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
55.172.189.1 0:0:0:0:0:ffff:37ac:bd01
55.172.189.2 0:0:0:0:0:ffff:37ac:bd02
55.172.189.3 0:0:0:0:0:ffff:37ac:bd03
55.172.189.4 0:0:0:0:0:ffff:37ac:bd04
55.172.189.5 0:0:0:0:0:ffff:37ac:bd05
55.172.189.6 0:0:0:0:0:ffff:37ac:bd06
55.172.189.7 0:0:0:0:0:ffff:37ac:bd07
55.172.189.8 0:0:0:0:0:ffff:37ac:bd08
55.172.189.9 0:0:0:0:0:ffff:37ac:bd09
55.172.189.10 0:0:0:0:0:ffff:37ac:bd0a
55.172.189.11 0:0:0:0:0:ffff:37ac:bd0b
55.172.189.12 0:0:0:0:0:ffff:37ac:bd0c
55.172.189.13 0:0:0:0:0:ffff:37ac:bd0d
55.172.189.14 0:0:0:0:0:ffff:37ac:bd0e
55.172.189.15 0:0:0:0:0:ffff:37ac:bd0f
55.172.189.16 0:0:0:0:0:ffff:37ac:bd10
55.172.189.17 0:0:0:0:0:ffff:37ac:bd11
55.172.189.18 0:0:0:0:0:ffff:37ac:bd12
55.172.189.19 0:0:0:0:0:ffff:37ac:bd13
55.172.189.20 0:0:0:0:0:ffff:37ac:bd14
55.172.189.21 0:0:0:0:0:ffff:37ac:bd15
55.172.189.22 0:0:0:0:0:ffff:37ac:bd16
55.172.189.23 0:0:0:0:0:ffff:37ac:bd17
55.172.189.24 0:0:0:0:0:ffff:37ac:bd18
55.172.189.25 0:0:0:0:0:ffff:37ac:bd19
55.172.189.26 0:0:0:0:0:ffff:37ac:bd1a
55.172.189.27 0:0:0:0:0:ffff:37ac:bd1b
55.172.189.28 0:0:0:0:0:ffff:37ac:bd1c
55.172.189.29 0:0:0:0:0:ffff:37ac:bd1d
55.172.189.30 0:0:0:0:0:ffff:37ac:bd1e
55.172.189.31 0:0:0:0:0:ffff:37ac:bd1f
55.172.189.32 0:0:0:0:0:ffff:37ac:bd20
55.172.189.33 0:0:0:0:0:ffff:37ac:bd21
55.172.189.34 0:0:0:0:0:ffff:37ac:bd22
55.172.189.35 0:0:0:0:0:ffff:37ac:bd23
55.172.189.36 0:0:0:0:0:ffff:37ac:bd24
55.172.189.37 0:0:0:0:0:ffff:37ac:bd25
55.172.189.38 0:0:0:0:0:ffff:37ac:bd26
55.172.189.39 0:0:0:0:0:ffff:37ac:bd27
55.172.189.40 0:0:0:0:0:ffff:37ac:bd28
55.172.189.41 0:0:0:0:0:ffff:37ac:bd29
55.172.189.42 0:0:0:0:0:ffff:37ac:bd2a
55.172.189.43 0:0:0:0:0:ffff:37ac:bd2b
55.172.189.44 0:0:0:0:0:ffff:37ac:bd2c
55.172.189.45 0:0:0:0:0:ffff:37ac:bd2d
55.172.189.46 0:0:0:0:0:ffff:37ac:bd2e
55.172.189.47 0:0:0:0:0:ffff:37ac:bd2f
55.172.189.48 0:0:0:0:0:ffff:37ac:bd30
55.172.189.49 0:0:0:0:0:ffff:37ac:bd31
55.172.189.50 0:0:0:0:0:ffff:37ac:bd32
55.172.189.51 0:0:0:0:0:ffff:37ac:bd33
55.172.189.52 0:0:0:0:0:ffff:37ac:bd34
55.172.189.53 0:0:0:0:0:ffff:37ac:bd35
55.172.189.54 0:0:0:0:0:ffff:37ac:bd36
55.172.189.55 0:0:0:0:0:ffff:37ac:bd37
55.172.189.56 0:0:0:0:0:ffff:37ac:bd38
55.172.189.57 0:0:0:0:0:ffff:37ac:bd39
55.172.189.58 0:0:0:0:0:ffff:37ac:bd3a
55.172.189.59 0:0:0:0:0:ffff:37ac:bd3b
55.172.189.60 0:0:0:0:0:ffff:37ac:bd3c


55.172.189.61 0:0:0:0:0:ffff:37ac:bd3d
55.172.189.62 0:0:0:0:0:ffff:37ac:bd3e
55.172.189.63 0:0:0:0:0:ffff:37ac:bd3f
55.172.189.64 0:0:0:0:0:ffff:37ac:bd40
55.172.189.65 0:0:0:0:0:ffff:37ac:bd41
55.172.189.66 0:0:0:0:0:ffff:37ac:bd42
55.172.189.67 0:0:0:0:0:ffff:37ac:bd43
55.172.189.68 0:0:0:0:0:ffff:37ac:bd44
55.172.189.69 0:0:0:0:0:ffff:37ac:bd45
55.172.189.70 0:0:0:0:0:ffff:37ac:bd46
55.172.189.71 0:0:0:0:0:ffff:37ac:bd47
55.172.189.72 0:0:0:0:0:ffff:37ac:bd48
55.172.189.73 0:0:0:0:0:ffff:37ac:bd49
55.172.189.74 0:0:0:0:0:ffff:37ac:bd4a
55.172.189.75 0:0:0:0:0:ffff:37ac:bd4b
55.172.189.76 0:0:0:0:0:ffff:37ac:bd4c
55.172.189.77 0:0:0:0:0:ffff:37ac:bd4d
55.172.189.78 0:0:0:0:0:ffff:37ac:bd4e
55.172.189.79 0:0:0:0:0:ffff:37ac:bd4f
55.172.189.80 0:0:0:0:0:ffff:37ac:bd50
55.172.189.81 0:0:0:0:0:ffff:37ac:bd51
55.172.189.82 0:0:0:0:0:ffff:37ac:bd52
55.172.189.83 0:0:0:0:0:ffff:37ac:bd53
55.172.189.84 0:0:0:0:0:ffff:37ac:bd54
55.172.189.85 0:0:0:0:0:ffff:37ac:bd55
55.172.189.86 0:0:0:0:0:ffff:37ac:bd56
55.172.189.87 0:0:0:0:0:ffff:37ac:bd57
55.172.189.88 0:0:0:0:0:ffff:37ac:bd58
55.172.189.89 0:0:0:0:0:ffff:37ac:bd59
55.172.189.90 0:0:0:0:0:ffff:37ac:bd5a
55.172.189.91 0:0:0:0:0:ffff:37ac:bd5b
55.172.189.92 0:0:0:0:0:ffff:37ac:bd5c
55.172.189.93 0:0:0:0:0:ffff:37ac:bd5d
55.172.189.94 0:0:0:0:0:ffff:37ac:bd5e
55.172.189.95 0:0:0:0:0:ffff:37ac:bd5f
55.172.189.96 0:0:0:0:0:ffff:37ac:bd60
55.172.189.97 0:0:0:0:0:ffff:37ac:bd61
55.172.189.98 0:0:0:0:0:ffff:37ac:bd62
55.172.189.99 0:0:0:0:0:ffff:37ac:bd63
55.172.189.100 0:0:0:0:0:ffff:37ac:bd64
55.172.189.101 0:0:0:0:0:ffff:37ac:bd65
55.172.189.102 0:0:0:0:0:ffff:37ac:bd66
55.172.189.103 0:0:0:0:0:ffff:37ac:bd67
55.172.189.104 0:0:0:0:0:ffff:37ac:bd68
55.172.189.105 0:0:0:0:0:ffff:37ac:bd69
55.172.189.106 0:0:0:0:0:ffff:37ac:bd6a
55.172.189.107 0:0:0:0:0:ffff:37ac:bd6b
55.172.189.108 0:0:0:0:0:ffff:37ac:bd6c
55.172.189.109 0:0:0:0:0:ffff:37ac:bd6d
55.172.189.110 0:0:0:0:0:ffff:37ac:bd6e
55.172.189.111 0:0:0:0:0:ffff:37ac:bd6f
55.172.189.112 0:0:0:0:0:ffff:37ac:bd70
55.172.189.113 0:0:0:0:0:ffff:37ac:bd71
55.172.189.114 0:0:0:0:0:ffff:37ac:bd72
55.172.189.115 0:0:0:0:0:ffff:37ac:bd73
55.172.189.116 0:0:0:0:0:ffff:37ac:bd74
55.172.189.117 0:0:0:0:0:ffff:37ac:bd75
55.172.189.118 0:0:0:0:0:ffff:37ac:bd76
55.172.189.119 0:0:0:0:0:ffff:37ac:bd77
55.172.189.120 0:0:0:0:0:ffff:37ac:bd78


55.172.189.121 0:0:0:0:0:ffff:37ac:bd79
55.172.189.122 0:0:0:0:0:ffff:37ac:bd7a
55.172.189.123 0:0:0:0:0:ffff:37ac:bd7b
55.172.189.124 0:0:0:0:0:ffff:37ac:bd7c
55.172.189.125 0:0:0:0:0:ffff:37ac:bd7d
55.172.189.126 0:0:0:0:0:ffff:37ac:bd7e
55.172.189.127 0:0:0:0:0:ffff:37ac:bd7f
55.172.189.128 0:0:0:0:0:ffff:37ac:bd80
55.172.189.129 0:0:0:0:0:ffff:37ac:bd81
55.172.189.130 0:0:0:0:0:ffff:37ac:bd82
55.172.189.131 0:0:0:0:0:ffff:37ac:bd83
55.172.189.132 0:0:0:0:0:ffff:37ac:bd84
55.172.189.133 0:0:0:0:0:ffff:37ac:bd85
55.172.189.134 0:0:0:0:0:ffff:37ac:bd86
55.172.189.135 0:0:0:0:0:ffff:37ac:bd87
55.172.189.136 0:0:0:0:0:ffff:37ac:bd88
55.172.189.137 0:0:0:0:0:ffff:37ac:bd89
55.172.189.138 0:0:0:0:0:ffff:37ac:bd8a
55.172.189.139 0:0:0:0:0:ffff:37ac:bd8b
55.172.189.140 0:0:0:0:0:ffff:37ac:bd8c
55.172.189.141 0:0:0:0:0:ffff:37ac:bd8d
55.172.189.142 0:0:0:0:0:ffff:37ac:bd8e
55.172.189.143 0:0:0:0:0:ffff:37ac:bd8f
55.172.189.144 0:0:0:0:0:ffff:37ac:bd90
55.172.189.145 0:0:0:0:0:ffff:37ac:bd91
55.172.189.146 0:0:0:0:0:ffff:37ac:bd92
55.172.189.147 0:0:0:0:0:ffff:37ac:bd93
55.172.189.148 0:0:0:0:0:ffff:37ac:bd94
55.172.189.149 0:0:0:0:0:ffff:37ac:bd95
55.172.189.150 0:0:0:0:0:ffff:37ac:bd96
55.172.189.151 0:0:0:0:0:ffff:37ac:bd97
55.172.189.152 0:0:0:0:0:ffff:37ac:bd98
55.172.189.153 0:0:0:0:0:ffff:37ac:bd99
55.172.189.154 0:0:0:0:0:ffff:37ac:bd9a
55.172.189.155 0:0:0:0:0:ffff:37ac:bd9b
55.172.189.156 0:0:0:0:0:ffff:37ac:bd9c
55.172.189.157 0:0:0:0:0:ffff:37ac:bd9d
55.172.189.158 0:0:0:0:0:ffff:37ac:bd9e
55.172.189.159 0:0:0:0:0:ffff:37ac:bd9f
55.172.189.160 0:0:0:0:0:ffff:37ac:bda0
55.172.189.161 0:0:0:0:0:ffff:37ac:bda1
55.172.189.162 0:0:0:0:0:ffff:37ac:bda2
55.172.189.163 0:0:0:0:0:ffff:37ac:bda3
55.172.189.164 0:0:0:0:0:ffff:37ac:bda4
55.172.189.165 0:0:0:0:0:ffff:37ac:bda5
55.172.189.166 0:0:0:0:0:ffff:37ac:bda6
55.172.189.167 0:0:0:0:0:ffff:37ac:bda7
55.172.189.168 0:0:0:0:0:ffff:37ac:bda8
55.172.189.169 0:0:0:0:0:ffff:37ac:bda9
55.172.189.170 0:0:0:0:0:ffff:37ac:bdaa
55.172.189.171 0:0:0:0:0:ffff:37ac:bdab
55.172.189.172 0:0:0:0:0:ffff:37ac:bdac
55.172.189.173 0:0:0:0:0:ffff:37ac:bdad
55.172.189.174 0:0:0:0:0:ffff:37ac:bdae
55.172.189.175 0:0:0:0:0:ffff:37ac:bdaf
55.172.189.176 0:0:0:0:0:ffff:37ac:bdb0
55.172.189.177 0:0:0:0:0:ffff:37ac:bdb1
55.172.189.178 0:0:0:0:0:ffff:37ac:bdb2
55.172.189.179 0:0:0:0:0:ffff:37ac:bdb3
55.172.189.180 0:0:0:0:0:ffff:37ac:bdb4


55.172.189.181 0:0:0:0:0:ffff:37ac:bdb5
55.172.189.182 0:0:0:0:0:ffff:37ac:bdb6
55.172.189.183 0:0:0:0:0:ffff:37ac:bdb7
55.172.189.184 0:0:0:0:0:ffff:37ac:bdb8
55.172.189.185 0:0:0:0:0:ffff:37ac:bdb9
55.172.189.186 0:0:0:0:0:ffff:37ac:bdba
55.172.189.187 0:0:0:0:0:ffff:37ac:bdbb
55.172.189.188 0:0:0:0:0:ffff:37ac:bdbc
55.172.189.189 0:0:0:0:0:ffff:37ac:bdbd
55.172.189.190 0:0:0:0:0:ffff:37ac:bdbe
55.172.189.191 0:0:0:0:0:ffff:37ac:bdbf
55.172.189.192 0:0:0:0:0:ffff:37ac:bdc0
55.172.189.193 0:0:0:0:0:ffff:37ac:bdc1
55.172.189.194 0:0:0:0:0:ffff:37ac:bdc2
55.172.189.195 0:0:0:0:0:ffff:37ac:bdc3
55.172.189.196 0:0:0:0:0:ffff:37ac:bdc4
55.172.189.197 0:0:0:0:0:ffff:37ac:bdc5
55.172.189.198 0:0:0:0:0:ffff:37ac:bdc6
55.172.189.199 0:0:0:0:0:ffff:37ac:bdc7
55.172.189.200 0:0:0:0:0:ffff:37ac:bdc8
55.172.189.201 0:0:0:0:0:ffff:37ac:bdc9
55.172.189.202 0:0:0:0:0:ffff:37ac:bdca
55.172.189.203 0:0:0:0:0:ffff:37ac:bdcb
55.172.189.204 0:0:0:0:0:ffff:37ac:bdcc
55.172.189.205 0:0:0:0:0:ffff:37ac:bdcd
55.172.189.206 0:0:0:0:0:ffff:37ac:bdce
55.172.189.207 0:0:0:0:0:ffff:37ac:bdcf
55.172.189.208 0:0:0:0:0:ffff:37ac:bdd0
55.172.189.209 0:0:0:0:0:ffff:37ac:bdd1
55.172.189.210 0:0:0:0:0:ffff:37ac:bdd2
55.172.189.211 0:0:0:0:0:ffff:37ac:bdd3
55.172.189.212 0:0:0:0:0:ffff:37ac:bdd4
55.172.189.213 0:0:0:0:0:ffff:37ac:bdd5
55.172.189.214 0:0:0:0:0:ffff:37ac:bdd6
55.172.189.215 0:0:0:0:0:ffff:37ac:bdd7
55.172.189.216 0:0:0:0:0:ffff:37ac:bdd8
55.172.189.217 0:0:0:0:0:ffff:37ac:bdd9
55.172.189.218 0:0:0:0:0:ffff:37ac:bdda
55.172.189.219 0:0:0:0:0:ffff:37ac:bddb
55.172.189.220 0:0:0:0:0:ffff:37ac:bddc
55.172.189.221 0:0:0:0:0:ffff:37ac:bddd
55.172.189.222 0:0:0:0:0:ffff:37ac:bdde
55.172.189.223 0:0:0:0:0:ffff:37ac:bddf
55.172.189.224 0:0:0:0:0:ffff:37ac:bde0
55.172.189.225 0:0:0:0:0:ffff:37ac:bde1
55.172.189.226 0:0:0:0:0:ffff:37ac:bde2
55.172.189.227 0:0:0:0:0:ffff:37ac:bde3
55.172.189.228 0:0:0:0:0:ffff:37ac:bde4
55.172.189.229 0:0:0:0:0:ffff:37ac:bde5
55.172.189.230 0:0:0:0:0:ffff:37ac:bde6
55.172.189.231 0:0:0:0:0:ffff:37ac:bde7
55.172.189.232 0:0:0:0:0:ffff:37ac:bde8
55.172.189.233 0:0:0:0:0:ffff:37ac:bde9
55.172.189.234 0:0:0:0:0:ffff:37ac:bdea
55.172.189.235 0:0:0:0:0:ffff:37ac:bdeb
55.172.189.236 0:0:0:0:0:ffff:37ac:bdec
55.172.189.237 0:0:0:0:0:ffff:37ac:bded
55.172.189.238 0:0:0:0:0:ffff:37ac:bdee
55.172.189.239 0:0:0:0:0:ffff:37ac:bdef
55.172.189.240 0:0:0:0:0:ffff:37ac:bdf0
55.172.189.241 0:0:0:0:0:ffff:37ac:bdf1
55.172.189.242 0:0:0:0:0:ffff:37ac:bdf2
55.172.189.243 0:0:0:0:0:ffff:37ac:bdf3
55.172.189.244 0:0:0:0:0:ffff:37ac:bdf4
55.172.189.245 0:0:0:0:0:ffff:37ac:bdf5
55.172.189.246 0:0:0:0:0:ffff:37ac:bdf6
55.172.189.247 0:0:0:0:0:ffff:37ac:bdf7
55.172.189.248 0:0:0:0:0:ffff:37ac:bdf8
55.172.189.249 0:0:0:0:0:ffff:37ac:bdf9
55.172.189.250 0:0:0:0:0:ffff:37ac:bdfa
55.172.189.251 0:0:0:0:0:ffff:37ac:bdfb
55.172.189.252 0:0:0:0:0:ffff:37ac:bdfc
55.172.189.253 0:0:0:0:0:ffff:37ac:bdfd
55.172.189.254 0:0:0:0:0:ffff:37ac:bdfe
55.172.189.255 0:0:0:0:0:ffff:37ac:bdff


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.