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
99.254.55.1 0:0:0:0:0:ffff:63fe:3701
99.254.55.2 0:0:0:0:0:ffff:63fe:3702
99.254.55.3 0:0:0:0:0:ffff:63fe:3703
99.254.55.4 0:0:0:0:0:ffff:63fe:3704
99.254.55.5 0:0:0:0:0:ffff:63fe:3705
99.254.55.6 0:0:0:0:0:ffff:63fe:3706
99.254.55.7 0:0:0:0:0:ffff:63fe:3707
99.254.55.8 0:0:0:0:0:ffff:63fe:3708
99.254.55.9 0:0:0:0:0:ffff:63fe:3709
99.254.55.10 0:0:0:0:0:ffff:63fe:370a
99.254.55.11 0:0:0:0:0:ffff:63fe:370b
99.254.55.12 0:0:0:0:0:ffff:63fe:370c
99.254.55.13 0:0:0:0:0:ffff:63fe:370d
99.254.55.14 0:0:0:0:0:ffff:63fe:370e
99.254.55.15 0:0:0:0:0:ffff:63fe:370f
99.254.55.16 0:0:0:0:0:ffff:63fe:3710
99.254.55.17 0:0:0:0:0:ffff:63fe:3711
99.254.55.18 0:0:0:0:0:ffff:63fe:3712
99.254.55.19 0:0:0:0:0:ffff:63fe:3713
99.254.55.20 0:0:0:0:0:ffff:63fe:3714
99.254.55.21 0:0:0:0:0:ffff:63fe:3715
99.254.55.22 0:0:0:0:0:ffff:63fe:3716
99.254.55.23 0:0:0:0:0:ffff:63fe:3717
99.254.55.24 0:0:0:0:0:ffff:63fe:3718
99.254.55.25 0:0:0:0:0:ffff:63fe:3719
99.254.55.26 0:0:0:0:0:ffff:63fe:371a
99.254.55.27 0:0:0:0:0:ffff:63fe:371b
99.254.55.28 0:0:0:0:0:ffff:63fe:371c
99.254.55.29 0:0:0:0:0:ffff:63fe:371d
99.254.55.30 0:0:0:0:0:ffff:63fe:371e
99.254.55.31 0:0:0:0:0:ffff:63fe:371f
99.254.55.32 0:0:0:0:0:ffff:63fe:3720
99.254.55.33 0:0:0:0:0:ffff:63fe:3721
99.254.55.34 0:0:0:0:0:ffff:63fe:3722
99.254.55.35 0:0:0:0:0:ffff:63fe:3723
99.254.55.36 0:0:0:0:0:ffff:63fe:3724
99.254.55.37 0:0:0:0:0:ffff:63fe:3725
99.254.55.38 0:0:0:0:0:ffff:63fe:3726
99.254.55.39 0:0:0:0:0:ffff:63fe:3727
99.254.55.40 0:0:0:0:0:ffff:63fe:3728
99.254.55.41 0:0:0:0:0:ffff:63fe:3729
99.254.55.42 0:0:0:0:0:ffff:63fe:372a
99.254.55.43 0:0:0:0:0:ffff:63fe:372b
99.254.55.44 0:0:0:0:0:ffff:63fe:372c
99.254.55.45 0:0:0:0:0:ffff:63fe:372d
99.254.55.46 0:0:0:0:0:ffff:63fe:372e
99.254.55.47 0:0:0:0:0:ffff:63fe:372f
99.254.55.48 0:0:0:0:0:ffff:63fe:3730
99.254.55.49 0:0:0:0:0:ffff:63fe:3731
99.254.55.50 0:0:0:0:0:ffff:63fe:3732
99.254.55.51 0:0:0:0:0:ffff:63fe:3733
99.254.55.52 0:0:0:0:0:ffff:63fe:3734
99.254.55.53 0:0:0:0:0:ffff:63fe:3735
99.254.55.54 0:0:0:0:0:ffff:63fe:3736
99.254.55.55 0:0:0:0:0:ffff:63fe:3737
99.254.55.56 0:0:0:0:0:ffff:63fe:3738
99.254.55.57 0:0:0:0:0:ffff:63fe:3739
99.254.55.58 0:0:0:0:0:ffff:63fe:373a
99.254.55.59 0:0:0:0:0:ffff:63fe:373b
99.254.55.60 0:0:0:0:0:ffff:63fe:373c


99.254.55.61 0:0:0:0:0:ffff:63fe:373d
99.254.55.62 0:0:0:0:0:ffff:63fe:373e
99.254.55.63 0:0:0:0:0:ffff:63fe:373f
99.254.55.64 0:0:0:0:0:ffff:63fe:3740
99.254.55.65 0:0:0:0:0:ffff:63fe:3741
99.254.55.66 0:0:0:0:0:ffff:63fe:3742
99.254.55.67 0:0:0:0:0:ffff:63fe:3743
99.254.55.68 0:0:0:0:0:ffff:63fe:3744
99.254.55.69 0:0:0:0:0:ffff:63fe:3745
99.254.55.70 0:0:0:0:0:ffff:63fe:3746
99.254.55.71 0:0:0:0:0:ffff:63fe:3747
99.254.55.72 0:0:0:0:0:ffff:63fe:3748
99.254.55.73 0:0:0:0:0:ffff:63fe:3749
99.254.55.74 0:0:0:0:0:ffff:63fe:374a
99.254.55.75 0:0:0:0:0:ffff:63fe:374b
99.254.55.76 0:0:0:0:0:ffff:63fe:374c
99.254.55.77 0:0:0:0:0:ffff:63fe:374d
99.254.55.78 0:0:0:0:0:ffff:63fe:374e
99.254.55.79 0:0:0:0:0:ffff:63fe:374f
99.254.55.80 0:0:0:0:0:ffff:63fe:3750
99.254.55.81 0:0:0:0:0:ffff:63fe:3751
99.254.55.82 0:0:0:0:0:ffff:63fe:3752
99.254.55.83 0:0:0:0:0:ffff:63fe:3753
99.254.55.84 0:0:0:0:0:ffff:63fe:3754
99.254.55.85 0:0:0:0:0:ffff:63fe:3755
99.254.55.86 0:0:0:0:0:ffff:63fe:3756
99.254.55.87 0:0:0:0:0:ffff:63fe:3757
99.254.55.88 0:0:0:0:0:ffff:63fe:3758
99.254.55.89 0:0:0:0:0:ffff:63fe:3759
99.254.55.90 0:0:0:0:0:ffff:63fe:375a
99.254.55.91 0:0:0:0:0:ffff:63fe:375b
99.254.55.92 0:0:0:0:0:ffff:63fe:375c
99.254.55.93 0:0:0:0:0:ffff:63fe:375d
99.254.55.94 0:0:0:0:0:ffff:63fe:375e
99.254.55.95 0:0:0:0:0:ffff:63fe:375f
99.254.55.96 0:0:0:0:0:ffff:63fe:3760
99.254.55.97 0:0:0:0:0:ffff:63fe:3761
99.254.55.98 0:0:0:0:0:ffff:63fe:3762
99.254.55.99 0:0:0:0:0:ffff:63fe:3763
99.254.55.100 0:0:0:0:0:ffff:63fe:3764
99.254.55.101 0:0:0:0:0:ffff:63fe:3765
99.254.55.102 0:0:0:0:0:ffff:63fe:3766
99.254.55.103 0:0:0:0:0:ffff:63fe:3767
99.254.55.104 0:0:0:0:0:ffff:63fe:3768
99.254.55.105 0:0:0:0:0:ffff:63fe:3769
99.254.55.106 0:0:0:0:0:ffff:63fe:376a
99.254.55.107 0:0:0:0:0:ffff:63fe:376b
99.254.55.108 0:0:0:0:0:ffff:63fe:376c
99.254.55.109 0:0:0:0:0:ffff:63fe:376d
99.254.55.110 0:0:0:0:0:ffff:63fe:376e
99.254.55.111 0:0:0:0:0:ffff:63fe:376f
99.254.55.112 0:0:0:0:0:ffff:63fe:3770
99.254.55.113 0:0:0:0:0:ffff:63fe:3771
99.254.55.114 0:0:0:0:0:ffff:63fe:3772
99.254.55.115 0:0:0:0:0:ffff:63fe:3773
99.254.55.116 0:0:0:0:0:ffff:63fe:3774
99.254.55.117 0:0:0:0:0:ffff:63fe:3775
99.254.55.118 0:0:0:0:0:ffff:63fe:3776
99.254.55.119 0:0:0:0:0:ffff:63fe:3777
99.254.55.120 0:0:0:0:0:ffff:63fe:3778


99.254.55.121 0:0:0:0:0:ffff:63fe:3779
99.254.55.122 0:0:0:0:0:ffff:63fe:377a
99.254.55.123 0:0:0:0:0:ffff:63fe:377b
99.254.55.124 0:0:0:0:0:ffff:63fe:377c
99.254.55.125 0:0:0:0:0:ffff:63fe:377d
99.254.55.126 0:0:0:0:0:ffff:63fe:377e
99.254.55.127 0:0:0:0:0:ffff:63fe:377f
99.254.55.128 0:0:0:0:0:ffff:63fe:3780
99.254.55.129 0:0:0:0:0:ffff:63fe:3781
99.254.55.130 0:0:0:0:0:ffff:63fe:3782
99.254.55.131 0:0:0:0:0:ffff:63fe:3783
99.254.55.132 0:0:0:0:0:ffff:63fe:3784
99.254.55.133 0:0:0:0:0:ffff:63fe:3785
99.254.55.134 0:0:0:0:0:ffff:63fe:3786
99.254.55.135 0:0:0:0:0:ffff:63fe:3787
99.254.55.136 0:0:0:0:0:ffff:63fe:3788
99.254.55.137 0:0:0:0:0:ffff:63fe:3789
99.254.55.138 0:0:0:0:0:ffff:63fe:378a
99.254.55.139 0:0:0:0:0:ffff:63fe:378b
99.254.55.140 0:0:0:0:0:ffff:63fe:378c
99.254.55.141 0:0:0:0:0:ffff:63fe:378d
99.254.55.142 0:0:0:0:0:ffff:63fe:378e
99.254.55.143 0:0:0:0:0:ffff:63fe:378f
99.254.55.144 0:0:0:0:0:ffff:63fe:3790
99.254.55.145 0:0:0:0:0:ffff:63fe:3791
99.254.55.146 0:0:0:0:0:ffff:63fe:3792
99.254.55.147 0:0:0:0:0:ffff:63fe:3793
99.254.55.148 0:0:0:0:0:ffff:63fe:3794
99.254.55.149 0:0:0:0:0:ffff:63fe:3795
99.254.55.150 0:0:0:0:0:ffff:63fe:3796
99.254.55.151 0:0:0:0:0:ffff:63fe:3797
99.254.55.152 0:0:0:0:0:ffff:63fe:3798
99.254.55.153 0:0:0:0:0:ffff:63fe:3799
99.254.55.154 0:0:0:0:0:ffff:63fe:379a
99.254.55.155 0:0:0:0:0:ffff:63fe:379b
99.254.55.156 0:0:0:0:0:ffff:63fe:379c
99.254.55.157 0:0:0:0:0:ffff:63fe:379d
99.254.55.158 0:0:0:0:0:ffff:63fe:379e
99.254.55.159 0:0:0:0:0:ffff:63fe:379f
99.254.55.160 0:0:0:0:0:ffff:63fe:37a0
99.254.55.161 0:0:0:0:0:ffff:63fe:37a1
99.254.55.162 0:0:0:0:0:ffff:63fe:37a2
99.254.55.163 0:0:0:0:0:ffff:63fe:37a3
99.254.55.164 0:0:0:0:0:ffff:63fe:37a4
99.254.55.165 0:0:0:0:0:ffff:63fe:37a5
99.254.55.166 0:0:0:0:0:ffff:63fe:37a6
99.254.55.167 0:0:0:0:0:ffff:63fe:37a7
99.254.55.168 0:0:0:0:0:ffff:63fe:37a8
99.254.55.169 0:0:0:0:0:ffff:63fe:37a9
99.254.55.170 0:0:0:0:0:ffff:63fe:37aa
99.254.55.171 0:0:0:0:0:ffff:63fe:37ab
99.254.55.172 0:0:0:0:0:ffff:63fe:37ac
99.254.55.173 0:0:0:0:0:ffff:63fe:37ad
99.254.55.174 0:0:0:0:0:ffff:63fe:37ae
99.254.55.175 0:0:0:0:0:ffff:63fe:37af
99.254.55.176 0:0:0:0:0:ffff:63fe:37b0
99.254.55.177 0:0:0:0:0:ffff:63fe:37b1
99.254.55.178 0:0:0:0:0:ffff:63fe:37b2
99.254.55.179 0:0:0:0:0:ffff:63fe:37b3
99.254.55.180 0:0:0:0:0:ffff:63fe:37b4


99.254.55.181 0:0:0:0:0:ffff:63fe:37b5
99.254.55.182 0:0:0:0:0:ffff:63fe:37b6
99.254.55.183 0:0:0:0:0:ffff:63fe:37b7
99.254.55.184 0:0:0:0:0:ffff:63fe:37b8
99.254.55.185 0:0:0:0:0:ffff:63fe:37b9
99.254.55.186 0:0:0:0:0:ffff:63fe:37ba
99.254.55.187 0:0:0:0:0:ffff:63fe:37bb
99.254.55.188 0:0:0:0:0:ffff:63fe:37bc
99.254.55.189 0:0:0:0:0:ffff:63fe:37bd
99.254.55.190 0:0:0:0:0:ffff:63fe:37be
99.254.55.191 0:0:0:0:0:ffff:63fe:37bf
99.254.55.192 0:0:0:0:0:ffff:63fe:37c0
99.254.55.193 0:0:0:0:0:ffff:63fe:37c1
99.254.55.194 0:0:0:0:0:ffff:63fe:37c2
99.254.55.195 0:0:0:0:0:ffff:63fe:37c3
99.254.55.196 0:0:0:0:0:ffff:63fe:37c4
99.254.55.197 0:0:0:0:0:ffff:63fe:37c5
99.254.55.198 0:0:0:0:0:ffff:63fe:37c6
99.254.55.199 0:0:0:0:0:ffff:63fe:37c7
99.254.55.200 0:0:0:0:0:ffff:63fe:37c8
99.254.55.201 0:0:0:0:0:ffff:63fe:37c9
99.254.55.202 0:0:0:0:0:ffff:63fe:37ca
99.254.55.203 0:0:0:0:0:ffff:63fe:37cb
99.254.55.204 0:0:0:0:0:ffff:63fe:37cc
99.254.55.205 0:0:0:0:0:ffff:63fe:37cd
99.254.55.206 0:0:0:0:0:ffff:63fe:37ce
99.254.55.207 0:0:0:0:0:ffff:63fe:37cf
99.254.55.208 0:0:0:0:0:ffff:63fe:37d0
99.254.55.209 0:0:0:0:0:ffff:63fe:37d1
99.254.55.210 0:0:0:0:0:ffff:63fe:37d2
99.254.55.211 0:0:0:0:0:ffff:63fe:37d3
99.254.55.212 0:0:0:0:0:ffff:63fe:37d4
99.254.55.213 0:0:0:0:0:ffff:63fe:37d5
99.254.55.214 0:0:0:0:0:ffff:63fe:37d6
99.254.55.215 0:0:0:0:0:ffff:63fe:37d7
99.254.55.216 0:0:0:0:0:ffff:63fe:37d8
99.254.55.217 0:0:0:0:0:ffff:63fe:37d9
99.254.55.218 0:0:0:0:0:ffff:63fe:37da
99.254.55.219 0:0:0:0:0:ffff:63fe:37db
99.254.55.220 0:0:0:0:0:ffff:63fe:37dc
99.254.55.221 0:0:0:0:0:ffff:63fe:37dd
99.254.55.222 0:0:0:0:0:ffff:63fe:37de
99.254.55.223 0:0:0:0:0:ffff:63fe:37df
99.254.55.224 0:0:0:0:0:ffff:63fe:37e0
99.254.55.225 0:0:0:0:0:ffff:63fe:37e1
99.254.55.226 0:0:0:0:0:ffff:63fe:37e2
99.254.55.227 0:0:0:0:0:ffff:63fe:37e3
99.254.55.228 0:0:0:0:0:ffff:63fe:37e4
99.254.55.229 0:0:0:0:0:ffff:63fe:37e5
99.254.55.230 0:0:0:0:0:ffff:63fe:37e6
99.254.55.231 0:0:0:0:0:ffff:63fe:37e7
99.254.55.232 0:0:0:0:0:ffff:63fe:37e8
99.254.55.233 0:0:0:0:0:ffff:63fe:37e9
99.254.55.234 0:0:0:0:0:ffff:63fe:37ea
99.254.55.235 0:0:0:0:0:ffff:63fe:37eb
99.254.55.236 0:0:0:0:0:ffff:63fe:37ec
99.254.55.237 0:0:0:0:0:ffff:63fe:37ed
99.254.55.238 0:0:0:0:0:ffff:63fe:37ee
99.254.55.239 0:0:0:0:0:ffff:63fe:37ef
99.254.55.240 0:0:0:0:0:ffff:63fe:37f0
99.254.55.241 0:0:0:0:0:ffff:63fe:37f1
99.254.55.242 0:0:0:0:0:ffff:63fe:37f2
99.254.55.243 0:0:0:0:0:ffff:63fe:37f3
99.254.55.244 0:0:0:0:0:ffff:63fe:37f4
99.254.55.245 0:0:0:0:0:ffff:63fe:37f5
99.254.55.246 0:0:0:0:0:ffff:63fe:37f6
99.254.55.247 0:0:0:0:0:ffff:63fe:37f7
99.254.55.248 0:0:0:0:0:ffff:63fe:37f8
99.254.55.249 0:0:0:0:0:ffff:63fe:37f9
99.254.55.250 0:0:0:0:0:ffff:63fe:37fa
99.254.55.251 0:0:0:0:0:ffff:63fe:37fb
99.254.55.252 0:0:0:0:0:ffff:63fe:37fc
99.254.55.253 0:0:0:0:0:ffff:63fe:37fd
99.254.55.254 0:0:0:0:0:ffff:63fe:37fe
99.254.55.255 0:0:0:0:0:ffff:63fe: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.