103.51.64.0/21
🇹ðŸ‡IPv4RIPEassigned RPKI Valid
CIDR
103.51.64.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇠Thailand
City
Phaya Thai
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
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.51.68.0/22 | AS134076M2000CN-AS-AP - 2000 Computers & Networks Pty Ltd 103.51.68.0/22 | Valid | — | 5/31/2026 |
| 103.51.64.0/24 | AS134073RD-TH-AS-AP - The Revenue Department | No ROA | — | 5/31/2026 |
| 103.51.65.0/24 | AS134073RD-TH-AS-AP - The Revenue Department | No ROA | — | 5/31/2026 |
| 103.51.66.0/24 | AS134073RD-TH-AS-AP - The Revenue Department | No ROA | — | 5/31/2026 |
| 103.51.67.0/24 | AS134073RD-TH-AS-AP - The Revenue Department | No ROA | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.51.64.0/22 | AS134073 | 🇹ðŸ‡TH | assigned |
| 103.51.68.0/22 | AS134076 | 🇦🇺AU | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.51.64.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.51.64.0/21" | jq
External Links