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
72.72.189.1 0:0:0:0:0:ffff:4848:bd01
72.72.189.2 0:0:0:0:0:ffff:4848:bd02
72.72.189.3 0:0:0:0:0:ffff:4848:bd03
72.72.189.4 0:0:0:0:0:ffff:4848:bd04
72.72.189.5 0:0:0:0:0:ffff:4848:bd05
72.72.189.6 0:0:0:0:0:ffff:4848:bd06
72.72.189.7 0:0:0:0:0:ffff:4848:bd07
72.72.189.8 0:0:0:0:0:ffff:4848:bd08
72.72.189.9 0:0:0:0:0:ffff:4848:bd09
72.72.189.10 0:0:0:0:0:ffff:4848:bd0a
72.72.189.11 0:0:0:0:0:ffff:4848:bd0b
72.72.189.12 0:0:0:0:0:ffff:4848:bd0c
72.72.189.13 0:0:0:0:0:ffff:4848:bd0d
72.72.189.14 0:0:0:0:0:ffff:4848:bd0e
72.72.189.15 0:0:0:0:0:ffff:4848:bd0f
72.72.189.16 0:0:0:0:0:ffff:4848:bd10
72.72.189.17 0:0:0:0:0:ffff:4848:bd11
72.72.189.18 0:0:0:0:0:ffff:4848:bd12
72.72.189.19 0:0:0:0:0:ffff:4848:bd13
72.72.189.20 0:0:0:0:0:ffff:4848:bd14
72.72.189.21 0:0:0:0:0:ffff:4848:bd15
72.72.189.22 0:0:0:0:0:ffff:4848:bd16
72.72.189.23 0:0:0:0:0:ffff:4848:bd17
72.72.189.24 0:0:0:0:0:ffff:4848:bd18
72.72.189.25 0:0:0:0:0:ffff:4848:bd19
72.72.189.26 0:0:0:0:0:ffff:4848:bd1a
72.72.189.27 0:0:0:0:0:ffff:4848:bd1b
72.72.189.28 0:0:0:0:0:ffff:4848:bd1c
72.72.189.29 0:0:0:0:0:ffff:4848:bd1d
72.72.189.30 0:0:0:0:0:ffff:4848:bd1e
72.72.189.31 0:0:0:0:0:ffff:4848:bd1f
72.72.189.32 0:0:0:0:0:ffff:4848:bd20
72.72.189.33 0:0:0:0:0:ffff:4848:bd21
72.72.189.34 0:0:0:0:0:ffff:4848:bd22
72.72.189.35 0:0:0:0:0:ffff:4848:bd23
72.72.189.36 0:0:0:0:0:ffff:4848:bd24
72.72.189.37 0:0:0:0:0:ffff:4848:bd25
72.72.189.38 0:0:0:0:0:ffff:4848:bd26
72.72.189.39 0:0:0:0:0:ffff:4848:bd27
72.72.189.40 0:0:0:0:0:ffff:4848:bd28
72.72.189.41 0:0:0:0:0:ffff:4848:bd29
72.72.189.42 0:0:0:0:0:ffff:4848:bd2a
72.72.189.43 0:0:0:0:0:ffff:4848:bd2b
72.72.189.44 0:0:0:0:0:ffff:4848:bd2c
72.72.189.45 0:0:0:0:0:ffff:4848:bd2d
72.72.189.46 0:0:0:0:0:ffff:4848:bd2e
72.72.189.47 0:0:0:0:0:ffff:4848:bd2f
72.72.189.48 0:0:0:0:0:ffff:4848:bd30
72.72.189.49 0:0:0:0:0:ffff:4848:bd31
72.72.189.50 0:0:0:0:0:ffff:4848:bd32
72.72.189.51 0:0:0:0:0:ffff:4848:bd33
72.72.189.52 0:0:0:0:0:ffff:4848:bd34
72.72.189.53 0:0:0:0:0:ffff:4848:bd35
72.72.189.54 0:0:0:0:0:ffff:4848:bd36
72.72.189.55 0:0:0:0:0:ffff:4848:bd37
72.72.189.56 0:0:0:0:0:ffff:4848:bd38
72.72.189.57 0:0:0:0:0:ffff:4848:bd39
72.72.189.58 0:0:0:0:0:ffff:4848:bd3a
72.72.189.59 0:0:0:0:0:ffff:4848:bd3b
72.72.189.60 0:0:0:0:0:ffff:4848:bd3c


72.72.189.61 0:0:0:0:0:ffff:4848:bd3d
72.72.189.62 0:0:0:0:0:ffff:4848:bd3e
72.72.189.63 0:0:0:0:0:ffff:4848:bd3f
72.72.189.64 0:0:0:0:0:ffff:4848:bd40
72.72.189.65 0:0:0:0:0:ffff:4848:bd41
72.72.189.66 0:0:0:0:0:ffff:4848:bd42
72.72.189.67 0:0:0:0:0:ffff:4848:bd43
72.72.189.68 0:0:0:0:0:ffff:4848:bd44
72.72.189.69 0:0:0:0:0:ffff:4848:bd45
72.72.189.70 0:0:0:0:0:ffff:4848:bd46
72.72.189.71 0:0:0:0:0:ffff:4848:bd47
72.72.189.72 0:0:0:0:0:ffff:4848:bd48
72.72.189.73 0:0:0:0:0:ffff:4848:bd49
72.72.189.74 0:0:0:0:0:ffff:4848:bd4a
72.72.189.75 0:0:0:0:0:ffff:4848:bd4b
72.72.189.76 0:0:0:0:0:ffff:4848:bd4c
72.72.189.77 0:0:0:0:0:ffff:4848:bd4d
72.72.189.78 0:0:0:0:0:ffff:4848:bd4e
72.72.189.79 0:0:0:0:0:ffff:4848:bd4f
72.72.189.80 0:0:0:0:0:ffff:4848:bd50
72.72.189.81 0:0:0:0:0:ffff:4848:bd51
72.72.189.82 0:0:0:0:0:ffff:4848:bd52
72.72.189.83 0:0:0:0:0:ffff:4848:bd53
72.72.189.84 0:0:0:0:0:ffff:4848:bd54
72.72.189.85 0:0:0:0:0:ffff:4848:bd55
72.72.189.86 0:0:0:0:0:ffff:4848:bd56
72.72.189.87 0:0:0:0:0:ffff:4848:bd57
72.72.189.88 0:0:0:0:0:ffff:4848:bd58
72.72.189.89 0:0:0:0:0:ffff:4848:bd59
72.72.189.90 0:0:0:0:0:ffff:4848:bd5a
72.72.189.91 0:0:0:0:0:ffff:4848:bd5b
72.72.189.92 0:0:0:0:0:ffff:4848:bd5c
72.72.189.93 0:0:0:0:0:ffff:4848:bd5d
72.72.189.94 0:0:0:0:0:ffff:4848:bd5e
72.72.189.95 0:0:0:0:0:ffff:4848:bd5f
72.72.189.96 0:0:0:0:0:ffff:4848:bd60
72.72.189.97 0:0:0:0:0:ffff:4848:bd61
72.72.189.98 0:0:0:0:0:ffff:4848:bd62
72.72.189.99 0:0:0:0:0:ffff:4848:bd63
72.72.189.100 0:0:0:0:0:ffff:4848:bd64
72.72.189.101 0:0:0:0:0:ffff:4848:bd65
72.72.189.102 0:0:0:0:0:ffff:4848:bd66
72.72.189.103 0:0:0:0:0:ffff:4848:bd67
72.72.189.104 0:0:0:0:0:ffff:4848:bd68
72.72.189.105 0:0:0:0:0:ffff:4848:bd69
72.72.189.106 0:0:0:0:0:ffff:4848:bd6a
72.72.189.107 0:0:0:0:0:ffff:4848:bd6b
72.72.189.108 0:0:0:0:0:ffff:4848:bd6c
72.72.189.109 0:0:0:0:0:ffff:4848:bd6d
72.72.189.110 0:0:0:0:0:ffff:4848:bd6e
72.72.189.111 0:0:0:0:0:ffff:4848:bd6f
72.72.189.112 0:0:0:0:0:ffff:4848:bd70
72.72.189.113 0:0:0:0:0:ffff:4848:bd71
72.72.189.114 0:0:0:0:0:ffff:4848:bd72
72.72.189.115 0:0:0:0:0:ffff:4848:bd73
72.72.189.116 0:0:0:0:0:ffff:4848:bd74
72.72.189.117 0:0:0:0:0:ffff:4848:bd75
72.72.189.118 0:0:0:0:0:ffff:4848:bd76
72.72.189.119 0:0:0:0:0:ffff:4848:bd77
72.72.189.120 0:0:0:0:0:ffff:4848:bd78


72.72.189.121 0:0:0:0:0:ffff:4848:bd79
72.72.189.122 0:0:0:0:0:ffff:4848:bd7a
72.72.189.123 0:0:0:0:0:ffff:4848:bd7b
72.72.189.124 0:0:0:0:0:ffff:4848:bd7c
72.72.189.125 0:0:0:0:0:ffff:4848:bd7d
72.72.189.126 0:0:0:0:0:ffff:4848:bd7e
72.72.189.127 0:0:0:0:0:ffff:4848:bd7f
72.72.189.128 0:0:0:0:0:ffff:4848:bd80
72.72.189.129 0:0:0:0:0:ffff:4848:bd81
72.72.189.130 0:0:0:0:0:ffff:4848:bd82
72.72.189.131 0:0:0:0:0:ffff:4848:bd83
72.72.189.132 0:0:0:0:0:ffff:4848:bd84
72.72.189.133 0:0:0:0:0:ffff:4848:bd85
72.72.189.134 0:0:0:0:0:ffff:4848:bd86
72.72.189.135 0:0:0:0:0:ffff:4848:bd87
72.72.189.136 0:0:0:0:0:ffff:4848:bd88
72.72.189.137 0:0:0:0:0:ffff:4848:bd89
72.72.189.138 0:0:0:0:0:ffff:4848:bd8a
72.72.189.139 0:0:0:0:0:ffff:4848:bd8b
72.72.189.140 0:0:0:0:0:ffff:4848:bd8c
72.72.189.141 0:0:0:0:0:ffff:4848:bd8d
72.72.189.142 0:0:0:0:0:ffff:4848:bd8e
72.72.189.143 0:0:0:0:0:ffff:4848:bd8f
72.72.189.144 0:0:0:0:0:ffff:4848:bd90
72.72.189.145 0:0:0:0:0:ffff:4848:bd91
72.72.189.146 0:0:0:0:0:ffff:4848:bd92
72.72.189.147 0:0:0:0:0:ffff:4848:bd93
72.72.189.148 0:0:0:0:0:ffff:4848:bd94
72.72.189.149 0:0:0:0:0:ffff:4848:bd95
72.72.189.150 0:0:0:0:0:ffff:4848:bd96
72.72.189.151 0:0:0:0:0:ffff:4848:bd97
72.72.189.152 0:0:0:0:0:ffff:4848:bd98
72.72.189.153 0:0:0:0:0:ffff:4848:bd99
72.72.189.154 0:0:0:0:0:ffff:4848:bd9a
72.72.189.155 0:0:0:0:0:ffff:4848:bd9b
72.72.189.156 0:0:0:0:0:ffff:4848:bd9c
72.72.189.157 0:0:0:0:0:ffff:4848:bd9d
72.72.189.158 0:0:0:0:0:ffff:4848:bd9e
72.72.189.159 0:0:0:0:0:ffff:4848:bd9f
72.72.189.160 0:0:0:0:0:ffff:4848:bda0
72.72.189.161 0:0:0:0:0:ffff:4848:bda1
72.72.189.162 0:0:0:0:0:ffff:4848:bda2
72.72.189.163 0:0:0:0:0:ffff:4848:bda3
72.72.189.164 0:0:0:0:0:ffff:4848:bda4
72.72.189.165 0:0:0:0:0:ffff:4848:bda5
72.72.189.166 0:0:0:0:0:ffff:4848:bda6
72.72.189.167 0:0:0:0:0:ffff:4848:bda7
72.72.189.168 0:0:0:0:0:ffff:4848:bda8
72.72.189.169 0:0:0:0:0:ffff:4848:bda9
72.72.189.170 0:0:0:0:0:ffff:4848:bdaa
72.72.189.171 0:0:0:0:0:ffff:4848:bdab
72.72.189.172 0:0:0:0:0:ffff:4848:bdac
72.72.189.173 0:0:0:0:0:ffff:4848:bdad
72.72.189.174 0:0:0:0:0:ffff:4848:bdae
72.72.189.175 0:0:0:0:0:ffff:4848:bdaf
72.72.189.176 0:0:0:0:0:ffff:4848:bdb0
72.72.189.177 0:0:0:0:0:ffff:4848:bdb1
72.72.189.178 0:0:0:0:0:ffff:4848:bdb2
72.72.189.179 0:0:0:0:0:ffff:4848:bdb3
72.72.189.180 0:0:0:0:0:ffff:4848:bdb4


72.72.189.181 0:0:0:0:0:ffff:4848:bdb5
72.72.189.182 0:0:0:0:0:ffff:4848:bdb6
72.72.189.183 0:0:0:0:0:ffff:4848:bdb7
72.72.189.184 0:0:0:0:0:ffff:4848:bdb8
72.72.189.185 0:0:0:0:0:ffff:4848:bdb9
72.72.189.186 0:0:0:0:0:ffff:4848:bdba
72.72.189.187 0:0:0:0:0:ffff:4848:bdbb
72.72.189.188 0:0:0:0:0:ffff:4848:bdbc
72.72.189.189 0:0:0:0:0:ffff:4848:bdbd
72.72.189.190 0:0:0:0:0:ffff:4848:bdbe
72.72.189.191 0:0:0:0:0:ffff:4848:bdbf
72.72.189.192 0:0:0:0:0:ffff:4848:bdc0
72.72.189.193 0:0:0:0:0:ffff:4848:bdc1
72.72.189.194 0:0:0:0:0:ffff:4848:bdc2
72.72.189.195 0:0:0:0:0:ffff:4848:bdc3
72.72.189.196 0:0:0:0:0:ffff:4848:bdc4
72.72.189.197 0:0:0:0:0:ffff:4848:bdc5
72.72.189.198 0:0:0:0:0:ffff:4848:bdc6
72.72.189.199 0:0:0:0:0:ffff:4848:bdc7
72.72.189.200 0:0:0:0:0:ffff:4848:bdc8
72.72.189.201 0:0:0:0:0:ffff:4848:bdc9
72.72.189.202 0:0:0:0:0:ffff:4848:bdca
72.72.189.203 0:0:0:0:0:ffff:4848:bdcb
72.72.189.204 0:0:0:0:0:ffff:4848:bdcc
72.72.189.205 0:0:0:0:0:ffff:4848:bdcd
72.72.189.206 0:0:0:0:0:ffff:4848:bdce
72.72.189.207 0:0:0:0:0:ffff:4848:bdcf
72.72.189.208 0:0:0:0:0:ffff:4848:bdd0
72.72.189.209 0:0:0:0:0:ffff:4848:bdd1
72.72.189.210 0:0:0:0:0:ffff:4848:bdd2
72.72.189.211 0:0:0:0:0:ffff:4848:bdd3
72.72.189.212 0:0:0:0:0:ffff:4848:bdd4
72.72.189.213 0:0:0:0:0:ffff:4848:bdd5
72.72.189.214 0:0:0:0:0:ffff:4848:bdd6
72.72.189.215 0:0:0:0:0:ffff:4848:bdd7
72.72.189.216 0:0:0:0:0:ffff:4848:bdd8
72.72.189.217 0:0:0:0:0:ffff:4848:bdd9
72.72.189.218 0:0:0:0:0:ffff:4848:bdda
72.72.189.219 0:0:0:0:0:ffff:4848:bddb
72.72.189.220 0:0:0:0:0:ffff:4848:bddc
72.72.189.221 0:0:0:0:0:ffff:4848:bddd
72.72.189.222 0:0:0:0:0:ffff:4848:bdde
72.72.189.223 0:0:0:0:0:ffff:4848:bddf
72.72.189.224 0:0:0:0:0:ffff:4848:bde0
72.72.189.225 0:0:0:0:0:ffff:4848:bde1
72.72.189.226 0:0:0:0:0:ffff:4848:bde2
72.72.189.227 0:0:0:0:0:ffff:4848:bde3
72.72.189.228 0:0:0:0:0:ffff:4848:bde4
72.72.189.229 0:0:0:0:0:ffff:4848:bde5
72.72.189.230 0:0:0:0:0:ffff:4848:bde6
72.72.189.231 0:0:0:0:0:ffff:4848:bde7
72.72.189.232 0:0:0:0:0:ffff:4848:bde8
72.72.189.233 0:0:0:0:0:ffff:4848:bde9
72.72.189.234 0:0:0:0:0:ffff:4848:bdea
72.72.189.235 0:0:0:0:0:ffff:4848:bdeb
72.72.189.236 0:0:0:0:0:ffff:4848:bdec
72.72.189.237 0:0:0:0:0:ffff:4848:bded
72.72.189.238 0:0:0:0:0:ffff:4848:bdee
72.72.189.239 0:0:0:0:0:ffff:4848:bdef
72.72.189.240 0:0:0:0:0:ffff:4848:bdf0
72.72.189.241 0:0:0:0:0:ffff:4848:bdf1
72.72.189.242 0:0:0:0:0:ffff:4848:bdf2
72.72.189.243 0:0:0:0:0:ffff:4848:bdf3
72.72.189.244 0:0:0:0:0:ffff:4848:bdf4
72.72.189.245 0:0:0:0:0:ffff:4848:bdf5
72.72.189.246 0:0:0:0:0:ffff:4848:bdf6
72.72.189.247 0:0:0:0:0:ffff:4848:bdf7
72.72.189.248 0:0:0:0:0:ffff:4848:bdf8
72.72.189.249 0:0:0:0:0:ffff:4848:bdf9
72.72.189.250 0:0:0:0:0:ffff:4848:bdfa
72.72.189.251 0:0:0:0:0:ffff:4848:bdfb
72.72.189.252 0:0:0:0:0:ffff:4848:bdfc
72.72.189.253 0:0:0:0:0:ffff:4848:bdfd
72.72.189.254 0:0:0:0:0:ffff:4848:bdfe
72.72.189.255 0:0:0:0:0:ffff:4848:bdff


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.