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:b51a:7029:4328:801	67.40.8.1
cb15:901b:901b:1324:b51a:7029:4328:802	67.40.8.2
cb15:901b:901b:1324:b51a:7029:4328:803	67.40.8.3
cb15:901b:901b:1324:b51a:7029:4328:804	67.40.8.4
cb15:901b:901b:1324:b51a:7029:4328:805	67.40.8.5
cb15:901b:901b:1324:b51a:7029:4328:806	67.40.8.6
cb15:901b:901b:1324:b51a:7029:4328:807	67.40.8.7
cb15:901b:901b:1324:b51a:7029:4328:808	67.40.8.8
cb15:901b:901b:1324:b51a:7029:4328:809	67.40.8.9
cb15:901b:901b:1324:b51a:7029:4328:80a	67.40.8.10
cb15:901b:901b:1324:b51a:7029:4328:80b	67.40.8.11
cb15:901b:901b:1324:b51a:7029:4328:80c	67.40.8.12
cb15:901b:901b:1324:b51a:7029:4328:80d	67.40.8.13
cb15:901b:901b:1324:b51a:7029:4328:80e	67.40.8.14
cb15:901b:901b:1324:b51a:7029:4328:80f	67.40.8.15
cb15:901b:901b:1324:b51a:7029:4328:810	67.40.8.16
cb15:901b:901b:1324:b51a:7029:4328:811	67.40.8.17
cb15:901b:901b:1324:b51a:7029:4328:812	67.40.8.18
cb15:901b:901b:1324:b51a:7029:4328:813	67.40.8.19
cb15:901b:901b:1324:b51a:7029:4328:814	67.40.8.20
cb15:901b:901b:1324:b51a:7029:4328:815	67.40.8.21
cb15:901b:901b:1324:b51a:7029:4328:816	67.40.8.22
cb15:901b:901b:1324:b51a:7029:4328:817	67.40.8.23
cb15:901b:901b:1324:b51a:7029:4328:818	67.40.8.24
cb15:901b:901b:1324:b51a:7029:4328:819	67.40.8.25
cb15:901b:901b:1324:b51a:7029:4328:81a	67.40.8.26
cb15:901b:901b:1324:b51a:7029:4328:81b	67.40.8.27
cb15:901b:901b:1324:b51a:7029:4328:81c	67.40.8.28
cb15:901b:901b:1324:b51a:7029:4328:81d	67.40.8.29
cb15:901b:901b:1324:b51a:7029:4328:81e	67.40.8.30
cb15:901b:901b:1324:b51a:7029:4328:81f	67.40.8.31
cb15:901b:901b:1324:b51a:7029:4328:820	67.40.8.32
cb15:901b:901b:1324:b51a:7029:4328:821	67.40.8.33
cb15:901b:901b:1324:b51a:7029:4328:822	67.40.8.34
cb15:901b:901b:1324:b51a:7029:4328:823	67.40.8.35
cb15:901b:901b:1324:b51a:7029:4328:824	67.40.8.36
cb15:901b:901b:1324:b51a:7029:4328:825	67.40.8.37
cb15:901b:901b:1324:b51a:7029:4328:826	67.40.8.38
cb15:901b:901b:1324:b51a:7029:4328:827	67.40.8.39
cb15:901b:901b:1324:b51a:7029:4328:828	67.40.8.40
cb15:901b:901b:1324:b51a:7029:4328:829	67.40.8.41
cb15:901b:901b:1324:b51a:7029:4328:82a	67.40.8.42
cb15:901b:901b:1324:b51a:7029:4328:82b	67.40.8.43
cb15:901b:901b:1324:b51a:7029:4328:82c	67.40.8.44
cb15:901b:901b:1324:b51a:7029:4328:82d	67.40.8.45
cb15:901b:901b:1324:b51a:7029:4328:82e	67.40.8.46
cb15:901b:901b:1324:b51a:7029:4328:82f	67.40.8.47
cb15:901b:901b:1324:b51a:7029:4328:830	67.40.8.48
cb15:901b:901b:1324:b51a:7029:4328:831	67.40.8.49
cb15:901b:901b:1324:b51a:7029:4328:832	67.40.8.50
cb15:901b:901b:1324:b51a:7029:4328:833	67.40.8.51
cb15:901b:901b:1324:b51a:7029:4328:834	67.40.8.52
cb15:901b:901b:1324:b51a:7029:4328:835	67.40.8.53
cb15:901b:901b:1324:b51a:7029:4328:836	67.40.8.54
cb15:901b:901b:1324:b51a:7029:4328:837	67.40.8.55
cb15:901b:901b:1324:b51a:7029:4328:838	67.40.8.56
cb15:901b:901b:1324:b51a:7029:4328:839	67.40.8.57
cb15:901b:901b:1324:b51a:7029:4328:83a	67.40.8.58
cb15:901b:901b:1324:b51a:7029:4328:83b	67.40.8.59
cb15:901b:901b:1324:b51a:7029:4328:83c	67.40.8.60

cb15:901b:901b:1324:b51a:7029:4328:83d	67.40.8.61
cb15:901b:901b:1324:b51a:7029:4328:83e	67.40.8.62
cb15:901b:901b:1324:b51a:7029:4328:83f	67.40.8.63
cb15:901b:901b:1324:b51a:7029:4328:840	67.40.8.64
cb15:901b:901b:1324:b51a:7029:4328:841	67.40.8.65
cb15:901b:901b:1324:b51a:7029:4328:842	67.40.8.66
cb15:901b:901b:1324:b51a:7029:4328:843	67.40.8.67
cb15:901b:901b:1324:b51a:7029:4328:844	67.40.8.68
cb15:901b:901b:1324:b51a:7029:4328:845	67.40.8.69
cb15:901b:901b:1324:b51a:7029:4328:846	67.40.8.70
cb15:901b:901b:1324:b51a:7029:4328:847	67.40.8.71
cb15:901b:901b:1324:b51a:7029:4328:848	67.40.8.72
cb15:901b:901b:1324:b51a:7029:4328:849	67.40.8.73
cb15:901b:901b:1324:b51a:7029:4328:84a	67.40.8.74
cb15:901b:901b:1324:b51a:7029:4328:84b	67.40.8.75
cb15:901b:901b:1324:b51a:7029:4328:84c	67.40.8.76
cb15:901b:901b:1324:b51a:7029:4328:84d	67.40.8.77
cb15:901b:901b:1324:b51a:7029:4328:84e	67.40.8.78
cb15:901b:901b:1324:b51a:7029:4328:84f	67.40.8.79
cb15:901b:901b:1324:b51a:7029:4328:850	67.40.8.80
cb15:901b:901b:1324:b51a:7029:4328:851	67.40.8.81
cb15:901b:901b:1324:b51a:7029:4328:852	67.40.8.82
cb15:901b:901b:1324:b51a:7029:4328:853	67.40.8.83
cb15:901b:901b:1324:b51a:7029:4328:854	67.40.8.84
cb15:901b:901b:1324:b51a:7029:4328:855	67.40.8.85
cb15:901b:901b:1324:b51a:7029:4328:856	67.40.8.86
cb15:901b:901b:1324:b51a:7029:4328:857	67.40.8.87
cb15:901b:901b:1324:b51a:7029:4328:858	67.40.8.88
cb15:901b:901b:1324:b51a:7029:4328:859	67.40.8.89
cb15:901b:901b:1324:b51a:7029:4328:85a	67.40.8.90
cb15:901b:901b:1324:b51a:7029:4328:85b	67.40.8.91
cb15:901b:901b:1324:b51a:7029:4328:85c	67.40.8.92
cb15:901b:901b:1324:b51a:7029:4328:85d	67.40.8.93
cb15:901b:901b:1324:b51a:7029:4328:85e	67.40.8.94
cb15:901b:901b:1324:b51a:7029:4328:85f	67.40.8.95
cb15:901b:901b:1324:b51a:7029:4328:860	67.40.8.96
cb15:901b:901b:1324:b51a:7029:4328:861	67.40.8.97
cb15:901b:901b:1324:b51a:7029:4328:862	67.40.8.98
cb15:901b:901b:1324:b51a:7029:4328:863	67.40.8.99
cb15:901b:901b:1324:b51a:7029:4328:864	67.40.8.100
cb15:901b:901b:1324:b51a:7029:4328:865	67.40.8.101
cb15:901b:901b:1324:b51a:7029:4328:866	67.40.8.102
cb15:901b:901b:1324:b51a:7029:4328:867	67.40.8.103
cb15:901b:901b:1324:b51a:7029:4328:868	67.40.8.104
cb15:901b:901b:1324:b51a:7029:4328:869	67.40.8.105
cb15:901b:901b:1324:b51a:7029:4328:86a	67.40.8.106
cb15:901b:901b:1324:b51a:7029:4328:86b	67.40.8.107
cb15:901b:901b:1324:b51a:7029:4328:86c	67.40.8.108
cb15:901b:901b:1324:b51a:7029:4328:86d	67.40.8.109
cb15:901b:901b:1324:b51a:7029:4328:86e	67.40.8.110
cb15:901b:901b:1324:b51a:7029:4328:86f	67.40.8.111
cb15:901b:901b:1324:b51a:7029:4328:870	67.40.8.112
cb15:901b:901b:1324:b51a:7029:4328:871	67.40.8.113
cb15:901b:901b:1324:b51a:7029:4328:872	67.40.8.114
cb15:901b:901b:1324:b51a:7029:4328:873	67.40.8.115
cb15:901b:901b:1324:b51a:7029:4328:874	67.40.8.116
cb15:901b:901b:1324:b51a:7029:4328:875	67.40.8.117
cb15:901b:901b:1324:b51a:7029:4328:876	67.40.8.118
cb15:901b:901b:1324:b51a:7029:4328:877	67.40.8.119
cb15:901b:901b:1324:b51a:7029:4328:878	67.40.8.120

cb15:901b:901b:1324:b51a:7029:4328:879	67.40.8.121
cb15:901b:901b:1324:b51a:7029:4328:87a	67.40.8.122
cb15:901b:901b:1324:b51a:7029:4328:87b	67.40.8.123
cb15:901b:901b:1324:b51a:7029:4328:87c	67.40.8.124
cb15:901b:901b:1324:b51a:7029:4328:87d	67.40.8.125
cb15:901b:901b:1324:b51a:7029:4328:87e	67.40.8.126
cb15:901b:901b:1324:b51a:7029:4328:87f	67.40.8.127
cb15:901b:901b:1324:b51a:7029:4328:880	67.40.8.128
cb15:901b:901b:1324:b51a:7029:4328:881	67.40.8.129
cb15:901b:901b:1324:b51a:7029:4328:882	67.40.8.130
cb15:901b:901b:1324:b51a:7029:4328:883	67.40.8.131
cb15:901b:901b:1324:b51a:7029:4328:884	67.40.8.132
cb15:901b:901b:1324:b51a:7029:4328:885	67.40.8.133
cb15:901b:901b:1324:b51a:7029:4328:886	67.40.8.134
cb15:901b:901b:1324:b51a:7029:4328:887	67.40.8.135
cb15:901b:901b:1324:b51a:7029:4328:888	67.40.8.136
cb15:901b:901b:1324:b51a:7029:4328:889	67.40.8.137
cb15:901b:901b:1324:b51a:7029:4328:88a	67.40.8.138
cb15:901b:901b:1324:b51a:7029:4328:88b	67.40.8.139
cb15:901b:901b:1324:b51a:7029:4328:88c	67.40.8.140
cb15:901b:901b:1324:b51a:7029:4328:88d	67.40.8.141
cb15:901b:901b:1324:b51a:7029:4328:88e	67.40.8.142
cb15:901b:901b:1324:b51a:7029:4328:88f	67.40.8.143
cb15:901b:901b:1324:b51a:7029:4328:890	67.40.8.144
cb15:901b:901b:1324:b51a:7029:4328:891	67.40.8.145
cb15:901b:901b:1324:b51a:7029:4328:892	67.40.8.146
cb15:901b:901b:1324:b51a:7029:4328:893	67.40.8.147
cb15:901b:901b:1324:b51a:7029:4328:894	67.40.8.148
cb15:901b:901b:1324:b51a:7029:4328:895	67.40.8.149
cb15:901b:901b:1324:b51a:7029:4328:896	67.40.8.150
cb15:901b:901b:1324:b51a:7029:4328:897	67.40.8.151
cb15:901b:901b:1324:b51a:7029:4328:898	67.40.8.152
cb15:901b:901b:1324:b51a:7029:4328:899	67.40.8.153
cb15:901b:901b:1324:b51a:7029:4328:89a	67.40.8.154
cb15:901b:901b:1324:b51a:7029:4328:89b	67.40.8.155
cb15:901b:901b:1324:b51a:7029:4328:89c	67.40.8.156
cb15:901b:901b:1324:b51a:7029:4328:89d	67.40.8.157
cb15:901b:901b:1324:b51a:7029:4328:89e	67.40.8.158
cb15:901b:901b:1324:b51a:7029:4328:89f	67.40.8.159
cb15:901b:901b:1324:b51a:7029:4328:8a0	67.40.8.160
cb15:901b:901b:1324:b51a:7029:4328:8a1	67.40.8.161
cb15:901b:901b:1324:b51a:7029:4328:8a2	67.40.8.162
cb15:901b:901b:1324:b51a:7029:4328:8a3	67.40.8.163
cb15:901b:901b:1324:b51a:7029:4328:8a4	67.40.8.164
cb15:901b:901b:1324:b51a:7029:4328:8a5	67.40.8.165
cb15:901b:901b:1324:b51a:7029:4328:8a6	67.40.8.166
cb15:901b:901b:1324:b51a:7029:4328:8a7	67.40.8.167
cb15:901b:901b:1324:b51a:7029:4328:8a8	67.40.8.168
cb15:901b:901b:1324:b51a:7029:4328:8a9	67.40.8.169
cb15:901b:901b:1324:b51a:7029:4328:8aa	67.40.8.170
cb15:901b:901b:1324:b51a:7029:4328:8ab	67.40.8.171
cb15:901b:901b:1324:b51a:7029:4328:8ac	67.40.8.172
cb15:901b:901b:1324:b51a:7029:4328:8ad	67.40.8.173
cb15:901b:901b:1324:b51a:7029:4328:8ae	67.40.8.174
cb15:901b:901b:1324:b51a:7029:4328:8af	67.40.8.175
cb15:901b:901b:1324:b51a:7029:4328:8b0	67.40.8.176
cb15:901b:901b:1324:b51a:7029:4328:8b1	67.40.8.177
cb15:901b:901b:1324:b51a:7029:4328:8b2	67.40.8.178
cb15:901b:901b:1324:b51a:7029:4328:8b3	67.40.8.179
cb15:901b:901b:1324:b51a:7029:4328:8b4	67.40.8.180

cb15:901b:901b:1324:b51a:7029:4328:8b5	67.40.8.181
cb15:901b:901b:1324:b51a:7029:4328:8b6	67.40.8.182
cb15:901b:901b:1324:b51a:7029:4328:8b7	67.40.8.183
cb15:901b:901b:1324:b51a:7029:4328:8b8	67.40.8.184
cb15:901b:901b:1324:b51a:7029:4328:8b9	67.40.8.185
cb15:901b:901b:1324:b51a:7029:4328:8ba	67.40.8.186
cb15:901b:901b:1324:b51a:7029:4328:8bb	67.40.8.187
cb15:901b:901b:1324:b51a:7029:4328:8bc	67.40.8.188
cb15:901b:901b:1324:b51a:7029:4328:8bd	67.40.8.189
cb15:901b:901b:1324:b51a:7029:4328:8be	67.40.8.190
cb15:901b:901b:1324:b51a:7029:4328:8bf	67.40.8.191
cb15:901b:901b:1324:b51a:7029:4328:8c0	67.40.8.192
cb15:901b:901b:1324:b51a:7029:4328:8c1	67.40.8.193
cb15:901b:901b:1324:b51a:7029:4328:8c2	67.40.8.194
cb15:901b:901b:1324:b51a:7029:4328:8c3	67.40.8.195
cb15:901b:901b:1324:b51a:7029:4328:8c4	67.40.8.196
cb15:901b:901b:1324:b51a:7029:4328:8c5	67.40.8.197
cb15:901b:901b:1324:b51a:7029:4328:8c6	67.40.8.198
cb15:901b:901b:1324:b51a:7029:4328:8c7	67.40.8.199
cb15:901b:901b:1324:b51a:7029:4328:8c8	67.40.8.200
cb15:901b:901b:1324:b51a:7029:4328:8c9	67.40.8.201
cb15:901b:901b:1324:b51a:7029:4328:8ca	67.40.8.202
cb15:901b:901b:1324:b51a:7029:4328:8cb	67.40.8.203
cb15:901b:901b:1324:b51a:7029:4328:8cc	67.40.8.204
cb15:901b:901b:1324:b51a:7029:4328:8cd	67.40.8.205
cb15:901b:901b:1324:b51a:7029:4328:8ce	67.40.8.206
cb15:901b:901b:1324:b51a:7029:4328:8cf	67.40.8.207
cb15:901b:901b:1324:b51a:7029:4328:8d0	67.40.8.208
cb15:901b:901b:1324:b51a:7029:4328:8d1	67.40.8.209
cb15:901b:901b:1324:b51a:7029:4328:8d2	67.40.8.210
cb15:901b:901b:1324:b51a:7029:4328:8d3	67.40.8.211
cb15:901b:901b:1324:b51a:7029:4328:8d4	67.40.8.212
cb15:901b:901b:1324:b51a:7029:4328:8d5	67.40.8.213
cb15:901b:901b:1324:b51a:7029:4328:8d6	67.40.8.214
cb15:901b:901b:1324:b51a:7029:4328:8d7	67.40.8.215
cb15:901b:901b:1324:b51a:7029:4328:8d8	67.40.8.216
cb15:901b:901b:1324:b51a:7029:4328:8d9	67.40.8.217
cb15:901b:901b:1324:b51a:7029:4328:8da	67.40.8.218
cb15:901b:901b:1324:b51a:7029:4328:8db	67.40.8.219
cb15:901b:901b:1324:b51a:7029:4328:8dc	67.40.8.220
cb15:901b:901b:1324:b51a:7029:4328:8dd	67.40.8.221
cb15:901b:901b:1324:b51a:7029:4328:8de	67.40.8.222
cb15:901b:901b:1324:b51a:7029:4328:8df	67.40.8.223
cb15:901b:901b:1324:b51a:7029:4328:8e0	67.40.8.224
cb15:901b:901b:1324:b51a:7029:4328:8e1	67.40.8.225
cb15:901b:901b:1324:b51a:7029:4328:8e2	67.40.8.226
cb15:901b:901b:1324:b51a:7029:4328:8e3	67.40.8.227
cb15:901b:901b:1324:b51a:7029:4328:8e4	67.40.8.228
cb15:901b:901b:1324:b51a:7029:4328:8e5	67.40.8.229
cb15:901b:901b:1324:b51a:7029:4328:8e6	67.40.8.230
cb15:901b:901b:1324:b51a:7029:4328:8e7	67.40.8.231
cb15:901b:901b:1324:b51a:7029:4328:8e8	67.40.8.232
cb15:901b:901b:1324:b51a:7029:4328:8e9	67.40.8.233
cb15:901b:901b:1324:b51a:7029:4328:8ea	67.40.8.234
cb15:901b:901b:1324:b51a:7029:4328:8eb	67.40.8.235
cb15:901b:901b:1324:b51a:7029:4328:8ec	67.40.8.236
cb15:901b:901b:1324:b51a:7029:4328:8ed	67.40.8.237
cb15:901b:901b:1324:b51a:7029:4328:8ee	67.40.8.238
cb15:901b:901b:1324:b51a:7029:4328:8ef	67.40.8.239
cb15:901b:901b:1324:b51a:7029:4328:8f0	67.40.8.240
cb15:901b:901b:1324:b51a:7029:4328:8f1	67.40.8.241
cb15:901b:901b:1324:b51a:7029:4328:8f2	67.40.8.242
cb15:901b:901b:1324:b51a:7029:4328:8f3	67.40.8.243
cb15:901b:901b:1324:b51a:7029:4328:8f4	67.40.8.244
cb15:901b:901b:1324:b51a:7029:4328:8f5	67.40.8.245
cb15:901b:901b:1324:b51a:7029:4328:8f6	67.40.8.246
cb15:901b:901b:1324:b51a:7029:4328:8f7	67.40.8.247
cb15:901b:901b:1324:b51a:7029:4328:8f8	67.40.8.248
cb15:901b:901b:1324:b51a:7029:4328:8f9	67.40.8.249
cb15:901b:901b:1324:b51a:7029:4328:8fa	67.40.8.250
cb15:901b:901b:1324:b51a:7029:4328:8fb	67.40.8.251
cb15:901b:901b:1324:b51a:7029:4328:8fc	67.40.8.252
cb15:901b:901b:1324:b51a:7029:4328:8fd	67.40.8.253
cb15:901b:901b:1324:b51a:7029:4328:8fe	67.40.8.254
cb15:901b:901b:1324:b51a:7029:4328:8ff	67.40.8.255

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.