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
249.104.89.1 0:0:0:0:0:ffff:f968:5901
249.104.89.2 0:0:0:0:0:ffff:f968:5902
249.104.89.3 0:0:0:0:0:ffff:f968:5903
249.104.89.4 0:0:0:0:0:ffff:f968:5904
249.104.89.5 0:0:0:0:0:ffff:f968:5905
249.104.89.6 0:0:0:0:0:ffff:f968:5906
249.104.89.7 0:0:0:0:0:ffff:f968:5907
249.104.89.8 0:0:0:0:0:ffff:f968:5908
249.104.89.9 0:0:0:0:0:ffff:f968:5909
249.104.89.10 0:0:0:0:0:ffff:f968:590a
249.104.89.11 0:0:0:0:0:ffff:f968:590b
249.104.89.12 0:0:0:0:0:ffff:f968:590c
249.104.89.13 0:0:0:0:0:ffff:f968:590d
249.104.89.14 0:0:0:0:0:ffff:f968:590e
249.104.89.15 0:0:0:0:0:ffff:f968:590f
249.104.89.16 0:0:0:0:0:ffff:f968:5910
249.104.89.17 0:0:0:0:0:ffff:f968:5911
249.104.89.18 0:0:0:0:0:ffff:f968:5912
249.104.89.19 0:0:0:0:0:ffff:f968:5913
249.104.89.20 0:0:0:0:0:ffff:f968:5914
249.104.89.21 0:0:0:0:0:ffff:f968:5915
249.104.89.22 0:0:0:0:0:ffff:f968:5916
249.104.89.23 0:0:0:0:0:ffff:f968:5917
249.104.89.24 0:0:0:0:0:ffff:f968:5918
249.104.89.25 0:0:0:0:0:ffff:f968:5919
249.104.89.26 0:0:0:0:0:ffff:f968:591a
249.104.89.27 0:0:0:0:0:ffff:f968:591b
249.104.89.28 0:0:0:0:0:ffff:f968:591c
249.104.89.29 0:0:0:0:0:ffff:f968:591d
249.104.89.30 0:0:0:0:0:ffff:f968:591e
249.104.89.31 0:0:0:0:0:ffff:f968:591f
249.104.89.32 0:0:0:0:0:ffff:f968:5920
249.104.89.33 0:0:0:0:0:ffff:f968:5921
249.104.89.34 0:0:0:0:0:ffff:f968:5922
249.104.89.35 0:0:0:0:0:ffff:f968:5923
249.104.89.36 0:0:0:0:0:ffff:f968:5924
249.104.89.37 0:0:0:0:0:ffff:f968:5925
249.104.89.38 0:0:0:0:0:ffff:f968:5926
249.104.89.39 0:0:0:0:0:ffff:f968:5927
249.104.89.40 0:0:0:0:0:ffff:f968:5928
249.104.89.41 0:0:0:0:0:ffff:f968:5929
249.104.89.42 0:0:0:0:0:ffff:f968:592a
249.104.89.43 0:0:0:0:0:ffff:f968:592b
249.104.89.44 0:0:0:0:0:ffff:f968:592c
249.104.89.45 0:0:0:0:0:ffff:f968:592d
249.104.89.46 0:0:0:0:0:ffff:f968:592e
249.104.89.47 0:0:0:0:0:ffff:f968:592f
249.104.89.48 0:0:0:0:0:ffff:f968:5930
249.104.89.49 0:0:0:0:0:ffff:f968:5931
249.104.89.50 0:0:0:0:0:ffff:f968:5932
249.104.89.51 0:0:0:0:0:ffff:f968:5933
249.104.89.52 0:0:0:0:0:ffff:f968:5934
249.104.89.53 0:0:0:0:0:ffff:f968:5935
249.104.89.54 0:0:0:0:0:ffff:f968:5936
249.104.89.55 0:0:0:0:0:ffff:f968:5937
249.104.89.56 0:0:0:0:0:ffff:f968:5938
249.104.89.57 0:0:0:0:0:ffff:f968:5939
249.104.89.58 0:0:0:0:0:ffff:f968:593a
249.104.89.59 0:0:0:0:0:ffff:f968:593b
249.104.89.60 0:0:0:0:0:ffff:f968:593c


249.104.89.61 0:0:0:0:0:ffff:f968:593d
249.104.89.62 0:0:0:0:0:ffff:f968:593e
249.104.89.63 0:0:0:0:0:ffff:f968:593f
249.104.89.64 0:0:0:0:0:ffff:f968:5940
249.104.89.65 0:0:0:0:0:ffff:f968:5941
249.104.89.66 0:0:0:0:0:ffff:f968:5942
249.104.89.67 0:0:0:0:0:ffff:f968:5943
249.104.89.68 0:0:0:0:0:ffff:f968:5944
249.104.89.69 0:0:0:0:0:ffff:f968:5945
249.104.89.70 0:0:0:0:0:ffff:f968:5946
249.104.89.71 0:0:0:0:0:ffff:f968:5947
249.104.89.72 0:0:0:0:0:ffff:f968:5948
249.104.89.73 0:0:0:0:0:ffff:f968:5949
249.104.89.74 0:0:0:0:0:ffff:f968:594a
249.104.89.75 0:0:0:0:0:ffff:f968:594b
249.104.89.76 0:0:0:0:0:ffff:f968:594c
249.104.89.77 0:0:0:0:0:ffff:f968:594d
249.104.89.78 0:0:0:0:0:ffff:f968:594e
249.104.89.79 0:0:0:0:0:ffff:f968:594f
249.104.89.80 0:0:0:0:0:ffff:f968:5950
249.104.89.81 0:0:0:0:0:ffff:f968:5951
249.104.89.82 0:0:0:0:0:ffff:f968:5952
249.104.89.83 0:0:0:0:0:ffff:f968:5953
249.104.89.84 0:0:0:0:0:ffff:f968:5954
249.104.89.85 0:0:0:0:0:ffff:f968:5955
249.104.89.86 0:0:0:0:0:ffff:f968:5956
249.104.89.87 0:0:0:0:0:ffff:f968:5957
249.104.89.88 0:0:0:0:0:ffff:f968:5958
249.104.89.89 0:0:0:0:0:ffff:f968:5959
249.104.89.90 0:0:0:0:0:ffff:f968:595a
249.104.89.91 0:0:0:0:0:ffff:f968:595b
249.104.89.92 0:0:0:0:0:ffff:f968:595c
249.104.89.93 0:0:0:0:0:ffff:f968:595d
249.104.89.94 0:0:0:0:0:ffff:f968:595e
249.104.89.95 0:0:0:0:0:ffff:f968:595f
249.104.89.96 0:0:0:0:0:ffff:f968:5960
249.104.89.97 0:0:0:0:0:ffff:f968:5961
249.104.89.98 0:0:0:0:0:ffff:f968:5962
249.104.89.99 0:0:0:0:0:ffff:f968:5963
249.104.89.100 0:0:0:0:0:ffff:f968:5964
249.104.89.101 0:0:0:0:0:ffff:f968:5965
249.104.89.102 0:0:0:0:0:ffff:f968:5966
249.104.89.103 0:0:0:0:0:ffff:f968:5967
249.104.89.104 0:0:0:0:0:ffff:f968:5968
249.104.89.105 0:0:0:0:0:ffff:f968:5969
249.104.89.106 0:0:0:0:0:ffff:f968:596a
249.104.89.107 0:0:0:0:0:ffff:f968:596b
249.104.89.108 0:0:0:0:0:ffff:f968:596c
249.104.89.109 0:0:0:0:0:ffff:f968:596d
249.104.89.110 0:0:0:0:0:ffff:f968:596e
249.104.89.111 0:0:0:0:0:ffff:f968:596f
249.104.89.112 0:0:0:0:0:ffff:f968:5970
249.104.89.113 0:0:0:0:0:ffff:f968:5971
249.104.89.114 0:0:0:0:0:ffff:f968:5972
249.104.89.115 0:0:0:0:0:ffff:f968:5973
249.104.89.116 0:0:0:0:0:ffff:f968:5974
249.104.89.117 0:0:0:0:0:ffff:f968:5975
249.104.89.118 0:0:0:0:0:ffff:f968:5976
249.104.89.119 0:0:0:0:0:ffff:f968:5977
249.104.89.120 0:0:0:0:0:ffff:f968:5978


249.104.89.121 0:0:0:0:0:ffff:f968:5979
249.104.89.122 0:0:0:0:0:ffff:f968:597a
249.104.89.123 0:0:0:0:0:ffff:f968:597b
249.104.89.124 0:0:0:0:0:ffff:f968:597c
249.104.89.125 0:0:0:0:0:ffff:f968:597d
249.104.89.126 0:0:0:0:0:ffff:f968:597e
249.104.89.127 0:0:0:0:0:ffff:f968:597f
249.104.89.128 0:0:0:0:0:ffff:f968:5980
249.104.89.129 0:0:0:0:0:ffff:f968:5981
249.104.89.130 0:0:0:0:0:ffff:f968:5982
249.104.89.131 0:0:0:0:0:ffff:f968:5983
249.104.89.132 0:0:0:0:0:ffff:f968:5984
249.104.89.133 0:0:0:0:0:ffff:f968:5985
249.104.89.134 0:0:0:0:0:ffff:f968:5986
249.104.89.135 0:0:0:0:0:ffff:f968:5987
249.104.89.136 0:0:0:0:0:ffff:f968:5988
249.104.89.137 0:0:0:0:0:ffff:f968:5989
249.104.89.138 0:0:0:0:0:ffff:f968:598a
249.104.89.139 0:0:0:0:0:ffff:f968:598b
249.104.89.140 0:0:0:0:0:ffff:f968:598c
249.104.89.141 0:0:0:0:0:ffff:f968:598d
249.104.89.142 0:0:0:0:0:ffff:f968:598e
249.104.89.143 0:0:0:0:0:ffff:f968:598f
249.104.89.144 0:0:0:0:0:ffff:f968:5990
249.104.89.145 0:0:0:0:0:ffff:f968:5991
249.104.89.146 0:0:0:0:0:ffff:f968:5992
249.104.89.147 0:0:0:0:0:ffff:f968:5993
249.104.89.148 0:0:0:0:0:ffff:f968:5994
249.104.89.149 0:0:0:0:0:ffff:f968:5995
249.104.89.150 0:0:0:0:0:ffff:f968:5996
249.104.89.151 0:0:0:0:0:ffff:f968:5997
249.104.89.152 0:0:0:0:0:ffff:f968:5998
249.104.89.153 0:0:0:0:0:ffff:f968:5999
249.104.89.154 0:0:0:0:0:ffff:f968:599a
249.104.89.155 0:0:0:0:0:ffff:f968:599b
249.104.89.156 0:0:0:0:0:ffff:f968:599c
249.104.89.157 0:0:0:0:0:ffff:f968:599d
249.104.89.158 0:0:0:0:0:ffff:f968:599e
249.104.89.159 0:0:0:0:0:ffff:f968:599f
249.104.89.160 0:0:0:0:0:ffff:f968:59a0
249.104.89.161 0:0:0:0:0:ffff:f968:59a1
249.104.89.162 0:0:0:0:0:ffff:f968:59a2
249.104.89.163 0:0:0:0:0:ffff:f968:59a3
249.104.89.164 0:0:0:0:0:ffff:f968:59a4
249.104.89.165 0:0:0:0:0:ffff:f968:59a5
249.104.89.166 0:0:0:0:0:ffff:f968:59a6
249.104.89.167 0:0:0:0:0:ffff:f968:59a7
249.104.89.168 0:0:0:0:0:ffff:f968:59a8
249.104.89.169 0:0:0:0:0:ffff:f968:59a9
249.104.89.170 0:0:0:0:0:ffff:f968:59aa
249.104.89.171 0:0:0:0:0:ffff:f968:59ab
249.104.89.172 0:0:0:0:0:ffff:f968:59ac
249.104.89.173 0:0:0:0:0:ffff:f968:59ad
249.104.89.174 0:0:0:0:0:ffff:f968:59ae
249.104.89.175 0:0:0:0:0:ffff:f968:59af
249.104.89.176 0:0:0:0:0:ffff:f968:59b0
249.104.89.177 0:0:0:0:0:ffff:f968:59b1
249.104.89.178 0:0:0:0:0:ffff:f968:59b2
249.104.89.179 0:0:0:0:0:ffff:f968:59b3
249.104.89.180 0:0:0:0:0:ffff:f968:59b4


249.104.89.181 0:0:0:0:0:ffff:f968:59b5
249.104.89.182 0:0:0:0:0:ffff:f968:59b6
249.104.89.183 0:0:0:0:0:ffff:f968:59b7
249.104.89.184 0:0:0:0:0:ffff:f968:59b8
249.104.89.185 0:0:0:0:0:ffff:f968:59b9
249.104.89.186 0:0:0:0:0:ffff:f968:59ba
249.104.89.187 0:0:0:0:0:ffff:f968:59bb
249.104.89.188 0:0:0:0:0:ffff:f968:59bc
249.104.89.189 0:0:0:0:0:ffff:f968:59bd
249.104.89.190 0:0:0:0:0:ffff:f968:59be
249.104.89.191 0:0:0:0:0:ffff:f968:59bf
249.104.89.192 0:0:0:0:0:ffff:f968:59c0
249.104.89.193 0:0:0:0:0:ffff:f968:59c1
249.104.89.194 0:0:0:0:0:ffff:f968:59c2
249.104.89.195 0:0:0:0:0:ffff:f968:59c3
249.104.89.196 0:0:0:0:0:ffff:f968:59c4
249.104.89.197 0:0:0:0:0:ffff:f968:59c5
249.104.89.198 0:0:0:0:0:ffff:f968:59c6
249.104.89.199 0:0:0:0:0:ffff:f968:59c7
249.104.89.200 0:0:0:0:0:ffff:f968:59c8
249.104.89.201 0:0:0:0:0:ffff:f968:59c9
249.104.89.202 0:0:0:0:0:ffff:f968:59ca
249.104.89.203 0:0:0:0:0:ffff:f968:59cb
249.104.89.204 0:0:0:0:0:ffff:f968:59cc
249.104.89.205 0:0:0:0:0:ffff:f968:59cd
249.104.89.206 0:0:0:0:0:ffff:f968:59ce
249.104.89.207 0:0:0:0:0:ffff:f968:59cf
249.104.89.208 0:0:0:0:0:ffff:f968:59d0
249.104.89.209 0:0:0:0:0:ffff:f968:59d1
249.104.89.210 0:0:0:0:0:ffff:f968:59d2
249.104.89.211 0:0:0:0:0:ffff:f968:59d3
249.104.89.212 0:0:0:0:0:ffff:f968:59d4
249.104.89.213 0:0:0:0:0:ffff:f968:59d5
249.104.89.214 0:0:0:0:0:ffff:f968:59d6
249.104.89.215 0:0:0:0:0:ffff:f968:59d7
249.104.89.216 0:0:0:0:0:ffff:f968:59d8
249.104.89.217 0:0:0:0:0:ffff:f968:59d9
249.104.89.218 0:0:0:0:0:ffff:f968:59da
249.104.89.219 0:0:0:0:0:ffff:f968:59db
249.104.89.220 0:0:0:0:0:ffff:f968:59dc
249.104.89.221 0:0:0:0:0:ffff:f968:59dd
249.104.89.222 0:0:0:0:0:ffff:f968:59de
249.104.89.223 0:0:0:0:0:ffff:f968:59df
249.104.89.224 0:0:0:0:0:ffff:f968:59e0
249.104.89.225 0:0:0:0:0:ffff:f968:59e1
249.104.89.226 0:0:0:0:0:ffff:f968:59e2
249.104.89.227 0:0:0:0:0:ffff:f968:59e3
249.104.89.228 0:0:0:0:0:ffff:f968:59e4
249.104.89.229 0:0:0:0:0:ffff:f968:59e5
249.104.89.230 0:0:0:0:0:ffff:f968:59e6
249.104.89.231 0:0:0:0:0:ffff:f968:59e7
249.104.89.232 0:0:0:0:0:ffff:f968:59e8
249.104.89.233 0:0:0:0:0:ffff:f968:59e9
249.104.89.234 0:0:0:0:0:ffff:f968:59ea
249.104.89.235 0:0:0:0:0:ffff:f968:59eb
249.104.89.236 0:0:0:0:0:ffff:f968:59ec
249.104.89.237 0:0:0:0:0:ffff:f968:59ed
249.104.89.238 0:0:0:0:0:ffff:f968:59ee
249.104.89.239 0:0:0:0:0:ffff:f968:59ef
249.104.89.240 0:0:0:0:0:ffff:f968:59f0
249.104.89.241 0:0:0:0:0:ffff:f968:59f1
249.104.89.242 0:0:0:0:0:ffff:f968:59f2
249.104.89.243 0:0:0:0:0:ffff:f968:59f3
249.104.89.244 0:0:0:0:0:ffff:f968:59f4
249.104.89.245 0:0:0:0:0:ffff:f968:59f5
249.104.89.246 0:0:0:0:0:ffff:f968:59f6
249.104.89.247 0:0:0:0:0:ffff:f968:59f7
249.104.89.248 0:0:0:0:0:ffff:f968:59f8
249.104.89.249 0:0:0:0:0:ffff:f968:59f9
249.104.89.250 0:0:0:0:0:ffff:f968:59fa
249.104.89.251 0:0:0:0:0:ffff:f968:59fb
249.104.89.252 0:0:0:0:0:ffff:f968:59fc
249.104.89.253 0:0:0:0:0:ffff:f968:59fd
249.104.89.254 0:0:0:0:0:ffff:f968:59fe
249.104.89.255 0:0:0:0:0:ffff:f968:59ff


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.