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
55.85.151.1 0:0:0:0:0:ffff:3755:9701
55.85.151.2 0:0:0:0:0:ffff:3755:9702
55.85.151.3 0:0:0:0:0:ffff:3755:9703
55.85.151.4 0:0:0:0:0:ffff:3755:9704
55.85.151.5 0:0:0:0:0:ffff:3755:9705
55.85.151.6 0:0:0:0:0:ffff:3755:9706
55.85.151.7 0:0:0:0:0:ffff:3755:9707
55.85.151.8 0:0:0:0:0:ffff:3755:9708
55.85.151.9 0:0:0:0:0:ffff:3755:9709
55.85.151.10 0:0:0:0:0:ffff:3755:970a
55.85.151.11 0:0:0:0:0:ffff:3755:970b
55.85.151.12 0:0:0:0:0:ffff:3755:970c
55.85.151.13 0:0:0:0:0:ffff:3755:970d
55.85.151.14 0:0:0:0:0:ffff:3755:970e
55.85.151.15 0:0:0:0:0:ffff:3755:970f
55.85.151.16 0:0:0:0:0:ffff:3755:9710
55.85.151.17 0:0:0:0:0:ffff:3755:9711
55.85.151.18 0:0:0:0:0:ffff:3755:9712
55.85.151.19 0:0:0:0:0:ffff:3755:9713
55.85.151.20 0:0:0:0:0:ffff:3755:9714
55.85.151.21 0:0:0:0:0:ffff:3755:9715
55.85.151.22 0:0:0:0:0:ffff:3755:9716
55.85.151.23 0:0:0:0:0:ffff:3755:9717
55.85.151.24 0:0:0:0:0:ffff:3755:9718
55.85.151.25 0:0:0:0:0:ffff:3755:9719
55.85.151.26 0:0:0:0:0:ffff:3755:971a
55.85.151.27 0:0:0:0:0:ffff:3755:971b
55.85.151.28 0:0:0:0:0:ffff:3755:971c
55.85.151.29 0:0:0:0:0:ffff:3755:971d
55.85.151.30 0:0:0:0:0:ffff:3755:971e
55.85.151.31 0:0:0:0:0:ffff:3755:971f
55.85.151.32 0:0:0:0:0:ffff:3755:9720
55.85.151.33 0:0:0:0:0:ffff:3755:9721
55.85.151.34 0:0:0:0:0:ffff:3755:9722
55.85.151.35 0:0:0:0:0:ffff:3755:9723
55.85.151.36 0:0:0:0:0:ffff:3755:9724
55.85.151.37 0:0:0:0:0:ffff:3755:9725
55.85.151.38 0:0:0:0:0:ffff:3755:9726
55.85.151.39 0:0:0:0:0:ffff:3755:9727
55.85.151.40 0:0:0:0:0:ffff:3755:9728
55.85.151.41 0:0:0:0:0:ffff:3755:9729
55.85.151.42 0:0:0:0:0:ffff:3755:972a
55.85.151.43 0:0:0:0:0:ffff:3755:972b
55.85.151.44 0:0:0:0:0:ffff:3755:972c
55.85.151.45 0:0:0:0:0:ffff:3755:972d
55.85.151.46 0:0:0:0:0:ffff:3755:972e
55.85.151.47 0:0:0:0:0:ffff:3755:972f
55.85.151.48 0:0:0:0:0:ffff:3755:9730
55.85.151.49 0:0:0:0:0:ffff:3755:9731
55.85.151.50 0:0:0:0:0:ffff:3755:9732
55.85.151.51 0:0:0:0:0:ffff:3755:9733
55.85.151.52 0:0:0:0:0:ffff:3755:9734
55.85.151.53 0:0:0:0:0:ffff:3755:9735
55.85.151.54 0:0:0:0:0:ffff:3755:9736
55.85.151.55 0:0:0:0:0:ffff:3755:9737
55.85.151.56 0:0:0:0:0:ffff:3755:9738
55.85.151.57 0:0:0:0:0:ffff:3755:9739
55.85.151.58 0:0:0:0:0:ffff:3755:973a
55.85.151.59 0:0:0:0:0:ffff:3755:973b
55.85.151.60 0:0:0:0:0:ffff:3755:973c


55.85.151.61 0:0:0:0:0:ffff:3755:973d
55.85.151.62 0:0:0:0:0:ffff:3755:973e
55.85.151.63 0:0:0:0:0:ffff:3755:973f
55.85.151.64 0:0:0:0:0:ffff:3755:9740
55.85.151.65 0:0:0:0:0:ffff:3755:9741
55.85.151.66 0:0:0:0:0:ffff:3755:9742
55.85.151.67 0:0:0:0:0:ffff:3755:9743
55.85.151.68 0:0:0:0:0:ffff:3755:9744
55.85.151.69 0:0:0:0:0:ffff:3755:9745
55.85.151.70 0:0:0:0:0:ffff:3755:9746
55.85.151.71 0:0:0:0:0:ffff:3755:9747
55.85.151.72 0:0:0:0:0:ffff:3755:9748
55.85.151.73 0:0:0:0:0:ffff:3755:9749
55.85.151.74 0:0:0:0:0:ffff:3755:974a
55.85.151.75 0:0:0:0:0:ffff:3755:974b
55.85.151.76 0:0:0:0:0:ffff:3755:974c
55.85.151.77 0:0:0:0:0:ffff:3755:974d
55.85.151.78 0:0:0:0:0:ffff:3755:974e
55.85.151.79 0:0:0:0:0:ffff:3755:974f
55.85.151.80 0:0:0:0:0:ffff:3755:9750
55.85.151.81 0:0:0:0:0:ffff:3755:9751
55.85.151.82 0:0:0:0:0:ffff:3755:9752
55.85.151.83 0:0:0:0:0:ffff:3755:9753
55.85.151.84 0:0:0:0:0:ffff:3755:9754
55.85.151.85 0:0:0:0:0:ffff:3755:9755
55.85.151.86 0:0:0:0:0:ffff:3755:9756
55.85.151.87 0:0:0:0:0:ffff:3755:9757
55.85.151.88 0:0:0:0:0:ffff:3755:9758
55.85.151.89 0:0:0:0:0:ffff:3755:9759
55.85.151.90 0:0:0:0:0:ffff:3755:975a
55.85.151.91 0:0:0:0:0:ffff:3755:975b
55.85.151.92 0:0:0:0:0:ffff:3755:975c
55.85.151.93 0:0:0:0:0:ffff:3755:975d
55.85.151.94 0:0:0:0:0:ffff:3755:975e
55.85.151.95 0:0:0:0:0:ffff:3755:975f
55.85.151.96 0:0:0:0:0:ffff:3755:9760
55.85.151.97 0:0:0:0:0:ffff:3755:9761
55.85.151.98 0:0:0:0:0:ffff:3755:9762
55.85.151.99 0:0:0:0:0:ffff:3755:9763
55.85.151.100 0:0:0:0:0:ffff:3755:9764
55.85.151.101 0:0:0:0:0:ffff:3755:9765
55.85.151.102 0:0:0:0:0:ffff:3755:9766
55.85.151.103 0:0:0:0:0:ffff:3755:9767
55.85.151.104 0:0:0:0:0:ffff:3755:9768
55.85.151.105 0:0:0:0:0:ffff:3755:9769
55.85.151.106 0:0:0:0:0:ffff:3755:976a
55.85.151.107 0:0:0:0:0:ffff:3755:976b
55.85.151.108 0:0:0:0:0:ffff:3755:976c
55.85.151.109 0:0:0:0:0:ffff:3755:976d
55.85.151.110 0:0:0:0:0:ffff:3755:976e
55.85.151.111 0:0:0:0:0:ffff:3755:976f
55.85.151.112 0:0:0:0:0:ffff:3755:9770
55.85.151.113 0:0:0:0:0:ffff:3755:9771
55.85.151.114 0:0:0:0:0:ffff:3755:9772
55.85.151.115 0:0:0:0:0:ffff:3755:9773
55.85.151.116 0:0:0:0:0:ffff:3755:9774
55.85.151.117 0:0:0:0:0:ffff:3755:9775
55.85.151.118 0:0:0:0:0:ffff:3755:9776
55.85.151.119 0:0:0:0:0:ffff:3755:9777
55.85.151.120 0:0:0:0:0:ffff:3755:9778


55.85.151.121 0:0:0:0:0:ffff:3755:9779
55.85.151.122 0:0:0:0:0:ffff:3755:977a
55.85.151.123 0:0:0:0:0:ffff:3755:977b
55.85.151.124 0:0:0:0:0:ffff:3755:977c
55.85.151.125 0:0:0:0:0:ffff:3755:977d
55.85.151.126 0:0:0:0:0:ffff:3755:977e
55.85.151.127 0:0:0:0:0:ffff:3755:977f
55.85.151.128 0:0:0:0:0:ffff:3755:9780
55.85.151.129 0:0:0:0:0:ffff:3755:9781
55.85.151.130 0:0:0:0:0:ffff:3755:9782
55.85.151.131 0:0:0:0:0:ffff:3755:9783
55.85.151.132 0:0:0:0:0:ffff:3755:9784
55.85.151.133 0:0:0:0:0:ffff:3755:9785
55.85.151.134 0:0:0:0:0:ffff:3755:9786
55.85.151.135 0:0:0:0:0:ffff:3755:9787
55.85.151.136 0:0:0:0:0:ffff:3755:9788
55.85.151.137 0:0:0:0:0:ffff:3755:9789
55.85.151.138 0:0:0:0:0:ffff:3755:978a
55.85.151.139 0:0:0:0:0:ffff:3755:978b
55.85.151.140 0:0:0:0:0:ffff:3755:978c
55.85.151.141 0:0:0:0:0:ffff:3755:978d
55.85.151.142 0:0:0:0:0:ffff:3755:978e
55.85.151.143 0:0:0:0:0:ffff:3755:978f
55.85.151.144 0:0:0:0:0:ffff:3755:9790
55.85.151.145 0:0:0:0:0:ffff:3755:9791
55.85.151.146 0:0:0:0:0:ffff:3755:9792
55.85.151.147 0:0:0:0:0:ffff:3755:9793
55.85.151.148 0:0:0:0:0:ffff:3755:9794
55.85.151.149 0:0:0:0:0:ffff:3755:9795
55.85.151.150 0:0:0:0:0:ffff:3755:9796
55.85.151.151 0:0:0:0:0:ffff:3755:9797
55.85.151.152 0:0:0:0:0:ffff:3755:9798
55.85.151.153 0:0:0:0:0:ffff:3755:9799
55.85.151.154 0:0:0:0:0:ffff:3755:979a
55.85.151.155 0:0:0:0:0:ffff:3755:979b
55.85.151.156 0:0:0:0:0:ffff:3755:979c
55.85.151.157 0:0:0:0:0:ffff:3755:979d
55.85.151.158 0:0:0:0:0:ffff:3755:979e
55.85.151.159 0:0:0:0:0:ffff:3755:979f
55.85.151.160 0:0:0:0:0:ffff:3755:97a0
55.85.151.161 0:0:0:0:0:ffff:3755:97a1
55.85.151.162 0:0:0:0:0:ffff:3755:97a2
55.85.151.163 0:0:0:0:0:ffff:3755:97a3
55.85.151.164 0:0:0:0:0:ffff:3755:97a4
55.85.151.165 0:0:0:0:0:ffff:3755:97a5
55.85.151.166 0:0:0:0:0:ffff:3755:97a6
55.85.151.167 0:0:0:0:0:ffff:3755:97a7
55.85.151.168 0:0:0:0:0:ffff:3755:97a8
55.85.151.169 0:0:0:0:0:ffff:3755:97a9
55.85.151.170 0:0:0:0:0:ffff:3755:97aa
55.85.151.171 0:0:0:0:0:ffff:3755:97ab
55.85.151.172 0:0:0:0:0:ffff:3755:97ac
55.85.151.173 0:0:0:0:0:ffff:3755:97ad
55.85.151.174 0:0:0:0:0:ffff:3755:97ae
55.85.151.175 0:0:0:0:0:ffff:3755:97af
55.85.151.176 0:0:0:0:0:ffff:3755:97b0
55.85.151.177 0:0:0:0:0:ffff:3755:97b1
55.85.151.178 0:0:0:0:0:ffff:3755:97b2
55.85.151.179 0:0:0:0:0:ffff:3755:97b3
55.85.151.180 0:0:0:0:0:ffff:3755:97b4


55.85.151.181 0:0:0:0:0:ffff:3755:97b5
55.85.151.182 0:0:0:0:0:ffff:3755:97b6
55.85.151.183 0:0:0:0:0:ffff:3755:97b7
55.85.151.184 0:0:0:0:0:ffff:3755:97b8
55.85.151.185 0:0:0:0:0:ffff:3755:97b9
55.85.151.186 0:0:0:0:0:ffff:3755:97ba
55.85.151.187 0:0:0:0:0:ffff:3755:97bb
55.85.151.188 0:0:0:0:0:ffff:3755:97bc
55.85.151.189 0:0:0:0:0:ffff:3755:97bd
55.85.151.190 0:0:0:0:0:ffff:3755:97be
55.85.151.191 0:0:0:0:0:ffff:3755:97bf
55.85.151.192 0:0:0:0:0:ffff:3755:97c0
55.85.151.193 0:0:0:0:0:ffff:3755:97c1
55.85.151.194 0:0:0:0:0:ffff:3755:97c2
55.85.151.195 0:0:0:0:0:ffff:3755:97c3
55.85.151.196 0:0:0:0:0:ffff:3755:97c4
55.85.151.197 0:0:0:0:0:ffff:3755:97c5
55.85.151.198 0:0:0:0:0:ffff:3755:97c6
55.85.151.199 0:0:0:0:0:ffff:3755:97c7
55.85.151.200 0:0:0:0:0:ffff:3755:97c8
55.85.151.201 0:0:0:0:0:ffff:3755:97c9
55.85.151.202 0:0:0:0:0:ffff:3755:97ca
55.85.151.203 0:0:0:0:0:ffff:3755:97cb
55.85.151.204 0:0:0:0:0:ffff:3755:97cc
55.85.151.205 0:0:0:0:0:ffff:3755:97cd
55.85.151.206 0:0:0:0:0:ffff:3755:97ce
55.85.151.207 0:0:0:0:0:ffff:3755:97cf
55.85.151.208 0:0:0:0:0:ffff:3755:97d0
55.85.151.209 0:0:0:0:0:ffff:3755:97d1
55.85.151.210 0:0:0:0:0:ffff:3755:97d2
55.85.151.211 0:0:0:0:0:ffff:3755:97d3
55.85.151.212 0:0:0:0:0:ffff:3755:97d4
55.85.151.213 0:0:0:0:0:ffff:3755:97d5
55.85.151.214 0:0:0:0:0:ffff:3755:97d6
55.85.151.215 0:0:0:0:0:ffff:3755:97d7
55.85.151.216 0:0:0:0:0:ffff:3755:97d8
55.85.151.217 0:0:0:0:0:ffff:3755:97d9
55.85.151.218 0:0:0:0:0:ffff:3755:97da
55.85.151.219 0:0:0:0:0:ffff:3755:97db
55.85.151.220 0:0:0:0:0:ffff:3755:97dc
55.85.151.221 0:0:0:0:0:ffff:3755:97dd
55.85.151.222 0:0:0:0:0:ffff:3755:97de
55.85.151.223 0:0:0:0:0:ffff:3755:97df
55.85.151.224 0:0:0:0:0:ffff:3755:97e0
55.85.151.225 0:0:0:0:0:ffff:3755:97e1
55.85.151.226 0:0:0:0:0:ffff:3755:97e2
55.85.151.227 0:0:0:0:0:ffff:3755:97e3
55.85.151.228 0:0:0:0:0:ffff:3755:97e4
55.85.151.229 0:0:0:0:0:ffff:3755:97e5
55.85.151.230 0:0:0:0:0:ffff:3755:97e6
55.85.151.231 0:0:0:0:0:ffff:3755:97e7
55.85.151.232 0:0:0:0:0:ffff:3755:97e8
55.85.151.233 0:0:0:0:0:ffff:3755:97e9
55.85.151.234 0:0:0:0:0:ffff:3755:97ea
55.85.151.235 0:0:0:0:0:ffff:3755:97eb
55.85.151.236 0:0:0:0:0:ffff:3755:97ec
55.85.151.237 0:0:0:0:0:ffff:3755:97ed
55.85.151.238 0:0:0:0:0:ffff:3755:97ee
55.85.151.239 0:0:0:0:0:ffff:3755:97ef
55.85.151.240 0:0:0:0:0:ffff:3755:97f0
55.85.151.241 0:0:0:0:0:ffff:3755:97f1
55.85.151.242 0:0:0:0:0:ffff:3755:97f2
55.85.151.243 0:0:0:0:0:ffff:3755:97f3
55.85.151.244 0:0:0:0:0:ffff:3755:97f4
55.85.151.245 0:0:0:0:0:ffff:3755:97f5
55.85.151.246 0:0:0:0:0:ffff:3755:97f6
55.85.151.247 0:0:0:0:0:ffff:3755:97f7
55.85.151.248 0:0:0:0:0:ffff:3755:97f8
55.85.151.249 0:0:0:0:0:ffff:3755:97f9
55.85.151.250 0:0:0:0:0:ffff:3755:97fa
55.85.151.251 0:0:0:0:0:ffff:3755:97fb
55.85.151.252 0:0:0:0:0:ffff:3755:97fc
55.85.151.253 0:0:0:0:0:ffff:3755:97fd
55.85.151.254 0:0:0:0:0:ffff:3755:97fe
55.85.151.255 0:0:0:0:0:ffff:3755:97ff


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.