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:cd24:8081:724:5b51:d501	91.81.213.1
cb15:901b:8024:cd24:8081:724:5b51:d502	91.81.213.2
cb15:901b:8024:cd24:8081:724:5b51:d503	91.81.213.3
cb15:901b:8024:cd24:8081:724:5b51:d504	91.81.213.4
cb15:901b:8024:cd24:8081:724:5b51:d505	91.81.213.5
cb15:901b:8024:cd24:8081:724:5b51:d506	91.81.213.6
cb15:901b:8024:cd24:8081:724:5b51:d507	91.81.213.7
cb15:901b:8024:cd24:8081:724:5b51:d508	91.81.213.8
cb15:901b:8024:cd24:8081:724:5b51:d509	91.81.213.9
cb15:901b:8024:cd24:8081:724:5b51:d50a	91.81.213.10
cb15:901b:8024:cd24:8081:724:5b51:d50b	91.81.213.11
cb15:901b:8024:cd24:8081:724:5b51:d50c	91.81.213.12
cb15:901b:8024:cd24:8081:724:5b51:d50d	91.81.213.13
cb15:901b:8024:cd24:8081:724:5b51:d50e	91.81.213.14
cb15:901b:8024:cd24:8081:724:5b51:d50f	91.81.213.15
cb15:901b:8024:cd24:8081:724:5b51:d510	91.81.213.16
cb15:901b:8024:cd24:8081:724:5b51:d511	91.81.213.17
cb15:901b:8024:cd24:8081:724:5b51:d512	91.81.213.18
cb15:901b:8024:cd24:8081:724:5b51:d513	91.81.213.19
cb15:901b:8024:cd24:8081:724:5b51:d514	91.81.213.20
cb15:901b:8024:cd24:8081:724:5b51:d515	91.81.213.21
cb15:901b:8024:cd24:8081:724:5b51:d516	91.81.213.22
cb15:901b:8024:cd24:8081:724:5b51:d517	91.81.213.23
cb15:901b:8024:cd24:8081:724:5b51:d518	91.81.213.24
cb15:901b:8024:cd24:8081:724:5b51:d519	91.81.213.25
cb15:901b:8024:cd24:8081:724:5b51:d51a	91.81.213.26
cb15:901b:8024:cd24:8081:724:5b51:d51b	91.81.213.27
cb15:901b:8024:cd24:8081:724:5b51:d51c	91.81.213.28
cb15:901b:8024:cd24:8081:724:5b51:d51d	91.81.213.29
cb15:901b:8024:cd24:8081:724:5b51:d51e	91.81.213.30
cb15:901b:8024:cd24:8081:724:5b51:d51f	91.81.213.31
cb15:901b:8024:cd24:8081:724:5b51:d520	91.81.213.32
cb15:901b:8024:cd24:8081:724:5b51:d521	91.81.213.33
cb15:901b:8024:cd24:8081:724:5b51:d522	91.81.213.34
cb15:901b:8024:cd24:8081:724:5b51:d523	91.81.213.35
cb15:901b:8024:cd24:8081:724:5b51:d524	91.81.213.36
cb15:901b:8024:cd24:8081:724:5b51:d525	91.81.213.37
cb15:901b:8024:cd24:8081:724:5b51:d526	91.81.213.38
cb15:901b:8024:cd24:8081:724:5b51:d527	91.81.213.39
cb15:901b:8024:cd24:8081:724:5b51:d528	91.81.213.40
cb15:901b:8024:cd24:8081:724:5b51:d529	91.81.213.41
cb15:901b:8024:cd24:8081:724:5b51:d52a	91.81.213.42
cb15:901b:8024:cd24:8081:724:5b51:d52b	91.81.213.43
cb15:901b:8024:cd24:8081:724:5b51:d52c	91.81.213.44
cb15:901b:8024:cd24:8081:724:5b51:d52d	91.81.213.45
cb15:901b:8024:cd24:8081:724:5b51:d52e	91.81.213.46
cb15:901b:8024:cd24:8081:724:5b51:d52f	91.81.213.47
cb15:901b:8024:cd24:8081:724:5b51:d530	91.81.213.48
cb15:901b:8024:cd24:8081:724:5b51:d531	91.81.213.49
cb15:901b:8024:cd24:8081:724:5b51:d532	91.81.213.50
cb15:901b:8024:cd24:8081:724:5b51:d533	91.81.213.51
cb15:901b:8024:cd24:8081:724:5b51:d534	91.81.213.52
cb15:901b:8024:cd24:8081:724:5b51:d535	91.81.213.53
cb15:901b:8024:cd24:8081:724:5b51:d536	91.81.213.54
cb15:901b:8024:cd24:8081:724:5b51:d537	91.81.213.55
cb15:901b:8024:cd24:8081:724:5b51:d538	91.81.213.56
cb15:901b:8024:cd24:8081:724:5b51:d539	91.81.213.57
cb15:901b:8024:cd24:8081:724:5b51:d53a	91.81.213.58
cb15:901b:8024:cd24:8081:724:5b51:d53b	91.81.213.59
cb15:901b:8024:cd24:8081:724:5b51:d53c	91.81.213.60

cb15:901b:8024:cd24:8081:724:5b51:d53d	91.81.213.61
cb15:901b:8024:cd24:8081:724:5b51:d53e	91.81.213.62
cb15:901b:8024:cd24:8081:724:5b51:d53f	91.81.213.63
cb15:901b:8024:cd24:8081:724:5b51:d540	91.81.213.64
cb15:901b:8024:cd24:8081:724:5b51:d541	91.81.213.65
cb15:901b:8024:cd24:8081:724:5b51:d542	91.81.213.66
cb15:901b:8024:cd24:8081:724:5b51:d543	91.81.213.67
cb15:901b:8024:cd24:8081:724:5b51:d544	91.81.213.68
cb15:901b:8024:cd24:8081:724:5b51:d545	91.81.213.69
cb15:901b:8024:cd24:8081:724:5b51:d546	91.81.213.70
cb15:901b:8024:cd24:8081:724:5b51:d547	91.81.213.71
cb15:901b:8024:cd24:8081:724:5b51:d548	91.81.213.72
cb15:901b:8024:cd24:8081:724:5b51:d549	91.81.213.73
cb15:901b:8024:cd24:8081:724:5b51:d54a	91.81.213.74
cb15:901b:8024:cd24:8081:724:5b51:d54b	91.81.213.75
cb15:901b:8024:cd24:8081:724:5b51:d54c	91.81.213.76
cb15:901b:8024:cd24:8081:724:5b51:d54d	91.81.213.77
cb15:901b:8024:cd24:8081:724:5b51:d54e	91.81.213.78
cb15:901b:8024:cd24:8081:724:5b51:d54f	91.81.213.79
cb15:901b:8024:cd24:8081:724:5b51:d550	91.81.213.80
cb15:901b:8024:cd24:8081:724:5b51:d551	91.81.213.81
cb15:901b:8024:cd24:8081:724:5b51:d552	91.81.213.82
cb15:901b:8024:cd24:8081:724:5b51:d553	91.81.213.83
cb15:901b:8024:cd24:8081:724:5b51:d554	91.81.213.84
cb15:901b:8024:cd24:8081:724:5b51:d555	91.81.213.85
cb15:901b:8024:cd24:8081:724:5b51:d556	91.81.213.86
cb15:901b:8024:cd24:8081:724:5b51:d557	91.81.213.87
cb15:901b:8024:cd24:8081:724:5b51:d558	91.81.213.88
cb15:901b:8024:cd24:8081:724:5b51:d559	91.81.213.89
cb15:901b:8024:cd24:8081:724:5b51:d55a	91.81.213.90
cb15:901b:8024:cd24:8081:724:5b51:d55b	91.81.213.91
cb15:901b:8024:cd24:8081:724:5b51:d55c	91.81.213.92
cb15:901b:8024:cd24:8081:724:5b51:d55d	91.81.213.93
cb15:901b:8024:cd24:8081:724:5b51:d55e	91.81.213.94
cb15:901b:8024:cd24:8081:724:5b51:d55f	91.81.213.95
cb15:901b:8024:cd24:8081:724:5b51:d560	91.81.213.96
cb15:901b:8024:cd24:8081:724:5b51:d561	91.81.213.97
cb15:901b:8024:cd24:8081:724:5b51:d562	91.81.213.98
cb15:901b:8024:cd24:8081:724:5b51:d563	91.81.213.99
cb15:901b:8024:cd24:8081:724:5b51:d564	91.81.213.100
cb15:901b:8024:cd24:8081:724:5b51:d565	91.81.213.101
cb15:901b:8024:cd24:8081:724:5b51:d566	91.81.213.102
cb15:901b:8024:cd24:8081:724:5b51:d567	91.81.213.103
cb15:901b:8024:cd24:8081:724:5b51:d568	91.81.213.104
cb15:901b:8024:cd24:8081:724:5b51:d569	91.81.213.105
cb15:901b:8024:cd24:8081:724:5b51:d56a	91.81.213.106
cb15:901b:8024:cd24:8081:724:5b51:d56b	91.81.213.107
cb15:901b:8024:cd24:8081:724:5b51:d56c	91.81.213.108
cb15:901b:8024:cd24:8081:724:5b51:d56d	91.81.213.109
cb15:901b:8024:cd24:8081:724:5b51:d56e	91.81.213.110
cb15:901b:8024:cd24:8081:724:5b51:d56f	91.81.213.111
cb15:901b:8024:cd24:8081:724:5b51:d570	91.81.213.112
cb15:901b:8024:cd24:8081:724:5b51:d571	91.81.213.113
cb15:901b:8024:cd24:8081:724:5b51:d572	91.81.213.114
cb15:901b:8024:cd24:8081:724:5b51:d573	91.81.213.115
cb15:901b:8024:cd24:8081:724:5b51:d574	91.81.213.116
cb15:901b:8024:cd24:8081:724:5b51:d575	91.81.213.117
cb15:901b:8024:cd24:8081:724:5b51:d576	91.81.213.118
cb15:901b:8024:cd24:8081:724:5b51:d577	91.81.213.119
cb15:901b:8024:cd24:8081:724:5b51:d578	91.81.213.120

cb15:901b:8024:cd24:8081:724:5b51:d579	91.81.213.121
cb15:901b:8024:cd24:8081:724:5b51:d57a	91.81.213.122
cb15:901b:8024:cd24:8081:724:5b51:d57b	91.81.213.123
cb15:901b:8024:cd24:8081:724:5b51:d57c	91.81.213.124
cb15:901b:8024:cd24:8081:724:5b51:d57d	91.81.213.125
cb15:901b:8024:cd24:8081:724:5b51:d57e	91.81.213.126
cb15:901b:8024:cd24:8081:724:5b51:d57f	91.81.213.127
cb15:901b:8024:cd24:8081:724:5b51:d580	91.81.213.128
cb15:901b:8024:cd24:8081:724:5b51:d581	91.81.213.129
cb15:901b:8024:cd24:8081:724:5b51:d582	91.81.213.130
cb15:901b:8024:cd24:8081:724:5b51:d583	91.81.213.131
cb15:901b:8024:cd24:8081:724:5b51:d584	91.81.213.132
cb15:901b:8024:cd24:8081:724:5b51:d585	91.81.213.133
cb15:901b:8024:cd24:8081:724:5b51:d586	91.81.213.134
cb15:901b:8024:cd24:8081:724:5b51:d587	91.81.213.135
cb15:901b:8024:cd24:8081:724:5b51:d588	91.81.213.136
cb15:901b:8024:cd24:8081:724:5b51:d589	91.81.213.137
cb15:901b:8024:cd24:8081:724:5b51:d58a	91.81.213.138
cb15:901b:8024:cd24:8081:724:5b51:d58b	91.81.213.139
cb15:901b:8024:cd24:8081:724:5b51:d58c	91.81.213.140
cb15:901b:8024:cd24:8081:724:5b51:d58d	91.81.213.141
cb15:901b:8024:cd24:8081:724:5b51:d58e	91.81.213.142
cb15:901b:8024:cd24:8081:724:5b51:d58f	91.81.213.143
cb15:901b:8024:cd24:8081:724:5b51:d590	91.81.213.144
cb15:901b:8024:cd24:8081:724:5b51:d591	91.81.213.145
cb15:901b:8024:cd24:8081:724:5b51:d592	91.81.213.146
cb15:901b:8024:cd24:8081:724:5b51:d593	91.81.213.147
cb15:901b:8024:cd24:8081:724:5b51:d594	91.81.213.148
cb15:901b:8024:cd24:8081:724:5b51:d595	91.81.213.149
cb15:901b:8024:cd24:8081:724:5b51:d596	91.81.213.150
cb15:901b:8024:cd24:8081:724:5b51:d597	91.81.213.151
cb15:901b:8024:cd24:8081:724:5b51:d598	91.81.213.152
cb15:901b:8024:cd24:8081:724:5b51:d599	91.81.213.153
cb15:901b:8024:cd24:8081:724:5b51:d59a	91.81.213.154
cb15:901b:8024:cd24:8081:724:5b51:d59b	91.81.213.155
cb15:901b:8024:cd24:8081:724:5b51:d59c	91.81.213.156
cb15:901b:8024:cd24:8081:724:5b51:d59d	91.81.213.157
cb15:901b:8024:cd24:8081:724:5b51:d59e	91.81.213.158
cb15:901b:8024:cd24:8081:724:5b51:d59f	91.81.213.159
cb15:901b:8024:cd24:8081:724:5b51:d5a0	91.81.213.160
cb15:901b:8024:cd24:8081:724:5b51:d5a1	91.81.213.161
cb15:901b:8024:cd24:8081:724:5b51:d5a2	91.81.213.162
cb15:901b:8024:cd24:8081:724:5b51:d5a3	91.81.213.163
cb15:901b:8024:cd24:8081:724:5b51:d5a4	91.81.213.164
cb15:901b:8024:cd24:8081:724:5b51:d5a5	91.81.213.165
cb15:901b:8024:cd24:8081:724:5b51:d5a6	91.81.213.166
cb15:901b:8024:cd24:8081:724:5b51:d5a7	91.81.213.167
cb15:901b:8024:cd24:8081:724:5b51:d5a8	91.81.213.168
cb15:901b:8024:cd24:8081:724:5b51:d5a9	91.81.213.169
cb15:901b:8024:cd24:8081:724:5b51:d5aa	91.81.213.170
cb15:901b:8024:cd24:8081:724:5b51:d5ab	91.81.213.171
cb15:901b:8024:cd24:8081:724:5b51:d5ac	91.81.213.172
cb15:901b:8024:cd24:8081:724:5b51:d5ad	91.81.213.173
cb15:901b:8024:cd24:8081:724:5b51:d5ae	91.81.213.174
cb15:901b:8024:cd24:8081:724:5b51:d5af	91.81.213.175
cb15:901b:8024:cd24:8081:724:5b51:d5b0	91.81.213.176
cb15:901b:8024:cd24:8081:724:5b51:d5b1	91.81.213.177
cb15:901b:8024:cd24:8081:724:5b51:d5b2	91.81.213.178
cb15:901b:8024:cd24:8081:724:5b51:d5b3	91.81.213.179
cb15:901b:8024:cd24:8081:724:5b51:d5b4	91.81.213.180

cb15:901b:8024:cd24:8081:724:5b51:d5b5	91.81.213.181
cb15:901b:8024:cd24:8081:724:5b51:d5b6	91.81.213.182
cb15:901b:8024:cd24:8081:724:5b51:d5b7	91.81.213.183
cb15:901b:8024:cd24:8081:724:5b51:d5b8	91.81.213.184
cb15:901b:8024:cd24:8081:724:5b51:d5b9	91.81.213.185
cb15:901b:8024:cd24:8081:724:5b51:d5ba	91.81.213.186
cb15:901b:8024:cd24:8081:724:5b51:d5bb	91.81.213.187
cb15:901b:8024:cd24:8081:724:5b51:d5bc	91.81.213.188
cb15:901b:8024:cd24:8081:724:5b51:d5bd	91.81.213.189
cb15:901b:8024:cd24:8081:724:5b51:d5be	91.81.213.190
cb15:901b:8024:cd24:8081:724:5b51:d5bf	91.81.213.191
cb15:901b:8024:cd24:8081:724:5b51:d5c0	91.81.213.192
cb15:901b:8024:cd24:8081:724:5b51:d5c1	91.81.213.193
cb15:901b:8024:cd24:8081:724:5b51:d5c2	91.81.213.194
cb15:901b:8024:cd24:8081:724:5b51:d5c3	91.81.213.195
cb15:901b:8024:cd24:8081:724:5b51:d5c4	91.81.213.196
cb15:901b:8024:cd24:8081:724:5b51:d5c5	91.81.213.197
cb15:901b:8024:cd24:8081:724:5b51:d5c6	91.81.213.198
cb15:901b:8024:cd24:8081:724:5b51:d5c7	91.81.213.199
cb15:901b:8024:cd24:8081:724:5b51:d5c8	91.81.213.200
cb15:901b:8024:cd24:8081:724:5b51:d5c9	91.81.213.201
cb15:901b:8024:cd24:8081:724:5b51:d5ca	91.81.213.202
cb15:901b:8024:cd24:8081:724:5b51:d5cb	91.81.213.203
cb15:901b:8024:cd24:8081:724:5b51:d5cc	91.81.213.204
cb15:901b:8024:cd24:8081:724:5b51:d5cd	91.81.213.205
cb15:901b:8024:cd24:8081:724:5b51:d5ce	91.81.213.206
cb15:901b:8024:cd24:8081:724:5b51:d5cf	91.81.213.207
cb15:901b:8024:cd24:8081:724:5b51:d5d0	91.81.213.208
cb15:901b:8024:cd24:8081:724:5b51:d5d1	91.81.213.209
cb15:901b:8024:cd24:8081:724:5b51:d5d2	91.81.213.210
cb15:901b:8024:cd24:8081:724:5b51:d5d3	91.81.213.211
cb15:901b:8024:cd24:8081:724:5b51:d5d4	91.81.213.212
cb15:901b:8024:cd24:8081:724:5b51:d5d5	91.81.213.213
cb15:901b:8024:cd24:8081:724:5b51:d5d6	91.81.213.214
cb15:901b:8024:cd24:8081:724:5b51:d5d7	91.81.213.215
cb15:901b:8024:cd24:8081:724:5b51:d5d8	91.81.213.216
cb15:901b:8024:cd24:8081:724:5b51:d5d9	91.81.213.217
cb15:901b:8024:cd24:8081:724:5b51:d5da	91.81.213.218
cb15:901b:8024:cd24:8081:724:5b51:d5db	91.81.213.219
cb15:901b:8024:cd24:8081:724:5b51:d5dc	91.81.213.220
cb15:901b:8024:cd24:8081:724:5b51:d5dd	91.81.213.221
cb15:901b:8024:cd24:8081:724:5b51:d5de	91.81.213.222
cb15:901b:8024:cd24:8081:724:5b51:d5df	91.81.213.223
cb15:901b:8024:cd24:8081:724:5b51:d5e0	91.81.213.224
cb15:901b:8024:cd24:8081:724:5b51:d5e1	91.81.213.225
cb15:901b:8024:cd24:8081:724:5b51:d5e2	91.81.213.226
cb15:901b:8024:cd24:8081:724:5b51:d5e3	91.81.213.227
cb15:901b:8024:cd24:8081:724:5b51:d5e4	91.81.213.228
cb15:901b:8024:cd24:8081:724:5b51:d5e5	91.81.213.229
cb15:901b:8024:cd24:8081:724:5b51:d5e6	91.81.213.230
cb15:901b:8024:cd24:8081:724:5b51:d5e7	91.81.213.231
cb15:901b:8024:cd24:8081:724:5b51:d5e8	91.81.213.232
cb15:901b:8024:cd24:8081:724:5b51:d5e9	91.81.213.233
cb15:901b:8024:cd24:8081:724:5b51:d5ea	91.81.213.234
cb15:901b:8024:cd24:8081:724:5b51:d5eb	91.81.213.235
cb15:901b:8024:cd24:8081:724:5b51:d5ec	91.81.213.236
cb15:901b:8024:cd24:8081:724:5b51:d5ed	91.81.213.237
cb15:901b:8024:cd24:8081:724:5b51:d5ee	91.81.213.238
cb15:901b:8024:cd24:8081:724:5b51:d5ef	91.81.213.239
cb15:901b:8024:cd24:8081:724:5b51:d5f0	91.81.213.240
cb15:901b:8024:cd24:8081:724:5b51:d5f1	91.81.213.241
cb15:901b:8024:cd24:8081:724:5b51:d5f2	91.81.213.242
cb15:901b:8024:cd24:8081:724:5b51:d5f3	91.81.213.243
cb15:901b:8024:cd24:8081:724:5b51:d5f4	91.81.213.244
cb15:901b:8024:cd24:8081:724:5b51:d5f5	91.81.213.245
cb15:901b:8024:cd24:8081:724:5b51:d5f6	91.81.213.246
cb15:901b:8024:cd24:8081:724:5b51:d5f7	91.81.213.247
cb15:901b:8024:cd24:8081:724:5b51:d5f8	91.81.213.248
cb15:901b:8024:cd24:8081:724:5b51:d5f9	91.81.213.249
cb15:901b:8024:cd24:8081:724:5b51:d5fa	91.81.213.250
cb15:901b:8024:cd24:8081:724:5b51:d5fb	91.81.213.251
cb15:901b:8024:cd24:8081:724:5b51:d5fc	91.81.213.252
cb15:901b:8024:cd24:8081:724:5b51:d5fd	91.81.213.253
cb15:901b:8024:cd24:8081:724:5b51:d5fe	91.81.213.254
cb15:901b:8024:cd24:8081:724:5b51:d5ff	91.81.213.255

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.