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
cb15:901b:901b:1324:b51a:7029:4157:5501	65.87.85.1
cb15:901b:901b:1324:b51a:7029:4157:5502	65.87.85.2
cb15:901b:901b:1324:b51a:7029:4157:5503	65.87.85.3
cb15:901b:901b:1324:b51a:7029:4157:5504	65.87.85.4
cb15:901b:901b:1324:b51a:7029:4157:5505	65.87.85.5
cb15:901b:901b:1324:b51a:7029:4157:5506	65.87.85.6
cb15:901b:901b:1324:b51a:7029:4157:5507	65.87.85.7
cb15:901b:901b:1324:b51a:7029:4157:5508	65.87.85.8
cb15:901b:901b:1324:b51a:7029:4157:5509	65.87.85.9
cb15:901b:901b:1324:b51a:7029:4157:550a	65.87.85.10
cb15:901b:901b:1324:b51a:7029:4157:550b	65.87.85.11
cb15:901b:901b:1324:b51a:7029:4157:550c	65.87.85.12
cb15:901b:901b:1324:b51a:7029:4157:550d	65.87.85.13
cb15:901b:901b:1324:b51a:7029:4157:550e	65.87.85.14
cb15:901b:901b:1324:b51a:7029:4157:550f	65.87.85.15
cb15:901b:901b:1324:b51a:7029:4157:5510	65.87.85.16
cb15:901b:901b:1324:b51a:7029:4157:5511	65.87.85.17
cb15:901b:901b:1324:b51a:7029:4157:5512	65.87.85.18
cb15:901b:901b:1324:b51a:7029:4157:5513	65.87.85.19
cb15:901b:901b:1324:b51a:7029:4157:5514	65.87.85.20
cb15:901b:901b:1324:b51a:7029:4157:5515	65.87.85.21
cb15:901b:901b:1324:b51a:7029:4157:5516	65.87.85.22
cb15:901b:901b:1324:b51a:7029:4157:5517	65.87.85.23
cb15:901b:901b:1324:b51a:7029:4157:5518	65.87.85.24
cb15:901b:901b:1324:b51a:7029:4157:5519	65.87.85.25
cb15:901b:901b:1324:b51a:7029:4157:551a	65.87.85.26
cb15:901b:901b:1324:b51a:7029:4157:551b	65.87.85.27
cb15:901b:901b:1324:b51a:7029:4157:551c	65.87.85.28
cb15:901b:901b:1324:b51a:7029:4157:551d	65.87.85.29
cb15:901b:901b:1324:b51a:7029:4157:551e	65.87.85.30
cb15:901b:901b:1324:b51a:7029:4157:551f	65.87.85.31
cb15:901b:901b:1324:b51a:7029:4157:5520	65.87.85.32
cb15:901b:901b:1324:b51a:7029:4157:5521	65.87.85.33
cb15:901b:901b:1324:b51a:7029:4157:5522	65.87.85.34
cb15:901b:901b:1324:b51a:7029:4157:5523	65.87.85.35
cb15:901b:901b:1324:b51a:7029:4157:5524	65.87.85.36
cb15:901b:901b:1324:b51a:7029:4157:5525	65.87.85.37
cb15:901b:901b:1324:b51a:7029:4157:5526	65.87.85.38
cb15:901b:901b:1324:b51a:7029:4157:5527	65.87.85.39
cb15:901b:901b:1324:b51a:7029:4157:5528	65.87.85.40
cb15:901b:901b:1324:b51a:7029:4157:5529	65.87.85.41
cb15:901b:901b:1324:b51a:7029:4157:552a	65.87.85.42
cb15:901b:901b:1324:b51a:7029:4157:552b	65.87.85.43
cb15:901b:901b:1324:b51a:7029:4157:552c	65.87.85.44
cb15:901b:901b:1324:b51a:7029:4157:552d	65.87.85.45
cb15:901b:901b:1324:b51a:7029:4157:552e	65.87.85.46
cb15:901b:901b:1324:b51a:7029:4157:552f	65.87.85.47
cb15:901b:901b:1324:b51a:7029:4157:5530	65.87.85.48
cb15:901b:901b:1324:b51a:7029:4157:5531	65.87.85.49
cb15:901b:901b:1324:b51a:7029:4157:5532	65.87.85.50
cb15:901b:901b:1324:b51a:7029:4157:5533	65.87.85.51
cb15:901b:901b:1324:b51a:7029:4157:5534	65.87.85.52
cb15:901b:901b:1324:b51a:7029:4157:5535	65.87.85.53
cb15:901b:901b:1324:b51a:7029:4157:5536	65.87.85.54
cb15:901b:901b:1324:b51a:7029:4157:5537	65.87.85.55
cb15:901b:901b:1324:b51a:7029:4157:5538	65.87.85.56
cb15:901b:901b:1324:b51a:7029:4157:5539	65.87.85.57
cb15:901b:901b:1324:b51a:7029:4157:553a	65.87.85.58
cb15:901b:901b:1324:b51a:7029:4157:553b	65.87.85.59
cb15:901b:901b:1324:b51a:7029:4157:553c	65.87.85.60

cb15:901b:901b:1324:b51a:7029:4157:553d	65.87.85.61
cb15:901b:901b:1324:b51a:7029:4157:553e	65.87.85.62
cb15:901b:901b:1324:b51a:7029:4157:553f	65.87.85.63
cb15:901b:901b:1324:b51a:7029:4157:5540	65.87.85.64
cb15:901b:901b:1324:b51a:7029:4157:5541	65.87.85.65
cb15:901b:901b:1324:b51a:7029:4157:5542	65.87.85.66
cb15:901b:901b:1324:b51a:7029:4157:5543	65.87.85.67
cb15:901b:901b:1324:b51a:7029:4157:5544	65.87.85.68
cb15:901b:901b:1324:b51a:7029:4157:5545	65.87.85.69
cb15:901b:901b:1324:b51a:7029:4157:5546	65.87.85.70
cb15:901b:901b:1324:b51a:7029:4157:5547	65.87.85.71
cb15:901b:901b:1324:b51a:7029:4157:5548	65.87.85.72
cb15:901b:901b:1324:b51a:7029:4157:5549	65.87.85.73
cb15:901b:901b:1324:b51a:7029:4157:554a	65.87.85.74
cb15:901b:901b:1324:b51a:7029:4157:554b	65.87.85.75
cb15:901b:901b:1324:b51a:7029:4157:554c	65.87.85.76
cb15:901b:901b:1324:b51a:7029:4157:554d	65.87.85.77
cb15:901b:901b:1324:b51a:7029:4157:554e	65.87.85.78
cb15:901b:901b:1324:b51a:7029:4157:554f	65.87.85.79
cb15:901b:901b:1324:b51a:7029:4157:5550	65.87.85.80
cb15:901b:901b:1324:b51a:7029:4157:5551	65.87.85.81
cb15:901b:901b:1324:b51a:7029:4157:5552	65.87.85.82
cb15:901b:901b:1324:b51a:7029:4157:5553	65.87.85.83
cb15:901b:901b:1324:b51a:7029:4157:5554	65.87.85.84
cb15:901b:901b:1324:b51a:7029:4157:5555	65.87.85.85
cb15:901b:901b:1324:b51a:7029:4157:5556	65.87.85.86
cb15:901b:901b:1324:b51a:7029:4157:5557	65.87.85.87
cb15:901b:901b:1324:b51a:7029:4157:5558	65.87.85.88
cb15:901b:901b:1324:b51a:7029:4157:5559	65.87.85.89
cb15:901b:901b:1324:b51a:7029:4157:555a	65.87.85.90
cb15:901b:901b:1324:b51a:7029:4157:555b	65.87.85.91
cb15:901b:901b:1324:b51a:7029:4157:555c	65.87.85.92
cb15:901b:901b:1324:b51a:7029:4157:555d	65.87.85.93
cb15:901b:901b:1324:b51a:7029:4157:555e	65.87.85.94
cb15:901b:901b:1324:b51a:7029:4157:555f	65.87.85.95
cb15:901b:901b:1324:b51a:7029:4157:5560	65.87.85.96
cb15:901b:901b:1324:b51a:7029:4157:5561	65.87.85.97
cb15:901b:901b:1324:b51a:7029:4157:5562	65.87.85.98
cb15:901b:901b:1324:b51a:7029:4157:5563	65.87.85.99
cb15:901b:901b:1324:b51a:7029:4157:5564	65.87.85.100
cb15:901b:901b:1324:b51a:7029:4157:5565	65.87.85.101
cb15:901b:901b:1324:b51a:7029:4157:5566	65.87.85.102
cb15:901b:901b:1324:b51a:7029:4157:5567	65.87.85.103
cb15:901b:901b:1324:b51a:7029:4157:5568	65.87.85.104
cb15:901b:901b:1324:b51a:7029:4157:5569	65.87.85.105
cb15:901b:901b:1324:b51a:7029:4157:556a	65.87.85.106
cb15:901b:901b:1324:b51a:7029:4157:556b	65.87.85.107
cb15:901b:901b:1324:b51a:7029:4157:556c	65.87.85.108
cb15:901b:901b:1324:b51a:7029:4157:556d	65.87.85.109
cb15:901b:901b:1324:b51a:7029:4157:556e	65.87.85.110
cb15:901b:901b:1324:b51a:7029:4157:556f	65.87.85.111
cb15:901b:901b:1324:b51a:7029:4157:5570	65.87.85.112
cb15:901b:901b:1324:b51a:7029:4157:5571	65.87.85.113
cb15:901b:901b:1324:b51a:7029:4157:5572	65.87.85.114
cb15:901b:901b:1324:b51a:7029:4157:5573	65.87.85.115
cb15:901b:901b:1324:b51a:7029:4157:5574	65.87.85.116
cb15:901b:901b:1324:b51a:7029:4157:5575	65.87.85.117
cb15:901b:901b:1324:b51a:7029:4157:5576	65.87.85.118
cb15:901b:901b:1324:b51a:7029:4157:5577	65.87.85.119
cb15:901b:901b:1324:b51a:7029:4157:5578	65.87.85.120

cb15:901b:901b:1324:b51a:7029:4157:5579	65.87.85.121
cb15:901b:901b:1324:b51a:7029:4157:557a	65.87.85.122
cb15:901b:901b:1324:b51a:7029:4157:557b	65.87.85.123
cb15:901b:901b:1324:b51a:7029:4157:557c	65.87.85.124
cb15:901b:901b:1324:b51a:7029:4157:557d	65.87.85.125
cb15:901b:901b:1324:b51a:7029:4157:557e	65.87.85.126
cb15:901b:901b:1324:b51a:7029:4157:557f	65.87.85.127
cb15:901b:901b:1324:b51a:7029:4157:5580	65.87.85.128
cb15:901b:901b:1324:b51a:7029:4157:5581	65.87.85.129
cb15:901b:901b:1324:b51a:7029:4157:5582	65.87.85.130
cb15:901b:901b:1324:b51a:7029:4157:5583	65.87.85.131
cb15:901b:901b:1324:b51a:7029:4157:5584	65.87.85.132
cb15:901b:901b:1324:b51a:7029:4157:5585	65.87.85.133
cb15:901b:901b:1324:b51a:7029:4157:5586	65.87.85.134
cb15:901b:901b:1324:b51a:7029:4157:5587	65.87.85.135
cb15:901b:901b:1324:b51a:7029:4157:5588	65.87.85.136
cb15:901b:901b:1324:b51a:7029:4157:5589	65.87.85.137
cb15:901b:901b:1324:b51a:7029:4157:558a	65.87.85.138
cb15:901b:901b:1324:b51a:7029:4157:558b	65.87.85.139
cb15:901b:901b:1324:b51a:7029:4157:558c	65.87.85.140
cb15:901b:901b:1324:b51a:7029:4157:558d	65.87.85.141
cb15:901b:901b:1324:b51a:7029:4157:558e	65.87.85.142
cb15:901b:901b:1324:b51a:7029:4157:558f	65.87.85.143
cb15:901b:901b:1324:b51a:7029:4157:5590	65.87.85.144
cb15:901b:901b:1324:b51a:7029:4157:5591	65.87.85.145
cb15:901b:901b:1324:b51a:7029:4157:5592	65.87.85.146
cb15:901b:901b:1324:b51a:7029:4157:5593	65.87.85.147
cb15:901b:901b:1324:b51a:7029:4157:5594	65.87.85.148
cb15:901b:901b:1324:b51a:7029:4157:5595	65.87.85.149
cb15:901b:901b:1324:b51a:7029:4157:5596	65.87.85.150
cb15:901b:901b:1324:b51a:7029:4157:5597	65.87.85.151
cb15:901b:901b:1324:b51a:7029:4157:5598	65.87.85.152
cb15:901b:901b:1324:b51a:7029:4157:5599	65.87.85.153
cb15:901b:901b:1324:b51a:7029:4157:559a	65.87.85.154
cb15:901b:901b:1324:b51a:7029:4157:559b	65.87.85.155
cb15:901b:901b:1324:b51a:7029:4157:559c	65.87.85.156
cb15:901b:901b:1324:b51a:7029:4157:559d	65.87.85.157
cb15:901b:901b:1324:b51a:7029:4157:559e	65.87.85.158
cb15:901b:901b:1324:b51a:7029:4157:559f	65.87.85.159
cb15:901b:901b:1324:b51a:7029:4157:55a0	65.87.85.160
cb15:901b:901b:1324:b51a:7029:4157:55a1	65.87.85.161
cb15:901b:901b:1324:b51a:7029:4157:55a2	65.87.85.162
cb15:901b:901b:1324:b51a:7029:4157:55a3	65.87.85.163
cb15:901b:901b:1324:b51a:7029:4157:55a4	65.87.85.164
cb15:901b:901b:1324:b51a:7029:4157:55a5	65.87.85.165
cb15:901b:901b:1324:b51a:7029:4157:55a6	65.87.85.166
cb15:901b:901b:1324:b51a:7029:4157:55a7	65.87.85.167
cb15:901b:901b:1324:b51a:7029:4157:55a8	65.87.85.168
cb15:901b:901b:1324:b51a:7029:4157:55a9	65.87.85.169
cb15:901b:901b:1324:b51a:7029:4157:55aa	65.87.85.170
cb15:901b:901b:1324:b51a:7029:4157:55ab	65.87.85.171
cb15:901b:901b:1324:b51a:7029:4157:55ac	65.87.85.172
cb15:901b:901b:1324:b51a:7029:4157:55ad	65.87.85.173
cb15:901b:901b:1324:b51a:7029:4157:55ae	65.87.85.174
cb15:901b:901b:1324:b51a:7029:4157:55af	65.87.85.175
cb15:901b:901b:1324:b51a:7029:4157:55b0	65.87.85.176
cb15:901b:901b:1324:b51a:7029:4157:55b1	65.87.85.177
cb15:901b:901b:1324:b51a:7029:4157:55b2	65.87.85.178
cb15:901b:901b:1324:b51a:7029:4157:55b3	65.87.85.179
cb15:901b:901b:1324:b51a:7029:4157:55b4	65.87.85.180

cb15:901b:901b:1324:b51a:7029:4157:55b5	65.87.85.181
cb15:901b:901b:1324:b51a:7029:4157:55b6	65.87.85.182
cb15:901b:901b:1324:b51a:7029:4157:55b7	65.87.85.183
cb15:901b:901b:1324:b51a:7029:4157:55b8	65.87.85.184
cb15:901b:901b:1324:b51a:7029:4157:55b9	65.87.85.185
cb15:901b:901b:1324:b51a:7029:4157:55ba	65.87.85.186
cb15:901b:901b:1324:b51a:7029:4157:55bb	65.87.85.187
cb15:901b:901b:1324:b51a:7029:4157:55bc	65.87.85.188
cb15:901b:901b:1324:b51a:7029:4157:55bd	65.87.85.189
cb15:901b:901b:1324:b51a:7029:4157:55be	65.87.85.190
cb15:901b:901b:1324:b51a:7029:4157:55bf	65.87.85.191
cb15:901b:901b:1324:b51a:7029:4157:55c0	65.87.85.192
cb15:901b:901b:1324:b51a:7029:4157:55c1	65.87.85.193
cb15:901b:901b:1324:b51a:7029:4157:55c2	65.87.85.194
cb15:901b:901b:1324:b51a:7029:4157:55c3	65.87.85.195
cb15:901b:901b:1324:b51a:7029:4157:55c4	65.87.85.196
cb15:901b:901b:1324:b51a:7029:4157:55c5	65.87.85.197
cb15:901b:901b:1324:b51a:7029:4157:55c6	65.87.85.198
cb15:901b:901b:1324:b51a:7029:4157:55c7	65.87.85.199
cb15:901b:901b:1324:b51a:7029:4157:55c8	65.87.85.200
cb15:901b:901b:1324:b51a:7029:4157:55c9	65.87.85.201
cb15:901b:901b:1324:b51a:7029:4157:55ca	65.87.85.202
cb15:901b:901b:1324:b51a:7029:4157:55cb	65.87.85.203
cb15:901b:901b:1324:b51a:7029:4157:55cc	65.87.85.204
cb15:901b:901b:1324:b51a:7029:4157:55cd	65.87.85.205
cb15:901b:901b:1324:b51a:7029:4157:55ce	65.87.85.206
cb15:901b:901b:1324:b51a:7029:4157:55cf	65.87.85.207
cb15:901b:901b:1324:b51a:7029:4157:55d0	65.87.85.208
cb15:901b:901b:1324:b51a:7029:4157:55d1	65.87.85.209
cb15:901b:901b:1324:b51a:7029:4157:55d2	65.87.85.210
cb15:901b:901b:1324:b51a:7029:4157:55d3	65.87.85.211
cb15:901b:901b:1324:b51a:7029:4157:55d4	65.87.85.212
cb15:901b:901b:1324:b51a:7029:4157:55d5	65.87.85.213
cb15:901b:901b:1324:b51a:7029:4157:55d6	65.87.85.214
cb15:901b:901b:1324:b51a:7029:4157:55d7	65.87.85.215
cb15:901b:901b:1324:b51a:7029:4157:55d8	65.87.85.216
cb15:901b:901b:1324:b51a:7029:4157:55d9	65.87.85.217
cb15:901b:901b:1324:b51a:7029:4157:55da	65.87.85.218
cb15:901b:901b:1324:b51a:7029:4157:55db	65.87.85.219
cb15:901b:901b:1324:b51a:7029:4157:55dc	65.87.85.220
cb15:901b:901b:1324:b51a:7029:4157:55dd	65.87.85.221
cb15:901b:901b:1324:b51a:7029:4157:55de	65.87.85.222
cb15:901b:901b:1324:b51a:7029:4157:55df	65.87.85.223
cb15:901b:901b:1324:b51a:7029:4157:55e0	65.87.85.224
cb15:901b:901b:1324:b51a:7029:4157:55e1	65.87.85.225
cb15:901b:901b:1324:b51a:7029:4157:55e2	65.87.85.226
cb15:901b:901b:1324:b51a:7029:4157:55e3	65.87.85.227
cb15:901b:901b:1324:b51a:7029:4157:55e4	65.87.85.228
cb15:901b:901b:1324:b51a:7029:4157:55e5	65.87.85.229
cb15:901b:901b:1324:b51a:7029:4157:55e6	65.87.85.230
cb15:901b:901b:1324:b51a:7029:4157:55e7	65.87.85.231
cb15:901b:901b:1324:b51a:7029:4157:55e8	65.87.85.232
cb15:901b:901b:1324:b51a:7029:4157:55e9	65.87.85.233
cb15:901b:901b:1324:b51a:7029:4157:55ea	65.87.85.234
cb15:901b:901b:1324:b51a:7029:4157:55eb	65.87.85.235
cb15:901b:901b:1324:b51a:7029:4157:55ec	65.87.85.236
cb15:901b:901b:1324:b51a:7029:4157:55ed	65.87.85.237
cb15:901b:901b:1324:b51a:7029:4157:55ee	65.87.85.238
cb15:901b:901b:1324:b51a:7029:4157:55ef	65.87.85.239
cb15:901b:901b:1324:b51a:7029:4157:55f0	65.87.85.240
cb15:901b:901b:1324:b51a:7029:4157:55f1	65.87.85.241
cb15:901b:901b:1324:b51a:7029:4157:55f2	65.87.85.242
cb15:901b:901b:1324:b51a:7029:4157:55f3	65.87.85.243
cb15:901b:901b:1324:b51a:7029:4157:55f4	65.87.85.244
cb15:901b:901b:1324:b51a:7029:4157:55f5	65.87.85.245
cb15:901b:901b:1324:b51a:7029:4157:55f6	65.87.85.246
cb15:901b:901b:1324:b51a:7029:4157:55f7	65.87.85.247
cb15:901b:901b:1324:b51a:7029:4157:55f8	65.87.85.248
cb15:901b:901b:1324:b51a:7029:4157:55f9	65.87.85.249
cb15:901b:901b:1324:b51a:7029:4157:55fa	65.87.85.250
cb15:901b:901b:1324:b51a:7029:4157:55fb	65.87.85.251
cb15:901b:901b:1324:b51a:7029:4157:55fc	65.87.85.252
cb15:901b:901b:1324:b51a:7029:4157:55fd	65.87.85.253
cb15:901b:901b:1324:b51a:7029:4157:55fe	65.87.85.254
cb15:901b:901b:1324:b51a:7029:4157:55ff	65.87.85.255

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.