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:cd24:8081:157:8b51:8301	139.81.131.1
cb15:901b:8024:cd24:8081:157:8b51:8302	139.81.131.2
cb15:901b:8024:cd24:8081:157:8b51:8303	139.81.131.3
cb15:901b:8024:cd24:8081:157:8b51:8304	139.81.131.4
cb15:901b:8024:cd24:8081:157:8b51:8305	139.81.131.5
cb15:901b:8024:cd24:8081:157:8b51:8306	139.81.131.6
cb15:901b:8024:cd24:8081:157:8b51:8307	139.81.131.7
cb15:901b:8024:cd24:8081:157:8b51:8308	139.81.131.8
cb15:901b:8024:cd24:8081:157:8b51:8309	139.81.131.9
cb15:901b:8024:cd24:8081:157:8b51:830a	139.81.131.10
cb15:901b:8024:cd24:8081:157:8b51:830b	139.81.131.11
cb15:901b:8024:cd24:8081:157:8b51:830c	139.81.131.12
cb15:901b:8024:cd24:8081:157:8b51:830d	139.81.131.13
cb15:901b:8024:cd24:8081:157:8b51:830e	139.81.131.14
cb15:901b:8024:cd24:8081:157:8b51:830f	139.81.131.15
cb15:901b:8024:cd24:8081:157:8b51:8310	139.81.131.16
cb15:901b:8024:cd24:8081:157:8b51:8311	139.81.131.17
cb15:901b:8024:cd24:8081:157:8b51:8312	139.81.131.18
cb15:901b:8024:cd24:8081:157:8b51:8313	139.81.131.19
cb15:901b:8024:cd24:8081:157:8b51:8314	139.81.131.20
cb15:901b:8024:cd24:8081:157:8b51:8315	139.81.131.21
cb15:901b:8024:cd24:8081:157:8b51:8316	139.81.131.22
cb15:901b:8024:cd24:8081:157:8b51:8317	139.81.131.23
cb15:901b:8024:cd24:8081:157:8b51:8318	139.81.131.24
cb15:901b:8024:cd24:8081:157:8b51:8319	139.81.131.25
cb15:901b:8024:cd24:8081:157:8b51:831a	139.81.131.26
cb15:901b:8024:cd24:8081:157:8b51:831b	139.81.131.27
cb15:901b:8024:cd24:8081:157:8b51:831c	139.81.131.28
cb15:901b:8024:cd24:8081:157:8b51:831d	139.81.131.29
cb15:901b:8024:cd24:8081:157:8b51:831e	139.81.131.30
cb15:901b:8024:cd24:8081:157:8b51:831f	139.81.131.31
cb15:901b:8024:cd24:8081:157:8b51:8320	139.81.131.32
cb15:901b:8024:cd24:8081:157:8b51:8321	139.81.131.33
cb15:901b:8024:cd24:8081:157:8b51:8322	139.81.131.34
cb15:901b:8024:cd24:8081:157:8b51:8323	139.81.131.35
cb15:901b:8024:cd24:8081:157:8b51:8324	139.81.131.36
cb15:901b:8024:cd24:8081:157:8b51:8325	139.81.131.37
cb15:901b:8024:cd24:8081:157:8b51:8326	139.81.131.38
cb15:901b:8024:cd24:8081:157:8b51:8327	139.81.131.39
cb15:901b:8024:cd24:8081:157:8b51:8328	139.81.131.40
cb15:901b:8024:cd24:8081:157:8b51:8329	139.81.131.41
cb15:901b:8024:cd24:8081:157:8b51:832a	139.81.131.42
cb15:901b:8024:cd24:8081:157:8b51:832b	139.81.131.43
cb15:901b:8024:cd24:8081:157:8b51:832c	139.81.131.44
cb15:901b:8024:cd24:8081:157:8b51:832d	139.81.131.45
cb15:901b:8024:cd24:8081:157:8b51:832e	139.81.131.46
cb15:901b:8024:cd24:8081:157:8b51:832f	139.81.131.47
cb15:901b:8024:cd24:8081:157:8b51:8330	139.81.131.48
cb15:901b:8024:cd24:8081:157:8b51:8331	139.81.131.49
cb15:901b:8024:cd24:8081:157:8b51:8332	139.81.131.50
cb15:901b:8024:cd24:8081:157:8b51:8333	139.81.131.51
cb15:901b:8024:cd24:8081:157:8b51:8334	139.81.131.52
cb15:901b:8024:cd24:8081:157:8b51:8335	139.81.131.53
cb15:901b:8024:cd24:8081:157:8b51:8336	139.81.131.54
cb15:901b:8024:cd24:8081:157:8b51:8337	139.81.131.55
cb15:901b:8024:cd24:8081:157:8b51:8338	139.81.131.56
cb15:901b:8024:cd24:8081:157:8b51:8339	139.81.131.57
cb15:901b:8024:cd24:8081:157:8b51:833a	139.81.131.58
cb15:901b:8024:cd24:8081:157:8b51:833b	139.81.131.59
cb15:901b:8024:cd24:8081:157:8b51:833c	139.81.131.60

cb15:901b:8024:cd24:8081:157:8b51:833d	139.81.131.61
cb15:901b:8024:cd24:8081:157:8b51:833e	139.81.131.62
cb15:901b:8024:cd24:8081:157:8b51:833f	139.81.131.63
cb15:901b:8024:cd24:8081:157:8b51:8340	139.81.131.64
cb15:901b:8024:cd24:8081:157:8b51:8341	139.81.131.65
cb15:901b:8024:cd24:8081:157:8b51:8342	139.81.131.66
cb15:901b:8024:cd24:8081:157:8b51:8343	139.81.131.67
cb15:901b:8024:cd24:8081:157:8b51:8344	139.81.131.68
cb15:901b:8024:cd24:8081:157:8b51:8345	139.81.131.69
cb15:901b:8024:cd24:8081:157:8b51:8346	139.81.131.70
cb15:901b:8024:cd24:8081:157:8b51:8347	139.81.131.71
cb15:901b:8024:cd24:8081:157:8b51:8348	139.81.131.72
cb15:901b:8024:cd24:8081:157:8b51:8349	139.81.131.73
cb15:901b:8024:cd24:8081:157:8b51:834a	139.81.131.74
cb15:901b:8024:cd24:8081:157:8b51:834b	139.81.131.75
cb15:901b:8024:cd24:8081:157:8b51:834c	139.81.131.76
cb15:901b:8024:cd24:8081:157:8b51:834d	139.81.131.77
cb15:901b:8024:cd24:8081:157:8b51:834e	139.81.131.78
cb15:901b:8024:cd24:8081:157:8b51:834f	139.81.131.79
cb15:901b:8024:cd24:8081:157:8b51:8350	139.81.131.80
cb15:901b:8024:cd24:8081:157:8b51:8351	139.81.131.81
cb15:901b:8024:cd24:8081:157:8b51:8352	139.81.131.82
cb15:901b:8024:cd24:8081:157:8b51:8353	139.81.131.83
cb15:901b:8024:cd24:8081:157:8b51:8354	139.81.131.84
cb15:901b:8024:cd24:8081:157:8b51:8355	139.81.131.85
cb15:901b:8024:cd24:8081:157:8b51:8356	139.81.131.86
cb15:901b:8024:cd24:8081:157:8b51:8357	139.81.131.87
cb15:901b:8024:cd24:8081:157:8b51:8358	139.81.131.88
cb15:901b:8024:cd24:8081:157:8b51:8359	139.81.131.89
cb15:901b:8024:cd24:8081:157:8b51:835a	139.81.131.90
cb15:901b:8024:cd24:8081:157:8b51:835b	139.81.131.91
cb15:901b:8024:cd24:8081:157:8b51:835c	139.81.131.92
cb15:901b:8024:cd24:8081:157:8b51:835d	139.81.131.93
cb15:901b:8024:cd24:8081:157:8b51:835e	139.81.131.94
cb15:901b:8024:cd24:8081:157:8b51:835f	139.81.131.95
cb15:901b:8024:cd24:8081:157:8b51:8360	139.81.131.96
cb15:901b:8024:cd24:8081:157:8b51:8361	139.81.131.97
cb15:901b:8024:cd24:8081:157:8b51:8362	139.81.131.98
cb15:901b:8024:cd24:8081:157:8b51:8363	139.81.131.99
cb15:901b:8024:cd24:8081:157:8b51:8364	139.81.131.100
cb15:901b:8024:cd24:8081:157:8b51:8365	139.81.131.101
cb15:901b:8024:cd24:8081:157:8b51:8366	139.81.131.102
cb15:901b:8024:cd24:8081:157:8b51:8367	139.81.131.103
cb15:901b:8024:cd24:8081:157:8b51:8368	139.81.131.104
cb15:901b:8024:cd24:8081:157:8b51:8369	139.81.131.105
cb15:901b:8024:cd24:8081:157:8b51:836a	139.81.131.106
cb15:901b:8024:cd24:8081:157:8b51:836b	139.81.131.107
cb15:901b:8024:cd24:8081:157:8b51:836c	139.81.131.108
cb15:901b:8024:cd24:8081:157:8b51:836d	139.81.131.109
cb15:901b:8024:cd24:8081:157:8b51:836e	139.81.131.110
cb15:901b:8024:cd24:8081:157:8b51:836f	139.81.131.111
cb15:901b:8024:cd24:8081:157:8b51:8370	139.81.131.112
cb15:901b:8024:cd24:8081:157:8b51:8371	139.81.131.113
cb15:901b:8024:cd24:8081:157:8b51:8372	139.81.131.114
cb15:901b:8024:cd24:8081:157:8b51:8373	139.81.131.115
cb15:901b:8024:cd24:8081:157:8b51:8374	139.81.131.116
cb15:901b:8024:cd24:8081:157:8b51:8375	139.81.131.117
cb15:901b:8024:cd24:8081:157:8b51:8376	139.81.131.118
cb15:901b:8024:cd24:8081:157:8b51:8377	139.81.131.119
cb15:901b:8024:cd24:8081:157:8b51:8378	139.81.131.120

cb15:901b:8024:cd24:8081:157:8b51:8379	139.81.131.121
cb15:901b:8024:cd24:8081:157:8b51:837a	139.81.131.122
cb15:901b:8024:cd24:8081:157:8b51:837b	139.81.131.123
cb15:901b:8024:cd24:8081:157:8b51:837c	139.81.131.124
cb15:901b:8024:cd24:8081:157:8b51:837d	139.81.131.125
cb15:901b:8024:cd24:8081:157:8b51:837e	139.81.131.126
cb15:901b:8024:cd24:8081:157:8b51:837f	139.81.131.127
cb15:901b:8024:cd24:8081:157:8b51:8380	139.81.131.128
cb15:901b:8024:cd24:8081:157:8b51:8381	139.81.131.129
cb15:901b:8024:cd24:8081:157:8b51:8382	139.81.131.130
cb15:901b:8024:cd24:8081:157:8b51:8383	139.81.131.131
cb15:901b:8024:cd24:8081:157:8b51:8384	139.81.131.132
cb15:901b:8024:cd24:8081:157:8b51:8385	139.81.131.133
cb15:901b:8024:cd24:8081:157:8b51:8386	139.81.131.134
cb15:901b:8024:cd24:8081:157:8b51:8387	139.81.131.135
cb15:901b:8024:cd24:8081:157:8b51:8388	139.81.131.136
cb15:901b:8024:cd24:8081:157:8b51:8389	139.81.131.137
cb15:901b:8024:cd24:8081:157:8b51:838a	139.81.131.138
cb15:901b:8024:cd24:8081:157:8b51:838b	139.81.131.139
cb15:901b:8024:cd24:8081:157:8b51:838c	139.81.131.140
cb15:901b:8024:cd24:8081:157:8b51:838d	139.81.131.141
cb15:901b:8024:cd24:8081:157:8b51:838e	139.81.131.142
cb15:901b:8024:cd24:8081:157:8b51:838f	139.81.131.143
cb15:901b:8024:cd24:8081:157:8b51:8390	139.81.131.144
cb15:901b:8024:cd24:8081:157:8b51:8391	139.81.131.145
cb15:901b:8024:cd24:8081:157:8b51:8392	139.81.131.146
cb15:901b:8024:cd24:8081:157:8b51:8393	139.81.131.147
cb15:901b:8024:cd24:8081:157:8b51:8394	139.81.131.148
cb15:901b:8024:cd24:8081:157:8b51:8395	139.81.131.149
cb15:901b:8024:cd24:8081:157:8b51:8396	139.81.131.150
cb15:901b:8024:cd24:8081:157:8b51:8397	139.81.131.151
cb15:901b:8024:cd24:8081:157:8b51:8398	139.81.131.152
cb15:901b:8024:cd24:8081:157:8b51:8399	139.81.131.153
cb15:901b:8024:cd24:8081:157:8b51:839a	139.81.131.154
cb15:901b:8024:cd24:8081:157:8b51:839b	139.81.131.155
cb15:901b:8024:cd24:8081:157:8b51:839c	139.81.131.156
cb15:901b:8024:cd24:8081:157:8b51:839d	139.81.131.157
cb15:901b:8024:cd24:8081:157:8b51:839e	139.81.131.158
cb15:901b:8024:cd24:8081:157:8b51:839f	139.81.131.159
cb15:901b:8024:cd24:8081:157:8b51:83a0	139.81.131.160
cb15:901b:8024:cd24:8081:157:8b51:83a1	139.81.131.161
cb15:901b:8024:cd24:8081:157:8b51:83a2	139.81.131.162
cb15:901b:8024:cd24:8081:157:8b51:83a3	139.81.131.163
cb15:901b:8024:cd24:8081:157:8b51:83a4	139.81.131.164
cb15:901b:8024:cd24:8081:157:8b51:83a5	139.81.131.165
cb15:901b:8024:cd24:8081:157:8b51:83a6	139.81.131.166
cb15:901b:8024:cd24:8081:157:8b51:83a7	139.81.131.167
cb15:901b:8024:cd24:8081:157:8b51:83a8	139.81.131.168
cb15:901b:8024:cd24:8081:157:8b51:83a9	139.81.131.169
cb15:901b:8024:cd24:8081:157:8b51:83aa	139.81.131.170
cb15:901b:8024:cd24:8081:157:8b51:83ab	139.81.131.171
cb15:901b:8024:cd24:8081:157:8b51:83ac	139.81.131.172
cb15:901b:8024:cd24:8081:157:8b51:83ad	139.81.131.173
cb15:901b:8024:cd24:8081:157:8b51:83ae	139.81.131.174
cb15:901b:8024:cd24:8081:157:8b51:83af	139.81.131.175
cb15:901b:8024:cd24:8081:157:8b51:83b0	139.81.131.176
cb15:901b:8024:cd24:8081:157:8b51:83b1	139.81.131.177
cb15:901b:8024:cd24:8081:157:8b51:83b2	139.81.131.178
cb15:901b:8024:cd24:8081:157:8b51:83b3	139.81.131.179
cb15:901b:8024:cd24:8081:157:8b51:83b4	139.81.131.180

cb15:901b:8024:cd24:8081:157:8b51:83b5	139.81.131.181
cb15:901b:8024:cd24:8081:157:8b51:83b6	139.81.131.182
cb15:901b:8024:cd24:8081:157:8b51:83b7	139.81.131.183
cb15:901b:8024:cd24:8081:157:8b51:83b8	139.81.131.184
cb15:901b:8024:cd24:8081:157:8b51:83b9	139.81.131.185
cb15:901b:8024:cd24:8081:157:8b51:83ba	139.81.131.186
cb15:901b:8024:cd24:8081:157:8b51:83bb	139.81.131.187
cb15:901b:8024:cd24:8081:157:8b51:83bc	139.81.131.188
cb15:901b:8024:cd24:8081:157:8b51:83bd	139.81.131.189
cb15:901b:8024:cd24:8081:157:8b51:83be	139.81.131.190
cb15:901b:8024:cd24:8081:157:8b51:83bf	139.81.131.191
cb15:901b:8024:cd24:8081:157:8b51:83c0	139.81.131.192
cb15:901b:8024:cd24:8081:157:8b51:83c1	139.81.131.193
cb15:901b:8024:cd24:8081:157:8b51:83c2	139.81.131.194
cb15:901b:8024:cd24:8081:157:8b51:83c3	139.81.131.195
cb15:901b:8024:cd24:8081:157:8b51:83c4	139.81.131.196
cb15:901b:8024:cd24:8081:157:8b51:83c5	139.81.131.197
cb15:901b:8024:cd24:8081:157:8b51:83c6	139.81.131.198
cb15:901b:8024:cd24:8081:157:8b51:83c7	139.81.131.199
cb15:901b:8024:cd24:8081:157:8b51:83c8	139.81.131.200
cb15:901b:8024:cd24:8081:157:8b51:83c9	139.81.131.201
cb15:901b:8024:cd24:8081:157:8b51:83ca	139.81.131.202
cb15:901b:8024:cd24:8081:157:8b51:83cb	139.81.131.203
cb15:901b:8024:cd24:8081:157:8b51:83cc	139.81.131.204
cb15:901b:8024:cd24:8081:157:8b51:83cd	139.81.131.205
cb15:901b:8024:cd24:8081:157:8b51:83ce	139.81.131.206
cb15:901b:8024:cd24:8081:157:8b51:83cf	139.81.131.207
cb15:901b:8024:cd24:8081:157:8b51:83d0	139.81.131.208
cb15:901b:8024:cd24:8081:157:8b51:83d1	139.81.131.209
cb15:901b:8024:cd24:8081:157:8b51:83d2	139.81.131.210
cb15:901b:8024:cd24:8081:157:8b51:83d3	139.81.131.211
cb15:901b:8024:cd24:8081:157:8b51:83d4	139.81.131.212
cb15:901b:8024:cd24:8081:157:8b51:83d5	139.81.131.213
cb15:901b:8024:cd24:8081:157:8b51:83d6	139.81.131.214
cb15:901b:8024:cd24:8081:157:8b51:83d7	139.81.131.215
cb15:901b:8024:cd24:8081:157:8b51:83d8	139.81.131.216
cb15:901b:8024:cd24:8081:157:8b51:83d9	139.81.131.217
cb15:901b:8024:cd24:8081:157:8b51:83da	139.81.131.218
cb15:901b:8024:cd24:8081:157:8b51:83db	139.81.131.219
cb15:901b:8024:cd24:8081:157:8b51:83dc	139.81.131.220
cb15:901b:8024:cd24:8081:157:8b51:83dd	139.81.131.221
cb15:901b:8024:cd24:8081:157:8b51:83de	139.81.131.222
cb15:901b:8024:cd24:8081:157:8b51:83df	139.81.131.223
cb15:901b:8024:cd24:8081:157:8b51:83e0	139.81.131.224
cb15:901b:8024:cd24:8081:157:8b51:83e1	139.81.131.225
cb15:901b:8024:cd24:8081:157:8b51:83e2	139.81.131.226
cb15:901b:8024:cd24:8081:157:8b51:83e3	139.81.131.227
cb15:901b:8024:cd24:8081:157:8b51:83e4	139.81.131.228
cb15:901b:8024:cd24:8081:157:8b51:83e5	139.81.131.229
cb15:901b:8024:cd24:8081:157:8b51:83e6	139.81.131.230
cb15:901b:8024:cd24:8081:157:8b51:83e7	139.81.131.231
cb15:901b:8024:cd24:8081:157:8b51:83e8	139.81.131.232
cb15:901b:8024:cd24:8081:157:8b51:83e9	139.81.131.233
cb15:901b:8024:cd24:8081:157:8b51:83ea	139.81.131.234
cb15:901b:8024:cd24:8081:157:8b51:83eb	139.81.131.235
cb15:901b:8024:cd24:8081:157:8b51:83ec	139.81.131.236
cb15:901b:8024:cd24:8081:157:8b51:83ed	139.81.131.237
cb15:901b:8024:cd24:8081:157:8b51:83ee	139.81.131.238
cb15:901b:8024:cd24:8081:157:8b51:83ef	139.81.131.239
cb15:901b:8024:cd24:8081:157:8b51:83f0	139.81.131.240
cb15:901b:8024:cd24:8081:157:8b51:83f1	139.81.131.241
cb15:901b:8024:cd24:8081:157:8b51:83f2	139.81.131.242
cb15:901b:8024:cd24:8081:157:8b51:83f3	139.81.131.243
cb15:901b:8024:cd24:8081:157:8b51:83f4	139.81.131.244
cb15:901b:8024:cd24:8081:157:8b51:83f5	139.81.131.245
cb15:901b:8024:cd24:8081:157:8b51:83f6	139.81.131.246
cb15:901b:8024:cd24:8081:157:8b51:83f7	139.81.131.247
cb15:901b:8024:cd24:8081:157:8b51:83f8	139.81.131.248
cb15:901b:8024:cd24:8081:157:8b51:83f9	139.81.131.249
cb15:901b:8024:cd24:8081:157:8b51:83fa	139.81.131.250
cb15:901b:8024:cd24:8081:157:8b51:83fb	139.81.131.251
cb15:901b:8024:cd24:8081:157:8b51:83fc	139.81.131.252
cb15:901b:8024:cd24:8081:157:8b51:83fd	139.81.131.253
cb15:901b:8024:cd24:8081:157:8b51:83fe	139.81.131.254
cb15:901b:8024:cd24:8081:157:8b51:83ff	139.81.131.255

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.