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
49.18.89.1 0:0:0:0:0:ffff:3112:5901
49.18.89.2 0:0:0:0:0:ffff:3112:5902
49.18.89.3 0:0:0:0:0:ffff:3112:5903
49.18.89.4 0:0:0:0:0:ffff:3112:5904
49.18.89.5 0:0:0:0:0:ffff:3112:5905
49.18.89.6 0:0:0:0:0:ffff:3112:5906
49.18.89.7 0:0:0:0:0:ffff:3112:5907
49.18.89.8 0:0:0:0:0:ffff:3112:5908
49.18.89.9 0:0:0:0:0:ffff:3112:5909
49.18.89.10 0:0:0:0:0:ffff:3112:590a
49.18.89.11 0:0:0:0:0:ffff:3112:590b
49.18.89.12 0:0:0:0:0:ffff:3112:590c
49.18.89.13 0:0:0:0:0:ffff:3112:590d
49.18.89.14 0:0:0:0:0:ffff:3112:590e
49.18.89.15 0:0:0:0:0:ffff:3112:590f
49.18.89.16 0:0:0:0:0:ffff:3112:5910
49.18.89.17 0:0:0:0:0:ffff:3112:5911
49.18.89.18 0:0:0:0:0:ffff:3112:5912
49.18.89.19 0:0:0:0:0:ffff:3112:5913
49.18.89.20 0:0:0:0:0:ffff:3112:5914
49.18.89.21 0:0:0:0:0:ffff:3112:5915
49.18.89.22 0:0:0:0:0:ffff:3112:5916
49.18.89.23 0:0:0:0:0:ffff:3112:5917
49.18.89.24 0:0:0:0:0:ffff:3112:5918
49.18.89.25 0:0:0:0:0:ffff:3112:5919
49.18.89.26 0:0:0:0:0:ffff:3112:591a
49.18.89.27 0:0:0:0:0:ffff:3112:591b
49.18.89.28 0:0:0:0:0:ffff:3112:591c
49.18.89.29 0:0:0:0:0:ffff:3112:591d
49.18.89.30 0:0:0:0:0:ffff:3112:591e
49.18.89.31 0:0:0:0:0:ffff:3112:591f
49.18.89.32 0:0:0:0:0:ffff:3112:5920
49.18.89.33 0:0:0:0:0:ffff:3112:5921
49.18.89.34 0:0:0:0:0:ffff:3112:5922
49.18.89.35 0:0:0:0:0:ffff:3112:5923
49.18.89.36 0:0:0:0:0:ffff:3112:5924
49.18.89.37 0:0:0:0:0:ffff:3112:5925
49.18.89.38 0:0:0:0:0:ffff:3112:5926
49.18.89.39 0:0:0:0:0:ffff:3112:5927
49.18.89.40 0:0:0:0:0:ffff:3112:5928
49.18.89.41 0:0:0:0:0:ffff:3112:5929
49.18.89.42 0:0:0:0:0:ffff:3112:592a
49.18.89.43 0:0:0:0:0:ffff:3112:592b
49.18.89.44 0:0:0:0:0:ffff:3112:592c
49.18.89.45 0:0:0:0:0:ffff:3112:592d
49.18.89.46 0:0:0:0:0:ffff:3112:592e
49.18.89.47 0:0:0:0:0:ffff:3112:592f
49.18.89.48 0:0:0:0:0:ffff:3112:5930
49.18.89.49 0:0:0:0:0:ffff:3112:5931
49.18.89.50 0:0:0:0:0:ffff:3112:5932
49.18.89.51 0:0:0:0:0:ffff:3112:5933
49.18.89.52 0:0:0:0:0:ffff:3112:5934
49.18.89.53 0:0:0:0:0:ffff:3112:5935
49.18.89.54 0:0:0:0:0:ffff:3112:5936
49.18.89.55 0:0:0:0:0:ffff:3112:5937
49.18.89.56 0:0:0:0:0:ffff:3112:5938
49.18.89.57 0:0:0:0:0:ffff:3112:5939
49.18.89.58 0:0:0:0:0:ffff:3112:593a
49.18.89.59 0:0:0:0:0:ffff:3112:593b
49.18.89.60 0:0:0:0:0:ffff:3112:593c


49.18.89.61 0:0:0:0:0:ffff:3112:593d
49.18.89.62 0:0:0:0:0:ffff:3112:593e
49.18.89.63 0:0:0:0:0:ffff:3112:593f
49.18.89.64 0:0:0:0:0:ffff:3112:5940
49.18.89.65 0:0:0:0:0:ffff:3112:5941
49.18.89.66 0:0:0:0:0:ffff:3112:5942
49.18.89.67 0:0:0:0:0:ffff:3112:5943
49.18.89.68 0:0:0:0:0:ffff:3112:5944
49.18.89.69 0:0:0:0:0:ffff:3112:5945
49.18.89.70 0:0:0:0:0:ffff:3112:5946
49.18.89.71 0:0:0:0:0:ffff:3112:5947
49.18.89.72 0:0:0:0:0:ffff:3112:5948
49.18.89.73 0:0:0:0:0:ffff:3112:5949
49.18.89.74 0:0:0:0:0:ffff:3112:594a
49.18.89.75 0:0:0:0:0:ffff:3112:594b
49.18.89.76 0:0:0:0:0:ffff:3112:594c
49.18.89.77 0:0:0:0:0:ffff:3112:594d
49.18.89.78 0:0:0:0:0:ffff:3112:594e
49.18.89.79 0:0:0:0:0:ffff:3112:594f
49.18.89.80 0:0:0:0:0:ffff:3112:5950
49.18.89.81 0:0:0:0:0:ffff:3112:5951
49.18.89.82 0:0:0:0:0:ffff:3112:5952
49.18.89.83 0:0:0:0:0:ffff:3112:5953
49.18.89.84 0:0:0:0:0:ffff:3112:5954
49.18.89.85 0:0:0:0:0:ffff:3112:5955
49.18.89.86 0:0:0:0:0:ffff:3112:5956
49.18.89.87 0:0:0:0:0:ffff:3112:5957
49.18.89.88 0:0:0:0:0:ffff:3112:5958
49.18.89.89 0:0:0:0:0:ffff:3112:5959
49.18.89.90 0:0:0:0:0:ffff:3112:595a
49.18.89.91 0:0:0:0:0:ffff:3112:595b
49.18.89.92 0:0:0:0:0:ffff:3112:595c
49.18.89.93 0:0:0:0:0:ffff:3112:595d
49.18.89.94 0:0:0:0:0:ffff:3112:595e
49.18.89.95 0:0:0:0:0:ffff:3112:595f
49.18.89.96 0:0:0:0:0:ffff:3112:5960
49.18.89.97 0:0:0:0:0:ffff:3112:5961
49.18.89.98 0:0:0:0:0:ffff:3112:5962
49.18.89.99 0:0:0:0:0:ffff:3112:5963
49.18.89.100 0:0:0:0:0:ffff:3112:5964
49.18.89.101 0:0:0:0:0:ffff:3112:5965
49.18.89.102 0:0:0:0:0:ffff:3112:5966
49.18.89.103 0:0:0:0:0:ffff:3112:5967
49.18.89.104 0:0:0:0:0:ffff:3112:5968
49.18.89.105 0:0:0:0:0:ffff:3112:5969
49.18.89.106 0:0:0:0:0:ffff:3112:596a
49.18.89.107 0:0:0:0:0:ffff:3112:596b
49.18.89.108 0:0:0:0:0:ffff:3112:596c
49.18.89.109 0:0:0:0:0:ffff:3112:596d
49.18.89.110 0:0:0:0:0:ffff:3112:596e
49.18.89.111 0:0:0:0:0:ffff:3112:596f
49.18.89.112 0:0:0:0:0:ffff:3112:5970
49.18.89.113 0:0:0:0:0:ffff:3112:5971
49.18.89.114 0:0:0:0:0:ffff:3112:5972
49.18.89.115 0:0:0:0:0:ffff:3112:5973
49.18.89.116 0:0:0:0:0:ffff:3112:5974
49.18.89.117 0:0:0:0:0:ffff:3112:5975
49.18.89.118 0:0:0:0:0:ffff:3112:5976
49.18.89.119 0:0:0:0:0:ffff:3112:5977
49.18.89.120 0:0:0:0:0:ffff:3112:5978


49.18.89.121 0:0:0:0:0:ffff:3112:5979
49.18.89.122 0:0:0:0:0:ffff:3112:597a
49.18.89.123 0:0:0:0:0:ffff:3112:597b
49.18.89.124 0:0:0:0:0:ffff:3112:597c
49.18.89.125 0:0:0:0:0:ffff:3112:597d
49.18.89.126 0:0:0:0:0:ffff:3112:597e
49.18.89.127 0:0:0:0:0:ffff:3112:597f
49.18.89.128 0:0:0:0:0:ffff:3112:5980
49.18.89.129 0:0:0:0:0:ffff:3112:5981
49.18.89.130 0:0:0:0:0:ffff:3112:5982
49.18.89.131 0:0:0:0:0:ffff:3112:5983
49.18.89.132 0:0:0:0:0:ffff:3112:5984
49.18.89.133 0:0:0:0:0:ffff:3112:5985
49.18.89.134 0:0:0:0:0:ffff:3112:5986
49.18.89.135 0:0:0:0:0:ffff:3112:5987
49.18.89.136 0:0:0:0:0:ffff:3112:5988
49.18.89.137 0:0:0:0:0:ffff:3112:5989
49.18.89.138 0:0:0:0:0:ffff:3112:598a
49.18.89.139 0:0:0:0:0:ffff:3112:598b
49.18.89.140 0:0:0:0:0:ffff:3112:598c
49.18.89.141 0:0:0:0:0:ffff:3112:598d
49.18.89.142 0:0:0:0:0:ffff:3112:598e
49.18.89.143 0:0:0:0:0:ffff:3112:598f
49.18.89.144 0:0:0:0:0:ffff:3112:5990
49.18.89.145 0:0:0:0:0:ffff:3112:5991
49.18.89.146 0:0:0:0:0:ffff:3112:5992
49.18.89.147 0:0:0:0:0:ffff:3112:5993
49.18.89.148 0:0:0:0:0:ffff:3112:5994
49.18.89.149 0:0:0:0:0:ffff:3112:5995
49.18.89.150 0:0:0:0:0:ffff:3112:5996
49.18.89.151 0:0:0:0:0:ffff:3112:5997
49.18.89.152 0:0:0:0:0:ffff:3112:5998
49.18.89.153 0:0:0:0:0:ffff:3112:5999
49.18.89.154 0:0:0:0:0:ffff:3112:599a
49.18.89.155 0:0:0:0:0:ffff:3112:599b
49.18.89.156 0:0:0:0:0:ffff:3112:599c
49.18.89.157 0:0:0:0:0:ffff:3112:599d
49.18.89.158 0:0:0:0:0:ffff:3112:599e
49.18.89.159 0:0:0:0:0:ffff:3112:599f
49.18.89.160 0:0:0:0:0:ffff:3112:59a0
49.18.89.161 0:0:0:0:0:ffff:3112:59a1
49.18.89.162 0:0:0:0:0:ffff:3112:59a2
49.18.89.163 0:0:0:0:0:ffff:3112:59a3
49.18.89.164 0:0:0:0:0:ffff:3112:59a4
49.18.89.165 0:0:0:0:0:ffff:3112:59a5
49.18.89.166 0:0:0:0:0:ffff:3112:59a6
49.18.89.167 0:0:0:0:0:ffff:3112:59a7
49.18.89.168 0:0:0:0:0:ffff:3112:59a8
49.18.89.169 0:0:0:0:0:ffff:3112:59a9
49.18.89.170 0:0:0:0:0:ffff:3112:59aa
49.18.89.171 0:0:0:0:0:ffff:3112:59ab
49.18.89.172 0:0:0:0:0:ffff:3112:59ac
49.18.89.173 0:0:0:0:0:ffff:3112:59ad
49.18.89.174 0:0:0:0:0:ffff:3112:59ae
49.18.89.175 0:0:0:0:0:ffff:3112:59af
49.18.89.176 0:0:0:0:0:ffff:3112:59b0
49.18.89.177 0:0:0:0:0:ffff:3112:59b1
49.18.89.178 0:0:0:0:0:ffff:3112:59b2
49.18.89.179 0:0:0:0:0:ffff:3112:59b3
49.18.89.180 0:0:0:0:0:ffff:3112:59b4


49.18.89.181 0:0:0:0:0:ffff:3112:59b5
49.18.89.182 0:0:0:0:0:ffff:3112:59b6
49.18.89.183 0:0:0:0:0:ffff:3112:59b7
49.18.89.184 0:0:0:0:0:ffff:3112:59b8
49.18.89.185 0:0:0:0:0:ffff:3112:59b9
49.18.89.186 0:0:0:0:0:ffff:3112:59ba
49.18.89.187 0:0:0:0:0:ffff:3112:59bb
49.18.89.188 0:0:0:0:0:ffff:3112:59bc
49.18.89.189 0:0:0:0:0:ffff:3112:59bd
49.18.89.190 0:0:0:0:0:ffff:3112:59be
49.18.89.191 0:0:0:0:0:ffff:3112:59bf
49.18.89.192 0:0:0:0:0:ffff:3112:59c0
49.18.89.193 0:0:0:0:0:ffff:3112:59c1
49.18.89.194 0:0:0:0:0:ffff:3112:59c2
49.18.89.195 0:0:0:0:0:ffff:3112:59c3
49.18.89.196 0:0:0:0:0:ffff:3112:59c4
49.18.89.197 0:0:0:0:0:ffff:3112:59c5
49.18.89.198 0:0:0:0:0:ffff:3112:59c6
49.18.89.199 0:0:0:0:0:ffff:3112:59c7
49.18.89.200 0:0:0:0:0:ffff:3112:59c8
49.18.89.201 0:0:0:0:0:ffff:3112:59c9
49.18.89.202 0:0:0:0:0:ffff:3112:59ca
49.18.89.203 0:0:0:0:0:ffff:3112:59cb
49.18.89.204 0:0:0:0:0:ffff:3112:59cc
49.18.89.205 0:0:0:0:0:ffff:3112:59cd
49.18.89.206 0:0:0:0:0:ffff:3112:59ce
49.18.89.207 0:0:0:0:0:ffff:3112:59cf
49.18.89.208 0:0:0:0:0:ffff:3112:59d0
49.18.89.209 0:0:0:0:0:ffff:3112:59d1
49.18.89.210 0:0:0:0:0:ffff:3112:59d2
49.18.89.211 0:0:0:0:0:ffff:3112:59d3
49.18.89.212 0:0:0:0:0:ffff:3112:59d4
49.18.89.213 0:0:0:0:0:ffff:3112:59d5
49.18.89.214 0:0:0:0:0:ffff:3112:59d6
49.18.89.215 0:0:0:0:0:ffff:3112:59d7
49.18.89.216 0:0:0:0:0:ffff:3112:59d8
49.18.89.217 0:0:0:0:0:ffff:3112:59d9
49.18.89.218 0:0:0:0:0:ffff:3112:59da
49.18.89.219 0:0:0:0:0:ffff:3112:59db
49.18.89.220 0:0:0:0:0:ffff:3112:59dc
49.18.89.221 0:0:0:0:0:ffff:3112:59dd
49.18.89.222 0:0:0:0:0:ffff:3112:59de
49.18.89.223 0:0:0:0:0:ffff:3112:59df
49.18.89.224 0:0:0:0:0:ffff:3112:59e0
49.18.89.225 0:0:0:0:0:ffff:3112:59e1
49.18.89.226 0:0:0:0:0:ffff:3112:59e2
49.18.89.227 0:0:0:0:0:ffff:3112:59e3
49.18.89.228 0:0:0:0:0:ffff:3112:59e4
49.18.89.229 0:0:0:0:0:ffff:3112:59e5
49.18.89.230 0:0:0:0:0:ffff:3112:59e6
49.18.89.231 0:0:0:0:0:ffff:3112:59e7
49.18.89.232 0:0:0:0:0:ffff:3112:59e8
49.18.89.233 0:0:0:0:0:ffff:3112:59e9
49.18.89.234 0:0:0:0:0:ffff:3112:59ea
49.18.89.235 0:0:0:0:0:ffff:3112:59eb
49.18.89.236 0:0:0:0:0:ffff:3112:59ec
49.18.89.237 0:0:0:0:0:ffff:3112:59ed
49.18.89.238 0:0:0:0:0:ffff:3112:59ee
49.18.89.239 0:0:0:0:0:ffff:3112:59ef
49.18.89.240 0:0:0:0:0:ffff:3112:59f0
49.18.89.241 0:0:0:0:0:ffff:3112:59f1
49.18.89.242 0:0:0:0:0:ffff:3112:59f2
49.18.89.243 0:0:0:0:0:ffff:3112:59f3
49.18.89.244 0:0:0:0:0:ffff:3112:59f4
49.18.89.245 0:0:0:0:0:ffff:3112:59f5
49.18.89.246 0:0:0:0:0:ffff:3112:59f6
49.18.89.247 0:0:0:0:0:ffff:3112:59f7
49.18.89.248 0:0:0:0:0:ffff:3112:59f8
49.18.89.249 0:0:0:0:0:ffff:3112:59f9
49.18.89.250 0:0:0:0:0:ffff:3112:59fa
49.18.89.251 0:0:0:0:0:ffff:3112:59fb
49.18.89.252 0:0:0:0:0:ffff:3112:59fc
49.18.89.253 0:0:0:0:0:ffff:3112:59fd
49.18.89.254 0:0:0:0:0:ffff:3112:59fe
49.18.89.255 0:0:0:0:0:ffff:3112:59ff


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.