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
45.180.18.1 0:0:0:0:0:ffff:2db4:1201
45.180.18.2 0:0:0:0:0:ffff:2db4:1202
45.180.18.3 0:0:0:0:0:ffff:2db4:1203
45.180.18.4 0:0:0:0:0:ffff:2db4:1204
45.180.18.5 0:0:0:0:0:ffff:2db4:1205
45.180.18.6 0:0:0:0:0:ffff:2db4:1206
45.180.18.7 0:0:0:0:0:ffff:2db4:1207
45.180.18.8 0:0:0:0:0:ffff:2db4:1208
45.180.18.9 0:0:0:0:0:ffff:2db4:1209
45.180.18.10 0:0:0:0:0:ffff:2db4:120a
45.180.18.11 0:0:0:0:0:ffff:2db4:120b
45.180.18.12 0:0:0:0:0:ffff:2db4:120c
45.180.18.13 0:0:0:0:0:ffff:2db4:120d
45.180.18.14 0:0:0:0:0:ffff:2db4:120e
45.180.18.15 0:0:0:0:0:ffff:2db4:120f
45.180.18.16 0:0:0:0:0:ffff:2db4:1210
45.180.18.17 0:0:0:0:0:ffff:2db4:1211
45.180.18.18 0:0:0:0:0:ffff:2db4:1212
45.180.18.19 0:0:0:0:0:ffff:2db4:1213
45.180.18.20 0:0:0:0:0:ffff:2db4:1214
45.180.18.21 0:0:0:0:0:ffff:2db4:1215
45.180.18.22 0:0:0:0:0:ffff:2db4:1216
45.180.18.23 0:0:0:0:0:ffff:2db4:1217
45.180.18.24 0:0:0:0:0:ffff:2db4:1218
45.180.18.25 0:0:0:0:0:ffff:2db4:1219
45.180.18.26 0:0:0:0:0:ffff:2db4:121a
45.180.18.27 0:0:0:0:0:ffff:2db4:121b
45.180.18.28 0:0:0:0:0:ffff:2db4:121c
45.180.18.29 0:0:0:0:0:ffff:2db4:121d
45.180.18.30 0:0:0:0:0:ffff:2db4:121e
45.180.18.31 0:0:0:0:0:ffff:2db4:121f
45.180.18.32 0:0:0:0:0:ffff:2db4:1220
45.180.18.33 0:0:0:0:0:ffff:2db4:1221
45.180.18.34 0:0:0:0:0:ffff:2db4:1222
45.180.18.35 0:0:0:0:0:ffff:2db4:1223
45.180.18.36 0:0:0:0:0:ffff:2db4:1224
45.180.18.37 0:0:0:0:0:ffff:2db4:1225
45.180.18.38 0:0:0:0:0:ffff:2db4:1226
45.180.18.39 0:0:0:0:0:ffff:2db4:1227
45.180.18.40 0:0:0:0:0:ffff:2db4:1228
45.180.18.41 0:0:0:0:0:ffff:2db4:1229
45.180.18.42 0:0:0:0:0:ffff:2db4:122a
45.180.18.43 0:0:0:0:0:ffff:2db4:122b
45.180.18.44 0:0:0:0:0:ffff:2db4:122c
45.180.18.45 0:0:0:0:0:ffff:2db4:122d
45.180.18.46 0:0:0:0:0:ffff:2db4:122e
45.180.18.47 0:0:0:0:0:ffff:2db4:122f
45.180.18.48 0:0:0:0:0:ffff:2db4:1230
45.180.18.49 0:0:0:0:0:ffff:2db4:1231
45.180.18.50 0:0:0:0:0:ffff:2db4:1232
45.180.18.51 0:0:0:0:0:ffff:2db4:1233
45.180.18.52 0:0:0:0:0:ffff:2db4:1234
45.180.18.53 0:0:0:0:0:ffff:2db4:1235
45.180.18.54 0:0:0:0:0:ffff:2db4:1236
45.180.18.55 0:0:0:0:0:ffff:2db4:1237
45.180.18.56 0:0:0:0:0:ffff:2db4:1238
45.180.18.57 0:0:0:0:0:ffff:2db4:1239
45.180.18.58 0:0:0:0:0:ffff:2db4:123a
45.180.18.59 0:0:0:0:0:ffff:2db4:123b
45.180.18.60 0:0:0:0:0:ffff:2db4:123c


45.180.18.61 0:0:0:0:0:ffff:2db4:123d
45.180.18.62 0:0:0:0:0:ffff:2db4:123e
45.180.18.63 0:0:0:0:0:ffff:2db4:123f
45.180.18.64 0:0:0:0:0:ffff:2db4:1240
45.180.18.65 0:0:0:0:0:ffff:2db4:1241
45.180.18.66 0:0:0:0:0:ffff:2db4:1242
45.180.18.67 0:0:0:0:0:ffff:2db4:1243
45.180.18.68 0:0:0:0:0:ffff:2db4:1244
45.180.18.69 0:0:0:0:0:ffff:2db4:1245
45.180.18.70 0:0:0:0:0:ffff:2db4:1246
45.180.18.71 0:0:0:0:0:ffff:2db4:1247
45.180.18.72 0:0:0:0:0:ffff:2db4:1248
45.180.18.73 0:0:0:0:0:ffff:2db4:1249
45.180.18.74 0:0:0:0:0:ffff:2db4:124a
45.180.18.75 0:0:0:0:0:ffff:2db4:124b
45.180.18.76 0:0:0:0:0:ffff:2db4:124c
45.180.18.77 0:0:0:0:0:ffff:2db4:124d
45.180.18.78 0:0:0:0:0:ffff:2db4:124e
45.180.18.79 0:0:0:0:0:ffff:2db4:124f
45.180.18.80 0:0:0:0:0:ffff:2db4:1250
45.180.18.81 0:0:0:0:0:ffff:2db4:1251
45.180.18.82 0:0:0:0:0:ffff:2db4:1252
45.180.18.83 0:0:0:0:0:ffff:2db4:1253
45.180.18.84 0:0:0:0:0:ffff:2db4:1254
45.180.18.85 0:0:0:0:0:ffff:2db4:1255
45.180.18.86 0:0:0:0:0:ffff:2db4:1256
45.180.18.87 0:0:0:0:0:ffff:2db4:1257
45.180.18.88 0:0:0:0:0:ffff:2db4:1258
45.180.18.89 0:0:0:0:0:ffff:2db4:1259
45.180.18.90 0:0:0:0:0:ffff:2db4:125a
45.180.18.91 0:0:0:0:0:ffff:2db4:125b
45.180.18.92 0:0:0:0:0:ffff:2db4:125c
45.180.18.93 0:0:0:0:0:ffff:2db4:125d
45.180.18.94 0:0:0:0:0:ffff:2db4:125e
45.180.18.95 0:0:0:0:0:ffff:2db4:125f
45.180.18.96 0:0:0:0:0:ffff:2db4:1260
45.180.18.97 0:0:0:0:0:ffff:2db4:1261
45.180.18.98 0:0:0:0:0:ffff:2db4:1262
45.180.18.99 0:0:0:0:0:ffff:2db4:1263
45.180.18.100 0:0:0:0:0:ffff:2db4:1264
45.180.18.101 0:0:0:0:0:ffff:2db4:1265
45.180.18.102 0:0:0:0:0:ffff:2db4:1266
45.180.18.103 0:0:0:0:0:ffff:2db4:1267
45.180.18.104 0:0:0:0:0:ffff:2db4:1268
45.180.18.105 0:0:0:0:0:ffff:2db4:1269
45.180.18.106 0:0:0:0:0:ffff:2db4:126a
45.180.18.107 0:0:0:0:0:ffff:2db4:126b
45.180.18.108 0:0:0:0:0:ffff:2db4:126c
45.180.18.109 0:0:0:0:0:ffff:2db4:126d
45.180.18.110 0:0:0:0:0:ffff:2db4:126e
45.180.18.111 0:0:0:0:0:ffff:2db4:126f
45.180.18.112 0:0:0:0:0:ffff:2db4:1270
45.180.18.113 0:0:0:0:0:ffff:2db4:1271
45.180.18.114 0:0:0:0:0:ffff:2db4:1272
45.180.18.115 0:0:0:0:0:ffff:2db4:1273
45.180.18.116 0:0:0:0:0:ffff:2db4:1274
45.180.18.117 0:0:0:0:0:ffff:2db4:1275
45.180.18.118 0:0:0:0:0:ffff:2db4:1276
45.180.18.119 0:0:0:0:0:ffff:2db4:1277
45.180.18.120 0:0:0:0:0:ffff:2db4:1278


45.180.18.121 0:0:0:0:0:ffff:2db4:1279
45.180.18.122 0:0:0:0:0:ffff:2db4:127a
45.180.18.123 0:0:0:0:0:ffff:2db4:127b
45.180.18.124 0:0:0:0:0:ffff:2db4:127c
45.180.18.125 0:0:0:0:0:ffff:2db4:127d
45.180.18.126 0:0:0:0:0:ffff:2db4:127e
45.180.18.127 0:0:0:0:0:ffff:2db4:127f
45.180.18.128 0:0:0:0:0:ffff:2db4:1280
45.180.18.129 0:0:0:0:0:ffff:2db4:1281
45.180.18.130 0:0:0:0:0:ffff:2db4:1282
45.180.18.131 0:0:0:0:0:ffff:2db4:1283
45.180.18.132 0:0:0:0:0:ffff:2db4:1284
45.180.18.133 0:0:0:0:0:ffff:2db4:1285
45.180.18.134 0:0:0:0:0:ffff:2db4:1286
45.180.18.135 0:0:0:0:0:ffff:2db4:1287
45.180.18.136 0:0:0:0:0:ffff:2db4:1288
45.180.18.137 0:0:0:0:0:ffff:2db4:1289
45.180.18.138 0:0:0:0:0:ffff:2db4:128a
45.180.18.139 0:0:0:0:0:ffff:2db4:128b
45.180.18.140 0:0:0:0:0:ffff:2db4:128c
45.180.18.141 0:0:0:0:0:ffff:2db4:128d
45.180.18.142 0:0:0:0:0:ffff:2db4:128e
45.180.18.143 0:0:0:0:0:ffff:2db4:128f
45.180.18.144 0:0:0:0:0:ffff:2db4:1290
45.180.18.145 0:0:0:0:0:ffff:2db4:1291
45.180.18.146 0:0:0:0:0:ffff:2db4:1292
45.180.18.147 0:0:0:0:0:ffff:2db4:1293
45.180.18.148 0:0:0:0:0:ffff:2db4:1294
45.180.18.149 0:0:0:0:0:ffff:2db4:1295
45.180.18.150 0:0:0:0:0:ffff:2db4:1296
45.180.18.151 0:0:0:0:0:ffff:2db4:1297
45.180.18.152 0:0:0:0:0:ffff:2db4:1298
45.180.18.153 0:0:0:0:0:ffff:2db4:1299
45.180.18.154 0:0:0:0:0:ffff:2db4:129a
45.180.18.155 0:0:0:0:0:ffff:2db4:129b
45.180.18.156 0:0:0:0:0:ffff:2db4:129c
45.180.18.157 0:0:0:0:0:ffff:2db4:129d
45.180.18.158 0:0:0:0:0:ffff:2db4:129e
45.180.18.159 0:0:0:0:0:ffff:2db4:129f
45.180.18.160 0:0:0:0:0:ffff:2db4:12a0
45.180.18.161 0:0:0:0:0:ffff:2db4:12a1
45.180.18.162 0:0:0:0:0:ffff:2db4:12a2
45.180.18.163 0:0:0:0:0:ffff:2db4:12a3
45.180.18.164 0:0:0:0:0:ffff:2db4:12a4
45.180.18.165 0:0:0:0:0:ffff:2db4:12a5
45.180.18.166 0:0:0:0:0:ffff:2db4:12a6
45.180.18.167 0:0:0:0:0:ffff:2db4:12a7
45.180.18.168 0:0:0:0:0:ffff:2db4:12a8
45.180.18.169 0:0:0:0:0:ffff:2db4:12a9
45.180.18.170 0:0:0:0:0:ffff:2db4:12aa
45.180.18.171 0:0:0:0:0:ffff:2db4:12ab
45.180.18.172 0:0:0:0:0:ffff:2db4:12ac
45.180.18.173 0:0:0:0:0:ffff:2db4:12ad
45.180.18.174 0:0:0:0:0:ffff:2db4:12ae
45.180.18.175 0:0:0:0:0:ffff:2db4:12af
45.180.18.176 0:0:0:0:0:ffff:2db4:12b0
45.180.18.177 0:0:0:0:0:ffff:2db4:12b1
45.180.18.178 0:0:0:0:0:ffff:2db4:12b2
45.180.18.179 0:0:0:0:0:ffff:2db4:12b3
45.180.18.180 0:0:0:0:0:ffff:2db4:12b4


45.180.18.181 0:0:0:0:0:ffff:2db4:12b5
45.180.18.182 0:0:0:0:0:ffff:2db4:12b6
45.180.18.183 0:0:0:0:0:ffff:2db4:12b7
45.180.18.184 0:0:0:0:0:ffff:2db4:12b8
45.180.18.185 0:0:0:0:0:ffff:2db4:12b9
45.180.18.186 0:0:0:0:0:ffff:2db4:12ba
45.180.18.187 0:0:0:0:0:ffff:2db4:12bb
45.180.18.188 0:0:0:0:0:ffff:2db4:12bc
45.180.18.189 0:0:0:0:0:ffff:2db4:12bd
45.180.18.190 0:0:0:0:0:ffff:2db4:12be
45.180.18.191 0:0:0:0:0:ffff:2db4:12bf
45.180.18.192 0:0:0:0:0:ffff:2db4:12c0
45.180.18.193 0:0:0:0:0:ffff:2db4:12c1
45.180.18.194 0:0:0:0:0:ffff:2db4:12c2
45.180.18.195 0:0:0:0:0:ffff:2db4:12c3
45.180.18.196 0:0:0:0:0:ffff:2db4:12c4
45.180.18.197 0:0:0:0:0:ffff:2db4:12c5
45.180.18.198 0:0:0:0:0:ffff:2db4:12c6
45.180.18.199 0:0:0:0:0:ffff:2db4:12c7
45.180.18.200 0:0:0:0:0:ffff:2db4:12c8
45.180.18.201 0:0:0:0:0:ffff:2db4:12c9
45.180.18.202 0:0:0:0:0:ffff:2db4:12ca
45.180.18.203 0:0:0:0:0:ffff:2db4:12cb
45.180.18.204 0:0:0:0:0:ffff:2db4:12cc
45.180.18.205 0:0:0:0:0:ffff:2db4:12cd
45.180.18.206 0:0:0:0:0:ffff:2db4:12ce
45.180.18.207 0:0:0:0:0:ffff:2db4:12cf
45.180.18.208 0:0:0:0:0:ffff:2db4:12d0
45.180.18.209 0:0:0:0:0:ffff:2db4:12d1
45.180.18.210 0:0:0:0:0:ffff:2db4:12d2
45.180.18.211 0:0:0:0:0:ffff:2db4:12d3
45.180.18.212 0:0:0:0:0:ffff:2db4:12d4
45.180.18.213 0:0:0:0:0:ffff:2db4:12d5
45.180.18.214 0:0:0:0:0:ffff:2db4:12d6
45.180.18.215 0:0:0:0:0:ffff:2db4:12d7
45.180.18.216 0:0:0:0:0:ffff:2db4:12d8
45.180.18.217 0:0:0:0:0:ffff:2db4:12d9
45.180.18.218 0:0:0:0:0:ffff:2db4:12da
45.180.18.219 0:0:0:0:0:ffff:2db4:12db
45.180.18.220 0:0:0:0:0:ffff:2db4:12dc
45.180.18.221 0:0:0:0:0:ffff:2db4:12dd
45.180.18.222 0:0:0:0:0:ffff:2db4:12de
45.180.18.223 0:0:0:0:0:ffff:2db4:12df
45.180.18.224 0:0:0:0:0:ffff:2db4:12e0
45.180.18.225 0:0:0:0:0:ffff:2db4:12e1
45.180.18.226 0:0:0:0:0:ffff:2db4:12e2
45.180.18.227 0:0:0:0:0:ffff:2db4:12e3
45.180.18.228 0:0:0:0:0:ffff:2db4:12e4
45.180.18.229 0:0:0:0:0:ffff:2db4:12e5
45.180.18.230 0:0:0:0:0:ffff:2db4:12e6
45.180.18.231 0:0:0:0:0:ffff:2db4:12e7
45.180.18.232 0:0:0:0:0:ffff:2db4:12e8
45.180.18.233 0:0:0:0:0:ffff:2db4:12e9
45.180.18.234 0:0:0:0:0:ffff:2db4:12ea
45.180.18.235 0:0:0:0:0:ffff:2db4:12eb
45.180.18.236 0:0:0:0:0:ffff:2db4:12ec
45.180.18.237 0:0:0:0:0:ffff:2db4:12ed
45.180.18.238 0:0:0:0:0:ffff:2db4:12ee
45.180.18.239 0:0:0:0:0:ffff:2db4:12ef
45.180.18.240 0:0:0:0:0:ffff:2db4:12f0
45.180.18.241 0:0:0:0:0:ffff:2db4:12f1
45.180.18.242 0:0:0:0:0:ffff:2db4:12f2
45.180.18.243 0:0:0:0:0:ffff:2db4:12f3
45.180.18.244 0:0:0:0:0:ffff:2db4:12f4
45.180.18.245 0:0:0:0:0:ffff:2db4:12f5
45.180.18.246 0:0:0:0:0:ffff:2db4:12f6
45.180.18.247 0:0:0:0:0:ffff:2db4:12f7
45.180.18.248 0:0:0:0:0:ffff:2db4:12f8
45.180.18.249 0:0:0:0:0:ffff:2db4:12f9
45.180.18.250 0:0:0:0:0:ffff:2db4:12fa
45.180.18.251 0:0:0:0:0:ffff:2db4:12fb
45.180.18.252 0:0:0:0:0:ffff:2db4:12fc
45.180.18.253 0:0:0:0:0:ffff:2db4:12fd
45.180.18.254 0:0:0:0:0:ffff:2db4:12fe
45.180.18.255 0:0:0:0:0:ffff:2db4:12ff


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.