	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Fri Mar 13 04:45:05 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)	246852	Change in FIB Size	135	Change (%)	0.055
All BGP entries (RIB)	951412
RIB/FIB ratio (951412/246852)	3.8542
Valid entries	951412

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)	708689027924502
Total address space advertised (prefix)	14.6679
Percentage of IPv6 space advertised (708689027924502/18446744073709551615)	0.003842
Average address span	2870906567
Average address span (as prefix size)	32.5811
Average prefix length	42.9649

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	140201	Specifics as % of FIB entries (140201/246852)	56.7956
Specifics as % of address span (47657043992299/708689027924502)	6.7247
Specifics where AS prepended Path matches aggregate	65746	AS-P_Path-Match % (65746/140201)	46.89
AS Path matches aggregate	71035	AS-Path-Match % (71035/140201)	50.6665
AS Origin matches aggregate	107615	AS-Origin-Match % (107615/140201)	76.7577
Root Prefixes	106651
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	104851
Root Prefixes with depth 1	1436
Root Prefixes with depth 2	284
Root Prefixes with depth 3	57
Root Prefixes with depth 4	16
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	36431	ASes visible in only one AS path	25924
Origin only ASes	30168	Origin ASs announced via a single AS path	25511
Transit only ASes	367	Originating AS ATOM count	36064
Mixed ASes	5896	Originating AS ATOM compression	0.1461
Multi-Origin Prefixes	1111
ASes originating a single prefix	22105
Average entries per origin AS	6.8448	Maximum entries for an origin AS (AS9808)	6907
Average address range span for an origin AS	19650871448.6608
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)	29.8061

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	142855	Unique AS prepended Paths	146648
AS Paths used in FIB	49649	AS Paths using prepending	21540
AS paths associated with a single FIB entry	32816	AS Paths using private ASs	24
Average AS path length	4.8806	Maximum AS Path length	27
Average address weighted AS path length	4.9201	Maximum prepended AS Path length	46
Average entries per AS Path	1.7280	Average entries per FIB AS Path	4.9719
AS Paths per origin AS	3.9612	FIB AS Paths per origin AS	1.3767
AS PATH ATOM compression	0.2011

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	5420	% Prefix /29	2.20
Prefix count /30	830	% Prefix /30	0.34
Prefix count /31	340	% Prefix /31	0.14
Prefix count /32	26559	% Prefix /32	10.76
Prefix count /33	5376	% Prefix /33	2.18
Prefix count /34	5174	% Prefix /34	2.10
Prefix count /35	1789	% Prefix /35	0.72
Prefix count /36	9435	% Prefix /36	3.82
Prefix count /37	1341	% Prefix /37	0.54
Prefix count /38	2677	% Prefix /38	1.08
Prefix count /39	1835	% Prefix /39	0.74
Prefix count /40	22752	% Prefix /40	9.22
Prefix count /41	1689	% Prefix /41	0.68
Prefix count /42	2886	% Prefix /42	1.17
Prefix count /43	1445	% Prefix /43	0.59
Prefix count /44	24991	% Prefix /44	10.12
Prefix count /45	4342	% Prefix /45	1.76
Prefix count /46	5775	% Prefix /46	2.34
Prefix count /47	8698	% Prefix /47	3.52
Prefix count /48	112164	% Prefix /48	45.44
Prefix count /49	150	% Prefix /49	0.06
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	138	% Prefix /56	0.06
Prefix count /58	3	% Prefix /58	0.00
Prefix count /60	3	% Prefix /60	0.00
Prefix count /64	523	% Prefix /64	0.21
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	5357	% Prefix /29	17.51
Prefix count /30	427	% Prefix /30	1.40
Prefix count /31	212	% Prefix /31	0.69
Prefix count /32	24375	% Prefix /32	79.65
Prefix count /33	1096	% Prefix /33	0.00
Prefix count /34	1092	% Prefix /34	0.00
Prefix count /35	560	% Prefix /35	0.00
Prefix count /36	4108	% Prefix /36	0.00
Prefix count /37	275	% Prefix /37	0.00
Prefix count /38	1249	% Prefix /38	0.00
Prefix count /39	254	% Prefix /39	0.00
Prefix count /40	6866	% Prefix /40	0.00
Prefix count /41	511	% Prefix /41	0.00
Prefix count /42	891	% Prefix /42	0.00
Prefix count /43	668	% Prefix /43	0.00
Prefix count /44	6985	% Prefix /44	0.00
Prefix count /45	501	% Prefix /45	0.00
Prefix count /46	1897	% Prefix /46	0.00
Prefix count /47	2168	% Prefix /47	0.00
Prefix count /48	46903	% Prefix /48	0.00
Prefix count /49	2	% Prefix /49	0.00
Prefix count /56	2	% Prefix /56	0.00
Prefix count /64	22	% 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	91263986168400	% Addresses at AS distance 2	12
Addresses at AS distance 3	300720156610082	% Addresses at AS distance 3	39
Addresses at AS distance 4	203832987816066	% Addresses at AS distance 4	26
Addresses at AS distance 5	128507000655879	% Addresses at AS distance 5	16
Addresses at AS distance 6	29661930782720	% Addresses at AS distance 6	3
Addresses at AS distance 7	1127643480064	% Addresses at AS distance 7	0
Addresses at AS distance 8	88725520384	% Addresses at AS distance 8	0
Addresses at AS distance 9	9231597568	% 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	131072	% 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	92387657708118	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	393107814318200	% Addresses reachable within 3 AS hops	51
Addresses reachable within 4 AS hops	596940802134266	% Addresses reachable within 4 AS hops	78
Addresses reachable within 5 AS hops	725447802790145	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	755109733572865	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	756237377052929	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	756326102573313	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	756335334170881	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	756341776818433	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	756346071785729	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	756346071785729	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	756346071785729	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	756346071785729	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	756346071785729	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	756346071785729	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	756346071785729	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	756346071785729	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	756346071785729	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	756346071785729	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	756346071785729	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	756346071785729	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	756346071785729	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	756346071785729	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	756346071916801	% Addresses reachable within 25 AS hops	100
Addresses reachable within 26 AS hops	756346071916801	% 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	898	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10809	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12829	% ASes reachable at 4 AS hops	35
ASes reachable at 5 AS hops	10184	% ASes reachable at 5 AS hops	27
ASes reachable at 6 AS hops	1445	% ASes reachable at 6 AS hops	3
ASes reachable at 7 AS hops	182	% 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	0	% ASes reachable at 20 AS hops	0
ASes reachable at 21 AS hops	1	% 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	1	% 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	902	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11711	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	24540	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	34724	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	36169	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	36351	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	36417	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	36427	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	36428	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	36429	Cumulative % ASes by AS hops 11	99
ASes reachable by 12 AS hops	36429	Cumulative % ASes by AS hops 12	99
ASes reachable by 13 AS hops	36429	Cumulative % ASes by AS hops 13	99
ASes reachable by 14 AS hops	36429	Cumulative % ASes by AS hops 14	99
ASes reachable by 15 AS hops	36429	Cumulative % ASes by AS hops 15	99
ASes reachable by 16 AS hops	36429	Cumulative % ASes by AS hops 16	99
ASes reachable by 17 AS hops	36429	Cumulative % ASes by AS hops 17	99
ASes reachable by 18 AS hops	36429	Cumulative % ASes by AS hops 18	99
ASes reachable by 19 AS hops	36429	Cumulative % ASes by AS hops 19	99
ASes reachable by 20 AS hops	36429	Cumulative % ASes by AS hops 20	99
ASes reachable by 21 AS hops	36430	Cumulative % ASes by AS hops 21	99
ASes reachable by 22 AS hops	36430	Cumulative % ASes by AS hops 22	99
ASes reachable by 23 AS hops	36431	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	36431	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	36431	Cumulative % ASes by AS hops 25	100
ASes reachable by 26 AS hops	36431	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	964931	New Entries	48036	Removed Entries	704335	Updated Entries	212560
		Report		Report		Report
Address Span	789051823	Address Span	2579103750	Address Span	3653062812	Address Span	3146819853
Average address span per update	817	Avg Span	53691	Avg Span	5186	Avg Span	14804
Average prefix size updated	47.16	Average prefix size	128.54	Average prefix size	42.88	Average prefix size	42.95
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	68	Prefix /27 announcements	0	Prefix /27 withdrawals	54	Prefix /27 path updates	14
Prefix /28 total	617	Prefix /28 announcements	0	Prefix /28 withdrawals	466	Prefix /28 path updates	151
Prefix /29 total	21123	Prefix /29 announcements	0	Prefix /29 withdrawals	16151	Prefix /29 path updates	4972
Prefix /30 total	3264	Prefix /30 announcements	0	Prefix /30 withdrawals	2462	Prefix /30 path updates	802
Prefix /31 total	1333	Prefix /31 announcements	0	Prefix /31 withdrawals	1014	Prefix /31 path updates	319
Prefix /32 total	102785	Prefix /32 announcements	6	Prefix /32 withdrawals	78777	Prefix /32 path updates	24002
Prefix /33 total	18525	Prefix /33 announcements	2	Prefix /33 withdrawals	14569	Prefix /33 path updates	3954
Prefix /34 total	16584	Prefix /34 announcements	0	Prefix /34 withdrawals	13163	Prefix /34 path updates	3421
Prefix /35 total	6031	Prefix /35 announcements	2	Prefix /35 withdrawals	4712	Prefix /35 path updates	1317
Prefix /36 total	34444	Prefix /36 announcements	21	Prefix /36 withdrawals	26555	Prefix /36 path updates	7868
Prefix /37 total	4612	Prefix /37 announcements	0	Prefix /37 withdrawals	3578	Prefix /37 path updates	1034
Prefix /38 total	10243	Prefix /38 announcements	0	Prefix /38 withdrawals	7848	Prefix /38 path updates	2395
Prefix /39 total	7145	Prefix /39 announcements	0	Prefix /39 withdrawals	5389	Prefix /39 path updates	1756
Prefix /40 total	87665	Prefix /40 announcements	0	Prefix /40 withdrawals	67090	Prefix /40 path updates	20575
Prefix /41 total	6453	Prefix /41 announcements	12	Prefix /41 withdrawals	4907	Prefix /41 path updates	1534
Prefix /42 total	10934	Prefix /42 announcements	9	Prefix /42 withdrawals	8502	Prefix /42 path updates	2423
Prefix /43 total	5264	Prefix /43 announcements	1	Prefix /43 withdrawals	4053	Prefix /43 path updates	1210
Prefix /44 total	92901	Prefix /44 announcements	9	Prefix /44 withdrawals	70920	Prefix /44 path updates	21972
Prefix /45 total	17058	Prefix /45 announcements	0	Prefix /45 withdrawals	12909	Prefix /45 path updates	4149
Prefix /46 total	19826	Prefix /46 announcements	0	Prefix /46 withdrawals	15328	Prefix /46 path updates	4498
Prefix /47 total	29332	Prefix /47 announcements	0	Prefix /47 withdrawals	22800	Prefix /47 path updates	6532
Prefix /48 total	419726	Prefix /48 announcements	202	Prefix /48 withdrawals	322158	Prefix /48 path updates	97366
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	5	Prefix /53 announcements	0	Prefix /53 withdrawals	5	Prefix /53 path updates	0
Prefix /54 total	2	Prefix /54 announcements	0	Prefix /54 withdrawals	2	Prefix /54 path updates	0
Prefix /56 total	34	Prefix /56 announcements	0	Prefix /56 withdrawals	34	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	396	Prefix /64 announcements	0	Prefix /64 withdrawals	343	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	1.08
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	0.96
Prefix /27 total	0.97	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	0.90
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	1.00	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.05	Prefix /31 path updates	1.09
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	0.01	Prefix /35 withdrawals	0.92	Prefix /35 path updates	0.85
Prefix /36 total	0.93	Prefix /36 announcements	0.01	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	0.99	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.03	Prefix /40 path updates	1.05
Prefix /41 total	0.98	Prefix /41 announcements	0.04	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.05
Prefix /42 total	0.97	Prefix /42 announcements	0.02	Prefix /42 withdrawals	1.03	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	1.01	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	0.90
Prefix /47 total	0.86	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.92	Prefix /47 path updates	0.87
Prefix /48 total	0.96	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.01	Prefix /48 path updates	1.01
Prefix /49 total	0.04	Prefix /49 announcements	0.00	Prefix /49 withdrawals	0.05	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	0.26	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.35	Prefix /53 path updates	0.00
Prefix /54 total	0.17	Prefix /54 announcements	0.00	Prefix /54 withdrawals	0.23	Prefix /54 path updates	0.00
Prefix /56 total	0.06	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.09	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	0.09	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.12	Prefix /60 path updates	0.00
Prefix /64 total	0.19	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.23	Prefix /64 path updates	0.12

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	964931.000	New Entries	48036.000	Removed Entries	704335.000	Updated Entries	212560.000
Address Span	789051840.000	Address Span	2579103744.000	Address Span	3653062912.000	Address Span	3146819840.000
Average address span per update	817.000	Avg Span	53691.000	Avg Span	5186.000	Avg Span	14804.000
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	68.000	Prefix /27 announcements	0.000	Prefix /27 withdrawals	54.000	Prefix /27 path updates	14.000
Prefix /28 update rate	617.000	Prefix /28 announcements	0.000	Prefix /28 withdrawals	466.000	Prefix /28 path updates	151.000
Prefix /29 update rate	21123.000	Prefix /29 announcements	0.000	Prefix /29 withdrawals	16151.000	Prefix /29 path updates	4972.000
Prefix /30 update rate	3264.000	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2462.000	Prefix /30 path updates	802.000
Prefix /31 update rate	1333.000	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1014.000	Prefix /31 path updates	319.000
Prefix /32 update rate	102785.000	Prefix /32 announcements	6.000	Prefix /32 withdrawals	78777.000	Prefix /32 path updates	24002.000
Prefix /33 update rate	18525.000	Prefix /33 announcements	2.000	Prefix /33 withdrawals	14569.000	Prefix /33 path updates	3954.000
Prefix /34 update rate	16584.000	Prefix /34 announcements	0.000	Prefix /34 withdrawals	13163.000	Prefix /34 path updates	3421.000
Prefix /35 update rate	6031.000	Prefix /35 announcements	2.000	Prefix /35 withdrawals	4712.000	Prefix /35 path updates	1317.000
Prefix /36 update rate	34444.000	Prefix /36 announcements	21.000	Prefix /36 withdrawals	26555.000	Prefix /36 path updates	7868.000
Prefix /37 update rate	4612.000	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3578.000	Prefix /37 path updates	1034.000
Prefix /38 update rate	10243.000	Prefix /38 announcements	0.000	Prefix /38 withdrawals	7848.000	Prefix /38 path updates	2395.000
Prefix /39 update rate	7145.000	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5389.000	Prefix /39 path updates	1756.000
Prefix /40 update rate	87665.000	Prefix /40 announcements	0.000	Prefix /40 withdrawals	67090.000	Prefix /40 path updates	20575.000
Prefix /41 update rate	6453.000	Prefix /41 announcements	12.000	Prefix /41 withdrawals	4907.000	Prefix /41 path updates	1534.000
Prefix /42 update rate	10934.000	Prefix /42 announcements	9.000	Prefix /42 withdrawals	8502.000	Prefix /42 path updates	2423.000
Prefix /43 update rate	5264.000	Prefix /43 announcements	1.000	Prefix /43 withdrawals	4053.000	Prefix /43 path updates	1210.000
Prefix /44 update rate	92901.000	Prefix /44 announcements	9.000	Prefix /44 withdrawals	70920.000	Prefix /44 path updates	21972.000
Prefix /45 update rate	17058.000	Prefix /45 announcements	0.000	Prefix /45 withdrawals	12909.000	Prefix /45 path updates	4149.000
Prefix /46 update rate	19826.000	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15328.000	Prefix /46 path updates	4498.000
Prefix /47 update rate	29332.000	Prefix /47 announcements	0.000	Prefix /47 withdrawals	22800.000	Prefix /47 path updates	6532.000
Prefix /48 update rate	419726.000	Prefix /48 announcements	202.000	Prefix /48 withdrawals	322158.000	Prefix /48 path updates	97366.000
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	190.000	Prefix /52 announcements	0.000	Prefix /52 withdrawals	189.000	Prefix /52 path updates	1.000
Prefix /53 update rate	5.000	Prefix /53 announcements	0.000	Prefix /53 withdrawals	5.000	Prefix /53 path updates	0.000
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	34.000	Prefix /56 announcements	0.000	Prefix /56 withdrawals	34.000	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	396.000	Prefix /64 announcements	0.000	Prefix /64 withdrawals	343.000	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

47772

149

8195

39410

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

4972

/29 Org

/29 Nxt

1741

/29 Trn

/29 Fst

3229

/29 Prp

/30 Tot

802

/30 Org

/30 Nxt

336

/30 Trn

/30 Fst

466

/30 Prp

/31 Tot

319

/31 Org

/31 Nxt

126

/31 Trn

/31 Fst

193

/31 Prp

/32 Tot

24002

/32 Org

/32 Nxt

5016

/32 Trn

/32 Fst

18916

/32 Prp

/33 Tot

3954

/33 Org

/33 Nxt

653

/33 Trn

/33 Fst

3297

/33 Prp

/34 Tot

3421

/34 Org

/34 Nxt

596

/34 Trn

/34 Fst

2825

/34 Prp

/35 Tot

1317

/35 Org

/35 Nxt

317

/35 Trn

/35 Fst

1000

/35 Prp

/36 Tot

7868

/36 Org

/36 Nxt

2030

/36 Trn

/36 Fst

5837

/36 Prp

/37 Tot

1034

/37 Org

/37 Nxt

231

/37 Trn

/37 Fst

802

/37 Prp

/38 Tot

2395

/38 Org

/38 Nxt

525

/38 Trn

/38 Fst

1870

/38 Prp

/39 Tot

1756

/39 Org

/39 Nxt

238

/39 Trn

/39 Fst

1518

/39 Prp

/40 Tot

20575

/40 Org

/40 Nxt

3560

/40 Trn

/40 Fst

17007

/40 Prp

/41 Tot

1534

/41 Org

/41 Nxt

172

/41 Trn

/41 Fst

1362

/41 Prp

/42 Tot

2423

/42 Org

/42 Nxt

361

/42 Trn

/42 Fst

2062

/42 Prp

/43 Tot

1210

/43 Org

/43 Nxt

112

/43 Trn

/43 Fst

1098

/43 Prp

/44 Tot

21972

/44 Org

/44 Nxt

3151

/44 Trn

/44 Fst

18785

/44 Prp

/45 Tot

4149

/45 Org

/45 Nxt

1301

/45 Trn

/45 Fst

2848

/45 Prp

/46 Tot

4498

/46 Org

/46 Nxt

1276

/46 Trn

/46 Fst

3222

/46 Prp

/47 Tot

6532

/47 Org

/47 Nxt

2182

/47 Trn

/47 Fst

4348

/47 Prp

/48 Tot

97366

/48 Org

152

/48 Nxt

25719

/48 Trn

/48 Fst

71480

/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

/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	31	% AS's announcing span of /24	0.0009
AS's announcing span of /25	55	% AS's announcing span of /25	0.0015
AS's announcing span of /26	138	% AS's announcing span of /26	0.0038
AS's announcing span of /27	352	% AS's announcing span of /27	0.0098
AS's announcing span of /28	986	% AS's announcing span of /28	0.0274
AS's announcing span of /29	2065	% AS's announcing span of /29	0.0574
AS's announcing span of /30	1441	% AS's announcing span of /30	0.0400
AS's announcing span of /31	4792	% AS's announcing span of /31	0.1331
AS's announcing span of /32	13158	% AS's announcing span of /32	0.3656
AS's announcing span of /33	375	% AS's announcing span of /33	0.0104
AS's announcing span of /34	293	% AS's announcing span of /34	0.0081
AS's announcing span of /35	417	% AS's announcing span of /35	0.0116
AS's announcing span of /36	635	% AS's announcing span of /36	0.0176
AS's announcing span of /37	194	% 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	517	% AS's announcing span of /39	0.0144
AS's announcing span of /40	715	% 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	481	% AS's announcing span of /43	0.0134
AS's announcing span of /44	669	% AS's announcing span of /44	0.0186
AS's announcing span of /45	483	% AS's announcing span of /45	0.0134
AS's announcing span of /46	808	% AS's announcing span of /46	0.0224
AS's announcing span of /47	1046	% AS's announcing span of /47	0.0291
AS's announcing span of /48	5612	% AS's announcing span of /48	0.1559
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 (121468/36431)	3.3342
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	124404	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	120852	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	92497	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