Autonomous system profile

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

AS201577

Announcement observedRIPE NCC

Monsternett AS · MONSTERNETT

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

Last active10/10/2026, 02:15:31Snapshot expired

View network topology RDAP registration

ASN: AS201577
Registration country: Norway
Name: Monsternett AS
Abbreviation: MONSTERNETT
Registration date: 9/17/2014, 14:24:07
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
160.5.224.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 16:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
185.20.168.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 16:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
217.171.192.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 16:00:00	10/30/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Monsternett AS
RIR: RIPE NCC
Registration country: Norway
Registration date: 9/17/2014, 14:24:07
Abuse contact: abuse@monsternett.no

Snapshot trend

10/10/2026, 02:15:313 v41 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 · iana-rdap-asn-bootstrap · rir-rdap-asn