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
54.72.55.1 0:0:0:0:0:ffff:3648:3701
54.72.55.2 0:0:0:0:0:ffff:3648:3702
54.72.55.3 0:0:0:0:0:ffff:3648:3703
54.72.55.4 0:0:0:0:0:ffff:3648:3704
54.72.55.5 0:0:0:0:0:ffff:3648:3705
54.72.55.6 0:0:0:0:0:ffff:3648:3706
54.72.55.7 0:0:0:0:0:ffff:3648:3707
54.72.55.8 0:0:0:0:0:ffff:3648:3708
54.72.55.9 0:0:0:0:0:ffff:3648:3709
54.72.55.10 0:0:0:0:0:ffff:3648:370a
54.72.55.11 0:0:0:0:0:ffff:3648:370b
54.72.55.12 0:0:0:0:0:ffff:3648:370c
54.72.55.13 0:0:0:0:0:ffff:3648:370d
54.72.55.14 0:0:0:0:0:ffff:3648:370e
54.72.55.15 0:0:0:0:0:ffff:3648:370f
54.72.55.16 0:0:0:0:0:ffff:3648:3710
54.72.55.17 0:0:0:0:0:ffff:3648:3711
54.72.55.18 0:0:0:0:0:ffff:3648:3712
54.72.55.19 0:0:0:0:0:ffff:3648:3713
54.72.55.20 0:0:0:0:0:ffff:3648:3714
54.72.55.21 0:0:0:0:0:ffff:3648:3715
54.72.55.22 0:0:0:0:0:ffff:3648:3716
54.72.55.23 0:0:0:0:0:ffff:3648:3717
54.72.55.24 0:0:0:0:0:ffff:3648:3718
54.72.55.25 0:0:0:0:0:ffff:3648:3719
54.72.55.26 0:0:0:0:0:ffff:3648:371a
54.72.55.27 0:0:0:0:0:ffff:3648:371b
54.72.55.28 0:0:0:0:0:ffff:3648:371c
54.72.55.29 0:0:0:0:0:ffff:3648:371d
54.72.55.30 0:0:0:0:0:ffff:3648:371e
54.72.55.31 0:0:0:0:0:ffff:3648:371f
54.72.55.32 0:0:0:0:0:ffff:3648:3720
54.72.55.33 0:0:0:0:0:ffff:3648:3721
54.72.55.34 0:0:0:0:0:ffff:3648:3722
54.72.55.35 0:0:0:0:0:ffff:3648:3723
54.72.55.36 0:0:0:0:0:ffff:3648:3724
54.72.55.37 0:0:0:0:0:ffff:3648:3725
54.72.55.38 0:0:0:0:0:ffff:3648:3726
54.72.55.39 0:0:0:0:0:ffff:3648:3727
54.72.55.40 0:0:0:0:0:ffff:3648:3728
54.72.55.41 0:0:0:0:0:ffff:3648:3729
54.72.55.42 0:0:0:0:0:ffff:3648:372a
54.72.55.43 0:0:0:0:0:ffff:3648:372b
54.72.55.44 0:0:0:0:0:ffff:3648:372c
54.72.55.45 0:0:0:0:0:ffff:3648:372d
54.72.55.46 0:0:0:0:0:ffff:3648:372e
54.72.55.47 0:0:0:0:0:ffff:3648:372f
54.72.55.48 0:0:0:0:0:ffff:3648:3730
54.72.55.49 0:0:0:0:0:ffff:3648:3731
54.72.55.50 0:0:0:0:0:ffff:3648:3732
54.72.55.51 0:0:0:0:0:ffff:3648:3733
54.72.55.52 0:0:0:0:0:ffff:3648:3734
54.72.55.53 0:0:0:0:0:ffff:3648:3735
54.72.55.54 0:0:0:0:0:ffff:3648:3736
54.72.55.55 0:0:0:0:0:ffff:3648:3737
54.72.55.56 0:0:0:0:0:ffff:3648:3738
54.72.55.57 0:0:0:0:0:ffff:3648:3739
54.72.55.58 0:0:0:0:0:ffff:3648:373a
54.72.55.59 0:0:0:0:0:ffff:3648:373b
54.72.55.60 0:0:0:0:0:ffff:3648:373c


54.72.55.61 0:0:0:0:0:ffff:3648:373d
54.72.55.62 0:0:0:0:0:ffff:3648:373e
54.72.55.63 0:0:0:0:0:ffff:3648:373f
54.72.55.64 0:0:0:0:0:ffff:3648:3740
54.72.55.65 0:0:0:0:0:ffff:3648:3741
54.72.55.66 0:0:0:0:0:ffff:3648:3742
54.72.55.67 0:0:0:0:0:ffff:3648:3743
54.72.55.68 0:0:0:0:0:ffff:3648:3744
54.72.55.69 0:0:0:0:0:ffff:3648:3745
54.72.55.70 0:0:0:0:0:ffff:3648:3746
54.72.55.71 0:0:0:0:0:ffff:3648:3747
54.72.55.72 0:0:0:0:0:ffff:3648:3748
54.72.55.73 0:0:0:0:0:ffff:3648:3749
54.72.55.74 0:0:0:0:0:ffff:3648:374a
54.72.55.75 0:0:0:0:0:ffff:3648:374b
54.72.55.76 0:0:0:0:0:ffff:3648:374c
54.72.55.77 0:0:0:0:0:ffff:3648:374d
54.72.55.78 0:0:0:0:0:ffff:3648:374e
54.72.55.79 0:0:0:0:0:ffff:3648:374f
54.72.55.80 0:0:0:0:0:ffff:3648:3750
54.72.55.81 0:0:0:0:0:ffff:3648:3751
54.72.55.82 0:0:0:0:0:ffff:3648:3752
54.72.55.83 0:0:0:0:0:ffff:3648:3753
54.72.55.84 0:0:0:0:0:ffff:3648:3754
54.72.55.85 0:0:0:0:0:ffff:3648:3755
54.72.55.86 0:0:0:0:0:ffff:3648:3756
54.72.55.87 0:0:0:0:0:ffff:3648:3757
54.72.55.88 0:0:0:0:0:ffff:3648:3758
54.72.55.89 0:0:0:0:0:ffff:3648:3759
54.72.55.90 0:0:0:0:0:ffff:3648:375a
54.72.55.91 0:0:0:0:0:ffff:3648:375b
54.72.55.92 0:0:0:0:0:ffff:3648:375c
54.72.55.93 0:0:0:0:0:ffff:3648:375d
54.72.55.94 0:0:0:0:0:ffff:3648:375e
54.72.55.95 0:0:0:0:0:ffff:3648:375f
54.72.55.96 0:0:0:0:0:ffff:3648:3760
54.72.55.97 0:0:0:0:0:ffff:3648:3761
54.72.55.98 0:0:0:0:0:ffff:3648:3762
54.72.55.99 0:0:0:0:0:ffff:3648:3763
54.72.55.100 0:0:0:0:0:ffff:3648:3764
54.72.55.101 0:0:0:0:0:ffff:3648:3765
54.72.55.102 0:0:0:0:0:ffff:3648:3766
54.72.55.103 0:0:0:0:0:ffff:3648:3767
54.72.55.104 0:0:0:0:0:ffff:3648:3768
54.72.55.105 0:0:0:0:0:ffff:3648:3769
54.72.55.106 0:0:0:0:0:ffff:3648:376a
54.72.55.107 0:0:0:0:0:ffff:3648:376b
54.72.55.108 0:0:0:0:0:ffff:3648:376c
54.72.55.109 0:0:0:0:0:ffff:3648:376d
54.72.55.110 0:0:0:0:0:ffff:3648:376e
54.72.55.111 0:0:0:0:0:ffff:3648:376f
54.72.55.112 0:0:0:0:0:ffff:3648:3770
54.72.55.113 0:0:0:0:0:ffff:3648:3771
54.72.55.114 0:0:0:0:0:ffff:3648:3772
54.72.55.115 0:0:0:0:0:ffff:3648:3773
54.72.55.116 0:0:0:0:0:ffff:3648:3774
54.72.55.117 0:0:0:0:0:ffff:3648:3775
54.72.55.118 0:0:0:0:0:ffff:3648:3776
54.72.55.119 0:0:0:0:0:ffff:3648:3777
54.72.55.120 0:0:0:0:0:ffff:3648:3778


54.72.55.121 0:0:0:0:0:ffff:3648:3779
54.72.55.122 0:0:0:0:0:ffff:3648:377a
54.72.55.123 0:0:0:0:0:ffff:3648:377b
54.72.55.124 0:0:0:0:0:ffff:3648:377c
54.72.55.125 0:0:0:0:0:ffff:3648:377d
54.72.55.126 0:0:0:0:0:ffff:3648:377e
54.72.55.127 0:0:0:0:0:ffff:3648:377f
54.72.55.128 0:0:0:0:0:ffff:3648:3780
54.72.55.129 0:0:0:0:0:ffff:3648:3781
54.72.55.130 0:0:0:0:0:ffff:3648:3782
54.72.55.131 0:0:0:0:0:ffff:3648:3783
54.72.55.132 0:0:0:0:0:ffff:3648:3784
54.72.55.133 0:0:0:0:0:ffff:3648:3785
54.72.55.134 0:0:0:0:0:ffff:3648:3786
54.72.55.135 0:0:0:0:0:ffff:3648:3787
54.72.55.136 0:0:0:0:0:ffff:3648:3788
54.72.55.137 0:0:0:0:0:ffff:3648:3789
54.72.55.138 0:0:0:0:0:ffff:3648:378a
54.72.55.139 0:0:0:0:0:ffff:3648:378b
54.72.55.140 0:0:0:0:0:ffff:3648:378c
54.72.55.141 0:0:0:0:0:ffff:3648:378d
54.72.55.142 0:0:0:0:0:ffff:3648:378e
54.72.55.143 0:0:0:0:0:ffff:3648:378f
54.72.55.144 0:0:0:0:0:ffff:3648:3790
54.72.55.145 0:0:0:0:0:ffff:3648:3791
54.72.55.146 0:0:0:0:0:ffff:3648:3792
54.72.55.147 0:0:0:0:0:ffff:3648:3793
54.72.55.148 0:0:0:0:0:ffff:3648:3794
54.72.55.149 0:0:0:0:0:ffff:3648:3795
54.72.55.150 0:0:0:0:0:ffff:3648:3796
54.72.55.151 0:0:0:0:0:ffff:3648:3797
54.72.55.152 0:0:0:0:0:ffff:3648:3798
54.72.55.153 0:0:0:0:0:ffff:3648:3799
54.72.55.154 0:0:0:0:0:ffff:3648:379a
54.72.55.155 0:0:0:0:0:ffff:3648:379b
54.72.55.156 0:0:0:0:0:ffff:3648:379c
54.72.55.157 0:0:0:0:0:ffff:3648:379d
54.72.55.158 0:0:0:0:0:ffff:3648:379e
54.72.55.159 0:0:0:0:0:ffff:3648:379f
54.72.55.160 0:0:0:0:0:ffff:3648:37a0
54.72.55.161 0:0:0:0:0:ffff:3648:37a1
54.72.55.162 0:0:0:0:0:ffff:3648:37a2
54.72.55.163 0:0:0:0:0:ffff:3648:37a3
54.72.55.164 0:0:0:0:0:ffff:3648:37a4
54.72.55.165 0:0:0:0:0:ffff:3648:37a5
54.72.55.166 0:0:0:0:0:ffff:3648:37a6
54.72.55.167 0:0:0:0:0:ffff:3648:37a7
54.72.55.168 0:0:0:0:0:ffff:3648:37a8
54.72.55.169 0:0:0:0:0:ffff:3648:37a9
54.72.55.170 0:0:0:0:0:ffff:3648:37aa
54.72.55.171 0:0:0:0:0:ffff:3648:37ab
54.72.55.172 0:0:0:0:0:ffff:3648:37ac
54.72.55.173 0:0:0:0:0:ffff:3648:37ad
54.72.55.174 0:0:0:0:0:ffff:3648:37ae
54.72.55.175 0:0:0:0:0:ffff:3648:37af
54.72.55.176 0:0:0:0:0:ffff:3648:37b0
54.72.55.177 0:0:0:0:0:ffff:3648:37b1
54.72.55.178 0:0:0:0:0:ffff:3648:37b2
54.72.55.179 0:0:0:0:0:ffff:3648:37b3
54.72.55.180 0:0:0:0:0:ffff:3648:37b4


54.72.55.181 0:0:0:0:0:ffff:3648:37b5
54.72.55.182 0:0:0:0:0:ffff:3648:37b6
54.72.55.183 0:0:0:0:0:ffff:3648:37b7
54.72.55.184 0:0:0:0:0:ffff:3648:37b8
54.72.55.185 0:0:0:0:0:ffff:3648:37b9
54.72.55.186 0:0:0:0:0:ffff:3648:37ba
54.72.55.187 0:0:0:0:0:ffff:3648:37bb
54.72.55.188 0:0:0:0:0:ffff:3648:37bc
54.72.55.189 0:0:0:0:0:ffff:3648:37bd
54.72.55.190 0:0:0:0:0:ffff:3648:37be
54.72.55.191 0:0:0:0:0:ffff:3648:37bf
54.72.55.192 0:0:0:0:0:ffff:3648:37c0
54.72.55.193 0:0:0:0:0:ffff:3648:37c1
54.72.55.194 0:0:0:0:0:ffff:3648:37c2
54.72.55.195 0:0:0:0:0:ffff:3648:37c3
54.72.55.196 0:0:0:0:0:ffff:3648:37c4
54.72.55.197 0:0:0:0:0:ffff:3648:37c5
54.72.55.198 0:0:0:0:0:ffff:3648:37c6
54.72.55.199 0:0:0:0:0:ffff:3648:37c7
54.72.55.200 0:0:0:0:0:ffff:3648:37c8
54.72.55.201 0:0:0:0:0:ffff:3648:37c9
54.72.55.202 0:0:0:0:0:ffff:3648:37ca
54.72.55.203 0:0:0:0:0:ffff:3648:37cb
54.72.55.204 0:0:0:0:0:ffff:3648:37cc
54.72.55.205 0:0:0:0:0:ffff:3648:37cd
54.72.55.206 0:0:0:0:0:ffff:3648:37ce
54.72.55.207 0:0:0:0:0:ffff:3648:37cf
54.72.55.208 0:0:0:0:0:ffff:3648:37d0
54.72.55.209 0:0:0:0:0:ffff:3648:37d1
54.72.55.210 0:0:0:0:0:ffff:3648:37d2
54.72.55.211 0:0:0:0:0:ffff:3648:37d3
54.72.55.212 0:0:0:0:0:ffff:3648:37d4
54.72.55.213 0:0:0:0:0:ffff:3648:37d5
54.72.55.214 0:0:0:0:0:ffff:3648:37d6
54.72.55.215 0:0:0:0:0:ffff:3648:37d7
54.72.55.216 0:0:0:0:0:ffff:3648:37d8
54.72.55.217 0:0:0:0:0:ffff:3648:37d9
54.72.55.218 0:0:0:0:0:ffff:3648:37da
54.72.55.219 0:0:0:0:0:ffff:3648:37db
54.72.55.220 0:0:0:0:0:ffff:3648:37dc
54.72.55.221 0:0:0:0:0:ffff:3648:37dd
54.72.55.222 0:0:0:0:0:ffff:3648:37de
54.72.55.223 0:0:0:0:0:ffff:3648:37df
54.72.55.224 0:0:0:0:0:ffff:3648:37e0
54.72.55.225 0:0:0:0:0:ffff:3648:37e1
54.72.55.226 0:0:0:0:0:ffff:3648:37e2
54.72.55.227 0:0:0:0:0:ffff:3648:37e3
54.72.55.228 0:0:0:0:0:ffff:3648:37e4
54.72.55.229 0:0:0:0:0:ffff:3648:37e5
54.72.55.230 0:0:0:0:0:ffff:3648:37e6
54.72.55.231 0:0:0:0:0:ffff:3648:37e7
54.72.55.232 0:0:0:0:0:ffff:3648:37e8
54.72.55.233 0:0:0:0:0:ffff:3648:37e9
54.72.55.234 0:0:0:0:0:ffff:3648:37ea
54.72.55.235 0:0:0:0:0:ffff:3648:37eb
54.72.55.236 0:0:0:0:0:ffff:3648:37ec
54.72.55.237 0:0:0:0:0:ffff:3648:37ed
54.72.55.238 0:0:0:0:0:ffff:3648:37ee
54.72.55.239 0:0:0:0:0:ffff:3648:37ef
54.72.55.240 0:0:0:0:0:ffff:3648:37f0
54.72.55.241 0:0:0:0:0:ffff:3648:37f1
54.72.55.242 0:0:0:0:0:ffff:3648:37f2
54.72.55.243 0:0:0:0:0:ffff:3648:37f3
54.72.55.244 0:0:0:0:0:ffff:3648:37f4
54.72.55.245 0:0:0:0:0:ffff:3648:37f5
54.72.55.246 0:0:0:0:0:ffff:3648:37f6
54.72.55.247 0:0:0:0:0:ffff:3648:37f7
54.72.55.248 0:0:0:0:0:ffff:3648:37f8
54.72.55.249 0:0:0:0:0:ffff:3648:37f9
54.72.55.250 0:0:0:0:0:ffff:3648:37fa
54.72.55.251 0:0:0:0:0:ffff:3648:37fb
54.72.55.252 0:0:0:0:0:ffff:3648:37fc
54.72.55.253 0:0:0:0:0:ffff:3648:37fd
54.72.55.254 0:0:0:0:0:ffff:3648:37fe
54.72.55.255 0:0:0:0:0:ffff:3648:37ff


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.