L'indirizzo IP 172.8.4 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 172.0.0.0/12, IP tra 172.0.0.0 a 172.15.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 172.0.0.0 |
| IP finale con | 172.15.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 172.0.0.0/12 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 11/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Richardson | 32,9924 | -96,6821 | 2017-07-10 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-07-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.8.4.0 | 2886206464 | 0 |
| 172.8.4.1 | 2886206465 | 0 |
| 172.8.4.2 | 2886206466 | 0 |
| 172.8.4.3 | 2886206467 | 0 |
| 172.8.4.4 | 2886206468 | 0 |
| 172.8.4.5 | 2886206469 | 0 |
| 172.8.4.6 | 2886206470 | 0 |
| 172.8.4.7 | 2886206471 | 0 |
| 172.8.4.8 | 2886206472 | 0 |
| 172.8.4.9 | 2886206473 | 0 |
| 172.8.4.10 | 2886206474 | 0 |
| 172.8.4.11 | 2886206475 | 0 |
| 172.8.4.12 | 2886206476 | 0 |
| 172.8.4.13 | 2886206477 | 0 |
| 172.8.4.14 | 2886206478 | 0 |
| 172.8.4.15 | 2886206479 | 0 |
| 172.8.4.16 | 2886206480 | 0 |
| 172.8.4.17 | 2886206481 | 0 |
| 172.8.4.18 | 2886206482 | 0 |
| 172.8.4.19 | 2886206483 | 0 |
| 172.8.4.20 | 2886206484 | 0 |
| 172.8.4.21 | 2886206485 | 0 |
| 172.8.4.22 | 2886206486 | 0 |
| 172.8.4.23 | 2886206487 | 0 |
| 172.8.4.24 | 2886206488 | 0 |
| 172.8.4.25 | 2886206489 | 0 |
| 172.8.4.26 | 2886206490 | 0 |
| 172.8.4.27 | 2886206491 | 0 |
| 172.8.4.28 | 2886206492 | 0 |
| 172.8.4.29 | 2886206493 | 0 |
| 172.8.4.30 | 2886206494 | 0 |
| 172.8.4.31 | 2886206495 | 0 |
| 172.8.4.32 | 2886206496 | 0 |
| 172.8.4.33 | 2886206497 | 0 |
| 172.8.4.34 | 2886206498 | 0 |
| 172.8.4.35 | 2886206499 | 0 |
| 172.8.4.36 | 2886206500 | 0 |
| 172.8.4.37 | 2886206501 | 0 |
| 172.8.4.38 | 2886206502 | 0 |
| 172.8.4.39 | 2886206503 | 0 |
| 172.8.4.40 | 2886206504 | 0 |
| 172.8.4.41 | 2886206505 | 0 |
| 172.8.4.42 | 2886206506 | 0 |
| 172.8.4.43 | 2886206507 | 0 |
| 172.8.4.44 | 2886206508 | 0 |
| 172.8.4.45 | 2886206509 | 0 |
| 172.8.4.46 | 2886206510 | 0 |
| 172.8.4.47 | 2886206511 | 0 |
| 172.8.4.48 | 2886206512 | 0 |
| 172.8.4.49 | 2886206513 | 0 |
| 172.8.4.50 | 2886206514 | 0 |
| 172.8.4.51 | 2886206515 | 0 |
| 172.8.4.52 | 2886206516 | 0 |
| 172.8.4.53 | 2886206517 | 0 |
| 172.8.4.54 | 2886206518 | 0 |
| 172.8.4.55 | 2886206519 | 0 |
| 172.8.4.56 | 2886206520 | 0 |
| 172.8.4.57 | 2886206521 | 0 |
| 172.8.4.58 | 2886206522 | 0 |
| 172.8.4.59 | 2886206523 | 0 |
| 172.8.4.60 | 2886206524 | 0 |
| 172.8.4.61 | 2886206525 | 0 |
| 172.8.4.62 | 2886206526 | 0 |
| 172.8.4.63 | 2886206527 | 0 |
| 172.8.4.64 | 2886206528 | 0 |
| 172.8.4.65 | 2886206529 | 0 |
| 172.8.4.66 | 2886206530 | 0 |
| 172.8.4.67 | 2886206531 | 0 |
| 172.8.4.68 | 2886206532 | 0 |
| 172.8.4.69 | 2886206533 | 0 |
| 172.8.4.70 | 2886206534 | 0 |
| 172.8.4.71 | 2886206535 | 0 |
| 172.8.4.72 | 2886206536 | 0 |
| 172.8.4.73 | 2886206537 | 0 |
| 172.8.4.74 | 2886206538 | 0 |
| 172.8.4.75 | 2886206539 | 0 |
| 172.8.4.76 | 2886206540 | 0 |
| 172.8.4.77 | 2886206541 | 0 |
| 172.8.4.78 | 2886206542 | 0 |
| 172.8.4.79 | 2886206543 | 0 |
| 172.8.4.80 | 2886206544 | 0 |
| 172.8.4.81 | 2886206545 | 0 |
| 172.8.4.82 | 2886206546 | 0 |
| 172.8.4.83 | 2886206547 | 0 |
| 172.8.4.84 | 2886206548 | 0 |
| 172.8.4.85 | 2886206549 | 0 |
| IP | Numerical IP | DNS |
| 172.8.4.86 | 2886206550 | 0 |
| 172.8.4.87 | 2886206551 | 0 |
| 172.8.4.88 | 2886206552 | 0 |
| 172.8.4.89 | 2886206553 | 0 |
| 172.8.4.90 | 2886206554 | 0 |
| 172.8.4.91 | 2886206555 | 0 |
| 172.8.4.92 | 2886206556 | 0 |
| 172.8.4.93 | 2886206557 | 0 |
| 172.8.4.94 | 2886206558 | 0 |
| 172.8.4.95 | 2886206559 | 0 |
| 172.8.4.96 | 2886206560 | 0 |
| 172.8.4.97 | 2886206561 | 0 |
| 172.8.4.98 | 2886206562 | 0 |
| 172.8.4.99 | 2886206563 | 0 |
| 172.8.4.100 | 2886206564 | 0 |
| 172.8.4.101 | 2886206565 | 0 |
| 172.8.4.102 | 2886206566 | 0 |
| 172.8.4.103 | 2886206567 | 0 |
| 172.8.4.104 | 2886206568 | 0 |
| 172.8.4.105 | 2886206569 | 0 |
| 172.8.4.106 | 2886206570 | 0 |
| 172.8.4.107 | 2886206571 | 0 |
| 172.8.4.108 | 2886206572 | 0 |
| 172.8.4.109 | 2886206573 | 0 |
| 172.8.4.110 | 2886206574 | 0 |
| 172.8.4.111 | 2886206575 | 0 |
| 172.8.4.112 | 2886206576 | 0 |
| 172.8.4.113 | 2886206577 | 0 |
| 172.8.4.114 | 2886206578 | 0 |
| 172.8.4.115 | 2886206579 | 0 |
| 172.8.4.116 | 2886206580 | 0 |
| 172.8.4.117 | 2886206581 | 0 |
| 172.8.4.118 | 2886206582 | 0 |
| 172.8.4.119 | 2886206583 | 0 |
| 172.8.4.120 | 2886206584 | 0 |
| 172.8.4.121 | 2886206585 | 0 |
| 172.8.4.122 | 2886206586 | 0 |
| 172.8.4.123 | 2886206587 | 0 |
| 172.8.4.124 | 2886206588 | 0 |
| 172.8.4.125 | 2886206589 | 0 |
| 172.8.4.126 | 2886206590 | 0 |
| 172.8.4.127 | 2886206591 | 0 |
| 172.8.4.128 | 2886206592 | 0 |
| 172.8.4.129 | 2886206593 | 0 |
| 172.8.4.130 | 2886206594 | 0 |
| 172.8.4.131 | 2886206595 | 0 |
| 172.8.4.132 | 2886206596 | 0 |
| 172.8.4.133 | 2886206597 | 0 |
| 172.8.4.134 | 2886206598 | 0 |
| 172.8.4.135 | 2886206599 | 0 |
| 172.8.4.136 | 2886206600 | 0 |
| 172.8.4.137 | 2886206601 | 0 |
| 172.8.4.138 | 2886206602 | 0 |
| 172.8.4.139 | 2886206603 | 0 |
| 172.8.4.140 | 2886206604 | 0 |
| 172.8.4.141 | 2886206605 | 0 |
| 172.8.4.142 | 2886206606 | 0 |
| 172.8.4.143 | 2886206607 | 0 |
| 172.8.4.144 | 2886206608 | 0 |
| 172.8.4.145 | 2886206609 | 0 |
| 172.8.4.146 | 2886206610 | 0 |
| 172.8.4.147 | 2886206611 | 0 |
| 172.8.4.148 | 2886206612 | 0 |
| 172.8.4.149 | 2886206613 | 0 |
| 172.8.4.150 | 2886206614 | 0 |
| 172.8.4.151 | 2886206615 | 0 |
| 172.8.4.152 | 2886206616 | 0 |
| 172.8.4.153 | 2886206617 | 0 |
| 172.8.4.154 | 2886206618 | 0 |
| 172.8.4.155 | 2886206619 | 0 |
| 172.8.4.156 | 2886206620 | 0 |
| 172.8.4.157 | 2886206621 | 0 |
| 172.8.4.158 | 2886206622 | 0 |
| 172.8.4.159 | 2886206623 | 0 |
| 172.8.4.160 | 2886206624 | 0 |
| 172.8.4.161 | 2886206625 | 0 |
| 172.8.4.162 | 2886206626 | 0 |
| 172.8.4.163 | 2886206627 | 0 |
| 172.8.4.164 | 2886206628 | 0 |
| 172.8.4.165 | 2886206629 | 0 |
| 172.8.4.166 | 2886206630 | 0 |
| 172.8.4.167 | 2886206631 | 0 |
| 172.8.4.168 | 2886206632 | 0 |
| 172.8.4.169 | 2886206633 | 0 |
| 172.8.4.170 | 2886206634 | 0 |
| 172.8.4.171 | 2886206635 | 0 |
| IP | Numerical IP | DNS |
| 172.8.4.172 | 2886206636 | 0 |
| 172.8.4.173 | 2886206637 | 0 |
| 172.8.4.174 | 2886206638 | 0 |
| 172.8.4.175 | 2886206639 | 0 |
| 172.8.4.176 | 2886206640 | 0 |
| 172.8.4.177 | 2886206641 | 0 |
| 172.8.4.178 | 2886206642 | 0 |
| 172.8.4.179 | 2886206643 | 0 |
| 172.8.4.180 | 2886206644 | 0 |
| 172.8.4.181 | 2886206645 | 0 |
| 172.8.4.182 | 2886206646 | 0 |
| 172.8.4.183 | 2886206647 | 0 |
| 172.8.4.184 | 2886206648 | 0 |
| 172.8.4.185 | 2886206649 | 0 |
| 172.8.4.186 | 2886206650 | 0 |
| 172.8.4.187 | 2886206651 | 0 |
| 172.8.4.188 | 2886206652 | 0 |
| 172.8.4.189 | 2886206653 | 0 |
| 172.8.4.190 | 2886206654 | 0 |
| 172.8.4.191 | 2886206655 | 0 |
| 172.8.4.192 | 2886206656 | 0 |
| 172.8.4.193 | 2886206657 | 0 |
| 172.8.4.194 | 2886206658 | 0 |
| 172.8.4.195 | 2886206659 | 0 |
| 172.8.4.196 | 2886206660 | 0 |
| 172.8.4.197 | 2886206661 | 0 |
| 172.8.4.198 | 2886206662 | 0 |
| 172.8.4.199 | 2886206663 | 0 |
| 172.8.4.200 | 2886206664 | 0 |
| 172.8.4.201 | 2886206665 | 0 |
| 172.8.4.202 | 2886206666 | 0 |
| 172.8.4.203 | 2886206667 | 0 |
| 172.8.4.204 | 2886206668 | 0 |
| 172.8.4.205 | 2886206669 | 0 |
| 172.8.4.206 | 2886206670 | 0 |
| 172.8.4.207 | 2886206671 | 0 |
| 172.8.4.208 | 2886206672 | 0 |
| 172.8.4.209 | 2886206673 | 0 |
| 172.8.4.210 | 2886206674 | 0 |
| 172.8.4.211 | 2886206675 | 0 |
| 172.8.4.212 | 2886206676 | 0 |
| 172.8.4.213 | 2886206677 | 0 |
| 172.8.4.214 | 2886206678 | 0 |
| 172.8.4.215 | 2886206679 | 0 |
| 172.8.4.216 | 2886206680 | 0 |
| 172.8.4.217 | 2886206681 | 0 |
| 172.8.4.218 | 2886206682 | 0 |
| 172.8.4.219 | 2886206683 | 0 |
| 172.8.4.220 | 2886206684 | 0 |
| 172.8.4.221 | 2886206685 | 0 |
| 172.8.4.222 | 2886206686 | 0 |
| 172.8.4.223 | 2886206687 | 0 |
| 172.8.4.224 | 2886206688 | 0 |
| 172.8.4.225 | 2886206689 | 0 |
| 172.8.4.226 | 2886206690 | 0 |
| 172.8.4.227 | 2886206691 | 0 |
| 172.8.4.228 | 2886206692 | 0 |
| 172.8.4.229 | 2886206693 | 0 |
| 172.8.4.230 | 2886206694 | 0 |
| 172.8.4.231 | 2886206695 | 0 |
| 172.8.4.232 | 2886206696 | 0 |
| 172.8.4.233 | 2886206697 | 0 |
| 172.8.4.234 | 2886206698 | 0 |
| 172.8.4.235 | 2886206699 | 0 |
| 172.8.4.236 | 2886206700 | 0 |
| 172.8.4.237 | 2886206701 | 0 |
| 172.8.4.238 | 2886206702 | 0 |
| 172.8.4.239 | 2886206703 | 0 |
| 172.8.4.240 | 2886206704 | 0 |
| 172.8.4.241 | 2886206705 | 0 |
| 172.8.4.242 | 2886206706 | 0 |
| 172.8.4.243 | 2886206707 | 0 |
| 172.8.4.244 | 2886206708 | 0 |
| 172.8.4.245 | 2886206709 | 0 |
| 172.8.4.246 | 2886206710 | 0 |
| 172.8.4.247 | 2886206711 | 0 |
| 172.8.4.248 | 2886206712 | 0 |
| 172.8.4.249 | 2886206713 | 0 |
| 172.8.4.250 | 2886206714 | 0 |
| 172.8.4.251 | 2886206715 | 0 |
| 172.8.4.252 | 2886206716 | 0 |
| 172.8.4.253 | 2886206717 | 0 |
| 172.8.4.254 | 2886206718 | 0 |
| 172.8.4.255 | 2886206719 | 0 |