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
78.43.170.1 0:0:0:0:0:ffff:4e2b:aa01
78.43.170.2 0:0:0:0:0:ffff:4e2b:aa02
78.43.170.3 0:0:0:0:0:ffff:4e2b:aa03
78.43.170.4 0:0:0:0:0:ffff:4e2b:aa04
78.43.170.5 0:0:0:0:0:ffff:4e2b:aa05
78.43.170.6 0:0:0:0:0:ffff:4e2b:aa06
78.43.170.7 0:0:0:0:0:ffff:4e2b:aa07
78.43.170.8 0:0:0:0:0:ffff:4e2b:aa08
78.43.170.9 0:0:0:0:0:ffff:4e2b:aa09
78.43.170.10 0:0:0:0:0:ffff:4e2b:aa0a
78.43.170.11 0:0:0:0:0:ffff:4e2b:aa0b
78.43.170.12 0:0:0:0:0:ffff:4e2b:aa0c
78.43.170.13 0:0:0:0:0:ffff:4e2b:aa0d
78.43.170.14 0:0:0:0:0:ffff:4e2b:aa0e
78.43.170.15 0:0:0:0:0:ffff:4e2b:aa0f
78.43.170.16 0:0:0:0:0:ffff:4e2b:aa10
78.43.170.17 0:0:0:0:0:ffff:4e2b:aa11
78.43.170.18 0:0:0:0:0:ffff:4e2b:aa12
78.43.170.19 0:0:0:0:0:ffff:4e2b:aa13
78.43.170.20 0:0:0:0:0:ffff:4e2b:aa14
78.43.170.21 0:0:0:0:0:ffff:4e2b:aa15
78.43.170.22 0:0:0:0:0:ffff:4e2b:aa16
78.43.170.23 0:0:0:0:0:ffff:4e2b:aa17
78.43.170.24 0:0:0:0:0:ffff:4e2b:aa18
78.43.170.25 0:0:0:0:0:ffff:4e2b:aa19
78.43.170.26 0:0:0:0:0:ffff:4e2b:aa1a
78.43.170.27 0:0:0:0:0:ffff:4e2b:aa1b
78.43.170.28 0:0:0:0:0:ffff:4e2b:aa1c
78.43.170.29 0:0:0:0:0:ffff:4e2b:aa1d
78.43.170.30 0:0:0:0:0:ffff:4e2b:aa1e
78.43.170.31 0:0:0:0:0:ffff:4e2b:aa1f
78.43.170.32 0:0:0:0:0:ffff:4e2b:aa20
78.43.170.33 0:0:0:0:0:ffff:4e2b:aa21
78.43.170.34 0:0:0:0:0:ffff:4e2b:aa22
78.43.170.35 0:0:0:0:0:ffff:4e2b:aa23
78.43.170.36 0:0:0:0:0:ffff:4e2b:aa24
78.43.170.37 0:0:0:0:0:ffff:4e2b:aa25
78.43.170.38 0:0:0:0:0:ffff:4e2b:aa26
78.43.170.39 0:0:0:0:0:ffff:4e2b:aa27
78.43.170.40 0:0:0:0:0:ffff:4e2b:aa28
78.43.170.41 0:0:0:0:0:ffff:4e2b:aa29
78.43.170.42 0:0:0:0:0:ffff:4e2b:aa2a
78.43.170.43 0:0:0:0:0:ffff:4e2b:aa2b
78.43.170.44 0:0:0:0:0:ffff:4e2b:aa2c
78.43.170.45 0:0:0:0:0:ffff:4e2b:aa2d
78.43.170.46 0:0:0:0:0:ffff:4e2b:aa2e
78.43.170.47 0:0:0:0:0:ffff:4e2b:aa2f
78.43.170.48 0:0:0:0:0:ffff:4e2b:aa30
78.43.170.49 0:0:0:0:0:ffff:4e2b:aa31
78.43.170.50 0:0:0:0:0:ffff:4e2b:aa32
78.43.170.51 0:0:0:0:0:ffff:4e2b:aa33
78.43.170.52 0:0:0:0:0:ffff:4e2b:aa34
78.43.170.53 0:0:0:0:0:ffff:4e2b:aa35
78.43.170.54 0:0:0:0:0:ffff:4e2b:aa36
78.43.170.55 0:0:0:0:0:ffff:4e2b:aa37
78.43.170.56 0:0:0:0:0:ffff:4e2b:aa38
78.43.170.57 0:0:0:0:0:ffff:4e2b:aa39
78.43.170.58 0:0:0:0:0:ffff:4e2b:aa3a
78.43.170.59 0:0:0:0:0:ffff:4e2b:aa3b
78.43.170.60 0:0:0:0:0:ffff:4e2b:aa3c


78.43.170.61 0:0:0:0:0:ffff:4e2b:aa3d
78.43.170.62 0:0:0:0:0:ffff:4e2b:aa3e
78.43.170.63 0:0:0:0:0:ffff:4e2b:aa3f
78.43.170.64 0:0:0:0:0:ffff:4e2b:aa40
78.43.170.65 0:0:0:0:0:ffff:4e2b:aa41
78.43.170.66 0:0:0:0:0:ffff:4e2b:aa42
78.43.170.67 0:0:0:0:0:ffff:4e2b:aa43
78.43.170.68 0:0:0:0:0:ffff:4e2b:aa44
78.43.170.69 0:0:0:0:0:ffff:4e2b:aa45
78.43.170.70 0:0:0:0:0:ffff:4e2b:aa46
78.43.170.71 0:0:0:0:0:ffff:4e2b:aa47
78.43.170.72 0:0:0:0:0:ffff:4e2b:aa48
78.43.170.73 0:0:0:0:0:ffff:4e2b:aa49
78.43.170.74 0:0:0:0:0:ffff:4e2b:aa4a
78.43.170.75 0:0:0:0:0:ffff:4e2b:aa4b
78.43.170.76 0:0:0:0:0:ffff:4e2b:aa4c
78.43.170.77 0:0:0:0:0:ffff:4e2b:aa4d
78.43.170.78 0:0:0:0:0:ffff:4e2b:aa4e
78.43.170.79 0:0:0:0:0:ffff:4e2b:aa4f
78.43.170.80 0:0:0:0:0:ffff:4e2b:aa50
78.43.170.81 0:0:0:0:0:ffff:4e2b:aa51
78.43.170.82 0:0:0:0:0:ffff:4e2b:aa52
78.43.170.83 0:0:0:0:0:ffff:4e2b:aa53
78.43.170.84 0:0:0:0:0:ffff:4e2b:aa54
78.43.170.85 0:0:0:0:0:ffff:4e2b:aa55
78.43.170.86 0:0:0:0:0:ffff:4e2b:aa56
78.43.170.87 0:0:0:0:0:ffff:4e2b:aa57
78.43.170.88 0:0:0:0:0:ffff:4e2b:aa58
78.43.170.89 0:0:0:0:0:ffff:4e2b:aa59
78.43.170.90 0:0:0:0:0:ffff:4e2b:aa5a
78.43.170.91 0:0:0:0:0:ffff:4e2b:aa5b
78.43.170.92 0:0:0:0:0:ffff:4e2b:aa5c
78.43.170.93 0:0:0:0:0:ffff:4e2b:aa5d
78.43.170.94 0:0:0:0:0:ffff:4e2b:aa5e
78.43.170.95 0:0:0:0:0:ffff:4e2b:aa5f
78.43.170.96 0:0:0:0:0:ffff:4e2b:aa60
78.43.170.97 0:0:0:0:0:ffff:4e2b:aa61
78.43.170.98 0:0:0:0:0:ffff:4e2b:aa62
78.43.170.99 0:0:0:0:0:ffff:4e2b:aa63
78.43.170.100 0:0:0:0:0:ffff:4e2b:aa64
78.43.170.101 0:0:0:0:0:ffff:4e2b:aa65
78.43.170.102 0:0:0:0:0:ffff:4e2b:aa66
78.43.170.103 0:0:0:0:0:ffff:4e2b:aa67
78.43.170.104 0:0:0:0:0:ffff:4e2b:aa68
78.43.170.105 0:0:0:0:0:ffff:4e2b:aa69
78.43.170.106 0:0:0:0:0:ffff:4e2b:aa6a
78.43.170.107 0:0:0:0:0:ffff:4e2b:aa6b
78.43.170.108 0:0:0:0:0:ffff:4e2b:aa6c
78.43.170.109 0:0:0:0:0:ffff:4e2b:aa6d
78.43.170.110 0:0:0:0:0:ffff:4e2b:aa6e
78.43.170.111 0:0:0:0:0:ffff:4e2b:aa6f
78.43.170.112 0:0:0:0:0:ffff:4e2b:aa70
78.43.170.113 0:0:0:0:0:ffff:4e2b:aa71
78.43.170.114 0:0:0:0:0:ffff:4e2b:aa72
78.43.170.115 0:0:0:0:0:ffff:4e2b:aa73
78.43.170.116 0:0:0:0:0:ffff:4e2b:aa74
78.43.170.117 0:0:0:0:0:ffff:4e2b:aa75
78.43.170.118 0:0:0:0:0:ffff:4e2b:aa76
78.43.170.119 0:0:0:0:0:ffff:4e2b:aa77
78.43.170.120 0:0:0:0:0:ffff:4e2b:aa78


78.43.170.121 0:0:0:0:0:ffff:4e2b:aa79
78.43.170.122 0:0:0:0:0:ffff:4e2b:aa7a
78.43.170.123 0:0:0:0:0:ffff:4e2b:aa7b
78.43.170.124 0:0:0:0:0:ffff:4e2b:aa7c
78.43.170.125 0:0:0:0:0:ffff:4e2b:aa7d
78.43.170.126 0:0:0:0:0:ffff:4e2b:aa7e
78.43.170.127 0:0:0:0:0:ffff:4e2b:aa7f
78.43.170.128 0:0:0:0:0:ffff:4e2b:aa80
78.43.170.129 0:0:0:0:0:ffff:4e2b:aa81
78.43.170.130 0:0:0:0:0:ffff:4e2b:aa82
78.43.170.131 0:0:0:0:0:ffff:4e2b:aa83
78.43.170.132 0:0:0:0:0:ffff:4e2b:aa84
78.43.170.133 0:0:0:0:0:ffff:4e2b:aa85
78.43.170.134 0:0:0:0:0:ffff:4e2b:aa86
78.43.170.135 0:0:0:0:0:ffff:4e2b:aa87
78.43.170.136 0:0:0:0:0:ffff:4e2b:aa88
78.43.170.137 0:0:0:0:0:ffff:4e2b:aa89
78.43.170.138 0:0:0:0:0:ffff:4e2b:aa8a
78.43.170.139 0:0:0:0:0:ffff:4e2b:aa8b
78.43.170.140 0:0:0:0:0:ffff:4e2b:aa8c
78.43.170.141 0:0:0:0:0:ffff:4e2b:aa8d
78.43.170.142 0:0:0:0:0:ffff:4e2b:aa8e
78.43.170.143 0:0:0:0:0:ffff:4e2b:aa8f
78.43.170.144 0:0:0:0:0:ffff:4e2b:aa90
78.43.170.145 0:0:0:0:0:ffff:4e2b:aa91
78.43.170.146 0:0:0:0:0:ffff:4e2b:aa92
78.43.170.147 0:0:0:0:0:ffff:4e2b:aa93
78.43.170.148 0:0:0:0:0:ffff:4e2b:aa94
78.43.170.149 0:0:0:0:0:ffff:4e2b:aa95
78.43.170.150 0:0:0:0:0:ffff:4e2b:aa96
78.43.170.151 0:0:0:0:0:ffff:4e2b:aa97
78.43.170.152 0:0:0:0:0:ffff:4e2b:aa98
78.43.170.153 0:0:0:0:0:ffff:4e2b:aa99
78.43.170.154 0:0:0:0:0:ffff:4e2b:aa9a
78.43.170.155 0:0:0:0:0:ffff:4e2b:aa9b
78.43.170.156 0:0:0:0:0:ffff:4e2b:aa9c
78.43.170.157 0:0:0:0:0:ffff:4e2b:aa9d
78.43.170.158 0:0:0:0:0:ffff:4e2b:aa9e
78.43.170.159 0:0:0:0:0:ffff:4e2b:aa9f
78.43.170.160 0:0:0:0:0:ffff:4e2b:aaa0
78.43.170.161 0:0:0:0:0:ffff:4e2b:aaa1
78.43.170.162 0:0:0:0:0:ffff:4e2b:aaa2
78.43.170.163 0:0:0:0:0:ffff:4e2b:aaa3
78.43.170.164 0:0:0:0:0:ffff:4e2b:aaa4
78.43.170.165 0:0:0:0:0:ffff:4e2b:aaa5
78.43.170.166 0:0:0:0:0:ffff:4e2b:aaa6
78.43.170.167 0:0:0:0:0:ffff:4e2b:aaa7
78.43.170.168 0:0:0:0:0:ffff:4e2b:aaa8
78.43.170.169 0:0:0:0:0:ffff:4e2b:aaa9
78.43.170.170 0:0:0:0:0:ffff:4e2b:aaaa
78.43.170.171 0:0:0:0:0:ffff:4e2b:aaab
78.43.170.172 0:0:0:0:0:ffff:4e2b:aaac
78.43.170.173 0:0:0:0:0:ffff:4e2b:aaad
78.43.170.174 0:0:0:0:0:ffff:4e2b:aaae
78.43.170.175 0:0:0:0:0:ffff:4e2b:aaaf
78.43.170.176 0:0:0:0:0:ffff:4e2b:aab0
78.43.170.177 0:0:0:0:0:ffff:4e2b:aab1
78.43.170.178 0:0:0:0:0:ffff:4e2b:aab2
78.43.170.179 0:0:0:0:0:ffff:4e2b:aab3
78.43.170.180 0:0:0:0:0:ffff:4e2b:aab4


78.43.170.181 0:0:0:0:0:ffff:4e2b:aab5
78.43.170.182 0:0:0:0:0:ffff:4e2b:aab6
78.43.170.183 0:0:0:0:0:ffff:4e2b:aab7
78.43.170.184 0:0:0:0:0:ffff:4e2b:aab8
78.43.170.185 0:0:0:0:0:ffff:4e2b:aab9
78.43.170.186 0:0:0:0:0:ffff:4e2b:aaba
78.43.170.187 0:0:0:0:0:ffff:4e2b:aabb
78.43.170.188 0:0:0:0:0:ffff:4e2b:aabc
78.43.170.189 0:0:0:0:0:ffff:4e2b:aabd
78.43.170.190 0:0:0:0:0:ffff:4e2b:aabe
78.43.170.191 0:0:0:0:0:ffff:4e2b:aabf
78.43.170.192 0:0:0:0:0:ffff:4e2b:aac0
78.43.170.193 0:0:0:0:0:ffff:4e2b:aac1
78.43.170.194 0:0:0:0:0:ffff:4e2b:aac2
78.43.170.195 0:0:0:0:0:ffff:4e2b:aac3
78.43.170.196 0:0:0:0:0:ffff:4e2b:aac4
78.43.170.197 0:0:0:0:0:ffff:4e2b:aac5
78.43.170.198 0:0:0:0:0:ffff:4e2b:aac6
78.43.170.199 0:0:0:0:0:ffff:4e2b:aac7
78.43.170.200 0:0:0:0:0:ffff:4e2b:aac8
78.43.170.201 0:0:0:0:0:ffff:4e2b:aac9
78.43.170.202 0:0:0:0:0:ffff:4e2b:aaca
78.43.170.203 0:0:0:0:0:ffff:4e2b:aacb
78.43.170.204 0:0:0:0:0:ffff:4e2b:aacc
78.43.170.205 0:0:0:0:0:ffff:4e2b:aacd
78.43.170.206 0:0:0:0:0:ffff:4e2b:aace
78.43.170.207 0:0:0:0:0:ffff:4e2b:aacf
78.43.170.208 0:0:0:0:0:ffff:4e2b:aad0
78.43.170.209 0:0:0:0:0:ffff:4e2b:aad1
78.43.170.210 0:0:0:0:0:ffff:4e2b:aad2
78.43.170.211 0:0:0:0:0:ffff:4e2b:aad3
78.43.170.212 0:0:0:0:0:ffff:4e2b:aad4
78.43.170.213 0:0:0:0:0:ffff:4e2b:aad5
78.43.170.214 0:0:0:0:0:ffff:4e2b:aad6
78.43.170.215 0:0:0:0:0:ffff:4e2b:aad7
78.43.170.216 0:0:0:0:0:ffff:4e2b:aad8
78.43.170.217 0:0:0:0:0:ffff:4e2b:aad9
78.43.170.218 0:0:0:0:0:ffff:4e2b:aada
78.43.170.219 0:0:0:0:0:ffff:4e2b:aadb
78.43.170.220 0:0:0:0:0:ffff:4e2b:aadc
78.43.170.221 0:0:0:0:0:ffff:4e2b:aadd
78.43.170.222 0:0:0:0:0:ffff:4e2b:aade
78.43.170.223 0:0:0:0:0:ffff:4e2b:aadf
78.43.170.224 0:0:0:0:0:ffff:4e2b:aae0
78.43.170.225 0:0:0:0:0:ffff:4e2b:aae1
78.43.170.226 0:0:0:0:0:ffff:4e2b:aae2
78.43.170.227 0:0:0:0:0:ffff:4e2b:aae3
78.43.170.228 0:0:0:0:0:ffff:4e2b:aae4
78.43.170.229 0:0:0:0:0:ffff:4e2b:aae5
78.43.170.230 0:0:0:0:0:ffff:4e2b:aae6
78.43.170.231 0:0:0:0:0:ffff:4e2b:aae7
78.43.170.232 0:0:0:0:0:ffff:4e2b:aae8
78.43.170.233 0:0:0:0:0:ffff:4e2b:aae9
78.43.170.234 0:0:0:0:0:ffff:4e2b:aaea
78.43.170.235 0:0:0:0:0:ffff:4e2b:aaeb
78.43.170.236 0:0:0:0:0:ffff:4e2b:aaec
78.43.170.237 0:0:0:0:0:ffff:4e2b:aaed
78.43.170.238 0:0:0:0:0:ffff:4e2b:aaee
78.43.170.239 0:0:0:0:0:ffff:4e2b:aaef
78.43.170.240 0:0:0:0:0:ffff:4e2b:aaf0
78.43.170.241 0:0:0:0:0:ffff:4e2b:aaf1
78.43.170.242 0:0:0:0:0:ffff:4e2b:aaf2
78.43.170.243 0:0:0:0:0:ffff:4e2b:aaf3
78.43.170.244 0:0:0:0:0:ffff:4e2b:aaf4
78.43.170.245 0:0:0:0:0:ffff:4e2b:aaf5
78.43.170.246 0:0:0:0:0:ffff:4e2b:aaf6
78.43.170.247 0:0:0:0:0:ffff:4e2b:aaf7
78.43.170.248 0:0:0:0:0:ffff:4e2b:aaf8
78.43.170.249 0:0:0:0:0:ffff:4e2b:aaf9
78.43.170.250 0:0:0:0:0:ffff:4e2b:aafa
78.43.170.251 0:0:0:0:0:ffff:4e2b:aafb
78.43.170.252 0:0:0:0:0:ffff:4e2b:aafc
78.43.170.253 0:0:0:0:0:ffff:4e2b:aafd
78.43.170.254 0:0:0:0:0:ffff:4e2b:aafe
78.43.170.255 0:0:0:0:0:ffff:4e2b: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.