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
55.3.136.1 0:0:0:0:0:ffff:3703:8801
55.3.136.2 0:0:0:0:0:ffff:3703:8802
55.3.136.3 0:0:0:0:0:ffff:3703:8803
55.3.136.4 0:0:0:0:0:ffff:3703:8804
55.3.136.5 0:0:0:0:0:ffff:3703:8805
55.3.136.6 0:0:0:0:0:ffff:3703:8806
55.3.136.7 0:0:0:0:0:ffff:3703:8807
55.3.136.8 0:0:0:0:0:ffff:3703:8808
55.3.136.9 0:0:0:0:0:ffff:3703:8809
55.3.136.10 0:0:0:0:0:ffff:3703:880a
55.3.136.11 0:0:0:0:0:ffff:3703:880b
55.3.136.12 0:0:0:0:0:ffff:3703:880c
55.3.136.13 0:0:0:0:0:ffff:3703:880d
55.3.136.14 0:0:0:0:0:ffff:3703:880e
55.3.136.15 0:0:0:0:0:ffff:3703:880f
55.3.136.16 0:0:0:0:0:ffff:3703:8810
55.3.136.17 0:0:0:0:0:ffff:3703:8811
55.3.136.18 0:0:0:0:0:ffff:3703:8812
55.3.136.19 0:0:0:0:0:ffff:3703:8813
55.3.136.20 0:0:0:0:0:ffff:3703:8814
55.3.136.21 0:0:0:0:0:ffff:3703:8815
55.3.136.22 0:0:0:0:0:ffff:3703:8816
55.3.136.23 0:0:0:0:0:ffff:3703:8817
55.3.136.24 0:0:0:0:0:ffff:3703:8818
55.3.136.25 0:0:0:0:0:ffff:3703:8819
55.3.136.26 0:0:0:0:0:ffff:3703:881a
55.3.136.27 0:0:0:0:0:ffff:3703:881b
55.3.136.28 0:0:0:0:0:ffff:3703:881c
55.3.136.29 0:0:0:0:0:ffff:3703:881d
55.3.136.30 0:0:0:0:0:ffff:3703:881e
55.3.136.31 0:0:0:0:0:ffff:3703:881f
55.3.136.32 0:0:0:0:0:ffff:3703:8820
55.3.136.33 0:0:0:0:0:ffff:3703:8821
55.3.136.34 0:0:0:0:0:ffff:3703:8822
55.3.136.35 0:0:0:0:0:ffff:3703:8823
55.3.136.36 0:0:0:0:0:ffff:3703:8824
55.3.136.37 0:0:0:0:0:ffff:3703:8825
55.3.136.38 0:0:0:0:0:ffff:3703:8826
55.3.136.39 0:0:0:0:0:ffff:3703:8827
55.3.136.40 0:0:0:0:0:ffff:3703:8828
55.3.136.41 0:0:0:0:0:ffff:3703:8829
55.3.136.42 0:0:0:0:0:ffff:3703:882a
55.3.136.43 0:0:0:0:0:ffff:3703:882b
55.3.136.44 0:0:0:0:0:ffff:3703:882c
55.3.136.45 0:0:0:0:0:ffff:3703:882d
55.3.136.46 0:0:0:0:0:ffff:3703:882e
55.3.136.47 0:0:0:0:0:ffff:3703:882f
55.3.136.48 0:0:0:0:0:ffff:3703:8830
55.3.136.49 0:0:0:0:0:ffff:3703:8831
55.3.136.50 0:0:0:0:0:ffff:3703:8832
55.3.136.51 0:0:0:0:0:ffff:3703:8833
55.3.136.52 0:0:0:0:0:ffff:3703:8834
55.3.136.53 0:0:0:0:0:ffff:3703:8835
55.3.136.54 0:0:0:0:0:ffff:3703:8836
55.3.136.55 0:0:0:0:0:ffff:3703:8837
55.3.136.56 0:0:0:0:0:ffff:3703:8838
55.3.136.57 0:0:0:0:0:ffff:3703:8839
55.3.136.58 0:0:0:0:0:ffff:3703:883a
55.3.136.59 0:0:0:0:0:ffff:3703:883b
55.3.136.60 0:0:0:0:0:ffff:3703:883c


55.3.136.61 0:0:0:0:0:ffff:3703:883d
55.3.136.62 0:0:0:0:0:ffff:3703:883e
55.3.136.63 0:0:0:0:0:ffff:3703:883f
55.3.136.64 0:0:0:0:0:ffff:3703:8840
55.3.136.65 0:0:0:0:0:ffff:3703:8841
55.3.136.66 0:0:0:0:0:ffff:3703:8842
55.3.136.67 0:0:0:0:0:ffff:3703:8843
55.3.136.68 0:0:0:0:0:ffff:3703:8844
55.3.136.69 0:0:0:0:0:ffff:3703:8845
55.3.136.70 0:0:0:0:0:ffff:3703:8846
55.3.136.71 0:0:0:0:0:ffff:3703:8847
55.3.136.72 0:0:0:0:0:ffff:3703:8848
55.3.136.73 0:0:0:0:0:ffff:3703:8849
55.3.136.74 0:0:0:0:0:ffff:3703:884a
55.3.136.75 0:0:0:0:0:ffff:3703:884b
55.3.136.76 0:0:0:0:0:ffff:3703:884c
55.3.136.77 0:0:0:0:0:ffff:3703:884d
55.3.136.78 0:0:0:0:0:ffff:3703:884e
55.3.136.79 0:0:0:0:0:ffff:3703:884f
55.3.136.80 0:0:0:0:0:ffff:3703:8850
55.3.136.81 0:0:0:0:0:ffff:3703:8851
55.3.136.82 0:0:0:0:0:ffff:3703:8852
55.3.136.83 0:0:0:0:0:ffff:3703:8853
55.3.136.84 0:0:0:0:0:ffff:3703:8854
55.3.136.85 0:0:0:0:0:ffff:3703:8855
55.3.136.86 0:0:0:0:0:ffff:3703:8856
55.3.136.87 0:0:0:0:0:ffff:3703:8857
55.3.136.88 0:0:0:0:0:ffff:3703:8858
55.3.136.89 0:0:0:0:0:ffff:3703:8859
55.3.136.90 0:0:0:0:0:ffff:3703:885a
55.3.136.91 0:0:0:0:0:ffff:3703:885b
55.3.136.92 0:0:0:0:0:ffff:3703:885c
55.3.136.93 0:0:0:0:0:ffff:3703:885d
55.3.136.94 0:0:0:0:0:ffff:3703:885e
55.3.136.95 0:0:0:0:0:ffff:3703:885f
55.3.136.96 0:0:0:0:0:ffff:3703:8860
55.3.136.97 0:0:0:0:0:ffff:3703:8861
55.3.136.98 0:0:0:0:0:ffff:3703:8862
55.3.136.99 0:0:0:0:0:ffff:3703:8863
55.3.136.100 0:0:0:0:0:ffff:3703:8864
55.3.136.101 0:0:0:0:0:ffff:3703:8865
55.3.136.102 0:0:0:0:0:ffff:3703:8866
55.3.136.103 0:0:0:0:0:ffff:3703:8867
55.3.136.104 0:0:0:0:0:ffff:3703:8868
55.3.136.105 0:0:0:0:0:ffff:3703:8869
55.3.136.106 0:0:0:0:0:ffff:3703:886a
55.3.136.107 0:0:0:0:0:ffff:3703:886b
55.3.136.108 0:0:0:0:0:ffff:3703:886c
55.3.136.109 0:0:0:0:0:ffff:3703:886d
55.3.136.110 0:0:0:0:0:ffff:3703:886e
55.3.136.111 0:0:0:0:0:ffff:3703:886f
55.3.136.112 0:0:0:0:0:ffff:3703:8870
55.3.136.113 0:0:0:0:0:ffff:3703:8871
55.3.136.114 0:0:0:0:0:ffff:3703:8872
55.3.136.115 0:0:0:0:0:ffff:3703:8873
55.3.136.116 0:0:0:0:0:ffff:3703:8874
55.3.136.117 0:0:0:0:0:ffff:3703:8875
55.3.136.118 0:0:0:0:0:ffff:3703:8876
55.3.136.119 0:0:0:0:0:ffff:3703:8877
55.3.136.120 0:0:0:0:0:ffff:3703:8878


55.3.136.121 0:0:0:0:0:ffff:3703:8879
55.3.136.122 0:0:0:0:0:ffff:3703:887a
55.3.136.123 0:0:0:0:0:ffff:3703:887b
55.3.136.124 0:0:0:0:0:ffff:3703:887c
55.3.136.125 0:0:0:0:0:ffff:3703:887d
55.3.136.126 0:0:0:0:0:ffff:3703:887e
55.3.136.127 0:0:0:0:0:ffff:3703:887f
55.3.136.128 0:0:0:0:0:ffff:3703:8880
55.3.136.129 0:0:0:0:0:ffff:3703:8881
55.3.136.130 0:0:0:0:0:ffff:3703:8882
55.3.136.131 0:0:0:0:0:ffff:3703:8883
55.3.136.132 0:0:0:0:0:ffff:3703:8884
55.3.136.133 0:0:0:0:0:ffff:3703:8885
55.3.136.134 0:0:0:0:0:ffff:3703:8886
55.3.136.135 0:0:0:0:0:ffff:3703:8887
55.3.136.136 0:0:0:0:0:ffff:3703:8888
55.3.136.137 0:0:0:0:0:ffff:3703:8889
55.3.136.138 0:0:0:0:0:ffff:3703:888a
55.3.136.139 0:0:0:0:0:ffff:3703:888b
55.3.136.140 0:0:0:0:0:ffff:3703:888c
55.3.136.141 0:0:0:0:0:ffff:3703:888d
55.3.136.142 0:0:0:0:0:ffff:3703:888e
55.3.136.143 0:0:0:0:0:ffff:3703:888f
55.3.136.144 0:0:0:0:0:ffff:3703:8890
55.3.136.145 0:0:0:0:0:ffff:3703:8891
55.3.136.146 0:0:0:0:0:ffff:3703:8892
55.3.136.147 0:0:0:0:0:ffff:3703:8893
55.3.136.148 0:0:0:0:0:ffff:3703:8894
55.3.136.149 0:0:0:0:0:ffff:3703:8895
55.3.136.150 0:0:0:0:0:ffff:3703:8896
55.3.136.151 0:0:0:0:0:ffff:3703:8897
55.3.136.152 0:0:0:0:0:ffff:3703:8898
55.3.136.153 0:0:0:0:0:ffff:3703:8899
55.3.136.154 0:0:0:0:0:ffff:3703:889a
55.3.136.155 0:0:0:0:0:ffff:3703:889b
55.3.136.156 0:0:0:0:0:ffff:3703:889c
55.3.136.157 0:0:0:0:0:ffff:3703:889d
55.3.136.158 0:0:0:0:0:ffff:3703:889e
55.3.136.159 0:0:0:0:0:ffff:3703:889f
55.3.136.160 0:0:0:0:0:ffff:3703:88a0
55.3.136.161 0:0:0:0:0:ffff:3703:88a1
55.3.136.162 0:0:0:0:0:ffff:3703:88a2
55.3.136.163 0:0:0:0:0:ffff:3703:88a3
55.3.136.164 0:0:0:0:0:ffff:3703:88a4
55.3.136.165 0:0:0:0:0:ffff:3703:88a5
55.3.136.166 0:0:0:0:0:ffff:3703:88a6
55.3.136.167 0:0:0:0:0:ffff:3703:88a7
55.3.136.168 0:0:0:0:0:ffff:3703:88a8
55.3.136.169 0:0:0:0:0:ffff:3703:88a9
55.3.136.170 0:0:0:0:0:ffff:3703:88aa
55.3.136.171 0:0:0:0:0:ffff:3703:88ab
55.3.136.172 0:0:0:0:0:ffff:3703:88ac
55.3.136.173 0:0:0:0:0:ffff:3703:88ad
55.3.136.174 0:0:0:0:0:ffff:3703:88ae
55.3.136.175 0:0:0:0:0:ffff:3703:88af
55.3.136.176 0:0:0:0:0:ffff:3703:88b0
55.3.136.177 0:0:0:0:0:ffff:3703:88b1
55.3.136.178 0:0:0:0:0:ffff:3703:88b2
55.3.136.179 0:0:0:0:0:ffff:3703:88b3
55.3.136.180 0:0:0:0:0:ffff:3703:88b4


55.3.136.181 0:0:0:0:0:ffff:3703:88b5
55.3.136.182 0:0:0:0:0:ffff:3703:88b6
55.3.136.183 0:0:0:0:0:ffff:3703:88b7
55.3.136.184 0:0:0:0:0:ffff:3703:88b8
55.3.136.185 0:0:0:0:0:ffff:3703:88b9
55.3.136.186 0:0:0:0:0:ffff:3703:88ba
55.3.136.187 0:0:0:0:0:ffff:3703:88bb
55.3.136.188 0:0:0:0:0:ffff:3703:88bc
55.3.136.189 0:0:0:0:0:ffff:3703:88bd
55.3.136.190 0:0:0:0:0:ffff:3703:88be
55.3.136.191 0:0:0:0:0:ffff:3703:88bf
55.3.136.192 0:0:0:0:0:ffff:3703:88c0
55.3.136.193 0:0:0:0:0:ffff:3703:88c1
55.3.136.194 0:0:0:0:0:ffff:3703:88c2
55.3.136.195 0:0:0:0:0:ffff:3703:88c3
55.3.136.196 0:0:0:0:0:ffff:3703:88c4
55.3.136.197 0:0:0:0:0:ffff:3703:88c5
55.3.136.198 0:0:0:0:0:ffff:3703:88c6
55.3.136.199 0:0:0:0:0:ffff:3703:88c7
55.3.136.200 0:0:0:0:0:ffff:3703:88c8
55.3.136.201 0:0:0:0:0:ffff:3703:88c9
55.3.136.202 0:0:0:0:0:ffff:3703:88ca
55.3.136.203 0:0:0:0:0:ffff:3703:88cb
55.3.136.204 0:0:0:0:0:ffff:3703:88cc
55.3.136.205 0:0:0:0:0:ffff:3703:88cd
55.3.136.206 0:0:0:0:0:ffff:3703:88ce
55.3.136.207 0:0:0:0:0:ffff:3703:88cf
55.3.136.208 0:0:0:0:0:ffff:3703:88d0
55.3.136.209 0:0:0:0:0:ffff:3703:88d1
55.3.136.210 0:0:0:0:0:ffff:3703:88d2
55.3.136.211 0:0:0:0:0:ffff:3703:88d3
55.3.136.212 0:0:0:0:0:ffff:3703:88d4
55.3.136.213 0:0:0:0:0:ffff:3703:88d5
55.3.136.214 0:0:0:0:0:ffff:3703:88d6
55.3.136.215 0:0:0:0:0:ffff:3703:88d7
55.3.136.216 0:0:0:0:0:ffff:3703:88d8
55.3.136.217 0:0:0:0:0:ffff:3703:88d9
55.3.136.218 0:0:0:0:0:ffff:3703:88da
55.3.136.219 0:0:0:0:0:ffff:3703:88db
55.3.136.220 0:0:0:0:0:ffff:3703:88dc
55.3.136.221 0:0:0:0:0:ffff:3703:88dd
55.3.136.222 0:0:0:0:0:ffff:3703:88de
55.3.136.223 0:0:0:0:0:ffff:3703:88df
55.3.136.224 0:0:0:0:0:ffff:3703:88e0
55.3.136.225 0:0:0:0:0:ffff:3703:88e1
55.3.136.226 0:0:0:0:0:ffff:3703:88e2
55.3.136.227 0:0:0:0:0:ffff:3703:88e3
55.3.136.228 0:0:0:0:0:ffff:3703:88e4
55.3.136.229 0:0:0:0:0:ffff:3703:88e5
55.3.136.230 0:0:0:0:0:ffff:3703:88e6
55.3.136.231 0:0:0:0:0:ffff:3703:88e7
55.3.136.232 0:0:0:0:0:ffff:3703:88e8
55.3.136.233 0:0:0:0:0:ffff:3703:88e9
55.3.136.234 0:0:0:0:0:ffff:3703:88ea
55.3.136.235 0:0:0:0:0:ffff:3703:88eb
55.3.136.236 0:0:0:0:0:ffff:3703:88ec
55.3.136.237 0:0:0:0:0:ffff:3703:88ed
55.3.136.238 0:0:0:0:0:ffff:3703:88ee
55.3.136.239 0:0:0:0:0:ffff:3703:88ef
55.3.136.240 0:0:0:0:0:ffff:3703:88f0
55.3.136.241 0:0:0:0:0:ffff:3703:88f1
55.3.136.242 0:0:0:0:0:ffff:3703:88f2
55.3.136.243 0:0:0:0:0:ffff:3703:88f3
55.3.136.244 0:0:0:0:0:ffff:3703:88f4
55.3.136.245 0:0:0:0:0:ffff:3703:88f5
55.3.136.246 0:0:0:0:0:ffff:3703:88f6
55.3.136.247 0:0:0:0:0:ffff:3703:88f7
55.3.136.248 0:0:0:0:0:ffff:3703:88f8
55.3.136.249 0:0:0:0:0:ffff:3703:88f9
55.3.136.250 0:0:0:0:0:ffff:3703:88fa
55.3.136.251 0:0:0:0:0:ffff:3703:88fb
55.3.136.252 0:0:0:0:0:ffff:3703:88fc
55.3.136.253 0:0:0:0:0:ffff:3703:88fd
55.3.136.254 0:0:0:0:0:ffff:3703:88fe
55.3.136.255 0:0:0:0:0:ffff:3703:88ff


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.