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
b51a:901b:901b:8082:40de:3157:b51a:8301	181.26.131.1
b51a:901b:901b:8082:40de:3157:b51a:8302	181.26.131.2
b51a:901b:901b:8082:40de:3157:b51a:8303	181.26.131.3
b51a:901b:901b:8082:40de:3157:b51a:8304	181.26.131.4
b51a:901b:901b:8082:40de:3157:b51a:8305	181.26.131.5
b51a:901b:901b:8082:40de:3157:b51a:8306	181.26.131.6
b51a:901b:901b:8082:40de:3157:b51a:8307	181.26.131.7
b51a:901b:901b:8082:40de:3157:b51a:8308	181.26.131.8
b51a:901b:901b:8082:40de:3157:b51a:8309	181.26.131.9
b51a:901b:901b:8082:40de:3157:b51a:830a	181.26.131.10
b51a:901b:901b:8082:40de:3157:b51a:830b	181.26.131.11
b51a:901b:901b:8082:40de:3157:b51a:830c	181.26.131.12
b51a:901b:901b:8082:40de:3157:b51a:830d	181.26.131.13
b51a:901b:901b:8082:40de:3157:b51a:830e	181.26.131.14
b51a:901b:901b:8082:40de:3157:b51a:830f	181.26.131.15
b51a:901b:901b:8082:40de:3157:b51a:8310	181.26.131.16
b51a:901b:901b:8082:40de:3157:b51a:8311	181.26.131.17
b51a:901b:901b:8082:40de:3157:b51a:8312	181.26.131.18
b51a:901b:901b:8082:40de:3157:b51a:8313	181.26.131.19
b51a:901b:901b:8082:40de:3157:b51a:8314	181.26.131.20
b51a:901b:901b:8082:40de:3157:b51a:8315	181.26.131.21
b51a:901b:901b:8082:40de:3157:b51a:8316	181.26.131.22
b51a:901b:901b:8082:40de:3157:b51a:8317	181.26.131.23
b51a:901b:901b:8082:40de:3157:b51a:8318	181.26.131.24
b51a:901b:901b:8082:40de:3157:b51a:8319	181.26.131.25
b51a:901b:901b:8082:40de:3157:b51a:831a	181.26.131.26
b51a:901b:901b:8082:40de:3157:b51a:831b	181.26.131.27
b51a:901b:901b:8082:40de:3157:b51a:831c	181.26.131.28
b51a:901b:901b:8082:40de:3157:b51a:831d	181.26.131.29
b51a:901b:901b:8082:40de:3157:b51a:831e	181.26.131.30
b51a:901b:901b:8082:40de:3157:b51a:831f	181.26.131.31
b51a:901b:901b:8082:40de:3157:b51a:8320	181.26.131.32
b51a:901b:901b:8082:40de:3157:b51a:8321	181.26.131.33
b51a:901b:901b:8082:40de:3157:b51a:8322	181.26.131.34
b51a:901b:901b:8082:40de:3157:b51a:8323	181.26.131.35
b51a:901b:901b:8082:40de:3157:b51a:8324	181.26.131.36
b51a:901b:901b:8082:40de:3157:b51a:8325	181.26.131.37
b51a:901b:901b:8082:40de:3157:b51a:8326	181.26.131.38
b51a:901b:901b:8082:40de:3157:b51a:8327	181.26.131.39
b51a:901b:901b:8082:40de:3157:b51a:8328	181.26.131.40
b51a:901b:901b:8082:40de:3157:b51a:8329	181.26.131.41
b51a:901b:901b:8082:40de:3157:b51a:832a	181.26.131.42
b51a:901b:901b:8082:40de:3157:b51a:832b	181.26.131.43
b51a:901b:901b:8082:40de:3157:b51a:832c	181.26.131.44
b51a:901b:901b:8082:40de:3157:b51a:832d	181.26.131.45
b51a:901b:901b:8082:40de:3157:b51a:832e	181.26.131.46
b51a:901b:901b:8082:40de:3157:b51a:832f	181.26.131.47
b51a:901b:901b:8082:40de:3157:b51a:8330	181.26.131.48
b51a:901b:901b:8082:40de:3157:b51a:8331	181.26.131.49
b51a:901b:901b:8082:40de:3157:b51a:8332	181.26.131.50
b51a:901b:901b:8082:40de:3157:b51a:8333	181.26.131.51
b51a:901b:901b:8082:40de:3157:b51a:8334	181.26.131.52
b51a:901b:901b:8082:40de:3157:b51a:8335	181.26.131.53
b51a:901b:901b:8082:40de:3157:b51a:8336	181.26.131.54
b51a:901b:901b:8082:40de:3157:b51a:8337	181.26.131.55
b51a:901b:901b:8082:40de:3157:b51a:8338	181.26.131.56
b51a:901b:901b:8082:40de:3157:b51a:8339	181.26.131.57
b51a:901b:901b:8082:40de:3157:b51a:833a	181.26.131.58
b51a:901b:901b:8082:40de:3157:b51a:833b	181.26.131.59
b51a:901b:901b:8082:40de:3157:b51a:833c	181.26.131.60

b51a:901b:901b:8082:40de:3157:b51a:833d	181.26.131.61
b51a:901b:901b:8082:40de:3157:b51a:833e	181.26.131.62
b51a:901b:901b:8082:40de:3157:b51a:833f	181.26.131.63
b51a:901b:901b:8082:40de:3157:b51a:8340	181.26.131.64
b51a:901b:901b:8082:40de:3157:b51a:8341	181.26.131.65
b51a:901b:901b:8082:40de:3157:b51a:8342	181.26.131.66
b51a:901b:901b:8082:40de:3157:b51a:8343	181.26.131.67
b51a:901b:901b:8082:40de:3157:b51a:8344	181.26.131.68
b51a:901b:901b:8082:40de:3157:b51a:8345	181.26.131.69
b51a:901b:901b:8082:40de:3157:b51a:8346	181.26.131.70
b51a:901b:901b:8082:40de:3157:b51a:8347	181.26.131.71
b51a:901b:901b:8082:40de:3157:b51a:8348	181.26.131.72
b51a:901b:901b:8082:40de:3157:b51a:8349	181.26.131.73
b51a:901b:901b:8082:40de:3157:b51a:834a	181.26.131.74
b51a:901b:901b:8082:40de:3157:b51a:834b	181.26.131.75
b51a:901b:901b:8082:40de:3157:b51a:834c	181.26.131.76
b51a:901b:901b:8082:40de:3157:b51a:834d	181.26.131.77
b51a:901b:901b:8082:40de:3157:b51a:834e	181.26.131.78
b51a:901b:901b:8082:40de:3157:b51a:834f	181.26.131.79
b51a:901b:901b:8082:40de:3157:b51a:8350	181.26.131.80
b51a:901b:901b:8082:40de:3157:b51a:8351	181.26.131.81
b51a:901b:901b:8082:40de:3157:b51a:8352	181.26.131.82
b51a:901b:901b:8082:40de:3157:b51a:8353	181.26.131.83
b51a:901b:901b:8082:40de:3157:b51a:8354	181.26.131.84
b51a:901b:901b:8082:40de:3157:b51a:8355	181.26.131.85
b51a:901b:901b:8082:40de:3157:b51a:8356	181.26.131.86
b51a:901b:901b:8082:40de:3157:b51a:8357	181.26.131.87
b51a:901b:901b:8082:40de:3157:b51a:8358	181.26.131.88
b51a:901b:901b:8082:40de:3157:b51a:8359	181.26.131.89
b51a:901b:901b:8082:40de:3157:b51a:835a	181.26.131.90
b51a:901b:901b:8082:40de:3157:b51a:835b	181.26.131.91
b51a:901b:901b:8082:40de:3157:b51a:835c	181.26.131.92
b51a:901b:901b:8082:40de:3157:b51a:835d	181.26.131.93
b51a:901b:901b:8082:40de:3157:b51a:835e	181.26.131.94
b51a:901b:901b:8082:40de:3157:b51a:835f	181.26.131.95
b51a:901b:901b:8082:40de:3157:b51a:8360	181.26.131.96
b51a:901b:901b:8082:40de:3157:b51a:8361	181.26.131.97
b51a:901b:901b:8082:40de:3157:b51a:8362	181.26.131.98
b51a:901b:901b:8082:40de:3157:b51a:8363	181.26.131.99
b51a:901b:901b:8082:40de:3157:b51a:8364	181.26.131.100
b51a:901b:901b:8082:40de:3157:b51a:8365	181.26.131.101
b51a:901b:901b:8082:40de:3157:b51a:8366	181.26.131.102
b51a:901b:901b:8082:40de:3157:b51a:8367	181.26.131.103
b51a:901b:901b:8082:40de:3157:b51a:8368	181.26.131.104
b51a:901b:901b:8082:40de:3157:b51a:8369	181.26.131.105
b51a:901b:901b:8082:40de:3157:b51a:836a	181.26.131.106
b51a:901b:901b:8082:40de:3157:b51a:836b	181.26.131.107
b51a:901b:901b:8082:40de:3157:b51a:836c	181.26.131.108
b51a:901b:901b:8082:40de:3157:b51a:836d	181.26.131.109
b51a:901b:901b:8082:40de:3157:b51a:836e	181.26.131.110
b51a:901b:901b:8082:40de:3157:b51a:836f	181.26.131.111
b51a:901b:901b:8082:40de:3157:b51a:8370	181.26.131.112
b51a:901b:901b:8082:40de:3157:b51a:8371	181.26.131.113
b51a:901b:901b:8082:40de:3157:b51a:8372	181.26.131.114
b51a:901b:901b:8082:40de:3157:b51a:8373	181.26.131.115
b51a:901b:901b:8082:40de:3157:b51a:8374	181.26.131.116
b51a:901b:901b:8082:40de:3157:b51a:8375	181.26.131.117
b51a:901b:901b:8082:40de:3157:b51a:8376	181.26.131.118
b51a:901b:901b:8082:40de:3157:b51a:8377	181.26.131.119
b51a:901b:901b:8082:40de:3157:b51a:8378	181.26.131.120

b51a:901b:901b:8082:40de:3157:b51a:8379	181.26.131.121
b51a:901b:901b:8082:40de:3157:b51a:837a	181.26.131.122
b51a:901b:901b:8082:40de:3157:b51a:837b	181.26.131.123
b51a:901b:901b:8082:40de:3157:b51a:837c	181.26.131.124
b51a:901b:901b:8082:40de:3157:b51a:837d	181.26.131.125
b51a:901b:901b:8082:40de:3157:b51a:837e	181.26.131.126
b51a:901b:901b:8082:40de:3157:b51a:837f	181.26.131.127
b51a:901b:901b:8082:40de:3157:b51a:8380	181.26.131.128
b51a:901b:901b:8082:40de:3157:b51a:8381	181.26.131.129
b51a:901b:901b:8082:40de:3157:b51a:8382	181.26.131.130
b51a:901b:901b:8082:40de:3157:b51a:8383	181.26.131.131
b51a:901b:901b:8082:40de:3157:b51a:8384	181.26.131.132
b51a:901b:901b:8082:40de:3157:b51a:8385	181.26.131.133
b51a:901b:901b:8082:40de:3157:b51a:8386	181.26.131.134
b51a:901b:901b:8082:40de:3157:b51a:8387	181.26.131.135
b51a:901b:901b:8082:40de:3157:b51a:8388	181.26.131.136
b51a:901b:901b:8082:40de:3157:b51a:8389	181.26.131.137
b51a:901b:901b:8082:40de:3157:b51a:838a	181.26.131.138
b51a:901b:901b:8082:40de:3157:b51a:838b	181.26.131.139
b51a:901b:901b:8082:40de:3157:b51a:838c	181.26.131.140
b51a:901b:901b:8082:40de:3157:b51a:838d	181.26.131.141
b51a:901b:901b:8082:40de:3157:b51a:838e	181.26.131.142
b51a:901b:901b:8082:40de:3157:b51a:838f	181.26.131.143
b51a:901b:901b:8082:40de:3157:b51a:8390	181.26.131.144
b51a:901b:901b:8082:40de:3157:b51a:8391	181.26.131.145
b51a:901b:901b:8082:40de:3157:b51a:8392	181.26.131.146
b51a:901b:901b:8082:40de:3157:b51a:8393	181.26.131.147
b51a:901b:901b:8082:40de:3157:b51a:8394	181.26.131.148
b51a:901b:901b:8082:40de:3157:b51a:8395	181.26.131.149
b51a:901b:901b:8082:40de:3157:b51a:8396	181.26.131.150
b51a:901b:901b:8082:40de:3157:b51a:8397	181.26.131.151
b51a:901b:901b:8082:40de:3157:b51a:8398	181.26.131.152
b51a:901b:901b:8082:40de:3157:b51a:8399	181.26.131.153
b51a:901b:901b:8082:40de:3157:b51a:839a	181.26.131.154
b51a:901b:901b:8082:40de:3157:b51a:839b	181.26.131.155
b51a:901b:901b:8082:40de:3157:b51a:839c	181.26.131.156
b51a:901b:901b:8082:40de:3157:b51a:839d	181.26.131.157
b51a:901b:901b:8082:40de:3157:b51a:839e	181.26.131.158
b51a:901b:901b:8082:40de:3157:b51a:839f	181.26.131.159
b51a:901b:901b:8082:40de:3157:b51a:83a0	181.26.131.160
b51a:901b:901b:8082:40de:3157:b51a:83a1	181.26.131.161
b51a:901b:901b:8082:40de:3157:b51a:83a2	181.26.131.162
b51a:901b:901b:8082:40de:3157:b51a:83a3	181.26.131.163
b51a:901b:901b:8082:40de:3157:b51a:83a4	181.26.131.164
b51a:901b:901b:8082:40de:3157:b51a:83a5	181.26.131.165
b51a:901b:901b:8082:40de:3157:b51a:83a6	181.26.131.166
b51a:901b:901b:8082:40de:3157:b51a:83a7	181.26.131.167
b51a:901b:901b:8082:40de:3157:b51a:83a8	181.26.131.168
b51a:901b:901b:8082:40de:3157:b51a:83a9	181.26.131.169
b51a:901b:901b:8082:40de:3157:b51a:83aa	181.26.131.170
b51a:901b:901b:8082:40de:3157:b51a:83ab	181.26.131.171
b51a:901b:901b:8082:40de:3157:b51a:83ac	181.26.131.172
b51a:901b:901b:8082:40de:3157:b51a:83ad	181.26.131.173
b51a:901b:901b:8082:40de:3157:b51a:83ae	181.26.131.174
b51a:901b:901b:8082:40de:3157:b51a:83af	181.26.131.175
b51a:901b:901b:8082:40de:3157:b51a:83b0	181.26.131.176
b51a:901b:901b:8082:40de:3157:b51a:83b1	181.26.131.177
b51a:901b:901b:8082:40de:3157:b51a:83b2	181.26.131.178
b51a:901b:901b:8082:40de:3157:b51a:83b3	181.26.131.179
b51a:901b:901b:8082:40de:3157:b51a:83b4	181.26.131.180

b51a:901b:901b:8082:40de:3157:b51a:83b5	181.26.131.181
b51a:901b:901b:8082:40de:3157:b51a:83b6	181.26.131.182
b51a:901b:901b:8082:40de:3157:b51a:83b7	181.26.131.183
b51a:901b:901b:8082:40de:3157:b51a:83b8	181.26.131.184
b51a:901b:901b:8082:40de:3157:b51a:83b9	181.26.131.185
b51a:901b:901b:8082:40de:3157:b51a:83ba	181.26.131.186
b51a:901b:901b:8082:40de:3157:b51a:83bb	181.26.131.187
b51a:901b:901b:8082:40de:3157:b51a:83bc	181.26.131.188
b51a:901b:901b:8082:40de:3157:b51a:83bd	181.26.131.189
b51a:901b:901b:8082:40de:3157:b51a:83be	181.26.131.190
b51a:901b:901b:8082:40de:3157:b51a:83bf	181.26.131.191
b51a:901b:901b:8082:40de:3157:b51a:83c0	181.26.131.192
b51a:901b:901b:8082:40de:3157:b51a:83c1	181.26.131.193
b51a:901b:901b:8082:40de:3157:b51a:83c2	181.26.131.194
b51a:901b:901b:8082:40de:3157:b51a:83c3	181.26.131.195
b51a:901b:901b:8082:40de:3157:b51a:83c4	181.26.131.196
b51a:901b:901b:8082:40de:3157:b51a:83c5	181.26.131.197
b51a:901b:901b:8082:40de:3157:b51a:83c6	181.26.131.198
b51a:901b:901b:8082:40de:3157:b51a:83c7	181.26.131.199
b51a:901b:901b:8082:40de:3157:b51a:83c8	181.26.131.200
b51a:901b:901b:8082:40de:3157:b51a:83c9	181.26.131.201
b51a:901b:901b:8082:40de:3157:b51a:83ca	181.26.131.202
b51a:901b:901b:8082:40de:3157:b51a:83cb	181.26.131.203
b51a:901b:901b:8082:40de:3157:b51a:83cc	181.26.131.204
b51a:901b:901b:8082:40de:3157:b51a:83cd	181.26.131.205
b51a:901b:901b:8082:40de:3157:b51a:83ce	181.26.131.206
b51a:901b:901b:8082:40de:3157:b51a:83cf	181.26.131.207
b51a:901b:901b:8082:40de:3157:b51a:83d0	181.26.131.208
b51a:901b:901b:8082:40de:3157:b51a:83d1	181.26.131.209
b51a:901b:901b:8082:40de:3157:b51a:83d2	181.26.131.210
b51a:901b:901b:8082:40de:3157:b51a:83d3	181.26.131.211
b51a:901b:901b:8082:40de:3157:b51a:83d4	181.26.131.212
b51a:901b:901b:8082:40de:3157:b51a:83d5	181.26.131.213
b51a:901b:901b:8082:40de:3157:b51a:83d6	181.26.131.214
b51a:901b:901b:8082:40de:3157:b51a:83d7	181.26.131.215
b51a:901b:901b:8082:40de:3157:b51a:83d8	181.26.131.216
b51a:901b:901b:8082:40de:3157:b51a:83d9	181.26.131.217
b51a:901b:901b:8082:40de:3157:b51a:83da	181.26.131.218
b51a:901b:901b:8082:40de:3157:b51a:83db	181.26.131.219
b51a:901b:901b:8082:40de:3157:b51a:83dc	181.26.131.220
b51a:901b:901b:8082:40de:3157:b51a:83dd	181.26.131.221
b51a:901b:901b:8082:40de:3157:b51a:83de	181.26.131.222
b51a:901b:901b:8082:40de:3157:b51a:83df	181.26.131.223
b51a:901b:901b:8082:40de:3157:b51a:83e0	181.26.131.224
b51a:901b:901b:8082:40de:3157:b51a:83e1	181.26.131.225
b51a:901b:901b:8082:40de:3157:b51a:83e2	181.26.131.226
b51a:901b:901b:8082:40de:3157:b51a:83e3	181.26.131.227
b51a:901b:901b:8082:40de:3157:b51a:83e4	181.26.131.228
b51a:901b:901b:8082:40de:3157:b51a:83e5	181.26.131.229
b51a:901b:901b:8082:40de:3157:b51a:83e6	181.26.131.230
b51a:901b:901b:8082:40de:3157:b51a:83e7	181.26.131.231
b51a:901b:901b:8082:40de:3157:b51a:83e8	181.26.131.232
b51a:901b:901b:8082:40de:3157:b51a:83e9	181.26.131.233
b51a:901b:901b:8082:40de:3157:b51a:83ea	181.26.131.234
b51a:901b:901b:8082:40de:3157:b51a:83eb	181.26.131.235
b51a:901b:901b:8082:40de:3157:b51a:83ec	181.26.131.236
b51a:901b:901b:8082:40de:3157:b51a:83ed	181.26.131.237
b51a:901b:901b:8082:40de:3157:b51a:83ee	181.26.131.238
b51a:901b:901b:8082:40de:3157:b51a:83ef	181.26.131.239
b51a:901b:901b:8082:40de:3157:b51a:83f0	181.26.131.240
b51a:901b:901b:8082:40de:3157:b51a:83f1	181.26.131.241
b51a:901b:901b:8082:40de:3157:b51a:83f2	181.26.131.242
b51a:901b:901b:8082:40de:3157:b51a:83f3	181.26.131.243
b51a:901b:901b:8082:40de:3157:b51a:83f4	181.26.131.244
b51a:901b:901b:8082:40de:3157:b51a:83f5	181.26.131.245
b51a:901b:901b:8082:40de:3157:b51a:83f6	181.26.131.246
b51a:901b:901b:8082:40de:3157:b51a:83f7	181.26.131.247
b51a:901b:901b:8082:40de:3157:b51a:83f8	181.26.131.248
b51a:901b:901b:8082:40de:3157:b51a:83f9	181.26.131.249
b51a:901b:901b:8082:40de:3157:b51a:83fa	181.26.131.250
b51a:901b:901b:8082:40de:3157:b51a:83fb	181.26.131.251
b51a:901b:901b:8082:40de:3157:b51a:83fc	181.26.131.252
b51a:901b:901b:8082:40de:3157:b51a:83fd	181.26.131.253
b51a:901b:901b:8082:40de:3157:b51a:83fe	181.26.131.254
b51a:901b:901b:8082:40de:3157:b51a:83ff	181.26.131.255

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.