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
3.103.171.1 0:0:0:0:0:ffff:367:ab01
3.103.171.2 0:0:0:0:0:ffff:367:ab02
3.103.171.3 0:0:0:0:0:ffff:367:ab03
3.103.171.4 0:0:0:0:0:ffff:367:ab04
3.103.171.5 0:0:0:0:0:ffff:367:ab05
3.103.171.6 0:0:0:0:0:ffff:367:ab06
3.103.171.7 0:0:0:0:0:ffff:367:ab07
3.103.171.8 0:0:0:0:0:ffff:367:ab08
3.103.171.9 0:0:0:0:0:ffff:367:ab09
3.103.171.10 0:0:0:0:0:ffff:367:ab0a
3.103.171.11 0:0:0:0:0:ffff:367:ab0b
3.103.171.12 0:0:0:0:0:ffff:367:ab0c
3.103.171.13 0:0:0:0:0:ffff:367:ab0d
3.103.171.14 0:0:0:0:0:ffff:367:ab0e
3.103.171.15 0:0:0:0:0:ffff:367:ab0f
3.103.171.16 0:0:0:0:0:ffff:367:ab10
3.103.171.17 0:0:0:0:0:ffff:367:ab11
3.103.171.18 0:0:0:0:0:ffff:367:ab12
3.103.171.19 0:0:0:0:0:ffff:367:ab13
3.103.171.20 0:0:0:0:0:ffff:367:ab14
3.103.171.21 0:0:0:0:0:ffff:367:ab15
3.103.171.22 0:0:0:0:0:ffff:367:ab16
3.103.171.23 0:0:0:0:0:ffff:367:ab17
3.103.171.24 0:0:0:0:0:ffff:367:ab18
3.103.171.25 0:0:0:0:0:ffff:367:ab19
3.103.171.26 0:0:0:0:0:ffff:367:ab1a
3.103.171.27 0:0:0:0:0:ffff:367:ab1b
3.103.171.28 0:0:0:0:0:ffff:367:ab1c
3.103.171.29 0:0:0:0:0:ffff:367:ab1d
3.103.171.30 0:0:0:0:0:ffff:367:ab1e
3.103.171.31 0:0:0:0:0:ffff:367:ab1f
3.103.171.32 0:0:0:0:0:ffff:367:ab20
3.103.171.33 0:0:0:0:0:ffff:367:ab21
3.103.171.34 0:0:0:0:0:ffff:367:ab22
3.103.171.35 0:0:0:0:0:ffff:367:ab23
3.103.171.36 0:0:0:0:0:ffff:367:ab24
3.103.171.37 0:0:0:0:0:ffff:367:ab25
3.103.171.38 0:0:0:0:0:ffff:367:ab26
3.103.171.39 0:0:0:0:0:ffff:367:ab27
3.103.171.40 0:0:0:0:0:ffff:367:ab28
3.103.171.41 0:0:0:0:0:ffff:367:ab29
3.103.171.42 0:0:0:0:0:ffff:367:ab2a
3.103.171.43 0:0:0:0:0:ffff:367:ab2b
3.103.171.44 0:0:0:0:0:ffff:367:ab2c
3.103.171.45 0:0:0:0:0:ffff:367:ab2d
3.103.171.46 0:0:0:0:0:ffff:367:ab2e
3.103.171.47 0:0:0:0:0:ffff:367:ab2f
3.103.171.48 0:0:0:0:0:ffff:367:ab30
3.103.171.49 0:0:0:0:0:ffff:367:ab31
3.103.171.50 0:0:0:0:0:ffff:367:ab32
3.103.171.51 0:0:0:0:0:ffff:367:ab33
3.103.171.52 0:0:0:0:0:ffff:367:ab34
3.103.171.53 0:0:0:0:0:ffff:367:ab35
3.103.171.54 0:0:0:0:0:ffff:367:ab36
3.103.171.55 0:0:0:0:0:ffff:367:ab37
3.103.171.56 0:0:0:0:0:ffff:367:ab38
3.103.171.57 0:0:0:0:0:ffff:367:ab39
3.103.171.58 0:0:0:0:0:ffff:367:ab3a
3.103.171.59 0:0:0:0:0:ffff:367:ab3b
3.103.171.60 0:0:0:0:0:ffff:367:ab3c


3.103.171.61 0:0:0:0:0:ffff:367:ab3d
3.103.171.62 0:0:0:0:0:ffff:367:ab3e
3.103.171.63 0:0:0:0:0:ffff:367:ab3f
3.103.171.64 0:0:0:0:0:ffff:367:ab40
3.103.171.65 0:0:0:0:0:ffff:367:ab41
3.103.171.66 0:0:0:0:0:ffff:367:ab42
3.103.171.67 0:0:0:0:0:ffff:367:ab43
3.103.171.68 0:0:0:0:0:ffff:367:ab44
3.103.171.69 0:0:0:0:0:ffff:367:ab45
3.103.171.70 0:0:0:0:0:ffff:367:ab46
3.103.171.71 0:0:0:0:0:ffff:367:ab47
3.103.171.72 0:0:0:0:0:ffff:367:ab48
3.103.171.73 0:0:0:0:0:ffff:367:ab49
3.103.171.74 0:0:0:0:0:ffff:367:ab4a
3.103.171.75 0:0:0:0:0:ffff:367:ab4b
3.103.171.76 0:0:0:0:0:ffff:367:ab4c
3.103.171.77 0:0:0:0:0:ffff:367:ab4d
3.103.171.78 0:0:0:0:0:ffff:367:ab4e
3.103.171.79 0:0:0:0:0:ffff:367:ab4f
3.103.171.80 0:0:0:0:0:ffff:367:ab50
3.103.171.81 0:0:0:0:0:ffff:367:ab51
3.103.171.82 0:0:0:0:0:ffff:367:ab52
3.103.171.83 0:0:0:0:0:ffff:367:ab53
3.103.171.84 0:0:0:0:0:ffff:367:ab54
3.103.171.85 0:0:0:0:0:ffff:367:ab55
3.103.171.86 0:0:0:0:0:ffff:367:ab56
3.103.171.87 0:0:0:0:0:ffff:367:ab57
3.103.171.88 0:0:0:0:0:ffff:367:ab58
3.103.171.89 0:0:0:0:0:ffff:367:ab59
3.103.171.90 0:0:0:0:0:ffff:367:ab5a
3.103.171.91 0:0:0:0:0:ffff:367:ab5b
3.103.171.92 0:0:0:0:0:ffff:367:ab5c
3.103.171.93 0:0:0:0:0:ffff:367:ab5d
3.103.171.94 0:0:0:0:0:ffff:367:ab5e
3.103.171.95 0:0:0:0:0:ffff:367:ab5f
3.103.171.96 0:0:0:0:0:ffff:367:ab60
3.103.171.97 0:0:0:0:0:ffff:367:ab61
3.103.171.98 0:0:0:0:0:ffff:367:ab62
3.103.171.99 0:0:0:0:0:ffff:367:ab63
3.103.171.100 0:0:0:0:0:ffff:367:ab64
3.103.171.101 0:0:0:0:0:ffff:367:ab65
3.103.171.102 0:0:0:0:0:ffff:367:ab66
3.103.171.103 0:0:0:0:0:ffff:367:ab67
3.103.171.104 0:0:0:0:0:ffff:367:ab68
3.103.171.105 0:0:0:0:0:ffff:367:ab69
3.103.171.106 0:0:0:0:0:ffff:367:ab6a
3.103.171.107 0:0:0:0:0:ffff:367:ab6b
3.103.171.108 0:0:0:0:0:ffff:367:ab6c
3.103.171.109 0:0:0:0:0:ffff:367:ab6d
3.103.171.110 0:0:0:0:0:ffff:367:ab6e
3.103.171.111 0:0:0:0:0:ffff:367:ab6f
3.103.171.112 0:0:0:0:0:ffff:367:ab70
3.103.171.113 0:0:0:0:0:ffff:367:ab71
3.103.171.114 0:0:0:0:0:ffff:367:ab72
3.103.171.115 0:0:0:0:0:ffff:367:ab73
3.103.171.116 0:0:0:0:0:ffff:367:ab74
3.103.171.117 0:0:0:0:0:ffff:367:ab75
3.103.171.118 0:0:0:0:0:ffff:367:ab76
3.103.171.119 0:0:0:0:0:ffff:367:ab77
3.103.171.120 0:0:0:0:0:ffff:367:ab78


3.103.171.121 0:0:0:0:0:ffff:367:ab79
3.103.171.122 0:0:0:0:0:ffff:367:ab7a
3.103.171.123 0:0:0:0:0:ffff:367:ab7b
3.103.171.124 0:0:0:0:0:ffff:367:ab7c
3.103.171.125 0:0:0:0:0:ffff:367:ab7d
3.103.171.126 0:0:0:0:0:ffff:367:ab7e
3.103.171.127 0:0:0:0:0:ffff:367:ab7f
3.103.171.128 0:0:0:0:0:ffff:367:ab80
3.103.171.129 0:0:0:0:0:ffff:367:ab81
3.103.171.130 0:0:0:0:0:ffff:367:ab82
3.103.171.131 0:0:0:0:0:ffff:367:ab83
3.103.171.132 0:0:0:0:0:ffff:367:ab84
3.103.171.133 0:0:0:0:0:ffff:367:ab85
3.103.171.134 0:0:0:0:0:ffff:367:ab86
3.103.171.135 0:0:0:0:0:ffff:367:ab87
3.103.171.136 0:0:0:0:0:ffff:367:ab88
3.103.171.137 0:0:0:0:0:ffff:367:ab89
3.103.171.138 0:0:0:0:0:ffff:367:ab8a
3.103.171.139 0:0:0:0:0:ffff:367:ab8b
3.103.171.140 0:0:0:0:0:ffff:367:ab8c
3.103.171.141 0:0:0:0:0:ffff:367:ab8d
3.103.171.142 0:0:0:0:0:ffff:367:ab8e
3.103.171.143 0:0:0:0:0:ffff:367:ab8f
3.103.171.144 0:0:0:0:0:ffff:367:ab90
3.103.171.145 0:0:0:0:0:ffff:367:ab91
3.103.171.146 0:0:0:0:0:ffff:367:ab92
3.103.171.147 0:0:0:0:0:ffff:367:ab93
3.103.171.148 0:0:0:0:0:ffff:367:ab94
3.103.171.149 0:0:0:0:0:ffff:367:ab95
3.103.171.150 0:0:0:0:0:ffff:367:ab96
3.103.171.151 0:0:0:0:0:ffff:367:ab97
3.103.171.152 0:0:0:0:0:ffff:367:ab98
3.103.171.153 0:0:0:0:0:ffff:367:ab99
3.103.171.154 0:0:0:0:0:ffff:367:ab9a
3.103.171.155 0:0:0:0:0:ffff:367:ab9b
3.103.171.156 0:0:0:0:0:ffff:367:ab9c
3.103.171.157 0:0:0:0:0:ffff:367:ab9d
3.103.171.158 0:0:0:0:0:ffff:367:ab9e
3.103.171.159 0:0:0:0:0:ffff:367:ab9f
3.103.171.160 0:0:0:0:0:ffff:367:aba0
3.103.171.161 0:0:0:0:0:ffff:367:aba1
3.103.171.162 0:0:0:0:0:ffff:367:aba2
3.103.171.163 0:0:0:0:0:ffff:367:aba3
3.103.171.164 0:0:0:0:0:ffff:367:aba4
3.103.171.165 0:0:0:0:0:ffff:367:aba5
3.103.171.166 0:0:0:0:0:ffff:367:aba6
3.103.171.167 0:0:0:0:0:ffff:367:aba7
3.103.171.168 0:0:0:0:0:ffff:367:aba8
3.103.171.169 0:0:0:0:0:ffff:367:aba9
3.103.171.170 0:0:0:0:0:ffff:367:abaa
3.103.171.171 0:0:0:0:0:ffff:367:abab
3.103.171.172 0:0:0:0:0:ffff:367:abac
3.103.171.173 0:0:0:0:0:ffff:367:abad
3.103.171.174 0:0:0:0:0:ffff:367:abae
3.103.171.175 0:0:0:0:0:ffff:367:abaf
3.103.171.176 0:0:0:0:0:ffff:367:abb0
3.103.171.177 0:0:0:0:0:ffff:367:abb1
3.103.171.178 0:0:0:0:0:ffff:367:abb2
3.103.171.179 0:0:0:0:0:ffff:367:abb3
3.103.171.180 0:0:0:0:0:ffff:367:abb4


3.103.171.181 0:0:0:0:0:ffff:367:abb5
3.103.171.182 0:0:0:0:0:ffff:367:abb6
3.103.171.183 0:0:0:0:0:ffff:367:abb7
3.103.171.184 0:0:0:0:0:ffff:367:abb8
3.103.171.185 0:0:0:0:0:ffff:367:abb9
3.103.171.186 0:0:0:0:0:ffff:367:abba
3.103.171.187 0:0:0:0:0:ffff:367:abbb
3.103.171.188 0:0:0:0:0:ffff:367:abbc
3.103.171.189 0:0:0:0:0:ffff:367:abbd
3.103.171.190 0:0:0:0:0:ffff:367:abbe
3.103.171.191 0:0:0:0:0:ffff:367:abbf
3.103.171.192 0:0:0:0:0:ffff:367:abc0
3.103.171.193 0:0:0:0:0:ffff:367:abc1
3.103.171.194 0:0:0:0:0:ffff:367:abc2
3.103.171.195 0:0:0:0:0:ffff:367:abc3
3.103.171.196 0:0:0:0:0:ffff:367:abc4
3.103.171.197 0:0:0:0:0:ffff:367:abc5
3.103.171.198 0:0:0:0:0:ffff:367:abc6
3.103.171.199 0:0:0:0:0:ffff:367:abc7
3.103.171.200 0:0:0:0:0:ffff:367:abc8
3.103.171.201 0:0:0:0:0:ffff:367:abc9
3.103.171.202 0:0:0:0:0:ffff:367:abca
3.103.171.203 0:0:0:0:0:ffff:367:abcb
3.103.171.204 0:0:0:0:0:ffff:367:abcc
3.103.171.205 0:0:0:0:0:ffff:367:abcd
3.103.171.206 0:0:0:0:0:ffff:367:abce
3.103.171.207 0:0:0:0:0:ffff:367:abcf
3.103.171.208 0:0:0:0:0:ffff:367:abd0
3.103.171.209 0:0:0:0:0:ffff:367:abd1
3.103.171.210 0:0:0:0:0:ffff:367:abd2
3.103.171.211 0:0:0:0:0:ffff:367:abd3
3.103.171.212 0:0:0:0:0:ffff:367:abd4
3.103.171.213 0:0:0:0:0:ffff:367:abd5
3.103.171.214 0:0:0:0:0:ffff:367:abd6
3.103.171.215 0:0:0:0:0:ffff:367:abd7
3.103.171.216 0:0:0:0:0:ffff:367:abd8
3.103.171.217 0:0:0:0:0:ffff:367:abd9
3.103.171.218 0:0:0:0:0:ffff:367:abda
3.103.171.219 0:0:0:0:0:ffff:367:abdb
3.103.171.220 0:0:0:0:0:ffff:367:abdc
3.103.171.221 0:0:0:0:0:ffff:367:abdd
3.103.171.222 0:0:0:0:0:ffff:367:abde
3.103.171.223 0:0:0:0:0:ffff:367:abdf
3.103.171.224 0:0:0:0:0:ffff:367:abe0
3.103.171.225 0:0:0:0:0:ffff:367:abe1
3.103.171.226 0:0:0:0:0:ffff:367:abe2
3.103.171.227 0:0:0:0:0:ffff:367:abe3
3.103.171.228 0:0:0:0:0:ffff:367:abe4
3.103.171.229 0:0:0:0:0:ffff:367:abe5
3.103.171.230 0:0:0:0:0:ffff:367:abe6
3.103.171.231 0:0:0:0:0:ffff:367:abe7
3.103.171.232 0:0:0:0:0:ffff:367:abe8
3.103.171.233 0:0:0:0:0:ffff:367:abe9
3.103.171.234 0:0:0:0:0:ffff:367:abea
3.103.171.235 0:0:0:0:0:ffff:367:abeb
3.103.171.236 0:0:0:0:0:ffff:367:abec
3.103.171.237 0:0:0:0:0:ffff:367:abed
3.103.171.238 0:0:0:0:0:ffff:367:abee
3.103.171.239 0:0:0:0:0:ffff:367:abef
3.103.171.240 0:0:0:0:0:ffff:367:abf0
3.103.171.241 0:0:0:0:0:ffff:367:abf1
3.103.171.242 0:0:0:0:0:ffff:367:abf2
3.103.171.243 0:0:0:0:0:ffff:367:abf3
3.103.171.244 0:0:0:0:0:ffff:367:abf4
3.103.171.245 0:0:0:0:0:ffff:367:abf5
3.103.171.246 0:0:0:0:0:ffff:367:abf6
3.103.171.247 0:0:0:0:0:ffff:367:abf7
3.103.171.248 0:0:0:0:0:ffff:367:abf8
3.103.171.249 0:0:0:0:0:ffff:367:abf9
3.103.171.250 0:0:0:0:0:ffff:367:abfa
3.103.171.251 0:0:0:0:0:ffff:367:abfb
3.103.171.252 0:0:0:0:0:ffff:367:abfc
3.103.171.253 0:0:0:0:0:ffff:367:abfd
3.103.171.254 0:0:0:0:0:ffff:367:abfe
3.103.171.255 0:0:0:0:0:ffff:367: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.