BGP map for 2400:cb00:20::/48

2400:cb00:20::/48 is announced by AS13335 Cloudflare, Inc. and seen by 354 peers of 23 RIPE RIS collectors, over 259 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (6%), AS3356 Level 3 Parent, LLC (5%) and AS2914 NTT America, Inc. (5%). The most common path, used by 11 peers, is AS24482 AS13335.

Routes checked 17:13:12 UTC

No change in the origin, the upstreams or the number of peers since 17:13 UTC, when this site first looked at 2400:cb00:20::/48.

AS-path graph toward 2400:cb00:20::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 354 peers (3%) number on a line = peers using that link RIS data up to 17:12 UTC what the colours mean 12 of 259 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

354collector peers

23RIS collectors

259distinct AS paths

2.4average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	23	6%
AS3356 Level 3 Parent, LLC	18	5%
AS2914 NTT America, Inc.	17	5%
AS24482 SG.GS	11	3%
AS174 Cogent Communications, LLC	9	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS9002 RETN-AS RETN Limited	7	2%
AS3491 PCCW Global (HK) Ltd.	6	2%
AS6461 Zayo Bandwidth	5	1%
AS14840 BR.Digital Telecom	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	21	6%
AS3356 Level 3 Parent, LLC	18	5%
AS2914 NTT America, Inc.	14	4%
AS6939 Hurricane Electric LLC	10	3%
AS174 Cogent Communications, LLC	9	3%
AS3491 PCCW Global (HK) Ltd.	3	<1%
AS9044 SOLNET BSE Software GmbH	2	<1%
AS577 Bell Canada	2	<1%
AS9583 Sify Limited	2	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<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	AS8218 AS13335	7	2%	6
3	AS9002 AS13335	5	1%	5
4	AS6461 AS13335	5	1%	5
5	AS13030 AS13335	4	1%	4
6	AS14840 AS13335	4	1%	2
7	AS12779 AS13335	4	1%	4
8	AS6939 AS2914 AS13335	4	1%	4
9	AS2914 AS13335	3	<1%	3
10	AS48185 AS13335	3	<1%	3
11	AS34927 AS13335	3	<1%	3
12	AS49544 AS13335	3	<1%	3
13	AS51185 AS13335	3	<1%	3
14	AS3214 AS13335	3	<1%	3
15	AS34019 AS13335	3	<1%	3
16	AS48362 AS13335	3	<1%	3
17	AS58057 AS13335	3	<1%	2
18	AS3491 AS13335	3	<1%	3
19	AS15547 AS13335	3	<1%	3
20	AS25091 AS13335	3	<1%	3
21	AS6939 AS3356 AS13335	3	<1%	3
22	AS199524 AS1299 AS13335	3	<1%	3
23	AS13335	2	<1%	1
24	AS2497 AS13335	2	<1%	2
25	AS37721 AS13335	2	<1%	1
26	AS31027 AS13335	2	<1%	1
27	AS8529 AS13335	2	<1%	2
28	AS35710 AS13335	2	<1%	2
29	AS1299 AS13335	2	<1%	2
30	AS3257 AS13335	2	<1%	2
31	AS6667 AS13335	2	<1%	2
32	AS47692 AS13335	2	<1%	2
33	AS51184 AS13335	2	<1%	2
34	AS199524 AS13335	2	<1%	2
35	AS6830 AS13335	2	<1%	2
36	AS12859 AS13335	2	<1%	1
37	AS14907 AS13335	2	<1%	2
38	AS25160 AS13335	2	<1%	2
39	AS212483 AS13335	2	<1%	1
40	AS42473 AS13335	2	<1%	2
41	AS62167 AS13335	2	<1%	2
42	AS202032 AS13335	2	<1%	2
43	AS35280 AS13335	2	<1%	2
44	AS28917 AS13335	2	<1%	1
45	AS59890 AS13335	2	<1%	2
46	AS6939 AS1299 AS13335	2	<1%	2
47	AS19151 AS174 AS13335	2	<1%	2
48	AS49544 AS3356 AS13335	2	<1%	1
49	AS199524 AS174 AS13335	2	<1%	2
50	AS20612 AS9044 AS13335	2	<1%	1

50 of 259 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, 17:12 UTC, fetched just now.