103.73.144.0/21
🇨🇳IPv4RIPEassigned RPKI Valid
CIDR
103.73.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Zhenjiang (Runzhou Qu)
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.73.144.0/22 | AS23650CHINANET-Jiangsu-Province-IDC - AS Number for CHINANET jiangsu province backbone | Valid | — | 6/1/2026 |
| 103.73.148.0/24 | AS133661NETPLUS-AS - Netplus Broadband Services Private Limited | Valid | — | 6/1/2026 |
| 103.73.149.0/24 | AS133661NETPLUS-AS - Netplus Broadband Services Private Limited | Valid | — | 6/1/2026 |
| 103.73.150.0/24 | AS133661NETPLUS-AS - Netplus Broadband Services Private Limited | Valid | — | 6/1/2026 |
| 103.73.151.0/24 | AS151128SINDHU-AS-IN - SINDHU FIBER PVT LTD | Valid | — | 6/1/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.73.144.0/22 | AS23650 | 🇨🇳CN | allocated |
| 103.73.148.0/22 | 🇮🇳IN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.73.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.73.144.0/21" | jq
External Links