BGP map for 2a00:8c40:f100::/44

2a00:8c40:f100::/44 is announced by AS54113 Fastly, Inc. and seen by 334 peers of 23 RIPE RIS collectors, over 248 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (54%), AS174 Cogent Communications, LLC (30%) and AS5511 Opentransit (14%). The most common path, used by 9 peers, is AS24482 AS2914 AS5511 AS54113.

Routes checked 03:06:33 UTC

No change in the origin, the upstreams or the number of peers since 03:06 UTC, when this site first looked at 2a00:8c40:f100::/44.

AS-path graph toward 2a00:8c40:f100::/44

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 03:06 UTC what the colours mean 12 of 248 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

334collector peers

23RIS collectors

248distinct 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	179	54%
AS174 Cogent Communications, LLC	100	30%
AS5511 Opentransit Orange S.A.	46	14%
AS8220 COLT COLT Technology Services Group Limited	4	1%
AS35280 F5 F5 Networks SARL	3	<1%
AS6424 EDGOO EDGOO NETWORKS UNIPESSOAL LDA	1	<1%
AS60171 AFRIX-AS AFR-IX TELECOM S.A.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	177	53%
AS174 Cogent Communications, LLC	100	30%
AS5511 Opentransit Orange S.A.	46	14%
AS6939 Hurricane Electric LLC	44	13%
AS2914 NTT America, Inc.	15	4%
AS6461 Zayo Bandwidth	8	2%
AS3356 Level 3 Parent, LLC	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS25091 IP-Max IP-Max SA	5	1%
AS9002 RETN-AS RETN Limited	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 AS5511 AS54113	9	3%	9
2	AS6939 AS1299 AS54113	8	2%	8
3	AS8218 AS6461 AS174 AS54113	7	2%	6
4	AS199524 AS1299 AS54113	6	2%	6
5	AS9002 AS1299 AS54113	4	1%	4
6	AS13030 AS1299 AS54113	4	1%	4
7	AS14840 AS174 AS54113	4	1%	2
8	AS6461 AS174 AS54113	4	1%	4
9	AS12779 AS174 AS54113	4	1%	4
10	AS14907 AS1299 AS54113	3	<1%	3
11	AS48185 AS1299 AS54113	3	<1%	3
12	AS34927 AS1299 AS54113	3	<1%	3
13	AS48362 AS1299 AS54113	3	<1%	3
14	AS15547 AS8220 AS54113	3	<1%	3
15	AS1299 AS54113	2	<1%	2
16	AS2497 AS174 AS54113	2	<1%	2
17	AS19151 AS174 AS54113	2	<1%	2
18	AS6762 AS1299 AS54113	2	<1%	2
19	AS852 AS1299 AS54113	2	<1%	2
20	AS37721 AS174 AS54113	2	<1%	1
21	AS31027 AS1299 AS54113	2	<1%	1
22	AS8529 AS1299 AS54113	2	<1%	2
23	AS2914 AS5511 AS54113	2	<1%	2
24	AS6667 AS1299 AS54113	2	<1%	2
25	AS6830 AS1299 AS54113	2	<1%	2
26	AS12859 AS1299 AS54113	2	<1%	1
27	AS25160 AS174 AS54113	2	<1%	2
28	AS47147 AS1299 AS54113	2	<1%	2
29	AS49544 AS1299 AS54113	2	<1%	2
30	AS42473 AS1299 AS54113	2	<1%	2
31	AS25091 AS1299 AS54113	2	<1%	2
32	AS59890 AS174 AS54113	2	<1%	2
33	AS3491 AS174 AS54113	2	<1%	2
34	AS24482 AS2914 AS1299 AS54113	2	<1%	2
35	AS1403 AS577 AS1299 AS54113	2	<1%	1
36	AS58057 AS34549 AS1299 AS54113	2	<1%	2
37	AS49544 AS3356 AS1299 AS54113	2	<1%	1
38	AS49544 AS2914 AS5511 AS54113	2	<1%	2
39	AS3214 AS6939 AS1299 AS54113	2	<1%	2
40	AS142289 AS9583 AS1299 AS54113	2	<1%	1
41	AS34019 AS25091 AS5511 AS54113	2	<1%	2
42	AS47692 AS6939 AS1299 AS54113	2	<1%	2
43	AS51184 AS6939 AS1299 AS54113	2	<1%	2
44	AS62167 AS6939 AS1299 AS54113	2	<1%	2
45	AS202032 AS6939 AS1299 AS54113	2	<1%	2
46	AS28917 AS3257 AS174 AS54113	2	<1%	1
47	AS20612 AS9044 AS1299 AS54113	2	<1%	1
48	AS58057 AS6939 AS1299 AS54113	2	<1%	1
49	AS206271 AS60707 AS12735 AS9121 AS1299 AS54113	2	<1%	1
50	AS6424 AS54113	1	<1%	1

50 of 248 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, 03:06 UTC, fetched just now.