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
197.97.144.1 0:0:0:0:0:ffff:c561:9001
197.97.144.2 0:0:0:0:0:ffff:c561:9002
197.97.144.3 0:0:0:0:0:ffff:c561:9003
197.97.144.4 0:0:0:0:0:ffff:c561:9004
197.97.144.5 0:0:0:0:0:ffff:c561:9005
197.97.144.6 0:0:0:0:0:ffff:c561:9006
197.97.144.7 0:0:0:0:0:ffff:c561:9007
197.97.144.8 0:0:0:0:0:ffff:c561:9008
197.97.144.9 0:0:0:0:0:ffff:c561:9009
197.97.144.10 0:0:0:0:0:ffff:c561:900a
197.97.144.11 0:0:0:0:0:ffff:c561:900b
197.97.144.12 0:0:0:0:0:ffff:c561:900c
197.97.144.13 0:0:0:0:0:ffff:c561:900d
197.97.144.14 0:0:0:0:0:ffff:c561:900e
197.97.144.15 0:0:0:0:0:ffff:c561:900f
197.97.144.16 0:0:0:0:0:ffff:c561:9010
197.97.144.17 0:0:0:0:0:ffff:c561:9011
197.97.144.18 0:0:0:0:0:ffff:c561:9012
197.97.144.19 0:0:0:0:0:ffff:c561:9013
197.97.144.20 0:0:0:0:0:ffff:c561:9014
197.97.144.21 0:0:0:0:0:ffff:c561:9015
197.97.144.22 0:0:0:0:0:ffff:c561:9016
197.97.144.23 0:0:0:0:0:ffff:c561:9017
197.97.144.24 0:0:0:0:0:ffff:c561:9018
197.97.144.25 0:0:0:0:0:ffff:c561:9019
197.97.144.26 0:0:0:0:0:ffff:c561:901a
197.97.144.27 0:0:0:0:0:ffff:c561:901b
197.97.144.28 0:0:0:0:0:ffff:c561:901c
197.97.144.29 0:0:0:0:0:ffff:c561:901d
197.97.144.30 0:0:0:0:0:ffff:c561:901e
197.97.144.31 0:0:0:0:0:ffff:c561:901f
197.97.144.32 0:0:0:0:0:ffff:c561:9020
197.97.144.33 0:0:0:0:0:ffff:c561:9021
197.97.144.34 0:0:0:0:0:ffff:c561:9022
197.97.144.35 0:0:0:0:0:ffff:c561:9023
197.97.144.36 0:0:0:0:0:ffff:c561:9024
197.97.144.37 0:0:0:0:0:ffff:c561:9025
197.97.144.38 0:0:0:0:0:ffff:c561:9026
197.97.144.39 0:0:0:0:0:ffff:c561:9027
197.97.144.40 0:0:0:0:0:ffff:c561:9028
197.97.144.41 0:0:0:0:0:ffff:c561:9029
197.97.144.42 0:0:0:0:0:ffff:c561:902a
197.97.144.43 0:0:0:0:0:ffff:c561:902b
197.97.144.44 0:0:0:0:0:ffff:c561:902c
197.97.144.45 0:0:0:0:0:ffff:c561:902d
197.97.144.46 0:0:0:0:0:ffff:c561:902e
197.97.144.47 0:0:0:0:0:ffff:c561:902f
197.97.144.48 0:0:0:0:0:ffff:c561:9030
197.97.144.49 0:0:0:0:0:ffff:c561:9031
197.97.144.50 0:0:0:0:0:ffff:c561:9032
197.97.144.51 0:0:0:0:0:ffff:c561:9033
197.97.144.52 0:0:0:0:0:ffff:c561:9034
197.97.144.53 0:0:0:0:0:ffff:c561:9035
197.97.144.54 0:0:0:0:0:ffff:c561:9036
197.97.144.55 0:0:0:0:0:ffff:c561:9037
197.97.144.56 0:0:0:0:0:ffff:c561:9038
197.97.144.57 0:0:0:0:0:ffff:c561:9039
197.97.144.58 0:0:0:0:0:ffff:c561:903a
197.97.144.59 0:0:0:0:0:ffff:c561:903b
197.97.144.60 0:0:0:0:0:ffff:c561:903c


197.97.144.61 0:0:0:0:0:ffff:c561:903d
197.97.144.62 0:0:0:0:0:ffff:c561:903e
197.97.144.63 0:0:0:0:0:ffff:c561:903f
197.97.144.64 0:0:0:0:0:ffff:c561:9040
197.97.144.65 0:0:0:0:0:ffff:c561:9041
197.97.144.66 0:0:0:0:0:ffff:c561:9042
197.97.144.67 0:0:0:0:0:ffff:c561:9043
197.97.144.68 0:0:0:0:0:ffff:c561:9044
197.97.144.69 0:0:0:0:0:ffff:c561:9045
197.97.144.70 0:0:0:0:0:ffff:c561:9046
197.97.144.71 0:0:0:0:0:ffff:c561:9047
197.97.144.72 0:0:0:0:0:ffff:c561:9048
197.97.144.73 0:0:0:0:0:ffff:c561:9049
197.97.144.74 0:0:0:0:0:ffff:c561:904a
197.97.144.75 0:0:0:0:0:ffff:c561:904b
197.97.144.76 0:0:0:0:0:ffff:c561:904c
197.97.144.77 0:0:0:0:0:ffff:c561:904d
197.97.144.78 0:0:0:0:0:ffff:c561:904e
197.97.144.79 0:0:0:0:0:ffff:c561:904f
197.97.144.80 0:0:0:0:0:ffff:c561:9050
197.97.144.81 0:0:0:0:0:ffff:c561:9051
197.97.144.82 0:0:0:0:0:ffff:c561:9052
197.97.144.83 0:0:0:0:0:ffff:c561:9053
197.97.144.84 0:0:0:0:0:ffff:c561:9054
197.97.144.85 0:0:0:0:0:ffff:c561:9055
197.97.144.86 0:0:0:0:0:ffff:c561:9056
197.97.144.87 0:0:0:0:0:ffff:c561:9057
197.97.144.88 0:0:0:0:0:ffff:c561:9058
197.97.144.89 0:0:0:0:0:ffff:c561:9059
197.97.144.90 0:0:0:0:0:ffff:c561:905a
197.97.144.91 0:0:0:0:0:ffff:c561:905b
197.97.144.92 0:0:0:0:0:ffff:c561:905c
197.97.144.93 0:0:0:0:0:ffff:c561:905d
197.97.144.94 0:0:0:0:0:ffff:c561:905e
197.97.144.95 0:0:0:0:0:ffff:c561:905f
197.97.144.96 0:0:0:0:0:ffff:c561:9060
197.97.144.97 0:0:0:0:0:ffff:c561:9061
197.97.144.98 0:0:0:0:0:ffff:c561:9062
197.97.144.99 0:0:0:0:0:ffff:c561:9063
197.97.144.100 0:0:0:0:0:ffff:c561:9064
197.97.144.101 0:0:0:0:0:ffff:c561:9065
197.97.144.102 0:0:0:0:0:ffff:c561:9066
197.97.144.103 0:0:0:0:0:ffff:c561:9067
197.97.144.104 0:0:0:0:0:ffff:c561:9068
197.97.144.105 0:0:0:0:0:ffff:c561:9069
197.97.144.106 0:0:0:0:0:ffff:c561:906a
197.97.144.107 0:0:0:0:0:ffff:c561:906b
197.97.144.108 0:0:0:0:0:ffff:c561:906c
197.97.144.109 0:0:0:0:0:ffff:c561:906d
197.97.144.110 0:0:0:0:0:ffff:c561:906e
197.97.144.111 0:0:0:0:0:ffff:c561:906f
197.97.144.112 0:0:0:0:0:ffff:c561:9070
197.97.144.113 0:0:0:0:0:ffff:c561:9071
197.97.144.114 0:0:0:0:0:ffff:c561:9072
197.97.144.115 0:0:0:0:0:ffff:c561:9073
197.97.144.116 0:0:0:0:0:ffff:c561:9074
197.97.144.117 0:0:0:0:0:ffff:c561:9075
197.97.144.118 0:0:0:0:0:ffff:c561:9076
197.97.144.119 0:0:0:0:0:ffff:c561:9077
197.97.144.120 0:0:0:0:0:ffff:c561:9078


197.97.144.121 0:0:0:0:0:ffff:c561:9079
197.97.144.122 0:0:0:0:0:ffff:c561:907a
197.97.144.123 0:0:0:0:0:ffff:c561:907b
197.97.144.124 0:0:0:0:0:ffff:c561:907c
197.97.144.125 0:0:0:0:0:ffff:c561:907d
197.97.144.126 0:0:0:0:0:ffff:c561:907e
197.97.144.127 0:0:0:0:0:ffff:c561:907f
197.97.144.128 0:0:0:0:0:ffff:c561:9080
197.97.144.129 0:0:0:0:0:ffff:c561:9081
197.97.144.130 0:0:0:0:0:ffff:c561:9082
197.97.144.131 0:0:0:0:0:ffff:c561:9083
197.97.144.132 0:0:0:0:0:ffff:c561:9084
197.97.144.133 0:0:0:0:0:ffff:c561:9085
197.97.144.134 0:0:0:0:0:ffff:c561:9086
197.97.144.135 0:0:0:0:0:ffff:c561:9087
197.97.144.136 0:0:0:0:0:ffff:c561:9088
197.97.144.137 0:0:0:0:0:ffff:c561:9089
197.97.144.138 0:0:0:0:0:ffff:c561:908a
197.97.144.139 0:0:0:0:0:ffff:c561:908b
197.97.144.140 0:0:0:0:0:ffff:c561:908c
197.97.144.141 0:0:0:0:0:ffff:c561:908d
197.97.144.142 0:0:0:0:0:ffff:c561:908e
197.97.144.143 0:0:0:0:0:ffff:c561:908f
197.97.144.144 0:0:0:0:0:ffff:c561:9090
197.97.144.145 0:0:0:0:0:ffff:c561:9091
197.97.144.146 0:0:0:0:0:ffff:c561:9092
197.97.144.147 0:0:0:0:0:ffff:c561:9093
197.97.144.148 0:0:0:0:0:ffff:c561:9094
197.97.144.149 0:0:0:0:0:ffff:c561:9095
197.97.144.150 0:0:0:0:0:ffff:c561:9096
197.97.144.151 0:0:0:0:0:ffff:c561:9097
197.97.144.152 0:0:0:0:0:ffff:c561:9098
197.97.144.153 0:0:0:0:0:ffff:c561:9099
197.97.144.154 0:0:0:0:0:ffff:c561:909a
197.97.144.155 0:0:0:0:0:ffff:c561:909b
197.97.144.156 0:0:0:0:0:ffff:c561:909c
197.97.144.157 0:0:0:0:0:ffff:c561:909d
197.97.144.158 0:0:0:0:0:ffff:c561:909e
197.97.144.159 0:0:0:0:0:ffff:c561:909f
197.97.144.160 0:0:0:0:0:ffff:c561:90a0
197.97.144.161 0:0:0:0:0:ffff:c561:90a1
197.97.144.162 0:0:0:0:0:ffff:c561:90a2
197.97.144.163 0:0:0:0:0:ffff:c561:90a3
197.97.144.164 0:0:0:0:0:ffff:c561:90a4
197.97.144.165 0:0:0:0:0:ffff:c561:90a5
197.97.144.166 0:0:0:0:0:ffff:c561:90a6
197.97.144.167 0:0:0:0:0:ffff:c561:90a7
197.97.144.168 0:0:0:0:0:ffff:c561:90a8
197.97.144.169 0:0:0:0:0:ffff:c561:90a9
197.97.144.170 0:0:0:0:0:ffff:c561:90aa
197.97.144.171 0:0:0:0:0:ffff:c561:90ab
197.97.144.172 0:0:0:0:0:ffff:c561:90ac
197.97.144.173 0:0:0:0:0:ffff:c561:90ad
197.97.144.174 0:0:0:0:0:ffff:c561:90ae
197.97.144.175 0:0:0:0:0:ffff:c561:90af
197.97.144.176 0:0:0:0:0:ffff:c561:90b0
197.97.144.177 0:0:0:0:0:ffff:c561:90b1
197.97.144.178 0:0:0:0:0:ffff:c561:90b2
197.97.144.179 0:0:0:0:0:ffff:c561:90b3
197.97.144.180 0:0:0:0:0:ffff:c561:90b4


197.97.144.181 0:0:0:0:0:ffff:c561:90b5
197.97.144.182 0:0:0:0:0:ffff:c561:90b6
197.97.144.183 0:0:0:0:0:ffff:c561:90b7
197.97.144.184 0:0:0:0:0:ffff:c561:90b8
197.97.144.185 0:0:0:0:0:ffff:c561:90b9
197.97.144.186 0:0:0:0:0:ffff:c561:90ba
197.97.144.187 0:0:0:0:0:ffff:c561:90bb
197.97.144.188 0:0:0:0:0:ffff:c561:90bc
197.97.144.189 0:0:0:0:0:ffff:c561:90bd
197.97.144.190 0:0:0:0:0:ffff:c561:90be
197.97.144.191 0:0:0:0:0:ffff:c561:90bf
197.97.144.192 0:0:0:0:0:ffff:c561:90c0
197.97.144.193 0:0:0:0:0:ffff:c561:90c1
197.97.144.194 0:0:0:0:0:ffff:c561:90c2
197.97.144.195 0:0:0:0:0:ffff:c561:90c3
197.97.144.196 0:0:0:0:0:ffff:c561:90c4
197.97.144.197 0:0:0:0:0:ffff:c561:90c5
197.97.144.198 0:0:0:0:0:ffff:c561:90c6
197.97.144.199 0:0:0:0:0:ffff:c561:90c7
197.97.144.200 0:0:0:0:0:ffff:c561:90c8
197.97.144.201 0:0:0:0:0:ffff:c561:90c9
197.97.144.202 0:0:0:0:0:ffff:c561:90ca
197.97.144.203 0:0:0:0:0:ffff:c561:90cb
197.97.144.204 0:0:0:0:0:ffff:c561:90cc
197.97.144.205 0:0:0:0:0:ffff:c561:90cd
197.97.144.206 0:0:0:0:0:ffff:c561:90ce
197.97.144.207 0:0:0:0:0:ffff:c561:90cf
197.97.144.208 0:0:0:0:0:ffff:c561:90d0
197.97.144.209 0:0:0:0:0:ffff:c561:90d1
197.97.144.210 0:0:0:0:0:ffff:c561:90d2
197.97.144.211 0:0:0:0:0:ffff:c561:90d3
197.97.144.212 0:0:0:0:0:ffff:c561:90d4
197.97.144.213 0:0:0:0:0:ffff:c561:90d5
197.97.144.214 0:0:0:0:0:ffff:c561:90d6
197.97.144.215 0:0:0:0:0:ffff:c561:90d7
197.97.144.216 0:0:0:0:0:ffff:c561:90d8
197.97.144.217 0:0:0:0:0:ffff:c561:90d9
197.97.144.218 0:0:0:0:0:ffff:c561:90da
197.97.144.219 0:0:0:0:0:ffff:c561:90db
197.97.144.220 0:0:0:0:0:ffff:c561:90dc
197.97.144.221 0:0:0:0:0:ffff:c561:90dd
197.97.144.222 0:0:0:0:0:ffff:c561:90de
197.97.144.223 0:0:0:0:0:ffff:c561:90df
197.97.144.224 0:0:0:0:0:ffff:c561:90e0
197.97.144.225 0:0:0:0:0:ffff:c561:90e1
197.97.144.226 0:0:0:0:0:ffff:c561:90e2
197.97.144.227 0:0:0:0:0:ffff:c561:90e3
197.97.144.228 0:0:0:0:0:ffff:c561:90e4
197.97.144.229 0:0:0:0:0:ffff:c561:90e5
197.97.144.230 0:0:0:0:0:ffff:c561:90e6
197.97.144.231 0:0:0:0:0:ffff:c561:90e7
197.97.144.232 0:0:0:0:0:ffff:c561:90e8
197.97.144.233 0:0:0:0:0:ffff:c561:90e9
197.97.144.234 0:0:0:0:0:ffff:c561:90ea
197.97.144.235 0:0:0:0:0:ffff:c561:90eb
197.97.144.236 0:0:0:0:0:ffff:c561:90ec
197.97.144.237 0:0:0:0:0:ffff:c561:90ed
197.97.144.238 0:0:0:0:0:ffff:c561:90ee
197.97.144.239 0:0:0:0:0:ffff:c561:90ef
197.97.144.240 0:0:0:0:0:ffff:c561:90f0
197.97.144.241 0:0:0:0:0:ffff:c561:90f1
197.97.144.242 0:0:0:0:0:ffff:c561:90f2
197.97.144.243 0:0:0:0:0:ffff:c561:90f3
197.97.144.244 0:0:0:0:0:ffff:c561:90f4
197.97.144.245 0:0:0:0:0:ffff:c561:90f5
197.97.144.246 0:0:0:0:0:ffff:c561:90f6
197.97.144.247 0:0:0:0:0:ffff:c561:90f7
197.97.144.248 0:0:0:0:0:ffff:c561:90f8
197.97.144.249 0:0:0:0:0:ffff:c561:90f9
197.97.144.250 0:0:0:0:0:ffff:c561:90fa
197.97.144.251 0:0:0:0:0:ffff:c561:90fb
197.97.144.252 0:0:0:0:0:ffff:c561:90fc
197.97.144.253 0:0:0:0:0:ffff:c561:90fd
197.97.144.254 0:0:0:0:0:ffff:c561:90fe
197.97.144.255 0:0:0:0:0:ffff:c561:90ff


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.