BGP map for 2400:cb00:81::/48

2400:cb00:81::/48 is announced by AS13335 Cloudflare, Inc. and seen by 332 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (36%), AS6453 TATA COMMUNICATIONS (AMERICA) INC (33%) and AS3257 GTT-BACKBONE (30%). The most common path, used by 8 peers, is AS24482 AS2914 AS6453 AS13335.

AS-path graph toward 2400:cb00:81::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 332 peers (2%) number on a line = peers using that link RIS data up to 16:25 UTC what the colours mean 12 of 255 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

332collector peers

23RIS collectors

255distinct AS paths

3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	121	36%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	110	33%
AS3257 GTT-BACKBONE GTT Communications Inc.	100	30%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	121	36%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	109	33%
AS3257 GTT-BACKBONE GTT Communications Inc.	98	30%
AS6939 Hurricane Electric LLC	49	15%
AS1299 TWELVE99 Arelion Sweden AB	28	8%
AS2914 NTT America, Inc.	21	6%
AS6461 Zayo Bandwidth	9	3%
AS9002 RETN-AS RETN Limited	7	2%
AS25091 IP-Max IP-Max SA	7	2%
AS3356 Level 3 Parent, LLC	6	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 AS6453 AS13335	8	2%	8
2	AS6939 AS6453 AS13335	5	2%	5
3	AS9002 AS3257 AS13335	5	2%	5
4	AS8218 AS6461 AS6453 AS13335	5	2%	5
5	AS6939 AS3257 AS13335	4	1%	4
6	AS14840 AS174 AS13335	4	1%	2
7	AS13030 AS1299 AS174 AS13335	4	1%	4
8	AS6461 AS174 AS13335	3	<1%	3
9	AS199524 AS174 AS13335	3	<1%	3
10	AS12779 AS3257 AS13335	3	<1%	3
11	AS35280 AS6453 AS13335	3	<1%	3
12	AS49544 AS2914 AS6453 AS13335	3	<1%	3
13	AS15547 AS3303 AS3257 AS13335	3	<1%	3
14	AS3257 AS13335	2	<1%	2
15	AS19151 AS174 AS13335	2	<1%	2
16	AS199524 AS3257 AS13335	2	<1%	2
17	AS6762 AS3257 AS13335	2	<1%	2
18	AS50628 AS6453 AS13335	2	<1%	2
19	AS37721 AS3257 AS13335	2	<1%	1
20	AS8529 AS6453 AS13335	2	<1%	2
21	AS1299 AS174 AS13335	2	<1%	2
22	AS2914 AS6453 AS13335	2	<1%	2
23	AS6667 AS3257 AS13335	2	<1%	2
24	AS6830 AS3257 AS13335	2	<1%	2
25	AS25160 AS174 AS13335	2	<1%	2
26	AS6461 AS6453 AS13335	2	<1%	2
27	AS25091 AS3257 AS13335	2	<1%	2
28	AS28917 AS3257 AS13335	2	<1%	1
29	AS59890 AS174 AS13335	2	<1%	2
30	AS3491 AS174 AS13335	2	<1%	2
31	AS24482 AS2914 AS3257 AS13335	2	<1%	2
32	AS1403 AS577 AS6453 AS13335	2	<1%	1
33	AS14907 AS6939 AS6453 AS13335	2	<1%	2
34	AS58057 AS34549 AS3257 AS13335	2	<1%	2
35	AS49544 AS3356 AS6453 AS13335	2	<1%	1
36	AS31027 AS1299 AS3257 AS13335	2	<1%	1
37	AS3214 AS6939 AS3257 AS13335	2	<1%	2
38	AS47692 AS6939 AS6453 AS13335	2	<1%	2
39	AS48362 AS1764 AS174 AS13335	2	<1%	2
40	AS51184 AS6939 AS6453 AS13335	2	<1%	2
41	AS8218 AS6461 AS3257 AS13335	2	<1%	2
42	AS12859 AS1299 AS174 AS13335	2	<1%	1
43	AS47147 AS1299 AS174 AS13335	2	<1%	2
44	AS62167 AS6939 AS3257 AS13335	2	<1%	2
45	AS917 AS60068 AS174 AS13335	2	<1%	2
46	AS202032 AS6939 AS6453 AS13335	2	<1%	2
47	AS20612 AS9044 AS174 AS13335	2	<1%	1
48	AS58057 AS6939 AS6453 AS13335	2	<1%	1
49	AS142289 AS9583 AS2914 AS6453 AS13335	2	<1%	1
50	AS206271 AS60707 AS12735 AS9121 AS3257 AS13335	2	<1%	1

50 of 255 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.