80.81.80.0/20
🇬🇧IPv4RIPENCCallocatedNo ROA
CIDR
80.81.80.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
allocated
Allocated
8/15/2002
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 80.81.64.0/19 | AS15412FLAG-AS Flag Telecom UK Limited | No ROA | — | 5/31/2026 |
| 80.81.86.0/24 | AS15412FLAG-AS Flag Telecom UK Limited | No ROA | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 80.81.80.0/24 | 🇬🇧GB | assigned | |
| 80.81.87.0/24 | 🇬🇧GB | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/80.81.80.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/80.81.80.0/20" | jq
External Links