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
170.255.144.1 0:0:0:0:0:ffff:aaff:9001
170.255.144.2 0:0:0:0:0:ffff:aaff:9002
170.255.144.3 0:0:0:0:0:ffff:aaff:9003
170.255.144.4 0:0:0:0:0:ffff:aaff:9004
170.255.144.5 0:0:0:0:0:ffff:aaff:9005
170.255.144.6 0:0:0:0:0:ffff:aaff:9006
170.255.144.7 0:0:0:0:0:ffff:aaff:9007
170.255.144.8 0:0:0:0:0:ffff:aaff:9008
170.255.144.9 0:0:0:0:0:ffff:aaff:9009
170.255.144.10 0:0:0:0:0:ffff:aaff:900a
170.255.144.11 0:0:0:0:0:ffff:aaff:900b
170.255.144.12 0:0:0:0:0:ffff:aaff:900c
170.255.144.13 0:0:0:0:0:ffff:aaff:900d
170.255.144.14 0:0:0:0:0:ffff:aaff:900e
170.255.144.15 0:0:0:0:0:ffff:aaff:900f
170.255.144.16 0:0:0:0:0:ffff:aaff:9010
170.255.144.17 0:0:0:0:0:ffff:aaff:9011
170.255.144.18 0:0:0:0:0:ffff:aaff:9012
170.255.144.19 0:0:0:0:0:ffff:aaff:9013
170.255.144.20 0:0:0:0:0:ffff:aaff:9014
170.255.144.21 0:0:0:0:0:ffff:aaff:9015
170.255.144.22 0:0:0:0:0:ffff:aaff:9016
170.255.144.23 0:0:0:0:0:ffff:aaff:9017
170.255.144.24 0:0:0:0:0:ffff:aaff:9018
170.255.144.25 0:0:0:0:0:ffff:aaff:9019
170.255.144.26 0:0:0:0:0:ffff:aaff:901a
170.255.144.27 0:0:0:0:0:ffff:aaff:901b
170.255.144.28 0:0:0:0:0:ffff:aaff:901c
170.255.144.29 0:0:0:0:0:ffff:aaff:901d
170.255.144.30 0:0:0:0:0:ffff:aaff:901e
170.255.144.31 0:0:0:0:0:ffff:aaff:901f
170.255.144.32 0:0:0:0:0:ffff:aaff:9020
170.255.144.33 0:0:0:0:0:ffff:aaff:9021
170.255.144.34 0:0:0:0:0:ffff:aaff:9022
170.255.144.35 0:0:0:0:0:ffff:aaff:9023
170.255.144.36 0:0:0:0:0:ffff:aaff:9024
170.255.144.37 0:0:0:0:0:ffff:aaff:9025
170.255.144.38 0:0:0:0:0:ffff:aaff:9026
170.255.144.39 0:0:0:0:0:ffff:aaff:9027
170.255.144.40 0:0:0:0:0:ffff:aaff:9028
170.255.144.41 0:0:0:0:0:ffff:aaff:9029
170.255.144.42 0:0:0:0:0:ffff:aaff:902a
170.255.144.43 0:0:0:0:0:ffff:aaff:902b
170.255.144.44 0:0:0:0:0:ffff:aaff:902c
170.255.144.45 0:0:0:0:0:ffff:aaff:902d
170.255.144.46 0:0:0:0:0:ffff:aaff:902e
170.255.144.47 0:0:0:0:0:ffff:aaff:902f
170.255.144.48 0:0:0:0:0:ffff:aaff:9030
170.255.144.49 0:0:0:0:0:ffff:aaff:9031
170.255.144.50 0:0:0:0:0:ffff:aaff:9032
170.255.144.51 0:0:0:0:0:ffff:aaff:9033
170.255.144.52 0:0:0:0:0:ffff:aaff:9034
170.255.144.53 0:0:0:0:0:ffff:aaff:9035
170.255.144.54 0:0:0:0:0:ffff:aaff:9036
170.255.144.55 0:0:0:0:0:ffff:aaff:9037
170.255.144.56 0:0:0:0:0:ffff:aaff:9038
170.255.144.57 0:0:0:0:0:ffff:aaff:9039
170.255.144.58 0:0:0:0:0:ffff:aaff:903a
170.255.144.59 0:0:0:0:0:ffff:aaff:903b
170.255.144.60 0:0:0:0:0:ffff:aaff:903c


170.255.144.61 0:0:0:0:0:ffff:aaff:903d
170.255.144.62 0:0:0:0:0:ffff:aaff:903e
170.255.144.63 0:0:0:0:0:ffff:aaff:903f
170.255.144.64 0:0:0:0:0:ffff:aaff:9040
170.255.144.65 0:0:0:0:0:ffff:aaff:9041
170.255.144.66 0:0:0:0:0:ffff:aaff:9042
170.255.144.67 0:0:0:0:0:ffff:aaff:9043
170.255.144.68 0:0:0:0:0:ffff:aaff:9044
170.255.144.69 0:0:0:0:0:ffff:aaff:9045
170.255.144.70 0:0:0:0:0:ffff:aaff:9046
170.255.144.71 0:0:0:0:0:ffff:aaff:9047
170.255.144.72 0:0:0:0:0:ffff:aaff:9048
170.255.144.73 0:0:0:0:0:ffff:aaff:9049
170.255.144.74 0:0:0:0:0:ffff:aaff:904a
170.255.144.75 0:0:0:0:0:ffff:aaff:904b
170.255.144.76 0:0:0:0:0:ffff:aaff:904c
170.255.144.77 0:0:0:0:0:ffff:aaff:904d
170.255.144.78 0:0:0:0:0:ffff:aaff:904e
170.255.144.79 0:0:0:0:0:ffff:aaff:904f
170.255.144.80 0:0:0:0:0:ffff:aaff:9050
170.255.144.81 0:0:0:0:0:ffff:aaff:9051
170.255.144.82 0:0:0:0:0:ffff:aaff:9052
170.255.144.83 0:0:0:0:0:ffff:aaff:9053
170.255.144.84 0:0:0:0:0:ffff:aaff:9054
170.255.144.85 0:0:0:0:0:ffff:aaff:9055
170.255.144.86 0:0:0:0:0:ffff:aaff:9056
170.255.144.87 0:0:0:0:0:ffff:aaff:9057
170.255.144.88 0:0:0:0:0:ffff:aaff:9058
170.255.144.89 0:0:0:0:0:ffff:aaff:9059
170.255.144.90 0:0:0:0:0:ffff:aaff:905a
170.255.144.91 0:0:0:0:0:ffff:aaff:905b
170.255.144.92 0:0:0:0:0:ffff:aaff:905c
170.255.144.93 0:0:0:0:0:ffff:aaff:905d
170.255.144.94 0:0:0:0:0:ffff:aaff:905e
170.255.144.95 0:0:0:0:0:ffff:aaff:905f
170.255.144.96 0:0:0:0:0:ffff:aaff:9060
170.255.144.97 0:0:0:0:0:ffff:aaff:9061
170.255.144.98 0:0:0:0:0:ffff:aaff:9062
170.255.144.99 0:0:0:0:0:ffff:aaff:9063
170.255.144.100 0:0:0:0:0:ffff:aaff:9064
170.255.144.101 0:0:0:0:0:ffff:aaff:9065
170.255.144.102 0:0:0:0:0:ffff:aaff:9066
170.255.144.103 0:0:0:0:0:ffff:aaff:9067
170.255.144.104 0:0:0:0:0:ffff:aaff:9068
170.255.144.105 0:0:0:0:0:ffff:aaff:9069
170.255.144.106 0:0:0:0:0:ffff:aaff:906a
170.255.144.107 0:0:0:0:0:ffff:aaff:906b
170.255.144.108 0:0:0:0:0:ffff:aaff:906c
170.255.144.109 0:0:0:0:0:ffff:aaff:906d
170.255.144.110 0:0:0:0:0:ffff:aaff:906e
170.255.144.111 0:0:0:0:0:ffff:aaff:906f
170.255.144.112 0:0:0:0:0:ffff:aaff:9070
170.255.144.113 0:0:0:0:0:ffff:aaff:9071
170.255.144.114 0:0:0:0:0:ffff:aaff:9072
170.255.144.115 0:0:0:0:0:ffff:aaff:9073
170.255.144.116 0:0:0:0:0:ffff:aaff:9074
170.255.144.117 0:0:0:0:0:ffff:aaff:9075
170.255.144.118 0:0:0:0:0:ffff:aaff:9076
170.255.144.119 0:0:0:0:0:ffff:aaff:9077
170.255.144.120 0:0:0:0:0:ffff:aaff:9078


170.255.144.121 0:0:0:0:0:ffff:aaff:9079
170.255.144.122 0:0:0:0:0:ffff:aaff:907a
170.255.144.123 0:0:0:0:0:ffff:aaff:907b
170.255.144.124 0:0:0:0:0:ffff:aaff:907c
170.255.144.125 0:0:0:0:0:ffff:aaff:907d
170.255.144.126 0:0:0:0:0:ffff:aaff:907e
170.255.144.127 0:0:0:0:0:ffff:aaff:907f
170.255.144.128 0:0:0:0:0:ffff:aaff:9080
170.255.144.129 0:0:0:0:0:ffff:aaff:9081
170.255.144.130 0:0:0:0:0:ffff:aaff:9082
170.255.144.131 0:0:0:0:0:ffff:aaff:9083
170.255.144.132 0:0:0:0:0:ffff:aaff:9084
170.255.144.133 0:0:0:0:0:ffff:aaff:9085
170.255.144.134 0:0:0:0:0:ffff:aaff:9086
170.255.144.135 0:0:0:0:0:ffff:aaff:9087
170.255.144.136 0:0:0:0:0:ffff:aaff:9088
170.255.144.137 0:0:0:0:0:ffff:aaff:9089
170.255.144.138 0:0:0:0:0:ffff:aaff:908a
170.255.144.139 0:0:0:0:0:ffff:aaff:908b
170.255.144.140 0:0:0:0:0:ffff:aaff:908c
170.255.144.141 0:0:0:0:0:ffff:aaff:908d
170.255.144.142 0:0:0:0:0:ffff:aaff:908e
170.255.144.143 0:0:0:0:0:ffff:aaff:908f
170.255.144.144 0:0:0:0:0:ffff:aaff:9090
170.255.144.145 0:0:0:0:0:ffff:aaff:9091
170.255.144.146 0:0:0:0:0:ffff:aaff:9092
170.255.144.147 0:0:0:0:0:ffff:aaff:9093
170.255.144.148 0:0:0:0:0:ffff:aaff:9094
170.255.144.149 0:0:0:0:0:ffff:aaff:9095
170.255.144.150 0:0:0:0:0:ffff:aaff:9096
170.255.144.151 0:0:0:0:0:ffff:aaff:9097
170.255.144.152 0:0:0:0:0:ffff:aaff:9098
170.255.144.153 0:0:0:0:0:ffff:aaff:9099
170.255.144.154 0:0:0:0:0:ffff:aaff:909a
170.255.144.155 0:0:0:0:0:ffff:aaff:909b
170.255.144.156 0:0:0:0:0:ffff:aaff:909c
170.255.144.157 0:0:0:0:0:ffff:aaff:909d
170.255.144.158 0:0:0:0:0:ffff:aaff:909e
170.255.144.159 0:0:0:0:0:ffff:aaff:909f
170.255.144.160 0:0:0:0:0:ffff:aaff:90a0
170.255.144.161 0:0:0:0:0:ffff:aaff:90a1
170.255.144.162 0:0:0:0:0:ffff:aaff:90a2
170.255.144.163 0:0:0:0:0:ffff:aaff:90a3
170.255.144.164 0:0:0:0:0:ffff:aaff:90a4
170.255.144.165 0:0:0:0:0:ffff:aaff:90a5
170.255.144.166 0:0:0:0:0:ffff:aaff:90a6
170.255.144.167 0:0:0:0:0:ffff:aaff:90a7
170.255.144.168 0:0:0:0:0:ffff:aaff:90a8
170.255.144.169 0:0:0:0:0:ffff:aaff:90a9
170.255.144.170 0:0:0:0:0:ffff:aaff:90aa
170.255.144.171 0:0:0:0:0:ffff:aaff:90ab
170.255.144.172 0:0:0:0:0:ffff:aaff:90ac
170.255.144.173 0:0:0:0:0:ffff:aaff:90ad
170.255.144.174 0:0:0:0:0:ffff:aaff:90ae
170.255.144.175 0:0:0:0:0:ffff:aaff:90af
170.255.144.176 0:0:0:0:0:ffff:aaff:90b0
170.255.144.177 0:0:0:0:0:ffff:aaff:90b1
170.255.144.178 0:0:0:0:0:ffff:aaff:90b2
170.255.144.179 0:0:0:0:0:ffff:aaff:90b3
170.255.144.180 0:0:0:0:0:ffff:aaff:90b4


170.255.144.181 0:0:0:0:0:ffff:aaff:90b5
170.255.144.182 0:0:0:0:0:ffff:aaff:90b6
170.255.144.183 0:0:0:0:0:ffff:aaff:90b7
170.255.144.184 0:0:0:0:0:ffff:aaff:90b8
170.255.144.185 0:0:0:0:0:ffff:aaff:90b9
170.255.144.186 0:0:0:0:0:ffff:aaff:90ba
170.255.144.187 0:0:0:0:0:ffff:aaff:90bb
170.255.144.188 0:0:0:0:0:ffff:aaff:90bc
170.255.144.189 0:0:0:0:0:ffff:aaff:90bd
170.255.144.190 0:0:0:0:0:ffff:aaff:90be
170.255.144.191 0:0:0:0:0:ffff:aaff:90bf
170.255.144.192 0:0:0:0:0:ffff:aaff:90c0
170.255.144.193 0:0:0:0:0:ffff:aaff:90c1
170.255.144.194 0:0:0:0:0:ffff:aaff:90c2
170.255.144.195 0:0:0:0:0:ffff:aaff:90c3
170.255.144.196 0:0:0:0:0:ffff:aaff:90c4
170.255.144.197 0:0:0:0:0:ffff:aaff:90c5
170.255.144.198 0:0:0:0:0:ffff:aaff:90c6
170.255.144.199 0:0:0:0:0:ffff:aaff:90c7
170.255.144.200 0:0:0:0:0:ffff:aaff:90c8
170.255.144.201 0:0:0:0:0:ffff:aaff:90c9
170.255.144.202 0:0:0:0:0:ffff:aaff:90ca
170.255.144.203 0:0:0:0:0:ffff:aaff:90cb
170.255.144.204 0:0:0:0:0:ffff:aaff:90cc
170.255.144.205 0:0:0:0:0:ffff:aaff:90cd
170.255.144.206 0:0:0:0:0:ffff:aaff:90ce
170.255.144.207 0:0:0:0:0:ffff:aaff:90cf
170.255.144.208 0:0:0:0:0:ffff:aaff:90d0
170.255.144.209 0:0:0:0:0:ffff:aaff:90d1
170.255.144.210 0:0:0:0:0:ffff:aaff:90d2
170.255.144.211 0:0:0:0:0:ffff:aaff:90d3
170.255.144.212 0:0:0:0:0:ffff:aaff:90d4
170.255.144.213 0:0:0:0:0:ffff:aaff:90d5
170.255.144.214 0:0:0:0:0:ffff:aaff:90d6
170.255.144.215 0:0:0:0:0:ffff:aaff:90d7
170.255.144.216 0:0:0:0:0:ffff:aaff:90d8
170.255.144.217 0:0:0:0:0:ffff:aaff:90d9
170.255.144.218 0:0:0:0:0:ffff:aaff:90da
170.255.144.219 0:0:0:0:0:ffff:aaff:90db
170.255.144.220 0:0:0:0:0:ffff:aaff:90dc
170.255.144.221 0:0:0:0:0:ffff:aaff:90dd
170.255.144.222 0:0:0:0:0:ffff:aaff:90de
170.255.144.223 0:0:0:0:0:ffff:aaff:90df
170.255.144.224 0:0:0:0:0:ffff:aaff:90e0
170.255.144.225 0:0:0:0:0:ffff:aaff:90e1
170.255.144.226 0:0:0:0:0:ffff:aaff:90e2
170.255.144.227 0:0:0:0:0:ffff:aaff:90e3
170.255.144.228 0:0:0:0:0:ffff:aaff:90e4
170.255.144.229 0:0:0:0:0:ffff:aaff:90e5
170.255.144.230 0:0:0:0:0:ffff:aaff:90e6
170.255.144.231 0:0:0:0:0:ffff:aaff:90e7
170.255.144.232 0:0:0:0:0:ffff:aaff:90e8
170.255.144.233 0:0:0:0:0:ffff:aaff:90e9
170.255.144.234 0:0:0:0:0:ffff:aaff:90ea
170.255.144.235 0:0:0:0:0:ffff:aaff:90eb
170.255.144.236 0:0:0:0:0:ffff:aaff:90ec
170.255.144.237 0:0:0:0:0:ffff:aaff:90ed
170.255.144.238 0:0:0:0:0:ffff:aaff:90ee
170.255.144.239 0:0:0:0:0:ffff:aaff:90ef
170.255.144.240 0:0:0:0:0:ffff:aaff:90f0
170.255.144.241 0:0:0:0:0:ffff:aaff:90f1
170.255.144.242 0:0:0:0:0:ffff:aaff:90f2
170.255.144.243 0:0:0:0:0:ffff:aaff:90f3
170.255.144.244 0:0:0:0:0:ffff:aaff:90f4
170.255.144.245 0:0:0:0:0:ffff:aaff:90f5
170.255.144.246 0:0:0:0:0:ffff:aaff:90f6
170.255.144.247 0:0:0:0:0:ffff:aaff:90f7
170.255.144.248 0:0:0:0:0:ffff:aaff:90f8
170.255.144.249 0:0:0:0:0:ffff:aaff:90f9
170.255.144.250 0:0:0:0:0:ffff:aaff:90fa
170.255.144.251 0:0:0:0:0:ffff:aaff:90fb
170.255.144.252 0:0:0:0:0:ffff:aaff:90fc
170.255.144.253 0:0:0:0:0:ffff:aaff:90fd
170.255.144.254 0:0:0:0:0:ffff:aaff:90fe
170.255.144.255 0:0:0:0:0:ffff:aaff: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.