199.212.57.0/24
ðŸ‡ðŸ‡°CIDR
199.212.57.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
ðŸ‡ðŸ‡° Hong Kong
City
Mong Kok
RIR
APNIC
Status
allocated
Allocated
3/13/2019
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.212.57.0/24 | AS212921HDT HDTIDC LIMITED | Valid | APNICRADB | 5/31/2026 |
RPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 199.212.57.0/25 | ðŸ‡ðŸ‡°HK | assigned | |
| 199.212.57.128/25 | ðŸ‡ðŸ‡°HK | assigned |
Origin ASN
AS212921
HDT HDTIDC LIMITED
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/199.212.57.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.212.57.0/24" | jq
External Links