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:3473:1551:6401	21.81.100.1
80ec:f488:94de:94de:b00a:3473:1551:6402	21.81.100.2
80ec:f488:94de:94de:b00a:3473:1551:6403	21.81.100.3
80ec:f488:94de:94de:b00a:3473:1551:6404	21.81.100.4
80ec:f488:94de:94de:b00a:3473:1551:6405	21.81.100.5
80ec:f488:94de:94de:b00a:3473:1551:6406	21.81.100.6
80ec:f488:94de:94de:b00a:3473:1551:6407	21.81.100.7
80ec:f488:94de:94de:b00a:3473:1551:6408	21.81.100.8
80ec:f488:94de:94de:b00a:3473:1551:6409	21.81.100.9
80ec:f488:94de:94de:b00a:3473:1551:640a	21.81.100.10
80ec:f488:94de:94de:b00a:3473:1551:640b	21.81.100.11
80ec:f488:94de:94de:b00a:3473:1551:640c	21.81.100.12
80ec:f488:94de:94de:b00a:3473:1551:640d	21.81.100.13
80ec:f488:94de:94de:b00a:3473:1551:640e	21.81.100.14
80ec:f488:94de:94de:b00a:3473:1551:640f	21.81.100.15
80ec:f488:94de:94de:b00a:3473:1551:6410	21.81.100.16
80ec:f488:94de:94de:b00a:3473:1551:6411	21.81.100.17
80ec:f488:94de:94de:b00a:3473:1551:6412	21.81.100.18
80ec:f488:94de:94de:b00a:3473:1551:6413	21.81.100.19
80ec:f488:94de:94de:b00a:3473:1551:6414	21.81.100.20
80ec:f488:94de:94de:b00a:3473:1551:6415	21.81.100.21
80ec:f488:94de:94de:b00a:3473:1551:6416	21.81.100.22
80ec:f488:94de:94de:b00a:3473:1551:6417	21.81.100.23
80ec:f488:94de:94de:b00a:3473:1551:6418	21.81.100.24
80ec:f488:94de:94de:b00a:3473:1551:6419	21.81.100.25
80ec:f488:94de:94de:b00a:3473:1551:641a	21.81.100.26
80ec:f488:94de:94de:b00a:3473:1551:641b	21.81.100.27
80ec:f488:94de:94de:b00a:3473:1551:641c	21.81.100.28
80ec:f488:94de:94de:b00a:3473:1551:641d	21.81.100.29
80ec:f488:94de:94de:b00a:3473:1551:641e	21.81.100.30
80ec:f488:94de:94de:b00a:3473:1551:641f	21.81.100.31
80ec:f488:94de:94de:b00a:3473:1551:6420	21.81.100.32
80ec:f488:94de:94de:b00a:3473:1551:6421	21.81.100.33
80ec:f488:94de:94de:b00a:3473:1551:6422	21.81.100.34
80ec:f488:94de:94de:b00a:3473:1551:6423	21.81.100.35
80ec:f488:94de:94de:b00a:3473:1551:6424	21.81.100.36
80ec:f488:94de:94de:b00a:3473:1551:6425	21.81.100.37
80ec:f488:94de:94de:b00a:3473:1551:6426	21.81.100.38
80ec:f488:94de:94de:b00a:3473:1551:6427	21.81.100.39
80ec:f488:94de:94de:b00a:3473:1551:6428	21.81.100.40
80ec:f488:94de:94de:b00a:3473:1551:6429	21.81.100.41
80ec:f488:94de:94de:b00a:3473:1551:642a	21.81.100.42
80ec:f488:94de:94de:b00a:3473:1551:642b	21.81.100.43
80ec:f488:94de:94de:b00a:3473:1551:642c	21.81.100.44
80ec:f488:94de:94de:b00a:3473:1551:642d	21.81.100.45
80ec:f488:94de:94de:b00a:3473:1551:642e	21.81.100.46
80ec:f488:94de:94de:b00a:3473:1551:642f	21.81.100.47
80ec:f488:94de:94de:b00a:3473:1551:6430	21.81.100.48
80ec:f488:94de:94de:b00a:3473:1551:6431	21.81.100.49
80ec:f488:94de:94de:b00a:3473:1551:6432	21.81.100.50
80ec:f488:94de:94de:b00a:3473:1551:6433	21.81.100.51
80ec:f488:94de:94de:b00a:3473:1551:6434	21.81.100.52
80ec:f488:94de:94de:b00a:3473:1551:6435	21.81.100.53
80ec:f488:94de:94de:b00a:3473:1551:6436	21.81.100.54
80ec:f488:94de:94de:b00a:3473:1551:6437	21.81.100.55
80ec:f488:94de:94de:b00a:3473:1551:6438	21.81.100.56
80ec:f488:94de:94de:b00a:3473:1551:6439	21.81.100.57
80ec:f488:94de:94de:b00a:3473:1551:643a	21.81.100.58
80ec:f488:94de:94de:b00a:3473:1551:643b	21.81.100.59
80ec:f488:94de:94de:b00a:3473:1551:643c	21.81.100.60

80ec:f488:94de:94de:b00a:3473:1551:643d	21.81.100.61
80ec:f488:94de:94de:b00a:3473:1551:643e	21.81.100.62
80ec:f488:94de:94de:b00a:3473:1551:643f	21.81.100.63
80ec:f488:94de:94de:b00a:3473:1551:6440	21.81.100.64
80ec:f488:94de:94de:b00a:3473:1551:6441	21.81.100.65
80ec:f488:94de:94de:b00a:3473:1551:6442	21.81.100.66
80ec:f488:94de:94de:b00a:3473:1551:6443	21.81.100.67
80ec:f488:94de:94de:b00a:3473:1551:6444	21.81.100.68
80ec:f488:94de:94de:b00a:3473:1551:6445	21.81.100.69
80ec:f488:94de:94de:b00a:3473:1551:6446	21.81.100.70
80ec:f488:94de:94de:b00a:3473:1551:6447	21.81.100.71
80ec:f488:94de:94de:b00a:3473:1551:6448	21.81.100.72
80ec:f488:94de:94de:b00a:3473:1551:6449	21.81.100.73
80ec:f488:94de:94de:b00a:3473:1551:644a	21.81.100.74
80ec:f488:94de:94de:b00a:3473:1551:644b	21.81.100.75
80ec:f488:94de:94de:b00a:3473:1551:644c	21.81.100.76
80ec:f488:94de:94de:b00a:3473:1551:644d	21.81.100.77
80ec:f488:94de:94de:b00a:3473:1551:644e	21.81.100.78
80ec:f488:94de:94de:b00a:3473:1551:644f	21.81.100.79
80ec:f488:94de:94de:b00a:3473:1551:6450	21.81.100.80
80ec:f488:94de:94de:b00a:3473:1551:6451	21.81.100.81
80ec:f488:94de:94de:b00a:3473:1551:6452	21.81.100.82
80ec:f488:94de:94de:b00a:3473:1551:6453	21.81.100.83
80ec:f488:94de:94de:b00a:3473:1551:6454	21.81.100.84
80ec:f488:94de:94de:b00a:3473:1551:6455	21.81.100.85
80ec:f488:94de:94de:b00a:3473:1551:6456	21.81.100.86
80ec:f488:94de:94de:b00a:3473:1551:6457	21.81.100.87
80ec:f488:94de:94de:b00a:3473:1551:6458	21.81.100.88
80ec:f488:94de:94de:b00a:3473:1551:6459	21.81.100.89
80ec:f488:94de:94de:b00a:3473:1551:645a	21.81.100.90
80ec:f488:94de:94de:b00a:3473:1551:645b	21.81.100.91
80ec:f488:94de:94de:b00a:3473:1551:645c	21.81.100.92
80ec:f488:94de:94de:b00a:3473:1551:645d	21.81.100.93
80ec:f488:94de:94de:b00a:3473:1551:645e	21.81.100.94
80ec:f488:94de:94de:b00a:3473:1551:645f	21.81.100.95
80ec:f488:94de:94de:b00a:3473:1551:6460	21.81.100.96
80ec:f488:94de:94de:b00a:3473:1551:6461	21.81.100.97
80ec:f488:94de:94de:b00a:3473:1551:6462	21.81.100.98
80ec:f488:94de:94de:b00a:3473:1551:6463	21.81.100.99
80ec:f488:94de:94de:b00a:3473:1551:6464	21.81.100.100
80ec:f488:94de:94de:b00a:3473:1551:6465	21.81.100.101
80ec:f488:94de:94de:b00a:3473:1551:6466	21.81.100.102
80ec:f488:94de:94de:b00a:3473:1551:6467	21.81.100.103
80ec:f488:94de:94de:b00a:3473:1551:6468	21.81.100.104
80ec:f488:94de:94de:b00a:3473:1551:6469	21.81.100.105
80ec:f488:94de:94de:b00a:3473:1551:646a	21.81.100.106
80ec:f488:94de:94de:b00a:3473:1551:646b	21.81.100.107
80ec:f488:94de:94de:b00a:3473:1551:646c	21.81.100.108
80ec:f488:94de:94de:b00a:3473:1551:646d	21.81.100.109
80ec:f488:94de:94de:b00a:3473:1551:646e	21.81.100.110
80ec:f488:94de:94de:b00a:3473:1551:646f	21.81.100.111
80ec:f488:94de:94de:b00a:3473:1551:6470	21.81.100.112
80ec:f488:94de:94de:b00a:3473:1551:6471	21.81.100.113
80ec:f488:94de:94de:b00a:3473:1551:6472	21.81.100.114
80ec:f488:94de:94de:b00a:3473:1551:6473	21.81.100.115
80ec:f488:94de:94de:b00a:3473:1551:6474	21.81.100.116
80ec:f488:94de:94de:b00a:3473:1551:6475	21.81.100.117
80ec:f488:94de:94de:b00a:3473:1551:6476	21.81.100.118
80ec:f488:94de:94de:b00a:3473:1551:6477	21.81.100.119
80ec:f488:94de:94de:b00a:3473:1551:6478	21.81.100.120

80ec:f488:94de:94de:b00a:3473:1551:6479	21.81.100.121
80ec:f488:94de:94de:b00a:3473:1551:647a	21.81.100.122
80ec:f488:94de:94de:b00a:3473:1551:647b	21.81.100.123
80ec:f488:94de:94de:b00a:3473:1551:647c	21.81.100.124
80ec:f488:94de:94de:b00a:3473:1551:647d	21.81.100.125
80ec:f488:94de:94de:b00a:3473:1551:647e	21.81.100.126
80ec:f488:94de:94de:b00a:3473:1551:647f	21.81.100.127
80ec:f488:94de:94de:b00a:3473:1551:6480	21.81.100.128
80ec:f488:94de:94de:b00a:3473:1551:6481	21.81.100.129
80ec:f488:94de:94de:b00a:3473:1551:6482	21.81.100.130
80ec:f488:94de:94de:b00a:3473:1551:6483	21.81.100.131
80ec:f488:94de:94de:b00a:3473:1551:6484	21.81.100.132
80ec:f488:94de:94de:b00a:3473:1551:6485	21.81.100.133
80ec:f488:94de:94de:b00a:3473:1551:6486	21.81.100.134
80ec:f488:94de:94de:b00a:3473:1551:6487	21.81.100.135
80ec:f488:94de:94de:b00a:3473:1551:6488	21.81.100.136
80ec:f488:94de:94de:b00a:3473:1551:6489	21.81.100.137
80ec:f488:94de:94de:b00a:3473:1551:648a	21.81.100.138
80ec:f488:94de:94de:b00a:3473:1551:648b	21.81.100.139
80ec:f488:94de:94de:b00a:3473:1551:648c	21.81.100.140
80ec:f488:94de:94de:b00a:3473:1551:648d	21.81.100.141
80ec:f488:94de:94de:b00a:3473:1551:648e	21.81.100.142
80ec:f488:94de:94de:b00a:3473:1551:648f	21.81.100.143
80ec:f488:94de:94de:b00a:3473:1551:6490	21.81.100.144
80ec:f488:94de:94de:b00a:3473:1551:6491	21.81.100.145
80ec:f488:94de:94de:b00a:3473:1551:6492	21.81.100.146
80ec:f488:94de:94de:b00a:3473:1551:6493	21.81.100.147
80ec:f488:94de:94de:b00a:3473:1551:6494	21.81.100.148
80ec:f488:94de:94de:b00a:3473:1551:6495	21.81.100.149
80ec:f488:94de:94de:b00a:3473:1551:6496	21.81.100.150
80ec:f488:94de:94de:b00a:3473:1551:6497	21.81.100.151
80ec:f488:94de:94de:b00a:3473:1551:6498	21.81.100.152
80ec:f488:94de:94de:b00a:3473:1551:6499	21.81.100.153
80ec:f488:94de:94de:b00a:3473:1551:649a	21.81.100.154
80ec:f488:94de:94de:b00a:3473:1551:649b	21.81.100.155
80ec:f488:94de:94de:b00a:3473:1551:649c	21.81.100.156
80ec:f488:94de:94de:b00a:3473:1551:649d	21.81.100.157
80ec:f488:94de:94de:b00a:3473:1551:649e	21.81.100.158
80ec:f488:94de:94de:b00a:3473:1551:649f	21.81.100.159
80ec:f488:94de:94de:b00a:3473:1551:64a0	21.81.100.160
80ec:f488:94de:94de:b00a:3473:1551:64a1	21.81.100.161
80ec:f488:94de:94de:b00a:3473:1551:64a2	21.81.100.162
80ec:f488:94de:94de:b00a:3473:1551:64a3	21.81.100.163
80ec:f488:94de:94de:b00a:3473:1551:64a4	21.81.100.164
80ec:f488:94de:94de:b00a:3473:1551:64a5	21.81.100.165
80ec:f488:94de:94de:b00a:3473:1551:64a6	21.81.100.166
80ec:f488:94de:94de:b00a:3473:1551:64a7	21.81.100.167
80ec:f488:94de:94de:b00a:3473:1551:64a8	21.81.100.168
80ec:f488:94de:94de:b00a:3473:1551:64a9	21.81.100.169
80ec:f488:94de:94de:b00a:3473:1551:64aa	21.81.100.170
80ec:f488:94de:94de:b00a:3473:1551:64ab	21.81.100.171
80ec:f488:94de:94de:b00a:3473:1551:64ac	21.81.100.172
80ec:f488:94de:94de:b00a:3473:1551:64ad	21.81.100.173
80ec:f488:94de:94de:b00a:3473:1551:64ae	21.81.100.174
80ec:f488:94de:94de:b00a:3473:1551:64af	21.81.100.175
80ec:f488:94de:94de:b00a:3473:1551:64b0	21.81.100.176
80ec:f488:94de:94de:b00a:3473:1551:64b1	21.81.100.177
80ec:f488:94de:94de:b00a:3473:1551:64b2	21.81.100.178
80ec:f488:94de:94de:b00a:3473:1551:64b3	21.81.100.179
80ec:f488:94de:94de:b00a:3473:1551:64b4	21.81.100.180

80ec:f488:94de:94de:b00a:3473:1551:64b5	21.81.100.181
80ec:f488:94de:94de:b00a:3473:1551:64b6	21.81.100.182
80ec:f488:94de:94de:b00a:3473:1551:64b7	21.81.100.183
80ec:f488:94de:94de:b00a:3473:1551:64b8	21.81.100.184
80ec:f488:94de:94de:b00a:3473:1551:64b9	21.81.100.185
80ec:f488:94de:94de:b00a:3473:1551:64ba	21.81.100.186
80ec:f488:94de:94de:b00a:3473:1551:64bb	21.81.100.187
80ec:f488:94de:94de:b00a:3473:1551:64bc	21.81.100.188
80ec:f488:94de:94de:b00a:3473:1551:64bd	21.81.100.189
80ec:f488:94de:94de:b00a:3473:1551:64be	21.81.100.190
80ec:f488:94de:94de:b00a:3473:1551:64bf	21.81.100.191
80ec:f488:94de:94de:b00a:3473:1551:64c0	21.81.100.192
80ec:f488:94de:94de:b00a:3473:1551:64c1	21.81.100.193
80ec:f488:94de:94de:b00a:3473:1551:64c2	21.81.100.194
80ec:f488:94de:94de:b00a:3473:1551:64c3	21.81.100.195
80ec:f488:94de:94de:b00a:3473:1551:64c4	21.81.100.196
80ec:f488:94de:94de:b00a:3473:1551:64c5	21.81.100.197
80ec:f488:94de:94de:b00a:3473:1551:64c6	21.81.100.198
80ec:f488:94de:94de:b00a:3473:1551:64c7	21.81.100.199
80ec:f488:94de:94de:b00a:3473:1551:64c8	21.81.100.200
80ec:f488:94de:94de:b00a:3473:1551:64c9	21.81.100.201
80ec:f488:94de:94de:b00a:3473:1551:64ca	21.81.100.202
80ec:f488:94de:94de:b00a:3473:1551:64cb	21.81.100.203
80ec:f488:94de:94de:b00a:3473:1551:64cc	21.81.100.204
80ec:f488:94de:94de:b00a:3473:1551:64cd	21.81.100.205
80ec:f488:94de:94de:b00a:3473:1551:64ce	21.81.100.206
80ec:f488:94de:94de:b00a:3473:1551:64cf	21.81.100.207
80ec:f488:94de:94de:b00a:3473:1551:64d0	21.81.100.208
80ec:f488:94de:94de:b00a:3473:1551:64d1	21.81.100.209
80ec:f488:94de:94de:b00a:3473:1551:64d2	21.81.100.210
80ec:f488:94de:94de:b00a:3473:1551:64d3	21.81.100.211
80ec:f488:94de:94de:b00a:3473:1551:64d4	21.81.100.212
80ec:f488:94de:94de:b00a:3473:1551:64d5	21.81.100.213
80ec:f488:94de:94de:b00a:3473:1551:64d6	21.81.100.214
80ec:f488:94de:94de:b00a:3473:1551:64d7	21.81.100.215
80ec:f488:94de:94de:b00a:3473:1551:64d8	21.81.100.216
80ec:f488:94de:94de:b00a:3473:1551:64d9	21.81.100.217
80ec:f488:94de:94de:b00a:3473:1551:64da	21.81.100.218
80ec:f488:94de:94de:b00a:3473:1551:64db	21.81.100.219
80ec:f488:94de:94de:b00a:3473:1551:64dc	21.81.100.220
80ec:f488:94de:94de:b00a:3473:1551:64dd	21.81.100.221
80ec:f488:94de:94de:b00a:3473:1551:64de	21.81.100.222
80ec:f488:94de:94de:b00a:3473:1551:64df	21.81.100.223
80ec:f488:94de:94de:b00a:3473:1551:64e0	21.81.100.224
80ec:f488:94de:94de:b00a:3473:1551:64e1	21.81.100.225
80ec:f488:94de:94de:b00a:3473:1551:64e2	21.81.100.226
80ec:f488:94de:94de:b00a:3473:1551:64e3	21.81.100.227
80ec:f488:94de:94de:b00a:3473:1551:64e4	21.81.100.228
80ec:f488:94de:94de:b00a:3473:1551:64e5	21.81.100.229
80ec:f488:94de:94de:b00a:3473:1551:64e6	21.81.100.230
80ec:f488:94de:94de:b00a:3473:1551:64e7	21.81.100.231
80ec:f488:94de:94de:b00a:3473:1551:64e8	21.81.100.232
80ec:f488:94de:94de:b00a:3473:1551:64e9	21.81.100.233
80ec:f488:94de:94de:b00a:3473:1551:64ea	21.81.100.234
80ec:f488:94de:94de:b00a:3473:1551:64eb	21.81.100.235
80ec:f488:94de:94de:b00a:3473:1551:64ec	21.81.100.236
80ec:f488:94de:94de:b00a:3473:1551:64ed	21.81.100.237
80ec:f488:94de:94de:b00a:3473:1551:64ee	21.81.100.238
80ec:f488:94de:94de:b00a:3473:1551:64ef	21.81.100.239
80ec:f488:94de:94de:b00a:3473:1551:64f0	21.81.100.240
80ec:f488:94de:94de:b00a:3473:1551:64f1	21.81.100.241
80ec:f488:94de:94de:b00a:3473:1551:64f2	21.81.100.242
80ec:f488:94de:94de:b00a:3473:1551:64f3	21.81.100.243
80ec:f488:94de:94de:b00a:3473:1551:64f4	21.81.100.244
80ec:f488:94de:94de:b00a:3473:1551:64f5	21.81.100.245
80ec:f488:94de:94de:b00a:3473:1551:64f6	21.81.100.246
80ec:f488:94de:94de:b00a:3473:1551:64f7	21.81.100.247
80ec:f488:94de:94de:b00a:3473:1551:64f8	21.81.100.248
80ec:f488:94de:94de:b00a:3473:1551:64f9	21.81.100.249
80ec:f488:94de:94de:b00a:3473:1551:64fa	21.81.100.250
80ec:f488:94de:94de:b00a:3473:1551:64fb	21.81.100.251
80ec:f488:94de:94de:b00a:3473:1551:64fc	21.81.100.252
80ec:f488:94de:94de:b00a:3473:1551:64fd	21.81.100.253
80ec:f488:94de:94de:b00a:3473:1551:64fe	21.81.100.254
80ec:f488:94de:94de:b00a:3473:1551:64ff	21.81.100.255

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.