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
13.39.128.1 0:0:0:0:0:ffff:d27:8001
13.39.128.2 0:0:0:0:0:ffff:d27:8002
13.39.128.3 0:0:0:0:0:ffff:d27:8003
13.39.128.4 0:0:0:0:0:ffff:d27:8004
13.39.128.5 0:0:0:0:0:ffff:d27:8005
13.39.128.6 0:0:0:0:0:ffff:d27:8006
13.39.128.7 0:0:0:0:0:ffff:d27:8007
13.39.128.8 0:0:0:0:0:ffff:d27:8008
13.39.128.9 0:0:0:0:0:ffff:d27:8009
13.39.128.10 0:0:0:0:0:ffff:d27:800a
13.39.128.11 0:0:0:0:0:ffff:d27:800b
13.39.128.12 0:0:0:0:0:ffff:d27:800c
13.39.128.13 0:0:0:0:0:ffff:d27:800d
13.39.128.14 0:0:0:0:0:ffff:d27:800e
13.39.128.15 0:0:0:0:0:ffff:d27:800f
13.39.128.16 0:0:0:0:0:ffff:d27:8010
13.39.128.17 0:0:0:0:0:ffff:d27:8011
13.39.128.18 0:0:0:0:0:ffff:d27:8012
13.39.128.19 0:0:0:0:0:ffff:d27:8013
13.39.128.20 0:0:0:0:0:ffff:d27:8014
13.39.128.21 0:0:0:0:0:ffff:d27:8015
13.39.128.22 0:0:0:0:0:ffff:d27:8016
13.39.128.23 0:0:0:0:0:ffff:d27:8017
13.39.128.24 0:0:0:0:0:ffff:d27:8018
13.39.128.25 0:0:0:0:0:ffff:d27:8019
13.39.128.26 0:0:0:0:0:ffff:d27:801a
13.39.128.27 0:0:0:0:0:ffff:d27:801b
13.39.128.28 0:0:0:0:0:ffff:d27:801c
13.39.128.29 0:0:0:0:0:ffff:d27:801d
13.39.128.30 0:0:0:0:0:ffff:d27:801e
13.39.128.31 0:0:0:0:0:ffff:d27:801f
13.39.128.32 0:0:0:0:0:ffff:d27:8020
13.39.128.33 0:0:0:0:0:ffff:d27:8021
13.39.128.34 0:0:0:0:0:ffff:d27:8022
13.39.128.35 0:0:0:0:0:ffff:d27:8023
13.39.128.36 0:0:0:0:0:ffff:d27:8024
13.39.128.37 0:0:0:0:0:ffff:d27:8025
13.39.128.38 0:0:0:0:0:ffff:d27:8026
13.39.128.39 0:0:0:0:0:ffff:d27:8027
13.39.128.40 0:0:0:0:0:ffff:d27:8028
13.39.128.41 0:0:0:0:0:ffff:d27:8029
13.39.128.42 0:0:0:0:0:ffff:d27:802a
13.39.128.43 0:0:0:0:0:ffff:d27:802b
13.39.128.44 0:0:0:0:0:ffff:d27:802c
13.39.128.45 0:0:0:0:0:ffff:d27:802d
13.39.128.46 0:0:0:0:0:ffff:d27:802e
13.39.128.47 0:0:0:0:0:ffff:d27:802f
13.39.128.48 0:0:0:0:0:ffff:d27:8030
13.39.128.49 0:0:0:0:0:ffff:d27:8031
13.39.128.50 0:0:0:0:0:ffff:d27:8032
13.39.128.51 0:0:0:0:0:ffff:d27:8033
13.39.128.52 0:0:0:0:0:ffff:d27:8034
13.39.128.53 0:0:0:0:0:ffff:d27:8035
13.39.128.54 0:0:0:0:0:ffff:d27:8036
13.39.128.55 0:0:0:0:0:ffff:d27:8037
13.39.128.56 0:0:0:0:0:ffff:d27:8038
13.39.128.57 0:0:0:0:0:ffff:d27:8039
13.39.128.58 0:0:0:0:0:ffff:d27:803a
13.39.128.59 0:0:0:0:0:ffff:d27:803b
13.39.128.60 0:0:0:0:0:ffff:d27:803c


13.39.128.61 0:0:0:0:0:ffff:d27:803d
13.39.128.62 0:0:0:0:0:ffff:d27:803e
13.39.128.63 0:0:0:0:0:ffff:d27:803f
13.39.128.64 0:0:0:0:0:ffff:d27:8040
13.39.128.65 0:0:0:0:0:ffff:d27:8041
13.39.128.66 0:0:0:0:0:ffff:d27:8042
13.39.128.67 0:0:0:0:0:ffff:d27:8043
13.39.128.68 0:0:0:0:0:ffff:d27:8044
13.39.128.69 0:0:0:0:0:ffff:d27:8045
13.39.128.70 0:0:0:0:0:ffff:d27:8046
13.39.128.71 0:0:0:0:0:ffff:d27:8047
13.39.128.72 0:0:0:0:0:ffff:d27:8048
13.39.128.73 0:0:0:0:0:ffff:d27:8049
13.39.128.74 0:0:0:0:0:ffff:d27:804a
13.39.128.75 0:0:0:0:0:ffff:d27:804b
13.39.128.76 0:0:0:0:0:ffff:d27:804c
13.39.128.77 0:0:0:0:0:ffff:d27:804d
13.39.128.78 0:0:0:0:0:ffff:d27:804e
13.39.128.79 0:0:0:0:0:ffff:d27:804f
13.39.128.80 0:0:0:0:0:ffff:d27:8050
13.39.128.81 0:0:0:0:0:ffff:d27:8051
13.39.128.82 0:0:0:0:0:ffff:d27:8052
13.39.128.83 0:0:0:0:0:ffff:d27:8053
13.39.128.84 0:0:0:0:0:ffff:d27:8054
13.39.128.85 0:0:0:0:0:ffff:d27:8055
13.39.128.86 0:0:0:0:0:ffff:d27:8056
13.39.128.87 0:0:0:0:0:ffff:d27:8057
13.39.128.88 0:0:0:0:0:ffff:d27:8058
13.39.128.89 0:0:0:0:0:ffff:d27:8059
13.39.128.90 0:0:0:0:0:ffff:d27:805a
13.39.128.91 0:0:0:0:0:ffff:d27:805b
13.39.128.92 0:0:0:0:0:ffff:d27:805c
13.39.128.93 0:0:0:0:0:ffff:d27:805d
13.39.128.94 0:0:0:0:0:ffff:d27:805e
13.39.128.95 0:0:0:0:0:ffff:d27:805f
13.39.128.96 0:0:0:0:0:ffff:d27:8060
13.39.128.97 0:0:0:0:0:ffff:d27:8061
13.39.128.98 0:0:0:0:0:ffff:d27:8062
13.39.128.99 0:0:0:0:0:ffff:d27:8063
13.39.128.100 0:0:0:0:0:ffff:d27:8064
13.39.128.101 0:0:0:0:0:ffff:d27:8065
13.39.128.102 0:0:0:0:0:ffff:d27:8066
13.39.128.103 0:0:0:0:0:ffff:d27:8067
13.39.128.104 0:0:0:0:0:ffff:d27:8068
13.39.128.105 0:0:0:0:0:ffff:d27:8069
13.39.128.106 0:0:0:0:0:ffff:d27:806a
13.39.128.107 0:0:0:0:0:ffff:d27:806b
13.39.128.108 0:0:0:0:0:ffff:d27:806c
13.39.128.109 0:0:0:0:0:ffff:d27:806d
13.39.128.110 0:0:0:0:0:ffff:d27:806e
13.39.128.111 0:0:0:0:0:ffff:d27:806f
13.39.128.112 0:0:0:0:0:ffff:d27:8070
13.39.128.113 0:0:0:0:0:ffff:d27:8071
13.39.128.114 0:0:0:0:0:ffff:d27:8072
13.39.128.115 0:0:0:0:0:ffff:d27:8073
13.39.128.116 0:0:0:0:0:ffff:d27:8074
13.39.128.117 0:0:0:0:0:ffff:d27:8075
13.39.128.118 0:0:0:0:0:ffff:d27:8076
13.39.128.119 0:0:0:0:0:ffff:d27:8077
13.39.128.120 0:0:0:0:0:ffff:d27:8078


13.39.128.121 0:0:0:0:0:ffff:d27:8079
13.39.128.122 0:0:0:0:0:ffff:d27:807a
13.39.128.123 0:0:0:0:0:ffff:d27:807b
13.39.128.124 0:0:0:0:0:ffff:d27:807c
13.39.128.125 0:0:0:0:0:ffff:d27:807d
13.39.128.126 0:0:0:0:0:ffff:d27:807e
13.39.128.127 0:0:0:0:0:ffff:d27:807f
13.39.128.128 0:0:0:0:0:ffff:d27:8080
13.39.128.129 0:0:0:0:0:ffff:d27:8081
13.39.128.130 0:0:0:0:0:ffff:d27:8082
13.39.128.131 0:0:0:0:0:ffff:d27:8083
13.39.128.132 0:0:0:0:0:ffff:d27:8084
13.39.128.133 0:0:0:0:0:ffff:d27:8085
13.39.128.134 0:0:0:0:0:ffff:d27:8086
13.39.128.135 0:0:0:0:0:ffff:d27:8087
13.39.128.136 0:0:0:0:0:ffff:d27:8088
13.39.128.137 0:0:0:0:0:ffff:d27:8089
13.39.128.138 0:0:0:0:0:ffff:d27:808a
13.39.128.139 0:0:0:0:0:ffff:d27:808b
13.39.128.140 0:0:0:0:0:ffff:d27:808c
13.39.128.141 0:0:0:0:0:ffff:d27:808d
13.39.128.142 0:0:0:0:0:ffff:d27:808e
13.39.128.143 0:0:0:0:0:ffff:d27:808f
13.39.128.144 0:0:0:0:0:ffff:d27:8090
13.39.128.145 0:0:0:0:0:ffff:d27:8091
13.39.128.146 0:0:0:0:0:ffff:d27:8092
13.39.128.147 0:0:0:0:0:ffff:d27:8093
13.39.128.148 0:0:0:0:0:ffff:d27:8094
13.39.128.149 0:0:0:0:0:ffff:d27:8095
13.39.128.150 0:0:0:0:0:ffff:d27:8096
13.39.128.151 0:0:0:0:0:ffff:d27:8097
13.39.128.152 0:0:0:0:0:ffff:d27:8098
13.39.128.153 0:0:0:0:0:ffff:d27:8099
13.39.128.154 0:0:0:0:0:ffff:d27:809a
13.39.128.155 0:0:0:0:0:ffff:d27:809b
13.39.128.156 0:0:0:0:0:ffff:d27:809c
13.39.128.157 0:0:0:0:0:ffff:d27:809d
13.39.128.158 0:0:0:0:0:ffff:d27:809e
13.39.128.159 0:0:0:0:0:ffff:d27:809f
13.39.128.160 0:0:0:0:0:ffff:d27:80a0
13.39.128.161 0:0:0:0:0:ffff:d27:80a1
13.39.128.162 0:0:0:0:0:ffff:d27:80a2
13.39.128.163 0:0:0:0:0:ffff:d27:80a3
13.39.128.164 0:0:0:0:0:ffff:d27:80a4
13.39.128.165 0:0:0:0:0:ffff:d27:80a5
13.39.128.166 0:0:0:0:0:ffff:d27:80a6
13.39.128.167 0:0:0:0:0:ffff:d27:80a7
13.39.128.168 0:0:0:0:0:ffff:d27:80a8
13.39.128.169 0:0:0:0:0:ffff:d27:80a9
13.39.128.170 0:0:0:0:0:ffff:d27:80aa
13.39.128.171 0:0:0:0:0:ffff:d27:80ab
13.39.128.172 0:0:0:0:0:ffff:d27:80ac
13.39.128.173 0:0:0:0:0:ffff:d27:80ad
13.39.128.174 0:0:0:0:0:ffff:d27:80ae
13.39.128.175 0:0:0:0:0:ffff:d27:80af
13.39.128.176 0:0:0:0:0:ffff:d27:80b0
13.39.128.177 0:0:0:0:0:ffff:d27:80b1
13.39.128.178 0:0:0:0:0:ffff:d27:80b2
13.39.128.179 0:0:0:0:0:ffff:d27:80b3
13.39.128.180 0:0:0:0:0:ffff:d27:80b4


13.39.128.181 0:0:0:0:0:ffff:d27:80b5
13.39.128.182 0:0:0:0:0:ffff:d27:80b6
13.39.128.183 0:0:0:0:0:ffff:d27:80b7
13.39.128.184 0:0:0:0:0:ffff:d27:80b8
13.39.128.185 0:0:0:0:0:ffff:d27:80b9
13.39.128.186 0:0:0:0:0:ffff:d27:80ba
13.39.128.187 0:0:0:0:0:ffff:d27:80bb
13.39.128.188 0:0:0:0:0:ffff:d27:80bc
13.39.128.189 0:0:0:0:0:ffff:d27:80bd
13.39.128.190 0:0:0:0:0:ffff:d27:80be
13.39.128.191 0:0:0:0:0:ffff:d27:80bf
13.39.128.192 0:0:0:0:0:ffff:d27:80c0
13.39.128.193 0:0:0:0:0:ffff:d27:80c1
13.39.128.194 0:0:0:0:0:ffff:d27:80c2
13.39.128.195 0:0:0:0:0:ffff:d27:80c3
13.39.128.196 0:0:0:0:0:ffff:d27:80c4
13.39.128.197 0:0:0:0:0:ffff:d27:80c5
13.39.128.198 0:0:0:0:0:ffff:d27:80c6
13.39.128.199 0:0:0:0:0:ffff:d27:80c7
13.39.128.200 0:0:0:0:0:ffff:d27:80c8
13.39.128.201 0:0:0:0:0:ffff:d27:80c9
13.39.128.202 0:0:0:0:0:ffff:d27:80ca
13.39.128.203 0:0:0:0:0:ffff:d27:80cb
13.39.128.204 0:0:0:0:0:ffff:d27:80cc
13.39.128.205 0:0:0:0:0:ffff:d27:80cd
13.39.128.206 0:0:0:0:0:ffff:d27:80ce
13.39.128.207 0:0:0:0:0:ffff:d27:80cf
13.39.128.208 0:0:0:0:0:ffff:d27:80d0
13.39.128.209 0:0:0:0:0:ffff:d27:80d1
13.39.128.210 0:0:0:0:0:ffff:d27:80d2
13.39.128.211 0:0:0:0:0:ffff:d27:80d3
13.39.128.212 0:0:0:0:0:ffff:d27:80d4
13.39.128.213 0:0:0:0:0:ffff:d27:80d5
13.39.128.214 0:0:0:0:0:ffff:d27:80d6
13.39.128.215 0:0:0:0:0:ffff:d27:80d7
13.39.128.216 0:0:0:0:0:ffff:d27:80d8
13.39.128.217 0:0:0:0:0:ffff:d27:80d9
13.39.128.218 0:0:0:0:0:ffff:d27:80da
13.39.128.219 0:0:0:0:0:ffff:d27:80db
13.39.128.220 0:0:0:0:0:ffff:d27:80dc
13.39.128.221 0:0:0:0:0:ffff:d27:80dd
13.39.128.222 0:0:0:0:0:ffff:d27:80de
13.39.128.223 0:0:0:0:0:ffff:d27:80df
13.39.128.224 0:0:0:0:0:ffff:d27:80e0
13.39.128.225 0:0:0:0:0:ffff:d27:80e1
13.39.128.226 0:0:0:0:0:ffff:d27:80e2
13.39.128.227 0:0:0:0:0:ffff:d27:80e3
13.39.128.228 0:0:0:0:0:ffff:d27:80e4
13.39.128.229 0:0:0:0:0:ffff:d27:80e5
13.39.128.230 0:0:0:0:0:ffff:d27:80e6
13.39.128.231 0:0:0:0:0:ffff:d27:80e7
13.39.128.232 0:0:0:0:0:ffff:d27:80e8
13.39.128.233 0:0:0:0:0:ffff:d27:80e9
13.39.128.234 0:0:0:0:0:ffff:d27:80ea
13.39.128.235 0:0:0:0:0:ffff:d27:80eb
13.39.128.236 0:0:0:0:0:ffff:d27:80ec
13.39.128.237 0:0:0:0:0:ffff:d27:80ed
13.39.128.238 0:0:0:0:0:ffff:d27:80ee
13.39.128.239 0:0:0:0:0:ffff:d27:80ef
13.39.128.240 0:0:0:0:0:ffff:d27:80f0
13.39.128.241 0:0:0:0:0:ffff:d27:80f1
13.39.128.242 0:0:0:0:0:ffff:d27:80f2
13.39.128.243 0:0:0:0:0:ffff:d27:80f3
13.39.128.244 0:0:0:0:0:ffff:d27:80f4
13.39.128.245 0:0:0:0:0:ffff:d27:80f5
13.39.128.246 0:0:0:0:0:ffff:d27:80f6
13.39.128.247 0:0:0:0:0:ffff:d27:80f7
13.39.128.248 0:0:0:0:0:ffff:d27:80f8
13.39.128.249 0:0:0:0:0:ffff:d27:80f9
13.39.128.250 0:0:0:0:0:ffff:d27:80fa
13.39.128.251 0:0:0:0:0:ffff:d27:80fb
13.39.128.252 0:0:0:0:0:ffff:d27:80fc
13.39.128.253 0:0:0:0:0:ffff:d27:80fd
13.39.128.254 0:0:0:0:0:ffff:d27:80fe
13.39.128.255 0:0:0:0:0:ffff:d27:80ff


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.