The IP address 131.1.57 is provided by 754th Electronic Systems Group, it's belong to the CDIR (Classless Inter-Domain Routing) 131.3.0.0/16 (range 131.3.0.0 to 131.3.255.255). The autonomous system number (ASN) is 444.
| ASN | 444 |
| IP starting by | 131.3.0.0 |
| IP ending by | 131.3.255.255 |
| ASN Name | 754th Electronic Systems Group |
| CDIR | 131.3.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 10/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | IT | Italy | - | Ivrea | 45.4581 | 7.8719 | 2017-10-09 |
| MaxMind | IT | Italy | - | Ivrea | 45.4672 | 7.8762 | 2017-10-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.1.57.0 | 2197895424 | 0 |
| 131.1.57.1 | 2197895425 | 0 |
| 131.1.57.2 | 2197895426 | 0 |
| 131.1.57.3 | 2197895427 | 0 |
| 131.1.57.4 | 2197895428 | 0 |
| 131.1.57.5 | 2197895429 | 0 |
| 131.1.57.6 | 2197895430 | 0 |
| 131.1.57.7 | 2197895431 | 0 |
| 131.1.57.8 | 2197895432 | 0 |
| 131.1.57.9 | 2197895433 | 0 |
| 131.1.57.10 | 2197895434 | 0 |
| 131.1.57.11 | 2197895435 | 0 |
| 131.1.57.12 | 2197895436 | 0 |
| 131.1.57.13 | 2197895437 | 0 |
| 131.1.57.14 | 2197895438 | 0 |
| 131.1.57.15 | 2197895439 | 0 |
| 131.1.57.16 | 2197895440 | 0 |
| 131.1.57.17 | 2197895441 | 0 |
| 131.1.57.18 | 2197895442 | 0 |
| 131.1.57.19 | 2197895443 | 0 |
| 131.1.57.20 | 2197895444 | 0 |
| 131.1.57.21 | 2197895445 | 0 |
| 131.1.57.22 | 2197895446 | 0 |
| 131.1.57.23 | 2197895447 | 0 |
| 131.1.57.24 | 2197895448 | 0 |
| 131.1.57.25 | 2197895449 | 0 |
| 131.1.57.26 | 2197895450 | 0 |
| 131.1.57.27 | 2197895451 | 0 |
| 131.1.57.28 | 2197895452 | 0 |
| 131.1.57.29 | 2197895453 | 0 |
| 131.1.57.30 | 2197895454 | 0 |
| 131.1.57.31 | 2197895455 | 0 |
| 131.1.57.32 | 2197895456 | 0 |
| 131.1.57.33 | 2197895457 | 0 |
| 131.1.57.34 | 2197895458 | 0 |
| 131.1.57.35 | 2197895459 | 0 |
| 131.1.57.36 | 2197895460 | 0 |
| 131.1.57.37 | 2197895461 | 0 |
| 131.1.57.38 | 2197895462 | 0 |
| 131.1.57.39 | 2197895463 | 0 |
| 131.1.57.40 | 2197895464 | 0 |
| 131.1.57.41 | 2197895465 | 0 |
| 131.1.57.42 | 2197895466 | 0 |
| 131.1.57.43 | 2197895467 | 0 |
| 131.1.57.44 | 2197895468 | 0 |
| 131.1.57.45 | 2197895469 | 0 |
| 131.1.57.46 | 2197895470 | 0 |
| 131.1.57.47 | 2197895471 | 0 |
| 131.1.57.48 | 2197895472 | 0 |
| 131.1.57.49 | 2197895473 | 0 |
| 131.1.57.50 | 2197895474 | 0 |
| 131.1.57.51 | 2197895475 | 0 |
| 131.1.57.52 | 2197895476 | 0 |
| 131.1.57.53 | 2197895477 | 0 |
| 131.1.57.54 | 2197895478 | 0 |
| 131.1.57.55 | 2197895479 | 0 |
| 131.1.57.56 | 2197895480 | 0 |
| 131.1.57.57 | 2197895481 | 0 |
| 131.1.57.58 | 2197895482 | 0 |
| 131.1.57.59 | 2197895483 | 0 |
| 131.1.57.60 | 2197895484 | 0 |
| 131.1.57.61 | 2197895485 | 0 |
| 131.1.57.62 | 2197895486 | 0 |
| 131.1.57.63 | 2197895487 | 0 |
| 131.1.57.64 | 2197895488 | 0 |
| 131.1.57.65 | 2197895489 | 0 |
| 131.1.57.66 | 2197895490 | 0 |
| 131.1.57.67 | 2197895491 | 0 |
| 131.1.57.68 | 2197895492 | 0 |
| 131.1.57.69 | 2197895493 | 0 |
| 131.1.57.70 | 2197895494 | 0 |
| 131.1.57.71 | 2197895495 | 0 |
| 131.1.57.72 | 2197895496 | 0 |
| 131.1.57.73 | 2197895497 | 0 |
| 131.1.57.74 | 2197895498 | 0 |
| 131.1.57.75 | 2197895499 | 0 |
| 131.1.57.76 | 2197895500 | 0 |
| 131.1.57.77 | 2197895501 | 0 |
| 131.1.57.78 | 2197895502 | 0 |
| 131.1.57.79 | 2197895503 | 0 |
| 131.1.57.80 | 2197895504 | 0 |
| 131.1.57.81 | 2197895505 | 0 |
| 131.1.57.82 | 2197895506 | 0 |
| 131.1.57.83 | 2197895507 | 0 |
| 131.1.57.84 | 2197895508 | 0 |
| 131.1.57.85 | 2197895509 | 0 |
| IP | Numerical IP | DNS |
| 131.1.57.86 | 2197895510 | 0 |
| 131.1.57.87 | 2197895511 | 0 |
| 131.1.57.88 | 2197895512 | 0 |
| 131.1.57.89 | 2197895513 | 0 |
| 131.1.57.90 | 2197895514 | 0 |
| 131.1.57.91 | 2197895515 | 0 |
| 131.1.57.92 | 2197895516 | 0 |
| 131.1.57.93 | 2197895517 | 0 |
| 131.1.57.94 | 2197895518 | 0 |
| 131.1.57.95 | 2197895519 | 0 |
| 131.1.57.96 | 2197895520 | 0 |
| 131.1.57.97 | 2197895521 | 0 |
| 131.1.57.98 | 2197895522 | 0 |
| 131.1.57.99 | 2197895523 | 0 |
| 131.1.57.100 | 2197895524 | 0 |
| 131.1.57.101 | 2197895525 | 0 |
| 131.1.57.102 | 2197895526 | 0 |
| 131.1.57.103 | 2197895527 | 0 |
| 131.1.57.104 | 2197895528 | 0 |
| 131.1.57.105 | 2197895529 | 0 |
| 131.1.57.106 | 2197895530 | 0 |
| 131.1.57.107 | 2197895531 | 0 |
| 131.1.57.108 | 2197895532 | 0 |
| 131.1.57.109 | 2197895533 | 0 |
| 131.1.57.110 | 2197895534 | 0 |
| 131.1.57.111 | 2197895535 | 0 |
| 131.1.57.112 | 2197895536 | 0 |
| 131.1.57.113 | 2197895537 | 0 |
| 131.1.57.114 | 2197895538 | 0 |
| 131.1.57.115 | 2197895539 | 0 |
| 131.1.57.116 | 2197895540 | 0 |
| 131.1.57.117 | 2197895541 | 0 |
| 131.1.57.118 | 2197895542 | 0 |
| 131.1.57.119 | 2197895543 | 0 |
| 131.1.57.120 | 2197895544 | 0 |
| 131.1.57.121 | 2197895545 | 0 |
| 131.1.57.122 | 2197895546 | 0 |
| 131.1.57.123 | 2197895547 | 0 |
| 131.1.57.124 | 2197895548 | 0 |
| 131.1.57.125 | 2197895549 | 0 |
| 131.1.57.126 | 2197895550 | 0 |
| 131.1.57.127 | 2197895551 | 0 |
| 131.1.57.128 | 2197895552 | 0 |
| 131.1.57.129 | 2197895553 | 0 |
| 131.1.57.130 | 2197895554 | 0 |
| 131.1.57.131 | 2197895555 | 0 |
| 131.1.57.132 | 2197895556 | 0 |
| 131.1.57.133 | 2197895557 | 0 |
| 131.1.57.134 | 2197895558 | 0 |
| 131.1.57.135 | 2197895559 | 0 |
| 131.1.57.136 | 2197895560 | 0 |
| 131.1.57.137 | 2197895561 | 0 |
| 131.1.57.138 | 2197895562 | 0 |
| 131.1.57.139 | 2197895563 | 0 |
| 131.1.57.140 | 2197895564 | 0 |
| 131.1.57.141 | 2197895565 | 0 |
| 131.1.57.142 | 2197895566 | 0 |
| 131.1.57.143 | 2197895567 | 0 |
| 131.1.57.144 | 2197895568 | 0 |
| 131.1.57.145 | 2197895569 | 0 |
| 131.1.57.146 | 2197895570 | 0 |
| 131.1.57.147 | 2197895571 | 0 |
| 131.1.57.148 | 2197895572 | 0 |
| 131.1.57.149 | 2197895573 | 0 |
| 131.1.57.150 | 2197895574 | 0 |
| 131.1.57.151 | 2197895575 | 0 |
| 131.1.57.152 | 2197895576 | 0 |
| 131.1.57.153 | 2197895577 | 0 |
| 131.1.57.154 | 2197895578 | 0 |
| 131.1.57.155 | 2197895579 | 0 |
| 131.1.57.156 | 2197895580 | 0 |
| 131.1.57.157 | 2197895581 | 0 |
| 131.1.57.158 | 2197895582 | 0 |
| 131.1.57.159 | 2197895583 | 0 |
| 131.1.57.160 | 2197895584 | 0 |
| 131.1.57.161 | 2197895585 | 0 |
| 131.1.57.162 | 2197895586 | 0 |
| 131.1.57.163 | 2197895587 | 0 |
| 131.1.57.164 | 2197895588 | 0 |
| 131.1.57.165 | 2197895589 | 0 |
| 131.1.57.166 | 2197895590 | 0 |
| 131.1.57.167 | 2197895591 | 0 |
| 131.1.57.168 | 2197895592 | 0 |
| 131.1.57.169 | 2197895593 | 0 |
| 131.1.57.170 | 2197895594 | 0 |
| 131.1.57.171 | 2197895595 | 0 |
| IP | Numerical IP | DNS |
| 131.1.57.172 | 2197895596 | 0 |
| 131.1.57.173 | 2197895597 | 0 |
| 131.1.57.174 | 2197895598 | 0 |
| 131.1.57.175 | 2197895599 | 0 |
| 131.1.57.176 | 2197895600 | 0 |
| 131.1.57.177 | 2197895601 | 0 |
| 131.1.57.178 | 2197895602 | 0 |
| 131.1.57.179 | 2197895603 | 0 |
| 131.1.57.180 | 2197895604 | 0 |
| 131.1.57.181 | 2197895605 | 0 |
| 131.1.57.182 | 2197895606 | 0 |
| 131.1.57.183 | 2197895607 | 0 |
| 131.1.57.184 | 2197895608 | 0 |
| 131.1.57.185 | 2197895609 | 0 |
| 131.1.57.186 | 2197895610 | 0 |
| 131.1.57.187 | 2197895611 | 0 |
| 131.1.57.188 | 2197895612 | 0 |
| 131.1.57.189 | 2197895613 | 0 |
| 131.1.57.190 | 2197895614 | 0 |
| 131.1.57.191 | 2197895615 | 0 |
| 131.1.57.192 | 2197895616 | 0 |
| 131.1.57.193 | 2197895617 | 0 |
| 131.1.57.194 | 2197895618 | 0 |
| 131.1.57.195 | 2197895619 | 0 |
| 131.1.57.196 | 2197895620 | 0 |
| 131.1.57.197 | 2197895621 | 0 |
| 131.1.57.198 | 2197895622 | 0 |
| 131.1.57.199 | 2197895623 | 0 |
| 131.1.57.200 | 2197895624 | 0 |
| 131.1.57.201 | 2197895625 | 0 |
| 131.1.57.202 | 2197895626 | 0 |
| 131.1.57.203 | 2197895627 | 0 |
| 131.1.57.204 | 2197895628 | 0 |
| 131.1.57.205 | 2197895629 | 0 |
| 131.1.57.206 | 2197895630 | 0 |
| 131.1.57.207 | 2197895631 | 0 |
| 131.1.57.208 | 2197895632 | 0 |
| 131.1.57.209 | 2197895633 | 0 |
| 131.1.57.210 | 2197895634 | 0 |
| 131.1.57.211 | 2197895635 | 0 |
| 131.1.57.212 | 2197895636 | 0 |
| 131.1.57.213 | 2197895637 | 0 |
| 131.1.57.214 | 2197895638 | 0 |
| 131.1.57.215 | 2197895639 | 0 |
| 131.1.57.216 | 2197895640 | 0 |
| 131.1.57.217 | 2197895641 | 0 |
| 131.1.57.218 | 2197895642 | 0 |
| 131.1.57.219 | 2197895643 | 0 |
| 131.1.57.220 | 2197895644 | 0 |
| 131.1.57.221 | 2197895645 | 0 |
| 131.1.57.222 | 2197895646 | 0 |
| 131.1.57.223 | 2197895647 | 0 |
| 131.1.57.224 | 2197895648 | 0 |
| 131.1.57.225 | 2197895649 | 0 |
| 131.1.57.226 | 2197895650 | 0 |
| 131.1.57.227 | 2197895651 | 0 |
| 131.1.57.228 | 2197895652 | 0 |
| 131.1.57.229 | 2197895653 | 0 |
| 131.1.57.230 | 2197895654 | 0 |
| 131.1.57.231 | 2197895655 | 0 |
| 131.1.57.232 | 2197895656 | 0 |
| 131.1.57.233 | 2197895657 | 0 |
| 131.1.57.234 | 2197895658 | 0 |
| 131.1.57.235 | 2197895659 | 0 |
| 131.1.57.236 | 2197895660 | 0 |
| 131.1.57.237 | 2197895661 | 0 |
| 131.1.57.238 | 2197895662 | 0 |
| 131.1.57.239 | 2197895663 | 0 |
| 131.1.57.240 | 2197895664 | 0 |
| 131.1.57.241 | 2197895665 | 0 |
| 131.1.57.242 | 2197895666 | 0 |
| 131.1.57.243 | 2197895667 | 0 |
| 131.1.57.244 | 2197895668 | 0 |
| 131.1.57.245 | 2197895669 | 0 |
| 131.1.57.246 | 2197895670 | 0 |
| 131.1.57.247 | 2197895671 | 0 |
| 131.1.57.248 | 2197895672 | 0 |
| 131.1.57.249 | 2197895673 | 0 |
| 131.1.57.250 | 2197895674 | 0 |
| 131.1.57.251 | 2197895675 | 0 |
| 131.1.57.252 | 2197895676 | 0 |
| 131.1.57.253 | 2197895677 | 0 |
| 131.1.57.254 | 2197895678 | 0 |
| 131.1.57.255 | 2197895679 | 0 |