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
65.76.9.1 0:0:0:0:0:ffff:414c:901
65.76.9.2 0:0:0:0:0:ffff:414c:902
65.76.9.3 0:0:0:0:0:ffff:414c:903
65.76.9.4 0:0:0:0:0:ffff:414c:904
65.76.9.5 0:0:0:0:0:ffff:414c:905
65.76.9.6 0:0:0:0:0:ffff:414c:906
65.76.9.7 0:0:0:0:0:ffff:414c:907
65.76.9.8 0:0:0:0:0:ffff:414c:908
65.76.9.9 0:0:0:0:0:ffff:414c:909
65.76.9.10 0:0:0:0:0:ffff:414c:90a
65.76.9.11 0:0:0:0:0:ffff:414c:90b
65.76.9.12 0:0:0:0:0:ffff:414c:90c
65.76.9.13 0:0:0:0:0:ffff:414c:90d
65.76.9.14 0:0:0:0:0:ffff:414c:90e
65.76.9.15 0:0:0:0:0:ffff:414c:90f
65.76.9.16 0:0:0:0:0:ffff:414c:910
65.76.9.17 0:0:0:0:0:ffff:414c:911
65.76.9.18 0:0:0:0:0:ffff:414c:912
65.76.9.19 0:0:0:0:0:ffff:414c:913
65.76.9.20 0:0:0:0:0:ffff:414c:914
65.76.9.21 0:0:0:0:0:ffff:414c:915
65.76.9.22 0:0:0:0:0:ffff:414c:916
65.76.9.23 0:0:0:0:0:ffff:414c:917
65.76.9.24 0:0:0:0:0:ffff:414c:918
65.76.9.25 0:0:0:0:0:ffff:414c:919
65.76.9.26 0:0:0:0:0:ffff:414c:91a
65.76.9.27 0:0:0:0:0:ffff:414c:91b
65.76.9.28 0:0:0:0:0:ffff:414c:91c
65.76.9.29 0:0:0:0:0:ffff:414c:91d
65.76.9.30 0:0:0:0:0:ffff:414c:91e
65.76.9.31 0:0:0:0:0:ffff:414c:91f
65.76.9.32 0:0:0:0:0:ffff:414c:920
65.76.9.33 0:0:0:0:0:ffff:414c:921
65.76.9.34 0:0:0:0:0:ffff:414c:922
65.76.9.35 0:0:0:0:0:ffff:414c:923
65.76.9.36 0:0:0:0:0:ffff:414c:924
65.76.9.37 0:0:0:0:0:ffff:414c:925
65.76.9.38 0:0:0:0:0:ffff:414c:926
65.76.9.39 0:0:0:0:0:ffff:414c:927
65.76.9.40 0:0:0:0:0:ffff:414c:928
65.76.9.41 0:0:0:0:0:ffff:414c:929
65.76.9.42 0:0:0:0:0:ffff:414c:92a
65.76.9.43 0:0:0:0:0:ffff:414c:92b
65.76.9.44 0:0:0:0:0:ffff:414c:92c
65.76.9.45 0:0:0:0:0:ffff:414c:92d
65.76.9.46 0:0:0:0:0:ffff:414c:92e
65.76.9.47 0:0:0:0:0:ffff:414c:92f
65.76.9.48 0:0:0:0:0:ffff:414c:930
65.76.9.49 0:0:0:0:0:ffff:414c:931
65.76.9.50 0:0:0:0:0:ffff:414c:932
65.76.9.51 0:0:0:0:0:ffff:414c:933
65.76.9.52 0:0:0:0:0:ffff:414c:934
65.76.9.53 0:0:0:0:0:ffff:414c:935
65.76.9.54 0:0:0:0:0:ffff:414c:936
65.76.9.55 0:0:0:0:0:ffff:414c:937
65.76.9.56 0:0:0:0:0:ffff:414c:938
65.76.9.57 0:0:0:0:0:ffff:414c:939
65.76.9.58 0:0:0:0:0:ffff:414c:93a
65.76.9.59 0:0:0:0:0:ffff:414c:93b
65.76.9.60 0:0:0:0:0:ffff:414c:93c


65.76.9.61 0:0:0:0:0:ffff:414c:93d
65.76.9.62 0:0:0:0:0:ffff:414c:93e
65.76.9.63 0:0:0:0:0:ffff:414c:93f
65.76.9.64 0:0:0:0:0:ffff:414c:940
65.76.9.65 0:0:0:0:0:ffff:414c:941
65.76.9.66 0:0:0:0:0:ffff:414c:942
65.76.9.67 0:0:0:0:0:ffff:414c:943
65.76.9.68 0:0:0:0:0:ffff:414c:944
65.76.9.69 0:0:0:0:0:ffff:414c:945
65.76.9.70 0:0:0:0:0:ffff:414c:946
65.76.9.71 0:0:0:0:0:ffff:414c:947
65.76.9.72 0:0:0:0:0:ffff:414c:948
65.76.9.73 0:0:0:0:0:ffff:414c:949
65.76.9.74 0:0:0:0:0:ffff:414c:94a
65.76.9.75 0:0:0:0:0:ffff:414c:94b
65.76.9.76 0:0:0:0:0:ffff:414c:94c
65.76.9.77 0:0:0:0:0:ffff:414c:94d
65.76.9.78 0:0:0:0:0:ffff:414c:94e
65.76.9.79 0:0:0:0:0:ffff:414c:94f
65.76.9.80 0:0:0:0:0:ffff:414c:950
65.76.9.81 0:0:0:0:0:ffff:414c:951
65.76.9.82 0:0:0:0:0:ffff:414c:952
65.76.9.83 0:0:0:0:0:ffff:414c:953
65.76.9.84 0:0:0:0:0:ffff:414c:954
65.76.9.85 0:0:0:0:0:ffff:414c:955
65.76.9.86 0:0:0:0:0:ffff:414c:956
65.76.9.87 0:0:0:0:0:ffff:414c:957
65.76.9.88 0:0:0:0:0:ffff:414c:958
65.76.9.89 0:0:0:0:0:ffff:414c:959
65.76.9.90 0:0:0:0:0:ffff:414c:95a
65.76.9.91 0:0:0:0:0:ffff:414c:95b
65.76.9.92 0:0:0:0:0:ffff:414c:95c
65.76.9.93 0:0:0:0:0:ffff:414c:95d
65.76.9.94 0:0:0:0:0:ffff:414c:95e
65.76.9.95 0:0:0:0:0:ffff:414c:95f
65.76.9.96 0:0:0:0:0:ffff:414c:960
65.76.9.97 0:0:0:0:0:ffff:414c:961
65.76.9.98 0:0:0:0:0:ffff:414c:962
65.76.9.99 0:0:0:0:0:ffff:414c:963
65.76.9.100 0:0:0:0:0:ffff:414c:964
65.76.9.101 0:0:0:0:0:ffff:414c:965
65.76.9.102 0:0:0:0:0:ffff:414c:966
65.76.9.103 0:0:0:0:0:ffff:414c:967
65.76.9.104 0:0:0:0:0:ffff:414c:968
65.76.9.105 0:0:0:0:0:ffff:414c:969
65.76.9.106 0:0:0:0:0:ffff:414c:96a
65.76.9.107 0:0:0:0:0:ffff:414c:96b
65.76.9.108 0:0:0:0:0:ffff:414c:96c
65.76.9.109 0:0:0:0:0:ffff:414c:96d
65.76.9.110 0:0:0:0:0:ffff:414c:96e
65.76.9.111 0:0:0:0:0:ffff:414c:96f
65.76.9.112 0:0:0:0:0:ffff:414c:970
65.76.9.113 0:0:0:0:0:ffff:414c:971
65.76.9.114 0:0:0:0:0:ffff:414c:972
65.76.9.115 0:0:0:0:0:ffff:414c:973
65.76.9.116 0:0:0:0:0:ffff:414c:974
65.76.9.117 0:0:0:0:0:ffff:414c:975
65.76.9.118 0:0:0:0:0:ffff:414c:976
65.76.9.119 0:0:0:0:0:ffff:414c:977
65.76.9.120 0:0:0:0:0:ffff:414c:978


65.76.9.121 0:0:0:0:0:ffff:414c:979
65.76.9.122 0:0:0:0:0:ffff:414c:97a
65.76.9.123 0:0:0:0:0:ffff:414c:97b
65.76.9.124 0:0:0:0:0:ffff:414c:97c
65.76.9.125 0:0:0:0:0:ffff:414c:97d
65.76.9.126 0:0:0:0:0:ffff:414c:97e
65.76.9.127 0:0:0:0:0:ffff:414c:97f
65.76.9.128 0:0:0:0:0:ffff:414c:980
65.76.9.129 0:0:0:0:0:ffff:414c:981
65.76.9.130 0:0:0:0:0:ffff:414c:982
65.76.9.131 0:0:0:0:0:ffff:414c:983
65.76.9.132 0:0:0:0:0:ffff:414c:984
65.76.9.133 0:0:0:0:0:ffff:414c:985
65.76.9.134 0:0:0:0:0:ffff:414c:986
65.76.9.135 0:0:0:0:0:ffff:414c:987
65.76.9.136 0:0:0:0:0:ffff:414c:988
65.76.9.137 0:0:0:0:0:ffff:414c:989
65.76.9.138 0:0:0:0:0:ffff:414c:98a
65.76.9.139 0:0:0:0:0:ffff:414c:98b
65.76.9.140 0:0:0:0:0:ffff:414c:98c
65.76.9.141 0:0:0:0:0:ffff:414c:98d
65.76.9.142 0:0:0:0:0:ffff:414c:98e
65.76.9.143 0:0:0:0:0:ffff:414c:98f
65.76.9.144 0:0:0:0:0:ffff:414c:990
65.76.9.145 0:0:0:0:0:ffff:414c:991
65.76.9.146 0:0:0:0:0:ffff:414c:992
65.76.9.147 0:0:0:0:0:ffff:414c:993
65.76.9.148 0:0:0:0:0:ffff:414c:994
65.76.9.149 0:0:0:0:0:ffff:414c:995
65.76.9.150 0:0:0:0:0:ffff:414c:996
65.76.9.151 0:0:0:0:0:ffff:414c:997
65.76.9.152 0:0:0:0:0:ffff:414c:998
65.76.9.153 0:0:0:0:0:ffff:414c:999
65.76.9.154 0:0:0:0:0:ffff:414c:99a
65.76.9.155 0:0:0:0:0:ffff:414c:99b
65.76.9.156 0:0:0:0:0:ffff:414c:99c
65.76.9.157 0:0:0:0:0:ffff:414c:99d
65.76.9.158 0:0:0:0:0:ffff:414c:99e
65.76.9.159 0:0:0:0:0:ffff:414c:99f
65.76.9.160 0:0:0:0:0:ffff:414c:9a0
65.76.9.161 0:0:0:0:0:ffff:414c:9a1
65.76.9.162 0:0:0:0:0:ffff:414c:9a2
65.76.9.163 0:0:0:0:0:ffff:414c:9a3
65.76.9.164 0:0:0:0:0:ffff:414c:9a4
65.76.9.165 0:0:0:0:0:ffff:414c:9a5
65.76.9.166 0:0:0:0:0:ffff:414c:9a6
65.76.9.167 0:0:0:0:0:ffff:414c:9a7
65.76.9.168 0:0:0:0:0:ffff:414c:9a8
65.76.9.169 0:0:0:0:0:ffff:414c:9a9
65.76.9.170 0:0:0:0:0:ffff:414c:9aa
65.76.9.171 0:0:0:0:0:ffff:414c:9ab
65.76.9.172 0:0:0:0:0:ffff:414c:9ac
65.76.9.173 0:0:0:0:0:ffff:414c:9ad
65.76.9.174 0:0:0:0:0:ffff:414c:9ae
65.76.9.175 0:0:0:0:0:ffff:414c:9af
65.76.9.176 0:0:0:0:0:ffff:414c:9b0
65.76.9.177 0:0:0:0:0:ffff:414c:9b1
65.76.9.178 0:0:0:0:0:ffff:414c:9b2
65.76.9.179 0:0:0:0:0:ffff:414c:9b3
65.76.9.180 0:0:0:0:0:ffff:414c:9b4


65.76.9.181 0:0:0:0:0:ffff:414c:9b5
65.76.9.182 0:0:0:0:0:ffff:414c:9b6
65.76.9.183 0:0:0:0:0:ffff:414c:9b7
65.76.9.184 0:0:0:0:0:ffff:414c:9b8
65.76.9.185 0:0:0:0:0:ffff:414c:9b9
65.76.9.186 0:0:0:0:0:ffff:414c:9ba
65.76.9.187 0:0:0:0:0:ffff:414c:9bb
65.76.9.188 0:0:0:0:0:ffff:414c:9bc
65.76.9.189 0:0:0:0:0:ffff:414c:9bd
65.76.9.190 0:0:0:0:0:ffff:414c:9be
65.76.9.191 0:0:0:0:0:ffff:414c:9bf
65.76.9.192 0:0:0:0:0:ffff:414c:9c0
65.76.9.193 0:0:0:0:0:ffff:414c:9c1
65.76.9.194 0:0:0:0:0:ffff:414c:9c2
65.76.9.195 0:0:0:0:0:ffff:414c:9c3
65.76.9.196 0:0:0:0:0:ffff:414c:9c4
65.76.9.197 0:0:0:0:0:ffff:414c:9c5
65.76.9.198 0:0:0:0:0:ffff:414c:9c6
65.76.9.199 0:0:0:0:0:ffff:414c:9c7
65.76.9.200 0:0:0:0:0:ffff:414c:9c8
65.76.9.201 0:0:0:0:0:ffff:414c:9c9
65.76.9.202 0:0:0:0:0:ffff:414c:9ca
65.76.9.203 0:0:0:0:0:ffff:414c:9cb
65.76.9.204 0:0:0:0:0:ffff:414c:9cc
65.76.9.205 0:0:0:0:0:ffff:414c:9cd
65.76.9.206 0:0:0:0:0:ffff:414c:9ce
65.76.9.207 0:0:0:0:0:ffff:414c:9cf
65.76.9.208 0:0:0:0:0:ffff:414c:9d0
65.76.9.209 0:0:0:0:0:ffff:414c:9d1
65.76.9.210 0:0:0:0:0:ffff:414c:9d2
65.76.9.211 0:0:0:0:0:ffff:414c:9d3
65.76.9.212 0:0:0:0:0:ffff:414c:9d4
65.76.9.213 0:0:0:0:0:ffff:414c:9d5
65.76.9.214 0:0:0:0:0:ffff:414c:9d6
65.76.9.215 0:0:0:0:0:ffff:414c:9d7
65.76.9.216 0:0:0:0:0:ffff:414c:9d8
65.76.9.217 0:0:0:0:0:ffff:414c:9d9
65.76.9.218 0:0:0:0:0:ffff:414c:9da
65.76.9.219 0:0:0:0:0:ffff:414c:9db
65.76.9.220 0:0:0:0:0:ffff:414c:9dc
65.76.9.221 0:0:0:0:0:ffff:414c:9dd
65.76.9.222 0:0:0:0:0:ffff:414c:9de
65.76.9.223 0:0:0:0:0:ffff:414c:9df
65.76.9.224 0:0:0:0:0:ffff:414c:9e0
65.76.9.225 0:0:0:0:0:ffff:414c:9e1
65.76.9.226 0:0:0:0:0:ffff:414c:9e2
65.76.9.227 0:0:0:0:0:ffff:414c:9e3
65.76.9.228 0:0:0:0:0:ffff:414c:9e4
65.76.9.229 0:0:0:0:0:ffff:414c:9e5
65.76.9.230 0:0:0:0:0:ffff:414c:9e6
65.76.9.231 0:0:0:0:0:ffff:414c:9e7
65.76.9.232 0:0:0:0:0:ffff:414c:9e8
65.76.9.233 0:0:0:0:0:ffff:414c:9e9
65.76.9.234 0:0:0:0:0:ffff:414c:9ea
65.76.9.235 0:0:0:0:0:ffff:414c:9eb
65.76.9.236 0:0:0:0:0:ffff:414c:9ec
65.76.9.237 0:0:0:0:0:ffff:414c:9ed
65.76.9.238 0:0:0:0:0:ffff:414c:9ee
65.76.9.239 0:0:0:0:0:ffff:414c:9ef
65.76.9.240 0:0:0:0:0:ffff:414c:9f0
65.76.9.241 0:0:0:0:0:ffff:414c:9f1
65.76.9.242 0:0:0:0:0:ffff:414c:9f2
65.76.9.243 0:0:0:0:0:ffff:414c:9f3
65.76.9.244 0:0:0:0:0:ffff:414c:9f4
65.76.9.245 0:0:0:0:0:ffff:414c:9f5
65.76.9.246 0:0:0:0:0:ffff:414c:9f6
65.76.9.247 0:0:0:0:0:ffff:414c:9f7
65.76.9.248 0:0:0:0:0:ffff:414c:9f8
65.76.9.249 0:0:0:0:0:ffff:414c:9f9
65.76.9.250 0:0:0:0:0:ffff:414c:9fa
65.76.9.251 0:0:0:0:0:ffff:414c:9fb
65.76.9.252 0:0:0:0:0:ffff:414c:9fc
65.76.9.253 0:0:0:0:0:ffff:414c:9fd
65.76.9.254 0:0:0:0:0:ffff:414c:9fe
65.76.9.255 0:0:0:0:0:ffff:414c:9ff


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.