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
35.21.152.1 0:0:0:0:0:ffff:2315:9801
35.21.152.2 0:0:0:0:0:ffff:2315:9802
35.21.152.3 0:0:0:0:0:ffff:2315:9803
35.21.152.4 0:0:0:0:0:ffff:2315:9804
35.21.152.5 0:0:0:0:0:ffff:2315:9805
35.21.152.6 0:0:0:0:0:ffff:2315:9806
35.21.152.7 0:0:0:0:0:ffff:2315:9807
35.21.152.8 0:0:0:0:0:ffff:2315:9808
35.21.152.9 0:0:0:0:0:ffff:2315:9809
35.21.152.10 0:0:0:0:0:ffff:2315:980a
35.21.152.11 0:0:0:0:0:ffff:2315:980b
35.21.152.12 0:0:0:0:0:ffff:2315:980c
35.21.152.13 0:0:0:0:0:ffff:2315:980d
35.21.152.14 0:0:0:0:0:ffff:2315:980e
35.21.152.15 0:0:0:0:0:ffff:2315:980f
35.21.152.16 0:0:0:0:0:ffff:2315:9810
35.21.152.17 0:0:0:0:0:ffff:2315:9811
35.21.152.18 0:0:0:0:0:ffff:2315:9812
35.21.152.19 0:0:0:0:0:ffff:2315:9813
35.21.152.20 0:0:0:0:0:ffff:2315:9814
35.21.152.21 0:0:0:0:0:ffff:2315:9815
35.21.152.22 0:0:0:0:0:ffff:2315:9816
35.21.152.23 0:0:0:0:0:ffff:2315:9817
35.21.152.24 0:0:0:0:0:ffff:2315:9818
35.21.152.25 0:0:0:0:0:ffff:2315:9819
35.21.152.26 0:0:0:0:0:ffff:2315:981a
35.21.152.27 0:0:0:0:0:ffff:2315:981b
35.21.152.28 0:0:0:0:0:ffff:2315:981c
35.21.152.29 0:0:0:0:0:ffff:2315:981d
35.21.152.30 0:0:0:0:0:ffff:2315:981e
35.21.152.31 0:0:0:0:0:ffff:2315:981f
35.21.152.32 0:0:0:0:0:ffff:2315:9820
35.21.152.33 0:0:0:0:0:ffff:2315:9821
35.21.152.34 0:0:0:0:0:ffff:2315:9822
35.21.152.35 0:0:0:0:0:ffff:2315:9823
35.21.152.36 0:0:0:0:0:ffff:2315:9824
35.21.152.37 0:0:0:0:0:ffff:2315:9825
35.21.152.38 0:0:0:0:0:ffff:2315:9826
35.21.152.39 0:0:0:0:0:ffff:2315:9827
35.21.152.40 0:0:0:0:0:ffff:2315:9828
35.21.152.41 0:0:0:0:0:ffff:2315:9829
35.21.152.42 0:0:0:0:0:ffff:2315:982a
35.21.152.43 0:0:0:0:0:ffff:2315:982b
35.21.152.44 0:0:0:0:0:ffff:2315:982c
35.21.152.45 0:0:0:0:0:ffff:2315:982d
35.21.152.46 0:0:0:0:0:ffff:2315:982e
35.21.152.47 0:0:0:0:0:ffff:2315:982f
35.21.152.48 0:0:0:0:0:ffff:2315:9830
35.21.152.49 0:0:0:0:0:ffff:2315:9831
35.21.152.50 0:0:0:0:0:ffff:2315:9832
35.21.152.51 0:0:0:0:0:ffff:2315:9833
35.21.152.52 0:0:0:0:0:ffff:2315:9834
35.21.152.53 0:0:0:0:0:ffff:2315:9835
35.21.152.54 0:0:0:0:0:ffff:2315:9836
35.21.152.55 0:0:0:0:0:ffff:2315:9837
35.21.152.56 0:0:0:0:0:ffff:2315:9838
35.21.152.57 0:0:0:0:0:ffff:2315:9839
35.21.152.58 0:0:0:0:0:ffff:2315:983a
35.21.152.59 0:0:0:0:0:ffff:2315:983b
35.21.152.60 0:0:0:0:0:ffff:2315:983c


35.21.152.61 0:0:0:0:0:ffff:2315:983d
35.21.152.62 0:0:0:0:0:ffff:2315:983e
35.21.152.63 0:0:0:0:0:ffff:2315:983f
35.21.152.64 0:0:0:0:0:ffff:2315:9840
35.21.152.65 0:0:0:0:0:ffff:2315:9841
35.21.152.66 0:0:0:0:0:ffff:2315:9842
35.21.152.67 0:0:0:0:0:ffff:2315:9843
35.21.152.68 0:0:0:0:0:ffff:2315:9844
35.21.152.69 0:0:0:0:0:ffff:2315:9845
35.21.152.70 0:0:0:0:0:ffff:2315:9846
35.21.152.71 0:0:0:0:0:ffff:2315:9847
35.21.152.72 0:0:0:0:0:ffff:2315:9848
35.21.152.73 0:0:0:0:0:ffff:2315:9849
35.21.152.74 0:0:0:0:0:ffff:2315:984a
35.21.152.75 0:0:0:0:0:ffff:2315:984b
35.21.152.76 0:0:0:0:0:ffff:2315:984c
35.21.152.77 0:0:0:0:0:ffff:2315:984d
35.21.152.78 0:0:0:0:0:ffff:2315:984e
35.21.152.79 0:0:0:0:0:ffff:2315:984f
35.21.152.80 0:0:0:0:0:ffff:2315:9850
35.21.152.81 0:0:0:0:0:ffff:2315:9851
35.21.152.82 0:0:0:0:0:ffff:2315:9852
35.21.152.83 0:0:0:0:0:ffff:2315:9853
35.21.152.84 0:0:0:0:0:ffff:2315:9854
35.21.152.85 0:0:0:0:0:ffff:2315:9855
35.21.152.86 0:0:0:0:0:ffff:2315:9856
35.21.152.87 0:0:0:0:0:ffff:2315:9857
35.21.152.88 0:0:0:0:0:ffff:2315:9858
35.21.152.89 0:0:0:0:0:ffff:2315:9859
35.21.152.90 0:0:0:0:0:ffff:2315:985a
35.21.152.91 0:0:0:0:0:ffff:2315:985b
35.21.152.92 0:0:0:0:0:ffff:2315:985c
35.21.152.93 0:0:0:0:0:ffff:2315:985d
35.21.152.94 0:0:0:0:0:ffff:2315:985e
35.21.152.95 0:0:0:0:0:ffff:2315:985f
35.21.152.96 0:0:0:0:0:ffff:2315:9860
35.21.152.97 0:0:0:0:0:ffff:2315:9861
35.21.152.98 0:0:0:0:0:ffff:2315:9862
35.21.152.99 0:0:0:0:0:ffff:2315:9863
35.21.152.100 0:0:0:0:0:ffff:2315:9864
35.21.152.101 0:0:0:0:0:ffff:2315:9865
35.21.152.102 0:0:0:0:0:ffff:2315:9866
35.21.152.103 0:0:0:0:0:ffff:2315:9867
35.21.152.104 0:0:0:0:0:ffff:2315:9868
35.21.152.105 0:0:0:0:0:ffff:2315:9869
35.21.152.106 0:0:0:0:0:ffff:2315:986a
35.21.152.107 0:0:0:0:0:ffff:2315:986b
35.21.152.108 0:0:0:0:0:ffff:2315:986c
35.21.152.109 0:0:0:0:0:ffff:2315:986d
35.21.152.110 0:0:0:0:0:ffff:2315:986e
35.21.152.111 0:0:0:0:0:ffff:2315:986f
35.21.152.112 0:0:0:0:0:ffff:2315:9870
35.21.152.113 0:0:0:0:0:ffff:2315:9871
35.21.152.114 0:0:0:0:0:ffff:2315:9872
35.21.152.115 0:0:0:0:0:ffff:2315:9873
35.21.152.116 0:0:0:0:0:ffff:2315:9874
35.21.152.117 0:0:0:0:0:ffff:2315:9875
35.21.152.118 0:0:0:0:0:ffff:2315:9876
35.21.152.119 0:0:0:0:0:ffff:2315:9877
35.21.152.120 0:0:0:0:0:ffff:2315:9878


35.21.152.121 0:0:0:0:0:ffff:2315:9879
35.21.152.122 0:0:0:0:0:ffff:2315:987a
35.21.152.123 0:0:0:0:0:ffff:2315:987b
35.21.152.124 0:0:0:0:0:ffff:2315:987c
35.21.152.125 0:0:0:0:0:ffff:2315:987d
35.21.152.126 0:0:0:0:0:ffff:2315:987e
35.21.152.127 0:0:0:0:0:ffff:2315:987f
35.21.152.128 0:0:0:0:0:ffff:2315:9880
35.21.152.129 0:0:0:0:0:ffff:2315:9881
35.21.152.130 0:0:0:0:0:ffff:2315:9882
35.21.152.131 0:0:0:0:0:ffff:2315:9883
35.21.152.132 0:0:0:0:0:ffff:2315:9884
35.21.152.133 0:0:0:0:0:ffff:2315:9885
35.21.152.134 0:0:0:0:0:ffff:2315:9886
35.21.152.135 0:0:0:0:0:ffff:2315:9887
35.21.152.136 0:0:0:0:0:ffff:2315:9888
35.21.152.137 0:0:0:0:0:ffff:2315:9889
35.21.152.138 0:0:0:0:0:ffff:2315:988a
35.21.152.139 0:0:0:0:0:ffff:2315:988b
35.21.152.140 0:0:0:0:0:ffff:2315:988c
35.21.152.141 0:0:0:0:0:ffff:2315:988d
35.21.152.142 0:0:0:0:0:ffff:2315:988e
35.21.152.143 0:0:0:0:0:ffff:2315:988f
35.21.152.144 0:0:0:0:0:ffff:2315:9890
35.21.152.145 0:0:0:0:0:ffff:2315:9891
35.21.152.146 0:0:0:0:0:ffff:2315:9892
35.21.152.147 0:0:0:0:0:ffff:2315:9893
35.21.152.148 0:0:0:0:0:ffff:2315:9894
35.21.152.149 0:0:0:0:0:ffff:2315:9895
35.21.152.150 0:0:0:0:0:ffff:2315:9896
35.21.152.151 0:0:0:0:0:ffff:2315:9897
35.21.152.152 0:0:0:0:0:ffff:2315:9898
35.21.152.153 0:0:0:0:0:ffff:2315:9899
35.21.152.154 0:0:0:0:0:ffff:2315:989a
35.21.152.155 0:0:0:0:0:ffff:2315:989b
35.21.152.156 0:0:0:0:0:ffff:2315:989c
35.21.152.157 0:0:0:0:0:ffff:2315:989d
35.21.152.158 0:0:0:0:0:ffff:2315:989e
35.21.152.159 0:0:0:0:0:ffff:2315:989f
35.21.152.160 0:0:0:0:0:ffff:2315:98a0
35.21.152.161 0:0:0:0:0:ffff:2315:98a1
35.21.152.162 0:0:0:0:0:ffff:2315:98a2
35.21.152.163 0:0:0:0:0:ffff:2315:98a3
35.21.152.164 0:0:0:0:0:ffff:2315:98a4
35.21.152.165 0:0:0:0:0:ffff:2315:98a5
35.21.152.166 0:0:0:0:0:ffff:2315:98a6
35.21.152.167 0:0:0:0:0:ffff:2315:98a7
35.21.152.168 0:0:0:0:0:ffff:2315:98a8
35.21.152.169 0:0:0:0:0:ffff:2315:98a9
35.21.152.170 0:0:0:0:0:ffff:2315:98aa
35.21.152.171 0:0:0:0:0:ffff:2315:98ab
35.21.152.172 0:0:0:0:0:ffff:2315:98ac
35.21.152.173 0:0:0:0:0:ffff:2315:98ad
35.21.152.174 0:0:0:0:0:ffff:2315:98ae
35.21.152.175 0:0:0:0:0:ffff:2315:98af
35.21.152.176 0:0:0:0:0:ffff:2315:98b0
35.21.152.177 0:0:0:0:0:ffff:2315:98b1
35.21.152.178 0:0:0:0:0:ffff:2315:98b2
35.21.152.179 0:0:0:0:0:ffff:2315:98b3
35.21.152.180 0:0:0:0:0:ffff:2315:98b4


35.21.152.181 0:0:0:0:0:ffff:2315:98b5
35.21.152.182 0:0:0:0:0:ffff:2315:98b6
35.21.152.183 0:0:0:0:0:ffff:2315:98b7
35.21.152.184 0:0:0:0:0:ffff:2315:98b8
35.21.152.185 0:0:0:0:0:ffff:2315:98b9
35.21.152.186 0:0:0:0:0:ffff:2315:98ba
35.21.152.187 0:0:0:0:0:ffff:2315:98bb
35.21.152.188 0:0:0:0:0:ffff:2315:98bc
35.21.152.189 0:0:0:0:0:ffff:2315:98bd
35.21.152.190 0:0:0:0:0:ffff:2315:98be
35.21.152.191 0:0:0:0:0:ffff:2315:98bf
35.21.152.192 0:0:0:0:0:ffff:2315:98c0
35.21.152.193 0:0:0:0:0:ffff:2315:98c1
35.21.152.194 0:0:0:0:0:ffff:2315:98c2
35.21.152.195 0:0:0:0:0:ffff:2315:98c3
35.21.152.196 0:0:0:0:0:ffff:2315:98c4
35.21.152.197 0:0:0:0:0:ffff:2315:98c5
35.21.152.198 0:0:0:0:0:ffff:2315:98c6
35.21.152.199 0:0:0:0:0:ffff:2315:98c7
35.21.152.200 0:0:0:0:0:ffff:2315:98c8
35.21.152.201 0:0:0:0:0:ffff:2315:98c9
35.21.152.202 0:0:0:0:0:ffff:2315:98ca
35.21.152.203 0:0:0:0:0:ffff:2315:98cb
35.21.152.204 0:0:0:0:0:ffff:2315:98cc
35.21.152.205 0:0:0:0:0:ffff:2315:98cd
35.21.152.206 0:0:0:0:0:ffff:2315:98ce
35.21.152.207 0:0:0:0:0:ffff:2315:98cf
35.21.152.208 0:0:0:0:0:ffff:2315:98d0
35.21.152.209 0:0:0:0:0:ffff:2315:98d1
35.21.152.210 0:0:0:0:0:ffff:2315:98d2
35.21.152.211 0:0:0:0:0:ffff:2315:98d3
35.21.152.212 0:0:0:0:0:ffff:2315:98d4
35.21.152.213 0:0:0:0:0:ffff:2315:98d5
35.21.152.214 0:0:0:0:0:ffff:2315:98d6
35.21.152.215 0:0:0:0:0:ffff:2315:98d7
35.21.152.216 0:0:0:0:0:ffff:2315:98d8
35.21.152.217 0:0:0:0:0:ffff:2315:98d9
35.21.152.218 0:0:0:0:0:ffff:2315:98da
35.21.152.219 0:0:0:0:0:ffff:2315:98db
35.21.152.220 0:0:0:0:0:ffff:2315:98dc
35.21.152.221 0:0:0:0:0:ffff:2315:98dd
35.21.152.222 0:0:0:0:0:ffff:2315:98de
35.21.152.223 0:0:0:0:0:ffff:2315:98df
35.21.152.224 0:0:0:0:0:ffff:2315:98e0
35.21.152.225 0:0:0:0:0:ffff:2315:98e1
35.21.152.226 0:0:0:0:0:ffff:2315:98e2
35.21.152.227 0:0:0:0:0:ffff:2315:98e3
35.21.152.228 0:0:0:0:0:ffff:2315:98e4
35.21.152.229 0:0:0:0:0:ffff:2315:98e5
35.21.152.230 0:0:0:0:0:ffff:2315:98e6
35.21.152.231 0:0:0:0:0:ffff:2315:98e7
35.21.152.232 0:0:0:0:0:ffff:2315:98e8
35.21.152.233 0:0:0:0:0:ffff:2315:98e9
35.21.152.234 0:0:0:0:0:ffff:2315:98ea
35.21.152.235 0:0:0:0:0:ffff:2315:98eb
35.21.152.236 0:0:0:0:0:ffff:2315:98ec
35.21.152.237 0:0:0:0:0:ffff:2315:98ed
35.21.152.238 0:0:0:0:0:ffff:2315:98ee
35.21.152.239 0:0:0:0:0:ffff:2315:98ef
35.21.152.240 0:0:0:0:0:ffff:2315:98f0
35.21.152.241 0:0:0:0:0:ffff:2315:98f1
35.21.152.242 0:0:0:0:0:ffff:2315:98f2
35.21.152.243 0:0:0:0:0:ffff:2315:98f3
35.21.152.244 0:0:0:0:0:ffff:2315:98f4
35.21.152.245 0:0:0:0:0:ffff:2315:98f5
35.21.152.246 0:0:0:0:0:ffff:2315:98f6
35.21.152.247 0:0:0:0:0:ffff:2315:98f7
35.21.152.248 0:0:0:0:0:ffff:2315:98f8
35.21.152.249 0:0:0:0:0:ffff:2315:98f9
35.21.152.250 0:0:0:0:0:ffff:2315:98fa
35.21.152.251 0:0:0:0:0:ffff:2315:98fb
35.21.152.252 0:0:0:0:0:ffff:2315:98fc
35.21.152.253 0:0:0:0:0:ffff:2315:98fd
35.21.152.254 0:0:0:0:0:ffff:2315:98fe
35.21.152.255 0:0:0:0:0:ffff:2315:98ff


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.