BGP map for 2400:cb00:a503::/48

2400:cb00:a503::/48 is announced by AS13335 Cloudflare, Inc. and seen by 355 peers of 23 RIPE RIS collectors, over 251 different AS paths. All of those routes reach it through one upstream, AS4637 Telstra Global. The most common path, used by 17 peers, is AS6939 AS4637 AS13335.

AS-path graph toward 2400:cb00:a503::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 17 of 355 peers (5%) number on a line = peers using that link RIS data up to 16:25 UTC what the colours mean 12 of 251 paths drawn 2 quieter networks left out

Download PNG View JSON Raw upstream

355collector peers

23RIS collectors

251distinct AS paths

3.9average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4637 Telstra Global	355	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4637 Telstra Global	355	100%
AS6939 Hurricane Electric LLC	232	65%
AS3356 Level 3 Parent, LLC	6	2%
AS9002 RETN-AS RETN Limited	5	1%
AS5511 Opentransit Orange S.A.	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	3	<1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	3	<1%
AS3491 PCCW Global (HK) Ltd.	3	<1%
AS174 Cogent Communications, LLC	3	<1%
AS6461 Zayo Bandwidth	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 AS13335	17	5%	15
2	AS24482 AS4637 AS13335	11	3%	11
3	AS8218 AS6939 AS4637 AS13335	7	2%	6
4	AS9002 AS4637 AS13335	5	1%	5
5	AS6461 AS4637 AS13335	5	1%	5
6	AS13030 AS4637 AS13335	4	1%	4
7	AS58057 AS6939 AS4637 AS13335	4	1%	3
8	AS14840 AS6939 AS4637 AS13335	4	1%	2
9	AS12779 AS6939 AS4637 AS13335	4	1%	4
10	AS49544 AS4637 AS13335	3	<1%	3
11	AS51185 AS6939 AS4637 AS13335	3	<1%	3
12	AS199524 AS6939 AS4637 AS13335	3	<1%	3
13	AS2914 AS6939 AS4637 AS13335	3	<1%	3
14	AS48185 AS6939 AS4637 AS13335	3	<1%	3
15	AS34927 AS6939 AS4637 AS13335	3	<1%	2
16	AS3214 AS6939 AS4637 AS13335	3	<1%	3
17	AS48362 AS6939 AS4637 AS13335	3	<1%	3
18	AS15547 AS6939 AS4637 AS13335	3	<1%	3
19	AS2497 AS4637 AS13335	2	<1%	2
20	AS19151 AS4637 AS13335	2	<1%	2
21	AS6762 AS4637 AS13335	2	<1%	2
22	AS31027 AS4637 AS13335	2	<1%	1
23	AS8529 AS4637 AS13335	2	<1%	2
24	AS3257 AS4637 AS13335	2	<1%	2
25	AS47147 AS4637 AS13335	2	<1%	2
26	AS199524 AS4637 AS13335	2	<1%	2
27	AS3320 AS4637 AS13335	2	<1%	2
28	AS6830 AS4637 AS13335	2	<1%	2
29	AS14907 AS4637 AS13335	2	<1%	2
30	AS3491 AS4637 AS13335	2	<1%	2
31	AS35280 AS4637 AS13335	2	<1%	2
32	AS852 AS6939 AS4637 AS13335	2	<1%	2
33	AS1403 AS6939 AS4637 AS13335	2	<1%	1
34	AS50628 AS6939 AS4637 AS13335	2	<1%	2
35	AS37721 AS5511 AS4637 AS13335	2	<1%	1
36	AS49544 AS6939 AS4637 AS13335	2	<1%	2
37	AS1299 AS6939 AS4637 AS13335	2	<1%	2
38	AS6667 AS6939 AS4637 AS13335	2	<1%	2
39	AS34019 AS6939 AS4637 AS13335	2	<1%	2
40	AS47692 AS6939 AS4637 AS13335	2	<1%	2
41	AS51184 AS6939 AS4637 AS13335	2	<1%	2
42	AS12859 AS6939 AS4637 AS13335	2	<1%	1
43	AS25160 AS6939 AS4637 AS13335	2	<1%	2
44	AS42473 AS6939 AS4637 AS13335	2	<1%	2
45	AS62167 AS6939 AS4637 AS13335	2	<1%	2
46	AS202032 AS6939 AS4637 AS13335	2	<1%	2
47	AS28917 AS6939 AS4637 AS13335	2	<1%	1
48	AS59890 AS6939 AS4637 AS13335	2	<1%	2
49	AS25091 AS6939 AS4637 AS13335	2	<1%	2
50	AS142289 AS9583 AS6939 AS4637 AS13335	2	<1%	1

50 of 251 paths shown. All of them are in the JSON.

More prefixes from AS13335

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 16:25 UTC, fetched just now.