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
99.104.77.1 0:0:0:0:0:ffff:6368:4d01
99.104.77.2 0:0:0:0:0:ffff:6368:4d02
99.104.77.3 0:0:0:0:0:ffff:6368:4d03
99.104.77.4 0:0:0:0:0:ffff:6368:4d04
99.104.77.5 0:0:0:0:0:ffff:6368:4d05
99.104.77.6 0:0:0:0:0:ffff:6368:4d06
99.104.77.7 0:0:0:0:0:ffff:6368:4d07
99.104.77.8 0:0:0:0:0:ffff:6368:4d08
99.104.77.9 0:0:0:0:0:ffff:6368:4d09
99.104.77.10 0:0:0:0:0:ffff:6368:4d0a
99.104.77.11 0:0:0:0:0:ffff:6368:4d0b
99.104.77.12 0:0:0:0:0:ffff:6368:4d0c
99.104.77.13 0:0:0:0:0:ffff:6368:4d0d
99.104.77.14 0:0:0:0:0:ffff:6368:4d0e
99.104.77.15 0:0:0:0:0:ffff:6368:4d0f
99.104.77.16 0:0:0:0:0:ffff:6368:4d10
99.104.77.17 0:0:0:0:0:ffff:6368:4d11
99.104.77.18 0:0:0:0:0:ffff:6368:4d12
99.104.77.19 0:0:0:0:0:ffff:6368:4d13
99.104.77.20 0:0:0:0:0:ffff:6368:4d14
99.104.77.21 0:0:0:0:0:ffff:6368:4d15
99.104.77.22 0:0:0:0:0:ffff:6368:4d16
99.104.77.23 0:0:0:0:0:ffff:6368:4d17
99.104.77.24 0:0:0:0:0:ffff:6368:4d18
99.104.77.25 0:0:0:0:0:ffff:6368:4d19
99.104.77.26 0:0:0:0:0:ffff:6368:4d1a
99.104.77.27 0:0:0:0:0:ffff:6368:4d1b
99.104.77.28 0:0:0:0:0:ffff:6368:4d1c
99.104.77.29 0:0:0:0:0:ffff:6368:4d1d
99.104.77.30 0:0:0:0:0:ffff:6368:4d1e
99.104.77.31 0:0:0:0:0:ffff:6368:4d1f
99.104.77.32 0:0:0:0:0:ffff:6368:4d20
99.104.77.33 0:0:0:0:0:ffff:6368:4d21
99.104.77.34 0:0:0:0:0:ffff:6368:4d22
99.104.77.35 0:0:0:0:0:ffff:6368:4d23
99.104.77.36 0:0:0:0:0:ffff:6368:4d24
99.104.77.37 0:0:0:0:0:ffff:6368:4d25
99.104.77.38 0:0:0:0:0:ffff:6368:4d26
99.104.77.39 0:0:0:0:0:ffff:6368:4d27
99.104.77.40 0:0:0:0:0:ffff:6368:4d28
99.104.77.41 0:0:0:0:0:ffff:6368:4d29
99.104.77.42 0:0:0:0:0:ffff:6368:4d2a
99.104.77.43 0:0:0:0:0:ffff:6368:4d2b
99.104.77.44 0:0:0:0:0:ffff:6368:4d2c
99.104.77.45 0:0:0:0:0:ffff:6368:4d2d
99.104.77.46 0:0:0:0:0:ffff:6368:4d2e
99.104.77.47 0:0:0:0:0:ffff:6368:4d2f
99.104.77.48 0:0:0:0:0:ffff:6368:4d30
99.104.77.49 0:0:0:0:0:ffff:6368:4d31
99.104.77.50 0:0:0:0:0:ffff:6368:4d32
99.104.77.51 0:0:0:0:0:ffff:6368:4d33
99.104.77.52 0:0:0:0:0:ffff:6368:4d34
99.104.77.53 0:0:0:0:0:ffff:6368:4d35
99.104.77.54 0:0:0:0:0:ffff:6368:4d36
99.104.77.55 0:0:0:0:0:ffff:6368:4d37
99.104.77.56 0:0:0:0:0:ffff:6368:4d38
99.104.77.57 0:0:0:0:0:ffff:6368:4d39
99.104.77.58 0:0:0:0:0:ffff:6368:4d3a
99.104.77.59 0:0:0:0:0:ffff:6368:4d3b
99.104.77.60 0:0:0:0:0:ffff:6368:4d3c


99.104.77.61 0:0:0:0:0:ffff:6368:4d3d
99.104.77.62 0:0:0:0:0:ffff:6368:4d3e
99.104.77.63 0:0:0:0:0:ffff:6368:4d3f
99.104.77.64 0:0:0:0:0:ffff:6368:4d40
99.104.77.65 0:0:0:0:0:ffff:6368:4d41
99.104.77.66 0:0:0:0:0:ffff:6368:4d42
99.104.77.67 0:0:0:0:0:ffff:6368:4d43
99.104.77.68 0:0:0:0:0:ffff:6368:4d44
99.104.77.69 0:0:0:0:0:ffff:6368:4d45
99.104.77.70 0:0:0:0:0:ffff:6368:4d46
99.104.77.71 0:0:0:0:0:ffff:6368:4d47
99.104.77.72 0:0:0:0:0:ffff:6368:4d48
99.104.77.73 0:0:0:0:0:ffff:6368:4d49
99.104.77.74 0:0:0:0:0:ffff:6368:4d4a
99.104.77.75 0:0:0:0:0:ffff:6368:4d4b
99.104.77.76 0:0:0:0:0:ffff:6368:4d4c
99.104.77.77 0:0:0:0:0:ffff:6368:4d4d
99.104.77.78 0:0:0:0:0:ffff:6368:4d4e
99.104.77.79 0:0:0:0:0:ffff:6368:4d4f
99.104.77.80 0:0:0:0:0:ffff:6368:4d50
99.104.77.81 0:0:0:0:0:ffff:6368:4d51
99.104.77.82 0:0:0:0:0:ffff:6368:4d52
99.104.77.83 0:0:0:0:0:ffff:6368:4d53
99.104.77.84 0:0:0:0:0:ffff:6368:4d54
99.104.77.85 0:0:0:0:0:ffff:6368:4d55
99.104.77.86 0:0:0:0:0:ffff:6368:4d56
99.104.77.87 0:0:0:0:0:ffff:6368:4d57
99.104.77.88 0:0:0:0:0:ffff:6368:4d58
99.104.77.89 0:0:0:0:0:ffff:6368:4d59
99.104.77.90 0:0:0:0:0:ffff:6368:4d5a
99.104.77.91 0:0:0:0:0:ffff:6368:4d5b
99.104.77.92 0:0:0:0:0:ffff:6368:4d5c
99.104.77.93 0:0:0:0:0:ffff:6368:4d5d
99.104.77.94 0:0:0:0:0:ffff:6368:4d5e
99.104.77.95 0:0:0:0:0:ffff:6368:4d5f
99.104.77.96 0:0:0:0:0:ffff:6368:4d60
99.104.77.97 0:0:0:0:0:ffff:6368:4d61
99.104.77.98 0:0:0:0:0:ffff:6368:4d62
99.104.77.99 0:0:0:0:0:ffff:6368:4d63
99.104.77.100 0:0:0:0:0:ffff:6368:4d64
99.104.77.101 0:0:0:0:0:ffff:6368:4d65
99.104.77.102 0:0:0:0:0:ffff:6368:4d66
99.104.77.103 0:0:0:0:0:ffff:6368:4d67
99.104.77.104 0:0:0:0:0:ffff:6368:4d68
99.104.77.105 0:0:0:0:0:ffff:6368:4d69
99.104.77.106 0:0:0:0:0:ffff:6368:4d6a
99.104.77.107 0:0:0:0:0:ffff:6368:4d6b
99.104.77.108 0:0:0:0:0:ffff:6368:4d6c
99.104.77.109 0:0:0:0:0:ffff:6368:4d6d
99.104.77.110 0:0:0:0:0:ffff:6368:4d6e
99.104.77.111 0:0:0:0:0:ffff:6368:4d6f
99.104.77.112 0:0:0:0:0:ffff:6368:4d70
99.104.77.113 0:0:0:0:0:ffff:6368:4d71
99.104.77.114 0:0:0:0:0:ffff:6368:4d72
99.104.77.115 0:0:0:0:0:ffff:6368:4d73
99.104.77.116 0:0:0:0:0:ffff:6368:4d74
99.104.77.117 0:0:0:0:0:ffff:6368:4d75
99.104.77.118 0:0:0:0:0:ffff:6368:4d76
99.104.77.119 0:0:0:0:0:ffff:6368:4d77
99.104.77.120 0:0:0:0:0:ffff:6368:4d78


99.104.77.121 0:0:0:0:0:ffff:6368:4d79
99.104.77.122 0:0:0:0:0:ffff:6368:4d7a
99.104.77.123 0:0:0:0:0:ffff:6368:4d7b
99.104.77.124 0:0:0:0:0:ffff:6368:4d7c
99.104.77.125 0:0:0:0:0:ffff:6368:4d7d
99.104.77.126 0:0:0:0:0:ffff:6368:4d7e
99.104.77.127 0:0:0:0:0:ffff:6368:4d7f
99.104.77.128 0:0:0:0:0:ffff:6368:4d80
99.104.77.129 0:0:0:0:0:ffff:6368:4d81
99.104.77.130 0:0:0:0:0:ffff:6368:4d82
99.104.77.131 0:0:0:0:0:ffff:6368:4d83
99.104.77.132 0:0:0:0:0:ffff:6368:4d84
99.104.77.133 0:0:0:0:0:ffff:6368:4d85
99.104.77.134 0:0:0:0:0:ffff:6368:4d86
99.104.77.135 0:0:0:0:0:ffff:6368:4d87
99.104.77.136 0:0:0:0:0:ffff:6368:4d88
99.104.77.137 0:0:0:0:0:ffff:6368:4d89
99.104.77.138 0:0:0:0:0:ffff:6368:4d8a
99.104.77.139 0:0:0:0:0:ffff:6368:4d8b
99.104.77.140 0:0:0:0:0:ffff:6368:4d8c
99.104.77.141 0:0:0:0:0:ffff:6368:4d8d
99.104.77.142 0:0:0:0:0:ffff:6368:4d8e
99.104.77.143 0:0:0:0:0:ffff:6368:4d8f
99.104.77.144 0:0:0:0:0:ffff:6368:4d90
99.104.77.145 0:0:0:0:0:ffff:6368:4d91
99.104.77.146 0:0:0:0:0:ffff:6368:4d92
99.104.77.147 0:0:0:0:0:ffff:6368:4d93
99.104.77.148 0:0:0:0:0:ffff:6368:4d94
99.104.77.149 0:0:0:0:0:ffff:6368:4d95
99.104.77.150 0:0:0:0:0:ffff:6368:4d96
99.104.77.151 0:0:0:0:0:ffff:6368:4d97
99.104.77.152 0:0:0:0:0:ffff:6368:4d98
99.104.77.153 0:0:0:0:0:ffff:6368:4d99
99.104.77.154 0:0:0:0:0:ffff:6368:4d9a
99.104.77.155 0:0:0:0:0:ffff:6368:4d9b
99.104.77.156 0:0:0:0:0:ffff:6368:4d9c
99.104.77.157 0:0:0:0:0:ffff:6368:4d9d
99.104.77.158 0:0:0:0:0:ffff:6368:4d9e
99.104.77.159 0:0:0:0:0:ffff:6368:4d9f
99.104.77.160 0:0:0:0:0:ffff:6368:4da0
99.104.77.161 0:0:0:0:0:ffff:6368:4da1
99.104.77.162 0:0:0:0:0:ffff:6368:4da2
99.104.77.163 0:0:0:0:0:ffff:6368:4da3
99.104.77.164 0:0:0:0:0:ffff:6368:4da4
99.104.77.165 0:0:0:0:0:ffff:6368:4da5
99.104.77.166 0:0:0:0:0:ffff:6368:4da6
99.104.77.167 0:0:0:0:0:ffff:6368:4da7
99.104.77.168 0:0:0:0:0:ffff:6368:4da8
99.104.77.169 0:0:0:0:0:ffff:6368:4da9
99.104.77.170 0:0:0:0:0:ffff:6368:4daa
99.104.77.171 0:0:0:0:0:ffff:6368:4dab
99.104.77.172 0:0:0:0:0:ffff:6368:4dac
99.104.77.173 0:0:0:0:0:ffff:6368:4dad
99.104.77.174 0:0:0:0:0:ffff:6368:4dae
99.104.77.175 0:0:0:0:0:ffff:6368:4daf
99.104.77.176 0:0:0:0:0:ffff:6368:4db0
99.104.77.177 0:0:0:0:0:ffff:6368:4db1
99.104.77.178 0:0:0:0:0:ffff:6368:4db2
99.104.77.179 0:0:0:0:0:ffff:6368:4db3
99.104.77.180 0:0:0:0:0:ffff:6368:4db4


99.104.77.181 0:0:0:0:0:ffff:6368:4db5
99.104.77.182 0:0:0:0:0:ffff:6368:4db6
99.104.77.183 0:0:0:0:0:ffff:6368:4db7
99.104.77.184 0:0:0:0:0:ffff:6368:4db8
99.104.77.185 0:0:0:0:0:ffff:6368:4db9
99.104.77.186 0:0:0:0:0:ffff:6368:4dba
99.104.77.187 0:0:0:0:0:ffff:6368:4dbb
99.104.77.188 0:0:0:0:0:ffff:6368:4dbc
99.104.77.189 0:0:0:0:0:ffff:6368:4dbd
99.104.77.190 0:0:0:0:0:ffff:6368:4dbe
99.104.77.191 0:0:0:0:0:ffff:6368:4dbf
99.104.77.192 0:0:0:0:0:ffff:6368:4dc0
99.104.77.193 0:0:0:0:0:ffff:6368:4dc1
99.104.77.194 0:0:0:0:0:ffff:6368:4dc2
99.104.77.195 0:0:0:0:0:ffff:6368:4dc3
99.104.77.196 0:0:0:0:0:ffff:6368:4dc4
99.104.77.197 0:0:0:0:0:ffff:6368:4dc5
99.104.77.198 0:0:0:0:0:ffff:6368:4dc6
99.104.77.199 0:0:0:0:0:ffff:6368:4dc7
99.104.77.200 0:0:0:0:0:ffff:6368:4dc8
99.104.77.201 0:0:0:0:0:ffff:6368:4dc9
99.104.77.202 0:0:0:0:0:ffff:6368:4dca
99.104.77.203 0:0:0:0:0:ffff:6368:4dcb
99.104.77.204 0:0:0:0:0:ffff:6368:4dcc
99.104.77.205 0:0:0:0:0:ffff:6368:4dcd
99.104.77.206 0:0:0:0:0:ffff:6368:4dce
99.104.77.207 0:0:0:0:0:ffff:6368:4dcf
99.104.77.208 0:0:0:0:0:ffff:6368:4dd0
99.104.77.209 0:0:0:0:0:ffff:6368:4dd1
99.104.77.210 0:0:0:0:0:ffff:6368:4dd2
99.104.77.211 0:0:0:0:0:ffff:6368:4dd3
99.104.77.212 0:0:0:0:0:ffff:6368:4dd4
99.104.77.213 0:0:0:0:0:ffff:6368:4dd5
99.104.77.214 0:0:0:0:0:ffff:6368:4dd6
99.104.77.215 0:0:0:0:0:ffff:6368:4dd7
99.104.77.216 0:0:0:0:0:ffff:6368:4dd8
99.104.77.217 0:0:0:0:0:ffff:6368:4dd9
99.104.77.218 0:0:0:0:0:ffff:6368:4dda
99.104.77.219 0:0:0:0:0:ffff:6368:4ddb
99.104.77.220 0:0:0:0:0:ffff:6368:4ddc
99.104.77.221 0:0:0:0:0:ffff:6368:4ddd
99.104.77.222 0:0:0:0:0:ffff:6368:4dde
99.104.77.223 0:0:0:0:0:ffff:6368:4ddf
99.104.77.224 0:0:0:0:0:ffff:6368:4de0
99.104.77.225 0:0:0:0:0:ffff:6368:4de1
99.104.77.226 0:0:0:0:0:ffff:6368:4de2
99.104.77.227 0:0:0:0:0:ffff:6368:4de3
99.104.77.228 0:0:0:0:0:ffff:6368:4de4
99.104.77.229 0:0:0:0:0:ffff:6368:4de5
99.104.77.230 0:0:0:0:0:ffff:6368:4de6
99.104.77.231 0:0:0:0:0:ffff:6368:4de7
99.104.77.232 0:0:0:0:0:ffff:6368:4de8
99.104.77.233 0:0:0:0:0:ffff:6368:4de9
99.104.77.234 0:0:0:0:0:ffff:6368:4dea
99.104.77.235 0:0:0:0:0:ffff:6368:4deb
99.104.77.236 0:0:0:0:0:ffff:6368:4dec
99.104.77.237 0:0:0:0:0:ffff:6368:4ded
99.104.77.238 0:0:0:0:0:ffff:6368:4dee
99.104.77.239 0:0:0:0:0:ffff:6368:4def
99.104.77.240 0:0:0:0:0:ffff:6368:4df0
99.104.77.241 0:0:0:0:0:ffff:6368:4df1
99.104.77.242 0:0:0:0:0:ffff:6368:4df2
99.104.77.243 0:0:0:0:0:ffff:6368:4df3
99.104.77.244 0:0:0:0:0:ffff:6368:4df4
99.104.77.245 0:0:0:0:0:ffff:6368:4df5
99.104.77.246 0:0:0:0:0:ffff:6368:4df6
99.104.77.247 0:0:0:0:0:ffff:6368:4df7
99.104.77.248 0:0:0:0:0:ffff:6368:4df8
99.104.77.249 0:0:0:0:0:ffff:6368:4df9
99.104.77.250 0:0:0:0:0:ffff:6368:4dfa
99.104.77.251 0:0:0:0:0:ffff:6368:4dfb
99.104.77.252 0:0:0:0:0:ffff:6368:4dfc
99.104.77.253 0:0:0:0:0:ffff:6368:4dfd
99.104.77.254 0:0:0:0:0:ffff:6368:4dfe
99.104.77.255 0:0:0:0:0:ffff:6368:4dff


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.