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:1324:8073:cf24:cb15:b701	203.21.183.1
cb15:901b:901b:1324:8073:cf24:cb15:b702	203.21.183.2
cb15:901b:901b:1324:8073:cf24:cb15:b703	203.21.183.3
cb15:901b:901b:1324:8073:cf24:cb15:b704	203.21.183.4
cb15:901b:901b:1324:8073:cf24:cb15:b705	203.21.183.5
cb15:901b:901b:1324:8073:cf24:cb15:b706	203.21.183.6
cb15:901b:901b:1324:8073:cf24:cb15:b707	203.21.183.7
cb15:901b:901b:1324:8073:cf24:cb15:b708	203.21.183.8
cb15:901b:901b:1324:8073:cf24:cb15:b709	203.21.183.9
cb15:901b:901b:1324:8073:cf24:cb15:b70a	203.21.183.10
cb15:901b:901b:1324:8073:cf24:cb15:b70b	203.21.183.11
cb15:901b:901b:1324:8073:cf24:cb15:b70c	203.21.183.12
cb15:901b:901b:1324:8073:cf24:cb15:b70d	203.21.183.13
cb15:901b:901b:1324:8073:cf24:cb15:b70e	203.21.183.14
cb15:901b:901b:1324:8073:cf24:cb15:b70f	203.21.183.15
cb15:901b:901b:1324:8073:cf24:cb15:b710	203.21.183.16
cb15:901b:901b:1324:8073:cf24:cb15:b711	203.21.183.17
cb15:901b:901b:1324:8073:cf24:cb15:b712	203.21.183.18
cb15:901b:901b:1324:8073:cf24:cb15:b713	203.21.183.19
cb15:901b:901b:1324:8073:cf24:cb15:b714	203.21.183.20
cb15:901b:901b:1324:8073:cf24:cb15:b715	203.21.183.21
cb15:901b:901b:1324:8073:cf24:cb15:b716	203.21.183.22
cb15:901b:901b:1324:8073:cf24:cb15:b717	203.21.183.23
cb15:901b:901b:1324:8073:cf24:cb15:b718	203.21.183.24
cb15:901b:901b:1324:8073:cf24:cb15:b719	203.21.183.25
cb15:901b:901b:1324:8073:cf24:cb15:b71a	203.21.183.26
cb15:901b:901b:1324:8073:cf24:cb15:b71b	203.21.183.27
cb15:901b:901b:1324:8073:cf24:cb15:b71c	203.21.183.28
cb15:901b:901b:1324:8073:cf24:cb15:b71d	203.21.183.29
cb15:901b:901b:1324:8073:cf24:cb15:b71e	203.21.183.30
cb15:901b:901b:1324:8073:cf24:cb15:b71f	203.21.183.31
cb15:901b:901b:1324:8073:cf24:cb15:b720	203.21.183.32
cb15:901b:901b:1324:8073:cf24:cb15:b721	203.21.183.33
cb15:901b:901b:1324:8073:cf24:cb15:b722	203.21.183.34
cb15:901b:901b:1324:8073:cf24:cb15:b723	203.21.183.35
cb15:901b:901b:1324:8073:cf24:cb15:b724	203.21.183.36
cb15:901b:901b:1324:8073:cf24:cb15:b725	203.21.183.37
cb15:901b:901b:1324:8073:cf24:cb15:b726	203.21.183.38
cb15:901b:901b:1324:8073:cf24:cb15:b727	203.21.183.39
cb15:901b:901b:1324:8073:cf24:cb15:b728	203.21.183.40
cb15:901b:901b:1324:8073:cf24:cb15:b729	203.21.183.41
cb15:901b:901b:1324:8073:cf24:cb15:b72a	203.21.183.42
cb15:901b:901b:1324:8073:cf24:cb15:b72b	203.21.183.43
cb15:901b:901b:1324:8073:cf24:cb15:b72c	203.21.183.44
cb15:901b:901b:1324:8073:cf24:cb15:b72d	203.21.183.45
cb15:901b:901b:1324:8073:cf24:cb15:b72e	203.21.183.46
cb15:901b:901b:1324:8073:cf24:cb15:b72f	203.21.183.47
cb15:901b:901b:1324:8073:cf24:cb15:b730	203.21.183.48
cb15:901b:901b:1324:8073:cf24:cb15:b731	203.21.183.49
cb15:901b:901b:1324:8073:cf24:cb15:b732	203.21.183.50
cb15:901b:901b:1324:8073:cf24:cb15:b733	203.21.183.51
cb15:901b:901b:1324:8073:cf24:cb15:b734	203.21.183.52
cb15:901b:901b:1324:8073:cf24:cb15:b735	203.21.183.53
cb15:901b:901b:1324:8073:cf24:cb15:b736	203.21.183.54
cb15:901b:901b:1324:8073:cf24:cb15:b737	203.21.183.55
cb15:901b:901b:1324:8073:cf24:cb15:b738	203.21.183.56
cb15:901b:901b:1324:8073:cf24:cb15:b739	203.21.183.57
cb15:901b:901b:1324:8073:cf24:cb15:b73a	203.21.183.58
cb15:901b:901b:1324:8073:cf24:cb15:b73b	203.21.183.59
cb15:901b:901b:1324:8073:cf24:cb15:b73c	203.21.183.60

cb15:901b:901b:1324:8073:cf24:cb15:b73d	203.21.183.61
cb15:901b:901b:1324:8073:cf24:cb15:b73e	203.21.183.62
cb15:901b:901b:1324:8073:cf24:cb15:b73f	203.21.183.63
cb15:901b:901b:1324:8073:cf24:cb15:b740	203.21.183.64
cb15:901b:901b:1324:8073:cf24:cb15:b741	203.21.183.65
cb15:901b:901b:1324:8073:cf24:cb15:b742	203.21.183.66
cb15:901b:901b:1324:8073:cf24:cb15:b743	203.21.183.67
cb15:901b:901b:1324:8073:cf24:cb15:b744	203.21.183.68
cb15:901b:901b:1324:8073:cf24:cb15:b745	203.21.183.69
cb15:901b:901b:1324:8073:cf24:cb15:b746	203.21.183.70
cb15:901b:901b:1324:8073:cf24:cb15:b747	203.21.183.71
cb15:901b:901b:1324:8073:cf24:cb15:b748	203.21.183.72
cb15:901b:901b:1324:8073:cf24:cb15:b749	203.21.183.73
cb15:901b:901b:1324:8073:cf24:cb15:b74a	203.21.183.74
cb15:901b:901b:1324:8073:cf24:cb15:b74b	203.21.183.75
cb15:901b:901b:1324:8073:cf24:cb15:b74c	203.21.183.76
cb15:901b:901b:1324:8073:cf24:cb15:b74d	203.21.183.77
cb15:901b:901b:1324:8073:cf24:cb15:b74e	203.21.183.78
cb15:901b:901b:1324:8073:cf24:cb15:b74f	203.21.183.79
cb15:901b:901b:1324:8073:cf24:cb15:b750	203.21.183.80
cb15:901b:901b:1324:8073:cf24:cb15:b751	203.21.183.81
cb15:901b:901b:1324:8073:cf24:cb15:b752	203.21.183.82
cb15:901b:901b:1324:8073:cf24:cb15:b753	203.21.183.83
cb15:901b:901b:1324:8073:cf24:cb15:b754	203.21.183.84
cb15:901b:901b:1324:8073:cf24:cb15:b755	203.21.183.85
cb15:901b:901b:1324:8073:cf24:cb15:b756	203.21.183.86
cb15:901b:901b:1324:8073:cf24:cb15:b757	203.21.183.87
cb15:901b:901b:1324:8073:cf24:cb15:b758	203.21.183.88
cb15:901b:901b:1324:8073:cf24:cb15:b759	203.21.183.89
cb15:901b:901b:1324:8073:cf24:cb15:b75a	203.21.183.90
cb15:901b:901b:1324:8073:cf24:cb15:b75b	203.21.183.91
cb15:901b:901b:1324:8073:cf24:cb15:b75c	203.21.183.92
cb15:901b:901b:1324:8073:cf24:cb15:b75d	203.21.183.93
cb15:901b:901b:1324:8073:cf24:cb15:b75e	203.21.183.94
cb15:901b:901b:1324:8073:cf24:cb15:b75f	203.21.183.95
cb15:901b:901b:1324:8073:cf24:cb15:b760	203.21.183.96
cb15:901b:901b:1324:8073:cf24:cb15:b761	203.21.183.97
cb15:901b:901b:1324:8073:cf24:cb15:b762	203.21.183.98
cb15:901b:901b:1324:8073:cf24:cb15:b763	203.21.183.99
cb15:901b:901b:1324:8073:cf24:cb15:b764	203.21.183.100
cb15:901b:901b:1324:8073:cf24:cb15:b765	203.21.183.101
cb15:901b:901b:1324:8073:cf24:cb15:b766	203.21.183.102
cb15:901b:901b:1324:8073:cf24:cb15:b767	203.21.183.103
cb15:901b:901b:1324:8073:cf24:cb15:b768	203.21.183.104
cb15:901b:901b:1324:8073:cf24:cb15:b769	203.21.183.105
cb15:901b:901b:1324:8073:cf24:cb15:b76a	203.21.183.106
cb15:901b:901b:1324:8073:cf24:cb15:b76b	203.21.183.107
cb15:901b:901b:1324:8073:cf24:cb15:b76c	203.21.183.108
cb15:901b:901b:1324:8073:cf24:cb15:b76d	203.21.183.109
cb15:901b:901b:1324:8073:cf24:cb15:b76e	203.21.183.110
cb15:901b:901b:1324:8073:cf24:cb15:b76f	203.21.183.111
cb15:901b:901b:1324:8073:cf24:cb15:b770	203.21.183.112
cb15:901b:901b:1324:8073:cf24:cb15:b771	203.21.183.113
cb15:901b:901b:1324:8073:cf24:cb15:b772	203.21.183.114
cb15:901b:901b:1324:8073:cf24:cb15:b773	203.21.183.115
cb15:901b:901b:1324:8073:cf24:cb15:b774	203.21.183.116
cb15:901b:901b:1324:8073:cf24:cb15:b775	203.21.183.117
cb15:901b:901b:1324:8073:cf24:cb15:b776	203.21.183.118
cb15:901b:901b:1324:8073:cf24:cb15:b777	203.21.183.119
cb15:901b:901b:1324:8073:cf24:cb15:b778	203.21.183.120

cb15:901b:901b:1324:8073:cf24:cb15:b779	203.21.183.121
cb15:901b:901b:1324:8073:cf24:cb15:b77a	203.21.183.122
cb15:901b:901b:1324:8073:cf24:cb15:b77b	203.21.183.123
cb15:901b:901b:1324:8073:cf24:cb15:b77c	203.21.183.124
cb15:901b:901b:1324:8073:cf24:cb15:b77d	203.21.183.125
cb15:901b:901b:1324:8073:cf24:cb15:b77e	203.21.183.126
cb15:901b:901b:1324:8073:cf24:cb15:b77f	203.21.183.127
cb15:901b:901b:1324:8073:cf24:cb15:b780	203.21.183.128
cb15:901b:901b:1324:8073:cf24:cb15:b781	203.21.183.129
cb15:901b:901b:1324:8073:cf24:cb15:b782	203.21.183.130
cb15:901b:901b:1324:8073:cf24:cb15:b783	203.21.183.131
cb15:901b:901b:1324:8073:cf24:cb15:b784	203.21.183.132
cb15:901b:901b:1324:8073:cf24:cb15:b785	203.21.183.133
cb15:901b:901b:1324:8073:cf24:cb15:b786	203.21.183.134
cb15:901b:901b:1324:8073:cf24:cb15:b787	203.21.183.135
cb15:901b:901b:1324:8073:cf24:cb15:b788	203.21.183.136
cb15:901b:901b:1324:8073:cf24:cb15:b789	203.21.183.137
cb15:901b:901b:1324:8073:cf24:cb15:b78a	203.21.183.138
cb15:901b:901b:1324:8073:cf24:cb15:b78b	203.21.183.139
cb15:901b:901b:1324:8073:cf24:cb15:b78c	203.21.183.140
cb15:901b:901b:1324:8073:cf24:cb15:b78d	203.21.183.141
cb15:901b:901b:1324:8073:cf24:cb15:b78e	203.21.183.142
cb15:901b:901b:1324:8073:cf24:cb15:b78f	203.21.183.143
cb15:901b:901b:1324:8073:cf24:cb15:b790	203.21.183.144
cb15:901b:901b:1324:8073:cf24:cb15:b791	203.21.183.145
cb15:901b:901b:1324:8073:cf24:cb15:b792	203.21.183.146
cb15:901b:901b:1324:8073:cf24:cb15:b793	203.21.183.147
cb15:901b:901b:1324:8073:cf24:cb15:b794	203.21.183.148
cb15:901b:901b:1324:8073:cf24:cb15:b795	203.21.183.149
cb15:901b:901b:1324:8073:cf24:cb15:b796	203.21.183.150
cb15:901b:901b:1324:8073:cf24:cb15:b797	203.21.183.151
cb15:901b:901b:1324:8073:cf24:cb15:b798	203.21.183.152
cb15:901b:901b:1324:8073:cf24:cb15:b799	203.21.183.153
cb15:901b:901b:1324:8073:cf24:cb15:b79a	203.21.183.154
cb15:901b:901b:1324:8073:cf24:cb15:b79b	203.21.183.155
cb15:901b:901b:1324:8073:cf24:cb15:b79c	203.21.183.156
cb15:901b:901b:1324:8073:cf24:cb15:b79d	203.21.183.157
cb15:901b:901b:1324:8073:cf24:cb15:b79e	203.21.183.158
cb15:901b:901b:1324:8073:cf24:cb15:b79f	203.21.183.159
cb15:901b:901b:1324:8073:cf24:cb15:b7a0	203.21.183.160
cb15:901b:901b:1324:8073:cf24:cb15:b7a1	203.21.183.161
cb15:901b:901b:1324:8073:cf24:cb15:b7a2	203.21.183.162
cb15:901b:901b:1324:8073:cf24:cb15:b7a3	203.21.183.163
cb15:901b:901b:1324:8073:cf24:cb15:b7a4	203.21.183.164
cb15:901b:901b:1324:8073:cf24:cb15:b7a5	203.21.183.165
cb15:901b:901b:1324:8073:cf24:cb15:b7a6	203.21.183.166
cb15:901b:901b:1324:8073:cf24:cb15:b7a7	203.21.183.167
cb15:901b:901b:1324:8073:cf24:cb15:b7a8	203.21.183.168
cb15:901b:901b:1324:8073:cf24:cb15:b7a9	203.21.183.169
cb15:901b:901b:1324:8073:cf24:cb15:b7aa	203.21.183.170
cb15:901b:901b:1324:8073:cf24:cb15:b7ab	203.21.183.171
cb15:901b:901b:1324:8073:cf24:cb15:b7ac	203.21.183.172
cb15:901b:901b:1324:8073:cf24:cb15:b7ad	203.21.183.173
cb15:901b:901b:1324:8073:cf24:cb15:b7ae	203.21.183.174
cb15:901b:901b:1324:8073:cf24:cb15:b7af	203.21.183.175
cb15:901b:901b:1324:8073:cf24:cb15:b7b0	203.21.183.176
cb15:901b:901b:1324:8073:cf24:cb15:b7b1	203.21.183.177
cb15:901b:901b:1324:8073:cf24:cb15:b7b2	203.21.183.178
cb15:901b:901b:1324:8073:cf24:cb15:b7b3	203.21.183.179
cb15:901b:901b:1324:8073:cf24:cb15:b7b4	203.21.183.180

cb15:901b:901b:1324:8073:cf24:cb15:b7b5	203.21.183.181
cb15:901b:901b:1324:8073:cf24:cb15:b7b6	203.21.183.182
cb15:901b:901b:1324:8073:cf24:cb15:b7b7	203.21.183.183
cb15:901b:901b:1324:8073:cf24:cb15:b7b8	203.21.183.184
cb15:901b:901b:1324:8073:cf24:cb15:b7b9	203.21.183.185
cb15:901b:901b:1324:8073:cf24:cb15:b7ba	203.21.183.186
cb15:901b:901b:1324:8073:cf24:cb15:b7bb	203.21.183.187
cb15:901b:901b:1324:8073:cf24:cb15:b7bc	203.21.183.188
cb15:901b:901b:1324:8073:cf24:cb15:b7bd	203.21.183.189
cb15:901b:901b:1324:8073:cf24:cb15:b7be	203.21.183.190
cb15:901b:901b:1324:8073:cf24:cb15:b7bf	203.21.183.191
cb15:901b:901b:1324:8073:cf24:cb15:b7c0	203.21.183.192
cb15:901b:901b:1324:8073:cf24:cb15:b7c1	203.21.183.193
cb15:901b:901b:1324:8073:cf24:cb15:b7c2	203.21.183.194
cb15:901b:901b:1324:8073:cf24:cb15:b7c3	203.21.183.195
cb15:901b:901b:1324:8073:cf24:cb15:b7c4	203.21.183.196
cb15:901b:901b:1324:8073:cf24:cb15:b7c5	203.21.183.197
cb15:901b:901b:1324:8073:cf24:cb15:b7c6	203.21.183.198
cb15:901b:901b:1324:8073:cf24:cb15:b7c7	203.21.183.199
cb15:901b:901b:1324:8073:cf24:cb15:b7c8	203.21.183.200
cb15:901b:901b:1324:8073:cf24:cb15:b7c9	203.21.183.201
cb15:901b:901b:1324:8073:cf24:cb15:b7ca	203.21.183.202
cb15:901b:901b:1324:8073:cf24:cb15:b7cb	203.21.183.203
cb15:901b:901b:1324:8073:cf24:cb15:b7cc	203.21.183.204
cb15:901b:901b:1324:8073:cf24:cb15:b7cd	203.21.183.205
cb15:901b:901b:1324:8073:cf24:cb15:b7ce	203.21.183.206
cb15:901b:901b:1324:8073:cf24:cb15:b7cf	203.21.183.207
cb15:901b:901b:1324:8073:cf24:cb15:b7d0	203.21.183.208
cb15:901b:901b:1324:8073:cf24:cb15:b7d1	203.21.183.209
cb15:901b:901b:1324:8073:cf24:cb15:b7d2	203.21.183.210
cb15:901b:901b:1324:8073:cf24:cb15:b7d3	203.21.183.211
cb15:901b:901b:1324:8073:cf24:cb15:b7d4	203.21.183.212
cb15:901b:901b:1324:8073:cf24:cb15:b7d5	203.21.183.213
cb15:901b:901b:1324:8073:cf24:cb15:b7d6	203.21.183.214
cb15:901b:901b:1324:8073:cf24:cb15:b7d7	203.21.183.215
cb15:901b:901b:1324:8073:cf24:cb15:b7d8	203.21.183.216
cb15:901b:901b:1324:8073:cf24:cb15:b7d9	203.21.183.217
cb15:901b:901b:1324:8073:cf24:cb15:b7da	203.21.183.218
cb15:901b:901b:1324:8073:cf24:cb15:b7db	203.21.183.219
cb15:901b:901b:1324:8073:cf24:cb15:b7dc	203.21.183.220
cb15:901b:901b:1324:8073:cf24:cb15:b7dd	203.21.183.221
cb15:901b:901b:1324:8073:cf24:cb15:b7de	203.21.183.222
cb15:901b:901b:1324:8073:cf24:cb15:b7df	203.21.183.223
cb15:901b:901b:1324:8073:cf24:cb15:b7e0	203.21.183.224
cb15:901b:901b:1324:8073:cf24:cb15:b7e1	203.21.183.225
cb15:901b:901b:1324:8073:cf24:cb15:b7e2	203.21.183.226
cb15:901b:901b:1324:8073:cf24:cb15:b7e3	203.21.183.227
cb15:901b:901b:1324:8073:cf24:cb15:b7e4	203.21.183.228
cb15:901b:901b:1324:8073:cf24:cb15:b7e5	203.21.183.229
cb15:901b:901b:1324:8073:cf24:cb15:b7e6	203.21.183.230
cb15:901b:901b:1324:8073:cf24:cb15:b7e7	203.21.183.231
cb15:901b:901b:1324:8073:cf24:cb15:b7e8	203.21.183.232
cb15:901b:901b:1324:8073:cf24:cb15:b7e9	203.21.183.233
cb15:901b:901b:1324:8073:cf24:cb15:b7ea	203.21.183.234
cb15:901b:901b:1324:8073:cf24:cb15:b7eb	203.21.183.235
cb15:901b:901b:1324:8073:cf24:cb15:b7ec	203.21.183.236
cb15:901b:901b:1324:8073:cf24:cb15:b7ed	203.21.183.237
cb15:901b:901b:1324:8073:cf24:cb15:b7ee	203.21.183.238
cb15:901b:901b:1324:8073:cf24:cb15:b7ef	203.21.183.239
cb15:901b:901b:1324:8073:cf24:cb15:b7f0	203.21.183.240
cb15:901b:901b:1324:8073:cf24:cb15:b7f1	203.21.183.241
cb15:901b:901b:1324:8073:cf24:cb15:b7f2	203.21.183.242
cb15:901b:901b:1324:8073:cf24:cb15:b7f3	203.21.183.243
cb15:901b:901b:1324:8073:cf24:cb15:b7f4	203.21.183.244
cb15:901b:901b:1324:8073:cf24:cb15:b7f5	203.21.183.245
cb15:901b:901b:1324:8073:cf24:cb15:b7f6	203.21.183.246
cb15:901b:901b:1324:8073:cf24:cb15:b7f7	203.21.183.247
cb15:901b:901b:1324:8073:cf24:cb15:b7f8	203.21.183.248
cb15:901b:901b:1324:8073:cf24:cb15:b7f9	203.21.183.249
cb15:901b:901b:1324:8073:cf24:cb15:b7fa	203.21.183.250
cb15:901b:901b:1324:8073:cf24:cb15:b7fb	203.21.183.251
cb15:901b:901b:1324:8073:cf24:cb15:b7fc	203.21.183.252
cb15:901b:901b:1324:8073:cf24:cb15:b7fd	203.21.183.253
cb15:901b:901b:1324:8073:cf24:cb15:b7fe	203.21.183.254
cb15:901b:901b:1324:8073:cf24:cb15:b7ff	203.21.183.255

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.