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
197.151.172.1 0:0:0:0:0:ffff:c597:ac01
197.151.172.2 0:0:0:0:0:ffff:c597:ac02
197.151.172.3 0:0:0:0:0:ffff:c597:ac03
197.151.172.4 0:0:0:0:0:ffff:c597:ac04
197.151.172.5 0:0:0:0:0:ffff:c597:ac05
197.151.172.6 0:0:0:0:0:ffff:c597:ac06
197.151.172.7 0:0:0:0:0:ffff:c597:ac07
197.151.172.8 0:0:0:0:0:ffff:c597:ac08
197.151.172.9 0:0:0:0:0:ffff:c597:ac09
197.151.172.10 0:0:0:0:0:ffff:c597:ac0a
197.151.172.11 0:0:0:0:0:ffff:c597:ac0b
197.151.172.12 0:0:0:0:0:ffff:c597:ac0c
197.151.172.13 0:0:0:0:0:ffff:c597:ac0d
197.151.172.14 0:0:0:0:0:ffff:c597:ac0e
197.151.172.15 0:0:0:0:0:ffff:c597:ac0f
197.151.172.16 0:0:0:0:0:ffff:c597:ac10
197.151.172.17 0:0:0:0:0:ffff:c597:ac11
197.151.172.18 0:0:0:0:0:ffff:c597:ac12
197.151.172.19 0:0:0:0:0:ffff:c597:ac13
197.151.172.20 0:0:0:0:0:ffff:c597:ac14
197.151.172.21 0:0:0:0:0:ffff:c597:ac15
197.151.172.22 0:0:0:0:0:ffff:c597:ac16
197.151.172.23 0:0:0:0:0:ffff:c597:ac17
197.151.172.24 0:0:0:0:0:ffff:c597:ac18
197.151.172.25 0:0:0:0:0:ffff:c597:ac19
197.151.172.26 0:0:0:0:0:ffff:c597:ac1a
197.151.172.27 0:0:0:0:0:ffff:c597:ac1b
197.151.172.28 0:0:0:0:0:ffff:c597:ac1c
197.151.172.29 0:0:0:0:0:ffff:c597:ac1d
197.151.172.30 0:0:0:0:0:ffff:c597:ac1e
197.151.172.31 0:0:0:0:0:ffff:c597:ac1f
197.151.172.32 0:0:0:0:0:ffff:c597:ac20
197.151.172.33 0:0:0:0:0:ffff:c597:ac21
197.151.172.34 0:0:0:0:0:ffff:c597:ac22
197.151.172.35 0:0:0:0:0:ffff:c597:ac23
197.151.172.36 0:0:0:0:0:ffff:c597:ac24
197.151.172.37 0:0:0:0:0:ffff:c597:ac25
197.151.172.38 0:0:0:0:0:ffff:c597:ac26
197.151.172.39 0:0:0:0:0:ffff:c597:ac27
197.151.172.40 0:0:0:0:0:ffff:c597:ac28
197.151.172.41 0:0:0:0:0:ffff:c597:ac29
197.151.172.42 0:0:0:0:0:ffff:c597:ac2a
197.151.172.43 0:0:0:0:0:ffff:c597:ac2b
197.151.172.44 0:0:0:0:0:ffff:c597:ac2c
197.151.172.45 0:0:0:0:0:ffff:c597:ac2d
197.151.172.46 0:0:0:0:0:ffff:c597:ac2e
197.151.172.47 0:0:0:0:0:ffff:c597:ac2f
197.151.172.48 0:0:0:0:0:ffff:c597:ac30
197.151.172.49 0:0:0:0:0:ffff:c597:ac31
197.151.172.50 0:0:0:0:0:ffff:c597:ac32
197.151.172.51 0:0:0:0:0:ffff:c597:ac33
197.151.172.52 0:0:0:0:0:ffff:c597:ac34
197.151.172.53 0:0:0:0:0:ffff:c597:ac35
197.151.172.54 0:0:0:0:0:ffff:c597:ac36
197.151.172.55 0:0:0:0:0:ffff:c597:ac37
197.151.172.56 0:0:0:0:0:ffff:c597:ac38
197.151.172.57 0:0:0:0:0:ffff:c597:ac39
197.151.172.58 0:0:0:0:0:ffff:c597:ac3a
197.151.172.59 0:0:0:0:0:ffff:c597:ac3b
197.151.172.60 0:0:0:0:0:ffff:c597:ac3c


197.151.172.61 0:0:0:0:0:ffff:c597:ac3d
197.151.172.62 0:0:0:0:0:ffff:c597:ac3e
197.151.172.63 0:0:0:0:0:ffff:c597:ac3f
197.151.172.64 0:0:0:0:0:ffff:c597:ac40
197.151.172.65 0:0:0:0:0:ffff:c597:ac41
197.151.172.66 0:0:0:0:0:ffff:c597:ac42
197.151.172.67 0:0:0:0:0:ffff:c597:ac43
197.151.172.68 0:0:0:0:0:ffff:c597:ac44
197.151.172.69 0:0:0:0:0:ffff:c597:ac45
197.151.172.70 0:0:0:0:0:ffff:c597:ac46
197.151.172.71 0:0:0:0:0:ffff:c597:ac47
197.151.172.72 0:0:0:0:0:ffff:c597:ac48
197.151.172.73 0:0:0:0:0:ffff:c597:ac49
197.151.172.74 0:0:0:0:0:ffff:c597:ac4a
197.151.172.75 0:0:0:0:0:ffff:c597:ac4b
197.151.172.76 0:0:0:0:0:ffff:c597:ac4c
197.151.172.77 0:0:0:0:0:ffff:c597:ac4d
197.151.172.78 0:0:0:0:0:ffff:c597:ac4e
197.151.172.79 0:0:0:0:0:ffff:c597:ac4f
197.151.172.80 0:0:0:0:0:ffff:c597:ac50
197.151.172.81 0:0:0:0:0:ffff:c597:ac51
197.151.172.82 0:0:0:0:0:ffff:c597:ac52
197.151.172.83 0:0:0:0:0:ffff:c597:ac53
197.151.172.84 0:0:0:0:0:ffff:c597:ac54
197.151.172.85 0:0:0:0:0:ffff:c597:ac55
197.151.172.86 0:0:0:0:0:ffff:c597:ac56
197.151.172.87 0:0:0:0:0:ffff:c597:ac57
197.151.172.88 0:0:0:0:0:ffff:c597:ac58
197.151.172.89 0:0:0:0:0:ffff:c597:ac59
197.151.172.90 0:0:0:0:0:ffff:c597:ac5a
197.151.172.91 0:0:0:0:0:ffff:c597:ac5b
197.151.172.92 0:0:0:0:0:ffff:c597:ac5c
197.151.172.93 0:0:0:0:0:ffff:c597:ac5d
197.151.172.94 0:0:0:0:0:ffff:c597:ac5e
197.151.172.95 0:0:0:0:0:ffff:c597:ac5f
197.151.172.96 0:0:0:0:0:ffff:c597:ac60
197.151.172.97 0:0:0:0:0:ffff:c597:ac61
197.151.172.98 0:0:0:0:0:ffff:c597:ac62
197.151.172.99 0:0:0:0:0:ffff:c597:ac63
197.151.172.100 0:0:0:0:0:ffff:c597:ac64
197.151.172.101 0:0:0:0:0:ffff:c597:ac65
197.151.172.102 0:0:0:0:0:ffff:c597:ac66
197.151.172.103 0:0:0:0:0:ffff:c597:ac67
197.151.172.104 0:0:0:0:0:ffff:c597:ac68
197.151.172.105 0:0:0:0:0:ffff:c597:ac69
197.151.172.106 0:0:0:0:0:ffff:c597:ac6a
197.151.172.107 0:0:0:0:0:ffff:c597:ac6b
197.151.172.108 0:0:0:0:0:ffff:c597:ac6c
197.151.172.109 0:0:0:0:0:ffff:c597:ac6d
197.151.172.110 0:0:0:0:0:ffff:c597:ac6e
197.151.172.111 0:0:0:0:0:ffff:c597:ac6f
197.151.172.112 0:0:0:0:0:ffff:c597:ac70
197.151.172.113 0:0:0:0:0:ffff:c597:ac71
197.151.172.114 0:0:0:0:0:ffff:c597:ac72
197.151.172.115 0:0:0:0:0:ffff:c597:ac73
197.151.172.116 0:0:0:0:0:ffff:c597:ac74
197.151.172.117 0:0:0:0:0:ffff:c597:ac75
197.151.172.118 0:0:0:0:0:ffff:c597:ac76
197.151.172.119 0:0:0:0:0:ffff:c597:ac77
197.151.172.120 0:0:0:0:0:ffff:c597:ac78


197.151.172.121 0:0:0:0:0:ffff:c597:ac79
197.151.172.122 0:0:0:0:0:ffff:c597:ac7a
197.151.172.123 0:0:0:0:0:ffff:c597:ac7b
197.151.172.124 0:0:0:0:0:ffff:c597:ac7c
197.151.172.125 0:0:0:0:0:ffff:c597:ac7d
197.151.172.126 0:0:0:0:0:ffff:c597:ac7e
197.151.172.127 0:0:0:0:0:ffff:c597:ac7f
197.151.172.128 0:0:0:0:0:ffff:c597:ac80
197.151.172.129 0:0:0:0:0:ffff:c597:ac81
197.151.172.130 0:0:0:0:0:ffff:c597:ac82
197.151.172.131 0:0:0:0:0:ffff:c597:ac83
197.151.172.132 0:0:0:0:0:ffff:c597:ac84
197.151.172.133 0:0:0:0:0:ffff:c597:ac85
197.151.172.134 0:0:0:0:0:ffff:c597:ac86
197.151.172.135 0:0:0:0:0:ffff:c597:ac87
197.151.172.136 0:0:0:0:0:ffff:c597:ac88
197.151.172.137 0:0:0:0:0:ffff:c597:ac89
197.151.172.138 0:0:0:0:0:ffff:c597:ac8a
197.151.172.139 0:0:0:0:0:ffff:c597:ac8b
197.151.172.140 0:0:0:0:0:ffff:c597:ac8c
197.151.172.141 0:0:0:0:0:ffff:c597:ac8d
197.151.172.142 0:0:0:0:0:ffff:c597:ac8e
197.151.172.143 0:0:0:0:0:ffff:c597:ac8f
197.151.172.144 0:0:0:0:0:ffff:c597:ac90
197.151.172.145 0:0:0:0:0:ffff:c597:ac91
197.151.172.146 0:0:0:0:0:ffff:c597:ac92
197.151.172.147 0:0:0:0:0:ffff:c597:ac93
197.151.172.148 0:0:0:0:0:ffff:c597:ac94
197.151.172.149 0:0:0:0:0:ffff:c597:ac95
197.151.172.150 0:0:0:0:0:ffff:c597:ac96
197.151.172.151 0:0:0:0:0:ffff:c597:ac97
197.151.172.152 0:0:0:0:0:ffff:c597:ac98
197.151.172.153 0:0:0:0:0:ffff:c597:ac99
197.151.172.154 0:0:0:0:0:ffff:c597:ac9a
197.151.172.155 0:0:0:0:0:ffff:c597:ac9b
197.151.172.156 0:0:0:0:0:ffff:c597:ac9c
197.151.172.157 0:0:0:0:0:ffff:c597:ac9d
197.151.172.158 0:0:0:0:0:ffff:c597:ac9e
197.151.172.159 0:0:0:0:0:ffff:c597:ac9f
197.151.172.160 0:0:0:0:0:ffff:c597:aca0
197.151.172.161 0:0:0:0:0:ffff:c597:aca1
197.151.172.162 0:0:0:0:0:ffff:c597:aca2
197.151.172.163 0:0:0:0:0:ffff:c597:aca3
197.151.172.164 0:0:0:0:0:ffff:c597:aca4
197.151.172.165 0:0:0:0:0:ffff:c597:aca5
197.151.172.166 0:0:0:0:0:ffff:c597:aca6
197.151.172.167 0:0:0:0:0:ffff:c597:aca7
197.151.172.168 0:0:0:0:0:ffff:c597:aca8
197.151.172.169 0:0:0:0:0:ffff:c597:aca9
197.151.172.170 0:0:0:0:0:ffff:c597:acaa
197.151.172.171 0:0:0:0:0:ffff:c597:acab
197.151.172.172 0:0:0:0:0:ffff:c597:acac
197.151.172.173 0:0:0:0:0:ffff:c597:acad
197.151.172.174 0:0:0:0:0:ffff:c597:acae
197.151.172.175 0:0:0:0:0:ffff:c597:acaf
197.151.172.176 0:0:0:0:0:ffff:c597:acb0
197.151.172.177 0:0:0:0:0:ffff:c597:acb1
197.151.172.178 0:0:0:0:0:ffff:c597:acb2
197.151.172.179 0:0:0:0:0:ffff:c597:acb3
197.151.172.180 0:0:0:0:0:ffff:c597:acb4


197.151.172.181 0:0:0:0:0:ffff:c597:acb5
197.151.172.182 0:0:0:0:0:ffff:c597:acb6
197.151.172.183 0:0:0:0:0:ffff:c597:acb7
197.151.172.184 0:0:0:0:0:ffff:c597:acb8
197.151.172.185 0:0:0:0:0:ffff:c597:acb9
197.151.172.186 0:0:0:0:0:ffff:c597:acba
197.151.172.187 0:0:0:0:0:ffff:c597:acbb
197.151.172.188 0:0:0:0:0:ffff:c597:acbc
197.151.172.189 0:0:0:0:0:ffff:c597:acbd
197.151.172.190 0:0:0:0:0:ffff:c597:acbe
197.151.172.191 0:0:0:0:0:ffff:c597:acbf
197.151.172.192 0:0:0:0:0:ffff:c597:acc0
197.151.172.193 0:0:0:0:0:ffff:c597:acc1
197.151.172.194 0:0:0:0:0:ffff:c597:acc2
197.151.172.195 0:0:0:0:0:ffff:c597:acc3
197.151.172.196 0:0:0:0:0:ffff:c597:acc4
197.151.172.197 0:0:0:0:0:ffff:c597:acc5
197.151.172.198 0:0:0:0:0:ffff:c597:acc6
197.151.172.199 0:0:0:0:0:ffff:c597:acc7
197.151.172.200 0:0:0:0:0:ffff:c597:acc8
197.151.172.201 0:0:0:0:0:ffff:c597:acc9
197.151.172.202 0:0:0:0:0:ffff:c597:acca
197.151.172.203 0:0:0:0:0:ffff:c597:accb
197.151.172.204 0:0:0:0:0:ffff:c597:accc
197.151.172.205 0:0:0:0:0:ffff:c597:accd
197.151.172.206 0:0:0:0:0:ffff:c597:acce
197.151.172.207 0:0:0:0:0:ffff:c597:accf
197.151.172.208 0:0:0:0:0:ffff:c597:acd0
197.151.172.209 0:0:0:0:0:ffff:c597:acd1
197.151.172.210 0:0:0:0:0:ffff:c597:acd2
197.151.172.211 0:0:0:0:0:ffff:c597:acd3
197.151.172.212 0:0:0:0:0:ffff:c597:acd4
197.151.172.213 0:0:0:0:0:ffff:c597:acd5
197.151.172.214 0:0:0:0:0:ffff:c597:acd6
197.151.172.215 0:0:0:0:0:ffff:c597:acd7
197.151.172.216 0:0:0:0:0:ffff:c597:acd8
197.151.172.217 0:0:0:0:0:ffff:c597:acd9
197.151.172.218 0:0:0:0:0:ffff:c597:acda
197.151.172.219 0:0:0:0:0:ffff:c597:acdb
197.151.172.220 0:0:0:0:0:ffff:c597:acdc
197.151.172.221 0:0:0:0:0:ffff:c597:acdd
197.151.172.222 0:0:0:0:0:ffff:c597:acde
197.151.172.223 0:0:0:0:0:ffff:c597:acdf
197.151.172.224 0:0:0:0:0:ffff:c597:ace0
197.151.172.225 0:0:0:0:0:ffff:c597:ace1
197.151.172.226 0:0:0:0:0:ffff:c597:ace2
197.151.172.227 0:0:0:0:0:ffff:c597:ace3
197.151.172.228 0:0:0:0:0:ffff:c597:ace4
197.151.172.229 0:0:0:0:0:ffff:c597:ace5
197.151.172.230 0:0:0:0:0:ffff:c597:ace6
197.151.172.231 0:0:0:0:0:ffff:c597:ace7
197.151.172.232 0:0:0:0:0:ffff:c597:ace8
197.151.172.233 0:0:0:0:0:ffff:c597:ace9
197.151.172.234 0:0:0:0:0:ffff:c597:acea
197.151.172.235 0:0:0:0:0:ffff:c597:aceb
197.151.172.236 0:0:0:0:0:ffff:c597:acec
197.151.172.237 0:0:0:0:0:ffff:c597:aced
197.151.172.238 0:0:0:0:0:ffff:c597:acee
197.151.172.239 0:0:0:0:0:ffff:c597:acef
197.151.172.240 0:0:0:0:0:ffff:c597:acf0
197.151.172.241 0:0:0:0:0:ffff:c597:acf1
197.151.172.242 0:0:0:0:0:ffff:c597:acf2
197.151.172.243 0:0:0:0:0:ffff:c597:acf3
197.151.172.244 0:0:0:0:0:ffff:c597:acf4
197.151.172.245 0:0:0:0:0:ffff:c597:acf5
197.151.172.246 0:0:0:0:0:ffff:c597:acf6
197.151.172.247 0:0:0:0:0:ffff:c597:acf7
197.151.172.248 0:0:0:0:0:ffff:c597:acf8
197.151.172.249 0:0:0:0:0:ffff:c597:acf9
197.151.172.250 0:0:0:0:0:ffff:c597:acfa
197.151.172.251 0:0:0:0:0:ffff:c597:acfb
197.151.172.252 0:0:0:0:0:ffff:c597:acfc
197.151.172.253 0:0:0:0:0:ffff:c597:acfd
197.151.172.254 0:0:0:0:0:ffff:c597:acfe
197.151.172.255 0:0:0:0:0:ffff:c597:acff


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.