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
65.76.223.1 0:0:0:0:0:ffff:414c:df01
65.76.223.2 0:0:0:0:0:ffff:414c:df02
65.76.223.3 0:0:0:0:0:ffff:414c:df03
65.76.223.4 0:0:0:0:0:ffff:414c:df04
65.76.223.5 0:0:0:0:0:ffff:414c:df05
65.76.223.6 0:0:0:0:0:ffff:414c:df06
65.76.223.7 0:0:0:0:0:ffff:414c:df07
65.76.223.8 0:0:0:0:0:ffff:414c:df08
65.76.223.9 0:0:0:0:0:ffff:414c:df09
65.76.223.10 0:0:0:0:0:ffff:414c:df0a
65.76.223.11 0:0:0:0:0:ffff:414c:df0b
65.76.223.12 0:0:0:0:0:ffff:414c:df0c
65.76.223.13 0:0:0:0:0:ffff:414c:df0d
65.76.223.14 0:0:0:0:0:ffff:414c:df0e
65.76.223.15 0:0:0:0:0:ffff:414c:df0f
65.76.223.16 0:0:0:0:0:ffff:414c:df10
65.76.223.17 0:0:0:0:0:ffff:414c:df11
65.76.223.18 0:0:0:0:0:ffff:414c:df12
65.76.223.19 0:0:0:0:0:ffff:414c:df13
65.76.223.20 0:0:0:0:0:ffff:414c:df14
65.76.223.21 0:0:0:0:0:ffff:414c:df15
65.76.223.22 0:0:0:0:0:ffff:414c:df16
65.76.223.23 0:0:0:0:0:ffff:414c:df17
65.76.223.24 0:0:0:0:0:ffff:414c:df18
65.76.223.25 0:0:0:0:0:ffff:414c:df19
65.76.223.26 0:0:0:0:0:ffff:414c:df1a
65.76.223.27 0:0:0:0:0:ffff:414c:df1b
65.76.223.28 0:0:0:0:0:ffff:414c:df1c
65.76.223.29 0:0:0:0:0:ffff:414c:df1d
65.76.223.30 0:0:0:0:0:ffff:414c:df1e
65.76.223.31 0:0:0:0:0:ffff:414c:df1f
65.76.223.32 0:0:0:0:0:ffff:414c:df20
65.76.223.33 0:0:0:0:0:ffff:414c:df21
65.76.223.34 0:0:0:0:0:ffff:414c:df22
65.76.223.35 0:0:0:0:0:ffff:414c:df23
65.76.223.36 0:0:0:0:0:ffff:414c:df24
65.76.223.37 0:0:0:0:0:ffff:414c:df25
65.76.223.38 0:0:0:0:0:ffff:414c:df26
65.76.223.39 0:0:0:0:0:ffff:414c:df27
65.76.223.40 0:0:0:0:0:ffff:414c:df28
65.76.223.41 0:0:0:0:0:ffff:414c:df29
65.76.223.42 0:0:0:0:0:ffff:414c:df2a
65.76.223.43 0:0:0:0:0:ffff:414c:df2b
65.76.223.44 0:0:0:0:0:ffff:414c:df2c
65.76.223.45 0:0:0:0:0:ffff:414c:df2d
65.76.223.46 0:0:0:0:0:ffff:414c:df2e
65.76.223.47 0:0:0:0:0:ffff:414c:df2f
65.76.223.48 0:0:0:0:0:ffff:414c:df30
65.76.223.49 0:0:0:0:0:ffff:414c:df31
65.76.223.50 0:0:0:0:0:ffff:414c:df32
65.76.223.51 0:0:0:0:0:ffff:414c:df33
65.76.223.52 0:0:0:0:0:ffff:414c:df34
65.76.223.53 0:0:0:0:0:ffff:414c:df35
65.76.223.54 0:0:0:0:0:ffff:414c:df36
65.76.223.55 0:0:0:0:0:ffff:414c:df37
65.76.223.56 0:0:0:0:0:ffff:414c:df38
65.76.223.57 0:0:0:0:0:ffff:414c:df39
65.76.223.58 0:0:0:0:0:ffff:414c:df3a
65.76.223.59 0:0:0:0:0:ffff:414c:df3b
65.76.223.60 0:0:0:0:0:ffff:414c:df3c


65.76.223.61 0:0:0:0:0:ffff:414c:df3d
65.76.223.62 0:0:0:0:0:ffff:414c:df3e
65.76.223.63 0:0:0:0:0:ffff:414c:df3f
65.76.223.64 0:0:0:0:0:ffff:414c:df40
65.76.223.65 0:0:0:0:0:ffff:414c:df41
65.76.223.66 0:0:0:0:0:ffff:414c:df42
65.76.223.67 0:0:0:0:0:ffff:414c:df43
65.76.223.68 0:0:0:0:0:ffff:414c:df44
65.76.223.69 0:0:0:0:0:ffff:414c:df45
65.76.223.70 0:0:0:0:0:ffff:414c:df46
65.76.223.71 0:0:0:0:0:ffff:414c:df47
65.76.223.72 0:0:0:0:0:ffff:414c:df48
65.76.223.73 0:0:0:0:0:ffff:414c:df49
65.76.223.74 0:0:0:0:0:ffff:414c:df4a
65.76.223.75 0:0:0:0:0:ffff:414c:df4b
65.76.223.76 0:0:0:0:0:ffff:414c:df4c
65.76.223.77 0:0:0:0:0:ffff:414c:df4d
65.76.223.78 0:0:0:0:0:ffff:414c:df4e
65.76.223.79 0:0:0:0:0:ffff:414c:df4f
65.76.223.80 0:0:0:0:0:ffff:414c:df50
65.76.223.81 0:0:0:0:0:ffff:414c:df51
65.76.223.82 0:0:0:0:0:ffff:414c:df52
65.76.223.83 0:0:0:0:0:ffff:414c:df53
65.76.223.84 0:0:0:0:0:ffff:414c:df54
65.76.223.85 0:0:0:0:0:ffff:414c:df55
65.76.223.86 0:0:0:0:0:ffff:414c:df56
65.76.223.87 0:0:0:0:0:ffff:414c:df57
65.76.223.88 0:0:0:0:0:ffff:414c:df58
65.76.223.89 0:0:0:0:0:ffff:414c:df59
65.76.223.90 0:0:0:0:0:ffff:414c:df5a
65.76.223.91 0:0:0:0:0:ffff:414c:df5b
65.76.223.92 0:0:0:0:0:ffff:414c:df5c
65.76.223.93 0:0:0:0:0:ffff:414c:df5d
65.76.223.94 0:0:0:0:0:ffff:414c:df5e
65.76.223.95 0:0:0:0:0:ffff:414c:df5f
65.76.223.96 0:0:0:0:0:ffff:414c:df60
65.76.223.97 0:0:0:0:0:ffff:414c:df61
65.76.223.98 0:0:0:0:0:ffff:414c:df62
65.76.223.99 0:0:0:0:0:ffff:414c:df63
65.76.223.100 0:0:0:0:0:ffff:414c:df64
65.76.223.101 0:0:0:0:0:ffff:414c:df65
65.76.223.102 0:0:0:0:0:ffff:414c:df66
65.76.223.103 0:0:0:0:0:ffff:414c:df67
65.76.223.104 0:0:0:0:0:ffff:414c:df68
65.76.223.105 0:0:0:0:0:ffff:414c:df69
65.76.223.106 0:0:0:0:0:ffff:414c:df6a
65.76.223.107 0:0:0:0:0:ffff:414c:df6b
65.76.223.108 0:0:0:0:0:ffff:414c:df6c
65.76.223.109 0:0:0:0:0:ffff:414c:df6d
65.76.223.110 0:0:0:0:0:ffff:414c:df6e
65.76.223.111 0:0:0:0:0:ffff:414c:df6f
65.76.223.112 0:0:0:0:0:ffff:414c:df70
65.76.223.113 0:0:0:0:0:ffff:414c:df71
65.76.223.114 0:0:0:0:0:ffff:414c:df72
65.76.223.115 0:0:0:0:0:ffff:414c:df73
65.76.223.116 0:0:0:0:0:ffff:414c:df74
65.76.223.117 0:0:0:0:0:ffff:414c:df75
65.76.223.118 0:0:0:0:0:ffff:414c:df76
65.76.223.119 0:0:0:0:0:ffff:414c:df77
65.76.223.120 0:0:0:0:0:ffff:414c:df78


65.76.223.121 0:0:0:0:0:ffff:414c:df79
65.76.223.122 0:0:0:0:0:ffff:414c:df7a
65.76.223.123 0:0:0:0:0:ffff:414c:df7b
65.76.223.124 0:0:0:0:0:ffff:414c:df7c
65.76.223.125 0:0:0:0:0:ffff:414c:df7d
65.76.223.126 0:0:0:0:0:ffff:414c:df7e
65.76.223.127 0:0:0:0:0:ffff:414c:df7f
65.76.223.128 0:0:0:0:0:ffff:414c:df80
65.76.223.129 0:0:0:0:0:ffff:414c:df81
65.76.223.130 0:0:0:0:0:ffff:414c:df82
65.76.223.131 0:0:0:0:0:ffff:414c:df83
65.76.223.132 0:0:0:0:0:ffff:414c:df84
65.76.223.133 0:0:0:0:0:ffff:414c:df85
65.76.223.134 0:0:0:0:0:ffff:414c:df86
65.76.223.135 0:0:0:0:0:ffff:414c:df87
65.76.223.136 0:0:0:0:0:ffff:414c:df88
65.76.223.137 0:0:0:0:0:ffff:414c:df89
65.76.223.138 0:0:0:0:0:ffff:414c:df8a
65.76.223.139 0:0:0:0:0:ffff:414c:df8b
65.76.223.140 0:0:0:0:0:ffff:414c:df8c
65.76.223.141 0:0:0:0:0:ffff:414c:df8d
65.76.223.142 0:0:0:0:0:ffff:414c:df8e
65.76.223.143 0:0:0:0:0:ffff:414c:df8f
65.76.223.144 0:0:0:0:0:ffff:414c:df90
65.76.223.145 0:0:0:0:0:ffff:414c:df91
65.76.223.146 0:0:0:0:0:ffff:414c:df92
65.76.223.147 0:0:0:0:0:ffff:414c:df93
65.76.223.148 0:0:0:0:0:ffff:414c:df94
65.76.223.149 0:0:0:0:0:ffff:414c:df95
65.76.223.150 0:0:0:0:0:ffff:414c:df96
65.76.223.151 0:0:0:0:0:ffff:414c:df97
65.76.223.152 0:0:0:0:0:ffff:414c:df98
65.76.223.153 0:0:0:0:0:ffff:414c:df99
65.76.223.154 0:0:0:0:0:ffff:414c:df9a
65.76.223.155 0:0:0:0:0:ffff:414c:df9b
65.76.223.156 0:0:0:0:0:ffff:414c:df9c
65.76.223.157 0:0:0:0:0:ffff:414c:df9d
65.76.223.158 0:0:0:0:0:ffff:414c:df9e
65.76.223.159 0:0:0:0:0:ffff:414c:df9f
65.76.223.160 0:0:0:0:0:ffff:414c:dfa0
65.76.223.161 0:0:0:0:0:ffff:414c:dfa1
65.76.223.162 0:0:0:0:0:ffff:414c:dfa2
65.76.223.163 0:0:0:0:0:ffff:414c:dfa3
65.76.223.164 0:0:0:0:0:ffff:414c:dfa4
65.76.223.165 0:0:0:0:0:ffff:414c:dfa5
65.76.223.166 0:0:0:0:0:ffff:414c:dfa6
65.76.223.167 0:0:0:0:0:ffff:414c:dfa7
65.76.223.168 0:0:0:0:0:ffff:414c:dfa8
65.76.223.169 0:0:0:0:0:ffff:414c:dfa9
65.76.223.170 0:0:0:0:0:ffff:414c:dfaa
65.76.223.171 0:0:0:0:0:ffff:414c:dfab
65.76.223.172 0:0:0:0:0:ffff:414c:dfac
65.76.223.173 0:0:0:0:0:ffff:414c:dfad
65.76.223.174 0:0:0:0:0:ffff:414c:dfae
65.76.223.175 0:0:0:0:0:ffff:414c:dfaf
65.76.223.176 0:0:0:0:0:ffff:414c:dfb0
65.76.223.177 0:0:0:0:0:ffff:414c:dfb1
65.76.223.178 0:0:0:0:0:ffff:414c:dfb2
65.76.223.179 0:0:0:0:0:ffff:414c:dfb3
65.76.223.180 0:0:0:0:0:ffff:414c:dfb4


65.76.223.181 0:0:0:0:0:ffff:414c:dfb5
65.76.223.182 0:0:0:0:0:ffff:414c:dfb6
65.76.223.183 0:0:0:0:0:ffff:414c:dfb7
65.76.223.184 0:0:0:0:0:ffff:414c:dfb8
65.76.223.185 0:0:0:0:0:ffff:414c:dfb9
65.76.223.186 0:0:0:0:0:ffff:414c:dfba
65.76.223.187 0:0:0:0:0:ffff:414c:dfbb
65.76.223.188 0:0:0:0:0:ffff:414c:dfbc
65.76.223.189 0:0:0:0:0:ffff:414c:dfbd
65.76.223.190 0:0:0:0:0:ffff:414c:dfbe
65.76.223.191 0:0:0:0:0:ffff:414c:dfbf
65.76.223.192 0:0:0:0:0:ffff:414c:dfc0
65.76.223.193 0:0:0:0:0:ffff:414c:dfc1
65.76.223.194 0:0:0:0:0:ffff:414c:dfc2
65.76.223.195 0:0:0:0:0:ffff:414c:dfc3
65.76.223.196 0:0:0:0:0:ffff:414c:dfc4
65.76.223.197 0:0:0:0:0:ffff:414c:dfc5
65.76.223.198 0:0:0:0:0:ffff:414c:dfc6
65.76.223.199 0:0:0:0:0:ffff:414c:dfc7
65.76.223.200 0:0:0:0:0:ffff:414c:dfc8
65.76.223.201 0:0:0:0:0:ffff:414c:dfc9
65.76.223.202 0:0:0:0:0:ffff:414c:dfca
65.76.223.203 0:0:0:0:0:ffff:414c:dfcb
65.76.223.204 0:0:0:0:0:ffff:414c:dfcc
65.76.223.205 0:0:0:0:0:ffff:414c:dfcd
65.76.223.206 0:0:0:0:0:ffff:414c:dfce
65.76.223.207 0:0:0:0:0:ffff:414c:dfcf
65.76.223.208 0:0:0:0:0:ffff:414c:dfd0
65.76.223.209 0:0:0:0:0:ffff:414c:dfd1
65.76.223.210 0:0:0:0:0:ffff:414c:dfd2
65.76.223.211 0:0:0:0:0:ffff:414c:dfd3
65.76.223.212 0:0:0:0:0:ffff:414c:dfd4
65.76.223.213 0:0:0:0:0:ffff:414c:dfd5
65.76.223.214 0:0:0:0:0:ffff:414c:dfd6
65.76.223.215 0:0:0:0:0:ffff:414c:dfd7
65.76.223.216 0:0:0:0:0:ffff:414c:dfd8
65.76.223.217 0:0:0:0:0:ffff:414c:dfd9
65.76.223.218 0:0:0:0:0:ffff:414c:dfda
65.76.223.219 0:0:0:0:0:ffff:414c:dfdb
65.76.223.220 0:0:0:0:0:ffff:414c:dfdc
65.76.223.221 0:0:0:0:0:ffff:414c:dfdd
65.76.223.222 0:0:0:0:0:ffff:414c:dfde
65.76.223.223 0:0:0:0:0:ffff:414c:dfdf
65.76.223.224 0:0:0:0:0:ffff:414c:dfe0
65.76.223.225 0:0:0:0:0:ffff:414c:dfe1
65.76.223.226 0:0:0:0:0:ffff:414c:dfe2
65.76.223.227 0:0:0:0:0:ffff:414c:dfe3
65.76.223.228 0:0:0:0:0:ffff:414c:dfe4
65.76.223.229 0:0:0:0:0:ffff:414c:dfe5
65.76.223.230 0:0:0:0:0:ffff:414c:dfe6
65.76.223.231 0:0:0:0:0:ffff:414c:dfe7
65.76.223.232 0:0:0:0:0:ffff:414c:dfe8
65.76.223.233 0:0:0:0:0:ffff:414c:dfe9
65.76.223.234 0:0:0:0:0:ffff:414c:dfea
65.76.223.235 0:0:0:0:0:ffff:414c:dfeb
65.76.223.236 0:0:0:0:0:ffff:414c:dfec
65.76.223.237 0:0:0:0:0:ffff:414c:dfed
65.76.223.238 0:0:0:0:0:ffff:414c:dfee
65.76.223.239 0:0:0:0:0:ffff:414c:dfef
65.76.223.240 0:0:0:0:0:ffff:414c:dff0
65.76.223.241 0:0:0:0:0:ffff:414c:dff1
65.76.223.242 0:0:0:0:0:ffff:414c:dff2
65.76.223.243 0:0:0:0:0:ffff:414c:dff3
65.76.223.244 0:0:0:0:0:ffff:414c:dff4
65.76.223.245 0:0:0:0:0:ffff:414c:dff5
65.76.223.246 0:0:0:0:0:ffff:414c:dff6
65.76.223.247 0:0:0:0:0:ffff:414c:dff7
65.76.223.248 0:0:0:0:0:ffff:414c:dff8
65.76.223.249 0:0:0:0:0:ffff:414c:dff9
65.76.223.250 0:0:0:0:0:ffff:414c:dffa
65.76.223.251 0:0:0:0:0:ffff:414c:dffb
65.76.223.252 0:0:0:0:0:ffff:414c:dffc
65.76.223.253 0:0:0:0:0:ffff:414c:dffd
65.76.223.254 0:0:0:0:0:ffff:414c:dffe
65.76.223.255 0:0:0:0:0:ffff:414c: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.