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
165.77.234.1 0:0:0:0:0:ffff:a54d:ea01
165.77.234.2 0:0:0:0:0:ffff:a54d:ea02
165.77.234.3 0:0:0:0:0:ffff:a54d:ea03
165.77.234.4 0:0:0:0:0:ffff:a54d:ea04
165.77.234.5 0:0:0:0:0:ffff:a54d:ea05
165.77.234.6 0:0:0:0:0:ffff:a54d:ea06
165.77.234.7 0:0:0:0:0:ffff:a54d:ea07
165.77.234.8 0:0:0:0:0:ffff:a54d:ea08
165.77.234.9 0:0:0:0:0:ffff:a54d:ea09
165.77.234.10 0:0:0:0:0:ffff:a54d:ea0a
165.77.234.11 0:0:0:0:0:ffff:a54d:ea0b
165.77.234.12 0:0:0:0:0:ffff:a54d:ea0c
165.77.234.13 0:0:0:0:0:ffff:a54d:ea0d
165.77.234.14 0:0:0:0:0:ffff:a54d:ea0e
165.77.234.15 0:0:0:0:0:ffff:a54d:ea0f
165.77.234.16 0:0:0:0:0:ffff:a54d:ea10
165.77.234.17 0:0:0:0:0:ffff:a54d:ea11
165.77.234.18 0:0:0:0:0:ffff:a54d:ea12
165.77.234.19 0:0:0:0:0:ffff:a54d:ea13
165.77.234.20 0:0:0:0:0:ffff:a54d:ea14
165.77.234.21 0:0:0:0:0:ffff:a54d:ea15
165.77.234.22 0:0:0:0:0:ffff:a54d:ea16
165.77.234.23 0:0:0:0:0:ffff:a54d:ea17
165.77.234.24 0:0:0:0:0:ffff:a54d:ea18
165.77.234.25 0:0:0:0:0:ffff:a54d:ea19
165.77.234.26 0:0:0:0:0:ffff:a54d:ea1a
165.77.234.27 0:0:0:0:0:ffff:a54d:ea1b
165.77.234.28 0:0:0:0:0:ffff:a54d:ea1c
165.77.234.29 0:0:0:0:0:ffff:a54d:ea1d
165.77.234.30 0:0:0:0:0:ffff:a54d:ea1e
165.77.234.31 0:0:0:0:0:ffff:a54d:ea1f
165.77.234.32 0:0:0:0:0:ffff:a54d:ea20
165.77.234.33 0:0:0:0:0:ffff:a54d:ea21
165.77.234.34 0:0:0:0:0:ffff:a54d:ea22
165.77.234.35 0:0:0:0:0:ffff:a54d:ea23
165.77.234.36 0:0:0:0:0:ffff:a54d:ea24
165.77.234.37 0:0:0:0:0:ffff:a54d:ea25
165.77.234.38 0:0:0:0:0:ffff:a54d:ea26
165.77.234.39 0:0:0:0:0:ffff:a54d:ea27
165.77.234.40 0:0:0:0:0:ffff:a54d:ea28
165.77.234.41 0:0:0:0:0:ffff:a54d:ea29
165.77.234.42 0:0:0:0:0:ffff:a54d:ea2a
165.77.234.43 0:0:0:0:0:ffff:a54d:ea2b
165.77.234.44 0:0:0:0:0:ffff:a54d:ea2c
165.77.234.45 0:0:0:0:0:ffff:a54d:ea2d
165.77.234.46 0:0:0:0:0:ffff:a54d:ea2e
165.77.234.47 0:0:0:0:0:ffff:a54d:ea2f
165.77.234.48 0:0:0:0:0:ffff:a54d:ea30
165.77.234.49 0:0:0:0:0:ffff:a54d:ea31
165.77.234.50 0:0:0:0:0:ffff:a54d:ea32
165.77.234.51 0:0:0:0:0:ffff:a54d:ea33
165.77.234.52 0:0:0:0:0:ffff:a54d:ea34
165.77.234.53 0:0:0:0:0:ffff:a54d:ea35
165.77.234.54 0:0:0:0:0:ffff:a54d:ea36
165.77.234.55 0:0:0:0:0:ffff:a54d:ea37
165.77.234.56 0:0:0:0:0:ffff:a54d:ea38
165.77.234.57 0:0:0:0:0:ffff:a54d:ea39
165.77.234.58 0:0:0:0:0:ffff:a54d:ea3a
165.77.234.59 0:0:0:0:0:ffff:a54d:ea3b
165.77.234.60 0:0:0:0:0:ffff:a54d:ea3c


165.77.234.61 0:0:0:0:0:ffff:a54d:ea3d
165.77.234.62 0:0:0:0:0:ffff:a54d:ea3e
165.77.234.63 0:0:0:0:0:ffff:a54d:ea3f
165.77.234.64 0:0:0:0:0:ffff:a54d:ea40
165.77.234.65 0:0:0:0:0:ffff:a54d:ea41
165.77.234.66 0:0:0:0:0:ffff:a54d:ea42
165.77.234.67 0:0:0:0:0:ffff:a54d:ea43
165.77.234.68 0:0:0:0:0:ffff:a54d:ea44
165.77.234.69 0:0:0:0:0:ffff:a54d:ea45
165.77.234.70 0:0:0:0:0:ffff:a54d:ea46
165.77.234.71 0:0:0:0:0:ffff:a54d:ea47
165.77.234.72 0:0:0:0:0:ffff:a54d:ea48
165.77.234.73 0:0:0:0:0:ffff:a54d:ea49
165.77.234.74 0:0:0:0:0:ffff:a54d:ea4a
165.77.234.75 0:0:0:0:0:ffff:a54d:ea4b
165.77.234.76 0:0:0:0:0:ffff:a54d:ea4c
165.77.234.77 0:0:0:0:0:ffff:a54d:ea4d
165.77.234.78 0:0:0:0:0:ffff:a54d:ea4e
165.77.234.79 0:0:0:0:0:ffff:a54d:ea4f
165.77.234.80 0:0:0:0:0:ffff:a54d:ea50
165.77.234.81 0:0:0:0:0:ffff:a54d:ea51
165.77.234.82 0:0:0:0:0:ffff:a54d:ea52
165.77.234.83 0:0:0:0:0:ffff:a54d:ea53
165.77.234.84 0:0:0:0:0:ffff:a54d:ea54
165.77.234.85 0:0:0:0:0:ffff:a54d:ea55
165.77.234.86 0:0:0:0:0:ffff:a54d:ea56
165.77.234.87 0:0:0:0:0:ffff:a54d:ea57
165.77.234.88 0:0:0:0:0:ffff:a54d:ea58
165.77.234.89 0:0:0:0:0:ffff:a54d:ea59
165.77.234.90 0:0:0:0:0:ffff:a54d:ea5a
165.77.234.91 0:0:0:0:0:ffff:a54d:ea5b
165.77.234.92 0:0:0:0:0:ffff:a54d:ea5c
165.77.234.93 0:0:0:0:0:ffff:a54d:ea5d
165.77.234.94 0:0:0:0:0:ffff:a54d:ea5e
165.77.234.95 0:0:0:0:0:ffff:a54d:ea5f
165.77.234.96 0:0:0:0:0:ffff:a54d:ea60
165.77.234.97 0:0:0:0:0:ffff:a54d:ea61
165.77.234.98 0:0:0:0:0:ffff:a54d:ea62
165.77.234.99 0:0:0:0:0:ffff:a54d:ea63
165.77.234.100 0:0:0:0:0:ffff:a54d:ea64
165.77.234.101 0:0:0:0:0:ffff:a54d:ea65
165.77.234.102 0:0:0:0:0:ffff:a54d:ea66
165.77.234.103 0:0:0:0:0:ffff:a54d:ea67
165.77.234.104 0:0:0:0:0:ffff:a54d:ea68
165.77.234.105 0:0:0:0:0:ffff:a54d:ea69
165.77.234.106 0:0:0:0:0:ffff:a54d:ea6a
165.77.234.107 0:0:0:0:0:ffff:a54d:ea6b
165.77.234.108 0:0:0:0:0:ffff:a54d:ea6c
165.77.234.109 0:0:0:0:0:ffff:a54d:ea6d
165.77.234.110 0:0:0:0:0:ffff:a54d:ea6e
165.77.234.111 0:0:0:0:0:ffff:a54d:ea6f
165.77.234.112 0:0:0:0:0:ffff:a54d:ea70
165.77.234.113 0:0:0:0:0:ffff:a54d:ea71
165.77.234.114 0:0:0:0:0:ffff:a54d:ea72
165.77.234.115 0:0:0:0:0:ffff:a54d:ea73
165.77.234.116 0:0:0:0:0:ffff:a54d:ea74
165.77.234.117 0:0:0:0:0:ffff:a54d:ea75
165.77.234.118 0:0:0:0:0:ffff:a54d:ea76
165.77.234.119 0:0:0:0:0:ffff:a54d:ea77
165.77.234.120 0:0:0:0:0:ffff:a54d:ea78


165.77.234.121 0:0:0:0:0:ffff:a54d:ea79
165.77.234.122 0:0:0:0:0:ffff:a54d:ea7a
165.77.234.123 0:0:0:0:0:ffff:a54d:ea7b
165.77.234.124 0:0:0:0:0:ffff:a54d:ea7c
165.77.234.125 0:0:0:0:0:ffff:a54d:ea7d
165.77.234.126 0:0:0:0:0:ffff:a54d:ea7e
165.77.234.127 0:0:0:0:0:ffff:a54d:ea7f
165.77.234.128 0:0:0:0:0:ffff:a54d:ea80
165.77.234.129 0:0:0:0:0:ffff:a54d:ea81
165.77.234.130 0:0:0:0:0:ffff:a54d:ea82
165.77.234.131 0:0:0:0:0:ffff:a54d:ea83
165.77.234.132 0:0:0:0:0:ffff:a54d:ea84
165.77.234.133 0:0:0:0:0:ffff:a54d:ea85
165.77.234.134 0:0:0:0:0:ffff:a54d:ea86
165.77.234.135 0:0:0:0:0:ffff:a54d:ea87
165.77.234.136 0:0:0:0:0:ffff:a54d:ea88
165.77.234.137 0:0:0:0:0:ffff:a54d:ea89
165.77.234.138 0:0:0:0:0:ffff:a54d:ea8a
165.77.234.139 0:0:0:0:0:ffff:a54d:ea8b
165.77.234.140 0:0:0:0:0:ffff:a54d:ea8c
165.77.234.141 0:0:0:0:0:ffff:a54d:ea8d
165.77.234.142 0:0:0:0:0:ffff:a54d:ea8e
165.77.234.143 0:0:0:0:0:ffff:a54d:ea8f
165.77.234.144 0:0:0:0:0:ffff:a54d:ea90
165.77.234.145 0:0:0:0:0:ffff:a54d:ea91
165.77.234.146 0:0:0:0:0:ffff:a54d:ea92
165.77.234.147 0:0:0:0:0:ffff:a54d:ea93
165.77.234.148 0:0:0:0:0:ffff:a54d:ea94
165.77.234.149 0:0:0:0:0:ffff:a54d:ea95
165.77.234.150 0:0:0:0:0:ffff:a54d:ea96
165.77.234.151 0:0:0:0:0:ffff:a54d:ea97
165.77.234.152 0:0:0:0:0:ffff:a54d:ea98
165.77.234.153 0:0:0:0:0:ffff:a54d:ea99
165.77.234.154 0:0:0:0:0:ffff:a54d:ea9a
165.77.234.155 0:0:0:0:0:ffff:a54d:ea9b
165.77.234.156 0:0:0:0:0:ffff:a54d:ea9c
165.77.234.157 0:0:0:0:0:ffff:a54d:ea9d
165.77.234.158 0:0:0:0:0:ffff:a54d:ea9e
165.77.234.159 0:0:0:0:0:ffff:a54d:ea9f
165.77.234.160 0:0:0:0:0:ffff:a54d:eaa0
165.77.234.161 0:0:0:0:0:ffff:a54d:eaa1
165.77.234.162 0:0:0:0:0:ffff:a54d:eaa2
165.77.234.163 0:0:0:0:0:ffff:a54d:eaa3
165.77.234.164 0:0:0:0:0:ffff:a54d:eaa4
165.77.234.165 0:0:0:0:0:ffff:a54d:eaa5
165.77.234.166 0:0:0:0:0:ffff:a54d:eaa6
165.77.234.167 0:0:0:0:0:ffff:a54d:eaa7
165.77.234.168 0:0:0:0:0:ffff:a54d:eaa8
165.77.234.169 0:0:0:0:0:ffff:a54d:eaa9
165.77.234.170 0:0:0:0:0:ffff:a54d:eaaa
165.77.234.171 0:0:0:0:0:ffff:a54d:eaab
165.77.234.172 0:0:0:0:0:ffff:a54d:eaac
165.77.234.173 0:0:0:0:0:ffff:a54d:eaad
165.77.234.174 0:0:0:0:0:ffff:a54d:eaae
165.77.234.175 0:0:0:0:0:ffff:a54d:eaaf
165.77.234.176 0:0:0:0:0:ffff:a54d:eab0
165.77.234.177 0:0:0:0:0:ffff:a54d:eab1
165.77.234.178 0:0:0:0:0:ffff:a54d:eab2
165.77.234.179 0:0:0:0:0:ffff:a54d:eab3
165.77.234.180 0:0:0:0:0:ffff:a54d:eab4


165.77.234.181 0:0:0:0:0:ffff:a54d:eab5
165.77.234.182 0:0:0:0:0:ffff:a54d:eab6
165.77.234.183 0:0:0:0:0:ffff:a54d:eab7
165.77.234.184 0:0:0:0:0:ffff:a54d:eab8
165.77.234.185 0:0:0:0:0:ffff:a54d:eab9
165.77.234.186 0:0:0:0:0:ffff:a54d:eaba
165.77.234.187 0:0:0:0:0:ffff:a54d:eabb
165.77.234.188 0:0:0:0:0:ffff:a54d:eabc
165.77.234.189 0:0:0:0:0:ffff:a54d:eabd
165.77.234.190 0:0:0:0:0:ffff:a54d:eabe
165.77.234.191 0:0:0:0:0:ffff:a54d:eabf
165.77.234.192 0:0:0:0:0:ffff:a54d:eac0
165.77.234.193 0:0:0:0:0:ffff:a54d:eac1
165.77.234.194 0:0:0:0:0:ffff:a54d:eac2
165.77.234.195 0:0:0:0:0:ffff:a54d:eac3
165.77.234.196 0:0:0:0:0:ffff:a54d:eac4
165.77.234.197 0:0:0:0:0:ffff:a54d:eac5
165.77.234.198 0:0:0:0:0:ffff:a54d:eac6
165.77.234.199 0:0:0:0:0:ffff:a54d:eac7
165.77.234.200 0:0:0:0:0:ffff:a54d:eac8
165.77.234.201 0:0:0:0:0:ffff:a54d:eac9
165.77.234.202 0:0:0:0:0:ffff:a54d:eaca
165.77.234.203 0:0:0:0:0:ffff:a54d:eacb
165.77.234.204 0:0:0:0:0:ffff:a54d:eacc
165.77.234.205 0:0:0:0:0:ffff:a54d:eacd
165.77.234.206 0:0:0:0:0:ffff:a54d:eace
165.77.234.207 0:0:0:0:0:ffff:a54d:eacf
165.77.234.208 0:0:0:0:0:ffff:a54d:ead0
165.77.234.209 0:0:0:0:0:ffff:a54d:ead1
165.77.234.210 0:0:0:0:0:ffff:a54d:ead2
165.77.234.211 0:0:0:0:0:ffff:a54d:ead3
165.77.234.212 0:0:0:0:0:ffff:a54d:ead4
165.77.234.213 0:0:0:0:0:ffff:a54d:ead5
165.77.234.214 0:0:0:0:0:ffff:a54d:ead6
165.77.234.215 0:0:0:0:0:ffff:a54d:ead7
165.77.234.216 0:0:0:0:0:ffff:a54d:ead8
165.77.234.217 0:0:0:0:0:ffff:a54d:ead9
165.77.234.218 0:0:0:0:0:ffff:a54d:eada
165.77.234.219 0:0:0:0:0:ffff:a54d:eadb
165.77.234.220 0:0:0:0:0:ffff:a54d:eadc
165.77.234.221 0:0:0:0:0:ffff:a54d:eadd
165.77.234.222 0:0:0:0:0:ffff:a54d:eade
165.77.234.223 0:0:0:0:0:ffff:a54d:eadf
165.77.234.224 0:0:0:0:0:ffff:a54d:eae0
165.77.234.225 0:0:0:0:0:ffff:a54d:eae1
165.77.234.226 0:0:0:0:0:ffff:a54d:eae2
165.77.234.227 0:0:0:0:0:ffff:a54d:eae3
165.77.234.228 0:0:0:0:0:ffff:a54d:eae4
165.77.234.229 0:0:0:0:0:ffff:a54d:eae5
165.77.234.230 0:0:0:0:0:ffff:a54d:eae6
165.77.234.231 0:0:0:0:0:ffff:a54d:eae7
165.77.234.232 0:0:0:0:0:ffff:a54d:eae8
165.77.234.233 0:0:0:0:0:ffff:a54d:eae9
165.77.234.234 0:0:0:0:0:ffff:a54d:eaea
165.77.234.235 0:0:0:0:0:ffff:a54d:eaeb
165.77.234.236 0:0:0:0:0:ffff:a54d:eaec
165.77.234.237 0:0:0:0:0:ffff:a54d:eaed
165.77.234.238 0:0:0:0:0:ffff:a54d:eaee
165.77.234.239 0:0:0:0:0:ffff:a54d:eaef
165.77.234.240 0:0:0:0:0:ffff:a54d:eaf0
165.77.234.241 0:0:0:0:0:ffff:a54d:eaf1
165.77.234.242 0:0:0:0:0:ffff:a54d:eaf2
165.77.234.243 0:0:0:0:0:ffff:a54d:eaf3
165.77.234.244 0:0:0:0:0:ffff:a54d:eaf4
165.77.234.245 0:0:0:0:0:ffff:a54d:eaf5
165.77.234.246 0:0:0:0:0:ffff:a54d:eaf6
165.77.234.247 0:0:0:0:0:ffff:a54d:eaf7
165.77.234.248 0:0:0:0:0:ffff:a54d:eaf8
165.77.234.249 0:0:0:0:0:ffff:a54d:eaf9
165.77.234.250 0:0:0:0:0:ffff:a54d:eafa
165.77.234.251 0:0:0:0:0:ffff:a54d:eafb
165.77.234.252 0:0:0:0:0:ffff:a54d:eafc
165.77.234.253 0:0:0:0:0:ffff:a54d:eafd
165.77.234.254 0:0:0:0:0:ffff:a54d:eafe
165.77.234.255 0:0:0:0:0:ffff:a54d:eaff


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.