BGP map for 2400:cb00:937::/48

2400:cb00:937::/48 is announced by AS13335 Cloudflare, Inc. and seen by 345 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (23%), AS174 Cogent Communications, LLC (19%) and AS3356 Level 3 Parent, LLC (12%). The most common path, used by 11 peers, is AS24482 AS13335.

AS-path graph toward 2400:cb00:937::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 345 peers (3%) number on a line = peers using that link RIS data up to 16:27 UTC what the colours mean 12 of 255 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

345collector peers

23RIS collectors

255distinct AS paths

3.0average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	79	23%
AS174 Cogent Communications, LLC	64	19%
AS3356 Level 3 Parent, LLC	43	12%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	40	12%
AS6461 Zayo Bandwidth	15	4%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	13	4%
AS24482 SG.GS	11	3%
AS3491 PCCW Global (HK) Ltd.	6	2%
AS14840 BR.Digital Telecom	5	1%
AS1273 IDDQD-AS	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	70	20%
AS174 Cogent Communications, LLC	64	19%
AS3356 Level 3 Parent, LLC	43	12%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	38	11%
AS1299 TWELVE99 Arelion Sweden AB	14	4%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	12	3%
AS6461 Zayo Bandwidth	10	3%
AS9002 RETN-AS RETN Limited	6	2%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	4	1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	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	AS8218 AS6461 AS13335	7	2%	6
4	AS6461 AS13335	5	1%	5
5	AS14840 AS13335	4	1%	2
6	AS49544 AS13335	4	1%	4
7	AS58057 AS6939 AS13335	4	1%	3
8	AS12779 AS174 AS13335	4	1%	4
9	AS3491 AS13335	3	<1%	3
10	AS199524 AS174 AS13335	3	<1%	3
11	AS48185 AS3356 AS13335	3	<1%	3
12	AS3214 AS6939 AS13335	3	<1%	3
13	AS9002 AS6762 AS13335	3	<1%	3
14	AS15547 AS6939 AS13335	3	<1%	3
15	AS13030 AS1299 AS174 AS13335	3	<1%	3
16	AS34019 AS35625 AS3356 AS13335	3	<1%	3
17	AS2497 AS13335	2	<1%	2
18	AS19151 AS13335	2	<1%	2
19	AS6762 AS13335	2	<1%	2
20	AS852 AS13335	2	<1%	2
21	AS1403 AS13335	2	<1%	1
22	AS37721 AS13335	2	<1%	1
23	AS18041 AS13335	2	<1%	1
24	AS35280 AS13335	2	<1%	2
25	AS199524 AS6762 AS13335	2	<1%	2
26	AS2914 AS6762 AS13335	2	<1%	2
27	AS50628 AS3356 AS13335	2	<1%	2
28	AS34927 AS174 AS13335	2	<1%	2
29	AS34927 AS6939 AS13335	2	<1%	2
30	AS49544 AS12956 AS13335	2	<1%	1
31	AS31027 AS3356 AS13335	2	<1%	1
32	AS35710 AS6939 AS13335	2	<1%	2
33	AS142289 AS9583 AS13335	2	<1%	1
34	AS1299 AS174 AS13335	2	<1%	2
35	AS6667 AS3356 AS13335	2	<1%	2
36	AS47692 AS6939 AS13335	2	<1%	2
37	AS51184 AS6939 AS13335	2	<1%	2
38	AS199524 AS3491 AS13335	2	<1%	2
39	AS6830 AS174 AS13335	2	<1%	2
40	AS25160 AS174 AS13335	2	<1%	2
41	AS62167 AS6939 AS13335	2	<1%	2
42	AS202032 AS6939 AS13335	2	<1%	2
43	AS59890 AS3356 AS13335	2	<1%	2
44	AS25091 AS6762 AS13335	2	<1%	2
45	AS14907 AS6939 AS13335	2	<1%	2
46	AS48362 AS1764 AS3356 AS13335	2	<1%	2
47	AS47147 AS1299 AS174 AS13335	2	<1%	2
48	AS28917 AS3257 AS6762 AS13335	2	<1%	1
49	AS20612 AS9044 AS174 AS13335	2	<1%	1
50	AS206271 AS60707 AS12735 AS6762 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, 16:27 UTC, fetched just now.