Autonomous system profile

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

AS50743

Announcement observedRIPE NCC

Commensus-Ltd-AS Commensus Limited · Commensus-Ltd-AS

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

Last active10/4/2026, 15:37:43Snapshot expired

View network topology RDAP registration

ASN: AS50743
Registration country: Registration country pending sync
Name: Commensus-Ltd-AS Commensus Limited
Abbreviation: Commensus-Ltd-AS
Registration date: 3/18/2010, 10:56:10
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
91.205.249.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid
91.205.250.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid
91.205.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Commensus-Ltd-AS Commensus Limited
RIR: RIPE NCC
Registration country: Registration country pending sync
Registration date: 3/18/2010, 10:56:10
Abuse contact: service.alerts@commensus.com

Snapshot trend

10/4/2026, 15:37:433 v40 v61 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