	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Sat Dec 27 21:45:05 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)	241586	Change in FIB Size	-6	Change (%)	-0.002
All BGP entries (RIB)	930117
RIB/FIB ratio (930117/241586)	3.8500
Valid entries	930117

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)	702501407752479
Total address space advertised (prefix)	14.6805
Percentage of IPv6 space advertised (702501407752479/18446744073709551615)	0.003808
Average address span	2907873005
Average address span (as prefix size)	32.5627
Average prefix length	42.8862

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	137705	Specifics as % of FIB entries (137705/241586)	57.0004
Specifics as % of address span (45401615904165/702501407752479)	6.4629
Specifics where AS prepended Path matches aggregate	63279	AS-P_Path-Match % (63279/137705)	45.95
AS Path matches aggregate	67550	AS-Path-Match % (67550/137705)	49.0541
AS Origin matches aggregate	106108	AS-Origin-Match % (106108/137705)	77.0546
Root Prefixes	103881
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	102117
Root Prefixes with depth 1	1417
Root Prefixes with depth 2	259
Root Prefixes with depth 3	67
Root Prefixes with depth 4	15
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	36090	ASes visible in only one AS path	21658
Origin only ASes	29893	Origin ASs announced via a single AS path	21246
Transit only ASes	366	Originating AS ATOM count	35724
Mixed ASes	5831	Originating AS ATOM compression	0.1479
Multi-Origin Prefixes	4944
ASes originating a single prefix	17904
Average entries per origin AS	6.7626	Maximum entries for an origin AS (AS9808)	6946
Average address range span for an origin AS	19664690621.2204
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)	29.8051

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	136590	Unique AS prepended Paths	140168
AS Paths used in FIB	45018	AS Paths using prepending	20846
AS paths associated with a single FIB entry	28367	AS Paths using private ASs	20
Average AS path length	4.8475	Maximum AS Path length	26
Average address weighted AS path length	4.8868	Maximum prepended AS Path length	36
Average entries per AS Path	1.7687	Average entries per FIB AS Path	5.3664
AS Paths per origin AS	3.8235	FIB AS Paths per origin AS	1.2602
AS PATH ATOM compression	0.1863

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	39	% Prefix /24	0.02
Prefix count /25	11	% Prefix /25	0.00
Prefix count /26	19	% Prefix /26	0.01
Prefix count /27	18	% Prefix /27	0.01
Prefix count /28	154	% Prefix /28	0.06
Prefix count /29	5270	% Prefix /29	2.18
Prefix count /30	825	% Prefix /30	0.34
Prefix count /31	345	% Prefix /31	0.14
Prefix count /32	26647	% Prefix /32	11.03
Prefix count /33	5032	% Prefix /33	2.08
Prefix count /34	5043	% Prefix /34	2.09
Prefix count /35	1820	% Prefix /35	0.75
Prefix count /36	9321	% Prefix /36	3.86
Prefix count /37	1349	% Prefix /37	0.56
Prefix count /38	2589	% Prefix /38	1.07
Prefix count /39	1799	% Prefix /39	0.74
Prefix count /40	24308	% Prefix /40	10.06
Prefix count /41	1613	% Prefix /41	0.67
Prefix count /42	2978	% Prefix /42	1.23
Prefix count /43	1452	% Prefix /43	0.60
Prefix count /44	23892	% Prefix /44	9.89
Prefix count /45	3772	% Prefix /45	1.56
Prefix count /46	5641	% Prefix /46	2.33
Prefix count /47	8467	% Prefix /47	3.50
Prefix count /48	107979	% Prefix /48	44.70
Prefix count /49	148	% Prefix /49	0.06
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	3	% Prefix /54	0.00
Prefix count /56	151	% Prefix /56	0.06
Prefix count /58	3	% Prefix /58	0.00
Prefix count /60	4	% Prefix /60	0.00
Prefix count /64	702	% Prefix /64	0.29
Prefix count /112	5	% Prefix /112	0.00
Prefix count /128	1	% Prefix /128	0.00

Root Prefix Length Distributions

The time trend of the distribution of Root BGP Table entries by address prefix length.

Root Prefix Length Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Root Prefix Count	(data)	% Prefix distribution	(data)
Prefix count /19	1	% Prefix /19	0.00
Prefix count /20	14	% Prefix /20	0.05
Prefix count /21	3	% Prefix /21	0.01
Prefix count /22	6	% Prefix /22	0.02
Prefix count /23	6	% Prefix /23	0.02
Prefix count /24	33	% 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	123	% Prefix /28	0.40
Prefix count /29	5216	% Prefix /29	17.06
Prefix count /30	424	% Prefix /30	1.39
Prefix count /31	219	% Prefix /31	0.72
Prefix count /32	24494	% Prefix /32	80.10
Prefix count /33	818	% Prefix /33	0.00
Prefix count /34	1077	% Prefix /34	0.00
Prefix count /35	641	% Prefix /35	0.00
Prefix count /36	4188	% Prefix /36	0.00
Prefix count /37	254	% Prefix /37	0.00
Prefix count /38	1234	% Prefix /38	0.00
Prefix count /39	248	% Prefix /39	0.00
Prefix count /40	6545	% Prefix /40	0.00
Prefix count /41	547	% Prefix /41	0.00
Prefix count /42	1085	% Prefix /42	0.00
Prefix count /43	651	% Prefix /43	0.00
Prefix count /44	6702	% Prefix /44	0.00
Prefix count /45	536	% Prefix /45	0.00
Prefix count /46	1827	% Prefix /46	0.00
Prefix count /47	2111	% Prefix /47	0.00
Prefix count /48	44818	% 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	15	% 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	90818793075013	% Addresses at AS distance 2	12
Addresses at AS distance 3	298212225327615	% Addresses at AS distance 3	39
Addresses at AS distance 4	218057846852471	% Addresses at AS distance 4	29
Addresses at AS distance 5	107113048051715	% Addresses at AS distance 5	14
Addresses at AS distance 6	29362990219264	% Addresses at AS distance 6	3
Addresses at AS distance 7	2150065045504	% Addresses at AS distance 7	0
Addresses at AS distance 8	923904376832	% Addresses at AS distance 8	0
Addresses at AS distance 9	129741422592	% Addresses at AS distance 9	0
Addresses at AS distance 10	10737680384	% 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	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	1123671539718	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	91942464614731	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	390154689942346	% Addresses reachable within 3 AS hops	52
Addresses reachable within 4 AS hops	608212536794817	% Addresses reachable within 4 AS hops	81
Addresses reachable within 5 AS hops	715325584846532	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	744688575065796	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	746838640111300	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	747762544488132	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	747892285910724	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	747903023591108	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	747903023591108	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	747903023591108	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	747903023591108	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	747903023591108	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	747903023591108	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	747903023591108	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	747903023591108	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	747903023591108	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	747903023591108	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	747903023591108	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	747903023591108	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	747903023591108	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	747903023591108	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	747903023591108	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	747903023656644	% 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	912	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10765	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12737	% ASes reachable at 4 AS hops	35
ASes reachable at 5 AS hops	9941	% ASes reachable at 5 AS hops	27
ASes reachable at 6 AS hops	1361	% ASes reachable at 6 AS hops	3
ASes reachable at 7 AS hops	246	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	109	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	12	% ASes reachable at 9 AS hops	0
ASes reachable at 10 AS hops	3	% 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	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	916	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11681	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	24418	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	34359	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	35720	Cumulative % ASes by AS hops 6	98
ASes reachable by 7 AS hops	35966	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	36075	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	36087	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	36090	Cumulative % ASes by AS hops 10	100
ASes reachable by 11 AS hops	36090	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	36090	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	36090	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	36090	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	36090	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	36090	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	36090	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	36090	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	36090	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	36090	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	36090	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	36090	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	36090	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	36090	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	36090	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	827723	New Entries	26620	Removed Entries	688583	Updated Entries	112520
		Report		Report		Report
Address Span	796691999	Address Span	55115788	Address Span	4098707172	Address Span	937836335
Average address span per update	962	Avg Span	2070	Avg Span	5952	Avg Span	8334
Average prefix size updated	45.97	Average prefix size	128.73	Average prefix size	42.80	Average prefix size	45.78
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	3	Prefix /19 announcements	0	Prefix /19 withdrawals	3	Prefix /19 path updates	0
Prefix /20 total	50	Prefix /20 announcements	0	Prefix /20 withdrawals	42	Prefix /20 path updates	8
Prefix /21 total	11	Prefix /21 announcements	0	Prefix /21 withdrawals	9	Prefix /21 path updates	2
Prefix /22 total	21	Prefix /22 announcements	0	Prefix /22 withdrawals	18	Prefix /22 path updates	3
Prefix /23 total	19	Prefix /23 announcements	0	Prefix /23 withdrawals	18	Prefix /23 path updates	1
Prefix /24 total	134	Prefix /24 announcements	0	Prefix /24 withdrawals	117	Prefix /24 path updates	17
Prefix /25 total	34	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	1
Prefix /26 total	67	Prefix /26 announcements	0	Prefix /26 withdrawals	57	Prefix /26 path updates	10
Prefix /27 total	62	Prefix /27 announcements	0	Prefix /27 withdrawals	54	Prefix /27 path updates	8
Prefix /28 total	499	Prefix /28 announcements	0	Prefix /28 withdrawals	450	Prefix /28 path updates	49
Prefix /29 total	16951	Prefix /29 announcements	0	Prefix /29 withdrawals	15726	Prefix /29 path updates	1225
Prefix /30 total	2902	Prefix /30 announcements	0	Prefix /30 withdrawals	2454	Prefix /30 path updates	448
Prefix /31 total	1219	Prefix /31 announcements	0	Prefix /31 withdrawals	1031	Prefix /31 path updates	188
Prefix /32 total	91861	Prefix /32 announcements	12	Prefix /32 withdrawals	79008	Prefix /32 path updates	12841
Prefix /33 total	15824	Prefix /33 announcements	5	Prefix /33 withdrawals	13532	Prefix /33 path updates	2287
Prefix /34 total	14858	Prefix /34 announcements	6	Prefix /34 withdrawals	12756	Prefix /34 path updates	2096
Prefix /35 total	5614	Prefix /35 announcements	0	Prefix /35 withdrawals	4829	Prefix /35 path updates	785
Prefix /36 total	30472	Prefix /36 announcements	0	Prefix /36 withdrawals	26240	Prefix /36 path updates	4232
Prefix /37 total	4661	Prefix /37 announcements	0	Prefix /37 withdrawals	3785	Prefix /37 path updates	876
Prefix /38 total	9048	Prefix /38 announcements	0	Prefix /38 withdrawals	7581	Prefix /38 path updates	1467
Prefix /39 total	6680	Prefix /39 announcements	0	Prefix /39 withdrawals	5278	Prefix /39 path updates	1402
Prefix /40 total	83686	Prefix /40 announcements	3	Prefix /40 withdrawals	69692	Prefix /40 path updates	13991
Prefix /41 total	5302	Prefix /41 announcements	0	Prefix /41 withdrawals	4707	Prefix /41 path updates	595
Prefix /42 total	10398	Prefix /42 announcements	0	Prefix /42 withdrawals	8823	Prefix /42 path updates	1575
Prefix /43 total	4835	Prefix /43 announcements	0	Prefix /43 withdrawals	4075	Prefix /43 path updates	760
Prefix /44 total	78246	Prefix /44 announcements	1	Prefix /44 withdrawals	68036	Prefix /44 path updates	10209
Prefix /45 total	12883	Prefix /45 announcements	0	Prefix /45 withdrawals	11215	Prefix /45 path updates	1668
Prefix /46 total	17258	Prefix /46 announcements	0	Prefix /46 withdrawals	15062	Prefix /46 path updates	2196
Prefix /47 total	24851	Prefix /47 announcements	0	Prefix /47 withdrawals	22489	Prefix /47 path updates	2362
Prefix /48 total	357811	Prefix /48 announcements	57	Prefix /48 withdrawals	310729	Prefix /48 path updates	47025
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	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	43	Prefix /56 announcements	0	Prefix /56 withdrawals	43	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	564	Prefix /64 announcements	0	Prefix /64 withdrawals	510	Prefix /64 path updates	54
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	0.88	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.05	Prefix /19 path updates	0.00
Prefix /20 total	1.04	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	1.23
Prefix /21 total	1.07	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.43
Prefix /22 total	1.02	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	1.07
Prefix /23 total	0.92	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	0.36
Prefix /24 total	1.00	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	0.94
Prefix /25 total	0.90	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.05	Prefix /25 path updates	0.20
Prefix /26 total	1.03	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.05	Prefix /26 path updates	1.13
Prefix /27 total	1.01	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	0.95
Prefix /28 total	0.95	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	0.68
Prefix /29 total	0.94	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.05	Prefix /29 path updates	0.50
Prefix /30 total	1.03	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.04	Prefix /30 path updates	1.17
Prefix /31 total	1.03	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.05	Prefix /31 path updates	1.17
Prefix /32 total	1.01	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.03
Prefix /33 total	0.92	Prefix /33 announcements	0.01	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.98
Prefix /34 total	0.86	Prefix /34 announcements	0.01	Prefix /34 withdrawals	0.89	Prefix /34 path updates	0.89
Prefix /35 total	0.90	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.93	Prefix /35 path updates	0.93
Prefix /36 total	0.95	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	0.97
Prefix /37 total	1.01	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.98	Prefix /37 path updates	1.39
Prefix /38 total	1.02	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.03	Prefix /38 path updates	1.22
Prefix /39 total	1.08	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.67
Prefix /40 total	1.00	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.01	Prefix /40 path updates	1.24
Prefix /41 total	0.96	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	0.79
Prefix /42 total	1.02	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.04	Prefix /42 path updates	1.14
Prefix /43 total	0.97	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	1.12
Prefix /44 total	0.96	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.00	Prefix /44 path updates	0.92
Prefix /45 total	1.00	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.04	Prefix /45 path updates	0.95
Prefix /46 total	0.89	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.94	Prefix /46 path updates	0.84
Prefix /47 total	0.86	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.93	Prefix /47 path updates	0.60
Prefix /48 total	0.97	Prefix /48 announcements	0.00	Prefix /48 withdrawals	1.01	Prefix /48 path updates	0.94
Prefix /49 total	0.04	Prefix /49 announcements	0.00	Prefix /49 withdrawals	0.05	Prefix /49 path updates	0.00
Prefix /50 total	0.22	Prefix /50 announcements	0.00	Prefix /50 withdrawals	0.26	Prefix /50 path updates	0.00
Prefix /51 total	0.31	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.35	Prefix /51 path updates	0.14
Prefix /52 total	0.28	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.34	Prefix /52 path updates	0.00
Prefix /53 total	0.41	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.43
Prefix /54 total	0.19	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	0.29	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.35	Prefix /58 path updates	0.00
Prefix /60 total	0.07	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.09	Prefix /60 path updates	0.00
Prefix /64 total	0.23	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.25	Prefix /64 path updates	0.17

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	827723.000	New Entries	26620.000	Removed Entries	688583.000	Updated Entries	112520.000
Address Span	796691968.000	Address Span	55115788.000	Address Span	4098707200.000	Address Span	937836352.000
Average address span per update	962.000	Avg Span	2070.000	Avg Span	5952.000	Avg Span	8334.000
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	3.000	Prefix /19 announcements	0.000	Prefix /19 withdrawals	3.000	Prefix /19 path updates	0.000
Prefix /20 update rate	50.000	Prefix /20 announcements	0.000	Prefix /20 withdrawals	42.000	Prefix /20 path updates	8.000
Prefix /21 update rate	11.000	Prefix /21 announcements	0.000	Prefix /21 withdrawals	9.000	Prefix /21 path updates	2.000
Prefix /22 update rate	21.000	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.000	Prefix /22 path updates	3.000
Prefix /23 update rate	19.000	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.000	Prefix /23 path updates	1.000
Prefix /24 update rate	134.000	Prefix /24 announcements	0.000	Prefix /24 withdrawals	117.000	Prefix /24 path updates	17.000
Prefix /25 update rate	34.000	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.000	Prefix /25 path updates	1.000
Prefix /26 update rate	67.000	Prefix /26 announcements	0.000	Prefix /26 withdrawals	57.000	Prefix /26 path updates	10.000
Prefix /27 update rate	62.000	Prefix /27 announcements	0.000	Prefix /27 withdrawals	54.000	Prefix /27 path updates	8.000
Prefix /28 update rate	499.000	Prefix /28 announcements	0.000	Prefix /28 withdrawals	450.000	Prefix /28 path updates	49.000
Prefix /29 update rate	16951.000	Prefix /29 announcements	0.000	Prefix /29 withdrawals	15726.000	Prefix /29 path updates	1225.000
Prefix /30 update rate	2902.000	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2454.000	Prefix /30 path updates	448.000
Prefix /31 update rate	1219.000	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1031.000	Prefix /31 path updates	188.000
Prefix /32 update rate	91861.000	Prefix /32 announcements	12.000	Prefix /32 withdrawals	79008.000	Prefix /32 path updates	12841.000
Prefix /33 update rate	15824.000	Prefix /33 announcements	5.000	Prefix /33 withdrawals	13532.000	Prefix /33 path updates	2287.000
Prefix /34 update rate	14858.000	Prefix /34 announcements	6.000	Prefix /34 withdrawals	12756.000	Prefix /34 path updates	2096.000
Prefix /35 update rate	5614.000	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4829.000	Prefix /35 path updates	785.000
Prefix /36 update rate	30472.000	Prefix /36 announcements	0.000	Prefix /36 withdrawals	26240.000	Prefix /36 path updates	4232.000
Prefix /37 update rate	4661.000	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3785.000	Prefix /37 path updates	876.000
Prefix /38 update rate	9048.000	Prefix /38 announcements	0.000	Prefix /38 withdrawals	7581.000	Prefix /38 path updates	1467.000
Prefix /39 update rate	6680.000	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5278.000	Prefix /39 path updates	1402.000
Prefix /40 update rate	83686.000	Prefix /40 announcements	3.000	Prefix /40 withdrawals	69692.000	Prefix /40 path updates	13991.000
Prefix /41 update rate	5302.000	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4707.000	Prefix /41 path updates	595.000
Prefix /42 update rate	10398.000	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8823.000	Prefix /42 path updates	1575.000
Prefix /43 update rate	4835.000	Prefix /43 announcements	0.000	Prefix /43 withdrawals	4075.000	Prefix /43 path updates	760.000
Prefix /44 update rate	78246.000	Prefix /44 announcements	1.000	Prefix /44 withdrawals	68036.000	Prefix /44 path updates	10209.000
Prefix /45 update rate	12883.000	Prefix /45 announcements	0.000	Prefix /45 withdrawals	11215.000	Prefix /45 path updates	1668.000
Prefix /46 update rate	17258.000	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15062.000	Prefix /46 path updates	2196.000
Prefix /47 update rate	24851.000	Prefix /47 announcements	0.000	Prefix /47 withdrawals	22489.000	Prefix /47 path updates	2362.000
Prefix /48 update rate	357811.000	Prefix /48 announcements	57.000	Prefix /48 withdrawals	310729.000	Prefix /48 path updates	47025.000
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	16.000	Prefix /51 announcements	0.000	Prefix /51 withdrawals	15.000	Prefix /51 path updates	1.000
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	43.000	Prefix /56 announcements	0.000	Prefix /56 withdrawals	43.000	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	564.000	Prefix /64 announcements	0.000	Prefix /64 withdrawals	510.000	Prefix /64 path updates	54.000

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

26536

4137

3891

18487

Report

/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

/28 Org

/28 Nxt

/28 Trn

/28 Fst

/28 Prp

/29 Tot

1225

/29 Org

/29 Nxt

358

/29 Trn

/29 Fst

866

/29 Prp

/30 Tot

448

/30 Org

/30 Nxt

243

/30 Trn

/30 Fst

205

/30 Prp

/31 Tot

188

/31 Org

/31 Nxt

/31 Trn

/31 Fst

111

/31 Prp

/32 Tot

12841

/32 Org

4103

/32 Nxt

2112

/32 Trn

/32 Fst

6619

/32 Prp

/33 Tot

2287

/33 Org

/33 Nxt

406

/33 Trn

/33 Fst

1877

/33 Prp

/34 Tot

2096

/34 Org

/34 Nxt

385

/34 Trn

/34 Fst

1711

/34 Prp

/35 Tot

785

/35 Org

/35 Nxt

187

/35 Trn

/35 Fst

597

/35 Prp

/36 Tot

4232

/36 Org

/36 Nxt

816

/36 Trn

/36 Fst

3414

/36 Prp

/37 Tot

876

/37 Org

/37 Nxt

230

/37 Trn

/37 Fst

645

/37 Prp

/38 Tot

1467

/38 Org

/38 Nxt

399

/38 Trn

/38 Fst

1065

/38 Prp

/39 Tot

1402

/39 Org

/39 Nxt

/39 Trn

/39 Fst

1304

/39 Prp

/40 Tot

13991

/40 Org

/40 Nxt

1573

/40 Trn

/40 Fst

12410

/40 Prp

/41 Tot

595

/41 Org

/41 Nxt

112

/41 Trn

/41 Fst

483

/41 Prp

/42 Tot

1575

/42 Org

/42 Nxt

450

/42 Trn

/42 Fst

1124

/42 Prp

/43 Tot

760

/43 Org

/43 Nxt

/43 Trn

/43 Fst

689

/43 Prp

/44 Tot

10209

/44 Org

/44 Nxt

1504

/44 Trn

/44 Fst

8677

/44 Prp

/45 Tot

1668

/45 Org

/45 Nxt

287

/45 Trn

/45 Fst

1381

/45 Prp

/46 Tot

2196

/46 Org

/46 Nxt

901

/46 Trn

/46 Fst

1295

/46 Prp

/47 Tot

2362

/47 Org

/47 Nxt

244

/47 Trn

/47 Fst

2117

/47 Prp

/48 Tot

47025

/48 Org

/48 Nxt

10973

/48 Trn

/48 Fst

35982

/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	11	% 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	13	% AS's announcing span of /22	0.0004
AS's announcing span of /23	27	% AS's announcing span of /23	0.0009
AS's announcing span of /24	21	% AS's announcing span of /24	0.0007
AS's announcing span of /25	52	% AS's announcing span of /25	0.0016
AS's announcing span of /26	141	% AS's announcing span of /26	0.0045
AS's announcing span of /27	342	% AS's announcing span of /27	0.0108
AS's announcing span of /28	1003	% AS's announcing span of /28	0.0317
AS's announcing span of /29	2081	% AS's announcing span of /29	0.0658
AS's announcing span of /30	1416	% AS's announcing span of /30	0.0448
AS's announcing span of /31	4688	% AS's announcing span of /31	0.1483
AS's announcing span of /32	9078	% AS's announcing span of /32	0.2872
AS's announcing span of /33	374	% AS's announcing span of /33	0.0118
AS's announcing span of /34	298	% AS's announcing span of /34	0.0094
AS's announcing span of /35	435	% AS's announcing span of /35	0.0138
AS's announcing span of /36	620	% AS's announcing span of /36	0.0196
AS's announcing span of /37	184	% AS's announcing span of /37	0.0058
AS's announcing span of /38	252	% AS's announcing span of /38	0.0080
AS's announcing span of /39	502	% AS's announcing span of /39	0.0159
AS's announcing span of /40	688	% AS's announcing span of /40	0.0218
AS's announcing span of /41	139	% AS's announcing span of /41	0.0044
AS's announcing span of /42	231	% AS's announcing span of /42	0.0073
AS's announcing span of /43	471	% AS's announcing span of /43	0.0149
AS's announcing span of /44	672	% AS's announcing span of /44	0.0213
AS's announcing span of /45	471	% AS's announcing span of /45	0.0149
AS's announcing span of /46	819	% AS's announcing span of /46	0.0259
AS's announcing span of /47	1057	% AS's announcing span of /47	0.0334
AS's announcing span of /48	5490	% AS's announcing span of /48	0.1737
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 (120146/36090)	3.3291
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	118099	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	115268	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	86710	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