Autonomous system profile

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

AS34887

Announcement observedRIPE NCC

Information Technology Center of the Republic of Tatarstan GUP · CIRT-AS

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

Last active10/2/2026, 18:54:13Snapshot expired

View network topology RDAP registration

ASN: AS34887
Registration country: Russia
Name: Information Technology Center of the Republic of Tatarstan GUP
Abbreviation: CIRT-AS
Registration date: 4/25/2005, 13:39:03
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
85.233.64.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.64.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.65.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.66.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.67.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.68.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.69.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.70.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.71.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.72.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.73.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.74.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.75.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.76.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.77.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.78.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
85.233.79.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
91.132.96.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
91.132.96.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
91.132.97.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
91.132.98.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
91.132.99.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Information Technology Center of the Republic of Tatarstan GUP
RIR: RIPE NCC
Registration country: Russia
Registration date: 4/25/2005, 13:39:03
Abuse contact: net@tatar.ru

Snapshot trend

10/2/2026, 18:54:1322 v40 v63 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 · iana-rdap-asn-bootstrap · rir-rdap-asn