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
54.72.120.1 0:0:0:0:0:ffff:3648:7801
54.72.120.2 0:0:0:0:0:ffff:3648:7802
54.72.120.3 0:0:0:0:0:ffff:3648:7803
54.72.120.4 0:0:0:0:0:ffff:3648:7804
54.72.120.5 0:0:0:0:0:ffff:3648:7805
54.72.120.6 0:0:0:0:0:ffff:3648:7806
54.72.120.7 0:0:0:0:0:ffff:3648:7807
54.72.120.8 0:0:0:0:0:ffff:3648:7808
54.72.120.9 0:0:0:0:0:ffff:3648:7809
54.72.120.10 0:0:0:0:0:ffff:3648:780a
54.72.120.11 0:0:0:0:0:ffff:3648:780b
54.72.120.12 0:0:0:0:0:ffff:3648:780c
54.72.120.13 0:0:0:0:0:ffff:3648:780d
54.72.120.14 0:0:0:0:0:ffff:3648:780e
54.72.120.15 0:0:0:0:0:ffff:3648:780f
54.72.120.16 0:0:0:0:0:ffff:3648:7810
54.72.120.17 0:0:0:0:0:ffff:3648:7811
54.72.120.18 0:0:0:0:0:ffff:3648:7812
54.72.120.19 0:0:0:0:0:ffff:3648:7813
54.72.120.20 0:0:0:0:0:ffff:3648:7814
54.72.120.21 0:0:0:0:0:ffff:3648:7815
54.72.120.22 0:0:0:0:0:ffff:3648:7816
54.72.120.23 0:0:0:0:0:ffff:3648:7817
54.72.120.24 0:0:0:0:0:ffff:3648:7818
54.72.120.25 0:0:0:0:0:ffff:3648:7819
54.72.120.26 0:0:0:0:0:ffff:3648:781a
54.72.120.27 0:0:0:0:0:ffff:3648:781b
54.72.120.28 0:0:0:0:0:ffff:3648:781c
54.72.120.29 0:0:0:0:0:ffff:3648:781d
54.72.120.30 0:0:0:0:0:ffff:3648:781e
54.72.120.31 0:0:0:0:0:ffff:3648:781f
54.72.120.32 0:0:0:0:0:ffff:3648:7820
54.72.120.33 0:0:0:0:0:ffff:3648:7821
54.72.120.34 0:0:0:0:0:ffff:3648:7822
54.72.120.35 0:0:0:0:0:ffff:3648:7823
54.72.120.36 0:0:0:0:0:ffff:3648:7824
54.72.120.37 0:0:0:0:0:ffff:3648:7825
54.72.120.38 0:0:0:0:0:ffff:3648:7826
54.72.120.39 0:0:0:0:0:ffff:3648:7827
54.72.120.40 0:0:0:0:0:ffff:3648:7828
54.72.120.41 0:0:0:0:0:ffff:3648:7829
54.72.120.42 0:0:0:0:0:ffff:3648:782a
54.72.120.43 0:0:0:0:0:ffff:3648:782b
54.72.120.44 0:0:0:0:0:ffff:3648:782c
54.72.120.45 0:0:0:0:0:ffff:3648:782d
54.72.120.46 0:0:0:0:0:ffff:3648:782e
54.72.120.47 0:0:0:0:0:ffff:3648:782f
54.72.120.48 0:0:0:0:0:ffff:3648:7830
54.72.120.49 0:0:0:0:0:ffff:3648:7831
54.72.120.50 0:0:0:0:0:ffff:3648:7832
54.72.120.51 0:0:0:0:0:ffff:3648:7833
54.72.120.52 0:0:0:0:0:ffff:3648:7834
54.72.120.53 0:0:0:0:0:ffff:3648:7835
54.72.120.54 0:0:0:0:0:ffff:3648:7836
54.72.120.55 0:0:0:0:0:ffff:3648:7837
54.72.120.56 0:0:0:0:0:ffff:3648:7838
54.72.120.57 0:0:0:0:0:ffff:3648:7839
54.72.120.58 0:0:0:0:0:ffff:3648:783a
54.72.120.59 0:0:0:0:0:ffff:3648:783b
54.72.120.60 0:0:0:0:0:ffff:3648:783c


54.72.120.61 0:0:0:0:0:ffff:3648:783d
54.72.120.62 0:0:0:0:0:ffff:3648:783e
54.72.120.63 0:0:0:0:0:ffff:3648:783f
54.72.120.64 0:0:0:0:0:ffff:3648:7840
54.72.120.65 0:0:0:0:0:ffff:3648:7841
54.72.120.66 0:0:0:0:0:ffff:3648:7842
54.72.120.67 0:0:0:0:0:ffff:3648:7843
54.72.120.68 0:0:0:0:0:ffff:3648:7844
54.72.120.69 0:0:0:0:0:ffff:3648:7845
54.72.120.70 0:0:0:0:0:ffff:3648:7846
54.72.120.71 0:0:0:0:0:ffff:3648:7847
54.72.120.72 0:0:0:0:0:ffff:3648:7848
54.72.120.73 0:0:0:0:0:ffff:3648:7849
54.72.120.74 0:0:0:0:0:ffff:3648:784a
54.72.120.75 0:0:0:0:0:ffff:3648:784b
54.72.120.76 0:0:0:0:0:ffff:3648:784c
54.72.120.77 0:0:0:0:0:ffff:3648:784d
54.72.120.78 0:0:0:0:0:ffff:3648:784e
54.72.120.79 0:0:0:0:0:ffff:3648:784f
54.72.120.80 0:0:0:0:0:ffff:3648:7850
54.72.120.81 0:0:0:0:0:ffff:3648:7851
54.72.120.82 0:0:0:0:0:ffff:3648:7852
54.72.120.83 0:0:0:0:0:ffff:3648:7853
54.72.120.84 0:0:0:0:0:ffff:3648:7854
54.72.120.85 0:0:0:0:0:ffff:3648:7855
54.72.120.86 0:0:0:0:0:ffff:3648:7856
54.72.120.87 0:0:0:0:0:ffff:3648:7857
54.72.120.88 0:0:0:0:0:ffff:3648:7858
54.72.120.89 0:0:0:0:0:ffff:3648:7859
54.72.120.90 0:0:0:0:0:ffff:3648:785a
54.72.120.91 0:0:0:0:0:ffff:3648:785b
54.72.120.92 0:0:0:0:0:ffff:3648:785c
54.72.120.93 0:0:0:0:0:ffff:3648:785d
54.72.120.94 0:0:0:0:0:ffff:3648:785e
54.72.120.95 0:0:0:0:0:ffff:3648:785f
54.72.120.96 0:0:0:0:0:ffff:3648:7860
54.72.120.97 0:0:0:0:0:ffff:3648:7861
54.72.120.98 0:0:0:0:0:ffff:3648:7862
54.72.120.99 0:0:0:0:0:ffff:3648:7863
54.72.120.100 0:0:0:0:0:ffff:3648:7864
54.72.120.101 0:0:0:0:0:ffff:3648:7865
54.72.120.102 0:0:0:0:0:ffff:3648:7866
54.72.120.103 0:0:0:0:0:ffff:3648:7867
54.72.120.104 0:0:0:0:0:ffff:3648:7868
54.72.120.105 0:0:0:0:0:ffff:3648:7869
54.72.120.106 0:0:0:0:0:ffff:3648:786a
54.72.120.107 0:0:0:0:0:ffff:3648:786b
54.72.120.108 0:0:0:0:0:ffff:3648:786c
54.72.120.109 0:0:0:0:0:ffff:3648:786d
54.72.120.110 0:0:0:0:0:ffff:3648:786e
54.72.120.111 0:0:0:0:0:ffff:3648:786f
54.72.120.112 0:0:0:0:0:ffff:3648:7870
54.72.120.113 0:0:0:0:0:ffff:3648:7871
54.72.120.114 0:0:0:0:0:ffff:3648:7872
54.72.120.115 0:0:0:0:0:ffff:3648:7873
54.72.120.116 0:0:0:0:0:ffff:3648:7874
54.72.120.117 0:0:0:0:0:ffff:3648:7875
54.72.120.118 0:0:0:0:0:ffff:3648:7876
54.72.120.119 0:0:0:0:0:ffff:3648:7877
54.72.120.120 0:0:0:0:0:ffff:3648:7878


54.72.120.121 0:0:0:0:0:ffff:3648:7879
54.72.120.122 0:0:0:0:0:ffff:3648:787a
54.72.120.123 0:0:0:0:0:ffff:3648:787b
54.72.120.124 0:0:0:0:0:ffff:3648:787c
54.72.120.125 0:0:0:0:0:ffff:3648:787d
54.72.120.126 0:0:0:0:0:ffff:3648:787e
54.72.120.127 0:0:0:0:0:ffff:3648:787f
54.72.120.128 0:0:0:0:0:ffff:3648:7880
54.72.120.129 0:0:0:0:0:ffff:3648:7881
54.72.120.130 0:0:0:0:0:ffff:3648:7882
54.72.120.131 0:0:0:0:0:ffff:3648:7883
54.72.120.132 0:0:0:0:0:ffff:3648:7884
54.72.120.133 0:0:0:0:0:ffff:3648:7885
54.72.120.134 0:0:0:0:0:ffff:3648:7886
54.72.120.135 0:0:0:0:0:ffff:3648:7887
54.72.120.136 0:0:0:0:0:ffff:3648:7888
54.72.120.137 0:0:0:0:0:ffff:3648:7889
54.72.120.138 0:0:0:0:0:ffff:3648:788a
54.72.120.139 0:0:0:0:0:ffff:3648:788b
54.72.120.140 0:0:0:0:0:ffff:3648:788c
54.72.120.141 0:0:0:0:0:ffff:3648:788d
54.72.120.142 0:0:0:0:0:ffff:3648:788e
54.72.120.143 0:0:0:0:0:ffff:3648:788f
54.72.120.144 0:0:0:0:0:ffff:3648:7890
54.72.120.145 0:0:0:0:0:ffff:3648:7891
54.72.120.146 0:0:0:0:0:ffff:3648:7892
54.72.120.147 0:0:0:0:0:ffff:3648:7893
54.72.120.148 0:0:0:0:0:ffff:3648:7894
54.72.120.149 0:0:0:0:0:ffff:3648:7895
54.72.120.150 0:0:0:0:0:ffff:3648:7896
54.72.120.151 0:0:0:0:0:ffff:3648:7897
54.72.120.152 0:0:0:0:0:ffff:3648:7898
54.72.120.153 0:0:0:0:0:ffff:3648:7899
54.72.120.154 0:0:0:0:0:ffff:3648:789a
54.72.120.155 0:0:0:0:0:ffff:3648:789b
54.72.120.156 0:0:0:0:0:ffff:3648:789c
54.72.120.157 0:0:0:0:0:ffff:3648:789d
54.72.120.158 0:0:0:0:0:ffff:3648:789e
54.72.120.159 0:0:0:0:0:ffff:3648:789f
54.72.120.160 0:0:0:0:0:ffff:3648:78a0
54.72.120.161 0:0:0:0:0:ffff:3648:78a1
54.72.120.162 0:0:0:0:0:ffff:3648:78a2
54.72.120.163 0:0:0:0:0:ffff:3648:78a3
54.72.120.164 0:0:0:0:0:ffff:3648:78a4
54.72.120.165 0:0:0:0:0:ffff:3648:78a5
54.72.120.166 0:0:0:0:0:ffff:3648:78a6
54.72.120.167 0:0:0:0:0:ffff:3648:78a7
54.72.120.168 0:0:0:0:0:ffff:3648:78a8
54.72.120.169 0:0:0:0:0:ffff:3648:78a9
54.72.120.170 0:0:0:0:0:ffff:3648:78aa
54.72.120.171 0:0:0:0:0:ffff:3648:78ab
54.72.120.172 0:0:0:0:0:ffff:3648:78ac
54.72.120.173 0:0:0:0:0:ffff:3648:78ad
54.72.120.174 0:0:0:0:0:ffff:3648:78ae
54.72.120.175 0:0:0:0:0:ffff:3648:78af
54.72.120.176 0:0:0:0:0:ffff:3648:78b0
54.72.120.177 0:0:0:0:0:ffff:3648:78b1
54.72.120.178 0:0:0:0:0:ffff:3648:78b2
54.72.120.179 0:0:0:0:0:ffff:3648:78b3
54.72.120.180 0:0:0:0:0:ffff:3648:78b4


54.72.120.181 0:0:0:0:0:ffff:3648:78b5
54.72.120.182 0:0:0:0:0:ffff:3648:78b6
54.72.120.183 0:0:0:0:0:ffff:3648:78b7
54.72.120.184 0:0:0:0:0:ffff:3648:78b8
54.72.120.185 0:0:0:0:0:ffff:3648:78b9
54.72.120.186 0:0:0:0:0:ffff:3648:78ba
54.72.120.187 0:0:0:0:0:ffff:3648:78bb
54.72.120.188 0:0:0:0:0:ffff:3648:78bc
54.72.120.189 0:0:0:0:0:ffff:3648:78bd
54.72.120.190 0:0:0:0:0:ffff:3648:78be
54.72.120.191 0:0:0:0:0:ffff:3648:78bf
54.72.120.192 0:0:0:0:0:ffff:3648:78c0
54.72.120.193 0:0:0:0:0:ffff:3648:78c1
54.72.120.194 0:0:0:0:0:ffff:3648:78c2
54.72.120.195 0:0:0:0:0:ffff:3648:78c3
54.72.120.196 0:0:0:0:0:ffff:3648:78c4
54.72.120.197 0:0:0:0:0:ffff:3648:78c5
54.72.120.198 0:0:0:0:0:ffff:3648:78c6
54.72.120.199 0:0:0:0:0:ffff:3648:78c7
54.72.120.200 0:0:0:0:0:ffff:3648:78c8
54.72.120.201 0:0:0:0:0:ffff:3648:78c9
54.72.120.202 0:0:0:0:0:ffff:3648:78ca
54.72.120.203 0:0:0:0:0:ffff:3648:78cb
54.72.120.204 0:0:0:0:0:ffff:3648:78cc
54.72.120.205 0:0:0:0:0:ffff:3648:78cd
54.72.120.206 0:0:0:0:0:ffff:3648:78ce
54.72.120.207 0:0:0:0:0:ffff:3648:78cf
54.72.120.208 0:0:0:0:0:ffff:3648:78d0
54.72.120.209 0:0:0:0:0:ffff:3648:78d1
54.72.120.210 0:0:0:0:0:ffff:3648:78d2
54.72.120.211 0:0:0:0:0:ffff:3648:78d3
54.72.120.212 0:0:0:0:0:ffff:3648:78d4
54.72.120.213 0:0:0:0:0:ffff:3648:78d5
54.72.120.214 0:0:0:0:0:ffff:3648:78d6
54.72.120.215 0:0:0:0:0:ffff:3648:78d7
54.72.120.216 0:0:0:0:0:ffff:3648:78d8
54.72.120.217 0:0:0:0:0:ffff:3648:78d9
54.72.120.218 0:0:0:0:0:ffff:3648:78da
54.72.120.219 0:0:0:0:0:ffff:3648:78db
54.72.120.220 0:0:0:0:0:ffff:3648:78dc
54.72.120.221 0:0:0:0:0:ffff:3648:78dd
54.72.120.222 0:0:0:0:0:ffff:3648:78de
54.72.120.223 0:0:0:0:0:ffff:3648:78df
54.72.120.224 0:0:0:0:0:ffff:3648:78e0
54.72.120.225 0:0:0:0:0:ffff:3648:78e1
54.72.120.226 0:0:0:0:0:ffff:3648:78e2
54.72.120.227 0:0:0:0:0:ffff:3648:78e3
54.72.120.228 0:0:0:0:0:ffff:3648:78e4
54.72.120.229 0:0:0:0:0:ffff:3648:78e5
54.72.120.230 0:0:0:0:0:ffff:3648:78e6
54.72.120.231 0:0:0:0:0:ffff:3648:78e7
54.72.120.232 0:0:0:0:0:ffff:3648:78e8
54.72.120.233 0:0:0:0:0:ffff:3648:78e9
54.72.120.234 0:0:0:0:0:ffff:3648:78ea
54.72.120.235 0:0:0:0:0:ffff:3648:78eb
54.72.120.236 0:0:0:0:0:ffff:3648:78ec
54.72.120.237 0:0:0:0:0:ffff:3648:78ed
54.72.120.238 0:0:0:0:0:ffff:3648:78ee
54.72.120.239 0:0:0:0:0:ffff:3648:78ef
54.72.120.240 0:0:0:0:0:ffff:3648:78f0
54.72.120.241 0:0:0:0:0:ffff:3648:78f1
54.72.120.242 0:0:0:0:0:ffff:3648:78f2
54.72.120.243 0:0:0:0:0:ffff:3648:78f3
54.72.120.244 0:0:0:0:0:ffff:3648:78f4
54.72.120.245 0:0:0:0:0:ffff:3648:78f5
54.72.120.246 0:0:0:0:0:ffff:3648:78f6
54.72.120.247 0:0:0:0:0:ffff:3648:78f7
54.72.120.248 0:0:0:0:0:ffff:3648:78f8
54.72.120.249 0:0:0:0:0:ffff:3648:78f9
54.72.120.250 0:0:0:0:0:ffff:3648:78fa
54.72.120.251 0:0:0:0:0:ffff:3648:78fb
54.72.120.252 0:0:0:0:0:ffff:3648:78fc
54.72.120.253 0:0:0:0:0:ffff:3648:78fd
54.72.120.254 0:0:0:0:0:ffff:3648:78fe
54.72.120.255 0:0:0:0:0:ffff:3648:78ff


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.