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
144.21.170.1 0:0:0:0:0:ffff:9015:aa01
144.21.170.2 0:0:0:0:0:ffff:9015:aa02
144.21.170.3 0:0:0:0:0:ffff:9015:aa03
144.21.170.4 0:0:0:0:0:ffff:9015:aa04
144.21.170.5 0:0:0:0:0:ffff:9015:aa05
144.21.170.6 0:0:0:0:0:ffff:9015:aa06
144.21.170.7 0:0:0:0:0:ffff:9015:aa07
144.21.170.8 0:0:0:0:0:ffff:9015:aa08
144.21.170.9 0:0:0:0:0:ffff:9015:aa09
144.21.170.10 0:0:0:0:0:ffff:9015:aa0a
144.21.170.11 0:0:0:0:0:ffff:9015:aa0b
144.21.170.12 0:0:0:0:0:ffff:9015:aa0c
144.21.170.13 0:0:0:0:0:ffff:9015:aa0d
144.21.170.14 0:0:0:0:0:ffff:9015:aa0e
144.21.170.15 0:0:0:0:0:ffff:9015:aa0f
144.21.170.16 0:0:0:0:0:ffff:9015:aa10
144.21.170.17 0:0:0:0:0:ffff:9015:aa11
144.21.170.18 0:0:0:0:0:ffff:9015:aa12
144.21.170.19 0:0:0:0:0:ffff:9015:aa13
144.21.170.20 0:0:0:0:0:ffff:9015:aa14
144.21.170.21 0:0:0:0:0:ffff:9015:aa15
144.21.170.22 0:0:0:0:0:ffff:9015:aa16
144.21.170.23 0:0:0:0:0:ffff:9015:aa17
144.21.170.24 0:0:0:0:0:ffff:9015:aa18
144.21.170.25 0:0:0:0:0:ffff:9015:aa19
144.21.170.26 0:0:0:0:0:ffff:9015:aa1a
144.21.170.27 0:0:0:0:0:ffff:9015:aa1b
144.21.170.28 0:0:0:0:0:ffff:9015:aa1c
144.21.170.29 0:0:0:0:0:ffff:9015:aa1d
144.21.170.30 0:0:0:0:0:ffff:9015:aa1e
144.21.170.31 0:0:0:0:0:ffff:9015:aa1f
144.21.170.32 0:0:0:0:0:ffff:9015:aa20
144.21.170.33 0:0:0:0:0:ffff:9015:aa21
144.21.170.34 0:0:0:0:0:ffff:9015:aa22
144.21.170.35 0:0:0:0:0:ffff:9015:aa23
144.21.170.36 0:0:0:0:0:ffff:9015:aa24
144.21.170.37 0:0:0:0:0:ffff:9015:aa25
144.21.170.38 0:0:0:0:0:ffff:9015:aa26
144.21.170.39 0:0:0:0:0:ffff:9015:aa27
144.21.170.40 0:0:0:0:0:ffff:9015:aa28
144.21.170.41 0:0:0:0:0:ffff:9015:aa29
144.21.170.42 0:0:0:0:0:ffff:9015:aa2a
144.21.170.43 0:0:0:0:0:ffff:9015:aa2b
144.21.170.44 0:0:0:0:0:ffff:9015:aa2c
144.21.170.45 0:0:0:0:0:ffff:9015:aa2d
144.21.170.46 0:0:0:0:0:ffff:9015:aa2e
144.21.170.47 0:0:0:0:0:ffff:9015:aa2f
144.21.170.48 0:0:0:0:0:ffff:9015:aa30
144.21.170.49 0:0:0:0:0:ffff:9015:aa31
144.21.170.50 0:0:0:0:0:ffff:9015:aa32
144.21.170.51 0:0:0:0:0:ffff:9015:aa33
144.21.170.52 0:0:0:0:0:ffff:9015:aa34
144.21.170.53 0:0:0:0:0:ffff:9015:aa35
144.21.170.54 0:0:0:0:0:ffff:9015:aa36
144.21.170.55 0:0:0:0:0:ffff:9015:aa37
144.21.170.56 0:0:0:0:0:ffff:9015:aa38
144.21.170.57 0:0:0:0:0:ffff:9015:aa39
144.21.170.58 0:0:0:0:0:ffff:9015:aa3a
144.21.170.59 0:0:0:0:0:ffff:9015:aa3b
144.21.170.60 0:0:0:0:0:ffff:9015:aa3c


144.21.170.61 0:0:0:0:0:ffff:9015:aa3d
144.21.170.62 0:0:0:0:0:ffff:9015:aa3e
144.21.170.63 0:0:0:0:0:ffff:9015:aa3f
144.21.170.64 0:0:0:0:0:ffff:9015:aa40
144.21.170.65 0:0:0:0:0:ffff:9015:aa41
144.21.170.66 0:0:0:0:0:ffff:9015:aa42
144.21.170.67 0:0:0:0:0:ffff:9015:aa43
144.21.170.68 0:0:0:0:0:ffff:9015:aa44
144.21.170.69 0:0:0:0:0:ffff:9015:aa45
144.21.170.70 0:0:0:0:0:ffff:9015:aa46
144.21.170.71 0:0:0:0:0:ffff:9015:aa47
144.21.170.72 0:0:0:0:0:ffff:9015:aa48
144.21.170.73 0:0:0:0:0:ffff:9015:aa49
144.21.170.74 0:0:0:0:0:ffff:9015:aa4a
144.21.170.75 0:0:0:0:0:ffff:9015:aa4b
144.21.170.76 0:0:0:0:0:ffff:9015:aa4c
144.21.170.77 0:0:0:0:0:ffff:9015:aa4d
144.21.170.78 0:0:0:0:0:ffff:9015:aa4e
144.21.170.79 0:0:0:0:0:ffff:9015:aa4f
144.21.170.80 0:0:0:0:0:ffff:9015:aa50
144.21.170.81 0:0:0:0:0:ffff:9015:aa51
144.21.170.82 0:0:0:0:0:ffff:9015:aa52
144.21.170.83 0:0:0:0:0:ffff:9015:aa53
144.21.170.84 0:0:0:0:0:ffff:9015:aa54
144.21.170.85 0:0:0:0:0:ffff:9015:aa55
144.21.170.86 0:0:0:0:0:ffff:9015:aa56
144.21.170.87 0:0:0:0:0:ffff:9015:aa57
144.21.170.88 0:0:0:0:0:ffff:9015:aa58
144.21.170.89 0:0:0:0:0:ffff:9015:aa59
144.21.170.90 0:0:0:0:0:ffff:9015:aa5a
144.21.170.91 0:0:0:0:0:ffff:9015:aa5b
144.21.170.92 0:0:0:0:0:ffff:9015:aa5c
144.21.170.93 0:0:0:0:0:ffff:9015:aa5d
144.21.170.94 0:0:0:0:0:ffff:9015:aa5e
144.21.170.95 0:0:0:0:0:ffff:9015:aa5f
144.21.170.96 0:0:0:0:0:ffff:9015:aa60
144.21.170.97 0:0:0:0:0:ffff:9015:aa61
144.21.170.98 0:0:0:0:0:ffff:9015:aa62
144.21.170.99 0:0:0:0:0:ffff:9015:aa63
144.21.170.100 0:0:0:0:0:ffff:9015:aa64
144.21.170.101 0:0:0:0:0:ffff:9015:aa65
144.21.170.102 0:0:0:0:0:ffff:9015:aa66
144.21.170.103 0:0:0:0:0:ffff:9015:aa67
144.21.170.104 0:0:0:0:0:ffff:9015:aa68
144.21.170.105 0:0:0:0:0:ffff:9015:aa69
144.21.170.106 0:0:0:0:0:ffff:9015:aa6a
144.21.170.107 0:0:0:0:0:ffff:9015:aa6b
144.21.170.108 0:0:0:0:0:ffff:9015:aa6c
144.21.170.109 0:0:0:0:0:ffff:9015:aa6d
144.21.170.110 0:0:0:0:0:ffff:9015:aa6e
144.21.170.111 0:0:0:0:0:ffff:9015:aa6f
144.21.170.112 0:0:0:0:0:ffff:9015:aa70
144.21.170.113 0:0:0:0:0:ffff:9015:aa71
144.21.170.114 0:0:0:0:0:ffff:9015:aa72
144.21.170.115 0:0:0:0:0:ffff:9015:aa73
144.21.170.116 0:0:0:0:0:ffff:9015:aa74
144.21.170.117 0:0:0:0:0:ffff:9015:aa75
144.21.170.118 0:0:0:0:0:ffff:9015:aa76
144.21.170.119 0:0:0:0:0:ffff:9015:aa77
144.21.170.120 0:0:0:0:0:ffff:9015:aa78


144.21.170.121 0:0:0:0:0:ffff:9015:aa79
144.21.170.122 0:0:0:0:0:ffff:9015:aa7a
144.21.170.123 0:0:0:0:0:ffff:9015:aa7b
144.21.170.124 0:0:0:0:0:ffff:9015:aa7c
144.21.170.125 0:0:0:0:0:ffff:9015:aa7d
144.21.170.126 0:0:0:0:0:ffff:9015:aa7e
144.21.170.127 0:0:0:0:0:ffff:9015:aa7f
144.21.170.128 0:0:0:0:0:ffff:9015:aa80
144.21.170.129 0:0:0:0:0:ffff:9015:aa81
144.21.170.130 0:0:0:0:0:ffff:9015:aa82
144.21.170.131 0:0:0:0:0:ffff:9015:aa83
144.21.170.132 0:0:0:0:0:ffff:9015:aa84
144.21.170.133 0:0:0:0:0:ffff:9015:aa85
144.21.170.134 0:0:0:0:0:ffff:9015:aa86
144.21.170.135 0:0:0:0:0:ffff:9015:aa87
144.21.170.136 0:0:0:0:0:ffff:9015:aa88
144.21.170.137 0:0:0:0:0:ffff:9015:aa89
144.21.170.138 0:0:0:0:0:ffff:9015:aa8a
144.21.170.139 0:0:0:0:0:ffff:9015:aa8b
144.21.170.140 0:0:0:0:0:ffff:9015:aa8c
144.21.170.141 0:0:0:0:0:ffff:9015:aa8d
144.21.170.142 0:0:0:0:0:ffff:9015:aa8e
144.21.170.143 0:0:0:0:0:ffff:9015:aa8f
144.21.170.144 0:0:0:0:0:ffff:9015:aa90
144.21.170.145 0:0:0:0:0:ffff:9015:aa91
144.21.170.146 0:0:0:0:0:ffff:9015:aa92
144.21.170.147 0:0:0:0:0:ffff:9015:aa93
144.21.170.148 0:0:0:0:0:ffff:9015:aa94
144.21.170.149 0:0:0:0:0:ffff:9015:aa95
144.21.170.150 0:0:0:0:0:ffff:9015:aa96
144.21.170.151 0:0:0:0:0:ffff:9015:aa97
144.21.170.152 0:0:0:0:0:ffff:9015:aa98
144.21.170.153 0:0:0:0:0:ffff:9015:aa99
144.21.170.154 0:0:0:0:0:ffff:9015:aa9a
144.21.170.155 0:0:0:0:0:ffff:9015:aa9b
144.21.170.156 0:0:0:0:0:ffff:9015:aa9c
144.21.170.157 0:0:0:0:0:ffff:9015:aa9d
144.21.170.158 0:0:0:0:0:ffff:9015:aa9e
144.21.170.159 0:0:0:0:0:ffff:9015:aa9f
144.21.170.160 0:0:0:0:0:ffff:9015:aaa0
144.21.170.161 0:0:0:0:0:ffff:9015:aaa1
144.21.170.162 0:0:0:0:0:ffff:9015:aaa2
144.21.170.163 0:0:0:0:0:ffff:9015:aaa3
144.21.170.164 0:0:0:0:0:ffff:9015:aaa4
144.21.170.165 0:0:0:0:0:ffff:9015:aaa5
144.21.170.166 0:0:0:0:0:ffff:9015:aaa6
144.21.170.167 0:0:0:0:0:ffff:9015:aaa7
144.21.170.168 0:0:0:0:0:ffff:9015:aaa8
144.21.170.169 0:0:0:0:0:ffff:9015:aaa9
144.21.170.170 0:0:0:0:0:ffff:9015:aaaa
144.21.170.171 0:0:0:0:0:ffff:9015:aaab
144.21.170.172 0:0:0:0:0:ffff:9015:aaac
144.21.170.173 0:0:0:0:0:ffff:9015:aaad
144.21.170.174 0:0:0:0:0:ffff:9015:aaae
144.21.170.175 0:0:0:0:0:ffff:9015:aaaf
144.21.170.176 0:0:0:0:0:ffff:9015:aab0
144.21.170.177 0:0:0:0:0:ffff:9015:aab1
144.21.170.178 0:0:0:0:0:ffff:9015:aab2
144.21.170.179 0:0:0:0:0:ffff:9015:aab3
144.21.170.180 0:0:0:0:0:ffff:9015:aab4


144.21.170.181 0:0:0:0:0:ffff:9015:aab5
144.21.170.182 0:0:0:0:0:ffff:9015:aab6
144.21.170.183 0:0:0:0:0:ffff:9015:aab7
144.21.170.184 0:0:0:0:0:ffff:9015:aab8
144.21.170.185 0:0:0:0:0:ffff:9015:aab9
144.21.170.186 0:0:0:0:0:ffff:9015:aaba
144.21.170.187 0:0:0:0:0:ffff:9015:aabb
144.21.170.188 0:0:0:0:0:ffff:9015:aabc
144.21.170.189 0:0:0:0:0:ffff:9015:aabd
144.21.170.190 0:0:0:0:0:ffff:9015:aabe
144.21.170.191 0:0:0:0:0:ffff:9015:aabf
144.21.170.192 0:0:0:0:0:ffff:9015:aac0
144.21.170.193 0:0:0:0:0:ffff:9015:aac1
144.21.170.194 0:0:0:0:0:ffff:9015:aac2
144.21.170.195 0:0:0:0:0:ffff:9015:aac3
144.21.170.196 0:0:0:0:0:ffff:9015:aac4
144.21.170.197 0:0:0:0:0:ffff:9015:aac5
144.21.170.198 0:0:0:0:0:ffff:9015:aac6
144.21.170.199 0:0:0:0:0:ffff:9015:aac7
144.21.170.200 0:0:0:0:0:ffff:9015:aac8
144.21.170.201 0:0:0:0:0:ffff:9015:aac9
144.21.170.202 0:0:0:0:0:ffff:9015:aaca
144.21.170.203 0:0:0:0:0:ffff:9015:aacb
144.21.170.204 0:0:0:0:0:ffff:9015:aacc
144.21.170.205 0:0:0:0:0:ffff:9015:aacd
144.21.170.206 0:0:0:0:0:ffff:9015:aace
144.21.170.207 0:0:0:0:0:ffff:9015:aacf
144.21.170.208 0:0:0:0:0:ffff:9015:aad0
144.21.170.209 0:0:0:0:0:ffff:9015:aad1
144.21.170.210 0:0:0:0:0:ffff:9015:aad2
144.21.170.211 0:0:0:0:0:ffff:9015:aad3
144.21.170.212 0:0:0:0:0:ffff:9015:aad4
144.21.170.213 0:0:0:0:0:ffff:9015:aad5
144.21.170.214 0:0:0:0:0:ffff:9015:aad6
144.21.170.215 0:0:0:0:0:ffff:9015:aad7
144.21.170.216 0:0:0:0:0:ffff:9015:aad8
144.21.170.217 0:0:0:0:0:ffff:9015:aad9
144.21.170.218 0:0:0:0:0:ffff:9015:aada
144.21.170.219 0:0:0:0:0:ffff:9015:aadb
144.21.170.220 0:0:0:0:0:ffff:9015:aadc
144.21.170.221 0:0:0:0:0:ffff:9015:aadd
144.21.170.222 0:0:0:0:0:ffff:9015:aade
144.21.170.223 0:0:0:0:0:ffff:9015:aadf
144.21.170.224 0:0:0:0:0:ffff:9015:aae0
144.21.170.225 0:0:0:0:0:ffff:9015:aae1
144.21.170.226 0:0:0:0:0:ffff:9015:aae2
144.21.170.227 0:0:0:0:0:ffff:9015:aae3
144.21.170.228 0:0:0:0:0:ffff:9015:aae4
144.21.170.229 0:0:0:0:0:ffff:9015:aae5
144.21.170.230 0:0:0:0:0:ffff:9015:aae6
144.21.170.231 0:0:0:0:0:ffff:9015:aae7
144.21.170.232 0:0:0:0:0:ffff:9015:aae8
144.21.170.233 0:0:0:0:0:ffff:9015:aae9
144.21.170.234 0:0:0:0:0:ffff:9015:aaea
144.21.170.235 0:0:0:0:0:ffff:9015:aaeb
144.21.170.236 0:0:0:0:0:ffff:9015:aaec
144.21.170.237 0:0:0:0:0:ffff:9015:aaed
144.21.170.238 0:0:0:0:0:ffff:9015:aaee
144.21.170.239 0:0:0:0:0:ffff:9015:aaef
144.21.170.240 0:0:0:0:0:ffff:9015:aaf0
144.21.170.241 0:0:0:0:0:ffff:9015:aaf1
144.21.170.242 0:0:0:0:0:ffff:9015:aaf2
144.21.170.243 0:0:0:0:0:ffff:9015:aaf3
144.21.170.244 0:0:0:0:0:ffff:9015:aaf4
144.21.170.245 0:0:0:0:0:ffff:9015:aaf5
144.21.170.246 0:0:0:0:0:ffff:9015:aaf6
144.21.170.247 0:0:0:0:0:ffff:9015:aaf7
144.21.170.248 0:0:0:0:0:ffff:9015:aaf8
144.21.170.249 0:0:0:0:0:ffff:9015:aaf9
144.21.170.250 0:0:0:0:0:ffff:9015:aafa
144.21.170.251 0:0:0:0:0:ffff:9015:aafb
144.21.170.252 0:0:0:0:0:ffff:9015:aafc
144.21.170.253 0:0:0:0:0:ffff:9015:aafd
144.21.170.254 0:0:0:0:0:ffff:9015:aafe
144.21.170.255 0:0:0:0:0:ffff:9015:aaff


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.