La dirección IP 121.80.74 es proporcionada por K-Opticom Corporation, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.80.0.0/14, IP entre 121.80.0.0 a 121.83.255.255 ). El número de sistema autónomo (ASN) es 17511.
| ASN | 17511 |
| IP que comienzan con | 121.80.0.0 |
| IP que termina con | 121.83.255.255 |
| ASN Nombre | K-Opticom Corporation |
| CDIR | 121.80.0.0/14 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 14/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | JP | Japón | - | Awaji | 34,433 | 134,917 | 2017-09-14 |
| MaxMind | JP | Japón | - | Akashi | 34,6333 | 134,9833 | 2017-09-14 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.80.74.0 | 2035304960 | 0 |
| 121.80.74.1 | 2035304961 | 0 |
| 121.80.74.2 | 2035304962 | 0 |
| 121.80.74.3 | 2035304963 | 0 |
| 121.80.74.4 | 2035304964 | 0 |
| 121.80.74.5 | 2035304965 | 0 |
| 121.80.74.6 | 2035304966 | 0 |
| 121.80.74.7 | 2035304967 | 0 |
| 121.80.74.8 | 2035304968 | 0 |
| 121.80.74.9 | 2035304969 | 0 |
| 121.80.74.10 | 2035304970 | 0 |
| 121.80.74.11 | 2035304971 | 0 |
| 121.80.74.12 | 2035304972 | 0 |
| 121.80.74.13 | 2035304973 | 0 |
| 121.80.74.14 | 2035304974 | 0 |
| 121.80.74.15 | 2035304975 | 0 |
| 121.80.74.16 | 2035304976 | 0 |
| 121.80.74.17 | 2035304977 | 0 |
| 121.80.74.18 | 2035304978 | 0 |
| 121.80.74.19 | 2035304979 | 0 |
| 121.80.74.20 | 2035304980 | 0 |
| 121.80.74.21 | 2035304981 | 0 |
| 121.80.74.22 | 2035304982 | 0 |
| 121.80.74.23 | 2035304983 | 0 |
| 121.80.74.24 | 2035304984 | 0 |
| 121.80.74.25 | 2035304985 | 0 |
| 121.80.74.26 | 2035304986 | 0 |
| 121.80.74.27 | 2035304987 | 0 |
| 121.80.74.28 | 2035304988 | 0 |
| 121.80.74.29 | 2035304989 | 0 |
| 121.80.74.30 | 2035304990 | 0 |
| 121.80.74.31 | 2035304991 | 0 |
| 121.80.74.32 | 2035304992 | 0 |
| 121.80.74.33 | 2035304993 | 0 |
| 121.80.74.34 | 2035304994 | 0 |
| 121.80.74.35 | 2035304995 | 0 |
| 121.80.74.36 | 2035304996 | 0 |
| 121.80.74.37 | 2035304997 | 0 |
| 121.80.74.38 | 2035304998 | 0 |
| 121.80.74.39 | 2035304999 | 0 |
| 121.80.74.40 | 2035305000 | 0 |
| 121.80.74.41 | 2035305001 | 0 |
| 121.80.74.42 | 2035305002 | 0 |
| 121.80.74.43 | 2035305003 | 0 |
| 121.80.74.44 | 2035305004 | 0 |
| 121.80.74.45 | 2035305005 | 0 |
| 121.80.74.46 | 2035305006 | 0 |
| 121.80.74.47 | 2035305007 | 0 |
| 121.80.74.48 | 2035305008 | 0 |
| 121.80.74.49 | 2035305009 | 0 |
| 121.80.74.50 | 2035305010 | 0 |
| 121.80.74.51 | 2035305011 | 0 |
| 121.80.74.52 | 2035305012 | 0 |
| 121.80.74.53 | 2035305013 | 0 |
| 121.80.74.54 | 2035305014 | 0 |
| 121.80.74.55 | 2035305015 | 0 |
| 121.80.74.56 | 2035305016 | 0 |
| 121.80.74.57 | 2035305017 | 0 |
| 121.80.74.58 | 2035305018 | 0 |
| 121.80.74.59 | 2035305019 | 0 |
| 121.80.74.60 | 2035305020 | 0 |
| 121.80.74.61 | 2035305021 | 0 |
| 121.80.74.62 | 2035305022 | 0 |
| 121.80.74.63 | 2035305023 | 0 |
| 121.80.74.64 | 2035305024 | 0 |
| 121.80.74.65 | 2035305025 | 0 |
| 121.80.74.66 | 2035305026 | 0 |
| 121.80.74.67 | 2035305027 | 0 |
| 121.80.74.68 | 2035305028 | 0 |
| 121.80.74.69 | 2035305029 | 0 |
| 121.80.74.70 | 2035305030 | 0 |
| 121.80.74.71 | 2035305031 | 0 |
| 121.80.74.72 | 2035305032 | 0 |
| 121.80.74.73 | 2035305033 | 0 |
| 121.80.74.74 | 2035305034 | 0 |
| 121.80.74.75 | 2035305035 | 0 |
| 121.80.74.76 | 2035305036 | 0 |
| 121.80.74.77 | 2035305037 | 0 |
| 121.80.74.78 | 2035305038 | 0 |
| 121.80.74.79 | 2035305039 | 0 |
| 121.80.74.80 | 2035305040 | 0 |
| 121.80.74.81 | 2035305041 | 0 |
| 121.80.74.82 | 2035305042 | 0 |
| 121.80.74.83 | 2035305043 | 0 |
| 121.80.74.84 | 2035305044 | 0 |
| 121.80.74.85 | 2035305045 | 0 |