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:bc24:5b51:c601	91.81.198.1
b51a:901b:cb15:8045:ada8:bc24:5b51:c602	91.81.198.2
b51a:901b:cb15:8045:ada8:bc24:5b51:c603	91.81.198.3
b51a:901b:cb15:8045:ada8:bc24:5b51:c604	91.81.198.4
b51a:901b:cb15:8045:ada8:bc24:5b51:c605	91.81.198.5
b51a:901b:cb15:8045:ada8:bc24:5b51:c606	91.81.198.6
b51a:901b:cb15:8045:ada8:bc24:5b51:c607	91.81.198.7
b51a:901b:cb15:8045:ada8:bc24:5b51:c608	91.81.198.8
b51a:901b:cb15:8045:ada8:bc24:5b51:c609	91.81.198.9
b51a:901b:cb15:8045:ada8:bc24:5b51:c60a	91.81.198.10
b51a:901b:cb15:8045:ada8:bc24:5b51:c60b	91.81.198.11
b51a:901b:cb15:8045:ada8:bc24:5b51:c60c	91.81.198.12
b51a:901b:cb15:8045:ada8:bc24:5b51:c60d	91.81.198.13
b51a:901b:cb15:8045:ada8:bc24:5b51:c60e	91.81.198.14
b51a:901b:cb15:8045:ada8:bc24:5b51:c60f	91.81.198.15
b51a:901b:cb15:8045:ada8:bc24:5b51:c610	91.81.198.16
b51a:901b:cb15:8045:ada8:bc24:5b51:c611	91.81.198.17
b51a:901b:cb15:8045:ada8:bc24:5b51:c612	91.81.198.18
b51a:901b:cb15:8045:ada8:bc24:5b51:c613	91.81.198.19
b51a:901b:cb15:8045:ada8:bc24:5b51:c614	91.81.198.20
b51a:901b:cb15:8045:ada8:bc24:5b51:c615	91.81.198.21
b51a:901b:cb15:8045:ada8:bc24:5b51:c616	91.81.198.22
b51a:901b:cb15:8045:ada8:bc24:5b51:c617	91.81.198.23
b51a:901b:cb15:8045:ada8:bc24:5b51:c618	91.81.198.24
b51a:901b:cb15:8045:ada8:bc24:5b51:c619	91.81.198.25
b51a:901b:cb15:8045:ada8:bc24:5b51:c61a	91.81.198.26
b51a:901b:cb15:8045:ada8:bc24:5b51:c61b	91.81.198.27
b51a:901b:cb15:8045:ada8:bc24:5b51:c61c	91.81.198.28
b51a:901b:cb15:8045:ada8:bc24:5b51:c61d	91.81.198.29
b51a:901b:cb15:8045:ada8:bc24:5b51:c61e	91.81.198.30
b51a:901b:cb15:8045:ada8:bc24:5b51:c61f	91.81.198.31
b51a:901b:cb15:8045:ada8:bc24:5b51:c620	91.81.198.32
b51a:901b:cb15:8045:ada8:bc24:5b51:c621	91.81.198.33
b51a:901b:cb15:8045:ada8:bc24:5b51:c622	91.81.198.34
b51a:901b:cb15:8045:ada8:bc24:5b51:c623	91.81.198.35
b51a:901b:cb15:8045:ada8:bc24:5b51:c624	91.81.198.36
b51a:901b:cb15:8045:ada8:bc24:5b51:c625	91.81.198.37
b51a:901b:cb15:8045:ada8:bc24:5b51:c626	91.81.198.38
b51a:901b:cb15:8045:ada8:bc24:5b51:c627	91.81.198.39
b51a:901b:cb15:8045:ada8:bc24:5b51:c628	91.81.198.40
b51a:901b:cb15:8045:ada8:bc24:5b51:c629	91.81.198.41
b51a:901b:cb15:8045:ada8:bc24:5b51:c62a	91.81.198.42
b51a:901b:cb15:8045:ada8:bc24:5b51:c62b	91.81.198.43
b51a:901b:cb15:8045:ada8:bc24:5b51:c62c	91.81.198.44
b51a:901b:cb15:8045:ada8:bc24:5b51:c62d	91.81.198.45
b51a:901b:cb15:8045:ada8:bc24:5b51:c62e	91.81.198.46
b51a:901b:cb15:8045:ada8:bc24:5b51:c62f	91.81.198.47
b51a:901b:cb15:8045:ada8:bc24:5b51:c630	91.81.198.48
b51a:901b:cb15:8045:ada8:bc24:5b51:c631	91.81.198.49
b51a:901b:cb15:8045:ada8:bc24:5b51:c632	91.81.198.50
b51a:901b:cb15:8045:ada8:bc24:5b51:c633	91.81.198.51
b51a:901b:cb15:8045:ada8:bc24:5b51:c634	91.81.198.52
b51a:901b:cb15:8045:ada8:bc24:5b51:c635	91.81.198.53
b51a:901b:cb15:8045:ada8:bc24:5b51:c636	91.81.198.54
b51a:901b:cb15:8045:ada8:bc24:5b51:c637	91.81.198.55
b51a:901b:cb15:8045:ada8:bc24:5b51:c638	91.81.198.56
b51a:901b:cb15:8045:ada8:bc24:5b51:c639	91.81.198.57
b51a:901b:cb15:8045:ada8:bc24:5b51:c63a	91.81.198.58
b51a:901b:cb15:8045:ada8:bc24:5b51:c63b	91.81.198.59
b51a:901b:cb15:8045:ada8:bc24:5b51:c63c	91.81.198.60

b51a:901b:cb15:8045:ada8:bc24:5b51:c63d	91.81.198.61
b51a:901b:cb15:8045:ada8:bc24:5b51:c63e	91.81.198.62
b51a:901b:cb15:8045:ada8:bc24:5b51:c63f	91.81.198.63
b51a:901b:cb15:8045:ada8:bc24:5b51:c640	91.81.198.64
b51a:901b:cb15:8045:ada8:bc24:5b51:c641	91.81.198.65
b51a:901b:cb15:8045:ada8:bc24:5b51:c642	91.81.198.66
b51a:901b:cb15:8045:ada8:bc24:5b51:c643	91.81.198.67
b51a:901b:cb15:8045:ada8:bc24:5b51:c644	91.81.198.68
b51a:901b:cb15:8045:ada8:bc24:5b51:c645	91.81.198.69
b51a:901b:cb15:8045:ada8:bc24:5b51:c646	91.81.198.70
b51a:901b:cb15:8045:ada8:bc24:5b51:c647	91.81.198.71
b51a:901b:cb15:8045:ada8:bc24:5b51:c648	91.81.198.72
b51a:901b:cb15:8045:ada8:bc24:5b51:c649	91.81.198.73
b51a:901b:cb15:8045:ada8:bc24:5b51:c64a	91.81.198.74
b51a:901b:cb15:8045:ada8:bc24:5b51:c64b	91.81.198.75
b51a:901b:cb15:8045:ada8:bc24:5b51:c64c	91.81.198.76
b51a:901b:cb15:8045:ada8:bc24:5b51:c64d	91.81.198.77
b51a:901b:cb15:8045:ada8:bc24:5b51:c64e	91.81.198.78
b51a:901b:cb15:8045:ada8:bc24:5b51:c64f	91.81.198.79
b51a:901b:cb15:8045:ada8:bc24:5b51:c650	91.81.198.80
b51a:901b:cb15:8045:ada8:bc24:5b51:c651	91.81.198.81
b51a:901b:cb15:8045:ada8:bc24:5b51:c652	91.81.198.82
b51a:901b:cb15:8045:ada8:bc24:5b51:c653	91.81.198.83
b51a:901b:cb15:8045:ada8:bc24:5b51:c654	91.81.198.84
b51a:901b:cb15:8045:ada8:bc24:5b51:c655	91.81.198.85
b51a:901b:cb15:8045:ada8:bc24:5b51:c656	91.81.198.86
b51a:901b:cb15:8045:ada8:bc24:5b51:c657	91.81.198.87
b51a:901b:cb15:8045:ada8:bc24:5b51:c658	91.81.198.88
b51a:901b:cb15:8045:ada8:bc24:5b51:c659	91.81.198.89
b51a:901b:cb15:8045:ada8:bc24:5b51:c65a	91.81.198.90
b51a:901b:cb15:8045:ada8:bc24:5b51:c65b	91.81.198.91
b51a:901b:cb15:8045:ada8:bc24:5b51:c65c	91.81.198.92
b51a:901b:cb15:8045:ada8:bc24:5b51:c65d	91.81.198.93
b51a:901b:cb15:8045:ada8:bc24:5b51:c65e	91.81.198.94
b51a:901b:cb15:8045:ada8:bc24:5b51:c65f	91.81.198.95
b51a:901b:cb15:8045:ada8:bc24:5b51:c660	91.81.198.96
b51a:901b:cb15:8045:ada8:bc24:5b51:c661	91.81.198.97
b51a:901b:cb15:8045:ada8:bc24:5b51:c662	91.81.198.98
b51a:901b:cb15:8045:ada8:bc24:5b51:c663	91.81.198.99
b51a:901b:cb15:8045:ada8:bc24:5b51:c664	91.81.198.100
b51a:901b:cb15:8045:ada8:bc24:5b51:c665	91.81.198.101
b51a:901b:cb15:8045:ada8:bc24:5b51:c666	91.81.198.102
b51a:901b:cb15:8045:ada8:bc24:5b51:c667	91.81.198.103
b51a:901b:cb15:8045:ada8:bc24:5b51:c668	91.81.198.104
b51a:901b:cb15:8045:ada8:bc24:5b51:c669	91.81.198.105
b51a:901b:cb15:8045:ada8:bc24:5b51:c66a	91.81.198.106
b51a:901b:cb15:8045:ada8:bc24:5b51:c66b	91.81.198.107
b51a:901b:cb15:8045:ada8:bc24:5b51:c66c	91.81.198.108
b51a:901b:cb15:8045:ada8:bc24:5b51:c66d	91.81.198.109
b51a:901b:cb15:8045:ada8:bc24:5b51:c66e	91.81.198.110
b51a:901b:cb15:8045:ada8:bc24:5b51:c66f	91.81.198.111
b51a:901b:cb15:8045:ada8:bc24:5b51:c670	91.81.198.112
b51a:901b:cb15:8045:ada8:bc24:5b51:c671	91.81.198.113
b51a:901b:cb15:8045:ada8:bc24:5b51:c672	91.81.198.114
b51a:901b:cb15:8045:ada8:bc24:5b51:c673	91.81.198.115
b51a:901b:cb15:8045:ada8:bc24:5b51:c674	91.81.198.116
b51a:901b:cb15:8045:ada8:bc24:5b51:c675	91.81.198.117
b51a:901b:cb15:8045:ada8:bc24:5b51:c676	91.81.198.118
b51a:901b:cb15:8045:ada8:bc24:5b51:c677	91.81.198.119
b51a:901b:cb15:8045:ada8:bc24:5b51:c678	91.81.198.120

b51a:901b:cb15:8045:ada8:bc24:5b51:c679	91.81.198.121
b51a:901b:cb15:8045:ada8:bc24:5b51:c67a	91.81.198.122
b51a:901b:cb15:8045:ada8:bc24:5b51:c67b	91.81.198.123
b51a:901b:cb15:8045:ada8:bc24:5b51:c67c	91.81.198.124
b51a:901b:cb15:8045:ada8:bc24:5b51:c67d	91.81.198.125
b51a:901b:cb15:8045:ada8:bc24:5b51:c67e	91.81.198.126
b51a:901b:cb15:8045:ada8:bc24:5b51:c67f	91.81.198.127
b51a:901b:cb15:8045:ada8:bc24:5b51:c680	91.81.198.128
b51a:901b:cb15:8045:ada8:bc24:5b51:c681	91.81.198.129
b51a:901b:cb15:8045:ada8:bc24:5b51:c682	91.81.198.130
b51a:901b:cb15:8045:ada8:bc24:5b51:c683	91.81.198.131
b51a:901b:cb15:8045:ada8:bc24:5b51:c684	91.81.198.132
b51a:901b:cb15:8045:ada8:bc24:5b51:c685	91.81.198.133
b51a:901b:cb15:8045:ada8:bc24:5b51:c686	91.81.198.134
b51a:901b:cb15:8045:ada8:bc24:5b51:c687	91.81.198.135
b51a:901b:cb15:8045:ada8:bc24:5b51:c688	91.81.198.136
b51a:901b:cb15:8045:ada8:bc24:5b51:c689	91.81.198.137
b51a:901b:cb15:8045:ada8:bc24:5b51:c68a	91.81.198.138
b51a:901b:cb15:8045:ada8:bc24:5b51:c68b	91.81.198.139
b51a:901b:cb15:8045:ada8:bc24:5b51:c68c	91.81.198.140
b51a:901b:cb15:8045:ada8:bc24:5b51:c68d	91.81.198.141
b51a:901b:cb15:8045:ada8:bc24:5b51:c68e	91.81.198.142
b51a:901b:cb15:8045:ada8:bc24:5b51:c68f	91.81.198.143
b51a:901b:cb15:8045:ada8:bc24:5b51:c690	91.81.198.144
b51a:901b:cb15:8045:ada8:bc24:5b51:c691	91.81.198.145
b51a:901b:cb15:8045:ada8:bc24:5b51:c692	91.81.198.146
b51a:901b:cb15:8045:ada8:bc24:5b51:c693	91.81.198.147
b51a:901b:cb15:8045:ada8:bc24:5b51:c694	91.81.198.148
b51a:901b:cb15:8045:ada8:bc24:5b51:c695	91.81.198.149
b51a:901b:cb15:8045:ada8:bc24:5b51:c696	91.81.198.150
b51a:901b:cb15:8045:ada8:bc24:5b51:c697	91.81.198.151
b51a:901b:cb15:8045:ada8:bc24:5b51:c698	91.81.198.152
b51a:901b:cb15:8045:ada8:bc24:5b51:c699	91.81.198.153
b51a:901b:cb15:8045:ada8:bc24:5b51:c69a	91.81.198.154
b51a:901b:cb15:8045:ada8:bc24:5b51:c69b	91.81.198.155
b51a:901b:cb15:8045:ada8:bc24:5b51:c69c	91.81.198.156
b51a:901b:cb15:8045:ada8:bc24:5b51:c69d	91.81.198.157
b51a:901b:cb15:8045:ada8:bc24:5b51:c69e	91.81.198.158
b51a:901b:cb15:8045:ada8:bc24:5b51:c69f	91.81.198.159
b51a:901b:cb15:8045:ada8:bc24:5b51:c6a0	91.81.198.160
b51a:901b:cb15:8045:ada8:bc24:5b51:c6a1	91.81.198.161
b51a:901b:cb15:8045:ada8:bc24:5b51:c6a2	91.81.198.162
b51a:901b:cb15:8045:ada8:bc24:5b51:c6a3	91.81.198.163
b51a:901b:cb15:8045:ada8:bc24:5b51:c6a4	91.81.198.164
b51a:901b:cb15:8045:ada8:bc24:5b51:c6a5	91.81.198.165
b51a:901b:cb15:8045:ada8:bc24:5b51:c6a6	91.81.198.166
b51a:901b:cb15:8045:ada8:bc24:5b51:c6a7	91.81.198.167
b51a:901b:cb15:8045:ada8:bc24:5b51:c6a8	91.81.198.168
b51a:901b:cb15:8045:ada8:bc24:5b51:c6a9	91.81.198.169
b51a:901b:cb15:8045:ada8:bc24:5b51:c6aa	91.81.198.170
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ab	91.81.198.171
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ac	91.81.198.172
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ad	91.81.198.173
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ae	91.81.198.174
b51a:901b:cb15:8045:ada8:bc24:5b51:c6af	91.81.198.175
b51a:901b:cb15:8045:ada8:bc24:5b51:c6b0	91.81.198.176
b51a:901b:cb15:8045:ada8:bc24:5b51:c6b1	91.81.198.177
b51a:901b:cb15:8045:ada8:bc24:5b51:c6b2	91.81.198.178
b51a:901b:cb15:8045:ada8:bc24:5b51:c6b3	91.81.198.179
b51a:901b:cb15:8045:ada8:bc24:5b51:c6b4	91.81.198.180

b51a:901b:cb15:8045:ada8:bc24:5b51:c6b5	91.81.198.181
b51a:901b:cb15:8045:ada8:bc24:5b51:c6b6	91.81.198.182
b51a:901b:cb15:8045:ada8:bc24:5b51:c6b7	91.81.198.183
b51a:901b:cb15:8045:ada8:bc24:5b51:c6b8	91.81.198.184
b51a:901b:cb15:8045:ada8:bc24:5b51:c6b9	91.81.198.185
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ba	91.81.198.186
b51a:901b:cb15:8045:ada8:bc24:5b51:c6bb	91.81.198.187
b51a:901b:cb15:8045:ada8:bc24:5b51:c6bc	91.81.198.188
b51a:901b:cb15:8045:ada8:bc24:5b51:c6bd	91.81.198.189
b51a:901b:cb15:8045:ada8:bc24:5b51:c6be	91.81.198.190
b51a:901b:cb15:8045:ada8:bc24:5b51:c6bf	91.81.198.191
b51a:901b:cb15:8045:ada8:bc24:5b51:c6c0	91.81.198.192
b51a:901b:cb15:8045:ada8:bc24:5b51:c6c1	91.81.198.193
b51a:901b:cb15:8045:ada8:bc24:5b51:c6c2	91.81.198.194
b51a:901b:cb15:8045:ada8:bc24:5b51:c6c3	91.81.198.195
b51a:901b:cb15:8045:ada8:bc24:5b51:c6c4	91.81.198.196
b51a:901b:cb15:8045:ada8:bc24:5b51:c6c5	91.81.198.197
b51a:901b:cb15:8045:ada8:bc24:5b51:c6c6	91.81.198.198
b51a:901b:cb15:8045:ada8:bc24:5b51:c6c7	91.81.198.199
b51a:901b:cb15:8045:ada8:bc24:5b51:c6c8	91.81.198.200
b51a:901b:cb15:8045:ada8:bc24:5b51:c6c9	91.81.198.201
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ca	91.81.198.202
b51a:901b:cb15:8045:ada8:bc24:5b51:c6cb	91.81.198.203
b51a:901b:cb15:8045:ada8:bc24:5b51:c6cc	91.81.198.204
b51a:901b:cb15:8045:ada8:bc24:5b51:c6cd	91.81.198.205
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ce	91.81.198.206
b51a:901b:cb15:8045:ada8:bc24:5b51:c6cf	91.81.198.207
b51a:901b:cb15:8045:ada8:bc24:5b51:c6d0	91.81.198.208
b51a:901b:cb15:8045:ada8:bc24:5b51:c6d1	91.81.198.209
b51a:901b:cb15:8045:ada8:bc24:5b51:c6d2	91.81.198.210
b51a:901b:cb15:8045:ada8:bc24:5b51:c6d3	91.81.198.211
b51a:901b:cb15:8045:ada8:bc24:5b51:c6d4	91.81.198.212
b51a:901b:cb15:8045:ada8:bc24:5b51:c6d5	91.81.198.213
b51a:901b:cb15:8045:ada8:bc24:5b51:c6d6	91.81.198.214
b51a:901b:cb15:8045:ada8:bc24:5b51:c6d7	91.81.198.215
b51a:901b:cb15:8045:ada8:bc24:5b51:c6d8	91.81.198.216
b51a:901b:cb15:8045:ada8:bc24:5b51:c6d9	91.81.198.217
b51a:901b:cb15:8045:ada8:bc24:5b51:c6da	91.81.198.218
b51a:901b:cb15:8045:ada8:bc24:5b51:c6db	91.81.198.219
b51a:901b:cb15:8045:ada8:bc24:5b51:c6dc	91.81.198.220
b51a:901b:cb15:8045:ada8:bc24:5b51:c6dd	91.81.198.221
b51a:901b:cb15:8045:ada8:bc24:5b51:c6de	91.81.198.222
b51a:901b:cb15:8045:ada8:bc24:5b51:c6df	91.81.198.223
b51a:901b:cb15:8045:ada8:bc24:5b51:c6e0	91.81.198.224
b51a:901b:cb15:8045:ada8:bc24:5b51:c6e1	91.81.198.225
b51a:901b:cb15:8045:ada8:bc24:5b51:c6e2	91.81.198.226
b51a:901b:cb15:8045:ada8:bc24:5b51:c6e3	91.81.198.227
b51a:901b:cb15:8045:ada8:bc24:5b51:c6e4	91.81.198.228
b51a:901b:cb15:8045:ada8:bc24:5b51:c6e5	91.81.198.229
b51a:901b:cb15:8045:ada8:bc24:5b51:c6e6	91.81.198.230
b51a:901b:cb15:8045:ada8:bc24:5b51:c6e7	91.81.198.231
b51a:901b:cb15:8045:ada8:bc24:5b51:c6e8	91.81.198.232
b51a:901b:cb15:8045:ada8:bc24:5b51:c6e9	91.81.198.233
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ea	91.81.198.234
b51a:901b:cb15:8045:ada8:bc24:5b51:c6eb	91.81.198.235
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ec	91.81.198.236
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ed	91.81.198.237
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ee	91.81.198.238
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ef	91.81.198.239
b51a:901b:cb15:8045:ada8:bc24:5b51:c6f0	91.81.198.240
b51a:901b:cb15:8045:ada8:bc24:5b51:c6f1	91.81.198.241
b51a:901b:cb15:8045:ada8:bc24:5b51:c6f2	91.81.198.242
b51a:901b:cb15:8045:ada8:bc24:5b51:c6f3	91.81.198.243
b51a:901b:cb15:8045:ada8:bc24:5b51:c6f4	91.81.198.244
b51a:901b:cb15:8045:ada8:bc24:5b51:c6f5	91.81.198.245
b51a:901b:cb15:8045:ada8:bc24:5b51:c6f6	91.81.198.246
b51a:901b:cb15:8045:ada8:bc24:5b51:c6f7	91.81.198.247
b51a:901b:cb15:8045:ada8:bc24:5b51:c6f8	91.81.198.248
b51a:901b:cb15:8045:ada8:bc24:5b51:c6f9	91.81.198.249
b51a:901b:cb15:8045:ada8:bc24:5b51:c6fa	91.81.198.250
b51a:901b:cb15:8045:ada8:bc24:5b51:c6fb	91.81.198.251
b51a:901b:cb15:8045:ada8:bc24:5b51:c6fc	91.81.198.252
b51a:901b:cb15:8045:ada8:bc24:5b51:c6fd	91.81.198.253
b51a:901b:cb15:8045:ada8:bc24:5b51:c6fe	91.81.198.254
b51a:901b:cb15:8045:ada8:bc24:5b51:c6ff	91.81.198.255

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.