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
48.72.144.1 0:0:0:0:0:ffff:3048:9001
48.72.144.2 0:0:0:0:0:ffff:3048:9002
48.72.144.3 0:0:0:0:0:ffff:3048:9003
48.72.144.4 0:0:0:0:0:ffff:3048:9004
48.72.144.5 0:0:0:0:0:ffff:3048:9005
48.72.144.6 0:0:0:0:0:ffff:3048:9006
48.72.144.7 0:0:0:0:0:ffff:3048:9007
48.72.144.8 0:0:0:0:0:ffff:3048:9008
48.72.144.9 0:0:0:0:0:ffff:3048:9009
48.72.144.10 0:0:0:0:0:ffff:3048:900a
48.72.144.11 0:0:0:0:0:ffff:3048:900b
48.72.144.12 0:0:0:0:0:ffff:3048:900c
48.72.144.13 0:0:0:0:0:ffff:3048:900d
48.72.144.14 0:0:0:0:0:ffff:3048:900e
48.72.144.15 0:0:0:0:0:ffff:3048:900f
48.72.144.16 0:0:0:0:0:ffff:3048:9010
48.72.144.17 0:0:0:0:0:ffff:3048:9011
48.72.144.18 0:0:0:0:0:ffff:3048:9012
48.72.144.19 0:0:0:0:0:ffff:3048:9013
48.72.144.20 0:0:0:0:0:ffff:3048:9014
48.72.144.21 0:0:0:0:0:ffff:3048:9015
48.72.144.22 0:0:0:0:0:ffff:3048:9016
48.72.144.23 0:0:0:0:0:ffff:3048:9017
48.72.144.24 0:0:0:0:0:ffff:3048:9018
48.72.144.25 0:0:0:0:0:ffff:3048:9019
48.72.144.26 0:0:0:0:0:ffff:3048:901a
48.72.144.27 0:0:0:0:0:ffff:3048:901b
48.72.144.28 0:0:0:0:0:ffff:3048:901c
48.72.144.29 0:0:0:0:0:ffff:3048:901d
48.72.144.30 0:0:0:0:0:ffff:3048:901e
48.72.144.31 0:0:0:0:0:ffff:3048:901f
48.72.144.32 0:0:0:0:0:ffff:3048:9020
48.72.144.33 0:0:0:0:0:ffff:3048:9021
48.72.144.34 0:0:0:0:0:ffff:3048:9022
48.72.144.35 0:0:0:0:0:ffff:3048:9023
48.72.144.36 0:0:0:0:0:ffff:3048:9024
48.72.144.37 0:0:0:0:0:ffff:3048:9025
48.72.144.38 0:0:0:0:0:ffff:3048:9026
48.72.144.39 0:0:0:0:0:ffff:3048:9027
48.72.144.40 0:0:0:0:0:ffff:3048:9028
48.72.144.41 0:0:0:0:0:ffff:3048:9029
48.72.144.42 0:0:0:0:0:ffff:3048:902a
48.72.144.43 0:0:0:0:0:ffff:3048:902b
48.72.144.44 0:0:0:0:0:ffff:3048:902c
48.72.144.45 0:0:0:0:0:ffff:3048:902d
48.72.144.46 0:0:0:0:0:ffff:3048:902e
48.72.144.47 0:0:0:0:0:ffff:3048:902f
48.72.144.48 0:0:0:0:0:ffff:3048:9030
48.72.144.49 0:0:0:0:0:ffff:3048:9031
48.72.144.50 0:0:0:0:0:ffff:3048:9032
48.72.144.51 0:0:0:0:0:ffff:3048:9033
48.72.144.52 0:0:0:0:0:ffff:3048:9034
48.72.144.53 0:0:0:0:0:ffff:3048:9035
48.72.144.54 0:0:0:0:0:ffff:3048:9036
48.72.144.55 0:0:0:0:0:ffff:3048:9037
48.72.144.56 0:0:0:0:0:ffff:3048:9038
48.72.144.57 0:0:0:0:0:ffff:3048:9039
48.72.144.58 0:0:0:0:0:ffff:3048:903a
48.72.144.59 0:0:0:0:0:ffff:3048:903b
48.72.144.60 0:0:0:0:0:ffff:3048:903c


48.72.144.61 0:0:0:0:0:ffff:3048:903d
48.72.144.62 0:0:0:0:0:ffff:3048:903e
48.72.144.63 0:0:0:0:0:ffff:3048:903f
48.72.144.64 0:0:0:0:0:ffff:3048:9040
48.72.144.65 0:0:0:0:0:ffff:3048:9041
48.72.144.66 0:0:0:0:0:ffff:3048:9042
48.72.144.67 0:0:0:0:0:ffff:3048:9043
48.72.144.68 0:0:0:0:0:ffff:3048:9044
48.72.144.69 0:0:0:0:0:ffff:3048:9045
48.72.144.70 0:0:0:0:0:ffff:3048:9046
48.72.144.71 0:0:0:0:0:ffff:3048:9047
48.72.144.72 0:0:0:0:0:ffff:3048:9048
48.72.144.73 0:0:0:0:0:ffff:3048:9049
48.72.144.74 0:0:0:0:0:ffff:3048:904a
48.72.144.75 0:0:0:0:0:ffff:3048:904b
48.72.144.76 0:0:0:0:0:ffff:3048:904c
48.72.144.77 0:0:0:0:0:ffff:3048:904d
48.72.144.78 0:0:0:0:0:ffff:3048:904e
48.72.144.79 0:0:0:0:0:ffff:3048:904f
48.72.144.80 0:0:0:0:0:ffff:3048:9050
48.72.144.81 0:0:0:0:0:ffff:3048:9051
48.72.144.82 0:0:0:0:0:ffff:3048:9052
48.72.144.83 0:0:0:0:0:ffff:3048:9053
48.72.144.84 0:0:0:0:0:ffff:3048:9054
48.72.144.85 0:0:0:0:0:ffff:3048:9055
48.72.144.86 0:0:0:0:0:ffff:3048:9056
48.72.144.87 0:0:0:0:0:ffff:3048:9057
48.72.144.88 0:0:0:0:0:ffff:3048:9058
48.72.144.89 0:0:0:0:0:ffff:3048:9059
48.72.144.90 0:0:0:0:0:ffff:3048:905a
48.72.144.91 0:0:0:0:0:ffff:3048:905b
48.72.144.92 0:0:0:0:0:ffff:3048:905c
48.72.144.93 0:0:0:0:0:ffff:3048:905d
48.72.144.94 0:0:0:0:0:ffff:3048:905e
48.72.144.95 0:0:0:0:0:ffff:3048:905f
48.72.144.96 0:0:0:0:0:ffff:3048:9060
48.72.144.97 0:0:0:0:0:ffff:3048:9061
48.72.144.98 0:0:0:0:0:ffff:3048:9062
48.72.144.99 0:0:0:0:0:ffff:3048:9063
48.72.144.100 0:0:0:0:0:ffff:3048:9064
48.72.144.101 0:0:0:0:0:ffff:3048:9065
48.72.144.102 0:0:0:0:0:ffff:3048:9066
48.72.144.103 0:0:0:0:0:ffff:3048:9067
48.72.144.104 0:0:0:0:0:ffff:3048:9068
48.72.144.105 0:0:0:0:0:ffff:3048:9069
48.72.144.106 0:0:0:0:0:ffff:3048:906a
48.72.144.107 0:0:0:0:0:ffff:3048:906b
48.72.144.108 0:0:0:0:0:ffff:3048:906c
48.72.144.109 0:0:0:0:0:ffff:3048:906d
48.72.144.110 0:0:0:0:0:ffff:3048:906e
48.72.144.111 0:0:0:0:0:ffff:3048:906f
48.72.144.112 0:0:0:0:0:ffff:3048:9070
48.72.144.113 0:0:0:0:0:ffff:3048:9071
48.72.144.114 0:0:0:0:0:ffff:3048:9072
48.72.144.115 0:0:0:0:0:ffff:3048:9073
48.72.144.116 0:0:0:0:0:ffff:3048:9074
48.72.144.117 0:0:0:0:0:ffff:3048:9075
48.72.144.118 0:0:0:0:0:ffff:3048:9076
48.72.144.119 0:0:0:0:0:ffff:3048:9077
48.72.144.120 0:0:0:0:0:ffff:3048:9078


48.72.144.121 0:0:0:0:0:ffff:3048:9079
48.72.144.122 0:0:0:0:0:ffff:3048:907a
48.72.144.123 0:0:0:0:0:ffff:3048:907b
48.72.144.124 0:0:0:0:0:ffff:3048:907c
48.72.144.125 0:0:0:0:0:ffff:3048:907d
48.72.144.126 0:0:0:0:0:ffff:3048:907e
48.72.144.127 0:0:0:0:0:ffff:3048:907f
48.72.144.128 0:0:0:0:0:ffff:3048:9080
48.72.144.129 0:0:0:0:0:ffff:3048:9081
48.72.144.130 0:0:0:0:0:ffff:3048:9082
48.72.144.131 0:0:0:0:0:ffff:3048:9083
48.72.144.132 0:0:0:0:0:ffff:3048:9084
48.72.144.133 0:0:0:0:0:ffff:3048:9085
48.72.144.134 0:0:0:0:0:ffff:3048:9086
48.72.144.135 0:0:0:0:0:ffff:3048:9087
48.72.144.136 0:0:0:0:0:ffff:3048:9088
48.72.144.137 0:0:0:0:0:ffff:3048:9089
48.72.144.138 0:0:0:0:0:ffff:3048:908a
48.72.144.139 0:0:0:0:0:ffff:3048:908b
48.72.144.140 0:0:0:0:0:ffff:3048:908c
48.72.144.141 0:0:0:0:0:ffff:3048:908d
48.72.144.142 0:0:0:0:0:ffff:3048:908e
48.72.144.143 0:0:0:0:0:ffff:3048:908f
48.72.144.144 0:0:0:0:0:ffff:3048:9090
48.72.144.145 0:0:0:0:0:ffff:3048:9091
48.72.144.146 0:0:0:0:0:ffff:3048:9092
48.72.144.147 0:0:0:0:0:ffff:3048:9093
48.72.144.148 0:0:0:0:0:ffff:3048:9094
48.72.144.149 0:0:0:0:0:ffff:3048:9095
48.72.144.150 0:0:0:0:0:ffff:3048:9096
48.72.144.151 0:0:0:0:0:ffff:3048:9097
48.72.144.152 0:0:0:0:0:ffff:3048:9098
48.72.144.153 0:0:0:0:0:ffff:3048:9099
48.72.144.154 0:0:0:0:0:ffff:3048:909a
48.72.144.155 0:0:0:0:0:ffff:3048:909b
48.72.144.156 0:0:0:0:0:ffff:3048:909c
48.72.144.157 0:0:0:0:0:ffff:3048:909d
48.72.144.158 0:0:0:0:0:ffff:3048:909e
48.72.144.159 0:0:0:0:0:ffff:3048:909f
48.72.144.160 0:0:0:0:0:ffff:3048:90a0
48.72.144.161 0:0:0:0:0:ffff:3048:90a1
48.72.144.162 0:0:0:0:0:ffff:3048:90a2
48.72.144.163 0:0:0:0:0:ffff:3048:90a3
48.72.144.164 0:0:0:0:0:ffff:3048:90a4
48.72.144.165 0:0:0:0:0:ffff:3048:90a5
48.72.144.166 0:0:0:0:0:ffff:3048:90a6
48.72.144.167 0:0:0:0:0:ffff:3048:90a7
48.72.144.168 0:0:0:0:0:ffff:3048:90a8
48.72.144.169 0:0:0:0:0:ffff:3048:90a9
48.72.144.170 0:0:0:0:0:ffff:3048:90aa
48.72.144.171 0:0:0:0:0:ffff:3048:90ab
48.72.144.172 0:0:0:0:0:ffff:3048:90ac
48.72.144.173 0:0:0:0:0:ffff:3048:90ad
48.72.144.174 0:0:0:0:0:ffff:3048:90ae
48.72.144.175 0:0:0:0:0:ffff:3048:90af
48.72.144.176 0:0:0:0:0:ffff:3048:90b0
48.72.144.177 0:0:0:0:0:ffff:3048:90b1
48.72.144.178 0:0:0:0:0:ffff:3048:90b2
48.72.144.179 0:0:0:0:0:ffff:3048:90b3
48.72.144.180 0:0:0:0:0:ffff:3048:90b4


48.72.144.181 0:0:0:0:0:ffff:3048:90b5
48.72.144.182 0:0:0:0:0:ffff:3048:90b6
48.72.144.183 0:0:0:0:0:ffff:3048:90b7
48.72.144.184 0:0:0:0:0:ffff:3048:90b8
48.72.144.185 0:0:0:0:0:ffff:3048:90b9
48.72.144.186 0:0:0:0:0:ffff:3048:90ba
48.72.144.187 0:0:0:0:0:ffff:3048:90bb
48.72.144.188 0:0:0:0:0:ffff:3048:90bc
48.72.144.189 0:0:0:0:0:ffff:3048:90bd
48.72.144.190 0:0:0:0:0:ffff:3048:90be
48.72.144.191 0:0:0:0:0:ffff:3048:90bf
48.72.144.192 0:0:0:0:0:ffff:3048:90c0
48.72.144.193 0:0:0:0:0:ffff:3048:90c1
48.72.144.194 0:0:0:0:0:ffff:3048:90c2
48.72.144.195 0:0:0:0:0:ffff:3048:90c3
48.72.144.196 0:0:0:0:0:ffff:3048:90c4
48.72.144.197 0:0:0:0:0:ffff:3048:90c5
48.72.144.198 0:0:0:0:0:ffff:3048:90c6
48.72.144.199 0:0:0:0:0:ffff:3048:90c7
48.72.144.200 0:0:0:0:0:ffff:3048:90c8
48.72.144.201 0:0:0:0:0:ffff:3048:90c9
48.72.144.202 0:0:0:0:0:ffff:3048:90ca
48.72.144.203 0:0:0:0:0:ffff:3048:90cb
48.72.144.204 0:0:0:0:0:ffff:3048:90cc
48.72.144.205 0:0:0:0:0:ffff:3048:90cd
48.72.144.206 0:0:0:0:0:ffff:3048:90ce
48.72.144.207 0:0:0:0:0:ffff:3048:90cf
48.72.144.208 0:0:0:0:0:ffff:3048:90d0
48.72.144.209 0:0:0:0:0:ffff:3048:90d1
48.72.144.210 0:0:0:0:0:ffff:3048:90d2
48.72.144.211 0:0:0:0:0:ffff:3048:90d3
48.72.144.212 0:0:0:0:0:ffff:3048:90d4
48.72.144.213 0:0:0:0:0:ffff:3048:90d5
48.72.144.214 0:0:0:0:0:ffff:3048:90d6
48.72.144.215 0:0:0:0:0:ffff:3048:90d7
48.72.144.216 0:0:0:0:0:ffff:3048:90d8
48.72.144.217 0:0:0:0:0:ffff:3048:90d9
48.72.144.218 0:0:0:0:0:ffff:3048:90da
48.72.144.219 0:0:0:0:0:ffff:3048:90db
48.72.144.220 0:0:0:0:0:ffff:3048:90dc
48.72.144.221 0:0:0:0:0:ffff:3048:90dd
48.72.144.222 0:0:0:0:0:ffff:3048:90de
48.72.144.223 0:0:0:0:0:ffff:3048:90df
48.72.144.224 0:0:0:0:0:ffff:3048:90e0
48.72.144.225 0:0:0:0:0:ffff:3048:90e1
48.72.144.226 0:0:0:0:0:ffff:3048:90e2
48.72.144.227 0:0:0:0:0:ffff:3048:90e3
48.72.144.228 0:0:0:0:0:ffff:3048:90e4
48.72.144.229 0:0:0:0:0:ffff:3048:90e5
48.72.144.230 0:0:0:0:0:ffff:3048:90e6
48.72.144.231 0:0:0:0:0:ffff:3048:90e7
48.72.144.232 0:0:0:0:0:ffff:3048:90e8
48.72.144.233 0:0:0:0:0:ffff:3048:90e9
48.72.144.234 0:0:0:0:0:ffff:3048:90ea
48.72.144.235 0:0:0:0:0:ffff:3048:90eb
48.72.144.236 0:0:0:0:0:ffff:3048:90ec
48.72.144.237 0:0:0:0:0:ffff:3048:90ed
48.72.144.238 0:0:0:0:0:ffff:3048:90ee
48.72.144.239 0:0:0:0:0:ffff:3048:90ef
48.72.144.240 0:0:0:0:0:ffff:3048:90f0
48.72.144.241 0:0:0:0:0:ffff:3048:90f1
48.72.144.242 0:0:0:0:0:ffff:3048:90f2
48.72.144.243 0:0:0:0:0:ffff:3048:90f3
48.72.144.244 0:0:0:0:0:ffff:3048:90f4
48.72.144.245 0:0:0:0:0:ffff:3048:90f5
48.72.144.246 0:0:0:0:0:ffff:3048:90f6
48.72.144.247 0:0:0:0:0:ffff:3048:90f7
48.72.144.248 0:0:0:0:0:ffff:3048:90f8
48.72.144.249 0:0:0:0:0:ffff:3048:90f9
48.72.144.250 0:0:0:0:0:ffff:3048:90fa
48.72.144.251 0:0:0:0:0:ffff:3048:90fb
48.72.144.252 0:0:0:0:0:ffff:3048:90fc
48.72.144.253 0:0:0:0:0:ffff:3048:90fd
48.72.144.254 0:0:0:0:0:ffff:3048:90fe
48.72.144.255 0:0:0:0:0:ffff:3048:90ff


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.