122.144.164.0/22
🇨🇳IPv4APNICannouncedAS17775STN-CN - shanghai science and technology network communication limited companyNo ROA
CIDR
122.144.164.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Hangzhou (Shangcheng Qu)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 122.144.164.0/22 | AS17775STN-CN - shanghai science and technology network communication limited company | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 122.144.165.0/24 | AS17775STN-CN - shanghai science and technology network communication limited company | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17775 | RADB | MAINT-AS10099 | 9/6/2024 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/122.144.164.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/122.144.164.0/22" | jq
External Links