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
140.100.80.1 0:0:0:0:0:ffff:8c64:5001
140.100.80.2 0:0:0:0:0:ffff:8c64:5002
140.100.80.3 0:0:0:0:0:ffff:8c64:5003
140.100.80.4 0:0:0:0:0:ffff:8c64:5004
140.100.80.5 0:0:0:0:0:ffff:8c64:5005
140.100.80.6 0:0:0:0:0:ffff:8c64:5006
140.100.80.7 0:0:0:0:0:ffff:8c64:5007
140.100.80.8 0:0:0:0:0:ffff:8c64:5008
140.100.80.9 0:0:0:0:0:ffff:8c64:5009
140.100.80.10 0:0:0:0:0:ffff:8c64:500a
140.100.80.11 0:0:0:0:0:ffff:8c64:500b
140.100.80.12 0:0:0:0:0:ffff:8c64:500c
140.100.80.13 0:0:0:0:0:ffff:8c64:500d
140.100.80.14 0:0:0:0:0:ffff:8c64:500e
140.100.80.15 0:0:0:0:0:ffff:8c64:500f
140.100.80.16 0:0:0:0:0:ffff:8c64:5010
140.100.80.17 0:0:0:0:0:ffff:8c64:5011
140.100.80.18 0:0:0:0:0:ffff:8c64:5012
140.100.80.19 0:0:0:0:0:ffff:8c64:5013
140.100.80.20 0:0:0:0:0:ffff:8c64:5014
140.100.80.21 0:0:0:0:0:ffff:8c64:5015
140.100.80.22 0:0:0:0:0:ffff:8c64:5016
140.100.80.23 0:0:0:0:0:ffff:8c64:5017
140.100.80.24 0:0:0:0:0:ffff:8c64:5018
140.100.80.25 0:0:0:0:0:ffff:8c64:5019
140.100.80.26 0:0:0:0:0:ffff:8c64:501a
140.100.80.27 0:0:0:0:0:ffff:8c64:501b
140.100.80.28 0:0:0:0:0:ffff:8c64:501c
140.100.80.29 0:0:0:0:0:ffff:8c64:501d
140.100.80.30 0:0:0:0:0:ffff:8c64:501e
140.100.80.31 0:0:0:0:0:ffff:8c64:501f
140.100.80.32 0:0:0:0:0:ffff:8c64:5020
140.100.80.33 0:0:0:0:0:ffff:8c64:5021
140.100.80.34 0:0:0:0:0:ffff:8c64:5022
140.100.80.35 0:0:0:0:0:ffff:8c64:5023
140.100.80.36 0:0:0:0:0:ffff:8c64:5024
140.100.80.37 0:0:0:0:0:ffff:8c64:5025
140.100.80.38 0:0:0:0:0:ffff:8c64:5026
140.100.80.39 0:0:0:0:0:ffff:8c64:5027
140.100.80.40 0:0:0:0:0:ffff:8c64:5028
140.100.80.41 0:0:0:0:0:ffff:8c64:5029
140.100.80.42 0:0:0:0:0:ffff:8c64:502a
140.100.80.43 0:0:0:0:0:ffff:8c64:502b
140.100.80.44 0:0:0:0:0:ffff:8c64:502c
140.100.80.45 0:0:0:0:0:ffff:8c64:502d
140.100.80.46 0:0:0:0:0:ffff:8c64:502e
140.100.80.47 0:0:0:0:0:ffff:8c64:502f
140.100.80.48 0:0:0:0:0:ffff:8c64:5030
140.100.80.49 0:0:0:0:0:ffff:8c64:5031
140.100.80.50 0:0:0:0:0:ffff:8c64:5032
140.100.80.51 0:0:0:0:0:ffff:8c64:5033
140.100.80.52 0:0:0:0:0:ffff:8c64:5034
140.100.80.53 0:0:0:0:0:ffff:8c64:5035
140.100.80.54 0:0:0:0:0:ffff:8c64:5036
140.100.80.55 0:0:0:0:0:ffff:8c64:5037
140.100.80.56 0:0:0:0:0:ffff:8c64:5038
140.100.80.57 0:0:0:0:0:ffff:8c64:5039
140.100.80.58 0:0:0:0:0:ffff:8c64:503a
140.100.80.59 0:0:0:0:0:ffff:8c64:503b
140.100.80.60 0:0:0:0:0:ffff:8c64:503c


140.100.80.61 0:0:0:0:0:ffff:8c64:503d
140.100.80.62 0:0:0:0:0:ffff:8c64:503e
140.100.80.63 0:0:0:0:0:ffff:8c64:503f
140.100.80.64 0:0:0:0:0:ffff:8c64:5040
140.100.80.65 0:0:0:0:0:ffff:8c64:5041
140.100.80.66 0:0:0:0:0:ffff:8c64:5042
140.100.80.67 0:0:0:0:0:ffff:8c64:5043
140.100.80.68 0:0:0:0:0:ffff:8c64:5044
140.100.80.69 0:0:0:0:0:ffff:8c64:5045
140.100.80.70 0:0:0:0:0:ffff:8c64:5046
140.100.80.71 0:0:0:0:0:ffff:8c64:5047
140.100.80.72 0:0:0:0:0:ffff:8c64:5048
140.100.80.73 0:0:0:0:0:ffff:8c64:5049
140.100.80.74 0:0:0:0:0:ffff:8c64:504a
140.100.80.75 0:0:0:0:0:ffff:8c64:504b
140.100.80.76 0:0:0:0:0:ffff:8c64:504c
140.100.80.77 0:0:0:0:0:ffff:8c64:504d
140.100.80.78 0:0:0:0:0:ffff:8c64:504e
140.100.80.79 0:0:0:0:0:ffff:8c64:504f
140.100.80.80 0:0:0:0:0:ffff:8c64:5050
140.100.80.81 0:0:0:0:0:ffff:8c64:5051
140.100.80.82 0:0:0:0:0:ffff:8c64:5052
140.100.80.83 0:0:0:0:0:ffff:8c64:5053
140.100.80.84 0:0:0:0:0:ffff:8c64:5054
140.100.80.85 0:0:0:0:0:ffff:8c64:5055
140.100.80.86 0:0:0:0:0:ffff:8c64:5056
140.100.80.87 0:0:0:0:0:ffff:8c64:5057
140.100.80.88 0:0:0:0:0:ffff:8c64:5058
140.100.80.89 0:0:0:0:0:ffff:8c64:5059
140.100.80.90 0:0:0:0:0:ffff:8c64:505a
140.100.80.91 0:0:0:0:0:ffff:8c64:505b
140.100.80.92 0:0:0:0:0:ffff:8c64:505c
140.100.80.93 0:0:0:0:0:ffff:8c64:505d
140.100.80.94 0:0:0:0:0:ffff:8c64:505e
140.100.80.95 0:0:0:0:0:ffff:8c64:505f
140.100.80.96 0:0:0:0:0:ffff:8c64:5060
140.100.80.97 0:0:0:0:0:ffff:8c64:5061
140.100.80.98 0:0:0:0:0:ffff:8c64:5062
140.100.80.99 0:0:0:0:0:ffff:8c64:5063
140.100.80.100 0:0:0:0:0:ffff:8c64:5064
140.100.80.101 0:0:0:0:0:ffff:8c64:5065
140.100.80.102 0:0:0:0:0:ffff:8c64:5066
140.100.80.103 0:0:0:0:0:ffff:8c64:5067
140.100.80.104 0:0:0:0:0:ffff:8c64:5068
140.100.80.105 0:0:0:0:0:ffff:8c64:5069
140.100.80.106 0:0:0:0:0:ffff:8c64:506a
140.100.80.107 0:0:0:0:0:ffff:8c64:506b
140.100.80.108 0:0:0:0:0:ffff:8c64:506c
140.100.80.109 0:0:0:0:0:ffff:8c64:506d
140.100.80.110 0:0:0:0:0:ffff:8c64:506e
140.100.80.111 0:0:0:0:0:ffff:8c64:506f
140.100.80.112 0:0:0:0:0:ffff:8c64:5070
140.100.80.113 0:0:0:0:0:ffff:8c64:5071
140.100.80.114 0:0:0:0:0:ffff:8c64:5072
140.100.80.115 0:0:0:0:0:ffff:8c64:5073
140.100.80.116 0:0:0:0:0:ffff:8c64:5074
140.100.80.117 0:0:0:0:0:ffff:8c64:5075
140.100.80.118 0:0:0:0:0:ffff:8c64:5076
140.100.80.119 0:0:0:0:0:ffff:8c64:5077
140.100.80.120 0:0:0:0:0:ffff:8c64:5078


140.100.80.121 0:0:0:0:0:ffff:8c64:5079
140.100.80.122 0:0:0:0:0:ffff:8c64:507a
140.100.80.123 0:0:0:0:0:ffff:8c64:507b
140.100.80.124 0:0:0:0:0:ffff:8c64:507c
140.100.80.125 0:0:0:0:0:ffff:8c64:507d
140.100.80.126 0:0:0:0:0:ffff:8c64:507e
140.100.80.127 0:0:0:0:0:ffff:8c64:507f
140.100.80.128 0:0:0:0:0:ffff:8c64:5080
140.100.80.129 0:0:0:0:0:ffff:8c64:5081
140.100.80.130 0:0:0:0:0:ffff:8c64:5082
140.100.80.131 0:0:0:0:0:ffff:8c64:5083
140.100.80.132 0:0:0:0:0:ffff:8c64:5084
140.100.80.133 0:0:0:0:0:ffff:8c64:5085
140.100.80.134 0:0:0:0:0:ffff:8c64:5086
140.100.80.135 0:0:0:0:0:ffff:8c64:5087
140.100.80.136 0:0:0:0:0:ffff:8c64:5088
140.100.80.137 0:0:0:0:0:ffff:8c64:5089
140.100.80.138 0:0:0:0:0:ffff:8c64:508a
140.100.80.139 0:0:0:0:0:ffff:8c64:508b
140.100.80.140 0:0:0:0:0:ffff:8c64:508c
140.100.80.141 0:0:0:0:0:ffff:8c64:508d
140.100.80.142 0:0:0:0:0:ffff:8c64:508e
140.100.80.143 0:0:0:0:0:ffff:8c64:508f
140.100.80.144 0:0:0:0:0:ffff:8c64:5090
140.100.80.145 0:0:0:0:0:ffff:8c64:5091
140.100.80.146 0:0:0:0:0:ffff:8c64:5092
140.100.80.147 0:0:0:0:0:ffff:8c64:5093
140.100.80.148 0:0:0:0:0:ffff:8c64:5094
140.100.80.149 0:0:0:0:0:ffff:8c64:5095
140.100.80.150 0:0:0:0:0:ffff:8c64:5096
140.100.80.151 0:0:0:0:0:ffff:8c64:5097
140.100.80.152 0:0:0:0:0:ffff:8c64:5098
140.100.80.153 0:0:0:0:0:ffff:8c64:5099
140.100.80.154 0:0:0:0:0:ffff:8c64:509a
140.100.80.155 0:0:0:0:0:ffff:8c64:509b
140.100.80.156 0:0:0:0:0:ffff:8c64:509c
140.100.80.157 0:0:0:0:0:ffff:8c64:509d
140.100.80.158 0:0:0:0:0:ffff:8c64:509e
140.100.80.159 0:0:0:0:0:ffff:8c64:509f
140.100.80.160 0:0:0:0:0:ffff:8c64:50a0
140.100.80.161 0:0:0:0:0:ffff:8c64:50a1
140.100.80.162 0:0:0:0:0:ffff:8c64:50a2
140.100.80.163 0:0:0:0:0:ffff:8c64:50a3
140.100.80.164 0:0:0:0:0:ffff:8c64:50a4
140.100.80.165 0:0:0:0:0:ffff:8c64:50a5
140.100.80.166 0:0:0:0:0:ffff:8c64:50a6
140.100.80.167 0:0:0:0:0:ffff:8c64:50a7
140.100.80.168 0:0:0:0:0:ffff:8c64:50a8
140.100.80.169 0:0:0:0:0:ffff:8c64:50a9
140.100.80.170 0:0:0:0:0:ffff:8c64:50aa
140.100.80.171 0:0:0:0:0:ffff:8c64:50ab
140.100.80.172 0:0:0:0:0:ffff:8c64:50ac
140.100.80.173 0:0:0:0:0:ffff:8c64:50ad
140.100.80.174 0:0:0:0:0:ffff:8c64:50ae
140.100.80.175 0:0:0:0:0:ffff:8c64:50af
140.100.80.176 0:0:0:0:0:ffff:8c64:50b0
140.100.80.177 0:0:0:0:0:ffff:8c64:50b1
140.100.80.178 0:0:0:0:0:ffff:8c64:50b2
140.100.80.179 0:0:0:0:0:ffff:8c64:50b3
140.100.80.180 0:0:0:0:0:ffff:8c64:50b4


140.100.80.181 0:0:0:0:0:ffff:8c64:50b5
140.100.80.182 0:0:0:0:0:ffff:8c64:50b6
140.100.80.183 0:0:0:0:0:ffff:8c64:50b7
140.100.80.184 0:0:0:0:0:ffff:8c64:50b8
140.100.80.185 0:0:0:0:0:ffff:8c64:50b9
140.100.80.186 0:0:0:0:0:ffff:8c64:50ba
140.100.80.187 0:0:0:0:0:ffff:8c64:50bb
140.100.80.188 0:0:0:0:0:ffff:8c64:50bc
140.100.80.189 0:0:0:0:0:ffff:8c64:50bd
140.100.80.190 0:0:0:0:0:ffff:8c64:50be
140.100.80.191 0:0:0:0:0:ffff:8c64:50bf
140.100.80.192 0:0:0:0:0:ffff:8c64:50c0
140.100.80.193 0:0:0:0:0:ffff:8c64:50c1
140.100.80.194 0:0:0:0:0:ffff:8c64:50c2
140.100.80.195 0:0:0:0:0:ffff:8c64:50c3
140.100.80.196 0:0:0:0:0:ffff:8c64:50c4
140.100.80.197 0:0:0:0:0:ffff:8c64:50c5
140.100.80.198 0:0:0:0:0:ffff:8c64:50c6
140.100.80.199 0:0:0:0:0:ffff:8c64:50c7
140.100.80.200 0:0:0:0:0:ffff:8c64:50c8
140.100.80.201 0:0:0:0:0:ffff:8c64:50c9
140.100.80.202 0:0:0:0:0:ffff:8c64:50ca
140.100.80.203 0:0:0:0:0:ffff:8c64:50cb
140.100.80.204 0:0:0:0:0:ffff:8c64:50cc
140.100.80.205 0:0:0:0:0:ffff:8c64:50cd
140.100.80.206 0:0:0:0:0:ffff:8c64:50ce
140.100.80.207 0:0:0:0:0:ffff:8c64:50cf
140.100.80.208 0:0:0:0:0:ffff:8c64:50d0
140.100.80.209 0:0:0:0:0:ffff:8c64:50d1
140.100.80.210 0:0:0:0:0:ffff:8c64:50d2
140.100.80.211 0:0:0:0:0:ffff:8c64:50d3
140.100.80.212 0:0:0:0:0:ffff:8c64:50d4
140.100.80.213 0:0:0:0:0:ffff:8c64:50d5
140.100.80.214 0:0:0:0:0:ffff:8c64:50d6
140.100.80.215 0:0:0:0:0:ffff:8c64:50d7
140.100.80.216 0:0:0:0:0:ffff:8c64:50d8
140.100.80.217 0:0:0:0:0:ffff:8c64:50d9
140.100.80.218 0:0:0:0:0:ffff:8c64:50da
140.100.80.219 0:0:0:0:0:ffff:8c64:50db
140.100.80.220 0:0:0:0:0:ffff:8c64:50dc
140.100.80.221 0:0:0:0:0:ffff:8c64:50dd
140.100.80.222 0:0:0:0:0:ffff:8c64:50de
140.100.80.223 0:0:0:0:0:ffff:8c64:50df
140.100.80.224 0:0:0:0:0:ffff:8c64:50e0
140.100.80.225 0:0:0:0:0:ffff:8c64:50e1
140.100.80.226 0:0:0:0:0:ffff:8c64:50e2
140.100.80.227 0:0:0:0:0:ffff:8c64:50e3
140.100.80.228 0:0:0:0:0:ffff:8c64:50e4
140.100.80.229 0:0:0:0:0:ffff:8c64:50e5
140.100.80.230 0:0:0:0:0:ffff:8c64:50e6
140.100.80.231 0:0:0:0:0:ffff:8c64:50e7
140.100.80.232 0:0:0:0:0:ffff:8c64:50e8
140.100.80.233 0:0:0:0:0:ffff:8c64:50e9
140.100.80.234 0:0:0:0:0:ffff:8c64:50ea
140.100.80.235 0:0:0:0:0:ffff:8c64:50eb
140.100.80.236 0:0:0:0:0:ffff:8c64:50ec
140.100.80.237 0:0:0:0:0:ffff:8c64:50ed
140.100.80.238 0:0:0:0:0:ffff:8c64:50ee
140.100.80.239 0:0:0:0:0:ffff:8c64:50ef
140.100.80.240 0:0:0:0:0:ffff:8c64:50f0
140.100.80.241 0:0:0:0:0:ffff:8c64:50f1
140.100.80.242 0:0:0:0:0:ffff:8c64:50f2
140.100.80.243 0:0:0:0:0:ffff:8c64:50f3
140.100.80.244 0:0:0:0:0:ffff:8c64:50f4
140.100.80.245 0:0:0:0:0:ffff:8c64:50f5
140.100.80.246 0:0:0:0:0:ffff:8c64:50f6
140.100.80.247 0:0:0:0:0:ffff:8c64:50f7
140.100.80.248 0:0:0:0:0:ffff:8c64:50f8
140.100.80.249 0:0:0:0:0:ffff:8c64:50f9
140.100.80.250 0:0:0:0:0:ffff:8c64:50fa
140.100.80.251 0:0:0:0:0:ffff:8c64:50fb
140.100.80.252 0:0:0:0:0:ffff:8c64:50fc
140.100.80.253 0:0:0:0:0:ffff:8c64:50fd
140.100.80.254 0:0:0:0:0:ffff:8c64:50fe
140.100.80.255 0:0:0:0:0:ffff:8c64:50ff


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.