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
55.85.103.1 0:0:0:0:0:ffff:3755:6701
55.85.103.2 0:0:0:0:0:ffff:3755:6702
55.85.103.3 0:0:0:0:0:ffff:3755:6703
55.85.103.4 0:0:0:0:0:ffff:3755:6704
55.85.103.5 0:0:0:0:0:ffff:3755:6705
55.85.103.6 0:0:0:0:0:ffff:3755:6706
55.85.103.7 0:0:0:0:0:ffff:3755:6707
55.85.103.8 0:0:0:0:0:ffff:3755:6708
55.85.103.9 0:0:0:0:0:ffff:3755:6709
55.85.103.10 0:0:0:0:0:ffff:3755:670a
55.85.103.11 0:0:0:0:0:ffff:3755:670b
55.85.103.12 0:0:0:0:0:ffff:3755:670c
55.85.103.13 0:0:0:0:0:ffff:3755:670d
55.85.103.14 0:0:0:0:0:ffff:3755:670e
55.85.103.15 0:0:0:0:0:ffff:3755:670f
55.85.103.16 0:0:0:0:0:ffff:3755:6710
55.85.103.17 0:0:0:0:0:ffff:3755:6711
55.85.103.18 0:0:0:0:0:ffff:3755:6712
55.85.103.19 0:0:0:0:0:ffff:3755:6713
55.85.103.20 0:0:0:0:0:ffff:3755:6714
55.85.103.21 0:0:0:0:0:ffff:3755:6715
55.85.103.22 0:0:0:0:0:ffff:3755:6716
55.85.103.23 0:0:0:0:0:ffff:3755:6717
55.85.103.24 0:0:0:0:0:ffff:3755:6718
55.85.103.25 0:0:0:0:0:ffff:3755:6719
55.85.103.26 0:0:0:0:0:ffff:3755:671a
55.85.103.27 0:0:0:0:0:ffff:3755:671b
55.85.103.28 0:0:0:0:0:ffff:3755:671c
55.85.103.29 0:0:0:0:0:ffff:3755:671d
55.85.103.30 0:0:0:0:0:ffff:3755:671e
55.85.103.31 0:0:0:0:0:ffff:3755:671f
55.85.103.32 0:0:0:0:0:ffff:3755:6720
55.85.103.33 0:0:0:0:0:ffff:3755:6721
55.85.103.34 0:0:0:0:0:ffff:3755:6722
55.85.103.35 0:0:0:0:0:ffff:3755:6723
55.85.103.36 0:0:0:0:0:ffff:3755:6724
55.85.103.37 0:0:0:0:0:ffff:3755:6725
55.85.103.38 0:0:0:0:0:ffff:3755:6726
55.85.103.39 0:0:0:0:0:ffff:3755:6727
55.85.103.40 0:0:0:0:0:ffff:3755:6728
55.85.103.41 0:0:0:0:0:ffff:3755:6729
55.85.103.42 0:0:0:0:0:ffff:3755:672a
55.85.103.43 0:0:0:0:0:ffff:3755:672b
55.85.103.44 0:0:0:0:0:ffff:3755:672c
55.85.103.45 0:0:0:0:0:ffff:3755:672d
55.85.103.46 0:0:0:0:0:ffff:3755:672e
55.85.103.47 0:0:0:0:0:ffff:3755:672f
55.85.103.48 0:0:0:0:0:ffff:3755:6730
55.85.103.49 0:0:0:0:0:ffff:3755:6731
55.85.103.50 0:0:0:0:0:ffff:3755:6732
55.85.103.51 0:0:0:0:0:ffff:3755:6733
55.85.103.52 0:0:0:0:0:ffff:3755:6734
55.85.103.53 0:0:0:0:0:ffff:3755:6735
55.85.103.54 0:0:0:0:0:ffff:3755:6736
55.85.103.55 0:0:0:0:0:ffff:3755:6737
55.85.103.56 0:0:0:0:0:ffff:3755:6738
55.85.103.57 0:0:0:0:0:ffff:3755:6739
55.85.103.58 0:0:0:0:0:ffff:3755:673a
55.85.103.59 0:0:0:0:0:ffff:3755:673b
55.85.103.60 0:0:0:0:0:ffff:3755:673c


55.85.103.61 0:0:0:0:0:ffff:3755:673d
55.85.103.62 0:0:0:0:0:ffff:3755:673e
55.85.103.63 0:0:0:0:0:ffff:3755:673f
55.85.103.64 0:0:0:0:0:ffff:3755:6740
55.85.103.65 0:0:0:0:0:ffff:3755:6741
55.85.103.66 0:0:0:0:0:ffff:3755:6742
55.85.103.67 0:0:0:0:0:ffff:3755:6743
55.85.103.68 0:0:0:0:0:ffff:3755:6744
55.85.103.69 0:0:0:0:0:ffff:3755:6745
55.85.103.70 0:0:0:0:0:ffff:3755:6746
55.85.103.71 0:0:0:0:0:ffff:3755:6747
55.85.103.72 0:0:0:0:0:ffff:3755:6748
55.85.103.73 0:0:0:0:0:ffff:3755:6749
55.85.103.74 0:0:0:0:0:ffff:3755:674a
55.85.103.75 0:0:0:0:0:ffff:3755:674b
55.85.103.76 0:0:0:0:0:ffff:3755:674c
55.85.103.77 0:0:0:0:0:ffff:3755:674d
55.85.103.78 0:0:0:0:0:ffff:3755:674e
55.85.103.79 0:0:0:0:0:ffff:3755:674f
55.85.103.80 0:0:0:0:0:ffff:3755:6750
55.85.103.81 0:0:0:0:0:ffff:3755:6751
55.85.103.82 0:0:0:0:0:ffff:3755:6752
55.85.103.83 0:0:0:0:0:ffff:3755:6753
55.85.103.84 0:0:0:0:0:ffff:3755:6754
55.85.103.85 0:0:0:0:0:ffff:3755:6755
55.85.103.86 0:0:0:0:0:ffff:3755:6756
55.85.103.87 0:0:0:0:0:ffff:3755:6757
55.85.103.88 0:0:0:0:0:ffff:3755:6758
55.85.103.89 0:0:0:0:0:ffff:3755:6759
55.85.103.90 0:0:0:0:0:ffff:3755:675a
55.85.103.91 0:0:0:0:0:ffff:3755:675b
55.85.103.92 0:0:0:0:0:ffff:3755:675c
55.85.103.93 0:0:0:0:0:ffff:3755:675d
55.85.103.94 0:0:0:0:0:ffff:3755:675e
55.85.103.95 0:0:0:0:0:ffff:3755:675f
55.85.103.96 0:0:0:0:0:ffff:3755:6760
55.85.103.97 0:0:0:0:0:ffff:3755:6761
55.85.103.98 0:0:0:0:0:ffff:3755:6762
55.85.103.99 0:0:0:0:0:ffff:3755:6763
55.85.103.100 0:0:0:0:0:ffff:3755:6764
55.85.103.101 0:0:0:0:0:ffff:3755:6765
55.85.103.102 0:0:0:0:0:ffff:3755:6766
55.85.103.103 0:0:0:0:0:ffff:3755:6767
55.85.103.104 0:0:0:0:0:ffff:3755:6768
55.85.103.105 0:0:0:0:0:ffff:3755:6769
55.85.103.106 0:0:0:0:0:ffff:3755:676a
55.85.103.107 0:0:0:0:0:ffff:3755:676b
55.85.103.108 0:0:0:0:0:ffff:3755:676c
55.85.103.109 0:0:0:0:0:ffff:3755:676d
55.85.103.110 0:0:0:0:0:ffff:3755:676e
55.85.103.111 0:0:0:0:0:ffff:3755:676f
55.85.103.112 0:0:0:0:0:ffff:3755:6770
55.85.103.113 0:0:0:0:0:ffff:3755:6771
55.85.103.114 0:0:0:0:0:ffff:3755:6772
55.85.103.115 0:0:0:0:0:ffff:3755:6773
55.85.103.116 0:0:0:0:0:ffff:3755:6774
55.85.103.117 0:0:0:0:0:ffff:3755:6775
55.85.103.118 0:0:0:0:0:ffff:3755:6776
55.85.103.119 0:0:0:0:0:ffff:3755:6777
55.85.103.120 0:0:0:0:0:ffff:3755:6778


55.85.103.121 0:0:0:0:0:ffff:3755:6779
55.85.103.122 0:0:0:0:0:ffff:3755:677a
55.85.103.123 0:0:0:0:0:ffff:3755:677b
55.85.103.124 0:0:0:0:0:ffff:3755:677c
55.85.103.125 0:0:0:0:0:ffff:3755:677d
55.85.103.126 0:0:0:0:0:ffff:3755:677e
55.85.103.127 0:0:0:0:0:ffff:3755:677f
55.85.103.128 0:0:0:0:0:ffff:3755:6780
55.85.103.129 0:0:0:0:0:ffff:3755:6781
55.85.103.130 0:0:0:0:0:ffff:3755:6782
55.85.103.131 0:0:0:0:0:ffff:3755:6783
55.85.103.132 0:0:0:0:0:ffff:3755:6784
55.85.103.133 0:0:0:0:0:ffff:3755:6785
55.85.103.134 0:0:0:0:0:ffff:3755:6786
55.85.103.135 0:0:0:0:0:ffff:3755:6787
55.85.103.136 0:0:0:0:0:ffff:3755:6788
55.85.103.137 0:0:0:0:0:ffff:3755:6789
55.85.103.138 0:0:0:0:0:ffff:3755:678a
55.85.103.139 0:0:0:0:0:ffff:3755:678b
55.85.103.140 0:0:0:0:0:ffff:3755:678c
55.85.103.141 0:0:0:0:0:ffff:3755:678d
55.85.103.142 0:0:0:0:0:ffff:3755:678e
55.85.103.143 0:0:0:0:0:ffff:3755:678f
55.85.103.144 0:0:0:0:0:ffff:3755:6790
55.85.103.145 0:0:0:0:0:ffff:3755:6791
55.85.103.146 0:0:0:0:0:ffff:3755:6792
55.85.103.147 0:0:0:0:0:ffff:3755:6793
55.85.103.148 0:0:0:0:0:ffff:3755:6794
55.85.103.149 0:0:0:0:0:ffff:3755:6795
55.85.103.150 0:0:0:0:0:ffff:3755:6796
55.85.103.151 0:0:0:0:0:ffff:3755:6797
55.85.103.152 0:0:0:0:0:ffff:3755:6798
55.85.103.153 0:0:0:0:0:ffff:3755:6799
55.85.103.154 0:0:0:0:0:ffff:3755:679a
55.85.103.155 0:0:0:0:0:ffff:3755:679b
55.85.103.156 0:0:0:0:0:ffff:3755:679c
55.85.103.157 0:0:0:0:0:ffff:3755:679d
55.85.103.158 0:0:0:0:0:ffff:3755:679e
55.85.103.159 0:0:0:0:0:ffff:3755:679f
55.85.103.160 0:0:0:0:0:ffff:3755:67a0
55.85.103.161 0:0:0:0:0:ffff:3755:67a1
55.85.103.162 0:0:0:0:0:ffff:3755:67a2
55.85.103.163 0:0:0:0:0:ffff:3755:67a3
55.85.103.164 0:0:0:0:0:ffff:3755:67a4
55.85.103.165 0:0:0:0:0:ffff:3755:67a5
55.85.103.166 0:0:0:0:0:ffff:3755:67a6
55.85.103.167 0:0:0:0:0:ffff:3755:67a7
55.85.103.168 0:0:0:0:0:ffff:3755:67a8
55.85.103.169 0:0:0:0:0:ffff:3755:67a9
55.85.103.170 0:0:0:0:0:ffff:3755:67aa
55.85.103.171 0:0:0:0:0:ffff:3755:67ab
55.85.103.172 0:0:0:0:0:ffff:3755:67ac
55.85.103.173 0:0:0:0:0:ffff:3755:67ad
55.85.103.174 0:0:0:0:0:ffff:3755:67ae
55.85.103.175 0:0:0:0:0:ffff:3755:67af
55.85.103.176 0:0:0:0:0:ffff:3755:67b0
55.85.103.177 0:0:0:0:0:ffff:3755:67b1
55.85.103.178 0:0:0:0:0:ffff:3755:67b2
55.85.103.179 0:0:0:0:0:ffff:3755:67b3
55.85.103.180 0:0:0:0:0:ffff:3755:67b4


55.85.103.181 0:0:0:0:0:ffff:3755:67b5
55.85.103.182 0:0:0:0:0:ffff:3755:67b6
55.85.103.183 0:0:0:0:0:ffff:3755:67b7
55.85.103.184 0:0:0:0:0:ffff:3755:67b8
55.85.103.185 0:0:0:0:0:ffff:3755:67b9
55.85.103.186 0:0:0:0:0:ffff:3755:67ba
55.85.103.187 0:0:0:0:0:ffff:3755:67bb
55.85.103.188 0:0:0:0:0:ffff:3755:67bc
55.85.103.189 0:0:0:0:0:ffff:3755:67bd
55.85.103.190 0:0:0:0:0:ffff:3755:67be
55.85.103.191 0:0:0:0:0:ffff:3755:67bf
55.85.103.192 0:0:0:0:0:ffff:3755:67c0
55.85.103.193 0:0:0:0:0:ffff:3755:67c1
55.85.103.194 0:0:0:0:0:ffff:3755:67c2
55.85.103.195 0:0:0:0:0:ffff:3755:67c3
55.85.103.196 0:0:0:0:0:ffff:3755:67c4
55.85.103.197 0:0:0:0:0:ffff:3755:67c5
55.85.103.198 0:0:0:0:0:ffff:3755:67c6
55.85.103.199 0:0:0:0:0:ffff:3755:67c7
55.85.103.200 0:0:0:0:0:ffff:3755:67c8
55.85.103.201 0:0:0:0:0:ffff:3755:67c9
55.85.103.202 0:0:0:0:0:ffff:3755:67ca
55.85.103.203 0:0:0:0:0:ffff:3755:67cb
55.85.103.204 0:0:0:0:0:ffff:3755:67cc
55.85.103.205 0:0:0:0:0:ffff:3755:67cd
55.85.103.206 0:0:0:0:0:ffff:3755:67ce
55.85.103.207 0:0:0:0:0:ffff:3755:67cf
55.85.103.208 0:0:0:0:0:ffff:3755:67d0
55.85.103.209 0:0:0:0:0:ffff:3755:67d1
55.85.103.210 0:0:0:0:0:ffff:3755:67d2
55.85.103.211 0:0:0:0:0:ffff:3755:67d3
55.85.103.212 0:0:0:0:0:ffff:3755:67d4
55.85.103.213 0:0:0:0:0:ffff:3755:67d5
55.85.103.214 0:0:0:0:0:ffff:3755:67d6
55.85.103.215 0:0:0:0:0:ffff:3755:67d7
55.85.103.216 0:0:0:0:0:ffff:3755:67d8
55.85.103.217 0:0:0:0:0:ffff:3755:67d9
55.85.103.218 0:0:0:0:0:ffff:3755:67da
55.85.103.219 0:0:0:0:0:ffff:3755:67db
55.85.103.220 0:0:0:0:0:ffff:3755:67dc
55.85.103.221 0:0:0:0:0:ffff:3755:67dd
55.85.103.222 0:0:0:0:0:ffff:3755:67de
55.85.103.223 0:0:0:0:0:ffff:3755:67df
55.85.103.224 0:0:0:0:0:ffff:3755:67e0
55.85.103.225 0:0:0:0:0:ffff:3755:67e1
55.85.103.226 0:0:0:0:0:ffff:3755:67e2
55.85.103.227 0:0:0:0:0:ffff:3755:67e3
55.85.103.228 0:0:0:0:0:ffff:3755:67e4
55.85.103.229 0:0:0:0:0:ffff:3755:67e5
55.85.103.230 0:0:0:0:0:ffff:3755:67e6
55.85.103.231 0:0:0:0:0:ffff:3755:67e7
55.85.103.232 0:0:0:0:0:ffff:3755:67e8
55.85.103.233 0:0:0:0:0:ffff:3755:67e9
55.85.103.234 0:0:0:0:0:ffff:3755:67ea
55.85.103.235 0:0:0:0:0:ffff:3755:67eb
55.85.103.236 0:0:0:0:0:ffff:3755:67ec
55.85.103.237 0:0:0:0:0:ffff:3755:67ed
55.85.103.238 0:0:0:0:0:ffff:3755:67ee
55.85.103.239 0:0:0:0:0:ffff:3755:67ef
55.85.103.240 0:0:0:0:0:ffff:3755:67f0
55.85.103.241 0:0:0:0:0:ffff:3755:67f1
55.85.103.242 0:0:0:0:0:ffff:3755:67f2
55.85.103.243 0:0:0:0:0:ffff:3755:67f3
55.85.103.244 0:0:0:0:0:ffff:3755:67f4
55.85.103.245 0:0:0:0:0:ffff:3755:67f5
55.85.103.246 0:0:0:0:0:ffff:3755:67f6
55.85.103.247 0:0:0:0:0:ffff:3755:67f7
55.85.103.248 0:0:0:0:0:ffff:3755:67f8
55.85.103.249 0:0:0:0:0:ffff:3755:67f9
55.85.103.250 0:0:0:0:0:ffff:3755:67fa
55.85.103.251 0:0:0:0:0:ffff:3755:67fb
55.85.103.252 0:0:0:0:0:ffff:3755:67fc
55.85.103.253 0:0:0:0:0:ffff:3755:67fd
55.85.103.254 0:0:0:0:0:ffff:3755:67fe
55.85.103.255 0:0:0:0:0:ffff:3755:67ff


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.