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:cd72:3fd1:8301	63.209.131.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:8302	63.209.131.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:8303	63.209.131.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:8304	63.209.131.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:8305	63.209.131.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:8306	63.209.131.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:8307	63.209.131.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:8308	63.209.131.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:8309	63.209.131.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:830a	63.209.131.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:830b	63.209.131.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:830c	63.209.131.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:830d	63.209.131.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:830e	63.209.131.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:830f	63.209.131.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:8310	63.209.131.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:8311	63.209.131.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:8312	63.209.131.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:8313	63.209.131.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:8314	63.209.131.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:8315	63.209.131.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:8316	63.209.131.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:8317	63.209.131.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:8318	63.209.131.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:8319	63.209.131.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:831a	63.209.131.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:831b	63.209.131.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:831c	63.209.131.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:831d	63.209.131.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:831e	63.209.131.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:831f	63.209.131.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:8320	63.209.131.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:8321	63.209.131.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:8322	63.209.131.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:8323	63.209.131.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:8324	63.209.131.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:8325	63.209.131.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:8326	63.209.131.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:8327	63.209.131.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:8328	63.209.131.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:8329	63.209.131.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:832a	63.209.131.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:832b	63.209.131.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:832c	63.209.131.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:832d	63.209.131.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:832e	63.209.131.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:832f	63.209.131.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:8330	63.209.131.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:8331	63.209.131.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:8332	63.209.131.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:8333	63.209.131.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:8334	63.209.131.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:8335	63.209.131.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:8336	63.209.131.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:8337	63.209.131.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:8338	63.209.131.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:8339	63.209.131.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:833a	63.209.131.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:833b	63.209.131.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:833c	63.209.131.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:833d	63.209.131.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:833e	63.209.131.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:833f	63.209.131.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:8340	63.209.131.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:8341	63.209.131.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:8342	63.209.131.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:8343	63.209.131.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:8344	63.209.131.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:8345	63.209.131.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:8346	63.209.131.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:8347	63.209.131.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:8348	63.209.131.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:8349	63.209.131.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:834a	63.209.131.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:834b	63.209.131.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:834c	63.209.131.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:834d	63.209.131.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:834e	63.209.131.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:834f	63.209.131.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:8350	63.209.131.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:8351	63.209.131.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:8352	63.209.131.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:8353	63.209.131.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:8354	63.209.131.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:8355	63.209.131.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:8356	63.209.131.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:8357	63.209.131.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:8358	63.209.131.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:8359	63.209.131.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:835a	63.209.131.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:835b	63.209.131.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:835c	63.209.131.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:835d	63.209.131.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:835e	63.209.131.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:835f	63.209.131.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:8360	63.209.131.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:8361	63.209.131.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:8362	63.209.131.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:8363	63.209.131.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:8364	63.209.131.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:8365	63.209.131.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:8366	63.209.131.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:8367	63.209.131.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:8368	63.209.131.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:8369	63.209.131.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:836a	63.209.131.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:836b	63.209.131.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:836c	63.209.131.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:836d	63.209.131.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:836e	63.209.131.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:836f	63.209.131.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:8370	63.209.131.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:8371	63.209.131.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:8372	63.209.131.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:8373	63.209.131.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:8374	63.209.131.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:8375	63.209.131.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:8376	63.209.131.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:8377	63.209.131.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:8378	63.209.131.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:8379	63.209.131.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:837a	63.209.131.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:837b	63.209.131.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:837c	63.209.131.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:837d	63.209.131.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:837e	63.209.131.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:837f	63.209.131.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:8380	63.209.131.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:8381	63.209.131.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:8382	63.209.131.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:8383	63.209.131.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:8384	63.209.131.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:8385	63.209.131.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:8386	63.209.131.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:8387	63.209.131.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:8388	63.209.131.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:8389	63.209.131.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:838a	63.209.131.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:838b	63.209.131.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:838c	63.209.131.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:838d	63.209.131.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:838e	63.209.131.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:838f	63.209.131.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:8390	63.209.131.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:8391	63.209.131.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:8392	63.209.131.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:8393	63.209.131.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:8394	63.209.131.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:8395	63.209.131.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:8396	63.209.131.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:8397	63.209.131.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:8398	63.209.131.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:8399	63.209.131.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:839a	63.209.131.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:839b	63.209.131.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:839c	63.209.131.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:839d	63.209.131.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:839e	63.209.131.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:839f	63.209.131.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:83a0	63.209.131.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:83a1	63.209.131.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:83a2	63.209.131.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:83a3	63.209.131.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:83a4	63.209.131.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:83a5	63.209.131.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:83a6	63.209.131.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:83a7	63.209.131.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:83a8	63.209.131.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:83a9	63.209.131.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:83aa	63.209.131.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ab	63.209.131.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ac	63.209.131.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ad	63.209.131.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ae	63.209.131.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:83af	63.209.131.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:83b0	63.209.131.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:83b1	63.209.131.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:83b2	63.209.131.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:83b3	63.209.131.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:83b4	63.209.131.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:83b5	63.209.131.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:83b6	63.209.131.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:83b7	63.209.131.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:83b8	63.209.131.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:83b9	63.209.131.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ba	63.209.131.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:83bb	63.209.131.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:83bc	63.209.131.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:83bd	63.209.131.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:83be	63.209.131.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:83bf	63.209.131.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:83c0	63.209.131.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:83c1	63.209.131.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:83c2	63.209.131.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:83c3	63.209.131.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:83c4	63.209.131.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:83c5	63.209.131.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:83c6	63.209.131.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:83c7	63.209.131.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:83c8	63.209.131.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:83c9	63.209.131.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ca	63.209.131.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:83cb	63.209.131.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:83cc	63.209.131.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:83cd	63.209.131.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ce	63.209.131.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:83cf	63.209.131.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:83d0	63.209.131.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:83d1	63.209.131.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:83d2	63.209.131.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:83d3	63.209.131.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:83d4	63.209.131.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:83d5	63.209.131.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:83d6	63.209.131.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:83d7	63.209.131.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:83d8	63.209.131.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:83d9	63.209.131.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:83da	63.209.131.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:83db	63.209.131.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:83dc	63.209.131.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:83dd	63.209.131.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:83de	63.209.131.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:83df	63.209.131.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:83e0	63.209.131.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:83e1	63.209.131.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:83e2	63.209.131.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:83e3	63.209.131.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:83e4	63.209.131.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:83e5	63.209.131.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:83e6	63.209.131.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:83e7	63.209.131.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:83e8	63.209.131.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:83e9	63.209.131.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ea	63.209.131.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:83eb	63.209.131.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ec	63.209.131.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ed	63.209.131.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ee	63.209.131.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ef	63.209.131.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:83f0	63.209.131.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:83f1	63.209.131.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:83f2	63.209.131.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:83f3	63.209.131.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:83f4	63.209.131.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:83f5	63.209.131.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:83f6	63.209.131.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:83f7	63.209.131.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:83f8	63.209.131.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:83f9	63.209.131.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:83fa	63.209.131.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:83fb	63.209.131.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:83fc	63.209.131.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:83fd	63.209.131.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:83fe	63.209.131.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:83ff	63.209.131.255

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.