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:cb15:8045:ada8:bc24:5b51:a401	91.81.164.1
b51a:901b:cb15:8045:ada8:bc24:5b51:a402	91.81.164.2
b51a:901b:cb15:8045:ada8:bc24:5b51:a403	91.81.164.3
b51a:901b:cb15:8045:ada8:bc24:5b51:a404	91.81.164.4
b51a:901b:cb15:8045:ada8:bc24:5b51:a405	91.81.164.5
b51a:901b:cb15:8045:ada8:bc24:5b51:a406	91.81.164.6
b51a:901b:cb15:8045:ada8:bc24:5b51:a407	91.81.164.7
b51a:901b:cb15:8045:ada8:bc24:5b51:a408	91.81.164.8
b51a:901b:cb15:8045:ada8:bc24:5b51:a409	91.81.164.9
b51a:901b:cb15:8045:ada8:bc24:5b51:a40a	91.81.164.10
b51a:901b:cb15:8045:ada8:bc24:5b51:a40b	91.81.164.11
b51a:901b:cb15:8045:ada8:bc24:5b51:a40c	91.81.164.12
b51a:901b:cb15:8045:ada8:bc24:5b51:a40d	91.81.164.13
b51a:901b:cb15:8045:ada8:bc24:5b51:a40e	91.81.164.14
b51a:901b:cb15:8045:ada8:bc24:5b51:a40f	91.81.164.15
b51a:901b:cb15:8045:ada8:bc24:5b51:a410	91.81.164.16
b51a:901b:cb15:8045:ada8:bc24:5b51:a411	91.81.164.17
b51a:901b:cb15:8045:ada8:bc24:5b51:a412	91.81.164.18
b51a:901b:cb15:8045:ada8:bc24:5b51:a413	91.81.164.19
b51a:901b:cb15:8045:ada8:bc24:5b51:a414	91.81.164.20
b51a:901b:cb15:8045:ada8:bc24:5b51:a415	91.81.164.21
b51a:901b:cb15:8045:ada8:bc24:5b51:a416	91.81.164.22
b51a:901b:cb15:8045:ada8:bc24:5b51:a417	91.81.164.23
b51a:901b:cb15:8045:ada8:bc24:5b51:a418	91.81.164.24
b51a:901b:cb15:8045:ada8:bc24:5b51:a419	91.81.164.25
b51a:901b:cb15:8045:ada8:bc24:5b51:a41a	91.81.164.26
b51a:901b:cb15:8045:ada8:bc24:5b51:a41b	91.81.164.27
b51a:901b:cb15:8045:ada8:bc24:5b51:a41c	91.81.164.28
b51a:901b:cb15:8045:ada8:bc24:5b51:a41d	91.81.164.29
b51a:901b:cb15:8045:ada8:bc24:5b51:a41e	91.81.164.30
b51a:901b:cb15:8045:ada8:bc24:5b51:a41f	91.81.164.31
b51a:901b:cb15:8045:ada8:bc24:5b51:a420	91.81.164.32
b51a:901b:cb15:8045:ada8:bc24:5b51:a421	91.81.164.33
b51a:901b:cb15:8045:ada8:bc24:5b51:a422	91.81.164.34
b51a:901b:cb15:8045:ada8:bc24:5b51:a423	91.81.164.35
b51a:901b:cb15:8045:ada8:bc24:5b51:a424	91.81.164.36
b51a:901b:cb15:8045:ada8:bc24:5b51:a425	91.81.164.37
b51a:901b:cb15:8045:ada8:bc24:5b51:a426	91.81.164.38
b51a:901b:cb15:8045:ada8:bc24:5b51:a427	91.81.164.39
b51a:901b:cb15:8045:ada8:bc24:5b51:a428	91.81.164.40
b51a:901b:cb15:8045:ada8:bc24:5b51:a429	91.81.164.41
b51a:901b:cb15:8045:ada8:bc24:5b51:a42a	91.81.164.42
b51a:901b:cb15:8045:ada8:bc24:5b51:a42b	91.81.164.43
b51a:901b:cb15:8045:ada8:bc24:5b51:a42c	91.81.164.44
b51a:901b:cb15:8045:ada8:bc24:5b51:a42d	91.81.164.45
b51a:901b:cb15:8045:ada8:bc24:5b51:a42e	91.81.164.46
b51a:901b:cb15:8045:ada8:bc24:5b51:a42f	91.81.164.47
b51a:901b:cb15:8045:ada8:bc24:5b51:a430	91.81.164.48
b51a:901b:cb15:8045:ada8:bc24:5b51:a431	91.81.164.49
b51a:901b:cb15:8045:ada8:bc24:5b51:a432	91.81.164.50
b51a:901b:cb15:8045:ada8:bc24:5b51:a433	91.81.164.51
b51a:901b:cb15:8045:ada8:bc24:5b51:a434	91.81.164.52
b51a:901b:cb15:8045:ada8:bc24:5b51:a435	91.81.164.53
b51a:901b:cb15:8045:ada8:bc24:5b51:a436	91.81.164.54
b51a:901b:cb15:8045:ada8:bc24:5b51:a437	91.81.164.55
b51a:901b:cb15:8045:ada8:bc24:5b51:a438	91.81.164.56
b51a:901b:cb15:8045:ada8:bc24:5b51:a439	91.81.164.57
b51a:901b:cb15:8045:ada8:bc24:5b51:a43a	91.81.164.58
b51a:901b:cb15:8045:ada8:bc24:5b51:a43b	91.81.164.59
b51a:901b:cb15:8045:ada8:bc24:5b51:a43c	91.81.164.60

b51a:901b:cb15:8045:ada8:bc24:5b51:a43d	91.81.164.61
b51a:901b:cb15:8045:ada8:bc24:5b51:a43e	91.81.164.62
b51a:901b:cb15:8045:ada8:bc24:5b51:a43f	91.81.164.63
b51a:901b:cb15:8045:ada8:bc24:5b51:a440	91.81.164.64
b51a:901b:cb15:8045:ada8:bc24:5b51:a441	91.81.164.65
b51a:901b:cb15:8045:ada8:bc24:5b51:a442	91.81.164.66
b51a:901b:cb15:8045:ada8:bc24:5b51:a443	91.81.164.67
b51a:901b:cb15:8045:ada8:bc24:5b51:a444	91.81.164.68
b51a:901b:cb15:8045:ada8:bc24:5b51:a445	91.81.164.69
b51a:901b:cb15:8045:ada8:bc24:5b51:a446	91.81.164.70
b51a:901b:cb15:8045:ada8:bc24:5b51:a447	91.81.164.71
b51a:901b:cb15:8045:ada8:bc24:5b51:a448	91.81.164.72
b51a:901b:cb15:8045:ada8:bc24:5b51:a449	91.81.164.73
b51a:901b:cb15:8045:ada8:bc24:5b51:a44a	91.81.164.74
b51a:901b:cb15:8045:ada8:bc24:5b51:a44b	91.81.164.75
b51a:901b:cb15:8045:ada8:bc24:5b51:a44c	91.81.164.76
b51a:901b:cb15:8045:ada8:bc24:5b51:a44d	91.81.164.77
b51a:901b:cb15:8045:ada8:bc24:5b51:a44e	91.81.164.78
b51a:901b:cb15:8045:ada8:bc24:5b51:a44f	91.81.164.79
b51a:901b:cb15:8045:ada8:bc24:5b51:a450	91.81.164.80
b51a:901b:cb15:8045:ada8:bc24:5b51:a451	91.81.164.81
b51a:901b:cb15:8045:ada8:bc24:5b51:a452	91.81.164.82
b51a:901b:cb15:8045:ada8:bc24:5b51:a453	91.81.164.83
b51a:901b:cb15:8045:ada8:bc24:5b51:a454	91.81.164.84
b51a:901b:cb15:8045:ada8:bc24:5b51:a455	91.81.164.85
b51a:901b:cb15:8045:ada8:bc24:5b51:a456	91.81.164.86
b51a:901b:cb15:8045:ada8:bc24:5b51:a457	91.81.164.87
b51a:901b:cb15:8045:ada8:bc24:5b51:a458	91.81.164.88
b51a:901b:cb15:8045:ada8:bc24:5b51:a459	91.81.164.89
b51a:901b:cb15:8045:ada8:bc24:5b51:a45a	91.81.164.90
b51a:901b:cb15:8045:ada8:bc24:5b51:a45b	91.81.164.91
b51a:901b:cb15:8045:ada8:bc24:5b51:a45c	91.81.164.92
b51a:901b:cb15:8045:ada8:bc24:5b51:a45d	91.81.164.93
b51a:901b:cb15:8045:ada8:bc24:5b51:a45e	91.81.164.94
b51a:901b:cb15:8045:ada8:bc24:5b51:a45f	91.81.164.95
b51a:901b:cb15:8045:ada8:bc24:5b51:a460	91.81.164.96
b51a:901b:cb15:8045:ada8:bc24:5b51:a461	91.81.164.97
b51a:901b:cb15:8045:ada8:bc24:5b51:a462	91.81.164.98
b51a:901b:cb15:8045:ada8:bc24:5b51:a463	91.81.164.99
b51a:901b:cb15:8045:ada8:bc24:5b51:a464	91.81.164.100
b51a:901b:cb15:8045:ada8:bc24:5b51:a465	91.81.164.101
b51a:901b:cb15:8045:ada8:bc24:5b51:a466	91.81.164.102
b51a:901b:cb15:8045:ada8:bc24:5b51:a467	91.81.164.103
b51a:901b:cb15:8045:ada8:bc24:5b51:a468	91.81.164.104
b51a:901b:cb15:8045:ada8:bc24:5b51:a469	91.81.164.105
b51a:901b:cb15:8045:ada8:bc24:5b51:a46a	91.81.164.106
b51a:901b:cb15:8045:ada8:bc24:5b51:a46b	91.81.164.107
b51a:901b:cb15:8045:ada8:bc24:5b51:a46c	91.81.164.108
b51a:901b:cb15:8045:ada8:bc24:5b51:a46d	91.81.164.109
b51a:901b:cb15:8045:ada8:bc24:5b51:a46e	91.81.164.110
b51a:901b:cb15:8045:ada8:bc24:5b51:a46f	91.81.164.111
b51a:901b:cb15:8045:ada8:bc24:5b51:a470	91.81.164.112
b51a:901b:cb15:8045:ada8:bc24:5b51:a471	91.81.164.113
b51a:901b:cb15:8045:ada8:bc24:5b51:a472	91.81.164.114
b51a:901b:cb15:8045:ada8:bc24:5b51:a473	91.81.164.115
b51a:901b:cb15:8045:ada8:bc24:5b51:a474	91.81.164.116
b51a:901b:cb15:8045:ada8:bc24:5b51:a475	91.81.164.117
b51a:901b:cb15:8045:ada8:bc24:5b51:a476	91.81.164.118
b51a:901b:cb15:8045:ada8:bc24:5b51:a477	91.81.164.119
b51a:901b:cb15:8045:ada8:bc24:5b51:a478	91.81.164.120

b51a:901b:cb15:8045:ada8:bc24:5b51:a479	91.81.164.121
b51a:901b:cb15:8045:ada8:bc24:5b51:a47a	91.81.164.122
b51a:901b:cb15:8045:ada8:bc24:5b51:a47b	91.81.164.123
b51a:901b:cb15:8045:ada8:bc24:5b51:a47c	91.81.164.124
b51a:901b:cb15:8045:ada8:bc24:5b51:a47d	91.81.164.125
b51a:901b:cb15:8045:ada8:bc24:5b51:a47e	91.81.164.126
b51a:901b:cb15:8045:ada8:bc24:5b51:a47f	91.81.164.127
b51a:901b:cb15:8045:ada8:bc24:5b51:a480	91.81.164.128
b51a:901b:cb15:8045:ada8:bc24:5b51:a481	91.81.164.129
b51a:901b:cb15:8045:ada8:bc24:5b51:a482	91.81.164.130
b51a:901b:cb15:8045:ada8:bc24:5b51:a483	91.81.164.131
b51a:901b:cb15:8045:ada8:bc24:5b51:a484	91.81.164.132
b51a:901b:cb15:8045:ada8:bc24:5b51:a485	91.81.164.133
b51a:901b:cb15:8045:ada8:bc24:5b51:a486	91.81.164.134
b51a:901b:cb15:8045:ada8:bc24:5b51:a487	91.81.164.135
b51a:901b:cb15:8045:ada8:bc24:5b51:a488	91.81.164.136
b51a:901b:cb15:8045:ada8:bc24:5b51:a489	91.81.164.137
b51a:901b:cb15:8045:ada8:bc24:5b51:a48a	91.81.164.138
b51a:901b:cb15:8045:ada8:bc24:5b51:a48b	91.81.164.139
b51a:901b:cb15:8045:ada8:bc24:5b51:a48c	91.81.164.140
b51a:901b:cb15:8045:ada8:bc24:5b51:a48d	91.81.164.141
b51a:901b:cb15:8045:ada8:bc24:5b51:a48e	91.81.164.142
b51a:901b:cb15:8045:ada8:bc24:5b51:a48f	91.81.164.143
b51a:901b:cb15:8045:ada8:bc24:5b51:a490	91.81.164.144
b51a:901b:cb15:8045:ada8:bc24:5b51:a491	91.81.164.145
b51a:901b:cb15:8045:ada8:bc24:5b51:a492	91.81.164.146
b51a:901b:cb15:8045:ada8:bc24:5b51:a493	91.81.164.147
b51a:901b:cb15:8045:ada8:bc24:5b51:a494	91.81.164.148
b51a:901b:cb15:8045:ada8:bc24:5b51:a495	91.81.164.149
b51a:901b:cb15:8045:ada8:bc24:5b51:a496	91.81.164.150
b51a:901b:cb15:8045:ada8:bc24:5b51:a497	91.81.164.151
b51a:901b:cb15:8045:ada8:bc24:5b51:a498	91.81.164.152
b51a:901b:cb15:8045:ada8:bc24:5b51:a499	91.81.164.153
b51a:901b:cb15:8045:ada8:bc24:5b51:a49a	91.81.164.154
b51a:901b:cb15:8045:ada8:bc24:5b51:a49b	91.81.164.155
b51a:901b:cb15:8045:ada8:bc24:5b51:a49c	91.81.164.156
b51a:901b:cb15:8045:ada8:bc24:5b51:a49d	91.81.164.157
b51a:901b:cb15:8045:ada8:bc24:5b51:a49e	91.81.164.158
b51a:901b:cb15:8045:ada8:bc24:5b51:a49f	91.81.164.159
b51a:901b:cb15:8045:ada8:bc24:5b51:a4a0	91.81.164.160
b51a:901b:cb15:8045:ada8:bc24:5b51:a4a1	91.81.164.161
b51a:901b:cb15:8045:ada8:bc24:5b51:a4a2	91.81.164.162
b51a:901b:cb15:8045:ada8:bc24:5b51:a4a3	91.81.164.163
b51a:901b:cb15:8045:ada8:bc24:5b51:a4a4	91.81.164.164
b51a:901b:cb15:8045:ada8:bc24:5b51:a4a5	91.81.164.165
b51a:901b:cb15:8045:ada8:bc24:5b51:a4a6	91.81.164.166
b51a:901b:cb15:8045:ada8:bc24:5b51:a4a7	91.81.164.167
b51a:901b:cb15:8045:ada8:bc24:5b51:a4a8	91.81.164.168
b51a:901b:cb15:8045:ada8:bc24:5b51:a4a9	91.81.164.169
b51a:901b:cb15:8045:ada8:bc24:5b51:a4aa	91.81.164.170
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ab	91.81.164.171
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ac	91.81.164.172
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ad	91.81.164.173
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ae	91.81.164.174
b51a:901b:cb15:8045:ada8:bc24:5b51:a4af	91.81.164.175
b51a:901b:cb15:8045:ada8:bc24:5b51:a4b0	91.81.164.176
b51a:901b:cb15:8045:ada8:bc24:5b51:a4b1	91.81.164.177
b51a:901b:cb15:8045:ada8:bc24:5b51:a4b2	91.81.164.178
b51a:901b:cb15:8045:ada8:bc24:5b51:a4b3	91.81.164.179
b51a:901b:cb15:8045:ada8:bc24:5b51:a4b4	91.81.164.180

b51a:901b:cb15:8045:ada8:bc24:5b51:a4b5	91.81.164.181
b51a:901b:cb15:8045:ada8:bc24:5b51:a4b6	91.81.164.182
b51a:901b:cb15:8045:ada8:bc24:5b51:a4b7	91.81.164.183
b51a:901b:cb15:8045:ada8:bc24:5b51:a4b8	91.81.164.184
b51a:901b:cb15:8045:ada8:bc24:5b51:a4b9	91.81.164.185
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ba	91.81.164.186
b51a:901b:cb15:8045:ada8:bc24:5b51:a4bb	91.81.164.187
b51a:901b:cb15:8045:ada8:bc24:5b51:a4bc	91.81.164.188
b51a:901b:cb15:8045:ada8:bc24:5b51:a4bd	91.81.164.189
b51a:901b:cb15:8045:ada8:bc24:5b51:a4be	91.81.164.190
b51a:901b:cb15:8045:ada8:bc24:5b51:a4bf	91.81.164.191
b51a:901b:cb15:8045:ada8:bc24:5b51:a4c0	91.81.164.192
b51a:901b:cb15:8045:ada8:bc24:5b51:a4c1	91.81.164.193
b51a:901b:cb15:8045:ada8:bc24:5b51:a4c2	91.81.164.194
b51a:901b:cb15:8045:ada8:bc24:5b51:a4c3	91.81.164.195
b51a:901b:cb15:8045:ada8:bc24:5b51:a4c4	91.81.164.196
b51a:901b:cb15:8045:ada8:bc24:5b51:a4c5	91.81.164.197
b51a:901b:cb15:8045:ada8:bc24:5b51:a4c6	91.81.164.198
b51a:901b:cb15:8045:ada8:bc24:5b51:a4c7	91.81.164.199
b51a:901b:cb15:8045:ada8:bc24:5b51:a4c8	91.81.164.200
b51a:901b:cb15:8045:ada8:bc24:5b51:a4c9	91.81.164.201
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ca	91.81.164.202
b51a:901b:cb15:8045:ada8:bc24:5b51:a4cb	91.81.164.203
b51a:901b:cb15:8045:ada8:bc24:5b51:a4cc	91.81.164.204
b51a:901b:cb15:8045:ada8:bc24:5b51:a4cd	91.81.164.205
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ce	91.81.164.206
b51a:901b:cb15:8045:ada8:bc24:5b51:a4cf	91.81.164.207
b51a:901b:cb15:8045:ada8:bc24:5b51:a4d0	91.81.164.208
b51a:901b:cb15:8045:ada8:bc24:5b51:a4d1	91.81.164.209
b51a:901b:cb15:8045:ada8:bc24:5b51:a4d2	91.81.164.210
b51a:901b:cb15:8045:ada8:bc24:5b51:a4d3	91.81.164.211
b51a:901b:cb15:8045:ada8:bc24:5b51:a4d4	91.81.164.212
b51a:901b:cb15:8045:ada8:bc24:5b51:a4d5	91.81.164.213
b51a:901b:cb15:8045:ada8:bc24:5b51:a4d6	91.81.164.214
b51a:901b:cb15:8045:ada8:bc24:5b51:a4d7	91.81.164.215
b51a:901b:cb15:8045:ada8:bc24:5b51:a4d8	91.81.164.216
b51a:901b:cb15:8045:ada8:bc24:5b51:a4d9	91.81.164.217
b51a:901b:cb15:8045:ada8:bc24:5b51:a4da	91.81.164.218
b51a:901b:cb15:8045:ada8:bc24:5b51:a4db	91.81.164.219
b51a:901b:cb15:8045:ada8:bc24:5b51:a4dc	91.81.164.220
b51a:901b:cb15:8045:ada8:bc24:5b51:a4dd	91.81.164.221
b51a:901b:cb15:8045:ada8:bc24:5b51:a4de	91.81.164.222
b51a:901b:cb15:8045:ada8:bc24:5b51:a4df	91.81.164.223
b51a:901b:cb15:8045:ada8:bc24:5b51:a4e0	91.81.164.224
b51a:901b:cb15:8045:ada8:bc24:5b51:a4e1	91.81.164.225
b51a:901b:cb15:8045:ada8:bc24:5b51:a4e2	91.81.164.226
b51a:901b:cb15:8045:ada8:bc24:5b51:a4e3	91.81.164.227
b51a:901b:cb15:8045:ada8:bc24:5b51:a4e4	91.81.164.228
b51a:901b:cb15:8045:ada8:bc24:5b51:a4e5	91.81.164.229
b51a:901b:cb15:8045:ada8:bc24:5b51:a4e6	91.81.164.230
b51a:901b:cb15:8045:ada8:bc24:5b51:a4e7	91.81.164.231
b51a:901b:cb15:8045:ada8:bc24:5b51:a4e8	91.81.164.232
b51a:901b:cb15:8045:ada8:bc24:5b51:a4e9	91.81.164.233
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ea	91.81.164.234
b51a:901b:cb15:8045:ada8:bc24:5b51:a4eb	91.81.164.235
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ec	91.81.164.236
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ed	91.81.164.237
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ee	91.81.164.238
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ef	91.81.164.239
b51a:901b:cb15:8045:ada8:bc24:5b51:a4f0	91.81.164.240
b51a:901b:cb15:8045:ada8:bc24:5b51:a4f1	91.81.164.241
b51a:901b:cb15:8045:ada8:bc24:5b51:a4f2	91.81.164.242
b51a:901b:cb15:8045:ada8:bc24:5b51:a4f3	91.81.164.243
b51a:901b:cb15:8045:ada8:bc24:5b51:a4f4	91.81.164.244
b51a:901b:cb15:8045:ada8:bc24:5b51:a4f5	91.81.164.245
b51a:901b:cb15:8045:ada8:bc24:5b51:a4f6	91.81.164.246
b51a:901b:cb15:8045:ada8:bc24:5b51:a4f7	91.81.164.247
b51a:901b:cb15:8045:ada8:bc24:5b51:a4f8	91.81.164.248
b51a:901b:cb15:8045:ada8:bc24:5b51:a4f9	91.81.164.249
b51a:901b:cb15:8045:ada8:bc24:5b51:a4fa	91.81.164.250
b51a:901b:cb15:8045:ada8:bc24:5b51:a4fb	91.81.164.251
b51a:901b:cb15:8045:ada8:bc24:5b51:a4fc	91.81.164.252
b51a:901b:cb15:8045:ada8:bc24:5b51:a4fd	91.81.164.253
b51a:901b:cb15:8045:ada8:bc24:5b51:a4fe	91.81.164.254
b51a:901b:cb15:8045:ada8:bc24:5b51:a4ff	91.81.164.255

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.