BGP map for 151.101.132.0/22

151.101.132.0/22 is announced by AS54113 Fastly, Inc. and seen by 334 peers of 23 RIPE RIS collectors, over 265 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (23%), AS9002 RETN-AS (23%) and AS174 Cogent Communications, LLC (15%). The most common path, used by 11 peers, is AS24482 AS2914 AS54113.

Routes checked 23:02:06 UTC

No change in the origin, the upstreams or the number of peers since 23:02 UTC, when this site first looked at 151.101.132.0/22.

AS-path graph toward 151.101.132.0/22

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 334 peers (3%) number on a line = peers using that link RIS data up to 23:01 UTC what the colours mean 12 of 265 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

334collector peers

23RIS collectors

265distinct AS paths

3.2average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	76	23%
AS9002 RETN-AS RETN Limited	76	23%
AS174 Cogent Communications, LLC	49	15%
AS2914 NTT America, Inc.	44	13%
AS3257 GTT-BACKBONE GTT Communications Inc.	21	6%
AS6939 Hurricane Electric LLC	13	4%
AS8218 NEO-ASN Zayo Infrastructure France SA	12	4%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	11	3%
AS5511 Opentransit Orange S.A.	7	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	74	22%
AS9002 RETN-AS RETN Limited	72	22%
AS174 Cogent Communications, LLC	49	15%
AS2914 NTT America, Inc.	41	12%
AS3257 GTT-BACKBONE GTT Communications Inc.	20	6%
AS6939 Hurricane Electric LLC	13	4%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	10	3%
AS3356 Level 3 Parent, LLC	7	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	2%
AS5511 Opentransit Orange S.A.	6	2%

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 AS54113	11	3%	11
2	AS8218 AS54113	7	2%	6
3	AS199524 AS1299 AS54113	5	1%	5
4	AS9002 AS54113	4	1%	4
5	AS14840 AS54113	4	1%	2
6	AS13030 AS2914 AS54113	4	1%	4
7	AS6461 AS9002 AS54113	4	1%	4
8	AS2914 AS54113	3	<1%	3
9	AS12779 AS3257 AS54113	3	<1%	3
10	AS34927 AS1299 AS54113	3	<1%	3
11	AS14907 AS1299 AS54113	3	<1%	3
12	AS34019 AS8218 AS54113	3	<1%	3
13	AS47147 AS1299 AS54113	3	<1%	3
14	AS25091 AS9002 AS54113	3	<1%	3
15	AS1299 AS54113	2	<1%	2
16	AS212483 AS54113	2	<1%	1
17	AS49544 AS54113	2	<1%	2
18	AS6830 AS1299 AS54113	2	<1%	2
19	AS62167 AS174 AS54113	2	<1%	2
20	AS25160 AS2914 AS54113	2	<1%	2
21	AS48185 AS1299 AS54113	2	<1%	2
22	AS49544 AS12956 AS54113	2	<1%	1
23	AS31027 AS9002 AS54113	2	<1%	1
24	AS35280 AS2914 AS54113	2	<1%	2
25	AS199524 AS9002 AS54113	2	<1%	2
26	AS15547 AS174 AS54113	2	<1%	2
27	AS6762 AS9002 AS54113	2	<1%	2
28	AS48362 AS9002 AS54113	2	<1%	2
29	AS47692 AS33891 AS54113	2	<1%	2
30	AS59890 AS6939 AS54113	2	<1%	2
31	AS271253 AS174 AS54113	2	<1%	1
32	AS19151 AS9002 AS54113	2	<1%	2
33	AS58057 AS34549 AS1299 AS54113	2	<1%	2
34	AS35710 AS3320 AS3257 AS54113	2	<1%	2
35	AS51184 AS47692 AS33891 AS54113	2	<1%	2
36	AS51185 AS6762 AS9002 AS54113	2	<1%	2
37	AS142289 AS9583 AS4755 AS6453 AS9002 AS54113	2	<1%	1
38	AS5511 AS54113	1	<1%	1
39	AS6424 AS54113	1	<1%	1
40	AS37721 AS54113	1	<1%	1
41	AS198150 AS54113	1	<1%	1
42	AS51185 AS54113	1	<1%	1
43	AS12956 AS54113	1	<1%	1
44	AS3257 AS54113	1	<1%	1
45	AS29680 AS54113	1	<1%	1
46	AS15692 AS2914 AS54113	1	<1%	1
47	AS36924 AS1299 AS54113	1	<1%	1
48	AS6894 AS174 AS54113	1	<1%	1
49	AS31742 AS1299 AS54113	1	<1%	1
50	AS35266 AS2914 AS54113	1	<1%	1

50 of 265 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, 23:01 UTC, fetched just now.