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
72.72.171.1 0:0:0:0:0:ffff:4848:ab01
72.72.171.2 0:0:0:0:0:ffff:4848:ab02
72.72.171.3 0:0:0:0:0:ffff:4848:ab03
72.72.171.4 0:0:0:0:0:ffff:4848:ab04
72.72.171.5 0:0:0:0:0:ffff:4848:ab05
72.72.171.6 0:0:0:0:0:ffff:4848:ab06
72.72.171.7 0:0:0:0:0:ffff:4848:ab07
72.72.171.8 0:0:0:0:0:ffff:4848:ab08
72.72.171.9 0:0:0:0:0:ffff:4848:ab09
72.72.171.10 0:0:0:0:0:ffff:4848:ab0a
72.72.171.11 0:0:0:0:0:ffff:4848:ab0b
72.72.171.12 0:0:0:0:0:ffff:4848:ab0c
72.72.171.13 0:0:0:0:0:ffff:4848:ab0d
72.72.171.14 0:0:0:0:0:ffff:4848:ab0e
72.72.171.15 0:0:0:0:0:ffff:4848:ab0f
72.72.171.16 0:0:0:0:0:ffff:4848:ab10
72.72.171.17 0:0:0:0:0:ffff:4848:ab11
72.72.171.18 0:0:0:0:0:ffff:4848:ab12
72.72.171.19 0:0:0:0:0:ffff:4848:ab13
72.72.171.20 0:0:0:0:0:ffff:4848:ab14
72.72.171.21 0:0:0:0:0:ffff:4848:ab15
72.72.171.22 0:0:0:0:0:ffff:4848:ab16
72.72.171.23 0:0:0:0:0:ffff:4848:ab17
72.72.171.24 0:0:0:0:0:ffff:4848:ab18
72.72.171.25 0:0:0:0:0:ffff:4848:ab19
72.72.171.26 0:0:0:0:0:ffff:4848:ab1a
72.72.171.27 0:0:0:0:0:ffff:4848:ab1b
72.72.171.28 0:0:0:0:0:ffff:4848:ab1c
72.72.171.29 0:0:0:0:0:ffff:4848:ab1d
72.72.171.30 0:0:0:0:0:ffff:4848:ab1e
72.72.171.31 0:0:0:0:0:ffff:4848:ab1f
72.72.171.32 0:0:0:0:0:ffff:4848:ab20
72.72.171.33 0:0:0:0:0:ffff:4848:ab21
72.72.171.34 0:0:0:0:0:ffff:4848:ab22
72.72.171.35 0:0:0:0:0:ffff:4848:ab23
72.72.171.36 0:0:0:0:0:ffff:4848:ab24
72.72.171.37 0:0:0:0:0:ffff:4848:ab25
72.72.171.38 0:0:0:0:0:ffff:4848:ab26
72.72.171.39 0:0:0:0:0:ffff:4848:ab27
72.72.171.40 0:0:0:0:0:ffff:4848:ab28
72.72.171.41 0:0:0:0:0:ffff:4848:ab29
72.72.171.42 0:0:0:0:0:ffff:4848:ab2a
72.72.171.43 0:0:0:0:0:ffff:4848:ab2b
72.72.171.44 0:0:0:0:0:ffff:4848:ab2c
72.72.171.45 0:0:0:0:0:ffff:4848:ab2d
72.72.171.46 0:0:0:0:0:ffff:4848:ab2e
72.72.171.47 0:0:0:0:0:ffff:4848:ab2f
72.72.171.48 0:0:0:0:0:ffff:4848:ab30
72.72.171.49 0:0:0:0:0:ffff:4848:ab31
72.72.171.50 0:0:0:0:0:ffff:4848:ab32
72.72.171.51 0:0:0:0:0:ffff:4848:ab33
72.72.171.52 0:0:0:0:0:ffff:4848:ab34
72.72.171.53 0:0:0:0:0:ffff:4848:ab35
72.72.171.54 0:0:0:0:0:ffff:4848:ab36
72.72.171.55 0:0:0:0:0:ffff:4848:ab37
72.72.171.56 0:0:0:0:0:ffff:4848:ab38
72.72.171.57 0:0:0:0:0:ffff:4848:ab39
72.72.171.58 0:0:0:0:0:ffff:4848:ab3a
72.72.171.59 0:0:0:0:0:ffff:4848:ab3b
72.72.171.60 0:0:0:0:0:ffff:4848:ab3c


72.72.171.61 0:0:0:0:0:ffff:4848:ab3d
72.72.171.62 0:0:0:0:0:ffff:4848:ab3e
72.72.171.63 0:0:0:0:0:ffff:4848:ab3f
72.72.171.64 0:0:0:0:0:ffff:4848:ab40
72.72.171.65 0:0:0:0:0:ffff:4848:ab41
72.72.171.66 0:0:0:0:0:ffff:4848:ab42
72.72.171.67 0:0:0:0:0:ffff:4848:ab43
72.72.171.68 0:0:0:0:0:ffff:4848:ab44
72.72.171.69 0:0:0:0:0:ffff:4848:ab45
72.72.171.70 0:0:0:0:0:ffff:4848:ab46
72.72.171.71 0:0:0:0:0:ffff:4848:ab47
72.72.171.72 0:0:0:0:0:ffff:4848:ab48
72.72.171.73 0:0:0:0:0:ffff:4848:ab49
72.72.171.74 0:0:0:0:0:ffff:4848:ab4a
72.72.171.75 0:0:0:0:0:ffff:4848:ab4b
72.72.171.76 0:0:0:0:0:ffff:4848:ab4c
72.72.171.77 0:0:0:0:0:ffff:4848:ab4d
72.72.171.78 0:0:0:0:0:ffff:4848:ab4e
72.72.171.79 0:0:0:0:0:ffff:4848:ab4f
72.72.171.80 0:0:0:0:0:ffff:4848:ab50
72.72.171.81 0:0:0:0:0:ffff:4848:ab51
72.72.171.82 0:0:0:0:0:ffff:4848:ab52
72.72.171.83 0:0:0:0:0:ffff:4848:ab53
72.72.171.84 0:0:0:0:0:ffff:4848:ab54
72.72.171.85 0:0:0:0:0:ffff:4848:ab55
72.72.171.86 0:0:0:0:0:ffff:4848:ab56
72.72.171.87 0:0:0:0:0:ffff:4848:ab57
72.72.171.88 0:0:0:0:0:ffff:4848:ab58
72.72.171.89 0:0:0:0:0:ffff:4848:ab59
72.72.171.90 0:0:0:0:0:ffff:4848:ab5a
72.72.171.91 0:0:0:0:0:ffff:4848:ab5b
72.72.171.92 0:0:0:0:0:ffff:4848:ab5c
72.72.171.93 0:0:0:0:0:ffff:4848:ab5d
72.72.171.94 0:0:0:0:0:ffff:4848:ab5e
72.72.171.95 0:0:0:0:0:ffff:4848:ab5f
72.72.171.96 0:0:0:0:0:ffff:4848:ab60
72.72.171.97 0:0:0:0:0:ffff:4848:ab61
72.72.171.98 0:0:0:0:0:ffff:4848:ab62
72.72.171.99 0:0:0:0:0:ffff:4848:ab63
72.72.171.100 0:0:0:0:0:ffff:4848:ab64
72.72.171.101 0:0:0:0:0:ffff:4848:ab65
72.72.171.102 0:0:0:0:0:ffff:4848:ab66
72.72.171.103 0:0:0:0:0:ffff:4848:ab67
72.72.171.104 0:0:0:0:0:ffff:4848:ab68
72.72.171.105 0:0:0:0:0:ffff:4848:ab69
72.72.171.106 0:0:0:0:0:ffff:4848:ab6a
72.72.171.107 0:0:0:0:0:ffff:4848:ab6b
72.72.171.108 0:0:0:0:0:ffff:4848:ab6c
72.72.171.109 0:0:0:0:0:ffff:4848:ab6d
72.72.171.110 0:0:0:0:0:ffff:4848:ab6e
72.72.171.111 0:0:0:0:0:ffff:4848:ab6f
72.72.171.112 0:0:0:0:0:ffff:4848:ab70
72.72.171.113 0:0:0:0:0:ffff:4848:ab71
72.72.171.114 0:0:0:0:0:ffff:4848:ab72
72.72.171.115 0:0:0:0:0:ffff:4848:ab73
72.72.171.116 0:0:0:0:0:ffff:4848:ab74
72.72.171.117 0:0:0:0:0:ffff:4848:ab75
72.72.171.118 0:0:0:0:0:ffff:4848:ab76
72.72.171.119 0:0:0:0:0:ffff:4848:ab77
72.72.171.120 0:0:0:0:0:ffff:4848:ab78


72.72.171.121 0:0:0:0:0:ffff:4848:ab79
72.72.171.122 0:0:0:0:0:ffff:4848:ab7a
72.72.171.123 0:0:0:0:0:ffff:4848:ab7b
72.72.171.124 0:0:0:0:0:ffff:4848:ab7c
72.72.171.125 0:0:0:0:0:ffff:4848:ab7d
72.72.171.126 0:0:0:0:0:ffff:4848:ab7e
72.72.171.127 0:0:0:0:0:ffff:4848:ab7f
72.72.171.128 0:0:0:0:0:ffff:4848:ab80
72.72.171.129 0:0:0:0:0:ffff:4848:ab81
72.72.171.130 0:0:0:0:0:ffff:4848:ab82
72.72.171.131 0:0:0:0:0:ffff:4848:ab83
72.72.171.132 0:0:0:0:0:ffff:4848:ab84
72.72.171.133 0:0:0:0:0:ffff:4848:ab85
72.72.171.134 0:0:0:0:0:ffff:4848:ab86
72.72.171.135 0:0:0:0:0:ffff:4848:ab87
72.72.171.136 0:0:0:0:0:ffff:4848:ab88
72.72.171.137 0:0:0:0:0:ffff:4848:ab89
72.72.171.138 0:0:0:0:0:ffff:4848:ab8a
72.72.171.139 0:0:0:0:0:ffff:4848:ab8b
72.72.171.140 0:0:0:0:0:ffff:4848:ab8c
72.72.171.141 0:0:0:0:0:ffff:4848:ab8d
72.72.171.142 0:0:0:0:0:ffff:4848:ab8e
72.72.171.143 0:0:0:0:0:ffff:4848:ab8f
72.72.171.144 0:0:0:0:0:ffff:4848:ab90
72.72.171.145 0:0:0:0:0:ffff:4848:ab91
72.72.171.146 0:0:0:0:0:ffff:4848:ab92
72.72.171.147 0:0:0:0:0:ffff:4848:ab93
72.72.171.148 0:0:0:0:0:ffff:4848:ab94
72.72.171.149 0:0:0:0:0:ffff:4848:ab95
72.72.171.150 0:0:0:0:0:ffff:4848:ab96
72.72.171.151 0:0:0:0:0:ffff:4848:ab97
72.72.171.152 0:0:0:0:0:ffff:4848:ab98
72.72.171.153 0:0:0:0:0:ffff:4848:ab99
72.72.171.154 0:0:0:0:0:ffff:4848:ab9a
72.72.171.155 0:0:0:0:0:ffff:4848:ab9b
72.72.171.156 0:0:0:0:0:ffff:4848:ab9c
72.72.171.157 0:0:0:0:0:ffff:4848:ab9d
72.72.171.158 0:0:0:0:0:ffff:4848:ab9e
72.72.171.159 0:0:0:0:0:ffff:4848:ab9f
72.72.171.160 0:0:0:0:0:ffff:4848:aba0
72.72.171.161 0:0:0:0:0:ffff:4848:aba1
72.72.171.162 0:0:0:0:0:ffff:4848:aba2
72.72.171.163 0:0:0:0:0:ffff:4848:aba3
72.72.171.164 0:0:0:0:0:ffff:4848:aba4
72.72.171.165 0:0:0:0:0:ffff:4848:aba5
72.72.171.166 0:0:0:0:0:ffff:4848:aba6
72.72.171.167 0:0:0:0:0:ffff:4848:aba7
72.72.171.168 0:0:0:0:0:ffff:4848:aba8
72.72.171.169 0:0:0:0:0:ffff:4848:aba9
72.72.171.170 0:0:0:0:0:ffff:4848:abaa
72.72.171.171 0:0:0:0:0:ffff:4848:abab
72.72.171.172 0:0:0:0:0:ffff:4848:abac
72.72.171.173 0:0:0:0:0:ffff:4848:abad
72.72.171.174 0:0:0:0:0:ffff:4848:abae
72.72.171.175 0:0:0:0:0:ffff:4848:abaf
72.72.171.176 0:0:0:0:0:ffff:4848:abb0
72.72.171.177 0:0:0:0:0:ffff:4848:abb1
72.72.171.178 0:0:0:0:0:ffff:4848:abb2
72.72.171.179 0:0:0:0:0:ffff:4848:abb3
72.72.171.180 0:0:0:0:0:ffff:4848:abb4


72.72.171.181 0:0:0:0:0:ffff:4848:abb5
72.72.171.182 0:0:0:0:0:ffff:4848:abb6
72.72.171.183 0:0:0:0:0:ffff:4848:abb7
72.72.171.184 0:0:0:0:0:ffff:4848:abb8
72.72.171.185 0:0:0:0:0:ffff:4848:abb9
72.72.171.186 0:0:0:0:0:ffff:4848:abba
72.72.171.187 0:0:0:0:0:ffff:4848:abbb
72.72.171.188 0:0:0:0:0:ffff:4848:abbc
72.72.171.189 0:0:0:0:0:ffff:4848:abbd
72.72.171.190 0:0:0:0:0:ffff:4848:abbe
72.72.171.191 0:0:0:0:0:ffff:4848:abbf
72.72.171.192 0:0:0:0:0:ffff:4848:abc0
72.72.171.193 0:0:0:0:0:ffff:4848:abc1
72.72.171.194 0:0:0:0:0:ffff:4848:abc2
72.72.171.195 0:0:0:0:0:ffff:4848:abc3
72.72.171.196 0:0:0:0:0:ffff:4848:abc4
72.72.171.197 0:0:0:0:0:ffff:4848:abc5
72.72.171.198 0:0:0:0:0:ffff:4848:abc6
72.72.171.199 0:0:0:0:0:ffff:4848:abc7
72.72.171.200 0:0:0:0:0:ffff:4848:abc8
72.72.171.201 0:0:0:0:0:ffff:4848:abc9
72.72.171.202 0:0:0:0:0:ffff:4848:abca
72.72.171.203 0:0:0:0:0:ffff:4848:abcb
72.72.171.204 0:0:0:0:0:ffff:4848:abcc
72.72.171.205 0:0:0:0:0:ffff:4848:abcd
72.72.171.206 0:0:0:0:0:ffff:4848:abce
72.72.171.207 0:0:0:0:0:ffff:4848:abcf
72.72.171.208 0:0:0:0:0:ffff:4848:abd0
72.72.171.209 0:0:0:0:0:ffff:4848:abd1
72.72.171.210 0:0:0:0:0:ffff:4848:abd2
72.72.171.211 0:0:0:0:0:ffff:4848:abd3
72.72.171.212 0:0:0:0:0:ffff:4848:abd4
72.72.171.213 0:0:0:0:0:ffff:4848:abd5
72.72.171.214 0:0:0:0:0:ffff:4848:abd6
72.72.171.215 0:0:0:0:0:ffff:4848:abd7
72.72.171.216 0:0:0:0:0:ffff:4848:abd8
72.72.171.217 0:0:0:0:0:ffff:4848:abd9
72.72.171.218 0:0:0:0:0:ffff:4848:abda
72.72.171.219 0:0:0:0:0:ffff:4848:abdb
72.72.171.220 0:0:0:0:0:ffff:4848:abdc
72.72.171.221 0:0:0:0:0:ffff:4848:abdd
72.72.171.222 0:0:0:0:0:ffff:4848:abde
72.72.171.223 0:0:0:0:0:ffff:4848:abdf
72.72.171.224 0:0:0:0:0:ffff:4848:abe0
72.72.171.225 0:0:0:0:0:ffff:4848:abe1
72.72.171.226 0:0:0:0:0:ffff:4848:abe2
72.72.171.227 0:0:0:0:0:ffff:4848:abe3
72.72.171.228 0:0:0:0:0:ffff:4848:abe4
72.72.171.229 0:0:0:0:0:ffff:4848:abe5
72.72.171.230 0:0:0:0:0:ffff:4848:abe6
72.72.171.231 0:0:0:0:0:ffff:4848:abe7
72.72.171.232 0:0:0:0:0:ffff:4848:abe8
72.72.171.233 0:0:0:0:0:ffff:4848:abe9
72.72.171.234 0:0:0:0:0:ffff:4848:abea
72.72.171.235 0:0:0:0:0:ffff:4848:abeb
72.72.171.236 0:0:0:0:0:ffff:4848:abec
72.72.171.237 0:0:0:0:0:ffff:4848:abed
72.72.171.238 0:0:0:0:0:ffff:4848:abee
72.72.171.239 0:0:0:0:0:ffff:4848:abef
72.72.171.240 0:0:0:0:0:ffff:4848:abf0
72.72.171.241 0:0:0:0:0:ffff:4848:abf1
72.72.171.242 0:0:0:0:0:ffff:4848:abf2
72.72.171.243 0:0:0:0:0:ffff:4848:abf3
72.72.171.244 0:0:0:0:0:ffff:4848:abf4
72.72.171.245 0:0:0:0:0:ffff:4848:abf5
72.72.171.246 0:0:0:0:0:ffff:4848:abf6
72.72.171.247 0:0:0:0:0:ffff:4848:abf7
72.72.171.248 0:0:0:0:0:ffff:4848:abf8
72.72.171.249 0:0:0:0:0:ffff:4848:abf9
72.72.171.250 0:0:0:0:0:ffff:4848:abfa
72.72.171.251 0:0:0:0:0:ffff:4848:abfb
72.72.171.252 0:0:0:0:0:ffff:4848:abfc
72.72.171.253 0:0:0:0:0:ffff:4848:abfd
72.72.171.254 0:0:0:0:0:ffff:4848:abfe
72.72.171.255 0:0:0:0:0:ffff:4848: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.