81.46.240.0/21
🇪🇸CIDR
81.46.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇪🇸 Spain
City
Alcobendas
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.46.240.0/21 | AS16371acens_AS acens Technologies, S.L. | Valid | RIPE | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.46.0.0/16 | AS3352Telefonica_de_EspaNa TELEFONICA DE ESPANA S.A.U. | Valid | — | 5/31/2026 |
| 81.46.240.0/22 | AS16371acens_AS acens Technologies, S.L. | Valid | — | 5/31/2026 |
| 81.46.244.0/22 | AS16371acens_AS acens Technologies, S.L. | Valid | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS16371 | RIPE | MAINT-AS3352 | 9/19/2016 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.46.240.0/23 | 🇪🇸ES | assigned | |
| 81.46.244.0/24 | 🇪🇸ES | assigned |
Origin ASN
AS16371
acens_AS acens Technologies, S.L.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.46.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.46.240.0/21" | jq
External Links