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
127.156.233.1 0:0:0:0:0:ffff:7f9c:e901
127.156.233.2 0:0:0:0:0:ffff:7f9c:e902
127.156.233.3 0:0:0:0:0:ffff:7f9c:e903
127.156.233.4 0:0:0:0:0:ffff:7f9c:e904
127.156.233.5 0:0:0:0:0:ffff:7f9c:e905
127.156.233.6 0:0:0:0:0:ffff:7f9c:e906
127.156.233.7 0:0:0:0:0:ffff:7f9c:e907
127.156.233.8 0:0:0:0:0:ffff:7f9c:e908
127.156.233.9 0:0:0:0:0:ffff:7f9c:e909
127.156.233.10 0:0:0:0:0:ffff:7f9c:e90a
127.156.233.11 0:0:0:0:0:ffff:7f9c:e90b
127.156.233.12 0:0:0:0:0:ffff:7f9c:e90c
127.156.233.13 0:0:0:0:0:ffff:7f9c:e90d
127.156.233.14 0:0:0:0:0:ffff:7f9c:e90e
127.156.233.15 0:0:0:0:0:ffff:7f9c:e90f
127.156.233.16 0:0:0:0:0:ffff:7f9c:e910
127.156.233.17 0:0:0:0:0:ffff:7f9c:e911
127.156.233.18 0:0:0:0:0:ffff:7f9c:e912
127.156.233.19 0:0:0:0:0:ffff:7f9c:e913
127.156.233.20 0:0:0:0:0:ffff:7f9c:e914
127.156.233.21 0:0:0:0:0:ffff:7f9c:e915
127.156.233.22 0:0:0:0:0:ffff:7f9c:e916
127.156.233.23 0:0:0:0:0:ffff:7f9c:e917
127.156.233.24 0:0:0:0:0:ffff:7f9c:e918
127.156.233.25 0:0:0:0:0:ffff:7f9c:e919
127.156.233.26 0:0:0:0:0:ffff:7f9c:e91a
127.156.233.27 0:0:0:0:0:ffff:7f9c:e91b
127.156.233.28 0:0:0:0:0:ffff:7f9c:e91c
127.156.233.29 0:0:0:0:0:ffff:7f9c:e91d
127.156.233.30 0:0:0:0:0:ffff:7f9c:e91e
127.156.233.31 0:0:0:0:0:ffff:7f9c:e91f
127.156.233.32 0:0:0:0:0:ffff:7f9c:e920
127.156.233.33 0:0:0:0:0:ffff:7f9c:e921
127.156.233.34 0:0:0:0:0:ffff:7f9c:e922
127.156.233.35 0:0:0:0:0:ffff:7f9c:e923
127.156.233.36 0:0:0:0:0:ffff:7f9c:e924
127.156.233.37 0:0:0:0:0:ffff:7f9c:e925
127.156.233.38 0:0:0:0:0:ffff:7f9c:e926
127.156.233.39 0:0:0:0:0:ffff:7f9c:e927
127.156.233.40 0:0:0:0:0:ffff:7f9c:e928
127.156.233.41 0:0:0:0:0:ffff:7f9c:e929
127.156.233.42 0:0:0:0:0:ffff:7f9c:e92a
127.156.233.43 0:0:0:0:0:ffff:7f9c:e92b
127.156.233.44 0:0:0:0:0:ffff:7f9c:e92c
127.156.233.45 0:0:0:0:0:ffff:7f9c:e92d
127.156.233.46 0:0:0:0:0:ffff:7f9c:e92e
127.156.233.47 0:0:0:0:0:ffff:7f9c:e92f
127.156.233.48 0:0:0:0:0:ffff:7f9c:e930
127.156.233.49 0:0:0:0:0:ffff:7f9c:e931
127.156.233.50 0:0:0:0:0:ffff:7f9c:e932
127.156.233.51 0:0:0:0:0:ffff:7f9c:e933
127.156.233.52 0:0:0:0:0:ffff:7f9c:e934
127.156.233.53 0:0:0:0:0:ffff:7f9c:e935
127.156.233.54 0:0:0:0:0:ffff:7f9c:e936
127.156.233.55 0:0:0:0:0:ffff:7f9c:e937
127.156.233.56 0:0:0:0:0:ffff:7f9c:e938
127.156.233.57 0:0:0:0:0:ffff:7f9c:e939
127.156.233.58 0:0:0:0:0:ffff:7f9c:e93a
127.156.233.59 0:0:0:0:0:ffff:7f9c:e93b
127.156.233.60 0:0:0:0:0:ffff:7f9c:e93c


127.156.233.61 0:0:0:0:0:ffff:7f9c:e93d
127.156.233.62 0:0:0:0:0:ffff:7f9c:e93e
127.156.233.63 0:0:0:0:0:ffff:7f9c:e93f
127.156.233.64 0:0:0:0:0:ffff:7f9c:e940
127.156.233.65 0:0:0:0:0:ffff:7f9c:e941
127.156.233.66 0:0:0:0:0:ffff:7f9c:e942
127.156.233.67 0:0:0:0:0:ffff:7f9c:e943
127.156.233.68 0:0:0:0:0:ffff:7f9c:e944
127.156.233.69 0:0:0:0:0:ffff:7f9c:e945
127.156.233.70 0:0:0:0:0:ffff:7f9c:e946
127.156.233.71 0:0:0:0:0:ffff:7f9c:e947
127.156.233.72 0:0:0:0:0:ffff:7f9c:e948
127.156.233.73 0:0:0:0:0:ffff:7f9c:e949
127.156.233.74 0:0:0:0:0:ffff:7f9c:e94a
127.156.233.75 0:0:0:0:0:ffff:7f9c:e94b
127.156.233.76 0:0:0:0:0:ffff:7f9c:e94c
127.156.233.77 0:0:0:0:0:ffff:7f9c:e94d
127.156.233.78 0:0:0:0:0:ffff:7f9c:e94e
127.156.233.79 0:0:0:0:0:ffff:7f9c:e94f
127.156.233.80 0:0:0:0:0:ffff:7f9c:e950
127.156.233.81 0:0:0:0:0:ffff:7f9c:e951
127.156.233.82 0:0:0:0:0:ffff:7f9c:e952
127.156.233.83 0:0:0:0:0:ffff:7f9c:e953
127.156.233.84 0:0:0:0:0:ffff:7f9c:e954
127.156.233.85 0:0:0:0:0:ffff:7f9c:e955
127.156.233.86 0:0:0:0:0:ffff:7f9c:e956
127.156.233.87 0:0:0:0:0:ffff:7f9c:e957
127.156.233.88 0:0:0:0:0:ffff:7f9c:e958
127.156.233.89 0:0:0:0:0:ffff:7f9c:e959
127.156.233.90 0:0:0:0:0:ffff:7f9c:e95a
127.156.233.91 0:0:0:0:0:ffff:7f9c:e95b
127.156.233.92 0:0:0:0:0:ffff:7f9c:e95c
127.156.233.93 0:0:0:0:0:ffff:7f9c:e95d
127.156.233.94 0:0:0:0:0:ffff:7f9c:e95e
127.156.233.95 0:0:0:0:0:ffff:7f9c:e95f
127.156.233.96 0:0:0:0:0:ffff:7f9c:e960
127.156.233.97 0:0:0:0:0:ffff:7f9c:e961
127.156.233.98 0:0:0:0:0:ffff:7f9c:e962
127.156.233.99 0:0:0:0:0:ffff:7f9c:e963
127.156.233.100 0:0:0:0:0:ffff:7f9c:e964
127.156.233.101 0:0:0:0:0:ffff:7f9c:e965
127.156.233.102 0:0:0:0:0:ffff:7f9c:e966
127.156.233.103 0:0:0:0:0:ffff:7f9c:e967
127.156.233.104 0:0:0:0:0:ffff:7f9c:e968
127.156.233.105 0:0:0:0:0:ffff:7f9c:e969
127.156.233.106 0:0:0:0:0:ffff:7f9c:e96a
127.156.233.107 0:0:0:0:0:ffff:7f9c:e96b
127.156.233.108 0:0:0:0:0:ffff:7f9c:e96c
127.156.233.109 0:0:0:0:0:ffff:7f9c:e96d
127.156.233.110 0:0:0:0:0:ffff:7f9c:e96e
127.156.233.111 0:0:0:0:0:ffff:7f9c:e96f
127.156.233.112 0:0:0:0:0:ffff:7f9c:e970
127.156.233.113 0:0:0:0:0:ffff:7f9c:e971
127.156.233.114 0:0:0:0:0:ffff:7f9c:e972
127.156.233.115 0:0:0:0:0:ffff:7f9c:e973
127.156.233.116 0:0:0:0:0:ffff:7f9c:e974
127.156.233.117 0:0:0:0:0:ffff:7f9c:e975
127.156.233.118 0:0:0:0:0:ffff:7f9c:e976
127.156.233.119 0:0:0:0:0:ffff:7f9c:e977
127.156.233.120 0:0:0:0:0:ffff:7f9c:e978


127.156.233.121 0:0:0:0:0:ffff:7f9c:e979
127.156.233.122 0:0:0:0:0:ffff:7f9c:e97a
127.156.233.123 0:0:0:0:0:ffff:7f9c:e97b
127.156.233.124 0:0:0:0:0:ffff:7f9c:e97c
127.156.233.125 0:0:0:0:0:ffff:7f9c:e97d
127.156.233.126 0:0:0:0:0:ffff:7f9c:e97e
127.156.233.127 0:0:0:0:0:ffff:7f9c:e97f
127.156.233.128 0:0:0:0:0:ffff:7f9c:e980
127.156.233.129 0:0:0:0:0:ffff:7f9c:e981
127.156.233.130 0:0:0:0:0:ffff:7f9c:e982
127.156.233.131 0:0:0:0:0:ffff:7f9c:e983
127.156.233.132 0:0:0:0:0:ffff:7f9c:e984
127.156.233.133 0:0:0:0:0:ffff:7f9c:e985
127.156.233.134 0:0:0:0:0:ffff:7f9c:e986
127.156.233.135 0:0:0:0:0:ffff:7f9c:e987
127.156.233.136 0:0:0:0:0:ffff:7f9c:e988
127.156.233.137 0:0:0:0:0:ffff:7f9c:e989
127.156.233.138 0:0:0:0:0:ffff:7f9c:e98a
127.156.233.139 0:0:0:0:0:ffff:7f9c:e98b
127.156.233.140 0:0:0:0:0:ffff:7f9c:e98c
127.156.233.141 0:0:0:0:0:ffff:7f9c:e98d
127.156.233.142 0:0:0:0:0:ffff:7f9c:e98e
127.156.233.143 0:0:0:0:0:ffff:7f9c:e98f
127.156.233.144 0:0:0:0:0:ffff:7f9c:e990
127.156.233.145 0:0:0:0:0:ffff:7f9c:e991
127.156.233.146 0:0:0:0:0:ffff:7f9c:e992
127.156.233.147 0:0:0:0:0:ffff:7f9c:e993
127.156.233.148 0:0:0:0:0:ffff:7f9c:e994
127.156.233.149 0:0:0:0:0:ffff:7f9c:e995
127.156.233.150 0:0:0:0:0:ffff:7f9c:e996
127.156.233.151 0:0:0:0:0:ffff:7f9c:e997
127.156.233.152 0:0:0:0:0:ffff:7f9c:e998
127.156.233.153 0:0:0:0:0:ffff:7f9c:e999
127.156.233.154 0:0:0:0:0:ffff:7f9c:e99a
127.156.233.155 0:0:0:0:0:ffff:7f9c:e99b
127.156.233.156 0:0:0:0:0:ffff:7f9c:e99c
127.156.233.157 0:0:0:0:0:ffff:7f9c:e99d
127.156.233.158 0:0:0:0:0:ffff:7f9c:e99e
127.156.233.159 0:0:0:0:0:ffff:7f9c:e99f
127.156.233.160 0:0:0:0:0:ffff:7f9c:e9a0
127.156.233.161 0:0:0:0:0:ffff:7f9c:e9a1
127.156.233.162 0:0:0:0:0:ffff:7f9c:e9a2
127.156.233.163 0:0:0:0:0:ffff:7f9c:e9a3
127.156.233.164 0:0:0:0:0:ffff:7f9c:e9a4
127.156.233.165 0:0:0:0:0:ffff:7f9c:e9a5
127.156.233.166 0:0:0:0:0:ffff:7f9c:e9a6
127.156.233.167 0:0:0:0:0:ffff:7f9c:e9a7
127.156.233.168 0:0:0:0:0:ffff:7f9c:e9a8
127.156.233.169 0:0:0:0:0:ffff:7f9c:e9a9
127.156.233.170 0:0:0:0:0:ffff:7f9c:e9aa
127.156.233.171 0:0:0:0:0:ffff:7f9c:e9ab
127.156.233.172 0:0:0:0:0:ffff:7f9c:e9ac
127.156.233.173 0:0:0:0:0:ffff:7f9c:e9ad
127.156.233.174 0:0:0:0:0:ffff:7f9c:e9ae
127.156.233.175 0:0:0:0:0:ffff:7f9c:e9af
127.156.233.176 0:0:0:0:0:ffff:7f9c:e9b0
127.156.233.177 0:0:0:0:0:ffff:7f9c:e9b1
127.156.233.178 0:0:0:0:0:ffff:7f9c:e9b2
127.156.233.179 0:0:0:0:0:ffff:7f9c:e9b3
127.156.233.180 0:0:0:0:0:ffff:7f9c:e9b4


127.156.233.181 0:0:0:0:0:ffff:7f9c:e9b5
127.156.233.182 0:0:0:0:0:ffff:7f9c:e9b6
127.156.233.183 0:0:0:0:0:ffff:7f9c:e9b7
127.156.233.184 0:0:0:0:0:ffff:7f9c:e9b8
127.156.233.185 0:0:0:0:0:ffff:7f9c:e9b9
127.156.233.186 0:0:0:0:0:ffff:7f9c:e9ba
127.156.233.187 0:0:0:0:0:ffff:7f9c:e9bb
127.156.233.188 0:0:0:0:0:ffff:7f9c:e9bc
127.156.233.189 0:0:0:0:0:ffff:7f9c:e9bd
127.156.233.190 0:0:0:0:0:ffff:7f9c:e9be
127.156.233.191 0:0:0:0:0:ffff:7f9c:e9bf
127.156.233.192 0:0:0:0:0:ffff:7f9c:e9c0
127.156.233.193 0:0:0:0:0:ffff:7f9c:e9c1
127.156.233.194 0:0:0:0:0:ffff:7f9c:e9c2
127.156.233.195 0:0:0:0:0:ffff:7f9c:e9c3
127.156.233.196 0:0:0:0:0:ffff:7f9c:e9c4
127.156.233.197 0:0:0:0:0:ffff:7f9c:e9c5
127.156.233.198 0:0:0:0:0:ffff:7f9c:e9c6
127.156.233.199 0:0:0:0:0:ffff:7f9c:e9c7
127.156.233.200 0:0:0:0:0:ffff:7f9c:e9c8
127.156.233.201 0:0:0:0:0:ffff:7f9c:e9c9
127.156.233.202 0:0:0:0:0:ffff:7f9c:e9ca
127.156.233.203 0:0:0:0:0:ffff:7f9c:e9cb
127.156.233.204 0:0:0:0:0:ffff:7f9c:e9cc
127.156.233.205 0:0:0:0:0:ffff:7f9c:e9cd
127.156.233.206 0:0:0:0:0:ffff:7f9c:e9ce
127.156.233.207 0:0:0:0:0:ffff:7f9c:e9cf
127.156.233.208 0:0:0:0:0:ffff:7f9c:e9d0
127.156.233.209 0:0:0:0:0:ffff:7f9c:e9d1
127.156.233.210 0:0:0:0:0:ffff:7f9c:e9d2
127.156.233.211 0:0:0:0:0:ffff:7f9c:e9d3
127.156.233.212 0:0:0:0:0:ffff:7f9c:e9d4
127.156.233.213 0:0:0:0:0:ffff:7f9c:e9d5
127.156.233.214 0:0:0:0:0:ffff:7f9c:e9d6
127.156.233.215 0:0:0:0:0:ffff:7f9c:e9d7
127.156.233.216 0:0:0:0:0:ffff:7f9c:e9d8
127.156.233.217 0:0:0:0:0:ffff:7f9c:e9d9
127.156.233.218 0:0:0:0:0:ffff:7f9c:e9da
127.156.233.219 0:0:0:0:0:ffff:7f9c:e9db
127.156.233.220 0:0:0:0:0:ffff:7f9c:e9dc
127.156.233.221 0:0:0:0:0:ffff:7f9c:e9dd
127.156.233.222 0:0:0:0:0:ffff:7f9c:e9de
127.156.233.223 0:0:0:0:0:ffff:7f9c:e9df
127.156.233.224 0:0:0:0:0:ffff:7f9c:e9e0
127.156.233.225 0:0:0:0:0:ffff:7f9c:e9e1
127.156.233.226 0:0:0:0:0:ffff:7f9c:e9e2
127.156.233.227 0:0:0:0:0:ffff:7f9c:e9e3
127.156.233.228 0:0:0:0:0:ffff:7f9c:e9e4
127.156.233.229 0:0:0:0:0:ffff:7f9c:e9e5
127.156.233.230 0:0:0:0:0:ffff:7f9c:e9e6
127.156.233.231 0:0:0:0:0:ffff:7f9c:e9e7
127.156.233.232 0:0:0:0:0:ffff:7f9c:e9e8
127.156.233.233 0:0:0:0:0:ffff:7f9c:e9e9
127.156.233.234 0:0:0:0:0:ffff:7f9c:e9ea
127.156.233.235 0:0:0:0:0:ffff:7f9c:e9eb
127.156.233.236 0:0:0:0:0:ffff:7f9c:e9ec
127.156.233.237 0:0:0:0:0:ffff:7f9c:e9ed
127.156.233.238 0:0:0:0:0:ffff:7f9c:e9ee
127.156.233.239 0:0:0:0:0:ffff:7f9c:e9ef
127.156.233.240 0:0:0:0:0:ffff:7f9c:e9f0
127.156.233.241 0:0:0:0:0:ffff:7f9c:e9f1
127.156.233.242 0:0:0:0:0:ffff:7f9c:e9f2
127.156.233.243 0:0:0:0:0:ffff:7f9c:e9f3
127.156.233.244 0:0:0:0:0:ffff:7f9c:e9f4
127.156.233.245 0:0:0:0:0:ffff:7f9c:e9f5
127.156.233.246 0:0:0:0:0:ffff:7f9c:e9f6
127.156.233.247 0:0:0:0:0:ffff:7f9c:e9f7
127.156.233.248 0:0:0:0:0:ffff:7f9c:e9f8
127.156.233.249 0:0:0:0:0:ffff:7f9c:e9f9
127.156.233.250 0:0:0:0:0:ffff:7f9c:e9fa
127.156.233.251 0:0:0:0:0:ffff:7f9c:e9fb
127.156.233.252 0:0:0:0:0:ffff:7f9c:e9fc
127.156.233.253 0:0:0:0:0:ffff:7f9c:e9fd
127.156.233.254 0:0:0:0:0:ffff:7f9c:e9fe
127.156.233.255 0:0:0:0:0:ffff:7f9c: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.