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
139.88.61.1 0:0:0:0:0:ffff:8b58:3d01
139.88.61.2 0:0:0:0:0:ffff:8b58:3d02
139.88.61.3 0:0:0:0:0:ffff:8b58:3d03
139.88.61.4 0:0:0:0:0:ffff:8b58:3d04
139.88.61.5 0:0:0:0:0:ffff:8b58:3d05
139.88.61.6 0:0:0:0:0:ffff:8b58:3d06
139.88.61.7 0:0:0:0:0:ffff:8b58:3d07
139.88.61.8 0:0:0:0:0:ffff:8b58:3d08
139.88.61.9 0:0:0:0:0:ffff:8b58:3d09
139.88.61.10 0:0:0:0:0:ffff:8b58:3d0a
139.88.61.11 0:0:0:0:0:ffff:8b58:3d0b
139.88.61.12 0:0:0:0:0:ffff:8b58:3d0c
139.88.61.13 0:0:0:0:0:ffff:8b58:3d0d
139.88.61.14 0:0:0:0:0:ffff:8b58:3d0e
139.88.61.15 0:0:0:0:0:ffff:8b58:3d0f
139.88.61.16 0:0:0:0:0:ffff:8b58:3d10
139.88.61.17 0:0:0:0:0:ffff:8b58:3d11
139.88.61.18 0:0:0:0:0:ffff:8b58:3d12
139.88.61.19 0:0:0:0:0:ffff:8b58:3d13
139.88.61.20 0:0:0:0:0:ffff:8b58:3d14
139.88.61.21 0:0:0:0:0:ffff:8b58:3d15
139.88.61.22 0:0:0:0:0:ffff:8b58:3d16
139.88.61.23 0:0:0:0:0:ffff:8b58:3d17
139.88.61.24 0:0:0:0:0:ffff:8b58:3d18
139.88.61.25 0:0:0:0:0:ffff:8b58:3d19
139.88.61.26 0:0:0:0:0:ffff:8b58:3d1a
139.88.61.27 0:0:0:0:0:ffff:8b58:3d1b
139.88.61.28 0:0:0:0:0:ffff:8b58:3d1c
139.88.61.29 0:0:0:0:0:ffff:8b58:3d1d
139.88.61.30 0:0:0:0:0:ffff:8b58:3d1e
139.88.61.31 0:0:0:0:0:ffff:8b58:3d1f
139.88.61.32 0:0:0:0:0:ffff:8b58:3d20
139.88.61.33 0:0:0:0:0:ffff:8b58:3d21
139.88.61.34 0:0:0:0:0:ffff:8b58:3d22
139.88.61.35 0:0:0:0:0:ffff:8b58:3d23
139.88.61.36 0:0:0:0:0:ffff:8b58:3d24
139.88.61.37 0:0:0:0:0:ffff:8b58:3d25
139.88.61.38 0:0:0:0:0:ffff:8b58:3d26
139.88.61.39 0:0:0:0:0:ffff:8b58:3d27
139.88.61.40 0:0:0:0:0:ffff:8b58:3d28
139.88.61.41 0:0:0:0:0:ffff:8b58:3d29
139.88.61.42 0:0:0:0:0:ffff:8b58:3d2a
139.88.61.43 0:0:0:0:0:ffff:8b58:3d2b
139.88.61.44 0:0:0:0:0:ffff:8b58:3d2c
139.88.61.45 0:0:0:0:0:ffff:8b58:3d2d
139.88.61.46 0:0:0:0:0:ffff:8b58:3d2e
139.88.61.47 0:0:0:0:0:ffff:8b58:3d2f
139.88.61.48 0:0:0:0:0:ffff:8b58:3d30
139.88.61.49 0:0:0:0:0:ffff:8b58:3d31
139.88.61.50 0:0:0:0:0:ffff:8b58:3d32
139.88.61.51 0:0:0:0:0:ffff:8b58:3d33
139.88.61.52 0:0:0:0:0:ffff:8b58:3d34
139.88.61.53 0:0:0:0:0:ffff:8b58:3d35
139.88.61.54 0:0:0:0:0:ffff:8b58:3d36
139.88.61.55 0:0:0:0:0:ffff:8b58:3d37
139.88.61.56 0:0:0:0:0:ffff:8b58:3d38
139.88.61.57 0:0:0:0:0:ffff:8b58:3d39
139.88.61.58 0:0:0:0:0:ffff:8b58:3d3a
139.88.61.59 0:0:0:0:0:ffff:8b58:3d3b
139.88.61.60 0:0:0:0:0:ffff:8b58:3d3c


139.88.61.61 0:0:0:0:0:ffff:8b58:3d3d
139.88.61.62 0:0:0:0:0:ffff:8b58:3d3e
139.88.61.63 0:0:0:0:0:ffff:8b58:3d3f
139.88.61.64 0:0:0:0:0:ffff:8b58:3d40
139.88.61.65 0:0:0:0:0:ffff:8b58:3d41
139.88.61.66 0:0:0:0:0:ffff:8b58:3d42
139.88.61.67 0:0:0:0:0:ffff:8b58:3d43
139.88.61.68 0:0:0:0:0:ffff:8b58:3d44
139.88.61.69 0:0:0:0:0:ffff:8b58:3d45
139.88.61.70 0:0:0:0:0:ffff:8b58:3d46
139.88.61.71 0:0:0:0:0:ffff:8b58:3d47
139.88.61.72 0:0:0:0:0:ffff:8b58:3d48
139.88.61.73 0:0:0:0:0:ffff:8b58:3d49
139.88.61.74 0:0:0:0:0:ffff:8b58:3d4a
139.88.61.75 0:0:0:0:0:ffff:8b58:3d4b
139.88.61.76 0:0:0:0:0:ffff:8b58:3d4c
139.88.61.77 0:0:0:0:0:ffff:8b58:3d4d
139.88.61.78 0:0:0:0:0:ffff:8b58:3d4e
139.88.61.79 0:0:0:0:0:ffff:8b58:3d4f
139.88.61.80 0:0:0:0:0:ffff:8b58:3d50
139.88.61.81 0:0:0:0:0:ffff:8b58:3d51
139.88.61.82 0:0:0:0:0:ffff:8b58:3d52
139.88.61.83 0:0:0:0:0:ffff:8b58:3d53
139.88.61.84 0:0:0:0:0:ffff:8b58:3d54
139.88.61.85 0:0:0:0:0:ffff:8b58:3d55
139.88.61.86 0:0:0:0:0:ffff:8b58:3d56
139.88.61.87 0:0:0:0:0:ffff:8b58:3d57
139.88.61.88 0:0:0:0:0:ffff:8b58:3d58
139.88.61.89 0:0:0:0:0:ffff:8b58:3d59
139.88.61.90 0:0:0:0:0:ffff:8b58:3d5a
139.88.61.91 0:0:0:0:0:ffff:8b58:3d5b
139.88.61.92 0:0:0:0:0:ffff:8b58:3d5c
139.88.61.93 0:0:0:0:0:ffff:8b58:3d5d
139.88.61.94 0:0:0:0:0:ffff:8b58:3d5e
139.88.61.95 0:0:0:0:0:ffff:8b58:3d5f
139.88.61.96 0:0:0:0:0:ffff:8b58:3d60
139.88.61.97 0:0:0:0:0:ffff:8b58:3d61
139.88.61.98 0:0:0:0:0:ffff:8b58:3d62
139.88.61.99 0:0:0:0:0:ffff:8b58:3d63
139.88.61.100 0:0:0:0:0:ffff:8b58:3d64
139.88.61.101 0:0:0:0:0:ffff:8b58:3d65
139.88.61.102 0:0:0:0:0:ffff:8b58:3d66
139.88.61.103 0:0:0:0:0:ffff:8b58:3d67
139.88.61.104 0:0:0:0:0:ffff:8b58:3d68
139.88.61.105 0:0:0:0:0:ffff:8b58:3d69
139.88.61.106 0:0:0:0:0:ffff:8b58:3d6a
139.88.61.107 0:0:0:0:0:ffff:8b58:3d6b
139.88.61.108 0:0:0:0:0:ffff:8b58:3d6c
139.88.61.109 0:0:0:0:0:ffff:8b58:3d6d
139.88.61.110 0:0:0:0:0:ffff:8b58:3d6e
139.88.61.111 0:0:0:0:0:ffff:8b58:3d6f
139.88.61.112 0:0:0:0:0:ffff:8b58:3d70
139.88.61.113 0:0:0:0:0:ffff:8b58:3d71
139.88.61.114 0:0:0:0:0:ffff:8b58:3d72
139.88.61.115 0:0:0:0:0:ffff:8b58:3d73
139.88.61.116 0:0:0:0:0:ffff:8b58:3d74
139.88.61.117 0:0:0:0:0:ffff:8b58:3d75
139.88.61.118 0:0:0:0:0:ffff:8b58:3d76
139.88.61.119 0:0:0:0:0:ffff:8b58:3d77
139.88.61.120 0:0:0:0:0:ffff:8b58:3d78


139.88.61.121 0:0:0:0:0:ffff:8b58:3d79
139.88.61.122 0:0:0:0:0:ffff:8b58:3d7a
139.88.61.123 0:0:0:0:0:ffff:8b58:3d7b
139.88.61.124 0:0:0:0:0:ffff:8b58:3d7c
139.88.61.125 0:0:0:0:0:ffff:8b58:3d7d
139.88.61.126 0:0:0:0:0:ffff:8b58:3d7e
139.88.61.127 0:0:0:0:0:ffff:8b58:3d7f
139.88.61.128 0:0:0:0:0:ffff:8b58:3d80
139.88.61.129 0:0:0:0:0:ffff:8b58:3d81
139.88.61.130 0:0:0:0:0:ffff:8b58:3d82
139.88.61.131 0:0:0:0:0:ffff:8b58:3d83
139.88.61.132 0:0:0:0:0:ffff:8b58:3d84
139.88.61.133 0:0:0:0:0:ffff:8b58:3d85
139.88.61.134 0:0:0:0:0:ffff:8b58:3d86
139.88.61.135 0:0:0:0:0:ffff:8b58:3d87
139.88.61.136 0:0:0:0:0:ffff:8b58:3d88
139.88.61.137 0:0:0:0:0:ffff:8b58:3d89
139.88.61.138 0:0:0:0:0:ffff:8b58:3d8a
139.88.61.139 0:0:0:0:0:ffff:8b58:3d8b
139.88.61.140 0:0:0:0:0:ffff:8b58:3d8c
139.88.61.141 0:0:0:0:0:ffff:8b58:3d8d
139.88.61.142 0:0:0:0:0:ffff:8b58:3d8e
139.88.61.143 0:0:0:0:0:ffff:8b58:3d8f
139.88.61.144 0:0:0:0:0:ffff:8b58:3d90
139.88.61.145 0:0:0:0:0:ffff:8b58:3d91
139.88.61.146 0:0:0:0:0:ffff:8b58:3d92
139.88.61.147 0:0:0:0:0:ffff:8b58:3d93
139.88.61.148 0:0:0:0:0:ffff:8b58:3d94
139.88.61.149 0:0:0:0:0:ffff:8b58:3d95
139.88.61.150 0:0:0:0:0:ffff:8b58:3d96
139.88.61.151 0:0:0:0:0:ffff:8b58:3d97
139.88.61.152 0:0:0:0:0:ffff:8b58:3d98
139.88.61.153 0:0:0:0:0:ffff:8b58:3d99
139.88.61.154 0:0:0:0:0:ffff:8b58:3d9a
139.88.61.155 0:0:0:0:0:ffff:8b58:3d9b
139.88.61.156 0:0:0:0:0:ffff:8b58:3d9c
139.88.61.157 0:0:0:0:0:ffff:8b58:3d9d
139.88.61.158 0:0:0:0:0:ffff:8b58:3d9e
139.88.61.159 0:0:0:0:0:ffff:8b58:3d9f
139.88.61.160 0:0:0:0:0:ffff:8b58:3da0
139.88.61.161 0:0:0:0:0:ffff:8b58:3da1
139.88.61.162 0:0:0:0:0:ffff:8b58:3da2
139.88.61.163 0:0:0:0:0:ffff:8b58:3da3
139.88.61.164 0:0:0:0:0:ffff:8b58:3da4
139.88.61.165 0:0:0:0:0:ffff:8b58:3da5
139.88.61.166 0:0:0:0:0:ffff:8b58:3da6
139.88.61.167 0:0:0:0:0:ffff:8b58:3da7
139.88.61.168 0:0:0:0:0:ffff:8b58:3da8
139.88.61.169 0:0:0:0:0:ffff:8b58:3da9
139.88.61.170 0:0:0:0:0:ffff:8b58:3daa
139.88.61.171 0:0:0:0:0:ffff:8b58:3dab
139.88.61.172 0:0:0:0:0:ffff:8b58:3dac
139.88.61.173 0:0:0:0:0:ffff:8b58:3dad
139.88.61.174 0:0:0:0:0:ffff:8b58:3dae
139.88.61.175 0:0:0:0:0:ffff:8b58:3daf
139.88.61.176 0:0:0:0:0:ffff:8b58:3db0
139.88.61.177 0:0:0:0:0:ffff:8b58:3db1
139.88.61.178 0:0:0:0:0:ffff:8b58:3db2
139.88.61.179 0:0:0:0:0:ffff:8b58:3db3
139.88.61.180 0:0:0:0:0:ffff:8b58:3db4


139.88.61.181 0:0:0:0:0:ffff:8b58:3db5
139.88.61.182 0:0:0:0:0:ffff:8b58:3db6
139.88.61.183 0:0:0:0:0:ffff:8b58:3db7
139.88.61.184 0:0:0:0:0:ffff:8b58:3db8
139.88.61.185 0:0:0:0:0:ffff:8b58:3db9
139.88.61.186 0:0:0:0:0:ffff:8b58:3dba
139.88.61.187 0:0:0:0:0:ffff:8b58:3dbb
139.88.61.188 0:0:0:0:0:ffff:8b58:3dbc
139.88.61.189 0:0:0:0:0:ffff:8b58:3dbd
139.88.61.190 0:0:0:0:0:ffff:8b58:3dbe
139.88.61.191 0:0:0:0:0:ffff:8b58:3dbf
139.88.61.192 0:0:0:0:0:ffff:8b58:3dc0
139.88.61.193 0:0:0:0:0:ffff:8b58:3dc1
139.88.61.194 0:0:0:0:0:ffff:8b58:3dc2
139.88.61.195 0:0:0:0:0:ffff:8b58:3dc3
139.88.61.196 0:0:0:0:0:ffff:8b58:3dc4
139.88.61.197 0:0:0:0:0:ffff:8b58:3dc5
139.88.61.198 0:0:0:0:0:ffff:8b58:3dc6
139.88.61.199 0:0:0:0:0:ffff:8b58:3dc7
139.88.61.200 0:0:0:0:0:ffff:8b58:3dc8
139.88.61.201 0:0:0:0:0:ffff:8b58:3dc9
139.88.61.202 0:0:0:0:0:ffff:8b58:3dca
139.88.61.203 0:0:0:0:0:ffff:8b58:3dcb
139.88.61.204 0:0:0:0:0:ffff:8b58:3dcc
139.88.61.205 0:0:0:0:0:ffff:8b58:3dcd
139.88.61.206 0:0:0:0:0:ffff:8b58:3dce
139.88.61.207 0:0:0:0:0:ffff:8b58:3dcf
139.88.61.208 0:0:0:0:0:ffff:8b58:3dd0
139.88.61.209 0:0:0:0:0:ffff:8b58:3dd1
139.88.61.210 0:0:0:0:0:ffff:8b58:3dd2
139.88.61.211 0:0:0:0:0:ffff:8b58:3dd3
139.88.61.212 0:0:0:0:0:ffff:8b58:3dd4
139.88.61.213 0:0:0:0:0:ffff:8b58:3dd5
139.88.61.214 0:0:0:0:0:ffff:8b58:3dd6
139.88.61.215 0:0:0:0:0:ffff:8b58:3dd7
139.88.61.216 0:0:0:0:0:ffff:8b58:3dd8
139.88.61.217 0:0:0:0:0:ffff:8b58:3dd9
139.88.61.218 0:0:0:0:0:ffff:8b58:3dda
139.88.61.219 0:0:0:0:0:ffff:8b58:3ddb
139.88.61.220 0:0:0:0:0:ffff:8b58:3ddc
139.88.61.221 0:0:0:0:0:ffff:8b58:3ddd
139.88.61.222 0:0:0:0:0:ffff:8b58:3dde
139.88.61.223 0:0:0:0:0:ffff:8b58:3ddf
139.88.61.224 0:0:0:0:0:ffff:8b58:3de0
139.88.61.225 0:0:0:0:0:ffff:8b58:3de1
139.88.61.226 0:0:0:0:0:ffff:8b58:3de2
139.88.61.227 0:0:0:0:0:ffff:8b58:3de3
139.88.61.228 0:0:0:0:0:ffff:8b58:3de4
139.88.61.229 0:0:0:0:0:ffff:8b58:3de5
139.88.61.230 0:0:0:0:0:ffff:8b58:3de6
139.88.61.231 0:0:0:0:0:ffff:8b58:3de7
139.88.61.232 0:0:0:0:0:ffff:8b58:3de8
139.88.61.233 0:0:0:0:0:ffff:8b58:3de9
139.88.61.234 0:0:0:0:0:ffff:8b58:3dea
139.88.61.235 0:0:0:0:0:ffff:8b58:3deb
139.88.61.236 0:0:0:0:0:ffff:8b58:3dec
139.88.61.237 0:0:0:0:0:ffff:8b58:3ded
139.88.61.238 0:0:0:0:0:ffff:8b58:3dee
139.88.61.239 0:0:0:0:0:ffff:8b58:3def
139.88.61.240 0:0:0:0:0:ffff:8b58:3df0
139.88.61.241 0:0:0:0:0:ffff:8b58:3df1
139.88.61.242 0:0:0:0:0:ffff:8b58:3df2
139.88.61.243 0:0:0:0:0:ffff:8b58:3df3
139.88.61.244 0:0:0:0:0:ffff:8b58:3df4
139.88.61.245 0:0:0:0:0:ffff:8b58:3df5
139.88.61.246 0:0:0:0:0:ffff:8b58:3df6
139.88.61.247 0:0:0:0:0:ffff:8b58:3df7
139.88.61.248 0:0:0:0:0:ffff:8b58:3df8
139.88.61.249 0:0:0:0:0:ffff:8b58:3df9
139.88.61.250 0:0:0:0:0:ffff:8b58:3dfa
139.88.61.251 0:0:0:0:0:ffff:8b58:3dfb
139.88.61.252 0:0:0:0:0:ffff:8b58:3dfc
139.88.61.253 0:0:0:0:0:ffff:8b58:3dfd
139.88.61.254 0:0:0:0:0:ffff:8b58:3dfe
139.88.61.255 0:0:0:0:0:ffff:8b58:3dff


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.