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:cd24:8081:155:7924:dd01	121.36.221.1
cb15:901b:8024:cd24:8081:155:7924:dd02	121.36.221.2
cb15:901b:8024:cd24:8081:155:7924:dd03	121.36.221.3
cb15:901b:8024:cd24:8081:155:7924:dd04	121.36.221.4
cb15:901b:8024:cd24:8081:155:7924:dd05	121.36.221.5
cb15:901b:8024:cd24:8081:155:7924:dd06	121.36.221.6
cb15:901b:8024:cd24:8081:155:7924:dd07	121.36.221.7
cb15:901b:8024:cd24:8081:155:7924:dd08	121.36.221.8
cb15:901b:8024:cd24:8081:155:7924:dd09	121.36.221.9
cb15:901b:8024:cd24:8081:155:7924:dd0a	121.36.221.10
cb15:901b:8024:cd24:8081:155:7924:dd0b	121.36.221.11
cb15:901b:8024:cd24:8081:155:7924:dd0c	121.36.221.12
cb15:901b:8024:cd24:8081:155:7924:dd0d	121.36.221.13
cb15:901b:8024:cd24:8081:155:7924:dd0e	121.36.221.14
cb15:901b:8024:cd24:8081:155:7924:dd0f	121.36.221.15
cb15:901b:8024:cd24:8081:155:7924:dd10	121.36.221.16
cb15:901b:8024:cd24:8081:155:7924:dd11	121.36.221.17
cb15:901b:8024:cd24:8081:155:7924:dd12	121.36.221.18
cb15:901b:8024:cd24:8081:155:7924:dd13	121.36.221.19
cb15:901b:8024:cd24:8081:155:7924:dd14	121.36.221.20
cb15:901b:8024:cd24:8081:155:7924:dd15	121.36.221.21
cb15:901b:8024:cd24:8081:155:7924:dd16	121.36.221.22
cb15:901b:8024:cd24:8081:155:7924:dd17	121.36.221.23
cb15:901b:8024:cd24:8081:155:7924:dd18	121.36.221.24
cb15:901b:8024:cd24:8081:155:7924:dd19	121.36.221.25
cb15:901b:8024:cd24:8081:155:7924:dd1a	121.36.221.26
cb15:901b:8024:cd24:8081:155:7924:dd1b	121.36.221.27
cb15:901b:8024:cd24:8081:155:7924:dd1c	121.36.221.28
cb15:901b:8024:cd24:8081:155:7924:dd1d	121.36.221.29
cb15:901b:8024:cd24:8081:155:7924:dd1e	121.36.221.30
cb15:901b:8024:cd24:8081:155:7924:dd1f	121.36.221.31
cb15:901b:8024:cd24:8081:155:7924:dd20	121.36.221.32
cb15:901b:8024:cd24:8081:155:7924:dd21	121.36.221.33
cb15:901b:8024:cd24:8081:155:7924:dd22	121.36.221.34
cb15:901b:8024:cd24:8081:155:7924:dd23	121.36.221.35
cb15:901b:8024:cd24:8081:155:7924:dd24	121.36.221.36
cb15:901b:8024:cd24:8081:155:7924:dd25	121.36.221.37
cb15:901b:8024:cd24:8081:155:7924:dd26	121.36.221.38
cb15:901b:8024:cd24:8081:155:7924:dd27	121.36.221.39
cb15:901b:8024:cd24:8081:155:7924:dd28	121.36.221.40
cb15:901b:8024:cd24:8081:155:7924:dd29	121.36.221.41
cb15:901b:8024:cd24:8081:155:7924:dd2a	121.36.221.42
cb15:901b:8024:cd24:8081:155:7924:dd2b	121.36.221.43
cb15:901b:8024:cd24:8081:155:7924:dd2c	121.36.221.44
cb15:901b:8024:cd24:8081:155:7924:dd2d	121.36.221.45
cb15:901b:8024:cd24:8081:155:7924:dd2e	121.36.221.46
cb15:901b:8024:cd24:8081:155:7924:dd2f	121.36.221.47
cb15:901b:8024:cd24:8081:155:7924:dd30	121.36.221.48
cb15:901b:8024:cd24:8081:155:7924:dd31	121.36.221.49
cb15:901b:8024:cd24:8081:155:7924:dd32	121.36.221.50
cb15:901b:8024:cd24:8081:155:7924:dd33	121.36.221.51
cb15:901b:8024:cd24:8081:155:7924:dd34	121.36.221.52
cb15:901b:8024:cd24:8081:155:7924:dd35	121.36.221.53
cb15:901b:8024:cd24:8081:155:7924:dd36	121.36.221.54
cb15:901b:8024:cd24:8081:155:7924:dd37	121.36.221.55
cb15:901b:8024:cd24:8081:155:7924:dd38	121.36.221.56
cb15:901b:8024:cd24:8081:155:7924:dd39	121.36.221.57
cb15:901b:8024:cd24:8081:155:7924:dd3a	121.36.221.58
cb15:901b:8024:cd24:8081:155:7924:dd3b	121.36.221.59
cb15:901b:8024:cd24:8081:155:7924:dd3c	121.36.221.60

cb15:901b:8024:cd24:8081:155:7924:dd3d	121.36.221.61
cb15:901b:8024:cd24:8081:155:7924:dd3e	121.36.221.62
cb15:901b:8024:cd24:8081:155:7924:dd3f	121.36.221.63
cb15:901b:8024:cd24:8081:155:7924:dd40	121.36.221.64
cb15:901b:8024:cd24:8081:155:7924:dd41	121.36.221.65
cb15:901b:8024:cd24:8081:155:7924:dd42	121.36.221.66
cb15:901b:8024:cd24:8081:155:7924:dd43	121.36.221.67
cb15:901b:8024:cd24:8081:155:7924:dd44	121.36.221.68
cb15:901b:8024:cd24:8081:155:7924:dd45	121.36.221.69
cb15:901b:8024:cd24:8081:155:7924:dd46	121.36.221.70
cb15:901b:8024:cd24:8081:155:7924:dd47	121.36.221.71
cb15:901b:8024:cd24:8081:155:7924:dd48	121.36.221.72
cb15:901b:8024:cd24:8081:155:7924:dd49	121.36.221.73
cb15:901b:8024:cd24:8081:155:7924:dd4a	121.36.221.74
cb15:901b:8024:cd24:8081:155:7924:dd4b	121.36.221.75
cb15:901b:8024:cd24:8081:155:7924:dd4c	121.36.221.76
cb15:901b:8024:cd24:8081:155:7924:dd4d	121.36.221.77
cb15:901b:8024:cd24:8081:155:7924:dd4e	121.36.221.78
cb15:901b:8024:cd24:8081:155:7924:dd4f	121.36.221.79
cb15:901b:8024:cd24:8081:155:7924:dd50	121.36.221.80
cb15:901b:8024:cd24:8081:155:7924:dd51	121.36.221.81
cb15:901b:8024:cd24:8081:155:7924:dd52	121.36.221.82
cb15:901b:8024:cd24:8081:155:7924:dd53	121.36.221.83
cb15:901b:8024:cd24:8081:155:7924:dd54	121.36.221.84
cb15:901b:8024:cd24:8081:155:7924:dd55	121.36.221.85
cb15:901b:8024:cd24:8081:155:7924:dd56	121.36.221.86
cb15:901b:8024:cd24:8081:155:7924:dd57	121.36.221.87
cb15:901b:8024:cd24:8081:155:7924:dd58	121.36.221.88
cb15:901b:8024:cd24:8081:155:7924:dd59	121.36.221.89
cb15:901b:8024:cd24:8081:155:7924:dd5a	121.36.221.90
cb15:901b:8024:cd24:8081:155:7924:dd5b	121.36.221.91
cb15:901b:8024:cd24:8081:155:7924:dd5c	121.36.221.92
cb15:901b:8024:cd24:8081:155:7924:dd5d	121.36.221.93
cb15:901b:8024:cd24:8081:155:7924:dd5e	121.36.221.94
cb15:901b:8024:cd24:8081:155:7924:dd5f	121.36.221.95
cb15:901b:8024:cd24:8081:155:7924:dd60	121.36.221.96
cb15:901b:8024:cd24:8081:155:7924:dd61	121.36.221.97
cb15:901b:8024:cd24:8081:155:7924:dd62	121.36.221.98
cb15:901b:8024:cd24:8081:155:7924:dd63	121.36.221.99
cb15:901b:8024:cd24:8081:155:7924:dd64	121.36.221.100
cb15:901b:8024:cd24:8081:155:7924:dd65	121.36.221.101
cb15:901b:8024:cd24:8081:155:7924:dd66	121.36.221.102
cb15:901b:8024:cd24:8081:155:7924:dd67	121.36.221.103
cb15:901b:8024:cd24:8081:155:7924:dd68	121.36.221.104
cb15:901b:8024:cd24:8081:155:7924:dd69	121.36.221.105
cb15:901b:8024:cd24:8081:155:7924:dd6a	121.36.221.106
cb15:901b:8024:cd24:8081:155:7924:dd6b	121.36.221.107
cb15:901b:8024:cd24:8081:155:7924:dd6c	121.36.221.108
cb15:901b:8024:cd24:8081:155:7924:dd6d	121.36.221.109
cb15:901b:8024:cd24:8081:155:7924:dd6e	121.36.221.110
cb15:901b:8024:cd24:8081:155:7924:dd6f	121.36.221.111
cb15:901b:8024:cd24:8081:155:7924:dd70	121.36.221.112
cb15:901b:8024:cd24:8081:155:7924:dd71	121.36.221.113
cb15:901b:8024:cd24:8081:155:7924:dd72	121.36.221.114
cb15:901b:8024:cd24:8081:155:7924:dd73	121.36.221.115
cb15:901b:8024:cd24:8081:155:7924:dd74	121.36.221.116
cb15:901b:8024:cd24:8081:155:7924:dd75	121.36.221.117
cb15:901b:8024:cd24:8081:155:7924:dd76	121.36.221.118
cb15:901b:8024:cd24:8081:155:7924:dd77	121.36.221.119
cb15:901b:8024:cd24:8081:155:7924:dd78	121.36.221.120

cb15:901b:8024:cd24:8081:155:7924:dd79	121.36.221.121
cb15:901b:8024:cd24:8081:155:7924:dd7a	121.36.221.122
cb15:901b:8024:cd24:8081:155:7924:dd7b	121.36.221.123
cb15:901b:8024:cd24:8081:155:7924:dd7c	121.36.221.124
cb15:901b:8024:cd24:8081:155:7924:dd7d	121.36.221.125
cb15:901b:8024:cd24:8081:155:7924:dd7e	121.36.221.126
cb15:901b:8024:cd24:8081:155:7924:dd7f	121.36.221.127
cb15:901b:8024:cd24:8081:155:7924:dd80	121.36.221.128
cb15:901b:8024:cd24:8081:155:7924:dd81	121.36.221.129
cb15:901b:8024:cd24:8081:155:7924:dd82	121.36.221.130
cb15:901b:8024:cd24:8081:155:7924:dd83	121.36.221.131
cb15:901b:8024:cd24:8081:155:7924:dd84	121.36.221.132
cb15:901b:8024:cd24:8081:155:7924:dd85	121.36.221.133
cb15:901b:8024:cd24:8081:155:7924:dd86	121.36.221.134
cb15:901b:8024:cd24:8081:155:7924:dd87	121.36.221.135
cb15:901b:8024:cd24:8081:155:7924:dd88	121.36.221.136
cb15:901b:8024:cd24:8081:155:7924:dd89	121.36.221.137
cb15:901b:8024:cd24:8081:155:7924:dd8a	121.36.221.138
cb15:901b:8024:cd24:8081:155:7924:dd8b	121.36.221.139
cb15:901b:8024:cd24:8081:155:7924:dd8c	121.36.221.140
cb15:901b:8024:cd24:8081:155:7924:dd8d	121.36.221.141
cb15:901b:8024:cd24:8081:155:7924:dd8e	121.36.221.142
cb15:901b:8024:cd24:8081:155:7924:dd8f	121.36.221.143
cb15:901b:8024:cd24:8081:155:7924:dd90	121.36.221.144
cb15:901b:8024:cd24:8081:155:7924:dd91	121.36.221.145
cb15:901b:8024:cd24:8081:155:7924:dd92	121.36.221.146
cb15:901b:8024:cd24:8081:155:7924:dd93	121.36.221.147
cb15:901b:8024:cd24:8081:155:7924:dd94	121.36.221.148
cb15:901b:8024:cd24:8081:155:7924:dd95	121.36.221.149
cb15:901b:8024:cd24:8081:155:7924:dd96	121.36.221.150
cb15:901b:8024:cd24:8081:155:7924:dd97	121.36.221.151
cb15:901b:8024:cd24:8081:155:7924:dd98	121.36.221.152
cb15:901b:8024:cd24:8081:155:7924:dd99	121.36.221.153
cb15:901b:8024:cd24:8081:155:7924:dd9a	121.36.221.154
cb15:901b:8024:cd24:8081:155:7924:dd9b	121.36.221.155
cb15:901b:8024:cd24:8081:155:7924:dd9c	121.36.221.156
cb15:901b:8024:cd24:8081:155:7924:dd9d	121.36.221.157
cb15:901b:8024:cd24:8081:155:7924:dd9e	121.36.221.158
cb15:901b:8024:cd24:8081:155:7924:dd9f	121.36.221.159
cb15:901b:8024:cd24:8081:155:7924:dda0	121.36.221.160
cb15:901b:8024:cd24:8081:155:7924:dda1	121.36.221.161
cb15:901b:8024:cd24:8081:155:7924:dda2	121.36.221.162
cb15:901b:8024:cd24:8081:155:7924:dda3	121.36.221.163
cb15:901b:8024:cd24:8081:155:7924:dda4	121.36.221.164
cb15:901b:8024:cd24:8081:155:7924:dda5	121.36.221.165
cb15:901b:8024:cd24:8081:155:7924:dda6	121.36.221.166
cb15:901b:8024:cd24:8081:155:7924:dda7	121.36.221.167
cb15:901b:8024:cd24:8081:155:7924:dda8	121.36.221.168
cb15:901b:8024:cd24:8081:155:7924:dda9	121.36.221.169
cb15:901b:8024:cd24:8081:155:7924:ddaa	121.36.221.170
cb15:901b:8024:cd24:8081:155:7924:ddab	121.36.221.171
cb15:901b:8024:cd24:8081:155:7924:ddac	121.36.221.172
cb15:901b:8024:cd24:8081:155:7924:ddad	121.36.221.173
cb15:901b:8024:cd24:8081:155:7924:ddae	121.36.221.174
cb15:901b:8024:cd24:8081:155:7924:ddaf	121.36.221.175
cb15:901b:8024:cd24:8081:155:7924:ddb0	121.36.221.176
cb15:901b:8024:cd24:8081:155:7924:ddb1	121.36.221.177
cb15:901b:8024:cd24:8081:155:7924:ddb2	121.36.221.178
cb15:901b:8024:cd24:8081:155:7924:ddb3	121.36.221.179
cb15:901b:8024:cd24:8081:155:7924:ddb4	121.36.221.180

cb15:901b:8024:cd24:8081:155:7924:ddb5	121.36.221.181
cb15:901b:8024:cd24:8081:155:7924:ddb6	121.36.221.182
cb15:901b:8024:cd24:8081:155:7924:ddb7	121.36.221.183
cb15:901b:8024:cd24:8081:155:7924:ddb8	121.36.221.184
cb15:901b:8024:cd24:8081:155:7924:ddb9	121.36.221.185
cb15:901b:8024:cd24:8081:155:7924:ddba	121.36.221.186
cb15:901b:8024:cd24:8081:155:7924:ddbb	121.36.221.187
cb15:901b:8024:cd24:8081:155:7924:ddbc	121.36.221.188
cb15:901b:8024:cd24:8081:155:7924:ddbd	121.36.221.189
cb15:901b:8024:cd24:8081:155:7924:ddbe	121.36.221.190
cb15:901b:8024:cd24:8081:155:7924:ddbf	121.36.221.191
cb15:901b:8024:cd24:8081:155:7924:ddc0	121.36.221.192
cb15:901b:8024:cd24:8081:155:7924:ddc1	121.36.221.193
cb15:901b:8024:cd24:8081:155:7924:ddc2	121.36.221.194
cb15:901b:8024:cd24:8081:155:7924:ddc3	121.36.221.195
cb15:901b:8024:cd24:8081:155:7924:ddc4	121.36.221.196
cb15:901b:8024:cd24:8081:155:7924:ddc5	121.36.221.197
cb15:901b:8024:cd24:8081:155:7924:ddc6	121.36.221.198
cb15:901b:8024:cd24:8081:155:7924:ddc7	121.36.221.199
cb15:901b:8024:cd24:8081:155:7924:ddc8	121.36.221.200
cb15:901b:8024:cd24:8081:155:7924:ddc9	121.36.221.201
cb15:901b:8024:cd24:8081:155:7924:ddca	121.36.221.202
cb15:901b:8024:cd24:8081:155:7924:ddcb	121.36.221.203
cb15:901b:8024:cd24:8081:155:7924:ddcc	121.36.221.204
cb15:901b:8024:cd24:8081:155:7924:ddcd	121.36.221.205
cb15:901b:8024:cd24:8081:155:7924:ddce	121.36.221.206
cb15:901b:8024:cd24:8081:155:7924:ddcf	121.36.221.207
cb15:901b:8024:cd24:8081:155:7924:ddd0	121.36.221.208
cb15:901b:8024:cd24:8081:155:7924:ddd1	121.36.221.209
cb15:901b:8024:cd24:8081:155:7924:ddd2	121.36.221.210
cb15:901b:8024:cd24:8081:155:7924:ddd3	121.36.221.211
cb15:901b:8024:cd24:8081:155:7924:ddd4	121.36.221.212
cb15:901b:8024:cd24:8081:155:7924:ddd5	121.36.221.213
cb15:901b:8024:cd24:8081:155:7924:ddd6	121.36.221.214
cb15:901b:8024:cd24:8081:155:7924:ddd7	121.36.221.215
cb15:901b:8024:cd24:8081:155:7924:ddd8	121.36.221.216
cb15:901b:8024:cd24:8081:155:7924:ddd9	121.36.221.217
cb15:901b:8024:cd24:8081:155:7924:ddda	121.36.221.218
cb15:901b:8024:cd24:8081:155:7924:dddb	121.36.221.219
cb15:901b:8024:cd24:8081:155:7924:dddc	121.36.221.220
cb15:901b:8024:cd24:8081:155:7924:dddd	121.36.221.221
cb15:901b:8024:cd24:8081:155:7924:ddde	121.36.221.222
cb15:901b:8024:cd24:8081:155:7924:dddf	121.36.221.223
cb15:901b:8024:cd24:8081:155:7924:dde0	121.36.221.224
cb15:901b:8024:cd24:8081:155:7924:dde1	121.36.221.225
cb15:901b:8024:cd24:8081:155:7924:dde2	121.36.221.226
cb15:901b:8024:cd24:8081:155:7924:dde3	121.36.221.227
cb15:901b:8024:cd24:8081:155:7924:dde4	121.36.221.228
cb15:901b:8024:cd24:8081:155:7924:dde5	121.36.221.229
cb15:901b:8024:cd24:8081:155:7924:dde6	121.36.221.230
cb15:901b:8024:cd24:8081:155:7924:dde7	121.36.221.231
cb15:901b:8024:cd24:8081:155:7924:dde8	121.36.221.232
cb15:901b:8024:cd24:8081:155:7924:dde9	121.36.221.233
cb15:901b:8024:cd24:8081:155:7924:ddea	121.36.221.234
cb15:901b:8024:cd24:8081:155:7924:ddeb	121.36.221.235
cb15:901b:8024:cd24:8081:155:7924:ddec	121.36.221.236
cb15:901b:8024:cd24:8081:155:7924:dded	121.36.221.237
cb15:901b:8024:cd24:8081:155:7924:ddee	121.36.221.238
cb15:901b:8024:cd24:8081:155:7924:ddef	121.36.221.239
cb15:901b:8024:cd24:8081:155:7924:ddf0	121.36.221.240
cb15:901b:8024:cd24:8081:155:7924:ddf1	121.36.221.241
cb15:901b:8024:cd24:8081:155:7924:ddf2	121.36.221.242
cb15:901b:8024:cd24:8081:155:7924:ddf3	121.36.221.243
cb15:901b:8024:cd24:8081:155:7924:ddf4	121.36.221.244
cb15:901b:8024:cd24:8081:155:7924:ddf5	121.36.221.245
cb15:901b:8024:cd24:8081:155:7924:ddf6	121.36.221.246
cb15:901b:8024:cd24:8081:155:7924:ddf7	121.36.221.247
cb15:901b:8024:cd24:8081:155:7924:ddf8	121.36.221.248
cb15:901b:8024:cd24:8081:155:7924:ddf9	121.36.221.249
cb15:901b:8024:cd24:8081:155:7924:ddfa	121.36.221.250
cb15:901b:8024:cd24:8081:155:7924:ddfb	121.36.221.251
cb15:901b:8024:cd24:8081:155:7924:ddfc	121.36.221.252
cb15:901b:8024:cd24:8081:155:7924:ddfd	121.36.221.253
cb15:901b:8024:cd24:8081:155:7924:ddfe	121.36.221.254
cb15:901b:8024:cd24:8081:155:7924:ddff	121.36.221.255

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.