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
15.148.240.1 0:0:0:0:0:ffff:f94:f001
15.148.240.2 0:0:0:0:0:ffff:f94:f002
15.148.240.3 0:0:0:0:0:ffff:f94:f003
15.148.240.4 0:0:0:0:0:ffff:f94:f004
15.148.240.5 0:0:0:0:0:ffff:f94:f005
15.148.240.6 0:0:0:0:0:ffff:f94:f006
15.148.240.7 0:0:0:0:0:ffff:f94:f007
15.148.240.8 0:0:0:0:0:ffff:f94:f008
15.148.240.9 0:0:0:0:0:ffff:f94:f009
15.148.240.10 0:0:0:0:0:ffff:f94:f00a
15.148.240.11 0:0:0:0:0:ffff:f94:f00b
15.148.240.12 0:0:0:0:0:ffff:f94:f00c
15.148.240.13 0:0:0:0:0:ffff:f94:f00d
15.148.240.14 0:0:0:0:0:ffff:f94:f00e
15.148.240.15 0:0:0:0:0:ffff:f94:f00f
15.148.240.16 0:0:0:0:0:ffff:f94:f010
15.148.240.17 0:0:0:0:0:ffff:f94:f011
15.148.240.18 0:0:0:0:0:ffff:f94:f012
15.148.240.19 0:0:0:0:0:ffff:f94:f013
15.148.240.20 0:0:0:0:0:ffff:f94:f014
15.148.240.21 0:0:0:0:0:ffff:f94:f015
15.148.240.22 0:0:0:0:0:ffff:f94:f016
15.148.240.23 0:0:0:0:0:ffff:f94:f017
15.148.240.24 0:0:0:0:0:ffff:f94:f018
15.148.240.25 0:0:0:0:0:ffff:f94:f019
15.148.240.26 0:0:0:0:0:ffff:f94:f01a
15.148.240.27 0:0:0:0:0:ffff:f94:f01b
15.148.240.28 0:0:0:0:0:ffff:f94:f01c
15.148.240.29 0:0:0:0:0:ffff:f94:f01d
15.148.240.30 0:0:0:0:0:ffff:f94:f01e
15.148.240.31 0:0:0:0:0:ffff:f94:f01f
15.148.240.32 0:0:0:0:0:ffff:f94:f020
15.148.240.33 0:0:0:0:0:ffff:f94:f021
15.148.240.34 0:0:0:0:0:ffff:f94:f022
15.148.240.35 0:0:0:0:0:ffff:f94:f023
15.148.240.36 0:0:0:0:0:ffff:f94:f024
15.148.240.37 0:0:0:0:0:ffff:f94:f025
15.148.240.38 0:0:0:0:0:ffff:f94:f026
15.148.240.39 0:0:0:0:0:ffff:f94:f027
15.148.240.40 0:0:0:0:0:ffff:f94:f028
15.148.240.41 0:0:0:0:0:ffff:f94:f029
15.148.240.42 0:0:0:0:0:ffff:f94:f02a
15.148.240.43 0:0:0:0:0:ffff:f94:f02b
15.148.240.44 0:0:0:0:0:ffff:f94:f02c
15.148.240.45 0:0:0:0:0:ffff:f94:f02d
15.148.240.46 0:0:0:0:0:ffff:f94:f02e
15.148.240.47 0:0:0:0:0:ffff:f94:f02f
15.148.240.48 0:0:0:0:0:ffff:f94:f030
15.148.240.49 0:0:0:0:0:ffff:f94:f031
15.148.240.50 0:0:0:0:0:ffff:f94:f032
15.148.240.51 0:0:0:0:0:ffff:f94:f033
15.148.240.52 0:0:0:0:0:ffff:f94:f034
15.148.240.53 0:0:0:0:0:ffff:f94:f035
15.148.240.54 0:0:0:0:0:ffff:f94:f036
15.148.240.55 0:0:0:0:0:ffff:f94:f037
15.148.240.56 0:0:0:0:0:ffff:f94:f038
15.148.240.57 0:0:0:0:0:ffff:f94:f039
15.148.240.58 0:0:0:0:0:ffff:f94:f03a
15.148.240.59 0:0:0:0:0:ffff:f94:f03b
15.148.240.60 0:0:0:0:0:ffff:f94:f03c


15.148.240.61 0:0:0:0:0:ffff:f94:f03d
15.148.240.62 0:0:0:0:0:ffff:f94:f03e
15.148.240.63 0:0:0:0:0:ffff:f94:f03f
15.148.240.64 0:0:0:0:0:ffff:f94:f040
15.148.240.65 0:0:0:0:0:ffff:f94:f041
15.148.240.66 0:0:0:0:0:ffff:f94:f042
15.148.240.67 0:0:0:0:0:ffff:f94:f043
15.148.240.68 0:0:0:0:0:ffff:f94:f044
15.148.240.69 0:0:0:0:0:ffff:f94:f045
15.148.240.70 0:0:0:0:0:ffff:f94:f046
15.148.240.71 0:0:0:0:0:ffff:f94:f047
15.148.240.72 0:0:0:0:0:ffff:f94:f048
15.148.240.73 0:0:0:0:0:ffff:f94:f049
15.148.240.74 0:0:0:0:0:ffff:f94:f04a
15.148.240.75 0:0:0:0:0:ffff:f94:f04b
15.148.240.76 0:0:0:0:0:ffff:f94:f04c
15.148.240.77 0:0:0:0:0:ffff:f94:f04d
15.148.240.78 0:0:0:0:0:ffff:f94:f04e
15.148.240.79 0:0:0:0:0:ffff:f94:f04f
15.148.240.80 0:0:0:0:0:ffff:f94:f050
15.148.240.81 0:0:0:0:0:ffff:f94:f051
15.148.240.82 0:0:0:0:0:ffff:f94:f052
15.148.240.83 0:0:0:0:0:ffff:f94:f053
15.148.240.84 0:0:0:0:0:ffff:f94:f054
15.148.240.85 0:0:0:0:0:ffff:f94:f055
15.148.240.86 0:0:0:0:0:ffff:f94:f056
15.148.240.87 0:0:0:0:0:ffff:f94:f057
15.148.240.88 0:0:0:0:0:ffff:f94:f058
15.148.240.89 0:0:0:0:0:ffff:f94:f059
15.148.240.90 0:0:0:0:0:ffff:f94:f05a
15.148.240.91 0:0:0:0:0:ffff:f94:f05b
15.148.240.92 0:0:0:0:0:ffff:f94:f05c
15.148.240.93 0:0:0:0:0:ffff:f94:f05d
15.148.240.94 0:0:0:0:0:ffff:f94:f05e
15.148.240.95 0:0:0:0:0:ffff:f94:f05f
15.148.240.96 0:0:0:0:0:ffff:f94:f060
15.148.240.97 0:0:0:0:0:ffff:f94:f061
15.148.240.98 0:0:0:0:0:ffff:f94:f062
15.148.240.99 0:0:0:0:0:ffff:f94:f063
15.148.240.100 0:0:0:0:0:ffff:f94:f064
15.148.240.101 0:0:0:0:0:ffff:f94:f065
15.148.240.102 0:0:0:0:0:ffff:f94:f066
15.148.240.103 0:0:0:0:0:ffff:f94:f067
15.148.240.104 0:0:0:0:0:ffff:f94:f068
15.148.240.105 0:0:0:0:0:ffff:f94:f069
15.148.240.106 0:0:0:0:0:ffff:f94:f06a
15.148.240.107 0:0:0:0:0:ffff:f94:f06b
15.148.240.108 0:0:0:0:0:ffff:f94:f06c
15.148.240.109 0:0:0:0:0:ffff:f94:f06d
15.148.240.110 0:0:0:0:0:ffff:f94:f06e
15.148.240.111 0:0:0:0:0:ffff:f94:f06f
15.148.240.112 0:0:0:0:0:ffff:f94:f070
15.148.240.113 0:0:0:0:0:ffff:f94:f071
15.148.240.114 0:0:0:0:0:ffff:f94:f072
15.148.240.115 0:0:0:0:0:ffff:f94:f073
15.148.240.116 0:0:0:0:0:ffff:f94:f074
15.148.240.117 0:0:0:0:0:ffff:f94:f075
15.148.240.118 0:0:0:0:0:ffff:f94:f076
15.148.240.119 0:0:0:0:0:ffff:f94:f077
15.148.240.120 0:0:0:0:0:ffff:f94:f078


15.148.240.121 0:0:0:0:0:ffff:f94:f079
15.148.240.122 0:0:0:0:0:ffff:f94:f07a
15.148.240.123 0:0:0:0:0:ffff:f94:f07b
15.148.240.124 0:0:0:0:0:ffff:f94:f07c
15.148.240.125 0:0:0:0:0:ffff:f94:f07d
15.148.240.126 0:0:0:0:0:ffff:f94:f07e
15.148.240.127 0:0:0:0:0:ffff:f94:f07f
15.148.240.128 0:0:0:0:0:ffff:f94:f080
15.148.240.129 0:0:0:0:0:ffff:f94:f081
15.148.240.130 0:0:0:0:0:ffff:f94:f082
15.148.240.131 0:0:0:0:0:ffff:f94:f083
15.148.240.132 0:0:0:0:0:ffff:f94:f084
15.148.240.133 0:0:0:0:0:ffff:f94:f085
15.148.240.134 0:0:0:0:0:ffff:f94:f086
15.148.240.135 0:0:0:0:0:ffff:f94:f087
15.148.240.136 0:0:0:0:0:ffff:f94:f088
15.148.240.137 0:0:0:0:0:ffff:f94:f089
15.148.240.138 0:0:0:0:0:ffff:f94:f08a
15.148.240.139 0:0:0:0:0:ffff:f94:f08b
15.148.240.140 0:0:0:0:0:ffff:f94:f08c
15.148.240.141 0:0:0:0:0:ffff:f94:f08d
15.148.240.142 0:0:0:0:0:ffff:f94:f08e
15.148.240.143 0:0:0:0:0:ffff:f94:f08f
15.148.240.144 0:0:0:0:0:ffff:f94:f090
15.148.240.145 0:0:0:0:0:ffff:f94:f091
15.148.240.146 0:0:0:0:0:ffff:f94:f092
15.148.240.147 0:0:0:0:0:ffff:f94:f093
15.148.240.148 0:0:0:0:0:ffff:f94:f094
15.148.240.149 0:0:0:0:0:ffff:f94:f095
15.148.240.150 0:0:0:0:0:ffff:f94:f096
15.148.240.151 0:0:0:0:0:ffff:f94:f097
15.148.240.152 0:0:0:0:0:ffff:f94:f098
15.148.240.153 0:0:0:0:0:ffff:f94:f099
15.148.240.154 0:0:0:0:0:ffff:f94:f09a
15.148.240.155 0:0:0:0:0:ffff:f94:f09b
15.148.240.156 0:0:0:0:0:ffff:f94:f09c
15.148.240.157 0:0:0:0:0:ffff:f94:f09d
15.148.240.158 0:0:0:0:0:ffff:f94:f09e
15.148.240.159 0:0:0:0:0:ffff:f94:f09f
15.148.240.160 0:0:0:0:0:ffff:f94:f0a0
15.148.240.161 0:0:0:0:0:ffff:f94:f0a1
15.148.240.162 0:0:0:0:0:ffff:f94:f0a2
15.148.240.163 0:0:0:0:0:ffff:f94:f0a3
15.148.240.164 0:0:0:0:0:ffff:f94:f0a4
15.148.240.165 0:0:0:0:0:ffff:f94:f0a5
15.148.240.166 0:0:0:0:0:ffff:f94:f0a6
15.148.240.167 0:0:0:0:0:ffff:f94:f0a7
15.148.240.168 0:0:0:0:0:ffff:f94:f0a8
15.148.240.169 0:0:0:0:0:ffff:f94:f0a9
15.148.240.170 0:0:0:0:0:ffff:f94:f0aa
15.148.240.171 0:0:0:0:0:ffff:f94:f0ab
15.148.240.172 0:0:0:0:0:ffff:f94:f0ac
15.148.240.173 0:0:0:0:0:ffff:f94:f0ad
15.148.240.174 0:0:0:0:0:ffff:f94:f0ae
15.148.240.175 0:0:0:0:0:ffff:f94:f0af
15.148.240.176 0:0:0:0:0:ffff:f94:f0b0
15.148.240.177 0:0:0:0:0:ffff:f94:f0b1
15.148.240.178 0:0:0:0:0:ffff:f94:f0b2
15.148.240.179 0:0:0:0:0:ffff:f94:f0b3
15.148.240.180 0:0:0:0:0:ffff:f94:f0b4


15.148.240.181 0:0:0:0:0:ffff:f94:f0b5
15.148.240.182 0:0:0:0:0:ffff:f94:f0b6
15.148.240.183 0:0:0:0:0:ffff:f94:f0b7
15.148.240.184 0:0:0:0:0:ffff:f94:f0b8
15.148.240.185 0:0:0:0:0:ffff:f94:f0b9
15.148.240.186 0:0:0:0:0:ffff:f94:f0ba
15.148.240.187 0:0:0:0:0:ffff:f94:f0bb
15.148.240.188 0:0:0:0:0:ffff:f94:f0bc
15.148.240.189 0:0:0:0:0:ffff:f94:f0bd
15.148.240.190 0:0:0:0:0:ffff:f94:f0be
15.148.240.191 0:0:0:0:0:ffff:f94:f0bf
15.148.240.192 0:0:0:0:0:ffff:f94:f0c0
15.148.240.193 0:0:0:0:0:ffff:f94:f0c1
15.148.240.194 0:0:0:0:0:ffff:f94:f0c2
15.148.240.195 0:0:0:0:0:ffff:f94:f0c3
15.148.240.196 0:0:0:0:0:ffff:f94:f0c4
15.148.240.197 0:0:0:0:0:ffff:f94:f0c5
15.148.240.198 0:0:0:0:0:ffff:f94:f0c6
15.148.240.199 0:0:0:0:0:ffff:f94:f0c7
15.148.240.200 0:0:0:0:0:ffff:f94:f0c8
15.148.240.201 0:0:0:0:0:ffff:f94:f0c9
15.148.240.202 0:0:0:0:0:ffff:f94:f0ca
15.148.240.203 0:0:0:0:0:ffff:f94:f0cb
15.148.240.204 0:0:0:0:0:ffff:f94:f0cc
15.148.240.205 0:0:0:0:0:ffff:f94:f0cd
15.148.240.206 0:0:0:0:0:ffff:f94:f0ce
15.148.240.207 0:0:0:0:0:ffff:f94:f0cf
15.148.240.208 0:0:0:0:0:ffff:f94:f0d0
15.148.240.209 0:0:0:0:0:ffff:f94:f0d1
15.148.240.210 0:0:0:0:0:ffff:f94:f0d2
15.148.240.211 0:0:0:0:0:ffff:f94:f0d3
15.148.240.212 0:0:0:0:0:ffff:f94:f0d4
15.148.240.213 0:0:0:0:0:ffff:f94:f0d5
15.148.240.214 0:0:0:0:0:ffff:f94:f0d6
15.148.240.215 0:0:0:0:0:ffff:f94:f0d7
15.148.240.216 0:0:0:0:0:ffff:f94:f0d8
15.148.240.217 0:0:0:0:0:ffff:f94:f0d9
15.148.240.218 0:0:0:0:0:ffff:f94:f0da
15.148.240.219 0:0:0:0:0:ffff:f94:f0db
15.148.240.220 0:0:0:0:0:ffff:f94:f0dc
15.148.240.221 0:0:0:0:0:ffff:f94:f0dd
15.148.240.222 0:0:0:0:0:ffff:f94:f0de
15.148.240.223 0:0:0:0:0:ffff:f94:f0df
15.148.240.224 0:0:0:0:0:ffff:f94:f0e0
15.148.240.225 0:0:0:0:0:ffff:f94:f0e1
15.148.240.226 0:0:0:0:0:ffff:f94:f0e2
15.148.240.227 0:0:0:0:0:ffff:f94:f0e3
15.148.240.228 0:0:0:0:0:ffff:f94:f0e4
15.148.240.229 0:0:0:0:0:ffff:f94:f0e5
15.148.240.230 0:0:0:0:0:ffff:f94:f0e6
15.148.240.231 0:0:0:0:0:ffff:f94:f0e7
15.148.240.232 0:0:0:0:0:ffff:f94:f0e8
15.148.240.233 0:0:0:0:0:ffff:f94:f0e9
15.148.240.234 0:0:0:0:0:ffff:f94:f0ea
15.148.240.235 0:0:0:0:0:ffff:f94:f0eb
15.148.240.236 0:0:0:0:0:ffff:f94:f0ec
15.148.240.237 0:0:0:0:0:ffff:f94:f0ed
15.148.240.238 0:0:0:0:0:ffff:f94:f0ee
15.148.240.239 0:0:0:0:0:ffff:f94:f0ef
15.148.240.240 0:0:0:0:0:ffff:f94:f0f0
15.148.240.241 0:0:0:0:0:ffff:f94:f0f1
15.148.240.242 0:0:0:0:0:ffff:f94:f0f2
15.148.240.243 0:0:0:0:0:ffff:f94:f0f3
15.148.240.244 0:0:0:0:0:ffff:f94:f0f4
15.148.240.245 0:0:0:0:0:ffff:f94:f0f5
15.148.240.246 0:0:0:0:0:ffff:f94:f0f6
15.148.240.247 0:0:0:0:0:ffff:f94:f0f7
15.148.240.248 0:0:0:0:0:ffff:f94:f0f8
15.148.240.249 0:0:0:0:0:ffff:f94:f0f9
15.148.240.250 0:0:0:0:0:ffff:f94:f0fa
15.148.240.251 0:0:0:0:0:ffff:f94:f0fb
15.148.240.252 0:0:0:0:0:ffff:f94:f0fc
15.148.240.253 0:0:0:0:0:ffff:f94:f0fd
15.148.240.254 0:0:0:0:0:ffff:f94:f0fe
15.148.240.255 0:0:0:0:0:ffff:f94:f0ff


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.