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
120.196.250.1 0:0:0:0:0:ffff:78c4:fa01
120.196.250.2 0:0:0:0:0:ffff:78c4:fa02
120.196.250.3 0:0:0:0:0:ffff:78c4:fa03
120.196.250.4 0:0:0:0:0:ffff:78c4:fa04
120.196.250.5 0:0:0:0:0:ffff:78c4:fa05
120.196.250.6 0:0:0:0:0:ffff:78c4:fa06
120.196.250.7 0:0:0:0:0:ffff:78c4:fa07
120.196.250.8 0:0:0:0:0:ffff:78c4:fa08
120.196.250.9 0:0:0:0:0:ffff:78c4:fa09
120.196.250.10 0:0:0:0:0:ffff:78c4:fa0a
120.196.250.11 0:0:0:0:0:ffff:78c4:fa0b
120.196.250.12 0:0:0:0:0:ffff:78c4:fa0c
120.196.250.13 0:0:0:0:0:ffff:78c4:fa0d
120.196.250.14 0:0:0:0:0:ffff:78c4:fa0e
120.196.250.15 0:0:0:0:0:ffff:78c4:fa0f
120.196.250.16 0:0:0:0:0:ffff:78c4:fa10
120.196.250.17 0:0:0:0:0:ffff:78c4:fa11
120.196.250.18 0:0:0:0:0:ffff:78c4:fa12
120.196.250.19 0:0:0:0:0:ffff:78c4:fa13
120.196.250.20 0:0:0:0:0:ffff:78c4:fa14
120.196.250.21 0:0:0:0:0:ffff:78c4:fa15
120.196.250.22 0:0:0:0:0:ffff:78c4:fa16
120.196.250.23 0:0:0:0:0:ffff:78c4:fa17
120.196.250.24 0:0:0:0:0:ffff:78c4:fa18
120.196.250.25 0:0:0:0:0:ffff:78c4:fa19
120.196.250.26 0:0:0:0:0:ffff:78c4:fa1a
120.196.250.27 0:0:0:0:0:ffff:78c4:fa1b
120.196.250.28 0:0:0:0:0:ffff:78c4:fa1c
120.196.250.29 0:0:0:0:0:ffff:78c4:fa1d
120.196.250.30 0:0:0:0:0:ffff:78c4:fa1e
120.196.250.31 0:0:0:0:0:ffff:78c4:fa1f
120.196.250.32 0:0:0:0:0:ffff:78c4:fa20
120.196.250.33 0:0:0:0:0:ffff:78c4:fa21
120.196.250.34 0:0:0:0:0:ffff:78c4:fa22
120.196.250.35 0:0:0:0:0:ffff:78c4:fa23
120.196.250.36 0:0:0:0:0:ffff:78c4:fa24
120.196.250.37 0:0:0:0:0:ffff:78c4:fa25
120.196.250.38 0:0:0:0:0:ffff:78c4:fa26
120.196.250.39 0:0:0:0:0:ffff:78c4:fa27
120.196.250.40 0:0:0:0:0:ffff:78c4:fa28
120.196.250.41 0:0:0:0:0:ffff:78c4:fa29
120.196.250.42 0:0:0:0:0:ffff:78c4:fa2a
120.196.250.43 0:0:0:0:0:ffff:78c4:fa2b
120.196.250.44 0:0:0:0:0:ffff:78c4:fa2c
120.196.250.45 0:0:0:0:0:ffff:78c4:fa2d
120.196.250.46 0:0:0:0:0:ffff:78c4:fa2e
120.196.250.47 0:0:0:0:0:ffff:78c4:fa2f
120.196.250.48 0:0:0:0:0:ffff:78c4:fa30
120.196.250.49 0:0:0:0:0:ffff:78c4:fa31
120.196.250.50 0:0:0:0:0:ffff:78c4:fa32
120.196.250.51 0:0:0:0:0:ffff:78c4:fa33
120.196.250.52 0:0:0:0:0:ffff:78c4:fa34
120.196.250.53 0:0:0:0:0:ffff:78c4:fa35
120.196.250.54 0:0:0:0:0:ffff:78c4:fa36
120.196.250.55 0:0:0:0:0:ffff:78c4:fa37
120.196.250.56 0:0:0:0:0:ffff:78c4:fa38
120.196.250.57 0:0:0:0:0:ffff:78c4:fa39
120.196.250.58 0:0:0:0:0:ffff:78c4:fa3a
120.196.250.59 0:0:0:0:0:ffff:78c4:fa3b
120.196.250.60 0:0:0:0:0:ffff:78c4:fa3c


120.196.250.61 0:0:0:0:0:ffff:78c4:fa3d
120.196.250.62 0:0:0:0:0:ffff:78c4:fa3e
120.196.250.63 0:0:0:0:0:ffff:78c4:fa3f
120.196.250.64 0:0:0:0:0:ffff:78c4:fa40
120.196.250.65 0:0:0:0:0:ffff:78c4:fa41
120.196.250.66 0:0:0:0:0:ffff:78c4:fa42
120.196.250.67 0:0:0:0:0:ffff:78c4:fa43
120.196.250.68 0:0:0:0:0:ffff:78c4:fa44
120.196.250.69 0:0:0:0:0:ffff:78c4:fa45
120.196.250.70 0:0:0:0:0:ffff:78c4:fa46
120.196.250.71 0:0:0:0:0:ffff:78c4:fa47
120.196.250.72 0:0:0:0:0:ffff:78c4:fa48
120.196.250.73 0:0:0:0:0:ffff:78c4:fa49
120.196.250.74 0:0:0:0:0:ffff:78c4:fa4a
120.196.250.75 0:0:0:0:0:ffff:78c4:fa4b
120.196.250.76 0:0:0:0:0:ffff:78c4:fa4c
120.196.250.77 0:0:0:0:0:ffff:78c4:fa4d
120.196.250.78 0:0:0:0:0:ffff:78c4:fa4e
120.196.250.79 0:0:0:0:0:ffff:78c4:fa4f
120.196.250.80 0:0:0:0:0:ffff:78c4:fa50
120.196.250.81 0:0:0:0:0:ffff:78c4:fa51
120.196.250.82 0:0:0:0:0:ffff:78c4:fa52
120.196.250.83 0:0:0:0:0:ffff:78c4:fa53
120.196.250.84 0:0:0:0:0:ffff:78c4:fa54
120.196.250.85 0:0:0:0:0:ffff:78c4:fa55
120.196.250.86 0:0:0:0:0:ffff:78c4:fa56
120.196.250.87 0:0:0:0:0:ffff:78c4:fa57
120.196.250.88 0:0:0:0:0:ffff:78c4:fa58
120.196.250.89 0:0:0:0:0:ffff:78c4:fa59
120.196.250.90 0:0:0:0:0:ffff:78c4:fa5a
120.196.250.91 0:0:0:0:0:ffff:78c4:fa5b
120.196.250.92 0:0:0:0:0:ffff:78c4:fa5c
120.196.250.93 0:0:0:0:0:ffff:78c4:fa5d
120.196.250.94 0:0:0:0:0:ffff:78c4:fa5e
120.196.250.95 0:0:0:0:0:ffff:78c4:fa5f
120.196.250.96 0:0:0:0:0:ffff:78c4:fa60
120.196.250.97 0:0:0:0:0:ffff:78c4:fa61
120.196.250.98 0:0:0:0:0:ffff:78c4:fa62
120.196.250.99 0:0:0:0:0:ffff:78c4:fa63
120.196.250.100 0:0:0:0:0:ffff:78c4:fa64
120.196.250.101 0:0:0:0:0:ffff:78c4:fa65
120.196.250.102 0:0:0:0:0:ffff:78c4:fa66
120.196.250.103 0:0:0:0:0:ffff:78c4:fa67
120.196.250.104 0:0:0:0:0:ffff:78c4:fa68
120.196.250.105 0:0:0:0:0:ffff:78c4:fa69
120.196.250.106 0:0:0:0:0:ffff:78c4:fa6a
120.196.250.107 0:0:0:0:0:ffff:78c4:fa6b
120.196.250.108 0:0:0:0:0:ffff:78c4:fa6c
120.196.250.109 0:0:0:0:0:ffff:78c4:fa6d
120.196.250.110 0:0:0:0:0:ffff:78c4:fa6e
120.196.250.111 0:0:0:0:0:ffff:78c4:fa6f
120.196.250.112 0:0:0:0:0:ffff:78c4:fa70
120.196.250.113 0:0:0:0:0:ffff:78c4:fa71
120.196.250.114 0:0:0:0:0:ffff:78c4:fa72
120.196.250.115 0:0:0:0:0:ffff:78c4:fa73
120.196.250.116 0:0:0:0:0:ffff:78c4:fa74
120.196.250.117 0:0:0:0:0:ffff:78c4:fa75
120.196.250.118 0:0:0:0:0:ffff:78c4:fa76
120.196.250.119 0:0:0:0:0:ffff:78c4:fa77
120.196.250.120 0:0:0:0:0:ffff:78c4:fa78


120.196.250.121 0:0:0:0:0:ffff:78c4:fa79
120.196.250.122 0:0:0:0:0:ffff:78c4:fa7a
120.196.250.123 0:0:0:0:0:ffff:78c4:fa7b
120.196.250.124 0:0:0:0:0:ffff:78c4:fa7c
120.196.250.125 0:0:0:0:0:ffff:78c4:fa7d
120.196.250.126 0:0:0:0:0:ffff:78c4:fa7e
120.196.250.127 0:0:0:0:0:ffff:78c4:fa7f
120.196.250.128 0:0:0:0:0:ffff:78c4:fa80
120.196.250.129 0:0:0:0:0:ffff:78c4:fa81
120.196.250.130 0:0:0:0:0:ffff:78c4:fa82
120.196.250.131 0:0:0:0:0:ffff:78c4:fa83
120.196.250.132 0:0:0:0:0:ffff:78c4:fa84
120.196.250.133 0:0:0:0:0:ffff:78c4:fa85
120.196.250.134 0:0:0:0:0:ffff:78c4:fa86
120.196.250.135 0:0:0:0:0:ffff:78c4:fa87
120.196.250.136 0:0:0:0:0:ffff:78c4:fa88
120.196.250.137 0:0:0:0:0:ffff:78c4:fa89
120.196.250.138 0:0:0:0:0:ffff:78c4:fa8a
120.196.250.139 0:0:0:0:0:ffff:78c4:fa8b
120.196.250.140 0:0:0:0:0:ffff:78c4:fa8c
120.196.250.141 0:0:0:0:0:ffff:78c4:fa8d
120.196.250.142 0:0:0:0:0:ffff:78c4:fa8e
120.196.250.143 0:0:0:0:0:ffff:78c4:fa8f
120.196.250.144 0:0:0:0:0:ffff:78c4:fa90
120.196.250.145 0:0:0:0:0:ffff:78c4:fa91
120.196.250.146 0:0:0:0:0:ffff:78c4:fa92
120.196.250.147 0:0:0:0:0:ffff:78c4:fa93
120.196.250.148 0:0:0:0:0:ffff:78c4:fa94
120.196.250.149 0:0:0:0:0:ffff:78c4:fa95
120.196.250.150 0:0:0:0:0:ffff:78c4:fa96
120.196.250.151 0:0:0:0:0:ffff:78c4:fa97
120.196.250.152 0:0:0:0:0:ffff:78c4:fa98
120.196.250.153 0:0:0:0:0:ffff:78c4:fa99
120.196.250.154 0:0:0:0:0:ffff:78c4:fa9a
120.196.250.155 0:0:0:0:0:ffff:78c4:fa9b
120.196.250.156 0:0:0:0:0:ffff:78c4:fa9c
120.196.250.157 0:0:0:0:0:ffff:78c4:fa9d
120.196.250.158 0:0:0:0:0:ffff:78c4:fa9e
120.196.250.159 0:0:0:0:0:ffff:78c4:fa9f
120.196.250.160 0:0:0:0:0:ffff:78c4:faa0
120.196.250.161 0:0:0:0:0:ffff:78c4:faa1
120.196.250.162 0:0:0:0:0:ffff:78c4:faa2
120.196.250.163 0:0:0:0:0:ffff:78c4:faa3
120.196.250.164 0:0:0:0:0:ffff:78c4:faa4
120.196.250.165 0:0:0:0:0:ffff:78c4:faa5
120.196.250.166 0:0:0:0:0:ffff:78c4:faa6
120.196.250.167 0:0:0:0:0:ffff:78c4:faa7
120.196.250.168 0:0:0:0:0:ffff:78c4:faa8
120.196.250.169 0:0:0:0:0:ffff:78c4:faa9
120.196.250.170 0:0:0:0:0:ffff:78c4:faaa
120.196.250.171 0:0:0:0:0:ffff:78c4:faab
120.196.250.172 0:0:0:0:0:ffff:78c4:faac
120.196.250.173 0:0:0:0:0:ffff:78c4:faad
120.196.250.174 0:0:0:0:0:ffff:78c4:faae
120.196.250.175 0:0:0:0:0:ffff:78c4:faaf
120.196.250.176 0:0:0:0:0:ffff:78c4:fab0
120.196.250.177 0:0:0:0:0:ffff:78c4:fab1
120.196.250.178 0:0:0:0:0:ffff:78c4:fab2
120.196.250.179 0:0:0:0:0:ffff:78c4:fab3
120.196.250.180 0:0:0:0:0:ffff:78c4:fab4


120.196.250.181 0:0:0:0:0:ffff:78c4:fab5
120.196.250.182 0:0:0:0:0:ffff:78c4:fab6
120.196.250.183 0:0:0:0:0:ffff:78c4:fab7
120.196.250.184 0:0:0:0:0:ffff:78c4:fab8
120.196.250.185 0:0:0:0:0:ffff:78c4:fab9
120.196.250.186 0:0:0:0:0:ffff:78c4:faba
120.196.250.187 0:0:0:0:0:ffff:78c4:fabb
120.196.250.188 0:0:0:0:0:ffff:78c4:fabc
120.196.250.189 0:0:0:0:0:ffff:78c4:fabd
120.196.250.190 0:0:0:0:0:ffff:78c4:fabe
120.196.250.191 0:0:0:0:0:ffff:78c4:fabf
120.196.250.192 0:0:0:0:0:ffff:78c4:fac0
120.196.250.193 0:0:0:0:0:ffff:78c4:fac1
120.196.250.194 0:0:0:0:0:ffff:78c4:fac2
120.196.250.195 0:0:0:0:0:ffff:78c4:fac3
120.196.250.196 0:0:0:0:0:ffff:78c4:fac4
120.196.250.197 0:0:0:0:0:ffff:78c4:fac5
120.196.250.198 0:0:0:0:0:ffff:78c4:fac6
120.196.250.199 0:0:0:0:0:ffff:78c4:fac7
120.196.250.200 0:0:0:0:0:ffff:78c4:fac8
120.196.250.201 0:0:0:0:0:ffff:78c4:fac9
120.196.250.202 0:0:0:0:0:ffff:78c4:faca
120.196.250.203 0:0:0:0:0:ffff:78c4:facb
120.196.250.204 0:0:0:0:0:ffff:78c4:facc
120.196.250.205 0:0:0:0:0:ffff:78c4:facd
120.196.250.206 0:0:0:0:0:ffff:78c4:face
120.196.250.207 0:0:0:0:0:ffff:78c4:facf
120.196.250.208 0:0:0:0:0:ffff:78c4:fad0
120.196.250.209 0:0:0:0:0:ffff:78c4:fad1
120.196.250.210 0:0:0:0:0:ffff:78c4:fad2
120.196.250.211 0:0:0:0:0:ffff:78c4:fad3
120.196.250.212 0:0:0:0:0:ffff:78c4:fad4
120.196.250.213 0:0:0:0:0:ffff:78c4:fad5
120.196.250.214 0:0:0:0:0:ffff:78c4:fad6
120.196.250.215 0:0:0:0:0:ffff:78c4:fad7
120.196.250.216 0:0:0:0:0:ffff:78c4:fad8
120.196.250.217 0:0:0:0:0:ffff:78c4:fad9
120.196.250.218 0:0:0:0:0:ffff:78c4:fada
120.196.250.219 0:0:0:0:0:ffff:78c4:fadb
120.196.250.220 0:0:0:0:0:ffff:78c4:fadc
120.196.250.221 0:0:0:0:0:ffff:78c4:fadd
120.196.250.222 0:0:0:0:0:ffff:78c4:fade
120.196.250.223 0:0:0:0:0:ffff:78c4:fadf
120.196.250.224 0:0:0:0:0:ffff:78c4:fae0
120.196.250.225 0:0:0:0:0:ffff:78c4:fae1
120.196.250.226 0:0:0:0:0:ffff:78c4:fae2
120.196.250.227 0:0:0:0:0:ffff:78c4:fae3
120.196.250.228 0:0:0:0:0:ffff:78c4:fae4
120.196.250.229 0:0:0:0:0:ffff:78c4:fae5
120.196.250.230 0:0:0:0:0:ffff:78c4:fae6
120.196.250.231 0:0:0:0:0:ffff:78c4:fae7
120.196.250.232 0:0:0:0:0:ffff:78c4:fae8
120.196.250.233 0:0:0:0:0:ffff:78c4:fae9
120.196.250.234 0:0:0:0:0:ffff:78c4:faea
120.196.250.235 0:0:0:0:0:ffff:78c4:faeb
120.196.250.236 0:0:0:0:0:ffff:78c4:faec
120.196.250.237 0:0:0:0:0:ffff:78c4:faed
120.196.250.238 0:0:0:0:0:ffff:78c4:faee
120.196.250.239 0:0:0:0:0:ffff:78c4:faef
120.196.250.240 0:0:0:0:0:ffff:78c4:faf0
120.196.250.241 0:0:0:0:0:ffff:78c4:faf1
120.196.250.242 0:0:0:0:0:ffff:78c4:faf2
120.196.250.243 0:0:0:0:0:ffff:78c4:faf3
120.196.250.244 0:0:0:0:0:ffff:78c4:faf4
120.196.250.245 0:0:0:0:0:ffff:78c4:faf5
120.196.250.246 0:0:0:0:0:ffff:78c4:faf6
120.196.250.247 0:0:0:0:0:ffff:78c4:faf7
120.196.250.248 0:0:0:0:0:ffff:78c4:faf8
120.196.250.249 0:0:0:0:0:ffff:78c4:faf9
120.196.250.250 0:0:0:0:0:ffff:78c4:fafa
120.196.250.251 0:0:0:0:0:ffff:78c4:fafb
120.196.250.252 0:0:0:0:0:ffff:78c4:fafc
120.196.250.253 0:0:0:0:0:ffff:78c4:fafd
120.196.250.254 0:0:0:0:0:ffff:78c4:fafe
120.196.250.255 0:0:0:0:0:ffff:78c4:faff


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.