	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Tue Jun 17 16:45:04 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)	229725	Change in FIB Size	26	Change (%)	0.011
All BGP entries (RIB)	879705
RIB/FIB ratio (879705/229725)	3.8294
Valid entries	879705

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)	677995373135396
Total address space advertised (prefix)	14.7317
Percentage of IPv6 space advertised (677995373135396/18446744073709551615)	0.003675
Average address span	2951334740
Average address span (as prefix size)	32.5413
Average prefix length	42.9173

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	129699	Specifics as % of FIB entries (129699/229725)	56.4584
Specifics as % of address span (40878305317435/677995373135396)	6.0293
Specifics where AS prepended Path matches aggregate	60886	AS-P_Path-Match % (60886/129699)	46.94
AS Path matches aggregate	65031	AS-Path-Match % (65031/129699)	50.1399
AS Origin matches aggregate	99558	AS-Origin-Match % (99558/129699)	76.7608
Root Prefixes	100025
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	98355
Root Prefixes with depth 1	1334
Root Prefixes with depth 2	249
Root Prefixes with depth 3	65
Root Prefixes with depth 4	16
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	34966	ASes visible in only one AS path	25073
Origin only ASes	29006	Origin ASs announced via a single AS path	24681
Transit only ASes	367	Originating AS ATOM count	34599
Mixed ASes	5593	Originating AS ATOM compression	0.1506
Multi-Origin Prefixes	428
ASes originating a single prefix	21413
Average entries per origin AS	6.6396	Maximum entries for an origin AS (AS9808)	6635
Average address range span for an origin AS	19595808350.9753
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)	29.8102

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	134894	Unique AS prepended Paths	138371
AS Paths used in FIB	46749	AS Paths using prepending	20477
AS paths associated with a single FIB entry	31006	AS Paths using private ASs	45
Average AS path length	4.8799	Maximum AS Path length	26
Average address weighted AS path length	4.8733	Maximum prepended AS Path length	46
Average entries per AS Path	1.7030	Average entries per FIB AS Path	4.9140
AS Paths per origin AS	3.8988	FIB AS Paths per origin AS	1.3512
AS PATH ATOM compression	0.2035

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	36	% Prefix /24	0.02
Prefix count /25	11	% Prefix /25	0.00
Prefix count /26	17	% Prefix /26	0.01
Prefix count /27	19	% Prefix /27	0.01
Prefix count /28	157	% Prefix /28	0.07
Prefix count /29	5226	% Prefix /29	2.27
Prefix count /30	737	% Prefix /30	0.32
Prefix count /31	328	% Prefix /31	0.14
Prefix count /32	25815	% Prefix /32	11.24
Prefix count /33	4797	% Prefix /33	2.09
Prefix count /34	4749	% Prefix /34	2.07
Prefix count /35	1708	% Prefix /35	0.74
Prefix count /36	8423	% Prefix /36	3.67
Prefix count /37	1232	% Prefix /37	0.54
Prefix count /38	2300	% Prefix /38	1.00
Prefix count /39	1742	% Prefix /39	0.76
Prefix count /40	22825	% Prefix /40	9.94
Prefix count /41	1449	% Prefix /41	0.63
Prefix count /42	2863	% Prefix /42	1.25
Prefix count /43	1330	% Prefix /43	0.58
Prefix count /44	21984	% Prefix /44	9.57
Prefix count /45	2875	% Prefix /45	1.25
Prefix count /46	5713	% Prefix /46	2.49
Prefix count /47	8107	% Prefix /47	3.53
Prefix count /48	103924	% Prefix /48	45.24
Prefix count /49	149	% Prefix /49	0.06
Prefix count /50	14	% Prefix /50	0.01
Prefix count /51	14	% 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	163	% Prefix /56	0.07
Prefix count /58	6	% Prefix /58	0.00
Prefix count /60	9	% Prefix /60	0.00
Prefix count /64	842	% Prefix /64	0.37
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	33	% Prefix /24	0.11
Prefix count /25	11	% Prefix /25	0.04
Prefix count /26	12	% Prefix /26	0.04
Prefix count /27	17	% Prefix /27	0.06
Prefix count /28	122	% Prefix /28	0.41
Prefix count /29	5176	% Prefix /29	17.41
Prefix count /30	344	% Prefix /30	1.16
Prefix count /31	205	% Prefix /31	0.69
Prefix count /32	23778	% Prefix /32	79.99
Prefix count /33	718	% Prefix /33	0.00
Prefix count /34	1039	% Prefix /34	0.00
Prefix count /35	530	% Prefix /35	0.00
Prefix count /36	3513	% Prefix /36	0.00
Prefix count /37	243	% Prefix /37	0.00
Prefix count /38	1119	% Prefix /38	0.00
Prefix count /39	218	% Prefix /39	0.00
Prefix count /40	7704	% Prefix /40	0.00
Prefix count /41	530	% Prefix /41	0.00
Prefix count /42	935	% Prefix /42	0.00
Prefix count /43	633	% Prefix /43	0.00
Prefix count /44	6276	% Prefix /44	0.00
Prefix count /45	438	% Prefix /45	0.00
Prefix count /46	1780	% Prefix /46	0.00
Prefix count /47	1934	% Prefix /47	0.00
Prefix count /48	42659	% Prefix /48	0.00
Prefix count /49	2	% Prefix /49	0.00
Prefix count /56	6	% Prefix /56	0.00
Prefix count /60	1	% Prefix /60	0.00
Prefix count /64	20	% 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	1123134603269	% Addresses at AS distance 1	0
Addresses at AS distance 2	92001691004985	% Addresses at AS distance 2	12
Addresses at AS distance 3	272117054678876	% Addresses at AS distance 3	37
Addresses at AS distance 4	215465876582571	% Addresses at AS distance 4	29
Addresses at AS distance 5	108738388561930	% Addresses at AS distance 5	15
Addresses at AS distance 6	27933615587344	% Addresses at AS distance 6	3
Addresses at AS distance 7	1411058827264	% Addresses at AS distance 7	0
Addresses at AS distance 8	78026637312	% Addresses at AS distance 8	0
Addresses at AS distance 9	4295032832	% Addresses at AS distance 9	0
Addresses at AS distance 10	0	% 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	1123671474181	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	93125362479166	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	365242417158042	% Addresses reachable within 3 AS hops	50
Addresses reachable within 4 AS hops	580708293740613	% Addresses reachable within 4 AS hops	80
Addresses reachable within 5 AS hops	689446682302543	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	717380297889887	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	718791356717151	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	718869383354463	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	718873678387295	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	718873678387295	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	718873678387295	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	718873678387295	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	718873678387295	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	718873678387295	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	718873678387295	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	718873678387295	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	718873678387295	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	718873678387295	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	718873678387295	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	718873678387295	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	718873678387295	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	718873678387295	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	718873678387295	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	718873678387295	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	718873678452831	% 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	890	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10447	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12124	% ASes reachable at 4 AS hops	34
ASes reachable at 5 AS hops	9887	% ASes reachable at 5 AS hops	28
ASes reachable at 6 AS hops	1431	% ASes reachable at 6 AS hops	4
ASes reachable at 7 AS hops	160	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	23	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	0	% ASes reachable at 9 AS hops	0
ASes reachable at 10 AS hops	0	% 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	894	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11341	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	23465	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	33352	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	34783	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	34943	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	34966	Cumulative % ASes by AS hops 8	100
ASes reachable by 9 AS hops	34966	Cumulative % ASes by AS hops 9	100
ASes reachable by 10 AS hops	34966	Cumulative % ASes by AS hops 10	100
ASes reachable by 11 AS hops	34966	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	34966	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	34966	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	34966	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	34966	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	34966	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	34966	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	34966	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	34966	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	34966	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	34966	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	34966	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	34966	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	34966	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	34966	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	798828	New Entries	28745	Removed Entries	649718	Updated Entries	120365
		Report		Report		Report
Address Span	4272270662	Address Span	612106259	Address Span	2964722584	Address Span	695441819
Average address span per update	5348	Avg Span	21294	Avg Span	4563	Avg Span	5777
Average prefix size updated	45.85	Average prefix size	128.56	Average prefix size	42.79	Average prefix size	42.64
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	47	Prefix /20 announcements	0	Prefix /20 withdrawals	39	Prefix /20 path updates	8
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	129	Prefix /24 announcements	0	Prefix /24 withdrawals	108	Prefix /24 path updates	21
Prefix /25 total	39	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	6
Prefix /26 total	58	Prefix /26 announcements	0	Prefix /26 withdrawals	51	Prefix /26 path updates	7
Prefix /27 total	66	Prefix /27 announcements	0	Prefix /27 withdrawals	57	Prefix /27 path updates	9
Prefix /28 total	550	Prefix /28 announcements	0	Prefix /28 withdrawals	457	Prefix /28 path updates	93
Prefix /29 total	16885	Prefix /29 announcements	1	Prefix /29 withdrawals	15539	Prefix /29 path updates	1345
Prefix /30 total	2603	Prefix /30 announcements	0	Prefix /30 withdrawals	2200	Prefix /30 path updates	403
Prefix /31 total	1190	Prefix /31 announcements	0	Prefix /31 withdrawals	984	Prefix /31 path updates	206
Prefix /32 total	92298	Prefix /32 announcements	6	Prefix /32 withdrawals	76477	Prefix /32 path updates	15815
Prefix /33 total	15173	Prefix /33 announcements	0	Prefix /33 withdrawals	12796	Prefix /33 path updates	2377
Prefix /34 total	14348	Prefix /34 announcements	5	Prefix /34 withdrawals	12092	Prefix /34 path updates	2251
Prefix /35 total	5319	Prefix /35 announcements	9	Prefix /35 withdrawals	4484	Prefix /35 path updates	826
Prefix /36 total	28201	Prefix /36 announcements	2	Prefix /36 withdrawals	23510	Prefix /36 path updates	4689
Prefix /37 total	4182	Prefix /37 announcements	0	Prefix /37 withdrawals	3468	Prefix /37 path updates	714
Prefix /38 total	8333	Prefix /38 announcements	3	Prefix /38 withdrawals	6799	Prefix /38 path updates	1531
Prefix /39 total	6464	Prefix /39 announcements	5	Prefix /39 withdrawals	5112	Prefix /39 path updates	1347
Prefix /40 total	79761	Prefix /40 announcements	14	Prefix /40 withdrawals	65425	Prefix /40 path updates	14322
Prefix /41 total	5189	Prefix /41 announcements	0	Prefix /41 withdrawals	4221	Prefix /41 path updates	968
Prefix /42 total	9687	Prefix /42 announcements	0	Prefix /42 withdrawals	8426	Prefix /42 path updates	1261
Prefix /43 total	4483	Prefix /43 announcements	0	Prefix /43 withdrawals	3693	Prefix /43 path updates	790
Prefix /44 total	73732	Prefix /44 announcements	1	Prefix /44 withdrawals	62777	Prefix /44 path updates	10954
Prefix /45 total	9666	Prefix /45 announcements	0	Prefix /45 withdrawals	8332	Prefix /45 path updates	1334
Prefix /46 total	17630	Prefix /46 announcements	2	Prefix /46 withdrawals	15157	Prefix /46 path updates	2471
Prefix /47 total	23914	Prefix /47 announcements	1	Prefix /47 withdrawals	21374	Prefix /47 path updates	2539
Prefix /48 total	349254	Prefix /48 announcements	98	Prefix /48 withdrawals	295220	Prefix /48 path updates	53936
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	119	Prefix /52 announcements	0	Prefix /52 withdrawals	117	Prefix /52 path updates	2
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	86	Prefix /56 announcements	0	Prefix /56 withdrawals	61	Prefix /56 path updates	25
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	652	Prefix /64 announcements	5	Prefix /64 withdrawals	595	Prefix /64 path updates	52
Update rate, normalized by prefix count		Announce		Withdraw		Path Chg
Prefix /16 total	0.00	Prefix /16 announcements	100.00	Prefix /16 withdrawals	100.00	Prefix /16 path updates	100.00
Prefix /19 total	0.86	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.06	Prefix /19 path updates	0.00
Prefix /20 total	1.04	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.06	Prefix /20 path updates	1.17
Prefix /21 total	1.15	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.06	Prefix /21 path updates	1.91
Prefix /22 total	1.01	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.06	Prefix /22 path updates	0.95
Prefix /23 total	0.96	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.06	Prefix /23 path updates	0.64
Prefix /24 total	1.03	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.06	Prefix /24 path updates	1.11
Prefix /25 total	1.02	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.06	Prefix /25 path updates	1.04
Prefix /26 total	0.98	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.06	Prefix /26 path updates	0.79
Prefix /27 total	1.00	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.06	Prefix /27 path updates	0.90
Prefix /28 total	1.01	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	1.13
Prefix /29 total	0.93	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.05	Prefix /29 path updates	0.49
Prefix /30 total	1.02	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.06	Prefix /30 path updates	1.04
Prefix /31 total	1.04	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.06	Prefix /31 path updates	1.20
Prefix /32 total	1.03	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.05	Prefix /32 path updates	1.17
Prefix /33 total	0.91	Prefix /33 announcements	0.00	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.95
Prefix /34 total	0.87	Prefix /34 announcements	0.01	Prefix /34 withdrawals	0.90	Prefix /34 path updates	0.90
Prefix /35 total	0.90	Prefix /35 announcements	0.04	Prefix /35 withdrawals	0.93	Prefix /35 path updates	0.92
Prefix /36 total	0.96	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	1.06
Prefix /37 total	0.98	Prefix /37 announcements	0.00	Prefix /37 withdrawals	1.00	Prefix /37 path updates	1.11
Prefix /38 total	1.04	Prefix /38 announcements	0.01	Prefix /38 withdrawals	1.05	Prefix /38 path updates	1.27
Prefix /39 total	1.07	Prefix /39 announcements	0.02	Prefix /39 withdrawals	1.04	Prefix /39 path updates	1.48
Prefix /40 total	1.00	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.01	Prefix /40 path updates	1.20
Prefix /41 total	1.03	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.03	Prefix /41 path updates	1.28
Prefix /42 total	0.97	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.04	Prefix /42 path updates	0.84
Prefix /43 total	0.97	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	1.13
Prefix /44 total	0.96	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.01	Prefix /44 path updates	0.95
Prefix /45 total	0.97	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.02	Prefix /45 path updates	0.89
Prefix /46 total	0.89	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.94	Prefix /46 path updates	0.83
Prefix /47 total	0.85	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.93	Prefix /47 path updates	0.60
Prefix /48 total	0.97	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.00	Prefix /48 path updates	0.99
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	0.34	Prefix /52 path updates	0.03
Prefix /53 total	0.40	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.38
Prefix /54 total	0.29	Prefix /54 announcements	0.00	Prefix /54 withdrawals	0.35	Prefix /54 path updates	0.00
Prefix /56 total	0.15	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.13	Prefix /56 path updates	0.29
Prefix /58 total	0.14	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.18	Prefix /58 path updates	0.00
Prefix /60 total	0.10	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.12	Prefix /60 path updates	0.00
Prefix /64 total	0.22	Prefix /64 announcements	0.05	Prefix /64 withdrawals	0.25	Prefix /64 path updates	0.12

FIB Update Rate Reports Updates per hour (Measurement Period 0 hrs 59 mins)	Data	Announce Rate	Data	Withdraw Rate	Data	Path Chg Rate	Data
Table Updates	799049.938	New Entries	28752.986	Removed Entries	649898.500	Updated Entries	120398.445
Address Span	4273457664.000	Address Span	612276352.000	Address Span	2965546240.000	Address Span	695635072.000
Average address span per update	5349.486	Avg Span	21299.916	Avg Span	4564.268	Avg Span	5778.605
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 update rate	3.001	Prefix /16 announcements	0.000	Prefix /16 withdrawals	3.001	Prefix /16 path updates	0.000
Prefix /19 update rate	3.001	Prefix /19 announcements	0.000	Prefix /19 withdrawals	3.001	Prefix /19 path updates	0.000
Prefix /20 update rate	47.013	Prefix /20 announcements	0.000	Prefix /20 withdrawals	39.011	Prefix /20 path updates	8.002
Prefix /21 update rate	12.003	Prefix /21 announcements	0.000	Prefix /21 withdrawals	9.003	Prefix /21 path updates	3.001
Prefix /22 update rate	21.006	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.005	Prefix /22 path updates	3.001
Prefix /23 update rate	20.006	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.005	Prefix /23 path updates	2.001
Prefix /24 update rate	129.036	Prefix /24 announcements	0.000	Prefix /24 withdrawals	108.030	Prefix /24 path updates	21.006
Prefix /25 update rate	39.011	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.009	Prefix /25 path updates	6.002
Prefix /26 update rate	58.016	Prefix /26 announcements	0.000	Prefix /26 withdrawals	51.014	Prefix /26 path updates	7.002
Prefix /27 update rate	66.018	Prefix /27 announcements	0.000	Prefix /27 withdrawals	57.016	Prefix /27 path updates	9.003
Prefix /28 update rate	550.153	Prefix /28 announcements	0.000	Prefix /28 withdrawals	457.127	Prefix /28 path updates	93.026
Prefix /29 update rate	16889.691	Prefix /29 announcements	1.000	Prefix /29 withdrawals	15543.317	Prefix /29 path updates	1345.374
Prefix /30 update rate	2603.723	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2200.611	Prefix /30 path updates	403.112
Prefix /31 update rate	1190.331	Prefix /31 announcements	0.000	Prefix /31 withdrawals	984.273	Prefix /31 path updates	206.057
Prefix /32 update rate	92323.648	Prefix /32 announcements	6.002	Prefix /32 withdrawals	76498.250	Prefix /32 path updates	15819.395
Prefix /33 update rate	15177.216	Prefix /33 announcements	0.000	Prefix /33 withdrawals	12799.556	Prefix /33 path updates	2377.660
Prefix /34 update rate	14351.986	Prefix /34 announcements	5.001	Prefix /34 withdrawals	12095.359	Prefix /34 path updates	2251.625
Prefix /35 update rate	5320.478	Prefix /35 announcements	9.003	Prefix /35 withdrawals	4485.246	Prefix /35 path updates	826.229
Prefix /36 update rate	28208.836	Prefix /36 announcements	2.001	Prefix /36 withdrawals	23516.533	Prefix /36 path updates	4690.303
Prefix /37 update rate	4183.162	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3468.964	Prefix /37 path updates	714.198
Prefix /38 update rate	8335.315	Prefix /38 announcements	3.001	Prefix /38 withdrawals	6800.889	Prefix /38 path updates	1531.425
Prefix /39 update rate	6465.796	Prefix /39 announcements	5.001	Prefix /39 withdrawals	5113.420	Prefix /39 path updates	1347.374
Prefix /40 update rate	79783.164	Prefix /40 announcements	14.004	Prefix /40 withdrawals	65443.180	Prefix /40 path updates	14325.979
Prefix /41 update rate	5190.442	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4222.173	Prefix /41 path updates	968.269
Prefix /42 update rate	9689.691	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8428.341	Prefix /42 path updates	1261.350
Prefix /43 update rate	4484.246	Prefix /43 announcements	0.000	Prefix /43 withdrawals	3694.026	Prefix /43 path updates	790.219
Prefix /44 update rate	73752.484	Prefix /44 announcements	1.000	Prefix /44 withdrawals	62794.441	Prefix /44 path updates	10957.044
Prefix /45 update rate	9668.686	Prefix /45 announcements	0.000	Prefix /45 withdrawals	8334.315	Prefix /45 path updates	1334.371
Prefix /46 update rate	17634.898	Prefix /46 announcements	2.001	Prefix /46 withdrawals	15161.212	Prefix /46 path updates	2471.687
Prefix /47 update rate	23920.645	Prefix /47 announcements	1.000	Prefix /47 withdrawals	21379.939	Prefix /47 path updates	2539.706
Prefix /48 update rate	349351.031	Prefix /48 announcements	98.027	Prefix /48 withdrawals	295302.031	Prefix /48 path updates	53950.988
Prefix /49 update rate	22.006	Prefix /49 announcements	0.000	Prefix /49 withdrawals	22.006	Prefix /49 path updates	0.000
Prefix /50 update rate	12.003	Prefix /50 announcements	0.000	Prefix /50 withdrawals	12.003	Prefix /50 path updates	0.000
Prefix /51 update rate	16.004	Prefix /51 announcements	0.000	Prefix /51 withdrawals	15.004	Prefix /51 path updates	1.000
Prefix /52 update rate	119.033	Prefix /52 announcements	0.000	Prefix /52 withdrawals	117.033	Prefix /52 path updates	2.001
Prefix /53 update rate	7.002	Prefix /53 announcements	0.000	Prefix /53 withdrawals	6.002	Prefix /53 path updates	1.000
Prefix /54 update rate	2.001	Prefix /54 announcements	0.000	Prefix /54 withdrawals	2.001	Prefix /54 path updates	0.000
Prefix /56 update rate	86.024	Prefix /56 announcements	0.000	Prefix /56 withdrawals	61.017	Prefix /56 path updates	25.007
Prefix /58 update rate	3.001	Prefix /58 announcements	0.000	Prefix /58 withdrawals	3.001	Prefix /58 path updates	0.000
Prefix /60 update rate	3.001	Prefix /60 announcements	0.000	Prefix /60 withdrawals	3.001	Prefix /60 path updates	0.000
Prefix /64 update rate	652.181	Prefix /64 announcements	5.001	Prefix /64 withdrawals	595.165	Prefix /64 path updates	52.014

Path Updates - Breakdown by Update Type

Examines those updates that involved a change of AS Path and breaks this down into five categories:

A change of origin AS (origin)
A change in the origin's nexthop AS (remote change)
A change in the transit AS path (transit)
A change in the firsthop AS (Local change)
A change in AS prepending (Traffic Engineering)

Total

Data

Origin

Data

Origin Next Hop

Data

Transit

Data

First Hop

Data

Prepend

Data

28593

3913

24600

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

1345

/29 Org

/29 Nxt

431

/29 Trn

/29 Fst

911

/29 Prp

/30 Tot

403

/30 Org

/30 Nxt

241

/30 Trn

/30 Fst

162

/30 Prp

/31 Tot

206

/31 Org

/31 Nxt

/31 Trn

/31 Fst

133

/31 Prp

/32 Tot

15815

/32 Org

/32 Nxt

2717

/32 Trn

/32 Fst

13084

/32 Prp

/33 Tot

2377

/33 Org

/33 Nxt

398

/33 Trn

/33 Fst

1979

/33 Prp

/34 Tot

2251

/34 Org

/34 Nxt

411

/34 Trn

/34 Fst

1835

/34 Prp

/35 Tot

826

/35 Org

/35 Nxt

260

/35 Trn

/35 Fst

566

/35 Prp

/36 Tot

4689

/36 Org

/36 Nxt

1044

/36 Trn

/36 Fst

3643

/36 Prp

/37 Tot

714

/37 Org

/37 Nxt

143

/37 Trn

/37 Fst

570

/37 Prp

/38 Tot

1531

/38 Org

/38 Nxt

399

/38 Trn

/38 Fst

1132

/38 Prp

/39 Tot

1347

/39 Org

/39 Nxt

/39 Trn

/39 Fst

1303

/39 Prp

/40 Tot

14322

/40 Org

/40 Nxt

1731

/40 Trn

/40 Fst

12578

/40 Prp

/41 Tot

968

/41 Org

/41 Nxt

229

/41 Trn

/41 Fst

739

/41 Prp

/42 Tot

1261

/42 Org

/42 Nxt

179

/42 Trn

/42 Fst

1082

/42 Prp

/43 Tot

790

/43 Org

/43 Nxt

109

/43 Trn

/43 Fst

681

/43 Prp

/44 Tot

10954

/44 Org

/44 Nxt

1419

/44 Trn

/44 Fst

9534

/44 Prp

/45 Tot

1334

/45 Org

/45 Nxt

/45 Trn

/45 Fst

1258

/45 Prp

/46 Tot

2471

/46 Org

/46 Nxt

1092

/46 Trn

/46 Fst

1378

/46 Prp

/47 Tot

2539

/47 Org

/47 Nxt

267

/47 Trn

/47 Fst

2272

/47 Prp

/48 Tot

53936

/48 Org

/48 Nxt

11720

/48 Trn

/48 Fst

42138

/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	25	% AS's announcing span of /23	0.0007
AS's announcing span of /24	27	% AS's announcing span of /24	0.0008
AS's announcing span of /25	57	% AS's announcing span of /25	0.0016
AS's announcing span of /26	126	% AS's announcing span of /26	0.0036
AS's announcing span of /27	354	% AS's announcing span of /27	0.0102
AS's announcing span of /28	981	% AS's announcing span of /28	0.0284
AS's announcing span of /29	1970	% AS's announcing span of /29	0.0570
AS's announcing span of /30	1347	% AS's announcing span of /30	0.0390
AS's announcing span of /31	4522	% AS's announcing span of /31	0.1309
AS's announcing span of /32	13062	% AS's announcing span of /32	0.3780
AS's announcing span of /33	331	% AS's announcing span of /33	0.0096
AS's announcing span of /34	288	% AS's announcing span of /34	0.0083
AS's announcing span of /35	401	% AS's announcing span of /35	0.0116
AS's announcing span of /36	597	% AS's announcing span of /36	0.0173
AS's announcing span of /37	182	% AS's announcing span of /37	0.0053
AS's announcing span of /38	260	% AS's announcing span of /38	0.0075
AS's announcing span of /39	454	% AS's announcing span of /39	0.0131
AS's announcing span of /40	601	% AS's announcing span of /40	0.0174
AS's announcing span of /41	130	% AS's announcing span of /41	0.0038
AS's announcing span of /42	236	% AS's announcing span of /42	0.0068
AS's announcing span of /43	439	% AS's announcing span of /43	0.0127
AS's announcing span of /44	655	% AS's announcing span of /44	0.0190
AS's announcing span of /45	484	% AS's announcing span of /45	0.0140
AS's announcing span of /46	773	% AS's announcing span of /46	0.0224
AS's announcing span of /47	1015	% AS's announcing span of /47	0.0294
AS's announcing span of /48	5187	% AS's announcing span of /48	0.1501
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	3	% AS's announcing span of /62	0.0001
AS's announcing span of /64	6	% AS's announcing span of /64	0.0002

AS Connectivity Reports

This set of reports lists all visible AS's using a number of ordering criteria. The reports order AS's by the total span of addresses originated by an AS, the total span of addresses reachable via an AS, and the totspan of roiginating plus transit addresses via each AS. Each AS in an AS path has an adjacent AS closer to the sample point, and an adjacent AS further from the sample point. The number of such pairwise adjacencies is reported for each AS. The average AS Connectivity Degree is the average number of adjacent AS's for an AS.

AS Connectivity Report	Data
Average AS Connectivity Degree (115262/34966)	3.2964
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	115590	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	113073	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	86241	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