La dirección IP 121.4.71 es proporcionada por China Networks Inter-Exchange, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.4.0.0/16, IP entre 121.4.0.0 a 121.4.255.255 ). El número de sistema autónomo (ASN) es 4847.
| ASN | 4847 |
| IP que comienzan con | 121.4.0.0 |
| IP que termina con | 121.4.255.255 |
| ASN Nombre | China Networks Inter-Exchange |
| CDIR | 121.4.0.0/16 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 09/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CN | China | - | Shanghai | 31,2222 | 121,4581 | 2017-07-09 |
| MaxMind | CN | China | - | Beijing | 39,9289 | 116,3883 | 2017-07-09 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.4.71.0 | 2030323456 | 0 |
| 121.4.71.1 | 2030323457 | 0 |
| 121.4.71.2 | 2030323458 | 0 |
| 121.4.71.3 | 2030323459 | 0 |
| 121.4.71.4 | 2030323460 | 0 |
| 121.4.71.5 | 2030323461 | 0 |
| 121.4.71.6 | 2030323462 | 0 |
| 121.4.71.7 | 2030323463 | 0 |
| 121.4.71.8 | 2030323464 | 0 |
| 121.4.71.9 | 2030323465 | 0 |
| 121.4.71.10 | 2030323466 | 0 |
| 121.4.71.11 | 2030323467 | 0 |
| 121.4.71.12 | 2030323468 | 0 |
| 121.4.71.13 | 2030323469 | 0 |
| 121.4.71.14 | 2030323470 | 0 |
| 121.4.71.15 | 2030323471 | 0 |
| 121.4.71.16 | 2030323472 | 0 |
| 121.4.71.17 | 2030323473 | 0 |
| 121.4.71.18 | 2030323474 | 0 |
| 121.4.71.19 | 2030323475 | 0 |
| 121.4.71.20 | 2030323476 | 0 |
| 121.4.71.21 | 2030323477 | 0 |
| 121.4.71.22 | 2030323478 | 0 |
| 121.4.71.23 | 2030323479 | 0 |
| 121.4.71.24 | 2030323480 | 0 |
| 121.4.71.25 | 2030323481 | 0 |
| 121.4.71.26 | 2030323482 | 0 |
| 121.4.71.27 | 2030323483 | 0 |
| 121.4.71.28 | 2030323484 | 0 |
| 121.4.71.29 | 2030323485 | 0 |
| 121.4.71.30 | 2030323486 | 0 |
| 121.4.71.31 | 2030323487 | 0 |
| 121.4.71.32 | 2030323488 | 0 |
| 121.4.71.33 | 2030323489 | 0 |
| 121.4.71.34 | 2030323490 | 0 |
| 121.4.71.35 | 2030323491 | 0 |
| 121.4.71.36 | 2030323492 | 0 |
| 121.4.71.37 | 2030323493 | 0 |
| 121.4.71.38 | 2030323494 | 0 |
| 121.4.71.39 | 2030323495 | 0 |
| 121.4.71.40 | 2030323496 | 0 |
| 121.4.71.41 | 2030323497 | 0 |
| 121.4.71.42 | 2030323498 | 0 |
| 121.4.71.43 | 2030323499 | 0 |
| 121.4.71.44 | 2030323500 | 0 |
| 121.4.71.45 | 2030323501 | 0 |
| 121.4.71.46 | 2030323502 | 0 |
| 121.4.71.47 | 2030323503 | 0 |
| 121.4.71.48 | 2030323504 | 0 |
| 121.4.71.49 | 2030323505 | 0 |
| 121.4.71.50 | 2030323506 | 0 |
| 121.4.71.51 | 2030323507 | 0 |
| 121.4.71.52 | 2030323508 | 0 |
| 121.4.71.53 | 2030323509 | 0 |
| 121.4.71.54 | 2030323510 | 0 |
| 121.4.71.55 | 2030323511 | 0 |
| 121.4.71.56 | 2030323512 | 0 |
| 121.4.71.57 | 2030323513 | 0 |
| 121.4.71.58 | 2030323514 | 0 |
| 121.4.71.59 | 2030323515 | 0 |
| 121.4.71.60 | 2030323516 | 0 |
| 121.4.71.61 | 2030323517 | 0 |
| 121.4.71.62 | 2030323518 | 0 |
| 121.4.71.63 | 2030323519 | 0 |
| 121.4.71.64 | 2030323520 | 0 |
| 121.4.71.65 | 2030323521 | 0 |
| 121.4.71.66 | 2030323522 | 0 |
| 121.4.71.67 | 2030323523 | 0 |
| 121.4.71.68 | 2030323524 | 0 |
| 121.4.71.69 | 2030323525 | 0 |
| 121.4.71.70 | 2030323526 | 0 |
| 121.4.71.71 | 2030323527 | 0 |
| 121.4.71.72 | 2030323528 | 0 |
| 121.4.71.73 | 2030323529 | 0 |
| 121.4.71.74 | 2030323530 | 0 |
| 121.4.71.75 | 2030323531 | 0 |
| 121.4.71.76 | 2030323532 | 0 |
| 121.4.71.77 | 2030323533 | 0 |
| 121.4.71.78 | 2030323534 | 0 |
| 121.4.71.79 | 2030323535 | 0 |
| 121.4.71.80 | 2030323536 | 0 |
| 121.4.71.81 | 2030323537 | 0 |
| 121.4.71.82 | 2030323538 | 0 |
| 121.4.71.83 | 2030323539 | 0 |
| 121.4.71.84 | 2030323540 | 0 |
| 121.4.71.85 | 2030323541 | 0 |
| IP | Numerical IP | DNS |
| 121.4.71.86 | 2030323542 | 0 |
| 121.4.71.87 | 2030323543 | 0 |
| 121.4.71.88 | 2030323544 | 0 |
| 121.4.71.89 | 2030323545 | 0 |
| 121.4.71.90 | 2030323546 | 0 |
| 121.4.71.91 | 2030323547 | 0 |
| 121.4.71.92 | 2030323548 | 0 |
| 121.4.71.93 | 2030323549 | 0 |
| 121.4.71.94 | 2030323550 | 0 |
| 121.4.71.95 | 2030323551 | 0 |
| 121.4.71.96 | 2030323552 | 0 |
| 121.4.71.97 | 2030323553 | 0 |
| 121.4.71.98 | 2030323554 | 0 |
| 121.4.71.99 | 2030323555 | 0 |
| 121.4.71.100 | 2030323556 | 0 |
| 121.4.71.101 | 2030323557 | 0 |
| 121.4.71.102 | 2030323558 | 0 |
| 121.4.71.103 | 2030323559 | 0 |
| 121.4.71.104 | 2030323560 | 0 |
| 121.4.71.105 | 2030323561 | 0 |
| 121.4.71.106 | 2030323562 | 0 |
| 121.4.71.107 | 2030323563 | 0 |
| 121.4.71.108 | 2030323564 | 0 |
| 121.4.71.109 | 2030323565 | 0 |
| 121.4.71.110 | 2030323566 | 0 |
| 121.4.71.111 | 2030323567 | 0 |
| 121.4.71.112 | 2030323568 | 0 |
| 121.4.71.113 | 2030323569 | 0 |
| 121.4.71.114 | 2030323570 | 0 |
| 121.4.71.115 | 2030323571 | 0 |
| 121.4.71.116 | 2030323572 | 0 |
| 121.4.71.117 | 2030323573 | 0 |
| 121.4.71.118 | 2030323574 | 0 |
| 121.4.71.119 | 2030323575 | 0 |
| 121.4.71.120 | 2030323576 | 0 |
| 121.4.71.121 | 2030323577 | 0 |
| 121.4.71.122 | 2030323578 | 0 |
| 121.4.71.123 | 2030323579 | 0 |
| 121.4.71.124 | 2030323580 | 0 |
| 121.4.71.125 | 2030323581 | 0 |
| 121.4.71.126 | 2030323582 | 0 |
| 121.4.71.127 | 2030323583 | 0 |
| 121.4.71.128 | 2030323584 | 0 |
| 121.4.71.129 | 2030323585 | 0 |
| 121.4.71.130 | 2030323586 | 0 |
| 121.4.71.131 | 2030323587 | 0 |
| 121.4.71.132 | 2030323588 | 0 |
| 121.4.71.133 | 2030323589 | 0 |
| 121.4.71.134 | 2030323590 | 0 |
| 121.4.71.135 | 2030323591 | 0 |
| 121.4.71.136 | 2030323592 | 0 |
| 121.4.71.137 | 2030323593 | 0 |
| 121.4.71.138 | 2030323594 | 0 |
| 121.4.71.139 | 2030323595 | 0 |
| 121.4.71.140 | 2030323596 | 0 |
| 121.4.71.141 | 2030323597 | 0 |
| 121.4.71.142 | 2030323598 | 0 |
| 121.4.71.143 | 2030323599 | 0 |
| 121.4.71.144 | 2030323600 | 0 |
| 121.4.71.145 | 2030323601 | 0 |
| 121.4.71.146 | 2030323602 | 0 |
| 121.4.71.147 | 2030323603 | 0 |
| 121.4.71.148 | 2030323604 | 0 |
| 121.4.71.149 | 2030323605 | 0 |
| 121.4.71.150 | 2030323606 | 0 |
| 121.4.71.151 | 2030323607 | 0 |
| 121.4.71.152 | 2030323608 | 0 |
| 121.4.71.153 | 2030323609 | 0 |
| 121.4.71.154 | 2030323610 | 0 |
| 121.4.71.155 | 2030323611 | 0 |
| 121.4.71.156 | 2030323612 | 0 |
| 121.4.71.157 | 2030323613 | 0 |
| 121.4.71.158 | 2030323614 | 0 |
| 121.4.71.159 | 2030323615 | 0 |
| 121.4.71.160 | 2030323616 | 0 |
| 121.4.71.161 | 2030323617 | 0 |
| 121.4.71.162 | 2030323618 | 0 |
| 121.4.71.163 | 2030323619 | 0 |
| 121.4.71.164 | 2030323620 | 0 |
| 121.4.71.165 | 2030323621 | 0 |
| 121.4.71.166 | 2030323622 | 0 |
| 121.4.71.167 | 2030323623 | 0 |
| 121.4.71.168 | 2030323624 | 0 |
| 121.4.71.169 | 2030323625 | 0 |
| 121.4.71.170 | 2030323626 | 0 |
| 121.4.71.171 | 2030323627 | 0 |
| IP | Numerical IP | DNS |
| 121.4.71.172 | 2030323628 | 0 |
| 121.4.71.173 | 2030323629 | 0 |
| 121.4.71.174 | 2030323630 | 0 |
| 121.4.71.175 | 2030323631 | 0 |
| 121.4.71.176 | 2030323632 | 0 |
| 121.4.71.177 | 2030323633 | 0 |
| 121.4.71.178 | 2030323634 | 0 |
| 121.4.71.179 | 2030323635 | 0 |
| 121.4.71.180 | 2030323636 | 0 |
| 121.4.71.181 | 2030323637 | 0 |
| 121.4.71.182 | 2030323638 | 0 |
| 121.4.71.183 | 2030323639 | 0 |
| 121.4.71.184 | 2030323640 | 0 |
| 121.4.71.185 | 2030323641 | 0 |
| 121.4.71.186 | 2030323642 | 0 |
| 121.4.71.187 | 2030323643 | 0 |
| 121.4.71.188 | 2030323644 | 0 |
| 121.4.71.189 | 2030323645 | 0 |
| 121.4.71.190 | 2030323646 | 0 |
| 121.4.71.191 | 2030323647 | 0 |
| 121.4.71.192 | 2030323648 | 0 |
| 121.4.71.193 | 2030323649 | 0 |
| 121.4.71.194 | 2030323650 | 0 |
| 121.4.71.195 | 2030323651 | 0 |
| 121.4.71.196 | 2030323652 | 0 |
| 121.4.71.197 | 2030323653 | 0 |
| 121.4.71.198 | 2030323654 | 0 |
| 121.4.71.199 | 2030323655 | 0 |
| 121.4.71.200 | 2030323656 | 0 |
| 121.4.71.201 | 2030323657 | 0 |
| 121.4.71.202 | 2030323658 | 0 |
| 121.4.71.203 | 2030323659 | 0 |
| 121.4.71.204 | 2030323660 | 0 |
| 121.4.71.205 | 2030323661 | 0 |
| 121.4.71.206 | 2030323662 | 0 |
| 121.4.71.207 | 2030323663 | 0 |
| 121.4.71.208 | 2030323664 | 0 |
| 121.4.71.209 | 2030323665 | 0 |
| 121.4.71.210 | 2030323666 | 0 |
| 121.4.71.211 | 2030323667 | 0 |
| 121.4.71.212 | 2030323668 | 0 |
| 121.4.71.213 | 2030323669 | 0 |
| 121.4.71.214 | 2030323670 | 0 |
| 121.4.71.215 | 2030323671 | 0 |
| 121.4.71.216 | 2030323672 | 0 |
| 121.4.71.217 | 2030323673 | 0 |
| 121.4.71.218 | 2030323674 | 0 |
| 121.4.71.219 | 2030323675 | 0 |
| 121.4.71.220 | 2030323676 | 0 |
| 121.4.71.221 | 2030323677 | 0 |
| 121.4.71.222 | 2030323678 | 0 |
| 121.4.71.223 | 2030323679 | 0 |
| 121.4.71.224 | 2030323680 | 0 |
| 121.4.71.225 | 2030323681 | 0 |
| 121.4.71.226 | 2030323682 | 0 |
| 121.4.71.227 | 2030323683 | 0 |
| 121.4.71.228 | 2030323684 | 0 |
| 121.4.71.229 | 2030323685 | 0 |
| 121.4.71.230 | 2030323686 | 0 |
| 121.4.71.231 | 2030323687 | 0 |
| 121.4.71.232 | 2030323688 | 0 |
| 121.4.71.233 | 2030323689 | 0 |
| 121.4.71.234 | 2030323690 | 0 |
| 121.4.71.235 | 2030323691 | 0 |
| 121.4.71.236 | 2030323692 | 0 |
| 121.4.71.237 | 2030323693 | 0 |
| 121.4.71.238 | 2030323694 | 0 |
| 121.4.71.239 | 2030323695 | 0 |
| 121.4.71.240 | 2030323696 | 0 |
| 121.4.71.241 | 2030323697 | 0 |
| 121.4.71.242 | 2030323698 | 0 |
| 121.4.71.243 | 2030323699 | 0 |
| 121.4.71.244 | 2030323700 | 0 |
| 121.4.71.245 | 2030323701 | 0 |
| 121.4.71.246 | 2030323702 | 0 |
| 121.4.71.247 | 2030323703 | 0 |
| 121.4.71.248 | 2030323704 | 0 |
| 121.4.71.249 | 2030323705 | 0 |
| 121.4.71.250 | 2030323706 | 0 |
| 121.4.71.251 | 2030323707 | 0 |
| 121.4.71.252 | 2030323708 | 0 |
| 121.4.71.253 | 2030323709 | 0 |
| 121.4.71.254 | 2030323710 | 0 |
| 121.4.71.255 | 2030323711 | 0 |