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
199.145.233.1 0:0:0:0:0:ffff:c791:e901
199.145.233.2 0:0:0:0:0:ffff:c791:e902
199.145.233.3 0:0:0:0:0:ffff:c791:e903
199.145.233.4 0:0:0:0:0:ffff:c791:e904
199.145.233.5 0:0:0:0:0:ffff:c791:e905
199.145.233.6 0:0:0:0:0:ffff:c791:e906
199.145.233.7 0:0:0:0:0:ffff:c791:e907
199.145.233.8 0:0:0:0:0:ffff:c791:e908
199.145.233.9 0:0:0:0:0:ffff:c791:e909
199.145.233.10 0:0:0:0:0:ffff:c791:e90a
199.145.233.11 0:0:0:0:0:ffff:c791:e90b
199.145.233.12 0:0:0:0:0:ffff:c791:e90c
199.145.233.13 0:0:0:0:0:ffff:c791:e90d
199.145.233.14 0:0:0:0:0:ffff:c791:e90e
199.145.233.15 0:0:0:0:0:ffff:c791:e90f
199.145.233.16 0:0:0:0:0:ffff:c791:e910
199.145.233.17 0:0:0:0:0:ffff:c791:e911
199.145.233.18 0:0:0:0:0:ffff:c791:e912
199.145.233.19 0:0:0:0:0:ffff:c791:e913
199.145.233.20 0:0:0:0:0:ffff:c791:e914
199.145.233.21 0:0:0:0:0:ffff:c791:e915
199.145.233.22 0:0:0:0:0:ffff:c791:e916
199.145.233.23 0:0:0:0:0:ffff:c791:e917
199.145.233.24 0:0:0:0:0:ffff:c791:e918
199.145.233.25 0:0:0:0:0:ffff:c791:e919
199.145.233.26 0:0:0:0:0:ffff:c791:e91a
199.145.233.27 0:0:0:0:0:ffff:c791:e91b
199.145.233.28 0:0:0:0:0:ffff:c791:e91c
199.145.233.29 0:0:0:0:0:ffff:c791:e91d
199.145.233.30 0:0:0:0:0:ffff:c791:e91e
199.145.233.31 0:0:0:0:0:ffff:c791:e91f
199.145.233.32 0:0:0:0:0:ffff:c791:e920
199.145.233.33 0:0:0:0:0:ffff:c791:e921
199.145.233.34 0:0:0:0:0:ffff:c791:e922
199.145.233.35 0:0:0:0:0:ffff:c791:e923
199.145.233.36 0:0:0:0:0:ffff:c791:e924
199.145.233.37 0:0:0:0:0:ffff:c791:e925
199.145.233.38 0:0:0:0:0:ffff:c791:e926
199.145.233.39 0:0:0:0:0:ffff:c791:e927
199.145.233.40 0:0:0:0:0:ffff:c791:e928
199.145.233.41 0:0:0:0:0:ffff:c791:e929
199.145.233.42 0:0:0:0:0:ffff:c791:e92a
199.145.233.43 0:0:0:0:0:ffff:c791:e92b
199.145.233.44 0:0:0:0:0:ffff:c791:e92c
199.145.233.45 0:0:0:0:0:ffff:c791:e92d
199.145.233.46 0:0:0:0:0:ffff:c791:e92e
199.145.233.47 0:0:0:0:0:ffff:c791:e92f
199.145.233.48 0:0:0:0:0:ffff:c791:e930
199.145.233.49 0:0:0:0:0:ffff:c791:e931
199.145.233.50 0:0:0:0:0:ffff:c791:e932
199.145.233.51 0:0:0:0:0:ffff:c791:e933
199.145.233.52 0:0:0:0:0:ffff:c791:e934
199.145.233.53 0:0:0:0:0:ffff:c791:e935
199.145.233.54 0:0:0:0:0:ffff:c791:e936
199.145.233.55 0:0:0:0:0:ffff:c791:e937
199.145.233.56 0:0:0:0:0:ffff:c791:e938
199.145.233.57 0:0:0:0:0:ffff:c791:e939
199.145.233.58 0:0:0:0:0:ffff:c791:e93a
199.145.233.59 0:0:0:0:0:ffff:c791:e93b
199.145.233.60 0:0:0:0:0:ffff:c791:e93c


199.145.233.61 0:0:0:0:0:ffff:c791:e93d
199.145.233.62 0:0:0:0:0:ffff:c791:e93e
199.145.233.63 0:0:0:0:0:ffff:c791:e93f
199.145.233.64 0:0:0:0:0:ffff:c791:e940
199.145.233.65 0:0:0:0:0:ffff:c791:e941
199.145.233.66 0:0:0:0:0:ffff:c791:e942
199.145.233.67 0:0:0:0:0:ffff:c791:e943
199.145.233.68 0:0:0:0:0:ffff:c791:e944
199.145.233.69 0:0:0:0:0:ffff:c791:e945
199.145.233.70 0:0:0:0:0:ffff:c791:e946
199.145.233.71 0:0:0:0:0:ffff:c791:e947
199.145.233.72 0:0:0:0:0:ffff:c791:e948
199.145.233.73 0:0:0:0:0:ffff:c791:e949
199.145.233.74 0:0:0:0:0:ffff:c791:e94a
199.145.233.75 0:0:0:0:0:ffff:c791:e94b
199.145.233.76 0:0:0:0:0:ffff:c791:e94c
199.145.233.77 0:0:0:0:0:ffff:c791:e94d
199.145.233.78 0:0:0:0:0:ffff:c791:e94e
199.145.233.79 0:0:0:0:0:ffff:c791:e94f
199.145.233.80 0:0:0:0:0:ffff:c791:e950
199.145.233.81 0:0:0:0:0:ffff:c791:e951
199.145.233.82 0:0:0:0:0:ffff:c791:e952
199.145.233.83 0:0:0:0:0:ffff:c791:e953
199.145.233.84 0:0:0:0:0:ffff:c791:e954
199.145.233.85 0:0:0:0:0:ffff:c791:e955
199.145.233.86 0:0:0:0:0:ffff:c791:e956
199.145.233.87 0:0:0:0:0:ffff:c791:e957
199.145.233.88 0:0:0:0:0:ffff:c791:e958
199.145.233.89 0:0:0:0:0:ffff:c791:e959
199.145.233.90 0:0:0:0:0:ffff:c791:e95a
199.145.233.91 0:0:0:0:0:ffff:c791:e95b
199.145.233.92 0:0:0:0:0:ffff:c791:e95c
199.145.233.93 0:0:0:0:0:ffff:c791:e95d
199.145.233.94 0:0:0:0:0:ffff:c791:e95e
199.145.233.95 0:0:0:0:0:ffff:c791:e95f
199.145.233.96 0:0:0:0:0:ffff:c791:e960
199.145.233.97 0:0:0:0:0:ffff:c791:e961
199.145.233.98 0:0:0:0:0:ffff:c791:e962
199.145.233.99 0:0:0:0:0:ffff:c791:e963
199.145.233.100 0:0:0:0:0:ffff:c791:e964
199.145.233.101 0:0:0:0:0:ffff:c791:e965
199.145.233.102 0:0:0:0:0:ffff:c791:e966
199.145.233.103 0:0:0:0:0:ffff:c791:e967
199.145.233.104 0:0:0:0:0:ffff:c791:e968
199.145.233.105 0:0:0:0:0:ffff:c791:e969
199.145.233.106 0:0:0:0:0:ffff:c791:e96a
199.145.233.107 0:0:0:0:0:ffff:c791:e96b
199.145.233.108 0:0:0:0:0:ffff:c791:e96c
199.145.233.109 0:0:0:0:0:ffff:c791:e96d
199.145.233.110 0:0:0:0:0:ffff:c791:e96e
199.145.233.111 0:0:0:0:0:ffff:c791:e96f
199.145.233.112 0:0:0:0:0:ffff:c791:e970
199.145.233.113 0:0:0:0:0:ffff:c791:e971
199.145.233.114 0:0:0:0:0:ffff:c791:e972
199.145.233.115 0:0:0:0:0:ffff:c791:e973
199.145.233.116 0:0:0:0:0:ffff:c791:e974
199.145.233.117 0:0:0:0:0:ffff:c791:e975
199.145.233.118 0:0:0:0:0:ffff:c791:e976
199.145.233.119 0:0:0:0:0:ffff:c791:e977
199.145.233.120 0:0:0:0:0:ffff:c791:e978


199.145.233.121 0:0:0:0:0:ffff:c791:e979
199.145.233.122 0:0:0:0:0:ffff:c791:e97a
199.145.233.123 0:0:0:0:0:ffff:c791:e97b
199.145.233.124 0:0:0:0:0:ffff:c791:e97c
199.145.233.125 0:0:0:0:0:ffff:c791:e97d
199.145.233.126 0:0:0:0:0:ffff:c791:e97e
199.145.233.127 0:0:0:0:0:ffff:c791:e97f
199.145.233.128 0:0:0:0:0:ffff:c791:e980
199.145.233.129 0:0:0:0:0:ffff:c791:e981
199.145.233.130 0:0:0:0:0:ffff:c791:e982
199.145.233.131 0:0:0:0:0:ffff:c791:e983
199.145.233.132 0:0:0:0:0:ffff:c791:e984
199.145.233.133 0:0:0:0:0:ffff:c791:e985
199.145.233.134 0:0:0:0:0:ffff:c791:e986
199.145.233.135 0:0:0:0:0:ffff:c791:e987
199.145.233.136 0:0:0:0:0:ffff:c791:e988
199.145.233.137 0:0:0:0:0:ffff:c791:e989
199.145.233.138 0:0:0:0:0:ffff:c791:e98a
199.145.233.139 0:0:0:0:0:ffff:c791:e98b
199.145.233.140 0:0:0:0:0:ffff:c791:e98c
199.145.233.141 0:0:0:0:0:ffff:c791:e98d
199.145.233.142 0:0:0:0:0:ffff:c791:e98e
199.145.233.143 0:0:0:0:0:ffff:c791:e98f
199.145.233.144 0:0:0:0:0:ffff:c791:e990
199.145.233.145 0:0:0:0:0:ffff:c791:e991
199.145.233.146 0:0:0:0:0:ffff:c791:e992
199.145.233.147 0:0:0:0:0:ffff:c791:e993
199.145.233.148 0:0:0:0:0:ffff:c791:e994
199.145.233.149 0:0:0:0:0:ffff:c791:e995
199.145.233.150 0:0:0:0:0:ffff:c791:e996
199.145.233.151 0:0:0:0:0:ffff:c791:e997
199.145.233.152 0:0:0:0:0:ffff:c791:e998
199.145.233.153 0:0:0:0:0:ffff:c791:e999
199.145.233.154 0:0:0:0:0:ffff:c791:e99a
199.145.233.155 0:0:0:0:0:ffff:c791:e99b
199.145.233.156 0:0:0:0:0:ffff:c791:e99c
199.145.233.157 0:0:0:0:0:ffff:c791:e99d
199.145.233.158 0:0:0:0:0:ffff:c791:e99e
199.145.233.159 0:0:0:0:0:ffff:c791:e99f
199.145.233.160 0:0:0:0:0:ffff:c791:e9a0
199.145.233.161 0:0:0:0:0:ffff:c791:e9a1
199.145.233.162 0:0:0:0:0:ffff:c791:e9a2
199.145.233.163 0:0:0:0:0:ffff:c791:e9a3
199.145.233.164 0:0:0:0:0:ffff:c791:e9a4
199.145.233.165 0:0:0:0:0:ffff:c791:e9a5
199.145.233.166 0:0:0:0:0:ffff:c791:e9a6
199.145.233.167 0:0:0:0:0:ffff:c791:e9a7
199.145.233.168 0:0:0:0:0:ffff:c791:e9a8
199.145.233.169 0:0:0:0:0:ffff:c791:e9a9
199.145.233.170 0:0:0:0:0:ffff:c791:e9aa
199.145.233.171 0:0:0:0:0:ffff:c791:e9ab
199.145.233.172 0:0:0:0:0:ffff:c791:e9ac
199.145.233.173 0:0:0:0:0:ffff:c791:e9ad
199.145.233.174 0:0:0:0:0:ffff:c791:e9ae
199.145.233.175 0:0:0:0:0:ffff:c791:e9af
199.145.233.176 0:0:0:0:0:ffff:c791:e9b0
199.145.233.177 0:0:0:0:0:ffff:c791:e9b1
199.145.233.178 0:0:0:0:0:ffff:c791:e9b2
199.145.233.179 0:0:0:0:0:ffff:c791:e9b3
199.145.233.180 0:0:0:0:0:ffff:c791:e9b4


199.145.233.181 0:0:0:0:0:ffff:c791:e9b5
199.145.233.182 0:0:0:0:0:ffff:c791:e9b6
199.145.233.183 0:0:0:0:0:ffff:c791:e9b7
199.145.233.184 0:0:0:0:0:ffff:c791:e9b8
199.145.233.185 0:0:0:0:0:ffff:c791:e9b9
199.145.233.186 0:0:0:0:0:ffff:c791:e9ba
199.145.233.187 0:0:0:0:0:ffff:c791:e9bb
199.145.233.188 0:0:0:0:0:ffff:c791:e9bc
199.145.233.189 0:0:0:0:0:ffff:c791:e9bd
199.145.233.190 0:0:0:0:0:ffff:c791:e9be
199.145.233.191 0:0:0:0:0:ffff:c791:e9bf
199.145.233.192 0:0:0:0:0:ffff:c791:e9c0
199.145.233.193 0:0:0:0:0:ffff:c791:e9c1
199.145.233.194 0:0:0:0:0:ffff:c791:e9c2
199.145.233.195 0:0:0:0:0:ffff:c791:e9c3
199.145.233.196 0:0:0:0:0:ffff:c791:e9c4
199.145.233.197 0:0:0:0:0:ffff:c791:e9c5
199.145.233.198 0:0:0:0:0:ffff:c791:e9c6
199.145.233.199 0:0:0:0:0:ffff:c791:e9c7
199.145.233.200 0:0:0:0:0:ffff:c791:e9c8
199.145.233.201 0:0:0:0:0:ffff:c791:e9c9
199.145.233.202 0:0:0:0:0:ffff:c791:e9ca
199.145.233.203 0:0:0:0:0:ffff:c791:e9cb
199.145.233.204 0:0:0:0:0:ffff:c791:e9cc
199.145.233.205 0:0:0:0:0:ffff:c791:e9cd
199.145.233.206 0:0:0:0:0:ffff:c791:e9ce
199.145.233.207 0:0:0:0:0:ffff:c791:e9cf
199.145.233.208 0:0:0:0:0:ffff:c791:e9d0
199.145.233.209 0:0:0:0:0:ffff:c791:e9d1
199.145.233.210 0:0:0:0:0:ffff:c791:e9d2
199.145.233.211 0:0:0:0:0:ffff:c791:e9d3
199.145.233.212 0:0:0:0:0:ffff:c791:e9d4
199.145.233.213 0:0:0:0:0:ffff:c791:e9d5
199.145.233.214 0:0:0:0:0:ffff:c791:e9d6
199.145.233.215 0:0:0:0:0:ffff:c791:e9d7
199.145.233.216 0:0:0:0:0:ffff:c791:e9d8
199.145.233.217 0:0:0:0:0:ffff:c791:e9d9
199.145.233.218 0:0:0:0:0:ffff:c791:e9da
199.145.233.219 0:0:0:0:0:ffff:c791:e9db
199.145.233.220 0:0:0:0:0:ffff:c791:e9dc
199.145.233.221 0:0:0:0:0:ffff:c791:e9dd
199.145.233.222 0:0:0:0:0:ffff:c791:e9de
199.145.233.223 0:0:0:0:0:ffff:c791:e9df
199.145.233.224 0:0:0:0:0:ffff:c791:e9e0
199.145.233.225 0:0:0:0:0:ffff:c791:e9e1
199.145.233.226 0:0:0:0:0:ffff:c791:e9e2
199.145.233.227 0:0:0:0:0:ffff:c791:e9e3
199.145.233.228 0:0:0:0:0:ffff:c791:e9e4
199.145.233.229 0:0:0:0:0:ffff:c791:e9e5
199.145.233.230 0:0:0:0:0:ffff:c791:e9e6
199.145.233.231 0:0:0:0:0:ffff:c791:e9e7
199.145.233.232 0:0:0:0:0:ffff:c791:e9e8
199.145.233.233 0:0:0:0:0:ffff:c791:e9e9
199.145.233.234 0:0:0:0:0:ffff:c791:e9ea
199.145.233.235 0:0:0:0:0:ffff:c791:e9eb
199.145.233.236 0:0:0:0:0:ffff:c791:e9ec
199.145.233.237 0:0:0:0:0:ffff:c791:e9ed
199.145.233.238 0:0:0:0:0:ffff:c791:e9ee
199.145.233.239 0:0:0:0:0:ffff:c791:e9ef
199.145.233.240 0:0:0:0:0:ffff:c791:e9f0
199.145.233.241 0:0:0:0:0:ffff:c791:e9f1
199.145.233.242 0:0:0:0:0:ffff:c791:e9f2
199.145.233.243 0:0:0:0:0:ffff:c791:e9f3
199.145.233.244 0:0:0:0:0:ffff:c791:e9f4
199.145.233.245 0:0:0:0:0:ffff:c791:e9f5
199.145.233.246 0:0:0:0:0:ffff:c791:e9f6
199.145.233.247 0:0:0:0:0:ffff:c791:e9f7
199.145.233.248 0:0:0:0:0:ffff:c791:e9f8
199.145.233.249 0:0:0:0:0:ffff:c791:e9f9
199.145.233.250 0:0:0:0:0:ffff:c791:e9fa
199.145.233.251 0:0:0:0:0:ffff:c791:e9fb
199.145.233.252 0:0:0:0:0:ffff:c791:e9fc
199.145.233.253 0:0:0:0:0:ffff:c791:e9fd
199.145.233.254 0:0:0:0:0:ffff:c791:e9fe
199.145.233.255 0:0:0:0:0:ffff:c791:e9ff


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.