The IP address 134.4.21 is provided by California Institute of Technology, it's belong to the CDIR (Classless Inter-Domain Routing) 134.4.0.0/16 (range 134.4.0.0 to 134.4.255.255). The autonomous system number (ASN) is 31.
| ASN | 31 |
| IP starting by | 134.4.0.0 |
| IP ending by | 134.4.255.255 |
| ASN Name | California Institute of Technology |
| CDIR | 134.4.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 01/04/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Denver | 39.8344 | -105.0095 | 2020-04-01 |
| MaxMind | US | United States | - | Denver | 39.8158 | -105.0128 | 2020-04-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 134.4.21.0 | 2248414464 | 0 |
| 134.4.21.1 | 2248414465 | 0 |
| 134.4.21.2 | 2248414466 | 0 |
| 134.4.21.3 | 2248414467 | 0 |
| 134.4.21.4 | 2248414468 | 0 |
| 134.4.21.5 | 2248414469 | 0 |
| 134.4.21.6 | 2248414470 | 0 |
| 134.4.21.7 | 2248414471 | 0 |
| 134.4.21.8 | 2248414472 | 0 |
| 134.4.21.9 | 2248414473 | 0 |
| 134.4.21.10 | 2248414474 | 0 |
| 134.4.21.11 | 2248414475 | 0 |
| 134.4.21.12 | 2248414476 | 0 |
| 134.4.21.13 | 2248414477 | 0 |
| 134.4.21.14 | 2248414478 | 0 |
| 134.4.21.15 | 2248414479 | 0 |
| 134.4.21.16 | 2248414480 | 0 |
| 134.4.21.17 | 2248414481 | 0 |
| 134.4.21.18 | 2248414482 | 0 |
| 134.4.21.19 | 2248414483 | 0 |
| 134.4.21.20 | 2248414484 | 0 |
| 134.4.21.21 | 2248414485 | 0 |
| 134.4.21.22 | 2248414486 | 0 |
| 134.4.21.23 | 2248414487 | 0 |
| 134.4.21.24 | 2248414488 | 0 |
| 134.4.21.25 | 2248414489 | 0 |
| 134.4.21.26 | 2248414490 | 0 |
| 134.4.21.27 | 2248414491 | 0 |
| 134.4.21.28 | 2248414492 | 0 |
| 134.4.21.29 | 2248414493 | 0 |
| 134.4.21.30 | 2248414494 | 0 |
| 134.4.21.31 | 2248414495 | 0 |
| 134.4.21.32 | 2248414496 | 0 |
| 134.4.21.33 | 2248414497 | 0 |
| 134.4.21.34 | 2248414498 | 0 |
| 134.4.21.35 | 2248414499 | 0 |
| 134.4.21.36 | 2248414500 | 0 |
| 134.4.21.37 | 2248414501 | 0 |
| 134.4.21.38 | 2248414502 | 0 |
| 134.4.21.39 | 2248414503 | 0 |
| 134.4.21.40 | 2248414504 | 0 |
| 134.4.21.41 | 2248414505 | 0 |
| 134.4.21.42 | 2248414506 | 0 |
| 134.4.21.43 | 2248414507 | 0 |
| 134.4.21.44 | 2248414508 | 0 |
| 134.4.21.45 | 2248414509 | 0 |
| 134.4.21.46 | 2248414510 | 0 |
| 134.4.21.47 | 2248414511 | 0 |
| 134.4.21.48 | 2248414512 | 0 |
| 134.4.21.49 | 2248414513 | 0 |
| 134.4.21.50 | 2248414514 | 0 |
| 134.4.21.51 | 2248414515 | 0 |
| 134.4.21.52 | 2248414516 | 0 |
| 134.4.21.53 | 2248414517 | 0 |
| 134.4.21.54 | 2248414518 | 0 |
| 134.4.21.55 | 2248414519 | 0 |
| 134.4.21.56 | 2248414520 | 0 |
| 134.4.21.57 | 2248414521 | 0 |
| 134.4.21.58 | 2248414522 | 0 |
| 134.4.21.59 | 2248414523 | 0 |
| 134.4.21.60 | 2248414524 | 0 |
| 134.4.21.61 | 2248414525 | 0 |
| 134.4.21.62 | 2248414526 | 0 |
| 134.4.21.63 | 2248414527 | 0 |
| 134.4.21.64 | 2248414528 | 0 |
| 134.4.21.65 | 2248414529 | 0 |
| 134.4.21.66 | 2248414530 | 0 |
| 134.4.21.67 | 2248414531 | 0 |
| 134.4.21.68 | 2248414532 | 0 |
| 134.4.21.69 | 2248414533 | 0 |
| 134.4.21.70 | 2248414534 | 0 |
| 134.4.21.71 | 2248414535 | 0 |
| 134.4.21.72 | 2248414536 | 0 |
| 134.4.21.73 | 2248414537 | 0 |
| 134.4.21.74 | 2248414538 | 0 |
| 134.4.21.75 | 2248414539 | 0 |
| 134.4.21.76 | 2248414540 | 0 |
| 134.4.21.77 | 2248414541 | 0 |
| 134.4.21.78 | 2248414542 | 0 |
| 134.4.21.79 | 2248414543 | 0 |
| 134.4.21.80 | 2248414544 | 0 |
| 134.4.21.81 | 2248414545 | 0 |
| 134.4.21.82 | 2248414546 | 0 |
| 134.4.21.83 | 2248414547 | 0 |
| 134.4.21.84 | 2248414548 | 0 |
| 134.4.21.85 | 2248414549 | 0 |
| IP | Numerical IP | DNS |
| 134.4.21.86 | 2248414550 | 0 |
| 134.4.21.87 | 2248414551 | 0 |
| 134.4.21.88 | 2248414552 | 0 |
| 134.4.21.89 | 2248414553 | 0 |
| 134.4.21.90 | 2248414554 | 0 |
| 134.4.21.91 | 2248414555 | 0 |
| 134.4.21.92 | 2248414556 | 0 |
| 134.4.21.93 | 2248414557 | 0 |
| 134.4.21.94 | 2248414558 | 0 |
| 134.4.21.95 | 2248414559 | 0 |
| 134.4.21.96 | 2248414560 | 0 |
| 134.4.21.97 | 2248414561 | 0 |
| 134.4.21.98 | 2248414562 | 0 |
| 134.4.21.99 | 2248414563 | 0 |
| 134.4.21.100 | 2248414564 | 0 |
| 134.4.21.101 | 2248414565 | 0 |
| 134.4.21.102 | 2248414566 | 0 |
| 134.4.21.103 | 2248414567 | 0 |
| 134.4.21.104 | 2248414568 | 0 |
| 134.4.21.105 | 2248414569 | 0 |
| 134.4.21.106 | 2248414570 | 0 |
| 134.4.21.107 | 2248414571 | 0 |
| 134.4.21.108 | 2248414572 | 0 |
| 134.4.21.109 | 2248414573 | 0 |
| 134.4.21.110 | 2248414574 | 0 |
| 134.4.21.111 | 2248414575 | 0 |
| 134.4.21.112 | 2248414576 | 0 |
| 134.4.21.113 | 2248414577 | 0 |
| 134.4.21.114 | 2248414578 | 0 |
| 134.4.21.115 | 2248414579 | 0 |
| 134.4.21.116 | 2248414580 | 0 |
| 134.4.21.117 | 2248414581 | 0 |
| 134.4.21.118 | 2248414582 | 0 |
| 134.4.21.119 | 2248414583 | 0 |
| 134.4.21.120 | 2248414584 | 0 |
| 134.4.21.121 | 2248414585 | 0 |
| 134.4.21.122 | 2248414586 | 0 |
| 134.4.21.123 | 2248414587 | 0 |
| 134.4.21.124 | 2248414588 | 0 |
| 134.4.21.125 | 2248414589 | 0 |
| 134.4.21.126 | 2248414590 | 0 |
| 134.4.21.127 | 2248414591 | 0 |
| 134.4.21.128 | 2248414592 | 0 |
| 134.4.21.129 | 2248414593 | 0 |
| 134.4.21.130 | 2248414594 | 0 |
| 134.4.21.131 | 2248414595 | 0 |
| 134.4.21.132 | 2248414596 | 0 |
| 134.4.21.133 | 2248414597 | 0 |
| 134.4.21.134 | 2248414598 | 0 |
| 134.4.21.135 | 2248414599 | 0 |
| 134.4.21.136 | 2248414600 | 0 |
| 134.4.21.137 | 2248414601 | 0 |
| 134.4.21.138 | 2248414602 | 0 |
| 134.4.21.139 | 2248414603 | 0 |
| 134.4.21.140 | 2248414604 | 0 |
| 134.4.21.141 | 2248414605 | 0 |
| 134.4.21.142 | 2248414606 | 0 |
| 134.4.21.143 | 2248414607 | 0 |
| 134.4.21.144 | 2248414608 | 0 |
| 134.4.21.145 | 2248414609 | 0 |
| 134.4.21.146 | 2248414610 | 0 |
| 134.4.21.147 | 2248414611 | 0 |
| 134.4.21.148 | 2248414612 | 0 |
| 134.4.21.149 | 2248414613 | 0 |
| 134.4.21.150 | 2248414614 | 0 |
| 134.4.21.151 | 2248414615 | 0 |
| 134.4.21.152 | 2248414616 | 0 |
| 134.4.21.153 | 2248414617 | 0 |
| 134.4.21.154 | 2248414618 | 0 |
| 134.4.21.155 | 2248414619 | 0 |
| 134.4.21.156 | 2248414620 | 0 |
| 134.4.21.157 | 2248414621 | 0 |
| 134.4.21.158 | 2248414622 | 0 |
| 134.4.21.159 | 2248414623 | 0 |
| 134.4.21.160 | 2248414624 | 0 |
| 134.4.21.161 | 2248414625 | 0 |
| 134.4.21.162 | 2248414626 | 0 |
| 134.4.21.163 | 2248414627 | 0 |
| 134.4.21.164 | 2248414628 | 0 |
| 134.4.21.165 | 2248414629 | 0 |
| 134.4.21.166 | 2248414630 | 0 |
| 134.4.21.167 | 2248414631 | 0 |
| 134.4.21.168 | 2248414632 | 0 |
| 134.4.21.169 | 2248414633 | 0 |
| 134.4.21.170 | 2248414634 | 0 |
| 134.4.21.171 | 2248414635 | 0 |
| IP | Numerical IP | DNS |
| 134.4.21.172 | 2248414636 | 0 |
| 134.4.21.173 | 2248414637 | 0 |
| 134.4.21.174 | 2248414638 | 0 |
| 134.4.21.175 | 2248414639 | 0 |
| 134.4.21.176 | 2248414640 | 0 |
| 134.4.21.177 | 2248414641 | 0 |
| 134.4.21.178 | 2248414642 | 0 |
| 134.4.21.179 | 2248414643 | 0 |
| 134.4.21.180 | 2248414644 | 0 |
| 134.4.21.181 | 2248414645 | 0 |
| 134.4.21.182 | 2248414646 | 0 |
| 134.4.21.183 | 2248414647 | 0 |
| 134.4.21.184 | 2248414648 | 0 |
| 134.4.21.185 | 2248414649 | 0 |
| 134.4.21.186 | 2248414650 | 0 |
| 134.4.21.187 | 2248414651 | 0 |
| 134.4.21.188 | 2248414652 | 0 |
| 134.4.21.189 | 2248414653 | 0 |
| 134.4.21.190 | 2248414654 | 0 |
| 134.4.21.191 | 2248414655 | 0 |
| 134.4.21.192 | 2248414656 | 0 |
| 134.4.21.193 | 2248414657 | 0 |
| 134.4.21.194 | 2248414658 | 0 |
| 134.4.21.195 | 2248414659 | 0 |
| 134.4.21.196 | 2248414660 | 0 |
| 134.4.21.197 | 2248414661 | 0 |
| 134.4.21.198 | 2248414662 | 0 |
| 134.4.21.199 | 2248414663 | 0 |
| 134.4.21.200 | 2248414664 | 0 |
| 134.4.21.201 | 2248414665 | 0 |
| 134.4.21.202 | 2248414666 | 0 |
| 134.4.21.203 | 2248414667 | 0 |
| 134.4.21.204 | 2248414668 | 0 |
| 134.4.21.205 | 2248414669 | 0 |
| 134.4.21.206 | 2248414670 | 0 |
| 134.4.21.207 | 2248414671 | 0 |
| 134.4.21.208 | 2248414672 | 0 |
| 134.4.21.209 | 2248414673 | 0 |
| 134.4.21.210 | 2248414674 | 0 |
| 134.4.21.211 | 2248414675 | 0 |
| 134.4.21.212 | 2248414676 | 0 |
| 134.4.21.213 | 2248414677 | 0 |
| 134.4.21.214 | 2248414678 | 0 |
| 134.4.21.215 | 2248414679 | 0 |
| 134.4.21.216 | 2248414680 | 0 |
| 134.4.21.217 | 2248414681 | 0 |
| 134.4.21.218 | 2248414682 | 0 |
| 134.4.21.219 | 2248414683 | 0 |
| 134.4.21.220 | 2248414684 | 0 |
| 134.4.21.221 | 2248414685 | 0 |
| 134.4.21.222 | 2248414686 | 0 |
| 134.4.21.223 | 2248414687 | 0 |
| 134.4.21.224 | 2248414688 | 0 |
| 134.4.21.225 | 2248414689 | 0 |
| 134.4.21.226 | 2248414690 | 0 |
| 134.4.21.227 | 2248414691 | 0 |
| 134.4.21.228 | 2248414692 | 0 |
| 134.4.21.229 | 2248414693 | 0 |
| 134.4.21.230 | 2248414694 | 0 |
| 134.4.21.231 | 2248414695 | 0 |
| 134.4.21.232 | 2248414696 | 0 |
| 134.4.21.233 | 2248414697 | 0 |
| 134.4.21.234 | 2248414698 | 0 |
| 134.4.21.235 | 2248414699 | 0 |
| 134.4.21.236 | 2248414700 | 0 |
| 134.4.21.237 | 2248414701 | 0 |
| 134.4.21.238 | 2248414702 | 0 |
| 134.4.21.239 | 2248414703 | 0 |
| 134.4.21.240 | 2248414704 | 0 |
| 134.4.21.241 | 2248414705 | 0 |
| 134.4.21.242 | 2248414706 | 0 |
| 134.4.21.243 | 2248414707 | 0 |
| 134.4.21.244 | 2248414708 | 0 |
| 134.4.21.245 | 2248414709 | 0 |
| 134.4.21.246 | 2248414710 | 0 |
| 134.4.21.247 | 2248414711 | 0 |
| 134.4.21.248 | 2248414712 | 0 |
| 134.4.21.249 | 2248414713 | 0 |
| 134.4.21.250 | 2248414714 | 0 |
| 134.4.21.251 | 2248414715 | 0 |
| 134.4.21.252 | 2248414716 | 0 |
| 134.4.21.253 | 2248414717 | 0 |
| 134.4.21.254 | 2248414718 | 0 |
| 134.4.21.255 | 2248414719 | 0 |