156.246.72.0/21
🇸🇬CIDR
156.246.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇸🇬 Singapore
City
Bukit Panjang New Town
RIR
AFRINIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 156.246.72.0/21 | AS135600WHIZCOMMS-AS-AP - Whiz Communications Pte Ltd | Valid | AFRINICRADB | 6/15/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 156.246.72.0/21 | AS135600 | /24 | afrinic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 156.246.77.0/24 | 🇸🇬SG | assigned | |
| 156.246.72.0/24 | 🇸🇬SG | assigned | |
| 156.246.73.0/24 | 🇸🇬SG | assigned | |
| 156.246.76.0/24 | 🇸🇬SG | assigned | |
| 156.246.78.0/24 | 🇸🇬SG | assigned | |
| 156.246.79.0/24 | 🇸🇬SG | assigned | |
| 156.246.74.0/24 | 🇸🇬SG | assigned | |
| 156.246.75.0/24 | 🇸🇬SG | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/156.246.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/156.246.72.0/21" | jq
External Links