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
157.85.49.1 0:0:0:0:0:ffff:9d55:3101
157.85.49.2 0:0:0:0:0:ffff:9d55:3102
157.85.49.3 0:0:0:0:0:ffff:9d55:3103
157.85.49.4 0:0:0:0:0:ffff:9d55:3104
157.85.49.5 0:0:0:0:0:ffff:9d55:3105
157.85.49.6 0:0:0:0:0:ffff:9d55:3106
157.85.49.7 0:0:0:0:0:ffff:9d55:3107
157.85.49.8 0:0:0:0:0:ffff:9d55:3108
157.85.49.9 0:0:0:0:0:ffff:9d55:3109
157.85.49.10 0:0:0:0:0:ffff:9d55:310a
157.85.49.11 0:0:0:0:0:ffff:9d55:310b
157.85.49.12 0:0:0:0:0:ffff:9d55:310c
157.85.49.13 0:0:0:0:0:ffff:9d55:310d
157.85.49.14 0:0:0:0:0:ffff:9d55:310e
157.85.49.15 0:0:0:0:0:ffff:9d55:310f
157.85.49.16 0:0:0:0:0:ffff:9d55:3110
157.85.49.17 0:0:0:0:0:ffff:9d55:3111
157.85.49.18 0:0:0:0:0:ffff:9d55:3112
157.85.49.19 0:0:0:0:0:ffff:9d55:3113
157.85.49.20 0:0:0:0:0:ffff:9d55:3114
157.85.49.21 0:0:0:0:0:ffff:9d55:3115
157.85.49.22 0:0:0:0:0:ffff:9d55:3116
157.85.49.23 0:0:0:0:0:ffff:9d55:3117
157.85.49.24 0:0:0:0:0:ffff:9d55:3118
157.85.49.25 0:0:0:0:0:ffff:9d55:3119
157.85.49.26 0:0:0:0:0:ffff:9d55:311a
157.85.49.27 0:0:0:0:0:ffff:9d55:311b
157.85.49.28 0:0:0:0:0:ffff:9d55:311c
157.85.49.29 0:0:0:0:0:ffff:9d55:311d
157.85.49.30 0:0:0:0:0:ffff:9d55:311e
157.85.49.31 0:0:0:0:0:ffff:9d55:311f
157.85.49.32 0:0:0:0:0:ffff:9d55:3120
157.85.49.33 0:0:0:0:0:ffff:9d55:3121
157.85.49.34 0:0:0:0:0:ffff:9d55:3122
157.85.49.35 0:0:0:0:0:ffff:9d55:3123
157.85.49.36 0:0:0:0:0:ffff:9d55:3124
157.85.49.37 0:0:0:0:0:ffff:9d55:3125
157.85.49.38 0:0:0:0:0:ffff:9d55:3126
157.85.49.39 0:0:0:0:0:ffff:9d55:3127
157.85.49.40 0:0:0:0:0:ffff:9d55:3128
157.85.49.41 0:0:0:0:0:ffff:9d55:3129
157.85.49.42 0:0:0:0:0:ffff:9d55:312a
157.85.49.43 0:0:0:0:0:ffff:9d55:312b
157.85.49.44 0:0:0:0:0:ffff:9d55:312c
157.85.49.45 0:0:0:0:0:ffff:9d55:312d
157.85.49.46 0:0:0:0:0:ffff:9d55:312e
157.85.49.47 0:0:0:0:0:ffff:9d55:312f
157.85.49.48 0:0:0:0:0:ffff:9d55:3130
157.85.49.49 0:0:0:0:0:ffff:9d55:3131
157.85.49.50 0:0:0:0:0:ffff:9d55:3132
157.85.49.51 0:0:0:0:0:ffff:9d55:3133
157.85.49.52 0:0:0:0:0:ffff:9d55:3134
157.85.49.53 0:0:0:0:0:ffff:9d55:3135
157.85.49.54 0:0:0:0:0:ffff:9d55:3136
157.85.49.55 0:0:0:0:0:ffff:9d55:3137
157.85.49.56 0:0:0:0:0:ffff:9d55:3138
157.85.49.57 0:0:0:0:0:ffff:9d55:3139
157.85.49.58 0:0:0:0:0:ffff:9d55:313a
157.85.49.59 0:0:0:0:0:ffff:9d55:313b
157.85.49.60 0:0:0:0:0:ffff:9d55:313c


157.85.49.61 0:0:0:0:0:ffff:9d55:313d
157.85.49.62 0:0:0:0:0:ffff:9d55:313e
157.85.49.63 0:0:0:0:0:ffff:9d55:313f
157.85.49.64 0:0:0:0:0:ffff:9d55:3140
157.85.49.65 0:0:0:0:0:ffff:9d55:3141
157.85.49.66 0:0:0:0:0:ffff:9d55:3142
157.85.49.67 0:0:0:0:0:ffff:9d55:3143
157.85.49.68 0:0:0:0:0:ffff:9d55:3144
157.85.49.69 0:0:0:0:0:ffff:9d55:3145
157.85.49.70 0:0:0:0:0:ffff:9d55:3146
157.85.49.71 0:0:0:0:0:ffff:9d55:3147
157.85.49.72 0:0:0:0:0:ffff:9d55:3148
157.85.49.73 0:0:0:0:0:ffff:9d55:3149
157.85.49.74 0:0:0:0:0:ffff:9d55:314a
157.85.49.75 0:0:0:0:0:ffff:9d55:314b
157.85.49.76 0:0:0:0:0:ffff:9d55:314c
157.85.49.77 0:0:0:0:0:ffff:9d55:314d
157.85.49.78 0:0:0:0:0:ffff:9d55:314e
157.85.49.79 0:0:0:0:0:ffff:9d55:314f
157.85.49.80 0:0:0:0:0:ffff:9d55:3150
157.85.49.81 0:0:0:0:0:ffff:9d55:3151
157.85.49.82 0:0:0:0:0:ffff:9d55:3152
157.85.49.83 0:0:0:0:0:ffff:9d55:3153
157.85.49.84 0:0:0:0:0:ffff:9d55:3154
157.85.49.85 0:0:0:0:0:ffff:9d55:3155
157.85.49.86 0:0:0:0:0:ffff:9d55:3156
157.85.49.87 0:0:0:0:0:ffff:9d55:3157
157.85.49.88 0:0:0:0:0:ffff:9d55:3158
157.85.49.89 0:0:0:0:0:ffff:9d55:3159
157.85.49.90 0:0:0:0:0:ffff:9d55:315a
157.85.49.91 0:0:0:0:0:ffff:9d55:315b
157.85.49.92 0:0:0:0:0:ffff:9d55:315c
157.85.49.93 0:0:0:0:0:ffff:9d55:315d
157.85.49.94 0:0:0:0:0:ffff:9d55:315e
157.85.49.95 0:0:0:0:0:ffff:9d55:315f
157.85.49.96 0:0:0:0:0:ffff:9d55:3160
157.85.49.97 0:0:0:0:0:ffff:9d55:3161
157.85.49.98 0:0:0:0:0:ffff:9d55:3162
157.85.49.99 0:0:0:0:0:ffff:9d55:3163
157.85.49.100 0:0:0:0:0:ffff:9d55:3164
157.85.49.101 0:0:0:0:0:ffff:9d55:3165
157.85.49.102 0:0:0:0:0:ffff:9d55:3166
157.85.49.103 0:0:0:0:0:ffff:9d55:3167
157.85.49.104 0:0:0:0:0:ffff:9d55:3168
157.85.49.105 0:0:0:0:0:ffff:9d55:3169
157.85.49.106 0:0:0:0:0:ffff:9d55:316a
157.85.49.107 0:0:0:0:0:ffff:9d55:316b
157.85.49.108 0:0:0:0:0:ffff:9d55:316c
157.85.49.109 0:0:0:0:0:ffff:9d55:316d
157.85.49.110 0:0:0:0:0:ffff:9d55:316e
157.85.49.111 0:0:0:0:0:ffff:9d55:316f
157.85.49.112 0:0:0:0:0:ffff:9d55:3170
157.85.49.113 0:0:0:0:0:ffff:9d55:3171
157.85.49.114 0:0:0:0:0:ffff:9d55:3172
157.85.49.115 0:0:0:0:0:ffff:9d55:3173
157.85.49.116 0:0:0:0:0:ffff:9d55:3174
157.85.49.117 0:0:0:0:0:ffff:9d55:3175
157.85.49.118 0:0:0:0:0:ffff:9d55:3176
157.85.49.119 0:0:0:0:0:ffff:9d55:3177
157.85.49.120 0:0:0:0:0:ffff:9d55:3178


157.85.49.121 0:0:0:0:0:ffff:9d55:3179
157.85.49.122 0:0:0:0:0:ffff:9d55:317a
157.85.49.123 0:0:0:0:0:ffff:9d55:317b
157.85.49.124 0:0:0:0:0:ffff:9d55:317c
157.85.49.125 0:0:0:0:0:ffff:9d55:317d
157.85.49.126 0:0:0:0:0:ffff:9d55:317e
157.85.49.127 0:0:0:0:0:ffff:9d55:317f
157.85.49.128 0:0:0:0:0:ffff:9d55:3180
157.85.49.129 0:0:0:0:0:ffff:9d55:3181
157.85.49.130 0:0:0:0:0:ffff:9d55:3182
157.85.49.131 0:0:0:0:0:ffff:9d55:3183
157.85.49.132 0:0:0:0:0:ffff:9d55:3184
157.85.49.133 0:0:0:0:0:ffff:9d55:3185
157.85.49.134 0:0:0:0:0:ffff:9d55:3186
157.85.49.135 0:0:0:0:0:ffff:9d55:3187
157.85.49.136 0:0:0:0:0:ffff:9d55:3188
157.85.49.137 0:0:0:0:0:ffff:9d55:3189
157.85.49.138 0:0:0:0:0:ffff:9d55:318a
157.85.49.139 0:0:0:0:0:ffff:9d55:318b
157.85.49.140 0:0:0:0:0:ffff:9d55:318c
157.85.49.141 0:0:0:0:0:ffff:9d55:318d
157.85.49.142 0:0:0:0:0:ffff:9d55:318e
157.85.49.143 0:0:0:0:0:ffff:9d55:318f
157.85.49.144 0:0:0:0:0:ffff:9d55:3190
157.85.49.145 0:0:0:0:0:ffff:9d55:3191
157.85.49.146 0:0:0:0:0:ffff:9d55:3192
157.85.49.147 0:0:0:0:0:ffff:9d55:3193
157.85.49.148 0:0:0:0:0:ffff:9d55:3194
157.85.49.149 0:0:0:0:0:ffff:9d55:3195
157.85.49.150 0:0:0:0:0:ffff:9d55:3196
157.85.49.151 0:0:0:0:0:ffff:9d55:3197
157.85.49.152 0:0:0:0:0:ffff:9d55:3198
157.85.49.153 0:0:0:0:0:ffff:9d55:3199
157.85.49.154 0:0:0:0:0:ffff:9d55:319a
157.85.49.155 0:0:0:0:0:ffff:9d55:319b
157.85.49.156 0:0:0:0:0:ffff:9d55:319c
157.85.49.157 0:0:0:0:0:ffff:9d55:319d
157.85.49.158 0:0:0:0:0:ffff:9d55:319e
157.85.49.159 0:0:0:0:0:ffff:9d55:319f
157.85.49.160 0:0:0:0:0:ffff:9d55:31a0
157.85.49.161 0:0:0:0:0:ffff:9d55:31a1
157.85.49.162 0:0:0:0:0:ffff:9d55:31a2
157.85.49.163 0:0:0:0:0:ffff:9d55:31a3
157.85.49.164 0:0:0:0:0:ffff:9d55:31a4
157.85.49.165 0:0:0:0:0:ffff:9d55:31a5
157.85.49.166 0:0:0:0:0:ffff:9d55:31a6
157.85.49.167 0:0:0:0:0:ffff:9d55:31a7
157.85.49.168 0:0:0:0:0:ffff:9d55:31a8
157.85.49.169 0:0:0:0:0:ffff:9d55:31a9
157.85.49.170 0:0:0:0:0:ffff:9d55:31aa
157.85.49.171 0:0:0:0:0:ffff:9d55:31ab
157.85.49.172 0:0:0:0:0:ffff:9d55:31ac
157.85.49.173 0:0:0:0:0:ffff:9d55:31ad
157.85.49.174 0:0:0:0:0:ffff:9d55:31ae
157.85.49.175 0:0:0:0:0:ffff:9d55:31af
157.85.49.176 0:0:0:0:0:ffff:9d55:31b0
157.85.49.177 0:0:0:0:0:ffff:9d55:31b1
157.85.49.178 0:0:0:0:0:ffff:9d55:31b2
157.85.49.179 0:0:0:0:0:ffff:9d55:31b3
157.85.49.180 0:0:0:0:0:ffff:9d55:31b4


157.85.49.181 0:0:0:0:0:ffff:9d55:31b5
157.85.49.182 0:0:0:0:0:ffff:9d55:31b6
157.85.49.183 0:0:0:0:0:ffff:9d55:31b7
157.85.49.184 0:0:0:0:0:ffff:9d55:31b8
157.85.49.185 0:0:0:0:0:ffff:9d55:31b9
157.85.49.186 0:0:0:0:0:ffff:9d55:31ba
157.85.49.187 0:0:0:0:0:ffff:9d55:31bb
157.85.49.188 0:0:0:0:0:ffff:9d55:31bc
157.85.49.189 0:0:0:0:0:ffff:9d55:31bd
157.85.49.190 0:0:0:0:0:ffff:9d55:31be
157.85.49.191 0:0:0:0:0:ffff:9d55:31bf
157.85.49.192 0:0:0:0:0:ffff:9d55:31c0
157.85.49.193 0:0:0:0:0:ffff:9d55:31c1
157.85.49.194 0:0:0:0:0:ffff:9d55:31c2
157.85.49.195 0:0:0:0:0:ffff:9d55:31c3
157.85.49.196 0:0:0:0:0:ffff:9d55:31c4
157.85.49.197 0:0:0:0:0:ffff:9d55:31c5
157.85.49.198 0:0:0:0:0:ffff:9d55:31c6
157.85.49.199 0:0:0:0:0:ffff:9d55:31c7
157.85.49.200 0:0:0:0:0:ffff:9d55:31c8
157.85.49.201 0:0:0:0:0:ffff:9d55:31c9
157.85.49.202 0:0:0:0:0:ffff:9d55:31ca
157.85.49.203 0:0:0:0:0:ffff:9d55:31cb
157.85.49.204 0:0:0:0:0:ffff:9d55:31cc
157.85.49.205 0:0:0:0:0:ffff:9d55:31cd
157.85.49.206 0:0:0:0:0:ffff:9d55:31ce
157.85.49.207 0:0:0:0:0:ffff:9d55:31cf
157.85.49.208 0:0:0:0:0:ffff:9d55:31d0
157.85.49.209 0:0:0:0:0:ffff:9d55:31d1
157.85.49.210 0:0:0:0:0:ffff:9d55:31d2
157.85.49.211 0:0:0:0:0:ffff:9d55:31d3
157.85.49.212 0:0:0:0:0:ffff:9d55:31d4
157.85.49.213 0:0:0:0:0:ffff:9d55:31d5
157.85.49.214 0:0:0:0:0:ffff:9d55:31d6
157.85.49.215 0:0:0:0:0:ffff:9d55:31d7
157.85.49.216 0:0:0:0:0:ffff:9d55:31d8
157.85.49.217 0:0:0:0:0:ffff:9d55:31d9
157.85.49.218 0:0:0:0:0:ffff:9d55:31da
157.85.49.219 0:0:0:0:0:ffff:9d55:31db
157.85.49.220 0:0:0:0:0:ffff:9d55:31dc
157.85.49.221 0:0:0:0:0:ffff:9d55:31dd
157.85.49.222 0:0:0:0:0:ffff:9d55:31de
157.85.49.223 0:0:0:0:0:ffff:9d55:31df
157.85.49.224 0:0:0:0:0:ffff:9d55:31e0
157.85.49.225 0:0:0:0:0:ffff:9d55:31e1
157.85.49.226 0:0:0:0:0:ffff:9d55:31e2
157.85.49.227 0:0:0:0:0:ffff:9d55:31e3
157.85.49.228 0:0:0:0:0:ffff:9d55:31e4
157.85.49.229 0:0:0:0:0:ffff:9d55:31e5
157.85.49.230 0:0:0:0:0:ffff:9d55:31e6
157.85.49.231 0:0:0:0:0:ffff:9d55:31e7
157.85.49.232 0:0:0:0:0:ffff:9d55:31e8
157.85.49.233 0:0:0:0:0:ffff:9d55:31e9
157.85.49.234 0:0:0:0:0:ffff:9d55:31ea
157.85.49.235 0:0:0:0:0:ffff:9d55:31eb
157.85.49.236 0:0:0:0:0:ffff:9d55:31ec
157.85.49.237 0:0:0:0:0:ffff:9d55:31ed
157.85.49.238 0:0:0:0:0:ffff:9d55:31ee
157.85.49.239 0:0:0:0:0:ffff:9d55:31ef
157.85.49.240 0:0:0:0:0:ffff:9d55:31f0
157.85.49.241 0:0:0:0:0:ffff:9d55:31f1
157.85.49.242 0:0:0:0:0:ffff:9d55:31f2
157.85.49.243 0:0:0:0:0:ffff:9d55:31f3
157.85.49.244 0:0:0:0:0:ffff:9d55:31f4
157.85.49.245 0:0:0:0:0:ffff:9d55:31f5
157.85.49.246 0:0:0:0:0:ffff:9d55:31f6
157.85.49.247 0:0:0:0:0:ffff:9d55:31f7
157.85.49.248 0:0:0:0:0:ffff:9d55:31f8
157.85.49.249 0:0:0:0:0:ffff:9d55:31f9
157.85.49.250 0:0:0:0:0:ffff:9d55:31fa
157.85.49.251 0:0:0:0:0:ffff:9d55:31fb
157.85.49.252 0:0:0:0:0:ffff:9d55:31fc
157.85.49.253 0:0:0:0:0:ffff:9d55:31fd
157.85.49.254 0:0:0:0:0:ffff:9d55:31fe
157.85.49.255 0:0:0:0:0:ffff:9d55:31ff


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.