143.159.0.0/16
🇬🇧CIDR
143.159.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇬🇧 United Kingdom
City
London (South Bank)
RIR
ARIN
Status
allocated
Allocated
9/26/1990
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.159.0.0/16 | AS6871Plusnet British Telecommunications PLC | No ROA | ARIN | 6/15/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS6871 | ARIN | MNT-INFO | 8/1/2025 |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/143.159.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/143.159.0.0/16" | jq
External Links