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
15.222.148.1 0:0:0:0:0:ffff:fde:9401
15.222.148.2 0:0:0:0:0:ffff:fde:9402
15.222.148.3 0:0:0:0:0:ffff:fde:9403
15.222.148.4 0:0:0:0:0:ffff:fde:9404
15.222.148.5 0:0:0:0:0:ffff:fde:9405
15.222.148.6 0:0:0:0:0:ffff:fde:9406
15.222.148.7 0:0:0:0:0:ffff:fde:9407
15.222.148.8 0:0:0:0:0:ffff:fde:9408
15.222.148.9 0:0:0:0:0:ffff:fde:9409
15.222.148.10 0:0:0:0:0:ffff:fde:940a
15.222.148.11 0:0:0:0:0:ffff:fde:940b
15.222.148.12 0:0:0:0:0:ffff:fde:940c
15.222.148.13 0:0:0:0:0:ffff:fde:940d
15.222.148.14 0:0:0:0:0:ffff:fde:940e
15.222.148.15 0:0:0:0:0:ffff:fde:940f
15.222.148.16 0:0:0:0:0:ffff:fde:9410
15.222.148.17 0:0:0:0:0:ffff:fde:9411
15.222.148.18 0:0:0:0:0:ffff:fde:9412
15.222.148.19 0:0:0:0:0:ffff:fde:9413
15.222.148.20 0:0:0:0:0:ffff:fde:9414
15.222.148.21 0:0:0:0:0:ffff:fde:9415
15.222.148.22 0:0:0:0:0:ffff:fde:9416
15.222.148.23 0:0:0:0:0:ffff:fde:9417
15.222.148.24 0:0:0:0:0:ffff:fde:9418
15.222.148.25 0:0:0:0:0:ffff:fde:9419
15.222.148.26 0:0:0:0:0:ffff:fde:941a
15.222.148.27 0:0:0:0:0:ffff:fde:941b
15.222.148.28 0:0:0:0:0:ffff:fde:941c
15.222.148.29 0:0:0:0:0:ffff:fde:941d
15.222.148.30 0:0:0:0:0:ffff:fde:941e
15.222.148.31 0:0:0:0:0:ffff:fde:941f
15.222.148.32 0:0:0:0:0:ffff:fde:9420
15.222.148.33 0:0:0:0:0:ffff:fde:9421
15.222.148.34 0:0:0:0:0:ffff:fde:9422
15.222.148.35 0:0:0:0:0:ffff:fde:9423
15.222.148.36 0:0:0:0:0:ffff:fde:9424
15.222.148.37 0:0:0:0:0:ffff:fde:9425
15.222.148.38 0:0:0:0:0:ffff:fde:9426
15.222.148.39 0:0:0:0:0:ffff:fde:9427
15.222.148.40 0:0:0:0:0:ffff:fde:9428
15.222.148.41 0:0:0:0:0:ffff:fde:9429
15.222.148.42 0:0:0:0:0:ffff:fde:942a
15.222.148.43 0:0:0:0:0:ffff:fde:942b
15.222.148.44 0:0:0:0:0:ffff:fde:942c
15.222.148.45 0:0:0:0:0:ffff:fde:942d
15.222.148.46 0:0:0:0:0:ffff:fde:942e
15.222.148.47 0:0:0:0:0:ffff:fde:942f
15.222.148.48 0:0:0:0:0:ffff:fde:9430
15.222.148.49 0:0:0:0:0:ffff:fde:9431
15.222.148.50 0:0:0:0:0:ffff:fde:9432
15.222.148.51 0:0:0:0:0:ffff:fde:9433
15.222.148.52 0:0:0:0:0:ffff:fde:9434
15.222.148.53 0:0:0:0:0:ffff:fde:9435
15.222.148.54 0:0:0:0:0:ffff:fde:9436
15.222.148.55 0:0:0:0:0:ffff:fde:9437
15.222.148.56 0:0:0:0:0:ffff:fde:9438
15.222.148.57 0:0:0:0:0:ffff:fde:9439
15.222.148.58 0:0:0:0:0:ffff:fde:943a
15.222.148.59 0:0:0:0:0:ffff:fde:943b
15.222.148.60 0:0:0:0:0:ffff:fde:943c


15.222.148.61 0:0:0:0:0:ffff:fde:943d
15.222.148.62 0:0:0:0:0:ffff:fde:943e
15.222.148.63 0:0:0:0:0:ffff:fde:943f
15.222.148.64 0:0:0:0:0:ffff:fde:9440
15.222.148.65 0:0:0:0:0:ffff:fde:9441
15.222.148.66 0:0:0:0:0:ffff:fde:9442
15.222.148.67 0:0:0:0:0:ffff:fde:9443
15.222.148.68 0:0:0:0:0:ffff:fde:9444
15.222.148.69 0:0:0:0:0:ffff:fde:9445
15.222.148.70 0:0:0:0:0:ffff:fde:9446
15.222.148.71 0:0:0:0:0:ffff:fde:9447
15.222.148.72 0:0:0:0:0:ffff:fde:9448
15.222.148.73 0:0:0:0:0:ffff:fde:9449
15.222.148.74 0:0:0:0:0:ffff:fde:944a
15.222.148.75 0:0:0:0:0:ffff:fde:944b
15.222.148.76 0:0:0:0:0:ffff:fde:944c
15.222.148.77 0:0:0:0:0:ffff:fde:944d
15.222.148.78 0:0:0:0:0:ffff:fde:944e
15.222.148.79 0:0:0:0:0:ffff:fde:944f
15.222.148.80 0:0:0:0:0:ffff:fde:9450
15.222.148.81 0:0:0:0:0:ffff:fde:9451
15.222.148.82 0:0:0:0:0:ffff:fde:9452
15.222.148.83 0:0:0:0:0:ffff:fde:9453
15.222.148.84 0:0:0:0:0:ffff:fde:9454
15.222.148.85 0:0:0:0:0:ffff:fde:9455
15.222.148.86 0:0:0:0:0:ffff:fde:9456
15.222.148.87 0:0:0:0:0:ffff:fde:9457
15.222.148.88 0:0:0:0:0:ffff:fde:9458
15.222.148.89 0:0:0:0:0:ffff:fde:9459
15.222.148.90 0:0:0:0:0:ffff:fde:945a
15.222.148.91 0:0:0:0:0:ffff:fde:945b
15.222.148.92 0:0:0:0:0:ffff:fde:945c
15.222.148.93 0:0:0:0:0:ffff:fde:945d
15.222.148.94 0:0:0:0:0:ffff:fde:945e
15.222.148.95 0:0:0:0:0:ffff:fde:945f
15.222.148.96 0:0:0:0:0:ffff:fde:9460
15.222.148.97 0:0:0:0:0:ffff:fde:9461
15.222.148.98 0:0:0:0:0:ffff:fde:9462
15.222.148.99 0:0:0:0:0:ffff:fde:9463
15.222.148.100 0:0:0:0:0:ffff:fde:9464
15.222.148.101 0:0:0:0:0:ffff:fde:9465
15.222.148.102 0:0:0:0:0:ffff:fde:9466
15.222.148.103 0:0:0:0:0:ffff:fde:9467
15.222.148.104 0:0:0:0:0:ffff:fde:9468
15.222.148.105 0:0:0:0:0:ffff:fde:9469
15.222.148.106 0:0:0:0:0:ffff:fde:946a
15.222.148.107 0:0:0:0:0:ffff:fde:946b
15.222.148.108 0:0:0:0:0:ffff:fde:946c
15.222.148.109 0:0:0:0:0:ffff:fde:946d
15.222.148.110 0:0:0:0:0:ffff:fde:946e
15.222.148.111 0:0:0:0:0:ffff:fde:946f
15.222.148.112 0:0:0:0:0:ffff:fde:9470
15.222.148.113 0:0:0:0:0:ffff:fde:9471
15.222.148.114 0:0:0:0:0:ffff:fde:9472
15.222.148.115 0:0:0:0:0:ffff:fde:9473
15.222.148.116 0:0:0:0:0:ffff:fde:9474
15.222.148.117 0:0:0:0:0:ffff:fde:9475
15.222.148.118 0:0:0:0:0:ffff:fde:9476
15.222.148.119 0:0:0:0:0:ffff:fde:9477
15.222.148.120 0:0:0:0:0:ffff:fde:9478


15.222.148.121 0:0:0:0:0:ffff:fde:9479
15.222.148.122 0:0:0:0:0:ffff:fde:947a
15.222.148.123 0:0:0:0:0:ffff:fde:947b
15.222.148.124 0:0:0:0:0:ffff:fde:947c
15.222.148.125 0:0:0:0:0:ffff:fde:947d
15.222.148.126 0:0:0:0:0:ffff:fde:947e
15.222.148.127 0:0:0:0:0:ffff:fde:947f
15.222.148.128 0:0:0:0:0:ffff:fde:9480
15.222.148.129 0:0:0:0:0:ffff:fde:9481
15.222.148.130 0:0:0:0:0:ffff:fde:9482
15.222.148.131 0:0:0:0:0:ffff:fde:9483
15.222.148.132 0:0:0:0:0:ffff:fde:9484
15.222.148.133 0:0:0:0:0:ffff:fde:9485
15.222.148.134 0:0:0:0:0:ffff:fde:9486
15.222.148.135 0:0:0:0:0:ffff:fde:9487
15.222.148.136 0:0:0:0:0:ffff:fde:9488
15.222.148.137 0:0:0:0:0:ffff:fde:9489
15.222.148.138 0:0:0:0:0:ffff:fde:948a
15.222.148.139 0:0:0:0:0:ffff:fde:948b
15.222.148.140 0:0:0:0:0:ffff:fde:948c
15.222.148.141 0:0:0:0:0:ffff:fde:948d
15.222.148.142 0:0:0:0:0:ffff:fde:948e
15.222.148.143 0:0:0:0:0:ffff:fde:948f
15.222.148.144 0:0:0:0:0:ffff:fde:9490
15.222.148.145 0:0:0:0:0:ffff:fde:9491
15.222.148.146 0:0:0:0:0:ffff:fde:9492
15.222.148.147 0:0:0:0:0:ffff:fde:9493
15.222.148.148 0:0:0:0:0:ffff:fde:9494
15.222.148.149 0:0:0:0:0:ffff:fde:9495
15.222.148.150 0:0:0:0:0:ffff:fde:9496
15.222.148.151 0:0:0:0:0:ffff:fde:9497
15.222.148.152 0:0:0:0:0:ffff:fde:9498
15.222.148.153 0:0:0:0:0:ffff:fde:9499
15.222.148.154 0:0:0:0:0:ffff:fde:949a
15.222.148.155 0:0:0:0:0:ffff:fde:949b
15.222.148.156 0:0:0:0:0:ffff:fde:949c
15.222.148.157 0:0:0:0:0:ffff:fde:949d
15.222.148.158 0:0:0:0:0:ffff:fde:949e
15.222.148.159 0:0:0:0:0:ffff:fde:949f
15.222.148.160 0:0:0:0:0:ffff:fde:94a0
15.222.148.161 0:0:0:0:0:ffff:fde:94a1
15.222.148.162 0:0:0:0:0:ffff:fde:94a2
15.222.148.163 0:0:0:0:0:ffff:fde:94a3
15.222.148.164 0:0:0:0:0:ffff:fde:94a4
15.222.148.165 0:0:0:0:0:ffff:fde:94a5
15.222.148.166 0:0:0:0:0:ffff:fde:94a6
15.222.148.167 0:0:0:0:0:ffff:fde:94a7
15.222.148.168 0:0:0:0:0:ffff:fde:94a8
15.222.148.169 0:0:0:0:0:ffff:fde:94a9
15.222.148.170 0:0:0:0:0:ffff:fde:94aa
15.222.148.171 0:0:0:0:0:ffff:fde:94ab
15.222.148.172 0:0:0:0:0:ffff:fde:94ac
15.222.148.173 0:0:0:0:0:ffff:fde:94ad
15.222.148.174 0:0:0:0:0:ffff:fde:94ae
15.222.148.175 0:0:0:0:0:ffff:fde:94af
15.222.148.176 0:0:0:0:0:ffff:fde:94b0
15.222.148.177 0:0:0:0:0:ffff:fde:94b1
15.222.148.178 0:0:0:0:0:ffff:fde:94b2
15.222.148.179 0:0:0:0:0:ffff:fde:94b3
15.222.148.180 0:0:0:0:0:ffff:fde:94b4


15.222.148.181 0:0:0:0:0:ffff:fde:94b5
15.222.148.182 0:0:0:0:0:ffff:fde:94b6
15.222.148.183 0:0:0:0:0:ffff:fde:94b7
15.222.148.184 0:0:0:0:0:ffff:fde:94b8
15.222.148.185 0:0:0:0:0:ffff:fde:94b9
15.222.148.186 0:0:0:0:0:ffff:fde:94ba
15.222.148.187 0:0:0:0:0:ffff:fde:94bb
15.222.148.188 0:0:0:0:0:ffff:fde:94bc
15.222.148.189 0:0:0:0:0:ffff:fde:94bd
15.222.148.190 0:0:0:0:0:ffff:fde:94be
15.222.148.191 0:0:0:0:0:ffff:fde:94bf
15.222.148.192 0:0:0:0:0:ffff:fde:94c0
15.222.148.193 0:0:0:0:0:ffff:fde:94c1
15.222.148.194 0:0:0:0:0:ffff:fde:94c2
15.222.148.195 0:0:0:0:0:ffff:fde:94c3
15.222.148.196 0:0:0:0:0:ffff:fde:94c4
15.222.148.197 0:0:0:0:0:ffff:fde:94c5
15.222.148.198 0:0:0:0:0:ffff:fde:94c6
15.222.148.199 0:0:0:0:0:ffff:fde:94c7
15.222.148.200 0:0:0:0:0:ffff:fde:94c8
15.222.148.201 0:0:0:0:0:ffff:fde:94c9
15.222.148.202 0:0:0:0:0:ffff:fde:94ca
15.222.148.203 0:0:0:0:0:ffff:fde:94cb
15.222.148.204 0:0:0:0:0:ffff:fde:94cc
15.222.148.205 0:0:0:0:0:ffff:fde:94cd
15.222.148.206 0:0:0:0:0:ffff:fde:94ce
15.222.148.207 0:0:0:0:0:ffff:fde:94cf
15.222.148.208 0:0:0:0:0:ffff:fde:94d0
15.222.148.209 0:0:0:0:0:ffff:fde:94d1
15.222.148.210 0:0:0:0:0:ffff:fde:94d2
15.222.148.211 0:0:0:0:0:ffff:fde:94d3
15.222.148.212 0:0:0:0:0:ffff:fde:94d4
15.222.148.213 0:0:0:0:0:ffff:fde:94d5
15.222.148.214 0:0:0:0:0:ffff:fde:94d6
15.222.148.215 0:0:0:0:0:ffff:fde:94d7
15.222.148.216 0:0:0:0:0:ffff:fde:94d8
15.222.148.217 0:0:0:0:0:ffff:fde:94d9
15.222.148.218 0:0:0:0:0:ffff:fde:94da
15.222.148.219 0:0:0:0:0:ffff:fde:94db
15.222.148.220 0:0:0:0:0:ffff:fde:94dc
15.222.148.221 0:0:0:0:0:ffff:fde:94dd
15.222.148.222 0:0:0:0:0:ffff:fde:94de
15.222.148.223 0:0:0:0:0:ffff:fde:94df
15.222.148.224 0:0:0:0:0:ffff:fde:94e0
15.222.148.225 0:0:0:0:0:ffff:fde:94e1
15.222.148.226 0:0:0:0:0:ffff:fde:94e2
15.222.148.227 0:0:0:0:0:ffff:fde:94e3
15.222.148.228 0:0:0:0:0:ffff:fde:94e4
15.222.148.229 0:0:0:0:0:ffff:fde:94e5
15.222.148.230 0:0:0:0:0:ffff:fde:94e6
15.222.148.231 0:0:0:0:0:ffff:fde:94e7
15.222.148.232 0:0:0:0:0:ffff:fde:94e8
15.222.148.233 0:0:0:0:0:ffff:fde:94e9
15.222.148.234 0:0:0:0:0:ffff:fde:94ea
15.222.148.235 0:0:0:0:0:ffff:fde:94eb
15.222.148.236 0:0:0:0:0:ffff:fde:94ec
15.222.148.237 0:0:0:0:0:ffff:fde:94ed
15.222.148.238 0:0:0:0:0:ffff:fde:94ee
15.222.148.239 0:0:0:0:0:ffff:fde:94ef
15.222.148.240 0:0:0:0:0:ffff:fde:94f0
15.222.148.241 0:0:0:0:0:ffff:fde:94f1
15.222.148.242 0:0:0:0:0:ffff:fde:94f2
15.222.148.243 0:0:0:0:0:ffff:fde:94f3
15.222.148.244 0:0:0:0:0:ffff:fde:94f4
15.222.148.245 0:0:0:0:0:ffff:fde:94f5
15.222.148.246 0:0:0:0:0:ffff:fde:94f6
15.222.148.247 0:0:0:0:0:ffff:fde:94f7
15.222.148.248 0:0:0:0:0:ffff:fde:94f8
15.222.148.249 0:0:0:0:0:ffff:fde:94f9
15.222.148.250 0:0:0:0:0:ffff:fde:94fa
15.222.148.251 0:0:0:0:0:ffff:fde:94fb
15.222.148.252 0:0:0:0:0:ffff:fde:94fc
15.222.148.253 0:0:0:0:0:ffff:fde:94fd
15.222.148.254 0:0:0:0:0:ffff:fde:94fe
15.222.148.255 0:0:0:0:0:ffff:fde: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.