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
153.27.55.1 0:0:0:0:0:ffff:991b:3701
153.27.55.2 0:0:0:0:0:ffff:991b:3702
153.27.55.3 0:0:0:0:0:ffff:991b:3703
153.27.55.4 0:0:0:0:0:ffff:991b:3704
153.27.55.5 0:0:0:0:0:ffff:991b:3705
153.27.55.6 0:0:0:0:0:ffff:991b:3706
153.27.55.7 0:0:0:0:0:ffff:991b:3707
153.27.55.8 0:0:0:0:0:ffff:991b:3708
153.27.55.9 0:0:0:0:0:ffff:991b:3709
153.27.55.10 0:0:0:0:0:ffff:991b:370a
153.27.55.11 0:0:0:0:0:ffff:991b:370b
153.27.55.12 0:0:0:0:0:ffff:991b:370c
153.27.55.13 0:0:0:0:0:ffff:991b:370d
153.27.55.14 0:0:0:0:0:ffff:991b:370e
153.27.55.15 0:0:0:0:0:ffff:991b:370f
153.27.55.16 0:0:0:0:0:ffff:991b:3710
153.27.55.17 0:0:0:0:0:ffff:991b:3711
153.27.55.18 0:0:0:0:0:ffff:991b:3712
153.27.55.19 0:0:0:0:0:ffff:991b:3713
153.27.55.20 0:0:0:0:0:ffff:991b:3714
153.27.55.21 0:0:0:0:0:ffff:991b:3715
153.27.55.22 0:0:0:0:0:ffff:991b:3716
153.27.55.23 0:0:0:0:0:ffff:991b:3717
153.27.55.24 0:0:0:0:0:ffff:991b:3718
153.27.55.25 0:0:0:0:0:ffff:991b:3719
153.27.55.26 0:0:0:0:0:ffff:991b:371a
153.27.55.27 0:0:0:0:0:ffff:991b:371b
153.27.55.28 0:0:0:0:0:ffff:991b:371c
153.27.55.29 0:0:0:0:0:ffff:991b:371d
153.27.55.30 0:0:0:0:0:ffff:991b:371e
153.27.55.31 0:0:0:0:0:ffff:991b:371f
153.27.55.32 0:0:0:0:0:ffff:991b:3720
153.27.55.33 0:0:0:0:0:ffff:991b:3721
153.27.55.34 0:0:0:0:0:ffff:991b:3722
153.27.55.35 0:0:0:0:0:ffff:991b:3723
153.27.55.36 0:0:0:0:0:ffff:991b:3724
153.27.55.37 0:0:0:0:0:ffff:991b:3725
153.27.55.38 0:0:0:0:0:ffff:991b:3726
153.27.55.39 0:0:0:0:0:ffff:991b:3727
153.27.55.40 0:0:0:0:0:ffff:991b:3728
153.27.55.41 0:0:0:0:0:ffff:991b:3729
153.27.55.42 0:0:0:0:0:ffff:991b:372a
153.27.55.43 0:0:0:0:0:ffff:991b:372b
153.27.55.44 0:0:0:0:0:ffff:991b:372c
153.27.55.45 0:0:0:0:0:ffff:991b:372d
153.27.55.46 0:0:0:0:0:ffff:991b:372e
153.27.55.47 0:0:0:0:0:ffff:991b:372f
153.27.55.48 0:0:0:0:0:ffff:991b:3730
153.27.55.49 0:0:0:0:0:ffff:991b:3731
153.27.55.50 0:0:0:0:0:ffff:991b:3732
153.27.55.51 0:0:0:0:0:ffff:991b:3733
153.27.55.52 0:0:0:0:0:ffff:991b:3734
153.27.55.53 0:0:0:0:0:ffff:991b:3735
153.27.55.54 0:0:0:0:0:ffff:991b:3736
153.27.55.55 0:0:0:0:0:ffff:991b:3737
153.27.55.56 0:0:0:0:0:ffff:991b:3738
153.27.55.57 0:0:0:0:0:ffff:991b:3739
153.27.55.58 0:0:0:0:0:ffff:991b:373a
153.27.55.59 0:0:0:0:0:ffff:991b:373b
153.27.55.60 0:0:0:0:0:ffff:991b:373c


153.27.55.61 0:0:0:0:0:ffff:991b:373d
153.27.55.62 0:0:0:0:0:ffff:991b:373e
153.27.55.63 0:0:0:0:0:ffff:991b:373f
153.27.55.64 0:0:0:0:0:ffff:991b:3740
153.27.55.65 0:0:0:0:0:ffff:991b:3741
153.27.55.66 0:0:0:0:0:ffff:991b:3742
153.27.55.67 0:0:0:0:0:ffff:991b:3743
153.27.55.68 0:0:0:0:0:ffff:991b:3744
153.27.55.69 0:0:0:0:0:ffff:991b:3745
153.27.55.70 0:0:0:0:0:ffff:991b:3746
153.27.55.71 0:0:0:0:0:ffff:991b:3747
153.27.55.72 0:0:0:0:0:ffff:991b:3748
153.27.55.73 0:0:0:0:0:ffff:991b:3749
153.27.55.74 0:0:0:0:0:ffff:991b:374a
153.27.55.75 0:0:0:0:0:ffff:991b:374b
153.27.55.76 0:0:0:0:0:ffff:991b:374c
153.27.55.77 0:0:0:0:0:ffff:991b:374d
153.27.55.78 0:0:0:0:0:ffff:991b:374e
153.27.55.79 0:0:0:0:0:ffff:991b:374f
153.27.55.80 0:0:0:0:0:ffff:991b:3750
153.27.55.81 0:0:0:0:0:ffff:991b:3751
153.27.55.82 0:0:0:0:0:ffff:991b:3752
153.27.55.83 0:0:0:0:0:ffff:991b:3753
153.27.55.84 0:0:0:0:0:ffff:991b:3754
153.27.55.85 0:0:0:0:0:ffff:991b:3755
153.27.55.86 0:0:0:0:0:ffff:991b:3756
153.27.55.87 0:0:0:0:0:ffff:991b:3757
153.27.55.88 0:0:0:0:0:ffff:991b:3758
153.27.55.89 0:0:0:0:0:ffff:991b:3759
153.27.55.90 0:0:0:0:0:ffff:991b:375a
153.27.55.91 0:0:0:0:0:ffff:991b:375b
153.27.55.92 0:0:0:0:0:ffff:991b:375c
153.27.55.93 0:0:0:0:0:ffff:991b:375d
153.27.55.94 0:0:0:0:0:ffff:991b:375e
153.27.55.95 0:0:0:0:0:ffff:991b:375f
153.27.55.96 0:0:0:0:0:ffff:991b:3760
153.27.55.97 0:0:0:0:0:ffff:991b:3761
153.27.55.98 0:0:0:0:0:ffff:991b:3762
153.27.55.99 0:0:0:0:0:ffff:991b:3763
153.27.55.100 0:0:0:0:0:ffff:991b:3764
153.27.55.101 0:0:0:0:0:ffff:991b:3765
153.27.55.102 0:0:0:0:0:ffff:991b:3766
153.27.55.103 0:0:0:0:0:ffff:991b:3767
153.27.55.104 0:0:0:0:0:ffff:991b:3768
153.27.55.105 0:0:0:0:0:ffff:991b:3769
153.27.55.106 0:0:0:0:0:ffff:991b:376a
153.27.55.107 0:0:0:0:0:ffff:991b:376b
153.27.55.108 0:0:0:0:0:ffff:991b:376c
153.27.55.109 0:0:0:0:0:ffff:991b:376d
153.27.55.110 0:0:0:0:0:ffff:991b:376e
153.27.55.111 0:0:0:0:0:ffff:991b:376f
153.27.55.112 0:0:0:0:0:ffff:991b:3770
153.27.55.113 0:0:0:0:0:ffff:991b:3771
153.27.55.114 0:0:0:0:0:ffff:991b:3772
153.27.55.115 0:0:0:0:0:ffff:991b:3773
153.27.55.116 0:0:0:0:0:ffff:991b:3774
153.27.55.117 0:0:0:0:0:ffff:991b:3775
153.27.55.118 0:0:0:0:0:ffff:991b:3776
153.27.55.119 0:0:0:0:0:ffff:991b:3777
153.27.55.120 0:0:0:0:0:ffff:991b:3778


153.27.55.121 0:0:0:0:0:ffff:991b:3779
153.27.55.122 0:0:0:0:0:ffff:991b:377a
153.27.55.123 0:0:0:0:0:ffff:991b:377b
153.27.55.124 0:0:0:0:0:ffff:991b:377c
153.27.55.125 0:0:0:0:0:ffff:991b:377d
153.27.55.126 0:0:0:0:0:ffff:991b:377e
153.27.55.127 0:0:0:0:0:ffff:991b:377f
153.27.55.128 0:0:0:0:0:ffff:991b:3780
153.27.55.129 0:0:0:0:0:ffff:991b:3781
153.27.55.130 0:0:0:0:0:ffff:991b:3782
153.27.55.131 0:0:0:0:0:ffff:991b:3783
153.27.55.132 0:0:0:0:0:ffff:991b:3784
153.27.55.133 0:0:0:0:0:ffff:991b:3785
153.27.55.134 0:0:0:0:0:ffff:991b:3786
153.27.55.135 0:0:0:0:0:ffff:991b:3787
153.27.55.136 0:0:0:0:0:ffff:991b:3788
153.27.55.137 0:0:0:0:0:ffff:991b:3789
153.27.55.138 0:0:0:0:0:ffff:991b:378a
153.27.55.139 0:0:0:0:0:ffff:991b:378b
153.27.55.140 0:0:0:0:0:ffff:991b:378c
153.27.55.141 0:0:0:0:0:ffff:991b:378d
153.27.55.142 0:0:0:0:0:ffff:991b:378e
153.27.55.143 0:0:0:0:0:ffff:991b:378f
153.27.55.144 0:0:0:0:0:ffff:991b:3790
153.27.55.145 0:0:0:0:0:ffff:991b:3791
153.27.55.146 0:0:0:0:0:ffff:991b:3792
153.27.55.147 0:0:0:0:0:ffff:991b:3793
153.27.55.148 0:0:0:0:0:ffff:991b:3794
153.27.55.149 0:0:0:0:0:ffff:991b:3795
153.27.55.150 0:0:0:0:0:ffff:991b:3796
153.27.55.151 0:0:0:0:0:ffff:991b:3797
153.27.55.152 0:0:0:0:0:ffff:991b:3798
153.27.55.153 0:0:0:0:0:ffff:991b:3799
153.27.55.154 0:0:0:0:0:ffff:991b:379a
153.27.55.155 0:0:0:0:0:ffff:991b:379b
153.27.55.156 0:0:0:0:0:ffff:991b:379c
153.27.55.157 0:0:0:0:0:ffff:991b:379d
153.27.55.158 0:0:0:0:0:ffff:991b:379e
153.27.55.159 0:0:0:0:0:ffff:991b:379f
153.27.55.160 0:0:0:0:0:ffff:991b:37a0
153.27.55.161 0:0:0:0:0:ffff:991b:37a1
153.27.55.162 0:0:0:0:0:ffff:991b:37a2
153.27.55.163 0:0:0:0:0:ffff:991b:37a3
153.27.55.164 0:0:0:0:0:ffff:991b:37a4
153.27.55.165 0:0:0:0:0:ffff:991b:37a5
153.27.55.166 0:0:0:0:0:ffff:991b:37a6
153.27.55.167 0:0:0:0:0:ffff:991b:37a7
153.27.55.168 0:0:0:0:0:ffff:991b:37a8
153.27.55.169 0:0:0:0:0:ffff:991b:37a9
153.27.55.170 0:0:0:0:0:ffff:991b:37aa
153.27.55.171 0:0:0:0:0:ffff:991b:37ab
153.27.55.172 0:0:0:0:0:ffff:991b:37ac
153.27.55.173 0:0:0:0:0:ffff:991b:37ad
153.27.55.174 0:0:0:0:0:ffff:991b:37ae
153.27.55.175 0:0:0:0:0:ffff:991b:37af
153.27.55.176 0:0:0:0:0:ffff:991b:37b0
153.27.55.177 0:0:0:0:0:ffff:991b:37b1
153.27.55.178 0:0:0:0:0:ffff:991b:37b2
153.27.55.179 0:0:0:0:0:ffff:991b:37b3
153.27.55.180 0:0:0:0:0:ffff:991b:37b4


153.27.55.181 0:0:0:0:0:ffff:991b:37b5
153.27.55.182 0:0:0:0:0:ffff:991b:37b6
153.27.55.183 0:0:0:0:0:ffff:991b:37b7
153.27.55.184 0:0:0:0:0:ffff:991b:37b8
153.27.55.185 0:0:0:0:0:ffff:991b:37b9
153.27.55.186 0:0:0:0:0:ffff:991b:37ba
153.27.55.187 0:0:0:0:0:ffff:991b:37bb
153.27.55.188 0:0:0:0:0:ffff:991b:37bc
153.27.55.189 0:0:0:0:0:ffff:991b:37bd
153.27.55.190 0:0:0:0:0:ffff:991b:37be
153.27.55.191 0:0:0:0:0:ffff:991b:37bf
153.27.55.192 0:0:0:0:0:ffff:991b:37c0
153.27.55.193 0:0:0:0:0:ffff:991b:37c1
153.27.55.194 0:0:0:0:0:ffff:991b:37c2
153.27.55.195 0:0:0:0:0:ffff:991b:37c3
153.27.55.196 0:0:0:0:0:ffff:991b:37c4
153.27.55.197 0:0:0:0:0:ffff:991b:37c5
153.27.55.198 0:0:0:0:0:ffff:991b:37c6
153.27.55.199 0:0:0:0:0:ffff:991b:37c7
153.27.55.200 0:0:0:0:0:ffff:991b:37c8
153.27.55.201 0:0:0:0:0:ffff:991b:37c9
153.27.55.202 0:0:0:0:0:ffff:991b:37ca
153.27.55.203 0:0:0:0:0:ffff:991b:37cb
153.27.55.204 0:0:0:0:0:ffff:991b:37cc
153.27.55.205 0:0:0:0:0:ffff:991b:37cd
153.27.55.206 0:0:0:0:0:ffff:991b:37ce
153.27.55.207 0:0:0:0:0:ffff:991b:37cf
153.27.55.208 0:0:0:0:0:ffff:991b:37d0
153.27.55.209 0:0:0:0:0:ffff:991b:37d1
153.27.55.210 0:0:0:0:0:ffff:991b:37d2
153.27.55.211 0:0:0:0:0:ffff:991b:37d3
153.27.55.212 0:0:0:0:0:ffff:991b:37d4
153.27.55.213 0:0:0:0:0:ffff:991b:37d5
153.27.55.214 0:0:0:0:0:ffff:991b:37d6
153.27.55.215 0:0:0:0:0:ffff:991b:37d7
153.27.55.216 0:0:0:0:0:ffff:991b:37d8
153.27.55.217 0:0:0:0:0:ffff:991b:37d9
153.27.55.218 0:0:0:0:0:ffff:991b:37da
153.27.55.219 0:0:0:0:0:ffff:991b:37db
153.27.55.220 0:0:0:0:0:ffff:991b:37dc
153.27.55.221 0:0:0:0:0:ffff:991b:37dd
153.27.55.222 0:0:0:0:0:ffff:991b:37de
153.27.55.223 0:0:0:0:0:ffff:991b:37df
153.27.55.224 0:0:0:0:0:ffff:991b:37e0
153.27.55.225 0:0:0:0:0:ffff:991b:37e1
153.27.55.226 0:0:0:0:0:ffff:991b:37e2
153.27.55.227 0:0:0:0:0:ffff:991b:37e3
153.27.55.228 0:0:0:0:0:ffff:991b:37e4
153.27.55.229 0:0:0:0:0:ffff:991b:37e5
153.27.55.230 0:0:0:0:0:ffff:991b:37e6
153.27.55.231 0:0:0:0:0:ffff:991b:37e7
153.27.55.232 0:0:0:0:0:ffff:991b:37e8
153.27.55.233 0:0:0:0:0:ffff:991b:37e9
153.27.55.234 0:0:0:0:0:ffff:991b:37ea
153.27.55.235 0:0:0:0:0:ffff:991b:37eb
153.27.55.236 0:0:0:0:0:ffff:991b:37ec
153.27.55.237 0:0:0:0:0:ffff:991b:37ed
153.27.55.238 0:0:0:0:0:ffff:991b:37ee
153.27.55.239 0:0:0:0:0:ffff:991b:37ef
153.27.55.240 0:0:0:0:0:ffff:991b:37f0
153.27.55.241 0:0:0:0:0:ffff:991b:37f1
153.27.55.242 0:0:0:0:0:ffff:991b:37f2
153.27.55.243 0:0:0:0:0:ffff:991b:37f3
153.27.55.244 0:0:0:0:0:ffff:991b:37f4
153.27.55.245 0:0:0:0:0:ffff:991b:37f5
153.27.55.246 0:0:0:0:0:ffff:991b:37f6
153.27.55.247 0:0:0:0:0:ffff:991b:37f7
153.27.55.248 0:0:0:0:0:ffff:991b:37f8
153.27.55.249 0:0:0:0:0:ffff:991b:37f9
153.27.55.250 0:0:0:0:0:ffff:991b:37fa
153.27.55.251 0:0:0:0:0:ffff:991b:37fb
153.27.55.252 0:0:0:0:0:ffff:991b:37fc
153.27.55.253 0:0:0:0:0:ffff:991b:37fd
153.27.55.254 0:0:0:0:0:ffff:991b:37fe
153.27.55.255 0:0:0:0:0:ffff:991b: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.