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
75.237.236.1 0:0:0:0:0:ffff:4bed:ec01
75.237.236.2 0:0:0:0:0:ffff:4bed:ec02
75.237.236.3 0:0:0:0:0:ffff:4bed:ec03
75.237.236.4 0:0:0:0:0:ffff:4bed:ec04
75.237.236.5 0:0:0:0:0:ffff:4bed:ec05
75.237.236.6 0:0:0:0:0:ffff:4bed:ec06
75.237.236.7 0:0:0:0:0:ffff:4bed:ec07
75.237.236.8 0:0:0:0:0:ffff:4bed:ec08
75.237.236.9 0:0:0:0:0:ffff:4bed:ec09
75.237.236.10 0:0:0:0:0:ffff:4bed:ec0a
75.237.236.11 0:0:0:0:0:ffff:4bed:ec0b
75.237.236.12 0:0:0:0:0:ffff:4bed:ec0c
75.237.236.13 0:0:0:0:0:ffff:4bed:ec0d
75.237.236.14 0:0:0:0:0:ffff:4bed:ec0e
75.237.236.15 0:0:0:0:0:ffff:4bed:ec0f
75.237.236.16 0:0:0:0:0:ffff:4bed:ec10
75.237.236.17 0:0:0:0:0:ffff:4bed:ec11
75.237.236.18 0:0:0:0:0:ffff:4bed:ec12
75.237.236.19 0:0:0:0:0:ffff:4bed:ec13
75.237.236.20 0:0:0:0:0:ffff:4bed:ec14
75.237.236.21 0:0:0:0:0:ffff:4bed:ec15
75.237.236.22 0:0:0:0:0:ffff:4bed:ec16
75.237.236.23 0:0:0:0:0:ffff:4bed:ec17
75.237.236.24 0:0:0:0:0:ffff:4bed:ec18
75.237.236.25 0:0:0:0:0:ffff:4bed:ec19
75.237.236.26 0:0:0:0:0:ffff:4bed:ec1a
75.237.236.27 0:0:0:0:0:ffff:4bed:ec1b
75.237.236.28 0:0:0:0:0:ffff:4bed:ec1c
75.237.236.29 0:0:0:0:0:ffff:4bed:ec1d
75.237.236.30 0:0:0:0:0:ffff:4bed:ec1e
75.237.236.31 0:0:0:0:0:ffff:4bed:ec1f
75.237.236.32 0:0:0:0:0:ffff:4bed:ec20
75.237.236.33 0:0:0:0:0:ffff:4bed:ec21
75.237.236.34 0:0:0:0:0:ffff:4bed:ec22
75.237.236.35 0:0:0:0:0:ffff:4bed:ec23
75.237.236.36 0:0:0:0:0:ffff:4bed:ec24
75.237.236.37 0:0:0:0:0:ffff:4bed:ec25
75.237.236.38 0:0:0:0:0:ffff:4bed:ec26
75.237.236.39 0:0:0:0:0:ffff:4bed:ec27
75.237.236.40 0:0:0:0:0:ffff:4bed:ec28
75.237.236.41 0:0:0:0:0:ffff:4bed:ec29
75.237.236.42 0:0:0:0:0:ffff:4bed:ec2a
75.237.236.43 0:0:0:0:0:ffff:4bed:ec2b
75.237.236.44 0:0:0:0:0:ffff:4bed:ec2c
75.237.236.45 0:0:0:0:0:ffff:4bed:ec2d
75.237.236.46 0:0:0:0:0:ffff:4bed:ec2e
75.237.236.47 0:0:0:0:0:ffff:4bed:ec2f
75.237.236.48 0:0:0:0:0:ffff:4bed:ec30
75.237.236.49 0:0:0:0:0:ffff:4bed:ec31
75.237.236.50 0:0:0:0:0:ffff:4bed:ec32
75.237.236.51 0:0:0:0:0:ffff:4bed:ec33
75.237.236.52 0:0:0:0:0:ffff:4bed:ec34
75.237.236.53 0:0:0:0:0:ffff:4bed:ec35
75.237.236.54 0:0:0:0:0:ffff:4bed:ec36
75.237.236.55 0:0:0:0:0:ffff:4bed:ec37
75.237.236.56 0:0:0:0:0:ffff:4bed:ec38
75.237.236.57 0:0:0:0:0:ffff:4bed:ec39
75.237.236.58 0:0:0:0:0:ffff:4bed:ec3a
75.237.236.59 0:0:0:0:0:ffff:4bed:ec3b
75.237.236.60 0:0:0:0:0:ffff:4bed:ec3c


75.237.236.61 0:0:0:0:0:ffff:4bed:ec3d
75.237.236.62 0:0:0:0:0:ffff:4bed:ec3e
75.237.236.63 0:0:0:0:0:ffff:4bed:ec3f
75.237.236.64 0:0:0:0:0:ffff:4bed:ec40
75.237.236.65 0:0:0:0:0:ffff:4bed:ec41
75.237.236.66 0:0:0:0:0:ffff:4bed:ec42
75.237.236.67 0:0:0:0:0:ffff:4bed:ec43
75.237.236.68 0:0:0:0:0:ffff:4bed:ec44
75.237.236.69 0:0:0:0:0:ffff:4bed:ec45
75.237.236.70 0:0:0:0:0:ffff:4bed:ec46
75.237.236.71 0:0:0:0:0:ffff:4bed:ec47
75.237.236.72 0:0:0:0:0:ffff:4bed:ec48
75.237.236.73 0:0:0:0:0:ffff:4bed:ec49
75.237.236.74 0:0:0:0:0:ffff:4bed:ec4a
75.237.236.75 0:0:0:0:0:ffff:4bed:ec4b
75.237.236.76 0:0:0:0:0:ffff:4bed:ec4c
75.237.236.77 0:0:0:0:0:ffff:4bed:ec4d
75.237.236.78 0:0:0:0:0:ffff:4bed:ec4e
75.237.236.79 0:0:0:0:0:ffff:4bed:ec4f
75.237.236.80 0:0:0:0:0:ffff:4bed:ec50
75.237.236.81 0:0:0:0:0:ffff:4bed:ec51
75.237.236.82 0:0:0:0:0:ffff:4bed:ec52
75.237.236.83 0:0:0:0:0:ffff:4bed:ec53
75.237.236.84 0:0:0:0:0:ffff:4bed:ec54
75.237.236.85 0:0:0:0:0:ffff:4bed:ec55
75.237.236.86 0:0:0:0:0:ffff:4bed:ec56
75.237.236.87 0:0:0:0:0:ffff:4bed:ec57
75.237.236.88 0:0:0:0:0:ffff:4bed:ec58
75.237.236.89 0:0:0:0:0:ffff:4bed:ec59
75.237.236.90 0:0:0:0:0:ffff:4bed:ec5a
75.237.236.91 0:0:0:0:0:ffff:4bed:ec5b
75.237.236.92 0:0:0:0:0:ffff:4bed:ec5c
75.237.236.93 0:0:0:0:0:ffff:4bed:ec5d
75.237.236.94 0:0:0:0:0:ffff:4bed:ec5e
75.237.236.95 0:0:0:0:0:ffff:4bed:ec5f
75.237.236.96 0:0:0:0:0:ffff:4bed:ec60
75.237.236.97 0:0:0:0:0:ffff:4bed:ec61
75.237.236.98 0:0:0:0:0:ffff:4bed:ec62
75.237.236.99 0:0:0:0:0:ffff:4bed:ec63
75.237.236.100 0:0:0:0:0:ffff:4bed:ec64
75.237.236.101 0:0:0:0:0:ffff:4bed:ec65
75.237.236.102 0:0:0:0:0:ffff:4bed:ec66
75.237.236.103 0:0:0:0:0:ffff:4bed:ec67
75.237.236.104 0:0:0:0:0:ffff:4bed:ec68
75.237.236.105 0:0:0:0:0:ffff:4bed:ec69
75.237.236.106 0:0:0:0:0:ffff:4bed:ec6a
75.237.236.107 0:0:0:0:0:ffff:4bed:ec6b
75.237.236.108 0:0:0:0:0:ffff:4bed:ec6c
75.237.236.109 0:0:0:0:0:ffff:4bed:ec6d
75.237.236.110 0:0:0:0:0:ffff:4bed:ec6e
75.237.236.111 0:0:0:0:0:ffff:4bed:ec6f
75.237.236.112 0:0:0:0:0:ffff:4bed:ec70
75.237.236.113 0:0:0:0:0:ffff:4bed:ec71
75.237.236.114 0:0:0:0:0:ffff:4bed:ec72
75.237.236.115 0:0:0:0:0:ffff:4bed:ec73
75.237.236.116 0:0:0:0:0:ffff:4bed:ec74
75.237.236.117 0:0:0:0:0:ffff:4bed:ec75
75.237.236.118 0:0:0:0:0:ffff:4bed:ec76
75.237.236.119 0:0:0:0:0:ffff:4bed:ec77
75.237.236.120 0:0:0:0:0:ffff:4bed:ec78


75.237.236.121 0:0:0:0:0:ffff:4bed:ec79
75.237.236.122 0:0:0:0:0:ffff:4bed:ec7a
75.237.236.123 0:0:0:0:0:ffff:4bed:ec7b
75.237.236.124 0:0:0:0:0:ffff:4bed:ec7c
75.237.236.125 0:0:0:0:0:ffff:4bed:ec7d
75.237.236.126 0:0:0:0:0:ffff:4bed:ec7e
75.237.236.127 0:0:0:0:0:ffff:4bed:ec7f
75.237.236.128 0:0:0:0:0:ffff:4bed:ec80
75.237.236.129 0:0:0:0:0:ffff:4bed:ec81
75.237.236.130 0:0:0:0:0:ffff:4bed:ec82
75.237.236.131 0:0:0:0:0:ffff:4bed:ec83
75.237.236.132 0:0:0:0:0:ffff:4bed:ec84
75.237.236.133 0:0:0:0:0:ffff:4bed:ec85
75.237.236.134 0:0:0:0:0:ffff:4bed:ec86
75.237.236.135 0:0:0:0:0:ffff:4bed:ec87
75.237.236.136 0:0:0:0:0:ffff:4bed:ec88
75.237.236.137 0:0:0:0:0:ffff:4bed:ec89
75.237.236.138 0:0:0:0:0:ffff:4bed:ec8a
75.237.236.139 0:0:0:0:0:ffff:4bed:ec8b
75.237.236.140 0:0:0:0:0:ffff:4bed:ec8c
75.237.236.141 0:0:0:0:0:ffff:4bed:ec8d
75.237.236.142 0:0:0:0:0:ffff:4bed:ec8e
75.237.236.143 0:0:0:0:0:ffff:4bed:ec8f
75.237.236.144 0:0:0:0:0:ffff:4bed:ec90
75.237.236.145 0:0:0:0:0:ffff:4bed:ec91
75.237.236.146 0:0:0:0:0:ffff:4bed:ec92
75.237.236.147 0:0:0:0:0:ffff:4bed:ec93
75.237.236.148 0:0:0:0:0:ffff:4bed:ec94
75.237.236.149 0:0:0:0:0:ffff:4bed:ec95
75.237.236.150 0:0:0:0:0:ffff:4bed:ec96
75.237.236.151 0:0:0:0:0:ffff:4bed:ec97
75.237.236.152 0:0:0:0:0:ffff:4bed:ec98
75.237.236.153 0:0:0:0:0:ffff:4bed:ec99
75.237.236.154 0:0:0:0:0:ffff:4bed:ec9a
75.237.236.155 0:0:0:0:0:ffff:4bed:ec9b
75.237.236.156 0:0:0:0:0:ffff:4bed:ec9c
75.237.236.157 0:0:0:0:0:ffff:4bed:ec9d
75.237.236.158 0:0:0:0:0:ffff:4bed:ec9e
75.237.236.159 0:0:0:0:0:ffff:4bed:ec9f
75.237.236.160 0:0:0:0:0:ffff:4bed:eca0
75.237.236.161 0:0:0:0:0:ffff:4bed:eca1
75.237.236.162 0:0:0:0:0:ffff:4bed:eca2
75.237.236.163 0:0:0:0:0:ffff:4bed:eca3
75.237.236.164 0:0:0:0:0:ffff:4bed:eca4
75.237.236.165 0:0:0:0:0:ffff:4bed:eca5
75.237.236.166 0:0:0:0:0:ffff:4bed:eca6
75.237.236.167 0:0:0:0:0:ffff:4bed:eca7
75.237.236.168 0:0:0:0:0:ffff:4bed:eca8
75.237.236.169 0:0:0:0:0:ffff:4bed:eca9
75.237.236.170 0:0:0:0:0:ffff:4bed:ecaa
75.237.236.171 0:0:0:0:0:ffff:4bed:ecab
75.237.236.172 0:0:0:0:0:ffff:4bed:ecac
75.237.236.173 0:0:0:0:0:ffff:4bed:ecad
75.237.236.174 0:0:0:0:0:ffff:4bed:ecae
75.237.236.175 0:0:0:0:0:ffff:4bed:ecaf
75.237.236.176 0:0:0:0:0:ffff:4bed:ecb0
75.237.236.177 0:0:0:0:0:ffff:4bed:ecb1
75.237.236.178 0:0:0:0:0:ffff:4bed:ecb2
75.237.236.179 0:0:0:0:0:ffff:4bed:ecb3
75.237.236.180 0:0:0:0:0:ffff:4bed:ecb4


75.237.236.181 0:0:0:0:0:ffff:4bed:ecb5
75.237.236.182 0:0:0:0:0:ffff:4bed:ecb6
75.237.236.183 0:0:0:0:0:ffff:4bed:ecb7
75.237.236.184 0:0:0:0:0:ffff:4bed:ecb8
75.237.236.185 0:0:0:0:0:ffff:4bed:ecb9
75.237.236.186 0:0:0:0:0:ffff:4bed:ecba
75.237.236.187 0:0:0:0:0:ffff:4bed:ecbb
75.237.236.188 0:0:0:0:0:ffff:4bed:ecbc
75.237.236.189 0:0:0:0:0:ffff:4bed:ecbd
75.237.236.190 0:0:0:0:0:ffff:4bed:ecbe
75.237.236.191 0:0:0:0:0:ffff:4bed:ecbf
75.237.236.192 0:0:0:0:0:ffff:4bed:ecc0
75.237.236.193 0:0:0:0:0:ffff:4bed:ecc1
75.237.236.194 0:0:0:0:0:ffff:4bed:ecc2
75.237.236.195 0:0:0:0:0:ffff:4bed:ecc3
75.237.236.196 0:0:0:0:0:ffff:4bed:ecc4
75.237.236.197 0:0:0:0:0:ffff:4bed:ecc5
75.237.236.198 0:0:0:0:0:ffff:4bed:ecc6
75.237.236.199 0:0:0:0:0:ffff:4bed:ecc7
75.237.236.200 0:0:0:0:0:ffff:4bed:ecc8
75.237.236.201 0:0:0:0:0:ffff:4bed:ecc9
75.237.236.202 0:0:0:0:0:ffff:4bed:ecca
75.237.236.203 0:0:0:0:0:ffff:4bed:eccb
75.237.236.204 0:0:0:0:0:ffff:4bed:eccc
75.237.236.205 0:0:0:0:0:ffff:4bed:eccd
75.237.236.206 0:0:0:0:0:ffff:4bed:ecce
75.237.236.207 0:0:0:0:0:ffff:4bed:eccf
75.237.236.208 0:0:0:0:0:ffff:4bed:ecd0
75.237.236.209 0:0:0:0:0:ffff:4bed:ecd1
75.237.236.210 0:0:0:0:0:ffff:4bed:ecd2
75.237.236.211 0:0:0:0:0:ffff:4bed:ecd3
75.237.236.212 0:0:0:0:0:ffff:4bed:ecd4
75.237.236.213 0:0:0:0:0:ffff:4bed:ecd5
75.237.236.214 0:0:0:0:0:ffff:4bed:ecd6
75.237.236.215 0:0:0:0:0:ffff:4bed:ecd7
75.237.236.216 0:0:0:0:0:ffff:4bed:ecd8
75.237.236.217 0:0:0:0:0:ffff:4bed:ecd9
75.237.236.218 0:0:0:0:0:ffff:4bed:ecda
75.237.236.219 0:0:0:0:0:ffff:4bed:ecdb
75.237.236.220 0:0:0:0:0:ffff:4bed:ecdc
75.237.236.221 0:0:0:0:0:ffff:4bed:ecdd
75.237.236.222 0:0:0:0:0:ffff:4bed:ecde
75.237.236.223 0:0:0:0:0:ffff:4bed:ecdf
75.237.236.224 0:0:0:0:0:ffff:4bed:ece0
75.237.236.225 0:0:0:0:0:ffff:4bed:ece1
75.237.236.226 0:0:0:0:0:ffff:4bed:ece2
75.237.236.227 0:0:0:0:0:ffff:4bed:ece3
75.237.236.228 0:0:0:0:0:ffff:4bed:ece4
75.237.236.229 0:0:0:0:0:ffff:4bed:ece5
75.237.236.230 0:0:0:0:0:ffff:4bed:ece6
75.237.236.231 0:0:0:0:0:ffff:4bed:ece7
75.237.236.232 0:0:0:0:0:ffff:4bed:ece8
75.237.236.233 0:0:0:0:0:ffff:4bed:ece9
75.237.236.234 0:0:0:0:0:ffff:4bed:ecea
75.237.236.235 0:0:0:0:0:ffff:4bed:eceb
75.237.236.236 0:0:0:0:0:ffff:4bed:ecec
75.237.236.237 0:0:0:0:0:ffff:4bed:eced
75.237.236.238 0:0:0:0:0:ffff:4bed:ecee
75.237.236.239 0:0:0:0:0:ffff:4bed:ecef
75.237.236.240 0:0:0:0:0:ffff:4bed:ecf0
75.237.236.241 0:0:0:0:0:ffff:4bed:ecf1
75.237.236.242 0:0:0:0:0:ffff:4bed:ecf2
75.237.236.243 0:0:0:0:0:ffff:4bed:ecf3
75.237.236.244 0:0:0:0:0:ffff:4bed:ecf4
75.237.236.245 0:0:0:0:0:ffff:4bed:ecf5
75.237.236.246 0:0:0:0:0:ffff:4bed:ecf6
75.237.236.247 0:0:0:0:0:ffff:4bed:ecf7
75.237.236.248 0:0:0:0:0:ffff:4bed:ecf8
75.237.236.249 0:0:0:0:0:ffff:4bed:ecf9
75.237.236.250 0:0:0:0:0:ffff:4bed:ecfa
75.237.236.251 0:0:0:0:0:ffff:4bed:ecfb
75.237.236.252 0:0:0:0:0:ffff:4bed:ecfc
75.237.236.253 0:0:0:0:0:ffff:4bed:ecfd
75.237.236.254 0:0:0:0:0:ffff:4bed:ecfe
75.237.236.255 0:0:0:0:0:ffff:4bed:ecff


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.