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:de24:8104:c701	129.4.199.1
cb15:901b:901b:fb65:4024:de24:8104:c702	129.4.199.2
cb15:901b:901b:fb65:4024:de24:8104:c703	129.4.199.3
cb15:901b:901b:fb65:4024:de24:8104:c704	129.4.199.4
cb15:901b:901b:fb65:4024:de24:8104:c705	129.4.199.5
cb15:901b:901b:fb65:4024:de24:8104:c706	129.4.199.6
cb15:901b:901b:fb65:4024:de24:8104:c707	129.4.199.7
cb15:901b:901b:fb65:4024:de24:8104:c708	129.4.199.8
cb15:901b:901b:fb65:4024:de24:8104:c709	129.4.199.9
cb15:901b:901b:fb65:4024:de24:8104:c70a	129.4.199.10
cb15:901b:901b:fb65:4024:de24:8104:c70b	129.4.199.11
cb15:901b:901b:fb65:4024:de24:8104:c70c	129.4.199.12
cb15:901b:901b:fb65:4024:de24:8104:c70d	129.4.199.13
cb15:901b:901b:fb65:4024:de24:8104:c70e	129.4.199.14
cb15:901b:901b:fb65:4024:de24:8104:c70f	129.4.199.15
cb15:901b:901b:fb65:4024:de24:8104:c710	129.4.199.16
cb15:901b:901b:fb65:4024:de24:8104:c711	129.4.199.17
cb15:901b:901b:fb65:4024:de24:8104:c712	129.4.199.18
cb15:901b:901b:fb65:4024:de24:8104:c713	129.4.199.19
cb15:901b:901b:fb65:4024:de24:8104:c714	129.4.199.20
cb15:901b:901b:fb65:4024:de24:8104:c715	129.4.199.21
cb15:901b:901b:fb65:4024:de24:8104:c716	129.4.199.22
cb15:901b:901b:fb65:4024:de24:8104:c717	129.4.199.23
cb15:901b:901b:fb65:4024:de24:8104:c718	129.4.199.24
cb15:901b:901b:fb65:4024:de24:8104:c719	129.4.199.25
cb15:901b:901b:fb65:4024:de24:8104:c71a	129.4.199.26
cb15:901b:901b:fb65:4024:de24:8104:c71b	129.4.199.27
cb15:901b:901b:fb65:4024:de24:8104:c71c	129.4.199.28
cb15:901b:901b:fb65:4024:de24:8104:c71d	129.4.199.29
cb15:901b:901b:fb65:4024:de24:8104:c71e	129.4.199.30
cb15:901b:901b:fb65:4024:de24:8104:c71f	129.4.199.31
cb15:901b:901b:fb65:4024:de24:8104:c720	129.4.199.32
cb15:901b:901b:fb65:4024:de24:8104:c721	129.4.199.33
cb15:901b:901b:fb65:4024:de24:8104:c722	129.4.199.34
cb15:901b:901b:fb65:4024:de24:8104:c723	129.4.199.35
cb15:901b:901b:fb65:4024:de24:8104:c724	129.4.199.36
cb15:901b:901b:fb65:4024:de24:8104:c725	129.4.199.37
cb15:901b:901b:fb65:4024:de24:8104:c726	129.4.199.38
cb15:901b:901b:fb65:4024:de24:8104:c727	129.4.199.39
cb15:901b:901b:fb65:4024:de24:8104:c728	129.4.199.40
cb15:901b:901b:fb65:4024:de24:8104:c729	129.4.199.41
cb15:901b:901b:fb65:4024:de24:8104:c72a	129.4.199.42
cb15:901b:901b:fb65:4024:de24:8104:c72b	129.4.199.43
cb15:901b:901b:fb65:4024:de24:8104:c72c	129.4.199.44
cb15:901b:901b:fb65:4024:de24:8104:c72d	129.4.199.45
cb15:901b:901b:fb65:4024:de24:8104:c72e	129.4.199.46
cb15:901b:901b:fb65:4024:de24:8104:c72f	129.4.199.47
cb15:901b:901b:fb65:4024:de24:8104:c730	129.4.199.48
cb15:901b:901b:fb65:4024:de24:8104:c731	129.4.199.49
cb15:901b:901b:fb65:4024:de24:8104:c732	129.4.199.50
cb15:901b:901b:fb65:4024:de24:8104:c733	129.4.199.51
cb15:901b:901b:fb65:4024:de24:8104:c734	129.4.199.52
cb15:901b:901b:fb65:4024:de24:8104:c735	129.4.199.53
cb15:901b:901b:fb65:4024:de24:8104:c736	129.4.199.54
cb15:901b:901b:fb65:4024:de24:8104:c737	129.4.199.55
cb15:901b:901b:fb65:4024:de24:8104:c738	129.4.199.56
cb15:901b:901b:fb65:4024:de24:8104:c739	129.4.199.57
cb15:901b:901b:fb65:4024:de24:8104:c73a	129.4.199.58
cb15:901b:901b:fb65:4024:de24:8104:c73b	129.4.199.59
cb15:901b:901b:fb65:4024:de24:8104:c73c	129.4.199.60

cb15:901b:901b:fb65:4024:de24:8104:c73d	129.4.199.61
cb15:901b:901b:fb65:4024:de24:8104:c73e	129.4.199.62
cb15:901b:901b:fb65:4024:de24:8104:c73f	129.4.199.63
cb15:901b:901b:fb65:4024:de24:8104:c740	129.4.199.64
cb15:901b:901b:fb65:4024:de24:8104:c741	129.4.199.65
cb15:901b:901b:fb65:4024:de24:8104:c742	129.4.199.66
cb15:901b:901b:fb65:4024:de24:8104:c743	129.4.199.67
cb15:901b:901b:fb65:4024:de24:8104:c744	129.4.199.68
cb15:901b:901b:fb65:4024:de24:8104:c745	129.4.199.69
cb15:901b:901b:fb65:4024:de24:8104:c746	129.4.199.70
cb15:901b:901b:fb65:4024:de24:8104:c747	129.4.199.71
cb15:901b:901b:fb65:4024:de24:8104:c748	129.4.199.72
cb15:901b:901b:fb65:4024:de24:8104:c749	129.4.199.73
cb15:901b:901b:fb65:4024:de24:8104:c74a	129.4.199.74
cb15:901b:901b:fb65:4024:de24:8104:c74b	129.4.199.75
cb15:901b:901b:fb65:4024:de24:8104:c74c	129.4.199.76
cb15:901b:901b:fb65:4024:de24:8104:c74d	129.4.199.77
cb15:901b:901b:fb65:4024:de24:8104:c74e	129.4.199.78
cb15:901b:901b:fb65:4024:de24:8104:c74f	129.4.199.79
cb15:901b:901b:fb65:4024:de24:8104:c750	129.4.199.80
cb15:901b:901b:fb65:4024:de24:8104:c751	129.4.199.81
cb15:901b:901b:fb65:4024:de24:8104:c752	129.4.199.82
cb15:901b:901b:fb65:4024:de24:8104:c753	129.4.199.83
cb15:901b:901b:fb65:4024:de24:8104:c754	129.4.199.84
cb15:901b:901b:fb65:4024:de24:8104:c755	129.4.199.85
cb15:901b:901b:fb65:4024:de24:8104:c756	129.4.199.86
cb15:901b:901b:fb65:4024:de24:8104:c757	129.4.199.87
cb15:901b:901b:fb65:4024:de24:8104:c758	129.4.199.88
cb15:901b:901b:fb65:4024:de24:8104:c759	129.4.199.89
cb15:901b:901b:fb65:4024:de24:8104:c75a	129.4.199.90
cb15:901b:901b:fb65:4024:de24:8104:c75b	129.4.199.91
cb15:901b:901b:fb65:4024:de24:8104:c75c	129.4.199.92
cb15:901b:901b:fb65:4024:de24:8104:c75d	129.4.199.93
cb15:901b:901b:fb65:4024:de24:8104:c75e	129.4.199.94
cb15:901b:901b:fb65:4024:de24:8104:c75f	129.4.199.95
cb15:901b:901b:fb65:4024:de24:8104:c760	129.4.199.96
cb15:901b:901b:fb65:4024:de24:8104:c761	129.4.199.97
cb15:901b:901b:fb65:4024:de24:8104:c762	129.4.199.98
cb15:901b:901b:fb65:4024:de24:8104:c763	129.4.199.99
cb15:901b:901b:fb65:4024:de24:8104:c764	129.4.199.100
cb15:901b:901b:fb65:4024:de24:8104:c765	129.4.199.101
cb15:901b:901b:fb65:4024:de24:8104:c766	129.4.199.102
cb15:901b:901b:fb65:4024:de24:8104:c767	129.4.199.103
cb15:901b:901b:fb65:4024:de24:8104:c768	129.4.199.104
cb15:901b:901b:fb65:4024:de24:8104:c769	129.4.199.105
cb15:901b:901b:fb65:4024:de24:8104:c76a	129.4.199.106
cb15:901b:901b:fb65:4024:de24:8104:c76b	129.4.199.107
cb15:901b:901b:fb65:4024:de24:8104:c76c	129.4.199.108
cb15:901b:901b:fb65:4024:de24:8104:c76d	129.4.199.109
cb15:901b:901b:fb65:4024:de24:8104:c76e	129.4.199.110
cb15:901b:901b:fb65:4024:de24:8104:c76f	129.4.199.111
cb15:901b:901b:fb65:4024:de24:8104:c770	129.4.199.112
cb15:901b:901b:fb65:4024:de24:8104:c771	129.4.199.113
cb15:901b:901b:fb65:4024:de24:8104:c772	129.4.199.114
cb15:901b:901b:fb65:4024:de24:8104:c773	129.4.199.115
cb15:901b:901b:fb65:4024:de24:8104:c774	129.4.199.116
cb15:901b:901b:fb65:4024:de24:8104:c775	129.4.199.117
cb15:901b:901b:fb65:4024:de24:8104:c776	129.4.199.118
cb15:901b:901b:fb65:4024:de24:8104:c777	129.4.199.119
cb15:901b:901b:fb65:4024:de24:8104:c778	129.4.199.120

cb15:901b:901b:fb65:4024:de24:8104:c779	129.4.199.121
cb15:901b:901b:fb65:4024:de24:8104:c77a	129.4.199.122
cb15:901b:901b:fb65:4024:de24:8104:c77b	129.4.199.123
cb15:901b:901b:fb65:4024:de24:8104:c77c	129.4.199.124
cb15:901b:901b:fb65:4024:de24:8104:c77d	129.4.199.125
cb15:901b:901b:fb65:4024:de24:8104:c77e	129.4.199.126
cb15:901b:901b:fb65:4024:de24:8104:c77f	129.4.199.127
cb15:901b:901b:fb65:4024:de24:8104:c780	129.4.199.128
cb15:901b:901b:fb65:4024:de24:8104:c781	129.4.199.129
cb15:901b:901b:fb65:4024:de24:8104:c782	129.4.199.130
cb15:901b:901b:fb65:4024:de24:8104:c783	129.4.199.131
cb15:901b:901b:fb65:4024:de24:8104:c784	129.4.199.132
cb15:901b:901b:fb65:4024:de24:8104:c785	129.4.199.133
cb15:901b:901b:fb65:4024:de24:8104:c786	129.4.199.134
cb15:901b:901b:fb65:4024:de24:8104:c787	129.4.199.135
cb15:901b:901b:fb65:4024:de24:8104:c788	129.4.199.136
cb15:901b:901b:fb65:4024:de24:8104:c789	129.4.199.137
cb15:901b:901b:fb65:4024:de24:8104:c78a	129.4.199.138
cb15:901b:901b:fb65:4024:de24:8104:c78b	129.4.199.139
cb15:901b:901b:fb65:4024:de24:8104:c78c	129.4.199.140
cb15:901b:901b:fb65:4024:de24:8104:c78d	129.4.199.141
cb15:901b:901b:fb65:4024:de24:8104:c78e	129.4.199.142
cb15:901b:901b:fb65:4024:de24:8104:c78f	129.4.199.143
cb15:901b:901b:fb65:4024:de24:8104:c790	129.4.199.144
cb15:901b:901b:fb65:4024:de24:8104:c791	129.4.199.145
cb15:901b:901b:fb65:4024:de24:8104:c792	129.4.199.146
cb15:901b:901b:fb65:4024:de24:8104:c793	129.4.199.147
cb15:901b:901b:fb65:4024:de24:8104:c794	129.4.199.148
cb15:901b:901b:fb65:4024:de24:8104:c795	129.4.199.149
cb15:901b:901b:fb65:4024:de24:8104:c796	129.4.199.150
cb15:901b:901b:fb65:4024:de24:8104:c797	129.4.199.151
cb15:901b:901b:fb65:4024:de24:8104:c798	129.4.199.152
cb15:901b:901b:fb65:4024:de24:8104:c799	129.4.199.153
cb15:901b:901b:fb65:4024:de24:8104:c79a	129.4.199.154
cb15:901b:901b:fb65:4024:de24:8104:c79b	129.4.199.155
cb15:901b:901b:fb65:4024:de24:8104:c79c	129.4.199.156
cb15:901b:901b:fb65:4024:de24:8104:c79d	129.4.199.157
cb15:901b:901b:fb65:4024:de24:8104:c79e	129.4.199.158
cb15:901b:901b:fb65:4024:de24:8104:c79f	129.4.199.159
cb15:901b:901b:fb65:4024:de24:8104:c7a0	129.4.199.160
cb15:901b:901b:fb65:4024:de24:8104:c7a1	129.4.199.161
cb15:901b:901b:fb65:4024:de24:8104:c7a2	129.4.199.162
cb15:901b:901b:fb65:4024:de24:8104:c7a3	129.4.199.163
cb15:901b:901b:fb65:4024:de24:8104:c7a4	129.4.199.164
cb15:901b:901b:fb65:4024:de24:8104:c7a5	129.4.199.165
cb15:901b:901b:fb65:4024:de24:8104:c7a6	129.4.199.166
cb15:901b:901b:fb65:4024:de24:8104:c7a7	129.4.199.167
cb15:901b:901b:fb65:4024:de24:8104:c7a8	129.4.199.168
cb15:901b:901b:fb65:4024:de24:8104:c7a9	129.4.199.169
cb15:901b:901b:fb65:4024:de24:8104:c7aa	129.4.199.170
cb15:901b:901b:fb65:4024:de24:8104:c7ab	129.4.199.171
cb15:901b:901b:fb65:4024:de24:8104:c7ac	129.4.199.172
cb15:901b:901b:fb65:4024:de24:8104:c7ad	129.4.199.173
cb15:901b:901b:fb65:4024:de24:8104:c7ae	129.4.199.174
cb15:901b:901b:fb65:4024:de24:8104:c7af	129.4.199.175
cb15:901b:901b:fb65:4024:de24:8104:c7b0	129.4.199.176
cb15:901b:901b:fb65:4024:de24:8104:c7b1	129.4.199.177
cb15:901b:901b:fb65:4024:de24:8104:c7b2	129.4.199.178
cb15:901b:901b:fb65:4024:de24:8104:c7b3	129.4.199.179
cb15:901b:901b:fb65:4024:de24:8104:c7b4	129.4.199.180

cb15:901b:901b:fb65:4024:de24:8104:c7b5	129.4.199.181
cb15:901b:901b:fb65:4024:de24:8104:c7b6	129.4.199.182
cb15:901b:901b:fb65:4024:de24:8104:c7b7	129.4.199.183
cb15:901b:901b:fb65:4024:de24:8104:c7b8	129.4.199.184
cb15:901b:901b:fb65:4024:de24:8104:c7b9	129.4.199.185
cb15:901b:901b:fb65:4024:de24:8104:c7ba	129.4.199.186
cb15:901b:901b:fb65:4024:de24:8104:c7bb	129.4.199.187
cb15:901b:901b:fb65:4024:de24:8104:c7bc	129.4.199.188
cb15:901b:901b:fb65:4024:de24:8104:c7bd	129.4.199.189
cb15:901b:901b:fb65:4024:de24:8104:c7be	129.4.199.190
cb15:901b:901b:fb65:4024:de24:8104:c7bf	129.4.199.191
cb15:901b:901b:fb65:4024:de24:8104:c7c0	129.4.199.192
cb15:901b:901b:fb65:4024:de24:8104:c7c1	129.4.199.193
cb15:901b:901b:fb65:4024:de24:8104:c7c2	129.4.199.194
cb15:901b:901b:fb65:4024:de24:8104:c7c3	129.4.199.195
cb15:901b:901b:fb65:4024:de24:8104:c7c4	129.4.199.196
cb15:901b:901b:fb65:4024:de24:8104:c7c5	129.4.199.197
cb15:901b:901b:fb65:4024:de24:8104:c7c6	129.4.199.198
cb15:901b:901b:fb65:4024:de24:8104:c7c7	129.4.199.199
cb15:901b:901b:fb65:4024:de24:8104:c7c8	129.4.199.200
cb15:901b:901b:fb65:4024:de24:8104:c7c9	129.4.199.201
cb15:901b:901b:fb65:4024:de24:8104:c7ca	129.4.199.202
cb15:901b:901b:fb65:4024:de24:8104:c7cb	129.4.199.203
cb15:901b:901b:fb65:4024:de24:8104:c7cc	129.4.199.204
cb15:901b:901b:fb65:4024:de24:8104:c7cd	129.4.199.205
cb15:901b:901b:fb65:4024:de24:8104:c7ce	129.4.199.206
cb15:901b:901b:fb65:4024:de24:8104:c7cf	129.4.199.207
cb15:901b:901b:fb65:4024:de24:8104:c7d0	129.4.199.208
cb15:901b:901b:fb65:4024:de24:8104:c7d1	129.4.199.209
cb15:901b:901b:fb65:4024:de24:8104:c7d2	129.4.199.210
cb15:901b:901b:fb65:4024:de24:8104:c7d3	129.4.199.211
cb15:901b:901b:fb65:4024:de24:8104:c7d4	129.4.199.212
cb15:901b:901b:fb65:4024:de24:8104:c7d5	129.4.199.213
cb15:901b:901b:fb65:4024:de24:8104:c7d6	129.4.199.214
cb15:901b:901b:fb65:4024:de24:8104:c7d7	129.4.199.215
cb15:901b:901b:fb65:4024:de24:8104:c7d8	129.4.199.216
cb15:901b:901b:fb65:4024:de24:8104:c7d9	129.4.199.217
cb15:901b:901b:fb65:4024:de24:8104:c7da	129.4.199.218
cb15:901b:901b:fb65:4024:de24:8104:c7db	129.4.199.219
cb15:901b:901b:fb65:4024:de24:8104:c7dc	129.4.199.220
cb15:901b:901b:fb65:4024:de24:8104:c7dd	129.4.199.221
cb15:901b:901b:fb65:4024:de24:8104:c7de	129.4.199.222
cb15:901b:901b:fb65:4024:de24:8104:c7df	129.4.199.223
cb15:901b:901b:fb65:4024:de24:8104:c7e0	129.4.199.224
cb15:901b:901b:fb65:4024:de24:8104:c7e1	129.4.199.225
cb15:901b:901b:fb65:4024:de24:8104:c7e2	129.4.199.226
cb15:901b:901b:fb65:4024:de24:8104:c7e3	129.4.199.227
cb15:901b:901b:fb65:4024:de24:8104:c7e4	129.4.199.228
cb15:901b:901b:fb65:4024:de24:8104:c7e5	129.4.199.229
cb15:901b:901b:fb65:4024:de24:8104:c7e6	129.4.199.230
cb15:901b:901b:fb65:4024:de24:8104:c7e7	129.4.199.231
cb15:901b:901b:fb65:4024:de24:8104:c7e8	129.4.199.232
cb15:901b:901b:fb65:4024:de24:8104:c7e9	129.4.199.233
cb15:901b:901b:fb65:4024:de24:8104:c7ea	129.4.199.234
cb15:901b:901b:fb65:4024:de24:8104:c7eb	129.4.199.235
cb15:901b:901b:fb65:4024:de24:8104:c7ec	129.4.199.236
cb15:901b:901b:fb65:4024:de24:8104:c7ed	129.4.199.237
cb15:901b:901b:fb65:4024:de24:8104:c7ee	129.4.199.238
cb15:901b:901b:fb65:4024:de24:8104:c7ef	129.4.199.239
cb15:901b:901b:fb65:4024:de24:8104:c7f0	129.4.199.240
cb15:901b:901b:fb65:4024:de24:8104:c7f1	129.4.199.241
cb15:901b:901b:fb65:4024:de24:8104:c7f2	129.4.199.242
cb15:901b:901b:fb65:4024:de24:8104:c7f3	129.4.199.243
cb15:901b:901b:fb65:4024:de24:8104:c7f4	129.4.199.244
cb15:901b:901b:fb65:4024:de24:8104:c7f5	129.4.199.245
cb15:901b:901b:fb65:4024:de24:8104:c7f6	129.4.199.246
cb15:901b:901b:fb65:4024:de24:8104:c7f7	129.4.199.247
cb15:901b:901b:fb65:4024:de24:8104:c7f8	129.4.199.248
cb15:901b:901b:fb65:4024:de24:8104:c7f9	129.4.199.249
cb15:901b:901b:fb65:4024:de24:8104:c7fa	129.4.199.250
cb15:901b:901b:fb65:4024:de24:8104:c7fb	129.4.199.251
cb15:901b:901b:fb65:4024:de24:8104:c7fc	129.4.199.252
cb15:901b:901b:fb65:4024:de24:8104:c7fd	129.4.199.253
cb15:901b:901b:fb65:4024:de24:8104:c7fe	129.4.199.254
cb15:901b:901b:fb65:4024:de24:8104:c7ff	129.4.199.255

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.