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
72.39.112.1 0:0:0:0:0:ffff:4827:7001
72.39.112.2 0:0:0:0:0:ffff:4827:7002
72.39.112.3 0:0:0:0:0:ffff:4827:7003
72.39.112.4 0:0:0:0:0:ffff:4827:7004
72.39.112.5 0:0:0:0:0:ffff:4827:7005
72.39.112.6 0:0:0:0:0:ffff:4827:7006
72.39.112.7 0:0:0:0:0:ffff:4827:7007
72.39.112.8 0:0:0:0:0:ffff:4827:7008
72.39.112.9 0:0:0:0:0:ffff:4827:7009
72.39.112.10 0:0:0:0:0:ffff:4827:700a
72.39.112.11 0:0:0:0:0:ffff:4827:700b
72.39.112.12 0:0:0:0:0:ffff:4827:700c
72.39.112.13 0:0:0:0:0:ffff:4827:700d
72.39.112.14 0:0:0:0:0:ffff:4827:700e
72.39.112.15 0:0:0:0:0:ffff:4827:700f
72.39.112.16 0:0:0:0:0:ffff:4827:7010
72.39.112.17 0:0:0:0:0:ffff:4827:7011
72.39.112.18 0:0:0:0:0:ffff:4827:7012
72.39.112.19 0:0:0:0:0:ffff:4827:7013
72.39.112.20 0:0:0:0:0:ffff:4827:7014
72.39.112.21 0:0:0:0:0:ffff:4827:7015
72.39.112.22 0:0:0:0:0:ffff:4827:7016
72.39.112.23 0:0:0:0:0:ffff:4827:7017
72.39.112.24 0:0:0:0:0:ffff:4827:7018
72.39.112.25 0:0:0:0:0:ffff:4827:7019
72.39.112.26 0:0:0:0:0:ffff:4827:701a
72.39.112.27 0:0:0:0:0:ffff:4827:701b
72.39.112.28 0:0:0:0:0:ffff:4827:701c
72.39.112.29 0:0:0:0:0:ffff:4827:701d
72.39.112.30 0:0:0:0:0:ffff:4827:701e
72.39.112.31 0:0:0:0:0:ffff:4827:701f
72.39.112.32 0:0:0:0:0:ffff:4827:7020
72.39.112.33 0:0:0:0:0:ffff:4827:7021
72.39.112.34 0:0:0:0:0:ffff:4827:7022
72.39.112.35 0:0:0:0:0:ffff:4827:7023
72.39.112.36 0:0:0:0:0:ffff:4827:7024
72.39.112.37 0:0:0:0:0:ffff:4827:7025
72.39.112.38 0:0:0:0:0:ffff:4827:7026
72.39.112.39 0:0:0:0:0:ffff:4827:7027
72.39.112.40 0:0:0:0:0:ffff:4827:7028
72.39.112.41 0:0:0:0:0:ffff:4827:7029
72.39.112.42 0:0:0:0:0:ffff:4827:702a
72.39.112.43 0:0:0:0:0:ffff:4827:702b
72.39.112.44 0:0:0:0:0:ffff:4827:702c
72.39.112.45 0:0:0:0:0:ffff:4827:702d
72.39.112.46 0:0:0:0:0:ffff:4827:702e
72.39.112.47 0:0:0:0:0:ffff:4827:702f
72.39.112.48 0:0:0:0:0:ffff:4827:7030
72.39.112.49 0:0:0:0:0:ffff:4827:7031
72.39.112.50 0:0:0:0:0:ffff:4827:7032
72.39.112.51 0:0:0:0:0:ffff:4827:7033
72.39.112.52 0:0:0:0:0:ffff:4827:7034
72.39.112.53 0:0:0:0:0:ffff:4827:7035
72.39.112.54 0:0:0:0:0:ffff:4827:7036
72.39.112.55 0:0:0:0:0:ffff:4827:7037
72.39.112.56 0:0:0:0:0:ffff:4827:7038
72.39.112.57 0:0:0:0:0:ffff:4827:7039
72.39.112.58 0:0:0:0:0:ffff:4827:703a
72.39.112.59 0:0:0:0:0:ffff:4827:703b
72.39.112.60 0:0:0:0:0:ffff:4827:703c


72.39.112.61 0:0:0:0:0:ffff:4827:703d
72.39.112.62 0:0:0:0:0:ffff:4827:703e
72.39.112.63 0:0:0:0:0:ffff:4827:703f
72.39.112.64 0:0:0:0:0:ffff:4827:7040
72.39.112.65 0:0:0:0:0:ffff:4827:7041
72.39.112.66 0:0:0:0:0:ffff:4827:7042
72.39.112.67 0:0:0:0:0:ffff:4827:7043
72.39.112.68 0:0:0:0:0:ffff:4827:7044
72.39.112.69 0:0:0:0:0:ffff:4827:7045
72.39.112.70 0:0:0:0:0:ffff:4827:7046
72.39.112.71 0:0:0:0:0:ffff:4827:7047
72.39.112.72 0:0:0:0:0:ffff:4827:7048
72.39.112.73 0:0:0:0:0:ffff:4827:7049
72.39.112.74 0:0:0:0:0:ffff:4827:704a
72.39.112.75 0:0:0:0:0:ffff:4827:704b
72.39.112.76 0:0:0:0:0:ffff:4827:704c
72.39.112.77 0:0:0:0:0:ffff:4827:704d
72.39.112.78 0:0:0:0:0:ffff:4827:704e
72.39.112.79 0:0:0:0:0:ffff:4827:704f
72.39.112.80 0:0:0:0:0:ffff:4827:7050
72.39.112.81 0:0:0:0:0:ffff:4827:7051
72.39.112.82 0:0:0:0:0:ffff:4827:7052
72.39.112.83 0:0:0:0:0:ffff:4827:7053
72.39.112.84 0:0:0:0:0:ffff:4827:7054
72.39.112.85 0:0:0:0:0:ffff:4827:7055
72.39.112.86 0:0:0:0:0:ffff:4827:7056
72.39.112.87 0:0:0:0:0:ffff:4827:7057
72.39.112.88 0:0:0:0:0:ffff:4827:7058
72.39.112.89 0:0:0:0:0:ffff:4827:7059
72.39.112.90 0:0:0:0:0:ffff:4827:705a
72.39.112.91 0:0:0:0:0:ffff:4827:705b
72.39.112.92 0:0:0:0:0:ffff:4827:705c
72.39.112.93 0:0:0:0:0:ffff:4827:705d
72.39.112.94 0:0:0:0:0:ffff:4827:705e
72.39.112.95 0:0:0:0:0:ffff:4827:705f
72.39.112.96 0:0:0:0:0:ffff:4827:7060
72.39.112.97 0:0:0:0:0:ffff:4827:7061
72.39.112.98 0:0:0:0:0:ffff:4827:7062
72.39.112.99 0:0:0:0:0:ffff:4827:7063
72.39.112.100 0:0:0:0:0:ffff:4827:7064
72.39.112.101 0:0:0:0:0:ffff:4827:7065
72.39.112.102 0:0:0:0:0:ffff:4827:7066
72.39.112.103 0:0:0:0:0:ffff:4827:7067
72.39.112.104 0:0:0:0:0:ffff:4827:7068
72.39.112.105 0:0:0:0:0:ffff:4827:7069
72.39.112.106 0:0:0:0:0:ffff:4827:706a
72.39.112.107 0:0:0:0:0:ffff:4827:706b
72.39.112.108 0:0:0:0:0:ffff:4827:706c
72.39.112.109 0:0:0:0:0:ffff:4827:706d
72.39.112.110 0:0:0:0:0:ffff:4827:706e
72.39.112.111 0:0:0:0:0:ffff:4827:706f
72.39.112.112 0:0:0:0:0:ffff:4827:7070
72.39.112.113 0:0:0:0:0:ffff:4827:7071
72.39.112.114 0:0:0:0:0:ffff:4827:7072
72.39.112.115 0:0:0:0:0:ffff:4827:7073
72.39.112.116 0:0:0:0:0:ffff:4827:7074
72.39.112.117 0:0:0:0:0:ffff:4827:7075
72.39.112.118 0:0:0:0:0:ffff:4827:7076
72.39.112.119 0:0:0:0:0:ffff:4827:7077
72.39.112.120 0:0:0:0:0:ffff:4827:7078


72.39.112.121 0:0:0:0:0:ffff:4827:7079
72.39.112.122 0:0:0:0:0:ffff:4827:707a
72.39.112.123 0:0:0:0:0:ffff:4827:707b
72.39.112.124 0:0:0:0:0:ffff:4827:707c
72.39.112.125 0:0:0:0:0:ffff:4827:707d
72.39.112.126 0:0:0:0:0:ffff:4827:707e
72.39.112.127 0:0:0:0:0:ffff:4827:707f
72.39.112.128 0:0:0:0:0:ffff:4827:7080
72.39.112.129 0:0:0:0:0:ffff:4827:7081
72.39.112.130 0:0:0:0:0:ffff:4827:7082
72.39.112.131 0:0:0:0:0:ffff:4827:7083
72.39.112.132 0:0:0:0:0:ffff:4827:7084
72.39.112.133 0:0:0:0:0:ffff:4827:7085
72.39.112.134 0:0:0:0:0:ffff:4827:7086
72.39.112.135 0:0:0:0:0:ffff:4827:7087
72.39.112.136 0:0:0:0:0:ffff:4827:7088
72.39.112.137 0:0:0:0:0:ffff:4827:7089
72.39.112.138 0:0:0:0:0:ffff:4827:708a
72.39.112.139 0:0:0:0:0:ffff:4827:708b
72.39.112.140 0:0:0:0:0:ffff:4827:708c
72.39.112.141 0:0:0:0:0:ffff:4827:708d
72.39.112.142 0:0:0:0:0:ffff:4827:708e
72.39.112.143 0:0:0:0:0:ffff:4827:708f
72.39.112.144 0:0:0:0:0:ffff:4827:7090
72.39.112.145 0:0:0:0:0:ffff:4827:7091
72.39.112.146 0:0:0:0:0:ffff:4827:7092
72.39.112.147 0:0:0:0:0:ffff:4827:7093
72.39.112.148 0:0:0:0:0:ffff:4827:7094
72.39.112.149 0:0:0:0:0:ffff:4827:7095
72.39.112.150 0:0:0:0:0:ffff:4827:7096
72.39.112.151 0:0:0:0:0:ffff:4827:7097
72.39.112.152 0:0:0:0:0:ffff:4827:7098
72.39.112.153 0:0:0:0:0:ffff:4827:7099
72.39.112.154 0:0:0:0:0:ffff:4827:709a
72.39.112.155 0:0:0:0:0:ffff:4827:709b
72.39.112.156 0:0:0:0:0:ffff:4827:709c
72.39.112.157 0:0:0:0:0:ffff:4827:709d
72.39.112.158 0:0:0:0:0:ffff:4827:709e
72.39.112.159 0:0:0:0:0:ffff:4827:709f
72.39.112.160 0:0:0:0:0:ffff:4827:70a0
72.39.112.161 0:0:0:0:0:ffff:4827:70a1
72.39.112.162 0:0:0:0:0:ffff:4827:70a2
72.39.112.163 0:0:0:0:0:ffff:4827:70a3
72.39.112.164 0:0:0:0:0:ffff:4827:70a4
72.39.112.165 0:0:0:0:0:ffff:4827:70a5
72.39.112.166 0:0:0:0:0:ffff:4827:70a6
72.39.112.167 0:0:0:0:0:ffff:4827:70a7
72.39.112.168 0:0:0:0:0:ffff:4827:70a8
72.39.112.169 0:0:0:0:0:ffff:4827:70a9
72.39.112.170 0:0:0:0:0:ffff:4827:70aa
72.39.112.171 0:0:0:0:0:ffff:4827:70ab
72.39.112.172 0:0:0:0:0:ffff:4827:70ac
72.39.112.173 0:0:0:0:0:ffff:4827:70ad
72.39.112.174 0:0:0:0:0:ffff:4827:70ae
72.39.112.175 0:0:0:0:0:ffff:4827:70af
72.39.112.176 0:0:0:0:0:ffff:4827:70b0
72.39.112.177 0:0:0:0:0:ffff:4827:70b1
72.39.112.178 0:0:0:0:0:ffff:4827:70b2
72.39.112.179 0:0:0:0:0:ffff:4827:70b3
72.39.112.180 0:0:0:0:0:ffff:4827:70b4


72.39.112.181 0:0:0:0:0:ffff:4827:70b5
72.39.112.182 0:0:0:0:0:ffff:4827:70b6
72.39.112.183 0:0:0:0:0:ffff:4827:70b7
72.39.112.184 0:0:0:0:0:ffff:4827:70b8
72.39.112.185 0:0:0:0:0:ffff:4827:70b9
72.39.112.186 0:0:0:0:0:ffff:4827:70ba
72.39.112.187 0:0:0:0:0:ffff:4827:70bb
72.39.112.188 0:0:0:0:0:ffff:4827:70bc
72.39.112.189 0:0:0:0:0:ffff:4827:70bd
72.39.112.190 0:0:0:0:0:ffff:4827:70be
72.39.112.191 0:0:0:0:0:ffff:4827:70bf
72.39.112.192 0:0:0:0:0:ffff:4827:70c0
72.39.112.193 0:0:0:0:0:ffff:4827:70c1
72.39.112.194 0:0:0:0:0:ffff:4827:70c2
72.39.112.195 0:0:0:0:0:ffff:4827:70c3
72.39.112.196 0:0:0:0:0:ffff:4827:70c4
72.39.112.197 0:0:0:0:0:ffff:4827:70c5
72.39.112.198 0:0:0:0:0:ffff:4827:70c6
72.39.112.199 0:0:0:0:0:ffff:4827:70c7
72.39.112.200 0:0:0:0:0:ffff:4827:70c8
72.39.112.201 0:0:0:0:0:ffff:4827:70c9
72.39.112.202 0:0:0:0:0:ffff:4827:70ca
72.39.112.203 0:0:0:0:0:ffff:4827:70cb
72.39.112.204 0:0:0:0:0:ffff:4827:70cc
72.39.112.205 0:0:0:0:0:ffff:4827:70cd
72.39.112.206 0:0:0:0:0:ffff:4827:70ce
72.39.112.207 0:0:0:0:0:ffff:4827:70cf
72.39.112.208 0:0:0:0:0:ffff:4827:70d0
72.39.112.209 0:0:0:0:0:ffff:4827:70d1
72.39.112.210 0:0:0:0:0:ffff:4827:70d2
72.39.112.211 0:0:0:0:0:ffff:4827:70d3
72.39.112.212 0:0:0:0:0:ffff:4827:70d4
72.39.112.213 0:0:0:0:0:ffff:4827:70d5
72.39.112.214 0:0:0:0:0:ffff:4827:70d6
72.39.112.215 0:0:0:0:0:ffff:4827:70d7
72.39.112.216 0:0:0:0:0:ffff:4827:70d8
72.39.112.217 0:0:0:0:0:ffff:4827:70d9
72.39.112.218 0:0:0:0:0:ffff:4827:70da
72.39.112.219 0:0:0:0:0:ffff:4827:70db
72.39.112.220 0:0:0:0:0:ffff:4827:70dc
72.39.112.221 0:0:0:0:0:ffff:4827:70dd
72.39.112.222 0:0:0:0:0:ffff:4827:70de
72.39.112.223 0:0:0:0:0:ffff:4827:70df
72.39.112.224 0:0:0:0:0:ffff:4827:70e0
72.39.112.225 0:0:0:0:0:ffff:4827:70e1
72.39.112.226 0:0:0:0:0:ffff:4827:70e2
72.39.112.227 0:0:0:0:0:ffff:4827:70e3
72.39.112.228 0:0:0:0:0:ffff:4827:70e4
72.39.112.229 0:0:0:0:0:ffff:4827:70e5
72.39.112.230 0:0:0:0:0:ffff:4827:70e6
72.39.112.231 0:0:0:0:0:ffff:4827:70e7
72.39.112.232 0:0:0:0:0:ffff:4827:70e8
72.39.112.233 0:0:0:0:0:ffff:4827:70e9
72.39.112.234 0:0:0:0:0:ffff:4827:70ea
72.39.112.235 0:0:0:0:0:ffff:4827:70eb
72.39.112.236 0:0:0:0:0:ffff:4827:70ec
72.39.112.237 0:0:0:0:0:ffff:4827:70ed
72.39.112.238 0:0:0:0:0:ffff:4827:70ee
72.39.112.239 0:0:0:0:0:ffff:4827:70ef
72.39.112.240 0:0:0:0:0:ffff:4827:70f0
72.39.112.241 0:0:0:0:0:ffff:4827:70f1
72.39.112.242 0:0:0:0:0:ffff:4827:70f2
72.39.112.243 0:0:0:0:0:ffff:4827:70f3
72.39.112.244 0:0:0:0:0:ffff:4827:70f4
72.39.112.245 0:0:0:0:0:ffff:4827:70f5
72.39.112.246 0:0:0:0:0:ffff:4827:70f6
72.39.112.247 0:0:0:0:0:ffff:4827:70f7
72.39.112.248 0:0:0:0:0:ffff:4827:70f8
72.39.112.249 0:0:0:0:0:ffff:4827:70f9
72.39.112.250 0:0:0:0:0:ffff:4827:70fa
72.39.112.251 0:0:0:0:0:ffff:4827:70fb
72.39.112.252 0:0:0:0:0:ffff:4827:70fc
72.39.112.253 0:0:0:0:0:ffff:4827:70fd
72.39.112.254 0:0:0:0:0:ffff:4827:70fe
72.39.112.255 0:0:0:0:0:ffff:4827:70ff


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.