The IP address 223.3.63 is provided by China Education and Research Network Center, it's belong to the CDIR (Classless Inter-Domain Routing) 223.2.0.0/15 (range 223.2.0.0 to 223.3.255.255). The autonomous system number (ASN) is 4538.
| ASN | 4538 |
| IP starting by | 223.2.0.0 |
| IP ending by | 223.3.255.255 |
| ASN Name | China Education and Research Network Center |
| CDIR | 223.2.0.0/15 |
| Numerical IP | |
| Registry | apnic |
| Last update | 22/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Nanjing | 32.0617 | 118.7778 | 2018-04-08 |
| MaxMind | CN | China | - | Nanjing | 32.0617 | 118.7778 | 2018-04-08 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.3.63.0 | 3741531904 | 0 |
| 223.3.63.1 | 3741531905 | 0 |
| 223.3.63.2 | 3741531906 | 0 |
| 223.3.63.3 | 3741531907 | 0 |
| 223.3.63.4 | 3741531908 | 0 |
| 223.3.63.5 | 3741531909 | 0 |
| 223.3.63.6 | 3741531910 | 0 |
| 223.3.63.7 | 3741531911 | 0 |
| 223.3.63.8 | 3741531912 | 0 |
| 223.3.63.9 | 3741531913 | 0 |
| 223.3.63.10 | 3741531914 | 0 |
| 223.3.63.11 | 3741531915 | 0 |
| 223.3.63.12 | 3741531916 | 0 |
| 223.3.63.13 | 3741531917 | 0 |
| 223.3.63.14 | 3741531918 | 0 |
| 223.3.63.15 | 3741531919 | 0 |
| 223.3.63.16 | 3741531920 | 0 |
| 223.3.63.17 | 3741531921 | 0 |
| 223.3.63.18 | 3741531922 | 0 |
| 223.3.63.19 | 3741531923 | 0 |
| 223.3.63.20 | 3741531924 | 0 |
| 223.3.63.21 | 3741531925 | 0 |
| 223.3.63.22 | 3741531926 | 0 |
| 223.3.63.23 | 3741531927 | 0 |
| 223.3.63.24 | 3741531928 | 0 |
| 223.3.63.25 | 3741531929 | 0 |
| 223.3.63.26 | 3741531930 | 0 |
| 223.3.63.27 | 3741531931 | 0 |
| 223.3.63.28 | 3741531932 | 0 |
| 223.3.63.29 | 3741531933 | 0 |
| 223.3.63.30 | 3741531934 | 0 |
| 223.3.63.31 | 3741531935 | 0 |
| 223.3.63.32 | 3741531936 | 0 |
| 223.3.63.33 | 3741531937 | 0 |
| 223.3.63.34 | 3741531938 | 0 |
| 223.3.63.35 | 3741531939 | 0 |
| 223.3.63.36 | 3741531940 | 0 |
| 223.3.63.37 | 3741531941 | 0 |
| 223.3.63.38 | 3741531942 | 0 |
| 223.3.63.39 | 3741531943 | 0 |
| 223.3.63.40 | 3741531944 | 0 |
| 223.3.63.41 | 3741531945 | 0 |
| 223.3.63.42 | 3741531946 | 0 |
| 223.3.63.43 | 3741531947 | 0 |
| 223.3.63.44 | 3741531948 | 0 |
| 223.3.63.45 | 3741531949 | 0 |
| 223.3.63.46 | 3741531950 | 0 |
| 223.3.63.47 | 3741531951 | 0 |
| 223.3.63.48 | 3741531952 | 0 |
| 223.3.63.49 | 3741531953 | 0 |
| 223.3.63.50 | 3741531954 | 0 |
| 223.3.63.51 | 3741531955 | 0 |
| 223.3.63.52 | 3741531956 | 0 |
| 223.3.63.53 | 3741531957 | 0 |
| 223.3.63.54 | 3741531958 | 0 |
| 223.3.63.55 | 3741531959 | 0 |
| 223.3.63.56 | 3741531960 | 0 |
| 223.3.63.57 | 3741531961 | 0 |
| 223.3.63.58 | 3741531962 | 0 |
| 223.3.63.59 | 3741531963 | 0 |
| 223.3.63.60 | 3741531964 | 0 |
| 223.3.63.61 | 3741531965 | 0 |
| 223.3.63.62 | 3741531966 | 0 |
| 223.3.63.63 | 3741531967 | 0 |
| 223.3.63.64 | 3741531968 | 0 |
| 223.3.63.65 | 3741531969 | 0 |
| 223.3.63.66 | 3741531970 | 0 |
| 223.3.63.67 | 3741531971 | 0 |
| 223.3.63.68 | 3741531972 | 0 |
| 223.3.63.69 | 3741531973 | 0 |
| 223.3.63.70 | 3741531974 | 0 |
| 223.3.63.71 | 3741531975 | 0 |
| 223.3.63.72 | 3741531976 | 0 |
| 223.3.63.73 | 3741531977 | 0 |
| 223.3.63.74 | 3741531978 | 0 |
| 223.3.63.75 | 3741531979 | 0 |
| 223.3.63.76 | 3741531980 | 0 |
| 223.3.63.77 | 3741531981 | 0 |
| 223.3.63.78 | 3741531982 | 0 |
| 223.3.63.79 | 3741531983 | 0 |
| 223.3.63.80 | 3741531984 | 0 |
| 223.3.63.81 | 3741531985 | 0 |
| 223.3.63.82 | 3741531986 | 0 |
| 223.3.63.83 | 3741531987 | 0 |
| 223.3.63.84 | 3741531988 | 0 |
| 223.3.63.85 | 3741531989 | 0 |
| IP | Numerical IP | DNS |
| 223.3.63.86 | 3741531990 | 0 |
| 223.3.63.87 | 3741531991 | 0 |
| 223.3.63.88 | 3741531992 | 0 |
| 223.3.63.89 | 3741531993 | 0 |
| 223.3.63.90 | 3741531994 | 0 |
| 223.3.63.91 | 3741531995 | 0 |
| 223.3.63.92 | 3741531996 | 0 |
| 223.3.63.93 | 3741531997 | 0 |
| 223.3.63.94 | 3741531998 | 0 |
| 223.3.63.95 | 3741531999 | 0 |
| 223.3.63.96 | 3741532000 | 0 |
| 223.3.63.97 | 3741532001 | 0 |
| 223.3.63.98 | 3741532002 | 0 |
| 223.3.63.99 | 3741532003 | 0 |
| 223.3.63.100 | 3741532004 | 0 |
| 223.3.63.101 | 3741532005 | 0 |
| 223.3.63.102 | 3741532006 | 0 |
| 223.3.63.103 | 3741532007 | 0 |
| 223.3.63.104 | 3741532008 | 0 |
| 223.3.63.105 | 3741532009 | 0 |
| 223.3.63.106 | 3741532010 | 0 |
| 223.3.63.107 | 3741532011 | 0 |
| 223.3.63.108 | 3741532012 | 0 |
| 223.3.63.109 | 3741532013 | 0 |
| 223.3.63.110 | 3741532014 | 0 |
| 223.3.63.111 | 3741532015 | 0 |
| 223.3.63.112 | 3741532016 | 0 |
| 223.3.63.113 | 3741532017 | 0 |
| 223.3.63.114 | 3741532018 | 0 |
| 223.3.63.115 | 3741532019 | 0 |
| 223.3.63.116 | 3741532020 | 0 |
| 223.3.63.117 | 3741532021 | 0 |
| 223.3.63.118 | 3741532022 | 0 |
| 223.3.63.119 | 3741532023 | 0 |
| 223.3.63.120 | 3741532024 | 0 |
| 223.3.63.121 | 3741532025 | 0 |
| 223.3.63.122 | 3741532026 | 0 |
| 223.3.63.123 | 3741532027 | 0 |
| 223.3.63.124 | 3741532028 | 0 |
| 223.3.63.125 | 3741532029 | 0 |
| 223.3.63.126 | 3741532030 | 0 |
| 223.3.63.127 | 3741532031 | 0 |
| 223.3.63.128 | 3741532032 | 0 |
| 223.3.63.129 | 3741532033 | 0 |
| 223.3.63.130 | 3741532034 | 0 |
| 223.3.63.131 | 3741532035 | 0 |
| 223.3.63.132 | 3741532036 | 0 |
| 223.3.63.133 | 3741532037 | 0 |
| 223.3.63.134 | 3741532038 | 0 |
| 223.3.63.135 | 3741532039 | 0 |
| 223.3.63.136 | 3741532040 | 0 |
| 223.3.63.137 | 3741532041 | 0 |
| 223.3.63.138 | 3741532042 | 0 |
| 223.3.63.139 | 3741532043 | 0 |
| 223.3.63.140 | 3741532044 | 0 |
| 223.3.63.141 | 3741532045 | 0 |
| 223.3.63.142 | 3741532046 | 0 |
| 223.3.63.143 | 3741532047 | 0 |
| 223.3.63.144 | 3741532048 | 0 |
| 223.3.63.145 | 3741532049 | 0 |
| 223.3.63.146 | 3741532050 | 0 |
| 223.3.63.147 | 3741532051 | 0 |
| 223.3.63.148 | 3741532052 | 0 |
| 223.3.63.149 | 3741532053 | 0 |
| 223.3.63.150 | 3741532054 | 0 |
| 223.3.63.151 | 3741532055 | 0 |
| 223.3.63.152 | 3741532056 | 0 |
| 223.3.63.153 | 3741532057 | 0 |
| 223.3.63.154 | 3741532058 | 0 |
| 223.3.63.155 | 3741532059 | 0 |
| 223.3.63.156 | 3741532060 | 0 |
| 223.3.63.157 | 3741532061 | 0 |
| 223.3.63.158 | 3741532062 | 0 |
| 223.3.63.159 | 3741532063 | 0 |
| 223.3.63.160 | 3741532064 | 0 |
| 223.3.63.161 | 3741532065 | 0 |
| 223.3.63.162 | 3741532066 | 0 |
| 223.3.63.163 | 3741532067 | 0 |
| 223.3.63.164 | 3741532068 | 0 |
| 223.3.63.165 | 3741532069 | 0 |
| 223.3.63.166 | 3741532070 | 0 |
| 223.3.63.167 | 3741532071 | 0 |
| 223.3.63.168 | 3741532072 | 0 |
| 223.3.63.169 | 3741532073 | 0 |
| 223.3.63.170 | 3741532074 | 0 |
| 223.3.63.171 | 3741532075 | 0 |
| IP | Numerical IP | DNS |
| 223.3.63.172 | 3741532076 | 0 |
| 223.3.63.173 | 3741532077 | 0 |
| 223.3.63.174 | 3741532078 | 0 |
| 223.3.63.175 | 3741532079 | 0 |
| 223.3.63.176 | 3741532080 | 0 |
| 223.3.63.177 | 3741532081 | 0 |
| 223.3.63.178 | 3741532082 | 0 |
| 223.3.63.179 | 3741532083 | 0 |
| 223.3.63.180 | 3741532084 | 0 |
| 223.3.63.181 | 3741532085 | 0 |
| 223.3.63.182 | 3741532086 | 0 |
| 223.3.63.183 | 3741532087 | 0 |
| 223.3.63.184 | 3741532088 | 0 |
| 223.3.63.185 | 3741532089 | 0 |
| 223.3.63.186 | 3741532090 | 0 |
| 223.3.63.187 | 3741532091 | 0 |
| 223.3.63.188 | 3741532092 | 0 |
| 223.3.63.189 | 3741532093 | 0 |
| 223.3.63.190 | 3741532094 | 0 |
| 223.3.63.191 | 3741532095 | 0 |
| 223.3.63.192 | 3741532096 | 0 |
| 223.3.63.193 | 3741532097 | 0 |
| 223.3.63.194 | 3741532098 | 0 |
| 223.3.63.195 | 3741532099 | 0 |
| 223.3.63.196 | 3741532100 | 0 |
| 223.3.63.197 | 3741532101 | 0 |
| 223.3.63.198 | 3741532102 | 0 |
| 223.3.63.199 | 3741532103 | 0 |
| 223.3.63.200 | 3741532104 | 0 |
| 223.3.63.201 | 3741532105 | 0 |
| 223.3.63.202 | 3741532106 | 0 |
| 223.3.63.203 | 3741532107 | 0 |
| 223.3.63.204 | 3741532108 | 0 |
| 223.3.63.205 | 3741532109 | 0 |
| 223.3.63.206 | 3741532110 | 0 |
| 223.3.63.207 | 3741532111 | 0 |
| 223.3.63.208 | 3741532112 | 0 |
| 223.3.63.209 | 3741532113 | 0 |
| 223.3.63.210 | 3741532114 | 0 |
| 223.3.63.211 | 3741532115 | 0 |
| 223.3.63.212 | 3741532116 | 0 |
| 223.3.63.213 | 3741532117 | 0 |
| 223.3.63.214 | 3741532118 | 0 |
| 223.3.63.215 | 3741532119 | 0 |
| 223.3.63.216 | 3741532120 | 0 |
| 223.3.63.217 | 3741532121 | 0 |
| 223.3.63.218 | 3741532122 | 0 |
| 223.3.63.219 | 3741532123 | 0 |
| 223.3.63.220 | 3741532124 | 0 |
| 223.3.63.221 | 3741532125 | 0 |
| 223.3.63.222 | 3741532126 | 0 |
| 223.3.63.223 | 3741532127 | 0 |
| 223.3.63.224 | 3741532128 | 0 |
| 223.3.63.225 | 3741532129 | 0 |
| 223.3.63.226 | 3741532130 | 0 |
| 223.3.63.227 | 3741532131 | 0 |
| 223.3.63.228 | 3741532132 | 0 |
| 223.3.63.229 | 3741532133 | 0 |
| 223.3.63.230 | 3741532134 | 0 |
| 223.3.63.231 | 3741532135 | 0 |
| 223.3.63.232 | 3741532136 | 0 |
| 223.3.63.233 | 3741532137 | 0 |
| 223.3.63.234 | 3741532138 | 0 |
| 223.3.63.235 | 3741532139 | 0 |
| 223.3.63.236 | 3741532140 | 0 |
| 223.3.63.237 | 3741532141 | 0 |
| 223.3.63.238 | 3741532142 | 0 |
| 223.3.63.239 | 3741532143 | 0 |
| 223.3.63.240 | 3741532144 | 0 |
| 223.3.63.241 | 3741532145 | 0 |
| 223.3.63.242 | 3741532146 | 0 |
| 223.3.63.243 | 3741532147 | 0 |
| 223.3.63.244 | 3741532148 | 0 |
| 223.3.63.245 | 3741532149 | 0 |
| 223.3.63.246 | 3741532150 | 0 |
| 223.3.63.247 | 3741532151 | 0 |
| 223.3.63.248 | 3741532152 | 0 |
| 223.3.63.249 | 3741532153 | 0 |
| 223.3.63.250 | 3741532154 | 0 |
| 223.3.63.251 | 3741532155 | 0 |
| 223.3.63.252 | 3741532156 | 0 |
| 223.3.63.253 | 3741532157 | 0 |
| 223.3.63.254 | 3741532158 | 0 |
| 223.3.63.255 | 3741532159 | 0 |