L'indirizzo IP 9.73.231 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, IP tra 12.0.0.0 a 12.255.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 12.0.0.0 |
| IP finale con | 12.255.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 19/03/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Durham | 35,9947 | -78,8962 | 2018-03-19 |
| MaxMind | US | United States | - | Durham | 35,994 | -78,8986 | 2018-03-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 9.73.231.0 | 155838208 | 0 |
| 9.73.231.1 | 155838209 | 0 |
| 9.73.231.2 | 155838210 | 0 |
| 9.73.231.3 | 155838211 | 0 |
| 9.73.231.4 | 155838212 | 0 |
| 9.73.231.5 | 155838213 | 0 |
| 9.73.231.6 | 155838214 | 0 |
| 9.73.231.7 | 155838215 | 0 |
| 9.73.231.8 | 155838216 | 0 |
| 9.73.231.9 | 155838217 | 0 |
| 9.73.231.10 | 155838218 | 0 |
| 9.73.231.11 | 155838219 | 0 |
| 9.73.231.12 | 155838220 | 0 |
| 9.73.231.13 | 155838221 | 0 |
| 9.73.231.14 | 155838222 | 0 |
| 9.73.231.15 | 155838223 | 0 |
| 9.73.231.16 | 155838224 | 0 |
| 9.73.231.17 | 155838225 | 0 |
| 9.73.231.18 | 155838226 | 0 |
| 9.73.231.19 | 155838227 | 0 |
| 9.73.231.20 | 155838228 | 0 |
| 9.73.231.21 | 155838229 | 0 |
| 9.73.231.22 | 155838230 | 0 |
| 9.73.231.23 | 155838231 | 0 |
| 9.73.231.24 | 155838232 | 0 |
| 9.73.231.25 | 155838233 | 0 |
| 9.73.231.26 | 155838234 | 0 |
| 9.73.231.27 | 155838235 | 0 |
| 9.73.231.28 | 155838236 | 0 |
| 9.73.231.29 | 155838237 | 0 |
| 9.73.231.30 | 155838238 | 0 |
| 9.73.231.31 | 155838239 | 0 |
| 9.73.231.32 | 155838240 | 0 |
| 9.73.231.33 | 155838241 | 0 |
| 9.73.231.34 | 155838242 | 0 |
| 9.73.231.35 | 155838243 | 0 |
| 9.73.231.36 | 155838244 | 0 |
| 9.73.231.37 | 155838245 | 0 |
| 9.73.231.38 | 155838246 | 0 |
| 9.73.231.39 | 155838247 | 0 |
| 9.73.231.40 | 155838248 | 0 |
| 9.73.231.41 | 155838249 | 0 |
| 9.73.231.42 | 155838250 | 0 |
| 9.73.231.43 | 155838251 | 0 |
| 9.73.231.44 | 155838252 | 0 |
| 9.73.231.45 | 155838253 | 0 |
| 9.73.231.46 | 155838254 | 0 |
| 9.73.231.47 | 155838255 | 0 |
| 9.73.231.48 | 155838256 | 0 |
| 9.73.231.49 | 155838257 | 0 |
| 9.73.231.50 | 155838258 | 0 |
| 9.73.231.51 | 155838259 | 0 |
| 9.73.231.52 | 155838260 | 0 |
| 9.73.231.53 | 155838261 | 0 |
| 9.73.231.54 | 155838262 | 0 |
| 9.73.231.55 | 155838263 | 0 |
| 9.73.231.56 | 155838264 | 0 |
| 9.73.231.57 | 155838265 | 0 |
| 9.73.231.58 | 155838266 | 0 |
| 9.73.231.59 | 155838267 | 0 |
| 9.73.231.60 | 155838268 | 0 |
| 9.73.231.61 | 155838269 | 0 |
| 9.73.231.62 | 155838270 | 0 |
| 9.73.231.63 | 155838271 | 0 |
| 9.73.231.64 | 155838272 | 0 |
| 9.73.231.65 | 155838273 | 0 |
| 9.73.231.66 | 155838274 | 0 |
| 9.73.231.67 | 155838275 | 0 |
| 9.73.231.68 | 155838276 | 0 |
| 9.73.231.69 | 155838277 | 0 |
| 9.73.231.70 | 155838278 | 0 |
| 9.73.231.71 | 155838279 | 0 |
| 9.73.231.72 | 155838280 | 0 |
| 9.73.231.73 | 155838281 | 0 |
| 9.73.231.74 | 155838282 | 0 |
| 9.73.231.75 | 155838283 | 0 |
| 9.73.231.76 | 155838284 | 0 |
| 9.73.231.77 | 155838285 | 0 |
| 9.73.231.78 | 155838286 | 0 |
| 9.73.231.79 | 155838287 | 0 |
| 9.73.231.80 | 155838288 | 0 |
| 9.73.231.81 | 155838289 | 0 |
| 9.73.231.82 | 155838290 | 0 |
| 9.73.231.83 | 155838291 | 0 |
| 9.73.231.84 | 155838292 | 0 |
| 9.73.231.85 | 155838293 | 0 |