AS51831 — TRETYAKOV-AS The State Tretyakov Gallery

AS51831 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

TRETYAKOV-AS is operated by The State Tretyakov Gallery.

What it's used for

• The address space carries the gallery's internal network infrastructure, identified by the netname TRETYAKOV-NET and registrant The State Tretyakov Gallery.
• The AS announces a single IPv4 prefix, 91.221.35.0/24, comprising 256 addresses, with 3 observed routing neighbours.
• Traffic from this AS consists of internal institutional communications for the museum's administrative, curatorial, and public-facing digital services.

Notable

• The RDAP registrant The State Tretyakov Gallery matches the AS holder and the netname TRETYAKOV-NET.
• The address inventory is a single /24 block, indicating a small, self-contained corporate estate rather than a distributed access network.

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

Announced prefixes

• 91.221.35.0/24

Upstream networks

• AS20485 Joint Stock Company TransTeleCom
• AS5429 Telecommunications center UMOS, LLC
• AS29226 JSC Mastertel

Adjacent networks

• AS20485 Joint Stock Company TransTeleCom
• AS5429 Telecommunications center UMOS, LLC
• AS29226 JSC Mastertel

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-HURRICANE, AS-IIPNET, AS-IIPNET-MSK-IX, AS-MASTERTEL, AS-RETN-ACTUAL-V4, AS-TRETYAKOV, AS209141:AS-RUCUST.