	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Fri Mar 6 23:45:05 2026 (Australian Eastern Time).		Other BGP Metrics

Active BGP entries (FIB)

Table Size Metrics

The trend of the size of the BGP Forwarding Table (FIB) and the underlying BGP Routing Table (RIB). The RIB/FIB ratio is a function of the number of BGP peering sessions at the sample point. Some RIB entries are marked as unusable as an outcome of protocol operation, and these categories of unusable advertisements are tracked.

FIB / RIB Table Reports (plots)	Data Sets(txt)
Active BGP entries (FIB)	246264	Change in FIB Size	-32	Change (%)	-0.013
All BGP entries (RIB)	948662
RIB/FIB ratio (948662/246264)	3.8522
Valid entries	948662

Address Span Metrics

The total span of address space advertised in the BGP table, and the relationship of this value to the number and size of address prefix objects in the table.

Address Space Reports (plots)	Data Sets(txt)
Total address space advertised (/64 equiv)	707525096702485
Total address space advertised (prefix)	14.6702
Percentage of IPv6 space advertised (707525096702485/18446744073709551615)	0.003836
Average address span	2873035022
Average address span (as prefix size)	32.5801
Average prefix length	42.9710

More Specifics

The characteristics of more specific advertisements - where an advertisement is associated with a sub-span of address space of another advertisement. The metrics also look at the degree of similarity of the AS paths of the specific advertisements to the encompassing aggregate.

More-Specific Advertisement Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Entries advertising more specific prefixes of aggregates	140168	Specifics as % of FIB entries (140168/246264)	56.9178
Specifics as % of address span (47697899383477/707525096702485)	6.7415
Specifics where AS prepended Path matches aggregate	65789	AS-P_Path-Match % (65789/140168)	46.94
AS Path matches aggregate	71099	AS-Path-Match % (71099/140168)	50.7241
AS Origin matches aggregate	107639	AS-Origin-Match % (107639/140168)	76.7928
Root Prefixes	106096
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	104286
Root Prefixes with depth 1	1448
Root Prefixes with depth 2	280
Root Prefixes with depth 3	60
Root Prefixes with depth 4	15
Root Prefixes with depth 5	5
Root Prefixes with depth 6	1
Root Prefixes with depth 7	1

AS Numbers

The time trend of the number of unique AS numbers advertised within the BGP table. The associated metrics characterise AS's into origin only, transit only, or mixed (origin and transit), and also look at the trends of advertised address space as related to the number of ASes.

AS Reports (plots)	Data Sets(txt)	Additional Reports (plots)	Data Sets(txt)
Unique ASes	36391	ASes visible in only one AS path	25885
Origin only ASes	30118	Origin ASs announced via a single AS path	25490
Transit only ASes	364	Originating AS ATOM count	36027
Mixed ASes	5909	Originating AS ATOM compression	0.1463
Multi-Origin Prefixes	1119
ASes originating a single prefix	22082
Average entries per origin AS	6.8355	Maximum entries for an origin AS (AS9808)	6906
Average address range span for an origin AS	19638745849.0156
Maximum address range for an origin AS (AS7922)	36318243520512
Maximum address range (prefix length) for an origin AS (AS7922)	18.95
Average address range span for an origin AS (pfx length)	29.8070

AS Paths

The time trend of the number of unique AS Paths advertised within the BGP table. The associated metrics look at trends of average path length, and BGP table entries per path.

AS Reports (plots)	Data Sets(txt)	Additional Reports (plots)	Data Sets(txt)
Unique AS Paths	142702	Unique AS prepended Paths	146489
AS Paths used in FIB	49465	AS Paths using prepending	21558
AS paths associated with a single FIB entry	32642	AS Paths using private ASs	24
Average AS path length	4.8770	Maximum AS Path length	28
Average address weighted AS path length	4.9215	Maximum prepended AS Path length	46
Average entries per AS Path	1.7257	Average entries per FIB AS Path	4.9786
AS Paths per origin AS	3.9610	FIB AS Paths per origin AS	1.3730
AS PATH ATOM compression	0.2009

Prefix Length Distributions

The time trend of the distribution of BGP Table entries by address prefix length.

Prefix Length Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Prefix Count	(data)	% Prefix distribution	(data)
Prefix count /19	1	% Prefix /19	0.00
Prefix count /20	14	% Prefix /20	0.01
Prefix count /21	3	% Prefix /21	0.00
Prefix count /22	6	% Prefix /22	0.00
Prefix count /23	6	% Prefix /23	0.00
Prefix count /24	41	% Prefix /24	0.02
Prefix count /25	12	% Prefix /25	0.00
Prefix count /26	17	% Prefix /26	0.01
Prefix count /27	18	% Prefix /27	0.01
Prefix count /28	162	% Prefix /28	0.07
Prefix count /29	5392	% Prefix /29	2.19
Prefix count /30	826	% Prefix /30	0.34
Prefix count /31	340	% Prefix /31	0.14
Prefix count /32	26539	% Prefix /32	10.78
Prefix count /33	5362	% Prefix /33	2.18
Prefix count /34	5194	% Prefix /34	2.11
Prefix count /35	1791	% Prefix /35	0.73
Prefix count /36	9442	% Prefix /36	3.83
Prefix count /37	1345	% Prefix /37	0.55
Prefix count /38	2674	% Prefix /38	1.09
Prefix count /39	1832	% Prefix /39	0.74
Prefix count /40	22714	% Prefix /40	9.22
Prefix count /41	1662	% Prefix /41	0.67
Prefix count /42	2880	% Prefix /42	1.17
Prefix count /43	1442	% Prefix /43	0.59
Prefix count /44	24965	% Prefix /44	10.14
Prefix count /45	4299	% Prefix /45	1.75
Prefix count /46	5783	% Prefix /46	2.35
Prefix count /47	8679	% Prefix /47	3.52
Prefix count /48	111628	% Prefix /48	45.33
Prefix count /49	114	% Prefix /49	0.05
Prefix count /50	16	% Prefix /50	0.01
Prefix count /51	15	% Prefix /51	0.01
Prefix count /52	172	% Prefix /52	0.07
Prefix count /53	5	% Prefix /53	0.00
Prefix count /54	3	% Prefix /54	0.00
Prefix count /56	149	% Prefix /56	0.06
Prefix count /58	3	% Prefix /58	0.00
Prefix count /60	4	% Prefix /60	0.00
Prefix count /64	708	% Prefix /64	0.29
Prefix count /112	5	% Prefix /112	0.00
Prefix count /128	1	% Prefix /128	0.00

Root Prefix Length Distributions

The time trend of the distribution of Root BGP Table entries by address prefix length.

Root Prefix Length Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Root Prefix Count	(data)	% Prefix distribution	(data)
Prefix count /19	1	% Prefix /19	0.00
Prefix count /20	14	% Prefix /20	0.05
Prefix count /21	3	% Prefix /21	0.01
Prefix count /22	6	% Prefix /22	0.02
Prefix count /23	6	% Prefix /23	0.02
Prefix count /24	34	% Prefix /24	0.11
Prefix count /25	12	% Prefix /25	0.04
Prefix count /26	12	% Prefix /26	0.04
Prefix count /27	16	% Prefix /27	0.05
Prefix count /28	126	% Prefix /28	0.41
Prefix count /29	5329	% Prefix /29	17.44
Prefix count /30	423	% Prefix /30	1.38
Prefix count /31	212	% Prefix /31	0.69
Prefix count /32	24361	% Prefix /32	79.73
Prefix count /33	1061	% Prefix /33	0.00
Prefix count /34	1087	% Prefix /34	0.00
Prefix count /35	574	% Prefix /35	0.00
Prefix count /36	4109	% Prefix /36	0.00
Prefix count /37	275	% Prefix /37	0.00
Prefix count /38	1245	% Prefix /38	0.00
Prefix count /39	252	% Prefix /39	0.00
Prefix count /40	6875	% Prefix /40	0.00
Prefix count /41	511	% Prefix /41	0.00
Prefix count /42	888	% Prefix /42	0.00
Prefix count /43	665	% Prefix /43	0.00
Prefix count /44	6973	% Prefix /44	0.00
Prefix count /45	462	% Prefix /45	0.00
Prefix count /46	1902	% Prefix /46	0.00
Prefix count /47	2169	% Prefix /47	0.00
Prefix count /48	46468	% Prefix /48	0.00
Prefix count /49	2	% Prefix /49	0.00
Prefix count /56	2	% Prefix /56	0.00
Prefix count /64	21	% Prefix /64	0.00

AS Diameter Reports

The time trend of the reacahbility of addresses and AS's using AS distance from the sample point to the origin AS as the diameter metric.

AS Diameter Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Addresses by AS distance	(data)	Address percentage by AS distance	(data)
Addresses at AS distance 0	536870912	% Addresses at AS distance 0	0
Addresses at AS distance 1	1123134668806	% Addresses at AS distance 1	0
Addresses at AS distance 2	91306868126288	% Addresses at AS distance 2	12
Addresses at AS distance 3	300372596660715	% Addresses at AS distance 3	39
Addresses at AS distance 4	203118211567746	% Addresses at AS distance 4	26
Addresses at AS distance 5	127860209750023	% Addresses at AS distance 5	16
Addresses at AS distance 6	30114667102208	% Addresses at AS distance 6	3
Addresses at AS distance 7	1131088642048	% Addresses at AS distance 7	0
Addresses at AS distance 8	141353877504	% Addresses at AS distance 8	0
Addresses at AS distance 9	43591073792	% Addresses at AS distance 9	0
Addresses at AS distance 10	6442647552	% Addresses at AS distance 10	0
Addresses at AS distance 11	4294967296	% Addresses at AS distance 11	0
Addresses at AS distance 12	0	% Addresses at AS distance 12	0
Addresses at AS distance 13	0	% Addresses at AS distance 13	0
Addresses at AS distance 14	0	% Addresses at AS distance 14	0
Addresses at AS distance 15	0	% Addresses at AS distance 15	0
Addresses at AS distance 16	0	% Addresses at AS distance 16	0
Addresses at AS distance 17	0	% Addresses at AS distance 17	0
Addresses at AS distance 18	0	% Addresses at AS distance 18	0
Addresses at AS distance 19	0	% Addresses at AS distance 19	0
Addresses at AS distance 20	0	% Addresses at AS distance 20	0
Addresses at AS distance 21	0	% Addresses at AS distance 21	0
Addresses at AS distance 22	0	% Addresses at AS distance 22	0
Addresses at AS distance 23	0	% Addresses at AS distance 23	0
Addresses at AS distance 24	0	% Addresses at AS distance 24	0
Addresses at AS distance 25	65536	% Addresses at AS distance 25	0
Addresses at AS distance 26	65536	% Addresses at AS distance 26	0
Addresses at AS distance 27	0	% Addresses at AS distance 27	0

Cumulative Address by AS distance	(data)	Cumulative % Address by AS distance	(data)
Addresses reachable within 0 AS hops	536870912	% Addresses reachable within 0 AS hops	0
Addresses reachable within 1 AS hops	1123671539718	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	92430539666006	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	392803136326721	% Addresses reachable within 3 AS hops	52
Addresses reachable within 4 AS hops	595921347894467	% Addresses reachable within 4 AS hops	78
Addresses reachable within 5 AS hops	723781557644490	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	753896224746698	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	755027313388746	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	755168667266250	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	755212258340042	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	755218700987594	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	755222995954890	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	755222995954890	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	755222995954890	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	755222995954890	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	755222995954890	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	755222995954890	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	755222995954890	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	755222995954890	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	755222995954890	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	755222995954890	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	755222995954890	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	755222995954890	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	755222995954890	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	755222995954890	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	755222996020426	% Addresses reachable within 25 AS hops	99
Addresses reachable within 26 AS hops	755222996085962	% Addresses reachable within 26 AS hops	100
Addresses reachable within 27 AS hops	755222996085962	% Addresses reachable within 27 AS hops	100

ASes by AS distance	(data)	% ASes by AS hops	(data)
ASes reachable at 0 AS hops	1	% ASes reachable at 0 AS hops	0
ASes reachable at 1 AS hops	3	% ASes reachable at 1 AS hops	0
ASes reachable at 2 AS hops	900	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10771	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12809	% ASes reachable at 4 AS hops	35
ASes reachable at 5 AS hops	10212	% ASes reachable at 5 AS hops	28
ASes reachable at 6 AS hops	1430	% ASes reachable at 6 AS hops	3
ASes reachable at 7 AS hops	185	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	66	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	11	% ASes reachable at 9 AS hops	0
ASes reachable at 10 AS hops	1	% ASes reachable at 10 AS hops	0
ASes reachable at 11 AS hops	1	% ASes reachable at 11 AS hops	0
ASes reachable at 12 AS hops	0	% ASes reachable at 12 AS hops	0
ASes reachable at 13 AS hops	0	% ASes reachable at 13 AS hops	0
ASes reachable at 14 AS hops	0	% ASes reachable at 14 AS hops	0
ASes reachable at 15 AS hops	0	% ASes reachable at 15 AS hops	0
ASes reachable at 16 AS hops	0	% ASes reachable at 16 AS hops	0
ASes reachable at 17 AS hops	0	% ASes reachable at 17 AS hops	0
ASes reachable at 18 AS hops	0	% ASes reachable at 18 AS hops	0
ASes reachable at 19 AS hops	0	% ASes reachable at 19 AS hops	0
ASes reachable at 20 AS hops	0	% ASes reachable at 20 AS hops	0
ASes reachable at 21 AS hops	0	% ASes reachable at 21 AS hops	0
ASes reachable at 22 AS hops	1	% ASes reachable at 22 AS hops	0
ASes reachable at 23 AS hops	0	% ASes reachable at 23 AS hops	0
ASes reachable at 24 AS hops	0	% ASes reachable at 24 AS hops	0
ASes reachable at 25 AS hops	0	% ASes reachable at 25 AS hops	0
ASes reachable at 26 AS hops	0	% ASes reachable at 26 AS hops	0
ASes reachable at 27 AS hops	0	% ASes reachable at 27 AS hops	0

Cumulative ASes by AS hops	(data)	Cumulative % ASes by AS hops	(data)
ASes reachable by 0 AS hops	1	Cumulative % ASes by AS hops 0	0
ASes reachable by 1 AS hops	4	Cumulative % ASes by AS hops 1	0
ASes reachable by 2 AS hops	904	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11675	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	24484	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	34696	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	36126	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	36311	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	36377	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	36388	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	36389	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	36390	Cumulative % ASes by AS hops 11	99
ASes reachable by 12 AS hops	36390	Cumulative % ASes by AS hops 12	99
ASes reachable by 13 AS hops	36390	Cumulative % ASes by AS hops 13	99
ASes reachable by 14 AS hops	36390	Cumulative % ASes by AS hops 14	99
ASes reachable by 15 AS hops	36390	Cumulative % ASes by AS hops 15	99
ASes reachable by 16 AS hops	36390	Cumulative % ASes by AS hops 16	99
ASes reachable by 17 AS hops	36390	Cumulative % ASes by AS hops 17	99
ASes reachable by 18 AS hops	36390	Cumulative % ASes by AS hops 18	99
ASes reachable by 19 AS hops	36390	Cumulative % ASes by AS hops 19	99
ASes reachable by 20 AS hops	36390	Cumulative % ASes by AS hops 20	99
ASes reachable by 21 AS hops	36390	Cumulative % ASes by AS hops 21	99
ASes reachable by 22 AS hops	36391	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	36391	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	36391	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	36391	Cumulative % ASes by AS hops 25	100
ASes reachable by 26 AS hops	36391	Cumulative % ASes by AS hops 26	100
ASes reachable by 27 AS hops	36391	Cumulative % ASes by AS hops 27	100

BGP Update Reports

Compares the current BGP Table with the previous table and reports on the number of changes in the FIB. These changes are further categorised into announcements, withdrawls and path changes, and further categorised by prefix length.

FIB Update Reports	Data	Announce	Data	Withdraw	Data	Path Chg	Data
Table Updates	964453	New Entries	48035	Removed Entries	702681	Updated Entries	213737
		Report		Report		Report
Address Span	567596859	Address Span	3506831377	Address Span	3427475552	Address Span	2223224522
Average address span per update	588	Avg Span	73005	Avg Span	4877	Avg Span	10401
Average prefix size updated	47.17	Average prefix size	128.70	Average prefix size	42.88	Average prefix size	42.94
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 total	3	Prefix /16 announcements	0	Prefix /16 withdrawals	3	Prefix /16 path updates	0
Prefix /19 total	4	Prefix /19 announcements	0	Prefix /19 withdrawals	3	Prefix /19 path updates	1
Prefix /20 total	56	Prefix /20 announcements	0	Prefix /20 withdrawals	42	Prefix /20 path updates	14
Prefix /21 total	12	Prefix /21 announcements	0	Prefix /21 withdrawals	9	Prefix /21 path updates	3
Prefix /22 total	23	Prefix /22 announcements	0	Prefix /22 withdrawals	18	Prefix /22 path updates	5
Prefix /23 total	23	Prefix /23 announcements	0	Prefix /23 withdrawals	18	Prefix /23 path updates	5
Prefix /24 total	161	Prefix /24 announcements	0	Prefix /24 withdrawals	123	Prefix /24 path updates	38
Prefix /25 total	48	Prefix /25 announcements	0	Prefix /25 withdrawals	36	Prefix /25 path updates	12
Prefix /26 total	65	Prefix /26 announcements	0	Prefix /26 withdrawals	51	Prefix /26 path updates	14
Prefix /27 total	69	Prefix /27 announcements	0	Prefix /27 withdrawals	54	Prefix /27 path updates	15
Prefix /28 total	616	Prefix /28 announcements	0	Prefix /28 withdrawals	466	Prefix /28 path updates	150
Prefix /29 total	21176	Prefix /29 announcements	1	Prefix /29 withdrawals	16034	Prefix /29 path updates	5141
Prefix /30 total	3251	Prefix /30 announcements	0	Prefix /30 withdrawals	2450	Prefix /30 path updates	801
Prefix /31 total	1328	Prefix /31 announcements	0	Prefix /31 withdrawals	1010	Prefix /31 path updates	318
Prefix /32 total	102838	Prefix /32 announcements	9	Prefix /32 withdrawals	78720	Prefix /32 path updates	24109
Prefix /33 total	18448	Prefix /33 announcements	3	Prefix /33 withdrawals	14505	Prefix /33 path updates	3940
Prefix /34 total	16640	Prefix /34 announcements	1	Prefix /34 withdrawals	13190	Prefix /34 path updates	3449
Prefix /35 total	6041	Prefix /35 announcements	0	Prefix /35 withdrawals	4723	Prefix /35 path updates	1318
Prefix /36 total	34570	Prefix /36 announcements	1	Prefix /36 withdrawals	26577	Prefix /36 path updates	7992
Prefix /37 total	4622	Prefix /37 announcements	0	Prefix /37 withdrawals	3585	Prefix /37 path updates	1037
Prefix /38 total	10297	Prefix /38 announcements	0	Prefix /38 withdrawals	7839	Prefix /38 path updates	2458
Prefix /39 total	7137	Prefix /39 announcements	0	Prefix /39 withdrawals	5384	Prefix /39 path updates	1753
Prefix /40 total	87769	Prefix /40 announcements	0	Prefix /40 withdrawals	66981	Prefix /40 path updates	20788
Prefix /41 total	6372	Prefix /41 announcements	0	Prefix /41 withdrawals	4848	Prefix /41 path updates	1524
Prefix /42 total	10936	Prefix /42 announcements	1	Prefix /42 withdrawals	8508	Prefix /42 path updates	2427
Prefix /43 total	5256	Prefix /43 announcements	0	Prefix /43 withdrawals	4047	Prefix /43 path updates	1209
Prefix /44 total	92975	Prefix /44 announcements	2	Prefix /44 withdrawals	70845	Prefix /44 path updates	22128
Prefix /45 total	16903	Prefix /45 announcements	1	Prefix /45 withdrawals	12778	Prefix /45 path updates	4124
Prefix /46 total	19836	Prefix /46 announcements	0	Prefix /46 withdrawals	15356	Prefix /46 path updates	4480
Prefix /47 total	29259	Prefix /47 announcements	0	Prefix /47 withdrawals	22751	Prefix /47 path updates	6508
Prefix /48 total	418814	Prefix /48 announcements	158	Prefix /48 withdrawals	320887	Prefix /48 path updates	97769
Prefix /49 total	23	Prefix /49 announcements	0	Prefix /49 withdrawals	23	Prefix /49 path updates	0
Prefix /50 total	12	Prefix /50 announcements	0	Prefix /50 withdrawals	12	Prefix /50 path updates	0
Prefix /51 total	16	Prefix /51 announcements	0	Prefix /51 withdrawals	15	Prefix /51 path updates	1
Prefix /52 total	170	Prefix /52 announcements	0	Prefix /52 withdrawals	169	Prefix /52 path updates	1
Prefix /53 total	7	Prefix /53 announcements	0	Prefix /53 withdrawals	6	Prefix /53 path updates	1
Prefix /54 total	2	Prefix /54 announcements	0	Prefix /54 withdrawals	2	Prefix /54 path updates	0
Prefix /56 total	45	Prefix /56 announcements	0	Prefix /56 withdrawals	45	Prefix /56 path updates	0
Prefix /58 total	3	Prefix /58 announcements	0	Prefix /58 withdrawals	3	Prefix /58 path updates	0
Prefix /60 total	1	Prefix /60 announcements	0	Prefix /60 withdrawals	1	Prefix /60 path updates	0
Prefix /64 total	617	Prefix /64 announcements	0	Prefix /64 withdrawals	564	Prefix /64 path updates	53
Update rate, normalized by prefix count		Announce		Withdraw		Path Chg
Prefix /16 total	0.00	Prefix /16 announcements	100.00	Prefix /16 withdrawals	100.00	Prefix /16 path updates	100.00
Prefix /19 total	1.02	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.05	Prefix /19 path updates	1.15
Prefix /20 total	1.02	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	1.15
Prefix /21 total	1.02	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.15
Prefix /22 total	0.98	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	0.96
Prefix /23 total	0.98	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	0.96
Prefix /24 total	1.00	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	1.07
Prefix /25 total	1.02	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.05	Prefix /25 path updates	1.15
Prefix /26 total	0.98	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.05	Prefix /26 path updates	0.95
Prefix /27 total	0.98	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	0.96
Prefix /28 total	0.97	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.01	Prefix /28 path updates	1.07
Prefix /29 total	1.00	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.04	Prefix /29 path updates	1.10
Prefix /30 total	1.00	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.04	Prefix /30 path updates	1.12
Prefix /31 total	1.00	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.04	Prefix /31 path updates	1.08
Prefix /32 total	0.99	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.05
Prefix /33 total	0.88	Prefix /33 announcements	0.00	Prefix /33 withdrawals	0.95	Prefix /33 path updates	0.85
Prefix /34 total	0.82	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.89	Prefix /34 path updates	0.77
Prefix /35 total	0.86	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.92	Prefix /35 path updates	0.85
Prefix /36 total	0.93	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	0.98
Prefix /37 total	0.88	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.93	Prefix /37 path updates	0.89
Prefix /38 total	0.98	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.03	Prefix /38 path updates	1.06
Prefix /39 total	0.99	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.10
Prefix /40 total	0.99	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.03	Prefix /40 path updates	1.05
Prefix /41 total	0.98	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.06
Prefix /42 total	0.97	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.04	Prefix /42 path updates	0.97
Prefix /43 total	0.93	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	0.97
Prefix /44 total	0.95	Prefix /44 announcements	0.00	Prefix /44 withdrawals	0.99	Prefix /44 path updates	1.02
Prefix /45 total	1.00	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.04	Prefix /45 path updates	1.11
Prefix /46 total	0.88	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.93	Prefix /46 path updates	0.89
Prefix /47 total	0.86	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.92	Prefix /47 path updates	0.86
Prefix /48 total	0.96	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.01	Prefix /48 path updates	1.01
Prefix /49 total	0.05	Prefix /49 announcements	0.00	Prefix /49 withdrawals	0.07	Prefix /49 path updates	0.00
Prefix /50 total	0.19	Prefix /50 announcements	0.00	Prefix /50 withdrawals	0.26	Prefix /50 path updates	0.00
Prefix /51 total	0.27	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.35	Prefix /51 path updates	0.08
Prefix /52 total	0.25	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.34	Prefix /52 path updates	0.01
Prefix /53 total	0.36	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.23
Prefix /54 total	0.17	Prefix /54 announcements	0.00	Prefix /54 withdrawals	0.23	Prefix /54 path updates	0.00
Prefix /56 total	0.08	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.11	Prefix /56 path updates	0.00
Prefix /58 total	0.26	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.35	Prefix /58 path updates	0.00
Prefix /60 total	0.06	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.09	Prefix /60 path updates	0.00
Prefix /64 total	0.22	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.28	Prefix /64 path updates	0.09

FIB Update Rate Reports Updates per hour (Measurement Period 1 hrs 0 mins)	Data	Announce Rate	Data	Withdraw Rate	Data	Path Chg Rate	Data
Table Updates	964453.000	New Entries	48035.000	Removed Entries	702681.000	Updated Entries	213737.000
Address Span	567596864.000	Address Span	3506831360.000	Address Span	3427475456.000	Address Span	2223224576.000
Average address span per update	588.000	Avg Span	73005.000	Avg Span	4877.000	Avg Span	10401.000
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 update rate	3.000	Prefix /16 announcements	0.000	Prefix /16 withdrawals	3.000	Prefix /16 path updates	0.000
Prefix /19 update rate	4.000	Prefix /19 announcements	0.000	Prefix /19 withdrawals	3.000	Prefix /19 path updates	1.000
Prefix /20 update rate	56.000	Prefix /20 announcements	0.000	Prefix /20 withdrawals	42.000	Prefix /20 path updates	14.000
Prefix /21 update rate	12.000	Prefix /21 announcements	0.000	Prefix /21 withdrawals	9.000	Prefix /21 path updates	3.000
Prefix /22 update rate	23.000	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.000	Prefix /22 path updates	5.000
Prefix /23 update rate	23.000	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.000	Prefix /23 path updates	5.000
Prefix /24 update rate	161.000	Prefix /24 announcements	0.000	Prefix /24 withdrawals	123.000	Prefix /24 path updates	38.000
Prefix /25 update rate	48.000	Prefix /25 announcements	0.000	Prefix /25 withdrawals	36.000	Prefix /25 path updates	12.000
Prefix /26 update rate	65.000	Prefix /26 announcements	0.000	Prefix /26 withdrawals	51.000	Prefix /26 path updates	14.000
Prefix /27 update rate	69.000	Prefix /27 announcements	0.000	Prefix /27 withdrawals	54.000	Prefix /27 path updates	15.000
Prefix /28 update rate	616.000	Prefix /28 announcements	0.000	Prefix /28 withdrawals	466.000	Prefix /28 path updates	150.000
Prefix /29 update rate	21176.000	Prefix /29 announcements	1.000	Prefix /29 withdrawals	16034.000	Prefix /29 path updates	5141.000
Prefix /30 update rate	3251.000	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2450.000	Prefix /30 path updates	801.000
Prefix /31 update rate	1328.000	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1010.000	Prefix /31 path updates	318.000
Prefix /32 update rate	102838.000	Prefix /32 announcements	9.000	Prefix /32 withdrawals	78720.000	Prefix /32 path updates	24109.000
Prefix /33 update rate	18448.000	Prefix /33 announcements	3.000	Prefix /33 withdrawals	14505.000	Prefix /33 path updates	3940.000
Prefix /34 update rate	16640.000	Prefix /34 announcements	1.000	Prefix /34 withdrawals	13190.000	Prefix /34 path updates	3449.000
Prefix /35 update rate	6041.000	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4723.000	Prefix /35 path updates	1318.000
Prefix /36 update rate	34570.000	Prefix /36 announcements	1.000	Prefix /36 withdrawals	26577.000	Prefix /36 path updates	7992.000
Prefix /37 update rate	4622.000	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3585.000	Prefix /37 path updates	1037.000
Prefix /38 update rate	10297.000	Prefix /38 announcements	0.000	Prefix /38 withdrawals	7839.000	Prefix /38 path updates	2458.000
Prefix /39 update rate	7137.000	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5384.000	Prefix /39 path updates	1753.000
Prefix /40 update rate	87769.000	Prefix /40 announcements	0.000	Prefix /40 withdrawals	66981.000	Prefix /40 path updates	20788.000
Prefix /41 update rate	6372.000	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4848.000	Prefix /41 path updates	1524.000
Prefix /42 update rate	10936.000	Prefix /42 announcements	1.000	Prefix /42 withdrawals	8508.000	Prefix /42 path updates	2427.000
Prefix /43 update rate	5256.000	Prefix /43 announcements	0.000	Prefix /43 withdrawals	4047.000	Prefix /43 path updates	1209.000
Prefix /44 update rate	92975.000	Prefix /44 announcements	2.000	Prefix /44 withdrawals	70845.000	Prefix /44 path updates	22128.000
Prefix /45 update rate	16903.000	Prefix /45 announcements	1.000	Prefix /45 withdrawals	12778.000	Prefix /45 path updates	4124.000
Prefix /46 update rate	19836.000	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15356.000	Prefix /46 path updates	4480.000
Prefix /47 update rate	29259.000	Prefix /47 announcements	0.000	Prefix /47 withdrawals	22751.000	Prefix /47 path updates	6508.000
Prefix /48 update rate	418814.000	Prefix /48 announcements	158.000	Prefix /48 withdrawals	320887.000	Prefix /48 path updates	97769.000
Prefix /49 update rate	23.000	Prefix /49 announcements	0.000	Prefix /49 withdrawals	23.000	Prefix /49 path updates	0.000
Prefix /50 update rate	12.000	Prefix /50 announcements	0.000	Prefix /50 withdrawals	12.000	Prefix /50 path updates	0.000
Prefix /51 update rate	16.000	Prefix /51 announcements	0.000	Prefix /51 withdrawals	15.000	Prefix /51 path updates	1.000
Prefix /52 update rate	170.000	Prefix /52 announcements	0.000	Prefix /52 withdrawals	169.000	Prefix /52 path updates	1.000
Prefix /53 update rate	7.000	Prefix /53 announcements	0.000	Prefix /53 withdrawals	6.000	Prefix /53 path updates	1.000
Prefix /54 update rate	2.000	Prefix /54 announcements	0.000	Prefix /54 withdrawals	2.000	Prefix /54 path updates	0.000
Prefix /56 update rate	45.000	Prefix /56 announcements	0.000	Prefix /56 withdrawals	45.000	Prefix /56 path updates	0.000
Prefix /58 update rate	3.000	Prefix /58 announcements	0.000	Prefix /58 withdrawals	3.000	Prefix /58 path updates	0.000
Prefix /60 update rate	1.000	Prefix /60 announcements	0.000	Prefix /60 withdrawals	1.000	Prefix /60 path updates	0.000
Prefix /64 update rate	617.000	Prefix /64 announcements	0.000	Prefix /64 withdrawals	564.000	Prefix /64 path updates	53.000

Path Updates - Breakdown by Update Type

Examines those updates that involved a change of AS Path and breaks this down into five categories:

A change of origin AS (origin)
A change in the origin's nexthop AS (remote change)
A change in the transit AS path (transit)
A change in the firsthop AS (Local change)
A change in AS prepending (Traffic Engineering)

Total

Data

Origin

Data

Origin Next Hop

Data

Transit

Data

First Hop

Data

Prepend

Data

47858

151

8183

39497

Report

/19 Tot

/19 Org

/19 Nxt

/19 Trn

/19 Fst

/19 Prp

/20 Tot

/20 Org

/20 Nxt

/20 Trn

/20 Fst

/20 Prp

/21 Tot

/21 Org

/21 Nxt

/21 Trn

/21 Fst

/21 Prp

/22 Tot

/22 Org

/22 Nxt

/22 Trn

/22 Fst

/22 Prp

/23 Tot

/23 Org

/23 Nxt

/23 Trn

/23 Fst

/23 Prp

/24 Tot

/24 Org

/24 Nxt

/24 Trn

/24 Fst

/24 Prp

/25 Tot

/25 Org

/25 Nxt

/25 Trn

/25 Fst

/25 Prp

/26 Tot

/26 Org

/26 Nxt

/26 Trn

/26 Fst

/26 Prp

/27 Tot

/27 Org

/27 Nxt

/27 Trn

/27 Fst

/27 Prp

/28 Tot

150

/28 Org

/28 Nxt

/28 Trn

/28 Fst

/28 Prp

/29 Tot

5141

/29 Org

/29 Nxt

1743

/29 Trn

/29 Fst

3396

/29 Prp

/30 Tot

801

/30 Org

/30 Nxt

334

/30 Trn

/30 Fst

467

/30 Prp

/31 Tot

318

/31 Org

/31 Nxt

124

/31 Trn

/31 Fst

194

/31 Prp

/32 Tot

24109

/32 Org

/32 Nxt

5031

/32 Trn

/32 Fst

19005

/32 Prp

/33 Tot

3940

/33 Org

/33 Nxt

644

/33 Trn

/33 Fst

3294

/33 Prp

/34 Tot

3449

/34 Org

/34 Nxt

593

/34 Trn

/34 Fst

2856

/34 Prp

/35 Tot

1318

/35 Org

/35 Nxt

320

/35 Trn

/35 Fst

996

/35 Prp

/36 Tot

7992

/36 Org

/36 Nxt

2020

/36 Trn

/36 Fst

5970

/36 Prp

/37 Tot

1037

/37 Org

/37 Nxt

213

/37 Trn

/37 Fst

823

/37 Prp

/38 Tot

2458

/38 Org

/38 Nxt

513

/38 Trn

/38 Fst

1942

/38 Prp

/39 Tot

1753

/39 Org

/39 Nxt

234

/39 Trn

/39 Fst

1519

/39 Prp

/40 Tot

20788

/40 Org

/40 Nxt

3459

/40 Trn

/40 Fst

17323

/40 Prp

/41 Tot

1524

/41 Org

/41 Nxt

166

/41 Trn

/41 Fst

1358

/41 Prp

/42 Tot

2427

/42 Org

/42 Nxt

370

/42 Trn

/42 Fst

2057

/42 Prp

/43 Tot

1209

/43 Org

/43 Nxt

134

/43 Trn

/43 Fst

1075

/43 Prp

/44 Tot

22128

/44 Org

/44 Nxt

3126

/44 Trn

/44 Fst

18966

/44 Prp

/45 Tot

4124

/45 Org

/45 Nxt

1274

/45 Trn

/45 Fst

2850

/45 Prp

/46 Tot

4480

/46 Org

/46 Nxt

1275

/46 Trn

/46 Fst

3205

/46 Prp

/47 Tot

6508

/47 Org

/47 Nxt

2210

/47 Trn

/47 Fst

4295

/47 Prp

/48 Tot

97769

/48 Org

154

/48 Nxt

25914

/48 Trn

/48 Fst

71677

/48 Prp

/51 Tot

/51 Org

/51 Nxt

/51 Trn

/51 Fst

/51 Prp

/52 Tot

/52 Org

/52 Nxt

/52 Trn

/52 Fst

/52 Prp

/53 Tot

/53 Org

/53 Nxt

/53 Trn

/53 Fst

/53 Prp

/64 Tot

/64 Org

/64 Nxt

/64 Trn

/64 Fst

/64 Prp

AS Announcement Reports

The time trend of total span of address space advertised by ASes, using truncated prefix length as the span metric.

AS Announcements Reports	Data Sets(txt)	Percentage Reports	Data
Originating Addresses AS Count	(data)	Originating Addresses % AS Count	(data)
AS's announcing span of /18	2	% AS's announcing span of /18	0.0001
AS's announcing span of /19	10	% AS's announcing span of /19	0.0003
AS's announcing span of /20	4	% AS's announcing span of /20	0.0001
AS's announcing span of /21	9	% AS's announcing span of /21	0.0003
AS's announcing span of /22	13	% AS's announcing span of /22	0.0004
AS's announcing span of /23	27	% AS's announcing span of /23	0.0008
AS's announcing span of /24	30	% AS's announcing span of /24	0.0008
AS's announcing span of /25	55	% AS's announcing span of /25	0.0015
AS's announcing span of /26	137	% AS's announcing span of /26	0.0038
AS's announcing span of /27	351	% AS's announcing span of /27	0.0098
AS's announcing span of /28	983	% AS's announcing span of /28	0.0273
AS's announcing span of /29	2066	% AS's announcing span of /29	0.0575
AS's announcing span of /30	1452	% AS's announcing span of /30	0.0404
AS's announcing span of /31	4784	% AS's announcing span of /31	0.1331
AS's announcing span of /32	13157	% AS's announcing span of /32	0.3659
AS's announcing span of /33	374	% AS's announcing span of /33	0.0104
AS's announcing span of /34	297	% AS's announcing span of /34	0.0083
AS's announcing span of /35	418	% AS's announcing span of /35	0.0116
AS's announcing span of /36	630	% AS's announcing span of /36	0.0175
AS's announcing span of /37	194	% AS's announcing span of /37	0.0054
AS's announcing span of /38	260	% AS's announcing span of /38	0.0072
AS's announcing span of /39	513	% AS's announcing span of /39	0.0143
AS's announcing span of /40	716	% AS's announcing span of /40	0.0199
AS's announcing span of /41	141	% AS's announcing span of /41	0.0039
AS's announcing span of /42	249	% AS's announcing span of /42	0.0069
AS's announcing span of /43	479	% AS's announcing span of /43	0.0133
AS's announcing span of /44	664	% AS's announcing span of /44	0.0185
AS's announcing span of /45	477	% AS's announcing span of /45	0.0133
AS's announcing span of /46	805	% AS's announcing span of /46	0.0224
AS's announcing span of /47	1042	% AS's announcing span of /47	0.0290
AS's announcing span of /48	5603	% AS's announcing span of /48	0.1558
AS's announcing span of /53	1	% AS's announcing span of /53	0.0000
AS's announcing span of /55	1	% AS's announcing span of /55	0.0000
AS's announcing span of /56	1	% AS's announcing span of /56	0.0000
AS's announcing span of /61	2	% AS's announcing span of /61	0.0001
AS's announcing span of /62	1	% AS's announcing span of /62	0.0000
AS's announcing span of /64	6	% AS's announcing span of /64	0.0002

AS Connectivity Reports

This set of reports lists all visible AS's using a number of ordering criteria. The reports order AS's by the total span of addresses originated by an AS, the total span of addresses reachable via an AS, and the totspan of roiginating plus transit addresses via each AS. Each AS in an AS path has an adjacent AS closer to the sample point, and an adjacent AS further from the sample point. The number of such pairwise adjacencies is reported for each AS. The average AS Connectivity Degree is the average number of adjacent AS's for an AS.

AS Connectivity Report	Data
Average AS Connectivity Degree (121298/36391)	3.3332
AS Names
AS's ordered by Originating Address
AS's ordered by Transit Address
AS's ordered by Originating + Transit Address
AS's ordered by AS Adjacency
AS's ordered by Downstream AS Adjacency
AS's ordered by Upstream AS Adjacency
AS Adjacency
Inconsistent Origin AS Prefixes

Aggregation Reports

This set of reports lists all potential aggregation of a number of specific routes into an aggregate route. The aggregation criteria include a match of the original AS path, which may include prepended AS's, a match of the reduced AS Path, and a match on the Origin AS only. As this view is taken from a single sample point, this list is not definitive, and the report will propose potential aggregation actions which may not be feasible for the Origin AS.

Route Aggregation Reports	Data
Aggregation Potential Summary	(data)
Aggregation using prepended AS Path	123859	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	120274	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	92298	Report (sort by %reduction)	Report (sort by reduction)

AS131072 IPv6 BGP Table Data

Active BGP entries (FIB)

Table Size Metrics

Address Span Metrics

More Specifics

AS Numbers

AS Paths

Prefix Length Distributions

Root Prefix Length Distributions

AS Diameter Reports

BGP Update Reports

Path Updates - Breakdown by Update Type

AS Announcement Reports

AS Connectivity Reports

Aggregation Reports

BGP Reports