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:cd24:8081:2024:5b51:6401	91.81.100.1
cb15:901b:8024:cd24:8081:2024:5b51:6402	91.81.100.2
cb15:901b:8024:cd24:8081:2024:5b51:6403	91.81.100.3
cb15:901b:8024:cd24:8081:2024:5b51:6404	91.81.100.4
cb15:901b:8024:cd24:8081:2024:5b51:6405	91.81.100.5
cb15:901b:8024:cd24:8081:2024:5b51:6406	91.81.100.6
cb15:901b:8024:cd24:8081:2024:5b51:6407	91.81.100.7
cb15:901b:8024:cd24:8081:2024:5b51:6408	91.81.100.8
cb15:901b:8024:cd24:8081:2024:5b51:6409	91.81.100.9
cb15:901b:8024:cd24:8081:2024:5b51:640a	91.81.100.10
cb15:901b:8024:cd24:8081:2024:5b51:640b	91.81.100.11
cb15:901b:8024:cd24:8081:2024:5b51:640c	91.81.100.12
cb15:901b:8024:cd24:8081:2024:5b51:640d	91.81.100.13
cb15:901b:8024:cd24:8081:2024:5b51:640e	91.81.100.14
cb15:901b:8024:cd24:8081:2024:5b51:640f	91.81.100.15
cb15:901b:8024:cd24:8081:2024:5b51:6410	91.81.100.16
cb15:901b:8024:cd24:8081:2024:5b51:6411	91.81.100.17
cb15:901b:8024:cd24:8081:2024:5b51:6412	91.81.100.18
cb15:901b:8024:cd24:8081:2024:5b51:6413	91.81.100.19
cb15:901b:8024:cd24:8081:2024:5b51:6414	91.81.100.20
cb15:901b:8024:cd24:8081:2024:5b51:6415	91.81.100.21
cb15:901b:8024:cd24:8081:2024:5b51:6416	91.81.100.22
cb15:901b:8024:cd24:8081:2024:5b51:6417	91.81.100.23
cb15:901b:8024:cd24:8081:2024:5b51:6418	91.81.100.24
cb15:901b:8024:cd24:8081:2024:5b51:6419	91.81.100.25
cb15:901b:8024:cd24:8081:2024:5b51:641a	91.81.100.26
cb15:901b:8024:cd24:8081:2024:5b51:641b	91.81.100.27
cb15:901b:8024:cd24:8081:2024:5b51:641c	91.81.100.28
cb15:901b:8024:cd24:8081:2024:5b51:641d	91.81.100.29
cb15:901b:8024:cd24:8081:2024:5b51:641e	91.81.100.30
cb15:901b:8024:cd24:8081:2024:5b51:641f	91.81.100.31
cb15:901b:8024:cd24:8081:2024:5b51:6420	91.81.100.32
cb15:901b:8024:cd24:8081:2024:5b51:6421	91.81.100.33
cb15:901b:8024:cd24:8081:2024:5b51:6422	91.81.100.34
cb15:901b:8024:cd24:8081:2024:5b51:6423	91.81.100.35
cb15:901b:8024:cd24:8081:2024:5b51:6424	91.81.100.36
cb15:901b:8024:cd24:8081:2024:5b51:6425	91.81.100.37
cb15:901b:8024:cd24:8081:2024:5b51:6426	91.81.100.38
cb15:901b:8024:cd24:8081:2024:5b51:6427	91.81.100.39
cb15:901b:8024:cd24:8081:2024:5b51:6428	91.81.100.40
cb15:901b:8024:cd24:8081:2024:5b51:6429	91.81.100.41
cb15:901b:8024:cd24:8081:2024:5b51:642a	91.81.100.42
cb15:901b:8024:cd24:8081:2024:5b51:642b	91.81.100.43
cb15:901b:8024:cd24:8081:2024:5b51:642c	91.81.100.44
cb15:901b:8024:cd24:8081:2024:5b51:642d	91.81.100.45
cb15:901b:8024:cd24:8081:2024:5b51:642e	91.81.100.46
cb15:901b:8024:cd24:8081:2024:5b51:642f	91.81.100.47
cb15:901b:8024:cd24:8081:2024:5b51:6430	91.81.100.48
cb15:901b:8024:cd24:8081:2024:5b51:6431	91.81.100.49
cb15:901b:8024:cd24:8081:2024:5b51:6432	91.81.100.50
cb15:901b:8024:cd24:8081:2024:5b51:6433	91.81.100.51
cb15:901b:8024:cd24:8081:2024:5b51:6434	91.81.100.52
cb15:901b:8024:cd24:8081:2024:5b51:6435	91.81.100.53
cb15:901b:8024:cd24:8081:2024:5b51:6436	91.81.100.54
cb15:901b:8024:cd24:8081:2024:5b51:6437	91.81.100.55
cb15:901b:8024:cd24:8081:2024:5b51:6438	91.81.100.56
cb15:901b:8024:cd24:8081:2024:5b51:6439	91.81.100.57
cb15:901b:8024:cd24:8081:2024:5b51:643a	91.81.100.58
cb15:901b:8024:cd24:8081:2024:5b51:643b	91.81.100.59
cb15:901b:8024:cd24:8081:2024:5b51:643c	91.81.100.60

cb15:901b:8024:cd24:8081:2024:5b51:643d	91.81.100.61
cb15:901b:8024:cd24:8081:2024:5b51:643e	91.81.100.62
cb15:901b:8024:cd24:8081:2024:5b51:643f	91.81.100.63
cb15:901b:8024:cd24:8081:2024:5b51:6440	91.81.100.64
cb15:901b:8024:cd24:8081:2024:5b51:6441	91.81.100.65
cb15:901b:8024:cd24:8081:2024:5b51:6442	91.81.100.66
cb15:901b:8024:cd24:8081:2024:5b51:6443	91.81.100.67
cb15:901b:8024:cd24:8081:2024:5b51:6444	91.81.100.68
cb15:901b:8024:cd24:8081:2024:5b51:6445	91.81.100.69
cb15:901b:8024:cd24:8081:2024:5b51:6446	91.81.100.70
cb15:901b:8024:cd24:8081:2024:5b51:6447	91.81.100.71
cb15:901b:8024:cd24:8081:2024:5b51:6448	91.81.100.72
cb15:901b:8024:cd24:8081:2024:5b51:6449	91.81.100.73
cb15:901b:8024:cd24:8081:2024:5b51:644a	91.81.100.74
cb15:901b:8024:cd24:8081:2024:5b51:644b	91.81.100.75
cb15:901b:8024:cd24:8081:2024:5b51:644c	91.81.100.76
cb15:901b:8024:cd24:8081:2024:5b51:644d	91.81.100.77
cb15:901b:8024:cd24:8081:2024:5b51:644e	91.81.100.78
cb15:901b:8024:cd24:8081:2024:5b51:644f	91.81.100.79
cb15:901b:8024:cd24:8081:2024:5b51:6450	91.81.100.80
cb15:901b:8024:cd24:8081:2024:5b51:6451	91.81.100.81
cb15:901b:8024:cd24:8081:2024:5b51:6452	91.81.100.82
cb15:901b:8024:cd24:8081:2024:5b51:6453	91.81.100.83
cb15:901b:8024:cd24:8081:2024:5b51:6454	91.81.100.84
cb15:901b:8024:cd24:8081:2024:5b51:6455	91.81.100.85
cb15:901b:8024:cd24:8081:2024:5b51:6456	91.81.100.86
cb15:901b:8024:cd24:8081:2024:5b51:6457	91.81.100.87
cb15:901b:8024:cd24:8081:2024:5b51:6458	91.81.100.88
cb15:901b:8024:cd24:8081:2024:5b51:6459	91.81.100.89
cb15:901b:8024:cd24:8081:2024:5b51:645a	91.81.100.90
cb15:901b:8024:cd24:8081:2024:5b51:645b	91.81.100.91
cb15:901b:8024:cd24:8081:2024:5b51:645c	91.81.100.92
cb15:901b:8024:cd24:8081:2024:5b51:645d	91.81.100.93
cb15:901b:8024:cd24:8081:2024:5b51:645e	91.81.100.94
cb15:901b:8024:cd24:8081:2024:5b51:645f	91.81.100.95
cb15:901b:8024:cd24:8081:2024:5b51:6460	91.81.100.96
cb15:901b:8024:cd24:8081:2024:5b51:6461	91.81.100.97
cb15:901b:8024:cd24:8081:2024:5b51:6462	91.81.100.98
cb15:901b:8024:cd24:8081:2024:5b51:6463	91.81.100.99
cb15:901b:8024:cd24:8081:2024:5b51:6464	91.81.100.100
cb15:901b:8024:cd24:8081:2024:5b51:6465	91.81.100.101
cb15:901b:8024:cd24:8081:2024:5b51:6466	91.81.100.102
cb15:901b:8024:cd24:8081:2024:5b51:6467	91.81.100.103
cb15:901b:8024:cd24:8081:2024:5b51:6468	91.81.100.104
cb15:901b:8024:cd24:8081:2024:5b51:6469	91.81.100.105
cb15:901b:8024:cd24:8081:2024:5b51:646a	91.81.100.106
cb15:901b:8024:cd24:8081:2024:5b51:646b	91.81.100.107
cb15:901b:8024:cd24:8081:2024:5b51:646c	91.81.100.108
cb15:901b:8024:cd24:8081:2024:5b51:646d	91.81.100.109
cb15:901b:8024:cd24:8081:2024:5b51:646e	91.81.100.110
cb15:901b:8024:cd24:8081:2024:5b51:646f	91.81.100.111
cb15:901b:8024:cd24:8081:2024:5b51:6470	91.81.100.112
cb15:901b:8024:cd24:8081:2024:5b51:6471	91.81.100.113
cb15:901b:8024:cd24:8081:2024:5b51:6472	91.81.100.114
cb15:901b:8024:cd24:8081:2024:5b51:6473	91.81.100.115
cb15:901b:8024:cd24:8081:2024:5b51:6474	91.81.100.116
cb15:901b:8024:cd24:8081:2024:5b51:6475	91.81.100.117
cb15:901b:8024:cd24:8081:2024:5b51:6476	91.81.100.118
cb15:901b:8024:cd24:8081:2024:5b51:6477	91.81.100.119
cb15:901b:8024:cd24:8081:2024:5b51:6478	91.81.100.120

cb15:901b:8024:cd24:8081:2024:5b51:6479	91.81.100.121
cb15:901b:8024:cd24:8081:2024:5b51:647a	91.81.100.122
cb15:901b:8024:cd24:8081:2024:5b51:647b	91.81.100.123
cb15:901b:8024:cd24:8081:2024:5b51:647c	91.81.100.124
cb15:901b:8024:cd24:8081:2024:5b51:647d	91.81.100.125
cb15:901b:8024:cd24:8081:2024:5b51:647e	91.81.100.126
cb15:901b:8024:cd24:8081:2024:5b51:647f	91.81.100.127
cb15:901b:8024:cd24:8081:2024:5b51:6480	91.81.100.128
cb15:901b:8024:cd24:8081:2024:5b51:6481	91.81.100.129
cb15:901b:8024:cd24:8081:2024:5b51:6482	91.81.100.130
cb15:901b:8024:cd24:8081:2024:5b51:6483	91.81.100.131
cb15:901b:8024:cd24:8081:2024:5b51:6484	91.81.100.132
cb15:901b:8024:cd24:8081:2024:5b51:6485	91.81.100.133
cb15:901b:8024:cd24:8081:2024:5b51:6486	91.81.100.134
cb15:901b:8024:cd24:8081:2024:5b51:6487	91.81.100.135
cb15:901b:8024:cd24:8081:2024:5b51:6488	91.81.100.136
cb15:901b:8024:cd24:8081:2024:5b51:6489	91.81.100.137
cb15:901b:8024:cd24:8081:2024:5b51:648a	91.81.100.138
cb15:901b:8024:cd24:8081:2024:5b51:648b	91.81.100.139
cb15:901b:8024:cd24:8081:2024:5b51:648c	91.81.100.140
cb15:901b:8024:cd24:8081:2024:5b51:648d	91.81.100.141
cb15:901b:8024:cd24:8081:2024:5b51:648e	91.81.100.142
cb15:901b:8024:cd24:8081:2024:5b51:648f	91.81.100.143
cb15:901b:8024:cd24:8081:2024:5b51:6490	91.81.100.144
cb15:901b:8024:cd24:8081:2024:5b51:6491	91.81.100.145
cb15:901b:8024:cd24:8081:2024:5b51:6492	91.81.100.146
cb15:901b:8024:cd24:8081:2024:5b51:6493	91.81.100.147
cb15:901b:8024:cd24:8081:2024:5b51:6494	91.81.100.148
cb15:901b:8024:cd24:8081:2024:5b51:6495	91.81.100.149
cb15:901b:8024:cd24:8081:2024:5b51:6496	91.81.100.150
cb15:901b:8024:cd24:8081:2024:5b51:6497	91.81.100.151
cb15:901b:8024:cd24:8081:2024:5b51:6498	91.81.100.152
cb15:901b:8024:cd24:8081:2024:5b51:6499	91.81.100.153
cb15:901b:8024:cd24:8081:2024:5b51:649a	91.81.100.154
cb15:901b:8024:cd24:8081:2024:5b51:649b	91.81.100.155
cb15:901b:8024:cd24:8081:2024:5b51:649c	91.81.100.156
cb15:901b:8024:cd24:8081:2024:5b51:649d	91.81.100.157
cb15:901b:8024:cd24:8081:2024:5b51:649e	91.81.100.158
cb15:901b:8024:cd24:8081:2024:5b51:649f	91.81.100.159
cb15:901b:8024:cd24:8081:2024:5b51:64a0	91.81.100.160
cb15:901b:8024:cd24:8081:2024:5b51:64a1	91.81.100.161
cb15:901b:8024:cd24:8081:2024:5b51:64a2	91.81.100.162
cb15:901b:8024:cd24:8081:2024:5b51:64a3	91.81.100.163
cb15:901b:8024:cd24:8081:2024:5b51:64a4	91.81.100.164
cb15:901b:8024:cd24:8081:2024:5b51:64a5	91.81.100.165
cb15:901b:8024:cd24:8081:2024:5b51:64a6	91.81.100.166
cb15:901b:8024:cd24:8081:2024:5b51:64a7	91.81.100.167
cb15:901b:8024:cd24:8081:2024:5b51:64a8	91.81.100.168
cb15:901b:8024:cd24:8081:2024:5b51:64a9	91.81.100.169
cb15:901b:8024:cd24:8081:2024:5b51:64aa	91.81.100.170
cb15:901b:8024:cd24:8081:2024:5b51:64ab	91.81.100.171
cb15:901b:8024:cd24:8081:2024:5b51:64ac	91.81.100.172
cb15:901b:8024:cd24:8081:2024:5b51:64ad	91.81.100.173
cb15:901b:8024:cd24:8081:2024:5b51:64ae	91.81.100.174
cb15:901b:8024:cd24:8081:2024:5b51:64af	91.81.100.175
cb15:901b:8024:cd24:8081:2024:5b51:64b0	91.81.100.176
cb15:901b:8024:cd24:8081:2024:5b51:64b1	91.81.100.177
cb15:901b:8024:cd24:8081:2024:5b51:64b2	91.81.100.178
cb15:901b:8024:cd24:8081:2024:5b51:64b3	91.81.100.179
cb15:901b:8024:cd24:8081:2024:5b51:64b4	91.81.100.180

cb15:901b:8024:cd24:8081:2024:5b51:64b5	91.81.100.181
cb15:901b:8024:cd24:8081:2024:5b51:64b6	91.81.100.182
cb15:901b:8024:cd24:8081:2024:5b51:64b7	91.81.100.183
cb15:901b:8024:cd24:8081:2024:5b51:64b8	91.81.100.184
cb15:901b:8024:cd24:8081:2024:5b51:64b9	91.81.100.185
cb15:901b:8024:cd24:8081:2024:5b51:64ba	91.81.100.186
cb15:901b:8024:cd24:8081:2024:5b51:64bb	91.81.100.187
cb15:901b:8024:cd24:8081:2024:5b51:64bc	91.81.100.188
cb15:901b:8024:cd24:8081:2024:5b51:64bd	91.81.100.189
cb15:901b:8024:cd24:8081:2024:5b51:64be	91.81.100.190
cb15:901b:8024:cd24:8081:2024:5b51:64bf	91.81.100.191
cb15:901b:8024:cd24:8081:2024:5b51:64c0	91.81.100.192
cb15:901b:8024:cd24:8081:2024:5b51:64c1	91.81.100.193
cb15:901b:8024:cd24:8081:2024:5b51:64c2	91.81.100.194
cb15:901b:8024:cd24:8081:2024:5b51:64c3	91.81.100.195
cb15:901b:8024:cd24:8081:2024:5b51:64c4	91.81.100.196
cb15:901b:8024:cd24:8081:2024:5b51:64c5	91.81.100.197
cb15:901b:8024:cd24:8081:2024:5b51:64c6	91.81.100.198
cb15:901b:8024:cd24:8081:2024:5b51:64c7	91.81.100.199
cb15:901b:8024:cd24:8081:2024:5b51:64c8	91.81.100.200
cb15:901b:8024:cd24:8081:2024:5b51:64c9	91.81.100.201
cb15:901b:8024:cd24:8081:2024:5b51:64ca	91.81.100.202
cb15:901b:8024:cd24:8081:2024:5b51:64cb	91.81.100.203
cb15:901b:8024:cd24:8081:2024:5b51:64cc	91.81.100.204
cb15:901b:8024:cd24:8081:2024:5b51:64cd	91.81.100.205
cb15:901b:8024:cd24:8081:2024:5b51:64ce	91.81.100.206
cb15:901b:8024:cd24:8081:2024:5b51:64cf	91.81.100.207
cb15:901b:8024:cd24:8081:2024:5b51:64d0	91.81.100.208
cb15:901b:8024:cd24:8081:2024:5b51:64d1	91.81.100.209
cb15:901b:8024:cd24:8081:2024:5b51:64d2	91.81.100.210
cb15:901b:8024:cd24:8081:2024:5b51:64d3	91.81.100.211
cb15:901b:8024:cd24:8081:2024:5b51:64d4	91.81.100.212
cb15:901b:8024:cd24:8081:2024:5b51:64d5	91.81.100.213
cb15:901b:8024:cd24:8081:2024:5b51:64d6	91.81.100.214
cb15:901b:8024:cd24:8081:2024:5b51:64d7	91.81.100.215
cb15:901b:8024:cd24:8081:2024:5b51:64d8	91.81.100.216
cb15:901b:8024:cd24:8081:2024:5b51:64d9	91.81.100.217
cb15:901b:8024:cd24:8081:2024:5b51:64da	91.81.100.218
cb15:901b:8024:cd24:8081:2024:5b51:64db	91.81.100.219
cb15:901b:8024:cd24:8081:2024:5b51:64dc	91.81.100.220
cb15:901b:8024:cd24:8081:2024:5b51:64dd	91.81.100.221
cb15:901b:8024:cd24:8081:2024:5b51:64de	91.81.100.222
cb15:901b:8024:cd24:8081:2024:5b51:64df	91.81.100.223
cb15:901b:8024:cd24:8081:2024:5b51:64e0	91.81.100.224
cb15:901b:8024:cd24:8081:2024:5b51:64e1	91.81.100.225
cb15:901b:8024:cd24:8081:2024:5b51:64e2	91.81.100.226
cb15:901b:8024:cd24:8081:2024:5b51:64e3	91.81.100.227
cb15:901b:8024:cd24:8081:2024:5b51:64e4	91.81.100.228
cb15:901b:8024:cd24:8081:2024:5b51:64e5	91.81.100.229
cb15:901b:8024:cd24:8081:2024:5b51:64e6	91.81.100.230
cb15:901b:8024:cd24:8081:2024:5b51:64e7	91.81.100.231
cb15:901b:8024:cd24:8081:2024:5b51:64e8	91.81.100.232
cb15:901b:8024:cd24:8081:2024:5b51:64e9	91.81.100.233
cb15:901b:8024:cd24:8081:2024:5b51:64ea	91.81.100.234
cb15:901b:8024:cd24:8081:2024:5b51:64eb	91.81.100.235
cb15:901b:8024:cd24:8081:2024:5b51:64ec	91.81.100.236
cb15:901b:8024:cd24:8081:2024:5b51:64ed	91.81.100.237
cb15:901b:8024:cd24:8081:2024:5b51:64ee	91.81.100.238
cb15:901b:8024:cd24:8081:2024:5b51:64ef	91.81.100.239
cb15:901b:8024:cd24:8081:2024:5b51:64f0	91.81.100.240
cb15:901b:8024:cd24:8081:2024:5b51:64f1	91.81.100.241
cb15:901b:8024:cd24:8081:2024:5b51:64f2	91.81.100.242
cb15:901b:8024:cd24:8081:2024:5b51:64f3	91.81.100.243
cb15:901b:8024:cd24:8081:2024:5b51:64f4	91.81.100.244
cb15:901b:8024:cd24:8081:2024:5b51:64f5	91.81.100.245
cb15:901b:8024:cd24:8081:2024:5b51:64f6	91.81.100.246
cb15:901b:8024:cd24:8081:2024:5b51:64f7	91.81.100.247
cb15:901b:8024:cd24:8081:2024:5b51:64f8	91.81.100.248
cb15:901b:8024:cd24:8081:2024:5b51:64f9	91.81.100.249
cb15:901b:8024:cd24:8081:2024:5b51:64fa	91.81.100.250
cb15:901b:8024:cd24:8081:2024:5b51:64fb	91.81.100.251
cb15:901b:8024:cd24:8081:2024:5b51:64fc	91.81.100.252
cb15:901b:8024:cd24:8081:2024:5b51:64fd	91.81.100.253
cb15:901b:8024:cd24:8081:2024:5b51:64fe	91.81.100.254
cb15:901b:8024:cd24:8081:2024:5b51:64ff	91.81.100.255

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.