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
75.156.128.1 0:0:0:0:0:ffff:4b9c:8001
75.156.128.2 0:0:0:0:0:ffff:4b9c:8002
75.156.128.3 0:0:0:0:0:ffff:4b9c:8003
75.156.128.4 0:0:0:0:0:ffff:4b9c:8004
75.156.128.5 0:0:0:0:0:ffff:4b9c:8005
75.156.128.6 0:0:0:0:0:ffff:4b9c:8006
75.156.128.7 0:0:0:0:0:ffff:4b9c:8007
75.156.128.8 0:0:0:0:0:ffff:4b9c:8008
75.156.128.9 0:0:0:0:0:ffff:4b9c:8009
75.156.128.10 0:0:0:0:0:ffff:4b9c:800a
75.156.128.11 0:0:0:0:0:ffff:4b9c:800b
75.156.128.12 0:0:0:0:0:ffff:4b9c:800c
75.156.128.13 0:0:0:0:0:ffff:4b9c:800d
75.156.128.14 0:0:0:0:0:ffff:4b9c:800e
75.156.128.15 0:0:0:0:0:ffff:4b9c:800f
75.156.128.16 0:0:0:0:0:ffff:4b9c:8010
75.156.128.17 0:0:0:0:0:ffff:4b9c:8011
75.156.128.18 0:0:0:0:0:ffff:4b9c:8012
75.156.128.19 0:0:0:0:0:ffff:4b9c:8013
75.156.128.20 0:0:0:0:0:ffff:4b9c:8014
75.156.128.21 0:0:0:0:0:ffff:4b9c:8015
75.156.128.22 0:0:0:0:0:ffff:4b9c:8016
75.156.128.23 0:0:0:0:0:ffff:4b9c:8017
75.156.128.24 0:0:0:0:0:ffff:4b9c:8018
75.156.128.25 0:0:0:0:0:ffff:4b9c:8019
75.156.128.26 0:0:0:0:0:ffff:4b9c:801a
75.156.128.27 0:0:0:0:0:ffff:4b9c:801b
75.156.128.28 0:0:0:0:0:ffff:4b9c:801c
75.156.128.29 0:0:0:0:0:ffff:4b9c:801d
75.156.128.30 0:0:0:0:0:ffff:4b9c:801e
75.156.128.31 0:0:0:0:0:ffff:4b9c:801f
75.156.128.32 0:0:0:0:0:ffff:4b9c:8020
75.156.128.33 0:0:0:0:0:ffff:4b9c:8021
75.156.128.34 0:0:0:0:0:ffff:4b9c:8022
75.156.128.35 0:0:0:0:0:ffff:4b9c:8023
75.156.128.36 0:0:0:0:0:ffff:4b9c:8024
75.156.128.37 0:0:0:0:0:ffff:4b9c:8025
75.156.128.38 0:0:0:0:0:ffff:4b9c:8026
75.156.128.39 0:0:0:0:0:ffff:4b9c:8027
75.156.128.40 0:0:0:0:0:ffff:4b9c:8028
75.156.128.41 0:0:0:0:0:ffff:4b9c:8029
75.156.128.42 0:0:0:0:0:ffff:4b9c:802a
75.156.128.43 0:0:0:0:0:ffff:4b9c:802b
75.156.128.44 0:0:0:0:0:ffff:4b9c:802c
75.156.128.45 0:0:0:0:0:ffff:4b9c:802d
75.156.128.46 0:0:0:0:0:ffff:4b9c:802e
75.156.128.47 0:0:0:0:0:ffff:4b9c:802f
75.156.128.48 0:0:0:0:0:ffff:4b9c:8030
75.156.128.49 0:0:0:0:0:ffff:4b9c:8031
75.156.128.50 0:0:0:0:0:ffff:4b9c:8032
75.156.128.51 0:0:0:0:0:ffff:4b9c:8033
75.156.128.52 0:0:0:0:0:ffff:4b9c:8034
75.156.128.53 0:0:0:0:0:ffff:4b9c:8035
75.156.128.54 0:0:0:0:0:ffff:4b9c:8036
75.156.128.55 0:0:0:0:0:ffff:4b9c:8037
75.156.128.56 0:0:0:0:0:ffff:4b9c:8038
75.156.128.57 0:0:0:0:0:ffff:4b9c:8039
75.156.128.58 0:0:0:0:0:ffff:4b9c:803a
75.156.128.59 0:0:0:0:0:ffff:4b9c:803b
75.156.128.60 0:0:0:0:0:ffff:4b9c:803c


75.156.128.61 0:0:0:0:0:ffff:4b9c:803d
75.156.128.62 0:0:0:0:0:ffff:4b9c:803e
75.156.128.63 0:0:0:0:0:ffff:4b9c:803f
75.156.128.64 0:0:0:0:0:ffff:4b9c:8040
75.156.128.65 0:0:0:0:0:ffff:4b9c:8041
75.156.128.66 0:0:0:0:0:ffff:4b9c:8042
75.156.128.67 0:0:0:0:0:ffff:4b9c:8043
75.156.128.68 0:0:0:0:0:ffff:4b9c:8044
75.156.128.69 0:0:0:0:0:ffff:4b9c:8045
75.156.128.70 0:0:0:0:0:ffff:4b9c:8046
75.156.128.71 0:0:0:0:0:ffff:4b9c:8047
75.156.128.72 0:0:0:0:0:ffff:4b9c:8048
75.156.128.73 0:0:0:0:0:ffff:4b9c:8049
75.156.128.74 0:0:0:0:0:ffff:4b9c:804a
75.156.128.75 0:0:0:0:0:ffff:4b9c:804b
75.156.128.76 0:0:0:0:0:ffff:4b9c:804c
75.156.128.77 0:0:0:0:0:ffff:4b9c:804d
75.156.128.78 0:0:0:0:0:ffff:4b9c:804e
75.156.128.79 0:0:0:0:0:ffff:4b9c:804f
75.156.128.80 0:0:0:0:0:ffff:4b9c:8050
75.156.128.81 0:0:0:0:0:ffff:4b9c:8051
75.156.128.82 0:0:0:0:0:ffff:4b9c:8052
75.156.128.83 0:0:0:0:0:ffff:4b9c:8053
75.156.128.84 0:0:0:0:0:ffff:4b9c:8054
75.156.128.85 0:0:0:0:0:ffff:4b9c:8055
75.156.128.86 0:0:0:0:0:ffff:4b9c:8056
75.156.128.87 0:0:0:0:0:ffff:4b9c:8057
75.156.128.88 0:0:0:0:0:ffff:4b9c:8058
75.156.128.89 0:0:0:0:0:ffff:4b9c:8059
75.156.128.90 0:0:0:0:0:ffff:4b9c:805a
75.156.128.91 0:0:0:0:0:ffff:4b9c:805b
75.156.128.92 0:0:0:0:0:ffff:4b9c:805c
75.156.128.93 0:0:0:0:0:ffff:4b9c:805d
75.156.128.94 0:0:0:0:0:ffff:4b9c:805e
75.156.128.95 0:0:0:0:0:ffff:4b9c:805f
75.156.128.96 0:0:0:0:0:ffff:4b9c:8060
75.156.128.97 0:0:0:0:0:ffff:4b9c:8061
75.156.128.98 0:0:0:0:0:ffff:4b9c:8062
75.156.128.99 0:0:0:0:0:ffff:4b9c:8063
75.156.128.100 0:0:0:0:0:ffff:4b9c:8064
75.156.128.101 0:0:0:0:0:ffff:4b9c:8065
75.156.128.102 0:0:0:0:0:ffff:4b9c:8066
75.156.128.103 0:0:0:0:0:ffff:4b9c:8067
75.156.128.104 0:0:0:0:0:ffff:4b9c:8068
75.156.128.105 0:0:0:0:0:ffff:4b9c:8069
75.156.128.106 0:0:0:0:0:ffff:4b9c:806a
75.156.128.107 0:0:0:0:0:ffff:4b9c:806b
75.156.128.108 0:0:0:0:0:ffff:4b9c:806c
75.156.128.109 0:0:0:0:0:ffff:4b9c:806d
75.156.128.110 0:0:0:0:0:ffff:4b9c:806e
75.156.128.111 0:0:0:0:0:ffff:4b9c:806f
75.156.128.112 0:0:0:0:0:ffff:4b9c:8070
75.156.128.113 0:0:0:0:0:ffff:4b9c:8071
75.156.128.114 0:0:0:0:0:ffff:4b9c:8072
75.156.128.115 0:0:0:0:0:ffff:4b9c:8073
75.156.128.116 0:0:0:0:0:ffff:4b9c:8074
75.156.128.117 0:0:0:0:0:ffff:4b9c:8075
75.156.128.118 0:0:0:0:0:ffff:4b9c:8076
75.156.128.119 0:0:0:0:0:ffff:4b9c:8077
75.156.128.120 0:0:0:0:0:ffff:4b9c:8078


75.156.128.121 0:0:0:0:0:ffff:4b9c:8079
75.156.128.122 0:0:0:0:0:ffff:4b9c:807a
75.156.128.123 0:0:0:0:0:ffff:4b9c:807b
75.156.128.124 0:0:0:0:0:ffff:4b9c:807c
75.156.128.125 0:0:0:0:0:ffff:4b9c:807d
75.156.128.126 0:0:0:0:0:ffff:4b9c:807e
75.156.128.127 0:0:0:0:0:ffff:4b9c:807f
75.156.128.128 0:0:0:0:0:ffff:4b9c:8080
75.156.128.129 0:0:0:0:0:ffff:4b9c:8081
75.156.128.130 0:0:0:0:0:ffff:4b9c:8082
75.156.128.131 0:0:0:0:0:ffff:4b9c:8083
75.156.128.132 0:0:0:0:0:ffff:4b9c:8084
75.156.128.133 0:0:0:0:0:ffff:4b9c:8085
75.156.128.134 0:0:0:0:0:ffff:4b9c:8086
75.156.128.135 0:0:0:0:0:ffff:4b9c:8087
75.156.128.136 0:0:0:0:0:ffff:4b9c:8088
75.156.128.137 0:0:0:0:0:ffff:4b9c:8089
75.156.128.138 0:0:0:0:0:ffff:4b9c:808a
75.156.128.139 0:0:0:0:0:ffff:4b9c:808b
75.156.128.140 0:0:0:0:0:ffff:4b9c:808c
75.156.128.141 0:0:0:0:0:ffff:4b9c:808d
75.156.128.142 0:0:0:0:0:ffff:4b9c:808e
75.156.128.143 0:0:0:0:0:ffff:4b9c:808f
75.156.128.144 0:0:0:0:0:ffff:4b9c:8090
75.156.128.145 0:0:0:0:0:ffff:4b9c:8091
75.156.128.146 0:0:0:0:0:ffff:4b9c:8092
75.156.128.147 0:0:0:0:0:ffff:4b9c:8093
75.156.128.148 0:0:0:0:0:ffff:4b9c:8094
75.156.128.149 0:0:0:0:0:ffff:4b9c:8095
75.156.128.150 0:0:0:0:0:ffff:4b9c:8096
75.156.128.151 0:0:0:0:0:ffff:4b9c:8097
75.156.128.152 0:0:0:0:0:ffff:4b9c:8098
75.156.128.153 0:0:0:0:0:ffff:4b9c:8099
75.156.128.154 0:0:0:0:0:ffff:4b9c:809a
75.156.128.155 0:0:0:0:0:ffff:4b9c:809b
75.156.128.156 0:0:0:0:0:ffff:4b9c:809c
75.156.128.157 0:0:0:0:0:ffff:4b9c:809d
75.156.128.158 0:0:0:0:0:ffff:4b9c:809e
75.156.128.159 0:0:0:0:0:ffff:4b9c:809f
75.156.128.160 0:0:0:0:0:ffff:4b9c:80a0
75.156.128.161 0:0:0:0:0:ffff:4b9c:80a1
75.156.128.162 0:0:0:0:0:ffff:4b9c:80a2
75.156.128.163 0:0:0:0:0:ffff:4b9c:80a3
75.156.128.164 0:0:0:0:0:ffff:4b9c:80a4
75.156.128.165 0:0:0:0:0:ffff:4b9c:80a5
75.156.128.166 0:0:0:0:0:ffff:4b9c:80a6
75.156.128.167 0:0:0:0:0:ffff:4b9c:80a7
75.156.128.168 0:0:0:0:0:ffff:4b9c:80a8
75.156.128.169 0:0:0:0:0:ffff:4b9c:80a9
75.156.128.170 0:0:0:0:0:ffff:4b9c:80aa
75.156.128.171 0:0:0:0:0:ffff:4b9c:80ab
75.156.128.172 0:0:0:0:0:ffff:4b9c:80ac
75.156.128.173 0:0:0:0:0:ffff:4b9c:80ad
75.156.128.174 0:0:0:0:0:ffff:4b9c:80ae
75.156.128.175 0:0:0:0:0:ffff:4b9c:80af
75.156.128.176 0:0:0:0:0:ffff:4b9c:80b0
75.156.128.177 0:0:0:0:0:ffff:4b9c:80b1
75.156.128.178 0:0:0:0:0:ffff:4b9c:80b2
75.156.128.179 0:0:0:0:0:ffff:4b9c:80b3
75.156.128.180 0:0:0:0:0:ffff:4b9c:80b4


75.156.128.181 0:0:0:0:0:ffff:4b9c:80b5
75.156.128.182 0:0:0:0:0:ffff:4b9c:80b6
75.156.128.183 0:0:0:0:0:ffff:4b9c:80b7
75.156.128.184 0:0:0:0:0:ffff:4b9c:80b8
75.156.128.185 0:0:0:0:0:ffff:4b9c:80b9
75.156.128.186 0:0:0:0:0:ffff:4b9c:80ba
75.156.128.187 0:0:0:0:0:ffff:4b9c:80bb
75.156.128.188 0:0:0:0:0:ffff:4b9c:80bc
75.156.128.189 0:0:0:0:0:ffff:4b9c:80bd
75.156.128.190 0:0:0:0:0:ffff:4b9c:80be
75.156.128.191 0:0:0:0:0:ffff:4b9c:80bf
75.156.128.192 0:0:0:0:0:ffff:4b9c:80c0
75.156.128.193 0:0:0:0:0:ffff:4b9c:80c1
75.156.128.194 0:0:0:0:0:ffff:4b9c:80c2
75.156.128.195 0:0:0:0:0:ffff:4b9c:80c3
75.156.128.196 0:0:0:0:0:ffff:4b9c:80c4
75.156.128.197 0:0:0:0:0:ffff:4b9c:80c5
75.156.128.198 0:0:0:0:0:ffff:4b9c:80c6
75.156.128.199 0:0:0:0:0:ffff:4b9c:80c7
75.156.128.200 0:0:0:0:0:ffff:4b9c:80c8
75.156.128.201 0:0:0:0:0:ffff:4b9c:80c9
75.156.128.202 0:0:0:0:0:ffff:4b9c:80ca
75.156.128.203 0:0:0:0:0:ffff:4b9c:80cb
75.156.128.204 0:0:0:0:0:ffff:4b9c:80cc
75.156.128.205 0:0:0:0:0:ffff:4b9c:80cd
75.156.128.206 0:0:0:0:0:ffff:4b9c:80ce
75.156.128.207 0:0:0:0:0:ffff:4b9c:80cf
75.156.128.208 0:0:0:0:0:ffff:4b9c:80d0
75.156.128.209 0:0:0:0:0:ffff:4b9c:80d1
75.156.128.210 0:0:0:0:0:ffff:4b9c:80d2
75.156.128.211 0:0:0:0:0:ffff:4b9c:80d3
75.156.128.212 0:0:0:0:0:ffff:4b9c:80d4
75.156.128.213 0:0:0:0:0:ffff:4b9c:80d5
75.156.128.214 0:0:0:0:0:ffff:4b9c:80d6
75.156.128.215 0:0:0:0:0:ffff:4b9c:80d7
75.156.128.216 0:0:0:0:0:ffff:4b9c:80d8
75.156.128.217 0:0:0:0:0:ffff:4b9c:80d9
75.156.128.218 0:0:0:0:0:ffff:4b9c:80da
75.156.128.219 0:0:0:0:0:ffff:4b9c:80db
75.156.128.220 0:0:0:0:0:ffff:4b9c:80dc
75.156.128.221 0:0:0:0:0:ffff:4b9c:80dd
75.156.128.222 0:0:0:0:0:ffff:4b9c:80de
75.156.128.223 0:0:0:0:0:ffff:4b9c:80df
75.156.128.224 0:0:0:0:0:ffff:4b9c:80e0
75.156.128.225 0:0:0:0:0:ffff:4b9c:80e1
75.156.128.226 0:0:0:0:0:ffff:4b9c:80e2
75.156.128.227 0:0:0:0:0:ffff:4b9c:80e3
75.156.128.228 0:0:0:0:0:ffff:4b9c:80e4
75.156.128.229 0:0:0:0:0:ffff:4b9c:80e5
75.156.128.230 0:0:0:0:0:ffff:4b9c:80e6
75.156.128.231 0:0:0:0:0:ffff:4b9c:80e7
75.156.128.232 0:0:0:0:0:ffff:4b9c:80e8
75.156.128.233 0:0:0:0:0:ffff:4b9c:80e9
75.156.128.234 0:0:0:0:0:ffff:4b9c:80ea
75.156.128.235 0:0:0:0:0:ffff:4b9c:80eb
75.156.128.236 0:0:0:0:0:ffff:4b9c:80ec
75.156.128.237 0:0:0:0:0:ffff:4b9c:80ed
75.156.128.238 0:0:0:0:0:ffff:4b9c:80ee
75.156.128.239 0:0:0:0:0:ffff:4b9c:80ef
75.156.128.240 0:0:0:0:0:ffff:4b9c:80f0
75.156.128.241 0:0:0:0:0:ffff:4b9c:80f1
75.156.128.242 0:0:0:0:0:ffff:4b9c:80f2
75.156.128.243 0:0:0:0:0:ffff:4b9c:80f3
75.156.128.244 0:0:0:0:0:ffff:4b9c:80f4
75.156.128.245 0:0:0:0:0:ffff:4b9c:80f5
75.156.128.246 0:0:0:0:0:ffff:4b9c:80f6
75.156.128.247 0:0:0:0:0:ffff:4b9c:80f7
75.156.128.248 0:0:0:0:0:ffff:4b9c:80f8
75.156.128.249 0:0:0:0:0:ffff:4b9c:80f9
75.156.128.250 0:0:0:0:0:ffff:4b9c:80fa
75.156.128.251 0:0:0:0:0:ffff:4b9c:80fb
75.156.128.252 0:0:0:0:0:ffff:4b9c:80fc
75.156.128.253 0:0:0:0:0:ffff:4b9c:80fd
75.156.128.254 0:0:0:0:0:ffff:4b9c:80fe
75.156.128.255 0:0:0:0:0:ffff:4b9c:80ff


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.