BGP map for 2400:cb00:1421::/48

2400:cb00:1421::/48 is announced by AS13335 Cloudflare, Inc. and seen by 343 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (19%), AS6939 Hurricane Electric LLC (19%) and AS174 Cogent Communications, LLC (8%). The most common path, used by 11 peers, is AS24482 AS13335.

AS-path graph toward 2400:cb00:1421::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 343 peers (3%) number on a line = peers using that link RIS data up to 16:28 UTC what the colours mean 12 of 254 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

343collector peers

23RIS collectors

254distinct AS paths

2.9average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	65	19%
AS6939 Hurricane Electric LLC	64	19%
AS174 Cogent Communications, LLC	29	8%
AS3356 Level 3 Parent, LLC	27	8%
AS3257 GTT-BACKBONE GTT Communications Inc.	26	8%
AS24482 SG.GS	11	3%
AS25091 IP-Max IP-Max SA	11	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	10	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS14840 BR.Digital Telecom	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	63	18%
AS6939 Hurricane Electric LLC	55	16%
AS174 Cogent Communications, LLC	29	8%
AS3356 Level 3 Parent, LLC	27	8%
AS3257 GTT-BACKBONE GTT Communications Inc.	24	7%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	9	3%
AS25091 IP-Max IP-Max SA	8	2%
AS6461 Zayo Bandwidth	8	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS3320 DTAG Deutsche Telekom AG	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	AS24482 AS13335	11	3%	11
2	AS6939 AS13335	9	3%	9
3	AS9002 AS3257 AS13335	5	1%	5
4	AS199524 AS1299 AS13335	5	1%	5
5	AS13030 AS13335	4	1%	4
6	AS14840 AS13335	4	1%	2
7	AS49544 AS13335	4	1%	4
8	AS3491 AS13335	3	<1%	3
9	AS25091 AS13335	3	<1%	3
10	AS34927 AS1299 AS13335	3	<1%	3
11	AS3214 AS6939 AS13335	3	<1%	3
12	AS6461 AS174 AS13335	3	<1%	3
13	AS34019 AS25091 AS13335	3	<1%	3
14	AS48362 AS1299 AS13335	3	<1%	3
15	AS12779 AS3257 AS13335	3	<1%	3
16	AS15547 AS6939 AS13335	3	<1%	3
17	AS8218 AS6461 AS174 AS13335	3	<1%	3
18	AS8218 AS6461 AS3356 AS13335	3	<1%	3
19	AS2497 AS13335	2	<1%	2
20	AS19151 AS13335	2	<1%	2
21	AS199524 AS13335	2	<1%	2
22	AS852 AS13335	2	<1%	2
23	AS1403 AS13335	2	<1%	1
24	AS37721 AS13335	2	<1%	1
25	AS18041 AS13335	2	<1%	1
26	AS1299 AS13335	2	<1%	2
27	AS3257 AS13335	2	<1%	2
28	AS35280 AS13335	2	<1%	2
29	AS6762 AS1299 AS13335	2	<1%	2
30	AS58057 AS34549 AS13335	2	<1%	2
31	AS49544 AS3356 AS13335	2	<1%	1
32	AS31027 AS1299 AS13335	2	<1%	1
33	AS35710 AS6939 AS13335	2	<1%	2
34	AS142289 AS9583 AS13335	2	<1%	1
35	AS47692 AS6939 AS13335	2	<1%	2
36	AS51184 AS6939 AS13335	2	<1%	2
37	AS12859 AS1299 AS13335	2	<1%	1
38	AS25160 AS174 AS13335	2	<1%	2
39	AS47147 AS1299 AS13335	2	<1%	2
40	AS48185 AS1299 AS13335	2	<1%	2
41	AS42473 AS1299 AS13335	2	<1%	2
42	AS62167 AS6939 AS13335	2	<1%	2
43	AS202032 AS6939 AS13335	2	<1%	2
44	AS28917 AS3257 AS13335	2	<1%	1
45	AS59890 AS3356 AS13335	2	<1%	2
46	AS58057 AS6939 AS13335	2	<1%	1
47	AS14907 AS6939 AS13335	2	<1%	2
48	AS47147 AS3320 AS1299 AS13335	2	<1%	2
49	AS20612 AS9044 AS1299 AS13335	2	<1%	1
50	AS206271 AS60707 AS12735 AS9121 AS3257 AS13335	2	<1%	1

50 of 254 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, 16:28 UTC, fetched just now.