	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Thu Jul 3 03:45:05 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)	230810	Change in FIB Size	-83	Change (%)	-0.036
All BGP entries (RIB)	884626
RIB/FIB ratio (884626/230810)	3.8327
Valid entries	884626

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)	679042296841759
Total address space advertised (prefix)	14.7295
Percentage of IPv6 space advertised (679042296841759/18446744073709551615)	0.003681
Average address span	2941996867
Average address span (as prefix size)	32.5459
Average prefix length	42.8989

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	132588	Specifics as % of FIB entries (132588/230810)	57.4447
Specifics as % of address span (41069352817154/679042296841759)	6.0481
Specifics where AS prepended Path matches aggregate	60846	AS-P_Path-Match % (60846/132588)	45.89
AS Path matches aggregate	65321	AS-Path-Match % (65321/132588)	49.2661
AS Origin matches aggregate	102451	AS-Origin-Match % (102451/132588)	77.2702
Root Prefixes	98222
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	96552
Root Prefixes with depth 1	1337
Root Prefixes with depth 2	247
Root Prefixes with depth 3	63
Root Prefixes with depth 4	17
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	35029	ASes visible in only one AS path	24978
Origin only ASes	29053	Origin ASs announced via a single AS path	24591
Transit only ASes	374	Originating AS ATOM count	34655
Mixed ASes	5602	Originating AS ATOM compression	0.1501
Multi-Origin Prefixes	910
ASes originating a single prefix	21477
Average entries per origin AS	6.6602	Maximum entries for an origin AS (AS9808)	6682
Average address range span for an origin AS	19594352816.0946
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)	29.8103

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	135461	Unique AS prepended Paths	138921
AS Paths used in FIB	47399	AS Paths using prepending	21154
AS paths associated with a single FIB entry	31541	AS Paths using private ASs	41
Average AS path length	4.8567	Maximum AS Path length	26
Average address weighted AS path length	4.8730	Maximum prepended AS Path length	46
Average entries per AS Path	1.7039	Average entries per FIB AS Path	4.8695
AS Paths per origin AS	3.9088	FIB AS Paths per origin AS	1.3677
AS PATH ATOM compression	0.2054

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	5243	% Prefix /29	2.27
Prefix count /30	741	% Prefix /30	0.32
Prefix count /31	334	% Prefix /31	0.14
Prefix count /32	25856	% Prefix /32	11.20
Prefix count /33	4818	% Prefix /33	2.09
Prefix count /34	4758	% Prefix /34	2.06
Prefix count /35	1802	% Prefix /35	0.78
Prefix count /36	8554	% Prefix /36	3.71
Prefix count /37	1236	% Prefix /37	0.54
Prefix count /38	2283	% Prefix /38	0.99
Prefix count /39	1751	% Prefix /39	0.76
Prefix count /40	23432	% Prefix /40	10.15
Prefix count /41	1462	% Prefix /41	0.63
Prefix count /42	2867	% Prefix /42	1.24
Prefix count /43	1334	% Prefix /43	0.58
Prefix count /44	21840	% Prefix /44	9.46
Prefix count /45	2802	% Prefix /45	1.21
Prefix count /46	5827	% Prefix /46	2.52
Prefix count /47	8147	% Prefix /47	3.53
Prefix count /48	104184	% Prefix /48	45.14
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	163	% Prefix /56	0.07
Prefix count /58	6	% Prefix /58	0.00
Prefix count /60	9	% Prefix /60	0.00
Prefix count /64	780	% 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	5193	% Prefix /29	17.45
Prefix count /30	349	% Prefix /30	1.17
Prefix count /31	211	% Prefix /31	0.71
Prefix count /32	23787	% Prefix /32	79.92
Prefix count /33	728	% Prefix /33	0.00
Prefix count /34	1056	% Prefix /34	0.00
Prefix count /35	597	% Prefix /35	0.00
Prefix count /36	3651	% Prefix /36	0.00
Prefix count /37	244	% Prefix /37	0.00
Prefix count /38	1126	% Prefix /38	0.00
Prefix count /39	221	% Prefix /39	0.00
Prefix count /40	5737	% Prefix /40	0.00
Prefix count /41	535	% Prefix /41	0.00
Prefix count /42	932	% Prefix /42	0.00
Prefix count /43	634	% Prefix /43	0.00
Prefix count /44	6353	% Prefix /44	0.00
Prefix count /45	444	% Prefix /45	0.00
Prefix count /46	1812	% Prefix /46	0.00
Prefix count /47	1943	% Prefix /47	0.00
Prefix count /48	42421	% 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	1123134603269	% Addresses at AS distance 1	0
Addresses at AS distance 2	92035765268540	% Addresses at AS distance 2	12
Addresses at AS distance 3	275049462736195	% Addresses at AS distance 3	38
Addresses at AS distance 4	213043934360200	% Addresses at AS distance 4	29
Addresses at AS distance 5	108460891770885	% Addresses at AS distance 5	15
Addresses at AS distance 6	28901192237072	% Addresses at AS distance 6	4
Addresses at AS distance 7	1381626413056	% Addresses at AS distance 7	0
Addresses at AS distance 8	97921466368	% Addresses at AS distance 8	0
Addresses at AS distance 9	17183539200	% Addresses at AS distance 9	0
Addresses at AS distance 10	196608	% Addresses at AS distance 10	0
Addresses at AS distance 11	65536	% Addresses at AS distance 11	0
Addresses at AS distance 12	65536	% Addresses at AS distance 12	0
Addresses at AS distance 13	0	% Addresses at AS distance 13	0
Addresses at AS distance 14	0	% Addresses at AS distance 14	0
Addresses at AS distance 15	0	% Addresses at AS distance 15	0
Addresses at AS distance 16	0	% Addresses at AS distance 16	0
Addresses at AS distance 17	0	% Addresses at AS distance 17	0
Addresses at AS distance 18	0	% Addresses at AS distance 18	0
Addresses at AS distance 19	0	% Addresses at AS distance 19	0
Addresses at AS distance 20	0	% Addresses at AS distance 20	0
Addresses at AS distance 21	0	% Addresses at AS distance 21	0
Addresses at AS distance 22	0	% Addresses at AS distance 22	0
Addresses at AS distance 23	0	% Addresses at AS distance 23	0
Addresses at AS distance 24	0	% Addresses at AS distance 24	0
Addresses at AS distance 25	65536	% Addresses at AS distance 25	0

Cumulative Address by AS distance	(data)	Cumulative % Address by AS distance	(data)
Addresses reachable within 0 AS hops	536870912	% Addresses reachable within 0 AS hops	0
Addresses reachable within 1 AS hops	1123671474181	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	93159436742721	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	368208899478916	% Addresses reachable within 3 AS hops	51
Addresses reachable within 4 AS hops	581252833839116	% Addresses reachable within 4 AS hops	80
Addresses reachable within 5 AS hops	689713725610001	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	718614917847073	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	719996544260129	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	720094465726497	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	720111649265697	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	720111649462305	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	720111649527841	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	720111649593377	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	720111649593377	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	720111649593377	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	720111649593377	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	720111649593377	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	720111649593377	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	720111649593377	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	720111649593377	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	720111649593377	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	720111649593377	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	720111649593377	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	720111649593377	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	720111649593377	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	720111649658913	% 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	10575	% ASes reachable at 3 AS hops	30
ASes reachable at 4 AS hops	11993	% ASes reachable at 4 AS hops	34
ASes reachable at 5 AS hops	9888	% ASes reachable at 5 AS hops	28
ASes reachable at 6 AS hops	1459	% ASes reachable at 6 AS hops	4
ASes reachable at 7 AS hops	179	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	26	% 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	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	11482	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	23475	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	33363	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	34822	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	35001	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	35027	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	35028	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	35028	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	35029	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	35029	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	35029	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	35029	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	35029	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	35029	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	35029	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	35029	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	35029	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	35029	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	35029	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	35029	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	35029	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	35029	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	35029	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	797773	New Entries	28041	Removed Entries	654515	Updated Entries	115217
		Report		Report		Report
Address Span	2565051233	Address Span	3670082051	Address Span	1628443994	Address Span	1561492484
Average address span per update	3215	Avg Span	130882	Avg Span	2488	Avg Span	13552
Average prefix size updated	45.77	Average prefix size	128.71	Average prefix size	42.78	Average prefix size	42.56
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	60	Prefix /26 announcements	0	Prefix /26 withdrawals	54	Prefix /26 path updates	6
Prefix /27 total	66	Prefix /27 announcements	0	Prefix /27 withdrawals	57	Prefix /27 path updates	9
Prefix /28 total	546	Prefix /28 announcements	0	Prefix /28 withdrawals	456	Prefix /28 path updates	90
Prefix /29 total	16811	Prefix /29 announcements	0	Prefix /29 withdrawals	15615	Prefix /29 path updates	1196
Prefix /30 total	2655	Prefix /30 announcements	0	Prefix /30 withdrawals	2206	Prefix /30 path updates	449
Prefix /31 total	1185	Prefix /31 announcements	0	Prefix /31 withdrawals	994	Prefix /31 path updates	191
Prefix /32 total	91449	Prefix /32 announcements	3	Prefix /32 withdrawals	76667	Prefix /32 path updates	14779
Prefix /33 total	15180	Prefix /33 announcements	0	Prefix /33 withdrawals	12835	Prefix /33 path updates	2345
Prefix /34 total	14259	Prefix /34 announcements	1	Prefix /34 withdrawals	12034	Prefix /34 path updates	2224
Prefix /35 total	5718	Prefix /35 announcements	0	Prefix /35 withdrawals	4796	Prefix /35 path updates	922
Prefix /36 total	28519	Prefix /36 announcements	1	Prefix /36 withdrawals	23875	Prefix /36 path updates	4643
Prefix /37 total	4188	Prefix /37 announcements	0	Prefix /37 withdrawals	3465	Prefix /37 path updates	723
Prefix /38 total	8194	Prefix /38 announcements	1	Prefix /38 withdrawals	6746	Prefix /38 path updates	1447
Prefix /39 total	6488	Prefix /39 announcements	1	Prefix /39 withdrawals	5155	Prefix /39 path updates	1332
Prefix /40 total	81830	Prefix /40 announcements	3	Prefix /40 withdrawals	67328	Prefix /40 path updates	14499
Prefix /41 total	5117	Prefix /41 announcements	1	Prefix /41 withdrawals	4229	Prefix /41 path updates	887
Prefix /42 total	9699	Prefix /42 announcements	3	Prefix /42 withdrawals	8423	Prefix /42 path updates	1273
Prefix /43 total	4418	Prefix /43 announcements	0	Prefix /43 withdrawals	3697	Prefix /43 path updates	721
Prefix /44 total	73760	Prefix /44 announcements	3	Prefix /44 withdrawals	62675	Prefix /44 path updates	11082
Prefix /45 total	9610	Prefix /45 announcements	0	Prefix /45 withdrawals	8303	Prefix /45 path updates	1307
Prefix /46 total	17774	Prefix /46 announcements	0	Prefix /46 withdrawals	15325	Prefix /46 path updates	2449
Prefix /47 total	23915	Prefix /47 announcements	2	Prefix /47 withdrawals	21511	Prefix /47 path updates	2402
Prefix /48 total	347234	Prefix /48 announcements	77	Prefix /48 withdrawals	297060	Prefix /48 path updates	50097
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	83	Prefix /56 announcements	2	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	578	Prefix /64 announcements	0	Prefix /64 withdrawals	539	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	2.00
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	0.96	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.06	Prefix /26 path updates	0.67
Prefix /27 total	1.00	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.06	Prefix /27 path updates	0.95
Prefix /28 total	1.01	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	1.16
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	1.21
Prefix /31 total	1.03	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.05	Prefix /31 path updates	1.15
Prefix /32 total	1.02	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.05	Prefix /32 path updates	1.15
Prefix /33 total	0.91	Prefix /33 announcements	0.00	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.98
Prefix /34 total	0.87	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.89	Prefix /34 path updates	0.94
Prefix /35 total	0.92	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.94	Prefix /35 path updates	1.02
Prefix /36 total	0.96	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.98	Prefix /36 path updates	1.09
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	1.52
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	0.01	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.22
Prefix /42 total	0.98	Prefix /42 announcements	0.01	Prefix /42 withdrawals	1.04	Prefix /42 path updates	0.89
Prefix /43 total	0.96	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	1.08
Prefix /44 total	0.98	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	1.04	Prefix /45 path updates	0.93
Prefix /46 total	0.88	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.93	Prefix /46 path updates	0.84
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	0.96
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	0.10	Prefix /56 withdrawals	0.13	Prefix /56 path updates	0.27
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	0.21	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.24	Prefix /64 path updates	0.10

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	797773.000	New Entries	28041.000	Removed Entries	654515.000	Updated Entries	115217.000
Address Span	2565051136.000	Address Span	3670082048.000	Address Span	1628444032.000	Address Span	1561492480.000
Average address span per update	3215.000	Avg Span	130882.000	Avg Span	2488.000	Avg Span	13552.000
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	47.000	Prefix /20 announcements	0.000	Prefix /20 withdrawals	39.000	Prefix /20 path updates	8.000
Prefix /21 update rate	12.000	Prefix /21 announcements	0.000	Prefix /21 withdrawals	9.000	Prefix /21 path updates	3.000
Prefix /22 update rate	21.000	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.000	Prefix /22 path updates	3.000
Prefix /23 update rate	20.000	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.000	Prefix /23 path updates	2.000
Prefix /24 update rate	128.000	Prefix /24 announcements	0.000	Prefix /24 withdrawals	108.000	Prefix /24 path updates	20.000
Prefix /25 update rate	37.000	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.000	Prefix /25 path updates	4.000
Prefix /26 update rate	60.000	Prefix /26 announcements	0.000	Prefix /26 withdrawals	54.000	Prefix /26 path updates	6.000
Prefix /27 update rate	66.000	Prefix /27 announcements	0.000	Prefix /27 withdrawals	57.000	Prefix /27 path updates	9.000
Prefix /28 update rate	546.000	Prefix /28 announcements	0.000	Prefix /28 withdrawals	456.000	Prefix /28 path updates	90.000
Prefix /29 update rate	16811.000	Prefix /29 announcements	0.000	Prefix /29 withdrawals	15615.000	Prefix /29 path updates	1196.000
Prefix /30 update rate	2655.000	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2206.000	Prefix /30 path updates	449.000
Prefix /31 update rate	1185.000	Prefix /31 announcements	0.000	Prefix /31 withdrawals	994.000	Prefix /31 path updates	191.000
Prefix /32 update rate	91449.000	Prefix /32 announcements	3.000	Prefix /32 withdrawals	76667.000	Prefix /32 path updates	14779.000
Prefix /33 update rate	15180.000	Prefix /33 announcements	0.000	Prefix /33 withdrawals	12835.000	Prefix /33 path updates	2345.000
Prefix /34 update rate	14259.000	Prefix /34 announcements	1.000	Prefix /34 withdrawals	12034.000	Prefix /34 path updates	2224.000
Prefix /35 update rate	5718.000	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4796.000	Prefix /35 path updates	922.000
Prefix /36 update rate	28519.000	Prefix /36 announcements	1.000	Prefix /36 withdrawals	23875.000	Prefix /36 path updates	4643.000
Prefix /37 update rate	4188.000	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3465.000	Prefix /37 path updates	723.000
Prefix /38 update rate	8194.000	Prefix /38 announcements	1.000	Prefix /38 withdrawals	6746.000	Prefix /38 path updates	1447.000
Prefix /39 update rate	6488.000	Prefix /39 announcements	1.000	Prefix /39 withdrawals	5155.000	Prefix /39 path updates	1332.000
Prefix /40 update rate	81830.000	Prefix /40 announcements	3.000	Prefix /40 withdrawals	67328.000	Prefix /40 path updates	14499.000
Prefix /41 update rate	5117.000	Prefix /41 announcements	1.000	Prefix /41 withdrawals	4229.000	Prefix /41 path updates	887.000
Prefix /42 update rate	9699.000	Prefix /42 announcements	3.000	Prefix /42 withdrawals	8423.000	Prefix /42 path updates	1273.000
Prefix /43 update rate	4418.000	Prefix /43 announcements	0.000	Prefix /43 withdrawals	3697.000	Prefix /43 path updates	721.000
Prefix /44 update rate	73760.000	Prefix /44 announcements	3.000	Prefix /44 withdrawals	62675.000	Prefix /44 path updates	11082.000
Prefix /45 update rate	9610.000	Prefix /45 announcements	0.000	Prefix /45 withdrawals	8303.000	Prefix /45 path updates	1307.000
Prefix /46 update rate	17774.000	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15325.000	Prefix /46 path updates	2449.000
Prefix /47 update rate	23915.000	Prefix /47 announcements	2.000	Prefix /47 withdrawals	21511.000	Prefix /47 path updates	2402.000
Prefix /48 update rate	347234.000	Prefix /48 announcements	77.000	Prefix /48 withdrawals	297060.000	Prefix /48 path updates	50097.000
Prefix /49 update rate	22.000	Prefix /49 announcements	0.000	Prefix /49 withdrawals	22.000	Prefix /49 path updates	0.000
Prefix /50 update rate	12.000	Prefix /50 announcements	0.000	Prefix /50 withdrawals	12.000	Prefix /50 path updates	0.000
Prefix /51 update rate	16.000	Prefix /51 announcements	0.000	Prefix /51 withdrawals	15.000	Prefix /51 path updates	1.000
Prefix /52 update rate	118.000	Prefix /52 announcements	0.000	Prefix /52 withdrawals	117.000	Prefix /52 path updates	1.000
Prefix /53 update rate	7.000	Prefix /53 announcements	0.000	Prefix /53 withdrawals	6.000	Prefix /53 path updates	1.000
Prefix /54 update rate	2.000	Prefix /54 announcements	0.000	Prefix /54 withdrawals	2.000	Prefix /54 path updates	0.000
Prefix /56 update rate	83.000	Prefix /56 announcements	2.000	Prefix /56 withdrawals	59.000	Prefix /56 path updates	22.000
Prefix /58 update rate	3.000	Prefix /58 announcements	0.000	Prefix /58 withdrawals	3.000	Prefix /58 path updates	0.000
Prefix /60 update rate	3.000	Prefix /60 announcements	0.000	Prefix /60 withdrawals	3.000	Prefix /60 path updates	0.000
Prefix /64 update rate	578.000	Prefix /64 announcements	0.000	Prefix /64 withdrawals	539.000	Prefix /64 path updates	39.000

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

27943

3899

23957

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

1196

/29 Org

/29 Nxt

438

/29 Trn

/29 Fst

758

/29 Prp

/30 Tot

449

/30 Org

/30 Nxt

247

/30 Trn

/30 Fst

201

/30 Prp

/31 Tot

191

/31 Org

/31 Nxt

/31 Trn

/31 Fst

113

/31 Prp

/32 Tot

14779

/32 Org

/32 Nxt

2473

/32 Trn

/32 Fst

12297

/32 Prp

/33 Tot

2345

/33 Org

/33 Nxt

394

/33 Trn

/33 Fst

1951

/33 Prp

/34 Tot

2224

/34 Org

/34 Nxt

389

/34 Trn

/34 Fst

1834

/34 Prp

/35 Tot

922

/35 Org

/35 Nxt

247

/35 Trn

/35 Fst

675

/35 Prp

/36 Tot

4643

/36 Org

/36 Nxt

1020

/36 Trn

/36 Fst

3622

/36 Prp

/37 Tot

723

/37 Org

/37 Nxt

147

/37 Trn

/37 Fst

575

/37 Prp

/38 Tot

1447

/38 Org

/38 Nxt

367

/38 Trn

/38 Fst

1080

/38 Prp

/39 Tot

1332

/39 Org

/39 Nxt

/39 Trn

/39 Fst

1285

/39 Prp

/40 Tot

14499

/40 Org

/40 Nxt

2450

/40 Trn

/40 Fst

12038

/40 Prp

/41 Tot

887

/41 Org

/41 Nxt

218

/41 Trn

/41 Fst

669

/41 Prp

/42 Tot

1273

/42 Org

/42 Nxt

182

/42 Trn

/42 Fst

1076

/42 Prp

/43 Tot

721

/43 Org

/43 Nxt

/43 Trn

/43 Fst

634

/43 Prp

/44 Tot

11082

/44 Org

/44 Nxt

1325

/44 Trn

/44 Fst

9751

/44 Prp

/45 Tot

1307

/45 Org

/45 Nxt

/45 Trn

/45 Fst

1233

/45 Prp

/46 Tot

2449

/46 Org

/46 Nxt

1109

/46 Trn

/46 Fst

1340

/46 Prp

/47 Tot

2402

/47 Org

/47 Nxt

252

/47 Trn

/47 Fst

2150

/47 Prp

/48 Tot

50097

/48 Org

/48 Nxt

11388

/48 Trn

104

/48 Fst

38566

/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	54	% AS's announcing span of /25	0.0016
AS's announcing span of /26	135	% AS's announcing span of /26	0.0039
AS's announcing span of /27	351	% AS's announcing span of /27	0.0101
AS's announcing span of /28	974	% AS's announcing span of /28	0.0281
AS's announcing span of /29	1976	% AS's announcing span of /29	0.0571
AS's announcing span of /30	1337	% AS's announcing span of /30	0.0386
AS's announcing span of /31	4516	% AS's announcing span of /31	0.1305
AS's announcing span of /32	13065	% AS's announcing span of /32	0.3774
AS's announcing span of /33	336	% AS's announcing span of /33	0.0097
AS's announcing span of /34	281	% AS's announcing span of /34	0.0081
AS's announcing span of /35	407	% AS's announcing span of /35	0.0118
AS's announcing span of /36	596	% AS's announcing span of /36	0.0172
AS's announcing span of /37	180	% AS's announcing span of /37	0.0052
AS's announcing span of /38	262	% 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	605	% AS's announcing span of /40	0.0175
AS's announcing span of /41	138	% AS's announcing span of /41	0.0040
AS's announcing span of /42	240	% AS's announcing span of /42	0.0069
AS's announcing span of /43	444	% AS's announcing span of /43	0.0128
AS's announcing span of /44	660	% AS's announcing span of /44	0.0191
AS's announcing span of /45	484	% AS's announcing span of /45	0.0140
AS's announcing span of /46	768	% AS's announcing span of /46	0.0222
AS's announcing span of /47	1007	% AS's announcing span of /47	0.0291
AS's announcing span of /48	5236	% AS's announcing span of /48	0.1513
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 (115330/35029)	3.2924
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	117004	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	114303	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	86525	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