	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Wed Jan 28 21:45:05 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)	244735	Change in FIB Size	8	Change (%)	0.003
All BGP entries (RIB)	945309
RIB/FIB ratio (945309/244735)	3.8626
Valid entries	945309

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)	699329534296592
Total address space advertised (prefix)	14.6870
Percentage of IPv6 space advertised (699329534296592/18446744073709551615)	0.003791
Average address span	2857497025
Average address span (as prefix size)	32.5879
Average prefix length	42.9452

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	138247	Specifics as % of FIB entries (138247/244735)	56.4884
Specifics as % of address span (46365596928427/699329534296592)	6.6300
Specifics where AS prepended Path matches aggregate	69674	AS-P_Path-Match % (69674/138247)	50.40
AS Path matches aggregate	74918	AS-Path-Match % (74918/138247)	54.1914
AS Origin matches aggregate	106354	AS-Origin-Match % (106354/138247)	76.9304
Root Prefixes	106488
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	104711
Root Prefixes with depth 1	1426
Root Prefixes with depth 2	264
Root Prefixes with depth 3	68
Root Prefixes with depth 4	12
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	36127	ASes visible in only one AS path	25906
Origin only ASes	29935	Origin ASs announced via a single AS path	25494
Transit only ASes	370	Originating AS ATOM count	35757
Mixed ASes	5822	Originating AS ATOM compression	0.1461
Multi-Origin Prefixes	1023
ASes originating a single prefix	22021
Average entries per origin AS	6.8444	Maximum entries for an origin AS (AS9808)	6951
Average address range span for an origin AS	19557835788.7013
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)	29.8130

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	140757	Unique AS prepended Paths	144406
AS Paths used in FIB	48640	AS Paths using prepending	21097
AS paths associated with a single FIB entry	32073	AS Paths using private ASs	23
Average AS path length	4.8460	Maximum AS Path length	27
Average address weighted AS path length	4.9089	Maximum prepended AS Path length	46
Average entries per AS Path	1.7387	Average entries per FIB AS Path	5.0316
AS Paths per origin AS	3.9365	FIB AS Paths per origin AS	1.3603
AS PATH ATOM compression	0.1987

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	40	% 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	156	% Prefix /28	0.06
Prefix count /29	5197	% Prefix /29	2.12
Prefix count /30	817	% Prefix /30	0.33
Prefix count /31	343	% Prefix /31	0.14
Prefix count /32	26424	% Prefix /32	10.80
Prefix count /33	5112	% Prefix /33	2.09
Prefix count /34	5084	% Prefix /34	2.08
Prefix count /35	1762	% Prefix /35	0.72
Prefix count /36	9266	% Prefix /36	3.79
Prefix count /37	1319	% Prefix /37	0.54
Prefix count /38	2660	% Prefix /38	1.09
Prefix count /39	1810	% Prefix /39	0.74
Prefix count /40	24527	% Prefix /40	10.02
Prefix count /41	1642	% Prefix /41	0.67
Prefix count /42	2944	% Prefix /42	1.20
Prefix count /43	1445	% Prefix /43	0.59
Prefix count /44	24434	% Prefix /44	9.98
Prefix count /45	4372	% Prefix /45	1.79
Prefix count /46	5656	% Prefix /46	2.31
Prefix count /47	8594	% Prefix /47	3.51
Prefix count /48	109866	% Prefix /48	44.89
Prefix count /49	149	% Prefix /49	0.06
Prefix count /50	16	% Prefix /50	0.01
Prefix count /51	15	% Prefix /51	0.01
Prefix count /52	146	% Prefix /52	0.06
Prefix count /53	5	% Prefix /53	0.00
Prefix count /54	3	% Prefix /54	0.00
Prefix count /56	148	% Prefix /56	0.06
Prefix count /58	3	% Prefix /58	0.00
Prefix count /60	4	% Prefix /60	0.00
Prefix count /64	693	% Prefix /64	0.28
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	33	% 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	125	% Prefix /28	0.41
Prefix count /29	5144	% Prefix /29	16.98
Prefix count /30	420	% Prefix /30	1.39
Prefix count /31	216	% Prefix /31	0.71
Prefix count /32	24289	% Prefix /32	80.17
Prefix count /33	899	% Prefix /33	0.00
Prefix count /34	1077	% Prefix /34	0.00
Prefix count /35	576	% Prefix /35	0.00
Prefix count /36	4056	% Prefix /36	0.00
Prefix count /37	246	% Prefix /37	0.00
Prefix count /38	1234	% Prefix /38	0.00
Prefix count /39	250	% Prefix /39	0.00
Prefix count /40	8771	% Prefix /40	0.00
Prefix count /41	526	% Prefix /41	0.00
Prefix count /42	997	% Prefix /42	0.00
Prefix count /43	648	% Prefix /43	0.00
Prefix count /44	6791	% Prefix /44	0.00
Prefix count /45	534	% Prefix /45	0.00
Prefix count /46	1801	% Prefix /46	0.00
Prefix count /47	2143	% Prefix /47	0.00
Prefix count /48	45622	% Prefix /48	0.00
Prefix count /49	2	% Prefix /49	0.00
Prefix count /56	2	% Prefix /56	0.00
Prefix count /64	16	% 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	90391724823115	% Addresses at AS distance 2	12
Addresses at AS distance 3	298446417860849	% Addresses at AS distance 3	40
Addresses at AS distance 4	200061241561206	% Addresses at AS distance 4	26
Addresses at AS distance 5	125601856294915	% Addresses at AS distance 5	16
Addresses at AS distance 6	28887849107456	% Addresses at AS distance 6	3
Addresses at AS distance 7	1080583847936	% Addresses at AS distance 7	0
Addresses at AS distance 8	87824924672	% Addresses at AS distance 8	0
Addresses at AS distance 9	11813453824	% Addresses at AS distance 9	0
Addresses at AS distance 10	2147680256	% Addresses at AS distance 10	0
Addresses at AS distance 11	0	% 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	91515396362833	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	389961814223682	% Addresses reachable within 3 AS hops	52
Addresses reachable within 4 AS hops	590023055784888	% Addresses reachable within 4 AS hops	79
Addresses reachable within 5 AS hops	715624912079803	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	744512761187259	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	745593345035195	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	745681169959867	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	745692983413691	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	745695131093947	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	745695131093947	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	745695131093947	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	745695131093947	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	745695131093947	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	745695131093947	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	745695131093947	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	745695131093947	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	745695131093947	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	745695131093947	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	745695131093947	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	745695131093947	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	745695131093947	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	745695131093947	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	745695131093947	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	745695131225019	% Addresses reachable within 25 AS hops	100
Addresses reachable within 26 AS hops	745695131225019	% 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	889	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10759	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12467	% ASes reachable at 4 AS hops	34
ASes reachable at 5 AS hops	10286	% ASes reachable at 5 AS hops	28
ASes reachable at 6 AS hops	1462	% ASes reachable at 6 AS hops	4
ASes reachable at 7 AS hops	189	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	65	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	3	% 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	0	% ASes reachable at 11 AS hops	0
ASes reachable at 12 AS hops	1	% 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	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	893	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11652	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	24119	Cumulative % ASes by AS hops 4	66
ASes reachable by 5 AS hops	34405	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	35867	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	36056	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	36121	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	36124	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	36125	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	36125	Cumulative % ASes by AS hops 11	99
ASes reachable by 12 AS hops	36126	Cumulative % ASes by AS hops 12	99
ASes reachable by 13 AS hops	36126	Cumulative % ASes by AS hops 13	99
ASes reachable by 14 AS hops	36126	Cumulative % ASes by AS hops 14	99
ASes reachable by 15 AS hops	36126	Cumulative % ASes by AS hops 15	99
ASes reachable by 16 AS hops	36126	Cumulative % ASes by AS hops 16	99
ASes reachable by 17 AS hops	36126	Cumulative % ASes by AS hops 17	99
ASes reachable by 18 AS hops	36126	Cumulative % ASes by AS hops 18	99
ASes reachable by 19 AS hops	36126	Cumulative % ASes by AS hops 19	99
ASes reachable by 20 AS hops	36126	Cumulative % ASes by AS hops 20	99
ASes reachable by 21 AS hops	36127	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	36127	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	36127	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	36127	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	36127	Cumulative % ASes by AS hops 25	100
ASes reachable by 26 AS hops	36127	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	963660	New Entries	48010	Removed Entries	700656	Updated Entries	214994
		Report		Report		Report
Address Span	717786182	Address Span	703528968	Address Span	2802706843	Address Span	1506517667
Average address span per update	744	Avg Span	14653	Avg Span	4000	Avg Span	7007
Average prefix size updated	47.17	Average prefix size	128.82	Average prefix size	42.88	Average prefix size	42.94
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 total	3	Prefix /16 announcements	0	Prefix /16 withdrawals	3	Prefix /16 path updates	0
Prefix /19 total	4	Prefix /19 announcements	0	Prefix /19 withdrawals	3	Prefix /19 path updates	1
Prefix /20 total	56	Prefix /20 announcements	0	Prefix /20 withdrawals	42	Prefix /20 path updates	14
Prefix /21 total	12	Prefix /21 announcements	0	Prefix /21 withdrawals	9	Prefix /21 path updates	3
Prefix /22 total	23	Prefix /22 announcements	0	Prefix /22 withdrawals	18	Prefix /22 path updates	5
Prefix /23 total	23	Prefix /23 announcements	0	Prefix /23 withdrawals	18	Prefix /23 path updates	5
Prefix /24 total	156	Prefix /24 announcements	0	Prefix /24 withdrawals	120	Prefix /24 path updates	36
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	603	Prefix /28 announcements	0	Prefix /28 withdrawals	456	Prefix /28 path updates	147
Prefix /29 total	20551	Prefix /29 announcements	0	Prefix /29 withdrawals	15517	Prefix /29 path updates	5034
Prefix /30 total	3220	Prefix /30 announcements	0	Prefix /30 withdrawals	2425	Prefix /30 path updates	795
Prefix /31 total	1348	Prefix /31 announcements	0	Prefix /31 withdrawals	1016	Prefix /31 path updates	332
Prefix /32 total	102816	Prefix /32 announcements	8	Prefix /32 withdrawals	78349	Prefix /32 path updates	24459
Prefix /33 total	17650	Prefix /33 announcements	5	Prefix /33 withdrawals	13788	Prefix /33 path updates	3857
Prefix /34 total	16404	Prefix /34 announcements	1	Prefix /34 withdrawals	12899	Prefix /34 path updates	3504
Prefix /35 total	5983	Prefix /35 announcements	0	Prefix /35 withdrawals	4634	Prefix /35 path updates	1349
Prefix /36 total	33981	Prefix /36 announcements	6	Prefix /36 withdrawals	26071	Prefix /36 path updates	7904
Prefix /37 total	4540	Prefix /37 announcements	0	Prefix /37 withdrawals	3510	Prefix /37 path updates	1030
Prefix /38 total	10200	Prefix /38 announcements	1	Prefix /38 withdrawals	7782	Prefix /38 path updates	2417
Prefix /39 total	7033	Prefix /39 announcements	0	Prefix /39 withdrawals	5317	Prefix /39 path updates	1716
Prefix /40 total	91177	Prefix /40 announcements	5	Prefix /40 withdrawals	70441	Prefix /40 path updates	20731
Prefix /41 total	6284	Prefix /41 announcements	0	Prefix /41 withdrawals	4794	Prefix /41 path updates	1490
Prefix /42 total	11251	Prefix /42 announcements	0	Prefix /42 withdrawals	8710	Prefix /42 path updates	2541
Prefix /43 total	5320	Prefix /43 announcements	0	Prefix /43 withdrawals	4103	Prefix /43 path updates	1217
Prefix /44 total	92725	Prefix /44 announcements	8	Prefix /44 withdrawals	70653	Prefix /44 path updates	22064
Prefix /45 total	17295	Prefix /45 announcements	5	Prefix /45 withdrawals	13022	Prefix /45 path updates	4268
Prefix /46 total	20330	Prefix /46 announcements	1	Prefix /46 withdrawals	15771	Prefix /46 path updates	4558
Prefix /47 total	31120	Prefix /47 announcements	3	Prefix /47 withdrawals	24100	Prefix /47 path updates	7017
Prefix /48 total	414546	Prefix /48 announcements	61	Prefix /48 withdrawals	316182	Prefix /48 path updates	98303
Prefix /49 total	22	Prefix /49 announcements	0	Prefix /49 withdrawals	22	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	143	Prefix /52 announcements	0	Prefix /52 withdrawals	143	Prefix /52 path updates	0
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	44	Prefix /56 announcements	0	Prefix /56 withdrawals	44	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	566	Prefix /64 announcements	0	Prefix /64 withdrawals	514	Prefix /64 path updates	52
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	1.14
Prefix /20 total	1.02	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	1.14
Prefix /21 total	1.02	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.14
Prefix /22 total	0.97	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	0.95
Prefix /23 total	0.97	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	0.95
Prefix /24 total	0.99	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	1.02
Prefix /25 total	1.02	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.05	Prefix /25 path updates	1.14
Prefix /26 total	0.97	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.05	Prefix /26 path updates	0.94
Prefix /27 total	0.97	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	0.95
Prefix /28 total	0.98	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.02	Prefix /28 path updates	1.07
Prefix /29 total	1.00	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.04	Prefix /29 path updates	1.10
Prefix /30 total	1.00	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.04	Prefix /30 path updates	1.11
Prefix /31 total	1.00	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.03	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	0.94	Prefix /33 path updates	0.86
Prefix /34 total	0.82	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.89	Prefix /34 path updates	0.78
Prefix /35 total	0.86	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	0.98	Prefix /36 path updates	0.97
Prefix /37 total	0.87	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.93	Prefix /37 path updates	0.89
Prefix /38 total	0.97	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.02	Prefix /38 path updates	1.03
Prefix /39 total	0.99	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.08
Prefix /40 total	0.94	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.00	Prefix /40 path updates	0.96
Prefix /41 total	0.97	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.03
Prefix /42 total	0.97	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.03	Prefix /42 path updates	0.98
Prefix /43 total	0.94	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.99	Prefix /43 path updates	0.96
Prefix /44 total	0.96	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.01	Prefix /44 path updates	1.03
Prefix /45 total	1.00	Prefix /45 announcements	0.01	Prefix /45 withdrawals	1.04	Prefix /45 path updates	1.11
Prefix /46 total	0.91	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.97	Prefix /46 path updates	0.92
Prefix /47 total	0.92	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.98	Prefix /47 path updates	0.93
Prefix /48 total	0.96	Prefix /48 announcements	0.00	Prefix /48 withdrawals	1.01	Prefix /48 path updates	1.02
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	0.00
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	0.10	Prefix /56 path updates	0.00
Prefix /58 total	0.25	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	0.21	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.26	Prefix /64 path updates	0.09

FIB Update Rate Reports Updates per hour (Measurement Period 0 hrs 59 mins)	Data	Announce Rate	Data	Withdraw Rate	Data	Path Chg Rate	Data
Table Updates	963927.750	New Entries	48023.340	Removed Entries	700850.688	Updated Entries	215053.734
Address Span	717985600.000	Address Span	703724416.000	Address Span	2803485696.000	Address Span	1506936320.000
Average address span per update	744.207	Avg Span	14657.071	Avg Span	4001.111	Avg Span	7008.947
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 update rate	3.001	Prefix /16 announcements	0.000	Prefix /16 withdrawals	3.001	Prefix /16 path updates	0.000
Prefix /19 update rate	4.001	Prefix /19 announcements	0.000	Prefix /19 withdrawals	3.001	Prefix /19 path updates	1.000
Prefix /20 update rate	56.016	Prefix /20 announcements	0.000	Prefix /20 withdrawals	42.012	Prefix /20 path updates	14.004
Prefix /21 update rate	12.003	Prefix /21 announcements	0.000	Prefix /21 withdrawals	9.003	Prefix /21 path updates	3.001
Prefix /22 update rate	23.006	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.005	Prefix /22 path updates	5.001
Prefix /23 update rate	23.006	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.005	Prefix /23 path updates	5.001
Prefix /24 update rate	156.043	Prefix /24 announcements	0.000	Prefix /24 withdrawals	120.033	Prefix /24 path updates	36.010
Prefix /25 update rate	48.013	Prefix /25 announcements	0.000	Prefix /25 withdrawals	36.010	Prefix /25 path updates	12.003
Prefix /26 update rate	65.018	Prefix /26 announcements	0.000	Prefix /26 withdrawals	51.014	Prefix /26 path updates	14.004
Prefix /27 update rate	69.019	Prefix /27 announcements	0.000	Prefix /27 withdrawals	54.015	Prefix /27 path updates	15.004
Prefix /28 update rate	603.168	Prefix /28 announcements	0.000	Prefix /28 withdrawals	456.127	Prefix /28 path updates	147.041
Prefix /29 update rate	20556.711	Prefix /29 announcements	0.000	Prefix /29 withdrawals	15521.312	Prefix /29 path updates	5035.399
Prefix /30 update rate	3220.895	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2425.674	Prefix /30 path updates	795.221
Prefix /31 update rate	1348.375	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1016.282	Prefix /31 path updates	332.092
Prefix /32 update rate	102844.570	Prefix /32 announcements	8.002	Prefix /32 withdrawals	78370.773	Prefix /32 path updates	24465.797
Prefix /33 update rate	17654.904	Prefix /33 announcements	5.001	Prefix /33 withdrawals	13791.831	Prefix /33 path updates	3858.072
Prefix /34 update rate	16408.559	Prefix /34 announcements	1.000	Prefix /34 withdrawals	12902.584	Prefix /34 path updates	3504.974
Prefix /35 update rate	5984.663	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4635.288	Prefix /35 path updates	1349.375
Prefix /36 update rate	33990.441	Prefix /36 announcements	6.002	Prefix /36 withdrawals	26078.244	Prefix /36 path updates	7906.196
Prefix /37 update rate	4541.261	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3510.975	Prefix /37 path updates	1030.286
Prefix /38 update rate	10202.834	Prefix /38 announcements	1.000	Prefix /38 withdrawals	7784.162	Prefix /38 path updates	2417.672
Prefix /39 update rate	7034.954	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5318.478	Prefix /39 path updates	1716.477
Prefix /40 update rate	91202.336	Prefix /40 announcements	5.001	Prefix /40 withdrawals	70460.570	Prefix /40 path updates	20736.760
Prefix /41 update rate	6285.746	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4795.332	Prefix /41 path updates	1490.414
Prefix /42 update rate	11254.126	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8712.420	Prefix /42 path updates	2541.706
Prefix /43 update rate	5321.478	Prefix /43 announcements	0.000	Prefix /43 withdrawals	4104.140	Prefix /43 path updates	1217.338
Prefix /44 update rate	92750.766	Prefix /44 announcements	8.002	Prefix /44 withdrawals	70672.633	Prefix /44 path updates	22070.131
Prefix /45 update rate	17299.805	Prefix /45 announcements	5.001	Prefix /45 withdrawals	13025.618	Prefix /45 path updates	4269.186
Prefix /46 update rate	20335.648	Prefix /46 announcements	1.000	Prefix /46 withdrawals	15775.382	Prefix /46 path updates	4559.267
Prefix /47 update rate	31128.646	Prefix /47 announcements	3.001	Prefix /47 withdrawals	24106.697	Prefix /47 path updates	7018.950
Prefix /48 update rate	414661.188	Prefix /48 announcements	61.017	Prefix /48 withdrawals	316269.844	Prefix /48 path updates	98330.312
Prefix /49 update rate	22.006	Prefix /49 announcements	0.000	Prefix /49 withdrawals	22.006	Prefix /49 path updates	0.000
Prefix /50 update rate	12.003	Prefix /50 announcements	0.000	Prefix /50 withdrawals	12.003	Prefix /50 path updates	0.000
Prefix /51 update rate	16.004	Prefix /51 announcements	0.000	Prefix /51 withdrawals	15.004	Prefix /51 path updates	1.000
Prefix /52 update rate	143.040	Prefix /52 announcements	0.000	Prefix /52 withdrawals	143.040	Prefix /52 path updates	0.000
Prefix /53 update rate	7.002	Prefix /53 announcements	0.000	Prefix /53 withdrawals	6.002	Prefix /53 path updates	1.000
Prefix /54 update rate	2.001	Prefix /54 announcements	0.000	Prefix /54 withdrawals	2.001	Prefix /54 path updates	0.000
Prefix /56 update rate	44.012	Prefix /56 announcements	0.000	Prefix /56 withdrawals	44.012	Prefix /56 path updates	0.000
Prefix /58 update rate	3.001	Prefix /58 announcements	0.000	Prefix /58 withdrawals	3.001	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	566.157	Prefix /64 announcements	0.000	Prefix /64 withdrawals	514.143	Prefix /64 path updates	52.014

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

47906

102

8535

39248

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

147

/28 Org

/28 Nxt

/28 Trn

/28 Fst

/28 Prp

/29 Tot

5034

/29 Org

/29 Nxt

1915

/29 Trn

/29 Fst

3117

/29 Prp

/30 Tot

795

/30 Org

/30 Nxt

346

/30 Trn

/30 Fst

448

/30 Prp

/31 Tot

332

/31 Org

/31 Nxt

137

/31 Trn

/31 Fst

195

/31 Prp

/32 Tot

24459

/32 Org

/32 Nxt

5425

/32 Trn

/32 Fst

19001

/32 Prp

/33 Tot

3857

/33 Org

/33 Nxt

627

/33 Trn

/33 Fst

3230

/33 Prp

/34 Tot

3504

/34 Org

/34 Nxt

563

/34 Trn

/34 Fst

2940

/34 Prp

/35 Tot

1349

/35 Org

/35 Nxt

347

/35 Trn

/35 Fst

1001

/35 Prp

/36 Tot

7904

/36 Org

/36 Nxt

2039

/36 Trn

/36 Fst

5862

/36 Prp

/37 Tot

1030

/37 Org

/37 Nxt

255

/37 Trn

/37 Fst

774

/37 Prp

/38 Tot

2417

/38 Org

/38 Nxt

516

/38 Trn

/38 Fst

1900

/38 Prp

/39 Tot

1716

/39 Org

/39 Nxt

184

/39 Trn

/39 Fst

1532

/39 Prp

/40 Tot

20731

/40 Org

/40 Nxt

3793

/40 Trn

/40 Fst

16927

/40 Prp

/41 Tot

1490

/41 Org

/41 Nxt

201

/41 Trn

/41 Fst

1281

/41 Prp

/42 Tot

2541

/42 Org

/42 Nxt

823

/42 Trn

/42 Fst

1718

/42 Prp

/43 Tot

1217

/43 Org

/43 Nxt

174

/43 Trn

/43 Fst

1043

/43 Prp

/44 Tot

22064

/44 Org

/44 Nxt

4300

/44 Trn

/44 Fst

17750

/44 Prp

/45 Tot

4268

/45 Org

/45 Nxt

1229

/45 Trn

/45 Fst

3030

/45 Prp

/46 Tot

4558

/46 Org

/46 Nxt

1182

/46 Trn

/46 Fst

3376

/46 Prp

/47 Tot

7017

/47 Org

/47 Nxt

2548

/47 Trn

/47 Fst

4465

/47 Prp

/48 Tot

98303

/48 Org

709

/48 Nxt

25871

/48 Trn

/48 Fst

71713

/48 Prp

/51 Tot

/51 Org

/51 Nxt

/51 Trn

/51 Fst

/51 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	10	% AS's announcing span of /21	0.0003
AS's announcing span of /22	12	% AS's announcing span of /22	0.0003
AS's announcing span of /23	27	% AS's announcing span of /23	0.0008
AS's announcing span of /24	24	% AS's announcing span of /24	0.0007
AS's announcing span of /25	48	% AS's announcing span of /25	0.0013
AS's announcing span of /26	141	% AS's announcing span of /26	0.0039
AS's announcing span of /27	342	% AS's announcing span of /27	0.0096
AS's announcing span of /28	977	% AS's announcing span of /28	0.0274
AS's announcing span of /29	2059	% AS's announcing span of /29	0.0576
AS's announcing span of /30	1440	% AS's announcing span of /30	0.0403
AS's announcing span of /31	4687	% AS's announcing span of /31	0.1312
AS's announcing span of /32	13165	% AS's announcing span of /32	0.3686
AS's announcing span of /33	373	% AS's announcing span of /33	0.0104
AS's announcing span of /34	295	% AS's announcing span of /34	0.0083
AS's announcing span of /35	427	% AS's announcing span of /35	0.0120
AS's announcing span of /36	626	% AS's announcing span of /36	0.0175
AS's announcing span of /37	192	% AS's announcing span of /37	0.0054
AS's announcing span of /38	253	% AS's announcing span of /38	0.0071
AS's announcing span of /39	513	% AS's announcing span of /39	0.0144
AS's announcing span of /40	693	% AS's announcing span of /40	0.0194
AS's announcing span of /41	139	% AS's announcing span of /41	0.0039
AS's announcing span of /42	243	% AS's announcing span of /42	0.0068
AS's announcing span of /43	462	% AS's announcing span of /43	0.0129
AS's announcing span of /44	672	% AS's announcing span of /44	0.0188
AS's announcing span of /45	473	% AS's announcing span of /45	0.0132
AS's announcing span of /46	798	% AS's announcing span of /46	0.0223
AS's announcing span of /47	1043	% AS's announcing span of /47	0.0292
AS's announcing span of /48	5553	% AS's announcing span of /48	0.1555
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	7	% 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 (119882/36127)	3.3183
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	120392	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	116860	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	91037	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