42.157.192.0/24
🇨🇳IPv4APNICannouncedMOAS RPKI Invalid
CIDR
42.157.192.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇨🇳 China
City
Dongcheng
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 42.157.192.0/24 | AS56040CMNET-GuangDong-AP - China Mobile communications corporation | Invalid | — | 5/31/2026 |
| 42.157.192.0/24 | AS134543UNICOM-DongGuan-IDC - China Unicom Guangdong IP network | Valid | — | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 42.157.192.0/21 | AS134763CT-DongGuan-IDC - CHINANET Guangdong province network | No ROA | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 42.157.192.0/24 | AS134543 | /24 | apnic |
Origin ASNs (2)
AS56040MOAS
CMNET-GuangDong-AP - China Mobile communications corporation
AS134543MOAS
UNICOM-DongGuan-IDC - China Unicom Guangdong IP network
Geolocation
API
Open https://api.ipctl.io/v1/prefix/42.157.192.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/42.157.192.0/24" | jq
External Links