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:d157:db63:d157:d401	209.87.212.1
b51a:901b:901b:8082:d157:db63:d157:d402	209.87.212.2
b51a:901b:901b:8082:d157:db63:d157:d403	209.87.212.3
b51a:901b:901b:8082:d157:db63:d157:d404	209.87.212.4
b51a:901b:901b:8082:d157:db63:d157:d405	209.87.212.5
b51a:901b:901b:8082:d157:db63:d157:d406	209.87.212.6
b51a:901b:901b:8082:d157:db63:d157:d407	209.87.212.7
b51a:901b:901b:8082:d157:db63:d157:d408	209.87.212.8
b51a:901b:901b:8082:d157:db63:d157:d409	209.87.212.9
b51a:901b:901b:8082:d157:db63:d157:d40a	209.87.212.10
b51a:901b:901b:8082:d157:db63:d157:d40b	209.87.212.11
b51a:901b:901b:8082:d157:db63:d157:d40c	209.87.212.12
b51a:901b:901b:8082:d157:db63:d157:d40d	209.87.212.13
b51a:901b:901b:8082:d157:db63:d157:d40e	209.87.212.14
b51a:901b:901b:8082:d157:db63:d157:d40f	209.87.212.15
b51a:901b:901b:8082:d157:db63:d157:d410	209.87.212.16
b51a:901b:901b:8082:d157:db63:d157:d411	209.87.212.17
b51a:901b:901b:8082:d157:db63:d157:d412	209.87.212.18
b51a:901b:901b:8082:d157:db63:d157:d413	209.87.212.19
b51a:901b:901b:8082:d157:db63:d157:d414	209.87.212.20
b51a:901b:901b:8082:d157:db63:d157:d415	209.87.212.21
b51a:901b:901b:8082:d157:db63:d157:d416	209.87.212.22
b51a:901b:901b:8082:d157:db63:d157:d417	209.87.212.23
b51a:901b:901b:8082:d157:db63:d157:d418	209.87.212.24
b51a:901b:901b:8082:d157:db63:d157:d419	209.87.212.25
b51a:901b:901b:8082:d157:db63:d157:d41a	209.87.212.26
b51a:901b:901b:8082:d157:db63:d157:d41b	209.87.212.27
b51a:901b:901b:8082:d157:db63:d157:d41c	209.87.212.28
b51a:901b:901b:8082:d157:db63:d157:d41d	209.87.212.29
b51a:901b:901b:8082:d157:db63:d157:d41e	209.87.212.30
b51a:901b:901b:8082:d157:db63:d157:d41f	209.87.212.31
b51a:901b:901b:8082:d157:db63:d157:d420	209.87.212.32
b51a:901b:901b:8082:d157:db63:d157:d421	209.87.212.33
b51a:901b:901b:8082:d157:db63:d157:d422	209.87.212.34
b51a:901b:901b:8082:d157:db63:d157:d423	209.87.212.35
b51a:901b:901b:8082:d157:db63:d157:d424	209.87.212.36
b51a:901b:901b:8082:d157:db63:d157:d425	209.87.212.37
b51a:901b:901b:8082:d157:db63:d157:d426	209.87.212.38
b51a:901b:901b:8082:d157:db63:d157:d427	209.87.212.39
b51a:901b:901b:8082:d157:db63:d157:d428	209.87.212.40
b51a:901b:901b:8082:d157:db63:d157:d429	209.87.212.41
b51a:901b:901b:8082:d157:db63:d157:d42a	209.87.212.42
b51a:901b:901b:8082:d157:db63:d157:d42b	209.87.212.43
b51a:901b:901b:8082:d157:db63:d157:d42c	209.87.212.44
b51a:901b:901b:8082:d157:db63:d157:d42d	209.87.212.45
b51a:901b:901b:8082:d157:db63:d157:d42e	209.87.212.46
b51a:901b:901b:8082:d157:db63:d157:d42f	209.87.212.47
b51a:901b:901b:8082:d157:db63:d157:d430	209.87.212.48
b51a:901b:901b:8082:d157:db63:d157:d431	209.87.212.49
b51a:901b:901b:8082:d157:db63:d157:d432	209.87.212.50
b51a:901b:901b:8082:d157:db63:d157:d433	209.87.212.51
b51a:901b:901b:8082:d157:db63:d157:d434	209.87.212.52
b51a:901b:901b:8082:d157:db63:d157:d435	209.87.212.53
b51a:901b:901b:8082:d157:db63:d157:d436	209.87.212.54
b51a:901b:901b:8082:d157:db63:d157:d437	209.87.212.55
b51a:901b:901b:8082:d157:db63:d157:d438	209.87.212.56
b51a:901b:901b:8082:d157:db63:d157:d439	209.87.212.57
b51a:901b:901b:8082:d157:db63:d157:d43a	209.87.212.58
b51a:901b:901b:8082:d157:db63:d157:d43b	209.87.212.59
b51a:901b:901b:8082:d157:db63:d157:d43c	209.87.212.60

b51a:901b:901b:8082:d157:db63:d157:d43d	209.87.212.61
b51a:901b:901b:8082:d157:db63:d157:d43e	209.87.212.62
b51a:901b:901b:8082:d157:db63:d157:d43f	209.87.212.63
b51a:901b:901b:8082:d157:db63:d157:d440	209.87.212.64
b51a:901b:901b:8082:d157:db63:d157:d441	209.87.212.65
b51a:901b:901b:8082:d157:db63:d157:d442	209.87.212.66
b51a:901b:901b:8082:d157:db63:d157:d443	209.87.212.67
b51a:901b:901b:8082:d157:db63:d157:d444	209.87.212.68
b51a:901b:901b:8082:d157:db63:d157:d445	209.87.212.69
b51a:901b:901b:8082:d157:db63:d157:d446	209.87.212.70
b51a:901b:901b:8082:d157:db63:d157:d447	209.87.212.71
b51a:901b:901b:8082:d157:db63:d157:d448	209.87.212.72
b51a:901b:901b:8082:d157:db63:d157:d449	209.87.212.73
b51a:901b:901b:8082:d157:db63:d157:d44a	209.87.212.74
b51a:901b:901b:8082:d157:db63:d157:d44b	209.87.212.75
b51a:901b:901b:8082:d157:db63:d157:d44c	209.87.212.76
b51a:901b:901b:8082:d157:db63:d157:d44d	209.87.212.77
b51a:901b:901b:8082:d157:db63:d157:d44e	209.87.212.78
b51a:901b:901b:8082:d157:db63:d157:d44f	209.87.212.79
b51a:901b:901b:8082:d157:db63:d157:d450	209.87.212.80
b51a:901b:901b:8082:d157:db63:d157:d451	209.87.212.81
b51a:901b:901b:8082:d157:db63:d157:d452	209.87.212.82
b51a:901b:901b:8082:d157:db63:d157:d453	209.87.212.83
b51a:901b:901b:8082:d157:db63:d157:d454	209.87.212.84
b51a:901b:901b:8082:d157:db63:d157:d455	209.87.212.85
b51a:901b:901b:8082:d157:db63:d157:d456	209.87.212.86
b51a:901b:901b:8082:d157:db63:d157:d457	209.87.212.87
b51a:901b:901b:8082:d157:db63:d157:d458	209.87.212.88
b51a:901b:901b:8082:d157:db63:d157:d459	209.87.212.89
b51a:901b:901b:8082:d157:db63:d157:d45a	209.87.212.90
b51a:901b:901b:8082:d157:db63:d157:d45b	209.87.212.91
b51a:901b:901b:8082:d157:db63:d157:d45c	209.87.212.92
b51a:901b:901b:8082:d157:db63:d157:d45d	209.87.212.93
b51a:901b:901b:8082:d157:db63:d157:d45e	209.87.212.94
b51a:901b:901b:8082:d157:db63:d157:d45f	209.87.212.95
b51a:901b:901b:8082:d157:db63:d157:d460	209.87.212.96
b51a:901b:901b:8082:d157:db63:d157:d461	209.87.212.97
b51a:901b:901b:8082:d157:db63:d157:d462	209.87.212.98
b51a:901b:901b:8082:d157:db63:d157:d463	209.87.212.99
b51a:901b:901b:8082:d157:db63:d157:d464	209.87.212.100
b51a:901b:901b:8082:d157:db63:d157:d465	209.87.212.101
b51a:901b:901b:8082:d157:db63:d157:d466	209.87.212.102
b51a:901b:901b:8082:d157:db63:d157:d467	209.87.212.103
b51a:901b:901b:8082:d157:db63:d157:d468	209.87.212.104
b51a:901b:901b:8082:d157:db63:d157:d469	209.87.212.105
b51a:901b:901b:8082:d157:db63:d157:d46a	209.87.212.106
b51a:901b:901b:8082:d157:db63:d157:d46b	209.87.212.107
b51a:901b:901b:8082:d157:db63:d157:d46c	209.87.212.108
b51a:901b:901b:8082:d157:db63:d157:d46d	209.87.212.109
b51a:901b:901b:8082:d157:db63:d157:d46e	209.87.212.110
b51a:901b:901b:8082:d157:db63:d157:d46f	209.87.212.111
b51a:901b:901b:8082:d157:db63:d157:d470	209.87.212.112
b51a:901b:901b:8082:d157:db63:d157:d471	209.87.212.113
b51a:901b:901b:8082:d157:db63:d157:d472	209.87.212.114
b51a:901b:901b:8082:d157:db63:d157:d473	209.87.212.115
b51a:901b:901b:8082:d157:db63:d157:d474	209.87.212.116
b51a:901b:901b:8082:d157:db63:d157:d475	209.87.212.117
b51a:901b:901b:8082:d157:db63:d157:d476	209.87.212.118
b51a:901b:901b:8082:d157:db63:d157:d477	209.87.212.119
b51a:901b:901b:8082:d157:db63:d157:d478	209.87.212.120

b51a:901b:901b:8082:d157:db63:d157:d479	209.87.212.121
b51a:901b:901b:8082:d157:db63:d157:d47a	209.87.212.122
b51a:901b:901b:8082:d157:db63:d157:d47b	209.87.212.123
b51a:901b:901b:8082:d157:db63:d157:d47c	209.87.212.124
b51a:901b:901b:8082:d157:db63:d157:d47d	209.87.212.125
b51a:901b:901b:8082:d157:db63:d157:d47e	209.87.212.126
b51a:901b:901b:8082:d157:db63:d157:d47f	209.87.212.127
b51a:901b:901b:8082:d157:db63:d157:d480	209.87.212.128
b51a:901b:901b:8082:d157:db63:d157:d481	209.87.212.129
b51a:901b:901b:8082:d157:db63:d157:d482	209.87.212.130
b51a:901b:901b:8082:d157:db63:d157:d483	209.87.212.131
b51a:901b:901b:8082:d157:db63:d157:d484	209.87.212.132
b51a:901b:901b:8082:d157:db63:d157:d485	209.87.212.133
b51a:901b:901b:8082:d157:db63:d157:d486	209.87.212.134
b51a:901b:901b:8082:d157:db63:d157:d487	209.87.212.135
b51a:901b:901b:8082:d157:db63:d157:d488	209.87.212.136
b51a:901b:901b:8082:d157:db63:d157:d489	209.87.212.137
b51a:901b:901b:8082:d157:db63:d157:d48a	209.87.212.138
b51a:901b:901b:8082:d157:db63:d157:d48b	209.87.212.139
b51a:901b:901b:8082:d157:db63:d157:d48c	209.87.212.140
b51a:901b:901b:8082:d157:db63:d157:d48d	209.87.212.141
b51a:901b:901b:8082:d157:db63:d157:d48e	209.87.212.142
b51a:901b:901b:8082:d157:db63:d157:d48f	209.87.212.143
b51a:901b:901b:8082:d157:db63:d157:d490	209.87.212.144
b51a:901b:901b:8082:d157:db63:d157:d491	209.87.212.145
b51a:901b:901b:8082:d157:db63:d157:d492	209.87.212.146
b51a:901b:901b:8082:d157:db63:d157:d493	209.87.212.147
b51a:901b:901b:8082:d157:db63:d157:d494	209.87.212.148
b51a:901b:901b:8082:d157:db63:d157:d495	209.87.212.149
b51a:901b:901b:8082:d157:db63:d157:d496	209.87.212.150
b51a:901b:901b:8082:d157:db63:d157:d497	209.87.212.151
b51a:901b:901b:8082:d157:db63:d157:d498	209.87.212.152
b51a:901b:901b:8082:d157:db63:d157:d499	209.87.212.153
b51a:901b:901b:8082:d157:db63:d157:d49a	209.87.212.154
b51a:901b:901b:8082:d157:db63:d157:d49b	209.87.212.155
b51a:901b:901b:8082:d157:db63:d157:d49c	209.87.212.156
b51a:901b:901b:8082:d157:db63:d157:d49d	209.87.212.157
b51a:901b:901b:8082:d157:db63:d157:d49e	209.87.212.158
b51a:901b:901b:8082:d157:db63:d157:d49f	209.87.212.159
b51a:901b:901b:8082:d157:db63:d157:d4a0	209.87.212.160
b51a:901b:901b:8082:d157:db63:d157:d4a1	209.87.212.161
b51a:901b:901b:8082:d157:db63:d157:d4a2	209.87.212.162
b51a:901b:901b:8082:d157:db63:d157:d4a3	209.87.212.163
b51a:901b:901b:8082:d157:db63:d157:d4a4	209.87.212.164
b51a:901b:901b:8082:d157:db63:d157:d4a5	209.87.212.165
b51a:901b:901b:8082:d157:db63:d157:d4a6	209.87.212.166
b51a:901b:901b:8082:d157:db63:d157:d4a7	209.87.212.167
b51a:901b:901b:8082:d157:db63:d157:d4a8	209.87.212.168
b51a:901b:901b:8082:d157:db63:d157:d4a9	209.87.212.169
b51a:901b:901b:8082:d157:db63:d157:d4aa	209.87.212.170
b51a:901b:901b:8082:d157:db63:d157:d4ab	209.87.212.171
b51a:901b:901b:8082:d157:db63:d157:d4ac	209.87.212.172
b51a:901b:901b:8082:d157:db63:d157:d4ad	209.87.212.173
b51a:901b:901b:8082:d157:db63:d157:d4ae	209.87.212.174
b51a:901b:901b:8082:d157:db63:d157:d4af	209.87.212.175
b51a:901b:901b:8082:d157:db63:d157:d4b0	209.87.212.176
b51a:901b:901b:8082:d157:db63:d157:d4b1	209.87.212.177
b51a:901b:901b:8082:d157:db63:d157:d4b2	209.87.212.178
b51a:901b:901b:8082:d157:db63:d157:d4b3	209.87.212.179
b51a:901b:901b:8082:d157:db63:d157:d4b4	209.87.212.180

b51a:901b:901b:8082:d157:db63:d157:d4b5	209.87.212.181
b51a:901b:901b:8082:d157:db63:d157:d4b6	209.87.212.182
b51a:901b:901b:8082:d157:db63:d157:d4b7	209.87.212.183
b51a:901b:901b:8082:d157:db63:d157:d4b8	209.87.212.184
b51a:901b:901b:8082:d157:db63:d157:d4b9	209.87.212.185
b51a:901b:901b:8082:d157:db63:d157:d4ba	209.87.212.186
b51a:901b:901b:8082:d157:db63:d157:d4bb	209.87.212.187
b51a:901b:901b:8082:d157:db63:d157:d4bc	209.87.212.188
b51a:901b:901b:8082:d157:db63:d157:d4bd	209.87.212.189
b51a:901b:901b:8082:d157:db63:d157:d4be	209.87.212.190
b51a:901b:901b:8082:d157:db63:d157:d4bf	209.87.212.191
b51a:901b:901b:8082:d157:db63:d157:d4c0	209.87.212.192
b51a:901b:901b:8082:d157:db63:d157:d4c1	209.87.212.193
b51a:901b:901b:8082:d157:db63:d157:d4c2	209.87.212.194
b51a:901b:901b:8082:d157:db63:d157:d4c3	209.87.212.195
b51a:901b:901b:8082:d157:db63:d157:d4c4	209.87.212.196
b51a:901b:901b:8082:d157:db63:d157:d4c5	209.87.212.197
b51a:901b:901b:8082:d157:db63:d157:d4c6	209.87.212.198
b51a:901b:901b:8082:d157:db63:d157:d4c7	209.87.212.199
b51a:901b:901b:8082:d157:db63:d157:d4c8	209.87.212.200
b51a:901b:901b:8082:d157:db63:d157:d4c9	209.87.212.201
b51a:901b:901b:8082:d157:db63:d157:d4ca	209.87.212.202
b51a:901b:901b:8082:d157:db63:d157:d4cb	209.87.212.203
b51a:901b:901b:8082:d157:db63:d157:d4cc	209.87.212.204
b51a:901b:901b:8082:d157:db63:d157:d4cd	209.87.212.205
b51a:901b:901b:8082:d157:db63:d157:d4ce	209.87.212.206
b51a:901b:901b:8082:d157:db63:d157:d4cf	209.87.212.207
b51a:901b:901b:8082:d157:db63:d157:d4d0	209.87.212.208
b51a:901b:901b:8082:d157:db63:d157:d4d1	209.87.212.209
b51a:901b:901b:8082:d157:db63:d157:d4d2	209.87.212.210
b51a:901b:901b:8082:d157:db63:d157:d4d3	209.87.212.211
b51a:901b:901b:8082:d157:db63:d157:d4d4	209.87.212.212
b51a:901b:901b:8082:d157:db63:d157:d4d5	209.87.212.213
b51a:901b:901b:8082:d157:db63:d157:d4d6	209.87.212.214
b51a:901b:901b:8082:d157:db63:d157:d4d7	209.87.212.215
b51a:901b:901b:8082:d157:db63:d157:d4d8	209.87.212.216
b51a:901b:901b:8082:d157:db63:d157:d4d9	209.87.212.217
b51a:901b:901b:8082:d157:db63:d157:d4da	209.87.212.218
b51a:901b:901b:8082:d157:db63:d157:d4db	209.87.212.219
b51a:901b:901b:8082:d157:db63:d157:d4dc	209.87.212.220
b51a:901b:901b:8082:d157:db63:d157:d4dd	209.87.212.221
b51a:901b:901b:8082:d157:db63:d157:d4de	209.87.212.222
b51a:901b:901b:8082:d157:db63:d157:d4df	209.87.212.223
b51a:901b:901b:8082:d157:db63:d157:d4e0	209.87.212.224
b51a:901b:901b:8082:d157:db63:d157:d4e1	209.87.212.225
b51a:901b:901b:8082:d157:db63:d157:d4e2	209.87.212.226
b51a:901b:901b:8082:d157:db63:d157:d4e3	209.87.212.227
b51a:901b:901b:8082:d157:db63:d157:d4e4	209.87.212.228
b51a:901b:901b:8082:d157:db63:d157:d4e5	209.87.212.229
b51a:901b:901b:8082:d157:db63:d157:d4e6	209.87.212.230
b51a:901b:901b:8082:d157:db63:d157:d4e7	209.87.212.231
b51a:901b:901b:8082:d157:db63:d157:d4e8	209.87.212.232
b51a:901b:901b:8082:d157:db63:d157:d4e9	209.87.212.233
b51a:901b:901b:8082:d157:db63:d157:d4ea	209.87.212.234
b51a:901b:901b:8082:d157:db63:d157:d4eb	209.87.212.235
b51a:901b:901b:8082:d157:db63:d157:d4ec	209.87.212.236
b51a:901b:901b:8082:d157:db63:d157:d4ed	209.87.212.237
b51a:901b:901b:8082:d157:db63:d157:d4ee	209.87.212.238
b51a:901b:901b:8082:d157:db63:d157:d4ef	209.87.212.239
b51a:901b:901b:8082:d157:db63:d157:d4f0	209.87.212.240
b51a:901b:901b:8082:d157:db63:d157:d4f1	209.87.212.241
b51a:901b:901b:8082:d157:db63:d157:d4f2	209.87.212.242
b51a:901b:901b:8082:d157:db63:d157:d4f3	209.87.212.243
b51a:901b:901b:8082:d157:db63:d157:d4f4	209.87.212.244
b51a:901b:901b:8082:d157:db63:d157:d4f5	209.87.212.245
b51a:901b:901b:8082:d157:db63:d157:d4f6	209.87.212.246
b51a:901b:901b:8082:d157:db63:d157:d4f7	209.87.212.247
b51a:901b:901b:8082:d157:db63:d157:d4f8	209.87.212.248
b51a:901b:901b:8082:d157:db63:d157:d4f9	209.87.212.249
b51a:901b:901b:8082:d157:db63:d157:d4fa	209.87.212.250
b51a:901b:901b:8082:d157:db63:d157:d4fb	209.87.212.251
b51a:901b:901b:8082:d157:db63:d157:d4fc	209.87.212.252
b51a:901b:901b:8082:d157:db63:d157:d4fd	209.87.212.253
b51a:901b:901b:8082:d157:db63:d157:d4fe	209.87.212.254
b51a:901b:901b:8082:d157:db63:d157:d4ff	209.87.212.255

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.