	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Sat Dec 13 16:45:05 2025 (Australian Eastern Time).		Other BGP Metrics

Active BGP entries (FIB)

Table Size Metrics

The trend of the size of the BGP Forwarding Table (FIB) and the underlying BGP Routing Table (RIB). The RIB/FIB ratio is a function of the number of BGP peering sessions at the sample point. Some RIB entries are marked as unusable as an outcome of protocol operation, and these categories of unusable advertisements are tracked.

FIB / RIB Table Reports (plots)	Data Sets(txt)
Active BGP entries (FIB)	239724	Change in FIB Size	32	Change (%)	0.013
All BGP entries (RIB)	922881
RIB/FIB ratio (922881/239724)	3.8498
Valid entries	922881

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)	699690385998111
Total address space advertised (prefix)	14.6863
Percentage of IPv6 space advertised (699690385998111/18446744073709551615)	0.003793
Average address span	2918733151
Average address span (as prefix size)	32.5573
Average prefix length	42.9014

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	136954	Specifics as % of FIB entries (136954/239724)	57.1299
Specifics as % of address span (45336465111201/699690385998111)	6.4795
Specifics where AS prepended Path matches aggregate	62598	AS-P_Path-Match % (62598/136954)	45.71
AS Path matches aggregate	66808	AS-Path-Match % (66808/136954)	48.7813
AS Origin matches aggregate	105478	AS-Origin-Match % (105478/136954)	77.0171
Root Prefixes	102770
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	101017
Root Prefixes with depth 1	1405
Root Prefixes with depth 2	261
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	36018	ASes visible in only one AS path	21601
Origin only ASes	29848	Origin ASs announced via a single AS path	21183
Transit only ASes	372	Originating AS ATOM count	35646
Mixed ASes	5798	Originating AS ATOM compression	0.1487
Multi-Origin Prefixes	4945
ASes originating a single prefix	17882
Average entries per origin AS	6.7251	Maximum entries for an origin AS (AS9808)	6752
Average address range span for an origin AS	19628861190.5434
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)	29.8077

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	136318	Unique AS prepended Paths	139988
AS Paths used in FIB	45020	AS Paths using prepending	20870
AS paths associated with a single FIB entry	28434	AS Paths using private ASs	21
Average AS path length	4.8462	Maximum AS Path length	26
Average address weighted AS path length	4.8873	Maximum prepended AS Path length	36
Average entries per AS Path	1.7586	Average entries per FIB AS Path	5.3248
AS Paths per origin AS	3.8242	FIB AS Paths per origin AS	1.2630
AS PATH ATOM compression	0.1878

Prefix Length Distributions

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

Prefix Length Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Prefix Count	(data)	% Prefix distribution	(data)
Prefix count /19	1	% Prefix /19	0.00
Prefix count /20	14	% Prefix /20	0.01
Prefix count /21	3	% Prefix /21	0.00
Prefix count /22	6	% Prefix /22	0.00
Prefix count /23	6	% Prefix /23	0.00
Prefix count /24	39	% Prefix /24	0.02
Prefix count /25	11	% Prefix /25	0.00
Prefix count /26	19	% Prefix /26	0.01
Prefix count /27	18	% Prefix /27	0.01
Prefix count /28	156	% Prefix /28	0.07
Prefix count /29	5222	% Prefix /29	2.18
Prefix count /30	804	% Prefix /30	0.34
Prefix count /31	342	% Prefix /31	0.14
Prefix count /32	26464	% Prefix /32	11.04
Prefix count /33	4974	% Prefix /33	2.07
Prefix count /34	5054	% Prefix /34	2.11
Prefix count /35	1823	% Prefix /35	0.76
Prefix count /36	9059	% Prefix /36	3.78
Prefix count /37	1344	% Prefix /37	0.56
Prefix count /38	2568	% Prefix /38	1.07
Prefix count /39	1796	% Prefix /39	0.75
Prefix count /40	23852	% Prefix /40	9.95
Prefix count /41	1616	% Prefix /41	0.67
Prefix count /42	2935	% Prefix /42	1.22
Prefix count /43	1431	% Prefix /43	0.60
Prefix count /44	23605	% Prefix /44	9.85
Prefix count /45	3759	% Prefix /45	1.57
Prefix count /46	5707	% Prefix /46	2.38
Prefix count /47	8437	% Prefix /47	3.52
Prefix count /48	107513	% Prefix /48	44.85
Prefix count /49	148	% Prefix /49	0.06
Prefix count /50	16	% Prefix /50	0.01
Prefix count /51	15	% Prefix /51	0.01
Prefix count /52	118	% Prefix /52	0.05
Prefix count /53	5	% Prefix /53	0.00
Prefix count /54	3	% Prefix /54	0.00
Prefix count /56	130	% Prefix /56	0.05
Prefix count /58	3	% Prefix /58	0.00
Prefix count /60	4	% Prefix /60	0.00
Prefix count /64	698	% Prefix /64	0.29
Prefix count /112	5	% Prefix /112	0.00
Prefix count /128	1	% Prefix /128	0.00

Root Prefix Length Distributions

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

Root Prefix Length Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Root Prefix Count	(data)	% Prefix distribution	(data)
Prefix count /19	1	% Prefix /19	0.00
Prefix count /20	14	% Prefix /20	0.05
Prefix count /21	3	% Prefix /21	0.01
Prefix count /22	6	% Prefix /22	0.02
Prefix count /23	6	% Prefix /23	0.02
Prefix count /24	33	% Prefix /24	0.11
Prefix count /25	11	% Prefix /25	0.04
Prefix count /26	14	% Prefix /26	0.05
Prefix count /27	16	% Prefix /27	0.05
Prefix count /28	125	% Prefix /28	0.41
Prefix count /29	5168	% Prefix /29	17.04
Prefix count /30	399	% Prefix /30	1.32
Prefix count /31	217	% Prefix /31	0.72
Prefix count /32	24321	% Prefix /32	80.18
Prefix count /33	800	% Prefix /33	0.00
Prefix count /34	1078	% Prefix /34	0.00
Prefix count /35	629	% Prefix /35	0.00
Prefix count /36	3960	% Prefix /36	0.00
Prefix count /37	252	% Prefix /37	0.00
Prefix count /38	1225	% Prefix /38	0.00
Prefix count /39	244	% Prefix /39	0.00
Prefix count /40	6361	% Prefix /40	0.00
Prefix count /41	545	% Prefix /41	0.00
Prefix count /42	1085	% Prefix /42	0.00
Prefix count /43	649	% Prefix /43	0.00
Prefix count /44	6575	% Prefix /44	0.00
Prefix count /45	548	% Prefix /45	0.00
Prefix count /46	1826	% Prefix /46	0.00
Prefix count /47	2112	% Prefix /47	0.00
Prefix count /48	44528	% Prefix /48	0.00
Prefix count /49	2	% Prefix /49	0.00
Prefix count /56	1	% Prefix /56	0.00
Prefix count /60	1	% Prefix /60	0.00
Prefix count /64	15	% Prefix /64	0.00

AS Diameter Reports

The time trend of the reacahbility of addresses and AS's using AS distance from the sample point to the origin AS as the diameter metric.

AS Diameter Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Addresses by AS distance	(data)	Address percentage by AS distance	(data)
Addresses at AS distance 0	536870912	% Addresses at AS distance 0	0
Addresses at AS distance 1	1123134668806	% Addresses at AS distance 1	0
Addresses at AS distance 2	90947187142724	% Addresses at AS distance 2	12
Addresses at AS distance 3	297070281752318	% Addresses at AS distance 3	39
Addresses at AS distance 4	216165101111925	% Addresses at AS distance 4	29
Addresses at AS distance 5	107073948549123	% Addresses at AS distance 5	14
Addresses at AS distance 6	29330161664000	% Addresses at AS distance 6	3
Addresses at AS distance 7	2299881521152	% Addresses at AS distance 7	0
Addresses at AS distance 8	917796093952	% Addresses at AS distance 8	0
Addresses at AS distance 9	91304886272	% Addresses at AS distance 9	0
Addresses at AS distance 10	6442975232	% Addresses at AS distance 10	0
Addresses at AS distance 11	1073807360	% Addresses at AS distance 11	0
Addresses at AS distance 12	0	% Addresses at AS distance 12	0
Addresses at AS distance 13	0	% Addresses at AS distance 13	0
Addresses at AS distance 14	0	% Addresses at AS distance 14	0
Addresses at AS distance 15	0	% Addresses at AS distance 15	0
Addresses at AS distance 16	0	% Addresses at AS distance 16	0
Addresses at AS distance 17	0	% Addresses at AS distance 17	0
Addresses at AS distance 18	0	% Addresses at AS distance 18	0
Addresses at AS distance 19	0	% Addresses at AS distance 19	0
Addresses at AS distance 20	0	% Addresses at AS distance 20	0
Addresses at AS distance 21	0	% Addresses at AS distance 21	0
Addresses at AS distance 22	0	% Addresses at AS distance 22	0
Addresses at AS distance 23	0	% Addresses at AS distance 23	0
Addresses at AS distance 24	0	% Addresses at AS distance 24	0
Addresses at AS distance 25	65536	% Addresses at AS distance 25	0

Cumulative Address by AS distance	(data)	Cumulative % Address by AS distance	(data)
Addresses reachable within 0 AS hops	536870912	% Addresses reachable within 0 AS hops	0
Addresses reachable within 1 AS hops	1123671539718	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	92070858682442	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	389141140434760	% Addresses reachable within 3 AS hops	52
Addresses reachable within 4 AS hops	605306241546685	% Addresses reachable within 4 AS hops	81
Addresses reachable within 5 AS hops	712380190095808	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	741710351759808	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	744010233280960	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	744928029374912	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	745019334261184	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	745025777236416	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	745026851043776	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	745026851043776	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	745026851043776	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	745026851043776	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	745026851043776	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	745026851043776	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	745026851043776	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	745026851043776	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	745026851043776	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	745026851043776	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	745026851043776	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	745026851043776	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	745026851043776	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	745026851043776	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	745026851109312	% 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	907	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10683	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12747	% ASes reachable at 4 AS hops	35
ASes reachable at 5 AS hops	9906	% ASes reachable at 5 AS hops	27
ASes reachable at 6 AS hops	1390	% ASes reachable at 6 AS hops	3
ASes reachable at 7 AS hops	255	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	112	% 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	4	% 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	911	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11594	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	24341	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	34247	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	35637	Cumulative % ASes by AS hops 6	98
ASes reachable by 7 AS hops	35892	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	36004	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	36013	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	36017	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	36018	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	36018	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	36018	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	36018	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	36018	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	36018	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	36018	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	36018	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	36018	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	36018	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	36018	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	36018	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	36018	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	36018	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	36018	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	837752	New Entries	30156	Removed Entries	683221	Updated Entries	124375
		Report		Report		Report
Address Span	4202131470	Address Span	3119185938	Address Span	438112976	Address Span	644832556
Average address span per update	5015	Avg Span	103435	Avg Span	641	Avg Span	5184
Average prefix size updated	46.29	Average prefix size	128.62	Average prefix size	42.82	Average prefix size	45.38
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 total	3	Prefix /16 announcements	0	Prefix /16 withdrawals	3	Prefix /16 path updates	0
Prefix /19 total	3	Prefix /19 announcements	0	Prefix /19 withdrawals	3	Prefix /19 path updates	0
Prefix /20 total	50	Prefix /20 announcements	0	Prefix /20 withdrawals	42	Prefix /20 path updates	8
Prefix /21 total	11	Prefix /21 announcements	0	Prefix /21 withdrawals	9	Prefix /21 path updates	2
Prefix /22 total	21	Prefix /22 announcements	0	Prefix /22 withdrawals	18	Prefix /22 path updates	3
Prefix /23 total	19	Prefix /23 announcements	0	Prefix /23 withdrawals	18	Prefix /23 path updates	1
Prefix /24 total	138	Prefix /24 announcements	0	Prefix /24 withdrawals	117	Prefix /24 path updates	21
Prefix /25 total	35	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	2
Prefix /26 total	68	Prefix /26 announcements	0	Prefix /26 withdrawals	57	Prefix /26 path updates	11
Prefix /27 total	65	Prefix /27 announcements	0	Prefix /27 withdrawals	54	Prefix /27 path updates	11
Prefix /28 total	539	Prefix /28 announcements	0	Prefix /28 withdrawals	456	Prefix /28 path updates	83
Prefix /29 total	17254	Prefix /29 announcements	1	Prefix /29 withdrawals	15591	Prefix /29 path updates	1662
Prefix /30 total	2860	Prefix /30 announcements	0	Prefix /30 withdrawals	2391	Prefix /30 path updates	469
Prefix /31 total	1232	Prefix /31 announcements	0	Prefix /31 withdrawals	1018	Prefix /31 path updates	214
Prefix /32 total	93502	Prefix /32 announcements	10	Prefix /32 withdrawals	78462	Prefix /32 path updates	15030
Prefix /33 total	15724	Prefix /33 announcements	3	Prefix /33 withdrawals	13350	Prefix /33 path updates	2371
Prefix /34 total	14939	Prefix /34 announcements	3	Prefix /34 withdrawals	12810	Prefix /34 path updates	2126
Prefix /35 total	5715	Prefix /35 announcements	3	Prefix /35 withdrawals	4813	Prefix /35 path updates	899
Prefix /36 total	30653	Prefix /36 announcements	1	Prefix /36 withdrawals	25597	Prefix /36 path updates	5055
Prefix /37 total	4730	Prefix /37 announcements	1	Prefix /37 withdrawals	3769	Prefix /37 path updates	960
Prefix /38 total	9297	Prefix /38 announcements	0	Prefix /38 withdrawals	7514	Prefix /38 path updates	1783
Prefix /39 total	6681	Prefix /39 announcements	0	Prefix /39 withdrawals	5262	Prefix /39 path updates	1419
Prefix /40 total	83081	Prefix /40 announcements	1	Prefix /40 withdrawals	68377	Prefix /40 path updates	14703
Prefix /41 total	5717	Prefix /41 announcements	0	Prefix /41 withdrawals	4715	Prefix /41 path updates	1002
Prefix /42 total	10440	Prefix /42 announcements	1	Prefix /42 withdrawals	8701	Prefix /42 path updates	1738
Prefix /43 total	4812	Prefix /43 announcements	0	Prefix /43 withdrawals	4012	Prefix /43 path updates	800
Prefix /44 total	78202	Prefix /44 announcements	2	Prefix /44 withdrawals	67203	Prefix /44 path updates	10997
Prefix /45 total	12891	Prefix /45 announcements	4	Prefix /45 withdrawals	11164	Prefix /45 path updates	1723
Prefix /46 total	17635	Prefix /46 announcements	0	Prefix /46 withdrawals	15268	Prefix /46 path updates	2367
Prefix /47 total	24959	Prefix /47 announcements	1	Prefix /47 withdrawals	22385	Prefix /47 path updates	2573
Prefix /48 total	361553	Prefix /48 announcements	105	Prefix /48 withdrawals	309305	Prefix /48 path updates	52143
Prefix /49 total	24	Prefix /49 announcements	0	Prefix /49 withdrawals	22	Prefix /49 path updates	2
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	115	Prefix /52 announcements	0	Prefix /52 withdrawals	115	Prefix /52 path updates	0
Prefix /53 total	7	Prefix /53 announcements	0	Prefix /53 withdrawals	6	Prefix /53 path updates	1
Prefix /54 total	2	Prefix /54 announcements	0	Prefix /54 withdrawals	2	Prefix /54 path updates	0
Prefix /56 total	22	Prefix /56 announcements	0	Prefix /56 withdrawals	22	Prefix /56 path updates	0
Prefix /58 total	3	Prefix /58 announcements	0	Prefix /58 withdrawals	3	Prefix /58 path updates	0
Prefix /60 total	1	Prefix /60 announcements	0	Prefix /60 withdrawals	1	Prefix /60 path updates	0
Prefix /64 total	560	Prefix /64 announcements	0	Prefix /64 withdrawals	506	Prefix /64 path updates	54
Update rate, normalized by prefix count		Announce		Withdraw		Path Chg
Prefix /16 total	0.00	Prefix /16 announcements	100.00	Prefix /16 withdrawals	100.00	Prefix /16 path updates	100.00
Prefix /19 total	0.86	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.05	Prefix /19 path updates	0.00
Prefix /20 total	1.02	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	1.10
Prefix /21 total	1.05	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.28
Prefix /22 total	1.00	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	0.96
Prefix /23 total	0.91	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	0.32
Prefix /24 total	1.01	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	1.04
Prefix /25 total	0.91	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.05	Prefix /25 path updates	0.35
Prefix /26 total	1.02	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.05	Prefix /26 path updates	1.12
Prefix /27 total	1.03	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	1.18
Prefix /28 total	0.99	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	1.03
Prefix /29 total	0.95	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.05	Prefix /29 path updates	0.61
Prefix /30 total	1.02	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.04	Prefix /30 path updates	1.12
Prefix /31 total	1.03	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.04	Prefix /31 path updates	1.21
Prefix /32 total	1.01	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.09
Prefix /33 total	0.90	Prefix /33 announcements	0.00	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.92
Prefix /34 total	0.85	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.89	Prefix /34 path updates	0.81
Prefix /35 total	0.90	Prefix /35 announcements	0.01	Prefix /35 withdrawals	0.93	Prefix /35 path updates	0.95
Prefix /36 total	0.97	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	1.08
Prefix /37 total	1.01	Prefix /37 announcements	0.01	Prefix /37 withdrawals	0.98	Prefix /37 path updates	1.38
Prefix /38 total	1.04	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.03	Prefix /38 path updates	1.34
Prefix /39 total	1.06	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.52
Prefix /40 total	1.00	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.01	Prefix /40 path updates	1.19
Prefix /41 total	1.01	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.20
Prefix /42 total	1.02	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.04	Prefix /42 path updates	1.14
Prefix /43 total	0.96	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	1.08
Prefix /44 total	0.95	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.00	Prefix /44 path updates	0.90
Prefix /45 total	0.98	Prefix /45 announcements	0.01	Prefix /45 withdrawals	1.04	Prefix /45 path updates	0.88
Prefix /46 total	0.88	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.94	Prefix /46 path updates	0.80
Prefix /47 total	0.85	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.93	Prefix /47 path updates	0.59
Prefix /48 total	0.96	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.01	Prefix /48 path updates	0.93
Prefix /49 total	0.05	Prefix /49 announcements	0.00	Prefix /49 withdrawals	0.05	Prefix /49 path updates	0.03
Prefix /50 total	0.21	Prefix /50 announcements	0.00	Prefix /50 withdrawals	0.26	Prefix /50 path updates	0.00
Prefix /51 total	0.31	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.35	Prefix /51 path updates	0.13
Prefix /52 total	0.28	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.34	Prefix /52 path updates	0.00
Prefix /53 total	0.40	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.39
Prefix /54 total	0.19	Prefix /54 announcements	0.00	Prefix /54 withdrawals	0.23	Prefix /54 path updates	0.00
Prefix /56 total	0.05	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.06	Prefix /56 path updates	0.00
Prefix /58 total	0.29	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.35	Prefix /58 path updates	0.00
Prefix /60 total	0.07	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.09	Prefix /60 path updates	0.00
Prefix /64 total	0.23	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.25	Prefix /64 path updates	0.15

FIB Update Rate Reports Updates per hour (Measurement Period 1 hrs 0 mins)	Data	Announce Rate	Data	Withdraw Rate	Data	Path Chg Rate	Data
Table Updates	837752.000	New Entries	30156.000	Removed Entries	683221.000	Updated Entries	124375.000
Address Span	4202131456.000	Address Span	3119185920.000	Address Span	438112960.000	Address Span	644832576.000
Average address span per update	5015.000	Avg Span	103435.000	Avg Span	641.000	Avg Span	5184.000
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 update rate	3.000	Prefix /16 announcements	0.000	Prefix /16 withdrawals	3.000	Prefix /16 path updates	0.000
Prefix /19 update rate	3.000	Prefix /19 announcements	0.000	Prefix /19 withdrawals	3.000	Prefix /19 path updates	0.000
Prefix /20 update rate	50.000	Prefix /20 announcements	0.000	Prefix /20 withdrawals	42.000	Prefix /20 path updates	8.000
Prefix /21 update rate	11.000	Prefix /21 announcements	0.000	Prefix /21 withdrawals	9.000	Prefix /21 path updates	2.000
Prefix /22 update rate	21.000	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.000	Prefix /22 path updates	3.000
Prefix /23 update rate	19.000	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.000	Prefix /23 path updates	1.000
Prefix /24 update rate	138.000	Prefix /24 announcements	0.000	Prefix /24 withdrawals	117.000	Prefix /24 path updates	21.000
Prefix /25 update rate	35.000	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.000	Prefix /25 path updates	2.000
Prefix /26 update rate	68.000	Prefix /26 announcements	0.000	Prefix /26 withdrawals	57.000	Prefix /26 path updates	11.000
Prefix /27 update rate	65.000	Prefix /27 announcements	0.000	Prefix /27 withdrawals	54.000	Prefix /27 path updates	11.000
Prefix /28 update rate	539.000	Prefix /28 announcements	0.000	Prefix /28 withdrawals	456.000	Prefix /28 path updates	83.000
Prefix /29 update rate	17254.000	Prefix /29 announcements	1.000	Prefix /29 withdrawals	15591.000	Prefix /29 path updates	1662.000
Prefix /30 update rate	2860.000	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2391.000	Prefix /30 path updates	469.000
Prefix /31 update rate	1232.000	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1018.000	Prefix /31 path updates	214.000
Prefix /32 update rate	93502.000	Prefix /32 announcements	10.000	Prefix /32 withdrawals	78462.000	Prefix /32 path updates	15030.000
Prefix /33 update rate	15724.000	Prefix /33 announcements	3.000	Prefix /33 withdrawals	13350.000	Prefix /33 path updates	2371.000
Prefix /34 update rate	14939.000	Prefix /34 announcements	3.000	Prefix /34 withdrawals	12810.000	Prefix /34 path updates	2126.000
Prefix /35 update rate	5715.000	Prefix /35 announcements	3.000	Prefix /35 withdrawals	4813.000	Prefix /35 path updates	899.000
Prefix /36 update rate	30653.000	Prefix /36 announcements	1.000	Prefix /36 withdrawals	25597.000	Prefix /36 path updates	5055.000
Prefix /37 update rate	4730.000	Prefix /37 announcements	1.000	Prefix /37 withdrawals	3769.000	Prefix /37 path updates	960.000
Prefix /38 update rate	9297.000	Prefix /38 announcements	0.000	Prefix /38 withdrawals	7514.000	Prefix /38 path updates	1783.000
Prefix /39 update rate	6681.000	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5262.000	Prefix /39 path updates	1419.000
Prefix /40 update rate	83081.000	Prefix /40 announcements	1.000	Prefix /40 withdrawals	68377.000	Prefix /40 path updates	14703.000
Prefix /41 update rate	5717.000	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4715.000	Prefix /41 path updates	1002.000
Prefix /42 update rate	10440.000	Prefix /42 announcements	1.000	Prefix /42 withdrawals	8701.000	Prefix /42 path updates	1738.000
Prefix /43 update rate	4812.000	Prefix /43 announcements	0.000	Prefix /43 withdrawals	4012.000	Prefix /43 path updates	800.000
Prefix /44 update rate	78202.000	Prefix /44 announcements	2.000	Prefix /44 withdrawals	67203.000	Prefix /44 path updates	10997.000
Prefix /45 update rate	12891.000	Prefix /45 announcements	4.000	Prefix /45 withdrawals	11164.000	Prefix /45 path updates	1723.000
Prefix /46 update rate	17635.000	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15268.000	Prefix /46 path updates	2367.000
Prefix /47 update rate	24959.000	Prefix /47 announcements	1.000	Prefix /47 withdrawals	22385.000	Prefix /47 path updates	2573.000
Prefix /48 update rate	361553.000	Prefix /48 announcements	105.000	Prefix /48 withdrawals	309305.000	Prefix /48 path updates	52143.000
Prefix /49 update rate	24.000	Prefix /49 announcements	0.000	Prefix /49 withdrawals	22.000	Prefix /49 path updates	2.000
Prefix /50 update rate	12.000	Prefix /50 announcements	0.000	Prefix /50 withdrawals	12.000	Prefix /50 path updates	0.000
Prefix /51 update rate	16.000	Prefix /51 announcements	0.000	Prefix /51 withdrawals	15.000	Prefix /51 path updates	1.000
Prefix /52 update rate	115.000	Prefix /52 announcements	0.000	Prefix /52 withdrawals	115.000	Prefix /52 path updates	0.000
Prefix /53 update rate	7.000	Prefix /53 announcements	0.000	Prefix /53 withdrawals	6.000	Prefix /53 path updates	1.000
Prefix /54 update rate	2.000	Prefix /54 announcements	0.000	Prefix /54 withdrawals	2.000	Prefix /54 path updates	0.000
Prefix /56 update rate	22.000	Prefix /56 announcements	0.000	Prefix /56 withdrawals	22.000	Prefix /56 path updates	0.000
Prefix /58 update rate	3.000	Prefix /58 announcements	0.000	Prefix /58 withdrawals	3.000	Prefix /58 path updates	0.000
Prefix /60 update rate	1.000	Prefix /60 announcements	0.000	Prefix /60 withdrawals	1.000	Prefix /60 path updates	0.000
Prefix /64 update rate	560.000	Prefix /64 announcements	0.000	Prefix /64 withdrawals	506.000	Prefix /64 path updates	54.000

Path Updates - Breakdown by Update Type

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

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

Total

Data

Origin

Data

Origin Next Hop

Data

Transit

Data

First Hop

Data

Prepend

Data

30020

4141

4313

21529

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

1662

/29 Org

/29 Nxt

513

/29 Trn

/29 Fst

1149

/29 Prp

/30 Tot

469

/30 Org

/30 Nxt

246

/30 Trn

/30 Fst

223

/30 Prp

/31 Tot

214

/31 Org

/31 Nxt

/31 Trn

/31 Fst

133

/31 Prp

/32 Tot

15030

/32 Org

4101

/32 Nxt

2606

/32 Trn

/32 Fst

8318

/32 Prp

/33 Tot

2371

/33 Org

/33 Nxt

398

/33 Trn

/33 Fst

1968

/33 Prp

/34 Tot

2126

/34 Org

/34 Nxt

417

/34 Trn

/34 Fst

1707

/34 Prp

/35 Tot

899

/35 Org

/35 Nxt

218

/35 Trn

/35 Fst

679

/35 Prp

/36 Tot

5055

/36 Org

/36 Nxt

1004

/36 Trn

/36 Fst

4049

/36 Prp

/37 Tot

960

/37 Org

/37 Nxt

314

/37 Trn

/37 Fst

640

/37 Prp

/38 Tot

1783

/38 Org

/38 Nxt

386

/38 Trn

/38 Fst

1397

/38 Prp

/39 Tot

1419

/39 Org

/39 Nxt

/39 Trn

/39 Fst

1325

/39 Prp

/40 Tot

14703

/40 Org

/40 Nxt

2024

/40 Trn

/40 Fst

12671

/40 Prp

/41 Tot

1002

/41 Org

/41 Nxt

137

/41 Trn

/41 Fst

865

/41 Prp

/42 Tot

1738

/42 Org

/42 Nxt

494

/42 Trn

/42 Fst

1244

/42 Prp

/43 Tot

800

/43 Org

/43 Nxt

/43 Trn

/43 Fst

732

/43 Prp

/44 Tot

10997

/44 Org

/44 Nxt

1539

/44 Trn

/44 Fst

9398

/44 Prp

/45 Tot

1723

/45 Org

/45 Nxt

281

/45 Trn

/45 Fst

1431

/45 Prp

/46 Tot

2367

/46 Org

/46 Nxt

990

/46 Trn

/46 Fst

1366

/46 Prp

/47 Tot

2573

/47 Org

/47 Nxt

286

/47 Trn

/47 Fst

2240

/47 Prp

/48 Tot

52143

/48 Org

/48 Nxt

11601

/48 Trn

267

/48 Fst

40169

/48 Prp

/49 Tot

/49 Org

/49 Nxt

/49 Trn

/49 Fst

/49 Prp

/51 Tot

/51 Org

/51 Nxt

/51 Trn

/51 Fst

/51 Prp

/53 Tot

/53 Org

/53 Nxt

/53 Trn

/53 Fst

/53 Prp

/64 Tot

/64 Org

/64 Nxt

/64 Trn

/64 Fst

/64 Prp

AS Announcement Reports

The time trend of total span of address space advertised by ASes, using truncated prefix length as the span metric.

AS Announcements Reports	Data Sets(txt)	Percentage Reports	Data
Originating Addresses AS Count	(data)	Originating Addresses % AS Count	(data)
AS's announcing span of /18	2	% AS's announcing span of /18	0.0001
AS's announcing span of /19	11	% AS's announcing span of /19	0.0003
AS's announcing span of /20	4	% AS's announcing span of /20	0.0001
AS's announcing span of /21	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	0.0009
AS's announcing span of /24	21	% AS's announcing span of /24	0.0007
AS's announcing span of /25	52	% AS's announcing span of /25	0.0016
AS's announcing span of /26	143	% AS's announcing span of /26	0.0045
AS's announcing span of /27	344	% AS's announcing span of /27	0.0109
AS's announcing span of /28	1008	% AS's announcing span of /28	0.0320
AS's announcing span of /29	2072	% AS's announcing span of /29	0.0657
AS's announcing span of /30	1407	% AS's announcing span of /30	0.0446
AS's announcing span of /31	4663	% AS's announcing span of /31	0.1479
AS's announcing span of /32	9089	% AS's announcing span of /32	0.2882
AS's announcing span of /33	373	% AS's announcing span of /33	0.0118
AS's announcing span of /34	297	% AS's announcing span of /34	0.0094
AS's announcing span of /35	431	% AS's announcing span of /35	0.0137
AS's announcing span of /36	626	% AS's announcing span of /36	0.0199
AS's announcing span of /37	182	% AS's announcing span of /37	0.0058
AS's announcing span of /38	254	% AS's announcing span of /38	0.0081
AS's announcing span of /39	500	% AS's announcing span of /39	0.0159
AS's announcing span of /40	689	% AS's announcing span of /40	0.0219
AS's announcing span of /41	135	% AS's announcing span of /41	0.0043
AS's announcing span of /42	230	% AS's announcing span of /42	0.0073
AS's announcing span of /43	463	% AS's announcing span of /43	0.0147
AS's announcing span of /44	662	% AS's announcing span of /44	0.0210
AS's announcing span of /45	479	% AS's announcing span of /45	0.0152
AS's announcing span of /46	821	% AS's announcing span of /46	0.0260
AS's announcing span of /47	1038	% AS's announcing span of /47	0.0329
AS's announcing span of /48	5475	% AS's announcing span of /48	0.1736
AS's announcing span of /53	1	% AS's announcing span of /53	0.0000
AS's announcing span of /56	1	% AS's announcing span of /56	0.0000
AS's announcing span of /61	2	% AS's announcing span of /61	0.0001
AS's announcing span of /62	1	% AS's announcing span of /62	0.0000
AS's announcing span of /64	8	% AS's announcing span of /64	0.0003

AS Connectivity Reports

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

AS Connectivity Report	Data
Average AS Connectivity Degree (119540/36018)	3.3189
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	117629	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	114831	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	86257	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