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
165.160.253.1 0:0:0:0:0:ffff:a5a0:fd01
165.160.253.2 0:0:0:0:0:ffff:a5a0:fd02
165.160.253.3 0:0:0:0:0:ffff:a5a0:fd03
165.160.253.4 0:0:0:0:0:ffff:a5a0:fd04
165.160.253.5 0:0:0:0:0:ffff:a5a0:fd05
165.160.253.6 0:0:0:0:0:ffff:a5a0:fd06
165.160.253.7 0:0:0:0:0:ffff:a5a0:fd07
165.160.253.8 0:0:0:0:0:ffff:a5a0:fd08
165.160.253.9 0:0:0:0:0:ffff:a5a0:fd09
165.160.253.10 0:0:0:0:0:ffff:a5a0:fd0a
165.160.253.11 0:0:0:0:0:ffff:a5a0:fd0b
165.160.253.12 0:0:0:0:0:ffff:a5a0:fd0c
165.160.253.13 0:0:0:0:0:ffff:a5a0:fd0d
165.160.253.14 0:0:0:0:0:ffff:a5a0:fd0e
165.160.253.15 0:0:0:0:0:ffff:a5a0:fd0f
165.160.253.16 0:0:0:0:0:ffff:a5a0:fd10
165.160.253.17 0:0:0:0:0:ffff:a5a0:fd11
165.160.253.18 0:0:0:0:0:ffff:a5a0:fd12
165.160.253.19 0:0:0:0:0:ffff:a5a0:fd13
165.160.253.20 0:0:0:0:0:ffff:a5a0:fd14
165.160.253.21 0:0:0:0:0:ffff:a5a0:fd15
165.160.253.22 0:0:0:0:0:ffff:a5a0:fd16
165.160.253.23 0:0:0:0:0:ffff:a5a0:fd17
165.160.253.24 0:0:0:0:0:ffff:a5a0:fd18
165.160.253.25 0:0:0:0:0:ffff:a5a0:fd19
165.160.253.26 0:0:0:0:0:ffff:a5a0:fd1a
165.160.253.27 0:0:0:0:0:ffff:a5a0:fd1b
165.160.253.28 0:0:0:0:0:ffff:a5a0:fd1c
165.160.253.29 0:0:0:0:0:ffff:a5a0:fd1d
165.160.253.30 0:0:0:0:0:ffff:a5a0:fd1e
165.160.253.31 0:0:0:0:0:ffff:a5a0:fd1f
165.160.253.32 0:0:0:0:0:ffff:a5a0:fd20
165.160.253.33 0:0:0:0:0:ffff:a5a0:fd21
165.160.253.34 0:0:0:0:0:ffff:a5a0:fd22
165.160.253.35 0:0:0:0:0:ffff:a5a0:fd23
165.160.253.36 0:0:0:0:0:ffff:a5a0:fd24
165.160.253.37 0:0:0:0:0:ffff:a5a0:fd25
165.160.253.38 0:0:0:0:0:ffff:a5a0:fd26
165.160.253.39 0:0:0:0:0:ffff:a5a0:fd27
165.160.253.40 0:0:0:0:0:ffff:a5a0:fd28
165.160.253.41 0:0:0:0:0:ffff:a5a0:fd29
165.160.253.42 0:0:0:0:0:ffff:a5a0:fd2a
165.160.253.43 0:0:0:0:0:ffff:a5a0:fd2b
165.160.253.44 0:0:0:0:0:ffff:a5a0:fd2c
165.160.253.45 0:0:0:0:0:ffff:a5a0:fd2d
165.160.253.46 0:0:0:0:0:ffff:a5a0:fd2e
165.160.253.47 0:0:0:0:0:ffff:a5a0:fd2f
165.160.253.48 0:0:0:0:0:ffff:a5a0:fd30
165.160.253.49 0:0:0:0:0:ffff:a5a0:fd31
165.160.253.50 0:0:0:0:0:ffff:a5a0:fd32
165.160.253.51 0:0:0:0:0:ffff:a5a0:fd33
165.160.253.52 0:0:0:0:0:ffff:a5a0:fd34
165.160.253.53 0:0:0:0:0:ffff:a5a0:fd35
165.160.253.54 0:0:0:0:0:ffff:a5a0:fd36
165.160.253.55 0:0:0:0:0:ffff:a5a0:fd37
165.160.253.56 0:0:0:0:0:ffff:a5a0:fd38
165.160.253.57 0:0:0:0:0:ffff:a5a0:fd39
165.160.253.58 0:0:0:0:0:ffff:a5a0:fd3a
165.160.253.59 0:0:0:0:0:ffff:a5a0:fd3b
165.160.253.60 0:0:0:0:0:ffff:a5a0:fd3c


165.160.253.61 0:0:0:0:0:ffff:a5a0:fd3d
165.160.253.62 0:0:0:0:0:ffff:a5a0:fd3e
165.160.253.63 0:0:0:0:0:ffff:a5a0:fd3f
165.160.253.64 0:0:0:0:0:ffff:a5a0:fd40
165.160.253.65 0:0:0:0:0:ffff:a5a0:fd41
165.160.253.66 0:0:0:0:0:ffff:a5a0:fd42
165.160.253.67 0:0:0:0:0:ffff:a5a0:fd43
165.160.253.68 0:0:0:0:0:ffff:a5a0:fd44
165.160.253.69 0:0:0:0:0:ffff:a5a0:fd45
165.160.253.70 0:0:0:0:0:ffff:a5a0:fd46
165.160.253.71 0:0:0:0:0:ffff:a5a0:fd47
165.160.253.72 0:0:0:0:0:ffff:a5a0:fd48
165.160.253.73 0:0:0:0:0:ffff:a5a0:fd49
165.160.253.74 0:0:0:0:0:ffff:a5a0:fd4a
165.160.253.75 0:0:0:0:0:ffff:a5a0:fd4b
165.160.253.76 0:0:0:0:0:ffff:a5a0:fd4c
165.160.253.77 0:0:0:0:0:ffff:a5a0:fd4d
165.160.253.78 0:0:0:0:0:ffff:a5a0:fd4e
165.160.253.79 0:0:0:0:0:ffff:a5a0:fd4f
165.160.253.80 0:0:0:0:0:ffff:a5a0:fd50
165.160.253.81 0:0:0:0:0:ffff:a5a0:fd51
165.160.253.82 0:0:0:0:0:ffff:a5a0:fd52
165.160.253.83 0:0:0:0:0:ffff:a5a0:fd53
165.160.253.84 0:0:0:0:0:ffff:a5a0:fd54
165.160.253.85 0:0:0:0:0:ffff:a5a0:fd55
165.160.253.86 0:0:0:0:0:ffff:a5a0:fd56
165.160.253.87 0:0:0:0:0:ffff:a5a0:fd57
165.160.253.88 0:0:0:0:0:ffff:a5a0:fd58
165.160.253.89 0:0:0:0:0:ffff:a5a0:fd59
165.160.253.90 0:0:0:0:0:ffff:a5a0:fd5a
165.160.253.91 0:0:0:0:0:ffff:a5a0:fd5b
165.160.253.92 0:0:0:0:0:ffff:a5a0:fd5c
165.160.253.93 0:0:0:0:0:ffff:a5a0:fd5d
165.160.253.94 0:0:0:0:0:ffff:a5a0:fd5e
165.160.253.95 0:0:0:0:0:ffff:a5a0:fd5f
165.160.253.96 0:0:0:0:0:ffff:a5a0:fd60
165.160.253.97 0:0:0:0:0:ffff:a5a0:fd61
165.160.253.98 0:0:0:0:0:ffff:a5a0:fd62
165.160.253.99 0:0:0:0:0:ffff:a5a0:fd63
165.160.253.100 0:0:0:0:0:ffff:a5a0:fd64
165.160.253.101 0:0:0:0:0:ffff:a5a0:fd65
165.160.253.102 0:0:0:0:0:ffff:a5a0:fd66
165.160.253.103 0:0:0:0:0:ffff:a5a0:fd67
165.160.253.104 0:0:0:0:0:ffff:a5a0:fd68
165.160.253.105 0:0:0:0:0:ffff:a5a0:fd69
165.160.253.106 0:0:0:0:0:ffff:a5a0:fd6a
165.160.253.107 0:0:0:0:0:ffff:a5a0:fd6b
165.160.253.108 0:0:0:0:0:ffff:a5a0:fd6c
165.160.253.109 0:0:0:0:0:ffff:a5a0:fd6d
165.160.253.110 0:0:0:0:0:ffff:a5a0:fd6e
165.160.253.111 0:0:0:0:0:ffff:a5a0:fd6f
165.160.253.112 0:0:0:0:0:ffff:a5a0:fd70
165.160.253.113 0:0:0:0:0:ffff:a5a0:fd71
165.160.253.114 0:0:0:0:0:ffff:a5a0:fd72
165.160.253.115 0:0:0:0:0:ffff:a5a0:fd73
165.160.253.116 0:0:0:0:0:ffff:a5a0:fd74
165.160.253.117 0:0:0:0:0:ffff:a5a0:fd75
165.160.253.118 0:0:0:0:0:ffff:a5a0:fd76
165.160.253.119 0:0:0:0:0:ffff:a5a0:fd77
165.160.253.120 0:0:0:0:0:ffff:a5a0:fd78


165.160.253.121 0:0:0:0:0:ffff:a5a0:fd79
165.160.253.122 0:0:0:0:0:ffff:a5a0:fd7a
165.160.253.123 0:0:0:0:0:ffff:a5a0:fd7b
165.160.253.124 0:0:0:0:0:ffff:a5a0:fd7c
165.160.253.125 0:0:0:0:0:ffff:a5a0:fd7d
165.160.253.126 0:0:0:0:0:ffff:a5a0:fd7e
165.160.253.127 0:0:0:0:0:ffff:a5a0:fd7f
165.160.253.128 0:0:0:0:0:ffff:a5a0:fd80
165.160.253.129 0:0:0:0:0:ffff:a5a0:fd81
165.160.253.130 0:0:0:0:0:ffff:a5a0:fd82
165.160.253.131 0:0:0:0:0:ffff:a5a0:fd83
165.160.253.132 0:0:0:0:0:ffff:a5a0:fd84
165.160.253.133 0:0:0:0:0:ffff:a5a0:fd85
165.160.253.134 0:0:0:0:0:ffff:a5a0:fd86
165.160.253.135 0:0:0:0:0:ffff:a5a0:fd87
165.160.253.136 0:0:0:0:0:ffff:a5a0:fd88
165.160.253.137 0:0:0:0:0:ffff:a5a0:fd89
165.160.253.138 0:0:0:0:0:ffff:a5a0:fd8a
165.160.253.139 0:0:0:0:0:ffff:a5a0:fd8b
165.160.253.140 0:0:0:0:0:ffff:a5a0:fd8c
165.160.253.141 0:0:0:0:0:ffff:a5a0:fd8d
165.160.253.142 0:0:0:0:0:ffff:a5a0:fd8e
165.160.253.143 0:0:0:0:0:ffff:a5a0:fd8f
165.160.253.144 0:0:0:0:0:ffff:a5a0:fd90
165.160.253.145 0:0:0:0:0:ffff:a5a0:fd91
165.160.253.146 0:0:0:0:0:ffff:a5a0:fd92
165.160.253.147 0:0:0:0:0:ffff:a5a0:fd93
165.160.253.148 0:0:0:0:0:ffff:a5a0:fd94
165.160.253.149 0:0:0:0:0:ffff:a5a0:fd95
165.160.253.150 0:0:0:0:0:ffff:a5a0:fd96
165.160.253.151 0:0:0:0:0:ffff:a5a0:fd97
165.160.253.152 0:0:0:0:0:ffff:a5a0:fd98
165.160.253.153 0:0:0:0:0:ffff:a5a0:fd99
165.160.253.154 0:0:0:0:0:ffff:a5a0:fd9a
165.160.253.155 0:0:0:0:0:ffff:a5a0:fd9b
165.160.253.156 0:0:0:0:0:ffff:a5a0:fd9c
165.160.253.157 0:0:0:0:0:ffff:a5a0:fd9d
165.160.253.158 0:0:0:0:0:ffff:a5a0:fd9e
165.160.253.159 0:0:0:0:0:ffff:a5a0:fd9f
165.160.253.160 0:0:0:0:0:ffff:a5a0:fda0
165.160.253.161 0:0:0:0:0:ffff:a5a0:fda1
165.160.253.162 0:0:0:0:0:ffff:a5a0:fda2
165.160.253.163 0:0:0:0:0:ffff:a5a0:fda3
165.160.253.164 0:0:0:0:0:ffff:a5a0:fda4
165.160.253.165 0:0:0:0:0:ffff:a5a0:fda5
165.160.253.166 0:0:0:0:0:ffff:a5a0:fda6
165.160.253.167 0:0:0:0:0:ffff:a5a0:fda7
165.160.253.168 0:0:0:0:0:ffff:a5a0:fda8
165.160.253.169 0:0:0:0:0:ffff:a5a0:fda9
165.160.253.170 0:0:0:0:0:ffff:a5a0:fdaa
165.160.253.171 0:0:0:0:0:ffff:a5a0:fdab
165.160.253.172 0:0:0:0:0:ffff:a5a0:fdac
165.160.253.173 0:0:0:0:0:ffff:a5a0:fdad
165.160.253.174 0:0:0:0:0:ffff:a5a0:fdae
165.160.253.175 0:0:0:0:0:ffff:a5a0:fdaf
165.160.253.176 0:0:0:0:0:ffff:a5a0:fdb0
165.160.253.177 0:0:0:0:0:ffff:a5a0:fdb1
165.160.253.178 0:0:0:0:0:ffff:a5a0:fdb2
165.160.253.179 0:0:0:0:0:ffff:a5a0:fdb3
165.160.253.180 0:0:0:0:0:ffff:a5a0:fdb4


165.160.253.181 0:0:0:0:0:ffff:a5a0:fdb5
165.160.253.182 0:0:0:0:0:ffff:a5a0:fdb6
165.160.253.183 0:0:0:0:0:ffff:a5a0:fdb7
165.160.253.184 0:0:0:0:0:ffff:a5a0:fdb8
165.160.253.185 0:0:0:0:0:ffff:a5a0:fdb9
165.160.253.186 0:0:0:0:0:ffff:a5a0:fdba
165.160.253.187 0:0:0:0:0:ffff:a5a0:fdbb
165.160.253.188 0:0:0:0:0:ffff:a5a0:fdbc
165.160.253.189 0:0:0:0:0:ffff:a5a0:fdbd
165.160.253.190 0:0:0:0:0:ffff:a5a0:fdbe
165.160.253.191 0:0:0:0:0:ffff:a5a0:fdbf
165.160.253.192 0:0:0:0:0:ffff:a5a0:fdc0
165.160.253.193 0:0:0:0:0:ffff:a5a0:fdc1
165.160.253.194 0:0:0:0:0:ffff:a5a0:fdc2
165.160.253.195 0:0:0:0:0:ffff:a5a0:fdc3
165.160.253.196 0:0:0:0:0:ffff:a5a0:fdc4
165.160.253.197 0:0:0:0:0:ffff:a5a0:fdc5
165.160.253.198 0:0:0:0:0:ffff:a5a0:fdc6
165.160.253.199 0:0:0:0:0:ffff:a5a0:fdc7
165.160.253.200 0:0:0:0:0:ffff:a5a0:fdc8
165.160.253.201 0:0:0:0:0:ffff:a5a0:fdc9
165.160.253.202 0:0:0:0:0:ffff:a5a0:fdca
165.160.253.203 0:0:0:0:0:ffff:a5a0:fdcb
165.160.253.204 0:0:0:0:0:ffff:a5a0:fdcc
165.160.253.205 0:0:0:0:0:ffff:a5a0:fdcd
165.160.253.206 0:0:0:0:0:ffff:a5a0:fdce
165.160.253.207 0:0:0:0:0:ffff:a5a0:fdcf
165.160.253.208 0:0:0:0:0:ffff:a5a0:fdd0
165.160.253.209 0:0:0:0:0:ffff:a5a0:fdd1
165.160.253.210 0:0:0:0:0:ffff:a5a0:fdd2
165.160.253.211 0:0:0:0:0:ffff:a5a0:fdd3
165.160.253.212 0:0:0:0:0:ffff:a5a0:fdd4
165.160.253.213 0:0:0:0:0:ffff:a5a0:fdd5
165.160.253.214 0:0:0:0:0:ffff:a5a0:fdd6
165.160.253.215 0:0:0:0:0:ffff:a5a0:fdd7
165.160.253.216 0:0:0:0:0:ffff:a5a0:fdd8
165.160.253.217 0:0:0:0:0:ffff:a5a0:fdd9
165.160.253.218 0:0:0:0:0:ffff:a5a0:fdda
165.160.253.219 0:0:0:0:0:ffff:a5a0:fddb
165.160.253.220 0:0:0:0:0:ffff:a5a0:fddc
165.160.253.221 0:0:0:0:0:ffff:a5a0:fddd
165.160.253.222 0:0:0:0:0:ffff:a5a0:fdde
165.160.253.223 0:0:0:0:0:ffff:a5a0:fddf
165.160.253.224 0:0:0:0:0:ffff:a5a0:fde0
165.160.253.225 0:0:0:0:0:ffff:a5a0:fde1
165.160.253.226 0:0:0:0:0:ffff:a5a0:fde2
165.160.253.227 0:0:0:0:0:ffff:a5a0:fde3
165.160.253.228 0:0:0:0:0:ffff:a5a0:fde4
165.160.253.229 0:0:0:0:0:ffff:a5a0:fde5
165.160.253.230 0:0:0:0:0:ffff:a5a0:fde6
165.160.253.231 0:0:0:0:0:ffff:a5a0:fde7
165.160.253.232 0:0:0:0:0:ffff:a5a0:fde8
165.160.253.233 0:0:0:0:0:ffff:a5a0:fde9
165.160.253.234 0:0:0:0:0:ffff:a5a0:fdea
165.160.253.235 0:0:0:0:0:ffff:a5a0:fdeb
165.160.253.236 0:0:0:0:0:ffff:a5a0:fdec
165.160.253.237 0:0:0:0:0:ffff:a5a0:fded
165.160.253.238 0:0:0:0:0:ffff:a5a0:fdee
165.160.253.239 0:0:0:0:0:ffff:a5a0:fdef
165.160.253.240 0:0:0:0:0:ffff:a5a0:fdf0
165.160.253.241 0:0:0:0:0:ffff:a5a0:fdf1
165.160.253.242 0:0:0:0:0:ffff:a5a0:fdf2
165.160.253.243 0:0:0:0:0:ffff:a5a0:fdf3
165.160.253.244 0:0:0:0:0:ffff:a5a0:fdf4
165.160.253.245 0:0:0:0:0:ffff:a5a0:fdf5
165.160.253.246 0:0:0:0:0:ffff:a5a0:fdf6
165.160.253.247 0:0:0:0:0:ffff:a5a0:fdf7
165.160.253.248 0:0:0:0:0:ffff:a5a0:fdf8
165.160.253.249 0:0:0:0:0:ffff:a5a0:fdf9
165.160.253.250 0:0:0:0:0:ffff:a5a0:fdfa
165.160.253.251 0:0:0:0:0:ffff:a5a0:fdfb
165.160.253.252 0:0:0:0:0:ffff:a5a0:fdfc
165.160.253.253 0:0:0:0:0:ffff:a5a0:fdfd
165.160.253.254 0:0:0:0:0:ffff:a5a0:fdfe
165.160.253.255 0:0:0:0:0:ffff:a5a0:fdff


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.