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
111.99.200.1 0:0:0:0:0:ffff:6f63:c801
111.99.200.2 0:0:0:0:0:ffff:6f63:c802
111.99.200.3 0:0:0:0:0:ffff:6f63:c803
111.99.200.4 0:0:0:0:0:ffff:6f63:c804
111.99.200.5 0:0:0:0:0:ffff:6f63:c805
111.99.200.6 0:0:0:0:0:ffff:6f63:c806
111.99.200.7 0:0:0:0:0:ffff:6f63:c807
111.99.200.8 0:0:0:0:0:ffff:6f63:c808
111.99.200.9 0:0:0:0:0:ffff:6f63:c809
111.99.200.10 0:0:0:0:0:ffff:6f63:c80a
111.99.200.11 0:0:0:0:0:ffff:6f63:c80b
111.99.200.12 0:0:0:0:0:ffff:6f63:c80c
111.99.200.13 0:0:0:0:0:ffff:6f63:c80d
111.99.200.14 0:0:0:0:0:ffff:6f63:c80e
111.99.200.15 0:0:0:0:0:ffff:6f63:c80f
111.99.200.16 0:0:0:0:0:ffff:6f63:c810
111.99.200.17 0:0:0:0:0:ffff:6f63:c811
111.99.200.18 0:0:0:0:0:ffff:6f63:c812
111.99.200.19 0:0:0:0:0:ffff:6f63:c813
111.99.200.20 0:0:0:0:0:ffff:6f63:c814
111.99.200.21 0:0:0:0:0:ffff:6f63:c815
111.99.200.22 0:0:0:0:0:ffff:6f63:c816
111.99.200.23 0:0:0:0:0:ffff:6f63:c817
111.99.200.24 0:0:0:0:0:ffff:6f63:c818
111.99.200.25 0:0:0:0:0:ffff:6f63:c819
111.99.200.26 0:0:0:0:0:ffff:6f63:c81a
111.99.200.27 0:0:0:0:0:ffff:6f63:c81b
111.99.200.28 0:0:0:0:0:ffff:6f63:c81c
111.99.200.29 0:0:0:0:0:ffff:6f63:c81d
111.99.200.30 0:0:0:0:0:ffff:6f63:c81e
111.99.200.31 0:0:0:0:0:ffff:6f63:c81f
111.99.200.32 0:0:0:0:0:ffff:6f63:c820
111.99.200.33 0:0:0:0:0:ffff:6f63:c821
111.99.200.34 0:0:0:0:0:ffff:6f63:c822
111.99.200.35 0:0:0:0:0:ffff:6f63:c823
111.99.200.36 0:0:0:0:0:ffff:6f63:c824
111.99.200.37 0:0:0:0:0:ffff:6f63:c825
111.99.200.38 0:0:0:0:0:ffff:6f63:c826
111.99.200.39 0:0:0:0:0:ffff:6f63:c827
111.99.200.40 0:0:0:0:0:ffff:6f63:c828
111.99.200.41 0:0:0:0:0:ffff:6f63:c829
111.99.200.42 0:0:0:0:0:ffff:6f63:c82a
111.99.200.43 0:0:0:0:0:ffff:6f63:c82b
111.99.200.44 0:0:0:0:0:ffff:6f63:c82c
111.99.200.45 0:0:0:0:0:ffff:6f63:c82d
111.99.200.46 0:0:0:0:0:ffff:6f63:c82e
111.99.200.47 0:0:0:0:0:ffff:6f63:c82f
111.99.200.48 0:0:0:0:0:ffff:6f63:c830
111.99.200.49 0:0:0:0:0:ffff:6f63:c831
111.99.200.50 0:0:0:0:0:ffff:6f63:c832
111.99.200.51 0:0:0:0:0:ffff:6f63:c833
111.99.200.52 0:0:0:0:0:ffff:6f63:c834
111.99.200.53 0:0:0:0:0:ffff:6f63:c835
111.99.200.54 0:0:0:0:0:ffff:6f63:c836
111.99.200.55 0:0:0:0:0:ffff:6f63:c837
111.99.200.56 0:0:0:0:0:ffff:6f63:c838
111.99.200.57 0:0:0:0:0:ffff:6f63:c839
111.99.200.58 0:0:0:0:0:ffff:6f63:c83a
111.99.200.59 0:0:0:0:0:ffff:6f63:c83b
111.99.200.60 0:0:0:0:0:ffff:6f63:c83c


111.99.200.61 0:0:0:0:0:ffff:6f63:c83d
111.99.200.62 0:0:0:0:0:ffff:6f63:c83e
111.99.200.63 0:0:0:0:0:ffff:6f63:c83f
111.99.200.64 0:0:0:0:0:ffff:6f63:c840
111.99.200.65 0:0:0:0:0:ffff:6f63:c841
111.99.200.66 0:0:0:0:0:ffff:6f63:c842
111.99.200.67 0:0:0:0:0:ffff:6f63:c843
111.99.200.68 0:0:0:0:0:ffff:6f63:c844
111.99.200.69 0:0:0:0:0:ffff:6f63:c845
111.99.200.70 0:0:0:0:0:ffff:6f63:c846
111.99.200.71 0:0:0:0:0:ffff:6f63:c847
111.99.200.72 0:0:0:0:0:ffff:6f63:c848
111.99.200.73 0:0:0:0:0:ffff:6f63:c849
111.99.200.74 0:0:0:0:0:ffff:6f63:c84a
111.99.200.75 0:0:0:0:0:ffff:6f63:c84b
111.99.200.76 0:0:0:0:0:ffff:6f63:c84c
111.99.200.77 0:0:0:0:0:ffff:6f63:c84d
111.99.200.78 0:0:0:0:0:ffff:6f63:c84e
111.99.200.79 0:0:0:0:0:ffff:6f63:c84f
111.99.200.80 0:0:0:0:0:ffff:6f63:c850
111.99.200.81 0:0:0:0:0:ffff:6f63:c851
111.99.200.82 0:0:0:0:0:ffff:6f63:c852
111.99.200.83 0:0:0:0:0:ffff:6f63:c853
111.99.200.84 0:0:0:0:0:ffff:6f63:c854
111.99.200.85 0:0:0:0:0:ffff:6f63:c855
111.99.200.86 0:0:0:0:0:ffff:6f63:c856
111.99.200.87 0:0:0:0:0:ffff:6f63:c857
111.99.200.88 0:0:0:0:0:ffff:6f63:c858
111.99.200.89 0:0:0:0:0:ffff:6f63:c859
111.99.200.90 0:0:0:0:0:ffff:6f63:c85a
111.99.200.91 0:0:0:0:0:ffff:6f63:c85b
111.99.200.92 0:0:0:0:0:ffff:6f63:c85c
111.99.200.93 0:0:0:0:0:ffff:6f63:c85d
111.99.200.94 0:0:0:0:0:ffff:6f63:c85e
111.99.200.95 0:0:0:0:0:ffff:6f63:c85f
111.99.200.96 0:0:0:0:0:ffff:6f63:c860
111.99.200.97 0:0:0:0:0:ffff:6f63:c861
111.99.200.98 0:0:0:0:0:ffff:6f63:c862
111.99.200.99 0:0:0:0:0:ffff:6f63:c863
111.99.200.100 0:0:0:0:0:ffff:6f63:c864
111.99.200.101 0:0:0:0:0:ffff:6f63:c865
111.99.200.102 0:0:0:0:0:ffff:6f63:c866
111.99.200.103 0:0:0:0:0:ffff:6f63:c867
111.99.200.104 0:0:0:0:0:ffff:6f63:c868
111.99.200.105 0:0:0:0:0:ffff:6f63:c869
111.99.200.106 0:0:0:0:0:ffff:6f63:c86a
111.99.200.107 0:0:0:0:0:ffff:6f63:c86b
111.99.200.108 0:0:0:0:0:ffff:6f63:c86c
111.99.200.109 0:0:0:0:0:ffff:6f63:c86d
111.99.200.110 0:0:0:0:0:ffff:6f63:c86e
111.99.200.111 0:0:0:0:0:ffff:6f63:c86f
111.99.200.112 0:0:0:0:0:ffff:6f63:c870
111.99.200.113 0:0:0:0:0:ffff:6f63:c871
111.99.200.114 0:0:0:0:0:ffff:6f63:c872
111.99.200.115 0:0:0:0:0:ffff:6f63:c873
111.99.200.116 0:0:0:0:0:ffff:6f63:c874
111.99.200.117 0:0:0:0:0:ffff:6f63:c875
111.99.200.118 0:0:0:0:0:ffff:6f63:c876
111.99.200.119 0:0:0:0:0:ffff:6f63:c877
111.99.200.120 0:0:0:0:0:ffff:6f63:c878


111.99.200.121 0:0:0:0:0:ffff:6f63:c879
111.99.200.122 0:0:0:0:0:ffff:6f63:c87a
111.99.200.123 0:0:0:0:0:ffff:6f63:c87b
111.99.200.124 0:0:0:0:0:ffff:6f63:c87c
111.99.200.125 0:0:0:0:0:ffff:6f63:c87d
111.99.200.126 0:0:0:0:0:ffff:6f63:c87e
111.99.200.127 0:0:0:0:0:ffff:6f63:c87f
111.99.200.128 0:0:0:0:0:ffff:6f63:c880
111.99.200.129 0:0:0:0:0:ffff:6f63:c881
111.99.200.130 0:0:0:0:0:ffff:6f63:c882
111.99.200.131 0:0:0:0:0:ffff:6f63:c883
111.99.200.132 0:0:0:0:0:ffff:6f63:c884
111.99.200.133 0:0:0:0:0:ffff:6f63:c885
111.99.200.134 0:0:0:0:0:ffff:6f63:c886
111.99.200.135 0:0:0:0:0:ffff:6f63:c887
111.99.200.136 0:0:0:0:0:ffff:6f63:c888
111.99.200.137 0:0:0:0:0:ffff:6f63:c889
111.99.200.138 0:0:0:0:0:ffff:6f63:c88a
111.99.200.139 0:0:0:0:0:ffff:6f63:c88b
111.99.200.140 0:0:0:0:0:ffff:6f63:c88c
111.99.200.141 0:0:0:0:0:ffff:6f63:c88d
111.99.200.142 0:0:0:0:0:ffff:6f63:c88e
111.99.200.143 0:0:0:0:0:ffff:6f63:c88f
111.99.200.144 0:0:0:0:0:ffff:6f63:c890
111.99.200.145 0:0:0:0:0:ffff:6f63:c891
111.99.200.146 0:0:0:0:0:ffff:6f63:c892
111.99.200.147 0:0:0:0:0:ffff:6f63:c893
111.99.200.148 0:0:0:0:0:ffff:6f63:c894
111.99.200.149 0:0:0:0:0:ffff:6f63:c895
111.99.200.150 0:0:0:0:0:ffff:6f63:c896
111.99.200.151 0:0:0:0:0:ffff:6f63:c897
111.99.200.152 0:0:0:0:0:ffff:6f63:c898
111.99.200.153 0:0:0:0:0:ffff:6f63:c899
111.99.200.154 0:0:0:0:0:ffff:6f63:c89a
111.99.200.155 0:0:0:0:0:ffff:6f63:c89b
111.99.200.156 0:0:0:0:0:ffff:6f63:c89c
111.99.200.157 0:0:0:0:0:ffff:6f63:c89d
111.99.200.158 0:0:0:0:0:ffff:6f63:c89e
111.99.200.159 0:0:0:0:0:ffff:6f63:c89f
111.99.200.160 0:0:0:0:0:ffff:6f63:c8a0
111.99.200.161 0:0:0:0:0:ffff:6f63:c8a1
111.99.200.162 0:0:0:0:0:ffff:6f63:c8a2
111.99.200.163 0:0:0:0:0:ffff:6f63:c8a3
111.99.200.164 0:0:0:0:0:ffff:6f63:c8a4
111.99.200.165 0:0:0:0:0:ffff:6f63:c8a5
111.99.200.166 0:0:0:0:0:ffff:6f63:c8a6
111.99.200.167 0:0:0:0:0:ffff:6f63:c8a7
111.99.200.168 0:0:0:0:0:ffff:6f63:c8a8
111.99.200.169 0:0:0:0:0:ffff:6f63:c8a9
111.99.200.170 0:0:0:0:0:ffff:6f63:c8aa
111.99.200.171 0:0:0:0:0:ffff:6f63:c8ab
111.99.200.172 0:0:0:0:0:ffff:6f63:c8ac
111.99.200.173 0:0:0:0:0:ffff:6f63:c8ad
111.99.200.174 0:0:0:0:0:ffff:6f63:c8ae
111.99.200.175 0:0:0:0:0:ffff:6f63:c8af
111.99.200.176 0:0:0:0:0:ffff:6f63:c8b0
111.99.200.177 0:0:0:0:0:ffff:6f63:c8b1
111.99.200.178 0:0:0:0:0:ffff:6f63:c8b2
111.99.200.179 0:0:0:0:0:ffff:6f63:c8b3
111.99.200.180 0:0:0:0:0:ffff:6f63:c8b4


111.99.200.181 0:0:0:0:0:ffff:6f63:c8b5
111.99.200.182 0:0:0:0:0:ffff:6f63:c8b6
111.99.200.183 0:0:0:0:0:ffff:6f63:c8b7
111.99.200.184 0:0:0:0:0:ffff:6f63:c8b8
111.99.200.185 0:0:0:0:0:ffff:6f63:c8b9
111.99.200.186 0:0:0:0:0:ffff:6f63:c8ba
111.99.200.187 0:0:0:0:0:ffff:6f63:c8bb
111.99.200.188 0:0:0:0:0:ffff:6f63:c8bc
111.99.200.189 0:0:0:0:0:ffff:6f63:c8bd
111.99.200.190 0:0:0:0:0:ffff:6f63:c8be
111.99.200.191 0:0:0:0:0:ffff:6f63:c8bf
111.99.200.192 0:0:0:0:0:ffff:6f63:c8c0
111.99.200.193 0:0:0:0:0:ffff:6f63:c8c1
111.99.200.194 0:0:0:0:0:ffff:6f63:c8c2
111.99.200.195 0:0:0:0:0:ffff:6f63:c8c3
111.99.200.196 0:0:0:0:0:ffff:6f63:c8c4
111.99.200.197 0:0:0:0:0:ffff:6f63:c8c5
111.99.200.198 0:0:0:0:0:ffff:6f63:c8c6
111.99.200.199 0:0:0:0:0:ffff:6f63:c8c7
111.99.200.200 0:0:0:0:0:ffff:6f63:c8c8
111.99.200.201 0:0:0:0:0:ffff:6f63:c8c9
111.99.200.202 0:0:0:0:0:ffff:6f63:c8ca
111.99.200.203 0:0:0:0:0:ffff:6f63:c8cb
111.99.200.204 0:0:0:0:0:ffff:6f63:c8cc
111.99.200.205 0:0:0:0:0:ffff:6f63:c8cd
111.99.200.206 0:0:0:0:0:ffff:6f63:c8ce
111.99.200.207 0:0:0:0:0:ffff:6f63:c8cf
111.99.200.208 0:0:0:0:0:ffff:6f63:c8d0
111.99.200.209 0:0:0:0:0:ffff:6f63:c8d1
111.99.200.210 0:0:0:0:0:ffff:6f63:c8d2
111.99.200.211 0:0:0:0:0:ffff:6f63:c8d3
111.99.200.212 0:0:0:0:0:ffff:6f63:c8d4
111.99.200.213 0:0:0:0:0:ffff:6f63:c8d5
111.99.200.214 0:0:0:0:0:ffff:6f63:c8d6
111.99.200.215 0:0:0:0:0:ffff:6f63:c8d7
111.99.200.216 0:0:0:0:0:ffff:6f63:c8d8
111.99.200.217 0:0:0:0:0:ffff:6f63:c8d9
111.99.200.218 0:0:0:0:0:ffff:6f63:c8da
111.99.200.219 0:0:0:0:0:ffff:6f63:c8db
111.99.200.220 0:0:0:0:0:ffff:6f63:c8dc
111.99.200.221 0:0:0:0:0:ffff:6f63:c8dd
111.99.200.222 0:0:0:0:0:ffff:6f63:c8de
111.99.200.223 0:0:0:0:0:ffff:6f63:c8df
111.99.200.224 0:0:0:0:0:ffff:6f63:c8e0
111.99.200.225 0:0:0:0:0:ffff:6f63:c8e1
111.99.200.226 0:0:0:0:0:ffff:6f63:c8e2
111.99.200.227 0:0:0:0:0:ffff:6f63:c8e3
111.99.200.228 0:0:0:0:0:ffff:6f63:c8e4
111.99.200.229 0:0:0:0:0:ffff:6f63:c8e5
111.99.200.230 0:0:0:0:0:ffff:6f63:c8e6
111.99.200.231 0:0:0:0:0:ffff:6f63:c8e7
111.99.200.232 0:0:0:0:0:ffff:6f63:c8e8
111.99.200.233 0:0:0:0:0:ffff:6f63:c8e9
111.99.200.234 0:0:0:0:0:ffff:6f63:c8ea
111.99.200.235 0:0:0:0:0:ffff:6f63:c8eb
111.99.200.236 0:0:0:0:0:ffff:6f63:c8ec
111.99.200.237 0:0:0:0:0:ffff:6f63:c8ed
111.99.200.238 0:0:0:0:0:ffff:6f63:c8ee
111.99.200.239 0:0:0:0:0:ffff:6f63:c8ef
111.99.200.240 0:0:0:0:0:ffff:6f63:c8f0
111.99.200.241 0:0:0:0:0:ffff:6f63:c8f1
111.99.200.242 0:0:0:0:0:ffff:6f63:c8f2
111.99.200.243 0:0:0:0:0:ffff:6f63:c8f3
111.99.200.244 0:0:0:0:0:ffff:6f63:c8f4
111.99.200.245 0:0:0:0:0:ffff:6f63:c8f5
111.99.200.246 0:0:0:0:0:ffff:6f63:c8f6
111.99.200.247 0:0:0:0:0:ffff:6f63:c8f7
111.99.200.248 0:0:0:0:0:ffff:6f63:c8f8
111.99.200.249 0:0:0:0:0:ffff:6f63:c8f9
111.99.200.250 0:0:0:0:0:ffff:6f63:c8fa
111.99.200.251 0:0:0:0:0:ffff:6f63:c8fb
111.99.200.252 0:0:0:0:0:ffff:6f63:c8fc
111.99.200.253 0:0:0:0:0:ffff:6f63:c8fd
111.99.200.254 0:0:0:0:0:ffff:6f63:c8fe
111.99.200.255 0:0:0:0:0:ffff:6f63:c8ff


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.