5.255.143.0/24
🇬🇧CIDR
5.255.143.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇬🇧 United Kingdom
City
London (Spitalfields)
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.255.143.0/24 | AS9140HYPERNEPH Hyperneph Ltd | No ROA | RIPE | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9140 | RIPE | AS31137-MNT | 7/26/2016 |
Origin ASN
AS9140
HYPERNEPH Hyperneph Ltd
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityLondon (Spitalfields)
Coordinates51.5212, -0.0720 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/5.255.143.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.255.143.0/24" | jq
External Links