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:c601	128.67.198.1
b51a:901b:cb15:8045:ada8:cdcd:8043:c602	128.67.198.2
b51a:901b:cb15:8045:ada8:cdcd:8043:c603	128.67.198.3
b51a:901b:cb15:8045:ada8:cdcd:8043:c604	128.67.198.4
b51a:901b:cb15:8045:ada8:cdcd:8043:c605	128.67.198.5
b51a:901b:cb15:8045:ada8:cdcd:8043:c606	128.67.198.6
b51a:901b:cb15:8045:ada8:cdcd:8043:c607	128.67.198.7
b51a:901b:cb15:8045:ada8:cdcd:8043:c608	128.67.198.8
b51a:901b:cb15:8045:ada8:cdcd:8043:c609	128.67.198.9
b51a:901b:cb15:8045:ada8:cdcd:8043:c60a	128.67.198.10
b51a:901b:cb15:8045:ada8:cdcd:8043:c60b	128.67.198.11
b51a:901b:cb15:8045:ada8:cdcd:8043:c60c	128.67.198.12
b51a:901b:cb15:8045:ada8:cdcd:8043:c60d	128.67.198.13
b51a:901b:cb15:8045:ada8:cdcd:8043:c60e	128.67.198.14
b51a:901b:cb15:8045:ada8:cdcd:8043:c60f	128.67.198.15
b51a:901b:cb15:8045:ada8:cdcd:8043:c610	128.67.198.16
b51a:901b:cb15:8045:ada8:cdcd:8043:c611	128.67.198.17
b51a:901b:cb15:8045:ada8:cdcd:8043:c612	128.67.198.18
b51a:901b:cb15:8045:ada8:cdcd:8043:c613	128.67.198.19
b51a:901b:cb15:8045:ada8:cdcd:8043:c614	128.67.198.20
b51a:901b:cb15:8045:ada8:cdcd:8043:c615	128.67.198.21
b51a:901b:cb15:8045:ada8:cdcd:8043:c616	128.67.198.22
b51a:901b:cb15:8045:ada8:cdcd:8043:c617	128.67.198.23
b51a:901b:cb15:8045:ada8:cdcd:8043:c618	128.67.198.24
b51a:901b:cb15:8045:ada8:cdcd:8043:c619	128.67.198.25
b51a:901b:cb15:8045:ada8:cdcd:8043:c61a	128.67.198.26
b51a:901b:cb15:8045:ada8:cdcd:8043:c61b	128.67.198.27
b51a:901b:cb15:8045:ada8:cdcd:8043:c61c	128.67.198.28
b51a:901b:cb15:8045:ada8:cdcd:8043:c61d	128.67.198.29
b51a:901b:cb15:8045:ada8:cdcd:8043:c61e	128.67.198.30
b51a:901b:cb15:8045:ada8:cdcd:8043:c61f	128.67.198.31
b51a:901b:cb15:8045:ada8:cdcd:8043:c620	128.67.198.32
b51a:901b:cb15:8045:ada8:cdcd:8043:c621	128.67.198.33
b51a:901b:cb15:8045:ada8:cdcd:8043:c622	128.67.198.34
b51a:901b:cb15:8045:ada8:cdcd:8043:c623	128.67.198.35
b51a:901b:cb15:8045:ada8:cdcd:8043:c624	128.67.198.36
b51a:901b:cb15:8045:ada8:cdcd:8043:c625	128.67.198.37
b51a:901b:cb15:8045:ada8:cdcd:8043:c626	128.67.198.38
b51a:901b:cb15:8045:ada8:cdcd:8043:c627	128.67.198.39
b51a:901b:cb15:8045:ada8:cdcd:8043:c628	128.67.198.40
b51a:901b:cb15:8045:ada8:cdcd:8043:c629	128.67.198.41
b51a:901b:cb15:8045:ada8:cdcd:8043:c62a	128.67.198.42
b51a:901b:cb15:8045:ada8:cdcd:8043:c62b	128.67.198.43
b51a:901b:cb15:8045:ada8:cdcd:8043:c62c	128.67.198.44
b51a:901b:cb15:8045:ada8:cdcd:8043:c62d	128.67.198.45
b51a:901b:cb15:8045:ada8:cdcd:8043:c62e	128.67.198.46
b51a:901b:cb15:8045:ada8:cdcd:8043:c62f	128.67.198.47
b51a:901b:cb15:8045:ada8:cdcd:8043:c630	128.67.198.48
b51a:901b:cb15:8045:ada8:cdcd:8043:c631	128.67.198.49
b51a:901b:cb15:8045:ada8:cdcd:8043:c632	128.67.198.50
b51a:901b:cb15:8045:ada8:cdcd:8043:c633	128.67.198.51
b51a:901b:cb15:8045:ada8:cdcd:8043:c634	128.67.198.52
b51a:901b:cb15:8045:ada8:cdcd:8043:c635	128.67.198.53
b51a:901b:cb15:8045:ada8:cdcd:8043:c636	128.67.198.54
b51a:901b:cb15:8045:ada8:cdcd:8043:c637	128.67.198.55
b51a:901b:cb15:8045:ada8:cdcd:8043:c638	128.67.198.56
b51a:901b:cb15:8045:ada8:cdcd:8043:c639	128.67.198.57
b51a:901b:cb15:8045:ada8:cdcd:8043:c63a	128.67.198.58
b51a:901b:cb15:8045:ada8:cdcd:8043:c63b	128.67.198.59
b51a:901b:cb15:8045:ada8:cdcd:8043:c63c	128.67.198.60

b51a:901b:cb15:8045:ada8:cdcd:8043:c63d	128.67.198.61
b51a:901b:cb15:8045:ada8:cdcd:8043:c63e	128.67.198.62
b51a:901b:cb15:8045:ada8:cdcd:8043:c63f	128.67.198.63
b51a:901b:cb15:8045:ada8:cdcd:8043:c640	128.67.198.64
b51a:901b:cb15:8045:ada8:cdcd:8043:c641	128.67.198.65
b51a:901b:cb15:8045:ada8:cdcd:8043:c642	128.67.198.66
b51a:901b:cb15:8045:ada8:cdcd:8043:c643	128.67.198.67
b51a:901b:cb15:8045:ada8:cdcd:8043:c644	128.67.198.68
b51a:901b:cb15:8045:ada8:cdcd:8043:c645	128.67.198.69
b51a:901b:cb15:8045:ada8:cdcd:8043:c646	128.67.198.70
b51a:901b:cb15:8045:ada8:cdcd:8043:c647	128.67.198.71
b51a:901b:cb15:8045:ada8:cdcd:8043:c648	128.67.198.72
b51a:901b:cb15:8045:ada8:cdcd:8043:c649	128.67.198.73
b51a:901b:cb15:8045:ada8:cdcd:8043:c64a	128.67.198.74
b51a:901b:cb15:8045:ada8:cdcd:8043:c64b	128.67.198.75
b51a:901b:cb15:8045:ada8:cdcd:8043:c64c	128.67.198.76
b51a:901b:cb15:8045:ada8:cdcd:8043:c64d	128.67.198.77
b51a:901b:cb15:8045:ada8:cdcd:8043:c64e	128.67.198.78
b51a:901b:cb15:8045:ada8:cdcd:8043:c64f	128.67.198.79
b51a:901b:cb15:8045:ada8:cdcd:8043:c650	128.67.198.80
b51a:901b:cb15:8045:ada8:cdcd:8043:c651	128.67.198.81
b51a:901b:cb15:8045:ada8:cdcd:8043:c652	128.67.198.82
b51a:901b:cb15:8045:ada8:cdcd:8043:c653	128.67.198.83
b51a:901b:cb15:8045:ada8:cdcd:8043:c654	128.67.198.84
b51a:901b:cb15:8045:ada8:cdcd:8043:c655	128.67.198.85
b51a:901b:cb15:8045:ada8:cdcd:8043:c656	128.67.198.86
b51a:901b:cb15:8045:ada8:cdcd:8043:c657	128.67.198.87
b51a:901b:cb15:8045:ada8:cdcd:8043:c658	128.67.198.88
b51a:901b:cb15:8045:ada8:cdcd:8043:c659	128.67.198.89
b51a:901b:cb15:8045:ada8:cdcd:8043:c65a	128.67.198.90
b51a:901b:cb15:8045:ada8:cdcd:8043:c65b	128.67.198.91
b51a:901b:cb15:8045:ada8:cdcd:8043:c65c	128.67.198.92
b51a:901b:cb15:8045:ada8:cdcd:8043:c65d	128.67.198.93
b51a:901b:cb15:8045:ada8:cdcd:8043:c65e	128.67.198.94
b51a:901b:cb15:8045:ada8:cdcd:8043:c65f	128.67.198.95
b51a:901b:cb15:8045:ada8:cdcd:8043:c660	128.67.198.96
b51a:901b:cb15:8045:ada8:cdcd:8043:c661	128.67.198.97
b51a:901b:cb15:8045:ada8:cdcd:8043:c662	128.67.198.98
b51a:901b:cb15:8045:ada8:cdcd:8043:c663	128.67.198.99
b51a:901b:cb15:8045:ada8:cdcd:8043:c664	128.67.198.100
b51a:901b:cb15:8045:ada8:cdcd:8043:c665	128.67.198.101
b51a:901b:cb15:8045:ada8:cdcd:8043:c666	128.67.198.102
b51a:901b:cb15:8045:ada8:cdcd:8043:c667	128.67.198.103
b51a:901b:cb15:8045:ada8:cdcd:8043:c668	128.67.198.104
b51a:901b:cb15:8045:ada8:cdcd:8043:c669	128.67.198.105
b51a:901b:cb15:8045:ada8:cdcd:8043:c66a	128.67.198.106
b51a:901b:cb15:8045:ada8:cdcd:8043:c66b	128.67.198.107
b51a:901b:cb15:8045:ada8:cdcd:8043:c66c	128.67.198.108
b51a:901b:cb15:8045:ada8:cdcd:8043:c66d	128.67.198.109
b51a:901b:cb15:8045:ada8:cdcd:8043:c66e	128.67.198.110
b51a:901b:cb15:8045:ada8:cdcd:8043:c66f	128.67.198.111
b51a:901b:cb15:8045:ada8:cdcd:8043:c670	128.67.198.112
b51a:901b:cb15:8045:ada8:cdcd:8043:c671	128.67.198.113
b51a:901b:cb15:8045:ada8:cdcd:8043:c672	128.67.198.114
b51a:901b:cb15:8045:ada8:cdcd:8043:c673	128.67.198.115
b51a:901b:cb15:8045:ada8:cdcd:8043:c674	128.67.198.116
b51a:901b:cb15:8045:ada8:cdcd:8043:c675	128.67.198.117
b51a:901b:cb15:8045:ada8:cdcd:8043:c676	128.67.198.118
b51a:901b:cb15:8045:ada8:cdcd:8043:c677	128.67.198.119
b51a:901b:cb15:8045:ada8:cdcd:8043:c678	128.67.198.120

b51a:901b:cb15:8045:ada8:cdcd:8043:c679	128.67.198.121
b51a:901b:cb15:8045:ada8:cdcd:8043:c67a	128.67.198.122
b51a:901b:cb15:8045:ada8:cdcd:8043:c67b	128.67.198.123
b51a:901b:cb15:8045:ada8:cdcd:8043:c67c	128.67.198.124
b51a:901b:cb15:8045:ada8:cdcd:8043:c67d	128.67.198.125
b51a:901b:cb15:8045:ada8:cdcd:8043:c67e	128.67.198.126
b51a:901b:cb15:8045:ada8:cdcd:8043:c67f	128.67.198.127
b51a:901b:cb15:8045:ada8:cdcd:8043:c680	128.67.198.128
b51a:901b:cb15:8045:ada8:cdcd:8043:c681	128.67.198.129
b51a:901b:cb15:8045:ada8:cdcd:8043:c682	128.67.198.130
b51a:901b:cb15:8045:ada8:cdcd:8043:c683	128.67.198.131
b51a:901b:cb15:8045:ada8:cdcd:8043:c684	128.67.198.132
b51a:901b:cb15:8045:ada8:cdcd:8043:c685	128.67.198.133
b51a:901b:cb15:8045:ada8:cdcd:8043:c686	128.67.198.134
b51a:901b:cb15:8045:ada8:cdcd:8043:c687	128.67.198.135
b51a:901b:cb15:8045:ada8:cdcd:8043:c688	128.67.198.136
b51a:901b:cb15:8045:ada8:cdcd:8043:c689	128.67.198.137
b51a:901b:cb15:8045:ada8:cdcd:8043:c68a	128.67.198.138
b51a:901b:cb15:8045:ada8:cdcd:8043:c68b	128.67.198.139
b51a:901b:cb15:8045:ada8:cdcd:8043:c68c	128.67.198.140
b51a:901b:cb15:8045:ada8:cdcd:8043:c68d	128.67.198.141
b51a:901b:cb15:8045:ada8:cdcd:8043:c68e	128.67.198.142
b51a:901b:cb15:8045:ada8:cdcd:8043:c68f	128.67.198.143
b51a:901b:cb15:8045:ada8:cdcd:8043:c690	128.67.198.144
b51a:901b:cb15:8045:ada8:cdcd:8043:c691	128.67.198.145
b51a:901b:cb15:8045:ada8:cdcd:8043:c692	128.67.198.146
b51a:901b:cb15:8045:ada8:cdcd:8043:c693	128.67.198.147
b51a:901b:cb15:8045:ada8:cdcd:8043:c694	128.67.198.148
b51a:901b:cb15:8045:ada8:cdcd:8043:c695	128.67.198.149
b51a:901b:cb15:8045:ada8:cdcd:8043:c696	128.67.198.150
b51a:901b:cb15:8045:ada8:cdcd:8043:c697	128.67.198.151
b51a:901b:cb15:8045:ada8:cdcd:8043:c698	128.67.198.152
b51a:901b:cb15:8045:ada8:cdcd:8043:c699	128.67.198.153
b51a:901b:cb15:8045:ada8:cdcd:8043:c69a	128.67.198.154
b51a:901b:cb15:8045:ada8:cdcd:8043:c69b	128.67.198.155
b51a:901b:cb15:8045:ada8:cdcd:8043:c69c	128.67.198.156
b51a:901b:cb15:8045:ada8:cdcd:8043:c69d	128.67.198.157
b51a:901b:cb15:8045:ada8:cdcd:8043:c69e	128.67.198.158
b51a:901b:cb15:8045:ada8:cdcd:8043:c69f	128.67.198.159
b51a:901b:cb15:8045:ada8:cdcd:8043:c6a0	128.67.198.160
b51a:901b:cb15:8045:ada8:cdcd:8043:c6a1	128.67.198.161
b51a:901b:cb15:8045:ada8:cdcd:8043:c6a2	128.67.198.162
b51a:901b:cb15:8045:ada8:cdcd:8043:c6a3	128.67.198.163
b51a:901b:cb15:8045:ada8:cdcd:8043:c6a4	128.67.198.164
b51a:901b:cb15:8045:ada8:cdcd:8043:c6a5	128.67.198.165
b51a:901b:cb15:8045:ada8:cdcd:8043:c6a6	128.67.198.166
b51a:901b:cb15:8045:ada8:cdcd:8043:c6a7	128.67.198.167
b51a:901b:cb15:8045:ada8:cdcd:8043:c6a8	128.67.198.168
b51a:901b:cb15:8045:ada8:cdcd:8043:c6a9	128.67.198.169
b51a:901b:cb15:8045:ada8:cdcd:8043:c6aa	128.67.198.170
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ab	128.67.198.171
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ac	128.67.198.172
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ad	128.67.198.173
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ae	128.67.198.174
b51a:901b:cb15:8045:ada8:cdcd:8043:c6af	128.67.198.175
b51a:901b:cb15:8045:ada8:cdcd:8043:c6b0	128.67.198.176
b51a:901b:cb15:8045:ada8:cdcd:8043:c6b1	128.67.198.177
b51a:901b:cb15:8045:ada8:cdcd:8043:c6b2	128.67.198.178
b51a:901b:cb15:8045:ada8:cdcd:8043:c6b3	128.67.198.179
b51a:901b:cb15:8045:ada8:cdcd:8043:c6b4	128.67.198.180

b51a:901b:cb15:8045:ada8:cdcd:8043:c6b5	128.67.198.181
b51a:901b:cb15:8045:ada8:cdcd:8043:c6b6	128.67.198.182
b51a:901b:cb15:8045:ada8:cdcd:8043:c6b7	128.67.198.183
b51a:901b:cb15:8045:ada8:cdcd:8043:c6b8	128.67.198.184
b51a:901b:cb15:8045:ada8:cdcd:8043:c6b9	128.67.198.185
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ba	128.67.198.186
b51a:901b:cb15:8045:ada8:cdcd:8043:c6bb	128.67.198.187
b51a:901b:cb15:8045:ada8:cdcd:8043:c6bc	128.67.198.188
b51a:901b:cb15:8045:ada8:cdcd:8043:c6bd	128.67.198.189
b51a:901b:cb15:8045:ada8:cdcd:8043:c6be	128.67.198.190
b51a:901b:cb15:8045:ada8:cdcd:8043:c6bf	128.67.198.191
b51a:901b:cb15:8045:ada8:cdcd:8043:c6c0	128.67.198.192
b51a:901b:cb15:8045:ada8:cdcd:8043:c6c1	128.67.198.193
b51a:901b:cb15:8045:ada8:cdcd:8043:c6c2	128.67.198.194
b51a:901b:cb15:8045:ada8:cdcd:8043:c6c3	128.67.198.195
b51a:901b:cb15:8045:ada8:cdcd:8043:c6c4	128.67.198.196
b51a:901b:cb15:8045:ada8:cdcd:8043:c6c5	128.67.198.197
b51a:901b:cb15:8045:ada8:cdcd:8043:c6c6	128.67.198.198
b51a:901b:cb15:8045:ada8:cdcd:8043:c6c7	128.67.198.199
b51a:901b:cb15:8045:ada8:cdcd:8043:c6c8	128.67.198.200
b51a:901b:cb15:8045:ada8:cdcd:8043:c6c9	128.67.198.201
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ca	128.67.198.202
b51a:901b:cb15:8045:ada8:cdcd:8043:c6cb	128.67.198.203
b51a:901b:cb15:8045:ada8:cdcd:8043:c6cc	128.67.198.204
b51a:901b:cb15:8045:ada8:cdcd:8043:c6cd	128.67.198.205
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ce	128.67.198.206
b51a:901b:cb15:8045:ada8:cdcd:8043:c6cf	128.67.198.207
b51a:901b:cb15:8045:ada8:cdcd:8043:c6d0	128.67.198.208
b51a:901b:cb15:8045:ada8:cdcd:8043:c6d1	128.67.198.209
b51a:901b:cb15:8045:ada8:cdcd:8043:c6d2	128.67.198.210
b51a:901b:cb15:8045:ada8:cdcd:8043:c6d3	128.67.198.211
b51a:901b:cb15:8045:ada8:cdcd:8043:c6d4	128.67.198.212
b51a:901b:cb15:8045:ada8:cdcd:8043:c6d5	128.67.198.213
b51a:901b:cb15:8045:ada8:cdcd:8043:c6d6	128.67.198.214
b51a:901b:cb15:8045:ada8:cdcd:8043:c6d7	128.67.198.215
b51a:901b:cb15:8045:ada8:cdcd:8043:c6d8	128.67.198.216
b51a:901b:cb15:8045:ada8:cdcd:8043:c6d9	128.67.198.217
b51a:901b:cb15:8045:ada8:cdcd:8043:c6da	128.67.198.218
b51a:901b:cb15:8045:ada8:cdcd:8043:c6db	128.67.198.219
b51a:901b:cb15:8045:ada8:cdcd:8043:c6dc	128.67.198.220
b51a:901b:cb15:8045:ada8:cdcd:8043:c6dd	128.67.198.221
b51a:901b:cb15:8045:ada8:cdcd:8043:c6de	128.67.198.222
b51a:901b:cb15:8045:ada8:cdcd:8043:c6df	128.67.198.223
b51a:901b:cb15:8045:ada8:cdcd:8043:c6e0	128.67.198.224
b51a:901b:cb15:8045:ada8:cdcd:8043:c6e1	128.67.198.225
b51a:901b:cb15:8045:ada8:cdcd:8043:c6e2	128.67.198.226
b51a:901b:cb15:8045:ada8:cdcd:8043:c6e3	128.67.198.227
b51a:901b:cb15:8045:ada8:cdcd:8043:c6e4	128.67.198.228
b51a:901b:cb15:8045:ada8:cdcd:8043:c6e5	128.67.198.229
b51a:901b:cb15:8045:ada8:cdcd:8043:c6e6	128.67.198.230
b51a:901b:cb15:8045:ada8:cdcd:8043:c6e7	128.67.198.231
b51a:901b:cb15:8045:ada8:cdcd:8043:c6e8	128.67.198.232
b51a:901b:cb15:8045:ada8:cdcd:8043:c6e9	128.67.198.233
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ea	128.67.198.234
b51a:901b:cb15:8045:ada8:cdcd:8043:c6eb	128.67.198.235
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ec	128.67.198.236
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ed	128.67.198.237
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ee	128.67.198.238
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ef	128.67.198.239
b51a:901b:cb15:8045:ada8:cdcd:8043:c6f0	128.67.198.240
b51a:901b:cb15:8045:ada8:cdcd:8043:c6f1	128.67.198.241
b51a:901b:cb15:8045:ada8:cdcd:8043:c6f2	128.67.198.242
b51a:901b:cb15:8045:ada8:cdcd:8043:c6f3	128.67.198.243
b51a:901b:cb15:8045:ada8:cdcd:8043:c6f4	128.67.198.244
b51a:901b:cb15:8045:ada8:cdcd:8043:c6f5	128.67.198.245
b51a:901b:cb15:8045:ada8:cdcd:8043:c6f6	128.67.198.246
b51a:901b:cb15:8045:ada8:cdcd:8043:c6f7	128.67.198.247
b51a:901b:cb15:8045:ada8:cdcd:8043:c6f8	128.67.198.248
b51a:901b:cb15:8045:ada8:cdcd:8043:c6f9	128.67.198.249
b51a:901b:cb15:8045:ada8:cdcd:8043:c6fa	128.67.198.250
b51a:901b:cb15:8045:ada8:cdcd:8043:c6fb	128.67.198.251
b51a:901b:cb15:8045:ada8:cdcd:8043:c6fc	128.67.198.252
b51a:901b:cb15:8045:ada8:cdcd:8043:c6fd	128.67.198.253
b51a:901b:cb15:8045:ada8:cdcd:8043:c6fe	128.67.198.254
b51a:901b:cb15:8045:ada8:cdcd:8043:c6ff	128.67.198.255

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.