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
6.139.199.1 0:0:0:0:0:ffff:68b:c701
6.139.199.2 0:0:0:0:0:ffff:68b:c702
6.139.199.3 0:0:0:0:0:ffff:68b:c703
6.139.199.4 0:0:0:0:0:ffff:68b:c704
6.139.199.5 0:0:0:0:0:ffff:68b:c705
6.139.199.6 0:0:0:0:0:ffff:68b:c706
6.139.199.7 0:0:0:0:0:ffff:68b:c707
6.139.199.8 0:0:0:0:0:ffff:68b:c708
6.139.199.9 0:0:0:0:0:ffff:68b:c709
6.139.199.10 0:0:0:0:0:ffff:68b:c70a
6.139.199.11 0:0:0:0:0:ffff:68b:c70b
6.139.199.12 0:0:0:0:0:ffff:68b:c70c
6.139.199.13 0:0:0:0:0:ffff:68b:c70d
6.139.199.14 0:0:0:0:0:ffff:68b:c70e
6.139.199.15 0:0:0:0:0:ffff:68b:c70f
6.139.199.16 0:0:0:0:0:ffff:68b:c710
6.139.199.17 0:0:0:0:0:ffff:68b:c711
6.139.199.18 0:0:0:0:0:ffff:68b:c712
6.139.199.19 0:0:0:0:0:ffff:68b:c713
6.139.199.20 0:0:0:0:0:ffff:68b:c714
6.139.199.21 0:0:0:0:0:ffff:68b:c715
6.139.199.22 0:0:0:0:0:ffff:68b:c716
6.139.199.23 0:0:0:0:0:ffff:68b:c717
6.139.199.24 0:0:0:0:0:ffff:68b:c718
6.139.199.25 0:0:0:0:0:ffff:68b:c719
6.139.199.26 0:0:0:0:0:ffff:68b:c71a
6.139.199.27 0:0:0:0:0:ffff:68b:c71b
6.139.199.28 0:0:0:0:0:ffff:68b:c71c
6.139.199.29 0:0:0:0:0:ffff:68b:c71d
6.139.199.30 0:0:0:0:0:ffff:68b:c71e
6.139.199.31 0:0:0:0:0:ffff:68b:c71f
6.139.199.32 0:0:0:0:0:ffff:68b:c720
6.139.199.33 0:0:0:0:0:ffff:68b:c721
6.139.199.34 0:0:0:0:0:ffff:68b:c722
6.139.199.35 0:0:0:0:0:ffff:68b:c723
6.139.199.36 0:0:0:0:0:ffff:68b:c724
6.139.199.37 0:0:0:0:0:ffff:68b:c725
6.139.199.38 0:0:0:0:0:ffff:68b:c726
6.139.199.39 0:0:0:0:0:ffff:68b:c727
6.139.199.40 0:0:0:0:0:ffff:68b:c728
6.139.199.41 0:0:0:0:0:ffff:68b:c729
6.139.199.42 0:0:0:0:0:ffff:68b:c72a
6.139.199.43 0:0:0:0:0:ffff:68b:c72b
6.139.199.44 0:0:0:0:0:ffff:68b:c72c
6.139.199.45 0:0:0:0:0:ffff:68b:c72d
6.139.199.46 0:0:0:0:0:ffff:68b:c72e
6.139.199.47 0:0:0:0:0:ffff:68b:c72f
6.139.199.48 0:0:0:0:0:ffff:68b:c730
6.139.199.49 0:0:0:0:0:ffff:68b:c731
6.139.199.50 0:0:0:0:0:ffff:68b:c732
6.139.199.51 0:0:0:0:0:ffff:68b:c733
6.139.199.52 0:0:0:0:0:ffff:68b:c734
6.139.199.53 0:0:0:0:0:ffff:68b:c735
6.139.199.54 0:0:0:0:0:ffff:68b:c736
6.139.199.55 0:0:0:0:0:ffff:68b:c737
6.139.199.56 0:0:0:0:0:ffff:68b:c738
6.139.199.57 0:0:0:0:0:ffff:68b:c739
6.139.199.58 0:0:0:0:0:ffff:68b:c73a
6.139.199.59 0:0:0:0:0:ffff:68b:c73b
6.139.199.60 0:0:0:0:0:ffff:68b:c73c


6.139.199.61 0:0:0:0:0:ffff:68b:c73d
6.139.199.62 0:0:0:0:0:ffff:68b:c73e
6.139.199.63 0:0:0:0:0:ffff:68b:c73f
6.139.199.64 0:0:0:0:0:ffff:68b:c740
6.139.199.65 0:0:0:0:0:ffff:68b:c741
6.139.199.66 0:0:0:0:0:ffff:68b:c742
6.139.199.67 0:0:0:0:0:ffff:68b:c743
6.139.199.68 0:0:0:0:0:ffff:68b:c744
6.139.199.69 0:0:0:0:0:ffff:68b:c745
6.139.199.70 0:0:0:0:0:ffff:68b:c746
6.139.199.71 0:0:0:0:0:ffff:68b:c747
6.139.199.72 0:0:0:0:0:ffff:68b:c748
6.139.199.73 0:0:0:0:0:ffff:68b:c749
6.139.199.74 0:0:0:0:0:ffff:68b:c74a
6.139.199.75 0:0:0:0:0:ffff:68b:c74b
6.139.199.76 0:0:0:0:0:ffff:68b:c74c
6.139.199.77 0:0:0:0:0:ffff:68b:c74d
6.139.199.78 0:0:0:0:0:ffff:68b:c74e
6.139.199.79 0:0:0:0:0:ffff:68b:c74f
6.139.199.80 0:0:0:0:0:ffff:68b:c750
6.139.199.81 0:0:0:0:0:ffff:68b:c751
6.139.199.82 0:0:0:0:0:ffff:68b:c752
6.139.199.83 0:0:0:0:0:ffff:68b:c753
6.139.199.84 0:0:0:0:0:ffff:68b:c754
6.139.199.85 0:0:0:0:0:ffff:68b:c755
6.139.199.86 0:0:0:0:0:ffff:68b:c756
6.139.199.87 0:0:0:0:0:ffff:68b:c757
6.139.199.88 0:0:0:0:0:ffff:68b:c758
6.139.199.89 0:0:0:0:0:ffff:68b:c759
6.139.199.90 0:0:0:0:0:ffff:68b:c75a
6.139.199.91 0:0:0:0:0:ffff:68b:c75b
6.139.199.92 0:0:0:0:0:ffff:68b:c75c
6.139.199.93 0:0:0:0:0:ffff:68b:c75d
6.139.199.94 0:0:0:0:0:ffff:68b:c75e
6.139.199.95 0:0:0:0:0:ffff:68b:c75f
6.139.199.96 0:0:0:0:0:ffff:68b:c760
6.139.199.97 0:0:0:0:0:ffff:68b:c761
6.139.199.98 0:0:0:0:0:ffff:68b:c762
6.139.199.99 0:0:0:0:0:ffff:68b:c763
6.139.199.100 0:0:0:0:0:ffff:68b:c764
6.139.199.101 0:0:0:0:0:ffff:68b:c765
6.139.199.102 0:0:0:0:0:ffff:68b:c766
6.139.199.103 0:0:0:0:0:ffff:68b:c767
6.139.199.104 0:0:0:0:0:ffff:68b:c768
6.139.199.105 0:0:0:0:0:ffff:68b:c769
6.139.199.106 0:0:0:0:0:ffff:68b:c76a
6.139.199.107 0:0:0:0:0:ffff:68b:c76b
6.139.199.108 0:0:0:0:0:ffff:68b:c76c
6.139.199.109 0:0:0:0:0:ffff:68b:c76d
6.139.199.110 0:0:0:0:0:ffff:68b:c76e
6.139.199.111 0:0:0:0:0:ffff:68b:c76f
6.139.199.112 0:0:0:0:0:ffff:68b:c770
6.139.199.113 0:0:0:0:0:ffff:68b:c771
6.139.199.114 0:0:0:0:0:ffff:68b:c772
6.139.199.115 0:0:0:0:0:ffff:68b:c773
6.139.199.116 0:0:0:0:0:ffff:68b:c774
6.139.199.117 0:0:0:0:0:ffff:68b:c775
6.139.199.118 0:0:0:0:0:ffff:68b:c776
6.139.199.119 0:0:0:0:0:ffff:68b:c777
6.139.199.120 0:0:0:0:0:ffff:68b:c778


6.139.199.121 0:0:0:0:0:ffff:68b:c779
6.139.199.122 0:0:0:0:0:ffff:68b:c77a
6.139.199.123 0:0:0:0:0:ffff:68b:c77b
6.139.199.124 0:0:0:0:0:ffff:68b:c77c
6.139.199.125 0:0:0:0:0:ffff:68b:c77d
6.139.199.126 0:0:0:0:0:ffff:68b:c77e
6.139.199.127 0:0:0:0:0:ffff:68b:c77f
6.139.199.128 0:0:0:0:0:ffff:68b:c780
6.139.199.129 0:0:0:0:0:ffff:68b:c781
6.139.199.130 0:0:0:0:0:ffff:68b:c782
6.139.199.131 0:0:0:0:0:ffff:68b:c783
6.139.199.132 0:0:0:0:0:ffff:68b:c784
6.139.199.133 0:0:0:0:0:ffff:68b:c785
6.139.199.134 0:0:0:0:0:ffff:68b:c786
6.139.199.135 0:0:0:0:0:ffff:68b:c787
6.139.199.136 0:0:0:0:0:ffff:68b:c788
6.139.199.137 0:0:0:0:0:ffff:68b:c789
6.139.199.138 0:0:0:0:0:ffff:68b:c78a
6.139.199.139 0:0:0:0:0:ffff:68b:c78b
6.139.199.140 0:0:0:0:0:ffff:68b:c78c
6.139.199.141 0:0:0:0:0:ffff:68b:c78d
6.139.199.142 0:0:0:0:0:ffff:68b:c78e
6.139.199.143 0:0:0:0:0:ffff:68b:c78f
6.139.199.144 0:0:0:0:0:ffff:68b:c790
6.139.199.145 0:0:0:0:0:ffff:68b:c791
6.139.199.146 0:0:0:0:0:ffff:68b:c792
6.139.199.147 0:0:0:0:0:ffff:68b:c793
6.139.199.148 0:0:0:0:0:ffff:68b:c794
6.139.199.149 0:0:0:0:0:ffff:68b:c795
6.139.199.150 0:0:0:0:0:ffff:68b:c796
6.139.199.151 0:0:0:0:0:ffff:68b:c797
6.139.199.152 0:0:0:0:0:ffff:68b:c798
6.139.199.153 0:0:0:0:0:ffff:68b:c799
6.139.199.154 0:0:0:0:0:ffff:68b:c79a
6.139.199.155 0:0:0:0:0:ffff:68b:c79b
6.139.199.156 0:0:0:0:0:ffff:68b:c79c
6.139.199.157 0:0:0:0:0:ffff:68b:c79d
6.139.199.158 0:0:0:0:0:ffff:68b:c79e
6.139.199.159 0:0:0:0:0:ffff:68b:c79f
6.139.199.160 0:0:0:0:0:ffff:68b:c7a0
6.139.199.161 0:0:0:0:0:ffff:68b:c7a1
6.139.199.162 0:0:0:0:0:ffff:68b:c7a2
6.139.199.163 0:0:0:0:0:ffff:68b:c7a3
6.139.199.164 0:0:0:0:0:ffff:68b:c7a4
6.139.199.165 0:0:0:0:0:ffff:68b:c7a5
6.139.199.166 0:0:0:0:0:ffff:68b:c7a6
6.139.199.167 0:0:0:0:0:ffff:68b:c7a7
6.139.199.168 0:0:0:0:0:ffff:68b:c7a8
6.139.199.169 0:0:0:0:0:ffff:68b:c7a9
6.139.199.170 0:0:0:0:0:ffff:68b:c7aa
6.139.199.171 0:0:0:0:0:ffff:68b:c7ab
6.139.199.172 0:0:0:0:0:ffff:68b:c7ac
6.139.199.173 0:0:0:0:0:ffff:68b:c7ad
6.139.199.174 0:0:0:0:0:ffff:68b:c7ae
6.139.199.175 0:0:0:0:0:ffff:68b:c7af
6.139.199.176 0:0:0:0:0:ffff:68b:c7b0
6.139.199.177 0:0:0:0:0:ffff:68b:c7b1
6.139.199.178 0:0:0:0:0:ffff:68b:c7b2
6.139.199.179 0:0:0:0:0:ffff:68b:c7b3
6.139.199.180 0:0:0:0:0:ffff:68b:c7b4


6.139.199.181 0:0:0:0:0:ffff:68b:c7b5
6.139.199.182 0:0:0:0:0:ffff:68b:c7b6
6.139.199.183 0:0:0:0:0:ffff:68b:c7b7
6.139.199.184 0:0:0:0:0:ffff:68b:c7b8
6.139.199.185 0:0:0:0:0:ffff:68b:c7b9
6.139.199.186 0:0:0:0:0:ffff:68b:c7ba
6.139.199.187 0:0:0:0:0:ffff:68b:c7bb
6.139.199.188 0:0:0:0:0:ffff:68b:c7bc
6.139.199.189 0:0:0:0:0:ffff:68b:c7bd
6.139.199.190 0:0:0:0:0:ffff:68b:c7be
6.139.199.191 0:0:0:0:0:ffff:68b:c7bf
6.139.199.192 0:0:0:0:0:ffff:68b:c7c0
6.139.199.193 0:0:0:0:0:ffff:68b:c7c1
6.139.199.194 0:0:0:0:0:ffff:68b:c7c2
6.139.199.195 0:0:0:0:0:ffff:68b:c7c3
6.139.199.196 0:0:0:0:0:ffff:68b:c7c4
6.139.199.197 0:0:0:0:0:ffff:68b:c7c5
6.139.199.198 0:0:0:0:0:ffff:68b:c7c6
6.139.199.199 0:0:0:0:0:ffff:68b:c7c7
6.139.199.200 0:0:0:0:0:ffff:68b:c7c8
6.139.199.201 0:0:0:0:0:ffff:68b:c7c9
6.139.199.202 0:0:0:0:0:ffff:68b:c7ca
6.139.199.203 0:0:0:0:0:ffff:68b:c7cb
6.139.199.204 0:0:0:0:0:ffff:68b:c7cc
6.139.199.205 0:0:0:0:0:ffff:68b:c7cd
6.139.199.206 0:0:0:0:0:ffff:68b:c7ce
6.139.199.207 0:0:0:0:0:ffff:68b:c7cf
6.139.199.208 0:0:0:0:0:ffff:68b:c7d0
6.139.199.209 0:0:0:0:0:ffff:68b:c7d1
6.139.199.210 0:0:0:0:0:ffff:68b:c7d2
6.139.199.211 0:0:0:0:0:ffff:68b:c7d3
6.139.199.212 0:0:0:0:0:ffff:68b:c7d4
6.139.199.213 0:0:0:0:0:ffff:68b:c7d5
6.139.199.214 0:0:0:0:0:ffff:68b:c7d6
6.139.199.215 0:0:0:0:0:ffff:68b:c7d7
6.139.199.216 0:0:0:0:0:ffff:68b:c7d8
6.139.199.217 0:0:0:0:0:ffff:68b:c7d9
6.139.199.218 0:0:0:0:0:ffff:68b:c7da
6.139.199.219 0:0:0:0:0:ffff:68b:c7db
6.139.199.220 0:0:0:0:0:ffff:68b:c7dc
6.139.199.221 0:0:0:0:0:ffff:68b:c7dd
6.139.199.222 0:0:0:0:0:ffff:68b:c7de
6.139.199.223 0:0:0:0:0:ffff:68b:c7df
6.139.199.224 0:0:0:0:0:ffff:68b:c7e0
6.139.199.225 0:0:0:0:0:ffff:68b:c7e1
6.139.199.226 0:0:0:0:0:ffff:68b:c7e2
6.139.199.227 0:0:0:0:0:ffff:68b:c7e3
6.139.199.228 0:0:0:0:0:ffff:68b:c7e4
6.139.199.229 0:0:0:0:0:ffff:68b:c7e5
6.139.199.230 0:0:0:0:0:ffff:68b:c7e6
6.139.199.231 0:0:0:0:0:ffff:68b:c7e7
6.139.199.232 0:0:0:0:0:ffff:68b:c7e8
6.139.199.233 0:0:0:0:0:ffff:68b:c7e9
6.139.199.234 0:0:0:0:0:ffff:68b:c7ea
6.139.199.235 0:0:0:0:0:ffff:68b:c7eb
6.139.199.236 0:0:0:0:0:ffff:68b:c7ec
6.139.199.237 0:0:0:0:0:ffff:68b:c7ed
6.139.199.238 0:0:0:0:0:ffff:68b:c7ee
6.139.199.239 0:0:0:0:0:ffff:68b:c7ef
6.139.199.240 0:0:0:0:0:ffff:68b:c7f0
6.139.199.241 0:0:0:0:0:ffff:68b:c7f1
6.139.199.242 0:0:0:0:0:ffff:68b:c7f2
6.139.199.243 0:0:0:0:0:ffff:68b:c7f3
6.139.199.244 0:0:0:0:0:ffff:68b:c7f4
6.139.199.245 0:0:0:0:0:ffff:68b:c7f5
6.139.199.246 0:0:0:0:0:ffff:68b:c7f6
6.139.199.247 0:0:0:0:0:ffff:68b:c7f7
6.139.199.248 0:0:0:0:0:ffff:68b:c7f8
6.139.199.249 0:0:0:0:0:ffff:68b:c7f9
6.139.199.250 0:0:0:0:0:ffff:68b:c7fa
6.139.199.251 0:0:0:0:0:ffff:68b:c7fb
6.139.199.252 0:0:0:0:0:ffff:68b:c7fc
6.139.199.253 0:0:0:0:0:ffff:68b:c7fd
6.139.199.254 0:0:0:0:0:ffff:68b:c7fe
6.139.199.255 0:0:0:0:0:ffff:68b:c7ff


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.