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
19.134.249.1 0:0:0:0:0:ffff:1386:f901
19.134.249.2 0:0:0:0:0:ffff:1386:f902
19.134.249.3 0:0:0:0:0:ffff:1386:f903
19.134.249.4 0:0:0:0:0:ffff:1386:f904
19.134.249.5 0:0:0:0:0:ffff:1386:f905
19.134.249.6 0:0:0:0:0:ffff:1386:f906
19.134.249.7 0:0:0:0:0:ffff:1386:f907
19.134.249.8 0:0:0:0:0:ffff:1386:f908
19.134.249.9 0:0:0:0:0:ffff:1386:f909
19.134.249.10 0:0:0:0:0:ffff:1386:f90a
19.134.249.11 0:0:0:0:0:ffff:1386:f90b
19.134.249.12 0:0:0:0:0:ffff:1386:f90c
19.134.249.13 0:0:0:0:0:ffff:1386:f90d
19.134.249.14 0:0:0:0:0:ffff:1386:f90e
19.134.249.15 0:0:0:0:0:ffff:1386:f90f
19.134.249.16 0:0:0:0:0:ffff:1386:f910
19.134.249.17 0:0:0:0:0:ffff:1386:f911
19.134.249.18 0:0:0:0:0:ffff:1386:f912
19.134.249.19 0:0:0:0:0:ffff:1386:f913
19.134.249.20 0:0:0:0:0:ffff:1386:f914
19.134.249.21 0:0:0:0:0:ffff:1386:f915
19.134.249.22 0:0:0:0:0:ffff:1386:f916
19.134.249.23 0:0:0:0:0:ffff:1386:f917
19.134.249.24 0:0:0:0:0:ffff:1386:f918
19.134.249.25 0:0:0:0:0:ffff:1386:f919
19.134.249.26 0:0:0:0:0:ffff:1386:f91a
19.134.249.27 0:0:0:0:0:ffff:1386:f91b
19.134.249.28 0:0:0:0:0:ffff:1386:f91c
19.134.249.29 0:0:0:0:0:ffff:1386:f91d
19.134.249.30 0:0:0:0:0:ffff:1386:f91e
19.134.249.31 0:0:0:0:0:ffff:1386:f91f
19.134.249.32 0:0:0:0:0:ffff:1386:f920
19.134.249.33 0:0:0:0:0:ffff:1386:f921
19.134.249.34 0:0:0:0:0:ffff:1386:f922
19.134.249.35 0:0:0:0:0:ffff:1386:f923
19.134.249.36 0:0:0:0:0:ffff:1386:f924
19.134.249.37 0:0:0:0:0:ffff:1386:f925
19.134.249.38 0:0:0:0:0:ffff:1386:f926
19.134.249.39 0:0:0:0:0:ffff:1386:f927
19.134.249.40 0:0:0:0:0:ffff:1386:f928
19.134.249.41 0:0:0:0:0:ffff:1386:f929
19.134.249.42 0:0:0:0:0:ffff:1386:f92a
19.134.249.43 0:0:0:0:0:ffff:1386:f92b
19.134.249.44 0:0:0:0:0:ffff:1386:f92c
19.134.249.45 0:0:0:0:0:ffff:1386:f92d
19.134.249.46 0:0:0:0:0:ffff:1386:f92e
19.134.249.47 0:0:0:0:0:ffff:1386:f92f
19.134.249.48 0:0:0:0:0:ffff:1386:f930
19.134.249.49 0:0:0:0:0:ffff:1386:f931
19.134.249.50 0:0:0:0:0:ffff:1386:f932
19.134.249.51 0:0:0:0:0:ffff:1386:f933
19.134.249.52 0:0:0:0:0:ffff:1386:f934
19.134.249.53 0:0:0:0:0:ffff:1386:f935
19.134.249.54 0:0:0:0:0:ffff:1386:f936
19.134.249.55 0:0:0:0:0:ffff:1386:f937
19.134.249.56 0:0:0:0:0:ffff:1386:f938
19.134.249.57 0:0:0:0:0:ffff:1386:f939
19.134.249.58 0:0:0:0:0:ffff:1386:f93a
19.134.249.59 0:0:0:0:0:ffff:1386:f93b
19.134.249.60 0:0:0:0:0:ffff:1386:f93c


19.134.249.61 0:0:0:0:0:ffff:1386:f93d
19.134.249.62 0:0:0:0:0:ffff:1386:f93e
19.134.249.63 0:0:0:0:0:ffff:1386:f93f
19.134.249.64 0:0:0:0:0:ffff:1386:f940
19.134.249.65 0:0:0:0:0:ffff:1386:f941
19.134.249.66 0:0:0:0:0:ffff:1386:f942
19.134.249.67 0:0:0:0:0:ffff:1386:f943
19.134.249.68 0:0:0:0:0:ffff:1386:f944
19.134.249.69 0:0:0:0:0:ffff:1386:f945
19.134.249.70 0:0:0:0:0:ffff:1386:f946
19.134.249.71 0:0:0:0:0:ffff:1386:f947
19.134.249.72 0:0:0:0:0:ffff:1386:f948
19.134.249.73 0:0:0:0:0:ffff:1386:f949
19.134.249.74 0:0:0:0:0:ffff:1386:f94a
19.134.249.75 0:0:0:0:0:ffff:1386:f94b
19.134.249.76 0:0:0:0:0:ffff:1386:f94c
19.134.249.77 0:0:0:0:0:ffff:1386:f94d
19.134.249.78 0:0:0:0:0:ffff:1386:f94e
19.134.249.79 0:0:0:0:0:ffff:1386:f94f
19.134.249.80 0:0:0:0:0:ffff:1386:f950
19.134.249.81 0:0:0:0:0:ffff:1386:f951
19.134.249.82 0:0:0:0:0:ffff:1386:f952
19.134.249.83 0:0:0:0:0:ffff:1386:f953
19.134.249.84 0:0:0:0:0:ffff:1386:f954
19.134.249.85 0:0:0:0:0:ffff:1386:f955
19.134.249.86 0:0:0:0:0:ffff:1386:f956
19.134.249.87 0:0:0:0:0:ffff:1386:f957
19.134.249.88 0:0:0:0:0:ffff:1386:f958
19.134.249.89 0:0:0:0:0:ffff:1386:f959
19.134.249.90 0:0:0:0:0:ffff:1386:f95a
19.134.249.91 0:0:0:0:0:ffff:1386:f95b
19.134.249.92 0:0:0:0:0:ffff:1386:f95c
19.134.249.93 0:0:0:0:0:ffff:1386:f95d
19.134.249.94 0:0:0:0:0:ffff:1386:f95e
19.134.249.95 0:0:0:0:0:ffff:1386:f95f
19.134.249.96 0:0:0:0:0:ffff:1386:f960
19.134.249.97 0:0:0:0:0:ffff:1386:f961
19.134.249.98 0:0:0:0:0:ffff:1386:f962
19.134.249.99 0:0:0:0:0:ffff:1386:f963
19.134.249.100 0:0:0:0:0:ffff:1386:f964
19.134.249.101 0:0:0:0:0:ffff:1386:f965
19.134.249.102 0:0:0:0:0:ffff:1386:f966
19.134.249.103 0:0:0:0:0:ffff:1386:f967
19.134.249.104 0:0:0:0:0:ffff:1386:f968
19.134.249.105 0:0:0:0:0:ffff:1386:f969
19.134.249.106 0:0:0:0:0:ffff:1386:f96a
19.134.249.107 0:0:0:0:0:ffff:1386:f96b
19.134.249.108 0:0:0:0:0:ffff:1386:f96c
19.134.249.109 0:0:0:0:0:ffff:1386:f96d
19.134.249.110 0:0:0:0:0:ffff:1386:f96e
19.134.249.111 0:0:0:0:0:ffff:1386:f96f
19.134.249.112 0:0:0:0:0:ffff:1386:f970
19.134.249.113 0:0:0:0:0:ffff:1386:f971
19.134.249.114 0:0:0:0:0:ffff:1386:f972
19.134.249.115 0:0:0:0:0:ffff:1386:f973
19.134.249.116 0:0:0:0:0:ffff:1386:f974
19.134.249.117 0:0:0:0:0:ffff:1386:f975
19.134.249.118 0:0:0:0:0:ffff:1386:f976
19.134.249.119 0:0:0:0:0:ffff:1386:f977
19.134.249.120 0:0:0:0:0:ffff:1386:f978


19.134.249.121 0:0:0:0:0:ffff:1386:f979
19.134.249.122 0:0:0:0:0:ffff:1386:f97a
19.134.249.123 0:0:0:0:0:ffff:1386:f97b
19.134.249.124 0:0:0:0:0:ffff:1386:f97c
19.134.249.125 0:0:0:0:0:ffff:1386:f97d
19.134.249.126 0:0:0:0:0:ffff:1386:f97e
19.134.249.127 0:0:0:0:0:ffff:1386:f97f
19.134.249.128 0:0:0:0:0:ffff:1386:f980
19.134.249.129 0:0:0:0:0:ffff:1386:f981
19.134.249.130 0:0:0:0:0:ffff:1386:f982
19.134.249.131 0:0:0:0:0:ffff:1386:f983
19.134.249.132 0:0:0:0:0:ffff:1386:f984
19.134.249.133 0:0:0:0:0:ffff:1386:f985
19.134.249.134 0:0:0:0:0:ffff:1386:f986
19.134.249.135 0:0:0:0:0:ffff:1386:f987
19.134.249.136 0:0:0:0:0:ffff:1386:f988
19.134.249.137 0:0:0:0:0:ffff:1386:f989
19.134.249.138 0:0:0:0:0:ffff:1386:f98a
19.134.249.139 0:0:0:0:0:ffff:1386:f98b
19.134.249.140 0:0:0:0:0:ffff:1386:f98c
19.134.249.141 0:0:0:0:0:ffff:1386:f98d
19.134.249.142 0:0:0:0:0:ffff:1386:f98e
19.134.249.143 0:0:0:0:0:ffff:1386:f98f
19.134.249.144 0:0:0:0:0:ffff:1386:f990
19.134.249.145 0:0:0:0:0:ffff:1386:f991
19.134.249.146 0:0:0:0:0:ffff:1386:f992
19.134.249.147 0:0:0:0:0:ffff:1386:f993
19.134.249.148 0:0:0:0:0:ffff:1386:f994
19.134.249.149 0:0:0:0:0:ffff:1386:f995
19.134.249.150 0:0:0:0:0:ffff:1386:f996
19.134.249.151 0:0:0:0:0:ffff:1386:f997
19.134.249.152 0:0:0:0:0:ffff:1386:f998
19.134.249.153 0:0:0:0:0:ffff:1386:f999
19.134.249.154 0:0:0:0:0:ffff:1386:f99a
19.134.249.155 0:0:0:0:0:ffff:1386:f99b
19.134.249.156 0:0:0:0:0:ffff:1386:f99c
19.134.249.157 0:0:0:0:0:ffff:1386:f99d
19.134.249.158 0:0:0:0:0:ffff:1386:f99e
19.134.249.159 0:0:0:0:0:ffff:1386:f99f
19.134.249.160 0:0:0:0:0:ffff:1386:f9a0
19.134.249.161 0:0:0:0:0:ffff:1386:f9a1
19.134.249.162 0:0:0:0:0:ffff:1386:f9a2
19.134.249.163 0:0:0:0:0:ffff:1386:f9a3
19.134.249.164 0:0:0:0:0:ffff:1386:f9a4
19.134.249.165 0:0:0:0:0:ffff:1386:f9a5
19.134.249.166 0:0:0:0:0:ffff:1386:f9a6
19.134.249.167 0:0:0:0:0:ffff:1386:f9a7
19.134.249.168 0:0:0:0:0:ffff:1386:f9a8
19.134.249.169 0:0:0:0:0:ffff:1386:f9a9
19.134.249.170 0:0:0:0:0:ffff:1386:f9aa
19.134.249.171 0:0:0:0:0:ffff:1386:f9ab
19.134.249.172 0:0:0:0:0:ffff:1386:f9ac
19.134.249.173 0:0:0:0:0:ffff:1386:f9ad
19.134.249.174 0:0:0:0:0:ffff:1386:f9ae
19.134.249.175 0:0:0:0:0:ffff:1386:f9af
19.134.249.176 0:0:0:0:0:ffff:1386:f9b0
19.134.249.177 0:0:0:0:0:ffff:1386:f9b1
19.134.249.178 0:0:0:0:0:ffff:1386:f9b2
19.134.249.179 0:0:0:0:0:ffff:1386:f9b3
19.134.249.180 0:0:0:0:0:ffff:1386:f9b4


19.134.249.181 0:0:0:0:0:ffff:1386:f9b5
19.134.249.182 0:0:0:0:0:ffff:1386:f9b6
19.134.249.183 0:0:0:0:0:ffff:1386:f9b7
19.134.249.184 0:0:0:0:0:ffff:1386:f9b8
19.134.249.185 0:0:0:0:0:ffff:1386:f9b9
19.134.249.186 0:0:0:0:0:ffff:1386:f9ba
19.134.249.187 0:0:0:0:0:ffff:1386:f9bb
19.134.249.188 0:0:0:0:0:ffff:1386:f9bc
19.134.249.189 0:0:0:0:0:ffff:1386:f9bd
19.134.249.190 0:0:0:0:0:ffff:1386:f9be
19.134.249.191 0:0:0:0:0:ffff:1386:f9bf
19.134.249.192 0:0:0:0:0:ffff:1386:f9c0
19.134.249.193 0:0:0:0:0:ffff:1386:f9c1
19.134.249.194 0:0:0:0:0:ffff:1386:f9c2
19.134.249.195 0:0:0:0:0:ffff:1386:f9c3
19.134.249.196 0:0:0:0:0:ffff:1386:f9c4
19.134.249.197 0:0:0:0:0:ffff:1386:f9c5
19.134.249.198 0:0:0:0:0:ffff:1386:f9c6
19.134.249.199 0:0:0:0:0:ffff:1386:f9c7
19.134.249.200 0:0:0:0:0:ffff:1386:f9c8
19.134.249.201 0:0:0:0:0:ffff:1386:f9c9
19.134.249.202 0:0:0:0:0:ffff:1386:f9ca
19.134.249.203 0:0:0:0:0:ffff:1386:f9cb
19.134.249.204 0:0:0:0:0:ffff:1386:f9cc
19.134.249.205 0:0:0:0:0:ffff:1386:f9cd
19.134.249.206 0:0:0:0:0:ffff:1386:f9ce
19.134.249.207 0:0:0:0:0:ffff:1386:f9cf
19.134.249.208 0:0:0:0:0:ffff:1386:f9d0
19.134.249.209 0:0:0:0:0:ffff:1386:f9d1
19.134.249.210 0:0:0:0:0:ffff:1386:f9d2
19.134.249.211 0:0:0:0:0:ffff:1386:f9d3
19.134.249.212 0:0:0:0:0:ffff:1386:f9d4
19.134.249.213 0:0:0:0:0:ffff:1386:f9d5
19.134.249.214 0:0:0:0:0:ffff:1386:f9d6
19.134.249.215 0:0:0:0:0:ffff:1386:f9d7
19.134.249.216 0:0:0:0:0:ffff:1386:f9d8
19.134.249.217 0:0:0:0:0:ffff:1386:f9d9
19.134.249.218 0:0:0:0:0:ffff:1386:f9da
19.134.249.219 0:0:0:0:0:ffff:1386:f9db
19.134.249.220 0:0:0:0:0:ffff:1386:f9dc
19.134.249.221 0:0:0:0:0:ffff:1386:f9dd
19.134.249.222 0:0:0:0:0:ffff:1386:f9de
19.134.249.223 0:0:0:0:0:ffff:1386:f9df
19.134.249.224 0:0:0:0:0:ffff:1386:f9e0
19.134.249.225 0:0:0:0:0:ffff:1386:f9e1
19.134.249.226 0:0:0:0:0:ffff:1386:f9e2
19.134.249.227 0:0:0:0:0:ffff:1386:f9e3
19.134.249.228 0:0:0:0:0:ffff:1386:f9e4
19.134.249.229 0:0:0:0:0:ffff:1386:f9e5
19.134.249.230 0:0:0:0:0:ffff:1386:f9e6
19.134.249.231 0:0:0:0:0:ffff:1386:f9e7
19.134.249.232 0:0:0:0:0:ffff:1386:f9e8
19.134.249.233 0:0:0:0:0:ffff:1386:f9e9
19.134.249.234 0:0:0:0:0:ffff:1386:f9ea
19.134.249.235 0:0:0:0:0:ffff:1386:f9eb
19.134.249.236 0:0:0:0:0:ffff:1386:f9ec
19.134.249.237 0:0:0:0:0:ffff:1386:f9ed
19.134.249.238 0:0:0:0:0:ffff:1386:f9ee
19.134.249.239 0:0:0:0:0:ffff:1386:f9ef
19.134.249.240 0:0:0:0:0:ffff:1386:f9f0
19.134.249.241 0:0:0:0:0:ffff:1386:f9f1
19.134.249.242 0:0:0:0:0:ffff:1386:f9f2
19.134.249.243 0:0:0:0:0:ffff:1386:f9f3
19.134.249.244 0:0:0:0:0:ffff:1386:f9f4
19.134.249.245 0:0:0:0:0:ffff:1386:f9f5
19.134.249.246 0:0:0:0:0:ffff:1386:f9f6
19.134.249.247 0:0:0:0:0:ffff:1386:f9f7
19.134.249.248 0:0:0:0:0:ffff:1386:f9f8
19.134.249.249 0:0:0:0:0:ffff:1386:f9f9
19.134.249.250 0:0:0:0:0:ffff:1386:f9fa
19.134.249.251 0:0:0:0:0:ffff:1386:f9fb
19.134.249.252 0:0:0:0:0:ffff:1386:f9fc
19.134.249.253 0:0:0:0:0:ffff:1386:f9fd
19.134.249.254 0:0:0:0:0:ffff:1386:f9fe
19.134.249.255 0:0:0:0:0:ffff:1386:f9ff


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.