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
170.255.252.1 0:0:0:0:0:ffff:aaff:fc01
170.255.252.2 0:0:0:0:0:ffff:aaff:fc02
170.255.252.3 0:0:0:0:0:ffff:aaff:fc03
170.255.252.4 0:0:0:0:0:ffff:aaff:fc04
170.255.252.5 0:0:0:0:0:ffff:aaff:fc05
170.255.252.6 0:0:0:0:0:ffff:aaff:fc06
170.255.252.7 0:0:0:0:0:ffff:aaff:fc07
170.255.252.8 0:0:0:0:0:ffff:aaff:fc08
170.255.252.9 0:0:0:0:0:ffff:aaff:fc09
170.255.252.10 0:0:0:0:0:ffff:aaff:fc0a
170.255.252.11 0:0:0:0:0:ffff:aaff:fc0b
170.255.252.12 0:0:0:0:0:ffff:aaff:fc0c
170.255.252.13 0:0:0:0:0:ffff:aaff:fc0d
170.255.252.14 0:0:0:0:0:ffff:aaff:fc0e
170.255.252.15 0:0:0:0:0:ffff:aaff:fc0f
170.255.252.16 0:0:0:0:0:ffff:aaff:fc10
170.255.252.17 0:0:0:0:0:ffff:aaff:fc11
170.255.252.18 0:0:0:0:0:ffff:aaff:fc12
170.255.252.19 0:0:0:0:0:ffff:aaff:fc13
170.255.252.20 0:0:0:0:0:ffff:aaff:fc14
170.255.252.21 0:0:0:0:0:ffff:aaff:fc15
170.255.252.22 0:0:0:0:0:ffff:aaff:fc16
170.255.252.23 0:0:0:0:0:ffff:aaff:fc17
170.255.252.24 0:0:0:0:0:ffff:aaff:fc18
170.255.252.25 0:0:0:0:0:ffff:aaff:fc19
170.255.252.26 0:0:0:0:0:ffff:aaff:fc1a
170.255.252.27 0:0:0:0:0:ffff:aaff:fc1b
170.255.252.28 0:0:0:0:0:ffff:aaff:fc1c
170.255.252.29 0:0:0:0:0:ffff:aaff:fc1d
170.255.252.30 0:0:0:0:0:ffff:aaff:fc1e
170.255.252.31 0:0:0:0:0:ffff:aaff:fc1f
170.255.252.32 0:0:0:0:0:ffff:aaff:fc20
170.255.252.33 0:0:0:0:0:ffff:aaff:fc21
170.255.252.34 0:0:0:0:0:ffff:aaff:fc22
170.255.252.35 0:0:0:0:0:ffff:aaff:fc23
170.255.252.36 0:0:0:0:0:ffff:aaff:fc24
170.255.252.37 0:0:0:0:0:ffff:aaff:fc25
170.255.252.38 0:0:0:0:0:ffff:aaff:fc26
170.255.252.39 0:0:0:0:0:ffff:aaff:fc27
170.255.252.40 0:0:0:0:0:ffff:aaff:fc28
170.255.252.41 0:0:0:0:0:ffff:aaff:fc29
170.255.252.42 0:0:0:0:0:ffff:aaff:fc2a
170.255.252.43 0:0:0:0:0:ffff:aaff:fc2b
170.255.252.44 0:0:0:0:0:ffff:aaff:fc2c
170.255.252.45 0:0:0:0:0:ffff:aaff:fc2d
170.255.252.46 0:0:0:0:0:ffff:aaff:fc2e
170.255.252.47 0:0:0:0:0:ffff:aaff:fc2f
170.255.252.48 0:0:0:0:0:ffff:aaff:fc30
170.255.252.49 0:0:0:0:0:ffff:aaff:fc31
170.255.252.50 0:0:0:0:0:ffff:aaff:fc32
170.255.252.51 0:0:0:0:0:ffff:aaff:fc33
170.255.252.52 0:0:0:0:0:ffff:aaff:fc34
170.255.252.53 0:0:0:0:0:ffff:aaff:fc35
170.255.252.54 0:0:0:0:0:ffff:aaff:fc36
170.255.252.55 0:0:0:0:0:ffff:aaff:fc37
170.255.252.56 0:0:0:0:0:ffff:aaff:fc38
170.255.252.57 0:0:0:0:0:ffff:aaff:fc39
170.255.252.58 0:0:0:0:0:ffff:aaff:fc3a
170.255.252.59 0:0:0:0:0:ffff:aaff:fc3b
170.255.252.60 0:0:0:0:0:ffff:aaff:fc3c


170.255.252.61 0:0:0:0:0:ffff:aaff:fc3d
170.255.252.62 0:0:0:0:0:ffff:aaff:fc3e
170.255.252.63 0:0:0:0:0:ffff:aaff:fc3f
170.255.252.64 0:0:0:0:0:ffff:aaff:fc40
170.255.252.65 0:0:0:0:0:ffff:aaff:fc41
170.255.252.66 0:0:0:0:0:ffff:aaff:fc42
170.255.252.67 0:0:0:0:0:ffff:aaff:fc43
170.255.252.68 0:0:0:0:0:ffff:aaff:fc44
170.255.252.69 0:0:0:0:0:ffff:aaff:fc45
170.255.252.70 0:0:0:0:0:ffff:aaff:fc46
170.255.252.71 0:0:0:0:0:ffff:aaff:fc47
170.255.252.72 0:0:0:0:0:ffff:aaff:fc48
170.255.252.73 0:0:0:0:0:ffff:aaff:fc49
170.255.252.74 0:0:0:0:0:ffff:aaff:fc4a
170.255.252.75 0:0:0:0:0:ffff:aaff:fc4b
170.255.252.76 0:0:0:0:0:ffff:aaff:fc4c
170.255.252.77 0:0:0:0:0:ffff:aaff:fc4d
170.255.252.78 0:0:0:0:0:ffff:aaff:fc4e
170.255.252.79 0:0:0:0:0:ffff:aaff:fc4f
170.255.252.80 0:0:0:0:0:ffff:aaff:fc50
170.255.252.81 0:0:0:0:0:ffff:aaff:fc51
170.255.252.82 0:0:0:0:0:ffff:aaff:fc52
170.255.252.83 0:0:0:0:0:ffff:aaff:fc53
170.255.252.84 0:0:0:0:0:ffff:aaff:fc54
170.255.252.85 0:0:0:0:0:ffff:aaff:fc55
170.255.252.86 0:0:0:0:0:ffff:aaff:fc56
170.255.252.87 0:0:0:0:0:ffff:aaff:fc57
170.255.252.88 0:0:0:0:0:ffff:aaff:fc58
170.255.252.89 0:0:0:0:0:ffff:aaff:fc59
170.255.252.90 0:0:0:0:0:ffff:aaff:fc5a
170.255.252.91 0:0:0:0:0:ffff:aaff:fc5b
170.255.252.92 0:0:0:0:0:ffff:aaff:fc5c
170.255.252.93 0:0:0:0:0:ffff:aaff:fc5d
170.255.252.94 0:0:0:0:0:ffff:aaff:fc5e
170.255.252.95 0:0:0:0:0:ffff:aaff:fc5f
170.255.252.96 0:0:0:0:0:ffff:aaff:fc60
170.255.252.97 0:0:0:0:0:ffff:aaff:fc61
170.255.252.98 0:0:0:0:0:ffff:aaff:fc62
170.255.252.99 0:0:0:0:0:ffff:aaff:fc63
170.255.252.100 0:0:0:0:0:ffff:aaff:fc64
170.255.252.101 0:0:0:0:0:ffff:aaff:fc65
170.255.252.102 0:0:0:0:0:ffff:aaff:fc66
170.255.252.103 0:0:0:0:0:ffff:aaff:fc67
170.255.252.104 0:0:0:0:0:ffff:aaff:fc68
170.255.252.105 0:0:0:0:0:ffff:aaff:fc69
170.255.252.106 0:0:0:0:0:ffff:aaff:fc6a
170.255.252.107 0:0:0:0:0:ffff:aaff:fc6b
170.255.252.108 0:0:0:0:0:ffff:aaff:fc6c
170.255.252.109 0:0:0:0:0:ffff:aaff:fc6d
170.255.252.110 0:0:0:0:0:ffff:aaff:fc6e
170.255.252.111 0:0:0:0:0:ffff:aaff:fc6f
170.255.252.112 0:0:0:0:0:ffff:aaff:fc70
170.255.252.113 0:0:0:0:0:ffff:aaff:fc71
170.255.252.114 0:0:0:0:0:ffff:aaff:fc72
170.255.252.115 0:0:0:0:0:ffff:aaff:fc73
170.255.252.116 0:0:0:0:0:ffff:aaff:fc74
170.255.252.117 0:0:0:0:0:ffff:aaff:fc75
170.255.252.118 0:0:0:0:0:ffff:aaff:fc76
170.255.252.119 0:0:0:0:0:ffff:aaff:fc77
170.255.252.120 0:0:0:0:0:ffff:aaff:fc78


170.255.252.121 0:0:0:0:0:ffff:aaff:fc79
170.255.252.122 0:0:0:0:0:ffff:aaff:fc7a
170.255.252.123 0:0:0:0:0:ffff:aaff:fc7b
170.255.252.124 0:0:0:0:0:ffff:aaff:fc7c
170.255.252.125 0:0:0:0:0:ffff:aaff:fc7d
170.255.252.126 0:0:0:0:0:ffff:aaff:fc7e
170.255.252.127 0:0:0:0:0:ffff:aaff:fc7f
170.255.252.128 0:0:0:0:0:ffff:aaff:fc80
170.255.252.129 0:0:0:0:0:ffff:aaff:fc81
170.255.252.130 0:0:0:0:0:ffff:aaff:fc82
170.255.252.131 0:0:0:0:0:ffff:aaff:fc83
170.255.252.132 0:0:0:0:0:ffff:aaff:fc84
170.255.252.133 0:0:0:0:0:ffff:aaff:fc85
170.255.252.134 0:0:0:0:0:ffff:aaff:fc86
170.255.252.135 0:0:0:0:0:ffff:aaff:fc87
170.255.252.136 0:0:0:0:0:ffff:aaff:fc88
170.255.252.137 0:0:0:0:0:ffff:aaff:fc89
170.255.252.138 0:0:0:0:0:ffff:aaff:fc8a
170.255.252.139 0:0:0:0:0:ffff:aaff:fc8b
170.255.252.140 0:0:0:0:0:ffff:aaff:fc8c
170.255.252.141 0:0:0:0:0:ffff:aaff:fc8d
170.255.252.142 0:0:0:0:0:ffff:aaff:fc8e
170.255.252.143 0:0:0:0:0:ffff:aaff:fc8f
170.255.252.144 0:0:0:0:0:ffff:aaff:fc90
170.255.252.145 0:0:0:0:0:ffff:aaff:fc91
170.255.252.146 0:0:0:0:0:ffff:aaff:fc92
170.255.252.147 0:0:0:0:0:ffff:aaff:fc93
170.255.252.148 0:0:0:0:0:ffff:aaff:fc94
170.255.252.149 0:0:0:0:0:ffff:aaff:fc95
170.255.252.150 0:0:0:0:0:ffff:aaff:fc96
170.255.252.151 0:0:0:0:0:ffff:aaff:fc97
170.255.252.152 0:0:0:0:0:ffff:aaff:fc98
170.255.252.153 0:0:0:0:0:ffff:aaff:fc99
170.255.252.154 0:0:0:0:0:ffff:aaff:fc9a
170.255.252.155 0:0:0:0:0:ffff:aaff:fc9b
170.255.252.156 0:0:0:0:0:ffff:aaff:fc9c
170.255.252.157 0:0:0:0:0:ffff:aaff:fc9d
170.255.252.158 0:0:0:0:0:ffff:aaff:fc9e
170.255.252.159 0:0:0:0:0:ffff:aaff:fc9f
170.255.252.160 0:0:0:0:0:ffff:aaff:fca0
170.255.252.161 0:0:0:0:0:ffff:aaff:fca1
170.255.252.162 0:0:0:0:0:ffff:aaff:fca2
170.255.252.163 0:0:0:0:0:ffff:aaff:fca3
170.255.252.164 0:0:0:0:0:ffff:aaff:fca4
170.255.252.165 0:0:0:0:0:ffff:aaff:fca5
170.255.252.166 0:0:0:0:0:ffff:aaff:fca6
170.255.252.167 0:0:0:0:0:ffff:aaff:fca7
170.255.252.168 0:0:0:0:0:ffff:aaff:fca8
170.255.252.169 0:0:0:0:0:ffff:aaff:fca9
170.255.252.170 0:0:0:0:0:ffff:aaff:fcaa
170.255.252.171 0:0:0:0:0:ffff:aaff:fcab
170.255.252.172 0:0:0:0:0:ffff:aaff:fcac
170.255.252.173 0:0:0:0:0:ffff:aaff:fcad
170.255.252.174 0:0:0:0:0:ffff:aaff:fcae
170.255.252.175 0:0:0:0:0:ffff:aaff:fcaf
170.255.252.176 0:0:0:0:0:ffff:aaff:fcb0
170.255.252.177 0:0:0:0:0:ffff:aaff:fcb1
170.255.252.178 0:0:0:0:0:ffff:aaff:fcb2
170.255.252.179 0:0:0:0:0:ffff:aaff:fcb3
170.255.252.180 0:0:0:0:0:ffff:aaff:fcb4


170.255.252.181 0:0:0:0:0:ffff:aaff:fcb5
170.255.252.182 0:0:0:0:0:ffff:aaff:fcb6
170.255.252.183 0:0:0:0:0:ffff:aaff:fcb7
170.255.252.184 0:0:0:0:0:ffff:aaff:fcb8
170.255.252.185 0:0:0:0:0:ffff:aaff:fcb9
170.255.252.186 0:0:0:0:0:ffff:aaff:fcba
170.255.252.187 0:0:0:0:0:ffff:aaff:fcbb
170.255.252.188 0:0:0:0:0:ffff:aaff:fcbc
170.255.252.189 0:0:0:0:0:ffff:aaff:fcbd
170.255.252.190 0:0:0:0:0:ffff:aaff:fcbe
170.255.252.191 0:0:0:0:0:ffff:aaff:fcbf
170.255.252.192 0:0:0:0:0:ffff:aaff:fcc0
170.255.252.193 0:0:0:0:0:ffff:aaff:fcc1
170.255.252.194 0:0:0:0:0:ffff:aaff:fcc2
170.255.252.195 0:0:0:0:0:ffff:aaff:fcc3
170.255.252.196 0:0:0:0:0:ffff:aaff:fcc4
170.255.252.197 0:0:0:0:0:ffff:aaff:fcc5
170.255.252.198 0:0:0:0:0:ffff:aaff:fcc6
170.255.252.199 0:0:0:0:0:ffff:aaff:fcc7
170.255.252.200 0:0:0:0:0:ffff:aaff:fcc8
170.255.252.201 0:0:0:0:0:ffff:aaff:fcc9
170.255.252.202 0:0:0:0:0:ffff:aaff:fcca
170.255.252.203 0:0:0:0:0:ffff:aaff:fccb
170.255.252.204 0:0:0:0:0:ffff:aaff:fccc
170.255.252.205 0:0:0:0:0:ffff:aaff:fccd
170.255.252.206 0:0:0:0:0:ffff:aaff:fcce
170.255.252.207 0:0:0:0:0:ffff:aaff:fccf
170.255.252.208 0:0:0:0:0:ffff:aaff:fcd0
170.255.252.209 0:0:0:0:0:ffff:aaff:fcd1
170.255.252.210 0:0:0:0:0:ffff:aaff:fcd2
170.255.252.211 0:0:0:0:0:ffff:aaff:fcd3
170.255.252.212 0:0:0:0:0:ffff:aaff:fcd4
170.255.252.213 0:0:0:0:0:ffff:aaff:fcd5
170.255.252.214 0:0:0:0:0:ffff:aaff:fcd6
170.255.252.215 0:0:0:0:0:ffff:aaff:fcd7
170.255.252.216 0:0:0:0:0:ffff:aaff:fcd8
170.255.252.217 0:0:0:0:0:ffff:aaff:fcd9
170.255.252.218 0:0:0:0:0:ffff:aaff:fcda
170.255.252.219 0:0:0:0:0:ffff:aaff:fcdb
170.255.252.220 0:0:0:0:0:ffff:aaff:fcdc
170.255.252.221 0:0:0:0:0:ffff:aaff:fcdd
170.255.252.222 0:0:0:0:0:ffff:aaff:fcde
170.255.252.223 0:0:0:0:0:ffff:aaff:fcdf
170.255.252.224 0:0:0:0:0:ffff:aaff:fce0
170.255.252.225 0:0:0:0:0:ffff:aaff:fce1
170.255.252.226 0:0:0:0:0:ffff:aaff:fce2
170.255.252.227 0:0:0:0:0:ffff:aaff:fce3
170.255.252.228 0:0:0:0:0:ffff:aaff:fce4
170.255.252.229 0:0:0:0:0:ffff:aaff:fce5
170.255.252.230 0:0:0:0:0:ffff:aaff:fce6
170.255.252.231 0:0:0:0:0:ffff:aaff:fce7
170.255.252.232 0:0:0:0:0:ffff:aaff:fce8
170.255.252.233 0:0:0:0:0:ffff:aaff:fce9
170.255.252.234 0:0:0:0:0:ffff:aaff:fcea
170.255.252.235 0:0:0:0:0:ffff:aaff:fceb
170.255.252.236 0:0:0:0:0:ffff:aaff:fcec
170.255.252.237 0:0:0:0:0:ffff:aaff:fced
170.255.252.238 0:0:0:0:0:ffff:aaff:fcee
170.255.252.239 0:0:0:0:0:ffff:aaff:fcef
170.255.252.240 0:0:0:0:0:ffff:aaff:fcf0
170.255.252.241 0:0:0:0:0:ffff:aaff:fcf1
170.255.252.242 0:0:0:0:0:ffff:aaff:fcf2
170.255.252.243 0:0:0:0:0:ffff:aaff:fcf3
170.255.252.244 0:0:0:0:0:ffff:aaff:fcf4
170.255.252.245 0:0:0:0:0:ffff:aaff:fcf5
170.255.252.246 0:0:0:0:0:ffff:aaff:fcf6
170.255.252.247 0:0:0:0:0:ffff:aaff:fcf7
170.255.252.248 0:0:0:0:0:ffff:aaff:fcf8
170.255.252.249 0:0:0:0:0:ffff:aaff:fcf9
170.255.252.250 0:0:0:0:0:ffff:aaff:fcfa
170.255.252.251 0:0:0:0:0:ffff:aaff:fcfb
170.255.252.252 0:0:0:0:0:ffff:aaff:fcfc
170.255.252.253 0:0:0:0:0:ffff:aaff:fcfd
170.255.252.254 0:0:0:0:0:ffff:aaff:fcfe
170.255.252.255 0:0:0:0:0:ffff:aaff:fcff


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.