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
b51a:901b:cb15:8045:ada8:cdcd:8043:c701	128.67.199.1
b51a:901b:cb15:8045:ada8:cdcd:8043:c702	128.67.199.2
b51a:901b:cb15:8045:ada8:cdcd:8043:c703	128.67.199.3
b51a:901b:cb15:8045:ada8:cdcd:8043:c704	128.67.199.4
b51a:901b:cb15:8045:ada8:cdcd:8043:c705	128.67.199.5
b51a:901b:cb15:8045:ada8:cdcd:8043:c706	128.67.199.6
b51a:901b:cb15:8045:ada8:cdcd:8043:c707	128.67.199.7
b51a:901b:cb15:8045:ada8:cdcd:8043:c708	128.67.199.8
b51a:901b:cb15:8045:ada8:cdcd:8043:c709	128.67.199.9
b51a:901b:cb15:8045:ada8:cdcd:8043:c70a	128.67.199.10
b51a:901b:cb15:8045:ada8:cdcd:8043:c70b	128.67.199.11
b51a:901b:cb15:8045:ada8:cdcd:8043:c70c	128.67.199.12
b51a:901b:cb15:8045:ada8:cdcd:8043:c70d	128.67.199.13
b51a:901b:cb15:8045:ada8:cdcd:8043:c70e	128.67.199.14
b51a:901b:cb15:8045:ada8:cdcd:8043:c70f	128.67.199.15
b51a:901b:cb15:8045:ada8:cdcd:8043:c710	128.67.199.16
b51a:901b:cb15:8045:ada8:cdcd:8043:c711	128.67.199.17
b51a:901b:cb15:8045:ada8:cdcd:8043:c712	128.67.199.18
b51a:901b:cb15:8045:ada8:cdcd:8043:c713	128.67.199.19
b51a:901b:cb15:8045:ada8:cdcd:8043:c714	128.67.199.20
b51a:901b:cb15:8045:ada8:cdcd:8043:c715	128.67.199.21
b51a:901b:cb15:8045:ada8:cdcd:8043:c716	128.67.199.22
b51a:901b:cb15:8045:ada8:cdcd:8043:c717	128.67.199.23
b51a:901b:cb15:8045:ada8:cdcd:8043:c718	128.67.199.24
b51a:901b:cb15:8045:ada8:cdcd:8043:c719	128.67.199.25
b51a:901b:cb15:8045:ada8:cdcd:8043:c71a	128.67.199.26
b51a:901b:cb15:8045:ada8:cdcd:8043:c71b	128.67.199.27
b51a:901b:cb15:8045:ada8:cdcd:8043:c71c	128.67.199.28
b51a:901b:cb15:8045:ada8:cdcd:8043:c71d	128.67.199.29
b51a:901b:cb15:8045:ada8:cdcd:8043:c71e	128.67.199.30
b51a:901b:cb15:8045:ada8:cdcd:8043:c71f	128.67.199.31
b51a:901b:cb15:8045:ada8:cdcd:8043:c720	128.67.199.32
b51a:901b:cb15:8045:ada8:cdcd:8043:c721	128.67.199.33
b51a:901b:cb15:8045:ada8:cdcd:8043:c722	128.67.199.34
b51a:901b:cb15:8045:ada8:cdcd:8043:c723	128.67.199.35
b51a:901b:cb15:8045:ada8:cdcd:8043:c724	128.67.199.36
b51a:901b:cb15:8045:ada8:cdcd:8043:c725	128.67.199.37
b51a:901b:cb15:8045:ada8:cdcd:8043:c726	128.67.199.38
b51a:901b:cb15:8045:ada8:cdcd:8043:c727	128.67.199.39
b51a:901b:cb15:8045:ada8:cdcd:8043:c728	128.67.199.40
b51a:901b:cb15:8045:ada8:cdcd:8043:c729	128.67.199.41
b51a:901b:cb15:8045:ada8:cdcd:8043:c72a	128.67.199.42
b51a:901b:cb15:8045:ada8:cdcd:8043:c72b	128.67.199.43
b51a:901b:cb15:8045:ada8:cdcd:8043:c72c	128.67.199.44
b51a:901b:cb15:8045:ada8:cdcd:8043:c72d	128.67.199.45
b51a:901b:cb15:8045:ada8:cdcd:8043:c72e	128.67.199.46
b51a:901b:cb15:8045:ada8:cdcd:8043:c72f	128.67.199.47
b51a:901b:cb15:8045:ada8:cdcd:8043:c730	128.67.199.48
b51a:901b:cb15:8045:ada8:cdcd:8043:c731	128.67.199.49
b51a:901b:cb15:8045:ada8:cdcd:8043:c732	128.67.199.50
b51a:901b:cb15:8045:ada8:cdcd:8043:c733	128.67.199.51
b51a:901b:cb15:8045:ada8:cdcd:8043:c734	128.67.199.52
b51a:901b:cb15:8045:ada8:cdcd:8043:c735	128.67.199.53
b51a:901b:cb15:8045:ada8:cdcd:8043:c736	128.67.199.54
b51a:901b:cb15:8045:ada8:cdcd:8043:c737	128.67.199.55
b51a:901b:cb15:8045:ada8:cdcd:8043:c738	128.67.199.56
b51a:901b:cb15:8045:ada8:cdcd:8043:c739	128.67.199.57
b51a:901b:cb15:8045:ada8:cdcd:8043:c73a	128.67.199.58
b51a:901b:cb15:8045:ada8:cdcd:8043:c73b	128.67.199.59
b51a:901b:cb15:8045:ada8:cdcd:8043:c73c	128.67.199.60

b51a:901b:cb15:8045:ada8:cdcd:8043:c73d	128.67.199.61
b51a:901b:cb15:8045:ada8:cdcd:8043:c73e	128.67.199.62
b51a:901b:cb15:8045:ada8:cdcd:8043:c73f	128.67.199.63
b51a:901b:cb15:8045:ada8:cdcd:8043:c740	128.67.199.64
b51a:901b:cb15:8045:ada8:cdcd:8043:c741	128.67.199.65
b51a:901b:cb15:8045:ada8:cdcd:8043:c742	128.67.199.66
b51a:901b:cb15:8045:ada8:cdcd:8043:c743	128.67.199.67
b51a:901b:cb15:8045:ada8:cdcd:8043:c744	128.67.199.68
b51a:901b:cb15:8045:ada8:cdcd:8043:c745	128.67.199.69
b51a:901b:cb15:8045:ada8:cdcd:8043:c746	128.67.199.70
b51a:901b:cb15:8045:ada8:cdcd:8043:c747	128.67.199.71
b51a:901b:cb15:8045:ada8:cdcd:8043:c748	128.67.199.72
b51a:901b:cb15:8045:ada8:cdcd:8043:c749	128.67.199.73
b51a:901b:cb15:8045:ada8:cdcd:8043:c74a	128.67.199.74
b51a:901b:cb15:8045:ada8:cdcd:8043:c74b	128.67.199.75
b51a:901b:cb15:8045:ada8:cdcd:8043:c74c	128.67.199.76
b51a:901b:cb15:8045:ada8:cdcd:8043:c74d	128.67.199.77
b51a:901b:cb15:8045:ada8:cdcd:8043:c74e	128.67.199.78
b51a:901b:cb15:8045:ada8:cdcd:8043:c74f	128.67.199.79
b51a:901b:cb15:8045:ada8:cdcd:8043:c750	128.67.199.80
b51a:901b:cb15:8045:ada8:cdcd:8043:c751	128.67.199.81
b51a:901b:cb15:8045:ada8:cdcd:8043:c752	128.67.199.82
b51a:901b:cb15:8045:ada8:cdcd:8043:c753	128.67.199.83
b51a:901b:cb15:8045:ada8:cdcd:8043:c754	128.67.199.84
b51a:901b:cb15:8045:ada8:cdcd:8043:c755	128.67.199.85
b51a:901b:cb15:8045:ada8:cdcd:8043:c756	128.67.199.86
b51a:901b:cb15:8045:ada8:cdcd:8043:c757	128.67.199.87
b51a:901b:cb15:8045:ada8:cdcd:8043:c758	128.67.199.88
b51a:901b:cb15:8045:ada8:cdcd:8043:c759	128.67.199.89
b51a:901b:cb15:8045:ada8:cdcd:8043:c75a	128.67.199.90
b51a:901b:cb15:8045:ada8:cdcd:8043:c75b	128.67.199.91
b51a:901b:cb15:8045:ada8:cdcd:8043:c75c	128.67.199.92
b51a:901b:cb15:8045:ada8:cdcd:8043:c75d	128.67.199.93
b51a:901b:cb15:8045:ada8:cdcd:8043:c75e	128.67.199.94
b51a:901b:cb15:8045:ada8:cdcd:8043:c75f	128.67.199.95
b51a:901b:cb15:8045:ada8:cdcd:8043:c760	128.67.199.96
b51a:901b:cb15:8045:ada8:cdcd:8043:c761	128.67.199.97
b51a:901b:cb15:8045:ada8:cdcd:8043:c762	128.67.199.98
b51a:901b:cb15:8045:ada8:cdcd:8043:c763	128.67.199.99
b51a:901b:cb15:8045:ada8:cdcd:8043:c764	128.67.199.100
b51a:901b:cb15:8045:ada8:cdcd:8043:c765	128.67.199.101
b51a:901b:cb15:8045:ada8:cdcd:8043:c766	128.67.199.102
b51a:901b:cb15:8045:ada8:cdcd:8043:c767	128.67.199.103
b51a:901b:cb15:8045:ada8:cdcd:8043:c768	128.67.199.104
b51a:901b:cb15:8045:ada8:cdcd:8043:c769	128.67.199.105
b51a:901b:cb15:8045:ada8:cdcd:8043:c76a	128.67.199.106
b51a:901b:cb15:8045:ada8:cdcd:8043:c76b	128.67.199.107
b51a:901b:cb15:8045:ada8:cdcd:8043:c76c	128.67.199.108
b51a:901b:cb15:8045:ada8:cdcd:8043:c76d	128.67.199.109
b51a:901b:cb15:8045:ada8:cdcd:8043:c76e	128.67.199.110
b51a:901b:cb15:8045:ada8:cdcd:8043:c76f	128.67.199.111
b51a:901b:cb15:8045:ada8:cdcd:8043:c770	128.67.199.112
b51a:901b:cb15:8045:ada8:cdcd:8043:c771	128.67.199.113
b51a:901b:cb15:8045:ada8:cdcd:8043:c772	128.67.199.114
b51a:901b:cb15:8045:ada8:cdcd:8043:c773	128.67.199.115
b51a:901b:cb15:8045:ada8:cdcd:8043:c774	128.67.199.116
b51a:901b:cb15:8045:ada8:cdcd:8043:c775	128.67.199.117
b51a:901b:cb15:8045:ada8:cdcd:8043:c776	128.67.199.118
b51a:901b:cb15:8045:ada8:cdcd:8043:c777	128.67.199.119
b51a:901b:cb15:8045:ada8:cdcd:8043:c778	128.67.199.120

b51a:901b:cb15:8045:ada8:cdcd:8043:c779	128.67.199.121
b51a:901b:cb15:8045:ada8:cdcd:8043:c77a	128.67.199.122
b51a:901b:cb15:8045:ada8:cdcd:8043:c77b	128.67.199.123
b51a:901b:cb15:8045:ada8:cdcd:8043:c77c	128.67.199.124
b51a:901b:cb15:8045:ada8:cdcd:8043:c77d	128.67.199.125
b51a:901b:cb15:8045:ada8:cdcd:8043:c77e	128.67.199.126
b51a:901b:cb15:8045:ada8:cdcd:8043:c77f	128.67.199.127
b51a:901b:cb15:8045:ada8:cdcd:8043:c780	128.67.199.128
b51a:901b:cb15:8045:ada8:cdcd:8043:c781	128.67.199.129
b51a:901b:cb15:8045:ada8:cdcd:8043:c782	128.67.199.130
b51a:901b:cb15:8045:ada8:cdcd:8043:c783	128.67.199.131
b51a:901b:cb15:8045:ada8:cdcd:8043:c784	128.67.199.132
b51a:901b:cb15:8045:ada8:cdcd:8043:c785	128.67.199.133
b51a:901b:cb15:8045:ada8:cdcd:8043:c786	128.67.199.134
b51a:901b:cb15:8045:ada8:cdcd:8043:c787	128.67.199.135
b51a:901b:cb15:8045:ada8:cdcd:8043:c788	128.67.199.136
b51a:901b:cb15:8045:ada8:cdcd:8043:c789	128.67.199.137
b51a:901b:cb15:8045:ada8:cdcd:8043:c78a	128.67.199.138
b51a:901b:cb15:8045:ada8:cdcd:8043:c78b	128.67.199.139
b51a:901b:cb15:8045:ada8:cdcd:8043:c78c	128.67.199.140
b51a:901b:cb15:8045:ada8:cdcd:8043:c78d	128.67.199.141
b51a:901b:cb15:8045:ada8:cdcd:8043:c78e	128.67.199.142
b51a:901b:cb15:8045:ada8:cdcd:8043:c78f	128.67.199.143
b51a:901b:cb15:8045:ada8:cdcd:8043:c790	128.67.199.144
b51a:901b:cb15:8045:ada8:cdcd:8043:c791	128.67.199.145
b51a:901b:cb15:8045:ada8:cdcd:8043:c792	128.67.199.146
b51a:901b:cb15:8045:ada8:cdcd:8043:c793	128.67.199.147
b51a:901b:cb15:8045:ada8:cdcd:8043:c794	128.67.199.148
b51a:901b:cb15:8045:ada8:cdcd:8043:c795	128.67.199.149
b51a:901b:cb15:8045:ada8:cdcd:8043:c796	128.67.199.150
b51a:901b:cb15:8045:ada8:cdcd:8043:c797	128.67.199.151
b51a:901b:cb15:8045:ada8:cdcd:8043:c798	128.67.199.152
b51a:901b:cb15:8045:ada8:cdcd:8043:c799	128.67.199.153
b51a:901b:cb15:8045:ada8:cdcd:8043:c79a	128.67.199.154
b51a:901b:cb15:8045:ada8:cdcd:8043:c79b	128.67.199.155
b51a:901b:cb15:8045:ada8:cdcd:8043:c79c	128.67.199.156
b51a:901b:cb15:8045:ada8:cdcd:8043:c79d	128.67.199.157
b51a:901b:cb15:8045:ada8:cdcd:8043:c79e	128.67.199.158
b51a:901b:cb15:8045:ada8:cdcd:8043:c79f	128.67.199.159
b51a:901b:cb15:8045:ada8:cdcd:8043:c7a0	128.67.199.160
b51a:901b:cb15:8045:ada8:cdcd:8043:c7a1	128.67.199.161
b51a:901b:cb15:8045:ada8:cdcd:8043:c7a2	128.67.199.162
b51a:901b:cb15:8045:ada8:cdcd:8043:c7a3	128.67.199.163
b51a:901b:cb15:8045:ada8:cdcd:8043:c7a4	128.67.199.164
b51a:901b:cb15:8045:ada8:cdcd:8043:c7a5	128.67.199.165
b51a:901b:cb15:8045:ada8:cdcd:8043:c7a6	128.67.199.166
b51a:901b:cb15:8045:ada8:cdcd:8043:c7a7	128.67.199.167
b51a:901b:cb15:8045:ada8:cdcd:8043:c7a8	128.67.199.168
b51a:901b:cb15:8045:ada8:cdcd:8043:c7a9	128.67.199.169
b51a:901b:cb15:8045:ada8:cdcd:8043:c7aa	128.67.199.170
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ab	128.67.199.171
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ac	128.67.199.172
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ad	128.67.199.173
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ae	128.67.199.174
b51a:901b:cb15:8045:ada8:cdcd:8043:c7af	128.67.199.175
b51a:901b:cb15:8045:ada8:cdcd:8043:c7b0	128.67.199.176
b51a:901b:cb15:8045:ada8:cdcd:8043:c7b1	128.67.199.177
b51a:901b:cb15:8045:ada8:cdcd:8043:c7b2	128.67.199.178
b51a:901b:cb15:8045:ada8:cdcd:8043:c7b3	128.67.199.179
b51a:901b:cb15:8045:ada8:cdcd:8043:c7b4	128.67.199.180

b51a:901b:cb15:8045:ada8:cdcd:8043:c7b5	128.67.199.181
b51a:901b:cb15:8045:ada8:cdcd:8043:c7b6	128.67.199.182
b51a:901b:cb15:8045:ada8:cdcd:8043:c7b7	128.67.199.183
b51a:901b:cb15:8045:ada8:cdcd:8043:c7b8	128.67.199.184
b51a:901b:cb15:8045:ada8:cdcd:8043:c7b9	128.67.199.185
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ba	128.67.199.186
b51a:901b:cb15:8045:ada8:cdcd:8043:c7bb	128.67.199.187
b51a:901b:cb15:8045:ada8:cdcd:8043:c7bc	128.67.199.188
b51a:901b:cb15:8045:ada8:cdcd:8043:c7bd	128.67.199.189
b51a:901b:cb15:8045:ada8:cdcd:8043:c7be	128.67.199.190
b51a:901b:cb15:8045:ada8:cdcd:8043:c7bf	128.67.199.191
b51a:901b:cb15:8045:ada8:cdcd:8043:c7c0	128.67.199.192
b51a:901b:cb15:8045:ada8:cdcd:8043:c7c1	128.67.199.193
b51a:901b:cb15:8045:ada8:cdcd:8043:c7c2	128.67.199.194
b51a:901b:cb15:8045:ada8:cdcd:8043:c7c3	128.67.199.195
b51a:901b:cb15:8045:ada8:cdcd:8043:c7c4	128.67.199.196
b51a:901b:cb15:8045:ada8:cdcd:8043:c7c5	128.67.199.197
b51a:901b:cb15:8045:ada8:cdcd:8043:c7c6	128.67.199.198
b51a:901b:cb15:8045:ada8:cdcd:8043:c7c7	128.67.199.199
b51a:901b:cb15:8045:ada8:cdcd:8043:c7c8	128.67.199.200
b51a:901b:cb15:8045:ada8:cdcd:8043:c7c9	128.67.199.201
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ca	128.67.199.202
b51a:901b:cb15:8045:ada8:cdcd:8043:c7cb	128.67.199.203
b51a:901b:cb15:8045:ada8:cdcd:8043:c7cc	128.67.199.204
b51a:901b:cb15:8045:ada8:cdcd:8043:c7cd	128.67.199.205
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ce	128.67.199.206
b51a:901b:cb15:8045:ada8:cdcd:8043:c7cf	128.67.199.207
b51a:901b:cb15:8045:ada8:cdcd:8043:c7d0	128.67.199.208
b51a:901b:cb15:8045:ada8:cdcd:8043:c7d1	128.67.199.209
b51a:901b:cb15:8045:ada8:cdcd:8043:c7d2	128.67.199.210
b51a:901b:cb15:8045:ada8:cdcd:8043:c7d3	128.67.199.211
b51a:901b:cb15:8045:ada8:cdcd:8043:c7d4	128.67.199.212
b51a:901b:cb15:8045:ada8:cdcd:8043:c7d5	128.67.199.213
b51a:901b:cb15:8045:ada8:cdcd:8043:c7d6	128.67.199.214
b51a:901b:cb15:8045:ada8:cdcd:8043:c7d7	128.67.199.215
b51a:901b:cb15:8045:ada8:cdcd:8043:c7d8	128.67.199.216
b51a:901b:cb15:8045:ada8:cdcd:8043:c7d9	128.67.199.217
b51a:901b:cb15:8045:ada8:cdcd:8043:c7da	128.67.199.218
b51a:901b:cb15:8045:ada8:cdcd:8043:c7db	128.67.199.219
b51a:901b:cb15:8045:ada8:cdcd:8043:c7dc	128.67.199.220
b51a:901b:cb15:8045:ada8:cdcd:8043:c7dd	128.67.199.221
b51a:901b:cb15:8045:ada8:cdcd:8043:c7de	128.67.199.222
b51a:901b:cb15:8045:ada8:cdcd:8043:c7df	128.67.199.223
b51a:901b:cb15:8045:ada8:cdcd:8043:c7e0	128.67.199.224
b51a:901b:cb15:8045:ada8:cdcd:8043:c7e1	128.67.199.225
b51a:901b:cb15:8045:ada8:cdcd:8043:c7e2	128.67.199.226
b51a:901b:cb15:8045:ada8:cdcd:8043:c7e3	128.67.199.227
b51a:901b:cb15:8045:ada8:cdcd:8043:c7e4	128.67.199.228
b51a:901b:cb15:8045:ada8:cdcd:8043:c7e5	128.67.199.229
b51a:901b:cb15:8045:ada8:cdcd:8043:c7e6	128.67.199.230
b51a:901b:cb15:8045:ada8:cdcd:8043:c7e7	128.67.199.231
b51a:901b:cb15:8045:ada8:cdcd:8043:c7e8	128.67.199.232
b51a:901b:cb15:8045:ada8:cdcd:8043:c7e9	128.67.199.233
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ea	128.67.199.234
b51a:901b:cb15:8045:ada8:cdcd:8043:c7eb	128.67.199.235
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ec	128.67.199.236
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ed	128.67.199.237
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ee	128.67.199.238
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ef	128.67.199.239
b51a:901b:cb15:8045:ada8:cdcd:8043:c7f0	128.67.199.240
b51a:901b:cb15:8045:ada8:cdcd:8043:c7f1	128.67.199.241
b51a:901b:cb15:8045:ada8:cdcd:8043:c7f2	128.67.199.242
b51a:901b:cb15:8045:ada8:cdcd:8043:c7f3	128.67.199.243
b51a:901b:cb15:8045:ada8:cdcd:8043:c7f4	128.67.199.244
b51a:901b:cb15:8045:ada8:cdcd:8043:c7f5	128.67.199.245
b51a:901b:cb15:8045:ada8:cdcd:8043:c7f6	128.67.199.246
b51a:901b:cb15:8045:ada8:cdcd:8043:c7f7	128.67.199.247
b51a:901b:cb15:8045:ada8:cdcd:8043:c7f8	128.67.199.248
b51a:901b:cb15:8045:ada8:cdcd:8043:c7f9	128.67.199.249
b51a:901b:cb15:8045:ada8:cdcd:8043:c7fa	128.67.199.250
b51a:901b:cb15:8045:ada8:cdcd:8043:c7fb	128.67.199.251
b51a:901b:cb15:8045:ada8:cdcd:8043:c7fc	128.67.199.252
b51a:901b:cb15:8045:ada8:cdcd:8043:c7fd	128.67.199.253
b51a:901b:cb15:8045:ada8:cdcd:8043:c7fe	128.67.199.254
b51a:901b:cb15:8045:ada8:cdcd:8043:c7ff	128.67.199.255

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.