The IP address 128.4.4 is provided by University of Delaware, it's belong to the CDIR (Classless Inter-Domain Routing) 128.4.0.0/16 (range 128.4.0.0 to 128.4.255.255). The autonomous system number (ASN) is 2.
| ASN | 2 |
| IP starting by | 128.4.0.0 |
| IP ending by | 128.4.255.255 |
| ASN Name | University of Delaware |
| CDIR | 128.4.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 02/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Greenwich | 39.3897 | -75.3389 | 2017-10-28 |
| MaxMind | US | United States | - | Newark | 39.6837 | -75.7497 | 2017-10-28 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 128.4.4.0 | 2147746816 | 0 |
| 128.4.4.1 | 2147746817 | 0 |
| 128.4.4.2 | 2147746818 | 0 |
| 128.4.4.3 | 2147746819 | 0 |
| 128.4.4.4 | 2147746820 | 0 |
| 128.4.4.5 | 2147746821 | 0 |
| 128.4.4.6 | 2147746822 | 0 |
| 128.4.4.7 | 2147746823 | 0 |
| 128.4.4.8 | 2147746824 | 0 |
| 128.4.4.9 | 2147746825 | 0 |
| 128.4.4.10 | 2147746826 | 0 |
| 128.4.4.11 | 2147746827 | 0 |
| 128.4.4.12 | 2147746828 | 0 |
| 128.4.4.13 | 2147746829 | 0 |
| 128.4.4.14 | 2147746830 | 0 |
| 128.4.4.15 | 2147746831 | 0 |
| 128.4.4.16 | 2147746832 | 0 |
| 128.4.4.17 | 2147746833 | 0 |
| 128.4.4.18 | 2147746834 | 0 |
| 128.4.4.19 | 2147746835 | 0 |
| 128.4.4.20 | 2147746836 | 0 |
| 128.4.4.21 | 2147746837 | 0 |
| 128.4.4.22 | 2147746838 | 0 |
| 128.4.4.23 | 2147746839 | 0 |
| 128.4.4.24 | 2147746840 | 0 |
| 128.4.4.25 | 2147746841 | 0 |
| 128.4.4.26 | 2147746842 | 0 |
| 128.4.4.27 | 2147746843 | 0 |
| 128.4.4.28 | 2147746844 | 0 |
| 128.4.4.29 | 2147746845 | 0 |
| 128.4.4.30 | 2147746846 | 0 |
| 128.4.4.31 | 2147746847 | 0 |
| 128.4.4.32 | 2147746848 | 0 |
| 128.4.4.33 | 2147746849 | 0 |
| 128.4.4.34 | 2147746850 | 0 |
| 128.4.4.35 | 2147746851 | 0 |
| 128.4.4.36 | 2147746852 | 0 |
| 128.4.4.37 | 2147746853 | 0 |
| 128.4.4.38 | 2147746854 | 0 |
| 128.4.4.39 | 2147746855 | 0 |
| 128.4.4.40 | 2147746856 | 0 |
| 128.4.4.41 | 2147746857 | 0 |
| 128.4.4.42 | 2147746858 | 0 |
| 128.4.4.43 | 2147746859 | 0 |
| 128.4.4.44 | 2147746860 | 0 |
| 128.4.4.45 | 2147746861 | 0 |
| 128.4.4.46 | 2147746862 | 0 |
| 128.4.4.47 | 2147746863 | 0 |
| 128.4.4.48 | 2147746864 | 0 |
| 128.4.4.49 | 2147746865 | 0 |
| 128.4.4.50 | 2147746866 | 0 |
| 128.4.4.51 | 2147746867 | 0 |
| 128.4.4.52 | 2147746868 | 0 |
| 128.4.4.53 | 2147746869 | 0 |
| 128.4.4.54 | 2147746870 | 0 |
| 128.4.4.55 | 2147746871 | 0 |
| 128.4.4.56 | 2147746872 | 0 |
| 128.4.4.57 | 2147746873 | 0 |
| 128.4.4.58 | 2147746874 | 0 |
| 128.4.4.59 | 2147746875 | 0 |
| 128.4.4.60 | 2147746876 | 0 |
| 128.4.4.61 | 2147746877 | 0 |
| 128.4.4.62 | 2147746878 | 0 |
| 128.4.4.63 | 2147746879 | 0 |
| 128.4.4.64 | 2147746880 | 0 |
| 128.4.4.65 | 2147746881 | 0 |
| 128.4.4.66 | 2147746882 | 0 |
| 128.4.4.67 | 2147746883 | 0 |
| 128.4.4.68 | 2147746884 | 0 |
| 128.4.4.69 | 2147746885 | 0 |
| 128.4.4.70 | 2147746886 | 0 |
| 128.4.4.71 | 2147746887 | 0 |
| 128.4.4.72 | 2147746888 | 0 |
| 128.4.4.73 | 2147746889 | 0 |
| 128.4.4.74 | 2147746890 | 0 |
| 128.4.4.75 | 2147746891 | 0 |
| 128.4.4.76 | 2147746892 | 0 |
| 128.4.4.77 | 2147746893 | 0 |
| 128.4.4.78 | 2147746894 | 0 |
| 128.4.4.79 | 2147746895 | 0 |
| 128.4.4.80 | 2147746896 | 0 |
| 128.4.4.81 | 2147746897 | 0 |
| 128.4.4.82 | 2147746898 | 0 |
| 128.4.4.83 | 2147746899 | 0 |
| 128.4.4.84 | 2147746900 | 0 |
| 128.4.4.85 | 2147746901 | 0 |
| IP | Numerical IP | DNS |
| 128.4.4.86 | 2147746902 | 0 |
| 128.4.4.87 | 2147746903 | 0 |
| 128.4.4.88 | 2147746904 | 0 |
| 128.4.4.89 | 2147746905 | 0 |
| 128.4.4.90 | 2147746906 | 0 |
| 128.4.4.91 | 2147746907 | 0 |
| 128.4.4.92 | 2147746908 | 0 |
| 128.4.4.93 | 2147746909 | 0 |
| 128.4.4.94 | 2147746910 | 0 |
| 128.4.4.95 | 2147746911 | 0 |
| 128.4.4.96 | 2147746912 | 0 |
| 128.4.4.97 | 2147746913 | 0 |
| 128.4.4.98 | 2147746914 | 0 |
| 128.4.4.99 | 2147746915 | 0 |
| 128.4.4.100 | 2147746916 | 0 |
| 128.4.4.101 | 2147746917 | 0 |
| 128.4.4.102 | 2147746918 | 0 |
| 128.4.4.103 | 2147746919 | 0 |
| 128.4.4.104 | 2147746920 | 0 |
| 128.4.4.105 | 2147746921 | 0 |
| 128.4.4.106 | 2147746922 | 0 |
| 128.4.4.107 | 2147746923 | 0 |
| 128.4.4.108 | 2147746924 | 0 |
| 128.4.4.109 | 2147746925 | 0 |
| 128.4.4.110 | 2147746926 | 0 |
| 128.4.4.111 | 2147746927 | 0 |
| 128.4.4.112 | 2147746928 | 0 |
| 128.4.4.113 | 2147746929 | 0 |
| 128.4.4.114 | 2147746930 | 0 |
| 128.4.4.115 | 2147746931 | 0 |
| 128.4.4.116 | 2147746932 | 0 |
| 128.4.4.117 | 2147746933 | 0 |
| 128.4.4.118 | 2147746934 | 0 |
| 128.4.4.119 | 2147746935 | 0 |
| 128.4.4.120 | 2147746936 | 0 |
| 128.4.4.121 | 2147746937 | 0 |
| 128.4.4.122 | 2147746938 | 0 |
| 128.4.4.123 | 2147746939 | 0 |
| 128.4.4.124 | 2147746940 | 0 |
| 128.4.4.125 | 2147746941 | 0 |
| 128.4.4.126 | 2147746942 | 0 |
| 128.4.4.127 | 2147746943 | 0 |
| 128.4.4.128 | 2147746944 | 0 |
| 128.4.4.129 | 2147746945 | 0 |
| 128.4.4.130 | 2147746946 | 0 |
| 128.4.4.131 | 2147746947 | 0 |
| 128.4.4.132 | 2147746948 | 0 |
| 128.4.4.133 | 2147746949 | 0 |
| 128.4.4.134 | 2147746950 | 0 |
| 128.4.4.135 | 2147746951 | 0 |
| 128.4.4.136 | 2147746952 | 0 |
| 128.4.4.137 | 2147746953 | 0 |
| 128.4.4.138 | 2147746954 | 0 |
| 128.4.4.139 | 2147746955 | 0 |
| 128.4.4.140 | 2147746956 | 0 |
| 128.4.4.141 | 2147746957 | 0 |
| 128.4.4.142 | 2147746958 | 0 |
| 128.4.4.143 | 2147746959 | 0 |
| 128.4.4.144 | 2147746960 | 0 |
| 128.4.4.145 | 2147746961 | 0 |
| 128.4.4.146 | 2147746962 | 0 |
| 128.4.4.147 | 2147746963 | 0 |
| 128.4.4.148 | 2147746964 | 0 |
| 128.4.4.149 | 2147746965 | 0 |
| 128.4.4.150 | 2147746966 | 0 |
| 128.4.4.151 | 2147746967 | 0 |
| 128.4.4.152 | 2147746968 | 0 |
| 128.4.4.153 | 2147746969 | 0 |
| 128.4.4.154 | 2147746970 | 0 |
| 128.4.4.155 | 2147746971 | 0 |
| 128.4.4.156 | 2147746972 | 0 |
| 128.4.4.157 | 2147746973 | 0 |
| 128.4.4.158 | 2147746974 | 0 |
| 128.4.4.159 | 2147746975 | 0 |
| 128.4.4.160 | 2147746976 | 0 |
| 128.4.4.161 | 2147746977 | 0 |
| 128.4.4.162 | 2147746978 | 0 |
| 128.4.4.163 | 2147746979 | 0 |
| 128.4.4.164 | 2147746980 | 0 |
| 128.4.4.165 | 2147746981 | 0 |
| 128.4.4.166 | 2147746982 | 0 |
| 128.4.4.167 | 2147746983 | 0 |
| 128.4.4.168 | 2147746984 | 0 |
| 128.4.4.169 | 2147746985 | 0 |
| 128.4.4.170 | 2147746986 | 0 |
| 128.4.4.171 | 2147746987 | 0 |
| IP | Numerical IP | DNS |
| 128.4.4.172 | 2147746988 | 0 |
| 128.4.4.173 | 2147746989 | 0 |
| 128.4.4.174 | 2147746990 | 0 |
| 128.4.4.175 | 2147746991 | 0 |
| 128.4.4.176 | 2147746992 | 0 |
| 128.4.4.177 | 2147746993 | 0 |
| 128.4.4.178 | 2147746994 | 0 |
| 128.4.4.179 | 2147746995 | 0 |
| 128.4.4.180 | 2147746996 | 0 |
| 128.4.4.181 | 2147746997 | 0 |
| 128.4.4.182 | 2147746998 | 0 |
| 128.4.4.183 | 2147746999 | 0 |
| 128.4.4.184 | 2147747000 | 0 |
| 128.4.4.185 | 2147747001 | 0 |
| 128.4.4.186 | 2147747002 | 0 |
| 128.4.4.187 | 2147747003 | 0 |
| 128.4.4.188 | 2147747004 | 0 |
| 128.4.4.189 | 2147747005 | 0 |
| 128.4.4.190 | 2147747006 | 0 |
| 128.4.4.191 | 2147747007 | 0 |
| 128.4.4.192 | 2147747008 | 0 |
| 128.4.4.193 | 2147747009 | 0 |
| 128.4.4.194 | 2147747010 | 0 |
| 128.4.4.195 | 2147747011 | 0 |
| 128.4.4.196 | 2147747012 | 0 |
| 128.4.4.197 | 2147747013 | 0 |
| 128.4.4.198 | 2147747014 | 0 |
| 128.4.4.199 | 2147747015 | 0 |
| 128.4.4.200 | 2147747016 | 0 |
| 128.4.4.201 | 2147747017 | 0 |
| 128.4.4.202 | 2147747018 | 0 |
| 128.4.4.203 | 2147747019 | 0 |
| 128.4.4.204 | 2147747020 | 0 |
| 128.4.4.205 | 2147747021 | 0 |
| 128.4.4.206 | 2147747022 | 0 |
| 128.4.4.207 | 2147747023 | 0 |
| 128.4.4.208 | 2147747024 | 0 |
| 128.4.4.209 | 2147747025 | 0 |
| 128.4.4.210 | 2147747026 | 0 |
| 128.4.4.211 | 2147747027 | 0 |
| 128.4.4.212 | 2147747028 | 0 |
| 128.4.4.213 | 2147747029 | 0 |
| 128.4.4.214 | 2147747030 | 0 |
| 128.4.4.215 | 2147747031 | 0 |
| 128.4.4.216 | 2147747032 | 0 |
| 128.4.4.217 | 2147747033 | 0 |
| 128.4.4.218 | 2147747034 | 0 |
| 128.4.4.219 | 2147747035 | 0 |
| 128.4.4.220 | 2147747036 | 0 |
| 128.4.4.221 | 2147747037 | 0 |
| 128.4.4.222 | 2147747038 | 0 |
| 128.4.4.223 | 2147747039 | 0 |
| 128.4.4.224 | 2147747040 | 0 |
| 128.4.4.225 | 2147747041 | 0 |
| 128.4.4.226 | 2147747042 | 0 |
| 128.4.4.227 | 2147747043 | 0 |
| 128.4.4.228 | 2147747044 | 0 |
| 128.4.4.229 | 2147747045 | 0 |
| 128.4.4.230 | 2147747046 | 0 |
| 128.4.4.231 | 2147747047 | 0 |
| 128.4.4.232 | 2147747048 | 0 |
| 128.4.4.233 | 2147747049 | 0 |
| 128.4.4.234 | 2147747050 | 0 |
| 128.4.4.235 | 2147747051 | 0 |
| 128.4.4.236 | 2147747052 | 0 |
| 128.4.4.237 | 2147747053 | 0 |
| 128.4.4.238 | 2147747054 | 0 |
| 128.4.4.239 | 2147747055 | 0 |
| 128.4.4.240 | 2147747056 | 0 |
| 128.4.4.241 | 2147747057 | 0 |
| 128.4.4.242 | 2147747058 | 0 |
| 128.4.4.243 | 2147747059 | 0 |
| 128.4.4.244 | 2147747060 | 0 |
| 128.4.4.245 | 2147747061 | 0 |
| 128.4.4.246 | 2147747062 | 0 |
| 128.4.4.247 | 2147747063 | 0 |
| 128.4.4.248 | 2147747064 | 0 |
| 128.4.4.249 | 2147747065 | 0 |
| 128.4.4.250 | 2147747066 | 0 |
| 128.4.4.251 | 2147747067 | 0 |
| 128.4.4.252 | 2147747068 | 0 |
| 128.4.4.253 | 2147747069 | 0 |
| 128.4.4.254 | 2147747070 | 0 |
| 128.4.4.255 | 2147747071 | 0 |