103.75.112.0/21
🇨🇳IPv4RIPEassignedNo ROA
CIDR
103.75.112.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Haidian (Haidian Qu)
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.75.117.0/24 | AS133752LEASEWEB-APAC-HKG-10 - LEASEWEB HONG KONG LIMITED | No ROA | — | 5/31/2026 |
| 103.75.116.0/24 | AS136258ONEPROVIDER-AS - BrainStorm Network, Inc | Valid | — | 5/31/2026 |
| 103.75.118.0/24 | AS136258ONEPROVIDER-AS - BrainStorm Network, Inc | Valid | — | 5/31/2026 |
| 103.75.119.0/24 | AS136258ONEPROVIDER-AS - BrainStorm Network, Inc | Valid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.75.112.0/22 | 🇨🇳CN | allocated | |
| 103.75.116.0/22 | AS136258 | 🇨🇦CA | allocated |
| 103.75.116.0/24 | AS136258 | 🇲🇾MY | assigned |
| 103.75.117.0/24 | AS133752 | ðŸ‡ðŸ‡°HK | assigned |
| 103.75.118.0/24 | AS136258 | 🇯🇵JP | assigned |
| 103.75.119.0/24 | AS136258 | 🇦🇺AU | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.75.112.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.75.112.0/21" | jq
External Links