	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Sat Jul 5 20:45:04 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)	231545	Change in FIB Size	34	Change (%)	0.015
All BGP entries (RIB)	888084
RIB/FIB ratio (888084/231545)	3.8355
Valid entries	888084

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)	679145917253151
Total address space advertised (prefix)	14.7293
Percentage of IPv6 space advertised (679145917253151/18446744073709551615)	0.003682
Average address span	2933105518
Average address span (as prefix size)	32.5502
Average prefix length	42.8969

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	132891	Specifics as % of FIB entries (132891/231545)	57.3932
Specifics as % of address span (41132862050051/679145917253151)	6.0566
Specifics where AS prepended Path matches aggregate	60837	AS-P_Path-Match % (60837/132891)	45.78
AS Path matches aggregate	65361	AS-Path-Match % (65361/132891)	49.1839
AS Origin matches aggregate	102636	AS-Origin-Match % (102636/132891)	77.2332
Root Prefixes	98654
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	96991
Root Prefixes with depth 1	1328
Root Prefixes with depth 2	247
Root Prefixes with depth 3	66
Root Prefixes with depth 4	17
Root Prefixes with depth 5	3
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	35077	ASes visible in only one AS path	24978
Origin only ASes	29077	Origin ASs announced via a single AS path	24586
Transit only ASes	380	Originating AS ATOM count	34697
Mixed ASes	5620	Originating AS ATOM compression	0.1498
Multi-Origin Prefixes	897
ASes originating a single prefix	21498
Average entries per origin AS	6.6733	Maximum entries for an origin AS (AS9808)	6682
Average address range span for an origin AS	19573620694.9636
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)	29.8118

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	135952	Unique AS prepended Paths	139420
AS Paths used in FIB	47599	AS Paths using prepending	21324
AS paths associated with a single FIB entry	31675	AS Paths using private ASs	42
Average AS path length	4.8592	Maximum AS Path length	26
Average address weighted AS path length	4.8749	Maximum prepended AS Path length	46
Average entries per AS Path	1.7031	Average entries per FIB AS Path	4.8645
AS Paths per origin AS	3.9183	FIB AS Paths per origin AS	1.3718
AS PATH ATOM compression	0.2056

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	18	% Prefix /26	0.01
Prefix count /27	19	% Prefix /27	0.01
Prefix count /28	156	% Prefix /28	0.07
Prefix count /29	5238	% Prefix /29	2.26
Prefix count /30	744	% Prefix /30	0.32
Prefix count /31	336	% Prefix /31	0.15
Prefix count /32	25911	% Prefix /32	11.19
Prefix count /33	4825	% Prefix /33	2.08
Prefix count /34	4757	% Prefix /34	2.05
Prefix count /35	1792	% Prefix /35	0.77
Prefix count /36	8637	% Prefix /36	3.73
Prefix count /37	1231	% Prefix /37	0.53
Prefix count /38	2284	% Prefix /38	0.99
Prefix count /39	1758	% Prefix /39	0.76
Prefix count /40	23601	% Prefix /40	10.19
Prefix count /41	1476	% Prefix /41	0.64
Prefix count /42	2976	% Prefix /42	1.29
Prefix count /43	1336	% Prefix /43	0.58
Prefix count /44	21887	% Prefix /44	9.45
Prefix count /45	2805	% Prefix /45	1.21
Prefix count /46	5836	% Prefix /46	2.52
Prefix count /47	8164	% Prefix /47	3.53
Prefix count /48	104414	% Prefix /48	45.09
Prefix count /49	152	% Prefix /49	0.07
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	160	% Prefix /56	0.07
Prefix count /58	6	% Prefix /58	0.00
Prefix count /60	9	% Prefix /60	0.00
Prefix count /64	781	% 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	33	% Prefix /24	0.11
Prefix count /25	11	% Prefix /25	0.04
Prefix count /26	13	% Prefix /26	0.04
Prefix count /27	17	% Prefix /27	0.06
Prefix count /28	121	% Prefix /28	0.41
Prefix count /29	5188	% Prefix /29	17.40
Prefix count /30	350	% Prefix /30	1.17
Prefix count /31	213	% Prefix /31	0.71
Prefix count /32	23840	% Prefix /32	79.96
Prefix count /33	729	% Prefix /33	0.00
Prefix count /34	1053	% Prefix /34	0.00
Prefix count /35	598	% Prefix /35	0.00
Prefix count /36	3692	% Prefix /36	0.00
Prefix count /37	244	% Prefix /37	0.00
Prefix count /38	1124	% Prefix /38	0.00
Prefix count /39	222	% Prefix /39	0.00
Prefix count /40	5885	% Prefix /40	0.00
Prefix count /41	545	% Prefix /41	0.00
Prefix count /42	1040	% Prefix /42	0.00
Prefix count /43	634	% Prefix /43	0.00
Prefix count /44	6392	% Prefix /44	0.00
Prefix count /45	444	% Prefix /45	0.00
Prefix count /46	1784	% Prefix /46	0.00
Prefix count /47	1944	% Prefix /47	0.00
Prefix count /48	42485	% 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	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	1123134668805	% Addresses at AS distance 1	0
Addresses at AS distance 2	91992732561469	% Addresses at AS distance 2	12
Addresses at AS distance 3	274610752955712	% Addresses at AS distance 3	38
Addresses at AS distance 4	213234141065099	% Addresses at AS distance 4	29
Addresses at AS distance 5	108871929237509	% Addresses at AS distance 5	15
Addresses at AS distance 6	28977742872592	% Addresses at AS distance 6	4
Addresses at AS distance 7	1366398337024	% Addresses at AS distance 7	0
Addresses at AS distance 8	88525635584	% Addresses at AS distance 8	0
Addresses at AS distance 9	12885032960	% 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	1123671539717	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	93116404101186	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	367727157056898	% Addresses reachable within 3 AS hops	51
Addresses reachable within 4 AS hops	580961298121997	% Addresses reachable within 4 AS hops	80
Addresses reachable within 5 AS hops	689833227359506	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	718810970232098	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	720177368569122	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	720265894204706	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	720278779237666	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	720278779237666	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	720278779237666	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	720278779237666	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	720278779237666	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	720278779237666	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	720278779237666	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	720278779237666	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	720278779237666	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	720278779237666	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	720278779237666	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	720278779237666	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	720278779237666	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	720278779237666	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	720278779237666	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	720278779237666	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	720278779303202	% 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	901	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10581	% ASes reachable at 3 AS hops	30
ASes reachable at 4 AS hops	11946	% ASes reachable at 4 AS hops	34
ASes reachable at 5 AS hops	9959	% ASes reachable at 5 AS hops	28
ASes reachable at 6 AS hops	1477	% ASes reachable at 6 AS hops	4
ASes reachable at 7 AS hops	178	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	30	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	1	% 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	905	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11486	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	23432	Cumulative % ASes by AS hops 4	66
ASes reachable by 5 AS hops	33391	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	34868	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	35046	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	35076	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	35077	Cumulative % ASes by AS hops 9	100
ASes reachable by 10 AS hops	35077	Cumulative % ASes by AS hops 10	100
ASes reachable by 11 AS hops	35077	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	35077	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	35077	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	35077	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	35077	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	35077	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	35077	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	35077	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	35077	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	35077	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	35077	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	35077	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	35077	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	35077	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	35077	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	800100	New Entries	28083	Removed Entries	656536	Updated Entries	115481
		Report		Report		Report
Address Span	3041497284	Address Span	1080360965	Address Span	604706120	Address Span	1356430199
Average address span per update	3801	Avg Span	38470	Avg Span	921	Avg Span	11745
Average prefix size updated	45.76	Average prefix size	128.62	Average prefix size	42.78	Average prefix size	42.59
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	128	Prefix /24 announcements	0	Prefix /24 withdrawals	108	Prefix /24 path updates	20
Prefix /25 total	37	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	4
Prefix /26 total	59	Prefix /26 announcements	0	Prefix /26 withdrawals	54	Prefix /26 path updates	5
Prefix /27 total	65	Prefix /27 announcements	0	Prefix /27 withdrawals	57	Prefix /27 path updates	8
Prefix /28 total	545	Prefix /28 announcements	0	Prefix /28 withdrawals	456	Prefix /28 path updates	89
Prefix /29 total	16796	Prefix /29 announcements	0	Prefix /29 withdrawals	15592	Prefix /29 path updates	1204
Prefix /30 total	2665	Prefix /30 announcements	0	Prefix /30 withdrawals	2213	Prefix /30 path updates	452
Prefix /31 total	1173	Prefix /31 announcements	0	Prefix /31 withdrawals	996	Prefix /31 path updates	177
Prefix /32 total	91504	Prefix /32 announcements	4	Prefix /32 withdrawals	76798	Prefix /32 path updates	14702
Prefix /33 total	15143	Prefix /33 announcements	10	Prefix /33 withdrawals	12844	Prefix /33 path updates	2289
Prefix /34 total	14243	Prefix /34 announcements	4	Prefix /34 withdrawals	12078	Prefix /34 path updates	2161
Prefix /35 total	5689	Prefix /35 announcements	0	Prefix /35 withdrawals	4804	Prefix /35 path updates	885
Prefix /36 total	28863	Prefix /36 announcements	20	Prefix /36 withdrawals	24202	Prefix /36 path updates	4641
Prefix /37 total	4183	Prefix /37 announcements	0	Prefix /37 withdrawals	3464	Prefix /37 path updates	719
Prefix /38 total	8199	Prefix /38 announcements	0	Prefix /38 withdrawals	6752	Prefix /38 path updates	1447
Prefix /39 total	6520	Prefix /39 announcements	0	Prefix /39 withdrawals	5179	Prefix /39 path updates	1341
Prefix /40 total	82471	Prefix /40 announcements	0	Prefix /40 withdrawals	67869	Prefix /40 path updates	14602
Prefix /41 total	5173	Prefix /41 announcements	0	Prefix /41 withdrawals	4270	Prefix /41 path updates	903
Prefix /42 total	10091	Prefix /42 announcements	0	Prefix /42 withdrawals	8761	Prefix /42 path updates	1330
Prefix /43 total	4429	Prefix /43 announcements	0	Prefix /43 withdrawals	3703	Prefix /43 path updates	726
Prefix /44 total	73961	Prefix /44 announcements	1	Prefix /44 withdrawals	62840	Prefix /44 path updates	11120
Prefix /45 total	9622	Prefix /45 announcements	0	Prefix /45 withdrawals	8320	Prefix /45 path updates	1302
Prefix /46 total	17773	Prefix /46 announcements	0	Prefix /46 withdrawals	15296	Prefix /46 path updates	2477
Prefix /47 total	24044	Prefix /47 announcements	0	Prefix /47 withdrawals	21577	Prefix /47 path updates	2467
Prefix /48 total	347770	Prefix /48 announcements	85	Prefix /48 withdrawals	297399	Prefix /48 path updates	50286
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	81	Prefix /56 announcements	0	Prefix /56 withdrawals	59	Prefix /56 path updates	22
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	582	Prefix /64 announcements	1	Prefix /64 withdrawals	542	Prefix /64 path updates	39
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	0.87	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.06	Prefix /19 path updates	0.00
Prefix /20 total	1.05	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.06	Prefix /20 path updates	1.23
Prefix /21 total	1.16	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.06	Prefix /21 path updates	2.01
Prefix /22 total	1.01	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.06	Prefix /22 path updates	1.00
Prefix /23 total	0.96	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.06	Prefix /23 path updates	0.67
Prefix /24 total	1.03	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.06	Prefix /24 path updates	1.11
Prefix /25 total	0.97	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.06	Prefix /25 path updates	0.73
Prefix /26 total	0.95	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.06	Prefix /26 path updates	0.56
Prefix /27 total	0.99	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.06	Prefix /27 path updates	0.84
Prefix /28 total	1.01	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	1.14
Prefix /29 total	0.93	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.05	Prefix /29 path updates	0.46
Prefix /30 total	1.04	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.05	Prefix /30 path updates	1.22
Prefix /31 total	1.01	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.05	Prefix /31 path updates	1.06
Prefix /32 total	1.02	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.05	Prefix /32 path updates	1.14
Prefix /33 total	0.91	Prefix /33 announcements	0.02	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	0.91
Prefix /35 total	0.92	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.95	Prefix /35 path updates	0.99
Prefix /36 total	0.97	Prefix /36 announcements	0.02	Prefix /36 withdrawals	0.99	Prefix /36 path updates	1.08
Prefix /37 total	0.98	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.99	Prefix /37 path updates	1.17
Prefix /38 total	1.04	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.04	Prefix /38 path updates	1.27
Prefix /39 total	1.07	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.04	Prefix /39 path updates	1.53
Prefix /40 total	1.01	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.01	Prefix /40 path updates	1.24
Prefix /41 total	1.01	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.23
Prefix /42 total	0.98	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.04	Prefix /42 path updates	0.90
Prefix /43 total	0.96	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	1.09
Prefix /44 total	0.98	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.01	Prefix /44 path updates	1.02
Prefix /45 total	0.99	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.05	Prefix /45 path updates	0.93
Prefix /46 total	0.88	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.92	Prefix /46 path updates	0.85
Prefix /47 total	0.85	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.93	Prefix /47 path updates	0.61
Prefix /48 total	0.96	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.00	Prefix /48 path updates	0.97
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	0.28	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.34	Prefix /52 path updates	0.02
Prefix /53 total	0.41	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.40
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	0.28
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	0.01	Prefix /64 withdrawals	0.24	Prefix /64 path updates	0.10

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	800322.312	New Entries	28090.803	Removed Entries	656718.438	Updated Entries	115513.086
Address Span	3042342400.000	Address Span	1080661120.000	Address Span	604874112.000	Address Span	1356807040.000
Average address span per update	3802.056	Avg Span	38480.688	Avg Span	921.256	Avg Span	11748.264
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	128.036	Prefix /24 announcements	0.000	Prefix /24 withdrawals	108.030	Prefix /24 path updates	20.006
Prefix /25 update rate	37.010	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.009	Prefix /25 path updates	4.001
Prefix /26 update rate	59.016	Prefix /26 announcements	0.000	Prefix /26 withdrawals	54.015	Prefix /26 path updates	5.001
Prefix /27 update rate	65.018	Prefix /27 announcements	0.000	Prefix /27 withdrawals	57.016	Prefix /27 path updates	8.002
Prefix /28 update rate	545.151	Prefix /28 announcements	0.000	Prefix /28 withdrawals	456.127	Prefix /28 path updates	89.025
Prefix /29 update rate	16800.666	Prefix /29 announcements	0.000	Prefix /29 withdrawals	15596.332	Prefix /29 path updates	1204.335
Prefix /30 update rate	2665.740	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2213.615	Prefix /30 path updates	452.126
Prefix /31 update rate	1173.326	Prefix /31 announcements	0.000	Prefix /31 withdrawals	996.277	Prefix /31 path updates	177.049
Prefix /32 update rate	91529.422	Prefix /32 announcements	4.001	Prefix /32 withdrawals	76819.336	Prefix /32 path updates	14706.085
Prefix /33 update rate	15147.208	Prefix /33 announcements	10.003	Prefix /33 withdrawals	12847.568	Prefix /33 path updates	2289.636
Prefix /34 update rate	14246.957	Prefix /34 announcements	4.001	Prefix /34 withdrawals	12081.355	Prefix /34 path updates	2161.600
Prefix /35 update rate	5690.581	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4805.335	Prefix /35 path updates	885.246
Prefix /36 update rate	28871.020	Prefix /36 announcements	20.006	Prefix /36 withdrawals	24208.725	Prefix /36 path updates	4642.290
Prefix /37 update rate	4184.162	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3464.962	Prefix /37 path updates	719.200
Prefix /38 update rate	8201.278	Prefix /38 announcements	0.000	Prefix /38 withdrawals	6753.876	Prefix /38 path updates	1447.402
Prefix /39 update rate	6521.812	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5180.439	Prefix /39 path updates	1341.373
Prefix /40 update rate	82493.914	Prefix /40 announcements	0.000	Prefix /40 withdrawals	67887.859	Prefix /40 path updates	14606.058
Prefix /41 update rate	5174.438	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4271.187	Prefix /41 path updates	903.251
Prefix /42 update rate	10093.804	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8763.435	Prefix /42 path updates	1330.370
Prefix /43 update rate	4430.230	Prefix /43 announcements	0.000	Prefix /43 withdrawals	3704.029	Prefix /43 path updates	726.202
Prefix /44 update rate	73981.547	Prefix /44 announcements	1.000	Prefix /44 withdrawals	62857.461	Prefix /44 path updates	11123.090
Prefix /45 update rate	9624.674	Prefix /45 announcements	0.000	Prefix /45 withdrawals	8322.312	Prefix /45 path updates	1302.362
Prefix /46 update rate	17777.938	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15300.250	Prefix /46 path updates	2477.688
Prefix /47 update rate	24050.682	Prefix /47 announcements	0.000	Prefix /47 withdrawals	21582.996	Prefix /47 path updates	2467.686
Prefix /48 update rate	347866.625	Prefix /48 announcements	85.024	Prefix /48 withdrawals	297481.625	Prefix /48 path updates	50299.973
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	118.033	Prefix /52 announcements	0.000	Prefix /52 withdrawals	117.033	Prefix /52 path updates	1.000
Prefix /53 update rate	7.002	Prefix /53 announcements	0.000	Prefix /53 withdrawals	6.002	Prefix /53 path updates	1.000
Prefix /54 update rate	2.001	Prefix /54 announcements	0.000	Prefix /54 withdrawals	2.001	Prefix /54 path updates	0.000
Prefix /56 update rate	81.023	Prefix /56 announcements	0.000	Prefix /56 withdrawals	59.016	Prefix /56 path updates	22.006
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	582.162	Prefix /64 announcements	1.000	Prefix /64 withdrawals	542.151	Prefix /64 path updates	39.011

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

27958

3943

23937

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

1204

/29 Org

/29 Nxt

439

/29 Trn

/29 Fst

765

/29 Prp

/30 Tot

452

/30 Org

/30 Nxt

247

/30 Trn

/30 Fst

203

/30 Prp

/31 Tot

177

/31 Org

/31 Nxt

/31 Trn

/31 Fst

100

/31 Prp

/32 Tot

14702

/32 Org

/32 Nxt

2487

/32 Trn

/32 Fst

12199

/32 Prp

/33 Tot

2289

/33 Org

/33 Nxt

403

/33 Trn

/33 Fst

1880

/33 Prp

/34 Tot

2161

/34 Org

/34 Nxt

408

/34 Trn

/34 Fst

1744

/34 Prp

/35 Tot

885

/35 Org

/35 Nxt

229

/35 Trn

/35 Fst

648

/35 Prp

/36 Tot

4641

/36 Org

/36 Nxt

1009

/36 Trn

/36 Fst

3630

/36 Prp

/37 Tot

719

/37 Org

/37 Nxt

144

/37 Trn

/37 Fst

574

/37 Prp

/38 Tot

1447

/38 Org

/38 Nxt

380

/38 Trn

/38 Fst

1066

/38 Prp

/39 Tot

1341

/39 Org

/39 Nxt

/39 Trn

/39 Fst

1295

/39 Prp

/40 Tot

14602

/40 Org

/40 Nxt

2444

/40 Trn

/40 Fst

12147

/40 Prp

/41 Tot

903

/41 Org

/41 Nxt

220

/41 Trn

/41 Fst

683

/41 Prp

/42 Tot

1330

/42 Org

/42 Nxt

189

/42 Trn

/42 Fst

1140

/42 Prp

/43 Tot

726

/43 Org

/43 Nxt

/43 Trn

/43 Fst

631

/43 Prp

/44 Tot

11120

/44 Org

/44 Nxt

1325

/44 Trn

/44 Fst

9786

/44 Prp

/45 Tot

1302

/45 Org

/45 Nxt

/45 Trn

/45 Fst

1226

/45 Prp

/46 Tot

2477

/46 Org

/46 Nxt

1115

/46 Trn

/46 Fst

1362

/46 Prp

/47 Tot

2467

/47 Org

/47 Nxt

295

/47 Trn

/47 Fst

2172

/47 Prp

/48 Tot

50286

/48 Org

/48 Nxt

11616

/48 Trn

/48 Fst

38555

/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	27	% AS's announcing span of /23	0.0008
AS's announcing span of /24	24	% AS's announcing span of /24	0.0007
AS's announcing span of /25	55	% AS's announcing span of /25	0.0016
AS's announcing span of /26	132	% AS's announcing span of /26	0.0038
AS's announcing span of /27	350	% AS's announcing span of /27	0.0101
AS's announcing span of /28	979	% AS's announcing span of /28	0.0282
AS's announcing span of /29	1975	% AS's announcing span of /29	0.0570
AS's announcing span of /30	1338	% AS's announcing span of /30	0.0386
AS's announcing span of /31	4522	% AS's announcing span of /31	0.1305
AS's announcing span of /32	13078	% AS's announcing span of /32	0.3773
AS's announcing span of /33	337	% AS's announcing span of /33	0.0097
AS's announcing span of /34	283	% AS's announcing span of /34	0.0082
AS's announcing span of /35	406	% AS's announcing span of /35	0.0117
AS's announcing span of /36	599	% AS's announcing span of /36	0.0173
AS's announcing span of /37	179	% AS's announcing span of /37	0.0052
AS's announcing span of /38	263	% AS's announcing span of /38	0.0076
AS's announcing span of /39	462	% AS's announcing span of /39	0.0133
AS's announcing span of /40	606	% AS's announcing span of /40	0.0175
AS's announcing span of /41	137	% AS's announcing span of /41	0.0040
AS's announcing span of /42	241	% AS's announcing span of /42	0.0070
AS's announcing span of /43	436	% AS's announcing span of /43	0.0126
AS's announcing span of /44	669	% AS's announcing span of /44	0.0193
AS's announcing span of /45	490	% AS's announcing span of /45	0.0141
AS's announcing span of /46	768	% AS's announcing span of /46	0.0222
AS's announcing span of /47	1009	% AS's announcing span of /47	0.0291
AS's announcing span of /48	5242	% AS's announcing span of /48	0.1512
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	2	% AS's announcing span of /62	0.0001
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 (115686/35077)	3.2981
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	117447	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	114707	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	86730	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