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
45.180.2.1 0:0:0:0:0:ffff:2db4:201
45.180.2.2 0:0:0:0:0:ffff:2db4:202
45.180.2.3 0:0:0:0:0:ffff:2db4:203
45.180.2.4 0:0:0:0:0:ffff:2db4:204
45.180.2.5 0:0:0:0:0:ffff:2db4:205
45.180.2.6 0:0:0:0:0:ffff:2db4:206
45.180.2.7 0:0:0:0:0:ffff:2db4:207
45.180.2.8 0:0:0:0:0:ffff:2db4:208
45.180.2.9 0:0:0:0:0:ffff:2db4:209
45.180.2.10 0:0:0:0:0:ffff:2db4:20a
45.180.2.11 0:0:0:0:0:ffff:2db4:20b
45.180.2.12 0:0:0:0:0:ffff:2db4:20c
45.180.2.13 0:0:0:0:0:ffff:2db4:20d
45.180.2.14 0:0:0:0:0:ffff:2db4:20e
45.180.2.15 0:0:0:0:0:ffff:2db4:20f
45.180.2.16 0:0:0:0:0:ffff:2db4:210
45.180.2.17 0:0:0:0:0:ffff:2db4:211
45.180.2.18 0:0:0:0:0:ffff:2db4:212
45.180.2.19 0:0:0:0:0:ffff:2db4:213
45.180.2.20 0:0:0:0:0:ffff:2db4:214
45.180.2.21 0:0:0:0:0:ffff:2db4:215
45.180.2.22 0:0:0:0:0:ffff:2db4:216
45.180.2.23 0:0:0:0:0:ffff:2db4:217
45.180.2.24 0:0:0:0:0:ffff:2db4:218
45.180.2.25 0:0:0:0:0:ffff:2db4:219
45.180.2.26 0:0:0:0:0:ffff:2db4:21a
45.180.2.27 0:0:0:0:0:ffff:2db4:21b
45.180.2.28 0:0:0:0:0:ffff:2db4:21c
45.180.2.29 0:0:0:0:0:ffff:2db4:21d
45.180.2.30 0:0:0:0:0:ffff:2db4:21e
45.180.2.31 0:0:0:0:0:ffff:2db4:21f
45.180.2.32 0:0:0:0:0:ffff:2db4:220
45.180.2.33 0:0:0:0:0:ffff:2db4:221
45.180.2.34 0:0:0:0:0:ffff:2db4:222
45.180.2.35 0:0:0:0:0:ffff:2db4:223
45.180.2.36 0:0:0:0:0:ffff:2db4:224
45.180.2.37 0:0:0:0:0:ffff:2db4:225
45.180.2.38 0:0:0:0:0:ffff:2db4:226
45.180.2.39 0:0:0:0:0:ffff:2db4:227
45.180.2.40 0:0:0:0:0:ffff:2db4:228
45.180.2.41 0:0:0:0:0:ffff:2db4:229
45.180.2.42 0:0:0:0:0:ffff:2db4:22a
45.180.2.43 0:0:0:0:0:ffff:2db4:22b
45.180.2.44 0:0:0:0:0:ffff:2db4:22c
45.180.2.45 0:0:0:0:0:ffff:2db4:22d
45.180.2.46 0:0:0:0:0:ffff:2db4:22e
45.180.2.47 0:0:0:0:0:ffff:2db4:22f
45.180.2.48 0:0:0:0:0:ffff:2db4:230
45.180.2.49 0:0:0:0:0:ffff:2db4:231
45.180.2.50 0:0:0:0:0:ffff:2db4:232
45.180.2.51 0:0:0:0:0:ffff:2db4:233
45.180.2.52 0:0:0:0:0:ffff:2db4:234
45.180.2.53 0:0:0:0:0:ffff:2db4:235
45.180.2.54 0:0:0:0:0:ffff:2db4:236
45.180.2.55 0:0:0:0:0:ffff:2db4:237
45.180.2.56 0:0:0:0:0:ffff:2db4:238
45.180.2.57 0:0:0:0:0:ffff:2db4:239
45.180.2.58 0:0:0:0:0:ffff:2db4:23a
45.180.2.59 0:0:0:0:0:ffff:2db4:23b
45.180.2.60 0:0:0:0:0:ffff:2db4:23c


45.180.2.61 0:0:0:0:0:ffff:2db4:23d
45.180.2.62 0:0:0:0:0:ffff:2db4:23e
45.180.2.63 0:0:0:0:0:ffff:2db4:23f
45.180.2.64 0:0:0:0:0:ffff:2db4:240
45.180.2.65 0:0:0:0:0:ffff:2db4:241
45.180.2.66 0:0:0:0:0:ffff:2db4:242
45.180.2.67 0:0:0:0:0:ffff:2db4:243
45.180.2.68 0:0:0:0:0:ffff:2db4:244
45.180.2.69 0:0:0:0:0:ffff:2db4:245
45.180.2.70 0:0:0:0:0:ffff:2db4:246
45.180.2.71 0:0:0:0:0:ffff:2db4:247
45.180.2.72 0:0:0:0:0:ffff:2db4:248
45.180.2.73 0:0:0:0:0:ffff:2db4:249
45.180.2.74 0:0:0:0:0:ffff:2db4:24a
45.180.2.75 0:0:0:0:0:ffff:2db4:24b
45.180.2.76 0:0:0:0:0:ffff:2db4:24c
45.180.2.77 0:0:0:0:0:ffff:2db4:24d
45.180.2.78 0:0:0:0:0:ffff:2db4:24e
45.180.2.79 0:0:0:0:0:ffff:2db4:24f
45.180.2.80 0:0:0:0:0:ffff:2db4:250
45.180.2.81 0:0:0:0:0:ffff:2db4:251
45.180.2.82 0:0:0:0:0:ffff:2db4:252
45.180.2.83 0:0:0:0:0:ffff:2db4:253
45.180.2.84 0:0:0:0:0:ffff:2db4:254
45.180.2.85 0:0:0:0:0:ffff:2db4:255
45.180.2.86 0:0:0:0:0:ffff:2db4:256
45.180.2.87 0:0:0:0:0:ffff:2db4:257
45.180.2.88 0:0:0:0:0:ffff:2db4:258
45.180.2.89 0:0:0:0:0:ffff:2db4:259
45.180.2.90 0:0:0:0:0:ffff:2db4:25a
45.180.2.91 0:0:0:0:0:ffff:2db4:25b
45.180.2.92 0:0:0:0:0:ffff:2db4:25c
45.180.2.93 0:0:0:0:0:ffff:2db4:25d
45.180.2.94 0:0:0:0:0:ffff:2db4:25e
45.180.2.95 0:0:0:0:0:ffff:2db4:25f
45.180.2.96 0:0:0:0:0:ffff:2db4:260
45.180.2.97 0:0:0:0:0:ffff:2db4:261
45.180.2.98 0:0:0:0:0:ffff:2db4:262
45.180.2.99 0:0:0:0:0:ffff:2db4:263
45.180.2.100 0:0:0:0:0:ffff:2db4:264
45.180.2.101 0:0:0:0:0:ffff:2db4:265
45.180.2.102 0:0:0:0:0:ffff:2db4:266
45.180.2.103 0:0:0:0:0:ffff:2db4:267
45.180.2.104 0:0:0:0:0:ffff:2db4:268
45.180.2.105 0:0:0:0:0:ffff:2db4:269
45.180.2.106 0:0:0:0:0:ffff:2db4:26a
45.180.2.107 0:0:0:0:0:ffff:2db4:26b
45.180.2.108 0:0:0:0:0:ffff:2db4:26c
45.180.2.109 0:0:0:0:0:ffff:2db4:26d
45.180.2.110 0:0:0:0:0:ffff:2db4:26e
45.180.2.111 0:0:0:0:0:ffff:2db4:26f
45.180.2.112 0:0:0:0:0:ffff:2db4:270
45.180.2.113 0:0:0:0:0:ffff:2db4:271
45.180.2.114 0:0:0:0:0:ffff:2db4:272
45.180.2.115 0:0:0:0:0:ffff:2db4:273
45.180.2.116 0:0:0:0:0:ffff:2db4:274
45.180.2.117 0:0:0:0:0:ffff:2db4:275
45.180.2.118 0:0:0:0:0:ffff:2db4:276
45.180.2.119 0:0:0:0:0:ffff:2db4:277
45.180.2.120 0:0:0:0:0:ffff:2db4:278


45.180.2.121 0:0:0:0:0:ffff:2db4:279
45.180.2.122 0:0:0:0:0:ffff:2db4:27a
45.180.2.123 0:0:0:0:0:ffff:2db4:27b
45.180.2.124 0:0:0:0:0:ffff:2db4:27c
45.180.2.125 0:0:0:0:0:ffff:2db4:27d
45.180.2.126 0:0:0:0:0:ffff:2db4:27e
45.180.2.127 0:0:0:0:0:ffff:2db4:27f
45.180.2.128 0:0:0:0:0:ffff:2db4:280
45.180.2.129 0:0:0:0:0:ffff:2db4:281
45.180.2.130 0:0:0:0:0:ffff:2db4:282
45.180.2.131 0:0:0:0:0:ffff:2db4:283
45.180.2.132 0:0:0:0:0:ffff:2db4:284
45.180.2.133 0:0:0:0:0:ffff:2db4:285
45.180.2.134 0:0:0:0:0:ffff:2db4:286
45.180.2.135 0:0:0:0:0:ffff:2db4:287
45.180.2.136 0:0:0:0:0:ffff:2db4:288
45.180.2.137 0:0:0:0:0:ffff:2db4:289
45.180.2.138 0:0:0:0:0:ffff:2db4:28a
45.180.2.139 0:0:0:0:0:ffff:2db4:28b
45.180.2.140 0:0:0:0:0:ffff:2db4:28c
45.180.2.141 0:0:0:0:0:ffff:2db4:28d
45.180.2.142 0:0:0:0:0:ffff:2db4:28e
45.180.2.143 0:0:0:0:0:ffff:2db4:28f
45.180.2.144 0:0:0:0:0:ffff:2db4:290
45.180.2.145 0:0:0:0:0:ffff:2db4:291
45.180.2.146 0:0:0:0:0:ffff:2db4:292
45.180.2.147 0:0:0:0:0:ffff:2db4:293
45.180.2.148 0:0:0:0:0:ffff:2db4:294
45.180.2.149 0:0:0:0:0:ffff:2db4:295
45.180.2.150 0:0:0:0:0:ffff:2db4:296
45.180.2.151 0:0:0:0:0:ffff:2db4:297
45.180.2.152 0:0:0:0:0:ffff:2db4:298
45.180.2.153 0:0:0:0:0:ffff:2db4:299
45.180.2.154 0:0:0:0:0:ffff:2db4:29a
45.180.2.155 0:0:0:0:0:ffff:2db4:29b
45.180.2.156 0:0:0:0:0:ffff:2db4:29c
45.180.2.157 0:0:0:0:0:ffff:2db4:29d
45.180.2.158 0:0:0:0:0:ffff:2db4:29e
45.180.2.159 0:0:0:0:0:ffff:2db4:29f
45.180.2.160 0:0:0:0:0:ffff:2db4:2a0
45.180.2.161 0:0:0:0:0:ffff:2db4:2a1
45.180.2.162 0:0:0:0:0:ffff:2db4:2a2
45.180.2.163 0:0:0:0:0:ffff:2db4:2a3
45.180.2.164 0:0:0:0:0:ffff:2db4:2a4
45.180.2.165 0:0:0:0:0:ffff:2db4:2a5
45.180.2.166 0:0:0:0:0:ffff:2db4:2a6
45.180.2.167 0:0:0:0:0:ffff:2db4:2a7
45.180.2.168 0:0:0:0:0:ffff:2db4:2a8
45.180.2.169 0:0:0:0:0:ffff:2db4:2a9
45.180.2.170 0:0:0:0:0:ffff:2db4:2aa
45.180.2.171 0:0:0:0:0:ffff:2db4:2ab
45.180.2.172 0:0:0:0:0:ffff:2db4:2ac
45.180.2.173 0:0:0:0:0:ffff:2db4:2ad
45.180.2.174 0:0:0:0:0:ffff:2db4:2ae
45.180.2.175 0:0:0:0:0:ffff:2db4:2af
45.180.2.176 0:0:0:0:0:ffff:2db4:2b0
45.180.2.177 0:0:0:0:0:ffff:2db4:2b1
45.180.2.178 0:0:0:0:0:ffff:2db4:2b2
45.180.2.179 0:0:0:0:0:ffff:2db4:2b3
45.180.2.180 0:0:0:0:0:ffff:2db4:2b4


45.180.2.181 0:0:0:0:0:ffff:2db4:2b5
45.180.2.182 0:0:0:0:0:ffff:2db4:2b6
45.180.2.183 0:0:0:0:0:ffff:2db4:2b7
45.180.2.184 0:0:0:0:0:ffff:2db4:2b8
45.180.2.185 0:0:0:0:0:ffff:2db4:2b9
45.180.2.186 0:0:0:0:0:ffff:2db4:2ba
45.180.2.187 0:0:0:0:0:ffff:2db4:2bb
45.180.2.188 0:0:0:0:0:ffff:2db4:2bc
45.180.2.189 0:0:0:0:0:ffff:2db4:2bd
45.180.2.190 0:0:0:0:0:ffff:2db4:2be
45.180.2.191 0:0:0:0:0:ffff:2db4:2bf
45.180.2.192 0:0:0:0:0:ffff:2db4:2c0
45.180.2.193 0:0:0:0:0:ffff:2db4:2c1
45.180.2.194 0:0:0:0:0:ffff:2db4:2c2
45.180.2.195 0:0:0:0:0:ffff:2db4:2c3
45.180.2.196 0:0:0:0:0:ffff:2db4:2c4
45.180.2.197 0:0:0:0:0:ffff:2db4:2c5
45.180.2.198 0:0:0:0:0:ffff:2db4:2c6
45.180.2.199 0:0:0:0:0:ffff:2db4:2c7
45.180.2.200 0:0:0:0:0:ffff:2db4:2c8
45.180.2.201 0:0:0:0:0:ffff:2db4:2c9
45.180.2.202 0:0:0:0:0:ffff:2db4:2ca
45.180.2.203 0:0:0:0:0:ffff:2db4:2cb
45.180.2.204 0:0:0:0:0:ffff:2db4:2cc
45.180.2.205 0:0:0:0:0:ffff:2db4:2cd
45.180.2.206 0:0:0:0:0:ffff:2db4:2ce
45.180.2.207 0:0:0:0:0:ffff:2db4:2cf
45.180.2.208 0:0:0:0:0:ffff:2db4:2d0
45.180.2.209 0:0:0:0:0:ffff:2db4:2d1
45.180.2.210 0:0:0:0:0:ffff:2db4:2d2
45.180.2.211 0:0:0:0:0:ffff:2db4:2d3
45.180.2.212 0:0:0:0:0:ffff:2db4:2d4
45.180.2.213 0:0:0:0:0:ffff:2db4:2d5
45.180.2.214 0:0:0:0:0:ffff:2db4:2d6
45.180.2.215 0:0:0:0:0:ffff:2db4:2d7
45.180.2.216 0:0:0:0:0:ffff:2db4:2d8
45.180.2.217 0:0:0:0:0:ffff:2db4:2d9
45.180.2.218 0:0:0:0:0:ffff:2db4:2da
45.180.2.219 0:0:0:0:0:ffff:2db4:2db
45.180.2.220 0:0:0:0:0:ffff:2db4:2dc
45.180.2.221 0:0:0:0:0:ffff:2db4:2dd
45.180.2.222 0:0:0:0:0:ffff:2db4:2de
45.180.2.223 0:0:0:0:0:ffff:2db4:2df
45.180.2.224 0:0:0:0:0:ffff:2db4:2e0
45.180.2.225 0:0:0:0:0:ffff:2db4:2e1
45.180.2.226 0:0:0:0:0:ffff:2db4:2e2
45.180.2.227 0:0:0:0:0:ffff:2db4:2e3
45.180.2.228 0:0:0:0:0:ffff:2db4:2e4
45.180.2.229 0:0:0:0:0:ffff:2db4:2e5
45.180.2.230 0:0:0:0:0:ffff:2db4:2e6
45.180.2.231 0:0:0:0:0:ffff:2db4:2e7
45.180.2.232 0:0:0:0:0:ffff:2db4:2e8
45.180.2.233 0:0:0:0:0:ffff:2db4:2e9
45.180.2.234 0:0:0:0:0:ffff:2db4:2ea
45.180.2.235 0:0:0:0:0:ffff:2db4:2eb
45.180.2.236 0:0:0:0:0:ffff:2db4:2ec
45.180.2.237 0:0:0:0:0:ffff:2db4:2ed
45.180.2.238 0:0:0:0:0:ffff:2db4:2ee
45.180.2.239 0:0:0:0:0:ffff:2db4:2ef
45.180.2.240 0:0:0:0:0:ffff:2db4:2f0
45.180.2.241 0:0:0:0:0:ffff:2db4:2f1
45.180.2.242 0:0:0:0:0:ffff:2db4:2f2
45.180.2.243 0:0:0:0:0:ffff:2db4:2f3
45.180.2.244 0:0:0:0:0:ffff:2db4:2f4
45.180.2.245 0:0:0:0:0:ffff:2db4:2f5
45.180.2.246 0:0:0:0:0:ffff:2db4:2f6
45.180.2.247 0:0:0:0:0:ffff:2db4:2f7
45.180.2.248 0:0:0:0:0:ffff:2db4:2f8
45.180.2.249 0:0:0:0:0:ffff:2db4:2f9
45.180.2.250 0:0:0:0:0:ffff:2db4:2fa
45.180.2.251 0:0:0:0:0:ffff:2db4:2fb
45.180.2.252 0:0:0:0:0:ffff:2db4:2fc
45.180.2.253 0:0:0:0:0:ffff:2db4:2fd
45.180.2.254 0:0:0:0:0:ffff:2db4:2fe
45.180.2.255 0:0:0:0:0:ffff:2db4:2ff


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.