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:ada8:2224:a33:c601	10.51.198.1
b51a:901b:cb15:8045:ada8:2224:a33:c602	10.51.198.2
b51a:901b:cb15:8045:ada8:2224:a33:c603	10.51.198.3
b51a:901b:cb15:8045:ada8:2224:a33:c604	10.51.198.4
b51a:901b:cb15:8045:ada8:2224:a33:c605	10.51.198.5
b51a:901b:cb15:8045:ada8:2224:a33:c606	10.51.198.6
b51a:901b:cb15:8045:ada8:2224:a33:c607	10.51.198.7
b51a:901b:cb15:8045:ada8:2224:a33:c608	10.51.198.8
b51a:901b:cb15:8045:ada8:2224:a33:c609	10.51.198.9
b51a:901b:cb15:8045:ada8:2224:a33:c60a	10.51.198.10
b51a:901b:cb15:8045:ada8:2224:a33:c60b	10.51.198.11
b51a:901b:cb15:8045:ada8:2224:a33:c60c	10.51.198.12
b51a:901b:cb15:8045:ada8:2224:a33:c60d	10.51.198.13
b51a:901b:cb15:8045:ada8:2224:a33:c60e	10.51.198.14
b51a:901b:cb15:8045:ada8:2224:a33:c60f	10.51.198.15
b51a:901b:cb15:8045:ada8:2224:a33:c610	10.51.198.16
b51a:901b:cb15:8045:ada8:2224:a33:c611	10.51.198.17
b51a:901b:cb15:8045:ada8:2224:a33:c612	10.51.198.18
b51a:901b:cb15:8045:ada8:2224:a33:c613	10.51.198.19
b51a:901b:cb15:8045:ada8:2224:a33:c614	10.51.198.20
b51a:901b:cb15:8045:ada8:2224:a33:c615	10.51.198.21
b51a:901b:cb15:8045:ada8:2224:a33:c616	10.51.198.22
b51a:901b:cb15:8045:ada8:2224:a33:c617	10.51.198.23
b51a:901b:cb15:8045:ada8:2224:a33:c618	10.51.198.24
b51a:901b:cb15:8045:ada8:2224:a33:c619	10.51.198.25
b51a:901b:cb15:8045:ada8:2224:a33:c61a	10.51.198.26
b51a:901b:cb15:8045:ada8:2224:a33:c61b	10.51.198.27
b51a:901b:cb15:8045:ada8:2224:a33:c61c	10.51.198.28
b51a:901b:cb15:8045:ada8:2224:a33:c61d	10.51.198.29
b51a:901b:cb15:8045:ada8:2224:a33:c61e	10.51.198.30
b51a:901b:cb15:8045:ada8:2224:a33:c61f	10.51.198.31
b51a:901b:cb15:8045:ada8:2224:a33:c620	10.51.198.32
b51a:901b:cb15:8045:ada8:2224:a33:c621	10.51.198.33
b51a:901b:cb15:8045:ada8:2224:a33:c622	10.51.198.34
b51a:901b:cb15:8045:ada8:2224:a33:c623	10.51.198.35
b51a:901b:cb15:8045:ada8:2224:a33:c624	10.51.198.36
b51a:901b:cb15:8045:ada8:2224:a33:c625	10.51.198.37
b51a:901b:cb15:8045:ada8:2224:a33:c626	10.51.198.38
b51a:901b:cb15:8045:ada8:2224:a33:c627	10.51.198.39
b51a:901b:cb15:8045:ada8:2224:a33:c628	10.51.198.40
b51a:901b:cb15:8045:ada8:2224:a33:c629	10.51.198.41
b51a:901b:cb15:8045:ada8:2224:a33:c62a	10.51.198.42
b51a:901b:cb15:8045:ada8:2224:a33:c62b	10.51.198.43
b51a:901b:cb15:8045:ada8:2224:a33:c62c	10.51.198.44
b51a:901b:cb15:8045:ada8:2224:a33:c62d	10.51.198.45
b51a:901b:cb15:8045:ada8:2224:a33:c62e	10.51.198.46
b51a:901b:cb15:8045:ada8:2224:a33:c62f	10.51.198.47
b51a:901b:cb15:8045:ada8:2224:a33:c630	10.51.198.48
b51a:901b:cb15:8045:ada8:2224:a33:c631	10.51.198.49
b51a:901b:cb15:8045:ada8:2224:a33:c632	10.51.198.50
b51a:901b:cb15:8045:ada8:2224:a33:c633	10.51.198.51
b51a:901b:cb15:8045:ada8:2224:a33:c634	10.51.198.52
b51a:901b:cb15:8045:ada8:2224:a33:c635	10.51.198.53
b51a:901b:cb15:8045:ada8:2224:a33:c636	10.51.198.54
b51a:901b:cb15:8045:ada8:2224:a33:c637	10.51.198.55
b51a:901b:cb15:8045:ada8:2224:a33:c638	10.51.198.56
b51a:901b:cb15:8045:ada8:2224:a33:c639	10.51.198.57
b51a:901b:cb15:8045:ada8:2224:a33:c63a	10.51.198.58
b51a:901b:cb15:8045:ada8:2224:a33:c63b	10.51.198.59
b51a:901b:cb15:8045:ada8:2224:a33:c63c	10.51.198.60

b51a:901b:cb15:8045:ada8:2224:a33:c63d	10.51.198.61
b51a:901b:cb15:8045:ada8:2224:a33:c63e	10.51.198.62
b51a:901b:cb15:8045:ada8:2224:a33:c63f	10.51.198.63
b51a:901b:cb15:8045:ada8:2224:a33:c640	10.51.198.64
b51a:901b:cb15:8045:ada8:2224:a33:c641	10.51.198.65
b51a:901b:cb15:8045:ada8:2224:a33:c642	10.51.198.66
b51a:901b:cb15:8045:ada8:2224:a33:c643	10.51.198.67
b51a:901b:cb15:8045:ada8:2224:a33:c644	10.51.198.68
b51a:901b:cb15:8045:ada8:2224:a33:c645	10.51.198.69
b51a:901b:cb15:8045:ada8:2224:a33:c646	10.51.198.70
b51a:901b:cb15:8045:ada8:2224:a33:c647	10.51.198.71
b51a:901b:cb15:8045:ada8:2224:a33:c648	10.51.198.72
b51a:901b:cb15:8045:ada8:2224:a33:c649	10.51.198.73
b51a:901b:cb15:8045:ada8:2224:a33:c64a	10.51.198.74
b51a:901b:cb15:8045:ada8:2224:a33:c64b	10.51.198.75
b51a:901b:cb15:8045:ada8:2224:a33:c64c	10.51.198.76
b51a:901b:cb15:8045:ada8:2224:a33:c64d	10.51.198.77
b51a:901b:cb15:8045:ada8:2224:a33:c64e	10.51.198.78
b51a:901b:cb15:8045:ada8:2224:a33:c64f	10.51.198.79
b51a:901b:cb15:8045:ada8:2224:a33:c650	10.51.198.80
b51a:901b:cb15:8045:ada8:2224:a33:c651	10.51.198.81
b51a:901b:cb15:8045:ada8:2224:a33:c652	10.51.198.82
b51a:901b:cb15:8045:ada8:2224:a33:c653	10.51.198.83
b51a:901b:cb15:8045:ada8:2224:a33:c654	10.51.198.84
b51a:901b:cb15:8045:ada8:2224:a33:c655	10.51.198.85
b51a:901b:cb15:8045:ada8:2224:a33:c656	10.51.198.86
b51a:901b:cb15:8045:ada8:2224:a33:c657	10.51.198.87
b51a:901b:cb15:8045:ada8:2224:a33:c658	10.51.198.88
b51a:901b:cb15:8045:ada8:2224:a33:c659	10.51.198.89
b51a:901b:cb15:8045:ada8:2224:a33:c65a	10.51.198.90
b51a:901b:cb15:8045:ada8:2224:a33:c65b	10.51.198.91
b51a:901b:cb15:8045:ada8:2224:a33:c65c	10.51.198.92
b51a:901b:cb15:8045:ada8:2224:a33:c65d	10.51.198.93
b51a:901b:cb15:8045:ada8:2224:a33:c65e	10.51.198.94
b51a:901b:cb15:8045:ada8:2224:a33:c65f	10.51.198.95
b51a:901b:cb15:8045:ada8:2224:a33:c660	10.51.198.96
b51a:901b:cb15:8045:ada8:2224:a33:c661	10.51.198.97
b51a:901b:cb15:8045:ada8:2224:a33:c662	10.51.198.98
b51a:901b:cb15:8045:ada8:2224:a33:c663	10.51.198.99
b51a:901b:cb15:8045:ada8:2224:a33:c664	10.51.198.100
b51a:901b:cb15:8045:ada8:2224:a33:c665	10.51.198.101
b51a:901b:cb15:8045:ada8:2224:a33:c666	10.51.198.102
b51a:901b:cb15:8045:ada8:2224:a33:c667	10.51.198.103
b51a:901b:cb15:8045:ada8:2224:a33:c668	10.51.198.104
b51a:901b:cb15:8045:ada8:2224:a33:c669	10.51.198.105
b51a:901b:cb15:8045:ada8:2224:a33:c66a	10.51.198.106
b51a:901b:cb15:8045:ada8:2224:a33:c66b	10.51.198.107
b51a:901b:cb15:8045:ada8:2224:a33:c66c	10.51.198.108
b51a:901b:cb15:8045:ada8:2224:a33:c66d	10.51.198.109
b51a:901b:cb15:8045:ada8:2224:a33:c66e	10.51.198.110
b51a:901b:cb15:8045:ada8:2224:a33:c66f	10.51.198.111
b51a:901b:cb15:8045:ada8:2224:a33:c670	10.51.198.112
b51a:901b:cb15:8045:ada8:2224:a33:c671	10.51.198.113
b51a:901b:cb15:8045:ada8:2224:a33:c672	10.51.198.114
b51a:901b:cb15:8045:ada8:2224:a33:c673	10.51.198.115
b51a:901b:cb15:8045:ada8:2224:a33:c674	10.51.198.116
b51a:901b:cb15:8045:ada8:2224:a33:c675	10.51.198.117
b51a:901b:cb15:8045:ada8:2224:a33:c676	10.51.198.118
b51a:901b:cb15:8045:ada8:2224:a33:c677	10.51.198.119
b51a:901b:cb15:8045:ada8:2224:a33:c678	10.51.198.120

b51a:901b:cb15:8045:ada8:2224:a33:c679	10.51.198.121
b51a:901b:cb15:8045:ada8:2224:a33:c67a	10.51.198.122
b51a:901b:cb15:8045:ada8:2224:a33:c67b	10.51.198.123
b51a:901b:cb15:8045:ada8:2224:a33:c67c	10.51.198.124
b51a:901b:cb15:8045:ada8:2224:a33:c67d	10.51.198.125
b51a:901b:cb15:8045:ada8:2224:a33:c67e	10.51.198.126
b51a:901b:cb15:8045:ada8:2224:a33:c67f	10.51.198.127
b51a:901b:cb15:8045:ada8:2224:a33:c680	10.51.198.128
b51a:901b:cb15:8045:ada8:2224:a33:c681	10.51.198.129
b51a:901b:cb15:8045:ada8:2224:a33:c682	10.51.198.130
b51a:901b:cb15:8045:ada8:2224:a33:c683	10.51.198.131
b51a:901b:cb15:8045:ada8:2224:a33:c684	10.51.198.132
b51a:901b:cb15:8045:ada8:2224:a33:c685	10.51.198.133
b51a:901b:cb15:8045:ada8:2224:a33:c686	10.51.198.134
b51a:901b:cb15:8045:ada8:2224:a33:c687	10.51.198.135
b51a:901b:cb15:8045:ada8:2224:a33:c688	10.51.198.136
b51a:901b:cb15:8045:ada8:2224:a33:c689	10.51.198.137
b51a:901b:cb15:8045:ada8:2224:a33:c68a	10.51.198.138
b51a:901b:cb15:8045:ada8:2224:a33:c68b	10.51.198.139
b51a:901b:cb15:8045:ada8:2224:a33:c68c	10.51.198.140
b51a:901b:cb15:8045:ada8:2224:a33:c68d	10.51.198.141
b51a:901b:cb15:8045:ada8:2224:a33:c68e	10.51.198.142
b51a:901b:cb15:8045:ada8:2224:a33:c68f	10.51.198.143
b51a:901b:cb15:8045:ada8:2224:a33:c690	10.51.198.144
b51a:901b:cb15:8045:ada8:2224:a33:c691	10.51.198.145
b51a:901b:cb15:8045:ada8:2224:a33:c692	10.51.198.146
b51a:901b:cb15:8045:ada8:2224:a33:c693	10.51.198.147
b51a:901b:cb15:8045:ada8:2224:a33:c694	10.51.198.148
b51a:901b:cb15:8045:ada8:2224:a33:c695	10.51.198.149
b51a:901b:cb15:8045:ada8:2224:a33:c696	10.51.198.150
b51a:901b:cb15:8045:ada8:2224:a33:c697	10.51.198.151
b51a:901b:cb15:8045:ada8:2224:a33:c698	10.51.198.152
b51a:901b:cb15:8045:ada8:2224:a33:c699	10.51.198.153
b51a:901b:cb15:8045:ada8:2224:a33:c69a	10.51.198.154
b51a:901b:cb15:8045:ada8:2224:a33:c69b	10.51.198.155
b51a:901b:cb15:8045:ada8:2224:a33:c69c	10.51.198.156
b51a:901b:cb15:8045:ada8:2224:a33:c69d	10.51.198.157
b51a:901b:cb15:8045:ada8:2224:a33:c69e	10.51.198.158
b51a:901b:cb15:8045:ada8:2224:a33:c69f	10.51.198.159
b51a:901b:cb15:8045:ada8:2224:a33:c6a0	10.51.198.160
b51a:901b:cb15:8045:ada8:2224:a33:c6a1	10.51.198.161
b51a:901b:cb15:8045:ada8:2224:a33:c6a2	10.51.198.162
b51a:901b:cb15:8045:ada8:2224:a33:c6a3	10.51.198.163
b51a:901b:cb15:8045:ada8:2224:a33:c6a4	10.51.198.164
b51a:901b:cb15:8045:ada8:2224:a33:c6a5	10.51.198.165
b51a:901b:cb15:8045:ada8:2224:a33:c6a6	10.51.198.166
b51a:901b:cb15:8045:ada8:2224:a33:c6a7	10.51.198.167
b51a:901b:cb15:8045:ada8:2224:a33:c6a8	10.51.198.168
b51a:901b:cb15:8045:ada8:2224:a33:c6a9	10.51.198.169
b51a:901b:cb15:8045:ada8:2224:a33:c6aa	10.51.198.170
b51a:901b:cb15:8045:ada8:2224:a33:c6ab	10.51.198.171
b51a:901b:cb15:8045:ada8:2224:a33:c6ac	10.51.198.172
b51a:901b:cb15:8045:ada8:2224:a33:c6ad	10.51.198.173
b51a:901b:cb15:8045:ada8:2224:a33:c6ae	10.51.198.174
b51a:901b:cb15:8045:ada8:2224:a33:c6af	10.51.198.175
b51a:901b:cb15:8045:ada8:2224:a33:c6b0	10.51.198.176
b51a:901b:cb15:8045:ada8:2224:a33:c6b1	10.51.198.177
b51a:901b:cb15:8045:ada8:2224:a33:c6b2	10.51.198.178
b51a:901b:cb15:8045:ada8:2224:a33:c6b3	10.51.198.179
b51a:901b:cb15:8045:ada8:2224:a33:c6b4	10.51.198.180

b51a:901b:cb15:8045:ada8:2224:a33:c6b5	10.51.198.181
b51a:901b:cb15:8045:ada8:2224:a33:c6b6	10.51.198.182
b51a:901b:cb15:8045:ada8:2224:a33:c6b7	10.51.198.183
b51a:901b:cb15:8045:ada8:2224:a33:c6b8	10.51.198.184
b51a:901b:cb15:8045:ada8:2224:a33:c6b9	10.51.198.185
b51a:901b:cb15:8045:ada8:2224:a33:c6ba	10.51.198.186
b51a:901b:cb15:8045:ada8:2224:a33:c6bb	10.51.198.187
b51a:901b:cb15:8045:ada8:2224:a33:c6bc	10.51.198.188
b51a:901b:cb15:8045:ada8:2224:a33:c6bd	10.51.198.189
b51a:901b:cb15:8045:ada8:2224:a33:c6be	10.51.198.190
b51a:901b:cb15:8045:ada8:2224:a33:c6bf	10.51.198.191
b51a:901b:cb15:8045:ada8:2224:a33:c6c0	10.51.198.192
b51a:901b:cb15:8045:ada8:2224:a33:c6c1	10.51.198.193
b51a:901b:cb15:8045:ada8:2224:a33:c6c2	10.51.198.194
b51a:901b:cb15:8045:ada8:2224:a33:c6c3	10.51.198.195
b51a:901b:cb15:8045:ada8:2224:a33:c6c4	10.51.198.196
b51a:901b:cb15:8045:ada8:2224:a33:c6c5	10.51.198.197
b51a:901b:cb15:8045:ada8:2224:a33:c6c6	10.51.198.198
b51a:901b:cb15:8045:ada8:2224:a33:c6c7	10.51.198.199
b51a:901b:cb15:8045:ada8:2224:a33:c6c8	10.51.198.200
b51a:901b:cb15:8045:ada8:2224:a33:c6c9	10.51.198.201
b51a:901b:cb15:8045:ada8:2224:a33:c6ca	10.51.198.202
b51a:901b:cb15:8045:ada8:2224:a33:c6cb	10.51.198.203
b51a:901b:cb15:8045:ada8:2224:a33:c6cc	10.51.198.204
b51a:901b:cb15:8045:ada8:2224:a33:c6cd	10.51.198.205
b51a:901b:cb15:8045:ada8:2224:a33:c6ce	10.51.198.206
b51a:901b:cb15:8045:ada8:2224:a33:c6cf	10.51.198.207
b51a:901b:cb15:8045:ada8:2224:a33:c6d0	10.51.198.208
b51a:901b:cb15:8045:ada8:2224:a33:c6d1	10.51.198.209
b51a:901b:cb15:8045:ada8:2224:a33:c6d2	10.51.198.210
b51a:901b:cb15:8045:ada8:2224:a33:c6d3	10.51.198.211
b51a:901b:cb15:8045:ada8:2224:a33:c6d4	10.51.198.212
b51a:901b:cb15:8045:ada8:2224:a33:c6d5	10.51.198.213
b51a:901b:cb15:8045:ada8:2224:a33:c6d6	10.51.198.214
b51a:901b:cb15:8045:ada8:2224:a33:c6d7	10.51.198.215
b51a:901b:cb15:8045:ada8:2224:a33:c6d8	10.51.198.216
b51a:901b:cb15:8045:ada8:2224:a33:c6d9	10.51.198.217
b51a:901b:cb15:8045:ada8:2224:a33:c6da	10.51.198.218
b51a:901b:cb15:8045:ada8:2224:a33:c6db	10.51.198.219
b51a:901b:cb15:8045:ada8:2224:a33:c6dc	10.51.198.220
b51a:901b:cb15:8045:ada8:2224:a33:c6dd	10.51.198.221
b51a:901b:cb15:8045:ada8:2224:a33:c6de	10.51.198.222
b51a:901b:cb15:8045:ada8:2224:a33:c6df	10.51.198.223
b51a:901b:cb15:8045:ada8:2224:a33:c6e0	10.51.198.224
b51a:901b:cb15:8045:ada8:2224:a33:c6e1	10.51.198.225
b51a:901b:cb15:8045:ada8:2224:a33:c6e2	10.51.198.226
b51a:901b:cb15:8045:ada8:2224:a33:c6e3	10.51.198.227
b51a:901b:cb15:8045:ada8:2224:a33:c6e4	10.51.198.228
b51a:901b:cb15:8045:ada8:2224:a33:c6e5	10.51.198.229
b51a:901b:cb15:8045:ada8:2224:a33:c6e6	10.51.198.230
b51a:901b:cb15:8045:ada8:2224:a33:c6e7	10.51.198.231
b51a:901b:cb15:8045:ada8:2224:a33:c6e8	10.51.198.232
b51a:901b:cb15:8045:ada8:2224:a33:c6e9	10.51.198.233
b51a:901b:cb15:8045:ada8:2224:a33:c6ea	10.51.198.234
b51a:901b:cb15:8045:ada8:2224:a33:c6eb	10.51.198.235
b51a:901b:cb15:8045:ada8:2224:a33:c6ec	10.51.198.236
b51a:901b:cb15:8045:ada8:2224:a33:c6ed	10.51.198.237
b51a:901b:cb15:8045:ada8:2224:a33:c6ee	10.51.198.238
b51a:901b:cb15:8045:ada8:2224:a33:c6ef	10.51.198.239
b51a:901b:cb15:8045:ada8:2224:a33:c6f0	10.51.198.240
b51a:901b:cb15:8045:ada8:2224:a33:c6f1	10.51.198.241
b51a:901b:cb15:8045:ada8:2224:a33:c6f2	10.51.198.242
b51a:901b:cb15:8045:ada8:2224:a33:c6f3	10.51.198.243
b51a:901b:cb15:8045:ada8:2224:a33:c6f4	10.51.198.244
b51a:901b:cb15:8045:ada8:2224:a33:c6f5	10.51.198.245
b51a:901b:cb15:8045:ada8:2224:a33:c6f6	10.51.198.246
b51a:901b:cb15:8045:ada8:2224:a33:c6f7	10.51.198.247
b51a:901b:cb15:8045:ada8:2224:a33:c6f8	10.51.198.248
b51a:901b:cb15:8045:ada8:2224:a33:c6f9	10.51.198.249
b51a:901b:cb15:8045:ada8:2224:a33:c6fa	10.51.198.250
b51a:901b:cb15:8045:ada8:2224:a33:c6fb	10.51.198.251
b51a:901b:cb15:8045:ada8:2224:a33:c6fc	10.51.198.252
b51a:901b:cb15:8045:ada8:2224:a33:c6fd	10.51.198.253
b51a:901b:cb15:8045:ada8:2224:a33:c6fe	10.51.198.254
b51a:901b:cb15:8045:ada8:2224:a33:c6ff	10.51.198.255

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.