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
143.243.175.1 0:0:0:0:0:ffff:8ff3:af01
143.243.175.2 0:0:0:0:0:ffff:8ff3:af02
143.243.175.3 0:0:0:0:0:ffff:8ff3:af03
143.243.175.4 0:0:0:0:0:ffff:8ff3:af04
143.243.175.5 0:0:0:0:0:ffff:8ff3:af05
143.243.175.6 0:0:0:0:0:ffff:8ff3:af06
143.243.175.7 0:0:0:0:0:ffff:8ff3:af07
143.243.175.8 0:0:0:0:0:ffff:8ff3:af08
143.243.175.9 0:0:0:0:0:ffff:8ff3:af09
143.243.175.10 0:0:0:0:0:ffff:8ff3:af0a
143.243.175.11 0:0:0:0:0:ffff:8ff3:af0b
143.243.175.12 0:0:0:0:0:ffff:8ff3:af0c
143.243.175.13 0:0:0:0:0:ffff:8ff3:af0d
143.243.175.14 0:0:0:0:0:ffff:8ff3:af0e
143.243.175.15 0:0:0:0:0:ffff:8ff3:af0f
143.243.175.16 0:0:0:0:0:ffff:8ff3:af10
143.243.175.17 0:0:0:0:0:ffff:8ff3:af11
143.243.175.18 0:0:0:0:0:ffff:8ff3:af12
143.243.175.19 0:0:0:0:0:ffff:8ff3:af13
143.243.175.20 0:0:0:0:0:ffff:8ff3:af14
143.243.175.21 0:0:0:0:0:ffff:8ff3:af15
143.243.175.22 0:0:0:0:0:ffff:8ff3:af16
143.243.175.23 0:0:0:0:0:ffff:8ff3:af17
143.243.175.24 0:0:0:0:0:ffff:8ff3:af18
143.243.175.25 0:0:0:0:0:ffff:8ff3:af19
143.243.175.26 0:0:0:0:0:ffff:8ff3:af1a
143.243.175.27 0:0:0:0:0:ffff:8ff3:af1b
143.243.175.28 0:0:0:0:0:ffff:8ff3:af1c
143.243.175.29 0:0:0:0:0:ffff:8ff3:af1d
143.243.175.30 0:0:0:0:0:ffff:8ff3:af1e
143.243.175.31 0:0:0:0:0:ffff:8ff3:af1f
143.243.175.32 0:0:0:0:0:ffff:8ff3:af20
143.243.175.33 0:0:0:0:0:ffff:8ff3:af21
143.243.175.34 0:0:0:0:0:ffff:8ff3:af22
143.243.175.35 0:0:0:0:0:ffff:8ff3:af23
143.243.175.36 0:0:0:0:0:ffff:8ff3:af24
143.243.175.37 0:0:0:0:0:ffff:8ff3:af25
143.243.175.38 0:0:0:0:0:ffff:8ff3:af26
143.243.175.39 0:0:0:0:0:ffff:8ff3:af27
143.243.175.40 0:0:0:0:0:ffff:8ff3:af28
143.243.175.41 0:0:0:0:0:ffff:8ff3:af29
143.243.175.42 0:0:0:0:0:ffff:8ff3:af2a
143.243.175.43 0:0:0:0:0:ffff:8ff3:af2b
143.243.175.44 0:0:0:0:0:ffff:8ff3:af2c
143.243.175.45 0:0:0:0:0:ffff:8ff3:af2d
143.243.175.46 0:0:0:0:0:ffff:8ff3:af2e
143.243.175.47 0:0:0:0:0:ffff:8ff3:af2f
143.243.175.48 0:0:0:0:0:ffff:8ff3:af30
143.243.175.49 0:0:0:0:0:ffff:8ff3:af31
143.243.175.50 0:0:0:0:0:ffff:8ff3:af32
143.243.175.51 0:0:0:0:0:ffff:8ff3:af33
143.243.175.52 0:0:0:0:0:ffff:8ff3:af34
143.243.175.53 0:0:0:0:0:ffff:8ff3:af35
143.243.175.54 0:0:0:0:0:ffff:8ff3:af36
143.243.175.55 0:0:0:0:0:ffff:8ff3:af37
143.243.175.56 0:0:0:0:0:ffff:8ff3:af38
143.243.175.57 0:0:0:0:0:ffff:8ff3:af39
143.243.175.58 0:0:0:0:0:ffff:8ff3:af3a
143.243.175.59 0:0:0:0:0:ffff:8ff3:af3b
143.243.175.60 0:0:0:0:0:ffff:8ff3:af3c


143.243.175.61 0:0:0:0:0:ffff:8ff3:af3d
143.243.175.62 0:0:0:0:0:ffff:8ff3:af3e
143.243.175.63 0:0:0:0:0:ffff:8ff3:af3f
143.243.175.64 0:0:0:0:0:ffff:8ff3:af40
143.243.175.65 0:0:0:0:0:ffff:8ff3:af41
143.243.175.66 0:0:0:0:0:ffff:8ff3:af42
143.243.175.67 0:0:0:0:0:ffff:8ff3:af43
143.243.175.68 0:0:0:0:0:ffff:8ff3:af44
143.243.175.69 0:0:0:0:0:ffff:8ff3:af45
143.243.175.70 0:0:0:0:0:ffff:8ff3:af46
143.243.175.71 0:0:0:0:0:ffff:8ff3:af47
143.243.175.72 0:0:0:0:0:ffff:8ff3:af48
143.243.175.73 0:0:0:0:0:ffff:8ff3:af49
143.243.175.74 0:0:0:0:0:ffff:8ff3:af4a
143.243.175.75 0:0:0:0:0:ffff:8ff3:af4b
143.243.175.76 0:0:0:0:0:ffff:8ff3:af4c
143.243.175.77 0:0:0:0:0:ffff:8ff3:af4d
143.243.175.78 0:0:0:0:0:ffff:8ff3:af4e
143.243.175.79 0:0:0:0:0:ffff:8ff3:af4f
143.243.175.80 0:0:0:0:0:ffff:8ff3:af50
143.243.175.81 0:0:0:0:0:ffff:8ff3:af51
143.243.175.82 0:0:0:0:0:ffff:8ff3:af52
143.243.175.83 0:0:0:0:0:ffff:8ff3:af53
143.243.175.84 0:0:0:0:0:ffff:8ff3:af54
143.243.175.85 0:0:0:0:0:ffff:8ff3:af55
143.243.175.86 0:0:0:0:0:ffff:8ff3:af56
143.243.175.87 0:0:0:0:0:ffff:8ff3:af57
143.243.175.88 0:0:0:0:0:ffff:8ff3:af58
143.243.175.89 0:0:0:0:0:ffff:8ff3:af59
143.243.175.90 0:0:0:0:0:ffff:8ff3:af5a
143.243.175.91 0:0:0:0:0:ffff:8ff3:af5b
143.243.175.92 0:0:0:0:0:ffff:8ff3:af5c
143.243.175.93 0:0:0:0:0:ffff:8ff3:af5d
143.243.175.94 0:0:0:0:0:ffff:8ff3:af5e
143.243.175.95 0:0:0:0:0:ffff:8ff3:af5f
143.243.175.96 0:0:0:0:0:ffff:8ff3:af60
143.243.175.97 0:0:0:0:0:ffff:8ff3:af61
143.243.175.98 0:0:0:0:0:ffff:8ff3:af62
143.243.175.99 0:0:0:0:0:ffff:8ff3:af63
143.243.175.100 0:0:0:0:0:ffff:8ff3:af64
143.243.175.101 0:0:0:0:0:ffff:8ff3:af65
143.243.175.102 0:0:0:0:0:ffff:8ff3:af66
143.243.175.103 0:0:0:0:0:ffff:8ff3:af67
143.243.175.104 0:0:0:0:0:ffff:8ff3:af68
143.243.175.105 0:0:0:0:0:ffff:8ff3:af69
143.243.175.106 0:0:0:0:0:ffff:8ff3:af6a
143.243.175.107 0:0:0:0:0:ffff:8ff3:af6b
143.243.175.108 0:0:0:0:0:ffff:8ff3:af6c
143.243.175.109 0:0:0:0:0:ffff:8ff3:af6d
143.243.175.110 0:0:0:0:0:ffff:8ff3:af6e
143.243.175.111 0:0:0:0:0:ffff:8ff3:af6f
143.243.175.112 0:0:0:0:0:ffff:8ff3:af70
143.243.175.113 0:0:0:0:0:ffff:8ff3:af71
143.243.175.114 0:0:0:0:0:ffff:8ff3:af72
143.243.175.115 0:0:0:0:0:ffff:8ff3:af73
143.243.175.116 0:0:0:0:0:ffff:8ff3:af74
143.243.175.117 0:0:0:0:0:ffff:8ff3:af75
143.243.175.118 0:0:0:0:0:ffff:8ff3:af76
143.243.175.119 0:0:0:0:0:ffff:8ff3:af77
143.243.175.120 0:0:0:0:0:ffff:8ff3:af78


143.243.175.121 0:0:0:0:0:ffff:8ff3:af79
143.243.175.122 0:0:0:0:0:ffff:8ff3:af7a
143.243.175.123 0:0:0:0:0:ffff:8ff3:af7b
143.243.175.124 0:0:0:0:0:ffff:8ff3:af7c
143.243.175.125 0:0:0:0:0:ffff:8ff3:af7d
143.243.175.126 0:0:0:0:0:ffff:8ff3:af7e
143.243.175.127 0:0:0:0:0:ffff:8ff3:af7f
143.243.175.128 0:0:0:0:0:ffff:8ff3:af80
143.243.175.129 0:0:0:0:0:ffff:8ff3:af81
143.243.175.130 0:0:0:0:0:ffff:8ff3:af82
143.243.175.131 0:0:0:0:0:ffff:8ff3:af83
143.243.175.132 0:0:0:0:0:ffff:8ff3:af84
143.243.175.133 0:0:0:0:0:ffff:8ff3:af85
143.243.175.134 0:0:0:0:0:ffff:8ff3:af86
143.243.175.135 0:0:0:0:0:ffff:8ff3:af87
143.243.175.136 0:0:0:0:0:ffff:8ff3:af88
143.243.175.137 0:0:0:0:0:ffff:8ff3:af89
143.243.175.138 0:0:0:0:0:ffff:8ff3:af8a
143.243.175.139 0:0:0:0:0:ffff:8ff3:af8b
143.243.175.140 0:0:0:0:0:ffff:8ff3:af8c
143.243.175.141 0:0:0:0:0:ffff:8ff3:af8d
143.243.175.142 0:0:0:0:0:ffff:8ff3:af8e
143.243.175.143 0:0:0:0:0:ffff:8ff3:af8f
143.243.175.144 0:0:0:0:0:ffff:8ff3:af90
143.243.175.145 0:0:0:0:0:ffff:8ff3:af91
143.243.175.146 0:0:0:0:0:ffff:8ff3:af92
143.243.175.147 0:0:0:0:0:ffff:8ff3:af93
143.243.175.148 0:0:0:0:0:ffff:8ff3:af94
143.243.175.149 0:0:0:0:0:ffff:8ff3:af95
143.243.175.150 0:0:0:0:0:ffff:8ff3:af96
143.243.175.151 0:0:0:0:0:ffff:8ff3:af97
143.243.175.152 0:0:0:0:0:ffff:8ff3:af98
143.243.175.153 0:0:0:0:0:ffff:8ff3:af99
143.243.175.154 0:0:0:0:0:ffff:8ff3:af9a
143.243.175.155 0:0:0:0:0:ffff:8ff3:af9b
143.243.175.156 0:0:0:0:0:ffff:8ff3:af9c
143.243.175.157 0:0:0:0:0:ffff:8ff3:af9d
143.243.175.158 0:0:0:0:0:ffff:8ff3:af9e
143.243.175.159 0:0:0:0:0:ffff:8ff3:af9f
143.243.175.160 0:0:0:0:0:ffff:8ff3:afa0
143.243.175.161 0:0:0:0:0:ffff:8ff3:afa1
143.243.175.162 0:0:0:0:0:ffff:8ff3:afa2
143.243.175.163 0:0:0:0:0:ffff:8ff3:afa3
143.243.175.164 0:0:0:0:0:ffff:8ff3:afa4
143.243.175.165 0:0:0:0:0:ffff:8ff3:afa5
143.243.175.166 0:0:0:0:0:ffff:8ff3:afa6
143.243.175.167 0:0:0:0:0:ffff:8ff3:afa7
143.243.175.168 0:0:0:0:0:ffff:8ff3:afa8
143.243.175.169 0:0:0:0:0:ffff:8ff3:afa9
143.243.175.170 0:0:0:0:0:ffff:8ff3:afaa
143.243.175.171 0:0:0:0:0:ffff:8ff3:afab
143.243.175.172 0:0:0:0:0:ffff:8ff3:afac
143.243.175.173 0:0:0:0:0:ffff:8ff3:afad
143.243.175.174 0:0:0:0:0:ffff:8ff3:afae
143.243.175.175 0:0:0:0:0:ffff:8ff3:afaf
143.243.175.176 0:0:0:0:0:ffff:8ff3:afb0
143.243.175.177 0:0:0:0:0:ffff:8ff3:afb1
143.243.175.178 0:0:0:0:0:ffff:8ff3:afb2
143.243.175.179 0:0:0:0:0:ffff:8ff3:afb3
143.243.175.180 0:0:0:0:0:ffff:8ff3:afb4


143.243.175.181 0:0:0:0:0:ffff:8ff3:afb5
143.243.175.182 0:0:0:0:0:ffff:8ff3:afb6
143.243.175.183 0:0:0:0:0:ffff:8ff3:afb7
143.243.175.184 0:0:0:0:0:ffff:8ff3:afb8
143.243.175.185 0:0:0:0:0:ffff:8ff3:afb9
143.243.175.186 0:0:0:0:0:ffff:8ff3:afba
143.243.175.187 0:0:0:0:0:ffff:8ff3:afbb
143.243.175.188 0:0:0:0:0:ffff:8ff3:afbc
143.243.175.189 0:0:0:0:0:ffff:8ff3:afbd
143.243.175.190 0:0:0:0:0:ffff:8ff3:afbe
143.243.175.191 0:0:0:0:0:ffff:8ff3:afbf
143.243.175.192 0:0:0:0:0:ffff:8ff3:afc0
143.243.175.193 0:0:0:0:0:ffff:8ff3:afc1
143.243.175.194 0:0:0:0:0:ffff:8ff3:afc2
143.243.175.195 0:0:0:0:0:ffff:8ff3:afc3
143.243.175.196 0:0:0:0:0:ffff:8ff3:afc4
143.243.175.197 0:0:0:0:0:ffff:8ff3:afc5
143.243.175.198 0:0:0:0:0:ffff:8ff3:afc6
143.243.175.199 0:0:0:0:0:ffff:8ff3:afc7
143.243.175.200 0:0:0:0:0:ffff:8ff3:afc8
143.243.175.201 0:0:0:0:0:ffff:8ff3:afc9
143.243.175.202 0:0:0:0:0:ffff:8ff3:afca
143.243.175.203 0:0:0:0:0:ffff:8ff3:afcb
143.243.175.204 0:0:0:0:0:ffff:8ff3:afcc
143.243.175.205 0:0:0:0:0:ffff:8ff3:afcd
143.243.175.206 0:0:0:0:0:ffff:8ff3:afce
143.243.175.207 0:0:0:0:0:ffff:8ff3:afcf
143.243.175.208 0:0:0:0:0:ffff:8ff3:afd0
143.243.175.209 0:0:0:0:0:ffff:8ff3:afd1
143.243.175.210 0:0:0:0:0:ffff:8ff3:afd2
143.243.175.211 0:0:0:0:0:ffff:8ff3:afd3
143.243.175.212 0:0:0:0:0:ffff:8ff3:afd4
143.243.175.213 0:0:0:0:0:ffff:8ff3:afd5
143.243.175.214 0:0:0:0:0:ffff:8ff3:afd6
143.243.175.215 0:0:0:0:0:ffff:8ff3:afd7
143.243.175.216 0:0:0:0:0:ffff:8ff3:afd8
143.243.175.217 0:0:0:0:0:ffff:8ff3:afd9
143.243.175.218 0:0:0:0:0:ffff:8ff3:afda
143.243.175.219 0:0:0:0:0:ffff:8ff3:afdb
143.243.175.220 0:0:0:0:0:ffff:8ff3:afdc
143.243.175.221 0:0:0:0:0:ffff:8ff3:afdd
143.243.175.222 0:0:0:0:0:ffff:8ff3:afde
143.243.175.223 0:0:0:0:0:ffff:8ff3:afdf
143.243.175.224 0:0:0:0:0:ffff:8ff3:afe0
143.243.175.225 0:0:0:0:0:ffff:8ff3:afe1
143.243.175.226 0:0:0:0:0:ffff:8ff3:afe2
143.243.175.227 0:0:0:0:0:ffff:8ff3:afe3
143.243.175.228 0:0:0:0:0:ffff:8ff3:afe4
143.243.175.229 0:0:0:0:0:ffff:8ff3:afe5
143.243.175.230 0:0:0:0:0:ffff:8ff3:afe6
143.243.175.231 0:0:0:0:0:ffff:8ff3:afe7
143.243.175.232 0:0:0:0:0:ffff:8ff3:afe8
143.243.175.233 0:0:0:0:0:ffff:8ff3:afe9
143.243.175.234 0:0:0:0:0:ffff:8ff3:afea
143.243.175.235 0:0:0:0:0:ffff:8ff3:afeb
143.243.175.236 0:0:0:0:0:ffff:8ff3:afec
143.243.175.237 0:0:0:0:0:ffff:8ff3:afed
143.243.175.238 0:0:0:0:0:ffff:8ff3:afee
143.243.175.239 0:0:0:0:0:ffff:8ff3:afef
143.243.175.240 0:0:0:0:0:ffff:8ff3:aff0
143.243.175.241 0:0:0:0:0:ffff:8ff3:aff1
143.243.175.242 0:0:0:0:0:ffff:8ff3:aff2
143.243.175.243 0:0:0:0:0:ffff:8ff3:aff3
143.243.175.244 0:0:0:0:0:ffff:8ff3:aff4
143.243.175.245 0:0:0:0:0:ffff:8ff3:aff5
143.243.175.246 0:0:0:0:0:ffff:8ff3:aff6
143.243.175.247 0:0:0:0:0:ffff:8ff3:aff7
143.243.175.248 0:0:0:0:0:ffff:8ff3:aff8
143.243.175.249 0:0:0:0:0:ffff:8ff3:aff9
143.243.175.250 0:0:0:0:0:ffff:8ff3:affa
143.243.175.251 0:0:0:0:0:ffff:8ff3:affb
143.243.175.252 0:0:0:0:0:ffff:8ff3:affc
143.243.175.253 0:0:0:0:0:ffff:8ff3:affd
143.243.175.254 0:0:0:0:0:ffff:8ff3:affe
143.243.175.255 0:0:0:0:0:ffff:8ff3:afff


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.