AS21320
GEANT Vereniging
AS21320 is GEANT Vereniging (geant.org). It announces 1,024 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
The Netherlands· RIPE· allocated 2001-10-31· education
1,024
IPv4 addresses announced
1
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
1,024
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United Kingdom1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- GEANT_IAS_VRF
- name
- GEANT Vereniging
- org
- ORG-DLCU1-RIPE
- org name
- GEANT Vereniging
- org address
- Hoekenrode 3, 1102 BR, Amsterdam, NETHERLANDS
- org country
- NL
- country
- NL
- source
- ripe
- status
- ASSIGNED
- created
- 2001-10-31
- updated
- 2026-06-25
- remarks
- GEANT Upstream and Peering Service / The GEANT Network Connects the European National Regional Education Networks (NRENs) together / We are on peeringdb.com @ / https://www.peeringdb.com/net/3386 / === BEGIN === INFORMATION ========================================================== / NRENs are configured with either the opt-in or the opt-out model at the time of joining. / NRENs may switch at any time (contact GEANT Ops), / Opt-out model - GEANT tags NREN routes for announcement to all providers, and NRENs
- maintainer
- RIPE-NCC-END-MNT|DANTE-MNT
- abuse name
- GEANT CERT (formerly DANCERT)
- abuse email
- cert@geant.org
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.10%
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 83.97.88.0/21 | United Kingdom | valid | 17 | 2026-10-02 |
00 · Evaluate
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01 · License
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