103.204.72.0/22
🇨🇳CIDR
103.204.72.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Shanghai (Zhabei Qu)
RIR
APNIC
Status
allocated
Allocated
12/8/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.204.72.0/22 | AS63689ESUNNET - Esun Technology(Shanghai) Co.,Ltd | Valid | — | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.204.74.0/23 | AS132168ESUNHK-AS-AP - ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED | Valid | — | 5/31/2026 |
| 103.204.72.0/23 | AS132168ESUNHK-AS-AP - ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED | Valid | — | 5/31/2026 |
| 103.204.75.0/24 | AS132168ESUNHK-AS-AP - ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED | Valid | — | 5/31/2026 |
| 103.204.73.0/24 | AS132168ESUNHK-AS-AP - ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED | Valid | — | 5/31/2026 |
| 103.204.72.0/24 | AS132168ESUNHK-AS-AP - ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED | Valid | — | 5/31/2026 |
| 103.204.74.0/24 | AS132168ESUNHK-AS-AP - ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.204.72.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.204.72.0/22" | jq
External Links