223.248.0.0/16
🇨🇳CIDR
223.248.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇳 China
City
Huamu (Pudong Xinqu)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 223.248.0.0/16 | AS9812CNNIC-CN-COLNET - Oriental Cable Network Co., Ltd. | No ROA | — | 6/13/2026 |
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 223.248.0.0/14 | AS9812CNNIC-CN-COLNET - Oriental Cable Network Co., Ltd. | No ROA | — | 6/13/2026 |
| 223.248.0.0/17 | AS9812CNNIC-CN-COLNET - Oriental Cable Network Co., Ltd. | Valid | — | 6/13/2026 |
| 223.248.128.0/17 | AS9812CNNIC-CN-COLNET - Oriental Cable Network Co., Ltd. | Valid | — | 6/13/2026 |
| 223.248.128.0/18 | AS9812CNNIC-CN-COLNET - Oriental Cable Network Co., Ltd. | Valid | — | 6/13/2026 |
| 223.248.192.0/18 | AS9812CNNIC-CN-COLNET - Oriental Cable Network Co., Ltd. | Valid | — | 6/13/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/223.248.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/223.248.0.0/16" | jq
External Links