The IP address 166.12.4 is provided by Computer Sciences Corporation, it's belong to the CDIR (Classless Inter-Domain Routing) 166.16.0.0/16 (range 166.16.0.0 to 166.16.255.255). The autonomous system number (ASN) is 206.
| ASN | 206 |
| IP starting by | 166.16.0.0 |
| IP ending by | 166.16.255.255 |
| ASN Name | Computer Sciences Corporation |
| CDIR | 166.16.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 20/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CH | Switzerland | - | Zurich | 47.3667 | 8.55 | 2017-07-27 |
| MaxMind | CH | Switzerland | - | - | 47.1449 | 8.1551 | 2017-07-27 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.12.4.0 | 2785805312 | 0 |
| 166.12.4.1 | 2785805313 | 0 |
| 166.12.4.2 | 2785805314 | 0 |
| 166.12.4.3 | 2785805315 | 0 |
| 166.12.4.4 | 2785805316 | 0 |
| 166.12.4.5 | 2785805317 | 0 |
| 166.12.4.6 | 2785805318 | 0 |
| 166.12.4.7 | 2785805319 | 0 |
| 166.12.4.8 | 2785805320 | 0 |
| 166.12.4.9 | 2785805321 | 0 |
| 166.12.4.10 | 2785805322 | 0 |
| 166.12.4.11 | 2785805323 | 0 |
| 166.12.4.12 | 2785805324 | 0 |
| 166.12.4.13 | 2785805325 | 0 |
| 166.12.4.14 | 2785805326 | 0 |
| 166.12.4.15 | 2785805327 | 0 |
| 166.12.4.16 | 2785805328 | 0 |
| 166.12.4.17 | 2785805329 | 0 |
| 166.12.4.18 | 2785805330 | 0 |
| 166.12.4.19 | 2785805331 | 0 |
| 166.12.4.20 | 2785805332 | 0 |
| 166.12.4.21 | 2785805333 | 0 |
| 166.12.4.22 | 2785805334 | 0 |
| 166.12.4.23 | 2785805335 | 0 |
| 166.12.4.24 | 2785805336 | 0 |
| 166.12.4.25 | 2785805337 | 0 |
| 166.12.4.26 | 2785805338 | 0 |
| 166.12.4.27 | 2785805339 | 0 |
| 166.12.4.28 | 2785805340 | 0 |
| 166.12.4.29 | 2785805341 | 0 |
| 166.12.4.30 | 2785805342 | 0 |
| 166.12.4.31 | 2785805343 | 0 |
| 166.12.4.32 | 2785805344 | 0 |
| 166.12.4.33 | 2785805345 | 0 |
| 166.12.4.34 | 2785805346 | 0 |
| 166.12.4.35 | 2785805347 | 0 |
| 166.12.4.36 | 2785805348 | 0 |
| 166.12.4.37 | 2785805349 | 0 |
| 166.12.4.38 | 2785805350 | 0 |
| 166.12.4.39 | 2785805351 | 0 |
| 166.12.4.40 | 2785805352 | 0 |
| 166.12.4.41 | 2785805353 | 0 |
| 166.12.4.42 | 2785805354 | 0 |
| 166.12.4.43 | 2785805355 | 0 |
| 166.12.4.44 | 2785805356 | 0 |
| 166.12.4.45 | 2785805357 | 0 |
| 166.12.4.46 | 2785805358 | 0 |
| 166.12.4.47 | 2785805359 | 0 |
| 166.12.4.48 | 2785805360 | 0 |
| 166.12.4.49 | 2785805361 | 0 |
| 166.12.4.50 | 2785805362 | 0 |
| 166.12.4.51 | 2785805363 | 0 |
| 166.12.4.52 | 2785805364 | 0 |
| 166.12.4.53 | 2785805365 | 0 |
| 166.12.4.54 | 2785805366 | 0 |
| 166.12.4.55 | 2785805367 | 0 |
| 166.12.4.56 | 2785805368 | 0 |
| 166.12.4.57 | 2785805369 | 0 |
| 166.12.4.58 | 2785805370 | 0 |
| 166.12.4.59 | 2785805371 | 0 |
| 166.12.4.60 | 2785805372 | 0 |
| 166.12.4.61 | 2785805373 | 0 |
| 166.12.4.62 | 2785805374 | 0 |
| 166.12.4.63 | 2785805375 | 0 |
| 166.12.4.64 | 2785805376 | 0 |
| 166.12.4.65 | 2785805377 | 0 |
| 166.12.4.66 | 2785805378 | 0 |
| 166.12.4.67 | 2785805379 | 0 |
| 166.12.4.68 | 2785805380 | 0 |
| 166.12.4.69 | 2785805381 | 0 |
| 166.12.4.70 | 2785805382 | 0 |
| 166.12.4.71 | 2785805383 | 0 |
| 166.12.4.72 | 2785805384 | 0 |
| 166.12.4.73 | 2785805385 | 0 |
| 166.12.4.74 | 2785805386 | 0 |
| 166.12.4.75 | 2785805387 | 0 |
| 166.12.4.76 | 2785805388 | 0 |
| 166.12.4.77 | 2785805389 | 0 |
| 166.12.4.78 | 2785805390 | 0 |
| 166.12.4.79 | 2785805391 | 0 |
| 166.12.4.80 | 2785805392 | 0 |
| 166.12.4.81 | 2785805393 | 0 |
| 166.12.4.82 | 2785805394 | 0 |
| 166.12.4.83 | 2785805395 | 0 |
| 166.12.4.84 | 2785805396 | 0 |
| 166.12.4.85 | 2785805397 | 0 |
| IP | Numerical IP | DNS |
| 166.12.4.86 | 2785805398 | 0 |
| 166.12.4.87 | 2785805399 | 0 |
| 166.12.4.88 | 2785805400 | 0 |
| 166.12.4.89 | 2785805401 | 0 |
| 166.12.4.90 | 2785805402 | 0 |
| 166.12.4.91 | 2785805403 | 0 |
| 166.12.4.92 | 2785805404 | 0 |
| 166.12.4.93 | 2785805405 | 0 |
| 166.12.4.94 | 2785805406 | 0 |
| 166.12.4.95 | 2785805407 | 0 |
| 166.12.4.96 | 2785805408 | 0 |
| 166.12.4.97 | 2785805409 | 0 |
| 166.12.4.98 | 2785805410 | 0 |
| 166.12.4.99 | 2785805411 | 0 |
| 166.12.4.100 | 2785805412 | 0 |
| 166.12.4.101 | 2785805413 | 0 |
| 166.12.4.102 | 2785805414 | 0 |
| 166.12.4.103 | 2785805415 | 0 |
| 166.12.4.104 | 2785805416 | 0 |
| 166.12.4.105 | 2785805417 | 0 |
| 166.12.4.106 | 2785805418 | 0 |
| 166.12.4.107 | 2785805419 | 0 |
| 166.12.4.108 | 2785805420 | 0 |
| 166.12.4.109 | 2785805421 | 0 |
| 166.12.4.110 | 2785805422 | 0 |
| 166.12.4.111 | 2785805423 | 0 |
| 166.12.4.112 | 2785805424 | 0 |
| 166.12.4.113 | 2785805425 | 0 |
| 166.12.4.114 | 2785805426 | 0 |
| 166.12.4.115 | 2785805427 | 0 |
| 166.12.4.116 | 2785805428 | 0 |
| 166.12.4.117 | 2785805429 | 0 |
| 166.12.4.118 | 2785805430 | 0 |
| 166.12.4.119 | 2785805431 | 0 |
| 166.12.4.120 | 2785805432 | 0 |
| 166.12.4.121 | 2785805433 | 0 |
| 166.12.4.122 | 2785805434 | 0 |
| 166.12.4.123 | 2785805435 | 0 |
| 166.12.4.124 | 2785805436 | 0 |
| 166.12.4.125 | 2785805437 | 0 |
| 166.12.4.126 | 2785805438 | 0 |
| 166.12.4.127 | 2785805439 | 0 |
| 166.12.4.128 | 2785805440 | 0 |
| 166.12.4.129 | 2785805441 | 0 |
| 166.12.4.130 | 2785805442 | 0 |
| 166.12.4.131 | 2785805443 | 0 |
| 166.12.4.132 | 2785805444 | 0 |
| 166.12.4.133 | 2785805445 | 0 |
| 166.12.4.134 | 2785805446 | 0 |
| 166.12.4.135 | 2785805447 | 0 |
| 166.12.4.136 | 2785805448 | 0 |
| 166.12.4.137 | 2785805449 | 0 |
| 166.12.4.138 | 2785805450 | 0 |
| 166.12.4.139 | 2785805451 | 0 |
| 166.12.4.140 | 2785805452 | 0 |
| 166.12.4.141 | 2785805453 | 0 |
| 166.12.4.142 | 2785805454 | 0 |
| 166.12.4.143 | 2785805455 | 0 |
| 166.12.4.144 | 2785805456 | 0 |
| 166.12.4.145 | 2785805457 | 0 |
| 166.12.4.146 | 2785805458 | 0 |
| 166.12.4.147 | 2785805459 | 0 |
| 166.12.4.148 | 2785805460 | 0 |
| 166.12.4.149 | 2785805461 | 0 |
| 166.12.4.150 | 2785805462 | 0 |
| 166.12.4.151 | 2785805463 | 0 |
| 166.12.4.152 | 2785805464 | 0 |
| 166.12.4.153 | 2785805465 | 0 |
| 166.12.4.154 | 2785805466 | 0 |
| 166.12.4.155 | 2785805467 | 0 |
| 166.12.4.156 | 2785805468 | 0 |
| 166.12.4.157 | 2785805469 | 0 |
| 166.12.4.158 | 2785805470 | 0 |
| 166.12.4.159 | 2785805471 | 0 |
| 166.12.4.160 | 2785805472 | 0 |
| 166.12.4.161 | 2785805473 | 0 |
| 166.12.4.162 | 2785805474 | 0 |
| 166.12.4.163 | 2785805475 | 0 |
| 166.12.4.164 | 2785805476 | 0 |
| 166.12.4.165 | 2785805477 | 0 |
| 166.12.4.166 | 2785805478 | 0 |
| 166.12.4.167 | 2785805479 | 0 |
| 166.12.4.168 | 2785805480 | 0 |
| 166.12.4.169 | 2785805481 | 0 |
| 166.12.4.170 | 2785805482 | 0 |
| 166.12.4.171 | 2785805483 | 0 |
| IP | Numerical IP | DNS |
| 166.12.4.172 | 2785805484 | 0 |
| 166.12.4.173 | 2785805485 | 0 |
| 166.12.4.174 | 2785805486 | 0 |
| 166.12.4.175 | 2785805487 | 0 |
| 166.12.4.176 | 2785805488 | 0 |
| 166.12.4.177 | 2785805489 | 0 |
| 166.12.4.178 | 2785805490 | 0 |
| 166.12.4.179 | 2785805491 | 0 |
| 166.12.4.180 | 2785805492 | 0 |
| 166.12.4.181 | 2785805493 | 0 |
| 166.12.4.182 | 2785805494 | 0 |
| 166.12.4.183 | 2785805495 | 0 |
| 166.12.4.184 | 2785805496 | 0 |
| 166.12.4.185 | 2785805497 | 0 |
| 166.12.4.186 | 2785805498 | 0 |
| 166.12.4.187 | 2785805499 | 0 |
| 166.12.4.188 | 2785805500 | 0 |
| 166.12.4.189 | 2785805501 | 0 |
| 166.12.4.190 | 2785805502 | 0 |
| 166.12.4.191 | 2785805503 | 0 |
| 166.12.4.192 | 2785805504 | 0 |
| 166.12.4.193 | 2785805505 | 0 |
| 166.12.4.194 | 2785805506 | 0 |
| 166.12.4.195 | 2785805507 | 0 |
| 166.12.4.196 | 2785805508 | 0 |
| 166.12.4.197 | 2785805509 | 0 |
| 166.12.4.198 | 2785805510 | 0 |
| 166.12.4.199 | 2785805511 | 0 |
| 166.12.4.200 | 2785805512 | 0 |
| 166.12.4.201 | 2785805513 | 0 |
| 166.12.4.202 | 2785805514 | 0 |
| 166.12.4.203 | 2785805515 | 0 |
| 166.12.4.204 | 2785805516 | 0 |
| 166.12.4.205 | 2785805517 | 0 |
| 166.12.4.206 | 2785805518 | 0 |
| 166.12.4.207 | 2785805519 | 0 |
| 166.12.4.208 | 2785805520 | 0 |
| 166.12.4.209 | 2785805521 | 0 |
| 166.12.4.210 | 2785805522 | 0 |
| 166.12.4.211 | 2785805523 | 0 |
| 166.12.4.212 | 2785805524 | 0 |
| 166.12.4.213 | 2785805525 | 0 |
| 166.12.4.214 | 2785805526 | 0 |
| 166.12.4.215 | 2785805527 | 0 |
| 166.12.4.216 | 2785805528 | 0 |
| 166.12.4.217 | 2785805529 | 0 |
| 166.12.4.218 | 2785805530 | 0 |
| 166.12.4.219 | 2785805531 | 0 |
| 166.12.4.220 | 2785805532 | 0 |
| 166.12.4.221 | 2785805533 | 0 |
| 166.12.4.222 | 2785805534 | 0 |
| 166.12.4.223 | 2785805535 | 0 |
| 166.12.4.224 | 2785805536 | 0 |
| 166.12.4.225 | 2785805537 | 0 |
| 166.12.4.226 | 2785805538 | 0 |
| 166.12.4.227 | 2785805539 | 0 |
| 166.12.4.228 | 2785805540 | 0 |
| 166.12.4.229 | 2785805541 | 0 |
| 166.12.4.230 | 2785805542 | 0 |
| 166.12.4.231 | 2785805543 | 0 |
| 166.12.4.232 | 2785805544 | 0 |
| 166.12.4.233 | 2785805545 | 0 |
| 166.12.4.234 | 2785805546 | 0 |
| 166.12.4.235 | 2785805547 | 0 |
| 166.12.4.236 | 2785805548 | 0 |
| 166.12.4.237 | 2785805549 | 0 |
| 166.12.4.238 | 2785805550 | 0 |
| 166.12.4.239 | 2785805551 | 0 |
| 166.12.4.240 | 2785805552 | 0 |
| 166.12.4.241 | 2785805553 | 0 |
| 166.12.4.242 | 2785805554 | 0 |
| 166.12.4.243 | 2785805555 | 0 |
| 166.12.4.244 | 2785805556 | 0 |
| 166.12.4.245 | 2785805557 | 0 |
| 166.12.4.246 | 2785805558 | 0 |
| 166.12.4.247 | 2785805559 | 0 |
| 166.12.4.248 | 2785805560 | 0 |
| 166.12.4.249 | 2785805561 | 0 |
| 166.12.4.250 | 2785805562 | 0 |
| 166.12.4.251 | 2785805563 | 0 |
| 166.12.4.252 | 2785805564 | 0 |
| 166.12.4.253 | 2785805565 | 0 |
| 166.12.4.254 | 2785805566 | 0 |
| 166.12.4.255 | 2785805567 | 0 |