BGP map for 151.101.112.0/22

151.101.112.0/22 is announced by AS54113 Fastly, Inc. and seen by 328 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (37%), AS3356 Level 3 Parent, LLC (27%) and AS174 Cogent Communications, LLC (20%). The most common path, used by 9 peers, is AS24482 AS2914 AS3356 AS54113.

Routes checked 21:53:23 UTC

No change in the origin, the upstreams or the number of peers since 21:53 UTC, when this site first looked at 151.101.112.0/22.

AS-path graph toward 151.101.112.0/22

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 328 peers (3%) number on a line = peers using that link RIS data up to 21:52 UTC what the colours mean 12 of 257 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

257distinct 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	122	37%
AS3356 Level 3 Parent, LLC	90	27%
AS174 Cogent Communications, LLC	67	20%
AS3257 GTT-BACKBONE GTT Communications Inc.	47	14%
AS7018 AT&T Enterprises, LLC	1	<1%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	120	37%
AS3356 Level 3 Parent, LLC	90	27%
AS174 Cogent Communications, LLC	67	20%
AS3257 GTT-BACKBONE GTT Communications Inc.	46	14%
AS2914 NTT America, Inc.	20	6%
AS6461 Zayo Bandwidth	8	2%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	4	1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	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 AS2914 AS3356 AS54113	9	3%	9
2	AS199524 AS1299 AS54113	6	2%	6
3	AS8218 AS6461 AS3356 AS54113	6	2%	5
4	AS13030 AS1299 AS54113	4	1%	4
5	AS9002 AS3257 AS54113	4	1%	4
6	AS12779 AS3257 AS54113	4	1%	4
7	AS14840 AS3356 AS54113	4	1%	2
8	AS47147 AS1299 AS54113	4	1%	4
9	AS2914 AS3356 AS54113	3	<1%	3
10	AS34927 AS1299 AS54113	3	<1%	3
11	AS49544 AS3356 AS54113	3	<1%	2
12	AS35280 AS3356 AS54113	3	<1%	3
13	AS6461 AS3356 AS54113	3	<1%	3
14	AS48362 AS1299 AS54113	3	<1%	3
15	AS34019 AS35625 AS3257 AS54113	3	<1%	3
16	AS1299 AS54113	2	<1%	2
17	AS6461 AS174 AS54113	2	<1%	2
18	AS25160 AS174 AS54113	2	<1%	2
19	AS42473 AS1299 AS54113	2	<1%	2
20	AS48185 AS1299 AS54113	2	<1%	2
21	AS31027 AS1299 AS54113	2	<1%	1
22	AS8529 AS3356 AS54113	2	<1%	2
23	AS3491 AS174 AS54113	2	<1%	2
24	AS14907 AS1299 AS54113	2	<1%	2
25	AS15547 AS174 AS54113	2	<1%	2
26	AS25091 AS1299 AS54113	2	<1%	2
27	AS49544 AS1299 AS54113	2	<1%	2
28	AS199524 AS174 AS54113	2	<1%	2
29	AS59890 AS3356 AS54113	2	<1%	2
30	AS271253 AS3356 AS54113	2	<1%	1
31	AS19151 AS174 AS54113	2	<1%	2
32	AS917 AS60068 AS174 AS54113	2	<1%	2
33	AS58057 AS34549 AS1299 AS54113	2	<1%	2
34	AS35710 AS3320 AS3257 AS54113	2	<1%	2
35	AS51184 AS1764 AS174 AS54113	2	<1%	2
36	AS47692 AS2914 AS3356 AS54113	2	<1%	2
37	AS20612 AS9044 AS174 AS54113	2	<1%	1
38	AS24482 AS2914 AS1299 AS54113	2	<1%	2
39	AS142289 AS9583 AS4755 AS6453 AS174 AS54113	2	<1%	1
40	AS7018 AS54113	1	<1%	1
41	AS3257 AS54113	1	<1%	1
42	AS36924 AS1299 AS54113	1	<1%	1
43	AS6894 AS174 AS54113	1	<1%	1
44	AS31742 AS1299 AS54113	1	<1%	1
45	AS35266 AS3257 AS54113	1	<1%	1
46	AS286 AS3257 AS54113	1	<1%	1
47	AS1828 AS1299 AS54113	1	<1%	1
48	AS6830 AS1299 AS54113	1	<1%	1
49	AS3320 AS3257 AS54113	1	<1%	1
50	AS3491 AS1299 AS54113	1	<1%	1

50 of 257 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, 21:52 UTC, fetched just now.