Les adresses IP débutant par 211.80.53 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 211.80.0.0/13, le bloc IP comprant les adresses de 211.80.0.0 à 211.87.255.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 211.80.0.0 |
| IP se terminant par | 211.87.255.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 211.80.0.0/13 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 31/03/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Jishui | 33,7333 | 115,4 | 2020-03-31 |
| MaxMind | CN | Chine | - | Beijing | 39,9289 | 116,3883 | 2020-03-31 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 211.80.53.0 | 3545249024 | 0 |
| 211.80.53.1 | 3545249025 | 0 |
| 211.80.53.2 | 3545249026 | 0 |
| 211.80.53.3 | 3545249027 | 0 |
| 211.80.53.4 | 3545249028 | 0 |
| 211.80.53.5 | 3545249029 | 0 |
| 211.80.53.6 | 3545249030 | 0 |
| 211.80.53.7 | 3545249031 | 0 |
| 211.80.53.8 | 3545249032 | 0 |
| 211.80.53.9 | 3545249033 | 0 |
| 211.80.53.10 | 3545249034 | 0 |
| 211.80.53.11 | 3545249035 | 0 |
| 211.80.53.12 | 3545249036 | 0 |
| 211.80.53.13 | 3545249037 | 0 |
| 211.80.53.14 | 3545249038 | 0 |
| 211.80.53.15 | 3545249039 | 0 |
| 211.80.53.16 | 3545249040 | 0 |
| 211.80.53.17 | 3545249041 | 0 |
| 211.80.53.18 | 3545249042 | 0 |
| 211.80.53.19 | 3545249043 | 0 |
| 211.80.53.20 | 3545249044 | 0 |
| 211.80.53.21 | 3545249045 | 0 |
| 211.80.53.22 | 3545249046 | 0 |
| 211.80.53.23 | 3545249047 | 0 |
| 211.80.53.24 | 3545249048 | 0 |
| 211.80.53.25 | 3545249049 | 0 |
| 211.80.53.26 | 3545249050 | 0 |
| 211.80.53.27 | 3545249051 | 0 |
| 211.80.53.28 | 3545249052 | 0 |
| 211.80.53.29 | 3545249053 | 0 |
| 211.80.53.30 | 3545249054 | 0 |
| 211.80.53.31 | 3545249055 | 0 |
| 211.80.53.32 | 3545249056 | 0 |
| 211.80.53.33 | 3545249057 | 0 |
| 211.80.53.34 | 3545249058 | 0 |
| 211.80.53.35 | 3545249059 | 0 |
| 211.80.53.36 | 3545249060 | 0 |
| 211.80.53.37 | 3545249061 | 0 |
| 211.80.53.38 | 3545249062 | 0 |
| 211.80.53.39 | 3545249063 | 0 |
| 211.80.53.40 | 3545249064 | 0 |
| 211.80.53.41 | 3545249065 | 0 |
| 211.80.53.42 | 3545249066 | 0 |
| 211.80.53.43 | 3545249067 | 0 |
| 211.80.53.44 | 3545249068 | 0 |
| 211.80.53.45 | 3545249069 | 0 |
| 211.80.53.46 | 3545249070 | 0 |
| 211.80.53.47 | 3545249071 | 0 |
| 211.80.53.48 | 3545249072 | 0 |
| 211.80.53.49 | 3545249073 | 0 |
| 211.80.53.50 | 3545249074 | 0 |
| 211.80.53.51 | 3545249075 | 0 |
| 211.80.53.52 | 3545249076 | 0 |
| 211.80.53.53 | 3545249077 | 0 |
| 211.80.53.54 | 3545249078 | 0 |
| 211.80.53.55 | 3545249079 | 0 |
| 211.80.53.56 | 3545249080 | 0 |
| 211.80.53.57 | 3545249081 | 0 |
| 211.80.53.58 | 3545249082 | 0 |
| 211.80.53.59 | 3545249083 | 0 |
| 211.80.53.60 | 3545249084 | 0 |
| 211.80.53.61 | 3545249085 | 0 |
| 211.80.53.62 | 3545249086 | 0 |
| 211.80.53.63 | 3545249087 | 0 |
| 211.80.53.64 | 3545249088 | 0 |
| 211.80.53.65 | 3545249089 | 0 |
| 211.80.53.66 | 3545249090 | 0 |
| 211.80.53.67 | 3545249091 | 0 |
| 211.80.53.68 | 3545249092 | 0 |
| 211.80.53.69 | 3545249093 | 0 |
| 211.80.53.70 | 3545249094 | 0 |
| 211.80.53.71 | 3545249095 | 0 |
| 211.80.53.72 | 3545249096 | 0 |
| 211.80.53.73 | 3545249097 | 0 |
| 211.80.53.74 | 3545249098 | 0 |
| 211.80.53.75 | 3545249099 | 0 |
| 211.80.53.76 | 3545249100 | 0 |
| 211.80.53.77 | 3545249101 | 0 |
| 211.80.53.78 | 3545249102 | 0 |
| 211.80.53.79 | 3545249103 | 0 |
| 211.80.53.80 | 3545249104 | 0 |
| 211.80.53.81 | 3545249105 | 0 |
| 211.80.53.82 | 3545249106 | 0 |
| 211.80.53.83 | 3545249107 | 0 |
| 211.80.53.84 | 3545249108 | 0 |
| 211.80.53.85 | 3545249109 | 0 |