Autonomous system profile

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

AS51121

Announcement observedRIPE NCC

FOBOSS-NET Foboss-Telecom LLC · FOBOSS-NET

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

Last active10/4/2026, 16:46:56Snapshot expired

View network topology RDAP registration

ASN: AS51121
Registration country: Ukraine
Name: FOBOSS-NET Foboss-Telecom LLC
Abbreviation: FOBOSS-NET
Registration date: 6/3/2010, 13:33:16
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
91.216.133.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Historical record
91.226.42.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Historical record
93.170.144.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: FOBOSS-NET Foboss-Telecom LLC
RIR: RIPE NCC
Registration country: Ukraine
Registration date: 6/3/2010, 13:33:16
Abuse contact: info@foboss.net

Snapshot trend

10/4/2026, 16:46:563 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