BGP map for 209.146.123.0/24

209.146.123.0/24 is announced by AS51847 NEAROUTE and seen by 328 peers of 23 RIPE RIS collectors, over 253 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (42%), AS2914 NTT America, Inc. (38%) and AS2497 Internet Initiative Japan Inc. (9%). The most common path, used by 11 peers, is AS24482 AS51847.

Routes checked 06:50:19 UTC

No change in the origin, the upstreams or the number of peers since 06:50 UTC, when this site first looked at 209.146.123.0/24.

AS-path graph toward 209.146.123.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 328 peers (3%) number on a line = peers using that link RIS data up to 06:49 UTC what the colours mean 12 of 253 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

253distinct AS paths

3.5average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	138	42%
AS2914 NTT America, Inc.	125	38%
AS2497 Internet Initiative Japan Inc.	29	9%
AS6939 Hurricane Electric LLC	16	5%
AS24482 SG.GS	11	3%
AS9002 RETN-AS RETN Limited	2	<1%
AS17639 Converge ICT Solutions Inc.	1	<1%
AS45489 Sri Lanka Telecom PLC, GLobal Peering	1	<1%
AS18106 Viewqwest Pte Ltd	1	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	138	42%
AS2914 NTT America, Inc.	122	37%
AS2497 Internet Initiative Japan Inc.	27	8%
AS3356 Level 3 Parent, LLC	19	6%
AS6939 Hurricane Electric LLC	16	5%
AS6461 Zayo Bandwidth	11	3%
AS3320 DTAG Deutsche Telekom AG	9	3%
AS9002 RETN-AS RETN Limited	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS1299 TWELVE99 Arelion Sweden AB	9	3%

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 AS51847	11	3%	11
2	AS199524 AS174 AS51847	7	2%	7
3	AS8218 AS6461 AS174 AS51847	6	2%	5
4	AS13030 AS2497 AS51847	4	1%	4
5	AS14840 AS174 AS51847	4	1%	2
6	AS2914 AS51847	3	<1%	3
7	AS9002 AS2914 AS51847	3	<1%	3
8	AS48185 AS2914 AS51847	3	<1%	3
9	AS14907 AS2914 AS51847	3	<1%	3
10	AS49544 AS2914 AS51847	3	<1%	3
11	AS25091 AS2914 AS51847	3	<1%	3
12	AS6461 AS174 AS51847	3	<1%	3
13	AS48362 AS1764 AS2914 AS51847	3	<1%	3
14	AS47147 AS3320 AS2914 AS51847	3	<1%	3
15	AS2497 AS51847	2	<1%	2
16	AS3257 AS174 AS51847	2	<1%	2
17	AS6461 AS2914 AS51847	2	<1%	2
18	AS3320 AS2914 AS51847	2	<1%	2
19	AS62167 AS174 AS51847	2	<1%	2
20	AS25160 AS2914 AS51847	2	<1%	2
21	AS12779 AS174 AS51847	2	<1%	2
22	AS1299 AS2497 AS51847	2	<1%	2
23	AS8529 AS6939 AS51847	2	<1%	2
24	AS3491 AS174 AS51847	2	<1%	2
25	AS199524 AS2914 AS51847	2	<1%	2
26	AS15547 AS174 AS51847	2	<1%	2
27	AS6762 AS174 AS51847	2	<1%	2
28	AS47692 AS2914 AS51847	2	<1%	2
29	AS12779 AS2914 AS51847	2	<1%	2
30	AS59890 AS6939 AS51847	2	<1%	2
31	AS271253 AS174 AS51847	2	<1%	1
32	AS35280 AS2914 AS51847	2	<1%	2
33	AS19151 AS2497 AS51847	2	<1%	2
34	AS917 AS60068 AS174 AS51847	2	<1%	2
35	AS42473 AS9002 AS2914 AS51847	2	<1%	2
36	AS58057 AS34549 AS2914 AS51847	2	<1%	2
37	AS49544 AS3356 AS2914 AS51847	2	<1%	1
38	AS31027 AS3356 AS174 AS51847	2	<1%	1
39	AS35710 AS3320 AS2914 AS51847	2	<1%	2
40	AS51185 AS6762 AS174 AS51847	2	<1%	2
41	AS51184 AS47692 AS2914 AS51847	2	<1%	2
42	AS34019 AS25091 AS2914 AS51847	2	<1%	2
43	AS20612 AS9044 AS2914 AS51847	2	<1%	1
44	AS142289 AS9583 AS1299 AS2497 AS51847	2	<1%	1
45	AS17639 AS51847	1	<1%	1
46	AS45489 AS51847	1	<1%	1
47	AS18106 AS51847	1	<1%	1
48	AS9002 AS51847	1	<1%	1
49	AS49544 AS51847	1	<1%	1
50	AS35280 AS51847	1	<1%	1

50 of 253 paths shown. All of them are in the JSON.

More prefixes from AS51847

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 06:49 UTC, fetched just now.