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:d157:b51:8045:b51a:df49:5501	223.73.85.1
cb15:901b:d157:b51:8045:b51a:df49:5502	223.73.85.2
cb15:901b:d157:b51:8045:b51a:df49:5503	223.73.85.3
cb15:901b:d157:b51:8045:b51a:df49:5504	223.73.85.4
cb15:901b:d157:b51:8045:b51a:df49:5505	223.73.85.5
cb15:901b:d157:b51:8045:b51a:df49:5506	223.73.85.6
cb15:901b:d157:b51:8045:b51a:df49:5507	223.73.85.7
cb15:901b:d157:b51:8045:b51a:df49:5508	223.73.85.8
cb15:901b:d157:b51:8045:b51a:df49:5509	223.73.85.9
cb15:901b:d157:b51:8045:b51a:df49:550a	223.73.85.10
cb15:901b:d157:b51:8045:b51a:df49:550b	223.73.85.11
cb15:901b:d157:b51:8045:b51a:df49:550c	223.73.85.12
cb15:901b:d157:b51:8045:b51a:df49:550d	223.73.85.13
cb15:901b:d157:b51:8045:b51a:df49:550e	223.73.85.14
cb15:901b:d157:b51:8045:b51a:df49:550f	223.73.85.15
cb15:901b:d157:b51:8045:b51a:df49:5510	223.73.85.16
cb15:901b:d157:b51:8045:b51a:df49:5511	223.73.85.17
cb15:901b:d157:b51:8045:b51a:df49:5512	223.73.85.18
cb15:901b:d157:b51:8045:b51a:df49:5513	223.73.85.19
cb15:901b:d157:b51:8045:b51a:df49:5514	223.73.85.20
cb15:901b:d157:b51:8045:b51a:df49:5515	223.73.85.21
cb15:901b:d157:b51:8045:b51a:df49:5516	223.73.85.22
cb15:901b:d157:b51:8045:b51a:df49:5517	223.73.85.23
cb15:901b:d157:b51:8045:b51a:df49:5518	223.73.85.24
cb15:901b:d157:b51:8045:b51a:df49:5519	223.73.85.25
cb15:901b:d157:b51:8045:b51a:df49:551a	223.73.85.26
cb15:901b:d157:b51:8045:b51a:df49:551b	223.73.85.27
cb15:901b:d157:b51:8045:b51a:df49:551c	223.73.85.28
cb15:901b:d157:b51:8045:b51a:df49:551d	223.73.85.29
cb15:901b:d157:b51:8045:b51a:df49:551e	223.73.85.30
cb15:901b:d157:b51:8045:b51a:df49:551f	223.73.85.31
cb15:901b:d157:b51:8045:b51a:df49:5520	223.73.85.32
cb15:901b:d157:b51:8045:b51a:df49:5521	223.73.85.33
cb15:901b:d157:b51:8045:b51a:df49:5522	223.73.85.34
cb15:901b:d157:b51:8045:b51a:df49:5523	223.73.85.35
cb15:901b:d157:b51:8045:b51a:df49:5524	223.73.85.36
cb15:901b:d157:b51:8045:b51a:df49:5525	223.73.85.37
cb15:901b:d157:b51:8045:b51a:df49:5526	223.73.85.38
cb15:901b:d157:b51:8045:b51a:df49:5527	223.73.85.39
cb15:901b:d157:b51:8045:b51a:df49:5528	223.73.85.40
cb15:901b:d157:b51:8045:b51a:df49:5529	223.73.85.41
cb15:901b:d157:b51:8045:b51a:df49:552a	223.73.85.42
cb15:901b:d157:b51:8045:b51a:df49:552b	223.73.85.43
cb15:901b:d157:b51:8045:b51a:df49:552c	223.73.85.44
cb15:901b:d157:b51:8045:b51a:df49:552d	223.73.85.45
cb15:901b:d157:b51:8045:b51a:df49:552e	223.73.85.46
cb15:901b:d157:b51:8045:b51a:df49:552f	223.73.85.47
cb15:901b:d157:b51:8045:b51a:df49:5530	223.73.85.48
cb15:901b:d157:b51:8045:b51a:df49:5531	223.73.85.49
cb15:901b:d157:b51:8045:b51a:df49:5532	223.73.85.50
cb15:901b:d157:b51:8045:b51a:df49:5533	223.73.85.51
cb15:901b:d157:b51:8045:b51a:df49:5534	223.73.85.52
cb15:901b:d157:b51:8045:b51a:df49:5535	223.73.85.53
cb15:901b:d157:b51:8045:b51a:df49:5536	223.73.85.54
cb15:901b:d157:b51:8045:b51a:df49:5537	223.73.85.55
cb15:901b:d157:b51:8045:b51a:df49:5538	223.73.85.56
cb15:901b:d157:b51:8045:b51a:df49:5539	223.73.85.57
cb15:901b:d157:b51:8045:b51a:df49:553a	223.73.85.58
cb15:901b:d157:b51:8045:b51a:df49:553b	223.73.85.59
cb15:901b:d157:b51:8045:b51a:df49:553c	223.73.85.60

cb15:901b:d157:b51:8045:b51a:df49:553d	223.73.85.61
cb15:901b:d157:b51:8045:b51a:df49:553e	223.73.85.62
cb15:901b:d157:b51:8045:b51a:df49:553f	223.73.85.63
cb15:901b:d157:b51:8045:b51a:df49:5540	223.73.85.64
cb15:901b:d157:b51:8045:b51a:df49:5541	223.73.85.65
cb15:901b:d157:b51:8045:b51a:df49:5542	223.73.85.66
cb15:901b:d157:b51:8045:b51a:df49:5543	223.73.85.67
cb15:901b:d157:b51:8045:b51a:df49:5544	223.73.85.68
cb15:901b:d157:b51:8045:b51a:df49:5545	223.73.85.69
cb15:901b:d157:b51:8045:b51a:df49:5546	223.73.85.70
cb15:901b:d157:b51:8045:b51a:df49:5547	223.73.85.71
cb15:901b:d157:b51:8045:b51a:df49:5548	223.73.85.72
cb15:901b:d157:b51:8045:b51a:df49:5549	223.73.85.73
cb15:901b:d157:b51:8045:b51a:df49:554a	223.73.85.74
cb15:901b:d157:b51:8045:b51a:df49:554b	223.73.85.75
cb15:901b:d157:b51:8045:b51a:df49:554c	223.73.85.76
cb15:901b:d157:b51:8045:b51a:df49:554d	223.73.85.77
cb15:901b:d157:b51:8045:b51a:df49:554e	223.73.85.78
cb15:901b:d157:b51:8045:b51a:df49:554f	223.73.85.79
cb15:901b:d157:b51:8045:b51a:df49:5550	223.73.85.80
cb15:901b:d157:b51:8045:b51a:df49:5551	223.73.85.81
cb15:901b:d157:b51:8045:b51a:df49:5552	223.73.85.82
cb15:901b:d157:b51:8045:b51a:df49:5553	223.73.85.83
cb15:901b:d157:b51:8045:b51a:df49:5554	223.73.85.84
cb15:901b:d157:b51:8045:b51a:df49:5555	223.73.85.85
cb15:901b:d157:b51:8045:b51a:df49:5556	223.73.85.86
cb15:901b:d157:b51:8045:b51a:df49:5557	223.73.85.87
cb15:901b:d157:b51:8045:b51a:df49:5558	223.73.85.88
cb15:901b:d157:b51:8045:b51a:df49:5559	223.73.85.89
cb15:901b:d157:b51:8045:b51a:df49:555a	223.73.85.90
cb15:901b:d157:b51:8045:b51a:df49:555b	223.73.85.91
cb15:901b:d157:b51:8045:b51a:df49:555c	223.73.85.92
cb15:901b:d157:b51:8045:b51a:df49:555d	223.73.85.93
cb15:901b:d157:b51:8045:b51a:df49:555e	223.73.85.94
cb15:901b:d157:b51:8045:b51a:df49:555f	223.73.85.95
cb15:901b:d157:b51:8045:b51a:df49:5560	223.73.85.96
cb15:901b:d157:b51:8045:b51a:df49:5561	223.73.85.97
cb15:901b:d157:b51:8045:b51a:df49:5562	223.73.85.98
cb15:901b:d157:b51:8045:b51a:df49:5563	223.73.85.99
cb15:901b:d157:b51:8045:b51a:df49:5564	223.73.85.100
cb15:901b:d157:b51:8045:b51a:df49:5565	223.73.85.101
cb15:901b:d157:b51:8045:b51a:df49:5566	223.73.85.102
cb15:901b:d157:b51:8045:b51a:df49:5567	223.73.85.103
cb15:901b:d157:b51:8045:b51a:df49:5568	223.73.85.104
cb15:901b:d157:b51:8045:b51a:df49:5569	223.73.85.105
cb15:901b:d157:b51:8045:b51a:df49:556a	223.73.85.106
cb15:901b:d157:b51:8045:b51a:df49:556b	223.73.85.107
cb15:901b:d157:b51:8045:b51a:df49:556c	223.73.85.108
cb15:901b:d157:b51:8045:b51a:df49:556d	223.73.85.109
cb15:901b:d157:b51:8045:b51a:df49:556e	223.73.85.110
cb15:901b:d157:b51:8045:b51a:df49:556f	223.73.85.111
cb15:901b:d157:b51:8045:b51a:df49:5570	223.73.85.112
cb15:901b:d157:b51:8045:b51a:df49:5571	223.73.85.113
cb15:901b:d157:b51:8045:b51a:df49:5572	223.73.85.114
cb15:901b:d157:b51:8045:b51a:df49:5573	223.73.85.115
cb15:901b:d157:b51:8045:b51a:df49:5574	223.73.85.116
cb15:901b:d157:b51:8045:b51a:df49:5575	223.73.85.117
cb15:901b:d157:b51:8045:b51a:df49:5576	223.73.85.118
cb15:901b:d157:b51:8045:b51a:df49:5577	223.73.85.119
cb15:901b:d157:b51:8045:b51a:df49:5578	223.73.85.120

cb15:901b:d157:b51:8045:b51a:df49:5579	223.73.85.121
cb15:901b:d157:b51:8045:b51a:df49:557a	223.73.85.122
cb15:901b:d157:b51:8045:b51a:df49:557b	223.73.85.123
cb15:901b:d157:b51:8045:b51a:df49:557c	223.73.85.124
cb15:901b:d157:b51:8045:b51a:df49:557d	223.73.85.125
cb15:901b:d157:b51:8045:b51a:df49:557e	223.73.85.126
cb15:901b:d157:b51:8045:b51a:df49:557f	223.73.85.127
cb15:901b:d157:b51:8045:b51a:df49:5580	223.73.85.128
cb15:901b:d157:b51:8045:b51a:df49:5581	223.73.85.129
cb15:901b:d157:b51:8045:b51a:df49:5582	223.73.85.130
cb15:901b:d157:b51:8045:b51a:df49:5583	223.73.85.131
cb15:901b:d157:b51:8045:b51a:df49:5584	223.73.85.132
cb15:901b:d157:b51:8045:b51a:df49:5585	223.73.85.133
cb15:901b:d157:b51:8045:b51a:df49:5586	223.73.85.134
cb15:901b:d157:b51:8045:b51a:df49:5587	223.73.85.135
cb15:901b:d157:b51:8045:b51a:df49:5588	223.73.85.136
cb15:901b:d157:b51:8045:b51a:df49:5589	223.73.85.137
cb15:901b:d157:b51:8045:b51a:df49:558a	223.73.85.138
cb15:901b:d157:b51:8045:b51a:df49:558b	223.73.85.139
cb15:901b:d157:b51:8045:b51a:df49:558c	223.73.85.140
cb15:901b:d157:b51:8045:b51a:df49:558d	223.73.85.141
cb15:901b:d157:b51:8045:b51a:df49:558e	223.73.85.142
cb15:901b:d157:b51:8045:b51a:df49:558f	223.73.85.143
cb15:901b:d157:b51:8045:b51a:df49:5590	223.73.85.144
cb15:901b:d157:b51:8045:b51a:df49:5591	223.73.85.145
cb15:901b:d157:b51:8045:b51a:df49:5592	223.73.85.146
cb15:901b:d157:b51:8045:b51a:df49:5593	223.73.85.147
cb15:901b:d157:b51:8045:b51a:df49:5594	223.73.85.148
cb15:901b:d157:b51:8045:b51a:df49:5595	223.73.85.149
cb15:901b:d157:b51:8045:b51a:df49:5596	223.73.85.150
cb15:901b:d157:b51:8045:b51a:df49:5597	223.73.85.151
cb15:901b:d157:b51:8045:b51a:df49:5598	223.73.85.152
cb15:901b:d157:b51:8045:b51a:df49:5599	223.73.85.153
cb15:901b:d157:b51:8045:b51a:df49:559a	223.73.85.154
cb15:901b:d157:b51:8045:b51a:df49:559b	223.73.85.155
cb15:901b:d157:b51:8045:b51a:df49:559c	223.73.85.156
cb15:901b:d157:b51:8045:b51a:df49:559d	223.73.85.157
cb15:901b:d157:b51:8045:b51a:df49:559e	223.73.85.158
cb15:901b:d157:b51:8045:b51a:df49:559f	223.73.85.159
cb15:901b:d157:b51:8045:b51a:df49:55a0	223.73.85.160
cb15:901b:d157:b51:8045:b51a:df49:55a1	223.73.85.161
cb15:901b:d157:b51:8045:b51a:df49:55a2	223.73.85.162
cb15:901b:d157:b51:8045:b51a:df49:55a3	223.73.85.163
cb15:901b:d157:b51:8045:b51a:df49:55a4	223.73.85.164
cb15:901b:d157:b51:8045:b51a:df49:55a5	223.73.85.165
cb15:901b:d157:b51:8045:b51a:df49:55a6	223.73.85.166
cb15:901b:d157:b51:8045:b51a:df49:55a7	223.73.85.167
cb15:901b:d157:b51:8045:b51a:df49:55a8	223.73.85.168
cb15:901b:d157:b51:8045:b51a:df49:55a9	223.73.85.169
cb15:901b:d157:b51:8045:b51a:df49:55aa	223.73.85.170
cb15:901b:d157:b51:8045:b51a:df49:55ab	223.73.85.171
cb15:901b:d157:b51:8045:b51a:df49:55ac	223.73.85.172
cb15:901b:d157:b51:8045:b51a:df49:55ad	223.73.85.173
cb15:901b:d157:b51:8045:b51a:df49:55ae	223.73.85.174
cb15:901b:d157:b51:8045:b51a:df49:55af	223.73.85.175
cb15:901b:d157:b51:8045:b51a:df49:55b0	223.73.85.176
cb15:901b:d157:b51:8045:b51a:df49:55b1	223.73.85.177
cb15:901b:d157:b51:8045:b51a:df49:55b2	223.73.85.178
cb15:901b:d157:b51:8045:b51a:df49:55b3	223.73.85.179
cb15:901b:d157:b51:8045:b51a:df49:55b4	223.73.85.180

cb15:901b:d157:b51:8045:b51a:df49:55b5	223.73.85.181
cb15:901b:d157:b51:8045:b51a:df49:55b6	223.73.85.182
cb15:901b:d157:b51:8045:b51a:df49:55b7	223.73.85.183
cb15:901b:d157:b51:8045:b51a:df49:55b8	223.73.85.184
cb15:901b:d157:b51:8045:b51a:df49:55b9	223.73.85.185
cb15:901b:d157:b51:8045:b51a:df49:55ba	223.73.85.186
cb15:901b:d157:b51:8045:b51a:df49:55bb	223.73.85.187
cb15:901b:d157:b51:8045:b51a:df49:55bc	223.73.85.188
cb15:901b:d157:b51:8045:b51a:df49:55bd	223.73.85.189
cb15:901b:d157:b51:8045:b51a:df49:55be	223.73.85.190
cb15:901b:d157:b51:8045:b51a:df49:55bf	223.73.85.191
cb15:901b:d157:b51:8045:b51a:df49:55c0	223.73.85.192
cb15:901b:d157:b51:8045:b51a:df49:55c1	223.73.85.193
cb15:901b:d157:b51:8045:b51a:df49:55c2	223.73.85.194
cb15:901b:d157:b51:8045:b51a:df49:55c3	223.73.85.195
cb15:901b:d157:b51:8045:b51a:df49:55c4	223.73.85.196
cb15:901b:d157:b51:8045:b51a:df49:55c5	223.73.85.197
cb15:901b:d157:b51:8045:b51a:df49:55c6	223.73.85.198
cb15:901b:d157:b51:8045:b51a:df49:55c7	223.73.85.199
cb15:901b:d157:b51:8045:b51a:df49:55c8	223.73.85.200
cb15:901b:d157:b51:8045:b51a:df49:55c9	223.73.85.201
cb15:901b:d157:b51:8045:b51a:df49:55ca	223.73.85.202
cb15:901b:d157:b51:8045:b51a:df49:55cb	223.73.85.203
cb15:901b:d157:b51:8045:b51a:df49:55cc	223.73.85.204
cb15:901b:d157:b51:8045:b51a:df49:55cd	223.73.85.205
cb15:901b:d157:b51:8045:b51a:df49:55ce	223.73.85.206
cb15:901b:d157:b51:8045:b51a:df49:55cf	223.73.85.207
cb15:901b:d157:b51:8045:b51a:df49:55d0	223.73.85.208
cb15:901b:d157:b51:8045:b51a:df49:55d1	223.73.85.209
cb15:901b:d157:b51:8045:b51a:df49:55d2	223.73.85.210
cb15:901b:d157:b51:8045:b51a:df49:55d3	223.73.85.211
cb15:901b:d157:b51:8045:b51a:df49:55d4	223.73.85.212
cb15:901b:d157:b51:8045:b51a:df49:55d5	223.73.85.213
cb15:901b:d157:b51:8045:b51a:df49:55d6	223.73.85.214
cb15:901b:d157:b51:8045:b51a:df49:55d7	223.73.85.215
cb15:901b:d157:b51:8045:b51a:df49:55d8	223.73.85.216
cb15:901b:d157:b51:8045:b51a:df49:55d9	223.73.85.217
cb15:901b:d157:b51:8045:b51a:df49:55da	223.73.85.218
cb15:901b:d157:b51:8045:b51a:df49:55db	223.73.85.219
cb15:901b:d157:b51:8045:b51a:df49:55dc	223.73.85.220
cb15:901b:d157:b51:8045:b51a:df49:55dd	223.73.85.221
cb15:901b:d157:b51:8045:b51a:df49:55de	223.73.85.222
cb15:901b:d157:b51:8045:b51a:df49:55df	223.73.85.223
cb15:901b:d157:b51:8045:b51a:df49:55e0	223.73.85.224
cb15:901b:d157:b51:8045:b51a:df49:55e1	223.73.85.225
cb15:901b:d157:b51:8045:b51a:df49:55e2	223.73.85.226
cb15:901b:d157:b51:8045:b51a:df49:55e3	223.73.85.227
cb15:901b:d157:b51:8045:b51a:df49:55e4	223.73.85.228
cb15:901b:d157:b51:8045:b51a:df49:55e5	223.73.85.229
cb15:901b:d157:b51:8045:b51a:df49:55e6	223.73.85.230
cb15:901b:d157:b51:8045:b51a:df49:55e7	223.73.85.231
cb15:901b:d157:b51:8045:b51a:df49:55e8	223.73.85.232
cb15:901b:d157:b51:8045:b51a:df49:55e9	223.73.85.233
cb15:901b:d157:b51:8045:b51a:df49:55ea	223.73.85.234
cb15:901b:d157:b51:8045:b51a:df49:55eb	223.73.85.235
cb15:901b:d157:b51:8045:b51a:df49:55ec	223.73.85.236
cb15:901b:d157:b51:8045:b51a:df49:55ed	223.73.85.237
cb15:901b:d157:b51:8045:b51a:df49:55ee	223.73.85.238
cb15:901b:d157:b51:8045:b51a:df49:55ef	223.73.85.239
cb15:901b:d157:b51:8045:b51a:df49:55f0	223.73.85.240
cb15:901b:d157:b51:8045:b51a:df49:55f1	223.73.85.241
cb15:901b:d157:b51:8045:b51a:df49:55f2	223.73.85.242
cb15:901b:d157:b51:8045:b51a:df49:55f3	223.73.85.243
cb15:901b:d157:b51:8045:b51a:df49:55f4	223.73.85.244
cb15:901b:d157:b51:8045:b51a:df49:55f5	223.73.85.245
cb15:901b:d157:b51:8045:b51a:df49:55f6	223.73.85.246
cb15:901b:d157:b51:8045:b51a:df49:55f7	223.73.85.247
cb15:901b:d157:b51:8045:b51a:df49:55f8	223.73.85.248
cb15:901b:d157:b51:8045:b51a:df49:55f9	223.73.85.249
cb15:901b:d157:b51:8045:b51a:df49:55fa	223.73.85.250
cb15:901b:d157:b51:8045:b51a:df49:55fb	223.73.85.251
cb15:901b:d157:b51:8045:b51a:df49:55fc	223.73.85.252
cb15:901b:d157:b51:8045:b51a:df49:55fd	223.73.85.253
cb15:901b:d157:b51:8045:b51a:df49:55fe	223.73.85.254
cb15:901b:d157:b51:8045:b51a:df49:55ff	223.73.85.255

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.