37.252.32.0/19
🇬🇧CIDR
37.252.32.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇬🇧 United Kingdom
City
Sheffield
RIR
RIPENCC
Status
allocated
Allocated
4/18/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.252.32.0/19 | AS44574A4N Network Services Ltd. | Valid | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.252.60.0/22 | AS5413Wavenet-AS5413 Wavenet Limited | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.252.32.0/19 | AS44574 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS44574 | RIPE | AS44574-MNT | 4/18/2012 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.252.60.0/23 | 🇬🇧GB | assigned | |
| 37.252.62.0/23 | 🇬🇧GB | assigned | |
| 37.252.32.0/29 | 🇬🇧GB | assigned |
Origin ASN
AS44574
A4N Network Services Ltd.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.252.32.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.252.32.0/19" | jq
External Links