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:cd24:8081:40d8:5155:a301	81.85.163.1
cb15:901b:8024:cd24:8081:40d8:5155:a302	81.85.163.2
cb15:901b:8024:cd24:8081:40d8:5155:a303	81.85.163.3
cb15:901b:8024:cd24:8081:40d8:5155:a304	81.85.163.4
cb15:901b:8024:cd24:8081:40d8:5155:a305	81.85.163.5
cb15:901b:8024:cd24:8081:40d8:5155:a306	81.85.163.6
cb15:901b:8024:cd24:8081:40d8:5155:a307	81.85.163.7
cb15:901b:8024:cd24:8081:40d8:5155:a308	81.85.163.8
cb15:901b:8024:cd24:8081:40d8:5155:a309	81.85.163.9
cb15:901b:8024:cd24:8081:40d8:5155:a30a	81.85.163.10
cb15:901b:8024:cd24:8081:40d8:5155:a30b	81.85.163.11
cb15:901b:8024:cd24:8081:40d8:5155:a30c	81.85.163.12
cb15:901b:8024:cd24:8081:40d8:5155:a30d	81.85.163.13
cb15:901b:8024:cd24:8081:40d8:5155:a30e	81.85.163.14
cb15:901b:8024:cd24:8081:40d8:5155:a30f	81.85.163.15
cb15:901b:8024:cd24:8081:40d8:5155:a310	81.85.163.16
cb15:901b:8024:cd24:8081:40d8:5155:a311	81.85.163.17
cb15:901b:8024:cd24:8081:40d8:5155:a312	81.85.163.18
cb15:901b:8024:cd24:8081:40d8:5155:a313	81.85.163.19
cb15:901b:8024:cd24:8081:40d8:5155:a314	81.85.163.20
cb15:901b:8024:cd24:8081:40d8:5155:a315	81.85.163.21
cb15:901b:8024:cd24:8081:40d8:5155:a316	81.85.163.22
cb15:901b:8024:cd24:8081:40d8:5155:a317	81.85.163.23
cb15:901b:8024:cd24:8081:40d8:5155:a318	81.85.163.24
cb15:901b:8024:cd24:8081:40d8:5155:a319	81.85.163.25
cb15:901b:8024:cd24:8081:40d8:5155:a31a	81.85.163.26
cb15:901b:8024:cd24:8081:40d8:5155:a31b	81.85.163.27
cb15:901b:8024:cd24:8081:40d8:5155:a31c	81.85.163.28
cb15:901b:8024:cd24:8081:40d8:5155:a31d	81.85.163.29
cb15:901b:8024:cd24:8081:40d8:5155:a31e	81.85.163.30
cb15:901b:8024:cd24:8081:40d8:5155:a31f	81.85.163.31
cb15:901b:8024:cd24:8081:40d8:5155:a320	81.85.163.32
cb15:901b:8024:cd24:8081:40d8:5155:a321	81.85.163.33
cb15:901b:8024:cd24:8081:40d8:5155:a322	81.85.163.34
cb15:901b:8024:cd24:8081:40d8:5155:a323	81.85.163.35
cb15:901b:8024:cd24:8081:40d8:5155:a324	81.85.163.36
cb15:901b:8024:cd24:8081:40d8:5155:a325	81.85.163.37
cb15:901b:8024:cd24:8081:40d8:5155:a326	81.85.163.38
cb15:901b:8024:cd24:8081:40d8:5155:a327	81.85.163.39
cb15:901b:8024:cd24:8081:40d8:5155:a328	81.85.163.40
cb15:901b:8024:cd24:8081:40d8:5155:a329	81.85.163.41
cb15:901b:8024:cd24:8081:40d8:5155:a32a	81.85.163.42
cb15:901b:8024:cd24:8081:40d8:5155:a32b	81.85.163.43
cb15:901b:8024:cd24:8081:40d8:5155:a32c	81.85.163.44
cb15:901b:8024:cd24:8081:40d8:5155:a32d	81.85.163.45
cb15:901b:8024:cd24:8081:40d8:5155:a32e	81.85.163.46
cb15:901b:8024:cd24:8081:40d8:5155:a32f	81.85.163.47
cb15:901b:8024:cd24:8081:40d8:5155:a330	81.85.163.48
cb15:901b:8024:cd24:8081:40d8:5155:a331	81.85.163.49
cb15:901b:8024:cd24:8081:40d8:5155:a332	81.85.163.50
cb15:901b:8024:cd24:8081:40d8:5155:a333	81.85.163.51
cb15:901b:8024:cd24:8081:40d8:5155:a334	81.85.163.52
cb15:901b:8024:cd24:8081:40d8:5155:a335	81.85.163.53
cb15:901b:8024:cd24:8081:40d8:5155:a336	81.85.163.54
cb15:901b:8024:cd24:8081:40d8:5155:a337	81.85.163.55
cb15:901b:8024:cd24:8081:40d8:5155:a338	81.85.163.56
cb15:901b:8024:cd24:8081:40d8:5155:a339	81.85.163.57
cb15:901b:8024:cd24:8081:40d8:5155:a33a	81.85.163.58
cb15:901b:8024:cd24:8081:40d8:5155:a33b	81.85.163.59
cb15:901b:8024:cd24:8081:40d8:5155:a33c	81.85.163.60

cb15:901b:8024:cd24:8081:40d8:5155:a33d	81.85.163.61
cb15:901b:8024:cd24:8081:40d8:5155:a33e	81.85.163.62
cb15:901b:8024:cd24:8081:40d8:5155:a33f	81.85.163.63
cb15:901b:8024:cd24:8081:40d8:5155:a340	81.85.163.64
cb15:901b:8024:cd24:8081:40d8:5155:a341	81.85.163.65
cb15:901b:8024:cd24:8081:40d8:5155:a342	81.85.163.66
cb15:901b:8024:cd24:8081:40d8:5155:a343	81.85.163.67
cb15:901b:8024:cd24:8081:40d8:5155:a344	81.85.163.68
cb15:901b:8024:cd24:8081:40d8:5155:a345	81.85.163.69
cb15:901b:8024:cd24:8081:40d8:5155:a346	81.85.163.70
cb15:901b:8024:cd24:8081:40d8:5155:a347	81.85.163.71
cb15:901b:8024:cd24:8081:40d8:5155:a348	81.85.163.72
cb15:901b:8024:cd24:8081:40d8:5155:a349	81.85.163.73
cb15:901b:8024:cd24:8081:40d8:5155:a34a	81.85.163.74
cb15:901b:8024:cd24:8081:40d8:5155:a34b	81.85.163.75
cb15:901b:8024:cd24:8081:40d8:5155:a34c	81.85.163.76
cb15:901b:8024:cd24:8081:40d8:5155:a34d	81.85.163.77
cb15:901b:8024:cd24:8081:40d8:5155:a34e	81.85.163.78
cb15:901b:8024:cd24:8081:40d8:5155:a34f	81.85.163.79
cb15:901b:8024:cd24:8081:40d8:5155:a350	81.85.163.80
cb15:901b:8024:cd24:8081:40d8:5155:a351	81.85.163.81
cb15:901b:8024:cd24:8081:40d8:5155:a352	81.85.163.82
cb15:901b:8024:cd24:8081:40d8:5155:a353	81.85.163.83
cb15:901b:8024:cd24:8081:40d8:5155:a354	81.85.163.84
cb15:901b:8024:cd24:8081:40d8:5155:a355	81.85.163.85
cb15:901b:8024:cd24:8081:40d8:5155:a356	81.85.163.86
cb15:901b:8024:cd24:8081:40d8:5155:a357	81.85.163.87
cb15:901b:8024:cd24:8081:40d8:5155:a358	81.85.163.88
cb15:901b:8024:cd24:8081:40d8:5155:a359	81.85.163.89
cb15:901b:8024:cd24:8081:40d8:5155:a35a	81.85.163.90
cb15:901b:8024:cd24:8081:40d8:5155:a35b	81.85.163.91
cb15:901b:8024:cd24:8081:40d8:5155:a35c	81.85.163.92
cb15:901b:8024:cd24:8081:40d8:5155:a35d	81.85.163.93
cb15:901b:8024:cd24:8081:40d8:5155:a35e	81.85.163.94
cb15:901b:8024:cd24:8081:40d8:5155:a35f	81.85.163.95
cb15:901b:8024:cd24:8081:40d8:5155:a360	81.85.163.96
cb15:901b:8024:cd24:8081:40d8:5155:a361	81.85.163.97
cb15:901b:8024:cd24:8081:40d8:5155:a362	81.85.163.98
cb15:901b:8024:cd24:8081:40d8:5155:a363	81.85.163.99
cb15:901b:8024:cd24:8081:40d8:5155:a364	81.85.163.100
cb15:901b:8024:cd24:8081:40d8:5155:a365	81.85.163.101
cb15:901b:8024:cd24:8081:40d8:5155:a366	81.85.163.102
cb15:901b:8024:cd24:8081:40d8:5155:a367	81.85.163.103
cb15:901b:8024:cd24:8081:40d8:5155:a368	81.85.163.104
cb15:901b:8024:cd24:8081:40d8:5155:a369	81.85.163.105
cb15:901b:8024:cd24:8081:40d8:5155:a36a	81.85.163.106
cb15:901b:8024:cd24:8081:40d8:5155:a36b	81.85.163.107
cb15:901b:8024:cd24:8081:40d8:5155:a36c	81.85.163.108
cb15:901b:8024:cd24:8081:40d8:5155:a36d	81.85.163.109
cb15:901b:8024:cd24:8081:40d8:5155:a36e	81.85.163.110
cb15:901b:8024:cd24:8081:40d8:5155:a36f	81.85.163.111
cb15:901b:8024:cd24:8081:40d8:5155:a370	81.85.163.112
cb15:901b:8024:cd24:8081:40d8:5155:a371	81.85.163.113
cb15:901b:8024:cd24:8081:40d8:5155:a372	81.85.163.114
cb15:901b:8024:cd24:8081:40d8:5155:a373	81.85.163.115
cb15:901b:8024:cd24:8081:40d8:5155:a374	81.85.163.116
cb15:901b:8024:cd24:8081:40d8:5155:a375	81.85.163.117
cb15:901b:8024:cd24:8081:40d8:5155:a376	81.85.163.118
cb15:901b:8024:cd24:8081:40d8:5155:a377	81.85.163.119
cb15:901b:8024:cd24:8081:40d8:5155:a378	81.85.163.120

cb15:901b:8024:cd24:8081:40d8:5155:a379	81.85.163.121
cb15:901b:8024:cd24:8081:40d8:5155:a37a	81.85.163.122
cb15:901b:8024:cd24:8081:40d8:5155:a37b	81.85.163.123
cb15:901b:8024:cd24:8081:40d8:5155:a37c	81.85.163.124
cb15:901b:8024:cd24:8081:40d8:5155:a37d	81.85.163.125
cb15:901b:8024:cd24:8081:40d8:5155:a37e	81.85.163.126
cb15:901b:8024:cd24:8081:40d8:5155:a37f	81.85.163.127
cb15:901b:8024:cd24:8081:40d8:5155:a380	81.85.163.128
cb15:901b:8024:cd24:8081:40d8:5155:a381	81.85.163.129
cb15:901b:8024:cd24:8081:40d8:5155:a382	81.85.163.130
cb15:901b:8024:cd24:8081:40d8:5155:a383	81.85.163.131
cb15:901b:8024:cd24:8081:40d8:5155:a384	81.85.163.132
cb15:901b:8024:cd24:8081:40d8:5155:a385	81.85.163.133
cb15:901b:8024:cd24:8081:40d8:5155:a386	81.85.163.134
cb15:901b:8024:cd24:8081:40d8:5155:a387	81.85.163.135
cb15:901b:8024:cd24:8081:40d8:5155:a388	81.85.163.136
cb15:901b:8024:cd24:8081:40d8:5155:a389	81.85.163.137
cb15:901b:8024:cd24:8081:40d8:5155:a38a	81.85.163.138
cb15:901b:8024:cd24:8081:40d8:5155:a38b	81.85.163.139
cb15:901b:8024:cd24:8081:40d8:5155:a38c	81.85.163.140
cb15:901b:8024:cd24:8081:40d8:5155:a38d	81.85.163.141
cb15:901b:8024:cd24:8081:40d8:5155:a38e	81.85.163.142
cb15:901b:8024:cd24:8081:40d8:5155:a38f	81.85.163.143
cb15:901b:8024:cd24:8081:40d8:5155:a390	81.85.163.144
cb15:901b:8024:cd24:8081:40d8:5155:a391	81.85.163.145
cb15:901b:8024:cd24:8081:40d8:5155:a392	81.85.163.146
cb15:901b:8024:cd24:8081:40d8:5155:a393	81.85.163.147
cb15:901b:8024:cd24:8081:40d8:5155:a394	81.85.163.148
cb15:901b:8024:cd24:8081:40d8:5155:a395	81.85.163.149
cb15:901b:8024:cd24:8081:40d8:5155:a396	81.85.163.150
cb15:901b:8024:cd24:8081:40d8:5155:a397	81.85.163.151
cb15:901b:8024:cd24:8081:40d8:5155:a398	81.85.163.152
cb15:901b:8024:cd24:8081:40d8:5155:a399	81.85.163.153
cb15:901b:8024:cd24:8081:40d8:5155:a39a	81.85.163.154
cb15:901b:8024:cd24:8081:40d8:5155:a39b	81.85.163.155
cb15:901b:8024:cd24:8081:40d8:5155:a39c	81.85.163.156
cb15:901b:8024:cd24:8081:40d8:5155:a39d	81.85.163.157
cb15:901b:8024:cd24:8081:40d8:5155:a39e	81.85.163.158
cb15:901b:8024:cd24:8081:40d8:5155:a39f	81.85.163.159
cb15:901b:8024:cd24:8081:40d8:5155:a3a0	81.85.163.160
cb15:901b:8024:cd24:8081:40d8:5155:a3a1	81.85.163.161
cb15:901b:8024:cd24:8081:40d8:5155:a3a2	81.85.163.162
cb15:901b:8024:cd24:8081:40d8:5155:a3a3	81.85.163.163
cb15:901b:8024:cd24:8081:40d8:5155:a3a4	81.85.163.164
cb15:901b:8024:cd24:8081:40d8:5155:a3a5	81.85.163.165
cb15:901b:8024:cd24:8081:40d8:5155:a3a6	81.85.163.166
cb15:901b:8024:cd24:8081:40d8:5155:a3a7	81.85.163.167
cb15:901b:8024:cd24:8081:40d8:5155:a3a8	81.85.163.168
cb15:901b:8024:cd24:8081:40d8:5155:a3a9	81.85.163.169
cb15:901b:8024:cd24:8081:40d8:5155:a3aa	81.85.163.170
cb15:901b:8024:cd24:8081:40d8:5155:a3ab	81.85.163.171
cb15:901b:8024:cd24:8081:40d8:5155:a3ac	81.85.163.172
cb15:901b:8024:cd24:8081:40d8:5155:a3ad	81.85.163.173
cb15:901b:8024:cd24:8081:40d8:5155:a3ae	81.85.163.174
cb15:901b:8024:cd24:8081:40d8:5155:a3af	81.85.163.175
cb15:901b:8024:cd24:8081:40d8:5155:a3b0	81.85.163.176
cb15:901b:8024:cd24:8081:40d8:5155:a3b1	81.85.163.177
cb15:901b:8024:cd24:8081:40d8:5155:a3b2	81.85.163.178
cb15:901b:8024:cd24:8081:40d8:5155:a3b3	81.85.163.179
cb15:901b:8024:cd24:8081:40d8:5155:a3b4	81.85.163.180

cb15:901b:8024:cd24:8081:40d8:5155:a3b5	81.85.163.181
cb15:901b:8024:cd24:8081:40d8:5155:a3b6	81.85.163.182
cb15:901b:8024:cd24:8081:40d8:5155:a3b7	81.85.163.183
cb15:901b:8024:cd24:8081:40d8:5155:a3b8	81.85.163.184
cb15:901b:8024:cd24:8081:40d8:5155:a3b9	81.85.163.185
cb15:901b:8024:cd24:8081:40d8:5155:a3ba	81.85.163.186
cb15:901b:8024:cd24:8081:40d8:5155:a3bb	81.85.163.187
cb15:901b:8024:cd24:8081:40d8:5155:a3bc	81.85.163.188
cb15:901b:8024:cd24:8081:40d8:5155:a3bd	81.85.163.189
cb15:901b:8024:cd24:8081:40d8:5155:a3be	81.85.163.190
cb15:901b:8024:cd24:8081:40d8:5155:a3bf	81.85.163.191
cb15:901b:8024:cd24:8081:40d8:5155:a3c0	81.85.163.192
cb15:901b:8024:cd24:8081:40d8:5155:a3c1	81.85.163.193
cb15:901b:8024:cd24:8081:40d8:5155:a3c2	81.85.163.194
cb15:901b:8024:cd24:8081:40d8:5155:a3c3	81.85.163.195
cb15:901b:8024:cd24:8081:40d8:5155:a3c4	81.85.163.196
cb15:901b:8024:cd24:8081:40d8:5155:a3c5	81.85.163.197
cb15:901b:8024:cd24:8081:40d8:5155:a3c6	81.85.163.198
cb15:901b:8024:cd24:8081:40d8:5155:a3c7	81.85.163.199
cb15:901b:8024:cd24:8081:40d8:5155:a3c8	81.85.163.200
cb15:901b:8024:cd24:8081:40d8:5155:a3c9	81.85.163.201
cb15:901b:8024:cd24:8081:40d8:5155:a3ca	81.85.163.202
cb15:901b:8024:cd24:8081:40d8:5155:a3cb	81.85.163.203
cb15:901b:8024:cd24:8081:40d8:5155:a3cc	81.85.163.204
cb15:901b:8024:cd24:8081:40d8:5155:a3cd	81.85.163.205
cb15:901b:8024:cd24:8081:40d8:5155:a3ce	81.85.163.206
cb15:901b:8024:cd24:8081:40d8:5155:a3cf	81.85.163.207
cb15:901b:8024:cd24:8081:40d8:5155:a3d0	81.85.163.208
cb15:901b:8024:cd24:8081:40d8:5155:a3d1	81.85.163.209
cb15:901b:8024:cd24:8081:40d8:5155:a3d2	81.85.163.210
cb15:901b:8024:cd24:8081:40d8:5155:a3d3	81.85.163.211
cb15:901b:8024:cd24:8081:40d8:5155:a3d4	81.85.163.212
cb15:901b:8024:cd24:8081:40d8:5155:a3d5	81.85.163.213
cb15:901b:8024:cd24:8081:40d8:5155:a3d6	81.85.163.214
cb15:901b:8024:cd24:8081:40d8:5155:a3d7	81.85.163.215
cb15:901b:8024:cd24:8081:40d8:5155:a3d8	81.85.163.216
cb15:901b:8024:cd24:8081:40d8:5155:a3d9	81.85.163.217
cb15:901b:8024:cd24:8081:40d8:5155:a3da	81.85.163.218
cb15:901b:8024:cd24:8081:40d8:5155:a3db	81.85.163.219
cb15:901b:8024:cd24:8081:40d8:5155:a3dc	81.85.163.220
cb15:901b:8024:cd24:8081:40d8:5155:a3dd	81.85.163.221
cb15:901b:8024:cd24:8081:40d8:5155:a3de	81.85.163.222
cb15:901b:8024:cd24:8081:40d8:5155:a3df	81.85.163.223
cb15:901b:8024:cd24:8081:40d8:5155:a3e0	81.85.163.224
cb15:901b:8024:cd24:8081:40d8:5155:a3e1	81.85.163.225
cb15:901b:8024:cd24:8081:40d8:5155:a3e2	81.85.163.226
cb15:901b:8024:cd24:8081:40d8:5155:a3e3	81.85.163.227
cb15:901b:8024:cd24:8081:40d8:5155:a3e4	81.85.163.228
cb15:901b:8024:cd24:8081:40d8:5155:a3e5	81.85.163.229
cb15:901b:8024:cd24:8081:40d8:5155:a3e6	81.85.163.230
cb15:901b:8024:cd24:8081:40d8:5155:a3e7	81.85.163.231
cb15:901b:8024:cd24:8081:40d8:5155:a3e8	81.85.163.232
cb15:901b:8024:cd24:8081:40d8:5155:a3e9	81.85.163.233
cb15:901b:8024:cd24:8081:40d8:5155:a3ea	81.85.163.234
cb15:901b:8024:cd24:8081:40d8:5155:a3eb	81.85.163.235
cb15:901b:8024:cd24:8081:40d8:5155:a3ec	81.85.163.236
cb15:901b:8024:cd24:8081:40d8:5155:a3ed	81.85.163.237
cb15:901b:8024:cd24:8081:40d8:5155:a3ee	81.85.163.238
cb15:901b:8024:cd24:8081:40d8:5155:a3ef	81.85.163.239
cb15:901b:8024:cd24:8081:40d8:5155:a3f0	81.85.163.240
cb15:901b:8024:cd24:8081:40d8:5155:a3f1	81.85.163.241
cb15:901b:8024:cd24:8081:40d8:5155:a3f2	81.85.163.242
cb15:901b:8024:cd24:8081:40d8:5155:a3f3	81.85.163.243
cb15:901b:8024:cd24:8081:40d8:5155:a3f4	81.85.163.244
cb15:901b:8024:cd24:8081:40d8:5155:a3f5	81.85.163.245
cb15:901b:8024:cd24:8081:40d8:5155:a3f6	81.85.163.246
cb15:901b:8024:cd24:8081:40d8:5155:a3f7	81.85.163.247
cb15:901b:8024:cd24:8081:40d8:5155:a3f8	81.85.163.248
cb15:901b:8024:cd24:8081:40d8:5155:a3f9	81.85.163.249
cb15:901b:8024:cd24:8081:40d8:5155:a3fa	81.85.163.250
cb15:901b:8024:cd24:8081:40d8:5155:a3fb	81.85.163.251
cb15:901b:8024:cd24:8081:40d8:5155:a3fc	81.85.163.252
cb15:901b:8024:cd24:8081:40d8:5155:a3fd	81.85.163.253
cb15:901b:8024:cd24:8081:40d8:5155:a3fe	81.85.163.254
cb15:901b:8024:cd24:8081:40d8:5155:a3ff	81.85.163.255

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.