203.145.112.0/21
🇹ðŸ‡CIDR
203.145.112.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇠TH
RIR
APNIC
Status
allocated
Allocated
3/29/2006
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.145.112.0/21 | AS45223WIN-AS-TH-AP - World Internetwork Co.,Ltd , Thailand. | No ROA | RADB | 5/31/2026 |
Covering Prefix
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.145.112.0/22 | AS45223WIN-AS-TH-AP - World Internetwork Co.,Ltd , Thailand. | Valid | — | 5/31/2026 |
| 203.145.116.0/22 | AS45223WIN-AS-TH-AP - World Internetwork Co.,Ltd , Thailand. | Valid | — | 5/31/2026 |
| 203.145.114.0/24 | AS23932winth-as-ap - Internet Service Provider | Valid | — | 5/31/2026 |
| 203.145.115.0/24 | AS23932winth-as-ap - Internet Service Provider | Valid | — | 5/31/2026 |
| 203.145.112.0/24 | AS23932winth-as-ap - Internet Service Provider | Valid | — | 5/31/2026 |
| 203.145.116.0/24 | AS23932winth-as-ap - Internet Service Provider | Valid | — | 5/31/2026 |
| 203.145.117.0/24 | AS23932winth-as-ap - Internet Service Provider | Valid | — | 5/31/2026 |
| 203.145.118.0/24 | AS23932winth-as-ap - Internet Service Provider | Valid | — | 5/31/2026 |
| 203.145.119.0/24 | AS23932winth-as-ap - Internet Service Provider | Valid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.145.112.0/24 | AS23932 | 🇹ðŸ‡TH | assigned |
| 203.145.117.0/24 | AS23932 | 🇹ðŸ‡TH | assigned |
| 203.145.113.0/24 | 🇹ðŸ‡TH | assigned | |
| 203.145.115.0/24 | AS23932 | 🇹ðŸ‡TH | assigned |
| 203.145.118.0/24 | AS23932 | 🇹ðŸ‡TH | assigned |
| 203.145.119.0/24 | AS23932 | 🇹ðŸ‡TH | assigned |
| 203.145.114.0/24 | AS23932 | 🇹ðŸ‡TH | assigned |
| 203.145.116.128/25 | 🇹ðŸ‡TH | assigned | |
| 203.145.116.64/26 | 🇹ðŸ‡TH | assigned | |
| 203.145.116.32/27 | 🇹ðŸ‡TH | assigned | |
| 203.145.116.0/28 | 🇹ðŸ‡TH | assigned | |
| 203.145.116.16/28 | 🇹ðŸ‡TH | assigned |
Geolocation
Country🇹ðŸ‡THTH
Coordinates15.8700, 100.9925 ↗
API
Open https://api.ipctl.io/v1/prefix/203.145.112.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.145.112.0/21" | jq
External Links