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
197.90.170.1 0:0:0:0:0:ffff:c55a:aa01
197.90.170.2 0:0:0:0:0:ffff:c55a:aa02
197.90.170.3 0:0:0:0:0:ffff:c55a:aa03
197.90.170.4 0:0:0:0:0:ffff:c55a:aa04
197.90.170.5 0:0:0:0:0:ffff:c55a:aa05
197.90.170.6 0:0:0:0:0:ffff:c55a:aa06
197.90.170.7 0:0:0:0:0:ffff:c55a:aa07
197.90.170.8 0:0:0:0:0:ffff:c55a:aa08
197.90.170.9 0:0:0:0:0:ffff:c55a:aa09
197.90.170.10 0:0:0:0:0:ffff:c55a:aa0a
197.90.170.11 0:0:0:0:0:ffff:c55a:aa0b
197.90.170.12 0:0:0:0:0:ffff:c55a:aa0c
197.90.170.13 0:0:0:0:0:ffff:c55a:aa0d
197.90.170.14 0:0:0:0:0:ffff:c55a:aa0e
197.90.170.15 0:0:0:0:0:ffff:c55a:aa0f
197.90.170.16 0:0:0:0:0:ffff:c55a:aa10
197.90.170.17 0:0:0:0:0:ffff:c55a:aa11
197.90.170.18 0:0:0:0:0:ffff:c55a:aa12
197.90.170.19 0:0:0:0:0:ffff:c55a:aa13
197.90.170.20 0:0:0:0:0:ffff:c55a:aa14
197.90.170.21 0:0:0:0:0:ffff:c55a:aa15
197.90.170.22 0:0:0:0:0:ffff:c55a:aa16
197.90.170.23 0:0:0:0:0:ffff:c55a:aa17
197.90.170.24 0:0:0:0:0:ffff:c55a:aa18
197.90.170.25 0:0:0:0:0:ffff:c55a:aa19
197.90.170.26 0:0:0:0:0:ffff:c55a:aa1a
197.90.170.27 0:0:0:0:0:ffff:c55a:aa1b
197.90.170.28 0:0:0:0:0:ffff:c55a:aa1c
197.90.170.29 0:0:0:0:0:ffff:c55a:aa1d
197.90.170.30 0:0:0:0:0:ffff:c55a:aa1e
197.90.170.31 0:0:0:0:0:ffff:c55a:aa1f
197.90.170.32 0:0:0:0:0:ffff:c55a:aa20
197.90.170.33 0:0:0:0:0:ffff:c55a:aa21
197.90.170.34 0:0:0:0:0:ffff:c55a:aa22
197.90.170.35 0:0:0:0:0:ffff:c55a:aa23
197.90.170.36 0:0:0:0:0:ffff:c55a:aa24
197.90.170.37 0:0:0:0:0:ffff:c55a:aa25
197.90.170.38 0:0:0:0:0:ffff:c55a:aa26
197.90.170.39 0:0:0:0:0:ffff:c55a:aa27
197.90.170.40 0:0:0:0:0:ffff:c55a:aa28
197.90.170.41 0:0:0:0:0:ffff:c55a:aa29
197.90.170.42 0:0:0:0:0:ffff:c55a:aa2a
197.90.170.43 0:0:0:0:0:ffff:c55a:aa2b
197.90.170.44 0:0:0:0:0:ffff:c55a:aa2c
197.90.170.45 0:0:0:0:0:ffff:c55a:aa2d
197.90.170.46 0:0:0:0:0:ffff:c55a:aa2e
197.90.170.47 0:0:0:0:0:ffff:c55a:aa2f
197.90.170.48 0:0:0:0:0:ffff:c55a:aa30
197.90.170.49 0:0:0:0:0:ffff:c55a:aa31
197.90.170.50 0:0:0:0:0:ffff:c55a:aa32
197.90.170.51 0:0:0:0:0:ffff:c55a:aa33
197.90.170.52 0:0:0:0:0:ffff:c55a:aa34
197.90.170.53 0:0:0:0:0:ffff:c55a:aa35
197.90.170.54 0:0:0:0:0:ffff:c55a:aa36
197.90.170.55 0:0:0:0:0:ffff:c55a:aa37
197.90.170.56 0:0:0:0:0:ffff:c55a:aa38
197.90.170.57 0:0:0:0:0:ffff:c55a:aa39
197.90.170.58 0:0:0:0:0:ffff:c55a:aa3a
197.90.170.59 0:0:0:0:0:ffff:c55a:aa3b
197.90.170.60 0:0:0:0:0:ffff:c55a:aa3c


197.90.170.61 0:0:0:0:0:ffff:c55a:aa3d
197.90.170.62 0:0:0:0:0:ffff:c55a:aa3e
197.90.170.63 0:0:0:0:0:ffff:c55a:aa3f
197.90.170.64 0:0:0:0:0:ffff:c55a:aa40
197.90.170.65 0:0:0:0:0:ffff:c55a:aa41
197.90.170.66 0:0:0:0:0:ffff:c55a:aa42
197.90.170.67 0:0:0:0:0:ffff:c55a:aa43
197.90.170.68 0:0:0:0:0:ffff:c55a:aa44
197.90.170.69 0:0:0:0:0:ffff:c55a:aa45
197.90.170.70 0:0:0:0:0:ffff:c55a:aa46
197.90.170.71 0:0:0:0:0:ffff:c55a:aa47
197.90.170.72 0:0:0:0:0:ffff:c55a:aa48
197.90.170.73 0:0:0:0:0:ffff:c55a:aa49
197.90.170.74 0:0:0:0:0:ffff:c55a:aa4a
197.90.170.75 0:0:0:0:0:ffff:c55a:aa4b
197.90.170.76 0:0:0:0:0:ffff:c55a:aa4c
197.90.170.77 0:0:0:0:0:ffff:c55a:aa4d
197.90.170.78 0:0:0:0:0:ffff:c55a:aa4e
197.90.170.79 0:0:0:0:0:ffff:c55a:aa4f
197.90.170.80 0:0:0:0:0:ffff:c55a:aa50
197.90.170.81 0:0:0:0:0:ffff:c55a:aa51
197.90.170.82 0:0:0:0:0:ffff:c55a:aa52
197.90.170.83 0:0:0:0:0:ffff:c55a:aa53
197.90.170.84 0:0:0:0:0:ffff:c55a:aa54
197.90.170.85 0:0:0:0:0:ffff:c55a:aa55
197.90.170.86 0:0:0:0:0:ffff:c55a:aa56
197.90.170.87 0:0:0:0:0:ffff:c55a:aa57
197.90.170.88 0:0:0:0:0:ffff:c55a:aa58
197.90.170.89 0:0:0:0:0:ffff:c55a:aa59
197.90.170.90 0:0:0:0:0:ffff:c55a:aa5a
197.90.170.91 0:0:0:0:0:ffff:c55a:aa5b
197.90.170.92 0:0:0:0:0:ffff:c55a:aa5c
197.90.170.93 0:0:0:0:0:ffff:c55a:aa5d
197.90.170.94 0:0:0:0:0:ffff:c55a:aa5e
197.90.170.95 0:0:0:0:0:ffff:c55a:aa5f
197.90.170.96 0:0:0:0:0:ffff:c55a:aa60
197.90.170.97 0:0:0:0:0:ffff:c55a:aa61
197.90.170.98 0:0:0:0:0:ffff:c55a:aa62
197.90.170.99 0:0:0:0:0:ffff:c55a:aa63
197.90.170.100 0:0:0:0:0:ffff:c55a:aa64
197.90.170.101 0:0:0:0:0:ffff:c55a:aa65
197.90.170.102 0:0:0:0:0:ffff:c55a:aa66
197.90.170.103 0:0:0:0:0:ffff:c55a:aa67
197.90.170.104 0:0:0:0:0:ffff:c55a:aa68
197.90.170.105 0:0:0:0:0:ffff:c55a:aa69
197.90.170.106 0:0:0:0:0:ffff:c55a:aa6a
197.90.170.107 0:0:0:0:0:ffff:c55a:aa6b
197.90.170.108 0:0:0:0:0:ffff:c55a:aa6c
197.90.170.109 0:0:0:0:0:ffff:c55a:aa6d
197.90.170.110 0:0:0:0:0:ffff:c55a:aa6e
197.90.170.111 0:0:0:0:0:ffff:c55a:aa6f
197.90.170.112 0:0:0:0:0:ffff:c55a:aa70
197.90.170.113 0:0:0:0:0:ffff:c55a:aa71
197.90.170.114 0:0:0:0:0:ffff:c55a:aa72
197.90.170.115 0:0:0:0:0:ffff:c55a:aa73
197.90.170.116 0:0:0:0:0:ffff:c55a:aa74
197.90.170.117 0:0:0:0:0:ffff:c55a:aa75
197.90.170.118 0:0:0:0:0:ffff:c55a:aa76
197.90.170.119 0:0:0:0:0:ffff:c55a:aa77
197.90.170.120 0:0:0:0:0:ffff:c55a:aa78


197.90.170.121 0:0:0:0:0:ffff:c55a:aa79
197.90.170.122 0:0:0:0:0:ffff:c55a:aa7a
197.90.170.123 0:0:0:0:0:ffff:c55a:aa7b
197.90.170.124 0:0:0:0:0:ffff:c55a:aa7c
197.90.170.125 0:0:0:0:0:ffff:c55a:aa7d
197.90.170.126 0:0:0:0:0:ffff:c55a:aa7e
197.90.170.127 0:0:0:0:0:ffff:c55a:aa7f
197.90.170.128 0:0:0:0:0:ffff:c55a:aa80
197.90.170.129 0:0:0:0:0:ffff:c55a:aa81
197.90.170.130 0:0:0:0:0:ffff:c55a:aa82
197.90.170.131 0:0:0:0:0:ffff:c55a:aa83
197.90.170.132 0:0:0:0:0:ffff:c55a:aa84
197.90.170.133 0:0:0:0:0:ffff:c55a:aa85
197.90.170.134 0:0:0:0:0:ffff:c55a:aa86
197.90.170.135 0:0:0:0:0:ffff:c55a:aa87
197.90.170.136 0:0:0:0:0:ffff:c55a:aa88
197.90.170.137 0:0:0:0:0:ffff:c55a:aa89
197.90.170.138 0:0:0:0:0:ffff:c55a:aa8a
197.90.170.139 0:0:0:0:0:ffff:c55a:aa8b
197.90.170.140 0:0:0:0:0:ffff:c55a:aa8c
197.90.170.141 0:0:0:0:0:ffff:c55a:aa8d
197.90.170.142 0:0:0:0:0:ffff:c55a:aa8e
197.90.170.143 0:0:0:0:0:ffff:c55a:aa8f
197.90.170.144 0:0:0:0:0:ffff:c55a:aa90
197.90.170.145 0:0:0:0:0:ffff:c55a:aa91
197.90.170.146 0:0:0:0:0:ffff:c55a:aa92
197.90.170.147 0:0:0:0:0:ffff:c55a:aa93
197.90.170.148 0:0:0:0:0:ffff:c55a:aa94
197.90.170.149 0:0:0:0:0:ffff:c55a:aa95
197.90.170.150 0:0:0:0:0:ffff:c55a:aa96
197.90.170.151 0:0:0:0:0:ffff:c55a:aa97
197.90.170.152 0:0:0:0:0:ffff:c55a:aa98
197.90.170.153 0:0:0:0:0:ffff:c55a:aa99
197.90.170.154 0:0:0:0:0:ffff:c55a:aa9a
197.90.170.155 0:0:0:0:0:ffff:c55a:aa9b
197.90.170.156 0:0:0:0:0:ffff:c55a:aa9c
197.90.170.157 0:0:0:0:0:ffff:c55a:aa9d
197.90.170.158 0:0:0:0:0:ffff:c55a:aa9e
197.90.170.159 0:0:0:0:0:ffff:c55a:aa9f
197.90.170.160 0:0:0:0:0:ffff:c55a:aaa0
197.90.170.161 0:0:0:0:0:ffff:c55a:aaa1
197.90.170.162 0:0:0:0:0:ffff:c55a:aaa2
197.90.170.163 0:0:0:0:0:ffff:c55a:aaa3
197.90.170.164 0:0:0:0:0:ffff:c55a:aaa4
197.90.170.165 0:0:0:0:0:ffff:c55a:aaa5
197.90.170.166 0:0:0:0:0:ffff:c55a:aaa6
197.90.170.167 0:0:0:0:0:ffff:c55a:aaa7
197.90.170.168 0:0:0:0:0:ffff:c55a:aaa8
197.90.170.169 0:0:0:0:0:ffff:c55a:aaa9
197.90.170.170 0:0:0:0:0:ffff:c55a:aaaa
197.90.170.171 0:0:0:0:0:ffff:c55a:aaab
197.90.170.172 0:0:0:0:0:ffff:c55a:aaac
197.90.170.173 0:0:0:0:0:ffff:c55a:aaad
197.90.170.174 0:0:0:0:0:ffff:c55a:aaae
197.90.170.175 0:0:0:0:0:ffff:c55a:aaaf
197.90.170.176 0:0:0:0:0:ffff:c55a:aab0
197.90.170.177 0:0:0:0:0:ffff:c55a:aab1
197.90.170.178 0:0:0:0:0:ffff:c55a:aab2
197.90.170.179 0:0:0:0:0:ffff:c55a:aab3
197.90.170.180 0:0:0:0:0:ffff:c55a:aab4


197.90.170.181 0:0:0:0:0:ffff:c55a:aab5
197.90.170.182 0:0:0:0:0:ffff:c55a:aab6
197.90.170.183 0:0:0:0:0:ffff:c55a:aab7
197.90.170.184 0:0:0:0:0:ffff:c55a:aab8
197.90.170.185 0:0:0:0:0:ffff:c55a:aab9
197.90.170.186 0:0:0:0:0:ffff:c55a:aaba
197.90.170.187 0:0:0:0:0:ffff:c55a:aabb
197.90.170.188 0:0:0:0:0:ffff:c55a:aabc
197.90.170.189 0:0:0:0:0:ffff:c55a:aabd
197.90.170.190 0:0:0:0:0:ffff:c55a:aabe
197.90.170.191 0:0:0:0:0:ffff:c55a:aabf
197.90.170.192 0:0:0:0:0:ffff:c55a:aac0
197.90.170.193 0:0:0:0:0:ffff:c55a:aac1
197.90.170.194 0:0:0:0:0:ffff:c55a:aac2
197.90.170.195 0:0:0:0:0:ffff:c55a:aac3
197.90.170.196 0:0:0:0:0:ffff:c55a:aac4
197.90.170.197 0:0:0:0:0:ffff:c55a:aac5
197.90.170.198 0:0:0:0:0:ffff:c55a:aac6
197.90.170.199 0:0:0:0:0:ffff:c55a:aac7
197.90.170.200 0:0:0:0:0:ffff:c55a:aac8
197.90.170.201 0:0:0:0:0:ffff:c55a:aac9
197.90.170.202 0:0:0:0:0:ffff:c55a:aaca
197.90.170.203 0:0:0:0:0:ffff:c55a:aacb
197.90.170.204 0:0:0:0:0:ffff:c55a:aacc
197.90.170.205 0:0:0:0:0:ffff:c55a:aacd
197.90.170.206 0:0:0:0:0:ffff:c55a:aace
197.90.170.207 0:0:0:0:0:ffff:c55a:aacf
197.90.170.208 0:0:0:0:0:ffff:c55a:aad0
197.90.170.209 0:0:0:0:0:ffff:c55a:aad1
197.90.170.210 0:0:0:0:0:ffff:c55a:aad2
197.90.170.211 0:0:0:0:0:ffff:c55a:aad3
197.90.170.212 0:0:0:0:0:ffff:c55a:aad4
197.90.170.213 0:0:0:0:0:ffff:c55a:aad5
197.90.170.214 0:0:0:0:0:ffff:c55a:aad6
197.90.170.215 0:0:0:0:0:ffff:c55a:aad7
197.90.170.216 0:0:0:0:0:ffff:c55a:aad8
197.90.170.217 0:0:0:0:0:ffff:c55a:aad9
197.90.170.218 0:0:0:0:0:ffff:c55a:aada
197.90.170.219 0:0:0:0:0:ffff:c55a:aadb
197.90.170.220 0:0:0:0:0:ffff:c55a:aadc
197.90.170.221 0:0:0:0:0:ffff:c55a:aadd
197.90.170.222 0:0:0:0:0:ffff:c55a:aade
197.90.170.223 0:0:0:0:0:ffff:c55a:aadf
197.90.170.224 0:0:0:0:0:ffff:c55a:aae0
197.90.170.225 0:0:0:0:0:ffff:c55a:aae1
197.90.170.226 0:0:0:0:0:ffff:c55a:aae2
197.90.170.227 0:0:0:0:0:ffff:c55a:aae3
197.90.170.228 0:0:0:0:0:ffff:c55a:aae4
197.90.170.229 0:0:0:0:0:ffff:c55a:aae5
197.90.170.230 0:0:0:0:0:ffff:c55a:aae6
197.90.170.231 0:0:0:0:0:ffff:c55a:aae7
197.90.170.232 0:0:0:0:0:ffff:c55a:aae8
197.90.170.233 0:0:0:0:0:ffff:c55a:aae9
197.90.170.234 0:0:0:0:0:ffff:c55a:aaea
197.90.170.235 0:0:0:0:0:ffff:c55a:aaeb
197.90.170.236 0:0:0:0:0:ffff:c55a:aaec
197.90.170.237 0:0:0:0:0:ffff:c55a:aaed
197.90.170.238 0:0:0:0:0:ffff:c55a:aaee
197.90.170.239 0:0:0:0:0:ffff:c55a:aaef
197.90.170.240 0:0:0:0:0:ffff:c55a:aaf0
197.90.170.241 0:0:0:0:0:ffff:c55a:aaf1
197.90.170.242 0:0:0:0:0:ffff:c55a:aaf2
197.90.170.243 0:0:0:0:0:ffff:c55a:aaf3
197.90.170.244 0:0:0:0:0:ffff:c55a:aaf4
197.90.170.245 0:0:0:0:0:ffff:c55a:aaf5
197.90.170.246 0:0:0:0:0:ffff:c55a:aaf6
197.90.170.247 0:0:0:0:0:ffff:c55a:aaf7
197.90.170.248 0:0:0:0:0:ffff:c55a:aaf8
197.90.170.249 0:0:0:0:0:ffff:c55a:aaf9
197.90.170.250 0:0:0:0:0:ffff:c55a:aafa
197.90.170.251 0:0:0:0:0:ffff:c55a:aafb
197.90.170.252 0:0:0:0:0:ffff:c55a:aafc
197.90.170.253 0:0:0:0:0:ffff:c55a:aafd
197.90.170.254 0:0:0:0:0:ffff:c55a:aafe
197.90.170.255 0:0:0:0:0:ffff:c55a:aaff


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.