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
38.64.55.1 0:0:0:0:0:ffff:2640:3701
38.64.55.2 0:0:0:0:0:ffff:2640:3702
38.64.55.3 0:0:0:0:0:ffff:2640:3703
38.64.55.4 0:0:0:0:0:ffff:2640:3704
38.64.55.5 0:0:0:0:0:ffff:2640:3705
38.64.55.6 0:0:0:0:0:ffff:2640:3706
38.64.55.7 0:0:0:0:0:ffff:2640:3707
38.64.55.8 0:0:0:0:0:ffff:2640:3708
38.64.55.9 0:0:0:0:0:ffff:2640:3709
38.64.55.10 0:0:0:0:0:ffff:2640:370a
38.64.55.11 0:0:0:0:0:ffff:2640:370b
38.64.55.12 0:0:0:0:0:ffff:2640:370c
38.64.55.13 0:0:0:0:0:ffff:2640:370d
38.64.55.14 0:0:0:0:0:ffff:2640:370e
38.64.55.15 0:0:0:0:0:ffff:2640:370f
38.64.55.16 0:0:0:0:0:ffff:2640:3710
38.64.55.17 0:0:0:0:0:ffff:2640:3711
38.64.55.18 0:0:0:0:0:ffff:2640:3712
38.64.55.19 0:0:0:0:0:ffff:2640:3713
38.64.55.20 0:0:0:0:0:ffff:2640:3714
38.64.55.21 0:0:0:0:0:ffff:2640:3715
38.64.55.22 0:0:0:0:0:ffff:2640:3716
38.64.55.23 0:0:0:0:0:ffff:2640:3717
38.64.55.24 0:0:0:0:0:ffff:2640:3718
38.64.55.25 0:0:0:0:0:ffff:2640:3719
38.64.55.26 0:0:0:0:0:ffff:2640:371a
38.64.55.27 0:0:0:0:0:ffff:2640:371b
38.64.55.28 0:0:0:0:0:ffff:2640:371c
38.64.55.29 0:0:0:0:0:ffff:2640:371d
38.64.55.30 0:0:0:0:0:ffff:2640:371e
38.64.55.31 0:0:0:0:0:ffff:2640:371f
38.64.55.32 0:0:0:0:0:ffff:2640:3720
38.64.55.33 0:0:0:0:0:ffff:2640:3721
38.64.55.34 0:0:0:0:0:ffff:2640:3722
38.64.55.35 0:0:0:0:0:ffff:2640:3723
38.64.55.36 0:0:0:0:0:ffff:2640:3724
38.64.55.37 0:0:0:0:0:ffff:2640:3725
38.64.55.38 0:0:0:0:0:ffff:2640:3726
38.64.55.39 0:0:0:0:0:ffff:2640:3727
38.64.55.40 0:0:0:0:0:ffff:2640:3728
38.64.55.41 0:0:0:0:0:ffff:2640:3729
38.64.55.42 0:0:0:0:0:ffff:2640:372a
38.64.55.43 0:0:0:0:0:ffff:2640:372b
38.64.55.44 0:0:0:0:0:ffff:2640:372c
38.64.55.45 0:0:0:0:0:ffff:2640:372d
38.64.55.46 0:0:0:0:0:ffff:2640:372e
38.64.55.47 0:0:0:0:0:ffff:2640:372f
38.64.55.48 0:0:0:0:0:ffff:2640:3730
38.64.55.49 0:0:0:0:0:ffff:2640:3731
38.64.55.50 0:0:0:0:0:ffff:2640:3732
38.64.55.51 0:0:0:0:0:ffff:2640:3733
38.64.55.52 0:0:0:0:0:ffff:2640:3734
38.64.55.53 0:0:0:0:0:ffff:2640:3735
38.64.55.54 0:0:0:0:0:ffff:2640:3736
38.64.55.55 0:0:0:0:0:ffff:2640:3737
38.64.55.56 0:0:0:0:0:ffff:2640:3738
38.64.55.57 0:0:0:0:0:ffff:2640:3739
38.64.55.58 0:0:0:0:0:ffff:2640:373a
38.64.55.59 0:0:0:0:0:ffff:2640:373b
38.64.55.60 0:0:0:0:0:ffff:2640:373c


38.64.55.61 0:0:0:0:0:ffff:2640:373d
38.64.55.62 0:0:0:0:0:ffff:2640:373e
38.64.55.63 0:0:0:0:0:ffff:2640:373f
38.64.55.64 0:0:0:0:0:ffff:2640:3740
38.64.55.65 0:0:0:0:0:ffff:2640:3741
38.64.55.66 0:0:0:0:0:ffff:2640:3742
38.64.55.67 0:0:0:0:0:ffff:2640:3743
38.64.55.68 0:0:0:0:0:ffff:2640:3744
38.64.55.69 0:0:0:0:0:ffff:2640:3745
38.64.55.70 0:0:0:0:0:ffff:2640:3746
38.64.55.71 0:0:0:0:0:ffff:2640:3747
38.64.55.72 0:0:0:0:0:ffff:2640:3748
38.64.55.73 0:0:0:0:0:ffff:2640:3749
38.64.55.74 0:0:0:0:0:ffff:2640:374a
38.64.55.75 0:0:0:0:0:ffff:2640:374b
38.64.55.76 0:0:0:0:0:ffff:2640:374c
38.64.55.77 0:0:0:0:0:ffff:2640:374d
38.64.55.78 0:0:0:0:0:ffff:2640:374e
38.64.55.79 0:0:0:0:0:ffff:2640:374f
38.64.55.80 0:0:0:0:0:ffff:2640:3750
38.64.55.81 0:0:0:0:0:ffff:2640:3751
38.64.55.82 0:0:0:0:0:ffff:2640:3752
38.64.55.83 0:0:0:0:0:ffff:2640:3753
38.64.55.84 0:0:0:0:0:ffff:2640:3754
38.64.55.85 0:0:0:0:0:ffff:2640:3755
38.64.55.86 0:0:0:0:0:ffff:2640:3756
38.64.55.87 0:0:0:0:0:ffff:2640:3757
38.64.55.88 0:0:0:0:0:ffff:2640:3758
38.64.55.89 0:0:0:0:0:ffff:2640:3759
38.64.55.90 0:0:0:0:0:ffff:2640:375a
38.64.55.91 0:0:0:0:0:ffff:2640:375b
38.64.55.92 0:0:0:0:0:ffff:2640:375c
38.64.55.93 0:0:0:0:0:ffff:2640:375d
38.64.55.94 0:0:0:0:0:ffff:2640:375e
38.64.55.95 0:0:0:0:0:ffff:2640:375f
38.64.55.96 0:0:0:0:0:ffff:2640:3760
38.64.55.97 0:0:0:0:0:ffff:2640:3761
38.64.55.98 0:0:0:0:0:ffff:2640:3762
38.64.55.99 0:0:0:0:0:ffff:2640:3763
38.64.55.100 0:0:0:0:0:ffff:2640:3764
38.64.55.101 0:0:0:0:0:ffff:2640:3765
38.64.55.102 0:0:0:0:0:ffff:2640:3766
38.64.55.103 0:0:0:0:0:ffff:2640:3767
38.64.55.104 0:0:0:0:0:ffff:2640:3768
38.64.55.105 0:0:0:0:0:ffff:2640:3769
38.64.55.106 0:0:0:0:0:ffff:2640:376a
38.64.55.107 0:0:0:0:0:ffff:2640:376b
38.64.55.108 0:0:0:0:0:ffff:2640:376c
38.64.55.109 0:0:0:0:0:ffff:2640:376d
38.64.55.110 0:0:0:0:0:ffff:2640:376e
38.64.55.111 0:0:0:0:0:ffff:2640:376f
38.64.55.112 0:0:0:0:0:ffff:2640:3770
38.64.55.113 0:0:0:0:0:ffff:2640:3771
38.64.55.114 0:0:0:0:0:ffff:2640:3772
38.64.55.115 0:0:0:0:0:ffff:2640:3773
38.64.55.116 0:0:0:0:0:ffff:2640:3774
38.64.55.117 0:0:0:0:0:ffff:2640:3775
38.64.55.118 0:0:0:0:0:ffff:2640:3776
38.64.55.119 0:0:0:0:0:ffff:2640:3777
38.64.55.120 0:0:0:0:0:ffff:2640:3778


38.64.55.121 0:0:0:0:0:ffff:2640:3779
38.64.55.122 0:0:0:0:0:ffff:2640:377a
38.64.55.123 0:0:0:0:0:ffff:2640:377b
38.64.55.124 0:0:0:0:0:ffff:2640:377c
38.64.55.125 0:0:0:0:0:ffff:2640:377d
38.64.55.126 0:0:0:0:0:ffff:2640:377e
38.64.55.127 0:0:0:0:0:ffff:2640:377f
38.64.55.128 0:0:0:0:0:ffff:2640:3780
38.64.55.129 0:0:0:0:0:ffff:2640:3781
38.64.55.130 0:0:0:0:0:ffff:2640:3782
38.64.55.131 0:0:0:0:0:ffff:2640:3783
38.64.55.132 0:0:0:0:0:ffff:2640:3784
38.64.55.133 0:0:0:0:0:ffff:2640:3785
38.64.55.134 0:0:0:0:0:ffff:2640:3786
38.64.55.135 0:0:0:0:0:ffff:2640:3787
38.64.55.136 0:0:0:0:0:ffff:2640:3788
38.64.55.137 0:0:0:0:0:ffff:2640:3789
38.64.55.138 0:0:0:0:0:ffff:2640:378a
38.64.55.139 0:0:0:0:0:ffff:2640:378b
38.64.55.140 0:0:0:0:0:ffff:2640:378c
38.64.55.141 0:0:0:0:0:ffff:2640:378d
38.64.55.142 0:0:0:0:0:ffff:2640:378e
38.64.55.143 0:0:0:0:0:ffff:2640:378f
38.64.55.144 0:0:0:0:0:ffff:2640:3790
38.64.55.145 0:0:0:0:0:ffff:2640:3791
38.64.55.146 0:0:0:0:0:ffff:2640:3792
38.64.55.147 0:0:0:0:0:ffff:2640:3793
38.64.55.148 0:0:0:0:0:ffff:2640:3794
38.64.55.149 0:0:0:0:0:ffff:2640:3795
38.64.55.150 0:0:0:0:0:ffff:2640:3796
38.64.55.151 0:0:0:0:0:ffff:2640:3797
38.64.55.152 0:0:0:0:0:ffff:2640:3798
38.64.55.153 0:0:0:0:0:ffff:2640:3799
38.64.55.154 0:0:0:0:0:ffff:2640:379a
38.64.55.155 0:0:0:0:0:ffff:2640:379b
38.64.55.156 0:0:0:0:0:ffff:2640:379c
38.64.55.157 0:0:0:0:0:ffff:2640:379d
38.64.55.158 0:0:0:0:0:ffff:2640:379e
38.64.55.159 0:0:0:0:0:ffff:2640:379f
38.64.55.160 0:0:0:0:0:ffff:2640:37a0
38.64.55.161 0:0:0:0:0:ffff:2640:37a1
38.64.55.162 0:0:0:0:0:ffff:2640:37a2
38.64.55.163 0:0:0:0:0:ffff:2640:37a3
38.64.55.164 0:0:0:0:0:ffff:2640:37a4
38.64.55.165 0:0:0:0:0:ffff:2640:37a5
38.64.55.166 0:0:0:0:0:ffff:2640:37a6
38.64.55.167 0:0:0:0:0:ffff:2640:37a7
38.64.55.168 0:0:0:0:0:ffff:2640:37a8
38.64.55.169 0:0:0:0:0:ffff:2640:37a9
38.64.55.170 0:0:0:0:0:ffff:2640:37aa
38.64.55.171 0:0:0:0:0:ffff:2640:37ab
38.64.55.172 0:0:0:0:0:ffff:2640:37ac
38.64.55.173 0:0:0:0:0:ffff:2640:37ad
38.64.55.174 0:0:0:0:0:ffff:2640:37ae
38.64.55.175 0:0:0:0:0:ffff:2640:37af
38.64.55.176 0:0:0:0:0:ffff:2640:37b0
38.64.55.177 0:0:0:0:0:ffff:2640:37b1
38.64.55.178 0:0:0:0:0:ffff:2640:37b2
38.64.55.179 0:0:0:0:0:ffff:2640:37b3
38.64.55.180 0:0:0:0:0:ffff:2640:37b4


38.64.55.181 0:0:0:0:0:ffff:2640:37b5
38.64.55.182 0:0:0:0:0:ffff:2640:37b6
38.64.55.183 0:0:0:0:0:ffff:2640:37b7
38.64.55.184 0:0:0:0:0:ffff:2640:37b8
38.64.55.185 0:0:0:0:0:ffff:2640:37b9
38.64.55.186 0:0:0:0:0:ffff:2640:37ba
38.64.55.187 0:0:0:0:0:ffff:2640:37bb
38.64.55.188 0:0:0:0:0:ffff:2640:37bc
38.64.55.189 0:0:0:0:0:ffff:2640:37bd
38.64.55.190 0:0:0:0:0:ffff:2640:37be
38.64.55.191 0:0:0:0:0:ffff:2640:37bf
38.64.55.192 0:0:0:0:0:ffff:2640:37c0
38.64.55.193 0:0:0:0:0:ffff:2640:37c1
38.64.55.194 0:0:0:0:0:ffff:2640:37c2
38.64.55.195 0:0:0:0:0:ffff:2640:37c3
38.64.55.196 0:0:0:0:0:ffff:2640:37c4
38.64.55.197 0:0:0:0:0:ffff:2640:37c5
38.64.55.198 0:0:0:0:0:ffff:2640:37c6
38.64.55.199 0:0:0:0:0:ffff:2640:37c7
38.64.55.200 0:0:0:0:0:ffff:2640:37c8
38.64.55.201 0:0:0:0:0:ffff:2640:37c9
38.64.55.202 0:0:0:0:0:ffff:2640:37ca
38.64.55.203 0:0:0:0:0:ffff:2640:37cb
38.64.55.204 0:0:0:0:0:ffff:2640:37cc
38.64.55.205 0:0:0:0:0:ffff:2640:37cd
38.64.55.206 0:0:0:0:0:ffff:2640:37ce
38.64.55.207 0:0:0:0:0:ffff:2640:37cf
38.64.55.208 0:0:0:0:0:ffff:2640:37d0
38.64.55.209 0:0:0:0:0:ffff:2640:37d1
38.64.55.210 0:0:0:0:0:ffff:2640:37d2
38.64.55.211 0:0:0:0:0:ffff:2640:37d3
38.64.55.212 0:0:0:0:0:ffff:2640:37d4
38.64.55.213 0:0:0:0:0:ffff:2640:37d5
38.64.55.214 0:0:0:0:0:ffff:2640:37d6
38.64.55.215 0:0:0:0:0:ffff:2640:37d7
38.64.55.216 0:0:0:0:0:ffff:2640:37d8
38.64.55.217 0:0:0:0:0:ffff:2640:37d9
38.64.55.218 0:0:0:0:0:ffff:2640:37da
38.64.55.219 0:0:0:0:0:ffff:2640:37db
38.64.55.220 0:0:0:0:0:ffff:2640:37dc
38.64.55.221 0:0:0:0:0:ffff:2640:37dd
38.64.55.222 0:0:0:0:0:ffff:2640:37de
38.64.55.223 0:0:0:0:0:ffff:2640:37df
38.64.55.224 0:0:0:0:0:ffff:2640:37e0
38.64.55.225 0:0:0:0:0:ffff:2640:37e1
38.64.55.226 0:0:0:0:0:ffff:2640:37e2
38.64.55.227 0:0:0:0:0:ffff:2640:37e3
38.64.55.228 0:0:0:0:0:ffff:2640:37e4
38.64.55.229 0:0:0:0:0:ffff:2640:37e5
38.64.55.230 0:0:0:0:0:ffff:2640:37e6
38.64.55.231 0:0:0:0:0:ffff:2640:37e7
38.64.55.232 0:0:0:0:0:ffff:2640:37e8
38.64.55.233 0:0:0:0:0:ffff:2640:37e9
38.64.55.234 0:0:0:0:0:ffff:2640:37ea
38.64.55.235 0:0:0:0:0:ffff:2640:37eb
38.64.55.236 0:0:0:0:0:ffff:2640:37ec
38.64.55.237 0:0:0:0:0:ffff:2640:37ed
38.64.55.238 0:0:0:0:0:ffff:2640:37ee
38.64.55.239 0:0:0:0:0:ffff:2640:37ef
38.64.55.240 0:0:0:0:0:ffff:2640:37f0
38.64.55.241 0:0:0:0:0:ffff:2640:37f1
38.64.55.242 0:0:0:0:0:ffff:2640:37f2
38.64.55.243 0:0:0:0:0:ffff:2640:37f3
38.64.55.244 0:0:0:0:0:ffff:2640:37f4
38.64.55.245 0:0:0:0:0:ffff:2640:37f5
38.64.55.246 0:0:0:0:0:ffff:2640:37f6
38.64.55.247 0:0:0:0:0:ffff:2640:37f7
38.64.55.248 0:0:0:0:0:ffff:2640:37f8
38.64.55.249 0:0:0:0:0:ffff:2640:37f9
38.64.55.250 0:0:0:0:0:ffff:2640:37fa
38.64.55.251 0:0:0:0:0:ffff:2640:37fb
38.64.55.252 0:0:0:0:0:ffff:2640:37fc
38.64.55.253 0:0:0:0:0:ffff:2640:37fd
38.64.55.254 0:0:0:0:0:ffff:2640:37fe
38.64.55.255 0:0:0:0:0:ffff:2640:37ff


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.