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
90.75.172.1 0:0:0:0:0:ffff:5a4b:ac01
90.75.172.2 0:0:0:0:0:ffff:5a4b:ac02
90.75.172.3 0:0:0:0:0:ffff:5a4b:ac03
90.75.172.4 0:0:0:0:0:ffff:5a4b:ac04
90.75.172.5 0:0:0:0:0:ffff:5a4b:ac05
90.75.172.6 0:0:0:0:0:ffff:5a4b:ac06
90.75.172.7 0:0:0:0:0:ffff:5a4b:ac07
90.75.172.8 0:0:0:0:0:ffff:5a4b:ac08
90.75.172.9 0:0:0:0:0:ffff:5a4b:ac09
90.75.172.10 0:0:0:0:0:ffff:5a4b:ac0a
90.75.172.11 0:0:0:0:0:ffff:5a4b:ac0b
90.75.172.12 0:0:0:0:0:ffff:5a4b:ac0c
90.75.172.13 0:0:0:0:0:ffff:5a4b:ac0d
90.75.172.14 0:0:0:0:0:ffff:5a4b:ac0e
90.75.172.15 0:0:0:0:0:ffff:5a4b:ac0f
90.75.172.16 0:0:0:0:0:ffff:5a4b:ac10
90.75.172.17 0:0:0:0:0:ffff:5a4b:ac11
90.75.172.18 0:0:0:0:0:ffff:5a4b:ac12
90.75.172.19 0:0:0:0:0:ffff:5a4b:ac13
90.75.172.20 0:0:0:0:0:ffff:5a4b:ac14
90.75.172.21 0:0:0:0:0:ffff:5a4b:ac15
90.75.172.22 0:0:0:0:0:ffff:5a4b:ac16
90.75.172.23 0:0:0:0:0:ffff:5a4b:ac17
90.75.172.24 0:0:0:0:0:ffff:5a4b:ac18
90.75.172.25 0:0:0:0:0:ffff:5a4b:ac19
90.75.172.26 0:0:0:0:0:ffff:5a4b:ac1a
90.75.172.27 0:0:0:0:0:ffff:5a4b:ac1b
90.75.172.28 0:0:0:0:0:ffff:5a4b:ac1c
90.75.172.29 0:0:0:0:0:ffff:5a4b:ac1d
90.75.172.30 0:0:0:0:0:ffff:5a4b:ac1e
90.75.172.31 0:0:0:0:0:ffff:5a4b:ac1f
90.75.172.32 0:0:0:0:0:ffff:5a4b:ac20
90.75.172.33 0:0:0:0:0:ffff:5a4b:ac21
90.75.172.34 0:0:0:0:0:ffff:5a4b:ac22
90.75.172.35 0:0:0:0:0:ffff:5a4b:ac23
90.75.172.36 0:0:0:0:0:ffff:5a4b:ac24
90.75.172.37 0:0:0:0:0:ffff:5a4b:ac25
90.75.172.38 0:0:0:0:0:ffff:5a4b:ac26
90.75.172.39 0:0:0:0:0:ffff:5a4b:ac27
90.75.172.40 0:0:0:0:0:ffff:5a4b:ac28
90.75.172.41 0:0:0:0:0:ffff:5a4b:ac29
90.75.172.42 0:0:0:0:0:ffff:5a4b:ac2a
90.75.172.43 0:0:0:0:0:ffff:5a4b:ac2b
90.75.172.44 0:0:0:0:0:ffff:5a4b:ac2c
90.75.172.45 0:0:0:0:0:ffff:5a4b:ac2d
90.75.172.46 0:0:0:0:0:ffff:5a4b:ac2e
90.75.172.47 0:0:0:0:0:ffff:5a4b:ac2f
90.75.172.48 0:0:0:0:0:ffff:5a4b:ac30
90.75.172.49 0:0:0:0:0:ffff:5a4b:ac31
90.75.172.50 0:0:0:0:0:ffff:5a4b:ac32
90.75.172.51 0:0:0:0:0:ffff:5a4b:ac33
90.75.172.52 0:0:0:0:0:ffff:5a4b:ac34
90.75.172.53 0:0:0:0:0:ffff:5a4b:ac35
90.75.172.54 0:0:0:0:0:ffff:5a4b:ac36
90.75.172.55 0:0:0:0:0:ffff:5a4b:ac37
90.75.172.56 0:0:0:0:0:ffff:5a4b:ac38
90.75.172.57 0:0:0:0:0:ffff:5a4b:ac39
90.75.172.58 0:0:0:0:0:ffff:5a4b:ac3a
90.75.172.59 0:0:0:0:0:ffff:5a4b:ac3b
90.75.172.60 0:0:0:0:0:ffff:5a4b:ac3c


90.75.172.61 0:0:0:0:0:ffff:5a4b:ac3d
90.75.172.62 0:0:0:0:0:ffff:5a4b:ac3e
90.75.172.63 0:0:0:0:0:ffff:5a4b:ac3f
90.75.172.64 0:0:0:0:0:ffff:5a4b:ac40
90.75.172.65 0:0:0:0:0:ffff:5a4b:ac41
90.75.172.66 0:0:0:0:0:ffff:5a4b:ac42
90.75.172.67 0:0:0:0:0:ffff:5a4b:ac43
90.75.172.68 0:0:0:0:0:ffff:5a4b:ac44
90.75.172.69 0:0:0:0:0:ffff:5a4b:ac45
90.75.172.70 0:0:0:0:0:ffff:5a4b:ac46
90.75.172.71 0:0:0:0:0:ffff:5a4b:ac47
90.75.172.72 0:0:0:0:0:ffff:5a4b:ac48
90.75.172.73 0:0:0:0:0:ffff:5a4b:ac49
90.75.172.74 0:0:0:0:0:ffff:5a4b:ac4a
90.75.172.75 0:0:0:0:0:ffff:5a4b:ac4b
90.75.172.76 0:0:0:0:0:ffff:5a4b:ac4c
90.75.172.77 0:0:0:0:0:ffff:5a4b:ac4d
90.75.172.78 0:0:0:0:0:ffff:5a4b:ac4e
90.75.172.79 0:0:0:0:0:ffff:5a4b:ac4f
90.75.172.80 0:0:0:0:0:ffff:5a4b:ac50
90.75.172.81 0:0:0:0:0:ffff:5a4b:ac51
90.75.172.82 0:0:0:0:0:ffff:5a4b:ac52
90.75.172.83 0:0:0:0:0:ffff:5a4b:ac53
90.75.172.84 0:0:0:0:0:ffff:5a4b:ac54
90.75.172.85 0:0:0:0:0:ffff:5a4b:ac55
90.75.172.86 0:0:0:0:0:ffff:5a4b:ac56
90.75.172.87 0:0:0:0:0:ffff:5a4b:ac57
90.75.172.88 0:0:0:0:0:ffff:5a4b:ac58
90.75.172.89 0:0:0:0:0:ffff:5a4b:ac59
90.75.172.90 0:0:0:0:0:ffff:5a4b:ac5a
90.75.172.91 0:0:0:0:0:ffff:5a4b:ac5b
90.75.172.92 0:0:0:0:0:ffff:5a4b:ac5c
90.75.172.93 0:0:0:0:0:ffff:5a4b:ac5d
90.75.172.94 0:0:0:0:0:ffff:5a4b:ac5e
90.75.172.95 0:0:0:0:0:ffff:5a4b:ac5f
90.75.172.96 0:0:0:0:0:ffff:5a4b:ac60
90.75.172.97 0:0:0:0:0:ffff:5a4b:ac61
90.75.172.98 0:0:0:0:0:ffff:5a4b:ac62
90.75.172.99 0:0:0:0:0:ffff:5a4b:ac63
90.75.172.100 0:0:0:0:0:ffff:5a4b:ac64
90.75.172.101 0:0:0:0:0:ffff:5a4b:ac65
90.75.172.102 0:0:0:0:0:ffff:5a4b:ac66
90.75.172.103 0:0:0:0:0:ffff:5a4b:ac67
90.75.172.104 0:0:0:0:0:ffff:5a4b:ac68
90.75.172.105 0:0:0:0:0:ffff:5a4b:ac69
90.75.172.106 0:0:0:0:0:ffff:5a4b:ac6a
90.75.172.107 0:0:0:0:0:ffff:5a4b:ac6b
90.75.172.108 0:0:0:0:0:ffff:5a4b:ac6c
90.75.172.109 0:0:0:0:0:ffff:5a4b:ac6d
90.75.172.110 0:0:0:0:0:ffff:5a4b:ac6e
90.75.172.111 0:0:0:0:0:ffff:5a4b:ac6f
90.75.172.112 0:0:0:0:0:ffff:5a4b:ac70
90.75.172.113 0:0:0:0:0:ffff:5a4b:ac71
90.75.172.114 0:0:0:0:0:ffff:5a4b:ac72
90.75.172.115 0:0:0:0:0:ffff:5a4b:ac73
90.75.172.116 0:0:0:0:0:ffff:5a4b:ac74
90.75.172.117 0:0:0:0:0:ffff:5a4b:ac75
90.75.172.118 0:0:0:0:0:ffff:5a4b:ac76
90.75.172.119 0:0:0:0:0:ffff:5a4b:ac77
90.75.172.120 0:0:0:0:0:ffff:5a4b:ac78


90.75.172.121 0:0:0:0:0:ffff:5a4b:ac79
90.75.172.122 0:0:0:0:0:ffff:5a4b:ac7a
90.75.172.123 0:0:0:0:0:ffff:5a4b:ac7b
90.75.172.124 0:0:0:0:0:ffff:5a4b:ac7c
90.75.172.125 0:0:0:0:0:ffff:5a4b:ac7d
90.75.172.126 0:0:0:0:0:ffff:5a4b:ac7e
90.75.172.127 0:0:0:0:0:ffff:5a4b:ac7f
90.75.172.128 0:0:0:0:0:ffff:5a4b:ac80
90.75.172.129 0:0:0:0:0:ffff:5a4b:ac81
90.75.172.130 0:0:0:0:0:ffff:5a4b:ac82
90.75.172.131 0:0:0:0:0:ffff:5a4b:ac83
90.75.172.132 0:0:0:0:0:ffff:5a4b:ac84
90.75.172.133 0:0:0:0:0:ffff:5a4b:ac85
90.75.172.134 0:0:0:0:0:ffff:5a4b:ac86
90.75.172.135 0:0:0:0:0:ffff:5a4b:ac87
90.75.172.136 0:0:0:0:0:ffff:5a4b:ac88
90.75.172.137 0:0:0:0:0:ffff:5a4b:ac89
90.75.172.138 0:0:0:0:0:ffff:5a4b:ac8a
90.75.172.139 0:0:0:0:0:ffff:5a4b:ac8b
90.75.172.140 0:0:0:0:0:ffff:5a4b:ac8c
90.75.172.141 0:0:0:0:0:ffff:5a4b:ac8d
90.75.172.142 0:0:0:0:0:ffff:5a4b:ac8e
90.75.172.143 0:0:0:0:0:ffff:5a4b:ac8f
90.75.172.144 0:0:0:0:0:ffff:5a4b:ac90
90.75.172.145 0:0:0:0:0:ffff:5a4b:ac91
90.75.172.146 0:0:0:0:0:ffff:5a4b:ac92
90.75.172.147 0:0:0:0:0:ffff:5a4b:ac93
90.75.172.148 0:0:0:0:0:ffff:5a4b:ac94
90.75.172.149 0:0:0:0:0:ffff:5a4b:ac95
90.75.172.150 0:0:0:0:0:ffff:5a4b:ac96
90.75.172.151 0:0:0:0:0:ffff:5a4b:ac97
90.75.172.152 0:0:0:0:0:ffff:5a4b:ac98
90.75.172.153 0:0:0:0:0:ffff:5a4b:ac99
90.75.172.154 0:0:0:0:0:ffff:5a4b:ac9a
90.75.172.155 0:0:0:0:0:ffff:5a4b:ac9b
90.75.172.156 0:0:0:0:0:ffff:5a4b:ac9c
90.75.172.157 0:0:0:0:0:ffff:5a4b:ac9d
90.75.172.158 0:0:0:0:0:ffff:5a4b:ac9e
90.75.172.159 0:0:0:0:0:ffff:5a4b:ac9f
90.75.172.160 0:0:0:0:0:ffff:5a4b:aca0
90.75.172.161 0:0:0:0:0:ffff:5a4b:aca1
90.75.172.162 0:0:0:0:0:ffff:5a4b:aca2
90.75.172.163 0:0:0:0:0:ffff:5a4b:aca3
90.75.172.164 0:0:0:0:0:ffff:5a4b:aca4
90.75.172.165 0:0:0:0:0:ffff:5a4b:aca5
90.75.172.166 0:0:0:0:0:ffff:5a4b:aca6
90.75.172.167 0:0:0:0:0:ffff:5a4b:aca7
90.75.172.168 0:0:0:0:0:ffff:5a4b:aca8
90.75.172.169 0:0:0:0:0:ffff:5a4b:aca9
90.75.172.170 0:0:0:0:0:ffff:5a4b:acaa
90.75.172.171 0:0:0:0:0:ffff:5a4b:acab
90.75.172.172 0:0:0:0:0:ffff:5a4b:acac
90.75.172.173 0:0:0:0:0:ffff:5a4b:acad
90.75.172.174 0:0:0:0:0:ffff:5a4b:acae
90.75.172.175 0:0:0:0:0:ffff:5a4b:acaf
90.75.172.176 0:0:0:0:0:ffff:5a4b:acb0
90.75.172.177 0:0:0:0:0:ffff:5a4b:acb1
90.75.172.178 0:0:0:0:0:ffff:5a4b:acb2
90.75.172.179 0:0:0:0:0:ffff:5a4b:acb3
90.75.172.180 0:0:0:0:0:ffff:5a4b:acb4


90.75.172.181 0:0:0:0:0:ffff:5a4b:acb5
90.75.172.182 0:0:0:0:0:ffff:5a4b:acb6
90.75.172.183 0:0:0:0:0:ffff:5a4b:acb7
90.75.172.184 0:0:0:0:0:ffff:5a4b:acb8
90.75.172.185 0:0:0:0:0:ffff:5a4b:acb9
90.75.172.186 0:0:0:0:0:ffff:5a4b:acba
90.75.172.187 0:0:0:0:0:ffff:5a4b:acbb
90.75.172.188 0:0:0:0:0:ffff:5a4b:acbc
90.75.172.189 0:0:0:0:0:ffff:5a4b:acbd
90.75.172.190 0:0:0:0:0:ffff:5a4b:acbe
90.75.172.191 0:0:0:0:0:ffff:5a4b:acbf
90.75.172.192 0:0:0:0:0:ffff:5a4b:acc0
90.75.172.193 0:0:0:0:0:ffff:5a4b:acc1
90.75.172.194 0:0:0:0:0:ffff:5a4b:acc2
90.75.172.195 0:0:0:0:0:ffff:5a4b:acc3
90.75.172.196 0:0:0:0:0:ffff:5a4b:acc4
90.75.172.197 0:0:0:0:0:ffff:5a4b:acc5
90.75.172.198 0:0:0:0:0:ffff:5a4b:acc6
90.75.172.199 0:0:0:0:0:ffff:5a4b:acc7
90.75.172.200 0:0:0:0:0:ffff:5a4b:acc8
90.75.172.201 0:0:0:0:0:ffff:5a4b:acc9
90.75.172.202 0:0:0:0:0:ffff:5a4b:acca
90.75.172.203 0:0:0:0:0:ffff:5a4b:accb
90.75.172.204 0:0:0:0:0:ffff:5a4b:accc
90.75.172.205 0:0:0:0:0:ffff:5a4b:accd
90.75.172.206 0:0:0:0:0:ffff:5a4b:acce
90.75.172.207 0:0:0:0:0:ffff:5a4b:accf
90.75.172.208 0:0:0:0:0:ffff:5a4b:acd0
90.75.172.209 0:0:0:0:0:ffff:5a4b:acd1
90.75.172.210 0:0:0:0:0:ffff:5a4b:acd2
90.75.172.211 0:0:0:0:0:ffff:5a4b:acd3
90.75.172.212 0:0:0:0:0:ffff:5a4b:acd4
90.75.172.213 0:0:0:0:0:ffff:5a4b:acd5
90.75.172.214 0:0:0:0:0:ffff:5a4b:acd6
90.75.172.215 0:0:0:0:0:ffff:5a4b:acd7
90.75.172.216 0:0:0:0:0:ffff:5a4b:acd8
90.75.172.217 0:0:0:0:0:ffff:5a4b:acd9
90.75.172.218 0:0:0:0:0:ffff:5a4b:acda
90.75.172.219 0:0:0:0:0:ffff:5a4b:acdb
90.75.172.220 0:0:0:0:0:ffff:5a4b:acdc
90.75.172.221 0:0:0:0:0:ffff:5a4b:acdd
90.75.172.222 0:0:0:0:0:ffff:5a4b:acde
90.75.172.223 0:0:0:0:0:ffff:5a4b:acdf
90.75.172.224 0:0:0:0:0:ffff:5a4b:ace0
90.75.172.225 0:0:0:0:0:ffff:5a4b:ace1
90.75.172.226 0:0:0:0:0:ffff:5a4b:ace2
90.75.172.227 0:0:0:0:0:ffff:5a4b:ace3
90.75.172.228 0:0:0:0:0:ffff:5a4b:ace4
90.75.172.229 0:0:0:0:0:ffff:5a4b:ace5
90.75.172.230 0:0:0:0:0:ffff:5a4b:ace6
90.75.172.231 0:0:0:0:0:ffff:5a4b:ace7
90.75.172.232 0:0:0:0:0:ffff:5a4b:ace8
90.75.172.233 0:0:0:0:0:ffff:5a4b:ace9
90.75.172.234 0:0:0:0:0:ffff:5a4b:acea
90.75.172.235 0:0:0:0:0:ffff:5a4b:aceb
90.75.172.236 0:0:0:0:0:ffff:5a4b:acec
90.75.172.237 0:0:0:0:0:ffff:5a4b:aced
90.75.172.238 0:0:0:0:0:ffff:5a4b:acee
90.75.172.239 0:0:0:0:0:ffff:5a4b:acef
90.75.172.240 0:0:0:0:0:ffff:5a4b:acf0
90.75.172.241 0:0:0:0:0:ffff:5a4b:acf1
90.75.172.242 0:0:0:0:0:ffff:5a4b:acf2
90.75.172.243 0:0:0:0:0:ffff:5a4b:acf3
90.75.172.244 0:0:0:0:0:ffff:5a4b:acf4
90.75.172.245 0:0:0:0:0:ffff:5a4b:acf5
90.75.172.246 0:0:0:0:0:ffff:5a4b:acf6
90.75.172.247 0:0:0:0:0:ffff:5a4b:acf7
90.75.172.248 0:0:0:0:0:ffff:5a4b:acf8
90.75.172.249 0:0:0:0:0:ffff:5a4b:acf9
90.75.172.250 0:0:0:0:0:ffff:5a4b:acfa
90.75.172.251 0:0:0:0:0:ffff:5a4b:acfb
90.75.172.252 0:0:0:0:0:ffff:5a4b:acfc
90.75.172.253 0:0:0:0:0:ffff:5a4b:acfd
90.75.172.254 0:0:0:0:0:ffff:5a4b:acfe
90.75.172.255 0:0:0:0:0:ffff:5a4b:acff


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.