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
89.36.18.1 0:0:0:0:0:ffff:5924:1201
89.36.18.2 0:0:0:0:0:ffff:5924:1202
89.36.18.3 0:0:0:0:0:ffff:5924:1203
89.36.18.4 0:0:0:0:0:ffff:5924:1204
89.36.18.5 0:0:0:0:0:ffff:5924:1205
89.36.18.6 0:0:0:0:0:ffff:5924:1206
89.36.18.7 0:0:0:0:0:ffff:5924:1207
89.36.18.8 0:0:0:0:0:ffff:5924:1208
89.36.18.9 0:0:0:0:0:ffff:5924:1209
89.36.18.10 0:0:0:0:0:ffff:5924:120a
89.36.18.11 0:0:0:0:0:ffff:5924:120b
89.36.18.12 0:0:0:0:0:ffff:5924:120c
89.36.18.13 0:0:0:0:0:ffff:5924:120d
89.36.18.14 0:0:0:0:0:ffff:5924:120e
89.36.18.15 0:0:0:0:0:ffff:5924:120f
89.36.18.16 0:0:0:0:0:ffff:5924:1210
89.36.18.17 0:0:0:0:0:ffff:5924:1211
89.36.18.18 0:0:0:0:0:ffff:5924:1212
89.36.18.19 0:0:0:0:0:ffff:5924:1213
89.36.18.20 0:0:0:0:0:ffff:5924:1214
89.36.18.21 0:0:0:0:0:ffff:5924:1215
89.36.18.22 0:0:0:0:0:ffff:5924:1216
89.36.18.23 0:0:0:0:0:ffff:5924:1217
89.36.18.24 0:0:0:0:0:ffff:5924:1218
89.36.18.25 0:0:0:0:0:ffff:5924:1219
89.36.18.26 0:0:0:0:0:ffff:5924:121a
89.36.18.27 0:0:0:0:0:ffff:5924:121b
89.36.18.28 0:0:0:0:0:ffff:5924:121c
89.36.18.29 0:0:0:0:0:ffff:5924:121d
89.36.18.30 0:0:0:0:0:ffff:5924:121e
89.36.18.31 0:0:0:0:0:ffff:5924:121f
89.36.18.32 0:0:0:0:0:ffff:5924:1220
89.36.18.33 0:0:0:0:0:ffff:5924:1221
89.36.18.34 0:0:0:0:0:ffff:5924:1222
89.36.18.35 0:0:0:0:0:ffff:5924:1223
89.36.18.36 0:0:0:0:0:ffff:5924:1224
89.36.18.37 0:0:0:0:0:ffff:5924:1225
89.36.18.38 0:0:0:0:0:ffff:5924:1226
89.36.18.39 0:0:0:0:0:ffff:5924:1227
89.36.18.40 0:0:0:0:0:ffff:5924:1228
89.36.18.41 0:0:0:0:0:ffff:5924:1229
89.36.18.42 0:0:0:0:0:ffff:5924:122a
89.36.18.43 0:0:0:0:0:ffff:5924:122b
89.36.18.44 0:0:0:0:0:ffff:5924:122c
89.36.18.45 0:0:0:0:0:ffff:5924:122d
89.36.18.46 0:0:0:0:0:ffff:5924:122e
89.36.18.47 0:0:0:0:0:ffff:5924:122f
89.36.18.48 0:0:0:0:0:ffff:5924:1230
89.36.18.49 0:0:0:0:0:ffff:5924:1231
89.36.18.50 0:0:0:0:0:ffff:5924:1232
89.36.18.51 0:0:0:0:0:ffff:5924:1233
89.36.18.52 0:0:0:0:0:ffff:5924:1234
89.36.18.53 0:0:0:0:0:ffff:5924:1235
89.36.18.54 0:0:0:0:0:ffff:5924:1236
89.36.18.55 0:0:0:0:0:ffff:5924:1237
89.36.18.56 0:0:0:0:0:ffff:5924:1238
89.36.18.57 0:0:0:0:0:ffff:5924:1239
89.36.18.58 0:0:0:0:0:ffff:5924:123a
89.36.18.59 0:0:0:0:0:ffff:5924:123b
89.36.18.60 0:0:0:0:0:ffff:5924:123c


89.36.18.61 0:0:0:0:0:ffff:5924:123d
89.36.18.62 0:0:0:0:0:ffff:5924:123e
89.36.18.63 0:0:0:0:0:ffff:5924:123f
89.36.18.64 0:0:0:0:0:ffff:5924:1240
89.36.18.65 0:0:0:0:0:ffff:5924:1241
89.36.18.66 0:0:0:0:0:ffff:5924:1242
89.36.18.67 0:0:0:0:0:ffff:5924:1243
89.36.18.68 0:0:0:0:0:ffff:5924:1244
89.36.18.69 0:0:0:0:0:ffff:5924:1245
89.36.18.70 0:0:0:0:0:ffff:5924:1246
89.36.18.71 0:0:0:0:0:ffff:5924:1247
89.36.18.72 0:0:0:0:0:ffff:5924:1248
89.36.18.73 0:0:0:0:0:ffff:5924:1249
89.36.18.74 0:0:0:0:0:ffff:5924:124a
89.36.18.75 0:0:0:0:0:ffff:5924:124b
89.36.18.76 0:0:0:0:0:ffff:5924:124c
89.36.18.77 0:0:0:0:0:ffff:5924:124d
89.36.18.78 0:0:0:0:0:ffff:5924:124e
89.36.18.79 0:0:0:0:0:ffff:5924:124f
89.36.18.80 0:0:0:0:0:ffff:5924:1250
89.36.18.81 0:0:0:0:0:ffff:5924:1251
89.36.18.82 0:0:0:0:0:ffff:5924:1252
89.36.18.83 0:0:0:0:0:ffff:5924:1253
89.36.18.84 0:0:0:0:0:ffff:5924:1254
89.36.18.85 0:0:0:0:0:ffff:5924:1255
89.36.18.86 0:0:0:0:0:ffff:5924:1256
89.36.18.87 0:0:0:0:0:ffff:5924:1257
89.36.18.88 0:0:0:0:0:ffff:5924:1258
89.36.18.89 0:0:0:0:0:ffff:5924:1259
89.36.18.90 0:0:0:0:0:ffff:5924:125a
89.36.18.91 0:0:0:0:0:ffff:5924:125b
89.36.18.92 0:0:0:0:0:ffff:5924:125c
89.36.18.93 0:0:0:0:0:ffff:5924:125d
89.36.18.94 0:0:0:0:0:ffff:5924:125e
89.36.18.95 0:0:0:0:0:ffff:5924:125f
89.36.18.96 0:0:0:0:0:ffff:5924:1260
89.36.18.97 0:0:0:0:0:ffff:5924:1261
89.36.18.98 0:0:0:0:0:ffff:5924:1262
89.36.18.99 0:0:0:0:0:ffff:5924:1263
89.36.18.100 0:0:0:0:0:ffff:5924:1264
89.36.18.101 0:0:0:0:0:ffff:5924:1265
89.36.18.102 0:0:0:0:0:ffff:5924:1266
89.36.18.103 0:0:0:0:0:ffff:5924:1267
89.36.18.104 0:0:0:0:0:ffff:5924:1268
89.36.18.105 0:0:0:0:0:ffff:5924:1269
89.36.18.106 0:0:0:0:0:ffff:5924:126a
89.36.18.107 0:0:0:0:0:ffff:5924:126b
89.36.18.108 0:0:0:0:0:ffff:5924:126c
89.36.18.109 0:0:0:0:0:ffff:5924:126d
89.36.18.110 0:0:0:0:0:ffff:5924:126e
89.36.18.111 0:0:0:0:0:ffff:5924:126f
89.36.18.112 0:0:0:0:0:ffff:5924:1270
89.36.18.113 0:0:0:0:0:ffff:5924:1271
89.36.18.114 0:0:0:0:0:ffff:5924:1272
89.36.18.115 0:0:0:0:0:ffff:5924:1273
89.36.18.116 0:0:0:0:0:ffff:5924:1274
89.36.18.117 0:0:0:0:0:ffff:5924:1275
89.36.18.118 0:0:0:0:0:ffff:5924:1276
89.36.18.119 0:0:0:0:0:ffff:5924:1277
89.36.18.120 0:0:0:0:0:ffff:5924:1278


89.36.18.121 0:0:0:0:0:ffff:5924:1279
89.36.18.122 0:0:0:0:0:ffff:5924:127a
89.36.18.123 0:0:0:0:0:ffff:5924:127b
89.36.18.124 0:0:0:0:0:ffff:5924:127c
89.36.18.125 0:0:0:0:0:ffff:5924:127d
89.36.18.126 0:0:0:0:0:ffff:5924:127e
89.36.18.127 0:0:0:0:0:ffff:5924:127f
89.36.18.128 0:0:0:0:0:ffff:5924:1280
89.36.18.129 0:0:0:0:0:ffff:5924:1281
89.36.18.130 0:0:0:0:0:ffff:5924:1282
89.36.18.131 0:0:0:0:0:ffff:5924:1283
89.36.18.132 0:0:0:0:0:ffff:5924:1284
89.36.18.133 0:0:0:0:0:ffff:5924:1285
89.36.18.134 0:0:0:0:0:ffff:5924:1286
89.36.18.135 0:0:0:0:0:ffff:5924:1287
89.36.18.136 0:0:0:0:0:ffff:5924:1288
89.36.18.137 0:0:0:0:0:ffff:5924:1289
89.36.18.138 0:0:0:0:0:ffff:5924:128a
89.36.18.139 0:0:0:0:0:ffff:5924:128b
89.36.18.140 0:0:0:0:0:ffff:5924:128c
89.36.18.141 0:0:0:0:0:ffff:5924:128d
89.36.18.142 0:0:0:0:0:ffff:5924:128e
89.36.18.143 0:0:0:0:0:ffff:5924:128f
89.36.18.144 0:0:0:0:0:ffff:5924:1290
89.36.18.145 0:0:0:0:0:ffff:5924:1291
89.36.18.146 0:0:0:0:0:ffff:5924:1292
89.36.18.147 0:0:0:0:0:ffff:5924:1293
89.36.18.148 0:0:0:0:0:ffff:5924:1294
89.36.18.149 0:0:0:0:0:ffff:5924:1295
89.36.18.150 0:0:0:0:0:ffff:5924:1296
89.36.18.151 0:0:0:0:0:ffff:5924:1297
89.36.18.152 0:0:0:0:0:ffff:5924:1298
89.36.18.153 0:0:0:0:0:ffff:5924:1299
89.36.18.154 0:0:0:0:0:ffff:5924:129a
89.36.18.155 0:0:0:0:0:ffff:5924:129b
89.36.18.156 0:0:0:0:0:ffff:5924:129c
89.36.18.157 0:0:0:0:0:ffff:5924:129d
89.36.18.158 0:0:0:0:0:ffff:5924:129e
89.36.18.159 0:0:0:0:0:ffff:5924:129f
89.36.18.160 0:0:0:0:0:ffff:5924:12a0
89.36.18.161 0:0:0:0:0:ffff:5924:12a1
89.36.18.162 0:0:0:0:0:ffff:5924:12a2
89.36.18.163 0:0:0:0:0:ffff:5924:12a3
89.36.18.164 0:0:0:0:0:ffff:5924:12a4
89.36.18.165 0:0:0:0:0:ffff:5924:12a5
89.36.18.166 0:0:0:0:0:ffff:5924:12a6
89.36.18.167 0:0:0:0:0:ffff:5924:12a7
89.36.18.168 0:0:0:0:0:ffff:5924:12a8
89.36.18.169 0:0:0:0:0:ffff:5924:12a9
89.36.18.170 0:0:0:0:0:ffff:5924:12aa
89.36.18.171 0:0:0:0:0:ffff:5924:12ab
89.36.18.172 0:0:0:0:0:ffff:5924:12ac
89.36.18.173 0:0:0:0:0:ffff:5924:12ad
89.36.18.174 0:0:0:0:0:ffff:5924:12ae
89.36.18.175 0:0:0:0:0:ffff:5924:12af
89.36.18.176 0:0:0:0:0:ffff:5924:12b0
89.36.18.177 0:0:0:0:0:ffff:5924:12b1
89.36.18.178 0:0:0:0:0:ffff:5924:12b2
89.36.18.179 0:0:0:0:0:ffff:5924:12b3
89.36.18.180 0:0:0:0:0:ffff:5924:12b4


89.36.18.181 0:0:0:0:0:ffff:5924:12b5
89.36.18.182 0:0:0:0:0:ffff:5924:12b6
89.36.18.183 0:0:0:0:0:ffff:5924:12b7
89.36.18.184 0:0:0:0:0:ffff:5924:12b8
89.36.18.185 0:0:0:0:0:ffff:5924:12b9
89.36.18.186 0:0:0:0:0:ffff:5924:12ba
89.36.18.187 0:0:0:0:0:ffff:5924:12bb
89.36.18.188 0:0:0:0:0:ffff:5924:12bc
89.36.18.189 0:0:0:0:0:ffff:5924:12bd
89.36.18.190 0:0:0:0:0:ffff:5924:12be
89.36.18.191 0:0:0:0:0:ffff:5924:12bf
89.36.18.192 0:0:0:0:0:ffff:5924:12c0
89.36.18.193 0:0:0:0:0:ffff:5924:12c1
89.36.18.194 0:0:0:0:0:ffff:5924:12c2
89.36.18.195 0:0:0:0:0:ffff:5924:12c3
89.36.18.196 0:0:0:0:0:ffff:5924:12c4
89.36.18.197 0:0:0:0:0:ffff:5924:12c5
89.36.18.198 0:0:0:0:0:ffff:5924:12c6
89.36.18.199 0:0:0:0:0:ffff:5924:12c7
89.36.18.200 0:0:0:0:0:ffff:5924:12c8
89.36.18.201 0:0:0:0:0:ffff:5924:12c9
89.36.18.202 0:0:0:0:0:ffff:5924:12ca
89.36.18.203 0:0:0:0:0:ffff:5924:12cb
89.36.18.204 0:0:0:0:0:ffff:5924:12cc
89.36.18.205 0:0:0:0:0:ffff:5924:12cd
89.36.18.206 0:0:0:0:0:ffff:5924:12ce
89.36.18.207 0:0:0:0:0:ffff:5924:12cf
89.36.18.208 0:0:0:0:0:ffff:5924:12d0
89.36.18.209 0:0:0:0:0:ffff:5924:12d1
89.36.18.210 0:0:0:0:0:ffff:5924:12d2
89.36.18.211 0:0:0:0:0:ffff:5924:12d3
89.36.18.212 0:0:0:0:0:ffff:5924:12d4
89.36.18.213 0:0:0:0:0:ffff:5924:12d5
89.36.18.214 0:0:0:0:0:ffff:5924:12d6
89.36.18.215 0:0:0:0:0:ffff:5924:12d7
89.36.18.216 0:0:0:0:0:ffff:5924:12d8
89.36.18.217 0:0:0:0:0:ffff:5924:12d9
89.36.18.218 0:0:0:0:0:ffff:5924:12da
89.36.18.219 0:0:0:0:0:ffff:5924:12db
89.36.18.220 0:0:0:0:0:ffff:5924:12dc
89.36.18.221 0:0:0:0:0:ffff:5924:12dd
89.36.18.222 0:0:0:0:0:ffff:5924:12de
89.36.18.223 0:0:0:0:0:ffff:5924:12df
89.36.18.224 0:0:0:0:0:ffff:5924:12e0
89.36.18.225 0:0:0:0:0:ffff:5924:12e1
89.36.18.226 0:0:0:0:0:ffff:5924:12e2
89.36.18.227 0:0:0:0:0:ffff:5924:12e3
89.36.18.228 0:0:0:0:0:ffff:5924:12e4
89.36.18.229 0:0:0:0:0:ffff:5924:12e5
89.36.18.230 0:0:0:0:0:ffff:5924:12e6
89.36.18.231 0:0:0:0:0:ffff:5924:12e7
89.36.18.232 0:0:0:0:0:ffff:5924:12e8
89.36.18.233 0:0:0:0:0:ffff:5924:12e9
89.36.18.234 0:0:0:0:0:ffff:5924:12ea
89.36.18.235 0:0:0:0:0:ffff:5924:12eb
89.36.18.236 0:0:0:0:0:ffff:5924:12ec
89.36.18.237 0:0:0:0:0:ffff:5924:12ed
89.36.18.238 0:0:0:0:0:ffff:5924:12ee
89.36.18.239 0:0:0:0:0:ffff:5924:12ef
89.36.18.240 0:0:0:0:0:ffff:5924:12f0
89.36.18.241 0:0:0:0:0:ffff:5924:12f1
89.36.18.242 0:0:0:0:0:ffff:5924:12f2
89.36.18.243 0:0:0:0:0:ffff:5924:12f3
89.36.18.244 0:0:0:0:0:ffff:5924:12f4
89.36.18.245 0:0:0:0:0:ffff:5924:12f5
89.36.18.246 0:0:0:0:0:ffff:5924:12f6
89.36.18.247 0:0:0:0:0:ffff:5924:12f7
89.36.18.248 0:0:0:0:0:ffff:5924:12f8
89.36.18.249 0:0:0:0:0:ffff:5924:12f9
89.36.18.250 0:0:0:0:0:ffff:5924:12fa
89.36.18.251 0:0:0:0:0:ffff:5924:12fb
89.36.18.252 0:0:0:0:0:ffff:5924:12fc
89.36.18.253 0:0:0:0:0:ffff:5924:12fd
89.36.18.254 0:0:0:0:0:ffff:5924:12fe
89.36.18.255 0:0:0:0:0:ffff:5924:12ff


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.