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
7.100.191.1 0:0:0:0:0:ffff:764:bf01
7.100.191.2 0:0:0:0:0:ffff:764:bf02
7.100.191.3 0:0:0:0:0:ffff:764:bf03
7.100.191.4 0:0:0:0:0:ffff:764:bf04
7.100.191.5 0:0:0:0:0:ffff:764:bf05
7.100.191.6 0:0:0:0:0:ffff:764:bf06
7.100.191.7 0:0:0:0:0:ffff:764:bf07
7.100.191.8 0:0:0:0:0:ffff:764:bf08
7.100.191.9 0:0:0:0:0:ffff:764:bf09
7.100.191.10 0:0:0:0:0:ffff:764:bf0a
7.100.191.11 0:0:0:0:0:ffff:764:bf0b
7.100.191.12 0:0:0:0:0:ffff:764:bf0c
7.100.191.13 0:0:0:0:0:ffff:764:bf0d
7.100.191.14 0:0:0:0:0:ffff:764:bf0e
7.100.191.15 0:0:0:0:0:ffff:764:bf0f
7.100.191.16 0:0:0:0:0:ffff:764:bf10
7.100.191.17 0:0:0:0:0:ffff:764:bf11
7.100.191.18 0:0:0:0:0:ffff:764:bf12
7.100.191.19 0:0:0:0:0:ffff:764:bf13
7.100.191.20 0:0:0:0:0:ffff:764:bf14
7.100.191.21 0:0:0:0:0:ffff:764:bf15
7.100.191.22 0:0:0:0:0:ffff:764:bf16
7.100.191.23 0:0:0:0:0:ffff:764:bf17
7.100.191.24 0:0:0:0:0:ffff:764:bf18
7.100.191.25 0:0:0:0:0:ffff:764:bf19
7.100.191.26 0:0:0:0:0:ffff:764:bf1a
7.100.191.27 0:0:0:0:0:ffff:764:bf1b
7.100.191.28 0:0:0:0:0:ffff:764:bf1c
7.100.191.29 0:0:0:0:0:ffff:764:bf1d
7.100.191.30 0:0:0:0:0:ffff:764:bf1e
7.100.191.31 0:0:0:0:0:ffff:764:bf1f
7.100.191.32 0:0:0:0:0:ffff:764:bf20
7.100.191.33 0:0:0:0:0:ffff:764:bf21
7.100.191.34 0:0:0:0:0:ffff:764:bf22
7.100.191.35 0:0:0:0:0:ffff:764:bf23
7.100.191.36 0:0:0:0:0:ffff:764:bf24
7.100.191.37 0:0:0:0:0:ffff:764:bf25
7.100.191.38 0:0:0:0:0:ffff:764:bf26
7.100.191.39 0:0:0:0:0:ffff:764:bf27
7.100.191.40 0:0:0:0:0:ffff:764:bf28
7.100.191.41 0:0:0:0:0:ffff:764:bf29
7.100.191.42 0:0:0:0:0:ffff:764:bf2a
7.100.191.43 0:0:0:0:0:ffff:764:bf2b
7.100.191.44 0:0:0:0:0:ffff:764:bf2c
7.100.191.45 0:0:0:0:0:ffff:764:bf2d
7.100.191.46 0:0:0:0:0:ffff:764:bf2e
7.100.191.47 0:0:0:0:0:ffff:764:bf2f
7.100.191.48 0:0:0:0:0:ffff:764:bf30
7.100.191.49 0:0:0:0:0:ffff:764:bf31
7.100.191.50 0:0:0:0:0:ffff:764:bf32
7.100.191.51 0:0:0:0:0:ffff:764:bf33
7.100.191.52 0:0:0:0:0:ffff:764:bf34
7.100.191.53 0:0:0:0:0:ffff:764:bf35
7.100.191.54 0:0:0:0:0:ffff:764:bf36
7.100.191.55 0:0:0:0:0:ffff:764:bf37
7.100.191.56 0:0:0:0:0:ffff:764:bf38
7.100.191.57 0:0:0:0:0:ffff:764:bf39
7.100.191.58 0:0:0:0:0:ffff:764:bf3a
7.100.191.59 0:0:0:0:0:ffff:764:bf3b
7.100.191.60 0:0:0:0:0:ffff:764:bf3c


7.100.191.61 0:0:0:0:0:ffff:764:bf3d
7.100.191.62 0:0:0:0:0:ffff:764:bf3e
7.100.191.63 0:0:0:0:0:ffff:764:bf3f
7.100.191.64 0:0:0:0:0:ffff:764:bf40
7.100.191.65 0:0:0:0:0:ffff:764:bf41
7.100.191.66 0:0:0:0:0:ffff:764:bf42
7.100.191.67 0:0:0:0:0:ffff:764:bf43
7.100.191.68 0:0:0:0:0:ffff:764:bf44
7.100.191.69 0:0:0:0:0:ffff:764:bf45
7.100.191.70 0:0:0:0:0:ffff:764:bf46
7.100.191.71 0:0:0:0:0:ffff:764:bf47
7.100.191.72 0:0:0:0:0:ffff:764:bf48
7.100.191.73 0:0:0:0:0:ffff:764:bf49
7.100.191.74 0:0:0:0:0:ffff:764:bf4a
7.100.191.75 0:0:0:0:0:ffff:764:bf4b
7.100.191.76 0:0:0:0:0:ffff:764:bf4c
7.100.191.77 0:0:0:0:0:ffff:764:bf4d
7.100.191.78 0:0:0:0:0:ffff:764:bf4e
7.100.191.79 0:0:0:0:0:ffff:764:bf4f
7.100.191.80 0:0:0:0:0:ffff:764:bf50
7.100.191.81 0:0:0:0:0:ffff:764:bf51
7.100.191.82 0:0:0:0:0:ffff:764:bf52
7.100.191.83 0:0:0:0:0:ffff:764:bf53
7.100.191.84 0:0:0:0:0:ffff:764:bf54
7.100.191.85 0:0:0:0:0:ffff:764:bf55
7.100.191.86 0:0:0:0:0:ffff:764:bf56
7.100.191.87 0:0:0:0:0:ffff:764:bf57
7.100.191.88 0:0:0:0:0:ffff:764:bf58
7.100.191.89 0:0:0:0:0:ffff:764:bf59
7.100.191.90 0:0:0:0:0:ffff:764:bf5a
7.100.191.91 0:0:0:0:0:ffff:764:bf5b
7.100.191.92 0:0:0:0:0:ffff:764:bf5c
7.100.191.93 0:0:0:0:0:ffff:764:bf5d
7.100.191.94 0:0:0:0:0:ffff:764:bf5e
7.100.191.95 0:0:0:0:0:ffff:764:bf5f
7.100.191.96 0:0:0:0:0:ffff:764:bf60
7.100.191.97 0:0:0:0:0:ffff:764:bf61
7.100.191.98 0:0:0:0:0:ffff:764:bf62
7.100.191.99 0:0:0:0:0:ffff:764:bf63
7.100.191.100 0:0:0:0:0:ffff:764:bf64
7.100.191.101 0:0:0:0:0:ffff:764:bf65
7.100.191.102 0:0:0:0:0:ffff:764:bf66
7.100.191.103 0:0:0:0:0:ffff:764:bf67
7.100.191.104 0:0:0:0:0:ffff:764:bf68
7.100.191.105 0:0:0:0:0:ffff:764:bf69
7.100.191.106 0:0:0:0:0:ffff:764:bf6a
7.100.191.107 0:0:0:0:0:ffff:764:bf6b
7.100.191.108 0:0:0:0:0:ffff:764:bf6c
7.100.191.109 0:0:0:0:0:ffff:764:bf6d
7.100.191.110 0:0:0:0:0:ffff:764:bf6e
7.100.191.111 0:0:0:0:0:ffff:764:bf6f
7.100.191.112 0:0:0:0:0:ffff:764:bf70
7.100.191.113 0:0:0:0:0:ffff:764:bf71
7.100.191.114 0:0:0:0:0:ffff:764:bf72
7.100.191.115 0:0:0:0:0:ffff:764:bf73
7.100.191.116 0:0:0:0:0:ffff:764:bf74
7.100.191.117 0:0:0:0:0:ffff:764:bf75
7.100.191.118 0:0:0:0:0:ffff:764:bf76
7.100.191.119 0:0:0:0:0:ffff:764:bf77
7.100.191.120 0:0:0:0:0:ffff:764:bf78


7.100.191.121 0:0:0:0:0:ffff:764:bf79
7.100.191.122 0:0:0:0:0:ffff:764:bf7a
7.100.191.123 0:0:0:0:0:ffff:764:bf7b
7.100.191.124 0:0:0:0:0:ffff:764:bf7c
7.100.191.125 0:0:0:0:0:ffff:764:bf7d
7.100.191.126 0:0:0:0:0:ffff:764:bf7e
7.100.191.127 0:0:0:0:0:ffff:764:bf7f
7.100.191.128 0:0:0:0:0:ffff:764:bf80
7.100.191.129 0:0:0:0:0:ffff:764:bf81
7.100.191.130 0:0:0:0:0:ffff:764:bf82
7.100.191.131 0:0:0:0:0:ffff:764:bf83
7.100.191.132 0:0:0:0:0:ffff:764:bf84
7.100.191.133 0:0:0:0:0:ffff:764:bf85
7.100.191.134 0:0:0:0:0:ffff:764:bf86
7.100.191.135 0:0:0:0:0:ffff:764:bf87
7.100.191.136 0:0:0:0:0:ffff:764:bf88
7.100.191.137 0:0:0:0:0:ffff:764:bf89
7.100.191.138 0:0:0:0:0:ffff:764:bf8a
7.100.191.139 0:0:0:0:0:ffff:764:bf8b
7.100.191.140 0:0:0:0:0:ffff:764:bf8c
7.100.191.141 0:0:0:0:0:ffff:764:bf8d
7.100.191.142 0:0:0:0:0:ffff:764:bf8e
7.100.191.143 0:0:0:0:0:ffff:764:bf8f
7.100.191.144 0:0:0:0:0:ffff:764:bf90
7.100.191.145 0:0:0:0:0:ffff:764:bf91
7.100.191.146 0:0:0:0:0:ffff:764:bf92
7.100.191.147 0:0:0:0:0:ffff:764:bf93
7.100.191.148 0:0:0:0:0:ffff:764:bf94
7.100.191.149 0:0:0:0:0:ffff:764:bf95
7.100.191.150 0:0:0:0:0:ffff:764:bf96
7.100.191.151 0:0:0:0:0:ffff:764:bf97
7.100.191.152 0:0:0:0:0:ffff:764:bf98
7.100.191.153 0:0:0:0:0:ffff:764:bf99
7.100.191.154 0:0:0:0:0:ffff:764:bf9a
7.100.191.155 0:0:0:0:0:ffff:764:bf9b
7.100.191.156 0:0:0:0:0:ffff:764:bf9c
7.100.191.157 0:0:0:0:0:ffff:764:bf9d
7.100.191.158 0:0:0:0:0:ffff:764:bf9e
7.100.191.159 0:0:0:0:0:ffff:764:bf9f
7.100.191.160 0:0:0:0:0:ffff:764:bfa0
7.100.191.161 0:0:0:0:0:ffff:764:bfa1
7.100.191.162 0:0:0:0:0:ffff:764:bfa2
7.100.191.163 0:0:0:0:0:ffff:764:bfa3
7.100.191.164 0:0:0:0:0:ffff:764:bfa4
7.100.191.165 0:0:0:0:0:ffff:764:bfa5
7.100.191.166 0:0:0:0:0:ffff:764:bfa6
7.100.191.167 0:0:0:0:0:ffff:764:bfa7
7.100.191.168 0:0:0:0:0:ffff:764:bfa8
7.100.191.169 0:0:0:0:0:ffff:764:bfa9
7.100.191.170 0:0:0:0:0:ffff:764:bfaa
7.100.191.171 0:0:0:0:0:ffff:764:bfab
7.100.191.172 0:0:0:0:0:ffff:764:bfac
7.100.191.173 0:0:0:0:0:ffff:764:bfad
7.100.191.174 0:0:0:0:0:ffff:764:bfae
7.100.191.175 0:0:0:0:0:ffff:764:bfaf
7.100.191.176 0:0:0:0:0:ffff:764:bfb0
7.100.191.177 0:0:0:0:0:ffff:764:bfb1
7.100.191.178 0:0:0:0:0:ffff:764:bfb2
7.100.191.179 0:0:0:0:0:ffff:764:bfb3
7.100.191.180 0:0:0:0:0:ffff:764:bfb4


7.100.191.181 0:0:0:0:0:ffff:764:bfb5
7.100.191.182 0:0:0:0:0:ffff:764:bfb6
7.100.191.183 0:0:0:0:0:ffff:764:bfb7
7.100.191.184 0:0:0:0:0:ffff:764:bfb8
7.100.191.185 0:0:0:0:0:ffff:764:bfb9
7.100.191.186 0:0:0:0:0:ffff:764:bfba
7.100.191.187 0:0:0:0:0:ffff:764:bfbb
7.100.191.188 0:0:0:0:0:ffff:764:bfbc
7.100.191.189 0:0:0:0:0:ffff:764:bfbd
7.100.191.190 0:0:0:0:0:ffff:764:bfbe
7.100.191.191 0:0:0:0:0:ffff:764:bfbf
7.100.191.192 0:0:0:0:0:ffff:764:bfc0
7.100.191.193 0:0:0:0:0:ffff:764:bfc1
7.100.191.194 0:0:0:0:0:ffff:764:bfc2
7.100.191.195 0:0:0:0:0:ffff:764:bfc3
7.100.191.196 0:0:0:0:0:ffff:764:bfc4
7.100.191.197 0:0:0:0:0:ffff:764:bfc5
7.100.191.198 0:0:0:0:0:ffff:764:bfc6
7.100.191.199 0:0:0:0:0:ffff:764:bfc7
7.100.191.200 0:0:0:0:0:ffff:764:bfc8
7.100.191.201 0:0:0:0:0:ffff:764:bfc9
7.100.191.202 0:0:0:0:0:ffff:764:bfca
7.100.191.203 0:0:0:0:0:ffff:764:bfcb
7.100.191.204 0:0:0:0:0:ffff:764:bfcc
7.100.191.205 0:0:0:0:0:ffff:764:bfcd
7.100.191.206 0:0:0:0:0:ffff:764:bfce
7.100.191.207 0:0:0:0:0:ffff:764:bfcf
7.100.191.208 0:0:0:0:0:ffff:764:bfd0
7.100.191.209 0:0:0:0:0:ffff:764:bfd1
7.100.191.210 0:0:0:0:0:ffff:764:bfd2
7.100.191.211 0:0:0:0:0:ffff:764:bfd3
7.100.191.212 0:0:0:0:0:ffff:764:bfd4
7.100.191.213 0:0:0:0:0:ffff:764:bfd5
7.100.191.214 0:0:0:0:0:ffff:764:bfd6
7.100.191.215 0:0:0:0:0:ffff:764:bfd7
7.100.191.216 0:0:0:0:0:ffff:764:bfd8
7.100.191.217 0:0:0:0:0:ffff:764:bfd9
7.100.191.218 0:0:0:0:0:ffff:764:bfda
7.100.191.219 0:0:0:0:0:ffff:764:bfdb
7.100.191.220 0:0:0:0:0:ffff:764:bfdc
7.100.191.221 0:0:0:0:0:ffff:764:bfdd
7.100.191.222 0:0:0:0:0:ffff:764:bfde
7.100.191.223 0:0:0:0:0:ffff:764:bfdf
7.100.191.224 0:0:0:0:0:ffff:764:bfe0
7.100.191.225 0:0:0:0:0:ffff:764:bfe1
7.100.191.226 0:0:0:0:0:ffff:764:bfe2
7.100.191.227 0:0:0:0:0:ffff:764:bfe3
7.100.191.228 0:0:0:0:0:ffff:764:bfe4
7.100.191.229 0:0:0:0:0:ffff:764:bfe5
7.100.191.230 0:0:0:0:0:ffff:764:bfe6
7.100.191.231 0:0:0:0:0:ffff:764:bfe7
7.100.191.232 0:0:0:0:0:ffff:764:bfe8
7.100.191.233 0:0:0:0:0:ffff:764:bfe9
7.100.191.234 0:0:0:0:0:ffff:764:bfea
7.100.191.235 0:0:0:0:0:ffff:764:bfeb
7.100.191.236 0:0:0:0:0:ffff:764:bfec
7.100.191.237 0:0:0:0:0:ffff:764:bfed
7.100.191.238 0:0:0:0:0:ffff:764:bfee
7.100.191.239 0:0:0:0:0:ffff:764:bfef
7.100.191.240 0:0:0:0:0:ffff:764:bff0
7.100.191.241 0:0:0:0:0:ffff:764:bff1
7.100.191.242 0:0:0:0:0:ffff:764:bff2
7.100.191.243 0:0:0:0:0:ffff:764:bff3
7.100.191.244 0:0:0:0:0:ffff:764:bff4
7.100.191.245 0:0:0:0:0:ffff:764:bff5
7.100.191.246 0:0:0:0:0:ffff:764:bff6
7.100.191.247 0:0:0:0:0:ffff:764:bff7
7.100.191.248 0:0:0:0:0:ffff:764:bff8
7.100.191.249 0:0:0:0:0:ffff:764:bff9
7.100.191.250 0:0:0:0:0:ffff:764:bffa
7.100.191.251 0:0:0:0:0:ffff:764:bffb
7.100.191.252 0:0:0:0:0:ffff:764:bffc
7.100.191.253 0:0:0:0:0:ffff:764:bffd
7.100.191.254 0:0:0:0:0:ffff:764:bffe
7.100.191.255 0:0:0:0:0:ffff:764: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.