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
16.15.188.1 0:0:0:0:0:ffff:100f:bc01
16.15.188.2 0:0:0:0:0:ffff:100f:bc02
16.15.188.3 0:0:0:0:0:ffff:100f:bc03
16.15.188.4 0:0:0:0:0:ffff:100f:bc04
16.15.188.5 0:0:0:0:0:ffff:100f:bc05
16.15.188.6 0:0:0:0:0:ffff:100f:bc06
16.15.188.7 0:0:0:0:0:ffff:100f:bc07
16.15.188.8 0:0:0:0:0:ffff:100f:bc08
16.15.188.9 0:0:0:0:0:ffff:100f:bc09
16.15.188.10 0:0:0:0:0:ffff:100f:bc0a
16.15.188.11 0:0:0:0:0:ffff:100f:bc0b
16.15.188.12 0:0:0:0:0:ffff:100f:bc0c
16.15.188.13 0:0:0:0:0:ffff:100f:bc0d
16.15.188.14 0:0:0:0:0:ffff:100f:bc0e
16.15.188.15 0:0:0:0:0:ffff:100f:bc0f
16.15.188.16 0:0:0:0:0:ffff:100f:bc10
16.15.188.17 0:0:0:0:0:ffff:100f:bc11
16.15.188.18 0:0:0:0:0:ffff:100f:bc12
16.15.188.19 0:0:0:0:0:ffff:100f:bc13
16.15.188.20 0:0:0:0:0:ffff:100f:bc14
16.15.188.21 0:0:0:0:0:ffff:100f:bc15
16.15.188.22 0:0:0:0:0:ffff:100f:bc16
16.15.188.23 0:0:0:0:0:ffff:100f:bc17
16.15.188.24 0:0:0:0:0:ffff:100f:bc18
16.15.188.25 0:0:0:0:0:ffff:100f:bc19
16.15.188.26 0:0:0:0:0:ffff:100f:bc1a
16.15.188.27 0:0:0:0:0:ffff:100f:bc1b
16.15.188.28 0:0:0:0:0:ffff:100f:bc1c
16.15.188.29 0:0:0:0:0:ffff:100f:bc1d
16.15.188.30 0:0:0:0:0:ffff:100f:bc1e
16.15.188.31 0:0:0:0:0:ffff:100f:bc1f
16.15.188.32 0:0:0:0:0:ffff:100f:bc20
16.15.188.33 0:0:0:0:0:ffff:100f:bc21
16.15.188.34 0:0:0:0:0:ffff:100f:bc22
16.15.188.35 0:0:0:0:0:ffff:100f:bc23
16.15.188.36 0:0:0:0:0:ffff:100f:bc24
16.15.188.37 0:0:0:0:0:ffff:100f:bc25
16.15.188.38 0:0:0:0:0:ffff:100f:bc26
16.15.188.39 0:0:0:0:0:ffff:100f:bc27
16.15.188.40 0:0:0:0:0:ffff:100f:bc28
16.15.188.41 0:0:0:0:0:ffff:100f:bc29
16.15.188.42 0:0:0:0:0:ffff:100f:bc2a
16.15.188.43 0:0:0:0:0:ffff:100f:bc2b
16.15.188.44 0:0:0:0:0:ffff:100f:bc2c
16.15.188.45 0:0:0:0:0:ffff:100f:bc2d
16.15.188.46 0:0:0:0:0:ffff:100f:bc2e
16.15.188.47 0:0:0:0:0:ffff:100f:bc2f
16.15.188.48 0:0:0:0:0:ffff:100f:bc30
16.15.188.49 0:0:0:0:0:ffff:100f:bc31
16.15.188.50 0:0:0:0:0:ffff:100f:bc32
16.15.188.51 0:0:0:0:0:ffff:100f:bc33
16.15.188.52 0:0:0:0:0:ffff:100f:bc34
16.15.188.53 0:0:0:0:0:ffff:100f:bc35
16.15.188.54 0:0:0:0:0:ffff:100f:bc36
16.15.188.55 0:0:0:0:0:ffff:100f:bc37
16.15.188.56 0:0:0:0:0:ffff:100f:bc38
16.15.188.57 0:0:0:0:0:ffff:100f:bc39
16.15.188.58 0:0:0:0:0:ffff:100f:bc3a
16.15.188.59 0:0:0:0:0:ffff:100f:bc3b
16.15.188.60 0:0:0:0:0:ffff:100f:bc3c


16.15.188.61 0:0:0:0:0:ffff:100f:bc3d
16.15.188.62 0:0:0:0:0:ffff:100f:bc3e
16.15.188.63 0:0:0:0:0:ffff:100f:bc3f
16.15.188.64 0:0:0:0:0:ffff:100f:bc40
16.15.188.65 0:0:0:0:0:ffff:100f:bc41
16.15.188.66 0:0:0:0:0:ffff:100f:bc42
16.15.188.67 0:0:0:0:0:ffff:100f:bc43
16.15.188.68 0:0:0:0:0:ffff:100f:bc44
16.15.188.69 0:0:0:0:0:ffff:100f:bc45
16.15.188.70 0:0:0:0:0:ffff:100f:bc46
16.15.188.71 0:0:0:0:0:ffff:100f:bc47
16.15.188.72 0:0:0:0:0:ffff:100f:bc48
16.15.188.73 0:0:0:0:0:ffff:100f:bc49
16.15.188.74 0:0:0:0:0:ffff:100f:bc4a
16.15.188.75 0:0:0:0:0:ffff:100f:bc4b
16.15.188.76 0:0:0:0:0:ffff:100f:bc4c
16.15.188.77 0:0:0:0:0:ffff:100f:bc4d
16.15.188.78 0:0:0:0:0:ffff:100f:bc4e
16.15.188.79 0:0:0:0:0:ffff:100f:bc4f
16.15.188.80 0:0:0:0:0:ffff:100f:bc50
16.15.188.81 0:0:0:0:0:ffff:100f:bc51
16.15.188.82 0:0:0:0:0:ffff:100f:bc52
16.15.188.83 0:0:0:0:0:ffff:100f:bc53
16.15.188.84 0:0:0:0:0:ffff:100f:bc54
16.15.188.85 0:0:0:0:0:ffff:100f:bc55
16.15.188.86 0:0:0:0:0:ffff:100f:bc56
16.15.188.87 0:0:0:0:0:ffff:100f:bc57
16.15.188.88 0:0:0:0:0:ffff:100f:bc58
16.15.188.89 0:0:0:0:0:ffff:100f:bc59
16.15.188.90 0:0:0:0:0:ffff:100f:bc5a
16.15.188.91 0:0:0:0:0:ffff:100f:bc5b
16.15.188.92 0:0:0:0:0:ffff:100f:bc5c
16.15.188.93 0:0:0:0:0:ffff:100f:bc5d
16.15.188.94 0:0:0:0:0:ffff:100f:bc5e
16.15.188.95 0:0:0:0:0:ffff:100f:bc5f
16.15.188.96 0:0:0:0:0:ffff:100f:bc60
16.15.188.97 0:0:0:0:0:ffff:100f:bc61
16.15.188.98 0:0:0:0:0:ffff:100f:bc62
16.15.188.99 0:0:0:0:0:ffff:100f:bc63
16.15.188.100 0:0:0:0:0:ffff:100f:bc64
16.15.188.101 0:0:0:0:0:ffff:100f:bc65
16.15.188.102 0:0:0:0:0:ffff:100f:bc66
16.15.188.103 0:0:0:0:0:ffff:100f:bc67
16.15.188.104 0:0:0:0:0:ffff:100f:bc68
16.15.188.105 0:0:0:0:0:ffff:100f:bc69
16.15.188.106 0:0:0:0:0:ffff:100f:bc6a
16.15.188.107 0:0:0:0:0:ffff:100f:bc6b
16.15.188.108 0:0:0:0:0:ffff:100f:bc6c
16.15.188.109 0:0:0:0:0:ffff:100f:bc6d
16.15.188.110 0:0:0:0:0:ffff:100f:bc6e
16.15.188.111 0:0:0:0:0:ffff:100f:bc6f
16.15.188.112 0:0:0:0:0:ffff:100f:bc70
16.15.188.113 0:0:0:0:0:ffff:100f:bc71
16.15.188.114 0:0:0:0:0:ffff:100f:bc72
16.15.188.115 0:0:0:0:0:ffff:100f:bc73
16.15.188.116 0:0:0:0:0:ffff:100f:bc74
16.15.188.117 0:0:0:0:0:ffff:100f:bc75
16.15.188.118 0:0:0:0:0:ffff:100f:bc76
16.15.188.119 0:0:0:0:0:ffff:100f:bc77
16.15.188.120 0:0:0:0:0:ffff:100f:bc78


16.15.188.121 0:0:0:0:0:ffff:100f:bc79
16.15.188.122 0:0:0:0:0:ffff:100f:bc7a
16.15.188.123 0:0:0:0:0:ffff:100f:bc7b
16.15.188.124 0:0:0:0:0:ffff:100f:bc7c
16.15.188.125 0:0:0:0:0:ffff:100f:bc7d
16.15.188.126 0:0:0:0:0:ffff:100f:bc7e
16.15.188.127 0:0:0:0:0:ffff:100f:bc7f
16.15.188.128 0:0:0:0:0:ffff:100f:bc80
16.15.188.129 0:0:0:0:0:ffff:100f:bc81
16.15.188.130 0:0:0:0:0:ffff:100f:bc82
16.15.188.131 0:0:0:0:0:ffff:100f:bc83
16.15.188.132 0:0:0:0:0:ffff:100f:bc84
16.15.188.133 0:0:0:0:0:ffff:100f:bc85
16.15.188.134 0:0:0:0:0:ffff:100f:bc86
16.15.188.135 0:0:0:0:0:ffff:100f:bc87
16.15.188.136 0:0:0:0:0:ffff:100f:bc88
16.15.188.137 0:0:0:0:0:ffff:100f:bc89
16.15.188.138 0:0:0:0:0:ffff:100f:bc8a
16.15.188.139 0:0:0:0:0:ffff:100f:bc8b
16.15.188.140 0:0:0:0:0:ffff:100f:bc8c
16.15.188.141 0:0:0:0:0:ffff:100f:bc8d
16.15.188.142 0:0:0:0:0:ffff:100f:bc8e
16.15.188.143 0:0:0:0:0:ffff:100f:bc8f
16.15.188.144 0:0:0:0:0:ffff:100f:bc90
16.15.188.145 0:0:0:0:0:ffff:100f:bc91
16.15.188.146 0:0:0:0:0:ffff:100f:bc92
16.15.188.147 0:0:0:0:0:ffff:100f:bc93
16.15.188.148 0:0:0:0:0:ffff:100f:bc94
16.15.188.149 0:0:0:0:0:ffff:100f:bc95
16.15.188.150 0:0:0:0:0:ffff:100f:bc96
16.15.188.151 0:0:0:0:0:ffff:100f:bc97
16.15.188.152 0:0:0:0:0:ffff:100f:bc98
16.15.188.153 0:0:0:0:0:ffff:100f:bc99
16.15.188.154 0:0:0:0:0:ffff:100f:bc9a
16.15.188.155 0:0:0:0:0:ffff:100f:bc9b
16.15.188.156 0:0:0:0:0:ffff:100f:bc9c
16.15.188.157 0:0:0:0:0:ffff:100f:bc9d
16.15.188.158 0:0:0:0:0:ffff:100f:bc9e
16.15.188.159 0:0:0:0:0:ffff:100f:bc9f
16.15.188.160 0:0:0:0:0:ffff:100f:bca0
16.15.188.161 0:0:0:0:0:ffff:100f:bca1
16.15.188.162 0:0:0:0:0:ffff:100f:bca2
16.15.188.163 0:0:0:0:0:ffff:100f:bca3
16.15.188.164 0:0:0:0:0:ffff:100f:bca4
16.15.188.165 0:0:0:0:0:ffff:100f:bca5
16.15.188.166 0:0:0:0:0:ffff:100f:bca6
16.15.188.167 0:0:0:0:0:ffff:100f:bca7
16.15.188.168 0:0:0:0:0:ffff:100f:bca8
16.15.188.169 0:0:0:0:0:ffff:100f:bca9
16.15.188.170 0:0:0:0:0:ffff:100f:bcaa
16.15.188.171 0:0:0:0:0:ffff:100f:bcab
16.15.188.172 0:0:0:0:0:ffff:100f:bcac
16.15.188.173 0:0:0:0:0:ffff:100f:bcad
16.15.188.174 0:0:0:0:0:ffff:100f:bcae
16.15.188.175 0:0:0:0:0:ffff:100f:bcaf
16.15.188.176 0:0:0:0:0:ffff:100f:bcb0
16.15.188.177 0:0:0:0:0:ffff:100f:bcb1
16.15.188.178 0:0:0:0:0:ffff:100f:bcb2
16.15.188.179 0:0:0:0:0:ffff:100f:bcb3
16.15.188.180 0:0:0:0:0:ffff:100f:bcb4


16.15.188.181 0:0:0:0:0:ffff:100f:bcb5
16.15.188.182 0:0:0:0:0:ffff:100f:bcb6
16.15.188.183 0:0:0:0:0:ffff:100f:bcb7
16.15.188.184 0:0:0:0:0:ffff:100f:bcb8
16.15.188.185 0:0:0:0:0:ffff:100f:bcb9
16.15.188.186 0:0:0:0:0:ffff:100f:bcba
16.15.188.187 0:0:0:0:0:ffff:100f:bcbb
16.15.188.188 0:0:0:0:0:ffff:100f:bcbc
16.15.188.189 0:0:0:0:0:ffff:100f:bcbd
16.15.188.190 0:0:0:0:0:ffff:100f:bcbe
16.15.188.191 0:0:0:0:0:ffff:100f:bcbf
16.15.188.192 0:0:0:0:0:ffff:100f:bcc0
16.15.188.193 0:0:0:0:0:ffff:100f:bcc1
16.15.188.194 0:0:0:0:0:ffff:100f:bcc2
16.15.188.195 0:0:0:0:0:ffff:100f:bcc3
16.15.188.196 0:0:0:0:0:ffff:100f:bcc4
16.15.188.197 0:0:0:0:0:ffff:100f:bcc5
16.15.188.198 0:0:0:0:0:ffff:100f:bcc6
16.15.188.199 0:0:0:0:0:ffff:100f:bcc7
16.15.188.200 0:0:0:0:0:ffff:100f:bcc8
16.15.188.201 0:0:0:0:0:ffff:100f:bcc9
16.15.188.202 0:0:0:0:0:ffff:100f:bcca
16.15.188.203 0:0:0:0:0:ffff:100f:bccb
16.15.188.204 0:0:0:0:0:ffff:100f:bccc
16.15.188.205 0:0:0:0:0:ffff:100f:bccd
16.15.188.206 0:0:0:0:0:ffff:100f:bcce
16.15.188.207 0:0:0:0:0:ffff:100f:bccf
16.15.188.208 0:0:0:0:0:ffff:100f:bcd0
16.15.188.209 0:0:0:0:0:ffff:100f:bcd1
16.15.188.210 0:0:0:0:0:ffff:100f:bcd2
16.15.188.211 0:0:0:0:0:ffff:100f:bcd3
16.15.188.212 0:0:0:0:0:ffff:100f:bcd4
16.15.188.213 0:0:0:0:0:ffff:100f:bcd5
16.15.188.214 0:0:0:0:0:ffff:100f:bcd6
16.15.188.215 0:0:0:0:0:ffff:100f:bcd7
16.15.188.216 0:0:0:0:0:ffff:100f:bcd8
16.15.188.217 0:0:0:0:0:ffff:100f:bcd9
16.15.188.218 0:0:0:0:0:ffff:100f:bcda
16.15.188.219 0:0:0:0:0:ffff:100f:bcdb
16.15.188.220 0:0:0:0:0:ffff:100f:bcdc
16.15.188.221 0:0:0:0:0:ffff:100f:bcdd
16.15.188.222 0:0:0:0:0:ffff:100f:bcde
16.15.188.223 0:0:0:0:0:ffff:100f:bcdf
16.15.188.224 0:0:0:0:0:ffff:100f:bce0
16.15.188.225 0:0:0:0:0:ffff:100f:bce1
16.15.188.226 0:0:0:0:0:ffff:100f:bce2
16.15.188.227 0:0:0:0:0:ffff:100f:bce3
16.15.188.228 0:0:0:0:0:ffff:100f:bce4
16.15.188.229 0:0:0:0:0:ffff:100f:bce5
16.15.188.230 0:0:0:0:0:ffff:100f:bce6
16.15.188.231 0:0:0:0:0:ffff:100f:bce7
16.15.188.232 0:0:0:0:0:ffff:100f:bce8
16.15.188.233 0:0:0:0:0:ffff:100f:bce9
16.15.188.234 0:0:0:0:0:ffff:100f:bcea
16.15.188.235 0:0:0:0:0:ffff:100f:bceb
16.15.188.236 0:0:0:0:0:ffff:100f:bcec
16.15.188.237 0:0:0:0:0:ffff:100f:bced
16.15.188.238 0:0:0:0:0:ffff:100f:bcee
16.15.188.239 0:0:0:0:0:ffff:100f:bcef
16.15.188.240 0:0:0:0:0:ffff:100f:bcf0
16.15.188.241 0:0:0:0:0:ffff:100f:bcf1
16.15.188.242 0:0:0:0:0:ffff:100f:bcf2
16.15.188.243 0:0:0:0:0:ffff:100f:bcf3
16.15.188.244 0:0:0:0:0:ffff:100f:bcf4
16.15.188.245 0:0:0:0:0:ffff:100f:bcf5
16.15.188.246 0:0:0:0:0:ffff:100f:bcf6
16.15.188.247 0:0:0:0:0:ffff:100f:bcf7
16.15.188.248 0:0:0:0:0:ffff:100f:bcf8
16.15.188.249 0:0:0:0:0:ffff:100f:bcf9
16.15.188.250 0:0:0:0:0:ffff:100f:bcfa
16.15.188.251 0:0:0:0:0:ffff:100f:bcfb
16.15.188.252 0:0:0:0:0:ffff:100f:bcfc
16.15.188.253 0:0:0:0:0:ffff:100f:bcfd
16.15.188.254 0:0:0:0:0:ffff:100f:bcfe
16.15.188.255 0:0:0:0:0:ffff:100f: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.