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
170.255.253.1 0:0:0:0:0:ffff:aaff:fd01
170.255.253.2 0:0:0:0:0:ffff:aaff:fd02
170.255.253.3 0:0:0:0:0:ffff:aaff:fd03
170.255.253.4 0:0:0:0:0:ffff:aaff:fd04
170.255.253.5 0:0:0:0:0:ffff:aaff:fd05
170.255.253.6 0:0:0:0:0:ffff:aaff:fd06
170.255.253.7 0:0:0:0:0:ffff:aaff:fd07
170.255.253.8 0:0:0:0:0:ffff:aaff:fd08
170.255.253.9 0:0:0:0:0:ffff:aaff:fd09
170.255.253.10 0:0:0:0:0:ffff:aaff:fd0a
170.255.253.11 0:0:0:0:0:ffff:aaff:fd0b
170.255.253.12 0:0:0:0:0:ffff:aaff:fd0c
170.255.253.13 0:0:0:0:0:ffff:aaff:fd0d
170.255.253.14 0:0:0:0:0:ffff:aaff:fd0e
170.255.253.15 0:0:0:0:0:ffff:aaff:fd0f
170.255.253.16 0:0:0:0:0:ffff:aaff:fd10
170.255.253.17 0:0:0:0:0:ffff:aaff:fd11
170.255.253.18 0:0:0:0:0:ffff:aaff:fd12
170.255.253.19 0:0:0:0:0:ffff:aaff:fd13
170.255.253.20 0:0:0:0:0:ffff:aaff:fd14
170.255.253.21 0:0:0:0:0:ffff:aaff:fd15
170.255.253.22 0:0:0:0:0:ffff:aaff:fd16
170.255.253.23 0:0:0:0:0:ffff:aaff:fd17
170.255.253.24 0:0:0:0:0:ffff:aaff:fd18
170.255.253.25 0:0:0:0:0:ffff:aaff:fd19
170.255.253.26 0:0:0:0:0:ffff:aaff:fd1a
170.255.253.27 0:0:0:0:0:ffff:aaff:fd1b
170.255.253.28 0:0:0:0:0:ffff:aaff:fd1c
170.255.253.29 0:0:0:0:0:ffff:aaff:fd1d
170.255.253.30 0:0:0:0:0:ffff:aaff:fd1e
170.255.253.31 0:0:0:0:0:ffff:aaff:fd1f
170.255.253.32 0:0:0:0:0:ffff:aaff:fd20
170.255.253.33 0:0:0:0:0:ffff:aaff:fd21
170.255.253.34 0:0:0:0:0:ffff:aaff:fd22
170.255.253.35 0:0:0:0:0:ffff:aaff:fd23
170.255.253.36 0:0:0:0:0:ffff:aaff:fd24
170.255.253.37 0:0:0:0:0:ffff:aaff:fd25
170.255.253.38 0:0:0:0:0:ffff:aaff:fd26
170.255.253.39 0:0:0:0:0:ffff:aaff:fd27
170.255.253.40 0:0:0:0:0:ffff:aaff:fd28
170.255.253.41 0:0:0:0:0:ffff:aaff:fd29
170.255.253.42 0:0:0:0:0:ffff:aaff:fd2a
170.255.253.43 0:0:0:0:0:ffff:aaff:fd2b
170.255.253.44 0:0:0:0:0:ffff:aaff:fd2c
170.255.253.45 0:0:0:0:0:ffff:aaff:fd2d
170.255.253.46 0:0:0:0:0:ffff:aaff:fd2e
170.255.253.47 0:0:0:0:0:ffff:aaff:fd2f
170.255.253.48 0:0:0:0:0:ffff:aaff:fd30
170.255.253.49 0:0:0:0:0:ffff:aaff:fd31
170.255.253.50 0:0:0:0:0:ffff:aaff:fd32
170.255.253.51 0:0:0:0:0:ffff:aaff:fd33
170.255.253.52 0:0:0:0:0:ffff:aaff:fd34
170.255.253.53 0:0:0:0:0:ffff:aaff:fd35
170.255.253.54 0:0:0:0:0:ffff:aaff:fd36
170.255.253.55 0:0:0:0:0:ffff:aaff:fd37
170.255.253.56 0:0:0:0:0:ffff:aaff:fd38
170.255.253.57 0:0:0:0:0:ffff:aaff:fd39
170.255.253.58 0:0:0:0:0:ffff:aaff:fd3a
170.255.253.59 0:0:0:0:0:ffff:aaff:fd3b
170.255.253.60 0:0:0:0:0:ffff:aaff:fd3c


170.255.253.61 0:0:0:0:0:ffff:aaff:fd3d
170.255.253.62 0:0:0:0:0:ffff:aaff:fd3e
170.255.253.63 0:0:0:0:0:ffff:aaff:fd3f
170.255.253.64 0:0:0:0:0:ffff:aaff:fd40
170.255.253.65 0:0:0:0:0:ffff:aaff:fd41
170.255.253.66 0:0:0:0:0:ffff:aaff:fd42
170.255.253.67 0:0:0:0:0:ffff:aaff:fd43
170.255.253.68 0:0:0:0:0:ffff:aaff:fd44
170.255.253.69 0:0:0:0:0:ffff:aaff:fd45
170.255.253.70 0:0:0:0:0:ffff:aaff:fd46
170.255.253.71 0:0:0:0:0:ffff:aaff:fd47
170.255.253.72 0:0:0:0:0:ffff:aaff:fd48
170.255.253.73 0:0:0:0:0:ffff:aaff:fd49
170.255.253.74 0:0:0:0:0:ffff:aaff:fd4a
170.255.253.75 0:0:0:0:0:ffff:aaff:fd4b
170.255.253.76 0:0:0:0:0:ffff:aaff:fd4c
170.255.253.77 0:0:0:0:0:ffff:aaff:fd4d
170.255.253.78 0:0:0:0:0:ffff:aaff:fd4e
170.255.253.79 0:0:0:0:0:ffff:aaff:fd4f
170.255.253.80 0:0:0:0:0:ffff:aaff:fd50
170.255.253.81 0:0:0:0:0:ffff:aaff:fd51
170.255.253.82 0:0:0:0:0:ffff:aaff:fd52
170.255.253.83 0:0:0:0:0:ffff:aaff:fd53
170.255.253.84 0:0:0:0:0:ffff:aaff:fd54
170.255.253.85 0:0:0:0:0:ffff:aaff:fd55
170.255.253.86 0:0:0:0:0:ffff:aaff:fd56
170.255.253.87 0:0:0:0:0:ffff:aaff:fd57
170.255.253.88 0:0:0:0:0:ffff:aaff:fd58
170.255.253.89 0:0:0:0:0:ffff:aaff:fd59
170.255.253.90 0:0:0:0:0:ffff:aaff:fd5a
170.255.253.91 0:0:0:0:0:ffff:aaff:fd5b
170.255.253.92 0:0:0:0:0:ffff:aaff:fd5c
170.255.253.93 0:0:0:0:0:ffff:aaff:fd5d
170.255.253.94 0:0:0:0:0:ffff:aaff:fd5e
170.255.253.95 0:0:0:0:0:ffff:aaff:fd5f
170.255.253.96 0:0:0:0:0:ffff:aaff:fd60
170.255.253.97 0:0:0:0:0:ffff:aaff:fd61
170.255.253.98 0:0:0:0:0:ffff:aaff:fd62
170.255.253.99 0:0:0:0:0:ffff:aaff:fd63
170.255.253.100 0:0:0:0:0:ffff:aaff:fd64
170.255.253.101 0:0:0:0:0:ffff:aaff:fd65
170.255.253.102 0:0:0:0:0:ffff:aaff:fd66
170.255.253.103 0:0:0:0:0:ffff:aaff:fd67
170.255.253.104 0:0:0:0:0:ffff:aaff:fd68
170.255.253.105 0:0:0:0:0:ffff:aaff:fd69
170.255.253.106 0:0:0:0:0:ffff:aaff:fd6a
170.255.253.107 0:0:0:0:0:ffff:aaff:fd6b
170.255.253.108 0:0:0:0:0:ffff:aaff:fd6c
170.255.253.109 0:0:0:0:0:ffff:aaff:fd6d
170.255.253.110 0:0:0:0:0:ffff:aaff:fd6e
170.255.253.111 0:0:0:0:0:ffff:aaff:fd6f
170.255.253.112 0:0:0:0:0:ffff:aaff:fd70
170.255.253.113 0:0:0:0:0:ffff:aaff:fd71
170.255.253.114 0:0:0:0:0:ffff:aaff:fd72
170.255.253.115 0:0:0:0:0:ffff:aaff:fd73
170.255.253.116 0:0:0:0:0:ffff:aaff:fd74
170.255.253.117 0:0:0:0:0:ffff:aaff:fd75
170.255.253.118 0:0:0:0:0:ffff:aaff:fd76
170.255.253.119 0:0:0:0:0:ffff:aaff:fd77
170.255.253.120 0:0:0:0:0:ffff:aaff:fd78


170.255.253.121 0:0:0:0:0:ffff:aaff:fd79
170.255.253.122 0:0:0:0:0:ffff:aaff:fd7a
170.255.253.123 0:0:0:0:0:ffff:aaff:fd7b
170.255.253.124 0:0:0:0:0:ffff:aaff:fd7c
170.255.253.125 0:0:0:0:0:ffff:aaff:fd7d
170.255.253.126 0:0:0:0:0:ffff:aaff:fd7e
170.255.253.127 0:0:0:0:0:ffff:aaff:fd7f
170.255.253.128 0:0:0:0:0:ffff:aaff:fd80
170.255.253.129 0:0:0:0:0:ffff:aaff:fd81
170.255.253.130 0:0:0:0:0:ffff:aaff:fd82
170.255.253.131 0:0:0:0:0:ffff:aaff:fd83
170.255.253.132 0:0:0:0:0:ffff:aaff:fd84
170.255.253.133 0:0:0:0:0:ffff:aaff:fd85
170.255.253.134 0:0:0:0:0:ffff:aaff:fd86
170.255.253.135 0:0:0:0:0:ffff:aaff:fd87
170.255.253.136 0:0:0:0:0:ffff:aaff:fd88
170.255.253.137 0:0:0:0:0:ffff:aaff:fd89
170.255.253.138 0:0:0:0:0:ffff:aaff:fd8a
170.255.253.139 0:0:0:0:0:ffff:aaff:fd8b
170.255.253.140 0:0:0:0:0:ffff:aaff:fd8c
170.255.253.141 0:0:0:0:0:ffff:aaff:fd8d
170.255.253.142 0:0:0:0:0:ffff:aaff:fd8e
170.255.253.143 0:0:0:0:0:ffff:aaff:fd8f
170.255.253.144 0:0:0:0:0:ffff:aaff:fd90
170.255.253.145 0:0:0:0:0:ffff:aaff:fd91
170.255.253.146 0:0:0:0:0:ffff:aaff:fd92
170.255.253.147 0:0:0:0:0:ffff:aaff:fd93
170.255.253.148 0:0:0:0:0:ffff:aaff:fd94
170.255.253.149 0:0:0:0:0:ffff:aaff:fd95
170.255.253.150 0:0:0:0:0:ffff:aaff:fd96
170.255.253.151 0:0:0:0:0:ffff:aaff:fd97
170.255.253.152 0:0:0:0:0:ffff:aaff:fd98
170.255.253.153 0:0:0:0:0:ffff:aaff:fd99
170.255.253.154 0:0:0:0:0:ffff:aaff:fd9a
170.255.253.155 0:0:0:0:0:ffff:aaff:fd9b
170.255.253.156 0:0:0:0:0:ffff:aaff:fd9c
170.255.253.157 0:0:0:0:0:ffff:aaff:fd9d
170.255.253.158 0:0:0:0:0:ffff:aaff:fd9e
170.255.253.159 0:0:0:0:0:ffff:aaff:fd9f
170.255.253.160 0:0:0:0:0:ffff:aaff:fda0
170.255.253.161 0:0:0:0:0:ffff:aaff:fda1
170.255.253.162 0:0:0:0:0:ffff:aaff:fda2
170.255.253.163 0:0:0:0:0:ffff:aaff:fda3
170.255.253.164 0:0:0:0:0:ffff:aaff:fda4
170.255.253.165 0:0:0:0:0:ffff:aaff:fda5
170.255.253.166 0:0:0:0:0:ffff:aaff:fda6
170.255.253.167 0:0:0:0:0:ffff:aaff:fda7
170.255.253.168 0:0:0:0:0:ffff:aaff:fda8
170.255.253.169 0:0:0:0:0:ffff:aaff:fda9
170.255.253.170 0:0:0:0:0:ffff:aaff:fdaa
170.255.253.171 0:0:0:0:0:ffff:aaff:fdab
170.255.253.172 0:0:0:0:0:ffff:aaff:fdac
170.255.253.173 0:0:0:0:0:ffff:aaff:fdad
170.255.253.174 0:0:0:0:0:ffff:aaff:fdae
170.255.253.175 0:0:0:0:0:ffff:aaff:fdaf
170.255.253.176 0:0:0:0:0:ffff:aaff:fdb0
170.255.253.177 0:0:0:0:0:ffff:aaff:fdb1
170.255.253.178 0:0:0:0:0:ffff:aaff:fdb2
170.255.253.179 0:0:0:0:0:ffff:aaff:fdb3
170.255.253.180 0:0:0:0:0:ffff:aaff:fdb4


170.255.253.181 0:0:0:0:0:ffff:aaff:fdb5
170.255.253.182 0:0:0:0:0:ffff:aaff:fdb6
170.255.253.183 0:0:0:0:0:ffff:aaff:fdb7
170.255.253.184 0:0:0:0:0:ffff:aaff:fdb8
170.255.253.185 0:0:0:0:0:ffff:aaff:fdb9
170.255.253.186 0:0:0:0:0:ffff:aaff:fdba
170.255.253.187 0:0:0:0:0:ffff:aaff:fdbb
170.255.253.188 0:0:0:0:0:ffff:aaff:fdbc
170.255.253.189 0:0:0:0:0:ffff:aaff:fdbd
170.255.253.190 0:0:0:0:0:ffff:aaff:fdbe
170.255.253.191 0:0:0:0:0:ffff:aaff:fdbf
170.255.253.192 0:0:0:0:0:ffff:aaff:fdc0
170.255.253.193 0:0:0:0:0:ffff:aaff:fdc1
170.255.253.194 0:0:0:0:0:ffff:aaff:fdc2
170.255.253.195 0:0:0:0:0:ffff:aaff:fdc3
170.255.253.196 0:0:0:0:0:ffff:aaff:fdc4
170.255.253.197 0:0:0:0:0:ffff:aaff:fdc5
170.255.253.198 0:0:0:0:0:ffff:aaff:fdc6
170.255.253.199 0:0:0:0:0:ffff:aaff:fdc7
170.255.253.200 0:0:0:0:0:ffff:aaff:fdc8
170.255.253.201 0:0:0:0:0:ffff:aaff:fdc9
170.255.253.202 0:0:0:0:0:ffff:aaff:fdca
170.255.253.203 0:0:0:0:0:ffff:aaff:fdcb
170.255.253.204 0:0:0:0:0:ffff:aaff:fdcc
170.255.253.205 0:0:0:0:0:ffff:aaff:fdcd
170.255.253.206 0:0:0:0:0:ffff:aaff:fdce
170.255.253.207 0:0:0:0:0:ffff:aaff:fdcf
170.255.253.208 0:0:0:0:0:ffff:aaff:fdd0
170.255.253.209 0:0:0:0:0:ffff:aaff:fdd1
170.255.253.210 0:0:0:0:0:ffff:aaff:fdd2
170.255.253.211 0:0:0:0:0:ffff:aaff:fdd3
170.255.253.212 0:0:0:0:0:ffff:aaff:fdd4
170.255.253.213 0:0:0:0:0:ffff:aaff:fdd5
170.255.253.214 0:0:0:0:0:ffff:aaff:fdd6
170.255.253.215 0:0:0:0:0:ffff:aaff:fdd7
170.255.253.216 0:0:0:0:0:ffff:aaff:fdd8
170.255.253.217 0:0:0:0:0:ffff:aaff:fdd9
170.255.253.218 0:0:0:0:0:ffff:aaff:fdda
170.255.253.219 0:0:0:0:0:ffff:aaff:fddb
170.255.253.220 0:0:0:0:0:ffff:aaff:fddc
170.255.253.221 0:0:0:0:0:ffff:aaff:fddd
170.255.253.222 0:0:0:0:0:ffff:aaff:fdde
170.255.253.223 0:0:0:0:0:ffff:aaff:fddf
170.255.253.224 0:0:0:0:0:ffff:aaff:fde0
170.255.253.225 0:0:0:0:0:ffff:aaff:fde1
170.255.253.226 0:0:0:0:0:ffff:aaff:fde2
170.255.253.227 0:0:0:0:0:ffff:aaff:fde3
170.255.253.228 0:0:0:0:0:ffff:aaff:fde4
170.255.253.229 0:0:0:0:0:ffff:aaff:fde5
170.255.253.230 0:0:0:0:0:ffff:aaff:fde6
170.255.253.231 0:0:0:0:0:ffff:aaff:fde7
170.255.253.232 0:0:0:0:0:ffff:aaff:fde8
170.255.253.233 0:0:0:0:0:ffff:aaff:fde9
170.255.253.234 0:0:0:0:0:ffff:aaff:fdea
170.255.253.235 0:0:0:0:0:ffff:aaff:fdeb
170.255.253.236 0:0:0:0:0:ffff:aaff:fdec
170.255.253.237 0:0:0:0:0:ffff:aaff:fded
170.255.253.238 0:0:0:0:0:ffff:aaff:fdee
170.255.253.239 0:0:0:0:0:ffff:aaff:fdef
170.255.253.240 0:0:0:0:0:ffff:aaff:fdf0
170.255.253.241 0:0:0:0:0:ffff:aaff:fdf1
170.255.253.242 0:0:0:0:0:ffff:aaff:fdf2
170.255.253.243 0:0:0:0:0:ffff:aaff:fdf3
170.255.253.244 0:0:0:0:0:ffff:aaff:fdf4
170.255.253.245 0:0:0:0:0:ffff:aaff:fdf5
170.255.253.246 0:0:0:0:0:ffff:aaff:fdf6
170.255.253.247 0:0:0:0:0:ffff:aaff:fdf7
170.255.253.248 0:0:0:0:0:ffff:aaff:fdf8
170.255.253.249 0:0:0:0:0:ffff:aaff:fdf9
170.255.253.250 0:0:0:0:0:ffff:aaff:fdfa
170.255.253.251 0:0:0:0:0:ffff:aaff:fdfb
170.255.253.252 0:0:0:0:0:ffff:aaff:fdfc
170.255.253.253 0:0:0:0:0:ffff:aaff:fdfd
170.255.253.254 0:0:0:0:0:ffff:aaff:fdfe
170.255.253.255 0:0:0:0:0:ffff:aaff:fdff


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.