L'indirizzo IP 172.0.99 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 | 08/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Saint Louis | 38,6273 | -90,1979 | 2017-07-08 |
| MaxMind | US | United States | - | St Louis | 38,5491 | -90,3199 | 2017-07-08 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.0.99.0 | 2885706496 | 0 |
| 172.0.99.1 | 2885706497 | 0 |
| 172.0.99.2 | 2885706498 | 0 |
| 172.0.99.3 | 2885706499 | 0 |
| 172.0.99.4 | 2885706500 | 0 |
| 172.0.99.5 | 2885706501 | 0 |
| 172.0.99.6 | 2885706502 | 0 |
| 172.0.99.7 | 2885706503 | 0 |
| 172.0.99.8 | 2885706504 | 0 |
| 172.0.99.9 | 2885706505 | 0 |
| 172.0.99.10 | 2885706506 | 0 |
| 172.0.99.11 | 2885706507 | 0 |
| 172.0.99.12 | 2885706508 | 0 |
| 172.0.99.13 | 2885706509 | 0 |
| 172.0.99.14 | 2885706510 | 0 |
| 172.0.99.15 | 2885706511 | 0 |
| 172.0.99.16 | 2885706512 | 0 |
| 172.0.99.17 | 2885706513 | 0 |
| 172.0.99.18 | 2885706514 | 0 |
| 172.0.99.19 | 2885706515 | 0 |
| 172.0.99.20 | 2885706516 | 0 |
| 172.0.99.21 | 2885706517 | 0 |
| 172.0.99.22 | 2885706518 | 0 |
| 172.0.99.23 | 2885706519 | 0 |
| 172.0.99.24 | 2885706520 | 0 |
| 172.0.99.25 | 2885706521 | 0 |
| 172.0.99.26 | 2885706522 | 0 |
| 172.0.99.27 | 2885706523 | 0 |
| 172.0.99.28 | 2885706524 | 0 |
| 172.0.99.29 | 2885706525 | 0 |
| 172.0.99.30 | 2885706526 | 0 |
| 172.0.99.31 | 2885706527 | 0 |
| 172.0.99.32 | 2885706528 | 0 |
| 172.0.99.33 | 2885706529 | 0 |
| 172.0.99.34 | 2885706530 | 0 |
| 172.0.99.35 | 2885706531 | 0 |
| 172.0.99.36 | 2885706532 | 0 |
| 172.0.99.37 | 2885706533 | 0 |
| 172.0.99.38 | 2885706534 | 0 |
| 172.0.99.39 | 2885706535 | 0 |
| 172.0.99.40 | 2885706536 | 0 |
| 172.0.99.41 | 2885706537 | 0 |
| 172.0.99.42 | 2885706538 | 0 |
| 172.0.99.43 | 2885706539 | 0 |
| 172.0.99.44 | 2885706540 | 0 |
| 172.0.99.45 | 2885706541 | 0 |
| 172.0.99.46 | 2885706542 | 0 |
| 172.0.99.47 | 2885706543 | 0 |
| 172.0.99.48 | 2885706544 | 0 |
| 172.0.99.49 | 2885706545 | 0 |
| 172.0.99.50 | 2885706546 | 0 |
| 172.0.99.51 | 2885706547 | 0 |
| 172.0.99.52 | 2885706548 | 0 |
| 172.0.99.53 | 2885706549 | 0 |
| 172.0.99.54 | 2885706550 | 0 |
| 172.0.99.55 | 2885706551 | 0 |
| 172.0.99.56 | 2885706552 | 0 |
| 172.0.99.57 | 2885706553 | 0 |
| 172.0.99.58 | 2885706554 | 0 |
| 172.0.99.59 | 2885706555 | 0 |
| 172.0.99.60 | 2885706556 | 0 |
| 172.0.99.61 | 2885706557 | 0 |
| 172.0.99.62 | 2885706558 | 0 |
| 172.0.99.63 | 2885706559 | 0 |
| 172.0.99.64 | 2885706560 | 0 |
| 172.0.99.65 | 2885706561 | 0 |
| 172.0.99.66 | 2885706562 | 0 |
| 172.0.99.67 | 2885706563 | 0 |
| 172.0.99.68 | 2885706564 | 0 |
| 172.0.99.69 | 2885706565 | 0 |
| 172.0.99.70 | 2885706566 | 0 |
| 172.0.99.71 | 2885706567 | 0 |
| 172.0.99.72 | 2885706568 | 0 |
| 172.0.99.73 | 2885706569 | 0 |
| 172.0.99.74 | 2885706570 | 0 |
| 172.0.99.75 | 2885706571 | 0 |
| 172.0.99.76 | 2885706572 | 0 |
| 172.0.99.77 | 2885706573 | 0 |
| 172.0.99.78 | 2885706574 | 0 |
| 172.0.99.79 | 2885706575 | 0 |
| 172.0.99.80 | 2885706576 | 0 |
| 172.0.99.81 | 2885706577 | 0 |
| 172.0.99.82 | 2885706578 | 0 |
| 172.0.99.83 | 2885706579 | 0 |
| 172.0.99.84 | 2885706580 | 0 |
| 172.0.99.85 | 2885706581 | 0 |
| IP | Numerical IP | DNS |
| 172.0.99.86 | 2885706582 | 0 |
| 172.0.99.87 | 2885706583 | 0 |
| 172.0.99.88 | 2885706584 | 0 |
| 172.0.99.89 | 2885706585 | 0 |
| 172.0.99.90 | 2885706586 | 0 |
| 172.0.99.91 | 2885706587 | 0 |
| 172.0.99.92 | 2885706588 | 0 |
| 172.0.99.93 | 2885706589 | 0 |
| 172.0.99.94 | 2885706590 | 0 |
| 172.0.99.95 | 2885706591 | 0 |
| 172.0.99.96 | 2885706592 | 0 |
| 172.0.99.97 | 2885706593 | 0 |
| 172.0.99.98 | 2885706594 | 0 |
| 172.0.99.99 | 2885706595 | 0 |
| 172.0.99.100 | 2885706596 | 0 |
| 172.0.99.101 | 2885706597 | 0 |
| 172.0.99.102 | 2885706598 | 0 |
| 172.0.99.103 | 2885706599 | 0 |
| 172.0.99.104 | 2885706600 | 0 |
| 172.0.99.105 | 2885706601 | 0 |
| 172.0.99.106 | 2885706602 | 0 |
| 172.0.99.107 | 2885706603 | 0 |
| 172.0.99.108 | 2885706604 | 0 |
| 172.0.99.109 | 2885706605 | 0 |
| 172.0.99.110 | 2885706606 | 0 |
| 172.0.99.111 | 2885706607 | 0 |
| 172.0.99.112 | 2885706608 | 0 |
| 172.0.99.113 | 2885706609 | 0 |
| 172.0.99.114 | 2885706610 | 0 |
| 172.0.99.115 | 2885706611 | 0 |
| 172.0.99.116 | 2885706612 | 0 |
| 172.0.99.117 | 2885706613 | 0 |
| 172.0.99.118 | 2885706614 | 0 |
| 172.0.99.119 | 2885706615 | 0 |
| 172.0.99.120 | 2885706616 | 0 |
| 172.0.99.121 | 2885706617 | 0 |
| 172.0.99.122 | 2885706618 | 0 |
| 172.0.99.123 | 2885706619 | 0 |
| 172.0.99.124 | 2885706620 | 0 |
| 172.0.99.125 | 2885706621 | 0 |
| 172.0.99.126 | 2885706622 | 0 |
| 172.0.99.127 | 2885706623 | 0 |
| 172.0.99.128 | 2885706624 | 0 |
| 172.0.99.129 | 2885706625 | 0 |
| 172.0.99.130 | 2885706626 | 0 |
| 172.0.99.131 | 2885706627 | 0 |
| 172.0.99.132 | 2885706628 | 0 |
| 172.0.99.133 | 2885706629 | 0 |
| 172.0.99.134 | 2885706630 | 0 |
| 172.0.99.135 | 2885706631 | 0 |
| 172.0.99.136 | 2885706632 | 0 |
| 172.0.99.137 | 2885706633 | 0 |
| 172.0.99.138 | 2885706634 | 0 |
| 172.0.99.139 | 2885706635 | 0 |
| 172.0.99.140 | 2885706636 | 0 |
| 172.0.99.141 | 2885706637 | 0 |
| 172.0.99.142 | 2885706638 | 0 |
| 172.0.99.143 | 2885706639 | 0 |
| 172.0.99.144 | 2885706640 | 0 |
| 172.0.99.145 | 2885706641 | 0 |
| 172.0.99.146 | 2885706642 | 0 |
| 172.0.99.147 | 2885706643 | 0 |
| 172.0.99.148 | 2885706644 | 0 |
| 172.0.99.149 | 2885706645 | 0 |
| 172.0.99.150 | 2885706646 | 0 |
| 172.0.99.151 | 2885706647 | 0 |
| 172.0.99.152 | 2885706648 | 0 |
| 172.0.99.153 | 2885706649 | 0 |
| 172.0.99.154 | 2885706650 | 0 |
| 172.0.99.155 | 2885706651 | 0 |
| 172.0.99.156 | 2885706652 | 0 |
| 172.0.99.157 | 2885706653 | 0 |
| 172.0.99.158 | 2885706654 | 0 |
| 172.0.99.159 | 2885706655 | 0 |
| 172.0.99.160 | 2885706656 | 0 |
| 172.0.99.161 | 2885706657 | 0 |
| 172.0.99.162 | 2885706658 | 0 |
| 172.0.99.163 | 2885706659 | 0 |
| 172.0.99.164 | 2885706660 | 0 |
| 172.0.99.165 | 2885706661 | 0 |
| 172.0.99.166 | 2885706662 | 0 |
| 172.0.99.167 | 2885706663 | 0 |
| 172.0.99.168 | 2885706664 | 0 |
| 172.0.99.169 | 2885706665 | 0 |
| 172.0.99.170 | 2885706666 | 0 |
| 172.0.99.171 | 2885706667 | 0 |
| IP | Numerical IP | DNS |
| 172.0.99.172 | 2885706668 | 0 |
| 172.0.99.173 | 2885706669 | 0 |
| 172.0.99.174 | 2885706670 | 0 |
| 172.0.99.175 | 2885706671 | 0 |
| 172.0.99.176 | 2885706672 | 0 |
| 172.0.99.177 | 2885706673 | 0 |
| 172.0.99.178 | 2885706674 | 0 |
| 172.0.99.179 | 2885706675 | 0 |
| 172.0.99.180 | 2885706676 | 0 |
| 172.0.99.181 | 2885706677 | 0 |
| 172.0.99.182 | 2885706678 | 0 |
| 172.0.99.183 | 2885706679 | 0 |
| 172.0.99.184 | 2885706680 | 0 |
| 172.0.99.185 | 2885706681 | 0 |
| 172.0.99.186 | 2885706682 | 0 |
| 172.0.99.187 | 2885706683 | 0 |
| 172.0.99.188 | 2885706684 | 0 |
| 172.0.99.189 | 2885706685 | 0 |
| 172.0.99.190 | 2885706686 | 0 |
| 172.0.99.191 | 2885706687 | 0 |
| 172.0.99.192 | 2885706688 | 0 |
| 172.0.99.193 | 2885706689 | 0 |
| 172.0.99.194 | 2885706690 | 0 |
| 172.0.99.195 | 2885706691 | 0 |
| 172.0.99.196 | 2885706692 | 0 |
| 172.0.99.197 | 2885706693 | 0 |
| 172.0.99.198 | 2885706694 | 0 |
| 172.0.99.199 | 2885706695 | 0 |
| 172.0.99.200 | 2885706696 | 0 |
| 172.0.99.201 | 2885706697 | 0 |
| 172.0.99.202 | 2885706698 | 0 |
| 172.0.99.203 | 2885706699 | 0 |
| 172.0.99.204 | 2885706700 | 0 |
| 172.0.99.205 | 2885706701 | 0 |
| 172.0.99.206 | 2885706702 | 0 |
| 172.0.99.207 | 2885706703 | 0 |
| 172.0.99.208 | 2885706704 | 0 |
| 172.0.99.209 | 2885706705 | 0 |
| 172.0.99.210 | 2885706706 | 0 |
| 172.0.99.211 | 2885706707 | 0 |
| 172.0.99.212 | 2885706708 | 0 |
| 172.0.99.213 | 2885706709 | 0 |
| 172.0.99.214 | 2885706710 | 0 |
| 172.0.99.215 | 2885706711 | 0 |
| 172.0.99.216 | 2885706712 | 0 |
| 172.0.99.217 | 2885706713 | 0 |
| 172.0.99.218 | 2885706714 | 0 |
| 172.0.99.219 | 2885706715 | 0 |
| 172.0.99.220 | 2885706716 | 0 |
| 172.0.99.221 | 2885706717 | 0 |
| 172.0.99.222 | 2885706718 | 0 |
| 172.0.99.223 | 2885706719 | 0 |
| 172.0.99.224 | 2885706720 | 0 |
| 172.0.99.225 | 2885706721 | 0 |
| 172.0.99.226 | 2885706722 | 0 |
| 172.0.99.227 | 2885706723 | 0 |
| 172.0.99.228 | 2885706724 | 0 |
| 172.0.99.229 | 2885706725 | 0 |
| 172.0.99.230 | 2885706726 | 0 |
| 172.0.99.231 | 2885706727 | 0 |
| 172.0.99.232 | 2885706728 | 0 |
| 172.0.99.233 | 2885706729 | 0 |
| 172.0.99.234 | 2885706730 | 0 |
| 172.0.99.235 | 2885706731 | 0 |
| 172.0.99.236 | 2885706732 | 0 |
| 172.0.99.237 | 2885706733 | 0 |
| 172.0.99.238 | 2885706734 | 0 |
| 172.0.99.239 | 2885706735 | 0 |
| 172.0.99.240 | 2885706736 | 0 |
| 172.0.99.241 | 2885706737 | 0 |
| 172.0.99.242 | 2885706738 | 0 |
| 172.0.99.243 | 2885706739 | 0 |
| 172.0.99.244 | 2885706740 | 0 |
| 172.0.99.245 | 2885706741 | 0 |
| 172.0.99.246 | 2885706742 | 0 |
| 172.0.99.247 | 2885706743 | 0 |
| 172.0.99.248 | 2885706744 | 0 |
| 172.0.99.249 | 2885706745 | 0 |
| 172.0.99.250 | 2885706746 | 0 |
| 172.0.99.251 | 2885706747 | 0 |
| 172.0.99.252 | 2885706748 | 0 |
| 172.0.99.253 | 2885706749 | 0 |
| 172.0.99.254 | 2885706750 | 0 |
| 172.0.99.255 | 2885706751 | 0 |