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:b51b:801	181.27.8.1
cb15:901b:901b:fb65:4024:de72:b51b:802	181.27.8.2
cb15:901b:901b:fb65:4024:de72:b51b:803	181.27.8.3
cb15:901b:901b:fb65:4024:de72:b51b:804	181.27.8.4
cb15:901b:901b:fb65:4024:de72:b51b:805	181.27.8.5
cb15:901b:901b:fb65:4024:de72:b51b:806	181.27.8.6
cb15:901b:901b:fb65:4024:de72:b51b:807	181.27.8.7
cb15:901b:901b:fb65:4024:de72:b51b:808	181.27.8.8
cb15:901b:901b:fb65:4024:de72:b51b:809	181.27.8.9
cb15:901b:901b:fb65:4024:de72:b51b:80a	181.27.8.10
cb15:901b:901b:fb65:4024:de72:b51b:80b	181.27.8.11
cb15:901b:901b:fb65:4024:de72:b51b:80c	181.27.8.12
cb15:901b:901b:fb65:4024:de72:b51b:80d	181.27.8.13
cb15:901b:901b:fb65:4024:de72:b51b:80e	181.27.8.14
cb15:901b:901b:fb65:4024:de72:b51b:80f	181.27.8.15
cb15:901b:901b:fb65:4024:de72:b51b:810	181.27.8.16
cb15:901b:901b:fb65:4024:de72:b51b:811	181.27.8.17
cb15:901b:901b:fb65:4024:de72:b51b:812	181.27.8.18
cb15:901b:901b:fb65:4024:de72:b51b:813	181.27.8.19
cb15:901b:901b:fb65:4024:de72:b51b:814	181.27.8.20
cb15:901b:901b:fb65:4024:de72:b51b:815	181.27.8.21
cb15:901b:901b:fb65:4024:de72:b51b:816	181.27.8.22
cb15:901b:901b:fb65:4024:de72:b51b:817	181.27.8.23
cb15:901b:901b:fb65:4024:de72:b51b:818	181.27.8.24
cb15:901b:901b:fb65:4024:de72:b51b:819	181.27.8.25
cb15:901b:901b:fb65:4024:de72:b51b:81a	181.27.8.26
cb15:901b:901b:fb65:4024:de72:b51b:81b	181.27.8.27
cb15:901b:901b:fb65:4024:de72:b51b:81c	181.27.8.28
cb15:901b:901b:fb65:4024:de72:b51b:81d	181.27.8.29
cb15:901b:901b:fb65:4024:de72:b51b:81e	181.27.8.30
cb15:901b:901b:fb65:4024:de72:b51b:81f	181.27.8.31
cb15:901b:901b:fb65:4024:de72:b51b:820	181.27.8.32
cb15:901b:901b:fb65:4024:de72:b51b:821	181.27.8.33
cb15:901b:901b:fb65:4024:de72:b51b:822	181.27.8.34
cb15:901b:901b:fb65:4024:de72:b51b:823	181.27.8.35
cb15:901b:901b:fb65:4024:de72:b51b:824	181.27.8.36
cb15:901b:901b:fb65:4024:de72:b51b:825	181.27.8.37
cb15:901b:901b:fb65:4024:de72:b51b:826	181.27.8.38
cb15:901b:901b:fb65:4024:de72:b51b:827	181.27.8.39
cb15:901b:901b:fb65:4024:de72:b51b:828	181.27.8.40
cb15:901b:901b:fb65:4024:de72:b51b:829	181.27.8.41
cb15:901b:901b:fb65:4024:de72:b51b:82a	181.27.8.42
cb15:901b:901b:fb65:4024:de72:b51b:82b	181.27.8.43
cb15:901b:901b:fb65:4024:de72:b51b:82c	181.27.8.44
cb15:901b:901b:fb65:4024:de72:b51b:82d	181.27.8.45
cb15:901b:901b:fb65:4024:de72:b51b:82e	181.27.8.46
cb15:901b:901b:fb65:4024:de72:b51b:82f	181.27.8.47
cb15:901b:901b:fb65:4024:de72:b51b:830	181.27.8.48
cb15:901b:901b:fb65:4024:de72:b51b:831	181.27.8.49
cb15:901b:901b:fb65:4024:de72:b51b:832	181.27.8.50
cb15:901b:901b:fb65:4024:de72:b51b:833	181.27.8.51
cb15:901b:901b:fb65:4024:de72:b51b:834	181.27.8.52
cb15:901b:901b:fb65:4024:de72:b51b:835	181.27.8.53
cb15:901b:901b:fb65:4024:de72:b51b:836	181.27.8.54
cb15:901b:901b:fb65:4024:de72:b51b:837	181.27.8.55
cb15:901b:901b:fb65:4024:de72:b51b:838	181.27.8.56
cb15:901b:901b:fb65:4024:de72:b51b:839	181.27.8.57
cb15:901b:901b:fb65:4024:de72:b51b:83a	181.27.8.58
cb15:901b:901b:fb65:4024:de72:b51b:83b	181.27.8.59
cb15:901b:901b:fb65:4024:de72:b51b:83c	181.27.8.60

cb15:901b:901b:fb65:4024:de72:b51b:83d	181.27.8.61
cb15:901b:901b:fb65:4024:de72:b51b:83e	181.27.8.62
cb15:901b:901b:fb65:4024:de72:b51b:83f	181.27.8.63
cb15:901b:901b:fb65:4024:de72:b51b:840	181.27.8.64
cb15:901b:901b:fb65:4024:de72:b51b:841	181.27.8.65
cb15:901b:901b:fb65:4024:de72:b51b:842	181.27.8.66
cb15:901b:901b:fb65:4024:de72:b51b:843	181.27.8.67
cb15:901b:901b:fb65:4024:de72:b51b:844	181.27.8.68
cb15:901b:901b:fb65:4024:de72:b51b:845	181.27.8.69
cb15:901b:901b:fb65:4024:de72:b51b:846	181.27.8.70
cb15:901b:901b:fb65:4024:de72:b51b:847	181.27.8.71
cb15:901b:901b:fb65:4024:de72:b51b:848	181.27.8.72
cb15:901b:901b:fb65:4024:de72:b51b:849	181.27.8.73
cb15:901b:901b:fb65:4024:de72:b51b:84a	181.27.8.74
cb15:901b:901b:fb65:4024:de72:b51b:84b	181.27.8.75
cb15:901b:901b:fb65:4024:de72:b51b:84c	181.27.8.76
cb15:901b:901b:fb65:4024:de72:b51b:84d	181.27.8.77
cb15:901b:901b:fb65:4024:de72:b51b:84e	181.27.8.78
cb15:901b:901b:fb65:4024:de72:b51b:84f	181.27.8.79
cb15:901b:901b:fb65:4024:de72:b51b:850	181.27.8.80
cb15:901b:901b:fb65:4024:de72:b51b:851	181.27.8.81
cb15:901b:901b:fb65:4024:de72:b51b:852	181.27.8.82
cb15:901b:901b:fb65:4024:de72:b51b:853	181.27.8.83
cb15:901b:901b:fb65:4024:de72:b51b:854	181.27.8.84
cb15:901b:901b:fb65:4024:de72:b51b:855	181.27.8.85
cb15:901b:901b:fb65:4024:de72:b51b:856	181.27.8.86
cb15:901b:901b:fb65:4024:de72:b51b:857	181.27.8.87
cb15:901b:901b:fb65:4024:de72:b51b:858	181.27.8.88
cb15:901b:901b:fb65:4024:de72:b51b:859	181.27.8.89
cb15:901b:901b:fb65:4024:de72:b51b:85a	181.27.8.90
cb15:901b:901b:fb65:4024:de72:b51b:85b	181.27.8.91
cb15:901b:901b:fb65:4024:de72:b51b:85c	181.27.8.92
cb15:901b:901b:fb65:4024:de72:b51b:85d	181.27.8.93
cb15:901b:901b:fb65:4024:de72:b51b:85e	181.27.8.94
cb15:901b:901b:fb65:4024:de72:b51b:85f	181.27.8.95
cb15:901b:901b:fb65:4024:de72:b51b:860	181.27.8.96
cb15:901b:901b:fb65:4024:de72:b51b:861	181.27.8.97
cb15:901b:901b:fb65:4024:de72:b51b:862	181.27.8.98
cb15:901b:901b:fb65:4024:de72:b51b:863	181.27.8.99
cb15:901b:901b:fb65:4024:de72:b51b:864	181.27.8.100
cb15:901b:901b:fb65:4024:de72:b51b:865	181.27.8.101
cb15:901b:901b:fb65:4024:de72:b51b:866	181.27.8.102
cb15:901b:901b:fb65:4024:de72:b51b:867	181.27.8.103
cb15:901b:901b:fb65:4024:de72:b51b:868	181.27.8.104
cb15:901b:901b:fb65:4024:de72:b51b:869	181.27.8.105
cb15:901b:901b:fb65:4024:de72:b51b:86a	181.27.8.106
cb15:901b:901b:fb65:4024:de72:b51b:86b	181.27.8.107
cb15:901b:901b:fb65:4024:de72:b51b:86c	181.27.8.108
cb15:901b:901b:fb65:4024:de72:b51b:86d	181.27.8.109
cb15:901b:901b:fb65:4024:de72:b51b:86e	181.27.8.110
cb15:901b:901b:fb65:4024:de72:b51b:86f	181.27.8.111
cb15:901b:901b:fb65:4024:de72:b51b:870	181.27.8.112
cb15:901b:901b:fb65:4024:de72:b51b:871	181.27.8.113
cb15:901b:901b:fb65:4024:de72:b51b:872	181.27.8.114
cb15:901b:901b:fb65:4024:de72:b51b:873	181.27.8.115
cb15:901b:901b:fb65:4024:de72:b51b:874	181.27.8.116
cb15:901b:901b:fb65:4024:de72:b51b:875	181.27.8.117
cb15:901b:901b:fb65:4024:de72:b51b:876	181.27.8.118
cb15:901b:901b:fb65:4024:de72:b51b:877	181.27.8.119
cb15:901b:901b:fb65:4024:de72:b51b:878	181.27.8.120

cb15:901b:901b:fb65:4024:de72:b51b:879	181.27.8.121
cb15:901b:901b:fb65:4024:de72:b51b:87a	181.27.8.122
cb15:901b:901b:fb65:4024:de72:b51b:87b	181.27.8.123
cb15:901b:901b:fb65:4024:de72:b51b:87c	181.27.8.124
cb15:901b:901b:fb65:4024:de72:b51b:87d	181.27.8.125
cb15:901b:901b:fb65:4024:de72:b51b:87e	181.27.8.126
cb15:901b:901b:fb65:4024:de72:b51b:87f	181.27.8.127
cb15:901b:901b:fb65:4024:de72:b51b:880	181.27.8.128
cb15:901b:901b:fb65:4024:de72:b51b:881	181.27.8.129
cb15:901b:901b:fb65:4024:de72:b51b:882	181.27.8.130
cb15:901b:901b:fb65:4024:de72:b51b:883	181.27.8.131
cb15:901b:901b:fb65:4024:de72:b51b:884	181.27.8.132
cb15:901b:901b:fb65:4024:de72:b51b:885	181.27.8.133
cb15:901b:901b:fb65:4024:de72:b51b:886	181.27.8.134
cb15:901b:901b:fb65:4024:de72:b51b:887	181.27.8.135
cb15:901b:901b:fb65:4024:de72:b51b:888	181.27.8.136
cb15:901b:901b:fb65:4024:de72:b51b:889	181.27.8.137
cb15:901b:901b:fb65:4024:de72:b51b:88a	181.27.8.138
cb15:901b:901b:fb65:4024:de72:b51b:88b	181.27.8.139
cb15:901b:901b:fb65:4024:de72:b51b:88c	181.27.8.140
cb15:901b:901b:fb65:4024:de72:b51b:88d	181.27.8.141
cb15:901b:901b:fb65:4024:de72:b51b:88e	181.27.8.142
cb15:901b:901b:fb65:4024:de72:b51b:88f	181.27.8.143
cb15:901b:901b:fb65:4024:de72:b51b:890	181.27.8.144
cb15:901b:901b:fb65:4024:de72:b51b:891	181.27.8.145
cb15:901b:901b:fb65:4024:de72:b51b:892	181.27.8.146
cb15:901b:901b:fb65:4024:de72:b51b:893	181.27.8.147
cb15:901b:901b:fb65:4024:de72:b51b:894	181.27.8.148
cb15:901b:901b:fb65:4024:de72:b51b:895	181.27.8.149
cb15:901b:901b:fb65:4024:de72:b51b:896	181.27.8.150
cb15:901b:901b:fb65:4024:de72:b51b:897	181.27.8.151
cb15:901b:901b:fb65:4024:de72:b51b:898	181.27.8.152
cb15:901b:901b:fb65:4024:de72:b51b:899	181.27.8.153
cb15:901b:901b:fb65:4024:de72:b51b:89a	181.27.8.154
cb15:901b:901b:fb65:4024:de72:b51b:89b	181.27.8.155
cb15:901b:901b:fb65:4024:de72:b51b:89c	181.27.8.156
cb15:901b:901b:fb65:4024:de72:b51b:89d	181.27.8.157
cb15:901b:901b:fb65:4024:de72:b51b:89e	181.27.8.158
cb15:901b:901b:fb65:4024:de72:b51b:89f	181.27.8.159
cb15:901b:901b:fb65:4024:de72:b51b:8a0	181.27.8.160
cb15:901b:901b:fb65:4024:de72:b51b:8a1	181.27.8.161
cb15:901b:901b:fb65:4024:de72:b51b:8a2	181.27.8.162
cb15:901b:901b:fb65:4024:de72:b51b:8a3	181.27.8.163
cb15:901b:901b:fb65:4024:de72:b51b:8a4	181.27.8.164
cb15:901b:901b:fb65:4024:de72:b51b:8a5	181.27.8.165
cb15:901b:901b:fb65:4024:de72:b51b:8a6	181.27.8.166
cb15:901b:901b:fb65:4024:de72:b51b:8a7	181.27.8.167
cb15:901b:901b:fb65:4024:de72:b51b:8a8	181.27.8.168
cb15:901b:901b:fb65:4024:de72:b51b:8a9	181.27.8.169
cb15:901b:901b:fb65:4024:de72:b51b:8aa	181.27.8.170
cb15:901b:901b:fb65:4024:de72:b51b:8ab	181.27.8.171
cb15:901b:901b:fb65:4024:de72:b51b:8ac	181.27.8.172
cb15:901b:901b:fb65:4024:de72:b51b:8ad	181.27.8.173
cb15:901b:901b:fb65:4024:de72:b51b:8ae	181.27.8.174
cb15:901b:901b:fb65:4024:de72:b51b:8af	181.27.8.175
cb15:901b:901b:fb65:4024:de72:b51b:8b0	181.27.8.176
cb15:901b:901b:fb65:4024:de72:b51b:8b1	181.27.8.177
cb15:901b:901b:fb65:4024:de72:b51b:8b2	181.27.8.178
cb15:901b:901b:fb65:4024:de72:b51b:8b3	181.27.8.179
cb15:901b:901b:fb65:4024:de72:b51b:8b4	181.27.8.180

cb15:901b:901b:fb65:4024:de72:b51b:8b5	181.27.8.181
cb15:901b:901b:fb65:4024:de72:b51b:8b6	181.27.8.182
cb15:901b:901b:fb65:4024:de72:b51b:8b7	181.27.8.183
cb15:901b:901b:fb65:4024:de72:b51b:8b8	181.27.8.184
cb15:901b:901b:fb65:4024:de72:b51b:8b9	181.27.8.185
cb15:901b:901b:fb65:4024:de72:b51b:8ba	181.27.8.186
cb15:901b:901b:fb65:4024:de72:b51b:8bb	181.27.8.187
cb15:901b:901b:fb65:4024:de72:b51b:8bc	181.27.8.188
cb15:901b:901b:fb65:4024:de72:b51b:8bd	181.27.8.189
cb15:901b:901b:fb65:4024:de72:b51b:8be	181.27.8.190
cb15:901b:901b:fb65:4024:de72:b51b:8bf	181.27.8.191
cb15:901b:901b:fb65:4024:de72:b51b:8c0	181.27.8.192
cb15:901b:901b:fb65:4024:de72:b51b:8c1	181.27.8.193
cb15:901b:901b:fb65:4024:de72:b51b:8c2	181.27.8.194
cb15:901b:901b:fb65:4024:de72:b51b:8c3	181.27.8.195
cb15:901b:901b:fb65:4024:de72:b51b:8c4	181.27.8.196
cb15:901b:901b:fb65:4024:de72:b51b:8c5	181.27.8.197
cb15:901b:901b:fb65:4024:de72:b51b:8c6	181.27.8.198
cb15:901b:901b:fb65:4024:de72:b51b:8c7	181.27.8.199
cb15:901b:901b:fb65:4024:de72:b51b:8c8	181.27.8.200
cb15:901b:901b:fb65:4024:de72:b51b:8c9	181.27.8.201
cb15:901b:901b:fb65:4024:de72:b51b:8ca	181.27.8.202
cb15:901b:901b:fb65:4024:de72:b51b:8cb	181.27.8.203
cb15:901b:901b:fb65:4024:de72:b51b:8cc	181.27.8.204
cb15:901b:901b:fb65:4024:de72:b51b:8cd	181.27.8.205
cb15:901b:901b:fb65:4024:de72:b51b:8ce	181.27.8.206
cb15:901b:901b:fb65:4024:de72:b51b:8cf	181.27.8.207
cb15:901b:901b:fb65:4024:de72:b51b:8d0	181.27.8.208
cb15:901b:901b:fb65:4024:de72:b51b:8d1	181.27.8.209
cb15:901b:901b:fb65:4024:de72:b51b:8d2	181.27.8.210
cb15:901b:901b:fb65:4024:de72:b51b:8d3	181.27.8.211
cb15:901b:901b:fb65:4024:de72:b51b:8d4	181.27.8.212
cb15:901b:901b:fb65:4024:de72:b51b:8d5	181.27.8.213
cb15:901b:901b:fb65:4024:de72:b51b:8d6	181.27.8.214
cb15:901b:901b:fb65:4024:de72:b51b:8d7	181.27.8.215
cb15:901b:901b:fb65:4024:de72:b51b:8d8	181.27.8.216
cb15:901b:901b:fb65:4024:de72:b51b:8d9	181.27.8.217
cb15:901b:901b:fb65:4024:de72:b51b:8da	181.27.8.218
cb15:901b:901b:fb65:4024:de72:b51b:8db	181.27.8.219
cb15:901b:901b:fb65:4024:de72:b51b:8dc	181.27.8.220
cb15:901b:901b:fb65:4024:de72:b51b:8dd	181.27.8.221
cb15:901b:901b:fb65:4024:de72:b51b:8de	181.27.8.222
cb15:901b:901b:fb65:4024:de72:b51b:8df	181.27.8.223
cb15:901b:901b:fb65:4024:de72:b51b:8e0	181.27.8.224
cb15:901b:901b:fb65:4024:de72:b51b:8e1	181.27.8.225
cb15:901b:901b:fb65:4024:de72:b51b:8e2	181.27.8.226
cb15:901b:901b:fb65:4024:de72:b51b:8e3	181.27.8.227
cb15:901b:901b:fb65:4024:de72:b51b:8e4	181.27.8.228
cb15:901b:901b:fb65:4024:de72:b51b:8e5	181.27.8.229
cb15:901b:901b:fb65:4024:de72:b51b:8e6	181.27.8.230
cb15:901b:901b:fb65:4024:de72:b51b:8e7	181.27.8.231
cb15:901b:901b:fb65:4024:de72:b51b:8e8	181.27.8.232
cb15:901b:901b:fb65:4024:de72:b51b:8e9	181.27.8.233
cb15:901b:901b:fb65:4024:de72:b51b:8ea	181.27.8.234
cb15:901b:901b:fb65:4024:de72:b51b:8eb	181.27.8.235
cb15:901b:901b:fb65:4024:de72:b51b:8ec	181.27.8.236
cb15:901b:901b:fb65:4024:de72:b51b:8ed	181.27.8.237
cb15:901b:901b:fb65:4024:de72:b51b:8ee	181.27.8.238
cb15:901b:901b:fb65:4024:de72:b51b:8ef	181.27.8.239
cb15:901b:901b:fb65:4024:de72:b51b:8f0	181.27.8.240
cb15:901b:901b:fb65:4024:de72:b51b:8f1	181.27.8.241
cb15:901b:901b:fb65:4024:de72:b51b:8f2	181.27.8.242
cb15:901b:901b:fb65:4024:de72:b51b:8f3	181.27.8.243
cb15:901b:901b:fb65:4024:de72:b51b:8f4	181.27.8.244
cb15:901b:901b:fb65:4024:de72:b51b:8f5	181.27.8.245
cb15:901b:901b:fb65:4024:de72:b51b:8f6	181.27.8.246
cb15:901b:901b:fb65:4024:de72:b51b:8f7	181.27.8.247
cb15:901b:901b:fb65:4024:de72:b51b:8f8	181.27.8.248
cb15:901b:901b:fb65:4024:de72:b51b:8f9	181.27.8.249
cb15:901b:901b:fb65:4024:de72:b51b:8fa	181.27.8.250
cb15:901b:901b:fb65:4024:de72:b51b:8fb	181.27.8.251
cb15:901b:901b:fb65:4024:de72:b51b:8fc	181.27.8.252
cb15:901b:901b:fb65:4024:de72:b51b:8fd	181.27.8.253
cb15:901b:901b:fb65:4024:de72:b51b:8fe	181.27.8.254
cb15:901b:901b:fb65:4024:de72:b51b:8ff	181.27.8.255

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.