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
11.37.194.1 0:0:0:0:0:ffff:b25:c201
11.37.194.2 0:0:0:0:0:ffff:b25:c202
11.37.194.3 0:0:0:0:0:ffff:b25:c203
11.37.194.4 0:0:0:0:0:ffff:b25:c204
11.37.194.5 0:0:0:0:0:ffff:b25:c205
11.37.194.6 0:0:0:0:0:ffff:b25:c206
11.37.194.7 0:0:0:0:0:ffff:b25:c207
11.37.194.8 0:0:0:0:0:ffff:b25:c208
11.37.194.9 0:0:0:0:0:ffff:b25:c209
11.37.194.10 0:0:0:0:0:ffff:b25:c20a
11.37.194.11 0:0:0:0:0:ffff:b25:c20b
11.37.194.12 0:0:0:0:0:ffff:b25:c20c
11.37.194.13 0:0:0:0:0:ffff:b25:c20d
11.37.194.14 0:0:0:0:0:ffff:b25:c20e
11.37.194.15 0:0:0:0:0:ffff:b25:c20f
11.37.194.16 0:0:0:0:0:ffff:b25:c210
11.37.194.17 0:0:0:0:0:ffff:b25:c211
11.37.194.18 0:0:0:0:0:ffff:b25:c212
11.37.194.19 0:0:0:0:0:ffff:b25:c213
11.37.194.20 0:0:0:0:0:ffff:b25:c214
11.37.194.21 0:0:0:0:0:ffff:b25:c215
11.37.194.22 0:0:0:0:0:ffff:b25:c216
11.37.194.23 0:0:0:0:0:ffff:b25:c217
11.37.194.24 0:0:0:0:0:ffff:b25:c218
11.37.194.25 0:0:0:0:0:ffff:b25:c219
11.37.194.26 0:0:0:0:0:ffff:b25:c21a
11.37.194.27 0:0:0:0:0:ffff:b25:c21b
11.37.194.28 0:0:0:0:0:ffff:b25:c21c
11.37.194.29 0:0:0:0:0:ffff:b25:c21d
11.37.194.30 0:0:0:0:0:ffff:b25:c21e
11.37.194.31 0:0:0:0:0:ffff:b25:c21f
11.37.194.32 0:0:0:0:0:ffff:b25:c220
11.37.194.33 0:0:0:0:0:ffff:b25:c221
11.37.194.34 0:0:0:0:0:ffff:b25:c222
11.37.194.35 0:0:0:0:0:ffff:b25:c223
11.37.194.36 0:0:0:0:0:ffff:b25:c224
11.37.194.37 0:0:0:0:0:ffff:b25:c225
11.37.194.38 0:0:0:0:0:ffff:b25:c226
11.37.194.39 0:0:0:0:0:ffff:b25:c227
11.37.194.40 0:0:0:0:0:ffff:b25:c228
11.37.194.41 0:0:0:0:0:ffff:b25:c229
11.37.194.42 0:0:0:0:0:ffff:b25:c22a
11.37.194.43 0:0:0:0:0:ffff:b25:c22b
11.37.194.44 0:0:0:0:0:ffff:b25:c22c
11.37.194.45 0:0:0:0:0:ffff:b25:c22d
11.37.194.46 0:0:0:0:0:ffff:b25:c22e
11.37.194.47 0:0:0:0:0:ffff:b25:c22f
11.37.194.48 0:0:0:0:0:ffff:b25:c230
11.37.194.49 0:0:0:0:0:ffff:b25:c231
11.37.194.50 0:0:0:0:0:ffff:b25:c232
11.37.194.51 0:0:0:0:0:ffff:b25:c233
11.37.194.52 0:0:0:0:0:ffff:b25:c234
11.37.194.53 0:0:0:0:0:ffff:b25:c235
11.37.194.54 0:0:0:0:0:ffff:b25:c236
11.37.194.55 0:0:0:0:0:ffff:b25:c237
11.37.194.56 0:0:0:0:0:ffff:b25:c238
11.37.194.57 0:0:0:0:0:ffff:b25:c239
11.37.194.58 0:0:0:0:0:ffff:b25:c23a
11.37.194.59 0:0:0:0:0:ffff:b25:c23b
11.37.194.60 0:0:0:0:0:ffff:b25:c23c


11.37.194.61 0:0:0:0:0:ffff:b25:c23d
11.37.194.62 0:0:0:0:0:ffff:b25:c23e
11.37.194.63 0:0:0:0:0:ffff:b25:c23f
11.37.194.64 0:0:0:0:0:ffff:b25:c240
11.37.194.65 0:0:0:0:0:ffff:b25:c241
11.37.194.66 0:0:0:0:0:ffff:b25:c242
11.37.194.67 0:0:0:0:0:ffff:b25:c243
11.37.194.68 0:0:0:0:0:ffff:b25:c244
11.37.194.69 0:0:0:0:0:ffff:b25:c245
11.37.194.70 0:0:0:0:0:ffff:b25:c246
11.37.194.71 0:0:0:0:0:ffff:b25:c247
11.37.194.72 0:0:0:0:0:ffff:b25:c248
11.37.194.73 0:0:0:0:0:ffff:b25:c249
11.37.194.74 0:0:0:0:0:ffff:b25:c24a
11.37.194.75 0:0:0:0:0:ffff:b25:c24b
11.37.194.76 0:0:0:0:0:ffff:b25:c24c
11.37.194.77 0:0:0:0:0:ffff:b25:c24d
11.37.194.78 0:0:0:0:0:ffff:b25:c24e
11.37.194.79 0:0:0:0:0:ffff:b25:c24f
11.37.194.80 0:0:0:0:0:ffff:b25:c250
11.37.194.81 0:0:0:0:0:ffff:b25:c251
11.37.194.82 0:0:0:0:0:ffff:b25:c252
11.37.194.83 0:0:0:0:0:ffff:b25:c253
11.37.194.84 0:0:0:0:0:ffff:b25:c254
11.37.194.85 0:0:0:0:0:ffff:b25:c255
11.37.194.86 0:0:0:0:0:ffff:b25:c256
11.37.194.87 0:0:0:0:0:ffff:b25:c257
11.37.194.88 0:0:0:0:0:ffff:b25:c258
11.37.194.89 0:0:0:0:0:ffff:b25:c259
11.37.194.90 0:0:0:0:0:ffff:b25:c25a
11.37.194.91 0:0:0:0:0:ffff:b25:c25b
11.37.194.92 0:0:0:0:0:ffff:b25:c25c
11.37.194.93 0:0:0:0:0:ffff:b25:c25d
11.37.194.94 0:0:0:0:0:ffff:b25:c25e
11.37.194.95 0:0:0:0:0:ffff:b25:c25f
11.37.194.96 0:0:0:0:0:ffff:b25:c260
11.37.194.97 0:0:0:0:0:ffff:b25:c261
11.37.194.98 0:0:0:0:0:ffff:b25:c262
11.37.194.99 0:0:0:0:0:ffff:b25:c263
11.37.194.100 0:0:0:0:0:ffff:b25:c264
11.37.194.101 0:0:0:0:0:ffff:b25:c265
11.37.194.102 0:0:0:0:0:ffff:b25:c266
11.37.194.103 0:0:0:0:0:ffff:b25:c267
11.37.194.104 0:0:0:0:0:ffff:b25:c268
11.37.194.105 0:0:0:0:0:ffff:b25:c269
11.37.194.106 0:0:0:0:0:ffff:b25:c26a
11.37.194.107 0:0:0:0:0:ffff:b25:c26b
11.37.194.108 0:0:0:0:0:ffff:b25:c26c
11.37.194.109 0:0:0:0:0:ffff:b25:c26d
11.37.194.110 0:0:0:0:0:ffff:b25:c26e
11.37.194.111 0:0:0:0:0:ffff:b25:c26f
11.37.194.112 0:0:0:0:0:ffff:b25:c270
11.37.194.113 0:0:0:0:0:ffff:b25:c271
11.37.194.114 0:0:0:0:0:ffff:b25:c272
11.37.194.115 0:0:0:0:0:ffff:b25:c273
11.37.194.116 0:0:0:0:0:ffff:b25:c274
11.37.194.117 0:0:0:0:0:ffff:b25:c275
11.37.194.118 0:0:0:0:0:ffff:b25:c276
11.37.194.119 0:0:0:0:0:ffff:b25:c277
11.37.194.120 0:0:0:0:0:ffff:b25:c278


11.37.194.121 0:0:0:0:0:ffff:b25:c279
11.37.194.122 0:0:0:0:0:ffff:b25:c27a
11.37.194.123 0:0:0:0:0:ffff:b25:c27b
11.37.194.124 0:0:0:0:0:ffff:b25:c27c
11.37.194.125 0:0:0:0:0:ffff:b25:c27d
11.37.194.126 0:0:0:0:0:ffff:b25:c27e
11.37.194.127 0:0:0:0:0:ffff:b25:c27f
11.37.194.128 0:0:0:0:0:ffff:b25:c280
11.37.194.129 0:0:0:0:0:ffff:b25:c281
11.37.194.130 0:0:0:0:0:ffff:b25:c282
11.37.194.131 0:0:0:0:0:ffff:b25:c283
11.37.194.132 0:0:0:0:0:ffff:b25:c284
11.37.194.133 0:0:0:0:0:ffff:b25:c285
11.37.194.134 0:0:0:0:0:ffff:b25:c286
11.37.194.135 0:0:0:0:0:ffff:b25:c287
11.37.194.136 0:0:0:0:0:ffff:b25:c288
11.37.194.137 0:0:0:0:0:ffff:b25:c289
11.37.194.138 0:0:0:0:0:ffff:b25:c28a
11.37.194.139 0:0:0:0:0:ffff:b25:c28b
11.37.194.140 0:0:0:0:0:ffff:b25:c28c
11.37.194.141 0:0:0:0:0:ffff:b25:c28d
11.37.194.142 0:0:0:0:0:ffff:b25:c28e
11.37.194.143 0:0:0:0:0:ffff:b25:c28f
11.37.194.144 0:0:0:0:0:ffff:b25:c290
11.37.194.145 0:0:0:0:0:ffff:b25:c291
11.37.194.146 0:0:0:0:0:ffff:b25:c292
11.37.194.147 0:0:0:0:0:ffff:b25:c293
11.37.194.148 0:0:0:0:0:ffff:b25:c294
11.37.194.149 0:0:0:0:0:ffff:b25:c295
11.37.194.150 0:0:0:0:0:ffff:b25:c296
11.37.194.151 0:0:0:0:0:ffff:b25:c297
11.37.194.152 0:0:0:0:0:ffff:b25:c298
11.37.194.153 0:0:0:0:0:ffff:b25:c299
11.37.194.154 0:0:0:0:0:ffff:b25:c29a
11.37.194.155 0:0:0:0:0:ffff:b25:c29b
11.37.194.156 0:0:0:0:0:ffff:b25:c29c
11.37.194.157 0:0:0:0:0:ffff:b25:c29d
11.37.194.158 0:0:0:0:0:ffff:b25:c29e
11.37.194.159 0:0:0:0:0:ffff:b25:c29f
11.37.194.160 0:0:0:0:0:ffff:b25:c2a0
11.37.194.161 0:0:0:0:0:ffff:b25:c2a1
11.37.194.162 0:0:0:0:0:ffff:b25:c2a2
11.37.194.163 0:0:0:0:0:ffff:b25:c2a3
11.37.194.164 0:0:0:0:0:ffff:b25:c2a4
11.37.194.165 0:0:0:0:0:ffff:b25:c2a5
11.37.194.166 0:0:0:0:0:ffff:b25:c2a6
11.37.194.167 0:0:0:0:0:ffff:b25:c2a7
11.37.194.168 0:0:0:0:0:ffff:b25:c2a8
11.37.194.169 0:0:0:0:0:ffff:b25:c2a9
11.37.194.170 0:0:0:0:0:ffff:b25:c2aa
11.37.194.171 0:0:0:0:0:ffff:b25:c2ab
11.37.194.172 0:0:0:0:0:ffff:b25:c2ac
11.37.194.173 0:0:0:0:0:ffff:b25:c2ad
11.37.194.174 0:0:0:0:0:ffff:b25:c2ae
11.37.194.175 0:0:0:0:0:ffff:b25:c2af
11.37.194.176 0:0:0:0:0:ffff:b25:c2b0
11.37.194.177 0:0:0:0:0:ffff:b25:c2b1
11.37.194.178 0:0:0:0:0:ffff:b25:c2b2
11.37.194.179 0:0:0:0:0:ffff:b25:c2b3
11.37.194.180 0:0:0:0:0:ffff:b25:c2b4


11.37.194.181 0:0:0:0:0:ffff:b25:c2b5
11.37.194.182 0:0:0:0:0:ffff:b25:c2b6
11.37.194.183 0:0:0:0:0:ffff:b25:c2b7
11.37.194.184 0:0:0:0:0:ffff:b25:c2b8
11.37.194.185 0:0:0:0:0:ffff:b25:c2b9
11.37.194.186 0:0:0:0:0:ffff:b25:c2ba
11.37.194.187 0:0:0:0:0:ffff:b25:c2bb
11.37.194.188 0:0:0:0:0:ffff:b25:c2bc
11.37.194.189 0:0:0:0:0:ffff:b25:c2bd
11.37.194.190 0:0:0:0:0:ffff:b25:c2be
11.37.194.191 0:0:0:0:0:ffff:b25:c2bf
11.37.194.192 0:0:0:0:0:ffff:b25:c2c0
11.37.194.193 0:0:0:0:0:ffff:b25:c2c1
11.37.194.194 0:0:0:0:0:ffff:b25:c2c2
11.37.194.195 0:0:0:0:0:ffff:b25:c2c3
11.37.194.196 0:0:0:0:0:ffff:b25:c2c4
11.37.194.197 0:0:0:0:0:ffff:b25:c2c5
11.37.194.198 0:0:0:0:0:ffff:b25:c2c6
11.37.194.199 0:0:0:0:0:ffff:b25:c2c7
11.37.194.200 0:0:0:0:0:ffff:b25:c2c8
11.37.194.201 0:0:0:0:0:ffff:b25:c2c9
11.37.194.202 0:0:0:0:0:ffff:b25:c2ca
11.37.194.203 0:0:0:0:0:ffff:b25:c2cb
11.37.194.204 0:0:0:0:0:ffff:b25:c2cc
11.37.194.205 0:0:0:0:0:ffff:b25:c2cd
11.37.194.206 0:0:0:0:0:ffff:b25:c2ce
11.37.194.207 0:0:0:0:0:ffff:b25:c2cf
11.37.194.208 0:0:0:0:0:ffff:b25:c2d0
11.37.194.209 0:0:0:0:0:ffff:b25:c2d1
11.37.194.210 0:0:0:0:0:ffff:b25:c2d2
11.37.194.211 0:0:0:0:0:ffff:b25:c2d3
11.37.194.212 0:0:0:0:0:ffff:b25:c2d4
11.37.194.213 0:0:0:0:0:ffff:b25:c2d5
11.37.194.214 0:0:0:0:0:ffff:b25:c2d6
11.37.194.215 0:0:0:0:0:ffff:b25:c2d7
11.37.194.216 0:0:0:0:0:ffff:b25:c2d8
11.37.194.217 0:0:0:0:0:ffff:b25:c2d9
11.37.194.218 0:0:0:0:0:ffff:b25:c2da
11.37.194.219 0:0:0:0:0:ffff:b25:c2db
11.37.194.220 0:0:0:0:0:ffff:b25:c2dc
11.37.194.221 0:0:0:0:0:ffff:b25:c2dd
11.37.194.222 0:0:0:0:0:ffff:b25:c2de
11.37.194.223 0:0:0:0:0:ffff:b25:c2df
11.37.194.224 0:0:0:0:0:ffff:b25:c2e0
11.37.194.225 0:0:0:0:0:ffff:b25:c2e1
11.37.194.226 0:0:0:0:0:ffff:b25:c2e2
11.37.194.227 0:0:0:0:0:ffff:b25:c2e3
11.37.194.228 0:0:0:0:0:ffff:b25:c2e4
11.37.194.229 0:0:0:0:0:ffff:b25:c2e5
11.37.194.230 0:0:0:0:0:ffff:b25:c2e6
11.37.194.231 0:0:0:0:0:ffff:b25:c2e7
11.37.194.232 0:0:0:0:0:ffff:b25:c2e8
11.37.194.233 0:0:0:0:0:ffff:b25:c2e9
11.37.194.234 0:0:0:0:0:ffff:b25:c2ea
11.37.194.235 0:0:0:0:0:ffff:b25:c2eb
11.37.194.236 0:0:0:0:0:ffff:b25:c2ec
11.37.194.237 0:0:0:0:0:ffff:b25:c2ed
11.37.194.238 0:0:0:0:0:ffff:b25:c2ee
11.37.194.239 0:0:0:0:0:ffff:b25:c2ef
11.37.194.240 0:0:0:0:0:ffff:b25:c2f0
11.37.194.241 0:0:0:0:0:ffff:b25:c2f1
11.37.194.242 0:0:0:0:0:ffff:b25:c2f2
11.37.194.243 0:0:0:0:0:ffff:b25:c2f3
11.37.194.244 0:0:0:0:0:ffff:b25:c2f4
11.37.194.245 0:0:0:0:0:ffff:b25:c2f5
11.37.194.246 0:0:0:0:0:ffff:b25:c2f6
11.37.194.247 0:0:0:0:0:ffff:b25:c2f7
11.37.194.248 0:0:0:0:0:ffff:b25:c2f8
11.37.194.249 0:0:0:0:0:ffff:b25:c2f9
11.37.194.250 0:0:0:0:0:ffff:b25:c2fa
11.37.194.251 0:0:0:0:0:ffff:b25:c2fb
11.37.194.252 0:0:0:0:0:ffff:b25:c2fc
11.37.194.253 0:0:0:0:0:ffff:b25:c2fd
11.37.194.254 0:0:0:0:0:ffff:b25:c2fe
11.37.194.255 0:0:0:0:0:ffff:b25:c2ff


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.