Association des Reseaux de CentraleSupelec
AS212424 is Association des Reseaux de CentraleSupelec (viarezo.fr). It announces 8,448 IPv4 addresses in 2 prefixes, and 1 IPv6 prefixes.
France· RIPE· allocated 2020-11-02· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- France8,448 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- VIAREZO
- name
- Association des Reseaux de CentraleSupelec
- org
- ORG-AA2503-RIPE
- org name
- Association des Reseaux de CentraleSupelec
- org address
- ViaRezo, 1 rue Joliot Curie, Gif-sur-Yvette, 91190
- org country
- FR
- country
- FR
- source
- ripe
- status
- ASSIGNED
- created
- 2020-11-02
- updated
- 2023-01-02
- remarks
- == Upstreams == / === Peering ===
- maintainer
- RIPE-NCC-END-MNT|SERVPERSO-MNT|VR-MNT
- abuse name
- Abuse contact role object
- abuse email
- support@ml.viarezo.fr
- 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
- geonode, decodo, brightdata0.21%
- None here
- None here
- None here
- None here
- Hosting IP7679.08%
- None here
- None here
- None here
- SSH IP1371.62%
- 0.04%
- 0.02%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 138.195.128.0/19 | France | valid | 16 | 2026-10-02 |
| 192.159.121.0/24 | France | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a0c:b641:2f0::/44 | France | valid | 19 | 2026-10-02 |
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