BGP map for 2a04:4e41:1c0::/43

2a04:4e41:1c0::/43 is announced by AS54113 Fastly, Inc. and seen by 333 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS9002 RETN-AS (64%), AS1299 TWELVE99 (19%) and AS174 Cogent Communications, LLC (8%). The most common path, used by 9 peers, is AS24482 AS9002 AS54113.

Routes checked 17:37:35 UTC

No change in the origin, the upstreams or the number of peers since 05:33 UTC on 27 Oct, when this site first looked at 2a04:4e41:1c0::/43.

AS-path graph toward 2a04:4e41:1c0::/43

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 333 peers (3%) number on a line = peers using that link RIS data up to 17:37 UTC what the colours mean 12 of 254 paths drawn 6 quieter networks left out

View JSON Raw upstream

333collector peers

23RIS collectors

254distinct AS paths

3.3average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	212	64%
AS1299 TWELVE99 Arelion Sweden AB	64	19%
AS174 Cogent Communications, LLC	27	8%
AS3257 GTT-BACKBONE GTT Communications Inc.	26	8%
AS1257 Tele2 Sverige AB	1	<1%
AS42541 FIBERBY Fiberby ApS	1	<1%
AS205206 Netsite Netsite A/S	1	<1%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	204	61%
AS1299 TWELVE99 Arelion Sweden AB	62	19%
AS6939 Hurricane Electric LLC	30	9%
AS174 Cogent Communications, LLC	27	8%
AS3257 GTT-BACKBONE GTT Communications Inc.	24	7%
AS3356 Level 3 Parent, LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS29632 NASSIST-AS Netassist International EOOD	4	1%
AS3320 DTAG Deutsche Telekom AG	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	AS24482 AS9002 AS54113	9	3%	9
2	AS9002 AS54113	8	2%	8
3	AS8218 AS9002 AS54113	7	2%	6
4	AS6939 AS9002 AS54113	6	2%	6
5	AS13030 AS1299 AS54113	4	1%	4
6	AS14840 AS9002 AS54113	4	1%	2
7	AS6461 AS9002 AS54113	4	1%	4
8	AS48185 AS9002 AS54113	3	<1%	3
9	AS12779 AS9002 AS54113	3	<1%	3
10	AS34019 AS9002 AS54113	3	<1%	3
11	AS48362 AS9002 AS54113	3	<1%	3
12	AS49544 AS9002 AS54113	3	<1%	3
13	AS15547 AS9002 AS54113	3	<1%	3
14	AS25091 AS9002 AS54113	3	<1%	3
15	AS1299 AS54113	2	<1%	2
16	AS3257 AS54113	2	<1%	2
17	AS19151 AS9002 AS54113	2	<1%	2
18	AS51185 AS9002 AS54113	2	<1%	2
19	AS199524 AS9002 AS54113	2	<1%	2
20	AS6939 AS1299 AS54113	2	<1%	2
21	AS6762 AS9002 AS54113	2	<1%	2
22	AS14907 AS1299 AS54113	2	<1%	2
23	AS50628 AS9002 AS54113	2	<1%	2
24	AS6667 AS9002 AS54113	2	<1%	2
25	AS34927 AS9002 AS54113	2	<1%	2
26	AS51184 AS9002 AS54113	2	<1%	2
27	AS3320 AS1299 AS54113	2	<1%	2
28	AS12859 AS9002 AS54113	2	<1%	1
29	AS25160 AS9002 AS54113	2	<1%	2
30	AS62167 AS9002 AS54113	2	<1%	2
31	AS28917 AS3257 AS54113	2	<1%	1
32	AS47147 AS9002 AS54113	2	<1%	2
33	AS59890 AS9002 AS54113	2	<1%	2
34	AS20612 AS9002 AS54113	2	<1%	1
35	AS58057 AS9002 AS54113	2	<1%	1
36	AS3491 AS174 AS54113	2	<1%	2
37	AS1403 AS577 AS1299 AS54113	2	<1%	1
38	AS58057 AS34549 AS9002 AS54113	2	<1%	2
39	AS49544 AS3356 AS9002 AS54113	2	<1%	1
40	AS142289 AS9583 AS1299 AS54113	2	<1%	1
41	AS47692 AS6939 AS9002 AS54113	2	<1%	2
42	AS917 AS60068 AS174 AS54113	2	<1%	2
43	AS202032 AS6939 AS9002 AS54113	2	<1%	2
44	AS206271 AS60707 AS12735 AS9121 AS3257 AS54113	2	<1%	1
45	AS1257 AS54113	1	<1%	1
46	AS42541 AS54113	1	<1%	1
47	AS205206 AS54113	1	<1%	1
48	AS2497 AS3257 AS54113	1	<1%	1
49	AS6939 AS3257 AS54113	1	<1%	1
50	AS52320 AS9002 AS54113	1	<1%	1

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

More prefixes from AS54113

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 17:37 UTC, fetched just now.