AS34687 — KOLBI-AS

AS34687 announces 1 IPv4 prefixes covering 4,096 addresses and 0 IPv6 prefixes.

About this network

The AS handle KOLBI-AS is held by Fastnet LLC.

What it's used for

• The address space carries corporate infrastructure, evidenced by the netname RU-KOLBI-20060712 and the registrant Fastnet LLC.
• The network announces a single IPv4 prefix of 4096 addresses with one observed neighbour, indicating a small, self-contained corporate estate rather than a transit or access provider.

Notable

• The registrant Fastnet LLC matches the registry holder, confirming consistent ownership of the announced space.
• The inventory consists of a single contiguous /20 block, representing a finely subdivided internal corporate network.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 89.248.176.0/20

Upstream networks

• AS43404 Fastnet LLC

Adjacent networks

• AS43404 Fastnet LLC

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-KOLBI, AS-RETN-ACTUAL-V4, AS-UCANET, AS-UTRANSIT-T.