	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Mon Mar 9 16:45:06 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)	246625	Change in FIB Size	-24	Change (%)	-0.010
All BGP entries (RIB)	950041
RIB/FIB ratio (950041/246625)	3.8522
Valid entries	950041

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)	707349723152917
Total address space advertised (prefix)	14.6706
Percentage of IPv6 space advertised (707349723152917/18446744073709551615)	0.003835
Average address span	2868118492
Average address span (as prefix size)	32.5825
Average prefix length	42.9776

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	140140	Specifics as % of FIB entries (140140/246625)	56.8231
Specifics as % of address span (47695915543221/707349723152917)	6.7429
Specifics where AS prepended Path matches aggregate	66046	AS-P_Path-Match % (66046/140140)	47.13
AS Path matches aggregate	71345	AS-Path-Match % (71345/140140)	50.9098
AS Origin matches aggregate	107606	AS-Origin-Match % (107606/140140)	76.7846
Root Prefixes	106485
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	104678
Root Prefixes with depth 1	1446
Root Prefixes with depth 2	280
Root Prefixes with depth 3	59
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	36428	ASes visible in only one AS path	25939
Origin only ASes	30161	Origin ASs announced via a single AS path	25528
Transit only ASes	364	Originating AS ATOM count	36064
Mixed ASes	5903	Originating AS ATOM compression	0.1462
Multi-Origin Prefixes	1109
ASes originating a single prefix	22117
Average entries per origin AS	6.8385	Maximum entries for an origin AS (AS9808)	6906
Average address range span for an origin AS	19613734559.4753
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)	29.8089

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	142739	Unique AS prepended Paths	146515
AS Paths used in FIB	49543	AS Paths using prepending	21556
AS paths associated with a single FIB entry	32705	AS Paths using private ASs	24
Average AS path length	4.8804	Maximum AS Path length	27
Average address weighted AS path length	4.9213	Maximum prepended AS Path length	46
Average entries per AS Path	1.7278	Average entries per FIB AS Path	4.9780
AS Paths per origin AS	3.9579	FIB AS Paths per origin AS	1.3738
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	5383	% Prefix /29	2.18
Prefix count /30	827	% Prefix /30	0.34
Prefix count /31	340	% Prefix /31	0.14
Prefix count /32	26569	% Prefix /32	10.77
Prefix count /33	5360	% Prefix /33	2.17
Prefix count /34	5191	% Prefix /34	2.10
Prefix count /35	1783	% Prefix /35	0.72
Prefix count /36	9433	% Prefix /36	3.82
Prefix count /37	1346	% Prefix /37	0.55
Prefix count /38	2672	% Prefix /38	1.08
Prefix count /39	1833	% Prefix /39	0.74
Prefix count /40	22711	% Prefix /40	9.21
Prefix count /41	1667	% Prefix /41	0.68
Prefix count /42	2881	% Prefix /42	1.17
Prefix count /43	1442	% Prefix /43	0.58
Prefix count /44	24978	% Prefix /44	10.13
Prefix count /45	4328	% Prefix /45	1.75
Prefix count /46	5780	% Prefix /46	2.34
Prefix count /47	8681	% Prefix /47	3.52
Prefix count /48	111945	% Prefix /48	45.39
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	5320	% Prefix /29	17.40
Prefix count /30	424	% Prefix /30	1.39
Prefix count /31	212	% Prefix /31	0.69
Prefix count /32	24388	% Prefix /32	79.77
Prefix count /33	1062	% Prefix /33	0.00
Prefix count /34	1090	% Prefix /34	0.00
Prefix count /35	566	% Prefix /35	0.00
Prefix count /36	4107	% Prefix /36	0.00
Prefix count /37	275	% Prefix /37	0.00
Prefix count /38	1246	% Prefix /38	0.00
Prefix count /39	254	% Prefix /39	0.00
Prefix count /40	6874	% Prefix /40	0.00
Prefix count /41	512	% Prefix /41	0.00
Prefix count /42	889	% Prefix /42	0.00
Prefix count /43	667	% Prefix /43	0.00
Prefix count /44	6985	% Prefix /44	0.00
Prefix count /45	491	% Prefix /45	0.00
Prefix count /46	1901	% Prefix /46	0.00
Prefix count /47	2167	% Prefix /47	0.00
Prefix count /48	46800	% 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	91298837541456	% Addresses at AS distance 2	12
Addresses at AS distance 3	300425327319531	% Addresses at AS distance 3	39
Addresses at AS distance 4	202608306360450	% Addresses at AS distance 4	26
Addresses at AS distance 5	128427664478215	% Addresses at AS distance 5	17
Addresses at AS distance 6	29860617715712	% Addresses at AS distance 6	3
Addresses at AS distance 7	1169665294336	% Addresses at AS distance 7	0
Addresses at AS distance 8	111562522624	% Addresses at AS distance 8	0
Addresses at AS distance 9	9248178176	% 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	65536	% Addresses at AS distance 24	0
Addresses at AS distance 25	65536	% Addresses at AS distance 25	0
Addresses at AS distance 26	0	% Addresses at AS distance 26	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	92422509081174	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	392847836400705	% Addresses reachable within 3 AS hops	52
Addresses reachable within 4 AS hops	595456142761155	% Addresses reachable within 4 AS hops	78
Addresses reachable within 5 AS hops	723883807239370	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	753744424955082	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	754914090249418	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	755025652772042	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	755034900950218	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	755041343597770	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	755045638565066	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	755045638565066	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	755045638565066	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	755045638565066	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	755045638565066	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	755045638565066	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	755045638565066	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	755045638565066	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	755045638565066	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	755045638565066	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	755045638565066	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	755045638565066	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	755045638565066	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	755045638630602	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	755045638696138	% Addresses reachable within 25 AS hops	100
Addresses reachable within 26 AS hops	755045638696138	% Addresses reachable within 26 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	899	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10749	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12792	% ASes reachable at 4 AS hops	35
ASes reachable at 5 AS hops	10251	% ASes reachable at 5 AS hops	28
ASes reachable at 6 AS hops	1460	% ASes reachable at 6 AS hops	4
ASes reachable at 7 AS hops	192	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	68	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	10	% 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	1	% 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	0	% 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

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	903	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11652	Cumulative % ASes by AS hops 3	31
ASes reachable by 4 AS hops	24444	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	34695	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	36155	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	36347	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	36415	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	36425	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	36426	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	36427	Cumulative % ASes by AS hops 11	99
ASes reachable by 12 AS hops	36427	Cumulative % ASes by AS hops 12	99
ASes reachable by 13 AS hops	36427	Cumulative % ASes by AS hops 13	99
ASes reachable by 14 AS hops	36427	Cumulative % ASes by AS hops 14	99
ASes reachable by 15 AS hops	36427	Cumulative % ASes by AS hops 15	99
ASes reachable by 16 AS hops	36427	Cumulative % ASes by AS hops 16	99
ASes reachable by 17 AS hops	36427	Cumulative % ASes by AS hops 17	99
ASes reachable by 18 AS hops	36427	Cumulative % ASes by AS hops 18	99
ASes reachable by 19 AS hops	36427	Cumulative % ASes by AS hops 19	99
ASes reachable by 20 AS hops	36428	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	36428	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	36428	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	36428	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	36428	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	36428	Cumulative % ASes by AS hops 25	100
ASes reachable by 26 AS hops	36428	Cumulative % ASes by AS hops 26	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	965136	New Entries	48132	Removed Entries	703736	Updated Entries	213268
		Report		Report		Report
Address Span	2758660679	Address Span	220069902	Address Span	1185423655	Address Span	1353167122
Average address span per update	2858	Avg Span	4572	Avg Span	1684	Avg Span	6344
Average prefix size updated	47.17	Average prefix size	128.54	Average prefix size	42.88	Average prefix size	42.96
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	617	Prefix /28 announcements	0	Prefix /28 withdrawals	466	Prefix /28 path updates	151
Prefix /29 total	21007	Prefix /29 announcements	1	Prefix /29 withdrawals	16046	Prefix /29 path updates	4960
Prefix /30 total	3252	Prefix /30 announcements	0	Prefix /30 withdrawals	2453	Prefix /30 path updates	799
Prefix /31 total	1337	Prefix /31 announcements	0	Prefix /31 withdrawals	1014	Prefix /31 path updates	323
Prefix /32 total	102884	Prefix /32 announcements	6	Prefix /32 withdrawals	78803	Prefix /32 path updates	24075
Prefix /33 total	18458	Prefix /33 announcements	5	Prefix /33 withdrawals	14503	Prefix /33 path updates	3950
Prefix /34 total	16654	Prefix /34 announcements	4	Prefix /34 withdrawals	13191	Prefix /34 path updates	3459
Prefix /35 total	6019	Prefix /35 announcements	0	Prefix /35 withdrawals	4693	Prefix /35 path updates	1326
Prefix /36 total	34506	Prefix /36 announcements	0	Prefix /36 withdrawals	26574	Prefix /36 path updates	7932
Prefix /37 total	4633	Prefix /37 announcements	0	Prefix /37 withdrawals	3592	Prefix /37 path updates	1041
Prefix /38 total	10287	Prefix /38 announcements	0	Prefix /38 withdrawals	7835	Prefix /38 path updates	2452
Prefix /39 total	7137	Prefix /39 announcements	3	Prefix /39 withdrawals	5380	Prefix /39 path updates	1754
Prefix /40 total	87513	Prefix /40 announcements	5	Prefix /40 withdrawals	66976	Prefix /40 path updates	20532
Prefix /41 total	6391	Prefix /41 announcements	1	Prefix /41 withdrawals	4862	Prefix /41 path updates	1528
Prefix /42 total	10956	Prefix /42 announcements	1	Prefix /42 withdrawals	8513	Prefix /42 path updates	2442
Prefix /43 total	5253	Prefix /43 announcements	1	Prefix /43 withdrawals	4044	Prefix /43 path updates	1208
Prefix /44 total	92935	Prefix /44 announcements	4	Prefix /44 withdrawals	70870	Prefix /44 path updates	22061
Prefix /45 total	17013	Prefix /45 announcements	2	Prefix /45 withdrawals	12862	Prefix /45 path updates	4149
Prefix /46 total	19807	Prefix /46 announcements	0	Prefix /46 withdrawals	15347	Prefix /46 path updates	4460
Prefix /47 total	29246	Prefix /47 announcements	0	Prefix /47 withdrawals	22755	Prefix /47 path updates	6491
Prefix /48 total	419861	Prefix /48 announcements	238	Prefix /48 withdrawals	321760	Prefix /48 path updates	97863
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	1.16
Prefix /20 total	1.02	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	1.16
Prefix /21 total	1.02	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.16
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	1.16
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	1.08
Prefix /29 total	1.00	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.04	Prefix /29 path updates	1.07
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	1.05	Prefix /31 path updates	1.10
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	0.86
Prefix /36 total	0.93	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	0.97
Prefix /37 total	0.88	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.94	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	0.01	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.11
Prefix /40 total	0.98	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	0.98
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	964868.000	New Entries	48118.633	Removed Entries	703540.562	Updated Entries	213208.781
Address Span	2757894656.000	Address Span	220008784.000	Address Span	1185094400.000	Address Span	1352791296.000
Average address span per update	2857.206	Avg Span	4570.730	Avg Span	1683.532	Avg Span	6342.238
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 update rate	2.999	Prefix /16 announcements	0.000	Prefix /16 withdrawals	2.999	Prefix /16 path updates	0.000
Prefix /19 update rate	3.999	Prefix /19 announcements	0.000	Prefix /19 withdrawals	2.999	Prefix /19 path updates	1.000
Prefix /20 update rate	55.984	Prefix /20 announcements	0.000	Prefix /20 withdrawals	41.988	Prefix /20 path updates	13.996
Prefix /21 update rate	11.997	Prefix /21 announcements	0.000	Prefix /21 withdrawals	8.998	Prefix /21 path updates	2.999
Prefix /22 update rate	22.994	Prefix /22 announcements	0.000	Prefix /22 withdrawals	17.995	Prefix /22 path updates	4.999
Prefix /23 update rate	22.994	Prefix /23 announcements	0.000	Prefix /23 withdrawals	17.995	Prefix /23 path updates	4.999
Prefix /24 update rate	160.955	Prefix /24 announcements	0.000	Prefix /24 withdrawals	122.966	Prefix /24 path updates	37.989
Prefix /25 update rate	47.987	Prefix /25 announcements	0.000	Prefix /25 withdrawals	35.990	Prefix /25 path updates	11.997
Prefix /26 update rate	64.982	Prefix /26 announcements	0.000	Prefix /26 withdrawals	50.986	Prefix /26 path updates	13.996
Prefix /27 update rate	68.981	Prefix /27 announcements	0.000	Prefix /27 withdrawals	53.985	Prefix /27 path updates	14.996
Prefix /28 update rate	616.829	Prefix /28 announcements	0.000	Prefix /28 withdrawals	465.871	Prefix /28 path updates	150.958
Prefix /29 update rate	21001.166	Prefix /29 announcements	1.000	Prefix /29 withdrawals	16041.544	Prefix /29 path updates	4958.623
Prefix /30 update rate	3251.097	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2452.319	Prefix /30 path updates	798.778
Prefix /31 update rate	1336.629	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1013.718	Prefix /31 path updates	322.910
Prefix /32 update rate	102855.430	Prefix /32 announcements	5.998	Prefix /32 withdrawals	78781.117	Prefix /32 path updates	24068.314
Prefix /33 update rate	18452.875	Prefix /33 announcements	4.999	Prefix /33 withdrawals	14498.973	Prefix /33 path updates	3948.903
Prefix /34 update rate	16649.375	Prefix /34 announcements	3.999	Prefix /34 withdrawals	13187.337	Prefix /34 path updates	3458.040
Prefix /35 update rate	6017.329	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4691.697	Prefix /35 path updates	1325.632
Prefix /36 update rate	34496.418	Prefix /36 announcements	0.000	Prefix /36 withdrawals	26566.621	Prefix /36 path updates	7929.797
Prefix /37 update rate	4631.713	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3591.002	Prefix /37 path updates	1040.711
Prefix /38 update rate	10284.144	Prefix /38 announcements	0.000	Prefix /38 withdrawals	7832.824	Prefix /38 path updates	2451.319
Prefix /39 update rate	7135.018	Prefix /39 announcements	2.999	Prefix /39 withdrawals	5378.506	Prefix /39 path updates	1753.513
Prefix /40 update rate	87488.695	Prefix /40 announcements	4.999	Prefix /40 withdrawals	66957.398	Prefix /40 path updates	20526.299
Prefix /41 update rate	6389.225	Prefix /41 announcements	1.000	Prefix /41 withdrawals	4860.650	Prefix /41 path updates	1527.576
Prefix /42 update rate	10952.957	Prefix /42 announcements	1.000	Prefix /42 withdrawals	8510.636	Prefix /42 path updates	2441.322
Prefix /43 update rate	5251.541	Prefix /43 announcements	1.000	Prefix /43 withdrawals	4042.877	Prefix /43 path updates	1207.665
Prefix /44 update rate	92909.195	Prefix /44 announcements	3.999	Prefix /44 withdrawals	70850.320	Prefix /44 path updates	22054.873
Prefix /45 update rate	17008.275	Prefix /45 announcements	1.999	Prefix /45 withdrawals	12858.428	Prefix /45 path updates	4147.848
Prefix /46 update rate	19801.500	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15342.738	Prefix /46 path updates	4458.761
Prefix /47 update rate	29237.879	Prefix /47 announcements	0.000	Prefix /47 withdrawals	22748.682	Prefix /47 path updates	6489.197
Prefix /48 update rate	419744.406	Prefix /48 announcements	237.934	Prefix /48 withdrawals	321670.656	Prefix /48 path updates	97835.820
Prefix /49 update rate	22.994	Prefix /49 announcements	0.000	Prefix /49 withdrawals	22.994	Prefix /49 path updates	0.000
Prefix /50 update rate	11.997	Prefix /50 announcements	0.000	Prefix /50 withdrawals	11.997	Prefix /50 path updates	0.000
Prefix /51 update rate	15.996	Prefix /51 announcements	0.000	Prefix /51 withdrawals	14.996	Prefix /51 path updates	1.000
Prefix /52 update rate	169.953	Prefix /52 announcements	0.000	Prefix /52 withdrawals	168.953	Prefix /52 path updates	1.000
Prefix /53 update rate	6.998	Prefix /53 announcements	0.000	Prefix /53 withdrawals	5.998	Prefix /53 path updates	1.000
Prefix /54 update rate	1.999	Prefix /54 announcements	0.000	Prefix /54 withdrawals	1.999	Prefix /54 path updates	0.000
Prefix /56 update rate	44.988	Prefix /56 announcements	0.000	Prefix /56 withdrawals	44.988	Prefix /56 path updates	0.000
Prefix /58 update rate	2.999	Prefix /58 announcements	0.000	Prefix /58 withdrawals	2.999	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	616.829	Prefix /64 announcements	0.000	Prefix /64 withdrawals	563.843	Prefix /64 path updates	52.985

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

47861

149

8214

39471

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

151

/28 Org

/28 Nxt

/28 Trn

/28 Fst

/28 Prp

/29 Tot

4960

/29 Org

/29 Nxt

1743

/29 Trn

/29 Fst

3216

/29 Prp

/30 Tot

799

/30 Org

/30 Nxt

332

/30 Trn

/30 Fst

467

/30 Prp

/31 Tot

323

/31 Org

/31 Nxt

129

/31 Trn

/31 Fst

194

/31 Prp

/32 Tot

24075

/32 Org

/32 Nxt

5026

/32 Trn

/32 Fst

18972

/32 Prp

/33 Tot

3950

/33 Org

/33 Nxt

648

/33 Trn

/33 Fst

3297

/33 Prp

/34 Tot

3459

/34 Org

/34 Nxt

609

/34 Trn

/34 Fst

2850

/34 Prp

/35 Tot

1326

/35 Org

/35 Nxt

316

/35 Trn

/35 Fst

1008

/35 Prp

/36 Tot

7932

/36 Org

/36 Nxt

2026

/36 Trn

/36 Fst

5904

/36 Prp

/37 Tot

1041

/37 Org

/37 Nxt

215

/37 Trn

/37 Fst

825

/37 Prp

/38 Tot

2452

/38 Org

/38 Nxt

576

/38 Trn

/38 Fst

1876

/38 Prp

/39 Tot

1754

/39 Org

/39 Nxt

235

/39 Trn

/39 Fst

1519

/39 Prp

/40 Tot

20532

/40 Org

/40 Nxt

3560

/40 Trn

/40 Fst

16960

/40 Prp

/41 Tot

1528

/41 Org

/41 Nxt

173

/41 Trn

/41 Fst

1355

/41 Prp

/42 Tot

2442

/42 Org

/42 Nxt

373

/42 Trn

/42 Fst

2069

/42 Prp

/43 Tot

1208

/43 Org

/43 Nxt

182

/43 Trn

/43 Fst

1026

/43 Prp

/44 Tot

22061

/44 Org

/44 Nxt

3121

/44 Trn

/44 Fst

18906

/44 Prp

/45 Tot

4149

/45 Org

/45 Nxt

1278

/45 Trn

/45 Fst

2871

/45 Prp

/46 Tot

4460

/46 Org

/46 Nxt

1286

/46 Trn

/46 Fst

3174

/46 Prp

/47 Tot

6491

/47 Org

/47 Nxt

2344

/47 Trn

/47 Fst

4145

/47 Prp

/48 Tot

97863

/48 Org

149

/48 Nxt

25993

/48 Trn

/48 Fst

71553

/48 Prp

145

/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	350	% AS's announcing span of /27	0.0097
AS's announcing span of /28	984	% AS's announcing span of /28	0.0273
AS's announcing span of /29	2070	% AS's announcing span of /29	0.0575
AS's announcing span of /30	1450	% AS's announcing span of /30	0.0403
AS's announcing span of /31	4782	% AS's announcing span of /31	0.1329
AS's announcing span of /32	13171	% AS's announcing span of /32	0.3660
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	415	% AS's announcing span of /35	0.0115
AS's announcing span of /36	633	% AS's announcing span of /36	0.0176
AS's announcing span of /37	193	% AS's announcing span of /37	0.0054
AS's announcing span of /38	262	% AS's announcing span of /38	0.0073
AS's announcing span of /39	515	% 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	142	% AS's announcing span of /41	0.0039
AS's announcing span of /42	250	% AS's announcing span of /42	0.0069
AS's announcing span of /43	480	% AS's announcing span of /43	0.0133
AS's announcing span of /44	668	% AS's announcing span of /44	0.0186
AS's announcing span of /45	481	% AS's announcing span of /45	0.0134
AS's announcing span of /46	801	% AS's announcing span of /46	0.0223
AS's announcing span of /47	1045	% AS's announcing span of /47	0.0290
AS's announcing span of /48	5613	% AS's announcing span of /48	0.1560
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 (121452/36428)	3.3340
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	123909	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	120333	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	92411	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