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
40.217.219.1 0:0:0:0:0:ffff:28d9:db01
40.217.219.2 0:0:0:0:0:ffff:28d9:db02
40.217.219.3 0:0:0:0:0:ffff:28d9:db03
40.217.219.4 0:0:0:0:0:ffff:28d9:db04
40.217.219.5 0:0:0:0:0:ffff:28d9:db05
40.217.219.6 0:0:0:0:0:ffff:28d9:db06
40.217.219.7 0:0:0:0:0:ffff:28d9:db07
40.217.219.8 0:0:0:0:0:ffff:28d9:db08
40.217.219.9 0:0:0:0:0:ffff:28d9:db09
40.217.219.10 0:0:0:0:0:ffff:28d9:db0a
40.217.219.11 0:0:0:0:0:ffff:28d9:db0b
40.217.219.12 0:0:0:0:0:ffff:28d9:db0c
40.217.219.13 0:0:0:0:0:ffff:28d9:db0d
40.217.219.14 0:0:0:0:0:ffff:28d9:db0e
40.217.219.15 0:0:0:0:0:ffff:28d9:db0f
40.217.219.16 0:0:0:0:0:ffff:28d9:db10
40.217.219.17 0:0:0:0:0:ffff:28d9:db11
40.217.219.18 0:0:0:0:0:ffff:28d9:db12
40.217.219.19 0:0:0:0:0:ffff:28d9:db13
40.217.219.20 0:0:0:0:0:ffff:28d9:db14
40.217.219.21 0:0:0:0:0:ffff:28d9:db15
40.217.219.22 0:0:0:0:0:ffff:28d9:db16
40.217.219.23 0:0:0:0:0:ffff:28d9:db17
40.217.219.24 0:0:0:0:0:ffff:28d9:db18
40.217.219.25 0:0:0:0:0:ffff:28d9:db19
40.217.219.26 0:0:0:0:0:ffff:28d9:db1a
40.217.219.27 0:0:0:0:0:ffff:28d9:db1b
40.217.219.28 0:0:0:0:0:ffff:28d9:db1c
40.217.219.29 0:0:0:0:0:ffff:28d9:db1d
40.217.219.30 0:0:0:0:0:ffff:28d9:db1e
40.217.219.31 0:0:0:0:0:ffff:28d9:db1f
40.217.219.32 0:0:0:0:0:ffff:28d9:db20
40.217.219.33 0:0:0:0:0:ffff:28d9:db21
40.217.219.34 0:0:0:0:0:ffff:28d9:db22
40.217.219.35 0:0:0:0:0:ffff:28d9:db23
40.217.219.36 0:0:0:0:0:ffff:28d9:db24
40.217.219.37 0:0:0:0:0:ffff:28d9:db25
40.217.219.38 0:0:0:0:0:ffff:28d9:db26
40.217.219.39 0:0:0:0:0:ffff:28d9:db27
40.217.219.40 0:0:0:0:0:ffff:28d9:db28
40.217.219.41 0:0:0:0:0:ffff:28d9:db29
40.217.219.42 0:0:0:0:0:ffff:28d9:db2a
40.217.219.43 0:0:0:0:0:ffff:28d9:db2b
40.217.219.44 0:0:0:0:0:ffff:28d9:db2c
40.217.219.45 0:0:0:0:0:ffff:28d9:db2d
40.217.219.46 0:0:0:0:0:ffff:28d9:db2e
40.217.219.47 0:0:0:0:0:ffff:28d9:db2f
40.217.219.48 0:0:0:0:0:ffff:28d9:db30
40.217.219.49 0:0:0:0:0:ffff:28d9:db31
40.217.219.50 0:0:0:0:0:ffff:28d9:db32
40.217.219.51 0:0:0:0:0:ffff:28d9:db33
40.217.219.52 0:0:0:0:0:ffff:28d9:db34
40.217.219.53 0:0:0:0:0:ffff:28d9:db35
40.217.219.54 0:0:0:0:0:ffff:28d9:db36
40.217.219.55 0:0:0:0:0:ffff:28d9:db37
40.217.219.56 0:0:0:0:0:ffff:28d9:db38
40.217.219.57 0:0:0:0:0:ffff:28d9:db39
40.217.219.58 0:0:0:0:0:ffff:28d9:db3a
40.217.219.59 0:0:0:0:0:ffff:28d9:db3b
40.217.219.60 0:0:0:0:0:ffff:28d9:db3c


40.217.219.61 0:0:0:0:0:ffff:28d9:db3d
40.217.219.62 0:0:0:0:0:ffff:28d9:db3e
40.217.219.63 0:0:0:0:0:ffff:28d9:db3f
40.217.219.64 0:0:0:0:0:ffff:28d9:db40
40.217.219.65 0:0:0:0:0:ffff:28d9:db41
40.217.219.66 0:0:0:0:0:ffff:28d9:db42
40.217.219.67 0:0:0:0:0:ffff:28d9:db43
40.217.219.68 0:0:0:0:0:ffff:28d9:db44
40.217.219.69 0:0:0:0:0:ffff:28d9:db45
40.217.219.70 0:0:0:0:0:ffff:28d9:db46
40.217.219.71 0:0:0:0:0:ffff:28d9:db47
40.217.219.72 0:0:0:0:0:ffff:28d9:db48
40.217.219.73 0:0:0:0:0:ffff:28d9:db49
40.217.219.74 0:0:0:0:0:ffff:28d9:db4a
40.217.219.75 0:0:0:0:0:ffff:28d9:db4b
40.217.219.76 0:0:0:0:0:ffff:28d9:db4c
40.217.219.77 0:0:0:0:0:ffff:28d9:db4d
40.217.219.78 0:0:0:0:0:ffff:28d9:db4e
40.217.219.79 0:0:0:0:0:ffff:28d9:db4f
40.217.219.80 0:0:0:0:0:ffff:28d9:db50
40.217.219.81 0:0:0:0:0:ffff:28d9:db51
40.217.219.82 0:0:0:0:0:ffff:28d9:db52
40.217.219.83 0:0:0:0:0:ffff:28d9:db53
40.217.219.84 0:0:0:0:0:ffff:28d9:db54
40.217.219.85 0:0:0:0:0:ffff:28d9:db55
40.217.219.86 0:0:0:0:0:ffff:28d9:db56
40.217.219.87 0:0:0:0:0:ffff:28d9:db57
40.217.219.88 0:0:0:0:0:ffff:28d9:db58
40.217.219.89 0:0:0:0:0:ffff:28d9:db59
40.217.219.90 0:0:0:0:0:ffff:28d9:db5a
40.217.219.91 0:0:0:0:0:ffff:28d9:db5b
40.217.219.92 0:0:0:0:0:ffff:28d9:db5c
40.217.219.93 0:0:0:0:0:ffff:28d9:db5d
40.217.219.94 0:0:0:0:0:ffff:28d9:db5e
40.217.219.95 0:0:0:0:0:ffff:28d9:db5f
40.217.219.96 0:0:0:0:0:ffff:28d9:db60
40.217.219.97 0:0:0:0:0:ffff:28d9:db61
40.217.219.98 0:0:0:0:0:ffff:28d9:db62
40.217.219.99 0:0:0:0:0:ffff:28d9:db63
40.217.219.100 0:0:0:0:0:ffff:28d9:db64
40.217.219.101 0:0:0:0:0:ffff:28d9:db65
40.217.219.102 0:0:0:0:0:ffff:28d9:db66
40.217.219.103 0:0:0:0:0:ffff:28d9:db67
40.217.219.104 0:0:0:0:0:ffff:28d9:db68
40.217.219.105 0:0:0:0:0:ffff:28d9:db69
40.217.219.106 0:0:0:0:0:ffff:28d9:db6a
40.217.219.107 0:0:0:0:0:ffff:28d9:db6b
40.217.219.108 0:0:0:0:0:ffff:28d9:db6c
40.217.219.109 0:0:0:0:0:ffff:28d9:db6d
40.217.219.110 0:0:0:0:0:ffff:28d9:db6e
40.217.219.111 0:0:0:0:0:ffff:28d9:db6f
40.217.219.112 0:0:0:0:0:ffff:28d9:db70
40.217.219.113 0:0:0:0:0:ffff:28d9:db71
40.217.219.114 0:0:0:0:0:ffff:28d9:db72
40.217.219.115 0:0:0:0:0:ffff:28d9:db73
40.217.219.116 0:0:0:0:0:ffff:28d9:db74
40.217.219.117 0:0:0:0:0:ffff:28d9:db75
40.217.219.118 0:0:0:0:0:ffff:28d9:db76
40.217.219.119 0:0:0:0:0:ffff:28d9:db77
40.217.219.120 0:0:0:0:0:ffff:28d9:db78


40.217.219.121 0:0:0:0:0:ffff:28d9:db79
40.217.219.122 0:0:0:0:0:ffff:28d9:db7a
40.217.219.123 0:0:0:0:0:ffff:28d9:db7b
40.217.219.124 0:0:0:0:0:ffff:28d9:db7c
40.217.219.125 0:0:0:0:0:ffff:28d9:db7d
40.217.219.126 0:0:0:0:0:ffff:28d9:db7e
40.217.219.127 0:0:0:0:0:ffff:28d9:db7f
40.217.219.128 0:0:0:0:0:ffff:28d9:db80
40.217.219.129 0:0:0:0:0:ffff:28d9:db81
40.217.219.130 0:0:0:0:0:ffff:28d9:db82
40.217.219.131 0:0:0:0:0:ffff:28d9:db83
40.217.219.132 0:0:0:0:0:ffff:28d9:db84
40.217.219.133 0:0:0:0:0:ffff:28d9:db85
40.217.219.134 0:0:0:0:0:ffff:28d9:db86
40.217.219.135 0:0:0:0:0:ffff:28d9:db87
40.217.219.136 0:0:0:0:0:ffff:28d9:db88
40.217.219.137 0:0:0:0:0:ffff:28d9:db89
40.217.219.138 0:0:0:0:0:ffff:28d9:db8a
40.217.219.139 0:0:0:0:0:ffff:28d9:db8b
40.217.219.140 0:0:0:0:0:ffff:28d9:db8c
40.217.219.141 0:0:0:0:0:ffff:28d9:db8d
40.217.219.142 0:0:0:0:0:ffff:28d9:db8e
40.217.219.143 0:0:0:0:0:ffff:28d9:db8f
40.217.219.144 0:0:0:0:0:ffff:28d9:db90
40.217.219.145 0:0:0:0:0:ffff:28d9:db91
40.217.219.146 0:0:0:0:0:ffff:28d9:db92
40.217.219.147 0:0:0:0:0:ffff:28d9:db93
40.217.219.148 0:0:0:0:0:ffff:28d9:db94
40.217.219.149 0:0:0:0:0:ffff:28d9:db95
40.217.219.150 0:0:0:0:0:ffff:28d9:db96
40.217.219.151 0:0:0:0:0:ffff:28d9:db97
40.217.219.152 0:0:0:0:0:ffff:28d9:db98
40.217.219.153 0:0:0:0:0:ffff:28d9:db99
40.217.219.154 0:0:0:0:0:ffff:28d9:db9a
40.217.219.155 0:0:0:0:0:ffff:28d9:db9b
40.217.219.156 0:0:0:0:0:ffff:28d9:db9c
40.217.219.157 0:0:0:0:0:ffff:28d9:db9d
40.217.219.158 0:0:0:0:0:ffff:28d9:db9e
40.217.219.159 0:0:0:0:0:ffff:28d9:db9f
40.217.219.160 0:0:0:0:0:ffff:28d9:dba0
40.217.219.161 0:0:0:0:0:ffff:28d9:dba1
40.217.219.162 0:0:0:0:0:ffff:28d9:dba2
40.217.219.163 0:0:0:0:0:ffff:28d9:dba3
40.217.219.164 0:0:0:0:0:ffff:28d9:dba4
40.217.219.165 0:0:0:0:0:ffff:28d9:dba5
40.217.219.166 0:0:0:0:0:ffff:28d9:dba6
40.217.219.167 0:0:0:0:0:ffff:28d9:dba7
40.217.219.168 0:0:0:0:0:ffff:28d9:dba8
40.217.219.169 0:0:0:0:0:ffff:28d9:dba9
40.217.219.170 0:0:0:0:0:ffff:28d9:dbaa
40.217.219.171 0:0:0:0:0:ffff:28d9:dbab
40.217.219.172 0:0:0:0:0:ffff:28d9:dbac
40.217.219.173 0:0:0:0:0:ffff:28d9:dbad
40.217.219.174 0:0:0:0:0:ffff:28d9:dbae
40.217.219.175 0:0:0:0:0:ffff:28d9:dbaf
40.217.219.176 0:0:0:0:0:ffff:28d9:dbb0
40.217.219.177 0:0:0:0:0:ffff:28d9:dbb1
40.217.219.178 0:0:0:0:0:ffff:28d9:dbb2
40.217.219.179 0:0:0:0:0:ffff:28d9:dbb3
40.217.219.180 0:0:0:0:0:ffff:28d9:dbb4


40.217.219.181 0:0:0:0:0:ffff:28d9:dbb5
40.217.219.182 0:0:0:0:0:ffff:28d9:dbb6
40.217.219.183 0:0:0:0:0:ffff:28d9:dbb7
40.217.219.184 0:0:0:0:0:ffff:28d9:dbb8
40.217.219.185 0:0:0:0:0:ffff:28d9:dbb9
40.217.219.186 0:0:0:0:0:ffff:28d9:dbba
40.217.219.187 0:0:0:0:0:ffff:28d9:dbbb
40.217.219.188 0:0:0:0:0:ffff:28d9:dbbc
40.217.219.189 0:0:0:0:0:ffff:28d9:dbbd
40.217.219.190 0:0:0:0:0:ffff:28d9:dbbe
40.217.219.191 0:0:0:0:0:ffff:28d9:dbbf
40.217.219.192 0:0:0:0:0:ffff:28d9:dbc0
40.217.219.193 0:0:0:0:0:ffff:28d9:dbc1
40.217.219.194 0:0:0:0:0:ffff:28d9:dbc2
40.217.219.195 0:0:0:0:0:ffff:28d9:dbc3
40.217.219.196 0:0:0:0:0:ffff:28d9:dbc4
40.217.219.197 0:0:0:0:0:ffff:28d9:dbc5
40.217.219.198 0:0:0:0:0:ffff:28d9:dbc6
40.217.219.199 0:0:0:0:0:ffff:28d9:dbc7
40.217.219.200 0:0:0:0:0:ffff:28d9:dbc8
40.217.219.201 0:0:0:0:0:ffff:28d9:dbc9
40.217.219.202 0:0:0:0:0:ffff:28d9:dbca
40.217.219.203 0:0:0:0:0:ffff:28d9:dbcb
40.217.219.204 0:0:0:0:0:ffff:28d9:dbcc
40.217.219.205 0:0:0:0:0:ffff:28d9:dbcd
40.217.219.206 0:0:0:0:0:ffff:28d9:dbce
40.217.219.207 0:0:0:0:0:ffff:28d9:dbcf
40.217.219.208 0:0:0:0:0:ffff:28d9:dbd0
40.217.219.209 0:0:0:0:0:ffff:28d9:dbd1
40.217.219.210 0:0:0:0:0:ffff:28d9:dbd2
40.217.219.211 0:0:0:0:0:ffff:28d9:dbd3
40.217.219.212 0:0:0:0:0:ffff:28d9:dbd4
40.217.219.213 0:0:0:0:0:ffff:28d9:dbd5
40.217.219.214 0:0:0:0:0:ffff:28d9:dbd6
40.217.219.215 0:0:0:0:0:ffff:28d9:dbd7
40.217.219.216 0:0:0:0:0:ffff:28d9:dbd8
40.217.219.217 0:0:0:0:0:ffff:28d9:dbd9
40.217.219.218 0:0:0:0:0:ffff:28d9:dbda
40.217.219.219 0:0:0:0:0:ffff:28d9:dbdb
40.217.219.220 0:0:0:0:0:ffff:28d9:dbdc
40.217.219.221 0:0:0:0:0:ffff:28d9:dbdd
40.217.219.222 0:0:0:0:0:ffff:28d9:dbde
40.217.219.223 0:0:0:0:0:ffff:28d9:dbdf
40.217.219.224 0:0:0:0:0:ffff:28d9:dbe0
40.217.219.225 0:0:0:0:0:ffff:28d9:dbe1
40.217.219.226 0:0:0:0:0:ffff:28d9:dbe2
40.217.219.227 0:0:0:0:0:ffff:28d9:dbe3
40.217.219.228 0:0:0:0:0:ffff:28d9:dbe4
40.217.219.229 0:0:0:0:0:ffff:28d9:dbe5
40.217.219.230 0:0:0:0:0:ffff:28d9:dbe6
40.217.219.231 0:0:0:0:0:ffff:28d9:dbe7
40.217.219.232 0:0:0:0:0:ffff:28d9:dbe8
40.217.219.233 0:0:0:0:0:ffff:28d9:dbe9
40.217.219.234 0:0:0:0:0:ffff:28d9:dbea
40.217.219.235 0:0:0:0:0:ffff:28d9:dbeb
40.217.219.236 0:0:0:0:0:ffff:28d9:dbec
40.217.219.237 0:0:0:0:0:ffff:28d9:dbed
40.217.219.238 0:0:0:0:0:ffff:28d9:dbee
40.217.219.239 0:0:0:0:0:ffff:28d9:dbef
40.217.219.240 0:0:0:0:0:ffff:28d9:dbf0
40.217.219.241 0:0:0:0:0:ffff:28d9:dbf1
40.217.219.242 0:0:0:0:0:ffff:28d9:dbf2
40.217.219.243 0:0:0:0:0:ffff:28d9:dbf3
40.217.219.244 0:0:0:0:0:ffff:28d9:dbf4
40.217.219.245 0:0:0:0:0:ffff:28d9:dbf5
40.217.219.246 0:0:0:0:0:ffff:28d9:dbf6
40.217.219.247 0:0:0:0:0:ffff:28d9:dbf7
40.217.219.248 0:0:0:0:0:ffff:28d9:dbf8
40.217.219.249 0:0:0:0:0:ffff:28d9:dbf9
40.217.219.250 0:0:0:0:0:ffff:28d9:dbfa
40.217.219.251 0:0:0:0:0:ffff:28d9:dbfb
40.217.219.252 0:0:0:0:0:ffff:28d9:dbfc
40.217.219.253 0:0:0:0:0:ffff:28d9:dbfd
40.217.219.254 0:0:0:0:0:ffff:28d9:dbfe
40.217.219.255 0:0:0:0:0:ffff:28d9: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.