37.61.232.0/21
🇬🇧CIDR
37.61.232.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
Manchester
RIR
RIPENCC
Status
allocated
Allocated
1/24/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.61.232.0/21 | AS41000Freethought-AS Freethought Internet Limited | Valid | RIPE | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.61.232.0/21 | AS41000 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS41000 | RIPE | Freethought-MNT | 7/21/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.61.238.0/24 | 🇬🇧GB | assigned | |
| 37.61.232.128/25 | 🇬🇧GB | assigned | |
| 37.61.235.64/26 | 🇬🇧GB | assigned | |
| 37.61.232.96/27 | 🇬🇧GB | assigned | |
| 37.61.239.96/27 | 🇬🇧GB | assigned | |
| 37.61.235.32/27 | 🇬🇧GB | assigned | |
| 37.61.233.112/28 | 🇬🇧GB | assigned | |
| 37.61.232.0/29 | 🇬🇧GB | assigned | |
| 37.61.236.0/29 | 🇬🇧GB | assigned | |
| 37.61.239.0/29 | 🇬🇧GB | assigned | |
| 37.61.233.0/29 | 🇬🇧GB | assigned | |
| 37.61.233.192/29 | 🇬🇧GB | assigned | |
| 37.61.235.0/29 | 🇬🇧GB | assigned | |
| 37.61.234.0/29 | 🇬🇧GB | assigned | |
| 37.61.235.232/29 | 🇬🇧GB | assigned | |
| 37.61.235.128/29 | 🇬🇧GB | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.61.232.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.61.232.0/21" | jq
External Links