Autonomous system profile

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

AS198806

Announcement observedRIPE NCC

LLC SIBUR · SIBUR-AS

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

Last active10/9/2026, 12:51:11Snapshot expired

View network topology RDAP registration

ASN: AS198806
Registration country: Russia
Name: LLC SIBUR
Abbreviation: SIBUR-AS
Registration date: 5/18/2012, 15:11:40
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
91.239.98.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 08:00:00	10/9/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: LLC SIBUR
RIR: RIPE NCC
Registration country: Russia
Registration date: 5/18/2012, 15:11:40
Abuse contact: noc@sibur.ru

Snapshot trend

10/9/2026, 12:51:111 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 · iana-rdap-asn-bootstrap · rir-rdap-asn