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
65.121.95.1 0:0:0:0:0:ffff:4179:5f01
65.121.95.2 0:0:0:0:0:ffff:4179:5f02
65.121.95.3 0:0:0:0:0:ffff:4179:5f03
65.121.95.4 0:0:0:0:0:ffff:4179:5f04
65.121.95.5 0:0:0:0:0:ffff:4179:5f05
65.121.95.6 0:0:0:0:0:ffff:4179:5f06
65.121.95.7 0:0:0:0:0:ffff:4179:5f07
65.121.95.8 0:0:0:0:0:ffff:4179:5f08
65.121.95.9 0:0:0:0:0:ffff:4179:5f09
65.121.95.10 0:0:0:0:0:ffff:4179:5f0a
65.121.95.11 0:0:0:0:0:ffff:4179:5f0b
65.121.95.12 0:0:0:0:0:ffff:4179:5f0c
65.121.95.13 0:0:0:0:0:ffff:4179:5f0d
65.121.95.14 0:0:0:0:0:ffff:4179:5f0e
65.121.95.15 0:0:0:0:0:ffff:4179:5f0f
65.121.95.16 0:0:0:0:0:ffff:4179:5f10
65.121.95.17 0:0:0:0:0:ffff:4179:5f11
65.121.95.18 0:0:0:0:0:ffff:4179:5f12
65.121.95.19 0:0:0:0:0:ffff:4179:5f13
65.121.95.20 0:0:0:0:0:ffff:4179:5f14
65.121.95.21 0:0:0:0:0:ffff:4179:5f15
65.121.95.22 0:0:0:0:0:ffff:4179:5f16
65.121.95.23 0:0:0:0:0:ffff:4179:5f17
65.121.95.24 0:0:0:0:0:ffff:4179:5f18
65.121.95.25 0:0:0:0:0:ffff:4179:5f19
65.121.95.26 0:0:0:0:0:ffff:4179:5f1a
65.121.95.27 0:0:0:0:0:ffff:4179:5f1b
65.121.95.28 0:0:0:0:0:ffff:4179:5f1c
65.121.95.29 0:0:0:0:0:ffff:4179:5f1d
65.121.95.30 0:0:0:0:0:ffff:4179:5f1e
65.121.95.31 0:0:0:0:0:ffff:4179:5f1f
65.121.95.32 0:0:0:0:0:ffff:4179:5f20
65.121.95.33 0:0:0:0:0:ffff:4179:5f21
65.121.95.34 0:0:0:0:0:ffff:4179:5f22
65.121.95.35 0:0:0:0:0:ffff:4179:5f23
65.121.95.36 0:0:0:0:0:ffff:4179:5f24
65.121.95.37 0:0:0:0:0:ffff:4179:5f25
65.121.95.38 0:0:0:0:0:ffff:4179:5f26
65.121.95.39 0:0:0:0:0:ffff:4179:5f27
65.121.95.40 0:0:0:0:0:ffff:4179:5f28
65.121.95.41 0:0:0:0:0:ffff:4179:5f29
65.121.95.42 0:0:0:0:0:ffff:4179:5f2a
65.121.95.43 0:0:0:0:0:ffff:4179:5f2b
65.121.95.44 0:0:0:0:0:ffff:4179:5f2c
65.121.95.45 0:0:0:0:0:ffff:4179:5f2d
65.121.95.46 0:0:0:0:0:ffff:4179:5f2e
65.121.95.47 0:0:0:0:0:ffff:4179:5f2f
65.121.95.48 0:0:0:0:0:ffff:4179:5f30
65.121.95.49 0:0:0:0:0:ffff:4179:5f31
65.121.95.50 0:0:0:0:0:ffff:4179:5f32
65.121.95.51 0:0:0:0:0:ffff:4179:5f33
65.121.95.52 0:0:0:0:0:ffff:4179:5f34
65.121.95.53 0:0:0:0:0:ffff:4179:5f35
65.121.95.54 0:0:0:0:0:ffff:4179:5f36
65.121.95.55 0:0:0:0:0:ffff:4179:5f37
65.121.95.56 0:0:0:0:0:ffff:4179:5f38
65.121.95.57 0:0:0:0:0:ffff:4179:5f39
65.121.95.58 0:0:0:0:0:ffff:4179:5f3a
65.121.95.59 0:0:0:0:0:ffff:4179:5f3b
65.121.95.60 0:0:0:0:0:ffff:4179:5f3c


65.121.95.61 0:0:0:0:0:ffff:4179:5f3d
65.121.95.62 0:0:0:0:0:ffff:4179:5f3e
65.121.95.63 0:0:0:0:0:ffff:4179:5f3f
65.121.95.64 0:0:0:0:0:ffff:4179:5f40
65.121.95.65 0:0:0:0:0:ffff:4179:5f41
65.121.95.66 0:0:0:0:0:ffff:4179:5f42
65.121.95.67 0:0:0:0:0:ffff:4179:5f43
65.121.95.68 0:0:0:0:0:ffff:4179:5f44
65.121.95.69 0:0:0:0:0:ffff:4179:5f45
65.121.95.70 0:0:0:0:0:ffff:4179:5f46
65.121.95.71 0:0:0:0:0:ffff:4179:5f47
65.121.95.72 0:0:0:0:0:ffff:4179:5f48
65.121.95.73 0:0:0:0:0:ffff:4179:5f49
65.121.95.74 0:0:0:0:0:ffff:4179:5f4a
65.121.95.75 0:0:0:0:0:ffff:4179:5f4b
65.121.95.76 0:0:0:0:0:ffff:4179:5f4c
65.121.95.77 0:0:0:0:0:ffff:4179:5f4d
65.121.95.78 0:0:0:0:0:ffff:4179:5f4e
65.121.95.79 0:0:0:0:0:ffff:4179:5f4f
65.121.95.80 0:0:0:0:0:ffff:4179:5f50
65.121.95.81 0:0:0:0:0:ffff:4179:5f51
65.121.95.82 0:0:0:0:0:ffff:4179:5f52
65.121.95.83 0:0:0:0:0:ffff:4179:5f53
65.121.95.84 0:0:0:0:0:ffff:4179:5f54
65.121.95.85 0:0:0:0:0:ffff:4179:5f55
65.121.95.86 0:0:0:0:0:ffff:4179:5f56
65.121.95.87 0:0:0:0:0:ffff:4179:5f57
65.121.95.88 0:0:0:0:0:ffff:4179:5f58
65.121.95.89 0:0:0:0:0:ffff:4179:5f59
65.121.95.90 0:0:0:0:0:ffff:4179:5f5a
65.121.95.91 0:0:0:0:0:ffff:4179:5f5b
65.121.95.92 0:0:0:0:0:ffff:4179:5f5c
65.121.95.93 0:0:0:0:0:ffff:4179:5f5d
65.121.95.94 0:0:0:0:0:ffff:4179:5f5e
65.121.95.95 0:0:0:0:0:ffff:4179:5f5f
65.121.95.96 0:0:0:0:0:ffff:4179:5f60
65.121.95.97 0:0:0:0:0:ffff:4179:5f61
65.121.95.98 0:0:0:0:0:ffff:4179:5f62
65.121.95.99 0:0:0:0:0:ffff:4179:5f63
65.121.95.100 0:0:0:0:0:ffff:4179:5f64
65.121.95.101 0:0:0:0:0:ffff:4179:5f65
65.121.95.102 0:0:0:0:0:ffff:4179:5f66
65.121.95.103 0:0:0:0:0:ffff:4179:5f67
65.121.95.104 0:0:0:0:0:ffff:4179:5f68
65.121.95.105 0:0:0:0:0:ffff:4179:5f69
65.121.95.106 0:0:0:0:0:ffff:4179:5f6a
65.121.95.107 0:0:0:0:0:ffff:4179:5f6b
65.121.95.108 0:0:0:0:0:ffff:4179:5f6c
65.121.95.109 0:0:0:0:0:ffff:4179:5f6d
65.121.95.110 0:0:0:0:0:ffff:4179:5f6e
65.121.95.111 0:0:0:0:0:ffff:4179:5f6f
65.121.95.112 0:0:0:0:0:ffff:4179:5f70
65.121.95.113 0:0:0:0:0:ffff:4179:5f71
65.121.95.114 0:0:0:0:0:ffff:4179:5f72
65.121.95.115 0:0:0:0:0:ffff:4179:5f73
65.121.95.116 0:0:0:0:0:ffff:4179:5f74
65.121.95.117 0:0:0:0:0:ffff:4179:5f75
65.121.95.118 0:0:0:0:0:ffff:4179:5f76
65.121.95.119 0:0:0:0:0:ffff:4179:5f77
65.121.95.120 0:0:0:0:0:ffff:4179:5f78


65.121.95.121 0:0:0:0:0:ffff:4179:5f79
65.121.95.122 0:0:0:0:0:ffff:4179:5f7a
65.121.95.123 0:0:0:0:0:ffff:4179:5f7b
65.121.95.124 0:0:0:0:0:ffff:4179:5f7c
65.121.95.125 0:0:0:0:0:ffff:4179:5f7d
65.121.95.126 0:0:0:0:0:ffff:4179:5f7e
65.121.95.127 0:0:0:0:0:ffff:4179:5f7f
65.121.95.128 0:0:0:0:0:ffff:4179:5f80
65.121.95.129 0:0:0:0:0:ffff:4179:5f81
65.121.95.130 0:0:0:0:0:ffff:4179:5f82
65.121.95.131 0:0:0:0:0:ffff:4179:5f83
65.121.95.132 0:0:0:0:0:ffff:4179:5f84
65.121.95.133 0:0:0:0:0:ffff:4179:5f85
65.121.95.134 0:0:0:0:0:ffff:4179:5f86
65.121.95.135 0:0:0:0:0:ffff:4179:5f87
65.121.95.136 0:0:0:0:0:ffff:4179:5f88
65.121.95.137 0:0:0:0:0:ffff:4179:5f89
65.121.95.138 0:0:0:0:0:ffff:4179:5f8a
65.121.95.139 0:0:0:0:0:ffff:4179:5f8b
65.121.95.140 0:0:0:0:0:ffff:4179:5f8c
65.121.95.141 0:0:0:0:0:ffff:4179:5f8d
65.121.95.142 0:0:0:0:0:ffff:4179:5f8e
65.121.95.143 0:0:0:0:0:ffff:4179:5f8f
65.121.95.144 0:0:0:0:0:ffff:4179:5f90
65.121.95.145 0:0:0:0:0:ffff:4179:5f91
65.121.95.146 0:0:0:0:0:ffff:4179:5f92
65.121.95.147 0:0:0:0:0:ffff:4179:5f93
65.121.95.148 0:0:0:0:0:ffff:4179:5f94
65.121.95.149 0:0:0:0:0:ffff:4179:5f95
65.121.95.150 0:0:0:0:0:ffff:4179:5f96
65.121.95.151 0:0:0:0:0:ffff:4179:5f97
65.121.95.152 0:0:0:0:0:ffff:4179:5f98
65.121.95.153 0:0:0:0:0:ffff:4179:5f99
65.121.95.154 0:0:0:0:0:ffff:4179:5f9a
65.121.95.155 0:0:0:0:0:ffff:4179:5f9b
65.121.95.156 0:0:0:0:0:ffff:4179:5f9c
65.121.95.157 0:0:0:0:0:ffff:4179:5f9d
65.121.95.158 0:0:0:0:0:ffff:4179:5f9e
65.121.95.159 0:0:0:0:0:ffff:4179:5f9f
65.121.95.160 0:0:0:0:0:ffff:4179:5fa0
65.121.95.161 0:0:0:0:0:ffff:4179:5fa1
65.121.95.162 0:0:0:0:0:ffff:4179:5fa2
65.121.95.163 0:0:0:0:0:ffff:4179:5fa3
65.121.95.164 0:0:0:0:0:ffff:4179:5fa4
65.121.95.165 0:0:0:0:0:ffff:4179:5fa5
65.121.95.166 0:0:0:0:0:ffff:4179:5fa6
65.121.95.167 0:0:0:0:0:ffff:4179:5fa7
65.121.95.168 0:0:0:0:0:ffff:4179:5fa8
65.121.95.169 0:0:0:0:0:ffff:4179:5fa9
65.121.95.170 0:0:0:0:0:ffff:4179:5faa
65.121.95.171 0:0:0:0:0:ffff:4179:5fab
65.121.95.172 0:0:0:0:0:ffff:4179:5fac
65.121.95.173 0:0:0:0:0:ffff:4179:5fad
65.121.95.174 0:0:0:0:0:ffff:4179:5fae
65.121.95.175 0:0:0:0:0:ffff:4179:5faf
65.121.95.176 0:0:0:0:0:ffff:4179:5fb0
65.121.95.177 0:0:0:0:0:ffff:4179:5fb1
65.121.95.178 0:0:0:0:0:ffff:4179:5fb2
65.121.95.179 0:0:0:0:0:ffff:4179:5fb3
65.121.95.180 0:0:0:0:0:ffff:4179:5fb4


65.121.95.181 0:0:0:0:0:ffff:4179:5fb5
65.121.95.182 0:0:0:0:0:ffff:4179:5fb6
65.121.95.183 0:0:0:0:0:ffff:4179:5fb7
65.121.95.184 0:0:0:0:0:ffff:4179:5fb8
65.121.95.185 0:0:0:0:0:ffff:4179:5fb9
65.121.95.186 0:0:0:0:0:ffff:4179:5fba
65.121.95.187 0:0:0:0:0:ffff:4179:5fbb
65.121.95.188 0:0:0:0:0:ffff:4179:5fbc
65.121.95.189 0:0:0:0:0:ffff:4179:5fbd
65.121.95.190 0:0:0:0:0:ffff:4179:5fbe
65.121.95.191 0:0:0:0:0:ffff:4179:5fbf
65.121.95.192 0:0:0:0:0:ffff:4179:5fc0
65.121.95.193 0:0:0:0:0:ffff:4179:5fc1
65.121.95.194 0:0:0:0:0:ffff:4179:5fc2
65.121.95.195 0:0:0:0:0:ffff:4179:5fc3
65.121.95.196 0:0:0:0:0:ffff:4179:5fc4
65.121.95.197 0:0:0:0:0:ffff:4179:5fc5
65.121.95.198 0:0:0:0:0:ffff:4179:5fc6
65.121.95.199 0:0:0:0:0:ffff:4179:5fc7
65.121.95.200 0:0:0:0:0:ffff:4179:5fc8
65.121.95.201 0:0:0:0:0:ffff:4179:5fc9
65.121.95.202 0:0:0:0:0:ffff:4179:5fca
65.121.95.203 0:0:0:0:0:ffff:4179:5fcb
65.121.95.204 0:0:0:0:0:ffff:4179:5fcc
65.121.95.205 0:0:0:0:0:ffff:4179:5fcd
65.121.95.206 0:0:0:0:0:ffff:4179:5fce
65.121.95.207 0:0:0:0:0:ffff:4179:5fcf
65.121.95.208 0:0:0:0:0:ffff:4179:5fd0
65.121.95.209 0:0:0:0:0:ffff:4179:5fd1
65.121.95.210 0:0:0:0:0:ffff:4179:5fd2
65.121.95.211 0:0:0:0:0:ffff:4179:5fd3
65.121.95.212 0:0:0:0:0:ffff:4179:5fd4
65.121.95.213 0:0:0:0:0:ffff:4179:5fd5
65.121.95.214 0:0:0:0:0:ffff:4179:5fd6
65.121.95.215 0:0:0:0:0:ffff:4179:5fd7
65.121.95.216 0:0:0:0:0:ffff:4179:5fd8
65.121.95.217 0:0:0:0:0:ffff:4179:5fd9
65.121.95.218 0:0:0:0:0:ffff:4179:5fda
65.121.95.219 0:0:0:0:0:ffff:4179:5fdb
65.121.95.220 0:0:0:0:0:ffff:4179:5fdc
65.121.95.221 0:0:0:0:0:ffff:4179:5fdd
65.121.95.222 0:0:0:0:0:ffff:4179:5fde
65.121.95.223 0:0:0:0:0:ffff:4179:5fdf
65.121.95.224 0:0:0:0:0:ffff:4179:5fe0
65.121.95.225 0:0:0:0:0:ffff:4179:5fe1
65.121.95.226 0:0:0:0:0:ffff:4179:5fe2
65.121.95.227 0:0:0:0:0:ffff:4179:5fe3
65.121.95.228 0:0:0:0:0:ffff:4179:5fe4
65.121.95.229 0:0:0:0:0:ffff:4179:5fe5
65.121.95.230 0:0:0:0:0:ffff:4179:5fe6
65.121.95.231 0:0:0:0:0:ffff:4179:5fe7
65.121.95.232 0:0:0:0:0:ffff:4179:5fe8
65.121.95.233 0:0:0:0:0:ffff:4179:5fe9
65.121.95.234 0:0:0:0:0:ffff:4179:5fea
65.121.95.235 0:0:0:0:0:ffff:4179:5feb
65.121.95.236 0:0:0:0:0:ffff:4179:5fec
65.121.95.237 0:0:0:0:0:ffff:4179:5fed
65.121.95.238 0:0:0:0:0:ffff:4179:5fee
65.121.95.239 0:0:0:0:0:ffff:4179:5fef
65.121.95.240 0:0:0:0:0:ffff:4179:5ff0
65.121.95.241 0:0:0:0:0:ffff:4179:5ff1
65.121.95.242 0:0:0:0:0:ffff:4179:5ff2
65.121.95.243 0:0:0:0:0:ffff:4179:5ff3
65.121.95.244 0:0:0:0:0:ffff:4179:5ff4
65.121.95.245 0:0:0:0:0:ffff:4179:5ff5
65.121.95.246 0:0:0:0:0:ffff:4179:5ff6
65.121.95.247 0:0:0:0:0:ffff:4179:5ff7
65.121.95.248 0:0:0:0:0:ffff:4179:5ff8
65.121.95.249 0:0:0:0:0:ffff:4179:5ff9
65.121.95.250 0:0:0:0:0:ffff:4179:5ffa
65.121.95.251 0:0:0:0:0:ffff:4179:5ffb
65.121.95.252 0:0:0:0:0:ffff:4179:5ffc
65.121.95.253 0:0:0:0:0:ffff:4179:5ffd
65.121.95.254 0:0:0:0:0:ffff:4179:5ffe
65.121.95.255 0:0:0:0:0:ffff:4179:5fff


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.