Autonomous system profile

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

AS48371

Announcement observedRIPE NCC

WestLan-as Westlan LTD · WestLan-as

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

Last active10/4/2026, 08:24:55Snapshot expired

View network topology RDAP registration

ASN: AS48371
Registration country: Russia
Name: WestLan-as Westlan LTD
Abbreviation: WestLan-as
Registration date: 11/19/2008, 14:26:49
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
91.210.228.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 00:00:00	10/13/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: WestLan-as Westlan LTD
RIR: RIPE NCC
Registration country: Russia
Registration date: 11/19/2008, 14:26:49
Abuse contact: abuse@westlan.ru

Snapshot trend

10/4/2026, 08:24:551 v40 v67 Upstream · 3 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