	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Fri Jun 6 22:45:04 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)	226192	Change in FIB Size	-9	Change (%)	-0.004
All BGP entries (RIB)	870820
RIB/FIB ratio (870820/226192)	3.8499
Valid entries	870820

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)	687213041092125
Total address space advertised (prefix)	14.7122
Percentage of IPv6 space advertised (687213041092125/18446744073709551615)	0.003725
Average address span	3038184556
Average address span (as prefix size)	32.4994
Average prefix length	42.8919

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	128292	Specifics as % of FIB entries (128292/226192)	56.7182
Specifics as % of address span (40948074666390/687213041092125)	5.9586
Specifics where AS prepended Path matches aggregate	60201	AS-P_Path-Match % (60201/128292)	46.92
AS Path matches aggregate	63851	AS-Path-Match % (63851/128292)	49.7701
AS Origin matches aggregate	98206	AS-Origin-Match % (98206/128292)	76.5488
Root Prefixes	97900
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	96246
Root Prefixes with depth 1	1323
Root Prefixes with depth 2	245
Root Prefixes with depth 3	65
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	35062	ASes visible in only one AS path	25086
Origin only ASes	29072	Origin ASs announced via a single AS path	24698
Transit only ASes	374	Originating AS ATOM count	34688
Mixed ASes	5616	Originating AS ATOM compression	0.1534
Multi-Origin Prefixes	919
ASes originating a single prefix	21456
Average entries per origin AS	6.5208	Maximum entries for an origin AS (AS9808)	6650
Average address range span for an origin AS	19811261562.8495
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)	29.7944

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	134843	Unique AS prepended Paths	138342
AS Paths used in FIB	46989	AS Paths using prepending	20336
AS paths associated with a single FIB entry	31197	AS Paths using private ASs	43
Average AS path length	4.8934	Maximum AS Path length	26
Average address weighted AS path length	4.8867	Maximum prepended AS Path length	46
Average entries per AS Path	1.6774	Average entries per FIB AS Path	4.8137
AS Paths per origin AS	3.8873	FIB AS Paths per origin AS	1.3546
AS PATH ATOM compression	0.2077

Prefix Length Distributions

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

Prefix Length Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Prefix Count	(data)	% Prefix distribution	(data)
Prefix count /19	1	% Prefix /19	0.00
Prefix count /20	13	% Prefix /20	0.01
Prefix count /21	3	% Prefix /21	0.00
Prefix count /22	6	% Prefix /22	0.00
Prefix count /23	6	% Prefix /23	0.00
Prefix count /24	37	% Prefix /24	0.02
Prefix count /25	11	% Prefix /25	0.00
Prefix count /26	19	% Prefix /26	0.01
Prefix count /27	19	% Prefix /27	0.01
Prefix count /28	157	% Prefix /28	0.07
Prefix count /29	5443	% Prefix /29	2.41
Prefix count /30	744	% Prefix /30	0.33
Prefix count /31	334	% Prefix /31	0.15
Prefix count /32	25845	% Prefix /32	11.43
Prefix count /33	4784	% Prefix /33	2.12
Prefix count /34	4721	% Prefix /34	2.09
Prefix count /35	1686	% Prefix /35	0.75
Prefix count /36	8361	% Prefix /36	3.70
Prefix count /37	1263	% Prefix /37	0.56
Prefix count /38	2306	% Prefix /38	1.02
Prefix count /39	1741	% Prefix /39	0.77
Prefix count /40	20594	% Prefix /40	9.10
Prefix count /41	1445	% Prefix /41	0.64
Prefix count /42	2874	% Prefix /42	1.27
Prefix count /43	1344	% Prefix /43	0.59
Prefix count /44	21795	% Prefix /44	9.64
Prefix count /45	2755	% Prefix /45	1.22
Prefix count /46	5721	% Prefix /46	2.53
Prefix count /47	8100	% Prefix /47	3.58
Prefix count /48	103008	% Prefix /48	45.54
Prefix count /49	148	% Prefix /49	0.07
Prefix count /50	14	% Prefix /50	0.01
Prefix count /51	14	% Prefix /51	0.01
Prefix count /52	13	% Prefix /52	0.01
Prefix count /53	5	% Prefix /53	0.00
Prefix count /54	2	% Prefix /54	0.00
Prefix count /56	155	% Prefix /56	0.07
Prefix count /58	6	% Prefix /58	0.00
Prefix count /60	8	% Prefix /60	0.00
Prefix count /64	686	% 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	13	% Prefix /20	0.04
Prefix count /21	3	% Prefix /21	0.01
Prefix count /22	6	% Prefix /22	0.02
Prefix count /23	6	% Prefix /23	0.02
Prefix count /24	34	% Prefix /24	0.11
Prefix count /25	11	% Prefix /25	0.04
Prefix count /26	14	% Prefix /26	0.05
Prefix count /27	17	% Prefix /27	0.06
Prefix count /28	122	% Prefix /28	0.41
Prefix count /29	5392	% Prefix /29	17.99
Prefix count /30	347	% Prefix /30	1.16
Prefix count /31	211	% Prefix /31	0.70
Prefix count /32	23792	% Prefix /32	79.39
Prefix count /33	727	% Prefix /33	0.00
Prefix count /34	1047	% Prefix /34	0.00
Prefix count /35	516	% Prefix /35	0.00
Prefix count /36	3503	% Prefix /36	0.00
Prefix count /37	244	% Prefix /37	0.00
Prefix count /38	1122	% Prefix /38	0.00
Prefix count /39	218	% Prefix /39	0.00
Prefix count /40	5644	% Prefix /40	0.00
Prefix count /41	526	% Prefix /41	0.00
Prefix count /42	947	% Prefix /42	0.00
Prefix count /43	635	% Prefix /43	0.00
Prefix count /44	6273	% Prefix /44	0.00
Prefix count /45	435	% Prefix /45	0.00
Prefix count /46	1783	% Prefix /46	0.00
Prefix count /47	1933	% Prefix /47	0.00
Prefix count /48	42356	% 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	13	% 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	92133567216595	% Addresses at AS distance 2	12
Addresses at AS distance 3	273275026809915	% Addresses at AS distance 3	37
Addresses at AS distance 4	220836308512651	% Addresses at AS distance 4	30
Addresses at AS distance 5	107905970540549	% Addresses at AS distance 5	14
Addresses at AS distance 6	29236031914000	% Addresses at AS distance 6	4
Addresses at AS distance 7	2717910695936	% Addresses at AS distance 7	0
Addresses at AS distance 8	880734240768	% Addresses at AS distance 8	0
Addresses at AS distance 9	51826851840	% Addresses at AS distance 9	0
Addresses at AS distance 10	262144	% Addresses at AS distance 10	0
Addresses at AS distance 11	67174400	% 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	1123671474181	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	93257238690776	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	366532265500691	% Addresses reachable within 3 AS hops	50
Addresses reachable within 4 AS hops	587368574013342	% Addresses reachable within 4 AS hops	80
Addresses reachable within 5 AS hops	695274544553891	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	724510576467891	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	727228487163827	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	728109221404595	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	728161048256435	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	728161048518579	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	728161115692979	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	728161115692979	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	728161115692979	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	728161115692979	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	728161115692979	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	728161115692979	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	728161115692979	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	728161115692979	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	728161115692979	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	728161115692979	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	728161115692979	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	728161115692979	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	728161115692979	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	728161115692979	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	728161115758515	% 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	894	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10432	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12093	% ASes reachable at 4 AS hops	34
ASes reachable at 5 AS hops	9818	% ASes reachable at 5 AS hops	28
ASes reachable at 6 AS hops	1500	% ASes reachable at 6 AS hops	4
ASes reachable at 7 AS hops	246	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	63	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	8	% 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	2	% 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	898	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11330	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	23423	Cumulative % ASes by AS hops 4	66
ASes reachable by 5 AS hops	33241	Cumulative % ASes by AS hops 5	94
ASes reachable by 6 AS hops	34741	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	34987	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	35050	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	35058	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	35060	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	35062	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	35062	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	35062	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	35062	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	35062	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	35062	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	35062	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	35062	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	35062	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	35062	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	35062	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	35062	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	35062	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	35062	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	35062	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	789545	New Entries	28430	Removed Entries	644782	Updated Entries	116333
		Report		Report		Report
Address Span	2835942826	Address Span	717815822	Address Span	911307699	Address Span	1206819305
Average address span per update	3591	Avg Span	25248	Avg Span	1413	Avg Span	10373
Average prefix size updated	45.83	Average prefix size	128.73	Average prefix size	42.79	Average prefix size	42.42
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	132	Prefix /24 announcements	0	Prefix /24 withdrawals	111	Prefix /24 path updates	21
Prefix /25 total	39	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	6
Prefix /26 total	63	Prefix /26 announcements	0	Prefix /26 withdrawals	57	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	545	Prefix /28 announcements	0	Prefix /28 withdrawals	459	Prefix /28 path updates	86
Prefix /29 total	18190	Prefix /29 announcements	1	Prefix /29 withdrawals	16162	Prefix /29 path updates	2027
Prefix /30 total	2619	Prefix /30 announcements	0	Prefix /30 withdrawals	2213	Prefix /30 path updates	406
Prefix /31 total	1185	Prefix /31 announcements	0	Prefix /31 withdrawals	986	Prefix /31 path updates	199
Prefix /32 total	92085	Prefix /32 announcements	6	Prefix /32 withdrawals	76588	Prefix /32 path updates	15491
Prefix /33 total	15111	Prefix /33 announcements	0	Prefix /33 withdrawals	12751	Prefix /33 path updates	2360
Prefix /34 total	14267	Prefix /34 announcements	2	Prefix /34 withdrawals	12022	Prefix /34 path updates	2243
Prefix /35 total	5236	Prefix /35 announcements	0	Prefix /35 withdrawals	4434	Prefix /35 path updates	802
Prefix /36 total	28097	Prefix /36 announcements	2	Prefix /36 withdrawals	23430	Prefix /36 path updates	4665
Prefix /37 total	4330	Prefix /37 announcements	1	Prefix /37 withdrawals	3544	Prefix /37 path updates	785
Prefix /38 total	8305	Prefix /38 announcements	0	Prefix /38 withdrawals	6822	Prefix /38 path updates	1483
Prefix /39 total	6457	Prefix /39 announcements	0	Prefix /39 withdrawals	5116	Prefix /39 path updates	1341
Prefix /40 total	75037	Prefix /40 announcements	2	Prefix /40 withdrawals	60843	Prefix /40 path updates	14192
Prefix /41 total	5107	Prefix /41 announcements	0	Prefix /41 withdrawals	4196	Prefix /41 path updates	911
Prefix /42 total	9653	Prefix /42 announcements	0	Prefix /42 withdrawals	8456	Prefix /42 path updates	1197
Prefix /43 total	4470	Prefix /43 announcements	0	Prefix /43 withdrawals	3736	Prefix /43 path updates	734
Prefix /44 total	73318	Prefix /44 announcements	8	Prefix /44 withdrawals	62477	Prefix /44 path updates	10833
Prefix /45 total	9496	Prefix /45 announcements	0	Prefix /45 withdrawals	8167	Prefix /45 path updates	1329
Prefix /46 total	17673	Prefix /46 announcements	0	Prefix /46 withdrawals	15192	Prefix /46 path updates	2481
Prefix /47 total	23552	Prefix /47 announcements	2	Prefix /47 withdrawals	21346	Prefix /47 path updates	2204
Prefix /48 total	345384	Prefix /48 announcements	69	Prefix /48 withdrawals	294922	Prefix /48 path updates	50393
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	11	Prefix /52 announcements	0	Prefix /52 withdrawals	10	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	75	Prefix /56 announcements	0	Prefix /56 withdrawals	53	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	2	Prefix /60 announcements	0	Prefix /60 withdrawals	2	Prefix /60 path updates	0
Prefix /64 total	487	Prefix /64 announcements	0	Prefix /64 withdrawals	447	Prefix /64 path updates	40
Update rate, normalized by prefix count		Announce		Withdraw		Path Chg
Prefix /16 total	0.00	Prefix /16 announcements	100.00	Prefix /16 withdrawals	100.00	Prefix /16 path updates	100.00
Prefix /19 total	0.86	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.05	Prefix /19 path updates	0.00
Prefix /20 total	1.04	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	1.20
Prefix /21 total	1.15	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.94
Prefix /22 total	1.00	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	0.97
Prefix /23 total	0.95	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	0.65
Prefix /24 total	1.02	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	1.10
Prefix /25 total	1.02	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.05	Prefix /25 path updates	1.06
Prefix /26 total	0.95	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.05	Prefix /26 path updates	0.61
Prefix /27 total	1.00	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	0.92
Prefix /28 total	0.99	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	1.07
Prefix /29 total	0.96	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.04	Prefix /29 path updates	0.72
Prefix /30 total	1.01	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.04	Prefix /30 path updates	1.06
Prefix /31 total	1.02	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.04	Prefix /31 path updates	1.16
Prefix /32 total	1.02	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.17
Prefix /33 total	0.90	Prefix /33 announcements	0.00	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.96
Prefix /34 total	0.87	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.89	Prefix /34 path updates	0.92
Prefix /35 total	0.89	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.92	Prefix /35 path updates	0.92
Prefix /36 total	0.96	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.98	Prefix /36 path updates	1.08
Prefix /37 total	0.98	Prefix /37 announcements	0.01	Prefix /37 withdrawals	0.98	Prefix /37 path updates	1.21
Prefix /38 total	1.03	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.04	Prefix /38 path updates	1.25
Prefix /39 total	1.06	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.50
Prefix /40 total	1.04	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.04	Prefix /40 path updates	1.34
Prefix /41 total	1.01	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.23
Prefix /42 total	0.96	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.03	Prefix /42 path updates	0.81
Prefix /43 total	0.95	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	1.06
Prefix /44 total	0.96	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.01	Prefix /44 path updates	0.97
Prefix /45 total	0.99	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.04	Prefix /45 path updates	0.94
Prefix /46 total	0.88	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.93	Prefix /46 path updates	0.84
Prefix /47 total	0.83	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.92	Prefix /47 path updates	0.53
Prefix /48 total	0.96	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.00	Prefix /48 path updates	0.95
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	0.24	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.27	Prefix /52 path updates	0.15
Prefix /53 total	0.40	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.39
Prefix /54 total	0.29	Prefix /54 announcements	0.00	Prefix /54 withdrawals	0.35	Prefix /54 path updates	0.00
Prefix /56 total	0.14	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.12	Prefix /56 path updates	0.28
Prefix /58 total	0.14	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.18	Prefix /58 path updates	0.00
Prefix /60 total	0.07	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.09	Prefix /60 path updates	0.00
Prefix /64 total	0.20	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.23	Prefix /64 path updates	0.11

FIB Update Rate Reports Updates per hour (Measurement Period 0 hrs 59 mins)	Data	Announce Rate	Data	Withdraw Rate	Data	Path Chg Rate	Data
Table Updates	789764.375	New Entries	28437.900	Removed Entries	644961.125	Updated Entries	116365.320
Address Span	2836730880.000	Address Span	718015296.000	Address Span	911560896.000	Address Span	1207154688.000
Average address span per update	3591.998	Avg Span	25255.016	Avg Span	1413.393	Avg Span	10375.882
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 update rate	3.001	Prefix /16 announcements	0.000	Prefix /16 withdrawals	3.001	Prefix /16 path updates	0.000
Prefix /19 update rate	3.001	Prefix /19 announcements	0.000	Prefix /19 withdrawals	3.001	Prefix /19 path updates	0.000
Prefix /20 update rate	47.013	Prefix /20 announcements	0.000	Prefix /20 withdrawals	39.011	Prefix /20 path updates	8.002
Prefix /21 update rate	12.003	Prefix /21 announcements	0.000	Prefix /21 withdrawals	9.003	Prefix /21 path updates	3.001
Prefix /22 update rate	21.006	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.005	Prefix /22 path updates	3.001
Prefix /23 update rate	20.006	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.005	Prefix /23 path updates	2.001
Prefix /24 update rate	132.037	Prefix /24 announcements	0.000	Prefix /24 withdrawals	111.031	Prefix /24 path updates	21.006
Prefix /25 update rate	39.011	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.009	Prefix /25 path updates	6.002
Prefix /26 update rate	63.018	Prefix /26 announcements	0.000	Prefix /26 withdrawals	57.016	Prefix /26 path updates	6.002
Prefix /27 update rate	66.018	Prefix /27 announcements	0.000	Prefix /27 withdrawals	57.016	Prefix /27 path updates	9.003
Prefix /28 update rate	545.151	Prefix /28 announcements	0.000	Prefix /28 withdrawals	459.128	Prefix /28 path updates	86.024
Prefix /29 update rate	18195.055	Prefix /29 announcements	1.000	Prefix /29 withdrawals	16166.490	Prefix /29 path updates	2027.563
Prefix /30 update rate	2619.728	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2213.615	Prefix /30 path updates	406.113
Prefix /31 update rate	1185.329	Prefix /31 announcements	0.000	Prefix /31 withdrawals	986.274	Prefix /31 path updates	199.055
Prefix /32 update rate	92110.586	Prefix /32 announcements	6.002	Prefix /32 withdrawals	76609.281	Prefix /32 path updates	15495.305
Prefix /33 update rate	15115.198	Prefix /33 announcements	0.000	Prefix /33 withdrawals	12754.543	Prefix /33 path updates	2360.656
Prefix /34 update rate	14270.964	Prefix /34 announcements	2.001	Prefix /34 withdrawals	12025.341	Prefix /34 path updates	2243.623
Prefix /35 update rate	5237.455	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4435.232	Prefix /35 path updates	802.223
Prefix /36 update rate	28104.807	Prefix /36 announcements	2.001	Prefix /36 withdrawals	23436.510	Prefix /36 path updates	4666.296
Prefix /37 update rate	4331.203	Prefix /37 announcements	1.000	Prefix /37 withdrawals	3544.985	Prefix /37 path updates	785.218
Prefix /38 update rate	8307.308	Prefix /38 announcements	0.000	Prefix /38 withdrawals	6823.896	Prefix /38 path updates	1483.412
Prefix /39 update rate	6458.794	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5117.421	Prefix /39 path updates	1341.373
Prefix /40 update rate	75057.852	Prefix /40 announcements	2.001	Prefix /40 withdrawals	60859.906	Prefix /40 path updates	14195.943
Prefix /41 update rate	5108.419	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4197.166	Prefix /41 path updates	911.253
Prefix /42 update rate	9655.683	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8458.350	Prefix /42 path updates	1197.333
Prefix /43 update rate	4471.242	Prefix /43 announcements	0.000	Prefix /43 withdrawals	3737.038	Prefix /43 path updates	734.204
Prefix /44 update rate	73338.375	Prefix /44 announcements	8.002	Prefix /44 withdrawals	62494.359	Prefix /44 path updates	10836.010
Prefix /45 update rate	9498.639	Prefix /45 announcements	0.000	Prefix /45 withdrawals	8169.269	Prefix /45 path updates	1329.369
Prefix /46 update rate	17677.910	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15196.221	Prefix /46 path updates	2481.689
Prefix /47 update rate	23558.545	Prefix /47 announcements	2.001	Prefix /47 withdrawals	21351.932	Prefix /47 path updates	2204.612
Prefix /48 update rate	345479.969	Prefix /48 announcements	69.019	Prefix /48 withdrawals	295003.938	Prefix /48 path updates	50407.000
Prefix /49 update rate	22.006	Prefix /49 announcements	0.000	Prefix /49 withdrawals	22.006	Prefix /49 path updates	0.000
Prefix /50 update rate	12.003	Prefix /50 announcements	0.000	Prefix /50 withdrawals	12.003	Prefix /50 path updates	0.000
Prefix /51 update rate	16.004	Prefix /51 announcements	0.000	Prefix /51 withdrawals	15.004	Prefix /51 path updates	1.000
Prefix /52 update rate	11.003	Prefix /52 announcements	0.000	Prefix /52 withdrawals	10.003	Prefix /52 path updates	1.000
Prefix /53 update rate	7.002	Prefix /53 announcements	0.000	Prefix /53 withdrawals	6.002	Prefix /53 path updates	1.000
Prefix /54 update rate	2.001	Prefix /54 announcements	0.000	Prefix /54 withdrawals	2.001	Prefix /54 path updates	0.000
Prefix /56 update rate	75.021	Prefix /56 announcements	0.000	Prefix /56 withdrawals	53.015	Prefix /56 path updates	22.006
Prefix /58 update rate	3.001	Prefix /58 announcements	0.000	Prefix /58 withdrawals	3.001	Prefix /58 path updates	0.000
Prefix /60 update rate	2.001	Prefix /60 announcements	0.000	Prefix /60 withdrawals	2.001	Prefix /60 path updates	0.000
Prefix /64 update rate	487.135	Prefix /64 announcements	0.000	Prefix /64 withdrawals	447.124	Prefix /64 path updates	40.011

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

28337

3963

24287

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

2027

/29 Org

/29 Nxt

396

/29 Trn

/29 Fst

1629

/29 Prp

/30 Tot

406

/30 Org

/30 Nxt

241

/30 Trn

/30 Fst

165

/30 Prp

/31 Tot

199

/31 Org

/31 Nxt

/31 Trn

/31 Fst

126

/31 Prp

/32 Tot

15491

/32 Org

/32 Nxt

2714

/32 Trn

/32 Fst

12753

/32 Prp

/33 Tot

2360

/33 Org

/33 Nxt

403

/33 Trn

/33 Fst

1952

/33 Prp

/34 Tot

2243

/34 Org

/34 Nxt

420

/34 Trn

/34 Fst

1810

/34 Prp

/35 Tot

802

/35 Org

/35 Nxt

233

/35 Trn

/35 Fst

569

/35 Prp

/36 Tot

4665

/36 Org

/36 Nxt

1005

/36 Trn

/36 Fst

3609

/36 Prp

/37 Tot

785

/37 Org

/37 Nxt

236

/37 Trn

/37 Fst

547

/37 Prp

/38 Tot

1483

/38 Org

/38 Nxt

389

/38 Trn

/38 Fst

1094

/38 Prp

/39 Tot

1341

/39 Org

/39 Nxt

/39 Trn

/39 Fst

1296

/39 Prp

/40 Tot

14192

/40 Org

/40 Nxt

1697

/40 Trn

/40 Fst

12481

/40 Prp

/41 Tot

911

/41 Org

/41 Nxt

228

/41 Trn

/41 Fst

683

/41 Prp

/42 Tot

1197

/42 Org

/42 Nxt

175

/42 Trn

/42 Fst

1022

/42 Prp

/43 Tot

734

/43 Org

/43 Nxt

112

/43 Trn

/43 Fst

622

/43 Prp

/44 Tot

10833

/44 Org

/44 Nxt

1458

/44 Trn

/44 Fst

9373

/44 Prp

/45 Tot

1329

/45 Org

/45 Nxt

/45 Trn

/45 Fst

1254

/45 Prp

/46 Tot

2481

/46 Org

/46 Nxt

1093

/46 Trn

/46 Fst

1387

/46 Prp

/47 Tot

2204

/47 Org

/47 Nxt

297

/47 Trn

/47 Fst

1895

/47 Prp

/48 Tot

50393

/48 Org

/48 Nxt

11088

/48 Trn

/48 Fst

39229

/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	10	% 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	23	% AS's announcing span of /23	0.0007
AS's announcing span of /24	30	% AS's announcing span of /24	0.0009
AS's announcing span of /25	59	% AS's announcing span of /25	0.0017
AS's announcing span of /26	123	% AS's announcing span of /26	0.0036
AS's announcing span of /27	360	% AS's announcing span of /27	0.0104
AS's announcing span of /28	1007	% AS's announcing span of /28	0.0291
AS's announcing span of /29	1999	% AS's announcing span of /29	0.0577
AS's announcing span of /30	1338	% AS's announcing span of /30	0.0386
AS's announcing span of /31	4527	% AS's announcing span of /31	0.1307
AS's announcing span of /32	13070	% AS's announcing span of /32	0.3773
AS's announcing span of /33	337	% AS's announcing span of /33	0.0097
AS's announcing span of /34	293	% AS's announcing span of /34	0.0085
AS's announcing span of /35	394	% AS's announcing span of /35	0.0114
AS's announcing span of /36	595	% AS's announcing span of /36	0.0172
AS's announcing span of /37	187	% AS's announcing span of /37	0.0054
AS's announcing span of /38	264	% AS's announcing span of /38	0.0076
AS's announcing span of /39	464	% AS's announcing span of /39	0.0134
AS's announcing span of /40	587	% AS's announcing span of /40	0.0169
AS's announcing span of /41	124	% AS's announcing span of /41	0.0036
AS's announcing span of /42	229	% AS's announcing span of /42	0.0066
AS's announcing span of /43	442	% AS's announcing span of /43	0.0128
AS's announcing span of /44	661	% AS's announcing span of /44	0.0191
AS's announcing span of /45	479	% AS's announcing span of /45	0.0138
AS's announcing span of /46	776	% AS's announcing span of /46	0.0224
AS's announcing span of /47	1018	% AS's announcing span of /47	0.0294
AS's announcing span of /48	5207	% AS's announcing span of /48	0.1503
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 /60	1	% AS's announcing span of /60	0.0000
AS's announcing span of /61	2	% AS's announcing span of /61	0.0001
AS's announcing span of /64	6	% 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 (115180/35062)	3.2850
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	116142	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	113640	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	86434	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