BGP map for 2a00:8c40:f120::/44

2a00:8c40:f120::/44 is announced by AS54113 Fastly, Inc. and seen by 365 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS4637 Telstra Global (91%), AS21859 Zenlayer Inc (6%) and AS24482 SG.GS (3%). The most common path, used by 22 peers, is AS6939 AS4637 AS54113.

Routes checked 22:54:57 UTC

No change in the origin, the upstreams or the number of peers since 22:54 UTC, when this site first looked at 2a00:8c40:f120::/44.

AS-path graph toward 2a00:8c40:f120::/44

origin Tier 1Tier 2edge network prefix best path: chosen by 22 of 365 peers (6%) number on a line = peers using that link RIS data up to 22:54 UTC what the colours mean 12 of 256 paths drawn 1 quieter network left out

Download PNG View JSON Raw upstream

365collector peers

23RIS collectors

256distinct AS paths

3.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4637 Telstra Global	332	91%
AS21859 Zenlayer Inc	21	6%
AS24482 SG.GS	12	3%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4637 Telstra Global	332	91%
AS6939 Hurricane Electric LLC	224	61%
AS4229 Zenlayer Inc	21	6%
AS21859 Zenlayer Inc	21	6%
AS3356 Level 3 Parent, LLC	7	2%
AS2914 NTT America, Inc.	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS9002 RETN-AS RETN Limited	4	1%
AS5511 Opentransit Orange S.A.	4	1%
AS1273 IDDQD-AS	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 AS4637 AS54113	22	6%	17
2	AS24482 AS54113	11	3%	11
3	AS8218 AS6939 AS4637 AS54113	7	2%	6
4	AS9002 AS4637 AS54113	5	1%	5
5	AS6461 AS4637 AS54113	5	1%	5
6	AS13030 AS4637 AS54113	4	1%	4
7	AS58057 AS6939 AS4637 AS54113	4	1%	3
8	AS34927 AS6939 AS4637 AS54113	4	1%	3
9	AS14840 AS6939 AS4637 AS54113	4	1%	2
10	AS12779 AS6939 AS4637 AS54113	4	1%	4
11	AS49544 AS4637 AS54113	3	<1%	3
12	AS51185 AS6939 AS4637 AS54113	3	<1%	3
13	AS199524 AS6939 AS4637 AS54113	3	<1%	3
14	AS2914 AS4229 AS21859 AS54113	3	<1%	3
15	AS48185 AS6939 AS4637 AS54113	3	<1%	3
16	AS3214 AS6939 AS4637 AS54113	3	<1%	3
17	AS48362 AS6939 AS4637 AS54113	3	<1%	3
18	AS15547 AS6939 AS4637 AS54113	3	<1%	3
19	AS3491 AS4637 AS54113	2	<1%	2
20	AS35280 AS4637 AS54113	2	<1%	2
21	AS2497 AS4637 AS54113	2	<1%	2
22	AS19151 AS4637 AS54113	2	<1%	2
23	AS6762 AS4637 AS54113	2	<1%	2
24	AS31027 AS4637 AS54113	2	<1%	1
25	AS8529 AS4637 AS54113	2	<1%	2
26	AS3257 AS4637 AS54113	2	<1%	2
27	AS47147 AS4637 AS54113	2	<1%	2
28	AS3320 AS4637 AS54113	2	<1%	2
29	AS6830 AS4637 AS54113	2	<1%	2
30	AS58952 AS4229 AS21859 AS54113	2	<1%	1
31	AS852 AS6939 AS4637 AS54113	2	<1%	2
32	AS1403 AS6939 AS4637 AS54113	2	<1%	1
33	AS14907 AS6939 AS4637 AS54113	2	<1%	2
34	AS50628 AS6939 AS4637 AS54113	2	<1%	2
35	AS37721 AS1273 AS4637 AS54113	2	<1%	1
36	AS49544 AS6939 AS4637 AS54113	2	<1%	2
37	AS1299 AS4229 AS21859 AS54113	2	<1%	2
38	AS6667 AS6939 AS4637 AS54113	2	<1%	2
39	AS34019 AS6939 AS4637 AS54113	2	<1%	2
40	AS47692 AS6939 AS4637 AS54113	2	<1%	2
41	AS51184 AS6939 AS4637 AS54113	2	<1%	2
42	AS12859 AS6939 AS4637 AS54113	2	<1%	1
43	AS42473 AS6939 AS4637 AS54113	2	<1%	2
44	AS62167 AS6939 AS4637 AS54113	2	<1%	2
45	AS202032 AS6939 AS4637 AS54113	2	<1%	2
46	AS28917 AS6939 AS4637 AS54113	2	<1%	1
47	AS59890 AS6939 AS4637 AS54113	2	<1%	2
48	AS20612 AS6939 AS4637 AS54113	2	<1%	1
49	AS142289 AS9583 AS6939 AS4637 AS54113	2	<1%	1
50	AS25160 AS2914 AS4229 AS21859 AS54113	2	<1%	2

50 of 256 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, 22:54 UTC, fetched just now.