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
11.37.206.1 0:0:0:0:0:ffff:b25:ce01
11.37.206.2 0:0:0:0:0:ffff:b25:ce02
11.37.206.3 0:0:0:0:0:ffff:b25:ce03
11.37.206.4 0:0:0:0:0:ffff:b25:ce04
11.37.206.5 0:0:0:0:0:ffff:b25:ce05
11.37.206.6 0:0:0:0:0:ffff:b25:ce06
11.37.206.7 0:0:0:0:0:ffff:b25:ce07
11.37.206.8 0:0:0:0:0:ffff:b25:ce08
11.37.206.9 0:0:0:0:0:ffff:b25:ce09
11.37.206.10 0:0:0:0:0:ffff:b25:ce0a
11.37.206.11 0:0:0:0:0:ffff:b25:ce0b
11.37.206.12 0:0:0:0:0:ffff:b25:ce0c
11.37.206.13 0:0:0:0:0:ffff:b25:ce0d
11.37.206.14 0:0:0:0:0:ffff:b25:ce0e
11.37.206.15 0:0:0:0:0:ffff:b25:ce0f
11.37.206.16 0:0:0:0:0:ffff:b25:ce10
11.37.206.17 0:0:0:0:0:ffff:b25:ce11
11.37.206.18 0:0:0:0:0:ffff:b25:ce12
11.37.206.19 0:0:0:0:0:ffff:b25:ce13
11.37.206.20 0:0:0:0:0:ffff:b25:ce14
11.37.206.21 0:0:0:0:0:ffff:b25:ce15
11.37.206.22 0:0:0:0:0:ffff:b25:ce16
11.37.206.23 0:0:0:0:0:ffff:b25:ce17
11.37.206.24 0:0:0:0:0:ffff:b25:ce18
11.37.206.25 0:0:0:0:0:ffff:b25:ce19
11.37.206.26 0:0:0:0:0:ffff:b25:ce1a
11.37.206.27 0:0:0:0:0:ffff:b25:ce1b
11.37.206.28 0:0:0:0:0:ffff:b25:ce1c
11.37.206.29 0:0:0:0:0:ffff:b25:ce1d
11.37.206.30 0:0:0:0:0:ffff:b25:ce1e
11.37.206.31 0:0:0:0:0:ffff:b25:ce1f
11.37.206.32 0:0:0:0:0:ffff:b25:ce20
11.37.206.33 0:0:0:0:0:ffff:b25:ce21
11.37.206.34 0:0:0:0:0:ffff:b25:ce22
11.37.206.35 0:0:0:0:0:ffff:b25:ce23
11.37.206.36 0:0:0:0:0:ffff:b25:ce24
11.37.206.37 0:0:0:0:0:ffff:b25:ce25
11.37.206.38 0:0:0:0:0:ffff:b25:ce26
11.37.206.39 0:0:0:0:0:ffff:b25:ce27
11.37.206.40 0:0:0:0:0:ffff:b25:ce28
11.37.206.41 0:0:0:0:0:ffff:b25:ce29
11.37.206.42 0:0:0:0:0:ffff:b25:ce2a
11.37.206.43 0:0:0:0:0:ffff:b25:ce2b
11.37.206.44 0:0:0:0:0:ffff:b25:ce2c
11.37.206.45 0:0:0:0:0:ffff:b25:ce2d
11.37.206.46 0:0:0:0:0:ffff:b25:ce2e
11.37.206.47 0:0:0:0:0:ffff:b25:ce2f
11.37.206.48 0:0:0:0:0:ffff:b25:ce30
11.37.206.49 0:0:0:0:0:ffff:b25:ce31
11.37.206.50 0:0:0:0:0:ffff:b25:ce32
11.37.206.51 0:0:0:0:0:ffff:b25:ce33
11.37.206.52 0:0:0:0:0:ffff:b25:ce34
11.37.206.53 0:0:0:0:0:ffff:b25:ce35
11.37.206.54 0:0:0:0:0:ffff:b25:ce36
11.37.206.55 0:0:0:0:0:ffff:b25:ce37
11.37.206.56 0:0:0:0:0:ffff:b25:ce38
11.37.206.57 0:0:0:0:0:ffff:b25:ce39
11.37.206.58 0:0:0:0:0:ffff:b25:ce3a
11.37.206.59 0:0:0:0:0:ffff:b25:ce3b
11.37.206.60 0:0:0:0:0:ffff:b25:ce3c


11.37.206.61 0:0:0:0:0:ffff:b25:ce3d
11.37.206.62 0:0:0:0:0:ffff:b25:ce3e
11.37.206.63 0:0:0:0:0:ffff:b25:ce3f
11.37.206.64 0:0:0:0:0:ffff:b25:ce40
11.37.206.65 0:0:0:0:0:ffff:b25:ce41
11.37.206.66 0:0:0:0:0:ffff:b25:ce42
11.37.206.67 0:0:0:0:0:ffff:b25:ce43
11.37.206.68 0:0:0:0:0:ffff:b25:ce44
11.37.206.69 0:0:0:0:0:ffff:b25:ce45
11.37.206.70 0:0:0:0:0:ffff:b25:ce46
11.37.206.71 0:0:0:0:0:ffff:b25:ce47
11.37.206.72 0:0:0:0:0:ffff:b25:ce48
11.37.206.73 0:0:0:0:0:ffff:b25:ce49
11.37.206.74 0:0:0:0:0:ffff:b25:ce4a
11.37.206.75 0:0:0:0:0:ffff:b25:ce4b
11.37.206.76 0:0:0:0:0:ffff:b25:ce4c
11.37.206.77 0:0:0:0:0:ffff:b25:ce4d
11.37.206.78 0:0:0:0:0:ffff:b25:ce4e
11.37.206.79 0:0:0:0:0:ffff:b25:ce4f
11.37.206.80 0:0:0:0:0:ffff:b25:ce50
11.37.206.81 0:0:0:0:0:ffff:b25:ce51
11.37.206.82 0:0:0:0:0:ffff:b25:ce52
11.37.206.83 0:0:0:0:0:ffff:b25:ce53
11.37.206.84 0:0:0:0:0:ffff:b25:ce54
11.37.206.85 0:0:0:0:0:ffff:b25:ce55
11.37.206.86 0:0:0:0:0:ffff:b25:ce56
11.37.206.87 0:0:0:0:0:ffff:b25:ce57
11.37.206.88 0:0:0:0:0:ffff:b25:ce58
11.37.206.89 0:0:0:0:0:ffff:b25:ce59
11.37.206.90 0:0:0:0:0:ffff:b25:ce5a
11.37.206.91 0:0:0:0:0:ffff:b25:ce5b
11.37.206.92 0:0:0:0:0:ffff:b25:ce5c
11.37.206.93 0:0:0:0:0:ffff:b25:ce5d
11.37.206.94 0:0:0:0:0:ffff:b25:ce5e
11.37.206.95 0:0:0:0:0:ffff:b25:ce5f
11.37.206.96 0:0:0:0:0:ffff:b25:ce60
11.37.206.97 0:0:0:0:0:ffff:b25:ce61
11.37.206.98 0:0:0:0:0:ffff:b25:ce62
11.37.206.99 0:0:0:0:0:ffff:b25:ce63
11.37.206.100 0:0:0:0:0:ffff:b25:ce64
11.37.206.101 0:0:0:0:0:ffff:b25:ce65
11.37.206.102 0:0:0:0:0:ffff:b25:ce66
11.37.206.103 0:0:0:0:0:ffff:b25:ce67
11.37.206.104 0:0:0:0:0:ffff:b25:ce68
11.37.206.105 0:0:0:0:0:ffff:b25:ce69
11.37.206.106 0:0:0:0:0:ffff:b25:ce6a
11.37.206.107 0:0:0:0:0:ffff:b25:ce6b
11.37.206.108 0:0:0:0:0:ffff:b25:ce6c
11.37.206.109 0:0:0:0:0:ffff:b25:ce6d
11.37.206.110 0:0:0:0:0:ffff:b25:ce6e
11.37.206.111 0:0:0:0:0:ffff:b25:ce6f
11.37.206.112 0:0:0:0:0:ffff:b25:ce70
11.37.206.113 0:0:0:0:0:ffff:b25:ce71
11.37.206.114 0:0:0:0:0:ffff:b25:ce72
11.37.206.115 0:0:0:0:0:ffff:b25:ce73
11.37.206.116 0:0:0:0:0:ffff:b25:ce74
11.37.206.117 0:0:0:0:0:ffff:b25:ce75
11.37.206.118 0:0:0:0:0:ffff:b25:ce76
11.37.206.119 0:0:0:0:0:ffff:b25:ce77
11.37.206.120 0:0:0:0:0:ffff:b25:ce78


11.37.206.121 0:0:0:0:0:ffff:b25:ce79
11.37.206.122 0:0:0:0:0:ffff:b25:ce7a
11.37.206.123 0:0:0:0:0:ffff:b25:ce7b
11.37.206.124 0:0:0:0:0:ffff:b25:ce7c
11.37.206.125 0:0:0:0:0:ffff:b25:ce7d
11.37.206.126 0:0:0:0:0:ffff:b25:ce7e
11.37.206.127 0:0:0:0:0:ffff:b25:ce7f
11.37.206.128 0:0:0:0:0:ffff:b25:ce80
11.37.206.129 0:0:0:0:0:ffff:b25:ce81
11.37.206.130 0:0:0:0:0:ffff:b25:ce82
11.37.206.131 0:0:0:0:0:ffff:b25:ce83
11.37.206.132 0:0:0:0:0:ffff:b25:ce84
11.37.206.133 0:0:0:0:0:ffff:b25:ce85
11.37.206.134 0:0:0:0:0:ffff:b25:ce86
11.37.206.135 0:0:0:0:0:ffff:b25:ce87
11.37.206.136 0:0:0:0:0:ffff:b25:ce88
11.37.206.137 0:0:0:0:0:ffff:b25:ce89
11.37.206.138 0:0:0:0:0:ffff:b25:ce8a
11.37.206.139 0:0:0:0:0:ffff:b25:ce8b
11.37.206.140 0:0:0:0:0:ffff:b25:ce8c
11.37.206.141 0:0:0:0:0:ffff:b25:ce8d
11.37.206.142 0:0:0:0:0:ffff:b25:ce8e
11.37.206.143 0:0:0:0:0:ffff:b25:ce8f
11.37.206.144 0:0:0:0:0:ffff:b25:ce90
11.37.206.145 0:0:0:0:0:ffff:b25:ce91
11.37.206.146 0:0:0:0:0:ffff:b25:ce92
11.37.206.147 0:0:0:0:0:ffff:b25:ce93
11.37.206.148 0:0:0:0:0:ffff:b25:ce94
11.37.206.149 0:0:0:0:0:ffff:b25:ce95
11.37.206.150 0:0:0:0:0:ffff:b25:ce96
11.37.206.151 0:0:0:0:0:ffff:b25:ce97
11.37.206.152 0:0:0:0:0:ffff:b25:ce98
11.37.206.153 0:0:0:0:0:ffff:b25:ce99
11.37.206.154 0:0:0:0:0:ffff:b25:ce9a
11.37.206.155 0:0:0:0:0:ffff:b25:ce9b
11.37.206.156 0:0:0:0:0:ffff:b25:ce9c
11.37.206.157 0:0:0:0:0:ffff:b25:ce9d
11.37.206.158 0:0:0:0:0:ffff:b25:ce9e
11.37.206.159 0:0:0:0:0:ffff:b25:ce9f
11.37.206.160 0:0:0:0:0:ffff:b25:cea0
11.37.206.161 0:0:0:0:0:ffff:b25:cea1
11.37.206.162 0:0:0:0:0:ffff:b25:cea2
11.37.206.163 0:0:0:0:0:ffff:b25:cea3
11.37.206.164 0:0:0:0:0:ffff:b25:cea4
11.37.206.165 0:0:0:0:0:ffff:b25:cea5
11.37.206.166 0:0:0:0:0:ffff:b25:cea6
11.37.206.167 0:0:0:0:0:ffff:b25:cea7
11.37.206.168 0:0:0:0:0:ffff:b25:cea8
11.37.206.169 0:0:0:0:0:ffff:b25:cea9
11.37.206.170 0:0:0:0:0:ffff:b25:ceaa
11.37.206.171 0:0:0:0:0:ffff:b25:ceab
11.37.206.172 0:0:0:0:0:ffff:b25:ceac
11.37.206.173 0:0:0:0:0:ffff:b25:cead
11.37.206.174 0:0:0:0:0:ffff:b25:ceae
11.37.206.175 0:0:0:0:0:ffff:b25:ceaf
11.37.206.176 0:0:0:0:0:ffff:b25:ceb0
11.37.206.177 0:0:0:0:0:ffff:b25:ceb1
11.37.206.178 0:0:0:0:0:ffff:b25:ceb2
11.37.206.179 0:0:0:0:0:ffff:b25:ceb3
11.37.206.180 0:0:0:0:0:ffff:b25:ceb4


11.37.206.181 0:0:0:0:0:ffff:b25:ceb5
11.37.206.182 0:0:0:0:0:ffff:b25:ceb6
11.37.206.183 0:0:0:0:0:ffff:b25:ceb7
11.37.206.184 0:0:0:0:0:ffff:b25:ceb8
11.37.206.185 0:0:0:0:0:ffff:b25:ceb9
11.37.206.186 0:0:0:0:0:ffff:b25:ceba
11.37.206.187 0:0:0:0:0:ffff:b25:cebb
11.37.206.188 0:0:0:0:0:ffff:b25:cebc
11.37.206.189 0:0:0:0:0:ffff:b25:cebd
11.37.206.190 0:0:0:0:0:ffff:b25:cebe
11.37.206.191 0:0:0:0:0:ffff:b25:cebf
11.37.206.192 0:0:0:0:0:ffff:b25:cec0
11.37.206.193 0:0:0:0:0:ffff:b25:cec1
11.37.206.194 0:0:0:0:0:ffff:b25:cec2
11.37.206.195 0:0:0:0:0:ffff:b25:cec3
11.37.206.196 0:0:0:0:0:ffff:b25:cec4
11.37.206.197 0:0:0:0:0:ffff:b25:cec5
11.37.206.198 0:0:0:0:0:ffff:b25:cec6
11.37.206.199 0:0:0:0:0:ffff:b25:cec7
11.37.206.200 0:0:0:0:0:ffff:b25:cec8
11.37.206.201 0:0:0:0:0:ffff:b25:cec9
11.37.206.202 0:0:0:0:0:ffff:b25:ceca
11.37.206.203 0:0:0:0:0:ffff:b25:cecb
11.37.206.204 0:0:0:0:0:ffff:b25:cecc
11.37.206.205 0:0:0:0:0:ffff:b25:cecd
11.37.206.206 0:0:0:0:0:ffff:b25:cece
11.37.206.207 0:0:0:0:0:ffff:b25:cecf
11.37.206.208 0:0:0:0:0:ffff:b25:ced0
11.37.206.209 0:0:0:0:0:ffff:b25:ced1
11.37.206.210 0:0:0:0:0:ffff:b25:ced2
11.37.206.211 0:0:0:0:0:ffff:b25:ced3
11.37.206.212 0:0:0:0:0:ffff:b25:ced4
11.37.206.213 0:0:0:0:0:ffff:b25:ced5
11.37.206.214 0:0:0:0:0:ffff:b25:ced6
11.37.206.215 0:0:0:0:0:ffff:b25:ced7
11.37.206.216 0:0:0:0:0:ffff:b25:ced8
11.37.206.217 0:0:0:0:0:ffff:b25:ced9
11.37.206.218 0:0:0:0:0:ffff:b25:ceda
11.37.206.219 0:0:0:0:0:ffff:b25:cedb
11.37.206.220 0:0:0:0:0:ffff:b25:cedc
11.37.206.221 0:0:0:0:0:ffff:b25:cedd
11.37.206.222 0:0:0:0:0:ffff:b25:cede
11.37.206.223 0:0:0:0:0:ffff:b25:cedf
11.37.206.224 0:0:0:0:0:ffff:b25:cee0
11.37.206.225 0:0:0:0:0:ffff:b25:cee1
11.37.206.226 0:0:0:0:0:ffff:b25:cee2
11.37.206.227 0:0:0:0:0:ffff:b25:cee3
11.37.206.228 0:0:0:0:0:ffff:b25:cee4
11.37.206.229 0:0:0:0:0:ffff:b25:cee5
11.37.206.230 0:0:0:0:0:ffff:b25:cee6
11.37.206.231 0:0:0:0:0:ffff:b25:cee7
11.37.206.232 0:0:0:0:0:ffff:b25:cee8
11.37.206.233 0:0:0:0:0:ffff:b25:cee9
11.37.206.234 0:0:0:0:0:ffff:b25:ceea
11.37.206.235 0:0:0:0:0:ffff:b25:ceeb
11.37.206.236 0:0:0:0:0:ffff:b25:ceec
11.37.206.237 0:0:0:0:0:ffff:b25:ceed
11.37.206.238 0:0:0:0:0:ffff:b25:ceee
11.37.206.239 0:0:0:0:0:ffff:b25:ceef
11.37.206.240 0:0:0:0:0:ffff:b25:cef0
11.37.206.241 0:0:0:0:0:ffff:b25:cef1
11.37.206.242 0:0:0:0:0:ffff:b25:cef2
11.37.206.243 0:0:0:0:0:ffff:b25:cef3
11.37.206.244 0:0:0:0:0:ffff:b25:cef4
11.37.206.245 0:0:0:0:0:ffff:b25:cef5
11.37.206.246 0:0:0:0:0:ffff:b25:cef6
11.37.206.247 0:0:0:0:0:ffff:b25:cef7
11.37.206.248 0:0:0:0:0:ffff:b25:cef8
11.37.206.249 0:0:0:0:0:ffff:b25:cef9
11.37.206.250 0:0:0:0:0:ffff:b25:cefa
11.37.206.251 0:0:0:0:0:ffff:b25:cefb
11.37.206.252 0:0:0:0:0:ffff:b25:cefc
11.37.206.253 0:0:0:0:0:ffff:b25:cefd
11.37.206.254 0:0:0:0:0:ffff:b25:cefe
11.37.206.255 0:0:0:0:0:ffff:b25:ceff


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.