81.172.36.0/22
🇪🇸CIDR
81.172.36.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇪🇸 Spain
City
Madrid
RIR
RIPENCC
Status
allocated
Allocated
1/14/2003
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.172.36.0/22 | AS206276CITELIA Citelia s.a. | Valid | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.172.36.0/24 | AS29119SERVIHOSTING-AS AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL | Valid | — | 5/31/2026 |
Origin ASN
AS206276
CITELIA Citelia s.a.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.172.36.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.172.36.0/22" | jq
External Links