BGP map for 2a04:4e42:b000::/36

2a04:4e42:b000::/36 is announced by AS54113 Fastly, Inc. and seen by 362 peers of 23 RIPE RIS collectors, over 256 different AS paths. All of those routes reach it through one upstream, AS1221 Telstra Limited. The most common path, used by 21 peers, is AS6939 AS4637 AS1221 AS54113.

Routes checked 21:49:39 UTC

No change in the origin, the upstreams or the number of peers since 21:49 UTC, when this site first looked at 2a04:4e42:b000::/36.

AS-path graph toward 2a04:4e42:b000::/36

origin Tier 1Tier 2transitedge network prefix best path: chosen by 21 of 362 peers (6%) number on a line = peers using that link RIS data up to 21:48 UTC what the colours mean 12 of 256 paths drawn 3 quieter networks left out

Download PNG View JSON Raw upstream

362collector peers

23RIS collectors

256distinct AS paths

4.9average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1221 Telstra Limited	362	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1221 Telstra Limited	362	100%
AS4637 Telstra Global	360	99%
AS6939 Hurricane Electric LLC	227	63%
AS4657 StarHub Ltd	8	2%
AS3356 Level 3 Parent, LLC	8	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS5511 Opentransit Orange S.A.	5	1%
AS9002 RETN-AS RETN Limited	5	1%
AS1299 TWELVE99 Arelion Sweden AB	4	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 AS1221 AS54113	21	6%	17
2	AS24482 AS4657 AS4637 AS1221 AS54113	8	2%	8
3	AS8218 AS6939 AS4637 AS1221 AS54113	7	2%	6
4	AS9002 AS4637 AS1221 AS54113	5	1%	5
5	AS6461 AS4637 AS1221 AS54113	5	1%	5
6	AS13030 AS4637 AS1221 AS54113	4	1%	4
7	AS58057 AS6939 AS4637 AS1221 AS54113	4	1%	3
8	AS34927 AS6939 AS4637 AS1221 AS54113	4	1%	3
9	AS14840 AS6939 AS4637 AS1221 AS54113	4	1%	2
10	AS12779 AS6939 AS4637 AS1221 AS54113	4	1%	4
11	AS49544 AS4637 AS1221 AS54113	3	<1%	3
12	AS24482 AS6453 AS4637 AS1221 AS54113	3	<1%	3
13	AS51185 AS6939 AS4637 AS1221 AS54113	3	<1%	3
14	AS199524 AS6939 AS4637 AS1221 AS54113	3	<1%	3
15	AS2914 AS6939 AS4637 AS1221 AS54113	3	<1%	3
16	AS48185 AS6939 AS4637 AS1221 AS54113	3	<1%	3
17	AS3214 AS6939 AS4637 AS1221 AS54113	3	<1%	3
18	AS48362 AS6939 AS4637 AS1221 AS54113	3	<1%	3
19	AS15547 AS6939 AS4637 AS1221 AS54113	3	<1%	3
20	AS2497 AS4637 AS1221 AS54113	2	<1%	2
21	AS19151 AS4637 AS1221 AS54113	2	<1%	2
22	AS6762 AS4637 AS1221 AS54113	2	<1%	2
23	AS31027 AS4637 AS1221 AS54113	2	<1%	1
24	AS8529 AS4637 AS1221 AS54113	2	<1%	2
25	AS1299 AS4637 AS1221 AS54113	2	<1%	2
26	AS3257 AS4637 AS1221 AS54113	2	<1%	2
27	AS47147 AS4637 AS1221 AS54113	2	<1%	2
28	AS3320 AS4637 AS1221 AS54113	2	<1%	2
29	AS6830 AS4637 AS1221 AS54113	2	<1%	2
30	AS14907 AS4637 AS1221 AS54113	2	<1%	2
31	AS3491 AS4637 AS1221 AS54113	2	<1%	2
32	AS35280 AS4637 AS1221 AS54113	2	<1%	2
33	AS852 AS6939 AS4637 AS1221 AS54113	2	<1%	2
34	AS1403 AS6939 AS4637 AS1221 AS54113	2	<1%	1
35	AS14907 AS6939 AS4637 AS1221 AS54113	2	<1%	2
36	AS50628 AS6939 AS4637 AS1221 AS54113	2	<1%	2
37	AS37721 AS5511 AS4637 AS1221 AS54113	2	<1%	1
38	AS6667 AS6939 AS4637 AS1221 AS54113	2	<1%	2
39	AS34019 AS6939 AS4637 AS1221 AS54113	2	<1%	2
40	AS47692 AS6939 AS4637 AS1221 AS54113	2	<1%	2
41	AS51184 AS6939 AS4637 AS1221 AS54113	2	<1%	2
42	AS12859 AS6939 AS4637 AS1221 AS54113	2	<1%	1
43	AS25160 AS1299 AS4637 AS1221 AS54113	2	<1%	2
44	AS42473 AS6939 AS4637 AS1221 AS54113	2	<1%	2
45	AS62167 AS6939 AS4637 AS1221 AS54113	2	<1%	2
46	AS202032 AS6939 AS4637 AS1221 AS54113	2	<1%	2
47	AS28917 AS6939 AS4637 AS1221 AS54113	2	<1%	1
48	AS59890 AS6939 AS4637 AS1221 AS54113	2	<1%	2
49	AS20612 AS6939 AS4637 AS1221 AS54113	2	<1%	1
50	AS142289 AS9583 AS6939 AS4637 AS1221 AS54113	2	<1%	1

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS54113

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 21:48 UTC, fetched just now.