37.221.232.0/21
🇪🇸CIDR
37.221.232.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇪🇸 Spain
City
Segart
RIR
RIPENCC
Status
allocated
Allocated
4/10/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.221.232.0/21 | AS198760QUATTRE-AS Quattre Internet SL | Valid | RIPE | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.221.232.0/24 | AS198760QUATTRE-AS Quattre Internet SL | Valid | — | 5/31/2026 |
| 37.221.233.0/24 | AS198760QUATTRE-AS Quattre Internet SL | Valid | — | 5/31/2026 |
| 37.221.234.0/24 | AS198760QUATTRE-AS Quattre Internet SL | Valid | — | 5/31/2026 |
| 37.221.235.0/24 | AS198760QUATTRE-AS Quattre Internet SL | Valid | — | 5/31/2026 |
| 37.221.236.0/24 | AS198760QUATTRE-AS Quattre Internet SL | Valid | — | 5/31/2026 |
| 37.221.237.0/24 | AS198760QUATTRE-AS Quattre Internet SL | Valid | — | 5/31/2026 |
| 37.221.238.0/24 | AS198760QUATTRE-AS Quattre Internet SL | Valid | — | 5/31/2026 |
| 37.221.239.0/24 | AS198760QUATTRE-AS Quattre Internet SL | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.221.232.0/21 | AS198760 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS198760 | RIPE | VR68223-MNT | 2/18/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.221.232.0/22 | 🇪🇸ES | assigned | |
| 37.221.236.0/22 | 🇪🇸ES | assigned |
Origin ASN
AS198760
QUATTRE-AS Quattre Internet SL
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.221.232.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.221.232.0/21" | jq
External Links