43.255.28.0/22
ðŸ‡ðŸ‡°CIDR
43.255.28.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
ðŸ‡ðŸ‡° Hong Kong
City
Mong Kok
RIR
APNIC
Status
allocated
Allocated
2/2/2017
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 43.255.28.0/22 | AS133199SONDERCLOUDLIMITED-AS-AP - SonderCloud Limited | No ROA | RADB | 5/30/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 43.255.28.0/24 | AS133199SONDERCLOUDLIMITED-AS-AP - SonderCloud Limited | Valid | — | 5/30/2026 |
| 43.255.29.0/24 | AS133199SONDERCLOUDLIMITED-AS-AP - SonderCloud Limited | Valid | — | 5/30/2026 |
| 43.255.30.0/24 | AS133199SONDERCLOUDLIMITED-AS-AP - SonderCloud Limited | Valid | — | 5/30/2026 |
| 43.255.31.0/24 | AS133199SONDERCLOUDLIMITED-AS-AP - SonderCloud Limited | Valid | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/43.255.28.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/43.255.28.0/22" | jq
External Links