BGP map for 2a00:8c40:f1a0::/44

2a00:8c40:f1a0::/44 is announced by AS54113 Fastly, Inc. and seen by 333 peers of 23 RIPE RIS collectors, over 240 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (42%), AS6939 Hurricane Electric LLC (29%) and AS174 Cogent Communications, LLC (28%). The most common path, used by 11 peers, is AS24482 AS2914 AS1299 AS54113.

Routes checked 22:55:47 UTC

No change in the origin, the upstreams or the number of peers since 22:55 UTC, when this site first looked at 2a00:8c40:f1a0::/44.

AS-path graph toward 2a00:8c40:f1a0::/44

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 333 peers (3%) number on a line = peers using that link RIS data up to 22:55 UTC what the colours mean 12 of 240 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

333collector peers

23RIS collectors

240distinct AS paths

3.3average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	140	42%
AS6939 Hurricane Electric LLC	96	29%
AS174 Cogent Communications, LLC	94	28%
AS852 TELUS Communications Inc.	2	<1%
AS22652 Videotron Ltee	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	138	41%
AS174 Cogent Communications, LLC	94	28%
AS6939 Hurricane Electric LLC	87	26%
AS2914 NTT America, Inc.	13	4%
AS6461 Zayo Bandwidth	8	2%
AS3356 Level 3 Parent, LLC	6	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	2%
AS9002 RETN-AS RETN Limited	5	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	3	<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 AS1299 AS54113	11	3%	11
2	AS6939 AS54113	9	3%	9
3	AS8218 AS6461 AS174 AS54113	7	2%	6
4	AS199524 AS1299 AS54113	6	2%	6
5	AS9002 AS1299 AS54113	5	2%	5
6	AS6461 AS174 AS54113	5	2%	5
7	AS13030 AS1299 AS54113	4	1%	4
8	AS58057 AS6939 AS54113	4	1%	3
9	AS14840 AS174 AS54113	4	1%	2
10	AS12779 AS174 AS54113	4	1%	4
11	AS2914 AS1299 AS54113	3	<1%	3
12	AS14907 AS6939 AS54113	3	<1%	3
13	AS48185 AS1299 AS54113	3	<1%	3
14	AS3214 AS6939 AS54113	3	<1%	3
15	AS48362 AS1299 AS54113	3	<1%	3
16	AS49544 AS1299 AS54113	3	<1%	3
17	AS15547 AS6939 AS54113	3	<1%	3
18	AS25091 AS1299 AS54113	3	<1%	3
19	AS852 AS54113	2	<1%	2
20	AS1299 AS54113	2	<1%	2
21	AS2497 AS174 AS54113	2	<1%	2
22	AS19151 AS174 AS54113	2	<1%	2
23	AS34927 AS1299 AS54113	2	<1%	2
24	AS37721 AS6939 AS54113	2	<1%	1
25	AS31027 AS1299 AS54113	2	<1%	1
26	AS35710 AS6939 AS54113	2	<1%	2
27	AS6667 AS1299 AS54113	2	<1%	2
28	AS47692 AS6939 AS54113	2	<1%	2
29	AS51184 AS6939 AS54113	2	<1%	2
30	AS3320 AS1299 AS54113	2	<1%	2
31	AS12859 AS1299 AS54113	2	<1%	1
32	AS25160 AS174 AS54113	2	<1%	2
33	AS47147 AS1299 AS54113	2	<1%	2
34	AS42473 AS1299 AS54113	2	<1%	2
35	AS62167 AS6939 AS54113	2	<1%	2
36	AS202032 AS6939 AS54113	2	<1%	2
37	AS59890 AS6939 AS54113	2	<1%	2
38	AS3491 AS174 AS54113	2	<1%	2
39	AS1403 AS577 AS6939 AS54113	2	<1%	1
40	AS49544 AS3356 AS1299 AS54113	2	<1%	1
41	AS142289 AS9583 AS1299 AS54113	2	<1%	1
42	AS34019 AS3303 AS174 AS54113	2	<1%	2
43	AS917 AS60068 AS174 AS54113	2	<1%	2
44	AS28917 AS3257 AS174 AS54113	2	<1%	1
45	AS20612 AS9044 AS1299 AS54113	2	<1%	1
46	AS206271 AS60707 AS12735 AS9121 AS1299 AS54113	2	<1%	1
47	AS22652 AS54113	1	<1%	1
48	AS25152 AS6939 AS54113	1	<1%	1
49	AS20080 AS6939 AS54113	1	<1%	1
50	AS52320 AS1299 AS54113	1	<1%	1

50 of 240 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, 22:55 UTC, fetched just now.