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
225.196.18.1 0:0:0:0:0:ffff:e1c4:1201
225.196.18.2 0:0:0:0:0:ffff:e1c4:1202
225.196.18.3 0:0:0:0:0:ffff:e1c4:1203
225.196.18.4 0:0:0:0:0:ffff:e1c4:1204
225.196.18.5 0:0:0:0:0:ffff:e1c4:1205
225.196.18.6 0:0:0:0:0:ffff:e1c4:1206
225.196.18.7 0:0:0:0:0:ffff:e1c4:1207
225.196.18.8 0:0:0:0:0:ffff:e1c4:1208
225.196.18.9 0:0:0:0:0:ffff:e1c4:1209
225.196.18.10 0:0:0:0:0:ffff:e1c4:120a
225.196.18.11 0:0:0:0:0:ffff:e1c4:120b
225.196.18.12 0:0:0:0:0:ffff:e1c4:120c
225.196.18.13 0:0:0:0:0:ffff:e1c4:120d
225.196.18.14 0:0:0:0:0:ffff:e1c4:120e
225.196.18.15 0:0:0:0:0:ffff:e1c4:120f
225.196.18.16 0:0:0:0:0:ffff:e1c4:1210
225.196.18.17 0:0:0:0:0:ffff:e1c4:1211
225.196.18.18 0:0:0:0:0:ffff:e1c4:1212
225.196.18.19 0:0:0:0:0:ffff:e1c4:1213
225.196.18.20 0:0:0:0:0:ffff:e1c4:1214
225.196.18.21 0:0:0:0:0:ffff:e1c4:1215
225.196.18.22 0:0:0:0:0:ffff:e1c4:1216
225.196.18.23 0:0:0:0:0:ffff:e1c4:1217
225.196.18.24 0:0:0:0:0:ffff:e1c4:1218
225.196.18.25 0:0:0:0:0:ffff:e1c4:1219
225.196.18.26 0:0:0:0:0:ffff:e1c4:121a
225.196.18.27 0:0:0:0:0:ffff:e1c4:121b
225.196.18.28 0:0:0:0:0:ffff:e1c4:121c
225.196.18.29 0:0:0:0:0:ffff:e1c4:121d
225.196.18.30 0:0:0:0:0:ffff:e1c4:121e
225.196.18.31 0:0:0:0:0:ffff:e1c4:121f
225.196.18.32 0:0:0:0:0:ffff:e1c4:1220
225.196.18.33 0:0:0:0:0:ffff:e1c4:1221
225.196.18.34 0:0:0:0:0:ffff:e1c4:1222
225.196.18.35 0:0:0:0:0:ffff:e1c4:1223
225.196.18.36 0:0:0:0:0:ffff:e1c4:1224
225.196.18.37 0:0:0:0:0:ffff:e1c4:1225
225.196.18.38 0:0:0:0:0:ffff:e1c4:1226
225.196.18.39 0:0:0:0:0:ffff:e1c4:1227
225.196.18.40 0:0:0:0:0:ffff:e1c4:1228
225.196.18.41 0:0:0:0:0:ffff:e1c4:1229
225.196.18.42 0:0:0:0:0:ffff:e1c4:122a
225.196.18.43 0:0:0:0:0:ffff:e1c4:122b
225.196.18.44 0:0:0:0:0:ffff:e1c4:122c
225.196.18.45 0:0:0:0:0:ffff:e1c4:122d
225.196.18.46 0:0:0:0:0:ffff:e1c4:122e
225.196.18.47 0:0:0:0:0:ffff:e1c4:122f
225.196.18.48 0:0:0:0:0:ffff:e1c4:1230
225.196.18.49 0:0:0:0:0:ffff:e1c4:1231
225.196.18.50 0:0:0:0:0:ffff:e1c4:1232
225.196.18.51 0:0:0:0:0:ffff:e1c4:1233
225.196.18.52 0:0:0:0:0:ffff:e1c4:1234
225.196.18.53 0:0:0:0:0:ffff:e1c4:1235
225.196.18.54 0:0:0:0:0:ffff:e1c4:1236
225.196.18.55 0:0:0:0:0:ffff:e1c4:1237
225.196.18.56 0:0:0:0:0:ffff:e1c4:1238
225.196.18.57 0:0:0:0:0:ffff:e1c4:1239
225.196.18.58 0:0:0:0:0:ffff:e1c4:123a
225.196.18.59 0:0:0:0:0:ffff:e1c4:123b
225.196.18.60 0:0:0:0:0:ffff:e1c4:123c


225.196.18.61 0:0:0:0:0:ffff:e1c4:123d
225.196.18.62 0:0:0:0:0:ffff:e1c4:123e
225.196.18.63 0:0:0:0:0:ffff:e1c4:123f
225.196.18.64 0:0:0:0:0:ffff:e1c4:1240
225.196.18.65 0:0:0:0:0:ffff:e1c4:1241
225.196.18.66 0:0:0:0:0:ffff:e1c4:1242
225.196.18.67 0:0:0:0:0:ffff:e1c4:1243
225.196.18.68 0:0:0:0:0:ffff:e1c4:1244
225.196.18.69 0:0:0:0:0:ffff:e1c4:1245
225.196.18.70 0:0:0:0:0:ffff:e1c4:1246
225.196.18.71 0:0:0:0:0:ffff:e1c4:1247
225.196.18.72 0:0:0:0:0:ffff:e1c4:1248
225.196.18.73 0:0:0:0:0:ffff:e1c4:1249
225.196.18.74 0:0:0:0:0:ffff:e1c4:124a
225.196.18.75 0:0:0:0:0:ffff:e1c4:124b
225.196.18.76 0:0:0:0:0:ffff:e1c4:124c
225.196.18.77 0:0:0:0:0:ffff:e1c4:124d
225.196.18.78 0:0:0:0:0:ffff:e1c4:124e
225.196.18.79 0:0:0:0:0:ffff:e1c4:124f
225.196.18.80 0:0:0:0:0:ffff:e1c4:1250
225.196.18.81 0:0:0:0:0:ffff:e1c4:1251
225.196.18.82 0:0:0:0:0:ffff:e1c4:1252
225.196.18.83 0:0:0:0:0:ffff:e1c4:1253
225.196.18.84 0:0:0:0:0:ffff:e1c4:1254
225.196.18.85 0:0:0:0:0:ffff:e1c4:1255
225.196.18.86 0:0:0:0:0:ffff:e1c4:1256
225.196.18.87 0:0:0:0:0:ffff:e1c4:1257
225.196.18.88 0:0:0:0:0:ffff:e1c4:1258
225.196.18.89 0:0:0:0:0:ffff:e1c4:1259
225.196.18.90 0:0:0:0:0:ffff:e1c4:125a
225.196.18.91 0:0:0:0:0:ffff:e1c4:125b
225.196.18.92 0:0:0:0:0:ffff:e1c4:125c
225.196.18.93 0:0:0:0:0:ffff:e1c4:125d
225.196.18.94 0:0:0:0:0:ffff:e1c4:125e
225.196.18.95 0:0:0:0:0:ffff:e1c4:125f
225.196.18.96 0:0:0:0:0:ffff:e1c4:1260
225.196.18.97 0:0:0:0:0:ffff:e1c4:1261
225.196.18.98 0:0:0:0:0:ffff:e1c4:1262
225.196.18.99 0:0:0:0:0:ffff:e1c4:1263
225.196.18.100 0:0:0:0:0:ffff:e1c4:1264
225.196.18.101 0:0:0:0:0:ffff:e1c4:1265
225.196.18.102 0:0:0:0:0:ffff:e1c4:1266
225.196.18.103 0:0:0:0:0:ffff:e1c4:1267
225.196.18.104 0:0:0:0:0:ffff:e1c4:1268
225.196.18.105 0:0:0:0:0:ffff:e1c4:1269
225.196.18.106 0:0:0:0:0:ffff:e1c4:126a
225.196.18.107 0:0:0:0:0:ffff:e1c4:126b
225.196.18.108 0:0:0:0:0:ffff:e1c4:126c
225.196.18.109 0:0:0:0:0:ffff:e1c4:126d
225.196.18.110 0:0:0:0:0:ffff:e1c4:126e
225.196.18.111 0:0:0:0:0:ffff:e1c4:126f
225.196.18.112 0:0:0:0:0:ffff:e1c4:1270
225.196.18.113 0:0:0:0:0:ffff:e1c4:1271
225.196.18.114 0:0:0:0:0:ffff:e1c4:1272
225.196.18.115 0:0:0:0:0:ffff:e1c4:1273
225.196.18.116 0:0:0:0:0:ffff:e1c4:1274
225.196.18.117 0:0:0:0:0:ffff:e1c4:1275
225.196.18.118 0:0:0:0:0:ffff:e1c4:1276
225.196.18.119 0:0:0:0:0:ffff:e1c4:1277
225.196.18.120 0:0:0:0:0:ffff:e1c4:1278


225.196.18.121 0:0:0:0:0:ffff:e1c4:1279
225.196.18.122 0:0:0:0:0:ffff:e1c4:127a
225.196.18.123 0:0:0:0:0:ffff:e1c4:127b
225.196.18.124 0:0:0:0:0:ffff:e1c4:127c
225.196.18.125 0:0:0:0:0:ffff:e1c4:127d
225.196.18.126 0:0:0:0:0:ffff:e1c4:127e
225.196.18.127 0:0:0:0:0:ffff:e1c4:127f
225.196.18.128 0:0:0:0:0:ffff:e1c4:1280
225.196.18.129 0:0:0:0:0:ffff:e1c4:1281
225.196.18.130 0:0:0:0:0:ffff:e1c4:1282
225.196.18.131 0:0:0:0:0:ffff:e1c4:1283
225.196.18.132 0:0:0:0:0:ffff:e1c4:1284
225.196.18.133 0:0:0:0:0:ffff:e1c4:1285
225.196.18.134 0:0:0:0:0:ffff:e1c4:1286
225.196.18.135 0:0:0:0:0:ffff:e1c4:1287
225.196.18.136 0:0:0:0:0:ffff:e1c4:1288
225.196.18.137 0:0:0:0:0:ffff:e1c4:1289
225.196.18.138 0:0:0:0:0:ffff:e1c4:128a
225.196.18.139 0:0:0:0:0:ffff:e1c4:128b
225.196.18.140 0:0:0:0:0:ffff:e1c4:128c
225.196.18.141 0:0:0:0:0:ffff:e1c4:128d
225.196.18.142 0:0:0:0:0:ffff:e1c4:128e
225.196.18.143 0:0:0:0:0:ffff:e1c4:128f
225.196.18.144 0:0:0:0:0:ffff:e1c4:1290
225.196.18.145 0:0:0:0:0:ffff:e1c4:1291
225.196.18.146 0:0:0:0:0:ffff:e1c4:1292
225.196.18.147 0:0:0:0:0:ffff:e1c4:1293
225.196.18.148 0:0:0:0:0:ffff:e1c4:1294
225.196.18.149 0:0:0:0:0:ffff:e1c4:1295
225.196.18.150 0:0:0:0:0:ffff:e1c4:1296
225.196.18.151 0:0:0:0:0:ffff:e1c4:1297
225.196.18.152 0:0:0:0:0:ffff:e1c4:1298
225.196.18.153 0:0:0:0:0:ffff:e1c4:1299
225.196.18.154 0:0:0:0:0:ffff:e1c4:129a
225.196.18.155 0:0:0:0:0:ffff:e1c4:129b
225.196.18.156 0:0:0:0:0:ffff:e1c4:129c
225.196.18.157 0:0:0:0:0:ffff:e1c4:129d
225.196.18.158 0:0:0:0:0:ffff:e1c4:129e
225.196.18.159 0:0:0:0:0:ffff:e1c4:129f
225.196.18.160 0:0:0:0:0:ffff:e1c4:12a0
225.196.18.161 0:0:0:0:0:ffff:e1c4:12a1
225.196.18.162 0:0:0:0:0:ffff:e1c4:12a2
225.196.18.163 0:0:0:0:0:ffff:e1c4:12a3
225.196.18.164 0:0:0:0:0:ffff:e1c4:12a4
225.196.18.165 0:0:0:0:0:ffff:e1c4:12a5
225.196.18.166 0:0:0:0:0:ffff:e1c4:12a6
225.196.18.167 0:0:0:0:0:ffff:e1c4:12a7
225.196.18.168 0:0:0:0:0:ffff:e1c4:12a8
225.196.18.169 0:0:0:0:0:ffff:e1c4:12a9
225.196.18.170 0:0:0:0:0:ffff:e1c4:12aa
225.196.18.171 0:0:0:0:0:ffff:e1c4:12ab
225.196.18.172 0:0:0:0:0:ffff:e1c4:12ac
225.196.18.173 0:0:0:0:0:ffff:e1c4:12ad
225.196.18.174 0:0:0:0:0:ffff:e1c4:12ae
225.196.18.175 0:0:0:0:0:ffff:e1c4:12af
225.196.18.176 0:0:0:0:0:ffff:e1c4:12b0
225.196.18.177 0:0:0:0:0:ffff:e1c4:12b1
225.196.18.178 0:0:0:0:0:ffff:e1c4:12b2
225.196.18.179 0:0:0:0:0:ffff:e1c4:12b3
225.196.18.180 0:0:0:0:0:ffff:e1c4:12b4


225.196.18.181 0:0:0:0:0:ffff:e1c4:12b5
225.196.18.182 0:0:0:0:0:ffff:e1c4:12b6
225.196.18.183 0:0:0:0:0:ffff:e1c4:12b7
225.196.18.184 0:0:0:0:0:ffff:e1c4:12b8
225.196.18.185 0:0:0:0:0:ffff:e1c4:12b9
225.196.18.186 0:0:0:0:0:ffff:e1c4:12ba
225.196.18.187 0:0:0:0:0:ffff:e1c4:12bb
225.196.18.188 0:0:0:0:0:ffff:e1c4:12bc
225.196.18.189 0:0:0:0:0:ffff:e1c4:12bd
225.196.18.190 0:0:0:0:0:ffff:e1c4:12be
225.196.18.191 0:0:0:0:0:ffff:e1c4:12bf
225.196.18.192 0:0:0:0:0:ffff:e1c4:12c0
225.196.18.193 0:0:0:0:0:ffff:e1c4:12c1
225.196.18.194 0:0:0:0:0:ffff:e1c4:12c2
225.196.18.195 0:0:0:0:0:ffff:e1c4:12c3
225.196.18.196 0:0:0:0:0:ffff:e1c4:12c4
225.196.18.197 0:0:0:0:0:ffff:e1c4:12c5
225.196.18.198 0:0:0:0:0:ffff:e1c4:12c6
225.196.18.199 0:0:0:0:0:ffff:e1c4:12c7
225.196.18.200 0:0:0:0:0:ffff:e1c4:12c8
225.196.18.201 0:0:0:0:0:ffff:e1c4:12c9
225.196.18.202 0:0:0:0:0:ffff:e1c4:12ca
225.196.18.203 0:0:0:0:0:ffff:e1c4:12cb
225.196.18.204 0:0:0:0:0:ffff:e1c4:12cc
225.196.18.205 0:0:0:0:0:ffff:e1c4:12cd
225.196.18.206 0:0:0:0:0:ffff:e1c4:12ce
225.196.18.207 0:0:0:0:0:ffff:e1c4:12cf
225.196.18.208 0:0:0:0:0:ffff:e1c4:12d0
225.196.18.209 0:0:0:0:0:ffff:e1c4:12d1
225.196.18.210 0:0:0:0:0:ffff:e1c4:12d2
225.196.18.211 0:0:0:0:0:ffff:e1c4:12d3
225.196.18.212 0:0:0:0:0:ffff:e1c4:12d4
225.196.18.213 0:0:0:0:0:ffff:e1c4:12d5
225.196.18.214 0:0:0:0:0:ffff:e1c4:12d6
225.196.18.215 0:0:0:0:0:ffff:e1c4:12d7
225.196.18.216 0:0:0:0:0:ffff:e1c4:12d8
225.196.18.217 0:0:0:0:0:ffff:e1c4:12d9
225.196.18.218 0:0:0:0:0:ffff:e1c4:12da
225.196.18.219 0:0:0:0:0:ffff:e1c4:12db
225.196.18.220 0:0:0:0:0:ffff:e1c4:12dc
225.196.18.221 0:0:0:0:0:ffff:e1c4:12dd
225.196.18.222 0:0:0:0:0:ffff:e1c4:12de
225.196.18.223 0:0:0:0:0:ffff:e1c4:12df
225.196.18.224 0:0:0:0:0:ffff:e1c4:12e0
225.196.18.225 0:0:0:0:0:ffff:e1c4:12e1
225.196.18.226 0:0:0:0:0:ffff:e1c4:12e2
225.196.18.227 0:0:0:0:0:ffff:e1c4:12e3
225.196.18.228 0:0:0:0:0:ffff:e1c4:12e4
225.196.18.229 0:0:0:0:0:ffff:e1c4:12e5
225.196.18.230 0:0:0:0:0:ffff:e1c4:12e6
225.196.18.231 0:0:0:0:0:ffff:e1c4:12e7
225.196.18.232 0:0:0:0:0:ffff:e1c4:12e8
225.196.18.233 0:0:0:0:0:ffff:e1c4:12e9
225.196.18.234 0:0:0:0:0:ffff:e1c4:12ea
225.196.18.235 0:0:0:0:0:ffff:e1c4:12eb
225.196.18.236 0:0:0:0:0:ffff:e1c4:12ec
225.196.18.237 0:0:0:0:0:ffff:e1c4:12ed
225.196.18.238 0:0:0:0:0:ffff:e1c4:12ee
225.196.18.239 0:0:0:0:0:ffff:e1c4:12ef
225.196.18.240 0:0:0:0:0:ffff:e1c4:12f0
225.196.18.241 0:0:0:0:0:ffff:e1c4:12f1
225.196.18.242 0:0:0:0:0:ffff:e1c4:12f2
225.196.18.243 0:0:0:0:0:ffff:e1c4:12f3
225.196.18.244 0:0:0:0:0:ffff:e1c4:12f4
225.196.18.245 0:0:0:0:0:ffff:e1c4:12f5
225.196.18.246 0:0:0:0:0:ffff:e1c4:12f6
225.196.18.247 0:0:0:0:0:ffff:e1c4:12f7
225.196.18.248 0:0:0:0:0:ffff:e1c4:12f8
225.196.18.249 0:0:0:0:0:ffff:e1c4:12f9
225.196.18.250 0:0:0:0:0:ffff:e1c4:12fa
225.196.18.251 0:0:0:0:0:ffff:e1c4:12fb
225.196.18.252 0:0:0:0:0:ffff:e1c4:12fc
225.196.18.253 0:0:0:0:0:ffff:e1c4:12fd
225.196.18.254 0:0:0:0:0:ffff:e1c4:12fe
225.196.18.255 0:0:0:0:0:ffff:e1c4:12ff


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.