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
157.147.148.1 0:0:0:0:0:ffff:9d93:9401
157.147.148.2 0:0:0:0:0:ffff:9d93:9402
157.147.148.3 0:0:0:0:0:ffff:9d93:9403
157.147.148.4 0:0:0:0:0:ffff:9d93:9404
157.147.148.5 0:0:0:0:0:ffff:9d93:9405
157.147.148.6 0:0:0:0:0:ffff:9d93:9406
157.147.148.7 0:0:0:0:0:ffff:9d93:9407
157.147.148.8 0:0:0:0:0:ffff:9d93:9408
157.147.148.9 0:0:0:0:0:ffff:9d93:9409
157.147.148.10 0:0:0:0:0:ffff:9d93:940a
157.147.148.11 0:0:0:0:0:ffff:9d93:940b
157.147.148.12 0:0:0:0:0:ffff:9d93:940c
157.147.148.13 0:0:0:0:0:ffff:9d93:940d
157.147.148.14 0:0:0:0:0:ffff:9d93:940e
157.147.148.15 0:0:0:0:0:ffff:9d93:940f
157.147.148.16 0:0:0:0:0:ffff:9d93:9410
157.147.148.17 0:0:0:0:0:ffff:9d93:9411
157.147.148.18 0:0:0:0:0:ffff:9d93:9412
157.147.148.19 0:0:0:0:0:ffff:9d93:9413
157.147.148.20 0:0:0:0:0:ffff:9d93:9414
157.147.148.21 0:0:0:0:0:ffff:9d93:9415
157.147.148.22 0:0:0:0:0:ffff:9d93:9416
157.147.148.23 0:0:0:0:0:ffff:9d93:9417
157.147.148.24 0:0:0:0:0:ffff:9d93:9418
157.147.148.25 0:0:0:0:0:ffff:9d93:9419
157.147.148.26 0:0:0:0:0:ffff:9d93:941a
157.147.148.27 0:0:0:0:0:ffff:9d93:941b
157.147.148.28 0:0:0:0:0:ffff:9d93:941c
157.147.148.29 0:0:0:0:0:ffff:9d93:941d
157.147.148.30 0:0:0:0:0:ffff:9d93:941e
157.147.148.31 0:0:0:0:0:ffff:9d93:941f
157.147.148.32 0:0:0:0:0:ffff:9d93:9420
157.147.148.33 0:0:0:0:0:ffff:9d93:9421
157.147.148.34 0:0:0:0:0:ffff:9d93:9422
157.147.148.35 0:0:0:0:0:ffff:9d93:9423
157.147.148.36 0:0:0:0:0:ffff:9d93:9424
157.147.148.37 0:0:0:0:0:ffff:9d93:9425
157.147.148.38 0:0:0:0:0:ffff:9d93:9426
157.147.148.39 0:0:0:0:0:ffff:9d93:9427
157.147.148.40 0:0:0:0:0:ffff:9d93:9428
157.147.148.41 0:0:0:0:0:ffff:9d93:9429
157.147.148.42 0:0:0:0:0:ffff:9d93:942a
157.147.148.43 0:0:0:0:0:ffff:9d93:942b
157.147.148.44 0:0:0:0:0:ffff:9d93:942c
157.147.148.45 0:0:0:0:0:ffff:9d93:942d
157.147.148.46 0:0:0:0:0:ffff:9d93:942e
157.147.148.47 0:0:0:0:0:ffff:9d93:942f
157.147.148.48 0:0:0:0:0:ffff:9d93:9430
157.147.148.49 0:0:0:0:0:ffff:9d93:9431
157.147.148.50 0:0:0:0:0:ffff:9d93:9432
157.147.148.51 0:0:0:0:0:ffff:9d93:9433
157.147.148.52 0:0:0:0:0:ffff:9d93:9434
157.147.148.53 0:0:0:0:0:ffff:9d93:9435
157.147.148.54 0:0:0:0:0:ffff:9d93:9436
157.147.148.55 0:0:0:0:0:ffff:9d93:9437
157.147.148.56 0:0:0:0:0:ffff:9d93:9438
157.147.148.57 0:0:0:0:0:ffff:9d93:9439
157.147.148.58 0:0:0:0:0:ffff:9d93:943a
157.147.148.59 0:0:0:0:0:ffff:9d93:943b
157.147.148.60 0:0:0:0:0:ffff:9d93:943c


157.147.148.61 0:0:0:0:0:ffff:9d93:943d
157.147.148.62 0:0:0:0:0:ffff:9d93:943e
157.147.148.63 0:0:0:0:0:ffff:9d93:943f
157.147.148.64 0:0:0:0:0:ffff:9d93:9440
157.147.148.65 0:0:0:0:0:ffff:9d93:9441
157.147.148.66 0:0:0:0:0:ffff:9d93:9442
157.147.148.67 0:0:0:0:0:ffff:9d93:9443
157.147.148.68 0:0:0:0:0:ffff:9d93:9444
157.147.148.69 0:0:0:0:0:ffff:9d93:9445
157.147.148.70 0:0:0:0:0:ffff:9d93:9446
157.147.148.71 0:0:0:0:0:ffff:9d93:9447
157.147.148.72 0:0:0:0:0:ffff:9d93:9448
157.147.148.73 0:0:0:0:0:ffff:9d93:9449
157.147.148.74 0:0:0:0:0:ffff:9d93:944a
157.147.148.75 0:0:0:0:0:ffff:9d93:944b
157.147.148.76 0:0:0:0:0:ffff:9d93:944c
157.147.148.77 0:0:0:0:0:ffff:9d93:944d
157.147.148.78 0:0:0:0:0:ffff:9d93:944e
157.147.148.79 0:0:0:0:0:ffff:9d93:944f
157.147.148.80 0:0:0:0:0:ffff:9d93:9450
157.147.148.81 0:0:0:0:0:ffff:9d93:9451
157.147.148.82 0:0:0:0:0:ffff:9d93:9452
157.147.148.83 0:0:0:0:0:ffff:9d93:9453
157.147.148.84 0:0:0:0:0:ffff:9d93:9454
157.147.148.85 0:0:0:0:0:ffff:9d93:9455
157.147.148.86 0:0:0:0:0:ffff:9d93:9456
157.147.148.87 0:0:0:0:0:ffff:9d93:9457
157.147.148.88 0:0:0:0:0:ffff:9d93:9458
157.147.148.89 0:0:0:0:0:ffff:9d93:9459
157.147.148.90 0:0:0:0:0:ffff:9d93:945a
157.147.148.91 0:0:0:0:0:ffff:9d93:945b
157.147.148.92 0:0:0:0:0:ffff:9d93:945c
157.147.148.93 0:0:0:0:0:ffff:9d93:945d
157.147.148.94 0:0:0:0:0:ffff:9d93:945e
157.147.148.95 0:0:0:0:0:ffff:9d93:945f
157.147.148.96 0:0:0:0:0:ffff:9d93:9460
157.147.148.97 0:0:0:0:0:ffff:9d93:9461
157.147.148.98 0:0:0:0:0:ffff:9d93:9462
157.147.148.99 0:0:0:0:0:ffff:9d93:9463
157.147.148.100 0:0:0:0:0:ffff:9d93:9464
157.147.148.101 0:0:0:0:0:ffff:9d93:9465
157.147.148.102 0:0:0:0:0:ffff:9d93:9466
157.147.148.103 0:0:0:0:0:ffff:9d93:9467
157.147.148.104 0:0:0:0:0:ffff:9d93:9468
157.147.148.105 0:0:0:0:0:ffff:9d93:9469
157.147.148.106 0:0:0:0:0:ffff:9d93:946a
157.147.148.107 0:0:0:0:0:ffff:9d93:946b
157.147.148.108 0:0:0:0:0:ffff:9d93:946c
157.147.148.109 0:0:0:0:0:ffff:9d93:946d
157.147.148.110 0:0:0:0:0:ffff:9d93:946e
157.147.148.111 0:0:0:0:0:ffff:9d93:946f
157.147.148.112 0:0:0:0:0:ffff:9d93:9470
157.147.148.113 0:0:0:0:0:ffff:9d93:9471
157.147.148.114 0:0:0:0:0:ffff:9d93:9472
157.147.148.115 0:0:0:0:0:ffff:9d93:9473
157.147.148.116 0:0:0:0:0:ffff:9d93:9474
157.147.148.117 0:0:0:0:0:ffff:9d93:9475
157.147.148.118 0:0:0:0:0:ffff:9d93:9476
157.147.148.119 0:0:0:0:0:ffff:9d93:9477
157.147.148.120 0:0:0:0:0:ffff:9d93:9478


157.147.148.121 0:0:0:0:0:ffff:9d93:9479
157.147.148.122 0:0:0:0:0:ffff:9d93:947a
157.147.148.123 0:0:0:0:0:ffff:9d93:947b
157.147.148.124 0:0:0:0:0:ffff:9d93:947c
157.147.148.125 0:0:0:0:0:ffff:9d93:947d
157.147.148.126 0:0:0:0:0:ffff:9d93:947e
157.147.148.127 0:0:0:0:0:ffff:9d93:947f
157.147.148.128 0:0:0:0:0:ffff:9d93:9480
157.147.148.129 0:0:0:0:0:ffff:9d93:9481
157.147.148.130 0:0:0:0:0:ffff:9d93:9482
157.147.148.131 0:0:0:0:0:ffff:9d93:9483
157.147.148.132 0:0:0:0:0:ffff:9d93:9484
157.147.148.133 0:0:0:0:0:ffff:9d93:9485
157.147.148.134 0:0:0:0:0:ffff:9d93:9486
157.147.148.135 0:0:0:0:0:ffff:9d93:9487
157.147.148.136 0:0:0:0:0:ffff:9d93:9488
157.147.148.137 0:0:0:0:0:ffff:9d93:9489
157.147.148.138 0:0:0:0:0:ffff:9d93:948a
157.147.148.139 0:0:0:0:0:ffff:9d93:948b
157.147.148.140 0:0:0:0:0:ffff:9d93:948c
157.147.148.141 0:0:0:0:0:ffff:9d93:948d
157.147.148.142 0:0:0:0:0:ffff:9d93:948e
157.147.148.143 0:0:0:0:0:ffff:9d93:948f
157.147.148.144 0:0:0:0:0:ffff:9d93:9490
157.147.148.145 0:0:0:0:0:ffff:9d93:9491
157.147.148.146 0:0:0:0:0:ffff:9d93:9492
157.147.148.147 0:0:0:0:0:ffff:9d93:9493
157.147.148.148 0:0:0:0:0:ffff:9d93:9494
157.147.148.149 0:0:0:0:0:ffff:9d93:9495
157.147.148.150 0:0:0:0:0:ffff:9d93:9496
157.147.148.151 0:0:0:0:0:ffff:9d93:9497
157.147.148.152 0:0:0:0:0:ffff:9d93:9498
157.147.148.153 0:0:0:0:0:ffff:9d93:9499
157.147.148.154 0:0:0:0:0:ffff:9d93:949a
157.147.148.155 0:0:0:0:0:ffff:9d93:949b
157.147.148.156 0:0:0:0:0:ffff:9d93:949c
157.147.148.157 0:0:0:0:0:ffff:9d93:949d
157.147.148.158 0:0:0:0:0:ffff:9d93:949e
157.147.148.159 0:0:0:0:0:ffff:9d93:949f
157.147.148.160 0:0:0:0:0:ffff:9d93:94a0
157.147.148.161 0:0:0:0:0:ffff:9d93:94a1
157.147.148.162 0:0:0:0:0:ffff:9d93:94a2
157.147.148.163 0:0:0:0:0:ffff:9d93:94a3
157.147.148.164 0:0:0:0:0:ffff:9d93:94a4
157.147.148.165 0:0:0:0:0:ffff:9d93:94a5
157.147.148.166 0:0:0:0:0:ffff:9d93:94a6
157.147.148.167 0:0:0:0:0:ffff:9d93:94a7
157.147.148.168 0:0:0:0:0:ffff:9d93:94a8
157.147.148.169 0:0:0:0:0:ffff:9d93:94a9
157.147.148.170 0:0:0:0:0:ffff:9d93:94aa
157.147.148.171 0:0:0:0:0:ffff:9d93:94ab
157.147.148.172 0:0:0:0:0:ffff:9d93:94ac
157.147.148.173 0:0:0:0:0:ffff:9d93:94ad
157.147.148.174 0:0:0:0:0:ffff:9d93:94ae
157.147.148.175 0:0:0:0:0:ffff:9d93:94af
157.147.148.176 0:0:0:0:0:ffff:9d93:94b0
157.147.148.177 0:0:0:0:0:ffff:9d93:94b1
157.147.148.178 0:0:0:0:0:ffff:9d93:94b2
157.147.148.179 0:0:0:0:0:ffff:9d93:94b3
157.147.148.180 0:0:0:0:0:ffff:9d93:94b4


157.147.148.181 0:0:0:0:0:ffff:9d93:94b5
157.147.148.182 0:0:0:0:0:ffff:9d93:94b6
157.147.148.183 0:0:0:0:0:ffff:9d93:94b7
157.147.148.184 0:0:0:0:0:ffff:9d93:94b8
157.147.148.185 0:0:0:0:0:ffff:9d93:94b9
157.147.148.186 0:0:0:0:0:ffff:9d93:94ba
157.147.148.187 0:0:0:0:0:ffff:9d93:94bb
157.147.148.188 0:0:0:0:0:ffff:9d93:94bc
157.147.148.189 0:0:0:0:0:ffff:9d93:94bd
157.147.148.190 0:0:0:0:0:ffff:9d93:94be
157.147.148.191 0:0:0:0:0:ffff:9d93:94bf
157.147.148.192 0:0:0:0:0:ffff:9d93:94c0
157.147.148.193 0:0:0:0:0:ffff:9d93:94c1
157.147.148.194 0:0:0:0:0:ffff:9d93:94c2
157.147.148.195 0:0:0:0:0:ffff:9d93:94c3
157.147.148.196 0:0:0:0:0:ffff:9d93:94c4
157.147.148.197 0:0:0:0:0:ffff:9d93:94c5
157.147.148.198 0:0:0:0:0:ffff:9d93:94c6
157.147.148.199 0:0:0:0:0:ffff:9d93:94c7
157.147.148.200 0:0:0:0:0:ffff:9d93:94c8
157.147.148.201 0:0:0:0:0:ffff:9d93:94c9
157.147.148.202 0:0:0:0:0:ffff:9d93:94ca
157.147.148.203 0:0:0:0:0:ffff:9d93:94cb
157.147.148.204 0:0:0:0:0:ffff:9d93:94cc
157.147.148.205 0:0:0:0:0:ffff:9d93:94cd
157.147.148.206 0:0:0:0:0:ffff:9d93:94ce
157.147.148.207 0:0:0:0:0:ffff:9d93:94cf
157.147.148.208 0:0:0:0:0:ffff:9d93:94d0
157.147.148.209 0:0:0:0:0:ffff:9d93:94d1
157.147.148.210 0:0:0:0:0:ffff:9d93:94d2
157.147.148.211 0:0:0:0:0:ffff:9d93:94d3
157.147.148.212 0:0:0:0:0:ffff:9d93:94d4
157.147.148.213 0:0:0:0:0:ffff:9d93:94d5
157.147.148.214 0:0:0:0:0:ffff:9d93:94d6
157.147.148.215 0:0:0:0:0:ffff:9d93:94d7
157.147.148.216 0:0:0:0:0:ffff:9d93:94d8
157.147.148.217 0:0:0:0:0:ffff:9d93:94d9
157.147.148.218 0:0:0:0:0:ffff:9d93:94da
157.147.148.219 0:0:0:0:0:ffff:9d93:94db
157.147.148.220 0:0:0:0:0:ffff:9d93:94dc
157.147.148.221 0:0:0:0:0:ffff:9d93:94dd
157.147.148.222 0:0:0:0:0:ffff:9d93:94de
157.147.148.223 0:0:0:0:0:ffff:9d93:94df
157.147.148.224 0:0:0:0:0:ffff:9d93:94e0
157.147.148.225 0:0:0:0:0:ffff:9d93:94e1
157.147.148.226 0:0:0:0:0:ffff:9d93:94e2
157.147.148.227 0:0:0:0:0:ffff:9d93:94e3
157.147.148.228 0:0:0:0:0:ffff:9d93:94e4
157.147.148.229 0:0:0:0:0:ffff:9d93:94e5
157.147.148.230 0:0:0:0:0:ffff:9d93:94e6
157.147.148.231 0:0:0:0:0:ffff:9d93:94e7
157.147.148.232 0:0:0:0:0:ffff:9d93:94e8
157.147.148.233 0:0:0:0:0:ffff:9d93:94e9
157.147.148.234 0:0:0:0:0:ffff:9d93:94ea
157.147.148.235 0:0:0:0:0:ffff:9d93:94eb
157.147.148.236 0:0:0:0:0:ffff:9d93:94ec
157.147.148.237 0:0:0:0:0:ffff:9d93:94ed
157.147.148.238 0:0:0:0:0:ffff:9d93:94ee
157.147.148.239 0:0:0:0:0:ffff:9d93:94ef
157.147.148.240 0:0:0:0:0:ffff:9d93:94f0
157.147.148.241 0:0:0:0:0:ffff:9d93:94f1
157.147.148.242 0:0:0:0:0:ffff:9d93:94f2
157.147.148.243 0:0:0:0:0:ffff:9d93:94f3
157.147.148.244 0:0:0:0:0:ffff:9d93:94f4
157.147.148.245 0:0:0:0:0:ffff:9d93:94f5
157.147.148.246 0:0:0:0:0:ffff:9d93:94f6
157.147.148.247 0:0:0:0:0:ffff:9d93:94f7
157.147.148.248 0:0:0:0:0:ffff:9d93:94f8
157.147.148.249 0:0:0:0:0:ffff:9d93:94f9
157.147.148.250 0:0:0:0:0:ffff:9d93:94fa
157.147.148.251 0:0:0:0:0:ffff:9d93:94fb
157.147.148.252 0:0:0:0:0:ffff:9d93:94fc
157.147.148.253 0:0:0:0:0:ffff:9d93:94fd
157.147.148.254 0:0:0:0:0:ffff:9d93:94fe
157.147.148.255 0:0:0:0:0:ffff:9d93:94ff


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.