143.65.192.0/19
🇬🇧IPv4RIPENCCassignedNo ROA
CIDR
143.65.192.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
assigned
Allocated
3/26/1990
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.65.192.0/24 | AS50510CRUK-AS Cancer Research UK | No ROA | — | 6/15/2026 |
| 143.65.196.0/24 | AS50510CRUK-AS Cancer Research UK | No ROA | — | 6/15/2026 |
| 143.65.200.0/24 | AS50510CRUK-AS Cancer Research UK | No ROA | — | 6/15/2026 |
| 143.65.201.0/24 | AS50510CRUK-AS Cancer Research UK | No ROA | — | 6/15/2026 |
| 143.65.206.0/24 | AS50510CRUK-AS Cancer Research UK | No ROA | — | 6/15/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS50510 | RIPE | CRUK-MNT | 1/28/2021 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/143.65.192.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/143.65.192.0/19" | jq
External Links