101.125.4.0/23
🇨🇳CIDR
101.125.4.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇳 China
City
Nanjing (Xuanwu Qu)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 101.125.4.0/23 | AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone | No ROA | APNIC | 6/13/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4837 | APNIC | MAINT-CNCGROUP-RR | 10/23/2017 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/101.125.4.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/101.125.4.0/23" | jq
External Links