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
165.77.170.1 0:0:0:0:0:ffff:a54d:aa01
165.77.170.2 0:0:0:0:0:ffff:a54d:aa02
165.77.170.3 0:0:0:0:0:ffff:a54d:aa03
165.77.170.4 0:0:0:0:0:ffff:a54d:aa04
165.77.170.5 0:0:0:0:0:ffff:a54d:aa05
165.77.170.6 0:0:0:0:0:ffff:a54d:aa06
165.77.170.7 0:0:0:0:0:ffff:a54d:aa07
165.77.170.8 0:0:0:0:0:ffff:a54d:aa08
165.77.170.9 0:0:0:0:0:ffff:a54d:aa09
165.77.170.10 0:0:0:0:0:ffff:a54d:aa0a
165.77.170.11 0:0:0:0:0:ffff:a54d:aa0b
165.77.170.12 0:0:0:0:0:ffff:a54d:aa0c
165.77.170.13 0:0:0:0:0:ffff:a54d:aa0d
165.77.170.14 0:0:0:0:0:ffff:a54d:aa0e
165.77.170.15 0:0:0:0:0:ffff:a54d:aa0f
165.77.170.16 0:0:0:0:0:ffff:a54d:aa10
165.77.170.17 0:0:0:0:0:ffff:a54d:aa11
165.77.170.18 0:0:0:0:0:ffff:a54d:aa12
165.77.170.19 0:0:0:0:0:ffff:a54d:aa13
165.77.170.20 0:0:0:0:0:ffff:a54d:aa14
165.77.170.21 0:0:0:0:0:ffff:a54d:aa15
165.77.170.22 0:0:0:0:0:ffff:a54d:aa16
165.77.170.23 0:0:0:0:0:ffff:a54d:aa17
165.77.170.24 0:0:0:0:0:ffff:a54d:aa18
165.77.170.25 0:0:0:0:0:ffff:a54d:aa19
165.77.170.26 0:0:0:0:0:ffff:a54d:aa1a
165.77.170.27 0:0:0:0:0:ffff:a54d:aa1b
165.77.170.28 0:0:0:0:0:ffff:a54d:aa1c
165.77.170.29 0:0:0:0:0:ffff:a54d:aa1d
165.77.170.30 0:0:0:0:0:ffff:a54d:aa1e
165.77.170.31 0:0:0:0:0:ffff:a54d:aa1f
165.77.170.32 0:0:0:0:0:ffff:a54d:aa20
165.77.170.33 0:0:0:0:0:ffff:a54d:aa21
165.77.170.34 0:0:0:0:0:ffff:a54d:aa22
165.77.170.35 0:0:0:0:0:ffff:a54d:aa23
165.77.170.36 0:0:0:0:0:ffff:a54d:aa24
165.77.170.37 0:0:0:0:0:ffff:a54d:aa25
165.77.170.38 0:0:0:0:0:ffff:a54d:aa26
165.77.170.39 0:0:0:0:0:ffff:a54d:aa27
165.77.170.40 0:0:0:0:0:ffff:a54d:aa28
165.77.170.41 0:0:0:0:0:ffff:a54d:aa29
165.77.170.42 0:0:0:0:0:ffff:a54d:aa2a
165.77.170.43 0:0:0:0:0:ffff:a54d:aa2b
165.77.170.44 0:0:0:0:0:ffff:a54d:aa2c
165.77.170.45 0:0:0:0:0:ffff:a54d:aa2d
165.77.170.46 0:0:0:0:0:ffff:a54d:aa2e
165.77.170.47 0:0:0:0:0:ffff:a54d:aa2f
165.77.170.48 0:0:0:0:0:ffff:a54d:aa30
165.77.170.49 0:0:0:0:0:ffff:a54d:aa31
165.77.170.50 0:0:0:0:0:ffff:a54d:aa32
165.77.170.51 0:0:0:0:0:ffff:a54d:aa33
165.77.170.52 0:0:0:0:0:ffff:a54d:aa34
165.77.170.53 0:0:0:0:0:ffff:a54d:aa35
165.77.170.54 0:0:0:0:0:ffff:a54d:aa36
165.77.170.55 0:0:0:0:0:ffff:a54d:aa37
165.77.170.56 0:0:0:0:0:ffff:a54d:aa38
165.77.170.57 0:0:0:0:0:ffff:a54d:aa39
165.77.170.58 0:0:0:0:0:ffff:a54d:aa3a
165.77.170.59 0:0:0:0:0:ffff:a54d:aa3b
165.77.170.60 0:0:0:0:0:ffff:a54d:aa3c


165.77.170.61 0:0:0:0:0:ffff:a54d:aa3d
165.77.170.62 0:0:0:0:0:ffff:a54d:aa3e
165.77.170.63 0:0:0:0:0:ffff:a54d:aa3f
165.77.170.64 0:0:0:0:0:ffff:a54d:aa40
165.77.170.65 0:0:0:0:0:ffff:a54d:aa41
165.77.170.66 0:0:0:0:0:ffff:a54d:aa42
165.77.170.67 0:0:0:0:0:ffff:a54d:aa43
165.77.170.68 0:0:0:0:0:ffff:a54d:aa44
165.77.170.69 0:0:0:0:0:ffff:a54d:aa45
165.77.170.70 0:0:0:0:0:ffff:a54d:aa46
165.77.170.71 0:0:0:0:0:ffff:a54d:aa47
165.77.170.72 0:0:0:0:0:ffff:a54d:aa48
165.77.170.73 0:0:0:0:0:ffff:a54d:aa49
165.77.170.74 0:0:0:0:0:ffff:a54d:aa4a
165.77.170.75 0:0:0:0:0:ffff:a54d:aa4b
165.77.170.76 0:0:0:0:0:ffff:a54d:aa4c
165.77.170.77 0:0:0:0:0:ffff:a54d:aa4d
165.77.170.78 0:0:0:0:0:ffff:a54d:aa4e
165.77.170.79 0:0:0:0:0:ffff:a54d:aa4f
165.77.170.80 0:0:0:0:0:ffff:a54d:aa50
165.77.170.81 0:0:0:0:0:ffff:a54d:aa51
165.77.170.82 0:0:0:0:0:ffff:a54d:aa52
165.77.170.83 0:0:0:0:0:ffff:a54d:aa53
165.77.170.84 0:0:0:0:0:ffff:a54d:aa54
165.77.170.85 0:0:0:0:0:ffff:a54d:aa55
165.77.170.86 0:0:0:0:0:ffff:a54d:aa56
165.77.170.87 0:0:0:0:0:ffff:a54d:aa57
165.77.170.88 0:0:0:0:0:ffff:a54d:aa58
165.77.170.89 0:0:0:0:0:ffff:a54d:aa59
165.77.170.90 0:0:0:0:0:ffff:a54d:aa5a
165.77.170.91 0:0:0:0:0:ffff:a54d:aa5b
165.77.170.92 0:0:0:0:0:ffff:a54d:aa5c
165.77.170.93 0:0:0:0:0:ffff:a54d:aa5d
165.77.170.94 0:0:0:0:0:ffff:a54d:aa5e
165.77.170.95 0:0:0:0:0:ffff:a54d:aa5f
165.77.170.96 0:0:0:0:0:ffff:a54d:aa60
165.77.170.97 0:0:0:0:0:ffff:a54d:aa61
165.77.170.98 0:0:0:0:0:ffff:a54d:aa62
165.77.170.99 0:0:0:0:0:ffff:a54d:aa63
165.77.170.100 0:0:0:0:0:ffff:a54d:aa64
165.77.170.101 0:0:0:0:0:ffff:a54d:aa65
165.77.170.102 0:0:0:0:0:ffff:a54d:aa66
165.77.170.103 0:0:0:0:0:ffff:a54d:aa67
165.77.170.104 0:0:0:0:0:ffff:a54d:aa68
165.77.170.105 0:0:0:0:0:ffff:a54d:aa69
165.77.170.106 0:0:0:0:0:ffff:a54d:aa6a
165.77.170.107 0:0:0:0:0:ffff:a54d:aa6b
165.77.170.108 0:0:0:0:0:ffff:a54d:aa6c
165.77.170.109 0:0:0:0:0:ffff:a54d:aa6d
165.77.170.110 0:0:0:0:0:ffff:a54d:aa6e
165.77.170.111 0:0:0:0:0:ffff:a54d:aa6f
165.77.170.112 0:0:0:0:0:ffff:a54d:aa70
165.77.170.113 0:0:0:0:0:ffff:a54d:aa71
165.77.170.114 0:0:0:0:0:ffff:a54d:aa72
165.77.170.115 0:0:0:0:0:ffff:a54d:aa73
165.77.170.116 0:0:0:0:0:ffff:a54d:aa74
165.77.170.117 0:0:0:0:0:ffff:a54d:aa75
165.77.170.118 0:0:0:0:0:ffff:a54d:aa76
165.77.170.119 0:0:0:0:0:ffff:a54d:aa77
165.77.170.120 0:0:0:0:0:ffff:a54d:aa78


165.77.170.121 0:0:0:0:0:ffff:a54d:aa79
165.77.170.122 0:0:0:0:0:ffff:a54d:aa7a
165.77.170.123 0:0:0:0:0:ffff:a54d:aa7b
165.77.170.124 0:0:0:0:0:ffff:a54d:aa7c
165.77.170.125 0:0:0:0:0:ffff:a54d:aa7d
165.77.170.126 0:0:0:0:0:ffff:a54d:aa7e
165.77.170.127 0:0:0:0:0:ffff:a54d:aa7f
165.77.170.128 0:0:0:0:0:ffff:a54d:aa80
165.77.170.129 0:0:0:0:0:ffff:a54d:aa81
165.77.170.130 0:0:0:0:0:ffff:a54d:aa82
165.77.170.131 0:0:0:0:0:ffff:a54d:aa83
165.77.170.132 0:0:0:0:0:ffff:a54d:aa84
165.77.170.133 0:0:0:0:0:ffff:a54d:aa85
165.77.170.134 0:0:0:0:0:ffff:a54d:aa86
165.77.170.135 0:0:0:0:0:ffff:a54d:aa87
165.77.170.136 0:0:0:0:0:ffff:a54d:aa88
165.77.170.137 0:0:0:0:0:ffff:a54d:aa89
165.77.170.138 0:0:0:0:0:ffff:a54d:aa8a
165.77.170.139 0:0:0:0:0:ffff:a54d:aa8b
165.77.170.140 0:0:0:0:0:ffff:a54d:aa8c
165.77.170.141 0:0:0:0:0:ffff:a54d:aa8d
165.77.170.142 0:0:0:0:0:ffff:a54d:aa8e
165.77.170.143 0:0:0:0:0:ffff:a54d:aa8f
165.77.170.144 0:0:0:0:0:ffff:a54d:aa90
165.77.170.145 0:0:0:0:0:ffff:a54d:aa91
165.77.170.146 0:0:0:0:0:ffff:a54d:aa92
165.77.170.147 0:0:0:0:0:ffff:a54d:aa93
165.77.170.148 0:0:0:0:0:ffff:a54d:aa94
165.77.170.149 0:0:0:0:0:ffff:a54d:aa95
165.77.170.150 0:0:0:0:0:ffff:a54d:aa96
165.77.170.151 0:0:0:0:0:ffff:a54d:aa97
165.77.170.152 0:0:0:0:0:ffff:a54d:aa98
165.77.170.153 0:0:0:0:0:ffff:a54d:aa99
165.77.170.154 0:0:0:0:0:ffff:a54d:aa9a
165.77.170.155 0:0:0:0:0:ffff:a54d:aa9b
165.77.170.156 0:0:0:0:0:ffff:a54d:aa9c
165.77.170.157 0:0:0:0:0:ffff:a54d:aa9d
165.77.170.158 0:0:0:0:0:ffff:a54d:aa9e
165.77.170.159 0:0:0:0:0:ffff:a54d:aa9f
165.77.170.160 0:0:0:0:0:ffff:a54d:aaa0
165.77.170.161 0:0:0:0:0:ffff:a54d:aaa1
165.77.170.162 0:0:0:0:0:ffff:a54d:aaa2
165.77.170.163 0:0:0:0:0:ffff:a54d:aaa3
165.77.170.164 0:0:0:0:0:ffff:a54d:aaa4
165.77.170.165 0:0:0:0:0:ffff:a54d:aaa5
165.77.170.166 0:0:0:0:0:ffff:a54d:aaa6
165.77.170.167 0:0:0:0:0:ffff:a54d:aaa7
165.77.170.168 0:0:0:0:0:ffff:a54d:aaa8
165.77.170.169 0:0:0:0:0:ffff:a54d:aaa9
165.77.170.170 0:0:0:0:0:ffff:a54d:aaaa
165.77.170.171 0:0:0:0:0:ffff:a54d:aaab
165.77.170.172 0:0:0:0:0:ffff:a54d:aaac
165.77.170.173 0:0:0:0:0:ffff:a54d:aaad
165.77.170.174 0:0:0:0:0:ffff:a54d:aaae
165.77.170.175 0:0:0:0:0:ffff:a54d:aaaf
165.77.170.176 0:0:0:0:0:ffff:a54d:aab0
165.77.170.177 0:0:0:0:0:ffff:a54d:aab1
165.77.170.178 0:0:0:0:0:ffff:a54d:aab2
165.77.170.179 0:0:0:0:0:ffff:a54d:aab3
165.77.170.180 0:0:0:0:0:ffff:a54d:aab4


165.77.170.181 0:0:0:0:0:ffff:a54d:aab5
165.77.170.182 0:0:0:0:0:ffff:a54d:aab6
165.77.170.183 0:0:0:0:0:ffff:a54d:aab7
165.77.170.184 0:0:0:0:0:ffff:a54d:aab8
165.77.170.185 0:0:0:0:0:ffff:a54d:aab9
165.77.170.186 0:0:0:0:0:ffff:a54d:aaba
165.77.170.187 0:0:0:0:0:ffff:a54d:aabb
165.77.170.188 0:0:0:0:0:ffff:a54d:aabc
165.77.170.189 0:0:0:0:0:ffff:a54d:aabd
165.77.170.190 0:0:0:0:0:ffff:a54d:aabe
165.77.170.191 0:0:0:0:0:ffff:a54d:aabf
165.77.170.192 0:0:0:0:0:ffff:a54d:aac0
165.77.170.193 0:0:0:0:0:ffff:a54d:aac1
165.77.170.194 0:0:0:0:0:ffff:a54d:aac2
165.77.170.195 0:0:0:0:0:ffff:a54d:aac3
165.77.170.196 0:0:0:0:0:ffff:a54d:aac4
165.77.170.197 0:0:0:0:0:ffff:a54d:aac5
165.77.170.198 0:0:0:0:0:ffff:a54d:aac6
165.77.170.199 0:0:0:0:0:ffff:a54d:aac7
165.77.170.200 0:0:0:0:0:ffff:a54d:aac8
165.77.170.201 0:0:0:0:0:ffff:a54d:aac9
165.77.170.202 0:0:0:0:0:ffff:a54d:aaca
165.77.170.203 0:0:0:0:0:ffff:a54d:aacb
165.77.170.204 0:0:0:0:0:ffff:a54d:aacc
165.77.170.205 0:0:0:0:0:ffff:a54d:aacd
165.77.170.206 0:0:0:0:0:ffff:a54d:aace
165.77.170.207 0:0:0:0:0:ffff:a54d:aacf
165.77.170.208 0:0:0:0:0:ffff:a54d:aad0
165.77.170.209 0:0:0:0:0:ffff:a54d:aad1
165.77.170.210 0:0:0:0:0:ffff:a54d:aad2
165.77.170.211 0:0:0:0:0:ffff:a54d:aad3
165.77.170.212 0:0:0:0:0:ffff:a54d:aad4
165.77.170.213 0:0:0:0:0:ffff:a54d:aad5
165.77.170.214 0:0:0:0:0:ffff:a54d:aad6
165.77.170.215 0:0:0:0:0:ffff:a54d:aad7
165.77.170.216 0:0:0:0:0:ffff:a54d:aad8
165.77.170.217 0:0:0:0:0:ffff:a54d:aad9
165.77.170.218 0:0:0:0:0:ffff:a54d:aada
165.77.170.219 0:0:0:0:0:ffff:a54d:aadb
165.77.170.220 0:0:0:0:0:ffff:a54d:aadc
165.77.170.221 0:0:0:0:0:ffff:a54d:aadd
165.77.170.222 0:0:0:0:0:ffff:a54d:aade
165.77.170.223 0:0:0:0:0:ffff:a54d:aadf
165.77.170.224 0:0:0:0:0:ffff:a54d:aae0
165.77.170.225 0:0:0:0:0:ffff:a54d:aae1
165.77.170.226 0:0:0:0:0:ffff:a54d:aae2
165.77.170.227 0:0:0:0:0:ffff:a54d:aae3
165.77.170.228 0:0:0:0:0:ffff:a54d:aae4
165.77.170.229 0:0:0:0:0:ffff:a54d:aae5
165.77.170.230 0:0:0:0:0:ffff:a54d:aae6
165.77.170.231 0:0:0:0:0:ffff:a54d:aae7
165.77.170.232 0:0:0:0:0:ffff:a54d:aae8
165.77.170.233 0:0:0:0:0:ffff:a54d:aae9
165.77.170.234 0:0:0:0:0:ffff:a54d:aaea
165.77.170.235 0:0:0:0:0:ffff:a54d:aaeb
165.77.170.236 0:0:0:0:0:ffff:a54d:aaec
165.77.170.237 0:0:0:0:0:ffff:a54d:aaed
165.77.170.238 0:0:0:0:0:ffff:a54d:aaee
165.77.170.239 0:0:0:0:0:ffff:a54d:aaef
165.77.170.240 0:0:0:0:0:ffff:a54d:aaf0
165.77.170.241 0:0:0:0:0:ffff:a54d:aaf1
165.77.170.242 0:0:0:0:0:ffff:a54d:aaf2
165.77.170.243 0:0:0:0:0:ffff:a54d:aaf3
165.77.170.244 0:0:0:0:0:ffff:a54d:aaf4
165.77.170.245 0:0:0:0:0:ffff:a54d:aaf5
165.77.170.246 0:0:0:0:0:ffff:a54d:aaf6
165.77.170.247 0:0:0:0:0:ffff:a54d:aaf7
165.77.170.248 0:0:0:0:0:ffff:a54d:aaf8
165.77.170.249 0:0:0:0:0:ffff:a54d:aaf9
165.77.170.250 0:0:0:0:0:ffff:a54d:aafa
165.77.170.251 0:0:0:0:0:ffff:a54d:aafb
165.77.170.252 0:0:0:0:0:ffff:a54d:aafc
165.77.170.253 0:0:0:0:0:ffff:a54d:aafd
165.77.170.254 0:0:0:0:0:ffff:a54d:aafe
165.77.170.255 0:0:0:0:0:ffff:a54d:aaff


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.