223.27.168.0/21
🇸🇬IPv4APNICallocatedMOASNo ROA
CIDR
223.27.168.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇸🇬 Singapore
City
Singapore
RIR
APNIC
Status
allocated
Allocated
9/1/2010
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 223.27.168.0/21 | AS14636INTERNAP-BLK4 - Internap Holding LLC | No ROA | RADB | 5/31/2026 |
| 223.27.168.0/21 | AS32475SINGLEHOP-LLC - Internap Holding LLC | No ROA | RADB | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 223.27.168.0/22 | 🇸🇬SG | assigned | |
| 223.27.172.0/23 | 🇸🇬SG | assigned | |
| 223.27.174.0/24 | 🇸🇬SG | assigned | |
| 223.27.175.0/25 | 🇸🇬SG | assigned | |
| 223.27.175.128/26 | 🇸🇬SG | assigned | |
| 223.27.175.192/27 | 🇸🇬SG | assigned | |
| 223.27.175.224/28 | 🇸🇬SG | assigned | |
| 223.27.175.240/29 | 🇸🇬SG | assigned | |
| 223.27.175.248/30 | 🇸🇬SG | assigned | |
| 223.27.175.252/31 | 🇸🇬SG | assigned | |
| 223.27.175.254/32 | 🇸🇬SG | assigned |
Origin ASNs (2)
AS14636MOAS
INTERNAP-BLK4 - Internap Holding LLC
AS32475MOAS
SINGLEHOP-LLC - Internap Holding LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/223.27.168.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/223.27.168.0/21" | jq
External Links