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:8082:40de:3157:b51a:5501	181.26.85.1
b51a:901b:901b:8082:40de:3157:b51a:5502	181.26.85.2
b51a:901b:901b:8082:40de:3157:b51a:5503	181.26.85.3
b51a:901b:901b:8082:40de:3157:b51a:5504	181.26.85.4
b51a:901b:901b:8082:40de:3157:b51a:5505	181.26.85.5
b51a:901b:901b:8082:40de:3157:b51a:5506	181.26.85.6
b51a:901b:901b:8082:40de:3157:b51a:5507	181.26.85.7
b51a:901b:901b:8082:40de:3157:b51a:5508	181.26.85.8
b51a:901b:901b:8082:40de:3157:b51a:5509	181.26.85.9
b51a:901b:901b:8082:40de:3157:b51a:550a	181.26.85.10
b51a:901b:901b:8082:40de:3157:b51a:550b	181.26.85.11
b51a:901b:901b:8082:40de:3157:b51a:550c	181.26.85.12
b51a:901b:901b:8082:40de:3157:b51a:550d	181.26.85.13
b51a:901b:901b:8082:40de:3157:b51a:550e	181.26.85.14
b51a:901b:901b:8082:40de:3157:b51a:550f	181.26.85.15
b51a:901b:901b:8082:40de:3157:b51a:5510	181.26.85.16
b51a:901b:901b:8082:40de:3157:b51a:5511	181.26.85.17
b51a:901b:901b:8082:40de:3157:b51a:5512	181.26.85.18
b51a:901b:901b:8082:40de:3157:b51a:5513	181.26.85.19
b51a:901b:901b:8082:40de:3157:b51a:5514	181.26.85.20
b51a:901b:901b:8082:40de:3157:b51a:5515	181.26.85.21
b51a:901b:901b:8082:40de:3157:b51a:5516	181.26.85.22
b51a:901b:901b:8082:40de:3157:b51a:5517	181.26.85.23
b51a:901b:901b:8082:40de:3157:b51a:5518	181.26.85.24
b51a:901b:901b:8082:40de:3157:b51a:5519	181.26.85.25
b51a:901b:901b:8082:40de:3157:b51a:551a	181.26.85.26
b51a:901b:901b:8082:40de:3157:b51a:551b	181.26.85.27
b51a:901b:901b:8082:40de:3157:b51a:551c	181.26.85.28
b51a:901b:901b:8082:40de:3157:b51a:551d	181.26.85.29
b51a:901b:901b:8082:40de:3157:b51a:551e	181.26.85.30
b51a:901b:901b:8082:40de:3157:b51a:551f	181.26.85.31
b51a:901b:901b:8082:40de:3157:b51a:5520	181.26.85.32
b51a:901b:901b:8082:40de:3157:b51a:5521	181.26.85.33
b51a:901b:901b:8082:40de:3157:b51a:5522	181.26.85.34
b51a:901b:901b:8082:40de:3157:b51a:5523	181.26.85.35
b51a:901b:901b:8082:40de:3157:b51a:5524	181.26.85.36
b51a:901b:901b:8082:40de:3157:b51a:5525	181.26.85.37
b51a:901b:901b:8082:40de:3157:b51a:5526	181.26.85.38
b51a:901b:901b:8082:40de:3157:b51a:5527	181.26.85.39
b51a:901b:901b:8082:40de:3157:b51a:5528	181.26.85.40
b51a:901b:901b:8082:40de:3157:b51a:5529	181.26.85.41
b51a:901b:901b:8082:40de:3157:b51a:552a	181.26.85.42
b51a:901b:901b:8082:40de:3157:b51a:552b	181.26.85.43
b51a:901b:901b:8082:40de:3157:b51a:552c	181.26.85.44
b51a:901b:901b:8082:40de:3157:b51a:552d	181.26.85.45
b51a:901b:901b:8082:40de:3157:b51a:552e	181.26.85.46
b51a:901b:901b:8082:40de:3157:b51a:552f	181.26.85.47
b51a:901b:901b:8082:40de:3157:b51a:5530	181.26.85.48
b51a:901b:901b:8082:40de:3157:b51a:5531	181.26.85.49
b51a:901b:901b:8082:40de:3157:b51a:5532	181.26.85.50
b51a:901b:901b:8082:40de:3157:b51a:5533	181.26.85.51
b51a:901b:901b:8082:40de:3157:b51a:5534	181.26.85.52
b51a:901b:901b:8082:40de:3157:b51a:5535	181.26.85.53
b51a:901b:901b:8082:40de:3157:b51a:5536	181.26.85.54
b51a:901b:901b:8082:40de:3157:b51a:5537	181.26.85.55
b51a:901b:901b:8082:40de:3157:b51a:5538	181.26.85.56
b51a:901b:901b:8082:40de:3157:b51a:5539	181.26.85.57
b51a:901b:901b:8082:40de:3157:b51a:553a	181.26.85.58
b51a:901b:901b:8082:40de:3157:b51a:553b	181.26.85.59
b51a:901b:901b:8082:40de:3157:b51a:553c	181.26.85.60

b51a:901b:901b:8082:40de:3157:b51a:553d	181.26.85.61
b51a:901b:901b:8082:40de:3157:b51a:553e	181.26.85.62
b51a:901b:901b:8082:40de:3157:b51a:553f	181.26.85.63
b51a:901b:901b:8082:40de:3157:b51a:5540	181.26.85.64
b51a:901b:901b:8082:40de:3157:b51a:5541	181.26.85.65
b51a:901b:901b:8082:40de:3157:b51a:5542	181.26.85.66
b51a:901b:901b:8082:40de:3157:b51a:5543	181.26.85.67
b51a:901b:901b:8082:40de:3157:b51a:5544	181.26.85.68
b51a:901b:901b:8082:40de:3157:b51a:5545	181.26.85.69
b51a:901b:901b:8082:40de:3157:b51a:5546	181.26.85.70
b51a:901b:901b:8082:40de:3157:b51a:5547	181.26.85.71
b51a:901b:901b:8082:40de:3157:b51a:5548	181.26.85.72
b51a:901b:901b:8082:40de:3157:b51a:5549	181.26.85.73
b51a:901b:901b:8082:40de:3157:b51a:554a	181.26.85.74
b51a:901b:901b:8082:40de:3157:b51a:554b	181.26.85.75
b51a:901b:901b:8082:40de:3157:b51a:554c	181.26.85.76
b51a:901b:901b:8082:40de:3157:b51a:554d	181.26.85.77
b51a:901b:901b:8082:40de:3157:b51a:554e	181.26.85.78
b51a:901b:901b:8082:40de:3157:b51a:554f	181.26.85.79
b51a:901b:901b:8082:40de:3157:b51a:5550	181.26.85.80
b51a:901b:901b:8082:40de:3157:b51a:5551	181.26.85.81
b51a:901b:901b:8082:40de:3157:b51a:5552	181.26.85.82
b51a:901b:901b:8082:40de:3157:b51a:5553	181.26.85.83
b51a:901b:901b:8082:40de:3157:b51a:5554	181.26.85.84
b51a:901b:901b:8082:40de:3157:b51a:5555	181.26.85.85
b51a:901b:901b:8082:40de:3157:b51a:5556	181.26.85.86
b51a:901b:901b:8082:40de:3157:b51a:5557	181.26.85.87
b51a:901b:901b:8082:40de:3157:b51a:5558	181.26.85.88
b51a:901b:901b:8082:40de:3157:b51a:5559	181.26.85.89
b51a:901b:901b:8082:40de:3157:b51a:555a	181.26.85.90
b51a:901b:901b:8082:40de:3157:b51a:555b	181.26.85.91
b51a:901b:901b:8082:40de:3157:b51a:555c	181.26.85.92
b51a:901b:901b:8082:40de:3157:b51a:555d	181.26.85.93
b51a:901b:901b:8082:40de:3157:b51a:555e	181.26.85.94
b51a:901b:901b:8082:40de:3157:b51a:555f	181.26.85.95
b51a:901b:901b:8082:40de:3157:b51a:5560	181.26.85.96
b51a:901b:901b:8082:40de:3157:b51a:5561	181.26.85.97
b51a:901b:901b:8082:40de:3157:b51a:5562	181.26.85.98
b51a:901b:901b:8082:40de:3157:b51a:5563	181.26.85.99
b51a:901b:901b:8082:40de:3157:b51a:5564	181.26.85.100
b51a:901b:901b:8082:40de:3157:b51a:5565	181.26.85.101
b51a:901b:901b:8082:40de:3157:b51a:5566	181.26.85.102
b51a:901b:901b:8082:40de:3157:b51a:5567	181.26.85.103
b51a:901b:901b:8082:40de:3157:b51a:5568	181.26.85.104
b51a:901b:901b:8082:40de:3157:b51a:5569	181.26.85.105
b51a:901b:901b:8082:40de:3157:b51a:556a	181.26.85.106
b51a:901b:901b:8082:40de:3157:b51a:556b	181.26.85.107
b51a:901b:901b:8082:40de:3157:b51a:556c	181.26.85.108
b51a:901b:901b:8082:40de:3157:b51a:556d	181.26.85.109
b51a:901b:901b:8082:40de:3157:b51a:556e	181.26.85.110
b51a:901b:901b:8082:40de:3157:b51a:556f	181.26.85.111
b51a:901b:901b:8082:40de:3157:b51a:5570	181.26.85.112
b51a:901b:901b:8082:40de:3157:b51a:5571	181.26.85.113
b51a:901b:901b:8082:40de:3157:b51a:5572	181.26.85.114
b51a:901b:901b:8082:40de:3157:b51a:5573	181.26.85.115
b51a:901b:901b:8082:40de:3157:b51a:5574	181.26.85.116
b51a:901b:901b:8082:40de:3157:b51a:5575	181.26.85.117
b51a:901b:901b:8082:40de:3157:b51a:5576	181.26.85.118
b51a:901b:901b:8082:40de:3157:b51a:5577	181.26.85.119
b51a:901b:901b:8082:40de:3157:b51a:5578	181.26.85.120

b51a:901b:901b:8082:40de:3157:b51a:5579	181.26.85.121
b51a:901b:901b:8082:40de:3157:b51a:557a	181.26.85.122
b51a:901b:901b:8082:40de:3157:b51a:557b	181.26.85.123
b51a:901b:901b:8082:40de:3157:b51a:557c	181.26.85.124
b51a:901b:901b:8082:40de:3157:b51a:557d	181.26.85.125
b51a:901b:901b:8082:40de:3157:b51a:557e	181.26.85.126
b51a:901b:901b:8082:40de:3157:b51a:557f	181.26.85.127
b51a:901b:901b:8082:40de:3157:b51a:5580	181.26.85.128
b51a:901b:901b:8082:40de:3157:b51a:5581	181.26.85.129
b51a:901b:901b:8082:40de:3157:b51a:5582	181.26.85.130
b51a:901b:901b:8082:40de:3157:b51a:5583	181.26.85.131
b51a:901b:901b:8082:40de:3157:b51a:5584	181.26.85.132
b51a:901b:901b:8082:40de:3157:b51a:5585	181.26.85.133
b51a:901b:901b:8082:40de:3157:b51a:5586	181.26.85.134
b51a:901b:901b:8082:40de:3157:b51a:5587	181.26.85.135
b51a:901b:901b:8082:40de:3157:b51a:5588	181.26.85.136
b51a:901b:901b:8082:40de:3157:b51a:5589	181.26.85.137
b51a:901b:901b:8082:40de:3157:b51a:558a	181.26.85.138
b51a:901b:901b:8082:40de:3157:b51a:558b	181.26.85.139
b51a:901b:901b:8082:40de:3157:b51a:558c	181.26.85.140
b51a:901b:901b:8082:40de:3157:b51a:558d	181.26.85.141
b51a:901b:901b:8082:40de:3157:b51a:558e	181.26.85.142
b51a:901b:901b:8082:40de:3157:b51a:558f	181.26.85.143
b51a:901b:901b:8082:40de:3157:b51a:5590	181.26.85.144
b51a:901b:901b:8082:40de:3157:b51a:5591	181.26.85.145
b51a:901b:901b:8082:40de:3157:b51a:5592	181.26.85.146
b51a:901b:901b:8082:40de:3157:b51a:5593	181.26.85.147
b51a:901b:901b:8082:40de:3157:b51a:5594	181.26.85.148
b51a:901b:901b:8082:40de:3157:b51a:5595	181.26.85.149
b51a:901b:901b:8082:40de:3157:b51a:5596	181.26.85.150
b51a:901b:901b:8082:40de:3157:b51a:5597	181.26.85.151
b51a:901b:901b:8082:40de:3157:b51a:5598	181.26.85.152
b51a:901b:901b:8082:40de:3157:b51a:5599	181.26.85.153
b51a:901b:901b:8082:40de:3157:b51a:559a	181.26.85.154
b51a:901b:901b:8082:40de:3157:b51a:559b	181.26.85.155
b51a:901b:901b:8082:40de:3157:b51a:559c	181.26.85.156
b51a:901b:901b:8082:40de:3157:b51a:559d	181.26.85.157
b51a:901b:901b:8082:40de:3157:b51a:559e	181.26.85.158
b51a:901b:901b:8082:40de:3157:b51a:559f	181.26.85.159
b51a:901b:901b:8082:40de:3157:b51a:55a0	181.26.85.160
b51a:901b:901b:8082:40de:3157:b51a:55a1	181.26.85.161
b51a:901b:901b:8082:40de:3157:b51a:55a2	181.26.85.162
b51a:901b:901b:8082:40de:3157:b51a:55a3	181.26.85.163
b51a:901b:901b:8082:40de:3157:b51a:55a4	181.26.85.164
b51a:901b:901b:8082:40de:3157:b51a:55a5	181.26.85.165
b51a:901b:901b:8082:40de:3157:b51a:55a6	181.26.85.166
b51a:901b:901b:8082:40de:3157:b51a:55a7	181.26.85.167
b51a:901b:901b:8082:40de:3157:b51a:55a8	181.26.85.168
b51a:901b:901b:8082:40de:3157:b51a:55a9	181.26.85.169
b51a:901b:901b:8082:40de:3157:b51a:55aa	181.26.85.170
b51a:901b:901b:8082:40de:3157:b51a:55ab	181.26.85.171
b51a:901b:901b:8082:40de:3157:b51a:55ac	181.26.85.172
b51a:901b:901b:8082:40de:3157:b51a:55ad	181.26.85.173
b51a:901b:901b:8082:40de:3157:b51a:55ae	181.26.85.174
b51a:901b:901b:8082:40de:3157:b51a:55af	181.26.85.175
b51a:901b:901b:8082:40de:3157:b51a:55b0	181.26.85.176
b51a:901b:901b:8082:40de:3157:b51a:55b1	181.26.85.177
b51a:901b:901b:8082:40de:3157:b51a:55b2	181.26.85.178
b51a:901b:901b:8082:40de:3157:b51a:55b3	181.26.85.179
b51a:901b:901b:8082:40de:3157:b51a:55b4	181.26.85.180

b51a:901b:901b:8082:40de:3157:b51a:55b5	181.26.85.181
b51a:901b:901b:8082:40de:3157:b51a:55b6	181.26.85.182
b51a:901b:901b:8082:40de:3157:b51a:55b7	181.26.85.183
b51a:901b:901b:8082:40de:3157:b51a:55b8	181.26.85.184
b51a:901b:901b:8082:40de:3157:b51a:55b9	181.26.85.185
b51a:901b:901b:8082:40de:3157:b51a:55ba	181.26.85.186
b51a:901b:901b:8082:40de:3157:b51a:55bb	181.26.85.187
b51a:901b:901b:8082:40de:3157:b51a:55bc	181.26.85.188
b51a:901b:901b:8082:40de:3157:b51a:55bd	181.26.85.189
b51a:901b:901b:8082:40de:3157:b51a:55be	181.26.85.190
b51a:901b:901b:8082:40de:3157:b51a:55bf	181.26.85.191
b51a:901b:901b:8082:40de:3157:b51a:55c0	181.26.85.192
b51a:901b:901b:8082:40de:3157:b51a:55c1	181.26.85.193
b51a:901b:901b:8082:40de:3157:b51a:55c2	181.26.85.194
b51a:901b:901b:8082:40de:3157:b51a:55c3	181.26.85.195
b51a:901b:901b:8082:40de:3157:b51a:55c4	181.26.85.196
b51a:901b:901b:8082:40de:3157:b51a:55c5	181.26.85.197
b51a:901b:901b:8082:40de:3157:b51a:55c6	181.26.85.198
b51a:901b:901b:8082:40de:3157:b51a:55c7	181.26.85.199
b51a:901b:901b:8082:40de:3157:b51a:55c8	181.26.85.200
b51a:901b:901b:8082:40de:3157:b51a:55c9	181.26.85.201
b51a:901b:901b:8082:40de:3157:b51a:55ca	181.26.85.202
b51a:901b:901b:8082:40de:3157:b51a:55cb	181.26.85.203
b51a:901b:901b:8082:40de:3157:b51a:55cc	181.26.85.204
b51a:901b:901b:8082:40de:3157:b51a:55cd	181.26.85.205
b51a:901b:901b:8082:40de:3157:b51a:55ce	181.26.85.206
b51a:901b:901b:8082:40de:3157:b51a:55cf	181.26.85.207
b51a:901b:901b:8082:40de:3157:b51a:55d0	181.26.85.208
b51a:901b:901b:8082:40de:3157:b51a:55d1	181.26.85.209
b51a:901b:901b:8082:40de:3157:b51a:55d2	181.26.85.210
b51a:901b:901b:8082:40de:3157:b51a:55d3	181.26.85.211
b51a:901b:901b:8082:40de:3157:b51a:55d4	181.26.85.212
b51a:901b:901b:8082:40de:3157:b51a:55d5	181.26.85.213
b51a:901b:901b:8082:40de:3157:b51a:55d6	181.26.85.214
b51a:901b:901b:8082:40de:3157:b51a:55d7	181.26.85.215
b51a:901b:901b:8082:40de:3157:b51a:55d8	181.26.85.216
b51a:901b:901b:8082:40de:3157:b51a:55d9	181.26.85.217
b51a:901b:901b:8082:40de:3157:b51a:55da	181.26.85.218
b51a:901b:901b:8082:40de:3157:b51a:55db	181.26.85.219
b51a:901b:901b:8082:40de:3157:b51a:55dc	181.26.85.220
b51a:901b:901b:8082:40de:3157:b51a:55dd	181.26.85.221
b51a:901b:901b:8082:40de:3157:b51a:55de	181.26.85.222
b51a:901b:901b:8082:40de:3157:b51a:55df	181.26.85.223
b51a:901b:901b:8082:40de:3157:b51a:55e0	181.26.85.224
b51a:901b:901b:8082:40de:3157:b51a:55e1	181.26.85.225
b51a:901b:901b:8082:40de:3157:b51a:55e2	181.26.85.226
b51a:901b:901b:8082:40de:3157:b51a:55e3	181.26.85.227
b51a:901b:901b:8082:40de:3157:b51a:55e4	181.26.85.228
b51a:901b:901b:8082:40de:3157:b51a:55e5	181.26.85.229
b51a:901b:901b:8082:40de:3157:b51a:55e6	181.26.85.230
b51a:901b:901b:8082:40de:3157:b51a:55e7	181.26.85.231
b51a:901b:901b:8082:40de:3157:b51a:55e8	181.26.85.232
b51a:901b:901b:8082:40de:3157:b51a:55e9	181.26.85.233
b51a:901b:901b:8082:40de:3157:b51a:55ea	181.26.85.234
b51a:901b:901b:8082:40de:3157:b51a:55eb	181.26.85.235
b51a:901b:901b:8082:40de:3157:b51a:55ec	181.26.85.236
b51a:901b:901b:8082:40de:3157:b51a:55ed	181.26.85.237
b51a:901b:901b:8082:40de:3157:b51a:55ee	181.26.85.238
b51a:901b:901b:8082:40de:3157:b51a:55ef	181.26.85.239
b51a:901b:901b:8082:40de:3157:b51a:55f0	181.26.85.240
b51a:901b:901b:8082:40de:3157:b51a:55f1	181.26.85.241
b51a:901b:901b:8082:40de:3157:b51a:55f2	181.26.85.242
b51a:901b:901b:8082:40de:3157:b51a:55f3	181.26.85.243
b51a:901b:901b:8082:40de:3157:b51a:55f4	181.26.85.244
b51a:901b:901b:8082:40de:3157:b51a:55f5	181.26.85.245
b51a:901b:901b:8082:40de:3157:b51a:55f6	181.26.85.246
b51a:901b:901b:8082:40de:3157:b51a:55f7	181.26.85.247
b51a:901b:901b:8082:40de:3157:b51a:55f8	181.26.85.248
b51a:901b:901b:8082:40de:3157:b51a:55f9	181.26.85.249
b51a:901b:901b:8082:40de:3157:b51a:55fa	181.26.85.250
b51a:901b:901b:8082:40de:3157:b51a:55fb	181.26.85.251
b51a:901b:901b:8082:40de:3157:b51a:55fc	181.26.85.252
b51a:901b:901b:8082:40de:3157:b51a:55fd	181.26.85.253
b51a:901b:901b:8082:40de:3157:b51a:55fe	181.26.85.254
b51a:901b:901b:8082:40de:3157:b51a:55ff	181.26.85.255

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.