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:8082:40de:3157:dfee:401	223.238.4.1
b51a:901b:901b:8082:40de:3157:dfee:402	223.238.4.2
b51a:901b:901b:8082:40de:3157:dfee:403	223.238.4.3
b51a:901b:901b:8082:40de:3157:dfee:404	223.238.4.4
b51a:901b:901b:8082:40de:3157:dfee:405	223.238.4.5
b51a:901b:901b:8082:40de:3157:dfee:406	223.238.4.6
b51a:901b:901b:8082:40de:3157:dfee:407	223.238.4.7
b51a:901b:901b:8082:40de:3157:dfee:408	223.238.4.8
b51a:901b:901b:8082:40de:3157:dfee:409	223.238.4.9
b51a:901b:901b:8082:40de:3157:dfee:40a	223.238.4.10
b51a:901b:901b:8082:40de:3157:dfee:40b	223.238.4.11
b51a:901b:901b:8082:40de:3157:dfee:40c	223.238.4.12
b51a:901b:901b:8082:40de:3157:dfee:40d	223.238.4.13
b51a:901b:901b:8082:40de:3157:dfee:40e	223.238.4.14
b51a:901b:901b:8082:40de:3157:dfee:40f	223.238.4.15
b51a:901b:901b:8082:40de:3157:dfee:410	223.238.4.16
b51a:901b:901b:8082:40de:3157:dfee:411	223.238.4.17
b51a:901b:901b:8082:40de:3157:dfee:412	223.238.4.18
b51a:901b:901b:8082:40de:3157:dfee:413	223.238.4.19
b51a:901b:901b:8082:40de:3157:dfee:414	223.238.4.20
b51a:901b:901b:8082:40de:3157:dfee:415	223.238.4.21
b51a:901b:901b:8082:40de:3157:dfee:416	223.238.4.22
b51a:901b:901b:8082:40de:3157:dfee:417	223.238.4.23
b51a:901b:901b:8082:40de:3157:dfee:418	223.238.4.24
b51a:901b:901b:8082:40de:3157:dfee:419	223.238.4.25
b51a:901b:901b:8082:40de:3157:dfee:41a	223.238.4.26
b51a:901b:901b:8082:40de:3157:dfee:41b	223.238.4.27
b51a:901b:901b:8082:40de:3157:dfee:41c	223.238.4.28
b51a:901b:901b:8082:40de:3157:dfee:41d	223.238.4.29
b51a:901b:901b:8082:40de:3157:dfee:41e	223.238.4.30
b51a:901b:901b:8082:40de:3157:dfee:41f	223.238.4.31
b51a:901b:901b:8082:40de:3157:dfee:420	223.238.4.32
b51a:901b:901b:8082:40de:3157:dfee:421	223.238.4.33
b51a:901b:901b:8082:40de:3157:dfee:422	223.238.4.34
b51a:901b:901b:8082:40de:3157:dfee:423	223.238.4.35
b51a:901b:901b:8082:40de:3157:dfee:424	223.238.4.36
b51a:901b:901b:8082:40de:3157:dfee:425	223.238.4.37
b51a:901b:901b:8082:40de:3157:dfee:426	223.238.4.38
b51a:901b:901b:8082:40de:3157:dfee:427	223.238.4.39
b51a:901b:901b:8082:40de:3157:dfee:428	223.238.4.40
b51a:901b:901b:8082:40de:3157:dfee:429	223.238.4.41
b51a:901b:901b:8082:40de:3157:dfee:42a	223.238.4.42
b51a:901b:901b:8082:40de:3157:dfee:42b	223.238.4.43
b51a:901b:901b:8082:40de:3157:dfee:42c	223.238.4.44
b51a:901b:901b:8082:40de:3157:dfee:42d	223.238.4.45
b51a:901b:901b:8082:40de:3157:dfee:42e	223.238.4.46
b51a:901b:901b:8082:40de:3157:dfee:42f	223.238.4.47
b51a:901b:901b:8082:40de:3157:dfee:430	223.238.4.48
b51a:901b:901b:8082:40de:3157:dfee:431	223.238.4.49
b51a:901b:901b:8082:40de:3157:dfee:432	223.238.4.50
b51a:901b:901b:8082:40de:3157:dfee:433	223.238.4.51
b51a:901b:901b:8082:40de:3157:dfee:434	223.238.4.52
b51a:901b:901b:8082:40de:3157:dfee:435	223.238.4.53
b51a:901b:901b:8082:40de:3157:dfee:436	223.238.4.54
b51a:901b:901b:8082:40de:3157:dfee:437	223.238.4.55
b51a:901b:901b:8082:40de:3157:dfee:438	223.238.4.56
b51a:901b:901b:8082:40de:3157:dfee:439	223.238.4.57
b51a:901b:901b:8082:40de:3157:dfee:43a	223.238.4.58
b51a:901b:901b:8082:40de:3157:dfee:43b	223.238.4.59
b51a:901b:901b:8082:40de:3157:dfee:43c	223.238.4.60

b51a:901b:901b:8082:40de:3157:dfee:43d	223.238.4.61
b51a:901b:901b:8082:40de:3157:dfee:43e	223.238.4.62
b51a:901b:901b:8082:40de:3157:dfee:43f	223.238.4.63
b51a:901b:901b:8082:40de:3157:dfee:440	223.238.4.64
b51a:901b:901b:8082:40de:3157:dfee:441	223.238.4.65
b51a:901b:901b:8082:40de:3157:dfee:442	223.238.4.66
b51a:901b:901b:8082:40de:3157:dfee:443	223.238.4.67
b51a:901b:901b:8082:40de:3157:dfee:444	223.238.4.68
b51a:901b:901b:8082:40de:3157:dfee:445	223.238.4.69
b51a:901b:901b:8082:40de:3157:dfee:446	223.238.4.70
b51a:901b:901b:8082:40de:3157:dfee:447	223.238.4.71
b51a:901b:901b:8082:40de:3157:dfee:448	223.238.4.72
b51a:901b:901b:8082:40de:3157:dfee:449	223.238.4.73
b51a:901b:901b:8082:40de:3157:dfee:44a	223.238.4.74
b51a:901b:901b:8082:40de:3157:dfee:44b	223.238.4.75
b51a:901b:901b:8082:40de:3157:dfee:44c	223.238.4.76
b51a:901b:901b:8082:40de:3157:dfee:44d	223.238.4.77
b51a:901b:901b:8082:40de:3157:dfee:44e	223.238.4.78
b51a:901b:901b:8082:40de:3157:dfee:44f	223.238.4.79
b51a:901b:901b:8082:40de:3157:dfee:450	223.238.4.80
b51a:901b:901b:8082:40de:3157:dfee:451	223.238.4.81
b51a:901b:901b:8082:40de:3157:dfee:452	223.238.4.82
b51a:901b:901b:8082:40de:3157:dfee:453	223.238.4.83
b51a:901b:901b:8082:40de:3157:dfee:454	223.238.4.84
b51a:901b:901b:8082:40de:3157:dfee:455	223.238.4.85
b51a:901b:901b:8082:40de:3157:dfee:456	223.238.4.86
b51a:901b:901b:8082:40de:3157:dfee:457	223.238.4.87
b51a:901b:901b:8082:40de:3157:dfee:458	223.238.4.88
b51a:901b:901b:8082:40de:3157:dfee:459	223.238.4.89
b51a:901b:901b:8082:40de:3157:dfee:45a	223.238.4.90
b51a:901b:901b:8082:40de:3157:dfee:45b	223.238.4.91
b51a:901b:901b:8082:40de:3157:dfee:45c	223.238.4.92
b51a:901b:901b:8082:40de:3157:dfee:45d	223.238.4.93
b51a:901b:901b:8082:40de:3157:dfee:45e	223.238.4.94
b51a:901b:901b:8082:40de:3157:dfee:45f	223.238.4.95
b51a:901b:901b:8082:40de:3157:dfee:460	223.238.4.96
b51a:901b:901b:8082:40de:3157:dfee:461	223.238.4.97
b51a:901b:901b:8082:40de:3157:dfee:462	223.238.4.98
b51a:901b:901b:8082:40de:3157:dfee:463	223.238.4.99
b51a:901b:901b:8082:40de:3157:dfee:464	223.238.4.100
b51a:901b:901b:8082:40de:3157:dfee:465	223.238.4.101
b51a:901b:901b:8082:40de:3157:dfee:466	223.238.4.102
b51a:901b:901b:8082:40de:3157:dfee:467	223.238.4.103
b51a:901b:901b:8082:40de:3157:dfee:468	223.238.4.104
b51a:901b:901b:8082:40de:3157:dfee:469	223.238.4.105
b51a:901b:901b:8082:40de:3157:dfee:46a	223.238.4.106
b51a:901b:901b:8082:40de:3157:dfee:46b	223.238.4.107
b51a:901b:901b:8082:40de:3157:dfee:46c	223.238.4.108
b51a:901b:901b:8082:40de:3157:dfee:46d	223.238.4.109
b51a:901b:901b:8082:40de:3157:dfee:46e	223.238.4.110
b51a:901b:901b:8082:40de:3157:dfee:46f	223.238.4.111
b51a:901b:901b:8082:40de:3157:dfee:470	223.238.4.112
b51a:901b:901b:8082:40de:3157:dfee:471	223.238.4.113
b51a:901b:901b:8082:40de:3157:dfee:472	223.238.4.114
b51a:901b:901b:8082:40de:3157:dfee:473	223.238.4.115
b51a:901b:901b:8082:40de:3157:dfee:474	223.238.4.116
b51a:901b:901b:8082:40de:3157:dfee:475	223.238.4.117
b51a:901b:901b:8082:40de:3157:dfee:476	223.238.4.118
b51a:901b:901b:8082:40de:3157:dfee:477	223.238.4.119
b51a:901b:901b:8082:40de:3157:dfee:478	223.238.4.120

b51a:901b:901b:8082:40de:3157:dfee:479	223.238.4.121
b51a:901b:901b:8082:40de:3157:dfee:47a	223.238.4.122
b51a:901b:901b:8082:40de:3157:dfee:47b	223.238.4.123
b51a:901b:901b:8082:40de:3157:dfee:47c	223.238.4.124
b51a:901b:901b:8082:40de:3157:dfee:47d	223.238.4.125
b51a:901b:901b:8082:40de:3157:dfee:47e	223.238.4.126
b51a:901b:901b:8082:40de:3157:dfee:47f	223.238.4.127
b51a:901b:901b:8082:40de:3157:dfee:480	223.238.4.128
b51a:901b:901b:8082:40de:3157:dfee:481	223.238.4.129
b51a:901b:901b:8082:40de:3157:dfee:482	223.238.4.130
b51a:901b:901b:8082:40de:3157:dfee:483	223.238.4.131
b51a:901b:901b:8082:40de:3157:dfee:484	223.238.4.132
b51a:901b:901b:8082:40de:3157:dfee:485	223.238.4.133
b51a:901b:901b:8082:40de:3157:dfee:486	223.238.4.134
b51a:901b:901b:8082:40de:3157:dfee:487	223.238.4.135
b51a:901b:901b:8082:40de:3157:dfee:488	223.238.4.136
b51a:901b:901b:8082:40de:3157:dfee:489	223.238.4.137
b51a:901b:901b:8082:40de:3157:dfee:48a	223.238.4.138
b51a:901b:901b:8082:40de:3157:dfee:48b	223.238.4.139
b51a:901b:901b:8082:40de:3157:dfee:48c	223.238.4.140
b51a:901b:901b:8082:40de:3157:dfee:48d	223.238.4.141
b51a:901b:901b:8082:40de:3157:dfee:48e	223.238.4.142
b51a:901b:901b:8082:40de:3157:dfee:48f	223.238.4.143
b51a:901b:901b:8082:40de:3157:dfee:490	223.238.4.144
b51a:901b:901b:8082:40de:3157:dfee:491	223.238.4.145
b51a:901b:901b:8082:40de:3157:dfee:492	223.238.4.146
b51a:901b:901b:8082:40de:3157:dfee:493	223.238.4.147
b51a:901b:901b:8082:40de:3157:dfee:494	223.238.4.148
b51a:901b:901b:8082:40de:3157:dfee:495	223.238.4.149
b51a:901b:901b:8082:40de:3157:dfee:496	223.238.4.150
b51a:901b:901b:8082:40de:3157:dfee:497	223.238.4.151
b51a:901b:901b:8082:40de:3157:dfee:498	223.238.4.152
b51a:901b:901b:8082:40de:3157:dfee:499	223.238.4.153
b51a:901b:901b:8082:40de:3157:dfee:49a	223.238.4.154
b51a:901b:901b:8082:40de:3157:dfee:49b	223.238.4.155
b51a:901b:901b:8082:40de:3157:dfee:49c	223.238.4.156
b51a:901b:901b:8082:40de:3157:dfee:49d	223.238.4.157
b51a:901b:901b:8082:40de:3157:dfee:49e	223.238.4.158
b51a:901b:901b:8082:40de:3157:dfee:49f	223.238.4.159
b51a:901b:901b:8082:40de:3157:dfee:4a0	223.238.4.160
b51a:901b:901b:8082:40de:3157:dfee:4a1	223.238.4.161
b51a:901b:901b:8082:40de:3157:dfee:4a2	223.238.4.162
b51a:901b:901b:8082:40de:3157:dfee:4a3	223.238.4.163
b51a:901b:901b:8082:40de:3157:dfee:4a4	223.238.4.164
b51a:901b:901b:8082:40de:3157:dfee:4a5	223.238.4.165
b51a:901b:901b:8082:40de:3157:dfee:4a6	223.238.4.166
b51a:901b:901b:8082:40de:3157:dfee:4a7	223.238.4.167
b51a:901b:901b:8082:40de:3157:dfee:4a8	223.238.4.168
b51a:901b:901b:8082:40de:3157:dfee:4a9	223.238.4.169
b51a:901b:901b:8082:40de:3157:dfee:4aa	223.238.4.170
b51a:901b:901b:8082:40de:3157:dfee:4ab	223.238.4.171
b51a:901b:901b:8082:40de:3157:dfee:4ac	223.238.4.172
b51a:901b:901b:8082:40de:3157:dfee:4ad	223.238.4.173
b51a:901b:901b:8082:40de:3157:dfee:4ae	223.238.4.174
b51a:901b:901b:8082:40de:3157:dfee:4af	223.238.4.175
b51a:901b:901b:8082:40de:3157:dfee:4b0	223.238.4.176
b51a:901b:901b:8082:40de:3157:dfee:4b1	223.238.4.177
b51a:901b:901b:8082:40de:3157:dfee:4b2	223.238.4.178
b51a:901b:901b:8082:40de:3157:dfee:4b3	223.238.4.179
b51a:901b:901b:8082:40de:3157:dfee:4b4	223.238.4.180

b51a:901b:901b:8082:40de:3157:dfee:4b5	223.238.4.181
b51a:901b:901b:8082:40de:3157:dfee:4b6	223.238.4.182
b51a:901b:901b:8082:40de:3157:dfee:4b7	223.238.4.183
b51a:901b:901b:8082:40de:3157:dfee:4b8	223.238.4.184
b51a:901b:901b:8082:40de:3157:dfee:4b9	223.238.4.185
b51a:901b:901b:8082:40de:3157:dfee:4ba	223.238.4.186
b51a:901b:901b:8082:40de:3157:dfee:4bb	223.238.4.187
b51a:901b:901b:8082:40de:3157:dfee:4bc	223.238.4.188
b51a:901b:901b:8082:40de:3157:dfee:4bd	223.238.4.189
b51a:901b:901b:8082:40de:3157:dfee:4be	223.238.4.190
b51a:901b:901b:8082:40de:3157:dfee:4bf	223.238.4.191
b51a:901b:901b:8082:40de:3157:dfee:4c0	223.238.4.192
b51a:901b:901b:8082:40de:3157:dfee:4c1	223.238.4.193
b51a:901b:901b:8082:40de:3157:dfee:4c2	223.238.4.194
b51a:901b:901b:8082:40de:3157:dfee:4c3	223.238.4.195
b51a:901b:901b:8082:40de:3157:dfee:4c4	223.238.4.196
b51a:901b:901b:8082:40de:3157:dfee:4c5	223.238.4.197
b51a:901b:901b:8082:40de:3157:dfee:4c6	223.238.4.198
b51a:901b:901b:8082:40de:3157:dfee:4c7	223.238.4.199
b51a:901b:901b:8082:40de:3157:dfee:4c8	223.238.4.200
b51a:901b:901b:8082:40de:3157:dfee:4c9	223.238.4.201
b51a:901b:901b:8082:40de:3157:dfee:4ca	223.238.4.202
b51a:901b:901b:8082:40de:3157:dfee:4cb	223.238.4.203
b51a:901b:901b:8082:40de:3157:dfee:4cc	223.238.4.204
b51a:901b:901b:8082:40de:3157:dfee:4cd	223.238.4.205
b51a:901b:901b:8082:40de:3157:dfee:4ce	223.238.4.206
b51a:901b:901b:8082:40de:3157:dfee:4cf	223.238.4.207
b51a:901b:901b:8082:40de:3157:dfee:4d0	223.238.4.208
b51a:901b:901b:8082:40de:3157:dfee:4d1	223.238.4.209
b51a:901b:901b:8082:40de:3157:dfee:4d2	223.238.4.210
b51a:901b:901b:8082:40de:3157:dfee:4d3	223.238.4.211
b51a:901b:901b:8082:40de:3157:dfee:4d4	223.238.4.212
b51a:901b:901b:8082:40de:3157:dfee:4d5	223.238.4.213
b51a:901b:901b:8082:40de:3157:dfee:4d6	223.238.4.214
b51a:901b:901b:8082:40de:3157:dfee:4d7	223.238.4.215
b51a:901b:901b:8082:40de:3157:dfee:4d8	223.238.4.216
b51a:901b:901b:8082:40de:3157:dfee:4d9	223.238.4.217
b51a:901b:901b:8082:40de:3157:dfee:4da	223.238.4.218
b51a:901b:901b:8082:40de:3157:dfee:4db	223.238.4.219
b51a:901b:901b:8082:40de:3157:dfee:4dc	223.238.4.220
b51a:901b:901b:8082:40de:3157:dfee:4dd	223.238.4.221
b51a:901b:901b:8082:40de:3157:dfee:4de	223.238.4.222
b51a:901b:901b:8082:40de:3157:dfee:4df	223.238.4.223
b51a:901b:901b:8082:40de:3157:dfee:4e0	223.238.4.224
b51a:901b:901b:8082:40de:3157:dfee:4e1	223.238.4.225
b51a:901b:901b:8082:40de:3157:dfee:4e2	223.238.4.226
b51a:901b:901b:8082:40de:3157:dfee:4e3	223.238.4.227
b51a:901b:901b:8082:40de:3157:dfee:4e4	223.238.4.228
b51a:901b:901b:8082:40de:3157:dfee:4e5	223.238.4.229
b51a:901b:901b:8082:40de:3157:dfee:4e6	223.238.4.230
b51a:901b:901b:8082:40de:3157:dfee:4e7	223.238.4.231
b51a:901b:901b:8082:40de:3157:dfee:4e8	223.238.4.232
b51a:901b:901b:8082:40de:3157:dfee:4e9	223.238.4.233
b51a:901b:901b:8082:40de:3157:dfee:4ea	223.238.4.234
b51a:901b:901b:8082:40de:3157:dfee:4eb	223.238.4.235
b51a:901b:901b:8082:40de:3157:dfee:4ec	223.238.4.236
b51a:901b:901b:8082:40de:3157:dfee:4ed	223.238.4.237
b51a:901b:901b:8082:40de:3157:dfee:4ee	223.238.4.238
b51a:901b:901b:8082:40de:3157:dfee:4ef	223.238.4.239
b51a:901b:901b:8082:40de:3157:dfee:4f0	223.238.4.240
b51a:901b:901b:8082:40de:3157:dfee:4f1	223.238.4.241
b51a:901b:901b:8082:40de:3157:dfee:4f2	223.238.4.242
b51a:901b:901b:8082:40de:3157:dfee:4f3	223.238.4.243
b51a:901b:901b:8082:40de:3157:dfee:4f4	223.238.4.244
b51a:901b:901b:8082:40de:3157:dfee:4f5	223.238.4.245
b51a:901b:901b:8082:40de:3157:dfee:4f6	223.238.4.246
b51a:901b:901b:8082:40de:3157:dfee:4f7	223.238.4.247
b51a:901b:901b:8082:40de:3157:dfee:4f8	223.238.4.248
b51a:901b:901b:8082:40de:3157:dfee:4f9	223.238.4.249
b51a:901b:901b:8082:40de:3157:dfee:4fa	223.238.4.250
b51a:901b:901b:8082:40de:3157:dfee:4fb	223.238.4.251
b51a:901b:901b:8082:40de:3157:dfee:4fc	223.238.4.252
b51a:901b:901b:8082:40de:3157:dfee:4fd	223.238.4.253
b51a:901b:901b:8082:40de:3157:dfee:4fe	223.238.4.254
b51a:901b:901b:8082:40de:3157:dfee:4ff	223.238.4.255

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.