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:901b:8082:d157:ac86:b155:a601	177.85.166.1
b51a:901b:901b:8082:d157:ac86:b155:a602	177.85.166.2
b51a:901b:901b:8082:d157:ac86:b155:a603	177.85.166.3
b51a:901b:901b:8082:d157:ac86:b155:a604	177.85.166.4
b51a:901b:901b:8082:d157:ac86:b155:a605	177.85.166.5
b51a:901b:901b:8082:d157:ac86:b155:a606	177.85.166.6
b51a:901b:901b:8082:d157:ac86:b155:a607	177.85.166.7
b51a:901b:901b:8082:d157:ac86:b155:a608	177.85.166.8
b51a:901b:901b:8082:d157:ac86:b155:a609	177.85.166.9
b51a:901b:901b:8082:d157:ac86:b155:a60a	177.85.166.10
b51a:901b:901b:8082:d157:ac86:b155:a60b	177.85.166.11
b51a:901b:901b:8082:d157:ac86:b155:a60c	177.85.166.12
b51a:901b:901b:8082:d157:ac86:b155:a60d	177.85.166.13
b51a:901b:901b:8082:d157:ac86:b155:a60e	177.85.166.14
b51a:901b:901b:8082:d157:ac86:b155:a60f	177.85.166.15
b51a:901b:901b:8082:d157:ac86:b155:a610	177.85.166.16
b51a:901b:901b:8082:d157:ac86:b155:a611	177.85.166.17
b51a:901b:901b:8082:d157:ac86:b155:a612	177.85.166.18
b51a:901b:901b:8082:d157:ac86:b155:a613	177.85.166.19
b51a:901b:901b:8082:d157:ac86:b155:a614	177.85.166.20
b51a:901b:901b:8082:d157:ac86:b155:a615	177.85.166.21
b51a:901b:901b:8082:d157:ac86:b155:a616	177.85.166.22
b51a:901b:901b:8082:d157:ac86:b155:a617	177.85.166.23
b51a:901b:901b:8082:d157:ac86:b155:a618	177.85.166.24
b51a:901b:901b:8082:d157:ac86:b155:a619	177.85.166.25
b51a:901b:901b:8082:d157:ac86:b155:a61a	177.85.166.26
b51a:901b:901b:8082:d157:ac86:b155:a61b	177.85.166.27
b51a:901b:901b:8082:d157:ac86:b155:a61c	177.85.166.28
b51a:901b:901b:8082:d157:ac86:b155:a61d	177.85.166.29
b51a:901b:901b:8082:d157:ac86:b155:a61e	177.85.166.30
b51a:901b:901b:8082:d157:ac86:b155:a61f	177.85.166.31
b51a:901b:901b:8082:d157:ac86:b155:a620	177.85.166.32
b51a:901b:901b:8082:d157:ac86:b155:a621	177.85.166.33
b51a:901b:901b:8082:d157:ac86:b155:a622	177.85.166.34
b51a:901b:901b:8082:d157:ac86:b155:a623	177.85.166.35
b51a:901b:901b:8082:d157:ac86:b155:a624	177.85.166.36
b51a:901b:901b:8082:d157:ac86:b155:a625	177.85.166.37
b51a:901b:901b:8082:d157:ac86:b155:a626	177.85.166.38
b51a:901b:901b:8082:d157:ac86:b155:a627	177.85.166.39
b51a:901b:901b:8082:d157:ac86:b155:a628	177.85.166.40
b51a:901b:901b:8082:d157:ac86:b155:a629	177.85.166.41
b51a:901b:901b:8082:d157:ac86:b155:a62a	177.85.166.42
b51a:901b:901b:8082:d157:ac86:b155:a62b	177.85.166.43
b51a:901b:901b:8082:d157:ac86:b155:a62c	177.85.166.44
b51a:901b:901b:8082:d157:ac86:b155:a62d	177.85.166.45
b51a:901b:901b:8082:d157:ac86:b155:a62e	177.85.166.46
b51a:901b:901b:8082:d157:ac86:b155:a62f	177.85.166.47
b51a:901b:901b:8082:d157:ac86:b155:a630	177.85.166.48
b51a:901b:901b:8082:d157:ac86:b155:a631	177.85.166.49
b51a:901b:901b:8082:d157:ac86:b155:a632	177.85.166.50
b51a:901b:901b:8082:d157:ac86:b155:a633	177.85.166.51
b51a:901b:901b:8082:d157:ac86:b155:a634	177.85.166.52
b51a:901b:901b:8082:d157:ac86:b155:a635	177.85.166.53
b51a:901b:901b:8082:d157:ac86:b155:a636	177.85.166.54
b51a:901b:901b:8082:d157:ac86:b155:a637	177.85.166.55
b51a:901b:901b:8082:d157:ac86:b155:a638	177.85.166.56
b51a:901b:901b:8082:d157:ac86:b155:a639	177.85.166.57
b51a:901b:901b:8082:d157:ac86:b155:a63a	177.85.166.58
b51a:901b:901b:8082:d157:ac86:b155:a63b	177.85.166.59
b51a:901b:901b:8082:d157:ac86:b155:a63c	177.85.166.60

b51a:901b:901b:8082:d157:ac86:b155:a63d	177.85.166.61
b51a:901b:901b:8082:d157:ac86:b155:a63e	177.85.166.62
b51a:901b:901b:8082:d157:ac86:b155:a63f	177.85.166.63
b51a:901b:901b:8082:d157:ac86:b155:a640	177.85.166.64
b51a:901b:901b:8082:d157:ac86:b155:a641	177.85.166.65
b51a:901b:901b:8082:d157:ac86:b155:a642	177.85.166.66
b51a:901b:901b:8082:d157:ac86:b155:a643	177.85.166.67
b51a:901b:901b:8082:d157:ac86:b155:a644	177.85.166.68
b51a:901b:901b:8082:d157:ac86:b155:a645	177.85.166.69
b51a:901b:901b:8082:d157:ac86:b155:a646	177.85.166.70
b51a:901b:901b:8082:d157:ac86:b155:a647	177.85.166.71
b51a:901b:901b:8082:d157:ac86:b155:a648	177.85.166.72
b51a:901b:901b:8082:d157:ac86:b155:a649	177.85.166.73
b51a:901b:901b:8082:d157:ac86:b155:a64a	177.85.166.74
b51a:901b:901b:8082:d157:ac86:b155:a64b	177.85.166.75
b51a:901b:901b:8082:d157:ac86:b155:a64c	177.85.166.76
b51a:901b:901b:8082:d157:ac86:b155:a64d	177.85.166.77
b51a:901b:901b:8082:d157:ac86:b155:a64e	177.85.166.78
b51a:901b:901b:8082:d157:ac86:b155:a64f	177.85.166.79
b51a:901b:901b:8082:d157:ac86:b155:a650	177.85.166.80
b51a:901b:901b:8082:d157:ac86:b155:a651	177.85.166.81
b51a:901b:901b:8082:d157:ac86:b155:a652	177.85.166.82
b51a:901b:901b:8082:d157:ac86:b155:a653	177.85.166.83
b51a:901b:901b:8082:d157:ac86:b155:a654	177.85.166.84
b51a:901b:901b:8082:d157:ac86:b155:a655	177.85.166.85
b51a:901b:901b:8082:d157:ac86:b155:a656	177.85.166.86
b51a:901b:901b:8082:d157:ac86:b155:a657	177.85.166.87
b51a:901b:901b:8082:d157:ac86:b155:a658	177.85.166.88
b51a:901b:901b:8082:d157:ac86:b155:a659	177.85.166.89
b51a:901b:901b:8082:d157:ac86:b155:a65a	177.85.166.90
b51a:901b:901b:8082:d157:ac86:b155:a65b	177.85.166.91
b51a:901b:901b:8082:d157:ac86:b155:a65c	177.85.166.92
b51a:901b:901b:8082:d157:ac86:b155:a65d	177.85.166.93
b51a:901b:901b:8082:d157:ac86:b155:a65e	177.85.166.94
b51a:901b:901b:8082:d157:ac86:b155:a65f	177.85.166.95
b51a:901b:901b:8082:d157:ac86:b155:a660	177.85.166.96
b51a:901b:901b:8082:d157:ac86:b155:a661	177.85.166.97
b51a:901b:901b:8082:d157:ac86:b155:a662	177.85.166.98
b51a:901b:901b:8082:d157:ac86:b155:a663	177.85.166.99
b51a:901b:901b:8082:d157:ac86:b155:a664	177.85.166.100
b51a:901b:901b:8082:d157:ac86:b155:a665	177.85.166.101
b51a:901b:901b:8082:d157:ac86:b155:a666	177.85.166.102
b51a:901b:901b:8082:d157:ac86:b155:a667	177.85.166.103
b51a:901b:901b:8082:d157:ac86:b155:a668	177.85.166.104
b51a:901b:901b:8082:d157:ac86:b155:a669	177.85.166.105
b51a:901b:901b:8082:d157:ac86:b155:a66a	177.85.166.106
b51a:901b:901b:8082:d157:ac86:b155:a66b	177.85.166.107
b51a:901b:901b:8082:d157:ac86:b155:a66c	177.85.166.108
b51a:901b:901b:8082:d157:ac86:b155:a66d	177.85.166.109
b51a:901b:901b:8082:d157:ac86:b155:a66e	177.85.166.110
b51a:901b:901b:8082:d157:ac86:b155:a66f	177.85.166.111
b51a:901b:901b:8082:d157:ac86:b155:a670	177.85.166.112
b51a:901b:901b:8082:d157:ac86:b155:a671	177.85.166.113
b51a:901b:901b:8082:d157:ac86:b155:a672	177.85.166.114
b51a:901b:901b:8082:d157:ac86:b155:a673	177.85.166.115
b51a:901b:901b:8082:d157:ac86:b155:a674	177.85.166.116
b51a:901b:901b:8082:d157:ac86:b155:a675	177.85.166.117
b51a:901b:901b:8082:d157:ac86:b155:a676	177.85.166.118
b51a:901b:901b:8082:d157:ac86:b155:a677	177.85.166.119
b51a:901b:901b:8082:d157:ac86:b155:a678	177.85.166.120

b51a:901b:901b:8082:d157:ac86:b155:a679	177.85.166.121
b51a:901b:901b:8082:d157:ac86:b155:a67a	177.85.166.122
b51a:901b:901b:8082:d157:ac86:b155:a67b	177.85.166.123
b51a:901b:901b:8082:d157:ac86:b155:a67c	177.85.166.124
b51a:901b:901b:8082:d157:ac86:b155:a67d	177.85.166.125
b51a:901b:901b:8082:d157:ac86:b155:a67e	177.85.166.126
b51a:901b:901b:8082:d157:ac86:b155:a67f	177.85.166.127
b51a:901b:901b:8082:d157:ac86:b155:a680	177.85.166.128
b51a:901b:901b:8082:d157:ac86:b155:a681	177.85.166.129
b51a:901b:901b:8082:d157:ac86:b155:a682	177.85.166.130
b51a:901b:901b:8082:d157:ac86:b155:a683	177.85.166.131
b51a:901b:901b:8082:d157:ac86:b155:a684	177.85.166.132
b51a:901b:901b:8082:d157:ac86:b155:a685	177.85.166.133
b51a:901b:901b:8082:d157:ac86:b155:a686	177.85.166.134
b51a:901b:901b:8082:d157:ac86:b155:a687	177.85.166.135
b51a:901b:901b:8082:d157:ac86:b155:a688	177.85.166.136
b51a:901b:901b:8082:d157:ac86:b155:a689	177.85.166.137
b51a:901b:901b:8082:d157:ac86:b155:a68a	177.85.166.138
b51a:901b:901b:8082:d157:ac86:b155:a68b	177.85.166.139
b51a:901b:901b:8082:d157:ac86:b155:a68c	177.85.166.140
b51a:901b:901b:8082:d157:ac86:b155:a68d	177.85.166.141
b51a:901b:901b:8082:d157:ac86:b155:a68e	177.85.166.142
b51a:901b:901b:8082:d157:ac86:b155:a68f	177.85.166.143
b51a:901b:901b:8082:d157:ac86:b155:a690	177.85.166.144
b51a:901b:901b:8082:d157:ac86:b155:a691	177.85.166.145
b51a:901b:901b:8082:d157:ac86:b155:a692	177.85.166.146
b51a:901b:901b:8082:d157:ac86:b155:a693	177.85.166.147
b51a:901b:901b:8082:d157:ac86:b155:a694	177.85.166.148
b51a:901b:901b:8082:d157:ac86:b155:a695	177.85.166.149
b51a:901b:901b:8082:d157:ac86:b155:a696	177.85.166.150
b51a:901b:901b:8082:d157:ac86:b155:a697	177.85.166.151
b51a:901b:901b:8082:d157:ac86:b155:a698	177.85.166.152
b51a:901b:901b:8082:d157:ac86:b155:a699	177.85.166.153
b51a:901b:901b:8082:d157:ac86:b155:a69a	177.85.166.154
b51a:901b:901b:8082:d157:ac86:b155:a69b	177.85.166.155
b51a:901b:901b:8082:d157:ac86:b155:a69c	177.85.166.156
b51a:901b:901b:8082:d157:ac86:b155:a69d	177.85.166.157
b51a:901b:901b:8082:d157:ac86:b155:a69e	177.85.166.158
b51a:901b:901b:8082:d157:ac86:b155:a69f	177.85.166.159
b51a:901b:901b:8082:d157:ac86:b155:a6a0	177.85.166.160
b51a:901b:901b:8082:d157:ac86:b155:a6a1	177.85.166.161
b51a:901b:901b:8082:d157:ac86:b155:a6a2	177.85.166.162
b51a:901b:901b:8082:d157:ac86:b155:a6a3	177.85.166.163
b51a:901b:901b:8082:d157:ac86:b155:a6a4	177.85.166.164
b51a:901b:901b:8082:d157:ac86:b155:a6a5	177.85.166.165
b51a:901b:901b:8082:d157:ac86:b155:a6a6	177.85.166.166
b51a:901b:901b:8082:d157:ac86:b155:a6a7	177.85.166.167
b51a:901b:901b:8082:d157:ac86:b155:a6a8	177.85.166.168
b51a:901b:901b:8082:d157:ac86:b155:a6a9	177.85.166.169
b51a:901b:901b:8082:d157:ac86:b155:a6aa	177.85.166.170
b51a:901b:901b:8082:d157:ac86:b155:a6ab	177.85.166.171
b51a:901b:901b:8082:d157:ac86:b155:a6ac	177.85.166.172
b51a:901b:901b:8082:d157:ac86:b155:a6ad	177.85.166.173
b51a:901b:901b:8082:d157:ac86:b155:a6ae	177.85.166.174
b51a:901b:901b:8082:d157:ac86:b155:a6af	177.85.166.175
b51a:901b:901b:8082:d157:ac86:b155:a6b0	177.85.166.176
b51a:901b:901b:8082:d157:ac86:b155:a6b1	177.85.166.177
b51a:901b:901b:8082:d157:ac86:b155:a6b2	177.85.166.178
b51a:901b:901b:8082:d157:ac86:b155:a6b3	177.85.166.179
b51a:901b:901b:8082:d157:ac86:b155:a6b4	177.85.166.180

b51a:901b:901b:8082:d157:ac86:b155:a6b5	177.85.166.181
b51a:901b:901b:8082:d157:ac86:b155:a6b6	177.85.166.182
b51a:901b:901b:8082:d157:ac86:b155:a6b7	177.85.166.183
b51a:901b:901b:8082:d157:ac86:b155:a6b8	177.85.166.184
b51a:901b:901b:8082:d157:ac86:b155:a6b9	177.85.166.185
b51a:901b:901b:8082:d157:ac86:b155:a6ba	177.85.166.186
b51a:901b:901b:8082:d157:ac86:b155:a6bb	177.85.166.187
b51a:901b:901b:8082:d157:ac86:b155:a6bc	177.85.166.188
b51a:901b:901b:8082:d157:ac86:b155:a6bd	177.85.166.189
b51a:901b:901b:8082:d157:ac86:b155:a6be	177.85.166.190
b51a:901b:901b:8082:d157:ac86:b155:a6bf	177.85.166.191
b51a:901b:901b:8082:d157:ac86:b155:a6c0	177.85.166.192
b51a:901b:901b:8082:d157:ac86:b155:a6c1	177.85.166.193
b51a:901b:901b:8082:d157:ac86:b155:a6c2	177.85.166.194
b51a:901b:901b:8082:d157:ac86:b155:a6c3	177.85.166.195
b51a:901b:901b:8082:d157:ac86:b155:a6c4	177.85.166.196
b51a:901b:901b:8082:d157:ac86:b155:a6c5	177.85.166.197
b51a:901b:901b:8082:d157:ac86:b155:a6c6	177.85.166.198
b51a:901b:901b:8082:d157:ac86:b155:a6c7	177.85.166.199
b51a:901b:901b:8082:d157:ac86:b155:a6c8	177.85.166.200
b51a:901b:901b:8082:d157:ac86:b155:a6c9	177.85.166.201
b51a:901b:901b:8082:d157:ac86:b155:a6ca	177.85.166.202
b51a:901b:901b:8082:d157:ac86:b155:a6cb	177.85.166.203
b51a:901b:901b:8082:d157:ac86:b155:a6cc	177.85.166.204
b51a:901b:901b:8082:d157:ac86:b155:a6cd	177.85.166.205
b51a:901b:901b:8082:d157:ac86:b155:a6ce	177.85.166.206
b51a:901b:901b:8082:d157:ac86:b155:a6cf	177.85.166.207
b51a:901b:901b:8082:d157:ac86:b155:a6d0	177.85.166.208
b51a:901b:901b:8082:d157:ac86:b155:a6d1	177.85.166.209
b51a:901b:901b:8082:d157:ac86:b155:a6d2	177.85.166.210
b51a:901b:901b:8082:d157:ac86:b155:a6d3	177.85.166.211
b51a:901b:901b:8082:d157:ac86:b155:a6d4	177.85.166.212
b51a:901b:901b:8082:d157:ac86:b155:a6d5	177.85.166.213
b51a:901b:901b:8082:d157:ac86:b155:a6d6	177.85.166.214
b51a:901b:901b:8082:d157:ac86:b155:a6d7	177.85.166.215
b51a:901b:901b:8082:d157:ac86:b155:a6d8	177.85.166.216
b51a:901b:901b:8082:d157:ac86:b155:a6d9	177.85.166.217
b51a:901b:901b:8082:d157:ac86:b155:a6da	177.85.166.218
b51a:901b:901b:8082:d157:ac86:b155:a6db	177.85.166.219
b51a:901b:901b:8082:d157:ac86:b155:a6dc	177.85.166.220
b51a:901b:901b:8082:d157:ac86:b155:a6dd	177.85.166.221
b51a:901b:901b:8082:d157:ac86:b155:a6de	177.85.166.222
b51a:901b:901b:8082:d157:ac86:b155:a6df	177.85.166.223
b51a:901b:901b:8082:d157:ac86:b155:a6e0	177.85.166.224
b51a:901b:901b:8082:d157:ac86:b155:a6e1	177.85.166.225
b51a:901b:901b:8082:d157:ac86:b155:a6e2	177.85.166.226
b51a:901b:901b:8082:d157:ac86:b155:a6e3	177.85.166.227
b51a:901b:901b:8082:d157:ac86:b155:a6e4	177.85.166.228
b51a:901b:901b:8082:d157:ac86:b155:a6e5	177.85.166.229
b51a:901b:901b:8082:d157:ac86:b155:a6e6	177.85.166.230
b51a:901b:901b:8082:d157:ac86:b155:a6e7	177.85.166.231
b51a:901b:901b:8082:d157:ac86:b155:a6e8	177.85.166.232
b51a:901b:901b:8082:d157:ac86:b155:a6e9	177.85.166.233
b51a:901b:901b:8082:d157:ac86:b155:a6ea	177.85.166.234
b51a:901b:901b:8082:d157:ac86:b155:a6eb	177.85.166.235
b51a:901b:901b:8082:d157:ac86:b155:a6ec	177.85.166.236
b51a:901b:901b:8082:d157:ac86:b155:a6ed	177.85.166.237
b51a:901b:901b:8082:d157:ac86:b155:a6ee	177.85.166.238
b51a:901b:901b:8082:d157:ac86:b155:a6ef	177.85.166.239
b51a:901b:901b:8082:d157:ac86:b155:a6f0	177.85.166.240
b51a:901b:901b:8082:d157:ac86:b155:a6f1	177.85.166.241
b51a:901b:901b:8082:d157:ac86:b155:a6f2	177.85.166.242
b51a:901b:901b:8082:d157:ac86:b155:a6f3	177.85.166.243
b51a:901b:901b:8082:d157:ac86:b155:a6f4	177.85.166.244
b51a:901b:901b:8082:d157:ac86:b155:a6f5	177.85.166.245
b51a:901b:901b:8082:d157:ac86:b155:a6f6	177.85.166.246
b51a:901b:901b:8082:d157:ac86:b155:a6f7	177.85.166.247
b51a:901b:901b:8082:d157:ac86:b155:a6f8	177.85.166.248
b51a:901b:901b:8082:d157:ac86:b155:a6f9	177.85.166.249
b51a:901b:901b:8082:d157:ac86:b155:a6fa	177.85.166.250
b51a:901b:901b:8082:d157:ac86:b155:a6fb	177.85.166.251
b51a:901b:901b:8082:d157:ac86:b155:a6fc	177.85.166.252
b51a:901b:901b:8082:d157:ac86:b155:a6fd	177.85.166.253
b51a:901b:901b:8082:d157:ac86:b155:a6fe	177.85.166.254
b51a:901b:901b:8082:d157:ac86:b155:a6ff	177.85.166.255

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.