Autonomous system profile

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

AS57660

Announcement observedRIPE NCC

COM4-AS Com4 AS · COM4-AS

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

Last active10/5/2026, 18:57:53Snapshot expired

View network topology RDAP registration

ASN: AS57660
Registration country: Norway
Name: COM4-AS Com4 AS
Abbreviation: COM4-AS
Registration date: 12/29/2011, 15:43:24
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.242.144.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/5/2026, 08:00:00	✓	×	Currently valid
185.67.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/5/2026, 08:00:00	✓	×	Currently valid
193.27.94.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/5/2026, 08:00:00	✓	×	Currently valid
212.67.48.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/5/2026, 08:00:00	✓	×	Currently valid
37.26.208.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/5/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: COM4-AS Com4 AS
RIR: RIPE NCC
Registration country: Norway
Registration date: 12/29/2011, 15:43:24
Abuse contact: abuse@com4.no

Snapshot trend

10/5/2026, 18:57:535 v41 v66 Upstream · 4 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