103.45.128.0/19
🇨🇳CIDR
103.45.128.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇳 China
City
Wuhan
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.45.128.0/19 | AS151185CT-XIANGYANG-IDC2 - China Telecom | Valid | RADB | 5/31/2026 |
Covering Prefix
17 less-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 103.45.128.0/19 | AS151185 | /32 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS151185 | RADB | MAINT-AS58563 | 9/24/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.45.136.0/22 | 🇨🇳CN | allocated | |
| 103.45.128.0/22 | 🇨🇳CN | allocated | |
| 103.45.132.0/22 | 🇨🇳CN | allocated | |
| 103.45.144.0/22 | 🇨🇳CN | allocated | |
| 103.45.148.0/22 | 🇨🇳CN | allocated | |
| 103.45.156.0/22 | 🇨🇳CN | allocated | |
| 103.45.140.0/22 | 🇨🇳CN | allocated | |
| 103.45.152.0/22 | 🇨🇳CN | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.45.128.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.45.128.0/19" | jq
External Links