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
245.89.148.1 0:0:0:0:0:ffff:f559:9401
245.89.148.2 0:0:0:0:0:ffff:f559:9402
245.89.148.3 0:0:0:0:0:ffff:f559:9403
245.89.148.4 0:0:0:0:0:ffff:f559:9404
245.89.148.5 0:0:0:0:0:ffff:f559:9405
245.89.148.6 0:0:0:0:0:ffff:f559:9406
245.89.148.7 0:0:0:0:0:ffff:f559:9407
245.89.148.8 0:0:0:0:0:ffff:f559:9408
245.89.148.9 0:0:0:0:0:ffff:f559:9409
245.89.148.10 0:0:0:0:0:ffff:f559:940a
245.89.148.11 0:0:0:0:0:ffff:f559:940b
245.89.148.12 0:0:0:0:0:ffff:f559:940c
245.89.148.13 0:0:0:0:0:ffff:f559:940d
245.89.148.14 0:0:0:0:0:ffff:f559:940e
245.89.148.15 0:0:0:0:0:ffff:f559:940f
245.89.148.16 0:0:0:0:0:ffff:f559:9410
245.89.148.17 0:0:0:0:0:ffff:f559:9411
245.89.148.18 0:0:0:0:0:ffff:f559:9412
245.89.148.19 0:0:0:0:0:ffff:f559:9413
245.89.148.20 0:0:0:0:0:ffff:f559:9414
245.89.148.21 0:0:0:0:0:ffff:f559:9415
245.89.148.22 0:0:0:0:0:ffff:f559:9416
245.89.148.23 0:0:0:0:0:ffff:f559:9417
245.89.148.24 0:0:0:0:0:ffff:f559:9418
245.89.148.25 0:0:0:0:0:ffff:f559:9419
245.89.148.26 0:0:0:0:0:ffff:f559:941a
245.89.148.27 0:0:0:0:0:ffff:f559:941b
245.89.148.28 0:0:0:0:0:ffff:f559:941c
245.89.148.29 0:0:0:0:0:ffff:f559:941d
245.89.148.30 0:0:0:0:0:ffff:f559:941e
245.89.148.31 0:0:0:0:0:ffff:f559:941f
245.89.148.32 0:0:0:0:0:ffff:f559:9420
245.89.148.33 0:0:0:0:0:ffff:f559:9421
245.89.148.34 0:0:0:0:0:ffff:f559:9422
245.89.148.35 0:0:0:0:0:ffff:f559:9423
245.89.148.36 0:0:0:0:0:ffff:f559:9424
245.89.148.37 0:0:0:0:0:ffff:f559:9425
245.89.148.38 0:0:0:0:0:ffff:f559:9426
245.89.148.39 0:0:0:0:0:ffff:f559:9427
245.89.148.40 0:0:0:0:0:ffff:f559:9428
245.89.148.41 0:0:0:0:0:ffff:f559:9429
245.89.148.42 0:0:0:0:0:ffff:f559:942a
245.89.148.43 0:0:0:0:0:ffff:f559:942b
245.89.148.44 0:0:0:0:0:ffff:f559:942c
245.89.148.45 0:0:0:0:0:ffff:f559:942d
245.89.148.46 0:0:0:0:0:ffff:f559:942e
245.89.148.47 0:0:0:0:0:ffff:f559:942f
245.89.148.48 0:0:0:0:0:ffff:f559:9430
245.89.148.49 0:0:0:0:0:ffff:f559:9431
245.89.148.50 0:0:0:0:0:ffff:f559:9432
245.89.148.51 0:0:0:0:0:ffff:f559:9433
245.89.148.52 0:0:0:0:0:ffff:f559:9434
245.89.148.53 0:0:0:0:0:ffff:f559:9435
245.89.148.54 0:0:0:0:0:ffff:f559:9436
245.89.148.55 0:0:0:0:0:ffff:f559:9437
245.89.148.56 0:0:0:0:0:ffff:f559:9438
245.89.148.57 0:0:0:0:0:ffff:f559:9439
245.89.148.58 0:0:0:0:0:ffff:f559:943a
245.89.148.59 0:0:0:0:0:ffff:f559:943b
245.89.148.60 0:0:0:0:0:ffff:f559:943c


245.89.148.61 0:0:0:0:0:ffff:f559:943d
245.89.148.62 0:0:0:0:0:ffff:f559:943e
245.89.148.63 0:0:0:0:0:ffff:f559:943f
245.89.148.64 0:0:0:0:0:ffff:f559:9440
245.89.148.65 0:0:0:0:0:ffff:f559:9441
245.89.148.66 0:0:0:0:0:ffff:f559:9442
245.89.148.67 0:0:0:0:0:ffff:f559:9443
245.89.148.68 0:0:0:0:0:ffff:f559:9444
245.89.148.69 0:0:0:0:0:ffff:f559:9445
245.89.148.70 0:0:0:0:0:ffff:f559:9446
245.89.148.71 0:0:0:0:0:ffff:f559:9447
245.89.148.72 0:0:0:0:0:ffff:f559:9448
245.89.148.73 0:0:0:0:0:ffff:f559:9449
245.89.148.74 0:0:0:0:0:ffff:f559:944a
245.89.148.75 0:0:0:0:0:ffff:f559:944b
245.89.148.76 0:0:0:0:0:ffff:f559:944c
245.89.148.77 0:0:0:0:0:ffff:f559:944d
245.89.148.78 0:0:0:0:0:ffff:f559:944e
245.89.148.79 0:0:0:0:0:ffff:f559:944f
245.89.148.80 0:0:0:0:0:ffff:f559:9450
245.89.148.81 0:0:0:0:0:ffff:f559:9451
245.89.148.82 0:0:0:0:0:ffff:f559:9452
245.89.148.83 0:0:0:0:0:ffff:f559:9453
245.89.148.84 0:0:0:0:0:ffff:f559:9454
245.89.148.85 0:0:0:0:0:ffff:f559:9455
245.89.148.86 0:0:0:0:0:ffff:f559:9456
245.89.148.87 0:0:0:0:0:ffff:f559:9457
245.89.148.88 0:0:0:0:0:ffff:f559:9458
245.89.148.89 0:0:0:0:0:ffff:f559:9459
245.89.148.90 0:0:0:0:0:ffff:f559:945a
245.89.148.91 0:0:0:0:0:ffff:f559:945b
245.89.148.92 0:0:0:0:0:ffff:f559:945c
245.89.148.93 0:0:0:0:0:ffff:f559:945d
245.89.148.94 0:0:0:0:0:ffff:f559:945e
245.89.148.95 0:0:0:0:0:ffff:f559:945f
245.89.148.96 0:0:0:0:0:ffff:f559:9460
245.89.148.97 0:0:0:0:0:ffff:f559:9461
245.89.148.98 0:0:0:0:0:ffff:f559:9462
245.89.148.99 0:0:0:0:0:ffff:f559:9463
245.89.148.100 0:0:0:0:0:ffff:f559:9464
245.89.148.101 0:0:0:0:0:ffff:f559:9465
245.89.148.102 0:0:0:0:0:ffff:f559:9466
245.89.148.103 0:0:0:0:0:ffff:f559:9467
245.89.148.104 0:0:0:0:0:ffff:f559:9468
245.89.148.105 0:0:0:0:0:ffff:f559:9469
245.89.148.106 0:0:0:0:0:ffff:f559:946a
245.89.148.107 0:0:0:0:0:ffff:f559:946b
245.89.148.108 0:0:0:0:0:ffff:f559:946c
245.89.148.109 0:0:0:0:0:ffff:f559:946d
245.89.148.110 0:0:0:0:0:ffff:f559:946e
245.89.148.111 0:0:0:0:0:ffff:f559:946f
245.89.148.112 0:0:0:0:0:ffff:f559:9470
245.89.148.113 0:0:0:0:0:ffff:f559:9471
245.89.148.114 0:0:0:0:0:ffff:f559:9472
245.89.148.115 0:0:0:0:0:ffff:f559:9473
245.89.148.116 0:0:0:0:0:ffff:f559:9474
245.89.148.117 0:0:0:0:0:ffff:f559:9475
245.89.148.118 0:0:0:0:0:ffff:f559:9476
245.89.148.119 0:0:0:0:0:ffff:f559:9477
245.89.148.120 0:0:0:0:0:ffff:f559:9478


245.89.148.121 0:0:0:0:0:ffff:f559:9479
245.89.148.122 0:0:0:0:0:ffff:f559:947a
245.89.148.123 0:0:0:0:0:ffff:f559:947b
245.89.148.124 0:0:0:0:0:ffff:f559:947c
245.89.148.125 0:0:0:0:0:ffff:f559:947d
245.89.148.126 0:0:0:0:0:ffff:f559:947e
245.89.148.127 0:0:0:0:0:ffff:f559:947f
245.89.148.128 0:0:0:0:0:ffff:f559:9480
245.89.148.129 0:0:0:0:0:ffff:f559:9481
245.89.148.130 0:0:0:0:0:ffff:f559:9482
245.89.148.131 0:0:0:0:0:ffff:f559:9483
245.89.148.132 0:0:0:0:0:ffff:f559:9484
245.89.148.133 0:0:0:0:0:ffff:f559:9485
245.89.148.134 0:0:0:0:0:ffff:f559:9486
245.89.148.135 0:0:0:0:0:ffff:f559:9487
245.89.148.136 0:0:0:0:0:ffff:f559:9488
245.89.148.137 0:0:0:0:0:ffff:f559:9489
245.89.148.138 0:0:0:0:0:ffff:f559:948a
245.89.148.139 0:0:0:0:0:ffff:f559:948b
245.89.148.140 0:0:0:0:0:ffff:f559:948c
245.89.148.141 0:0:0:0:0:ffff:f559:948d
245.89.148.142 0:0:0:0:0:ffff:f559:948e
245.89.148.143 0:0:0:0:0:ffff:f559:948f
245.89.148.144 0:0:0:0:0:ffff:f559:9490
245.89.148.145 0:0:0:0:0:ffff:f559:9491
245.89.148.146 0:0:0:0:0:ffff:f559:9492
245.89.148.147 0:0:0:0:0:ffff:f559:9493
245.89.148.148 0:0:0:0:0:ffff:f559:9494
245.89.148.149 0:0:0:0:0:ffff:f559:9495
245.89.148.150 0:0:0:0:0:ffff:f559:9496
245.89.148.151 0:0:0:0:0:ffff:f559:9497
245.89.148.152 0:0:0:0:0:ffff:f559:9498
245.89.148.153 0:0:0:0:0:ffff:f559:9499
245.89.148.154 0:0:0:0:0:ffff:f559:949a
245.89.148.155 0:0:0:0:0:ffff:f559:949b
245.89.148.156 0:0:0:0:0:ffff:f559:949c
245.89.148.157 0:0:0:0:0:ffff:f559:949d
245.89.148.158 0:0:0:0:0:ffff:f559:949e
245.89.148.159 0:0:0:0:0:ffff:f559:949f
245.89.148.160 0:0:0:0:0:ffff:f559:94a0
245.89.148.161 0:0:0:0:0:ffff:f559:94a1
245.89.148.162 0:0:0:0:0:ffff:f559:94a2
245.89.148.163 0:0:0:0:0:ffff:f559:94a3
245.89.148.164 0:0:0:0:0:ffff:f559:94a4
245.89.148.165 0:0:0:0:0:ffff:f559:94a5
245.89.148.166 0:0:0:0:0:ffff:f559:94a6
245.89.148.167 0:0:0:0:0:ffff:f559:94a7
245.89.148.168 0:0:0:0:0:ffff:f559:94a8
245.89.148.169 0:0:0:0:0:ffff:f559:94a9
245.89.148.170 0:0:0:0:0:ffff:f559:94aa
245.89.148.171 0:0:0:0:0:ffff:f559:94ab
245.89.148.172 0:0:0:0:0:ffff:f559:94ac
245.89.148.173 0:0:0:0:0:ffff:f559:94ad
245.89.148.174 0:0:0:0:0:ffff:f559:94ae
245.89.148.175 0:0:0:0:0:ffff:f559:94af
245.89.148.176 0:0:0:0:0:ffff:f559:94b0
245.89.148.177 0:0:0:0:0:ffff:f559:94b1
245.89.148.178 0:0:0:0:0:ffff:f559:94b2
245.89.148.179 0:0:0:0:0:ffff:f559:94b3
245.89.148.180 0:0:0:0:0:ffff:f559:94b4


245.89.148.181 0:0:0:0:0:ffff:f559:94b5
245.89.148.182 0:0:0:0:0:ffff:f559:94b6
245.89.148.183 0:0:0:0:0:ffff:f559:94b7
245.89.148.184 0:0:0:0:0:ffff:f559:94b8
245.89.148.185 0:0:0:0:0:ffff:f559:94b9
245.89.148.186 0:0:0:0:0:ffff:f559:94ba
245.89.148.187 0:0:0:0:0:ffff:f559:94bb
245.89.148.188 0:0:0:0:0:ffff:f559:94bc
245.89.148.189 0:0:0:0:0:ffff:f559:94bd
245.89.148.190 0:0:0:0:0:ffff:f559:94be
245.89.148.191 0:0:0:0:0:ffff:f559:94bf
245.89.148.192 0:0:0:0:0:ffff:f559:94c0
245.89.148.193 0:0:0:0:0:ffff:f559:94c1
245.89.148.194 0:0:0:0:0:ffff:f559:94c2
245.89.148.195 0:0:0:0:0:ffff:f559:94c3
245.89.148.196 0:0:0:0:0:ffff:f559:94c4
245.89.148.197 0:0:0:0:0:ffff:f559:94c5
245.89.148.198 0:0:0:0:0:ffff:f559:94c6
245.89.148.199 0:0:0:0:0:ffff:f559:94c7
245.89.148.200 0:0:0:0:0:ffff:f559:94c8
245.89.148.201 0:0:0:0:0:ffff:f559:94c9
245.89.148.202 0:0:0:0:0:ffff:f559:94ca
245.89.148.203 0:0:0:0:0:ffff:f559:94cb
245.89.148.204 0:0:0:0:0:ffff:f559:94cc
245.89.148.205 0:0:0:0:0:ffff:f559:94cd
245.89.148.206 0:0:0:0:0:ffff:f559:94ce
245.89.148.207 0:0:0:0:0:ffff:f559:94cf
245.89.148.208 0:0:0:0:0:ffff:f559:94d0
245.89.148.209 0:0:0:0:0:ffff:f559:94d1
245.89.148.210 0:0:0:0:0:ffff:f559:94d2
245.89.148.211 0:0:0:0:0:ffff:f559:94d3
245.89.148.212 0:0:0:0:0:ffff:f559:94d4
245.89.148.213 0:0:0:0:0:ffff:f559:94d5
245.89.148.214 0:0:0:0:0:ffff:f559:94d6
245.89.148.215 0:0:0:0:0:ffff:f559:94d7
245.89.148.216 0:0:0:0:0:ffff:f559:94d8
245.89.148.217 0:0:0:0:0:ffff:f559:94d9
245.89.148.218 0:0:0:0:0:ffff:f559:94da
245.89.148.219 0:0:0:0:0:ffff:f559:94db
245.89.148.220 0:0:0:0:0:ffff:f559:94dc
245.89.148.221 0:0:0:0:0:ffff:f559:94dd
245.89.148.222 0:0:0:0:0:ffff:f559:94de
245.89.148.223 0:0:0:0:0:ffff:f559:94df
245.89.148.224 0:0:0:0:0:ffff:f559:94e0
245.89.148.225 0:0:0:0:0:ffff:f559:94e1
245.89.148.226 0:0:0:0:0:ffff:f559:94e2
245.89.148.227 0:0:0:0:0:ffff:f559:94e3
245.89.148.228 0:0:0:0:0:ffff:f559:94e4
245.89.148.229 0:0:0:0:0:ffff:f559:94e5
245.89.148.230 0:0:0:0:0:ffff:f559:94e6
245.89.148.231 0:0:0:0:0:ffff:f559:94e7
245.89.148.232 0:0:0:0:0:ffff:f559:94e8
245.89.148.233 0:0:0:0:0:ffff:f559:94e9
245.89.148.234 0:0:0:0:0:ffff:f559:94ea
245.89.148.235 0:0:0:0:0:ffff:f559:94eb
245.89.148.236 0:0:0:0:0:ffff:f559:94ec
245.89.148.237 0:0:0:0:0:ffff:f559:94ed
245.89.148.238 0:0:0:0:0:ffff:f559:94ee
245.89.148.239 0:0:0:0:0:ffff:f559:94ef
245.89.148.240 0:0:0:0:0:ffff:f559:94f0
245.89.148.241 0:0:0:0:0:ffff:f559:94f1
245.89.148.242 0:0:0:0:0:ffff:f559:94f2
245.89.148.243 0:0:0:0:0:ffff:f559:94f3
245.89.148.244 0:0:0:0:0:ffff:f559:94f4
245.89.148.245 0:0:0:0:0:ffff:f559:94f5
245.89.148.246 0:0:0:0:0:ffff:f559:94f6
245.89.148.247 0:0:0:0:0:ffff:f559:94f7
245.89.148.248 0:0:0:0:0:ffff:f559:94f8
245.89.148.249 0:0:0:0:0:ffff:f559:94f9
245.89.148.250 0:0:0:0:0:ffff:f559:94fa
245.89.148.251 0:0:0:0:0:ffff:f559:94fb
245.89.148.252 0:0:0:0:0:ffff:f559:94fc
245.89.148.253 0:0:0:0:0:ffff:f559:94fd
245.89.148.254 0:0:0:0:0:ffff:f559:94fe
245.89.148.255 0:0:0:0:0:ffff:f559:94ff


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.