	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Fri Aug 29 22:45:05 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)	233516	Change in FIB Size	21	Change (%)	0.009
All BGP entries (RIB)	897138
RIB/FIB ratio (897138/233516)	3.8419
Valid entries	897138

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)	678301178135838
Total address space advertised (prefix)	14.7311
Percentage of IPv6 space advertised (678301178135838/18446744073709551615)	0.003677
Average address span	2904731060
Average address span (as prefix size)	32.5642
Average prefix length	42.9106

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	133861	Specifics as % of FIB entries (133861/233516)	57.3241
Specifics as % of address span (41950316949237/678301178135838)	6.1846
Specifics where AS prepended Path matches aggregate	63349	AS-P_Path-Match % (63349/133861)	47.32
AS Path matches aggregate	67228	AS-Path-Match % (67228/133861)	50.2222
AS Origin matches aggregate	103399	AS-Origin-Match % (103399/133861)	77.2436
Root Prefixes	99655
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	97966
Root Prefixes with depth 1	1360
Root Prefixes with depth 2	241
Root Prefixes with depth 3	64
Root Prefixes with depth 4	18
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	35529	ASes visible in only one AS path	25364
Origin only ASes	29490	Origin ASs announced via a single AS path	24963
Transit only ASes	392	Originating AS ATOM count	35137
Mixed ASes	5647	Originating AS ATOM compression	0.1505
Multi-Origin Prefixes	1005
ASes originating a single prefix	21685
Average entries per origin AS	6.6459	Maximum entries for an origin AS (AS9808)	6873
Average address range span for an origin AS	19304470448.1270
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)	29.8318

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	137953	Unique AS prepended Paths	141595
AS Paths used in FIB	47878	AS Paths using prepending	21353
AS paths associated with a single FIB entry	31829	AS Paths using private ASs	31
Average AS path length	4.9473	Maximum AS Path length	26
Average address weighted AS path length	5.0197	Maximum prepended AS Path length	46
Average entries per AS Path	1.6927	Average entries per FIB AS Path	4.8773
AS Paths per origin AS	3.9261	FIB AS Paths per origin AS	1.3626
AS PATH ATOM compression	0.2050

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	13	% 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	37	% Prefix /24	0.02
Prefix count /25	11	% Prefix /25	0.00
Prefix count /26	20	% Prefix /26	0.01
Prefix count /27	20	% Prefix /27	0.01
Prefix count /28	158	% Prefix /28	0.07
Prefix count /29	5168	% Prefix /29	2.21
Prefix count /30	735	% Prefix /30	0.31
Prefix count /31	337	% Prefix /31	0.14
Prefix count /32	25997	% Prefix /32	11.13
Prefix count /33	4837	% Prefix /33	2.07
Prefix count /34	4845	% Prefix /34	2.07
Prefix count /35	1818	% Prefix /35	0.78
Prefix count /36	8924	% Prefix /36	3.82
Prefix count /37	1360	% Prefix /37	0.58
Prefix count /38	2390	% Prefix /38	1.02
Prefix count /39	1776	% Prefix /39	0.76
Prefix count /40	23224	% Prefix /40	9.95
Prefix count /41	1517	% Prefix /41	0.65
Prefix count /42	2809	% Prefix /42	1.20
Prefix count /43	1395	% Prefix /43	0.60
Prefix count /44	22350	% Prefix /44	9.57
Prefix count /45	3019	% Prefix /45	1.29
Prefix count /46	5887	% Prefix /46	2.52
Prefix count /47	8242	% Prefix /47	3.53
Prefix count /48	105329	% Prefix /48	45.11
Prefix count /49	154	% Prefix /49	0.07
Prefix count /50	14	% Prefix /50	0.01
Prefix count /51	14	% Prefix /51	0.01
Prefix count /52	118	% Prefix /52	0.05
Prefix count /53	5	% Prefix /53	0.00
Prefix count /54	2	% Prefix /54	0.00
Prefix count /56	159	% Prefix /56	0.07
Prefix count /58	6	% Prefix /58	0.00
Prefix count /60	7	% Prefix /60	0.00
Prefix count /64	798	% Prefix /64	0.34
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	13	% Prefix /20	0.04
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	15	% Prefix /26	0.05
Prefix count /27	16	% Prefix /27	0.05
Prefix count /28	123	% Prefix /28	0.41
Prefix count /29	5114	% Prefix /29	17.17
Prefix count /30	336	% Prefix /30	1.13
Prefix count /31	211	% Prefix /31	0.71
Prefix count /32	23889	% Prefix /32	80.22
Prefix count /33	757	% Prefix /33	0.00
Prefix count /34	1062	% Prefix /34	0.00
Prefix count /35	601	% Prefix /35	0.00
Prefix count /36	3748	% Prefix /36	0.00
Prefix count /37	257	% Prefix /37	0.00
Prefix count /38	1138	% Prefix /38	0.00
Prefix count /39	228	% Prefix /39	0.00
Prefix count /40	6245	% Prefix /40	0.00
Prefix count /41	557	% Prefix /41	0.00
Prefix count /42	1060	% Prefix /42	0.00
Prefix count /43	674	% Prefix /43	0.00
Prefix count /44	6585	% Prefix /44	0.00
Prefix count /45	438	% Prefix /45	0.00
Prefix count /46	1822	% Prefix /46	0.00
Prefix count /47	1986	% Prefix /47	0.00
Prefix count /48	42697	% Prefix /48	0.00
Prefix count /49	2	% Prefix /49	0.00
Prefix count /56	5	% Prefix /56	0.00
Prefix count /60	1	% Prefix /60	0.00
Prefix count /64	14	% 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	76517317505084	% Addresses at AS distance 2	10
Addresses at AS distance 3	250886235323984	% Addresses at AS distance 3	34
Addresses at AS distance 4	234377952851309	% Addresses at AS distance 4	32
Addresses at AS distance 5	108562350411781	% Addresses at AS distance 5	15
Addresses at AS distance 6	45150986043408	% Addresses at AS distance 6	6
Addresses at AS distance 7	2587588493312	% Addresses at AS distance 7	0
Addresses at AS distance 8	949541928960	% Addresses at AS distance 8	0
Addresses at AS distance 9	95850594304	% Addresses at AS distance 9	0
Addresses at AS distance 10	196608	% 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	77640989110337	% Addresses reachable within 2 AS hops	10
Addresses reachable within 3 AS hops	328527224434321	% Addresses reachable within 3 AS hops	45
Addresses reachable within 4 AS hops	562905177285630	% Addresses reachable within 4 AS hops	78
Addresses reachable within 5 AS hops	671467527697411	% Addresses reachable within 5 AS hops	93
Addresses reachable within 6 AS hops	716618513740819	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	719206102234131	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	720155644163091	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	720251494757395	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	720251494954003	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	720251495019539	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	720251495019539	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	720251495019539	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	720251495019539	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	720251495019539	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	720251495019539	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	720251495019539	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	720251495019539	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	720251495019539	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	720251495019539	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	720251495019539	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	720251495019539	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	720251495019539	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	720251495019539	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	720251495085075	% 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	422	% ASes reachable at 2 AS hops	1
ASes reachable at 3 AS hops	8525	% ASes reachable at 3 AS hops	23
ASes reachable at 4 AS hops	13005	% ASes reachable at 4 AS hops	36
ASes reachable at 5 AS hops	11405	% ASes reachable at 5 AS hops	32
ASes reachable at 6 AS hops	1795	% ASes reachable at 6 AS hops	5
ASes reachable at 7 AS hops	280	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	81	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	9	% 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	426	Cumulative % ASes by AS hops 2	1
ASes reachable by 3 AS hops	8951	Cumulative % ASes by AS hops 3	25
ASes reachable by 4 AS hops	21956	Cumulative % ASes by AS hops 4	61
ASes reachable by 5 AS hops	33361	Cumulative % ASes by AS hops 5	93
ASes reachable by 6 AS hops	35156	Cumulative % ASes by AS hops 6	98
ASes reachable by 7 AS hops	35436	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	35517	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	35526	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	35528	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	35529	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	35529	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	35529	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	35529	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	35529	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	35529	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	35529	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	35529	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	35529	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	35529	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	35529	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	35529	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	35529	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	35529	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	35529	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	812176	New Entries	28281	Removed Entries	663530	Updated Entries	120365
		Report		Report		Report
Address Span	3376980963	Address Span	1033240583	Address Span	3144095113	Address Span	3494612563
Average address span per update	4157	Avg Span	36534	Avg Span	4738	Avg Span	29033
Average prefix size updated	45.79	Average prefix size	128.55	Average prefix size	42.80	Average prefix size	42.77
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	48	Prefix /20 announcements	0	Prefix /20 withdrawals	39	Prefix /20 path updates	9
Prefix /21 total	12	Prefix /21 announcements	0	Prefix /21 withdrawals	9	Prefix /21 path updates	3
Prefix /22 total	21	Prefix /22 announcements	0	Prefix /22 withdrawals	18	Prefix /22 path updates	3
Prefix /23 total	20	Prefix /23 announcements	0	Prefix /23 withdrawals	18	Prefix /23 path updates	2
Prefix /24 total	133	Prefix /24 announcements	0	Prefix /24 withdrawals	111	Prefix /24 path updates	22
Prefix /25 total	39	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	6
Prefix /26 total	67	Prefix /26 announcements	0	Prefix /26 withdrawals	60	Prefix /26 path updates	7
Prefix /27 total	72	Prefix /27 announcements	0	Prefix /27 withdrawals	60	Prefix /27 path updates	12
Prefix /28 total	553	Prefix /28 announcements	0	Prefix /28 withdrawals	462	Prefix /28 path updates	91
Prefix /29 total	16660	Prefix /29 announcements	0	Prefix /29 withdrawals	15405	Prefix /29 path updates	1255
Prefix /30 total	2574	Prefix /30 announcements	0	Prefix /30 withdrawals	2185	Prefix /30 path updates	389
Prefix /31 total	1224	Prefix /31 announcements	0	Prefix /31 withdrawals	1015	Prefix /31 path updates	209
Prefix /32 total	91736	Prefix /32 announcements	7	Prefix /32 withdrawals	77080	Prefix /32 path updates	14649
Prefix /33 total	15184	Prefix /33 announcements	7	Prefix /33 withdrawals	12924	Prefix /33 path updates	2253
Prefix /34 total	14508	Prefix /34 announcements	2	Prefix /34 withdrawals	12392	Prefix /34 path updates	2114
Prefix /35 total	5752	Prefix /35 announcements	0	Prefix /35 withdrawals	4790	Prefix /35 path updates	962
Prefix /36 total	30055	Prefix /36 announcements	2	Prefix /36 withdrawals	25018	Prefix /36 path updates	5035
Prefix /37 total	4564	Prefix /37 announcements	0	Prefix /37 withdrawals	3756	Prefix /37 path updates	808
Prefix /38 total	8530	Prefix /38 announcements	0	Prefix /38 withdrawals	6951	Prefix /38 path updates	1579
Prefix /39 total	6577	Prefix /39 announcements	0	Prefix /39 withdrawals	5199	Prefix /39 path updates	1378
Prefix /40 total	80965	Prefix /40 announcements	27	Prefix /40 withdrawals	66604	Prefix /40 path updates	14334
Prefix /41 total	5424	Prefix /41 announcements	0	Prefix /41 withdrawals	4405	Prefix /41 path updates	1019
Prefix /42 total	9858	Prefix /42 announcements	0	Prefix /42 withdrawals	8294	Prefix /42 path updates	1564
Prefix /43 total	4698	Prefix /43 announcements	0	Prefix /43 withdrawals	3870	Prefix /43 path updates	828
Prefix /44 total	74706	Prefix /44 announcements	37	Prefix /44 withdrawals	64249	Prefix /44 path updates	10420
Prefix /45 total	10338	Prefix /45 announcements	0	Prefix /45 withdrawals	8956	Prefix /45 path updates	1382
Prefix /46 total	17933	Prefix /46 announcements	0	Prefix /46 withdrawals	15490	Prefix /46 path updates	2443
Prefix /47 total	24124	Prefix /47 announcements	1	Prefix /47 withdrawals	21760	Prefix /47 path updates	2363
Prefix /48 total	356745	Prefix /48 announcements	68	Prefix /48 withdrawals	301581	Prefix /48 path updates	55096
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	118	Prefix /52 announcements	0	Prefix /52 withdrawals	117	Prefix /52 path updates	1
Prefix /53 total	7	Prefix /53 announcements	0	Prefix /53 withdrawals	6	Prefix /53 path updates	1
Prefix /54 total	2	Prefix /54 announcements	0	Prefix /54 withdrawals	2	Prefix /54 path updates	0
Prefix /56 total	79	Prefix /56 announcements	0	Prefix /56 withdrawals	59	Prefix /56 path updates	20
Prefix /58 total	3	Prefix /58 announcements	0	Prefix /58 withdrawals	3	Prefix /58 path updates	0
Prefix /60 total	3	Prefix /60 announcements	0	Prefix /60 withdrawals	3	Prefix /60 path updates	0
Prefix /64 total	611	Prefix /64 announcements	0	Prefix /64 withdrawals	551	Prefix /64 path updates	60
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	0.86	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.06	Prefix /19 path updates	0.00
Prefix /20 total	1.06	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.06	Prefix /20 path updates	1.34
Prefix /21 total	1.15	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.06	Prefix /21 path updates	1.94
Prefix /22 total	1.01	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.06	Prefix /22 path updates	0.97
Prefix /23 total	0.96	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.06	Prefix /23 path updates	0.65
Prefix /24 total	1.03	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.06	Prefix /24 path updates	1.15
Prefix /25 total	1.02	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.06	Prefix /25 path updates	1.06
Prefix /26 total	0.96	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.06	Prefix /26 path updates	0.68
Prefix /27 total	1.04	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.06	Prefix /27 path updates	1.16
Prefix /28 total	1.01	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	1.12
Prefix /29 total	0.93	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.05	Prefix /29 path updates	0.47
Prefix /30 total	1.01	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.05	Prefix /30 path updates	1.03
Prefix /31 total	1.04	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.06	Prefix /31 path updates	1.20
Prefix /32 total	1.01	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.09
Prefix /33 total	0.90	Prefix /33 announcements	0.01	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.90
Prefix /34 total	0.86	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.90	Prefix /34 path updates	0.85
Prefix /35 total	0.91	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.93	Prefix /35 path updates	1.03
Prefix /36 total	0.97	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	1.09
Prefix /37 total	0.96	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.97	Prefix /37 path updates	1.15
Prefix /38 total	1.03	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.02	Prefix /38 path updates	1.28
Prefix /39 total	1.06	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.51
Prefix /40 total	1.00	Prefix /40 announcements	0.01	Prefix /40 withdrawals	1.01	Prefix /40 path updates	1.20
Prefix /41 total	1.03	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.30
Prefix /42 total	1.01	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.04	Prefix /42 path updates	1.08
Prefix /43 total	0.97	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	1.15
Prefix /44 total	0.96	Prefix /44 announcements	0.01	Prefix /44 withdrawals	1.01	Prefix /44 path updates	0.90
Prefix /45 total	0.98	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.04	Prefix /45 path updates	0.89
Prefix /46 total	0.88	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.93	Prefix /46 path updates	0.81
Prefix /47 total	0.84	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.93	Prefix /47 path updates	0.56
Prefix /48 total	0.97	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.01	Prefix /48 path updates	1.01
Prefix /49 total	0.04	Prefix /49 announcements	0.00	Prefix /49 withdrawals	0.05	Prefix /49 path updates	0.00
Prefix /50 total	0.25	Prefix /50 announcements	0.00	Prefix /50 withdrawals	0.30	Prefix /50 path updates	0.00
Prefix /51 total	0.33	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.38	Prefix /51 path updates	0.14
Prefix /52 total	0.29	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.35	Prefix /52 path updates	0.02
Prefix /53 total	0.40	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.39
Prefix /54 total	0.29	Prefix /54 announcements	0.00	Prefix /54 withdrawals	0.35	Prefix /54 path updates	0.00
Prefix /56 total	0.14	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.13	Prefix /56 path updates	0.24
Prefix /58 total	0.14	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.18	Prefix /58 path updates	0.00
Prefix /60 total	0.12	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.15	Prefix /60 path updates	0.00
Prefix /64 total	0.22	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.24	Prefix /64 path updates	0.15

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	812176.000	New Entries	28281.000	Removed Entries	663530.000	Updated Entries	120365.000
Address Span	3376980992.000	Address Span	1033240576.000	Address Span	3144095232.000	Address Span	3494612480.000
Average address span per update	4157.000	Avg Span	36534.000	Avg Span	4738.000	Avg Span	29033.000
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	48.000	Prefix /20 announcements	0.000	Prefix /20 withdrawals	39.000	Prefix /20 path updates	9.000
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	21.000	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.000	Prefix /22 path updates	3.000
Prefix /23 update rate	20.000	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.000	Prefix /23 path updates	2.000
Prefix /24 update rate	133.000	Prefix /24 announcements	0.000	Prefix /24 withdrawals	111.000	Prefix /24 path updates	22.000
Prefix /25 update rate	39.000	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.000	Prefix /25 path updates	6.000
Prefix /26 update rate	67.000	Prefix /26 announcements	0.000	Prefix /26 withdrawals	60.000	Prefix /26 path updates	7.000
Prefix /27 update rate	72.000	Prefix /27 announcements	0.000	Prefix /27 withdrawals	60.000	Prefix /27 path updates	12.000
Prefix /28 update rate	553.000	Prefix /28 announcements	0.000	Prefix /28 withdrawals	462.000	Prefix /28 path updates	91.000
Prefix /29 update rate	16660.000	Prefix /29 announcements	0.000	Prefix /29 withdrawals	15405.000	Prefix /29 path updates	1255.000
Prefix /30 update rate	2574.000	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2185.000	Prefix /30 path updates	389.000
Prefix /31 update rate	1224.000	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1015.000	Prefix /31 path updates	209.000
Prefix /32 update rate	91736.000	Prefix /32 announcements	7.000	Prefix /32 withdrawals	77080.000	Prefix /32 path updates	14649.000
Prefix /33 update rate	15184.000	Prefix /33 announcements	7.000	Prefix /33 withdrawals	12924.000	Prefix /33 path updates	2253.000
Prefix /34 update rate	14508.000	Prefix /34 announcements	2.000	Prefix /34 withdrawals	12392.000	Prefix /34 path updates	2114.000
Prefix /35 update rate	5752.000	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4790.000	Prefix /35 path updates	962.000
Prefix /36 update rate	30055.000	Prefix /36 announcements	2.000	Prefix /36 withdrawals	25018.000	Prefix /36 path updates	5035.000
Prefix /37 update rate	4564.000	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3756.000	Prefix /37 path updates	808.000
Prefix /38 update rate	8530.000	Prefix /38 announcements	0.000	Prefix /38 withdrawals	6951.000	Prefix /38 path updates	1579.000
Prefix /39 update rate	6577.000	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5199.000	Prefix /39 path updates	1378.000
Prefix /40 update rate	80965.000	Prefix /40 announcements	27.000	Prefix /40 withdrawals	66604.000	Prefix /40 path updates	14334.000
Prefix /41 update rate	5424.000	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4405.000	Prefix /41 path updates	1019.000
Prefix /42 update rate	9858.000	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8294.000	Prefix /42 path updates	1564.000
Prefix /43 update rate	4698.000	Prefix /43 announcements	0.000	Prefix /43 withdrawals	3870.000	Prefix /43 path updates	828.000
Prefix /44 update rate	74706.000	Prefix /44 announcements	37.000	Prefix /44 withdrawals	64249.000	Prefix /44 path updates	10420.000
Prefix /45 update rate	10338.000	Prefix /45 announcements	0.000	Prefix /45 withdrawals	8956.000	Prefix /45 path updates	1382.000
Prefix /46 update rate	17933.000	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15490.000	Prefix /46 path updates	2443.000
Prefix /47 update rate	24124.000	Prefix /47 announcements	1.000	Prefix /47 withdrawals	21760.000	Prefix /47 path updates	2363.000
Prefix /48 update rate	356745.000	Prefix /48 announcements	68.000	Prefix /48 withdrawals	301581.000	Prefix /48 path updates	55096.000
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	118.000	Prefix /52 announcements	0.000	Prefix /52 withdrawals	117.000	Prefix /52 path updates	1.000
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	79.000	Prefix /56 announcements	0.000	Prefix /56 withdrawals	59.000	Prefix /56 path updates	20.000
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	3.000	Prefix /60 announcements	0.000	Prefix /60 withdrawals	3.000	Prefix /60 path updates	0.000
Prefix /64 update rate	611.000	Prefix /64 announcements	0.000	Prefix /64 withdrawals	551.000	Prefix /64 path updates	60.000

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

28130

4009

24053

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

1255

/29 Org

/29 Nxt

424

/29 Trn

/29 Fst

831

/29 Prp

/30 Tot

389

/30 Org

/30 Nxt

248

/30 Trn

/30 Fst

141

/30 Prp

/31 Tot

209

/31 Org

/31 Nxt

/31 Trn

/31 Fst

134

/31 Prp

/32 Tot

14649

/32 Org

/32 Nxt

2588

/32 Trn

/32 Fst

12053

/32 Prp

/33 Tot

2253

/33 Org

/33 Nxt

405

/33 Trn

/33 Fst

1845

/33 Prp

/34 Tot

2114

/34 Org

/34 Nxt

401

/34 Trn

/34 Fst

1713

/34 Prp

/35 Tot

962

/35 Org

/35 Nxt

208

/35 Trn

/35 Fst

754

/35 Prp

/36 Tot

5035

/36 Org

/36 Nxt

1053

/36 Trn

/36 Fst

3963

/36 Prp

/37 Tot

808

/37 Org

/37 Nxt

153

/37 Trn

/37 Fst

654

/37 Prp

/38 Tot

1579

/38 Org

/38 Nxt

415

/38 Trn

/38 Fst

1164

/38 Prp

/39 Tot

1378

/39 Org

/39 Nxt

/39 Trn

/39 Fst

1333

/39 Prp

/40 Tot

14334

/40 Org

/40 Nxt

2120

/40 Trn

/40 Fst

12206

/40 Prp

/41 Tot

1019

/41 Org

/41 Nxt

246

/41 Trn

/41 Fst

773

/41 Prp

/42 Tot

1564

/42 Org

/42 Nxt

413

/42 Trn

/42 Fst

1151

/42 Prp

/43 Tot

828

/43 Org

/43 Nxt

/43 Trn

/43 Fst

747

/43 Prp

/44 Tot

10420

/44 Org

/44 Nxt

1373

/44 Trn

/44 Fst

9035

/44 Prp

/45 Tot

1382

/45 Org

/45 Nxt

/45 Trn

/45 Fst

1281

/45 Prp

/46 Tot

2443

/46 Org

/46 Nxt

1123

/46 Trn

/46 Fst

1316

/46 Prp

/47 Tot

2363

/47 Org

/47 Nxt

283

/47 Trn

/47 Fst

2080

/47 Prp

/48 Tot

55096

/48 Org

/48 Nxt

12981

/48 Trn

/48 Fst

42040

/48 Prp

/51 Tot

/51 Org

/51 Nxt

/51 Trn

/51 Fst

/51 Prp

/52 Tot

/52 Org

/52 Nxt

/52 Trn

/52 Fst

/52 Prp

/53 Tot

/53 Org

/53 Nxt

/53 Trn

/53 Fst

/53 Prp

/56 Tot

/56 Org

/56 Nxt

/56 Trn

/56 Fst

/56 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	9	% AS's announcing span of /19	0.0003
AS's announcing span of /20	4	% AS's announcing span of /20	0.0001
AS's announcing span of /21	9	% AS's announcing span of /21	0.0003
AS's announcing span of /22	13	% AS's announcing span of /22	0.0004
AS's announcing span of /23	26	% AS's announcing span of /23	0.0007
AS's announcing span of /24	22	% AS's announcing span of /24	0.0006
AS's announcing span of /25	55	% AS's announcing span of /25	0.0016
AS's announcing span of /26	131	% AS's announcing span of /26	0.0037
AS's announcing span of /27	350	% AS's announcing span of /27	0.0100
AS's announcing span of /28	1014	% AS's announcing span of /28	0.0289
AS's announcing span of /29	2031	% AS's announcing span of /29	0.0579
AS's announcing span of /30	1359	% AS's announcing span of /30	0.0387
AS's announcing span of /31	4590	% AS's announcing span of /31	0.1308
AS's announcing span of /32	13122	% AS's announcing span of /32	0.3738
AS's announcing span of /33	349	% AS's announcing span of /33	0.0099
AS's announcing span of /34	301	% AS's announcing span of /34	0.0086
AS's announcing span of /35	405	% AS's announcing span of /35	0.0115
AS's announcing span of /36	606	% AS's announcing span of /36	0.0173
AS's announcing span of /37	187	% AS's announcing span of /37	0.0053
AS's announcing span of /38	266	% AS's announcing span of /38	0.0076
AS's announcing span of /39	487	% AS's announcing span of /39	0.0139
AS's announcing span of /40	620	% AS's announcing span of /40	0.0177
AS's announcing span of /41	140	% AS's announcing span of /41	0.0040
AS's announcing span of /42	228	% AS's announcing span of /42	0.0065
AS's announcing span of /43	461	% AS's announcing span of /43	0.0131
AS's announcing span of /44	667	% AS's announcing span of /44	0.0190
AS's announcing span of /45	463	% AS's announcing span of /45	0.0132
AS's announcing span of /46	806	% AS's announcing span of /46	0.0230
AS's announcing span of /47	1043	% AS's announcing span of /47	0.0297
AS's announcing span of /48	5321	% AS's announcing span of /48	0.1516
AS's announcing span of /53	1	% AS's announcing span of /53	0.0000
AS's announcing span of /54	1	% AS's announcing span of /54	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	0.0002

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 (116704/35529)	3.2848
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	117061	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	114387	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	87620	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