221.224.13.0/24
🇨🇳CIDR
221.224.13.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇨🇳 China
City
Suzhou (Gu Su Qu)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 221.224.13.0/24 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 6/14/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 221.224.0.0/13 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 6/14/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 221.224.13.0/25 | 🇨🇳CN | assigned | |
| 221.224.13.128/27 | 🇨🇳CN | assigned | |
| 221.224.13.176/28 | 🇨🇳CN | assigned | |
| 221.224.13.208/29 | 🇨🇳CN | assigned | |
| 221.224.13.240/29 | 🇨🇳CN | assigned | |
| 221.224.13.232/29 | 🇨🇳CN | assigned | |
| 221.224.13.248/29 | 🇨🇳CN | assigned | |
| 221.224.13.224/29 | 🇨🇳CN | assigned | |
| 221.224.13.200/29 | 🇨🇳CN | assigned | |
| 221.224.13.216/29 | 🇨🇳CN | assigned | |
| 221.224.13.168/29 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/221.224.13.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/221.224.13.0/24" | jq
External Links