The IP address 12.99.57 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 | - | San Francisco | 37.7749 | -122.4194 | 2017-07-07 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-07 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.99.57.0 | 207829248 | 0 |
| 12.99.57.1 | 207829249 | 0 |
| 12.99.57.2 | 207829250 | 0 |
| 12.99.57.3 | 207829251 | 0 |
| 12.99.57.4 | 207829252 | 0 |
| 12.99.57.5 | 207829253 | 0 |
| 12.99.57.6 | 207829254 | 0 |
| 12.99.57.7 | 207829255 | 0 |
| 12.99.57.8 | 207829256 | 0 |
| 12.99.57.9 | 207829257 | 0 |
| 12.99.57.10 | 207829258 | 0 |
| 12.99.57.11 | 207829259 | 0 |
| 12.99.57.12 | 207829260 | 0 |
| 12.99.57.13 | 207829261 | 0 |
| 12.99.57.14 | 207829262 | 0 |
| 12.99.57.15 | 207829263 | 0 |
| 12.99.57.16 | 207829264 | 0 |
| 12.99.57.17 | 207829265 | 0 |
| 12.99.57.18 | 207829266 | 0 |
| 12.99.57.19 | 207829267 | 0 |
| 12.99.57.20 | 207829268 | 0 |
| 12.99.57.21 | 207829269 | 0 |
| 12.99.57.22 | 207829270 | 0 |
| 12.99.57.23 | 207829271 | 0 |
| 12.99.57.24 | 207829272 | 0 |
| 12.99.57.25 | 207829273 | 0 |
| 12.99.57.26 | 207829274 | 0 |
| 12.99.57.27 | 207829275 | 0 |
| 12.99.57.28 | 207829276 | 0 |
| 12.99.57.29 | 207829277 | 0 |
| 12.99.57.30 | 207829278 | 0 |
| 12.99.57.31 | 207829279 | 0 |
| 12.99.57.32 | 207829280 | 0 |
| 12.99.57.33 | 207829281 | 0 |
| 12.99.57.34 | 207829282 | 0 |
| 12.99.57.35 | 207829283 | 0 |
| 12.99.57.36 | 207829284 | 0 |
| 12.99.57.37 | 207829285 | 0 |
| 12.99.57.38 | 207829286 | 0 |
| 12.99.57.39 | 207829287 | 0 |
| 12.99.57.40 | 207829288 | 0 |
| 12.99.57.41 | 207829289 | 0 |
| 12.99.57.42 | 207829290 | 0 |
| 12.99.57.43 | 207829291 | 0 |
| 12.99.57.44 | 207829292 | 0 |
| 12.99.57.45 | 207829293 | 0 |
| 12.99.57.46 | 207829294 | 0 |
| 12.99.57.47 | 207829295 | 0 |
| 12.99.57.48 | 207829296 | 0 |
| 12.99.57.49 | 207829297 | 0 |
| 12.99.57.50 | 207829298 | 0 |
| 12.99.57.51 | 207829299 | 0 |
| 12.99.57.52 | 207829300 | 0 |
| 12.99.57.53 | 207829301 | 0 |
| 12.99.57.54 | 207829302 | 0 |
| 12.99.57.55 | 207829303 | 0 |
| 12.99.57.56 | 207829304 | 0 |
| 12.99.57.57 | 207829305 | 0 |
| 12.99.57.58 | 207829306 | 0 |
| 12.99.57.59 | 207829307 | 0 |
| 12.99.57.60 | 207829308 | 0 |
| 12.99.57.61 | 207829309 | 0 |
| 12.99.57.62 | 207829310 | 0 |
| 12.99.57.63 | 207829311 | 0 |
| 12.99.57.64 | 207829312 | 0 |
| 12.99.57.65 | 207829313 | 0 |
| 12.99.57.66 | 207829314 | 0 |
| 12.99.57.67 | 207829315 | 0 |
| 12.99.57.68 | 207829316 | 0 |
| 12.99.57.69 | 207829317 | 0 |
| 12.99.57.70 | 207829318 | 0 |
| 12.99.57.71 | 207829319 | 0 |
| 12.99.57.72 | 207829320 | 0 |
| 12.99.57.73 | 207829321 | 0 |
| 12.99.57.74 | 207829322 | 0 |
| 12.99.57.75 | 207829323 | 0 |
| 12.99.57.76 | 207829324 | 0 |
| 12.99.57.77 | 207829325 | 0 |
| 12.99.57.78 | 207829326 | 0 |
| 12.99.57.79 | 207829327 | 0 |
| 12.99.57.80 | 207829328 | 0 |
| 12.99.57.81 | 207829329 | 0 |
| 12.99.57.82 | 207829330 | 0 |
| 12.99.57.83 | 207829331 | 0 |
| 12.99.57.84 | 207829332 | 0 |
| 12.99.57.85 | 207829333 | 0 |