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
215.7.32.1 0:0:0:0:0:ffff:d707:2001
215.7.32.2 0:0:0:0:0:ffff:d707:2002
215.7.32.3 0:0:0:0:0:ffff:d707:2003
215.7.32.4 0:0:0:0:0:ffff:d707:2004
215.7.32.5 0:0:0:0:0:ffff:d707:2005
215.7.32.6 0:0:0:0:0:ffff:d707:2006
215.7.32.7 0:0:0:0:0:ffff:d707:2007
215.7.32.8 0:0:0:0:0:ffff:d707:2008
215.7.32.9 0:0:0:0:0:ffff:d707:2009
215.7.32.10 0:0:0:0:0:ffff:d707:200a
215.7.32.11 0:0:0:0:0:ffff:d707:200b
215.7.32.12 0:0:0:0:0:ffff:d707:200c
215.7.32.13 0:0:0:0:0:ffff:d707:200d
215.7.32.14 0:0:0:0:0:ffff:d707:200e
215.7.32.15 0:0:0:0:0:ffff:d707:200f
215.7.32.16 0:0:0:0:0:ffff:d707:2010
215.7.32.17 0:0:0:0:0:ffff:d707:2011
215.7.32.18 0:0:0:0:0:ffff:d707:2012
215.7.32.19 0:0:0:0:0:ffff:d707:2013
215.7.32.20 0:0:0:0:0:ffff:d707:2014
215.7.32.21 0:0:0:0:0:ffff:d707:2015
215.7.32.22 0:0:0:0:0:ffff:d707:2016
215.7.32.23 0:0:0:0:0:ffff:d707:2017
215.7.32.24 0:0:0:0:0:ffff:d707:2018
215.7.32.25 0:0:0:0:0:ffff:d707:2019
215.7.32.26 0:0:0:0:0:ffff:d707:201a
215.7.32.27 0:0:0:0:0:ffff:d707:201b
215.7.32.28 0:0:0:0:0:ffff:d707:201c
215.7.32.29 0:0:0:0:0:ffff:d707:201d
215.7.32.30 0:0:0:0:0:ffff:d707:201e
215.7.32.31 0:0:0:0:0:ffff:d707:201f
215.7.32.32 0:0:0:0:0:ffff:d707:2020
215.7.32.33 0:0:0:0:0:ffff:d707:2021
215.7.32.34 0:0:0:0:0:ffff:d707:2022
215.7.32.35 0:0:0:0:0:ffff:d707:2023
215.7.32.36 0:0:0:0:0:ffff:d707:2024
215.7.32.37 0:0:0:0:0:ffff:d707:2025
215.7.32.38 0:0:0:0:0:ffff:d707:2026
215.7.32.39 0:0:0:0:0:ffff:d707:2027
215.7.32.40 0:0:0:0:0:ffff:d707:2028
215.7.32.41 0:0:0:0:0:ffff:d707:2029
215.7.32.42 0:0:0:0:0:ffff:d707:202a
215.7.32.43 0:0:0:0:0:ffff:d707:202b
215.7.32.44 0:0:0:0:0:ffff:d707:202c
215.7.32.45 0:0:0:0:0:ffff:d707:202d
215.7.32.46 0:0:0:0:0:ffff:d707:202e
215.7.32.47 0:0:0:0:0:ffff:d707:202f
215.7.32.48 0:0:0:0:0:ffff:d707:2030
215.7.32.49 0:0:0:0:0:ffff:d707:2031
215.7.32.50 0:0:0:0:0:ffff:d707:2032
215.7.32.51 0:0:0:0:0:ffff:d707:2033
215.7.32.52 0:0:0:0:0:ffff:d707:2034
215.7.32.53 0:0:0:0:0:ffff:d707:2035
215.7.32.54 0:0:0:0:0:ffff:d707:2036
215.7.32.55 0:0:0:0:0:ffff:d707:2037
215.7.32.56 0:0:0:0:0:ffff:d707:2038
215.7.32.57 0:0:0:0:0:ffff:d707:2039
215.7.32.58 0:0:0:0:0:ffff:d707:203a
215.7.32.59 0:0:0:0:0:ffff:d707:203b
215.7.32.60 0:0:0:0:0:ffff:d707:203c


215.7.32.61 0:0:0:0:0:ffff:d707:203d
215.7.32.62 0:0:0:0:0:ffff:d707:203e
215.7.32.63 0:0:0:0:0:ffff:d707:203f
215.7.32.64 0:0:0:0:0:ffff:d707:2040
215.7.32.65 0:0:0:0:0:ffff:d707:2041
215.7.32.66 0:0:0:0:0:ffff:d707:2042
215.7.32.67 0:0:0:0:0:ffff:d707:2043
215.7.32.68 0:0:0:0:0:ffff:d707:2044
215.7.32.69 0:0:0:0:0:ffff:d707:2045
215.7.32.70 0:0:0:0:0:ffff:d707:2046
215.7.32.71 0:0:0:0:0:ffff:d707:2047
215.7.32.72 0:0:0:0:0:ffff:d707:2048
215.7.32.73 0:0:0:0:0:ffff:d707:2049
215.7.32.74 0:0:0:0:0:ffff:d707:204a
215.7.32.75 0:0:0:0:0:ffff:d707:204b
215.7.32.76 0:0:0:0:0:ffff:d707:204c
215.7.32.77 0:0:0:0:0:ffff:d707:204d
215.7.32.78 0:0:0:0:0:ffff:d707:204e
215.7.32.79 0:0:0:0:0:ffff:d707:204f
215.7.32.80 0:0:0:0:0:ffff:d707:2050
215.7.32.81 0:0:0:0:0:ffff:d707:2051
215.7.32.82 0:0:0:0:0:ffff:d707:2052
215.7.32.83 0:0:0:0:0:ffff:d707:2053
215.7.32.84 0:0:0:0:0:ffff:d707:2054
215.7.32.85 0:0:0:0:0:ffff:d707:2055
215.7.32.86 0:0:0:0:0:ffff:d707:2056
215.7.32.87 0:0:0:0:0:ffff:d707:2057
215.7.32.88 0:0:0:0:0:ffff:d707:2058
215.7.32.89 0:0:0:0:0:ffff:d707:2059
215.7.32.90 0:0:0:0:0:ffff:d707:205a
215.7.32.91 0:0:0:0:0:ffff:d707:205b
215.7.32.92 0:0:0:0:0:ffff:d707:205c
215.7.32.93 0:0:0:0:0:ffff:d707:205d
215.7.32.94 0:0:0:0:0:ffff:d707:205e
215.7.32.95 0:0:0:0:0:ffff:d707:205f
215.7.32.96 0:0:0:0:0:ffff:d707:2060
215.7.32.97 0:0:0:0:0:ffff:d707:2061
215.7.32.98 0:0:0:0:0:ffff:d707:2062
215.7.32.99 0:0:0:0:0:ffff:d707:2063
215.7.32.100 0:0:0:0:0:ffff:d707:2064
215.7.32.101 0:0:0:0:0:ffff:d707:2065
215.7.32.102 0:0:0:0:0:ffff:d707:2066
215.7.32.103 0:0:0:0:0:ffff:d707:2067
215.7.32.104 0:0:0:0:0:ffff:d707:2068
215.7.32.105 0:0:0:0:0:ffff:d707:2069
215.7.32.106 0:0:0:0:0:ffff:d707:206a
215.7.32.107 0:0:0:0:0:ffff:d707:206b
215.7.32.108 0:0:0:0:0:ffff:d707:206c
215.7.32.109 0:0:0:0:0:ffff:d707:206d
215.7.32.110 0:0:0:0:0:ffff:d707:206e
215.7.32.111 0:0:0:0:0:ffff:d707:206f
215.7.32.112 0:0:0:0:0:ffff:d707:2070
215.7.32.113 0:0:0:0:0:ffff:d707:2071
215.7.32.114 0:0:0:0:0:ffff:d707:2072
215.7.32.115 0:0:0:0:0:ffff:d707:2073
215.7.32.116 0:0:0:0:0:ffff:d707:2074
215.7.32.117 0:0:0:0:0:ffff:d707:2075
215.7.32.118 0:0:0:0:0:ffff:d707:2076
215.7.32.119 0:0:0:0:0:ffff:d707:2077
215.7.32.120 0:0:0:0:0:ffff:d707:2078


215.7.32.121 0:0:0:0:0:ffff:d707:2079
215.7.32.122 0:0:0:0:0:ffff:d707:207a
215.7.32.123 0:0:0:0:0:ffff:d707:207b
215.7.32.124 0:0:0:0:0:ffff:d707:207c
215.7.32.125 0:0:0:0:0:ffff:d707:207d
215.7.32.126 0:0:0:0:0:ffff:d707:207e
215.7.32.127 0:0:0:0:0:ffff:d707:207f
215.7.32.128 0:0:0:0:0:ffff:d707:2080
215.7.32.129 0:0:0:0:0:ffff:d707:2081
215.7.32.130 0:0:0:0:0:ffff:d707:2082
215.7.32.131 0:0:0:0:0:ffff:d707:2083
215.7.32.132 0:0:0:0:0:ffff:d707:2084
215.7.32.133 0:0:0:0:0:ffff:d707:2085
215.7.32.134 0:0:0:0:0:ffff:d707:2086
215.7.32.135 0:0:0:0:0:ffff:d707:2087
215.7.32.136 0:0:0:0:0:ffff:d707:2088
215.7.32.137 0:0:0:0:0:ffff:d707:2089
215.7.32.138 0:0:0:0:0:ffff:d707:208a
215.7.32.139 0:0:0:0:0:ffff:d707:208b
215.7.32.140 0:0:0:0:0:ffff:d707:208c
215.7.32.141 0:0:0:0:0:ffff:d707:208d
215.7.32.142 0:0:0:0:0:ffff:d707:208e
215.7.32.143 0:0:0:0:0:ffff:d707:208f
215.7.32.144 0:0:0:0:0:ffff:d707:2090
215.7.32.145 0:0:0:0:0:ffff:d707:2091
215.7.32.146 0:0:0:0:0:ffff:d707:2092
215.7.32.147 0:0:0:0:0:ffff:d707:2093
215.7.32.148 0:0:0:0:0:ffff:d707:2094
215.7.32.149 0:0:0:0:0:ffff:d707:2095
215.7.32.150 0:0:0:0:0:ffff:d707:2096
215.7.32.151 0:0:0:0:0:ffff:d707:2097
215.7.32.152 0:0:0:0:0:ffff:d707:2098
215.7.32.153 0:0:0:0:0:ffff:d707:2099
215.7.32.154 0:0:0:0:0:ffff:d707:209a
215.7.32.155 0:0:0:0:0:ffff:d707:209b
215.7.32.156 0:0:0:0:0:ffff:d707:209c
215.7.32.157 0:0:0:0:0:ffff:d707:209d
215.7.32.158 0:0:0:0:0:ffff:d707:209e
215.7.32.159 0:0:0:0:0:ffff:d707:209f
215.7.32.160 0:0:0:0:0:ffff:d707:20a0
215.7.32.161 0:0:0:0:0:ffff:d707:20a1
215.7.32.162 0:0:0:0:0:ffff:d707:20a2
215.7.32.163 0:0:0:0:0:ffff:d707:20a3
215.7.32.164 0:0:0:0:0:ffff:d707:20a4
215.7.32.165 0:0:0:0:0:ffff:d707:20a5
215.7.32.166 0:0:0:0:0:ffff:d707:20a6
215.7.32.167 0:0:0:0:0:ffff:d707:20a7
215.7.32.168 0:0:0:0:0:ffff:d707:20a8
215.7.32.169 0:0:0:0:0:ffff:d707:20a9
215.7.32.170 0:0:0:0:0:ffff:d707:20aa
215.7.32.171 0:0:0:0:0:ffff:d707:20ab
215.7.32.172 0:0:0:0:0:ffff:d707:20ac
215.7.32.173 0:0:0:0:0:ffff:d707:20ad
215.7.32.174 0:0:0:0:0:ffff:d707:20ae
215.7.32.175 0:0:0:0:0:ffff:d707:20af
215.7.32.176 0:0:0:0:0:ffff:d707:20b0
215.7.32.177 0:0:0:0:0:ffff:d707:20b1
215.7.32.178 0:0:0:0:0:ffff:d707:20b2
215.7.32.179 0:0:0:0:0:ffff:d707:20b3
215.7.32.180 0:0:0:0:0:ffff:d707:20b4


215.7.32.181 0:0:0:0:0:ffff:d707:20b5
215.7.32.182 0:0:0:0:0:ffff:d707:20b6
215.7.32.183 0:0:0:0:0:ffff:d707:20b7
215.7.32.184 0:0:0:0:0:ffff:d707:20b8
215.7.32.185 0:0:0:0:0:ffff:d707:20b9
215.7.32.186 0:0:0:0:0:ffff:d707:20ba
215.7.32.187 0:0:0:0:0:ffff:d707:20bb
215.7.32.188 0:0:0:0:0:ffff:d707:20bc
215.7.32.189 0:0:0:0:0:ffff:d707:20bd
215.7.32.190 0:0:0:0:0:ffff:d707:20be
215.7.32.191 0:0:0:0:0:ffff:d707:20bf
215.7.32.192 0:0:0:0:0:ffff:d707:20c0
215.7.32.193 0:0:0:0:0:ffff:d707:20c1
215.7.32.194 0:0:0:0:0:ffff:d707:20c2
215.7.32.195 0:0:0:0:0:ffff:d707:20c3
215.7.32.196 0:0:0:0:0:ffff:d707:20c4
215.7.32.197 0:0:0:0:0:ffff:d707:20c5
215.7.32.198 0:0:0:0:0:ffff:d707:20c6
215.7.32.199 0:0:0:0:0:ffff:d707:20c7
215.7.32.200 0:0:0:0:0:ffff:d707:20c8
215.7.32.201 0:0:0:0:0:ffff:d707:20c9
215.7.32.202 0:0:0:0:0:ffff:d707:20ca
215.7.32.203 0:0:0:0:0:ffff:d707:20cb
215.7.32.204 0:0:0:0:0:ffff:d707:20cc
215.7.32.205 0:0:0:0:0:ffff:d707:20cd
215.7.32.206 0:0:0:0:0:ffff:d707:20ce
215.7.32.207 0:0:0:0:0:ffff:d707:20cf
215.7.32.208 0:0:0:0:0:ffff:d707:20d0
215.7.32.209 0:0:0:0:0:ffff:d707:20d1
215.7.32.210 0:0:0:0:0:ffff:d707:20d2
215.7.32.211 0:0:0:0:0:ffff:d707:20d3
215.7.32.212 0:0:0:0:0:ffff:d707:20d4
215.7.32.213 0:0:0:0:0:ffff:d707:20d5
215.7.32.214 0:0:0:0:0:ffff:d707:20d6
215.7.32.215 0:0:0:0:0:ffff:d707:20d7
215.7.32.216 0:0:0:0:0:ffff:d707:20d8
215.7.32.217 0:0:0:0:0:ffff:d707:20d9
215.7.32.218 0:0:0:0:0:ffff:d707:20da
215.7.32.219 0:0:0:0:0:ffff:d707:20db
215.7.32.220 0:0:0:0:0:ffff:d707:20dc
215.7.32.221 0:0:0:0:0:ffff:d707:20dd
215.7.32.222 0:0:0:0:0:ffff:d707:20de
215.7.32.223 0:0:0:0:0:ffff:d707:20df
215.7.32.224 0:0:0:0:0:ffff:d707:20e0
215.7.32.225 0:0:0:0:0:ffff:d707:20e1
215.7.32.226 0:0:0:0:0:ffff:d707:20e2
215.7.32.227 0:0:0:0:0:ffff:d707:20e3
215.7.32.228 0:0:0:0:0:ffff:d707:20e4
215.7.32.229 0:0:0:0:0:ffff:d707:20e5
215.7.32.230 0:0:0:0:0:ffff:d707:20e6
215.7.32.231 0:0:0:0:0:ffff:d707:20e7
215.7.32.232 0:0:0:0:0:ffff:d707:20e8
215.7.32.233 0:0:0:0:0:ffff:d707:20e9
215.7.32.234 0:0:0:0:0:ffff:d707:20ea
215.7.32.235 0:0:0:0:0:ffff:d707:20eb
215.7.32.236 0:0:0:0:0:ffff:d707:20ec
215.7.32.237 0:0:0:0:0:ffff:d707:20ed
215.7.32.238 0:0:0:0:0:ffff:d707:20ee
215.7.32.239 0:0:0:0:0:ffff:d707:20ef
215.7.32.240 0:0:0:0:0:ffff:d707:20f0
215.7.32.241 0:0:0:0:0:ffff:d707:20f1
215.7.32.242 0:0:0:0:0:ffff:d707:20f2
215.7.32.243 0:0:0:0:0:ffff:d707:20f3
215.7.32.244 0:0:0:0:0:ffff:d707:20f4
215.7.32.245 0:0:0:0:0:ffff:d707:20f5
215.7.32.246 0:0:0:0:0:ffff:d707:20f6
215.7.32.247 0:0:0:0:0:ffff:d707:20f7
215.7.32.248 0:0:0:0:0:ffff:d707:20f8
215.7.32.249 0:0:0:0:0:ffff:d707:20f9
215.7.32.250 0:0:0:0:0:ffff:d707:20fa
215.7.32.251 0:0:0:0:0:ffff:d707:20fb
215.7.32.252 0:0:0:0:0:ffff:d707:20fc
215.7.32.253 0:0:0:0:0:ffff:d707:20fd
215.7.32.254 0:0:0:0:0:ffff:d707:20fe
215.7.32.255 0:0:0:0:0:ffff:d707:20ff


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.