BGP map for 2001:c48::/32

2001:c48::/32 is announced by AS9457 DREAMLINE CO. and seen by 310 peers of 23 RIPE RIS collectors, over 232 different AS paths. All of those routes reach it through one upstream, AS174 Cogent Communications, LLC. The most common path, used by 11 peers, is AS24482 AS6453 AS174 AS9457.

Routes checked 20:47:20 UTC

No change in the origin, the upstreams or the number of peers since 20:47 UTC, when this site first looked at 2001:c48::/32.

AS-path graph toward 2001:c48::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 310 peers (4%) number on a line = peers using that link RIS data up to 20:46 UTC what the colours mean 12 of 232 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

310collector peers

23RIS collectors

232distinct AS paths

3.8average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	310	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	310	100%
AS1299 TWELVE99 Arelion Sweden AB	46	15%
AS3356 Level 3 Parent, LLC	24	8%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	16	5%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	14	5%
AS2914 NTT America, Inc.	13	4%
AS6461 Zayo Bandwidth	11	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	8	3%
AS3303 SWISSCOM Swisscom (Schweiz) AG	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	7	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 AS6453 AS174 AS9457	11	4%	11
2	AS8218 AS6461 AS174 AS9457	7	2%	6
3	AS199524 AS174 AS9457	6	2%	6
4	AS6461 AS174 AS9457	5	2%	5
5	AS9002 AS3356 AS174 AS9457	5	2%	5
6	AS14840 AS174 AS9457	4	1%	2
7	AS12779 AS174 AS9457	4	1%	4
8	AS13030 AS1299 AS174 AS9457	4	1%	4
9	AS2914 AS174 AS9457	3	<1%	3
10	AS3491 AS174 AS9457	3	<1%	3
11	AS47147 AS1299 AS174 AS9457	3	<1%	3
12	AS15547 AS3303 AS174 AS9457	3	<1%	3
13	AS2497 AS174 AS9457	2	<1%	2
14	AS19151 AS174 AS9457	2	<1%	2
15	AS6762 AS174 AS9457	2	<1%	2
16	AS852 AS174 AS9457	2	<1%	2
17	AS34927 AS174 AS9457	2	<1%	2
18	AS37721 AS174 AS9457	2	<1%	1
19	AS1299 AS174 AS9457	2	<1%	2
20	AS3257 AS174 AS9457	2	<1%	2
21	AS6667 AS174 AS9457	2	<1%	2
22	AS6830 AS174 AS9457	2	<1%	2
23	AS25160 AS174 AS9457	2	<1%	2
24	AS62167 AS174 AS9457	2	<1%	2
25	AS59890 AS174 AS9457	2	<1%	2
26	AS1403 AS577 AS174 AS9457	2	<1%	1
27	AS58057 AS34549 AS174 AS9457	2	<1%	2
28	AS49544 AS3356 AS174 AS9457	2	<1%	1
29	AS49544 AS2914 AS174 AS9457	2	<1%	2
30	AS31027 AS1299 AS174 AS9457	2	<1%	1
31	AS48362 AS1764 AS174 AS9457	2	<1%	2
32	AS51184 AS1764 AS174 AS9457	2	<1%	2
33	AS12859 AS1299 AS174 AS9457	2	<1%	1
34	AS14907 AS1299 AS174 AS9457	2	<1%	2
35	AS34019 AS3303 AS174 AS9457	2	<1%	2
36	AS49544 AS1299 AS174 AS9457	2	<1%	2
37	AS42473 AS1299 AS174 AS9457	2	<1%	2
38	AS917 AS60068 AS174 AS9457	2	<1%	2
39	AS28917 AS3257 AS174 AS9457	2	<1%	1
40	AS20612 AS9044 AS174 AS9457	2	<1%	1
41	AS35710 AS48200 AS1273 AS174 AS9457	2	<1%	2
42	AS142289 AS9583 AS2914 AS174 AS9457	2	<1%	1
43	AS47692 AS33891 AS3356 AS174 AS9457	2	<1%	2
44	AS206271 AS60707 AS12735 AS6762 AS174 AS9457	2	<1%	1
45	AS52320 AS174 AS9457	1	<1%	1
46	AS21700 AS174 AS9457	1	<1%	1
47	AS7018 AS174 AS9457	1	<1%	1
48	AS20205 AS174 AS9457	1	<1%	1
49	AS17639 AS174 AS9457	1	<1%	1
50	AS22652 AS174 AS9457	1	<1%	1

50 of 232 paths shown. All of them are in the JSON.

More prefixes from AS9457

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 20:46 UTC, fetched 5 hours ago.