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
141.18.2.1 0:0:0:0:0:ffff:8d12:201
141.18.2.2 0:0:0:0:0:ffff:8d12:202
141.18.2.3 0:0:0:0:0:ffff:8d12:203
141.18.2.4 0:0:0:0:0:ffff:8d12:204
141.18.2.5 0:0:0:0:0:ffff:8d12:205
141.18.2.6 0:0:0:0:0:ffff:8d12:206
141.18.2.7 0:0:0:0:0:ffff:8d12:207
141.18.2.8 0:0:0:0:0:ffff:8d12:208
141.18.2.9 0:0:0:0:0:ffff:8d12:209
141.18.2.10 0:0:0:0:0:ffff:8d12:20a
141.18.2.11 0:0:0:0:0:ffff:8d12:20b
141.18.2.12 0:0:0:0:0:ffff:8d12:20c
141.18.2.13 0:0:0:0:0:ffff:8d12:20d
141.18.2.14 0:0:0:0:0:ffff:8d12:20e
141.18.2.15 0:0:0:0:0:ffff:8d12:20f
141.18.2.16 0:0:0:0:0:ffff:8d12:210
141.18.2.17 0:0:0:0:0:ffff:8d12:211
141.18.2.18 0:0:0:0:0:ffff:8d12:212
141.18.2.19 0:0:0:0:0:ffff:8d12:213
141.18.2.20 0:0:0:0:0:ffff:8d12:214
141.18.2.21 0:0:0:0:0:ffff:8d12:215
141.18.2.22 0:0:0:0:0:ffff:8d12:216
141.18.2.23 0:0:0:0:0:ffff:8d12:217
141.18.2.24 0:0:0:0:0:ffff:8d12:218
141.18.2.25 0:0:0:0:0:ffff:8d12:219
141.18.2.26 0:0:0:0:0:ffff:8d12:21a
141.18.2.27 0:0:0:0:0:ffff:8d12:21b
141.18.2.28 0:0:0:0:0:ffff:8d12:21c
141.18.2.29 0:0:0:0:0:ffff:8d12:21d
141.18.2.30 0:0:0:0:0:ffff:8d12:21e
141.18.2.31 0:0:0:0:0:ffff:8d12:21f
141.18.2.32 0:0:0:0:0:ffff:8d12:220
141.18.2.33 0:0:0:0:0:ffff:8d12:221
141.18.2.34 0:0:0:0:0:ffff:8d12:222
141.18.2.35 0:0:0:0:0:ffff:8d12:223
141.18.2.36 0:0:0:0:0:ffff:8d12:224
141.18.2.37 0:0:0:0:0:ffff:8d12:225
141.18.2.38 0:0:0:0:0:ffff:8d12:226
141.18.2.39 0:0:0:0:0:ffff:8d12:227
141.18.2.40 0:0:0:0:0:ffff:8d12:228
141.18.2.41 0:0:0:0:0:ffff:8d12:229
141.18.2.42 0:0:0:0:0:ffff:8d12:22a
141.18.2.43 0:0:0:0:0:ffff:8d12:22b
141.18.2.44 0:0:0:0:0:ffff:8d12:22c
141.18.2.45 0:0:0:0:0:ffff:8d12:22d
141.18.2.46 0:0:0:0:0:ffff:8d12:22e
141.18.2.47 0:0:0:0:0:ffff:8d12:22f
141.18.2.48 0:0:0:0:0:ffff:8d12:230
141.18.2.49 0:0:0:0:0:ffff:8d12:231
141.18.2.50 0:0:0:0:0:ffff:8d12:232
141.18.2.51 0:0:0:0:0:ffff:8d12:233
141.18.2.52 0:0:0:0:0:ffff:8d12:234
141.18.2.53 0:0:0:0:0:ffff:8d12:235
141.18.2.54 0:0:0:0:0:ffff:8d12:236
141.18.2.55 0:0:0:0:0:ffff:8d12:237
141.18.2.56 0:0:0:0:0:ffff:8d12:238
141.18.2.57 0:0:0:0:0:ffff:8d12:239
141.18.2.58 0:0:0:0:0:ffff:8d12:23a
141.18.2.59 0:0:0:0:0:ffff:8d12:23b
141.18.2.60 0:0:0:0:0:ffff:8d12:23c


141.18.2.61 0:0:0:0:0:ffff:8d12:23d
141.18.2.62 0:0:0:0:0:ffff:8d12:23e
141.18.2.63 0:0:0:0:0:ffff:8d12:23f
141.18.2.64 0:0:0:0:0:ffff:8d12:240
141.18.2.65 0:0:0:0:0:ffff:8d12:241
141.18.2.66 0:0:0:0:0:ffff:8d12:242
141.18.2.67 0:0:0:0:0:ffff:8d12:243
141.18.2.68 0:0:0:0:0:ffff:8d12:244
141.18.2.69 0:0:0:0:0:ffff:8d12:245
141.18.2.70 0:0:0:0:0:ffff:8d12:246
141.18.2.71 0:0:0:0:0:ffff:8d12:247
141.18.2.72 0:0:0:0:0:ffff:8d12:248
141.18.2.73 0:0:0:0:0:ffff:8d12:249
141.18.2.74 0:0:0:0:0:ffff:8d12:24a
141.18.2.75 0:0:0:0:0:ffff:8d12:24b
141.18.2.76 0:0:0:0:0:ffff:8d12:24c
141.18.2.77 0:0:0:0:0:ffff:8d12:24d
141.18.2.78 0:0:0:0:0:ffff:8d12:24e
141.18.2.79 0:0:0:0:0:ffff:8d12:24f
141.18.2.80 0:0:0:0:0:ffff:8d12:250
141.18.2.81 0:0:0:0:0:ffff:8d12:251
141.18.2.82 0:0:0:0:0:ffff:8d12:252
141.18.2.83 0:0:0:0:0:ffff:8d12:253
141.18.2.84 0:0:0:0:0:ffff:8d12:254
141.18.2.85 0:0:0:0:0:ffff:8d12:255
141.18.2.86 0:0:0:0:0:ffff:8d12:256
141.18.2.87 0:0:0:0:0:ffff:8d12:257
141.18.2.88 0:0:0:0:0:ffff:8d12:258
141.18.2.89 0:0:0:0:0:ffff:8d12:259
141.18.2.90 0:0:0:0:0:ffff:8d12:25a
141.18.2.91 0:0:0:0:0:ffff:8d12:25b
141.18.2.92 0:0:0:0:0:ffff:8d12:25c
141.18.2.93 0:0:0:0:0:ffff:8d12:25d
141.18.2.94 0:0:0:0:0:ffff:8d12:25e
141.18.2.95 0:0:0:0:0:ffff:8d12:25f
141.18.2.96 0:0:0:0:0:ffff:8d12:260
141.18.2.97 0:0:0:0:0:ffff:8d12:261
141.18.2.98 0:0:0:0:0:ffff:8d12:262
141.18.2.99 0:0:0:0:0:ffff:8d12:263
141.18.2.100 0:0:0:0:0:ffff:8d12:264
141.18.2.101 0:0:0:0:0:ffff:8d12:265
141.18.2.102 0:0:0:0:0:ffff:8d12:266
141.18.2.103 0:0:0:0:0:ffff:8d12:267
141.18.2.104 0:0:0:0:0:ffff:8d12:268
141.18.2.105 0:0:0:0:0:ffff:8d12:269
141.18.2.106 0:0:0:0:0:ffff:8d12:26a
141.18.2.107 0:0:0:0:0:ffff:8d12:26b
141.18.2.108 0:0:0:0:0:ffff:8d12:26c
141.18.2.109 0:0:0:0:0:ffff:8d12:26d
141.18.2.110 0:0:0:0:0:ffff:8d12:26e
141.18.2.111 0:0:0:0:0:ffff:8d12:26f
141.18.2.112 0:0:0:0:0:ffff:8d12:270
141.18.2.113 0:0:0:0:0:ffff:8d12:271
141.18.2.114 0:0:0:0:0:ffff:8d12:272
141.18.2.115 0:0:0:0:0:ffff:8d12:273
141.18.2.116 0:0:0:0:0:ffff:8d12:274
141.18.2.117 0:0:0:0:0:ffff:8d12:275
141.18.2.118 0:0:0:0:0:ffff:8d12:276
141.18.2.119 0:0:0:0:0:ffff:8d12:277
141.18.2.120 0:0:0:0:0:ffff:8d12:278


141.18.2.121 0:0:0:0:0:ffff:8d12:279
141.18.2.122 0:0:0:0:0:ffff:8d12:27a
141.18.2.123 0:0:0:0:0:ffff:8d12:27b
141.18.2.124 0:0:0:0:0:ffff:8d12:27c
141.18.2.125 0:0:0:0:0:ffff:8d12:27d
141.18.2.126 0:0:0:0:0:ffff:8d12:27e
141.18.2.127 0:0:0:0:0:ffff:8d12:27f
141.18.2.128 0:0:0:0:0:ffff:8d12:280
141.18.2.129 0:0:0:0:0:ffff:8d12:281
141.18.2.130 0:0:0:0:0:ffff:8d12:282
141.18.2.131 0:0:0:0:0:ffff:8d12:283
141.18.2.132 0:0:0:0:0:ffff:8d12:284
141.18.2.133 0:0:0:0:0:ffff:8d12:285
141.18.2.134 0:0:0:0:0:ffff:8d12:286
141.18.2.135 0:0:0:0:0:ffff:8d12:287
141.18.2.136 0:0:0:0:0:ffff:8d12:288
141.18.2.137 0:0:0:0:0:ffff:8d12:289
141.18.2.138 0:0:0:0:0:ffff:8d12:28a
141.18.2.139 0:0:0:0:0:ffff:8d12:28b
141.18.2.140 0:0:0:0:0:ffff:8d12:28c
141.18.2.141 0:0:0:0:0:ffff:8d12:28d
141.18.2.142 0:0:0:0:0:ffff:8d12:28e
141.18.2.143 0:0:0:0:0:ffff:8d12:28f
141.18.2.144 0:0:0:0:0:ffff:8d12:290
141.18.2.145 0:0:0:0:0:ffff:8d12:291
141.18.2.146 0:0:0:0:0:ffff:8d12:292
141.18.2.147 0:0:0:0:0:ffff:8d12:293
141.18.2.148 0:0:0:0:0:ffff:8d12:294
141.18.2.149 0:0:0:0:0:ffff:8d12:295
141.18.2.150 0:0:0:0:0:ffff:8d12:296
141.18.2.151 0:0:0:0:0:ffff:8d12:297
141.18.2.152 0:0:0:0:0:ffff:8d12:298
141.18.2.153 0:0:0:0:0:ffff:8d12:299
141.18.2.154 0:0:0:0:0:ffff:8d12:29a
141.18.2.155 0:0:0:0:0:ffff:8d12:29b
141.18.2.156 0:0:0:0:0:ffff:8d12:29c
141.18.2.157 0:0:0:0:0:ffff:8d12:29d
141.18.2.158 0:0:0:0:0:ffff:8d12:29e
141.18.2.159 0:0:0:0:0:ffff:8d12:29f
141.18.2.160 0:0:0:0:0:ffff:8d12:2a0
141.18.2.161 0:0:0:0:0:ffff:8d12:2a1
141.18.2.162 0:0:0:0:0:ffff:8d12:2a2
141.18.2.163 0:0:0:0:0:ffff:8d12:2a3
141.18.2.164 0:0:0:0:0:ffff:8d12:2a4
141.18.2.165 0:0:0:0:0:ffff:8d12:2a5
141.18.2.166 0:0:0:0:0:ffff:8d12:2a6
141.18.2.167 0:0:0:0:0:ffff:8d12:2a7
141.18.2.168 0:0:0:0:0:ffff:8d12:2a8
141.18.2.169 0:0:0:0:0:ffff:8d12:2a9
141.18.2.170 0:0:0:0:0:ffff:8d12:2aa
141.18.2.171 0:0:0:0:0:ffff:8d12:2ab
141.18.2.172 0:0:0:0:0:ffff:8d12:2ac
141.18.2.173 0:0:0:0:0:ffff:8d12:2ad
141.18.2.174 0:0:0:0:0:ffff:8d12:2ae
141.18.2.175 0:0:0:0:0:ffff:8d12:2af
141.18.2.176 0:0:0:0:0:ffff:8d12:2b0
141.18.2.177 0:0:0:0:0:ffff:8d12:2b1
141.18.2.178 0:0:0:0:0:ffff:8d12:2b2
141.18.2.179 0:0:0:0:0:ffff:8d12:2b3
141.18.2.180 0:0:0:0:0:ffff:8d12:2b4


141.18.2.181 0:0:0:0:0:ffff:8d12:2b5
141.18.2.182 0:0:0:0:0:ffff:8d12:2b6
141.18.2.183 0:0:0:0:0:ffff:8d12:2b7
141.18.2.184 0:0:0:0:0:ffff:8d12:2b8
141.18.2.185 0:0:0:0:0:ffff:8d12:2b9
141.18.2.186 0:0:0:0:0:ffff:8d12:2ba
141.18.2.187 0:0:0:0:0:ffff:8d12:2bb
141.18.2.188 0:0:0:0:0:ffff:8d12:2bc
141.18.2.189 0:0:0:0:0:ffff:8d12:2bd
141.18.2.190 0:0:0:0:0:ffff:8d12:2be
141.18.2.191 0:0:0:0:0:ffff:8d12:2bf
141.18.2.192 0:0:0:0:0:ffff:8d12:2c0
141.18.2.193 0:0:0:0:0:ffff:8d12:2c1
141.18.2.194 0:0:0:0:0:ffff:8d12:2c2
141.18.2.195 0:0:0:0:0:ffff:8d12:2c3
141.18.2.196 0:0:0:0:0:ffff:8d12:2c4
141.18.2.197 0:0:0:0:0:ffff:8d12:2c5
141.18.2.198 0:0:0:0:0:ffff:8d12:2c6
141.18.2.199 0:0:0:0:0:ffff:8d12:2c7
141.18.2.200 0:0:0:0:0:ffff:8d12:2c8
141.18.2.201 0:0:0:0:0:ffff:8d12:2c9
141.18.2.202 0:0:0:0:0:ffff:8d12:2ca
141.18.2.203 0:0:0:0:0:ffff:8d12:2cb
141.18.2.204 0:0:0:0:0:ffff:8d12:2cc
141.18.2.205 0:0:0:0:0:ffff:8d12:2cd
141.18.2.206 0:0:0:0:0:ffff:8d12:2ce
141.18.2.207 0:0:0:0:0:ffff:8d12:2cf
141.18.2.208 0:0:0:0:0:ffff:8d12:2d0
141.18.2.209 0:0:0:0:0:ffff:8d12:2d1
141.18.2.210 0:0:0:0:0:ffff:8d12:2d2
141.18.2.211 0:0:0:0:0:ffff:8d12:2d3
141.18.2.212 0:0:0:0:0:ffff:8d12:2d4
141.18.2.213 0:0:0:0:0:ffff:8d12:2d5
141.18.2.214 0:0:0:0:0:ffff:8d12:2d6
141.18.2.215 0:0:0:0:0:ffff:8d12:2d7
141.18.2.216 0:0:0:0:0:ffff:8d12:2d8
141.18.2.217 0:0:0:0:0:ffff:8d12:2d9
141.18.2.218 0:0:0:0:0:ffff:8d12:2da
141.18.2.219 0:0:0:0:0:ffff:8d12:2db
141.18.2.220 0:0:0:0:0:ffff:8d12:2dc
141.18.2.221 0:0:0:0:0:ffff:8d12:2dd
141.18.2.222 0:0:0:0:0:ffff:8d12:2de
141.18.2.223 0:0:0:0:0:ffff:8d12:2df
141.18.2.224 0:0:0:0:0:ffff:8d12:2e0
141.18.2.225 0:0:0:0:0:ffff:8d12:2e1
141.18.2.226 0:0:0:0:0:ffff:8d12:2e2
141.18.2.227 0:0:0:0:0:ffff:8d12:2e3
141.18.2.228 0:0:0:0:0:ffff:8d12:2e4
141.18.2.229 0:0:0:0:0:ffff:8d12:2e5
141.18.2.230 0:0:0:0:0:ffff:8d12:2e6
141.18.2.231 0:0:0:0:0:ffff:8d12:2e7
141.18.2.232 0:0:0:0:0:ffff:8d12:2e8
141.18.2.233 0:0:0:0:0:ffff:8d12:2e9
141.18.2.234 0:0:0:0:0:ffff:8d12:2ea
141.18.2.235 0:0:0:0:0:ffff:8d12:2eb
141.18.2.236 0:0:0:0:0:ffff:8d12:2ec
141.18.2.237 0:0:0:0:0:ffff:8d12:2ed
141.18.2.238 0:0:0:0:0:ffff:8d12:2ee
141.18.2.239 0:0:0:0:0:ffff:8d12:2ef
141.18.2.240 0:0:0:0:0:ffff:8d12:2f0
141.18.2.241 0:0:0:0:0:ffff:8d12:2f1
141.18.2.242 0:0:0:0:0:ffff:8d12:2f2
141.18.2.243 0:0:0:0:0:ffff:8d12:2f3
141.18.2.244 0:0:0:0:0:ffff:8d12:2f4
141.18.2.245 0:0:0:0:0:ffff:8d12:2f5
141.18.2.246 0:0:0:0:0:ffff:8d12:2f6
141.18.2.247 0:0:0:0:0:ffff:8d12:2f7
141.18.2.248 0:0:0:0:0:ffff:8d12:2f8
141.18.2.249 0:0:0:0:0:ffff:8d12:2f9
141.18.2.250 0:0:0:0:0:ffff:8d12:2fa
141.18.2.251 0:0:0:0:0:ffff:8d12:2fb
141.18.2.252 0:0:0:0:0:ffff:8d12:2fc
141.18.2.253 0:0:0:0:0:ffff:8d12:2fd
141.18.2.254 0:0:0:0:0:ffff:8d12:2fe
141.18.2.255 0:0:0:0:0:ffff:8d12:2ff


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.