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
15.86.223.1 0:0:0:0:0:ffff:f56:df01
15.86.223.2 0:0:0:0:0:ffff:f56:df02
15.86.223.3 0:0:0:0:0:ffff:f56:df03
15.86.223.4 0:0:0:0:0:ffff:f56:df04
15.86.223.5 0:0:0:0:0:ffff:f56:df05
15.86.223.6 0:0:0:0:0:ffff:f56:df06
15.86.223.7 0:0:0:0:0:ffff:f56:df07
15.86.223.8 0:0:0:0:0:ffff:f56:df08
15.86.223.9 0:0:0:0:0:ffff:f56:df09
15.86.223.10 0:0:0:0:0:ffff:f56:df0a
15.86.223.11 0:0:0:0:0:ffff:f56:df0b
15.86.223.12 0:0:0:0:0:ffff:f56:df0c
15.86.223.13 0:0:0:0:0:ffff:f56:df0d
15.86.223.14 0:0:0:0:0:ffff:f56:df0e
15.86.223.15 0:0:0:0:0:ffff:f56:df0f
15.86.223.16 0:0:0:0:0:ffff:f56:df10
15.86.223.17 0:0:0:0:0:ffff:f56:df11
15.86.223.18 0:0:0:0:0:ffff:f56:df12
15.86.223.19 0:0:0:0:0:ffff:f56:df13
15.86.223.20 0:0:0:0:0:ffff:f56:df14
15.86.223.21 0:0:0:0:0:ffff:f56:df15
15.86.223.22 0:0:0:0:0:ffff:f56:df16
15.86.223.23 0:0:0:0:0:ffff:f56:df17
15.86.223.24 0:0:0:0:0:ffff:f56:df18
15.86.223.25 0:0:0:0:0:ffff:f56:df19
15.86.223.26 0:0:0:0:0:ffff:f56:df1a
15.86.223.27 0:0:0:0:0:ffff:f56:df1b
15.86.223.28 0:0:0:0:0:ffff:f56:df1c
15.86.223.29 0:0:0:0:0:ffff:f56:df1d
15.86.223.30 0:0:0:0:0:ffff:f56:df1e
15.86.223.31 0:0:0:0:0:ffff:f56:df1f
15.86.223.32 0:0:0:0:0:ffff:f56:df20
15.86.223.33 0:0:0:0:0:ffff:f56:df21
15.86.223.34 0:0:0:0:0:ffff:f56:df22
15.86.223.35 0:0:0:0:0:ffff:f56:df23
15.86.223.36 0:0:0:0:0:ffff:f56:df24
15.86.223.37 0:0:0:0:0:ffff:f56:df25
15.86.223.38 0:0:0:0:0:ffff:f56:df26
15.86.223.39 0:0:0:0:0:ffff:f56:df27
15.86.223.40 0:0:0:0:0:ffff:f56:df28
15.86.223.41 0:0:0:0:0:ffff:f56:df29
15.86.223.42 0:0:0:0:0:ffff:f56:df2a
15.86.223.43 0:0:0:0:0:ffff:f56:df2b
15.86.223.44 0:0:0:0:0:ffff:f56:df2c
15.86.223.45 0:0:0:0:0:ffff:f56:df2d
15.86.223.46 0:0:0:0:0:ffff:f56:df2e
15.86.223.47 0:0:0:0:0:ffff:f56:df2f
15.86.223.48 0:0:0:0:0:ffff:f56:df30
15.86.223.49 0:0:0:0:0:ffff:f56:df31
15.86.223.50 0:0:0:0:0:ffff:f56:df32
15.86.223.51 0:0:0:0:0:ffff:f56:df33
15.86.223.52 0:0:0:0:0:ffff:f56:df34
15.86.223.53 0:0:0:0:0:ffff:f56:df35
15.86.223.54 0:0:0:0:0:ffff:f56:df36
15.86.223.55 0:0:0:0:0:ffff:f56:df37
15.86.223.56 0:0:0:0:0:ffff:f56:df38
15.86.223.57 0:0:0:0:0:ffff:f56:df39
15.86.223.58 0:0:0:0:0:ffff:f56:df3a
15.86.223.59 0:0:0:0:0:ffff:f56:df3b
15.86.223.60 0:0:0:0:0:ffff:f56:df3c


15.86.223.61 0:0:0:0:0:ffff:f56:df3d
15.86.223.62 0:0:0:0:0:ffff:f56:df3e
15.86.223.63 0:0:0:0:0:ffff:f56:df3f
15.86.223.64 0:0:0:0:0:ffff:f56:df40
15.86.223.65 0:0:0:0:0:ffff:f56:df41
15.86.223.66 0:0:0:0:0:ffff:f56:df42
15.86.223.67 0:0:0:0:0:ffff:f56:df43
15.86.223.68 0:0:0:0:0:ffff:f56:df44
15.86.223.69 0:0:0:0:0:ffff:f56:df45
15.86.223.70 0:0:0:0:0:ffff:f56:df46
15.86.223.71 0:0:0:0:0:ffff:f56:df47
15.86.223.72 0:0:0:0:0:ffff:f56:df48
15.86.223.73 0:0:0:0:0:ffff:f56:df49
15.86.223.74 0:0:0:0:0:ffff:f56:df4a
15.86.223.75 0:0:0:0:0:ffff:f56:df4b
15.86.223.76 0:0:0:0:0:ffff:f56:df4c
15.86.223.77 0:0:0:0:0:ffff:f56:df4d
15.86.223.78 0:0:0:0:0:ffff:f56:df4e
15.86.223.79 0:0:0:0:0:ffff:f56:df4f
15.86.223.80 0:0:0:0:0:ffff:f56:df50
15.86.223.81 0:0:0:0:0:ffff:f56:df51
15.86.223.82 0:0:0:0:0:ffff:f56:df52
15.86.223.83 0:0:0:0:0:ffff:f56:df53
15.86.223.84 0:0:0:0:0:ffff:f56:df54
15.86.223.85 0:0:0:0:0:ffff:f56:df55
15.86.223.86 0:0:0:0:0:ffff:f56:df56
15.86.223.87 0:0:0:0:0:ffff:f56:df57
15.86.223.88 0:0:0:0:0:ffff:f56:df58
15.86.223.89 0:0:0:0:0:ffff:f56:df59
15.86.223.90 0:0:0:0:0:ffff:f56:df5a
15.86.223.91 0:0:0:0:0:ffff:f56:df5b
15.86.223.92 0:0:0:0:0:ffff:f56:df5c
15.86.223.93 0:0:0:0:0:ffff:f56:df5d
15.86.223.94 0:0:0:0:0:ffff:f56:df5e
15.86.223.95 0:0:0:0:0:ffff:f56:df5f
15.86.223.96 0:0:0:0:0:ffff:f56:df60
15.86.223.97 0:0:0:0:0:ffff:f56:df61
15.86.223.98 0:0:0:0:0:ffff:f56:df62
15.86.223.99 0:0:0:0:0:ffff:f56:df63
15.86.223.100 0:0:0:0:0:ffff:f56:df64
15.86.223.101 0:0:0:0:0:ffff:f56:df65
15.86.223.102 0:0:0:0:0:ffff:f56:df66
15.86.223.103 0:0:0:0:0:ffff:f56:df67
15.86.223.104 0:0:0:0:0:ffff:f56:df68
15.86.223.105 0:0:0:0:0:ffff:f56:df69
15.86.223.106 0:0:0:0:0:ffff:f56:df6a
15.86.223.107 0:0:0:0:0:ffff:f56:df6b
15.86.223.108 0:0:0:0:0:ffff:f56:df6c
15.86.223.109 0:0:0:0:0:ffff:f56:df6d
15.86.223.110 0:0:0:0:0:ffff:f56:df6e
15.86.223.111 0:0:0:0:0:ffff:f56:df6f
15.86.223.112 0:0:0:0:0:ffff:f56:df70
15.86.223.113 0:0:0:0:0:ffff:f56:df71
15.86.223.114 0:0:0:0:0:ffff:f56:df72
15.86.223.115 0:0:0:0:0:ffff:f56:df73
15.86.223.116 0:0:0:0:0:ffff:f56:df74
15.86.223.117 0:0:0:0:0:ffff:f56:df75
15.86.223.118 0:0:0:0:0:ffff:f56:df76
15.86.223.119 0:0:0:0:0:ffff:f56:df77
15.86.223.120 0:0:0:0:0:ffff:f56:df78


15.86.223.121 0:0:0:0:0:ffff:f56:df79
15.86.223.122 0:0:0:0:0:ffff:f56:df7a
15.86.223.123 0:0:0:0:0:ffff:f56:df7b
15.86.223.124 0:0:0:0:0:ffff:f56:df7c
15.86.223.125 0:0:0:0:0:ffff:f56:df7d
15.86.223.126 0:0:0:0:0:ffff:f56:df7e
15.86.223.127 0:0:0:0:0:ffff:f56:df7f
15.86.223.128 0:0:0:0:0:ffff:f56:df80
15.86.223.129 0:0:0:0:0:ffff:f56:df81
15.86.223.130 0:0:0:0:0:ffff:f56:df82
15.86.223.131 0:0:0:0:0:ffff:f56:df83
15.86.223.132 0:0:0:0:0:ffff:f56:df84
15.86.223.133 0:0:0:0:0:ffff:f56:df85
15.86.223.134 0:0:0:0:0:ffff:f56:df86
15.86.223.135 0:0:0:0:0:ffff:f56:df87
15.86.223.136 0:0:0:0:0:ffff:f56:df88
15.86.223.137 0:0:0:0:0:ffff:f56:df89
15.86.223.138 0:0:0:0:0:ffff:f56:df8a
15.86.223.139 0:0:0:0:0:ffff:f56:df8b
15.86.223.140 0:0:0:0:0:ffff:f56:df8c
15.86.223.141 0:0:0:0:0:ffff:f56:df8d
15.86.223.142 0:0:0:0:0:ffff:f56:df8e
15.86.223.143 0:0:0:0:0:ffff:f56:df8f
15.86.223.144 0:0:0:0:0:ffff:f56:df90
15.86.223.145 0:0:0:0:0:ffff:f56:df91
15.86.223.146 0:0:0:0:0:ffff:f56:df92
15.86.223.147 0:0:0:0:0:ffff:f56:df93
15.86.223.148 0:0:0:0:0:ffff:f56:df94
15.86.223.149 0:0:0:0:0:ffff:f56:df95
15.86.223.150 0:0:0:0:0:ffff:f56:df96
15.86.223.151 0:0:0:0:0:ffff:f56:df97
15.86.223.152 0:0:0:0:0:ffff:f56:df98
15.86.223.153 0:0:0:0:0:ffff:f56:df99
15.86.223.154 0:0:0:0:0:ffff:f56:df9a
15.86.223.155 0:0:0:0:0:ffff:f56:df9b
15.86.223.156 0:0:0:0:0:ffff:f56:df9c
15.86.223.157 0:0:0:0:0:ffff:f56:df9d
15.86.223.158 0:0:0:0:0:ffff:f56:df9e
15.86.223.159 0:0:0:0:0:ffff:f56:df9f
15.86.223.160 0:0:0:0:0:ffff:f56:dfa0
15.86.223.161 0:0:0:0:0:ffff:f56:dfa1
15.86.223.162 0:0:0:0:0:ffff:f56:dfa2
15.86.223.163 0:0:0:0:0:ffff:f56:dfa3
15.86.223.164 0:0:0:0:0:ffff:f56:dfa4
15.86.223.165 0:0:0:0:0:ffff:f56:dfa5
15.86.223.166 0:0:0:0:0:ffff:f56:dfa6
15.86.223.167 0:0:0:0:0:ffff:f56:dfa7
15.86.223.168 0:0:0:0:0:ffff:f56:dfa8
15.86.223.169 0:0:0:0:0:ffff:f56:dfa9
15.86.223.170 0:0:0:0:0:ffff:f56:dfaa
15.86.223.171 0:0:0:0:0:ffff:f56:dfab
15.86.223.172 0:0:0:0:0:ffff:f56:dfac
15.86.223.173 0:0:0:0:0:ffff:f56:dfad
15.86.223.174 0:0:0:0:0:ffff:f56:dfae
15.86.223.175 0:0:0:0:0:ffff:f56:dfaf
15.86.223.176 0:0:0:0:0:ffff:f56:dfb0
15.86.223.177 0:0:0:0:0:ffff:f56:dfb1
15.86.223.178 0:0:0:0:0:ffff:f56:dfb2
15.86.223.179 0:0:0:0:0:ffff:f56:dfb3
15.86.223.180 0:0:0:0:0:ffff:f56:dfb4


15.86.223.181 0:0:0:0:0:ffff:f56:dfb5
15.86.223.182 0:0:0:0:0:ffff:f56:dfb6
15.86.223.183 0:0:0:0:0:ffff:f56:dfb7
15.86.223.184 0:0:0:0:0:ffff:f56:dfb8
15.86.223.185 0:0:0:0:0:ffff:f56:dfb9
15.86.223.186 0:0:0:0:0:ffff:f56:dfba
15.86.223.187 0:0:0:0:0:ffff:f56:dfbb
15.86.223.188 0:0:0:0:0:ffff:f56:dfbc
15.86.223.189 0:0:0:0:0:ffff:f56:dfbd
15.86.223.190 0:0:0:0:0:ffff:f56:dfbe
15.86.223.191 0:0:0:0:0:ffff:f56:dfbf
15.86.223.192 0:0:0:0:0:ffff:f56:dfc0
15.86.223.193 0:0:0:0:0:ffff:f56:dfc1
15.86.223.194 0:0:0:0:0:ffff:f56:dfc2
15.86.223.195 0:0:0:0:0:ffff:f56:dfc3
15.86.223.196 0:0:0:0:0:ffff:f56:dfc4
15.86.223.197 0:0:0:0:0:ffff:f56:dfc5
15.86.223.198 0:0:0:0:0:ffff:f56:dfc6
15.86.223.199 0:0:0:0:0:ffff:f56:dfc7
15.86.223.200 0:0:0:0:0:ffff:f56:dfc8
15.86.223.201 0:0:0:0:0:ffff:f56:dfc9
15.86.223.202 0:0:0:0:0:ffff:f56:dfca
15.86.223.203 0:0:0:0:0:ffff:f56:dfcb
15.86.223.204 0:0:0:0:0:ffff:f56:dfcc
15.86.223.205 0:0:0:0:0:ffff:f56:dfcd
15.86.223.206 0:0:0:0:0:ffff:f56:dfce
15.86.223.207 0:0:0:0:0:ffff:f56:dfcf
15.86.223.208 0:0:0:0:0:ffff:f56:dfd0
15.86.223.209 0:0:0:0:0:ffff:f56:dfd1
15.86.223.210 0:0:0:0:0:ffff:f56:dfd2
15.86.223.211 0:0:0:0:0:ffff:f56:dfd3
15.86.223.212 0:0:0:0:0:ffff:f56:dfd4
15.86.223.213 0:0:0:0:0:ffff:f56:dfd5
15.86.223.214 0:0:0:0:0:ffff:f56:dfd6
15.86.223.215 0:0:0:0:0:ffff:f56:dfd7
15.86.223.216 0:0:0:0:0:ffff:f56:dfd8
15.86.223.217 0:0:0:0:0:ffff:f56:dfd9
15.86.223.218 0:0:0:0:0:ffff:f56:dfda
15.86.223.219 0:0:0:0:0:ffff:f56:dfdb
15.86.223.220 0:0:0:0:0:ffff:f56:dfdc
15.86.223.221 0:0:0:0:0:ffff:f56:dfdd
15.86.223.222 0:0:0:0:0:ffff:f56:dfde
15.86.223.223 0:0:0:0:0:ffff:f56:dfdf
15.86.223.224 0:0:0:0:0:ffff:f56:dfe0
15.86.223.225 0:0:0:0:0:ffff:f56:dfe1
15.86.223.226 0:0:0:0:0:ffff:f56:dfe2
15.86.223.227 0:0:0:0:0:ffff:f56:dfe3
15.86.223.228 0:0:0:0:0:ffff:f56:dfe4
15.86.223.229 0:0:0:0:0:ffff:f56:dfe5
15.86.223.230 0:0:0:0:0:ffff:f56:dfe6
15.86.223.231 0:0:0:0:0:ffff:f56:dfe7
15.86.223.232 0:0:0:0:0:ffff:f56:dfe8
15.86.223.233 0:0:0:0:0:ffff:f56:dfe9
15.86.223.234 0:0:0:0:0:ffff:f56:dfea
15.86.223.235 0:0:0:0:0:ffff:f56:dfeb
15.86.223.236 0:0:0:0:0:ffff:f56:dfec
15.86.223.237 0:0:0:0:0:ffff:f56:dfed
15.86.223.238 0:0:0:0:0:ffff:f56:dfee
15.86.223.239 0:0:0:0:0:ffff:f56:dfef
15.86.223.240 0:0:0:0:0:ffff:f56:dff0
15.86.223.241 0:0:0:0:0:ffff:f56:dff1
15.86.223.242 0:0:0:0:0:ffff:f56:dff2
15.86.223.243 0:0:0:0:0:ffff:f56:dff3
15.86.223.244 0:0:0:0:0:ffff:f56:dff4
15.86.223.245 0:0:0:0:0:ffff:f56:dff5
15.86.223.246 0:0:0:0:0:ffff:f56:dff6
15.86.223.247 0:0:0:0:0:ffff:f56:dff7
15.86.223.248 0:0:0:0:0:ffff:f56:dff8
15.86.223.249 0:0:0:0:0:ffff:f56:dff9
15.86.223.250 0:0:0:0:0:ffff:f56:dffa
15.86.223.251 0:0:0:0:0:ffff:f56:dffb
15.86.223.252 0:0:0:0:0:ffff:f56:dffc
15.86.223.253 0:0:0:0:0:ffff:f56:dffd
15.86.223.254 0:0:0:0:0:ffff:f56:dffe
15.86.223.255 0:0:0:0:0:ffff:f56:dfff


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.