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:d501	65.87.213.1
cb15:901b:901b:1324:b51a:7029:4157:d502	65.87.213.2
cb15:901b:901b:1324:b51a:7029:4157:d503	65.87.213.3
cb15:901b:901b:1324:b51a:7029:4157:d504	65.87.213.4
cb15:901b:901b:1324:b51a:7029:4157:d505	65.87.213.5
cb15:901b:901b:1324:b51a:7029:4157:d506	65.87.213.6
cb15:901b:901b:1324:b51a:7029:4157:d507	65.87.213.7
cb15:901b:901b:1324:b51a:7029:4157:d508	65.87.213.8
cb15:901b:901b:1324:b51a:7029:4157:d509	65.87.213.9
cb15:901b:901b:1324:b51a:7029:4157:d50a	65.87.213.10
cb15:901b:901b:1324:b51a:7029:4157:d50b	65.87.213.11
cb15:901b:901b:1324:b51a:7029:4157:d50c	65.87.213.12
cb15:901b:901b:1324:b51a:7029:4157:d50d	65.87.213.13
cb15:901b:901b:1324:b51a:7029:4157:d50e	65.87.213.14
cb15:901b:901b:1324:b51a:7029:4157:d50f	65.87.213.15
cb15:901b:901b:1324:b51a:7029:4157:d510	65.87.213.16
cb15:901b:901b:1324:b51a:7029:4157:d511	65.87.213.17
cb15:901b:901b:1324:b51a:7029:4157:d512	65.87.213.18
cb15:901b:901b:1324:b51a:7029:4157:d513	65.87.213.19
cb15:901b:901b:1324:b51a:7029:4157:d514	65.87.213.20
cb15:901b:901b:1324:b51a:7029:4157:d515	65.87.213.21
cb15:901b:901b:1324:b51a:7029:4157:d516	65.87.213.22
cb15:901b:901b:1324:b51a:7029:4157:d517	65.87.213.23
cb15:901b:901b:1324:b51a:7029:4157:d518	65.87.213.24
cb15:901b:901b:1324:b51a:7029:4157:d519	65.87.213.25
cb15:901b:901b:1324:b51a:7029:4157:d51a	65.87.213.26
cb15:901b:901b:1324:b51a:7029:4157:d51b	65.87.213.27
cb15:901b:901b:1324:b51a:7029:4157:d51c	65.87.213.28
cb15:901b:901b:1324:b51a:7029:4157:d51d	65.87.213.29
cb15:901b:901b:1324:b51a:7029:4157:d51e	65.87.213.30
cb15:901b:901b:1324:b51a:7029:4157:d51f	65.87.213.31
cb15:901b:901b:1324:b51a:7029:4157:d520	65.87.213.32
cb15:901b:901b:1324:b51a:7029:4157:d521	65.87.213.33
cb15:901b:901b:1324:b51a:7029:4157:d522	65.87.213.34
cb15:901b:901b:1324:b51a:7029:4157:d523	65.87.213.35
cb15:901b:901b:1324:b51a:7029:4157:d524	65.87.213.36
cb15:901b:901b:1324:b51a:7029:4157:d525	65.87.213.37
cb15:901b:901b:1324:b51a:7029:4157:d526	65.87.213.38
cb15:901b:901b:1324:b51a:7029:4157:d527	65.87.213.39
cb15:901b:901b:1324:b51a:7029:4157:d528	65.87.213.40
cb15:901b:901b:1324:b51a:7029:4157:d529	65.87.213.41
cb15:901b:901b:1324:b51a:7029:4157:d52a	65.87.213.42
cb15:901b:901b:1324:b51a:7029:4157:d52b	65.87.213.43
cb15:901b:901b:1324:b51a:7029:4157:d52c	65.87.213.44
cb15:901b:901b:1324:b51a:7029:4157:d52d	65.87.213.45
cb15:901b:901b:1324:b51a:7029:4157:d52e	65.87.213.46
cb15:901b:901b:1324:b51a:7029:4157:d52f	65.87.213.47
cb15:901b:901b:1324:b51a:7029:4157:d530	65.87.213.48
cb15:901b:901b:1324:b51a:7029:4157:d531	65.87.213.49
cb15:901b:901b:1324:b51a:7029:4157:d532	65.87.213.50
cb15:901b:901b:1324:b51a:7029:4157:d533	65.87.213.51
cb15:901b:901b:1324:b51a:7029:4157:d534	65.87.213.52
cb15:901b:901b:1324:b51a:7029:4157:d535	65.87.213.53
cb15:901b:901b:1324:b51a:7029:4157:d536	65.87.213.54
cb15:901b:901b:1324:b51a:7029:4157:d537	65.87.213.55
cb15:901b:901b:1324:b51a:7029:4157:d538	65.87.213.56
cb15:901b:901b:1324:b51a:7029:4157:d539	65.87.213.57
cb15:901b:901b:1324:b51a:7029:4157:d53a	65.87.213.58
cb15:901b:901b:1324:b51a:7029:4157:d53b	65.87.213.59
cb15:901b:901b:1324:b51a:7029:4157:d53c	65.87.213.60

cb15:901b:901b:1324:b51a:7029:4157:d53d	65.87.213.61
cb15:901b:901b:1324:b51a:7029:4157:d53e	65.87.213.62
cb15:901b:901b:1324:b51a:7029:4157:d53f	65.87.213.63
cb15:901b:901b:1324:b51a:7029:4157:d540	65.87.213.64
cb15:901b:901b:1324:b51a:7029:4157:d541	65.87.213.65
cb15:901b:901b:1324:b51a:7029:4157:d542	65.87.213.66
cb15:901b:901b:1324:b51a:7029:4157:d543	65.87.213.67
cb15:901b:901b:1324:b51a:7029:4157:d544	65.87.213.68
cb15:901b:901b:1324:b51a:7029:4157:d545	65.87.213.69
cb15:901b:901b:1324:b51a:7029:4157:d546	65.87.213.70
cb15:901b:901b:1324:b51a:7029:4157:d547	65.87.213.71
cb15:901b:901b:1324:b51a:7029:4157:d548	65.87.213.72
cb15:901b:901b:1324:b51a:7029:4157:d549	65.87.213.73
cb15:901b:901b:1324:b51a:7029:4157:d54a	65.87.213.74
cb15:901b:901b:1324:b51a:7029:4157:d54b	65.87.213.75
cb15:901b:901b:1324:b51a:7029:4157:d54c	65.87.213.76
cb15:901b:901b:1324:b51a:7029:4157:d54d	65.87.213.77
cb15:901b:901b:1324:b51a:7029:4157:d54e	65.87.213.78
cb15:901b:901b:1324:b51a:7029:4157:d54f	65.87.213.79
cb15:901b:901b:1324:b51a:7029:4157:d550	65.87.213.80
cb15:901b:901b:1324:b51a:7029:4157:d551	65.87.213.81
cb15:901b:901b:1324:b51a:7029:4157:d552	65.87.213.82
cb15:901b:901b:1324:b51a:7029:4157:d553	65.87.213.83
cb15:901b:901b:1324:b51a:7029:4157:d554	65.87.213.84
cb15:901b:901b:1324:b51a:7029:4157:d555	65.87.213.85
cb15:901b:901b:1324:b51a:7029:4157:d556	65.87.213.86
cb15:901b:901b:1324:b51a:7029:4157:d557	65.87.213.87
cb15:901b:901b:1324:b51a:7029:4157:d558	65.87.213.88
cb15:901b:901b:1324:b51a:7029:4157:d559	65.87.213.89
cb15:901b:901b:1324:b51a:7029:4157:d55a	65.87.213.90
cb15:901b:901b:1324:b51a:7029:4157:d55b	65.87.213.91
cb15:901b:901b:1324:b51a:7029:4157:d55c	65.87.213.92
cb15:901b:901b:1324:b51a:7029:4157:d55d	65.87.213.93
cb15:901b:901b:1324:b51a:7029:4157:d55e	65.87.213.94
cb15:901b:901b:1324:b51a:7029:4157:d55f	65.87.213.95
cb15:901b:901b:1324:b51a:7029:4157:d560	65.87.213.96
cb15:901b:901b:1324:b51a:7029:4157:d561	65.87.213.97
cb15:901b:901b:1324:b51a:7029:4157:d562	65.87.213.98
cb15:901b:901b:1324:b51a:7029:4157:d563	65.87.213.99
cb15:901b:901b:1324:b51a:7029:4157:d564	65.87.213.100
cb15:901b:901b:1324:b51a:7029:4157:d565	65.87.213.101
cb15:901b:901b:1324:b51a:7029:4157:d566	65.87.213.102
cb15:901b:901b:1324:b51a:7029:4157:d567	65.87.213.103
cb15:901b:901b:1324:b51a:7029:4157:d568	65.87.213.104
cb15:901b:901b:1324:b51a:7029:4157:d569	65.87.213.105
cb15:901b:901b:1324:b51a:7029:4157:d56a	65.87.213.106
cb15:901b:901b:1324:b51a:7029:4157:d56b	65.87.213.107
cb15:901b:901b:1324:b51a:7029:4157:d56c	65.87.213.108
cb15:901b:901b:1324:b51a:7029:4157:d56d	65.87.213.109
cb15:901b:901b:1324:b51a:7029:4157:d56e	65.87.213.110
cb15:901b:901b:1324:b51a:7029:4157:d56f	65.87.213.111
cb15:901b:901b:1324:b51a:7029:4157:d570	65.87.213.112
cb15:901b:901b:1324:b51a:7029:4157:d571	65.87.213.113
cb15:901b:901b:1324:b51a:7029:4157:d572	65.87.213.114
cb15:901b:901b:1324:b51a:7029:4157:d573	65.87.213.115
cb15:901b:901b:1324:b51a:7029:4157:d574	65.87.213.116
cb15:901b:901b:1324:b51a:7029:4157:d575	65.87.213.117
cb15:901b:901b:1324:b51a:7029:4157:d576	65.87.213.118
cb15:901b:901b:1324:b51a:7029:4157:d577	65.87.213.119
cb15:901b:901b:1324:b51a:7029:4157:d578	65.87.213.120

cb15:901b:901b:1324:b51a:7029:4157:d579	65.87.213.121
cb15:901b:901b:1324:b51a:7029:4157:d57a	65.87.213.122
cb15:901b:901b:1324:b51a:7029:4157:d57b	65.87.213.123
cb15:901b:901b:1324:b51a:7029:4157:d57c	65.87.213.124
cb15:901b:901b:1324:b51a:7029:4157:d57d	65.87.213.125
cb15:901b:901b:1324:b51a:7029:4157:d57e	65.87.213.126
cb15:901b:901b:1324:b51a:7029:4157:d57f	65.87.213.127
cb15:901b:901b:1324:b51a:7029:4157:d580	65.87.213.128
cb15:901b:901b:1324:b51a:7029:4157:d581	65.87.213.129
cb15:901b:901b:1324:b51a:7029:4157:d582	65.87.213.130
cb15:901b:901b:1324:b51a:7029:4157:d583	65.87.213.131
cb15:901b:901b:1324:b51a:7029:4157:d584	65.87.213.132
cb15:901b:901b:1324:b51a:7029:4157:d585	65.87.213.133
cb15:901b:901b:1324:b51a:7029:4157:d586	65.87.213.134
cb15:901b:901b:1324:b51a:7029:4157:d587	65.87.213.135
cb15:901b:901b:1324:b51a:7029:4157:d588	65.87.213.136
cb15:901b:901b:1324:b51a:7029:4157:d589	65.87.213.137
cb15:901b:901b:1324:b51a:7029:4157:d58a	65.87.213.138
cb15:901b:901b:1324:b51a:7029:4157:d58b	65.87.213.139
cb15:901b:901b:1324:b51a:7029:4157:d58c	65.87.213.140
cb15:901b:901b:1324:b51a:7029:4157:d58d	65.87.213.141
cb15:901b:901b:1324:b51a:7029:4157:d58e	65.87.213.142
cb15:901b:901b:1324:b51a:7029:4157:d58f	65.87.213.143
cb15:901b:901b:1324:b51a:7029:4157:d590	65.87.213.144
cb15:901b:901b:1324:b51a:7029:4157:d591	65.87.213.145
cb15:901b:901b:1324:b51a:7029:4157:d592	65.87.213.146
cb15:901b:901b:1324:b51a:7029:4157:d593	65.87.213.147
cb15:901b:901b:1324:b51a:7029:4157:d594	65.87.213.148
cb15:901b:901b:1324:b51a:7029:4157:d595	65.87.213.149
cb15:901b:901b:1324:b51a:7029:4157:d596	65.87.213.150
cb15:901b:901b:1324:b51a:7029:4157:d597	65.87.213.151
cb15:901b:901b:1324:b51a:7029:4157:d598	65.87.213.152
cb15:901b:901b:1324:b51a:7029:4157:d599	65.87.213.153
cb15:901b:901b:1324:b51a:7029:4157:d59a	65.87.213.154
cb15:901b:901b:1324:b51a:7029:4157:d59b	65.87.213.155
cb15:901b:901b:1324:b51a:7029:4157:d59c	65.87.213.156
cb15:901b:901b:1324:b51a:7029:4157:d59d	65.87.213.157
cb15:901b:901b:1324:b51a:7029:4157:d59e	65.87.213.158
cb15:901b:901b:1324:b51a:7029:4157:d59f	65.87.213.159
cb15:901b:901b:1324:b51a:7029:4157:d5a0	65.87.213.160
cb15:901b:901b:1324:b51a:7029:4157:d5a1	65.87.213.161
cb15:901b:901b:1324:b51a:7029:4157:d5a2	65.87.213.162
cb15:901b:901b:1324:b51a:7029:4157:d5a3	65.87.213.163
cb15:901b:901b:1324:b51a:7029:4157:d5a4	65.87.213.164
cb15:901b:901b:1324:b51a:7029:4157:d5a5	65.87.213.165
cb15:901b:901b:1324:b51a:7029:4157:d5a6	65.87.213.166
cb15:901b:901b:1324:b51a:7029:4157:d5a7	65.87.213.167
cb15:901b:901b:1324:b51a:7029:4157:d5a8	65.87.213.168
cb15:901b:901b:1324:b51a:7029:4157:d5a9	65.87.213.169
cb15:901b:901b:1324:b51a:7029:4157:d5aa	65.87.213.170
cb15:901b:901b:1324:b51a:7029:4157:d5ab	65.87.213.171
cb15:901b:901b:1324:b51a:7029:4157:d5ac	65.87.213.172
cb15:901b:901b:1324:b51a:7029:4157:d5ad	65.87.213.173
cb15:901b:901b:1324:b51a:7029:4157:d5ae	65.87.213.174
cb15:901b:901b:1324:b51a:7029:4157:d5af	65.87.213.175
cb15:901b:901b:1324:b51a:7029:4157:d5b0	65.87.213.176
cb15:901b:901b:1324:b51a:7029:4157:d5b1	65.87.213.177
cb15:901b:901b:1324:b51a:7029:4157:d5b2	65.87.213.178
cb15:901b:901b:1324:b51a:7029:4157:d5b3	65.87.213.179
cb15:901b:901b:1324:b51a:7029:4157:d5b4	65.87.213.180

cb15:901b:901b:1324:b51a:7029:4157:d5b5	65.87.213.181
cb15:901b:901b:1324:b51a:7029:4157:d5b6	65.87.213.182
cb15:901b:901b:1324:b51a:7029:4157:d5b7	65.87.213.183
cb15:901b:901b:1324:b51a:7029:4157:d5b8	65.87.213.184
cb15:901b:901b:1324:b51a:7029:4157:d5b9	65.87.213.185
cb15:901b:901b:1324:b51a:7029:4157:d5ba	65.87.213.186
cb15:901b:901b:1324:b51a:7029:4157:d5bb	65.87.213.187
cb15:901b:901b:1324:b51a:7029:4157:d5bc	65.87.213.188
cb15:901b:901b:1324:b51a:7029:4157:d5bd	65.87.213.189
cb15:901b:901b:1324:b51a:7029:4157:d5be	65.87.213.190
cb15:901b:901b:1324:b51a:7029:4157:d5bf	65.87.213.191
cb15:901b:901b:1324:b51a:7029:4157:d5c0	65.87.213.192
cb15:901b:901b:1324:b51a:7029:4157:d5c1	65.87.213.193
cb15:901b:901b:1324:b51a:7029:4157:d5c2	65.87.213.194
cb15:901b:901b:1324:b51a:7029:4157:d5c3	65.87.213.195
cb15:901b:901b:1324:b51a:7029:4157:d5c4	65.87.213.196
cb15:901b:901b:1324:b51a:7029:4157:d5c5	65.87.213.197
cb15:901b:901b:1324:b51a:7029:4157:d5c6	65.87.213.198
cb15:901b:901b:1324:b51a:7029:4157:d5c7	65.87.213.199
cb15:901b:901b:1324:b51a:7029:4157:d5c8	65.87.213.200
cb15:901b:901b:1324:b51a:7029:4157:d5c9	65.87.213.201
cb15:901b:901b:1324:b51a:7029:4157:d5ca	65.87.213.202
cb15:901b:901b:1324:b51a:7029:4157:d5cb	65.87.213.203
cb15:901b:901b:1324:b51a:7029:4157:d5cc	65.87.213.204
cb15:901b:901b:1324:b51a:7029:4157:d5cd	65.87.213.205
cb15:901b:901b:1324:b51a:7029:4157:d5ce	65.87.213.206
cb15:901b:901b:1324:b51a:7029:4157:d5cf	65.87.213.207
cb15:901b:901b:1324:b51a:7029:4157:d5d0	65.87.213.208
cb15:901b:901b:1324:b51a:7029:4157:d5d1	65.87.213.209
cb15:901b:901b:1324:b51a:7029:4157:d5d2	65.87.213.210
cb15:901b:901b:1324:b51a:7029:4157:d5d3	65.87.213.211
cb15:901b:901b:1324:b51a:7029:4157:d5d4	65.87.213.212
cb15:901b:901b:1324:b51a:7029:4157:d5d5	65.87.213.213
cb15:901b:901b:1324:b51a:7029:4157:d5d6	65.87.213.214
cb15:901b:901b:1324:b51a:7029:4157:d5d7	65.87.213.215
cb15:901b:901b:1324:b51a:7029:4157:d5d8	65.87.213.216
cb15:901b:901b:1324:b51a:7029:4157:d5d9	65.87.213.217
cb15:901b:901b:1324:b51a:7029:4157:d5da	65.87.213.218
cb15:901b:901b:1324:b51a:7029:4157:d5db	65.87.213.219
cb15:901b:901b:1324:b51a:7029:4157:d5dc	65.87.213.220
cb15:901b:901b:1324:b51a:7029:4157:d5dd	65.87.213.221
cb15:901b:901b:1324:b51a:7029:4157:d5de	65.87.213.222
cb15:901b:901b:1324:b51a:7029:4157:d5df	65.87.213.223
cb15:901b:901b:1324:b51a:7029:4157:d5e0	65.87.213.224
cb15:901b:901b:1324:b51a:7029:4157:d5e1	65.87.213.225
cb15:901b:901b:1324:b51a:7029:4157:d5e2	65.87.213.226
cb15:901b:901b:1324:b51a:7029:4157:d5e3	65.87.213.227
cb15:901b:901b:1324:b51a:7029:4157:d5e4	65.87.213.228
cb15:901b:901b:1324:b51a:7029:4157:d5e5	65.87.213.229
cb15:901b:901b:1324:b51a:7029:4157:d5e6	65.87.213.230
cb15:901b:901b:1324:b51a:7029:4157:d5e7	65.87.213.231
cb15:901b:901b:1324:b51a:7029:4157:d5e8	65.87.213.232
cb15:901b:901b:1324:b51a:7029:4157:d5e9	65.87.213.233
cb15:901b:901b:1324:b51a:7029:4157:d5ea	65.87.213.234
cb15:901b:901b:1324:b51a:7029:4157:d5eb	65.87.213.235
cb15:901b:901b:1324:b51a:7029:4157:d5ec	65.87.213.236
cb15:901b:901b:1324:b51a:7029:4157:d5ed	65.87.213.237
cb15:901b:901b:1324:b51a:7029:4157:d5ee	65.87.213.238
cb15:901b:901b:1324:b51a:7029:4157:d5ef	65.87.213.239
cb15:901b:901b:1324:b51a:7029:4157:d5f0	65.87.213.240
cb15:901b:901b:1324:b51a:7029:4157:d5f1	65.87.213.241
cb15:901b:901b:1324:b51a:7029:4157:d5f2	65.87.213.242
cb15:901b:901b:1324:b51a:7029:4157:d5f3	65.87.213.243
cb15:901b:901b:1324:b51a:7029:4157:d5f4	65.87.213.244
cb15:901b:901b:1324:b51a:7029:4157:d5f5	65.87.213.245
cb15:901b:901b:1324:b51a:7029:4157:d5f6	65.87.213.246
cb15:901b:901b:1324:b51a:7029:4157:d5f7	65.87.213.247
cb15:901b:901b:1324:b51a:7029:4157:d5f8	65.87.213.248
cb15:901b:901b:1324:b51a:7029:4157:d5f9	65.87.213.249
cb15:901b:901b:1324:b51a:7029:4157:d5fa	65.87.213.250
cb15:901b:901b:1324:b51a:7029:4157:d5fb	65.87.213.251
cb15:901b:901b:1324:b51a:7029:4157:d5fc	65.87.213.252
cb15:901b:901b:1324:b51a:7029:4157:d5fd	65.87.213.253
cb15:901b:901b:1324:b51a:7029:4157:d5fe	65.87.213.254
cb15:901b:901b:1324:b51a:7029:4157:d5ff	65.87.213.255

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.