The IP address 221.231.2 is provided by ChinaNet, it's belong to the CDIR (Classless Inter-Domain Routing) 221.224.0.0/13 (range 221.224.0.0 to 221.231.255.255). The autonomous system number (ASN) is 4134.
| ASN | 4134 |
| IP starting by | 221.224.0.0 |
| IP ending by | 221.231.255.255 |
| ASN Name | ChinaNet |
| CDIR | 221.224.0.0/13 |
| Numerical IP | |
| Registry | apnic |
| Last update | 16/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Nanjing | 32.0617 | 118.7778 | 2017-09-15 |
| MaxMind | CN | China | - | Nanjing | 32.0617 | 118.7778 | 2017-09-15 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 221.231.2.0 | 3722904064 | 0 |
| 221.231.2.1 | 3722904065 | 0 |
| 221.231.2.2 | 3722904066 | 0 |
| 221.231.2.3 | 3722904067 | 0 |
| 221.231.2.4 | 3722904068 | 0 |
| 221.231.2.5 | 3722904069 | 0 |
| 221.231.2.6 | 3722904070 | 0 |
| 221.231.2.7 | 3722904071 | 0 |
| 221.231.2.8 | 3722904072 | 0 |
| 221.231.2.9 | 3722904073 | 0 |
| 221.231.2.10 | 3722904074 | 0 |
| 221.231.2.11 | 3722904075 | 0 |
| 221.231.2.12 | 3722904076 | 0 |
| 221.231.2.13 | 3722904077 | 0 |
| 221.231.2.14 | 3722904078 | 0 |
| 221.231.2.15 | 3722904079 | 0 |
| 221.231.2.16 | 3722904080 | 0 |
| 221.231.2.17 | 3722904081 | 0 |
| 221.231.2.18 | 3722904082 | 0 |
| 221.231.2.19 | 3722904083 | 0 |
| 221.231.2.20 | 3722904084 | 0 |
| 221.231.2.21 | 3722904085 | 0 |
| 221.231.2.22 | 3722904086 | 0 |
| 221.231.2.23 | 3722904087 | 0 |
| 221.231.2.24 | 3722904088 | 0 |
| 221.231.2.25 | 3722904089 | 0 |
| 221.231.2.26 | 3722904090 | 0 |
| 221.231.2.27 | 3722904091 | 0 |
| 221.231.2.28 | 3722904092 | 0 |
| 221.231.2.29 | 3722904093 | 0 |
| 221.231.2.30 | 3722904094 | 0 |
| 221.231.2.31 | 3722904095 | 0 |
| 221.231.2.32 | 3722904096 | 0 |
| 221.231.2.33 | 3722904097 | 0 |
| 221.231.2.34 | 3722904098 | 0 |
| 221.231.2.35 | 3722904099 | 0 |
| 221.231.2.36 | 3722904100 | 0 |
| 221.231.2.37 | 3722904101 | 0 |
| 221.231.2.38 | 3722904102 | 0 |
| 221.231.2.39 | 3722904103 | 0 |
| 221.231.2.40 | 3722904104 | 0 |
| 221.231.2.41 | 3722904105 | 0 |
| 221.231.2.42 | 3722904106 | 0 |
| 221.231.2.43 | 3722904107 | 0 |
| 221.231.2.44 | 3722904108 | 0 |
| 221.231.2.45 | 3722904109 | 0 |
| 221.231.2.46 | 3722904110 | 0 |
| 221.231.2.47 | 3722904111 | 0 |
| 221.231.2.48 | 3722904112 | 0 |
| 221.231.2.49 | 3722904113 | 0 |
| 221.231.2.50 | 3722904114 | 0 |
| 221.231.2.51 | 3722904115 | 0 |
| 221.231.2.52 | 3722904116 | 0 |
| 221.231.2.53 | 3722904117 | 0 |
| 221.231.2.54 | 3722904118 | 0 |
| 221.231.2.55 | 3722904119 | 0 |
| 221.231.2.56 | 3722904120 | 0 |
| 221.231.2.57 | 3722904121 | 0 |
| 221.231.2.58 | 3722904122 | 0 |
| 221.231.2.59 | 3722904123 | 0 |
| 221.231.2.60 | 3722904124 | 0 |
| 221.231.2.61 | 3722904125 | 0 |
| 221.231.2.62 | 3722904126 | 0 |
| 221.231.2.63 | 3722904127 | 0 |
| 221.231.2.64 | 3722904128 | 0 |
| 221.231.2.65 | 3722904129 | 0 |
| 221.231.2.66 | 3722904130 | 0 |
| 221.231.2.67 | 3722904131 | 0 |
| 221.231.2.68 | 3722904132 | 0 |
| 221.231.2.69 | 3722904133 | 0 |
| 221.231.2.70 | 3722904134 | 0 |
| 221.231.2.71 | 3722904135 | 0 |
| 221.231.2.72 | 3722904136 | 0 |
| 221.231.2.73 | 3722904137 | 0 |
| 221.231.2.74 | 3722904138 | 0 |
| 221.231.2.75 | 3722904139 | 0 |
| 221.231.2.76 | 3722904140 | 0 |
| 221.231.2.77 | 3722904141 | 0 |
| 221.231.2.78 | 3722904142 | 0 |
| 221.231.2.79 | 3722904143 | 0 |
| 221.231.2.80 | 3722904144 | 0 |
| 221.231.2.81 | 3722904145 | 0 |
| 221.231.2.82 | 3722904146 | 0 |
| 221.231.2.83 | 3722904147 | 0 |
| 221.231.2.84 | 3722904148 | 0 |
| 221.231.2.85 | 3722904149 | 0 |