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
18.78.171.1 0:0:0:0:0:ffff:124e:ab01
18.78.171.2 0:0:0:0:0:ffff:124e:ab02
18.78.171.3 0:0:0:0:0:ffff:124e:ab03
18.78.171.4 0:0:0:0:0:ffff:124e:ab04
18.78.171.5 0:0:0:0:0:ffff:124e:ab05
18.78.171.6 0:0:0:0:0:ffff:124e:ab06
18.78.171.7 0:0:0:0:0:ffff:124e:ab07
18.78.171.8 0:0:0:0:0:ffff:124e:ab08
18.78.171.9 0:0:0:0:0:ffff:124e:ab09
18.78.171.10 0:0:0:0:0:ffff:124e:ab0a
18.78.171.11 0:0:0:0:0:ffff:124e:ab0b
18.78.171.12 0:0:0:0:0:ffff:124e:ab0c
18.78.171.13 0:0:0:0:0:ffff:124e:ab0d
18.78.171.14 0:0:0:0:0:ffff:124e:ab0e
18.78.171.15 0:0:0:0:0:ffff:124e:ab0f
18.78.171.16 0:0:0:0:0:ffff:124e:ab10
18.78.171.17 0:0:0:0:0:ffff:124e:ab11
18.78.171.18 0:0:0:0:0:ffff:124e:ab12
18.78.171.19 0:0:0:0:0:ffff:124e:ab13
18.78.171.20 0:0:0:0:0:ffff:124e:ab14
18.78.171.21 0:0:0:0:0:ffff:124e:ab15
18.78.171.22 0:0:0:0:0:ffff:124e:ab16
18.78.171.23 0:0:0:0:0:ffff:124e:ab17
18.78.171.24 0:0:0:0:0:ffff:124e:ab18
18.78.171.25 0:0:0:0:0:ffff:124e:ab19
18.78.171.26 0:0:0:0:0:ffff:124e:ab1a
18.78.171.27 0:0:0:0:0:ffff:124e:ab1b
18.78.171.28 0:0:0:0:0:ffff:124e:ab1c
18.78.171.29 0:0:0:0:0:ffff:124e:ab1d
18.78.171.30 0:0:0:0:0:ffff:124e:ab1e
18.78.171.31 0:0:0:0:0:ffff:124e:ab1f
18.78.171.32 0:0:0:0:0:ffff:124e:ab20
18.78.171.33 0:0:0:0:0:ffff:124e:ab21
18.78.171.34 0:0:0:0:0:ffff:124e:ab22
18.78.171.35 0:0:0:0:0:ffff:124e:ab23
18.78.171.36 0:0:0:0:0:ffff:124e:ab24
18.78.171.37 0:0:0:0:0:ffff:124e:ab25
18.78.171.38 0:0:0:0:0:ffff:124e:ab26
18.78.171.39 0:0:0:0:0:ffff:124e:ab27
18.78.171.40 0:0:0:0:0:ffff:124e:ab28
18.78.171.41 0:0:0:0:0:ffff:124e:ab29
18.78.171.42 0:0:0:0:0:ffff:124e:ab2a
18.78.171.43 0:0:0:0:0:ffff:124e:ab2b
18.78.171.44 0:0:0:0:0:ffff:124e:ab2c
18.78.171.45 0:0:0:0:0:ffff:124e:ab2d
18.78.171.46 0:0:0:0:0:ffff:124e:ab2e
18.78.171.47 0:0:0:0:0:ffff:124e:ab2f
18.78.171.48 0:0:0:0:0:ffff:124e:ab30
18.78.171.49 0:0:0:0:0:ffff:124e:ab31
18.78.171.50 0:0:0:0:0:ffff:124e:ab32
18.78.171.51 0:0:0:0:0:ffff:124e:ab33
18.78.171.52 0:0:0:0:0:ffff:124e:ab34
18.78.171.53 0:0:0:0:0:ffff:124e:ab35
18.78.171.54 0:0:0:0:0:ffff:124e:ab36
18.78.171.55 0:0:0:0:0:ffff:124e:ab37
18.78.171.56 0:0:0:0:0:ffff:124e:ab38
18.78.171.57 0:0:0:0:0:ffff:124e:ab39
18.78.171.58 0:0:0:0:0:ffff:124e:ab3a
18.78.171.59 0:0:0:0:0:ffff:124e:ab3b
18.78.171.60 0:0:0:0:0:ffff:124e:ab3c


18.78.171.61 0:0:0:0:0:ffff:124e:ab3d
18.78.171.62 0:0:0:0:0:ffff:124e:ab3e
18.78.171.63 0:0:0:0:0:ffff:124e:ab3f
18.78.171.64 0:0:0:0:0:ffff:124e:ab40
18.78.171.65 0:0:0:0:0:ffff:124e:ab41
18.78.171.66 0:0:0:0:0:ffff:124e:ab42
18.78.171.67 0:0:0:0:0:ffff:124e:ab43
18.78.171.68 0:0:0:0:0:ffff:124e:ab44
18.78.171.69 0:0:0:0:0:ffff:124e:ab45
18.78.171.70 0:0:0:0:0:ffff:124e:ab46
18.78.171.71 0:0:0:0:0:ffff:124e:ab47
18.78.171.72 0:0:0:0:0:ffff:124e:ab48
18.78.171.73 0:0:0:0:0:ffff:124e:ab49
18.78.171.74 0:0:0:0:0:ffff:124e:ab4a
18.78.171.75 0:0:0:0:0:ffff:124e:ab4b
18.78.171.76 0:0:0:0:0:ffff:124e:ab4c
18.78.171.77 0:0:0:0:0:ffff:124e:ab4d
18.78.171.78 0:0:0:0:0:ffff:124e:ab4e
18.78.171.79 0:0:0:0:0:ffff:124e:ab4f
18.78.171.80 0:0:0:0:0:ffff:124e:ab50
18.78.171.81 0:0:0:0:0:ffff:124e:ab51
18.78.171.82 0:0:0:0:0:ffff:124e:ab52
18.78.171.83 0:0:0:0:0:ffff:124e:ab53
18.78.171.84 0:0:0:0:0:ffff:124e:ab54
18.78.171.85 0:0:0:0:0:ffff:124e:ab55
18.78.171.86 0:0:0:0:0:ffff:124e:ab56
18.78.171.87 0:0:0:0:0:ffff:124e:ab57
18.78.171.88 0:0:0:0:0:ffff:124e:ab58
18.78.171.89 0:0:0:0:0:ffff:124e:ab59
18.78.171.90 0:0:0:0:0:ffff:124e:ab5a
18.78.171.91 0:0:0:0:0:ffff:124e:ab5b
18.78.171.92 0:0:0:0:0:ffff:124e:ab5c
18.78.171.93 0:0:0:0:0:ffff:124e:ab5d
18.78.171.94 0:0:0:0:0:ffff:124e:ab5e
18.78.171.95 0:0:0:0:0:ffff:124e:ab5f
18.78.171.96 0:0:0:0:0:ffff:124e:ab60
18.78.171.97 0:0:0:0:0:ffff:124e:ab61
18.78.171.98 0:0:0:0:0:ffff:124e:ab62
18.78.171.99 0:0:0:0:0:ffff:124e:ab63
18.78.171.100 0:0:0:0:0:ffff:124e:ab64
18.78.171.101 0:0:0:0:0:ffff:124e:ab65
18.78.171.102 0:0:0:0:0:ffff:124e:ab66
18.78.171.103 0:0:0:0:0:ffff:124e:ab67
18.78.171.104 0:0:0:0:0:ffff:124e:ab68
18.78.171.105 0:0:0:0:0:ffff:124e:ab69
18.78.171.106 0:0:0:0:0:ffff:124e:ab6a
18.78.171.107 0:0:0:0:0:ffff:124e:ab6b
18.78.171.108 0:0:0:0:0:ffff:124e:ab6c
18.78.171.109 0:0:0:0:0:ffff:124e:ab6d
18.78.171.110 0:0:0:0:0:ffff:124e:ab6e
18.78.171.111 0:0:0:0:0:ffff:124e:ab6f
18.78.171.112 0:0:0:0:0:ffff:124e:ab70
18.78.171.113 0:0:0:0:0:ffff:124e:ab71
18.78.171.114 0:0:0:0:0:ffff:124e:ab72
18.78.171.115 0:0:0:0:0:ffff:124e:ab73
18.78.171.116 0:0:0:0:0:ffff:124e:ab74
18.78.171.117 0:0:0:0:0:ffff:124e:ab75
18.78.171.118 0:0:0:0:0:ffff:124e:ab76
18.78.171.119 0:0:0:0:0:ffff:124e:ab77
18.78.171.120 0:0:0:0:0:ffff:124e:ab78


18.78.171.121 0:0:0:0:0:ffff:124e:ab79
18.78.171.122 0:0:0:0:0:ffff:124e:ab7a
18.78.171.123 0:0:0:0:0:ffff:124e:ab7b
18.78.171.124 0:0:0:0:0:ffff:124e:ab7c
18.78.171.125 0:0:0:0:0:ffff:124e:ab7d
18.78.171.126 0:0:0:0:0:ffff:124e:ab7e
18.78.171.127 0:0:0:0:0:ffff:124e:ab7f
18.78.171.128 0:0:0:0:0:ffff:124e:ab80
18.78.171.129 0:0:0:0:0:ffff:124e:ab81
18.78.171.130 0:0:0:0:0:ffff:124e:ab82
18.78.171.131 0:0:0:0:0:ffff:124e:ab83
18.78.171.132 0:0:0:0:0:ffff:124e:ab84
18.78.171.133 0:0:0:0:0:ffff:124e:ab85
18.78.171.134 0:0:0:0:0:ffff:124e:ab86
18.78.171.135 0:0:0:0:0:ffff:124e:ab87
18.78.171.136 0:0:0:0:0:ffff:124e:ab88
18.78.171.137 0:0:0:0:0:ffff:124e:ab89
18.78.171.138 0:0:0:0:0:ffff:124e:ab8a
18.78.171.139 0:0:0:0:0:ffff:124e:ab8b
18.78.171.140 0:0:0:0:0:ffff:124e:ab8c
18.78.171.141 0:0:0:0:0:ffff:124e:ab8d
18.78.171.142 0:0:0:0:0:ffff:124e:ab8e
18.78.171.143 0:0:0:0:0:ffff:124e:ab8f
18.78.171.144 0:0:0:0:0:ffff:124e:ab90
18.78.171.145 0:0:0:0:0:ffff:124e:ab91
18.78.171.146 0:0:0:0:0:ffff:124e:ab92
18.78.171.147 0:0:0:0:0:ffff:124e:ab93
18.78.171.148 0:0:0:0:0:ffff:124e:ab94
18.78.171.149 0:0:0:0:0:ffff:124e:ab95
18.78.171.150 0:0:0:0:0:ffff:124e:ab96
18.78.171.151 0:0:0:0:0:ffff:124e:ab97
18.78.171.152 0:0:0:0:0:ffff:124e:ab98
18.78.171.153 0:0:0:0:0:ffff:124e:ab99
18.78.171.154 0:0:0:0:0:ffff:124e:ab9a
18.78.171.155 0:0:0:0:0:ffff:124e:ab9b
18.78.171.156 0:0:0:0:0:ffff:124e:ab9c
18.78.171.157 0:0:0:0:0:ffff:124e:ab9d
18.78.171.158 0:0:0:0:0:ffff:124e:ab9e
18.78.171.159 0:0:0:0:0:ffff:124e:ab9f
18.78.171.160 0:0:0:0:0:ffff:124e:aba0
18.78.171.161 0:0:0:0:0:ffff:124e:aba1
18.78.171.162 0:0:0:0:0:ffff:124e:aba2
18.78.171.163 0:0:0:0:0:ffff:124e:aba3
18.78.171.164 0:0:0:0:0:ffff:124e:aba4
18.78.171.165 0:0:0:0:0:ffff:124e:aba5
18.78.171.166 0:0:0:0:0:ffff:124e:aba6
18.78.171.167 0:0:0:0:0:ffff:124e:aba7
18.78.171.168 0:0:0:0:0:ffff:124e:aba8
18.78.171.169 0:0:0:0:0:ffff:124e:aba9
18.78.171.170 0:0:0:0:0:ffff:124e:abaa
18.78.171.171 0:0:0:0:0:ffff:124e:abab
18.78.171.172 0:0:0:0:0:ffff:124e:abac
18.78.171.173 0:0:0:0:0:ffff:124e:abad
18.78.171.174 0:0:0:0:0:ffff:124e:abae
18.78.171.175 0:0:0:0:0:ffff:124e:abaf
18.78.171.176 0:0:0:0:0:ffff:124e:abb0
18.78.171.177 0:0:0:0:0:ffff:124e:abb1
18.78.171.178 0:0:0:0:0:ffff:124e:abb2
18.78.171.179 0:0:0:0:0:ffff:124e:abb3
18.78.171.180 0:0:0:0:0:ffff:124e:abb4


18.78.171.181 0:0:0:0:0:ffff:124e:abb5
18.78.171.182 0:0:0:0:0:ffff:124e:abb6
18.78.171.183 0:0:0:0:0:ffff:124e:abb7
18.78.171.184 0:0:0:0:0:ffff:124e:abb8
18.78.171.185 0:0:0:0:0:ffff:124e:abb9
18.78.171.186 0:0:0:0:0:ffff:124e:abba
18.78.171.187 0:0:0:0:0:ffff:124e:abbb
18.78.171.188 0:0:0:0:0:ffff:124e:abbc
18.78.171.189 0:0:0:0:0:ffff:124e:abbd
18.78.171.190 0:0:0:0:0:ffff:124e:abbe
18.78.171.191 0:0:0:0:0:ffff:124e:abbf
18.78.171.192 0:0:0:0:0:ffff:124e:abc0
18.78.171.193 0:0:0:0:0:ffff:124e:abc1
18.78.171.194 0:0:0:0:0:ffff:124e:abc2
18.78.171.195 0:0:0:0:0:ffff:124e:abc3
18.78.171.196 0:0:0:0:0:ffff:124e:abc4
18.78.171.197 0:0:0:0:0:ffff:124e:abc5
18.78.171.198 0:0:0:0:0:ffff:124e:abc6
18.78.171.199 0:0:0:0:0:ffff:124e:abc7
18.78.171.200 0:0:0:0:0:ffff:124e:abc8
18.78.171.201 0:0:0:0:0:ffff:124e:abc9
18.78.171.202 0:0:0:0:0:ffff:124e:abca
18.78.171.203 0:0:0:0:0:ffff:124e:abcb
18.78.171.204 0:0:0:0:0:ffff:124e:abcc
18.78.171.205 0:0:0:0:0:ffff:124e:abcd
18.78.171.206 0:0:0:0:0:ffff:124e:abce
18.78.171.207 0:0:0:0:0:ffff:124e:abcf
18.78.171.208 0:0:0:0:0:ffff:124e:abd0
18.78.171.209 0:0:0:0:0:ffff:124e:abd1
18.78.171.210 0:0:0:0:0:ffff:124e:abd2
18.78.171.211 0:0:0:0:0:ffff:124e:abd3
18.78.171.212 0:0:0:0:0:ffff:124e:abd4
18.78.171.213 0:0:0:0:0:ffff:124e:abd5
18.78.171.214 0:0:0:0:0:ffff:124e:abd6
18.78.171.215 0:0:0:0:0:ffff:124e:abd7
18.78.171.216 0:0:0:0:0:ffff:124e:abd8
18.78.171.217 0:0:0:0:0:ffff:124e:abd9
18.78.171.218 0:0:0:0:0:ffff:124e:abda
18.78.171.219 0:0:0:0:0:ffff:124e:abdb
18.78.171.220 0:0:0:0:0:ffff:124e:abdc
18.78.171.221 0:0:0:0:0:ffff:124e:abdd
18.78.171.222 0:0:0:0:0:ffff:124e:abde
18.78.171.223 0:0:0:0:0:ffff:124e:abdf
18.78.171.224 0:0:0:0:0:ffff:124e:abe0
18.78.171.225 0:0:0:0:0:ffff:124e:abe1
18.78.171.226 0:0:0:0:0:ffff:124e:abe2
18.78.171.227 0:0:0:0:0:ffff:124e:abe3
18.78.171.228 0:0:0:0:0:ffff:124e:abe4
18.78.171.229 0:0:0:0:0:ffff:124e:abe5
18.78.171.230 0:0:0:0:0:ffff:124e:abe6
18.78.171.231 0:0:0:0:0:ffff:124e:abe7
18.78.171.232 0:0:0:0:0:ffff:124e:abe8
18.78.171.233 0:0:0:0:0:ffff:124e:abe9
18.78.171.234 0:0:0:0:0:ffff:124e:abea
18.78.171.235 0:0:0:0:0:ffff:124e:abeb
18.78.171.236 0:0:0:0:0:ffff:124e:abec
18.78.171.237 0:0:0:0:0:ffff:124e:abed
18.78.171.238 0:0:0:0:0:ffff:124e:abee
18.78.171.239 0:0:0:0:0:ffff:124e:abef
18.78.171.240 0:0:0:0:0:ffff:124e:abf0
18.78.171.241 0:0:0:0:0:ffff:124e:abf1
18.78.171.242 0:0:0:0:0:ffff:124e:abf2
18.78.171.243 0:0:0:0:0:ffff:124e:abf3
18.78.171.244 0:0:0:0:0:ffff:124e:abf4
18.78.171.245 0:0:0:0:0:ffff:124e:abf5
18.78.171.246 0:0:0:0:0:ffff:124e:abf6
18.78.171.247 0:0:0:0:0:ffff:124e:abf7
18.78.171.248 0:0:0:0:0:ffff:124e:abf8
18.78.171.249 0:0:0:0:0:ffff:124e:abf9
18.78.171.250 0:0:0:0:0:ffff:124e:abfa
18.78.171.251 0:0:0:0:0:ffff:124e:abfb
18.78.171.252 0:0:0:0:0:ffff:124e:abfc
18.78.171.253 0:0:0:0:0:ffff:124e:abfd
18.78.171.254 0:0:0:0:0:ffff:124e:abfe
18.78.171.255 0:0:0:0:0:ffff:124e:abff


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.