42.240.240.0/20
🇨🇳CIDR
42.240.240.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Yangpu (Yangpu Qu)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 42.240.240.0/20 | AS58466CT-Guangzhou-IDC - CHINANET Guangdong province network | No ROA | RADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 42.240.254.0/24 | AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | Valid | — | 5/31/2026 |
| 42.240.250.0/24 | AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | Valid | — | 5/31/2026 |
| 42.240.251.0/24 | AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | Valid | — | 5/31/2026 |
| 42.240.253.0/24 | AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | Valid | — | 5/31/2026 |
| 42.240.252.0/24 | AS139327UCLOUD-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | Valid | — | 5/31/2026 |
| 42.240.255.0/24 | AS139327UCLOUD-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | Valid | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS58466 | RADB | MAINT-AS4813 | 3/16/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/42.240.240.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/42.240.240.0/20" | jq
External Links