BGP map for 2402:fb00:f00::/40

2402:fb00:f00::/40 is announced by AS3300 BT and seen by 350 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS4637 Telstra Global (93%), AS24482 SG.GS (3%) and AS2497 Internet Initiative Japan Inc. (1%). The most common path, used by 20 peers, is AS6939 AS4637 AS3300.

Routes checked 16:02:25 UTC

No change in the origin, the upstreams or the number of peers since 15:21 UTC on 29 Oct, when this site first looked at 2402:fb00:f00::/40.

AS-path graph toward 2402:fb00:f00::/40

origin Tier 1Tier 2edge network prefix best path: chosen by 20 of 350 peers (6%) number on a line = peers using that link RIS data up to 16:02 UTC what the colours mean 12 of 254 paths drawn 1 quieter network left out

View JSON Raw upstream

350collector peers

23RIS collectors

254distinct AS paths

3.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4637 Telstra Global	326	93%
AS24482 SG.GS	9	3%
AS2497 Internet Initiative Japan Inc.	4	1%
AS8220 COLT COLT Technology Services Group Limited	3	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS36236 NetActuate, Inc	1	<1%
AS1828 Unitas Global	1	<1%
AS14907 Wikimedia Foundation Inc.	1	<1%
AS18106 Viewqwest Pte Ltd	1	<1%
AS35280 F5 F5 Networks SARL	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4637 Telstra Global	325	93%
AS6939 Hurricane Electric LLC	212	61%
AS3356 Level 3 Parent, LLC	10	3%
AS1299 TWELVE99 Arelion Sweden AB	4	1%
AS3491 PCCW Global (HK) Ltd.	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS8220 COLT COLT Technology Services Group Limited	3	<1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	3	<1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	3	<1%
AS5511 Opentransit Orange S.A.	3	<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 AS3300	20	6%	16
2	AS24482 AS3300	9	3%	9
3	AS8218 AS6939 AS4637 AS3300	7	2%	6
4	AS9002 AS4637 AS3300	5	1%	5
5	AS6461 AS4637 AS3300	5	1%	5
6	AS13030 AS4637 AS3300	4	1%	4
7	AS58057 AS6939 AS4637 AS3300	4	1%	3
8	AS34927 AS6939 AS4637 AS3300	4	1%	3
9	AS14840 AS6939 AS4637 AS3300	4	1%	2
10	AS15547 AS8220 AS3300	3	<1%	3
11	AS51185 AS6939 AS4637 AS3300	3	<1%	3
12	AS2914 AS6939 AS4637 AS3300	3	<1%	3
13	AS48185 AS6939 AS4637 AS3300	3	<1%	3
14	AS3214 AS6939 AS4637 AS3300	3	<1%	3
15	AS48362 AS6939 AS4637 AS3300	3	<1%	3
16	AS2497 AS3300	2	<1%	2
17	AS49544 AS3300	2	<1%	2
18	AS19151 AS4637 AS3300	2	<1%	2
19	AS6762 AS4637 AS3300	2	<1%	2
20	AS8529 AS4637 AS3300	2	<1%	2
21	AS1299 AS4637 AS3300	2	<1%	2
22	AS3257 AS4637 AS3300	2	<1%	2
23	AS47147 AS4637 AS3300	2	<1%	2
24	AS3320 AS4637 AS3300	2	<1%	2
25	AS6830 AS4637 AS3300	2	<1%	2
26	AS49544 AS4637 AS3300	2	<1%	2
27	AS3491 AS4637 AS3300	2	<1%	2
28	AS852 AS6939 AS4637 AS3300	2	<1%	2
29	AS1403 AS6939 AS4637 AS3300	2	<1%	1
30	AS50628 AS6939 AS4637 AS3300	2	<1%	2
31	AS6667 AS6939 AS4637 AS3300	2	<1%	2
32	AS12779 AS6939 AS4637 AS3300	2	<1%	2
33	AS34019 AS6939 AS4637 AS3300	2	<1%	2
34	AS47692 AS6939 AS4637 AS3300	2	<1%	2
35	AS51184 AS6939 AS4637 AS3300	2	<1%	2
36	AS12859 AS6939 AS4637 AS3300	2	<1%	1
37	AS25160 AS1299 AS4637 AS3300	2	<1%	2
38	AS6424 AS6939 AS4637 AS3300	2	<1%	2
39	AS42473 AS6939 AS4637 AS3300	2	<1%	2
40	AS62167 AS6939 AS4637 AS3300	2	<1%	2
41	AS202032 AS6939 AS4637 AS3300	2	<1%	2
42	AS28917 AS6939 AS4637 AS3300	2	<1%	1
43	AS59890 AS6939 AS4637 AS3300	2	<1%	2
44	AS20612 AS6939 AS4637 AS3300	2	<1%	1
45	AS142289 AS9583 AS6939 AS4637 AS3300	2	<1%	1
46	AS206271 AS60707 AS12735 AS6939 AS4637 AS3300	2	<1%	1
47	AS36236 AS3300	1	<1%	1
48	AS1828 AS3300	1	<1%	1
49	AS4637 AS3300	1	<1%	1
50	AS14907 AS3300	1	<1%	1

50 of 254 paths shown. All of them are in the JSON.

More prefixes from AS3300

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 16:02 UTC, fetched just now.