BGP map for 2400:cb00:491::/48

2400:cb00:491::/48 is announced by AS13335 Cloudflare, Inc. and seen by 363 peers of 23 RIPE RIS collectors, over 262 different AS paths. Its busiest upstreams are AS1221 Telstra Limited (42%), AS174 Cogent Communications, LLC (16%) and AS4826 Vocus Connect International Backbone (6%). The most common path, used by 16 peers, is AS6939 AS4637 AS1221 AS13335.

AS-path graph toward 2400:cb00:491::/48

origin Tier 1Tier 2transitedge network prefix best path: chosen by 16 of 363 peers (4%) number on a line = peers using that link RIS data up to 16:25 UTC what the colours mean 12 of 262 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

363collector peers

23RIS collectors

262distinct AS paths

3.7average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1221 Telstra Limited	152	42%
AS174 Cogent Communications, LLC	58	16%
AS4826 Vocus Connect International Backbone	20	6%
AS6461 Zayo Bandwidth	17	5%
AS24482 SG.GS	11	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS199524 GCORE G-Core Labs S.A.	5	1%
AS3491 PCCW Global (HK) Ltd.	5	1%
AS14840 BR.Digital Telecom	4	1%
AS8220 COLT COLT Technology Services Group Limited	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4637 Telstra Global	152	42%
AS1221 Telstra Limited	152	42%
AS6939 Hurricane Electric LLC	117	32%
AS174 Cogent Communications, LLC	58	16%
AS4826 Vocus Connect International Backbone	20	6%
AS6461 Zayo Bandwidth	12	3%
AS2914 NTT America, Inc.	11	3%
AS8220 COLT COLT Technology Services Group Limited	4	1%
AS3356 Level 3 Parent, LLC	4	1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	3	<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 AS1221 AS13335	16	4%	15
2	AS24482 AS13335	11	3%	11
3	AS8218 AS6461 AS13335	7	2%	6
4	AS199524 AS13335	5	1%	5
5	AS6461 AS13335	5	1%	5
6	AS13030 AS13335	4	1%	4
7	AS14840 AS13335	4	1%	2
8	AS9002 AS4637 AS1221 AS13335	4	1%	4
9	AS12779 AS6939 AS4637 AS1221 AS13335	4	1%	4
10	AS49544 AS13335	3	<1%	3
11	AS3491 AS13335	3	<1%	3
12	AS2914 AS4826 AS13335	3	<1%	3
13	AS199524 AS174 AS13335	3	<1%	3
14	AS15547 AS8220 AS13335	3	<1%	3
15	AS48185 AS6939 AS4637 AS1221 AS13335	3	<1%	3
16	AS3214 AS6939 AS4637 AS1221 AS13335	3	<1%	3
17	AS48362 AS6939 AS4637 AS1221 AS13335	3	<1%	3
18	AS58057 AS6939 AS4637 AS1221 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	AS14907 AS13335	2	<1%	2
24	AS37721 AS13335	2	<1%	1
25	AS18041 AS13335	2	<1%	1
26	AS8529 AS13335	2	<1%	2
27	AS35280 AS13335	2	<1%	2
28	AS6762 AS174 AS13335	2	<1%	2
29	AS142289 AS9583 AS13335	2	<1%	1
30	AS1299 AS4826 AS13335	2	<1%	2
31	AS3257 AS174 AS13335	2	<1%	2
32	AS6830 AS174 AS13335	2	<1%	2
33	AS25160 AS174 AS13335	2	<1%	2
34	AS59890 AS174 AS13335	2	<1%	2
35	AS31027 AS4637 AS1221 AS13335	2	<1%	1
36	AS47147 AS4637 AS1221 AS13335	2	<1%	2
37	AS47692 AS2914 AS4826 AS13335	2	<1%	2
38	AS51184 AS1764 AS174 AS13335	2	<1%	2
39	AS12859 AS2914 AS4826 AS13335	2	<1%	1
40	AS34019 AS8218 AS6461 AS13335	2	<1%	2
41	AS51185 AS6939 AS4637 AS1221 AS13335	2	<1%	2
42	AS50628 AS6939 AS4637 AS1221 AS13335	2	<1%	2
43	AS34927 AS6939 AS4637 AS1221 AS13335	2	<1%	2
44	AS6667 AS6939 AS4637 AS1221 AS13335	2	<1%	2
45	AS42473 AS6939 AS4637 AS1221 AS13335	2	<1%	2
46	AS62167 AS6939 AS4637 AS1221 AS13335	2	<1%	2
47	AS202032 AS6939 AS4637 AS1221 AS13335	2	<1%	2
48	AS28917 AS6939 AS4637 AS1221 AS13335	2	<1%	1
49	AS20612 AS9044 AS6939 AS4637 AS1221 AS13335	2	<1%	1
50	AS206271 AS60707 AS12735 AS6939 AS4637 AS1221 AS13335	2	<1%	1

50 of 262 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.