Autonomous system profile

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

AS207457

Announcement observedRIPE NCC

AT-Avia OOO WestCall Ltd. · AT-Avia

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

Last active10/11/2026, 06:59:16Snapshot expired

View network topology RDAP registration

ASN: AS207457
Registration country: Russia
Name: AT-Avia OOO WestCall Ltd.
Abbreviation: AT-Avia
Registration date: 1/28/2020, 12:27:21
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
5.100.244.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 00:00:00	10/11/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: AT-Avia OOO WestCall Ltd.
RIR: RIPE NCC
Registration country: Russia
Registration date: 1/28/2020, 12:27:21
Abuse contact: abuse@westcall.ru

Snapshot trend

10/11/2026, 06:59:161 v40 v62 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