L'indirizzo IP 197.87.72 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 | 26/11/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | ZA | South Africa | - | Cape Town | -33,9258 | 18,4232 | 2017-11-26 |
| MaxMind | ZA | South Africa | - | Cape Town | -33,8213 | 18,4454 | 2017-11-26 |
| Whois | ZA | - | - | - | 23 | -31 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 197.87.72.0 | 3310831616 | 0 |
| 197.87.72.1 | 3310831617 | 0 |
| 197.87.72.2 | 3310831618 | 0 |
| 197.87.72.3 | 3310831619 | 0 |
| 197.87.72.4 | 3310831620 | 0 |
| 197.87.72.5 | 3310831621 | 0 |
| 197.87.72.6 | 3310831622 | 0 |
| 197.87.72.7 | 3310831623 | 0 |
| 197.87.72.8 | 3310831624 | 0 |
| 197.87.72.9 | 3310831625 | 0 |
| 197.87.72.10 | 3310831626 | 0 |
| 197.87.72.11 | 3310831627 | 0 |
| 197.87.72.12 | 3310831628 | 0 |
| 197.87.72.13 | 3310831629 | 0 |
| 197.87.72.14 | 3310831630 | 0 |
| 197.87.72.15 | 3310831631 | 0 |
| 197.87.72.16 | 3310831632 | 0 |
| 197.87.72.17 | 3310831633 | 0 |
| 197.87.72.18 | 3310831634 | 0 |
| 197.87.72.19 | 3310831635 | 0 |
| 197.87.72.20 | 3310831636 | 0 |
| 197.87.72.21 | 3310831637 | 0 |
| 197.87.72.22 | 3310831638 | 0 |
| 197.87.72.23 | 3310831639 | 0 |
| 197.87.72.24 | 3310831640 | 0 |
| 197.87.72.25 | 3310831641 | 0 |
| 197.87.72.26 | 3310831642 | 0 |
| 197.87.72.27 | 3310831643 | 0 |
| 197.87.72.28 | 3310831644 | 0 |
| 197.87.72.29 | 3310831645 | 0 |
| 197.87.72.30 | 3310831646 | 0 |
| 197.87.72.31 | 3310831647 | 0 |
| 197.87.72.32 | 3310831648 | 0 |
| 197.87.72.33 | 3310831649 | 0 |
| 197.87.72.34 | 3310831650 | 0 |
| 197.87.72.35 | 3310831651 | 0 |
| 197.87.72.36 | 3310831652 | 0 |
| 197.87.72.37 | 3310831653 | 0 |
| 197.87.72.38 | 3310831654 | 0 |
| 197.87.72.39 | 3310831655 | 0 |
| 197.87.72.40 | 3310831656 | 0 |
| 197.87.72.41 | 3310831657 | 0 |
| 197.87.72.42 | 3310831658 | 0 |
| 197.87.72.43 | 3310831659 | 0 |
| 197.87.72.44 | 3310831660 | 0 |
| 197.87.72.45 | 3310831661 | 0 |
| 197.87.72.46 | 3310831662 | 0 |
| 197.87.72.47 | 3310831663 | 0 |
| 197.87.72.48 | 3310831664 | 0 |
| 197.87.72.49 | 3310831665 | 0 |
| 197.87.72.50 | 3310831666 | 0 |
| 197.87.72.51 | 3310831667 | 0 |
| 197.87.72.52 | 3310831668 | 0 |
| 197.87.72.53 | 3310831669 | 0 |
| 197.87.72.54 | 3310831670 | 0 |
| 197.87.72.55 | 3310831671 | 0 |
| 197.87.72.56 | 3310831672 | 0 |
| 197.87.72.57 | 3310831673 | 0 |
| 197.87.72.58 | 3310831674 | 0 |
| 197.87.72.59 | 3310831675 | 0 |
| 197.87.72.60 | 3310831676 | 0 |
| 197.87.72.61 | 3310831677 | 0 |
| 197.87.72.62 | 3310831678 | 0 |
| 197.87.72.63 | 3310831679 | 0 |
| 197.87.72.64 | 3310831680 | 0 |
| 197.87.72.65 | 3310831681 | 0 |
| 197.87.72.66 | 3310831682 | 0 |
| 197.87.72.67 | 3310831683 | 0 |
| 197.87.72.68 | 3310831684 | 0 |
| 197.87.72.69 | 3310831685 | 0 |
| 197.87.72.70 | 3310831686 | 0 |
| 197.87.72.71 | 3310831687 | 0 |
| 197.87.72.72 | 3310831688 | 0 |
| 197.87.72.73 | 3310831689 | 0 |
| 197.87.72.74 | 3310831690 | 0 |
| 197.87.72.75 | 3310831691 | 0 |
| 197.87.72.76 | 3310831692 | 0 |
| 197.87.72.77 | 3310831693 | 0 |
| 197.87.72.78 | 3310831694 | 0 |
| 197.87.72.79 | 3310831695 | 0 |
| 197.87.72.80 | 3310831696 | 0 |
| 197.87.72.81 | 3310831697 | 0 |
| 197.87.72.82 | 3310831698 | 0 |
| 197.87.72.83 | 3310831699 | 0 |
| 197.87.72.84 | 3310831700 | 0 |
| 197.87.72.85 | 3310831701 | 0 |