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
11.37.158.1 0:0:0:0:0:ffff:b25:9e01
11.37.158.2 0:0:0:0:0:ffff:b25:9e02
11.37.158.3 0:0:0:0:0:ffff:b25:9e03
11.37.158.4 0:0:0:0:0:ffff:b25:9e04
11.37.158.5 0:0:0:0:0:ffff:b25:9e05
11.37.158.6 0:0:0:0:0:ffff:b25:9e06
11.37.158.7 0:0:0:0:0:ffff:b25:9e07
11.37.158.8 0:0:0:0:0:ffff:b25:9e08
11.37.158.9 0:0:0:0:0:ffff:b25:9e09
11.37.158.10 0:0:0:0:0:ffff:b25:9e0a
11.37.158.11 0:0:0:0:0:ffff:b25:9e0b
11.37.158.12 0:0:0:0:0:ffff:b25:9e0c
11.37.158.13 0:0:0:0:0:ffff:b25:9e0d
11.37.158.14 0:0:0:0:0:ffff:b25:9e0e
11.37.158.15 0:0:0:0:0:ffff:b25:9e0f
11.37.158.16 0:0:0:0:0:ffff:b25:9e10
11.37.158.17 0:0:0:0:0:ffff:b25:9e11
11.37.158.18 0:0:0:0:0:ffff:b25:9e12
11.37.158.19 0:0:0:0:0:ffff:b25:9e13
11.37.158.20 0:0:0:0:0:ffff:b25:9e14
11.37.158.21 0:0:0:0:0:ffff:b25:9e15
11.37.158.22 0:0:0:0:0:ffff:b25:9e16
11.37.158.23 0:0:0:0:0:ffff:b25:9e17
11.37.158.24 0:0:0:0:0:ffff:b25:9e18
11.37.158.25 0:0:0:0:0:ffff:b25:9e19
11.37.158.26 0:0:0:0:0:ffff:b25:9e1a
11.37.158.27 0:0:0:0:0:ffff:b25:9e1b
11.37.158.28 0:0:0:0:0:ffff:b25:9e1c
11.37.158.29 0:0:0:0:0:ffff:b25:9e1d
11.37.158.30 0:0:0:0:0:ffff:b25:9e1e
11.37.158.31 0:0:0:0:0:ffff:b25:9e1f
11.37.158.32 0:0:0:0:0:ffff:b25:9e20
11.37.158.33 0:0:0:0:0:ffff:b25:9e21
11.37.158.34 0:0:0:0:0:ffff:b25:9e22
11.37.158.35 0:0:0:0:0:ffff:b25:9e23
11.37.158.36 0:0:0:0:0:ffff:b25:9e24
11.37.158.37 0:0:0:0:0:ffff:b25:9e25
11.37.158.38 0:0:0:0:0:ffff:b25:9e26
11.37.158.39 0:0:0:0:0:ffff:b25:9e27
11.37.158.40 0:0:0:0:0:ffff:b25:9e28
11.37.158.41 0:0:0:0:0:ffff:b25:9e29
11.37.158.42 0:0:0:0:0:ffff:b25:9e2a
11.37.158.43 0:0:0:0:0:ffff:b25:9e2b
11.37.158.44 0:0:0:0:0:ffff:b25:9e2c
11.37.158.45 0:0:0:0:0:ffff:b25:9e2d
11.37.158.46 0:0:0:0:0:ffff:b25:9e2e
11.37.158.47 0:0:0:0:0:ffff:b25:9e2f
11.37.158.48 0:0:0:0:0:ffff:b25:9e30
11.37.158.49 0:0:0:0:0:ffff:b25:9e31
11.37.158.50 0:0:0:0:0:ffff:b25:9e32
11.37.158.51 0:0:0:0:0:ffff:b25:9e33
11.37.158.52 0:0:0:0:0:ffff:b25:9e34
11.37.158.53 0:0:0:0:0:ffff:b25:9e35
11.37.158.54 0:0:0:0:0:ffff:b25:9e36
11.37.158.55 0:0:0:0:0:ffff:b25:9e37
11.37.158.56 0:0:0:0:0:ffff:b25:9e38
11.37.158.57 0:0:0:0:0:ffff:b25:9e39
11.37.158.58 0:0:0:0:0:ffff:b25:9e3a
11.37.158.59 0:0:0:0:0:ffff:b25:9e3b
11.37.158.60 0:0:0:0:0:ffff:b25:9e3c


11.37.158.61 0:0:0:0:0:ffff:b25:9e3d
11.37.158.62 0:0:0:0:0:ffff:b25:9e3e
11.37.158.63 0:0:0:0:0:ffff:b25:9e3f
11.37.158.64 0:0:0:0:0:ffff:b25:9e40
11.37.158.65 0:0:0:0:0:ffff:b25:9e41
11.37.158.66 0:0:0:0:0:ffff:b25:9e42
11.37.158.67 0:0:0:0:0:ffff:b25:9e43
11.37.158.68 0:0:0:0:0:ffff:b25:9e44
11.37.158.69 0:0:0:0:0:ffff:b25:9e45
11.37.158.70 0:0:0:0:0:ffff:b25:9e46
11.37.158.71 0:0:0:0:0:ffff:b25:9e47
11.37.158.72 0:0:0:0:0:ffff:b25:9e48
11.37.158.73 0:0:0:0:0:ffff:b25:9e49
11.37.158.74 0:0:0:0:0:ffff:b25:9e4a
11.37.158.75 0:0:0:0:0:ffff:b25:9e4b
11.37.158.76 0:0:0:0:0:ffff:b25:9e4c
11.37.158.77 0:0:0:0:0:ffff:b25:9e4d
11.37.158.78 0:0:0:0:0:ffff:b25:9e4e
11.37.158.79 0:0:0:0:0:ffff:b25:9e4f
11.37.158.80 0:0:0:0:0:ffff:b25:9e50
11.37.158.81 0:0:0:0:0:ffff:b25:9e51
11.37.158.82 0:0:0:0:0:ffff:b25:9e52
11.37.158.83 0:0:0:0:0:ffff:b25:9e53
11.37.158.84 0:0:0:0:0:ffff:b25:9e54
11.37.158.85 0:0:0:0:0:ffff:b25:9e55
11.37.158.86 0:0:0:0:0:ffff:b25:9e56
11.37.158.87 0:0:0:0:0:ffff:b25:9e57
11.37.158.88 0:0:0:0:0:ffff:b25:9e58
11.37.158.89 0:0:0:0:0:ffff:b25:9e59
11.37.158.90 0:0:0:0:0:ffff:b25:9e5a
11.37.158.91 0:0:0:0:0:ffff:b25:9e5b
11.37.158.92 0:0:0:0:0:ffff:b25:9e5c
11.37.158.93 0:0:0:0:0:ffff:b25:9e5d
11.37.158.94 0:0:0:0:0:ffff:b25:9e5e
11.37.158.95 0:0:0:0:0:ffff:b25:9e5f
11.37.158.96 0:0:0:0:0:ffff:b25:9e60
11.37.158.97 0:0:0:0:0:ffff:b25:9e61
11.37.158.98 0:0:0:0:0:ffff:b25:9e62
11.37.158.99 0:0:0:0:0:ffff:b25:9e63
11.37.158.100 0:0:0:0:0:ffff:b25:9e64
11.37.158.101 0:0:0:0:0:ffff:b25:9e65
11.37.158.102 0:0:0:0:0:ffff:b25:9e66
11.37.158.103 0:0:0:0:0:ffff:b25:9e67
11.37.158.104 0:0:0:0:0:ffff:b25:9e68
11.37.158.105 0:0:0:0:0:ffff:b25:9e69
11.37.158.106 0:0:0:0:0:ffff:b25:9e6a
11.37.158.107 0:0:0:0:0:ffff:b25:9e6b
11.37.158.108 0:0:0:0:0:ffff:b25:9e6c
11.37.158.109 0:0:0:0:0:ffff:b25:9e6d
11.37.158.110 0:0:0:0:0:ffff:b25:9e6e
11.37.158.111 0:0:0:0:0:ffff:b25:9e6f
11.37.158.112 0:0:0:0:0:ffff:b25:9e70
11.37.158.113 0:0:0:0:0:ffff:b25:9e71
11.37.158.114 0:0:0:0:0:ffff:b25:9e72
11.37.158.115 0:0:0:0:0:ffff:b25:9e73
11.37.158.116 0:0:0:0:0:ffff:b25:9e74
11.37.158.117 0:0:0:0:0:ffff:b25:9e75
11.37.158.118 0:0:0:0:0:ffff:b25:9e76
11.37.158.119 0:0:0:0:0:ffff:b25:9e77
11.37.158.120 0:0:0:0:0:ffff:b25:9e78


11.37.158.121 0:0:0:0:0:ffff:b25:9e79
11.37.158.122 0:0:0:0:0:ffff:b25:9e7a
11.37.158.123 0:0:0:0:0:ffff:b25:9e7b
11.37.158.124 0:0:0:0:0:ffff:b25:9e7c
11.37.158.125 0:0:0:0:0:ffff:b25:9e7d
11.37.158.126 0:0:0:0:0:ffff:b25:9e7e
11.37.158.127 0:0:0:0:0:ffff:b25:9e7f
11.37.158.128 0:0:0:0:0:ffff:b25:9e80
11.37.158.129 0:0:0:0:0:ffff:b25:9e81
11.37.158.130 0:0:0:0:0:ffff:b25:9e82
11.37.158.131 0:0:0:0:0:ffff:b25:9e83
11.37.158.132 0:0:0:0:0:ffff:b25:9e84
11.37.158.133 0:0:0:0:0:ffff:b25:9e85
11.37.158.134 0:0:0:0:0:ffff:b25:9e86
11.37.158.135 0:0:0:0:0:ffff:b25:9e87
11.37.158.136 0:0:0:0:0:ffff:b25:9e88
11.37.158.137 0:0:0:0:0:ffff:b25:9e89
11.37.158.138 0:0:0:0:0:ffff:b25:9e8a
11.37.158.139 0:0:0:0:0:ffff:b25:9e8b
11.37.158.140 0:0:0:0:0:ffff:b25:9e8c
11.37.158.141 0:0:0:0:0:ffff:b25:9e8d
11.37.158.142 0:0:0:0:0:ffff:b25:9e8e
11.37.158.143 0:0:0:0:0:ffff:b25:9e8f
11.37.158.144 0:0:0:0:0:ffff:b25:9e90
11.37.158.145 0:0:0:0:0:ffff:b25:9e91
11.37.158.146 0:0:0:0:0:ffff:b25:9e92
11.37.158.147 0:0:0:0:0:ffff:b25:9e93
11.37.158.148 0:0:0:0:0:ffff:b25:9e94
11.37.158.149 0:0:0:0:0:ffff:b25:9e95
11.37.158.150 0:0:0:0:0:ffff:b25:9e96
11.37.158.151 0:0:0:0:0:ffff:b25:9e97
11.37.158.152 0:0:0:0:0:ffff:b25:9e98
11.37.158.153 0:0:0:0:0:ffff:b25:9e99
11.37.158.154 0:0:0:0:0:ffff:b25:9e9a
11.37.158.155 0:0:0:0:0:ffff:b25:9e9b
11.37.158.156 0:0:0:0:0:ffff:b25:9e9c
11.37.158.157 0:0:0:0:0:ffff:b25:9e9d
11.37.158.158 0:0:0:0:0:ffff:b25:9e9e
11.37.158.159 0:0:0:0:0:ffff:b25:9e9f
11.37.158.160 0:0:0:0:0:ffff:b25:9ea0
11.37.158.161 0:0:0:0:0:ffff:b25:9ea1
11.37.158.162 0:0:0:0:0:ffff:b25:9ea2
11.37.158.163 0:0:0:0:0:ffff:b25:9ea3
11.37.158.164 0:0:0:0:0:ffff:b25:9ea4
11.37.158.165 0:0:0:0:0:ffff:b25:9ea5
11.37.158.166 0:0:0:0:0:ffff:b25:9ea6
11.37.158.167 0:0:0:0:0:ffff:b25:9ea7
11.37.158.168 0:0:0:0:0:ffff:b25:9ea8
11.37.158.169 0:0:0:0:0:ffff:b25:9ea9
11.37.158.170 0:0:0:0:0:ffff:b25:9eaa
11.37.158.171 0:0:0:0:0:ffff:b25:9eab
11.37.158.172 0:0:0:0:0:ffff:b25:9eac
11.37.158.173 0:0:0:0:0:ffff:b25:9ead
11.37.158.174 0:0:0:0:0:ffff:b25:9eae
11.37.158.175 0:0:0:0:0:ffff:b25:9eaf
11.37.158.176 0:0:0:0:0:ffff:b25:9eb0
11.37.158.177 0:0:0:0:0:ffff:b25:9eb1
11.37.158.178 0:0:0:0:0:ffff:b25:9eb2
11.37.158.179 0:0:0:0:0:ffff:b25:9eb3
11.37.158.180 0:0:0:0:0:ffff:b25:9eb4


11.37.158.181 0:0:0:0:0:ffff:b25:9eb5
11.37.158.182 0:0:0:0:0:ffff:b25:9eb6
11.37.158.183 0:0:0:0:0:ffff:b25:9eb7
11.37.158.184 0:0:0:0:0:ffff:b25:9eb8
11.37.158.185 0:0:0:0:0:ffff:b25:9eb9
11.37.158.186 0:0:0:0:0:ffff:b25:9eba
11.37.158.187 0:0:0:0:0:ffff:b25:9ebb
11.37.158.188 0:0:0:0:0:ffff:b25:9ebc
11.37.158.189 0:0:0:0:0:ffff:b25:9ebd
11.37.158.190 0:0:0:0:0:ffff:b25:9ebe
11.37.158.191 0:0:0:0:0:ffff:b25:9ebf
11.37.158.192 0:0:0:0:0:ffff:b25:9ec0
11.37.158.193 0:0:0:0:0:ffff:b25:9ec1
11.37.158.194 0:0:0:0:0:ffff:b25:9ec2
11.37.158.195 0:0:0:0:0:ffff:b25:9ec3
11.37.158.196 0:0:0:0:0:ffff:b25:9ec4
11.37.158.197 0:0:0:0:0:ffff:b25:9ec5
11.37.158.198 0:0:0:0:0:ffff:b25:9ec6
11.37.158.199 0:0:0:0:0:ffff:b25:9ec7
11.37.158.200 0:0:0:0:0:ffff:b25:9ec8
11.37.158.201 0:0:0:0:0:ffff:b25:9ec9
11.37.158.202 0:0:0:0:0:ffff:b25:9eca
11.37.158.203 0:0:0:0:0:ffff:b25:9ecb
11.37.158.204 0:0:0:0:0:ffff:b25:9ecc
11.37.158.205 0:0:0:0:0:ffff:b25:9ecd
11.37.158.206 0:0:0:0:0:ffff:b25:9ece
11.37.158.207 0:0:0:0:0:ffff:b25:9ecf
11.37.158.208 0:0:0:0:0:ffff:b25:9ed0
11.37.158.209 0:0:0:0:0:ffff:b25:9ed1
11.37.158.210 0:0:0:0:0:ffff:b25:9ed2
11.37.158.211 0:0:0:0:0:ffff:b25:9ed3
11.37.158.212 0:0:0:0:0:ffff:b25:9ed4
11.37.158.213 0:0:0:0:0:ffff:b25:9ed5
11.37.158.214 0:0:0:0:0:ffff:b25:9ed6
11.37.158.215 0:0:0:0:0:ffff:b25:9ed7
11.37.158.216 0:0:0:0:0:ffff:b25:9ed8
11.37.158.217 0:0:0:0:0:ffff:b25:9ed9
11.37.158.218 0:0:0:0:0:ffff:b25:9eda
11.37.158.219 0:0:0:0:0:ffff:b25:9edb
11.37.158.220 0:0:0:0:0:ffff:b25:9edc
11.37.158.221 0:0:0:0:0:ffff:b25:9edd
11.37.158.222 0:0:0:0:0:ffff:b25:9ede
11.37.158.223 0:0:0:0:0:ffff:b25:9edf
11.37.158.224 0:0:0:0:0:ffff:b25:9ee0
11.37.158.225 0:0:0:0:0:ffff:b25:9ee1
11.37.158.226 0:0:0:0:0:ffff:b25:9ee2
11.37.158.227 0:0:0:0:0:ffff:b25:9ee3
11.37.158.228 0:0:0:0:0:ffff:b25:9ee4
11.37.158.229 0:0:0:0:0:ffff:b25:9ee5
11.37.158.230 0:0:0:0:0:ffff:b25:9ee6
11.37.158.231 0:0:0:0:0:ffff:b25:9ee7
11.37.158.232 0:0:0:0:0:ffff:b25:9ee8
11.37.158.233 0:0:0:0:0:ffff:b25:9ee9
11.37.158.234 0:0:0:0:0:ffff:b25:9eea
11.37.158.235 0:0:0:0:0:ffff:b25:9eeb
11.37.158.236 0:0:0:0:0:ffff:b25:9eec
11.37.158.237 0:0:0:0:0:ffff:b25:9eed
11.37.158.238 0:0:0:0:0:ffff:b25:9eee
11.37.158.239 0:0:0:0:0:ffff:b25:9eef
11.37.158.240 0:0:0:0:0:ffff:b25:9ef0
11.37.158.241 0:0:0:0:0:ffff:b25:9ef1
11.37.158.242 0:0:0:0:0:ffff:b25:9ef2
11.37.158.243 0:0:0:0:0:ffff:b25:9ef3
11.37.158.244 0:0:0:0:0:ffff:b25:9ef4
11.37.158.245 0:0:0:0:0:ffff:b25:9ef5
11.37.158.246 0:0:0:0:0:ffff:b25:9ef6
11.37.158.247 0:0:0:0:0:ffff:b25:9ef7
11.37.158.248 0:0:0:0:0:ffff:b25:9ef8
11.37.158.249 0:0:0:0:0:ffff:b25:9ef9
11.37.158.250 0:0:0:0:0:ffff:b25:9efa
11.37.158.251 0:0:0:0:0:ffff:b25:9efb
11.37.158.252 0:0:0:0:0:ffff:b25:9efc
11.37.158.253 0:0:0:0:0:ffff:b25:9efd
11.37.158.254 0:0:0:0:0:ffff:b25:9efe
11.37.158.255 0:0:0:0:0:ffff:b25:9eff


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.