Les adresses IP débutant par 172.2.48 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 172.0.0.0/12, le bloc IP comprant les adresses de 172.0.0.0 à 172.15.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 172.0.0.0 |
| IP se terminant par | 172.15.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 172.0.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 16/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Austin | 30,2672 | -97,7431 | 2017-08-16 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-08-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.2.48.0 | 2885824512 | 0 |
| 172.2.48.1 | 2885824513 | 0 |
| 172.2.48.2 | 2885824514 | 0 |
| 172.2.48.3 | 2885824515 | 0 |
| 172.2.48.4 | 2885824516 | 0 |
| 172.2.48.5 | 2885824517 | 0 |
| 172.2.48.6 | 2885824518 | 0 |
| 172.2.48.7 | 2885824519 | 0 |
| 172.2.48.8 | 2885824520 | 0 |
| 172.2.48.9 | 2885824521 | 0 |
| 172.2.48.10 | 2885824522 | 0 |
| 172.2.48.11 | 2885824523 | 0 |
| 172.2.48.12 | 2885824524 | 0 |
| 172.2.48.13 | 2885824525 | 0 |
| 172.2.48.14 | 2885824526 | 0 |
| 172.2.48.15 | 2885824527 | 0 |
| 172.2.48.16 | 2885824528 | 0 |
| 172.2.48.17 | 2885824529 | 0 |
| 172.2.48.18 | 2885824530 | 0 |
| 172.2.48.19 | 2885824531 | 0 |
| 172.2.48.20 | 2885824532 | 0 |
| 172.2.48.21 | 2885824533 | 0 |
| 172.2.48.22 | 2885824534 | 0 |
| 172.2.48.23 | 2885824535 | 0 |
| 172.2.48.24 | 2885824536 | 0 |
| 172.2.48.25 | 2885824537 | 0 |
| 172.2.48.26 | 2885824538 | 0 |
| 172.2.48.27 | 2885824539 | 0 |
| 172.2.48.28 | 2885824540 | 0 |
| 172.2.48.29 | 2885824541 | 0 |
| 172.2.48.30 | 2885824542 | 0 |
| 172.2.48.31 | 2885824543 | 0 |
| 172.2.48.32 | 2885824544 | 0 |
| 172.2.48.33 | 2885824545 | 0 |
| 172.2.48.34 | 2885824546 | 0 |
| 172.2.48.35 | 2885824547 | 0 |
| 172.2.48.36 | 2885824548 | 0 |
| 172.2.48.37 | 2885824549 | 0 |
| 172.2.48.38 | 2885824550 | 0 |
| 172.2.48.39 | 2885824551 | 0 |
| 172.2.48.40 | 2885824552 | 0 |
| 172.2.48.41 | 2885824553 | 0 |
| 172.2.48.42 | 2885824554 | 0 |
| 172.2.48.43 | 2885824555 | 0 |
| 172.2.48.44 | 2885824556 | 0 |
| 172.2.48.45 | 2885824557 | 0 |
| 172.2.48.46 | 2885824558 | 0 |
| 172.2.48.47 | 2885824559 | 0 |
| 172.2.48.48 | 2885824560 | 0 |
| 172.2.48.49 | 2885824561 | 0 |
| 172.2.48.50 | 2885824562 | 0 |
| 172.2.48.51 | 2885824563 | 0 |
| 172.2.48.52 | 2885824564 | 0 |
| 172.2.48.53 | 2885824565 | 0 |
| 172.2.48.54 | 2885824566 | 0 |
| 172.2.48.55 | 2885824567 | 0 |
| 172.2.48.56 | 2885824568 | 0 |
| 172.2.48.57 | 2885824569 | 0 |
| 172.2.48.58 | 2885824570 | 0 |
| 172.2.48.59 | 2885824571 | 0 |
| 172.2.48.60 | 2885824572 | 0 |
| 172.2.48.61 | 2885824573 | 0 |
| 172.2.48.62 | 2885824574 | 0 |
| 172.2.48.63 | 2885824575 | 0 |
| 172.2.48.64 | 2885824576 | 0 |
| 172.2.48.65 | 2885824577 | 0 |
| 172.2.48.66 | 2885824578 | 0 |
| 172.2.48.67 | 2885824579 | 0 |
| 172.2.48.68 | 2885824580 | 0 |
| 172.2.48.69 | 2885824581 | 0 |
| 172.2.48.70 | 2885824582 | 0 |
| 172.2.48.71 | 2885824583 | 0 |
| 172.2.48.72 | 2885824584 | 0 |
| 172.2.48.73 | 2885824585 | 0 |
| 172.2.48.74 | 2885824586 | 0 |
| 172.2.48.75 | 2885824587 | 0 |
| 172.2.48.76 | 2885824588 | 0 |
| 172.2.48.77 | 2885824589 | 0 |
| 172.2.48.78 | 2885824590 | 0 |
| 172.2.48.79 | 2885824591 | 0 |
| 172.2.48.80 | 2885824592 | 0 |
| 172.2.48.81 | 2885824593 | 0 |
| 172.2.48.82 | 2885824594 | 0 |
| 172.2.48.83 | 2885824595 | 0 |
| 172.2.48.84 | 2885824596 | 0 |
| 172.2.48.85 | 2885824597 | 0 |
| IP | Numerical IP | DNS |
| 172.2.48.86 | 2885824598 | 0 |
| 172.2.48.87 | 2885824599 | 0 |
| 172.2.48.88 | 2885824600 | 0 |
| 172.2.48.89 | 2885824601 | 0 |
| 172.2.48.90 | 2885824602 | 0 |
| 172.2.48.91 | 2885824603 | 0 |
| 172.2.48.92 | 2885824604 | 0 |
| 172.2.48.93 | 2885824605 | 0 |
| 172.2.48.94 | 2885824606 | 0 |
| 172.2.48.95 | 2885824607 | 0 |
| 172.2.48.96 | 2885824608 | 0 |
| 172.2.48.97 | 2885824609 | 0 |
| 172.2.48.98 | 2885824610 | 0 |
| 172.2.48.99 | 2885824611 | 0 |
| 172.2.48.100 | 2885824612 | 0 |
| 172.2.48.101 | 2885824613 | 0 |
| 172.2.48.102 | 2885824614 | 0 |
| 172.2.48.103 | 2885824615 | 0 |
| 172.2.48.104 | 2885824616 | 0 |
| 172.2.48.105 | 2885824617 | 0 |
| 172.2.48.106 | 2885824618 | 0 |
| 172.2.48.107 | 2885824619 | 0 |
| 172.2.48.108 | 2885824620 | 0 |
| 172.2.48.109 | 2885824621 | 0 |
| 172.2.48.110 | 2885824622 | 0 |
| 172.2.48.111 | 2885824623 | 0 |
| 172.2.48.112 | 2885824624 | 0 |
| 172.2.48.113 | 2885824625 | 0 |
| 172.2.48.114 | 2885824626 | 0 |
| 172.2.48.115 | 2885824627 | 0 |
| 172.2.48.116 | 2885824628 | 0 |
| 172.2.48.117 | 2885824629 | 0 |
| 172.2.48.118 | 2885824630 | 0 |
| 172.2.48.119 | 2885824631 | 0 |
| 172.2.48.120 | 2885824632 | 0 |
| 172.2.48.121 | 2885824633 | 0 |
| 172.2.48.122 | 2885824634 | 0 |
| 172.2.48.123 | 2885824635 | 0 |
| 172.2.48.124 | 2885824636 | 0 |
| 172.2.48.125 | 2885824637 | 0 |
| 172.2.48.126 | 2885824638 | 0 |
| 172.2.48.127 | 2885824639 | 0 |
| 172.2.48.128 | 2885824640 | 0 |
| 172.2.48.129 | 2885824641 | 0 |
| 172.2.48.130 | 2885824642 | 0 |
| 172.2.48.131 | 2885824643 | 0 |
| 172.2.48.132 | 2885824644 | 0 |
| 172.2.48.133 | 2885824645 | 0 |
| 172.2.48.134 | 2885824646 | 0 |
| 172.2.48.135 | 2885824647 | 0 |
| 172.2.48.136 | 2885824648 | 0 |
| 172.2.48.137 | 2885824649 | 0 |
| 172.2.48.138 | 2885824650 | 0 |
| 172.2.48.139 | 2885824651 | 0 |
| 172.2.48.140 | 2885824652 | 0 |
| 172.2.48.141 | 2885824653 | 0 |
| 172.2.48.142 | 2885824654 | 0 |
| 172.2.48.143 | 2885824655 | 0 |
| 172.2.48.144 | 2885824656 | 0 |
| 172.2.48.145 | 2885824657 | 0 |
| 172.2.48.146 | 2885824658 | 0 |
| 172.2.48.147 | 2885824659 | 0 |
| 172.2.48.148 | 2885824660 | 0 |
| 172.2.48.149 | 2885824661 | 0 |
| 172.2.48.150 | 2885824662 | 0 |
| 172.2.48.151 | 2885824663 | 0 |
| 172.2.48.152 | 2885824664 | 0 |
| 172.2.48.153 | 2885824665 | 0 |
| 172.2.48.154 | 2885824666 | 0 |
| 172.2.48.155 | 2885824667 | 0 |
| 172.2.48.156 | 2885824668 | 0 |
| 172.2.48.157 | 2885824669 | 0 |
| 172.2.48.158 | 2885824670 | 0 |
| 172.2.48.159 | 2885824671 | 0 |
| 172.2.48.160 | 2885824672 | 0 |
| 172.2.48.161 | 2885824673 | 0 |
| 172.2.48.162 | 2885824674 | 0 |
| 172.2.48.163 | 2885824675 | 0 |
| 172.2.48.164 | 2885824676 | 0 |
| 172.2.48.165 | 2885824677 | 0 |
| 172.2.48.166 | 2885824678 | 0 |
| 172.2.48.167 | 2885824679 | 0 |
| 172.2.48.168 | 2885824680 | 0 |
| 172.2.48.169 | 2885824681 | 0 |
| 172.2.48.170 | 2885824682 | 0 |
| 172.2.48.171 | 2885824683 | 0 |
| IP | Numerical IP | DNS |
| 172.2.48.172 | 2885824684 | 0 |
| 172.2.48.173 | 2885824685 | 0 |
| 172.2.48.174 | 2885824686 | 0 |
| 172.2.48.175 | 2885824687 | 0 |
| 172.2.48.176 | 2885824688 | 0 |
| 172.2.48.177 | 2885824689 | 0 |
| 172.2.48.178 | 2885824690 | 0 |
| 172.2.48.179 | 2885824691 | 0 |
| 172.2.48.180 | 2885824692 | 0 |
| 172.2.48.181 | 2885824693 | 0 |
| 172.2.48.182 | 2885824694 | 0 |
| 172.2.48.183 | 2885824695 | 0 |
| 172.2.48.184 | 2885824696 | 0 |
| 172.2.48.185 | 2885824697 | 0 |
| 172.2.48.186 | 2885824698 | 0 |
| 172.2.48.187 | 2885824699 | 0 |
| 172.2.48.188 | 2885824700 | 0 |
| 172.2.48.189 | 2885824701 | 0 |
| 172.2.48.190 | 2885824702 | 0 |
| 172.2.48.191 | 2885824703 | 0 |
| 172.2.48.192 | 2885824704 | 0 |
| 172.2.48.193 | 2885824705 | 0 |
| 172.2.48.194 | 2885824706 | 0 |
| 172.2.48.195 | 2885824707 | 0 |
| 172.2.48.196 | 2885824708 | 0 |
| 172.2.48.197 | 2885824709 | 0 |
| 172.2.48.198 | 2885824710 | 0 |
| 172.2.48.199 | 2885824711 | 0 |
| 172.2.48.200 | 2885824712 | 0 |
| 172.2.48.201 | 2885824713 | 0 |
| 172.2.48.202 | 2885824714 | 0 |
| 172.2.48.203 | 2885824715 | 0 |
| 172.2.48.204 | 2885824716 | 0 |
| 172.2.48.205 | 2885824717 | 0 |
| 172.2.48.206 | 2885824718 | 0 |
| 172.2.48.207 | 2885824719 | 0 |
| 172.2.48.208 | 2885824720 | 0 |
| 172.2.48.209 | 2885824721 | 0 |
| 172.2.48.210 | 2885824722 | 0 |
| 172.2.48.211 | 2885824723 | 0 |
| 172.2.48.212 | 2885824724 | 0 |
| 172.2.48.213 | 2885824725 | 0 |
| 172.2.48.214 | 2885824726 | 0 |
| 172.2.48.215 | 2885824727 | 0 |
| 172.2.48.216 | 2885824728 | 0 |
| 172.2.48.217 | 2885824729 | 0 |
| 172.2.48.218 | 2885824730 | 0 |
| 172.2.48.219 | 2885824731 | 0 |
| 172.2.48.220 | 2885824732 | 0 |
| 172.2.48.221 | 2885824733 | 0 |
| 172.2.48.222 | 2885824734 | 0 |
| 172.2.48.223 | 2885824735 | 0 |
| 172.2.48.224 | 2885824736 | 0 |
| 172.2.48.225 | 2885824737 | 0 |
| 172.2.48.226 | 2885824738 | 0 |
| 172.2.48.227 | 2885824739 | 0 |
| 172.2.48.228 | 2885824740 | 0 |
| 172.2.48.229 | 2885824741 | 0 |
| 172.2.48.230 | 2885824742 | 0 |
| 172.2.48.231 | 2885824743 | 0 |
| 172.2.48.232 | 2885824744 | 0 |
| 172.2.48.233 | 2885824745 | 0 |
| 172.2.48.234 | 2885824746 | 0 |
| 172.2.48.235 | 2885824747 | 0 |
| 172.2.48.236 | 2885824748 | 0 |
| 172.2.48.237 | 2885824749 | 0 |
| 172.2.48.238 | 2885824750 | 0 |
| 172.2.48.239 | 2885824751 | 0 |
| 172.2.48.240 | 2885824752 | 0 |
| 172.2.48.241 | 2885824753 | 0 |
| 172.2.48.242 | 2885824754 | 0 |
| 172.2.48.243 | 2885824755 | 0 |
| 172.2.48.244 | 2885824756 | 0 |
| 172.2.48.245 | 2885824757 | 0 |
| 172.2.48.246 | 2885824758 | 0 |
| 172.2.48.247 | 2885824759 | 0 |
| 172.2.48.248 | 2885824760 | 0 |
| 172.2.48.249 | 2885824761 | 0 |
| 172.2.48.250 | 2885824762 | 0 |
| 172.2.48.251 | 2885824763 | 0 |
| 172.2.48.252 | 2885824764 | 0 |
| 172.2.48.253 | 2885824765 | 0 |
| 172.2.48.254 | 2885824766 | 0 |
| 172.2.48.255 | 2885824767 | 0 |