Die IP-Adresse 121.85.74 erfolgt über K-Opticom Corporation, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 121.84.0.0/14 (Bereich 121.84.0.0, 121.87.255.255). Die autonomen Systemnummer (ASN) ist 17511.
| ASN | 17511 |
| Ausgehend von IP | 121.84.0.0 |
| Beendigung durch IP | 121.87.255.255 |
| ASN-Namen | K-Opticom Corporation |
| GGDV | 121.84.0.0/14 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 15.09.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | JP | Japan | - | Otsu | 35,017 | 135,85 | 2017-09-14 |
| MaxMind | JP | Japan | - | Suita | 34,75 | 135,5333 | 2017-09-14 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.85.74.0 | 2035632640 | 0 |
| 121.85.74.1 | 2035632641 | 0 |
| 121.85.74.2 | 2035632642 | 0 |
| 121.85.74.3 | 2035632643 | 0 |
| 121.85.74.4 | 2035632644 | 0 |
| 121.85.74.5 | 2035632645 | 0 |
| 121.85.74.6 | 2035632646 | 0 |
| 121.85.74.7 | 2035632647 | 0 |
| 121.85.74.8 | 2035632648 | 0 |
| 121.85.74.9 | 2035632649 | 0 |
| 121.85.74.10 | 2035632650 | 0 |
| 121.85.74.11 | 2035632651 | 0 |
| 121.85.74.12 | 2035632652 | 0 |
| 121.85.74.13 | 2035632653 | 0 |
| 121.85.74.14 | 2035632654 | 0 |
| 121.85.74.15 | 2035632655 | 0 |
| 121.85.74.16 | 2035632656 | 0 |
| 121.85.74.17 | 2035632657 | 0 |
| 121.85.74.18 | 2035632658 | 0 |
| 121.85.74.19 | 2035632659 | 0 |
| 121.85.74.20 | 2035632660 | 0 |
| 121.85.74.21 | 2035632661 | 0 |
| 121.85.74.22 | 2035632662 | 0 |
| 121.85.74.23 | 2035632663 | 0 |
| 121.85.74.24 | 2035632664 | 0 |
| 121.85.74.25 | 2035632665 | 0 |
| 121.85.74.26 | 2035632666 | 0 |
| 121.85.74.27 | 2035632667 | 0 |
| 121.85.74.28 | 2035632668 | 0 |
| 121.85.74.29 | 2035632669 | 0 |
| 121.85.74.30 | 2035632670 | 0 |
| 121.85.74.31 | 2035632671 | 0 |
| 121.85.74.32 | 2035632672 | 0 |
| 121.85.74.33 | 2035632673 | 0 |
| 121.85.74.34 | 2035632674 | 0 |
| 121.85.74.35 | 2035632675 | 0 |
| 121.85.74.36 | 2035632676 | 0 |
| 121.85.74.37 | 2035632677 | 0 |
| 121.85.74.38 | 2035632678 | 0 |
| 121.85.74.39 | 2035632679 | 0 |
| 121.85.74.40 | 2035632680 | 0 |
| 121.85.74.41 | 2035632681 | 0 |
| 121.85.74.42 | 2035632682 | 0 |
| 121.85.74.43 | 2035632683 | 0 |
| 121.85.74.44 | 2035632684 | 0 |
| 121.85.74.45 | 2035632685 | 0 |
| 121.85.74.46 | 2035632686 | 0 |
| 121.85.74.47 | 2035632687 | 0 |
| 121.85.74.48 | 2035632688 | 0 |
| 121.85.74.49 | 2035632689 | 0 |
| 121.85.74.50 | 2035632690 | 0 |
| 121.85.74.51 | 2035632691 | 0 |
| 121.85.74.52 | 2035632692 | 0 |
| 121.85.74.53 | 2035632693 | 0 |
| 121.85.74.54 | 2035632694 | 0 |
| 121.85.74.55 | 2035632695 | 0 |
| 121.85.74.56 | 2035632696 | 0 |
| 121.85.74.57 | 2035632697 | 0 |
| 121.85.74.58 | 2035632698 | 0 |
| 121.85.74.59 | 2035632699 | 0 |
| 121.85.74.60 | 2035632700 | 0 |
| 121.85.74.61 | 2035632701 | 0 |
| 121.85.74.62 | 2035632702 | 0 |
| 121.85.74.63 | 2035632703 | 0 |
| 121.85.74.64 | 2035632704 | 0 |
| 121.85.74.65 | 2035632705 | 0 |
| 121.85.74.66 | 2035632706 | 0 |
| 121.85.74.67 | 2035632707 | 0 |
| 121.85.74.68 | 2035632708 | 0 |
| 121.85.74.69 | 2035632709 | 0 |
| 121.85.74.70 | 2035632710 | 0 |
| 121.85.74.71 | 2035632711 | 0 |
| 121.85.74.72 | 2035632712 | 0 |
| 121.85.74.73 | 2035632713 | 0 |
| 121.85.74.74 | 2035632714 | 0 |
| 121.85.74.75 | 2035632715 | 0 |
| 121.85.74.76 | 2035632716 | 0 |
| 121.85.74.77 | 2035632717 | 0 |
| 121.85.74.78 | 2035632718 | 0 |
| 121.85.74.79 | 2035632719 | 0 |
| 121.85.74.80 | 2035632720 | 0 |
| 121.85.74.81 | 2035632721 | 0 |
| 121.85.74.82 | 2035632722 | 0 |
| 121.85.74.83 | 2035632723 | 0 |
| 121.85.74.84 | 2035632724 | 0 |
| 121.85.74.85 | 2035632725 | 0 |