59.37.172.0/23
🇨🇳CIDR
59.37.172.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇳 China
City
Guangzhou
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 59.37.172.0/23 | AS58466CT-Guangzhou-IDC - CHINANET Guangdong province network | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 59.32.0.0/13 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS58466 | RADB | MAINT-AS4813 | 3/16/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 59.37.173.0/24 | 🇨🇳CN | assigned | |
| 59.37.173.128/25 | 🇨🇳CN | assigned | |
| 59.37.173.64/26 | 🇨🇳CN | assigned | |
| 59.37.173.32/27 | 🇨🇳CN | assigned | |
| 59.37.173.16/28 | 🇨🇳CN | assigned | |
| 59.37.173.8/29 | 🇨🇳CN | assigned | |
| 59.37.173.4/30 | 🇨🇳CN | assigned | |
| 59.37.173.0/31 | 🇨🇳CN | assigned | |
| 59.37.173.2/31 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/59.37.172.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/59.37.172.0/23" | jq
External Links