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:ada8:7157:50cb:a601	80.203.166.1
b51a:901b:cb15:8045:ada8:7157:50cb:a602	80.203.166.2
b51a:901b:cb15:8045:ada8:7157:50cb:a603	80.203.166.3
b51a:901b:cb15:8045:ada8:7157:50cb:a604	80.203.166.4
b51a:901b:cb15:8045:ada8:7157:50cb:a605	80.203.166.5
b51a:901b:cb15:8045:ada8:7157:50cb:a606	80.203.166.6
b51a:901b:cb15:8045:ada8:7157:50cb:a607	80.203.166.7
b51a:901b:cb15:8045:ada8:7157:50cb:a608	80.203.166.8
b51a:901b:cb15:8045:ada8:7157:50cb:a609	80.203.166.9
b51a:901b:cb15:8045:ada8:7157:50cb:a60a	80.203.166.10
b51a:901b:cb15:8045:ada8:7157:50cb:a60b	80.203.166.11
b51a:901b:cb15:8045:ada8:7157:50cb:a60c	80.203.166.12
b51a:901b:cb15:8045:ada8:7157:50cb:a60d	80.203.166.13
b51a:901b:cb15:8045:ada8:7157:50cb:a60e	80.203.166.14
b51a:901b:cb15:8045:ada8:7157:50cb:a60f	80.203.166.15
b51a:901b:cb15:8045:ada8:7157:50cb:a610	80.203.166.16
b51a:901b:cb15:8045:ada8:7157:50cb:a611	80.203.166.17
b51a:901b:cb15:8045:ada8:7157:50cb:a612	80.203.166.18
b51a:901b:cb15:8045:ada8:7157:50cb:a613	80.203.166.19
b51a:901b:cb15:8045:ada8:7157:50cb:a614	80.203.166.20
b51a:901b:cb15:8045:ada8:7157:50cb:a615	80.203.166.21
b51a:901b:cb15:8045:ada8:7157:50cb:a616	80.203.166.22
b51a:901b:cb15:8045:ada8:7157:50cb:a617	80.203.166.23
b51a:901b:cb15:8045:ada8:7157:50cb:a618	80.203.166.24
b51a:901b:cb15:8045:ada8:7157:50cb:a619	80.203.166.25
b51a:901b:cb15:8045:ada8:7157:50cb:a61a	80.203.166.26
b51a:901b:cb15:8045:ada8:7157:50cb:a61b	80.203.166.27
b51a:901b:cb15:8045:ada8:7157:50cb:a61c	80.203.166.28
b51a:901b:cb15:8045:ada8:7157:50cb:a61d	80.203.166.29
b51a:901b:cb15:8045:ada8:7157:50cb:a61e	80.203.166.30
b51a:901b:cb15:8045:ada8:7157:50cb:a61f	80.203.166.31
b51a:901b:cb15:8045:ada8:7157:50cb:a620	80.203.166.32
b51a:901b:cb15:8045:ada8:7157:50cb:a621	80.203.166.33
b51a:901b:cb15:8045:ada8:7157:50cb:a622	80.203.166.34
b51a:901b:cb15:8045:ada8:7157:50cb:a623	80.203.166.35
b51a:901b:cb15:8045:ada8:7157:50cb:a624	80.203.166.36
b51a:901b:cb15:8045:ada8:7157:50cb:a625	80.203.166.37
b51a:901b:cb15:8045:ada8:7157:50cb:a626	80.203.166.38
b51a:901b:cb15:8045:ada8:7157:50cb:a627	80.203.166.39
b51a:901b:cb15:8045:ada8:7157:50cb:a628	80.203.166.40
b51a:901b:cb15:8045:ada8:7157:50cb:a629	80.203.166.41
b51a:901b:cb15:8045:ada8:7157:50cb:a62a	80.203.166.42
b51a:901b:cb15:8045:ada8:7157:50cb:a62b	80.203.166.43
b51a:901b:cb15:8045:ada8:7157:50cb:a62c	80.203.166.44
b51a:901b:cb15:8045:ada8:7157:50cb:a62d	80.203.166.45
b51a:901b:cb15:8045:ada8:7157:50cb:a62e	80.203.166.46
b51a:901b:cb15:8045:ada8:7157:50cb:a62f	80.203.166.47
b51a:901b:cb15:8045:ada8:7157:50cb:a630	80.203.166.48
b51a:901b:cb15:8045:ada8:7157:50cb:a631	80.203.166.49
b51a:901b:cb15:8045:ada8:7157:50cb:a632	80.203.166.50
b51a:901b:cb15:8045:ada8:7157:50cb:a633	80.203.166.51
b51a:901b:cb15:8045:ada8:7157:50cb:a634	80.203.166.52
b51a:901b:cb15:8045:ada8:7157:50cb:a635	80.203.166.53
b51a:901b:cb15:8045:ada8:7157:50cb:a636	80.203.166.54
b51a:901b:cb15:8045:ada8:7157:50cb:a637	80.203.166.55
b51a:901b:cb15:8045:ada8:7157:50cb:a638	80.203.166.56
b51a:901b:cb15:8045:ada8:7157:50cb:a639	80.203.166.57
b51a:901b:cb15:8045:ada8:7157:50cb:a63a	80.203.166.58
b51a:901b:cb15:8045:ada8:7157:50cb:a63b	80.203.166.59
b51a:901b:cb15:8045:ada8:7157:50cb:a63c	80.203.166.60

b51a:901b:cb15:8045:ada8:7157:50cb:a63d	80.203.166.61
b51a:901b:cb15:8045:ada8:7157:50cb:a63e	80.203.166.62
b51a:901b:cb15:8045:ada8:7157:50cb:a63f	80.203.166.63
b51a:901b:cb15:8045:ada8:7157:50cb:a640	80.203.166.64
b51a:901b:cb15:8045:ada8:7157:50cb:a641	80.203.166.65
b51a:901b:cb15:8045:ada8:7157:50cb:a642	80.203.166.66
b51a:901b:cb15:8045:ada8:7157:50cb:a643	80.203.166.67
b51a:901b:cb15:8045:ada8:7157:50cb:a644	80.203.166.68
b51a:901b:cb15:8045:ada8:7157:50cb:a645	80.203.166.69
b51a:901b:cb15:8045:ada8:7157:50cb:a646	80.203.166.70
b51a:901b:cb15:8045:ada8:7157:50cb:a647	80.203.166.71
b51a:901b:cb15:8045:ada8:7157:50cb:a648	80.203.166.72
b51a:901b:cb15:8045:ada8:7157:50cb:a649	80.203.166.73
b51a:901b:cb15:8045:ada8:7157:50cb:a64a	80.203.166.74
b51a:901b:cb15:8045:ada8:7157:50cb:a64b	80.203.166.75
b51a:901b:cb15:8045:ada8:7157:50cb:a64c	80.203.166.76
b51a:901b:cb15:8045:ada8:7157:50cb:a64d	80.203.166.77
b51a:901b:cb15:8045:ada8:7157:50cb:a64e	80.203.166.78
b51a:901b:cb15:8045:ada8:7157:50cb:a64f	80.203.166.79
b51a:901b:cb15:8045:ada8:7157:50cb:a650	80.203.166.80
b51a:901b:cb15:8045:ada8:7157:50cb:a651	80.203.166.81
b51a:901b:cb15:8045:ada8:7157:50cb:a652	80.203.166.82
b51a:901b:cb15:8045:ada8:7157:50cb:a653	80.203.166.83
b51a:901b:cb15:8045:ada8:7157:50cb:a654	80.203.166.84
b51a:901b:cb15:8045:ada8:7157:50cb:a655	80.203.166.85
b51a:901b:cb15:8045:ada8:7157:50cb:a656	80.203.166.86
b51a:901b:cb15:8045:ada8:7157:50cb:a657	80.203.166.87
b51a:901b:cb15:8045:ada8:7157:50cb:a658	80.203.166.88
b51a:901b:cb15:8045:ada8:7157:50cb:a659	80.203.166.89
b51a:901b:cb15:8045:ada8:7157:50cb:a65a	80.203.166.90
b51a:901b:cb15:8045:ada8:7157:50cb:a65b	80.203.166.91
b51a:901b:cb15:8045:ada8:7157:50cb:a65c	80.203.166.92
b51a:901b:cb15:8045:ada8:7157:50cb:a65d	80.203.166.93
b51a:901b:cb15:8045:ada8:7157:50cb:a65e	80.203.166.94
b51a:901b:cb15:8045:ada8:7157:50cb:a65f	80.203.166.95
b51a:901b:cb15:8045:ada8:7157:50cb:a660	80.203.166.96
b51a:901b:cb15:8045:ada8:7157:50cb:a661	80.203.166.97
b51a:901b:cb15:8045:ada8:7157:50cb:a662	80.203.166.98
b51a:901b:cb15:8045:ada8:7157:50cb:a663	80.203.166.99
b51a:901b:cb15:8045:ada8:7157:50cb:a664	80.203.166.100
b51a:901b:cb15:8045:ada8:7157:50cb:a665	80.203.166.101
b51a:901b:cb15:8045:ada8:7157:50cb:a666	80.203.166.102
b51a:901b:cb15:8045:ada8:7157:50cb:a667	80.203.166.103
b51a:901b:cb15:8045:ada8:7157:50cb:a668	80.203.166.104
b51a:901b:cb15:8045:ada8:7157:50cb:a669	80.203.166.105
b51a:901b:cb15:8045:ada8:7157:50cb:a66a	80.203.166.106
b51a:901b:cb15:8045:ada8:7157:50cb:a66b	80.203.166.107
b51a:901b:cb15:8045:ada8:7157:50cb:a66c	80.203.166.108
b51a:901b:cb15:8045:ada8:7157:50cb:a66d	80.203.166.109
b51a:901b:cb15:8045:ada8:7157:50cb:a66e	80.203.166.110
b51a:901b:cb15:8045:ada8:7157:50cb:a66f	80.203.166.111
b51a:901b:cb15:8045:ada8:7157:50cb:a670	80.203.166.112
b51a:901b:cb15:8045:ada8:7157:50cb:a671	80.203.166.113
b51a:901b:cb15:8045:ada8:7157:50cb:a672	80.203.166.114
b51a:901b:cb15:8045:ada8:7157:50cb:a673	80.203.166.115
b51a:901b:cb15:8045:ada8:7157:50cb:a674	80.203.166.116
b51a:901b:cb15:8045:ada8:7157:50cb:a675	80.203.166.117
b51a:901b:cb15:8045:ada8:7157:50cb:a676	80.203.166.118
b51a:901b:cb15:8045:ada8:7157:50cb:a677	80.203.166.119
b51a:901b:cb15:8045:ada8:7157:50cb:a678	80.203.166.120

b51a:901b:cb15:8045:ada8:7157:50cb:a679	80.203.166.121
b51a:901b:cb15:8045:ada8:7157:50cb:a67a	80.203.166.122
b51a:901b:cb15:8045:ada8:7157:50cb:a67b	80.203.166.123
b51a:901b:cb15:8045:ada8:7157:50cb:a67c	80.203.166.124
b51a:901b:cb15:8045:ada8:7157:50cb:a67d	80.203.166.125
b51a:901b:cb15:8045:ada8:7157:50cb:a67e	80.203.166.126
b51a:901b:cb15:8045:ada8:7157:50cb:a67f	80.203.166.127
b51a:901b:cb15:8045:ada8:7157:50cb:a680	80.203.166.128
b51a:901b:cb15:8045:ada8:7157:50cb:a681	80.203.166.129
b51a:901b:cb15:8045:ada8:7157:50cb:a682	80.203.166.130
b51a:901b:cb15:8045:ada8:7157:50cb:a683	80.203.166.131
b51a:901b:cb15:8045:ada8:7157:50cb:a684	80.203.166.132
b51a:901b:cb15:8045:ada8:7157:50cb:a685	80.203.166.133
b51a:901b:cb15:8045:ada8:7157:50cb:a686	80.203.166.134
b51a:901b:cb15:8045:ada8:7157:50cb:a687	80.203.166.135
b51a:901b:cb15:8045:ada8:7157:50cb:a688	80.203.166.136
b51a:901b:cb15:8045:ada8:7157:50cb:a689	80.203.166.137
b51a:901b:cb15:8045:ada8:7157:50cb:a68a	80.203.166.138
b51a:901b:cb15:8045:ada8:7157:50cb:a68b	80.203.166.139
b51a:901b:cb15:8045:ada8:7157:50cb:a68c	80.203.166.140
b51a:901b:cb15:8045:ada8:7157:50cb:a68d	80.203.166.141
b51a:901b:cb15:8045:ada8:7157:50cb:a68e	80.203.166.142
b51a:901b:cb15:8045:ada8:7157:50cb:a68f	80.203.166.143
b51a:901b:cb15:8045:ada8:7157:50cb:a690	80.203.166.144
b51a:901b:cb15:8045:ada8:7157:50cb:a691	80.203.166.145
b51a:901b:cb15:8045:ada8:7157:50cb:a692	80.203.166.146
b51a:901b:cb15:8045:ada8:7157:50cb:a693	80.203.166.147
b51a:901b:cb15:8045:ada8:7157:50cb:a694	80.203.166.148
b51a:901b:cb15:8045:ada8:7157:50cb:a695	80.203.166.149
b51a:901b:cb15:8045:ada8:7157:50cb:a696	80.203.166.150
b51a:901b:cb15:8045:ada8:7157:50cb:a697	80.203.166.151
b51a:901b:cb15:8045:ada8:7157:50cb:a698	80.203.166.152
b51a:901b:cb15:8045:ada8:7157:50cb:a699	80.203.166.153
b51a:901b:cb15:8045:ada8:7157:50cb:a69a	80.203.166.154
b51a:901b:cb15:8045:ada8:7157:50cb:a69b	80.203.166.155
b51a:901b:cb15:8045:ada8:7157:50cb:a69c	80.203.166.156
b51a:901b:cb15:8045:ada8:7157:50cb:a69d	80.203.166.157
b51a:901b:cb15:8045:ada8:7157:50cb:a69e	80.203.166.158
b51a:901b:cb15:8045:ada8:7157:50cb:a69f	80.203.166.159
b51a:901b:cb15:8045:ada8:7157:50cb:a6a0	80.203.166.160
b51a:901b:cb15:8045:ada8:7157:50cb:a6a1	80.203.166.161
b51a:901b:cb15:8045:ada8:7157:50cb:a6a2	80.203.166.162
b51a:901b:cb15:8045:ada8:7157:50cb:a6a3	80.203.166.163
b51a:901b:cb15:8045:ada8:7157:50cb:a6a4	80.203.166.164
b51a:901b:cb15:8045:ada8:7157:50cb:a6a5	80.203.166.165
b51a:901b:cb15:8045:ada8:7157:50cb:a6a6	80.203.166.166
b51a:901b:cb15:8045:ada8:7157:50cb:a6a7	80.203.166.167
b51a:901b:cb15:8045:ada8:7157:50cb:a6a8	80.203.166.168
b51a:901b:cb15:8045:ada8:7157:50cb:a6a9	80.203.166.169
b51a:901b:cb15:8045:ada8:7157:50cb:a6aa	80.203.166.170
b51a:901b:cb15:8045:ada8:7157:50cb:a6ab	80.203.166.171
b51a:901b:cb15:8045:ada8:7157:50cb:a6ac	80.203.166.172
b51a:901b:cb15:8045:ada8:7157:50cb:a6ad	80.203.166.173
b51a:901b:cb15:8045:ada8:7157:50cb:a6ae	80.203.166.174
b51a:901b:cb15:8045:ada8:7157:50cb:a6af	80.203.166.175
b51a:901b:cb15:8045:ada8:7157:50cb:a6b0	80.203.166.176
b51a:901b:cb15:8045:ada8:7157:50cb:a6b1	80.203.166.177
b51a:901b:cb15:8045:ada8:7157:50cb:a6b2	80.203.166.178
b51a:901b:cb15:8045:ada8:7157:50cb:a6b3	80.203.166.179
b51a:901b:cb15:8045:ada8:7157:50cb:a6b4	80.203.166.180

b51a:901b:cb15:8045:ada8:7157:50cb:a6b5	80.203.166.181
b51a:901b:cb15:8045:ada8:7157:50cb:a6b6	80.203.166.182
b51a:901b:cb15:8045:ada8:7157:50cb:a6b7	80.203.166.183
b51a:901b:cb15:8045:ada8:7157:50cb:a6b8	80.203.166.184
b51a:901b:cb15:8045:ada8:7157:50cb:a6b9	80.203.166.185
b51a:901b:cb15:8045:ada8:7157:50cb:a6ba	80.203.166.186
b51a:901b:cb15:8045:ada8:7157:50cb:a6bb	80.203.166.187
b51a:901b:cb15:8045:ada8:7157:50cb:a6bc	80.203.166.188
b51a:901b:cb15:8045:ada8:7157:50cb:a6bd	80.203.166.189
b51a:901b:cb15:8045:ada8:7157:50cb:a6be	80.203.166.190
b51a:901b:cb15:8045:ada8:7157:50cb:a6bf	80.203.166.191
b51a:901b:cb15:8045:ada8:7157:50cb:a6c0	80.203.166.192
b51a:901b:cb15:8045:ada8:7157:50cb:a6c1	80.203.166.193
b51a:901b:cb15:8045:ada8:7157:50cb:a6c2	80.203.166.194
b51a:901b:cb15:8045:ada8:7157:50cb:a6c3	80.203.166.195
b51a:901b:cb15:8045:ada8:7157:50cb:a6c4	80.203.166.196
b51a:901b:cb15:8045:ada8:7157:50cb:a6c5	80.203.166.197
b51a:901b:cb15:8045:ada8:7157:50cb:a6c6	80.203.166.198
b51a:901b:cb15:8045:ada8:7157:50cb:a6c7	80.203.166.199
b51a:901b:cb15:8045:ada8:7157:50cb:a6c8	80.203.166.200
b51a:901b:cb15:8045:ada8:7157:50cb:a6c9	80.203.166.201
b51a:901b:cb15:8045:ada8:7157:50cb:a6ca	80.203.166.202
b51a:901b:cb15:8045:ada8:7157:50cb:a6cb	80.203.166.203
b51a:901b:cb15:8045:ada8:7157:50cb:a6cc	80.203.166.204
b51a:901b:cb15:8045:ada8:7157:50cb:a6cd	80.203.166.205
b51a:901b:cb15:8045:ada8:7157:50cb:a6ce	80.203.166.206
b51a:901b:cb15:8045:ada8:7157:50cb:a6cf	80.203.166.207
b51a:901b:cb15:8045:ada8:7157:50cb:a6d0	80.203.166.208
b51a:901b:cb15:8045:ada8:7157:50cb:a6d1	80.203.166.209
b51a:901b:cb15:8045:ada8:7157:50cb:a6d2	80.203.166.210
b51a:901b:cb15:8045:ada8:7157:50cb:a6d3	80.203.166.211
b51a:901b:cb15:8045:ada8:7157:50cb:a6d4	80.203.166.212
b51a:901b:cb15:8045:ada8:7157:50cb:a6d5	80.203.166.213
b51a:901b:cb15:8045:ada8:7157:50cb:a6d6	80.203.166.214
b51a:901b:cb15:8045:ada8:7157:50cb:a6d7	80.203.166.215
b51a:901b:cb15:8045:ada8:7157:50cb:a6d8	80.203.166.216
b51a:901b:cb15:8045:ada8:7157:50cb:a6d9	80.203.166.217
b51a:901b:cb15:8045:ada8:7157:50cb:a6da	80.203.166.218
b51a:901b:cb15:8045:ada8:7157:50cb:a6db	80.203.166.219
b51a:901b:cb15:8045:ada8:7157:50cb:a6dc	80.203.166.220
b51a:901b:cb15:8045:ada8:7157:50cb:a6dd	80.203.166.221
b51a:901b:cb15:8045:ada8:7157:50cb:a6de	80.203.166.222
b51a:901b:cb15:8045:ada8:7157:50cb:a6df	80.203.166.223
b51a:901b:cb15:8045:ada8:7157:50cb:a6e0	80.203.166.224
b51a:901b:cb15:8045:ada8:7157:50cb:a6e1	80.203.166.225
b51a:901b:cb15:8045:ada8:7157:50cb:a6e2	80.203.166.226
b51a:901b:cb15:8045:ada8:7157:50cb:a6e3	80.203.166.227
b51a:901b:cb15:8045:ada8:7157:50cb:a6e4	80.203.166.228
b51a:901b:cb15:8045:ada8:7157:50cb:a6e5	80.203.166.229
b51a:901b:cb15:8045:ada8:7157:50cb:a6e6	80.203.166.230
b51a:901b:cb15:8045:ada8:7157:50cb:a6e7	80.203.166.231
b51a:901b:cb15:8045:ada8:7157:50cb:a6e8	80.203.166.232
b51a:901b:cb15:8045:ada8:7157:50cb:a6e9	80.203.166.233
b51a:901b:cb15:8045:ada8:7157:50cb:a6ea	80.203.166.234
b51a:901b:cb15:8045:ada8:7157:50cb:a6eb	80.203.166.235
b51a:901b:cb15:8045:ada8:7157:50cb:a6ec	80.203.166.236
b51a:901b:cb15:8045:ada8:7157:50cb:a6ed	80.203.166.237
b51a:901b:cb15:8045:ada8:7157:50cb:a6ee	80.203.166.238
b51a:901b:cb15:8045:ada8:7157:50cb:a6ef	80.203.166.239
b51a:901b:cb15:8045:ada8:7157:50cb:a6f0	80.203.166.240
b51a:901b:cb15:8045:ada8:7157:50cb:a6f1	80.203.166.241
b51a:901b:cb15:8045:ada8:7157:50cb:a6f2	80.203.166.242
b51a:901b:cb15:8045:ada8:7157:50cb:a6f3	80.203.166.243
b51a:901b:cb15:8045:ada8:7157:50cb:a6f4	80.203.166.244
b51a:901b:cb15:8045:ada8:7157:50cb:a6f5	80.203.166.245
b51a:901b:cb15:8045:ada8:7157:50cb:a6f6	80.203.166.246
b51a:901b:cb15:8045:ada8:7157:50cb:a6f7	80.203.166.247
b51a:901b:cb15:8045:ada8:7157:50cb:a6f8	80.203.166.248
b51a:901b:cb15:8045:ada8:7157:50cb:a6f9	80.203.166.249
b51a:901b:cb15:8045:ada8:7157:50cb:a6fa	80.203.166.250
b51a:901b:cb15:8045:ada8:7157:50cb:a6fb	80.203.166.251
b51a:901b:cb15:8045:ada8:7157:50cb:a6fc	80.203.166.252
b51a:901b:cb15:8045:ada8:7157:50cb:a6fd	80.203.166.253
b51a:901b:cb15:8045:ada8:7157:50cb:a6fe	80.203.166.254
b51a:901b:cb15:8045:ada8:7157:50cb:a6ff	80.203.166.255

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.