Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
72.39.17.1 0:0:0:0:0:ffff:4827:1101
72.39.17.2 0:0:0:0:0:ffff:4827:1102
72.39.17.3 0:0:0:0:0:ffff:4827:1103
72.39.17.4 0:0:0:0:0:ffff:4827:1104
72.39.17.5 0:0:0:0:0:ffff:4827:1105
72.39.17.6 0:0:0:0:0:ffff:4827:1106
72.39.17.7 0:0:0:0:0:ffff:4827:1107
72.39.17.8 0:0:0:0:0:ffff:4827:1108
72.39.17.9 0:0:0:0:0:ffff:4827:1109
72.39.17.10 0:0:0:0:0:ffff:4827:110a
72.39.17.11 0:0:0:0:0:ffff:4827:110b
72.39.17.12 0:0:0:0:0:ffff:4827:110c
72.39.17.13 0:0:0:0:0:ffff:4827:110d
72.39.17.14 0:0:0:0:0:ffff:4827:110e
72.39.17.15 0:0:0:0:0:ffff:4827:110f
72.39.17.16 0:0:0:0:0:ffff:4827:1110
72.39.17.17 0:0:0:0:0:ffff:4827:1111
72.39.17.18 0:0:0:0:0:ffff:4827:1112
72.39.17.19 0:0:0:0:0:ffff:4827:1113
72.39.17.20 0:0:0:0:0:ffff:4827:1114
72.39.17.21 0:0:0:0:0:ffff:4827:1115
72.39.17.22 0:0:0:0:0:ffff:4827:1116
72.39.17.23 0:0:0:0:0:ffff:4827:1117
72.39.17.24 0:0:0:0:0:ffff:4827:1118
72.39.17.25 0:0:0:0:0:ffff:4827:1119
72.39.17.26 0:0:0:0:0:ffff:4827:111a
72.39.17.27 0:0:0:0:0:ffff:4827:111b
72.39.17.28 0:0:0:0:0:ffff:4827:111c
72.39.17.29 0:0:0:0:0:ffff:4827:111d
72.39.17.30 0:0:0:0:0:ffff:4827:111e
72.39.17.31 0:0:0:0:0:ffff:4827:111f
72.39.17.32 0:0:0:0:0:ffff:4827:1120
72.39.17.33 0:0:0:0:0:ffff:4827:1121
72.39.17.34 0:0:0:0:0:ffff:4827:1122
72.39.17.35 0:0:0:0:0:ffff:4827:1123
72.39.17.36 0:0:0:0:0:ffff:4827:1124
72.39.17.37 0:0:0:0:0:ffff:4827:1125
72.39.17.38 0:0:0:0:0:ffff:4827:1126
72.39.17.39 0:0:0:0:0:ffff:4827:1127
72.39.17.40 0:0:0:0:0:ffff:4827:1128
72.39.17.41 0:0:0:0:0:ffff:4827:1129
72.39.17.42 0:0:0:0:0:ffff:4827:112a
72.39.17.43 0:0:0:0:0:ffff:4827:112b
72.39.17.44 0:0:0:0:0:ffff:4827:112c
72.39.17.45 0:0:0:0:0:ffff:4827:112d
72.39.17.46 0:0:0:0:0:ffff:4827:112e
72.39.17.47 0:0:0:0:0:ffff:4827:112f
72.39.17.48 0:0:0:0:0:ffff:4827:1130
72.39.17.49 0:0:0:0:0:ffff:4827:1131
72.39.17.50 0:0:0:0:0:ffff:4827:1132
72.39.17.51 0:0:0:0:0:ffff:4827:1133
72.39.17.52 0:0:0:0:0:ffff:4827:1134
72.39.17.53 0:0:0:0:0:ffff:4827:1135
72.39.17.54 0:0:0:0:0:ffff:4827:1136
72.39.17.55 0:0:0:0:0:ffff:4827:1137
72.39.17.56 0:0:0:0:0:ffff:4827:1138
72.39.17.57 0:0:0:0:0:ffff:4827:1139
72.39.17.58 0:0:0:0:0:ffff:4827:113a
72.39.17.59 0:0:0:0:0:ffff:4827:113b
72.39.17.60 0:0:0:0:0:ffff:4827:113c


72.39.17.61 0:0:0:0:0:ffff:4827:113d
72.39.17.62 0:0:0:0:0:ffff:4827:113e
72.39.17.63 0:0:0:0:0:ffff:4827:113f
72.39.17.64 0:0:0:0:0:ffff:4827:1140
72.39.17.65 0:0:0:0:0:ffff:4827:1141
72.39.17.66 0:0:0:0:0:ffff:4827:1142
72.39.17.67 0:0:0:0:0:ffff:4827:1143
72.39.17.68 0:0:0:0:0:ffff:4827:1144
72.39.17.69 0:0:0:0:0:ffff:4827:1145
72.39.17.70 0:0:0:0:0:ffff:4827:1146
72.39.17.71 0:0:0:0:0:ffff:4827:1147
72.39.17.72 0:0:0:0:0:ffff:4827:1148
72.39.17.73 0:0:0:0:0:ffff:4827:1149
72.39.17.74 0:0:0:0:0:ffff:4827:114a
72.39.17.75 0:0:0:0:0:ffff:4827:114b
72.39.17.76 0:0:0:0:0:ffff:4827:114c
72.39.17.77 0:0:0:0:0:ffff:4827:114d
72.39.17.78 0:0:0:0:0:ffff:4827:114e
72.39.17.79 0:0:0:0:0:ffff:4827:114f
72.39.17.80 0:0:0:0:0:ffff:4827:1150
72.39.17.81 0:0:0:0:0:ffff:4827:1151
72.39.17.82 0:0:0:0:0:ffff:4827:1152
72.39.17.83 0:0:0:0:0:ffff:4827:1153
72.39.17.84 0:0:0:0:0:ffff:4827:1154
72.39.17.85 0:0:0:0:0:ffff:4827:1155
72.39.17.86 0:0:0:0:0:ffff:4827:1156
72.39.17.87 0:0:0:0:0:ffff:4827:1157
72.39.17.88 0:0:0:0:0:ffff:4827:1158
72.39.17.89 0:0:0:0:0:ffff:4827:1159
72.39.17.90 0:0:0:0:0:ffff:4827:115a
72.39.17.91 0:0:0:0:0:ffff:4827:115b
72.39.17.92 0:0:0:0:0:ffff:4827:115c
72.39.17.93 0:0:0:0:0:ffff:4827:115d
72.39.17.94 0:0:0:0:0:ffff:4827:115e
72.39.17.95 0:0:0:0:0:ffff:4827:115f
72.39.17.96 0:0:0:0:0:ffff:4827:1160
72.39.17.97 0:0:0:0:0:ffff:4827:1161
72.39.17.98 0:0:0:0:0:ffff:4827:1162
72.39.17.99 0:0:0:0:0:ffff:4827:1163
72.39.17.100 0:0:0:0:0:ffff:4827:1164
72.39.17.101 0:0:0:0:0:ffff:4827:1165
72.39.17.102 0:0:0:0:0:ffff:4827:1166
72.39.17.103 0:0:0:0:0:ffff:4827:1167
72.39.17.104 0:0:0:0:0:ffff:4827:1168
72.39.17.105 0:0:0:0:0:ffff:4827:1169
72.39.17.106 0:0:0:0:0:ffff:4827:116a
72.39.17.107 0:0:0:0:0:ffff:4827:116b
72.39.17.108 0:0:0:0:0:ffff:4827:116c
72.39.17.109 0:0:0:0:0:ffff:4827:116d
72.39.17.110 0:0:0:0:0:ffff:4827:116e
72.39.17.111 0:0:0:0:0:ffff:4827:116f
72.39.17.112 0:0:0:0:0:ffff:4827:1170
72.39.17.113 0:0:0:0:0:ffff:4827:1171
72.39.17.114 0:0:0:0:0:ffff:4827:1172
72.39.17.115 0:0:0:0:0:ffff:4827:1173
72.39.17.116 0:0:0:0:0:ffff:4827:1174
72.39.17.117 0:0:0:0:0:ffff:4827:1175
72.39.17.118 0:0:0:0:0:ffff:4827:1176
72.39.17.119 0:0:0:0:0:ffff:4827:1177
72.39.17.120 0:0:0:0:0:ffff:4827:1178


72.39.17.121 0:0:0:0:0:ffff:4827:1179
72.39.17.122 0:0:0:0:0:ffff:4827:117a
72.39.17.123 0:0:0:0:0:ffff:4827:117b
72.39.17.124 0:0:0:0:0:ffff:4827:117c
72.39.17.125 0:0:0:0:0:ffff:4827:117d
72.39.17.126 0:0:0:0:0:ffff:4827:117e
72.39.17.127 0:0:0:0:0:ffff:4827:117f
72.39.17.128 0:0:0:0:0:ffff:4827:1180
72.39.17.129 0:0:0:0:0:ffff:4827:1181
72.39.17.130 0:0:0:0:0:ffff:4827:1182
72.39.17.131 0:0:0:0:0:ffff:4827:1183
72.39.17.132 0:0:0:0:0:ffff:4827:1184
72.39.17.133 0:0:0:0:0:ffff:4827:1185
72.39.17.134 0:0:0:0:0:ffff:4827:1186
72.39.17.135 0:0:0:0:0:ffff:4827:1187
72.39.17.136 0:0:0:0:0:ffff:4827:1188
72.39.17.137 0:0:0:0:0:ffff:4827:1189
72.39.17.138 0:0:0:0:0:ffff:4827:118a
72.39.17.139 0:0:0:0:0:ffff:4827:118b
72.39.17.140 0:0:0:0:0:ffff:4827:118c
72.39.17.141 0:0:0:0:0:ffff:4827:118d
72.39.17.142 0:0:0:0:0:ffff:4827:118e
72.39.17.143 0:0:0:0:0:ffff:4827:118f
72.39.17.144 0:0:0:0:0:ffff:4827:1190
72.39.17.145 0:0:0:0:0:ffff:4827:1191
72.39.17.146 0:0:0:0:0:ffff:4827:1192
72.39.17.147 0:0:0:0:0:ffff:4827:1193
72.39.17.148 0:0:0:0:0:ffff:4827:1194
72.39.17.149 0:0:0:0:0:ffff:4827:1195
72.39.17.150 0:0:0:0:0:ffff:4827:1196
72.39.17.151 0:0:0:0:0:ffff:4827:1197
72.39.17.152 0:0:0:0:0:ffff:4827:1198
72.39.17.153 0:0:0:0:0:ffff:4827:1199
72.39.17.154 0:0:0:0:0:ffff:4827:119a
72.39.17.155 0:0:0:0:0:ffff:4827:119b
72.39.17.156 0:0:0:0:0:ffff:4827:119c
72.39.17.157 0:0:0:0:0:ffff:4827:119d
72.39.17.158 0:0:0:0:0:ffff:4827:119e
72.39.17.159 0:0:0:0:0:ffff:4827:119f
72.39.17.160 0:0:0:0:0:ffff:4827:11a0
72.39.17.161 0:0:0:0:0:ffff:4827:11a1
72.39.17.162 0:0:0:0:0:ffff:4827:11a2
72.39.17.163 0:0:0:0:0:ffff:4827:11a3
72.39.17.164 0:0:0:0:0:ffff:4827:11a4
72.39.17.165 0:0:0:0:0:ffff:4827:11a5
72.39.17.166 0:0:0:0:0:ffff:4827:11a6
72.39.17.167 0:0:0:0:0:ffff:4827:11a7
72.39.17.168 0:0:0:0:0:ffff:4827:11a8
72.39.17.169 0:0:0:0:0:ffff:4827:11a9
72.39.17.170 0:0:0:0:0:ffff:4827:11aa
72.39.17.171 0:0:0:0:0:ffff:4827:11ab
72.39.17.172 0:0:0:0:0:ffff:4827:11ac
72.39.17.173 0:0:0:0:0:ffff:4827:11ad
72.39.17.174 0:0:0:0:0:ffff:4827:11ae
72.39.17.175 0:0:0:0:0:ffff:4827:11af
72.39.17.176 0:0:0:0:0:ffff:4827:11b0
72.39.17.177 0:0:0:0:0:ffff:4827:11b1
72.39.17.178 0:0:0:0:0:ffff:4827:11b2
72.39.17.179 0:0:0:0:0:ffff:4827:11b3
72.39.17.180 0:0:0:0:0:ffff:4827:11b4


72.39.17.181 0:0:0:0:0:ffff:4827:11b5
72.39.17.182 0:0:0:0:0:ffff:4827:11b6
72.39.17.183 0:0:0:0:0:ffff:4827:11b7
72.39.17.184 0:0:0:0:0:ffff:4827:11b8
72.39.17.185 0:0:0:0:0:ffff:4827:11b9
72.39.17.186 0:0:0:0:0:ffff:4827:11ba
72.39.17.187 0:0:0:0:0:ffff:4827:11bb
72.39.17.188 0:0:0:0:0:ffff:4827:11bc
72.39.17.189 0:0:0:0:0:ffff:4827:11bd
72.39.17.190 0:0:0:0:0:ffff:4827:11be
72.39.17.191 0:0:0:0:0:ffff:4827:11bf
72.39.17.192 0:0:0:0:0:ffff:4827:11c0
72.39.17.193 0:0:0:0:0:ffff:4827:11c1
72.39.17.194 0:0:0:0:0:ffff:4827:11c2
72.39.17.195 0:0:0:0:0:ffff:4827:11c3
72.39.17.196 0:0:0:0:0:ffff:4827:11c4
72.39.17.197 0:0:0:0:0:ffff:4827:11c5
72.39.17.198 0:0:0:0:0:ffff:4827:11c6
72.39.17.199 0:0:0:0:0:ffff:4827:11c7
72.39.17.200 0:0:0:0:0:ffff:4827:11c8
72.39.17.201 0:0:0:0:0:ffff:4827:11c9
72.39.17.202 0:0:0:0:0:ffff:4827:11ca
72.39.17.203 0:0:0:0:0:ffff:4827:11cb
72.39.17.204 0:0:0:0:0:ffff:4827:11cc
72.39.17.205 0:0:0:0:0:ffff:4827:11cd
72.39.17.206 0:0:0:0:0:ffff:4827:11ce
72.39.17.207 0:0:0:0:0:ffff:4827:11cf
72.39.17.208 0:0:0:0:0:ffff:4827:11d0
72.39.17.209 0:0:0:0:0:ffff:4827:11d1
72.39.17.210 0:0:0:0:0:ffff:4827:11d2
72.39.17.211 0:0:0:0:0:ffff:4827:11d3
72.39.17.212 0:0:0:0:0:ffff:4827:11d4
72.39.17.213 0:0:0:0:0:ffff:4827:11d5
72.39.17.214 0:0:0:0:0:ffff:4827:11d6
72.39.17.215 0:0:0:0:0:ffff:4827:11d7
72.39.17.216 0:0:0:0:0:ffff:4827:11d8
72.39.17.217 0:0:0:0:0:ffff:4827:11d9
72.39.17.218 0:0:0:0:0:ffff:4827:11da
72.39.17.219 0:0:0:0:0:ffff:4827:11db
72.39.17.220 0:0:0:0:0:ffff:4827:11dc
72.39.17.221 0:0:0:0:0:ffff:4827:11dd
72.39.17.222 0:0:0:0:0:ffff:4827:11de
72.39.17.223 0:0:0:0:0:ffff:4827:11df
72.39.17.224 0:0:0:0:0:ffff:4827:11e0
72.39.17.225 0:0:0:0:0:ffff:4827:11e1
72.39.17.226 0:0:0:0:0:ffff:4827:11e2
72.39.17.227 0:0:0:0:0:ffff:4827:11e3
72.39.17.228 0:0:0:0:0:ffff:4827:11e4
72.39.17.229 0:0:0:0:0:ffff:4827:11e5
72.39.17.230 0:0:0:0:0:ffff:4827:11e6
72.39.17.231 0:0:0:0:0:ffff:4827:11e7
72.39.17.232 0:0:0:0:0:ffff:4827:11e8
72.39.17.233 0:0:0:0:0:ffff:4827:11e9
72.39.17.234 0:0:0:0:0:ffff:4827:11ea
72.39.17.235 0:0:0:0:0:ffff:4827:11eb
72.39.17.236 0:0:0:0:0:ffff:4827:11ec
72.39.17.237 0:0:0:0:0:ffff:4827:11ed
72.39.17.238 0:0:0:0:0:ffff:4827:11ee
72.39.17.239 0:0:0:0:0:ffff:4827:11ef
72.39.17.240 0:0:0:0:0:ffff:4827:11f0
72.39.17.241 0:0:0:0:0:ffff:4827:11f1
72.39.17.242 0:0:0:0:0:ffff:4827:11f2
72.39.17.243 0:0:0:0:0:ffff:4827:11f3
72.39.17.244 0:0:0:0:0:ffff:4827:11f4
72.39.17.245 0:0:0:0:0:ffff:4827:11f5
72.39.17.246 0:0:0:0:0:ffff:4827:11f6
72.39.17.247 0:0:0:0:0:ffff:4827:11f7
72.39.17.248 0:0:0:0:0:ffff:4827:11f8
72.39.17.249 0:0:0:0:0:ffff:4827:11f9
72.39.17.250 0:0:0:0:0:ffff:4827:11fa
72.39.17.251 0:0:0:0:0:ffff:4827:11fb
72.39.17.252 0:0:0:0:0:ffff:4827:11fc
72.39.17.253 0:0:0:0:0:ffff:4827:11fd
72.39.17.254 0:0:0:0:0:ffff:4827:11fe
72.39.17.255 0:0:0:0:0:ffff:4827:11ff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.