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:8024:901b:91bc:cb15:1549:5501	21.73.85.1
cb15:901b:8024:901b:91bc:cb15:1549:5502	21.73.85.2
cb15:901b:8024:901b:91bc:cb15:1549:5503	21.73.85.3
cb15:901b:8024:901b:91bc:cb15:1549:5504	21.73.85.4
cb15:901b:8024:901b:91bc:cb15:1549:5505	21.73.85.5
cb15:901b:8024:901b:91bc:cb15:1549:5506	21.73.85.6
cb15:901b:8024:901b:91bc:cb15:1549:5507	21.73.85.7
cb15:901b:8024:901b:91bc:cb15:1549:5508	21.73.85.8
cb15:901b:8024:901b:91bc:cb15:1549:5509	21.73.85.9
cb15:901b:8024:901b:91bc:cb15:1549:550a	21.73.85.10
cb15:901b:8024:901b:91bc:cb15:1549:550b	21.73.85.11
cb15:901b:8024:901b:91bc:cb15:1549:550c	21.73.85.12
cb15:901b:8024:901b:91bc:cb15:1549:550d	21.73.85.13
cb15:901b:8024:901b:91bc:cb15:1549:550e	21.73.85.14
cb15:901b:8024:901b:91bc:cb15:1549:550f	21.73.85.15
cb15:901b:8024:901b:91bc:cb15:1549:5510	21.73.85.16
cb15:901b:8024:901b:91bc:cb15:1549:5511	21.73.85.17
cb15:901b:8024:901b:91bc:cb15:1549:5512	21.73.85.18
cb15:901b:8024:901b:91bc:cb15:1549:5513	21.73.85.19
cb15:901b:8024:901b:91bc:cb15:1549:5514	21.73.85.20
cb15:901b:8024:901b:91bc:cb15:1549:5515	21.73.85.21
cb15:901b:8024:901b:91bc:cb15:1549:5516	21.73.85.22
cb15:901b:8024:901b:91bc:cb15:1549:5517	21.73.85.23
cb15:901b:8024:901b:91bc:cb15:1549:5518	21.73.85.24
cb15:901b:8024:901b:91bc:cb15:1549:5519	21.73.85.25
cb15:901b:8024:901b:91bc:cb15:1549:551a	21.73.85.26
cb15:901b:8024:901b:91bc:cb15:1549:551b	21.73.85.27
cb15:901b:8024:901b:91bc:cb15:1549:551c	21.73.85.28
cb15:901b:8024:901b:91bc:cb15:1549:551d	21.73.85.29
cb15:901b:8024:901b:91bc:cb15:1549:551e	21.73.85.30
cb15:901b:8024:901b:91bc:cb15:1549:551f	21.73.85.31
cb15:901b:8024:901b:91bc:cb15:1549:5520	21.73.85.32
cb15:901b:8024:901b:91bc:cb15:1549:5521	21.73.85.33
cb15:901b:8024:901b:91bc:cb15:1549:5522	21.73.85.34
cb15:901b:8024:901b:91bc:cb15:1549:5523	21.73.85.35
cb15:901b:8024:901b:91bc:cb15:1549:5524	21.73.85.36
cb15:901b:8024:901b:91bc:cb15:1549:5525	21.73.85.37
cb15:901b:8024:901b:91bc:cb15:1549:5526	21.73.85.38
cb15:901b:8024:901b:91bc:cb15:1549:5527	21.73.85.39
cb15:901b:8024:901b:91bc:cb15:1549:5528	21.73.85.40
cb15:901b:8024:901b:91bc:cb15:1549:5529	21.73.85.41
cb15:901b:8024:901b:91bc:cb15:1549:552a	21.73.85.42
cb15:901b:8024:901b:91bc:cb15:1549:552b	21.73.85.43
cb15:901b:8024:901b:91bc:cb15:1549:552c	21.73.85.44
cb15:901b:8024:901b:91bc:cb15:1549:552d	21.73.85.45
cb15:901b:8024:901b:91bc:cb15:1549:552e	21.73.85.46
cb15:901b:8024:901b:91bc:cb15:1549:552f	21.73.85.47
cb15:901b:8024:901b:91bc:cb15:1549:5530	21.73.85.48
cb15:901b:8024:901b:91bc:cb15:1549:5531	21.73.85.49
cb15:901b:8024:901b:91bc:cb15:1549:5532	21.73.85.50
cb15:901b:8024:901b:91bc:cb15:1549:5533	21.73.85.51
cb15:901b:8024:901b:91bc:cb15:1549:5534	21.73.85.52
cb15:901b:8024:901b:91bc:cb15:1549:5535	21.73.85.53
cb15:901b:8024:901b:91bc:cb15:1549:5536	21.73.85.54
cb15:901b:8024:901b:91bc:cb15:1549:5537	21.73.85.55
cb15:901b:8024:901b:91bc:cb15:1549:5538	21.73.85.56
cb15:901b:8024:901b:91bc:cb15:1549:5539	21.73.85.57
cb15:901b:8024:901b:91bc:cb15:1549:553a	21.73.85.58
cb15:901b:8024:901b:91bc:cb15:1549:553b	21.73.85.59
cb15:901b:8024:901b:91bc:cb15:1549:553c	21.73.85.60

cb15:901b:8024:901b:91bc:cb15:1549:553d	21.73.85.61
cb15:901b:8024:901b:91bc:cb15:1549:553e	21.73.85.62
cb15:901b:8024:901b:91bc:cb15:1549:553f	21.73.85.63
cb15:901b:8024:901b:91bc:cb15:1549:5540	21.73.85.64
cb15:901b:8024:901b:91bc:cb15:1549:5541	21.73.85.65
cb15:901b:8024:901b:91bc:cb15:1549:5542	21.73.85.66
cb15:901b:8024:901b:91bc:cb15:1549:5543	21.73.85.67
cb15:901b:8024:901b:91bc:cb15:1549:5544	21.73.85.68
cb15:901b:8024:901b:91bc:cb15:1549:5545	21.73.85.69
cb15:901b:8024:901b:91bc:cb15:1549:5546	21.73.85.70
cb15:901b:8024:901b:91bc:cb15:1549:5547	21.73.85.71
cb15:901b:8024:901b:91bc:cb15:1549:5548	21.73.85.72
cb15:901b:8024:901b:91bc:cb15:1549:5549	21.73.85.73
cb15:901b:8024:901b:91bc:cb15:1549:554a	21.73.85.74
cb15:901b:8024:901b:91bc:cb15:1549:554b	21.73.85.75
cb15:901b:8024:901b:91bc:cb15:1549:554c	21.73.85.76
cb15:901b:8024:901b:91bc:cb15:1549:554d	21.73.85.77
cb15:901b:8024:901b:91bc:cb15:1549:554e	21.73.85.78
cb15:901b:8024:901b:91bc:cb15:1549:554f	21.73.85.79
cb15:901b:8024:901b:91bc:cb15:1549:5550	21.73.85.80
cb15:901b:8024:901b:91bc:cb15:1549:5551	21.73.85.81
cb15:901b:8024:901b:91bc:cb15:1549:5552	21.73.85.82
cb15:901b:8024:901b:91bc:cb15:1549:5553	21.73.85.83
cb15:901b:8024:901b:91bc:cb15:1549:5554	21.73.85.84
cb15:901b:8024:901b:91bc:cb15:1549:5555	21.73.85.85
cb15:901b:8024:901b:91bc:cb15:1549:5556	21.73.85.86
cb15:901b:8024:901b:91bc:cb15:1549:5557	21.73.85.87
cb15:901b:8024:901b:91bc:cb15:1549:5558	21.73.85.88
cb15:901b:8024:901b:91bc:cb15:1549:5559	21.73.85.89
cb15:901b:8024:901b:91bc:cb15:1549:555a	21.73.85.90
cb15:901b:8024:901b:91bc:cb15:1549:555b	21.73.85.91
cb15:901b:8024:901b:91bc:cb15:1549:555c	21.73.85.92
cb15:901b:8024:901b:91bc:cb15:1549:555d	21.73.85.93
cb15:901b:8024:901b:91bc:cb15:1549:555e	21.73.85.94
cb15:901b:8024:901b:91bc:cb15:1549:555f	21.73.85.95
cb15:901b:8024:901b:91bc:cb15:1549:5560	21.73.85.96
cb15:901b:8024:901b:91bc:cb15:1549:5561	21.73.85.97
cb15:901b:8024:901b:91bc:cb15:1549:5562	21.73.85.98
cb15:901b:8024:901b:91bc:cb15:1549:5563	21.73.85.99
cb15:901b:8024:901b:91bc:cb15:1549:5564	21.73.85.100
cb15:901b:8024:901b:91bc:cb15:1549:5565	21.73.85.101
cb15:901b:8024:901b:91bc:cb15:1549:5566	21.73.85.102
cb15:901b:8024:901b:91bc:cb15:1549:5567	21.73.85.103
cb15:901b:8024:901b:91bc:cb15:1549:5568	21.73.85.104
cb15:901b:8024:901b:91bc:cb15:1549:5569	21.73.85.105
cb15:901b:8024:901b:91bc:cb15:1549:556a	21.73.85.106
cb15:901b:8024:901b:91bc:cb15:1549:556b	21.73.85.107
cb15:901b:8024:901b:91bc:cb15:1549:556c	21.73.85.108
cb15:901b:8024:901b:91bc:cb15:1549:556d	21.73.85.109
cb15:901b:8024:901b:91bc:cb15:1549:556e	21.73.85.110
cb15:901b:8024:901b:91bc:cb15:1549:556f	21.73.85.111
cb15:901b:8024:901b:91bc:cb15:1549:5570	21.73.85.112
cb15:901b:8024:901b:91bc:cb15:1549:5571	21.73.85.113
cb15:901b:8024:901b:91bc:cb15:1549:5572	21.73.85.114
cb15:901b:8024:901b:91bc:cb15:1549:5573	21.73.85.115
cb15:901b:8024:901b:91bc:cb15:1549:5574	21.73.85.116
cb15:901b:8024:901b:91bc:cb15:1549:5575	21.73.85.117
cb15:901b:8024:901b:91bc:cb15:1549:5576	21.73.85.118
cb15:901b:8024:901b:91bc:cb15:1549:5577	21.73.85.119
cb15:901b:8024:901b:91bc:cb15:1549:5578	21.73.85.120

cb15:901b:8024:901b:91bc:cb15:1549:5579	21.73.85.121
cb15:901b:8024:901b:91bc:cb15:1549:557a	21.73.85.122
cb15:901b:8024:901b:91bc:cb15:1549:557b	21.73.85.123
cb15:901b:8024:901b:91bc:cb15:1549:557c	21.73.85.124
cb15:901b:8024:901b:91bc:cb15:1549:557d	21.73.85.125
cb15:901b:8024:901b:91bc:cb15:1549:557e	21.73.85.126
cb15:901b:8024:901b:91bc:cb15:1549:557f	21.73.85.127
cb15:901b:8024:901b:91bc:cb15:1549:5580	21.73.85.128
cb15:901b:8024:901b:91bc:cb15:1549:5581	21.73.85.129
cb15:901b:8024:901b:91bc:cb15:1549:5582	21.73.85.130
cb15:901b:8024:901b:91bc:cb15:1549:5583	21.73.85.131
cb15:901b:8024:901b:91bc:cb15:1549:5584	21.73.85.132
cb15:901b:8024:901b:91bc:cb15:1549:5585	21.73.85.133
cb15:901b:8024:901b:91bc:cb15:1549:5586	21.73.85.134
cb15:901b:8024:901b:91bc:cb15:1549:5587	21.73.85.135
cb15:901b:8024:901b:91bc:cb15:1549:5588	21.73.85.136
cb15:901b:8024:901b:91bc:cb15:1549:5589	21.73.85.137
cb15:901b:8024:901b:91bc:cb15:1549:558a	21.73.85.138
cb15:901b:8024:901b:91bc:cb15:1549:558b	21.73.85.139
cb15:901b:8024:901b:91bc:cb15:1549:558c	21.73.85.140
cb15:901b:8024:901b:91bc:cb15:1549:558d	21.73.85.141
cb15:901b:8024:901b:91bc:cb15:1549:558e	21.73.85.142
cb15:901b:8024:901b:91bc:cb15:1549:558f	21.73.85.143
cb15:901b:8024:901b:91bc:cb15:1549:5590	21.73.85.144
cb15:901b:8024:901b:91bc:cb15:1549:5591	21.73.85.145
cb15:901b:8024:901b:91bc:cb15:1549:5592	21.73.85.146
cb15:901b:8024:901b:91bc:cb15:1549:5593	21.73.85.147
cb15:901b:8024:901b:91bc:cb15:1549:5594	21.73.85.148
cb15:901b:8024:901b:91bc:cb15:1549:5595	21.73.85.149
cb15:901b:8024:901b:91bc:cb15:1549:5596	21.73.85.150
cb15:901b:8024:901b:91bc:cb15:1549:5597	21.73.85.151
cb15:901b:8024:901b:91bc:cb15:1549:5598	21.73.85.152
cb15:901b:8024:901b:91bc:cb15:1549:5599	21.73.85.153
cb15:901b:8024:901b:91bc:cb15:1549:559a	21.73.85.154
cb15:901b:8024:901b:91bc:cb15:1549:559b	21.73.85.155
cb15:901b:8024:901b:91bc:cb15:1549:559c	21.73.85.156
cb15:901b:8024:901b:91bc:cb15:1549:559d	21.73.85.157
cb15:901b:8024:901b:91bc:cb15:1549:559e	21.73.85.158
cb15:901b:8024:901b:91bc:cb15:1549:559f	21.73.85.159
cb15:901b:8024:901b:91bc:cb15:1549:55a0	21.73.85.160
cb15:901b:8024:901b:91bc:cb15:1549:55a1	21.73.85.161
cb15:901b:8024:901b:91bc:cb15:1549:55a2	21.73.85.162
cb15:901b:8024:901b:91bc:cb15:1549:55a3	21.73.85.163
cb15:901b:8024:901b:91bc:cb15:1549:55a4	21.73.85.164
cb15:901b:8024:901b:91bc:cb15:1549:55a5	21.73.85.165
cb15:901b:8024:901b:91bc:cb15:1549:55a6	21.73.85.166
cb15:901b:8024:901b:91bc:cb15:1549:55a7	21.73.85.167
cb15:901b:8024:901b:91bc:cb15:1549:55a8	21.73.85.168
cb15:901b:8024:901b:91bc:cb15:1549:55a9	21.73.85.169
cb15:901b:8024:901b:91bc:cb15:1549:55aa	21.73.85.170
cb15:901b:8024:901b:91bc:cb15:1549:55ab	21.73.85.171
cb15:901b:8024:901b:91bc:cb15:1549:55ac	21.73.85.172
cb15:901b:8024:901b:91bc:cb15:1549:55ad	21.73.85.173
cb15:901b:8024:901b:91bc:cb15:1549:55ae	21.73.85.174
cb15:901b:8024:901b:91bc:cb15:1549:55af	21.73.85.175
cb15:901b:8024:901b:91bc:cb15:1549:55b0	21.73.85.176
cb15:901b:8024:901b:91bc:cb15:1549:55b1	21.73.85.177
cb15:901b:8024:901b:91bc:cb15:1549:55b2	21.73.85.178
cb15:901b:8024:901b:91bc:cb15:1549:55b3	21.73.85.179
cb15:901b:8024:901b:91bc:cb15:1549:55b4	21.73.85.180

cb15:901b:8024:901b:91bc:cb15:1549:55b5	21.73.85.181
cb15:901b:8024:901b:91bc:cb15:1549:55b6	21.73.85.182
cb15:901b:8024:901b:91bc:cb15:1549:55b7	21.73.85.183
cb15:901b:8024:901b:91bc:cb15:1549:55b8	21.73.85.184
cb15:901b:8024:901b:91bc:cb15:1549:55b9	21.73.85.185
cb15:901b:8024:901b:91bc:cb15:1549:55ba	21.73.85.186
cb15:901b:8024:901b:91bc:cb15:1549:55bb	21.73.85.187
cb15:901b:8024:901b:91bc:cb15:1549:55bc	21.73.85.188
cb15:901b:8024:901b:91bc:cb15:1549:55bd	21.73.85.189
cb15:901b:8024:901b:91bc:cb15:1549:55be	21.73.85.190
cb15:901b:8024:901b:91bc:cb15:1549:55bf	21.73.85.191
cb15:901b:8024:901b:91bc:cb15:1549:55c0	21.73.85.192
cb15:901b:8024:901b:91bc:cb15:1549:55c1	21.73.85.193
cb15:901b:8024:901b:91bc:cb15:1549:55c2	21.73.85.194
cb15:901b:8024:901b:91bc:cb15:1549:55c3	21.73.85.195
cb15:901b:8024:901b:91bc:cb15:1549:55c4	21.73.85.196
cb15:901b:8024:901b:91bc:cb15:1549:55c5	21.73.85.197
cb15:901b:8024:901b:91bc:cb15:1549:55c6	21.73.85.198
cb15:901b:8024:901b:91bc:cb15:1549:55c7	21.73.85.199
cb15:901b:8024:901b:91bc:cb15:1549:55c8	21.73.85.200
cb15:901b:8024:901b:91bc:cb15:1549:55c9	21.73.85.201
cb15:901b:8024:901b:91bc:cb15:1549:55ca	21.73.85.202
cb15:901b:8024:901b:91bc:cb15:1549:55cb	21.73.85.203
cb15:901b:8024:901b:91bc:cb15:1549:55cc	21.73.85.204
cb15:901b:8024:901b:91bc:cb15:1549:55cd	21.73.85.205
cb15:901b:8024:901b:91bc:cb15:1549:55ce	21.73.85.206
cb15:901b:8024:901b:91bc:cb15:1549:55cf	21.73.85.207
cb15:901b:8024:901b:91bc:cb15:1549:55d0	21.73.85.208
cb15:901b:8024:901b:91bc:cb15:1549:55d1	21.73.85.209
cb15:901b:8024:901b:91bc:cb15:1549:55d2	21.73.85.210
cb15:901b:8024:901b:91bc:cb15:1549:55d3	21.73.85.211
cb15:901b:8024:901b:91bc:cb15:1549:55d4	21.73.85.212
cb15:901b:8024:901b:91bc:cb15:1549:55d5	21.73.85.213
cb15:901b:8024:901b:91bc:cb15:1549:55d6	21.73.85.214
cb15:901b:8024:901b:91bc:cb15:1549:55d7	21.73.85.215
cb15:901b:8024:901b:91bc:cb15:1549:55d8	21.73.85.216
cb15:901b:8024:901b:91bc:cb15:1549:55d9	21.73.85.217
cb15:901b:8024:901b:91bc:cb15:1549:55da	21.73.85.218
cb15:901b:8024:901b:91bc:cb15:1549:55db	21.73.85.219
cb15:901b:8024:901b:91bc:cb15:1549:55dc	21.73.85.220
cb15:901b:8024:901b:91bc:cb15:1549:55dd	21.73.85.221
cb15:901b:8024:901b:91bc:cb15:1549:55de	21.73.85.222
cb15:901b:8024:901b:91bc:cb15:1549:55df	21.73.85.223
cb15:901b:8024:901b:91bc:cb15:1549:55e0	21.73.85.224
cb15:901b:8024:901b:91bc:cb15:1549:55e1	21.73.85.225
cb15:901b:8024:901b:91bc:cb15:1549:55e2	21.73.85.226
cb15:901b:8024:901b:91bc:cb15:1549:55e3	21.73.85.227
cb15:901b:8024:901b:91bc:cb15:1549:55e4	21.73.85.228
cb15:901b:8024:901b:91bc:cb15:1549:55e5	21.73.85.229
cb15:901b:8024:901b:91bc:cb15:1549:55e6	21.73.85.230
cb15:901b:8024:901b:91bc:cb15:1549:55e7	21.73.85.231
cb15:901b:8024:901b:91bc:cb15:1549:55e8	21.73.85.232
cb15:901b:8024:901b:91bc:cb15:1549:55e9	21.73.85.233
cb15:901b:8024:901b:91bc:cb15:1549:55ea	21.73.85.234
cb15:901b:8024:901b:91bc:cb15:1549:55eb	21.73.85.235
cb15:901b:8024:901b:91bc:cb15:1549:55ec	21.73.85.236
cb15:901b:8024:901b:91bc:cb15:1549:55ed	21.73.85.237
cb15:901b:8024:901b:91bc:cb15:1549:55ee	21.73.85.238
cb15:901b:8024:901b:91bc:cb15:1549:55ef	21.73.85.239
cb15:901b:8024:901b:91bc:cb15:1549:55f0	21.73.85.240
cb15:901b:8024:901b:91bc:cb15:1549:55f1	21.73.85.241
cb15:901b:8024:901b:91bc:cb15:1549:55f2	21.73.85.242
cb15:901b:8024:901b:91bc:cb15:1549:55f3	21.73.85.243
cb15:901b:8024:901b:91bc:cb15:1549:55f4	21.73.85.244
cb15:901b:8024:901b:91bc:cb15:1549:55f5	21.73.85.245
cb15:901b:8024:901b:91bc:cb15:1549:55f6	21.73.85.246
cb15:901b:8024:901b:91bc:cb15:1549:55f7	21.73.85.247
cb15:901b:8024:901b:91bc:cb15:1549:55f8	21.73.85.248
cb15:901b:8024:901b:91bc:cb15:1549:55f9	21.73.85.249
cb15:901b:8024:901b:91bc:cb15:1549:55fa	21.73.85.250
cb15:901b:8024:901b:91bc:cb15:1549:55fb	21.73.85.251
cb15:901b:8024:901b:91bc:cb15:1549:55fc	21.73.85.252
cb15:901b:8024:901b:91bc:cb15:1549:55fd	21.73.85.253
cb15:901b:8024:901b:91bc:cb15:1549:55fe	21.73.85.254
cb15:901b:8024:901b:91bc:cb15:1549:55ff	21.73.85.255

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.