BGP map for 140.248.192.0/18

140.248.192.0/18 is announced by AS54113 Fastly, Inc. and seen by 394 peers of 23 RIPE RIS collectors, over 287 different AS paths. Its busiest upstreams are AS37662 West Indian Ocean Cable Company (18%), AS63927 RISE (3%) and AS24482 SG.GS (3%). The most common path, used by 17 peers, is AS6939 AS37662 AS54113.

Routes checked 11:00:22 UTC

No change in the origin, the upstreams or the number of peers since 06:14 UTC on 27 Oct, when this site first looked at 140.248.192.0/18.

AS-path graph toward 140.248.192.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 17 of 394 peers (4%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 287 paths drawn 6 quieter networks left out

View JSON Raw upstream

394collector peers

23RIS collectors

287distinct AS paths

2.6average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS37662 West Indian Ocean Cable Company	71	18%
AS63927 RISE	13	3%
AS24482 SG.GS	10	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS9002 RETN-AS RETN Limited	7	2%
AS174 Cogent Communications, LLC	7	2%
AS199524 GCORE G-Core Labs S.A.	6	2%
AS7473 Singapore Telecommunications Ltd	6	2%
AS1299 TWELVE99 Arelion Sweden AB	6	2%
AS49544 i3Dnet i3D.net B.V	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS37662 West Indian Ocean Cable Company	70	18%
AS6939 Hurricane Electric LLC	47	12%
AS63927 RISE	13	3%
AS137409 GSL Networks Pty LTD	9	2%
AS174 Cogent Communications, LLC	7	2%
AS7473 Singapore Telecommunications Ltd	6	2%
AS3356 Level 3 Parent, LLC	4	1%
AS1299 TWELVE99 Arelion Sweden AB	4	1%
AS21859 Zenlayer Inc	4	1%
AS9002 RETN-AS RETN Limited	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	AS6939 AS37662 AS54113	17	4%	15
2	AS24482 AS54113	10	3%	10
3	AS8218 AS54113	7	2%	6
4	AS54113	6	2%	6
5	AS199524 AS54113	6	2%	6
6	AS49544 AS54113	5	1%	5
7	AS6461 AS7473 AS54113	5	1%	5
8	AS13030 AS54113	4	1%	4
9	AS9002 AS54113	4	1%	4
10	AS12779 AS54113	4	1%	4
11	AS47147 AS54113	4	1%	4
12	AS14840 AS54113	4	1%	2
13	AS48185 AS54113	3	<1%	3
14	AS2914 AS54113	3	<1%	3
15	AS3491 AS54113	3	<1%	3
16	AS14907 AS54113	3	<1%	3
17	AS34019 AS54113	3	<1%	3
18	AS25091 AS54113	3	<1%	3
19	AS48362 AS54113	3	<1%	3
20	AS35280 AS54113	3	<1%	3
21	AS51185 AS54113	3	<1%	3
22	AS137409 AS63927 AS54113	3	<1%	3
23	AS3320 AS54113	2	<1%	2
24	AS6830 AS54113	2	<1%	2
25	AS62167 AS54113	2	<1%	2
26	AS1299 AS54113	2	<1%	2
27	AS37680 AS54113	2	<1%	2
28	AS212483 AS54113	2	<1%	1
29	AS8529 AS54113	2	<1%	2
30	AS15547 AS54113	2	<1%	2
31	AS47692 AS54113	2	<1%	2
32	AS51184 AS54113	2	<1%	2
33	AS59890 AS54113	2	<1%	2
34	AS2497 AS54113	2	<1%	2
35	AS19151 AS54113	2	<1%	2
36	AS6762 AS54113	2	<1%	2
37	AS35710 AS54113	2	<1%	2
38	AS28634 AS54113	2	<1%	1
39	AS7195 AS54113	2	<1%	2
40	AS142289 AS54113	2	<1%	1
41	AS31027 AS54113	2	<1%	1
42	AS55720 AS2914 AS54113	2	<1%	1
43	AS20612 AS9044 AS54113	2	<1%	1
44	AS50628 AS6939 AS37662 AS54113	2	<1%	2
45	AS202032 AS6939 AS37662 AS54113	2	<1%	2
46	AS202297 AS54113	1	<1%	1
47	AS7018 AS54113	1	<1%	1
48	AS852 AS54113	1	<1%	1
49	AS37721 AS54113	1	<1%	1
50	AS50300 AS54113	1	<1%	1

50 of 287 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.