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:4024:3a82:d157:8301	209.87.131.1
cb15:901b:8024:901b:4024:3a82:d157:8302	209.87.131.2
cb15:901b:8024:901b:4024:3a82:d157:8303	209.87.131.3
cb15:901b:8024:901b:4024:3a82:d157:8304	209.87.131.4
cb15:901b:8024:901b:4024:3a82:d157:8305	209.87.131.5
cb15:901b:8024:901b:4024:3a82:d157:8306	209.87.131.6
cb15:901b:8024:901b:4024:3a82:d157:8307	209.87.131.7
cb15:901b:8024:901b:4024:3a82:d157:8308	209.87.131.8
cb15:901b:8024:901b:4024:3a82:d157:8309	209.87.131.9
cb15:901b:8024:901b:4024:3a82:d157:830a	209.87.131.10
cb15:901b:8024:901b:4024:3a82:d157:830b	209.87.131.11
cb15:901b:8024:901b:4024:3a82:d157:830c	209.87.131.12
cb15:901b:8024:901b:4024:3a82:d157:830d	209.87.131.13
cb15:901b:8024:901b:4024:3a82:d157:830e	209.87.131.14
cb15:901b:8024:901b:4024:3a82:d157:830f	209.87.131.15
cb15:901b:8024:901b:4024:3a82:d157:8310	209.87.131.16
cb15:901b:8024:901b:4024:3a82:d157:8311	209.87.131.17
cb15:901b:8024:901b:4024:3a82:d157:8312	209.87.131.18
cb15:901b:8024:901b:4024:3a82:d157:8313	209.87.131.19
cb15:901b:8024:901b:4024:3a82:d157:8314	209.87.131.20
cb15:901b:8024:901b:4024:3a82:d157:8315	209.87.131.21
cb15:901b:8024:901b:4024:3a82:d157:8316	209.87.131.22
cb15:901b:8024:901b:4024:3a82:d157:8317	209.87.131.23
cb15:901b:8024:901b:4024:3a82:d157:8318	209.87.131.24
cb15:901b:8024:901b:4024:3a82:d157:8319	209.87.131.25
cb15:901b:8024:901b:4024:3a82:d157:831a	209.87.131.26
cb15:901b:8024:901b:4024:3a82:d157:831b	209.87.131.27
cb15:901b:8024:901b:4024:3a82:d157:831c	209.87.131.28
cb15:901b:8024:901b:4024:3a82:d157:831d	209.87.131.29
cb15:901b:8024:901b:4024:3a82:d157:831e	209.87.131.30
cb15:901b:8024:901b:4024:3a82:d157:831f	209.87.131.31
cb15:901b:8024:901b:4024:3a82:d157:8320	209.87.131.32
cb15:901b:8024:901b:4024:3a82:d157:8321	209.87.131.33
cb15:901b:8024:901b:4024:3a82:d157:8322	209.87.131.34
cb15:901b:8024:901b:4024:3a82:d157:8323	209.87.131.35
cb15:901b:8024:901b:4024:3a82:d157:8324	209.87.131.36
cb15:901b:8024:901b:4024:3a82:d157:8325	209.87.131.37
cb15:901b:8024:901b:4024:3a82:d157:8326	209.87.131.38
cb15:901b:8024:901b:4024:3a82:d157:8327	209.87.131.39
cb15:901b:8024:901b:4024:3a82:d157:8328	209.87.131.40
cb15:901b:8024:901b:4024:3a82:d157:8329	209.87.131.41
cb15:901b:8024:901b:4024:3a82:d157:832a	209.87.131.42
cb15:901b:8024:901b:4024:3a82:d157:832b	209.87.131.43
cb15:901b:8024:901b:4024:3a82:d157:832c	209.87.131.44
cb15:901b:8024:901b:4024:3a82:d157:832d	209.87.131.45
cb15:901b:8024:901b:4024:3a82:d157:832e	209.87.131.46
cb15:901b:8024:901b:4024:3a82:d157:832f	209.87.131.47
cb15:901b:8024:901b:4024:3a82:d157:8330	209.87.131.48
cb15:901b:8024:901b:4024:3a82:d157:8331	209.87.131.49
cb15:901b:8024:901b:4024:3a82:d157:8332	209.87.131.50
cb15:901b:8024:901b:4024:3a82:d157:8333	209.87.131.51
cb15:901b:8024:901b:4024:3a82:d157:8334	209.87.131.52
cb15:901b:8024:901b:4024:3a82:d157:8335	209.87.131.53
cb15:901b:8024:901b:4024:3a82:d157:8336	209.87.131.54
cb15:901b:8024:901b:4024:3a82:d157:8337	209.87.131.55
cb15:901b:8024:901b:4024:3a82:d157:8338	209.87.131.56
cb15:901b:8024:901b:4024:3a82:d157:8339	209.87.131.57
cb15:901b:8024:901b:4024:3a82:d157:833a	209.87.131.58
cb15:901b:8024:901b:4024:3a82:d157:833b	209.87.131.59
cb15:901b:8024:901b:4024:3a82:d157:833c	209.87.131.60

cb15:901b:8024:901b:4024:3a82:d157:833d	209.87.131.61
cb15:901b:8024:901b:4024:3a82:d157:833e	209.87.131.62
cb15:901b:8024:901b:4024:3a82:d157:833f	209.87.131.63
cb15:901b:8024:901b:4024:3a82:d157:8340	209.87.131.64
cb15:901b:8024:901b:4024:3a82:d157:8341	209.87.131.65
cb15:901b:8024:901b:4024:3a82:d157:8342	209.87.131.66
cb15:901b:8024:901b:4024:3a82:d157:8343	209.87.131.67
cb15:901b:8024:901b:4024:3a82:d157:8344	209.87.131.68
cb15:901b:8024:901b:4024:3a82:d157:8345	209.87.131.69
cb15:901b:8024:901b:4024:3a82:d157:8346	209.87.131.70
cb15:901b:8024:901b:4024:3a82:d157:8347	209.87.131.71
cb15:901b:8024:901b:4024:3a82:d157:8348	209.87.131.72
cb15:901b:8024:901b:4024:3a82:d157:8349	209.87.131.73
cb15:901b:8024:901b:4024:3a82:d157:834a	209.87.131.74
cb15:901b:8024:901b:4024:3a82:d157:834b	209.87.131.75
cb15:901b:8024:901b:4024:3a82:d157:834c	209.87.131.76
cb15:901b:8024:901b:4024:3a82:d157:834d	209.87.131.77
cb15:901b:8024:901b:4024:3a82:d157:834e	209.87.131.78
cb15:901b:8024:901b:4024:3a82:d157:834f	209.87.131.79
cb15:901b:8024:901b:4024:3a82:d157:8350	209.87.131.80
cb15:901b:8024:901b:4024:3a82:d157:8351	209.87.131.81
cb15:901b:8024:901b:4024:3a82:d157:8352	209.87.131.82
cb15:901b:8024:901b:4024:3a82:d157:8353	209.87.131.83
cb15:901b:8024:901b:4024:3a82:d157:8354	209.87.131.84
cb15:901b:8024:901b:4024:3a82:d157:8355	209.87.131.85
cb15:901b:8024:901b:4024:3a82:d157:8356	209.87.131.86
cb15:901b:8024:901b:4024:3a82:d157:8357	209.87.131.87
cb15:901b:8024:901b:4024:3a82:d157:8358	209.87.131.88
cb15:901b:8024:901b:4024:3a82:d157:8359	209.87.131.89
cb15:901b:8024:901b:4024:3a82:d157:835a	209.87.131.90
cb15:901b:8024:901b:4024:3a82:d157:835b	209.87.131.91
cb15:901b:8024:901b:4024:3a82:d157:835c	209.87.131.92
cb15:901b:8024:901b:4024:3a82:d157:835d	209.87.131.93
cb15:901b:8024:901b:4024:3a82:d157:835e	209.87.131.94
cb15:901b:8024:901b:4024:3a82:d157:835f	209.87.131.95
cb15:901b:8024:901b:4024:3a82:d157:8360	209.87.131.96
cb15:901b:8024:901b:4024:3a82:d157:8361	209.87.131.97
cb15:901b:8024:901b:4024:3a82:d157:8362	209.87.131.98
cb15:901b:8024:901b:4024:3a82:d157:8363	209.87.131.99
cb15:901b:8024:901b:4024:3a82:d157:8364	209.87.131.100
cb15:901b:8024:901b:4024:3a82:d157:8365	209.87.131.101
cb15:901b:8024:901b:4024:3a82:d157:8366	209.87.131.102
cb15:901b:8024:901b:4024:3a82:d157:8367	209.87.131.103
cb15:901b:8024:901b:4024:3a82:d157:8368	209.87.131.104
cb15:901b:8024:901b:4024:3a82:d157:8369	209.87.131.105
cb15:901b:8024:901b:4024:3a82:d157:836a	209.87.131.106
cb15:901b:8024:901b:4024:3a82:d157:836b	209.87.131.107
cb15:901b:8024:901b:4024:3a82:d157:836c	209.87.131.108
cb15:901b:8024:901b:4024:3a82:d157:836d	209.87.131.109
cb15:901b:8024:901b:4024:3a82:d157:836e	209.87.131.110
cb15:901b:8024:901b:4024:3a82:d157:836f	209.87.131.111
cb15:901b:8024:901b:4024:3a82:d157:8370	209.87.131.112
cb15:901b:8024:901b:4024:3a82:d157:8371	209.87.131.113
cb15:901b:8024:901b:4024:3a82:d157:8372	209.87.131.114
cb15:901b:8024:901b:4024:3a82:d157:8373	209.87.131.115
cb15:901b:8024:901b:4024:3a82:d157:8374	209.87.131.116
cb15:901b:8024:901b:4024:3a82:d157:8375	209.87.131.117
cb15:901b:8024:901b:4024:3a82:d157:8376	209.87.131.118
cb15:901b:8024:901b:4024:3a82:d157:8377	209.87.131.119
cb15:901b:8024:901b:4024:3a82:d157:8378	209.87.131.120

cb15:901b:8024:901b:4024:3a82:d157:8379	209.87.131.121
cb15:901b:8024:901b:4024:3a82:d157:837a	209.87.131.122
cb15:901b:8024:901b:4024:3a82:d157:837b	209.87.131.123
cb15:901b:8024:901b:4024:3a82:d157:837c	209.87.131.124
cb15:901b:8024:901b:4024:3a82:d157:837d	209.87.131.125
cb15:901b:8024:901b:4024:3a82:d157:837e	209.87.131.126
cb15:901b:8024:901b:4024:3a82:d157:837f	209.87.131.127
cb15:901b:8024:901b:4024:3a82:d157:8380	209.87.131.128
cb15:901b:8024:901b:4024:3a82:d157:8381	209.87.131.129
cb15:901b:8024:901b:4024:3a82:d157:8382	209.87.131.130
cb15:901b:8024:901b:4024:3a82:d157:8383	209.87.131.131
cb15:901b:8024:901b:4024:3a82:d157:8384	209.87.131.132
cb15:901b:8024:901b:4024:3a82:d157:8385	209.87.131.133
cb15:901b:8024:901b:4024:3a82:d157:8386	209.87.131.134
cb15:901b:8024:901b:4024:3a82:d157:8387	209.87.131.135
cb15:901b:8024:901b:4024:3a82:d157:8388	209.87.131.136
cb15:901b:8024:901b:4024:3a82:d157:8389	209.87.131.137
cb15:901b:8024:901b:4024:3a82:d157:838a	209.87.131.138
cb15:901b:8024:901b:4024:3a82:d157:838b	209.87.131.139
cb15:901b:8024:901b:4024:3a82:d157:838c	209.87.131.140
cb15:901b:8024:901b:4024:3a82:d157:838d	209.87.131.141
cb15:901b:8024:901b:4024:3a82:d157:838e	209.87.131.142
cb15:901b:8024:901b:4024:3a82:d157:838f	209.87.131.143
cb15:901b:8024:901b:4024:3a82:d157:8390	209.87.131.144
cb15:901b:8024:901b:4024:3a82:d157:8391	209.87.131.145
cb15:901b:8024:901b:4024:3a82:d157:8392	209.87.131.146
cb15:901b:8024:901b:4024:3a82:d157:8393	209.87.131.147
cb15:901b:8024:901b:4024:3a82:d157:8394	209.87.131.148
cb15:901b:8024:901b:4024:3a82:d157:8395	209.87.131.149
cb15:901b:8024:901b:4024:3a82:d157:8396	209.87.131.150
cb15:901b:8024:901b:4024:3a82:d157:8397	209.87.131.151
cb15:901b:8024:901b:4024:3a82:d157:8398	209.87.131.152
cb15:901b:8024:901b:4024:3a82:d157:8399	209.87.131.153
cb15:901b:8024:901b:4024:3a82:d157:839a	209.87.131.154
cb15:901b:8024:901b:4024:3a82:d157:839b	209.87.131.155
cb15:901b:8024:901b:4024:3a82:d157:839c	209.87.131.156
cb15:901b:8024:901b:4024:3a82:d157:839d	209.87.131.157
cb15:901b:8024:901b:4024:3a82:d157:839e	209.87.131.158
cb15:901b:8024:901b:4024:3a82:d157:839f	209.87.131.159
cb15:901b:8024:901b:4024:3a82:d157:83a0	209.87.131.160
cb15:901b:8024:901b:4024:3a82:d157:83a1	209.87.131.161
cb15:901b:8024:901b:4024:3a82:d157:83a2	209.87.131.162
cb15:901b:8024:901b:4024:3a82:d157:83a3	209.87.131.163
cb15:901b:8024:901b:4024:3a82:d157:83a4	209.87.131.164
cb15:901b:8024:901b:4024:3a82:d157:83a5	209.87.131.165
cb15:901b:8024:901b:4024:3a82:d157:83a6	209.87.131.166
cb15:901b:8024:901b:4024:3a82:d157:83a7	209.87.131.167
cb15:901b:8024:901b:4024:3a82:d157:83a8	209.87.131.168
cb15:901b:8024:901b:4024:3a82:d157:83a9	209.87.131.169
cb15:901b:8024:901b:4024:3a82:d157:83aa	209.87.131.170
cb15:901b:8024:901b:4024:3a82:d157:83ab	209.87.131.171
cb15:901b:8024:901b:4024:3a82:d157:83ac	209.87.131.172
cb15:901b:8024:901b:4024:3a82:d157:83ad	209.87.131.173
cb15:901b:8024:901b:4024:3a82:d157:83ae	209.87.131.174
cb15:901b:8024:901b:4024:3a82:d157:83af	209.87.131.175
cb15:901b:8024:901b:4024:3a82:d157:83b0	209.87.131.176
cb15:901b:8024:901b:4024:3a82:d157:83b1	209.87.131.177
cb15:901b:8024:901b:4024:3a82:d157:83b2	209.87.131.178
cb15:901b:8024:901b:4024:3a82:d157:83b3	209.87.131.179
cb15:901b:8024:901b:4024:3a82:d157:83b4	209.87.131.180

cb15:901b:8024:901b:4024:3a82:d157:83b5	209.87.131.181
cb15:901b:8024:901b:4024:3a82:d157:83b6	209.87.131.182
cb15:901b:8024:901b:4024:3a82:d157:83b7	209.87.131.183
cb15:901b:8024:901b:4024:3a82:d157:83b8	209.87.131.184
cb15:901b:8024:901b:4024:3a82:d157:83b9	209.87.131.185
cb15:901b:8024:901b:4024:3a82:d157:83ba	209.87.131.186
cb15:901b:8024:901b:4024:3a82:d157:83bb	209.87.131.187
cb15:901b:8024:901b:4024:3a82:d157:83bc	209.87.131.188
cb15:901b:8024:901b:4024:3a82:d157:83bd	209.87.131.189
cb15:901b:8024:901b:4024:3a82:d157:83be	209.87.131.190
cb15:901b:8024:901b:4024:3a82:d157:83bf	209.87.131.191
cb15:901b:8024:901b:4024:3a82:d157:83c0	209.87.131.192
cb15:901b:8024:901b:4024:3a82:d157:83c1	209.87.131.193
cb15:901b:8024:901b:4024:3a82:d157:83c2	209.87.131.194
cb15:901b:8024:901b:4024:3a82:d157:83c3	209.87.131.195
cb15:901b:8024:901b:4024:3a82:d157:83c4	209.87.131.196
cb15:901b:8024:901b:4024:3a82:d157:83c5	209.87.131.197
cb15:901b:8024:901b:4024:3a82:d157:83c6	209.87.131.198
cb15:901b:8024:901b:4024:3a82:d157:83c7	209.87.131.199
cb15:901b:8024:901b:4024:3a82:d157:83c8	209.87.131.200
cb15:901b:8024:901b:4024:3a82:d157:83c9	209.87.131.201
cb15:901b:8024:901b:4024:3a82:d157:83ca	209.87.131.202
cb15:901b:8024:901b:4024:3a82:d157:83cb	209.87.131.203
cb15:901b:8024:901b:4024:3a82:d157:83cc	209.87.131.204
cb15:901b:8024:901b:4024:3a82:d157:83cd	209.87.131.205
cb15:901b:8024:901b:4024:3a82:d157:83ce	209.87.131.206
cb15:901b:8024:901b:4024:3a82:d157:83cf	209.87.131.207
cb15:901b:8024:901b:4024:3a82:d157:83d0	209.87.131.208
cb15:901b:8024:901b:4024:3a82:d157:83d1	209.87.131.209
cb15:901b:8024:901b:4024:3a82:d157:83d2	209.87.131.210
cb15:901b:8024:901b:4024:3a82:d157:83d3	209.87.131.211
cb15:901b:8024:901b:4024:3a82:d157:83d4	209.87.131.212
cb15:901b:8024:901b:4024:3a82:d157:83d5	209.87.131.213
cb15:901b:8024:901b:4024:3a82:d157:83d6	209.87.131.214
cb15:901b:8024:901b:4024:3a82:d157:83d7	209.87.131.215
cb15:901b:8024:901b:4024:3a82:d157:83d8	209.87.131.216
cb15:901b:8024:901b:4024:3a82:d157:83d9	209.87.131.217
cb15:901b:8024:901b:4024:3a82:d157:83da	209.87.131.218
cb15:901b:8024:901b:4024:3a82:d157:83db	209.87.131.219
cb15:901b:8024:901b:4024:3a82:d157:83dc	209.87.131.220
cb15:901b:8024:901b:4024:3a82:d157:83dd	209.87.131.221
cb15:901b:8024:901b:4024:3a82:d157:83de	209.87.131.222
cb15:901b:8024:901b:4024:3a82:d157:83df	209.87.131.223
cb15:901b:8024:901b:4024:3a82:d157:83e0	209.87.131.224
cb15:901b:8024:901b:4024:3a82:d157:83e1	209.87.131.225
cb15:901b:8024:901b:4024:3a82:d157:83e2	209.87.131.226
cb15:901b:8024:901b:4024:3a82:d157:83e3	209.87.131.227
cb15:901b:8024:901b:4024:3a82:d157:83e4	209.87.131.228
cb15:901b:8024:901b:4024:3a82:d157:83e5	209.87.131.229
cb15:901b:8024:901b:4024:3a82:d157:83e6	209.87.131.230
cb15:901b:8024:901b:4024:3a82:d157:83e7	209.87.131.231
cb15:901b:8024:901b:4024:3a82:d157:83e8	209.87.131.232
cb15:901b:8024:901b:4024:3a82:d157:83e9	209.87.131.233
cb15:901b:8024:901b:4024:3a82:d157:83ea	209.87.131.234
cb15:901b:8024:901b:4024:3a82:d157:83eb	209.87.131.235
cb15:901b:8024:901b:4024:3a82:d157:83ec	209.87.131.236
cb15:901b:8024:901b:4024:3a82:d157:83ed	209.87.131.237
cb15:901b:8024:901b:4024:3a82:d157:83ee	209.87.131.238
cb15:901b:8024:901b:4024:3a82:d157:83ef	209.87.131.239
cb15:901b:8024:901b:4024:3a82:d157:83f0	209.87.131.240
cb15:901b:8024:901b:4024:3a82:d157:83f1	209.87.131.241
cb15:901b:8024:901b:4024:3a82:d157:83f2	209.87.131.242
cb15:901b:8024:901b:4024:3a82:d157:83f3	209.87.131.243
cb15:901b:8024:901b:4024:3a82:d157:83f4	209.87.131.244
cb15:901b:8024:901b:4024:3a82:d157:83f5	209.87.131.245
cb15:901b:8024:901b:4024:3a82:d157:83f6	209.87.131.246
cb15:901b:8024:901b:4024:3a82:d157:83f7	209.87.131.247
cb15:901b:8024:901b:4024:3a82:d157:83f8	209.87.131.248
cb15:901b:8024:901b:4024:3a82:d157:83f9	209.87.131.249
cb15:901b:8024:901b:4024:3a82:d157:83fa	209.87.131.250
cb15:901b:8024:901b:4024:3a82:d157:83fb	209.87.131.251
cb15:901b:8024:901b:4024:3a82:d157:83fc	209.87.131.252
cb15:901b:8024:901b:4024:3a82:d157:83fd	209.87.131.253
cb15:901b:8024:901b:4024:3a82:d157:83fe	209.87.131.254
cb15:901b:8024:901b:4024:3a82:d157:83ff	209.87.131.255

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.