Les adresses IP débutant par 131.4.66 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.4.0.0/15, le bloc IP comprant les adresses de 131.4.0.0 à 131.5.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.4.0.0 |
| IP se terminant par | 131.5.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.4.0.0/15 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 19/04/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2020-04-19 |
| MaxMind | US | États-Unis | - | Montgomery | 32,404 | -86,2539 | 2020-04-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.4.66.0 | 2198094336 | 0 |
| 131.4.66.1 | 2198094337 | 0 |
| 131.4.66.2 | 2198094338 | 0 |
| 131.4.66.3 | 2198094339 | 0 |
| 131.4.66.4 | 2198094340 | 0 |
| 131.4.66.5 | 2198094341 | 0 |
| 131.4.66.6 | 2198094342 | 0 |
| 131.4.66.7 | 2198094343 | 0 |
| 131.4.66.8 | 2198094344 | 0 |
| 131.4.66.9 | 2198094345 | 0 |
| 131.4.66.10 | 2198094346 | 0 |
| 131.4.66.11 | 2198094347 | 0 |
| 131.4.66.12 | 2198094348 | 0 |
| 131.4.66.13 | 2198094349 | 0 |
| 131.4.66.14 | 2198094350 | 0 |
| 131.4.66.15 | 2198094351 | 0 |
| 131.4.66.16 | 2198094352 | 0 |
| 131.4.66.17 | 2198094353 | 0 |
| 131.4.66.18 | 2198094354 | 0 |
| 131.4.66.19 | 2198094355 | 0 |
| 131.4.66.20 | 2198094356 | 0 |
| 131.4.66.21 | 2198094357 | 0 |
| 131.4.66.22 | 2198094358 | 0 |
| 131.4.66.23 | 2198094359 | 0 |
| 131.4.66.24 | 2198094360 | 0 |
| 131.4.66.25 | 2198094361 | 0 |
| 131.4.66.26 | 2198094362 | 0 |
| 131.4.66.27 | 2198094363 | 0 |
| 131.4.66.28 | 2198094364 | 0 |
| 131.4.66.29 | 2198094365 | 0 |
| 131.4.66.30 | 2198094366 | 0 |
| 131.4.66.31 | 2198094367 | 0 |
| 131.4.66.32 | 2198094368 | 0 |
| 131.4.66.33 | 2198094369 | 0 |
| 131.4.66.34 | 2198094370 | 0 |
| 131.4.66.35 | 2198094371 | 0 |
| 131.4.66.36 | 2198094372 | 0 |
| 131.4.66.37 | 2198094373 | 0 |
| 131.4.66.38 | 2198094374 | 0 |
| 131.4.66.39 | 2198094375 | 0 |
| 131.4.66.40 | 2198094376 | 0 |
| 131.4.66.41 | 2198094377 | 0 |
| 131.4.66.42 | 2198094378 | 0 |
| 131.4.66.43 | 2198094379 | 0 |
| 131.4.66.44 | 2198094380 | 0 |
| 131.4.66.45 | 2198094381 | 0 |
| 131.4.66.46 | 2198094382 | 0 |
| 131.4.66.47 | 2198094383 | 0 |
| 131.4.66.48 | 2198094384 | 0 |
| 131.4.66.49 | 2198094385 | 0 |
| 131.4.66.50 | 2198094386 | 0 |
| 131.4.66.51 | 2198094387 | 0 |
| 131.4.66.52 | 2198094388 | 0 |
| 131.4.66.53 | 2198094389 | 0 |
| 131.4.66.54 | 2198094390 | 0 |
| 131.4.66.55 | 2198094391 | 0 |
| 131.4.66.56 | 2198094392 | 0 |
| 131.4.66.57 | 2198094393 | 0 |
| 131.4.66.58 | 2198094394 | 0 |
| 131.4.66.59 | 2198094395 | 0 |
| 131.4.66.60 | 2198094396 | 0 |
| 131.4.66.61 | 2198094397 | 0 |
| 131.4.66.62 | 2198094398 | 0 |
| 131.4.66.63 | 2198094399 | 0 |
| 131.4.66.64 | 2198094400 | 0 |
| 131.4.66.65 | 2198094401 | 0 |
| 131.4.66.66 | 2198094402 | 0 |
| 131.4.66.67 | 2198094403 | 0 |
| 131.4.66.68 | 2198094404 | 0 |
| 131.4.66.69 | 2198094405 | 0 |
| 131.4.66.70 | 2198094406 | 0 |
| 131.4.66.71 | 2198094407 | 0 |
| 131.4.66.72 | 2198094408 | 0 |
| 131.4.66.73 | 2198094409 | 0 |
| 131.4.66.74 | 2198094410 | 0 |
| 131.4.66.75 | 2198094411 | 0 |
| 131.4.66.76 | 2198094412 | 0 |
| 131.4.66.77 | 2198094413 | 0 |
| 131.4.66.78 | 2198094414 | 0 |
| 131.4.66.79 | 2198094415 | 0 |
| 131.4.66.80 | 2198094416 | 0 |
| 131.4.66.81 | 2198094417 | 0 |
| 131.4.66.82 | 2198094418 | 0 |
| 131.4.66.83 | 2198094419 | 0 |
| 131.4.66.84 | 2198094420 | 0 |
| 131.4.66.85 | 2198094421 | 0 |
| IP | Numerical IP | DNS |
| 131.4.66.86 | 2198094422 | 0 |
| 131.4.66.87 | 2198094423 | 0 |
| 131.4.66.88 | 2198094424 | 0 |
| 131.4.66.89 | 2198094425 | 0 |
| 131.4.66.90 | 2198094426 | 0 |
| 131.4.66.91 | 2198094427 | 0 |
| 131.4.66.92 | 2198094428 | 0 |
| 131.4.66.93 | 2198094429 | 0 |
| 131.4.66.94 | 2198094430 | 0 |
| 131.4.66.95 | 2198094431 | 0 |
| 131.4.66.96 | 2198094432 | 0 |
| 131.4.66.97 | 2198094433 | 0 |
| 131.4.66.98 | 2198094434 | 0 |
| 131.4.66.99 | 2198094435 | 0 |
| 131.4.66.100 | 2198094436 | 0 |
| 131.4.66.101 | 2198094437 | 0 |
| 131.4.66.102 | 2198094438 | 0 |
| 131.4.66.103 | 2198094439 | 0 |
| 131.4.66.104 | 2198094440 | 0 |
| 131.4.66.105 | 2198094441 | 0 |
| 131.4.66.106 | 2198094442 | 0 |
| 131.4.66.107 | 2198094443 | 0 |
| 131.4.66.108 | 2198094444 | 0 |
| 131.4.66.109 | 2198094445 | 0 |
| 131.4.66.110 | 2198094446 | 0 |
| 131.4.66.111 | 2198094447 | 0 |
| 131.4.66.112 | 2198094448 | 0 |
| 131.4.66.113 | 2198094449 | 0 |
| 131.4.66.114 | 2198094450 | 0 |
| 131.4.66.115 | 2198094451 | 0 |
| 131.4.66.116 | 2198094452 | 0 |
| 131.4.66.117 | 2198094453 | 0 |
| 131.4.66.118 | 2198094454 | 0 |
| 131.4.66.119 | 2198094455 | 0 |
| 131.4.66.120 | 2198094456 | 0 |
| 131.4.66.121 | 2198094457 | 0 |
| 131.4.66.122 | 2198094458 | 0 |
| 131.4.66.123 | 2198094459 | 0 |
| 131.4.66.124 | 2198094460 | 0 |
| 131.4.66.125 | 2198094461 | 0 |
| 131.4.66.126 | 2198094462 | 0 |
| 131.4.66.127 | 2198094463 | 0 |
| 131.4.66.128 | 2198094464 | 0 |
| 131.4.66.129 | 2198094465 | 0 |
| 131.4.66.130 | 2198094466 | 0 |
| 131.4.66.131 | 2198094467 | 0 |
| 131.4.66.132 | 2198094468 | 0 |
| 131.4.66.133 | 2198094469 | 0 |
| 131.4.66.134 | 2198094470 | 0 |
| 131.4.66.135 | 2198094471 | 0 |
| 131.4.66.136 | 2198094472 | 0 |
| 131.4.66.137 | 2198094473 | 0 |
| 131.4.66.138 | 2198094474 | 0 |
| 131.4.66.139 | 2198094475 | 0 |
| 131.4.66.140 | 2198094476 | 0 |
| 131.4.66.141 | 2198094477 | 0 |
| 131.4.66.142 | 2198094478 | 0 |
| 131.4.66.143 | 2198094479 | 0 |
| 131.4.66.144 | 2198094480 | 0 |
| 131.4.66.145 | 2198094481 | 0 |
| 131.4.66.146 | 2198094482 | 0 |
| 131.4.66.147 | 2198094483 | 0 |
| 131.4.66.148 | 2198094484 | 0 |
| 131.4.66.149 | 2198094485 | 0 |
| 131.4.66.150 | 2198094486 | 0 |
| 131.4.66.151 | 2198094487 | 0 |
| 131.4.66.152 | 2198094488 | 0 |
| 131.4.66.153 | 2198094489 | 0 |
| 131.4.66.154 | 2198094490 | 0 |
| 131.4.66.155 | 2198094491 | 0 |
| 131.4.66.156 | 2198094492 | 0 |
| 131.4.66.157 | 2198094493 | 0 |
| 131.4.66.158 | 2198094494 | 0 |
| 131.4.66.159 | 2198094495 | 0 |
| 131.4.66.160 | 2198094496 | 0 |
| 131.4.66.161 | 2198094497 | 0 |
| 131.4.66.162 | 2198094498 | 0 |
| 131.4.66.163 | 2198094499 | 0 |
| 131.4.66.164 | 2198094500 | 0 |
| 131.4.66.165 | 2198094501 | 0 |
| 131.4.66.166 | 2198094502 | 0 |
| 131.4.66.167 | 2198094503 | 0 |
| 131.4.66.168 | 2198094504 | 0 |
| 131.4.66.169 | 2198094505 | 0 |
| 131.4.66.170 | 2198094506 | 0 |
| 131.4.66.171 | 2198094507 | 0 |
| IP | Numerical IP | DNS |
| 131.4.66.172 | 2198094508 | 0 |
| 131.4.66.173 | 2198094509 | 0 |
| 131.4.66.174 | 2198094510 | 0 |
| 131.4.66.175 | 2198094511 | 0 |
| 131.4.66.176 | 2198094512 | 0 |
| 131.4.66.177 | 2198094513 | 0 |
| 131.4.66.178 | 2198094514 | 0 |
| 131.4.66.179 | 2198094515 | 0 |
| 131.4.66.180 | 2198094516 | 0 |
| 131.4.66.181 | 2198094517 | 0 |
| 131.4.66.182 | 2198094518 | 0 |
| 131.4.66.183 | 2198094519 | 0 |
| 131.4.66.184 | 2198094520 | 0 |
| 131.4.66.185 | 2198094521 | 0 |
| 131.4.66.186 | 2198094522 | 0 |
| 131.4.66.187 | 2198094523 | 0 |
| 131.4.66.188 | 2198094524 | 0 |
| 131.4.66.189 | 2198094525 | 0 |
| 131.4.66.190 | 2198094526 | 0 |
| 131.4.66.191 | 2198094527 | 0 |
| 131.4.66.192 | 2198094528 | 0 |
| 131.4.66.193 | 2198094529 | 0 |
| 131.4.66.194 | 2198094530 | 0 |
| 131.4.66.195 | 2198094531 | 0 |
| 131.4.66.196 | 2198094532 | 0 |
| 131.4.66.197 | 2198094533 | 0 |
| 131.4.66.198 | 2198094534 | 0 |
| 131.4.66.199 | 2198094535 | 0 |
| 131.4.66.200 | 2198094536 | 0 |
| 131.4.66.201 | 2198094537 | 0 |
| 131.4.66.202 | 2198094538 | 0 |
| 131.4.66.203 | 2198094539 | 0 |
| 131.4.66.204 | 2198094540 | 0 |
| 131.4.66.205 | 2198094541 | 0 |
| 131.4.66.206 | 2198094542 | 0 |
| 131.4.66.207 | 2198094543 | 0 |
| 131.4.66.208 | 2198094544 | 0 |
| 131.4.66.209 | 2198094545 | 0 |
| 131.4.66.210 | 2198094546 | 0 |
| 131.4.66.211 | 2198094547 | 0 |
| 131.4.66.212 | 2198094548 | 0 |
| 131.4.66.213 | 2198094549 | 0 |
| 131.4.66.214 | 2198094550 | 0 |
| 131.4.66.215 | 2198094551 | 0 |
| 131.4.66.216 | 2198094552 | 0 |
| 131.4.66.217 | 2198094553 | 0 |
| 131.4.66.218 | 2198094554 | 0 |
| 131.4.66.219 | 2198094555 | 0 |
| 131.4.66.220 | 2198094556 | 0 |
| 131.4.66.221 | 2198094557 | 0 |
| 131.4.66.222 | 2198094558 | 0 |
| 131.4.66.223 | 2198094559 | 0 |
| 131.4.66.224 | 2198094560 | 0 |
| 131.4.66.225 | 2198094561 | 0 |
| 131.4.66.226 | 2198094562 | 0 |
| 131.4.66.227 | 2198094563 | 0 |
| 131.4.66.228 | 2198094564 | 0 |
| 131.4.66.229 | 2198094565 | 0 |
| 131.4.66.230 | 2198094566 | 0 |
| 131.4.66.231 | 2198094567 | 0 |
| 131.4.66.232 | 2198094568 | 0 |
| 131.4.66.233 | 2198094569 | 0 |
| 131.4.66.234 | 2198094570 | 0 |
| 131.4.66.235 | 2198094571 | 0 |
| 131.4.66.236 | 2198094572 | 0 |
| 131.4.66.237 | 2198094573 | 0 |
| 131.4.66.238 | 2198094574 | 0 |
| 131.4.66.239 | 2198094575 | 0 |
| 131.4.66.240 | 2198094576 | 0 |
| 131.4.66.241 | 2198094577 | 0 |
| 131.4.66.242 | 2198094578 | 0 |
| 131.4.66.243 | 2198094579 | 0 |
| 131.4.66.244 | 2198094580 | 0 |
| 131.4.66.245 | 2198094581 | 0 |
| 131.4.66.246 | 2198094582 | 0 |
| 131.4.66.247 | 2198094583 | 0 |
| 131.4.66.248 | 2198094584 | 0 |
| 131.4.66.249 | 2198094585 | 0 |
| 131.4.66.250 | 2198094586 | 0 |
| 131.4.66.251 | 2198094587 | 0 |
| 131.4.66.252 | 2198094588 | 0 |
| 131.4.66.253 | 2198094589 | 0 |
| 131.4.66.254 | 2198094590 | 0 |
| 131.4.66.255 | 2198094591 | 0 |