L'indirizzo IP 197.81.2 è fornito da Optinet, che è di proprietà del CIDR (Classless Inter-Domain Routing) 197.80.0.0/13, IP tra 197.80.0.0 a 197.87.255.255 ). Il numero di sistema autonomo (ASN) è 10474.
| ASN | 10474 |
| IP inizia con | 197.80.0.0 |
| IP finale con | 197.87.255.255 |
| ASN Nome | Optinet |
| CDIR | 197.80.0.0/13 |
| IP numerico | |
| Registe | afrinic |
| Ultimo aggiornamento | 11/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | ZA | South Africa | - | Cape Town | -33,9258 | 18,4232 | 2017-07-11 |
| MaxMind | ZA | South Africa | - | Johannesburg | -26,2309 | 28,0583 | 2017-07-11 |
| Whois | ZA | - | - | - | 23 | -31 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 197.81.2.0 | 3310420480 | 0 |
| 197.81.2.1 | 3310420481 | 0 |
| 197.81.2.2 | 3310420482 | 0 |
| 197.81.2.3 | 3310420483 | 0 |
| 197.81.2.4 | 3310420484 | 0 |
| 197.81.2.5 | 3310420485 | 0 |
| 197.81.2.6 | 3310420486 | 0 |
| 197.81.2.7 | 3310420487 | 0 |
| 197.81.2.8 | 3310420488 | 0 |
| 197.81.2.9 | 3310420489 | 0 |
| 197.81.2.10 | 3310420490 | 0 |
| 197.81.2.11 | 3310420491 | 0 |
| 197.81.2.12 | 3310420492 | 0 |
| 197.81.2.13 | 3310420493 | 0 |
| 197.81.2.14 | 3310420494 | 0 |
| 197.81.2.15 | 3310420495 | 0 |
| 197.81.2.16 | 3310420496 | 0 |
| 197.81.2.17 | 3310420497 | 0 |
| 197.81.2.18 | 3310420498 | 0 |
| 197.81.2.19 | 3310420499 | 0 |
| 197.81.2.20 | 3310420500 | 0 |
| 197.81.2.21 | 3310420501 | 0 |
| 197.81.2.22 | 3310420502 | 0 |
| 197.81.2.23 | 3310420503 | 0 |
| 197.81.2.24 | 3310420504 | 0 |
| 197.81.2.25 | 3310420505 | 0 |
| 197.81.2.26 | 3310420506 | 0 |
| 197.81.2.27 | 3310420507 | 0 |
| 197.81.2.28 | 3310420508 | 0 |
| 197.81.2.29 | 3310420509 | 0 |
| 197.81.2.30 | 3310420510 | 0 |
| 197.81.2.31 | 3310420511 | 0 |
| 197.81.2.32 | 3310420512 | 0 |
| 197.81.2.33 | 3310420513 | 0 |
| 197.81.2.34 | 3310420514 | 0 |
| 197.81.2.35 | 3310420515 | 0 |
| 197.81.2.36 | 3310420516 | 0 |
| 197.81.2.37 | 3310420517 | 0 |
| 197.81.2.38 | 3310420518 | 0 |
| 197.81.2.39 | 3310420519 | 0 |
| 197.81.2.40 | 3310420520 | 0 |
| 197.81.2.41 | 3310420521 | 0 |
| 197.81.2.42 | 3310420522 | 0 |
| 197.81.2.43 | 3310420523 | 0 |
| 197.81.2.44 | 3310420524 | 0 |
| 197.81.2.45 | 3310420525 | 0 |
| 197.81.2.46 | 3310420526 | 0 |
| 197.81.2.47 | 3310420527 | 0 |
| 197.81.2.48 | 3310420528 | 0 |
| 197.81.2.49 | 3310420529 | 0 |
| 197.81.2.50 | 3310420530 | 0 |
| 197.81.2.51 | 3310420531 | 0 |
| 197.81.2.52 | 3310420532 | 0 |
| 197.81.2.53 | 3310420533 | 0 |
| 197.81.2.54 | 3310420534 | 0 |
| 197.81.2.55 | 3310420535 | 0 |
| 197.81.2.56 | 3310420536 | 0 |
| 197.81.2.57 | 3310420537 | 0 |
| 197.81.2.58 | 3310420538 | 0 |
| 197.81.2.59 | 3310420539 | 0 |
| 197.81.2.60 | 3310420540 | 0 |
| 197.81.2.61 | 3310420541 | 0 |
| 197.81.2.62 | 3310420542 | 0 |
| 197.81.2.63 | 3310420543 | 0 |
| 197.81.2.64 | 3310420544 | 0 |
| 197.81.2.65 | 3310420545 | 0 |
| 197.81.2.66 | 3310420546 | 0 |
| 197.81.2.67 | 3310420547 | 0 |
| 197.81.2.68 | 3310420548 | 0 |
| 197.81.2.69 | 3310420549 | 0 |
| 197.81.2.70 | 3310420550 | 0 |
| 197.81.2.71 | 3310420551 | 0 |
| 197.81.2.72 | 3310420552 | 0 |
| 197.81.2.73 | 3310420553 | 0 |
| 197.81.2.74 | 3310420554 | 0 |
| 197.81.2.75 | 3310420555 | 0 |
| 197.81.2.76 | 3310420556 | 0 |
| 197.81.2.77 | 3310420557 | 0 |
| 197.81.2.78 | 3310420558 | 0 |
| 197.81.2.79 | 3310420559 | 0 |
| 197.81.2.80 | 3310420560 | 0 |
| 197.81.2.81 | 3310420561 | 0 |
| 197.81.2.82 | 3310420562 | 0 |
| 197.81.2.83 | 3310420563 | 0 |
| 197.81.2.84 | 3310420564 | 0 |
| 197.81.2.85 | 3310420565 | 0 |
| IP | Numerical IP | DNS |
| 197.81.2.86 | 3310420566 | 0 |
| 197.81.2.87 | 3310420567 | 0 |
| 197.81.2.88 | 3310420568 | 0 |
| 197.81.2.89 | 3310420569 | 0 |
| 197.81.2.90 | 3310420570 | 0 |
| 197.81.2.91 | 3310420571 | 0 |
| 197.81.2.92 | 3310420572 | 0 |
| 197.81.2.93 | 3310420573 | 0 |
| 197.81.2.94 | 3310420574 | 0 |
| 197.81.2.95 | 3310420575 | 0 |
| 197.81.2.96 | 3310420576 | 0 |
| 197.81.2.97 | 3310420577 | 0 |
| 197.81.2.98 | 3310420578 | 0 |
| 197.81.2.99 | 3310420579 | 0 |
| 197.81.2.100 | 3310420580 | 0 |
| 197.81.2.101 | 3310420581 | 0 |
| 197.81.2.102 | 3310420582 | 0 |
| 197.81.2.103 | 3310420583 | 0 |
| 197.81.2.104 | 3310420584 | 0 |
| 197.81.2.105 | 3310420585 | 0 |
| 197.81.2.106 | 3310420586 | 0 |
| 197.81.2.107 | 3310420587 | 0 |
| 197.81.2.108 | 3310420588 | 0 |
| 197.81.2.109 | 3310420589 | 0 |
| 197.81.2.110 | 3310420590 | 0 |
| 197.81.2.111 | 3310420591 | 0 |
| 197.81.2.112 | 3310420592 | 0 |
| 197.81.2.113 | 3310420593 | 0 |
| 197.81.2.114 | 3310420594 | 0 |
| 197.81.2.115 | 3310420595 | 0 |
| 197.81.2.116 | 3310420596 | 0 |
| 197.81.2.117 | 3310420597 | 0 |
| 197.81.2.118 | 3310420598 | 0 |
| 197.81.2.119 | 3310420599 | 0 |
| 197.81.2.120 | 3310420600 | 0 |
| 197.81.2.121 | 3310420601 | 0 |
| 197.81.2.122 | 3310420602 | 0 |
| 197.81.2.123 | 3310420603 | 0 |
| 197.81.2.124 | 3310420604 | 0 |
| 197.81.2.125 | 3310420605 | 0 |
| 197.81.2.126 | 3310420606 | 0 |
| 197.81.2.127 | 3310420607 | 0 |
| 197.81.2.128 | 3310420608 | 0 |
| 197.81.2.129 | 3310420609 | 0 |
| 197.81.2.130 | 3310420610 | 0 |
| 197.81.2.131 | 3310420611 | 0 |
| 197.81.2.132 | 3310420612 | 0 |
| 197.81.2.133 | 3310420613 | 0 |
| 197.81.2.134 | 3310420614 | 0 |
| 197.81.2.135 | 3310420615 | 0 |
| 197.81.2.136 | 3310420616 | 0 |
| 197.81.2.137 | 3310420617 | 0 |
| 197.81.2.138 | 3310420618 | 0 |
| 197.81.2.139 | 3310420619 | 0 |
| 197.81.2.140 | 3310420620 | 0 |
| 197.81.2.141 | 3310420621 | 0 |
| 197.81.2.142 | 3310420622 | 0 |
| 197.81.2.143 | 3310420623 | 0 |
| 197.81.2.144 | 3310420624 | 0 |
| 197.81.2.145 | 3310420625 | 0 |
| 197.81.2.146 | 3310420626 | 0 |
| 197.81.2.147 | 3310420627 | 0 |
| 197.81.2.148 | 3310420628 | 0 |
| 197.81.2.149 | 3310420629 | 0 |
| 197.81.2.150 | 3310420630 | 0 |
| 197.81.2.151 | 3310420631 | 0 |
| 197.81.2.152 | 3310420632 | 0 |
| 197.81.2.153 | 3310420633 | 0 |
| 197.81.2.154 | 3310420634 | 0 |
| 197.81.2.155 | 3310420635 | 0 |
| 197.81.2.156 | 3310420636 | 0 |
| 197.81.2.157 | 3310420637 | 0 |
| 197.81.2.158 | 3310420638 | 0 |
| 197.81.2.159 | 3310420639 | 0 |
| 197.81.2.160 | 3310420640 | 0 |
| 197.81.2.161 | 3310420641 | 0 |
| 197.81.2.162 | 3310420642 | 0 |
| 197.81.2.163 | 3310420643 | 0 |
| 197.81.2.164 | 3310420644 | 0 |
| 197.81.2.165 | 3310420645 | 0 |
| 197.81.2.166 | 3310420646 | 0 |
| 197.81.2.167 | 3310420647 | 0 |
| 197.81.2.168 | 3310420648 | 0 |
| 197.81.2.169 | 3310420649 | 0 |
| 197.81.2.170 | 3310420650 | 0 |
| 197.81.2.171 | 3310420651 | 0 |
| IP | Numerical IP | DNS |
| 197.81.2.172 | 3310420652 | 0 |
| 197.81.2.173 | 3310420653 | 0 |
| 197.81.2.174 | 3310420654 | 0 |
| 197.81.2.175 | 3310420655 | 0 |
| 197.81.2.176 | 3310420656 | 0 |
| 197.81.2.177 | 3310420657 | 0 |
| 197.81.2.178 | 3310420658 | 0 |
| 197.81.2.179 | 3310420659 | 0 |
| 197.81.2.180 | 3310420660 | 0 |
| 197.81.2.181 | 3310420661 | 0 |
| 197.81.2.182 | 3310420662 | 0 |
| 197.81.2.183 | 3310420663 | 0 |
| 197.81.2.184 | 3310420664 | 0 |
| 197.81.2.185 | 3310420665 | 0 |
| 197.81.2.186 | 3310420666 | 0 |
| 197.81.2.187 | 3310420667 | 0 |
| 197.81.2.188 | 3310420668 | 0 |
| 197.81.2.189 | 3310420669 | 0 |
| 197.81.2.190 | 3310420670 | 0 |
| 197.81.2.191 | 3310420671 | 0 |
| 197.81.2.192 | 3310420672 | 0 |
| 197.81.2.193 | 3310420673 | 0 |
| 197.81.2.194 | 3310420674 | 0 |
| 197.81.2.195 | 3310420675 | 0 |
| 197.81.2.196 | 3310420676 | 0 |
| 197.81.2.197 | 3310420677 | 0 |
| 197.81.2.198 | 3310420678 | 0 |
| 197.81.2.199 | 3310420679 | 0 |
| 197.81.2.200 | 3310420680 | 0 |
| 197.81.2.201 | 3310420681 | 0 |
| 197.81.2.202 | 3310420682 | 0 |
| 197.81.2.203 | 3310420683 | 0 |
| 197.81.2.204 | 3310420684 | 0 |
| 197.81.2.205 | 3310420685 | 0 |
| 197.81.2.206 | 3310420686 | 0 |
| 197.81.2.207 | 3310420687 | 0 |
| 197.81.2.208 | 3310420688 | 0 |
| 197.81.2.209 | 3310420689 | 0 |
| 197.81.2.210 | 3310420690 | 0 |
| 197.81.2.211 | 3310420691 | 0 |
| 197.81.2.212 | 3310420692 | 0 |
| 197.81.2.213 | 3310420693 | 0 |
| 197.81.2.214 | 3310420694 | 0 |
| 197.81.2.215 | 3310420695 | 0 |
| 197.81.2.216 | 3310420696 | 0 |
| 197.81.2.217 | 3310420697 | 0 |
| 197.81.2.218 | 3310420698 | 0 |
| 197.81.2.219 | 3310420699 | 0 |
| 197.81.2.220 | 3310420700 | 0 |
| 197.81.2.221 | 3310420701 | 0 |
| 197.81.2.222 | 3310420702 | 0 |
| 197.81.2.223 | 3310420703 | 0 |
| 197.81.2.224 | 3310420704 | 0 |
| 197.81.2.225 | 3310420705 | 0 |
| 197.81.2.226 | 3310420706 | 0 |
| 197.81.2.227 | 3310420707 | 0 |
| 197.81.2.228 | 3310420708 | 0 |
| 197.81.2.229 | 3310420709 | 0 |
| 197.81.2.230 | 3310420710 | 0 |
| 197.81.2.231 | 3310420711 | 0 |
| 197.81.2.232 | 3310420712 | 0 |
| 197.81.2.233 | 3310420713 | 0 |
| 197.81.2.234 | 3310420714 | 0 |
| 197.81.2.235 | 3310420715 | 0 |
| 197.81.2.236 | 3310420716 | 0 |
| 197.81.2.237 | 3310420717 | 0 |
| 197.81.2.238 | 3310420718 | 0 |
| 197.81.2.239 | 3310420719 | 0 |
| 197.81.2.240 | 3310420720 | 0 |
| 197.81.2.241 | 3310420721 | 0 |
| 197.81.2.242 | 3310420722 | 0 |
| 197.81.2.243 | 3310420723 | 0 |
| 197.81.2.244 | 3310420724 | 0 |
| 197.81.2.245 | 3310420725 | 0 |
| 197.81.2.246 | 3310420726 | 0 |
| 197.81.2.247 | 3310420727 | 0 |
| 197.81.2.248 | 3310420728 | 0 |
| 197.81.2.249 | 3310420729 | 0 |
| 197.81.2.250 | 3310420730 | 0 |
| 197.81.2.251 | 3310420731 | 0 |
| 197.81.2.252 | 3310420732 | 0 |
| 197.81.2.253 | 3310420733 | 0 |
| 197.81.2.254 | 3310420734 | 0 |
| 197.81.2.255 | 3310420735 | 0 |