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
40.217.189.1 0:0:0:0:0:ffff:28d9:bd01
40.217.189.2 0:0:0:0:0:ffff:28d9:bd02
40.217.189.3 0:0:0:0:0:ffff:28d9:bd03
40.217.189.4 0:0:0:0:0:ffff:28d9:bd04
40.217.189.5 0:0:0:0:0:ffff:28d9:bd05
40.217.189.6 0:0:0:0:0:ffff:28d9:bd06
40.217.189.7 0:0:0:0:0:ffff:28d9:bd07
40.217.189.8 0:0:0:0:0:ffff:28d9:bd08
40.217.189.9 0:0:0:0:0:ffff:28d9:bd09
40.217.189.10 0:0:0:0:0:ffff:28d9:bd0a
40.217.189.11 0:0:0:0:0:ffff:28d9:bd0b
40.217.189.12 0:0:0:0:0:ffff:28d9:bd0c
40.217.189.13 0:0:0:0:0:ffff:28d9:bd0d
40.217.189.14 0:0:0:0:0:ffff:28d9:bd0e
40.217.189.15 0:0:0:0:0:ffff:28d9:bd0f
40.217.189.16 0:0:0:0:0:ffff:28d9:bd10
40.217.189.17 0:0:0:0:0:ffff:28d9:bd11
40.217.189.18 0:0:0:0:0:ffff:28d9:bd12
40.217.189.19 0:0:0:0:0:ffff:28d9:bd13
40.217.189.20 0:0:0:0:0:ffff:28d9:bd14
40.217.189.21 0:0:0:0:0:ffff:28d9:bd15
40.217.189.22 0:0:0:0:0:ffff:28d9:bd16
40.217.189.23 0:0:0:0:0:ffff:28d9:bd17
40.217.189.24 0:0:0:0:0:ffff:28d9:bd18
40.217.189.25 0:0:0:0:0:ffff:28d9:bd19
40.217.189.26 0:0:0:0:0:ffff:28d9:bd1a
40.217.189.27 0:0:0:0:0:ffff:28d9:bd1b
40.217.189.28 0:0:0:0:0:ffff:28d9:bd1c
40.217.189.29 0:0:0:0:0:ffff:28d9:bd1d
40.217.189.30 0:0:0:0:0:ffff:28d9:bd1e
40.217.189.31 0:0:0:0:0:ffff:28d9:bd1f
40.217.189.32 0:0:0:0:0:ffff:28d9:bd20
40.217.189.33 0:0:0:0:0:ffff:28d9:bd21
40.217.189.34 0:0:0:0:0:ffff:28d9:bd22
40.217.189.35 0:0:0:0:0:ffff:28d9:bd23
40.217.189.36 0:0:0:0:0:ffff:28d9:bd24
40.217.189.37 0:0:0:0:0:ffff:28d9:bd25
40.217.189.38 0:0:0:0:0:ffff:28d9:bd26
40.217.189.39 0:0:0:0:0:ffff:28d9:bd27
40.217.189.40 0:0:0:0:0:ffff:28d9:bd28
40.217.189.41 0:0:0:0:0:ffff:28d9:bd29
40.217.189.42 0:0:0:0:0:ffff:28d9:bd2a
40.217.189.43 0:0:0:0:0:ffff:28d9:bd2b
40.217.189.44 0:0:0:0:0:ffff:28d9:bd2c
40.217.189.45 0:0:0:0:0:ffff:28d9:bd2d
40.217.189.46 0:0:0:0:0:ffff:28d9:bd2e
40.217.189.47 0:0:0:0:0:ffff:28d9:bd2f
40.217.189.48 0:0:0:0:0:ffff:28d9:bd30
40.217.189.49 0:0:0:0:0:ffff:28d9:bd31
40.217.189.50 0:0:0:0:0:ffff:28d9:bd32
40.217.189.51 0:0:0:0:0:ffff:28d9:bd33
40.217.189.52 0:0:0:0:0:ffff:28d9:bd34
40.217.189.53 0:0:0:0:0:ffff:28d9:bd35
40.217.189.54 0:0:0:0:0:ffff:28d9:bd36
40.217.189.55 0:0:0:0:0:ffff:28d9:bd37
40.217.189.56 0:0:0:0:0:ffff:28d9:bd38
40.217.189.57 0:0:0:0:0:ffff:28d9:bd39
40.217.189.58 0:0:0:0:0:ffff:28d9:bd3a
40.217.189.59 0:0:0:0:0:ffff:28d9:bd3b
40.217.189.60 0:0:0:0:0:ffff:28d9:bd3c


40.217.189.61 0:0:0:0:0:ffff:28d9:bd3d
40.217.189.62 0:0:0:0:0:ffff:28d9:bd3e
40.217.189.63 0:0:0:0:0:ffff:28d9:bd3f
40.217.189.64 0:0:0:0:0:ffff:28d9:bd40
40.217.189.65 0:0:0:0:0:ffff:28d9:bd41
40.217.189.66 0:0:0:0:0:ffff:28d9:bd42
40.217.189.67 0:0:0:0:0:ffff:28d9:bd43
40.217.189.68 0:0:0:0:0:ffff:28d9:bd44
40.217.189.69 0:0:0:0:0:ffff:28d9:bd45
40.217.189.70 0:0:0:0:0:ffff:28d9:bd46
40.217.189.71 0:0:0:0:0:ffff:28d9:bd47
40.217.189.72 0:0:0:0:0:ffff:28d9:bd48
40.217.189.73 0:0:0:0:0:ffff:28d9:bd49
40.217.189.74 0:0:0:0:0:ffff:28d9:bd4a
40.217.189.75 0:0:0:0:0:ffff:28d9:bd4b
40.217.189.76 0:0:0:0:0:ffff:28d9:bd4c
40.217.189.77 0:0:0:0:0:ffff:28d9:bd4d
40.217.189.78 0:0:0:0:0:ffff:28d9:bd4e
40.217.189.79 0:0:0:0:0:ffff:28d9:bd4f
40.217.189.80 0:0:0:0:0:ffff:28d9:bd50
40.217.189.81 0:0:0:0:0:ffff:28d9:bd51
40.217.189.82 0:0:0:0:0:ffff:28d9:bd52
40.217.189.83 0:0:0:0:0:ffff:28d9:bd53
40.217.189.84 0:0:0:0:0:ffff:28d9:bd54
40.217.189.85 0:0:0:0:0:ffff:28d9:bd55
40.217.189.86 0:0:0:0:0:ffff:28d9:bd56
40.217.189.87 0:0:0:0:0:ffff:28d9:bd57
40.217.189.88 0:0:0:0:0:ffff:28d9:bd58
40.217.189.89 0:0:0:0:0:ffff:28d9:bd59
40.217.189.90 0:0:0:0:0:ffff:28d9:bd5a
40.217.189.91 0:0:0:0:0:ffff:28d9:bd5b
40.217.189.92 0:0:0:0:0:ffff:28d9:bd5c
40.217.189.93 0:0:0:0:0:ffff:28d9:bd5d
40.217.189.94 0:0:0:0:0:ffff:28d9:bd5e
40.217.189.95 0:0:0:0:0:ffff:28d9:bd5f
40.217.189.96 0:0:0:0:0:ffff:28d9:bd60
40.217.189.97 0:0:0:0:0:ffff:28d9:bd61
40.217.189.98 0:0:0:0:0:ffff:28d9:bd62
40.217.189.99 0:0:0:0:0:ffff:28d9:bd63
40.217.189.100 0:0:0:0:0:ffff:28d9:bd64
40.217.189.101 0:0:0:0:0:ffff:28d9:bd65
40.217.189.102 0:0:0:0:0:ffff:28d9:bd66
40.217.189.103 0:0:0:0:0:ffff:28d9:bd67
40.217.189.104 0:0:0:0:0:ffff:28d9:bd68
40.217.189.105 0:0:0:0:0:ffff:28d9:bd69
40.217.189.106 0:0:0:0:0:ffff:28d9:bd6a
40.217.189.107 0:0:0:0:0:ffff:28d9:bd6b
40.217.189.108 0:0:0:0:0:ffff:28d9:bd6c
40.217.189.109 0:0:0:0:0:ffff:28d9:bd6d
40.217.189.110 0:0:0:0:0:ffff:28d9:bd6e
40.217.189.111 0:0:0:0:0:ffff:28d9:bd6f
40.217.189.112 0:0:0:0:0:ffff:28d9:bd70
40.217.189.113 0:0:0:0:0:ffff:28d9:bd71
40.217.189.114 0:0:0:0:0:ffff:28d9:bd72
40.217.189.115 0:0:0:0:0:ffff:28d9:bd73
40.217.189.116 0:0:0:0:0:ffff:28d9:bd74
40.217.189.117 0:0:0:0:0:ffff:28d9:bd75
40.217.189.118 0:0:0:0:0:ffff:28d9:bd76
40.217.189.119 0:0:0:0:0:ffff:28d9:bd77
40.217.189.120 0:0:0:0:0:ffff:28d9:bd78


40.217.189.121 0:0:0:0:0:ffff:28d9:bd79
40.217.189.122 0:0:0:0:0:ffff:28d9:bd7a
40.217.189.123 0:0:0:0:0:ffff:28d9:bd7b
40.217.189.124 0:0:0:0:0:ffff:28d9:bd7c
40.217.189.125 0:0:0:0:0:ffff:28d9:bd7d
40.217.189.126 0:0:0:0:0:ffff:28d9:bd7e
40.217.189.127 0:0:0:0:0:ffff:28d9:bd7f
40.217.189.128 0:0:0:0:0:ffff:28d9:bd80
40.217.189.129 0:0:0:0:0:ffff:28d9:bd81
40.217.189.130 0:0:0:0:0:ffff:28d9:bd82
40.217.189.131 0:0:0:0:0:ffff:28d9:bd83
40.217.189.132 0:0:0:0:0:ffff:28d9:bd84
40.217.189.133 0:0:0:0:0:ffff:28d9:bd85
40.217.189.134 0:0:0:0:0:ffff:28d9:bd86
40.217.189.135 0:0:0:0:0:ffff:28d9:bd87
40.217.189.136 0:0:0:0:0:ffff:28d9:bd88
40.217.189.137 0:0:0:0:0:ffff:28d9:bd89
40.217.189.138 0:0:0:0:0:ffff:28d9:bd8a
40.217.189.139 0:0:0:0:0:ffff:28d9:bd8b
40.217.189.140 0:0:0:0:0:ffff:28d9:bd8c
40.217.189.141 0:0:0:0:0:ffff:28d9:bd8d
40.217.189.142 0:0:0:0:0:ffff:28d9:bd8e
40.217.189.143 0:0:0:0:0:ffff:28d9:bd8f
40.217.189.144 0:0:0:0:0:ffff:28d9:bd90
40.217.189.145 0:0:0:0:0:ffff:28d9:bd91
40.217.189.146 0:0:0:0:0:ffff:28d9:bd92
40.217.189.147 0:0:0:0:0:ffff:28d9:bd93
40.217.189.148 0:0:0:0:0:ffff:28d9:bd94
40.217.189.149 0:0:0:0:0:ffff:28d9:bd95
40.217.189.150 0:0:0:0:0:ffff:28d9:bd96
40.217.189.151 0:0:0:0:0:ffff:28d9:bd97
40.217.189.152 0:0:0:0:0:ffff:28d9:bd98
40.217.189.153 0:0:0:0:0:ffff:28d9:bd99
40.217.189.154 0:0:0:0:0:ffff:28d9:bd9a
40.217.189.155 0:0:0:0:0:ffff:28d9:bd9b
40.217.189.156 0:0:0:0:0:ffff:28d9:bd9c
40.217.189.157 0:0:0:0:0:ffff:28d9:bd9d
40.217.189.158 0:0:0:0:0:ffff:28d9:bd9e
40.217.189.159 0:0:0:0:0:ffff:28d9:bd9f
40.217.189.160 0:0:0:0:0:ffff:28d9:bda0
40.217.189.161 0:0:0:0:0:ffff:28d9:bda1
40.217.189.162 0:0:0:0:0:ffff:28d9:bda2
40.217.189.163 0:0:0:0:0:ffff:28d9:bda3
40.217.189.164 0:0:0:0:0:ffff:28d9:bda4
40.217.189.165 0:0:0:0:0:ffff:28d9:bda5
40.217.189.166 0:0:0:0:0:ffff:28d9:bda6
40.217.189.167 0:0:0:0:0:ffff:28d9:bda7
40.217.189.168 0:0:0:0:0:ffff:28d9:bda8
40.217.189.169 0:0:0:0:0:ffff:28d9:bda9
40.217.189.170 0:0:0:0:0:ffff:28d9:bdaa
40.217.189.171 0:0:0:0:0:ffff:28d9:bdab
40.217.189.172 0:0:0:0:0:ffff:28d9:bdac
40.217.189.173 0:0:0:0:0:ffff:28d9:bdad
40.217.189.174 0:0:0:0:0:ffff:28d9:bdae
40.217.189.175 0:0:0:0:0:ffff:28d9:bdaf
40.217.189.176 0:0:0:0:0:ffff:28d9:bdb0
40.217.189.177 0:0:0:0:0:ffff:28d9:bdb1
40.217.189.178 0:0:0:0:0:ffff:28d9:bdb2
40.217.189.179 0:0:0:0:0:ffff:28d9:bdb3
40.217.189.180 0:0:0:0:0:ffff:28d9:bdb4


40.217.189.181 0:0:0:0:0:ffff:28d9:bdb5
40.217.189.182 0:0:0:0:0:ffff:28d9:bdb6
40.217.189.183 0:0:0:0:0:ffff:28d9:bdb7
40.217.189.184 0:0:0:0:0:ffff:28d9:bdb8
40.217.189.185 0:0:0:0:0:ffff:28d9:bdb9
40.217.189.186 0:0:0:0:0:ffff:28d9:bdba
40.217.189.187 0:0:0:0:0:ffff:28d9:bdbb
40.217.189.188 0:0:0:0:0:ffff:28d9:bdbc
40.217.189.189 0:0:0:0:0:ffff:28d9:bdbd
40.217.189.190 0:0:0:0:0:ffff:28d9:bdbe
40.217.189.191 0:0:0:0:0:ffff:28d9:bdbf
40.217.189.192 0:0:0:0:0:ffff:28d9:bdc0
40.217.189.193 0:0:0:0:0:ffff:28d9:bdc1
40.217.189.194 0:0:0:0:0:ffff:28d9:bdc2
40.217.189.195 0:0:0:0:0:ffff:28d9:bdc3
40.217.189.196 0:0:0:0:0:ffff:28d9:bdc4
40.217.189.197 0:0:0:0:0:ffff:28d9:bdc5
40.217.189.198 0:0:0:0:0:ffff:28d9:bdc6
40.217.189.199 0:0:0:0:0:ffff:28d9:bdc7
40.217.189.200 0:0:0:0:0:ffff:28d9:bdc8
40.217.189.201 0:0:0:0:0:ffff:28d9:bdc9
40.217.189.202 0:0:0:0:0:ffff:28d9:bdca
40.217.189.203 0:0:0:0:0:ffff:28d9:bdcb
40.217.189.204 0:0:0:0:0:ffff:28d9:bdcc
40.217.189.205 0:0:0:0:0:ffff:28d9:bdcd
40.217.189.206 0:0:0:0:0:ffff:28d9:bdce
40.217.189.207 0:0:0:0:0:ffff:28d9:bdcf
40.217.189.208 0:0:0:0:0:ffff:28d9:bdd0
40.217.189.209 0:0:0:0:0:ffff:28d9:bdd1
40.217.189.210 0:0:0:0:0:ffff:28d9:bdd2
40.217.189.211 0:0:0:0:0:ffff:28d9:bdd3
40.217.189.212 0:0:0:0:0:ffff:28d9:bdd4
40.217.189.213 0:0:0:0:0:ffff:28d9:bdd5
40.217.189.214 0:0:0:0:0:ffff:28d9:bdd6
40.217.189.215 0:0:0:0:0:ffff:28d9:bdd7
40.217.189.216 0:0:0:0:0:ffff:28d9:bdd8
40.217.189.217 0:0:0:0:0:ffff:28d9:bdd9
40.217.189.218 0:0:0:0:0:ffff:28d9:bdda
40.217.189.219 0:0:0:0:0:ffff:28d9:bddb
40.217.189.220 0:0:0:0:0:ffff:28d9:bddc
40.217.189.221 0:0:0:0:0:ffff:28d9:bddd
40.217.189.222 0:0:0:0:0:ffff:28d9:bdde
40.217.189.223 0:0:0:0:0:ffff:28d9:bddf
40.217.189.224 0:0:0:0:0:ffff:28d9:bde0
40.217.189.225 0:0:0:0:0:ffff:28d9:bde1
40.217.189.226 0:0:0:0:0:ffff:28d9:bde2
40.217.189.227 0:0:0:0:0:ffff:28d9:bde3
40.217.189.228 0:0:0:0:0:ffff:28d9:bde4
40.217.189.229 0:0:0:0:0:ffff:28d9:bde5
40.217.189.230 0:0:0:0:0:ffff:28d9:bde6
40.217.189.231 0:0:0:0:0:ffff:28d9:bde7
40.217.189.232 0:0:0:0:0:ffff:28d9:bde8
40.217.189.233 0:0:0:0:0:ffff:28d9:bde9
40.217.189.234 0:0:0:0:0:ffff:28d9:bdea
40.217.189.235 0:0:0:0:0:ffff:28d9:bdeb
40.217.189.236 0:0:0:0:0:ffff:28d9:bdec
40.217.189.237 0:0:0:0:0:ffff:28d9:bded
40.217.189.238 0:0:0:0:0:ffff:28d9:bdee
40.217.189.239 0:0:0:0:0:ffff:28d9:bdef
40.217.189.240 0:0:0:0:0:ffff:28d9:bdf0
40.217.189.241 0:0:0:0:0:ffff:28d9:bdf1
40.217.189.242 0:0:0:0:0:ffff:28d9:bdf2
40.217.189.243 0:0:0:0:0:ffff:28d9:bdf3
40.217.189.244 0:0:0:0:0:ffff:28d9:bdf4
40.217.189.245 0:0:0:0:0:ffff:28d9:bdf5
40.217.189.246 0:0:0:0:0:ffff:28d9:bdf6
40.217.189.247 0:0:0:0:0:ffff:28d9:bdf7
40.217.189.248 0:0:0:0:0:ffff:28d9:bdf8
40.217.189.249 0:0:0:0:0:ffff:28d9:bdf9
40.217.189.250 0:0:0:0:0:ffff:28d9:bdfa
40.217.189.251 0:0:0:0:0:ffff:28d9:bdfb
40.217.189.252 0:0:0:0:0:ffff:28d9:bdfc
40.217.189.253 0:0:0:0:0:ffff:28d9:bdfd
40.217.189.254 0:0:0:0:0:ffff:28d9:bdfe
40.217.189.255 0:0:0:0:0:ffff:28d9:bdff


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.