IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
cb15:901b:901b:fb65:4024:de72:b51e:9901	181.30.153.1
cb15:901b:901b:fb65:4024:de72:b51e:9902	181.30.153.2
cb15:901b:901b:fb65:4024:de72:b51e:9903	181.30.153.3
cb15:901b:901b:fb65:4024:de72:b51e:9904	181.30.153.4
cb15:901b:901b:fb65:4024:de72:b51e:9905	181.30.153.5
cb15:901b:901b:fb65:4024:de72:b51e:9906	181.30.153.6
cb15:901b:901b:fb65:4024:de72:b51e:9907	181.30.153.7
cb15:901b:901b:fb65:4024:de72:b51e:9908	181.30.153.8
cb15:901b:901b:fb65:4024:de72:b51e:9909	181.30.153.9
cb15:901b:901b:fb65:4024:de72:b51e:990a	181.30.153.10
cb15:901b:901b:fb65:4024:de72:b51e:990b	181.30.153.11
cb15:901b:901b:fb65:4024:de72:b51e:990c	181.30.153.12
cb15:901b:901b:fb65:4024:de72:b51e:990d	181.30.153.13
cb15:901b:901b:fb65:4024:de72:b51e:990e	181.30.153.14
cb15:901b:901b:fb65:4024:de72:b51e:990f	181.30.153.15
cb15:901b:901b:fb65:4024:de72:b51e:9910	181.30.153.16
cb15:901b:901b:fb65:4024:de72:b51e:9911	181.30.153.17
cb15:901b:901b:fb65:4024:de72:b51e:9912	181.30.153.18
cb15:901b:901b:fb65:4024:de72:b51e:9913	181.30.153.19
cb15:901b:901b:fb65:4024:de72:b51e:9914	181.30.153.20
cb15:901b:901b:fb65:4024:de72:b51e:9915	181.30.153.21
cb15:901b:901b:fb65:4024:de72:b51e:9916	181.30.153.22
cb15:901b:901b:fb65:4024:de72:b51e:9917	181.30.153.23
cb15:901b:901b:fb65:4024:de72:b51e:9918	181.30.153.24
cb15:901b:901b:fb65:4024:de72:b51e:9919	181.30.153.25
cb15:901b:901b:fb65:4024:de72:b51e:991a	181.30.153.26
cb15:901b:901b:fb65:4024:de72:b51e:991b	181.30.153.27
cb15:901b:901b:fb65:4024:de72:b51e:991c	181.30.153.28
cb15:901b:901b:fb65:4024:de72:b51e:991d	181.30.153.29
cb15:901b:901b:fb65:4024:de72:b51e:991e	181.30.153.30
cb15:901b:901b:fb65:4024:de72:b51e:991f	181.30.153.31
cb15:901b:901b:fb65:4024:de72:b51e:9920	181.30.153.32
cb15:901b:901b:fb65:4024:de72:b51e:9921	181.30.153.33
cb15:901b:901b:fb65:4024:de72:b51e:9922	181.30.153.34
cb15:901b:901b:fb65:4024:de72:b51e:9923	181.30.153.35
cb15:901b:901b:fb65:4024:de72:b51e:9924	181.30.153.36
cb15:901b:901b:fb65:4024:de72:b51e:9925	181.30.153.37
cb15:901b:901b:fb65:4024:de72:b51e:9926	181.30.153.38
cb15:901b:901b:fb65:4024:de72:b51e:9927	181.30.153.39
cb15:901b:901b:fb65:4024:de72:b51e:9928	181.30.153.40
cb15:901b:901b:fb65:4024:de72:b51e:9929	181.30.153.41
cb15:901b:901b:fb65:4024:de72:b51e:992a	181.30.153.42
cb15:901b:901b:fb65:4024:de72:b51e:992b	181.30.153.43
cb15:901b:901b:fb65:4024:de72:b51e:992c	181.30.153.44
cb15:901b:901b:fb65:4024:de72:b51e:992d	181.30.153.45
cb15:901b:901b:fb65:4024:de72:b51e:992e	181.30.153.46
cb15:901b:901b:fb65:4024:de72:b51e:992f	181.30.153.47
cb15:901b:901b:fb65:4024:de72:b51e:9930	181.30.153.48
cb15:901b:901b:fb65:4024:de72:b51e:9931	181.30.153.49
cb15:901b:901b:fb65:4024:de72:b51e:9932	181.30.153.50
cb15:901b:901b:fb65:4024:de72:b51e:9933	181.30.153.51
cb15:901b:901b:fb65:4024:de72:b51e:9934	181.30.153.52
cb15:901b:901b:fb65:4024:de72:b51e:9935	181.30.153.53
cb15:901b:901b:fb65:4024:de72:b51e:9936	181.30.153.54
cb15:901b:901b:fb65:4024:de72:b51e:9937	181.30.153.55
cb15:901b:901b:fb65:4024:de72:b51e:9938	181.30.153.56
cb15:901b:901b:fb65:4024:de72:b51e:9939	181.30.153.57
cb15:901b:901b:fb65:4024:de72:b51e:993a	181.30.153.58
cb15:901b:901b:fb65:4024:de72:b51e:993b	181.30.153.59
cb15:901b:901b:fb65:4024:de72:b51e:993c	181.30.153.60

cb15:901b:901b:fb65:4024:de72:b51e:993d	181.30.153.61
cb15:901b:901b:fb65:4024:de72:b51e:993e	181.30.153.62
cb15:901b:901b:fb65:4024:de72:b51e:993f	181.30.153.63
cb15:901b:901b:fb65:4024:de72:b51e:9940	181.30.153.64
cb15:901b:901b:fb65:4024:de72:b51e:9941	181.30.153.65
cb15:901b:901b:fb65:4024:de72:b51e:9942	181.30.153.66
cb15:901b:901b:fb65:4024:de72:b51e:9943	181.30.153.67
cb15:901b:901b:fb65:4024:de72:b51e:9944	181.30.153.68
cb15:901b:901b:fb65:4024:de72:b51e:9945	181.30.153.69
cb15:901b:901b:fb65:4024:de72:b51e:9946	181.30.153.70
cb15:901b:901b:fb65:4024:de72:b51e:9947	181.30.153.71
cb15:901b:901b:fb65:4024:de72:b51e:9948	181.30.153.72
cb15:901b:901b:fb65:4024:de72:b51e:9949	181.30.153.73
cb15:901b:901b:fb65:4024:de72:b51e:994a	181.30.153.74
cb15:901b:901b:fb65:4024:de72:b51e:994b	181.30.153.75
cb15:901b:901b:fb65:4024:de72:b51e:994c	181.30.153.76
cb15:901b:901b:fb65:4024:de72:b51e:994d	181.30.153.77
cb15:901b:901b:fb65:4024:de72:b51e:994e	181.30.153.78
cb15:901b:901b:fb65:4024:de72:b51e:994f	181.30.153.79
cb15:901b:901b:fb65:4024:de72:b51e:9950	181.30.153.80
cb15:901b:901b:fb65:4024:de72:b51e:9951	181.30.153.81
cb15:901b:901b:fb65:4024:de72:b51e:9952	181.30.153.82
cb15:901b:901b:fb65:4024:de72:b51e:9953	181.30.153.83
cb15:901b:901b:fb65:4024:de72:b51e:9954	181.30.153.84
cb15:901b:901b:fb65:4024:de72:b51e:9955	181.30.153.85
cb15:901b:901b:fb65:4024:de72:b51e:9956	181.30.153.86
cb15:901b:901b:fb65:4024:de72:b51e:9957	181.30.153.87
cb15:901b:901b:fb65:4024:de72:b51e:9958	181.30.153.88
cb15:901b:901b:fb65:4024:de72:b51e:9959	181.30.153.89
cb15:901b:901b:fb65:4024:de72:b51e:995a	181.30.153.90
cb15:901b:901b:fb65:4024:de72:b51e:995b	181.30.153.91
cb15:901b:901b:fb65:4024:de72:b51e:995c	181.30.153.92
cb15:901b:901b:fb65:4024:de72:b51e:995d	181.30.153.93
cb15:901b:901b:fb65:4024:de72:b51e:995e	181.30.153.94
cb15:901b:901b:fb65:4024:de72:b51e:995f	181.30.153.95
cb15:901b:901b:fb65:4024:de72:b51e:9960	181.30.153.96
cb15:901b:901b:fb65:4024:de72:b51e:9961	181.30.153.97
cb15:901b:901b:fb65:4024:de72:b51e:9962	181.30.153.98
cb15:901b:901b:fb65:4024:de72:b51e:9963	181.30.153.99
cb15:901b:901b:fb65:4024:de72:b51e:9964	181.30.153.100
cb15:901b:901b:fb65:4024:de72:b51e:9965	181.30.153.101
cb15:901b:901b:fb65:4024:de72:b51e:9966	181.30.153.102
cb15:901b:901b:fb65:4024:de72:b51e:9967	181.30.153.103
cb15:901b:901b:fb65:4024:de72:b51e:9968	181.30.153.104
cb15:901b:901b:fb65:4024:de72:b51e:9969	181.30.153.105
cb15:901b:901b:fb65:4024:de72:b51e:996a	181.30.153.106
cb15:901b:901b:fb65:4024:de72:b51e:996b	181.30.153.107
cb15:901b:901b:fb65:4024:de72:b51e:996c	181.30.153.108
cb15:901b:901b:fb65:4024:de72:b51e:996d	181.30.153.109
cb15:901b:901b:fb65:4024:de72:b51e:996e	181.30.153.110
cb15:901b:901b:fb65:4024:de72:b51e:996f	181.30.153.111
cb15:901b:901b:fb65:4024:de72:b51e:9970	181.30.153.112
cb15:901b:901b:fb65:4024:de72:b51e:9971	181.30.153.113
cb15:901b:901b:fb65:4024:de72:b51e:9972	181.30.153.114
cb15:901b:901b:fb65:4024:de72:b51e:9973	181.30.153.115
cb15:901b:901b:fb65:4024:de72:b51e:9974	181.30.153.116
cb15:901b:901b:fb65:4024:de72:b51e:9975	181.30.153.117
cb15:901b:901b:fb65:4024:de72:b51e:9976	181.30.153.118
cb15:901b:901b:fb65:4024:de72:b51e:9977	181.30.153.119
cb15:901b:901b:fb65:4024:de72:b51e:9978	181.30.153.120

cb15:901b:901b:fb65:4024:de72:b51e:9979	181.30.153.121
cb15:901b:901b:fb65:4024:de72:b51e:997a	181.30.153.122
cb15:901b:901b:fb65:4024:de72:b51e:997b	181.30.153.123
cb15:901b:901b:fb65:4024:de72:b51e:997c	181.30.153.124
cb15:901b:901b:fb65:4024:de72:b51e:997d	181.30.153.125
cb15:901b:901b:fb65:4024:de72:b51e:997e	181.30.153.126
cb15:901b:901b:fb65:4024:de72:b51e:997f	181.30.153.127
cb15:901b:901b:fb65:4024:de72:b51e:9980	181.30.153.128
cb15:901b:901b:fb65:4024:de72:b51e:9981	181.30.153.129
cb15:901b:901b:fb65:4024:de72:b51e:9982	181.30.153.130
cb15:901b:901b:fb65:4024:de72:b51e:9983	181.30.153.131
cb15:901b:901b:fb65:4024:de72:b51e:9984	181.30.153.132
cb15:901b:901b:fb65:4024:de72:b51e:9985	181.30.153.133
cb15:901b:901b:fb65:4024:de72:b51e:9986	181.30.153.134
cb15:901b:901b:fb65:4024:de72:b51e:9987	181.30.153.135
cb15:901b:901b:fb65:4024:de72:b51e:9988	181.30.153.136
cb15:901b:901b:fb65:4024:de72:b51e:9989	181.30.153.137
cb15:901b:901b:fb65:4024:de72:b51e:998a	181.30.153.138
cb15:901b:901b:fb65:4024:de72:b51e:998b	181.30.153.139
cb15:901b:901b:fb65:4024:de72:b51e:998c	181.30.153.140
cb15:901b:901b:fb65:4024:de72:b51e:998d	181.30.153.141
cb15:901b:901b:fb65:4024:de72:b51e:998e	181.30.153.142
cb15:901b:901b:fb65:4024:de72:b51e:998f	181.30.153.143
cb15:901b:901b:fb65:4024:de72:b51e:9990	181.30.153.144
cb15:901b:901b:fb65:4024:de72:b51e:9991	181.30.153.145
cb15:901b:901b:fb65:4024:de72:b51e:9992	181.30.153.146
cb15:901b:901b:fb65:4024:de72:b51e:9993	181.30.153.147
cb15:901b:901b:fb65:4024:de72:b51e:9994	181.30.153.148
cb15:901b:901b:fb65:4024:de72:b51e:9995	181.30.153.149
cb15:901b:901b:fb65:4024:de72:b51e:9996	181.30.153.150
cb15:901b:901b:fb65:4024:de72:b51e:9997	181.30.153.151
cb15:901b:901b:fb65:4024:de72:b51e:9998	181.30.153.152
cb15:901b:901b:fb65:4024:de72:b51e:9999	181.30.153.153
cb15:901b:901b:fb65:4024:de72:b51e:999a	181.30.153.154
cb15:901b:901b:fb65:4024:de72:b51e:999b	181.30.153.155
cb15:901b:901b:fb65:4024:de72:b51e:999c	181.30.153.156
cb15:901b:901b:fb65:4024:de72:b51e:999d	181.30.153.157
cb15:901b:901b:fb65:4024:de72:b51e:999e	181.30.153.158
cb15:901b:901b:fb65:4024:de72:b51e:999f	181.30.153.159
cb15:901b:901b:fb65:4024:de72:b51e:99a0	181.30.153.160
cb15:901b:901b:fb65:4024:de72:b51e:99a1	181.30.153.161
cb15:901b:901b:fb65:4024:de72:b51e:99a2	181.30.153.162
cb15:901b:901b:fb65:4024:de72:b51e:99a3	181.30.153.163
cb15:901b:901b:fb65:4024:de72:b51e:99a4	181.30.153.164
cb15:901b:901b:fb65:4024:de72:b51e:99a5	181.30.153.165
cb15:901b:901b:fb65:4024:de72:b51e:99a6	181.30.153.166
cb15:901b:901b:fb65:4024:de72:b51e:99a7	181.30.153.167
cb15:901b:901b:fb65:4024:de72:b51e:99a8	181.30.153.168
cb15:901b:901b:fb65:4024:de72:b51e:99a9	181.30.153.169
cb15:901b:901b:fb65:4024:de72:b51e:99aa	181.30.153.170
cb15:901b:901b:fb65:4024:de72:b51e:99ab	181.30.153.171
cb15:901b:901b:fb65:4024:de72:b51e:99ac	181.30.153.172
cb15:901b:901b:fb65:4024:de72:b51e:99ad	181.30.153.173
cb15:901b:901b:fb65:4024:de72:b51e:99ae	181.30.153.174
cb15:901b:901b:fb65:4024:de72:b51e:99af	181.30.153.175
cb15:901b:901b:fb65:4024:de72:b51e:99b0	181.30.153.176
cb15:901b:901b:fb65:4024:de72:b51e:99b1	181.30.153.177
cb15:901b:901b:fb65:4024:de72:b51e:99b2	181.30.153.178
cb15:901b:901b:fb65:4024:de72:b51e:99b3	181.30.153.179
cb15:901b:901b:fb65:4024:de72:b51e:99b4	181.30.153.180

cb15:901b:901b:fb65:4024:de72:b51e:99b5	181.30.153.181
cb15:901b:901b:fb65:4024:de72:b51e:99b6	181.30.153.182
cb15:901b:901b:fb65:4024:de72:b51e:99b7	181.30.153.183
cb15:901b:901b:fb65:4024:de72:b51e:99b8	181.30.153.184
cb15:901b:901b:fb65:4024:de72:b51e:99b9	181.30.153.185
cb15:901b:901b:fb65:4024:de72:b51e:99ba	181.30.153.186
cb15:901b:901b:fb65:4024:de72:b51e:99bb	181.30.153.187
cb15:901b:901b:fb65:4024:de72:b51e:99bc	181.30.153.188
cb15:901b:901b:fb65:4024:de72:b51e:99bd	181.30.153.189
cb15:901b:901b:fb65:4024:de72:b51e:99be	181.30.153.190
cb15:901b:901b:fb65:4024:de72:b51e:99bf	181.30.153.191
cb15:901b:901b:fb65:4024:de72:b51e:99c0	181.30.153.192
cb15:901b:901b:fb65:4024:de72:b51e:99c1	181.30.153.193
cb15:901b:901b:fb65:4024:de72:b51e:99c2	181.30.153.194
cb15:901b:901b:fb65:4024:de72:b51e:99c3	181.30.153.195
cb15:901b:901b:fb65:4024:de72:b51e:99c4	181.30.153.196
cb15:901b:901b:fb65:4024:de72:b51e:99c5	181.30.153.197
cb15:901b:901b:fb65:4024:de72:b51e:99c6	181.30.153.198
cb15:901b:901b:fb65:4024:de72:b51e:99c7	181.30.153.199
cb15:901b:901b:fb65:4024:de72:b51e:99c8	181.30.153.200
cb15:901b:901b:fb65:4024:de72:b51e:99c9	181.30.153.201
cb15:901b:901b:fb65:4024:de72:b51e:99ca	181.30.153.202
cb15:901b:901b:fb65:4024:de72:b51e:99cb	181.30.153.203
cb15:901b:901b:fb65:4024:de72:b51e:99cc	181.30.153.204
cb15:901b:901b:fb65:4024:de72:b51e:99cd	181.30.153.205
cb15:901b:901b:fb65:4024:de72:b51e:99ce	181.30.153.206
cb15:901b:901b:fb65:4024:de72:b51e:99cf	181.30.153.207
cb15:901b:901b:fb65:4024:de72:b51e:99d0	181.30.153.208
cb15:901b:901b:fb65:4024:de72:b51e:99d1	181.30.153.209
cb15:901b:901b:fb65:4024:de72:b51e:99d2	181.30.153.210
cb15:901b:901b:fb65:4024:de72:b51e:99d3	181.30.153.211
cb15:901b:901b:fb65:4024:de72:b51e:99d4	181.30.153.212
cb15:901b:901b:fb65:4024:de72:b51e:99d5	181.30.153.213
cb15:901b:901b:fb65:4024:de72:b51e:99d6	181.30.153.214
cb15:901b:901b:fb65:4024:de72:b51e:99d7	181.30.153.215
cb15:901b:901b:fb65:4024:de72:b51e:99d8	181.30.153.216
cb15:901b:901b:fb65:4024:de72:b51e:99d9	181.30.153.217
cb15:901b:901b:fb65:4024:de72:b51e:99da	181.30.153.218
cb15:901b:901b:fb65:4024:de72:b51e:99db	181.30.153.219
cb15:901b:901b:fb65:4024:de72:b51e:99dc	181.30.153.220
cb15:901b:901b:fb65:4024:de72:b51e:99dd	181.30.153.221
cb15:901b:901b:fb65:4024:de72:b51e:99de	181.30.153.222
cb15:901b:901b:fb65:4024:de72:b51e:99df	181.30.153.223
cb15:901b:901b:fb65:4024:de72:b51e:99e0	181.30.153.224
cb15:901b:901b:fb65:4024:de72:b51e:99e1	181.30.153.225
cb15:901b:901b:fb65:4024:de72:b51e:99e2	181.30.153.226
cb15:901b:901b:fb65:4024:de72:b51e:99e3	181.30.153.227
cb15:901b:901b:fb65:4024:de72:b51e:99e4	181.30.153.228
cb15:901b:901b:fb65:4024:de72:b51e:99e5	181.30.153.229
cb15:901b:901b:fb65:4024:de72:b51e:99e6	181.30.153.230
cb15:901b:901b:fb65:4024:de72:b51e:99e7	181.30.153.231
cb15:901b:901b:fb65:4024:de72:b51e:99e8	181.30.153.232
cb15:901b:901b:fb65:4024:de72:b51e:99e9	181.30.153.233
cb15:901b:901b:fb65:4024:de72:b51e:99ea	181.30.153.234
cb15:901b:901b:fb65:4024:de72:b51e:99eb	181.30.153.235
cb15:901b:901b:fb65:4024:de72:b51e:99ec	181.30.153.236
cb15:901b:901b:fb65:4024:de72:b51e:99ed	181.30.153.237
cb15:901b:901b:fb65:4024:de72:b51e:99ee	181.30.153.238
cb15:901b:901b:fb65:4024:de72:b51e:99ef	181.30.153.239
cb15:901b:901b:fb65:4024:de72:b51e:99f0	181.30.153.240
cb15:901b:901b:fb65:4024:de72:b51e:99f1	181.30.153.241
cb15:901b:901b:fb65:4024:de72:b51e:99f2	181.30.153.242
cb15:901b:901b:fb65:4024:de72:b51e:99f3	181.30.153.243
cb15:901b:901b:fb65:4024:de72:b51e:99f4	181.30.153.244
cb15:901b:901b:fb65:4024:de72:b51e:99f5	181.30.153.245
cb15:901b:901b:fb65:4024:de72:b51e:99f6	181.30.153.246
cb15:901b:901b:fb65:4024:de72:b51e:99f7	181.30.153.247
cb15:901b:901b:fb65:4024:de72:b51e:99f8	181.30.153.248
cb15:901b:901b:fb65:4024:de72:b51e:99f9	181.30.153.249
cb15:901b:901b:fb65:4024:de72:b51e:99fa	181.30.153.250
cb15:901b:901b:fb65:4024:de72:b51e:99fb	181.30.153.251
cb15:901b:901b:fb65:4024:de72:b51e:99fc	181.30.153.252
cb15:901b:901b:fb65:4024:de72:b51e:99fd	181.30.153.253
cb15:901b:901b:fb65:4024:de72:b51e:99fe	181.30.153.254
cb15:901b:901b:fb65:4024:de72:b51e:99ff	181.30.153.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.