| 203.21.43.0/24 | Office of the Civil Service Commission 47/111 Tiwanon Road, Talad Kwan Sub-District, Muang District, | TH | 203.21.40.0/22 | APNIC |
| 203.21.42.0/24 | Office of the Civil Service Commission 47/111 Tiwanon Road, Talad Kwan Sub-District, Muang District, | TH | 203.21.40.0/21 | APNIC |
| 203.21.42.0/23 | Office of the Civil Service Commission 47/111 Tiwanon Road, Talad Kwan Sub-District, Muang District, | TH | 203.21.40.0/21 | APNIC |
| 203.21.43.0/24 | Office of the Civil Service Commission 47/111 Tiwanon Road, Talad Kwan Sub-District, Muang District, | TH | 203.21.32.0/20 | APNIC |
| 203.21.42.0/24 | Office of the Civil Service Commission 47/111 Tiwanon Road, Talad Kwan Sub-District, Muang District, | TH | 203.21.40.0/22 | APNIC |
| 2001:df2:3800::/48 | Office of the Civil Service Commission 47/111 Tiwanon Road, Talad Kwan Sub-District, Muang District, | TH | 2001:df2:3800::/44 | APNIC |