103.229.216.0/21
🇨🇳CIDR
103.229.216.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Beijing
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.229.216.0/21 | AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. | No ROA | RADB | 5/31/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.229.216.0/22 | AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. | Valid | — | 5/31/2026 |
| 103.229.220.0/22 | AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. | Valid | — | 5/31/2026 |
| 103.229.218.0/24 | AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. | Valid | — | 5/31/2026 |
| 103.229.219.0/24 | AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. | Valid | — | 5/31/2026 |
| 103.229.220.0/24 | AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. | Valid | — | 5/31/2026 |
| 103.229.216.0/24 | AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. | Valid | — | 5/31/2026 |
| 103.229.217.0/24 | AS45110CBCnet - Beijing Tian Wei Xin Tong technology corp. limited. | Valid | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS45110 | RADB | MAINT-AS137702 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.229.220.0/22 | AS45110 | 🇨🇳CN | allocated |
| 103.229.216.0/22 | AS45110 | 🇨🇳CN | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.229.216.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.229.216.0/21" | jq
External Links