Autonomous system profile

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

AS20965

Announcement observedRIPE NCC

GEANT GEANT Vereniging · GEANT

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

Last active10/18/2026, 10:31:51Snapshot expired

View network topology RDAP registration

ASN: AS20965
Registration country: Netherlands
Name: GEANT GEANT Vereniging
Abbreviation: GEANT
Registration date: 9/25/2002, 09:03:02
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
62.40.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/18/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: GEANT GEANT Vereniging
RIR: RIPE NCC
Registration country: Netherlands
Registration date: 9/25/2002, 09:03:02
Abuse contact: cert@geant.org

Snapshot trend

10/18/2026, 10:31:511 v42 v69 Upstream · 3 Uncertain

10/15/2026, 19:23:441 v42 v69 Upstream · 3 Uncertain

10/10/2026, 22:57:321 v42 v69 Upstream · 3 Uncertain

10/9/2026, 15:11:521 v42 v69 Upstream · 3 Uncertain

10/5/2026, 12:54:291 v42 v69 Upstream · 3 Uncertain

10/3/2026, 07:12:581 v42 v67 Upstream · 3 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