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:dbac:d157:401	209.87.4.1
b51a:901b:901b:8082:d157:dbac:d157:402	209.87.4.2
b51a:901b:901b:8082:d157:dbac:d157:403	209.87.4.3
b51a:901b:901b:8082:d157:dbac:d157:404	209.87.4.4
b51a:901b:901b:8082:d157:dbac:d157:405	209.87.4.5
b51a:901b:901b:8082:d157:dbac:d157:406	209.87.4.6
b51a:901b:901b:8082:d157:dbac:d157:407	209.87.4.7
b51a:901b:901b:8082:d157:dbac:d157:408	209.87.4.8
b51a:901b:901b:8082:d157:dbac:d157:409	209.87.4.9
b51a:901b:901b:8082:d157:dbac:d157:40a	209.87.4.10
b51a:901b:901b:8082:d157:dbac:d157:40b	209.87.4.11
b51a:901b:901b:8082:d157:dbac:d157:40c	209.87.4.12
b51a:901b:901b:8082:d157:dbac:d157:40d	209.87.4.13
b51a:901b:901b:8082:d157:dbac:d157:40e	209.87.4.14
b51a:901b:901b:8082:d157:dbac:d157:40f	209.87.4.15
b51a:901b:901b:8082:d157:dbac:d157:410	209.87.4.16
b51a:901b:901b:8082:d157:dbac:d157:411	209.87.4.17
b51a:901b:901b:8082:d157:dbac:d157:412	209.87.4.18
b51a:901b:901b:8082:d157:dbac:d157:413	209.87.4.19
b51a:901b:901b:8082:d157:dbac:d157:414	209.87.4.20
b51a:901b:901b:8082:d157:dbac:d157:415	209.87.4.21
b51a:901b:901b:8082:d157:dbac:d157:416	209.87.4.22
b51a:901b:901b:8082:d157:dbac:d157:417	209.87.4.23
b51a:901b:901b:8082:d157:dbac:d157:418	209.87.4.24
b51a:901b:901b:8082:d157:dbac:d157:419	209.87.4.25
b51a:901b:901b:8082:d157:dbac:d157:41a	209.87.4.26
b51a:901b:901b:8082:d157:dbac:d157:41b	209.87.4.27
b51a:901b:901b:8082:d157:dbac:d157:41c	209.87.4.28
b51a:901b:901b:8082:d157:dbac:d157:41d	209.87.4.29
b51a:901b:901b:8082:d157:dbac:d157:41e	209.87.4.30
b51a:901b:901b:8082:d157:dbac:d157:41f	209.87.4.31
b51a:901b:901b:8082:d157:dbac:d157:420	209.87.4.32
b51a:901b:901b:8082:d157:dbac:d157:421	209.87.4.33
b51a:901b:901b:8082:d157:dbac:d157:422	209.87.4.34
b51a:901b:901b:8082:d157:dbac:d157:423	209.87.4.35
b51a:901b:901b:8082:d157:dbac:d157:424	209.87.4.36
b51a:901b:901b:8082:d157:dbac:d157:425	209.87.4.37
b51a:901b:901b:8082:d157:dbac:d157:426	209.87.4.38
b51a:901b:901b:8082:d157:dbac:d157:427	209.87.4.39
b51a:901b:901b:8082:d157:dbac:d157:428	209.87.4.40
b51a:901b:901b:8082:d157:dbac:d157:429	209.87.4.41
b51a:901b:901b:8082:d157:dbac:d157:42a	209.87.4.42
b51a:901b:901b:8082:d157:dbac:d157:42b	209.87.4.43
b51a:901b:901b:8082:d157:dbac:d157:42c	209.87.4.44
b51a:901b:901b:8082:d157:dbac:d157:42d	209.87.4.45
b51a:901b:901b:8082:d157:dbac:d157:42e	209.87.4.46
b51a:901b:901b:8082:d157:dbac:d157:42f	209.87.4.47
b51a:901b:901b:8082:d157:dbac:d157:430	209.87.4.48
b51a:901b:901b:8082:d157:dbac:d157:431	209.87.4.49
b51a:901b:901b:8082:d157:dbac:d157:432	209.87.4.50
b51a:901b:901b:8082:d157:dbac:d157:433	209.87.4.51
b51a:901b:901b:8082:d157:dbac:d157:434	209.87.4.52
b51a:901b:901b:8082:d157:dbac:d157:435	209.87.4.53
b51a:901b:901b:8082:d157:dbac:d157:436	209.87.4.54
b51a:901b:901b:8082:d157:dbac:d157:437	209.87.4.55
b51a:901b:901b:8082:d157:dbac:d157:438	209.87.4.56
b51a:901b:901b:8082:d157:dbac:d157:439	209.87.4.57
b51a:901b:901b:8082:d157:dbac:d157:43a	209.87.4.58
b51a:901b:901b:8082:d157:dbac:d157:43b	209.87.4.59
b51a:901b:901b:8082:d157:dbac:d157:43c	209.87.4.60

b51a:901b:901b:8082:d157:dbac:d157:43d	209.87.4.61
b51a:901b:901b:8082:d157:dbac:d157:43e	209.87.4.62
b51a:901b:901b:8082:d157:dbac:d157:43f	209.87.4.63
b51a:901b:901b:8082:d157:dbac:d157:440	209.87.4.64
b51a:901b:901b:8082:d157:dbac:d157:441	209.87.4.65
b51a:901b:901b:8082:d157:dbac:d157:442	209.87.4.66
b51a:901b:901b:8082:d157:dbac:d157:443	209.87.4.67
b51a:901b:901b:8082:d157:dbac:d157:444	209.87.4.68
b51a:901b:901b:8082:d157:dbac:d157:445	209.87.4.69
b51a:901b:901b:8082:d157:dbac:d157:446	209.87.4.70
b51a:901b:901b:8082:d157:dbac:d157:447	209.87.4.71
b51a:901b:901b:8082:d157:dbac:d157:448	209.87.4.72
b51a:901b:901b:8082:d157:dbac:d157:449	209.87.4.73
b51a:901b:901b:8082:d157:dbac:d157:44a	209.87.4.74
b51a:901b:901b:8082:d157:dbac:d157:44b	209.87.4.75
b51a:901b:901b:8082:d157:dbac:d157:44c	209.87.4.76
b51a:901b:901b:8082:d157:dbac:d157:44d	209.87.4.77
b51a:901b:901b:8082:d157:dbac:d157:44e	209.87.4.78
b51a:901b:901b:8082:d157:dbac:d157:44f	209.87.4.79
b51a:901b:901b:8082:d157:dbac:d157:450	209.87.4.80
b51a:901b:901b:8082:d157:dbac:d157:451	209.87.4.81
b51a:901b:901b:8082:d157:dbac:d157:452	209.87.4.82
b51a:901b:901b:8082:d157:dbac:d157:453	209.87.4.83
b51a:901b:901b:8082:d157:dbac:d157:454	209.87.4.84
b51a:901b:901b:8082:d157:dbac:d157:455	209.87.4.85
b51a:901b:901b:8082:d157:dbac:d157:456	209.87.4.86
b51a:901b:901b:8082:d157:dbac:d157:457	209.87.4.87
b51a:901b:901b:8082:d157:dbac:d157:458	209.87.4.88
b51a:901b:901b:8082:d157:dbac:d157:459	209.87.4.89
b51a:901b:901b:8082:d157:dbac:d157:45a	209.87.4.90
b51a:901b:901b:8082:d157:dbac:d157:45b	209.87.4.91
b51a:901b:901b:8082:d157:dbac:d157:45c	209.87.4.92
b51a:901b:901b:8082:d157:dbac:d157:45d	209.87.4.93
b51a:901b:901b:8082:d157:dbac:d157:45e	209.87.4.94
b51a:901b:901b:8082:d157:dbac:d157:45f	209.87.4.95
b51a:901b:901b:8082:d157:dbac:d157:460	209.87.4.96
b51a:901b:901b:8082:d157:dbac:d157:461	209.87.4.97
b51a:901b:901b:8082:d157:dbac:d157:462	209.87.4.98
b51a:901b:901b:8082:d157:dbac:d157:463	209.87.4.99
b51a:901b:901b:8082:d157:dbac:d157:464	209.87.4.100
b51a:901b:901b:8082:d157:dbac:d157:465	209.87.4.101
b51a:901b:901b:8082:d157:dbac:d157:466	209.87.4.102
b51a:901b:901b:8082:d157:dbac:d157:467	209.87.4.103
b51a:901b:901b:8082:d157:dbac:d157:468	209.87.4.104
b51a:901b:901b:8082:d157:dbac:d157:469	209.87.4.105
b51a:901b:901b:8082:d157:dbac:d157:46a	209.87.4.106
b51a:901b:901b:8082:d157:dbac:d157:46b	209.87.4.107
b51a:901b:901b:8082:d157:dbac:d157:46c	209.87.4.108
b51a:901b:901b:8082:d157:dbac:d157:46d	209.87.4.109
b51a:901b:901b:8082:d157:dbac:d157:46e	209.87.4.110
b51a:901b:901b:8082:d157:dbac:d157:46f	209.87.4.111
b51a:901b:901b:8082:d157:dbac:d157:470	209.87.4.112
b51a:901b:901b:8082:d157:dbac:d157:471	209.87.4.113
b51a:901b:901b:8082:d157:dbac:d157:472	209.87.4.114
b51a:901b:901b:8082:d157:dbac:d157:473	209.87.4.115
b51a:901b:901b:8082:d157:dbac:d157:474	209.87.4.116
b51a:901b:901b:8082:d157:dbac:d157:475	209.87.4.117
b51a:901b:901b:8082:d157:dbac:d157:476	209.87.4.118
b51a:901b:901b:8082:d157:dbac:d157:477	209.87.4.119
b51a:901b:901b:8082:d157:dbac:d157:478	209.87.4.120

b51a:901b:901b:8082:d157:dbac:d157:479	209.87.4.121
b51a:901b:901b:8082:d157:dbac:d157:47a	209.87.4.122
b51a:901b:901b:8082:d157:dbac:d157:47b	209.87.4.123
b51a:901b:901b:8082:d157:dbac:d157:47c	209.87.4.124
b51a:901b:901b:8082:d157:dbac:d157:47d	209.87.4.125
b51a:901b:901b:8082:d157:dbac:d157:47e	209.87.4.126
b51a:901b:901b:8082:d157:dbac:d157:47f	209.87.4.127
b51a:901b:901b:8082:d157:dbac:d157:480	209.87.4.128
b51a:901b:901b:8082:d157:dbac:d157:481	209.87.4.129
b51a:901b:901b:8082:d157:dbac:d157:482	209.87.4.130
b51a:901b:901b:8082:d157:dbac:d157:483	209.87.4.131
b51a:901b:901b:8082:d157:dbac:d157:484	209.87.4.132
b51a:901b:901b:8082:d157:dbac:d157:485	209.87.4.133
b51a:901b:901b:8082:d157:dbac:d157:486	209.87.4.134
b51a:901b:901b:8082:d157:dbac:d157:487	209.87.4.135
b51a:901b:901b:8082:d157:dbac:d157:488	209.87.4.136
b51a:901b:901b:8082:d157:dbac:d157:489	209.87.4.137
b51a:901b:901b:8082:d157:dbac:d157:48a	209.87.4.138
b51a:901b:901b:8082:d157:dbac:d157:48b	209.87.4.139
b51a:901b:901b:8082:d157:dbac:d157:48c	209.87.4.140
b51a:901b:901b:8082:d157:dbac:d157:48d	209.87.4.141
b51a:901b:901b:8082:d157:dbac:d157:48e	209.87.4.142
b51a:901b:901b:8082:d157:dbac:d157:48f	209.87.4.143
b51a:901b:901b:8082:d157:dbac:d157:490	209.87.4.144
b51a:901b:901b:8082:d157:dbac:d157:491	209.87.4.145
b51a:901b:901b:8082:d157:dbac:d157:492	209.87.4.146
b51a:901b:901b:8082:d157:dbac:d157:493	209.87.4.147
b51a:901b:901b:8082:d157:dbac:d157:494	209.87.4.148
b51a:901b:901b:8082:d157:dbac:d157:495	209.87.4.149
b51a:901b:901b:8082:d157:dbac:d157:496	209.87.4.150
b51a:901b:901b:8082:d157:dbac:d157:497	209.87.4.151
b51a:901b:901b:8082:d157:dbac:d157:498	209.87.4.152
b51a:901b:901b:8082:d157:dbac:d157:499	209.87.4.153
b51a:901b:901b:8082:d157:dbac:d157:49a	209.87.4.154
b51a:901b:901b:8082:d157:dbac:d157:49b	209.87.4.155
b51a:901b:901b:8082:d157:dbac:d157:49c	209.87.4.156
b51a:901b:901b:8082:d157:dbac:d157:49d	209.87.4.157
b51a:901b:901b:8082:d157:dbac:d157:49e	209.87.4.158
b51a:901b:901b:8082:d157:dbac:d157:49f	209.87.4.159
b51a:901b:901b:8082:d157:dbac:d157:4a0	209.87.4.160
b51a:901b:901b:8082:d157:dbac:d157:4a1	209.87.4.161
b51a:901b:901b:8082:d157:dbac:d157:4a2	209.87.4.162
b51a:901b:901b:8082:d157:dbac:d157:4a3	209.87.4.163
b51a:901b:901b:8082:d157:dbac:d157:4a4	209.87.4.164
b51a:901b:901b:8082:d157:dbac:d157:4a5	209.87.4.165
b51a:901b:901b:8082:d157:dbac:d157:4a6	209.87.4.166
b51a:901b:901b:8082:d157:dbac:d157:4a7	209.87.4.167
b51a:901b:901b:8082:d157:dbac:d157:4a8	209.87.4.168
b51a:901b:901b:8082:d157:dbac:d157:4a9	209.87.4.169
b51a:901b:901b:8082:d157:dbac:d157:4aa	209.87.4.170
b51a:901b:901b:8082:d157:dbac:d157:4ab	209.87.4.171
b51a:901b:901b:8082:d157:dbac:d157:4ac	209.87.4.172
b51a:901b:901b:8082:d157:dbac:d157:4ad	209.87.4.173
b51a:901b:901b:8082:d157:dbac:d157:4ae	209.87.4.174
b51a:901b:901b:8082:d157:dbac:d157:4af	209.87.4.175
b51a:901b:901b:8082:d157:dbac:d157:4b0	209.87.4.176
b51a:901b:901b:8082:d157:dbac:d157:4b1	209.87.4.177
b51a:901b:901b:8082:d157:dbac:d157:4b2	209.87.4.178
b51a:901b:901b:8082:d157:dbac:d157:4b3	209.87.4.179
b51a:901b:901b:8082:d157:dbac:d157:4b4	209.87.4.180

b51a:901b:901b:8082:d157:dbac:d157:4b5	209.87.4.181
b51a:901b:901b:8082:d157:dbac:d157:4b6	209.87.4.182
b51a:901b:901b:8082:d157:dbac:d157:4b7	209.87.4.183
b51a:901b:901b:8082:d157:dbac:d157:4b8	209.87.4.184
b51a:901b:901b:8082:d157:dbac:d157:4b9	209.87.4.185
b51a:901b:901b:8082:d157:dbac:d157:4ba	209.87.4.186
b51a:901b:901b:8082:d157:dbac:d157:4bb	209.87.4.187
b51a:901b:901b:8082:d157:dbac:d157:4bc	209.87.4.188
b51a:901b:901b:8082:d157:dbac:d157:4bd	209.87.4.189
b51a:901b:901b:8082:d157:dbac:d157:4be	209.87.4.190
b51a:901b:901b:8082:d157:dbac:d157:4bf	209.87.4.191
b51a:901b:901b:8082:d157:dbac:d157:4c0	209.87.4.192
b51a:901b:901b:8082:d157:dbac:d157:4c1	209.87.4.193
b51a:901b:901b:8082:d157:dbac:d157:4c2	209.87.4.194
b51a:901b:901b:8082:d157:dbac:d157:4c3	209.87.4.195
b51a:901b:901b:8082:d157:dbac:d157:4c4	209.87.4.196
b51a:901b:901b:8082:d157:dbac:d157:4c5	209.87.4.197
b51a:901b:901b:8082:d157:dbac:d157:4c6	209.87.4.198
b51a:901b:901b:8082:d157:dbac:d157:4c7	209.87.4.199
b51a:901b:901b:8082:d157:dbac:d157:4c8	209.87.4.200
b51a:901b:901b:8082:d157:dbac:d157:4c9	209.87.4.201
b51a:901b:901b:8082:d157:dbac:d157:4ca	209.87.4.202
b51a:901b:901b:8082:d157:dbac:d157:4cb	209.87.4.203
b51a:901b:901b:8082:d157:dbac:d157:4cc	209.87.4.204
b51a:901b:901b:8082:d157:dbac:d157:4cd	209.87.4.205
b51a:901b:901b:8082:d157:dbac:d157:4ce	209.87.4.206
b51a:901b:901b:8082:d157:dbac:d157:4cf	209.87.4.207
b51a:901b:901b:8082:d157:dbac:d157:4d0	209.87.4.208
b51a:901b:901b:8082:d157:dbac:d157:4d1	209.87.4.209
b51a:901b:901b:8082:d157:dbac:d157:4d2	209.87.4.210
b51a:901b:901b:8082:d157:dbac:d157:4d3	209.87.4.211
b51a:901b:901b:8082:d157:dbac:d157:4d4	209.87.4.212
b51a:901b:901b:8082:d157:dbac:d157:4d5	209.87.4.213
b51a:901b:901b:8082:d157:dbac:d157:4d6	209.87.4.214
b51a:901b:901b:8082:d157:dbac:d157:4d7	209.87.4.215
b51a:901b:901b:8082:d157:dbac:d157:4d8	209.87.4.216
b51a:901b:901b:8082:d157:dbac:d157:4d9	209.87.4.217
b51a:901b:901b:8082:d157:dbac:d157:4da	209.87.4.218
b51a:901b:901b:8082:d157:dbac:d157:4db	209.87.4.219
b51a:901b:901b:8082:d157:dbac:d157:4dc	209.87.4.220
b51a:901b:901b:8082:d157:dbac:d157:4dd	209.87.4.221
b51a:901b:901b:8082:d157:dbac:d157:4de	209.87.4.222
b51a:901b:901b:8082:d157:dbac:d157:4df	209.87.4.223
b51a:901b:901b:8082:d157:dbac:d157:4e0	209.87.4.224
b51a:901b:901b:8082:d157:dbac:d157:4e1	209.87.4.225
b51a:901b:901b:8082:d157:dbac:d157:4e2	209.87.4.226
b51a:901b:901b:8082:d157:dbac:d157:4e3	209.87.4.227
b51a:901b:901b:8082:d157:dbac:d157:4e4	209.87.4.228
b51a:901b:901b:8082:d157:dbac:d157:4e5	209.87.4.229
b51a:901b:901b:8082:d157:dbac:d157:4e6	209.87.4.230
b51a:901b:901b:8082:d157:dbac:d157:4e7	209.87.4.231
b51a:901b:901b:8082:d157:dbac:d157:4e8	209.87.4.232
b51a:901b:901b:8082:d157:dbac:d157:4e9	209.87.4.233
b51a:901b:901b:8082:d157:dbac:d157:4ea	209.87.4.234
b51a:901b:901b:8082:d157:dbac:d157:4eb	209.87.4.235
b51a:901b:901b:8082:d157:dbac:d157:4ec	209.87.4.236
b51a:901b:901b:8082:d157:dbac:d157:4ed	209.87.4.237
b51a:901b:901b:8082:d157:dbac:d157:4ee	209.87.4.238
b51a:901b:901b:8082:d157:dbac:d157:4ef	209.87.4.239
b51a:901b:901b:8082:d157:dbac:d157:4f0	209.87.4.240
b51a:901b:901b:8082:d157:dbac:d157:4f1	209.87.4.241
b51a:901b:901b:8082:d157:dbac:d157:4f2	209.87.4.242
b51a:901b:901b:8082:d157:dbac:d157:4f3	209.87.4.243
b51a:901b:901b:8082:d157:dbac:d157:4f4	209.87.4.244
b51a:901b:901b:8082:d157:dbac:d157:4f5	209.87.4.245
b51a:901b:901b:8082:d157:dbac:d157:4f6	209.87.4.246
b51a:901b:901b:8082:d157:dbac:d157:4f7	209.87.4.247
b51a:901b:901b:8082:d157:dbac:d157:4f8	209.87.4.248
b51a:901b:901b:8082:d157:dbac:d157:4f9	209.87.4.249
b51a:901b:901b:8082:d157:dbac:d157:4fa	209.87.4.250
b51a:901b:901b:8082:d157:dbac:d157:4fb	209.87.4.251
b51a:901b:901b:8082:d157:dbac:d157:4fc	209.87.4.252
b51a:901b:901b:8082:d157:dbac:d157:4fd	209.87.4.253
b51a:901b:901b:8082:d157:dbac:d157:4fe	209.87.4.254
b51a:901b:901b:8082:d157:dbac:d157:4ff	209.87.4.255

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.