BGP map for 2402:fb00:8000::/39

2402:fb00:8000::/39 is announced by AS5400 BT and seen by 363 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS4637 Telstra Global (51%), AS2914 NTT America, Inc. (7%) and AS1299 TWELVE99 (7%). The most common path, used by 20 peers, is AS6939 AS4637 AS5400.

Routes checked 23:07:59 UTC

No change in the origin, the upstreams or the number of peers since 23:07 UTC, when this site first looked at 2402:fb00:8000::/39.

AS-path graph toward 2402:fb00:8000::/39

origin Tier 1Tier 2edge network prefix best path: chosen by 20 of 363 peers (6%) number on a line = peers using that link RIS data up to 23:07 UTC what the colours mean 12 of 257 paths drawn 1 quieter network left out

Download PNG View JSON Raw upstream

363collector peers

23RIS collectors

257distinct AS paths

3.3average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4637 Telstra Global	186	51%
AS2914 NTT America, Inc.	27	7%
AS1299 TWELVE99 Arelion Sweden AB	24	7%
AS9002 RETN-AS RETN Limited	15	4%
AS3356 Level 3 Parent, LLC	14	4%
AS13030 INIT7 Init7 (Switzerland) Ltd.	8	2%
AS3491 PCCW Global (HK) Ltd.	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4637 Telstra Global	186	51%
AS6939 Hurricane Electric LLC	150	41%
AS2914 NTT America, Inc.	24	7%
AS1299 TWELVE99 Arelion Sweden AB	22	6%
AS3356 Level 3 Parent, LLC	14	4%
AS9002 RETN-AS RETN Limited	10	3%
AS3303 SWISSCOM Swisscom (Schweiz) AG	7	2%
AS174 Cogent Communications, LLC	6	2%
AS3491 PCCW Global (HK) Ltd.	5	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS6939 AS4637 AS5400	20	6%	16
2	AS24482 AS2914 AS5400	11	3%	11
3	AS8218 AS5400	7	2%	6
4	AS9002 AS5400	5	1%	5
5	AS6461 AS4637 AS5400	5	1%	5
6	AS13030 AS5400	4	1%	4
7	AS199524 AS5400	4	1%	4
8	AS58057 AS6939 AS4637 AS5400	4	1%	3
9	AS34927 AS6939 AS4637 AS5400	4	1%	3
10	AS14840 AS6939 AS4637 AS5400	4	1%	2
11	AS12779 AS6939 AS4637 AS5400	4	1%	4
12	AS2914 AS5400	3	<1%	3
13	AS3491 AS5400	3	<1%	3
14	AS34019 AS3303 AS5400	3	<1%	3
15	AS15547 AS3303 AS5400	3	<1%	3
16	AS48185 AS6939 AS4637 AS5400	3	<1%	3
17	AS3214 AS6939 AS4637 AS5400	3	<1%	3
18	AS48362 AS6939 AS4637 AS5400	3	<1%	3
19	AS2497 AS5400	2	<1%	2
20	AS6762 AS5400	2	<1%	2
21	AS31027 AS5400	2	<1%	1
22	AS1299 AS5400	2	<1%	2
23	AS3257 AS5400	2	<1%	2
24	AS3320 AS5400	2	<1%	2
25	AS6830 AS5400	2	<1%	2
26	AS49544 AS5400	2	<1%	2
27	AS35280 AS5400	2	<1%	2
28	AS19151 AS4637 AS5400	2	<1%	2
29	AS199524 AS1299 AS5400	2	<1%	2
30	AS37721 AS174 AS5400	2	<1%	1
31	AS35710 AS3320 AS5400	2	<1%	2
32	AS47692 AS2914 AS5400	2	<1%	2
33	AS12859 AS1299 AS5400	2	<1%	1
34	AS25160 AS2914 AS5400	2	<1%	2
35	AS47147 AS1299 AS5400	2	<1%	2
36	AS59890 AS3356 AS5400	2	<1%	2
37	AS51185 AS6939 AS4637 AS5400	2	<1%	2
38	AS852 AS6939 AS4637 AS5400	2	<1%	2
39	AS1403 AS6939 AS4637 AS5400	2	<1%	1
40	AS50628 AS6939 AS4637 AS5400	2	<1%	2
41	AS49544 AS6939 AS4637 AS5400	2	<1%	2
42	AS6667 AS6939 AS4637 AS5400	2	<1%	2
43	AS51184 AS47692 AS2914 AS5400	2	<1%	2
44	AS62167 AS6939 AS4637 AS5400	2	<1%	2
45	AS202032 AS6939 AS4637 AS5400	2	<1%	2
46	AS28917 AS6939 AS4637 AS5400	2	<1%	1
47	AS20612 AS6939 AS4637 AS5400	2	<1%	1
48	AS142289 AS9583 AS6939 AS4637 AS5400	2	<1%	1
49	AS206271 AS60707 AS12735 AS6939 AS4637 AS5400	2	<1%	1
50	AS5400	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS5400

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 23:07 UTC, fetched just now.