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:cb15:8045:ada8:be24:c49:8301	12.73.131.1
b51a:901b:cb15:8045:ada8:be24:c49:8302	12.73.131.2
b51a:901b:cb15:8045:ada8:be24:c49:8303	12.73.131.3
b51a:901b:cb15:8045:ada8:be24:c49:8304	12.73.131.4
b51a:901b:cb15:8045:ada8:be24:c49:8305	12.73.131.5
b51a:901b:cb15:8045:ada8:be24:c49:8306	12.73.131.6
b51a:901b:cb15:8045:ada8:be24:c49:8307	12.73.131.7
b51a:901b:cb15:8045:ada8:be24:c49:8308	12.73.131.8
b51a:901b:cb15:8045:ada8:be24:c49:8309	12.73.131.9
b51a:901b:cb15:8045:ada8:be24:c49:830a	12.73.131.10
b51a:901b:cb15:8045:ada8:be24:c49:830b	12.73.131.11
b51a:901b:cb15:8045:ada8:be24:c49:830c	12.73.131.12
b51a:901b:cb15:8045:ada8:be24:c49:830d	12.73.131.13
b51a:901b:cb15:8045:ada8:be24:c49:830e	12.73.131.14
b51a:901b:cb15:8045:ada8:be24:c49:830f	12.73.131.15
b51a:901b:cb15:8045:ada8:be24:c49:8310	12.73.131.16
b51a:901b:cb15:8045:ada8:be24:c49:8311	12.73.131.17
b51a:901b:cb15:8045:ada8:be24:c49:8312	12.73.131.18
b51a:901b:cb15:8045:ada8:be24:c49:8313	12.73.131.19
b51a:901b:cb15:8045:ada8:be24:c49:8314	12.73.131.20
b51a:901b:cb15:8045:ada8:be24:c49:8315	12.73.131.21
b51a:901b:cb15:8045:ada8:be24:c49:8316	12.73.131.22
b51a:901b:cb15:8045:ada8:be24:c49:8317	12.73.131.23
b51a:901b:cb15:8045:ada8:be24:c49:8318	12.73.131.24
b51a:901b:cb15:8045:ada8:be24:c49:8319	12.73.131.25
b51a:901b:cb15:8045:ada8:be24:c49:831a	12.73.131.26
b51a:901b:cb15:8045:ada8:be24:c49:831b	12.73.131.27
b51a:901b:cb15:8045:ada8:be24:c49:831c	12.73.131.28
b51a:901b:cb15:8045:ada8:be24:c49:831d	12.73.131.29
b51a:901b:cb15:8045:ada8:be24:c49:831e	12.73.131.30
b51a:901b:cb15:8045:ada8:be24:c49:831f	12.73.131.31
b51a:901b:cb15:8045:ada8:be24:c49:8320	12.73.131.32
b51a:901b:cb15:8045:ada8:be24:c49:8321	12.73.131.33
b51a:901b:cb15:8045:ada8:be24:c49:8322	12.73.131.34
b51a:901b:cb15:8045:ada8:be24:c49:8323	12.73.131.35
b51a:901b:cb15:8045:ada8:be24:c49:8324	12.73.131.36
b51a:901b:cb15:8045:ada8:be24:c49:8325	12.73.131.37
b51a:901b:cb15:8045:ada8:be24:c49:8326	12.73.131.38
b51a:901b:cb15:8045:ada8:be24:c49:8327	12.73.131.39
b51a:901b:cb15:8045:ada8:be24:c49:8328	12.73.131.40
b51a:901b:cb15:8045:ada8:be24:c49:8329	12.73.131.41
b51a:901b:cb15:8045:ada8:be24:c49:832a	12.73.131.42
b51a:901b:cb15:8045:ada8:be24:c49:832b	12.73.131.43
b51a:901b:cb15:8045:ada8:be24:c49:832c	12.73.131.44
b51a:901b:cb15:8045:ada8:be24:c49:832d	12.73.131.45
b51a:901b:cb15:8045:ada8:be24:c49:832e	12.73.131.46
b51a:901b:cb15:8045:ada8:be24:c49:832f	12.73.131.47
b51a:901b:cb15:8045:ada8:be24:c49:8330	12.73.131.48
b51a:901b:cb15:8045:ada8:be24:c49:8331	12.73.131.49
b51a:901b:cb15:8045:ada8:be24:c49:8332	12.73.131.50
b51a:901b:cb15:8045:ada8:be24:c49:8333	12.73.131.51
b51a:901b:cb15:8045:ada8:be24:c49:8334	12.73.131.52
b51a:901b:cb15:8045:ada8:be24:c49:8335	12.73.131.53
b51a:901b:cb15:8045:ada8:be24:c49:8336	12.73.131.54
b51a:901b:cb15:8045:ada8:be24:c49:8337	12.73.131.55
b51a:901b:cb15:8045:ada8:be24:c49:8338	12.73.131.56
b51a:901b:cb15:8045:ada8:be24:c49:8339	12.73.131.57
b51a:901b:cb15:8045:ada8:be24:c49:833a	12.73.131.58
b51a:901b:cb15:8045:ada8:be24:c49:833b	12.73.131.59
b51a:901b:cb15:8045:ada8:be24:c49:833c	12.73.131.60

b51a:901b:cb15:8045:ada8:be24:c49:833d	12.73.131.61
b51a:901b:cb15:8045:ada8:be24:c49:833e	12.73.131.62
b51a:901b:cb15:8045:ada8:be24:c49:833f	12.73.131.63
b51a:901b:cb15:8045:ada8:be24:c49:8340	12.73.131.64
b51a:901b:cb15:8045:ada8:be24:c49:8341	12.73.131.65
b51a:901b:cb15:8045:ada8:be24:c49:8342	12.73.131.66
b51a:901b:cb15:8045:ada8:be24:c49:8343	12.73.131.67
b51a:901b:cb15:8045:ada8:be24:c49:8344	12.73.131.68
b51a:901b:cb15:8045:ada8:be24:c49:8345	12.73.131.69
b51a:901b:cb15:8045:ada8:be24:c49:8346	12.73.131.70
b51a:901b:cb15:8045:ada8:be24:c49:8347	12.73.131.71
b51a:901b:cb15:8045:ada8:be24:c49:8348	12.73.131.72
b51a:901b:cb15:8045:ada8:be24:c49:8349	12.73.131.73
b51a:901b:cb15:8045:ada8:be24:c49:834a	12.73.131.74
b51a:901b:cb15:8045:ada8:be24:c49:834b	12.73.131.75
b51a:901b:cb15:8045:ada8:be24:c49:834c	12.73.131.76
b51a:901b:cb15:8045:ada8:be24:c49:834d	12.73.131.77
b51a:901b:cb15:8045:ada8:be24:c49:834e	12.73.131.78
b51a:901b:cb15:8045:ada8:be24:c49:834f	12.73.131.79
b51a:901b:cb15:8045:ada8:be24:c49:8350	12.73.131.80
b51a:901b:cb15:8045:ada8:be24:c49:8351	12.73.131.81
b51a:901b:cb15:8045:ada8:be24:c49:8352	12.73.131.82
b51a:901b:cb15:8045:ada8:be24:c49:8353	12.73.131.83
b51a:901b:cb15:8045:ada8:be24:c49:8354	12.73.131.84
b51a:901b:cb15:8045:ada8:be24:c49:8355	12.73.131.85
b51a:901b:cb15:8045:ada8:be24:c49:8356	12.73.131.86
b51a:901b:cb15:8045:ada8:be24:c49:8357	12.73.131.87
b51a:901b:cb15:8045:ada8:be24:c49:8358	12.73.131.88
b51a:901b:cb15:8045:ada8:be24:c49:8359	12.73.131.89
b51a:901b:cb15:8045:ada8:be24:c49:835a	12.73.131.90
b51a:901b:cb15:8045:ada8:be24:c49:835b	12.73.131.91
b51a:901b:cb15:8045:ada8:be24:c49:835c	12.73.131.92
b51a:901b:cb15:8045:ada8:be24:c49:835d	12.73.131.93
b51a:901b:cb15:8045:ada8:be24:c49:835e	12.73.131.94
b51a:901b:cb15:8045:ada8:be24:c49:835f	12.73.131.95
b51a:901b:cb15:8045:ada8:be24:c49:8360	12.73.131.96
b51a:901b:cb15:8045:ada8:be24:c49:8361	12.73.131.97
b51a:901b:cb15:8045:ada8:be24:c49:8362	12.73.131.98
b51a:901b:cb15:8045:ada8:be24:c49:8363	12.73.131.99
b51a:901b:cb15:8045:ada8:be24:c49:8364	12.73.131.100
b51a:901b:cb15:8045:ada8:be24:c49:8365	12.73.131.101
b51a:901b:cb15:8045:ada8:be24:c49:8366	12.73.131.102
b51a:901b:cb15:8045:ada8:be24:c49:8367	12.73.131.103
b51a:901b:cb15:8045:ada8:be24:c49:8368	12.73.131.104
b51a:901b:cb15:8045:ada8:be24:c49:8369	12.73.131.105
b51a:901b:cb15:8045:ada8:be24:c49:836a	12.73.131.106
b51a:901b:cb15:8045:ada8:be24:c49:836b	12.73.131.107
b51a:901b:cb15:8045:ada8:be24:c49:836c	12.73.131.108
b51a:901b:cb15:8045:ada8:be24:c49:836d	12.73.131.109
b51a:901b:cb15:8045:ada8:be24:c49:836e	12.73.131.110
b51a:901b:cb15:8045:ada8:be24:c49:836f	12.73.131.111
b51a:901b:cb15:8045:ada8:be24:c49:8370	12.73.131.112
b51a:901b:cb15:8045:ada8:be24:c49:8371	12.73.131.113
b51a:901b:cb15:8045:ada8:be24:c49:8372	12.73.131.114
b51a:901b:cb15:8045:ada8:be24:c49:8373	12.73.131.115
b51a:901b:cb15:8045:ada8:be24:c49:8374	12.73.131.116
b51a:901b:cb15:8045:ada8:be24:c49:8375	12.73.131.117
b51a:901b:cb15:8045:ada8:be24:c49:8376	12.73.131.118
b51a:901b:cb15:8045:ada8:be24:c49:8377	12.73.131.119
b51a:901b:cb15:8045:ada8:be24:c49:8378	12.73.131.120

b51a:901b:cb15:8045:ada8:be24:c49:8379	12.73.131.121
b51a:901b:cb15:8045:ada8:be24:c49:837a	12.73.131.122
b51a:901b:cb15:8045:ada8:be24:c49:837b	12.73.131.123
b51a:901b:cb15:8045:ada8:be24:c49:837c	12.73.131.124
b51a:901b:cb15:8045:ada8:be24:c49:837d	12.73.131.125
b51a:901b:cb15:8045:ada8:be24:c49:837e	12.73.131.126
b51a:901b:cb15:8045:ada8:be24:c49:837f	12.73.131.127
b51a:901b:cb15:8045:ada8:be24:c49:8380	12.73.131.128
b51a:901b:cb15:8045:ada8:be24:c49:8381	12.73.131.129
b51a:901b:cb15:8045:ada8:be24:c49:8382	12.73.131.130
b51a:901b:cb15:8045:ada8:be24:c49:8383	12.73.131.131
b51a:901b:cb15:8045:ada8:be24:c49:8384	12.73.131.132
b51a:901b:cb15:8045:ada8:be24:c49:8385	12.73.131.133
b51a:901b:cb15:8045:ada8:be24:c49:8386	12.73.131.134
b51a:901b:cb15:8045:ada8:be24:c49:8387	12.73.131.135
b51a:901b:cb15:8045:ada8:be24:c49:8388	12.73.131.136
b51a:901b:cb15:8045:ada8:be24:c49:8389	12.73.131.137
b51a:901b:cb15:8045:ada8:be24:c49:838a	12.73.131.138
b51a:901b:cb15:8045:ada8:be24:c49:838b	12.73.131.139
b51a:901b:cb15:8045:ada8:be24:c49:838c	12.73.131.140
b51a:901b:cb15:8045:ada8:be24:c49:838d	12.73.131.141
b51a:901b:cb15:8045:ada8:be24:c49:838e	12.73.131.142
b51a:901b:cb15:8045:ada8:be24:c49:838f	12.73.131.143
b51a:901b:cb15:8045:ada8:be24:c49:8390	12.73.131.144
b51a:901b:cb15:8045:ada8:be24:c49:8391	12.73.131.145
b51a:901b:cb15:8045:ada8:be24:c49:8392	12.73.131.146
b51a:901b:cb15:8045:ada8:be24:c49:8393	12.73.131.147
b51a:901b:cb15:8045:ada8:be24:c49:8394	12.73.131.148
b51a:901b:cb15:8045:ada8:be24:c49:8395	12.73.131.149
b51a:901b:cb15:8045:ada8:be24:c49:8396	12.73.131.150
b51a:901b:cb15:8045:ada8:be24:c49:8397	12.73.131.151
b51a:901b:cb15:8045:ada8:be24:c49:8398	12.73.131.152
b51a:901b:cb15:8045:ada8:be24:c49:8399	12.73.131.153
b51a:901b:cb15:8045:ada8:be24:c49:839a	12.73.131.154
b51a:901b:cb15:8045:ada8:be24:c49:839b	12.73.131.155
b51a:901b:cb15:8045:ada8:be24:c49:839c	12.73.131.156
b51a:901b:cb15:8045:ada8:be24:c49:839d	12.73.131.157
b51a:901b:cb15:8045:ada8:be24:c49:839e	12.73.131.158
b51a:901b:cb15:8045:ada8:be24:c49:839f	12.73.131.159
b51a:901b:cb15:8045:ada8:be24:c49:83a0	12.73.131.160
b51a:901b:cb15:8045:ada8:be24:c49:83a1	12.73.131.161
b51a:901b:cb15:8045:ada8:be24:c49:83a2	12.73.131.162
b51a:901b:cb15:8045:ada8:be24:c49:83a3	12.73.131.163
b51a:901b:cb15:8045:ada8:be24:c49:83a4	12.73.131.164
b51a:901b:cb15:8045:ada8:be24:c49:83a5	12.73.131.165
b51a:901b:cb15:8045:ada8:be24:c49:83a6	12.73.131.166
b51a:901b:cb15:8045:ada8:be24:c49:83a7	12.73.131.167
b51a:901b:cb15:8045:ada8:be24:c49:83a8	12.73.131.168
b51a:901b:cb15:8045:ada8:be24:c49:83a9	12.73.131.169
b51a:901b:cb15:8045:ada8:be24:c49:83aa	12.73.131.170
b51a:901b:cb15:8045:ada8:be24:c49:83ab	12.73.131.171
b51a:901b:cb15:8045:ada8:be24:c49:83ac	12.73.131.172
b51a:901b:cb15:8045:ada8:be24:c49:83ad	12.73.131.173
b51a:901b:cb15:8045:ada8:be24:c49:83ae	12.73.131.174
b51a:901b:cb15:8045:ada8:be24:c49:83af	12.73.131.175
b51a:901b:cb15:8045:ada8:be24:c49:83b0	12.73.131.176
b51a:901b:cb15:8045:ada8:be24:c49:83b1	12.73.131.177
b51a:901b:cb15:8045:ada8:be24:c49:83b2	12.73.131.178
b51a:901b:cb15:8045:ada8:be24:c49:83b3	12.73.131.179
b51a:901b:cb15:8045:ada8:be24:c49:83b4	12.73.131.180

b51a:901b:cb15:8045:ada8:be24:c49:83b5	12.73.131.181
b51a:901b:cb15:8045:ada8:be24:c49:83b6	12.73.131.182
b51a:901b:cb15:8045:ada8:be24:c49:83b7	12.73.131.183
b51a:901b:cb15:8045:ada8:be24:c49:83b8	12.73.131.184
b51a:901b:cb15:8045:ada8:be24:c49:83b9	12.73.131.185
b51a:901b:cb15:8045:ada8:be24:c49:83ba	12.73.131.186
b51a:901b:cb15:8045:ada8:be24:c49:83bb	12.73.131.187
b51a:901b:cb15:8045:ada8:be24:c49:83bc	12.73.131.188
b51a:901b:cb15:8045:ada8:be24:c49:83bd	12.73.131.189
b51a:901b:cb15:8045:ada8:be24:c49:83be	12.73.131.190
b51a:901b:cb15:8045:ada8:be24:c49:83bf	12.73.131.191
b51a:901b:cb15:8045:ada8:be24:c49:83c0	12.73.131.192
b51a:901b:cb15:8045:ada8:be24:c49:83c1	12.73.131.193
b51a:901b:cb15:8045:ada8:be24:c49:83c2	12.73.131.194
b51a:901b:cb15:8045:ada8:be24:c49:83c3	12.73.131.195
b51a:901b:cb15:8045:ada8:be24:c49:83c4	12.73.131.196
b51a:901b:cb15:8045:ada8:be24:c49:83c5	12.73.131.197
b51a:901b:cb15:8045:ada8:be24:c49:83c6	12.73.131.198
b51a:901b:cb15:8045:ada8:be24:c49:83c7	12.73.131.199
b51a:901b:cb15:8045:ada8:be24:c49:83c8	12.73.131.200
b51a:901b:cb15:8045:ada8:be24:c49:83c9	12.73.131.201
b51a:901b:cb15:8045:ada8:be24:c49:83ca	12.73.131.202
b51a:901b:cb15:8045:ada8:be24:c49:83cb	12.73.131.203
b51a:901b:cb15:8045:ada8:be24:c49:83cc	12.73.131.204
b51a:901b:cb15:8045:ada8:be24:c49:83cd	12.73.131.205
b51a:901b:cb15:8045:ada8:be24:c49:83ce	12.73.131.206
b51a:901b:cb15:8045:ada8:be24:c49:83cf	12.73.131.207
b51a:901b:cb15:8045:ada8:be24:c49:83d0	12.73.131.208
b51a:901b:cb15:8045:ada8:be24:c49:83d1	12.73.131.209
b51a:901b:cb15:8045:ada8:be24:c49:83d2	12.73.131.210
b51a:901b:cb15:8045:ada8:be24:c49:83d3	12.73.131.211
b51a:901b:cb15:8045:ada8:be24:c49:83d4	12.73.131.212
b51a:901b:cb15:8045:ada8:be24:c49:83d5	12.73.131.213
b51a:901b:cb15:8045:ada8:be24:c49:83d6	12.73.131.214
b51a:901b:cb15:8045:ada8:be24:c49:83d7	12.73.131.215
b51a:901b:cb15:8045:ada8:be24:c49:83d8	12.73.131.216
b51a:901b:cb15:8045:ada8:be24:c49:83d9	12.73.131.217
b51a:901b:cb15:8045:ada8:be24:c49:83da	12.73.131.218
b51a:901b:cb15:8045:ada8:be24:c49:83db	12.73.131.219
b51a:901b:cb15:8045:ada8:be24:c49:83dc	12.73.131.220
b51a:901b:cb15:8045:ada8:be24:c49:83dd	12.73.131.221
b51a:901b:cb15:8045:ada8:be24:c49:83de	12.73.131.222
b51a:901b:cb15:8045:ada8:be24:c49:83df	12.73.131.223
b51a:901b:cb15:8045:ada8:be24:c49:83e0	12.73.131.224
b51a:901b:cb15:8045:ada8:be24:c49:83e1	12.73.131.225
b51a:901b:cb15:8045:ada8:be24:c49:83e2	12.73.131.226
b51a:901b:cb15:8045:ada8:be24:c49:83e3	12.73.131.227
b51a:901b:cb15:8045:ada8:be24:c49:83e4	12.73.131.228
b51a:901b:cb15:8045:ada8:be24:c49:83e5	12.73.131.229
b51a:901b:cb15:8045:ada8:be24:c49:83e6	12.73.131.230
b51a:901b:cb15:8045:ada8:be24:c49:83e7	12.73.131.231
b51a:901b:cb15:8045:ada8:be24:c49:83e8	12.73.131.232
b51a:901b:cb15:8045:ada8:be24:c49:83e9	12.73.131.233
b51a:901b:cb15:8045:ada8:be24:c49:83ea	12.73.131.234
b51a:901b:cb15:8045:ada8:be24:c49:83eb	12.73.131.235
b51a:901b:cb15:8045:ada8:be24:c49:83ec	12.73.131.236
b51a:901b:cb15:8045:ada8:be24:c49:83ed	12.73.131.237
b51a:901b:cb15:8045:ada8:be24:c49:83ee	12.73.131.238
b51a:901b:cb15:8045:ada8:be24:c49:83ef	12.73.131.239
b51a:901b:cb15:8045:ada8:be24:c49:83f0	12.73.131.240
b51a:901b:cb15:8045:ada8:be24:c49:83f1	12.73.131.241
b51a:901b:cb15:8045:ada8:be24:c49:83f2	12.73.131.242
b51a:901b:cb15:8045:ada8:be24:c49:83f3	12.73.131.243
b51a:901b:cb15:8045:ada8:be24:c49:83f4	12.73.131.244
b51a:901b:cb15:8045:ada8:be24:c49:83f5	12.73.131.245
b51a:901b:cb15:8045:ada8:be24:c49:83f6	12.73.131.246
b51a:901b:cb15:8045:ada8:be24:c49:83f7	12.73.131.247
b51a:901b:cb15:8045:ada8:be24:c49:83f8	12.73.131.248
b51a:901b:cb15:8045:ada8:be24:c49:83f9	12.73.131.249
b51a:901b:cb15:8045:ada8:be24:c49:83fa	12.73.131.250
b51a:901b:cb15:8045:ada8:be24:c49:83fb	12.73.131.251
b51a:901b:cb15:8045:ada8:be24:c49:83fc	12.73.131.252
b51a:901b:cb15:8045:ada8:be24:c49:83fd	12.73.131.253
b51a:901b:cb15:8045:ada8:be24:c49:83fe	12.73.131.254
b51a:901b:cb15:8045:ada8:be24:c49:83ff	12.73.131.255

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.