23.111.12.0/22
🇸🇬CIDR
23.111.12.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇸🇬 Singapore
City
Singapore (Outram)
RIR
APNIC
Status
allocated
Allocated
4/24/2009
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.111.12.0/22 | AS59253LEASEWEB-APAC-SIN-11 - LEASEWEB SINGAPORE PTE. LTD. | Valid | APNIC | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.111.14.0/23 | AS59253LEASEWEB-APAC-SIN-11 - LEASEWEB SINGAPORE PTE. LTD. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 23.111.12.0/22 | AS59253 | /22 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS59253 | APNIC | MAINT-LSW-SG | 3/4/2021 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 23.111.14.0/23 | AS59253 | 🇸🇬SG | assigned |
| 23.111.12.0/23 | 🇸🇬SG | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/23.111.12.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/23.111.12.0/22" | jq
External Links