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
42.152.171.1 0:0:0:0:0:ffff:2a98:ab01
42.152.171.2 0:0:0:0:0:ffff:2a98:ab02
42.152.171.3 0:0:0:0:0:ffff:2a98:ab03
42.152.171.4 0:0:0:0:0:ffff:2a98:ab04
42.152.171.5 0:0:0:0:0:ffff:2a98:ab05
42.152.171.6 0:0:0:0:0:ffff:2a98:ab06
42.152.171.7 0:0:0:0:0:ffff:2a98:ab07
42.152.171.8 0:0:0:0:0:ffff:2a98:ab08
42.152.171.9 0:0:0:0:0:ffff:2a98:ab09
42.152.171.10 0:0:0:0:0:ffff:2a98:ab0a
42.152.171.11 0:0:0:0:0:ffff:2a98:ab0b
42.152.171.12 0:0:0:0:0:ffff:2a98:ab0c
42.152.171.13 0:0:0:0:0:ffff:2a98:ab0d
42.152.171.14 0:0:0:0:0:ffff:2a98:ab0e
42.152.171.15 0:0:0:0:0:ffff:2a98:ab0f
42.152.171.16 0:0:0:0:0:ffff:2a98:ab10
42.152.171.17 0:0:0:0:0:ffff:2a98:ab11
42.152.171.18 0:0:0:0:0:ffff:2a98:ab12
42.152.171.19 0:0:0:0:0:ffff:2a98:ab13
42.152.171.20 0:0:0:0:0:ffff:2a98:ab14
42.152.171.21 0:0:0:0:0:ffff:2a98:ab15
42.152.171.22 0:0:0:0:0:ffff:2a98:ab16
42.152.171.23 0:0:0:0:0:ffff:2a98:ab17
42.152.171.24 0:0:0:0:0:ffff:2a98:ab18
42.152.171.25 0:0:0:0:0:ffff:2a98:ab19
42.152.171.26 0:0:0:0:0:ffff:2a98:ab1a
42.152.171.27 0:0:0:0:0:ffff:2a98:ab1b
42.152.171.28 0:0:0:0:0:ffff:2a98:ab1c
42.152.171.29 0:0:0:0:0:ffff:2a98:ab1d
42.152.171.30 0:0:0:0:0:ffff:2a98:ab1e
42.152.171.31 0:0:0:0:0:ffff:2a98:ab1f
42.152.171.32 0:0:0:0:0:ffff:2a98:ab20
42.152.171.33 0:0:0:0:0:ffff:2a98:ab21
42.152.171.34 0:0:0:0:0:ffff:2a98:ab22
42.152.171.35 0:0:0:0:0:ffff:2a98:ab23
42.152.171.36 0:0:0:0:0:ffff:2a98:ab24
42.152.171.37 0:0:0:0:0:ffff:2a98:ab25
42.152.171.38 0:0:0:0:0:ffff:2a98:ab26
42.152.171.39 0:0:0:0:0:ffff:2a98:ab27
42.152.171.40 0:0:0:0:0:ffff:2a98:ab28
42.152.171.41 0:0:0:0:0:ffff:2a98:ab29
42.152.171.42 0:0:0:0:0:ffff:2a98:ab2a
42.152.171.43 0:0:0:0:0:ffff:2a98:ab2b
42.152.171.44 0:0:0:0:0:ffff:2a98:ab2c
42.152.171.45 0:0:0:0:0:ffff:2a98:ab2d
42.152.171.46 0:0:0:0:0:ffff:2a98:ab2e
42.152.171.47 0:0:0:0:0:ffff:2a98:ab2f
42.152.171.48 0:0:0:0:0:ffff:2a98:ab30
42.152.171.49 0:0:0:0:0:ffff:2a98:ab31
42.152.171.50 0:0:0:0:0:ffff:2a98:ab32
42.152.171.51 0:0:0:0:0:ffff:2a98:ab33
42.152.171.52 0:0:0:0:0:ffff:2a98:ab34
42.152.171.53 0:0:0:0:0:ffff:2a98:ab35
42.152.171.54 0:0:0:0:0:ffff:2a98:ab36
42.152.171.55 0:0:0:0:0:ffff:2a98:ab37
42.152.171.56 0:0:0:0:0:ffff:2a98:ab38
42.152.171.57 0:0:0:0:0:ffff:2a98:ab39
42.152.171.58 0:0:0:0:0:ffff:2a98:ab3a
42.152.171.59 0:0:0:0:0:ffff:2a98:ab3b
42.152.171.60 0:0:0:0:0:ffff:2a98:ab3c


42.152.171.61 0:0:0:0:0:ffff:2a98:ab3d
42.152.171.62 0:0:0:0:0:ffff:2a98:ab3e
42.152.171.63 0:0:0:0:0:ffff:2a98:ab3f
42.152.171.64 0:0:0:0:0:ffff:2a98:ab40
42.152.171.65 0:0:0:0:0:ffff:2a98:ab41
42.152.171.66 0:0:0:0:0:ffff:2a98:ab42
42.152.171.67 0:0:0:0:0:ffff:2a98:ab43
42.152.171.68 0:0:0:0:0:ffff:2a98:ab44
42.152.171.69 0:0:0:0:0:ffff:2a98:ab45
42.152.171.70 0:0:0:0:0:ffff:2a98:ab46
42.152.171.71 0:0:0:0:0:ffff:2a98:ab47
42.152.171.72 0:0:0:0:0:ffff:2a98:ab48
42.152.171.73 0:0:0:0:0:ffff:2a98:ab49
42.152.171.74 0:0:0:0:0:ffff:2a98:ab4a
42.152.171.75 0:0:0:0:0:ffff:2a98:ab4b
42.152.171.76 0:0:0:0:0:ffff:2a98:ab4c
42.152.171.77 0:0:0:0:0:ffff:2a98:ab4d
42.152.171.78 0:0:0:0:0:ffff:2a98:ab4e
42.152.171.79 0:0:0:0:0:ffff:2a98:ab4f
42.152.171.80 0:0:0:0:0:ffff:2a98:ab50
42.152.171.81 0:0:0:0:0:ffff:2a98:ab51
42.152.171.82 0:0:0:0:0:ffff:2a98:ab52
42.152.171.83 0:0:0:0:0:ffff:2a98:ab53
42.152.171.84 0:0:0:0:0:ffff:2a98:ab54
42.152.171.85 0:0:0:0:0:ffff:2a98:ab55
42.152.171.86 0:0:0:0:0:ffff:2a98:ab56
42.152.171.87 0:0:0:0:0:ffff:2a98:ab57
42.152.171.88 0:0:0:0:0:ffff:2a98:ab58
42.152.171.89 0:0:0:0:0:ffff:2a98:ab59
42.152.171.90 0:0:0:0:0:ffff:2a98:ab5a
42.152.171.91 0:0:0:0:0:ffff:2a98:ab5b
42.152.171.92 0:0:0:0:0:ffff:2a98:ab5c
42.152.171.93 0:0:0:0:0:ffff:2a98:ab5d
42.152.171.94 0:0:0:0:0:ffff:2a98:ab5e
42.152.171.95 0:0:0:0:0:ffff:2a98:ab5f
42.152.171.96 0:0:0:0:0:ffff:2a98:ab60
42.152.171.97 0:0:0:0:0:ffff:2a98:ab61
42.152.171.98 0:0:0:0:0:ffff:2a98:ab62
42.152.171.99 0:0:0:0:0:ffff:2a98:ab63
42.152.171.100 0:0:0:0:0:ffff:2a98:ab64
42.152.171.101 0:0:0:0:0:ffff:2a98:ab65
42.152.171.102 0:0:0:0:0:ffff:2a98:ab66
42.152.171.103 0:0:0:0:0:ffff:2a98:ab67
42.152.171.104 0:0:0:0:0:ffff:2a98:ab68
42.152.171.105 0:0:0:0:0:ffff:2a98:ab69
42.152.171.106 0:0:0:0:0:ffff:2a98:ab6a
42.152.171.107 0:0:0:0:0:ffff:2a98:ab6b
42.152.171.108 0:0:0:0:0:ffff:2a98:ab6c
42.152.171.109 0:0:0:0:0:ffff:2a98:ab6d
42.152.171.110 0:0:0:0:0:ffff:2a98:ab6e
42.152.171.111 0:0:0:0:0:ffff:2a98:ab6f
42.152.171.112 0:0:0:0:0:ffff:2a98:ab70
42.152.171.113 0:0:0:0:0:ffff:2a98:ab71
42.152.171.114 0:0:0:0:0:ffff:2a98:ab72
42.152.171.115 0:0:0:0:0:ffff:2a98:ab73
42.152.171.116 0:0:0:0:0:ffff:2a98:ab74
42.152.171.117 0:0:0:0:0:ffff:2a98:ab75
42.152.171.118 0:0:0:0:0:ffff:2a98:ab76
42.152.171.119 0:0:0:0:0:ffff:2a98:ab77
42.152.171.120 0:0:0:0:0:ffff:2a98:ab78


42.152.171.121 0:0:0:0:0:ffff:2a98:ab79
42.152.171.122 0:0:0:0:0:ffff:2a98:ab7a
42.152.171.123 0:0:0:0:0:ffff:2a98:ab7b
42.152.171.124 0:0:0:0:0:ffff:2a98:ab7c
42.152.171.125 0:0:0:0:0:ffff:2a98:ab7d
42.152.171.126 0:0:0:0:0:ffff:2a98:ab7e
42.152.171.127 0:0:0:0:0:ffff:2a98:ab7f
42.152.171.128 0:0:0:0:0:ffff:2a98:ab80
42.152.171.129 0:0:0:0:0:ffff:2a98:ab81
42.152.171.130 0:0:0:0:0:ffff:2a98:ab82
42.152.171.131 0:0:0:0:0:ffff:2a98:ab83
42.152.171.132 0:0:0:0:0:ffff:2a98:ab84
42.152.171.133 0:0:0:0:0:ffff:2a98:ab85
42.152.171.134 0:0:0:0:0:ffff:2a98:ab86
42.152.171.135 0:0:0:0:0:ffff:2a98:ab87
42.152.171.136 0:0:0:0:0:ffff:2a98:ab88
42.152.171.137 0:0:0:0:0:ffff:2a98:ab89
42.152.171.138 0:0:0:0:0:ffff:2a98:ab8a
42.152.171.139 0:0:0:0:0:ffff:2a98:ab8b
42.152.171.140 0:0:0:0:0:ffff:2a98:ab8c
42.152.171.141 0:0:0:0:0:ffff:2a98:ab8d
42.152.171.142 0:0:0:0:0:ffff:2a98:ab8e
42.152.171.143 0:0:0:0:0:ffff:2a98:ab8f
42.152.171.144 0:0:0:0:0:ffff:2a98:ab90
42.152.171.145 0:0:0:0:0:ffff:2a98:ab91
42.152.171.146 0:0:0:0:0:ffff:2a98:ab92
42.152.171.147 0:0:0:0:0:ffff:2a98:ab93
42.152.171.148 0:0:0:0:0:ffff:2a98:ab94
42.152.171.149 0:0:0:0:0:ffff:2a98:ab95
42.152.171.150 0:0:0:0:0:ffff:2a98:ab96
42.152.171.151 0:0:0:0:0:ffff:2a98:ab97
42.152.171.152 0:0:0:0:0:ffff:2a98:ab98
42.152.171.153 0:0:0:0:0:ffff:2a98:ab99
42.152.171.154 0:0:0:0:0:ffff:2a98:ab9a
42.152.171.155 0:0:0:0:0:ffff:2a98:ab9b
42.152.171.156 0:0:0:0:0:ffff:2a98:ab9c
42.152.171.157 0:0:0:0:0:ffff:2a98:ab9d
42.152.171.158 0:0:0:0:0:ffff:2a98:ab9e
42.152.171.159 0:0:0:0:0:ffff:2a98:ab9f
42.152.171.160 0:0:0:0:0:ffff:2a98:aba0
42.152.171.161 0:0:0:0:0:ffff:2a98:aba1
42.152.171.162 0:0:0:0:0:ffff:2a98:aba2
42.152.171.163 0:0:0:0:0:ffff:2a98:aba3
42.152.171.164 0:0:0:0:0:ffff:2a98:aba4
42.152.171.165 0:0:0:0:0:ffff:2a98:aba5
42.152.171.166 0:0:0:0:0:ffff:2a98:aba6
42.152.171.167 0:0:0:0:0:ffff:2a98:aba7
42.152.171.168 0:0:0:0:0:ffff:2a98:aba8
42.152.171.169 0:0:0:0:0:ffff:2a98:aba9
42.152.171.170 0:0:0:0:0:ffff:2a98:abaa
42.152.171.171 0:0:0:0:0:ffff:2a98:abab
42.152.171.172 0:0:0:0:0:ffff:2a98:abac
42.152.171.173 0:0:0:0:0:ffff:2a98:abad
42.152.171.174 0:0:0:0:0:ffff:2a98:abae
42.152.171.175 0:0:0:0:0:ffff:2a98:abaf
42.152.171.176 0:0:0:0:0:ffff:2a98:abb0
42.152.171.177 0:0:0:0:0:ffff:2a98:abb1
42.152.171.178 0:0:0:0:0:ffff:2a98:abb2
42.152.171.179 0:0:0:0:0:ffff:2a98:abb3
42.152.171.180 0:0:0:0:0:ffff:2a98:abb4


42.152.171.181 0:0:0:0:0:ffff:2a98:abb5
42.152.171.182 0:0:0:0:0:ffff:2a98:abb6
42.152.171.183 0:0:0:0:0:ffff:2a98:abb7
42.152.171.184 0:0:0:0:0:ffff:2a98:abb8
42.152.171.185 0:0:0:0:0:ffff:2a98:abb9
42.152.171.186 0:0:0:0:0:ffff:2a98:abba
42.152.171.187 0:0:0:0:0:ffff:2a98:abbb
42.152.171.188 0:0:0:0:0:ffff:2a98:abbc
42.152.171.189 0:0:0:0:0:ffff:2a98:abbd
42.152.171.190 0:0:0:0:0:ffff:2a98:abbe
42.152.171.191 0:0:0:0:0:ffff:2a98:abbf
42.152.171.192 0:0:0:0:0:ffff:2a98:abc0
42.152.171.193 0:0:0:0:0:ffff:2a98:abc1
42.152.171.194 0:0:0:0:0:ffff:2a98:abc2
42.152.171.195 0:0:0:0:0:ffff:2a98:abc3
42.152.171.196 0:0:0:0:0:ffff:2a98:abc4
42.152.171.197 0:0:0:0:0:ffff:2a98:abc5
42.152.171.198 0:0:0:0:0:ffff:2a98:abc6
42.152.171.199 0:0:0:0:0:ffff:2a98:abc7
42.152.171.200 0:0:0:0:0:ffff:2a98:abc8
42.152.171.201 0:0:0:0:0:ffff:2a98:abc9
42.152.171.202 0:0:0:0:0:ffff:2a98:abca
42.152.171.203 0:0:0:0:0:ffff:2a98:abcb
42.152.171.204 0:0:0:0:0:ffff:2a98:abcc
42.152.171.205 0:0:0:0:0:ffff:2a98:abcd
42.152.171.206 0:0:0:0:0:ffff:2a98:abce
42.152.171.207 0:0:0:0:0:ffff:2a98:abcf
42.152.171.208 0:0:0:0:0:ffff:2a98:abd0
42.152.171.209 0:0:0:0:0:ffff:2a98:abd1
42.152.171.210 0:0:0:0:0:ffff:2a98:abd2
42.152.171.211 0:0:0:0:0:ffff:2a98:abd3
42.152.171.212 0:0:0:0:0:ffff:2a98:abd4
42.152.171.213 0:0:0:0:0:ffff:2a98:abd5
42.152.171.214 0:0:0:0:0:ffff:2a98:abd6
42.152.171.215 0:0:0:0:0:ffff:2a98:abd7
42.152.171.216 0:0:0:0:0:ffff:2a98:abd8
42.152.171.217 0:0:0:0:0:ffff:2a98:abd9
42.152.171.218 0:0:0:0:0:ffff:2a98:abda
42.152.171.219 0:0:0:0:0:ffff:2a98:abdb
42.152.171.220 0:0:0:0:0:ffff:2a98:abdc
42.152.171.221 0:0:0:0:0:ffff:2a98:abdd
42.152.171.222 0:0:0:0:0:ffff:2a98:abde
42.152.171.223 0:0:0:0:0:ffff:2a98:abdf
42.152.171.224 0:0:0:0:0:ffff:2a98:abe0
42.152.171.225 0:0:0:0:0:ffff:2a98:abe1
42.152.171.226 0:0:0:0:0:ffff:2a98:abe2
42.152.171.227 0:0:0:0:0:ffff:2a98:abe3
42.152.171.228 0:0:0:0:0:ffff:2a98:abe4
42.152.171.229 0:0:0:0:0:ffff:2a98:abe5
42.152.171.230 0:0:0:0:0:ffff:2a98:abe6
42.152.171.231 0:0:0:0:0:ffff:2a98:abe7
42.152.171.232 0:0:0:0:0:ffff:2a98:abe8
42.152.171.233 0:0:0:0:0:ffff:2a98:abe9
42.152.171.234 0:0:0:0:0:ffff:2a98:abea
42.152.171.235 0:0:0:0:0:ffff:2a98:abeb
42.152.171.236 0:0:0:0:0:ffff:2a98:abec
42.152.171.237 0:0:0:0:0:ffff:2a98:abed
42.152.171.238 0:0:0:0:0:ffff:2a98:abee
42.152.171.239 0:0:0:0:0:ffff:2a98:abef
42.152.171.240 0:0:0:0:0:ffff:2a98:abf0
42.152.171.241 0:0:0:0:0:ffff:2a98:abf1
42.152.171.242 0:0:0:0:0:ffff:2a98:abf2
42.152.171.243 0:0:0:0:0:ffff:2a98:abf3
42.152.171.244 0:0:0:0:0:ffff:2a98:abf4
42.152.171.245 0:0:0:0:0:ffff:2a98:abf5
42.152.171.246 0:0:0:0:0:ffff:2a98:abf6
42.152.171.247 0:0:0:0:0:ffff:2a98:abf7
42.152.171.248 0:0:0:0:0:ffff:2a98:abf8
42.152.171.249 0:0:0:0:0:ffff:2a98:abf9
42.152.171.250 0:0:0:0:0:ffff:2a98:abfa
42.152.171.251 0:0:0:0:0:ffff:2a98:abfb
42.152.171.252 0:0:0:0:0:ffff:2a98:abfc
42.152.171.253 0:0:0:0:0:ffff:2a98:abfd
42.152.171.254 0:0:0:0:0:ffff:2a98:abfe
42.152.171.255 0:0:0:0:0:ffff:2a98: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.