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
139.85.172.1 0:0:0:0:0:ffff:8b55:ac01
139.85.172.2 0:0:0:0:0:ffff:8b55:ac02
139.85.172.3 0:0:0:0:0:ffff:8b55:ac03
139.85.172.4 0:0:0:0:0:ffff:8b55:ac04
139.85.172.5 0:0:0:0:0:ffff:8b55:ac05
139.85.172.6 0:0:0:0:0:ffff:8b55:ac06
139.85.172.7 0:0:0:0:0:ffff:8b55:ac07
139.85.172.8 0:0:0:0:0:ffff:8b55:ac08
139.85.172.9 0:0:0:0:0:ffff:8b55:ac09
139.85.172.10 0:0:0:0:0:ffff:8b55:ac0a
139.85.172.11 0:0:0:0:0:ffff:8b55:ac0b
139.85.172.12 0:0:0:0:0:ffff:8b55:ac0c
139.85.172.13 0:0:0:0:0:ffff:8b55:ac0d
139.85.172.14 0:0:0:0:0:ffff:8b55:ac0e
139.85.172.15 0:0:0:0:0:ffff:8b55:ac0f
139.85.172.16 0:0:0:0:0:ffff:8b55:ac10
139.85.172.17 0:0:0:0:0:ffff:8b55:ac11
139.85.172.18 0:0:0:0:0:ffff:8b55:ac12
139.85.172.19 0:0:0:0:0:ffff:8b55:ac13
139.85.172.20 0:0:0:0:0:ffff:8b55:ac14
139.85.172.21 0:0:0:0:0:ffff:8b55:ac15
139.85.172.22 0:0:0:0:0:ffff:8b55:ac16
139.85.172.23 0:0:0:0:0:ffff:8b55:ac17
139.85.172.24 0:0:0:0:0:ffff:8b55:ac18
139.85.172.25 0:0:0:0:0:ffff:8b55:ac19
139.85.172.26 0:0:0:0:0:ffff:8b55:ac1a
139.85.172.27 0:0:0:0:0:ffff:8b55:ac1b
139.85.172.28 0:0:0:0:0:ffff:8b55:ac1c
139.85.172.29 0:0:0:0:0:ffff:8b55:ac1d
139.85.172.30 0:0:0:0:0:ffff:8b55:ac1e
139.85.172.31 0:0:0:0:0:ffff:8b55:ac1f
139.85.172.32 0:0:0:0:0:ffff:8b55:ac20
139.85.172.33 0:0:0:0:0:ffff:8b55:ac21
139.85.172.34 0:0:0:0:0:ffff:8b55:ac22
139.85.172.35 0:0:0:0:0:ffff:8b55:ac23
139.85.172.36 0:0:0:0:0:ffff:8b55:ac24
139.85.172.37 0:0:0:0:0:ffff:8b55:ac25
139.85.172.38 0:0:0:0:0:ffff:8b55:ac26
139.85.172.39 0:0:0:0:0:ffff:8b55:ac27
139.85.172.40 0:0:0:0:0:ffff:8b55:ac28
139.85.172.41 0:0:0:0:0:ffff:8b55:ac29
139.85.172.42 0:0:0:0:0:ffff:8b55:ac2a
139.85.172.43 0:0:0:0:0:ffff:8b55:ac2b
139.85.172.44 0:0:0:0:0:ffff:8b55:ac2c
139.85.172.45 0:0:0:0:0:ffff:8b55:ac2d
139.85.172.46 0:0:0:0:0:ffff:8b55:ac2e
139.85.172.47 0:0:0:0:0:ffff:8b55:ac2f
139.85.172.48 0:0:0:0:0:ffff:8b55:ac30
139.85.172.49 0:0:0:0:0:ffff:8b55:ac31
139.85.172.50 0:0:0:0:0:ffff:8b55:ac32
139.85.172.51 0:0:0:0:0:ffff:8b55:ac33
139.85.172.52 0:0:0:0:0:ffff:8b55:ac34
139.85.172.53 0:0:0:0:0:ffff:8b55:ac35
139.85.172.54 0:0:0:0:0:ffff:8b55:ac36
139.85.172.55 0:0:0:0:0:ffff:8b55:ac37
139.85.172.56 0:0:0:0:0:ffff:8b55:ac38
139.85.172.57 0:0:0:0:0:ffff:8b55:ac39
139.85.172.58 0:0:0:0:0:ffff:8b55:ac3a
139.85.172.59 0:0:0:0:0:ffff:8b55:ac3b
139.85.172.60 0:0:0:0:0:ffff:8b55:ac3c


139.85.172.61 0:0:0:0:0:ffff:8b55:ac3d
139.85.172.62 0:0:0:0:0:ffff:8b55:ac3e
139.85.172.63 0:0:0:0:0:ffff:8b55:ac3f
139.85.172.64 0:0:0:0:0:ffff:8b55:ac40
139.85.172.65 0:0:0:0:0:ffff:8b55:ac41
139.85.172.66 0:0:0:0:0:ffff:8b55:ac42
139.85.172.67 0:0:0:0:0:ffff:8b55:ac43
139.85.172.68 0:0:0:0:0:ffff:8b55:ac44
139.85.172.69 0:0:0:0:0:ffff:8b55:ac45
139.85.172.70 0:0:0:0:0:ffff:8b55:ac46
139.85.172.71 0:0:0:0:0:ffff:8b55:ac47
139.85.172.72 0:0:0:0:0:ffff:8b55:ac48
139.85.172.73 0:0:0:0:0:ffff:8b55:ac49
139.85.172.74 0:0:0:0:0:ffff:8b55:ac4a
139.85.172.75 0:0:0:0:0:ffff:8b55:ac4b
139.85.172.76 0:0:0:0:0:ffff:8b55:ac4c
139.85.172.77 0:0:0:0:0:ffff:8b55:ac4d
139.85.172.78 0:0:0:0:0:ffff:8b55:ac4e
139.85.172.79 0:0:0:0:0:ffff:8b55:ac4f
139.85.172.80 0:0:0:0:0:ffff:8b55:ac50
139.85.172.81 0:0:0:0:0:ffff:8b55:ac51
139.85.172.82 0:0:0:0:0:ffff:8b55:ac52
139.85.172.83 0:0:0:0:0:ffff:8b55:ac53
139.85.172.84 0:0:0:0:0:ffff:8b55:ac54
139.85.172.85 0:0:0:0:0:ffff:8b55:ac55
139.85.172.86 0:0:0:0:0:ffff:8b55:ac56
139.85.172.87 0:0:0:0:0:ffff:8b55:ac57
139.85.172.88 0:0:0:0:0:ffff:8b55:ac58
139.85.172.89 0:0:0:0:0:ffff:8b55:ac59
139.85.172.90 0:0:0:0:0:ffff:8b55:ac5a
139.85.172.91 0:0:0:0:0:ffff:8b55:ac5b
139.85.172.92 0:0:0:0:0:ffff:8b55:ac5c
139.85.172.93 0:0:0:0:0:ffff:8b55:ac5d
139.85.172.94 0:0:0:0:0:ffff:8b55:ac5e
139.85.172.95 0:0:0:0:0:ffff:8b55:ac5f
139.85.172.96 0:0:0:0:0:ffff:8b55:ac60
139.85.172.97 0:0:0:0:0:ffff:8b55:ac61
139.85.172.98 0:0:0:0:0:ffff:8b55:ac62
139.85.172.99 0:0:0:0:0:ffff:8b55:ac63
139.85.172.100 0:0:0:0:0:ffff:8b55:ac64
139.85.172.101 0:0:0:0:0:ffff:8b55:ac65
139.85.172.102 0:0:0:0:0:ffff:8b55:ac66
139.85.172.103 0:0:0:0:0:ffff:8b55:ac67
139.85.172.104 0:0:0:0:0:ffff:8b55:ac68
139.85.172.105 0:0:0:0:0:ffff:8b55:ac69
139.85.172.106 0:0:0:0:0:ffff:8b55:ac6a
139.85.172.107 0:0:0:0:0:ffff:8b55:ac6b
139.85.172.108 0:0:0:0:0:ffff:8b55:ac6c
139.85.172.109 0:0:0:0:0:ffff:8b55:ac6d
139.85.172.110 0:0:0:0:0:ffff:8b55:ac6e
139.85.172.111 0:0:0:0:0:ffff:8b55:ac6f
139.85.172.112 0:0:0:0:0:ffff:8b55:ac70
139.85.172.113 0:0:0:0:0:ffff:8b55:ac71
139.85.172.114 0:0:0:0:0:ffff:8b55:ac72
139.85.172.115 0:0:0:0:0:ffff:8b55:ac73
139.85.172.116 0:0:0:0:0:ffff:8b55:ac74
139.85.172.117 0:0:0:0:0:ffff:8b55:ac75
139.85.172.118 0:0:0:0:0:ffff:8b55:ac76
139.85.172.119 0:0:0:0:0:ffff:8b55:ac77
139.85.172.120 0:0:0:0:0:ffff:8b55:ac78


139.85.172.121 0:0:0:0:0:ffff:8b55:ac79
139.85.172.122 0:0:0:0:0:ffff:8b55:ac7a
139.85.172.123 0:0:0:0:0:ffff:8b55:ac7b
139.85.172.124 0:0:0:0:0:ffff:8b55:ac7c
139.85.172.125 0:0:0:0:0:ffff:8b55:ac7d
139.85.172.126 0:0:0:0:0:ffff:8b55:ac7e
139.85.172.127 0:0:0:0:0:ffff:8b55:ac7f
139.85.172.128 0:0:0:0:0:ffff:8b55:ac80
139.85.172.129 0:0:0:0:0:ffff:8b55:ac81
139.85.172.130 0:0:0:0:0:ffff:8b55:ac82
139.85.172.131 0:0:0:0:0:ffff:8b55:ac83
139.85.172.132 0:0:0:0:0:ffff:8b55:ac84
139.85.172.133 0:0:0:0:0:ffff:8b55:ac85
139.85.172.134 0:0:0:0:0:ffff:8b55:ac86
139.85.172.135 0:0:0:0:0:ffff:8b55:ac87
139.85.172.136 0:0:0:0:0:ffff:8b55:ac88
139.85.172.137 0:0:0:0:0:ffff:8b55:ac89
139.85.172.138 0:0:0:0:0:ffff:8b55:ac8a
139.85.172.139 0:0:0:0:0:ffff:8b55:ac8b
139.85.172.140 0:0:0:0:0:ffff:8b55:ac8c
139.85.172.141 0:0:0:0:0:ffff:8b55:ac8d
139.85.172.142 0:0:0:0:0:ffff:8b55:ac8e
139.85.172.143 0:0:0:0:0:ffff:8b55:ac8f
139.85.172.144 0:0:0:0:0:ffff:8b55:ac90
139.85.172.145 0:0:0:0:0:ffff:8b55:ac91
139.85.172.146 0:0:0:0:0:ffff:8b55:ac92
139.85.172.147 0:0:0:0:0:ffff:8b55:ac93
139.85.172.148 0:0:0:0:0:ffff:8b55:ac94
139.85.172.149 0:0:0:0:0:ffff:8b55:ac95
139.85.172.150 0:0:0:0:0:ffff:8b55:ac96
139.85.172.151 0:0:0:0:0:ffff:8b55:ac97
139.85.172.152 0:0:0:0:0:ffff:8b55:ac98
139.85.172.153 0:0:0:0:0:ffff:8b55:ac99
139.85.172.154 0:0:0:0:0:ffff:8b55:ac9a
139.85.172.155 0:0:0:0:0:ffff:8b55:ac9b
139.85.172.156 0:0:0:0:0:ffff:8b55:ac9c
139.85.172.157 0:0:0:0:0:ffff:8b55:ac9d
139.85.172.158 0:0:0:0:0:ffff:8b55:ac9e
139.85.172.159 0:0:0:0:0:ffff:8b55:ac9f
139.85.172.160 0:0:0:0:0:ffff:8b55:aca0
139.85.172.161 0:0:0:0:0:ffff:8b55:aca1
139.85.172.162 0:0:0:0:0:ffff:8b55:aca2
139.85.172.163 0:0:0:0:0:ffff:8b55:aca3
139.85.172.164 0:0:0:0:0:ffff:8b55:aca4
139.85.172.165 0:0:0:0:0:ffff:8b55:aca5
139.85.172.166 0:0:0:0:0:ffff:8b55:aca6
139.85.172.167 0:0:0:0:0:ffff:8b55:aca7
139.85.172.168 0:0:0:0:0:ffff:8b55:aca8
139.85.172.169 0:0:0:0:0:ffff:8b55:aca9
139.85.172.170 0:0:0:0:0:ffff:8b55:acaa
139.85.172.171 0:0:0:0:0:ffff:8b55:acab
139.85.172.172 0:0:0:0:0:ffff:8b55:acac
139.85.172.173 0:0:0:0:0:ffff:8b55:acad
139.85.172.174 0:0:0:0:0:ffff:8b55:acae
139.85.172.175 0:0:0:0:0:ffff:8b55:acaf
139.85.172.176 0:0:0:0:0:ffff:8b55:acb0
139.85.172.177 0:0:0:0:0:ffff:8b55:acb1
139.85.172.178 0:0:0:0:0:ffff:8b55:acb2
139.85.172.179 0:0:0:0:0:ffff:8b55:acb3
139.85.172.180 0:0:0:0:0:ffff:8b55:acb4


139.85.172.181 0:0:0:0:0:ffff:8b55:acb5
139.85.172.182 0:0:0:0:0:ffff:8b55:acb6
139.85.172.183 0:0:0:0:0:ffff:8b55:acb7
139.85.172.184 0:0:0:0:0:ffff:8b55:acb8
139.85.172.185 0:0:0:0:0:ffff:8b55:acb9
139.85.172.186 0:0:0:0:0:ffff:8b55:acba
139.85.172.187 0:0:0:0:0:ffff:8b55:acbb
139.85.172.188 0:0:0:0:0:ffff:8b55:acbc
139.85.172.189 0:0:0:0:0:ffff:8b55:acbd
139.85.172.190 0:0:0:0:0:ffff:8b55:acbe
139.85.172.191 0:0:0:0:0:ffff:8b55:acbf
139.85.172.192 0:0:0:0:0:ffff:8b55:acc0
139.85.172.193 0:0:0:0:0:ffff:8b55:acc1
139.85.172.194 0:0:0:0:0:ffff:8b55:acc2
139.85.172.195 0:0:0:0:0:ffff:8b55:acc3
139.85.172.196 0:0:0:0:0:ffff:8b55:acc4
139.85.172.197 0:0:0:0:0:ffff:8b55:acc5
139.85.172.198 0:0:0:0:0:ffff:8b55:acc6
139.85.172.199 0:0:0:0:0:ffff:8b55:acc7
139.85.172.200 0:0:0:0:0:ffff:8b55:acc8
139.85.172.201 0:0:0:0:0:ffff:8b55:acc9
139.85.172.202 0:0:0:0:0:ffff:8b55:acca
139.85.172.203 0:0:0:0:0:ffff:8b55:accb
139.85.172.204 0:0:0:0:0:ffff:8b55:accc
139.85.172.205 0:0:0:0:0:ffff:8b55:accd
139.85.172.206 0:0:0:0:0:ffff:8b55:acce
139.85.172.207 0:0:0:0:0:ffff:8b55:accf
139.85.172.208 0:0:0:0:0:ffff:8b55:acd0
139.85.172.209 0:0:0:0:0:ffff:8b55:acd1
139.85.172.210 0:0:0:0:0:ffff:8b55:acd2
139.85.172.211 0:0:0:0:0:ffff:8b55:acd3
139.85.172.212 0:0:0:0:0:ffff:8b55:acd4
139.85.172.213 0:0:0:0:0:ffff:8b55:acd5
139.85.172.214 0:0:0:0:0:ffff:8b55:acd6
139.85.172.215 0:0:0:0:0:ffff:8b55:acd7
139.85.172.216 0:0:0:0:0:ffff:8b55:acd8
139.85.172.217 0:0:0:0:0:ffff:8b55:acd9
139.85.172.218 0:0:0:0:0:ffff:8b55:acda
139.85.172.219 0:0:0:0:0:ffff:8b55:acdb
139.85.172.220 0:0:0:0:0:ffff:8b55:acdc
139.85.172.221 0:0:0:0:0:ffff:8b55:acdd
139.85.172.222 0:0:0:0:0:ffff:8b55:acde
139.85.172.223 0:0:0:0:0:ffff:8b55:acdf
139.85.172.224 0:0:0:0:0:ffff:8b55:ace0
139.85.172.225 0:0:0:0:0:ffff:8b55:ace1
139.85.172.226 0:0:0:0:0:ffff:8b55:ace2
139.85.172.227 0:0:0:0:0:ffff:8b55:ace3
139.85.172.228 0:0:0:0:0:ffff:8b55:ace4
139.85.172.229 0:0:0:0:0:ffff:8b55:ace5
139.85.172.230 0:0:0:0:0:ffff:8b55:ace6
139.85.172.231 0:0:0:0:0:ffff:8b55:ace7
139.85.172.232 0:0:0:0:0:ffff:8b55:ace8
139.85.172.233 0:0:0:0:0:ffff:8b55:ace9
139.85.172.234 0:0:0:0:0:ffff:8b55:acea
139.85.172.235 0:0:0:0:0:ffff:8b55:aceb
139.85.172.236 0:0:0:0:0:ffff:8b55:acec
139.85.172.237 0:0:0:0:0:ffff:8b55:aced
139.85.172.238 0:0:0:0:0:ffff:8b55:acee
139.85.172.239 0:0:0:0:0:ffff:8b55:acef
139.85.172.240 0:0:0:0:0:ffff:8b55:acf0
139.85.172.241 0:0:0:0:0:ffff:8b55:acf1
139.85.172.242 0:0:0:0:0:ffff:8b55:acf2
139.85.172.243 0:0:0:0:0:ffff:8b55:acf3
139.85.172.244 0:0:0:0:0:ffff:8b55:acf4
139.85.172.245 0:0:0:0:0:ffff:8b55:acf5
139.85.172.246 0:0:0:0:0:ffff:8b55:acf6
139.85.172.247 0:0:0:0:0:ffff:8b55:acf7
139.85.172.248 0:0:0:0:0:ffff:8b55:acf8
139.85.172.249 0:0:0:0:0:ffff:8b55:acf9
139.85.172.250 0:0:0:0:0:ffff:8b55:acfa
139.85.172.251 0:0:0:0:0:ffff:8b55:acfb
139.85.172.252 0:0:0:0:0:ffff:8b55:acfc
139.85.172.253 0:0:0:0:0:ffff:8b55:acfd
139.85.172.254 0:0:0:0:0:ffff:8b55:acfe
139.85.172.255 0:0:0:0:0:ffff:8b55:acff


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.