103.219.32.0/21
🇨🇳CIDR
103.219.32.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.219.32.0/21 | AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone | No ROA | RADB | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.219.32.0/22 | AS56041CMNET-Zhejiang-AP - China Mobile communications corporation | Valid | — | 5/31/2026 |
| 103.219.36.0/22 | AS56041CMNET-Zhejiang-AP - China Mobile communications corporation | Valid | — | 5/31/2026 |
| 103.219.32.0/22 | AS58461CT-HangZhou-IDC - No.288,Fu-chun Road | Valid | — | 5/31/2026 |
| 103.219.36.0/22 | AS58461CT-HangZhou-IDC - No.288,Fu-chun Road | Valid | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4837 | RADB | MAINT-AS10099 | 6/14/2024 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.219.32.0/22 | AS58461 | 🇨🇳CN | allocated |
| 103.219.36.0/22 | AS58461 | 🇨🇳CN | allocated |
Geolocation
Country🇨🇳ChinaCN
Coordinates35.8617, 104.1954 ↗
API
Open https://api.ipctl.io/v1/prefix/103.219.32.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.219.32.0/21" | jq
External Links