BGP map for 2400:cb00:123::/48

2400:cb00:123::/48 is announced by AS13335 Cloudflare, Inc. and seen by 330 peers of 23 RIPE RIS collectors, over 251 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (35%), AS3356 Level 3 Parent, LLC (30%) and AS174 Cogent Communications, LLC (14%). The most common path, used by 8 peers, is AS6939 AS3356 AS13335.

AS-path graph toward 2400:cb00:123::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 330 peers (2%) number on a line = peers using that link RIS data up to 16:25 UTC what the colours mean 12 of 251 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

330collector peers

23RIS collectors

251distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	115	35%
AS3356 Level 3 Parent, LLC	99	30%
AS174 Cogent Communications, LLC	47	14%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	30	9%
AS9002 RETN-AS RETN Limited	21	6%
AS47692 NESSUS Nessus GmbH	4	1%
AS8220 COLT COLT Technology Services Group Limited	3	<1%
AS33891 CORE-BACKBONE Core-Backbone GmbH	3	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS21320 GEANT_IAS_VRF GEANT Vereniging	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	113	34%
AS3356 Level 3 Parent, LLC	99	30%
AS174 Cogent Communications, LLC	47	14%
AS6939 Hurricane Electric LLC	39	12%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	29	9%
AS9002 RETN-AS RETN Limited	16	5%
AS2914 NTT America, Inc.	13	4%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	5	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	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	AS6939 AS3356 AS13335	8	2%	8
2	AS8218 AS1299 AS13335	7	2%	6
3	AS199524 AS1299 AS13335	6	2%	6
4	AS9002 AS13335	5	2%	5
5	AS13030 AS1299 AS13335	4	1%	4
6	AS14840 AS3356 AS13335	4	1%	2
7	AS12779 AS174 AS13335	4	1%	4
8	AS24482 AS2914 AS6453 AS13335	4	1%	4
9	AS24482 AS2914 AS3356 AS13335	4	1%	4
10	AS6461 AS1299 AS13335	3	<1%	3
11	AS15547 AS8220 AS13335	3	<1%	3
12	AS34019 AS35625 AS3356 AS13335	3	<1%	3
13	AS1299 AS13335	2	<1%	2
14	AS47692 AS13335	2	<1%	2
15	AS49544 AS13335	2	<1%	2
16	AS19151 AS174 AS13335	2	<1%	2
17	AS2914 AS3356 AS13335	2	<1%	2
18	AS852 AS1299 AS13335	2	<1%	2
19	AS37721 AS174 AS13335	2	<1%	1
20	AS49544 AS3356 AS13335	2	<1%	1
21	AS31027 AS1299 AS13335	2	<1%	1
22	AS6667 AS1299 AS13335	2	<1%	2
23	AS34927 AS1299 AS13335	2	<1%	2
24	AS48362 AS9002 AS13335	2	<1%	2
25	AS51184 AS47692 AS13335	2	<1%	2
26	AS6830 AS1299 AS13335	2	<1%	2
27	AS12859 AS1299 AS13335	2	<1%	1
28	AS14907 AS1299 AS13335	2	<1%	2
29	AS25160 AS174 AS13335	2	<1%	2
30	AS47147 AS1299 AS13335	2	<1%	2
31	AS48185 AS1299 AS13335	2	<1%	2
32	AS6461 AS6453 AS13335	2	<1%	2
33	AS59890 AS3356 AS13335	2	<1%	2
34	AS25091 AS1299 AS13335	2	<1%	2
35	AS3491 AS174 AS13335	2	<1%	2
36	AS35280 AS6453 AS13335	2	<1%	2
37	AS24482 AS2914 AS1299 AS13335	2	<1%	2
38	AS1403 AS577 AS1299 AS13335	2	<1%	1
39	AS58057 AS34549 AS1299 AS13335	2	<1%	2
40	AS49544 AS2914 AS6453 AS13335	2	<1%	2
41	AS3214 AS6939 AS3356 AS13335	2	<1%	2
42	AS142289 AS9583 AS1299 AS13335	2	<1%	1
43	AS62167 AS6939 AS3356 AS13335	2	<1%	2
44	AS202032 AS6939 AS3356 AS13335	2	<1%	2
45	AS28917 AS3257 AS6453 AS13335	2	<1%	1
46	AS20612 AS8758 AS9002 AS13335	2	<1%	1
47	AS58057 AS6939 AS3356 AS13335	2	<1%	1
48	AS206271 AS60707 AS12735 AS9121 AS3356 AS13335	2	<1%	1
49	AS6453 AS13335	1	<1%	1
50	AS40994 AS13335	1	<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.