BGP map for 2a11:840:23::/48
2a11:840:23::/48 is announced by AS136258 BrainStorm Network, Inc and seen by 354 peers of 23 RIPE RIS collectors, over 263 different AS paths. All of those routes reach it through one upstream, AS49367 ASSEFLOW. The most common path, used by 19 peers, is AS6939 AS31034 AS49367 AS136258.
Routes checked 19:14:51 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 08:07 UTC on 29 Oct, when this site first looked at 2a11:840:23::/48.
origin Tier 1Tier 2transitedge network prefix best path: chosen by 19 of 354 peers (5%) number on a line = peers using that link RIS data up to 19:14 UTC what the colours mean 12 of 263 paths drawn 3 quieter networks left out
Upstreams
Networks directly in front of the origin.
| Network | Peers | Share |
|---|---|---|
| AS49367 ASSEFLOW Seflow s.r.l. | 354 | 100% |
Transit networks
Networks between the collector peer and the origin.
| Network | Peers | Share |
|---|---|---|
| AS49367 ASSEFLOW Seflow s.r.l. | 354 | 100% |
| AS31034 ARUBA-ASN Aruba S.p.A. | 353 | 100% |
| AS6939 Hurricane Electric LLC | 161 | 45% |
| AS9002 RETN-AS RETN Limited | 88 | 25% |
| AS1299 TWELVE99 Arelion Sweden AB | 11 | 3% |
| AS3356 Level 3 Parent, LLC | 11 | 3% |
| AS174 Cogent Communications, LLC | 9 | 3% |
| AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. | 8 | 2% |
| AS9583 Sify Limited | 2 | <1% |
| AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S | 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.
50 of 263 paths shown. All of them are in the JSON.
More prefixes from AS136258
Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 19:14 UTC, fetched just now.