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
33.121.90.1 0:0:0:0:0:ffff:2179:5a01
33.121.90.2 0:0:0:0:0:ffff:2179:5a02
33.121.90.3 0:0:0:0:0:ffff:2179:5a03
33.121.90.4 0:0:0:0:0:ffff:2179:5a04
33.121.90.5 0:0:0:0:0:ffff:2179:5a05
33.121.90.6 0:0:0:0:0:ffff:2179:5a06
33.121.90.7 0:0:0:0:0:ffff:2179:5a07
33.121.90.8 0:0:0:0:0:ffff:2179:5a08
33.121.90.9 0:0:0:0:0:ffff:2179:5a09
33.121.90.10 0:0:0:0:0:ffff:2179:5a0a
33.121.90.11 0:0:0:0:0:ffff:2179:5a0b
33.121.90.12 0:0:0:0:0:ffff:2179:5a0c
33.121.90.13 0:0:0:0:0:ffff:2179:5a0d
33.121.90.14 0:0:0:0:0:ffff:2179:5a0e
33.121.90.15 0:0:0:0:0:ffff:2179:5a0f
33.121.90.16 0:0:0:0:0:ffff:2179:5a10
33.121.90.17 0:0:0:0:0:ffff:2179:5a11
33.121.90.18 0:0:0:0:0:ffff:2179:5a12
33.121.90.19 0:0:0:0:0:ffff:2179:5a13
33.121.90.20 0:0:0:0:0:ffff:2179:5a14
33.121.90.21 0:0:0:0:0:ffff:2179:5a15
33.121.90.22 0:0:0:0:0:ffff:2179:5a16
33.121.90.23 0:0:0:0:0:ffff:2179:5a17
33.121.90.24 0:0:0:0:0:ffff:2179:5a18
33.121.90.25 0:0:0:0:0:ffff:2179:5a19
33.121.90.26 0:0:0:0:0:ffff:2179:5a1a
33.121.90.27 0:0:0:0:0:ffff:2179:5a1b
33.121.90.28 0:0:0:0:0:ffff:2179:5a1c
33.121.90.29 0:0:0:0:0:ffff:2179:5a1d
33.121.90.30 0:0:0:0:0:ffff:2179:5a1e
33.121.90.31 0:0:0:0:0:ffff:2179:5a1f
33.121.90.32 0:0:0:0:0:ffff:2179:5a20
33.121.90.33 0:0:0:0:0:ffff:2179:5a21
33.121.90.34 0:0:0:0:0:ffff:2179:5a22
33.121.90.35 0:0:0:0:0:ffff:2179:5a23
33.121.90.36 0:0:0:0:0:ffff:2179:5a24
33.121.90.37 0:0:0:0:0:ffff:2179:5a25
33.121.90.38 0:0:0:0:0:ffff:2179:5a26
33.121.90.39 0:0:0:0:0:ffff:2179:5a27
33.121.90.40 0:0:0:0:0:ffff:2179:5a28
33.121.90.41 0:0:0:0:0:ffff:2179:5a29
33.121.90.42 0:0:0:0:0:ffff:2179:5a2a
33.121.90.43 0:0:0:0:0:ffff:2179:5a2b
33.121.90.44 0:0:0:0:0:ffff:2179:5a2c
33.121.90.45 0:0:0:0:0:ffff:2179:5a2d
33.121.90.46 0:0:0:0:0:ffff:2179:5a2e
33.121.90.47 0:0:0:0:0:ffff:2179:5a2f
33.121.90.48 0:0:0:0:0:ffff:2179:5a30
33.121.90.49 0:0:0:0:0:ffff:2179:5a31
33.121.90.50 0:0:0:0:0:ffff:2179:5a32
33.121.90.51 0:0:0:0:0:ffff:2179:5a33
33.121.90.52 0:0:0:0:0:ffff:2179:5a34
33.121.90.53 0:0:0:0:0:ffff:2179:5a35
33.121.90.54 0:0:0:0:0:ffff:2179:5a36
33.121.90.55 0:0:0:0:0:ffff:2179:5a37
33.121.90.56 0:0:0:0:0:ffff:2179:5a38
33.121.90.57 0:0:0:0:0:ffff:2179:5a39
33.121.90.58 0:0:0:0:0:ffff:2179:5a3a
33.121.90.59 0:0:0:0:0:ffff:2179:5a3b
33.121.90.60 0:0:0:0:0:ffff:2179:5a3c


33.121.90.61 0:0:0:0:0:ffff:2179:5a3d
33.121.90.62 0:0:0:0:0:ffff:2179:5a3e
33.121.90.63 0:0:0:0:0:ffff:2179:5a3f
33.121.90.64 0:0:0:0:0:ffff:2179:5a40
33.121.90.65 0:0:0:0:0:ffff:2179:5a41
33.121.90.66 0:0:0:0:0:ffff:2179:5a42
33.121.90.67 0:0:0:0:0:ffff:2179:5a43
33.121.90.68 0:0:0:0:0:ffff:2179:5a44
33.121.90.69 0:0:0:0:0:ffff:2179:5a45
33.121.90.70 0:0:0:0:0:ffff:2179:5a46
33.121.90.71 0:0:0:0:0:ffff:2179:5a47
33.121.90.72 0:0:0:0:0:ffff:2179:5a48
33.121.90.73 0:0:0:0:0:ffff:2179:5a49
33.121.90.74 0:0:0:0:0:ffff:2179:5a4a
33.121.90.75 0:0:0:0:0:ffff:2179:5a4b
33.121.90.76 0:0:0:0:0:ffff:2179:5a4c
33.121.90.77 0:0:0:0:0:ffff:2179:5a4d
33.121.90.78 0:0:0:0:0:ffff:2179:5a4e
33.121.90.79 0:0:0:0:0:ffff:2179:5a4f
33.121.90.80 0:0:0:0:0:ffff:2179:5a50
33.121.90.81 0:0:0:0:0:ffff:2179:5a51
33.121.90.82 0:0:0:0:0:ffff:2179:5a52
33.121.90.83 0:0:0:0:0:ffff:2179:5a53
33.121.90.84 0:0:0:0:0:ffff:2179:5a54
33.121.90.85 0:0:0:0:0:ffff:2179:5a55
33.121.90.86 0:0:0:0:0:ffff:2179:5a56
33.121.90.87 0:0:0:0:0:ffff:2179:5a57
33.121.90.88 0:0:0:0:0:ffff:2179:5a58
33.121.90.89 0:0:0:0:0:ffff:2179:5a59
33.121.90.90 0:0:0:0:0:ffff:2179:5a5a
33.121.90.91 0:0:0:0:0:ffff:2179:5a5b
33.121.90.92 0:0:0:0:0:ffff:2179:5a5c
33.121.90.93 0:0:0:0:0:ffff:2179:5a5d
33.121.90.94 0:0:0:0:0:ffff:2179:5a5e
33.121.90.95 0:0:0:0:0:ffff:2179:5a5f
33.121.90.96 0:0:0:0:0:ffff:2179:5a60
33.121.90.97 0:0:0:0:0:ffff:2179:5a61
33.121.90.98 0:0:0:0:0:ffff:2179:5a62
33.121.90.99 0:0:0:0:0:ffff:2179:5a63
33.121.90.100 0:0:0:0:0:ffff:2179:5a64
33.121.90.101 0:0:0:0:0:ffff:2179:5a65
33.121.90.102 0:0:0:0:0:ffff:2179:5a66
33.121.90.103 0:0:0:0:0:ffff:2179:5a67
33.121.90.104 0:0:0:0:0:ffff:2179:5a68
33.121.90.105 0:0:0:0:0:ffff:2179:5a69
33.121.90.106 0:0:0:0:0:ffff:2179:5a6a
33.121.90.107 0:0:0:0:0:ffff:2179:5a6b
33.121.90.108 0:0:0:0:0:ffff:2179:5a6c
33.121.90.109 0:0:0:0:0:ffff:2179:5a6d
33.121.90.110 0:0:0:0:0:ffff:2179:5a6e
33.121.90.111 0:0:0:0:0:ffff:2179:5a6f
33.121.90.112 0:0:0:0:0:ffff:2179:5a70
33.121.90.113 0:0:0:0:0:ffff:2179:5a71
33.121.90.114 0:0:0:0:0:ffff:2179:5a72
33.121.90.115 0:0:0:0:0:ffff:2179:5a73
33.121.90.116 0:0:0:0:0:ffff:2179:5a74
33.121.90.117 0:0:0:0:0:ffff:2179:5a75
33.121.90.118 0:0:0:0:0:ffff:2179:5a76
33.121.90.119 0:0:0:0:0:ffff:2179:5a77
33.121.90.120 0:0:0:0:0:ffff:2179:5a78


33.121.90.121 0:0:0:0:0:ffff:2179:5a79
33.121.90.122 0:0:0:0:0:ffff:2179:5a7a
33.121.90.123 0:0:0:0:0:ffff:2179:5a7b
33.121.90.124 0:0:0:0:0:ffff:2179:5a7c
33.121.90.125 0:0:0:0:0:ffff:2179:5a7d
33.121.90.126 0:0:0:0:0:ffff:2179:5a7e
33.121.90.127 0:0:0:0:0:ffff:2179:5a7f
33.121.90.128 0:0:0:0:0:ffff:2179:5a80
33.121.90.129 0:0:0:0:0:ffff:2179:5a81
33.121.90.130 0:0:0:0:0:ffff:2179:5a82
33.121.90.131 0:0:0:0:0:ffff:2179:5a83
33.121.90.132 0:0:0:0:0:ffff:2179:5a84
33.121.90.133 0:0:0:0:0:ffff:2179:5a85
33.121.90.134 0:0:0:0:0:ffff:2179:5a86
33.121.90.135 0:0:0:0:0:ffff:2179:5a87
33.121.90.136 0:0:0:0:0:ffff:2179:5a88
33.121.90.137 0:0:0:0:0:ffff:2179:5a89
33.121.90.138 0:0:0:0:0:ffff:2179:5a8a
33.121.90.139 0:0:0:0:0:ffff:2179:5a8b
33.121.90.140 0:0:0:0:0:ffff:2179:5a8c
33.121.90.141 0:0:0:0:0:ffff:2179:5a8d
33.121.90.142 0:0:0:0:0:ffff:2179:5a8e
33.121.90.143 0:0:0:0:0:ffff:2179:5a8f
33.121.90.144 0:0:0:0:0:ffff:2179:5a90
33.121.90.145 0:0:0:0:0:ffff:2179:5a91
33.121.90.146 0:0:0:0:0:ffff:2179:5a92
33.121.90.147 0:0:0:0:0:ffff:2179:5a93
33.121.90.148 0:0:0:0:0:ffff:2179:5a94
33.121.90.149 0:0:0:0:0:ffff:2179:5a95
33.121.90.150 0:0:0:0:0:ffff:2179:5a96
33.121.90.151 0:0:0:0:0:ffff:2179:5a97
33.121.90.152 0:0:0:0:0:ffff:2179:5a98
33.121.90.153 0:0:0:0:0:ffff:2179:5a99
33.121.90.154 0:0:0:0:0:ffff:2179:5a9a
33.121.90.155 0:0:0:0:0:ffff:2179:5a9b
33.121.90.156 0:0:0:0:0:ffff:2179:5a9c
33.121.90.157 0:0:0:0:0:ffff:2179:5a9d
33.121.90.158 0:0:0:0:0:ffff:2179:5a9e
33.121.90.159 0:0:0:0:0:ffff:2179:5a9f
33.121.90.160 0:0:0:0:0:ffff:2179:5aa0
33.121.90.161 0:0:0:0:0:ffff:2179:5aa1
33.121.90.162 0:0:0:0:0:ffff:2179:5aa2
33.121.90.163 0:0:0:0:0:ffff:2179:5aa3
33.121.90.164 0:0:0:0:0:ffff:2179:5aa4
33.121.90.165 0:0:0:0:0:ffff:2179:5aa5
33.121.90.166 0:0:0:0:0:ffff:2179:5aa6
33.121.90.167 0:0:0:0:0:ffff:2179:5aa7
33.121.90.168 0:0:0:0:0:ffff:2179:5aa8
33.121.90.169 0:0:0:0:0:ffff:2179:5aa9
33.121.90.170 0:0:0:0:0:ffff:2179:5aaa
33.121.90.171 0:0:0:0:0:ffff:2179:5aab
33.121.90.172 0:0:0:0:0:ffff:2179:5aac
33.121.90.173 0:0:0:0:0:ffff:2179:5aad
33.121.90.174 0:0:0:0:0:ffff:2179:5aae
33.121.90.175 0:0:0:0:0:ffff:2179:5aaf
33.121.90.176 0:0:0:0:0:ffff:2179:5ab0
33.121.90.177 0:0:0:0:0:ffff:2179:5ab1
33.121.90.178 0:0:0:0:0:ffff:2179:5ab2
33.121.90.179 0:0:0:0:0:ffff:2179:5ab3
33.121.90.180 0:0:0:0:0:ffff:2179:5ab4


33.121.90.181 0:0:0:0:0:ffff:2179:5ab5
33.121.90.182 0:0:0:0:0:ffff:2179:5ab6
33.121.90.183 0:0:0:0:0:ffff:2179:5ab7
33.121.90.184 0:0:0:0:0:ffff:2179:5ab8
33.121.90.185 0:0:0:0:0:ffff:2179:5ab9
33.121.90.186 0:0:0:0:0:ffff:2179:5aba
33.121.90.187 0:0:0:0:0:ffff:2179:5abb
33.121.90.188 0:0:0:0:0:ffff:2179:5abc
33.121.90.189 0:0:0:0:0:ffff:2179:5abd
33.121.90.190 0:0:0:0:0:ffff:2179:5abe
33.121.90.191 0:0:0:0:0:ffff:2179:5abf
33.121.90.192 0:0:0:0:0:ffff:2179:5ac0
33.121.90.193 0:0:0:0:0:ffff:2179:5ac1
33.121.90.194 0:0:0:0:0:ffff:2179:5ac2
33.121.90.195 0:0:0:0:0:ffff:2179:5ac3
33.121.90.196 0:0:0:0:0:ffff:2179:5ac4
33.121.90.197 0:0:0:0:0:ffff:2179:5ac5
33.121.90.198 0:0:0:0:0:ffff:2179:5ac6
33.121.90.199 0:0:0:0:0:ffff:2179:5ac7
33.121.90.200 0:0:0:0:0:ffff:2179:5ac8
33.121.90.201 0:0:0:0:0:ffff:2179:5ac9
33.121.90.202 0:0:0:0:0:ffff:2179:5aca
33.121.90.203 0:0:0:0:0:ffff:2179:5acb
33.121.90.204 0:0:0:0:0:ffff:2179:5acc
33.121.90.205 0:0:0:0:0:ffff:2179:5acd
33.121.90.206 0:0:0:0:0:ffff:2179:5ace
33.121.90.207 0:0:0:0:0:ffff:2179:5acf
33.121.90.208 0:0:0:0:0:ffff:2179:5ad0
33.121.90.209 0:0:0:0:0:ffff:2179:5ad1
33.121.90.210 0:0:0:0:0:ffff:2179:5ad2
33.121.90.211 0:0:0:0:0:ffff:2179:5ad3
33.121.90.212 0:0:0:0:0:ffff:2179:5ad4
33.121.90.213 0:0:0:0:0:ffff:2179:5ad5
33.121.90.214 0:0:0:0:0:ffff:2179:5ad6
33.121.90.215 0:0:0:0:0:ffff:2179:5ad7
33.121.90.216 0:0:0:0:0:ffff:2179:5ad8
33.121.90.217 0:0:0:0:0:ffff:2179:5ad9
33.121.90.218 0:0:0:0:0:ffff:2179:5ada
33.121.90.219 0:0:0:0:0:ffff:2179:5adb
33.121.90.220 0:0:0:0:0:ffff:2179:5adc
33.121.90.221 0:0:0:0:0:ffff:2179:5add
33.121.90.222 0:0:0:0:0:ffff:2179:5ade
33.121.90.223 0:0:0:0:0:ffff:2179:5adf
33.121.90.224 0:0:0:0:0:ffff:2179:5ae0
33.121.90.225 0:0:0:0:0:ffff:2179:5ae1
33.121.90.226 0:0:0:0:0:ffff:2179:5ae2
33.121.90.227 0:0:0:0:0:ffff:2179:5ae3
33.121.90.228 0:0:0:0:0:ffff:2179:5ae4
33.121.90.229 0:0:0:0:0:ffff:2179:5ae5
33.121.90.230 0:0:0:0:0:ffff:2179:5ae6
33.121.90.231 0:0:0:0:0:ffff:2179:5ae7
33.121.90.232 0:0:0:0:0:ffff:2179:5ae8
33.121.90.233 0:0:0:0:0:ffff:2179:5ae9
33.121.90.234 0:0:0:0:0:ffff:2179:5aea
33.121.90.235 0:0:0:0:0:ffff:2179:5aeb
33.121.90.236 0:0:0:0:0:ffff:2179:5aec
33.121.90.237 0:0:0:0:0:ffff:2179:5aed
33.121.90.238 0:0:0:0:0:ffff:2179:5aee
33.121.90.239 0:0:0:0:0:ffff:2179:5aef
33.121.90.240 0:0:0:0:0:ffff:2179:5af0
33.121.90.241 0:0:0:0:0:ffff:2179:5af1
33.121.90.242 0:0:0:0:0:ffff:2179:5af2
33.121.90.243 0:0:0:0:0:ffff:2179:5af3
33.121.90.244 0:0:0:0:0:ffff:2179:5af4
33.121.90.245 0:0:0:0:0:ffff:2179:5af5
33.121.90.246 0:0:0:0:0:ffff:2179:5af6
33.121.90.247 0:0:0:0:0:ffff:2179:5af7
33.121.90.248 0:0:0:0:0:ffff:2179:5af8
33.121.90.249 0:0:0:0:0:ffff:2179:5af9
33.121.90.250 0:0:0:0:0:ffff:2179:5afa
33.121.90.251 0:0:0:0:0:ffff:2179:5afb
33.121.90.252 0:0:0:0:0:ffff:2179:5afc
33.121.90.253 0:0:0:0:0:ffff:2179:5afd
33.121.90.254 0:0:0:0:0:ffff:2179:5afe
33.121.90.255 0:0:0:0:0:ffff:2179:5aff


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.