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
80ec:f488:94de:94de:b00a:3473:81dd:401	129.221.4.1
80ec:f488:94de:94de:b00a:3473:81dd:402	129.221.4.2
80ec:f488:94de:94de:b00a:3473:81dd:403	129.221.4.3
80ec:f488:94de:94de:b00a:3473:81dd:404	129.221.4.4
80ec:f488:94de:94de:b00a:3473:81dd:405	129.221.4.5
80ec:f488:94de:94de:b00a:3473:81dd:406	129.221.4.6
80ec:f488:94de:94de:b00a:3473:81dd:407	129.221.4.7
80ec:f488:94de:94de:b00a:3473:81dd:408	129.221.4.8
80ec:f488:94de:94de:b00a:3473:81dd:409	129.221.4.9
80ec:f488:94de:94de:b00a:3473:81dd:40a	129.221.4.10
80ec:f488:94de:94de:b00a:3473:81dd:40b	129.221.4.11
80ec:f488:94de:94de:b00a:3473:81dd:40c	129.221.4.12
80ec:f488:94de:94de:b00a:3473:81dd:40d	129.221.4.13
80ec:f488:94de:94de:b00a:3473:81dd:40e	129.221.4.14
80ec:f488:94de:94de:b00a:3473:81dd:40f	129.221.4.15
80ec:f488:94de:94de:b00a:3473:81dd:410	129.221.4.16
80ec:f488:94de:94de:b00a:3473:81dd:411	129.221.4.17
80ec:f488:94de:94de:b00a:3473:81dd:412	129.221.4.18
80ec:f488:94de:94de:b00a:3473:81dd:413	129.221.4.19
80ec:f488:94de:94de:b00a:3473:81dd:414	129.221.4.20
80ec:f488:94de:94de:b00a:3473:81dd:415	129.221.4.21
80ec:f488:94de:94de:b00a:3473:81dd:416	129.221.4.22
80ec:f488:94de:94de:b00a:3473:81dd:417	129.221.4.23
80ec:f488:94de:94de:b00a:3473:81dd:418	129.221.4.24
80ec:f488:94de:94de:b00a:3473:81dd:419	129.221.4.25
80ec:f488:94de:94de:b00a:3473:81dd:41a	129.221.4.26
80ec:f488:94de:94de:b00a:3473:81dd:41b	129.221.4.27
80ec:f488:94de:94de:b00a:3473:81dd:41c	129.221.4.28
80ec:f488:94de:94de:b00a:3473:81dd:41d	129.221.4.29
80ec:f488:94de:94de:b00a:3473:81dd:41e	129.221.4.30
80ec:f488:94de:94de:b00a:3473:81dd:41f	129.221.4.31
80ec:f488:94de:94de:b00a:3473:81dd:420	129.221.4.32
80ec:f488:94de:94de:b00a:3473:81dd:421	129.221.4.33
80ec:f488:94de:94de:b00a:3473:81dd:422	129.221.4.34
80ec:f488:94de:94de:b00a:3473:81dd:423	129.221.4.35
80ec:f488:94de:94de:b00a:3473:81dd:424	129.221.4.36
80ec:f488:94de:94de:b00a:3473:81dd:425	129.221.4.37
80ec:f488:94de:94de:b00a:3473:81dd:426	129.221.4.38
80ec:f488:94de:94de:b00a:3473:81dd:427	129.221.4.39
80ec:f488:94de:94de:b00a:3473:81dd:428	129.221.4.40
80ec:f488:94de:94de:b00a:3473:81dd:429	129.221.4.41
80ec:f488:94de:94de:b00a:3473:81dd:42a	129.221.4.42
80ec:f488:94de:94de:b00a:3473:81dd:42b	129.221.4.43
80ec:f488:94de:94de:b00a:3473:81dd:42c	129.221.4.44
80ec:f488:94de:94de:b00a:3473:81dd:42d	129.221.4.45
80ec:f488:94de:94de:b00a:3473:81dd:42e	129.221.4.46
80ec:f488:94de:94de:b00a:3473:81dd:42f	129.221.4.47
80ec:f488:94de:94de:b00a:3473:81dd:430	129.221.4.48
80ec:f488:94de:94de:b00a:3473:81dd:431	129.221.4.49
80ec:f488:94de:94de:b00a:3473:81dd:432	129.221.4.50
80ec:f488:94de:94de:b00a:3473:81dd:433	129.221.4.51
80ec:f488:94de:94de:b00a:3473:81dd:434	129.221.4.52
80ec:f488:94de:94de:b00a:3473:81dd:435	129.221.4.53
80ec:f488:94de:94de:b00a:3473:81dd:436	129.221.4.54
80ec:f488:94de:94de:b00a:3473:81dd:437	129.221.4.55
80ec:f488:94de:94de:b00a:3473:81dd:438	129.221.4.56
80ec:f488:94de:94de:b00a:3473:81dd:439	129.221.4.57
80ec:f488:94de:94de:b00a:3473:81dd:43a	129.221.4.58
80ec:f488:94de:94de:b00a:3473:81dd:43b	129.221.4.59
80ec:f488:94de:94de:b00a:3473:81dd:43c	129.221.4.60

80ec:f488:94de:94de:b00a:3473:81dd:43d	129.221.4.61
80ec:f488:94de:94de:b00a:3473:81dd:43e	129.221.4.62
80ec:f488:94de:94de:b00a:3473:81dd:43f	129.221.4.63
80ec:f488:94de:94de:b00a:3473:81dd:440	129.221.4.64
80ec:f488:94de:94de:b00a:3473:81dd:441	129.221.4.65
80ec:f488:94de:94de:b00a:3473:81dd:442	129.221.4.66
80ec:f488:94de:94de:b00a:3473:81dd:443	129.221.4.67
80ec:f488:94de:94de:b00a:3473:81dd:444	129.221.4.68
80ec:f488:94de:94de:b00a:3473:81dd:445	129.221.4.69
80ec:f488:94de:94de:b00a:3473:81dd:446	129.221.4.70
80ec:f488:94de:94de:b00a:3473:81dd:447	129.221.4.71
80ec:f488:94de:94de:b00a:3473:81dd:448	129.221.4.72
80ec:f488:94de:94de:b00a:3473:81dd:449	129.221.4.73
80ec:f488:94de:94de:b00a:3473:81dd:44a	129.221.4.74
80ec:f488:94de:94de:b00a:3473:81dd:44b	129.221.4.75
80ec:f488:94de:94de:b00a:3473:81dd:44c	129.221.4.76
80ec:f488:94de:94de:b00a:3473:81dd:44d	129.221.4.77
80ec:f488:94de:94de:b00a:3473:81dd:44e	129.221.4.78
80ec:f488:94de:94de:b00a:3473:81dd:44f	129.221.4.79
80ec:f488:94de:94de:b00a:3473:81dd:450	129.221.4.80
80ec:f488:94de:94de:b00a:3473:81dd:451	129.221.4.81
80ec:f488:94de:94de:b00a:3473:81dd:452	129.221.4.82
80ec:f488:94de:94de:b00a:3473:81dd:453	129.221.4.83
80ec:f488:94de:94de:b00a:3473:81dd:454	129.221.4.84
80ec:f488:94de:94de:b00a:3473:81dd:455	129.221.4.85
80ec:f488:94de:94de:b00a:3473:81dd:456	129.221.4.86
80ec:f488:94de:94de:b00a:3473:81dd:457	129.221.4.87
80ec:f488:94de:94de:b00a:3473:81dd:458	129.221.4.88
80ec:f488:94de:94de:b00a:3473:81dd:459	129.221.4.89
80ec:f488:94de:94de:b00a:3473:81dd:45a	129.221.4.90
80ec:f488:94de:94de:b00a:3473:81dd:45b	129.221.4.91
80ec:f488:94de:94de:b00a:3473:81dd:45c	129.221.4.92
80ec:f488:94de:94de:b00a:3473:81dd:45d	129.221.4.93
80ec:f488:94de:94de:b00a:3473:81dd:45e	129.221.4.94
80ec:f488:94de:94de:b00a:3473:81dd:45f	129.221.4.95
80ec:f488:94de:94de:b00a:3473:81dd:460	129.221.4.96
80ec:f488:94de:94de:b00a:3473:81dd:461	129.221.4.97
80ec:f488:94de:94de:b00a:3473:81dd:462	129.221.4.98
80ec:f488:94de:94de:b00a:3473:81dd:463	129.221.4.99
80ec:f488:94de:94de:b00a:3473:81dd:464	129.221.4.100
80ec:f488:94de:94de:b00a:3473:81dd:465	129.221.4.101
80ec:f488:94de:94de:b00a:3473:81dd:466	129.221.4.102
80ec:f488:94de:94de:b00a:3473:81dd:467	129.221.4.103
80ec:f488:94de:94de:b00a:3473:81dd:468	129.221.4.104
80ec:f488:94de:94de:b00a:3473:81dd:469	129.221.4.105
80ec:f488:94de:94de:b00a:3473:81dd:46a	129.221.4.106
80ec:f488:94de:94de:b00a:3473:81dd:46b	129.221.4.107
80ec:f488:94de:94de:b00a:3473:81dd:46c	129.221.4.108
80ec:f488:94de:94de:b00a:3473:81dd:46d	129.221.4.109
80ec:f488:94de:94de:b00a:3473:81dd:46e	129.221.4.110
80ec:f488:94de:94de:b00a:3473:81dd:46f	129.221.4.111
80ec:f488:94de:94de:b00a:3473:81dd:470	129.221.4.112
80ec:f488:94de:94de:b00a:3473:81dd:471	129.221.4.113
80ec:f488:94de:94de:b00a:3473:81dd:472	129.221.4.114
80ec:f488:94de:94de:b00a:3473:81dd:473	129.221.4.115
80ec:f488:94de:94de:b00a:3473:81dd:474	129.221.4.116
80ec:f488:94de:94de:b00a:3473:81dd:475	129.221.4.117
80ec:f488:94de:94de:b00a:3473:81dd:476	129.221.4.118
80ec:f488:94de:94de:b00a:3473:81dd:477	129.221.4.119
80ec:f488:94de:94de:b00a:3473:81dd:478	129.221.4.120

80ec:f488:94de:94de:b00a:3473:81dd:479	129.221.4.121
80ec:f488:94de:94de:b00a:3473:81dd:47a	129.221.4.122
80ec:f488:94de:94de:b00a:3473:81dd:47b	129.221.4.123
80ec:f488:94de:94de:b00a:3473:81dd:47c	129.221.4.124
80ec:f488:94de:94de:b00a:3473:81dd:47d	129.221.4.125
80ec:f488:94de:94de:b00a:3473:81dd:47e	129.221.4.126
80ec:f488:94de:94de:b00a:3473:81dd:47f	129.221.4.127
80ec:f488:94de:94de:b00a:3473:81dd:480	129.221.4.128
80ec:f488:94de:94de:b00a:3473:81dd:481	129.221.4.129
80ec:f488:94de:94de:b00a:3473:81dd:482	129.221.4.130
80ec:f488:94de:94de:b00a:3473:81dd:483	129.221.4.131
80ec:f488:94de:94de:b00a:3473:81dd:484	129.221.4.132
80ec:f488:94de:94de:b00a:3473:81dd:485	129.221.4.133
80ec:f488:94de:94de:b00a:3473:81dd:486	129.221.4.134
80ec:f488:94de:94de:b00a:3473:81dd:487	129.221.4.135
80ec:f488:94de:94de:b00a:3473:81dd:488	129.221.4.136
80ec:f488:94de:94de:b00a:3473:81dd:489	129.221.4.137
80ec:f488:94de:94de:b00a:3473:81dd:48a	129.221.4.138
80ec:f488:94de:94de:b00a:3473:81dd:48b	129.221.4.139
80ec:f488:94de:94de:b00a:3473:81dd:48c	129.221.4.140
80ec:f488:94de:94de:b00a:3473:81dd:48d	129.221.4.141
80ec:f488:94de:94de:b00a:3473:81dd:48e	129.221.4.142
80ec:f488:94de:94de:b00a:3473:81dd:48f	129.221.4.143
80ec:f488:94de:94de:b00a:3473:81dd:490	129.221.4.144
80ec:f488:94de:94de:b00a:3473:81dd:491	129.221.4.145
80ec:f488:94de:94de:b00a:3473:81dd:492	129.221.4.146
80ec:f488:94de:94de:b00a:3473:81dd:493	129.221.4.147
80ec:f488:94de:94de:b00a:3473:81dd:494	129.221.4.148
80ec:f488:94de:94de:b00a:3473:81dd:495	129.221.4.149
80ec:f488:94de:94de:b00a:3473:81dd:496	129.221.4.150
80ec:f488:94de:94de:b00a:3473:81dd:497	129.221.4.151
80ec:f488:94de:94de:b00a:3473:81dd:498	129.221.4.152
80ec:f488:94de:94de:b00a:3473:81dd:499	129.221.4.153
80ec:f488:94de:94de:b00a:3473:81dd:49a	129.221.4.154
80ec:f488:94de:94de:b00a:3473:81dd:49b	129.221.4.155
80ec:f488:94de:94de:b00a:3473:81dd:49c	129.221.4.156
80ec:f488:94de:94de:b00a:3473:81dd:49d	129.221.4.157
80ec:f488:94de:94de:b00a:3473:81dd:49e	129.221.4.158
80ec:f488:94de:94de:b00a:3473:81dd:49f	129.221.4.159
80ec:f488:94de:94de:b00a:3473:81dd:4a0	129.221.4.160
80ec:f488:94de:94de:b00a:3473:81dd:4a1	129.221.4.161
80ec:f488:94de:94de:b00a:3473:81dd:4a2	129.221.4.162
80ec:f488:94de:94de:b00a:3473:81dd:4a3	129.221.4.163
80ec:f488:94de:94de:b00a:3473:81dd:4a4	129.221.4.164
80ec:f488:94de:94de:b00a:3473:81dd:4a5	129.221.4.165
80ec:f488:94de:94de:b00a:3473:81dd:4a6	129.221.4.166
80ec:f488:94de:94de:b00a:3473:81dd:4a7	129.221.4.167
80ec:f488:94de:94de:b00a:3473:81dd:4a8	129.221.4.168
80ec:f488:94de:94de:b00a:3473:81dd:4a9	129.221.4.169
80ec:f488:94de:94de:b00a:3473:81dd:4aa	129.221.4.170
80ec:f488:94de:94de:b00a:3473:81dd:4ab	129.221.4.171
80ec:f488:94de:94de:b00a:3473:81dd:4ac	129.221.4.172
80ec:f488:94de:94de:b00a:3473:81dd:4ad	129.221.4.173
80ec:f488:94de:94de:b00a:3473:81dd:4ae	129.221.4.174
80ec:f488:94de:94de:b00a:3473:81dd:4af	129.221.4.175
80ec:f488:94de:94de:b00a:3473:81dd:4b0	129.221.4.176
80ec:f488:94de:94de:b00a:3473:81dd:4b1	129.221.4.177
80ec:f488:94de:94de:b00a:3473:81dd:4b2	129.221.4.178
80ec:f488:94de:94de:b00a:3473:81dd:4b3	129.221.4.179
80ec:f488:94de:94de:b00a:3473:81dd:4b4	129.221.4.180

80ec:f488:94de:94de:b00a:3473:81dd:4b5	129.221.4.181
80ec:f488:94de:94de:b00a:3473:81dd:4b6	129.221.4.182
80ec:f488:94de:94de:b00a:3473:81dd:4b7	129.221.4.183
80ec:f488:94de:94de:b00a:3473:81dd:4b8	129.221.4.184
80ec:f488:94de:94de:b00a:3473:81dd:4b9	129.221.4.185
80ec:f488:94de:94de:b00a:3473:81dd:4ba	129.221.4.186
80ec:f488:94de:94de:b00a:3473:81dd:4bb	129.221.4.187
80ec:f488:94de:94de:b00a:3473:81dd:4bc	129.221.4.188
80ec:f488:94de:94de:b00a:3473:81dd:4bd	129.221.4.189
80ec:f488:94de:94de:b00a:3473:81dd:4be	129.221.4.190
80ec:f488:94de:94de:b00a:3473:81dd:4bf	129.221.4.191
80ec:f488:94de:94de:b00a:3473:81dd:4c0	129.221.4.192
80ec:f488:94de:94de:b00a:3473:81dd:4c1	129.221.4.193
80ec:f488:94de:94de:b00a:3473:81dd:4c2	129.221.4.194
80ec:f488:94de:94de:b00a:3473:81dd:4c3	129.221.4.195
80ec:f488:94de:94de:b00a:3473:81dd:4c4	129.221.4.196
80ec:f488:94de:94de:b00a:3473:81dd:4c5	129.221.4.197
80ec:f488:94de:94de:b00a:3473:81dd:4c6	129.221.4.198
80ec:f488:94de:94de:b00a:3473:81dd:4c7	129.221.4.199
80ec:f488:94de:94de:b00a:3473:81dd:4c8	129.221.4.200
80ec:f488:94de:94de:b00a:3473:81dd:4c9	129.221.4.201
80ec:f488:94de:94de:b00a:3473:81dd:4ca	129.221.4.202
80ec:f488:94de:94de:b00a:3473:81dd:4cb	129.221.4.203
80ec:f488:94de:94de:b00a:3473:81dd:4cc	129.221.4.204
80ec:f488:94de:94de:b00a:3473:81dd:4cd	129.221.4.205
80ec:f488:94de:94de:b00a:3473:81dd:4ce	129.221.4.206
80ec:f488:94de:94de:b00a:3473:81dd:4cf	129.221.4.207
80ec:f488:94de:94de:b00a:3473:81dd:4d0	129.221.4.208
80ec:f488:94de:94de:b00a:3473:81dd:4d1	129.221.4.209
80ec:f488:94de:94de:b00a:3473:81dd:4d2	129.221.4.210
80ec:f488:94de:94de:b00a:3473:81dd:4d3	129.221.4.211
80ec:f488:94de:94de:b00a:3473:81dd:4d4	129.221.4.212
80ec:f488:94de:94de:b00a:3473:81dd:4d5	129.221.4.213
80ec:f488:94de:94de:b00a:3473:81dd:4d6	129.221.4.214
80ec:f488:94de:94de:b00a:3473:81dd:4d7	129.221.4.215
80ec:f488:94de:94de:b00a:3473:81dd:4d8	129.221.4.216
80ec:f488:94de:94de:b00a:3473:81dd:4d9	129.221.4.217
80ec:f488:94de:94de:b00a:3473:81dd:4da	129.221.4.218
80ec:f488:94de:94de:b00a:3473:81dd:4db	129.221.4.219
80ec:f488:94de:94de:b00a:3473:81dd:4dc	129.221.4.220
80ec:f488:94de:94de:b00a:3473:81dd:4dd	129.221.4.221
80ec:f488:94de:94de:b00a:3473:81dd:4de	129.221.4.222
80ec:f488:94de:94de:b00a:3473:81dd:4df	129.221.4.223
80ec:f488:94de:94de:b00a:3473:81dd:4e0	129.221.4.224
80ec:f488:94de:94de:b00a:3473:81dd:4e1	129.221.4.225
80ec:f488:94de:94de:b00a:3473:81dd:4e2	129.221.4.226
80ec:f488:94de:94de:b00a:3473:81dd:4e3	129.221.4.227
80ec:f488:94de:94de:b00a:3473:81dd:4e4	129.221.4.228
80ec:f488:94de:94de:b00a:3473:81dd:4e5	129.221.4.229
80ec:f488:94de:94de:b00a:3473:81dd:4e6	129.221.4.230
80ec:f488:94de:94de:b00a:3473:81dd:4e7	129.221.4.231
80ec:f488:94de:94de:b00a:3473:81dd:4e8	129.221.4.232
80ec:f488:94de:94de:b00a:3473:81dd:4e9	129.221.4.233
80ec:f488:94de:94de:b00a:3473:81dd:4ea	129.221.4.234
80ec:f488:94de:94de:b00a:3473:81dd:4eb	129.221.4.235
80ec:f488:94de:94de:b00a:3473:81dd:4ec	129.221.4.236
80ec:f488:94de:94de:b00a:3473:81dd:4ed	129.221.4.237
80ec:f488:94de:94de:b00a:3473:81dd:4ee	129.221.4.238
80ec:f488:94de:94de:b00a:3473:81dd:4ef	129.221.4.239
80ec:f488:94de:94de:b00a:3473:81dd:4f0	129.221.4.240
80ec:f488:94de:94de:b00a:3473:81dd:4f1	129.221.4.241
80ec:f488:94de:94de:b00a:3473:81dd:4f2	129.221.4.242
80ec:f488:94de:94de:b00a:3473:81dd:4f3	129.221.4.243
80ec:f488:94de:94de:b00a:3473:81dd:4f4	129.221.4.244
80ec:f488:94de:94de:b00a:3473:81dd:4f5	129.221.4.245
80ec:f488:94de:94de:b00a:3473:81dd:4f6	129.221.4.246
80ec:f488:94de:94de:b00a:3473:81dd:4f7	129.221.4.247
80ec:f488:94de:94de:b00a:3473:81dd:4f8	129.221.4.248
80ec:f488:94de:94de:b00a:3473:81dd:4f9	129.221.4.249
80ec:f488:94de:94de:b00a:3473:81dd:4fa	129.221.4.250
80ec:f488:94de:94de:b00a:3473:81dd:4fb	129.221.4.251
80ec:f488:94de:94de:b00a:3473:81dd:4fc	129.221.4.252
80ec:f488:94de:94de:b00a:3473:81dd:4fd	129.221.4.253
80ec:f488:94de:94de:b00a:3473:81dd:4fe	129.221.4.254
80ec:f488:94de:94de:b00a:3473:81dd:4ff	129.221.4.255

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.