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
197.97.138.1 0:0:0:0:0:ffff:c561:8a01
197.97.138.2 0:0:0:0:0:ffff:c561:8a02
197.97.138.3 0:0:0:0:0:ffff:c561:8a03
197.97.138.4 0:0:0:0:0:ffff:c561:8a04
197.97.138.5 0:0:0:0:0:ffff:c561:8a05
197.97.138.6 0:0:0:0:0:ffff:c561:8a06
197.97.138.7 0:0:0:0:0:ffff:c561:8a07
197.97.138.8 0:0:0:0:0:ffff:c561:8a08
197.97.138.9 0:0:0:0:0:ffff:c561:8a09
197.97.138.10 0:0:0:0:0:ffff:c561:8a0a
197.97.138.11 0:0:0:0:0:ffff:c561:8a0b
197.97.138.12 0:0:0:0:0:ffff:c561:8a0c
197.97.138.13 0:0:0:0:0:ffff:c561:8a0d
197.97.138.14 0:0:0:0:0:ffff:c561:8a0e
197.97.138.15 0:0:0:0:0:ffff:c561:8a0f
197.97.138.16 0:0:0:0:0:ffff:c561:8a10
197.97.138.17 0:0:0:0:0:ffff:c561:8a11
197.97.138.18 0:0:0:0:0:ffff:c561:8a12
197.97.138.19 0:0:0:0:0:ffff:c561:8a13
197.97.138.20 0:0:0:0:0:ffff:c561:8a14
197.97.138.21 0:0:0:0:0:ffff:c561:8a15
197.97.138.22 0:0:0:0:0:ffff:c561:8a16
197.97.138.23 0:0:0:0:0:ffff:c561:8a17
197.97.138.24 0:0:0:0:0:ffff:c561:8a18
197.97.138.25 0:0:0:0:0:ffff:c561:8a19
197.97.138.26 0:0:0:0:0:ffff:c561:8a1a
197.97.138.27 0:0:0:0:0:ffff:c561:8a1b
197.97.138.28 0:0:0:0:0:ffff:c561:8a1c
197.97.138.29 0:0:0:0:0:ffff:c561:8a1d
197.97.138.30 0:0:0:0:0:ffff:c561:8a1e
197.97.138.31 0:0:0:0:0:ffff:c561:8a1f
197.97.138.32 0:0:0:0:0:ffff:c561:8a20
197.97.138.33 0:0:0:0:0:ffff:c561:8a21
197.97.138.34 0:0:0:0:0:ffff:c561:8a22
197.97.138.35 0:0:0:0:0:ffff:c561:8a23
197.97.138.36 0:0:0:0:0:ffff:c561:8a24
197.97.138.37 0:0:0:0:0:ffff:c561:8a25
197.97.138.38 0:0:0:0:0:ffff:c561:8a26
197.97.138.39 0:0:0:0:0:ffff:c561:8a27
197.97.138.40 0:0:0:0:0:ffff:c561:8a28
197.97.138.41 0:0:0:0:0:ffff:c561:8a29
197.97.138.42 0:0:0:0:0:ffff:c561:8a2a
197.97.138.43 0:0:0:0:0:ffff:c561:8a2b
197.97.138.44 0:0:0:0:0:ffff:c561:8a2c
197.97.138.45 0:0:0:0:0:ffff:c561:8a2d
197.97.138.46 0:0:0:0:0:ffff:c561:8a2e
197.97.138.47 0:0:0:0:0:ffff:c561:8a2f
197.97.138.48 0:0:0:0:0:ffff:c561:8a30
197.97.138.49 0:0:0:0:0:ffff:c561:8a31
197.97.138.50 0:0:0:0:0:ffff:c561:8a32
197.97.138.51 0:0:0:0:0:ffff:c561:8a33
197.97.138.52 0:0:0:0:0:ffff:c561:8a34
197.97.138.53 0:0:0:0:0:ffff:c561:8a35
197.97.138.54 0:0:0:0:0:ffff:c561:8a36
197.97.138.55 0:0:0:0:0:ffff:c561:8a37
197.97.138.56 0:0:0:0:0:ffff:c561:8a38
197.97.138.57 0:0:0:0:0:ffff:c561:8a39
197.97.138.58 0:0:0:0:0:ffff:c561:8a3a
197.97.138.59 0:0:0:0:0:ffff:c561:8a3b
197.97.138.60 0:0:0:0:0:ffff:c561:8a3c


197.97.138.61 0:0:0:0:0:ffff:c561:8a3d
197.97.138.62 0:0:0:0:0:ffff:c561:8a3e
197.97.138.63 0:0:0:0:0:ffff:c561:8a3f
197.97.138.64 0:0:0:0:0:ffff:c561:8a40
197.97.138.65 0:0:0:0:0:ffff:c561:8a41
197.97.138.66 0:0:0:0:0:ffff:c561:8a42
197.97.138.67 0:0:0:0:0:ffff:c561:8a43
197.97.138.68 0:0:0:0:0:ffff:c561:8a44
197.97.138.69 0:0:0:0:0:ffff:c561:8a45
197.97.138.70 0:0:0:0:0:ffff:c561:8a46
197.97.138.71 0:0:0:0:0:ffff:c561:8a47
197.97.138.72 0:0:0:0:0:ffff:c561:8a48
197.97.138.73 0:0:0:0:0:ffff:c561:8a49
197.97.138.74 0:0:0:0:0:ffff:c561:8a4a
197.97.138.75 0:0:0:0:0:ffff:c561:8a4b
197.97.138.76 0:0:0:0:0:ffff:c561:8a4c
197.97.138.77 0:0:0:0:0:ffff:c561:8a4d
197.97.138.78 0:0:0:0:0:ffff:c561:8a4e
197.97.138.79 0:0:0:0:0:ffff:c561:8a4f
197.97.138.80 0:0:0:0:0:ffff:c561:8a50
197.97.138.81 0:0:0:0:0:ffff:c561:8a51
197.97.138.82 0:0:0:0:0:ffff:c561:8a52
197.97.138.83 0:0:0:0:0:ffff:c561:8a53
197.97.138.84 0:0:0:0:0:ffff:c561:8a54
197.97.138.85 0:0:0:0:0:ffff:c561:8a55
197.97.138.86 0:0:0:0:0:ffff:c561:8a56
197.97.138.87 0:0:0:0:0:ffff:c561:8a57
197.97.138.88 0:0:0:0:0:ffff:c561:8a58
197.97.138.89 0:0:0:0:0:ffff:c561:8a59
197.97.138.90 0:0:0:0:0:ffff:c561:8a5a
197.97.138.91 0:0:0:0:0:ffff:c561:8a5b
197.97.138.92 0:0:0:0:0:ffff:c561:8a5c
197.97.138.93 0:0:0:0:0:ffff:c561:8a5d
197.97.138.94 0:0:0:0:0:ffff:c561:8a5e
197.97.138.95 0:0:0:0:0:ffff:c561:8a5f
197.97.138.96 0:0:0:0:0:ffff:c561:8a60
197.97.138.97 0:0:0:0:0:ffff:c561:8a61
197.97.138.98 0:0:0:0:0:ffff:c561:8a62
197.97.138.99 0:0:0:0:0:ffff:c561:8a63
197.97.138.100 0:0:0:0:0:ffff:c561:8a64
197.97.138.101 0:0:0:0:0:ffff:c561:8a65
197.97.138.102 0:0:0:0:0:ffff:c561:8a66
197.97.138.103 0:0:0:0:0:ffff:c561:8a67
197.97.138.104 0:0:0:0:0:ffff:c561:8a68
197.97.138.105 0:0:0:0:0:ffff:c561:8a69
197.97.138.106 0:0:0:0:0:ffff:c561:8a6a
197.97.138.107 0:0:0:0:0:ffff:c561:8a6b
197.97.138.108 0:0:0:0:0:ffff:c561:8a6c
197.97.138.109 0:0:0:0:0:ffff:c561:8a6d
197.97.138.110 0:0:0:0:0:ffff:c561:8a6e
197.97.138.111 0:0:0:0:0:ffff:c561:8a6f
197.97.138.112 0:0:0:0:0:ffff:c561:8a70
197.97.138.113 0:0:0:0:0:ffff:c561:8a71
197.97.138.114 0:0:0:0:0:ffff:c561:8a72
197.97.138.115 0:0:0:0:0:ffff:c561:8a73
197.97.138.116 0:0:0:0:0:ffff:c561:8a74
197.97.138.117 0:0:0:0:0:ffff:c561:8a75
197.97.138.118 0:0:0:0:0:ffff:c561:8a76
197.97.138.119 0:0:0:0:0:ffff:c561:8a77
197.97.138.120 0:0:0:0:0:ffff:c561:8a78


197.97.138.121 0:0:0:0:0:ffff:c561:8a79
197.97.138.122 0:0:0:0:0:ffff:c561:8a7a
197.97.138.123 0:0:0:0:0:ffff:c561:8a7b
197.97.138.124 0:0:0:0:0:ffff:c561:8a7c
197.97.138.125 0:0:0:0:0:ffff:c561:8a7d
197.97.138.126 0:0:0:0:0:ffff:c561:8a7e
197.97.138.127 0:0:0:0:0:ffff:c561:8a7f
197.97.138.128 0:0:0:0:0:ffff:c561:8a80
197.97.138.129 0:0:0:0:0:ffff:c561:8a81
197.97.138.130 0:0:0:0:0:ffff:c561:8a82
197.97.138.131 0:0:0:0:0:ffff:c561:8a83
197.97.138.132 0:0:0:0:0:ffff:c561:8a84
197.97.138.133 0:0:0:0:0:ffff:c561:8a85
197.97.138.134 0:0:0:0:0:ffff:c561:8a86
197.97.138.135 0:0:0:0:0:ffff:c561:8a87
197.97.138.136 0:0:0:0:0:ffff:c561:8a88
197.97.138.137 0:0:0:0:0:ffff:c561:8a89
197.97.138.138 0:0:0:0:0:ffff:c561:8a8a
197.97.138.139 0:0:0:0:0:ffff:c561:8a8b
197.97.138.140 0:0:0:0:0:ffff:c561:8a8c
197.97.138.141 0:0:0:0:0:ffff:c561:8a8d
197.97.138.142 0:0:0:0:0:ffff:c561:8a8e
197.97.138.143 0:0:0:0:0:ffff:c561:8a8f
197.97.138.144 0:0:0:0:0:ffff:c561:8a90
197.97.138.145 0:0:0:0:0:ffff:c561:8a91
197.97.138.146 0:0:0:0:0:ffff:c561:8a92
197.97.138.147 0:0:0:0:0:ffff:c561:8a93
197.97.138.148 0:0:0:0:0:ffff:c561:8a94
197.97.138.149 0:0:0:0:0:ffff:c561:8a95
197.97.138.150 0:0:0:0:0:ffff:c561:8a96
197.97.138.151 0:0:0:0:0:ffff:c561:8a97
197.97.138.152 0:0:0:0:0:ffff:c561:8a98
197.97.138.153 0:0:0:0:0:ffff:c561:8a99
197.97.138.154 0:0:0:0:0:ffff:c561:8a9a
197.97.138.155 0:0:0:0:0:ffff:c561:8a9b
197.97.138.156 0:0:0:0:0:ffff:c561:8a9c
197.97.138.157 0:0:0:0:0:ffff:c561:8a9d
197.97.138.158 0:0:0:0:0:ffff:c561:8a9e
197.97.138.159 0:0:0:0:0:ffff:c561:8a9f
197.97.138.160 0:0:0:0:0:ffff:c561:8aa0
197.97.138.161 0:0:0:0:0:ffff:c561:8aa1
197.97.138.162 0:0:0:0:0:ffff:c561:8aa2
197.97.138.163 0:0:0:0:0:ffff:c561:8aa3
197.97.138.164 0:0:0:0:0:ffff:c561:8aa4
197.97.138.165 0:0:0:0:0:ffff:c561:8aa5
197.97.138.166 0:0:0:0:0:ffff:c561:8aa6
197.97.138.167 0:0:0:0:0:ffff:c561:8aa7
197.97.138.168 0:0:0:0:0:ffff:c561:8aa8
197.97.138.169 0:0:0:0:0:ffff:c561:8aa9
197.97.138.170 0:0:0:0:0:ffff:c561:8aaa
197.97.138.171 0:0:0:0:0:ffff:c561:8aab
197.97.138.172 0:0:0:0:0:ffff:c561:8aac
197.97.138.173 0:0:0:0:0:ffff:c561:8aad
197.97.138.174 0:0:0:0:0:ffff:c561:8aae
197.97.138.175 0:0:0:0:0:ffff:c561:8aaf
197.97.138.176 0:0:0:0:0:ffff:c561:8ab0
197.97.138.177 0:0:0:0:0:ffff:c561:8ab1
197.97.138.178 0:0:0:0:0:ffff:c561:8ab2
197.97.138.179 0:0:0:0:0:ffff:c561:8ab3
197.97.138.180 0:0:0:0:0:ffff:c561:8ab4


197.97.138.181 0:0:0:0:0:ffff:c561:8ab5
197.97.138.182 0:0:0:0:0:ffff:c561:8ab6
197.97.138.183 0:0:0:0:0:ffff:c561:8ab7
197.97.138.184 0:0:0:0:0:ffff:c561:8ab8
197.97.138.185 0:0:0:0:0:ffff:c561:8ab9
197.97.138.186 0:0:0:0:0:ffff:c561:8aba
197.97.138.187 0:0:0:0:0:ffff:c561:8abb
197.97.138.188 0:0:0:0:0:ffff:c561:8abc
197.97.138.189 0:0:0:0:0:ffff:c561:8abd
197.97.138.190 0:0:0:0:0:ffff:c561:8abe
197.97.138.191 0:0:0:0:0:ffff:c561:8abf
197.97.138.192 0:0:0:0:0:ffff:c561:8ac0
197.97.138.193 0:0:0:0:0:ffff:c561:8ac1
197.97.138.194 0:0:0:0:0:ffff:c561:8ac2
197.97.138.195 0:0:0:0:0:ffff:c561:8ac3
197.97.138.196 0:0:0:0:0:ffff:c561:8ac4
197.97.138.197 0:0:0:0:0:ffff:c561:8ac5
197.97.138.198 0:0:0:0:0:ffff:c561:8ac6
197.97.138.199 0:0:0:0:0:ffff:c561:8ac7
197.97.138.200 0:0:0:0:0:ffff:c561:8ac8
197.97.138.201 0:0:0:0:0:ffff:c561:8ac9
197.97.138.202 0:0:0:0:0:ffff:c561:8aca
197.97.138.203 0:0:0:0:0:ffff:c561:8acb
197.97.138.204 0:0:0:0:0:ffff:c561:8acc
197.97.138.205 0:0:0:0:0:ffff:c561:8acd
197.97.138.206 0:0:0:0:0:ffff:c561:8ace
197.97.138.207 0:0:0:0:0:ffff:c561:8acf
197.97.138.208 0:0:0:0:0:ffff:c561:8ad0
197.97.138.209 0:0:0:0:0:ffff:c561:8ad1
197.97.138.210 0:0:0:0:0:ffff:c561:8ad2
197.97.138.211 0:0:0:0:0:ffff:c561:8ad3
197.97.138.212 0:0:0:0:0:ffff:c561:8ad4
197.97.138.213 0:0:0:0:0:ffff:c561:8ad5
197.97.138.214 0:0:0:0:0:ffff:c561:8ad6
197.97.138.215 0:0:0:0:0:ffff:c561:8ad7
197.97.138.216 0:0:0:0:0:ffff:c561:8ad8
197.97.138.217 0:0:0:0:0:ffff:c561:8ad9
197.97.138.218 0:0:0:0:0:ffff:c561:8ada
197.97.138.219 0:0:0:0:0:ffff:c561:8adb
197.97.138.220 0:0:0:0:0:ffff:c561:8adc
197.97.138.221 0:0:0:0:0:ffff:c561:8add
197.97.138.222 0:0:0:0:0:ffff:c561:8ade
197.97.138.223 0:0:0:0:0:ffff:c561:8adf
197.97.138.224 0:0:0:0:0:ffff:c561:8ae0
197.97.138.225 0:0:0:0:0:ffff:c561:8ae1
197.97.138.226 0:0:0:0:0:ffff:c561:8ae2
197.97.138.227 0:0:0:0:0:ffff:c561:8ae3
197.97.138.228 0:0:0:0:0:ffff:c561:8ae4
197.97.138.229 0:0:0:0:0:ffff:c561:8ae5
197.97.138.230 0:0:0:0:0:ffff:c561:8ae6
197.97.138.231 0:0:0:0:0:ffff:c561:8ae7
197.97.138.232 0:0:0:0:0:ffff:c561:8ae8
197.97.138.233 0:0:0:0:0:ffff:c561:8ae9
197.97.138.234 0:0:0:0:0:ffff:c561:8aea
197.97.138.235 0:0:0:0:0:ffff:c561:8aeb
197.97.138.236 0:0:0:0:0:ffff:c561:8aec
197.97.138.237 0:0:0:0:0:ffff:c561:8aed
197.97.138.238 0:0:0:0:0:ffff:c561:8aee
197.97.138.239 0:0:0:0:0:ffff:c561:8aef
197.97.138.240 0:0:0:0:0:ffff:c561:8af0
197.97.138.241 0:0:0:0:0:ffff:c561:8af1
197.97.138.242 0:0:0:0:0:ffff:c561:8af2
197.97.138.243 0:0:0:0:0:ffff:c561:8af3
197.97.138.244 0:0:0:0:0:ffff:c561:8af4
197.97.138.245 0:0:0:0:0:ffff:c561:8af5
197.97.138.246 0:0:0:0:0:ffff:c561:8af6
197.97.138.247 0:0:0:0:0:ffff:c561:8af7
197.97.138.248 0:0:0:0:0:ffff:c561:8af8
197.97.138.249 0:0:0:0:0:ffff:c561:8af9
197.97.138.250 0:0:0:0:0:ffff:c561:8afa
197.97.138.251 0:0:0:0:0:ffff:c561:8afb
197.97.138.252 0:0:0:0:0:ffff:c561:8afc
197.97.138.253 0:0:0:0:0:ffff:c561:8afd
197.97.138.254 0:0:0:0:0:ffff:c561:8afe
197.97.138.255 0:0:0:0:0:ffff:c561:8aff


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.