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:8043:601	128.67.6.1
b51a:901b:cb15:8045:ada8:cdcd:8043:602	128.67.6.2
b51a:901b:cb15:8045:ada8:cdcd:8043:603	128.67.6.3
b51a:901b:cb15:8045:ada8:cdcd:8043:604	128.67.6.4
b51a:901b:cb15:8045:ada8:cdcd:8043:605	128.67.6.5
b51a:901b:cb15:8045:ada8:cdcd:8043:606	128.67.6.6
b51a:901b:cb15:8045:ada8:cdcd:8043:607	128.67.6.7
b51a:901b:cb15:8045:ada8:cdcd:8043:608	128.67.6.8
b51a:901b:cb15:8045:ada8:cdcd:8043:609	128.67.6.9
b51a:901b:cb15:8045:ada8:cdcd:8043:60a	128.67.6.10
b51a:901b:cb15:8045:ada8:cdcd:8043:60b	128.67.6.11
b51a:901b:cb15:8045:ada8:cdcd:8043:60c	128.67.6.12
b51a:901b:cb15:8045:ada8:cdcd:8043:60d	128.67.6.13
b51a:901b:cb15:8045:ada8:cdcd:8043:60e	128.67.6.14
b51a:901b:cb15:8045:ada8:cdcd:8043:60f	128.67.6.15
b51a:901b:cb15:8045:ada8:cdcd:8043:610	128.67.6.16
b51a:901b:cb15:8045:ada8:cdcd:8043:611	128.67.6.17
b51a:901b:cb15:8045:ada8:cdcd:8043:612	128.67.6.18
b51a:901b:cb15:8045:ada8:cdcd:8043:613	128.67.6.19
b51a:901b:cb15:8045:ada8:cdcd:8043:614	128.67.6.20
b51a:901b:cb15:8045:ada8:cdcd:8043:615	128.67.6.21
b51a:901b:cb15:8045:ada8:cdcd:8043:616	128.67.6.22
b51a:901b:cb15:8045:ada8:cdcd:8043:617	128.67.6.23
b51a:901b:cb15:8045:ada8:cdcd:8043:618	128.67.6.24
b51a:901b:cb15:8045:ada8:cdcd:8043:619	128.67.6.25
b51a:901b:cb15:8045:ada8:cdcd:8043:61a	128.67.6.26
b51a:901b:cb15:8045:ada8:cdcd:8043:61b	128.67.6.27
b51a:901b:cb15:8045:ada8:cdcd:8043:61c	128.67.6.28
b51a:901b:cb15:8045:ada8:cdcd:8043:61d	128.67.6.29
b51a:901b:cb15:8045:ada8:cdcd:8043:61e	128.67.6.30
b51a:901b:cb15:8045:ada8:cdcd:8043:61f	128.67.6.31
b51a:901b:cb15:8045:ada8:cdcd:8043:620	128.67.6.32
b51a:901b:cb15:8045:ada8:cdcd:8043:621	128.67.6.33
b51a:901b:cb15:8045:ada8:cdcd:8043:622	128.67.6.34
b51a:901b:cb15:8045:ada8:cdcd:8043:623	128.67.6.35
b51a:901b:cb15:8045:ada8:cdcd:8043:624	128.67.6.36
b51a:901b:cb15:8045:ada8:cdcd:8043:625	128.67.6.37
b51a:901b:cb15:8045:ada8:cdcd:8043:626	128.67.6.38
b51a:901b:cb15:8045:ada8:cdcd:8043:627	128.67.6.39
b51a:901b:cb15:8045:ada8:cdcd:8043:628	128.67.6.40
b51a:901b:cb15:8045:ada8:cdcd:8043:629	128.67.6.41
b51a:901b:cb15:8045:ada8:cdcd:8043:62a	128.67.6.42
b51a:901b:cb15:8045:ada8:cdcd:8043:62b	128.67.6.43
b51a:901b:cb15:8045:ada8:cdcd:8043:62c	128.67.6.44
b51a:901b:cb15:8045:ada8:cdcd:8043:62d	128.67.6.45
b51a:901b:cb15:8045:ada8:cdcd:8043:62e	128.67.6.46
b51a:901b:cb15:8045:ada8:cdcd:8043:62f	128.67.6.47
b51a:901b:cb15:8045:ada8:cdcd:8043:630	128.67.6.48
b51a:901b:cb15:8045:ada8:cdcd:8043:631	128.67.6.49
b51a:901b:cb15:8045:ada8:cdcd:8043:632	128.67.6.50
b51a:901b:cb15:8045:ada8:cdcd:8043:633	128.67.6.51
b51a:901b:cb15:8045:ada8:cdcd:8043:634	128.67.6.52
b51a:901b:cb15:8045:ada8:cdcd:8043:635	128.67.6.53
b51a:901b:cb15:8045:ada8:cdcd:8043:636	128.67.6.54
b51a:901b:cb15:8045:ada8:cdcd:8043:637	128.67.6.55
b51a:901b:cb15:8045:ada8:cdcd:8043:638	128.67.6.56
b51a:901b:cb15:8045:ada8:cdcd:8043:639	128.67.6.57
b51a:901b:cb15:8045:ada8:cdcd:8043:63a	128.67.6.58
b51a:901b:cb15:8045:ada8:cdcd:8043:63b	128.67.6.59
b51a:901b:cb15:8045:ada8:cdcd:8043:63c	128.67.6.60

b51a:901b:cb15:8045:ada8:cdcd:8043:63d	128.67.6.61
b51a:901b:cb15:8045:ada8:cdcd:8043:63e	128.67.6.62
b51a:901b:cb15:8045:ada8:cdcd:8043:63f	128.67.6.63
b51a:901b:cb15:8045:ada8:cdcd:8043:640	128.67.6.64
b51a:901b:cb15:8045:ada8:cdcd:8043:641	128.67.6.65
b51a:901b:cb15:8045:ada8:cdcd:8043:642	128.67.6.66
b51a:901b:cb15:8045:ada8:cdcd:8043:643	128.67.6.67
b51a:901b:cb15:8045:ada8:cdcd:8043:644	128.67.6.68
b51a:901b:cb15:8045:ada8:cdcd:8043:645	128.67.6.69
b51a:901b:cb15:8045:ada8:cdcd:8043:646	128.67.6.70
b51a:901b:cb15:8045:ada8:cdcd:8043:647	128.67.6.71
b51a:901b:cb15:8045:ada8:cdcd:8043:648	128.67.6.72
b51a:901b:cb15:8045:ada8:cdcd:8043:649	128.67.6.73
b51a:901b:cb15:8045:ada8:cdcd:8043:64a	128.67.6.74
b51a:901b:cb15:8045:ada8:cdcd:8043:64b	128.67.6.75
b51a:901b:cb15:8045:ada8:cdcd:8043:64c	128.67.6.76
b51a:901b:cb15:8045:ada8:cdcd:8043:64d	128.67.6.77
b51a:901b:cb15:8045:ada8:cdcd:8043:64e	128.67.6.78
b51a:901b:cb15:8045:ada8:cdcd:8043:64f	128.67.6.79
b51a:901b:cb15:8045:ada8:cdcd:8043:650	128.67.6.80
b51a:901b:cb15:8045:ada8:cdcd:8043:651	128.67.6.81
b51a:901b:cb15:8045:ada8:cdcd:8043:652	128.67.6.82
b51a:901b:cb15:8045:ada8:cdcd:8043:653	128.67.6.83
b51a:901b:cb15:8045:ada8:cdcd:8043:654	128.67.6.84
b51a:901b:cb15:8045:ada8:cdcd:8043:655	128.67.6.85
b51a:901b:cb15:8045:ada8:cdcd:8043:656	128.67.6.86
b51a:901b:cb15:8045:ada8:cdcd:8043:657	128.67.6.87
b51a:901b:cb15:8045:ada8:cdcd:8043:658	128.67.6.88
b51a:901b:cb15:8045:ada8:cdcd:8043:659	128.67.6.89
b51a:901b:cb15:8045:ada8:cdcd:8043:65a	128.67.6.90
b51a:901b:cb15:8045:ada8:cdcd:8043:65b	128.67.6.91
b51a:901b:cb15:8045:ada8:cdcd:8043:65c	128.67.6.92
b51a:901b:cb15:8045:ada8:cdcd:8043:65d	128.67.6.93
b51a:901b:cb15:8045:ada8:cdcd:8043:65e	128.67.6.94
b51a:901b:cb15:8045:ada8:cdcd:8043:65f	128.67.6.95
b51a:901b:cb15:8045:ada8:cdcd:8043:660	128.67.6.96
b51a:901b:cb15:8045:ada8:cdcd:8043:661	128.67.6.97
b51a:901b:cb15:8045:ada8:cdcd:8043:662	128.67.6.98
b51a:901b:cb15:8045:ada8:cdcd:8043:663	128.67.6.99
b51a:901b:cb15:8045:ada8:cdcd:8043:664	128.67.6.100
b51a:901b:cb15:8045:ada8:cdcd:8043:665	128.67.6.101
b51a:901b:cb15:8045:ada8:cdcd:8043:666	128.67.6.102
b51a:901b:cb15:8045:ada8:cdcd:8043:667	128.67.6.103
b51a:901b:cb15:8045:ada8:cdcd:8043:668	128.67.6.104
b51a:901b:cb15:8045:ada8:cdcd:8043:669	128.67.6.105
b51a:901b:cb15:8045:ada8:cdcd:8043:66a	128.67.6.106
b51a:901b:cb15:8045:ada8:cdcd:8043:66b	128.67.6.107
b51a:901b:cb15:8045:ada8:cdcd:8043:66c	128.67.6.108
b51a:901b:cb15:8045:ada8:cdcd:8043:66d	128.67.6.109
b51a:901b:cb15:8045:ada8:cdcd:8043:66e	128.67.6.110
b51a:901b:cb15:8045:ada8:cdcd:8043:66f	128.67.6.111
b51a:901b:cb15:8045:ada8:cdcd:8043:670	128.67.6.112
b51a:901b:cb15:8045:ada8:cdcd:8043:671	128.67.6.113
b51a:901b:cb15:8045:ada8:cdcd:8043:672	128.67.6.114
b51a:901b:cb15:8045:ada8:cdcd:8043:673	128.67.6.115
b51a:901b:cb15:8045:ada8:cdcd:8043:674	128.67.6.116
b51a:901b:cb15:8045:ada8:cdcd:8043:675	128.67.6.117
b51a:901b:cb15:8045:ada8:cdcd:8043:676	128.67.6.118
b51a:901b:cb15:8045:ada8:cdcd:8043:677	128.67.6.119
b51a:901b:cb15:8045:ada8:cdcd:8043:678	128.67.6.120

b51a:901b:cb15:8045:ada8:cdcd:8043:679	128.67.6.121
b51a:901b:cb15:8045:ada8:cdcd:8043:67a	128.67.6.122
b51a:901b:cb15:8045:ada8:cdcd:8043:67b	128.67.6.123
b51a:901b:cb15:8045:ada8:cdcd:8043:67c	128.67.6.124
b51a:901b:cb15:8045:ada8:cdcd:8043:67d	128.67.6.125
b51a:901b:cb15:8045:ada8:cdcd:8043:67e	128.67.6.126
b51a:901b:cb15:8045:ada8:cdcd:8043:67f	128.67.6.127
b51a:901b:cb15:8045:ada8:cdcd:8043:680	128.67.6.128
b51a:901b:cb15:8045:ada8:cdcd:8043:681	128.67.6.129
b51a:901b:cb15:8045:ada8:cdcd:8043:682	128.67.6.130
b51a:901b:cb15:8045:ada8:cdcd:8043:683	128.67.6.131
b51a:901b:cb15:8045:ada8:cdcd:8043:684	128.67.6.132
b51a:901b:cb15:8045:ada8:cdcd:8043:685	128.67.6.133
b51a:901b:cb15:8045:ada8:cdcd:8043:686	128.67.6.134
b51a:901b:cb15:8045:ada8:cdcd:8043:687	128.67.6.135
b51a:901b:cb15:8045:ada8:cdcd:8043:688	128.67.6.136
b51a:901b:cb15:8045:ada8:cdcd:8043:689	128.67.6.137
b51a:901b:cb15:8045:ada8:cdcd:8043:68a	128.67.6.138
b51a:901b:cb15:8045:ada8:cdcd:8043:68b	128.67.6.139
b51a:901b:cb15:8045:ada8:cdcd:8043:68c	128.67.6.140
b51a:901b:cb15:8045:ada8:cdcd:8043:68d	128.67.6.141
b51a:901b:cb15:8045:ada8:cdcd:8043:68e	128.67.6.142
b51a:901b:cb15:8045:ada8:cdcd:8043:68f	128.67.6.143
b51a:901b:cb15:8045:ada8:cdcd:8043:690	128.67.6.144
b51a:901b:cb15:8045:ada8:cdcd:8043:691	128.67.6.145
b51a:901b:cb15:8045:ada8:cdcd:8043:692	128.67.6.146
b51a:901b:cb15:8045:ada8:cdcd:8043:693	128.67.6.147
b51a:901b:cb15:8045:ada8:cdcd:8043:694	128.67.6.148
b51a:901b:cb15:8045:ada8:cdcd:8043:695	128.67.6.149
b51a:901b:cb15:8045:ada8:cdcd:8043:696	128.67.6.150
b51a:901b:cb15:8045:ada8:cdcd:8043:697	128.67.6.151
b51a:901b:cb15:8045:ada8:cdcd:8043:698	128.67.6.152
b51a:901b:cb15:8045:ada8:cdcd:8043:699	128.67.6.153
b51a:901b:cb15:8045:ada8:cdcd:8043:69a	128.67.6.154
b51a:901b:cb15:8045:ada8:cdcd:8043:69b	128.67.6.155
b51a:901b:cb15:8045:ada8:cdcd:8043:69c	128.67.6.156
b51a:901b:cb15:8045:ada8:cdcd:8043:69d	128.67.6.157
b51a:901b:cb15:8045:ada8:cdcd:8043:69e	128.67.6.158
b51a:901b:cb15:8045:ada8:cdcd:8043:69f	128.67.6.159
b51a:901b:cb15:8045:ada8:cdcd:8043:6a0	128.67.6.160
b51a:901b:cb15:8045:ada8:cdcd:8043:6a1	128.67.6.161
b51a:901b:cb15:8045:ada8:cdcd:8043:6a2	128.67.6.162
b51a:901b:cb15:8045:ada8:cdcd:8043:6a3	128.67.6.163
b51a:901b:cb15:8045:ada8:cdcd:8043:6a4	128.67.6.164
b51a:901b:cb15:8045:ada8:cdcd:8043:6a5	128.67.6.165
b51a:901b:cb15:8045:ada8:cdcd:8043:6a6	128.67.6.166
b51a:901b:cb15:8045:ada8:cdcd:8043:6a7	128.67.6.167
b51a:901b:cb15:8045:ada8:cdcd:8043:6a8	128.67.6.168
b51a:901b:cb15:8045:ada8:cdcd:8043:6a9	128.67.6.169
b51a:901b:cb15:8045:ada8:cdcd:8043:6aa	128.67.6.170
b51a:901b:cb15:8045:ada8:cdcd:8043:6ab	128.67.6.171
b51a:901b:cb15:8045:ada8:cdcd:8043:6ac	128.67.6.172
b51a:901b:cb15:8045:ada8:cdcd:8043:6ad	128.67.6.173
b51a:901b:cb15:8045:ada8:cdcd:8043:6ae	128.67.6.174
b51a:901b:cb15:8045:ada8:cdcd:8043:6af	128.67.6.175
b51a:901b:cb15:8045:ada8:cdcd:8043:6b0	128.67.6.176
b51a:901b:cb15:8045:ada8:cdcd:8043:6b1	128.67.6.177
b51a:901b:cb15:8045:ada8:cdcd:8043:6b2	128.67.6.178
b51a:901b:cb15:8045:ada8:cdcd:8043:6b3	128.67.6.179
b51a:901b:cb15:8045:ada8:cdcd:8043:6b4	128.67.6.180

b51a:901b:cb15:8045:ada8:cdcd:8043:6b5	128.67.6.181
b51a:901b:cb15:8045:ada8:cdcd:8043:6b6	128.67.6.182
b51a:901b:cb15:8045:ada8:cdcd:8043:6b7	128.67.6.183
b51a:901b:cb15:8045:ada8:cdcd:8043:6b8	128.67.6.184
b51a:901b:cb15:8045:ada8:cdcd:8043:6b9	128.67.6.185
b51a:901b:cb15:8045:ada8:cdcd:8043:6ba	128.67.6.186
b51a:901b:cb15:8045:ada8:cdcd:8043:6bb	128.67.6.187
b51a:901b:cb15:8045:ada8:cdcd:8043:6bc	128.67.6.188
b51a:901b:cb15:8045:ada8:cdcd:8043:6bd	128.67.6.189
b51a:901b:cb15:8045:ada8:cdcd:8043:6be	128.67.6.190
b51a:901b:cb15:8045:ada8:cdcd:8043:6bf	128.67.6.191
b51a:901b:cb15:8045:ada8:cdcd:8043:6c0	128.67.6.192
b51a:901b:cb15:8045:ada8:cdcd:8043:6c1	128.67.6.193
b51a:901b:cb15:8045:ada8:cdcd:8043:6c2	128.67.6.194
b51a:901b:cb15:8045:ada8:cdcd:8043:6c3	128.67.6.195
b51a:901b:cb15:8045:ada8:cdcd:8043:6c4	128.67.6.196
b51a:901b:cb15:8045:ada8:cdcd:8043:6c5	128.67.6.197
b51a:901b:cb15:8045:ada8:cdcd:8043:6c6	128.67.6.198
b51a:901b:cb15:8045:ada8:cdcd:8043:6c7	128.67.6.199
b51a:901b:cb15:8045:ada8:cdcd:8043:6c8	128.67.6.200
b51a:901b:cb15:8045:ada8:cdcd:8043:6c9	128.67.6.201
b51a:901b:cb15:8045:ada8:cdcd:8043:6ca	128.67.6.202
b51a:901b:cb15:8045:ada8:cdcd:8043:6cb	128.67.6.203
b51a:901b:cb15:8045:ada8:cdcd:8043:6cc	128.67.6.204
b51a:901b:cb15:8045:ada8:cdcd:8043:6cd	128.67.6.205
b51a:901b:cb15:8045:ada8:cdcd:8043:6ce	128.67.6.206
b51a:901b:cb15:8045:ada8:cdcd:8043:6cf	128.67.6.207
b51a:901b:cb15:8045:ada8:cdcd:8043:6d0	128.67.6.208
b51a:901b:cb15:8045:ada8:cdcd:8043:6d1	128.67.6.209
b51a:901b:cb15:8045:ada8:cdcd:8043:6d2	128.67.6.210
b51a:901b:cb15:8045:ada8:cdcd:8043:6d3	128.67.6.211
b51a:901b:cb15:8045:ada8:cdcd:8043:6d4	128.67.6.212
b51a:901b:cb15:8045:ada8:cdcd:8043:6d5	128.67.6.213
b51a:901b:cb15:8045:ada8:cdcd:8043:6d6	128.67.6.214
b51a:901b:cb15:8045:ada8:cdcd:8043:6d7	128.67.6.215
b51a:901b:cb15:8045:ada8:cdcd:8043:6d8	128.67.6.216
b51a:901b:cb15:8045:ada8:cdcd:8043:6d9	128.67.6.217
b51a:901b:cb15:8045:ada8:cdcd:8043:6da	128.67.6.218
b51a:901b:cb15:8045:ada8:cdcd:8043:6db	128.67.6.219
b51a:901b:cb15:8045:ada8:cdcd:8043:6dc	128.67.6.220
b51a:901b:cb15:8045:ada8:cdcd:8043:6dd	128.67.6.221
b51a:901b:cb15:8045:ada8:cdcd:8043:6de	128.67.6.222
b51a:901b:cb15:8045:ada8:cdcd:8043:6df	128.67.6.223
b51a:901b:cb15:8045:ada8:cdcd:8043:6e0	128.67.6.224
b51a:901b:cb15:8045:ada8:cdcd:8043:6e1	128.67.6.225
b51a:901b:cb15:8045:ada8:cdcd:8043:6e2	128.67.6.226
b51a:901b:cb15:8045:ada8:cdcd:8043:6e3	128.67.6.227
b51a:901b:cb15:8045:ada8:cdcd:8043:6e4	128.67.6.228
b51a:901b:cb15:8045:ada8:cdcd:8043:6e5	128.67.6.229
b51a:901b:cb15:8045:ada8:cdcd:8043:6e6	128.67.6.230
b51a:901b:cb15:8045:ada8:cdcd:8043:6e7	128.67.6.231
b51a:901b:cb15:8045:ada8:cdcd:8043:6e8	128.67.6.232
b51a:901b:cb15:8045:ada8:cdcd:8043:6e9	128.67.6.233
b51a:901b:cb15:8045:ada8:cdcd:8043:6ea	128.67.6.234
b51a:901b:cb15:8045:ada8:cdcd:8043:6eb	128.67.6.235
b51a:901b:cb15:8045:ada8:cdcd:8043:6ec	128.67.6.236
b51a:901b:cb15:8045:ada8:cdcd:8043:6ed	128.67.6.237
b51a:901b:cb15:8045:ada8:cdcd:8043:6ee	128.67.6.238
b51a:901b:cb15:8045:ada8:cdcd:8043:6ef	128.67.6.239
b51a:901b:cb15:8045:ada8:cdcd:8043:6f0	128.67.6.240
b51a:901b:cb15:8045:ada8:cdcd:8043:6f1	128.67.6.241
b51a:901b:cb15:8045:ada8:cdcd:8043:6f2	128.67.6.242
b51a:901b:cb15:8045:ada8:cdcd:8043:6f3	128.67.6.243
b51a:901b:cb15:8045:ada8:cdcd:8043:6f4	128.67.6.244
b51a:901b:cb15:8045:ada8:cdcd:8043:6f5	128.67.6.245
b51a:901b:cb15:8045:ada8:cdcd:8043:6f6	128.67.6.246
b51a:901b:cb15:8045:ada8:cdcd:8043:6f7	128.67.6.247
b51a:901b:cb15:8045:ada8:cdcd:8043:6f8	128.67.6.248
b51a:901b:cb15:8045:ada8:cdcd:8043:6f9	128.67.6.249
b51a:901b:cb15:8045:ada8:cdcd:8043:6fa	128.67.6.250
b51a:901b:cb15:8045:ada8:cdcd:8043:6fb	128.67.6.251
b51a:901b:cb15:8045:ada8:cdcd:8043:6fc	128.67.6.252
b51a:901b:cb15:8045:ada8:cdcd:8043:6fd	128.67.6.253
b51a:901b:cb15:8045:ada8:cdcd:8043:6fe	128.67.6.254
b51a:901b:cb15:8045:ada8:cdcd:8043:6ff	128.67.6.255

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.