The IP address 12.73.37 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 12.0.0.0/8 (range 12.0.0.0 to 12.255.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 12.0.0.0 |
| IP ending by | 12.255.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| Numerical IP | |
| Registry | arin |
| Last update | 07/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Conroe | 30.3119 | -95.4561 | 2017-07-07 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-07 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.73.37.0 | 206120192 | 0 |
| 12.73.37.1 | 206120193 | 0 |
| 12.73.37.2 | 206120194 | 0 |
| 12.73.37.3 | 206120195 | 0 |
| 12.73.37.4 | 206120196 | 0 |
| 12.73.37.5 | 206120197 | 0 |
| 12.73.37.6 | 206120198 | 0 |
| 12.73.37.7 | 206120199 | 0 |
| 12.73.37.8 | 206120200 | 0 |
| 12.73.37.9 | 206120201 | 0 |
| 12.73.37.10 | 206120202 | 0 |
| 12.73.37.11 | 206120203 | 0 |
| 12.73.37.12 | 206120204 | 0 |
| 12.73.37.13 | 206120205 | 0 |
| 12.73.37.14 | 206120206 | 0 |
| 12.73.37.15 | 206120207 | 0 |
| 12.73.37.16 | 206120208 | 0 |
| 12.73.37.17 | 206120209 | 0 |
| 12.73.37.18 | 206120210 | 0 |
| 12.73.37.19 | 206120211 | 0 |
| 12.73.37.20 | 206120212 | 0 |
| 12.73.37.21 | 206120213 | 0 |
| 12.73.37.22 | 206120214 | 0 |
| 12.73.37.23 | 206120215 | 0 |
| 12.73.37.24 | 206120216 | 0 |
| 12.73.37.25 | 206120217 | 0 |
| 12.73.37.26 | 206120218 | 0 |
| 12.73.37.27 | 206120219 | 0 |
| 12.73.37.28 | 206120220 | 0 |
| 12.73.37.29 | 206120221 | 0 |
| 12.73.37.30 | 206120222 | 0 |
| 12.73.37.31 | 206120223 | 0 |
| 12.73.37.32 | 206120224 | 0 |
| 12.73.37.33 | 206120225 | 0 |
| 12.73.37.34 | 206120226 | 0 |
| 12.73.37.35 | 206120227 | 0 |
| 12.73.37.36 | 206120228 | 0 |
| 12.73.37.37 | 206120229 | 0 |
| 12.73.37.38 | 206120230 | 0 |
| 12.73.37.39 | 206120231 | 0 |
| 12.73.37.40 | 206120232 | 0 |
| 12.73.37.41 | 206120233 | 0 |
| 12.73.37.42 | 206120234 | 0 |
| 12.73.37.43 | 206120235 | 0 |
| 12.73.37.44 | 206120236 | 0 |
| 12.73.37.45 | 206120237 | 0 |
| 12.73.37.46 | 206120238 | 0 |
| 12.73.37.47 | 206120239 | 0 |
| 12.73.37.48 | 206120240 | 0 |
| 12.73.37.49 | 206120241 | 0 |
| 12.73.37.50 | 206120242 | 0 |
| 12.73.37.51 | 206120243 | 0 |
| 12.73.37.52 | 206120244 | 0 |
| 12.73.37.53 | 206120245 | 0 |
| 12.73.37.54 | 206120246 | 0 |
| 12.73.37.55 | 206120247 | 0 |
| 12.73.37.56 | 206120248 | 0 |
| 12.73.37.57 | 206120249 | 0 |
| 12.73.37.58 | 206120250 | 0 |
| 12.73.37.59 | 206120251 | 0 |
| 12.73.37.60 | 206120252 | 0 |
| 12.73.37.61 | 206120253 | 0 |
| 12.73.37.62 | 206120254 | 0 |
| 12.73.37.63 | 206120255 | 0 |
| 12.73.37.64 | 206120256 | 0 |
| 12.73.37.65 | 206120257 | 0 |
| 12.73.37.66 | 206120258 | 0 |
| 12.73.37.67 | 206120259 | 0 |
| 12.73.37.68 | 206120260 | 0 |
| 12.73.37.69 | 206120261 | 0 |
| 12.73.37.70 | 206120262 | 0 |
| 12.73.37.71 | 206120263 | 0 |
| 12.73.37.72 | 206120264 | 0 |
| 12.73.37.73 | 206120265 | 0 |
| 12.73.37.74 | 206120266 | 0 |
| 12.73.37.75 | 206120267 | 0 |
| 12.73.37.76 | 206120268 | 0 |
| 12.73.37.77 | 206120269 | 0 |
| 12.73.37.78 | 206120270 | 0 |
| 12.73.37.79 | 206120271 | 0 |
| 12.73.37.80 | 206120272 | 0 |
| 12.73.37.81 | 206120273 | 0 |
| 12.73.37.82 | 206120274 | 0 |
| 12.73.37.83 | 206120275 | 0 |
| 12.73.37.84 | 206120276 | 0 |
| 12.73.37.85 | 206120277 | 0 |