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
37.153.78.1 0:0:0:0:0:ffff:2599:4e01
37.153.78.2 0:0:0:0:0:ffff:2599:4e02
37.153.78.3 0:0:0:0:0:ffff:2599:4e03
37.153.78.4 0:0:0:0:0:ffff:2599:4e04
37.153.78.5 0:0:0:0:0:ffff:2599:4e05
37.153.78.6 0:0:0:0:0:ffff:2599:4e06
37.153.78.7 0:0:0:0:0:ffff:2599:4e07
37.153.78.8 0:0:0:0:0:ffff:2599:4e08
37.153.78.9 0:0:0:0:0:ffff:2599:4e09
37.153.78.10 0:0:0:0:0:ffff:2599:4e0a
37.153.78.11 0:0:0:0:0:ffff:2599:4e0b
37.153.78.12 0:0:0:0:0:ffff:2599:4e0c
37.153.78.13 0:0:0:0:0:ffff:2599:4e0d
37.153.78.14 0:0:0:0:0:ffff:2599:4e0e
37.153.78.15 0:0:0:0:0:ffff:2599:4e0f
37.153.78.16 0:0:0:0:0:ffff:2599:4e10
37.153.78.17 0:0:0:0:0:ffff:2599:4e11
37.153.78.18 0:0:0:0:0:ffff:2599:4e12
37.153.78.19 0:0:0:0:0:ffff:2599:4e13
37.153.78.20 0:0:0:0:0:ffff:2599:4e14
37.153.78.21 0:0:0:0:0:ffff:2599:4e15
37.153.78.22 0:0:0:0:0:ffff:2599:4e16
37.153.78.23 0:0:0:0:0:ffff:2599:4e17
37.153.78.24 0:0:0:0:0:ffff:2599:4e18
37.153.78.25 0:0:0:0:0:ffff:2599:4e19
37.153.78.26 0:0:0:0:0:ffff:2599:4e1a
37.153.78.27 0:0:0:0:0:ffff:2599:4e1b
37.153.78.28 0:0:0:0:0:ffff:2599:4e1c
37.153.78.29 0:0:0:0:0:ffff:2599:4e1d
37.153.78.30 0:0:0:0:0:ffff:2599:4e1e
37.153.78.31 0:0:0:0:0:ffff:2599:4e1f
37.153.78.32 0:0:0:0:0:ffff:2599:4e20
37.153.78.33 0:0:0:0:0:ffff:2599:4e21
37.153.78.34 0:0:0:0:0:ffff:2599:4e22
37.153.78.35 0:0:0:0:0:ffff:2599:4e23
37.153.78.36 0:0:0:0:0:ffff:2599:4e24
37.153.78.37 0:0:0:0:0:ffff:2599:4e25
37.153.78.38 0:0:0:0:0:ffff:2599:4e26
37.153.78.39 0:0:0:0:0:ffff:2599:4e27
37.153.78.40 0:0:0:0:0:ffff:2599:4e28
37.153.78.41 0:0:0:0:0:ffff:2599:4e29
37.153.78.42 0:0:0:0:0:ffff:2599:4e2a
37.153.78.43 0:0:0:0:0:ffff:2599:4e2b
37.153.78.44 0:0:0:0:0:ffff:2599:4e2c
37.153.78.45 0:0:0:0:0:ffff:2599:4e2d
37.153.78.46 0:0:0:0:0:ffff:2599:4e2e
37.153.78.47 0:0:0:0:0:ffff:2599:4e2f
37.153.78.48 0:0:0:0:0:ffff:2599:4e30
37.153.78.49 0:0:0:0:0:ffff:2599:4e31
37.153.78.50 0:0:0:0:0:ffff:2599:4e32
37.153.78.51 0:0:0:0:0:ffff:2599:4e33
37.153.78.52 0:0:0:0:0:ffff:2599:4e34
37.153.78.53 0:0:0:0:0:ffff:2599:4e35
37.153.78.54 0:0:0:0:0:ffff:2599:4e36
37.153.78.55 0:0:0:0:0:ffff:2599:4e37
37.153.78.56 0:0:0:0:0:ffff:2599:4e38
37.153.78.57 0:0:0:0:0:ffff:2599:4e39
37.153.78.58 0:0:0:0:0:ffff:2599:4e3a
37.153.78.59 0:0:0:0:0:ffff:2599:4e3b
37.153.78.60 0:0:0:0:0:ffff:2599:4e3c


37.153.78.61 0:0:0:0:0:ffff:2599:4e3d
37.153.78.62 0:0:0:0:0:ffff:2599:4e3e
37.153.78.63 0:0:0:0:0:ffff:2599:4e3f
37.153.78.64 0:0:0:0:0:ffff:2599:4e40
37.153.78.65 0:0:0:0:0:ffff:2599:4e41
37.153.78.66 0:0:0:0:0:ffff:2599:4e42
37.153.78.67 0:0:0:0:0:ffff:2599:4e43
37.153.78.68 0:0:0:0:0:ffff:2599:4e44
37.153.78.69 0:0:0:0:0:ffff:2599:4e45
37.153.78.70 0:0:0:0:0:ffff:2599:4e46
37.153.78.71 0:0:0:0:0:ffff:2599:4e47
37.153.78.72 0:0:0:0:0:ffff:2599:4e48
37.153.78.73 0:0:0:0:0:ffff:2599:4e49
37.153.78.74 0:0:0:0:0:ffff:2599:4e4a
37.153.78.75 0:0:0:0:0:ffff:2599:4e4b
37.153.78.76 0:0:0:0:0:ffff:2599:4e4c
37.153.78.77 0:0:0:0:0:ffff:2599:4e4d
37.153.78.78 0:0:0:0:0:ffff:2599:4e4e
37.153.78.79 0:0:0:0:0:ffff:2599:4e4f
37.153.78.80 0:0:0:0:0:ffff:2599:4e50
37.153.78.81 0:0:0:0:0:ffff:2599:4e51
37.153.78.82 0:0:0:0:0:ffff:2599:4e52
37.153.78.83 0:0:0:0:0:ffff:2599:4e53
37.153.78.84 0:0:0:0:0:ffff:2599:4e54
37.153.78.85 0:0:0:0:0:ffff:2599:4e55
37.153.78.86 0:0:0:0:0:ffff:2599:4e56
37.153.78.87 0:0:0:0:0:ffff:2599:4e57
37.153.78.88 0:0:0:0:0:ffff:2599:4e58
37.153.78.89 0:0:0:0:0:ffff:2599:4e59
37.153.78.90 0:0:0:0:0:ffff:2599:4e5a
37.153.78.91 0:0:0:0:0:ffff:2599:4e5b
37.153.78.92 0:0:0:0:0:ffff:2599:4e5c
37.153.78.93 0:0:0:0:0:ffff:2599:4e5d
37.153.78.94 0:0:0:0:0:ffff:2599:4e5e
37.153.78.95 0:0:0:0:0:ffff:2599:4e5f
37.153.78.96 0:0:0:0:0:ffff:2599:4e60
37.153.78.97 0:0:0:0:0:ffff:2599:4e61
37.153.78.98 0:0:0:0:0:ffff:2599:4e62
37.153.78.99 0:0:0:0:0:ffff:2599:4e63
37.153.78.100 0:0:0:0:0:ffff:2599:4e64
37.153.78.101 0:0:0:0:0:ffff:2599:4e65
37.153.78.102 0:0:0:0:0:ffff:2599:4e66
37.153.78.103 0:0:0:0:0:ffff:2599:4e67
37.153.78.104 0:0:0:0:0:ffff:2599:4e68
37.153.78.105 0:0:0:0:0:ffff:2599:4e69
37.153.78.106 0:0:0:0:0:ffff:2599:4e6a
37.153.78.107 0:0:0:0:0:ffff:2599:4e6b
37.153.78.108 0:0:0:0:0:ffff:2599:4e6c
37.153.78.109 0:0:0:0:0:ffff:2599:4e6d
37.153.78.110 0:0:0:0:0:ffff:2599:4e6e
37.153.78.111 0:0:0:0:0:ffff:2599:4e6f
37.153.78.112 0:0:0:0:0:ffff:2599:4e70
37.153.78.113 0:0:0:0:0:ffff:2599:4e71
37.153.78.114 0:0:0:0:0:ffff:2599:4e72
37.153.78.115 0:0:0:0:0:ffff:2599:4e73
37.153.78.116 0:0:0:0:0:ffff:2599:4e74
37.153.78.117 0:0:0:0:0:ffff:2599:4e75
37.153.78.118 0:0:0:0:0:ffff:2599:4e76
37.153.78.119 0:0:0:0:0:ffff:2599:4e77
37.153.78.120 0:0:0:0:0:ffff:2599:4e78


37.153.78.121 0:0:0:0:0:ffff:2599:4e79
37.153.78.122 0:0:0:0:0:ffff:2599:4e7a
37.153.78.123 0:0:0:0:0:ffff:2599:4e7b
37.153.78.124 0:0:0:0:0:ffff:2599:4e7c
37.153.78.125 0:0:0:0:0:ffff:2599:4e7d
37.153.78.126 0:0:0:0:0:ffff:2599:4e7e
37.153.78.127 0:0:0:0:0:ffff:2599:4e7f
37.153.78.128 0:0:0:0:0:ffff:2599:4e80
37.153.78.129 0:0:0:0:0:ffff:2599:4e81
37.153.78.130 0:0:0:0:0:ffff:2599:4e82
37.153.78.131 0:0:0:0:0:ffff:2599:4e83
37.153.78.132 0:0:0:0:0:ffff:2599:4e84
37.153.78.133 0:0:0:0:0:ffff:2599:4e85
37.153.78.134 0:0:0:0:0:ffff:2599:4e86
37.153.78.135 0:0:0:0:0:ffff:2599:4e87
37.153.78.136 0:0:0:0:0:ffff:2599:4e88
37.153.78.137 0:0:0:0:0:ffff:2599:4e89
37.153.78.138 0:0:0:0:0:ffff:2599:4e8a
37.153.78.139 0:0:0:0:0:ffff:2599:4e8b
37.153.78.140 0:0:0:0:0:ffff:2599:4e8c
37.153.78.141 0:0:0:0:0:ffff:2599:4e8d
37.153.78.142 0:0:0:0:0:ffff:2599:4e8e
37.153.78.143 0:0:0:0:0:ffff:2599:4e8f
37.153.78.144 0:0:0:0:0:ffff:2599:4e90
37.153.78.145 0:0:0:0:0:ffff:2599:4e91
37.153.78.146 0:0:0:0:0:ffff:2599:4e92
37.153.78.147 0:0:0:0:0:ffff:2599:4e93
37.153.78.148 0:0:0:0:0:ffff:2599:4e94
37.153.78.149 0:0:0:0:0:ffff:2599:4e95
37.153.78.150 0:0:0:0:0:ffff:2599:4e96
37.153.78.151 0:0:0:0:0:ffff:2599:4e97
37.153.78.152 0:0:0:0:0:ffff:2599:4e98
37.153.78.153 0:0:0:0:0:ffff:2599:4e99
37.153.78.154 0:0:0:0:0:ffff:2599:4e9a
37.153.78.155 0:0:0:0:0:ffff:2599:4e9b
37.153.78.156 0:0:0:0:0:ffff:2599:4e9c
37.153.78.157 0:0:0:0:0:ffff:2599:4e9d
37.153.78.158 0:0:0:0:0:ffff:2599:4e9e
37.153.78.159 0:0:0:0:0:ffff:2599:4e9f
37.153.78.160 0:0:0:0:0:ffff:2599:4ea0
37.153.78.161 0:0:0:0:0:ffff:2599:4ea1
37.153.78.162 0:0:0:0:0:ffff:2599:4ea2
37.153.78.163 0:0:0:0:0:ffff:2599:4ea3
37.153.78.164 0:0:0:0:0:ffff:2599:4ea4
37.153.78.165 0:0:0:0:0:ffff:2599:4ea5
37.153.78.166 0:0:0:0:0:ffff:2599:4ea6
37.153.78.167 0:0:0:0:0:ffff:2599:4ea7
37.153.78.168 0:0:0:0:0:ffff:2599:4ea8
37.153.78.169 0:0:0:0:0:ffff:2599:4ea9
37.153.78.170 0:0:0:0:0:ffff:2599:4eaa
37.153.78.171 0:0:0:0:0:ffff:2599:4eab
37.153.78.172 0:0:0:0:0:ffff:2599:4eac
37.153.78.173 0:0:0:0:0:ffff:2599:4ead
37.153.78.174 0:0:0:0:0:ffff:2599:4eae
37.153.78.175 0:0:0:0:0:ffff:2599:4eaf
37.153.78.176 0:0:0:0:0:ffff:2599:4eb0
37.153.78.177 0:0:0:0:0:ffff:2599:4eb1
37.153.78.178 0:0:0:0:0:ffff:2599:4eb2
37.153.78.179 0:0:0:0:0:ffff:2599:4eb3
37.153.78.180 0:0:0:0:0:ffff:2599:4eb4


37.153.78.181 0:0:0:0:0:ffff:2599:4eb5
37.153.78.182 0:0:0:0:0:ffff:2599:4eb6
37.153.78.183 0:0:0:0:0:ffff:2599:4eb7
37.153.78.184 0:0:0:0:0:ffff:2599:4eb8
37.153.78.185 0:0:0:0:0:ffff:2599:4eb9
37.153.78.186 0:0:0:0:0:ffff:2599:4eba
37.153.78.187 0:0:0:0:0:ffff:2599:4ebb
37.153.78.188 0:0:0:0:0:ffff:2599:4ebc
37.153.78.189 0:0:0:0:0:ffff:2599:4ebd
37.153.78.190 0:0:0:0:0:ffff:2599:4ebe
37.153.78.191 0:0:0:0:0:ffff:2599:4ebf
37.153.78.192 0:0:0:0:0:ffff:2599:4ec0
37.153.78.193 0:0:0:0:0:ffff:2599:4ec1
37.153.78.194 0:0:0:0:0:ffff:2599:4ec2
37.153.78.195 0:0:0:0:0:ffff:2599:4ec3
37.153.78.196 0:0:0:0:0:ffff:2599:4ec4
37.153.78.197 0:0:0:0:0:ffff:2599:4ec5
37.153.78.198 0:0:0:0:0:ffff:2599:4ec6
37.153.78.199 0:0:0:0:0:ffff:2599:4ec7
37.153.78.200 0:0:0:0:0:ffff:2599:4ec8
37.153.78.201 0:0:0:0:0:ffff:2599:4ec9
37.153.78.202 0:0:0:0:0:ffff:2599:4eca
37.153.78.203 0:0:0:0:0:ffff:2599:4ecb
37.153.78.204 0:0:0:0:0:ffff:2599:4ecc
37.153.78.205 0:0:0:0:0:ffff:2599:4ecd
37.153.78.206 0:0:0:0:0:ffff:2599:4ece
37.153.78.207 0:0:0:0:0:ffff:2599:4ecf
37.153.78.208 0:0:0:0:0:ffff:2599:4ed0
37.153.78.209 0:0:0:0:0:ffff:2599:4ed1
37.153.78.210 0:0:0:0:0:ffff:2599:4ed2
37.153.78.211 0:0:0:0:0:ffff:2599:4ed3
37.153.78.212 0:0:0:0:0:ffff:2599:4ed4
37.153.78.213 0:0:0:0:0:ffff:2599:4ed5
37.153.78.214 0:0:0:0:0:ffff:2599:4ed6
37.153.78.215 0:0:0:0:0:ffff:2599:4ed7
37.153.78.216 0:0:0:0:0:ffff:2599:4ed8
37.153.78.217 0:0:0:0:0:ffff:2599:4ed9
37.153.78.218 0:0:0:0:0:ffff:2599:4eda
37.153.78.219 0:0:0:0:0:ffff:2599:4edb
37.153.78.220 0:0:0:0:0:ffff:2599:4edc
37.153.78.221 0:0:0:0:0:ffff:2599:4edd
37.153.78.222 0:0:0:0:0:ffff:2599:4ede
37.153.78.223 0:0:0:0:0:ffff:2599:4edf
37.153.78.224 0:0:0:0:0:ffff:2599:4ee0
37.153.78.225 0:0:0:0:0:ffff:2599:4ee1
37.153.78.226 0:0:0:0:0:ffff:2599:4ee2
37.153.78.227 0:0:0:0:0:ffff:2599:4ee3
37.153.78.228 0:0:0:0:0:ffff:2599:4ee4
37.153.78.229 0:0:0:0:0:ffff:2599:4ee5
37.153.78.230 0:0:0:0:0:ffff:2599:4ee6
37.153.78.231 0:0:0:0:0:ffff:2599:4ee7
37.153.78.232 0:0:0:0:0:ffff:2599:4ee8
37.153.78.233 0:0:0:0:0:ffff:2599:4ee9
37.153.78.234 0:0:0:0:0:ffff:2599:4eea
37.153.78.235 0:0:0:0:0:ffff:2599:4eeb
37.153.78.236 0:0:0:0:0:ffff:2599:4eec
37.153.78.237 0:0:0:0:0:ffff:2599:4eed
37.153.78.238 0:0:0:0:0:ffff:2599:4eee
37.153.78.239 0:0:0:0:0:ffff:2599:4eef
37.153.78.240 0:0:0:0:0:ffff:2599:4ef0
37.153.78.241 0:0:0:0:0:ffff:2599:4ef1
37.153.78.242 0:0:0:0:0:ffff:2599:4ef2
37.153.78.243 0:0:0:0:0:ffff:2599:4ef3
37.153.78.244 0:0:0:0:0:ffff:2599:4ef4
37.153.78.245 0:0:0:0:0:ffff:2599:4ef5
37.153.78.246 0:0:0:0:0:ffff:2599:4ef6
37.153.78.247 0:0:0:0:0:ffff:2599:4ef7
37.153.78.248 0:0:0:0:0:ffff:2599:4ef8
37.153.78.249 0:0:0:0:0:ffff:2599:4ef9
37.153.78.250 0:0:0:0:0:ffff:2599:4efa
37.153.78.251 0:0:0:0:0:ffff:2599:4efb
37.153.78.252 0:0:0:0:0:ffff:2599:4efc
37.153.78.253 0:0:0:0:0:ffff:2599:4efd
37.153.78.254 0:0:0:0:0:ffff:2599:4efe
37.153.78.255 0:0:0:0:0:ffff:2599:4eff


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.