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:901b:1324:b51:7b51:b51:8301	11.81.131.1
cb15:901b:901b:1324:b51:7b51:b51:8302	11.81.131.2
cb15:901b:901b:1324:b51:7b51:b51:8303	11.81.131.3
cb15:901b:901b:1324:b51:7b51:b51:8304	11.81.131.4
cb15:901b:901b:1324:b51:7b51:b51:8305	11.81.131.5
cb15:901b:901b:1324:b51:7b51:b51:8306	11.81.131.6
cb15:901b:901b:1324:b51:7b51:b51:8307	11.81.131.7
cb15:901b:901b:1324:b51:7b51:b51:8308	11.81.131.8
cb15:901b:901b:1324:b51:7b51:b51:8309	11.81.131.9
cb15:901b:901b:1324:b51:7b51:b51:830a	11.81.131.10
cb15:901b:901b:1324:b51:7b51:b51:830b	11.81.131.11
cb15:901b:901b:1324:b51:7b51:b51:830c	11.81.131.12
cb15:901b:901b:1324:b51:7b51:b51:830d	11.81.131.13
cb15:901b:901b:1324:b51:7b51:b51:830e	11.81.131.14
cb15:901b:901b:1324:b51:7b51:b51:830f	11.81.131.15
cb15:901b:901b:1324:b51:7b51:b51:8310	11.81.131.16
cb15:901b:901b:1324:b51:7b51:b51:8311	11.81.131.17
cb15:901b:901b:1324:b51:7b51:b51:8312	11.81.131.18
cb15:901b:901b:1324:b51:7b51:b51:8313	11.81.131.19
cb15:901b:901b:1324:b51:7b51:b51:8314	11.81.131.20
cb15:901b:901b:1324:b51:7b51:b51:8315	11.81.131.21
cb15:901b:901b:1324:b51:7b51:b51:8316	11.81.131.22
cb15:901b:901b:1324:b51:7b51:b51:8317	11.81.131.23
cb15:901b:901b:1324:b51:7b51:b51:8318	11.81.131.24
cb15:901b:901b:1324:b51:7b51:b51:8319	11.81.131.25
cb15:901b:901b:1324:b51:7b51:b51:831a	11.81.131.26
cb15:901b:901b:1324:b51:7b51:b51:831b	11.81.131.27
cb15:901b:901b:1324:b51:7b51:b51:831c	11.81.131.28
cb15:901b:901b:1324:b51:7b51:b51:831d	11.81.131.29
cb15:901b:901b:1324:b51:7b51:b51:831e	11.81.131.30
cb15:901b:901b:1324:b51:7b51:b51:831f	11.81.131.31
cb15:901b:901b:1324:b51:7b51:b51:8320	11.81.131.32
cb15:901b:901b:1324:b51:7b51:b51:8321	11.81.131.33
cb15:901b:901b:1324:b51:7b51:b51:8322	11.81.131.34
cb15:901b:901b:1324:b51:7b51:b51:8323	11.81.131.35
cb15:901b:901b:1324:b51:7b51:b51:8324	11.81.131.36
cb15:901b:901b:1324:b51:7b51:b51:8325	11.81.131.37
cb15:901b:901b:1324:b51:7b51:b51:8326	11.81.131.38
cb15:901b:901b:1324:b51:7b51:b51:8327	11.81.131.39
cb15:901b:901b:1324:b51:7b51:b51:8328	11.81.131.40
cb15:901b:901b:1324:b51:7b51:b51:8329	11.81.131.41
cb15:901b:901b:1324:b51:7b51:b51:832a	11.81.131.42
cb15:901b:901b:1324:b51:7b51:b51:832b	11.81.131.43
cb15:901b:901b:1324:b51:7b51:b51:832c	11.81.131.44
cb15:901b:901b:1324:b51:7b51:b51:832d	11.81.131.45
cb15:901b:901b:1324:b51:7b51:b51:832e	11.81.131.46
cb15:901b:901b:1324:b51:7b51:b51:832f	11.81.131.47
cb15:901b:901b:1324:b51:7b51:b51:8330	11.81.131.48
cb15:901b:901b:1324:b51:7b51:b51:8331	11.81.131.49
cb15:901b:901b:1324:b51:7b51:b51:8332	11.81.131.50
cb15:901b:901b:1324:b51:7b51:b51:8333	11.81.131.51
cb15:901b:901b:1324:b51:7b51:b51:8334	11.81.131.52
cb15:901b:901b:1324:b51:7b51:b51:8335	11.81.131.53
cb15:901b:901b:1324:b51:7b51:b51:8336	11.81.131.54
cb15:901b:901b:1324:b51:7b51:b51:8337	11.81.131.55
cb15:901b:901b:1324:b51:7b51:b51:8338	11.81.131.56
cb15:901b:901b:1324:b51:7b51:b51:8339	11.81.131.57
cb15:901b:901b:1324:b51:7b51:b51:833a	11.81.131.58
cb15:901b:901b:1324:b51:7b51:b51:833b	11.81.131.59
cb15:901b:901b:1324:b51:7b51:b51:833c	11.81.131.60

cb15:901b:901b:1324:b51:7b51:b51:833d	11.81.131.61
cb15:901b:901b:1324:b51:7b51:b51:833e	11.81.131.62
cb15:901b:901b:1324:b51:7b51:b51:833f	11.81.131.63
cb15:901b:901b:1324:b51:7b51:b51:8340	11.81.131.64
cb15:901b:901b:1324:b51:7b51:b51:8341	11.81.131.65
cb15:901b:901b:1324:b51:7b51:b51:8342	11.81.131.66
cb15:901b:901b:1324:b51:7b51:b51:8343	11.81.131.67
cb15:901b:901b:1324:b51:7b51:b51:8344	11.81.131.68
cb15:901b:901b:1324:b51:7b51:b51:8345	11.81.131.69
cb15:901b:901b:1324:b51:7b51:b51:8346	11.81.131.70
cb15:901b:901b:1324:b51:7b51:b51:8347	11.81.131.71
cb15:901b:901b:1324:b51:7b51:b51:8348	11.81.131.72
cb15:901b:901b:1324:b51:7b51:b51:8349	11.81.131.73
cb15:901b:901b:1324:b51:7b51:b51:834a	11.81.131.74
cb15:901b:901b:1324:b51:7b51:b51:834b	11.81.131.75
cb15:901b:901b:1324:b51:7b51:b51:834c	11.81.131.76
cb15:901b:901b:1324:b51:7b51:b51:834d	11.81.131.77
cb15:901b:901b:1324:b51:7b51:b51:834e	11.81.131.78
cb15:901b:901b:1324:b51:7b51:b51:834f	11.81.131.79
cb15:901b:901b:1324:b51:7b51:b51:8350	11.81.131.80
cb15:901b:901b:1324:b51:7b51:b51:8351	11.81.131.81
cb15:901b:901b:1324:b51:7b51:b51:8352	11.81.131.82
cb15:901b:901b:1324:b51:7b51:b51:8353	11.81.131.83
cb15:901b:901b:1324:b51:7b51:b51:8354	11.81.131.84
cb15:901b:901b:1324:b51:7b51:b51:8355	11.81.131.85
cb15:901b:901b:1324:b51:7b51:b51:8356	11.81.131.86
cb15:901b:901b:1324:b51:7b51:b51:8357	11.81.131.87
cb15:901b:901b:1324:b51:7b51:b51:8358	11.81.131.88
cb15:901b:901b:1324:b51:7b51:b51:8359	11.81.131.89
cb15:901b:901b:1324:b51:7b51:b51:835a	11.81.131.90
cb15:901b:901b:1324:b51:7b51:b51:835b	11.81.131.91
cb15:901b:901b:1324:b51:7b51:b51:835c	11.81.131.92
cb15:901b:901b:1324:b51:7b51:b51:835d	11.81.131.93
cb15:901b:901b:1324:b51:7b51:b51:835e	11.81.131.94
cb15:901b:901b:1324:b51:7b51:b51:835f	11.81.131.95
cb15:901b:901b:1324:b51:7b51:b51:8360	11.81.131.96
cb15:901b:901b:1324:b51:7b51:b51:8361	11.81.131.97
cb15:901b:901b:1324:b51:7b51:b51:8362	11.81.131.98
cb15:901b:901b:1324:b51:7b51:b51:8363	11.81.131.99
cb15:901b:901b:1324:b51:7b51:b51:8364	11.81.131.100
cb15:901b:901b:1324:b51:7b51:b51:8365	11.81.131.101
cb15:901b:901b:1324:b51:7b51:b51:8366	11.81.131.102
cb15:901b:901b:1324:b51:7b51:b51:8367	11.81.131.103
cb15:901b:901b:1324:b51:7b51:b51:8368	11.81.131.104
cb15:901b:901b:1324:b51:7b51:b51:8369	11.81.131.105
cb15:901b:901b:1324:b51:7b51:b51:836a	11.81.131.106
cb15:901b:901b:1324:b51:7b51:b51:836b	11.81.131.107
cb15:901b:901b:1324:b51:7b51:b51:836c	11.81.131.108
cb15:901b:901b:1324:b51:7b51:b51:836d	11.81.131.109
cb15:901b:901b:1324:b51:7b51:b51:836e	11.81.131.110
cb15:901b:901b:1324:b51:7b51:b51:836f	11.81.131.111
cb15:901b:901b:1324:b51:7b51:b51:8370	11.81.131.112
cb15:901b:901b:1324:b51:7b51:b51:8371	11.81.131.113
cb15:901b:901b:1324:b51:7b51:b51:8372	11.81.131.114
cb15:901b:901b:1324:b51:7b51:b51:8373	11.81.131.115
cb15:901b:901b:1324:b51:7b51:b51:8374	11.81.131.116
cb15:901b:901b:1324:b51:7b51:b51:8375	11.81.131.117
cb15:901b:901b:1324:b51:7b51:b51:8376	11.81.131.118
cb15:901b:901b:1324:b51:7b51:b51:8377	11.81.131.119
cb15:901b:901b:1324:b51:7b51:b51:8378	11.81.131.120

cb15:901b:901b:1324:b51:7b51:b51:8379	11.81.131.121
cb15:901b:901b:1324:b51:7b51:b51:837a	11.81.131.122
cb15:901b:901b:1324:b51:7b51:b51:837b	11.81.131.123
cb15:901b:901b:1324:b51:7b51:b51:837c	11.81.131.124
cb15:901b:901b:1324:b51:7b51:b51:837d	11.81.131.125
cb15:901b:901b:1324:b51:7b51:b51:837e	11.81.131.126
cb15:901b:901b:1324:b51:7b51:b51:837f	11.81.131.127
cb15:901b:901b:1324:b51:7b51:b51:8380	11.81.131.128
cb15:901b:901b:1324:b51:7b51:b51:8381	11.81.131.129
cb15:901b:901b:1324:b51:7b51:b51:8382	11.81.131.130
cb15:901b:901b:1324:b51:7b51:b51:8383	11.81.131.131
cb15:901b:901b:1324:b51:7b51:b51:8384	11.81.131.132
cb15:901b:901b:1324:b51:7b51:b51:8385	11.81.131.133
cb15:901b:901b:1324:b51:7b51:b51:8386	11.81.131.134
cb15:901b:901b:1324:b51:7b51:b51:8387	11.81.131.135
cb15:901b:901b:1324:b51:7b51:b51:8388	11.81.131.136
cb15:901b:901b:1324:b51:7b51:b51:8389	11.81.131.137
cb15:901b:901b:1324:b51:7b51:b51:838a	11.81.131.138
cb15:901b:901b:1324:b51:7b51:b51:838b	11.81.131.139
cb15:901b:901b:1324:b51:7b51:b51:838c	11.81.131.140
cb15:901b:901b:1324:b51:7b51:b51:838d	11.81.131.141
cb15:901b:901b:1324:b51:7b51:b51:838e	11.81.131.142
cb15:901b:901b:1324:b51:7b51:b51:838f	11.81.131.143
cb15:901b:901b:1324:b51:7b51:b51:8390	11.81.131.144
cb15:901b:901b:1324:b51:7b51:b51:8391	11.81.131.145
cb15:901b:901b:1324:b51:7b51:b51:8392	11.81.131.146
cb15:901b:901b:1324:b51:7b51:b51:8393	11.81.131.147
cb15:901b:901b:1324:b51:7b51:b51:8394	11.81.131.148
cb15:901b:901b:1324:b51:7b51:b51:8395	11.81.131.149
cb15:901b:901b:1324:b51:7b51:b51:8396	11.81.131.150
cb15:901b:901b:1324:b51:7b51:b51:8397	11.81.131.151
cb15:901b:901b:1324:b51:7b51:b51:8398	11.81.131.152
cb15:901b:901b:1324:b51:7b51:b51:8399	11.81.131.153
cb15:901b:901b:1324:b51:7b51:b51:839a	11.81.131.154
cb15:901b:901b:1324:b51:7b51:b51:839b	11.81.131.155
cb15:901b:901b:1324:b51:7b51:b51:839c	11.81.131.156
cb15:901b:901b:1324:b51:7b51:b51:839d	11.81.131.157
cb15:901b:901b:1324:b51:7b51:b51:839e	11.81.131.158
cb15:901b:901b:1324:b51:7b51:b51:839f	11.81.131.159
cb15:901b:901b:1324:b51:7b51:b51:83a0	11.81.131.160
cb15:901b:901b:1324:b51:7b51:b51:83a1	11.81.131.161
cb15:901b:901b:1324:b51:7b51:b51:83a2	11.81.131.162
cb15:901b:901b:1324:b51:7b51:b51:83a3	11.81.131.163
cb15:901b:901b:1324:b51:7b51:b51:83a4	11.81.131.164
cb15:901b:901b:1324:b51:7b51:b51:83a5	11.81.131.165
cb15:901b:901b:1324:b51:7b51:b51:83a6	11.81.131.166
cb15:901b:901b:1324:b51:7b51:b51:83a7	11.81.131.167
cb15:901b:901b:1324:b51:7b51:b51:83a8	11.81.131.168
cb15:901b:901b:1324:b51:7b51:b51:83a9	11.81.131.169
cb15:901b:901b:1324:b51:7b51:b51:83aa	11.81.131.170
cb15:901b:901b:1324:b51:7b51:b51:83ab	11.81.131.171
cb15:901b:901b:1324:b51:7b51:b51:83ac	11.81.131.172
cb15:901b:901b:1324:b51:7b51:b51:83ad	11.81.131.173
cb15:901b:901b:1324:b51:7b51:b51:83ae	11.81.131.174
cb15:901b:901b:1324:b51:7b51:b51:83af	11.81.131.175
cb15:901b:901b:1324:b51:7b51:b51:83b0	11.81.131.176
cb15:901b:901b:1324:b51:7b51:b51:83b1	11.81.131.177
cb15:901b:901b:1324:b51:7b51:b51:83b2	11.81.131.178
cb15:901b:901b:1324:b51:7b51:b51:83b3	11.81.131.179
cb15:901b:901b:1324:b51:7b51:b51:83b4	11.81.131.180

cb15:901b:901b:1324:b51:7b51:b51:83b5	11.81.131.181
cb15:901b:901b:1324:b51:7b51:b51:83b6	11.81.131.182
cb15:901b:901b:1324:b51:7b51:b51:83b7	11.81.131.183
cb15:901b:901b:1324:b51:7b51:b51:83b8	11.81.131.184
cb15:901b:901b:1324:b51:7b51:b51:83b9	11.81.131.185
cb15:901b:901b:1324:b51:7b51:b51:83ba	11.81.131.186
cb15:901b:901b:1324:b51:7b51:b51:83bb	11.81.131.187
cb15:901b:901b:1324:b51:7b51:b51:83bc	11.81.131.188
cb15:901b:901b:1324:b51:7b51:b51:83bd	11.81.131.189
cb15:901b:901b:1324:b51:7b51:b51:83be	11.81.131.190
cb15:901b:901b:1324:b51:7b51:b51:83bf	11.81.131.191
cb15:901b:901b:1324:b51:7b51:b51:83c0	11.81.131.192
cb15:901b:901b:1324:b51:7b51:b51:83c1	11.81.131.193
cb15:901b:901b:1324:b51:7b51:b51:83c2	11.81.131.194
cb15:901b:901b:1324:b51:7b51:b51:83c3	11.81.131.195
cb15:901b:901b:1324:b51:7b51:b51:83c4	11.81.131.196
cb15:901b:901b:1324:b51:7b51:b51:83c5	11.81.131.197
cb15:901b:901b:1324:b51:7b51:b51:83c6	11.81.131.198
cb15:901b:901b:1324:b51:7b51:b51:83c7	11.81.131.199
cb15:901b:901b:1324:b51:7b51:b51:83c8	11.81.131.200
cb15:901b:901b:1324:b51:7b51:b51:83c9	11.81.131.201
cb15:901b:901b:1324:b51:7b51:b51:83ca	11.81.131.202
cb15:901b:901b:1324:b51:7b51:b51:83cb	11.81.131.203
cb15:901b:901b:1324:b51:7b51:b51:83cc	11.81.131.204
cb15:901b:901b:1324:b51:7b51:b51:83cd	11.81.131.205
cb15:901b:901b:1324:b51:7b51:b51:83ce	11.81.131.206
cb15:901b:901b:1324:b51:7b51:b51:83cf	11.81.131.207
cb15:901b:901b:1324:b51:7b51:b51:83d0	11.81.131.208
cb15:901b:901b:1324:b51:7b51:b51:83d1	11.81.131.209
cb15:901b:901b:1324:b51:7b51:b51:83d2	11.81.131.210
cb15:901b:901b:1324:b51:7b51:b51:83d3	11.81.131.211
cb15:901b:901b:1324:b51:7b51:b51:83d4	11.81.131.212
cb15:901b:901b:1324:b51:7b51:b51:83d5	11.81.131.213
cb15:901b:901b:1324:b51:7b51:b51:83d6	11.81.131.214
cb15:901b:901b:1324:b51:7b51:b51:83d7	11.81.131.215
cb15:901b:901b:1324:b51:7b51:b51:83d8	11.81.131.216
cb15:901b:901b:1324:b51:7b51:b51:83d9	11.81.131.217
cb15:901b:901b:1324:b51:7b51:b51:83da	11.81.131.218
cb15:901b:901b:1324:b51:7b51:b51:83db	11.81.131.219
cb15:901b:901b:1324:b51:7b51:b51:83dc	11.81.131.220
cb15:901b:901b:1324:b51:7b51:b51:83dd	11.81.131.221
cb15:901b:901b:1324:b51:7b51:b51:83de	11.81.131.222
cb15:901b:901b:1324:b51:7b51:b51:83df	11.81.131.223
cb15:901b:901b:1324:b51:7b51:b51:83e0	11.81.131.224
cb15:901b:901b:1324:b51:7b51:b51:83e1	11.81.131.225
cb15:901b:901b:1324:b51:7b51:b51:83e2	11.81.131.226
cb15:901b:901b:1324:b51:7b51:b51:83e3	11.81.131.227
cb15:901b:901b:1324:b51:7b51:b51:83e4	11.81.131.228
cb15:901b:901b:1324:b51:7b51:b51:83e5	11.81.131.229
cb15:901b:901b:1324:b51:7b51:b51:83e6	11.81.131.230
cb15:901b:901b:1324:b51:7b51:b51:83e7	11.81.131.231
cb15:901b:901b:1324:b51:7b51:b51:83e8	11.81.131.232
cb15:901b:901b:1324:b51:7b51:b51:83e9	11.81.131.233
cb15:901b:901b:1324:b51:7b51:b51:83ea	11.81.131.234
cb15:901b:901b:1324:b51:7b51:b51:83eb	11.81.131.235
cb15:901b:901b:1324:b51:7b51:b51:83ec	11.81.131.236
cb15:901b:901b:1324:b51:7b51:b51:83ed	11.81.131.237
cb15:901b:901b:1324:b51:7b51:b51:83ee	11.81.131.238
cb15:901b:901b:1324:b51:7b51:b51:83ef	11.81.131.239
cb15:901b:901b:1324:b51:7b51:b51:83f0	11.81.131.240
cb15:901b:901b:1324:b51:7b51:b51:83f1	11.81.131.241
cb15:901b:901b:1324:b51:7b51:b51:83f2	11.81.131.242
cb15:901b:901b:1324:b51:7b51:b51:83f3	11.81.131.243
cb15:901b:901b:1324:b51:7b51:b51:83f4	11.81.131.244
cb15:901b:901b:1324:b51:7b51:b51:83f5	11.81.131.245
cb15:901b:901b:1324:b51:7b51:b51:83f6	11.81.131.246
cb15:901b:901b:1324:b51:7b51:b51:83f7	11.81.131.247
cb15:901b:901b:1324:b51:7b51:b51:83f8	11.81.131.248
cb15:901b:901b:1324:b51:7b51:b51:83f9	11.81.131.249
cb15:901b:901b:1324:b51:7b51:b51:83fa	11.81.131.250
cb15:901b:901b:1324:b51:7b51:b51:83fb	11.81.131.251
cb15:901b:901b:1324:b51:7b51:b51:83fc	11.81.131.252
cb15:901b:901b:1324:b51:7b51:b51:83fd	11.81.131.253
cb15:901b:901b:1324:b51:7b51:b51:83fe	11.81.131.254
cb15:901b:901b:1324:b51:7b51:b51:83ff	11.81.131.255

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.