37.158.0.0/16
🇪🇸CIDR
37.158.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇪🇸 Spain
City
Seseña
RIR
RIPENCC
Status
allocated
Allocated
3/16/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.158.0.0/16 | AS3352Telefonica_de_EspaNa TELEFONICA DE ESPANA S.A.U. | Valid | RIPE | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.158.0.0/16 | AS3352 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3352 | RIPE | MAINT-AS3352 | 10/5/2012 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.158.0.0/17 | 🇪🇸ES | assigned | |
| 37.158.128.0/17 | 🇪🇸ES | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.158.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.158.0.0/16" | jq
External Links