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
197.151.186.1 0:0:0:0:0:ffff:c597:ba01
197.151.186.2 0:0:0:0:0:ffff:c597:ba02
197.151.186.3 0:0:0:0:0:ffff:c597:ba03
197.151.186.4 0:0:0:0:0:ffff:c597:ba04
197.151.186.5 0:0:0:0:0:ffff:c597:ba05
197.151.186.6 0:0:0:0:0:ffff:c597:ba06
197.151.186.7 0:0:0:0:0:ffff:c597:ba07
197.151.186.8 0:0:0:0:0:ffff:c597:ba08
197.151.186.9 0:0:0:0:0:ffff:c597:ba09
197.151.186.10 0:0:0:0:0:ffff:c597:ba0a
197.151.186.11 0:0:0:0:0:ffff:c597:ba0b
197.151.186.12 0:0:0:0:0:ffff:c597:ba0c
197.151.186.13 0:0:0:0:0:ffff:c597:ba0d
197.151.186.14 0:0:0:0:0:ffff:c597:ba0e
197.151.186.15 0:0:0:0:0:ffff:c597:ba0f
197.151.186.16 0:0:0:0:0:ffff:c597:ba10
197.151.186.17 0:0:0:0:0:ffff:c597:ba11
197.151.186.18 0:0:0:0:0:ffff:c597:ba12
197.151.186.19 0:0:0:0:0:ffff:c597:ba13
197.151.186.20 0:0:0:0:0:ffff:c597:ba14
197.151.186.21 0:0:0:0:0:ffff:c597:ba15
197.151.186.22 0:0:0:0:0:ffff:c597:ba16
197.151.186.23 0:0:0:0:0:ffff:c597:ba17
197.151.186.24 0:0:0:0:0:ffff:c597:ba18
197.151.186.25 0:0:0:0:0:ffff:c597:ba19
197.151.186.26 0:0:0:0:0:ffff:c597:ba1a
197.151.186.27 0:0:0:0:0:ffff:c597:ba1b
197.151.186.28 0:0:0:0:0:ffff:c597:ba1c
197.151.186.29 0:0:0:0:0:ffff:c597:ba1d
197.151.186.30 0:0:0:0:0:ffff:c597:ba1e
197.151.186.31 0:0:0:0:0:ffff:c597:ba1f
197.151.186.32 0:0:0:0:0:ffff:c597:ba20
197.151.186.33 0:0:0:0:0:ffff:c597:ba21
197.151.186.34 0:0:0:0:0:ffff:c597:ba22
197.151.186.35 0:0:0:0:0:ffff:c597:ba23
197.151.186.36 0:0:0:0:0:ffff:c597:ba24
197.151.186.37 0:0:0:0:0:ffff:c597:ba25
197.151.186.38 0:0:0:0:0:ffff:c597:ba26
197.151.186.39 0:0:0:0:0:ffff:c597:ba27
197.151.186.40 0:0:0:0:0:ffff:c597:ba28
197.151.186.41 0:0:0:0:0:ffff:c597:ba29
197.151.186.42 0:0:0:0:0:ffff:c597:ba2a
197.151.186.43 0:0:0:0:0:ffff:c597:ba2b
197.151.186.44 0:0:0:0:0:ffff:c597:ba2c
197.151.186.45 0:0:0:0:0:ffff:c597:ba2d
197.151.186.46 0:0:0:0:0:ffff:c597:ba2e
197.151.186.47 0:0:0:0:0:ffff:c597:ba2f
197.151.186.48 0:0:0:0:0:ffff:c597:ba30
197.151.186.49 0:0:0:0:0:ffff:c597:ba31
197.151.186.50 0:0:0:0:0:ffff:c597:ba32
197.151.186.51 0:0:0:0:0:ffff:c597:ba33
197.151.186.52 0:0:0:0:0:ffff:c597:ba34
197.151.186.53 0:0:0:0:0:ffff:c597:ba35
197.151.186.54 0:0:0:0:0:ffff:c597:ba36
197.151.186.55 0:0:0:0:0:ffff:c597:ba37
197.151.186.56 0:0:0:0:0:ffff:c597:ba38
197.151.186.57 0:0:0:0:0:ffff:c597:ba39
197.151.186.58 0:0:0:0:0:ffff:c597:ba3a
197.151.186.59 0:0:0:0:0:ffff:c597:ba3b
197.151.186.60 0:0:0:0:0:ffff:c597:ba3c


197.151.186.61 0:0:0:0:0:ffff:c597:ba3d
197.151.186.62 0:0:0:0:0:ffff:c597:ba3e
197.151.186.63 0:0:0:0:0:ffff:c597:ba3f
197.151.186.64 0:0:0:0:0:ffff:c597:ba40
197.151.186.65 0:0:0:0:0:ffff:c597:ba41
197.151.186.66 0:0:0:0:0:ffff:c597:ba42
197.151.186.67 0:0:0:0:0:ffff:c597:ba43
197.151.186.68 0:0:0:0:0:ffff:c597:ba44
197.151.186.69 0:0:0:0:0:ffff:c597:ba45
197.151.186.70 0:0:0:0:0:ffff:c597:ba46
197.151.186.71 0:0:0:0:0:ffff:c597:ba47
197.151.186.72 0:0:0:0:0:ffff:c597:ba48
197.151.186.73 0:0:0:0:0:ffff:c597:ba49
197.151.186.74 0:0:0:0:0:ffff:c597:ba4a
197.151.186.75 0:0:0:0:0:ffff:c597:ba4b
197.151.186.76 0:0:0:0:0:ffff:c597:ba4c
197.151.186.77 0:0:0:0:0:ffff:c597:ba4d
197.151.186.78 0:0:0:0:0:ffff:c597:ba4e
197.151.186.79 0:0:0:0:0:ffff:c597:ba4f
197.151.186.80 0:0:0:0:0:ffff:c597:ba50
197.151.186.81 0:0:0:0:0:ffff:c597:ba51
197.151.186.82 0:0:0:0:0:ffff:c597:ba52
197.151.186.83 0:0:0:0:0:ffff:c597:ba53
197.151.186.84 0:0:0:0:0:ffff:c597:ba54
197.151.186.85 0:0:0:0:0:ffff:c597:ba55
197.151.186.86 0:0:0:0:0:ffff:c597:ba56
197.151.186.87 0:0:0:0:0:ffff:c597:ba57
197.151.186.88 0:0:0:0:0:ffff:c597:ba58
197.151.186.89 0:0:0:0:0:ffff:c597:ba59
197.151.186.90 0:0:0:0:0:ffff:c597:ba5a
197.151.186.91 0:0:0:0:0:ffff:c597:ba5b
197.151.186.92 0:0:0:0:0:ffff:c597:ba5c
197.151.186.93 0:0:0:0:0:ffff:c597:ba5d
197.151.186.94 0:0:0:0:0:ffff:c597:ba5e
197.151.186.95 0:0:0:0:0:ffff:c597:ba5f
197.151.186.96 0:0:0:0:0:ffff:c597:ba60
197.151.186.97 0:0:0:0:0:ffff:c597:ba61
197.151.186.98 0:0:0:0:0:ffff:c597:ba62
197.151.186.99 0:0:0:0:0:ffff:c597:ba63
197.151.186.100 0:0:0:0:0:ffff:c597:ba64
197.151.186.101 0:0:0:0:0:ffff:c597:ba65
197.151.186.102 0:0:0:0:0:ffff:c597:ba66
197.151.186.103 0:0:0:0:0:ffff:c597:ba67
197.151.186.104 0:0:0:0:0:ffff:c597:ba68
197.151.186.105 0:0:0:0:0:ffff:c597:ba69
197.151.186.106 0:0:0:0:0:ffff:c597:ba6a
197.151.186.107 0:0:0:0:0:ffff:c597:ba6b
197.151.186.108 0:0:0:0:0:ffff:c597:ba6c
197.151.186.109 0:0:0:0:0:ffff:c597:ba6d
197.151.186.110 0:0:0:0:0:ffff:c597:ba6e
197.151.186.111 0:0:0:0:0:ffff:c597:ba6f
197.151.186.112 0:0:0:0:0:ffff:c597:ba70
197.151.186.113 0:0:0:0:0:ffff:c597:ba71
197.151.186.114 0:0:0:0:0:ffff:c597:ba72
197.151.186.115 0:0:0:0:0:ffff:c597:ba73
197.151.186.116 0:0:0:0:0:ffff:c597:ba74
197.151.186.117 0:0:0:0:0:ffff:c597:ba75
197.151.186.118 0:0:0:0:0:ffff:c597:ba76
197.151.186.119 0:0:0:0:0:ffff:c597:ba77
197.151.186.120 0:0:0:0:0:ffff:c597:ba78


197.151.186.121 0:0:0:0:0:ffff:c597:ba79
197.151.186.122 0:0:0:0:0:ffff:c597:ba7a
197.151.186.123 0:0:0:0:0:ffff:c597:ba7b
197.151.186.124 0:0:0:0:0:ffff:c597:ba7c
197.151.186.125 0:0:0:0:0:ffff:c597:ba7d
197.151.186.126 0:0:0:0:0:ffff:c597:ba7e
197.151.186.127 0:0:0:0:0:ffff:c597:ba7f
197.151.186.128 0:0:0:0:0:ffff:c597:ba80
197.151.186.129 0:0:0:0:0:ffff:c597:ba81
197.151.186.130 0:0:0:0:0:ffff:c597:ba82
197.151.186.131 0:0:0:0:0:ffff:c597:ba83
197.151.186.132 0:0:0:0:0:ffff:c597:ba84
197.151.186.133 0:0:0:0:0:ffff:c597:ba85
197.151.186.134 0:0:0:0:0:ffff:c597:ba86
197.151.186.135 0:0:0:0:0:ffff:c597:ba87
197.151.186.136 0:0:0:0:0:ffff:c597:ba88
197.151.186.137 0:0:0:0:0:ffff:c597:ba89
197.151.186.138 0:0:0:0:0:ffff:c597:ba8a
197.151.186.139 0:0:0:0:0:ffff:c597:ba8b
197.151.186.140 0:0:0:0:0:ffff:c597:ba8c
197.151.186.141 0:0:0:0:0:ffff:c597:ba8d
197.151.186.142 0:0:0:0:0:ffff:c597:ba8e
197.151.186.143 0:0:0:0:0:ffff:c597:ba8f
197.151.186.144 0:0:0:0:0:ffff:c597:ba90
197.151.186.145 0:0:0:0:0:ffff:c597:ba91
197.151.186.146 0:0:0:0:0:ffff:c597:ba92
197.151.186.147 0:0:0:0:0:ffff:c597:ba93
197.151.186.148 0:0:0:0:0:ffff:c597:ba94
197.151.186.149 0:0:0:0:0:ffff:c597:ba95
197.151.186.150 0:0:0:0:0:ffff:c597:ba96
197.151.186.151 0:0:0:0:0:ffff:c597:ba97
197.151.186.152 0:0:0:0:0:ffff:c597:ba98
197.151.186.153 0:0:0:0:0:ffff:c597:ba99
197.151.186.154 0:0:0:0:0:ffff:c597:ba9a
197.151.186.155 0:0:0:0:0:ffff:c597:ba9b
197.151.186.156 0:0:0:0:0:ffff:c597:ba9c
197.151.186.157 0:0:0:0:0:ffff:c597:ba9d
197.151.186.158 0:0:0:0:0:ffff:c597:ba9e
197.151.186.159 0:0:0:0:0:ffff:c597:ba9f
197.151.186.160 0:0:0:0:0:ffff:c597:baa0
197.151.186.161 0:0:0:0:0:ffff:c597:baa1
197.151.186.162 0:0:0:0:0:ffff:c597:baa2
197.151.186.163 0:0:0:0:0:ffff:c597:baa3
197.151.186.164 0:0:0:0:0:ffff:c597:baa4
197.151.186.165 0:0:0:0:0:ffff:c597:baa5
197.151.186.166 0:0:0:0:0:ffff:c597:baa6
197.151.186.167 0:0:0:0:0:ffff:c597:baa7
197.151.186.168 0:0:0:0:0:ffff:c597:baa8
197.151.186.169 0:0:0:0:0:ffff:c597:baa9
197.151.186.170 0:0:0:0:0:ffff:c597:baaa
197.151.186.171 0:0:0:0:0:ffff:c597:baab
197.151.186.172 0:0:0:0:0:ffff:c597:baac
197.151.186.173 0:0:0:0:0:ffff:c597:baad
197.151.186.174 0:0:0:0:0:ffff:c597:baae
197.151.186.175 0:0:0:0:0:ffff:c597:baaf
197.151.186.176 0:0:0:0:0:ffff:c597:bab0
197.151.186.177 0:0:0:0:0:ffff:c597:bab1
197.151.186.178 0:0:0:0:0:ffff:c597:bab2
197.151.186.179 0:0:0:0:0:ffff:c597:bab3
197.151.186.180 0:0:0:0:0:ffff:c597:bab4


197.151.186.181 0:0:0:0:0:ffff:c597:bab5
197.151.186.182 0:0:0:0:0:ffff:c597:bab6
197.151.186.183 0:0:0:0:0:ffff:c597:bab7
197.151.186.184 0:0:0:0:0:ffff:c597:bab8
197.151.186.185 0:0:0:0:0:ffff:c597:bab9
197.151.186.186 0:0:0:0:0:ffff:c597:baba
197.151.186.187 0:0:0:0:0:ffff:c597:babb
197.151.186.188 0:0:0:0:0:ffff:c597:babc
197.151.186.189 0:0:0:0:0:ffff:c597:babd
197.151.186.190 0:0:0:0:0:ffff:c597:babe
197.151.186.191 0:0:0:0:0:ffff:c597:babf
197.151.186.192 0:0:0:0:0:ffff:c597:bac0
197.151.186.193 0:0:0:0:0:ffff:c597:bac1
197.151.186.194 0:0:0:0:0:ffff:c597:bac2
197.151.186.195 0:0:0:0:0:ffff:c597:bac3
197.151.186.196 0:0:0:0:0:ffff:c597:bac4
197.151.186.197 0:0:0:0:0:ffff:c597:bac5
197.151.186.198 0:0:0:0:0:ffff:c597:bac6
197.151.186.199 0:0:0:0:0:ffff:c597:bac7
197.151.186.200 0:0:0:0:0:ffff:c597:bac8
197.151.186.201 0:0:0:0:0:ffff:c597:bac9
197.151.186.202 0:0:0:0:0:ffff:c597:baca
197.151.186.203 0:0:0:0:0:ffff:c597:bacb
197.151.186.204 0:0:0:0:0:ffff:c597:bacc
197.151.186.205 0:0:0:0:0:ffff:c597:bacd
197.151.186.206 0:0:0:0:0:ffff:c597:bace
197.151.186.207 0:0:0:0:0:ffff:c597:bacf
197.151.186.208 0:0:0:0:0:ffff:c597:bad0
197.151.186.209 0:0:0:0:0:ffff:c597:bad1
197.151.186.210 0:0:0:0:0:ffff:c597:bad2
197.151.186.211 0:0:0:0:0:ffff:c597:bad3
197.151.186.212 0:0:0:0:0:ffff:c597:bad4
197.151.186.213 0:0:0:0:0:ffff:c597:bad5
197.151.186.214 0:0:0:0:0:ffff:c597:bad6
197.151.186.215 0:0:0:0:0:ffff:c597:bad7
197.151.186.216 0:0:0:0:0:ffff:c597:bad8
197.151.186.217 0:0:0:0:0:ffff:c597:bad9
197.151.186.218 0:0:0:0:0:ffff:c597:bada
197.151.186.219 0:0:0:0:0:ffff:c597:badb
197.151.186.220 0:0:0:0:0:ffff:c597:badc
197.151.186.221 0:0:0:0:0:ffff:c597:badd
197.151.186.222 0:0:0:0:0:ffff:c597:bade
197.151.186.223 0:0:0:0:0:ffff:c597:badf
197.151.186.224 0:0:0:0:0:ffff:c597:bae0
197.151.186.225 0:0:0:0:0:ffff:c597:bae1
197.151.186.226 0:0:0:0:0:ffff:c597:bae2
197.151.186.227 0:0:0:0:0:ffff:c597:bae3
197.151.186.228 0:0:0:0:0:ffff:c597:bae4
197.151.186.229 0:0:0:0:0:ffff:c597:bae5
197.151.186.230 0:0:0:0:0:ffff:c597:bae6
197.151.186.231 0:0:0:0:0:ffff:c597:bae7
197.151.186.232 0:0:0:0:0:ffff:c597:bae8
197.151.186.233 0:0:0:0:0:ffff:c597:bae9
197.151.186.234 0:0:0:0:0:ffff:c597:baea
197.151.186.235 0:0:0:0:0:ffff:c597:baeb
197.151.186.236 0:0:0:0:0:ffff:c597:baec
197.151.186.237 0:0:0:0:0:ffff:c597:baed
197.151.186.238 0:0:0:0:0:ffff:c597:baee
197.151.186.239 0:0:0:0:0:ffff:c597:baef
197.151.186.240 0:0:0:0:0:ffff:c597:baf0
197.151.186.241 0:0:0:0:0:ffff:c597:baf1
197.151.186.242 0:0:0:0:0:ffff:c597:baf2
197.151.186.243 0:0:0:0:0:ffff:c597:baf3
197.151.186.244 0:0:0:0:0:ffff:c597:baf4
197.151.186.245 0:0:0:0:0:ffff:c597:baf5
197.151.186.246 0:0:0:0:0:ffff:c597:baf6
197.151.186.247 0:0:0:0:0:ffff:c597:baf7
197.151.186.248 0:0:0:0:0:ffff:c597:baf8
197.151.186.249 0:0:0:0:0:ffff:c597:baf9
197.151.186.250 0:0:0:0:0:ffff:c597:bafa
197.151.186.251 0:0:0:0:0:ffff:c597:bafb
197.151.186.252 0:0:0:0:0:ffff:c597:bafc
197.151.186.253 0:0:0:0:0:ffff:c597:bafd
197.151.186.254 0:0:0:0:0:ffff:c597:bafe
197.151.186.255 0:0:0:0:0:ffff:c597: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.