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
15.148.191.1 0:0:0:0:0:ffff:f94:bf01
15.148.191.2 0:0:0:0:0:ffff:f94:bf02
15.148.191.3 0:0:0:0:0:ffff:f94:bf03
15.148.191.4 0:0:0:0:0:ffff:f94:bf04
15.148.191.5 0:0:0:0:0:ffff:f94:bf05
15.148.191.6 0:0:0:0:0:ffff:f94:bf06
15.148.191.7 0:0:0:0:0:ffff:f94:bf07
15.148.191.8 0:0:0:0:0:ffff:f94:bf08
15.148.191.9 0:0:0:0:0:ffff:f94:bf09
15.148.191.10 0:0:0:0:0:ffff:f94:bf0a
15.148.191.11 0:0:0:0:0:ffff:f94:bf0b
15.148.191.12 0:0:0:0:0:ffff:f94:bf0c
15.148.191.13 0:0:0:0:0:ffff:f94:bf0d
15.148.191.14 0:0:0:0:0:ffff:f94:bf0e
15.148.191.15 0:0:0:0:0:ffff:f94:bf0f
15.148.191.16 0:0:0:0:0:ffff:f94:bf10
15.148.191.17 0:0:0:0:0:ffff:f94:bf11
15.148.191.18 0:0:0:0:0:ffff:f94:bf12
15.148.191.19 0:0:0:0:0:ffff:f94:bf13
15.148.191.20 0:0:0:0:0:ffff:f94:bf14
15.148.191.21 0:0:0:0:0:ffff:f94:bf15
15.148.191.22 0:0:0:0:0:ffff:f94:bf16
15.148.191.23 0:0:0:0:0:ffff:f94:bf17
15.148.191.24 0:0:0:0:0:ffff:f94:bf18
15.148.191.25 0:0:0:0:0:ffff:f94:bf19
15.148.191.26 0:0:0:0:0:ffff:f94:bf1a
15.148.191.27 0:0:0:0:0:ffff:f94:bf1b
15.148.191.28 0:0:0:0:0:ffff:f94:bf1c
15.148.191.29 0:0:0:0:0:ffff:f94:bf1d
15.148.191.30 0:0:0:0:0:ffff:f94:bf1e
15.148.191.31 0:0:0:0:0:ffff:f94:bf1f
15.148.191.32 0:0:0:0:0:ffff:f94:bf20
15.148.191.33 0:0:0:0:0:ffff:f94:bf21
15.148.191.34 0:0:0:0:0:ffff:f94:bf22
15.148.191.35 0:0:0:0:0:ffff:f94:bf23
15.148.191.36 0:0:0:0:0:ffff:f94:bf24
15.148.191.37 0:0:0:0:0:ffff:f94:bf25
15.148.191.38 0:0:0:0:0:ffff:f94:bf26
15.148.191.39 0:0:0:0:0:ffff:f94:bf27
15.148.191.40 0:0:0:0:0:ffff:f94:bf28
15.148.191.41 0:0:0:0:0:ffff:f94:bf29
15.148.191.42 0:0:0:0:0:ffff:f94:bf2a
15.148.191.43 0:0:0:0:0:ffff:f94:bf2b
15.148.191.44 0:0:0:0:0:ffff:f94:bf2c
15.148.191.45 0:0:0:0:0:ffff:f94:bf2d
15.148.191.46 0:0:0:0:0:ffff:f94:bf2e
15.148.191.47 0:0:0:0:0:ffff:f94:bf2f
15.148.191.48 0:0:0:0:0:ffff:f94:bf30
15.148.191.49 0:0:0:0:0:ffff:f94:bf31
15.148.191.50 0:0:0:0:0:ffff:f94:bf32
15.148.191.51 0:0:0:0:0:ffff:f94:bf33
15.148.191.52 0:0:0:0:0:ffff:f94:bf34
15.148.191.53 0:0:0:0:0:ffff:f94:bf35
15.148.191.54 0:0:0:0:0:ffff:f94:bf36
15.148.191.55 0:0:0:0:0:ffff:f94:bf37
15.148.191.56 0:0:0:0:0:ffff:f94:bf38
15.148.191.57 0:0:0:0:0:ffff:f94:bf39
15.148.191.58 0:0:0:0:0:ffff:f94:bf3a
15.148.191.59 0:0:0:0:0:ffff:f94:bf3b
15.148.191.60 0:0:0:0:0:ffff:f94:bf3c


15.148.191.61 0:0:0:0:0:ffff:f94:bf3d
15.148.191.62 0:0:0:0:0:ffff:f94:bf3e
15.148.191.63 0:0:0:0:0:ffff:f94:bf3f
15.148.191.64 0:0:0:0:0:ffff:f94:bf40
15.148.191.65 0:0:0:0:0:ffff:f94:bf41
15.148.191.66 0:0:0:0:0:ffff:f94:bf42
15.148.191.67 0:0:0:0:0:ffff:f94:bf43
15.148.191.68 0:0:0:0:0:ffff:f94:bf44
15.148.191.69 0:0:0:0:0:ffff:f94:bf45
15.148.191.70 0:0:0:0:0:ffff:f94:bf46
15.148.191.71 0:0:0:0:0:ffff:f94:bf47
15.148.191.72 0:0:0:0:0:ffff:f94:bf48
15.148.191.73 0:0:0:0:0:ffff:f94:bf49
15.148.191.74 0:0:0:0:0:ffff:f94:bf4a
15.148.191.75 0:0:0:0:0:ffff:f94:bf4b
15.148.191.76 0:0:0:0:0:ffff:f94:bf4c
15.148.191.77 0:0:0:0:0:ffff:f94:bf4d
15.148.191.78 0:0:0:0:0:ffff:f94:bf4e
15.148.191.79 0:0:0:0:0:ffff:f94:bf4f
15.148.191.80 0:0:0:0:0:ffff:f94:bf50
15.148.191.81 0:0:0:0:0:ffff:f94:bf51
15.148.191.82 0:0:0:0:0:ffff:f94:bf52
15.148.191.83 0:0:0:0:0:ffff:f94:bf53
15.148.191.84 0:0:0:0:0:ffff:f94:bf54
15.148.191.85 0:0:0:0:0:ffff:f94:bf55
15.148.191.86 0:0:0:0:0:ffff:f94:bf56
15.148.191.87 0:0:0:0:0:ffff:f94:bf57
15.148.191.88 0:0:0:0:0:ffff:f94:bf58
15.148.191.89 0:0:0:0:0:ffff:f94:bf59
15.148.191.90 0:0:0:0:0:ffff:f94:bf5a
15.148.191.91 0:0:0:0:0:ffff:f94:bf5b
15.148.191.92 0:0:0:0:0:ffff:f94:bf5c
15.148.191.93 0:0:0:0:0:ffff:f94:bf5d
15.148.191.94 0:0:0:0:0:ffff:f94:bf5e
15.148.191.95 0:0:0:0:0:ffff:f94:bf5f
15.148.191.96 0:0:0:0:0:ffff:f94:bf60
15.148.191.97 0:0:0:0:0:ffff:f94:bf61
15.148.191.98 0:0:0:0:0:ffff:f94:bf62
15.148.191.99 0:0:0:0:0:ffff:f94:bf63
15.148.191.100 0:0:0:0:0:ffff:f94:bf64
15.148.191.101 0:0:0:0:0:ffff:f94:bf65
15.148.191.102 0:0:0:0:0:ffff:f94:bf66
15.148.191.103 0:0:0:0:0:ffff:f94:bf67
15.148.191.104 0:0:0:0:0:ffff:f94:bf68
15.148.191.105 0:0:0:0:0:ffff:f94:bf69
15.148.191.106 0:0:0:0:0:ffff:f94:bf6a
15.148.191.107 0:0:0:0:0:ffff:f94:bf6b
15.148.191.108 0:0:0:0:0:ffff:f94:bf6c
15.148.191.109 0:0:0:0:0:ffff:f94:bf6d
15.148.191.110 0:0:0:0:0:ffff:f94:bf6e
15.148.191.111 0:0:0:0:0:ffff:f94:bf6f
15.148.191.112 0:0:0:0:0:ffff:f94:bf70
15.148.191.113 0:0:0:0:0:ffff:f94:bf71
15.148.191.114 0:0:0:0:0:ffff:f94:bf72
15.148.191.115 0:0:0:0:0:ffff:f94:bf73
15.148.191.116 0:0:0:0:0:ffff:f94:bf74
15.148.191.117 0:0:0:0:0:ffff:f94:bf75
15.148.191.118 0:0:0:0:0:ffff:f94:bf76
15.148.191.119 0:0:0:0:0:ffff:f94:bf77
15.148.191.120 0:0:0:0:0:ffff:f94:bf78


15.148.191.121 0:0:0:0:0:ffff:f94:bf79
15.148.191.122 0:0:0:0:0:ffff:f94:bf7a
15.148.191.123 0:0:0:0:0:ffff:f94:bf7b
15.148.191.124 0:0:0:0:0:ffff:f94:bf7c
15.148.191.125 0:0:0:0:0:ffff:f94:bf7d
15.148.191.126 0:0:0:0:0:ffff:f94:bf7e
15.148.191.127 0:0:0:0:0:ffff:f94:bf7f
15.148.191.128 0:0:0:0:0:ffff:f94:bf80
15.148.191.129 0:0:0:0:0:ffff:f94:bf81
15.148.191.130 0:0:0:0:0:ffff:f94:bf82
15.148.191.131 0:0:0:0:0:ffff:f94:bf83
15.148.191.132 0:0:0:0:0:ffff:f94:bf84
15.148.191.133 0:0:0:0:0:ffff:f94:bf85
15.148.191.134 0:0:0:0:0:ffff:f94:bf86
15.148.191.135 0:0:0:0:0:ffff:f94:bf87
15.148.191.136 0:0:0:0:0:ffff:f94:bf88
15.148.191.137 0:0:0:0:0:ffff:f94:bf89
15.148.191.138 0:0:0:0:0:ffff:f94:bf8a
15.148.191.139 0:0:0:0:0:ffff:f94:bf8b
15.148.191.140 0:0:0:0:0:ffff:f94:bf8c
15.148.191.141 0:0:0:0:0:ffff:f94:bf8d
15.148.191.142 0:0:0:0:0:ffff:f94:bf8e
15.148.191.143 0:0:0:0:0:ffff:f94:bf8f
15.148.191.144 0:0:0:0:0:ffff:f94:bf90
15.148.191.145 0:0:0:0:0:ffff:f94:bf91
15.148.191.146 0:0:0:0:0:ffff:f94:bf92
15.148.191.147 0:0:0:0:0:ffff:f94:bf93
15.148.191.148 0:0:0:0:0:ffff:f94:bf94
15.148.191.149 0:0:0:0:0:ffff:f94:bf95
15.148.191.150 0:0:0:0:0:ffff:f94:bf96
15.148.191.151 0:0:0:0:0:ffff:f94:bf97
15.148.191.152 0:0:0:0:0:ffff:f94:bf98
15.148.191.153 0:0:0:0:0:ffff:f94:bf99
15.148.191.154 0:0:0:0:0:ffff:f94:bf9a
15.148.191.155 0:0:0:0:0:ffff:f94:bf9b
15.148.191.156 0:0:0:0:0:ffff:f94:bf9c
15.148.191.157 0:0:0:0:0:ffff:f94:bf9d
15.148.191.158 0:0:0:0:0:ffff:f94:bf9e
15.148.191.159 0:0:0:0:0:ffff:f94:bf9f
15.148.191.160 0:0:0:0:0:ffff:f94:bfa0
15.148.191.161 0:0:0:0:0:ffff:f94:bfa1
15.148.191.162 0:0:0:0:0:ffff:f94:bfa2
15.148.191.163 0:0:0:0:0:ffff:f94:bfa3
15.148.191.164 0:0:0:0:0:ffff:f94:bfa4
15.148.191.165 0:0:0:0:0:ffff:f94:bfa5
15.148.191.166 0:0:0:0:0:ffff:f94:bfa6
15.148.191.167 0:0:0:0:0:ffff:f94:bfa7
15.148.191.168 0:0:0:0:0:ffff:f94:bfa8
15.148.191.169 0:0:0:0:0:ffff:f94:bfa9
15.148.191.170 0:0:0:0:0:ffff:f94:bfaa
15.148.191.171 0:0:0:0:0:ffff:f94:bfab
15.148.191.172 0:0:0:0:0:ffff:f94:bfac
15.148.191.173 0:0:0:0:0:ffff:f94:bfad
15.148.191.174 0:0:0:0:0:ffff:f94:bfae
15.148.191.175 0:0:0:0:0:ffff:f94:bfaf
15.148.191.176 0:0:0:0:0:ffff:f94:bfb0
15.148.191.177 0:0:0:0:0:ffff:f94:bfb1
15.148.191.178 0:0:0:0:0:ffff:f94:bfb2
15.148.191.179 0:0:0:0:0:ffff:f94:bfb3
15.148.191.180 0:0:0:0:0:ffff:f94:bfb4


15.148.191.181 0:0:0:0:0:ffff:f94:bfb5
15.148.191.182 0:0:0:0:0:ffff:f94:bfb6
15.148.191.183 0:0:0:0:0:ffff:f94:bfb7
15.148.191.184 0:0:0:0:0:ffff:f94:bfb8
15.148.191.185 0:0:0:0:0:ffff:f94:bfb9
15.148.191.186 0:0:0:0:0:ffff:f94:bfba
15.148.191.187 0:0:0:0:0:ffff:f94:bfbb
15.148.191.188 0:0:0:0:0:ffff:f94:bfbc
15.148.191.189 0:0:0:0:0:ffff:f94:bfbd
15.148.191.190 0:0:0:0:0:ffff:f94:bfbe
15.148.191.191 0:0:0:0:0:ffff:f94:bfbf
15.148.191.192 0:0:0:0:0:ffff:f94:bfc0
15.148.191.193 0:0:0:0:0:ffff:f94:bfc1
15.148.191.194 0:0:0:0:0:ffff:f94:bfc2
15.148.191.195 0:0:0:0:0:ffff:f94:bfc3
15.148.191.196 0:0:0:0:0:ffff:f94:bfc4
15.148.191.197 0:0:0:0:0:ffff:f94:bfc5
15.148.191.198 0:0:0:0:0:ffff:f94:bfc6
15.148.191.199 0:0:0:0:0:ffff:f94:bfc7
15.148.191.200 0:0:0:0:0:ffff:f94:bfc8
15.148.191.201 0:0:0:0:0:ffff:f94:bfc9
15.148.191.202 0:0:0:0:0:ffff:f94:bfca
15.148.191.203 0:0:0:0:0:ffff:f94:bfcb
15.148.191.204 0:0:0:0:0:ffff:f94:bfcc
15.148.191.205 0:0:0:0:0:ffff:f94:bfcd
15.148.191.206 0:0:0:0:0:ffff:f94:bfce
15.148.191.207 0:0:0:0:0:ffff:f94:bfcf
15.148.191.208 0:0:0:0:0:ffff:f94:bfd0
15.148.191.209 0:0:0:0:0:ffff:f94:bfd1
15.148.191.210 0:0:0:0:0:ffff:f94:bfd2
15.148.191.211 0:0:0:0:0:ffff:f94:bfd3
15.148.191.212 0:0:0:0:0:ffff:f94:bfd4
15.148.191.213 0:0:0:0:0:ffff:f94:bfd5
15.148.191.214 0:0:0:0:0:ffff:f94:bfd6
15.148.191.215 0:0:0:0:0:ffff:f94:bfd7
15.148.191.216 0:0:0:0:0:ffff:f94:bfd8
15.148.191.217 0:0:0:0:0:ffff:f94:bfd9
15.148.191.218 0:0:0:0:0:ffff:f94:bfda
15.148.191.219 0:0:0:0:0:ffff:f94:bfdb
15.148.191.220 0:0:0:0:0:ffff:f94:bfdc
15.148.191.221 0:0:0:0:0:ffff:f94:bfdd
15.148.191.222 0:0:0:0:0:ffff:f94:bfde
15.148.191.223 0:0:0:0:0:ffff:f94:bfdf
15.148.191.224 0:0:0:0:0:ffff:f94:bfe0
15.148.191.225 0:0:0:0:0:ffff:f94:bfe1
15.148.191.226 0:0:0:0:0:ffff:f94:bfe2
15.148.191.227 0:0:0:0:0:ffff:f94:bfe3
15.148.191.228 0:0:0:0:0:ffff:f94:bfe4
15.148.191.229 0:0:0:0:0:ffff:f94:bfe5
15.148.191.230 0:0:0:0:0:ffff:f94:bfe6
15.148.191.231 0:0:0:0:0:ffff:f94:bfe7
15.148.191.232 0:0:0:0:0:ffff:f94:bfe8
15.148.191.233 0:0:0:0:0:ffff:f94:bfe9
15.148.191.234 0:0:0:0:0:ffff:f94:bfea
15.148.191.235 0:0:0:0:0:ffff:f94:bfeb
15.148.191.236 0:0:0:0:0:ffff:f94:bfec
15.148.191.237 0:0:0:0:0:ffff:f94:bfed
15.148.191.238 0:0:0:0:0:ffff:f94:bfee
15.148.191.239 0:0:0:0:0:ffff:f94:bfef
15.148.191.240 0:0:0:0:0:ffff:f94:bff0
15.148.191.241 0:0:0:0:0:ffff:f94:bff1
15.148.191.242 0:0:0:0:0:ffff:f94:bff2
15.148.191.243 0:0:0:0:0:ffff:f94:bff3
15.148.191.244 0:0:0:0:0:ffff:f94:bff4
15.148.191.245 0:0:0:0:0:ffff:f94:bff5
15.148.191.246 0:0:0:0:0:ffff:f94:bff6
15.148.191.247 0:0:0:0:0:ffff:f94:bff7
15.148.191.248 0:0:0:0:0:ffff:f94:bff8
15.148.191.249 0:0:0:0:0:ffff:f94:bff9
15.148.191.250 0:0:0:0:0:ffff:f94:bffa
15.148.191.251 0:0:0:0:0:ffff:f94:bffb
15.148.191.252 0:0:0:0:0:ffff:f94:bffc
15.148.191.253 0:0:0:0:0:ffff:f94:bffd
15.148.191.254 0:0:0:0:0:ffff:f94:bffe
15.148.191.255 0:0:0:0:0:ffff:f94:bfff


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.