BGP map for 2001:4c5c::/30
2001:4c5c::/30 is announced by AS13119 ACI-COM-AS and seen by 350 peers of 23 RIPE RIS collectors, over 260 different AS paths. Its busiest upstreams are AS196844 PIONIER-AS-ams-ix (57%), AS13293 PIONIER-AS-COM (23%) and AS9002 RETN-AS (18%). The most common path, used by 9 peers, is AS6939 AS196844 AS13119.
Routes checked 08:34:05 UTC. This page checks again every 30 seconds while it is open.
No change in the origin, the upstreams or the number of peers since 08:34 UTC, when this site first looked at 2001:4c5c::/30.
origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 350 peers (3%) number on a line = peers using that link RIS data up to 08:33 UTC what the colours mean 12 of 260 paths drawn 4 quieter networks left out
Upstreams
Networks directly in front of the origin.
| Network | Peers | Share |
|---|---|---|
| AS196844 PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | 201 | 57% |
| AS13293 PIONIER-AS-COM Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | 80 | 23% |
| AS9002 RETN-AS RETN Limited | 64 | 18% |
| AS49544 i3Dnet i3D.net B.V | 2 | <1% |
| AS24482 SG.GS | 1 | <1% |
| AS36236 NetActuate, Inc | 1 | <1% |
| AS20473 The Constant Company, LLC | 1 | <1% |
Transit networks
Networks between the collector peer and the origin.
| Network | Peers | Share |
|---|---|---|
| AS196844 PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | 199 | 57% |
| AS13293 PIONIER-AS-COM Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | 80 | 23% |
| AS9002 RETN-AS RETN Limited | 57 | 16% |
| AS1299 TWELVE99 Arelion Sweden AB | 49 | 14% |
| AS6939 Hurricane Electric LLC | 41 | 12% |
| AS174 Cogent Communications, LLC | 29 | 8% |
| AS2914 NTT America, Inc. | 5 | 1% |
| AS3356 Level 3 Parent, LLC | 3 | <1% |
| AS9121 TTNet Turk Telekomunikasyon Anonim Sirketi | 3 | <1% |
| AS6777 AMS-IX-RS Amsterdam Internet Exchange B.V. | 3 | <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.
50 of 260 paths shown. All of them are in the JSON.
More prefixes from AS13119
Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 08:33 UTC, fetched just now.