58.242.0.0/21
🇨🇳CIDR
58.242.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Hefei
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.242.0.0/21 | AS140726UNICOM-HEFEI-MAN - UNICOM AnHui province network | No ROA | APNIC | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.242.0.0/15 | AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS140726 | APNIC | MAINT-CNCGROUP-RR | 6/8/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 58.242.0.0/24 | 🇨🇳CN | assigned | |
| 58.242.1.0/24 | 🇨🇳CN | assigned | |
| 58.242.2.0/24 | 🇨🇳CN | assigned | |
| 58.242.3.0/24 | 🇨🇳CN | assigned | |
| 58.242.4.0/24 | 🇨🇳CN | assigned | |
| 58.242.5.0/24 | 🇨🇳CN | assigned | |
| 58.242.6.0/24 | 🇨🇳CN | assigned | |
| 58.242.7.0/24 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/58.242.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/58.242.0.0/21" | jq
External Links