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
170.255.245.1 0:0:0:0:0:ffff:aaff:f501
170.255.245.2 0:0:0:0:0:ffff:aaff:f502
170.255.245.3 0:0:0:0:0:ffff:aaff:f503
170.255.245.4 0:0:0:0:0:ffff:aaff:f504
170.255.245.5 0:0:0:0:0:ffff:aaff:f505
170.255.245.6 0:0:0:0:0:ffff:aaff:f506
170.255.245.7 0:0:0:0:0:ffff:aaff:f507
170.255.245.8 0:0:0:0:0:ffff:aaff:f508
170.255.245.9 0:0:0:0:0:ffff:aaff:f509
170.255.245.10 0:0:0:0:0:ffff:aaff:f50a
170.255.245.11 0:0:0:0:0:ffff:aaff:f50b
170.255.245.12 0:0:0:0:0:ffff:aaff:f50c
170.255.245.13 0:0:0:0:0:ffff:aaff:f50d
170.255.245.14 0:0:0:0:0:ffff:aaff:f50e
170.255.245.15 0:0:0:0:0:ffff:aaff:f50f
170.255.245.16 0:0:0:0:0:ffff:aaff:f510
170.255.245.17 0:0:0:0:0:ffff:aaff:f511
170.255.245.18 0:0:0:0:0:ffff:aaff:f512
170.255.245.19 0:0:0:0:0:ffff:aaff:f513
170.255.245.20 0:0:0:0:0:ffff:aaff:f514
170.255.245.21 0:0:0:0:0:ffff:aaff:f515
170.255.245.22 0:0:0:0:0:ffff:aaff:f516
170.255.245.23 0:0:0:0:0:ffff:aaff:f517
170.255.245.24 0:0:0:0:0:ffff:aaff:f518
170.255.245.25 0:0:0:0:0:ffff:aaff:f519
170.255.245.26 0:0:0:0:0:ffff:aaff:f51a
170.255.245.27 0:0:0:0:0:ffff:aaff:f51b
170.255.245.28 0:0:0:0:0:ffff:aaff:f51c
170.255.245.29 0:0:0:0:0:ffff:aaff:f51d
170.255.245.30 0:0:0:0:0:ffff:aaff:f51e
170.255.245.31 0:0:0:0:0:ffff:aaff:f51f
170.255.245.32 0:0:0:0:0:ffff:aaff:f520
170.255.245.33 0:0:0:0:0:ffff:aaff:f521
170.255.245.34 0:0:0:0:0:ffff:aaff:f522
170.255.245.35 0:0:0:0:0:ffff:aaff:f523
170.255.245.36 0:0:0:0:0:ffff:aaff:f524
170.255.245.37 0:0:0:0:0:ffff:aaff:f525
170.255.245.38 0:0:0:0:0:ffff:aaff:f526
170.255.245.39 0:0:0:0:0:ffff:aaff:f527
170.255.245.40 0:0:0:0:0:ffff:aaff:f528
170.255.245.41 0:0:0:0:0:ffff:aaff:f529
170.255.245.42 0:0:0:0:0:ffff:aaff:f52a
170.255.245.43 0:0:0:0:0:ffff:aaff:f52b
170.255.245.44 0:0:0:0:0:ffff:aaff:f52c
170.255.245.45 0:0:0:0:0:ffff:aaff:f52d
170.255.245.46 0:0:0:0:0:ffff:aaff:f52e
170.255.245.47 0:0:0:0:0:ffff:aaff:f52f
170.255.245.48 0:0:0:0:0:ffff:aaff:f530
170.255.245.49 0:0:0:0:0:ffff:aaff:f531
170.255.245.50 0:0:0:0:0:ffff:aaff:f532
170.255.245.51 0:0:0:0:0:ffff:aaff:f533
170.255.245.52 0:0:0:0:0:ffff:aaff:f534
170.255.245.53 0:0:0:0:0:ffff:aaff:f535
170.255.245.54 0:0:0:0:0:ffff:aaff:f536
170.255.245.55 0:0:0:0:0:ffff:aaff:f537
170.255.245.56 0:0:0:0:0:ffff:aaff:f538
170.255.245.57 0:0:0:0:0:ffff:aaff:f539
170.255.245.58 0:0:0:0:0:ffff:aaff:f53a
170.255.245.59 0:0:0:0:0:ffff:aaff:f53b
170.255.245.60 0:0:0:0:0:ffff:aaff:f53c


170.255.245.61 0:0:0:0:0:ffff:aaff:f53d
170.255.245.62 0:0:0:0:0:ffff:aaff:f53e
170.255.245.63 0:0:0:0:0:ffff:aaff:f53f
170.255.245.64 0:0:0:0:0:ffff:aaff:f540
170.255.245.65 0:0:0:0:0:ffff:aaff:f541
170.255.245.66 0:0:0:0:0:ffff:aaff:f542
170.255.245.67 0:0:0:0:0:ffff:aaff:f543
170.255.245.68 0:0:0:0:0:ffff:aaff:f544
170.255.245.69 0:0:0:0:0:ffff:aaff:f545
170.255.245.70 0:0:0:0:0:ffff:aaff:f546
170.255.245.71 0:0:0:0:0:ffff:aaff:f547
170.255.245.72 0:0:0:0:0:ffff:aaff:f548
170.255.245.73 0:0:0:0:0:ffff:aaff:f549
170.255.245.74 0:0:0:0:0:ffff:aaff:f54a
170.255.245.75 0:0:0:0:0:ffff:aaff:f54b
170.255.245.76 0:0:0:0:0:ffff:aaff:f54c
170.255.245.77 0:0:0:0:0:ffff:aaff:f54d
170.255.245.78 0:0:0:0:0:ffff:aaff:f54e
170.255.245.79 0:0:0:0:0:ffff:aaff:f54f
170.255.245.80 0:0:0:0:0:ffff:aaff:f550
170.255.245.81 0:0:0:0:0:ffff:aaff:f551
170.255.245.82 0:0:0:0:0:ffff:aaff:f552
170.255.245.83 0:0:0:0:0:ffff:aaff:f553
170.255.245.84 0:0:0:0:0:ffff:aaff:f554
170.255.245.85 0:0:0:0:0:ffff:aaff:f555
170.255.245.86 0:0:0:0:0:ffff:aaff:f556
170.255.245.87 0:0:0:0:0:ffff:aaff:f557
170.255.245.88 0:0:0:0:0:ffff:aaff:f558
170.255.245.89 0:0:0:0:0:ffff:aaff:f559
170.255.245.90 0:0:0:0:0:ffff:aaff:f55a
170.255.245.91 0:0:0:0:0:ffff:aaff:f55b
170.255.245.92 0:0:0:0:0:ffff:aaff:f55c
170.255.245.93 0:0:0:0:0:ffff:aaff:f55d
170.255.245.94 0:0:0:0:0:ffff:aaff:f55e
170.255.245.95 0:0:0:0:0:ffff:aaff:f55f
170.255.245.96 0:0:0:0:0:ffff:aaff:f560
170.255.245.97 0:0:0:0:0:ffff:aaff:f561
170.255.245.98 0:0:0:0:0:ffff:aaff:f562
170.255.245.99 0:0:0:0:0:ffff:aaff:f563
170.255.245.100 0:0:0:0:0:ffff:aaff:f564
170.255.245.101 0:0:0:0:0:ffff:aaff:f565
170.255.245.102 0:0:0:0:0:ffff:aaff:f566
170.255.245.103 0:0:0:0:0:ffff:aaff:f567
170.255.245.104 0:0:0:0:0:ffff:aaff:f568
170.255.245.105 0:0:0:0:0:ffff:aaff:f569
170.255.245.106 0:0:0:0:0:ffff:aaff:f56a
170.255.245.107 0:0:0:0:0:ffff:aaff:f56b
170.255.245.108 0:0:0:0:0:ffff:aaff:f56c
170.255.245.109 0:0:0:0:0:ffff:aaff:f56d
170.255.245.110 0:0:0:0:0:ffff:aaff:f56e
170.255.245.111 0:0:0:0:0:ffff:aaff:f56f
170.255.245.112 0:0:0:0:0:ffff:aaff:f570
170.255.245.113 0:0:0:0:0:ffff:aaff:f571
170.255.245.114 0:0:0:0:0:ffff:aaff:f572
170.255.245.115 0:0:0:0:0:ffff:aaff:f573
170.255.245.116 0:0:0:0:0:ffff:aaff:f574
170.255.245.117 0:0:0:0:0:ffff:aaff:f575
170.255.245.118 0:0:0:0:0:ffff:aaff:f576
170.255.245.119 0:0:0:0:0:ffff:aaff:f577
170.255.245.120 0:0:0:0:0:ffff:aaff:f578


170.255.245.121 0:0:0:0:0:ffff:aaff:f579
170.255.245.122 0:0:0:0:0:ffff:aaff:f57a
170.255.245.123 0:0:0:0:0:ffff:aaff:f57b
170.255.245.124 0:0:0:0:0:ffff:aaff:f57c
170.255.245.125 0:0:0:0:0:ffff:aaff:f57d
170.255.245.126 0:0:0:0:0:ffff:aaff:f57e
170.255.245.127 0:0:0:0:0:ffff:aaff:f57f
170.255.245.128 0:0:0:0:0:ffff:aaff:f580
170.255.245.129 0:0:0:0:0:ffff:aaff:f581
170.255.245.130 0:0:0:0:0:ffff:aaff:f582
170.255.245.131 0:0:0:0:0:ffff:aaff:f583
170.255.245.132 0:0:0:0:0:ffff:aaff:f584
170.255.245.133 0:0:0:0:0:ffff:aaff:f585
170.255.245.134 0:0:0:0:0:ffff:aaff:f586
170.255.245.135 0:0:0:0:0:ffff:aaff:f587
170.255.245.136 0:0:0:0:0:ffff:aaff:f588
170.255.245.137 0:0:0:0:0:ffff:aaff:f589
170.255.245.138 0:0:0:0:0:ffff:aaff:f58a
170.255.245.139 0:0:0:0:0:ffff:aaff:f58b
170.255.245.140 0:0:0:0:0:ffff:aaff:f58c
170.255.245.141 0:0:0:0:0:ffff:aaff:f58d
170.255.245.142 0:0:0:0:0:ffff:aaff:f58e
170.255.245.143 0:0:0:0:0:ffff:aaff:f58f
170.255.245.144 0:0:0:0:0:ffff:aaff:f590
170.255.245.145 0:0:0:0:0:ffff:aaff:f591
170.255.245.146 0:0:0:0:0:ffff:aaff:f592
170.255.245.147 0:0:0:0:0:ffff:aaff:f593
170.255.245.148 0:0:0:0:0:ffff:aaff:f594
170.255.245.149 0:0:0:0:0:ffff:aaff:f595
170.255.245.150 0:0:0:0:0:ffff:aaff:f596
170.255.245.151 0:0:0:0:0:ffff:aaff:f597
170.255.245.152 0:0:0:0:0:ffff:aaff:f598
170.255.245.153 0:0:0:0:0:ffff:aaff:f599
170.255.245.154 0:0:0:0:0:ffff:aaff:f59a
170.255.245.155 0:0:0:0:0:ffff:aaff:f59b
170.255.245.156 0:0:0:0:0:ffff:aaff:f59c
170.255.245.157 0:0:0:0:0:ffff:aaff:f59d
170.255.245.158 0:0:0:0:0:ffff:aaff:f59e
170.255.245.159 0:0:0:0:0:ffff:aaff:f59f
170.255.245.160 0:0:0:0:0:ffff:aaff:f5a0
170.255.245.161 0:0:0:0:0:ffff:aaff:f5a1
170.255.245.162 0:0:0:0:0:ffff:aaff:f5a2
170.255.245.163 0:0:0:0:0:ffff:aaff:f5a3
170.255.245.164 0:0:0:0:0:ffff:aaff:f5a4
170.255.245.165 0:0:0:0:0:ffff:aaff:f5a5
170.255.245.166 0:0:0:0:0:ffff:aaff:f5a6
170.255.245.167 0:0:0:0:0:ffff:aaff:f5a7
170.255.245.168 0:0:0:0:0:ffff:aaff:f5a8
170.255.245.169 0:0:0:0:0:ffff:aaff:f5a9
170.255.245.170 0:0:0:0:0:ffff:aaff:f5aa
170.255.245.171 0:0:0:0:0:ffff:aaff:f5ab
170.255.245.172 0:0:0:0:0:ffff:aaff:f5ac
170.255.245.173 0:0:0:0:0:ffff:aaff:f5ad
170.255.245.174 0:0:0:0:0:ffff:aaff:f5ae
170.255.245.175 0:0:0:0:0:ffff:aaff:f5af
170.255.245.176 0:0:0:0:0:ffff:aaff:f5b0
170.255.245.177 0:0:0:0:0:ffff:aaff:f5b1
170.255.245.178 0:0:0:0:0:ffff:aaff:f5b2
170.255.245.179 0:0:0:0:0:ffff:aaff:f5b3
170.255.245.180 0:0:0:0:0:ffff:aaff:f5b4


170.255.245.181 0:0:0:0:0:ffff:aaff:f5b5
170.255.245.182 0:0:0:0:0:ffff:aaff:f5b6
170.255.245.183 0:0:0:0:0:ffff:aaff:f5b7
170.255.245.184 0:0:0:0:0:ffff:aaff:f5b8
170.255.245.185 0:0:0:0:0:ffff:aaff:f5b9
170.255.245.186 0:0:0:0:0:ffff:aaff:f5ba
170.255.245.187 0:0:0:0:0:ffff:aaff:f5bb
170.255.245.188 0:0:0:0:0:ffff:aaff:f5bc
170.255.245.189 0:0:0:0:0:ffff:aaff:f5bd
170.255.245.190 0:0:0:0:0:ffff:aaff:f5be
170.255.245.191 0:0:0:0:0:ffff:aaff:f5bf
170.255.245.192 0:0:0:0:0:ffff:aaff:f5c0
170.255.245.193 0:0:0:0:0:ffff:aaff:f5c1
170.255.245.194 0:0:0:0:0:ffff:aaff:f5c2
170.255.245.195 0:0:0:0:0:ffff:aaff:f5c3
170.255.245.196 0:0:0:0:0:ffff:aaff:f5c4
170.255.245.197 0:0:0:0:0:ffff:aaff:f5c5
170.255.245.198 0:0:0:0:0:ffff:aaff:f5c6
170.255.245.199 0:0:0:0:0:ffff:aaff:f5c7
170.255.245.200 0:0:0:0:0:ffff:aaff:f5c8
170.255.245.201 0:0:0:0:0:ffff:aaff:f5c9
170.255.245.202 0:0:0:0:0:ffff:aaff:f5ca
170.255.245.203 0:0:0:0:0:ffff:aaff:f5cb
170.255.245.204 0:0:0:0:0:ffff:aaff:f5cc
170.255.245.205 0:0:0:0:0:ffff:aaff:f5cd
170.255.245.206 0:0:0:0:0:ffff:aaff:f5ce
170.255.245.207 0:0:0:0:0:ffff:aaff:f5cf
170.255.245.208 0:0:0:0:0:ffff:aaff:f5d0
170.255.245.209 0:0:0:0:0:ffff:aaff:f5d1
170.255.245.210 0:0:0:0:0:ffff:aaff:f5d2
170.255.245.211 0:0:0:0:0:ffff:aaff:f5d3
170.255.245.212 0:0:0:0:0:ffff:aaff:f5d4
170.255.245.213 0:0:0:0:0:ffff:aaff:f5d5
170.255.245.214 0:0:0:0:0:ffff:aaff:f5d6
170.255.245.215 0:0:0:0:0:ffff:aaff:f5d7
170.255.245.216 0:0:0:0:0:ffff:aaff:f5d8
170.255.245.217 0:0:0:0:0:ffff:aaff:f5d9
170.255.245.218 0:0:0:0:0:ffff:aaff:f5da
170.255.245.219 0:0:0:0:0:ffff:aaff:f5db
170.255.245.220 0:0:0:0:0:ffff:aaff:f5dc
170.255.245.221 0:0:0:0:0:ffff:aaff:f5dd
170.255.245.222 0:0:0:0:0:ffff:aaff:f5de
170.255.245.223 0:0:0:0:0:ffff:aaff:f5df
170.255.245.224 0:0:0:0:0:ffff:aaff:f5e0
170.255.245.225 0:0:0:0:0:ffff:aaff:f5e1
170.255.245.226 0:0:0:0:0:ffff:aaff:f5e2
170.255.245.227 0:0:0:0:0:ffff:aaff:f5e3
170.255.245.228 0:0:0:0:0:ffff:aaff:f5e4
170.255.245.229 0:0:0:0:0:ffff:aaff:f5e5
170.255.245.230 0:0:0:0:0:ffff:aaff:f5e6
170.255.245.231 0:0:0:0:0:ffff:aaff:f5e7
170.255.245.232 0:0:0:0:0:ffff:aaff:f5e8
170.255.245.233 0:0:0:0:0:ffff:aaff:f5e9
170.255.245.234 0:0:0:0:0:ffff:aaff:f5ea
170.255.245.235 0:0:0:0:0:ffff:aaff:f5eb
170.255.245.236 0:0:0:0:0:ffff:aaff:f5ec
170.255.245.237 0:0:0:0:0:ffff:aaff:f5ed
170.255.245.238 0:0:0:0:0:ffff:aaff:f5ee
170.255.245.239 0:0:0:0:0:ffff:aaff:f5ef
170.255.245.240 0:0:0:0:0:ffff:aaff:f5f0
170.255.245.241 0:0:0:0:0:ffff:aaff:f5f1
170.255.245.242 0:0:0:0:0:ffff:aaff:f5f2
170.255.245.243 0:0:0:0:0:ffff:aaff:f5f3
170.255.245.244 0:0:0:0:0:ffff:aaff:f5f4
170.255.245.245 0:0:0:0:0:ffff:aaff:f5f5
170.255.245.246 0:0:0:0:0:ffff:aaff:f5f6
170.255.245.247 0:0:0:0:0:ffff:aaff:f5f7
170.255.245.248 0:0:0:0:0:ffff:aaff:f5f8
170.255.245.249 0:0:0:0:0:ffff:aaff:f5f9
170.255.245.250 0:0:0:0:0:ffff:aaff:f5fa
170.255.245.251 0:0:0:0:0:ffff:aaff:f5fb
170.255.245.252 0:0:0:0:0:ffff:aaff:f5fc
170.255.245.253 0:0:0:0:0:ffff:aaff:f5fd
170.255.245.254 0:0:0:0:0:ffff:aaff:f5fe
170.255.245.255 0:0:0:0:0:ffff:aaff:f5ff


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.