BGP map for 209.123.55.0/24

209.123.55.0/24 is announced by AS8001 Cologix, Inc and seen by 326 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS6461 Zayo Bandwidth (36%), AS1299 TWELVE99 (21%) and AS3356 Level 3 Parent, LLC (17%). The most common path, used by 7 peers, is AS8218 AS6461 AS8001.

Routes checked 07:38:18 UTC

No change in the origin, the upstreams or the number of peers since 18:35 UTC on 28 Oct, when this site first looked at 209.123.55.0/24.

AS-path graph toward 209.123.55.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 7 of 326 peers (2%) number on a line = peers using that link RIS data up to 07:38 UTC what the colours mean 12 of 255 paths drawn 3 quieter networks left out

View JSON Raw upstream

326collector peers

23RIS collectors

255distinct AS paths

3.3average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	117	36%
AS1299 TWELVE99 Arelion Sweden AB	69	21%
AS3356 Level 3 Parent, LLC	55	17%
AS174 Cogent Communications, LLC	42	13%
AS9002 RETN-AS RETN Limited	15	5%
AS13030 INIT7 Init7 (Switzerland) Ltd.	9	3%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	2%
AS24482 SG.GS	3	<1%
AS2497 Internet Initiative Japan Inc.	2	<1%
AS19151 BroadbandONE, LLC	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	112	34%
AS1299 TWELVE99 Arelion Sweden AB	67	21%
AS3356 Level 3 Parent, LLC	55	17%
AS174 Cogent Communications, LLC	42	13%
AS9002 RETN-AS RETN Limited	11	3%
AS2914 NTT America, Inc.	7	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	5	2%
AS6939 Hurricane Electric LLC	5	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	AS8218 AS6461 AS8001	7	2%	6
2	AS24482 AS6461 AS8001	6	2%	6
3	AS6461 AS8001	5	2%	5
4	AS13030 AS8001	4	1%	4
5	AS9002 AS8001	4	1%	4
6	AS14840 AS3356 AS8001	4	1%	2
7	AS199524 AS1299 AS8001	4	1%	4
8	AS47147 AS6461 AS8001	4	1%	4
9	AS24482 AS8001	3	<1%	3
10	AS12779 AS6461 AS8001	3	<1%	3
11	AS48185 AS6461 AS8001	3	<1%	3
12	AS34927 AS1299 AS8001	3	<1%	3
13	AS3214 AS6461 AS8001	3	<1%	3
14	AS49544 AS3356 AS8001	3	<1%	2
15	AS35280 AS3356 AS8001	3	<1%	3
16	AS34019 AS6461 AS8001	3	<1%	3
17	AS25091 AS6461 AS8001	3	<1%	3
18	AS199524 AS174 AS8001	3	<1%	3
19	AS1299 AS8001	2	<1%	2
20	AS2497 AS8001	2	<1%	2
21	AS19151 AS8001	2	<1%	2
22	AS6830 AS6461 AS8001	2	<1%	2
23	AS3320 AS6461 AS8001	2	<1%	2
24	AS25160 AS174 AS8001	2	<1%	2
25	AS3491 AS1299 AS8001	2	<1%	2
26	AS14907 AS1299 AS8001	2	<1%	2
27	AS15547 AS6461 AS8001	2	<1%	2
28	AS2914 AS6461 AS8001	2	<1%	2
29	AS48362 AS9002 AS8001	2	<1%	2
30	AS47692 AS33891 AS8001	2	<1%	2
31	AS49544 AS1299 AS8001	2	<1%	2
32	AS59890 AS3356 AS8001	2	<1%	2
33	AS271253 AS3356 AS8001	2	<1%	1
34	AS917 AS60068 AS174 AS8001	2	<1%	2
35	AS58057 AS34549 AS6461 AS8001	2	<1%	2
36	AS35710 AS3320 AS1299 AS8001	2	<1%	2
37	AS51184 AS47692 AS33891 AS8001	2	<1%	2
38	AS20612 AS8758 AS6461 AS8001	2	<1%	1
39	AS142289 AS9583 AS2914 AS3356 AS8001	2	<1%	1
40	AS1828 AS8001	1	<1%	1
41	AS36236 AS8001	1	<1%	1
42	AS6667 AS8001	1	<1%	1
43	AS15692 AS174 AS8001	1	<1%	1
44	AS6894 AS174 AS8001	1	<1%	1
45	AS31742 AS1299 AS8001	1	<1%	1
46	AS35266 AS1299 AS8001	1	<1%	1
47	AS3257 AS3356 AS8001	1	<1%	1
48	AS2914 AS3356 AS8001	1	<1%	1
49	AS3491 AS6461 AS8001	1	<1%	1
50	AS62167 AS3356 AS8001	1	<1%	1

50 of 255 paths shown. All of them are in the JSON.

More prefixes from AS8001

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 07:38 UTC, fetched 20 hours ago.