	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Sun Sep 14 02:45:10 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)	235344	Change in FIB Size	-81	Change (%)	-0.034
All BGP entries (RIB)	904173
RIB/FIB ratio (904173/235344)	3.8419
Valid entries	904173

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)	679214084457762
Total address space advertised (prefix)	14.7291
Percentage of IPv6 space advertised (679214084457762/18446744073709551615)	0.003682
Average address span	2886048017
Average address span (as prefix size)	32.5736
Average prefix length	42.9196

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	135123	Specifics as % of FIB entries (135123/235344)	57.4151
Specifics as % of address span (42348360660751/679214084457762)	6.2349
Specifics where AS prepended Path matches aggregate	64471	AS-P_Path-Match % (64471/135123)	47.71
AS Path matches aggregate	68311	AS-Path-Match % (68311/135123)	50.5547
AS Origin matches aggregate	104281	AS-Origin-Match % (104281/135123)	77.1749
Root Prefixes	100221
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	98497
Root Prefixes with depth 1	1388
Root Prefixes with depth 2	246
Root Prefixes with depth 3	63
Root Prefixes with depth 4	21
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	35632	ASes visible in only one AS path	25525
Origin only ASes	29519	Origin ASs announced via a single AS path	25088
Transit only ASes	395	Originating AS ATOM count	35237
Mixed ASes	5718	Originating AS ATOM compression	0.1497
Multi-Origin Prefixes	1113
ASes originating a single prefix	21675
Average entries per origin AS	6.6789	Maximum entries for an origin AS (AS9808)	7055
Average address range span for an origin AS	19275593394.9474
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)	29.8339

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	138200	Unique AS prepended Paths	141770
AS Paths used in FIB	47625	AS Paths using prepending	20563
AS paths associated with a single FIB entry	31394	AS Paths using private ASs	32
Average AS path length	4.8494	Maximum AS Path length	26
Average address weighted AS path length	4.8902	Maximum prepended AS Path length	35
Average entries per AS Path	1.7029	Average entries per FIB AS Path	4.9416
AS Paths per origin AS	3.9220	FIB AS Paths per origin AS	1.3516
AS PATH ATOM compression	0.2024

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	160	% Prefix /28	0.07
Prefix count /29	5186	% Prefix /29	2.20
Prefix count /30	737	% Prefix /30	0.31
Prefix count /31	346	% Prefix /31	0.15
Prefix count /32	26045	% Prefix /32	11.07
Prefix count /33	4894	% Prefix /33	2.08
Prefix count /34	4933	% Prefix /34	2.10
Prefix count /35	1818	% Prefix /35	0.77
Prefix count /36	8984	% Prefix /36	3.82
Prefix count /37	1323	% Prefix /37	0.56
Prefix count /38	2471	% Prefix /38	1.05
Prefix count /39	1775	% Prefix /39	0.75
Prefix count /40	23403	% Prefix /40	9.94
Prefix count /41	1543	% Prefix /41	0.66
Prefix count /42	2849	% Prefix /42	1.21
Prefix count /43	1409	% Prefix /43	0.60
Prefix count /44	22543	% Prefix /44	9.58
Prefix count /45	3208	% Prefix /45	1.36
Prefix count /46	5880	% Prefix /46	2.50
Prefix count /47	8213	% Prefix /47	3.49
Prefix count /48	106178	% Prefix /48	45.12
Prefix count /49	159	% Prefix /49	0.07
Prefix count /50	15	% Prefix /50	0.01
Prefix count /51	15	% Prefix /51	0.01
Prefix count /52	120	% Prefix /52	0.05
Prefix count /53	5	% Prefix /53	0.00
Prefix count /54	2	% Prefix /54	0.00
Prefix count /56	167	% Prefix /56	0.07
Prefix count /58	6	% Prefix /58	0.00
Prefix count /60	7	% Prefix /60	0.00
Prefix count /64	828	% Prefix /64	0.35
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	125	% Prefix /28	0.42
Prefix count /29	5130	% Prefix /29	17.19
Prefix count /30	336	% Prefix /30	1.13
Prefix count /31	218	% Prefix /31	0.73
Prefix count /32	23923	% Prefix /32	80.18
Prefix count /33	754	% Prefix /33	0.00
Prefix count /34	1069	% Prefix /34	0.00
Prefix count /35	608	% Prefix /35	0.00
Prefix count /36	3796	% Prefix /36	0.00
Prefix count /37	257	% Prefix /37	0.00
Prefix count /38	1150	% Prefix /38	0.00
Prefix count /39	226	% Prefix /39	0.00
Prefix count /40	6297	% Prefix /40	0.00
Prefix count /41	568	% Prefix /41	0.00
Prefix count /42	1071	% Prefix /42	0.00
Prefix count /43	656	% Prefix /43	0.00
Prefix count /44	6686	% Prefix /44	0.00
Prefix count /45	436	% Prefix /45	0.00
Prefix count /46	1831	% Prefix /46	0.00
Prefix count /47	1989	% Prefix /47	0.00
Prefix count /48	42964	% 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	18	% 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	91925850845246	% Addresses at AS distance 2	12
Addresses at AS distance 3	273268851123831	% Addresses at AS distance 3	37
Addresses at AS distance 4	217993857815902	% Addresses at AS distance 4	30
Addresses at AS distance 5	104650850373641	% Addresses at AS distance 5	14
Addresses at AS distance 6	29409844068368	% Addresses at AS distance 6	4
Addresses at AS distance 7	2143807799296	% Addresses at AS distance 7	0
Addresses at AS distance 8	936958820352	% Addresses at AS distance 8	0
Addresses at AS distance 9	108752273408	% Addresses at AS distance 9	0
Addresses at AS distance 10	262144	% 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	93049522450499	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	366318373574330	% Addresses reachable within 3 AS hops	50
Addresses reachable within 4 AS hops	584312231390232	% Addresses reachable within 4 AS hops	80
Addresses reachable within 5 AS hops	688963081763873	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	718372925832241	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	720516733631537	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	721453692451889	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	721562444725297	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	721562444987441	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	721562445052977	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	721562445052977	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	721562445052977	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	721562445052977	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	721562445052977	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	721562445052977	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	721562445052977	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	721562445052977	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	721562445052977	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	721562445052977	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	721562445052977	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	721562445052977	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	721562445052977	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	721562445052977	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	721562445118513	% 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	903	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10718	% ASes reachable at 3 AS hops	30
ASes reachable at 4 AS hops	12647	% ASes reachable at 4 AS hops	35
ASes reachable at 5 AS hops	9746	% ASes reachable at 5 AS hops	27
ASes reachable at 6 AS hops	1295	% ASes reachable at 6 AS hops	3
ASes reachable at 7 AS hops	229	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	78	% 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	907	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11625	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	24272	Cumulative % ASes by AS hops 4	68
ASes reachable by 5 AS hops	34018	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	35313	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	35542	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	35620	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	35629	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	35631	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	35632	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	35632	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	35632	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	35632	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	35632	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	35632	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	35632	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	35632	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	35632	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	35632	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	35632	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	35632	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	35632	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	35632	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	35632	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	824123	New Entries	29622	Removed Entries	669225	Updated Entries	125276
		Report		Report		Report
Address Span	2145503188	Address Span	2303000579	Address Span	2819758676	Address Span	1317711229
Average address span per update	2603	Avg Span	77746	Avg Span	4213	Avg Span	10518
Average prefix size updated	45.88	Average prefix size	128.81	Average prefix size	42.81	Average prefix size	42.63
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	136	Prefix /24 announcements	0	Prefix /24 withdrawals	111	Prefix /24 path updates	25
Prefix /25 total	39	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	6
Prefix /26 total	75	Prefix /26 announcements	0	Prefix /26 withdrawals	60	Prefix /26 path updates	15
Prefix /27 total	71	Prefix /27 announcements	0	Prefix /27 withdrawals	60	Prefix /27 path updates	11
Prefix /28 total	563	Prefix /28 announcements	0	Prefix /28 withdrawals	468	Prefix /28 path updates	95
Prefix /29 total	16846	Prefix /29 announcements	0	Prefix /29 withdrawals	15453	Prefix /29 path updates	1393
Prefix /30 total	2592	Prefix /30 announcements	0	Prefix /30 withdrawals	2192	Prefix /30 path updates	400
Prefix /31 total	1240	Prefix /31 announcements	0	Prefix /31 withdrawals	1024	Prefix /31 path updates	216
Prefix /32 total	93268	Prefix /32 announcements	3	Prefix /32 withdrawals	77210	Prefix /32 path updates	16055
Prefix /33 total	15626	Prefix /33 announcements	0	Prefix /33 withdrawals	13101	Prefix /33 path updates	2525
Prefix /34 total	14958	Prefix /34 announcements	0	Prefix /34 withdrawals	12599	Prefix /34 path updates	2359
Prefix /35 total	5876	Prefix /35 announcements	0	Prefix /35 withdrawals	4862	Prefix /35 path updates	1014
Prefix /36 total	30538	Prefix /36 announcements	0	Prefix /36 withdrawals	25229	Prefix /36 path updates	5309
Prefix /37 total	4448	Prefix /37 announcements	1	Prefix /37 withdrawals	3642	Prefix /37 path updates	805
Prefix /38 total	8930	Prefix /38 announcements	0	Prefix /38 withdrawals	7208	Prefix /38 path updates	1722
Prefix /39 total	6586	Prefix /39 announcements	0	Prefix /39 withdrawals	5198	Prefix /39 path updates	1388
Prefix /40 total	82014	Prefix /40 announcements	1	Prefix /40 withdrawals	67255	Prefix /40 path updates	14758
Prefix /41 total	5531	Prefix /41 announcements	0	Prefix /41 withdrawals	4475	Prefix /41 path updates	1056
Prefix /42 total	10037	Prefix /42 announcements	0	Prefix /42 withdrawals	8388	Prefix /42 path updates	1649
Prefix /43 total	4699	Prefix /43 announcements	0	Prefix /43 withdrawals	3908	Prefix /43 path updates	791
Prefix /44 total	75488	Prefix /44 announcements	0	Prefix /44 withdrawals	64851	Prefix /44 path updates	10637
Prefix /45 total	11039	Prefix /45 announcements	1	Prefix /45 withdrawals	9505	Prefix /45 path updates	1533
Prefix /46 total	18037	Prefix /46 announcements	0	Prefix /46 withdrawals	15467	Prefix /46 path updates	2570
Prefix /47 total	24473	Prefix /47 announcements	0	Prefix /47 withdrawals	21675	Prefix /47 path updates	2798
Prefix /48 total	360352	Prefix /48 announcements	61	Prefix /48 withdrawals	304310	Prefix /48 path updates	55981
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	81	Prefix /56 announcements	0	Prefix /56 withdrawals	61	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	672	Prefix /64 announcements	0	Prefix /64 withdrawals	610	Prefix /64 path updates	62
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	1.05	Prefix /19 path updates	0.00
Prefix /20 total	1.05	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	1.30
Prefix /21 total	1.14	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.88
Prefix /22 total	1.00	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	0.94
Prefix /23 total	0.95	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	0.63
Prefix /24 total	1.05	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	1.27
Prefix /25 total	1.01	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.05	Prefix /25 path updates	1.02
Prefix /26 total	1.07	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.05	Prefix /26 path updates	1.41
Prefix /27 total	1.01	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	1.03
Prefix /28 total	1.00	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	0.50
Prefix /30 total	1.00	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.05	Prefix /30 path updates	1.02
Prefix /31 total	1.02	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.04	Prefix /31 path updates	1.17
Prefix /32 total	1.02	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.16
Prefix /33 total	0.91	Prefix /33 announcements	0.00	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.97
Prefix /34 total	0.87	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.90	Prefix /34 path updates	0.90
Prefix /35 total	0.92	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.94	Prefix /35 path updates	1.05
Prefix /36 total	0.97	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	1.11
Prefix /37 total	0.96	Prefix /37 announcements	0.01	Prefix /37 withdrawals	0.97	Prefix /37 path updates	1.14
Prefix /38 total	1.03	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.03	Prefix /38 path updates	1.31
Prefix /39 total	1.06	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.47
Prefix /40 total	1.00	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.01	Prefix /40 path updates	1.18
Prefix /41 total	1.02	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.29
Prefix /42 total	1.01	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.04	Prefix /42 path updates	1.09
Prefix /43 total	0.95	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	1.05
Prefix /44 total	0.96	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.01	Prefix /44 path updates	0.89
Prefix /45 total	0.98	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.04	Prefix /45 path updates	0.90
Prefix /46 total	0.88	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.93	Prefix /46 path updates	0.82
Prefix /47 total	0.85	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.93	Prefix /47 path updates	0.64
Prefix /48 total	0.97	Prefix /48 announcements	0.00	Prefix /48 withdrawals	1.01	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	0.23	Prefix /50 announcements	0.00	Prefix /50 withdrawals	0.28	Prefix /50 path updates	0.00
Prefix /51 total	0.30	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.35	Prefix /51 path updates	0.13
Prefix /52 total	0.28	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	0.14	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.13	Prefix /56 path updates	0.22
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	0.23	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.26	Prefix /64 path updates	0.14

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	823894.125	New Entries	29613.773	Removed Entries	669039.125	Updated Entries	125241.211
Address Span	2144907392.000	Address Span	2302361088.000	Address Span	2818975744.000	Address Span	1317345280.000
Average address span per update	2602.277	Avg Span	77724.406	Avg Span	4211.830	Avg Span	10515.079
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 update rate	2.999	Prefix /16 announcements	0.000	Prefix /16 withdrawals	2.999	Prefix /16 path updates	0.000
Prefix /19 update rate	2.999	Prefix /19 announcements	0.000	Prefix /19 withdrawals	2.999	Prefix /19 path updates	0.000
Prefix /20 update rate	47.987	Prefix /20 announcements	0.000	Prefix /20 withdrawals	38.989	Prefix /20 path updates	8.998
Prefix /21 update rate	11.997	Prefix /21 announcements	0.000	Prefix /21 withdrawals	8.998	Prefix /21 path updates	2.999
Prefix /22 update rate	20.994	Prefix /22 announcements	0.000	Prefix /22 withdrawals	17.995	Prefix /22 path updates	2.999
Prefix /23 update rate	19.994	Prefix /23 announcements	0.000	Prefix /23 withdrawals	17.995	Prefix /23 path updates	1.999
Prefix /24 update rate	135.962	Prefix /24 announcements	0.000	Prefix /24 withdrawals	110.969	Prefix /24 path updates	24.993
Prefix /25 update rate	38.989	Prefix /25 announcements	0.000	Prefix /25 withdrawals	32.991	Prefix /25 path updates	5.998
Prefix /26 update rate	74.979	Prefix /26 announcements	0.000	Prefix /26 withdrawals	59.983	Prefix /26 path updates	14.996
Prefix /27 update rate	70.980	Prefix /27 announcements	0.000	Prefix /27 withdrawals	59.983	Prefix /27 path updates	10.997
Prefix /28 update rate	562.844	Prefix /28 announcements	0.000	Prefix /28 withdrawals	467.870	Prefix /28 path updates	94.974
Prefix /29 update rate	16841.322	Prefix /29 announcements	0.000	Prefix /29 withdrawals	15448.709	Prefix /29 path updates	1392.613
Prefix /30 update rate	2591.280	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2191.391	Prefix /30 path updates	399.889
Prefix /31 update rate	1239.656	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1023.716	Prefix /31 path updates	215.940
Prefix /32 update rate	93242.102	Prefix /32 announcements	2.999	Prefix /32 withdrawals	77188.562	Prefix /32 path updates	16050.542
Prefix /33 update rate	15621.661	Prefix /33 announcements	0.000	Prefix /33 withdrawals	13097.362	Prefix /33 path updates	2524.299
Prefix /34 update rate	14953.846	Prefix /34 announcements	0.000	Prefix /34 withdrawals	12595.501	Prefix /34 path updates	2358.345
Prefix /35 update rate	5874.368	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4860.650	Prefix /35 path updates	1013.718
Prefix /36 update rate	30529.520	Prefix /36 announcements	0.000	Prefix /36 withdrawals	25221.994	Prefix /36 path updates	5307.526
Prefix /37 update rate	4446.765	Prefix /37 announcements	1.000	Prefix /37 withdrawals	3640.989	Prefix /37 path updates	804.776
Prefix /38 update rate	8927.521	Prefix /38 announcements	0.000	Prefix /38 withdrawals	7205.999	Prefix /38 path updates	1721.522
Prefix /39 update rate	6584.171	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5196.557	Prefix /39 path updates	1387.615
Prefix /40 update rate	81991.227	Prefix /40 announcements	1.000	Prefix /40 withdrawals	67236.320	Prefix /40 path updates	14753.901
Prefix /41 update rate	5529.464	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4473.757	Prefix /41 path updates	1055.707
Prefix /42 update rate	10034.213	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8385.671	Prefix /42 path updates	1648.542
Prefix /43 update rate	4697.695	Prefix /43 announcements	0.000	Prefix /43 withdrawals	3906.915	Prefix /43 path updates	790.780
Prefix /44 update rate	75467.039	Prefix /44 announcements	0.000	Prefix /44 withdrawals	64832.992	Prefix /44 path updates	10634.046
Prefix /45 update rate	11035.935	Prefix /45 announcements	1.000	Prefix /45 withdrawals	9502.360	Prefix /45 path updates	1532.574
Prefix /46 update rate	18031.990	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15462.705	Prefix /46 path updates	2569.286
Prefix /47 update rate	24466.203	Prefix /47 announcements	0.000	Prefix /47 withdrawals	21668.980	Prefix /47 path updates	2797.223
Prefix /48 update rate	360251.938	Prefix /48 announcements	60.983	Prefix /48 withdrawals	304225.500	Prefix /48 path updates	55965.453
Prefix /49 update rate	21.994	Prefix /49 announcements	0.000	Prefix /49 withdrawals	21.994	Prefix /49 path updates	0.000
Prefix /50 update rate	11.997	Prefix /50 announcements	0.000	Prefix /50 withdrawals	11.997	Prefix /50 path updates	0.000
Prefix /51 update rate	15.996	Prefix /51 announcements	0.000	Prefix /51 withdrawals	14.996	Prefix /51 path updates	1.000
Prefix /52 update rate	118.967	Prefix /52 announcements	0.000	Prefix /52 withdrawals	116.968	Prefix /52 path updates	1.999
Prefix /53 update rate	6.998	Prefix /53 announcements	0.000	Prefix /53 withdrawals	5.998	Prefix /53 path updates	1.000
Prefix /54 update rate	1.999	Prefix /54 announcements	0.000	Prefix /54 withdrawals	1.999	Prefix /54 path updates	0.000
Prefix /56 update rate	80.978	Prefix /56 announcements	0.000	Prefix /56 withdrawals	60.983	Prefix /56 path updates	19.994
Prefix /58 update rate	2.999	Prefix /58 announcements	0.000	Prefix /58 withdrawals	2.999	Prefix /58 path updates	0.000
Prefix /60 update rate	2.999	Prefix /60 announcements	0.000	Prefix /60 withdrawals	2.999	Prefix /60 path updates	0.000
Prefix /64 update rate	671.813	Prefix /64 announcements	0.000	Prefix /64 withdrawals	609.831	Prefix /64 path updates	61.983

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

29555

3934

25532

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

1393

/29 Org

/29 Nxt

399

/29 Trn

/29 Fst

994

/29 Prp

/30 Tot

400

/30 Org

/30 Nxt

245

/30 Trn

/30 Fst

155

/30 Prp

/31 Tot

216

/31 Org

/31 Nxt

/31 Trn

/31 Fst

142

/31 Prp

/32 Tot

16055

/32 Org

/32 Nxt

2669

/32 Trn

/32 Fst

13361

/32 Prp

/33 Tot

2525

/33 Org

/33 Nxt

372

/33 Trn

/33 Fst

2153

/33 Prp

/34 Tot

2359

/34 Org

/34 Nxt

326

/34 Trn

/34 Fst

2033

/34 Prp

/35 Tot

1014

/35 Org

/35 Nxt

240

/35 Trn

/35 Fst

773

/35 Prp

/36 Tot

5309

/36 Org

/36 Nxt

1039

/36 Trn

/36 Fst

4267

/36 Prp

/37 Tot

805

/37 Org

/37 Nxt

154

/37 Trn

/37 Fst

650

/37 Prp

/38 Tot

1722

/38 Org

/38 Nxt

531

/38 Trn

/38 Fst

1191

/38 Prp

/39 Tot

1388

/39 Org

/39 Nxt

/39 Trn

/39 Fst

1333

/39 Prp

/40 Tot

14758

/40 Org

/40 Nxt

2011

/40 Trn

/40 Fst

12737

/40 Prp

/41 Tot

1056

/41 Org

/41 Nxt

243

/41 Trn

/41 Fst

813

/41 Prp

/42 Tot

1649

/42 Org

/42 Nxt

486

/42 Trn

/42 Fst

1163

/42 Prp

/43 Tot

791

/43 Org

/43 Nxt

/43 Trn

/43 Fst

719

/43 Prp

/44 Tot

10637

/44 Org

/44 Nxt

1245

/44 Trn

/44 Fst

9381

/44 Prp

/45 Tot

1533

/45 Org

/45 Nxt

/45 Trn

/45 Fst

1434

/45 Prp

/46 Tot

2570

/46 Org

/46 Nxt

1123

/46 Trn

/46 Fst

1447

/46 Prp

/47 Tot

2798

/47 Org

/47 Nxt

209

/47 Trn

/47 Fst

2588

/47 Prp

/48 Tot

55981

/48 Org

131

/48 Nxt

13114

/48 Trn

/48 Fst

42679

/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	23	% AS's announcing span of /24	0.0007
AS's announcing span of /25	53	% AS's announcing span of /25	0.0015
AS's announcing span of /26	134	% AS's announcing span of /26	0.0038
AS's announcing span of /27	353	% AS's announcing span of /27	0.0100
AS's announcing span of /28	1019	% AS's announcing span of /28	0.0290
AS's announcing span of /29	2033	% AS's announcing span of /29	0.0578
AS's announcing span of /30	1387	% AS's announcing span of /30	0.0394
AS's announcing span of /31	4612	% AS's announcing span of /31	0.1311
AS's announcing span of /32	13085	% AS's announcing span of /32	0.3718
AS's announcing span of /33	348	% AS's announcing span of /33	0.0099
AS's announcing span of /34	304	% AS's announcing span of /34	0.0086
AS's announcing span of /35	411	% AS's announcing span of /35	0.0117
AS's announcing span of /36	601	% AS's announcing span of /36	0.0171
AS's announcing span of /37	192	% AS's announcing span of /37	0.0055
AS's announcing span of /38	259	% AS's announcing span of /38	0.0074
AS's announcing span of /39	480	% AS's announcing span of /39	0.0136
AS's announcing span of /40	646	% AS's announcing span of /40	0.0184
AS's announcing span of /41	132	% AS's announcing span of /41	0.0038
AS's announcing span of /42	234	% AS's announcing span of /42	0.0066
AS's announcing span of /43	461	% AS's announcing span of /43	0.0131
AS's announcing span of /44	671	% AS's announcing span of /44	0.0191
AS's announcing span of /45	476	% AS's announcing span of /45	0.0135
AS's announcing span of /46	797	% AS's announcing span of /46	0.0226
AS's announcing span of /47	1054	% AS's announcing span of /47	0.0299
AS's announcing span of /48	5350	% AS's announcing span of /48	0.1520
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	7	% 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 (117988/35632)	3.3113
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	117140	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	114527	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	88174	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