The IP address 21.85.70 is provided by China Education and Research Network Center, it's belong to the CDIR (Classless Inter-Domain Routing) 22.30.204.0/23 (range 22.30.204.0 to 22.30.205.255). The autonomous system number (ASN) is 4538.
| ASN | 4538 |
| IP starting by | 22.30.204.0 |
| IP ending by | 22.30.205.255 |
| ASN Name | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| Numerical IP | |
| Registry | |
| Last update | 21/11/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Houston | 29.7633 | -95.3633 | 2018-11-21 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-11-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.85.70.0 | 357910016 | 0 |
| 21.85.70.1 | 357910017 | 0 |
| 21.85.70.2 | 357910018 | 0 |
| 21.85.70.3 | 357910019 | 0 |
| 21.85.70.4 | 357910020 | 0 |
| 21.85.70.5 | 357910021 | 0 |
| 21.85.70.6 | 357910022 | 0 |
| 21.85.70.7 | 357910023 | 0 |
| 21.85.70.8 | 357910024 | 0 |
| 21.85.70.9 | 357910025 | 0 |
| 21.85.70.10 | 357910026 | 0 |
| 21.85.70.11 | 357910027 | 0 |
| 21.85.70.12 | 357910028 | 0 |
| 21.85.70.13 | 357910029 | 0 |
| 21.85.70.14 | 357910030 | 0 |
| 21.85.70.15 | 357910031 | 0 |
| 21.85.70.16 | 357910032 | 0 |
| 21.85.70.17 | 357910033 | 0 |
| 21.85.70.18 | 357910034 | 0 |
| 21.85.70.19 | 357910035 | 0 |
| 21.85.70.20 | 357910036 | 0 |
| 21.85.70.21 | 357910037 | 0 |
| 21.85.70.22 | 357910038 | 0 |
| 21.85.70.23 | 357910039 | 0 |
| 21.85.70.24 | 357910040 | 0 |
| 21.85.70.25 | 357910041 | 0 |
| 21.85.70.26 | 357910042 | 0 |
| 21.85.70.27 | 357910043 | 0 |
| 21.85.70.28 | 357910044 | 0 |
| 21.85.70.29 | 357910045 | 0 |
| 21.85.70.30 | 357910046 | 0 |
| 21.85.70.31 | 357910047 | 0 |
| 21.85.70.32 | 357910048 | 0 |
| 21.85.70.33 | 357910049 | 0 |
| 21.85.70.34 | 357910050 | 0 |
| 21.85.70.35 | 357910051 | 0 |
| 21.85.70.36 | 357910052 | 0 |
| 21.85.70.37 | 357910053 | 0 |
| 21.85.70.38 | 357910054 | 0 |
| 21.85.70.39 | 357910055 | 0 |
| 21.85.70.40 | 357910056 | 0 |
| 21.85.70.41 | 357910057 | 0 |
| 21.85.70.42 | 357910058 | 0 |
| 21.85.70.43 | 357910059 | 0 |
| 21.85.70.44 | 357910060 | 0 |
| 21.85.70.45 | 357910061 | 0 |
| 21.85.70.46 | 357910062 | 0 |
| 21.85.70.47 | 357910063 | 0 |
| 21.85.70.48 | 357910064 | 0 |
| 21.85.70.49 | 357910065 | 0 |
| 21.85.70.50 | 357910066 | 0 |
| 21.85.70.51 | 357910067 | 0 |
| 21.85.70.52 | 357910068 | 0 |
| 21.85.70.53 | 357910069 | 0 |
| 21.85.70.54 | 357910070 | 0 |
| 21.85.70.55 | 357910071 | 0 |
| 21.85.70.56 | 357910072 | 0 |
| 21.85.70.57 | 357910073 | 0 |
| 21.85.70.58 | 357910074 | 0 |
| 21.85.70.59 | 357910075 | 0 |
| 21.85.70.60 | 357910076 | 0 |
| 21.85.70.61 | 357910077 | 0 |
| 21.85.70.62 | 357910078 | 0 |
| 21.85.70.63 | 357910079 | 0 |
| 21.85.70.64 | 357910080 | 0 |
| 21.85.70.65 | 357910081 | 0 |
| 21.85.70.66 | 357910082 | 0 |
| 21.85.70.67 | 357910083 | 0 |
| 21.85.70.68 | 357910084 | 0 |
| 21.85.70.69 | 357910085 | 0 |
| 21.85.70.70 | 357910086 | 0 |
| 21.85.70.71 | 357910087 | 0 |
| 21.85.70.72 | 357910088 | 0 |
| 21.85.70.73 | 357910089 | 0 |
| 21.85.70.74 | 357910090 | 0 |
| 21.85.70.75 | 357910091 | 0 |
| 21.85.70.76 | 357910092 | 0 |
| 21.85.70.77 | 357910093 | 0 |
| 21.85.70.78 | 357910094 | 0 |
| 21.85.70.79 | 357910095 | 0 |
| 21.85.70.80 | 357910096 | 0 |
| 21.85.70.81 | 357910097 | 0 |
| 21.85.70.82 | 357910098 | 0 |
| 21.85.70.83 | 357910099 | 0 |
| 21.85.70.84 | 357910100 | 0 |
| 21.85.70.85 | 357910101 | 0 |