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
42.152.188.1 0:0:0:0:0:ffff:2a98:bc01
42.152.188.2 0:0:0:0:0:ffff:2a98:bc02
42.152.188.3 0:0:0:0:0:ffff:2a98:bc03
42.152.188.4 0:0:0:0:0:ffff:2a98:bc04
42.152.188.5 0:0:0:0:0:ffff:2a98:bc05
42.152.188.6 0:0:0:0:0:ffff:2a98:bc06
42.152.188.7 0:0:0:0:0:ffff:2a98:bc07
42.152.188.8 0:0:0:0:0:ffff:2a98:bc08
42.152.188.9 0:0:0:0:0:ffff:2a98:bc09
42.152.188.10 0:0:0:0:0:ffff:2a98:bc0a
42.152.188.11 0:0:0:0:0:ffff:2a98:bc0b
42.152.188.12 0:0:0:0:0:ffff:2a98:bc0c
42.152.188.13 0:0:0:0:0:ffff:2a98:bc0d
42.152.188.14 0:0:0:0:0:ffff:2a98:bc0e
42.152.188.15 0:0:0:0:0:ffff:2a98:bc0f
42.152.188.16 0:0:0:0:0:ffff:2a98:bc10
42.152.188.17 0:0:0:0:0:ffff:2a98:bc11
42.152.188.18 0:0:0:0:0:ffff:2a98:bc12
42.152.188.19 0:0:0:0:0:ffff:2a98:bc13
42.152.188.20 0:0:0:0:0:ffff:2a98:bc14
42.152.188.21 0:0:0:0:0:ffff:2a98:bc15
42.152.188.22 0:0:0:0:0:ffff:2a98:bc16
42.152.188.23 0:0:0:0:0:ffff:2a98:bc17
42.152.188.24 0:0:0:0:0:ffff:2a98:bc18
42.152.188.25 0:0:0:0:0:ffff:2a98:bc19
42.152.188.26 0:0:0:0:0:ffff:2a98:bc1a
42.152.188.27 0:0:0:0:0:ffff:2a98:bc1b
42.152.188.28 0:0:0:0:0:ffff:2a98:bc1c
42.152.188.29 0:0:0:0:0:ffff:2a98:bc1d
42.152.188.30 0:0:0:0:0:ffff:2a98:bc1e
42.152.188.31 0:0:0:0:0:ffff:2a98:bc1f
42.152.188.32 0:0:0:0:0:ffff:2a98:bc20
42.152.188.33 0:0:0:0:0:ffff:2a98:bc21
42.152.188.34 0:0:0:0:0:ffff:2a98:bc22
42.152.188.35 0:0:0:0:0:ffff:2a98:bc23
42.152.188.36 0:0:0:0:0:ffff:2a98:bc24
42.152.188.37 0:0:0:0:0:ffff:2a98:bc25
42.152.188.38 0:0:0:0:0:ffff:2a98:bc26
42.152.188.39 0:0:0:0:0:ffff:2a98:bc27
42.152.188.40 0:0:0:0:0:ffff:2a98:bc28
42.152.188.41 0:0:0:0:0:ffff:2a98:bc29
42.152.188.42 0:0:0:0:0:ffff:2a98:bc2a
42.152.188.43 0:0:0:0:0:ffff:2a98:bc2b
42.152.188.44 0:0:0:0:0:ffff:2a98:bc2c
42.152.188.45 0:0:0:0:0:ffff:2a98:bc2d
42.152.188.46 0:0:0:0:0:ffff:2a98:bc2e
42.152.188.47 0:0:0:0:0:ffff:2a98:bc2f
42.152.188.48 0:0:0:0:0:ffff:2a98:bc30
42.152.188.49 0:0:0:0:0:ffff:2a98:bc31
42.152.188.50 0:0:0:0:0:ffff:2a98:bc32
42.152.188.51 0:0:0:0:0:ffff:2a98:bc33
42.152.188.52 0:0:0:0:0:ffff:2a98:bc34
42.152.188.53 0:0:0:0:0:ffff:2a98:bc35
42.152.188.54 0:0:0:0:0:ffff:2a98:bc36
42.152.188.55 0:0:0:0:0:ffff:2a98:bc37
42.152.188.56 0:0:0:0:0:ffff:2a98:bc38
42.152.188.57 0:0:0:0:0:ffff:2a98:bc39
42.152.188.58 0:0:0:0:0:ffff:2a98:bc3a
42.152.188.59 0:0:0:0:0:ffff:2a98:bc3b
42.152.188.60 0:0:0:0:0:ffff:2a98:bc3c


42.152.188.61 0:0:0:0:0:ffff:2a98:bc3d
42.152.188.62 0:0:0:0:0:ffff:2a98:bc3e
42.152.188.63 0:0:0:0:0:ffff:2a98:bc3f
42.152.188.64 0:0:0:0:0:ffff:2a98:bc40
42.152.188.65 0:0:0:0:0:ffff:2a98:bc41
42.152.188.66 0:0:0:0:0:ffff:2a98:bc42
42.152.188.67 0:0:0:0:0:ffff:2a98:bc43
42.152.188.68 0:0:0:0:0:ffff:2a98:bc44
42.152.188.69 0:0:0:0:0:ffff:2a98:bc45
42.152.188.70 0:0:0:0:0:ffff:2a98:bc46
42.152.188.71 0:0:0:0:0:ffff:2a98:bc47
42.152.188.72 0:0:0:0:0:ffff:2a98:bc48
42.152.188.73 0:0:0:0:0:ffff:2a98:bc49
42.152.188.74 0:0:0:0:0:ffff:2a98:bc4a
42.152.188.75 0:0:0:0:0:ffff:2a98:bc4b
42.152.188.76 0:0:0:0:0:ffff:2a98:bc4c
42.152.188.77 0:0:0:0:0:ffff:2a98:bc4d
42.152.188.78 0:0:0:0:0:ffff:2a98:bc4e
42.152.188.79 0:0:0:0:0:ffff:2a98:bc4f
42.152.188.80 0:0:0:0:0:ffff:2a98:bc50
42.152.188.81 0:0:0:0:0:ffff:2a98:bc51
42.152.188.82 0:0:0:0:0:ffff:2a98:bc52
42.152.188.83 0:0:0:0:0:ffff:2a98:bc53
42.152.188.84 0:0:0:0:0:ffff:2a98:bc54
42.152.188.85 0:0:0:0:0:ffff:2a98:bc55
42.152.188.86 0:0:0:0:0:ffff:2a98:bc56
42.152.188.87 0:0:0:0:0:ffff:2a98:bc57
42.152.188.88 0:0:0:0:0:ffff:2a98:bc58
42.152.188.89 0:0:0:0:0:ffff:2a98:bc59
42.152.188.90 0:0:0:0:0:ffff:2a98:bc5a
42.152.188.91 0:0:0:0:0:ffff:2a98:bc5b
42.152.188.92 0:0:0:0:0:ffff:2a98:bc5c
42.152.188.93 0:0:0:0:0:ffff:2a98:bc5d
42.152.188.94 0:0:0:0:0:ffff:2a98:bc5e
42.152.188.95 0:0:0:0:0:ffff:2a98:bc5f
42.152.188.96 0:0:0:0:0:ffff:2a98:bc60
42.152.188.97 0:0:0:0:0:ffff:2a98:bc61
42.152.188.98 0:0:0:0:0:ffff:2a98:bc62
42.152.188.99 0:0:0:0:0:ffff:2a98:bc63
42.152.188.100 0:0:0:0:0:ffff:2a98:bc64
42.152.188.101 0:0:0:0:0:ffff:2a98:bc65
42.152.188.102 0:0:0:0:0:ffff:2a98:bc66
42.152.188.103 0:0:0:0:0:ffff:2a98:bc67
42.152.188.104 0:0:0:0:0:ffff:2a98:bc68
42.152.188.105 0:0:0:0:0:ffff:2a98:bc69
42.152.188.106 0:0:0:0:0:ffff:2a98:bc6a
42.152.188.107 0:0:0:0:0:ffff:2a98:bc6b
42.152.188.108 0:0:0:0:0:ffff:2a98:bc6c
42.152.188.109 0:0:0:0:0:ffff:2a98:bc6d
42.152.188.110 0:0:0:0:0:ffff:2a98:bc6e
42.152.188.111 0:0:0:0:0:ffff:2a98:bc6f
42.152.188.112 0:0:0:0:0:ffff:2a98:bc70
42.152.188.113 0:0:0:0:0:ffff:2a98:bc71
42.152.188.114 0:0:0:0:0:ffff:2a98:bc72
42.152.188.115 0:0:0:0:0:ffff:2a98:bc73
42.152.188.116 0:0:0:0:0:ffff:2a98:bc74
42.152.188.117 0:0:0:0:0:ffff:2a98:bc75
42.152.188.118 0:0:0:0:0:ffff:2a98:bc76
42.152.188.119 0:0:0:0:0:ffff:2a98:bc77
42.152.188.120 0:0:0:0:0:ffff:2a98:bc78


42.152.188.121 0:0:0:0:0:ffff:2a98:bc79
42.152.188.122 0:0:0:0:0:ffff:2a98:bc7a
42.152.188.123 0:0:0:0:0:ffff:2a98:bc7b
42.152.188.124 0:0:0:0:0:ffff:2a98:bc7c
42.152.188.125 0:0:0:0:0:ffff:2a98:bc7d
42.152.188.126 0:0:0:0:0:ffff:2a98:bc7e
42.152.188.127 0:0:0:0:0:ffff:2a98:bc7f
42.152.188.128 0:0:0:0:0:ffff:2a98:bc80
42.152.188.129 0:0:0:0:0:ffff:2a98:bc81
42.152.188.130 0:0:0:0:0:ffff:2a98:bc82
42.152.188.131 0:0:0:0:0:ffff:2a98:bc83
42.152.188.132 0:0:0:0:0:ffff:2a98:bc84
42.152.188.133 0:0:0:0:0:ffff:2a98:bc85
42.152.188.134 0:0:0:0:0:ffff:2a98:bc86
42.152.188.135 0:0:0:0:0:ffff:2a98:bc87
42.152.188.136 0:0:0:0:0:ffff:2a98:bc88
42.152.188.137 0:0:0:0:0:ffff:2a98:bc89
42.152.188.138 0:0:0:0:0:ffff:2a98:bc8a
42.152.188.139 0:0:0:0:0:ffff:2a98:bc8b
42.152.188.140 0:0:0:0:0:ffff:2a98:bc8c
42.152.188.141 0:0:0:0:0:ffff:2a98:bc8d
42.152.188.142 0:0:0:0:0:ffff:2a98:bc8e
42.152.188.143 0:0:0:0:0:ffff:2a98:bc8f
42.152.188.144 0:0:0:0:0:ffff:2a98:bc90
42.152.188.145 0:0:0:0:0:ffff:2a98:bc91
42.152.188.146 0:0:0:0:0:ffff:2a98:bc92
42.152.188.147 0:0:0:0:0:ffff:2a98:bc93
42.152.188.148 0:0:0:0:0:ffff:2a98:bc94
42.152.188.149 0:0:0:0:0:ffff:2a98:bc95
42.152.188.150 0:0:0:0:0:ffff:2a98:bc96
42.152.188.151 0:0:0:0:0:ffff:2a98:bc97
42.152.188.152 0:0:0:0:0:ffff:2a98:bc98
42.152.188.153 0:0:0:0:0:ffff:2a98:bc99
42.152.188.154 0:0:0:0:0:ffff:2a98:bc9a
42.152.188.155 0:0:0:0:0:ffff:2a98:bc9b
42.152.188.156 0:0:0:0:0:ffff:2a98:bc9c
42.152.188.157 0:0:0:0:0:ffff:2a98:bc9d
42.152.188.158 0:0:0:0:0:ffff:2a98:bc9e
42.152.188.159 0:0:0:0:0:ffff:2a98:bc9f
42.152.188.160 0:0:0:0:0:ffff:2a98:bca0
42.152.188.161 0:0:0:0:0:ffff:2a98:bca1
42.152.188.162 0:0:0:0:0:ffff:2a98:bca2
42.152.188.163 0:0:0:0:0:ffff:2a98:bca3
42.152.188.164 0:0:0:0:0:ffff:2a98:bca4
42.152.188.165 0:0:0:0:0:ffff:2a98:bca5
42.152.188.166 0:0:0:0:0:ffff:2a98:bca6
42.152.188.167 0:0:0:0:0:ffff:2a98:bca7
42.152.188.168 0:0:0:0:0:ffff:2a98:bca8
42.152.188.169 0:0:0:0:0:ffff:2a98:bca9
42.152.188.170 0:0:0:0:0:ffff:2a98:bcaa
42.152.188.171 0:0:0:0:0:ffff:2a98:bcab
42.152.188.172 0:0:0:0:0:ffff:2a98:bcac
42.152.188.173 0:0:0:0:0:ffff:2a98:bcad
42.152.188.174 0:0:0:0:0:ffff:2a98:bcae
42.152.188.175 0:0:0:0:0:ffff:2a98:bcaf
42.152.188.176 0:0:0:0:0:ffff:2a98:bcb0
42.152.188.177 0:0:0:0:0:ffff:2a98:bcb1
42.152.188.178 0:0:0:0:0:ffff:2a98:bcb2
42.152.188.179 0:0:0:0:0:ffff:2a98:bcb3
42.152.188.180 0:0:0:0:0:ffff:2a98:bcb4


42.152.188.181 0:0:0:0:0:ffff:2a98:bcb5
42.152.188.182 0:0:0:0:0:ffff:2a98:bcb6
42.152.188.183 0:0:0:0:0:ffff:2a98:bcb7
42.152.188.184 0:0:0:0:0:ffff:2a98:bcb8
42.152.188.185 0:0:0:0:0:ffff:2a98:bcb9
42.152.188.186 0:0:0:0:0:ffff:2a98:bcba
42.152.188.187 0:0:0:0:0:ffff:2a98:bcbb
42.152.188.188 0:0:0:0:0:ffff:2a98:bcbc
42.152.188.189 0:0:0:0:0:ffff:2a98:bcbd
42.152.188.190 0:0:0:0:0:ffff:2a98:bcbe
42.152.188.191 0:0:0:0:0:ffff:2a98:bcbf
42.152.188.192 0:0:0:0:0:ffff:2a98:bcc0
42.152.188.193 0:0:0:0:0:ffff:2a98:bcc1
42.152.188.194 0:0:0:0:0:ffff:2a98:bcc2
42.152.188.195 0:0:0:0:0:ffff:2a98:bcc3
42.152.188.196 0:0:0:0:0:ffff:2a98:bcc4
42.152.188.197 0:0:0:0:0:ffff:2a98:bcc5
42.152.188.198 0:0:0:0:0:ffff:2a98:bcc6
42.152.188.199 0:0:0:0:0:ffff:2a98:bcc7
42.152.188.200 0:0:0:0:0:ffff:2a98:bcc8
42.152.188.201 0:0:0:0:0:ffff:2a98:bcc9
42.152.188.202 0:0:0:0:0:ffff:2a98:bcca
42.152.188.203 0:0:0:0:0:ffff:2a98:bccb
42.152.188.204 0:0:0:0:0:ffff:2a98:bccc
42.152.188.205 0:0:0:0:0:ffff:2a98:bccd
42.152.188.206 0:0:0:0:0:ffff:2a98:bcce
42.152.188.207 0:0:0:0:0:ffff:2a98:bccf
42.152.188.208 0:0:0:0:0:ffff:2a98:bcd0
42.152.188.209 0:0:0:0:0:ffff:2a98:bcd1
42.152.188.210 0:0:0:0:0:ffff:2a98:bcd2
42.152.188.211 0:0:0:0:0:ffff:2a98:bcd3
42.152.188.212 0:0:0:0:0:ffff:2a98:bcd4
42.152.188.213 0:0:0:0:0:ffff:2a98:bcd5
42.152.188.214 0:0:0:0:0:ffff:2a98:bcd6
42.152.188.215 0:0:0:0:0:ffff:2a98:bcd7
42.152.188.216 0:0:0:0:0:ffff:2a98:bcd8
42.152.188.217 0:0:0:0:0:ffff:2a98:bcd9
42.152.188.218 0:0:0:0:0:ffff:2a98:bcda
42.152.188.219 0:0:0:0:0:ffff:2a98:bcdb
42.152.188.220 0:0:0:0:0:ffff:2a98:bcdc
42.152.188.221 0:0:0:0:0:ffff:2a98:bcdd
42.152.188.222 0:0:0:0:0:ffff:2a98:bcde
42.152.188.223 0:0:0:0:0:ffff:2a98:bcdf
42.152.188.224 0:0:0:0:0:ffff:2a98:bce0
42.152.188.225 0:0:0:0:0:ffff:2a98:bce1
42.152.188.226 0:0:0:0:0:ffff:2a98:bce2
42.152.188.227 0:0:0:0:0:ffff:2a98:bce3
42.152.188.228 0:0:0:0:0:ffff:2a98:bce4
42.152.188.229 0:0:0:0:0:ffff:2a98:bce5
42.152.188.230 0:0:0:0:0:ffff:2a98:bce6
42.152.188.231 0:0:0:0:0:ffff:2a98:bce7
42.152.188.232 0:0:0:0:0:ffff:2a98:bce8
42.152.188.233 0:0:0:0:0:ffff:2a98:bce9
42.152.188.234 0:0:0:0:0:ffff:2a98:bcea
42.152.188.235 0:0:0:0:0:ffff:2a98:bceb
42.152.188.236 0:0:0:0:0:ffff:2a98:bcec
42.152.188.237 0:0:0:0:0:ffff:2a98:bced
42.152.188.238 0:0:0:0:0:ffff:2a98:bcee
42.152.188.239 0:0:0:0:0:ffff:2a98:bcef
42.152.188.240 0:0:0:0:0:ffff:2a98:bcf0
42.152.188.241 0:0:0:0:0:ffff:2a98:bcf1
42.152.188.242 0:0:0:0:0:ffff:2a98:bcf2
42.152.188.243 0:0:0:0:0:ffff:2a98:bcf3
42.152.188.244 0:0:0:0:0:ffff:2a98:bcf4
42.152.188.245 0:0:0:0:0:ffff:2a98:bcf5
42.152.188.246 0:0:0:0:0:ffff:2a98:bcf6
42.152.188.247 0:0:0:0:0:ffff:2a98:bcf7
42.152.188.248 0:0:0:0:0:ffff:2a98:bcf8
42.152.188.249 0:0:0:0:0:ffff:2a98:bcf9
42.152.188.250 0:0:0:0:0:ffff:2a98:bcfa
42.152.188.251 0:0:0:0:0:ffff:2a98:bcfb
42.152.188.252 0:0:0:0:0:ffff:2a98:bcfc
42.152.188.253 0:0:0:0:0:ffff:2a98:bcfd
42.152.188.254 0:0:0:0:0:ffff:2a98:bcfe
42.152.188.255 0:0:0:0:0:ffff:2a98:bcff


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.