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
21.59.46.1 0:0:0:0:0:ffff:153b:2e01
21.59.46.2 0:0:0:0:0:ffff:153b:2e02
21.59.46.3 0:0:0:0:0:ffff:153b:2e03
21.59.46.4 0:0:0:0:0:ffff:153b:2e04
21.59.46.5 0:0:0:0:0:ffff:153b:2e05
21.59.46.6 0:0:0:0:0:ffff:153b:2e06
21.59.46.7 0:0:0:0:0:ffff:153b:2e07
21.59.46.8 0:0:0:0:0:ffff:153b:2e08
21.59.46.9 0:0:0:0:0:ffff:153b:2e09
21.59.46.10 0:0:0:0:0:ffff:153b:2e0a
21.59.46.11 0:0:0:0:0:ffff:153b:2e0b
21.59.46.12 0:0:0:0:0:ffff:153b:2e0c
21.59.46.13 0:0:0:0:0:ffff:153b:2e0d
21.59.46.14 0:0:0:0:0:ffff:153b:2e0e
21.59.46.15 0:0:0:0:0:ffff:153b:2e0f
21.59.46.16 0:0:0:0:0:ffff:153b:2e10
21.59.46.17 0:0:0:0:0:ffff:153b:2e11
21.59.46.18 0:0:0:0:0:ffff:153b:2e12
21.59.46.19 0:0:0:0:0:ffff:153b:2e13
21.59.46.20 0:0:0:0:0:ffff:153b:2e14
21.59.46.21 0:0:0:0:0:ffff:153b:2e15
21.59.46.22 0:0:0:0:0:ffff:153b:2e16
21.59.46.23 0:0:0:0:0:ffff:153b:2e17
21.59.46.24 0:0:0:0:0:ffff:153b:2e18
21.59.46.25 0:0:0:0:0:ffff:153b:2e19
21.59.46.26 0:0:0:0:0:ffff:153b:2e1a
21.59.46.27 0:0:0:0:0:ffff:153b:2e1b
21.59.46.28 0:0:0:0:0:ffff:153b:2e1c
21.59.46.29 0:0:0:0:0:ffff:153b:2e1d
21.59.46.30 0:0:0:0:0:ffff:153b:2e1e
21.59.46.31 0:0:0:0:0:ffff:153b:2e1f
21.59.46.32 0:0:0:0:0:ffff:153b:2e20
21.59.46.33 0:0:0:0:0:ffff:153b:2e21
21.59.46.34 0:0:0:0:0:ffff:153b:2e22
21.59.46.35 0:0:0:0:0:ffff:153b:2e23
21.59.46.36 0:0:0:0:0:ffff:153b:2e24
21.59.46.37 0:0:0:0:0:ffff:153b:2e25
21.59.46.38 0:0:0:0:0:ffff:153b:2e26
21.59.46.39 0:0:0:0:0:ffff:153b:2e27
21.59.46.40 0:0:0:0:0:ffff:153b:2e28
21.59.46.41 0:0:0:0:0:ffff:153b:2e29
21.59.46.42 0:0:0:0:0:ffff:153b:2e2a
21.59.46.43 0:0:0:0:0:ffff:153b:2e2b
21.59.46.44 0:0:0:0:0:ffff:153b:2e2c
21.59.46.45 0:0:0:0:0:ffff:153b:2e2d
21.59.46.46 0:0:0:0:0:ffff:153b:2e2e
21.59.46.47 0:0:0:0:0:ffff:153b:2e2f
21.59.46.48 0:0:0:0:0:ffff:153b:2e30
21.59.46.49 0:0:0:0:0:ffff:153b:2e31
21.59.46.50 0:0:0:0:0:ffff:153b:2e32
21.59.46.51 0:0:0:0:0:ffff:153b:2e33
21.59.46.52 0:0:0:0:0:ffff:153b:2e34
21.59.46.53 0:0:0:0:0:ffff:153b:2e35
21.59.46.54 0:0:0:0:0:ffff:153b:2e36
21.59.46.55 0:0:0:0:0:ffff:153b:2e37
21.59.46.56 0:0:0:0:0:ffff:153b:2e38
21.59.46.57 0:0:0:0:0:ffff:153b:2e39
21.59.46.58 0:0:0:0:0:ffff:153b:2e3a
21.59.46.59 0:0:0:0:0:ffff:153b:2e3b
21.59.46.60 0:0:0:0:0:ffff:153b:2e3c


21.59.46.61 0:0:0:0:0:ffff:153b:2e3d
21.59.46.62 0:0:0:0:0:ffff:153b:2e3e
21.59.46.63 0:0:0:0:0:ffff:153b:2e3f
21.59.46.64 0:0:0:0:0:ffff:153b:2e40
21.59.46.65 0:0:0:0:0:ffff:153b:2e41
21.59.46.66 0:0:0:0:0:ffff:153b:2e42
21.59.46.67 0:0:0:0:0:ffff:153b:2e43
21.59.46.68 0:0:0:0:0:ffff:153b:2e44
21.59.46.69 0:0:0:0:0:ffff:153b:2e45
21.59.46.70 0:0:0:0:0:ffff:153b:2e46
21.59.46.71 0:0:0:0:0:ffff:153b:2e47
21.59.46.72 0:0:0:0:0:ffff:153b:2e48
21.59.46.73 0:0:0:0:0:ffff:153b:2e49
21.59.46.74 0:0:0:0:0:ffff:153b:2e4a
21.59.46.75 0:0:0:0:0:ffff:153b:2e4b
21.59.46.76 0:0:0:0:0:ffff:153b:2e4c
21.59.46.77 0:0:0:0:0:ffff:153b:2e4d
21.59.46.78 0:0:0:0:0:ffff:153b:2e4e
21.59.46.79 0:0:0:0:0:ffff:153b:2e4f
21.59.46.80 0:0:0:0:0:ffff:153b:2e50
21.59.46.81 0:0:0:0:0:ffff:153b:2e51
21.59.46.82 0:0:0:0:0:ffff:153b:2e52
21.59.46.83 0:0:0:0:0:ffff:153b:2e53
21.59.46.84 0:0:0:0:0:ffff:153b:2e54
21.59.46.85 0:0:0:0:0:ffff:153b:2e55
21.59.46.86 0:0:0:0:0:ffff:153b:2e56
21.59.46.87 0:0:0:0:0:ffff:153b:2e57
21.59.46.88 0:0:0:0:0:ffff:153b:2e58
21.59.46.89 0:0:0:0:0:ffff:153b:2e59
21.59.46.90 0:0:0:0:0:ffff:153b:2e5a
21.59.46.91 0:0:0:0:0:ffff:153b:2e5b
21.59.46.92 0:0:0:0:0:ffff:153b:2e5c
21.59.46.93 0:0:0:0:0:ffff:153b:2e5d
21.59.46.94 0:0:0:0:0:ffff:153b:2e5e
21.59.46.95 0:0:0:0:0:ffff:153b:2e5f
21.59.46.96 0:0:0:0:0:ffff:153b:2e60
21.59.46.97 0:0:0:0:0:ffff:153b:2e61
21.59.46.98 0:0:0:0:0:ffff:153b:2e62
21.59.46.99 0:0:0:0:0:ffff:153b:2e63
21.59.46.100 0:0:0:0:0:ffff:153b:2e64
21.59.46.101 0:0:0:0:0:ffff:153b:2e65
21.59.46.102 0:0:0:0:0:ffff:153b:2e66
21.59.46.103 0:0:0:0:0:ffff:153b:2e67
21.59.46.104 0:0:0:0:0:ffff:153b:2e68
21.59.46.105 0:0:0:0:0:ffff:153b:2e69
21.59.46.106 0:0:0:0:0:ffff:153b:2e6a
21.59.46.107 0:0:0:0:0:ffff:153b:2e6b
21.59.46.108 0:0:0:0:0:ffff:153b:2e6c
21.59.46.109 0:0:0:0:0:ffff:153b:2e6d
21.59.46.110 0:0:0:0:0:ffff:153b:2e6e
21.59.46.111 0:0:0:0:0:ffff:153b:2e6f
21.59.46.112 0:0:0:0:0:ffff:153b:2e70
21.59.46.113 0:0:0:0:0:ffff:153b:2e71
21.59.46.114 0:0:0:0:0:ffff:153b:2e72
21.59.46.115 0:0:0:0:0:ffff:153b:2e73
21.59.46.116 0:0:0:0:0:ffff:153b:2e74
21.59.46.117 0:0:0:0:0:ffff:153b:2e75
21.59.46.118 0:0:0:0:0:ffff:153b:2e76
21.59.46.119 0:0:0:0:0:ffff:153b:2e77
21.59.46.120 0:0:0:0:0:ffff:153b:2e78


21.59.46.121 0:0:0:0:0:ffff:153b:2e79
21.59.46.122 0:0:0:0:0:ffff:153b:2e7a
21.59.46.123 0:0:0:0:0:ffff:153b:2e7b
21.59.46.124 0:0:0:0:0:ffff:153b:2e7c
21.59.46.125 0:0:0:0:0:ffff:153b:2e7d
21.59.46.126 0:0:0:0:0:ffff:153b:2e7e
21.59.46.127 0:0:0:0:0:ffff:153b:2e7f
21.59.46.128 0:0:0:0:0:ffff:153b:2e80
21.59.46.129 0:0:0:0:0:ffff:153b:2e81
21.59.46.130 0:0:0:0:0:ffff:153b:2e82
21.59.46.131 0:0:0:0:0:ffff:153b:2e83
21.59.46.132 0:0:0:0:0:ffff:153b:2e84
21.59.46.133 0:0:0:0:0:ffff:153b:2e85
21.59.46.134 0:0:0:0:0:ffff:153b:2e86
21.59.46.135 0:0:0:0:0:ffff:153b:2e87
21.59.46.136 0:0:0:0:0:ffff:153b:2e88
21.59.46.137 0:0:0:0:0:ffff:153b:2e89
21.59.46.138 0:0:0:0:0:ffff:153b:2e8a
21.59.46.139 0:0:0:0:0:ffff:153b:2e8b
21.59.46.140 0:0:0:0:0:ffff:153b:2e8c
21.59.46.141 0:0:0:0:0:ffff:153b:2e8d
21.59.46.142 0:0:0:0:0:ffff:153b:2e8e
21.59.46.143 0:0:0:0:0:ffff:153b:2e8f
21.59.46.144 0:0:0:0:0:ffff:153b:2e90
21.59.46.145 0:0:0:0:0:ffff:153b:2e91
21.59.46.146 0:0:0:0:0:ffff:153b:2e92
21.59.46.147 0:0:0:0:0:ffff:153b:2e93
21.59.46.148 0:0:0:0:0:ffff:153b:2e94
21.59.46.149 0:0:0:0:0:ffff:153b:2e95
21.59.46.150 0:0:0:0:0:ffff:153b:2e96
21.59.46.151 0:0:0:0:0:ffff:153b:2e97
21.59.46.152 0:0:0:0:0:ffff:153b:2e98
21.59.46.153 0:0:0:0:0:ffff:153b:2e99
21.59.46.154 0:0:0:0:0:ffff:153b:2e9a
21.59.46.155 0:0:0:0:0:ffff:153b:2e9b
21.59.46.156 0:0:0:0:0:ffff:153b:2e9c
21.59.46.157 0:0:0:0:0:ffff:153b:2e9d
21.59.46.158 0:0:0:0:0:ffff:153b:2e9e
21.59.46.159 0:0:0:0:0:ffff:153b:2e9f
21.59.46.160 0:0:0:0:0:ffff:153b:2ea0
21.59.46.161 0:0:0:0:0:ffff:153b:2ea1
21.59.46.162 0:0:0:0:0:ffff:153b:2ea2
21.59.46.163 0:0:0:0:0:ffff:153b:2ea3
21.59.46.164 0:0:0:0:0:ffff:153b:2ea4
21.59.46.165 0:0:0:0:0:ffff:153b:2ea5
21.59.46.166 0:0:0:0:0:ffff:153b:2ea6
21.59.46.167 0:0:0:0:0:ffff:153b:2ea7
21.59.46.168 0:0:0:0:0:ffff:153b:2ea8
21.59.46.169 0:0:0:0:0:ffff:153b:2ea9
21.59.46.170 0:0:0:0:0:ffff:153b:2eaa
21.59.46.171 0:0:0:0:0:ffff:153b:2eab
21.59.46.172 0:0:0:0:0:ffff:153b:2eac
21.59.46.173 0:0:0:0:0:ffff:153b:2ead
21.59.46.174 0:0:0:0:0:ffff:153b:2eae
21.59.46.175 0:0:0:0:0:ffff:153b:2eaf
21.59.46.176 0:0:0:0:0:ffff:153b:2eb0
21.59.46.177 0:0:0:0:0:ffff:153b:2eb1
21.59.46.178 0:0:0:0:0:ffff:153b:2eb2
21.59.46.179 0:0:0:0:0:ffff:153b:2eb3
21.59.46.180 0:0:0:0:0:ffff:153b:2eb4


21.59.46.181 0:0:0:0:0:ffff:153b:2eb5
21.59.46.182 0:0:0:0:0:ffff:153b:2eb6
21.59.46.183 0:0:0:0:0:ffff:153b:2eb7
21.59.46.184 0:0:0:0:0:ffff:153b:2eb8
21.59.46.185 0:0:0:0:0:ffff:153b:2eb9
21.59.46.186 0:0:0:0:0:ffff:153b:2eba
21.59.46.187 0:0:0:0:0:ffff:153b:2ebb
21.59.46.188 0:0:0:0:0:ffff:153b:2ebc
21.59.46.189 0:0:0:0:0:ffff:153b:2ebd
21.59.46.190 0:0:0:0:0:ffff:153b:2ebe
21.59.46.191 0:0:0:0:0:ffff:153b:2ebf
21.59.46.192 0:0:0:0:0:ffff:153b:2ec0
21.59.46.193 0:0:0:0:0:ffff:153b:2ec1
21.59.46.194 0:0:0:0:0:ffff:153b:2ec2
21.59.46.195 0:0:0:0:0:ffff:153b:2ec3
21.59.46.196 0:0:0:0:0:ffff:153b:2ec4
21.59.46.197 0:0:0:0:0:ffff:153b:2ec5
21.59.46.198 0:0:0:0:0:ffff:153b:2ec6
21.59.46.199 0:0:0:0:0:ffff:153b:2ec7
21.59.46.200 0:0:0:0:0:ffff:153b:2ec8
21.59.46.201 0:0:0:0:0:ffff:153b:2ec9
21.59.46.202 0:0:0:0:0:ffff:153b:2eca
21.59.46.203 0:0:0:0:0:ffff:153b:2ecb
21.59.46.204 0:0:0:0:0:ffff:153b:2ecc
21.59.46.205 0:0:0:0:0:ffff:153b:2ecd
21.59.46.206 0:0:0:0:0:ffff:153b:2ece
21.59.46.207 0:0:0:0:0:ffff:153b:2ecf
21.59.46.208 0:0:0:0:0:ffff:153b:2ed0
21.59.46.209 0:0:0:0:0:ffff:153b:2ed1
21.59.46.210 0:0:0:0:0:ffff:153b:2ed2
21.59.46.211 0:0:0:0:0:ffff:153b:2ed3
21.59.46.212 0:0:0:0:0:ffff:153b:2ed4
21.59.46.213 0:0:0:0:0:ffff:153b:2ed5
21.59.46.214 0:0:0:0:0:ffff:153b:2ed6
21.59.46.215 0:0:0:0:0:ffff:153b:2ed7
21.59.46.216 0:0:0:0:0:ffff:153b:2ed8
21.59.46.217 0:0:0:0:0:ffff:153b:2ed9
21.59.46.218 0:0:0:0:0:ffff:153b:2eda
21.59.46.219 0:0:0:0:0:ffff:153b:2edb
21.59.46.220 0:0:0:0:0:ffff:153b:2edc
21.59.46.221 0:0:0:0:0:ffff:153b:2edd
21.59.46.222 0:0:0:0:0:ffff:153b:2ede
21.59.46.223 0:0:0:0:0:ffff:153b:2edf
21.59.46.224 0:0:0:0:0:ffff:153b:2ee0
21.59.46.225 0:0:0:0:0:ffff:153b:2ee1
21.59.46.226 0:0:0:0:0:ffff:153b:2ee2
21.59.46.227 0:0:0:0:0:ffff:153b:2ee3
21.59.46.228 0:0:0:0:0:ffff:153b:2ee4
21.59.46.229 0:0:0:0:0:ffff:153b:2ee5
21.59.46.230 0:0:0:0:0:ffff:153b:2ee6
21.59.46.231 0:0:0:0:0:ffff:153b:2ee7
21.59.46.232 0:0:0:0:0:ffff:153b:2ee8
21.59.46.233 0:0:0:0:0:ffff:153b:2ee9
21.59.46.234 0:0:0:0:0:ffff:153b:2eea
21.59.46.235 0:0:0:0:0:ffff:153b:2eeb
21.59.46.236 0:0:0:0:0:ffff:153b:2eec
21.59.46.237 0:0:0:0:0:ffff:153b:2eed
21.59.46.238 0:0:0:0:0:ffff:153b:2eee
21.59.46.239 0:0:0:0:0:ffff:153b:2eef
21.59.46.240 0:0:0:0:0:ffff:153b:2ef0
21.59.46.241 0:0:0:0:0:ffff:153b:2ef1
21.59.46.242 0:0:0:0:0:ffff:153b:2ef2
21.59.46.243 0:0:0:0:0:ffff:153b:2ef3
21.59.46.244 0:0:0:0:0:ffff:153b:2ef4
21.59.46.245 0:0:0:0:0:ffff:153b:2ef5
21.59.46.246 0:0:0:0:0:ffff:153b:2ef6
21.59.46.247 0:0:0:0:0:ffff:153b:2ef7
21.59.46.248 0:0:0:0:0:ffff:153b:2ef8
21.59.46.249 0:0:0:0:0:ffff:153b:2ef9
21.59.46.250 0:0:0:0:0:ffff:153b:2efa
21.59.46.251 0:0:0:0:0:ffff:153b:2efb
21.59.46.252 0:0:0:0:0:ffff:153b:2efc
21.59.46.253 0:0:0:0:0:ffff:153b:2efd
21.59.46.254 0:0:0:0:0:ffff:153b:2efe
21.59.46.255 0:0:0:0:0:ffff:153b:2eff


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.