45.124.252.0/22
ðŸ‡ðŸ‡°CIDR
45.124.252.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
ðŸ‡ðŸ‡° Hong Kong
City
Hong Kong
RIR
APNIC
Status
allocated
Allocated
7/28/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.124.252.0/22 | AS21859ZEN-ECN - Zenlayer Inc | No ROA | RADB | 5/30/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.124.252.0/24 | AS10122NETSTAR-AS-AP - NETSTAR (SG) PTE. LTD. | Valid | — | 5/30/2026 |
| 45.124.254.0/24 | AS21859ZEN-ECN - Zenlayer Inc | No ROA | — | 5/30/2026 |
| 45.124.255.0/24 | AS21859ZEN-ECN - Zenlayer Inc | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21859 | RADB | MAINT-AS21859 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 45.124.252.0/24 | AS10122 | 🇨🇳CN | assigned |
| 45.124.253.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 45.124.254.0/24 | AS21859 | ðŸ‡ðŸ‡°HK | assigned |
| 45.124.255.0/24 | AS21859 | 🇪🇺EU | assigned |
Origin ASN
AS21859
ZEN-ECN - Zenlayer Inc
Geolocation
API
Open https://api.ipctl.io/v1/prefix/45.124.252.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.124.252.0/22" | jq
External Links