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
143.243.58.1 0:0:0:0:0:ffff:8ff3:3a01
143.243.58.2 0:0:0:0:0:ffff:8ff3:3a02
143.243.58.3 0:0:0:0:0:ffff:8ff3:3a03
143.243.58.4 0:0:0:0:0:ffff:8ff3:3a04
143.243.58.5 0:0:0:0:0:ffff:8ff3:3a05
143.243.58.6 0:0:0:0:0:ffff:8ff3:3a06
143.243.58.7 0:0:0:0:0:ffff:8ff3:3a07
143.243.58.8 0:0:0:0:0:ffff:8ff3:3a08
143.243.58.9 0:0:0:0:0:ffff:8ff3:3a09
143.243.58.10 0:0:0:0:0:ffff:8ff3:3a0a
143.243.58.11 0:0:0:0:0:ffff:8ff3:3a0b
143.243.58.12 0:0:0:0:0:ffff:8ff3:3a0c
143.243.58.13 0:0:0:0:0:ffff:8ff3:3a0d
143.243.58.14 0:0:0:0:0:ffff:8ff3:3a0e
143.243.58.15 0:0:0:0:0:ffff:8ff3:3a0f
143.243.58.16 0:0:0:0:0:ffff:8ff3:3a10
143.243.58.17 0:0:0:0:0:ffff:8ff3:3a11
143.243.58.18 0:0:0:0:0:ffff:8ff3:3a12
143.243.58.19 0:0:0:0:0:ffff:8ff3:3a13
143.243.58.20 0:0:0:0:0:ffff:8ff3:3a14
143.243.58.21 0:0:0:0:0:ffff:8ff3:3a15
143.243.58.22 0:0:0:0:0:ffff:8ff3:3a16
143.243.58.23 0:0:0:0:0:ffff:8ff3:3a17
143.243.58.24 0:0:0:0:0:ffff:8ff3:3a18
143.243.58.25 0:0:0:0:0:ffff:8ff3:3a19
143.243.58.26 0:0:0:0:0:ffff:8ff3:3a1a
143.243.58.27 0:0:0:0:0:ffff:8ff3:3a1b
143.243.58.28 0:0:0:0:0:ffff:8ff3:3a1c
143.243.58.29 0:0:0:0:0:ffff:8ff3:3a1d
143.243.58.30 0:0:0:0:0:ffff:8ff3:3a1e
143.243.58.31 0:0:0:0:0:ffff:8ff3:3a1f
143.243.58.32 0:0:0:0:0:ffff:8ff3:3a20
143.243.58.33 0:0:0:0:0:ffff:8ff3:3a21
143.243.58.34 0:0:0:0:0:ffff:8ff3:3a22
143.243.58.35 0:0:0:0:0:ffff:8ff3:3a23
143.243.58.36 0:0:0:0:0:ffff:8ff3:3a24
143.243.58.37 0:0:0:0:0:ffff:8ff3:3a25
143.243.58.38 0:0:0:0:0:ffff:8ff3:3a26
143.243.58.39 0:0:0:0:0:ffff:8ff3:3a27
143.243.58.40 0:0:0:0:0:ffff:8ff3:3a28
143.243.58.41 0:0:0:0:0:ffff:8ff3:3a29
143.243.58.42 0:0:0:0:0:ffff:8ff3:3a2a
143.243.58.43 0:0:0:0:0:ffff:8ff3:3a2b
143.243.58.44 0:0:0:0:0:ffff:8ff3:3a2c
143.243.58.45 0:0:0:0:0:ffff:8ff3:3a2d
143.243.58.46 0:0:0:0:0:ffff:8ff3:3a2e
143.243.58.47 0:0:0:0:0:ffff:8ff3:3a2f
143.243.58.48 0:0:0:0:0:ffff:8ff3:3a30
143.243.58.49 0:0:0:0:0:ffff:8ff3:3a31
143.243.58.50 0:0:0:0:0:ffff:8ff3:3a32
143.243.58.51 0:0:0:0:0:ffff:8ff3:3a33
143.243.58.52 0:0:0:0:0:ffff:8ff3:3a34
143.243.58.53 0:0:0:0:0:ffff:8ff3:3a35
143.243.58.54 0:0:0:0:0:ffff:8ff3:3a36
143.243.58.55 0:0:0:0:0:ffff:8ff3:3a37
143.243.58.56 0:0:0:0:0:ffff:8ff3:3a38
143.243.58.57 0:0:0:0:0:ffff:8ff3:3a39
143.243.58.58 0:0:0:0:0:ffff:8ff3:3a3a
143.243.58.59 0:0:0:0:0:ffff:8ff3:3a3b
143.243.58.60 0:0:0:0:0:ffff:8ff3:3a3c


143.243.58.61 0:0:0:0:0:ffff:8ff3:3a3d
143.243.58.62 0:0:0:0:0:ffff:8ff3:3a3e
143.243.58.63 0:0:0:0:0:ffff:8ff3:3a3f
143.243.58.64 0:0:0:0:0:ffff:8ff3:3a40
143.243.58.65 0:0:0:0:0:ffff:8ff3:3a41
143.243.58.66 0:0:0:0:0:ffff:8ff3:3a42
143.243.58.67 0:0:0:0:0:ffff:8ff3:3a43
143.243.58.68 0:0:0:0:0:ffff:8ff3:3a44
143.243.58.69 0:0:0:0:0:ffff:8ff3:3a45
143.243.58.70 0:0:0:0:0:ffff:8ff3:3a46
143.243.58.71 0:0:0:0:0:ffff:8ff3:3a47
143.243.58.72 0:0:0:0:0:ffff:8ff3:3a48
143.243.58.73 0:0:0:0:0:ffff:8ff3:3a49
143.243.58.74 0:0:0:0:0:ffff:8ff3:3a4a
143.243.58.75 0:0:0:0:0:ffff:8ff3:3a4b
143.243.58.76 0:0:0:0:0:ffff:8ff3:3a4c
143.243.58.77 0:0:0:0:0:ffff:8ff3:3a4d
143.243.58.78 0:0:0:0:0:ffff:8ff3:3a4e
143.243.58.79 0:0:0:0:0:ffff:8ff3:3a4f
143.243.58.80 0:0:0:0:0:ffff:8ff3:3a50
143.243.58.81 0:0:0:0:0:ffff:8ff3:3a51
143.243.58.82 0:0:0:0:0:ffff:8ff3:3a52
143.243.58.83 0:0:0:0:0:ffff:8ff3:3a53
143.243.58.84 0:0:0:0:0:ffff:8ff3:3a54
143.243.58.85 0:0:0:0:0:ffff:8ff3:3a55
143.243.58.86 0:0:0:0:0:ffff:8ff3:3a56
143.243.58.87 0:0:0:0:0:ffff:8ff3:3a57
143.243.58.88 0:0:0:0:0:ffff:8ff3:3a58
143.243.58.89 0:0:0:0:0:ffff:8ff3:3a59
143.243.58.90 0:0:0:0:0:ffff:8ff3:3a5a
143.243.58.91 0:0:0:0:0:ffff:8ff3:3a5b
143.243.58.92 0:0:0:0:0:ffff:8ff3:3a5c
143.243.58.93 0:0:0:0:0:ffff:8ff3:3a5d
143.243.58.94 0:0:0:0:0:ffff:8ff3:3a5e
143.243.58.95 0:0:0:0:0:ffff:8ff3:3a5f
143.243.58.96 0:0:0:0:0:ffff:8ff3:3a60
143.243.58.97 0:0:0:0:0:ffff:8ff3:3a61
143.243.58.98 0:0:0:0:0:ffff:8ff3:3a62
143.243.58.99 0:0:0:0:0:ffff:8ff3:3a63
143.243.58.100 0:0:0:0:0:ffff:8ff3:3a64
143.243.58.101 0:0:0:0:0:ffff:8ff3:3a65
143.243.58.102 0:0:0:0:0:ffff:8ff3:3a66
143.243.58.103 0:0:0:0:0:ffff:8ff3:3a67
143.243.58.104 0:0:0:0:0:ffff:8ff3:3a68
143.243.58.105 0:0:0:0:0:ffff:8ff3:3a69
143.243.58.106 0:0:0:0:0:ffff:8ff3:3a6a
143.243.58.107 0:0:0:0:0:ffff:8ff3:3a6b
143.243.58.108 0:0:0:0:0:ffff:8ff3:3a6c
143.243.58.109 0:0:0:0:0:ffff:8ff3:3a6d
143.243.58.110 0:0:0:0:0:ffff:8ff3:3a6e
143.243.58.111 0:0:0:0:0:ffff:8ff3:3a6f
143.243.58.112 0:0:0:0:0:ffff:8ff3:3a70
143.243.58.113 0:0:0:0:0:ffff:8ff3:3a71
143.243.58.114 0:0:0:0:0:ffff:8ff3:3a72
143.243.58.115 0:0:0:0:0:ffff:8ff3:3a73
143.243.58.116 0:0:0:0:0:ffff:8ff3:3a74
143.243.58.117 0:0:0:0:0:ffff:8ff3:3a75
143.243.58.118 0:0:0:0:0:ffff:8ff3:3a76
143.243.58.119 0:0:0:0:0:ffff:8ff3:3a77
143.243.58.120 0:0:0:0:0:ffff:8ff3:3a78


143.243.58.121 0:0:0:0:0:ffff:8ff3:3a79
143.243.58.122 0:0:0:0:0:ffff:8ff3:3a7a
143.243.58.123 0:0:0:0:0:ffff:8ff3:3a7b
143.243.58.124 0:0:0:0:0:ffff:8ff3:3a7c
143.243.58.125 0:0:0:0:0:ffff:8ff3:3a7d
143.243.58.126 0:0:0:0:0:ffff:8ff3:3a7e
143.243.58.127 0:0:0:0:0:ffff:8ff3:3a7f
143.243.58.128 0:0:0:0:0:ffff:8ff3:3a80
143.243.58.129 0:0:0:0:0:ffff:8ff3:3a81
143.243.58.130 0:0:0:0:0:ffff:8ff3:3a82
143.243.58.131 0:0:0:0:0:ffff:8ff3:3a83
143.243.58.132 0:0:0:0:0:ffff:8ff3:3a84
143.243.58.133 0:0:0:0:0:ffff:8ff3:3a85
143.243.58.134 0:0:0:0:0:ffff:8ff3:3a86
143.243.58.135 0:0:0:0:0:ffff:8ff3:3a87
143.243.58.136 0:0:0:0:0:ffff:8ff3:3a88
143.243.58.137 0:0:0:0:0:ffff:8ff3:3a89
143.243.58.138 0:0:0:0:0:ffff:8ff3:3a8a
143.243.58.139 0:0:0:0:0:ffff:8ff3:3a8b
143.243.58.140 0:0:0:0:0:ffff:8ff3:3a8c
143.243.58.141 0:0:0:0:0:ffff:8ff3:3a8d
143.243.58.142 0:0:0:0:0:ffff:8ff3:3a8e
143.243.58.143 0:0:0:0:0:ffff:8ff3:3a8f
143.243.58.144 0:0:0:0:0:ffff:8ff3:3a90
143.243.58.145 0:0:0:0:0:ffff:8ff3:3a91
143.243.58.146 0:0:0:0:0:ffff:8ff3:3a92
143.243.58.147 0:0:0:0:0:ffff:8ff3:3a93
143.243.58.148 0:0:0:0:0:ffff:8ff3:3a94
143.243.58.149 0:0:0:0:0:ffff:8ff3:3a95
143.243.58.150 0:0:0:0:0:ffff:8ff3:3a96
143.243.58.151 0:0:0:0:0:ffff:8ff3:3a97
143.243.58.152 0:0:0:0:0:ffff:8ff3:3a98
143.243.58.153 0:0:0:0:0:ffff:8ff3:3a99
143.243.58.154 0:0:0:0:0:ffff:8ff3:3a9a
143.243.58.155 0:0:0:0:0:ffff:8ff3:3a9b
143.243.58.156 0:0:0:0:0:ffff:8ff3:3a9c
143.243.58.157 0:0:0:0:0:ffff:8ff3:3a9d
143.243.58.158 0:0:0:0:0:ffff:8ff3:3a9e
143.243.58.159 0:0:0:0:0:ffff:8ff3:3a9f
143.243.58.160 0:0:0:0:0:ffff:8ff3:3aa0
143.243.58.161 0:0:0:0:0:ffff:8ff3:3aa1
143.243.58.162 0:0:0:0:0:ffff:8ff3:3aa2
143.243.58.163 0:0:0:0:0:ffff:8ff3:3aa3
143.243.58.164 0:0:0:0:0:ffff:8ff3:3aa4
143.243.58.165 0:0:0:0:0:ffff:8ff3:3aa5
143.243.58.166 0:0:0:0:0:ffff:8ff3:3aa6
143.243.58.167 0:0:0:0:0:ffff:8ff3:3aa7
143.243.58.168 0:0:0:0:0:ffff:8ff3:3aa8
143.243.58.169 0:0:0:0:0:ffff:8ff3:3aa9
143.243.58.170 0:0:0:0:0:ffff:8ff3:3aaa
143.243.58.171 0:0:0:0:0:ffff:8ff3:3aab
143.243.58.172 0:0:0:0:0:ffff:8ff3:3aac
143.243.58.173 0:0:0:0:0:ffff:8ff3:3aad
143.243.58.174 0:0:0:0:0:ffff:8ff3:3aae
143.243.58.175 0:0:0:0:0:ffff:8ff3:3aaf
143.243.58.176 0:0:0:0:0:ffff:8ff3:3ab0
143.243.58.177 0:0:0:0:0:ffff:8ff3:3ab1
143.243.58.178 0:0:0:0:0:ffff:8ff3:3ab2
143.243.58.179 0:0:0:0:0:ffff:8ff3:3ab3
143.243.58.180 0:0:0:0:0:ffff:8ff3:3ab4


143.243.58.181 0:0:0:0:0:ffff:8ff3:3ab5
143.243.58.182 0:0:0:0:0:ffff:8ff3:3ab6
143.243.58.183 0:0:0:0:0:ffff:8ff3:3ab7
143.243.58.184 0:0:0:0:0:ffff:8ff3:3ab8
143.243.58.185 0:0:0:0:0:ffff:8ff3:3ab9
143.243.58.186 0:0:0:0:0:ffff:8ff3:3aba
143.243.58.187 0:0:0:0:0:ffff:8ff3:3abb
143.243.58.188 0:0:0:0:0:ffff:8ff3:3abc
143.243.58.189 0:0:0:0:0:ffff:8ff3:3abd
143.243.58.190 0:0:0:0:0:ffff:8ff3:3abe
143.243.58.191 0:0:0:0:0:ffff:8ff3:3abf
143.243.58.192 0:0:0:0:0:ffff:8ff3:3ac0
143.243.58.193 0:0:0:0:0:ffff:8ff3:3ac1
143.243.58.194 0:0:0:0:0:ffff:8ff3:3ac2
143.243.58.195 0:0:0:0:0:ffff:8ff3:3ac3
143.243.58.196 0:0:0:0:0:ffff:8ff3:3ac4
143.243.58.197 0:0:0:0:0:ffff:8ff3:3ac5
143.243.58.198 0:0:0:0:0:ffff:8ff3:3ac6
143.243.58.199 0:0:0:0:0:ffff:8ff3:3ac7
143.243.58.200 0:0:0:0:0:ffff:8ff3:3ac8
143.243.58.201 0:0:0:0:0:ffff:8ff3:3ac9
143.243.58.202 0:0:0:0:0:ffff:8ff3:3aca
143.243.58.203 0:0:0:0:0:ffff:8ff3:3acb
143.243.58.204 0:0:0:0:0:ffff:8ff3:3acc
143.243.58.205 0:0:0:0:0:ffff:8ff3:3acd
143.243.58.206 0:0:0:0:0:ffff:8ff3:3ace
143.243.58.207 0:0:0:0:0:ffff:8ff3:3acf
143.243.58.208 0:0:0:0:0:ffff:8ff3:3ad0
143.243.58.209 0:0:0:0:0:ffff:8ff3:3ad1
143.243.58.210 0:0:0:0:0:ffff:8ff3:3ad2
143.243.58.211 0:0:0:0:0:ffff:8ff3:3ad3
143.243.58.212 0:0:0:0:0:ffff:8ff3:3ad4
143.243.58.213 0:0:0:0:0:ffff:8ff3:3ad5
143.243.58.214 0:0:0:0:0:ffff:8ff3:3ad6
143.243.58.215 0:0:0:0:0:ffff:8ff3:3ad7
143.243.58.216 0:0:0:0:0:ffff:8ff3:3ad8
143.243.58.217 0:0:0:0:0:ffff:8ff3:3ad9
143.243.58.218 0:0:0:0:0:ffff:8ff3:3ada
143.243.58.219 0:0:0:0:0:ffff:8ff3:3adb
143.243.58.220 0:0:0:0:0:ffff:8ff3:3adc
143.243.58.221 0:0:0:0:0:ffff:8ff3:3add
143.243.58.222 0:0:0:0:0:ffff:8ff3:3ade
143.243.58.223 0:0:0:0:0:ffff:8ff3:3adf
143.243.58.224 0:0:0:0:0:ffff:8ff3:3ae0
143.243.58.225 0:0:0:0:0:ffff:8ff3:3ae1
143.243.58.226 0:0:0:0:0:ffff:8ff3:3ae2
143.243.58.227 0:0:0:0:0:ffff:8ff3:3ae3
143.243.58.228 0:0:0:0:0:ffff:8ff3:3ae4
143.243.58.229 0:0:0:0:0:ffff:8ff3:3ae5
143.243.58.230 0:0:0:0:0:ffff:8ff3:3ae6
143.243.58.231 0:0:0:0:0:ffff:8ff3:3ae7
143.243.58.232 0:0:0:0:0:ffff:8ff3:3ae8
143.243.58.233 0:0:0:0:0:ffff:8ff3:3ae9
143.243.58.234 0:0:0:0:0:ffff:8ff3:3aea
143.243.58.235 0:0:0:0:0:ffff:8ff3:3aeb
143.243.58.236 0:0:0:0:0:ffff:8ff3:3aec
143.243.58.237 0:0:0:0:0:ffff:8ff3:3aed
143.243.58.238 0:0:0:0:0:ffff:8ff3:3aee
143.243.58.239 0:0:0:0:0:ffff:8ff3:3aef
143.243.58.240 0:0:0:0:0:ffff:8ff3:3af0
143.243.58.241 0:0:0:0:0:ffff:8ff3:3af1
143.243.58.242 0:0:0:0:0:ffff:8ff3:3af2
143.243.58.243 0:0:0:0:0:ffff:8ff3:3af3
143.243.58.244 0:0:0:0:0:ffff:8ff3:3af4
143.243.58.245 0:0:0:0:0:ffff:8ff3:3af5
143.243.58.246 0:0:0:0:0:ffff:8ff3:3af6
143.243.58.247 0:0:0:0:0:ffff:8ff3:3af7
143.243.58.248 0:0:0:0:0:ffff:8ff3:3af8
143.243.58.249 0:0:0:0:0:ffff:8ff3:3af9
143.243.58.250 0:0:0:0:0:ffff:8ff3:3afa
143.243.58.251 0:0:0:0:0:ffff:8ff3:3afb
143.243.58.252 0:0:0:0:0:ffff:8ff3:3afc
143.243.58.253 0:0:0:0:0:ffff:8ff3:3afd
143.243.58.254 0:0:0:0:0:ffff:8ff3:3afe
143.243.58.255 0:0:0:0:0:ffff:8ff3:3aff


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.