Les adresses IP débutant par 45.64.20 sont fournies par Companhia de Telecomunicacoes de Macau SARL, elles appartiennent au CIDR (Classless Inter-Domain Routing) 45.64.20.0/22, le bloc IP comprant les adresses de 45.64.20.0 à 45.64.23.255). Le numéro de système autonome (ASN) est 4609.
| ASN | 4609 |
| IP commençant par | 45.64.20.0 |
| IP se terminant par | 45.64.23.255 |
| Nom ASN | Companhia de Telecomunicacoes de Macau SARL |
| CDIR | 45.64.20.0/22 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 17/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | MO | Macao | - | Macau | 22,2006 | 113,5461 | 2017-11-30 |
| MaxMind | MO | Macao | - | Macao | 22,2 | 113,55 | 2017-11-30 |
| Whois | MO | - | - | - | 114 | 22 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 45.64.20.0 | 759174144 | 0 |
| 45.64.20.1 | 759174145 | 0 |
| 45.64.20.2 | 759174146 | 0 |
| 45.64.20.3 | 759174147 | 0 |
| 45.64.20.4 | 759174148 | 0 |
| 45.64.20.5 | 759174149 | 0 |
| 45.64.20.6 | 759174150 | 0 |
| 45.64.20.7 | 759174151 | 0 |
| 45.64.20.8 | 759174152 | 0 |
| 45.64.20.9 | 759174153 | 0 |
| 45.64.20.10 | 759174154 | 0 |
| 45.64.20.11 | 759174155 | 0 |
| 45.64.20.12 | 759174156 | 0 |
| 45.64.20.13 | 759174157 | 0 |
| 45.64.20.14 | 759174158 | 0 |
| 45.64.20.15 | 759174159 | 0 |
| 45.64.20.16 | 759174160 | 0 |
| 45.64.20.17 | 759174161 | 0 |
| 45.64.20.18 | 759174162 | 0 |
| 45.64.20.19 | 759174163 | 0 |
| 45.64.20.20 | 759174164 | 0 |
| 45.64.20.21 | 759174165 | 0 |
| 45.64.20.22 | 759174166 | 0 |
| 45.64.20.23 | 759174167 | 0 |
| 45.64.20.24 | 759174168 | 0 |
| 45.64.20.25 | 759174169 | 0 |
| 45.64.20.26 | 759174170 | 0 |
| 45.64.20.27 | 759174171 | 0 |
| 45.64.20.28 | 759174172 | 0 |
| 45.64.20.29 | 759174173 | 0 |
| 45.64.20.30 | 759174174 | 0 |
| 45.64.20.31 | 759174175 | 0 |
| 45.64.20.32 | 759174176 | 0 |
| 45.64.20.33 | 759174177 | 0 |
| 45.64.20.34 | 759174178 | 0 |
| 45.64.20.35 | 759174179 | 0 |
| 45.64.20.36 | 759174180 | 0 |
| 45.64.20.37 | 759174181 | 0 |
| 45.64.20.38 | 759174182 | 0 |
| 45.64.20.39 | 759174183 | 0 |
| 45.64.20.40 | 759174184 | 0 |
| 45.64.20.41 | 759174185 | 0 |
| 45.64.20.42 | 759174186 | 0 |
| 45.64.20.43 | 759174187 | 0 |
| 45.64.20.44 | 759174188 | 0 |
| 45.64.20.45 | 759174189 | 0 |
| 45.64.20.46 | 759174190 | 0 |
| 45.64.20.47 | 759174191 | 0 |
| 45.64.20.48 | 759174192 | 0 |
| 45.64.20.49 | 759174193 | 0 |
| 45.64.20.50 | 759174194 | 0 |
| 45.64.20.51 | 759174195 | 0 |
| 45.64.20.52 | 759174196 | 0 |
| 45.64.20.53 | 759174197 | 0 |
| 45.64.20.54 | 759174198 | 0 |
| 45.64.20.55 | 759174199 | 0 |
| 45.64.20.56 | 759174200 | 0 |
| 45.64.20.57 | 759174201 | 0 |
| 45.64.20.58 | 759174202 | 0 |
| 45.64.20.59 | 759174203 | 0 |
| 45.64.20.60 | 759174204 | 0 |
| 45.64.20.61 | 759174205 | 0 |
| 45.64.20.62 | 759174206 | 0 |
| 45.64.20.63 | 759174207 | 0 |
| 45.64.20.64 | 759174208 | 0 |
| 45.64.20.65 | 759174209 | 0 |
| 45.64.20.66 | 759174210 | 0 |
| 45.64.20.67 | 759174211 | 0 |
| 45.64.20.68 | 759174212 | 0 |
| 45.64.20.69 | 759174213 | 0 |
| 45.64.20.70 | 759174214 | 0 |
| 45.64.20.71 | 759174215 | 0 |
| 45.64.20.72 | 759174216 | 0 |
| 45.64.20.73 | 759174217 | 0 |
| 45.64.20.74 | 759174218 | 0 |
| 45.64.20.75 | 759174219 | 0 |
| 45.64.20.76 | 759174220 | 0 |
| 45.64.20.77 | 759174221 | 0 |
| 45.64.20.78 | 759174222 | 0 |
| 45.64.20.79 | 759174223 | 0 |
| 45.64.20.80 | 759174224 | 0 |
| 45.64.20.81 | 759174225 | 0 |
| 45.64.20.82 | 759174226 | 0 |
| 45.64.20.83 | 759174227 | 0 |
| 45.64.20.84 | 759174228 | 0 |
| 45.64.20.85 | 759174229 | 0 |