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
111.72.219.1 0:0:0:0:0:ffff:6f48:db01
111.72.219.2 0:0:0:0:0:ffff:6f48:db02
111.72.219.3 0:0:0:0:0:ffff:6f48:db03
111.72.219.4 0:0:0:0:0:ffff:6f48:db04
111.72.219.5 0:0:0:0:0:ffff:6f48:db05
111.72.219.6 0:0:0:0:0:ffff:6f48:db06
111.72.219.7 0:0:0:0:0:ffff:6f48:db07
111.72.219.8 0:0:0:0:0:ffff:6f48:db08
111.72.219.9 0:0:0:0:0:ffff:6f48:db09
111.72.219.10 0:0:0:0:0:ffff:6f48:db0a
111.72.219.11 0:0:0:0:0:ffff:6f48:db0b
111.72.219.12 0:0:0:0:0:ffff:6f48:db0c
111.72.219.13 0:0:0:0:0:ffff:6f48:db0d
111.72.219.14 0:0:0:0:0:ffff:6f48:db0e
111.72.219.15 0:0:0:0:0:ffff:6f48:db0f
111.72.219.16 0:0:0:0:0:ffff:6f48:db10
111.72.219.17 0:0:0:0:0:ffff:6f48:db11
111.72.219.18 0:0:0:0:0:ffff:6f48:db12
111.72.219.19 0:0:0:0:0:ffff:6f48:db13
111.72.219.20 0:0:0:0:0:ffff:6f48:db14
111.72.219.21 0:0:0:0:0:ffff:6f48:db15
111.72.219.22 0:0:0:0:0:ffff:6f48:db16
111.72.219.23 0:0:0:0:0:ffff:6f48:db17
111.72.219.24 0:0:0:0:0:ffff:6f48:db18
111.72.219.25 0:0:0:0:0:ffff:6f48:db19
111.72.219.26 0:0:0:0:0:ffff:6f48:db1a
111.72.219.27 0:0:0:0:0:ffff:6f48:db1b
111.72.219.28 0:0:0:0:0:ffff:6f48:db1c
111.72.219.29 0:0:0:0:0:ffff:6f48:db1d
111.72.219.30 0:0:0:0:0:ffff:6f48:db1e
111.72.219.31 0:0:0:0:0:ffff:6f48:db1f
111.72.219.32 0:0:0:0:0:ffff:6f48:db20
111.72.219.33 0:0:0:0:0:ffff:6f48:db21
111.72.219.34 0:0:0:0:0:ffff:6f48:db22
111.72.219.35 0:0:0:0:0:ffff:6f48:db23
111.72.219.36 0:0:0:0:0:ffff:6f48:db24
111.72.219.37 0:0:0:0:0:ffff:6f48:db25
111.72.219.38 0:0:0:0:0:ffff:6f48:db26
111.72.219.39 0:0:0:0:0:ffff:6f48:db27
111.72.219.40 0:0:0:0:0:ffff:6f48:db28
111.72.219.41 0:0:0:0:0:ffff:6f48:db29
111.72.219.42 0:0:0:0:0:ffff:6f48:db2a
111.72.219.43 0:0:0:0:0:ffff:6f48:db2b
111.72.219.44 0:0:0:0:0:ffff:6f48:db2c
111.72.219.45 0:0:0:0:0:ffff:6f48:db2d
111.72.219.46 0:0:0:0:0:ffff:6f48:db2e
111.72.219.47 0:0:0:0:0:ffff:6f48:db2f
111.72.219.48 0:0:0:0:0:ffff:6f48:db30
111.72.219.49 0:0:0:0:0:ffff:6f48:db31
111.72.219.50 0:0:0:0:0:ffff:6f48:db32
111.72.219.51 0:0:0:0:0:ffff:6f48:db33
111.72.219.52 0:0:0:0:0:ffff:6f48:db34
111.72.219.53 0:0:0:0:0:ffff:6f48:db35
111.72.219.54 0:0:0:0:0:ffff:6f48:db36
111.72.219.55 0:0:0:0:0:ffff:6f48:db37
111.72.219.56 0:0:0:0:0:ffff:6f48:db38
111.72.219.57 0:0:0:0:0:ffff:6f48:db39
111.72.219.58 0:0:0:0:0:ffff:6f48:db3a
111.72.219.59 0:0:0:0:0:ffff:6f48:db3b
111.72.219.60 0:0:0:0:0:ffff:6f48:db3c


111.72.219.61 0:0:0:0:0:ffff:6f48:db3d
111.72.219.62 0:0:0:0:0:ffff:6f48:db3e
111.72.219.63 0:0:0:0:0:ffff:6f48:db3f
111.72.219.64 0:0:0:0:0:ffff:6f48:db40
111.72.219.65 0:0:0:0:0:ffff:6f48:db41
111.72.219.66 0:0:0:0:0:ffff:6f48:db42
111.72.219.67 0:0:0:0:0:ffff:6f48:db43
111.72.219.68 0:0:0:0:0:ffff:6f48:db44
111.72.219.69 0:0:0:0:0:ffff:6f48:db45
111.72.219.70 0:0:0:0:0:ffff:6f48:db46
111.72.219.71 0:0:0:0:0:ffff:6f48:db47
111.72.219.72 0:0:0:0:0:ffff:6f48:db48
111.72.219.73 0:0:0:0:0:ffff:6f48:db49
111.72.219.74 0:0:0:0:0:ffff:6f48:db4a
111.72.219.75 0:0:0:0:0:ffff:6f48:db4b
111.72.219.76 0:0:0:0:0:ffff:6f48:db4c
111.72.219.77 0:0:0:0:0:ffff:6f48:db4d
111.72.219.78 0:0:0:0:0:ffff:6f48:db4e
111.72.219.79 0:0:0:0:0:ffff:6f48:db4f
111.72.219.80 0:0:0:0:0:ffff:6f48:db50
111.72.219.81 0:0:0:0:0:ffff:6f48:db51
111.72.219.82 0:0:0:0:0:ffff:6f48:db52
111.72.219.83 0:0:0:0:0:ffff:6f48:db53
111.72.219.84 0:0:0:0:0:ffff:6f48:db54
111.72.219.85 0:0:0:0:0:ffff:6f48:db55
111.72.219.86 0:0:0:0:0:ffff:6f48:db56
111.72.219.87 0:0:0:0:0:ffff:6f48:db57
111.72.219.88 0:0:0:0:0:ffff:6f48:db58
111.72.219.89 0:0:0:0:0:ffff:6f48:db59
111.72.219.90 0:0:0:0:0:ffff:6f48:db5a
111.72.219.91 0:0:0:0:0:ffff:6f48:db5b
111.72.219.92 0:0:0:0:0:ffff:6f48:db5c
111.72.219.93 0:0:0:0:0:ffff:6f48:db5d
111.72.219.94 0:0:0:0:0:ffff:6f48:db5e
111.72.219.95 0:0:0:0:0:ffff:6f48:db5f
111.72.219.96 0:0:0:0:0:ffff:6f48:db60
111.72.219.97 0:0:0:0:0:ffff:6f48:db61
111.72.219.98 0:0:0:0:0:ffff:6f48:db62
111.72.219.99 0:0:0:0:0:ffff:6f48:db63
111.72.219.100 0:0:0:0:0:ffff:6f48:db64
111.72.219.101 0:0:0:0:0:ffff:6f48:db65
111.72.219.102 0:0:0:0:0:ffff:6f48:db66
111.72.219.103 0:0:0:0:0:ffff:6f48:db67
111.72.219.104 0:0:0:0:0:ffff:6f48:db68
111.72.219.105 0:0:0:0:0:ffff:6f48:db69
111.72.219.106 0:0:0:0:0:ffff:6f48:db6a
111.72.219.107 0:0:0:0:0:ffff:6f48:db6b
111.72.219.108 0:0:0:0:0:ffff:6f48:db6c
111.72.219.109 0:0:0:0:0:ffff:6f48:db6d
111.72.219.110 0:0:0:0:0:ffff:6f48:db6e
111.72.219.111 0:0:0:0:0:ffff:6f48:db6f
111.72.219.112 0:0:0:0:0:ffff:6f48:db70
111.72.219.113 0:0:0:0:0:ffff:6f48:db71
111.72.219.114 0:0:0:0:0:ffff:6f48:db72
111.72.219.115 0:0:0:0:0:ffff:6f48:db73
111.72.219.116 0:0:0:0:0:ffff:6f48:db74
111.72.219.117 0:0:0:0:0:ffff:6f48:db75
111.72.219.118 0:0:0:0:0:ffff:6f48:db76
111.72.219.119 0:0:0:0:0:ffff:6f48:db77
111.72.219.120 0:0:0:0:0:ffff:6f48:db78


111.72.219.121 0:0:0:0:0:ffff:6f48:db79
111.72.219.122 0:0:0:0:0:ffff:6f48:db7a
111.72.219.123 0:0:0:0:0:ffff:6f48:db7b
111.72.219.124 0:0:0:0:0:ffff:6f48:db7c
111.72.219.125 0:0:0:0:0:ffff:6f48:db7d
111.72.219.126 0:0:0:0:0:ffff:6f48:db7e
111.72.219.127 0:0:0:0:0:ffff:6f48:db7f
111.72.219.128 0:0:0:0:0:ffff:6f48:db80
111.72.219.129 0:0:0:0:0:ffff:6f48:db81
111.72.219.130 0:0:0:0:0:ffff:6f48:db82
111.72.219.131 0:0:0:0:0:ffff:6f48:db83
111.72.219.132 0:0:0:0:0:ffff:6f48:db84
111.72.219.133 0:0:0:0:0:ffff:6f48:db85
111.72.219.134 0:0:0:0:0:ffff:6f48:db86
111.72.219.135 0:0:0:0:0:ffff:6f48:db87
111.72.219.136 0:0:0:0:0:ffff:6f48:db88
111.72.219.137 0:0:0:0:0:ffff:6f48:db89
111.72.219.138 0:0:0:0:0:ffff:6f48:db8a
111.72.219.139 0:0:0:0:0:ffff:6f48:db8b
111.72.219.140 0:0:0:0:0:ffff:6f48:db8c
111.72.219.141 0:0:0:0:0:ffff:6f48:db8d
111.72.219.142 0:0:0:0:0:ffff:6f48:db8e
111.72.219.143 0:0:0:0:0:ffff:6f48:db8f
111.72.219.144 0:0:0:0:0:ffff:6f48:db90
111.72.219.145 0:0:0:0:0:ffff:6f48:db91
111.72.219.146 0:0:0:0:0:ffff:6f48:db92
111.72.219.147 0:0:0:0:0:ffff:6f48:db93
111.72.219.148 0:0:0:0:0:ffff:6f48:db94
111.72.219.149 0:0:0:0:0:ffff:6f48:db95
111.72.219.150 0:0:0:0:0:ffff:6f48:db96
111.72.219.151 0:0:0:0:0:ffff:6f48:db97
111.72.219.152 0:0:0:0:0:ffff:6f48:db98
111.72.219.153 0:0:0:0:0:ffff:6f48:db99
111.72.219.154 0:0:0:0:0:ffff:6f48:db9a
111.72.219.155 0:0:0:0:0:ffff:6f48:db9b
111.72.219.156 0:0:0:0:0:ffff:6f48:db9c
111.72.219.157 0:0:0:0:0:ffff:6f48:db9d
111.72.219.158 0:0:0:0:0:ffff:6f48:db9e
111.72.219.159 0:0:0:0:0:ffff:6f48:db9f
111.72.219.160 0:0:0:0:0:ffff:6f48:dba0
111.72.219.161 0:0:0:0:0:ffff:6f48:dba1
111.72.219.162 0:0:0:0:0:ffff:6f48:dba2
111.72.219.163 0:0:0:0:0:ffff:6f48:dba3
111.72.219.164 0:0:0:0:0:ffff:6f48:dba4
111.72.219.165 0:0:0:0:0:ffff:6f48:dba5
111.72.219.166 0:0:0:0:0:ffff:6f48:dba6
111.72.219.167 0:0:0:0:0:ffff:6f48:dba7
111.72.219.168 0:0:0:0:0:ffff:6f48:dba8
111.72.219.169 0:0:0:0:0:ffff:6f48:dba9
111.72.219.170 0:0:0:0:0:ffff:6f48:dbaa
111.72.219.171 0:0:0:0:0:ffff:6f48:dbab
111.72.219.172 0:0:0:0:0:ffff:6f48:dbac
111.72.219.173 0:0:0:0:0:ffff:6f48:dbad
111.72.219.174 0:0:0:0:0:ffff:6f48:dbae
111.72.219.175 0:0:0:0:0:ffff:6f48:dbaf
111.72.219.176 0:0:0:0:0:ffff:6f48:dbb0
111.72.219.177 0:0:0:0:0:ffff:6f48:dbb1
111.72.219.178 0:0:0:0:0:ffff:6f48:dbb2
111.72.219.179 0:0:0:0:0:ffff:6f48:dbb3
111.72.219.180 0:0:0:0:0:ffff:6f48:dbb4


111.72.219.181 0:0:0:0:0:ffff:6f48:dbb5
111.72.219.182 0:0:0:0:0:ffff:6f48:dbb6
111.72.219.183 0:0:0:0:0:ffff:6f48:dbb7
111.72.219.184 0:0:0:0:0:ffff:6f48:dbb8
111.72.219.185 0:0:0:0:0:ffff:6f48:dbb9
111.72.219.186 0:0:0:0:0:ffff:6f48:dbba
111.72.219.187 0:0:0:0:0:ffff:6f48:dbbb
111.72.219.188 0:0:0:0:0:ffff:6f48:dbbc
111.72.219.189 0:0:0:0:0:ffff:6f48:dbbd
111.72.219.190 0:0:0:0:0:ffff:6f48:dbbe
111.72.219.191 0:0:0:0:0:ffff:6f48:dbbf
111.72.219.192 0:0:0:0:0:ffff:6f48:dbc0
111.72.219.193 0:0:0:0:0:ffff:6f48:dbc1
111.72.219.194 0:0:0:0:0:ffff:6f48:dbc2
111.72.219.195 0:0:0:0:0:ffff:6f48:dbc3
111.72.219.196 0:0:0:0:0:ffff:6f48:dbc4
111.72.219.197 0:0:0:0:0:ffff:6f48:dbc5
111.72.219.198 0:0:0:0:0:ffff:6f48:dbc6
111.72.219.199 0:0:0:0:0:ffff:6f48:dbc7
111.72.219.200 0:0:0:0:0:ffff:6f48:dbc8
111.72.219.201 0:0:0:0:0:ffff:6f48:dbc9
111.72.219.202 0:0:0:0:0:ffff:6f48:dbca
111.72.219.203 0:0:0:0:0:ffff:6f48:dbcb
111.72.219.204 0:0:0:0:0:ffff:6f48:dbcc
111.72.219.205 0:0:0:0:0:ffff:6f48:dbcd
111.72.219.206 0:0:0:0:0:ffff:6f48:dbce
111.72.219.207 0:0:0:0:0:ffff:6f48:dbcf
111.72.219.208 0:0:0:0:0:ffff:6f48:dbd0
111.72.219.209 0:0:0:0:0:ffff:6f48:dbd1
111.72.219.210 0:0:0:0:0:ffff:6f48:dbd2
111.72.219.211 0:0:0:0:0:ffff:6f48:dbd3
111.72.219.212 0:0:0:0:0:ffff:6f48:dbd4
111.72.219.213 0:0:0:0:0:ffff:6f48:dbd5
111.72.219.214 0:0:0:0:0:ffff:6f48:dbd6
111.72.219.215 0:0:0:0:0:ffff:6f48:dbd7
111.72.219.216 0:0:0:0:0:ffff:6f48:dbd8
111.72.219.217 0:0:0:0:0:ffff:6f48:dbd9
111.72.219.218 0:0:0:0:0:ffff:6f48:dbda
111.72.219.219 0:0:0:0:0:ffff:6f48:dbdb
111.72.219.220 0:0:0:0:0:ffff:6f48:dbdc
111.72.219.221 0:0:0:0:0:ffff:6f48:dbdd
111.72.219.222 0:0:0:0:0:ffff:6f48:dbde
111.72.219.223 0:0:0:0:0:ffff:6f48:dbdf
111.72.219.224 0:0:0:0:0:ffff:6f48:dbe0
111.72.219.225 0:0:0:0:0:ffff:6f48:dbe1
111.72.219.226 0:0:0:0:0:ffff:6f48:dbe2
111.72.219.227 0:0:0:0:0:ffff:6f48:dbe3
111.72.219.228 0:0:0:0:0:ffff:6f48:dbe4
111.72.219.229 0:0:0:0:0:ffff:6f48:dbe5
111.72.219.230 0:0:0:0:0:ffff:6f48:dbe6
111.72.219.231 0:0:0:0:0:ffff:6f48:dbe7
111.72.219.232 0:0:0:0:0:ffff:6f48:dbe8
111.72.219.233 0:0:0:0:0:ffff:6f48:dbe9
111.72.219.234 0:0:0:0:0:ffff:6f48:dbea
111.72.219.235 0:0:0:0:0:ffff:6f48:dbeb
111.72.219.236 0:0:0:0:0:ffff:6f48:dbec
111.72.219.237 0:0:0:0:0:ffff:6f48:dbed
111.72.219.238 0:0:0:0:0:ffff:6f48:dbee
111.72.219.239 0:0:0:0:0:ffff:6f48:dbef
111.72.219.240 0:0:0:0:0:ffff:6f48:dbf0
111.72.219.241 0:0:0:0:0:ffff:6f48:dbf1
111.72.219.242 0:0:0:0:0:ffff:6f48:dbf2
111.72.219.243 0:0:0:0:0:ffff:6f48:dbf3
111.72.219.244 0:0:0:0:0:ffff:6f48:dbf4
111.72.219.245 0:0:0:0:0:ffff:6f48:dbf5
111.72.219.246 0:0:0:0:0:ffff:6f48:dbf6
111.72.219.247 0:0:0:0:0:ffff:6f48:dbf7
111.72.219.248 0:0:0:0:0:ffff:6f48:dbf8
111.72.219.249 0:0:0:0:0:ffff:6f48:dbf9
111.72.219.250 0:0:0:0:0:ffff:6f48:dbfa
111.72.219.251 0:0:0:0:0:ffff:6f48:dbfb
111.72.219.252 0:0:0:0:0:ffff:6f48:dbfc
111.72.219.253 0:0:0:0:0:ffff:6f48:dbfd
111.72.219.254 0:0:0:0:0:ffff:6f48:dbfe
111.72.219.255 0:0:0:0:0:ffff:6f48:dbff


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.