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
99.10.16.1 0:0:0:0:0:ffff:630a:1001
99.10.16.2 0:0:0:0:0:ffff:630a:1002
99.10.16.3 0:0:0:0:0:ffff:630a:1003
99.10.16.4 0:0:0:0:0:ffff:630a:1004
99.10.16.5 0:0:0:0:0:ffff:630a:1005
99.10.16.6 0:0:0:0:0:ffff:630a:1006
99.10.16.7 0:0:0:0:0:ffff:630a:1007
99.10.16.8 0:0:0:0:0:ffff:630a:1008
99.10.16.9 0:0:0:0:0:ffff:630a:1009
99.10.16.10 0:0:0:0:0:ffff:630a:100a
99.10.16.11 0:0:0:0:0:ffff:630a:100b
99.10.16.12 0:0:0:0:0:ffff:630a:100c
99.10.16.13 0:0:0:0:0:ffff:630a:100d
99.10.16.14 0:0:0:0:0:ffff:630a:100e
99.10.16.15 0:0:0:0:0:ffff:630a:100f
99.10.16.16 0:0:0:0:0:ffff:630a:1010
99.10.16.17 0:0:0:0:0:ffff:630a:1011
99.10.16.18 0:0:0:0:0:ffff:630a:1012
99.10.16.19 0:0:0:0:0:ffff:630a:1013
99.10.16.20 0:0:0:0:0:ffff:630a:1014
99.10.16.21 0:0:0:0:0:ffff:630a:1015
99.10.16.22 0:0:0:0:0:ffff:630a:1016
99.10.16.23 0:0:0:0:0:ffff:630a:1017
99.10.16.24 0:0:0:0:0:ffff:630a:1018
99.10.16.25 0:0:0:0:0:ffff:630a:1019
99.10.16.26 0:0:0:0:0:ffff:630a:101a
99.10.16.27 0:0:0:0:0:ffff:630a:101b
99.10.16.28 0:0:0:0:0:ffff:630a:101c
99.10.16.29 0:0:0:0:0:ffff:630a:101d
99.10.16.30 0:0:0:0:0:ffff:630a:101e
99.10.16.31 0:0:0:0:0:ffff:630a:101f
99.10.16.32 0:0:0:0:0:ffff:630a:1020
99.10.16.33 0:0:0:0:0:ffff:630a:1021
99.10.16.34 0:0:0:0:0:ffff:630a:1022
99.10.16.35 0:0:0:0:0:ffff:630a:1023
99.10.16.36 0:0:0:0:0:ffff:630a:1024
99.10.16.37 0:0:0:0:0:ffff:630a:1025
99.10.16.38 0:0:0:0:0:ffff:630a:1026
99.10.16.39 0:0:0:0:0:ffff:630a:1027
99.10.16.40 0:0:0:0:0:ffff:630a:1028
99.10.16.41 0:0:0:0:0:ffff:630a:1029
99.10.16.42 0:0:0:0:0:ffff:630a:102a
99.10.16.43 0:0:0:0:0:ffff:630a:102b
99.10.16.44 0:0:0:0:0:ffff:630a:102c
99.10.16.45 0:0:0:0:0:ffff:630a:102d
99.10.16.46 0:0:0:0:0:ffff:630a:102e
99.10.16.47 0:0:0:0:0:ffff:630a:102f
99.10.16.48 0:0:0:0:0:ffff:630a:1030
99.10.16.49 0:0:0:0:0:ffff:630a:1031
99.10.16.50 0:0:0:0:0:ffff:630a:1032
99.10.16.51 0:0:0:0:0:ffff:630a:1033
99.10.16.52 0:0:0:0:0:ffff:630a:1034
99.10.16.53 0:0:0:0:0:ffff:630a:1035
99.10.16.54 0:0:0:0:0:ffff:630a:1036
99.10.16.55 0:0:0:0:0:ffff:630a:1037
99.10.16.56 0:0:0:0:0:ffff:630a:1038
99.10.16.57 0:0:0:0:0:ffff:630a:1039
99.10.16.58 0:0:0:0:0:ffff:630a:103a
99.10.16.59 0:0:0:0:0:ffff:630a:103b
99.10.16.60 0:0:0:0:0:ffff:630a:103c


99.10.16.61 0:0:0:0:0:ffff:630a:103d
99.10.16.62 0:0:0:0:0:ffff:630a:103e
99.10.16.63 0:0:0:0:0:ffff:630a:103f
99.10.16.64 0:0:0:0:0:ffff:630a:1040
99.10.16.65 0:0:0:0:0:ffff:630a:1041
99.10.16.66 0:0:0:0:0:ffff:630a:1042
99.10.16.67 0:0:0:0:0:ffff:630a:1043
99.10.16.68 0:0:0:0:0:ffff:630a:1044
99.10.16.69 0:0:0:0:0:ffff:630a:1045
99.10.16.70 0:0:0:0:0:ffff:630a:1046
99.10.16.71 0:0:0:0:0:ffff:630a:1047
99.10.16.72 0:0:0:0:0:ffff:630a:1048
99.10.16.73 0:0:0:0:0:ffff:630a:1049
99.10.16.74 0:0:0:0:0:ffff:630a:104a
99.10.16.75 0:0:0:0:0:ffff:630a:104b
99.10.16.76 0:0:0:0:0:ffff:630a:104c
99.10.16.77 0:0:0:0:0:ffff:630a:104d
99.10.16.78 0:0:0:0:0:ffff:630a:104e
99.10.16.79 0:0:0:0:0:ffff:630a:104f
99.10.16.80 0:0:0:0:0:ffff:630a:1050
99.10.16.81 0:0:0:0:0:ffff:630a:1051
99.10.16.82 0:0:0:0:0:ffff:630a:1052
99.10.16.83 0:0:0:0:0:ffff:630a:1053
99.10.16.84 0:0:0:0:0:ffff:630a:1054
99.10.16.85 0:0:0:0:0:ffff:630a:1055
99.10.16.86 0:0:0:0:0:ffff:630a:1056
99.10.16.87 0:0:0:0:0:ffff:630a:1057
99.10.16.88 0:0:0:0:0:ffff:630a:1058
99.10.16.89 0:0:0:0:0:ffff:630a:1059
99.10.16.90 0:0:0:0:0:ffff:630a:105a
99.10.16.91 0:0:0:0:0:ffff:630a:105b
99.10.16.92 0:0:0:0:0:ffff:630a:105c
99.10.16.93 0:0:0:0:0:ffff:630a:105d
99.10.16.94 0:0:0:0:0:ffff:630a:105e
99.10.16.95 0:0:0:0:0:ffff:630a:105f
99.10.16.96 0:0:0:0:0:ffff:630a:1060
99.10.16.97 0:0:0:0:0:ffff:630a:1061
99.10.16.98 0:0:0:0:0:ffff:630a:1062
99.10.16.99 0:0:0:0:0:ffff:630a:1063
99.10.16.100 0:0:0:0:0:ffff:630a:1064
99.10.16.101 0:0:0:0:0:ffff:630a:1065
99.10.16.102 0:0:0:0:0:ffff:630a:1066
99.10.16.103 0:0:0:0:0:ffff:630a:1067
99.10.16.104 0:0:0:0:0:ffff:630a:1068
99.10.16.105 0:0:0:0:0:ffff:630a:1069
99.10.16.106 0:0:0:0:0:ffff:630a:106a
99.10.16.107 0:0:0:0:0:ffff:630a:106b
99.10.16.108 0:0:0:0:0:ffff:630a:106c
99.10.16.109 0:0:0:0:0:ffff:630a:106d
99.10.16.110 0:0:0:0:0:ffff:630a:106e
99.10.16.111 0:0:0:0:0:ffff:630a:106f
99.10.16.112 0:0:0:0:0:ffff:630a:1070
99.10.16.113 0:0:0:0:0:ffff:630a:1071
99.10.16.114 0:0:0:0:0:ffff:630a:1072
99.10.16.115 0:0:0:0:0:ffff:630a:1073
99.10.16.116 0:0:0:0:0:ffff:630a:1074
99.10.16.117 0:0:0:0:0:ffff:630a:1075
99.10.16.118 0:0:0:0:0:ffff:630a:1076
99.10.16.119 0:0:0:0:0:ffff:630a:1077
99.10.16.120 0:0:0:0:0:ffff:630a:1078


99.10.16.121 0:0:0:0:0:ffff:630a:1079
99.10.16.122 0:0:0:0:0:ffff:630a:107a
99.10.16.123 0:0:0:0:0:ffff:630a:107b
99.10.16.124 0:0:0:0:0:ffff:630a:107c
99.10.16.125 0:0:0:0:0:ffff:630a:107d
99.10.16.126 0:0:0:0:0:ffff:630a:107e
99.10.16.127 0:0:0:0:0:ffff:630a:107f
99.10.16.128 0:0:0:0:0:ffff:630a:1080
99.10.16.129 0:0:0:0:0:ffff:630a:1081
99.10.16.130 0:0:0:0:0:ffff:630a:1082
99.10.16.131 0:0:0:0:0:ffff:630a:1083
99.10.16.132 0:0:0:0:0:ffff:630a:1084
99.10.16.133 0:0:0:0:0:ffff:630a:1085
99.10.16.134 0:0:0:0:0:ffff:630a:1086
99.10.16.135 0:0:0:0:0:ffff:630a:1087
99.10.16.136 0:0:0:0:0:ffff:630a:1088
99.10.16.137 0:0:0:0:0:ffff:630a:1089
99.10.16.138 0:0:0:0:0:ffff:630a:108a
99.10.16.139 0:0:0:0:0:ffff:630a:108b
99.10.16.140 0:0:0:0:0:ffff:630a:108c
99.10.16.141 0:0:0:0:0:ffff:630a:108d
99.10.16.142 0:0:0:0:0:ffff:630a:108e
99.10.16.143 0:0:0:0:0:ffff:630a:108f
99.10.16.144 0:0:0:0:0:ffff:630a:1090
99.10.16.145 0:0:0:0:0:ffff:630a:1091
99.10.16.146 0:0:0:0:0:ffff:630a:1092
99.10.16.147 0:0:0:0:0:ffff:630a:1093
99.10.16.148 0:0:0:0:0:ffff:630a:1094
99.10.16.149 0:0:0:0:0:ffff:630a:1095
99.10.16.150 0:0:0:0:0:ffff:630a:1096
99.10.16.151 0:0:0:0:0:ffff:630a:1097
99.10.16.152 0:0:0:0:0:ffff:630a:1098
99.10.16.153 0:0:0:0:0:ffff:630a:1099
99.10.16.154 0:0:0:0:0:ffff:630a:109a
99.10.16.155 0:0:0:0:0:ffff:630a:109b
99.10.16.156 0:0:0:0:0:ffff:630a:109c
99.10.16.157 0:0:0:0:0:ffff:630a:109d
99.10.16.158 0:0:0:0:0:ffff:630a:109e
99.10.16.159 0:0:0:0:0:ffff:630a:109f
99.10.16.160 0:0:0:0:0:ffff:630a:10a0
99.10.16.161 0:0:0:0:0:ffff:630a:10a1
99.10.16.162 0:0:0:0:0:ffff:630a:10a2
99.10.16.163 0:0:0:0:0:ffff:630a:10a3
99.10.16.164 0:0:0:0:0:ffff:630a:10a4
99.10.16.165 0:0:0:0:0:ffff:630a:10a5
99.10.16.166 0:0:0:0:0:ffff:630a:10a6
99.10.16.167 0:0:0:0:0:ffff:630a:10a7
99.10.16.168 0:0:0:0:0:ffff:630a:10a8
99.10.16.169 0:0:0:0:0:ffff:630a:10a9
99.10.16.170 0:0:0:0:0:ffff:630a:10aa
99.10.16.171 0:0:0:0:0:ffff:630a:10ab
99.10.16.172 0:0:0:0:0:ffff:630a:10ac
99.10.16.173 0:0:0:0:0:ffff:630a:10ad
99.10.16.174 0:0:0:0:0:ffff:630a:10ae
99.10.16.175 0:0:0:0:0:ffff:630a:10af
99.10.16.176 0:0:0:0:0:ffff:630a:10b0
99.10.16.177 0:0:0:0:0:ffff:630a:10b1
99.10.16.178 0:0:0:0:0:ffff:630a:10b2
99.10.16.179 0:0:0:0:0:ffff:630a:10b3
99.10.16.180 0:0:0:0:0:ffff:630a:10b4


99.10.16.181 0:0:0:0:0:ffff:630a:10b5
99.10.16.182 0:0:0:0:0:ffff:630a:10b6
99.10.16.183 0:0:0:0:0:ffff:630a:10b7
99.10.16.184 0:0:0:0:0:ffff:630a:10b8
99.10.16.185 0:0:0:0:0:ffff:630a:10b9
99.10.16.186 0:0:0:0:0:ffff:630a:10ba
99.10.16.187 0:0:0:0:0:ffff:630a:10bb
99.10.16.188 0:0:0:0:0:ffff:630a:10bc
99.10.16.189 0:0:0:0:0:ffff:630a:10bd
99.10.16.190 0:0:0:0:0:ffff:630a:10be
99.10.16.191 0:0:0:0:0:ffff:630a:10bf
99.10.16.192 0:0:0:0:0:ffff:630a:10c0
99.10.16.193 0:0:0:0:0:ffff:630a:10c1
99.10.16.194 0:0:0:0:0:ffff:630a:10c2
99.10.16.195 0:0:0:0:0:ffff:630a:10c3
99.10.16.196 0:0:0:0:0:ffff:630a:10c4
99.10.16.197 0:0:0:0:0:ffff:630a:10c5
99.10.16.198 0:0:0:0:0:ffff:630a:10c6
99.10.16.199 0:0:0:0:0:ffff:630a:10c7
99.10.16.200 0:0:0:0:0:ffff:630a:10c8
99.10.16.201 0:0:0:0:0:ffff:630a:10c9
99.10.16.202 0:0:0:0:0:ffff:630a:10ca
99.10.16.203 0:0:0:0:0:ffff:630a:10cb
99.10.16.204 0:0:0:0:0:ffff:630a:10cc
99.10.16.205 0:0:0:0:0:ffff:630a:10cd
99.10.16.206 0:0:0:0:0:ffff:630a:10ce
99.10.16.207 0:0:0:0:0:ffff:630a:10cf
99.10.16.208 0:0:0:0:0:ffff:630a:10d0
99.10.16.209 0:0:0:0:0:ffff:630a:10d1
99.10.16.210 0:0:0:0:0:ffff:630a:10d2
99.10.16.211 0:0:0:0:0:ffff:630a:10d3
99.10.16.212 0:0:0:0:0:ffff:630a:10d4
99.10.16.213 0:0:0:0:0:ffff:630a:10d5
99.10.16.214 0:0:0:0:0:ffff:630a:10d6
99.10.16.215 0:0:0:0:0:ffff:630a:10d7
99.10.16.216 0:0:0:0:0:ffff:630a:10d8
99.10.16.217 0:0:0:0:0:ffff:630a:10d9
99.10.16.218 0:0:0:0:0:ffff:630a:10da
99.10.16.219 0:0:0:0:0:ffff:630a:10db
99.10.16.220 0:0:0:0:0:ffff:630a:10dc
99.10.16.221 0:0:0:0:0:ffff:630a:10dd
99.10.16.222 0:0:0:0:0:ffff:630a:10de
99.10.16.223 0:0:0:0:0:ffff:630a:10df
99.10.16.224 0:0:0:0:0:ffff:630a:10e0
99.10.16.225 0:0:0:0:0:ffff:630a:10e1
99.10.16.226 0:0:0:0:0:ffff:630a:10e2
99.10.16.227 0:0:0:0:0:ffff:630a:10e3
99.10.16.228 0:0:0:0:0:ffff:630a:10e4
99.10.16.229 0:0:0:0:0:ffff:630a:10e5
99.10.16.230 0:0:0:0:0:ffff:630a:10e6
99.10.16.231 0:0:0:0:0:ffff:630a:10e7
99.10.16.232 0:0:0:0:0:ffff:630a:10e8
99.10.16.233 0:0:0:0:0:ffff:630a:10e9
99.10.16.234 0:0:0:0:0:ffff:630a:10ea
99.10.16.235 0:0:0:0:0:ffff:630a:10eb
99.10.16.236 0:0:0:0:0:ffff:630a:10ec
99.10.16.237 0:0:0:0:0:ffff:630a:10ed
99.10.16.238 0:0:0:0:0:ffff:630a:10ee
99.10.16.239 0:0:0:0:0:ffff:630a:10ef
99.10.16.240 0:0:0:0:0:ffff:630a:10f0
99.10.16.241 0:0:0:0:0:ffff:630a:10f1
99.10.16.242 0:0:0:0:0:ffff:630a:10f2
99.10.16.243 0:0:0:0:0:ffff:630a:10f3
99.10.16.244 0:0:0:0:0:ffff:630a:10f4
99.10.16.245 0:0:0:0:0:ffff:630a:10f5
99.10.16.246 0:0:0:0:0:ffff:630a:10f6
99.10.16.247 0:0:0:0:0:ffff:630a:10f7
99.10.16.248 0:0:0:0:0:ffff:630a:10f8
99.10.16.249 0:0:0:0:0:ffff:630a:10f9
99.10.16.250 0:0:0:0:0:ffff:630a:10fa
99.10.16.251 0:0:0:0:0:ffff:630a:10fb
99.10.16.252 0:0:0:0:0:ffff:630a:10fc
99.10.16.253 0:0:0:0:0:ffff:630a:10fd
99.10.16.254 0:0:0:0:0:ffff:630a:10fe
99.10.16.255 0:0:0:0:0:ffff:630a:10ff


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.