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
131.109.55.1 0:0:0:0:0:ffff:836d:3701
131.109.55.2 0:0:0:0:0:ffff:836d:3702
131.109.55.3 0:0:0:0:0:ffff:836d:3703
131.109.55.4 0:0:0:0:0:ffff:836d:3704
131.109.55.5 0:0:0:0:0:ffff:836d:3705
131.109.55.6 0:0:0:0:0:ffff:836d:3706
131.109.55.7 0:0:0:0:0:ffff:836d:3707
131.109.55.8 0:0:0:0:0:ffff:836d:3708
131.109.55.9 0:0:0:0:0:ffff:836d:3709
131.109.55.10 0:0:0:0:0:ffff:836d:370a
131.109.55.11 0:0:0:0:0:ffff:836d:370b
131.109.55.12 0:0:0:0:0:ffff:836d:370c
131.109.55.13 0:0:0:0:0:ffff:836d:370d
131.109.55.14 0:0:0:0:0:ffff:836d:370e
131.109.55.15 0:0:0:0:0:ffff:836d:370f
131.109.55.16 0:0:0:0:0:ffff:836d:3710
131.109.55.17 0:0:0:0:0:ffff:836d:3711
131.109.55.18 0:0:0:0:0:ffff:836d:3712
131.109.55.19 0:0:0:0:0:ffff:836d:3713
131.109.55.20 0:0:0:0:0:ffff:836d:3714
131.109.55.21 0:0:0:0:0:ffff:836d:3715
131.109.55.22 0:0:0:0:0:ffff:836d:3716
131.109.55.23 0:0:0:0:0:ffff:836d:3717
131.109.55.24 0:0:0:0:0:ffff:836d:3718
131.109.55.25 0:0:0:0:0:ffff:836d:3719
131.109.55.26 0:0:0:0:0:ffff:836d:371a
131.109.55.27 0:0:0:0:0:ffff:836d:371b
131.109.55.28 0:0:0:0:0:ffff:836d:371c
131.109.55.29 0:0:0:0:0:ffff:836d:371d
131.109.55.30 0:0:0:0:0:ffff:836d:371e
131.109.55.31 0:0:0:0:0:ffff:836d:371f
131.109.55.32 0:0:0:0:0:ffff:836d:3720
131.109.55.33 0:0:0:0:0:ffff:836d:3721
131.109.55.34 0:0:0:0:0:ffff:836d:3722
131.109.55.35 0:0:0:0:0:ffff:836d:3723
131.109.55.36 0:0:0:0:0:ffff:836d:3724
131.109.55.37 0:0:0:0:0:ffff:836d:3725
131.109.55.38 0:0:0:0:0:ffff:836d:3726
131.109.55.39 0:0:0:0:0:ffff:836d:3727
131.109.55.40 0:0:0:0:0:ffff:836d:3728
131.109.55.41 0:0:0:0:0:ffff:836d:3729
131.109.55.42 0:0:0:0:0:ffff:836d:372a
131.109.55.43 0:0:0:0:0:ffff:836d:372b
131.109.55.44 0:0:0:0:0:ffff:836d:372c
131.109.55.45 0:0:0:0:0:ffff:836d:372d
131.109.55.46 0:0:0:0:0:ffff:836d:372e
131.109.55.47 0:0:0:0:0:ffff:836d:372f
131.109.55.48 0:0:0:0:0:ffff:836d:3730
131.109.55.49 0:0:0:0:0:ffff:836d:3731
131.109.55.50 0:0:0:0:0:ffff:836d:3732
131.109.55.51 0:0:0:0:0:ffff:836d:3733
131.109.55.52 0:0:0:0:0:ffff:836d:3734
131.109.55.53 0:0:0:0:0:ffff:836d:3735
131.109.55.54 0:0:0:0:0:ffff:836d:3736
131.109.55.55 0:0:0:0:0:ffff:836d:3737
131.109.55.56 0:0:0:0:0:ffff:836d:3738
131.109.55.57 0:0:0:0:0:ffff:836d:3739
131.109.55.58 0:0:0:0:0:ffff:836d:373a
131.109.55.59 0:0:0:0:0:ffff:836d:373b
131.109.55.60 0:0:0:0:0:ffff:836d:373c


131.109.55.61 0:0:0:0:0:ffff:836d:373d
131.109.55.62 0:0:0:0:0:ffff:836d:373e
131.109.55.63 0:0:0:0:0:ffff:836d:373f
131.109.55.64 0:0:0:0:0:ffff:836d:3740
131.109.55.65 0:0:0:0:0:ffff:836d:3741
131.109.55.66 0:0:0:0:0:ffff:836d:3742
131.109.55.67 0:0:0:0:0:ffff:836d:3743
131.109.55.68 0:0:0:0:0:ffff:836d:3744
131.109.55.69 0:0:0:0:0:ffff:836d:3745
131.109.55.70 0:0:0:0:0:ffff:836d:3746
131.109.55.71 0:0:0:0:0:ffff:836d:3747
131.109.55.72 0:0:0:0:0:ffff:836d:3748
131.109.55.73 0:0:0:0:0:ffff:836d:3749
131.109.55.74 0:0:0:0:0:ffff:836d:374a
131.109.55.75 0:0:0:0:0:ffff:836d:374b
131.109.55.76 0:0:0:0:0:ffff:836d:374c
131.109.55.77 0:0:0:0:0:ffff:836d:374d
131.109.55.78 0:0:0:0:0:ffff:836d:374e
131.109.55.79 0:0:0:0:0:ffff:836d:374f
131.109.55.80 0:0:0:0:0:ffff:836d:3750
131.109.55.81 0:0:0:0:0:ffff:836d:3751
131.109.55.82 0:0:0:0:0:ffff:836d:3752
131.109.55.83 0:0:0:0:0:ffff:836d:3753
131.109.55.84 0:0:0:0:0:ffff:836d:3754
131.109.55.85 0:0:0:0:0:ffff:836d:3755
131.109.55.86 0:0:0:0:0:ffff:836d:3756
131.109.55.87 0:0:0:0:0:ffff:836d:3757
131.109.55.88 0:0:0:0:0:ffff:836d:3758
131.109.55.89 0:0:0:0:0:ffff:836d:3759
131.109.55.90 0:0:0:0:0:ffff:836d:375a
131.109.55.91 0:0:0:0:0:ffff:836d:375b
131.109.55.92 0:0:0:0:0:ffff:836d:375c
131.109.55.93 0:0:0:0:0:ffff:836d:375d
131.109.55.94 0:0:0:0:0:ffff:836d:375e
131.109.55.95 0:0:0:0:0:ffff:836d:375f
131.109.55.96 0:0:0:0:0:ffff:836d:3760
131.109.55.97 0:0:0:0:0:ffff:836d:3761
131.109.55.98 0:0:0:0:0:ffff:836d:3762
131.109.55.99 0:0:0:0:0:ffff:836d:3763
131.109.55.100 0:0:0:0:0:ffff:836d:3764
131.109.55.101 0:0:0:0:0:ffff:836d:3765
131.109.55.102 0:0:0:0:0:ffff:836d:3766
131.109.55.103 0:0:0:0:0:ffff:836d:3767
131.109.55.104 0:0:0:0:0:ffff:836d:3768
131.109.55.105 0:0:0:0:0:ffff:836d:3769
131.109.55.106 0:0:0:0:0:ffff:836d:376a
131.109.55.107 0:0:0:0:0:ffff:836d:376b
131.109.55.108 0:0:0:0:0:ffff:836d:376c
131.109.55.109 0:0:0:0:0:ffff:836d:376d
131.109.55.110 0:0:0:0:0:ffff:836d:376e
131.109.55.111 0:0:0:0:0:ffff:836d:376f
131.109.55.112 0:0:0:0:0:ffff:836d:3770
131.109.55.113 0:0:0:0:0:ffff:836d:3771
131.109.55.114 0:0:0:0:0:ffff:836d:3772
131.109.55.115 0:0:0:0:0:ffff:836d:3773
131.109.55.116 0:0:0:0:0:ffff:836d:3774
131.109.55.117 0:0:0:0:0:ffff:836d:3775
131.109.55.118 0:0:0:0:0:ffff:836d:3776
131.109.55.119 0:0:0:0:0:ffff:836d:3777
131.109.55.120 0:0:0:0:0:ffff:836d:3778


131.109.55.121 0:0:0:0:0:ffff:836d:3779
131.109.55.122 0:0:0:0:0:ffff:836d:377a
131.109.55.123 0:0:0:0:0:ffff:836d:377b
131.109.55.124 0:0:0:0:0:ffff:836d:377c
131.109.55.125 0:0:0:0:0:ffff:836d:377d
131.109.55.126 0:0:0:0:0:ffff:836d:377e
131.109.55.127 0:0:0:0:0:ffff:836d:377f
131.109.55.128 0:0:0:0:0:ffff:836d:3780
131.109.55.129 0:0:0:0:0:ffff:836d:3781
131.109.55.130 0:0:0:0:0:ffff:836d:3782
131.109.55.131 0:0:0:0:0:ffff:836d:3783
131.109.55.132 0:0:0:0:0:ffff:836d:3784
131.109.55.133 0:0:0:0:0:ffff:836d:3785
131.109.55.134 0:0:0:0:0:ffff:836d:3786
131.109.55.135 0:0:0:0:0:ffff:836d:3787
131.109.55.136 0:0:0:0:0:ffff:836d:3788
131.109.55.137 0:0:0:0:0:ffff:836d:3789
131.109.55.138 0:0:0:0:0:ffff:836d:378a
131.109.55.139 0:0:0:0:0:ffff:836d:378b
131.109.55.140 0:0:0:0:0:ffff:836d:378c
131.109.55.141 0:0:0:0:0:ffff:836d:378d
131.109.55.142 0:0:0:0:0:ffff:836d:378e
131.109.55.143 0:0:0:0:0:ffff:836d:378f
131.109.55.144 0:0:0:0:0:ffff:836d:3790
131.109.55.145 0:0:0:0:0:ffff:836d:3791
131.109.55.146 0:0:0:0:0:ffff:836d:3792
131.109.55.147 0:0:0:0:0:ffff:836d:3793
131.109.55.148 0:0:0:0:0:ffff:836d:3794
131.109.55.149 0:0:0:0:0:ffff:836d:3795
131.109.55.150 0:0:0:0:0:ffff:836d:3796
131.109.55.151 0:0:0:0:0:ffff:836d:3797
131.109.55.152 0:0:0:0:0:ffff:836d:3798
131.109.55.153 0:0:0:0:0:ffff:836d:3799
131.109.55.154 0:0:0:0:0:ffff:836d:379a
131.109.55.155 0:0:0:0:0:ffff:836d:379b
131.109.55.156 0:0:0:0:0:ffff:836d:379c
131.109.55.157 0:0:0:0:0:ffff:836d:379d
131.109.55.158 0:0:0:0:0:ffff:836d:379e
131.109.55.159 0:0:0:0:0:ffff:836d:379f
131.109.55.160 0:0:0:0:0:ffff:836d:37a0
131.109.55.161 0:0:0:0:0:ffff:836d:37a1
131.109.55.162 0:0:0:0:0:ffff:836d:37a2
131.109.55.163 0:0:0:0:0:ffff:836d:37a3
131.109.55.164 0:0:0:0:0:ffff:836d:37a4
131.109.55.165 0:0:0:0:0:ffff:836d:37a5
131.109.55.166 0:0:0:0:0:ffff:836d:37a6
131.109.55.167 0:0:0:0:0:ffff:836d:37a7
131.109.55.168 0:0:0:0:0:ffff:836d:37a8
131.109.55.169 0:0:0:0:0:ffff:836d:37a9
131.109.55.170 0:0:0:0:0:ffff:836d:37aa
131.109.55.171 0:0:0:0:0:ffff:836d:37ab
131.109.55.172 0:0:0:0:0:ffff:836d:37ac
131.109.55.173 0:0:0:0:0:ffff:836d:37ad
131.109.55.174 0:0:0:0:0:ffff:836d:37ae
131.109.55.175 0:0:0:0:0:ffff:836d:37af
131.109.55.176 0:0:0:0:0:ffff:836d:37b0
131.109.55.177 0:0:0:0:0:ffff:836d:37b1
131.109.55.178 0:0:0:0:0:ffff:836d:37b2
131.109.55.179 0:0:0:0:0:ffff:836d:37b3
131.109.55.180 0:0:0:0:0:ffff:836d:37b4


131.109.55.181 0:0:0:0:0:ffff:836d:37b5
131.109.55.182 0:0:0:0:0:ffff:836d:37b6
131.109.55.183 0:0:0:0:0:ffff:836d:37b7
131.109.55.184 0:0:0:0:0:ffff:836d:37b8
131.109.55.185 0:0:0:0:0:ffff:836d:37b9
131.109.55.186 0:0:0:0:0:ffff:836d:37ba
131.109.55.187 0:0:0:0:0:ffff:836d:37bb
131.109.55.188 0:0:0:0:0:ffff:836d:37bc
131.109.55.189 0:0:0:0:0:ffff:836d:37bd
131.109.55.190 0:0:0:0:0:ffff:836d:37be
131.109.55.191 0:0:0:0:0:ffff:836d:37bf
131.109.55.192 0:0:0:0:0:ffff:836d:37c0
131.109.55.193 0:0:0:0:0:ffff:836d:37c1
131.109.55.194 0:0:0:0:0:ffff:836d:37c2
131.109.55.195 0:0:0:0:0:ffff:836d:37c3
131.109.55.196 0:0:0:0:0:ffff:836d:37c4
131.109.55.197 0:0:0:0:0:ffff:836d:37c5
131.109.55.198 0:0:0:0:0:ffff:836d:37c6
131.109.55.199 0:0:0:0:0:ffff:836d:37c7
131.109.55.200 0:0:0:0:0:ffff:836d:37c8
131.109.55.201 0:0:0:0:0:ffff:836d:37c9
131.109.55.202 0:0:0:0:0:ffff:836d:37ca
131.109.55.203 0:0:0:0:0:ffff:836d:37cb
131.109.55.204 0:0:0:0:0:ffff:836d:37cc
131.109.55.205 0:0:0:0:0:ffff:836d:37cd
131.109.55.206 0:0:0:0:0:ffff:836d:37ce
131.109.55.207 0:0:0:0:0:ffff:836d:37cf
131.109.55.208 0:0:0:0:0:ffff:836d:37d0
131.109.55.209 0:0:0:0:0:ffff:836d:37d1
131.109.55.210 0:0:0:0:0:ffff:836d:37d2
131.109.55.211 0:0:0:0:0:ffff:836d:37d3
131.109.55.212 0:0:0:0:0:ffff:836d:37d4
131.109.55.213 0:0:0:0:0:ffff:836d:37d5
131.109.55.214 0:0:0:0:0:ffff:836d:37d6
131.109.55.215 0:0:0:0:0:ffff:836d:37d7
131.109.55.216 0:0:0:0:0:ffff:836d:37d8
131.109.55.217 0:0:0:0:0:ffff:836d:37d9
131.109.55.218 0:0:0:0:0:ffff:836d:37da
131.109.55.219 0:0:0:0:0:ffff:836d:37db
131.109.55.220 0:0:0:0:0:ffff:836d:37dc
131.109.55.221 0:0:0:0:0:ffff:836d:37dd
131.109.55.222 0:0:0:0:0:ffff:836d:37de
131.109.55.223 0:0:0:0:0:ffff:836d:37df
131.109.55.224 0:0:0:0:0:ffff:836d:37e0
131.109.55.225 0:0:0:0:0:ffff:836d:37e1
131.109.55.226 0:0:0:0:0:ffff:836d:37e2
131.109.55.227 0:0:0:0:0:ffff:836d:37e3
131.109.55.228 0:0:0:0:0:ffff:836d:37e4
131.109.55.229 0:0:0:0:0:ffff:836d:37e5
131.109.55.230 0:0:0:0:0:ffff:836d:37e6
131.109.55.231 0:0:0:0:0:ffff:836d:37e7
131.109.55.232 0:0:0:0:0:ffff:836d:37e8
131.109.55.233 0:0:0:0:0:ffff:836d:37e9
131.109.55.234 0:0:0:0:0:ffff:836d:37ea
131.109.55.235 0:0:0:0:0:ffff:836d:37eb
131.109.55.236 0:0:0:0:0:ffff:836d:37ec
131.109.55.237 0:0:0:0:0:ffff:836d:37ed
131.109.55.238 0:0:0:0:0:ffff:836d:37ee
131.109.55.239 0:0:0:0:0:ffff:836d:37ef
131.109.55.240 0:0:0:0:0:ffff:836d:37f0
131.109.55.241 0:0:0:0:0:ffff:836d:37f1
131.109.55.242 0:0:0:0:0:ffff:836d:37f2
131.109.55.243 0:0:0:0:0:ffff:836d:37f3
131.109.55.244 0:0:0:0:0:ffff:836d:37f4
131.109.55.245 0:0:0:0:0:ffff:836d:37f5
131.109.55.246 0:0:0:0:0:ffff:836d:37f6
131.109.55.247 0:0:0:0:0:ffff:836d:37f7
131.109.55.248 0:0:0:0:0:ffff:836d:37f8
131.109.55.249 0:0:0:0:0:ffff:836d:37f9
131.109.55.250 0:0:0:0:0:ffff:836d:37fa
131.109.55.251 0:0:0:0:0:ffff:836d:37fb
131.109.55.252 0:0:0:0:0:ffff:836d:37fc
131.109.55.253 0:0:0:0:0:ffff:836d:37fd
131.109.55.254 0:0:0:0:0:ffff:836d:37fe
131.109.55.255 0:0:0:0:0:ffff:836d: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.