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
197.151.122.1 0:0:0:0:0:ffff:c597:7a01
197.151.122.2 0:0:0:0:0:ffff:c597:7a02
197.151.122.3 0:0:0:0:0:ffff:c597:7a03
197.151.122.4 0:0:0:0:0:ffff:c597:7a04
197.151.122.5 0:0:0:0:0:ffff:c597:7a05
197.151.122.6 0:0:0:0:0:ffff:c597:7a06
197.151.122.7 0:0:0:0:0:ffff:c597:7a07
197.151.122.8 0:0:0:0:0:ffff:c597:7a08
197.151.122.9 0:0:0:0:0:ffff:c597:7a09
197.151.122.10 0:0:0:0:0:ffff:c597:7a0a
197.151.122.11 0:0:0:0:0:ffff:c597:7a0b
197.151.122.12 0:0:0:0:0:ffff:c597:7a0c
197.151.122.13 0:0:0:0:0:ffff:c597:7a0d
197.151.122.14 0:0:0:0:0:ffff:c597:7a0e
197.151.122.15 0:0:0:0:0:ffff:c597:7a0f
197.151.122.16 0:0:0:0:0:ffff:c597:7a10
197.151.122.17 0:0:0:0:0:ffff:c597:7a11
197.151.122.18 0:0:0:0:0:ffff:c597:7a12
197.151.122.19 0:0:0:0:0:ffff:c597:7a13
197.151.122.20 0:0:0:0:0:ffff:c597:7a14
197.151.122.21 0:0:0:0:0:ffff:c597:7a15
197.151.122.22 0:0:0:0:0:ffff:c597:7a16
197.151.122.23 0:0:0:0:0:ffff:c597:7a17
197.151.122.24 0:0:0:0:0:ffff:c597:7a18
197.151.122.25 0:0:0:0:0:ffff:c597:7a19
197.151.122.26 0:0:0:0:0:ffff:c597:7a1a
197.151.122.27 0:0:0:0:0:ffff:c597:7a1b
197.151.122.28 0:0:0:0:0:ffff:c597:7a1c
197.151.122.29 0:0:0:0:0:ffff:c597:7a1d
197.151.122.30 0:0:0:0:0:ffff:c597:7a1e
197.151.122.31 0:0:0:0:0:ffff:c597:7a1f
197.151.122.32 0:0:0:0:0:ffff:c597:7a20
197.151.122.33 0:0:0:0:0:ffff:c597:7a21
197.151.122.34 0:0:0:0:0:ffff:c597:7a22
197.151.122.35 0:0:0:0:0:ffff:c597:7a23
197.151.122.36 0:0:0:0:0:ffff:c597:7a24
197.151.122.37 0:0:0:0:0:ffff:c597:7a25
197.151.122.38 0:0:0:0:0:ffff:c597:7a26
197.151.122.39 0:0:0:0:0:ffff:c597:7a27
197.151.122.40 0:0:0:0:0:ffff:c597:7a28
197.151.122.41 0:0:0:0:0:ffff:c597:7a29
197.151.122.42 0:0:0:0:0:ffff:c597:7a2a
197.151.122.43 0:0:0:0:0:ffff:c597:7a2b
197.151.122.44 0:0:0:0:0:ffff:c597:7a2c
197.151.122.45 0:0:0:0:0:ffff:c597:7a2d
197.151.122.46 0:0:0:0:0:ffff:c597:7a2e
197.151.122.47 0:0:0:0:0:ffff:c597:7a2f
197.151.122.48 0:0:0:0:0:ffff:c597:7a30
197.151.122.49 0:0:0:0:0:ffff:c597:7a31
197.151.122.50 0:0:0:0:0:ffff:c597:7a32
197.151.122.51 0:0:0:0:0:ffff:c597:7a33
197.151.122.52 0:0:0:0:0:ffff:c597:7a34
197.151.122.53 0:0:0:0:0:ffff:c597:7a35
197.151.122.54 0:0:0:0:0:ffff:c597:7a36
197.151.122.55 0:0:0:0:0:ffff:c597:7a37
197.151.122.56 0:0:0:0:0:ffff:c597:7a38
197.151.122.57 0:0:0:0:0:ffff:c597:7a39
197.151.122.58 0:0:0:0:0:ffff:c597:7a3a
197.151.122.59 0:0:0:0:0:ffff:c597:7a3b
197.151.122.60 0:0:0:0:0:ffff:c597:7a3c


197.151.122.61 0:0:0:0:0:ffff:c597:7a3d
197.151.122.62 0:0:0:0:0:ffff:c597:7a3e
197.151.122.63 0:0:0:0:0:ffff:c597:7a3f
197.151.122.64 0:0:0:0:0:ffff:c597:7a40
197.151.122.65 0:0:0:0:0:ffff:c597:7a41
197.151.122.66 0:0:0:0:0:ffff:c597:7a42
197.151.122.67 0:0:0:0:0:ffff:c597:7a43
197.151.122.68 0:0:0:0:0:ffff:c597:7a44
197.151.122.69 0:0:0:0:0:ffff:c597:7a45
197.151.122.70 0:0:0:0:0:ffff:c597:7a46
197.151.122.71 0:0:0:0:0:ffff:c597:7a47
197.151.122.72 0:0:0:0:0:ffff:c597:7a48
197.151.122.73 0:0:0:0:0:ffff:c597:7a49
197.151.122.74 0:0:0:0:0:ffff:c597:7a4a
197.151.122.75 0:0:0:0:0:ffff:c597:7a4b
197.151.122.76 0:0:0:0:0:ffff:c597:7a4c
197.151.122.77 0:0:0:0:0:ffff:c597:7a4d
197.151.122.78 0:0:0:0:0:ffff:c597:7a4e
197.151.122.79 0:0:0:0:0:ffff:c597:7a4f
197.151.122.80 0:0:0:0:0:ffff:c597:7a50
197.151.122.81 0:0:0:0:0:ffff:c597:7a51
197.151.122.82 0:0:0:0:0:ffff:c597:7a52
197.151.122.83 0:0:0:0:0:ffff:c597:7a53
197.151.122.84 0:0:0:0:0:ffff:c597:7a54
197.151.122.85 0:0:0:0:0:ffff:c597:7a55
197.151.122.86 0:0:0:0:0:ffff:c597:7a56
197.151.122.87 0:0:0:0:0:ffff:c597:7a57
197.151.122.88 0:0:0:0:0:ffff:c597:7a58
197.151.122.89 0:0:0:0:0:ffff:c597:7a59
197.151.122.90 0:0:0:0:0:ffff:c597:7a5a
197.151.122.91 0:0:0:0:0:ffff:c597:7a5b
197.151.122.92 0:0:0:0:0:ffff:c597:7a5c
197.151.122.93 0:0:0:0:0:ffff:c597:7a5d
197.151.122.94 0:0:0:0:0:ffff:c597:7a5e
197.151.122.95 0:0:0:0:0:ffff:c597:7a5f
197.151.122.96 0:0:0:0:0:ffff:c597:7a60
197.151.122.97 0:0:0:0:0:ffff:c597:7a61
197.151.122.98 0:0:0:0:0:ffff:c597:7a62
197.151.122.99 0:0:0:0:0:ffff:c597:7a63
197.151.122.100 0:0:0:0:0:ffff:c597:7a64
197.151.122.101 0:0:0:0:0:ffff:c597:7a65
197.151.122.102 0:0:0:0:0:ffff:c597:7a66
197.151.122.103 0:0:0:0:0:ffff:c597:7a67
197.151.122.104 0:0:0:0:0:ffff:c597:7a68
197.151.122.105 0:0:0:0:0:ffff:c597:7a69
197.151.122.106 0:0:0:0:0:ffff:c597:7a6a
197.151.122.107 0:0:0:0:0:ffff:c597:7a6b
197.151.122.108 0:0:0:0:0:ffff:c597:7a6c
197.151.122.109 0:0:0:0:0:ffff:c597:7a6d
197.151.122.110 0:0:0:0:0:ffff:c597:7a6e
197.151.122.111 0:0:0:0:0:ffff:c597:7a6f
197.151.122.112 0:0:0:0:0:ffff:c597:7a70
197.151.122.113 0:0:0:0:0:ffff:c597:7a71
197.151.122.114 0:0:0:0:0:ffff:c597:7a72
197.151.122.115 0:0:0:0:0:ffff:c597:7a73
197.151.122.116 0:0:0:0:0:ffff:c597:7a74
197.151.122.117 0:0:0:0:0:ffff:c597:7a75
197.151.122.118 0:0:0:0:0:ffff:c597:7a76
197.151.122.119 0:0:0:0:0:ffff:c597:7a77
197.151.122.120 0:0:0:0:0:ffff:c597:7a78


197.151.122.121 0:0:0:0:0:ffff:c597:7a79
197.151.122.122 0:0:0:0:0:ffff:c597:7a7a
197.151.122.123 0:0:0:0:0:ffff:c597:7a7b
197.151.122.124 0:0:0:0:0:ffff:c597:7a7c
197.151.122.125 0:0:0:0:0:ffff:c597:7a7d
197.151.122.126 0:0:0:0:0:ffff:c597:7a7e
197.151.122.127 0:0:0:0:0:ffff:c597:7a7f
197.151.122.128 0:0:0:0:0:ffff:c597:7a80
197.151.122.129 0:0:0:0:0:ffff:c597:7a81
197.151.122.130 0:0:0:0:0:ffff:c597:7a82
197.151.122.131 0:0:0:0:0:ffff:c597:7a83
197.151.122.132 0:0:0:0:0:ffff:c597:7a84
197.151.122.133 0:0:0:0:0:ffff:c597:7a85
197.151.122.134 0:0:0:0:0:ffff:c597:7a86
197.151.122.135 0:0:0:0:0:ffff:c597:7a87
197.151.122.136 0:0:0:0:0:ffff:c597:7a88
197.151.122.137 0:0:0:0:0:ffff:c597:7a89
197.151.122.138 0:0:0:0:0:ffff:c597:7a8a
197.151.122.139 0:0:0:0:0:ffff:c597:7a8b
197.151.122.140 0:0:0:0:0:ffff:c597:7a8c
197.151.122.141 0:0:0:0:0:ffff:c597:7a8d
197.151.122.142 0:0:0:0:0:ffff:c597:7a8e
197.151.122.143 0:0:0:0:0:ffff:c597:7a8f
197.151.122.144 0:0:0:0:0:ffff:c597:7a90
197.151.122.145 0:0:0:0:0:ffff:c597:7a91
197.151.122.146 0:0:0:0:0:ffff:c597:7a92
197.151.122.147 0:0:0:0:0:ffff:c597:7a93
197.151.122.148 0:0:0:0:0:ffff:c597:7a94
197.151.122.149 0:0:0:0:0:ffff:c597:7a95
197.151.122.150 0:0:0:0:0:ffff:c597:7a96
197.151.122.151 0:0:0:0:0:ffff:c597:7a97
197.151.122.152 0:0:0:0:0:ffff:c597:7a98
197.151.122.153 0:0:0:0:0:ffff:c597:7a99
197.151.122.154 0:0:0:0:0:ffff:c597:7a9a
197.151.122.155 0:0:0:0:0:ffff:c597:7a9b
197.151.122.156 0:0:0:0:0:ffff:c597:7a9c
197.151.122.157 0:0:0:0:0:ffff:c597:7a9d
197.151.122.158 0:0:0:0:0:ffff:c597:7a9e
197.151.122.159 0:0:0:0:0:ffff:c597:7a9f
197.151.122.160 0:0:0:0:0:ffff:c597:7aa0
197.151.122.161 0:0:0:0:0:ffff:c597:7aa1
197.151.122.162 0:0:0:0:0:ffff:c597:7aa2
197.151.122.163 0:0:0:0:0:ffff:c597:7aa3
197.151.122.164 0:0:0:0:0:ffff:c597:7aa4
197.151.122.165 0:0:0:0:0:ffff:c597:7aa5
197.151.122.166 0:0:0:0:0:ffff:c597:7aa6
197.151.122.167 0:0:0:0:0:ffff:c597:7aa7
197.151.122.168 0:0:0:0:0:ffff:c597:7aa8
197.151.122.169 0:0:0:0:0:ffff:c597:7aa9
197.151.122.170 0:0:0:0:0:ffff:c597:7aaa
197.151.122.171 0:0:0:0:0:ffff:c597:7aab
197.151.122.172 0:0:0:0:0:ffff:c597:7aac
197.151.122.173 0:0:0:0:0:ffff:c597:7aad
197.151.122.174 0:0:0:0:0:ffff:c597:7aae
197.151.122.175 0:0:0:0:0:ffff:c597:7aaf
197.151.122.176 0:0:0:0:0:ffff:c597:7ab0
197.151.122.177 0:0:0:0:0:ffff:c597:7ab1
197.151.122.178 0:0:0:0:0:ffff:c597:7ab2
197.151.122.179 0:0:0:0:0:ffff:c597:7ab3
197.151.122.180 0:0:0:0:0:ffff:c597:7ab4


197.151.122.181 0:0:0:0:0:ffff:c597:7ab5
197.151.122.182 0:0:0:0:0:ffff:c597:7ab6
197.151.122.183 0:0:0:0:0:ffff:c597:7ab7
197.151.122.184 0:0:0:0:0:ffff:c597:7ab8
197.151.122.185 0:0:0:0:0:ffff:c597:7ab9
197.151.122.186 0:0:0:0:0:ffff:c597:7aba
197.151.122.187 0:0:0:0:0:ffff:c597:7abb
197.151.122.188 0:0:0:0:0:ffff:c597:7abc
197.151.122.189 0:0:0:0:0:ffff:c597:7abd
197.151.122.190 0:0:0:0:0:ffff:c597:7abe
197.151.122.191 0:0:0:0:0:ffff:c597:7abf
197.151.122.192 0:0:0:0:0:ffff:c597:7ac0
197.151.122.193 0:0:0:0:0:ffff:c597:7ac1
197.151.122.194 0:0:0:0:0:ffff:c597:7ac2
197.151.122.195 0:0:0:0:0:ffff:c597:7ac3
197.151.122.196 0:0:0:0:0:ffff:c597:7ac4
197.151.122.197 0:0:0:0:0:ffff:c597:7ac5
197.151.122.198 0:0:0:0:0:ffff:c597:7ac6
197.151.122.199 0:0:0:0:0:ffff:c597:7ac7
197.151.122.200 0:0:0:0:0:ffff:c597:7ac8
197.151.122.201 0:0:0:0:0:ffff:c597:7ac9
197.151.122.202 0:0:0:0:0:ffff:c597:7aca
197.151.122.203 0:0:0:0:0:ffff:c597:7acb
197.151.122.204 0:0:0:0:0:ffff:c597:7acc
197.151.122.205 0:0:0:0:0:ffff:c597:7acd
197.151.122.206 0:0:0:0:0:ffff:c597:7ace
197.151.122.207 0:0:0:0:0:ffff:c597:7acf
197.151.122.208 0:0:0:0:0:ffff:c597:7ad0
197.151.122.209 0:0:0:0:0:ffff:c597:7ad1
197.151.122.210 0:0:0:0:0:ffff:c597:7ad2
197.151.122.211 0:0:0:0:0:ffff:c597:7ad3
197.151.122.212 0:0:0:0:0:ffff:c597:7ad4
197.151.122.213 0:0:0:0:0:ffff:c597:7ad5
197.151.122.214 0:0:0:0:0:ffff:c597:7ad6
197.151.122.215 0:0:0:0:0:ffff:c597:7ad7
197.151.122.216 0:0:0:0:0:ffff:c597:7ad8
197.151.122.217 0:0:0:0:0:ffff:c597:7ad9
197.151.122.218 0:0:0:0:0:ffff:c597:7ada
197.151.122.219 0:0:0:0:0:ffff:c597:7adb
197.151.122.220 0:0:0:0:0:ffff:c597:7adc
197.151.122.221 0:0:0:0:0:ffff:c597:7add
197.151.122.222 0:0:0:0:0:ffff:c597:7ade
197.151.122.223 0:0:0:0:0:ffff:c597:7adf
197.151.122.224 0:0:0:0:0:ffff:c597:7ae0
197.151.122.225 0:0:0:0:0:ffff:c597:7ae1
197.151.122.226 0:0:0:0:0:ffff:c597:7ae2
197.151.122.227 0:0:0:0:0:ffff:c597:7ae3
197.151.122.228 0:0:0:0:0:ffff:c597:7ae4
197.151.122.229 0:0:0:0:0:ffff:c597:7ae5
197.151.122.230 0:0:0:0:0:ffff:c597:7ae6
197.151.122.231 0:0:0:0:0:ffff:c597:7ae7
197.151.122.232 0:0:0:0:0:ffff:c597:7ae8
197.151.122.233 0:0:0:0:0:ffff:c597:7ae9
197.151.122.234 0:0:0:0:0:ffff:c597:7aea
197.151.122.235 0:0:0:0:0:ffff:c597:7aeb
197.151.122.236 0:0:0:0:0:ffff:c597:7aec
197.151.122.237 0:0:0:0:0:ffff:c597:7aed
197.151.122.238 0:0:0:0:0:ffff:c597:7aee
197.151.122.239 0:0:0:0:0:ffff:c597:7aef
197.151.122.240 0:0:0:0:0:ffff:c597:7af0
197.151.122.241 0:0:0:0:0:ffff:c597:7af1
197.151.122.242 0:0:0:0:0:ffff:c597:7af2
197.151.122.243 0:0:0:0:0:ffff:c597:7af3
197.151.122.244 0:0:0:0:0:ffff:c597:7af4
197.151.122.245 0:0:0:0:0:ffff:c597:7af5
197.151.122.246 0:0:0:0:0:ffff:c597:7af6
197.151.122.247 0:0:0:0:0:ffff:c597:7af7
197.151.122.248 0:0:0:0:0:ffff:c597:7af8
197.151.122.249 0:0:0:0:0:ffff:c597:7af9
197.151.122.250 0:0:0:0:0:ffff:c597:7afa
197.151.122.251 0:0:0:0:0:ffff:c597:7afb
197.151.122.252 0:0:0:0:0:ffff:c597:7afc
197.151.122.253 0:0:0:0:0:ffff:c597:7afd
197.151.122.254 0:0:0:0:0:ffff:c597:7afe
197.151.122.255 0:0:0:0:0:ffff:c597:7aff


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.