Les adresses IP débutant par 20.253.4 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, le bloc IP comprant les adresses de 22.30.204.0 à 22.30.205.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 22.30.204.0 |
| IP se terminant par | 22.30.205.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 05/12/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2018-12-05 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-12-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 20.253.4.0 | 352125952 | 0 |
| 20.253.4.1 | 352125953 | 0 |
| 20.253.4.2 | 352125954 | 0 |
| 20.253.4.3 | 352125955 | 0 |
| 20.253.4.4 | 352125956 | 0 |
| 20.253.4.5 | 352125957 | 0 |
| 20.253.4.6 | 352125958 | 0 |
| 20.253.4.7 | 352125959 | 0 |
| 20.253.4.8 | 352125960 | 0 |
| 20.253.4.9 | 352125961 | 0 |
| 20.253.4.10 | 352125962 | 0 |
| 20.253.4.11 | 352125963 | 0 |
| 20.253.4.12 | 352125964 | 0 |
| 20.253.4.13 | 352125965 | 0 |
| 20.253.4.14 | 352125966 | 0 |
| 20.253.4.15 | 352125967 | 0 |
| 20.253.4.16 | 352125968 | 0 |
| 20.253.4.17 | 352125969 | 0 |
| 20.253.4.18 | 352125970 | 0 |
| 20.253.4.19 | 352125971 | 0 |
| 20.253.4.20 | 352125972 | 0 |
| 20.253.4.21 | 352125973 | 0 |
| 20.253.4.22 | 352125974 | 0 |
| 20.253.4.23 | 352125975 | 0 |
| 20.253.4.24 | 352125976 | 0 |
| 20.253.4.25 | 352125977 | 0 |
| 20.253.4.26 | 352125978 | 0 |
| 20.253.4.27 | 352125979 | 0 |
| 20.253.4.28 | 352125980 | 0 |
| 20.253.4.29 | 352125981 | 0 |
| 20.253.4.30 | 352125982 | 0 |
| 20.253.4.31 | 352125983 | 0 |
| 20.253.4.32 | 352125984 | 0 |
| 20.253.4.33 | 352125985 | 0 |
| 20.253.4.34 | 352125986 | 0 |
| 20.253.4.35 | 352125987 | 0 |
| 20.253.4.36 | 352125988 | 0 |
| 20.253.4.37 | 352125989 | 0 |
| 20.253.4.38 | 352125990 | 0 |
| 20.253.4.39 | 352125991 | 0 |
| 20.253.4.40 | 352125992 | 0 |
| 20.253.4.41 | 352125993 | 0 |
| 20.253.4.42 | 352125994 | 0 |
| 20.253.4.43 | 352125995 | 0 |
| 20.253.4.44 | 352125996 | 0 |
| 20.253.4.45 | 352125997 | 0 |
| 20.253.4.46 | 352125998 | 0 |
| 20.253.4.47 | 352125999 | 0 |
| 20.253.4.48 | 352126000 | 0 |
| 20.253.4.49 | 352126001 | 0 |
| 20.253.4.50 | 352126002 | 0 |
| 20.253.4.51 | 352126003 | 0 |
| 20.253.4.52 | 352126004 | 0 |
| 20.253.4.53 | 352126005 | 0 |
| 20.253.4.54 | 352126006 | 0 |
| 20.253.4.55 | 352126007 | 0 |
| 20.253.4.56 | 352126008 | 0 |
| 20.253.4.57 | 352126009 | 0 |
| 20.253.4.58 | 352126010 | 0 |
| 20.253.4.59 | 352126011 | 0 |
| 20.253.4.60 | 352126012 | 0 |
| 20.253.4.61 | 352126013 | 0 |
| 20.253.4.62 | 352126014 | 0 |
| 20.253.4.63 | 352126015 | 0 |
| 20.253.4.64 | 352126016 | 0 |
| 20.253.4.65 | 352126017 | 0 |
| 20.253.4.66 | 352126018 | 0 |
| 20.253.4.67 | 352126019 | 0 |
| 20.253.4.68 | 352126020 | 0 |
| 20.253.4.69 | 352126021 | 0 |
| 20.253.4.70 | 352126022 | 0 |
| 20.253.4.71 | 352126023 | 0 |
| 20.253.4.72 | 352126024 | 0 |
| 20.253.4.73 | 352126025 | 0 |
| 20.253.4.74 | 352126026 | 0 |
| 20.253.4.75 | 352126027 | 0 |
| 20.253.4.76 | 352126028 | 0 |
| 20.253.4.77 | 352126029 | 0 |
| 20.253.4.78 | 352126030 | 0 |
| 20.253.4.79 | 352126031 | 0 |
| 20.253.4.80 | 352126032 | 0 |
| 20.253.4.81 | 352126033 | 0 |
| 20.253.4.82 | 352126034 | 0 |
| 20.253.4.83 | 352126035 | 0 |
| 20.253.4.84 | 352126036 | 0 |
| 20.253.4.85 | 352126037 | 0 |