BGP map for 2400:cb00:137::/48

2400:cb00:137::/48 is announced by AS13335 Cloudflare, Inc. and seen by 330 peers of 23 RIPE RIS collectors, over 240 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (66%), AS174 Cogent Communications, LLC (31%) and AS7016 Comcast Cable Communications, LLC (3%). The most common path, used by 11 peers, is AS24482 AS2914 AS1299 AS13335.

AS-path graph toward 2400:cb00:137::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 330 peers (3%) number on a line = peers using that link RIS data up to 16:23 UTC what the colours mean 12 of 240 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

330collector peers

23RIS collectors

240distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	218	66%
AS174 Cogent Communications, LLC	102	31%
AS7016 Comcast Cable Communications, LLC	9	3%
AS701 Verizon Business	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	216	65%
AS174 Cogent Communications, LLC	102	31%
AS6939 Hurricane Electric LLC	48	15%
AS2914 NTT America, Inc.	14	4%
AS7922 Comcast Cable Communications, LLC	9	3%
AS7016 Comcast Cable Communications, LLC	9	3%
AS6461 Zayo Bandwidth	8	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	6	2%
AS9002 RETN-AS RETN Limited	6	2%
AS3356 Level 3 Parent, LLC	5	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 AS1299 AS13335	11	3%	11
2	AS6939 AS1299 AS13335	9	3%	9
3	AS199524 AS1299 AS13335	6	2%	6
4	AS9002 AS1299 AS13335	5	2%	5
5	AS8218 AS6461 AS174 AS13335	5	2%	5
6	AS13030 AS1299 AS13335	4	1%	4
7	AS14840 AS174 AS13335	4	1%	2
8	AS6461 AS1299 AS13335	4	1%	4
9	AS12779 AS174 AS13335	4	1%	4
10	AS2914 AS1299 AS13335	3	<1%	3
11	AS14907 AS1299 AS13335	3	<1%	3
12	AS48185 AS1299 AS13335	3	<1%	3
13	AS48362 AS1299 AS13335	3	<1%	3
14	AS25091 AS1299 AS13335	3	<1%	3
15	AS3214 AS6939 AS1299 AS13335	3	<1%	3
16	AS15547 AS3303 AS174 AS13335	3	<1%	3
17	AS1299 AS13335	2	<1%	2
18	AS2497 AS174 AS13335	2	<1%	2
19	AS19151 AS174 AS13335	2	<1%	2
20	AS6762 AS1299 AS13335	2	<1%	2
21	AS37721 AS1299 AS13335	2	<1%	1
22	AS31027 AS1299 AS13335	2	<1%	1
23	AS8529 AS1299 AS13335	2	<1%	2
24	AS6667 AS1299 AS13335	2	<1%	2
25	AS34927 AS1299 AS13335	2	<1%	2
26	AS3320 AS1299 AS13335	2	<1%	2
27	AS12859 AS1299 AS13335	2	<1%	1
28	AS25160 AS174 AS13335	2	<1%	2
29	AS47147 AS1299 AS13335	2	<1%	2
30	AS42473 AS1299 AS13335	2	<1%	2
31	AS59890 AS174 AS13335	2	<1%	2
32	AS3491 AS174 AS13335	2	<1%	2
33	AS852 AS7922 AS7016 AS13335	2	<1%	2
34	AS58057 AS34549 AS1299 AS13335	2	<1%	2
35	AS49544 AS3356 AS1299 AS13335	2	<1%	1
36	AS142289 AS9583 AS1299 AS13335	2	<1%	1
37	AS47692 AS6939 AS1299 AS13335	2	<1%	2
38	AS51184 AS6939 AS1299 AS13335	2	<1%	2
39	AS8218 AS6461 AS1299 AS13335	2	<1%	2
40	AS34019 AS3303 AS174 AS13335	2	<1%	2
41	AS49544 AS7922 AS7016 AS13335	2	<1%	2
42	AS62167 AS6939 AS1299 AS13335	2	<1%	2
43	AS917 AS60068 AS174 AS13335	2	<1%	2
44	AS202032 AS6939 AS1299 AS13335	2	<1%	2
45	AS28917 AS3257 AS174 AS13335	2	<1%	1
46	AS20612 AS9044 AS1299 AS13335	2	<1%	1
47	AS58057 AS6939 AS1299 AS13335	2	<1%	1
48	AS1403 AS577 AS7922 AS7016 AS13335	2	<1%	1
49	AS206271 AS60707 AS12735 AS9121 AS1299 AS13335	2	<1%	1
50	AS52320 AS1299 AS13335	1	<1%	1

50 of 240 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, 16:23 UTC, fetched just now.