La dirección IP 197.91.91 es proporcionada por Optinet, que es propiedad de la CIDR (Classless Inter-Domain Routing) 197.88.0.0/13, IP entre 197.88.0.0 a 197.95.255.255 ). El número de sistema autónomo (ASN) es 10474.
| ASN | 10474 |
| IP que comienzan con | 197.88.0.0 |
| IP que termina con | 197.95.255.255 |
| ASN Nombre | Optinet |
| CDIR | 197.88.0.0/13 |
| IP numérica | |
| Registe | afrinic |
| Última actualización | 06/03/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | ZA | Sudáfrica | - | Durban | -29,8579 | 31,0292 | 2019-03-05 |
| MaxMind | ZA | Sudáfrica | - | - | -29 | 24 | 2019-03-05 |
| Whois | ZA | - | - | - | 23 | -31 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 197.91.91.0 | 3311098624 | 0 |
| 197.91.91.1 | 3311098625 | 0 |
| 197.91.91.2 | 3311098626 | 0 |
| 197.91.91.3 | 3311098627 | 0 |
| 197.91.91.4 | 3311098628 | 0 |
| 197.91.91.5 | 3311098629 | 0 |
| 197.91.91.6 | 3311098630 | 0 |
| 197.91.91.7 | 3311098631 | 0 |
| 197.91.91.8 | 3311098632 | 0 |
| 197.91.91.9 | 3311098633 | 0 |
| 197.91.91.10 | 3311098634 | 0 |
| 197.91.91.11 | 3311098635 | 0 |
| 197.91.91.12 | 3311098636 | 0 |
| 197.91.91.13 | 3311098637 | 0 |
| 197.91.91.14 | 3311098638 | 0 |
| 197.91.91.15 | 3311098639 | 0 |
| 197.91.91.16 | 3311098640 | 0 |
| 197.91.91.17 | 3311098641 | 0 |
| 197.91.91.18 | 3311098642 | 0 |
| 197.91.91.19 | 3311098643 | 0 |
| 197.91.91.20 | 3311098644 | 0 |
| 197.91.91.21 | 3311098645 | 0 |
| 197.91.91.22 | 3311098646 | 0 |
| 197.91.91.23 | 3311098647 | 0 |
| 197.91.91.24 | 3311098648 | 0 |
| 197.91.91.25 | 3311098649 | 0 |
| 197.91.91.26 | 3311098650 | 0 |
| 197.91.91.27 | 3311098651 | 0 |
| 197.91.91.28 | 3311098652 | 0 |
| 197.91.91.29 | 3311098653 | 0 |
| 197.91.91.30 | 3311098654 | 0 |
| 197.91.91.31 | 3311098655 | 0 |
| 197.91.91.32 | 3311098656 | 0 |
| 197.91.91.33 | 3311098657 | 0 |
| 197.91.91.34 | 3311098658 | 0 |
| 197.91.91.35 | 3311098659 | 0 |
| 197.91.91.36 | 3311098660 | 0 |
| 197.91.91.37 | 3311098661 | 0 |
| 197.91.91.38 | 3311098662 | 0 |
| 197.91.91.39 | 3311098663 | 0 |
| 197.91.91.40 | 3311098664 | 0 |
| 197.91.91.41 | 3311098665 | 0 |
| 197.91.91.42 | 3311098666 | 0 |
| 197.91.91.43 | 3311098667 | 0 |
| 197.91.91.44 | 3311098668 | 0 |
| 197.91.91.45 | 3311098669 | 0 |
| 197.91.91.46 | 3311098670 | 0 |
| 197.91.91.47 | 3311098671 | 0 |
| 197.91.91.48 | 3311098672 | 0 |
| 197.91.91.49 | 3311098673 | 0 |
| 197.91.91.50 | 3311098674 | 0 |
| 197.91.91.51 | 3311098675 | 0 |
| 197.91.91.52 | 3311098676 | 0 |
| 197.91.91.53 | 3311098677 | 0 |
| 197.91.91.54 | 3311098678 | 0 |
| 197.91.91.55 | 3311098679 | 0 |
| 197.91.91.56 | 3311098680 | 0 |
| 197.91.91.57 | 3311098681 | 0 |
| 197.91.91.58 | 3311098682 | 0 |
| 197.91.91.59 | 3311098683 | 0 |
| 197.91.91.60 | 3311098684 | 0 |
| 197.91.91.61 | 3311098685 | 0 |
| 197.91.91.62 | 3311098686 | 0 |
| 197.91.91.63 | 3311098687 | 0 |
| 197.91.91.64 | 3311098688 | 0 |
| 197.91.91.65 | 3311098689 | 0 |
| 197.91.91.66 | 3311098690 | 0 |
| 197.91.91.67 | 3311098691 | 0 |
| 197.91.91.68 | 3311098692 | 0 |
| 197.91.91.69 | 3311098693 | 0 |
| 197.91.91.70 | 3311098694 | 0 |
| 197.91.91.71 | 3311098695 | 0 |
| 197.91.91.72 | 3311098696 | 0 |
| 197.91.91.73 | 3311098697 | 0 |
| 197.91.91.74 | 3311098698 | 0 |
| 197.91.91.75 | 3311098699 | 0 |
| 197.91.91.76 | 3311098700 | 0 |
| 197.91.91.77 | 3311098701 | 0 |
| 197.91.91.78 | 3311098702 | 0 |
| 197.91.91.79 | 3311098703 | 0 |
| 197.91.91.80 | 3311098704 | 0 |
| 197.91.91.81 | 3311098705 | 0 |
| 197.91.91.82 | 3311098706 | 0 |
| 197.91.91.83 | 3311098707 | 0 |
| 197.91.91.84 | 3311098708 | 0 |
| 197.91.91.85 | 3311098709 | 0 |