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:cb15:8049:b51b:378:3155:8301	49.85.131.1
b51a:901b:cb15:8049:b51b:378:3155:8302	49.85.131.2
b51a:901b:cb15:8049:b51b:378:3155:8303	49.85.131.3
b51a:901b:cb15:8049:b51b:378:3155:8304	49.85.131.4
b51a:901b:cb15:8049:b51b:378:3155:8305	49.85.131.5
b51a:901b:cb15:8049:b51b:378:3155:8306	49.85.131.6
b51a:901b:cb15:8049:b51b:378:3155:8307	49.85.131.7
b51a:901b:cb15:8049:b51b:378:3155:8308	49.85.131.8
b51a:901b:cb15:8049:b51b:378:3155:8309	49.85.131.9
b51a:901b:cb15:8049:b51b:378:3155:830a	49.85.131.10
b51a:901b:cb15:8049:b51b:378:3155:830b	49.85.131.11
b51a:901b:cb15:8049:b51b:378:3155:830c	49.85.131.12
b51a:901b:cb15:8049:b51b:378:3155:830d	49.85.131.13
b51a:901b:cb15:8049:b51b:378:3155:830e	49.85.131.14
b51a:901b:cb15:8049:b51b:378:3155:830f	49.85.131.15
b51a:901b:cb15:8049:b51b:378:3155:8310	49.85.131.16
b51a:901b:cb15:8049:b51b:378:3155:8311	49.85.131.17
b51a:901b:cb15:8049:b51b:378:3155:8312	49.85.131.18
b51a:901b:cb15:8049:b51b:378:3155:8313	49.85.131.19
b51a:901b:cb15:8049:b51b:378:3155:8314	49.85.131.20
b51a:901b:cb15:8049:b51b:378:3155:8315	49.85.131.21
b51a:901b:cb15:8049:b51b:378:3155:8316	49.85.131.22
b51a:901b:cb15:8049:b51b:378:3155:8317	49.85.131.23
b51a:901b:cb15:8049:b51b:378:3155:8318	49.85.131.24
b51a:901b:cb15:8049:b51b:378:3155:8319	49.85.131.25
b51a:901b:cb15:8049:b51b:378:3155:831a	49.85.131.26
b51a:901b:cb15:8049:b51b:378:3155:831b	49.85.131.27
b51a:901b:cb15:8049:b51b:378:3155:831c	49.85.131.28
b51a:901b:cb15:8049:b51b:378:3155:831d	49.85.131.29
b51a:901b:cb15:8049:b51b:378:3155:831e	49.85.131.30
b51a:901b:cb15:8049:b51b:378:3155:831f	49.85.131.31
b51a:901b:cb15:8049:b51b:378:3155:8320	49.85.131.32
b51a:901b:cb15:8049:b51b:378:3155:8321	49.85.131.33
b51a:901b:cb15:8049:b51b:378:3155:8322	49.85.131.34
b51a:901b:cb15:8049:b51b:378:3155:8323	49.85.131.35
b51a:901b:cb15:8049:b51b:378:3155:8324	49.85.131.36
b51a:901b:cb15:8049:b51b:378:3155:8325	49.85.131.37
b51a:901b:cb15:8049:b51b:378:3155:8326	49.85.131.38
b51a:901b:cb15:8049:b51b:378:3155:8327	49.85.131.39
b51a:901b:cb15:8049:b51b:378:3155:8328	49.85.131.40
b51a:901b:cb15:8049:b51b:378:3155:8329	49.85.131.41
b51a:901b:cb15:8049:b51b:378:3155:832a	49.85.131.42
b51a:901b:cb15:8049:b51b:378:3155:832b	49.85.131.43
b51a:901b:cb15:8049:b51b:378:3155:832c	49.85.131.44
b51a:901b:cb15:8049:b51b:378:3155:832d	49.85.131.45
b51a:901b:cb15:8049:b51b:378:3155:832e	49.85.131.46
b51a:901b:cb15:8049:b51b:378:3155:832f	49.85.131.47
b51a:901b:cb15:8049:b51b:378:3155:8330	49.85.131.48
b51a:901b:cb15:8049:b51b:378:3155:8331	49.85.131.49
b51a:901b:cb15:8049:b51b:378:3155:8332	49.85.131.50
b51a:901b:cb15:8049:b51b:378:3155:8333	49.85.131.51
b51a:901b:cb15:8049:b51b:378:3155:8334	49.85.131.52
b51a:901b:cb15:8049:b51b:378:3155:8335	49.85.131.53
b51a:901b:cb15:8049:b51b:378:3155:8336	49.85.131.54
b51a:901b:cb15:8049:b51b:378:3155:8337	49.85.131.55
b51a:901b:cb15:8049:b51b:378:3155:8338	49.85.131.56
b51a:901b:cb15:8049:b51b:378:3155:8339	49.85.131.57
b51a:901b:cb15:8049:b51b:378:3155:833a	49.85.131.58
b51a:901b:cb15:8049:b51b:378:3155:833b	49.85.131.59
b51a:901b:cb15:8049:b51b:378:3155:833c	49.85.131.60

b51a:901b:cb15:8049:b51b:378:3155:833d	49.85.131.61
b51a:901b:cb15:8049:b51b:378:3155:833e	49.85.131.62
b51a:901b:cb15:8049:b51b:378:3155:833f	49.85.131.63
b51a:901b:cb15:8049:b51b:378:3155:8340	49.85.131.64
b51a:901b:cb15:8049:b51b:378:3155:8341	49.85.131.65
b51a:901b:cb15:8049:b51b:378:3155:8342	49.85.131.66
b51a:901b:cb15:8049:b51b:378:3155:8343	49.85.131.67
b51a:901b:cb15:8049:b51b:378:3155:8344	49.85.131.68
b51a:901b:cb15:8049:b51b:378:3155:8345	49.85.131.69
b51a:901b:cb15:8049:b51b:378:3155:8346	49.85.131.70
b51a:901b:cb15:8049:b51b:378:3155:8347	49.85.131.71
b51a:901b:cb15:8049:b51b:378:3155:8348	49.85.131.72
b51a:901b:cb15:8049:b51b:378:3155:8349	49.85.131.73
b51a:901b:cb15:8049:b51b:378:3155:834a	49.85.131.74
b51a:901b:cb15:8049:b51b:378:3155:834b	49.85.131.75
b51a:901b:cb15:8049:b51b:378:3155:834c	49.85.131.76
b51a:901b:cb15:8049:b51b:378:3155:834d	49.85.131.77
b51a:901b:cb15:8049:b51b:378:3155:834e	49.85.131.78
b51a:901b:cb15:8049:b51b:378:3155:834f	49.85.131.79
b51a:901b:cb15:8049:b51b:378:3155:8350	49.85.131.80
b51a:901b:cb15:8049:b51b:378:3155:8351	49.85.131.81
b51a:901b:cb15:8049:b51b:378:3155:8352	49.85.131.82
b51a:901b:cb15:8049:b51b:378:3155:8353	49.85.131.83
b51a:901b:cb15:8049:b51b:378:3155:8354	49.85.131.84
b51a:901b:cb15:8049:b51b:378:3155:8355	49.85.131.85
b51a:901b:cb15:8049:b51b:378:3155:8356	49.85.131.86
b51a:901b:cb15:8049:b51b:378:3155:8357	49.85.131.87
b51a:901b:cb15:8049:b51b:378:3155:8358	49.85.131.88
b51a:901b:cb15:8049:b51b:378:3155:8359	49.85.131.89
b51a:901b:cb15:8049:b51b:378:3155:835a	49.85.131.90
b51a:901b:cb15:8049:b51b:378:3155:835b	49.85.131.91
b51a:901b:cb15:8049:b51b:378:3155:835c	49.85.131.92
b51a:901b:cb15:8049:b51b:378:3155:835d	49.85.131.93
b51a:901b:cb15:8049:b51b:378:3155:835e	49.85.131.94
b51a:901b:cb15:8049:b51b:378:3155:835f	49.85.131.95
b51a:901b:cb15:8049:b51b:378:3155:8360	49.85.131.96
b51a:901b:cb15:8049:b51b:378:3155:8361	49.85.131.97
b51a:901b:cb15:8049:b51b:378:3155:8362	49.85.131.98
b51a:901b:cb15:8049:b51b:378:3155:8363	49.85.131.99
b51a:901b:cb15:8049:b51b:378:3155:8364	49.85.131.100
b51a:901b:cb15:8049:b51b:378:3155:8365	49.85.131.101
b51a:901b:cb15:8049:b51b:378:3155:8366	49.85.131.102
b51a:901b:cb15:8049:b51b:378:3155:8367	49.85.131.103
b51a:901b:cb15:8049:b51b:378:3155:8368	49.85.131.104
b51a:901b:cb15:8049:b51b:378:3155:8369	49.85.131.105
b51a:901b:cb15:8049:b51b:378:3155:836a	49.85.131.106
b51a:901b:cb15:8049:b51b:378:3155:836b	49.85.131.107
b51a:901b:cb15:8049:b51b:378:3155:836c	49.85.131.108
b51a:901b:cb15:8049:b51b:378:3155:836d	49.85.131.109
b51a:901b:cb15:8049:b51b:378:3155:836e	49.85.131.110
b51a:901b:cb15:8049:b51b:378:3155:836f	49.85.131.111
b51a:901b:cb15:8049:b51b:378:3155:8370	49.85.131.112
b51a:901b:cb15:8049:b51b:378:3155:8371	49.85.131.113
b51a:901b:cb15:8049:b51b:378:3155:8372	49.85.131.114
b51a:901b:cb15:8049:b51b:378:3155:8373	49.85.131.115
b51a:901b:cb15:8049:b51b:378:3155:8374	49.85.131.116
b51a:901b:cb15:8049:b51b:378:3155:8375	49.85.131.117
b51a:901b:cb15:8049:b51b:378:3155:8376	49.85.131.118
b51a:901b:cb15:8049:b51b:378:3155:8377	49.85.131.119
b51a:901b:cb15:8049:b51b:378:3155:8378	49.85.131.120

b51a:901b:cb15:8049:b51b:378:3155:8379	49.85.131.121
b51a:901b:cb15:8049:b51b:378:3155:837a	49.85.131.122
b51a:901b:cb15:8049:b51b:378:3155:837b	49.85.131.123
b51a:901b:cb15:8049:b51b:378:3155:837c	49.85.131.124
b51a:901b:cb15:8049:b51b:378:3155:837d	49.85.131.125
b51a:901b:cb15:8049:b51b:378:3155:837e	49.85.131.126
b51a:901b:cb15:8049:b51b:378:3155:837f	49.85.131.127
b51a:901b:cb15:8049:b51b:378:3155:8380	49.85.131.128
b51a:901b:cb15:8049:b51b:378:3155:8381	49.85.131.129
b51a:901b:cb15:8049:b51b:378:3155:8382	49.85.131.130
b51a:901b:cb15:8049:b51b:378:3155:8383	49.85.131.131
b51a:901b:cb15:8049:b51b:378:3155:8384	49.85.131.132
b51a:901b:cb15:8049:b51b:378:3155:8385	49.85.131.133
b51a:901b:cb15:8049:b51b:378:3155:8386	49.85.131.134
b51a:901b:cb15:8049:b51b:378:3155:8387	49.85.131.135
b51a:901b:cb15:8049:b51b:378:3155:8388	49.85.131.136
b51a:901b:cb15:8049:b51b:378:3155:8389	49.85.131.137
b51a:901b:cb15:8049:b51b:378:3155:838a	49.85.131.138
b51a:901b:cb15:8049:b51b:378:3155:838b	49.85.131.139
b51a:901b:cb15:8049:b51b:378:3155:838c	49.85.131.140
b51a:901b:cb15:8049:b51b:378:3155:838d	49.85.131.141
b51a:901b:cb15:8049:b51b:378:3155:838e	49.85.131.142
b51a:901b:cb15:8049:b51b:378:3155:838f	49.85.131.143
b51a:901b:cb15:8049:b51b:378:3155:8390	49.85.131.144
b51a:901b:cb15:8049:b51b:378:3155:8391	49.85.131.145
b51a:901b:cb15:8049:b51b:378:3155:8392	49.85.131.146
b51a:901b:cb15:8049:b51b:378:3155:8393	49.85.131.147
b51a:901b:cb15:8049:b51b:378:3155:8394	49.85.131.148
b51a:901b:cb15:8049:b51b:378:3155:8395	49.85.131.149
b51a:901b:cb15:8049:b51b:378:3155:8396	49.85.131.150
b51a:901b:cb15:8049:b51b:378:3155:8397	49.85.131.151
b51a:901b:cb15:8049:b51b:378:3155:8398	49.85.131.152
b51a:901b:cb15:8049:b51b:378:3155:8399	49.85.131.153
b51a:901b:cb15:8049:b51b:378:3155:839a	49.85.131.154
b51a:901b:cb15:8049:b51b:378:3155:839b	49.85.131.155
b51a:901b:cb15:8049:b51b:378:3155:839c	49.85.131.156
b51a:901b:cb15:8049:b51b:378:3155:839d	49.85.131.157
b51a:901b:cb15:8049:b51b:378:3155:839e	49.85.131.158
b51a:901b:cb15:8049:b51b:378:3155:839f	49.85.131.159
b51a:901b:cb15:8049:b51b:378:3155:83a0	49.85.131.160
b51a:901b:cb15:8049:b51b:378:3155:83a1	49.85.131.161
b51a:901b:cb15:8049:b51b:378:3155:83a2	49.85.131.162
b51a:901b:cb15:8049:b51b:378:3155:83a3	49.85.131.163
b51a:901b:cb15:8049:b51b:378:3155:83a4	49.85.131.164
b51a:901b:cb15:8049:b51b:378:3155:83a5	49.85.131.165
b51a:901b:cb15:8049:b51b:378:3155:83a6	49.85.131.166
b51a:901b:cb15:8049:b51b:378:3155:83a7	49.85.131.167
b51a:901b:cb15:8049:b51b:378:3155:83a8	49.85.131.168
b51a:901b:cb15:8049:b51b:378:3155:83a9	49.85.131.169
b51a:901b:cb15:8049:b51b:378:3155:83aa	49.85.131.170
b51a:901b:cb15:8049:b51b:378:3155:83ab	49.85.131.171
b51a:901b:cb15:8049:b51b:378:3155:83ac	49.85.131.172
b51a:901b:cb15:8049:b51b:378:3155:83ad	49.85.131.173
b51a:901b:cb15:8049:b51b:378:3155:83ae	49.85.131.174
b51a:901b:cb15:8049:b51b:378:3155:83af	49.85.131.175
b51a:901b:cb15:8049:b51b:378:3155:83b0	49.85.131.176
b51a:901b:cb15:8049:b51b:378:3155:83b1	49.85.131.177
b51a:901b:cb15:8049:b51b:378:3155:83b2	49.85.131.178
b51a:901b:cb15:8049:b51b:378:3155:83b3	49.85.131.179
b51a:901b:cb15:8049:b51b:378:3155:83b4	49.85.131.180

b51a:901b:cb15:8049:b51b:378:3155:83b5	49.85.131.181
b51a:901b:cb15:8049:b51b:378:3155:83b6	49.85.131.182
b51a:901b:cb15:8049:b51b:378:3155:83b7	49.85.131.183
b51a:901b:cb15:8049:b51b:378:3155:83b8	49.85.131.184
b51a:901b:cb15:8049:b51b:378:3155:83b9	49.85.131.185
b51a:901b:cb15:8049:b51b:378:3155:83ba	49.85.131.186
b51a:901b:cb15:8049:b51b:378:3155:83bb	49.85.131.187
b51a:901b:cb15:8049:b51b:378:3155:83bc	49.85.131.188
b51a:901b:cb15:8049:b51b:378:3155:83bd	49.85.131.189
b51a:901b:cb15:8049:b51b:378:3155:83be	49.85.131.190
b51a:901b:cb15:8049:b51b:378:3155:83bf	49.85.131.191
b51a:901b:cb15:8049:b51b:378:3155:83c0	49.85.131.192
b51a:901b:cb15:8049:b51b:378:3155:83c1	49.85.131.193
b51a:901b:cb15:8049:b51b:378:3155:83c2	49.85.131.194
b51a:901b:cb15:8049:b51b:378:3155:83c3	49.85.131.195
b51a:901b:cb15:8049:b51b:378:3155:83c4	49.85.131.196
b51a:901b:cb15:8049:b51b:378:3155:83c5	49.85.131.197
b51a:901b:cb15:8049:b51b:378:3155:83c6	49.85.131.198
b51a:901b:cb15:8049:b51b:378:3155:83c7	49.85.131.199
b51a:901b:cb15:8049:b51b:378:3155:83c8	49.85.131.200
b51a:901b:cb15:8049:b51b:378:3155:83c9	49.85.131.201
b51a:901b:cb15:8049:b51b:378:3155:83ca	49.85.131.202
b51a:901b:cb15:8049:b51b:378:3155:83cb	49.85.131.203
b51a:901b:cb15:8049:b51b:378:3155:83cc	49.85.131.204
b51a:901b:cb15:8049:b51b:378:3155:83cd	49.85.131.205
b51a:901b:cb15:8049:b51b:378:3155:83ce	49.85.131.206
b51a:901b:cb15:8049:b51b:378:3155:83cf	49.85.131.207
b51a:901b:cb15:8049:b51b:378:3155:83d0	49.85.131.208
b51a:901b:cb15:8049:b51b:378:3155:83d1	49.85.131.209
b51a:901b:cb15:8049:b51b:378:3155:83d2	49.85.131.210
b51a:901b:cb15:8049:b51b:378:3155:83d3	49.85.131.211
b51a:901b:cb15:8049:b51b:378:3155:83d4	49.85.131.212
b51a:901b:cb15:8049:b51b:378:3155:83d5	49.85.131.213
b51a:901b:cb15:8049:b51b:378:3155:83d6	49.85.131.214
b51a:901b:cb15:8049:b51b:378:3155:83d7	49.85.131.215
b51a:901b:cb15:8049:b51b:378:3155:83d8	49.85.131.216
b51a:901b:cb15:8049:b51b:378:3155:83d9	49.85.131.217
b51a:901b:cb15:8049:b51b:378:3155:83da	49.85.131.218
b51a:901b:cb15:8049:b51b:378:3155:83db	49.85.131.219
b51a:901b:cb15:8049:b51b:378:3155:83dc	49.85.131.220
b51a:901b:cb15:8049:b51b:378:3155:83dd	49.85.131.221
b51a:901b:cb15:8049:b51b:378:3155:83de	49.85.131.222
b51a:901b:cb15:8049:b51b:378:3155:83df	49.85.131.223
b51a:901b:cb15:8049:b51b:378:3155:83e0	49.85.131.224
b51a:901b:cb15:8049:b51b:378:3155:83e1	49.85.131.225
b51a:901b:cb15:8049:b51b:378:3155:83e2	49.85.131.226
b51a:901b:cb15:8049:b51b:378:3155:83e3	49.85.131.227
b51a:901b:cb15:8049:b51b:378:3155:83e4	49.85.131.228
b51a:901b:cb15:8049:b51b:378:3155:83e5	49.85.131.229
b51a:901b:cb15:8049:b51b:378:3155:83e6	49.85.131.230
b51a:901b:cb15:8049:b51b:378:3155:83e7	49.85.131.231
b51a:901b:cb15:8049:b51b:378:3155:83e8	49.85.131.232
b51a:901b:cb15:8049:b51b:378:3155:83e9	49.85.131.233
b51a:901b:cb15:8049:b51b:378:3155:83ea	49.85.131.234
b51a:901b:cb15:8049:b51b:378:3155:83eb	49.85.131.235
b51a:901b:cb15:8049:b51b:378:3155:83ec	49.85.131.236
b51a:901b:cb15:8049:b51b:378:3155:83ed	49.85.131.237
b51a:901b:cb15:8049:b51b:378:3155:83ee	49.85.131.238
b51a:901b:cb15:8049:b51b:378:3155:83ef	49.85.131.239
b51a:901b:cb15:8049:b51b:378:3155:83f0	49.85.131.240
b51a:901b:cb15:8049:b51b:378:3155:83f1	49.85.131.241
b51a:901b:cb15:8049:b51b:378:3155:83f2	49.85.131.242
b51a:901b:cb15:8049:b51b:378:3155:83f3	49.85.131.243
b51a:901b:cb15:8049:b51b:378:3155:83f4	49.85.131.244
b51a:901b:cb15:8049:b51b:378:3155:83f5	49.85.131.245
b51a:901b:cb15:8049:b51b:378:3155:83f6	49.85.131.246
b51a:901b:cb15:8049:b51b:378:3155:83f7	49.85.131.247
b51a:901b:cb15:8049:b51b:378:3155:83f8	49.85.131.248
b51a:901b:cb15:8049:b51b:378:3155:83f9	49.85.131.249
b51a:901b:cb15:8049:b51b:378:3155:83fa	49.85.131.250
b51a:901b:cb15:8049:b51b:378:3155:83fb	49.85.131.251
b51a:901b:cb15:8049:b51b:378:3155:83fc	49.85.131.252
b51a:901b:cb15:8049:b51b:378:3155:83fd	49.85.131.253
b51a:901b:cb15:8049:b51b:378:3155:83fe	49.85.131.254
b51a:901b:cb15:8049:b51b:378:3155:83ff	49.85.131.255

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.