L'indirizzo IP 45.15.21 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 45.16.0.0/12, IP tra 45.16.0.0 a 45.31.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 45.16.0.0 |
| IP finale con | 45.31.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 45.16.0.0/12 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 16/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | - | - | - | - | 0 | 0 | 2017-08-15 |
| MaxMind | US | United States | - | Rockwall | 32,9312 | -96,4597 | 2017-08-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 45.15.21.0 | 755963136 | 0 |
| 45.15.21.1 | 755963137 | 0 |
| 45.15.21.2 | 755963138 | 0 |
| 45.15.21.3 | 755963139 | 0 |
| 45.15.21.4 | 755963140 | 0 |
| 45.15.21.5 | 755963141 | 0 |
| 45.15.21.6 | 755963142 | 0 |
| 45.15.21.7 | 755963143 | 0 |
| 45.15.21.8 | 755963144 | 0 |
| 45.15.21.9 | 755963145 | 0 |
| 45.15.21.10 | 755963146 | 0 |
| 45.15.21.11 | 755963147 | 0 |
| 45.15.21.12 | 755963148 | 0 |
| 45.15.21.13 | 755963149 | 0 |
| 45.15.21.14 | 755963150 | 0 |
| 45.15.21.15 | 755963151 | 0 |
| 45.15.21.16 | 755963152 | 0 |
| 45.15.21.17 | 755963153 | 0 |
| 45.15.21.18 | 755963154 | 0 |
| 45.15.21.19 | 755963155 | 0 |
| 45.15.21.20 | 755963156 | 0 |
| 45.15.21.21 | 755963157 | 0 |
| 45.15.21.22 | 755963158 | 0 |
| 45.15.21.23 | 755963159 | 0 |
| 45.15.21.24 | 755963160 | 0 |
| 45.15.21.25 | 755963161 | 0 |
| 45.15.21.26 | 755963162 | 0 |
| 45.15.21.27 | 755963163 | 0 |
| 45.15.21.28 | 755963164 | 0 |
| 45.15.21.29 | 755963165 | 0 |
| 45.15.21.30 | 755963166 | 0 |
| 45.15.21.31 | 755963167 | 0 |
| 45.15.21.32 | 755963168 | 0 |
| 45.15.21.33 | 755963169 | 0 |
| 45.15.21.34 | 755963170 | 0 |
| 45.15.21.35 | 755963171 | 0 |
| 45.15.21.36 | 755963172 | 0 |
| 45.15.21.37 | 755963173 | 0 |
| 45.15.21.38 | 755963174 | 0 |
| 45.15.21.39 | 755963175 | 0 |
| 45.15.21.40 | 755963176 | 0 |
| 45.15.21.41 | 755963177 | 0 |
| 45.15.21.42 | 755963178 | 0 |
| 45.15.21.43 | 755963179 | 0 |
| 45.15.21.44 | 755963180 | 0 |
| 45.15.21.45 | 755963181 | 0 |
| 45.15.21.46 | 755963182 | 0 |
| 45.15.21.47 | 755963183 | 0 |
| 45.15.21.48 | 755963184 | 0 |
| 45.15.21.49 | 755963185 | 0 |
| 45.15.21.50 | 755963186 | 0 |
| 45.15.21.51 | 755963187 | 0 |
| 45.15.21.52 | 755963188 | 0 |
| 45.15.21.53 | 755963189 | 0 |
| 45.15.21.54 | 755963190 | 0 |
| 45.15.21.55 | 755963191 | 0 |
| 45.15.21.56 | 755963192 | 0 |
| 45.15.21.57 | 755963193 | 0 |
| 45.15.21.58 | 755963194 | 0 |
| 45.15.21.59 | 755963195 | 0 |
| 45.15.21.60 | 755963196 | 0 |
| 45.15.21.61 | 755963197 | 0 |
| 45.15.21.62 | 755963198 | 0 |
| 45.15.21.63 | 755963199 | 0 |
| 45.15.21.64 | 755963200 | 0 |
| 45.15.21.65 | 755963201 | 0 |
| 45.15.21.66 | 755963202 | 0 |
| 45.15.21.67 | 755963203 | 0 |
| 45.15.21.68 | 755963204 | 0 |
| 45.15.21.69 | 755963205 | 0 |
| 45.15.21.70 | 755963206 | 0 |
| 45.15.21.71 | 755963207 | 0 |
| 45.15.21.72 | 755963208 | 0 |
| 45.15.21.73 | 755963209 | 0 |
| 45.15.21.74 | 755963210 | 0 |
| 45.15.21.75 | 755963211 | 0 |
| 45.15.21.76 | 755963212 | 0 |
| 45.15.21.77 | 755963213 | 0 |
| 45.15.21.78 | 755963214 | 0 |
| 45.15.21.79 | 755963215 | 0 |
| 45.15.21.80 | 755963216 | 0 |
| 45.15.21.81 | 755963217 | 0 |
| 45.15.21.82 | 755963218 | 0 |
| 45.15.21.83 | 755963219 | 0 |
| 45.15.21.84 | 755963220 | 0 |
| 45.15.21.85 | 755963221 | 0 |