123.31.32.0/20
🇻🇳CIDR
123.31.32.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇻🇳 Vietnam
City
Hanoi
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.31.32.0/20 | AS135905VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP | Valid | APNIC | 6/13/2026 |
Covering Prefix
18 less-specific announcementsGeolocation
API
Open https://api.ipctl.io/v1/prefix/123.31.32.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/123.31.32.0/20" | jq
External Links