| Name | Web Site | Country | State | Locality | Entry Type | Registration Number Format | Status | Version |
|---|---|---|---|---|---|---|---|---|
| OID - Object Identifier Center | https://oid.nat.gov.tw/OIDWeb/ | TW | null | PRIVATE_ORGANIZATION | ^(\d{9}[a-zA-Z]{1})$; #.##.###.###.###### | HISTORY | 24.9.1525 | |
| OID - Object Identifier Center | https://oid.nat.gov.tw/OIDWeb/ | TW | null | PRIVATE_ORGANIZATION | ^(\d{9}[a-zA-Z]{1})$; ^(\d{1}.\d{2}.\d{3}.\d{3}.\d{6})$ | HISTORY | 24.10.1532 | |
| OID - Object Identifier Center | https://oid.nat.gov.tw/OIDWeb/ | TW | null | PRIVATE_ORGANIZATION | ^(\d{9}[a-zA-Z]{1})$; #.##.###.###.###### | HISTORY | 24.10.1530 | |
| OID - Object Identifier Center | https://oid.nat.gov.tw/OIDWeb/ | TW | null | PRIVATE_ORGANIZATION | ^(\d{9}[a-zA-Z]{1})$; #.##.###.###.###### | HISTORY | 24.10.1531 | |
| OID - Object Identifier Center | https://oid.nat.gov.tw/OIDWeb/ | TW | null | PRIVATE_ORGANIZATION | ^(\d{9}[a-zA-Z]{1})$; ^(\d{1}.\d{2}.\d{3}.\d{3}.\d{5}.\d{6}.\d{6})$ | HISTORY | 25.1.2039 | |
| OID - Object Identifier Center | https://oid.nat.gov.tw/OIDWeb/ | TW | null | PRIVATE_ORGANIZATION | ^(\d{9}[a-zA-Z]{1})$; ^(\d{1}.\d{2}.\d{3}.\d{3}.\d{5}.\d{6}.\d{6}|\d{1}.\d{2}.\d{3}.\d{3}.\d{5}.\d{6})$ | ACTIVE | 25.1.2047 | |
| OID - Object Identifier Center | https://oid.nat.gov.tw/OIDWeb/ | TW | null | PRIVATE_ORGANIZATION | ^(\d{9}[a-zA-Z]{1})$ | HISTORY | 24.8.1233 |