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
143.243.44.1 0:0:0:0:0:ffff:8ff3:2c01
143.243.44.2 0:0:0:0:0:ffff:8ff3:2c02
143.243.44.3 0:0:0:0:0:ffff:8ff3:2c03
143.243.44.4 0:0:0:0:0:ffff:8ff3:2c04
143.243.44.5 0:0:0:0:0:ffff:8ff3:2c05
143.243.44.6 0:0:0:0:0:ffff:8ff3:2c06
143.243.44.7 0:0:0:0:0:ffff:8ff3:2c07
143.243.44.8 0:0:0:0:0:ffff:8ff3:2c08
143.243.44.9 0:0:0:0:0:ffff:8ff3:2c09
143.243.44.10 0:0:0:0:0:ffff:8ff3:2c0a
143.243.44.11 0:0:0:0:0:ffff:8ff3:2c0b
143.243.44.12 0:0:0:0:0:ffff:8ff3:2c0c
143.243.44.13 0:0:0:0:0:ffff:8ff3:2c0d
143.243.44.14 0:0:0:0:0:ffff:8ff3:2c0e
143.243.44.15 0:0:0:0:0:ffff:8ff3:2c0f
143.243.44.16 0:0:0:0:0:ffff:8ff3:2c10
143.243.44.17 0:0:0:0:0:ffff:8ff3:2c11
143.243.44.18 0:0:0:0:0:ffff:8ff3:2c12
143.243.44.19 0:0:0:0:0:ffff:8ff3:2c13
143.243.44.20 0:0:0:0:0:ffff:8ff3:2c14
143.243.44.21 0:0:0:0:0:ffff:8ff3:2c15
143.243.44.22 0:0:0:0:0:ffff:8ff3:2c16
143.243.44.23 0:0:0:0:0:ffff:8ff3:2c17
143.243.44.24 0:0:0:0:0:ffff:8ff3:2c18
143.243.44.25 0:0:0:0:0:ffff:8ff3:2c19
143.243.44.26 0:0:0:0:0:ffff:8ff3:2c1a
143.243.44.27 0:0:0:0:0:ffff:8ff3:2c1b
143.243.44.28 0:0:0:0:0:ffff:8ff3:2c1c
143.243.44.29 0:0:0:0:0:ffff:8ff3:2c1d
143.243.44.30 0:0:0:0:0:ffff:8ff3:2c1e
143.243.44.31 0:0:0:0:0:ffff:8ff3:2c1f
143.243.44.32 0:0:0:0:0:ffff:8ff3:2c20
143.243.44.33 0:0:0:0:0:ffff:8ff3:2c21
143.243.44.34 0:0:0:0:0:ffff:8ff3:2c22
143.243.44.35 0:0:0:0:0:ffff:8ff3:2c23
143.243.44.36 0:0:0:0:0:ffff:8ff3:2c24
143.243.44.37 0:0:0:0:0:ffff:8ff3:2c25
143.243.44.38 0:0:0:0:0:ffff:8ff3:2c26
143.243.44.39 0:0:0:0:0:ffff:8ff3:2c27
143.243.44.40 0:0:0:0:0:ffff:8ff3:2c28
143.243.44.41 0:0:0:0:0:ffff:8ff3:2c29
143.243.44.42 0:0:0:0:0:ffff:8ff3:2c2a
143.243.44.43 0:0:0:0:0:ffff:8ff3:2c2b
143.243.44.44 0:0:0:0:0:ffff:8ff3:2c2c
143.243.44.45 0:0:0:0:0:ffff:8ff3:2c2d
143.243.44.46 0:0:0:0:0:ffff:8ff3:2c2e
143.243.44.47 0:0:0:0:0:ffff:8ff3:2c2f
143.243.44.48 0:0:0:0:0:ffff:8ff3:2c30
143.243.44.49 0:0:0:0:0:ffff:8ff3:2c31
143.243.44.50 0:0:0:0:0:ffff:8ff3:2c32
143.243.44.51 0:0:0:0:0:ffff:8ff3:2c33
143.243.44.52 0:0:0:0:0:ffff:8ff3:2c34
143.243.44.53 0:0:0:0:0:ffff:8ff3:2c35
143.243.44.54 0:0:0:0:0:ffff:8ff3:2c36
143.243.44.55 0:0:0:0:0:ffff:8ff3:2c37
143.243.44.56 0:0:0:0:0:ffff:8ff3:2c38
143.243.44.57 0:0:0:0:0:ffff:8ff3:2c39
143.243.44.58 0:0:0:0:0:ffff:8ff3:2c3a
143.243.44.59 0:0:0:0:0:ffff:8ff3:2c3b
143.243.44.60 0:0:0:0:0:ffff:8ff3:2c3c


143.243.44.61 0:0:0:0:0:ffff:8ff3:2c3d
143.243.44.62 0:0:0:0:0:ffff:8ff3:2c3e
143.243.44.63 0:0:0:0:0:ffff:8ff3:2c3f
143.243.44.64 0:0:0:0:0:ffff:8ff3:2c40
143.243.44.65 0:0:0:0:0:ffff:8ff3:2c41
143.243.44.66 0:0:0:0:0:ffff:8ff3:2c42
143.243.44.67 0:0:0:0:0:ffff:8ff3:2c43
143.243.44.68 0:0:0:0:0:ffff:8ff3:2c44
143.243.44.69 0:0:0:0:0:ffff:8ff3:2c45
143.243.44.70 0:0:0:0:0:ffff:8ff3:2c46
143.243.44.71 0:0:0:0:0:ffff:8ff3:2c47
143.243.44.72 0:0:0:0:0:ffff:8ff3:2c48
143.243.44.73 0:0:0:0:0:ffff:8ff3:2c49
143.243.44.74 0:0:0:0:0:ffff:8ff3:2c4a
143.243.44.75 0:0:0:0:0:ffff:8ff3:2c4b
143.243.44.76 0:0:0:0:0:ffff:8ff3:2c4c
143.243.44.77 0:0:0:0:0:ffff:8ff3:2c4d
143.243.44.78 0:0:0:0:0:ffff:8ff3:2c4e
143.243.44.79 0:0:0:0:0:ffff:8ff3:2c4f
143.243.44.80 0:0:0:0:0:ffff:8ff3:2c50
143.243.44.81 0:0:0:0:0:ffff:8ff3:2c51
143.243.44.82 0:0:0:0:0:ffff:8ff3:2c52
143.243.44.83 0:0:0:0:0:ffff:8ff3:2c53
143.243.44.84 0:0:0:0:0:ffff:8ff3:2c54
143.243.44.85 0:0:0:0:0:ffff:8ff3:2c55
143.243.44.86 0:0:0:0:0:ffff:8ff3:2c56
143.243.44.87 0:0:0:0:0:ffff:8ff3:2c57
143.243.44.88 0:0:0:0:0:ffff:8ff3:2c58
143.243.44.89 0:0:0:0:0:ffff:8ff3:2c59
143.243.44.90 0:0:0:0:0:ffff:8ff3:2c5a
143.243.44.91 0:0:0:0:0:ffff:8ff3:2c5b
143.243.44.92 0:0:0:0:0:ffff:8ff3:2c5c
143.243.44.93 0:0:0:0:0:ffff:8ff3:2c5d
143.243.44.94 0:0:0:0:0:ffff:8ff3:2c5e
143.243.44.95 0:0:0:0:0:ffff:8ff3:2c5f
143.243.44.96 0:0:0:0:0:ffff:8ff3:2c60
143.243.44.97 0:0:0:0:0:ffff:8ff3:2c61
143.243.44.98 0:0:0:0:0:ffff:8ff3:2c62
143.243.44.99 0:0:0:0:0:ffff:8ff3:2c63
143.243.44.100 0:0:0:0:0:ffff:8ff3:2c64
143.243.44.101 0:0:0:0:0:ffff:8ff3:2c65
143.243.44.102 0:0:0:0:0:ffff:8ff3:2c66
143.243.44.103 0:0:0:0:0:ffff:8ff3:2c67
143.243.44.104 0:0:0:0:0:ffff:8ff3:2c68
143.243.44.105 0:0:0:0:0:ffff:8ff3:2c69
143.243.44.106 0:0:0:0:0:ffff:8ff3:2c6a
143.243.44.107 0:0:0:0:0:ffff:8ff3:2c6b
143.243.44.108 0:0:0:0:0:ffff:8ff3:2c6c
143.243.44.109 0:0:0:0:0:ffff:8ff3:2c6d
143.243.44.110 0:0:0:0:0:ffff:8ff3:2c6e
143.243.44.111 0:0:0:0:0:ffff:8ff3:2c6f
143.243.44.112 0:0:0:0:0:ffff:8ff3:2c70
143.243.44.113 0:0:0:0:0:ffff:8ff3:2c71
143.243.44.114 0:0:0:0:0:ffff:8ff3:2c72
143.243.44.115 0:0:0:0:0:ffff:8ff3:2c73
143.243.44.116 0:0:0:0:0:ffff:8ff3:2c74
143.243.44.117 0:0:0:0:0:ffff:8ff3:2c75
143.243.44.118 0:0:0:0:0:ffff:8ff3:2c76
143.243.44.119 0:0:0:0:0:ffff:8ff3:2c77
143.243.44.120 0:0:0:0:0:ffff:8ff3:2c78


143.243.44.121 0:0:0:0:0:ffff:8ff3:2c79
143.243.44.122 0:0:0:0:0:ffff:8ff3:2c7a
143.243.44.123 0:0:0:0:0:ffff:8ff3:2c7b
143.243.44.124 0:0:0:0:0:ffff:8ff3:2c7c
143.243.44.125 0:0:0:0:0:ffff:8ff3:2c7d
143.243.44.126 0:0:0:0:0:ffff:8ff3:2c7e
143.243.44.127 0:0:0:0:0:ffff:8ff3:2c7f
143.243.44.128 0:0:0:0:0:ffff:8ff3:2c80
143.243.44.129 0:0:0:0:0:ffff:8ff3:2c81
143.243.44.130 0:0:0:0:0:ffff:8ff3:2c82
143.243.44.131 0:0:0:0:0:ffff:8ff3:2c83
143.243.44.132 0:0:0:0:0:ffff:8ff3:2c84
143.243.44.133 0:0:0:0:0:ffff:8ff3:2c85
143.243.44.134 0:0:0:0:0:ffff:8ff3:2c86
143.243.44.135 0:0:0:0:0:ffff:8ff3:2c87
143.243.44.136 0:0:0:0:0:ffff:8ff3:2c88
143.243.44.137 0:0:0:0:0:ffff:8ff3:2c89
143.243.44.138 0:0:0:0:0:ffff:8ff3:2c8a
143.243.44.139 0:0:0:0:0:ffff:8ff3:2c8b
143.243.44.140 0:0:0:0:0:ffff:8ff3:2c8c
143.243.44.141 0:0:0:0:0:ffff:8ff3:2c8d
143.243.44.142 0:0:0:0:0:ffff:8ff3:2c8e
143.243.44.143 0:0:0:0:0:ffff:8ff3:2c8f
143.243.44.144 0:0:0:0:0:ffff:8ff3:2c90
143.243.44.145 0:0:0:0:0:ffff:8ff3:2c91
143.243.44.146 0:0:0:0:0:ffff:8ff3:2c92
143.243.44.147 0:0:0:0:0:ffff:8ff3:2c93
143.243.44.148 0:0:0:0:0:ffff:8ff3:2c94
143.243.44.149 0:0:0:0:0:ffff:8ff3:2c95
143.243.44.150 0:0:0:0:0:ffff:8ff3:2c96
143.243.44.151 0:0:0:0:0:ffff:8ff3:2c97
143.243.44.152 0:0:0:0:0:ffff:8ff3:2c98
143.243.44.153 0:0:0:0:0:ffff:8ff3:2c99
143.243.44.154 0:0:0:0:0:ffff:8ff3:2c9a
143.243.44.155 0:0:0:0:0:ffff:8ff3:2c9b
143.243.44.156 0:0:0:0:0:ffff:8ff3:2c9c
143.243.44.157 0:0:0:0:0:ffff:8ff3:2c9d
143.243.44.158 0:0:0:0:0:ffff:8ff3:2c9e
143.243.44.159 0:0:0:0:0:ffff:8ff3:2c9f
143.243.44.160 0:0:0:0:0:ffff:8ff3:2ca0
143.243.44.161 0:0:0:0:0:ffff:8ff3:2ca1
143.243.44.162 0:0:0:0:0:ffff:8ff3:2ca2
143.243.44.163 0:0:0:0:0:ffff:8ff3:2ca3
143.243.44.164 0:0:0:0:0:ffff:8ff3:2ca4
143.243.44.165 0:0:0:0:0:ffff:8ff3:2ca5
143.243.44.166 0:0:0:0:0:ffff:8ff3:2ca6
143.243.44.167 0:0:0:0:0:ffff:8ff3:2ca7
143.243.44.168 0:0:0:0:0:ffff:8ff3:2ca8
143.243.44.169 0:0:0:0:0:ffff:8ff3:2ca9
143.243.44.170 0:0:0:0:0:ffff:8ff3:2caa
143.243.44.171 0:0:0:0:0:ffff:8ff3:2cab
143.243.44.172 0:0:0:0:0:ffff:8ff3:2cac
143.243.44.173 0:0:0:0:0:ffff:8ff3:2cad
143.243.44.174 0:0:0:0:0:ffff:8ff3:2cae
143.243.44.175 0:0:0:0:0:ffff:8ff3:2caf
143.243.44.176 0:0:0:0:0:ffff:8ff3:2cb0
143.243.44.177 0:0:0:0:0:ffff:8ff3:2cb1
143.243.44.178 0:0:0:0:0:ffff:8ff3:2cb2
143.243.44.179 0:0:0:0:0:ffff:8ff3:2cb3
143.243.44.180 0:0:0:0:0:ffff:8ff3:2cb4


143.243.44.181 0:0:0:0:0:ffff:8ff3:2cb5
143.243.44.182 0:0:0:0:0:ffff:8ff3:2cb6
143.243.44.183 0:0:0:0:0:ffff:8ff3:2cb7
143.243.44.184 0:0:0:0:0:ffff:8ff3:2cb8
143.243.44.185 0:0:0:0:0:ffff:8ff3:2cb9
143.243.44.186 0:0:0:0:0:ffff:8ff3:2cba
143.243.44.187 0:0:0:0:0:ffff:8ff3:2cbb
143.243.44.188 0:0:0:0:0:ffff:8ff3:2cbc
143.243.44.189 0:0:0:0:0:ffff:8ff3:2cbd
143.243.44.190 0:0:0:0:0:ffff:8ff3:2cbe
143.243.44.191 0:0:0:0:0:ffff:8ff3:2cbf
143.243.44.192 0:0:0:0:0:ffff:8ff3:2cc0
143.243.44.193 0:0:0:0:0:ffff:8ff3:2cc1
143.243.44.194 0:0:0:0:0:ffff:8ff3:2cc2
143.243.44.195 0:0:0:0:0:ffff:8ff3:2cc3
143.243.44.196 0:0:0:0:0:ffff:8ff3:2cc4
143.243.44.197 0:0:0:0:0:ffff:8ff3:2cc5
143.243.44.198 0:0:0:0:0:ffff:8ff3:2cc6
143.243.44.199 0:0:0:0:0:ffff:8ff3:2cc7
143.243.44.200 0:0:0:0:0:ffff:8ff3:2cc8
143.243.44.201 0:0:0:0:0:ffff:8ff3:2cc9
143.243.44.202 0:0:0:0:0:ffff:8ff3:2cca
143.243.44.203 0:0:0:0:0:ffff:8ff3:2ccb
143.243.44.204 0:0:0:0:0:ffff:8ff3:2ccc
143.243.44.205 0:0:0:0:0:ffff:8ff3:2ccd
143.243.44.206 0:0:0:0:0:ffff:8ff3:2cce
143.243.44.207 0:0:0:0:0:ffff:8ff3:2ccf
143.243.44.208 0:0:0:0:0:ffff:8ff3:2cd0
143.243.44.209 0:0:0:0:0:ffff:8ff3:2cd1
143.243.44.210 0:0:0:0:0:ffff:8ff3:2cd2
143.243.44.211 0:0:0:0:0:ffff:8ff3:2cd3
143.243.44.212 0:0:0:0:0:ffff:8ff3:2cd4
143.243.44.213 0:0:0:0:0:ffff:8ff3:2cd5
143.243.44.214 0:0:0:0:0:ffff:8ff3:2cd6
143.243.44.215 0:0:0:0:0:ffff:8ff3:2cd7
143.243.44.216 0:0:0:0:0:ffff:8ff3:2cd8
143.243.44.217 0:0:0:0:0:ffff:8ff3:2cd9
143.243.44.218 0:0:0:0:0:ffff:8ff3:2cda
143.243.44.219 0:0:0:0:0:ffff:8ff3:2cdb
143.243.44.220 0:0:0:0:0:ffff:8ff3:2cdc
143.243.44.221 0:0:0:0:0:ffff:8ff3:2cdd
143.243.44.222 0:0:0:0:0:ffff:8ff3:2cde
143.243.44.223 0:0:0:0:0:ffff:8ff3:2cdf
143.243.44.224 0:0:0:0:0:ffff:8ff3:2ce0
143.243.44.225 0:0:0:0:0:ffff:8ff3:2ce1
143.243.44.226 0:0:0:0:0:ffff:8ff3:2ce2
143.243.44.227 0:0:0:0:0:ffff:8ff3:2ce3
143.243.44.228 0:0:0:0:0:ffff:8ff3:2ce4
143.243.44.229 0:0:0:0:0:ffff:8ff3:2ce5
143.243.44.230 0:0:0:0:0:ffff:8ff3:2ce6
143.243.44.231 0:0:0:0:0:ffff:8ff3:2ce7
143.243.44.232 0:0:0:0:0:ffff:8ff3:2ce8
143.243.44.233 0:0:0:0:0:ffff:8ff3:2ce9
143.243.44.234 0:0:0:0:0:ffff:8ff3:2cea
143.243.44.235 0:0:0:0:0:ffff:8ff3:2ceb
143.243.44.236 0:0:0:0:0:ffff:8ff3:2cec
143.243.44.237 0:0:0:0:0:ffff:8ff3:2ced
143.243.44.238 0:0:0:0:0:ffff:8ff3:2cee
143.243.44.239 0:0:0:0:0:ffff:8ff3:2cef
143.243.44.240 0:0:0:0:0:ffff:8ff3:2cf0
143.243.44.241 0:0:0:0:0:ffff:8ff3:2cf1
143.243.44.242 0:0:0:0:0:ffff:8ff3:2cf2
143.243.44.243 0:0:0:0:0:ffff:8ff3:2cf3
143.243.44.244 0:0:0:0:0:ffff:8ff3:2cf4
143.243.44.245 0:0:0:0:0:ffff:8ff3:2cf5
143.243.44.246 0:0:0:0:0:ffff:8ff3:2cf6
143.243.44.247 0:0:0:0:0:ffff:8ff3:2cf7
143.243.44.248 0:0:0:0:0:ffff:8ff3:2cf8
143.243.44.249 0:0:0:0:0:ffff:8ff3:2cf9
143.243.44.250 0:0:0:0:0:ffff:8ff3:2cfa
143.243.44.251 0:0:0:0:0:ffff:8ff3:2cfb
143.243.44.252 0:0:0:0:0:ffff:8ff3:2cfc
143.243.44.253 0:0:0:0:0:ffff:8ff3:2cfd
143.243.44.254 0:0:0:0:0:ffff:8ff3:2cfe
143.243.44.255 0:0:0:0:0:ffff:8ff3:2cff


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.