218.203.0.0/22
🇨🇳IPv4APNICannouncedAS132525CMNET-HEILONGJIANG-CN - HeiLongJiang Mobile Communication Company Limited RPKI Valid
CIDR
218.203.0.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Harbin
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 218.203.0.0/22 | AS132525CMNET-HEILONGJIANG-CN - HeiLongJiang Mobile Communication Company Limited | Valid | RADB | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 218.200.0.0/13 | AS9808CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. | No ROA | — | 5/31/2026 |
| 218.203.0.0/18 | AS132525CMNET-HEILONGJIANG-CN - HeiLongJiang Mobile Communication Company Limited | Valid | — | 5/31/2026 |
| 218.203.3.0/24 | AS132525CMNET-HEILONGJIANG-CN - HeiLongJiang Mobile Communication Company Limited | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/218.203.0.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/218.203.0.0/22" | jq
External Links