111.23.136.0/21
🇨🇳CIDR
111.23.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Qingyuan
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 111.23.136.0/21 | AS56047CMNET-Hunan-AP - China Mobile communications corporation | Valid | RADB | 5/31/2026 |
Covering Prefix
7 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 |
| 111.23.0.0/16 | AS56047CMNET-Hunan-AP - China Mobile communications corporation | Valid | — | 5/31/2026 |
| 111.23.138.0/23 | AS56047CMNET-Hunan-AP - China Mobile communications corporation | Valid | — | 5/31/2026 |
| 111.23.137.0/24 | AS56047CMNET-Hunan-AP - China Mobile communications corporation | Valid | — | 5/31/2026 |
| 111.23.139.0/24 | AS56047CMNET-Hunan-AP - China Mobile communications corporation | Valid | — | 5/31/2026 |
| 111.23.140.0/24 | AS56047CMNET-Hunan-AP - China Mobile communications corporation | Valid | — | 5/31/2026 |
| 111.23.141.0/24 | AS56047CMNET-Hunan-AP - China Mobile communications corporation | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/111.23.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/111.23.136.0/21" | jq
External Links