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
16.15.190.1 0:0:0:0:0:ffff:100f:be01
16.15.190.2 0:0:0:0:0:ffff:100f:be02
16.15.190.3 0:0:0:0:0:ffff:100f:be03
16.15.190.4 0:0:0:0:0:ffff:100f:be04
16.15.190.5 0:0:0:0:0:ffff:100f:be05
16.15.190.6 0:0:0:0:0:ffff:100f:be06
16.15.190.7 0:0:0:0:0:ffff:100f:be07
16.15.190.8 0:0:0:0:0:ffff:100f:be08
16.15.190.9 0:0:0:0:0:ffff:100f:be09
16.15.190.10 0:0:0:0:0:ffff:100f:be0a
16.15.190.11 0:0:0:0:0:ffff:100f:be0b
16.15.190.12 0:0:0:0:0:ffff:100f:be0c
16.15.190.13 0:0:0:0:0:ffff:100f:be0d
16.15.190.14 0:0:0:0:0:ffff:100f:be0e
16.15.190.15 0:0:0:0:0:ffff:100f:be0f
16.15.190.16 0:0:0:0:0:ffff:100f:be10
16.15.190.17 0:0:0:0:0:ffff:100f:be11
16.15.190.18 0:0:0:0:0:ffff:100f:be12
16.15.190.19 0:0:0:0:0:ffff:100f:be13
16.15.190.20 0:0:0:0:0:ffff:100f:be14
16.15.190.21 0:0:0:0:0:ffff:100f:be15
16.15.190.22 0:0:0:0:0:ffff:100f:be16
16.15.190.23 0:0:0:0:0:ffff:100f:be17
16.15.190.24 0:0:0:0:0:ffff:100f:be18
16.15.190.25 0:0:0:0:0:ffff:100f:be19
16.15.190.26 0:0:0:0:0:ffff:100f:be1a
16.15.190.27 0:0:0:0:0:ffff:100f:be1b
16.15.190.28 0:0:0:0:0:ffff:100f:be1c
16.15.190.29 0:0:0:0:0:ffff:100f:be1d
16.15.190.30 0:0:0:0:0:ffff:100f:be1e
16.15.190.31 0:0:0:0:0:ffff:100f:be1f
16.15.190.32 0:0:0:0:0:ffff:100f:be20
16.15.190.33 0:0:0:0:0:ffff:100f:be21
16.15.190.34 0:0:0:0:0:ffff:100f:be22
16.15.190.35 0:0:0:0:0:ffff:100f:be23
16.15.190.36 0:0:0:0:0:ffff:100f:be24
16.15.190.37 0:0:0:0:0:ffff:100f:be25
16.15.190.38 0:0:0:0:0:ffff:100f:be26
16.15.190.39 0:0:0:0:0:ffff:100f:be27
16.15.190.40 0:0:0:0:0:ffff:100f:be28
16.15.190.41 0:0:0:0:0:ffff:100f:be29
16.15.190.42 0:0:0:0:0:ffff:100f:be2a
16.15.190.43 0:0:0:0:0:ffff:100f:be2b
16.15.190.44 0:0:0:0:0:ffff:100f:be2c
16.15.190.45 0:0:0:0:0:ffff:100f:be2d
16.15.190.46 0:0:0:0:0:ffff:100f:be2e
16.15.190.47 0:0:0:0:0:ffff:100f:be2f
16.15.190.48 0:0:0:0:0:ffff:100f:be30
16.15.190.49 0:0:0:0:0:ffff:100f:be31
16.15.190.50 0:0:0:0:0:ffff:100f:be32
16.15.190.51 0:0:0:0:0:ffff:100f:be33
16.15.190.52 0:0:0:0:0:ffff:100f:be34
16.15.190.53 0:0:0:0:0:ffff:100f:be35
16.15.190.54 0:0:0:0:0:ffff:100f:be36
16.15.190.55 0:0:0:0:0:ffff:100f:be37
16.15.190.56 0:0:0:0:0:ffff:100f:be38
16.15.190.57 0:0:0:0:0:ffff:100f:be39
16.15.190.58 0:0:0:0:0:ffff:100f:be3a
16.15.190.59 0:0:0:0:0:ffff:100f:be3b
16.15.190.60 0:0:0:0:0:ffff:100f:be3c


16.15.190.61 0:0:0:0:0:ffff:100f:be3d
16.15.190.62 0:0:0:0:0:ffff:100f:be3e
16.15.190.63 0:0:0:0:0:ffff:100f:be3f
16.15.190.64 0:0:0:0:0:ffff:100f:be40
16.15.190.65 0:0:0:0:0:ffff:100f:be41
16.15.190.66 0:0:0:0:0:ffff:100f:be42
16.15.190.67 0:0:0:0:0:ffff:100f:be43
16.15.190.68 0:0:0:0:0:ffff:100f:be44
16.15.190.69 0:0:0:0:0:ffff:100f:be45
16.15.190.70 0:0:0:0:0:ffff:100f:be46
16.15.190.71 0:0:0:0:0:ffff:100f:be47
16.15.190.72 0:0:0:0:0:ffff:100f:be48
16.15.190.73 0:0:0:0:0:ffff:100f:be49
16.15.190.74 0:0:0:0:0:ffff:100f:be4a
16.15.190.75 0:0:0:0:0:ffff:100f:be4b
16.15.190.76 0:0:0:0:0:ffff:100f:be4c
16.15.190.77 0:0:0:0:0:ffff:100f:be4d
16.15.190.78 0:0:0:0:0:ffff:100f:be4e
16.15.190.79 0:0:0:0:0:ffff:100f:be4f
16.15.190.80 0:0:0:0:0:ffff:100f:be50
16.15.190.81 0:0:0:0:0:ffff:100f:be51
16.15.190.82 0:0:0:0:0:ffff:100f:be52
16.15.190.83 0:0:0:0:0:ffff:100f:be53
16.15.190.84 0:0:0:0:0:ffff:100f:be54
16.15.190.85 0:0:0:0:0:ffff:100f:be55
16.15.190.86 0:0:0:0:0:ffff:100f:be56
16.15.190.87 0:0:0:0:0:ffff:100f:be57
16.15.190.88 0:0:0:0:0:ffff:100f:be58
16.15.190.89 0:0:0:0:0:ffff:100f:be59
16.15.190.90 0:0:0:0:0:ffff:100f:be5a
16.15.190.91 0:0:0:0:0:ffff:100f:be5b
16.15.190.92 0:0:0:0:0:ffff:100f:be5c
16.15.190.93 0:0:0:0:0:ffff:100f:be5d
16.15.190.94 0:0:0:0:0:ffff:100f:be5e
16.15.190.95 0:0:0:0:0:ffff:100f:be5f
16.15.190.96 0:0:0:0:0:ffff:100f:be60
16.15.190.97 0:0:0:0:0:ffff:100f:be61
16.15.190.98 0:0:0:0:0:ffff:100f:be62
16.15.190.99 0:0:0:0:0:ffff:100f:be63
16.15.190.100 0:0:0:0:0:ffff:100f:be64
16.15.190.101 0:0:0:0:0:ffff:100f:be65
16.15.190.102 0:0:0:0:0:ffff:100f:be66
16.15.190.103 0:0:0:0:0:ffff:100f:be67
16.15.190.104 0:0:0:0:0:ffff:100f:be68
16.15.190.105 0:0:0:0:0:ffff:100f:be69
16.15.190.106 0:0:0:0:0:ffff:100f:be6a
16.15.190.107 0:0:0:0:0:ffff:100f:be6b
16.15.190.108 0:0:0:0:0:ffff:100f:be6c
16.15.190.109 0:0:0:0:0:ffff:100f:be6d
16.15.190.110 0:0:0:0:0:ffff:100f:be6e
16.15.190.111 0:0:0:0:0:ffff:100f:be6f
16.15.190.112 0:0:0:0:0:ffff:100f:be70
16.15.190.113 0:0:0:0:0:ffff:100f:be71
16.15.190.114 0:0:0:0:0:ffff:100f:be72
16.15.190.115 0:0:0:0:0:ffff:100f:be73
16.15.190.116 0:0:0:0:0:ffff:100f:be74
16.15.190.117 0:0:0:0:0:ffff:100f:be75
16.15.190.118 0:0:0:0:0:ffff:100f:be76
16.15.190.119 0:0:0:0:0:ffff:100f:be77
16.15.190.120 0:0:0:0:0:ffff:100f:be78


16.15.190.121 0:0:0:0:0:ffff:100f:be79
16.15.190.122 0:0:0:0:0:ffff:100f:be7a
16.15.190.123 0:0:0:0:0:ffff:100f:be7b
16.15.190.124 0:0:0:0:0:ffff:100f:be7c
16.15.190.125 0:0:0:0:0:ffff:100f:be7d
16.15.190.126 0:0:0:0:0:ffff:100f:be7e
16.15.190.127 0:0:0:0:0:ffff:100f:be7f
16.15.190.128 0:0:0:0:0:ffff:100f:be80
16.15.190.129 0:0:0:0:0:ffff:100f:be81
16.15.190.130 0:0:0:0:0:ffff:100f:be82
16.15.190.131 0:0:0:0:0:ffff:100f:be83
16.15.190.132 0:0:0:0:0:ffff:100f:be84
16.15.190.133 0:0:0:0:0:ffff:100f:be85
16.15.190.134 0:0:0:0:0:ffff:100f:be86
16.15.190.135 0:0:0:0:0:ffff:100f:be87
16.15.190.136 0:0:0:0:0:ffff:100f:be88
16.15.190.137 0:0:0:0:0:ffff:100f:be89
16.15.190.138 0:0:0:0:0:ffff:100f:be8a
16.15.190.139 0:0:0:0:0:ffff:100f:be8b
16.15.190.140 0:0:0:0:0:ffff:100f:be8c
16.15.190.141 0:0:0:0:0:ffff:100f:be8d
16.15.190.142 0:0:0:0:0:ffff:100f:be8e
16.15.190.143 0:0:0:0:0:ffff:100f:be8f
16.15.190.144 0:0:0:0:0:ffff:100f:be90
16.15.190.145 0:0:0:0:0:ffff:100f:be91
16.15.190.146 0:0:0:0:0:ffff:100f:be92
16.15.190.147 0:0:0:0:0:ffff:100f:be93
16.15.190.148 0:0:0:0:0:ffff:100f:be94
16.15.190.149 0:0:0:0:0:ffff:100f:be95
16.15.190.150 0:0:0:0:0:ffff:100f:be96
16.15.190.151 0:0:0:0:0:ffff:100f:be97
16.15.190.152 0:0:0:0:0:ffff:100f:be98
16.15.190.153 0:0:0:0:0:ffff:100f:be99
16.15.190.154 0:0:0:0:0:ffff:100f:be9a
16.15.190.155 0:0:0:0:0:ffff:100f:be9b
16.15.190.156 0:0:0:0:0:ffff:100f:be9c
16.15.190.157 0:0:0:0:0:ffff:100f:be9d
16.15.190.158 0:0:0:0:0:ffff:100f:be9e
16.15.190.159 0:0:0:0:0:ffff:100f:be9f
16.15.190.160 0:0:0:0:0:ffff:100f:bea0
16.15.190.161 0:0:0:0:0:ffff:100f:bea1
16.15.190.162 0:0:0:0:0:ffff:100f:bea2
16.15.190.163 0:0:0:0:0:ffff:100f:bea3
16.15.190.164 0:0:0:0:0:ffff:100f:bea4
16.15.190.165 0:0:0:0:0:ffff:100f:bea5
16.15.190.166 0:0:0:0:0:ffff:100f:bea6
16.15.190.167 0:0:0:0:0:ffff:100f:bea7
16.15.190.168 0:0:0:0:0:ffff:100f:bea8
16.15.190.169 0:0:0:0:0:ffff:100f:bea9
16.15.190.170 0:0:0:0:0:ffff:100f:beaa
16.15.190.171 0:0:0:0:0:ffff:100f:beab
16.15.190.172 0:0:0:0:0:ffff:100f:beac
16.15.190.173 0:0:0:0:0:ffff:100f:bead
16.15.190.174 0:0:0:0:0:ffff:100f:beae
16.15.190.175 0:0:0:0:0:ffff:100f:beaf
16.15.190.176 0:0:0:0:0:ffff:100f:beb0
16.15.190.177 0:0:0:0:0:ffff:100f:beb1
16.15.190.178 0:0:0:0:0:ffff:100f:beb2
16.15.190.179 0:0:0:0:0:ffff:100f:beb3
16.15.190.180 0:0:0:0:0:ffff:100f:beb4


16.15.190.181 0:0:0:0:0:ffff:100f:beb5
16.15.190.182 0:0:0:0:0:ffff:100f:beb6
16.15.190.183 0:0:0:0:0:ffff:100f:beb7
16.15.190.184 0:0:0:0:0:ffff:100f:beb8
16.15.190.185 0:0:0:0:0:ffff:100f:beb9
16.15.190.186 0:0:0:0:0:ffff:100f:beba
16.15.190.187 0:0:0:0:0:ffff:100f:bebb
16.15.190.188 0:0:0:0:0:ffff:100f:bebc
16.15.190.189 0:0:0:0:0:ffff:100f:bebd
16.15.190.190 0:0:0:0:0:ffff:100f:bebe
16.15.190.191 0:0:0:0:0:ffff:100f:bebf
16.15.190.192 0:0:0:0:0:ffff:100f:bec0
16.15.190.193 0:0:0:0:0:ffff:100f:bec1
16.15.190.194 0:0:0:0:0:ffff:100f:bec2
16.15.190.195 0:0:0:0:0:ffff:100f:bec3
16.15.190.196 0:0:0:0:0:ffff:100f:bec4
16.15.190.197 0:0:0:0:0:ffff:100f:bec5
16.15.190.198 0:0:0:0:0:ffff:100f:bec6
16.15.190.199 0:0:0:0:0:ffff:100f:bec7
16.15.190.200 0:0:0:0:0:ffff:100f:bec8
16.15.190.201 0:0:0:0:0:ffff:100f:bec9
16.15.190.202 0:0:0:0:0:ffff:100f:beca
16.15.190.203 0:0:0:0:0:ffff:100f:becb
16.15.190.204 0:0:0:0:0:ffff:100f:becc
16.15.190.205 0:0:0:0:0:ffff:100f:becd
16.15.190.206 0:0:0:0:0:ffff:100f:bece
16.15.190.207 0:0:0:0:0:ffff:100f:becf
16.15.190.208 0:0:0:0:0:ffff:100f:bed0
16.15.190.209 0:0:0:0:0:ffff:100f:bed1
16.15.190.210 0:0:0:0:0:ffff:100f:bed2
16.15.190.211 0:0:0:0:0:ffff:100f:bed3
16.15.190.212 0:0:0:0:0:ffff:100f:bed4
16.15.190.213 0:0:0:0:0:ffff:100f:bed5
16.15.190.214 0:0:0:0:0:ffff:100f:bed6
16.15.190.215 0:0:0:0:0:ffff:100f:bed7
16.15.190.216 0:0:0:0:0:ffff:100f:bed8
16.15.190.217 0:0:0:0:0:ffff:100f:bed9
16.15.190.218 0:0:0:0:0:ffff:100f:beda
16.15.190.219 0:0:0:0:0:ffff:100f:bedb
16.15.190.220 0:0:0:0:0:ffff:100f:bedc
16.15.190.221 0:0:0:0:0:ffff:100f:bedd
16.15.190.222 0:0:0:0:0:ffff:100f:bede
16.15.190.223 0:0:0:0:0:ffff:100f:bedf
16.15.190.224 0:0:0:0:0:ffff:100f:bee0
16.15.190.225 0:0:0:0:0:ffff:100f:bee1
16.15.190.226 0:0:0:0:0:ffff:100f:bee2
16.15.190.227 0:0:0:0:0:ffff:100f:bee3
16.15.190.228 0:0:0:0:0:ffff:100f:bee4
16.15.190.229 0:0:0:0:0:ffff:100f:bee5
16.15.190.230 0:0:0:0:0:ffff:100f:bee6
16.15.190.231 0:0:0:0:0:ffff:100f:bee7
16.15.190.232 0:0:0:0:0:ffff:100f:bee8
16.15.190.233 0:0:0:0:0:ffff:100f:bee9
16.15.190.234 0:0:0:0:0:ffff:100f:beea
16.15.190.235 0:0:0:0:0:ffff:100f:beeb
16.15.190.236 0:0:0:0:0:ffff:100f:beec
16.15.190.237 0:0:0:0:0:ffff:100f:beed
16.15.190.238 0:0:0:0:0:ffff:100f:beee
16.15.190.239 0:0:0:0:0:ffff:100f:beef
16.15.190.240 0:0:0:0:0:ffff:100f:bef0
16.15.190.241 0:0:0:0:0:ffff:100f:bef1
16.15.190.242 0:0:0:0:0:ffff:100f:bef2
16.15.190.243 0:0:0:0:0:ffff:100f:bef3
16.15.190.244 0:0:0:0:0:ffff:100f:bef4
16.15.190.245 0:0:0:0:0:ffff:100f:bef5
16.15.190.246 0:0:0:0:0:ffff:100f:bef6
16.15.190.247 0:0:0:0:0:ffff:100f:bef7
16.15.190.248 0:0:0:0:0:ffff:100f:bef8
16.15.190.249 0:0:0:0:0:ffff:100f:bef9
16.15.190.250 0:0:0:0:0:ffff:100f:befa
16.15.190.251 0:0:0:0:0:ffff:100f:befb
16.15.190.252 0:0:0:0:0:ffff:100f:befc
16.15.190.253 0:0:0:0:0:ffff:100f:befd
16.15.190.254 0:0:0:0:0:ffff:100f:befe
16.15.190.255 0:0:0:0:0:ffff:100f:beff


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.