210.203.0.0/16
19 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 210.203.0.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.1.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.2.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.3.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.8.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.12.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.16.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.17.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.20.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.21.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.22.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.24.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.48.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.52.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.53.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.56.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.64.0/24 | Taiwan (100%) | 1 | 1 | 1 |
| 210.203.128.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 210.203.192.0/24 | Japan (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
210.203.0.0 – 210.203.0.255 | AS17709 | Asia Pacific Telecom | TW |
210.203.1.0 – 210.203.1.255 | AS7482 | Asia Pacific On-line Service Inc. | TW |
210.203.2.0 – 210.203.2.255 | AS9311 | HITRON TECHNOLOGY INC. | TW |
210.203.3.0 – 210.203.7.255 | AS7482 | Asia Pacific On-line Service Inc. | TW |
210.203.8.0 – 210.203.11.255 | AS17709 | Asia Pacific Telecom | TW |
210.203.12.0 – 210.203.15.255 | AS7482 | Asia Pacific On-line Service Inc. | TW |
210.203.16.0 – 210.203.16.255 | AS9311 | HITRON TECHNOLOGY INC. | TW |
210.203.17.0 – 210.203.19.255 | AS7482 | Asia Pacific On-line Service Inc. | TW |
210.203.20.0 – 210.203.20.255 | AS17709 | Asia Pacific Telecom | TW |
210.203.21.0 – 210.203.21.255 | AS131601 | Dynamic Computing Technology | TW |
210.203.22.0 – 210.203.23.255 | AS17709 | Asia Pacific Telecom | TW |
210.203.24.0 – 210.203.47.255 | AS7482 | Asia Pacific On-line Service Inc. | TW |
210.203.48.0 – 210.203.51.255 | AS17709 | Asia Pacific Telecom | TW |
210.203.52.0 – 210.203.52.255 | AS131584 | Taiwan Intelligent Fiber Optic Network Co. Ltd. | TW |
210.203.53.0 – 210.203.55.255 | AS17709 | Asia Pacific Telecom | TW |
4 more ranges in this block.