	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Sat Nov 15 13:45:06 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)	236412	Change in FIB Size	-39	Change (%)	-0.016
All BGP entries (RIB)	910449
RIB/FIB ratio (910449/236412)	3.8511
Valid entries	910449

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)	697963662016798
Total address space advertised (prefix)	14.6899
Percentage of IPv6 space advertised (697963662016798/18446744073709551615)	0.003784
Average address span	2952319096
Average address span (as prefix size)	32.5408
Average prefix length	42.9268

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	134513	Specifics as % of FIB entries (134513/236412)	56.8977
Specifics as % of address span (45296625299095/697963662016798)	6.4898
Specifics where AS prepended Path matches aggregate	62310	AS-P_Path-Match % (62310/134513)	46.32
AS Path matches aggregate	66347	AS-Path-Match % (66347/134513)	49.3239
AS Origin matches aggregate	102779	AS-Origin-Match % (102779/134513)	76.4082
Root Prefixes	101899
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	100167
Root Prefixes with depth 1	1387
Root Prefixes with depth 2	261
Root Prefixes with depth 3	62
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	35933	ASes visible in only one AS path	21625
Origin only ASes	29795	Origin ASs announced via a single AS path	21188
Transit only ASes	373	Originating AS ATOM count	35560
Mixed ASes	5765	Originating AS ATOM compression	0.1504
Multi-Origin Prefixes	4952
ASes originating a single prefix	17795
Average entries per origin AS	6.6483	Maximum entries for an origin AS (AS9808)	6964
Average address range span for an origin AS	19627774522.4071
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)	29.8078

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	135829	Unique AS prepended Paths	139419
AS Paths used in FIB	44653	AS Paths using prepending	20846
AS paths associated with a single FIB entry	28166	AS Paths using private ASs	23
Average AS path length	4.8641	Maximum AS Path length	26
Average address weighted AS path length	4.8917	Maximum prepended AS Path length	36
Average entries per AS Path	1.7405	Average entries per FIB AS Path	5.2944
AS Paths per origin AS	3.8197	FIB AS Paths per origin AS	1.2557
AS PATH ATOM compression	0.1889

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	40	% Prefix /24	0.02
Prefix count /25	11	% Prefix /25	0.00
Prefix count /26	19	% Prefix /26	0.01
Prefix count /27	19	% Prefix /27	0.01
Prefix count /28	155	% Prefix /28	0.07
Prefix count /29	5165	% Prefix /29	2.18
Prefix count /30	803	% Prefix /30	0.34
Prefix count /31	345	% Prefix /31	0.15
Prefix count /32	26256	% Prefix /32	11.11
Prefix count /33	4981	% Prefix /33	2.11
Prefix count /34	5021	% Prefix /34	2.12
Prefix count /35	1780	% Prefix /35	0.75
Prefix count /36	9052	% Prefix /36	3.83
Prefix count /37	1269	% Prefix /37	0.54
Prefix count /38	2560	% Prefix /38	1.08
Prefix count /39	1799	% Prefix /39	0.76
Prefix count /40	21734	% Prefix /40	9.19
Prefix count /41	1604	% Prefix /41	0.68
Prefix count /42	2892	% Prefix /42	1.22
Prefix count /43	1435	% Prefix /43	0.61
Prefix count /44	23691	% Prefix /44	10.02
Prefix count /45	3991	% Prefix /45	1.69
Prefix count /46	5771	% Prefix /46	2.44
Prefix count /47	8386	% Prefix /47	3.55
Prefix count /48	106370	% Prefix /48	44.99
Prefix count /49	189	% Prefix /49	0.08
Prefix count /50	16	% 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	156	% Prefix /56	0.07
Prefix count /58	3	% Prefix /58	0.00
Prefix count /60	2	% Prefix /60	0.00
Prefix count /64	720	% Prefix /64	0.30
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	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	34	% 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	124	% Prefix /28	0.41
Prefix count /29	5111	% Prefix /29	16.99
Prefix count /30	398	% Prefix /30	1.32
Prefix count /31	220	% Prefix /31	0.73
Prefix count /32	24124	% Prefix /32	80.19
Prefix count /33	825	% Prefix /33	0.00
Prefix count /34	1080	% Prefix /34	0.00
Prefix count /35	625	% Prefix /35	0.00
Prefix count /36	3916	% Prefix /36	0.00
Prefix count /37	248	% Prefix /37	0.00
Prefix count /38	1171	% Prefix /38	0.00
Prefix count /39	241	% Prefix /39	0.00
Prefix count /40	6419	% Prefix /40	0.00
Prefix count /41	553	% Prefix /41	0.00
Prefix count /42	1071	% Prefix /42	0.00
Prefix count /43	654	% Prefix /43	0.00
Prefix count /44	6544	% Prefix /44	0.00
Prefix count /45	494	% Prefix /45	0.00
Prefix count /46	1817	% Prefix /46	0.00
Prefix count /47	2066	% Prefix /47	0.00
Prefix count /48	44075	% 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	14	% Prefix /64	0.00

AS Diameter Reports

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

AS Diameter Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Addresses by AS distance	(data)	Address percentage by AS distance	(data)
Addresses at AS distance 0	536870912	% Addresses at AS distance 0	0
Addresses at AS distance 1	1123134668805	% Addresses at AS distance 1	0
Addresses at AS distance 2	90849291628612	% Addresses at AS distance 2	12
Addresses at AS distance 3	294034979332124	% Addresses at AS distance 3	39
Addresses at AS distance 4	217471286415181	% Addresses at AS distance 4	29
Addresses at AS distance 5	107075958280195	% Addresses at AS distance 5	14
Addresses at AS distance 6	29384074330112	% Addresses at AS distance 6	3
Addresses at AS distance 7	2199956553728	% Addresses at AS distance 7	0
Addresses at AS distance 8	1016358567936	% Addresses at AS distance 8	0
Addresses at AS distance 9	99341303808	% Addresses at AS distance 9	0
Addresses at AS distance 10	5369233408	% 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	1123671539717	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	91972963168329	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	386007942500453	% Addresses reachable within 3 AS hops	51
Addresses reachable within 4 AS hops	603479228915634	% Addresses reachable within 4 AS hops	81
Addresses reachable within 5 AS hops	710555187195829	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	739939261525941	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	742139218079669	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	743155576647605	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	743254917951413	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	743260287184821	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	743260287250357	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	743260287250357	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	743260287250357	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	743260287250357	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	743260287250357	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	743260287250357	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	743260287250357	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	743260287250357	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	743260287250357	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	743260287250357	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	743260287250357	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	743260287250357	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	743260287250357	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	743260287250357	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	743260287315893	% 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	908	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10649	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12748	% ASes reachable at 4 AS hops	35
ASes reachable at 5 AS hops	9946	% ASes reachable at 5 AS hops	27
ASes reachable at 6 AS hops	1313	% ASes reachable at 6 AS hops	3
ASes reachable at 7 AS hops	246	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	106	% 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	3	% 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	912	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11561	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	24309	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	34255	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	35568	Cumulative % ASes by AS hops 6	98
ASes reachable by 7 AS hops	35814	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	35920	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	35929	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	35932	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	35933	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	35933	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	35933	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	35933	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	35933	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	35933	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	35933	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	35933	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	35933	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	35933	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	35933	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	35933	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	35933	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	35933	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	35933	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	909928	New Entries	46638	Removed Entries	674177	Updated Entries	189113
		Report		Report		Report
Address Span	3004475980	Address Span	1131610115	Address Span	2230013018	Address Span	3937820143
Average address span per update	3301	Avg Span	24263	Avg Span	3307	Avg Span	20822
Average prefix size updated	47.59	Average prefix size	128.84	Average prefix size	42.83	Average prefix size	44.52
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	4	Prefix /19 announcements	0	Prefix /19 withdrawals	3	Prefix /19 path updates	1
Prefix /20 total	53	Prefix /20 announcements	0	Prefix /20 withdrawals	42	Prefix /20 path updates	11
Prefix /21 total	12	Prefix /21 announcements	0	Prefix /21 withdrawals	9	Prefix /21 path updates	3
Prefix /22 total	24	Prefix /22 announcements	0	Prefix /22 withdrawals	18	Prefix /22 path updates	6
Prefix /23 total	24	Prefix /23 announcements	0	Prefix /23 withdrawals	18	Prefix /23 path updates	6
Prefix /24 total	157	Prefix /24 announcements	0	Prefix /24 withdrawals	120	Prefix /24 path updates	37
Prefix /25 total	43	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	10
Prefix /26 total	73	Prefix /26 announcements	0	Prefix /26 withdrawals	57	Prefix /26 path updates	16
Prefix /27 total	75	Prefix /27 announcements	0	Prefix /27 withdrawals	57	Prefix /27 path updates	18
Prefix /28 total	594	Prefix /28 announcements	0	Prefix /28 withdrawals	453	Prefix /28 path updates	141
Prefix /29 total	20224	Prefix /29 announcements	0	Prefix /29 withdrawals	15414	Prefix /29 path updates	4810
Prefix /30 total	3110	Prefix /30 announcements	0	Prefix /30 withdrawals	2391	Prefix /30 path updates	719
Prefix /31 total	1337	Prefix /31 announcements	0	Prefix /31 withdrawals	1027	Prefix /31 path updates	310
Prefix /32 total	101382	Prefix /32 announcements	3	Prefix /32 withdrawals	77900	Prefix /32 path updates	23479
Prefix /33 total	16939	Prefix /33 announcements	0	Prefix /33 withdrawals	13353	Prefix /33 path updates	3586
Prefix /34 total	16037	Prefix /34 announcements	1	Prefix /34 withdrawals	12769	Prefix /34 path updates	3267
Prefix /35 total	5980	Prefix /35 announcements	0	Prefix /35 withdrawals	4725	Prefix /35 path updates	1255
Prefix /36 total	32392	Prefix /36 announcements	0	Prefix /36 withdrawals	25484	Prefix /36 path updates	6908
Prefix /37 total	4619	Prefix /37 announcements	0	Prefix /37 withdrawals	3554	Prefix /37 path updates	1065
Prefix /38 total	9475	Prefix /38 announcements	0	Prefix /38 withdrawals	7396	Prefix /38 path updates	2079
Prefix /39 total	6752	Prefix /39 announcements	0	Prefix /39 withdrawals	5259	Prefix /39 path updates	1493
Prefix /40 total	81048	Prefix /40 announcements	3	Prefix /40 withdrawals	64041	Prefix /40 path updates	17004
Prefix /41 total	5994	Prefix /41 announcements	0	Prefix /41 withdrawals	4678	Prefix /41 path updates	1316
Prefix /42 total	11027	Prefix /42 announcements	0	Prefix /42 withdrawals	8550	Prefix /42 path updates	2477
Prefix /43 total	5081	Prefix /43 announcements	0	Prefix /43 withdrawals	3992	Prefix /43 path updates	1089
Prefix /44 total	85758	Prefix /44 announcements	2	Prefix /44 withdrawals	67083	Prefix /44 path updates	18673
Prefix /45 total	15304	Prefix /45 announcements	0	Prefix /45 withdrawals	11746	Prefix /45 path updates	3558
Prefix /46 total	19358	Prefix /46 announcements	0	Prefix /46 withdrawals	15274	Prefix /46 path updates	4084
Prefix /47 total	28267	Prefix /47 announcements	0	Prefix /47 withdrawals	22187	Prefix /47 path updates	6080
Prefix /48 total	387234	Prefix /48 announcements	83	Prefix /48 withdrawals	305803	Prefix /48 path updates	81348
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	15	Prefix /51 announcements	0	Prefix /51 withdrawals	15	Prefix /51 path updates	0
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	53	Prefix /56 announcements	0	Prefix /56 withdrawals	52	Prefix /56 path updates	1
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	556	Prefix /64 announcements	0	Prefix /64 withdrawals	508	Prefix /64 path updates	48
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	1.04	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.05	Prefix /19 path updates	1.25
Prefix /20 total	0.98	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	0.98
Prefix /21 total	1.04	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.25
Prefix /22 total	1.04	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	1.25
Prefix /23 total	1.04	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	1.25
Prefix /24 total	1.02	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	1.16
Prefix /25 total	1.02	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.05	Prefix /25 path updates	1.14
Prefix /26 total	1.00	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.05	Prefix /26 path updates	1.05
Prefix /27 total	1.03	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	1.18
Prefix /28 total	1.00	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.02	Prefix /28 path updates	1.14
Prefix /29 total	1.02	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.05	Prefix /29 path updates	1.16
Prefix /30 total	1.01	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.04	Prefix /30 path updates	1.12
Prefix /31 total	1.01	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.04	Prefix /31 path updates	1.12
Prefix /32 total	1.00	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.12
Prefix /33 total	0.88	Prefix /33 announcements	0.00	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.90
Prefix /34 total	0.83	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.89	Prefix /34 path updates	0.81
Prefix /35 total	0.87	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.93	Prefix /35 path updates	0.88
Prefix /36 total	0.93	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	0.95
Prefix /37 total	0.95	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.98	Prefix /37 path updates	1.05
Prefix /38 total	0.96	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.01	Prefix /38 path updates	1.02
Prefix /39 total	0.98	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.04
Prefix /40 total	0.97	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.03	Prefix /40 path updates	0.98
Prefix /41 total	0.97	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.03
Prefix /42 total	0.99	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.04	Prefix /42 path updates	1.07
Prefix /43 total	0.92	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	0.95
Prefix /44 total	0.94	Prefix /44 announcements	0.00	Prefix /44 withdrawals	0.99	Prefix /44 path updates	0.99
Prefix /45 total	1.00	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.03	Prefix /45 path updates	1.11
Prefix /46 total	0.87	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.93	Prefix /46 path updates	0.88
Prefix /47 total	0.88	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.93	Prefix /47 path updates	0.91
Prefix /48 total	0.95	Prefix /48 announcements	0.00	Prefix /48 withdrawals	1.01	Prefix /48 path updates	0.96
Prefix /49 total	0.03	Prefix /49 announcements	0.00	Prefix /49 withdrawals	0.04	Prefix /49 path updates	0.00
Prefix /50 total	0.19	Prefix /50 announcements	0.00	Prefix /50 withdrawals	0.26	Prefix /50 path updates	0.00
Prefix /51 total	0.26	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.35	Prefix /51 path updates	0.00
Prefix /52 total	0.26	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.34	Prefix /52 path updates	0.01
Prefix /53 total	0.36	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.25
Prefix /54 total	0.26	Prefix /54 announcements	0.00	Prefix /54 withdrawals	0.35	Prefix /54 path updates	0.00
Prefix /56 total	0.09	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.12	Prefix /56 path updates	0.01
Prefix /58 total	0.26	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.35	Prefix /58 path updates	0.00
Prefix /60 total	0.13	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.18	Prefix /60 path updates	0.00
Prefix /64 total	0.20	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.25	Prefix /64 path updates	0.08

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	909675.312	New Entries	46625.047	Removed Entries	673989.750	Updated Entries	189060.484
Address Span	3003641600.000	Address Span	1131295872.000	Address Span	2229393664.000	Address Span	3936726528.000
Average address span per update	3300.083	Avg Span	24256.262	Avg Span	3306.082	Avg Span	20816.217
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	3.999	Prefix /19 announcements	0.000	Prefix /19 withdrawals	2.999	Prefix /19 path updates	1.000
Prefix /20 update rate	52.985	Prefix /20 announcements	0.000	Prefix /20 withdrawals	41.988	Prefix /20 path updates	10.997
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	23.993	Prefix /22 announcements	0.000	Prefix /22 withdrawals	17.995	Prefix /22 path updates	5.998
Prefix /23 update rate	23.993	Prefix /23 announcements	0.000	Prefix /23 withdrawals	17.995	Prefix /23 path updates	5.998
Prefix /24 update rate	156.956	Prefix /24 announcements	0.000	Prefix /24 withdrawals	119.967	Prefix /24 path updates	36.990
Prefix /25 update rate	42.988	Prefix /25 announcements	0.000	Prefix /25 withdrawals	32.991	Prefix /25 path updates	9.997
Prefix /26 update rate	72.980	Prefix /26 announcements	0.000	Prefix /26 withdrawals	56.984	Prefix /26 path updates	15.996
Prefix /27 update rate	74.979	Prefix /27 announcements	0.000	Prefix /27 withdrawals	56.984	Prefix /27 path updates	17.995
Prefix /28 update rate	593.835	Prefix /28 announcements	0.000	Prefix /28 withdrawals	452.874	Prefix /28 path updates	140.961
Prefix /29 update rate	20218.383	Prefix /29 announcements	0.000	Prefix /29 withdrawals	15409.720	Prefix /29 path updates	4808.664
Prefix /30 update rate	3109.136	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2390.336	Prefix /30 path updates	718.800
Prefix /31 update rate	1336.629	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1026.715	Prefix /31 path updates	309.914
Prefix /32 update rate	101353.844	Prefix /32 announcements	2.999	Prefix /32 withdrawals	77878.367	Prefix /32 path updates	23472.480
Prefix /33 update rate	16934.297	Prefix /33 announcements	0.000	Prefix /33 withdrawals	13349.292	Prefix /33 path updates	3585.004
Prefix /34 update rate	16032.547	Prefix /34 announcements	1.000	Prefix /34 withdrawals	12765.454	Prefix /34 path updates	3266.093
Prefix /35 update rate	5978.339	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4723.688	Prefix /35 path updates	1254.651
Prefix /36 update rate	32383.004	Prefix /36 announcements	0.000	Prefix /36 withdrawals	25476.924	Prefix /36 path updates	6906.082
Prefix /37 update rate	4617.717	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3553.013	Prefix /37 path updates	1064.704
Prefix /38 update rate	9472.369	Prefix /38 announcements	0.000	Prefix /38 withdrawals	7393.946	Prefix /38 path updates	2078.423
Prefix /39 update rate	6750.125	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5257.540	Prefix /39 path updates	1492.585
Prefix /40 update rate	81025.492	Prefix /40 announcements	2.999	Prefix /40 withdrawals	64023.215	Prefix /40 path updates	16999.277
Prefix /41 update rate	5992.335	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4676.701	Prefix /41 path updates	1315.635
Prefix /42 update rate	11023.938	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8547.626	Prefix /42 path updates	2476.312
Prefix /43 update rate	5079.589	Prefix /43 announcements	0.000	Prefix /43 withdrawals	3990.891	Prefix /43 path updates	1088.698
Prefix /44 update rate	85734.188	Prefix /44 announcements	1.999	Prefix /44 withdrawals	67064.367	Prefix /44 path updates	18667.814
Prefix /45 update rate	15299.750	Prefix /45 announcements	0.000	Prefix /45 withdrawals	11742.738	Prefix /45 path updates	3557.012
Prefix /46 update rate	19352.625	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15269.759	Prefix /46 path updates	4082.866
Prefix /47 update rate	28259.150	Prefix /47 announcements	0.000	Prefix /47 withdrawals	22180.838	Prefix /47 path updates	6078.312
Prefix /48 update rate	387126.469	Prefix /48 announcements	82.977	Prefix /48 withdrawals	305718.094	Prefix /48 path updates	81325.406
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	14.996	Prefix /51 announcements	0.000	Prefix /51 withdrawals	14.996	Prefix /51 path updates	0.000
Prefix /52 update rate	117.967	Prefix /52 announcements	0.000	Prefix /52 withdrawals	116.968	Prefix /52 path updates	1.000
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	52.985	Prefix /56 announcements	0.000	Prefix /56 withdrawals	51.986	Prefix /56 path updates	1.000
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	1.000	Prefix /60 announcements	0.000	Prefix /60 withdrawals	1.000	Prefix /60 path updates	0.000
Prefix /64 update rate	555.846	Prefix /64 announcements	0.000	Prefix /64 withdrawals	507.859	Prefix /64 path updates	47.987

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

46546

4213

8929

33346

Report

/19 Tot

/19 Org

/19 Nxt

/19 Trn

/19 Fst

/19 Prp

/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

141

/28 Org

/28 Nxt

/28 Trn

/28 Fst

/28 Prp

/29 Tot

4810

/29 Org

/29 Nxt

1606

/29 Trn

/29 Fst

3193

/29 Prp

/30 Tot

719

/30 Org

/30 Nxt

342

/30 Trn

/30 Fst

375

/30 Prp

/31 Tot

310

/31 Org

/31 Nxt

115

/31 Trn

/31 Fst

195

/31 Prp

/32 Tot

23479

/32 Org

4130

/32 Nxt

5480

/32 Trn

120

/32 Fst

13748

/32 Prp

/33 Tot

3586

/33 Org

/33 Nxt

716

/33 Trn

/33 Fst

2867

/33 Prp

/34 Tot

3267

/34 Org

/34 Nxt

596

/34 Trn

/34 Fst

2663

/34 Prp

/35 Tot

1255

/35 Org

/35 Nxt

300

/35 Trn

/35 Fst

954

/35 Prp

/36 Tot

6908

/36 Org

/36 Nxt

1829

/36 Trn

/36 Fst

5074

/36 Prp

/37 Tot

1065

/37 Org

/37 Nxt

257

/37 Trn

/37 Fst

774

/37 Prp

/38 Tot

2079

/38 Org

/38 Nxt

692

/38 Trn

/38 Fst

1385

/38 Prp

/39 Tot

1493

/39 Org

/39 Nxt

221

/39 Trn

/39 Fst

1271

/39 Prp

/40 Tot

17004

/40 Org

/40 Nxt

2927

/40 Trn

/40 Fst

14062

/40 Prp

/41 Tot

1316

/41 Org

/41 Nxt

216

/41 Trn

/41 Fst

1100

/41 Prp

/42 Tot

2477

/42 Org

/42 Nxt

585

/42 Trn

/42 Fst

1892

/42 Prp

/43 Tot

1089

/43 Org

/43 Nxt

223

/43 Trn

/43 Fst

866

/43 Prp

/44 Tot

18673

/44 Org

/44 Nxt

2546

/44 Trn

/44 Fst

16100

/44 Prp

/45 Tot

3558

/45 Org

/45 Nxt

488

/45 Trn

/45 Fst

3070

/45 Prp

/46 Tot

4084

/46 Org

/46 Nxt

2159

/46 Trn

/46 Fst

1925

/46 Prp

/47 Tot

6080

/47 Org

/47 Nxt

2435

/47 Trn

/47 Fst

3636

/47 Prp

/48 Tot

81348

/48 Org

647

/48 Nxt

22960

/48 Trn

/48 Fst

57674

/48 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	11	% AS's announcing span of /19	0.0004
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	12	% AS's announcing span of /22	0.0004
AS's announcing span of /23	29	% AS's announcing span of /23	0.0009
AS's announcing span of /24	19	% AS's announcing span of /24	0.0006
AS's announcing span of /25	52	% AS's announcing span of /25	0.0017
AS's announcing span of /26	138	% AS's announcing span of /26	0.0044
AS's announcing span of /27	351	% AS's announcing span of /27	0.0112
AS's announcing span of /28	1005	% AS's announcing span of /28	0.0320
AS's announcing span of /29	2063	% AS's announcing span of /29	0.0657
AS's announcing span of /30	1395	% AS's announcing span of /30	0.0444
AS's announcing span of /31	4662	% AS's announcing span of /31	0.1484
AS's announcing span of /32	9059	% AS's announcing span of /32	0.2883
AS's announcing span of /33	360	% AS's announcing span of /33	0.0115
AS's announcing span of /34	308	% AS's announcing span of /34	0.0098
AS's announcing span of /35	419	% AS's announcing span of /35	0.0133
AS's announcing span of /36	631	% AS's announcing span of /36	0.0201
AS's announcing span of /37	179	% AS's announcing span of /37	0.0057
AS's announcing span of /38	271	% AS's announcing span of /38	0.0086
AS's announcing span of /39	512	% AS's announcing span of /39	0.0163
AS's announcing span of /40	688	% AS's announcing span of /40	0.0219
AS's announcing span of /41	134	% AS's announcing span of /41	0.0043
AS's announcing span of /42	237	% AS's announcing span of /42	0.0075
AS's announcing span of /43	457	% AS's announcing span of /43	0.0145
AS's announcing span of /44	661	% AS's announcing span of /44	0.0210
AS's announcing span of /45	484	% AS's announcing span of /45	0.0154
AS's announcing span of /46	814	% AS's announcing span of /46	0.0259
AS's announcing span of /47	1044	% AS's announcing span of /47	0.0332
AS's announcing span of /48	5394	% AS's announcing span of /48	0.1717
AS's announcing span of /53	1	% AS's announcing span of /53	0.0000
AS's announcing span of /55	1	% AS's announcing span of /55	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 (119106/35933)	3.3147
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	116765	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	114020	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	85685	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