113.21.239.0/24
🇨🇳IPv4APNICannouncedMOAS RPKI Valid
CIDR
113.21.239.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
3 of 3 routesMOAS - 3 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 113.21.239.0/24 | AS4812CHINANET-SH-AP - China Telecom (Group) | Valid | RADB | 6/13/2026 |
| 113.21.239.0/24 | AS17621CNCGROUP-SH - China Unicom Shanghai network | Valid | — | 6/13/2026 |
| 113.21.239.0/24 | AS131314CBC-AS-AP - CBC Tech International Limited | Valid | — | 6/13/2026 |
Origin ASNs (3)
AS4812MOAS
CHINANET-SH-AP - China Telecom (Group)
AS17621MOAS
CNCGROUP-SH - China Unicom Shanghai network
AS131314MOAS
CBC-AS-AP - CBC Tech International Limited
Geolocation
API
Open https://api.ipctl.io/v1/prefix/113.21.239.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/113.21.239.0/24" | jq
External Links