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
142.78.115.1 0:0:0:0:0:ffff:8e4e:7301
142.78.115.2 0:0:0:0:0:ffff:8e4e:7302
142.78.115.3 0:0:0:0:0:ffff:8e4e:7303
142.78.115.4 0:0:0:0:0:ffff:8e4e:7304
142.78.115.5 0:0:0:0:0:ffff:8e4e:7305
142.78.115.6 0:0:0:0:0:ffff:8e4e:7306
142.78.115.7 0:0:0:0:0:ffff:8e4e:7307
142.78.115.8 0:0:0:0:0:ffff:8e4e:7308
142.78.115.9 0:0:0:0:0:ffff:8e4e:7309
142.78.115.10 0:0:0:0:0:ffff:8e4e:730a
142.78.115.11 0:0:0:0:0:ffff:8e4e:730b
142.78.115.12 0:0:0:0:0:ffff:8e4e:730c
142.78.115.13 0:0:0:0:0:ffff:8e4e:730d
142.78.115.14 0:0:0:0:0:ffff:8e4e:730e
142.78.115.15 0:0:0:0:0:ffff:8e4e:730f
142.78.115.16 0:0:0:0:0:ffff:8e4e:7310
142.78.115.17 0:0:0:0:0:ffff:8e4e:7311
142.78.115.18 0:0:0:0:0:ffff:8e4e:7312
142.78.115.19 0:0:0:0:0:ffff:8e4e:7313
142.78.115.20 0:0:0:0:0:ffff:8e4e:7314
142.78.115.21 0:0:0:0:0:ffff:8e4e:7315
142.78.115.22 0:0:0:0:0:ffff:8e4e:7316
142.78.115.23 0:0:0:0:0:ffff:8e4e:7317
142.78.115.24 0:0:0:0:0:ffff:8e4e:7318
142.78.115.25 0:0:0:0:0:ffff:8e4e:7319
142.78.115.26 0:0:0:0:0:ffff:8e4e:731a
142.78.115.27 0:0:0:0:0:ffff:8e4e:731b
142.78.115.28 0:0:0:0:0:ffff:8e4e:731c
142.78.115.29 0:0:0:0:0:ffff:8e4e:731d
142.78.115.30 0:0:0:0:0:ffff:8e4e:731e
142.78.115.31 0:0:0:0:0:ffff:8e4e:731f
142.78.115.32 0:0:0:0:0:ffff:8e4e:7320
142.78.115.33 0:0:0:0:0:ffff:8e4e:7321
142.78.115.34 0:0:0:0:0:ffff:8e4e:7322
142.78.115.35 0:0:0:0:0:ffff:8e4e:7323
142.78.115.36 0:0:0:0:0:ffff:8e4e:7324
142.78.115.37 0:0:0:0:0:ffff:8e4e:7325
142.78.115.38 0:0:0:0:0:ffff:8e4e:7326
142.78.115.39 0:0:0:0:0:ffff:8e4e:7327
142.78.115.40 0:0:0:0:0:ffff:8e4e:7328
142.78.115.41 0:0:0:0:0:ffff:8e4e:7329
142.78.115.42 0:0:0:0:0:ffff:8e4e:732a
142.78.115.43 0:0:0:0:0:ffff:8e4e:732b
142.78.115.44 0:0:0:0:0:ffff:8e4e:732c
142.78.115.45 0:0:0:0:0:ffff:8e4e:732d
142.78.115.46 0:0:0:0:0:ffff:8e4e:732e
142.78.115.47 0:0:0:0:0:ffff:8e4e:732f
142.78.115.48 0:0:0:0:0:ffff:8e4e:7330
142.78.115.49 0:0:0:0:0:ffff:8e4e:7331
142.78.115.50 0:0:0:0:0:ffff:8e4e:7332
142.78.115.51 0:0:0:0:0:ffff:8e4e:7333
142.78.115.52 0:0:0:0:0:ffff:8e4e:7334
142.78.115.53 0:0:0:0:0:ffff:8e4e:7335
142.78.115.54 0:0:0:0:0:ffff:8e4e:7336
142.78.115.55 0:0:0:0:0:ffff:8e4e:7337
142.78.115.56 0:0:0:0:0:ffff:8e4e:7338
142.78.115.57 0:0:0:0:0:ffff:8e4e:7339
142.78.115.58 0:0:0:0:0:ffff:8e4e:733a
142.78.115.59 0:0:0:0:0:ffff:8e4e:733b
142.78.115.60 0:0:0:0:0:ffff:8e4e:733c


142.78.115.61 0:0:0:0:0:ffff:8e4e:733d
142.78.115.62 0:0:0:0:0:ffff:8e4e:733e
142.78.115.63 0:0:0:0:0:ffff:8e4e:733f
142.78.115.64 0:0:0:0:0:ffff:8e4e:7340
142.78.115.65 0:0:0:0:0:ffff:8e4e:7341
142.78.115.66 0:0:0:0:0:ffff:8e4e:7342
142.78.115.67 0:0:0:0:0:ffff:8e4e:7343
142.78.115.68 0:0:0:0:0:ffff:8e4e:7344
142.78.115.69 0:0:0:0:0:ffff:8e4e:7345
142.78.115.70 0:0:0:0:0:ffff:8e4e:7346
142.78.115.71 0:0:0:0:0:ffff:8e4e:7347
142.78.115.72 0:0:0:0:0:ffff:8e4e:7348
142.78.115.73 0:0:0:0:0:ffff:8e4e:7349
142.78.115.74 0:0:0:0:0:ffff:8e4e:734a
142.78.115.75 0:0:0:0:0:ffff:8e4e:734b
142.78.115.76 0:0:0:0:0:ffff:8e4e:734c
142.78.115.77 0:0:0:0:0:ffff:8e4e:734d
142.78.115.78 0:0:0:0:0:ffff:8e4e:734e
142.78.115.79 0:0:0:0:0:ffff:8e4e:734f
142.78.115.80 0:0:0:0:0:ffff:8e4e:7350
142.78.115.81 0:0:0:0:0:ffff:8e4e:7351
142.78.115.82 0:0:0:0:0:ffff:8e4e:7352
142.78.115.83 0:0:0:0:0:ffff:8e4e:7353
142.78.115.84 0:0:0:0:0:ffff:8e4e:7354
142.78.115.85 0:0:0:0:0:ffff:8e4e:7355
142.78.115.86 0:0:0:0:0:ffff:8e4e:7356
142.78.115.87 0:0:0:0:0:ffff:8e4e:7357
142.78.115.88 0:0:0:0:0:ffff:8e4e:7358
142.78.115.89 0:0:0:0:0:ffff:8e4e:7359
142.78.115.90 0:0:0:0:0:ffff:8e4e:735a
142.78.115.91 0:0:0:0:0:ffff:8e4e:735b
142.78.115.92 0:0:0:0:0:ffff:8e4e:735c
142.78.115.93 0:0:0:0:0:ffff:8e4e:735d
142.78.115.94 0:0:0:0:0:ffff:8e4e:735e
142.78.115.95 0:0:0:0:0:ffff:8e4e:735f
142.78.115.96 0:0:0:0:0:ffff:8e4e:7360
142.78.115.97 0:0:0:0:0:ffff:8e4e:7361
142.78.115.98 0:0:0:0:0:ffff:8e4e:7362
142.78.115.99 0:0:0:0:0:ffff:8e4e:7363
142.78.115.100 0:0:0:0:0:ffff:8e4e:7364
142.78.115.101 0:0:0:0:0:ffff:8e4e:7365
142.78.115.102 0:0:0:0:0:ffff:8e4e:7366
142.78.115.103 0:0:0:0:0:ffff:8e4e:7367
142.78.115.104 0:0:0:0:0:ffff:8e4e:7368
142.78.115.105 0:0:0:0:0:ffff:8e4e:7369
142.78.115.106 0:0:0:0:0:ffff:8e4e:736a
142.78.115.107 0:0:0:0:0:ffff:8e4e:736b
142.78.115.108 0:0:0:0:0:ffff:8e4e:736c
142.78.115.109 0:0:0:0:0:ffff:8e4e:736d
142.78.115.110 0:0:0:0:0:ffff:8e4e:736e
142.78.115.111 0:0:0:0:0:ffff:8e4e:736f
142.78.115.112 0:0:0:0:0:ffff:8e4e:7370
142.78.115.113 0:0:0:0:0:ffff:8e4e:7371
142.78.115.114 0:0:0:0:0:ffff:8e4e:7372
142.78.115.115 0:0:0:0:0:ffff:8e4e:7373
142.78.115.116 0:0:0:0:0:ffff:8e4e:7374
142.78.115.117 0:0:0:0:0:ffff:8e4e:7375
142.78.115.118 0:0:0:0:0:ffff:8e4e:7376
142.78.115.119 0:0:0:0:0:ffff:8e4e:7377
142.78.115.120 0:0:0:0:0:ffff:8e4e:7378


142.78.115.121 0:0:0:0:0:ffff:8e4e:7379
142.78.115.122 0:0:0:0:0:ffff:8e4e:737a
142.78.115.123 0:0:0:0:0:ffff:8e4e:737b
142.78.115.124 0:0:0:0:0:ffff:8e4e:737c
142.78.115.125 0:0:0:0:0:ffff:8e4e:737d
142.78.115.126 0:0:0:0:0:ffff:8e4e:737e
142.78.115.127 0:0:0:0:0:ffff:8e4e:737f
142.78.115.128 0:0:0:0:0:ffff:8e4e:7380
142.78.115.129 0:0:0:0:0:ffff:8e4e:7381
142.78.115.130 0:0:0:0:0:ffff:8e4e:7382
142.78.115.131 0:0:0:0:0:ffff:8e4e:7383
142.78.115.132 0:0:0:0:0:ffff:8e4e:7384
142.78.115.133 0:0:0:0:0:ffff:8e4e:7385
142.78.115.134 0:0:0:0:0:ffff:8e4e:7386
142.78.115.135 0:0:0:0:0:ffff:8e4e:7387
142.78.115.136 0:0:0:0:0:ffff:8e4e:7388
142.78.115.137 0:0:0:0:0:ffff:8e4e:7389
142.78.115.138 0:0:0:0:0:ffff:8e4e:738a
142.78.115.139 0:0:0:0:0:ffff:8e4e:738b
142.78.115.140 0:0:0:0:0:ffff:8e4e:738c
142.78.115.141 0:0:0:0:0:ffff:8e4e:738d
142.78.115.142 0:0:0:0:0:ffff:8e4e:738e
142.78.115.143 0:0:0:0:0:ffff:8e4e:738f
142.78.115.144 0:0:0:0:0:ffff:8e4e:7390
142.78.115.145 0:0:0:0:0:ffff:8e4e:7391
142.78.115.146 0:0:0:0:0:ffff:8e4e:7392
142.78.115.147 0:0:0:0:0:ffff:8e4e:7393
142.78.115.148 0:0:0:0:0:ffff:8e4e:7394
142.78.115.149 0:0:0:0:0:ffff:8e4e:7395
142.78.115.150 0:0:0:0:0:ffff:8e4e:7396
142.78.115.151 0:0:0:0:0:ffff:8e4e:7397
142.78.115.152 0:0:0:0:0:ffff:8e4e:7398
142.78.115.153 0:0:0:0:0:ffff:8e4e:7399
142.78.115.154 0:0:0:0:0:ffff:8e4e:739a
142.78.115.155 0:0:0:0:0:ffff:8e4e:739b
142.78.115.156 0:0:0:0:0:ffff:8e4e:739c
142.78.115.157 0:0:0:0:0:ffff:8e4e:739d
142.78.115.158 0:0:0:0:0:ffff:8e4e:739e
142.78.115.159 0:0:0:0:0:ffff:8e4e:739f
142.78.115.160 0:0:0:0:0:ffff:8e4e:73a0
142.78.115.161 0:0:0:0:0:ffff:8e4e:73a1
142.78.115.162 0:0:0:0:0:ffff:8e4e:73a2
142.78.115.163 0:0:0:0:0:ffff:8e4e:73a3
142.78.115.164 0:0:0:0:0:ffff:8e4e:73a4
142.78.115.165 0:0:0:0:0:ffff:8e4e:73a5
142.78.115.166 0:0:0:0:0:ffff:8e4e:73a6
142.78.115.167 0:0:0:0:0:ffff:8e4e:73a7
142.78.115.168 0:0:0:0:0:ffff:8e4e:73a8
142.78.115.169 0:0:0:0:0:ffff:8e4e:73a9
142.78.115.170 0:0:0:0:0:ffff:8e4e:73aa
142.78.115.171 0:0:0:0:0:ffff:8e4e:73ab
142.78.115.172 0:0:0:0:0:ffff:8e4e:73ac
142.78.115.173 0:0:0:0:0:ffff:8e4e:73ad
142.78.115.174 0:0:0:0:0:ffff:8e4e:73ae
142.78.115.175 0:0:0:0:0:ffff:8e4e:73af
142.78.115.176 0:0:0:0:0:ffff:8e4e:73b0
142.78.115.177 0:0:0:0:0:ffff:8e4e:73b1
142.78.115.178 0:0:0:0:0:ffff:8e4e:73b2
142.78.115.179 0:0:0:0:0:ffff:8e4e:73b3
142.78.115.180 0:0:0:0:0:ffff:8e4e:73b4


142.78.115.181 0:0:0:0:0:ffff:8e4e:73b5
142.78.115.182 0:0:0:0:0:ffff:8e4e:73b6
142.78.115.183 0:0:0:0:0:ffff:8e4e:73b7
142.78.115.184 0:0:0:0:0:ffff:8e4e:73b8
142.78.115.185 0:0:0:0:0:ffff:8e4e:73b9
142.78.115.186 0:0:0:0:0:ffff:8e4e:73ba
142.78.115.187 0:0:0:0:0:ffff:8e4e:73bb
142.78.115.188 0:0:0:0:0:ffff:8e4e:73bc
142.78.115.189 0:0:0:0:0:ffff:8e4e:73bd
142.78.115.190 0:0:0:0:0:ffff:8e4e:73be
142.78.115.191 0:0:0:0:0:ffff:8e4e:73bf
142.78.115.192 0:0:0:0:0:ffff:8e4e:73c0
142.78.115.193 0:0:0:0:0:ffff:8e4e:73c1
142.78.115.194 0:0:0:0:0:ffff:8e4e:73c2
142.78.115.195 0:0:0:0:0:ffff:8e4e:73c3
142.78.115.196 0:0:0:0:0:ffff:8e4e:73c4
142.78.115.197 0:0:0:0:0:ffff:8e4e:73c5
142.78.115.198 0:0:0:0:0:ffff:8e4e:73c6
142.78.115.199 0:0:0:0:0:ffff:8e4e:73c7
142.78.115.200 0:0:0:0:0:ffff:8e4e:73c8
142.78.115.201 0:0:0:0:0:ffff:8e4e:73c9
142.78.115.202 0:0:0:0:0:ffff:8e4e:73ca
142.78.115.203 0:0:0:0:0:ffff:8e4e:73cb
142.78.115.204 0:0:0:0:0:ffff:8e4e:73cc
142.78.115.205 0:0:0:0:0:ffff:8e4e:73cd
142.78.115.206 0:0:0:0:0:ffff:8e4e:73ce
142.78.115.207 0:0:0:0:0:ffff:8e4e:73cf
142.78.115.208 0:0:0:0:0:ffff:8e4e:73d0
142.78.115.209 0:0:0:0:0:ffff:8e4e:73d1
142.78.115.210 0:0:0:0:0:ffff:8e4e:73d2
142.78.115.211 0:0:0:0:0:ffff:8e4e:73d3
142.78.115.212 0:0:0:0:0:ffff:8e4e:73d4
142.78.115.213 0:0:0:0:0:ffff:8e4e:73d5
142.78.115.214 0:0:0:0:0:ffff:8e4e:73d6
142.78.115.215 0:0:0:0:0:ffff:8e4e:73d7
142.78.115.216 0:0:0:0:0:ffff:8e4e:73d8
142.78.115.217 0:0:0:0:0:ffff:8e4e:73d9
142.78.115.218 0:0:0:0:0:ffff:8e4e:73da
142.78.115.219 0:0:0:0:0:ffff:8e4e:73db
142.78.115.220 0:0:0:0:0:ffff:8e4e:73dc
142.78.115.221 0:0:0:0:0:ffff:8e4e:73dd
142.78.115.222 0:0:0:0:0:ffff:8e4e:73de
142.78.115.223 0:0:0:0:0:ffff:8e4e:73df
142.78.115.224 0:0:0:0:0:ffff:8e4e:73e0
142.78.115.225 0:0:0:0:0:ffff:8e4e:73e1
142.78.115.226 0:0:0:0:0:ffff:8e4e:73e2
142.78.115.227 0:0:0:0:0:ffff:8e4e:73e3
142.78.115.228 0:0:0:0:0:ffff:8e4e:73e4
142.78.115.229 0:0:0:0:0:ffff:8e4e:73e5
142.78.115.230 0:0:0:0:0:ffff:8e4e:73e6
142.78.115.231 0:0:0:0:0:ffff:8e4e:73e7
142.78.115.232 0:0:0:0:0:ffff:8e4e:73e8
142.78.115.233 0:0:0:0:0:ffff:8e4e:73e9
142.78.115.234 0:0:0:0:0:ffff:8e4e:73ea
142.78.115.235 0:0:0:0:0:ffff:8e4e:73eb
142.78.115.236 0:0:0:0:0:ffff:8e4e:73ec
142.78.115.237 0:0:0:0:0:ffff:8e4e:73ed
142.78.115.238 0:0:0:0:0:ffff:8e4e:73ee
142.78.115.239 0:0:0:0:0:ffff:8e4e:73ef
142.78.115.240 0:0:0:0:0:ffff:8e4e:73f0
142.78.115.241 0:0:0:0:0:ffff:8e4e:73f1
142.78.115.242 0:0:0:0:0:ffff:8e4e:73f2
142.78.115.243 0:0:0:0:0:ffff:8e4e:73f3
142.78.115.244 0:0:0:0:0:ffff:8e4e:73f4
142.78.115.245 0:0:0:0:0:ffff:8e4e:73f5
142.78.115.246 0:0:0:0:0:ffff:8e4e:73f6
142.78.115.247 0:0:0:0:0:ffff:8e4e:73f7
142.78.115.248 0:0:0:0:0:ffff:8e4e:73f8
142.78.115.249 0:0:0:0:0:ffff:8e4e:73f9
142.78.115.250 0:0:0:0:0:ffff:8e4e:73fa
142.78.115.251 0:0:0:0:0:ffff:8e4e:73fb
142.78.115.252 0:0:0:0:0:ffff:8e4e:73fc
142.78.115.253 0:0:0:0:0:ffff:8e4e:73fd
142.78.115.254 0:0:0:0:0:ffff:8e4e:73fe
142.78.115.255 0:0:0:0:0:ffff:8e4e:73ff


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.