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
16.15.130.1 0:0:0:0:0:ffff:100f:8201
16.15.130.2 0:0:0:0:0:ffff:100f:8202
16.15.130.3 0:0:0:0:0:ffff:100f:8203
16.15.130.4 0:0:0:0:0:ffff:100f:8204
16.15.130.5 0:0:0:0:0:ffff:100f:8205
16.15.130.6 0:0:0:0:0:ffff:100f:8206
16.15.130.7 0:0:0:0:0:ffff:100f:8207
16.15.130.8 0:0:0:0:0:ffff:100f:8208
16.15.130.9 0:0:0:0:0:ffff:100f:8209
16.15.130.10 0:0:0:0:0:ffff:100f:820a
16.15.130.11 0:0:0:0:0:ffff:100f:820b
16.15.130.12 0:0:0:0:0:ffff:100f:820c
16.15.130.13 0:0:0:0:0:ffff:100f:820d
16.15.130.14 0:0:0:0:0:ffff:100f:820e
16.15.130.15 0:0:0:0:0:ffff:100f:820f
16.15.130.16 0:0:0:0:0:ffff:100f:8210
16.15.130.17 0:0:0:0:0:ffff:100f:8211
16.15.130.18 0:0:0:0:0:ffff:100f:8212
16.15.130.19 0:0:0:0:0:ffff:100f:8213
16.15.130.20 0:0:0:0:0:ffff:100f:8214
16.15.130.21 0:0:0:0:0:ffff:100f:8215
16.15.130.22 0:0:0:0:0:ffff:100f:8216
16.15.130.23 0:0:0:0:0:ffff:100f:8217
16.15.130.24 0:0:0:0:0:ffff:100f:8218
16.15.130.25 0:0:0:0:0:ffff:100f:8219
16.15.130.26 0:0:0:0:0:ffff:100f:821a
16.15.130.27 0:0:0:0:0:ffff:100f:821b
16.15.130.28 0:0:0:0:0:ffff:100f:821c
16.15.130.29 0:0:0:0:0:ffff:100f:821d
16.15.130.30 0:0:0:0:0:ffff:100f:821e
16.15.130.31 0:0:0:0:0:ffff:100f:821f
16.15.130.32 0:0:0:0:0:ffff:100f:8220
16.15.130.33 0:0:0:0:0:ffff:100f:8221
16.15.130.34 0:0:0:0:0:ffff:100f:8222
16.15.130.35 0:0:0:0:0:ffff:100f:8223
16.15.130.36 0:0:0:0:0:ffff:100f:8224
16.15.130.37 0:0:0:0:0:ffff:100f:8225
16.15.130.38 0:0:0:0:0:ffff:100f:8226
16.15.130.39 0:0:0:0:0:ffff:100f:8227
16.15.130.40 0:0:0:0:0:ffff:100f:8228
16.15.130.41 0:0:0:0:0:ffff:100f:8229
16.15.130.42 0:0:0:0:0:ffff:100f:822a
16.15.130.43 0:0:0:0:0:ffff:100f:822b
16.15.130.44 0:0:0:0:0:ffff:100f:822c
16.15.130.45 0:0:0:0:0:ffff:100f:822d
16.15.130.46 0:0:0:0:0:ffff:100f:822e
16.15.130.47 0:0:0:0:0:ffff:100f:822f
16.15.130.48 0:0:0:0:0:ffff:100f:8230
16.15.130.49 0:0:0:0:0:ffff:100f:8231
16.15.130.50 0:0:0:0:0:ffff:100f:8232
16.15.130.51 0:0:0:0:0:ffff:100f:8233
16.15.130.52 0:0:0:0:0:ffff:100f:8234
16.15.130.53 0:0:0:0:0:ffff:100f:8235
16.15.130.54 0:0:0:0:0:ffff:100f:8236
16.15.130.55 0:0:0:0:0:ffff:100f:8237
16.15.130.56 0:0:0:0:0:ffff:100f:8238
16.15.130.57 0:0:0:0:0:ffff:100f:8239
16.15.130.58 0:0:0:0:0:ffff:100f:823a
16.15.130.59 0:0:0:0:0:ffff:100f:823b
16.15.130.60 0:0:0:0:0:ffff:100f:823c


16.15.130.61 0:0:0:0:0:ffff:100f:823d
16.15.130.62 0:0:0:0:0:ffff:100f:823e
16.15.130.63 0:0:0:0:0:ffff:100f:823f
16.15.130.64 0:0:0:0:0:ffff:100f:8240
16.15.130.65 0:0:0:0:0:ffff:100f:8241
16.15.130.66 0:0:0:0:0:ffff:100f:8242
16.15.130.67 0:0:0:0:0:ffff:100f:8243
16.15.130.68 0:0:0:0:0:ffff:100f:8244
16.15.130.69 0:0:0:0:0:ffff:100f:8245
16.15.130.70 0:0:0:0:0:ffff:100f:8246
16.15.130.71 0:0:0:0:0:ffff:100f:8247
16.15.130.72 0:0:0:0:0:ffff:100f:8248
16.15.130.73 0:0:0:0:0:ffff:100f:8249
16.15.130.74 0:0:0:0:0:ffff:100f:824a
16.15.130.75 0:0:0:0:0:ffff:100f:824b
16.15.130.76 0:0:0:0:0:ffff:100f:824c
16.15.130.77 0:0:0:0:0:ffff:100f:824d
16.15.130.78 0:0:0:0:0:ffff:100f:824e
16.15.130.79 0:0:0:0:0:ffff:100f:824f
16.15.130.80 0:0:0:0:0:ffff:100f:8250
16.15.130.81 0:0:0:0:0:ffff:100f:8251
16.15.130.82 0:0:0:0:0:ffff:100f:8252
16.15.130.83 0:0:0:0:0:ffff:100f:8253
16.15.130.84 0:0:0:0:0:ffff:100f:8254
16.15.130.85 0:0:0:0:0:ffff:100f:8255
16.15.130.86 0:0:0:0:0:ffff:100f:8256
16.15.130.87 0:0:0:0:0:ffff:100f:8257
16.15.130.88 0:0:0:0:0:ffff:100f:8258
16.15.130.89 0:0:0:0:0:ffff:100f:8259
16.15.130.90 0:0:0:0:0:ffff:100f:825a
16.15.130.91 0:0:0:0:0:ffff:100f:825b
16.15.130.92 0:0:0:0:0:ffff:100f:825c
16.15.130.93 0:0:0:0:0:ffff:100f:825d
16.15.130.94 0:0:0:0:0:ffff:100f:825e
16.15.130.95 0:0:0:0:0:ffff:100f:825f
16.15.130.96 0:0:0:0:0:ffff:100f:8260
16.15.130.97 0:0:0:0:0:ffff:100f:8261
16.15.130.98 0:0:0:0:0:ffff:100f:8262
16.15.130.99 0:0:0:0:0:ffff:100f:8263
16.15.130.100 0:0:0:0:0:ffff:100f:8264
16.15.130.101 0:0:0:0:0:ffff:100f:8265
16.15.130.102 0:0:0:0:0:ffff:100f:8266
16.15.130.103 0:0:0:0:0:ffff:100f:8267
16.15.130.104 0:0:0:0:0:ffff:100f:8268
16.15.130.105 0:0:0:0:0:ffff:100f:8269
16.15.130.106 0:0:0:0:0:ffff:100f:826a
16.15.130.107 0:0:0:0:0:ffff:100f:826b
16.15.130.108 0:0:0:0:0:ffff:100f:826c
16.15.130.109 0:0:0:0:0:ffff:100f:826d
16.15.130.110 0:0:0:0:0:ffff:100f:826e
16.15.130.111 0:0:0:0:0:ffff:100f:826f
16.15.130.112 0:0:0:0:0:ffff:100f:8270
16.15.130.113 0:0:0:0:0:ffff:100f:8271
16.15.130.114 0:0:0:0:0:ffff:100f:8272
16.15.130.115 0:0:0:0:0:ffff:100f:8273
16.15.130.116 0:0:0:0:0:ffff:100f:8274
16.15.130.117 0:0:0:0:0:ffff:100f:8275
16.15.130.118 0:0:0:0:0:ffff:100f:8276
16.15.130.119 0:0:0:0:0:ffff:100f:8277
16.15.130.120 0:0:0:0:0:ffff:100f:8278


16.15.130.121 0:0:0:0:0:ffff:100f:8279
16.15.130.122 0:0:0:0:0:ffff:100f:827a
16.15.130.123 0:0:0:0:0:ffff:100f:827b
16.15.130.124 0:0:0:0:0:ffff:100f:827c
16.15.130.125 0:0:0:0:0:ffff:100f:827d
16.15.130.126 0:0:0:0:0:ffff:100f:827e
16.15.130.127 0:0:0:0:0:ffff:100f:827f
16.15.130.128 0:0:0:0:0:ffff:100f:8280
16.15.130.129 0:0:0:0:0:ffff:100f:8281
16.15.130.130 0:0:0:0:0:ffff:100f:8282
16.15.130.131 0:0:0:0:0:ffff:100f:8283
16.15.130.132 0:0:0:0:0:ffff:100f:8284
16.15.130.133 0:0:0:0:0:ffff:100f:8285
16.15.130.134 0:0:0:0:0:ffff:100f:8286
16.15.130.135 0:0:0:0:0:ffff:100f:8287
16.15.130.136 0:0:0:0:0:ffff:100f:8288
16.15.130.137 0:0:0:0:0:ffff:100f:8289
16.15.130.138 0:0:0:0:0:ffff:100f:828a
16.15.130.139 0:0:0:0:0:ffff:100f:828b
16.15.130.140 0:0:0:0:0:ffff:100f:828c
16.15.130.141 0:0:0:0:0:ffff:100f:828d
16.15.130.142 0:0:0:0:0:ffff:100f:828e
16.15.130.143 0:0:0:0:0:ffff:100f:828f
16.15.130.144 0:0:0:0:0:ffff:100f:8290
16.15.130.145 0:0:0:0:0:ffff:100f:8291
16.15.130.146 0:0:0:0:0:ffff:100f:8292
16.15.130.147 0:0:0:0:0:ffff:100f:8293
16.15.130.148 0:0:0:0:0:ffff:100f:8294
16.15.130.149 0:0:0:0:0:ffff:100f:8295
16.15.130.150 0:0:0:0:0:ffff:100f:8296
16.15.130.151 0:0:0:0:0:ffff:100f:8297
16.15.130.152 0:0:0:0:0:ffff:100f:8298
16.15.130.153 0:0:0:0:0:ffff:100f:8299
16.15.130.154 0:0:0:0:0:ffff:100f:829a
16.15.130.155 0:0:0:0:0:ffff:100f:829b
16.15.130.156 0:0:0:0:0:ffff:100f:829c
16.15.130.157 0:0:0:0:0:ffff:100f:829d
16.15.130.158 0:0:0:0:0:ffff:100f:829e
16.15.130.159 0:0:0:0:0:ffff:100f:829f
16.15.130.160 0:0:0:0:0:ffff:100f:82a0
16.15.130.161 0:0:0:0:0:ffff:100f:82a1
16.15.130.162 0:0:0:0:0:ffff:100f:82a2
16.15.130.163 0:0:0:0:0:ffff:100f:82a3
16.15.130.164 0:0:0:0:0:ffff:100f:82a4
16.15.130.165 0:0:0:0:0:ffff:100f:82a5
16.15.130.166 0:0:0:0:0:ffff:100f:82a6
16.15.130.167 0:0:0:0:0:ffff:100f:82a7
16.15.130.168 0:0:0:0:0:ffff:100f:82a8
16.15.130.169 0:0:0:0:0:ffff:100f:82a9
16.15.130.170 0:0:0:0:0:ffff:100f:82aa
16.15.130.171 0:0:0:0:0:ffff:100f:82ab
16.15.130.172 0:0:0:0:0:ffff:100f:82ac
16.15.130.173 0:0:0:0:0:ffff:100f:82ad
16.15.130.174 0:0:0:0:0:ffff:100f:82ae
16.15.130.175 0:0:0:0:0:ffff:100f:82af
16.15.130.176 0:0:0:0:0:ffff:100f:82b0
16.15.130.177 0:0:0:0:0:ffff:100f:82b1
16.15.130.178 0:0:0:0:0:ffff:100f:82b2
16.15.130.179 0:0:0:0:0:ffff:100f:82b3
16.15.130.180 0:0:0:0:0:ffff:100f:82b4


16.15.130.181 0:0:0:0:0:ffff:100f:82b5
16.15.130.182 0:0:0:0:0:ffff:100f:82b6
16.15.130.183 0:0:0:0:0:ffff:100f:82b7
16.15.130.184 0:0:0:0:0:ffff:100f:82b8
16.15.130.185 0:0:0:0:0:ffff:100f:82b9
16.15.130.186 0:0:0:0:0:ffff:100f:82ba
16.15.130.187 0:0:0:0:0:ffff:100f:82bb
16.15.130.188 0:0:0:0:0:ffff:100f:82bc
16.15.130.189 0:0:0:0:0:ffff:100f:82bd
16.15.130.190 0:0:0:0:0:ffff:100f:82be
16.15.130.191 0:0:0:0:0:ffff:100f:82bf
16.15.130.192 0:0:0:0:0:ffff:100f:82c0
16.15.130.193 0:0:0:0:0:ffff:100f:82c1
16.15.130.194 0:0:0:0:0:ffff:100f:82c2
16.15.130.195 0:0:0:0:0:ffff:100f:82c3
16.15.130.196 0:0:0:0:0:ffff:100f:82c4
16.15.130.197 0:0:0:0:0:ffff:100f:82c5
16.15.130.198 0:0:0:0:0:ffff:100f:82c6
16.15.130.199 0:0:0:0:0:ffff:100f:82c7
16.15.130.200 0:0:0:0:0:ffff:100f:82c8
16.15.130.201 0:0:0:0:0:ffff:100f:82c9
16.15.130.202 0:0:0:0:0:ffff:100f:82ca
16.15.130.203 0:0:0:0:0:ffff:100f:82cb
16.15.130.204 0:0:0:0:0:ffff:100f:82cc
16.15.130.205 0:0:0:0:0:ffff:100f:82cd
16.15.130.206 0:0:0:0:0:ffff:100f:82ce
16.15.130.207 0:0:0:0:0:ffff:100f:82cf
16.15.130.208 0:0:0:0:0:ffff:100f:82d0
16.15.130.209 0:0:0:0:0:ffff:100f:82d1
16.15.130.210 0:0:0:0:0:ffff:100f:82d2
16.15.130.211 0:0:0:0:0:ffff:100f:82d3
16.15.130.212 0:0:0:0:0:ffff:100f:82d4
16.15.130.213 0:0:0:0:0:ffff:100f:82d5
16.15.130.214 0:0:0:0:0:ffff:100f:82d6
16.15.130.215 0:0:0:0:0:ffff:100f:82d7
16.15.130.216 0:0:0:0:0:ffff:100f:82d8
16.15.130.217 0:0:0:0:0:ffff:100f:82d9
16.15.130.218 0:0:0:0:0:ffff:100f:82da
16.15.130.219 0:0:0:0:0:ffff:100f:82db
16.15.130.220 0:0:0:0:0:ffff:100f:82dc
16.15.130.221 0:0:0:0:0:ffff:100f:82dd
16.15.130.222 0:0:0:0:0:ffff:100f:82de
16.15.130.223 0:0:0:0:0:ffff:100f:82df
16.15.130.224 0:0:0:0:0:ffff:100f:82e0
16.15.130.225 0:0:0:0:0:ffff:100f:82e1
16.15.130.226 0:0:0:0:0:ffff:100f:82e2
16.15.130.227 0:0:0:0:0:ffff:100f:82e3
16.15.130.228 0:0:0:0:0:ffff:100f:82e4
16.15.130.229 0:0:0:0:0:ffff:100f:82e5
16.15.130.230 0:0:0:0:0:ffff:100f:82e6
16.15.130.231 0:0:0:0:0:ffff:100f:82e7
16.15.130.232 0:0:0:0:0:ffff:100f:82e8
16.15.130.233 0:0:0:0:0:ffff:100f:82e9
16.15.130.234 0:0:0:0:0:ffff:100f:82ea
16.15.130.235 0:0:0:0:0:ffff:100f:82eb
16.15.130.236 0:0:0:0:0:ffff:100f:82ec
16.15.130.237 0:0:0:0:0:ffff:100f:82ed
16.15.130.238 0:0:0:0:0:ffff:100f:82ee
16.15.130.239 0:0:0:0:0:ffff:100f:82ef
16.15.130.240 0:0:0:0:0:ffff:100f:82f0
16.15.130.241 0:0:0:0:0:ffff:100f:82f1
16.15.130.242 0:0:0:0:0:ffff:100f:82f2
16.15.130.243 0:0:0:0:0:ffff:100f:82f3
16.15.130.244 0:0:0:0:0:ffff:100f:82f4
16.15.130.245 0:0:0:0:0:ffff:100f:82f5
16.15.130.246 0:0:0:0:0:ffff:100f:82f6
16.15.130.247 0:0:0:0:0:ffff:100f:82f7
16.15.130.248 0:0:0:0:0:ffff:100f:82f8
16.15.130.249 0:0:0:0:0:ffff:100f:82f9
16.15.130.250 0:0:0:0:0:ffff:100f:82fa
16.15.130.251 0:0:0:0:0:ffff:100f:82fb
16.15.130.252 0:0:0:0:0:ffff:100f:82fc
16.15.130.253 0:0:0:0:0:ffff:100f:82fd
16.15.130.254 0:0:0:0:0:ffff:100f:82fe
16.15.130.255 0:0:0:0:0:ffff:100f:82ff


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.