L'indirizzo IP 121.86.99 è fornito da K-Opticom Corporation, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.84.0.0/14, IP tra 121.84.0.0 a 121.87.255.255 ). Il numero di sistema autonomo (ASN) è 17511.
| ASN | 17511 |
| IP inizia con | 121.84.0.0 |
| IP finale con | 121.87.255.255 |
| ASN Nome | K-Opticom Corporation |
| CDIR | 121.84.0.0/14 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 26/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Osaka | 34,6939 | 135,5022 | 2017-07-30 |
| MaxMind | JP | Japan | - | Toyonaka | 34,7833 | 135,4667 | 2017-07-30 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.86.99.0 | 2035704576 | 0 |
| 121.86.99.1 | 2035704577 | 0 |
| 121.86.99.2 | 2035704578 | 0 |
| 121.86.99.3 | 2035704579 | 0 |
| 121.86.99.4 | 2035704580 | 0 |
| 121.86.99.5 | 2035704581 | 0 |
| 121.86.99.6 | 2035704582 | 0 |
| 121.86.99.7 | 2035704583 | 0 |
| 121.86.99.8 | 2035704584 | 0 |
| 121.86.99.9 | 2035704585 | 0 |
| 121.86.99.10 | 2035704586 | 0 |
| 121.86.99.11 | 2035704587 | 0 |
| 121.86.99.12 | 2035704588 | 0 |
| 121.86.99.13 | 2035704589 | 0 |
| 121.86.99.14 | 2035704590 | 0 |
| 121.86.99.15 | 2035704591 | 0 |
| 121.86.99.16 | 2035704592 | 0 |
| 121.86.99.17 | 2035704593 | 0 |
| 121.86.99.18 | 2035704594 | 0 |
| 121.86.99.19 | 2035704595 | 0 |
| 121.86.99.20 | 2035704596 | 0 |
| 121.86.99.21 | 2035704597 | 0 |
| 121.86.99.22 | 2035704598 | 0 |
| 121.86.99.23 | 2035704599 | 0 |
| 121.86.99.24 | 2035704600 | 0 |
| 121.86.99.25 | 2035704601 | 0 |
| 121.86.99.26 | 2035704602 | 0 |
| 121.86.99.27 | 2035704603 | 0 |
| 121.86.99.28 | 2035704604 | 0 |
| 121.86.99.29 | 2035704605 | 0 |
| 121.86.99.30 | 2035704606 | 0 |
| 121.86.99.31 | 2035704607 | 0 |
| 121.86.99.32 | 2035704608 | 0 |
| 121.86.99.33 | 2035704609 | 0 |
| 121.86.99.34 | 2035704610 | 0 |
| 121.86.99.35 | 2035704611 | 0 |
| 121.86.99.36 | 2035704612 | 0 |
| 121.86.99.37 | 2035704613 | 0 |
| 121.86.99.38 | 2035704614 | 0 |
| 121.86.99.39 | 2035704615 | 0 |
| 121.86.99.40 | 2035704616 | 0 |
| 121.86.99.41 | 2035704617 | 0 |
| 121.86.99.42 | 2035704618 | 0 |
| 121.86.99.43 | 2035704619 | 0 |
| 121.86.99.44 | 2035704620 | 0 |
| 121.86.99.45 | 2035704621 | 0 |
| 121.86.99.46 | 2035704622 | 0 |
| 121.86.99.47 | 2035704623 | 0 |
| 121.86.99.48 | 2035704624 | 0 |
| 121.86.99.49 | 2035704625 | 0 |
| 121.86.99.50 | 2035704626 | 0 |
| 121.86.99.51 | 2035704627 | 0 |
| 121.86.99.52 | 2035704628 | 0 |
| 121.86.99.53 | 2035704629 | 0 |
| 121.86.99.54 | 2035704630 | 0 |
| 121.86.99.55 | 2035704631 | 0 |
| 121.86.99.56 | 2035704632 | 0 |
| 121.86.99.57 | 2035704633 | 0 |
| 121.86.99.58 | 2035704634 | 0 |
| 121.86.99.59 | 2035704635 | 0 |
| 121.86.99.60 | 2035704636 | 0 |
| 121.86.99.61 | 2035704637 | 0 |
| 121.86.99.62 | 2035704638 | 0 |
| 121.86.99.63 | 2035704639 | 0 |
| 121.86.99.64 | 2035704640 | 0 |
| 121.86.99.65 | 2035704641 | 0 |
| 121.86.99.66 | 2035704642 | 0 |
| 121.86.99.67 | 2035704643 | 0 |
| 121.86.99.68 | 2035704644 | 0 |
| 121.86.99.69 | 2035704645 | 0 |
| 121.86.99.70 | 2035704646 | 0 |
| 121.86.99.71 | 2035704647 | 0 |
| 121.86.99.72 | 2035704648 | 0 |
| 121.86.99.73 | 2035704649 | 0 |
| 121.86.99.74 | 2035704650 | 0 |
| 121.86.99.75 | 2035704651 | 0 |
| 121.86.99.76 | 2035704652 | 0 |
| 121.86.99.77 | 2035704653 | 0 |
| 121.86.99.78 | 2035704654 | 0 |
| 121.86.99.79 | 2035704655 | 0 |
| 121.86.99.80 | 2035704656 | 0 |
| 121.86.99.81 | 2035704657 | 0 |
| 121.86.99.82 | 2035704658 | 0 |
| 121.86.99.83 | 2035704659 | 0 |
| 121.86.99.84 | 2035704660 | 0 |
| 121.86.99.85 | 2035704661 | 0 |