123.66.224.0/19
🇨🇳CIDR
123.66.224.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇳 China
City
Jinrongjie (Xicheng District)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.66.224.0/19 | AS24138CTTNET - China TieTong Telecommunications Corporation | Valid | RADB | 6/13/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.66.0.0/16 | AS9394CTTNET - China TieTong Telecommunications Corporation | Valid | — | 6/13/2026 |
| 123.66.128.0/17 | AS24138CTTNET - China TieTong Telecommunications Corporation | Valid | — | 6/13/2026 |
| 123.66.192.0/18 | AS24138CTTNET - China TieTong Telecommunications Corporation | Valid | — | 6/13/2026 |
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityJinrongjie (Xicheng District)
Coordinates39.9137, 116.3620 ↗
API
Open https://api.ipctl.io/v1/prefix/123.66.224.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/123.66.224.0/19" | jq
External Links