The IP address 168.4.31 is provided by Rice University, it's belong to the CDIR (Classless Inter-Domain Routing) 168.4.0.0/16 (range 168.4.0.0 to 168.4.255.255). The autonomous system number (ASN) is 8.
| ASN | 8 |
| IP starting by | 168.4.0.0 |
| IP ending by | 168.4.255.255 |
| ASN Name | Rice University |
| CDIR | 168.4.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 23/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | West University Place | 29.718 | -95.4338 | 2017-07-23 |
| MaxMind | US | United States | - | Houston | 29.7176 | -95.4188 | 2017-07-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 168.4.31.0 | 2818842368 | 0 |
| 168.4.31.1 | 2818842369 | 0 |
| 168.4.31.2 | 2818842370 | 0 |
| 168.4.31.3 | 2818842371 | 0 |
| 168.4.31.4 | 2818842372 | 0 |
| 168.4.31.5 | 2818842373 | 0 |
| 168.4.31.6 | 2818842374 | 0 |
| 168.4.31.7 | 2818842375 | 0 |
| 168.4.31.8 | 2818842376 | 0 |
| 168.4.31.9 | 2818842377 | 0 |
| 168.4.31.10 | 2818842378 | 0 |
| 168.4.31.11 | 2818842379 | 0 |
| 168.4.31.12 | 2818842380 | 0 |
| 168.4.31.13 | 2818842381 | 0 |
| 168.4.31.14 | 2818842382 | 0 |
| 168.4.31.15 | 2818842383 | 0 |
| 168.4.31.16 | 2818842384 | 0 |
| 168.4.31.17 | 2818842385 | 0 |
| 168.4.31.18 | 2818842386 | 0 |
| 168.4.31.19 | 2818842387 | 0 |
| 168.4.31.20 | 2818842388 | 0 |
| 168.4.31.21 | 2818842389 | 0 |
| 168.4.31.22 | 2818842390 | 0 |
| 168.4.31.23 | 2818842391 | 0 |
| 168.4.31.24 | 2818842392 | 0 |
| 168.4.31.25 | 2818842393 | 0 |
| 168.4.31.26 | 2818842394 | 0 |
| 168.4.31.27 | 2818842395 | 0 |
| 168.4.31.28 | 2818842396 | 0 |
| 168.4.31.29 | 2818842397 | 0 |
| 168.4.31.30 | 2818842398 | 0 |
| 168.4.31.31 | 2818842399 | 0 |
| 168.4.31.32 | 2818842400 | 0 |
| 168.4.31.33 | 2818842401 | 0 |
| 168.4.31.34 | 2818842402 | 0 |
| 168.4.31.35 | 2818842403 | 0 |
| 168.4.31.36 | 2818842404 | 0 |
| 168.4.31.37 | 2818842405 | 0 |
| 168.4.31.38 | 2818842406 | 0 |
| 168.4.31.39 | 2818842407 | 0 |
| 168.4.31.40 | 2818842408 | 0 |
| 168.4.31.41 | 2818842409 | 0 |
| 168.4.31.42 | 2818842410 | 0 |
| 168.4.31.43 | 2818842411 | 0 |
| 168.4.31.44 | 2818842412 | 0 |
| 168.4.31.45 | 2818842413 | 0 |
| 168.4.31.46 | 2818842414 | 0 |
| 168.4.31.47 | 2818842415 | 0 |
| 168.4.31.48 | 2818842416 | 0 |
| 168.4.31.49 | 2818842417 | 0 |
| 168.4.31.50 | 2818842418 | 0 |
| 168.4.31.51 | 2818842419 | 0 |
| 168.4.31.52 | 2818842420 | 0 |
| 168.4.31.53 | 2818842421 | 0 |
| 168.4.31.54 | 2818842422 | 0 |
| 168.4.31.55 | 2818842423 | 0 |
| 168.4.31.56 | 2818842424 | 0 |
| 168.4.31.57 | 2818842425 | 0 |
| 168.4.31.58 | 2818842426 | 0 |
| 168.4.31.59 | 2818842427 | 0 |
| 168.4.31.60 | 2818842428 | 0 |
| 168.4.31.61 | 2818842429 | 0 |
| 168.4.31.62 | 2818842430 | 0 |
| 168.4.31.63 | 2818842431 | 0 |
| 168.4.31.64 | 2818842432 | 0 |
| 168.4.31.65 | 2818842433 | 0 |
| 168.4.31.66 | 2818842434 | 0 |
| 168.4.31.67 | 2818842435 | 0 |
| 168.4.31.68 | 2818842436 | 0 |
| 168.4.31.69 | 2818842437 | 0 |
| 168.4.31.70 | 2818842438 | 0 |
| 168.4.31.71 | 2818842439 | 0 |
| 168.4.31.72 | 2818842440 | 0 |
| 168.4.31.73 | 2818842441 | 0 |
| 168.4.31.74 | 2818842442 | 0 |
| 168.4.31.75 | 2818842443 | 0 |
| 168.4.31.76 | 2818842444 | 0 |
| 168.4.31.77 | 2818842445 | 0 |
| 168.4.31.78 | 2818842446 | 0 |
| 168.4.31.79 | 2818842447 | 0 |
| 168.4.31.80 | 2818842448 | 0 |
| 168.4.31.81 | 2818842449 | 0 |
| 168.4.31.82 | 2818842450 | 0 |
| 168.4.31.83 | 2818842451 | 0 |
| 168.4.31.84 | 2818842452 | 0 |
| 168.4.31.85 | 2818842453 | 0 |
| IP | Numerical IP | DNS |
| 168.4.31.86 | 2818842454 | 0 |
| 168.4.31.87 | 2818842455 | 0 |
| 168.4.31.88 | 2818842456 | 0 |
| 168.4.31.89 | 2818842457 | 0 |
| 168.4.31.90 | 2818842458 | 0 |
| 168.4.31.91 | 2818842459 | 0 |
| 168.4.31.92 | 2818842460 | 0 |
| 168.4.31.93 | 2818842461 | 0 |
| 168.4.31.94 | 2818842462 | 0 |
| 168.4.31.95 | 2818842463 | 0 |
| 168.4.31.96 | 2818842464 | 0 |
| 168.4.31.97 | 2818842465 | 0 |
| 168.4.31.98 | 2818842466 | 0 |
| 168.4.31.99 | 2818842467 | 0 |
| 168.4.31.100 | 2818842468 | 0 |
| 168.4.31.101 | 2818842469 | 0 |
| 168.4.31.102 | 2818842470 | 0 |
| 168.4.31.103 | 2818842471 | 0 |
| 168.4.31.104 | 2818842472 | 0 |
| 168.4.31.105 | 2818842473 | 0 |
| 168.4.31.106 | 2818842474 | 0 |
| 168.4.31.107 | 2818842475 | 0 |
| 168.4.31.108 | 2818842476 | 0 |
| 168.4.31.109 | 2818842477 | 0 |
| 168.4.31.110 | 2818842478 | 0 |
| 168.4.31.111 | 2818842479 | 0 |
| 168.4.31.112 | 2818842480 | 0 |
| 168.4.31.113 | 2818842481 | 0 |
| 168.4.31.114 | 2818842482 | 0 |
| 168.4.31.115 | 2818842483 | 0 |
| 168.4.31.116 | 2818842484 | 0 |
| 168.4.31.117 | 2818842485 | 0 |
| 168.4.31.118 | 2818842486 | 0 |
| 168.4.31.119 | 2818842487 | 0 |
| 168.4.31.120 | 2818842488 | 0 |
| 168.4.31.121 | 2818842489 | 0 |
| 168.4.31.122 | 2818842490 | 0 |
| 168.4.31.123 | 2818842491 | 0 |
| 168.4.31.124 | 2818842492 | 0 |
| 168.4.31.125 | 2818842493 | 0 |
| 168.4.31.126 | 2818842494 | 0 |
| 168.4.31.127 | 2818842495 | 0 |
| 168.4.31.128 | 2818842496 | 0 |
| 168.4.31.129 | 2818842497 | 0 |
| 168.4.31.130 | 2818842498 | 0 |
| 168.4.31.131 | 2818842499 | 0 |
| 168.4.31.132 | 2818842500 | 0 |
| 168.4.31.133 | 2818842501 | 0 |
| 168.4.31.134 | 2818842502 | 0 |
| 168.4.31.135 | 2818842503 | 0 |
| 168.4.31.136 | 2818842504 | 0 |
| 168.4.31.137 | 2818842505 | 0 |
| 168.4.31.138 | 2818842506 | 0 |
| 168.4.31.139 | 2818842507 | 0 |
| 168.4.31.140 | 2818842508 | 0 |
| 168.4.31.141 | 2818842509 | 0 |
| 168.4.31.142 | 2818842510 | 0 |
| 168.4.31.143 | 2818842511 | 0 |
| 168.4.31.144 | 2818842512 | 0 |
| 168.4.31.145 | 2818842513 | 0 |
| 168.4.31.146 | 2818842514 | 0 |
| 168.4.31.147 | 2818842515 | 0 |
| 168.4.31.148 | 2818842516 | 0 |
| 168.4.31.149 | 2818842517 | 0 |
| 168.4.31.150 | 2818842518 | 0 |
| 168.4.31.151 | 2818842519 | 0 |
| 168.4.31.152 | 2818842520 | 0 |
| 168.4.31.153 | 2818842521 | 0 |
| 168.4.31.154 | 2818842522 | 0 |
| 168.4.31.155 | 2818842523 | 0 |
| 168.4.31.156 | 2818842524 | 0 |
| 168.4.31.157 | 2818842525 | 0 |
| 168.4.31.158 | 2818842526 | 0 |
| 168.4.31.159 | 2818842527 | 0 |
| 168.4.31.160 | 2818842528 | 0 |
| 168.4.31.161 | 2818842529 | 0 |
| 168.4.31.162 | 2818842530 | 0 |
| 168.4.31.163 | 2818842531 | 0 |
| 168.4.31.164 | 2818842532 | 0 |
| 168.4.31.165 | 2818842533 | 0 |
| 168.4.31.166 | 2818842534 | 0 |
| 168.4.31.167 | 2818842535 | 0 |
| 168.4.31.168 | 2818842536 | 0 |
| 168.4.31.169 | 2818842537 | 0 |
| 168.4.31.170 | 2818842538 | 0 |
| 168.4.31.171 | 2818842539 | 0 |
| IP | Numerical IP | DNS |
| 168.4.31.172 | 2818842540 | 0 |
| 168.4.31.173 | 2818842541 | 0 |
| 168.4.31.174 | 2818842542 | 0 |
| 168.4.31.175 | 2818842543 | 0 |
| 168.4.31.176 | 2818842544 | 0 |
| 168.4.31.177 | 2818842545 | 0 |
| 168.4.31.178 | 2818842546 | 0 |
| 168.4.31.179 | 2818842547 | 0 |
| 168.4.31.180 | 2818842548 | 0 |
| 168.4.31.181 | 2818842549 | 0 |
| 168.4.31.182 | 2818842550 | 0 |
| 168.4.31.183 | 2818842551 | 0 |
| 168.4.31.184 | 2818842552 | 0 |
| 168.4.31.185 | 2818842553 | 0 |
| 168.4.31.186 | 2818842554 | 0 |
| 168.4.31.187 | 2818842555 | 0 |
| 168.4.31.188 | 2818842556 | 0 |
| 168.4.31.189 | 2818842557 | 0 |
| 168.4.31.190 | 2818842558 | 0 |
| 168.4.31.191 | 2818842559 | 0 |
| 168.4.31.192 | 2818842560 | 0 |
| 168.4.31.193 | 2818842561 | 0 |
| 168.4.31.194 | 2818842562 | 0 |
| 168.4.31.195 | 2818842563 | 0 |
| 168.4.31.196 | 2818842564 | 0 |
| 168.4.31.197 | 2818842565 | 0 |
| 168.4.31.198 | 2818842566 | 0 |
| 168.4.31.199 | 2818842567 | 0 |
| 168.4.31.200 | 2818842568 | 0 |
| 168.4.31.201 | 2818842569 | 0 |
| 168.4.31.202 | 2818842570 | 0 |
| 168.4.31.203 | 2818842571 | 0 |
| 168.4.31.204 | 2818842572 | 0 |
| 168.4.31.205 | 2818842573 | 0 |
| 168.4.31.206 | 2818842574 | 0 |
| 168.4.31.207 | 2818842575 | 0 |
| 168.4.31.208 | 2818842576 | 0 |
| 168.4.31.209 | 2818842577 | 0 |
| 168.4.31.210 | 2818842578 | 0 |
| 168.4.31.211 | 2818842579 | 0 |
| 168.4.31.212 | 2818842580 | 0 |
| 168.4.31.213 | 2818842581 | 0 |
| 168.4.31.214 | 2818842582 | 0 |
| 168.4.31.215 | 2818842583 | 0 |
| 168.4.31.216 | 2818842584 | 0 |
| 168.4.31.217 | 2818842585 | 0 |
| 168.4.31.218 | 2818842586 | 0 |
| 168.4.31.219 | 2818842587 | 0 |
| 168.4.31.220 | 2818842588 | 0 |
| 168.4.31.221 | 2818842589 | 0 |
| 168.4.31.222 | 2818842590 | 0 |
| 168.4.31.223 | 2818842591 | 0 |
| 168.4.31.224 | 2818842592 | 0 |
| 168.4.31.225 | 2818842593 | 0 |
| 168.4.31.226 | 2818842594 | 0 |
| 168.4.31.227 | 2818842595 | 0 |
| 168.4.31.228 | 2818842596 | 0 |
| 168.4.31.229 | 2818842597 | 0 |
| 168.4.31.230 | 2818842598 | 0 |
| 168.4.31.231 | 2818842599 | 0 |
| 168.4.31.232 | 2818842600 | 0 |
| 168.4.31.233 | 2818842601 | 0 |
| 168.4.31.234 | 2818842602 | 0 |
| 168.4.31.235 | 2818842603 | 0 |
| 168.4.31.236 | 2818842604 | 0 |
| 168.4.31.237 | 2818842605 | 0 |
| 168.4.31.238 | 2818842606 | 0 |
| 168.4.31.239 | 2818842607 | 0 |
| 168.4.31.240 | 2818842608 | 0 |
| 168.4.31.241 | 2818842609 | 0 |
| 168.4.31.242 | 2818842610 | 0 |
| 168.4.31.243 | 2818842611 | 0 |
| 168.4.31.244 | 2818842612 | 0 |
| 168.4.31.245 | 2818842613 | 0 |
| 168.4.31.246 | 2818842614 | 0 |
| 168.4.31.247 | 2818842615 | 0 |
| 168.4.31.248 | 2818842616 | 0 |
| 168.4.31.249 | 2818842617 | 0 |
| 168.4.31.250 | 2818842618 | 0 |
| 168.4.31.251 | 2818842619 | 0 |
| 168.4.31.252 | 2818842620 | 0 |
| 168.4.31.253 | 2818842621 | 0 |
| 168.4.31.254 | 2818842622 | 0 |
| 168.4.31.255 | 2818842623 | 0 |