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
250.55.172.1 0:0:0:0:0:ffff:fa37:ac01
250.55.172.2 0:0:0:0:0:ffff:fa37:ac02
250.55.172.3 0:0:0:0:0:ffff:fa37:ac03
250.55.172.4 0:0:0:0:0:ffff:fa37:ac04
250.55.172.5 0:0:0:0:0:ffff:fa37:ac05
250.55.172.6 0:0:0:0:0:ffff:fa37:ac06
250.55.172.7 0:0:0:0:0:ffff:fa37:ac07
250.55.172.8 0:0:0:0:0:ffff:fa37:ac08
250.55.172.9 0:0:0:0:0:ffff:fa37:ac09
250.55.172.10 0:0:0:0:0:ffff:fa37:ac0a
250.55.172.11 0:0:0:0:0:ffff:fa37:ac0b
250.55.172.12 0:0:0:0:0:ffff:fa37:ac0c
250.55.172.13 0:0:0:0:0:ffff:fa37:ac0d
250.55.172.14 0:0:0:0:0:ffff:fa37:ac0e
250.55.172.15 0:0:0:0:0:ffff:fa37:ac0f
250.55.172.16 0:0:0:0:0:ffff:fa37:ac10
250.55.172.17 0:0:0:0:0:ffff:fa37:ac11
250.55.172.18 0:0:0:0:0:ffff:fa37:ac12
250.55.172.19 0:0:0:0:0:ffff:fa37:ac13
250.55.172.20 0:0:0:0:0:ffff:fa37:ac14
250.55.172.21 0:0:0:0:0:ffff:fa37:ac15
250.55.172.22 0:0:0:0:0:ffff:fa37:ac16
250.55.172.23 0:0:0:0:0:ffff:fa37:ac17
250.55.172.24 0:0:0:0:0:ffff:fa37:ac18
250.55.172.25 0:0:0:0:0:ffff:fa37:ac19
250.55.172.26 0:0:0:0:0:ffff:fa37:ac1a
250.55.172.27 0:0:0:0:0:ffff:fa37:ac1b
250.55.172.28 0:0:0:0:0:ffff:fa37:ac1c
250.55.172.29 0:0:0:0:0:ffff:fa37:ac1d
250.55.172.30 0:0:0:0:0:ffff:fa37:ac1e
250.55.172.31 0:0:0:0:0:ffff:fa37:ac1f
250.55.172.32 0:0:0:0:0:ffff:fa37:ac20
250.55.172.33 0:0:0:0:0:ffff:fa37:ac21
250.55.172.34 0:0:0:0:0:ffff:fa37:ac22
250.55.172.35 0:0:0:0:0:ffff:fa37:ac23
250.55.172.36 0:0:0:0:0:ffff:fa37:ac24
250.55.172.37 0:0:0:0:0:ffff:fa37:ac25
250.55.172.38 0:0:0:0:0:ffff:fa37:ac26
250.55.172.39 0:0:0:0:0:ffff:fa37:ac27
250.55.172.40 0:0:0:0:0:ffff:fa37:ac28
250.55.172.41 0:0:0:0:0:ffff:fa37:ac29
250.55.172.42 0:0:0:0:0:ffff:fa37:ac2a
250.55.172.43 0:0:0:0:0:ffff:fa37:ac2b
250.55.172.44 0:0:0:0:0:ffff:fa37:ac2c
250.55.172.45 0:0:0:0:0:ffff:fa37:ac2d
250.55.172.46 0:0:0:0:0:ffff:fa37:ac2e
250.55.172.47 0:0:0:0:0:ffff:fa37:ac2f
250.55.172.48 0:0:0:0:0:ffff:fa37:ac30
250.55.172.49 0:0:0:0:0:ffff:fa37:ac31
250.55.172.50 0:0:0:0:0:ffff:fa37:ac32
250.55.172.51 0:0:0:0:0:ffff:fa37:ac33
250.55.172.52 0:0:0:0:0:ffff:fa37:ac34
250.55.172.53 0:0:0:0:0:ffff:fa37:ac35
250.55.172.54 0:0:0:0:0:ffff:fa37:ac36
250.55.172.55 0:0:0:0:0:ffff:fa37:ac37
250.55.172.56 0:0:0:0:0:ffff:fa37:ac38
250.55.172.57 0:0:0:0:0:ffff:fa37:ac39
250.55.172.58 0:0:0:0:0:ffff:fa37:ac3a
250.55.172.59 0:0:0:0:0:ffff:fa37:ac3b
250.55.172.60 0:0:0:0:0:ffff:fa37:ac3c


250.55.172.61 0:0:0:0:0:ffff:fa37:ac3d
250.55.172.62 0:0:0:0:0:ffff:fa37:ac3e
250.55.172.63 0:0:0:0:0:ffff:fa37:ac3f
250.55.172.64 0:0:0:0:0:ffff:fa37:ac40
250.55.172.65 0:0:0:0:0:ffff:fa37:ac41
250.55.172.66 0:0:0:0:0:ffff:fa37:ac42
250.55.172.67 0:0:0:0:0:ffff:fa37:ac43
250.55.172.68 0:0:0:0:0:ffff:fa37:ac44
250.55.172.69 0:0:0:0:0:ffff:fa37:ac45
250.55.172.70 0:0:0:0:0:ffff:fa37:ac46
250.55.172.71 0:0:0:0:0:ffff:fa37:ac47
250.55.172.72 0:0:0:0:0:ffff:fa37:ac48
250.55.172.73 0:0:0:0:0:ffff:fa37:ac49
250.55.172.74 0:0:0:0:0:ffff:fa37:ac4a
250.55.172.75 0:0:0:0:0:ffff:fa37:ac4b
250.55.172.76 0:0:0:0:0:ffff:fa37:ac4c
250.55.172.77 0:0:0:0:0:ffff:fa37:ac4d
250.55.172.78 0:0:0:0:0:ffff:fa37:ac4e
250.55.172.79 0:0:0:0:0:ffff:fa37:ac4f
250.55.172.80 0:0:0:0:0:ffff:fa37:ac50
250.55.172.81 0:0:0:0:0:ffff:fa37:ac51
250.55.172.82 0:0:0:0:0:ffff:fa37:ac52
250.55.172.83 0:0:0:0:0:ffff:fa37:ac53
250.55.172.84 0:0:0:0:0:ffff:fa37:ac54
250.55.172.85 0:0:0:0:0:ffff:fa37:ac55
250.55.172.86 0:0:0:0:0:ffff:fa37:ac56
250.55.172.87 0:0:0:0:0:ffff:fa37:ac57
250.55.172.88 0:0:0:0:0:ffff:fa37:ac58
250.55.172.89 0:0:0:0:0:ffff:fa37:ac59
250.55.172.90 0:0:0:0:0:ffff:fa37:ac5a
250.55.172.91 0:0:0:0:0:ffff:fa37:ac5b
250.55.172.92 0:0:0:0:0:ffff:fa37:ac5c
250.55.172.93 0:0:0:0:0:ffff:fa37:ac5d
250.55.172.94 0:0:0:0:0:ffff:fa37:ac5e
250.55.172.95 0:0:0:0:0:ffff:fa37:ac5f
250.55.172.96 0:0:0:0:0:ffff:fa37:ac60
250.55.172.97 0:0:0:0:0:ffff:fa37:ac61
250.55.172.98 0:0:0:0:0:ffff:fa37:ac62
250.55.172.99 0:0:0:0:0:ffff:fa37:ac63
250.55.172.100 0:0:0:0:0:ffff:fa37:ac64
250.55.172.101 0:0:0:0:0:ffff:fa37:ac65
250.55.172.102 0:0:0:0:0:ffff:fa37:ac66
250.55.172.103 0:0:0:0:0:ffff:fa37:ac67
250.55.172.104 0:0:0:0:0:ffff:fa37:ac68
250.55.172.105 0:0:0:0:0:ffff:fa37:ac69
250.55.172.106 0:0:0:0:0:ffff:fa37:ac6a
250.55.172.107 0:0:0:0:0:ffff:fa37:ac6b
250.55.172.108 0:0:0:0:0:ffff:fa37:ac6c
250.55.172.109 0:0:0:0:0:ffff:fa37:ac6d
250.55.172.110 0:0:0:0:0:ffff:fa37:ac6e
250.55.172.111 0:0:0:0:0:ffff:fa37:ac6f
250.55.172.112 0:0:0:0:0:ffff:fa37:ac70
250.55.172.113 0:0:0:0:0:ffff:fa37:ac71
250.55.172.114 0:0:0:0:0:ffff:fa37:ac72
250.55.172.115 0:0:0:0:0:ffff:fa37:ac73
250.55.172.116 0:0:0:0:0:ffff:fa37:ac74
250.55.172.117 0:0:0:0:0:ffff:fa37:ac75
250.55.172.118 0:0:0:0:0:ffff:fa37:ac76
250.55.172.119 0:0:0:0:0:ffff:fa37:ac77
250.55.172.120 0:0:0:0:0:ffff:fa37:ac78


250.55.172.121 0:0:0:0:0:ffff:fa37:ac79
250.55.172.122 0:0:0:0:0:ffff:fa37:ac7a
250.55.172.123 0:0:0:0:0:ffff:fa37:ac7b
250.55.172.124 0:0:0:0:0:ffff:fa37:ac7c
250.55.172.125 0:0:0:0:0:ffff:fa37:ac7d
250.55.172.126 0:0:0:0:0:ffff:fa37:ac7e
250.55.172.127 0:0:0:0:0:ffff:fa37:ac7f
250.55.172.128 0:0:0:0:0:ffff:fa37:ac80
250.55.172.129 0:0:0:0:0:ffff:fa37:ac81
250.55.172.130 0:0:0:0:0:ffff:fa37:ac82
250.55.172.131 0:0:0:0:0:ffff:fa37:ac83
250.55.172.132 0:0:0:0:0:ffff:fa37:ac84
250.55.172.133 0:0:0:0:0:ffff:fa37:ac85
250.55.172.134 0:0:0:0:0:ffff:fa37:ac86
250.55.172.135 0:0:0:0:0:ffff:fa37:ac87
250.55.172.136 0:0:0:0:0:ffff:fa37:ac88
250.55.172.137 0:0:0:0:0:ffff:fa37:ac89
250.55.172.138 0:0:0:0:0:ffff:fa37:ac8a
250.55.172.139 0:0:0:0:0:ffff:fa37:ac8b
250.55.172.140 0:0:0:0:0:ffff:fa37:ac8c
250.55.172.141 0:0:0:0:0:ffff:fa37:ac8d
250.55.172.142 0:0:0:0:0:ffff:fa37:ac8e
250.55.172.143 0:0:0:0:0:ffff:fa37:ac8f
250.55.172.144 0:0:0:0:0:ffff:fa37:ac90
250.55.172.145 0:0:0:0:0:ffff:fa37:ac91
250.55.172.146 0:0:0:0:0:ffff:fa37:ac92
250.55.172.147 0:0:0:0:0:ffff:fa37:ac93
250.55.172.148 0:0:0:0:0:ffff:fa37:ac94
250.55.172.149 0:0:0:0:0:ffff:fa37:ac95
250.55.172.150 0:0:0:0:0:ffff:fa37:ac96
250.55.172.151 0:0:0:0:0:ffff:fa37:ac97
250.55.172.152 0:0:0:0:0:ffff:fa37:ac98
250.55.172.153 0:0:0:0:0:ffff:fa37:ac99
250.55.172.154 0:0:0:0:0:ffff:fa37:ac9a
250.55.172.155 0:0:0:0:0:ffff:fa37:ac9b
250.55.172.156 0:0:0:0:0:ffff:fa37:ac9c
250.55.172.157 0:0:0:0:0:ffff:fa37:ac9d
250.55.172.158 0:0:0:0:0:ffff:fa37:ac9e
250.55.172.159 0:0:0:0:0:ffff:fa37:ac9f
250.55.172.160 0:0:0:0:0:ffff:fa37:aca0
250.55.172.161 0:0:0:0:0:ffff:fa37:aca1
250.55.172.162 0:0:0:0:0:ffff:fa37:aca2
250.55.172.163 0:0:0:0:0:ffff:fa37:aca3
250.55.172.164 0:0:0:0:0:ffff:fa37:aca4
250.55.172.165 0:0:0:0:0:ffff:fa37:aca5
250.55.172.166 0:0:0:0:0:ffff:fa37:aca6
250.55.172.167 0:0:0:0:0:ffff:fa37:aca7
250.55.172.168 0:0:0:0:0:ffff:fa37:aca8
250.55.172.169 0:0:0:0:0:ffff:fa37:aca9
250.55.172.170 0:0:0:0:0:ffff:fa37:acaa
250.55.172.171 0:0:0:0:0:ffff:fa37:acab
250.55.172.172 0:0:0:0:0:ffff:fa37:acac
250.55.172.173 0:0:0:0:0:ffff:fa37:acad
250.55.172.174 0:0:0:0:0:ffff:fa37:acae
250.55.172.175 0:0:0:0:0:ffff:fa37:acaf
250.55.172.176 0:0:0:0:0:ffff:fa37:acb0
250.55.172.177 0:0:0:0:0:ffff:fa37:acb1
250.55.172.178 0:0:0:0:0:ffff:fa37:acb2
250.55.172.179 0:0:0:0:0:ffff:fa37:acb3
250.55.172.180 0:0:0:0:0:ffff:fa37:acb4


250.55.172.181 0:0:0:0:0:ffff:fa37:acb5
250.55.172.182 0:0:0:0:0:ffff:fa37:acb6
250.55.172.183 0:0:0:0:0:ffff:fa37:acb7
250.55.172.184 0:0:0:0:0:ffff:fa37:acb8
250.55.172.185 0:0:0:0:0:ffff:fa37:acb9
250.55.172.186 0:0:0:0:0:ffff:fa37:acba
250.55.172.187 0:0:0:0:0:ffff:fa37:acbb
250.55.172.188 0:0:0:0:0:ffff:fa37:acbc
250.55.172.189 0:0:0:0:0:ffff:fa37:acbd
250.55.172.190 0:0:0:0:0:ffff:fa37:acbe
250.55.172.191 0:0:0:0:0:ffff:fa37:acbf
250.55.172.192 0:0:0:0:0:ffff:fa37:acc0
250.55.172.193 0:0:0:0:0:ffff:fa37:acc1
250.55.172.194 0:0:0:0:0:ffff:fa37:acc2
250.55.172.195 0:0:0:0:0:ffff:fa37:acc3
250.55.172.196 0:0:0:0:0:ffff:fa37:acc4
250.55.172.197 0:0:0:0:0:ffff:fa37:acc5
250.55.172.198 0:0:0:0:0:ffff:fa37:acc6
250.55.172.199 0:0:0:0:0:ffff:fa37:acc7
250.55.172.200 0:0:0:0:0:ffff:fa37:acc8
250.55.172.201 0:0:0:0:0:ffff:fa37:acc9
250.55.172.202 0:0:0:0:0:ffff:fa37:acca
250.55.172.203 0:0:0:0:0:ffff:fa37:accb
250.55.172.204 0:0:0:0:0:ffff:fa37:accc
250.55.172.205 0:0:0:0:0:ffff:fa37:accd
250.55.172.206 0:0:0:0:0:ffff:fa37:acce
250.55.172.207 0:0:0:0:0:ffff:fa37:accf
250.55.172.208 0:0:0:0:0:ffff:fa37:acd0
250.55.172.209 0:0:0:0:0:ffff:fa37:acd1
250.55.172.210 0:0:0:0:0:ffff:fa37:acd2
250.55.172.211 0:0:0:0:0:ffff:fa37:acd3
250.55.172.212 0:0:0:0:0:ffff:fa37:acd4
250.55.172.213 0:0:0:0:0:ffff:fa37:acd5
250.55.172.214 0:0:0:0:0:ffff:fa37:acd6
250.55.172.215 0:0:0:0:0:ffff:fa37:acd7
250.55.172.216 0:0:0:0:0:ffff:fa37:acd8
250.55.172.217 0:0:0:0:0:ffff:fa37:acd9
250.55.172.218 0:0:0:0:0:ffff:fa37:acda
250.55.172.219 0:0:0:0:0:ffff:fa37:acdb
250.55.172.220 0:0:0:0:0:ffff:fa37:acdc
250.55.172.221 0:0:0:0:0:ffff:fa37:acdd
250.55.172.222 0:0:0:0:0:ffff:fa37:acde
250.55.172.223 0:0:0:0:0:ffff:fa37:acdf
250.55.172.224 0:0:0:0:0:ffff:fa37:ace0
250.55.172.225 0:0:0:0:0:ffff:fa37:ace1
250.55.172.226 0:0:0:0:0:ffff:fa37:ace2
250.55.172.227 0:0:0:0:0:ffff:fa37:ace3
250.55.172.228 0:0:0:0:0:ffff:fa37:ace4
250.55.172.229 0:0:0:0:0:ffff:fa37:ace5
250.55.172.230 0:0:0:0:0:ffff:fa37:ace6
250.55.172.231 0:0:0:0:0:ffff:fa37:ace7
250.55.172.232 0:0:0:0:0:ffff:fa37:ace8
250.55.172.233 0:0:0:0:0:ffff:fa37:ace9
250.55.172.234 0:0:0:0:0:ffff:fa37:acea
250.55.172.235 0:0:0:0:0:ffff:fa37:aceb
250.55.172.236 0:0:0:0:0:ffff:fa37:acec
250.55.172.237 0:0:0:0:0:ffff:fa37:aced
250.55.172.238 0:0:0:0:0:ffff:fa37:acee
250.55.172.239 0:0:0:0:0:ffff:fa37:acef
250.55.172.240 0:0:0:0:0:ffff:fa37:acf0
250.55.172.241 0:0:0:0:0:ffff:fa37:acf1
250.55.172.242 0:0:0:0:0:ffff:fa37:acf2
250.55.172.243 0:0:0:0:0:ffff:fa37:acf3
250.55.172.244 0:0:0:0:0:ffff:fa37:acf4
250.55.172.245 0:0:0:0:0:ffff:fa37:acf5
250.55.172.246 0:0:0:0:0:ffff:fa37:acf6
250.55.172.247 0:0:0:0:0:ffff:fa37:acf7
250.55.172.248 0:0:0:0:0:ffff:fa37:acf8
250.55.172.249 0:0:0:0:0:ffff:fa37:acf9
250.55.172.250 0:0:0:0:0:ffff:fa37:acfa
250.55.172.251 0:0:0:0:0:ffff:fa37:acfb
250.55.172.252 0:0:0:0:0:ffff:fa37:acfc
250.55.172.253 0:0:0:0:0:ffff:fa37:acfd
250.55.172.254 0:0:0:0:0:ffff:fa37:acfe
250.55.172.255 0:0:0:0:0:ffff:fa37: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.