	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Tue Nov 4 12:45:05 2025 (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)	238339	Change in FIB Size	14	Change (%)	0.006
All BGP entries (RIB)	916166
RIB/FIB ratio (916166/238339)	3.8440
Valid entries	916166

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)	697355226710297
Total address space advertised (prefix)	14.6911
Percentage of IPv6 space advertised (697355226710297/18446744073709551615)	0.003780
Average address span	2925896419
Average address span (as prefix size)	32.5538
Average prefix length	42.9071

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	136996	Specifics as % of FIB entries (136996/238339)	57.4795
Specifics as % of address span (45358261317769/697355226710297)	6.5043
Specifics where AS prepended Path matches aggregate	63190	AS-P_Path-Match % (63190/136996)	46.13
AS Path matches aggregate	67088	AS-Path-Match % (67088/136996)	48.9708
AS Origin matches aggregate	105295	AS-Origin-Match % (105295/136996)	76.8599
Root Prefixes	101343
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	99606
Root Prefixes with depth 1	1402
Root Prefixes with depth 2	252
Root Prefixes with depth 3	60
Root Prefixes with depth 4	17
Root Prefixes with depth 5	4
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	35855	ASes visible in only one AS path	21698
Origin only ASes	29724	Origin ASs announced via a single AS path	21253
Transit only ASes	375	Originating AS ATOM count	35480
Mixed ASes	5756	Originating AS ATOM compression	0.1489
Multi-Origin Prefixes	4927
ASes originating a single prefix	17734
Average entries per origin AS	6.7176	Maximum entries for an origin AS (AS9808)	6963
Average address range span for an origin AS	19654882376.2767
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)	29.8058

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	135519	Unique AS prepended Paths	139020
AS Paths used in FIB	43877	AS Paths using prepending	20783
AS paths associated with a single FIB entry	27548	AS Paths using private ASs	20
Average AS path length	4.8573	Maximum AS Path length	26
Average address weighted AS path length	4.8917	Maximum prepended AS Path length	34
Average entries per AS Path	1.7587	Average entries per FIB AS Path	5.4320
AS Paths per origin AS	3.8196	FIB AS Paths per origin AS	1.2367
AS PATH ATOM compression	0.1841

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	11	% Prefix /25	0.00
Prefix count /26	19	% Prefix /26	0.01
Prefix count /27	19	% Prefix /27	0.01
Prefix count /28	155	% Prefix /28	0.07
Prefix count /29	5166	% Prefix /29	2.17
Prefix count /30	807	% Prefix /30	0.34
Prefix count /31	344	% Prefix /31	0.14
Prefix count /32	26109	% Prefix /32	10.95
Prefix count /33	4963	% Prefix /33	2.08
Prefix count /34	5021	% Prefix /34	2.11
Prefix count /35	1768	% Prefix /35	0.74
Prefix count /36	9048	% Prefix /36	3.80
Prefix count /37	1263	% Prefix /37	0.53
Prefix count /38	2549	% Prefix /38	1.07
Prefix count /39	1803	% Prefix /39	0.76
Prefix count /40	23998	% Prefix /40	10.07
Prefix count /41	1585	% Prefix /41	0.67
Prefix count /42	2881	% Prefix /42	1.21
Prefix count /43	1434	% Prefix /43	0.60
Prefix count /44	23607	% Prefix /44	9.90
Prefix count /45	3897	% Prefix /45	1.64
Prefix count /46	5830	% Prefix /46	2.45
Prefix count /47	8351	% Prefix /47	3.50
Prefix count /48	106405	% Prefix /48	44.64
Prefix count /49	189	% Prefix /49	0.08
Prefix count /50	16	% Prefix /50	0.01
Prefix count /51	15	% Prefix /51	0.01
Prefix count /52	120	% Prefix /52	0.05
Prefix count /53	5	% Prefix /53	0.00
Prefix count /54	2	% Prefix /54	0.00
Prefix count /56	157	% Prefix /56	0.07
Prefix count /58	6	% Prefix /58	0.00
Prefix count /60	5	% Prefix /60	0.00
Prefix count /63	1	% Prefix /63	0.00
Prefix count /64	715	% Prefix /64	0.30
Prefix count /112	4	% 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	11	% Prefix /25	0.04
Prefix count /26	14	% Prefix /26	0.05
Prefix count /27	16	% Prefix /27	0.05
Prefix count /28	124	% Prefix /28	0.41
Prefix count /29	5112	% Prefix /29	17.07
Prefix count /30	397	% Prefix /30	1.33
Prefix count /31	219	% Prefix /31	0.73
Prefix count /32	23982	% Prefix /32	80.10
Prefix count /33	820	% Prefix /33	0.00
Prefix count /34	1081	% Prefix /34	0.00
Prefix count /35	623	% Prefix /35	0.00
Prefix count /36	3933	% Prefix /36	0.00
Prefix count /37	250	% Prefix /37	0.00
Prefix count /38	1160	% Prefix /38	0.00
Prefix count /39	239	% Prefix /39	0.00
Prefix count /40	6390	% Prefix /40	0.00
Prefix count /41	561	% Prefix /41	0.00
Prefix count /42	1063	% Prefix /42	0.00
Prefix count /43	661	% Prefix /43	0.00
Prefix count /44	6587	% Prefix /44	0.00
Prefix count /45	482	% Prefix /45	0.00
Prefix count /46	1810	% Prefix /46	0.00
Prefix count /47	2054	% Prefix /47	0.00
Prefix count /48	43677	% Prefix /48	0.00
Prefix count /49	2	% Prefix /49	0.00
Prefix count /56	1	% Prefix /56	0.00
Prefix count /60	1	% Prefix /60	0.00
Prefix count /64	9	% 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	1123134734341	% Addresses at AS distance 1	0
Addresses at AS distance 2	91234554769473	% Addresses at AS distance 2	12
Addresses at AS distance 3	293477796127001	% Addresses at AS distance 3	39
Addresses at AS distance 4	217206011498544	% Addresses at AS distance 4	29
Addresses at AS distance 5	106735962689539	% Addresses at AS distance 5	14
Addresses at AS distance 6	29670404784144	% Addresses at AS distance 6	3
Addresses at AS distance 7	2219749474304	% Addresses at AS distance 7	0
Addresses at AS distance 8	946264801280	% Addresses at AS distance 8	0
Addresses at AS distance 9	99071819776	% Addresses at AS distance 9	0
Addresses at AS distance 10	327680	% Addresses at AS distance 10	0
Addresses at AS distance 11	65536	% Addresses at AS distance 11	0
Addresses at AS distance 12	0	% Addresses at AS distance 12	0
Addresses at AS distance 13	0	% Addresses at AS distance 13	0
Addresses at AS distance 14	0	% Addresses at AS distance 14	0
Addresses at AS distance 15	0	% Addresses at AS distance 15	0
Addresses at AS distance 16	0	% Addresses at AS distance 16	0
Addresses at AS distance 17	0	% Addresses at AS distance 17	0
Addresses at AS distance 18	0	% Addresses at AS distance 18	0
Addresses at AS distance 19	0	% Addresses at AS distance 19	0
Addresses at AS distance 20	0	% Addresses at AS distance 20	0
Addresses at AS distance 21	0	% Addresses at AS distance 21	0
Addresses at AS distance 22	0	% Addresses at AS distance 22	0
Addresses at AS distance 23	0	% Addresses at AS distance 23	0
Addresses at AS distance 24	0	% Addresses at AS distance 24	0
Addresses at AS distance 25	65536	% Addresses at AS distance 25	0

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	1123671605253	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	92358226374726	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	385836022501727	% Addresses reachable within 3 AS hops	51
Addresses reachable within 4 AS hops	603042034000271	% Addresses reachable within 4 AS hops	81
Addresses reachable within 5 AS hops	709777996689810	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	739448401473954	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	741668150948258	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	742614415749538	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	742713487569314	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	742713487896994	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	742713487962530	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	742713487962530	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	742713487962530	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	742713487962530	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	742713487962530	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	742713487962530	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	742713487962530	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	742713487962530	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	742713487962530	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	742713487962530	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	742713487962530	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	742713487962530	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	742713487962530	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	742713487962530	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	742713488028066	% Addresses reachable within 25 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	906	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10668	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12553	% ASes reachable at 4 AS hops	35
ASes reachable at 5 AS hops	9989	% ASes reachable at 5 AS hops	27
ASes reachable at 6 AS hops	1360	% ASes reachable at 6 AS hops	3
ASes reachable at 7 AS hops	260	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	102	% 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	2	% ASes reachable at 10 AS hops	0
ASes reachable at 11 AS hops	1	% ASes reachable at 11 AS hops	0
ASes reachable at 12 AS hops	0	% ASes reachable at 12 AS hops	0
ASes reachable at 13 AS hops	0	% ASes reachable at 13 AS hops	0
ASes reachable at 14 AS hops	0	% ASes reachable at 14 AS hops	0
ASes reachable at 15 AS hops	0	% ASes reachable at 15 AS hops	0
ASes reachable at 16 AS hops	0	% ASes reachable at 16 AS hops	0
ASes reachable at 17 AS hops	0	% ASes reachable at 17 AS hops	0
ASes reachable at 18 AS hops	0	% ASes reachable at 18 AS hops	0
ASes reachable at 19 AS hops	0	% ASes reachable at 19 AS hops	0
ASes reachable at 20 AS hops	0	% ASes reachable at 20 AS hops	0
ASes reachable at 21 AS hops	0	% ASes reachable at 21 AS hops	0
ASes reachable at 22 AS hops	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

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	910	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11578	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	24131	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	34120	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	35480	Cumulative % ASes by AS hops 6	98
ASes reachable by 7 AS hops	35740	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	35842	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	35852	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	35854	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	35855	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	35855	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	35855	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	35855	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	35855	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	35855	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	35855	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	35855	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	35855	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	35855	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	35855	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	35855	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	35855	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	35855	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	35855	Cumulative % ASes by AS hops 25	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	925902	New Entries	46676	Removed Entries	677819	Updated Entries	201407
		Report		Report		Report
Address Span	2698224318	Address Span	2785148943	Address Span	1712736837	Address Span	2495305834
Average address span per update	2914	Avg Span	59669	Avg Span	2526	Avg Span	12389
Average prefix size updated	47.51	Average prefix size	128.76	Average prefix size	42.82	Average prefix size	44.47
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	53	Prefix /20 announcements	0	Prefix /20 withdrawals	42	Prefix /20 path updates	11
Prefix /21 total	12	Prefix /21 announcements	0	Prefix /21 withdrawals	9	Prefix /21 path updates	3
Prefix /22 total	24	Prefix /22 announcements	0	Prefix /22 withdrawals	18	Prefix /22 path updates	6
Prefix /23 total	24	Prefix /23 announcements	0	Prefix /23 withdrawals	18	Prefix /23 path updates	6
Prefix /24 total	157	Prefix /24 announcements	0	Prefix /24 withdrawals	120	Prefix /24 path updates	37
Prefix /25 total	43	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	10
Prefix /26 total	75	Prefix /26 announcements	0	Prefix /26 withdrawals	57	Prefix /26 path updates	18
Prefix /27 total	75	Prefix /27 announcements	0	Prefix /27 withdrawals	57	Prefix /27 path updates	18
Prefix /28 total	596	Prefix /28 announcements	0	Prefix /28 withdrawals	453	Prefix /28 path updates	143
Prefix /29 total	20438	Prefix /29 announcements	1	Prefix /29 withdrawals	15408	Prefix /29 path updates	5029
Prefix /30 total	3196	Prefix /30 announcements	0	Prefix /30 withdrawals	2402	Prefix /30 path updates	794
Prefix /31 total	1340	Prefix /31 announcements	0	Prefix /31 withdrawals	1024	Prefix /31 path updates	316
Prefix /32 total	101620	Prefix /32 announcements	7	Prefix /32 withdrawals	77374	Prefix /32 path updates	24239
Prefix /33 total	16943	Prefix /33 announcements	0	Prefix /33 withdrawals	13271	Prefix /33 path updates	3672
Prefix /34 total	16156	Prefix /34 announcements	2	Prefix /34 withdrawals	12752	Prefix /34 path updates	3402
Prefix /35 total	5903	Prefix /35 announcements	1	Prefix /35 withdrawals	4690	Prefix /35 path updates	1212
Prefix /36 total	32687	Prefix /36 announcements	0	Prefix /36 withdrawals	25491	Prefix /36 path updates	7196
Prefix /37 total	4635	Prefix /37 announcements	0	Prefix /37 withdrawals	3538	Prefix /37 path updates	1097
Prefix /38 total	9548	Prefix /38 announcements	0	Prefix /38 withdrawals	7351	Prefix /38 path updates	2197
Prefix /39 total	6753	Prefix /39 announcements	0	Prefix /39 withdrawals	5247	Prefix /39 path updates	1506
Prefix /40 total	88628	Prefix /40 announcements	5	Prefix /40 withdrawals	68806	Prefix /40 path updates	19817
Prefix /41 total	5958	Prefix /41 announcements	0	Prefix /41 withdrawals	4614	Prefix /41 path updates	1344
Prefix /42 total	10963	Prefix /42 announcements	1	Prefix /42 withdrawals	8507	Prefix /42 path updates	2455
Prefix /43 total	5167	Prefix /43 announcements	1	Prefix /43 withdrawals	3985	Prefix /43 path updates	1181
Prefix /44 total	86156	Prefix /44 announcements	3	Prefix /44 withdrawals	66874	Prefix /44 path updates	19279
Prefix /45 total	15010	Prefix /45 announcements	0	Prefix /45 withdrawals	11464	Prefix /45 path updates	3546
Prefix /46 total	19813	Prefix /46 announcements	0	Prefix /46 withdrawals	15389	Prefix /46 path updates	4424
Prefix /47 total	28563	Prefix /47 announcements	1	Prefix /47 withdrawals	22066	Prefix /47 path updates	6496
Prefix /48 total	393861	Prefix /48 announcements	112	Prefix /48 withdrawals	306012	Prefix /48 path updates	87737
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	15	Prefix /51 announcements	0	Prefix /51 withdrawals	15	Prefix /51 path updates	0
Prefix /52 total	117	Prefix /52 announcements	0	Prefix /52 withdrawals	117	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	52	Prefix /56 announcements	0	Prefix /56 withdrawals	52	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	514	Prefix /64 announcements	0	Prefix /64 withdrawals	511	Prefix /64 path updates	3
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	1.03	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.05	Prefix /19 path updates	1.18
Prefix /20 total	0.97	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	0.93
Prefix /21 total	1.03	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.18
Prefix /22 total	1.03	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	1.18
Prefix /23 total	1.03	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	1.18
Prefix /24 total	1.01	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	1.09
Prefix /25 total	1.01	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.05	Prefix /25 path updates	1.08
Prefix /26 total	1.02	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.05	Prefix /26 path updates	1.12
Prefix /27 total	1.02	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	1.12
Prefix /28 total	0.99	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	1.09
Prefix /29 total	1.02	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.05	Prefix /29 path updates	1.15
Prefix /30 total	1.02	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.05	Prefix /30 path updates	1.16
Prefix /31 total	1.00	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.05	Prefix /31 path updates	1.09
Prefix /32 total	1.00	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.10
Prefix /33 total	0.88	Prefix /33 announcements	0.00	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.88
Prefix /34 total	0.83	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.89	Prefix /34 path updates	0.80
Prefix /35 total	0.86	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.93	Prefix /35 path updates	0.81
Prefix /36 total	0.93	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	0.94
Prefix /37 total	0.94	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.98	Prefix /37 path updates	1.03
Prefix /38 total	0.96	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.01	Prefix /38 path updates	1.02
Prefix /39 total	0.96	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.02	Prefix /39 path updates	0.99
Prefix /40 total	0.95	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.01	Prefix /40 path updates	0.98
Prefix /41 total	0.97	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.00
Prefix /42 total	0.98	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.04	Prefix /42 path updates	1.01
Prefix /43 total	0.93	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	0.97
Prefix /44 total	0.94	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.00	Prefix /44 path updates	0.97
Prefix /45 total	0.99	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.03	Prefix /45 path updates	1.08
Prefix /46 total	0.87	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.93	Prefix /46 path updates	0.90
Prefix /47 total	0.88	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.93	Prefix /47 path updates	0.92
Prefix /48 total	0.95	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.01	Prefix /48 path updates	0.98
Prefix /49 total	0.03	Prefix /49 announcements	0.00	Prefix /49 withdrawals	0.04	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	0.26	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.35	Prefix /51 path updates	0.00
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	0.24
Prefix /54 total	0.26	Prefix /54 announcements	0.00	Prefix /54 withdrawals	0.35	Prefix /54 path updates	0.00
Prefix /56 total	0.09	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.12	Prefix /56 path updates	0.00
Prefix /58 total	0.13	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.18	Prefix /58 path updates	0.00
Prefix /60 total	0.05	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.07	Prefix /60 path updates	0.00
Prefix /63 total	0.00	Prefix /63 announcements	0.00	Prefix /63 withdrawals	0.00	Prefix /63 path updates	0.00
Prefix /64 total	0.19	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.25	Prefix /64 path updates	0.00

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	925902.000	New Entries	46676.000	Removed Entries	677819.000	Updated Entries	201407.000
Address Span	2698224384.000	Address Span	2785148928.000	Address Span	1712736896.000	Address Span	2495305728.000
Average address span per update	2914.000	Avg Span	59669.000	Avg Span	2526.000	Avg Span	12389.000
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	53.000	Prefix /20 announcements	0.000	Prefix /20 withdrawals	42.000	Prefix /20 path updates	11.000
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	24.000	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.000	Prefix /22 path updates	6.000
Prefix /23 update rate	24.000	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.000	Prefix /23 path updates	6.000
Prefix /24 update rate	157.000	Prefix /24 announcements	0.000	Prefix /24 withdrawals	120.000	Prefix /24 path updates	37.000
Prefix /25 update rate	43.000	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.000	Prefix /25 path updates	10.000
Prefix /26 update rate	75.000	Prefix /26 announcements	0.000	Prefix /26 withdrawals	57.000	Prefix /26 path updates	18.000
Prefix /27 update rate	75.000	Prefix /27 announcements	0.000	Prefix /27 withdrawals	57.000	Prefix /27 path updates	18.000
Prefix /28 update rate	596.000	Prefix /28 announcements	0.000	Prefix /28 withdrawals	453.000	Prefix /28 path updates	143.000
Prefix /29 update rate	20438.000	Prefix /29 announcements	1.000	Prefix /29 withdrawals	15408.000	Prefix /29 path updates	5029.000
Prefix /30 update rate	3196.000	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2402.000	Prefix /30 path updates	794.000
Prefix /31 update rate	1340.000	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1024.000	Prefix /31 path updates	316.000
Prefix /32 update rate	101620.000	Prefix /32 announcements	7.000	Prefix /32 withdrawals	77374.000	Prefix /32 path updates	24239.000
Prefix /33 update rate	16943.000	Prefix /33 announcements	0.000	Prefix /33 withdrawals	13271.000	Prefix /33 path updates	3672.000
Prefix /34 update rate	16156.000	Prefix /34 announcements	2.000	Prefix /34 withdrawals	12752.000	Prefix /34 path updates	3402.000
Prefix /35 update rate	5903.000	Prefix /35 announcements	1.000	Prefix /35 withdrawals	4690.000	Prefix /35 path updates	1212.000
Prefix /36 update rate	32687.000	Prefix /36 announcements	0.000	Prefix /36 withdrawals	25491.000	Prefix /36 path updates	7196.000
Prefix /37 update rate	4635.000	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3538.000	Prefix /37 path updates	1097.000
Prefix /38 update rate	9548.000	Prefix /38 announcements	0.000	Prefix /38 withdrawals	7351.000	Prefix /38 path updates	2197.000
Prefix /39 update rate	6753.000	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5247.000	Prefix /39 path updates	1506.000
Prefix /40 update rate	88628.000	Prefix /40 announcements	5.000	Prefix /40 withdrawals	68806.000	Prefix /40 path updates	19817.000
Prefix /41 update rate	5958.000	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4614.000	Prefix /41 path updates	1344.000
Prefix /42 update rate	10963.000	Prefix /42 announcements	1.000	Prefix /42 withdrawals	8507.000	Prefix /42 path updates	2455.000
Prefix /43 update rate	5167.000	Prefix /43 announcements	1.000	Prefix /43 withdrawals	3985.000	Prefix /43 path updates	1181.000
Prefix /44 update rate	86156.000	Prefix /44 announcements	3.000	Prefix /44 withdrawals	66874.000	Prefix /44 path updates	19279.000
Prefix /45 update rate	15010.000	Prefix /45 announcements	0.000	Prefix /45 withdrawals	11464.000	Prefix /45 path updates	3546.000
Prefix /46 update rate	19813.000	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15389.000	Prefix /46 path updates	4424.000
Prefix /47 update rate	28563.000	Prefix /47 announcements	1.000	Prefix /47 withdrawals	22066.000	Prefix /47 path updates	6496.000
Prefix /48 update rate	393861.000	Prefix /48 announcements	112.000	Prefix /48 withdrawals	306012.000	Prefix /48 path updates	87737.000
Prefix /49 update rate	22.000	Prefix /49 announcements	0.000	Prefix /49 withdrawals	22.000	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	15.000	Prefix /51 announcements	0.000	Prefix /51 withdrawals	15.000	Prefix /51 path updates	0.000
Prefix /52 update rate	117.000	Prefix /52 announcements	0.000	Prefix /52 withdrawals	117.000	Prefix /52 path updates	0.000
Prefix /53 update rate	7.000	Prefix /53 announcements	0.000	Prefix /53 withdrawals	6.000	Prefix /53 path updates	1.000
Prefix /54 update rate	2.000	Prefix /54 announcements	0.000	Prefix /54 withdrawals	2.000	Prefix /54 path updates	0.000
Prefix /56 update rate	52.000	Prefix /56 announcements	0.000	Prefix /56 withdrawals	52.000	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	514.000	Prefix /64 announcements	0.000	Prefix /64 withdrawals	511.000	Prefix /64 path updates	3.000

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

46542

4211

8729

33508

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

143

/28 Org

/28 Nxt

/28 Trn

/28 Fst

/28 Prp

/29 Tot

5029

/29 Org

/29 Nxt

1720

/29 Trn

/29 Fst

3300

/29 Prp

/30 Tot

794

/30 Org

/30 Nxt

345

/30 Trn

/30 Fst

448

/30 Prp

/31 Tot

316

/31 Org

/31 Nxt

120

/31 Trn

/31 Fst

196

/31 Prp

/32 Tot

24239

/32 Org

4137

/32 Nxt

5718

/32 Trn

/32 Fst

14338

/32 Prp

/33 Tot

3672

/33 Org

/33 Nxt

711

/33 Trn

/33 Fst

2957

/33 Prp

/34 Tot

3402

/34 Org

/34 Nxt

601

/34 Trn

/34 Fst

2790

/34 Prp

/35 Tot

1212

/35 Org

/35 Nxt

292

/35 Trn

/35 Fst

920

/35 Prp

/36 Tot

7196

/36 Org

/36 Nxt

1831

/36 Trn

/36 Fst

5325

/36 Prp

/37 Tot

1097

/37 Org

/37 Nxt

250

/37 Trn

/37 Fst

813

/37 Prp

/38 Tot

2197

/38 Org

/38 Nxt

721

/38 Trn

/38 Fst

1474

/38 Prp

/39 Tot

1506

/39 Org

/39 Nxt

233

/39 Trn

/39 Fst

1272

/39 Prp

/40 Tot

19817

/40 Org

/40 Nxt

5090

/40 Trn

/40 Fst

14694

/40 Prp

/41 Tot

1344

/41 Org

/41 Nxt

235

/41 Trn

/41 Fst

1108

/41 Prp

/42 Tot

2455

/42 Org

/42 Nxt

639

/42 Trn

/42 Fst

1814

/42 Prp

/43 Tot

1181

/43 Org

/43 Nxt

192

/43 Trn

/43 Fst

989

/43 Prp

/44 Tot

19279

/44 Org

/44 Nxt

2499

/44 Trn

/44 Fst

16765

/44 Prp

/45 Tot

3546

/45 Org

/45 Nxt

438

/45 Trn

/45 Fst

3108

/45 Prp

/46 Tot

4424

/46 Org

/46 Nxt

2191

/46 Trn

/46 Fst

2233

/46 Prp

/47 Tot

6496

/47 Org

/47 Nxt

2279

/47 Trn

/47 Fst

4206

/47 Prp

/48 Tot

87737

/48 Org

644

/48 Nxt

22442

/48 Trn

/48 Fst

64554

/48 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	11	% AS's announcing span of /19	0.0004
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	12	% AS's announcing span of /22	0.0004
AS's announcing span of /23	30	% AS's announcing span of /23	0.0010
AS's announcing span of /24	18	% AS's announcing span of /24	0.0006
AS's announcing span of /25	50	% AS's announcing span of /25	0.0016
AS's announcing span of /26	140	% AS's announcing span of /26	0.0045
AS's announcing span of /27	347	% AS's announcing span of /27	0.0111
AS's announcing span of /28	1011	% AS's announcing span of /28	0.0323
AS's announcing span of /29	2053	% AS's announcing span of /29	0.0655
AS's announcing span of /30	1389	% AS's announcing span of /30	0.0443
AS's announcing span of /31	4649	% AS's announcing span of /31	0.1484
AS's announcing span of /32	9028	% AS's announcing span of /32	0.2881
AS's announcing span of /33	357	% AS's announcing span of /33	0.0114
AS's announcing span of /34	306	% AS's announcing span of /34	0.0098
AS's announcing span of /35	423	% AS's announcing span of /35	0.0135
AS's announcing span of /36	625	% AS's announcing span of /36	0.0199
AS's announcing span of /37	180	% AS's announcing span of /37	0.0057
AS's announcing span of /38	272	% AS's announcing span of /38	0.0087
AS's announcing span of /39	516	% AS's announcing span of /39	0.0165
AS's announcing span of /40	680	% AS's announcing span of /40	0.0217
AS's announcing span of /41	129	% AS's announcing span of /41	0.0041
AS's announcing span of /42	242	% AS's announcing span of /42	0.0077
AS's announcing span of /43	459	% AS's announcing span of /43	0.0146
AS's announcing span of /44	654	% AS's announcing span of /44	0.0209
AS's announcing span of /45	487	% AS's announcing span of /45	0.0155
AS's announcing span of /46	813	% AS's announcing span of /46	0.0259
AS's announcing span of /47	1038	% AS's announcing span of /47	0.0331
AS's announcing span of /48	5387	% AS's announcing span of /48	0.1719
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	8	% AS's announcing span of /64	0.0003

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 (119266/35855)	3.3263
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	115040	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	112406	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	85300	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