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
42.152.253.1 0:0:0:0:0:ffff:2a98:fd01
42.152.253.2 0:0:0:0:0:ffff:2a98:fd02
42.152.253.3 0:0:0:0:0:ffff:2a98:fd03
42.152.253.4 0:0:0:0:0:ffff:2a98:fd04
42.152.253.5 0:0:0:0:0:ffff:2a98:fd05
42.152.253.6 0:0:0:0:0:ffff:2a98:fd06
42.152.253.7 0:0:0:0:0:ffff:2a98:fd07
42.152.253.8 0:0:0:0:0:ffff:2a98:fd08
42.152.253.9 0:0:0:0:0:ffff:2a98:fd09
42.152.253.10 0:0:0:0:0:ffff:2a98:fd0a
42.152.253.11 0:0:0:0:0:ffff:2a98:fd0b
42.152.253.12 0:0:0:0:0:ffff:2a98:fd0c
42.152.253.13 0:0:0:0:0:ffff:2a98:fd0d
42.152.253.14 0:0:0:0:0:ffff:2a98:fd0e
42.152.253.15 0:0:0:0:0:ffff:2a98:fd0f
42.152.253.16 0:0:0:0:0:ffff:2a98:fd10
42.152.253.17 0:0:0:0:0:ffff:2a98:fd11
42.152.253.18 0:0:0:0:0:ffff:2a98:fd12
42.152.253.19 0:0:0:0:0:ffff:2a98:fd13
42.152.253.20 0:0:0:0:0:ffff:2a98:fd14
42.152.253.21 0:0:0:0:0:ffff:2a98:fd15
42.152.253.22 0:0:0:0:0:ffff:2a98:fd16
42.152.253.23 0:0:0:0:0:ffff:2a98:fd17
42.152.253.24 0:0:0:0:0:ffff:2a98:fd18
42.152.253.25 0:0:0:0:0:ffff:2a98:fd19
42.152.253.26 0:0:0:0:0:ffff:2a98:fd1a
42.152.253.27 0:0:0:0:0:ffff:2a98:fd1b
42.152.253.28 0:0:0:0:0:ffff:2a98:fd1c
42.152.253.29 0:0:0:0:0:ffff:2a98:fd1d
42.152.253.30 0:0:0:0:0:ffff:2a98:fd1e
42.152.253.31 0:0:0:0:0:ffff:2a98:fd1f
42.152.253.32 0:0:0:0:0:ffff:2a98:fd20
42.152.253.33 0:0:0:0:0:ffff:2a98:fd21
42.152.253.34 0:0:0:0:0:ffff:2a98:fd22
42.152.253.35 0:0:0:0:0:ffff:2a98:fd23
42.152.253.36 0:0:0:0:0:ffff:2a98:fd24
42.152.253.37 0:0:0:0:0:ffff:2a98:fd25
42.152.253.38 0:0:0:0:0:ffff:2a98:fd26
42.152.253.39 0:0:0:0:0:ffff:2a98:fd27
42.152.253.40 0:0:0:0:0:ffff:2a98:fd28
42.152.253.41 0:0:0:0:0:ffff:2a98:fd29
42.152.253.42 0:0:0:0:0:ffff:2a98:fd2a
42.152.253.43 0:0:0:0:0:ffff:2a98:fd2b
42.152.253.44 0:0:0:0:0:ffff:2a98:fd2c
42.152.253.45 0:0:0:0:0:ffff:2a98:fd2d
42.152.253.46 0:0:0:0:0:ffff:2a98:fd2e
42.152.253.47 0:0:0:0:0:ffff:2a98:fd2f
42.152.253.48 0:0:0:0:0:ffff:2a98:fd30
42.152.253.49 0:0:0:0:0:ffff:2a98:fd31
42.152.253.50 0:0:0:0:0:ffff:2a98:fd32
42.152.253.51 0:0:0:0:0:ffff:2a98:fd33
42.152.253.52 0:0:0:0:0:ffff:2a98:fd34
42.152.253.53 0:0:0:0:0:ffff:2a98:fd35
42.152.253.54 0:0:0:0:0:ffff:2a98:fd36
42.152.253.55 0:0:0:0:0:ffff:2a98:fd37
42.152.253.56 0:0:0:0:0:ffff:2a98:fd38
42.152.253.57 0:0:0:0:0:ffff:2a98:fd39
42.152.253.58 0:0:0:0:0:ffff:2a98:fd3a
42.152.253.59 0:0:0:0:0:ffff:2a98:fd3b
42.152.253.60 0:0:0:0:0:ffff:2a98:fd3c


42.152.253.61 0:0:0:0:0:ffff:2a98:fd3d
42.152.253.62 0:0:0:0:0:ffff:2a98:fd3e
42.152.253.63 0:0:0:0:0:ffff:2a98:fd3f
42.152.253.64 0:0:0:0:0:ffff:2a98:fd40
42.152.253.65 0:0:0:0:0:ffff:2a98:fd41
42.152.253.66 0:0:0:0:0:ffff:2a98:fd42
42.152.253.67 0:0:0:0:0:ffff:2a98:fd43
42.152.253.68 0:0:0:0:0:ffff:2a98:fd44
42.152.253.69 0:0:0:0:0:ffff:2a98:fd45
42.152.253.70 0:0:0:0:0:ffff:2a98:fd46
42.152.253.71 0:0:0:0:0:ffff:2a98:fd47
42.152.253.72 0:0:0:0:0:ffff:2a98:fd48
42.152.253.73 0:0:0:0:0:ffff:2a98:fd49
42.152.253.74 0:0:0:0:0:ffff:2a98:fd4a
42.152.253.75 0:0:0:0:0:ffff:2a98:fd4b
42.152.253.76 0:0:0:0:0:ffff:2a98:fd4c
42.152.253.77 0:0:0:0:0:ffff:2a98:fd4d
42.152.253.78 0:0:0:0:0:ffff:2a98:fd4e
42.152.253.79 0:0:0:0:0:ffff:2a98:fd4f
42.152.253.80 0:0:0:0:0:ffff:2a98:fd50
42.152.253.81 0:0:0:0:0:ffff:2a98:fd51
42.152.253.82 0:0:0:0:0:ffff:2a98:fd52
42.152.253.83 0:0:0:0:0:ffff:2a98:fd53
42.152.253.84 0:0:0:0:0:ffff:2a98:fd54
42.152.253.85 0:0:0:0:0:ffff:2a98:fd55
42.152.253.86 0:0:0:0:0:ffff:2a98:fd56
42.152.253.87 0:0:0:0:0:ffff:2a98:fd57
42.152.253.88 0:0:0:0:0:ffff:2a98:fd58
42.152.253.89 0:0:0:0:0:ffff:2a98:fd59
42.152.253.90 0:0:0:0:0:ffff:2a98:fd5a
42.152.253.91 0:0:0:0:0:ffff:2a98:fd5b
42.152.253.92 0:0:0:0:0:ffff:2a98:fd5c
42.152.253.93 0:0:0:0:0:ffff:2a98:fd5d
42.152.253.94 0:0:0:0:0:ffff:2a98:fd5e
42.152.253.95 0:0:0:0:0:ffff:2a98:fd5f
42.152.253.96 0:0:0:0:0:ffff:2a98:fd60
42.152.253.97 0:0:0:0:0:ffff:2a98:fd61
42.152.253.98 0:0:0:0:0:ffff:2a98:fd62
42.152.253.99 0:0:0:0:0:ffff:2a98:fd63
42.152.253.100 0:0:0:0:0:ffff:2a98:fd64
42.152.253.101 0:0:0:0:0:ffff:2a98:fd65
42.152.253.102 0:0:0:0:0:ffff:2a98:fd66
42.152.253.103 0:0:0:0:0:ffff:2a98:fd67
42.152.253.104 0:0:0:0:0:ffff:2a98:fd68
42.152.253.105 0:0:0:0:0:ffff:2a98:fd69
42.152.253.106 0:0:0:0:0:ffff:2a98:fd6a
42.152.253.107 0:0:0:0:0:ffff:2a98:fd6b
42.152.253.108 0:0:0:0:0:ffff:2a98:fd6c
42.152.253.109 0:0:0:0:0:ffff:2a98:fd6d
42.152.253.110 0:0:0:0:0:ffff:2a98:fd6e
42.152.253.111 0:0:0:0:0:ffff:2a98:fd6f
42.152.253.112 0:0:0:0:0:ffff:2a98:fd70
42.152.253.113 0:0:0:0:0:ffff:2a98:fd71
42.152.253.114 0:0:0:0:0:ffff:2a98:fd72
42.152.253.115 0:0:0:0:0:ffff:2a98:fd73
42.152.253.116 0:0:0:0:0:ffff:2a98:fd74
42.152.253.117 0:0:0:0:0:ffff:2a98:fd75
42.152.253.118 0:0:0:0:0:ffff:2a98:fd76
42.152.253.119 0:0:0:0:0:ffff:2a98:fd77
42.152.253.120 0:0:0:0:0:ffff:2a98:fd78


42.152.253.121 0:0:0:0:0:ffff:2a98:fd79
42.152.253.122 0:0:0:0:0:ffff:2a98:fd7a
42.152.253.123 0:0:0:0:0:ffff:2a98:fd7b
42.152.253.124 0:0:0:0:0:ffff:2a98:fd7c
42.152.253.125 0:0:0:0:0:ffff:2a98:fd7d
42.152.253.126 0:0:0:0:0:ffff:2a98:fd7e
42.152.253.127 0:0:0:0:0:ffff:2a98:fd7f
42.152.253.128 0:0:0:0:0:ffff:2a98:fd80
42.152.253.129 0:0:0:0:0:ffff:2a98:fd81
42.152.253.130 0:0:0:0:0:ffff:2a98:fd82
42.152.253.131 0:0:0:0:0:ffff:2a98:fd83
42.152.253.132 0:0:0:0:0:ffff:2a98:fd84
42.152.253.133 0:0:0:0:0:ffff:2a98:fd85
42.152.253.134 0:0:0:0:0:ffff:2a98:fd86
42.152.253.135 0:0:0:0:0:ffff:2a98:fd87
42.152.253.136 0:0:0:0:0:ffff:2a98:fd88
42.152.253.137 0:0:0:0:0:ffff:2a98:fd89
42.152.253.138 0:0:0:0:0:ffff:2a98:fd8a
42.152.253.139 0:0:0:0:0:ffff:2a98:fd8b
42.152.253.140 0:0:0:0:0:ffff:2a98:fd8c
42.152.253.141 0:0:0:0:0:ffff:2a98:fd8d
42.152.253.142 0:0:0:0:0:ffff:2a98:fd8e
42.152.253.143 0:0:0:0:0:ffff:2a98:fd8f
42.152.253.144 0:0:0:0:0:ffff:2a98:fd90
42.152.253.145 0:0:0:0:0:ffff:2a98:fd91
42.152.253.146 0:0:0:0:0:ffff:2a98:fd92
42.152.253.147 0:0:0:0:0:ffff:2a98:fd93
42.152.253.148 0:0:0:0:0:ffff:2a98:fd94
42.152.253.149 0:0:0:0:0:ffff:2a98:fd95
42.152.253.150 0:0:0:0:0:ffff:2a98:fd96
42.152.253.151 0:0:0:0:0:ffff:2a98:fd97
42.152.253.152 0:0:0:0:0:ffff:2a98:fd98
42.152.253.153 0:0:0:0:0:ffff:2a98:fd99
42.152.253.154 0:0:0:0:0:ffff:2a98:fd9a
42.152.253.155 0:0:0:0:0:ffff:2a98:fd9b
42.152.253.156 0:0:0:0:0:ffff:2a98:fd9c
42.152.253.157 0:0:0:0:0:ffff:2a98:fd9d
42.152.253.158 0:0:0:0:0:ffff:2a98:fd9e
42.152.253.159 0:0:0:0:0:ffff:2a98:fd9f
42.152.253.160 0:0:0:0:0:ffff:2a98:fda0
42.152.253.161 0:0:0:0:0:ffff:2a98:fda1
42.152.253.162 0:0:0:0:0:ffff:2a98:fda2
42.152.253.163 0:0:0:0:0:ffff:2a98:fda3
42.152.253.164 0:0:0:0:0:ffff:2a98:fda4
42.152.253.165 0:0:0:0:0:ffff:2a98:fda5
42.152.253.166 0:0:0:0:0:ffff:2a98:fda6
42.152.253.167 0:0:0:0:0:ffff:2a98:fda7
42.152.253.168 0:0:0:0:0:ffff:2a98:fda8
42.152.253.169 0:0:0:0:0:ffff:2a98:fda9
42.152.253.170 0:0:0:0:0:ffff:2a98:fdaa
42.152.253.171 0:0:0:0:0:ffff:2a98:fdab
42.152.253.172 0:0:0:0:0:ffff:2a98:fdac
42.152.253.173 0:0:0:0:0:ffff:2a98:fdad
42.152.253.174 0:0:0:0:0:ffff:2a98:fdae
42.152.253.175 0:0:0:0:0:ffff:2a98:fdaf
42.152.253.176 0:0:0:0:0:ffff:2a98:fdb0
42.152.253.177 0:0:0:0:0:ffff:2a98:fdb1
42.152.253.178 0:0:0:0:0:ffff:2a98:fdb2
42.152.253.179 0:0:0:0:0:ffff:2a98:fdb3
42.152.253.180 0:0:0:0:0:ffff:2a98:fdb4


42.152.253.181 0:0:0:0:0:ffff:2a98:fdb5
42.152.253.182 0:0:0:0:0:ffff:2a98:fdb6
42.152.253.183 0:0:0:0:0:ffff:2a98:fdb7
42.152.253.184 0:0:0:0:0:ffff:2a98:fdb8
42.152.253.185 0:0:0:0:0:ffff:2a98:fdb9
42.152.253.186 0:0:0:0:0:ffff:2a98:fdba
42.152.253.187 0:0:0:0:0:ffff:2a98:fdbb
42.152.253.188 0:0:0:0:0:ffff:2a98:fdbc
42.152.253.189 0:0:0:0:0:ffff:2a98:fdbd
42.152.253.190 0:0:0:0:0:ffff:2a98:fdbe
42.152.253.191 0:0:0:0:0:ffff:2a98:fdbf
42.152.253.192 0:0:0:0:0:ffff:2a98:fdc0
42.152.253.193 0:0:0:0:0:ffff:2a98:fdc1
42.152.253.194 0:0:0:0:0:ffff:2a98:fdc2
42.152.253.195 0:0:0:0:0:ffff:2a98:fdc3
42.152.253.196 0:0:0:0:0:ffff:2a98:fdc4
42.152.253.197 0:0:0:0:0:ffff:2a98:fdc5
42.152.253.198 0:0:0:0:0:ffff:2a98:fdc6
42.152.253.199 0:0:0:0:0:ffff:2a98:fdc7
42.152.253.200 0:0:0:0:0:ffff:2a98:fdc8
42.152.253.201 0:0:0:0:0:ffff:2a98:fdc9
42.152.253.202 0:0:0:0:0:ffff:2a98:fdca
42.152.253.203 0:0:0:0:0:ffff:2a98:fdcb
42.152.253.204 0:0:0:0:0:ffff:2a98:fdcc
42.152.253.205 0:0:0:0:0:ffff:2a98:fdcd
42.152.253.206 0:0:0:0:0:ffff:2a98:fdce
42.152.253.207 0:0:0:0:0:ffff:2a98:fdcf
42.152.253.208 0:0:0:0:0:ffff:2a98:fdd0
42.152.253.209 0:0:0:0:0:ffff:2a98:fdd1
42.152.253.210 0:0:0:0:0:ffff:2a98:fdd2
42.152.253.211 0:0:0:0:0:ffff:2a98:fdd3
42.152.253.212 0:0:0:0:0:ffff:2a98:fdd4
42.152.253.213 0:0:0:0:0:ffff:2a98:fdd5
42.152.253.214 0:0:0:0:0:ffff:2a98:fdd6
42.152.253.215 0:0:0:0:0:ffff:2a98:fdd7
42.152.253.216 0:0:0:0:0:ffff:2a98:fdd8
42.152.253.217 0:0:0:0:0:ffff:2a98:fdd9
42.152.253.218 0:0:0:0:0:ffff:2a98:fdda
42.152.253.219 0:0:0:0:0:ffff:2a98:fddb
42.152.253.220 0:0:0:0:0:ffff:2a98:fddc
42.152.253.221 0:0:0:0:0:ffff:2a98:fddd
42.152.253.222 0:0:0:0:0:ffff:2a98:fdde
42.152.253.223 0:0:0:0:0:ffff:2a98:fddf
42.152.253.224 0:0:0:0:0:ffff:2a98:fde0
42.152.253.225 0:0:0:0:0:ffff:2a98:fde1
42.152.253.226 0:0:0:0:0:ffff:2a98:fde2
42.152.253.227 0:0:0:0:0:ffff:2a98:fde3
42.152.253.228 0:0:0:0:0:ffff:2a98:fde4
42.152.253.229 0:0:0:0:0:ffff:2a98:fde5
42.152.253.230 0:0:0:0:0:ffff:2a98:fde6
42.152.253.231 0:0:0:0:0:ffff:2a98:fde7
42.152.253.232 0:0:0:0:0:ffff:2a98:fde8
42.152.253.233 0:0:0:0:0:ffff:2a98:fde9
42.152.253.234 0:0:0:0:0:ffff:2a98:fdea
42.152.253.235 0:0:0:0:0:ffff:2a98:fdeb
42.152.253.236 0:0:0:0:0:ffff:2a98:fdec
42.152.253.237 0:0:0:0:0:ffff:2a98:fded
42.152.253.238 0:0:0:0:0:ffff:2a98:fdee
42.152.253.239 0:0:0:0:0:ffff:2a98:fdef
42.152.253.240 0:0:0:0:0:ffff:2a98:fdf0
42.152.253.241 0:0:0:0:0:ffff:2a98:fdf1
42.152.253.242 0:0:0:0:0:ffff:2a98:fdf2
42.152.253.243 0:0:0:0:0:ffff:2a98:fdf3
42.152.253.244 0:0:0:0:0:ffff:2a98:fdf4
42.152.253.245 0:0:0:0:0:ffff:2a98:fdf5
42.152.253.246 0:0:0:0:0:ffff:2a98:fdf6
42.152.253.247 0:0:0:0:0:ffff:2a98:fdf7
42.152.253.248 0:0:0:0:0:ffff:2a98:fdf8
42.152.253.249 0:0:0:0:0:ffff:2a98:fdf9
42.152.253.250 0:0:0:0:0:ffff:2a98:fdfa
42.152.253.251 0:0:0:0:0:ffff:2a98:fdfb
42.152.253.252 0:0:0:0:0:ffff:2a98:fdfc
42.152.253.253 0:0:0:0:0:ffff:2a98:fdfd
42.152.253.254 0:0:0:0:0:ffff:2a98:fdfe
42.152.253.255 0:0:0:0:0:ffff:2a98: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.