The IP address 121.1.173 is provided by Asahi Net, it's belong to the CDIR (Classless Inter-Domain Routing) 121.1.128.0/17 (range 121.1.128.0 to 121.1.255.255). The autonomous system number (ASN) is 4685.
| ASN | 4685 |
| IP starting by | 121.1.128.0 |
| IP ending by | 121.1.255.255 |
| ASN Name | Asahi Net |
| CDIR | 121.1.128.0/17 |
| Numerical IP | |
| Registry | apnic |
| Last update | 18/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Saitama | 35.867 | 139.65 | 2017-09-18 |
| MaxMind | JP | Japan | - | Kawasaki | 35.5206 | 139.7172 | 2017-09-18 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.1.173.0 | 2030152960 | 0 |
| 121.1.173.1 | 2030152961 | 0 |
| 121.1.173.2 | 2030152962 | 0 |
| 121.1.173.3 | 2030152963 | 0 |
| 121.1.173.4 | 2030152964 | 0 |
| 121.1.173.5 | 2030152965 | 0 |
| 121.1.173.6 | 2030152966 | 0 |
| 121.1.173.7 | 2030152967 | 0 |
| 121.1.173.8 | 2030152968 | 0 |
| 121.1.173.9 | 2030152969 | 0 |
| 121.1.173.10 | 2030152970 | 0 |
| 121.1.173.11 | 2030152971 | 0 |
| 121.1.173.12 | 2030152972 | 0 |
| 121.1.173.13 | 2030152973 | 0 |
| 121.1.173.14 | 2030152974 | 0 |
| 121.1.173.15 | 2030152975 | 0 |
| 121.1.173.16 | 2030152976 | 0 |
| 121.1.173.17 | 2030152977 | 0 |
| 121.1.173.18 | 2030152978 | 0 |
| 121.1.173.19 | 2030152979 | 0 |
| 121.1.173.20 | 2030152980 | 0 |
| 121.1.173.21 | 2030152981 | 0 |
| 121.1.173.22 | 2030152982 | 0 |
| 121.1.173.23 | 2030152983 | 0 |
| 121.1.173.24 | 2030152984 | 0 |
| 121.1.173.25 | 2030152985 | 0 |
| 121.1.173.26 | 2030152986 | 0 |
| 121.1.173.27 | 2030152987 | 0 |
| 121.1.173.28 | 2030152988 | 0 |
| 121.1.173.29 | 2030152989 | 0 |
| 121.1.173.30 | 2030152990 | 0 |
| 121.1.173.31 | 2030152991 | 0 |
| 121.1.173.32 | 2030152992 | 0 |
| 121.1.173.33 | 2030152993 | 0 |
| 121.1.173.34 | 2030152994 | 0 |
| 121.1.173.35 | 2030152995 | 0 |
| 121.1.173.36 | 2030152996 | 0 |
| 121.1.173.37 | 2030152997 | 0 |
| 121.1.173.38 | 2030152998 | 0 |
| 121.1.173.39 | 2030152999 | 0 |
| 121.1.173.40 | 2030153000 | 0 |
| 121.1.173.41 | 2030153001 | 0 |
| 121.1.173.42 | 2030153002 | 0 |
| 121.1.173.43 | 2030153003 | 0 |
| 121.1.173.44 | 2030153004 | 0 |
| 121.1.173.45 | 2030153005 | 0 |
| 121.1.173.46 | 2030153006 | 0 |
| 121.1.173.47 | 2030153007 | 0 |
| 121.1.173.48 | 2030153008 | 0 |
| 121.1.173.49 | 2030153009 | 0 |
| 121.1.173.50 | 2030153010 | 0 |
| 121.1.173.51 | 2030153011 | 0 |
| 121.1.173.52 | 2030153012 | 0 |
| 121.1.173.53 | 2030153013 | 0 |
| 121.1.173.54 | 2030153014 | 0 |
| 121.1.173.55 | 2030153015 | 0 |
| 121.1.173.56 | 2030153016 | 0 |
| 121.1.173.57 | 2030153017 | 0 |
| 121.1.173.58 | 2030153018 | 0 |
| 121.1.173.59 | 2030153019 | 0 |
| 121.1.173.60 | 2030153020 | 0 |
| 121.1.173.61 | 2030153021 | 0 |
| 121.1.173.62 | 2030153022 | 0 |
| 121.1.173.63 | 2030153023 | 0 |
| 121.1.173.64 | 2030153024 | 0 |
| 121.1.173.65 | 2030153025 | 0 |
| 121.1.173.66 | 2030153026 | 0 |
| 121.1.173.67 | 2030153027 | 0 |
| 121.1.173.68 | 2030153028 | 0 |
| 121.1.173.69 | 2030153029 | 0 |
| 121.1.173.70 | 2030153030 | 0 |
| 121.1.173.71 | 2030153031 | 0 |
| 121.1.173.72 | 2030153032 | 0 |
| 121.1.173.73 | 2030153033 | 0 |
| 121.1.173.74 | 2030153034 | 0 |
| 121.1.173.75 | 2030153035 | 0 |
| 121.1.173.76 | 2030153036 | 0 |
| 121.1.173.77 | 2030153037 | 0 |
| 121.1.173.78 | 2030153038 | 0 |
| 121.1.173.79 | 2030153039 | 0 |
| 121.1.173.80 | 2030153040 | 0 |
| 121.1.173.81 | 2030153041 | 0 |
| 121.1.173.82 | 2030153042 | 0 |
| 121.1.173.83 | 2030153043 | 0 |
| 121.1.173.84 | 2030153044 | 0 |
| 121.1.173.85 | 2030153045 | 0 |