36.111.72.0/21
🇨🇳CIDR
36.111.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Hangzhou
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 36.111.72.0/21 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | RADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 36.111.0.0/16 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 5/31/2026 |
| 36.111.74.0/23 | AS134756ChinaNet-NANJING-JISHAN-IDC - CHINANET Nanjing Jishan IDC network | Valid | — | 5/31/2026 |
| 36.111.73.0/24 | AS134756ChinaNet-NANJING-JISHAN-IDC - CHINANET Nanjing Jishan IDC network | Valid | — | 5/31/2026 |
| 36.111.72.0/24 | AS134756ChinaNet-NANJING-JISHAN-IDC - CHINANET Nanjing Jishan IDC network | Valid | — | 5/31/2026 |
| 36.111.76.0/24 | AS139220CHINANET-Sichuan-Chuanxi-IDC - Sichuan Chuanxn IDC | No ROA | — | 5/31/2026 |
| 36.111.77.0/24 | AS139220CHINANET-Sichuan-Chuanxi-IDC - Sichuan Chuanxn IDC | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4134 | RADB | MAINT-CT-GNOC | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/36.111.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/36.111.72.0/21" | jq
External Links