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
54.72.187.1 0:0:0:0:0:ffff:3648:bb01
54.72.187.2 0:0:0:0:0:ffff:3648:bb02
54.72.187.3 0:0:0:0:0:ffff:3648:bb03
54.72.187.4 0:0:0:0:0:ffff:3648:bb04
54.72.187.5 0:0:0:0:0:ffff:3648:bb05
54.72.187.6 0:0:0:0:0:ffff:3648:bb06
54.72.187.7 0:0:0:0:0:ffff:3648:bb07
54.72.187.8 0:0:0:0:0:ffff:3648:bb08
54.72.187.9 0:0:0:0:0:ffff:3648:bb09
54.72.187.10 0:0:0:0:0:ffff:3648:bb0a
54.72.187.11 0:0:0:0:0:ffff:3648:bb0b
54.72.187.12 0:0:0:0:0:ffff:3648:bb0c
54.72.187.13 0:0:0:0:0:ffff:3648:bb0d
54.72.187.14 0:0:0:0:0:ffff:3648:bb0e
54.72.187.15 0:0:0:0:0:ffff:3648:bb0f
54.72.187.16 0:0:0:0:0:ffff:3648:bb10
54.72.187.17 0:0:0:0:0:ffff:3648:bb11
54.72.187.18 0:0:0:0:0:ffff:3648:bb12
54.72.187.19 0:0:0:0:0:ffff:3648:bb13
54.72.187.20 0:0:0:0:0:ffff:3648:bb14
54.72.187.21 0:0:0:0:0:ffff:3648:bb15
54.72.187.22 0:0:0:0:0:ffff:3648:bb16
54.72.187.23 0:0:0:0:0:ffff:3648:bb17
54.72.187.24 0:0:0:0:0:ffff:3648:bb18
54.72.187.25 0:0:0:0:0:ffff:3648:bb19
54.72.187.26 0:0:0:0:0:ffff:3648:bb1a
54.72.187.27 0:0:0:0:0:ffff:3648:bb1b
54.72.187.28 0:0:0:0:0:ffff:3648:bb1c
54.72.187.29 0:0:0:0:0:ffff:3648:bb1d
54.72.187.30 0:0:0:0:0:ffff:3648:bb1e
54.72.187.31 0:0:0:0:0:ffff:3648:bb1f
54.72.187.32 0:0:0:0:0:ffff:3648:bb20
54.72.187.33 0:0:0:0:0:ffff:3648:bb21
54.72.187.34 0:0:0:0:0:ffff:3648:bb22
54.72.187.35 0:0:0:0:0:ffff:3648:bb23
54.72.187.36 0:0:0:0:0:ffff:3648:bb24
54.72.187.37 0:0:0:0:0:ffff:3648:bb25
54.72.187.38 0:0:0:0:0:ffff:3648:bb26
54.72.187.39 0:0:0:0:0:ffff:3648:bb27
54.72.187.40 0:0:0:0:0:ffff:3648:bb28
54.72.187.41 0:0:0:0:0:ffff:3648:bb29
54.72.187.42 0:0:0:0:0:ffff:3648:bb2a
54.72.187.43 0:0:0:0:0:ffff:3648:bb2b
54.72.187.44 0:0:0:0:0:ffff:3648:bb2c
54.72.187.45 0:0:0:0:0:ffff:3648:bb2d
54.72.187.46 0:0:0:0:0:ffff:3648:bb2e
54.72.187.47 0:0:0:0:0:ffff:3648:bb2f
54.72.187.48 0:0:0:0:0:ffff:3648:bb30
54.72.187.49 0:0:0:0:0:ffff:3648:bb31
54.72.187.50 0:0:0:0:0:ffff:3648:bb32
54.72.187.51 0:0:0:0:0:ffff:3648:bb33
54.72.187.52 0:0:0:0:0:ffff:3648:bb34
54.72.187.53 0:0:0:0:0:ffff:3648:bb35
54.72.187.54 0:0:0:0:0:ffff:3648:bb36
54.72.187.55 0:0:0:0:0:ffff:3648:bb37
54.72.187.56 0:0:0:0:0:ffff:3648:bb38
54.72.187.57 0:0:0:0:0:ffff:3648:bb39
54.72.187.58 0:0:0:0:0:ffff:3648:bb3a
54.72.187.59 0:0:0:0:0:ffff:3648:bb3b
54.72.187.60 0:0:0:0:0:ffff:3648:bb3c


54.72.187.61 0:0:0:0:0:ffff:3648:bb3d
54.72.187.62 0:0:0:0:0:ffff:3648:bb3e
54.72.187.63 0:0:0:0:0:ffff:3648:bb3f
54.72.187.64 0:0:0:0:0:ffff:3648:bb40
54.72.187.65 0:0:0:0:0:ffff:3648:bb41
54.72.187.66 0:0:0:0:0:ffff:3648:bb42
54.72.187.67 0:0:0:0:0:ffff:3648:bb43
54.72.187.68 0:0:0:0:0:ffff:3648:bb44
54.72.187.69 0:0:0:0:0:ffff:3648:bb45
54.72.187.70 0:0:0:0:0:ffff:3648:bb46
54.72.187.71 0:0:0:0:0:ffff:3648:bb47
54.72.187.72 0:0:0:0:0:ffff:3648:bb48
54.72.187.73 0:0:0:0:0:ffff:3648:bb49
54.72.187.74 0:0:0:0:0:ffff:3648:bb4a
54.72.187.75 0:0:0:0:0:ffff:3648:bb4b
54.72.187.76 0:0:0:0:0:ffff:3648:bb4c
54.72.187.77 0:0:0:0:0:ffff:3648:bb4d
54.72.187.78 0:0:0:0:0:ffff:3648:bb4e
54.72.187.79 0:0:0:0:0:ffff:3648:bb4f
54.72.187.80 0:0:0:0:0:ffff:3648:bb50
54.72.187.81 0:0:0:0:0:ffff:3648:bb51
54.72.187.82 0:0:0:0:0:ffff:3648:bb52
54.72.187.83 0:0:0:0:0:ffff:3648:bb53
54.72.187.84 0:0:0:0:0:ffff:3648:bb54
54.72.187.85 0:0:0:0:0:ffff:3648:bb55
54.72.187.86 0:0:0:0:0:ffff:3648:bb56
54.72.187.87 0:0:0:0:0:ffff:3648:bb57
54.72.187.88 0:0:0:0:0:ffff:3648:bb58
54.72.187.89 0:0:0:0:0:ffff:3648:bb59
54.72.187.90 0:0:0:0:0:ffff:3648:bb5a
54.72.187.91 0:0:0:0:0:ffff:3648:bb5b
54.72.187.92 0:0:0:0:0:ffff:3648:bb5c
54.72.187.93 0:0:0:0:0:ffff:3648:bb5d
54.72.187.94 0:0:0:0:0:ffff:3648:bb5e
54.72.187.95 0:0:0:0:0:ffff:3648:bb5f
54.72.187.96 0:0:0:0:0:ffff:3648:bb60
54.72.187.97 0:0:0:0:0:ffff:3648:bb61
54.72.187.98 0:0:0:0:0:ffff:3648:bb62
54.72.187.99 0:0:0:0:0:ffff:3648:bb63
54.72.187.100 0:0:0:0:0:ffff:3648:bb64
54.72.187.101 0:0:0:0:0:ffff:3648:bb65
54.72.187.102 0:0:0:0:0:ffff:3648:bb66
54.72.187.103 0:0:0:0:0:ffff:3648:bb67
54.72.187.104 0:0:0:0:0:ffff:3648:bb68
54.72.187.105 0:0:0:0:0:ffff:3648:bb69
54.72.187.106 0:0:0:0:0:ffff:3648:bb6a
54.72.187.107 0:0:0:0:0:ffff:3648:bb6b
54.72.187.108 0:0:0:0:0:ffff:3648:bb6c
54.72.187.109 0:0:0:0:0:ffff:3648:bb6d
54.72.187.110 0:0:0:0:0:ffff:3648:bb6e
54.72.187.111 0:0:0:0:0:ffff:3648:bb6f
54.72.187.112 0:0:0:0:0:ffff:3648:bb70
54.72.187.113 0:0:0:0:0:ffff:3648:bb71
54.72.187.114 0:0:0:0:0:ffff:3648:bb72
54.72.187.115 0:0:0:0:0:ffff:3648:bb73
54.72.187.116 0:0:0:0:0:ffff:3648:bb74
54.72.187.117 0:0:0:0:0:ffff:3648:bb75
54.72.187.118 0:0:0:0:0:ffff:3648:bb76
54.72.187.119 0:0:0:0:0:ffff:3648:bb77
54.72.187.120 0:0:0:0:0:ffff:3648:bb78


54.72.187.121 0:0:0:0:0:ffff:3648:bb79
54.72.187.122 0:0:0:0:0:ffff:3648:bb7a
54.72.187.123 0:0:0:0:0:ffff:3648:bb7b
54.72.187.124 0:0:0:0:0:ffff:3648:bb7c
54.72.187.125 0:0:0:0:0:ffff:3648:bb7d
54.72.187.126 0:0:0:0:0:ffff:3648:bb7e
54.72.187.127 0:0:0:0:0:ffff:3648:bb7f
54.72.187.128 0:0:0:0:0:ffff:3648:bb80
54.72.187.129 0:0:0:0:0:ffff:3648:bb81
54.72.187.130 0:0:0:0:0:ffff:3648:bb82
54.72.187.131 0:0:0:0:0:ffff:3648:bb83
54.72.187.132 0:0:0:0:0:ffff:3648:bb84
54.72.187.133 0:0:0:0:0:ffff:3648:bb85
54.72.187.134 0:0:0:0:0:ffff:3648:bb86
54.72.187.135 0:0:0:0:0:ffff:3648:bb87
54.72.187.136 0:0:0:0:0:ffff:3648:bb88
54.72.187.137 0:0:0:0:0:ffff:3648:bb89
54.72.187.138 0:0:0:0:0:ffff:3648:bb8a
54.72.187.139 0:0:0:0:0:ffff:3648:bb8b
54.72.187.140 0:0:0:0:0:ffff:3648:bb8c
54.72.187.141 0:0:0:0:0:ffff:3648:bb8d
54.72.187.142 0:0:0:0:0:ffff:3648:bb8e
54.72.187.143 0:0:0:0:0:ffff:3648:bb8f
54.72.187.144 0:0:0:0:0:ffff:3648:bb90
54.72.187.145 0:0:0:0:0:ffff:3648:bb91
54.72.187.146 0:0:0:0:0:ffff:3648:bb92
54.72.187.147 0:0:0:0:0:ffff:3648:bb93
54.72.187.148 0:0:0:0:0:ffff:3648:bb94
54.72.187.149 0:0:0:0:0:ffff:3648:bb95
54.72.187.150 0:0:0:0:0:ffff:3648:bb96
54.72.187.151 0:0:0:0:0:ffff:3648:bb97
54.72.187.152 0:0:0:0:0:ffff:3648:bb98
54.72.187.153 0:0:0:0:0:ffff:3648:bb99
54.72.187.154 0:0:0:0:0:ffff:3648:bb9a
54.72.187.155 0:0:0:0:0:ffff:3648:bb9b
54.72.187.156 0:0:0:0:0:ffff:3648:bb9c
54.72.187.157 0:0:0:0:0:ffff:3648:bb9d
54.72.187.158 0:0:0:0:0:ffff:3648:bb9e
54.72.187.159 0:0:0:0:0:ffff:3648:bb9f
54.72.187.160 0:0:0:0:0:ffff:3648:bba0
54.72.187.161 0:0:0:0:0:ffff:3648:bba1
54.72.187.162 0:0:0:0:0:ffff:3648:bba2
54.72.187.163 0:0:0:0:0:ffff:3648:bba3
54.72.187.164 0:0:0:0:0:ffff:3648:bba4
54.72.187.165 0:0:0:0:0:ffff:3648:bba5
54.72.187.166 0:0:0:0:0:ffff:3648:bba6
54.72.187.167 0:0:0:0:0:ffff:3648:bba7
54.72.187.168 0:0:0:0:0:ffff:3648:bba8
54.72.187.169 0:0:0:0:0:ffff:3648:bba9
54.72.187.170 0:0:0:0:0:ffff:3648:bbaa
54.72.187.171 0:0:0:0:0:ffff:3648:bbab
54.72.187.172 0:0:0:0:0:ffff:3648:bbac
54.72.187.173 0:0:0:0:0:ffff:3648:bbad
54.72.187.174 0:0:0:0:0:ffff:3648:bbae
54.72.187.175 0:0:0:0:0:ffff:3648:bbaf
54.72.187.176 0:0:0:0:0:ffff:3648:bbb0
54.72.187.177 0:0:0:0:0:ffff:3648:bbb1
54.72.187.178 0:0:0:0:0:ffff:3648:bbb2
54.72.187.179 0:0:0:0:0:ffff:3648:bbb3
54.72.187.180 0:0:0:0:0:ffff:3648:bbb4


54.72.187.181 0:0:0:0:0:ffff:3648:bbb5
54.72.187.182 0:0:0:0:0:ffff:3648:bbb6
54.72.187.183 0:0:0:0:0:ffff:3648:bbb7
54.72.187.184 0:0:0:0:0:ffff:3648:bbb8
54.72.187.185 0:0:0:0:0:ffff:3648:bbb9
54.72.187.186 0:0:0:0:0:ffff:3648:bbba
54.72.187.187 0:0:0:0:0:ffff:3648:bbbb
54.72.187.188 0:0:0:0:0:ffff:3648:bbbc
54.72.187.189 0:0:0:0:0:ffff:3648:bbbd
54.72.187.190 0:0:0:0:0:ffff:3648:bbbe
54.72.187.191 0:0:0:0:0:ffff:3648:bbbf
54.72.187.192 0:0:0:0:0:ffff:3648:bbc0
54.72.187.193 0:0:0:0:0:ffff:3648:bbc1
54.72.187.194 0:0:0:0:0:ffff:3648:bbc2
54.72.187.195 0:0:0:0:0:ffff:3648:bbc3
54.72.187.196 0:0:0:0:0:ffff:3648:bbc4
54.72.187.197 0:0:0:0:0:ffff:3648:bbc5
54.72.187.198 0:0:0:0:0:ffff:3648:bbc6
54.72.187.199 0:0:0:0:0:ffff:3648:bbc7
54.72.187.200 0:0:0:0:0:ffff:3648:bbc8
54.72.187.201 0:0:0:0:0:ffff:3648:bbc9
54.72.187.202 0:0:0:0:0:ffff:3648:bbca
54.72.187.203 0:0:0:0:0:ffff:3648:bbcb
54.72.187.204 0:0:0:0:0:ffff:3648:bbcc
54.72.187.205 0:0:0:0:0:ffff:3648:bbcd
54.72.187.206 0:0:0:0:0:ffff:3648:bbce
54.72.187.207 0:0:0:0:0:ffff:3648:bbcf
54.72.187.208 0:0:0:0:0:ffff:3648:bbd0
54.72.187.209 0:0:0:0:0:ffff:3648:bbd1
54.72.187.210 0:0:0:0:0:ffff:3648:bbd2
54.72.187.211 0:0:0:0:0:ffff:3648:bbd3
54.72.187.212 0:0:0:0:0:ffff:3648:bbd4
54.72.187.213 0:0:0:0:0:ffff:3648:bbd5
54.72.187.214 0:0:0:0:0:ffff:3648:bbd6
54.72.187.215 0:0:0:0:0:ffff:3648:bbd7
54.72.187.216 0:0:0:0:0:ffff:3648:bbd8
54.72.187.217 0:0:0:0:0:ffff:3648:bbd9
54.72.187.218 0:0:0:0:0:ffff:3648:bbda
54.72.187.219 0:0:0:0:0:ffff:3648:bbdb
54.72.187.220 0:0:0:0:0:ffff:3648:bbdc
54.72.187.221 0:0:0:0:0:ffff:3648:bbdd
54.72.187.222 0:0:0:0:0:ffff:3648:bbde
54.72.187.223 0:0:0:0:0:ffff:3648:bbdf
54.72.187.224 0:0:0:0:0:ffff:3648:bbe0
54.72.187.225 0:0:0:0:0:ffff:3648:bbe1
54.72.187.226 0:0:0:0:0:ffff:3648:bbe2
54.72.187.227 0:0:0:0:0:ffff:3648:bbe3
54.72.187.228 0:0:0:0:0:ffff:3648:bbe4
54.72.187.229 0:0:0:0:0:ffff:3648:bbe5
54.72.187.230 0:0:0:0:0:ffff:3648:bbe6
54.72.187.231 0:0:0:0:0:ffff:3648:bbe7
54.72.187.232 0:0:0:0:0:ffff:3648:bbe8
54.72.187.233 0:0:0:0:0:ffff:3648:bbe9
54.72.187.234 0:0:0:0:0:ffff:3648:bbea
54.72.187.235 0:0:0:0:0:ffff:3648:bbeb
54.72.187.236 0:0:0:0:0:ffff:3648:bbec
54.72.187.237 0:0:0:0:0:ffff:3648:bbed
54.72.187.238 0:0:0:0:0:ffff:3648:bbee
54.72.187.239 0:0:0:0:0:ffff:3648:bbef
54.72.187.240 0:0:0:0:0:ffff:3648:bbf0
54.72.187.241 0:0:0:0:0:ffff:3648:bbf1
54.72.187.242 0:0:0:0:0:ffff:3648:bbf2
54.72.187.243 0:0:0:0:0:ffff:3648:bbf3
54.72.187.244 0:0:0:0:0:ffff:3648:bbf4
54.72.187.245 0:0:0:0:0:ffff:3648:bbf5
54.72.187.246 0:0:0:0:0:ffff:3648:bbf6
54.72.187.247 0:0:0:0:0:ffff:3648:bbf7
54.72.187.248 0:0:0:0:0:ffff:3648:bbf8
54.72.187.249 0:0:0:0:0:ffff:3648:bbf9
54.72.187.250 0:0:0:0:0:ffff:3648:bbfa
54.72.187.251 0:0:0:0:0:ffff:3648:bbfb
54.72.187.252 0:0:0:0:0:ffff:3648:bbfc
54.72.187.253 0:0:0:0:0:ffff:3648:bbfd
54.72.187.254 0:0:0:0:0:ffff:3648:bbfe
54.72.187.255 0:0:0:0:0:ffff:3648:bbff


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.