	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Thu Nov 6 07:45:05 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)	238197	Change in FIB Size	-3	Change (%)	-0.001
All BGP entries (RIB)	915316
RIB/FIB ratio (915316/238197)	3.8427
Valid entries	915316

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)	697768415527198
Total address space advertised (prefix)	14.6903
Percentage of IPv6 space advertised (697768415527198/18446744073709551615)	0.003783
Average address span	2929375330
Average address span (as prefix size)	32.5521
Average prefix length	42.9112

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	136833	Specifics as % of FIB entries (136833/238197)	57.4453
Specifics as % of address span (45304829882506/697768415527198)	6.4928
Specifics where AS prepended Path matches aggregate	63158	AS-P_Path-Match % (63158/136833)	46.16
AS Path matches aggregate	67166	AS-Path-Match % (67166/136833)	49.0861
AS Origin matches aggregate	105142	AS-Origin-Match % (105142/136833)	76.8397
Root Prefixes	101364
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	99632
Root Prefixes with depth 1	1394
Root Prefixes with depth 2	256
Root Prefixes with depth 3	61
Root Prefixes with depth 4	15
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	35876	ASes visible in only one AS path	21664
Origin only ASes	29741	Origin ASs announced via a single AS path	21228
Transit only ASes	378	Originating AS ATOM count	35498
Mixed ASes	5757	Originating AS ATOM compression	0.1490
Multi-Origin Prefixes	4948
ASes originating a single prefix	17761
Average entries per origin AS	6.7102	Maximum entries for an origin AS (AS9808)	6964
Average address range span for an origin AS	19656555736.3006
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)	29.8057

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	135466	Unique AS prepended Paths	138988
AS Paths used in FIB	44139	AS Paths using prepending	20813
AS paths associated with a single FIB entry	27756	AS Paths using private ASs	25
Average AS path length	4.8607	Maximum AS Path length	26
Average address weighted AS path length	4.8926	Maximum prepended AS Path length	36
Average entries per AS Path	1.7584	Average entries per FIB AS Path	5.3965
AS Paths per origin AS	3.8162	FIB AS Paths per origin AS	1.2434
AS PATH ATOM compression	0.1853

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	5176	% Prefix /29	2.17
Prefix count /30	808	% Prefix /30	0.34
Prefix count /31	344	% Prefix /31	0.14
Prefix count /32	26119	% Prefix /32	10.97
Prefix count /33	4959	% Prefix /33	2.08
Prefix count /34	5004	% Prefix /34	2.10
Prefix count /35	1755	% Prefix /35	0.74
Prefix count /36	9020	% Prefix /36	3.79
Prefix count /37	1264	% Prefix /37	0.53
Prefix count /38	2550	% Prefix /38	1.07
Prefix count /39	1798	% Prefix /39	0.75
Prefix count /40	23834	% Prefix /40	10.01
Prefix count /41	1591	% Prefix /41	0.67
Prefix count /42	2883	% Prefix /42	1.21
Prefix count /43	1433	% Prefix /43	0.60
Prefix count /44	23624	% Prefix /44	9.92
Prefix count /45	3924	% Prefix /45	1.65
Prefix count /46	5823	% Prefix /46	2.44
Prefix count /47	8345	% Prefix /47	3.50
Prefix count /48	106427	% Prefix /48	44.68
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	157	% Prefix /56	0.07
Prefix count /58	6	% Prefix /58	0.00
Prefix count /60	5	% Prefix /60	0.00
Prefix count /63	1	% Prefix /63	0.00
Prefix count /64	721	% 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	5122	% Prefix /29	17.10
Prefix count /30	398	% Prefix /30	1.33
Prefix count /31	219	% Prefix /31	0.73
Prefix count /32	23992	% Prefix /32	80.08
Prefix count /33	822	% Prefix /33	0.00
Prefix count /34	1089	% Prefix /34	0.00
Prefix count /35	623	% Prefix /35	0.00
Prefix count /36	3922	% Prefix /36	0.00
Prefix count /37	249	% Prefix /37	0.00
Prefix count /38	1158	% Prefix /38	0.00
Prefix count /39	241	% Prefix /39	0.00
Prefix count /40	6371	% Prefix /40	0.00
Prefix count /41	557	% Prefix /41	0.00
Prefix count /42	1080	% Prefix /42	0.00
Prefix count /43	661	% Prefix /43	0.00
Prefix count /44	6592	% Prefix /44	0.00
Prefix count /45	495	% Prefix /45	0.00
Prefix count /46	1815	% Prefix /46	0.00
Prefix count /47	2055	% Prefix /47	0.00
Prefix count /48	43656	% 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	1123134734341	% Addresses at AS distance 1	0
Addresses at AS distance 2	91032734429249	% Addresses at AS distance 2	12
Addresses at AS distance 3	293887845900572	% Addresses at AS distance 3	39
Addresses at AS distance 4	216958757277747	% Addresses at AS distance 4	29
Addresses at AS distance 5	106850604421123	% Addresses at AS distance 5	14
Addresses at AS distance 6	29851440840720	% Addresses at AS distance 6	4
Addresses at AS distance 7	2272891043840	% Addresses at AS distance 7	0
Addresses at AS distance 8	991932317696	% Addresses at AS distance 8	0
Addresses at AS distance 9	103366983680	% Addresses at AS distance 9	0
Addresses at AS distance 10	458752	% Addresses at AS distance 10	0
Addresses at AS distance 11	65536	% Addresses at AS distance 11	0
Addresses at AS distance 12	0	% Addresses at AS distance 12	0
Addresses at AS distance 13	0	% Addresses at AS distance 13	0
Addresses at AS distance 14	0	% Addresses at AS distance 14	0
Addresses at AS distance 15	0	% Addresses at AS distance 15	0
Addresses at AS distance 16	0	% Addresses at AS distance 16	0
Addresses at AS distance 17	0	% Addresses at AS distance 17	0
Addresses at AS distance 18	0	% Addresses at AS distance 18	0
Addresses at AS distance 19	0	% Addresses at AS distance 19	0
Addresses at AS distance 20	0	% Addresses at AS distance 20	0
Addresses at AS distance 21	0	% Addresses at AS distance 21	0
Addresses at AS distance 22	0	% Addresses at AS distance 22	0
Addresses at AS distance 23	0	% Addresses at AS distance 23	0
Addresses at AS distance 24	0	% Addresses at AS distance 24	0
Addresses at AS distance 25	65536	% Addresses at AS distance 25	0

Cumulative Address by AS distance	(data)	Cumulative % Address by AS distance	(data)
Addresses reachable within 0 AS hops	536870912	% Addresses reachable within 0 AS hops	0
Addresses reachable within 1 AS hops	1123671605253	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	92156406034502	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	386044251935074	% Addresses reachable within 3 AS hops	51
Addresses reachable within 4 AS hops	603003009212821	% Addresses reachable within 4 AS hops	81
Addresses reachable within 5 AS hops	709853613633944	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	739705054474664	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	741977945518504	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	742969877836200	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	743073244819880	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	743073245278632	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	743073245344168	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	743073245344168	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	743073245344168	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	743073245344168	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	743073245344168	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	743073245344168	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	743073245344168	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	743073245344168	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	743073245344168	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	743073245344168	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	743073245344168	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	743073245344168	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	743073245344168	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	743073245344168	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	743073245409704	% 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	905	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10690	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12482	% ASes reachable at 4 AS hops	34
ASes reachable at 5 AS hops	10024	% ASes reachable at 5 AS hops	27
ASes reachable at 6 AS hops	1385	% ASes reachable at 6 AS hops	3
ASes reachable at 7 AS hops	268	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	105	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	10	% ASes reachable at 9 AS hops	0
ASes reachable at 10 AS hops	2	% ASes reachable at 10 AS hops	0
ASes reachable at 11 AS hops	1	% ASes reachable at 11 AS hops	0
ASes reachable at 12 AS hops	0	% ASes reachable at 12 AS hops	0
ASes reachable at 13 AS hops	0	% ASes reachable at 13 AS hops	0
ASes reachable at 14 AS hops	0	% ASes reachable at 14 AS hops	0
ASes reachable at 15 AS hops	0	% ASes reachable at 15 AS hops	0
ASes reachable at 16 AS hops	0	% ASes reachable at 16 AS hops	0
ASes reachable at 17 AS hops	0	% ASes reachable at 17 AS hops	0
ASes reachable at 18 AS hops	0	% ASes reachable at 18 AS hops	0
ASes reachable at 19 AS hops	0	% ASes reachable at 19 AS hops	0
ASes reachable at 20 AS hops	0	% ASes reachable at 20 AS hops	0
ASes reachable at 21 AS hops	0	% ASes reachable at 21 AS hops	0
ASes reachable at 22 AS hops	0	% ASes reachable at 22 AS hops	0
ASes reachable at 23 AS hops	0	% ASes reachable at 23 AS hops	0
ASes reachable at 24 AS hops	0	% ASes reachable at 24 AS hops	0
ASes reachable at 25 AS hops	0	% ASes reachable at 25 AS hops	0

Cumulative ASes by AS hops	(data)	Cumulative % ASes by AS hops	(data)
ASes reachable by 0 AS hops	1	Cumulative % ASes by AS hops 0	0
ASes reachable by 1 AS hops	4	Cumulative % ASes by AS hops 1	0
ASes reachable by 2 AS hops	909	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11599	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	24081	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	34105	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	35490	Cumulative % ASes by AS hops 6	98
ASes reachable by 7 AS hops	35758	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	35863	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	35873	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	35875	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	35876	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	35876	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	35876	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	35876	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	35876	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	35876	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	35876	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	35876	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	35876	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	35876	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	35876	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	35876	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	35876	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	35876	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	35876	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	922353	New Entries	46602	Removed Entries	677372	Updated Entries	198379
		Report		Report		Report
Address Span	3638467995	Address Span	1159594006	Address Span	265767769	Address Span	2213106220
Average address span per update	3944	Avg Span	24882	Avg Span	392	Avg Span	11155
Average prefix size updated	47.52	Average prefix size	128.77	Average prefix size	42.82	Average prefix size	44.49
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	595	Prefix /28 announcements	0	Prefix /28 withdrawals	453	Prefix /28 path updates	142
Prefix /29 total	20352	Prefix /29 announcements	2	Prefix /29 withdrawals	15434	Prefix /29 path updates	4916
Prefix /30 total	3132	Prefix /30 announcements	0	Prefix /30 withdrawals	2405	Prefix /30 path updates	727
Prefix /31 total	1339	Prefix /31 announcements	0	Prefix /31 withdrawals	1024	Prefix /31 path updates	315
Prefix /32 total	101397	Prefix /32 announcements	4	Prefix /32 withdrawals	77434	Prefix /32 path updates	23959
Prefix /33 total	16901	Prefix /33 announcements	2	Prefix /33 withdrawals	13258	Prefix /33 path updates	3641
Prefix /34 total	15987	Prefix /34 announcements	1	Prefix /34 withdrawals	12669	Prefix /34 path updates	3317
Prefix /35 total	5903	Prefix /35 announcements	0	Prefix /35 withdrawals	4676	Prefix /35 path updates	1227
Prefix /36 total	32483	Prefix /36 announcements	0	Prefix /36 withdrawals	25394	Prefix /36 path updates	7089
Prefix /37 total	4366	Prefix /37 announcements	0	Prefix /37 withdrawals	3355	Prefix /37 path updates	1011
Prefix /38 total	9540	Prefix /38 announcements	0	Prefix /38 withdrawals	7356	Prefix /38 path updates	2184
Prefix /39 total	6760	Prefix /39 announcements	0	Prefix /39 withdrawals	5256	Prefix /39 path updates	1504
Prefix /40 total	87898	Prefix /40 announcements	4	Prefix /40 withdrawals	68344	Prefix /40 path updates	19550
Prefix /41 total	5973	Prefix /41 announcements	0	Prefix /41 withdrawals	4637	Prefix /41 path updates	1336
Prefix /42 total	10939	Prefix /42 announcements	2	Prefix /42 withdrawals	8517	Prefix /42 path updates	2420
Prefix /43 total	5143	Prefix /43 announcements	0	Prefix /43 withdrawals	3985	Prefix /43 path updates	1158
Prefix /44 total	86481	Prefix /44 announcements	3	Prefix /44 withdrawals	67018	Prefix /44 path updates	19460
Prefix /45 total	15103	Prefix /45 announcements	0	Prefix /45 withdrawals	11550	Prefix /45 path updates	3553
Prefix /46 total	19764	Prefix /46 announcements	0	Prefix /46 withdrawals	15388	Prefix /46 path updates	4376
Prefix /47 total	28314	Prefix /47 announcements	0	Prefix /47 withdrawals	22043	Prefix /47 path updates	6271
Prefix /48 total	392078	Prefix /48 announcements	110	Prefix /48 withdrawals	306079	Prefix /48 path updates	85889
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	117	Prefix /52 announcements	0	Prefix /52 withdrawals	117	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	52	Prefix /56 announcements	0	Prefix /56 withdrawals	52	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	512	Prefix /64 announcements	2	Prefix /64 withdrawals	507	Prefix /64 path updates	3
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	1.03	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.05	Prefix /19 path updates	1.20
Prefix /20 total	0.98	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	0.94
Prefix /21 total	1.03	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.20
Prefix /22 total	1.03	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	1.20
Prefix /23 total	1.03	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	1.20
Prefix /24 total	1.01	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	1.11
Prefix /25 total	1.01	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.05	Prefix /25 path updates	1.09
Prefix /26 total	0.99	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.05	Prefix /26 path updates	1.01
Prefix /27 total	1.02	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	1.14
Prefix /28 total	0.99	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	1.10
Prefix /29 total	1.02	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.05	Prefix /29 path updates	1.14
Prefix /30 total	1.00	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.05	Prefix /30 path updates	1.08
Prefix /31 total	1.01	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.05	Prefix /31 path updates	1.10
Prefix /32 total	1.00	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.10
Prefix /33 total	0.88	Prefix /33 announcements	0.00	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.88
Prefix /34 total	0.83	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.89	Prefix /34 path updates	0.80
Prefix /35 total	0.87	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.94	Prefix /35 path updates	0.84
Prefix /36 total	0.93	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	0.94
Prefix /37 total	0.89	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.93	Prefix /37 path updates	0.96
Prefix /38 total	0.97	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.01	Prefix /38 path updates	1.03
Prefix /39 total	0.97	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.00
Prefix /40 total	0.95	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.01	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	1.01
Prefix /42 total	0.98	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.04	Prefix /42 path updates	1.01
Prefix /43 total	0.93	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	0.97
Prefix /44 total	0.95	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.00	Prefix /44 path updates	0.99
Prefix /45 total	0.99	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.04	Prefix /45 path updates	1.09
Prefix /46 total	0.88	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.93	Prefix /46 path updates	0.90
Prefix /47 total	0.88	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.93	Prefix /47 path updates	0.90
Prefix /48 total	0.95	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.01	Prefix /48 path updates	0.97
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	0.25	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.34	Prefix /52 path updates	0.00
Prefix /53 total	0.36	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.24
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	0.00
Prefix /58 total	0.13	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.18	Prefix /58 path updates	0.00
Prefix /60 total	0.05	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.07	Prefix /60 path updates	0.00
Prefix /63 total	0.00	Prefix /63 announcements	0.00	Prefix /63 withdrawals	0.00	Prefix /63 path updates	0.00
Prefix /64 total	0.18	Prefix /64 announcements	0.01	Prefix /64 withdrawals	0.25	Prefix /64 path updates	0.00

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	922353.000	New Entries	46602.000	Removed Entries	677372.000	Updated Entries	198379.000
Address Span	3638468096.000	Address Span	1159593984.000	Address Span	265767776.000	Address Span	2213106176.000
Average address span per update	3944.000	Avg Span	24882.000	Avg Span	392.000	Avg Span	11155.000
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	4.000	Prefix /19 announcements	0.000	Prefix /19 withdrawals	3.000	Prefix /19 path updates	1.000
Prefix /20 update rate	53.000	Prefix /20 announcements	0.000	Prefix /20 withdrawals	42.000	Prefix /20 path updates	11.000
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	24.000	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.000	Prefix /22 path updates	6.000
Prefix /23 update rate	24.000	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.000	Prefix /23 path updates	6.000
Prefix /24 update rate	157.000	Prefix /24 announcements	0.000	Prefix /24 withdrawals	120.000	Prefix /24 path updates	37.000
Prefix /25 update rate	43.000	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.000	Prefix /25 path updates	10.000
Prefix /26 update rate	73.000	Prefix /26 announcements	0.000	Prefix /26 withdrawals	57.000	Prefix /26 path updates	16.000
Prefix /27 update rate	75.000	Prefix /27 announcements	0.000	Prefix /27 withdrawals	57.000	Prefix /27 path updates	18.000
Prefix /28 update rate	595.000	Prefix /28 announcements	0.000	Prefix /28 withdrawals	453.000	Prefix /28 path updates	142.000
Prefix /29 update rate	20352.000	Prefix /29 announcements	2.000	Prefix /29 withdrawals	15434.000	Prefix /29 path updates	4916.000
Prefix /30 update rate	3132.000	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2405.000	Prefix /30 path updates	727.000
Prefix /31 update rate	1339.000	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1024.000	Prefix /31 path updates	315.000
Prefix /32 update rate	101397.000	Prefix /32 announcements	4.000	Prefix /32 withdrawals	77434.000	Prefix /32 path updates	23959.000
Prefix /33 update rate	16901.000	Prefix /33 announcements	2.000	Prefix /33 withdrawals	13258.000	Prefix /33 path updates	3641.000
Prefix /34 update rate	15987.000	Prefix /34 announcements	1.000	Prefix /34 withdrawals	12669.000	Prefix /34 path updates	3317.000
Prefix /35 update rate	5903.000	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4676.000	Prefix /35 path updates	1227.000
Prefix /36 update rate	32483.000	Prefix /36 announcements	0.000	Prefix /36 withdrawals	25394.000	Prefix /36 path updates	7089.000
Prefix /37 update rate	4366.000	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3355.000	Prefix /37 path updates	1011.000
Prefix /38 update rate	9540.000	Prefix /38 announcements	0.000	Prefix /38 withdrawals	7356.000	Prefix /38 path updates	2184.000
Prefix /39 update rate	6760.000	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5256.000	Prefix /39 path updates	1504.000
Prefix /40 update rate	87898.000	Prefix /40 announcements	4.000	Prefix /40 withdrawals	68344.000	Prefix /40 path updates	19550.000
Prefix /41 update rate	5973.000	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4637.000	Prefix /41 path updates	1336.000
Prefix /42 update rate	10939.000	Prefix /42 announcements	2.000	Prefix /42 withdrawals	8517.000	Prefix /42 path updates	2420.000
Prefix /43 update rate	5143.000	Prefix /43 announcements	0.000	Prefix /43 withdrawals	3985.000	Prefix /43 path updates	1158.000
Prefix /44 update rate	86481.000	Prefix /44 announcements	3.000	Prefix /44 withdrawals	67018.000	Prefix /44 path updates	19460.000
Prefix /45 update rate	15103.000	Prefix /45 announcements	0.000	Prefix /45 withdrawals	11550.000	Prefix /45 path updates	3553.000
Prefix /46 update rate	19764.000	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15388.000	Prefix /46 path updates	4376.000
Prefix /47 update rate	28314.000	Prefix /47 announcements	0.000	Prefix /47 withdrawals	22043.000	Prefix /47 path updates	6271.000
Prefix /48 update rate	392078.000	Prefix /48 announcements	110.000	Prefix /48 withdrawals	306079.000	Prefix /48 path updates	85889.000
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	15.000	Prefix /51 announcements	0.000	Prefix /51 withdrawals	15.000	Prefix /51 path updates	0.000
Prefix /52 update rate	117.000	Prefix /52 announcements	0.000	Prefix /52 withdrawals	117.000	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	52.000	Prefix /56 announcements	0.000	Prefix /56 withdrawals	52.000	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	512.000	Prefix /64 announcements	2.000	Prefix /64 withdrawals	507.000	Prefix /64 path updates	3.000

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

46472

4222

8619

33582

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

142

/28 Org

/28 Nxt

/28 Trn

/28 Fst

/28 Prp

/29 Tot

4916

/29 Org

/29 Nxt

1577

/29 Trn

/29 Fst

3337

/29 Prp

/30 Tot

727

/30 Org

/30 Nxt

342

/30 Trn

/30 Fst

384

/30 Prp

/31 Tot

315

/31 Org

/31 Nxt

119

/31 Trn

/31 Fst

196

/31 Prp

/32 Tot

23959

/32 Org

4137

/32 Nxt

5528

/32 Trn

/32 Fst

14272

/32 Prp

/33 Tot

3641

/33 Org

/33 Nxt

689

/33 Trn

/33 Fst

2949

/33 Prp

/34 Tot

3317

/34 Org

/34 Nxt

579

/34 Trn

/34 Fst

2730

/34 Prp

/35 Tot

1227

/35 Org

/35 Nxt

294

/35 Trn

/35 Fst

933

/35 Prp

/36 Tot

7089

/36 Org

/36 Nxt

1789

/36 Trn

/36 Fst

5296

/36 Prp

/37 Tot

1011

/37 Org

/37 Nxt

169

/37 Trn

/37 Fst

808

/37 Prp

/38 Tot

2184

/38 Org

/38 Nxt

719

/38 Trn

/38 Fst

1463

/38 Prp

/39 Tot

1504

/39 Org

/39 Nxt

226

/39 Trn

/39 Fst

1277

/39 Prp

/40 Tot

19550

/40 Org

/40 Nxt

5109

/40 Trn

/40 Fst

14426

/40 Prp

/41 Tot

1336

/41 Org

/41 Nxt

232

/41 Trn

/41 Fst

1104

/41 Prp

/42 Tot

2420

/42 Org

/42 Nxt

603

/42 Trn

/42 Fst

1817

/42 Prp

/43 Tot

1158

/43 Org

/43 Nxt

169

/43 Trn

/43 Fst

989

/43 Prp

/44 Tot

19460

/44 Org

/44 Nxt

2502

/44 Trn

/44 Fst

16930

/44 Prp

/45 Tot

3553

/45 Org

/45 Nxt

450

/45 Trn

/45 Fst

3103

/45 Prp

/46 Tot

4376

/46 Org

/46 Nxt

2187

/46 Trn

/46 Fst

2189

/46 Prp

/47 Tot

6271

/47 Org

/47 Nxt

2301

/47 Trn

/47 Fst

3958

/47 Prp

/48 Tot

85889

/48 Org

648

/48 Nxt

22179

/48 Trn

/48 Fst

63006

/48 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	0.0004
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	30	% AS's announcing span of /23	0.0010
AS's announcing span of /24	18	% AS's announcing span of /24	0.0006
AS's announcing span of /25	50	% AS's announcing span of /25	0.0016
AS's announcing span of /26	139	% AS's announcing span of /26	0.0044
AS's announcing span of /27	349	% AS's announcing span of /27	0.0111
AS's announcing span of /28	1010	% AS's announcing span of /28	0.0322
AS's announcing span of /29	2058	% AS's announcing span of /29	0.0656
AS's announcing span of /30	1388	% AS's announcing span of /30	0.0443
AS's announcing span of /31	4647	% AS's announcing span of /31	0.1482
AS's announcing span of /32	9038	% AS's announcing span of /32	0.2882
AS's announcing span of /33	359	% AS's announcing span of /33	0.0114
AS's announcing span of /34	310	% AS's announcing span of /34	0.0099
AS's announcing span of /35	419	% AS's announcing span of /35	0.0134
AS's announcing span of /36	630	% AS's announcing span of /36	0.0201
AS's announcing span of /37	181	% AS's announcing span of /37	0.0058
AS's announcing span of /38	273	% AS's announcing span of /38	0.0087
AS's announcing span of /39	515	% AS's announcing span of /39	0.0164
AS's announcing span of /40	684	% AS's announcing span of /40	0.0218
AS's announcing span of /41	129	% AS's announcing span of /41	0.0041
AS's announcing span of /42	241	% AS's announcing span of /42	0.0077
AS's announcing span of /43	461	% AS's announcing span of /43	0.0147
AS's announcing span of /44	654	% AS's announcing span of /44	0.0209
AS's announcing span of /45	485	% AS's announcing span of /45	0.0155
AS's announcing span of /46	813	% AS's announcing span of /46	0.0259
AS's announcing span of /47	1033	% AS's announcing span of /47	0.0329
AS's announcing span of /48	5389	% AS's announcing span of /48	0.1719
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 (118878/35876)	3.3136
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	115408	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	112713	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	85395	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