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
cb15:901b:8024:cd24:8081:2024:5b51:dd01	91.81.221.1
cb15:901b:8024:cd24:8081:2024:5b51:dd02	91.81.221.2
cb15:901b:8024:cd24:8081:2024:5b51:dd03	91.81.221.3
cb15:901b:8024:cd24:8081:2024:5b51:dd04	91.81.221.4
cb15:901b:8024:cd24:8081:2024:5b51:dd05	91.81.221.5
cb15:901b:8024:cd24:8081:2024:5b51:dd06	91.81.221.6
cb15:901b:8024:cd24:8081:2024:5b51:dd07	91.81.221.7
cb15:901b:8024:cd24:8081:2024:5b51:dd08	91.81.221.8
cb15:901b:8024:cd24:8081:2024:5b51:dd09	91.81.221.9
cb15:901b:8024:cd24:8081:2024:5b51:dd0a	91.81.221.10
cb15:901b:8024:cd24:8081:2024:5b51:dd0b	91.81.221.11
cb15:901b:8024:cd24:8081:2024:5b51:dd0c	91.81.221.12
cb15:901b:8024:cd24:8081:2024:5b51:dd0d	91.81.221.13
cb15:901b:8024:cd24:8081:2024:5b51:dd0e	91.81.221.14
cb15:901b:8024:cd24:8081:2024:5b51:dd0f	91.81.221.15
cb15:901b:8024:cd24:8081:2024:5b51:dd10	91.81.221.16
cb15:901b:8024:cd24:8081:2024:5b51:dd11	91.81.221.17
cb15:901b:8024:cd24:8081:2024:5b51:dd12	91.81.221.18
cb15:901b:8024:cd24:8081:2024:5b51:dd13	91.81.221.19
cb15:901b:8024:cd24:8081:2024:5b51:dd14	91.81.221.20
cb15:901b:8024:cd24:8081:2024:5b51:dd15	91.81.221.21
cb15:901b:8024:cd24:8081:2024:5b51:dd16	91.81.221.22
cb15:901b:8024:cd24:8081:2024:5b51:dd17	91.81.221.23
cb15:901b:8024:cd24:8081:2024:5b51:dd18	91.81.221.24
cb15:901b:8024:cd24:8081:2024:5b51:dd19	91.81.221.25
cb15:901b:8024:cd24:8081:2024:5b51:dd1a	91.81.221.26
cb15:901b:8024:cd24:8081:2024:5b51:dd1b	91.81.221.27
cb15:901b:8024:cd24:8081:2024:5b51:dd1c	91.81.221.28
cb15:901b:8024:cd24:8081:2024:5b51:dd1d	91.81.221.29
cb15:901b:8024:cd24:8081:2024:5b51:dd1e	91.81.221.30
cb15:901b:8024:cd24:8081:2024:5b51:dd1f	91.81.221.31
cb15:901b:8024:cd24:8081:2024:5b51:dd20	91.81.221.32
cb15:901b:8024:cd24:8081:2024:5b51:dd21	91.81.221.33
cb15:901b:8024:cd24:8081:2024:5b51:dd22	91.81.221.34
cb15:901b:8024:cd24:8081:2024:5b51:dd23	91.81.221.35
cb15:901b:8024:cd24:8081:2024:5b51:dd24	91.81.221.36
cb15:901b:8024:cd24:8081:2024:5b51:dd25	91.81.221.37
cb15:901b:8024:cd24:8081:2024:5b51:dd26	91.81.221.38
cb15:901b:8024:cd24:8081:2024:5b51:dd27	91.81.221.39
cb15:901b:8024:cd24:8081:2024:5b51:dd28	91.81.221.40
cb15:901b:8024:cd24:8081:2024:5b51:dd29	91.81.221.41
cb15:901b:8024:cd24:8081:2024:5b51:dd2a	91.81.221.42
cb15:901b:8024:cd24:8081:2024:5b51:dd2b	91.81.221.43
cb15:901b:8024:cd24:8081:2024:5b51:dd2c	91.81.221.44
cb15:901b:8024:cd24:8081:2024:5b51:dd2d	91.81.221.45
cb15:901b:8024:cd24:8081:2024:5b51:dd2e	91.81.221.46
cb15:901b:8024:cd24:8081:2024:5b51:dd2f	91.81.221.47
cb15:901b:8024:cd24:8081:2024:5b51:dd30	91.81.221.48
cb15:901b:8024:cd24:8081:2024:5b51:dd31	91.81.221.49
cb15:901b:8024:cd24:8081:2024:5b51:dd32	91.81.221.50
cb15:901b:8024:cd24:8081:2024:5b51:dd33	91.81.221.51
cb15:901b:8024:cd24:8081:2024:5b51:dd34	91.81.221.52
cb15:901b:8024:cd24:8081:2024:5b51:dd35	91.81.221.53
cb15:901b:8024:cd24:8081:2024:5b51:dd36	91.81.221.54
cb15:901b:8024:cd24:8081:2024:5b51:dd37	91.81.221.55
cb15:901b:8024:cd24:8081:2024:5b51:dd38	91.81.221.56
cb15:901b:8024:cd24:8081:2024:5b51:dd39	91.81.221.57
cb15:901b:8024:cd24:8081:2024:5b51:dd3a	91.81.221.58
cb15:901b:8024:cd24:8081:2024:5b51:dd3b	91.81.221.59
cb15:901b:8024:cd24:8081:2024:5b51:dd3c	91.81.221.60

cb15:901b:8024:cd24:8081:2024:5b51:dd3d	91.81.221.61
cb15:901b:8024:cd24:8081:2024:5b51:dd3e	91.81.221.62
cb15:901b:8024:cd24:8081:2024:5b51:dd3f	91.81.221.63
cb15:901b:8024:cd24:8081:2024:5b51:dd40	91.81.221.64
cb15:901b:8024:cd24:8081:2024:5b51:dd41	91.81.221.65
cb15:901b:8024:cd24:8081:2024:5b51:dd42	91.81.221.66
cb15:901b:8024:cd24:8081:2024:5b51:dd43	91.81.221.67
cb15:901b:8024:cd24:8081:2024:5b51:dd44	91.81.221.68
cb15:901b:8024:cd24:8081:2024:5b51:dd45	91.81.221.69
cb15:901b:8024:cd24:8081:2024:5b51:dd46	91.81.221.70
cb15:901b:8024:cd24:8081:2024:5b51:dd47	91.81.221.71
cb15:901b:8024:cd24:8081:2024:5b51:dd48	91.81.221.72
cb15:901b:8024:cd24:8081:2024:5b51:dd49	91.81.221.73
cb15:901b:8024:cd24:8081:2024:5b51:dd4a	91.81.221.74
cb15:901b:8024:cd24:8081:2024:5b51:dd4b	91.81.221.75
cb15:901b:8024:cd24:8081:2024:5b51:dd4c	91.81.221.76
cb15:901b:8024:cd24:8081:2024:5b51:dd4d	91.81.221.77
cb15:901b:8024:cd24:8081:2024:5b51:dd4e	91.81.221.78
cb15:901b:8024:cd24:8081:2024:5b51:dd4f	91.81.221.79
cb15:901b:8024:cd24:8081:2024:5b51:dd50	91.81.221.80
cb15:901b:8024:cd24:8081:2024:5b51:dd51	91.81.221.81
cb15:901b:8024:cd24:8081:2024:5b51:dd52	91.81.221.82
cb15:901b:8024:cd24:8081:2024:5b51:dd53	91.81.221.83
cb15:901b:8024:cd24:8081:2024:5b51:dd54	91.81.221.84
cb15:901b:8024:cd24:8081:2024:5b51:dd55	91.81.221.85
cb15:901b:8024:cd24:8081:2024:5b51:dd56	91.81.221.86
cb15:901b:8024:cd24:8081:2024:5b51:dd57	91.81.221.87
cb15:901b:8024:cd24:8081:2024:5b51:dd58	91.81.221.88
cb15:901b:8024:cd24:8081:2024:5b51:dd59	91.81.221.89
cb15:901b:8024:cd24:8081:2024:5b51:dd5a	91.81.221.90
cb15:901b:8024:cd24:8081:2024:5b51:dd5b	91.81.221.91
cb15:901b:8024:cd24:8081:2024:5b51:dd5c	91.81.221.92
cb15:901b:8024:cd24:8081:2024:5b51:dd5d	91.81.221.93
cb15:901b:8024:cd24:8081:2024:5b51:dd5e	91.81.221.94
cb15:901b:8024:cd24:8081:2024:5b51:dd5f	91.81.221.95
cb15:901b:8024:cd24:8081:2024:5b51:dd60	91.81.221.96
cb15:901b:8024:cd24:8081:2024:5b51:dd61	91.81.221.97
cb15:901b:8024:cd24:8081:2024:5b51:dd62	91.81.221.98
cb15:901b:8024:cd24:8081:2024:5b51:dd63	91.81.221.99
cb15:901b:8024:cd24:8081:2024:5b51:dd64	91.81.221.100
cb15:901b:8024:cd24:8081:2024:5b51:dd65	91.81.221.101
cb15:901b:8024:cd24:8081:2024:5b51:dd66	91.81.221.102
cb15:901b:8024:cd24:8081:2024:5b51:dd67	91.81.221.103
cb15:901b:8024:cd24:8081:2024:5b51:dd68	91.81.221.104
cb15:901b:8024:cd24:8081:2024:5b51:dd69	91.81.221.105
cb15:901b:8024:cd24:8081:2024:5b51:dd6a	91.81.221.106
cb15:901b:8024:cd24:8081:2024:5b51:dd6b	91.81.221.107
cb15:901b:8024:cd24:8081:2024:5b51:dd6c	91.81.221.108
cb15:901b:8024:cd24:8081:2024:5b51:dd6d	91.81.221.109
cb15:901b:8024:cd24:8081:2024:5b51:dd6e	91.81.221.110
cb15:901b:8024:cd24:8081:2024:5b51:dd6f	91.81.221.111
cb15:901b:8024:cd24:8081:2024:5b51:dd70	91.81.221.112
cb15:901b:8024:cd24:8081:2024:5b51:dd71	91.81.221.113
cb15:901b:8024:cd24:8081:2024:5b51:dd72	91.81.221.114
cb15:901b:8024:cd24:8081:2024:5b51:dd73	91.81.221.115
cb15:901b:8024:cd24:8081:2024:5b51:dd74	91.81.221.116
cb15:901b:8024:cd24:8081:2024:5b51:dd75	91.81.221.117
cb15:901b:8024:cd24:8081:2024:5b51:dd76	91.81.221.118
cb15:901b:8024:cd24:8081:2024:5b51:dd77	91.81.221.119
cb15:901b:8024:cd24:8081:2024:5b51:dd78	91.81.221.120

cb15:901b:8024:cd24:8081:2024:5b51:dd79	91.81.221.121
cb15:901b:8024:cd24:8081:2024:5b51:dd7a	91.81.221.122
cb15:901b:8024:cd24:8081:2024:5b51:dd7b	91.81.221.123
cb15:901b:8024:cd24:8081:2024:5b51:dd7c	91.81.221.124
cb15:901b:8024:cd24:8081:2024:5b51:dd7d	91.81.221.125
cb15:901b:8024:cd24:8081:2024:5b51:dd7e	91.81.221.126
cb15:901b:8024:cd24:8081:2024:5b51:dd7f	91.81.221.127
cb15:901b:8024:cd24:8081:2024:5b51:dd80	91.81.221.128
cb15:901b:8024:cd24:8081:2024:5b51:dd81	91.81.221.129
cb15:901b:8024:cd24:8081:2024:5b51:dd82	91.81.221.130
cb15:901b:8024:cd24:8081:2024:5b51:dd83	91.81.221.131
cb15:901b:8024:cd24:8081:2024:5b51:dd84	91.81.221.132
cb15:901b:8024:cd24:8081:2024:5b51:dd85	91.81.221.133
cb15:901b:8024:cd24:8081:2024:5b51:dd86	91.81.221.134
cb15:901b:8024:cd24:8081:2024:5b51:dd87	91.81.221.135
cb15:901b:8024:cd24:8081:2024:5b51:dd88	91.81.221.136
cb15:901b:8024:cd24:8081:2024:5b51:dd89	91.81.221.137
cb15:901b:8024:cd24:8081:2024:5b51:dd8a	91.81.221.138
cb15:901b:8024:cd24:8081:2024:5b51:dd8b	91.81.221.139
cb15:901b:8024:cd24:8081:2024:5b51:dd8c	91.81.221.140
cb15:901b:8024:cd24:8081:2024:5b51:dd8d	91.81.221.141
cb15:901b:8024:cd24:8081:2024:5b51:dd8e	91.81.221.142
cb15:901b:8024:cd24:8081:2024:5b51:dd8f	91.81.221.143
cb15:901b:8024:cd24:8081:2024:5b51:dd90	91.81.221.144
cb15:901b:8024:cd24:8081:2024:5b51:dd91	91.81.221.145
cb15:901b:8024:cd24:8081:2024:5b51:dd92	91.81.221.146
cb15:901b:8024:cd24:8081:2024:5b51:dd93	91.81.221.147
cb15:901b:8024:cd24:8081:2024:5b51:dd94	91.81.221.148
cb15:901b:8024:cd24:8081:2024:5b51:dd95	91.81.221.149
cb15:901b:8024:cd24:8081:2024:5b51:dd96	91.81.221.150
cb15:901b:8024:cd24:8081:2024:5b51:dd97	91.81.221.151
cb15:901b:8024:cd24:8081:2024:5b51:dd98	91.81.221.152
cb15:901b:8024:cd24:8081:2024:5b51:dd99	91.81.221.153
cb15:901b:8024:cd24:8081:2024:5b51:dd9a	91.81.221.154
cb15:901b:8024:cd24:8081:2024:5b51:dd9b	91.81.221.155
cb15:901b:8024:cd24:8081:2024:5b51:dd9c	91.81.221.156
cb15:901b:8024:cd24:8081:2024:5b51:dd9d	91.81.221.157
cb15:901b:8024:cd24:8081:2024:5b51:dd9e	91.81.221.158
cb15:901b:8024:cd24:8081:2024:5b51:dd9f	91.81.221.159
cb15:901b:8024:cd24:8081:2024:5b51:dda0	91.81.221.160
cb15:901b:8024:cd24:8081:2024:5b51:dda1	91.81.221.161
cb15:901b:8024:cd24:8081:2024:5b51:dda2	91.81.221.162
cb15:901b:8024:cd24:8081:2024:5b51:dda3	91.81.221.163
cb15:901b:8024:cd24:8081:2024:5b51:dda4	91.81.221.164
cb15:901b:8024:cd24:8081:2024:5b51:dda5	91.81.221.165
cb15:901b:8024:cd24:8081:2024:5b51:dda6	91.81.221.166
cb15:901b:8024:cd24:8081:2024:5b51:dda7	91.81.221.167
cb15:901b:8024:cd24:8081:2024:5b51:dda8	91.81.221.168
cb15:901b:8024:cd24:8081:2024:5b51:dda9	91.81.221.169
cb15:901b:8024:cd24:8081:2024:5b51:ddaa	91.81.221.170
cb15:901b:8024:cd24:8081:2024:5b51:ddab	91.81.221.171
cb15:901b:8024:cd24:8081:2024:5b51:ddac	91.81.221.172
cb15:901b:8024:cd24:8081:2024:5b51:ddad	91.81.221.173
cb15:901b:8024:cd24:8081:2024:5b51:ddae	91.81.221.174
cb15:901b:8024:cd24:8081:2024:5b51:ddaf	91.81.221.175
cb15:901b:8024:cd24:8081:2024:5b51:ddb0	91.81.221.176
cb15:901b:8024:cd24:8081:2024:5b51:ddb1	91.81.221.177
cb15:901b:8024:cd24:8081:2024:5b51:ddb2	91.81.221.178
cb15:901b:8024:cd24:8081:2024:5b51:ddb3	91.81.221.179
cb15:901b:8024:cd24:8081:2024:5b51:ddb4	91.81.221.180

cb15:901b:8024:cd24:8081:2024:5b51:ddb5	91.81.221.181
cb15:901b:8024:cd24:8081:2024:5b51:ddb6	91.81.221.182
cb15:901b:8024:cd24:8081:2024:5b51:ddb7	91.81.221.183
cb15:901b:8024:cd24:8081:2024:5b51:ddb8	91.81.221.184
cb15:901b:8024:cd24:8081:2024:5b51:ddb9	91.81.221.185
cb15:901b:8024:cd24:8081:2024:5b51:ddba	91.81.221.186
cb15:901b:8024:cd24:8081:2024:5b51:ddbb	91.81.221.187
cb15:901b:8024:cd24:8081:2024:5b51:ddbc	91.81.221.188
cb15:901b:8024:cd24:8081:2024:5b51:ddbd	91.81.221.189
cb15:901b:8024:cd24:8081:2024:5b51:ddbe	91.81.221.190
cb15:901b:8024:cd24:8081:2024:5b51:ddbf	91.81.221.191
cb15:901b:8024:cd24:8081:2024:5b51:ddc0	91.81.221.192
cb15:901b:8024:cd24:8081:2024:5b51:ddc1	91.81.221.193
cb15:901b:8024:cd24:8081:2024:5b51:ddc2	91.81.221.194
cb15:901b:8024:cd24:8081:2024:5b51:ddc3	91.81.221.195
cb15:901b:8024:cd24:8081:2024:5b51:ddc4	91.81.221.196
cb15:901b:8024:cd24:8081:2024:5b51:ddc5	91.81.221.197
cb15:901b:8024:cd24:8081:2024:5b51:ddc6	91.81.221.198
cb15:901b:8024:cd24:8081:2024:5b51:ddc7	91.81.221.199
cb15:901b:8024:cd24:8081:2024:5b51:ddc8	91.81.221.200
cb15:901b:8024:cd24:8081:2024:5b51:ddc9	91.81.221.201
cb15:901b:8024:cd24:8081:2024:5b51:ddca	91.81.221.202
cb15:901b:8024:cd24:8081:2024:5b51:ddcb	91.81.221.203
cb15:901b:8024:cd24:8081:2024:5b51:ddcc	91.81.221.204
cb15:901b:8024:cd24:8081:2024:5b51:ddcd	91.81.221.205
cb15:901b:8024:cd24:8081:2024:5b51:ddce	91.81.221.206
cb15:901b:8024:cd24:8081:2024:5b51:ddcf	91.81.221.207
cb15:901b:8024:cd24:8081:2024:5b51:ddd0	91.81.221.208
cb15:901b:8024:cd24:8081:2024:5b51:ddd1	91.81.221.209
cb15:901b:8024:cd24:8081:2024:5b51:ddd2	91.81.221.210
cb15:901b:8024:cd24:8081:2024:5b51:ddd3	91.81.221.211
cb15:901b:8024:cd24:8081:2024:5b51:ddd4	91.81.221.212
cb15:901b:8024:cd24:8081:2024:5b51:ddd5	91.81.221.213
cb15:901b:8024:cd24:8081:2024:5b51:ddd6	91.81.221.214
cb15:901b:8024:cd24:8081:2024:5b51:ddd7	91.81.221.215
cb15:901b:8024:cd24:8081:2024:5b51:ddd8	91.81.221.216
cb15:901b:8024:cd24:8081:2024:5b51:ddd9	91.81.221.217
cb15:901b:8024:cd24:8081:2024:5b51:ddda	91.81.221.218
cb15:901b:8024:cd24:8081:2024:5b51:dddb	91.81.221.219
cb15:901b:8024:cd24:8081:2024:5b51:dddc	91.81.221.220
cb15:901b:8024:cd24:8081:2024:5b51:dddd	91.81.221.221
cb15:901b:8024:cd24:8081:2024:5b51:ddde	91.81.221.222
cb15:901b:8024:cd24:8081:2024:5b51:dddf	91.81.221.223
cb15:901b:8024:cd24:8081:2024:5b51:dde0	91.81.221.224
cb15:901b:8024:cd24:8081:2024:5b51:dde1	91.81.221.225
cb15:901b:8024:cd24:8081:2024:5b51:dde2	91.81.221.226
cb15:901b:8024:cd24:8081:2024:5b51:dde3	91.81.221.227
cb15:901b:8024:cd24:8081:2024:5b51:dde4	91.81.221.228
cb15:901b:8024:cd24:8081:2024:5b51:dde5	91.81.221.229
cb15:901b:8024:cd24:8081:2024:5b51:dde6	91.81.221.230
cb15:901b:8024:cd24:8081:2024:5b51:dde7	91.81.221.231
cb15:901b:8024:cd24:8081:2024:5b51:dde8	91.81.221.232
cb15:901b:8024:cd24:8081:2024:5b51:dde9	91.81.221.233
cb15:901b:8024:cd24:8081:2024:5b51:ddea	91.81.221.234
cb15:901b:8024:cd24:8081:2024:5b51:ddeb	91.81.221.235
cb15:901b:8024:cd24:8081:2024:5b51:ddec	91.81.221.236
cb15:901b:8024:cd24:8081:2024:5b51:dded	91.81.221.237
cb15:901b:8024:cd24:8081:2024:5b51:ddee	91.81.221.238
cb15:901b:8024:cd24:8081:2024:5b51:ddef	91.81.221.239
cb15:901b:8024:cd24:8081:2024:5b51:ddf0	91.81.221.240
cb15:901b:8024:cd24:8081:2024:5b51:ddf1	91.81.221.241
cb15:901b:8024:cd24:8081:2024:5b51:ddf2	91.81.221.242
cb15:901b:8024:cd24:8081:2024:5b51:ddf3	91.81.221.243
cb15:901b:8024:cd24:8081:2024:5b51:ddf4	91.81.221.244
cb15:901b:8024:cd24:8081:2024:5b51:ddf5	91.81.221.245
cb15:901b:8024:cd24:8081:2024:5b51:ddf6	91.81.221.246
cb15:901b:8024:cd24:8081:2024:5b51:ddf7	91.81.221.247
cb15:901b:8024:cd24:8081:2024:5b51:ddf8	91.81.221.248
cb15:901b:8024:cd24:8081:2024:5b51:ddf9	91.81.221.249
cb15:901b:8024:cd24:8081:2024:5b51:ddfa	91.81.221.250
cb15:901b:8024:cd24:8081:2024:5b51:ddfb	91.81.221.251
cb15:901b:8024:cd24:8081:2024:5b51:ddfc	91.81.221.252
cb15:901b:8024:cd24:8081:2024:5b51:ddfd	91.81.221.253
cb15:901b:8024:cd24:8081:2024:5b51:ddfe	91.81.221.254
cb15:901b:8024:cd24:8081:2024:5b51:ddff	91.81.221.255

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.