121.7.64.0/23
🇸🇬CIDR
121.7.64.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇸🇬 Singapore
City
Jurong West
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.7.64.0/23 | AS9506SINGTEL-FIBRE - Singtel Fibre Broadband | Valid | APNIC | 6/13/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.7.0.0/16 | AS9506SINGTEL-FIBRE - Singtel Fibre Broadband | Valid | — | 6/13/2026 |
| 121.7.0.0/17 | AS9506SINGTEL-FIBRE - Singtel Fibre Broadband | Valid | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 121.7.65.0/24 | 🇸🇬SG | assigned | |
| 121.7.64.0/24 | 🇸🇬SG | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/121.7.64.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.7.64.0/23" | jq
External Links