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
16.85.103.1 0:0:0:0:0:ffff:1055:6701
16.85.103.2 0:0:0:0:0:ffff:1055:6702
16.85.103.3 0:0:0:0:0:ffff:1055:6703
16.85.103.4 0:0:0:0:0:ffff:1055:6704
16.85.103.5 0:0:0:0:0:ffff:1055:6705
16.85.103.6 0:0:0:0:0:ffff:1055:6706
16.85.103.7 0:0:0:0:0:ffff:1055:6707
16.85.103.8 0:0:0:0:0:ffff:1055:6708
16.85.103.9 0:0:0:0:0:ffff:1055:6709
16.85.103.10 0:0:0:0:0:ffff:1055:670a
16.85.103.11 0:0:0:0:0:ffff:1055:670b
16.85.103.12 0:0:0:0:0:ffff:1055:670c
16.85.103.13 0:0:0:0:0:ffff:1055:670d
16.85.103.14 0:0:0:0:0:ffff:1055:670e
16.85.103.15 0:0:0:0:0:ffff:1055:670f
16.85.103.16 0:0:0:0:0:ffff:1055:6710
16.85.103.17 0:0:0:0:0:ffff:1055:6711
16.85.103.18 0:0:0:0:0:ffff:1055:6712
16.85.103.19 0:0:0:0:0:ffff:1055:6713
16.85.103.20 0:0:0:0:0:ffff:1055:6714
16.85.103.21 0:0:0:0:0:ffff:1055:6715
16.85.103.22 0:0:0:0:0:ffff:1055:6716
16.85.103.23 0:0:0:0:0:ffff:1055:6717
16.85.103.24 0:0:0:0:0:ffff:1055:6718
16.85.103.25 0:0:0:0:0:ffff:1055:6719
16.85.103.26 0:0:0:0:0:ffff:1055:671a
16.85.103.27 0:0:0:0:0:ffff:1055:671b
16.85.103.28 0:0:0:0:0:ffff:1055:671c
16.85.103.29 0:0:0:0:0:ffff:1055:671d
16.85.103.30 0:0:0:0:0:ffff:1055:671e
16.85.103.31 0:0:0:0:0:ffff:1055:671f
16.85.103.32 0:0:0:0:0:ffff:1055:6720
16.85.103.33 0:0:0:0:0:ffff:1055:6721
16.85.103.34 0:0:0:0:0:ffff:1055:6722
16.85.103.35 0:0:0:0:0:ffff:1055:6723
16.85.103.36 0:0:0:0:0:ffff:1055:6724
16.85.103.37 0:0:0:0:0:ffff:1055:6725
16.85.103.38 0:0:0:0:0:ffff:1055:6726
16.85.103.39 0:0:0:0:0:ffff:1055:6727
16.85.103.40 0:0:0:0:0:ffff:1055:6728
16.85.103.41 0:0:0:0:0:ffff:1055:6729
16.85.103.42 0:0:0:0:0:ffff:1055:672a
16.85.103.43 0:0:0:0:0:ffff:1055:672b
16.85.103.44 0:0:0:0:0:ffff:1055:672c
16.85.103.45 0:0:0:0:0:ffff:1055:672d
16.85.103.46 0:0:0:0:0:ffff:1055:672e
16.85.103.47 0:0:0:0:0:ffff:1055:672f
16.85.103.48 0:0:0:0:0:ffff:1055:6730
16.85.103.49 0:0:0:0:0:ffff:1055:6731
16.85.103.50 0:0:0:0:0:ffff:1055:6732
16.85.103.51 0:0:0:0:0:ffff:1055:6733
16.85.103.52 0:0:0:0:0:ffff:1055:6734
16.85.103.53 0:0:0:0:0:ffff:1055:6735
16.85.103.54 0:0:0:0:0:ffff:1055:6736
16.85.103.55 0:0:0:0:0:ffff:1055:6737
16.85.103.56 0:0:0:0:0:ffff:1055:6738
16.85.103.57 0:0:0:0:0:ffff:1055:6739
16.85.103.58 0:0:0:0:0:ffff:1055:673a
16.85.103.59 0:0:0:0:0:ffff:1055:673b
16.85.103.60 0:0:0:0:0:ffff:1055:673c


16.85.103.61 0:0:0:0:0:ffff:1055:673d
16.85.103.62 0:0:0:0:0:ffff:1055:673e
16.85.103.63 0:0:0:0:0:ffff:1055:673f
16.85.103.64 0:0:0:0:0:ffff:1055:6740
16.85.103.65 0:0:0:0:0:ffff:1055:6741
16.85.103.66 0:0:0:0:0:ffff:1055:6742
16.85.103.67 0:0:0:0:0:ffff:1055:6743
16.85.103.68 0:0:0:0:0:ffff:1055:6744
16.85.103.69 0:0:0:0:0:ffff:1055:6745
16.85.103.70 0:0:0:0:0:ffff:1055:6746
16.85.103.71 0:0:0:0:0:ffff:1055:6747
16.85.103.72 0:0:0:0:0:ffff:1055:6748
16.85.103.73 0:0:0:0:0:ffff:1055:6749
16.85.103.74 0:0:0:0:0:ffff:1055:674a
16.85.103.75 0:0:0:0:0:ffff:1055:674b
16.85.103.76 0:0:0:0:0:ffff:1055:674c
16.85.103.77 0:0:0:0:0:ffff:1055:674d
16.85.103.78 0:0:0:0:0:ffff:1055:674e
16.85.103.79 0:0:0:0:0:ffff:1055:674f
16.85.103.80 0:0:0:0:0:ffff:1055:6750
16.85.103.81 0:0:0:0:0:ffff:1055:6751
16.85.103.82 0:0:0:0:0:ffff:1055:6752
16.85.103.83 0:0:0:0:0:ffff:1055:6753
16.85.103.84 0:0:0:0:0:ffff:1055:6754
16.85.103.85 0:0:0:0:0:ffff:1055:6755
16.85.103.86 0:0:0:0:0:ffff:1055:6756
16.85.103.87 0:0:0:0:0:ffff:1055:6757
16.85.103.88 0:0:0:0:0:ffff:1055:6758
16.85.103.89 0:0:0:0:0:ffff:1055:6759
16.85.103.90 0:0:0:0:0:ffff:1055:675a
16.85.103.91 0:0:0:0:0:ffff:1055:675b
16.85.103.92 0:0:0:0:0:ffff:1055:675c
16.85.103.93 0:0:0:0:0:ffff:1055:675d
16.85.103.94 0:0:0:0:0:ffff:1055:675e
16.85.103.95 0:0:0:0:0:ffff:1055:675f
16.85.103.96 0:0:0:0:0:ffff:1055:6760
16.85.103.97 0:0:0:0:0:ffff:1055:6761
16.85.103.98 0:0:0:0:0:ffff:1055:6762
16.85.103.99 0:0:0:0:0:ffff:1055:6763
16.85.103.100 0:0:0:0:0:ffff:1055:6764
16.85.103.101 0:0:0:0:0:ffff:1055:6765
16.85.103.102 0:0:0:0:0:ffff:1055:6766
16.85.103.103 0:0:0:0:0:ffff:1055:6767
16.85.103.104 0:0:0:0:0:ffff:1055:6768
16.85.103.105 0:0:0:0:0:ffff:1055:6769
16.85.103.106 0:0:0:0:0:ffff:1055:676a
16.85.103.107 0:0:0:0:0:ffff:1055:676b
16.85.103.108 0:0:0:0:0:ffff:1055:676c
16.85.103.109 0:0:0:0:0:ffff:1055:676d
16.85.103.110 0:0:0:0:0:ffff:1055:676e
16.85.103.111 0:0:0:0:0:ffff:1055:676f
16.85.103.112 0:0:0:0:0:ffff:1055:6770
16.85.103.113 0:0:0:0:0:ffff:1055:6771
16.85.103.114 0:0:0:0:0:ffff:1055:6772
16.85.103.115 0:0:0:0:0:ffff:1055:6773
16.85.103.116 0:0:0:0:0:ffff:1055:6774
16.85.103.117 0:0:0:0:0:ffff:1055:6775
16.85.103.118 0:0:0:0:0:ffff:1055:6776
16.85.103.119 0:0:0:0:0:ffff:1055:6777
16.85.103.120 0:0:0:0:0:ffff:1055:6778


16.85.103.121 0:0:0:0:0:ffff:1055:6779
16.85.103.122 0:0:0:0:0:ffff:1055:677a
16.85.103.123 0:0:0:0:0:ffff:1055:677b
16.85.103.124 0:0:0:0:0:ffff:1055:677c
16.85.103.125 0:0:0:0:0:ffff:1055:677d
16.85.103.126 0:0:0:0:0:ffff:1055:677e
16.85.103.127 0:0:0:0:0:ffff:1055:677f
16.85.103.128 0:0:0:0:0:ffff:1055:6780
16.85.103.129 0:0:0:0:0:ffff:1055:6781
16.85.103.130 0:0:0:0:0:ffff:1055:6782
16.85.103.131 0:0:0:0:0:ffff:1055:6783
16.85.103.132 0:0:0:0:0:ffff:1055:6784
16.85.103.133 0:0:0:0:0:ffff:1055:6785
16.85.103.134 0:0:0:0:0:ffff:1055:6786
16.85.103.135 0:0:0:0:0:ffff:1055:6787
16.85.103.136 0:0:0:0:0:ffff:1055:6788
16.85.103.137 0:0:0:0:0:ffff:1055:6789
16.85.103.138 0:0:0:0:0:ffff:1055:678a
16.85.103.139 0:0:0:0:0:ffff:1055:678b
16.85.103.140 0:0:0:0:0:ffff:1055:678c
16.85.103.141 0:0:0:0:0:ffff:1055:678d
16.85.103.142 0:0:0:0:0:ffff:1055:678e
16.85.103.143 0:0:0:0:0:ffff:1055:678f
16.85.103.144 0:0:0:0:0:ffff:1055:6790
16.85.103.145 0:0:0:0:0:ffff:1055:6791
16.85.103.146 0:0:0:0:0:ffff:1055:6792
16.85.103.147 0:0:0:0:0:ffff:1055:6793
16.85.103.148 0:0:0:0:0:ffff:1055:6794
16.85.103.149 0:0:0:0:0:ffff:1055:6795
16.85.103.150 0:0:0:0:0:ffff:1055:6796
16.85.103.151 0:0:0:0:0:ffff:1055:6797
16.85.103.152 0:0:0:0:0:ffff:1055:6798
16.85.103.153 0:0:0:0:0:ffff:1055:6799
16.85.103.154 0:0:0:0:0:ffff:1055:679a
16.85.103.155 0:0:0:0:0:ffff:1055:679b
16.85.103.156 0:0:0:0:0:ffff:1055:679c
16.85.103.157 0:0:0:0:0:ffff:1055:679d
16.85.103.158 0:0:0:0:0:ffff:1055:679e
16.85.103.159 0:0:0:0:0:ffff:1055:679f
16.85.103.160 0:0:0:0:0:ffff:1055:67a0
16.85.103.161 0:0:0:0:0:ffff:1055:67a1
16.85.103.162 0:0:0:0:0:ffff:1055:67a2
16.85.103.163 0:0:0:0:0:ffff:1055:67a3
16.85.103.164 0:0:0:0:0:ffff:1055:67a4
16.85.103.165 0:0:0:0:0:ffff:1055:67a5
16.85.103.166 0:0:0:0:0:ffff:1055:67a6
16.85.103.167 0:0:0:0:0:ffff:1055:67a7
16.85.103.168 0:0:0:0:0:ffff:1055:67a8
16.85.103.169 0:0:0:0:0:ffff:1055:67a9
16.85.103.170 0:0:0:0:0:ffff:1055:67aa
16.85.103.171 0:0:0:0:0:ffff:1055:67ab
16.85.103.172 0:0:0:0:0:ffff:1055:67ac
16.85.103.173 0:0:0:0:0:ffff:1055:67ad
16.85.103.174 0:0:0:0:0:ffff:1055:67ae
16.85.103.175 0:0:0:0:0:ffff:1055:67af
16.85.103.176 0:0:0:0:0:ffff:1055:67b0
16.85.103.177 0:0:0:0:0:ffff:1055:67b1
16.85.103.178 0:0:0:0:0:ffff:1055:67b2
16.85.103.179 0:0:0:0:0:ffff:1055:67b3
16.85.103.180 0:0:0:0:0:ffff:1055:67b4


16.85.103.181 0:0:0:0:0:ffff:1055:67b5
16.85.103.182 0:0:0:0:0:ffff:1055:67b6
16.85.103.183 0:0:0:0:0:ffff:1055:67b7
16.85.103.184 0:0:0:0:0:ffff:1055:67b8
16.85.103.185 0:0:0:0:0:ffff:1055:67b9
16.85.103.186 0:0:0:0:0:ffff:1055:67ba
16.85.103.187 0:0:0:0:0:ffff:1055:67bb
16.85.103.188 0:0:0:0:0:ffff:1055:67bc
16.85.103.189 0:0:0:0:0:ffff:1055:67bd
16.85.103.190 0:0:0:0:0:ffff:1055:67be
16.85.103.191 0:0:0:0:0:ffff:1055:67bf
16.85.103.192 0:0:0:0:0:ffff:1055:67c0
16.85.103.193 0:0:0:0:0:ffff:1055:67c1
16.85.103.194 0:0:0:0:0:ffff:1055:67c2
16.85.103.195 0:0:0:0:0:ffff:1055:67c3
16.85.103.196 0:0:0:0:0:ffff:1055:67c4
16.85.103.197 0:0:0:0:0:ffff:1055:67c5
16.85.103.198 0:0:0:0:0:ffff:1055:67c6
16.85.103.199 0:0:0:0:0:ffff:1055:67c7
16.85.103.200 0:0:0:0:0:ffff:1055:67c8
16.85.103.201 0:0:0:0:0:ffff:1055:67c9
16.85.103.202 0:0:0:0:0:ffff:1055:67ca
16.85.103.203 0:0:0:0:0:ffff:1055:67cb
16.85.103.204 0:0:0:0:0:ffff:1055:67cc
16.85.103.205 0:0:0:0:0:ffff:1055:67cd
16.85.103.206 0:0:0:0:0:ffff:1055:67ce
16.85.103.207 0:0:0:0:0:ffff:1055:67cf
16.85.103.208 0:0:0:0:0:ffff:1055:67d0
16.85.103.209 0:0:0:0:0:ffff:1055:67d1
16.85.103.210 0:0:0:0:0:ffff:1055:67d2
16.85.103.211 0:0:0:0:0:ffff:1055:67d3
16.85.103.212 0:0:0:0:0:ffff:1055:67d4
16.85.103.213 0:0:0:0:0:ffff:1055:67d5
16.85.103.214 0:0:0:0:0:ffff:1055:67d6
16.85.103.215 0:0:0:0:0:ffff:1055:67d7
16.85.103.216 0:0:0:0:0:ffff:1055:67d8
16.85.103.217 0:0:0:0:0:ffff:1055:67d9
16.85.103.218 0:0:0:0:0:ffff:1055:67da
16.85.103.219 0:0:0:0:0:ffff:1055:67db
16.85.103.220 0:0:0:0:0:ffff:1055:67dc
16.85.103.221 0:0:0:0:0:ffff:1055:67dd
16.85.103.222 0:0:0:0:0:ffff:1055:67de
16.85.103.223 0:0:0:0:0:ffff:1055:67df
16.85.103.224 0:0:0:0:0:ffff:1055:67e0
16.85.103.225 0:0:0:0:0:ffff:1055:67e1
16.85.103.226 0:0:0:0:0:ffff:1055:67e2
16.85.103.227 0:0:0:0:0:ffff:1055:67e3
16.85.103.228 0:0:0:0:0:ffff:1055:67e4
16.85.103.229 0:0:0:0:0:ffff:1055:67e5
16.85.103.230 0:0:0:0:0:ffff:1055:67e6
16.85.103.231 0:0:0:0:0:ffff:1055:67e7
16.85.103.232 0:0:0:0:0:ffff:1055:67e8
16.85.103.233 0:0:0:0:0:ffff:1055:67e9
16.85.103.234 0:0:0:0:0:ffff:1055:67ea
16.85.103.235 0:0:0:0:0:ffff:1055:67eb
16.85.103.236 0:0:0:0:0:ffff:1055:67ec
16.85.103.237 0:0:0:0:0:ffff:1055:67ed
16.85.103.238 0:0:0:0:0:ffff:1055:67ee
16.85.103.239 0:0:0:0:0:ffff:1055:67ef
16.85.103.240 0:0:0:0:0:ffff:1055:67f0
16.85.103.241 0:0:0:0:0:ffff:1055:67f1
16.85.103.242 0:0:0:0:0:ffff:1055:67f2
16.85.103.243 0:0:0:0:0:ffff:1055:67f3
16.85.103.244 0:0:0:0:0:ffff:1055:67f4
16.85.103.245 0:0:0:0:0:ffff:1055:67f5
16.85.103.246 0:0:0:0:0:ffff:1055:67f6
16.85.103.247 0:0:0:0:0:ffff:1055:67f7
16.85.103.248 0:0:0:0:0:ffff:1055:67f8
16.85.103.249 0:0:0:0:0:ffff:1055:67f9
16.85.103.250 0:0:0:0:0:ffff:1055:67fa
16.85.103.251 0:0:0:0:0:ffff:1055:67fb
16.85.103.252 0:0:0:0:0:ffff:1055:67fc
16.85.103.253 0:0:0:0:0:ffff:1055:67fd
16.85.103.254 0:0:0:0:0:ffff:1055:67fe
16.85.103.255 0:0:0:0:0:ffff:1055:67ff


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.