BGP map for 151.101.220.0/22

151.101.220.0/22 is announced by AS54113 Fastly, Inc. and seen by 342 peers of 23 RIPE RIS collectors, over 271 different AS paths. Its busiest upstreams are AS7195 EDGEUNO S.A.S (46%), AS174 Cogent Communications, LLC (19%) and AS3356 Level 3 Parent, LLC (17%). The most common path, used by 11 peers, is AS24482 AS7195 AS54113.

Routes checked 10:52:24 UTC

No change in the origin, the upstreams or the number of peers since 06:11 UTC on 27 Oct, when this site first looked at 151.101.220.0/22.

AS-path graph toward 151.101.220.0/22

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 342 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 271 paths drawn 5 quieter networks left out

View JSON Raw upstream

342collector peers

23RIS collectors

271distinct AS paths

3.3average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS7195 EDGEUNO S.A.S	159	46%
AS174 Cogent Communications, LLC	65	19%
AS3356 Level 3 Parent, LLC	57	17%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	31	9%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	12	4%
AS6939 Hurricane Electric LLC	12	4%
AS6057 Administracion Nacional de Telecomunicaciones	2	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%
AS269956 HABLAIP SPA	1	<1%
AS36236 NetActuate, Inc	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS7195 EDGEUNO S.A.S	154	45%
AS174 Cogent Communications, LLC	65	19%
AS3356 Level 3 Parent, LLC	57	17%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	29	8%
AS1299 TWELVE99 Arelion Sweden AB	14	4%
AS6939 Hurricane Electric LLC	12	4%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	11	3%
AS2914 NTT America, Inc.	7	2%
AS8758 IWAY Iway AG	3	<1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	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 AS7195 AS54113	11	3%	11
2	AS8218 AS7195 AS54113	7	2%	6
3	AS7195 AS54113	5	1%	4
4	AS13030 AS7195 AS54113	4	1%	4
5	AS12779 AS7195 AS54113	4	1%	4
6	AS199524 AS174 AS54113	4	1%	4
7	AS199524 AS7195 AS54113	4	1%	4
8	AS14840 AS7195 AS54113	4	1%	2
9	AS48185 AS3356 AS54113	3	<1%	3
10	AS9002 AS7195 AS54113	3	<1%	3
11	AS6461 AS174 AS54113	3	<1%	3
12	AS34019 AS7195 AS54113	3	<1%	3
13	AS25091 AS7195 AS54113	3	<1%	3
14	AS48362 AS7195 AS54113	3	<1%	3
15	AS6762 AS54113	2	<1%	2
16	AS50628 AS3356 AS54113	2	<1%	2
17	AS25160 AS7195 AS54113	2	<1%	2
18	AS212483 AS7195 AS54113	2	<1%	1
19	AS8529 AS6762 AS54113	2	<1%	2
20	AS15547 AS7195 AS54113	2	<1%	2
21	AS47692 AS7195 AS54113	2	<1%	2
22	AS51184 AS7195 AS54113	2	<1%	2
23	AS59890 AS3356 AS54113	2	<1%	2
24	AS35280 AS3356 AS54113	2	<1%	2
25	AS51185 AS6762 AS54113	2	<1%	2
26	AS19151 AS7195 AS54113	2	<1%	2
27	AS2914 AS6762 AS54113	2	<1%	2
28	AS6461 AS3356 AS54113	2	<1%	2
29	AS35710 AS7195 AS54113	2	<1%	2
30	AS271253 AS7195 AS54113	2	<1%	1
31	AS3491 AS174 AS54113	2	<1%	2
32	AS49544 AS12956 AS54113	2	<1%	2
33	AS47147 AS1299 AS174 AS54113	2	<1%	2
34	AS47147 AS3320 AS3356 AS54113	2	<1%	2
35	AS20612 AS8758 AS7195 AS54113	2	<1%	1
36	AS14907 AS2914 AS3356 AS54113	2	<1%	2
37	AS31027 AS6797 AS7195 AS54113	2	<1%	1
38	AS142289 AS9583 AS4755 AS6453 AS174 AS54113	2	<1%	1
39	AS12956 AS54113	1	<1%	1
40	AS49544 AS54113	1	<1%	1
41	AS269956 AS54113	1	<1%	1
42	AS6057 AS54113	1	<1%	1
43	AS36236 AS54113	1	<1%	1
44	AS51185 AS54113	1	<1%	1
45	AS55720 AS6939 AS54113	1	<1%	1
46	AS7018 AS3356 AS54113	1	<1%	1
47	AS61218 AS6939 AS54113	1	<1%	1
48	AS852 AS174 AS54113	1	<1%	1
49	AS37721 AS7195 AS54113	1	<1%	1
50	AS50300 AS3356 AS54113	1	<1%	1

50 of 271 paths shown. All of them are in the JSON.

More prefixes from AS54113

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.