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
197.151.202.1 0:0:0:0:0:ffff:c597:ca01
197.151.202.2 0:0:0:0:0:ffff:c597:ca02
197.151.202.3 0:0:0:0:0:ffff:c597:ca03
197.151.202.4 0:0:0:0:0:ffff:c597:ca04
197.151.202.5 0:0:0:0:0:ffff:c597:ca05
197.151.202.6 0:0:0:0:0:ffff:c597:ca06
197.151.202.7 0:0:0:0:0:ffff:c597:ca07
197.151.202.8 0:0:0:0:0:ffff:c597:ca08
197.151.202.9 0:0:0:0:0:ffff:c597:ca09
197.151.202.10 0:0:0:0:0:ffff:c597:ca0a
197.151.202.11 0:0:0:0:0:ffff:c597:ca0b
197.151.202.12 0:0:0:0:0:ffff:c597:ca0c
197.151.202.13 0:0:0:0:0:ffff:c597:ca0d
197.151.202.14 0:0:0:0:0:ffff:c597:ca0e
197.151.202.15 0:0:0:0:0:ffff:c597:ca0f
197.151.202.16 0:0:0:0:0:ffff:c597:ca10
197.151.202.17 0:0:0:0:0:ffff:c597:ca11
197.151.202.18 0:0:0:0:0:ffff:c597:ca12
197.151.202.19 0:0:0:0:0:ffff:c597:ca13
197.151.202.20 0:0:0:0:0:ffff:c597:ca14
197.151.202.21 0:0:0:0:0:ffff:c597:ca15
197.151.202.22 0:0:0:0:0:ffff:c597:ca16
197.151.202.23 0:0:0:0:0:ffff:c597:ca17
197.151.202.24 0:0:0:0:0:ffff:c597:ca18
197.151.202.25 0:0:0:0:0:ffff:c597:ca19
197.151.202.26 0:0:0:0:0:ffff:c597:ca1a
197.151.202.27 0:0:0:0:0:ffff:c597:ca1b
197.151.202.28 0:0:0:0:0:ffff:c597:ca1c
197.151.202.29 0:0:0:0:0:ffff:c597:ca1d
197.151.202.30 0:0:0:0:0:ffff:c597:ca1e
197.151.202.31 0:0:0:0:0:ffff:c597:ca1f
197.151.202.32 0:0:0:0:0:ffff:c597:ca20
197.151.202.33 0:0:0:0:0:ffff:c597:ca21
197.151.202.34 0:0:0:0:0:ffff:c597:ca22
197.151.202.35 0:0:0:0:0:ffff:c597:ca23
197.151.202.36 0:0:0:0:0:ffff:c597:ca24
197.151.202.37 0:0:0:0:0:ffff:c597:ca25
197.151.202.38 0:0:0:0:0:ffff:c597:ca26
197.151.202.39 0:0:0:0:0:ffff:c597:ca27
197.151.202.40 0:0:0:0:0:ffff:c597:ca28
197.151.202.41 0:0:0:0:0:ffff:c597:ca29
197.151.202.42 0:0:0:0:0:ffff:c597:ca2a
197.151.202.43 0:0:0:0:0:ffff:c597:ca2b
197.151.202.44 0:0:0:0:0:ffff:c597:ca2c
197.151.202.45 0:0:0:0:0:ffff:c597:ca2d
197.151.202.46 0:0:0:0:0:ffff:c597:ca2e
197.151.202.47 0:0:0:0:0:ffff:c597:ca2f
197.151.202.48 0:0:0:0:0:ffff:c597:ca30
197.151.202.49 0:0:0:0:0:ffff:c597:ca31
197.151.202.50 0:0:0:0:0:ffff:c597:ca32
197.151.202.51 0:0:0:0:0:ffff:c597:ca33
197.151.202.52 0:0:0:0:0:ffff:c597:ca34
197.151.202.53 0:0:0:0:0:ffff:c597:ca35
197.151.202.54 0:0:0:0:0:ffff:c597:ca36
197.151.202.55 0:0:0:0:0:ffff:c597:ca37
197.151.202.56 0:0:0:0:0:ffff:c597:ca38
197.151.202.57 0:0:0:0:0:ffff:c597:ca39
197.151.202.58 0:0:0:0:0:ffff:c597:ca3a
197.151.202.59 0:0:0:0:0:ffff:c597:ca3b
197.151.202.60 0:0:0:0:0:ffff:c597:ca3c


197.151.202.61 0:0:0:0:0:ffff:c597:ca3d
197.151.202.62 0:0:0:0:0:ffff:c597:ca3e
197.151.202.63 0:0:0:0:0:ffff:c597:ca3f
197.151.202.64 0:0:0:0:0:ffff:c597:ca40
197.151.202.65 0:0:0:0:0:ffff:c597:ca41
197.151.202.66 0:0:0:0:0:ffff:c597:ca42
197.151.202.67 0:0:0:0:0:ffff:c597:ca43
197.151.202.68 0:0:0:0:0:ffff:c597:ca44
197.151.202.69 0:0:0:0:0:ffff:c597:ca45
197.151.202.70 0:0:0:0:0:ffff:c597:ca46
197.151.202.71 0:0:0:0:0:ffff:c597:ca47
197.151.202.72 0:0:0:0:0:ffff:c597:ca48
197.151.202.73 0:0:0:0:0:ffff:c597:ca49
197.151.202.74 0:0:0:0:0:ffff:c597:ca4a
197.151.202.75 0:0:0:0:0:ffff:c597:ca4b
197.151.202.76 0:0:0:0:0:ffff:c597:ca4c
197.151.202.77 0:0:0:0:0:ffff:c597:ca4d
197.151.202.78 0:0:0:0:0:ffff:c597:ca4e
197.151.202.79 0:0:0:0:0:ffff:c597:ca4f
197.151.202.80 0:0:0:0:0:ffff:c597:ca50
197.151.202.81 0:0:0:0:0:ffff:c597:ca51
197.151.202.82 0:0:0:0:0:ffff:c597:ca52
197.151.202.83 0:0:0:0:0:ffff:c597:ca53
197.151.202.84 0:0:0:0:0:ffff:c597:ca54
197.151.202.85 0:0:0:0:0:ffff:c597:ca55
197.151.202.86 0:0:0:0:0:ffff:c597:ca56
197.151.202.87 0:0:0:0:0:ffff:c597:ca57
197.151.202.88 0:0:0:0:0:ffff:c597:ca58
197.151.202.89 0:0:0:0:0:ffff:c597:ca59
197.151.202.90 0:0:0:0:0:ffff:c597:ca5a
197.151.202.91 0:0:0:0:0:ffff:c597:ca5b
197.151.202.92 0:0:0:0:0:ffff:c597:ca5c
197.151.202.93 0:0:0:0:0:ffff:c597:ca5d
197.151.202.94 0:0:0:0:0:ffff:c597:ca5e
197.151.202.95 0:0:0:0:0:ffff:c597:ca5f
197.151.202.96 0:0:0:0:0:ffff:c597:ca60
197.151.202.97 0:0:0:0:0:ffff:c597:ca61
197.151.202.98 0:0:0:0:0:ffff:c597:ca62
197.151.202.99 0:0:0:0:0:ffff:c597:ca63
197.151.202.100 0:0:0:0:0:ffff:c597:ca64
197.151.202.101 0:0:0:0:0:ffff:c597:ca65
197.151.202.102 0:0:0:0:0:ffff:c597:ca66
197.151.202.103 0:0:0:0:0:ffff:c597:ca67
197.151.202.104 0:0:0:0:0:ffff:c597:ca68
197.151.202.105 0:0:0:0:0:ffff:c597:ca69
197.151.202.106 0:0:0:0:0:ffff:c597:ca6a
197.151.202.107 0:0:0:0:0:ffff:c597:ca6b
197.151.202.108 0:0:0:0:0:ffff:c597:ca6c
197.151.202.109 0:0:0:0:0:ffff:c597:ca6d
197.151.202.110 0:0:0:0:0:ffff:c597:ca6e
197.151.202.111 0:0:0:0:0:ffff:c597:ca6f
197.151.202.112 0:0:0:0:0:ffff:c597:ca70
197.151.202.113 0:0:0:0:0:ffff:c597:ca71
197.151.202.114 0:0:0:0:0:ffff:c597:ca72
197.151.202.115 0:0:0:0:0:ffff:c597:ca73
197.151.202.116 0:0:0:0:0:ffff:c597:ca74
197.151.202.117 0:0:0:0:0:ffff:c597:ca75
197.151.202.118 0:0:0:0:0:ffff:c597:ca76
197.151.202.119 0:0:0:0:0:ffff:c597:ca77
197.151.202.120 0:0:0:0:0:ffff:c597:ca78


197.151.202.121 0:0:0:0:0:ffff:c597:ca79
197.151.202.122 0:0:0:0:0:ffff:c597:ca7a
197.151.202.123 0:0:0:0:0:ffff:c597:ca7b
197.151.202.124 0:0:0:0:0:ffff:c597:ca7c
197.151.202.125 0:0:0:0:0:ffff:c597:ca7d
197.151.202.126 0:0:0:0:0:ffff:c597:ca7e
197.151.202.127 0:0:0:0:0:ffff:c597:ca7f
197.151.202.128 0:0:0:0:0:ffff:c597:ca80
197.151.202.129 0:0:0:0:0:ffff:c597:ca81
197.151.202.130 0:0:0:0:0:ffff:c597:ca82
197.151.202.131 0:0:0:0:0:ffff:c597:ca83
197.151.202.132 0:0:0:0:0:ffff:c597:ca84
197.151.202.133 0:0:0:0:0:ffff:c597:ca85
197.151.202.134 0:0:0:0:0:ffff:c597:ca86
197.151.202.135 0:0:0:0:0:ffff:c597:ca87
197.151.202.136 0:0:0:0:0:ffff:c597:ca88
197.151.202.137 0:0:0:0:0:ffff:c597:ca89
197.151.202.138 0:0:0:0:0:ffff:c597:ca8a
197.151.202.139 0:0:0:0:0:ffff:c597:ca8b
197.151.202.140 0:0:0:0:0:ffff:c597:ca8c
197.151.202.141 0:0:0:0:0:ffff:c597:ca8d
197.151.202.142 0:0:0:0:0:ffff:c597:ca8e
197.151.202.143 0:0:0:0:0:ffff:c597:ca8f
197.151.202.144 0:0:0:0:0:ffff:c597:ca90
197.151.202.145 0:0:0:0:0:ffff:c597:ca91
197.151.202.146 0:0:0:0:0:ffff:c597:ca92
197.151.202.147 0:0:0:0:0:ffff:c597:ca93
197.151.202.148 0:0:0:0:0:ffff:c597:ca94
197.151.202.149 0:0:0:0:0:ffff:c597:ca95
197.151.202.150 0:0:0:0:0:ffff:c597:ca96
197.151.202.151 0:0:0:0:0:ffff:c597:ca97
197.151.202.152 0:0:0:0:0:ffff:c597:ca98
197.151.202.153 0:0:0:0:0:ffff:c597:ca99
197.151.202.154 0:0:0:0:0:ffff:c597:ca9a
197.151.202.155 0:0:0:0:0:ffff:c597:ca9b
197.151.202.156 0:0:0:0:0:ffff:c597:ca9c
197.151.202.157 0:0:0:0:0:ffff:c597:ca9d
197.151.202.158 0:0:0:0:0:ffff:c597:ca9e
197.151.202.159 0:0:0:0:0:ffff:c597:ca9f
197.151.202.160 0:0:0:0:0:ffff:c597:caa0
197.151.202.161 0:0:0:0:0:ffff:c597:caa1
197.151.202.162 0:0:0:0:0:ffff:c597:caa2
197.151.202.163 0:0:0:0:0:ffff:c597:caa3
197.151.202.164 0:0:0:0:0:ffff:c597:caa4
197.151.202.165 0:0:0:0:0:ffff:c597:caa5
197.151.202.166 0:0:0:0:0:ffff:c597:caa6
197.151.202.167 0:0:0:0:0:ffff:c597:caa7
197.151.202.168 0:0:0:0:0:ffff:c597:caa8
197.151.202.169 0:0:0:0:0:ffff:c597:caa9
197.151.202.170 0:0:0:0:0:ffff:c597:caaa
197.151.202.171 0:0:0:0:0:ffff:c597:caab
197.151.202.172 0:0:0:0:0:ffff:c597:caac
197.151.202.173 0:0:0:0:0:ffff:c597:caad
197.151.202.174 0:0:0:0:0:ffff:c597:caae
197.151.202.175 0:0:0:0:0:ffff:c597:caaf
197.151.202.176 0:0:0:0:0:ffff:c597:cab0
197.151.202.177 0:0:0:0:0:ffff:c597:cab1
197.151.202.178 0:0:0:0:0:ffff:c597:cab2
197.151.202.179 0:0:0:0:0:ffff:c597:cab3
197.151.202.180 0:0:0:0:0:ffff:c597:cab4


197.151.202.181 0:0:0:0:0:ffff:c597:cab5
197.151.202.182 0:0:0:0:0:ffff:c597:cab6
197.151.202.183 0:0:0:0:0:ffff:c597:cab7
197.151.202.184 0:0:0:0:0:ffff:c597:cab8
197.151.202.185 0:0:0:0:0:ffff:c597:cab9
197.151.202.186 0:0:0:0:0:ffff:c597:caba
197.151.202.187 0:0:0:0:0:ffff:c597:cabb
197.151.202.188 0:0:0:0:0:ffff:c597:cabc
197.151.202.189 0:0:0:0:0:ffff:c597:cabd
197.151.202.190 0:0:0:0:0:ffff:c597:cabe
197.151.202.191 0:0:0:0:0:ffff:c597:cabf
197.151.202.192 0:0:0:0:0:ffff:c597:cac0
197.151.202.193 0:0:0:0:0:ffff:c597:cac1
197.151.202.194 0:0:0:0:0:ffff:c597:cac2
197.151.202.195 0:0:0:0:0:ffff:c597:cac3
197.151.202.196 0:0:0:0:0:ffff:c597:cac4
197.151.202.197 0:0:0:0:0:ffff:c597:cac5
197.151.202.198 0:0:0:0:0:ffff:c597:cac6
197.151.202.199 0:0:0:0:0:ffff:c597:cac7
197.151.202.200 0:0:0:0:0:ffff:c597:cac8
197.151.202.201 0:0:0:0:0:ffff:c597:cac9
197.151.202.202 0:0:0:0:0:ffff:c597:caca
197.151.202.203 0:0:0:0:0:ffff:c597:cacb
197.151.202.204 0:0:0:0:0:ffff:c597:cacc
197.151.202.205 0:0:0:0:0:ffff:c597:cacd
197.151.202.206 0:0:0:0:0:ffff:c597:cace
197.151.202.207 0:0:0:0:0:ffff:c597:cacf
197.151.202.208 0:0:0:0:0:ffff:c597:cad0
197.151.202.209 0:0:0:0:0:ffff:c597:cad1
197.151.202.210 0:0:0:0:0:ffff:c597:cad2
197.151.202.211 0:0:0:0:0:ffff:c597:cad3
197.151.202.212 0:0:0:0:0:ffff:c597:cad4
197.151.202.213 0:0:0:0:0:ffff:c597:cad5
197.151.202.214 0:0:0:0:0:ffff:c597:cad6
197.151.202.215 0:0:0:0:0:ffff:c597:cad7
197.151.202.216 0:0:0:0:0:ffff:c597:cad8
197.151.202.217 0:0:0:0:0:ffff:c597:cad9
197.151.202.218 0:0:0:0:0:ffff:c597:cada
197.151.202.219 0:0:0:0:0:ffff:c597:cadb
197.151.202.220 0:0:0:0:0:ffff:c597:cadc
197.151.202.221 0:0:0:0:0:ffff:c597:cadd
197.151.202.222 0:0:0:0:0:ffff:c597:cade
197.151.202.223 0:0:0:0:0:ffff:c597:cadf
197.151.202.224 0:0:0:0:0:ffff:c597:cae0
197.151.202.225 0:0:0:0:0:ffff:c597:cae1
197.151.202.226 0:0:0:0:0:ffff:c597:cae2
197.151.202.227 0:0:0:0:0:ffff:c597:cae3
197.151.202.228 0:0:0:0:0:ffff:c597:cae4
197.151.202.229 0:0:0:0:0:ffff:c597:cae5
197.151.202.230 0:0:0:0:0:ffff:c597:cae6
197.151.202.231 0:0:0:0:0:ffff:c597:cae7
197.151.202.232 0:0:0:0:0:ffff:c597:cae8
197.151.202.233 0:0:0:0:0:ffff:c597:cae9
197.151.202.234 0:0:0:0:0:ffff:c597:caea
197.151.202.235 0:0:0:0:0:ffff:c597:caeb
197.151.202.236 0:0:0:0:0:ffff:c597:caec
197.151.202.237 0:0:0:0:0:ffff:c597:caed
197.151.202.238 0:0:0:0:0:ffff:c597:caee
197.151.202.239 0:0:0:0:0:ffff:c597:caef
197.151.202.240 0:0:0:0:0:ffff:c597:caf0
197.151.202.241 0:0:0:0:0:ffff:c597:caf1
197.151.202.242 0:0:0:0:0:ffff:c597:caf2
197.151.202.243 0:0:0:0:0:ffff:c597:caf3
197.151.202.244 0:0:0:0:0:ffff:c597:caf4
197.151.202.245 0:0:0:0:0:ffff:c597:caf5
197.151.202.246 0:0:0:0:0:ffff:c597:caf6
197.151.202.247 0:0:0:0:0:ffff:c597:caf7
197.151.202.248 0:0:0:0:0:ffff:c597:caf8
197.151.202.249 0:0:0:0:0:ffff:c597:caf9
197.151.202.250 0:0:0:0:0:ffff:c597:cafa
197.151.202.251 0:0:0:0:0:ffff:c597:cafb
197.151.202.252 0:0:0:0:0:ffff:c597:cafc
197.151.202.253 0:0:0:0:0:ffff:c597:cafd
197.151.202.254 0:0:0:0:0:ffff:c597:cafe
197.151.202.255 0:0:0:0:0:ffff:c597:caff


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.