BGP map for 2a04:4e41:5a00::/39

2a04:4e41:5a00::/39 is announced by AS54113 Fastly, Inc. and seen by 334 peers of 23 RIPE RIS collectors, over 242 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (42%), AS3356 Level 3 Parent, LLC (29%) and AS6939 Hurricane Electric LLC (29%). The most common path, used by 9 peers, is AS6939 AS54113.

Routes checked 21:46:43 UTC

No change in the origin, the upstreams or the number of peers since 21:46 UTC, when this site first looked at 2a04:4e41:5a00::/39.

AS-path graph toward 2a04:4e41:5a00::/39

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 334 peers (3%) number on a line = peers using that link RIS data up to 21:46 UTC what the colours mean 12 of 242 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

334collector peers

23RIS collectors

242distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	141	42%
AS3356 Level 3 Parent, LLC	97	29%
AS6939 Hurricane Electric LLC	96	29%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	139	42%
AS3356 Level 3 Parent, LLC	97	29%
AS6939 Hurricane Electric LLC	87	26%
AS2914 NTT America, Inc.	20	6%
AS6461 Zayo Bandwidth	8	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	6	2%
AS174 Cogent Communications, LLC	5	1%
AS9002 RETN-AS RETN Limited	5	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	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 AS54113	9	3%	9
2	AS24482 AS2914 AS3356 AS54113	9	3%	9
3	AS8218 AS6461 AS3356 AS54113	7	2%	6
4	AS199524 AS1299 AS54113	6	2%	6
5	AS6461 AS3356 AS54113	5	1%	5
6	AS9002 AS1299 AS54113	4	1%	4
7	AS13030 AS1299 AS54113	4	1%	4
8	AS58057 AS6939 AS54113	4	1%	3
9	AS14840 AS3356 AS54113	4	1%	2
10	AS2914 AS3356 AS54113	3	<1%	3
11	AS14907 AS6939 AS54113	3	<1%	3
12	AS49544 AS3356 AS54113	3	<1%	2
13	AS3214 AS6939 AS54113	3	<1%	3
14	AS48362 AS1299 AS54113	3	<1%	3
15	AS3491 AS1299 AS54113	3	<1%	3
16	AS15547 AS6939 AS54113	3	<1%	3
17	AS34019 AS35625 AS3356 AS54113	3	<1%	3
18	AS1299 AS54113	2	<1%	2
19	AS6762 AS1299 AS54113	2	<1%	2
20	AS852 AS1299 AS54113	2	<1%	2
21	AS34927 AS6939 AS54113	2	<1%	1
22	AS37721 AS6939 AS54113	2	<1%	1
23	AS31027 AS1299 AS54113	2	<1%	1
24	AS35710 AS6939 AS54113	2	<1%	2
25	AS6667 AS1299 AS54113	2	<1%	2
26	AS34927 AS1299 AS54113	2	<1%	2
27	AS47692 AS6939 AS54113	2	<1%	2
28	AS51184 AS6939 AS54113	2	<1%	2
29	AS3320 AS1299 AS54113	2	<1%	2
30	AS6830 AS1299 AS54113	2	<1%	2
31	AS12859 AS1299 AS54113	2	<1%	1
32	AS25160 AS1299 AS54113	2	<1%	2
33	AS47147 AS1299 AS54113	2	<1%	2
34	AS49544 AS1299 AS54113	2	<1%	2
35	AS199524 AS6939 AS54113	2	<1%	2
36	AS48185 AS1299 AS54113	2	<1%	2
37	AS42473 AS1299 AS54113	2	<1%	2
38	AS62167 AS6939 AS54113	2	<1%	2
39	AS202032 AS6939 AS54113	2	<1%	2
40	AS35280 AS3356 AS54113	2	<1%	2
41	AS59890 AS3356 AS54113	2	<1%	2
42	AS25091 AS1299 AS54113	2	<1%	2
43	AS24482 AS2914 AS1299 AS54113	2	<1%	2
44	AS1403 AS577 AS6939 AS54113	2	<1%	1
45	AS142289 AS9583 AS1299 AS54113	2	<1%	1
46	AS12779 AS2914 AS3356 AS54113	2	<1%	2
47	AS12779 AS3257 AS3356 AS54113	2	<1%	2
48	AS28917 AS3257 AS3356 AS54113	2	<1%	1
49	AS20612 AS9044 AS1299 AS54113	2	<1%	1
50	AS206271 AS60707 AS12735 AS9121 AS3356 AS54113	2	<1%	1

50 of 242 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, 21:46 UTC, fetched just now.