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
72.144.118.1 0:0:0:0:0:ffff:4890:7601
72.144.118.2 0:0:0:0:0:ffff:4890:7602
72.144.118.3 0:0:0:0:0:ffff:4890:7603
72.144.118.4 0:0:0:0:0:ffff:4890:7604
72.144.118.5 0:0:0:0:0:ffff:4890:7605
72.144.118.6 0:0:0:0:0:ffff:4890:7606
72.144.118.7 0:0:0:0:0:ffff:4890:7607
72.144.118.8 0:0:0:0:0:ffff:4890:7608
72.144.118.9 0:0:0:0:0:ffff:4890:7609
72.144.118.10 0:0:0:0:0:ffff:4890:760a
72.144.118.11 0:0:0:0:0:ffff:4890:760b
72.144.118.12 0:0:0:0:0:ffff:4890:760c
72.144.118.13 0:0:0:0:0:ffff:4890:760d
72.144.118.14 0:0:0:0:0:ffff:4890:760e
72.144.118.15 0:0:0:0:0:ffff:4890:760f
72.144.118.16 0:0:0:0:0:ffff:4890:7610
72.144.118.17 0:0:0:0:0:ffff:4890:7611
72.144.118.18 0:0:0:0:0:ffff:4890:7612
72.144.118.19 0:0:0:0:0:ffff:4890:7613
72.144.118.20 0:0:0:0:0:ffff:4890:7614
72.144.118.21 0:0:0:0:0:ffff:4890:7615
72.144.118.22 0:0:0:0:0:ffff:4890:7616
72.144.118.23 0:0:0:0:0:ffff:4890:7617
72.144.118.24 0:0:0:0:0:ffff:4890:7618
72.144.118.25 0:0:0:0:0:ffff:4890:7619
72.144.118.26 0:0:0:0:0:ffff:4890:761a
72.144.118.27 0:0:0:0:0:ffff:4890:761b
72.144.118.28 0:0:0:0:0:ffff:4890:761c
72.144.118.29 0:0:0:0:0:ffff:4890:761d
72.144.118.30 0:0:0:0:0:ffff:4890:761e
72.144.118.31 0:0:0:0:0:ffff:4890:761f
72.144.118.32 0:0:0:0:0:ffff:4890:7620
72.144.118.33 0:0:0:0:0:ffff:4890:7621
72.144.118.34 0:0:0:0:0:ffff:4890:7622
72.144.118.35 0:0:0:0:0:ffff:4890:7623
72.144.118.36 0:0:0:0:0:ffff:4890:7624
72.144.118.37 0:0:0:0:0:ffff:4890:7625
72.144.118.38 0:0:0:0:0:ffff:4890:7626
72.144.118.39 0:0:0:0:0:ffff:4890:7627
72.144.118.40 0:0:0:0:0:ffff:4890:7628
72.144.118.41 0:0:0:0:0:ffff:4890:7629
72.144.118.42 0:0:0:0:0:ffff:4890:762a
72.144.118.43 0:0:0:0:0:ffff:4890:762b
72.144.118.44 0:0:0:0:0:ffff:4890:762c
72.144.118.45 0:0:0:0:0:ffff:4890:762d
72.144.118.46 0:0:0:0:0:ffff:4890:762e
72.144.118.47 0:0:0:0:0:ffff:4890:762f
72.144.118.48 0:0:0:0:0:ffff:4890:7630
72.144.118.49 0:0:0:0:0:ffff:4890:7631
72.144.118.50 0:0:0:0:0:ffff:4890:7632
72.144.118.51 0:0:0:0:0:ffff:4890:7633
72.144.118.52 0:0:0:0:0:ffff:4890:7634
72.144.118.53 0:0:0:0:0:ffff:4890:7635
72.144.118.54 0:0:0:0:0:ffff:4890:7636
72.144.118.55 0:0:0:0:0:ffff:4890:7637
72.144.118.56 0:0:0:0:0:ffff:4890:7638
72.144.118.57 0:0:0:0:0:ffff:4890:7639
72.144.118.58 0:0:0:0:0:ffff:4890:763a
72.144.118.59 0:0:0:0:0:ffff:4890:763b
72.144.118.60 0:0:0:0:0:ffff:4890:763c


72.144.118.61 0:0:0:0:0:ffff:4890:763d
72.144.118.62 0:0:0:0:0:ffff:4890:763e
72.144.118.63 0:0:0:0:0:ffff:4890:763f
72.144.118.64 0:0:0:0:0:ffff:4890:7640
72.144.118.65 0:0:0:0:0:ffff:4890:7641
72.144.118.66 0:0:0:0:0:ffff:4890:7642
72.144.118.67 0:0:0:0:0:ffff:4890:7643
72.144.118.68 0:0:0:0:0:ffff:4890:7644
72.144.118.69 0:0:0:0:0:ffff:4890:7645
72.144.118.70 0:0:0:0:0:ffff:4890:7646
72.144.118.71 0:0:0:0:0:ffff:4890:7647
72.144.118.72 0:0:0:0:0:ffff:4890:7648
72.144.118.73 0:0:0:0:0:ffff:4890:7649
72.144.118.74 0:0:0:0:0:ffff:4890:764a
72.144.118.75 0:0:0:0:0:ffff:4890:764b
72.144.118.76 0:0:0:0:0:ffff:4890:764c
72.144.118.77 0:0:0:0:0:ffff:4890:764d
72.144.118.78 0:0:0:0:0:ffff:4890:764e
72.144.118.79 0:0:0:0:0:ffff:4890:764f
72.144.118.80 0:0:0:0:0:ffff:4890:7650
72.144.118.81 0:0:0:0:0:ffff:4890:7651
72.144.118.82 0:0:0:0:0:ffff:4890:7652
72.144.118.83 0:0:0:0:0:ffff:4890:7653
72.144.118.84 0:0:0:0:0:ffff:4890:7654
72.144.118.85 0:0:0:0:0:ffff:4890:7655
72.144.118.86 0:0:0:0:0:ffff:4890:7656
72.144.118.87 0:0:0:0:0:ffff:4890:7657
72.144.118.88 0:0:0:0:0:ffff:4890:7658
72.144.118.89 0:0:0:0:0:ffff:4890:7659
72.144.118.90 0:0:0:0:0:ffff:4890:765a
72.144.118.91 0:0:0:0:0:ffff:4890:765b
72.144.118.92 0:0:0:0:0:ffff:4890:765c
72.144.118.93 0:0:0:0:0:ffff:4890:765d
72.144.118.94 0:0:0:0:0:ffff:4890:765e
72.144.118.95 0:0:0:0:0:ffff:4890:765f
72.144.118.96 0:0:0:0:0:ffff:4890:7660
72.144.118.97 0:0:0:0:0:ffff:4890:7661
72.144.118.98 0:0:0:0:0:ffff:4890:7662
72.144.118.99 0:0:0:0:0:ffff:4890:7663
72.144.118.100 0:0:0:0:0:ffff:4890:7664
72.144.118.101 0:0:0:0:0:ffff:4890:7665
72.144.118.102 0:0:0:0:0:ffff:4890:7666
72.144.118.103 0:0:0:0:0:ffff:4890:7667
72.144.118.104 0:0:0:0:0:ffff:4890:7668
72.144.118.105 0:0:0:0:0:ffff:4890:7669
72.144.118.106 0:0:0:0:0:ffff:4890:766a
72.144.118.107 0:0:0:0:0:ffff:4890:766b
72.144.118.108 0:0:0:0:0:ffff:4890:766c
72.144.118.109 0:0:0:0:0:ffff:4890:766d
72.144.118.110 0:0:0:0:0:ffff:4890:766e
72.144.118.111 0:0:0:0:0:ffff:4890:766f
72.144.118.112 0:0:0:0:0:ffff:4890:7670
72.144.118.113 0:0:0:0:0:ffff:4890:7671
72.144.118.114 0:0:0:0:0:ffff:4890:7672
72.144.118.115 0:0:0:0:0:ffff:4890:7673
72.144.118.116 0:0:0:0:0:ffff:4890:7674
72.144.118.117 0:0:0:0:0:ffff:4890:7675
72.144.118.118 0:0:0:0:0:ffff:4890:7676
72.144.118.119 0:0:0:0:0:ffff:4890:7677
72.144.118.120 0:0:0:0:0:ffff:4890:7678


72.144.118.121 0:0:0:0:0:ffff:4890:7679
72.144.118.122 0:0:0:0:0:ffff:4890:767a
72.144.118.123 0:0:0:0:0:ffff:4890:767b
72.144.118.124 0:0:0:0:0:ffff:4890:767c
72.144.118.125 0:0:0:0:0:ffff:4890:767d
72.144.118.126 0:0:0:0:0:ffff:4890:767e
72.144.118.127 0:0:0:0:0:ffff:4890:767f
72.144.118.128 0:0:0:0:0:ffff:4890:7680
72.144.118.129 0:0:0:0:0:ffff:4890:7681
72.144.118.130 0:0:0:0:0:ffff:4890:7682
72.144.118.131 0:0:0:0:0:ffff:4890:7683
72.144.118.132 0:0:0:0:0:ffff:4890:7684
72.144.118.133 0:0:0:0:0:ffff:4890:7685
72.144.118.134 0:0:0:0:0:ffff:4890:7686
72.144.118.135 0:0:0:0:0:ffff:4890:7687
72.144.118.136 0:0:0:0:0:ffff:4890:7688
72.144.118.137 0:0:0:0:0:ffff:4890:7689
72.144.118.138 0:0:0:0:0:ffff:4890:768a
72.144.118.139 0:0:0:0:0:ffff:4890:768b
72.144.118.140 0:0:0:0:0:ffff:4890:768c
72.144.118.141 0:0:0:0:0:ffff:4890:768d
72.144.118.142 0:0:0:0:0:ffff:4890:768e
72.144.118.143 0:0:0:0:0:ffff:4890:768f
72.144.118.144 0:0:0:0:0:ffff:4890:7690
72.144.118.145 0:0:0:0:0:ffff:4890:7691
72.144.118.146 0:0:0:0:0:ffff:4890:7692
72.144.118.147 0:0:0:0:0:ffff:4890:7693
72.144.118.148 0:0:0:0:0:ffff:4890:7694
72.144.118.149 0:0:0:0:0:ffff:4890:7695
72.144.118.150 0:0:0:0:0:ffff:4890:7696
72.144.118.151 0:0:0:0:0:ffff:4890:7697
72.144.118.152 0:0:0:0:0:ffff:4890:7698
72.144.118.153 0:0:0:0:0:ffff:4890:7699
72.144.118.154 0:0:0:0:0:ffff:4890:769a
72.144.118.155 0:0:0:0:0:ffff:4890:769b
72.144.118.156 0:0:0:0:0:ffff:4890:769c
72.144.118.157 0:0:0:0:0:ffff:4890:769d
72.144.118.158 0:0:0:0:0:ffff:4890:769e
72.144.118.159 0:0:0:0:0:ffff:4890:769f
72.144.118.160 0:0:0:0:0:ffff:4890:76a0
72.144.118.161 0:0:0:0:0:ffff:4890:76a1
72.144.118.162 0:0:0:0:0:ffff:4890:76a2
72.144.118.163 0:0:0:0:0:ffff:4890:76a3
72.144.118.164 0:0:0:0:0:ffff:4890:76a4
72.144.118.165 0:0:0:0:0:ffff:4890:76a5
72.144.118.166 0:0:0:0:0:ffff:4890:76a6
72.144.118.167 0:0:0:0:0:ffff:4890:76a7
72.144.118.168 0:0:0:0:0:ffff:4890:76a8
72.144.118.169 0:0:0:0:0:ffff:4890:76a9
72.144.118.170 0:0:0:0:0:ffff:4890:76aa
72.144.118.171 0:0:0:0:0:ffff:4890:76ab
72.144.118.172 0:0:0:0:0:ffff:4890:76ac
72.144.118.173 0:0:0:0:0:ffff:4890:76ad
72.144.118.174 0:0:0:0:0:ffff:4890:76ae
72.144.118.175 0:0:0:0:0:ffff:4890:76af
72.144.118.176 0:0:0:0:0:ffff:4890:76b0
72.144.118.177 0:0:0:0:0:ffff:4890:76b1
72.144.118.178 0:0:0:0:0:ffff:4890:76b2
72.144.118.179 0:0:0:0:0:ffff:4890:76b3
72.144.118.180 0:0:0:0:0:ffff:4890:76b4


72.144.118.181 0:0:0:0:0:ffff:4890:76b5
72.144.118.182 0:0:0:0:0:ffff:4890:76b6
72.144.118.183 0:0:0:0:0:ffff:4890:76b7
72.144.118.184 0:0:0:0:0:ffff:4890:76b8
72.144.118.185 0:0:0:0:0:ffff:4890:76b9
72.144.118.186 0:0:0:0:0:ffff:4890:76ba
72.144.118.187 0:0:0:0:0:ffff:4890:76bb
72.144.118.188 0:0:0:0:0:ffff:4890:76bc
72.144.118.189 0:0:0:0:0:ffff:4890:76bd
72.144.118.190 0:0:0:0:0:ffff:4890:76be
72.144.118.191 0:0:0:0:0:ffff:4890:76bf
72.144.118.192 0:0:0:0:0:ffff:4890:76c0
72.144.118.193 0:0:0:0:0:ffff:4890:76c1
72.144.118.194 0:0:0:0:0:ffff:4890:76c2
72.144.118.195 0:0:0:0:0:ffff:4890:76c3
72.144.118.196 0:0:0:0:0:ffff:4890:76c4
72.144.118.197 0:0:0:0:0:ffff:4890:76c5
72.144.118.198 0:0:0:0:0:ffff:4890:76c6
72.144.118.199 0:0:0:0:0:ffff:4890:76c7
72.144.118.200 0:0:0:0:0:ffff:4890:76c8
72.144.118.201 0:0:0:0:0:ffff:4890:76c9
72.144.118.202 0:0:0:0:0:ffff:4890:76ca
72.144.118.203 0:0:0:0:0:ffff:4890:76cb
72.144.118.204 0:0:0:0:0:ffff:4890:76cc
72.144.118.205 0:0:0:0:0:ffff:4890:76cd
72.144.118.206 0:0:0:0:0:ffff:4890:76ce
72.144.118.207 0:0:0:0:0:ffff:4890:76cf
72.144.118.208 0:0:0:0:0:ffff:4890:76d0
72.144.118.209 0:0:0:0:0:ffff:4890:76d1
72.144.118.210 0:0:0:0:0:ffff:4890:76d2
72.144.118.211 0:0:0:0:0:ffff:4890:76d3
72.144.118.212 0:0:0:0:0:ffff:4890:76d4
72.144.118.213 0:0:0:0:0:ffff:4890:76d5
72.144.118.214 0:0:0:0:0:ffff:4890:76d6
72.144.118.215 0:0:0:0:0:ffff:4890:76d7
72.144.118.216 0:0:0:0:0:ffff:4890:76d8
72.144.118.217 0:0:0:0:0:ffff:4890:76d9
72.144.118.218 0:0:0:0:0:ffff:4890:76da
72.144.118.219 0:0:0:0:0:ffff:4890:76db
72.144.118.220 0:0:0:0:0:ffff:4890:76dc
72.144.118.221 0:0:0:0:0:ffff:4890:76dd
72.144.118.222 0:0:0:0:0:ffff:4890:76de
72.144.118.223 0:0:0:0:0:ffff:4890:76df
72.144.118.224 0:0:0:0:0:ffff:4890:76e0
72.144.118.225 0:0:0:0:0:ffff:4890:76e1
72.144.118.226 0:0:0:0:0:ffff:4890:76e2
72.144.118.227 0:0:0:0:0:ffff:4890:76e3
72.144.118.228 0:0:0:0:0:ffff:4890:76e4
72.144.118.229 0:0:0:0:0:ffff:4890:76e5
72.144.118.230 0:0:0:0:0:ffff:4890:76e6
72.144.118.231 0:0:0:0:0:ffff:4890:76e7
72.144.118.232 0:0:0:0:0:ffff:4890:76e8
72.144.118.233 0:0:0:0:0:ffff:4890:76e9
72.144.118.234 0:0:0:0:0:ffff:4890:76ea
72.144.118.235 0:0:0:0:0:ffff:4890:76eb
72.144.118.236 0:0:0:0:0:ffff:4890:76ec
72.144.118.237 0:0:0:0:0:ffff:4890:76ed
72.144.118.238 0:0:0:0:0:ffff:4890:76ee
72.144.118.239 0:0:0:0:0:ffff:4890:76ef
72.144.118.240 0:0:0:0:0:ffff:4890:76f0
72.144.118.241 0:0:0:0:0:ffff:4890:76f1
72.144.118.242 0:0:0:0:0:ffff:4890:76f2
72.144.118.243 0:0:0:0:0:ffff:4890:76f3
72.144.118.244 0:0:0:0:0:ffff:4890:76f4
72.144.118.245 0:0:0:0:0:ffff:4890:76f5
72.144.118.246 0:0:0:0:0:ffff:4890:76f6
72.144.118.247 0:0:0:0:0:ffff:4890:76f7
72.144.118.248 0:0:0:0:0:ffff:4890:76f8
72.144.118.249 0:0:0:0:0:ffff:4890:76f9
72.144.118.250 0:0:0:0:0:ffff:4890:76fa
72.144.118.251 0:0:0:0:0:ffff:4890:76fb
72.144.118.252 0:0:0:0:0:ffff:4890:76fc
72.144.118.253 0:0:0:0:0:ffff:4890:76fd
72.144.118.254 0:0:0:0:0:ffff:4890:76fe
72.144.118.255 0:0:0:0:0:ffff:4890:76ff


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.