23.236.0.0/20
🇧🇧CIDR
23.236.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇧🇧 Barbados
City
Bridgetown
RIR
ARIN
Status
allocated
Allocated
10/17/2013
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.236.0.0/20 | AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) Limited | Valid | ARINRADB | 5/30/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.236.0.0/23 | AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) Limited | Valid | — | 5/30/2026 |
| 23.236.4.0/23 | AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) Limited | Valid | — | 5/30/2026 |
| 23.236.6.0/23 | AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) Limited | Valid | — | 5/30/2026 |
| 23.236.8.0/23 | AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) Limited | Valid | — | 5/30/2026 |
| 23.236.10.0/23 | AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) Limited | Valid | — | 5/30/2026 |
| 23.236.12.0/23 | AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) Limited | Valid | — | 5/30/2026 |
| 23.236.14.0/23 | AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) Limited | Valid | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/23.236.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/23.236.0.0/20" | jq
External Links