Die IP-Adresse 223.166.3 erfolgt über China Unicom Shanghai Network, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 223.166.0.0/16 (Bereich 223.166.0.0, 223.166.255.255). Die autonomen Systemnummer (ASN) ist 17621.
| ASN | 17621 |
| Ausgehend von IP | 223.166.0.0 |
| Beendigung durch IP | 223.166.255.255 |
| ASN-Namen | China Unicom Shanghai Network |
| GGDV | 223.166.0.0/16 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 12.09.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | CN | China | - | Shanghai | 31,2222 | 121,4581 | 2017-09-12 |
| MaxMind | CN | China | - | Shanghai | 31,0456 | 121,3997 | 2017-09-12 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.166.3.0 | 3752198912 | 0 |
| 223.166.3.1 | 3752198913 | 0 |
| 223.166.3.2 | 3752198914 | 0 |
| 223.166.3.3 | 3752198915 | 0 |
| 223.166.3.4 | 3752198916 | 0 |
| 223.166.3.5 | 3752198917 | 0 |
| 223.166.3.6 | 3752198918 | 0 |
| 223.166.3.7 | 3752198919 | 0 |
| 223.166.3.8 | 3752198920 | 0 |
| 223.166.3.9 | 3752198921 | 0 |
| 223.166.3.10 | 3752198922 | 0 |
| 223.166.3.11 | 3752198923 | 0 |
| 223.166.3.12 | 3752198924 | 0 |
| 223.166.3.13 | 3752198925 | 0 |
| 223.166.3.14 | 3752198926 | 0 |
| 223.166.3.15 | 3752198927 | 0 |
| 223.166.3.16 | 3752198928 | 0 |
| 223.166.3.17 | 3752198929 | 0 |
| 223.166.3.18 | 3752198930 | 0 |
| 223.166.3.19 | 3752198931 | 0 |
| 223.166.3.20 | 3752198932 | 0 |
| 223.166.3.21 | 3752198933 | 0 |
| 223.166.3.22 | 3752198934 | 0 |
| 223.166.3.23 | 3752198935 | 0 |
| 223.166.3.24 | 3752198936 | 0 |
| 223.166.3.25 | 3752198937 | 0 |
| 223.166.3.26 | 3752198938 | 0 |
| 223.166.3.27 | 3752198939 | 0 |
| 223.166.3.28 | 3752198940 | 0 |
| 223.166.3.29 | 3752198941 | 0 |
| 223.166.3.30 | 3752198942 | 0 |
| 223.166.3.31 | 3752198943 | 0 |
| 223.166.3.32 | 3752198944 | 0 |
| 223.166.3.33 | 3752198945 | 0 |
| 223.166.3.34 | 3752198946 | 0 |
| 223.166.3.35 | 3752198947 | 0 |
| 223.166.3.36 | 3752198948 | 0 |
| 223.166.3.37 | 3752198949 | 0 |
| 223.166.3.38 | 3752198950 | 0 |
| 223.166.3.39 | 3752198951 | 0 |
| 223.166.3.40 | 3752198952 | 0 |
| 223.166.3.41 | 3752198953 | 0 |
| 223.166.3.42 | 3752198954 | 0 |
| 223.166.3.43 | 3752198955 | 0 |
| 223.166.3.44 | 3752198956 | 0 |
| 223.166.3.45 | 3752198957 | 0 |
| 223.166.3.46 | 3752198958 | 0 |
| 223.166.3.47 | 3752198959 | 0 |
| 223.166.3.48 | 3752198960 | 0 |
| 223.166.3.49 | 3752198961 | 0 |
| 223.166.3.50 | 3752198962 | 0 |
| 223.166.3.51 | 3752198963 | 0 |
| 223.166.3.52 | 3752198964 | 0 |
| 223.166.3.53 | 3752198965 | 0 |
| 223.166.3.54 | 3752198966 | 0 |
| 223.166.3.55 | 3752198967 | 0 |
| 223.166.3.56 | 3752198968 | 0 |
| 223.166.3.57 | 3752198969 | 0 |
| 223.166.3.58 | 3752198970 | 0 |
| 223.166.3.59 | 3752198971 | 0 |
| 223.166.3.60 | 3752198972 | 0 |
| 223.166.3.61 | 3752198973 | 0 |
| 223.166.3.62 | 3752198974 | 0 |
| 223.166.3.63 | 3752198975 | 0 |
| 223.166.3.64 | 3752198976 | 0 |
| 223.166.3.65 | 3752198977 | 0 |
| 223.166.3.66 | 3752198978 | 0 |
| 223.166.3.67 | 3752198979 | 0 |
| 223.166.3.68 | 3752198980 | 0 |
| 223.166.3.69 | 3752198981 | 0 |
| 223.166.3.70 | 3752198982 | 0 |
| 223.166.3.71 | 3752198983 | 0 |
| 223.166.3.72 | 3752198984 | 0 |
| 223.166.3.73 | 3752198985 | 0 |
| 223.166.3.74 | 3752198986 | 0 |
| 223.166.3.75 | 3752198987 | 0 |
| 223.166.3.76 | 3752198988 | 0 |
| 223.166.3.77 | 3752198989 | 0 |
| 223.166.3.78 | 3752198990 | 0 |
| 223.166.3.79 | 3752198991 | 0 |
| 223.166.3.80 | 3752198992 | 0 |
| 223.166.3.81 | 3752198993 | 0 |
| 223.166.3.82 | 3752198994 | 0 |
| 223.166.3.83 | 3752198995 | 0 |
| 223.166.3.84 | 3752198996 | 0 |
| 223.166.3.85 | 3752198997 | 0 |