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
111.7.205.1 0:0:0:0:0:ffff:6f07:cd01
111.7.205.2 0:0:0:0:0:ffff:6f07:cd02
111.7.205.3 0:0:0:0:0:ffff:6f07:cd03
111.7.205.4 0:0:0:0:0:ffff:6f07:cd04
111.7.205.5 0:0:0:0:0:ffff:6f07:cd05
111.7.205.6 0:0:0:0:0:ffff:6f07:cd06
111.7.205.7 0:0:0:0:0:ffff:6f07:cd07
111.7.205.8 0:0:0:0:0:ffff:6f07:cd08
111.7.205.9 0:0:0:0:0:ffff:6f07:cd09
111.7.205.10 0:0:0:0:0:ffff:6f07:cd0a
111.7.205.11 0:0:0:0:0:ffff:6f07:cd0b
111.7.205.12 0:0:0:0:0:ffff:6f07:cd0c
111.7.205.13 0:0:0:0:0:ffff:6f07:cd0d
111.7.205.14 0:0:0:0:0:ffff:6f07:cd0e
111.7.205.15 0:0:0:0:0:ffff:6f07:cd0f
111.7.205.16 0:0:0:0:0:ffff:6f07:cd10
111.7.205.17 0:0:0:0:0:ffff:6f07:cd11
111.7.205.18 0:0:0:0:0:ffff:6f07:cd12
111.7.205.19 0:0:0:0:0:ffff:6f07:cd13
111.7.205.20 0:0:0:0:0:ffff:6f07:cd14
111.7.205.21 0:0:0:0:0:ffff:6f07:cd15
111.7.205.22 0:0:0:0:0:ffff:6f07:cd16
111.7.205.23 0:0:0:0:0:ffff:6f07:cd17
111.7.205.24 0:0:0:0:0:ffff:6f07:cd18
111.7.205.25 0:0:0:0:0:ffff:6f07:cd19
111.7.205.26 0:0:0:0:0:ffff:6f07:cd1a
111.7.205.27 0:0:0:0:0:ffff:6f07:cd1b
111.7.205.28 0:0:0:0:0:ffff:6f07:cd1c
111.7.205.29 0:0:0:0:0:ffff:6f07:cd1d
111.7.205.30 0:0:0:0:0:ffff:6f07:cd1e
111.7.205.31 0:0:0:0:0:ffff:6f07:cd1f
111.7.205.32 0:0:0:0:0:ffff:6f07:cd20
111.7.205.33 0:0:0:0:0:ffff:6f07:cd21
111.7.205.34 0:0:0:0:0:ffff:6f07:cd22
111.7.205.35 0:0:0:0:0:ffff:6f07:cd23
111.7.205.36 0:0:0:0:0:ffff:6f07:cd24
111.7.205.37 0:0:0:0:0:ffff:6f07:cd25
111.7.205.38 0:0:0:0:0:ffff:6f07:cd26
111.7.205.39 0:0:0:0:0:ffff:6f07:cd27
111.7.205.40 0:0:0:0:0:ffff:6f07:cd28
111.7.205.41 0:0:0:0:0:ffff:6f07:cd29
111.7.205.42 0:0:0:0:0:ffff:6f07:cd2a
111.7.205.43 0:0:0:0:0:ffff:6f07:cd2b
111.7.205.44 0:0:0:0:0:ffff:6f07:cd2c
111.7.205.45 0:0:0:0:0:ffff:6f07:cd2d
111.7.205.46 0:0:0:0:0:ffff:6f07:cd2e
111.7.205.47 0:0:0:0:0:ffff:6f07:cd2f
111.7.205.48 0:0:0:0:0:ffff:6f07:cd30
111.7.205.49 0:0:0:0:0:ffff:6f07:cd31
111.7.205.50 0:0:0:0:0:ffff:6f07:cd32
111.7.205.51 0:0:0:0:0:ffff:6f07:cd33
111.7.205.52 0:0:0:0:0:ffff:6f07:cd34
111.7.205.53 0:0:0:0:0:ffff:6f07:cd35
111.7.205.54 0:0:0:0:0:ffff:6f07:cd36
111.7.205.55 0:0:0:0:0:ffff:6f07:cd37
111.7.205.56 0:0:0:0:0:ffff:6f07:cd38
111.7.205.57 0:0:0:0:0:ffff:6f07:cd39
111.7.205.58 0:0:0:0:0:ffff:6f07:cd3a
111.7.205.59 0:0:0:0:0:ffff:6f07:cd3b
111.7.205.60 0:0:0:0:0:ffff:6f07:cd3c


111.7.205.61 0:0:0:0:0:ffff:6f07:cd3d
111.7.205.62 0:0:0:0:0:ffff:6f07:cd3e
111.7.205.63 0:0:0:0:0:ffff:6f07:cd3f
111.7.205.64 0:0:0:0:0:ffff:6f07:cd40
111.7.205.65 0:0:0:0:0:ffff:6f07:cd41
111.7.205.66 0:0:0:0:0:ffff:6f07:cd42
111.7.205.67 0:0:0:0:0:ffff:6f07:cd43
111.7.205.68 0:0:0:0:0:ffff:6f07:cd44
111.7.205.69 0:0:0:0:0:ffff:6f07:cd45
111.7.205.70 0:0:0:0:0:ffff:6f07:cd46
111.7.205.71 0:0:0:0:0:ffff:6f07:cd47
111.7.205.72 0:0:0:0:0:ffff:6f07:cd48
111.7.205.73 0:0:0:0:0:ffff:6f07:cd49
111.7.205.74 0:0:0:0:0:ffff:6f07:cd4a
111.7.205.75 0:0:0:0:0:ffff:6f07:cd4b
111.7.205.76 0:0:0:0:0:ffff:6f07:cd4c
111.7.205.77 0:0:0:0:0:ffff:6f07:cd4d
111.7.205.78 0:0:0:0:0:ffff:6f07:cd4e
111.7.205.79 0:0:0:0:0:ffff:6f07:cd4f
111.7.205.80 0:0:0:0:0:ffff:6f07:cd50
111.7.205.81 0:0:0:0:0:ffff:6f07:cd51
111.7.205.82 0:0:0:0:0:ffff:6f07:cd52
111.7.205.83 0:0:0:0:0:ffff:6f07:cd53
111.7.205.84 0:0:0:0:0:ffff:6f07:cd54
111.7.205.85 0:0:0:0:0:ffff:6f07:cd55
111.7.205.86 0:0:0:0:0:ffff:6f07:cd56
111.7.205.87 0:0:0:0:0:ffff:6f07:cd57
111.7.205.88 0:0:0:0:0:ffff:6f07:cd58
111.7.205.89 0:0:0:0:0:ffff:6f07:cd59
111.7.205.90 0:0:0:0:0:ffff:6f07:cd5a
111.7.205.91 0:0:0:0:0:ffff:6f07:cd5b
111.7.205.92 0:0:0:0:0:ffff:6f07:cd5c
111.7.205.93 0:0:0:0:0:ffff:6f07:cd5d
111.7.205.94 0:0:0:0:0:ffff:6f07:cd5e
111.7.205.95 0:0:0:0:0:ffff:6f07:cd5f
111.7.205.96 0:0:0:0:0:ffff:6f07:cd60
111.7.205.97 0:0:0:0:0:ffff:6f07:cd61
111.7.205.98 0:0:0:0:0:ffff:6f07:cd62
111.7.205.99 0:0:0:0:0:ffff:6f07:cd63
111.7.205.100 0:0:0:0:0:ffff:6f07:cd64
111.7.205.101 0:0:0:0:0:ffff:6f07:cd65
111.7.205.102 0:0:0:0:0:ffff:6f07:cd66
111.7.205.103 0:0:0:0:0:ffff:6f07:cd67
111.7.205.104 0:0:0:0:0:ffff:6f07:cd68
111.7.205.105 0:0:0:0:0:ffff:6f07:cd69
111.7.205.106 0:0:0:0:0:ffff:6f07:cd6a
111.7.205.107 0:0:0:0:0:ffff:6f07:cd6b
111.7.205.108 0:0:0:0:0:ffff:6f07:cd6c
111.7.205.109 0:0:0:0:0:ffff:6f07:cd6d
111.7.205.110 0:0:0:0:0:ffff:6f07:cd6e
111.7.205.111 0:0:0:0:0:ffff:6f07:cd6f
111.7.205.112 0:0:0:0:0:ffff:6f07:cd70
111.7.205.113 0:0:0:0:0:ffff:6f07:cd71
111.7.205.114 0:0:0:0:0:ffff:6f07:cd72
111.7.205.115 0:0:0:0:0:ffff:6f07:cd73
111.7.205.116 0:0:0:0:0:ffff:6f07:cd74
111.7.205.117 0:0:0:0:0:ffff:6f07:cd75
111.7.205.118 0:0:0:0:0:ffff:6f07:cd76
111.7.205.119 0:0:0:0:0:ffff:6f07:cd77
111.7.205.120 0:0:0:0:0:ffff:6f07:cd78


111.7.205.121 0:0:0:0:0:ffff:6f07:cd79
111.7.205.122 0:0:0:0:0:ffff:6f07:cd7a
111.7.205.123 0:0:0:0:0:ffff:6f07:cd7b
111.7.205.124 0:0:0:0:0:ffff:6f07:cd7c
111.7.205.125 0:0:0:0:0:ffff:6f07:cd7d
111.7.205.126 0:0:0:0:0:ffff:6f07:cd7e
111.7.205.127 0:0:0:0:0:ffff:6f07:cd7f
111.7.205.128 0:0:0:0:0:ffff:6f07:cd80
111.7.205.129 0:0:0:0:0:ffff:6f07:cd81
111.7.205.130 0:0:0:0:0:ffff:6f07:cd82
111.7.205.131 0:0:0:0:0:ffff:6f07:cd83
111.7.205.132 0:0:0:0:0:ffff:6f07:cd84
111.7.205.133 0:0:0:0:0:ffff:6f07:cd85
111.7.205.134 0:0:0:0:0:ffff:6f07:cd86
111.7.205.135 0:0:0:0:0:ffff:6f07:cd87
111.7.205.136 0:0:0:0:0:ffff:6f07:cd88
111.7.205.137 0:0:0:0:0:ffff:6f07:cd89
111.7.205.138 0:0:0:0:0:ffff:6f07:cd8a
111.7.205.139 0:0:0:0:0:ffff:6f07:cd8b
111.7.205.140 0:0:0:0:0:ffff:6f07:cd8c
111.7.205.141 0:0:0:0:0:ffff:6f07:cd8d
111.7.205.142 0:0:0:0:0:ffff:6f07:cd8e
111.7.205.143 0:0:0:0:0:ffff:6f07:cd8f
111.7.205.144 0:0:0:0:0:ffff:6f07:cd90
111.7.205.145 0:0:0:0:0:ffff:6f07:cd91
111.7.205.146 0:0:0:0:0:ffff:6f07:cd92
111.7.205.147 0:0:0:0:0:ffff:6f07:cd93
111.7.205.148 0:0:0:0:0:ffff:6f07:cd94
111.7.205.149 0:0:0:0:0:ffff:6f07:cd95
111.7.205.150 0:0:0:0:0:ffff:6f07:cd96
111.7.205.151 0:0:0:0:0:ffff:6f07:cd97
111.7.205.152 0:0:0:0:0:ffff:6f07:cd98
111.7.205.153 0:0:0:0:0:ffff:6f07:cd99
111.7.205.154 0:0:0:0:0:ffff:6f07:cd9a
111.7.205.155 0:0:0:0:0:ffff:6f07:cd9b
111.7.205.156 0:0:0:0:0:ffff:6f07:cd9c
111.7.205.157 0:0:0:0:0:ffff:6f07:cd9d
111.7.205.158 0:0:0:0:0:ffff:6f07:cd9e
111.7.205.159 0:0:0:0:0:ffff:6f07:cd9f
111.7.205.160 0:0:0:0:0:ffff:6f07:cda0
111.7.205.161 0:0:0:0:0:ffff:6f07:cda1
111.7.205.162 0:0:0:0:0:ffff:6f07:cda2
111.7.205.163 0:0:0:0:0:ffff:6f07:cda3
111.7.205.164 0:0:0:0:0:ffff:6f07:cda4
111.7.205.165 0:0:0:0:0:ffff:6f07:cda5
111.7.205.166 0:0:0:0:0:ffff:6f07:cda6
111.7.205.167 0:0:0:0:0:ffff:6f07:cda7
111.7.205.168 0:0:0:0:0:ffff:6f07:cda8
111.7.205.169 0:0:0:0:0:ffff:6f07:cda9
111.7.205.170 0:0:0:0:0:ffff:6f07:cdaa
111.7.205.171 0:0:0:0:0:ffff:6f07:cdab
111.7.205.172 0:0:0:0:0:ffff:6f07:cdac
111.7.205.173 0:0:0:0:0:ffff:6f07:cdad
111.7.205.174 0:0:0:0:0:ffff:6f07:cdae
111.7.205.175 0:0:0:0:0:ffff:6f07:cdaf
111.7.205.176 0:0:0:0:0:ffff:6f07:cdb0
111.7.205.177 0:0:0:0:0:ffff:6f07:cdb1
111.7.205.178 0:0:0:0:0:ffff:6f07:cdb2
111.7.205.179 0:0:0:0:0:ffff:6f07:cdb3
111.7.205.180 0:0:0:0:0:ffff:6f07:cdb4


111.7.205.181 0:0:0:0:0:ffff:6f07:cdb5
111.7.205.182 0:0:0:0:0:ffff:6f07:cdb6
111.7.205.183 0:0:0:0:0:ffff:6f07:cdb7
111.7.205.184 0:0:0:0:0:ffff:6f07:cdb8
111.7.205.185 0:0:0:0:0:ffff:6f07:cdb9
111.7.205.186 0:0:0:0:0:ffff:6f07:cdba
111.7.205.187 0:0:0:0:0:ffff:6f07:cdbb
111.7.205.188 0:0:0:0:0:ffff:6f07:cdbc
111.7.205.189 0:0:0:0:0:ffff:6f07:cdbd
111.7.205.190 0:0:0:0:0:ffff:6f07:cdbe
111.7.205.191 0:0:0:0:0:ffff:6f07:cdbf
111.7.205.192 0:0:0:0:0:ffff:6f07:cdc0
111.7.205.193 0:0:0:0:0:ffff:6f07:cdc1
111.7.205.194 0:0:0:0:0:ffff:6f07:cdc2
111.7.205.195 0:0:0:0:0:ffff:6f07:cdc3
111.7.205.196 0:0:0:0:0:ffff:6f07:cdc4
111.7.205.197 0:0:0:0:0:ffff:6f07:cdc5
111.7.205.198 0:0:0:0:0:ffff:6f07:cdc6
111.7.205.199 0:0:0:0:0:ffff:6f07:cdc7
111.7.205.200 0:0:0:0:0:ffff:6f07:cdc8
111.7.205.201 0:0:0:0:0:ffff:6f07:cdc9
111.7.205.202 0:0:0:0:0:ffff:6f07:cdca
111.7.205.203 0:0:0:0:0:ffff:6f07:cdcb
111.7.205.204 0:0:0:0:0:ffff:6f07:cdcc
111.7.205.205 0:0:0:0:0:ffff:6f07:cdcd
111.7.205.206 0:0:0:0:0:ffff:6f07:cdce
111.7.205.207 0:0:0:0:0:ffff:6f07:cdcf
111.7.205.208 0:0:0:0:0:ffff:6f07:cdd0
111.7.205.209 0:0:0:0:0:ffff:6f07:cdd1
111.7.205.210 0:0:0:0:0:ffff:6f07:cdd2
111.7.205.211 0:0:0:0:0:ffff:6f07:cdd3
111.7.205.212 0:0:0:0:0:ffff:6f07:cdd4
111.7.205.213 0:0:0:0:0:ffff:6f07:cdd5
111.7.205.214 0:0:0:0:0:ffff:6f07:cdd6
111.7.205.215 0:0:0:0:0:ffff:6f07:cdd7
111.7.205.216 0:0:0:0:0:ffff:6f07:cdd8
111.7.205.217 0:0:0:0:0:ffff:6f07:cdd9
111.7.205.218 0:0:0:0:0:ffff:6f07:cdda
111.7.205.219 0:0:0:0:0:ffff:6f07:cddb
111.7.205.220 0:0:0:0:0:ffff:6f07:cddc
111.7.205.221 0:0:0:0:0:ffff:6f07:cddd
111.7.205.222 0:0:0:0:0:ffff:6f07:cdde
111.7.205.223 0:0:0:0:0:ffff:6f07:cddf
111.7.205.224 0:0:0:0:0:ffff:6f07:cde0
111.7.205.225 0:0:0:0:0:ffff:6f07:cde1
111.7.205.226 0:0:0:0:0:ffff:6f07:cde2
111.7.205.227 0:0:0:0:0:ffff:6f07:cde3
111.7.205.228 0:0:0:0:0:ffff:6f07:cde4
111.7.205.229 0:0:0:0:0:ffff:6f07:cde5
111.7.205.230 0:0:0:0:0:ffff:6f07:cde6
111.7.205.231 0:0:0:0:0:ffff:6f07:cde7
111.7.205.232 0:0:0:0:0:ffff:6f07:cde8
111.7.205.233 0:0:0:0:0:ffff:6f07:cde9
111.7.205.234 0:0:0:0:0:ffff:6f07:cdea
111.7.205.235 0:0:0:0:0:ffff:6f07:cdeb
111.7.205.236 0:0:0:0:0:ffff:6f07:cdec
111.7.205.237 0:0:0:0:0:ffff:6f07:cded
111.7.205.238 0:0:0:0:0:ffff:6f07:cdee
111.7.205.239 0:0:0:0:0:ffff:6f07:cdef
111.7.205.240 0:0:0:0:0:ffff:6f07:cdf0
111.7.205.241 0:0:0:0:0:ffff:6f07:cdf1
111.7.205.242 0:0:0:0:0:ffff:6f07:cdf2
111.7.205.243 0:0:0:0:0:ffff:6f07:cdf3
111.7.205.244 0:0:0:0:0:ffff:6f07:cdf4
111.7.205.245 0:0:0:0:0:ffff:6f07:cdf5
111.7.205.246 0:0:0:0:0:ffff:6f07:cdf6
111.7.205.247 0:0:0:0:0:ffff:6f07:cdf7
111.7.205.248 0:0:0:0:0:ffff:6f07:cdf8
111.7.205.249 0:0:0:0:0:ffff:6f07:cdf9
111.7.205.250 0:0:0:0:0:ffff:6f07:cdfa
111.7.205.251 0:0:0:0:0:ffff:6f07:cdfb
111.7.205.252 0:0:0:0:0:ffff:6f07:cdfc
111.7.205.253 0:0:0:0:0:ffff:6f07:cdfd
111.7.205.254 0:0:0:0:0:ffff:6f07:cdfe
111.7.205.255 0:0:0:0:0:ffff:6f07:cdff


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.