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:8024:901b:91bc:cb15:e705:8301	231.5.131.1
cb15:901b:8024:901b:91bc:cb15:e705:8302	231.5.131.2
cb15:901b:8024:901b:91bc:cb15:e705:8303	231.5.131.3
cb15:901b:8024:901b:91bc:cb15:e705:8304	231.5.131.4
cb15:901b:8024:901b:91bc:cb15:e705:8305	231.5.131.5
cb15:901b:8024:901b:91bc:cb15:e705:8306	231.5.131.6
cb15:901b:8024:901b:91bc:cb15:e705:8307	231.5.131.7
cb15:901b:8024:901b:91bc:cb15:e705:8308	231.5.131.8
cb15:901b:8024:901b:91bc:cb15:e705:8309	231.5.131.9
cb15:901b:8024:901b:91bc:cb15:e705:830a	231.5.131.10
cb15:901b:8024:901b:91bc:cb15:e705:830b	231.5.131.11
cb15:901b:8024:901b:91bc:cb15:e705:830c	231.5.131.12
cb15:901b:8024:901b:91bc:cb15:e705:830d	231.5.131.13
cb15:901b:8024:901b:91bc:cb15:e705:830e	231.5.131.14
cb15:901b:8024:901b:91bc:cb15:e705:830f	231.5.131.15
cb15:901b:8024:901b:91bc:cb15:e705:8310	231.5.131.16
cb15:901b:8024:901b:91bc:cb15:e705:8311	231.5.131.17
cb15:901b:8024:901b:91bc:cb15:e705:8312	231.5.131.18
cb15:901b:8024:901b:91bc:cb15:e705:8313	231.5.131.19
cb15:901b:8024:901b:91bc:cb15:e705:8314	231.5.131.20
cb15:901b:8024:901b:91bc:cb15:e705:8315	231.5.131.21
cb15:901b:8024:901b:91bc:cb15:e705:8316	231.5.131.22
cb15:901b:8024:901b:91bc:cb15:e705:8317	231.5.131.23
cb15:901b:8024:901b:91bc:cb15:e705:8318	231.5.131.24
cb15:901b:8024:901b:91bc:cb15:e705:8319	231.5.131.25
cb15:901b:8024:901b:91bc:cb15:e705:831a	231.5.131.26
cb15:901b:8024:901b:91bc:cb15:e705:831b	231.5.131.27
cb15:901b:8024:901b:91bc:cb15:e705:831c	231.5.131.28
cb15:901b:8024:901b:91bc:cb15:e705:831d	231.5.131.29
cb15:901b:8024:901b:91bc:cb15:e705:831e	231.5.131.30
cb15:901b:8024:901b:91bc:cb15:e705:831f	231.5.131.31
cb15:901b:8024:901b:91bc:cb15:e705:8320	231.5.131.32
cb15:901b:8024:901b:91bc:cb15:e705:8321	231.5.131.33
cb15:901b:8024:901b:91bc:cb15:e705:8322	231.5.131.34
cb15:901b:8024:901b:91bc:cb15:e705:8323	231.5.131.35
cb15:901b:8024:901b:91bc:cb15:e705:8324	231.5.131.36
cb15:901b:8024:901b:91bc:cb15:e705:8325	231.5.131.37
cb15:901b:8024:901b:91bc:cb15:e705:8326	231.5.131.38
cb15:901b:8024:901b:91bc:cb15:e705:8327	231.5.131.39
cb15:901b:8024:901b:91bc:cb15:e705:8328	231.5.131.40
cb15:901b:8024:901b:91bc:cb15:e705:8329	231.5.131.41
cb15:901b:8024:901b:91bc:cb15:e705:832a	231.5.131.42
cb15:901b:8024:901b:91bc:cb15:e705:832b	231.5.131.43
cb15:901b:8024:901b:91bc:cb15:e705:832c	231.5.131.44
cb15:901b:8024:901b:91bc:cb15:e705:832d	231.5.131.45
cb15:901b:8024:901b:91bc:cb15:e705:832e	231.5.131.46
cb15:901b:8024:901b:91bc:cb15:e705:832f	231.5.131.47
cb15:901b:8024:901b:91bc:cb15:e705:8330	231.5.131.48
cb15:901b:8024:901b:91bc:cb15:e705:8331	231.5.131.49
cb15:901b:8024:901b:91bc:cb15:e705:8332	231.5.131.50
cb15:901b:8024:901b:91bc:cb15:e705:8333	231.5.131.51
cb15:901b:8024:901b:91bc:cb15:e705:8334	231.5.131.52
cb15:901b:8024:901b:91bc:cb15:e705:8335	231.5.131.53
cb15:901b:8024:901b:91bc:cb15:e705:8336	231.5.131.54
cb15:901b:8024:901b:91bc:cb15:e705:8337	231.5.131.55
cb15:901b:8024:901b:91bc:cb15:e705:8338	231.5.131.56
cb15:901b:8024:901b:91bc:cb15:e705:8339	231.5.131.57
cb15:901b:8024:901b:91bc:cb15:e705:833a	231.5.131.58
cb15:901b:8024:901b:91bc:cb15:e705:833b	231.5.131.59
cb15:901b:8024:901b:91bc:cb15:e705:833c	231.5.131.60

cb15:901b:8024:901b:91bc:cb15:e705:833d	231.5.131.61
cb15:901b:8024:901b:91bc:cb15:e705:833e	231.5.131.62
cb15:901b:8024:901b:91bc:cb15:e705:833f	231.5.131.63
cb15:901b:8024:901b:91bc:cb15:e705:8340	231.5.131.64
cb15:901b:8024:901b:91bc:cb15:e705:8341	231.5.131.65
cb15:901b:8024:901b:91bc:cb15:e705:8342	231.5.131.66
cb15:901b:8024:901b:91bc:cb15:e705:8343	231.5.131.67
cb15:901b:8024:901b:91bc:cb15:e705:8344	231.5.131.68
cb15:901b:8024:901b:91bc:cb15:e705:8345	231.5.131.69
cb15:901b:8024:901b:91bc:cb15:e705:8346	231.5.131.70
cb15:901b:8024:901b:91bc:cb15:e705:8347	231.5.131.71
cb15:901b:8024:901b:91bc:cb15:e705:8348	231.5.131.72
cb15:901b:8024:901b:91bc:cb15:e705:8349	231.5.131.73
cb15:901b:8024:901b:91bc:cb15:e705:834a	231.5.131.74
cb15:901b:8024:901b:91bc:cb15:e705:834b	231.5.131.75
cb15:901b:8024:901b:91bc:cb15:e705:834c	231.5.131.76
cb15:901b:8024:901b:91bc:cb15:e705:834d	231.5.131.77
cb15:901b:8024:901b:91bc:cb15:e705:834e	231.5.131.78
cb15:901b:8024:901b:91bc:cb15:e705:834f	231.5.131.79
cb15:901b:8024:901b:91bc:cb15:e705:8350	231.5.131.80
cb15:901b:8024:901b:91bc:cb15:e705:8351	231.5.131.81
cb15:901b:8024:901b:91bc:cb15:e705:8352	231.5.131.82
cb15:901b:8024:901b:91bc:cb15:e705:8353	231.5.131.83
cb15:901b:8024:901b:91bc:cb15:e705:8354	231.5.131.84
cb15:901b:8024:901b:91bc:cb15:e705:8355	231.5.131.85
cb15:901b:8024:901b:91bc:cb15:e705:8356	231.5.131.86
cb15:901b:8024:901b:91bc:cb15:e705:8357	231.5.131.87
cb15:901b:8024:901b:91bc:cb15:e705:8358	231.5.131.88
cb15:901b:8024:901b:91bc:cb15:e705:8359	231.5.131.89
cb15:901b:8024:901b:91bc:cb15:e705:835a	231.5.131.90
cb15:901b:8024:901b:91bc:cb15:e705:835b	231.5.131.91
cb15:901b:8024:901b:91bc:cb15:e705:835c	231.5.131.92
cb15:901b:8024:901b:91bc:cb15:e705:835d	231.5.131.93
cb15:901b:8024:901b:91bc:cb15:e705:835e	231.5.131.94
cb15:901b:8024:901b:91bc:cb15:e705:835f	231.5.131.95
cb15:901b:8024:901b:91bc:cb15:e705:8360	231.5.131.96
cb15:901b:8024:901b:91bc:cb15:e705:8361	231.5.131.97
cb15:901b:8024:901b:91bc:cb15:e705:8362	231.5.131.98
cb15:901b:8024:901b:91bc:cb15:e705:8363	231.5.131.99
cb15:901b:8024:901b:91bc:cb15:e705:8364	231.5.131.100
cb15:901b:8024:901b:91bc:cb15:e705:8365	231.5.131.101
cb15:901b:8024:901b:91bc:cb15:e705:8366	231.5.131.102
cb15:901b:8024:901b:91bc:cb15:e705:8367	231.5.131.103
cb15:901b:8024:901b:91bc:cb15:e705:8368	231.5.131.104
cb15:901b:8024:901b:91bc:cb15:e705:8369	231.5.131.105
cb15:901b:8024:901b:91bc:cb15:e705:836a	231.5.131.106
cb15:901b:8024:901b:91bc:cb15:e705:836b	231.5.131.107
cb15:901b:8024:901b:91bc:cb15:e705:836c	231.5.131.108
cb15:901b:8024:901b:91bc:cb15:e705:836d	231.5.131.109
cb15:901b:8024:901b:91bc:cb15:e705:836e	231.5.131.110
cb15:901b:8024:901b:91bc:cb15:e705:836f	231.5.131.111
cb15:901b:8024:901b:91bc:cb15:e705:8370	231.5.131.112
cb15:901b:8024:901b:91bc:cb15:e705:8371	231.5.131.113
cb15:901b:8024:901b:91bc:cb15:e705:8372	231.5.131.114
cb15:901b:8024:901b:91bc:cb15:e705:8373	231.5.131.115
cb15:901b:8024:901b:91bc:cb15:e705:8374	231.5.131.116
cb15:901b:8024:901b:91bc:cb15:e705:8375	231.5.131.117
cb15:901b:8024:901b:91bc:cb15:e705:8376	231.5.131.118
cb15:901b:8024:901b:91bc:cb15:e705:8377	231.5.131.119
cb15:901b:8024:901b:91bc:cb15:e705:8378	231.5.131.120

cb15:901b:8024:901b:91bc:cb15:e705:8379	231.5.131.121
cb15:901b:8024:901b:91bc:cb15:e705:837a	231.5.131.122
cb15:901b:8024:901b:91bc:cb15:e705:837b	231.5.131.123
cb15:901b:8024:901b:91bc:cb15:e705:837c	231.5.131.124
cb15:901b:8024:901b:91bc:cb15:e705:837d	231.5.131.125
cb15:901b:8024:901b:91bc:cb15:e705:837e	231.5.131.126
cb15:901b:8024:901b:91bc:cb15:e705:837f	231.5.131.127
cb15:901b:8024:901b:91bc:cb15:e705:8380	231.5.131.128
cb15:901b:8024:901b:91bc:cb15:e705:8381	231.5.131.129
cb15:901b:8024:901b:91bc:cb15:e705:8382	231.5.131.130
cb15:901b:8024:901b:91bc:cb15:e705:8383	231.5.131.131
cb15:901b:8024:901b:91bc:cb15:e705:8384	231.5.131.132
cb15:901b:8024:901b:91bc:cb15:e705:8385	231.5.131.133
cb15:901b:8024:901b:91bc:cb15:e705:8386	231.5.131.134
cb15:901b:8024:901b:91bc:cb15:e705:8387	231.5.131.135
cb15:901b:8024:901b:91bc:cb15:e705:8388	231.5.131.136
cb15:901b:8024:901b:91bc:cb15:e705:8389	231.5.131.137
cb15:901b:8024:901b:91bc:cb15:e705:838a	231.5.131.138
cb15:901b:8024:901b:91bc:cb15:e705:838b	231.5.131.139
cb15:901b:8024:901b:91bc:cb15:e705:838c	231.5.131.140
cb15:901b:8024:901b:91bc:cb15:e705:838d	231.5.131.141
cb15:901b:8024:901b:91bc:cb15:e705:838e	231.5.131.142
cb15:901b:8024:901b:91bc:cb15:e705:838f	231.5.131.143
cb15:901b:8024:901b:91bc:cb15:e705:8390	231.5.131.144
cb15:901b:8024:901b:91bc:cb15:e705:8391	231.5.131.145
cb15:901b:8024:901b:91bc:cb15:e705:8392	231.5.131.146
cb15:901b:8024:901b:91bc:cb15:e705:8393	231.5.131.147
cb15:901b:8024:901b:91bc:cb15:e705:8394	231.5.131.148
cb15:901b:8024:901b:91bc:cb15:e705:8395	231.5.131.149
cb15:901b:8024:901b:91bc:cb15:e705:8396	231.5.131.150
cb15:901b:8024:901b:91bc:cb15:e705:8397	231.5.131.151
cb15:901b:8024:901b:91bc:cb15:e705:8398	231.5.131.152
cb15:901b:8024:901b:91bc:cb15:e705:8399	231.5.131.153
cb15:901b:8024:901b:91bc:cb15:e705:839a	231.5.131.154
cb15:901b:8024:901b:91bc:cb15:e705:839b	231.5.131.155
cb15:901b:8024:901b:91bc:cb15:e705:839c	231.5.131.156
cb15:901b:8024:901b:91bc:cb15:e705:839d	231.5.131.157
cb15:901b:8024:901b:91bc:cb15:e705:839e	231.5.131.158
cb15:901b:8024:901b:91bc:cb15:e705:839f	231.5.131.159
cb15:901b:8024:901b:91bc:cb15:e705:83a0	231.5.131.160
cb15:901b:8024:901b:91bc:cb15:e705:83a1	231.5.131.161
cb15:901b:8024:901b:91bc:cb15:e705:83a2	231.5.131.162
cb15:901b:8024:901b:91bc:cb15:e705:83a3	231.5.131.163
cb15:901b:8024:901b:91bc:cb15:e705:83a4	231.5.131.164
cb15:901b:8024:901b:91bc:cb15:e705:83a5	231.5.131.165
cb15:901b:8024:901b:91bc:cb15:e705:83a6	231.5.131.166
cb15:901b:8024:901b:91bc:cb15:e705:83a7	231.5.131.167
cb15:901b:8024:901b:91bc:cb15:e705:83a8	231.5.131.168
cb15:901b:8024:901b:91bc:cb15:e705:83a9	231.5.131.169
cb15:901b:8024:901b:91bc:cb15:e705:83aa	231.5.131.170
cb15:901b:8024:901b:91bc:cb15:e705:83ab	231.5.131.171
cb15:901b:8024:901b:91bc:cb15:e705:83ac	231.5.131.172
cb15:901b:8024:901b:91bc:cb15:e705:83ad	231.5.131.173
cb15:901b:8024:901b:91bc:cb15:e705:83ae	231.5.131.174
cb15:901b:8024:901b:91bc:cb15:e705:83af	231.5.131.175
cb15:901b:8024:901b:91bc:cb15:e705:83b0	231.5.131.176
cb15:901b:8024:901b:91bc:cb15:e705:83b1	231.5.131.177
cb15:901b:8024:901b:91bc:cb15:e705:83b2	231.5.131.178
cb15:901b:8024:901b:91bc:cb15:e705:83b3	231.5.131.179
cb15:901b:8024:901b:91bc:cb15:e705:83b4	231.5.131.180

cb15:901b:8024:901b:91bc:cb15:e705:83b5	231.5.131.181
cb15:901b:8024:901b:91bc:cb15:e705:83b6	231.5.131.182
cb15:901b:8024:901b:91bc:cb15:e705:83b7	231.5.131.183
cb15:901b:8024:901b:91bc:cb15:e705:83b8	231.5.131.184
cb15:901b:8024:901b:91bc:cb15:e705:83b9	231.5.131.185
cb15:901b:8024:901b:91bc:cb15:e705:83ba	231.5.131.186
cb15:901b:8024:901b:91bc:cb15:e705:83bb	231.5.131.187
cb15:901b:8024:901b:91bc:cb15:e705:83bc	231.5.131.188
cb15:901b:8024:901b:91bc:cb15:e705:83bd	231.5.131.189
cb15:901b:8024:901b:91bc:cb15:e705:83be	231.5.131.190
cb15:901b:8024:901b:91bc:cb15:e705:83bf	231.5.131.191
cb15:901b:8024:901b:91bc:cb15:e705:83c0	231.5.131.192
cb15:901b:8024:901b:91bc:cb15:e705:83c1	231.5.131.193
cb15:901b:8024:901b:91bc:cb15:e705:83c2	231.5.131.194
cb15:901b:8024:901b:91bc:cb15:e705:83c3	231.5.131.195
cb15:901b:8024:901b:91bc:cb15:e705:83c4	231.5.131.196
cb15:901b:8024:901b:91bc:cb15:e705:83c5	231.5.131.197
cb15:901b:8024:901b:91bc:cb15:e705:83c6	231.5.131.198
cb15:901b:8024:901b:91bc:cb15:e705:83c7	231.5.131.199
cb15:901b:8024:901b:91bc:cb15:e705:83c8	231.5.131.200
cb15:901b:8024:901b:91bc:cb15:e705:83c9	231.5.131.201
cb15:901b:8024:901b:91bc:cb15:e705:83ca	231.5.131.202
cb15:901b:8024:901b:91bc:cb15:e705:83cb	231.5.131.203
cb15:901b:8024:901b:91bc:cb15:e705:83cc	231.5.131.204
cb15:901b:8024:901b:91bc:cb15:e705:83cd	231.5.131.205
cb15:901b:8024:901b:91bc:cb15:e705:83ce	231.5.131.206
cb15:901b:8024:901b:91bc:cb15:e705:83cf	231.5.131.207
cb15:901b:8024:901b:91bc:cb15:e705:83d0	231.5.131.208
cb15:901b:8024:901b:91bc:cb15:e705:83d1	231.5.131.209
cb15:901b:8024:901b:91bc:cb15:e705:83d2	231.5.131.210
cb15:901b:8024:901b:91bc:cb15:e705:83d3	231.5.131.211
cb15:901b:8024:901b:91bc:cb15:e705:83d4	231.5.131.212
cb15:901b:8024:901b:91bc:cb15:e705:83d5	231.5.131.213
cb15:901b:8024:901b:91bc:cb15:e705:83d6	231.5.131.214
cb15:901b:8024:901b:91bc:cb15:e705:83d7	231.5.131.215
cb15:901b:8024:901b:91bc:cb15:e705:83d8	231.5.131.216
cb15:901b:8024:901b:91bc:cb15:e705:83d9	231.5.131.217
cb15:901b:8024:901b:91bc:cb15:e705:83da	231.5.131.218
cb15:901b:8024:901b:91bc:cb15:e705:83db	231.5.131.219
cb15:901b:8024:901b:91bc:cb15:e705:83dc	231.5.131.220
cb15:901b:8024:901b:91bc:cb15:e705:83dd	231.5.131.221
cb15:901b:8024:901b:91bc:cb15:e705:83de	231.5.131.222
cb15:901b:8024:901b:91bc:cb15:e705:83df	231.5.131.223
cb15:901b:8024:901b:91bc:cb15:e705:83e0	231.5.131.224
cb15:901b:8024:901b:91bc:cb15:e705:83e1	231.5.131.225
cb15:901b:8024:901b:91bc:cb15:e705:83e2	231.5.131.226
cb15:901b:8024:901b:91bc:cb15:e705:83e3	231.5.131.227
cb15:901b:8024:901b:91bc:cb15:e705:83e4	231.5.131.228
cb15:901b:8024:901b:91bc:cb15:e705:83e5	231.5.131.229
cb15:901b:8024:901b:91bc:cb15:e705:83e6	231.5.131.230
cb15:901b:8024:901b:91bc:cb15:e705:83e7	231.5.131.231
cb15:901b:8024:901b:91bc:cb15:e705:83e8	231.5.131.232
cb15:901b:8024:901b:91bc:cb15:e705:83e9	231.5.131.233
cb15:901b:8024:901b:91bc:cb15:e705:83ea	231.5.131.234
cb15:901b:8024:901b:91bc:cb15:e705:83eb	231.5.131.235
cb15:901b:8024:901b:91bc:cb15:e705:83ec	231.5.131.236
cb15:901b:8024:901b:91bc:cb15:e705:83ed	231.5.131.237
cb15:901b:8024:901b:91bc:cb15:e705:83ee	231.5.131.238
cb15:901b:8024:901b:91bc:cb15:e705:83ef	231.5.131.239
cb15:901b:8024:901b:91bc:cb15:e705:83f0	231.5.131.240
cb15:901b:8024:901b:91bc:cb15:e705:83f1	231.5.131.241
cb15:901b:8024:901b:91bc:cb15:e705:83f2	231.5.131.242
cb15:901b:8024:901b:91bc:cb15:e705:83f3	231.5.131.243
cb15:901b:8024:901b:91bc:cb15:e705:83f4	231.5.131.244
cb15:901b:8024:901b:91bc:cb15:e705:83f5	231.5.131.245
cb15:901b:8024:901b:91bc:cb15:e705:83f6	231.5.131.246
cb15:901b:8024:901b:91bc:cb15:e705:83f7	231.5.131.247
cb15:901b:8024:901b:91bc:cb15:e705:83f8	231.5.131.248
cb15:901b:8024:901b:91bc:cb15:e705:83f9	231.5.131.249
cb15:901b:8024:901b:91bc:cb15:e705:83fa	231.5.131.250
cb15:901b:8024:901b:91bc:cb15:e705:83fb	231.5.131.251
cb15:901b:8024:901b:91bc:cb15:e705:83fc	231.5.131.252
cb15:901b:8024:901b:91bc:cb15:e705:83fd	231.5.131.253
cb15:901b:8024:901b:91bc:cb15:e705:83fe	231.5.131.254
cb15:901b:8024:901b:91bc:cb15:e705:83ff	231.5.131.255

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.