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
43.244.255.1 0:0:0:0:0:ffff:2bf4:ff01
43.244.255.2 0:0:0:0:0:ffff:2bf4:ff02
43.244.255.3 0:0:0:0:0:ffff:2bf4:ff03
43.244.255.4 0:0:0:0:0:ffff:2bf4:ff04
43.244.255.5 0:0:0:0:0:ffff:2bf4:ff05
43.244.255.6 0:0:0:0:0:ffff:2bf4:ff06
43.244.255.7 0:0:0:0:0:ffff:2bf4:ff07
43.244.255.8 0:0:0:0:0:ffff:2bf4:ff08
43.244.255.9 0:0:0:0:0:ffff:2bf4:ff09
43.244.255.10 0:0:0:0:0:ffff:2bf4:ff0a
43.244.255.11 0:0:0:0:0:ffff:2bf4:ff0b
43.244.255.12 0:0:0:0:0:ffff:2bf4:ff0c
43.244.255.13 0:0:0:0:0:ffff:2bf4:ff0d
43.244.255.14 0:0:0:0:0:ffff:2bf4:ff0e
43.244.255.15 0:0:0:0:0:ffff:2bf4:ff0f
43.244.255.16 0:0:0:0:0:ffff:2bf4:ff10
43.244.255.17 0:0:0:0:0:ffff:2bf4:ff11
43.244.255.18 0:0:0:0:0:ffff:2bf4:ff12
43.244.255.19 0:0:0:0:0:ffff:2bf4:ff13
43.244.255.20 0:0:0:0:0:ffff:2bf4:ff14
43.244.255.21 0:0:0:0:0:ffff:2bf4:ff15
43.244.255.22 0:0:0:0:0:ffff:2bf4:ff16
43.244.255.23 0:0:0:0:0:ffff:2bf4:ff17
43.244.255.24 0:0:0:0:0:ffff:2bf4:ff18
43.244.255.25 0:0:0:0:0:ffff:2bf4:ff19
43.244.255.26 0:0:0:0:0:ffff:2bf4:ff1a
43.244.255.27 0:0:0:0:0:ffff:2bf4:ff1b
43.244.255.28 0:0:0:0:0:ffff:2bf4:ff1c
43.244.255.29 0:0:0:0:0:ffff:2bf4:ff1d
43.244.255.30 0:0:0:0:0:ffff:2bf4:ff1e
43.244.255.31 0:0:0:0:0:ffff:2bf4:ff1f
43.244.255.32 0:0:0:0:0:ffff:2bf4:ff20
43.244.255.33 0:0:0:0:0:ffff:2bf4:ff21
43.244.255.34 0:0:0:0:0:ffff:2bf4:ff22
43.244.255.35 0:0:0:0:0:ffff:2bf4:ff23
43.244.255.36 0:0:0:0:0:ffff:2bf4:ff24
43.244.255.37 0:0:0:0:0:ffff:2bf4:ff25
43.244.255.38 0:0:0:0:0:ffff:2bf4:ff26
43.244.255.39 0:0:0:0:0:ffff:2bf4:ff27
43.244.255.40 0:0:0:0:0:ffff:2bf4:ff28
43.244.255.41 0:0:0:0:0:ffff:2bf4:ff29
43.244.255.42 0:0:0:0:0:ffff:2bf4:ff2a
43.244.255.43 0:0:0:0:0:ffff:2bf4:ff2b
43.244.255.44 0:0:0:0:0:ffff:2bf4:ff2c
43.244.255.45 0:0:0:0:0:ffff:2bf4:ff2d
43.244.255.46 0:0:0:0:0:ffff:2bf4:ff2e
43.244.255.47 0:0:0:0:0:ffff:2bf4:ff2f
43.244.255.48 0:0:0:0:0:ffff:2bf4:ff30
43.244.255.49 0:0:0:0:0:ffff:2bf4:ff31
43.244.255.50 0:0:0:0:0:ffff:2bf4:ff32
43.244.255.51 0:0:0:0:0:ffff:2bf4:ff33
43.244.255.52 0:0:0:0:0:ffff:2bf4:ff34
43.244.255.53 0:0:0:0:0:ffff:2bf4:ff35
43.244.255.54 0:0:0:0:0:ffff:2bf4:ff36
43.244.255.55 0:0:0:0:0:ffff:2bf4:ff37
43.244.255.56 0:0:0:0:0:ffff:2bf4:ff38
43.244.255.57 0:0:0:0:0:ffff:2bf4:ff39
43.244.255.58 0:0:0:0:0:ffff:2bf4:ff3a
43.244.255.59 0:0:0:0:0:ffff:2bf4:ff3b
43.244.255.60 0:0:0:0:0:ffff:2bf4:ff3c


43.244.255.61 0:0:0:0:0:ffff:2bf4:ff3d
43.244.255.62 0:0:0:0:0:ffff:2bf4:ff3e
43.244.255.63 0:0:0:0:0:ffff:2bf4:ff3f
43.244.255.64 0:0:0:0:0:ffff:2bf4:ff40
43.244.255.65 0:0:0:0:0:ffff:2bf4:ff41
43.244.255.66 0:0:0:0:0:ffff:2bf4:ff42
43.244.255.67 0:0:0:0:0:ffff:2bf4:ff43
43.244.255.68 0:0:0:0:0:ffff:2bf4:ff44
43.244.255.69 0:0:0:0:0:ffff:2bf4:ff45
43.244.255.70 0:0:0:0:0:ffff:2bf4:ff46
43.244.255.71 0:0:0:0:0:ffff:2bf4:ff47
43.244.255.72 0:0:0:0:0:ffff:2bf4:ff48
43.244.255.73 0:0:0:0:0:ffff:2bf4:ff49
43.244.255.74 0:0:0:0:0:ffff:2bf4:ff4a
43.244.255.75 0:0:0:0:0:ffff:2bf4:ff4b
43.244.255.76 0:0:0:0:0:ffff:2bf4:ff4c
43.244.255.77 0:0:0:0:0:ffff:2bf4:ff4d
43.244.255.78 0:0:0:0:0:ffff:2bf4:ff4e
43.244.255.79 0:0:0:0:0:ffff:2bf4:ff4f
43.244.255.80 0:0:0:0:0:ffff:2bf4:ff50
43.244.255.81 0:0:0:0:0:ffff:2bf4:ff51
43.244.255.82 0:0:0:0:0:ffff:2bf4:ff52
43.244.255.83 0:0:0:0:0:ffff:2bf4:ff53
43.244.255.84 0:0:0:0:0:ffff:2bf4:ff54
43.244.255.85 0:0:0:0:0:ffff:2bf4:ff55
43.244.255.86 0:0:0:0:0:ffff:2bf4:ff56
43.244.255.87 0:0:0:0:0:ffff:2bf4:ff57
43.244.255.88 0:0:0:0:0:ffff:2bf4:ff58
43.244.255.89 0:0:0:0:0:ffff:2bf4:ff59
43.244.255.90 0:0:0:0:0:ffff:2bf4:ff5a
43.244.255.91 0:0:0:0:0:ffff:2bf4:ff5b
43.244.255.92 0:0:0:0:0:ffff:2bf4:ff5c
43.244.255.93 0:0:0:0:0:ffff:2bf4:ff5d
43.244.255.94 0:0:0:0:0:ffff:2bf4:ff5e
43.244.255.95 0:0:0:0:0:ffff:2bf4:ff5f
43.244.255.96 0:0:0:0:0:ffff:2bf4:ff60
43.244.255.97 0:0:0:0:0:ffff:2bf4:ff61
43.244.255.98 0:0:0:0:0:ffff:2bf4:ff62
43.244.255.99 0:0:0:0:0:ffff:2bf4:ff63
43.244.255.100 0:0:0:0:0:ffff:2bf4:ff64
43.244.255.101 0:0:0:0:0:ffff:2bf4:ff65
43.244.255.102 0:0:0:0:0:ffff:2bf4:ff66
43.244.255.103 0:0:0:0:0:ffff:2bf4:ff67
43.244.255.104 0:0:0:0:0:ffff:2bf4:ff68
43.244.255.105 0:0:0:0:0:ffff:2bf4:ff69
43.244.255.106 0:0:0:0:0:ffff:2bf4:ff6a
43.244.255.107 0:0:0:0:0:ffff:2bf4:ff6b
43.244.255.108 0:0:0:0:0:ffff:2bf4:ff6c
43.244.255.109 0:0:0:0:0:ffff:2bf4:ff6d
43.244.255.110 0:0:0:0:0:ffff:2bf4:ff6e
43.244.255.111 0:0:0:0:0:ffff:2bf4:ff6f
43.244.255.112 0:0:0:0:0:ffff:2bf4:ff70
43.244.255.113 0:0:0:0:0:ffff:2bf4:ff71
43.244.255.114 0:0:0:0:0:ffff:2bf4:ff72
43.244.255.115 0:0:0:0:0:ffff:2bf4:ff73
43.244.255.116 0:0:0:0:0:ffff:2bf4:ff74
43.244.255.117 0:0:0:0:0:ffff:2bf4:ff75
43.244.255.118 0:0:0:0:0:ffff:2bf4:ff76
43.244.255.119 0:0:0:0:0:ffff:2bf4:ff77
43.244.255.120 0:0:0:0:0:ffff:2bf4:ff78


43.244.255.121 0:0:0:0:0:ffff:2bf4:ff79
43.244.255.122 0:0:0:0:0:ffff:2bf4:ff7a
43.244.255.123 0:0:0:0:0:ffff:2bf4:ff7b
43.244.255.124 0:0:0:0:0:ffff:2bf4:ff7c
43.244.255.125 0:0:0:0:0:ffff:2bf4:ff7d
43.244.255.126 0:0:0:0:0:ffff:2bf4:ff7e
43.244.255.127 0:0:0:0:0:ffff:2bf4:ff7f
43.244.255.128 0:0:0:0:0:ffff:2bf4:ff80
43.244.255.129 0:0:0:0:0:ffff:2bf4:ff81
43.244.255.130 0:0:0:0:0:ffff:2bf4:ff82
43.244.255.131 0:0:0:0:0:ffff:2bf4:ff83
43.244.255.132 0:0:0:0:0:ffff:2bf4:ff84
43.244.255.133 0:0:0:0:0:ffff:2bf4:ff85
43.244.255.134 0:0:0:0:0:ffff:2bf4:ff86
43.244.255.135 0:0:0:0:0:ffff:2bf4:ff87
43.244.255.136 0:0:0:0:0:ffff:2bf4:ff88
43.244.255.137 0:0:0:0:0:ffff:2bf4:ff89
43.244.255.138 0:0:0:0:0:ffff:2bf4:ff8a
43.244.255.139 0:0:0:0:0:ffff:2bf4:ff8b
43.244.255.140 0:0:0:0:0:ffff:2bf4:ff8c
43.244.255.141 0:0:0:0:0:ffff:2bf4:ff8d
43.244.255.142 0:0:0:0:0:ffff:2bf4:ff8e
43.244.255.143 0:0:0:0:0:ffff:2bf4:ff8f
43.244.255.144 0:0:0:0:0:ffff:2bf4:ff90
43.244.255.145 0:0:0:0:0:ffff:2bf4:ff91
43.244.255.146 0:0:0:0:0:ffff:2bf4:ff92
43.244.255.147 0:0:0:0:0:ffff:2bf4:ff93
43.244.255.148 0:0:0:0:0:ffff:2bf4:ff94
43.244.255.149 0:0:0:0:0:ffff:2bf4:ff95
43.244.255.150 0:0:0:0:0:ffff:2bf4:ff96
43.244.255.151 0:0:0:0:0:ffff:2bf4:ff97
43.244.255.152 0:0:0:0:0:ffff:2bf4:ff98
43.244.255.153 0:0:0:0:0:ffff:2bf4:ff99
43.244.255.154 0:0:0:0:0:ffff:2bf4:ff9a
43.244.255.155 0:0:0:0:0:ffff:2bf4:ff9b
43.244.255.156 0:0:0:0:0:ffff:2bf4:ff9c
43.244.255.157 0:0:0:0:0:ffff:2bf4:ff9d
43.244.255.158 0:0:0:0:0:ffff:2bf4:ff9e
43.244.255.159 0:0:0:0:0:ffff:2bf4:ff9f
43.244.255.160 0:0:0:0:0:ffff:2bf4:ffa0
43.244.255.161 0:0:0:0:0:ffff:2bf4:ffa1
43.244.255.162 0:0:0:0:0:ffff:2bf4:ffa2
43.244.255.163 0:0:0:0:0:ffff:2bf4:ffa3
43.244.255.164 0:0:0:0:0:ffff:2bf4:ffa4
43.244.255.165 0:0:0:0:0:ffff:2bf4:ffa5
43.244.255.166 0:0:0:0:0:ffff:2bf4:ffa6
43.244.255.167 0:0:0:0:0:ffff:2bf4:ffa7
43.244.255.168 0:0:0:0:0:ffff:2bf4:ffa8
43.244.255.169 0:0:0:0:0:ffff:2bf4:ffa9
43.244.255.170 0:0:0:0:0:ffff:2bf4:ffaa
43.244.255.171 0:0:0:0:0:ffff:2bf4:ffab
43.244.255.172 0:0:0:0:0:ffff:2bf4:ffac
43.244.255.173 0:0:0:0:0:ffff:2bf4:ffad
43.244.255.174 0:0:0:0:0:ffff:2bf4:ffae
43.244.255.175 0:0:0:0:0:ffff:2bf4:ffaf
43.244.255.176 0:0:0:0:0:ffff:2bf4:ffb0
43.244.255.177 0:0:0:0:0:ffff:2bf4:ffb1
43.244.255.178 0:0:0:0:0:ffff:2bf4:ffb2
43.244.255.179 0:0:0:0:0:ffff:2bf4:ffb3
43.244.255.180 0:0:0:0:0:ffff:2bf4:ffb4


43.244.255.181 0:0:0:0:0:ffff:2bf4:ffb5
43.244.255.182 0:0:0:0:0:ffff:2bf4:ffb6
43.244.255.183 0:0:0:0:0:ffff:2bf4:ffb7
43.244.255.184 0:0:0:0:0:ffff:2bf4:ffb8
43.244.255.185 0:0:0:0:0:ffff:2bf4:ffb9
43.244.255.186 0:0:0:0:0:ffff:2bf4:ffba
43.244.255.187 0:0:0:0:0:ffff:2bf4:ffbb
43.244.255.188 0:0:0:0:0:ffff:2bf4:ffbc
43.244.255.189 0:0:0:0:0:ffff:2bf4:ffbd
43.244.255.190 0:0:0:0:0:ffff:2bf4:ffbe
43.244.255.191 0:0:0:0:0:ffff:2bf4:ffbf
43.244.255.192 0:0:0:0:0:ffff:2bf4:ffc0
43.244.255.193 0:0:0:0:0:ffff:2bf4:ffc1
43.244.255.194 0:0:0:0:0:ffff:2bf4:ffc2
43.244.255.195 0:0:0:0:0:ffff:2bf4:ffc3
43.244.255.196 0:0:0:0:0:ffff:2bf4:ffc4
43.244.255.197 0:0:0:0:0:ffff:2bf4:ffc5
43.244.255.198 0:0:0:0:0:ffff:2bf4:ffc6
43.244.255.199 0:0:0:0:0:ffff:2bf4:ffc7
43.244.255.200 0:0:0:0:0:ffff:2bf4:ffc8
43.244.255.201 0:0:0:0:0:ffff:2bf4:ffc9
43.244.255.202 0:0:0:0:0:ffff:2bf4:ffca
43.244.255.203 0:0:0:0:0:ffff:2bf4:ffcb
43.244.255.204 0:0:0:0:0:ffff:2bf4:ffcc
43.244.255.205 0:0:0:0:0:ffff:2bf4:ffcd
43.244.255.206 0:0:0:0:0:ffff:2bf4:ffce
43.244.255.207 0:0:0:0:0:ffff:2bf4:ffcf
43.244.255.208 0:0:0:0:0:ffff:2bf4:ffd0
43.244.255.209 0:0:0:0:0:ffff:2bf4:ffd1
43.244.255.210 0:0:0:0:0:ffff:2bf4:ffd2
43.244.255.211 0:0:0:0:0:ffff:2bf4:ffd3
43.244.255.212 0:0:0:0:0:ffff:2bf4:ffd4
43.244.255.213 0:0:0:0:0:ffff:2bf4:ffd5
43.244.255.214 0:0:0:0:0:ffff:2bf4:ffd6
43.244.255.215 0:0:0:0:0:ffff:2bf4:ffd7
43.244.255.216 0:0:0:0:0:ffff:2bf4:ffd8
43.244.255.217 0:0:0:0:0:ffff:2bf4:ffd9
43.244.255.218 0:0:0:0:0:ffff:2bf4:ffda
43.244.255.219 0:0:0:0:0:ffff:2bf4:ffdb
43.244.255.220 0:0:0:0:0:ffff:2bf4:ffdc
43.244.255.221 0:0:0:0:0:ffff:2bf4:ffdd
43.244.255.222 0:0:0:0:0:ffff:2bf4:ffde
43.244.255.223 0:0:0:0:0:ffff:2bf4:ffdf
43.244.255.224 0:0:0:0:0:ffff:2bf4:ffe0
43.244.255.225 0:0:0:0:0:ffff:2bf4:ffe1
43.244.255.226 0:0:0:0:0:ffff:2bf4:ffe2
43.244.255.227 0:0:0:0:0:ffff:2bf4:ffe3
43.244.255.228 0:0:0:0:0:ffff:2bf4:ffe4
43.244.255.229 0:0:0:0:0:ffff:2bf4:ffe5
43.244.255.230 0:0:0:0:0:ffff:2bf4:ffe6
43.244.255.231 0:0:0:0:0:ffff:2bf4:ffe7
43.244.255.232 0:0:0:0:0:ffff:2bf4:ffe8
43.244.255.233 0:0:0:0:0:ffff:2bf4:ffe9
43.244.255.234 0:0:0:0:0:ffff:2bf4:ffea
43.244.255.235 0:0:0:0:0:ffff:2bf4:ffeb
43.244.255.236 0:0:0:0:0:ffff:2bf4:ffec
43.244.255.237 0:0:0:0:0:ffff:2bf4:ffed
43.244.255.238 0:0:0:0:0:ffff:2bf4:ffee
43.244.255.239 0:0:0:0:0:ffff:2bf4:ffef
43.244.255.240 0:0:0:0:0:ffff:2bf4:fff0
43.244.255.241 0:0:0:0:0:ffff:2bf4:fff1
43.244.255.242 0:0:0:0:0:ffff:2bf4:fff2
43.244.255.243 0:0:0:0:0:ffff:2bf4:fff3
43.244.255.244 0:0:0:0:0:ffff:2bf4:fff4
43.244.255.245 0:0:0:0:0:ffff:2bf4:fff5
43.244.255.246 0:0:0:0:0:ffff:2bf4:fff6
43.244.255.247 0:0:0:0:0:ffff:2bf4:fff7
43.244.255.248 0:0:0:0:0:ffff:2bf4:fff8
43.244.255.249 0:0:0:0:0:ffff:2bf4:fff9
43.244.255.250 0:0:0:0:0:ffff:2bf4:fffa
43.244.255.251 0:0:0:0:0:ffff:2bf4:fffb
43.244.255.252 0:0:0:0:0:ffff:2bf4:fffc
43.244.255.253 0:0:0:0:0:ffff:2bf4:fffd
43.244.255.254 0:0:0:0:0:ffff:2bf4:fffe
43.244.255.255 0:0:0:0:0:ffff:2bf4:ffff


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.