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
231.85.49.1 0:0:0:0:0:ffff:e755:3101
231.85.49.2 0:0:0:0:0:ffff:e755:3102
231.85.49.3 0:0:0:0:0:ffff:e755:3103
231.85.49.4 0:0:0:0:0:ffff:e755:3104
231.85.49.5 0:0:0:0:0:ffff:e755:3105
231.85.49.6 0:0:0:0:0:ffff:e755:3106
231.85.49.7 0:0:0:0:0:ffff:e755:3107
231.85.49.8 0:0:0:0:0:ffff:e755:3108
231.85.49.9 0:0:0:0:0:ffff:e755:3109
231.85.49.10 0:0:0:0:0:ffff:e755:310a
231.85.49.11 0:0:0:0:0:ffff:e755:310b
231.85.49.12 0:0:0:0:0:ffff:e755:310c
231.85.49.13 0:0:0:0:0:ffff:e755:310d
231.85.49.14 0:0:0:0:0:ffff:e755:310e
231.85.49.15 0:0:0:0:0:ffff:e755:310f
231.85.49.16 0:0:0:0:0:ffff:e755:3110
231.85.49.17 0:0:0:0:0:ffff:e755:3111
231.85.49.18 0:0:0:0:0:ffff:e755:3112
231.85.49.19 0:0:0:0:0:ffff:e755:3113
231.85.49.20 0:0:0:0:0:ffff:e755:3114
231.85.49.21 0:0:0:0:0:ffff:e755:3115
231.85.49.22 0:0:0:0:0:ffff:e755:3116
231.85.49.23 0:0:0:0:0:ffff:e755:3117
231.85.49.24 0:0:0:0:0:ffff:e755:3118
231.85.49.25 0:0:0:0:0:ffff:e755:3119
231.85.49.26 0:0:0:0:0:ffff:e755:311a
231.85.49.27 0:0:0:0:0:ffff:e755:311b
231.85.49.28 0:0:0:0:0:ffff:e755:311c
231.85.49.29 0:0:0:0:0:ffff:e755:311d
231.85.49.30 0:0:0:0:0:ffff:e755:311e
231.85.49.31 0:0:0:0:0:ffff:e755:311f
231.85.49.32 0:0:0:0:0:ffff:e755:3120
231.85.49.33 0:0:0:0:0:ffff:e755:3121
231.85.49.34 0:0:0:0:0:ffff:e755:3122
231.85.49.35 0:0:0:0:0:ffff:e755:3123
231.85.49.36 0:0:0:0:0:ffff:e755:3124
231.85.49.37 0:0:0:0:0:ffff:e755:3125
231.85.49.38 0:0:0:0:0:ffff:e755:3126
231.85.49.39 0:0:0:0:0:ffff:e755:3127
231.85.49.40 0:0:0:0:0:ffff:e755:3128
231.85.49.41 0:0:0:0:0:ffff:e755:3129
231.85.49.42 0:0:0:0:0:ffff:e755:312a
231.85.49.43 0:0:0:0:0:ffff:e755:312b
231.85.49.44 0:0:0:0:0:ffff:e755:312c
231.85.49.45 0:0:0:0:0:ffff:e755:312d
231.85.49.46 0:0:0:0:0:ffff:e755:312e
231.85.49.47 0:0:0:0:0:ffff:e755:312f
231.85.49.48 0:0:0:0:0:ffff:e755:3130
231.85.49.49 0:0:0:0:0:ffff:e755:3131
231.85.49.50 0:0:0:0:0:ffff:e755:3132
231.85.49.51 0:0:0:0:0:ffff:e755:3133
231.85.49.52 0:0:0:0:0:ffff:e755:3134
231.85.49.53 0:0:0:0:0:ffff:e755:3135
231.85.49.54 0:0:0:0:0:ffff:e755:3136
231.85.49.55 0:0:0:0:0:ffff:e755:3137
231.85.49.56 0:0:0:0:0:ffff:e755:3138
231.85.49.57 0:0:0:0:0:ffff:e755:3139
231.85.49.58 0:0:0:0:0:ffff:e755:313a
231.85.49.59 0:0:0:0:0:ffff:e755:313b
231.85.49.60 0:0:0:0:0:ffff:e755:313c


231.85.49.61 0:0:0:0:0:ffff:e755:313d
231.85.49.62 0:0:0:0:0:ffff:e755:313e
231.85.49.63 0:0:0:0:0:ffff:e755:313f
231.85.49.64 0:0:0:0:0:ffff:e755:3140
231.85.49.65 0:0:0:0:0:ffff:e755:3141
231.85.49.66 0:0:0:0:0:ffff:e755:3142
231.85.49.67 0:0:0:0:0:ffff:e755:3143
231.85.49.68 0:0:0:0:0:ffff:e755:3144
231.85.49.69 0:0:0:0:0:ffff:e755:3145
231.85.49.70 0:0:0:0:0:ffff:e755:3146
231.85.49.71 0:0:0:0:0:ffff:e755:3147
231.85.49.72 0:0:0:0:0:ffff:e755:3148
231.85.49.73 0:0:0:0:0:ffff:e755:3149
231.85.49.74 0:0:0:0:0:ffff:e755:314a
231.85.49.75 0:0:0:0:0:ffff:e755:314b
231.85.49.76 0:0:0:0:0:ffff:e755:314c
231.85.49.77 0:0:0:0:0:ffff:e755:314d
231.85.49.78 0:0:0:0:0:ffff:e755:314e
231.85.49.79 0:0:0:0:0:ffff:e755:314f
231.85.49.80 0:0:0:0:0:ffff:e755:3150
231.85.49.81 0:0:0:0:0:ffff:e755:3151
231.85.49.82 0:0:0:0:0:ffff:e755:3152
231.85.49.83 0:0:0:0:0:ffff:e755:3153
231.85.49.84 0:0:0:0:0:ffff:e755:3154
231.85.49.85 0:0:0:0:0:ffff:e755:3155
231.85.49.86 0:0:0:0:0:ffff:e755:3156
231.85.49.87 0:0:0:0:0:ffff:e755:3157
231.85.49.88 0:0:0:0:0:ffff:e755:3158
231.85.49.89 0:0:0:0:0:ffff:e755:3159
231.85.49.90 0:0:0:0:0:ffff:e755:315a
231.85.49.91 0:0:0:0:0:ffff:e755:315b
231.85.49.92 0:0:0:0:0:ffff:e755:315c
231.85.49.93 0:0:0:0:0:ffff:e755:315d
231.85.49.94 0:0:0:0:0:ffff:e755:315e
231.85.49.95 0:0:0:0:0:ffff:e755:315f
231.85.49.96 0:0:0:0:0:ffff:e755:3160
231.85.49.97 0:0:0:0:0:ffff:e755:3161
231.85.49.98 0:0:0:0:0:ffff:e755:3162
231.85.49.99 0:0:0:0:0:ffff:e755:3163
231.85.49.100 0:0:0:0:0:ffff:e755:3164
231.85.49.101 0:0:0:0:0:ffff:e755:3165
231.85.49.102 0:0:0:0:0:ffff:e755:3166
231.85.49.103 0:0:0:0:0:ffff:e755:3167
231.85.49.104 0:0:0:0:0:ffff:e755:3168
231.85.49.105 0:0:0:0:0:ffff:e755:3169
231.85.49.106 0:0:0:0:0:ffff:e755:316a
231.85.49.107 0:0:0:0:0:ffff:e755:316b
231.85.49.108 0:0:0:0:0:ffff:e755:316c
231.85.49.109 0:0:0:0:0:ffff:e755:316d
231.85.49.110 0:0:0:0:0:ffff:e755:316e
231.85.49.111 0:0:0:0:0:ffff:e755:316f
231.85.49.112 0:0:0:0:0:ffff:e755:3170
231.85.49.113 0:0:0:0:0:ffff:e755:3171
231.85.49.114 0:0:0:0:0:ffff:e755:3172
231.85.49.115 0:0:0:0:0:ffff:e755:3173
231.85.49.116 0:0:0:0:0:ffff:e755:3174
231.85.49.117 0:0:0:0:0:ffff:e755:3175
231.85.49.118 0:0:0:0:0:ffff:e755:3176
231.85.49.119 0:0:0:0:0:ffff:e755:3177
231.85.49.120 0:0:0:0:0:ffff:e755:3178


231.85.49.121 0:0:0:0:0:ffff:e755:3179
231.85.49.122 0:0:0:0:0:ffff:e755:317a
231.85.49.123 0:0:0:0:0:ffff:e755:317b
231.85.49.124 0:0:0:0:0:ffff:e755:317c
231.85.49.125 0:0:0:0:0:ffff:e755:317d
231.85.49.126 0:0:0:0:0:ffff:e755:317e
231.85.49.127 0:0:0:0:0:ffff:e755:317f
231.85.49.128 0:0:0:0:0:ffff:e755:3180
231.85.49.129 0:0:0:0:0:ffff:e755:3181
231.85.49.130 0:0:0:0:0:ffff:e755:3182
231.85.49.131 0:0:0:0:0:ffff:e755:3183
231.85.49.132 0:0:0:0:0:ffff:e755:3184
231.85.49.133 0:0:0:0:0:ffff:e755:3185
231.85.49.134 0:0:0:0:0:ffff:e755:3186
231.85.49.135 0:0:0:0:0:ffff:e755:3187
231.85.49.136 0:0:0:0:0:ffff:e755:3188
231.85.49.137 0:0:0:0:0:ffff:e755:3189
231.85.49.138 0:0:0:0:0:ffff:e755:318a
231.85.49.139 0:0:0:0:0:ffff:e755:318b
231.85.49.140 0:0:0:0:0:ffff:e755:318c
231.85.49.141 0:0:0:0:0:ffff:e755:318d
231.85.49.142 0:0:0:0:0:ffff:e755:318e
231.85.49.143 0:0:0:0:0:ffff:e755:318f
231.85.49.144 0:0:0:0:0:ffff:e755:3190
231.85.49.145 0:0:0:0:0:ffff:e755:3191
231.85.49.146 0:0:0:0:0:ffff:e755:3192
231.85.49.147 0:0:0:0:0:ffff:e755:3193
231.85.49.148 0:0:0:0:0:ffff:e755:3194
231.85.49.149 0:0:0:0:0:ffff:e755:3195
231.85.49.150 0:0:0:0:0:ffff:e755:3196
231.85.49.151 0:0:0:0:0:ffff:e755:3197
231.85.49.152 0:0:0:0:0:ffff:e755:3198
231.85.49.153 0:0:0:0:0:ffff:e755:3199
231.85.49.154 0:0:0:0:0:ffff:e755:319a
231.85.49.155 0:0:0:0:0:ffff:e755:319b
231.85.49.156 0:0:0:0:0:ffff:e755:319c
231.85.49.157 0:0:0:0:0:ffff:e755:319d
231.85.49.158 0:0:0:0:0:ffff:e755:319e
231.85.49.159 0:0:0:0:0:ffff:e755:319f
231.85.49.160 0:0:0:0:0:ffff:e755:31a0
231.85.49.161 0:0:0:0:0:ffff:e755:31a1
231.85.49.162 0:0:0:0:0:ffff:e755:31a2
231.85.49.163 0:0:0:0:0:ffff:e755:31a3
231.85.49.164 0:0:0:0:0:ffff:e755:31a4
231.85.49.165 0:0:0:0:0:ffff:e755:31a5
231.85.49.166 0:0:0:0:0:ffff:e755:31a6
231.85.49.167 0:0:0:0:0:ffff:e755:31a7
231.85.49.168 0:0:0:0:0:ffff:e755:31a8
231.85.49.169 0:0:0:0:0:ffff:e755:31a9
231.85.49.170 0:0:0:0:0:ffff:e755:31aa
231.85.49.171 0:0:0:0:0:ffff:e755:31ab
231.85.49.172 0:0:0:0:0:ffff:e755:31ac
231.85.49.173 0:0:0:0:0:ffff:e755:31ad
231.85.49.174 0:0:0:0:0:ffff:e755:31ae
231.85.49.175 0:0:0:0:0:ffff:e755:31af
231.85.49.176 0:0:0:0:0:ffff:e755:31b0
231.85.49.177 0:0:0:0:0:ffff:e755:31b1
231.85.49.178 0:0:0:0:0:ffff:e755:31b2
231.85.49.179 0:0:0:0:0:ffff:e755:31b3
231.85.49.180 0:0:0:0:0:ffff:e755:31b4


231.85.49.181 0:0:0:0:0:ffff:e755:31b5
231.85.49.182 0:0:0:0:0:ffff:e755:31b6
231.85.49.183 0:0:0:0:0:ffff:e755:31b7
231.85.49.184 0:0:0:0:0:ffff:e755:31b8
231.85.49.185 0:0:0:0:0:ffff:e755:31b9
231.85.49.186 0:0:0:0:0:ffff:e755:31ba
231.85.49.187 0:0:0:0:0:ffff:e755:31bb
231.85.49.188 0:0:0:0:0:ffff:e755:31bc
231.85.49.189 0:0:0:0:0:ffff:e755:31bd
231.85.49.190 0:0:0:0:0:ffff:e755:31be
231.85.49.191 0:0:0:0:0:ffff:e755:31bf
231.85.49.192 0:0:0:0:0:ffff:e755:31c0
231.85.49.193 0:0:0:0:0:ffff:e755:31c1
231.85.49.194 0:0:0:0:0:ffff:e755:31c2
231.85.49.195 0:0:0:0:0:ffff:e755:31c3
231.85.49.196 0:0:0:0:0:ffff:e755:31c4
231.85.49.197 0:0:0:0:0:ffff:e755:31c5
231.85.49.198 0:0:0:0:0:ffff:e755:31c6
231.85.49.199 0:0:0:0:0:ffff:e755:31c7
231.85.49.200 0:0:0:0:0:ffff:e755:31c8
231.85.49.201 0:0:0:0:0:ffff:e755:31c9
231.85.49.202 0:0:0:0:0:ffff:e755:31ca
231.85.49.203 0:0:0:0:0:ffff:e755:31cb
231.85.49.204 0:0:0:0:0:ffff:e755:31cc
231.85.49.205 0:0:0:0:0:ffff:e755:31cd
231.85.49.206 0:0:0:0:0:ffff:e755:31ce
231.85.49.207 0:0:0:0:0:ffff:e755:31cf
231.85.49.208 0:0:0:0:0:ffff:e755:31d0
231.85.49.209 0:0:0:0:0:ffff:e755:31d1
231.85.49.210 0:0:0:0:0:ffff:e755:31d2
231.85.49.211 0:0:0:0:0:ffff:e755:31d3
231.85.49.212 0:0:0:0:0:ffff:e755:31d4
231.85.49.213 0:0:0:0:0:ffff:e755:31d5
231.85.49.214 0:0:0:0:0:ffff:e755:31d6
231.85.49.215 0:0:0:0:0:ffff:e755:31d7
231.85.49.216 0:0:0:0:0:ffff:e755:31d8
231.85.49.217 0:0:0:0:0:ffff:e755:31d9
231.85.49.218 0:0:0:0:0:ffff:e755:31da
231.85.49.219 0:0:0:0:0:ffff:e755:31db
231.85.49.220 0:0:0:0:0:ffff:e755:31dc
231.85.49.221 0:0:0:0:0:ffff:e755:31dd
231.85.49.222 0:0:0:0:0:ffff:e755:31de
231.85.49.223 0:0:0:0:0:ffff:e755:31df
231.85.49.224 0:0:0:0:0:ffff:e755:31e0
231.85.49.225 0:0:0:0:0:ffff:e755:31e1
231.85.49.226 0:0:0:0:0:ffff:e755:31e2
231.85.49.227 0:0:0:0:0:ffff:e755:31e3
231.85.49.228 0:0:0:0:0:ffff:e755:31e4
231.85.49.229 0:0:0:0:0:ffff:e755:31e5
231.85.49.230 0:0:0:0:0:ffff:e755:31e6
231.85.49.231 0:0:0:0:0:ffff:e755:31e7
231.85.49.232 0:0:0:0:0:ffff:e755:31e8
231.85.49.233 0:0:0:0:0:ffff:e755:31e9
231.85.49.234 0:0:0:0:0:ffff:e755:31ea
231.85.49.235 0:0:0:0:0:ffff:e755:31eb
231.85.49.236 0:0:0:0:0:ffff:e755:31ec
231.85.49.237 0:0:0:0:0:ffff:e755:31ed
231.85.49.238 0:0:0:0:0:ffff:e755:31ee
231.85.49.239 0:0:0:0:0:ffff:e755:31ef
231.85.49.240 0:0:0:0:0:ffff:e755:31f0
231.85.49.241 0:0:0:0:0:ffff:e755:31f1
231.85.49.242 0:0:0:0:0:ffff:e755:31f2
231.85.49.243 0:0:0:0:0:ffff:e755:31f3
231.85.49.244 0:0:0:0:0:ffff:e755:31f4
231.85.49.245 0:0:0:0:0:ffff:e755:31f5
231.85.49.246 0:0:0:0:0:ffff:e755:31f6
231.85.49.247 0:0:0:0:0:ffff:e755:31f7
231.85.49.248 0:0:0:0:0:ffff:e755:31f8
231.85.49.249 0:0:0:0:0:ffff:e755:31f9
231.85.49.250 0:0:0:0:0:ffff:e755:31fa
231.85.49.251 0:0:0:0:0:ffff:e755:31fb
231.85.49.252 0:0:0:0:0:ffff:e755:31fc
231.85.49.253 0:0:0:0:0:ffff:e755:31fd
231.85.49.254 0:0:0:0:0:ffff:e755:31fe
231.85.49.255 0:0:0:0:0:ffff:e755:31ff


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.