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
42.152.238.1 0:0:0:0:0:ffff:2a98:ee01
42.152.238.2 0:0:0:0:0:ffff:2a98:ee02
42.152.238.3 0:0:0:0:0:ffff:2a98:ee03
42.152.238.4 0:0:0:0:0:ffff:2a98:ee04
42.152.238.5 0:0:0:0:0:ffff:2a98:ee05
42.152.238.6 0:0:0:0:0:ffff:2a98:ee06
42.152.238.7 0:0:0:0:0:ffff:2a98:ee07
42.152.238.8 0:0:0:0:0:ffff:2a98:ee08
42.152.238.9 0:0:0:0:0:ffff:2a98:ee09
42.152.238.10 0:0:0:0:0:ffff:2a98:ee0a
42.152.238.11 0:0:0:0:0:ffff:2a98:ee0b
42.152.238.12 0:0:0:0:0:ffff:2a98:ee0c
42.152.238.13 0:0:0:0:0:ffff:2a98:ee0d
42.152.238.14 0:0:0:0:0:ffff:2a98:ee0e
42.152.238.15 0:0:0:0:0:ffff:2a98:ee0f
42.152.238.16 0:0:0:0:0:ffff:2a98:ee10
42.152.238.17 0:0:0:0:0:ffff:2a98:ee11
42.152.238.18 0:0:0:0:0:ffff:2a98:ee12
42.152.238.19 0:0:0:0:0:ffff:2a98:ee13
42.152.238.20 0:0:0:0:0:ffff:2a98:ee14
42.152.238.21 0:0:0:0:0:ffff:2a98:ee15
42.152.238.22 0:0:0:0:0:ffff:2a98:ee16
42.152.238.23 0:0:0:0:0:ffff:2a98:ee17
42.152.238.24 0:0:0:0:0:ffff:2a98:ee18
42.152.238.25 0:0:0:0:0:ffff:2a98:ee19
42.152.238.26 0:0:0:0:0:ffff:2a98:ee1a
42.152.238.27 0:0:0:0:0:ffff:2a98:ee1b
42.152.238.28 0:0:0:0:0:ffff:2a98:ee1c
42.152.238.29 0:0:0:0:0:ffff:2a98:ee1d
42.152.238.30 0:0:0:0:0:ffff:2a98:ee1e
42.152.238.31 0:0:0:0:0:ffff:2a98:ee1f
42.152.238.32 0:0:0:0:0:ffff:2a98:ee20
42.152.238.33 0:0:0:0:0:ffff:2a98:ee21
42.152.238.34 0:0:0:0:0:ffff:2a98:ee22
42.152.238.35 0:0:0:0:0:ffff:2a98:ee23
42.152.238.36 0:0:0:0:0:ffff:2a98:ee24
42.152.238.37 0:0:0:0:0:ffff:2a98:ee25
42.152.238.38 0:0:0:0:0:ffff:2a98:ee26
42.152.238.39 0:0:0:0:0:ffff:2a98:ee27
42.152.238.40 0:0:0:0:0:ffff:2a98:ee28
42.152.238.41 0:0:0:0:0:ffff:2a98:ee29
42.152.238.42 0:0:0:0:0:ffff:2a98:ee2a
42.152.238.43 0:0:0:0:0:ffff:2a98:ee2b
42.152.238.44 0:0:0:0:0:ffff:2a98:ee2c
42.152.238.45 0:0:0:0:0:ffff:2a98:ee2d
42.152.238.46 0:0:0:0:0:ffff:2a98:ee2e
42.152.238.47 0:0:0:0:0:ffff:2a98:ee2f
42.152.238.48 0:0:0:0:0:ffff:2a98:ee30
42.152.238.49 0:0:0:0:0:ffff:2a98:ee31
42.152.238.50 0:0:0:0:0:ffff:2a98:ee32
42.152.238.51 0:0:0:0:0:ffff:2a98:ee33
42.152.238.52 0:0:0:0:0:ffff:2a98:ee34
42.152.238.53 0:0:0:0:0:ffff:2a98:ee35
42.152.238.54 0:0:0:0:0:ffff:2a98:ee36
42.152.238.55 0:0:0:0:0:ffff:2a98:ee37
42.152.238.56 0:0:0:0:0:ffff:2a98:ee38
42.152.238.57 0:0:0:0:0:ffff:2a98:ee39
42.152.238.58 0:0:0:0:0:ffff:2a98:ee3a
42.152.238.59 0:0:0:0:0:ffff:2a98:ee3b
42.152.238.60 0:0:0:0:0:ffff:2a98:ee3c


42.152.238.61 0:0:0:0:0:ffff:2a98:ee3d
42.152.238.62 0:0:0:0:0:ffff:2a98:ee3e
42.152.238.63 0:0:0:0:0:ffff:2a98:ee3f
42.152.238.64 0:0:0:0:0:ffff:2a98:ee40
42.152.238.65 0:0:0:0:0:ffff:2a98:ee41
42.152.238.66 0:0:0:0:0:ffff:2a98:ee42
42.152.238.67 0:0:0:0:0:ffff:2a98:ee43
42.152.238.68 0:0:0:0:0:ffff:2a98:ee44
42.152.238.69 0:0:0:0:0:ffff:2a98:ee45
42.152.238.70 0:0:0:0:0:ffff:2a98:ee46
42.152.238.71 0:0:0:0:0:ffff:2a98:ee47
42.152.238.72 0:0:0:0:0:ffff:2a98:ee48
42.152.238.73 0:0:0:0:0:ffff:2a98:ee49
42.152.238.74 0:0:0:0:0:ffff:2a98:ee4a
42.152.238.75 0:0:0:0:0:ffff:2a98:ee4b
42.152.238.76 0:0:0:0:0:ffff:2a98:ee4c
42.152.238.77 0:0:0:0:0:ffff:2a98:ee4d
42.152.238.78 0:0:0:0:0:ffff:2a98:ee4e
42.152.238.79 0:0:0:0:0:ffff:2a98:ee4f
42.152.238.80 0:0:0:0:0:ffff:2a98:ee50
42.152.238.81 0:0:0:0:0:ffff:2a98:ee51
42.152.238.82 0:0:0:0:0:ffff:2a98:ee52
42.152.238.83 0:0:0:0:0:ffff:2a98:ee53
42.152.238.84 0:0:0:0:0:ffff:2a98:ee54
42.152.238.85 0:0:0:0:0:ffff:2a98:ee55
42.152.238.86 0:0:0:0:0:ffff:2a98:ee56
42.152.238.87 0:0:0:0:0:ffff:2a98:ee57
42.152.238.88 0:0:0:0:0:ffff:2a98:ee58
42.152.238.89 0:0:0:0:0:ffff:2a98:ee59
42.152.238.90 0:0:0:0:0:ffff:2a98:ee5a
42.152.238.91 0:0:0:0:0:ffff:2a98:ee5b
42.152.238.92 0:0:0:0:0:ffff:2a98:ee5c
42.152.238.93 0:0:0:0:0:ffff:2a98:ee5d
42.152.238.94 0:0:0:0:0:ffff:2a98:ee5e
42.152.238.95 0:0:0:0:0:ffff:2a98:ee5f
42.152.238.96 0:0:0:0:0:ffff:2a98:ee60
42.152.238.97 0:0:0:0:0:ffff:2a98:ee61
42.152.238.98 0:0:0:0:0:ffff:2a98:ee62
42.152.238.99 0:0:0:0:0:ffff:2a98:ee63
42.152.238.100 0:0:0:0:0:ffff:2a98:ee64
42.152.238.101 0:0:0:0:0:ffff:2a98:ee65
42.152.238.102 0:0:0:0:0:ffff:2a98:ee66
42.152.238.103 0:0:0:0:0:ffff:2a98:ee67
42.152.238.104 0:0:0:0:0:ffff:2a98:ee68
42.152.238.105 0:0:0:0:0:ffff:2a98:ee69
42.152.238.106 0:0:0:0:0:ffff:2a98:ee6a
42.152.238.107 0:0:0:0:0:ffff:2a98:ee6b
42.152.238.108 0:0:0:0:0:ffff:2a98:ee6c
42.152.238.109 0:0:0:0:0:ffff:2a98:ee6d
42.152.238.110 0:0:0:0:0:ffff:2a98:ee6e
42.152.238.111 0:0:0:0:0:ffff:2a98:ee6f
42.152.238.112 0:0:0:0:0:ffff:2a98:ee70
42.152.238.113 0:0:0:0:0:ffff:2a98:ee71
42.152.238.114 0:0:0:0:0:ffff:2a98:ee72
42.152.238.115 0:0:0:0:0:ffff:2a98:ee73
42.152.238.116 0:0:0:0:0:ffff:2a98:ee74
42.152.238.117 0:0:0:0:0:ffff:2a98:ee75
42.152.238.118 0:0:0:0:0:ffff:2a98:ee76
42.152.238.119 0:0:0:0:0:ffff:2a98:ee77
42.152.238.120 0:0:0:0:0:ffff:2a98:ee78


42.152.238.121 0:0:0:0:0:ffff:2a98:ee79
42.152.238.122 0:0:0:0:0:ffff:2a98:ee7a
42.152.238.123 0:0:0:0:0:ffff:2a98:ee7b
42.152.238.124 0:0:0:0:0:ffff:2a98:ee7c
42.152.238.125 0:0:0:0:0:ffff:2a98:ee7d
42.152.238.126 0:0:0:0:0:ffff:2a98:ee7e
42.152.238.127 0:0:0:0:0:ffff:2a98:ee7f
42.152.238.128 0:0:0:0:0:ffff:2a98:ee80
42.152.238.129 0:0:0:0:0:ffff:2a98:ee81
42.152.238.130 0:0:0:0:0:ffff:2a98:ee82
42.152.238.131 0:0:0:0:0:ffff:2a98:ee83
42.152.238.132 0:0:0:0:0:ffff:2a98:ee84
42.152.238.133 0:0:0:0:0:ffff:2a98:ee85
42.152.238.134 0:0:0:0:0:ffff:2a98:ee86
42.152.238.135 0:0:0:0:0:ffff:2a98:ee87
42.152.238.136 0:0:0:0:0:ffff:2a98:ee88
42.152.238.137 0:0:0:0:0:ffff:2a98:ee89
42.152.238.138 0:0:0:0:0:ffff:2a98:ee8a
42.152.238.139 0:0:0:0:0:ffff:2a98:ee8b
42.152.238.140 0:0:0:0:0:ffff:2a98:ee8c
42.152.238.141 0:0:0:0:0:ffff:2a98:ee8d
42.152.238.142 0:0:0:0:0:ffff:2a98:ee8e
42.152.238.143 0:0:0:0:0:ffff:2a98:ee8f
42.152.238.144 0:0:0:0:0:ffff:2a98:ee90
42.152.238.145 0:0:0:0:0:ffff:2a98:ee91
42.152.238.146 0:0:0:0:0:ffff:2a98:ee92
42.152.238.147 0:0:0:0:0:ffff:2a98:ee93
42.152.238.148 0:0:0:0:0:ffff:2a98:ee94
42.152.238.149 0:0:0:0:0:ffff:2a98:ee95
42.152.238.150 0:0:0:0:0:ffff:2a98:ee96
42.152.238.151 0:0:0:0:0:ffff:2a98:ee97
42.152.238.152 0:0:0:0:0:ffff:2a98:ee98
42.152.238.153 0:0:0:0:0:ffff:2a98:ee99
42.152.238.154 0:0:0:0:0:ffff:2a98:ee9a
42.152.238.155 0:0:0:0:0:ffff:2a98:ee9b
42.152.238.156 0:0:0:0:0:ffff:2a98:ee9c
42.152.238.157 0:0:0:0:0:ffff:2a98:ee9d
42.152.238.158 0:0:0:0:0:ffff:2a98:ee9e
42.152.238.159 0:0:0:0:0:ffff:2a98:ee9f
42.152.238.160 0:0:0:0:0:ffff:2a98:eea0
42.152.238.161 0:0:0:0:0:ffff:2a98:eea1
42.152.238.162 0:0:0:0:0:ffff:2a98:eea2
42.152.238.163 0:0:0:0:0:ffff:2a98:eea3
42.152.238.164 0:0:0:0:0:ffff:2a98:eea4
42.152.238.165 0:0:0:0:0:ffff:2a98:eea5
42.152.238.166 0:0:0:0:0:ffff:2a98:eea6
42.152.238.167 0:0:0:0:0:ffff:2a98:eea7
42.152.238.168 0:0:0:0:0:ffff:2a98:eea8
42.152.238.169 0:0:0:0:0:ffff:2a98:eea9
42.152.238.170 0:0:0:0:0:ffff:2a98:eeaa
42.152.238.171 0:0:0:0:0:ffff:2a98:eeab
42.152.238.172 0:0:0:0:0:ffff:2a98:eeac
42.152.238.173 0:0:0:0:0:ffff:2a98:eead
42.152.238.174 0:0:0:0:0:ffff:2a98:eeae
42.152.238.175 0:0:0:0:0:ffff:2a98:eeaf
42.152.238.176 0:0:0:0:0:ffff:2a98:eeb0
42.152.238.177 0:0:0:0:0:ffff:2a98:eeb1
42.152.238.178 0:0:0:0:0:ffff:2a98:eeb2
42.152.238.179 0:0:0:0:0:ffff:2a98:eeb3
42.152.238.180 0:0:0:0:0:ffff:2a98:eeb4


42.152.238.181 0:0:0:0:0:ffff:2a98:eeb5
42.152.238.182 0:0:0:0:0:ffff:2a98:eeb6
42.152.238.183 0:0:0:0:0:ffff:2a98:eeb7
42.152.238.184 0:0:0:0:0:ffff:2a98:eeb8
42.152.238.185 0:0:0:0:0:ffff:2a98:eeb9
42.152.238.186 0:0:0:0:0:ffff:2a98:eeba
42.152.238.187 0:0:0:0:0:ffff:2a98:eebb
42.152.238.188 0:0:0:0:0:ffff:2a98:eebc
42.152.238.189 0:0:0:0:0:ffff:2a98:eebd
42.152.238.190 0:0:0:0:0:ffff:2a98:eebe
42.152.238.191 0:0:0:0:0:ffff:2a98:eebf
42.152.238.192 0:0:0:0:0:ffff:2a98:eec0
42.152.238.193 0:0:0:0:0:ffff:2a98:eec1
42.152.238.194 0:0:0:0:0:ffff:2a98:eec2
42.152.238.195 0:0:0:0:0:ffff:2a98:eec3
42.152.238.196 0:0:0:0:0:ffff:2a98:eec4
42.152.238.197 0:0:0:0:0:ffff:2a98:eec5
42.152.238.198 0:0:0:0:0:ffff:2a98:eec6
42.152.238.199 0:0:0:0:0:ffff:2a98:eec7
42.152.238.200 0:0:0:0:0:ffff:2a98:eec8
42.152.238.201 0:0:0:0:0:ffff:2a98:eec9
42.152.238.202 0:0:0:0:0:ffff:2a98:eeca
42.152.238.203 0:0:0:0:0:ffff:2a98:eecb
42.152.238.204 0:0:0:0:0:ffff:2a98:eecc
42.152.238.205 0:0:0:0:0:ffff:2a98:eecd
42.152.238.206 0:0:0:0:0:ffff:2a98:eece
42.152.238.207 0:0:0:0:0:ffff:2a98:eecf
42.152.238.208 0:0:0:0:0:ffff:2a98:eed0
42.152.238.209 0:0:0:0:0:ffff:2a98:eed1
42.152.238.210 0:0:0:0:0:ffff:2a98:eed2
42.152.238.211 0:0:0:0:0:ffff:2a98:eed3
42.152.238.212 0:0:0:0:0:ffff:2a98:eed4
42.152.238.213 0:0:0:0:0:ffff:2a98:eed5
42.152.238.214 0:0:0:0:0:ffff:2a98:eed6
42.152.238.215 0:0:0:0:0:ffff:2a98:eed7
42.152.238.216 0:0:0:0:0:ffff:2a98:eed8
42.152.238.217 0:0:0:0:0:ffff:2a98:eed9
42.152.238.218 0:0:0:0:0:ffff:2a98:eeda
42.152.238.219 0:0:0:0:0:ffff:2a98:eedb
42.152.238.220 0:0:0:0:0:ffff:2a98:eedc
42.152.238.221 0:0:0:0:0:ffff:2a98:eedd
42.152.238.222 0:0:0:0:0:ffff:2a98:eede
42.152.238.223 0:0:0:0:0:ffff:2a98:eedf
42.152.238.224 0:0:0:0:0:ffff:2a98:eee0
42.152.238.225 0:0:0:0:0:ffff:2a98:eee1
42.152.238.226 0:0:0:0:0:ffff:2a98:eee2
42.152.238.227 0:0:0:0:0:ffff:2a98:eee3
42.152.238.228 0:0:0:0:0:ffff:2a98:eee4
42.152.238.229 0:0:0:0:0:ffff:2a98:eee5
42.152.238.230 0:0:0:0:0:ffff:2a98:eee6
42.152.238.231 0:0:0:0:0:ffff:2a98:eee7
42.152.238.232 0:0:0:0:0:ffff:2a98:eee8
42.152.238.233 0:0:0:0:0:ffff:2a98:eee9
42.152.238.234 0:0:0:0:0:ffff:2a98:eeea
42.152.238.235 0:0:0:0:0:ffff:2a98:eeeb
42.152.238.236 0:0:0:0:0:ffff:2a98:eeec
42.152.238.237 0:0:0:0:0:ffff:2a98:eeed
42.152.238.238 0:0:0:0:0:ffff:2a98:eeee
42.152.238.239 0:0:0:0:0:ffff:2a98:eeef
42.152.238.240 0:0:0:0:0:ffff:2a98:eef0
42.152.238.241 0:0:0:0:0:ffff:2a98:eef1
42.152.238.242 0:0:0:0:0:ffff:2a98:eef2
42.152.238.243 0:0:0:0:0:ffff:2a98:eef3
42.152.238.244 0:0:0:0:0:ffff:2a98:eef4
42.152.238.245 0:0:0:0:0:ffff:2a98:eef5
42.152.238.246 0:0:0:0:0:ffff:2a98:eef6
42.152.238.247 0:0:0:0:0:ffff:2a98:eef7
42.152.238.248 0:0:0:0:0:ffff:2a98:eef8
42.152.238.249 0:0:0:0:0:ffff:2a98:eef9
42.152.238.250 0:0:0:0:0:ffff:2a98:eefa
42.152.238.251 0:0:0:0:0:ffff:2a98:eefb
42.152.238.252 0:0:0:0:0:ffff:2a98:eefc
42.152.238.253 0:0:0:0:0:ffff:2a98:eefd
42.152.238.254 0:0:0:0:0:ffff:2a98:eefe
42.152.238.255 0:0:0:0:0:ffff:2a98:eeff


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.