Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS51256

Announcement observedRIPE NCC

OEZ-AS JSC "Special Economic Zone of Technology-Innovative Type "Tomsk" · OEZ-AS

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/4/2026, 17:10:07Snapshot expired

View network topology RDAP registration

ASN: AS51256
Registration country: Russia
Name: OEZ-AS JSC "Special Economic Zone of Technology-Innovative Type "Tomsk"
Abbreviation: OEZ-AS
Registration date: 7/1/2010, 13:31:20
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
91.216.211.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: OEZ-AS JSC "Special Economic Zone of Technology-Innovative Type "Tomsk"
RIR: RIPE NCC
Registration country: Russia
Registration date: 7/1/2010, 13:31:20
Abuse contact: support@oez.tomsk.ru

Snapshot trend

10/4/2026, 17:10:071 v40 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap