58.217.121.0/24
🇨🇳CIDR
58.217.121.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇨🇳 China
City
Nanjing
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.217.121.0/24 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.208.0.0/12 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 58.217.121.128/25 | 🇨🇳CN | assigned | |
| 58.217.121.112/28 | 🇨🇳CN | assigned | |
| 58.217.121.96/28 | 🇨🇳CN | assigned | |
| 58.217.121.72/29 | 🇨🇳CN | assigned | |
| 58.217.121.80/29 | 🇨🇳CN | assigned | |
| 58.217.121.40/29 | 🇨🇳CN | assigned | |
| 58.217.121.24/29 | 🇨🇳CN | assigned | |
| 58.217.121.56/29 | 🇨🇳CN | assigned | |
| 58.217.121.88/29 | 🇨🇳CN | assigned | |
| 58.217.121.32/29 | 🇨🇳CN | assigned | |
| 58.217.121.16/29 | 🇨🇳CN | assigned | |
| 58.217.121.64/30 | 🇨🇳CN | assigned | |
| 58.217.121.68/30 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/58.217.121.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/58.217.121.0/24" | jq
External Links