BGP map for 2400:cb00:51::/48

2400:cb00:51::/48 is announced by AS13335 Cloudflare, Inc. and seen by 365 peers of 23 RIPE RIS collectors, over 263 different AS paths. Its busiest upstreams are AS4637 Telstra Global (36%), AS1299 TWELVE99 (15%) and AS2914 NTT America, Inc. (7%). The most common path, used by 17 peers, is AS6939 AS4637 AS13335.

AS-path graph toward 2400:cb00:51::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 17 of 365 peers (5%) number on a line = peers using that link RIS data up to 16:24 UTC what the colours mean 12 of 263 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

365collector peers

23RIS collectors

263distinct AS paths

3.2average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4637 Telstra Global	132	36%
AS1299 TWELVE99 Arelion Sweden AB	54	15%
AS2914 NTT America, Inc.	24	7%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	20	5%
AS6461 Zayo Bandwidth	16	4%
AS24482 SG.GS	11	3%
AS3491 PCCW Global (HK) Ltd.	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	6	2%
AS14840 BR.Digital Telecom	4	1%
AS49544 i3Dnet i3D.net B.V	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4637 Telstra Global	132	36%
AS6939 Hurricane Electric LLC	105	29%
AS1299 TWELVE99 Arelion Sweden AB	52	14%
AS2914 NTT America, Inc.	21	6%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	19	5%
AS6461 Zayo Bandwidth	11	3%
AS174 Cogent Communications, LLC	9	2%
AS9002 RETN-AS RETN Limited	7	2%
AS8220 COLT COLT Technology Services Group Limited	4	1%
AS3491 PCCW Global (HK) Ltd.	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	AS6939 AS4637 AS13335	17	5%	15
2	AS24482 AS13335	11	3%	11
3	AS8218 AS6461 AS13335	7	2%	6
4	AS6461 AS13335	5	1%	5
5	AS13030 AS13335	4	1%	4
6	AS14840 AS13335	4	1%	2
7	AS49544 AS13335	4	1%	4
8	AS9002 AS6453 AS13335	4	1%	4
9	AS12779 AS6939 AS4637 AS13335	4	1%	4
10	AS199524 AS13335	3	<1%	3
11	AS2914 AS13335	3	<1%	3
12	AS3491 AS13335	3	<1%	3
13	AS199524 AS1299 AS13335	3	<1%	3
14	AS15547 AS8220 AS13335	3	<1%	3
15	AS48185 AS6939 AS4637 AS13335	3	<1%	3
16	AS3214 AS6939 AS4637 AS13335	3	<1%	3
17	AS48362 AS6939 AS4637 AS13335	3	<1%	3
18	AS58057 AS6939 AS4637 AS13335	3	<1%	2
19	AS2497 AS13335	2	<1%	2
20	AS19151 AS13335	2	<1%	2
21	AS852 AS13335	2	<1%	2
22	AS1403 AS13335	2	<1%	1
23	AS37721 AS13335	2	<1%	1
24	AS18041 AS13335	2	<1%	1
25	AS1299 AS13335	2	<1%	2
26	AS6830 AS13335	2	<1%	2
27	AS35280 AS13335	2	<1%	2
28	AS6762 AS1299 AS13335	2	<1%	2
29	AS31027 AS4637 AS13335	2	<1%	1
30	AS142289 AS9583 AS13335	2	<1%	1
31	AS3257 AS6453 AS13335	2	<1%	2
32	AS47692 AS2914 AS13335	2	<1%	2
33	AS199524 AS4637 AS13335	2	<1%	2
34	AS12859 AS1299 AS13335	2	<1%	1
35	AS14907 AS4637 AS13335	2	<1%	2
36	AS25160 AS2914 AS13335	2	<1%	2
37	AS47147 AS1299 AS13335	2	<1%	2
38	AS42473 AS1299 AS13335	2	<1%	2
39	AS25091 AS1299 AS13335	2	<1%	2
40	AS51185 AS6939 AS4637 AS13335	2	<1%	2
41	AS50628 AS6939 AS4637 AS13335	2	<1%	2
42	AS206271 AS60707 AS12735 AS13335	2	<1%	1
43	AS35710 AS3320 AS1299 AS13335	2	<1%	2
44	AS6667 AS6939 AS4637 AS13335	2	<1%	2
45	AS34019 AS25091 AS2914 AS13335	2	<1%	2
46	AS51184 AS47692 AS2914 AS13335	2	<1%	2
47	AS62167 AS6939 AS4637 AS13335	2	<1%	2
48	AS202032 AS6939 AS4637 AS13335	2	<1%	2
49	AS28917 AS6939 AS4637 AS13335	2	<1%	1
50	AS59890 AS60068 AS1299 AS13335	2	<1%	2

50 of 263 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, 16:24 UTC, fetched just now.