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
9.158.138.1 0:0:0:0:0:ffff:99e:8a01
9.158.138.2 0:0:0:0:0:ffff:99e:8a02
9.158.138.3 0:0:0:0:0:ffff:99e:8a03
9.158.138.4 0:0:0:0:0:ffff:99e:8a04
9.158.138.5 0:0:0:0:0:ffff:99e:8a05
9.158.138.6 0:0:0:0:0:ffff:99e:8a06
9.158.138.7 0:0:0:0:0:ffff:99e:8a07
9.158.138.8 0:0:0:0:0:ffff:99e:8a08
9.158.138.9 0:0:0:0:0:ffff:99e:8a09
9.158.138.10 0:0:0:0:0:ffff:99e:8a0a
9.158.138.11 0:0:0:0:0:ffff:99e:8a0b
9.158.138.12 0:0:0:0:0:ffff:99e:8a0c
9.158.138.13 0:0:0:0:0:ffff:99e:8a0d
9.158.138.14 0:0:0:0:0:ffff:99e:8a0e
9.158.138.15 0:0:0:0:0:ffff:99e:8a0f
9.158.138.16 0:0:0:0:0:ffff:99e:8a10
9.158.138.17 0:0:0:0:0:ffff:99e:8a11
9.158.138.18 0:0:0:0:0:ffff:99e:8a12
9.158.138.19 0:0:0:0:0:ffff:99e:8a13
9.158.138.20 0:0:0:0:0:ffff:99e:8a14
9.158.138.21 0:0:0:0:0:ffff:99e:8a15
9.158.138.22 0:0:0:0:0:ffff:99e:8a16
9.158.138.23 0:0:0:0:0:ffff:99e:8a17
9.158.138.24 0:0:0:0:0:ffff:99e:8a18
9.158.138.25 0:0:0:0:0:ffff:99e:8a19
9.158.138.26 0:0:0:0:0:ffff:99e:8a1a
9.158.138.27 0:0:0:0:0:ffff:99e:8a1b
9.158.138.28 0:0:0:0:0:ffff:99e:8a1c
9.158.138.29 0:0:0:0:0:ffff:99e:8a1d
9.158.138.30 0:0:0:0:0:ffff:99e:8a1e
9.158.138.31 0:0:0:0:0:ffff:99e:8a1f
9.158.138.32 0:0:0:0:0:ffff:99e:8a20
9.158.138.33 0:0:0:0:0:ffff:99e:8a21
9.158.138.34 0:0:0:0:0:ffff:99e:8a22
9.158.138.35 0:0:0:0:0:ffff:99e:8a23
9.158.138.36 0:0:0:0:0:ffff:99e:8a24
9.158.138.37 0:0:0:0:0:ffff:99e:8a25
9.158.138.38 0:0:0:0:0:ffff:99e:8a26
9.158.138.39 0:0:0:0:0:ffff:99e:8a27
9.158.138.40 0:0:0:0:0:ffff:99e:8a28
9.158.138.41 0:0:0:0:0:ffff:99e:8a29
9.158.138.42 0:0:0:0:0:ffff:99e:8a2a
9.158.138.43 0:0:0:0:0:ffff:99e:8a2b
9.158.138.44 0:0:0:0:0:ffff:99e:8a2c
9.158.138.45 0:0:0:0:0:ffff:99e:8a2d
9.158.138.46 0:0:0:0:0:ffff:99e:8a2e
9.158.138.47 0:0:0:0:0:ffff:99e:8a2f
9.158.138.48 0:0:0:0:0:ffff:99e:8a30
9.158.138.49 0:0:0:0:0:ffff:99e:8a31
9.158.138.50 0:0:0:0:0:ffff:99e:8a32
9.158.138.51 0:0:0:0:0:ffff:99e:8a33
9.158.138.52 0:0:0:0:0:ffff:99e:8a34
9.158.138.53 0:0:0:0:0:ffff:99e:8a35
9.158.138.54 0:0:0:0:0:ffff:99e:8a36
9.158.138.55 0:0:0:0:0:ffff:99e:8a37
9.158.138.56 0:0:0:0:0:ffff:99e:8a38
9.158.138.57 0:0:0:0:0:ffff:99e:8a39
9.158.138.58 0:0:0:0:0:ffff:99e:8a3a
9.158.138.59 0:0:0:0:0:ffff:99e:8a3b
9.158.138.60 0:0:0:0:0:ffff:99e:8a3c


9.158.138.61 0:0:0:0:0:ffff:99e:8a3d
9.158.138.62 0:0:0:0:0:ffff:99e:8a3e
9.158.138.63 0:0:0:0:0:ffff:99e:8a3f
9.158.138.64 0:0:0:0:0:ffff:99e:8a40
9.158.138.65 0:0:0:0:0:ffff:99e:8a41
9.158.138.66 0:0:0:0:0:ffff:99e:8a42
9.158.138.67 0:0:0:0:0:ffff:99e:8a43
9.158.138.68 0:0:0:0:0:ffff:99e:8a44
9.158.138.69 0:0:0:0:0:ffff:99e:8a45
9.158.138.70 0:0:0:0:0:ffff:99e:8a46
9.158.138.71 0:0:0:0:0:ffff:99e:8a47
9.158.138.72 0:0:0:0:0:ffff:99e:8a48
9.158.138.73 0:0:0:0:0:ffff:99e:8a49
9.158.138.74 0:0:0:0:0:ffff:99e:8a4a
9.158.138.75 0:0:0:0:0:ffff:99e:8a4b
9.158.138.76 0:0:0:0:0:ffff:99e:8a4c
9.158.138.77 0:0:0:0:0:ffff:99e:8a4d
9.158.138.78 0:0:0:0:0:ffff:99e:8a4e
9.158.138.79 0:0:0:0:0:ffff:99e:8a4f
9.158.138.80 0:0:0:0:0:ffff:99e:8a50
9.158.138.81 0:0:0:0:0:ffff:99e:8a51
9.158.138.82 0:0:0:0:0:ffff:99e:8a52
9.158.138.83 0:0:0:0:0:ffff:99e:8a53
9.158.138.84 0:0:0:0:0:ffff:99e:8a54
9.158.138.85 0:0:0:0:0:ffff:99e:8a55
9.158.138.86 0:0:0:0:0:ffff:99e:8a56
9.158.138.87 0:0:0:0:0:ffff:99e:8a57
9.158.138.88 0:0:0:0:0:ffff:99e:8a58
9.158.138.89 0:0:0:0:0:ffff:99e:8a59
9.158.138.90 0:0:0:0:0:ffff:99e:8a5a
9.158.138.91 0:0:0:0:0:ffff:99e:8a5b
9.158.138.92 0:0:0:0:0:ffff:99e:8a5c
9.158.138.93 0:0:0:0:0:ffff:99e:8a5d
9.158.138.94 0:0:0:0:0:ffff:99e:8a5e
9.158.138.95 0:0:0:0:0:ffff:99e:8a5f
9.158.138.96 0:0:0:0:0:ffff:99e:8a60
9.158.138.97 0:0:0:0:0:ffff:99e:8a61
9.158.138.98 0:0:0:0:0:ffff:99e:8a62
9.158.138.99 0:0:0:0:0:ffff:99e:8a63
9.158.138.100 0:0:0:0:0:ffff:99e:8a64
9.158.138.101 0:0:0:0:0:ffff:99e:8a65
9.158.138.102 0:0:0:0:0:ffff:99e:8a66
9.158.138.103 0:0:0:0:0:ffff:99e:8a67
9.158.138.104 0:0:0:0:0:ffff:99e:8a68
9.158.138.105 0:0:0:0:0:ffff:99e:8a69
9.158.138.106 0:0:0:0:0:ffff:99e:8a6a
9.158.138.107 0:0:0:0:0:ffff:99e:8a6b
9.158.138.108 0:0:0:0:0:ffff:99e:8a6c
9.158.138.109 0:0:0:0:0:ffff:99e:8a6d
9.158.138.110 0:0:0:0:0:ffff:99e:8a6e
9.158.138.111 0:0:0:0:0:ffff:99e:8a6f
9.158.138.112 0:0:0:0:0:ffff:99e:8a70
9.158.138.113 0:0:0:0:0:ffff:99e:8a71
9.158.138.114 0:0:0:0:0:ffff:99e:8a72
9.158.138.115 0:0:0:0:0:ffff:99e:8a73
9.158.138.116 0:0:0:0:0:ffff:99e:8a74
9.158.138.117 0:0:0:0:0:ffff:99e:8a75
9.158.138.118 0:0:0:0:0:ffff:99e:8a76
9.158.138.119 0:0:0:0:0:ffff:99e:8a77
9.158.138.120 0:0:0:0:0:ffff:99e:8a78


9.158.138.121 0:0:0:0:0:ffff:99e:8a79
9.158.138.122 0:0:0:0:0:ffff:99e:8a7a
9.158.138.123 0:0:0:0:0:ffff:99e:8a7b
9.158.138.124 0:0:0:0:0:ffff:99e:8a7c
9.158.138.125 0:0:0:0:0:ffff:99e:8a7d
9.158.138.126 0:0:0:0:0:ffff:99e:8a7e
9.158.138.127 0:0:0:0:0:ffff:99e:8a7f
9.158.138.128 0:0:0:0:0:ffff:99e:8a80
9.158.138.129 0:0:0:0:0:ffff:99e:8a81
9.158.138.130 0:0:0:0:0:ffff:99e:8a82
9.158.138.131 0:0:0:0:0:ffff:99e:8a83
9.158.138.132 0:0:0:0:0:ffff:99e:8a84
9.158.138.133 0:0:0:0:0:ffff:99e:8a85
9.158.138.134 0:0:0:0:0:ffff:99e:8a86
9.158.138.135 0:0:0:0:0:ffff:99e:8a87
9.158.138.136 0:0:0:0:0:ffff:99e:8a88
9.158.138.137 0:0:0:0:0:ffff:99e:8a89
9.158.138.138 0:0:0:0:0:ffff:99e:8a8a
9.158.138.139 0:0:0:0:0:ffff:99e:8a8b
9.158.138.140 0:0:0:0:0:ffff:99e:8a8c
9.158.138.141 0:0:0:0:0:ffff:99e:8a8d
9.158.138.142 0:0:0:0:0:ffff:99e:8a8e
9.158.138.143 0:0:0:0:0:ffff:99e:8a8f
9.158.138.144 0:0:0:0:0:ffff:99e:8a90
9.158.138.145 0:0:0:0:0:ffff:99e:8a91
9.158.138.146 0:0:0:0:0:ffff:99e:8a92
9.158.138.147 0:0:0:0:0:ffff:99e:8a93
9.158.138.148 0:0:0:0:0:ffff:99e:8a94
9.158.138.149 0:0:0:0:0:ffff:99e:8a95
9.158.138.150 0:0:0:0:0:ffff:99e:8a96
9.158.138.151 0:0:0:0:0:ffff:99e:8a97
9.158.138.152 0:0:0:0:0:ffff:99e:8a98
9.158.138.153 0:0:0:0:0:ffff:99e:8a99
9.158.138.154 0:0:0:0:0:ffff:99e:8a9a
9.158.138.155 0:0:0:0:0:ffff:99e:8a9b
9.158.138.156 0:0:0:0:0:ffff:99e:8a9c
9.158.138.157 0:0:0:0:0:ffff:99e:8a9d
9.158.138.158 0:0:0:0:0:ffff:99e:8a9e
9.158.138.159 0:0:0:0:0:ffff:99e:8a9f
9.158.138.160 0:0:0:0:0:ffff:99e:8aa0
9.158.138.161 0:0:0:0:0:ffff:99e:8aa1
9.158.138.162 0:0:0:0:0:ffff:99e:8aa2
9.158.138.163 0:0:0:0:0:ffff:99e:8aa3
9.158.138.164 0:0:0:0:0:ffff:99e:8aa4
9.158.138.165 0:0:0:0:0:ffff:99e:8aa5
9.158.138.166 0:0:0:0:0:ffff:99e:8aa6
9.158.138.167 0:0:0:0:0:ffff:99e:8aa7
9.158.138.168 0:0:0:0:0:ffff:99e:8aa8
9.158.138.169 0:0:0:0:0:ffff:99e:8aa9
9.158.138.170 0:0:0:0:0:ffff:99e:8aaa
9.158.138.171 0:0:0:0:0:ffff:99e:8aab
9.158.138.172 0:0:0:0:0:ffff:99e:8aac
9.158.138.173 0:0:0:0:0:ffff:99e:8aad
9.158.138.174 0:0:0:0:0:ffff:99e:8aae
9.158.138.175 0:0:0:0:0:ffff:99e:8aaf
9.158.138.176 0:0:0:0:0:ffff:99e:8ab0
9.158.138.177 0:0:0:0:0:ffff:99e:8ab1
9.158.138.178 0:0:0:0:0:ffff:99e:8ab2
9.158.138.179 0:0:0:0:0:ffff:99e:8ab3
9.158.138.180 0:0:0:0:0:ffff:99e:8ab4


9.158.138.181 0:0:0:0:0:ffff:99e:8ab5
9.158.138.182 0:0:0:0:0:ffff:99e:8ab6
9.158.138.183 0:0:0:0:0:ffff:99e:8ab7
9.158.138.184 0:0:0:0:0:ffff:99e:8ab8
9.158.138.185 0:0:0:0:0:ffff:99e:8ab9
9.158.138.186 0:0:0:0:0:ffff:99e:8aba
9.158.138.187 0:0:0:0:0:ffff:99e:8abb
9.158.138.188 0:0:0:0:0:ffff:99e:8abc
9.158.138.189 0:0:0:0:0:ffff:99e:8abd
9.158.138.190 0:0:0:0:0:ffff:99e:8abe
9.158.138.191 0:0:0:0:0:ffff:99e:8abf
9.158.138.192 0:0:0:0:0:ffff:99e:8ac0
9.158.138.193 0:0:0:0:0:ffff:99e:8ac1
9.158.138.194 0:0:0:0:0:ffff:99e:8ac2
9.158.138.195 0:0:0:0:0:ffff:99e:8ac3
9.158.138.196 0:0:0:0:0:ffff:99e:8ac4
9.158.138.197 0:0:0:0:0:ffff:99e:8ac5
9.158.138.198 0:0:0:0:0:ffff:99e:8ac6
9.158.138.199 0:0:0:0:0:ffff:99e:8ac7
9.158.138.200 0:0:0:0:0:ffff:99e:8ac8
9.158.138.201 0:0:0:0:0:ffff:99e:8ac9
9.158.138.202 0:0:0:0:0:ffff:99e:8aca
9.158.138.203 0:0:0:0:0:ffff:99e:8acb
9.158.138.204 0:0:0:0:0:ffff:99e:8acc
9.158.138.205 0:0:0:0:0:ffff:99e:8acd
9.158.138.206 0:0:0:0:0:ffff:99e:8ace
9.158.138.207 0:0:0:0:0:ffff:99e:8acf
9.158.138.208 0:0:0:0:0:ffff:99e:8ad0
9.158.138.209 0:0:0:0:0:ffff:99e:8ad1
9.158.138.210 0:0:0:0:0:ffff:99e:8ad2
9.158.138.211 0:0:0:0:0:ffff:99e:8ad3
9.158.138.212 0:0:0:0:0:ffff:99e:8ad4
9.158.138.213 0:0:0:0:0:ffff:99e:8ad5
9.158.138.214 0:0:0:0:0:ffff:99e:8ad6
9.158.138.215 0:0:0:0:0:ffff:99e:8ad7
9.158.138.216 0:0:0:0:0:ffff:99e:8ad8
9.158.138.217 0:0:0:0:0:ffff:99e:8ad9
9.158.138.218 0:0:0:0:0:ffff:99e:8ada
9.158.138.219 0:0:0:0:0:ffff:99e:8adb
9.158.138.220 0:0:0:0:0:ffff:99e:8adc
9.158.138.221 0:0:0:0:0:ffff:99e:8add
9.158.138.222 0:0:0:0:0:ffff:99e:8ade
9.158.138.223 0:0:0:0:0:ffff:99e:8adf
9.158.138.224 0:0:0:0:0:ffff:99e:8ae0
9.158.138.225 0:0:0:0:0:ffff:99e:8ae1
9.158.138.226 0:0:0:0:0:ffff:99e:8ae2
9.158.138.227 0:0:0:0:0:ffff:99e:8ae3
9.158.138.228 0:0:0:0:0:ffff:99e:8ae4
9.158.138.229 0:0:0:0:0:ffff:99e:8ae5
9.158.138.230 0:0:0:0:0:ffff:99e:8ae6
9.158.138.231 0:0:0:0:0:ffff:99e:8ae7
9.158.138.232 0:0:0:0:0:ffff:99e:8ae8
9.158.138.233 0:0:0:0:0:ffff:99e:8ae9
9.158.138.234 0:0:0:0:0:ffff:99e:8aea
9.158.138.235 0:0:0:0:0:ffff:99e:8aeb
9.158.138.236 0:0:0:0:0:ffff:99e:8aec
9.158.138.237 0:0:0:0:0:ffff:99e:8aed
9.158.138.238 0:0:0:0:0:ffff:99e:8aee
9.158.138.239 0:0:0:0:0:ffff:99e:8aef
9.158.138.240 0:0:0:0:0:ffff:99e:8af0
9.158.138.241 0:0:0:0:0:ffff:99e:8af1
9.158.138.242 0:0:0:0:0:ffff:99e:8af2
9.158.138.243 0:0:0:0:0:ffff:99e:8af3
9.158.138.244 0:0:0:0:0:ffff:99e:8af4
9.158.138.245 0:0:0:0:0:ffff:99e:8af5
9.158.138.246 0:0:0:0:0:ffff:99e:8af6
9.158.138.247 0:0:0:0:0:ffff:99e:8af7
9.158.138.248 0:0:0:0:0:ffff:99e:8af8
9.158.138.249 0:0:0:0:0:ffff:99e:8af9
9.158.138.250 0:0:0:0:0:ffff:99e:8afa
9.158.138.251 0:0:0:0:0:ffff:99e:8afb
9.158.138.252 0:0:0:0:0:ffff:99e:8afc
9.158.138.253 0:0:0:0:0:ffff:99e:8afd
9.158.138.254 0:0:0:0:0:ffff:99e:8afe
9.158.138.255 0:0:0:0:0:ffff:99e:8aff


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.