103.230.128.0/21
🇨🇳IPv4RIPEassignedNo ROA
CIDR
103.230.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Shengli (Shunyi)
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
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.230.132.0/22 | AS132280SYMPHONY-AP-TH - Symphony Communication (Thailand) PCL. | No ROA | — | 6/1/2026 |
| 103.230.130.0/24 | AS151482MKTN-AS-AP - MKTN ENGINEERING GROUP COMPANY LIMITED | Valid | — | 6/1/2026 |
| 103.230.131.0/24 | AS151482MKTN-AS-AP - MKTN ENGINEERING GROUP COMPANY LIMITED | Valid | — | 6/1/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.230.132.0/22 | AS132280 | 🇹ðŸ‡TH | allocated |
| 103.230.128.0/23 | reserved | ||
| 103.230.130.0/23 | AS151482 | 🇲🇲MM | allocated |
| 103.230.132.0/24 | 🇹ðŸ‡TH | assigned | |
| 103.230.135.0/24 | 🇹ðŸ‡TH | assigned | |
| 103.230.133.0/24 | 🇹ðŸ‡TH | assigned | |
| 103.230.134.0/24 | 🇹ðŸ‡TH | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.230.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.230.128.0/21" | jq
External Links