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
101.28.61.1 0:0:0:0:0:ffff:651c:3d01
101.28.61.2 0:0:0:0:0:ffff:651c:3d02
101.28.61.3 0:0:0:0:0:ffff:651c:3d03
101.28.61.4 0:0:0:0:0:ffff:651c:3d04
101.28.61.5 0:0:0:0:0:ffff:651c:3d05
101.28.61.6 0:0:0:0:0:ffff:651c:3d06
101.28.61.7 0:0:0:0:0:ffff:651c:3d07
101.28.61.8 0:0:0:0:0:ffff:651c:3d08
101.28.61.9 0:0:0:0:0:ffff:651c:3d09
101.28.61.10 0:0:0:0:0:ffff:651c:3d0a
101.28.61.11 0:0:0:0:0:ffff:651c:3d0b
101.28.61.12 0:0:0:0:0:ffff:651c:3d0c
101.28.61.13 0:0:0:0:0:ffff:651c:3d0d
101.28.61.14 0:0:0:0:0:ffff:651c:3d0e
101.28.61.15 0:0:0:0:0:ffff:651c:3d0f
101.28.61.16 0:0:0:0:0:ffff:651c:3d10
101.28.61.17 0:0:0:0:0:ffff:651c:3d11
101.28.61.18 0:0:0:0:0:ffff:651c:3d12
101.28.61.19 0:0:0:0:0:ffff:651c:3d13
101.28.61.20 0:0:0:0:0:ffff:651c:3d14
101.28.61.21 0:0:0:0:0:ffff:651c:3d15
101.28.61.22 0:0:0:0:0:ffff:651c:3d16
101.28.61.23 0:0:0:0:0:ffff:651c:3d17
101.28.61.24 0:0:0:0:0:ffff:651c:3d18
101.28.61.25 0:0:0:0:0:ffff:651c:3d19
101.28.61.26 0:0:0:0:0:ffff:651c:3d1a
101.28.61.27 0:0:0:0:0:ffff:651c:3d1b
101.28.61.28 0:0:0:0:0:ffff:651c:3d1c
101.28.61.29 0:0:0:0:0:ffff:651c:3d1d
101.28.61.30 0:0:0:0:0:ffff:651c:3d1e
101.28.61.31 0:0:0:0:0:ffff:651c:3d1f
101.28.61.32 0:0:0:0:0:ffff:651c:3d20
101.28.61.33 0:0:0:0:0:ffff:651c:3d21
101.28.61.34 0:0:0:0:0:ffff:651c:3d22
101.28.61.35 0:0:0:0:0:ffff:651c:3d23
101.28.61.36 0:0:0:0:0:ffff:651c:3d24
101.28.61.37 0:0:0:0:0:ffff:651c:3d25
101.28.61.38 0:0:0:0:0:ffff:651c:3d26
101.28.61.39 0:0:0:0:0:ffff:651c:3d27
101.28.61.40 0:0:0:0:0:ffff:651c:3d28
101.28.61.41 0:0:0:0:0:ffff:651c:3d29
101.28.61.42 0:0:0:0:0:ffff:651c:3d2a
101.28.61.43 0:0:0:0:0:ffff:651c:3d2b
101.28.61.44 0:0:0:0:0:ffff:651c:3d2c
101.28.61.45 0:0:0:0:0:ffff:651c:3d2d
101.28.61.46 0:0:0:0:0:ffff:651c:3d2e
101.28.61.47 0:0:0:0:0:ffff:651c:3d2f
101.28.61.48 0:0:0:0:0:ffff:651c:3d30
101.28.61.49 0:0:0:0:0:ffff:651c:3d31
101.28.61.50 0:0:0:0:0:ffff:651c:3d32
101.28.61.51 0:0:0:0:0:ffff:651c:3d33
101.28.61.52 0:0:0:0:0:ffff:651c:3d34
101.28.61.53 0:0:0:0:0:ffff:651c:3d35
101.28.61.54 0:0:0:0:0:ffff:651c:3d36
101.28.61.55 0:0:0:0:0:ffff:651c:3d37
101.28.61.56 0:0:0:0:0:ffff:651c:3d38
101.28.61.57 0:0:0:0:0:ffff:651c:3d39
101.28.61.58 0:0:0:0:0:ffff:651c:3d3a
101.28.61.59 0:0:0:0:0:ffff:651c:3d3b
101.28.61.60 0:0:0:0:0:ffff:651c:3d3c


101.28.61.61 0:0:0:0:0:ffff:651c:3d3d
101.28.61.62 0:0:0:0:0:ffff:651c:3d3e
101.28.61.63 0:0:0:0:0:ffff:651c:3d3f
101.28.61.64 0:0:0:0:0:ffff:651c:3d40
101.28.61.65 0:0:0:0:0:ffff:651c:3d41
101.28.61.66 0:0:0:0:0:ffff:651c:3d42
101.28.61.67 0:0:0:0:0:ffff:651c:3d43
101.28.61.68 0:0:0:0:0:ffff:651c:3d44
101.28.61.69 0:0:0:0:0:ffff:651c:3d45
101.28.61.70 0:0:0:0:0:ffff:651c:3d46
101.28.61.71 0:0:0:0:0:ffff:651c:3d47
101.28.61.72 0:0:0:0:0:ffff:651c:3d48
101.28.61.73 0:0:0:0:0:ffff:651c:3d49
101.28.61.74 0:0:0:0:0:ffff:651c:3d4a
101.28.61.75 0:0:0:0:0:ffff:651c:3d4b
101.28.61.76 0:0:0:0:0:ffff:651c:3d4c
101.28.61.77 0:0:0:0:0:ffff:651c:3d4d
101.28.61.78 0:0:0:0:0:ffff:651c:3d4e
101.28.61.79 0:0:0:0:0:ffff:651c:3d4f
101.28.61.80 0:0:0:0:0:ffff:651c:3d50
101.28.61.81 0:0:0:0:0:ffff:651c:3d51
101.28.61.82 0:0:0:0:0:ffff:651c:3d52
101.28.61.83 0:0:0:0:0:ffff:651c:3d53
101.28.61.84 0:0:0:0:0:ffff:651c:3d54
101.28.61.85 0:0:0:0:0:ffff:651c:3d55
101.28.61.86 0:0:0:0:0:ffff:651c:3d56
101.28.61.87 0:0:0:0:0:ffff:651c:3d57
101.28.61.88 0:0:0:0:0:ffff:651c:3d58
101.28.61.89 0:0:0:0:0:ffff:651c:3d59
101.28.61.90 0:0:0:0:0:ffff:651c:3d5a
101.28.61.91 0:0:0:0:0:ffff:651c:3d5b
101.28.61.92 0:0:0:0:0:ffff:651c:3d5c
101.28.61.93 0:0:0:0:0:ffff:651c:3d5d
101.28.61.94 0:0:0:0:0:ffff:651c:3d5e
101.28.61.95 0:0:0:0:0:ffff:651c:3d5f
101.28.61.96 0:0:0:0:0:ffff:651c:3d60
101.28.61.97 0:0:0:0:0:ffff:651c:3d61
101.28.61.98 0:0:0:0:0:ffff:651c:3d62
101.28.61.99 0:0:0:0:0:ffff:651c:3d63
101.28.61.100 0:0:0:0:0:ffff:651c:3d64
101.28.61.101 0:0:0:0:0:ffff:651c:3d65
101.28.61.102 0:0:0:0:0:ffff:651c:3d66
101.28.61.103 0:0:0:0:0:ffff:651c:3d67
101.28.61.104 0:0:0:0:0:ffff:651c:3d68
101.28.61.105 0:0:0:0:0:ffff:651c:3d69
101.28.61.106 0:0:0:0:0:ffff:651c:3d6a
101.28.61.107 0:0:0:0:0:ffff:651c:3d6b
101.28.61.108 0:0:0:0:0:ffff:651c:3d6c
101.28.61.109 0:0:0:0:0:ffff:651c:3d6d
101.28.61.110 0:0:0:0:0:ffff:651c:3d6e
101.28.61.111 0:0:0:0:0:ffff:651c:3d6f
101.28.61.112 0:0:0:0:0:ffff:651c:3d70
101.28.61.113 0:0:0:0:0:ffff:651c:3d71
101.28.61.114 0:0:0:0:0:ffff:651c:3d72
101.28.61.115 0:0:0:0:0:ffff:651c:3d73
101.28.61.116 0:0:0:0:0:ffff:651c:3d74
101.28.61.117 0:0:0:0:0:ffff:651c:3d75
101.28.61.118 0:0:0:0:0:ffff:651c:3d76
101.28.61.119 0:0:0:0:0:ffff:651c:3d77
101.28.61.120 0:0:0:0:0:ffff:651c:3d78


101.28.61.121 0:0:0:0:0:ffff:651c:3d79
101.28.61.122 0:0:0:0:0:ffff:651c:3d7a
101.28.61.123 0:0:0:0:0:ffff:651c:3d7b
101.28.61.124 0:0:0:0:0:ffff:651c:3d7c
101.28.61.125 0:0:0:0:0:ffff:651c:3d7d
101.28.61.126 0:0:0:0:0:ffff:651c:3d7e
101.28.61.127 0:0:0:0:0:ffff:651c:3d7f
101.28.61.128 0:0:0:0:0:ffff:651c:3d80
101.28.61.129 0:0:0:0:0:ffff:651c:3d81
101.28.61.130 0:0:0:0:0:ffff:651c:3d82
101.28.61.131 0:0:0:0:0:ffff:651c:3d83
101.28.61.132 0:0:0:0:0:ffff:651c:3d84
101.28.61.133 0:0:0:0:0:ffff:651c:3d85
101.28.61.134 0:0:0:0:0:ffff:651c:3d86
101.28.61.135 0:0:0:0:0:ffff:651c:3d87
101.28.61.136 0:0:0:0:0:ffff:651c:3d88
101.28.61.137 0:0:0:0:0:ffff:651c:3d89
101.28.61.138 0:0:0:0:0:ffff:651c:3d8a
101.28.61.139 0:0:0:0:0:ffff:651c:3d8b
101.28.61.140 0:0:0:0:0:ffff:651c:3d8c
101.28.61.141 0:0:0:0:0:ffff:651c:3d8d
101.28.61.142 0:0:0:0:0:ffff:651c:3d8e
101.28.61.143 0:0:0:0:0:ffff:651c:3d8f
101.28.61.144 0:0:0:0:0:ffff:651c:3d90
101.28.61.145 0:0:0:0:0:ffff:651c:3d91
101.28.61.146 0:0:0:0:0:ffff:651c:3d92
101.28.61.147 0:0:0:0:0:ffff:651c:3d93
101.28.61.148 0:0:0:0:0:ffff:651c:3d94
101.28.61.149 0:0:0:0:0:ffff:651c:3d95
101.28.61.150 0:0:0:0:0:ffff:651c:3d96
101.28.61.151 0:0:0:0:0:ffff:651c:3d97
101.28.61.152 0:0:0:0:0:ffff:651c:3d98
101.28.61.153 0:0:0:0:0:ffff:651c:3d99
101.28.61.154 0:0:0:0:0:ffff:651c:3d9a
101.28.61.155 0:0:0:0:0:ffff:651c:3d9b
101.28.61.156 0:0:0:0:0:ffff:651c:3d9c
101.28.61.157 0:0:0:0:0:ffff:651c:3d9d
101.28.61.158 0:0:0:0:0:ffff:651c:3d9e
101.28.61.159 0:0:0:0:0:ffff:651c:3d9f
101.28.61.160 0:0:0:0:0:ffff:651c:3da0
101.28.61.161 0:0:0:0:0:ffff:651c:3da1
101.28.61.162 0:0:0:0:0:ffff:651c:3da2
101.28.61.163 0:0:0:0:0:ffff:651c:3da3
101.28.61.164 0:0:0:0:0:ffff:651c:3da4
101.28.61.165 0:0:0:0:0:ffff:651c:3da5
101.28.61.166 0:0:0:0:0:ffff:651c:3da6
101.28.61.167 0:0:0:0:0:ffff:651c:3da7
101.28.61.168 0:0:0:0:0:ffff:651c:3da8
101.28.61.169 0:0:0:0:0:ffff:651c:3da9
101.28.61.170 0:0:0:0:0:ffff:651c:3daa
101.28.61.171 0:0:0:0:0:ffff:651c:3dab
101.28.61.172 0:0:0:0:0:ffff:651c:3dac
101.28.61.173 0:0:0:0:0:ffff:651c:3dad
101.28.61.174 0:0:0:0:0:ffff:651c:3dae
101.28.61.175 0:0:0:0:0:ffff:651c:3daf
101.28.61.176 0:0:0:0:0:ffff:651c:3db0
101.28.61.177 0:0:0:0:0:ffff:651c:3db1
101.28.61.178 0:0:0:0:0:ffff:651c:3db2
101.28.61.179 0:0:0:0:0:ffff:651c:3db3
101.28.61.180 0:0:0:0:0:ffff:651c:3db4


101.28.61.181 0:0:0:0:0:ffff:651c:3db5
101.28.61.182 0:0:0:0:0:ffff:651c:3db6
101.28.61.183 0:0:0:0:0:ffff:651c:3db7
101.28.61.184 0:0:0:0:0:ffff:651c:3db8
101.28.61.185 0:0:0:0:0:ffff:651c:3db9
101.28.61.186 0:0:0:0:0:ffff:651c:3dba
101.28.61.187 0:0:0:0:0:ffff:651c:3dbb
101.28.61.188 0:0:0:0:0:ffff:651c:3dbc
101.28.61.189 0:0:0:0:0:ffff:651c:3dbd
101.28.61.190 0:0:0:0:0:ffff:651c:3dbe
101.28.61.191 0:0:0:0:0:ffff:651c:3dbf
101.28.61.192 0:0:0:0:0:ffff:651c:3dc0
101.28.61.193 0:0:0:0:0:ffff:651c:3dc1
101.28.61.194 0:0:0:0:0:ffff:651c:3dc2
101.28.61.195 0:0:0:0:0:ffff:651c:3dc3
101.28.61.196 0:0:0:0:0:ffff:651c:3dc4
101.28.61.197 0:0:0:0:0:ffff:651c:3dc5
101.28.61.198 0:0:0:0:0:ffff:651c:3dc6
101.28.61.199 0:0:0:0:0:ffff:651c:3dc7
101.28.61.200 0:0:0:0:0:ffff:651c:3dc8
101.28.61.201 0:0:0:0:0:ffff:651c:3dc9
101.28.61.202 0:0:0:0:0:ffff:651c:3dca
101.28.61.203 0:0:0:0:0:ffff:651c:3dcb
101.28.61.204 0:0:0:0:0:ffff:651c:3dcc
101.28.61.205 0:0:0:0:0:ffff:651c:3dcd
101.28.61.206 0:0:0:0:0:ffff:651c:3dce
101.28.61.207 0:0:0:0:0:ffff:651c:3dcf
101.28.61.208 0:0:0:0:0:ffff:651c:3dd0
101.28.61.209 0:0:0:0:0:ffff:651c:3dd1
101.28.61.210 0:0:0:0:0:ffff:651c:3dd2
101.28.61.211 0:0:0:0:0:ffff:651c:3dd3
101.28.61.212 0:0:0:0:0:ffff:651c:3dd4
101.28.61.213 0:0:0:0:0:ffff:651c:3dd5
101.28.61.214 0:0:0:0:0:ffff:651c:3dd6
101.28.61.215 0:0:0:0:0:ffff:651c:3dd7
101.28.61.216 0:0:0:0:0:ffff:651c:3dd8
101.28.61.217 0:0:0:0:0:ffff:651c:3dd9
101.28.61.218 0:0:0:0:0:ffff:651c:3dda
101.28.61.219 0:0:0:0:0:ffff:651c:3ddb
101.28.61.220 0:0:0:0:0:ffff:651c:3ddc
101.28.61.221 0:0:0:0:0:ffff:651c:3ddd
101.28.61.222 0:0:0:0:0:ffff:651c:3dde
101.28.61.223 0:0:0:0:0:ffff:651c:3ddf
101.28.61.224 0:0:0:0:0:ffff:651c:3de0
101.28.61.225 0:0:0:0:0:ffff:651c:3de1
101.28.61.226 0:0:0:0:0:ffff:651c:3de2
101.28.61.227 0:0:0:0:0:ffff:651c:3de3
101.28.61.228 0:0:0:0:0:ffff:651c:3de4
101.28.61.229 0:0:0:0:0:ffff:651c:3de5
101.28.61.230 0:0:0:0:0:ffff:651c:3de6
101.28.61.231 0:0:0:0:0:ffff:651c:3de7
101.28.61.232 0:0:0:0:0:ffff:651c:3de8
101.28.61.233 0:0:0:0:0:ffff:651c:3de9
101.28.61.234 0:0:0:0:0:ffff:651c:3dea
101.28.61.235 0:0:0:0:0:ffff:651c:3deb
101.28.61.236 0:0:0:0:0:ffff:651c:3dec
101.28.61.237 0:0:0:0:0:ffff:651c:3ded
101.28.61.238 0:0:0:0:0:ffff:651c:3dee
101.28.61.239 0:0:0:0:0:ffff:651c:3def
101.28.61.240 0:0:0:0:0:ffff:651c:3df0
101.28.61.241 0:0:0:0:0:ffff:651c:3df1
101.28.61.242 0:0:0:0:0:ffff:651c:3df2
101.28.61.243 0:0:0:0:0:ffff:651c:3df3
101.28.61.244 0:0:0:0:0:ffff:651c:3df4
101.28.61.245 0:0:0:0:0:ffff:651c:3df5
101.28.61.246 0:0:0:0:0:ffff:651c:3df6
101.28.61.247 0:0:0:0:0:ffff:651c:3df7
101.28.61.248 0:0:0:0:0:ffff:651c:3df8
101.28.61.249 0:0:0:0:0:ffff:651c:3df9
101.28.61.250 0:0:0:0:0:ffff:651c:3dfa
101.28.61.251 0:0:0:0:0:ffff:651c:3dfb
101.28.61.252 0:0:0:0:0:ffff:651c:3dfc
101.28.61.253 0:0:0:0:0:ffff:651c:3dfd
101.28.61.254 0:0:0:0:0:ffff:651c:3dfe
101.28.61.255 0:0:0:0:0:ffff:651c:3dff


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.