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
7.100.144.1 0:0:0:0:0:ffff:764:9001
7.100.144.2 0:0:0:0:0:ffff:764:9002
7.100.144.3 0:0:0:0:0:ffff:764:9003
7.100.144.4 0:0:0:0:0:ffff:764:9004
7.100.144.5 0:0:0:0:0:ffff:764:9005
7.100.144.6 0:0:0:0:0:ffff:764:9006
7.100.144.7 0:0:0:0:0:ffff:764:9007
7.100.144.8 0:0:0:0:0:ffff:764:9008
7.100.144.9 0:0:0:0:0:ffff:764:9009
7.100.144.10 0:0:0:0:0:ffff:764:900a
7.100.144.11 0:0:0:0:0:ffff:764:900b
7.100.144.12 0:0:0:0:0:ffff:764:900c
7.100.144.13 0:0:0:0:0:ffff:764:900d
7.100.144.14 0:0:0:0:0:ffff:764:900e
7.100.144.15 0:0:0:0:0:ffff:764:900f
7.100.144.16 0:0:0:0:0:ffff:764:9010
7.100.144.17 0:0:0:0:0:ffff:764:9011
7.100.144.18 0:0:0:0:0:ffff:764:9012
7.100.144.19 0:0:0:0:0:ffff:764:9013
7.100.144.20 0:0:0:0:0:ffff:764:9014
7.100.144.21 0:0:0:0:0:ffff:764:9015
7.100.144.22 0:0:0:0:0:ffff:764:9016
7.100.144.23 0:0:0:0:0:ffff:764:9017
7.100.144.24 0:0:0:0:0:ffff:764:9018
7.100.144.25 0:0:0:0:0:ffff:764:9019
7.100.144.26 0:0:0:0:0:ffff:764:901a
7.100.144.27 0:0:0:0:0:ffff:764:901b
7.100.144.28 0:0:0:0:0:ffff:764:901c
7.100.144.29 0:0:0:0:0:ffff:764:901d
7.100.144.30 0:0:0:0:0:ffff:764:901e
7.100.144.31 0:0:0:0:0:ffff:764:901f
7.100.144.32 0:0:0:0:0:ffff:764:9020
7.100.144.33 0:0:0:0:0:ffff:764:9021
7.100.144.34 0:0:0:0:0:ffff:764:9022
7.100.144.35 0:0:0:0:0:ffff:764:9023
7.100.144.36 0:0:0:0:0:ffff:764:9024
7.100.144.37 0:0:0:0:0:ffff:764:9025
7.100.144.38 0:0:0:0:0:ffff:764:9026
7.100.144.39 0:0:0:0:0:ffff:764:9027
7.100.144.40 0:0:0:0:0:ffff:764:9028
7.100.144.41 0:0:0:0:0:ffff:764:9029
7.100.144.42 0:0:0:0:0:ffff:764:902a
7.100.144.43 0:0:0:0:0:ffff:764:902b
7.100.144.44 0:0:0:0:0:ffff:764:902c
7.100.144.45 0:0:0:0:0:ffff:764:902d
7.100.144.46 0:0:0:0:0:ffff:764:902e
7.100.144.47 0:0:0:0:0:ffff:764:902f
7.100.144.48 0:0:0:0:0:ffff:764:9030
7.100.144.49 0:0:0:0:0:ffff:764:9031
7.100.144.50 0:0:0:0:0:ffff:764:9032
7.100.144.51 0:0:0:0:0:ffff:764:9033
7.100.144.52 0:0:0:0:0:ffff:764:9034
7.100.144.53 0:0:0:0:0:ffff:764:9035
7.100.144.54 0:0:0:0:0:ffff:764:9036
7.100.144.55 0:0:0:0:0:ffff:764:9037
7.100.144.56 0:0:0:0:0:ffff:764:9038
7.100.144.57 0:0:0:0:0:ffff:764:9039
7.100.144.58 0:0:0:0:0:ffff:764:903a
7.100.144.59 0:0:0:0:0:ffff:764:903b
7.100.144.60 0:0:0:0:0:ffff:764:903c


7.100.144.61 0:0:0:0:0:ffff:764:903d
7.100.144.62 0:0:0:0:0:ffff:764:903e
7.100.144.63 0:0:0:0:0:ffff:764:903f
7.100.144.64 0:0:0:0:0:ffff:764:9040
7.100.144.65 0:0:0:0:0:ffff:764:9041
7.100.144.66 0:0:0:0:0:ffff:764:9042
7.100.144.67 0:0:0:0:0:ffff:764:9043
7.100.144.68 0:0:0:0:0:ffff:764:9044
7.100.144.69 0:0:0:0:0:ffff:764:9045
7.100.144.70 0:0:0:0:0:ffff:764:9046
7.100.144.71 0:0:0:0:0:ffff:764:9047
7.100.144.72 0:0:0:0:0:ffff:764:9048
7.100.144.73 0:0:0:0:0:ffff:764:9049
7.100.144.74 0:0:0:0:0:ffff:764:904a
7.100.144.75 0:0:0:0:0:ffff:764:904b
7.100.144.76 0:0:0:0:0:ffff:764:904c
7.100.144.77 0:0:0:0:0:ffff:764:904d
7.100.144.78 0:0:0:0:0:ffff:764:904e
7.100.144.79 0:0:0:0:0:ffff:764:904f
7.100.144.80 0:0:0:0:0:ffff:764:9050
7.100.144.81 0:0:0:0:0:ffff:764:9051
7.100.144.82 0:0:0:0:0:ffff:764:9052
7.100.144.83 0:0:0:0:0:ffff:764:9053
7.100.144.84 0:0:0:0:0:ffff:764:9054
7.100.144.85 0:0:0:0:0:ffff:764:9055
7.100.144.86 0:0:0:0:0:ffff:764:9056
7.100.144.87 0:0:0:0:0:ffff:764:9057
7.100.144.88 0:0:0:0:0:ffff:764:9058
7.100.144.89 0:0:0:0:0:ffff:764:9059
7.100.144.90 0:0:0:0:0:ffff:764:905a
7.100.144.91 0:0:0:0:0:ffff:764:905b
7.100.144.92 0:0:0:0:0:ffff:764:905c
7.100.144.93 0:0:0:0:0:ffff:764:905d
7.100.144.94 0:0:0:0:0:ffff:764:905e
7.100.144.95 0:0:0:0:0:ffff:764:905f
7.100.144.96 0:0:0:0:0:ffff:764:9060
7.100.144.97 0:0:0:0:0:ffff:764:9061
7.100.144.98 0:0:0:0:0:ffff:764:9062
7.100.144.99 0:0:0:0:0:ffff:764:9063
7.100.144.100 0:0:0:0:0:ffff:764:9064
7.100.144.101 0:0:0:0:0:ffff:764:9065
7.100.144.102 0:0:0:0:0:ffff:764:9066
7.100.144.103 0:0:0:0:0:ffff:764:9067
7.100.144.104 0:0:0:0:0:ffff:764:9068
7.100.144.105 0:0:0:0:0:ffff:764:9069
7.100.144.106 0:0:0:0:0:ffff:764:906a
7.100.144.107 0:0:0:0:0:ffff:764:906b
7.100.144.108 0:0:0:0:0:ffff:764:906c
7.100.144.109 0:0:0:0:0:ffff:764:906d
7.100.144.110 0:0:0:0:0:ffff:764:906e
7.100.144.111 0:0:0:0:0:ffff:764:906f
7.100.144.112 0:0:0:0:0:ffff:764:9070
7.100.144.113 0:0:0:0:0:ffff:764:9071
7.100.144.114 0:0:0:0:0:ffff:764:9072
7.100.144.115 0:0:0:0:0:ffff:764:9073
7.100.144.116 0:0:0:0:0:ffff:764:9074
7.100.144.117 0:0:0:0:0:ffff:764:9075
7.100.144.118 0:0:0:0:0:ffff:764:9076
7.100.144.119 0:0:0:0:0:ffff:764:9077
7.100.144.120 0:0:0:0:0:ffff:764:9078


7.100.144.121 0:0:0:0:0:ffff:764:9079
7.100.144.122 0:0:0:0:0:ffff:764:907a
7.100.144.123 0:0:0:0:0:ffff:764:907b
7.100.144.124 0:0:0:0:0:ffff:764:907c
7.100.144.125 0:0:0:0:0:ffff:764:907d
7.100.144.126 0:0:0:0:0:ffff:764:907e
7.100.144.127 0:0:0:0:0:ffff:764:907f
7.100.144.128 0:0:0:0:0:ffff:764:9080
7.100.144.129 0:0:0:0:0:ffff:764:9081
7.100.144.130 0:0:0:0:0:ffff:764:9082
7.100.144.131 0:0:0:0:0:ffff:764:9083
7.100.144.132 0:0:0:0:0:ffff:764:9084
7.100.144.133 0:0:0:0:0:ffff:764:9085
7.100.144.134 0:0:0:0:0:ffff:764:9086
7.100.144.135 0:0:0:0:0:ffff:764:9087
7.100.144.136 0:0:0:0:0:ffff:764:9088
7.100.144.137 0:0:0:0:0:ffff:764:9089
7.100.144.138 0:0:0:0:0:ffff:764:908a
7.100.144.139 0:0:0:0:0:ffff:764:908b
7.100.144.140 0:0:0:0:0:ffff:764:908c
7.100.144.141 0:0:0:0:0:ffff:764:908d
7.100.144.142 0:0:0:0:0:ffff:764:908e
7.100.144.143 0:0:0:0:0:ffff:764:908f
7.100.144.144 0:0:0:0:0:ffff:764:9090
7.100.144.145 0:0:0:0:0:ffff:764:9091
7.100.144.146 0:0:0:0:0:ffff:764:9092
7.100.144.147 0:0:0:0:0:ffff:764:9093
7.100.144.148 0:0:0:0:0:ffff:764:9094
7.100.144.149 0:0:0:0:0:ffff:764:9095
7.100.144.150 0:0:0:0:0:ffff:764:9096
7.100.144.151 0:0:0:0:0:ffff:764:9097
7.100.144.152 0:0:0:0:0:ffff:764:9098
7.100.144.153 0:0:0:0:0:ffff:764:9099
7.100.144.154 0:0:0:0:0:ffff:764:909a
7.100.144.155 0:0:0:0:0:ffff:764:909b
7.100.144.156 0:0:0:0:0:ffff:764:909c
7.100.144.157 0:0:0:0:0:ffff:764:909d
7.100.144.158 0:0:0:0:0:ffff:764:909e
7.100.144.159 0:0:0:0:0:ffff:764:909f
7.100.144.160 0:0:0:0:0:ffff:764:90a0
7.100.144.161 0:0:0:0:0:ffff:764:90a1
7.100.144.162 0:0:0:0:0:ffff:764:90a2
7.100.144.163 0:0:0:0:0:ffff:764:90a3
7.100.144.164 0:0:0:0:0:ffff:764:90a4
7.100.144.165 0:0:0:0:0:ffff:764:90a5
7.100.144.166 0:0:0:0:0:ffff:764:90a6
7.100.144.167 0:0:0:0:0:ffff:764:90a7
7.100.144.168 0:0:0:0:0:ffff:764:90a8
7.100.144.169 0:0:0:0:0:ffff:764:90a9
7.100.144.170 0:0:0:0:0:ffff:764:90aa
7.100.144.171 0:0:0:0:0:ffff:764:90ab
7.100.144.172 0:0:0:0:0:ffff:764:90ac
7.100.144.173 0:0:0:0:0:ffff:764:90ad
7.100.144.174 0:0:0:0:0:ffff:764:90ae
7.100.144.175 0:0:0:0:0:ffff:764:90af
7.100.144.176 0:0:0:0:0:ffff:764:90b0
7.100.144.177 0:0:0:0:0:ffff:764:90b1
7.100.144.178 0:0:0:0:0:ffff:764:90b2
7.100.144.179 0:0:0:0:0:ffff:764:90b3
7.100.144.180 0:0:0:0:0:ffff:764:90b4


7.100.144.181 0:0:0:0:0:ffff:764:90b5
7.100.144.182 0:0:0:0:0:ffff:764:90b6
7.100.144.183 0:0:0:0:0:ffff:764:90b7
7.100.144.184 0:0:0:0:0:ffff:764:90b8
7.100.144.185 0:0:0:0:0:ffff:764:90b9
7.100.144.186 0:0:0:0:0:ffff:764:90ba
7.100.144.187 0:0:0:0:0:ffff:764:90bb
7.100.144.188 0:0:0:0:0:ffff:764:90bc
7.100.144.189 0:0:0:0:0:ffff:764:90bd
7.100.144.190 0:0:0:0:0:ffff:764:90be
7.100.144.191 0:0:0:0:0:ffff:764:90bf
7.100.144.192 0:0:0:0:0:ffff:764:90c0
7.100.144.193 0:0:0:0:0:ffff:764:90c1
7.100.144.194 0:0:0:0:0:ffff:764:90c2
7.100.144.195 0:0:0:0:0:ffff:764:90c3
7.100.144.196 0:0:0:0:0:ffff:764:90c4
7.100.144.197 0:0:0:0:0:ffff:764:90c5
7.100.144.198 0:0:0:0:0:ffff:764:90c6
7.100.144.199 0:0:0:0:0:ffff:764:90c7
7.100.144.200 0:0:0:0:0:ffff:764:90c8
7.100.144.201 0:0:0:0:0:ffff:764:90c9
7.100.144.202 0:0:0:0:0:ffff:764:90ca
7.100.144.203 0:0:0:0:0:ffff:764:90cb
7.100.144.204 0:0:0:0:0:ffff:764:90cc
7.100.144.205 0:0:0:0:0:ffff:764:90cd
7.100.144.206 0:0:0:0:0:ffff:764:90ce
7.100.144.207 0:0:0:0:0:ffff:764:90cf
7.100.144.208 0:0:0:0:0:ffff:764:90d0
7.100.144.209 0:0:0:0:0:ffff:764:90d1
7.100.144.210 0:0:0:0:0:ffff:764:90d2
7.100.144.211 0:0:0:0:0:ffff:764:90d3
7.100.144.212 0:0:0:0:0:ffff:764:90d4
7.100.144.213 0:0:0:0:0:ffff:764:90d5
7.100.144.214 0:0:0:0:0:ffff:764:90d6
7.100.144.215 0:0:0:0:0:ffff:764:90d7
7.100.144.216 0:0:0:0:0:ffff:764:90d8
7.100.144.217 0:0:0:0:0:ffff:764:90d9
7.100.144.218 0:0:0:0:0:ffff:764:90da
7.100.144.219 0:0:0:0:0:ffff:764:90db
7.100.144.220 0:0:0:0:0:ffff:764:90dc
7.100.144.221 0:0:0:0:0:ffff:764:90dd
7.100.144.222 0:0:0:0:0:ffff:764:90de
7.100.144.223 0:0:0:0:0:ffff:764:90df
7.100.144.224 0:0:0:0:0:ffff:764:90e0
7.100.144.225 0:0:0:0:0:ffff:764:90e1
7.100.144.226 0:0:0:0:0:ffff:764:90e2
7.100.144.227 0:0:0:0:0:ffff:764:90e3
7.100.144.228 0:0:0:0:0:ffff:764:90e4
7.100.144.229 0:0:0:0:0:ffff:764:90e5
7.100.144.230 0:0:0:0:0:ffff:764:90e6
7.100.144.231 0:0:0:0:0:ffff:764:90e7
7.100.144.232 0:0:0:0:0:ffff:764:90e8
7.100.144.233 0:0:0:0:0:ffff:764:90e9
7.100.144.234 0:0:0:0:0:ffff:764:90ea
7.100.144.235 0:0:0:0:0:ffff:764:90eb
7.100.144.236 0:0:0:0:0:ffff:764:90ec
7.100.144.237 0:0:0:0:0:ffff:764:90ed
7.100.144.238 0:0:0:0:0:ffff:764:90ee
7.100.144.239 0:0:0:0:0:ffff:764:90ef
7.100.144.240 0:0:0:0:0:ffff:764:90f0
7.100.144.241 0:0:0:0:0:ffff:764:90f1
7.100.144.242 0:0:0:0:0:ffff:764:90f2
7.100.144.243 0:0:0:0:0:ffff:764:90f3
7.100.144.244 0:0:0:0:0:ffff:764:90f4
7.100.144.245 0:0:0:0:0:ffff:764:90f5
7.100.144.246 0:0:0:0:0:ffff:764:90f6
7.100.144.247 0:0:0:0:0:ffff:764:90f7
7.100.144.248 0:0:0:0:0:ffff:764:90f8
7.100.144.249 0:0:0:0:0:ffff:764:90f9
7.100.144.250 0:0:0:0:0:ffff:764:90fa
7.100.144.251 0:0:0:0:0:ffff:764:90fb
7.100.144.252 0:0:0:0:0:ffff:764:90fc
7.100.144.253 0:0:0:0:0:ffff:764:90fd
7.100.144.254 0:0:0:0:0:ffff:764:90fe
7.100.144.255 0:0:0:0:0:ffff:764:90ff


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.