Autonomous system profile

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

AS41785

Announcement observedRIPE NCC

CRISU Christian Kurvinen · CRISU

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

Last active10/3/2026, 12:43:03Snapshot expired

View network topology RDAP registration

ASN: AS41785
Registration country: Finland
Name: CRISU Christian Kurvinen
Abbreviation: CRISU
Registration date: 5/24/2018, 09:50:10
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
193.161.140.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/3/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CRISU Christian Kurvinen
RIR: RIPE NCC
Registration country: Finland
Registration date: 5/24/2018, 09:50:10
Abuse contact: abuse@crisu.fi

Snapshot trend

10/3/2026, 12:43:031 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 · rir-rdap-asn · iana-rdap-asn-bootstrap