Die IP-Adresse 21.78.88 erfolgt über China Education and Research Network Center, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 22.30.204.0/23 (Bereich 22.30.204.0, 22.30.205.255). Die autonomen Systemnummer (ASN) ist 4538.
| ASN | 4538 |
| Ausgehend von IP | 22.30.204.0 |
| Beendigung durch IP | 22.30.205.255 |
| ASN-Namen | China Education and Research Network Center |
| GGDV | 22.30.204.0/23 |
| Numerische IP | |
| Registrierung | |
| Letztes update | 24.08.2018 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Clovis | 34,4048 | -103,2052 | 2018-08-24 |
| MaxMind | US | USA | - | - | 37,751 | -97,822 | 2018-08-24 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.78.88.0 | 357455872 | 0 |
| 21.78.88.1 | 357455873 | 0 |
| 21.78.88.2 | 357455874 | 0 |
| 21.78.88.3 | 357455875 | 0 |
| 21.78.88.4 | 357455876 | 0 |
| 21.78.88.5 | 357455877 | 0 |
| 21.78.88.6 | 357455878 | 0 |
| 21.78.88.7 | 357455879 | 0 |
| 21.78.88.8 | 357455880 | 0 |
| 21.78.88.9 | 357455881 | 0 |
| 21.78.88.10 | 357455882 | 0 |
| 21.78.88.11 | 357455883 | 0 |
| 21.78.88.12 | 357455884 | 0 |
| 21.78.88.13 | 357455885 | 0 |
| 21.78.88.14 | 357455886 | 0 |
| 21.78.88.15 | 357455887 | 0 |
| 21.78.88.16 | 357455888 | 0 |
| 21.78.88.17 | 357455889 | 0 |
| 21.78.88.18 | 357455890 | 0 |
| 21.78.88.19 | 357455891 | 0 |
| 21.78.88.20 | 357455892 | 0 |
| 21.78.88.21 | 357455893 | 0 |
| 21.78.88.22 | 357455894 | 0 |
| 21.78.88.23 | 357455895 | 0 |
| 21.78.88.24 | 357455896 | 0 |
| 21.78.88.25 | 357455897 | 0 |
| 21.78.88.26 | 357455898 | 0 |
| 21.78.88.27 | 357455899 | 0 |
| 21.78.88.28 | 357455900 | 0 |
| 21.78.88.29 | 357455901 | 0 |
| 21.78.88.30 | 357455902 | 0 |
| 21.78.88.31 | 357455903 | 0 |
| 21.78.88.32 | 357455904 | 0 |
| 21.78.88.33 | 357455905 | 0 |
| 21.78.88.34 | 357455906 | 0 |
| 21.78.88.35 | 357455907 | 0 |
| 21.78.88.36 | 357455908 | 0 |
| 21.78.88.37 | 357455909 | 0 |
| 21.78.88.38 | 357455910 | 0 |
| 21.78.88.39 | 357455911 | 0 |
| 21.78.88.40 | 357455912 | 0 |
| 21.78.88.41 | 357455913 | 0 |
| 21.78.88.42 | 357455914 | 0 |
| 21.78.88.43 | 357455915 | 0 |
| 21.78.88.44 | 357455916 | 0 |
| 21.78.88.45 | 357455917 | 0 |
| 21.78.88.46 | 357455918 | 0 |
| 21.78.88.47 | 357455919 | 0 |
| 21.78.88.48 | 357455920 | 0 |
| 21.78.88.49 | 357455921 | 0 |
| 21.78.88.50 | 357455922 | 0 |
| 21.78.88.51 | 357455923 | 0 |
| 21.78.88.52 | 357455924 | 0 |
| 21.78.88.53 | 357455925 | 0 |
| 21.78.88.54 | 357455926 | 0 |
| 21.78.88.55 | 357455927 | 0 |
| 21.78.88.56 | 357455928 | 0 |
| 21.78.88.57 | 357455929 | 0 |
| 21.78.88.58 | 357455930 | 0 |
| 21.78.88.59 | 357455931 | 0 |
| 21.78.88.60 | 357455932 | 0 |
| 21.78.88.61 | 357455933 | 0 |
| 21.78.88.62 | 357455934 | 0 |
| 21.78.88.63 | 357455935 | 0 |
| 21.78.88.64 | 357455936 | 0 |
| 21.78.88.65 | 357455937 | 0 |
| 21.78.88.66 | 357455938 | 0 |
| 21.78.88.67 | 357455939 | 0 |
| 21.78.88.68 | 357455940 | 0 |
| 21.78.88.69 | 357455941 | 0 |
| 21.78.88.70 | 357455942 | 0 |
| 21.78.88.71 | 357455943 | 0 |
| 21.78.88.72 | 357455944 | 0 |
| 21.78.88.73 | 357455945 | 0 |
| 21.78.88.74 | 357455946 | 0 |
| 21.78.88.75 | 357455947 | 0 |
| 21.78.88.76 | 357455948 | 0 |
| 21.78.88.77 | 357455949 | 0 |
| 21.78.88.78 | 357455950 | 0 |
| 21.78.88.79 | 357455951 | 0 |
| 21.78.88.80 | 357455952 | 0 |
| 21.78.88.81 | 357455953 | 0 |
| 21.78.88.82 | 357455954 | 0 |
| 21.78.88.83 | 357455955 | 0 |
| 21.78.88.84 | 357455956 | 0 |
| 21.78.88.85 | 357455957 | 0 |