Die IP-Adresse 223.0.237 erfolgt über China Education and Research Network Center, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 223.2.0.0/15 (Bereich 223.2.0.0, 223.3.255.255). Die autonomen Systemnummer (ASN) ist 4538.
| ASN | 4538 |
| Ausgehend von IP | 223.2.0.0 |
| Beendigung durch IP | 223.3.255.255 |
| ASN-Namen | China Education and Research Network Center |
| GGDV | 223.2.0.0/15 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 13.01.2018 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | CN | China | - | Beijing | 39,9075 | 116,3972 | 2018-01-12 |
| MaxMind | CN | China | - | - | 34,7725 | 113,7266 | 2018-01-12 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.0.237.0 | 3741379840 | 0 |
| 223.0.237.1 | 3741379841 | 0 |
| 223.0.237.2 | 3741379842 | 0 |
| 223.0.237.3 | 3741379843 | 0 |
| 223.0.237.4 | 3741379844 | 0 |
| 223.0.237.5 | 3741379845 | 0 |
| 223.0.237.6 | 3741379846 | 0 |
| 223.0.237.7 | 3741379847 | 0 |
| 223.0.237.8 | 3741379848 | 0 |
| 223.0.237.9 | 3741379849 | 0 |
| 223.0.237.10 | 3741379850 | 0 |
| 223.0.237.11 | 3741379851 | 0 |
| 223.0.237.12 | 3741379852 | 0 |
| 223.0.237.13 | 3741379853 | 0 |
| 223.0.237.14 | 3741379854 | 0 |
| 223.0.237.15 | 3741379855 | 0 |
| 223.0.237.16 | 3741379856 | 0 |
| 223.0.237.17 | 3741379857 | 0 |
| 223.0.237.18 | 3741379858 | 0 |
| 223.0.237.19 | 3741379859 | 0 |
| 223.0.237.20 | 3741379860 | 0 |
| 223.0.237.21 | 3741379861 | 0 |
| 223.0.237.22 | 3741379862 | 0 |
| 223.0.237.23 | 3741379863 | 0 |
| 223.0.237.24 | 3741379864 | 0 |
| 223.0.237.25 | 3741379865 | 0 |
| 223.0.237.26 | 3741379866 | 0 |
| 223.0.237.27 | 3741379867 | 0 |
| 223.0.237.28 | 3741379868 | 0 |
| 223.0.237.29 | 3741379869 | 0 |
| 223.0.237.30 | 3741379870 | 0 |
| 223.0.237.31 | 3741379871 | 0 |
| 223.0.237.32 | 3741379872 | 0 |
| 223.0.237.33 | 3741379873 | 0 |
| 223.0.237.34 | 3741379874 | 0 |
| 223.0.237.35 | 3741379875 | 0 |
| 223.0.237.36 | 3741379876 | 0 |
| 223.0.237.37 | 3741379877 | 0 |
| 223.0.237.38 | 3741379878 | 0 |
| 223.0.237.39 | 3741379879 | 0 |
| 223.0.237.40 | 3741379880 | 0 |
| 223.0.237.41 | 3741379881 | 0 |
| 223.0.237.42 | 3741379882 | 0 |
| 223.0.237.43 | 3741379883 | 0 |
| 223.0.237.44 | 3741379884 | 0 |
| 223.0.237.45 | 3741379885 | 0 |
| 223.0.237.46 | 3741379886 | 0 |
| 223.0.237.47 | 3741379887 | 0 |
| 223.0.237.48 | 3741379888 | 0 |
| 223.0.237.49 | 3741379889 | 0 |
| 223.0.237.50 | 3741379890 | 0 |
| 223.0.237.51 | 3741379891 | 0 |
| 223.0.237.52 | 3741379892 | 0 |
| 223.0.237.53 | 3741379893 | 0 |
| 223.0.237.54 | 3741379894 | 0 |
| 223.0.237.55 | 3741379895 | 0 |
| 223.0.237.56 | 3741379896 | 0 |
| 223.0.237.57 | 3741379897 | 0 |
| 223.0.237.58 | 3741379898 | 0 |
| 223.0.237.59 | 3741379899 | 0 |
| 223.0.237.60 | 3741379900 | 0 |
| 223.0.237.61 | 3741379901 | 0 |
| 223.0.237.62 | 3741379902 | 0 |
| 223.0.237.63 | 3741379903 | 0 |
| 223.0.237.64 | 3741379904 | 0 |
| 223.0.237.65 | 3741379905 | 0 |
| 223.0.237.66 | 3741379906 | 0 |
| 223.0.237.67 | 3741379907 | 0 |
| 223.0.237.68 | 3741379908 | 0 |
| 223.0.237.69 | 3741379909 | 0 |
| 223.0.237.70 | 3741379910 | 0 |
| 223.0.237.71 | 3741379911 | 0 |
| 223.0.237.72 | 3741379912 | 0 |
| 223.0.237.73 | 3741379913 | 0 |
| 223.0.237.74 | 3741379914 | 0 |
| 223.0.237.75 | 3741379915 | 0 |
| 223.0.237.76 | 3741379916 | 0 |
| 223.0.237.77 | 3741379917 | 0 |
| 223.0.237.78 | 3741379918 | 0 |
| 223.0.237.79 | 3741379919 | 0 |
| 223.0.237.80 | 3741379920 | 0 |
| 223.0.237.81 | 3741379921 | 0 |
| 223.0.237.82 | 3741379922 | 0 |
| 223.0.237.83 | 3741379923 | 0 |
| 223.0.237.84 | 3741379924 | 0 |
| 223.0.237.85 | 3741379925 | 0 |