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
148.90.191.1 0:0:0:0:0:ffff:945a:bf01
148.90.191.2 0:0:0:0:0:ffff:945a:bf02
148.90.191.3 0:0:0:0:0:ffff:945a:bf03
148.90.191.4 0:0:0:0:0:ffff:945a:bf04
148.90.191.5 0:0:0:0:0:ffff:945a:bf05
148.90.191.6 0:0:0:0:0:ffff:945a:bf06
148.90.191.7 0:0:0:0:0:ffff:945a:bf07
148.90.191.8 0:0:0:0:0:ffff:945a:bf08
148.90.191.9 0:0:0:0:0:ffff:945a:bf09
148.90.191.10 0:0:0:0:0:ffff:945a:bf0a
148.90.191.11 0:0:0:0:0:ffff:945a:bf0b
148.90.191.12 0:0:0:0:0:ffff:945a:bf0c
148.90.191.13 0:0:0:0:0:ffff:945a:bf0d
148.90.191.14 0:0:0:0:0:ffff:945a:bf0e
148.90.191.15 0:0:0:0:0:ffff:945a:bf0f
148.90.191.16 0:0:0:0:0:ffff:945a:bf10
148.90.191.17 0:0:0:0:0:ffff:945a:bf11
148.90.191.18 0:0:0:0:0:ffff:945a:bf12
148.90.191.19 0:0:0:0:0:ffff:945a:bf13
148.90.191.20 0:0:0:0:0:ffff:945a:bf14
148.90.191.21 0:0:0:0:0:ffff:945a:bf15
148.90.191.22 0:0:0:0:0:ffff:945a:bf16
148.90.191.23 0:0:0:0:0:ffff:945a:bf17
148.90.191.24 0:0:0:0:0:ffff:945a:bf18
148.90.191.25 0:0:0:0:0:ffff:945a:bf19
148.90.191.26 0:0:0:0:0:ffff:945a:bf1a
148.90.191.27 0:0:0:0:0:ffff:945a:bf1b
148.90.191.28 0:0:0:0:0:ffff:945a:bf1c
148.90.191.29 0:0:0:0:0:ffff:945a:bf1d
148.90.191.30 0:0:0:0:0:ffff:945a:bf1e
148.90.191.31 0:0:0:0:0:ffff:945a:bf1f
148.90.191.32 0:0:0:0:0:ffff:945a:bf20
148.90.191.33 0:0:0:0:0:ffff:945a:bf21
148.90.191.34 0:0:0:0:0:ffff:945a:bf22
148.90.191.35 0:0:0:0:0:ffff:945a:bf23
148.90.191.36 0:0:0:0:0:ffff:945a:bf24
148.90.191.37 0:0:0:0:0:ffff:945a:bf25
148.90.191.38 0:0:0:0:0:ffff:945a:bf26
148.90.191.39 0:0:0:0:0:ffff:945a:bf27
148.90.191.40 0:0:0:0:0:ffff:945a:bf28
148.90.191.41 0:0:0:0:0:ffff:945a:bf29
148.90.191.42 0:0:0:0:0:ffff:945a:bf2a
148.90.191.43 0:0:0:0:0:ffff:945a:bf2b
148.90.191.44 0:0:0:0:0:ffff:945a:bf2c
148.90.191.45 0:0:0:0:0:ffff:945a:bf2d
148.90.191.46 0:0:0:0:0:ffff:945a:bf2e
148.90.191.47 0:0:0:0:0:ffff:945a:bf2f
148.90.191.48 0:0:0:0:0:ffff:945a:bf30
148.90.191.49 0:0:0:0:0:ffff:945a:bf31
148.90.191.50 0:0:0:0:0:ffff:945a:bf32
148.90.191.51 0:0:0:0:0:ffff:945a:bf33
148.90.191.52 0:0:0:0:0:ffff:945a:bf34
148.90.191.53 0:0:0:0:0:ffff:945a:bf35
148.90.191.54 0:0:0:0:0:ffff:945a:bf36
148.90.191.55 0:0:0:0:0:ffff:945a:bf37
148.90.191.56 0:0:0:0:0:ffff:945a:bf38
148.90.191.57 0:0:0:0:0:ffff:945a:bf39
148.90.191.58 0:0:0:0:0:ffff:945a:bf3a
148.90.191.59 0:0:0:0:0:ffff:945a:bf3b
148.90.191.60 0:0:0:0:0:ffff:945a:bf3c


148.90.191.61 0:0:0:0:0:ffff:945a:bf3d
148.90.191.62 0:0:0:0:0:ffff:945a:bf3e
148.90.191.63 0:0:0:0:0:ffff:945a:bf3f
148.90.191.64 0:0:0:0:0:ffff:945a:bf40
148.90.191.65 0:0:0:0:0:ffff:945a:bf41
148.90.191.66 0:0:0:0:0:ffff:945a:bf42
148.90.191.67 0:0:0:0:0:ffff:945a:bf43
148.90.191.68 0:0:0:0:0:ffff:945a:bf44
148.90.191.69 0:0:0:0:0:ffff:945a:bf45
148.90.191.70 0:0:0:0:0:ffff:945a:bf46
148.90.191.71 0:0:0:0:0:ffff:945a:bf47
148.90.191.72 0:0:0:0:0:ffff:945a:bf48
148.90.191.73 0:0:0:0:0:ffff:945a:bf49
148.90.191.74 0:0:0:0:0:ffff:945a:bf4a
148.90.191.75 0:0:0:0:0:ffff:945a:bf4b
148.90.191.76 0:0:0:0:0:ffff:945a:bf4c
148.90.191.77 0:0:0:0:0:ffff:945a:bf4d
148.90.191.78 0:0:0:0:0:ffff:945a:bf4e
148.90.191.79 0:0:0:0:0:ffff:945a:bf4f
148.90.191.80 0:0:0:0:0:ffff:945a:bf50
148.90.191.81 0:0:0:0:0:ffff:945a:bf51
148.90.191.82 0:0:0:0:0:ffff:945a:bf52
148.90.191.83 0:0:0:0:0:ffff:945a:bf53
148.90.191.84 0:0:0:0:0:ffff:945a:bf54
148.90.191.85 0:0:0:0:0:ffff:945a:bf55
148.90.191.86 0:0:0:0:0:ffff:945a:bf56
148.90.191.87 0:0:0:0:0:ffff:945a:bf57
148.90.191.88 0:0:0:0:0:ffff:945a:bf58
148.90.191.89 0:0:0:0:0:ffff:945a:bf59
148.90.191.90 0:0:0:0:0:ffff:945a:bf5a
148.90.191.91 0:0:0:0:0:ffff:945a:bf5b
148.90.191.92 0:0:0:0:0:ffff:945a:bf5c
148.90.191.93 0:0:0:0:0:ffff:945a:bf5d
148.90.191.94 0:0:0:0:0:ffff:945a:bf5e
148.90.191.95 0:0:0:0:0:ffff:945a:bf5f
148.90.191.96 0:0:0:0:0:ffff:945a:bf60
148.90.191.97 0:0:0:0:0:ffff:945a:bf61
148.90.191.98 0:0:0:0:0:ffff:945a:bf62
148.90.191.99 0:0:0:0:0:ffff:945a:bf63
148.90.191.100 0:0:0:0:0:ffff:945a:bf64
148.90.191.101 0:0:0:0:0:ffff:945a:bf65
148.90.191.102 0:0:0:0:0:ffff:945a:bf66
148.90.191.103 0:0:0:0:0:ffff:945a:bf67
148.90.191.104 0:0:0:0:0:ffff:945a:bf68
148.90.191.105 0:0:0:0:0:ffff:945a:bf69
148.90.191.106 0:0:0:0:0:ffff:945a:bf6a
148.90.191.107 0:0:0:0:0:ffff:945a:bf6b
148.90.191.108 0:0:0:0:0:ffff:945a:bf6c
148.90.191.109 0:0:0:0:0:ffff:945a:bf6d
148.90.191.110 0:0:0:0:0:ffff:945a:bf6e
148.90.191.111 0:0:0:0:0:ffff:945a:bf6f
148.90.191.112 0:0:0:0:0:ffff:945a:bf70
148.90.191.113 0:0:0:0:0:ffff:945a:bf71
148.90.191.114 0:0:0:0:0:ffff:945a:bf72
148.90.191.115 0:0:0:0:0:ffff:945a:bf73
148.90.191.116 0:0:0:0:0:ffff:945a:bf74
148.90.191.117 0:0:0:0:0:ffff:945a:bf75
148.90.191.118 0:0:0:0:0:ffff:945a:bf76
148.90.191.119 0:0:0:0:0:ffff:945a:bf77
148.90.191.120 0:0:0:0:0:ffff:945a:bf78


148.90.191.121 0:0:0:0:0:ffff:945a:bf79
148.90.191.122 0:0:0:0:0:ffff:945a:bf7a
148.90.191.123 0:0:0:0:0:ffff:945a:bf7b
148.90.191.124 0:0:0:0:0:ffff:945a:bf7c
148.90.191.125 0:0:0:0:0:ffff:945a:bf7d
148.90.191.126 0:0:0:0:0:ffff:945a:bf7e
148.90.191.127 0:0:0:0:0:ffff:945a:bf7f
148.90.191.128 0:0:0:0:0:ffff:945a:bf80
148.90.191.129 0:0:0:0:0:ffff:945a:bf81
148.90.191.130 0:0:0:0:0:ffff:945a:bf82
148.90.191.131 0:0:0:0:0:ffff:945a:bf83
148.90.191.132 0:0:0:0:0:ffff:945a:bf84
148.90.191.133 0:0:0:0:0:ffff:945a:bf85
148.90.191.134 0:0:0:0:0:ffff:945a:bf86
148.90.191.135 0:0:0:0:0:ffff:945a:bf87
148.90.191.136 0:0:0:0:0:ffff:945a:bf88
148.90.191.137 0:0:0:0:0:ffff:945a:bf89
148.90.191.138 0:0:0:0:0:ffff:945a:bf8a
148.90.191.139 0:0:0:0:0:ffff:945a:bf8b
148.90.191.140 0:0:0:0:0:ffff:945a:bf8c
148.90.191.141 0:0:0:0:0:ffff:945a:bf8d
148.90.191.142 0:0:0:0:0:ffff:945a:bf8e
148.90.191.143 0:0:0:0:0:ffff:945a:bf8f
148.90.191.144 0:0:0:0:0:ffff:945a:bf90
148.90.191.145 0:0:0:0:0:ffff:945a:bf91
148.90.191.146 0:0:0:0:0:ffff:945a:bf92
148.90.191.147 0:0:0:0:0:ffff:945a:bf93
148.90.191.148 0:0:0:0:0:ffff:945a:bf94
148.90.191.149 0:0:0:0:0:ffff:945a:bf95
148.90.191.150 0:0:0:0:0:ffff:945a:bf96
148.90.191.151 0:0:0:0:0:ffff:945a:bf97
148.90.191.152 0:0:0:0:0:ffff:945a:bf98
148.90.191.153 0:0:0:0:0:ffff:945a:bf99
148.90.191.154 0:0:0:0:0:ffff:945a:bf9a
148.90.191.155 0:0:0:0:0:ffff:945a:bf9b
148.90.191.156 0:0:0:0:0:ffff:945a:bf9c
148.90.191.157 0:0:0:0:0:ffff:945a:bf9d
148.90.191.158 0:0:0:0:0:ffff:945a:bf9e
148.90.191.159 0:0:0:0:0:ffff:945a:bf9f
148.90.191.160 0:0:0:0:0:ffff:945a:bfa0
148.90.191.161 0:0:0:0:0:ffff:945a:bfa1
148.90.191.162 0:0:0:0:0:ffff:945a:bfa2
148.90.191.163 0:0:0:0:0:ffff:945a:bfa3
148.90.191.164 0:0:0:0:0:ffff:945a:bfa4
148.90.191.165 0:0:0:0:0:ffff:945a:bfa5
148.90.191.166 0:0:0:0:0:ffff:945a:bfa6
148.90.191.167 0:0:0:0:0:ffff:945a:bfa7
148.90.191.168 0:0:0:0:0:ffff:945a:bfa8
148.90.191.169 0:0:0:0:0:ffff:945a:bfa9
148.90.191.170 0:0:0:0:0:ffff:945a:bfaa
148.90.191.171 0:0:0:0:0:ffff:945a:bfab
148.90.191.172 0:0:0:0:0:ffff:945a:bfac
148.90.191.173 0:0:0:0:0:ffff:945a:bfad
148.90.191.174 0:0:0:0:0:ffff:945a:bfae
148.90.191.175 0:0:0:0:0:ffff:945a:bfaf
148.90.191.176 0:0:0:0:0:ffff:945a:bfb0
148.90.191.177 0:0:0:0:0:ffff:945a:bfb1
148.90.191.178 0:0:0:0:0:ffff:945a:bfb2
148.90.191.179 0:0:0:0:0:ffff:945a:bfb3
148.90.191.180 0:0:0:0:0:ffff:945a:bfb4


148.90.191.181 0:0:0:0:0:ffff:945a:bfb5
148.90.191.182 0:0:0:0:0:ffff:945a:bfb6
148.90.191.183 0:0:0:0:0:ffff:945a:bfb7
148.90.191.184 0:0:0:0:0:ffff:945a:bfb8
148.90.191.185 0:0:0:0:0:ffff:945a:bfb9
148.90.191.186 0:0:0:0:0:ffff:945a:bfba
148.90.191.187 0:0:0:0:0:ffff:945a:bfbb
148.90.191.188 0:0:0:0:0:ffff:945a:bfbc
148.90.191.189 0:0:0:0:0:ffff:945a:bfbd
148.90.191.190 0:0:0:0:0:ffff:945a:bfbe
148.90.191.191 0:0:0:0:0:ffff:945a:bfbf
148.90.191.192 0:0:0:0:0:ffff:945a:bfc0
148.90.191.193 0:0:0:0:0:ffff:945a:bfc1
148.90.191.194 0:0:0:0:0:ffff:945a:bfc2
148.90.191.195 0:0:0:0:0:ffff:945a:bfc3
148.90.191.196 0:0:0:0:0:ffff:945a:bfc4
148.90.191.197 0:0:0:0:0:ffff:945a:bfc5
148.90.191.198 0:0:0:0:0:ffff:945a:bfc6
148.90.191.199 0:0:0:0:0:ffff:945a:bfc7
148.90.191.200 0:0:0:0:0:ffff:945a:bfc8
148.90.191.201 0:0:0:0:0:ffff:945a:bfc9
148.90.191.202 0:0:0:0:0:ffff:945a:bfca
148.90.191.203 0:0:0:0:0:ffff:945a:bfcb
148.90.191.204 0:0:0:0:0:ffff:945a:bfcc
148.90.191.205 0:0:0:0:0:ffff:945a:bfcd
148.90.191.206 0:0:0:0:0:ffff:945a:bfce
148.90.191.207 0:0:0:0:0:ffff:945a:bfcf
148.90.191.208 0:0:0:0:0:ffff:945a:bfd0
148.90.191.209 0:0:0:0:0:ffff:945a:bfd1
148.90.191.210 0:0:0:0:0:ffff:945a:bfd2
148.90.191.211 0:0:0:0:0:ffff:945a:bfd3
148.90.191.212 0:0:0:0:0:ffff:945a:bfd4
148.90.191.213 0:0:0:0:0:ffff:945a:bfd5
148.90.191.214 0:0:0:0:0:ffff:945a:bfd6
148.90.191.215 0:0:0:0:0:ffff:945a:bfd7
148.90.191.216 0:0:0:0:0:ffff:945a:bfd8
148.90.191.217 0:0:0:0:0:ffff:945a:bfd9
148.90.191.218 0:0:0:0:0:ffff:945a:bfda
148.90.191.219 0:0:0:0:0:ffff:945a:bfdb
148.90.191.220 0:0:0:0:0:ffff:945a:bfdc
148.90.191.221 0:0:0:0:0:ffff:945a:bfdd
148.90.191.222 0:0:0:0:0:ffff:945a:bfde
148.90.191.223 0:0:0:0:0:ffff:945a:bfdf
148.90.191.224 0:0:0:0:0:ffff:945a:bfe0
148.90.191.225 0:0:0:0:0:ffff:945a:bfe1
148.90.191.226 0:0:0:0:0:ffff:945a:bfe2
148.90.191.227 0:0:0:0:0:ffff:945a:bfe3
148.90.191.228 0:0:0:0:0:ffff:945a:bfe4
148.90.191.229 0:0:0:0:0:ffff:945a:bfe5
148.90.191.230 0:0:0:0:0:ffff:945a:bfe6
148.90.191.231 0:0:0:0:0:ffff:945a:bfe7
148.90.191.232 0:0:0:0:0:ffff:945a:bfe8
148.90.191.233 0:0:0:0:0:ffff:945a:bfe9
148.90.191.234 0:0:0:0:0:ffff:945a:bfea
148.90.191.235 0:0:0:0:0:ffff:945a:bfeb
148.90.191.236 0:0:0:0:0:ffff:945a:bfec
148.90.191.237 0:0:0:0:0:ffff:945a:bfed
148.90.191.238 0:0:0:0:0:ffff:945a:bfee
148.90.191.239 0:0:0:0:0:ffff:945a:bfef
148.90.191.240 0:0:0:0:0:ffff:945a:bff0
148.90.191.241 0:0:0:0:0:ffff:945a:bff1
148.90.191.242 0:0:0:0:0:ffff:945a:bff2
148.90.191.243 0:0:0:0:0:ffff:945a:bff3
148.90.191.244 0:0:0:0:0:ffff:945a:bff4
148.90.191.245 0:0:0:0:0:ffff:945a:bff5
148.90.191.246 0:0:0:0:0:ffff:945a:bff6
148.90.191.247 0:0:0:0:0:ffff:945a:bff7
148.90.191.248 0:0:0:0:0:ffff:945a:bff8
148.90.191.249 0:0:0:0:0:ffff:945a:bff9
148.90.191.250 0:0:0:0:0:ffff:945a:bffa
148.90.191.251 0:0:0:0:0:ffff:945a:bffb
148.90.191.252 0:0:0:0:0:ffff:945a:bffc
148.90.191.253 0:0:0:0:0:ffff:945a:bffd
148.90.191.254 0:0:0:0:0:ffff:945a:bffe
148.90.191.255 0:0:0:0:0:ffff:945a: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.