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
240.89.144.1 0:0:0:0:0:ffff:f059:9001
240.89.144.2 0:0:0:0:0:ffff:f059:9002
240.89.144.3 0:0:0:0:0:ffff:f059:9003
240.89.144.4 0:0:0:0:0:ffff:f059:9004
240.89.144.5 0:0:0:0:0:ffff:f059:9005
240.89.144.6 0:0:0:0:0:ffff:f059:9006
240.89.144.7 0:0:0:0:0:ffff:f059:9007
240.89.144.8 0:0:0:0:0:ffff:f059:9008
240.89.144.9 0:0:0:0:0:ffff:f059:9009
240.89.144.10 0:0:0:0:0:ffff:f059:900a
240.89.144.11 0:0:0:0:0:ffff:f059:900b
240.89.144.12 0:0:0:0:0:ffff:f059:900c
240.89.144.13 0:0:0:0:0:ffff:f059:900d
240.89.144.14 0:0:0:0:0:ffff:f059:900e
240.89.144.15 0:0:0:0:0:ffff:f059:900f
240.89.144.16 0:0:0:0:0:ffff:f059:9010
240.89.144.17 0:0:0:0:0:ffff:f059:9011
240.89.144.18 0:0:0:0:0:ffff:f059:9012
240.89.144.19 0:0:0:0:0:ffff:f059:9013
240.89.144.20 0:0:0:0:0:ffff:f059:9014
240.89.144.21 0:0:0:0:0:ffff:f059:9015
240.89.144.22 0:0:0:0:0:ffff:f059:9016
240.89.144.23 0:0:0:0:0:ffff:f059:9017
240.89.144.24 0:0:0:0:0:ffff:f059:9018
240.89.144.25 0:0:0:0:0:ffff:f059:9019
240.89.144.26 0:0:0:0:0:ffff:f059:901a
240.89.144.27 0:0:0:0:0:ffff:f059:901b
240.89.144.28 0:0:0:0:0:ffff:f059:901c
240.89.144.29 0:0:0:0:0:ffff:f059:901d
240.89.144.30 0:0:0:0:0:ffff:f059:901e
240.89.144.31 0:0:0:0:0:ffff:f059:901f
240.89.144.32 0:0:0:0:0:ffff:f059:9020
240.89.144.33 0:0:0:0:0:ffff:f059:9021
240.89.144.34 0:0:0:0:0:ffff:f059:9022
240.89.144.35 0:0:0:0:0:ffff:f059:9023
240.89.144.36 0:0:0:0:0:ffff:f059:9024
240.89.144.37 0:0:0:0:0:ffff:f059:9025
240.89.144.38 0:0:0:0:0:ffff:f059:9026
240.89.144.39 0:0:0:0:0:ffff:f059:9027
240.89.144.40 0:0:0:0:0:ffff:f059:9028
240.89.144.41 0:0:0:0:0:ffff:f059:9029
240.89.144.42 0:0:0:0:0:ffff:f059:902a
240.89.144.43 0:0:0:0:0:ffff:f059:902b
240.89.144.44 0:0:0:0:0:ffff:f059:902c
240.89.144.45 0:0:0:0:0:ffff:f059:902d
240.89.144.46 0:0:0:0:0:ffff:f059:902e
240.89.144.47 0:0:0:0:0:ffff:f059:902f
240.89.144.48 0:0:0:0:0:ffff:f059:9030
240.89.144.49 0:0:0:0:0:ffff:f059:9031
240.89.144.50 0:0:0:0:0:ffff:f059:9032
240.89.144.51 0:0:0:0:0:ffff:f059:9033
240.89.144.52 0:0:0:0:0:ffff:f059:9034
240.89.144.53 0:0:0:0:0:ffff:f059:9035
240.89.144.54 0:0:0:0:0:ffff:f059:9036
240.89.144.55 0:0:0:0:0:ffff:f059:9037
240.89.144.56 0:0:0:0:0:ffff:f059:9038
240.89.144.57 0:0:0:0:0:ffff:f059:9039
240.89.144.58 0:0:0:0:0:ffff:f059:903a
240.89.144.59 0:0:0:0:0:ffff:f059:903b
240.89.144.60 0:0:0:0:0:ffff:f059:903c


240.89.144.61 0:0:0:0:0:ffff:f059:903d
240.89.144.62 0:0:0:0:0:ffff:f059:903e
240.89.144.63 0:0:0:0:0:ffff:f059:903f
240.89.144.64 0:0:0:0:0:ffff:f059:9040
240.89.144.65 0:0:0:0:0:ffff:f059:9041
240.89.144.66 0:0:0:0:0:ffff:f059:9042
240.89.144.67 0:0:0:0:0:ffff:f059:9043
240.89.144.68 0:0:0:0:0:ffff:f059:9044
240.89.144.69 0:0:0:0:0:ffff:f059:9045
240.89.144.70 0:0:0:0:0:ffff:f059:9046
240.89.144.71 0:0:0:0:0:ffff:f059:9047
240.89.144.72 0:0:0:0:0:ffff:f059:9048
240.89.144.73 0:0:0:0:0:ffff:f059:9049
240.89.144.74 0:0:0:0:0:ffff:f059:904a
240.89.144.75 0:0:0:0:0:ffff:f059:904b
240.89.144.76 0:0:0:0:0:ffff:f059:904c
240.89.144.77 0:0:0:0:0:ffff:f059:904d
240.89.144.78 0:0:0:0:0:ffff:f059:904e
240.89.144.79 0:0:0:0:0:ffff:f059:904f
240.89.144.80 0:0:0:0:0:ffff:f059:9050
240.89.144.81 0:0:0:0:0:ffff:f059:9051
240.89.144.82 0:0:0:0:0:ffff:f059:9052
240.89.144.83 0:0:0:0:0:ffff:f059:9053
240.89.144.84 0:0:0:0:0:ffff:f059:9054
240.89.144.85 0:0:0:0:0:ffff:f059:9055
240.89.144.86 0:0:0:0:0:ffff:f059:9056
240.89.144.87 0:0:0:0:0:ffff:f059:9057
240.89.144.88 0:0:0:0:0:ffff:f059:9058
240.89.144.89 0:0:0:0:0:ffff:f059:9059
240.89.144.90 0:0:0:0:0:ffff:f059:905a
240.89.144.91 0:0:0:0:0:ffff:f059:905b
240.89.144.92 0:0:0:0:0:ffff:f059:905c
240.89.144.93 0:0:0:0:0:ffff:f059:905d
240.89.144.94 0:0:0:0:0:ffff:f059:905e
240.89.144.95 0:0:0:0:0:ffff:f059:905f
240.89.144.96 0:0:0:0:0:ffff:f059:9060
240.89.144.97 0:0:0:0:0:ffff:f059:9061
240.89.144.98 0:0:0:0:0:ffff:f059:9062
240.89.144.99 0:0:0:0:0:ffff:f059:9063
240.89.144.100 0:0:0:0:0:ffff:f059:9064
240.89.144.101 0:0:0:0:0:ffff:f059:9065
240.89.144.102 0:0:0:0:0:ffff:f059:9066
240.89.144.103 0:0:0:0:0:ffff:f059:9067
240.89.144.104 0:0:0:0:0:ffff:f059:9068
240.89.144.105 0:0:0:0:0:ffff:f059:9069
240.89.144.106 0:0:0:0:0:ffff:f059:906a
240.89.144.107 0:0:0:0:0:ffff:f059:906b
240.89.144.108 0:0:0:0:0:ffff:f059:906c
240.89.144.109 0:0:0:0:0:ffff:f059:906d
240.89.144.110 0:0:0:0:0:ffff:f059:906e
240.89.144.111 0:0:0:0:0:ffff:f059:906f
240.89.144.112 0:0:0:0:0:ffff:f059:9070
240.89.144.113 0:0:0:0:0:ffff:f059:9071
240.89.144.114 0:0:0:0:0:ffff:f059:9072
240.89.144.115 0:0:0:0:0:ffff:f059:9073
240.89.144.116 0:0:0:0:0:ffff:f059:9074
240.89.144.117 0:0:0:0:0:ffff:f059:9075
240.89.144.118 0:0:0:0:0:ffff:f059:9076
240.89.144.119 0:0:0:0:0:ffff:f059:9077
240.89.144.120 0:0:0:0:0:ffff:f059:9078


240.89.144.121 0:0:0:0:0:ffff:f059:9079
240.89.144.122 0:0:0:0:0:ffff:f059:907a
240.89.144.123 0:0:0:0:0:ffff:f059:907b
240.89.144.124 0:0:0:0:0:ffff:f059:907c
240.89.144.125 0:0:0:0:0:ffff:f059:907d
240.89.144.126 0:0:0:0:0:ffff:f059:907e
240.89.144.127 0:0:0:0:0:ffff:f059:907f
240.89.144.128 0:0:0:0:0:ffff:f059:9080
240.89.144.129 0:0:0:0:0:ffff:f059:9081
240.89.144.130 0:0:0:0:0:ffff:f059:9082
240.89.144.131 0:0:0:0:0:ffff:f059:9083
240.89.144.132 0:0:0:0:0:ffff:f059:9084
240.89.144.133 0:0:0:0:0:ffff:f059:9085
240.89.144.134 0:0:0:0:0:ffff:f059:9086
240.89.144.135 0:0:0:0:0:ffff:f059:9087
240.89.144.136 0:0:0:0:0:ffff:f059:9088
240.89.144.137 0:0:0:0:0:ffff:f059:9089
240.89.144.138 0:0:0:0:0:ffff:f059:908a
240.89.144.139 0:0:0:0:0:ffff:f059:908b
240.89.144.140 0:0:0:0:0:ffff:f059:908c
240.89.144.141 0:0:0:0:0:ffff:f059:908d
240.89.144.142 0:0:0:0:0:ffff:f059:908e
240.89.144.143 0:0:0:0:0:ffff:f059:908f
240.89.144.144 0:0:0:0:0:ffff:f059:9090
240.89.144.145 0:0:0:0:0:ffff:f059:9091
240.89.144.146 0:0:0:0:0:ffff:f059:9092
240.89.144.147 0:0:0:0:0:ffff:f059:9093
240.89.144.148 0:0:0:0:0:ffff:f059:9094
240.89.144.149 0:0:0:0:0:ffff:f059:9095
240.89.144.150 0:0:0:0:0:ffff:f059:9096
240.89.144.151 0:0:0:0:0:ffff:f059:9097
240.89.144.152 0:0:0:0:0:ffff:f059:9098
240.89.144.153 0:0:0:0:0:ffff:f059:9099
240.89.144.154 0:0:0:0:0:ffff:f059:909a
240.89.144.155 0:0:0:0:0:ffff:f059:909b
240.89.144.156 0:0:0:0:0:ffff:f059:909c
240.89.144.157 0:0:0:0:0:ffff:f059:909d
240.89.144.158 0:0:0:0:0:ffff:f059:909e
240.89.144.159 0:0:0:0:0:ffff:f059:909f
240.89.144.160 0:0:0:0:0:ffff:f059:90a0
240.89.144.161 0:0:0:0:0:ffff:f059:90a1
240.89.144.162 0:0:0:0:0:ffff:f059:90a2
240.89.144.163 0:0:0:0:0:ffff:f059:90a3
240.89.144.164 0:0:0:0:0:ffff:f059:90a4
240.89.144.165 0:0:0:0:0:ffff:f059:90a5
240.89.144.166 0:0:0:0:0:ffff:f059:90a6
240.89.144.167 0:0:0:0:0:ffff:f059:90a7
240.89.144.168 0:0:0:0:0:ffff:f059:90a8
240.89.144.169 0:0:0:0:0:ffff:f059:90a9
240.89.144.170 0:0:0:0:0:ffff:f059:90aa
240.89.144.171 0:0:0:0:0:ffff:f059:90ab
240.89.144.172 0:0:0:0:0:ffff:f059:90ac
240.89.144.173 0:0:0:0:0:ffff:f059:90ad
240.89.144.174 0:0:0:0:0:ffff:f059:90ae
240.89.144.175 0:0:0:0:0:ffff:f059:90af
240.89.144.176 0:0:0:0:0:ffff:f059:90b0
240.89.144.177 0:0:0:0:0:ffff:f059:90b1
240.89.144.178 0:0:0:0:0:ffff:f059:90b2
240.89.144.179 0:0:0:0:0:ffff:f059:90b3
240.89.144.180 0:0:0:0:0:ffff:f059:90b4


240.89.144.181 0:0:0:0:0:ffff:f059:90b5
240.89.144.182 0:0:0:0:0:ffff:f059:90b6
240.89.144.183 0:0:0:0:0:ffff:f059:90b7
240.89.144.184 0:0:0:0:0:ffff:f059:90b8
240.89.144.185 0:0:0:0:0:ffff:f059:90b9
240.89.144.186 0:0:0:0:0:ffff:f059:90ba
240.89.144.187 0:0:0:0:0:ffff:f059:90bb
240.89.144.188 0:0:0:0:0:ffff:f059:90bc
240.89.144.189 0:0:0:0:0:ffff:f059:90bd
240.89.144.190 0:0:0:0:0:ffff:f059:90be
240.89.144.191 0:0:0:0:0:ffff:f059:90bf
240.89.144.192 0:0:0:0:0:ffff:f059:90c0
240.89.144.193 0:0:0:0:0:ffff:f059:90c1
240.89.144.194 0:0:0:0:0:ffff:f059:90c2
240.89.144.195 0:0:0:0:0:ffff:f059:90c3
240.89.144.196 0:0:0:0:0:ffff:f059:90c4
240.89.144.197 0:0:0:0:0:ffff:f059:90c5
240.89.144.198 0:0:0:0:0:ffff:f059:90c6
240.89.144.199 0:0:0:0:0:ffff:f059:90c7
240.89.144.200 0:0:0:0:0:ffff:f059:90c8
240.89.144.201 0:0:0:0:0:ffff:f059:90c9
240.89.144.202 0:0:0:0:0:ffff:f059:90ca
240.89.144.203 0:0:0:0:0:ffff:f059:90cb
240.89.144.204 0:0:0:0:0:ffff:f059:90cc
240.89.144.205 0:0:0:0:0:ffff:f059:90cd
240.89.144.206 0:0:0:0:0:ffff:f059:90ce
240.89.144.207 0:0:0:0:0:ffff:f059:90cf
240.89.144.208 0:0:0:0:0:ffff:f059:90d0
240.89.144.209 0:0:0:0:0:ffff:f059:90d1
240.89.144.210 0:0:0:0:0:ffff:f059:90d2
240.89.144.211 0:0:0:0:0:ffff:f059:90d3
240.89.144.212 0:0:0:0:0:ffff:f059:90d4
240.89.144.213 0:0:0:0:0:ffff:f059:90d5
240.89.144.214 0:0:0:0:0:ffff:f059:90d6
240.89.144.215 0:0:0:0:0:ffff:f059:90d7
240.89.144.216 0:0:0:0:0:ffff:f059:90d8
240.89.144.217 0:0:0:0:0:ffff:f059:90d9
240.89.144.218 0:0:0:0:0:ffff:f059:90da
240.89.144.219 0:0:0:0:0:ffff:f059:90db
240.89.144.220 0:0:0:0:0:ffff:f059:90dc
240.89.144.221 0:0:0:0:0:ffff:f059:90dd
240.89.144.222 0:0:0:0:0:ffff:f059:90de
240.89.144.223 0:0:0:0:0:ffff:f059:90df
240.89.144.224 0:0:0:0:0:ffff:f059:90e0
240.89.144.225 0:0:0:0:0:ffff:f059:90e1
240.89.144.226 0:0:0:0:0:ffff:f059:90e2
240.89.144.227 0:0:0:0:0:ffff:f059:90e3
240.89.144.228 0:0:0:0:0:ffff:f059:90e4
240.89.144.229 0:0:0:0:0:ffff:f059:90e5
240.89.144.230 0:0:0:0:0:ffff:f059:90e6
240.89.144.231 0:0:0:0:0:ffff:f059:90e7
240.89.144.232 0:0:0:0:0:ffff:f059:90e8
240.89.144.233 0:0:0:0:0:ffff:f059:90e9
240.89.144.234 0:0:0:0:0:ffff:f059:90ea
240.89.144.235 0:0:0:0:0:ffff:f059:90eb
240.89.144.236 0:0:0:0:0:ffff:f059:90ec
240.89.144.237 0:0:0:0:0:ffff:f059:90ed
240.89.144.238 0:0:0:0:0:ffff:f059:90ee
240.89.144.239 0:0:0:0:0:ffff:f059:90ef
240.89.144.240 0:0:0:0:0:ffff:f059:90f0
240.89.144.241 0:0:0:0:0:ffff:f059:90f1
240.89.144.242 0:0:0:0:0:ffff:f059:90f2
240.89.144.243 0:0:0:0:0:ffff:f059:90f3
240.89.144.244 0:0:0:0:0:ffff:f059:90f4
240.89.144.245 0:0:0:0:0:ffff:f059:90f5
240.89.144.246 0:0:0:0:0:ffff:f059:90f6
240.89.144.247 0:0:0:0:0:ffff:f059:90f7
240.89.144.248 0:0:0:0:0:ffff:f059:90f8
240.89.144.249 0:0:0:0:0:ffff:f059:90f9
240.89.144.250 0:0:0:0:0:ffff:f059:90fa
240.89.144.251 0:0:0:0:0:ffff:f059:90fb
240.89.144.252 0:0:0:0:0:ffff:f059:90fc
240.89.144.253 0:0:0:0:0:ffff:f059:90fd
240.89.144.254 0:0:0:0:0:ffff:f059:90fe
240.89.144.255 0:0:0:0:0:ffff:f059:90ff


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.