111.33.172.0/22
🇨🇳CIDR
111.33.172.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Youyilu
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 111.33.172.0/22 | AS38019CMNET-V4TIANJIN-AS-AP - tianjin Mobile Communication Company Limited | No ROA | RADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 111.0.0.0/10 | AS9808CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. | No ROA | — | 5/31/2026 |
| 111.33.0.0/16 | AS38019CMNET-V4TIANJIN-AS-AP - tianjin Mobile Communication Company Limited | No ROA | — | 5/31/2026 |
| 111.33.175.0/24 | AS38019CMNET-V4TIANJIN-AS-AP - tianjin Mobile Communication Company Limited | No ROA | — | 5/31/2026 |
| 111.33.172.0/24 | AS38019CMNET-V4TIANJIN-AS-AP - tianjin Mobile Communication Company Limited | No ROA | — | 5/31/2026 |
| 111.33.173.0/24 | AS38019CMNET-V4TIANJIN-AS-AP - tianjin Mobile Communication Company Limited | No ROA | — | 5/31/2026 |
| 111.33.174.0/24 | AS38019CMNET-V4TIANJIN-AS-AP - tianjin Mobile Communication Company Limited | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS38019 | RADB | MAINT-AS58453 | 11/26/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/111.33.172.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/111.33.172.0/22" | jq
External Links