BGP map for 2a04:4e41:3600::/39

2a04:4e41:3600::/39 is announced by AS54113 Fastly, Inc. and seen by 334 peers of 23 RIPE RIS collectors, over 249 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (41%), AS2914 NTT America, Inc. (36%) and AS3257 GTT-BACKBONE (21%). The most common path, used by 11 peers, is AS24482 AS2914 AS54113.

Routes checked 02:44:27 UTC

No change in the origin, the upstreams or the number of peers since 02:44 UTC, when this site first looked at 2a04:4e41:3600::/39.

AS-path graph toward 2a04:4e41:3600::/39

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 334 peers (3%) number on a line = peers using that link RIS data up to 02:43 UTC what the colours mean 12 of 249 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

334collector peers

23RIS collectors

249distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	136	41%
AS2914 NTT America, Inc.	119	36%
AS3257 GTT-BACKBONE GTT Communications Inc.	70	21%
AS7922 Comcast Cable Communications, LLC	7	2%
AS7018 AT&T Enterprises, LLC	1	<1%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	134	40%
AS2914 NTT America, Inc.	116	35%
AS3257 GTT-BACKBONE GTT Communications Inc.	68	20%
AS6939 Hurricane Electric LLC	45	13%
AS3356 Level 3 Parent, LLC	12	4%
AS174 Cogent Communications, LLC	9	3%
AS6461 Zayo Bandwidth	8	2%
AS7922 Comcast Cable Communications, LLC	7	2%
AS25091 IP-Max IP-Max SA	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	AS24482 AS2914 AS54113	11	3%	11
2	AS6939 AS2914 AS54113	7	2%	7
3	AS8218 AS6461 AS3257 AS54113	7	2%	6
4	AS199524 AS1299 AS54113	6	2%	6
5	AS9002 AS3257 AS54113	5	1%	5
6	AS13030 AS2914 AS54113	4	1%	4
7	AS6461 AS2914 AS54113	4	1%	4
8	AS14840 AS3356 AS1299 AS54113	4	1%	2
9	AS2914 AS54113	3	<1%	3
10	AS14907 AS1299 AS54113	3	<1%	3
11	AS34927 AS1299 AS54113	3	<1%	3
12	AS48362 AS1299 AS54113	3	<1%	3
13	AS35280 AS2914 AS54113	3	<1%	3
14	AS15547 AS3303 AS3257 AS54113	3	<1%	3
15	AS1299 AS54113	2	<1%	2
16	AS3257 AS54113	2	<1%	2
17	AS6939 AS1299 AS54113	2	<1%	2
18	AS19151 AS2914 AS54113	2	<1%	2
19	AS852 AS7922 AS54113	2	<1%	2
20	AS48185 AS1299 AS54113	2	<1%	2
21	AS37721 AS3257 AS54113	2	<1%	1
22	AS49544 AS2914 AS54113	2	<1%	2
23	AS31027 AS1299 AS54113	2	<1%	1
24	AS8529 AS1299 AS54113	2	<1%	2
25	AS12779 AS2914 AS54113	2	<1%	2
26	AS47692 AS2914 AS54113	2	<1%	2
27	AS12859 AS1299 AS54113	2	<1%	1
28	AS25160 AS2914 AS54113	2	<1%	2
29	AS47147 AS1299 AS54113	2	<1%	2
30	AS49544 AS7922 AS54113	2	<1%	2
31	AS3491 AS1299 AS54113	2	<1%	2
32	AS12779 AS3257 AS54113	2	<1%	2
33	AS42473 AS1299 AS54113	2	<1%	2
34	AS28917 AS3257 AS54113	2	<1%	1
35	AS1403 AS577 AS7922 AS54113	2	<1%	1
36	AS58057 AS34549 AS1299 AS54113	2	<1%	2
37	AS49544 AS3356 AS1299 AS54113	2	<1%	1
38	AS3214 AS6939 AS1299 AS54113	2	<1%	2
39	AS142289 AS9583 AS2914 AS54113	2	<1%	1
40	AS34019 AS25091 AS2914 AS54113	2	<1%	2
41	AS51184 AS47692 AS2914 AS54113	2	<1%	2
42	AS62167 AS6939 AS2914 AS54113	2	<1%	2
43	AS202032 AS6939 AS2914 AS54113	2	<1%	2
44	AS59890 AS60068 AS1299 AS54113	2	<1%	2
45	AS20612 AS9044 AS1299 AS54113	2	<1%	1
46	AS58057 AS6939 AS2914 AS54113	2	<1%	1
47	AS206271 AS60707 AS12735 AS9121 AS3257 AS54113	2	<1%	1
48	AS7018 AS54113	1	<1%	1
49	AS2497 AS3257 AS54113	1	<1%	1
50	AS2500 AS2914 AS54113	1	<1%	1

50 of 249 paths shown. All of them are in the JSON.

More prefixes from AS54113

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 02:43 UTC, fetched just now.