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
105.27.64.1 0:0:0:0:0:ffff:691b:4001
105.27.64.2 0:0:0:0:0:ffff:691b:4002
105.27.64.3 0:0:0:0:0:ffff:691b:4003
105.27.64.4 0:0:0:0:0:ffff:691b:4004
105.27.64.5 0:0:0:0:0:ffff:691b:4005
105.27.64.6 0:0:0:0:0:ffff:691b:4006
105.27.64.7 0:0:0:0:0:ffff:691b:4007
105.27.64.8 0:0:0:0:0:ffff:691b:4008
105.27.64.9 0:0:0:0:0:ffff:691b:4009
105.27.64.10 0:0:0:0:0:ffff:691b:400a
105.27.64.11 0:0:0:0:0:ffff:691b:400b
105.27.64.12 0:0:0:0:0:ffff:691b:400c
105.27.64.13 0:0:0:0:0:ffff:691b:400d
105.27.64.14 0:0:0:0:0:ffff:691b:400e
105.27.64.15 0:0:0:0:0:ffff:691b:400f
105.27.64.16 0:0:0:0:0:ffff:691b:4010
105.27.64.17 0:0:0:0:0:ffff:691b:4011
105.27.64.18 0:0:0:0:0:ffff:691b:4012
105.27.64.19 0:0:0:0:0:ffff:691b:4013
105.27.64.20 0:0:0:0:0:ffff:691b:4014
105.27.64.21 0:0:0:0:0:ffff:691b:4015
105.27.64.22 0:0:0:0:0:ffff:691b:4016
105.27.64.23 0:0:0:0:0:ffff:691b:4017
105.27.64.24 0:0:0:0:0:ffff:691b:4018
105.27.64.25 0:0:0:0:0:ffff:691b:4019
105.27.64.26 0:0:0:0:0:ffff:691b:401a
105.27.64.27 0:0:0:0:0:ffff:691b:401b
105.27.64.28 0:0:0:0:0:ffff:691b:401c
105.27.64.29 0:0:0:0:0:ffff:691b:401d
105.27.64.30 0:0:0:0:0:ffff:691b:401e
105.27.64.31 0:0:0:0:0:ffff:691b:401f
105.27.64.32 0:0:0:0:0:ffff:691b:4020
105.27.64.33 0:0:0:0:0:ffff:691b:4021
105.27.64.34 0:0:0:0:0:ffff:691b:4022
105.27.64.35 0:0:0:0:0:ffff:691b:4023
105.27.64.36 0:0:0:0:0:ffff:691b:4024
105.27.64.37 0:0:0:0:0:ffff:691b:4025
105.27.64.38 0:0:0:0:0:ffff:691b:4026
105.27.64.39 0:0:0:0:0:ffff:691b:4027
105.27.64.40 0:0:0:0:0:ffff:691b:4028
105.27.64.41 0:0:0:0:0:ffff:691b:4029
105.27.64.42 0:0:0:0:0:ffff:691b:402a
105.27.64.43 0:0:0:0:0:ffff:691b:402b
105.27.64.44 0:0:0:0:0:ffff:691b:402c
105.27.64.45 0:0:0:0:0:ffff:691b:402d
105.27.64.46 0:0:0:0:0:ffff:691b:402e
105.27.64.47 0:0:0:0:0:ffff:691b:402f
105.27.64.48 0:0:0:0:0:ffff:691b:4030
105.27.64.49 0:0:0:0:0:ffff:691b:4031
105.27.64.50 0:0:0:0:0:ffff:691b:4032
105.27.64.51 0:0:0:0:0:ffff:691b:4033
105.27.64.52 0:0:0:0:0:ffff:691b:4034
105.27.64.53 0:0:0:0:0:ffff:691b:4035
105.27.64.54 0:0:0:0:0:ffff:691b:4036
105.27.64.55 0:0:0:0:0:ffff:691b:4037
105.27.64.56 0:0:0:0:0:ffff:691b:4038
105.27.64.57 0:0:0:0:0:ffff:691b:4039
105.27.64.58 0:0:0:0:0:ffff:691b:403a
105.27.64.59 0:0:0:0:0:ffff:691b:403b
105.27.64.60 0:0:0:0:0:ffff:691b:403c


105.27.64.61 0:0:0:0:0:ffff:691b:403d
105.27.64.62 0:0:0:0:0:ffff:691b:403e
105.27.64.63 0:0:0:0:0:ffff:691b:403f
105.27.64.64 0:0:0:0:0:ffff:691b:4040
105.27.64.65 0:0:0:0:0:ffff:691b:4041
105.27.64.66 0:0:0:0:0:ffff:691b:4042
105.27.64.67 0:0:0:0:0:ffff:691b:4043
105.27.64.68 0:0:0:0:0:ffff:691b:4044
105.27.64.69 0:0:0:0:0:ffff:691b:4045
105.27.64.70 0:0:0:0:0:ffff:691b:4046
105.27.64.71 0:0:0:0:0:ffff:691b:4047
105.27.64.72 0:0:0:0:0:ffff:691b:4048
105.27.64.73 0:0:0:0:0:ffff:691b:4049
105.27.64.74 0:0:0:0:0:ffff:691b:404a
105.27.64.75 0:0:0:0:0:ffff:691b:404b
105.27.64.76 0:0:0:0:0:ffff:691b:404c
105.27.64.77 0:0:0:0:0:ffff:691b:404d
105.27.64.78 0:0:0:0:0:ffff:691b:404e
105.27.64.79 0:0:0:0:0:ffff:691b:404f
105.27.64.80 0:0:0:0:0:ffff:691b:4050
105.27.64.81 0:0:0:0:0:ffff:691b:4051
105.27.64.82 0:0:0:0:0:ffff:691b:4052
105.27.64.83 0:0:0:0:0:ffff:691b:4053
105.27.64.84 0:0:0:0:0:ffff:691b:4054
105.27.64.85 0:0:0:0:0:ffff:691b:4055
105.27.64.86 0:0:0:0:0:ffff:691b:4056
105.27.64.87 0:0:0:0:0:ffff:691b:4057
105.27.64.88 0:0:0:0:0:ffff:691b:4058
105.27.64.89 0:0:0:0:0:ffff:691b:4059
105.27.64.90 0:0:0:0:0:ffff:691b:405a
105.27.64.91 0:0:0:0:0:ffff:691b:405b
105.27.64.92 0:0:0:0:0:ffff:691b:405c
105.27.64.93 0:0:0:0:0:ffff:691b:405d
105.27.64.94 0:0:0:0:0:ffff:691b:405e
105.27.64.95 0:0:0:0:0:ffff:691b:405f
105.27.64.96 0:0:0:0:0:ffff:691b:4060
105.27.64.97 0:0:0:0:0:ffff:691b:4061
105.27.64.98 0:0:0:0:0:ffff:691b:4062
105.27.64.99 0:0:0:0:0:ffff:691b:4063
105.27.64.100 0:0:0:0:0:ffff:691b:4064
105.27.64.101 0:0:0:0:0:ffff:691b:4065
105.27.64.102 0:0:0:0:0:ffff:691b:4066
105.27.64.103 0:0:0:0:0:ffff:691b:4067
105.27.64.104 0:0:0:0:0:ffff:691b:4068
105.27.64.105 0:0:0:0:0:ffff:691b:4069
105.27.64.106 0:0:0:0:0:ffff:691b:406a
105.27.64.107 0:0:0:0:0:ffff:691b:406b
105.27.64.108 0:0:0:0:0:ffff:691b:406c
105.27.64.109 0:0:0:0:0:ffff:691b:406d
105.27.64.110 0:0:0:0:0:ffff:691b:406e
105.27.64.111 0:0:0:0:0:ffff:691b:406f
105.27.64.112 0:0:0:0:0:ffff:691b:4070
105.27.64.113 0:0:0:0:0:ffff:691b:4071
105.27.64.114 0:0:0:0:0:ffff:691b:4072
105.27.64.115 0:0:0:0:0:ffff:691b:4073
105.27.64.116 0:0:0:0:0:ffff:691b:4074
105.27.64.117 0:0:0:0:0:ffff:691b:4075
105.27.64.118 0:0:0:0:0:ffff:691b:4076
105.27.64.119 0:0:0:0:0:ffff:691b:4077
105.27.64.120 0:0:0:0:0:ffff:691b:4078


105.27.64.121 0:0:0:0:0:ffff:691b:4079
105.27.64.122 0:0:0:0:0:ffff:691b:407a
105.27.64.123 0:0:0:0:0:ffff:691b:407b
105.27.64.124 0:0:0:0:0:ffff:691b:407c
105.27.64.125 0:0:0:0:0:ffff:691b:407d
105.27.64.126 0:0:0:0:0:ffff:691b:407e
105.27.64.127 0:0:0:0:0:ffff:691b:407f
105.27.64.128 0:0:0:0:0:ffff:691b:4080
105.27.64.129 0:0:0:0:0:ffff:691b:4081
105.27.64.130 0:0:0:0:0:ffff:691b:4082
105.27.64.131 0:0:0:0:0:ffff:691b:4083
105.27.64.132 0:0:0:0:0:ffff:691b:4084
105.27.64.133 0:0:0:0:0:ffff:691b:4085
105.27.64.134 0:0:0:0:0:ffff:691b:4086
105.27.64.135 0:0:0:0:0:ffff:691b:4087
105.27.64.136 0:0:0:0:0:ffff:691b:4088
105.27.64.137 0:0:0:0:0:ffff:691b:4089
105.27.64.138 0:0:0:0:0:ffff:691b:408a
105.27.64.139 0:0:0:0:0:ffff:691b:408b
105.27.64.140 0:0:0:0:0:ffff:691b:408c
105.27.64.141 0:0:0:0:0:ffff:691b:408d
105.27.64.142 0:0:0:0:0:ffff:691b:408e
105.27.64.143 0:0:0:0:0:ffff:691b:408f
105.27.64.144 0:0:0:0:0:ffff:691b:4090
105.27.64.145 0:0:0:0:0:ffff:691b:4091
105.27.64.146 0:0:0:0:0:ffff:691b:4092
105.27.64.147 0:0:0:0:0:ffff:691b:4093
105.27.64.148 0:0:0:0:0:ffff:691b:4094
105.27.64.149 0:0:0:0:0:ffff:691b:4095
105.27.64.150 0:0:0:0:0:ffff:691b:4096
105.27.64.151 0:0:0:0:0:ffff:691b:4097
105.27.64.152 0:0:0:0:0:ffff:691b:4098
105.27.64.153 0:0:0:0:0:ffff:691b:4099
105.27.64.154 0:0:0:0:0:ffff:691b:409a
105.27.64.155 0:0:0:0:0:ffff:691b:409b
105.27.64.156 0:0:0:0:0:ffff:691b:409c
105.27.64.157 0:0:0:0:0:ffff:691b:409d
105.27.64.158 0:0:0:0:0:ffff:691b:409e
105.27.64.159 0:0:0:0:0:ffff:691b:409f
105.27.64.160 0:0:0:0:0:ffff:691b:40a0
105.27.64.161 0:0:0:0:0:ffff:691b:40a1
105.27.64.162 0:0:0:0:0:ffff:691b:40a2
105.27.64.163 0:0:0:0:0:ffff:691b:40a3
105.27.64.164 0:0:0:0:0:ffff:691b:40a4
105.27.64.165 0:0:0:0:0:ffff:691b:40a5
105.27.64.166 0:0:0:0:0:ffff:691b:40a6
105.27.64.167 0:0:0:0:0:ffff:691b:40a7
105.27.64.168 0:0:0:0:0:ffff:691b:40a8
105.27.64.169 0:0:0:0:0:ffff:691b:40a9
105.27.64.170 0:0:0:0:0:ffff:691b:40aa
105.27.64.171 0:0:0:0:0:ffff:691b:40ab
105.27.64.172 0:0:0:0:0:ffff:691b:40ac
105.27.64.173 0:0:0:0:0:ffff:691b:40ad
105.27.64.174 0:0:0:0:0:ffff:691b:40ae
105.27.64.175 0:0:0:0:0:ffff:691b:40af
105.27.64.176 0:0:0:0:0:ffff:691b:40b0
105.27.64.177 0:0:0:0:0:ffff:691b:40b1
105.27.64.178 0:0:0:0:0:ffff:691b:40b2
105.27.64.179 0:0:0:0:0:ffff:691b:40b3
105.27.64.180 0:0:0:0:0:ffff:691b:40b4


105.27.64.181 0:0:0:0:0:ffff:691b:40b5
105.27.64.182 0:0:0:0:0:ffff:691b:40b6
105.27.64.183 0:0:0:0:0:ffff:691b:40b7
105.27.64.184 0:0:0:0:0:ffff:691b:40b8
105.27.64.185 0:0:0:0:0:ffff:691b:40b9
105.27.64.186 0:0:0:0:0:ffff:691b:40ba
105.27.64.187 0:0:0:0:0:ffff:691b:40bb
105.27.64.188 0:0:0:0:0:ffff:691b:40bc
105.27.64.189 0:0:0:0:0:ffff:691b:40bd
105.27.64.190 0:0:0:0:0:ffff:691b:40be
105.27.64.191 0:0:0:0:0:ffff:691b:40bf
105.27.64.192 0:0:0:0:0:ffff:691b:40c0
105.27.64.193 0:0:0:0:0:ffff:691b:40c1
105.27.64.194 0:0:0:0:0:ffff:691b:40c2
105.27.64.195 0:0:0:0:0:ffff:691b:40c3
105.27.64.196 0:0:0:0:0:ffff:691b:40c4
105.27.64.197 0:0:0:0:0:ffff:691b:40c5
105.27.64.198 0:0:0:0:0:ffff:691b:40c6
105.27.64.199 0:0:0:0:0:ffff:691b:40c7
105.27.64.200 0:0:0:0:0:ffff:691b:40c8
105.27.64.201 0:0:0:0:0:ffff:691b:40c9
105.27.64.202 0:0:0:0:0:ffff:691b:40ca
105.27.64.203 0:0:0:0:0:ffff:691b:40cb
105.27.64.204 0:0:0:0:0:ffff:691b:40cc
105.27.64.205 0:0:0:0:0:ffff:691b:40cd
105.27.64.206 0:0:0:0:0:ffff:691b:40ce
105.27.64.207 0:0:0:0:0:ffff:691b:40cf
105.27.64.208 0:0:0:0:0:ffff:691b:40d0
105.27.64.209 0:0:0:0:0:ffff:691b:40d1
105.27.64.210 0:0:0:0:0:ffff:691b:40d2
105.27.64.211 0:0:0:0:0:ffff:691b:40d3
105.27.64.212 0:0:0:0:0:ffff:691b:40d4
105.27.64.213 0:0:0:0:0:ffff:691b:40d5
105.27.64.214 0:0:0:0:0:ffff:691b:40d6
105.27.64.215 0:0:0:0:0:ffff:691b:40d7
105.27.64.216 0:0:0:0:0:ffff:691b:40d8
105.27.64.217 0:0:0:0:0:ffff:691b:40d9
105.27.64.218 0:0:0:0:0:ffff:691b:40da
105.27.64.219 0:0:0:0:0:ffff:691b:40db
105.27.64.220 0:0:0:0:0:ffff:691b:40dc
105.27.64.221 0:0:0:0:0:ffff:691b:40dd
105.27.64.222 0:0:0:0:0:ffff:691b:40de
105.27.64.223 0:0:0:0:0:ffff:691b:40df
105.27.64.224 0:0:0:0:0:ffff:691b:40e0
105.27.64.225 0:0:0:0:0:ffff:691b:40e1
105.27.64.226 0:0:0:0:0:ffff:691b:40e2
105.27.64.227 0:0:0:0:0:ffff:691b:40e3
105.27.64.228 0:0:0:0:0:ffff:691b:40e4
105.27.64.229 0:0:0:0:0:ffff:691b:40e5
105.27.64.230 0:0:0:0:0:ffff:691b:40e6
105.27.64.231 0:0:0:0:0:ffff:691b:40e7
105.27.64.232 0:0:0:0:0:ffff:691b:40e8
105.27.64.233 0:0:0:0:0:ffff:691b:40e9
105.27.64.234 0:0:0:0:0:ffff:691b:40ea
105.27.64.235 0:0:0:0:0:ffff:691b:40eb
105.27.64.236 0:0:0:0:0:ffff:691b:40ec
105.27.64.237 0:0:0:0:0:ffff:691b:40ed
105.27.64.238 0:0:0:0:0:ffff:691b:40ee
105.27.64.239 0:0:0:0:0:ffff:691b:40ef
105.27.64.240 0:0:0:0:0:ffff:691b:40f0
105.27.64.241 0:0:0:0:0:ffff:691b:40f1
105.27.64.242 0:0:0:0:0:ffff:691b:40f2
105.27.64.243 0:0:0:0:0:ffff:691b:40f3
105.27.64.244 0:0:0:0:0:ffff:691b:40f4
105.27.64.245 0:0:0:0:0:ffff:691b:40f5
105.27.64.246 0:0:0:0:0:ffff:691b:40f6
105.27.64.247 0:0:0:0:0:ffff:691b:40f7
105.27.64.248 0:0:0:0:0:ffff:691b:40f8
105.27.64.249 0:0:0:0:0:ffff:691b:40f9
105.27.64.250 0:0:0:0:0:ffff:691b:40fa
105.27.64.251 0:0:0:0:0:ffff:691b:40fb
105.27.64.252 0:0:0:0:0:ffff:691b:40fc
105.27.64.253 0:0:0:0:0:ffff:691b:40fd
105.27.64.254 0:0:0:0:0:ffff:691b:40fe
105.27.64.255 0:0:0:0:0:ffff:691b: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.