219.72.152.0/21
🇨🇳CIDR
219.72.152.0/21
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 |
|---|---|---|---|---|
| 219.72.152.0/21 | AS4847CNIX-AP - China Networks Inter-Exchange | Invalid | — | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 219.72.0.0/16 | AS18118CITICNET-CN - CITIC Networks Management Co.,Ltd. | Valid | — | 5/31/2026 |
| 219.72.156.0/22 | AS18118CITICNET-CN - CITIC Networks Management Co.,Ltd. | Invalid | — | 5/31/2026 |
| 219.72.152.0/22 | AS18118CITICNET-CN - CITIC Networks Management Co.,Ltd. | Invalid | — | 5/31/2026 |
| 219.72.153.0/24 | AS18118CITICNET-CN - CITIC Networks Management Co.,Ltd. | Invalid | — | 5/31/2026 |
| 219.72.155.0/24 | AS18118CITICNET-CN - CITIC Networks Management Co.,Ltd. | Invalid | — | 5/31/2026 |
| 219.72.156.0/24 | AS18118CITICNET-CN - CITIC Networks Management Co.,Ltd. | Invalid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 219.72.152.0/24 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/219.72.152.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/219.72.152.0/21" | jq
External Links