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
185.67.2.1 0:0:0:0:0:ffff:b943:201
185.67.2.2 0:0:0:0:0:ffff:b943:202
185.67.2.3 0:0:0:0:0:ffff:b943:203
185.67.2.4 0:0:0:0:0:ffff:b943:204
185.67.2.5 0:0:0:0:0:ffff:b943:205
185.67.2.6 0:0:0:0:0:ffff:b943:206
185.67.2.7 0:0:0:0:0:ffff:b943:207
185.67.2.8 0:0:0:0:0:ffff:b943:208
185.67.2.9 0:0:0:0:0:ffff:b943:209
185.67.2.10 0:0:0:0:0:ffff:b943:20a
185.67.2.11 0:0:0:0:0:ffff:b943:20b
185.67.2.12 0:0:0:0:0:ffff:b943:20c
185.67.2.13 0:0:0:0:0:ffff:b943:20d
185.67.2.14 0:0:0:0:0:ffff:b943:20e
185.67.2.15 0:0:0:0:0:ffff:b943:20f
185.67.2.16 0:0:0:0:0:ffff:b943:210
185.67.2.17 0:0:0:0:0:ffff:b943:211
185.67.2.18 0:0:0:0:0:ffff:b943:212
185.67.2.19 0:0:0:0:0:ffff:b943:213
185.67.2.20 0:0:0:0:0:ffff:b943:214
185.67.2.21 0:0:0:0:0:ffff:b943:215
185.67.2.22 0:0:0:0:0:ffff:b943:216
185.67.2.23 0:0:0:0:0:ffff:b943:217
185.67.2.24 0:0:0:0:0:ffff:b943:218
185.67.2.25 0:0:0:0:0:ffff:b943:219
185.67.2.26 0:0:0:0:0:ffff:b943:21a
185.67.2.27 0:0:0:0:0:ffff:b943:21b
185.67.2.28 0:0:0:0:0:ffff:b943:21c
185.67.2.29 0:0:0:0:0:ffff:b943:21d
185.67.2.30 0:0:0:0:0:ffff:b943:21e
185.67.2.31 0:0:0:0:0:ffff:b943:21f
185.67.2.32 0:0:0:0:0:ffff:b943:220
185.67.2.33 0:0:0:0:0:ffff:b943:221
185.67.2.34 0:0:0:0:0:ffff:b943:222
185.67.2.35 0:0:0:0:0:ffff:b943:223
185.67.2.36 0:0:0:0:0:ffff:b943:224
185.67.2.37 0:0:0:0:0:ffff:b943:225
185.67.2.38 0:0:0:0:0:ffff:b943:226
185.67.2.39 0:0:0:0:0:ffff:b943:227
185.67.2.40 0:0:0:0:0:ffff:b943:228
185.67.2.41 0:0:0:0:0:ffff:b943:229
185.67.2.42 0:0:0:0:0:ffff:b943:22a
185.67.2.43 0:0:0:0:0:ffff:b943:22b
185.67.2.44 0:0:0:0:0:ffff:b943:22c
185.67.2.45 0:0:0:0:0:ffff:b943:22d
185.67.2.46 0:0:0:0:0:ffff:b943:22e
185.67.2.47 0:0:0:0:0:ffff:b943:22f
185.67.2.48 0:0:0:0:0:ffff:b943:230
185.67.2.49 0:0:0:0:0:ffff:b943:231
185.67.2.50 0:0:0:0:0:ffff:b943:232
185.67.2.51 0:0:0:0:0:ffff:b943:233
185.67.2.52 0:0:0:0:0:ffff:b943:234
185.67.2.53 0:0:0:0:0:ffff:b943:235
185.67.2.54 0:0:0:0:0:ffff:b943:236
185.67.2.55 0:0:0:0:0:ffff:b943:237
185.67.2.56 0:0:0:0:0:ffff:b943:238
185.67.2.57 0:0:0:0:0:ffff:b943:239
185.67.2.58 0:0:0:0:0:ffff:b943:23a
185.67.2.59 0:0:0:0:0:ffff:b943:23b
185.67.2.60 0:0:0:0:0:ffff:b943:23c


185.67.2.61 0:0:0:0:0:ffff:b943:23d
185.67.2.62 0:0:0:0:0:ffff:b943:23e
185.67.2.63 0:0:0:0:0:ffff:b943:23f
185.67.2.64 0:0:0:0:0:ffff:b943:240
185.67.2.65 0:0:0:0:0:ffff:b943:241
185.67.2.66 0:0:0:0:0:ffff:b943:242
185.67.2.67 0:0:0:0:0:ffff:b943:243
185.67.2.68 0:0:0:0:0:ffff:b943:244
185.67.2.69 0:0:0:0:0:ffff:b943:245
185.67.2.70 0:0:0:0:0:ffff:b943:246
185.67.2.71 0:0:0:0:0:ffff:b943:247
185.67.2.72 0:0:0:0:0:ffff:b943:248
185.67.2.73 0:0:0:0:0:ffff:b943:249
185.67.2.74 0:0:0:0:0:ffff:b943:24a
185.67.2.75 0:0:0:0:0:ffff:b943:24b
185.67.2.76 0:0:0:0:0:ffff:b943:24c
185.67.2.77 0:0:0:0:0:ffff:b943:24d
185.67.2.78 0:0:0:0:0:ffff:b943:24e
185.67.2.79 0:0:0:0:0:ffff:b943:24f
185.67.2.80 0:0:0:0:0:ffff:b943:250
185.67.2.81 0:0:0:0:0:ffff:b943:251
185.67.2.82 0:0:0:0:0:ffff:b943:252
185.67.2.83 0:0:0:0:0:ffff:b943:253
185.67.2.84 0:0:0:0:0:ffff:b943:254
185.67.2.85 0:0:0:0:0:ffff:b943:255
185.67.2.86 0:0:0:0:0:ffff:b943:256
185.67.2.87 0:0:0:0:0:ffff:b943:257
185.67.2.88 0:0:0:0:0:ffff:b943:258
185.67.2.89 0:0:0:0:0:ffff:b943:259
185.67.2.90 0:0:0:0:0:ffff:b943:25a
185.67.2.91 0:0:0:0:0:ffff:b943:25b
185.67.2.92 0:0:0:0:0:ffff:b943:25c
185.67.2.93 0:0:0:0:0:ffff:b943:25d
185.67.2.94 0:0:0:0:0:ffff:b943:25e
185.67.2.95 0:0:0:0:0:ffff:b943:25f
185.67.2.96 0:0:0:0:0:ffff:b943:260
185.67.2.97 0:0:0:0:0:ffff:b943:261
185.67.2.98 0:0:0:0:0:ffff:b943:262
185.67.2.99 0:0:0:0:0:ffff:b943:263
185.67.2.100 0:0:0:0:0:ffff:b943:264
185.67.2.101 0:0:0:0:0:ffff:b943:265
185.67.2.102 0:0:0:0:0:ffff:b943:266
185.67.2.103 0:0:0:0:0:ffff:b943:267
185.67.2.104 0:0:0:0:0:ffff:b943:268
185.67.2.105 0:0:0:0:0:ffff:b943:269
185.67.2.106 0:0:0:0:0:ffff:b943:26a
185.67.2.107 0:0:0:0:0:ffff:b943:26b
185.67.2.108 0:0:0:0:0:ffff:b943:26c
185.67.2.109 0:0:0:0:0:ffff:b943:26d
185.67.2.110 0:0:0:0:0:ffff:b943:26e
185.67.2.111 0:0:0:0:0:ffff:b943:26f
185.67.2.112 0:0:0:0:0:ffff:b943:270
185.67.2.113 0:0:0:0:0:ffff:b943:271
185.67.2.114 0:0:0:0:0:ffff:b943:272
185.67.2.115 0:0:0:0:0:ffff:b943:273
185.67.2.116 0:0:0:0:0:ffff:b943:274
185.67.2.117 0:0:0:0:0:ffff:b943:275
185.67.2.118 0:0:0:0:0:ffff:b943:276
185.67.2.119 0:0:0:0:0:ffff:b943:277
185.67.2.120 0:0:0:0:0:ffff:b943:278


185.67.2.121 0:0:0:0:0:ffff:b943:279
185.67.2.122 0:0:0:0:0:ffff:b943:27a
185.67.2.123 0:0:0:0:0:ffff:b943:27b
185.67.2.124 0:0:0:0:0:ffff:b943:27c
185.67.2.125 0:0:0:0:0:ffff:b943:27d
185.67.2.126 0:0:0:0:0:ffff:b943:27e
185.67.2.127 0:0:0:0:0:ffff:b943:27f
185.67.2.128 0:0:0:0:0:ffff:b943:280
185.67.2.129 0:0:0:0:0:ffff:b943:281
185.67.2.130 0:0:0:0:0:ffff:b943:282
185.67.2.131 0:0:0:0:0:ffff:b943:283
185.67.2.132 0:0:0:0:0:ffff:b943:284
185.67.2.133 0:0:0:0:0:ffff:b943:285
185.67.2.134 0:0:0:0:0:ffff:b943:286
185.67.2.135 0:0:0:0:0:ffff:b943:287
185.67.2.136 0:0:0:0:0:ffff:b943:288
185.67.2.137 0:0:0:0:0:ffff:b943:289
185.67.2.138 0:0:0:0:0:ffff:b943:28a
185.67.2.139 0:0:0:0:0:ffff:b943:28b
185.67.2.140 0:0:0:0:0:ffff:b943:28c
185.67.2.141 0:0:0:0:0:ffff:b943:28d
185.67.2.142 0:0:0:0:0:ffff:b943:28e
185.67.2.143 0:0:0:0:0:ffff:b943:28f
185.67.2.144 0:0:0:0:0:ffff:b943:290
185.67.2.145 0:0:0:0:0:ffff:b943:291
185.67.2.146 0:0:0:0:0:ffff:b943:292
185.67.2.147 0:0:0:0:0:ffff:b943:293
185.67.2.148 0:0:0:0:0:ffff:b943:294
185.67.2.149 0:0:0:0:0:ffff:b943:295
185.67.2.150 0:0:0:0:0:ffff:b943:296
185.67.2.151 0:0:0:0:0:ffff:b943:297
185.67.2.152 0:0:0:0:0:ffff:b943:298
185.67.2.153 0:0:0:0:0:ffff:b943:299
185.67.2.154 0:0:0:0:0:ffff:b943:29a
185.67.2.155 0:0:0:0:0:ffff:b943:29b
185.67.2.156 0:0:0:0:0:ffff:b943:29c
185.67.2.157 0:0:0:0:0:ffff:b943:29d
185.67.2.158 0:0:0:0:0:ffff:b943:29e
185.67.2.159 0:0:0:0:0:ffff:b943:29f
185.67.2.160 0:0:0:0:0:ffff:b943:2a0
185.67.2.161 0:0:0:0:0:ffff:b943:2a1
185.67.2.162 0:0:0:0:0:ffff:b943:2a2
185.67.2.163 0:0:0:0:0:ffff:b943:2a3
185.67.2.164 0:0:0:0:0:ffff:b943:2a4
185.67.2.165 0:0:0:0:0:ffff:b943:2a5
185.67.2.166 0:0:0:0:0:ffff:b943:2a6
185.67.2.167 0:0:0:0:0:ffff:b943:2a7
185.67.2.168 0:0:0:0:0:ffff:b943:2a8
185.67.2.169 0:0:0:0:0:ffff:b943:2a9
185.67.2.170 0:0:0:0:0:ffff:b943:2aa
185.67.2.171 0:0:0:0:0:ffff:b943:2ab
185.67.2.172 0:0:0:0:0:ffff:b943:2ac
185.67.2.173 0:0:0:0:0:ffff:b943:2ad
185.67.2.174 0:0:0:0:0:ffff:b943:2ae
185.67.2.175 0:0:0:0:0:ffff:b943:2af
185.67.2.176 0:0:0:0:0:ffff:b943:2b0
185.67.2.177 0:0:0:0:0:ffff:b943:2b1
185.67.2.178 0:0:0:0:0:ffff:b943:2b2
185.67.2.179 0:0:0:0:0:ffff:b943:2b3
185.67.2.180 0:0:0:0:0:ffff:b943:2b4


185.67.2.181 0:0:0:0:0:ffff:b943:2b5
185.67.2.182 0:0:0:0:0:ffff:b943:2b6
185.67.2.183 0:0:0:0:0:ffff:b943:2b7
185.67.2.184 0:0:0:0:0:ffff:b943:2b8
185.67.2.185 0:0:0:0:0:ffff:b943:2b9
185.67.2.186 0:0:0:0:0:ffff:b943:2ba
185.67.2.187 0:0:0:0:0:ffff:b943:2bb
185.67.2.188 0:0:0:0:0:ffff:b943:2bc
185.67.2.189 0:0:0:0:0:ffff:b943:2bd
185.67.2.190 0:0:0:0:0:ffff:b943:2be
185.67.2.191 0:0:0:0:0:ffff:b943:2bf
185.67.2.192 0:0:0:0:0:ffff:b943:2c0
185.67.2.193 0:0:0:0:0:ffff:b943:2c1
185.67.2.194 0:0:0:0:0:ffff:b943:2c2
185.67.2.195 0:0:0:0:0:ffff:b943:2c3
185.67.2.196 0:0:0:0:0:ffff:b943:2c4
185.67.2.197 0:0:0:0:0:ffff:b943:2c5
185.67.2.198 0:0:0:0:0:ffff:b943:2c6
185.67.2.199 0:0:0:0:0:ffff:b943:2c7
185.67.2.200 0:0:0:0:0:ffff:b943:2c8
185.67.2.201 0:0:0:0:0:ffff:b943:2c9
185.67.2.202 0:0:0:0:0:ffff:b943:2ca
185.67.2.203 0:0:0:0:0:ffff:b943:2cb
185.67.2.204 0:0:0:0:0:ffff:b943:2cc
185.67.2.205 0:0:0:0:0:ffff:b943:2cd
185.67.2.206 0:0:0:0:0:ffff:b943:2ce
185.67.2.207 0:0:0:0:0:ffff:b943:2cf
185.67.2.208 0:0:0:0:0:ffff:b943:2d0
185.67.2.209 0:0:0:0:0:ffff:b943:2d1
185.67.2.210 0:0:0:0:0:ffff:b943:2d2
185.67.2.211 0:0:0:0:0:ffff:b943:2d3
185.67.2.212 0:0:0:0:0:ffff:b943:2d4
185.67.2.213 0:0:0:0:0:ffff:b943:2d5
185.67.2.214 0:0:0:0:0:ffff:b943:2d6
185.67.2.215 0:0:0:0:0:ffff:b943:2d7
185.67.2.216 0:0:0:0:0:ffff:b943:2d8
185.67.2.217 0:0:0:0:0:ffff:b943:2d9
185.67.2.218 0:0:0:0:0:ffff:b943:2da
185.67.2.219 0:0:0:0:0:ffff:b943:2db
185.67.2.220 0:0:0:0:0:ffff:b943:2dc
185.67.2.221 0:0:0:0:0:ffff:b943:2dd
185.67.2.222 0:0:0:0:0:ffff:b943:2de
185.67.2.223 0:0:0:0:0:ffff:b943:2df
185.67.2.224 0:0:0:0:0:ffff:b943:2e0
185.67.2.225 0:0:0:0:0:ffff:b943:2e1
185.67.2.226 0:0:0:0:0:ffff:b943:2e2
185.67.2.227 0:0:0:0:0:ffff:b943:2e3
185.67.2.228 0:0:0:0:0:ffff:b943:2e4
185.67.2.229 0:0:0:0:0:ffff:b943:2e5
185.67.2.230 0:0:0:0:0:ffff:b943:2e6
185.67.2.231 0:0:0:0:0:ffff:b943:2e7
185.67.2.232 0:0:0:0:0:ffff:b943:2e8
185.67.2.233 0:0:0:0:0:ffff:b943:2e9
185.67.2.234 0:0:0:0:0:ffff:b943:2ea
185.67.2.235 0:0:0:0:0:ffff:b943:2eb
185.67.2.236 0:0:0:0:0:ffff:b943:2ec
185.67.2.237 0:0:0:0:0:ffff:b943:2ed
185.67.2.238 0:0:0:0:0:ffff:b943:2ee
185.67.2.239 0:0:0:0:0:ffff:b943:2ef
185.67.2.240 0:0:0:0:0:ffff:b943:2f0
185.67.2.241 0:0:0:0:0:ffff:b943:2f1
185.67.2.242 0:0:0:0:0:ffff:b943:2f2
185.67.2.243 0:0:0:0:0:ffff:b943:2f3
185.67.2.244 0:0:0:0:0:ffff:b943:2f4
185.67.2.245 0:0:0:0:0:ffff:b943:2f5
185.67.2.246 0:0:0:0:0:ffff:b943:2f6
185.67.2.247 0:0:0:0:0:ffff:b943:2f7
185.67.2.248 0:0:0:0:0:ffff:b943:2f8
185.67.2.249 0:0:0:0:0:ffff:b943:2f9
185.67.2.250 0:0:0:0:0:ffff:b943:2fa
185.67.2.251 0:0:0:0:0:ffff:b943:2fb
185.67.2.252 0:0:0:0:0:ffff:b943:2fc
185.67.2.253 0:0:0:0:0:ffff:b943:2fd
185.67.2.254 0:0:0:0:0:ffff:b943:2fe
185.67.2.255 0:0:0:0:0:ffff:b943:2ff


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.