The IP address 66.73.191 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 66.72.0.0/15 (range 66.72.0.0 to 66.73.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 66.72.0.0 |
| IP ending by | 66.73.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 66.72.0.0/15 |
| Numerical IP | |
| Registry | arin |
| Last update | 10/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Southfield | 42.4734 | -83.2219 | 2017-07-10 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.73.191.0 | 1112129280 | 0 |
| 66.73.191.1 | 1112129281 | 0 |
| 66.73.191.2 | 1112129282 | 0 |
| 66.73.191.3 | 1112129283 | 0 |
| 66.73.191.4 | 1112129284 | 0 |
| 66.73.191.5 | 1112129285 | 0 |
| 66.73.191.6 | 1112129286 | 0 |
| 66.73.191.7 | 1112129287 | 0 |
| 66.73.191.8 | 1112129288 | 0 |
| 66.73.191.9 | 1112129289 | 0 |
| 66.73.191.10 | 1112129290 | 0 |
| 66.73.191.11 | 1112129291 | 0 |
| 66.73.191.12 | 1112129292 | 0 |
| 66.73.191.13 | 1112129293 | 0 |
| 66.73.191.14 | 1112129294 | 0 |
| 66.73.191.15 | 1112129295 | 0 |
| 66.73.191.16 | 1112129296 | 0 |
| 66.73.191.17 | 1112129297 | 0 |
| 66.73.191.18 | 1112129298 | 0 |
| 66.73.191.19 | 1112129299 | 0 |
| 66.73.191.20 | 1112129300 | 0 |
| 66.73.191.21 | 1112129301 | 0 |
| 66.73.191.22 | 1112129302 | 0 |
| 66.73.191.23 | 1112129303 | 0 |
| 66.73.191.24 | 1112129304 | 0 |
| 66.73.191.25 | 1112129305 | 0 |
| 66.73.191.26 | 1112129306 | 0 |
| 66.73.191.27 | 1112129307 | 0 |
| 66.73.191.28 | 1112129308 | 0 |
| 66.73.191.29 | 1112129309 | 0 |
| 66.73.191.30 | 1112129310 | 0 |
| 66.73.191.31 | 1112129311 | 0 |
| 66.73.191.32 | 1112129312 | 0 |
| 66.73.191.33 | 1112129313 | 0 |
| 66.73.191.34 | 1112129314 | 0 |
| 66.73.191.35 | 1112129315 | 0 |
| 66.73.191.36 | 1112129316 | 0 |
| 66.73.191.37 | 1112129317 | 0 |
| 66.73.191.38 | 1112129318 | 0 |
| 66.73.191.39 | 1112129319 | 0 |
| 66.73.191.40 | 1112129320 | 0 |
| 66.73.191.41 | 1112129321 | 0 |
| 66.73.191.42 | 1112129322 | 0 |
| 66.73.191.43 | 1112129323 | 0 |
| 66.73.191.44 | 1112129324 | 0 |
| 66.73.191.45 | 1112129325 | 0 |
| 66.73.191.46 | 1112129326 | 0 |
| 66.73.191.47 | 1112129327 | 0 |
| 66.73.191.48 | 1112129328 | 0 |
| 66.73.191.49 | 1112129329 | 0 |
| 66.73.191.50 | 1112129330 | 0 |
| 66.73.191.51 | 1112129331 | 0 |
| 66.73.191.52 | 1112129332 | 0 |
| 66.73.191.53 | 1112129333 | 0 |
| 66.73.191.54 | 1112129334 | 0 |
| 66.73.191.55 | 1112129335 | 0 |
| 66.73.191.56 | 1112129336 | 0 |
| 66.73.191.57 | 1112129337 | 0 |
| 66.73.191.58 | 1112129338 | 0 |
| 66.73.191.59 | 1112129339 | 0 |
| 66.73.191.60 | 1112129340 | 0 |
| 66.73.191.61 | 1112129341 | 0 |
| 66.73.191.62 | 1112129342 | 0 |
| 66.73.191.63 | 1112129343 | 0 |
| 66.73.191.64 | 1112129344 | 0 |
| 66.73.191.65 | 1112129345 | 0 |
| 66.73.191.66 | 1112129346 | 0 |
| 66.73.191.67 | 1112129347 | 0 |
| 66.73.191.68 | 1112129348 | 0 |
| 66.73.191.69 | 1112129349 | 0 |
| 66.73.191.70 | 1112129350 | 0 |
| 66.73.191.71 | 1112129351 | 0 |
| 66.73.191.72 | 1112129352 | 0 |
| 66.73.191.73 | 1112129353 | 0 |
| 66.73.191.74 | 1112129354 | 0 |
| 66.73.191.75 | 1112129355 | 0 |
| 66.73.191.76 | 1112129356 | 0 |
| 66.73.191.77 | 1112129357 | 0 |
| 66.73.191.78 | 1112129358 | 0 |
| 66.73.191.79 | 1112129359 | 0 |
| 66.73.191.80 | 1112129360 | 0 |
| 66.73.191.81 | 1112129361 | 0 |
| 66.73.191.82 | 1112129362 | 0 |
| 66.73.191.83 | 1112129363 | 0 |
| 66.73.191.84 | 1112129364 | 0 |
| 66.73.191.85 | 1112129365 | 0 |