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
196.168.186.1 0:0:0:0:0:ffff:c4a8:ba01
196.168.186.2 0:0:0:0:0:ffff:c4a8:ba02
196.168.186.3 0:0:0:0:0:ffff:c4a8:ba03
196.168.186.4 0:0:0:0:0:ffff:c4a8:ba04
196.168.186.5 0:0:0:0:0:ffff:c4a8:ba05
196.168.186.6 0:0:0:0:0:ffff:c4a8:ba06
196.168.186.7 0:0:0:0:0:ffff:c4a8:ba07
196.168.186.8 0:0:0:0:0:ffff:c4a8:ba08
196.168.186.9 0:0:0:0:0:ffff:c4a8:ba09
196.168.186.10 0:0:0:0:0:ffff:c4a8:ba0a
196.168.186.11 0:0:0:0:0:ffff:c4a8:ba0b
196.168.186.12 0:0:0:0:0:ffff:c4a8:ba0c
196.168.186.13 0:0:0:0:0:ffff:c4a8:ba0d
196.168.186.14 0:0:0:0:0:ffff:c4a8:ba0e
196.168.186.15 0:0:0:0:0:ffff:c4a8:ba0f
196.168.186.16 0:0:0:0:0:ffff:c4a8:ba10
196.168.186.17 0:0:0:0:0:ffff:c4a8:ba11
196.168.186.18 0:0:0:0:0:ffff:c4a8:ba12
196.168.186.19 0:0:0:0:0:ffff:c4a8:ba13
196.168.186.20 0:0:0:0:0:ffff:c4a8:ba14
196.168.186.21 0:0:0:0:0:ffff:c4a8:ba15
196.168.186.22 0:0:0:0:0:ffff:c4a8:ba16
196.168.186.23 0:0:0:0:0:ffff:c4a8:ba17
196.168.186.24 0:0:0:0:0:ffff:c4a8:ba18
196.168.186.25 0:0:0:0:0:ffff:c4a8:ba19
196.168.186.26 0:0:0:0:0:ffff:c4a8:ba1a
196.168.186.27 0:0:0:0:0:ffff:c4a8:ba1b
196.168.186.28 0:0:0:0:0:ffff:c4a8:ba1c
196.168.186.29 0:0:0:0:0:ffff:c4a8:ba1d
196.168.186.30 0:0:0:0:0:ffff:c4a8:ba1e
196.168.186.31 0:0:0:0:0:ffff:c4a8:ba1f
196.168.186.32 0:0:0:0:0:ffff:c4a8:ba20
196.168.186.33 0:0:0:0:0:ffff:c4a8:ba21
196.168.186.34 0:0:0:0:0:ffff:c4a8:ba22
196.168.186.35 0:0:0:0:0:ffff:c4a8:ba23
196.168.186.36 0:0:0:0:0:ffff:c4a8:ba24
196.168.186.37 0:0:0:0:0:ffff:c4a8:ba25
196.168.186.38 0:0:0:0:0:ffff:c4a8:ba26
196.168.186.39 0:0:0:0:0:ffff:c4a8:ba27
196.168.186.40 0:0:0:0:0:ffff:c4a8:ba28
196.168.186.41 0:0:0:0:0:ffff:c4a8:ba29
196.168.186.42 0:0:0:0:0:ffff:c4a8:ba2a
196.168.186.43 0:0:0:0:0:ffff:c4a8:ba2b
196.168.186.44 0:0:0:0:0:ffff:c4a8:ba2c
196.168.186.45 0:0:0:0:0:ffff:c4a8:ba2d
196.168.186.46 0:0:0:0:0:ffff:c4a8:ba2e
196.168.186.47 0:0:0:0:0:ffff:c4a8:ba2f
196.168.186.48 0:0:0:0:0:ffff:c4a8:ba30
196.168.186.49 0:0:0:0:0:ffff:c4a8:ba31
196.168.186.50 0:0:0:0:0:ffff:c4a8:ba32
196.168.186.51 0:0:0:0:0:ffff:c4a8:ba33
196.168.186.52 0:0:0:0:0:ffff:c4a8:ba34
196.168.186.53 0:0:0:0:0:ffff:c4a8:ba35
196.168.186.54 0:0:0:0:0:ffff:c4a8:ba36
196.168.186.55 0:0:0:0:0:ffff:c4a8:ba37
196.168.186.56 0:0:0:0:0:ffff:c4a8:ba38
196.168.186.57 0:0:0:0:0:ffff:c4a8:ba39
196.168.186.58 0:0:0:0:0:ffff:c4a8:ba3a
196.168.186.59 0:0:0:0:0:ffff:c4a8:ba3b
196.168.186.60 0:0:0:0:0:ffff:c4a8:ba3c


196.168.186.61 0:0:0:0:0:ffff:c4a8:ba3d
196.168.186.62 0:0:0:0:0:ffff:c4a8:ba3e
196.168.186.63 0:0:0:0:0:ffff:c4a8:ba3f
196.168.186.64 0:0:0:0:0:ffff:c4a8:ba40
196.168.186.65 0:0:0:0:0:ffff:c4a8:ba41
196.168.186.66 0:0:0:0:0:ffff:c4a8:ba42
196.168.186.67 0:0:0:0:0:ffff:c4a8:ba43
196.168.186.68 0:0:0:0:0:ffff:c4a8:ba44
196.168.186.69 0:0:0:0:0:ffff:c4a8:ba45
196.168.186.70 0:0:0:0:0:ffff:c4a8:ba46
196.168.186.71 0:0:0:0:0:ffff:c4a8:ba47
196.168.186.72 0:0:0:0:0:ffff:c4a8:ba48
196.168.186.73 0:0:0:0:0:ffff:c4a8:ba49
196.168.186.74 0:0:0:0:0:ffff:c4a8:ba4a
196.168.186.75 0:0:0:0:0:ffff:c4a8:ba4b
196.168.186.76 0:0:0:0:0:ffff:c4a8:ba4c
196.168.186.77 0:0:0:0:0:ffff:c4a8:ba4d
196.168.186.78 0:0:0:0:0:ffff:c4a8:ba4e
196.168.186.79 0:0:0:0:0:ffff:c4a8:ba4f
196.168.186.80 0:0:0:0:0:ffff:c4a8:ba50
196.168.186.81 0:0:0:0:0:ffff:c4a8:ba51
196.168.186.82 0:0:0:0:0:ffff:c4a8:ba52
196.168.186.83 0:0:0:0:0:ffff:c4a8:ba53
196.168.186.84 0:0:0:0:0:ffff:c4a8:ba54
196.168.186.85 0:0:0:0:0:ffff:c4a8:ba55
196.168.186.86 0:0:0:0:0:ffff:c4a8:ba56
196.168.186.87 0:0:0:0:0:ffff:c4a8:ba57
196.168.186.88 0:0:0:0:0:ffff:c4a8:ba58
196.168.186.89 0:0:0:0:0:ffff:c4a8:ba59
196.168.186.90 0:0:0:0:0:ffff:c4a8:ba5a
196.168.186.91 0:0:0:0:0:ffff:c4a8:ba5b
196.168.186.92 0:0:0:0:0:ffff:c4a8:ba5c
196.168.186.93 0:0:0:0:0:ffff:c4a8:ba5d
196.168.186.94 0:0:0:0:0:ffff:c4a8:ba5e
196.168.186.95 0:0:0:0:0:ffff:c4a8:ba5f
196.168.186.96 0:0:0:0:0:ffff:c4a8:ba60
196.168.186.97 0:0:0:0:0:ffff:c4a8:ba61
196.168.186.98 0:0:0:0:0:ffff:c4a8:ba62
196.168.186.99 0:0:0:0:0:ffff:c4a8:ba63
196.168.186.100 0:0:0:0:0:ffff:c4a8:ba64
196.168.186.101 0:0:0:0:0:ffff:c4a8:ba65
196.168.186.102 0:0:0:0:0:ffff:c4a8:ba66
196.168.186.103 0:0:0:0:0:ffff:c4a8:ba67
196.168.186.104 0:0:0:0:0:ffff:c4a8:ba68
196.168.186.105 0:0:0:0:0:ffff:c4a8:ba69
196.168.186.106 0:0:0:0:0:ffff:c4a8:ba6a
196.168.186.107 0:0:0:0:0:ffff:c4a8:ba6b
196.168.186.108 0:0:0:0:0:ffff:c4a8:ba6c
196.168.186.109 0:0:0:0:0:ffff:c4a8:ba6d
196.168.186.110 0:0:0:0:0:ffff:c4a8:ba6e
196.168.186.111 0:0:0:0:0:ffff:c4a8:ba6f
196.168.186.112 0:0:0:0:0:ffff:c4a8:ba70
196.168.186.113 0:0:0:0:0:ffff:c4a8:ba71
196.168.186.114 0:0:0:0:0:ffff:c4a8:ba72
196.168.186.115 0:0:0:0:0:ffff:c4a8:ba73
196.168.186.116 0:0:0:0:0:ffff:c4a8:ba74
196.168.186.117 0:0:0:0:0:ffff:c4a8:ba75
196.168.186.118 0:0:0:0:0:ffff:c4a8:ba76
196.168.186.119 0:0:0:0:0:ffff:c4a8:ba77
196.168.186.120 0:0:0:0:0:ffff:c4a8:ba78


196.168.186.121 0:0:0:0:0:ffff:c4a8:ba79
196.168.186.122 0:0:0:0:0:ffff:c4a8:ba7a
196.168.186.123 0:0:0:0:0:ffff:c4a8:ba7b
196.168.186.124 0:0:0:0:0:ffff:c4a8:ba7c
196.168.186.125 0:0:0:0:0:ffff:c4a8:ba7d
196.168.186.126 0:0:0:0:0:ffff:c4a8:ba7e
196.168.186.127 0:0:0:0:0:ffff:c4a8:ba7f
196.168.186.128 0:0:0:0:0:ffff:c4a8:ba80
196.168.186.129 0:0:0:0:0:ffff:c4a8:ba81
196.168.186.130 0:0:0:0:0:ffff:c4a8:ba82
196.168.186.131 0:0:0:0:0:ffff:c4a8:ba83
196.168.186.132 0:0:0:0:0:ffff:c4a8:ba84
196.168.186.133 0:0:0:0:0:ffff:c4a8:ba85
196.168.186.134 0:0:0:0:0:ffff:c4a8:ba86
196.168.186.135 0:0:0:0:0:ffff:c4a8:ba87
196.168.186.136 0:0:0:0:0:ffff:c4a8:ba88
196.168.186.137 0:0:0:0:0:ffff:c4a8:ba89
196.168.186.138 0:0:0:0:0:ffff:c4a8:ba8a
196.168.186.139 0:0:0:0:0:ffff:c4a8:ba8b
196.168.186.140 0:0:0:0:0:ffff:c4a8:ba8c
196.168.186.141 0:0:0:0:0:ffff:c4a8:ba8d
196.168.186.142 0:0:0:0:0:ffff:c4a8:ba8e
196.168.186.143 0:0:0:0:0:ffff:c4a8:ba8f
196.168.186.144 0:0:0:0:0:ffff:c4a8:ba90
196.168.186.145 0:0:0:0:0:ffff:c4a8:ba91
196.168.186.146 0:0:0:0:0:ffff:c4a8:ba92
196.168.186.147 0:0:0:0:0:ffff:c4a8:ba93
196.168.186.148 0:0:0:0:0:ffff:c4a8:ba94
196.168.186.149 0:0:0:0:0:ffff:c4a8:ba95
196.168.186.150 0:0:0:0:0:ffff:c4a8:ba96
196.168.186.151 0:0:0:0:0:ffff:c4a8:ba97
196.168.186.152 0:0:0:0:0:ffff:c4a8:ba98
196.168.186.153 0:0:0:0:0:ffff:c4a8:ba99
196.168.186.154 0:0:0:0:0:ffff:c4a8:ba9a
196.168.186.155 0:0:0:0:0:ffff:c4a8:ba9b
196.168.186.156 0:0:0:0:0:ffff:c4a8:ba9c
196.168.186.157 0:0:0:0:0:ffff:c4a8:ba9d
196.168.186.158 0:0:0:0:0:ffff:c4a8:ba9e
196.168.186.159 0:0:0:0:0:ffff:c4a8:ba9f
196.168.186.160 0:0:0:0:0:ffff:c4a8:baa0
196.168.186.161 0:0:0:0:0:ffff:c4a8:baa1
196.168.186.162 0:0:0:0:0:ffff:c4a8:baa2
196.168.186.163 0:0:0:0:0:ffff:c4a8:baa3
196.168.186.164 0:0:0:0:0:ffff:c4a8:baa4
196.168.186.165 0:0:0:0:0:ffff:c4a8:baa5
196.168.186.166 0:0:0:0:0:ffff:c4a8:baa6
196.168.186.167 0:0:0:0:0:ffff:c4a8:baa7
196.168.186.168 0:0:0:0:0:ffff:c4a8:baa8
196.168.186.169 0:0:0:0:0:ffff:c4a8:baa9
196.168.186.170 0:0:0:0:0:ffff:c4a8:baaa
196.168.186.171 0:0:0:0:0:ffff:c4a8:baab
196.168.186.172 0:0:0:0:0:ffff:c4a8:baac
196.168.186.173 0:0:0:0:0:ffff:c4a8:baad
196.168.186.174 0:0:0:0:0:ffff:c4a8:baae
196.168.186.175 0:0:0:0:0:ffff:c4a8:baaf
196.168.186.176 0:0:0:0:0:ffff:c4a8:bab0
196.168.186.177 0:0:0:0:0:ffff:c4a8:bab1
196.168.186.178 0:0:0:0:0:ffff:c4a8:bab2
196.168.186.179 0:0:0:0:0:ffff:c4a8:bab3
196.168.186.180 0:0:0:0:0:ffff:c4a8:bab4


196.168.186.181 0:0:0:0:0:ffff:c4a8:bab5
196.168.186.182 0:0:0:0:0:ffff:c4a8:bab6
196.168.186.183 0:0:0:0:0:ffff:c4a8:bab7
196.168.186.184 0:0:0:0:0:ffff:c4a8:bab8
196.168.186.185 0:0:0:0:0:ffff:c4a8:bab9
196.168.186.186 0:0:0:0:0:ffff:c4a8:baba
196.168.186.187 0:0:0:0:0:ffff:c4a8:babb
196.168.186.188 0:0:0:0:0:ffff:c4a8:babc
196.168.186.189 0:0:0:0:0:ffff:c4a8:babd
196.168.186.190 0:0:0:0:0:ffff:c4a8:babe
196.168.186.191 0:0:0:0:0:ffff:c4a8:babf
196.168.186.192 0:0:0:0:0:ffff:c4a8:bac0
196.168.186.193 0:0:0:0:0:ffff:c4a8:bac1
196.168.186.194 0:0:0:0:0:ffff:c4a8:bac2
196.168.186.195 0:0:0:0:0:ffff:c4a8:bac3
196.168.186.196 0:0:0:0:0:ffff:c4a8:bac4
196.168.186.197 0:0:0:0:0:ffff:c4a8:bac5
196.168.186.198 0:0:0:0:0:ffff:c4a8:bac6
196.168.186.199 0:0:0:0:0:ffff:c4a8:bac7
196.168.186.200 0:0:0:0:0:ffff:c4a8:bac8
196.168.186.201 0:0:0:0:0:ffff:c4a8:bac9
196.168.186.202 0:0:0:0:0:ffff:c4a8:baca
196.168.186.203 0:0:0:0:0:ffff:c4a8:bacb
196.168.186.204 0:0:0:0:0:ffff:c4a8:bacc
196.168.186.205 0:0:0:0:0:ffff:c4a8:bacd
196.168.186.206 0:0:0:0:0:ffff:c4a8:bace
196.168.186.207 0:0:0:0:0:ffff:c4a8:bacf
196.168.186.208 0:0:0:0:0:ffff:c4a8:bad0
196.168.186.209 0:0:0:0:0:ffff:c4a8:bad1
196.168.186.210 0:0:0:0:0:ffff:c4a8:bad2
196.168.186.211 0:0:0:0:0:ffff:c4a8:bad3
196.168.186.212 0:0:0:0:0:ffff:c4a8:bad4
196.168.186.213 0:0:0:0:0:ffff:c4a8:bad5
196.168.186.214 0:0:0:0:0:ffff:c4a8:bad6
196.168.186.215 0:0:0:0:0:ffff:c4a8:bad7
196.168.186.216 0:0:0:0:0:ffff:c4a8:bad8
196.168.186.217 0:0:0:0:0:ffff:c4a8:bad9
196.168.186.218 0:0:0:0:0:ffff:c4a8:bada
196.168.186.219 0:0:0:0:0:ffff:c4a8:badb
196.168.186.220 0:0:0:0:0:ffff:c4a8:badc
196.168.186.221 0:0:0:0:0:ffff:c4a8:badd
196.168.186.222 0:0:0:0:0:ffff:c4a8:bade
196.168.186.223 0:0:0:0:0:ffff:c4a8:badf
196.168.186.224 0:0:0:0:0:ffff:c4a8:bae0
196.168.186.225 0:0:0:0:0:ffff:c4a8:bae1
196.168.186.226 0:0:0:0:0:ffff:c4a8:bae2
196.168.186.227 0:0:0:0:0:ffff:c4a8:bae3
196.168.186.228 0:0:0:0:0:ffff:c4a8:bae4
196.168.186.229 0:0:0:0:0:ffff:c4a8:bae5
196.168.186.230 0:0:0:0:0:ffff:c4a8:bae6
196.168.186.231 0:0:0:0:0:ffff:c4a8:bae7
196.168.186.232 0:0:0:0:0:ffff:c4a8:bae8
196.168.186.233 0:0:0:0:0:ffff:c4a8:bae9
196.168.186.234 0:0:0:0:0:ffff:c4a8:baea
196.168.186.235 0:0:0:0:0:ffff:c4a8:baeb
196.168.186.236 0:0:0:0:0:ffff:c4a8:baec
196.168.186.237 0:0:0:0:0:ffff:c4a8:baed
196.168.186.238 0:0:0:0:0:ffff:c4a8:baee
196.168.186.239 0:0:0:0:0:ffff:c4a8:baef
196.168.186.240 0:0:0:0:0:ffff:c4a8:baf0
196.168.186.241 0:0:0:0:0:ffff:c4a8:baf1
196.168.186.242 0:0:0:0:0:ffff:c4a8:baf2
196.168.186.243 0:0:0:0:0:ffff:c4a8:baf3
196.168.186.244 0:0:0:0:0:ffff:c4a8:baf4
196.168.186.245 0:0:0:0:0:ffff:c4a8:baf5
196.168.186.246 0:0:0:0:0:ffff:c4a8:baf6
196.168.186.247 0:0:0:0:0:ffff:c4a8:baf7
196.168.186.248 0:0:0:0:0:ffff:c4a8:baf8
196.168.186.249 0:0:0:0:0:ffff:c4a8:baf9
196.168.186.250 0:0:0:0:0:ffff:c4a8:bafa
196.168.186.251 0:0:0:0:0:ffff:c4a8:bafb
196.168.186.252 0:0:0:0:0:ffff:c4a8:bafc
196.168.186.253 0:0:0:0:0:ffff:c4a8:bafd
196.168.186.254 0:0:0:0:0:ffff:c4a8:bafe
196.168.186.255 0:0:0:0:0:ffff:c4a8:baff


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.