	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Tue Mar 10 02:45:06 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)	246705	Change in FIB Size	-19	Change (%)	-0.008
All BGP entries (RIB)	950275
RIB/FIB ratio (950275/246705)	3.8519
Valid entries	950275

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)	707324176106005
Total address space advertised (prefix)	14.6706
Percentage of IPv6 space advertised (707324176106005/18446744073709551615)	0.003834
Average address span	2867084883
Average address span (as prefix size)	32.5831
Average prefix length	42.9798

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	140232	Specifics as % of FIB entries (140232/246705)	56.8420
Specifics as % of address span (47676155865781/707324176106005)	6.7404
Specifics where AS prepended Path matches aggregate	65813	AS-P_Path-Match % (65813/140232)	46.93
AS Path matches aggregate	71101	AS-Path-Match % (71101/140232)	50.7024
AS Origin matches aggregate	107695	AS-Origin-Match % (107695/140232)	76.7977
Root Prefixes	106473
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	104667
Root Prefixes with depth 1	1443
Root Prefixes with depth 2	282
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	36413	ASes visible in only one AS path	25918
Origin only ASes	30144	Origin ASs announced via a single AS path	25513
Transit only ASes	364	Originating AS ATOM count	36049
Mixed ASes	5905	Originating AS ATOM compression	0.1461
Multi-Origin Prefixes	1111
ASes originating a single prefix	22105
Average entries per origin AS	6.8436	Maximum entries for an origin AS (AS9808)	6906
Average address range span for an origin AS	19621187164.8591
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)	29.8083

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	142691	Unique AS prepended Paths	146474
AS Paths used in FIB	49515	AS Paths using prepending	21570
AS paths associated with a single FIB entry	32702	AS Paths using private ASs	24
Average AS path length	4.8802	Maximum AS Path length	27
Average address weighted AS path length	4.9209	Maximum prepended AS Path length	46
Average entries per AS Path	1.7289	Average entries per FIB AS Path	4.9824
AS Paths per origin AS	3.9583	FIB AS Paths per origin AS	1.3735
AS PATH ATOM compression	0.2007

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	26563	% Prefix /32	10.77
Prefix count /33	5353	% Prefix /33	2.17
Prefix count /34	5181	% Prefix /34	2.10
Prefix count /35	1784	% Prefix /35	0.72
Prefix count /36	9454	% Prefix /36	3.83
Prefix count /37	1345	% Prefix /37	0.55
Prefix count /38	2675	% Prefix /38	1.08
Prefix count /39	1834	% Prefix /39	0.74
Prefix count /40	22709	% Prefix /40	9.20
Prefix count /41	1664	% Prefix /41	0.67
Prefix count /42	2883	% Prefix /42	1.17
Prefix count /43	1442	% Prefix /43	0.58
Prefix count /44	24982	% Prefix /44	10.13
Prefix count /45	4330	% Prefix /45	1.76
Prefix count /46	5779	% Prefix /46	2.34
Prefix count /47	8678	% Prefix /47	3.52
Prefix count /48	112004	% Prefix /48	45.40
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	192	% Prefix /52	0.08
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	24380	% Prefix /32	79.76
Prefix count /33	1064	% Prefix /33	0.00
Prefix count /34	1094	% Prefix /34	0.00
Prefix count /35	566	% Prefix /35	0.00
Prefix count /36	4108	% 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	6871	% Prefix /40	0.00
Prefix count /41	512	% Prefix /41	0.00
Prefix count /42	890	% Prefix /42	0.00
Prefix count /43	667	% Prefix /43	0.00
Prefix count /44	6986	% Prefix /44	0.00
Prefix count /45	491	% Prefix /45	0.00
Prefix count /46	1901	% Prefix /46	0.00
Prefix count /47	2168	% Prefix /47	0.00
Prefix count /48	46789	% 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	91298837819984	% Addresses at AS distance 2	12
Addresses at AS distance 3	300461967514091	% Addresses at AS distance 3	39
Addresses at AS distance 4	202483447894146	% Addresses at AS distance 4	26
Addresses at AS distance 5	128621347147783	% Addresses at AS distance 5	17
Addresses at AS distance 6	29707085545472	% Addresses at AS distance 6	3
Addresses at AS distance 7	1181304356864	% Addresses at AS distance 7	0
Addresses at AS distance 8	102701006848	% Addresses at AS distance 8	0
Addresses at AS distance 9	9231400960	% 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	92422509359702	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	392884476873793	% Addresses reachable within 3 AS hops	52
Addresses reachable within 4 AS hops	595367924767939	% Addresses reachable within 4 AS hops	78
Addresses reachable within 5 AS hops	723989271915722	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	753696357461194	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	754877661818058	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	754980362824906	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	754989594225866	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	754996036873418	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	755000331840714	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	755000331840714	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	755000331840714	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	755000331840714	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	755000331840714	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	755000331840714	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	755000331840714	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	755000331840714	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	755000331840714	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	755000331840714	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	755000331840714	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	755000331840714	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	755000331840714	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	755000331906250	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	755000331971786	% Addresses reachable within 25 AS hops	100
Addresses reachable within 26 AS hops	755000331971786	% 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	10771	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12770	% ASes reachable at 4 AS hops	35
ASes reachable at 5 AS hops	10259	% ASes reachable at 5 AS hops	28
ASes reachable at 6 AS hops	1443	% ASes reachable at 6 AS hops	3
ASes reachable at 7 AS hops	188	% 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	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	11674	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	24444	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	34703	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	36146	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	36334	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	36400	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	36410	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	36411	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	36412	Cumulative % ASes by AS hops 11	99
ASes reachable by 12 AS hops	36412	Cumulative % ASes by AS hops 12	99
ASes reachable by 13 AS hops	36412	Cumulative % ASes by AS hops 13	99
ASes reachable by 14 AS hops	36412	Cumulative % ASes by AS hops 14	99
ASes reachable by 15 AS hops	36412	Cumulative % ASes by AS hops 15	99
ASes reachable by 16 AS hops	36412	Cumulative % ASes by AS hops 16	99
ASes reachable by 17 AS hops	36412	Cumulative % ASes by AS hops 17	99
ASes reachable by 18 AS hops	36412	Cumulative % ASes by AS hops 18	99
ASes reachable by 19 AS hops	36412	Cumulative % ASes by AS hops 19	99
ASes reachable by 20 AS hops	36413	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	36413	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	36413	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	36413	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	36413	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	36413	Cumulative % ASes by AS hops 25	100
ASes reachable by 26 AS hops	36413	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	964929	New Entries	48110	Removed Entries	703842	Updated Entries	212977
		Report		Report		Report
Address Span	2981368290	Address Span	1128464408	Address Span	81944759	Address Span	1770959123
Average address span per update	3089	Avg Span	23455	Avg Span	116	Avg Span	8315
Average prefix size updated	47.17	Average prefix size	128.52	Average prefix size	42.89	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	21001	Prefix /29 announcements	1	Prefix /29 withdrawals	16036	Prefix /29 path updates	4964
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	102831	Prefix /32 announcements	16	Prefix /32 withdrawals	78771	Prefix /32 path updates	24044
Prefix /33 total	18424	Prefix /33 announcements	1	Prefix /33 withdrawals	14490	Prefix /33 path updates	3933
Prefix /34 total	16604	Prefix /34 announcements	3	Prefix /34 withdrawals	13155	Prefix /34 path updates	3446
Prefix /35 total	6040	Prefix /35 announcements	0	Prefix /35 withdrawals	4707	Prefix /35 path updates	1333
Prefix /36 total	34561	Prefix /36 announcements	0	Prefix /36 withdrawals	26632	Prefix /36 path updates	7929
Prefix /37 total	4630	Prefix /37 announcements	0	Prefix /37 withdrawals	3589	Prefix /37 path updates	1041
Prefix /38 total	10239	Prefix /38 announcements	0	Prefix /38 withdrawals	7842	Prefix /38 path updates	2397
Prefix /39 total	7145	Prefix /39 announcements	0	Prefix /39 withdrawals	5388	Prefix /39 path updates	1757
Prefix /40 total	87457	Prefix /40 announcements	2	Prefix /40 withdrawals	66922	Prefix /40 path updates	20533
Prefix /41 total	6382	Prefix /41 announcements	0	Prefix /41 withdrawals	4856	Prefix /41 path updates	1526
Prefix /42 total	10960	Prefix /42 announcements	0	Prefix /42 withdrawals	8520	Prefix /42 path updates	2440
Prefix /43 total	5254	Prefix /43 announcements	0	Prefix /43 withdrawals	4047	Prefix /43 path updates	1207
Prefix /44 total	92947	Prefix /44 announcements	4	Prefix /44 withdrawals	70876	Prefix /44 path updates	22067
Prefix /45 total	17019	Prefix /45 announcements	1	Prefix /45 withdrawals	12870	Prefix /45 path updates	4148
Prefix /46 total	19802	Prefix /46 announcements	0	Prefix /46 withdrawals	15344	Prefix /46 path updates	4458
Prefix /47 total	29232	Prefix /47 announcements	1	Prefix /47 withdrawals	22756	Prefix /47 path updates	6475
Prefix /48 total	419834	Prefix /48 announcements	249	Prefix /48 withdrawals	321891	Prefix /48 path updates	97694
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	190	Prefix /52 announcements	0	Prefix /52 withdrawals	189	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	0.97
Prefix /23 total	0.98	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	0.97
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	0.97
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	1.01	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.04	Prefix /30 path updates	1.12
Prefix /31 total	1.01	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	0.87	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.92	Prefix /35 path updates	0.87
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	0.90
Prefix /38 total	0.98	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.03	Prefix /38 path updates	1.04
Prefix /39 total	1.00	Prefix /39 announcements	0.00	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	0.35	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	964661.062	New Entries	48096.641	Removed Entries	703646.562	Updated Entries	212917.859
Address Span	2980540416.000	Address Span	1128151040.000	Address Span	81922000.000	Address Span	1770467328.000
Average address span per update	3088.142	Avg Span	23448.486	Avg Span	115.968	Avg Span	8312.691
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	20995.168	Prefix /29 announcements	1.000	Prefix /29 withdrawals	16031.547	Prefix /29 path updates	4962.622
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	102802.445	Prefix /32 announcements	15.996	Prefix /32 withdrawals	78749.125	Prefix /32 path updates	24037.322
Prefix /33 update rate	18418.883	Prefix /33 announcements	1.000	Prefix /33 withdrawals	14485.977	Prefix /33 path updates	3931.908
Prefix /34 update rate	16599.389	Prefix /34 announcements	2.999	Prefix /34 withdrawals	13151.347	Prefix /34 path updates	3445.043
Prefix /35 update rate	6038.323	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4705.693	Prefix /35 path updates	1332.630
Prefix /36 update rate	34551.402	Prefix /36 announcements	0.000	Prefix /36 withdrawals	26624.604	Prefix /36 path updates	7926.798
Prefix /37 update rate	4628.714	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3588.003	Prefix /37 path updates	1040.711
Prefix /38 update rate	10236.156	Prefix /38 announcements	0.000	Prefix /38 withdrawals	7839.822	Prefix /38 path updates	2396.334
Prefix /39 update rate	7143.016	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5386.504	Prefix /39 path updates	1756.512
Prefix /40 update rate	87432.711	Prefix /40 announcements	1.999	Prefix /40 withdrawals	66903.414	Prefix /40 path updates	20527.299
Prefix /41 update rate	6380.228	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4854.651	Prefix /41 path updates	1525.576
Prefix /42 update rate	10956.956	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8517.634	Prefix /42 path updates	2439.323
Prefix /43 update rate	5252.541	Prefix /43 announcements	0.000	Prefix /43 withdrawals	4045.876	Prefix /43 path updates	1206.665
Prefix /44 update rate	92921.188	Prefix /44 announcements	3.999	Prefix /44 withdrawals	70856.320	Prefix /44 path updates	22060.871
Prefix /45 update rate	17014.273	Prefix /45 announcements	1.000	Prefix /45 withdrawals	12866.426	Prefix /45 path updates	4146.848
Prefix /46 update rate	19796.500	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15339.739	Prefix /46 path updates	4456.762
Prefix /47 update rate	29223.883	Prefix /47 announcements	1.000	Prefix /47 withdrawals	22749.680	Prefix /47 path updates	6473.202
Prefix /48 update rate	419717.406	Prefix /48 announcements	248.931	Prefix /48 withdrawals	321801.625	Prefix /48 path updates	97666.867
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	189.947	Prefix /52 announcements	0.000	Prefix /52 withdrawals	188.948	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

47832

149

8229

39434

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

4964

/29 Org

/29 Nxt

1743

/29 Trn

/29 Fst

3200

/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

24044

/32 Org

/32 Nxt

5033

/32 Trn

/32 Fst

18941

/32 Prp

/33 Tot

3933

/33 Org

/33 Nxt

647

/33 Trn

/33 Fst

3284

/33 Prp

/34 Tot

3446

/34 Org

/34 Nxt

620

/34 Trn

/34 Fst

2826

/34 Prp

/35 Tot

1333

/35 Org

/35 Nxt

322

/35 Trn

/35 Fst

1009

/35 Prp

/36 Tot

7929

/36 Org

/36 Nxt

2027

/36 Trn

/36 Fst

5900

/36 Prp

/37 Tot

1041

/37 Org

/37 Nxt

215

/37 Trn

/37 Fst

825

/37 Prp

/38 Tot

2397

/38 Org

/38 Nxt

513

/38 Trn

/38 Fst

1883

/38 Prp

/39 Tot

1757

/39 Org

/39 Nxt

239

/39 Trn

/39 Fst

1518

/39 Prp

/40 Tot

20533

/40 Org

/40 Nxt

3560

/40 Trn

/40 Fst

16967

/40 Prp

/41 Tot

1526

/41 Org

/41 Nxt

171

/41 Trn

/41 Fst

1355

/41 Prp

/42 Tot

2440

/42 Org

/42 Nxt

373

/42 Trn

/42 Fst

2067

/42 Prp

/43 Tot

1207

/43 Org

/43 Nxt

135

/43 Trn

/43 Fst

1072

/43 Prp

/44 Tot

22067

/44 Org

/44 Nxt

3118

/44 Trn

/44 Fst

18909

/44 Prp

/45 Tot

4148

/45 Org

/45 Nxt

1279

/45 Trn

/45 Fst

2869

/45 Prp

/46 Tot

4458

/46 Org

/46 Nxt

1281

/46 Trn

/46 Fst

3177

/46 Prp

/47 Tot

6475

/47 Org

/47 Nxt

2226

/47 Trn

/47 Fst

4247

/47 Prp

/48 Tot

97694

/48 Org

148

/48 Nxt

25960

/48 Trn

/48 Fst

71576

/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	2071	% AS's announcing span of /29	0.0576
AS's announcing span of /30	1446	% AS's announcing span of /30	0.0402
AS's announcing span of /31	4781	% AS's announcing span of /31	0.1329
AS's announcing span of /32	13173	% AS's announcing span of /32	0.3662
AS's announcing span of /33	374	% AS's announcing span of /33	0.0104
AS's announcing span of /34	294	% AS's announcing span of /34	0.0082
AS's announcing span of /35	416	% 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	195	% AS's announcing span of /37	0.0054
AS's announcing span of /38	261	% AS's announcing span of /38	0.0073
AS's announcing span of /39	516	% AS's announcing span of /39	0.0143
AS's announcing span of /40	713	% AS's announcing span of /40	0.0198
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	479	% AS's announcing span of /43	0.0133
AS's announcing span of /44	667	% AS's announcing span of /44	0.0185
AS's announcing span of /45	481	% AS's announcing span of /45	0.0134
AS's announcing span of /46	804	% AS's announcing span of /46	0.0223
AS's announcing span of /47	1039	% AS's announcing span of /47	0.0289
AS's announcing span of /48	5611	% 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 (121378/36413)	3.3334
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	124065	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	120490	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	92386	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