BGP map for 2c0f:5400:4::/48

2c0f:5400:4::/48 is announced by AS37738 HOSTOWEB and seen by 352 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (78%), AS174 Cogent Communications, LLC (11%) and AS24482 SG.GS (2%). The most common path, used by 20 peers, is AS6939 AS37738.

Routes checked 19:52:30 UTC

No change in the origin, the upstreams or the number of peers since 17:50 UTC on 29 Oct, when this site first looked at 2c0f:5400:4::/48.

AS-path graph toward 2c0f:5400:4::/48

origin Tier 2edge network prefix best path: chosen by 20 of 352 peers (6%) number on a line = peers using that link RIS data up to 19:52 UTC what the colours mean 12 of 250 paths drawn 4 quieter networks left out

View JSON Raw upstream

352collector peers

23RIS collectors

250distinct AS paths

3.0average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	276	78%
AS174 Cogent Communications, LLC	37	11%
AS24482 SG.GS	7	2%
AS25091 IP-Max IP-Max SA	5	1%
AS35280 F5 F5 Networks SARL	3	<1%
AS5405 INTERDOTLINK Inter.link GmbH	3	<1%
AS35710 WEBERCLOUD weber.digital GmbH	2	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS6057 Administracion Nacional de Telecomunicaciones	2	<1%
AS34927 iFog-GmbH iFog GmbH	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	256	73%
AS174 Cogent Communications, LLC	37	11%
AS3356 Level 3 Parent, LLC	3	<1%
AS9583 Sify Limited	2	<1%
AS3320 DTAG Deutsche Telekom AG	2	<1%
AS1299 TWELVE99 Arelion Sweden AB	2	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<1%
AS12735 ASTurkNet TurkNet Iletisim Hizmetleri A.S.	2	<1%
AS25091 IP-Max IP-Max SA	2	<1%
AS5405 INTERDOTLINK Inter.link GmbH	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	AS6939 AS37738	20	6%	17
2	AS24482 AS37738	7	2%	7
3	AS8218 AS6939 AS37738	7	2%	6
4	AS9002 AS6939 AS37738	5	1%	5
5	AS13030 AS6939 AS37738	4	1%	4
6	AS199524 AS6939 AS37738	4	1%	4
7	AS14907 AS6939 AS37738	4	1%	4
8	AS14840 AS6939 AS37738	4	1%	2
9	AS25091 AS37738	3	<1%	3
10	AS51185 AS6939 AS37738	3	<1%	3
11	AS2914 AS6939 AS37738	3	<1%	3
12	AS48185 AS6939 AS37738	3	<1%	3
13	AS34927 AS6939 AS37738	3	<1%	2
14	AS49544 AS6939 AS37738	3	<1%	3
15	AS48362 AS6939 AS37738	3	<1%	3
16	AS58057 AS6939 AS37738	3	<1%	2
17	AS6461 AS174 AS37738	3	<1%	3
18	AS15547 AS6939 AS37738	3	<1%	3
19	AS35710 AS37738	2	<1%	2
20	AS49544 AS37738	2	<1%	2
21	AS19151 AS6939 AS37738	2	<1%	2
22	AS24482 AS6939 AS37738	2	<1%	2
23	AS852 AS6939 AS37738	2	<1%	2
24	AS1403 AS6939 AS37738	2	<1%	1
25	AS50628 AS6939 AS37738	2	<1%	2
26	AS8529 AS6939 AS37738	2	<1%	2
27	AS3214 AS6939 AS37738	2	<1%	2
28	AS1299 AS174 AS37738	2	<1%	2
29	AS3257 AS174 AS37738	2	<1%	2
30	AS6461 AS6939 AS37738	2	<1%	2
31	AS6667 AS6939 AS37738	2	<1%	2
32	AS12779 AS6939 AS37738	2	<1%	2
33	AS34019 AS6939 AS37738	2	<1%	2
34	AS47692 AS6939 AS37738	2	<1%	2
35	AS51184 AS6939 AS37738	2	<1%	2
36	AS199524 AS174 AS37738	2	<1%	2
37	AS3320 AS6939 AS37738	2	<1%	2
38	AS6830 AS174 AS37738	2	<1%	2
39	AS12859 AS6939 AS37738	2	<1%	1
40	AS25160 AS174 AS37738	2	<1%	2
41	AS3491 AS6939 AS37738	2	<1%	2
42	AS6424 AS6939 AS37738	2	<1%	2
43	AS42473 AS6939 AS37738	2	<1%	2
44	AS62167 AS6939 AS37738	2	<1%	2
45	AS202032 AS6939 AS37738	2	<1%	2
46	AS28917 AS6939 AS37738	2	<1%	1
47	AS59890 AS6939 AS37738	2	<1%	2
48	AS20612 AS6939 AS37738	2	<1%	1
49	AS35280 AS6939 AS37738	2	<1%	2
50	AS142289 AS9583 AS6939 AS37738	2	<1%	1

50 of 250 paths shown. All of them are in the JSON.

More prefixes from AS37738

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 19:52 UTC, fetched just now.