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
11.32.64.1 0:0:0:0:0:ffff:b20:4001
11.32.64.2 0:0:0:0:0:ffff:b20:4002
11.32.64.3 0:0:0:0:0:ffff:b20:4003
11.32.64.4 0:0:0:0:0:ffff:b20:4004
11.32.64.5 0:0:0:0:0:ffff:b20:4005
11.32.64.6 0:0:0:0:0:ffff:b20:4006
11.32.64.7 0:0:0:0:0:ffff:b20:4007
11.32.64.8 0:0:0:0:0:ffff:b20:4008
11.32.64.9 0:0:0:0:0:ffff:b20:4009
11.32.64.10 0:0:0:0:0:ffff:b20:400a
11.32.64.11 0:0:0:0:0:ffff:b20:400b
11.32.64.12 0:0:0:0:0:ffff:b20:400c
11.32.64.13 0:0:0:0:0:ffff:b20:400d
11.32.64.14 0:0:0:0:0:ffff:b20:400e
11.32.64.15 0:0:0:0:0:ffff:b20:400f
11.32.64.16 0:0:0:0:0:ffff:b20:4010
11.32.64.17 0:0:0:0:0:ffff:b20:4011
11.32.64.18 0:0:0:0:0:ffff:b20:4012
11.32.64.19 0:0:0:0:0:ffff:b20:4013
11.32.64.20 0:0:0:0:0:ffff:b20:4014
11.32.64.21 0:0:0:0:0:ffff:b20:4015
11.32.64.22 0:0:0:0:0:ffff:b20:4016
11.32.64.23 0:0:0:0:0:ffff:b20:4017
11.32.64.24 0:0:0:0:0:ffff:b20:4018
11.32.64.25 0:0:0:0:0:ffff:b20:4019
11.32.64.26 0:0:0:0:0:ffff:b20:401a
11.32.64.27 0:0:0:0:0:ffff:b20:401b
11.32.64.28 0:0:0:0:0:ffff:b20:401c
11.32.64.29 0:0:0:0:0:ffff:b20:401d
11.32.64.30 0:0:0:0:0:ffff:b20:401e
11.32.64.31 0:0:0:0:0:ffff:b20:401f
11.32.64.32 0:0:0:0:0:ffff:b20:4020
11.32.64.33 0:0:0:0:0:ffff:b20:4021
11.32.64.34 0:0:0:0:0:ffff:b20:4022
11.32.64.35 0:0:0:0:0:ffff:b20:4023
11.32.64.36 0:0:0:0:0:ffff:b20:4024
11.32.64.37 0:0:0:0:0:ffff:b20:4025
11.32.64.38 0:0:0:0:0:ffff:b20:4026
11.32.64.39 0:0:0:0:0:ffff:b20:4027
11.32.64.40 0:0:0:0:0:ffff:b20:4028
11.32.64.41 0:0:0:0:0:ffff:b20:4029
11.32.64.42 0:0:0:0:0:ffff:b20:402a
11.32.64.43 0:0:0:0:0:ffff:b20:402b
11.32.64.44 0:0:0:0:0:ffff:b20:402c
11.32.64.45 0:0:0:0:0:ffff:b20:402d
11.32.64.46 0:0:0:0:0:ffff:b20:402e
11.32.64.47 0:0:0:0:0:ffff:b20:402f
11.32.64.48 0:0:0:0:0:ffff:b20:4030
11.32.64.49 0:0:0:0:0:ffff:b20:4031
11.32.64.50 0:0:0:0:0:ffff:b20:4032
11.32.64.51 0:0:0:0:0:ffff:b20:4033
11.32.64.52 0:0:0:0:0:ffff:b20:4034
11.32.64.53 0:0:0:0:0:ffff:b20:4035
11.32.64.54 0:0:0:0:0:ffff:b20:4036
11.32.64.55 0:0:0:0:0:ffff:b20:4037
11.32.64.56 0:0:0:0:0:ffff:b20:4038
11.32.64.57 0:0:0:0:0:ffff:b20:4039
11.32.64.58 0:0:0:0:0:ffff:b20:403a
11.32.64.59 0:0:0:0:0:ffff:b20:403b
11.32.64.60 0:0:0:0:0:ffff:b20:403c


11.32.64.61 0:0:0:0:0:ffff:b20:403d
11.32.64.62 0:0:0:0:0:ffff:b20:403e
11.32.64.63 0:0:0:0:0:ffff:b20:403f
11.32.64.64 0:0:0:0:0:ffff:b20:4040
11.32.64.65 0:0:0:0:0:ffff:b20:4041
11.32.64.66 0:0:0:0:0:ffff:b20:4042
11.32.64.67 0:0:0:0:0:ffff:b20:4043
11.32.64.68 0:0:0:0:0:ffff:b20:4044
11.32.64.69 0:0:0:0:0:ffff:b20:4045
11.32.64.70 0:0:0:0:0:ffff:b20:4046
11.32.64.71 0:0:0:0:0:ffff:b20:4047
11.32.64.72 0:0:0:0:0:ffff:b20:4048
11.32.64.73 0:0:0:0:0:ffff:b20:4049
11.32.64.74 0:0:0:0:0:ffff:b20:404a
11.32.64.75 0:0:0:0:0:ffff:b20:404b
11.32.64.76 0:0:0:0:0:ffff:b20:404c
11.32.64.77 0:0:0:0:0:ffff:b20:404d
11.32.64.78 0:0:0:0:0:ffff:b20:404e
11.32.64.79 0:0:0:0:0:ffff:b20:404f
11.32.64.80 0:0:0:0:0:ffff:b20:4050
11.32.64.81 0:0:0:0:0:ffff:b20:4051
11.32.64.82 0:0:0:0:0:ffff:b20:4052
11.32.64.83 0:0:0:0:0:ffff:b20:4053
11.32.64.84 0:0:0:0:0:ffff:b20:4054
11.32.64.85 0:0:0:0:0:ffff:b20:4055
11.32.64.86 0:0:0:0:0:ffff:b20:4056
11.32.64.87 0:0:0:0:0:ffff:b20:4057
11.32.64.88 0:0:0:0:0:ffff:b20:4058
11.32.64.89 0:0:0:0:0:ffff:b20:4059
11.32.64.90 0:0:0:0:0:ffff:b20:405a
11.32.64.91 0:0:0:0:0:ffff:b20:405b
11.32.64.92 0:0:0:0:0:ffff:b20:405c
11.32.64.93 0:0:0:0:0:ffff:b20:405d
11.32.64.94 0:0:0:0:0:ffff:b20:405e
11.32.64.95 0:0:0:0:0:ffff:b20:405f
11.32.64.96 0:0:0:0:0:ffff:b20:4060
11.32.64.97 0:0:0:0:0:ffff:b20:4061
11.32.64.98 0:0:0:0:0:ffff:b20:4062
11.32.64.99 0:0:0:0:0:ffff:b20:4063
11.32.64.100 0:0:0:0:0:ffff:b20:4064
11.32.64.101 0:0:0:0:0:ffff:b20:4065
11.32.64.102 0:0:0:0:0:ffff:b20:4066
11.32.64.103 0:0:0:0:0:ffff:b20:4067
11.32.64.104 0:0:0:0:0:ffff:b20:4068
11.32.64.105 0:0:0:0:0:ffff:b20:4069
11.32.64.106 0:0:0:0:0:ffff:b20:406a
11.32.64.107 0:0:0:0:0:ffff:b20:406b
11.32.64.108 0:0:0:0:0:ffff:b20:406c
11.32.64.109 0:0:0:0:0:ffff:b20:406d
11.32.64.110 0:0:0:0:0:ffff:b20:406e
11.32.64.111 0:0:0:0:0:ffff:b20:406f
11.32.64.112 0:0:0:0:0:ffff:b20:4070
11.32.64.113 0:0:0:0:0:ffff:b20:4071
11.32.64.114 0:0:0:0:0:ffff:b20:4072
11.32.64.115 0:0:0:0:0:ffff:b20:4073
11.32.64.116 0:0:0:0:0:ffff:b20:4074
11.32.64.117 0:0:0:0:0:ffff:b20:4075
11.32.64.118 0:0:0:0:0:ffff:b20:4076
11.32.64.119 0:0:0:0:0:ffff:b20:4077
11.32.64.120 0:0:0:0:0:ffff:b20:4078


11.32.64.121 0:0:0:0:0:ffff:b20:4079
11.32.64.122 0:0:0:0:0:ffff:b20:407a
11.32.64.123 0:0:0:0:0:ffff:b20:407b
11.32.64.124 0:0:0:0:0:ffff:b20:407c
11.32.64.125 0:0:0:0:0:ffff:b20:407d
11.32.64.126 0:0:0:0:0:ffff:b20:407e
11.32.64.127 0:0:0:0:0:ffff:b20:407f
11.32.64.128 0:0:0:0:0:ffff:b20:4080
11.32.64.129 0:0:0:0:0:ffff:b20:4081
11.32.64.130 0:0:0:0:0:ffff:b20:4082
11.32.64.131 0:0:0:0:0:ffff:b20:4083
11.32.64.132 0:0:0:0:0:ffff:b20:4084
11.32.64.133 0:0:0:0:0:ffff:b20:4085
11.32.64.134 0:0:0:0:0:ffff:b20:4086
11.32.64.135 0:0:0:0:0:ffff:b20:4087
11.32.64.136 0:0:0:0:0:ffff:b20:4088
11.32.64.137 0:0:0:0:0:ffff:b20:4089
11.32.64.138 0:0:0:0:0:ffff:b20:408a
11.32.64.139 0:0:0:0:0:ffff:b20:408b
11.32.64.140 0:0:0:0:0:ffff:b20:408c
11.32.64.141 0:0:0:0:0:ffff:b20:408d
11.32.64.142 0:0:0:0:0:ffff:b20:408e
11.32.64.143 0:0:0:0:0:ffff:b20:408f
11.32.64.144 0:0:0:0:0:ffff:b20:4090
11.32.64.145 0:0:0:0:0:ffff:b20:4091
11.32.64.146 0:0:0:0:0:ffff:b20:4092
11.32.64.147 0:0:0:0:0:ffff:b20:4093
11.32.64.148 0:0:0:0:0:ffff:b20:4094
11.32.64.149 0:0:0:0:0:ffff:b20:4095
11.32.64.150 0:0:0:0:0:ffff:b20:4096
11.32.64.151 0:0:0:0:0:ffff:b20:4097
11.32.64.152 0:0:0:0:0:ffff:b20:4098
11.32.64.153 0:0:0:0:0:ffff:b20:4099
11.32.64.154 0:0:0:0:0:ffff:b20:409a
11.32.64.155 0:0:0:0:0:ffff:b20:409b
11.32.64.156 0:0:0:0:0:ffff:b20:409c
11.32.64.157 0:0:0:0:0:ffff:b20:409d
11.32.64.158 0:0:0:0:0:ffff:b20:409e
11.32.64.159 0:0:0:0:0:ffff:b20:409f
11.32.64.160 0:0:0:0:0:ffff:b20:40a0
11.32.64.161 0:0:0:0:0:ffff:b20:40a1
11.32.64.162 0:0:0:0:0:ffff:b20:40a2
11.32.64.163 0:0:0:0:0:ffff:b20:40a3
11.32.64.164 0:0:0:0:0:ffff:b20:40a4
11.32.64.165 0:0:0:0:0:ffff:b20:40a5
11.32.64.166 0:0:0:0:0:ffff:b20:40a6
11.32.64.167 0:0:0:0:0:ffff:b20:40a7
11.32.64.168 0:0:0:0:0:ffff:b20:40a8
11.32.64.169 0:0:0:0:0:ffff:b20:40a9
11.32.64.170 0:0:0:0:0:ffff:b20:40aa
11.32.64.171 0:0:0:0:0:ffff:b20:40ab
11.32.64.172 0:0:0:0:0:ffff:b20:40ac
11.32.64.173 0:0:0:0:0:ffff:b20:40ad
11.32.64.174 0:0:0:0:0:ffff:b20:40ae
11.32.64.175 0:0:0:0:0:ffff:b20:40af
11.32.64.176 0:0:0:0:0:ffff:b20:40b0
11.32.64.177 0:0:0:0:0:ffff:b20:40b1
11.32.64.178 0:0:0:0:0:ffff:b20:40b2
11.32.64.179 0:0:0:0:0:ffff:b20:40b3
11.32.64.180 0:0:0:0:0:ffff:b20:40b4


11.32.64.181 0:0:0:0:0:ffff:b20:40b5
11.32.64.182 0:0:0:0:0:ffff:b20:40b6
11.32.64.183 0:0:0:0:0:ffff:b20:40b7
11.32.64.184 0:0:0:0:0:ffff:b20:40b8
11.32.64.185 0:0:0:0:0:ffff:b20:40b9
11.32.64.186 0:0:0:0:0:ffff:b20:40ba
11.32.64.187 0:0:0:0:0:ffff:b20:40bb
11.32.64.188 0:0:0:0:0:ffff:b20:40bc
11.32.64.189 0:0:0:0:0:ffff:b20:40bd
11.32.64.190 0:0:0:0:0:ffff:b20:40be
11.32.64.191 0:0:0:0:0:ffff:b20:40bf
11.32.64.192 0:0:0:0:0:ffff:b20:40c0
11.32.64.193 0:0:0:0:0:ffff:b20:40c1
11.32.64.194 0:0:0:0:0:ffff:b20:40c2
11.32.64.195 0:0:0:0:0:ffff:b20:40c3
11.32.64.196 0:0:0:0:0:ffff:b20:40c4
11.32.64.197 0:0:0:0:0:ffff:b20:40c5
11.32.64.198 0:0:0:0:0:ffff:b20:40c6
11.32.64.199 0:0:0:0:0:ffff:b20:40c7
11.32.64.200 0:0:0:0:0:ffff:b20:40c8
11.32.64.201 0:0:0:0:0:ffff:b20:40c9
11.32.64.202 0:0:0:0:0:ffff:b20:40ca
11.32.64.203 0:0:0:0:0:ffff:b20:40cb
11.32.64.204 0:0:0:0:0:ffff:b20:40cc
11.32.64.205 0:0:0:0:0:ffff:b20:40cd
11.32.64.206 0:0:0:0:0:ffff:b20:40ce
11.32.64.207 0:0:0:0:0:ffff:b20:40cf
11.32.64.208 0:0:0:0:0:ffff:b20:40d0
11.32.64.209 0:0:0:0:0:ffff:b20:40d1
11.32.64.210 0:0:0:0:0:ffff:b20:40d2
11.32.64.211 0:0:0:0:0:ffff:b20:40d3
11.32.64.212 0:0:0:0:0:ffff:b20:40d4
11.32.64.213 0:0:0:0:0:ffff:b20:40d5
11.32.64.214 0:0:0:0:0:ffff:b20:40d6
11.32.64.215 0:0:0:0:0:ffff:b20:40d7
11.32.64.216 0:0:0:0:0:ffff:b20:40d8
11.32.64.217 0:0:0:0:0:ffff:b20:40d9
11.32.64.218 0:0:0:0:0:ffff:b20:40da
11.32.64.219 0:0:0:0:0:ffff:b20:40db
11.32.64.220 0:0:0:0:0:ffff:b20:40dc
11.32.64.221 0:0:0:0:0:ffff:b20:40dd
11.32.64.222 0:0:0:0:0:ffff:b20:40de
11.32.64.223 0:0:0:0:0:ffff:b20:40df
11.32.64.224 0:0:0:0:0:ffff:b20:40e0
11.32.64.225 0:0:0:0:0:ffff:b20:40e1
11.32.64.226 0:0:0:0:0:ffff:b20:40e2
11.32.64.227 0:0:0:0:0:ffff:b20:40e3
11.32.64.228 0:0:0:0:0:ffff:b20:40e4
11.32.64.229 0:0:0:0:0:ffff:b20:40e5
11.32.64.230 0:0:0:0:0:ffff:b20:40e6
11.32.64.231 0:0:0:0:0:ffff:b20:40e7
11.32.64.232 0:0:0:0:0:ffff:b20:40e8
11.32.64.233 0:0:0:0:0:ffff:b20:40e9
11.32.64.234 0:0:0:0:0:ffff:b20:40ea
11.32.64.235 0:0:0:0:0:ffff:b20:40eb
11.32.64.236 0:0:0:0:0:ffff:b20:40ec
11.32.64.237 0:0:0:0:0:ffff:b20:40ed
11.32.64.238 0:0:0:0:0:ffff:b20:40ee
11.32.64.239 0:0:0:0:0:ffff:b20:40ef
11.32.64.240 0:0:0:0:0:ffff:b20:40f0
11.32.64.241 0:0:0:0:0:ffff:b20:40f1
11.32.64.242 0:0:0:0:0:ffff:b20:40f2
11.32.64.243 0:0:0:0:0:ffff:b20:40f3
11.32.64.244 0:0:0:0:0:ffff:b20:40f4
11.32.64.245 0:0:0:0:0:ffff:b20:40f5
11.32.64.246 0:0:0:0:0:ffff:b20:40f6
11.32.64.247 0:0:0:0:0:ffff:b20:40f7
11.32.64.248 0:0:0:0:0:ffff:b20:40f8
11.32.64.249 0:0:0:0:0:ffff:b20:40f9
11.32.64.250 0:0:0:0:0:ffff:b20:40fa
11.32.64.251 0:0:0:0:0:ffff:b20:40fb
11.32.64.252 0:0:0:0:0:ffff:b20:40fc
11.32.64.253 0:0:0:0:0:ffff:b20:40fd
11.32.64.254 0:0:0:0:0:ffff:b20:40fe
11.32.64.255 0:0:0:0:0:ffff:b20:40ff


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.