37.220.88.0/21
🇬🇧CIDR
37.220.88.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
Manchester (Hulme)
RIR
RIPENCC
Status
allocated
Allocated
4/3/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.220.88.0/21 | AS61323UKFAST ANS ACADEMY LIMITED | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.220.88.0/21 | AS61323 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS61323 | RIPE | UKFAST-MNT | 6/20/2019 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.220.92.0/24 | 🇬🇧GB | assigned | |
| 37.220.89.0/24 | 🇬🇧GB | assigned | |
| 37.220.93.0/24 | 🇬🇧GB | assigned | |
| 37.220.88.0/24 | 🇬🇧GB | assigned | |
| 37.220.91.0/24 | 🇬🇧GB | assigned | |
| 37.220.95.0/24 | 🇬🇧GB | assigned | |
| 37.220.94.0/24 | 🇬🇧GB | assigned | |
| 37.220.90.0/24 | 🇬🇧GB | assigned |
Origin ASN
AS61323
UKFAST ANS ACADEMY LIMITED
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.220.88.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.220.88.0/21" | jq
External Links