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
49.18.2.1 0:0:0:0:0:ffff:3112:201
49.18.2.2 0:0:0:0:0:ffff:3112:202
49.18.2.3 0:0:0:0:0:ffff:3112:203
49.18.2.4 0:0:0:0:0:ffff:3112:204
49.18.2.5 0:0:0:0:0:ffff:3112:205
49.18.2.6 0:0:0:0:0:ffff:3112:206
49.18.2.7 0:0:0:0:0:ffff:3112:207
49.18.2.8 0:0:0:0:0:ffff:3112:208
49.18.2.9 0:0:0:0:0:ffff:3112:209
49.18.2.10 0:0:0:0:0:ffff:3112:20a
49.18.2.11 0:0:0:0:0:ffff:3112:20b
49.18.2.12 0:0:0:0:0:ffff:3112:20c
49.18.2.13 0:0:0:0:0:ffff:3112:20d
49.18.2.14 0:0:0:0:0:ffff:3112:20e
49.18.2.15 0:0:0:0:0:ffff:3112:20f
49.18.2.16 0:0:0:0:0:ffff:3112:210
49.18.2.17 0:0:0:0:0:ffff:3112:211
49.18.2.18 0:0:0:0:0:ffff:3112:212
49.18.2.19 0:0:0:0:0:ffff:3112:213
49.18.2.20 0:0:0:0:0:ffff:3112:214
49.18.2.21 0:0:0:0:0:ffff:3112:215
49.18.2.22 0:0:0:0:0:ffff:3112:216
49.18.2.23 0:0:0:0:0:ffff:3112:217
49.18.2.24 0:0:0:0:0:ffff:3112:218
49.18.2.25 0:0:0:0:0:ffff:3112:219
49.18.2.26 0:0:0:0:0:ffff:3112:21a
49.18.2.27 0:0:0:0:0:ffff:3112:21b
49.18.2.28 0:0:0:0:0:ffff:3112:21c
49.18.2.29 0:0:0:0:0:ffff:3112:21d
49.18.2.30 0:0:0:0:0:ffff:3112:21e
49.18.2.31 0:0:0:0:0:ffff:3112:21f
49.18.2.32 0:0:0:0:0:ffff:3112:220
49.18.2.33 0:0:0:0:0:ffff:3112:221
49.18.2.34 0:0:0:0:0:ffff:3112:222
49.18.2.35 0:0:0:0:0:ffff:3112:223
49.18.2.36 0:0:0:0:0:ffff:3112:224
49.18.2.37 0:0:0:0:0:ffff:3112:225
49.18.2.38 0:0:0:0:0:ffff:3112:226
49.18.2.39 0:0:0:0:0:ffff:3112:227
49.18.2.40 0:0:0:0:0:ffff:3112:228
49.18.2.41 0:0:0:0:0:ffff:3112:229
49.18.2.42 0:0:0:0:0:ffff:3112:22a
49.18.2.43 0:0:0:0:0:ffff:3112:22b
49.18.2.44 0:0:0:0:0:ffff:3112:22c
49.18.2.45 0:0:0:0:0:ffff:3112:22d
49.18.2.46 0:0:0:0:0:ffff:3112:22e
49.18.2.47 0:0:0:0:0:ffff:3112:22f
49.18.2.48 0:0:0:0:0:ffff:3112:230
49.18.2.49 0:0:0:0:0:ffff:3112:231
49.18.2.50 0:0:0:0:0:ffff:3112:232
49.18.2.51 0:0:0:0:0:ffff:3112:233
49.18.2.52 0:0:0:0:0:ffff:3112:234
49.18.2.53 0:0:0:0:0:ffff:3112:235
49.18.2.54 0:0:0:0:0:ffff:3112:236
49.18.2.55 0:0:0:0:0:ffff:3112:237
49.18.2.56 0:0:0:0:0:ffff:3112:238
49.18.2.57 0:0:0:0:0:ffff:3112:239
49.18.2.58 0:0:0:0:0:ffff:3112:23a
49.18.2.59 0:0:0:0:0:ffff:3112:23b
49.18.2.60 0:0:0:0:0:ffff:3112:23c


49.18.2.61 0:0:0:0:0:ffff:3112:23d
49.18.2.62 0:0:0:0:0:ffff:3112:23e
49.18.2.63 0:0:0:0:0:ffff:3112:23f
49.18.2.64 0:0:0:0:0:ffff:3112:240
49.18.2.65 0:0:0:0:0:ffff:3112:241
49.18.2.66 0:0:0:0:0:ffff:3112:242
49.18.2.67 0:0:0:0:0:ffff:3112:243
49.18.2.68 0:0:0:0:0:ffff:3112:244
49.18.2.69 0:0:0:0:0:ffff:3112:245
49.18.2.70 0:0:0:0:0:ffff:3112:246
49.18.2.71 0:0:0:0:0:ffff:3112:247
49.18.2.72 0:0:0:0:0:ffff:3112:248
49.18.2.73 0:0:0:0:0:ffff:3112:249
49.18.2.74 0:0:0:0:0:ffff:3112:24a
49.18.2.75 0:0:0:0:0:ffff:3112:24b
49.18.2.76 0:0:0:0:0:ffff:3112:24c
49.18.2.77 0:0:0:0:0:ffff:3112:24d
49.18.2.78 0:0:0:0:0:ffff:3112:24e
49.18.2.79 0:0:0:0:0:ffff:3112:24f
49.18.2.80 0:0:0:0:0:ffff:3112:250
49.18.2.81 0:0:0:0:0:ffff:3112:251
49.18.2.82 0:0:0:0:0:ffff:3112:252
49.18.2.83 0:0:0:0:0:ffff:3112:253
49.18.2.84 0:0:0:0:0:ffff:3112:254
49.18.2.85 0:0:0:0:0:ffff:3112:255
49.18.2.86 0:0:0:0:0:ffff:3112:256
49.18.2.87 0:0:0:0:0:ffff:3112:257
49.18.2.88 0:0:0:0:0:ffff:3112:258
49.18.2.89 0:0:0:0:0:ffff:3112:259
49.18.2.90 0:0:0:0:0:ffff:3112:25a
49.18.2.91 0:0:0:0:0:ffff:3112:25b
49.18.2.92 0:0:0:0:0:ffff:3112:25c
49.18.2.93 0:0:0:0:0:ffff:3112:25d
49.18.2.94 0:0:0:0:0:ffff:3112:25e
49.18.2.95 0:0:0:0:0:ffff:3112:25f
49.18.2.96 0:0:0:0:0:ffff:3112:260
49.18.2.97 0:0:0:0:0:ffff:3112:261
49.18.2.98 0:0:0:0:0:ffff:3112:262
49.18.2.99 0:0:0:0:0:ffff:3112:263
49.18.2.100 0:0:0:0:0:ffff:3112:264
49.18.2.101 0:0:0:0:0:ffff:3112:265
49.18.2.102 0:0:0:0:0:ffff:3112:266
49.18.2.103 0:0:0:0:0:ffff:3112:267
49.18.2.104 0:0:0:0:0:ffff:3112:268
49.18.2.105 0:0:0:0:0:ffff:3112:269
49.18.2.106 0:0:0:0:0:ffff:3112:26a
49.18.2.107 0:0:0:0:0:ffff:3112:26b
49.18.2.108 0:0:0:0:0:ffff:3112:26c
49.18.2.109 0:0:0:0:0:ffff:3112:26d
49.18.2.110 0:0:0:0:0:ffff:3112:26e
49.18.2.111 0:0:0:0:0:ffff:3112:26f
49.18.2.112 0:0:0:0:0:ffff:3112:270
49.18.2.113 0:0:0:0:0:ffff:3112:271
49.18.2.114 0:0:0:0:0:ffff:3112:272
49.18.2.115 0:0:0:0:0:ffff:3112:273
49.18.2.116 0:0:0:0:0:ffff:3112:274
49.18.2.117 0:0:0:0:0:ffff:3112:275
49.18.2.118 0:0:0:0:0:ffff:3112:276
49.18.2.119 0:0:0:0:0:ffff:3112:277
49.18.2.120 0:0:0:0:0:ffff:3112:278


49.18.2.121 0:0:0:0:0:ffff:3112:279
49.18.2.122 0:0:0:0:0:ffff:3112:27a
49.18.2.123 0:0:0:0:0:ffff:3112:27b
49.18.2.124 0:0:0:0:0:ffff:3112:27c
49.18.2.125 0:0:0:0:0:ffff:3112:27d
49.18.2.126 0:0:0:0:0:ffff:3112:27e
49.18.2.127 0:0:0:0:0:ffff:3112:27f
49.18.2.128 0:0:0:0:0:ffff:3112:280
49.18.2.129 0:0:0:0:0:ffff:3112:281
49.18.2.130 0:0:0:0:0:ffff:3112:282
49.18.2.131 0:0:0:0:0:ffff:3112:283
49.18.2.132 0:0:0:0:0:ffff:3112:284
49.18.2.133 0:0:0:0:0:ffff:3112:285
49.18.2.134 0:0:0:0:0:ffff:3112:286
49.18.2.135 0:0:0:0:0:ffff:3112:287
49.18.2.136 0:0:0:0:0:ffff:3112:288
49.18.2.137 0:0:0:0:0:ffff:3112:289
49.18.2.138 0:0:0:0:0:ffff:3112:28a
49.18.2.139 0:0:0:0:0:ffff:3112:28b
49.18.2.140 0:0:0:0:0:ffff:3112:28c
49.18.2.141 0:0:0:0:0:ffff:3112:28d
49.18.2.142 0:0:0:0:0:ffff:3112:28e
49.18.2.143 0:0:0:0:0:ffff:3112:28f
49.18.2.144 0:0:0:0:0:ffff:3112:290
49.18.2.145 0:0:0:0:0:ffff:3112:291
49.18.2.146 0:0:0:0:0:ffff:3112:292
49.18.2.147 0:0:0:0:0:ffff:3112:293
49.18.2.148 0:0:0:0:0:ffff:3112:294
49.18.2.149 0:0:0:0:0:ffff:3112:295
49.18.2.150 0:0:0:0:0:ffff:3112:296
49.18.2.151 0:0:0:0:0:ffff:3112:297
49.18.2.152 0:0:0:0:0:ffff:3112:298
49.18.2.153 0:0:0:0:0:ffff:3112:299
49.18.2.154 0:0:0:0:0:ffff:3112:29a
49.18.2.155 0:0:0:0:0:ffff:3112:29b
49.18.2.156 0:0:0:0:0:ffff:3112:29c
49.18.2.157 0:0:0:0:0:ffff:3112:29d
49.18.2.158 0:0:0:0:0:ffff:3112:29e
49.18.2.159 0:0:0:0:0:ffff:3112:29f
49.18.2.160 0:0:0:0:0:ffff:3112:2a0
49.18.2.161 0:0:0:0:0:ffff:3112:2a1
49.18.2.162 0:0:0:0:0:ffff:3112:2a2
49.18.2.163 0:0:0:0:0:ffff:3112:2a3
49.18.2.164 0:0:0:0:0:ffff:3112:2a4
49.18.2.165 0:0:0:0:0:ffff:3112:2a5
49.18.2.166 0:0:0:0:0:ffff:3112:2a6
49.18.2.167 0:0:0:0:0:ffff:3112:2a7
49.18.2.168 0:0:0:0:0:ffff:3112:2a8
49.18.2.169 0:0:0:0:0:ffff:3112:2a9
49.18.2.170 0:0:0:0:0:ffff:3112:2aa
49.18.2.171 0:0:0:0:0:ffff:3112:2ab
49.18.2.172 0:0:0:0:0:ffff:3112:2ac
49.18.2.173 0:0:0:0:0:ffff:3112:2ad
49.18.2.174 0:0:0:0:0:ffff:3112:2ae
49.18.2.175 0:0:0:0:0:ffff:3112:2af
49.18.2.176 0:0:0:0:0:ffff:3112:2b0
49.18.2.177 0:0:0:0:0:ffff:3112:2b1
49.18.2.178 0:0:0:0:0:ffff:3112:2b2
49.18.2.179 0:0:0:0:0:ffff:3112:2b3
49.18.2.180 0:0:0:0:0:ffff:3112:2b4


49.18.2.181 0:0:0:0:0:ffff:3112:2b5
49.18.2.182 0:0:0:0:0:ffff:3112:2b6
49.18.2.183 0:0:0:0:0:ffff:3112:2b7
49.18.2.184 0:0:0:0:0:ffff:3112:2b8
49.18.2.185 0:0:0:0:0:ffff:3112:2b9
49.18.2.186 0:0:0:0:0:ffff:3112:2ba
49.18.2.187 0:0:0:0:0:ffff:3112:2bb
49.18.2.188 0:0:0:0:0:ffff:3112:2bc
49.18.2.189 0:0:0:0:0:ffff:3112:2bd
49.18.2.190 0:0:0:0:0:ffff:3112:2be
49.18.2.191 0:0:0:0:0:ffff:3112:2bf
49.18.2.192 0:0:0:0:0:ffff:3112:2c0
49.18.2.193 0:0:0:0:0:ffff:3112:2c1
49.18.2.194 0:0:0:0:0:ffff:3112:2c2
49.18.2.195 0:0:0:0:0:ffff:3112:2c3
49.18.2.196 0:0:0:0:0:ffff:3112:2c4
49.18.2.197 0:0:0:0:0:ffff:3112:2c5
49.18.2.198 0:0:0:0:0:ffff:3112:2c6
49.18.2.199 0:0:0:0:0:ffff:3112:2c7
49.18.2.200 0:0:0:0:0:ffff:3112:2c8
49.18.2.201 0:0:0:0:0:ffff:3112:2c9
49.18.2.202 0:0:0:0:0:ffff:3112:2ca
49.18.2.203 0:0:0:0:0:ffff:3112:2cb
49.18.2.204 0:0:0:0:0:ffff:3112:2cc
49.18.2.205 0:0:0:0:0:ffff:3112:2cd
49.18.2.206 0:0:0:0:0:ffff:3112:2ce
49.18.2.207 0:0:0:0:0:ffff:3112:2cf
49.18.2.208 0:0:0:0:0:ffff:3112:2d0
49.18.2.209 0:0:0:0:0:ffff:3112:2d1
49.18.2.210 0:0:0:0:0:ffff:3112:2d2
49.18.2.211 0:0:0:0:0:ffff:3112:2d3
49.18.2.212 0:0:0:0:0:ffff:3112:2d4
49.18.2.213 0:0:0:0:0:ffff:3112:2d5
49.18.2.214 0:0:0:0:0:ffff:3112:2d6
49.18.2.215 0:0:0:0:0:ffff:3112:2d7
49.18.2.216 0:0:0:0:0:ffff:3112:2d8
49.18.2.217 0:0:0:0:0:ffff:3112:2d9
49.18.2.218 0:0:0:0:0:ffff:3112:2da
49.18.2.219 0:0:0:0:0:ffff:3112:2db
49.18.2.220 0:0:0:0:0:ffff:3112:2dc
49.18.2.221 0:0:0:0:0:ffff:3112:2dd
49.18.2.222 0:0:0:0:0:ffff:3112:2de
49.18.2.223 0:0:0:0:0:ffff:3112:2df
49.18.2.224 0:0:0:0:0:ffff:3112:2e0
49.18.2.225 0:0:0:0:0:ffff:3112:2e1
49.18.2.226 0:0:0:0:0:ffff:3112:2e2
49.18.2.227 0:0:0:0:0:ffff:3112:2e3
49.18.2.228 0:0:0:0:0:ffff:3112:2e4
49.18.2.229 0:0:0:0:0:ffff:3112:2e5
49.18.2.230 0:0:0:0:0:ffff:3112:2e6
49.18.2.231 0:0:0:0:0:ffff:3112:2e7
49.18.2.232 0:0:0:0:0:ffff:3112:2e8
49.18.2.233 0:0:0:0:0:ffff:3112:2e9
49.18.2.234 0:0:0:0:0:ffff:3112:2ea
49.18.2.235 0:0:0:0:0:ffff:3112:2eb
49.18.2.236 0:0:0:0:0:ffff:3112:2ec
49.18.2.237 0:0:0:0:0:ffff:3112:2ed
49.18.2.238 0:0:0:0:0:ffff:3112:2ee
49.18.2.239 0:0:0:0:0:ffff:3112:2ef
49.18.2.240 0:0:0:0:0:ffff:3112:2f0
49.18.2.241 0:0:0:0:0:ffff:3112:2f1
49.18.2.242 0:0:0:0:0:ffff:3112:2f2
49.18.2.243 0:0:0:0:0:ffff:3112:2f3
49.18.2.244 0:0:0:0:0:ffff:3112:2f4
49.18.2.245 0:0:0:0:0:ffff:3112:2f5
49.18.2.246 0:0:0:0:0:ffff:3112:2f6
49.18.2.247 0:0:0:0:0:ffff:3112:2f7
49.18.2.248 0:0:0:0:0:ffff:3112:2f8
49.18.2.249 0:0:0:0:0:ffff:3112:2f9
49.18.2.250 0:0:0:0:0:ffff:3112:2fa
49.18.2.251 0:0:0:0:0:ffff:3112:2fb
49.18.2.252 0:0:0:0:0:ffff:3112:2fc
49.18.2.253 0:0:0:0:0:ffff:3112:2fd
49.18.2.254 0:0:0:0:0:ffff:3112:2fe
49.18.2.255 0:0:0:0:0:ffff:3112:2ff


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.