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:901b:fb65:4024:de72:8889:dd01	136.137.221.1
cb15:901b:901b:fb65:4024:de72:8889:dd02	136.137.221.2
cb15:901b:901b:fb65:4024:de72:8889:dd03	136.137.221.3
cb15:901b:901b:fb65:4024:de72:8889:dd04	136.137.221.4
cb15:901b:901b:fb65:4024:de72:8889:dd05	136.137.221.5
cb15:901b:901b:fb65:4024:de72:8889:dd06	136.137.221.6
cb15:901b:901b:fb65:4024:de72:8889:dd07	136.137.221.7
cb15:901b:901b:fb65:4024:de72:8889:dd08	136.137.221.8
cb15:901b:901b:fb65:4024:de72:8889:dd09	136.137.221.9
cb15:901b:901b:fb65:4024:de72:8889:dd0a	136.137.221.10
cb15:901b:901b:fb65:4024:de72:8889:dd0b	136.137.221.11
cb15:901b:901b:fb65:4024:de72:8889:dd0c	136.137.221.12
cb15:901b:901b:fb65:4024:de72:8889:dd0d	136.137.221.13
cb15:901b:901b:fb65:4024:de72:8889:dd0e	136.137.221.14
cb15:901b:901b:fb65:4024:de72:8889:dd0f	136.137.221.15
cb15:901b:901b:fb65:4024:de72:8889:dd10	136.137.221.16
cb15:901b:901b:fb65:4024:de72:8889:dd11	136.137.221.17
cb15:901b:901b:fb65:4024:de72:8889:dd12	136.137.221.18
cb15:901b:901b:fb65:4024:de72:8889:dd13	136.137.221.19
cb15:901b:901b:fb65:4024:de72:8889:dd14	136.137.221.20
cb15:901b:901b:fb65:4024:de72:8889:dd15	136.137.221.21
cb15:901b:901b:fb65:4024:de72:8889:dd16	136.137.221.22
cb15:901b:901b:fb65:4024:de72:8889:dd17	136.137.221.23
cb15:901b:901b:fb65:4024:de72:8889:dd18	136.137.221.24
cb15:901b:901b:fb65:4024:de72:8889:dd19	136.137.221.25
cb15:901b:901b:fb65:4024:de72:8889:dd1a	136.137.221.26
cb15:901b:901b:fb65:4024:de72:8889:dd1b	136.137.221.27
cb15:901b:901b:fb65:4024:de72:8889:dd1c	136.137.221.28
cb15:901b:901b:fb65:4024:de72:8889:dd1d	136.137.221.29
cb15:901b:901b:fb65:4024:de72:8889:dd1e	136.137.221.30
cb15:901b:901b:fb65:4024:de72:8889:dd1f	136.137.221.31
cb15:901b:901b:fb65:4024:de72:8889:dd20	136.137.221.32
cb15:901b:901b:fb65:4024:de72:8889:dd21	136.137.221.33
cb15:901b:901b:fb65:4024:de72:8889:dd22	136.137.221.34
cb15:901b:901b:fb65:4024:de72:8889:dd23	136.137.221.35
cb15:901b:901b:fb65:4024:de72:8889:dd24	136.137.221.36
cb15:901b:901b:fb65:4024:de72:8889:dd25	136.137.221.37
cb15:901b:901b:fb65:4024:de72:8889:dd26	136.137.221.38
cb15:901b:901b:fb65:4024:de72:8889:dd27	136.137.221.39
cb15:901b:901b:fb65:4024:de72:8889:dd28	136.137.221.40
cb15:901b:901b:fb65:4024:de72:8889:dd29	136.137.221.41
cb15:901b:901b:fb65:4024:de72:8889:dd2a	136.137.221.42
cb15:901b:901b:fb65:4024:de72:8889:dd2b	136.137.221.43
cb15:901b:901b:fb65:4024:de72:8889:dd2c	136.137.221.44
cb15:901b:901b:fb65:4024:de72:8889:dd2d	136.137.221.45
cb15:901b:901b:fb65:4024:de72:8889:dd2e	136.137.221.46
cb15:901b:901b:fb65:4024:de72:8889:dd2f	136.137.221.47
cb15:901b:901b:fb65:4024:de72:8889:dd30	136.137.221.48
cb15:901b:901b:fb65:4024:de72:8889:dd31	136.137.221.49
cb15:901b:901b:fb65:4024:de72:8889:dd32	136.137.221.50
cb15:901b:901b:fb65:4024:de72:8889:dd33	136.137.221.51
cb15:901b:901b:fb65:4024:de72:8889:dd34	136.137.221.52
cb15:901b:901b:fb65:4024:de72:8889:dd35	136.137.221.53
cb15:901b:901b:fb65:4024:de72:8889:dd36	136.137.221.54
cb15:901b:901b:fb65:4024:de72:8889:dd37	136.137.221.55
cb15:901b:901b:fb65:4024:de72:8889:dd38	136.137.221.56
cb15:901b:901b:fb65:4024:de72:8889:dd39	136.137.221.57
cb15:901b:901b:fb65:4024:de72:8889:dd3a	136.137.221.58
cb15:901b:901b:fb65:4024:de72:8889:dd3b	136.137.221.59
cb15:901b:901b:fb65:4024:de72:8889:dd3c	136.137.221.60

cb15:901b:901b:fb65:4024:de72:8889:dd3d	136.137.221.61
cb15:901b:901b:fb65:4024:de72:8889:dd3e	136.137.221.62
cb15:901b:901b:fb65:4024:de72:8889:dd3f	136.137.221.63
cb15:901b:901b:fb65:4024:de72:8889:dd40	136.137.221.64
cb15:901b:901b:fb65:4024:de72:8889:dd41	136.137.221.65
cb15:901b:901b:fb65:4024:de72:8889:dd42	136.137.221.66
cb15:901b:901b:fb65:4024:de72:8889:dd43	136.137.221.67
cb15:901b:901b:fb65:4024:de72:8889:dd44	136.137.221.68
cb15:901b:901b:fb65:4024:de72:8889:dd45	136.137.221.69
cb15:901b:901b:fb65:4024:de72:8889:dd46	136.137.221.70
cb15:901b:901b:fb65:4024:de72:8889:dd47	136.137.221.71
cb15:901b:901b:fb65:4024:de72:8889:dd48	136.137.221.72
cb15:901b:901b:fb65:4024:de72:8889:dd49	136.137.221.73
cb15:901b:901b:fb65:4024:de72:8889:dd4a	136.137.221.74
cb15:901b:901b:fb65:4024:de72:8889:dd4b	136.137.221.75
cb15:901b:901b:fb65:4024:de72:8889:dd4c	136.137.221.76
cb15:901b:901b:fb65:4024:de72:8889:dd4d	136.137.221.77
cb15:901b:901b:fb65:4024:de72:8889:dd4e	136.137.221.78
cb15:901b:901b:fb65:4024:de72:8889:dd4f	136.137.221.79
cb15:901b:901b:fb65:4024:de72:8889:dd50	136.137.221.80
cb15:901b:901b:fb65:4024:de72:8889:dd51	136.137.221.81
cb15:901b:901b:fb65:4024:de72:8889:dd52	136.137.221.82
cb15:901b:901b:fb65:4024:de72:8889:dd53	136.137.221.83
cb15:901b:901b:fb65:4024:de72:8889:dd54	136.137.221.84
cb15:901b:901b:fb65:4024:de72:8889:dd55	136.137.221.85
cb15:901b:901b:fb65:4024:de72:8889:dd56	136.137.221.86
cb15:901b:901b:fb65:4024:de72:8889:dd57	136.137.221.87
cb15:901b:901b:fb65:4024:de72:8889:dd58	136.137.221.88
cb15:901b:901b:fb65:4024:de72:8889:dd59	136.137.221.89
cb15:901b:901b:fb65:4024:de72:8889:dd5a	136.137.221.90
cb15:901b:901b:fb65:4024:de72:8889:dd5b	136.137.221.91
cb15:901b:901b:fb65:4024:de72:8889:dd5c	136.137.221.92
cb15:901b:901b:fb65:4024:de72:8889:dd5d	136.137.221.93
cb15:901b:901b:fb65:4024:de72:8889:dd5e	136.137.221.94
cb15:901b:901b:fb65:4024:de72:8889:dd5f	136.137.221.95
cb15:901b:901b:fb65:4024:de72:8889:dd60	136.137.221.96
cb15:901b:901b:fb65:4024:de72:8889:dd61	136.137.221.97
cb15:901b:901b:fb65:4024:de72:8889:dd62	136.137.221.98
cb15:901b:901b:fb65:4024:de72:8889:dd63	136.137.221.99
cb15:901b:901b:fb65:4024:de72:8889:dd64	136.137.221.100
cb15:901b:901b:fb65:4024:de72:8889:dd65	136.137.221.101
cb15:901b:901b:fb65:4024:de72:8889:dd66	136.137.221.102
cb15:901b:901b:fb65:4024:de72:8889:dd67	136.137.221.103
cb15:901b:901b:fb65:4024:de72:8889:dd68	136.137.221.104
cb15:901b:901b:fb65:4024:de72:8889:dd69	136.137.221.105
cb15:901b:901b:fb65:4024:de72:8889:dd6a	136.137.221.106
cb15:901b:901b:fb65:4024:de72:8889:dd6b	136.137.221.107
cb15:901b:901b:fb65:4024:de72:8889:dd6c	136.137.221.108
cb15:901b:901b:fb65:4024:de72:8889:dd6d	136.137.221.109
cb15:901b:901b:fb65:4024:de72:8889:dd6e	136.137.221.110
cb15:901b:901b:fb65:4024:de72:8889:dd6f	136.137.221.111
cb15:901b:901b:fb65:4024:de72:8889:dd70	136.137.221.112
cb15:901b:901b:fb65:4024:de72:8889:dd71	136.137.221.113
cb15:901b:901b:fb65:4024:de72:8889:dd72	136.137.221.114
cb15:901b:901b:fb65:4024:de72:8889:dd73	136.137.221.115
cb15:901b:901b:fb65:4024:de72:8889:dd74	136.137.221.116
cb15:901b:901b:fb65:4024:de72:8889:dd75	136.137.221.117
cb15:901b:901b:fb65:4024:de72:8889:dd76	136.137.221.118
cb15:901b:901b:fb65:4024:de72:8889:dd77	136.137.221.119
cb15:901b:901b:fb65:4024:de72:8889:dd78	136.137.221.120

cb15:901b:901b:fb65:4024:de72:8889:dd79	136.137.221.121
cb15:901b:901b:fb65:4024:de72:8889:dd7a	136.137.221.122
cb15:901b:901b:fb65:4024:de72:8889:dd7b	136.137.221.123
cb15:901b:901b:fb65:4024:de72:8889:dd7c	136.137.221.124
cb15:901b:901b:fb65:4024:de72:8889:dd7d	136.137.221.125
cb15:901b:901b:fb65:4024:de72:8889:dd7e	136.137.221.126
cb15:901b:901b:fb65:4024:de72:8889:dd7f	136.137.221.127
cb15:901b:901b:fb65:4024:de72:8889:dd80	136.137.221.128
cb15:901b:901b:fb65:4024:de72:8889:dd81	136.137.221.129
cb15:901b:901b:fb65:4024:de72:8889:dd82	136.137.221.130
cb15:901b:901b:fb65:4024:de72:8889:dd83	136.137.221.131
cb15:901b:901b:fb65:4024:de72:8889:dd84	136.137.221.132
cb15:901b:901b:fb65:4024:de72:8889:dd85	136.137.221.133
cb15:901b:901b:fb65:4024:de72:8889:dd86	136.137.221.134
cb15:901b:901b:fb65:4024:de72:8889:dd87	136.137.221.135
cb15:901b:901b:fb65:4024:de72:8889:dd88	136.137.221.136
cb15:901b:901b:fb65:4024:de72:8889:dd89	136.137.221.137
cb15:901b:901b:fb65:4024:de72:8889:dd8a	136.137.221.138
cb15:901b:901b:fb65:4024:de72:8889:dd8b	136.137.221.139
cb15:901b:901b:fb65:4024:de72:8889:dd8c	136.137.221.140
cb15:901b:901b:fb65:4024:de72:8889:dd8d	136.137.221.141
cb15:901b:901b:fb65:4024:de72:8889:dd8e	136.137.221.142
cb15:901b:901b:fb65:4024:de72:8889:dd8f	136.137.221.143
cb15:901b:901b:fb65:4024:de72:8889:dd90	136.137.221.144
cb15:901b:901b:fb65:4024:de72:8889:dd91	136.137.221.145
cb15:901b:901b:fb65:4024:de72:8889:dd92	136.137.221.146
cb15:901b:901b:fb65:4024:de72:8889:dd93	136.137.221.147
cb15:901b:901b:fb65:4024:de72:8889:dd94	136.137.221.148
cb15:901b:901b:fb65:4024:de72:8889:dd95	136.137.221.149
cb15:901b:901b:fb65:4024:de72:8889:dd96	136.137.221.150
cb15:901b:901b:fb65:4024:de72:8889:dd97	136.137.221.151
cb15:901b:901b:fb65:4024:de72:8889:dd98	136.137.221.152
cb15:901b:901b:fb65:4024:de72:8889:dd99	136.137.221.153
cb15:901b:901b:fb65:4024:de72:8889:dd9a	136.137.221.154
cb15:901b:901b:fb65:4024:de72:8889:dd9b	136.137.221.155
cb15:901b:901b:fb65:4024:de72:8889:dd9c	136.137.221.156
cb15:901b:901b:fb65:4024:de72:8889:dd9d	136.137.221.157
cb15:901b:901b:fb65:4024:de72:8889:dd9e	136.137.221.158
cb15:901b:901b:fb65:4024:de72:8889:dd9f	136.137.221.159
cb15:901b:901b:fb65:4024:de72:8889:dda0	136.137.221.160
cb15:901b:901b:fb65:4024:de72:8889:dda1	136.137.221.161
cb15:901b:901b:fb65:4024:de72:8889:dda2	136.137.221.162
cb15:901b:901b:fb65:4024:de72:8889:dda3	136.137.221.163
cb15:901b:901b:fb65:4024:de72:8889:dda4	136.137.221.164
cb15:901b:901b:fb65:4024:de72:8889:dda5	136.137.221.165
cb15:901b:901b:fb65:4024:de72:8889:dda6	136.137.221.166
cb15:901b:901b:fb65:4024:de72:8889:dda7	136.137.221.167
cb15:901b:901b:fb65:4024:de72:8889:dda8	136.137.221.168
cb15:901b:901b:fb65:4024:de72:8889:dda9	136.137.221.169
cb15:901b:901b:fb65:4024:de72:8889:ddaa	136.137.221.170
cb15:901b:901b:fb65:4024:de72:8889:ddab	136.137.221.171
cb15:901b:901b:fb65:4024:de72:8889:ddac	136.137.221.172
cb15:901b:901b:fb65:4024:de72:8889:ddad	136.137.221.173
cb15:901b:901b:fb65:4024:de72:8889:ddae	136.137.221.174
cb15:901b:901b:fb65:4024:de72:8889:ddaf	136.137.221.175
cb15:901b:901b:fb65:4024:de72:8889:ddb0	136.137.221.176
cb15:901b:901b:fb65:4024:de72:8889:ddb1	136.137.221.177
cb15:901b:901b:fb65:4024:de72:8889:ddb2	136.137.221.178
cb15:901b:901b:fb65:4024:de72:8889:ddb3	136.137.221.179
cb15:901b:901b:fb65:4024:de72:8889:ddb4	136.137.221.180

cb15:901b:901b:fb65:4024:de72:8889:ddb5	136.137.221.181
cb15:901b:901b:fb65:4024:de72:8889:ddb6	136.137.221.182
cb15:901b:901b:fb65:4024:de72:8889:ddb7	136.137.221.183
cb15:901b:901b:fb65:4024:de72:8889:ddb8	136.137.221.184
cb15:901b:901b:fb65:4024:de72:8889:ddb9	136.137.221.185
cb15:901b:901b:fb65:4024:de72:8889:ddba	136.137.221.186
cb15:901b:901b:fb65:4024:de72:8889:ddbb	136.137.221.187
cb15:901b:901b:fb65:4024:de72:8889:ddbc	136.137.221.188
cb15:901b:901b:fb65:4024:de72:8889:ddbd	136.137.221.189
cb15:901b:901b:fb65:4024:de72:8889:ddbe	136.137.221.190
cb15:901b:901b:fb65:4024:de72:8889:ddbf	136.137.221.191
cb15:901b:901b:fb65:4024:de72:8889:ddc0	136.137.221.192
cb15:901b:901b:fb65:4024:de72:8889:ddc1	136.137.221.193
cb15:901b:901b:fb65:4024:de72:8889:ddc2	136.137.221.194
cb15:901b:901b:fb65:4024:de72:8889:ddc3	136.137.221.195
cb15:901b:901b:fb65:4024:de72:8889:ddc4	136.137.221.196
cb15:901b:901b:fb65:4024:de72:8889:ddc5	136.137.221.197
cb15:901b:901b:fb65:4024:de72:8889:ddc6	136.137.221.198
cb15:901b:901b:fb65:4024:de72:8889:ddc7	136.137.221.199
cb15:901b:901b:fb65:4024:de72:8889:ddc8	136.137.221.200
cb15:901b:901b:fb65:4024:de72:8889:ddc9	136.137.221.201
cb15:901b:901b:fb65:4024:de72:8889:ddca	136.137.221.202
cb15:901b:901b:fb65:4024:de72:8889:ddcb	136.137.221.203
cb15:901b:901b:fb65:4024:de72:8889:ddcc	136.137.221.204
cb15:901b:901b:fb65:4024:de72:8889:ddcd	136.137.221.205
cb15:901b:901b:fb65:4024:de72:8889:ddce	136.137.221.206
cb15:901b:901b:fb65:4024:de72:8889:ddcf	136.137.221.207
cb15:901b:901b:fb65:4024:de72:8889:ddd0	136.137.221.208
cb15:901b:901b:fb65:4024:de72:8889:ddd1	136.137.221.209
cb15:901b:901b:fb65:4024:de72:8889:ddd2	136.137.221.210
cb15:901b:901b:fb65:4024:de72:8889:ddd3	136.137.221.211
cb15:901b:901b:fb65:4024:de72:8889:ddd4	136.137.221.212
cb15:901b:901b:fb65:4024:de72:8889:ddd5	136.137.221.213
cb15:901b:901b:fb65:4024:de72:8889:ddd6	136.137.221.214
cb15:901b:901b:fb65:4024:de72:8889:ddd7	136.137.221.215
cb15:901b:901b:fb65:4024:de72:8889:ddd8	136.137.221.216
cb15:901b:901b:fb65:4024:de72:8889:ddd9	136.137.221.217
cb15:901b:901b:fb65:4024:de72:8889:ddda	136.137.221.218
cb15:901b:901b:fb65:4024:de72:8889:dddb	136.137.221.219
cb15:901b:901b:fb65:4024:de72:8889:dddc	136.137.221.220
cb15:901b:901b:fb65:4024:de72:8889:dddd	136.137.221.221
cb15:901b:901b:fb65:4024:de72:8889:ddde	136.137.221.222
cb15:901b:901b:fb65:4024:de72:8889:dddf	136.137.221.223
cb15:901b:901b:fb65:4024:de72:8889:dde0	136.137.221.224
cb15:901b:901b:fb65:4024:de72:8889:dde1	136.137.221.225
cb15:901b:901b:fb65:4024:de72:8889:dde2	136.137.221.226
cb15:901b:901b:fb65:4024:de72:8889:dde3	136.137.221.227
cb15:901b:901b:fb65:4024:de72:8889:dde4	136.137.221.228
cb15:901b:901b:fb65:4024:de72:8889:dde5	136.137.221.229
cb15:901b:901b:fb65:4024:de72:8889:dde6	136.137.221.230
cb15:901b:901b:fb65:4024:de72:8889:dde7	136.137.221.231
cb15:901b:901b:fb65:4024:de72:8889:dde8	136.137.221.232
cb15:901b:901b:fb65:4024:de72:8889:dde9	136.137.221.233
cb15:901b:901b:fb65:4024:de72:8889:ddea	136.137.221.234
cb15:901b:901b:fb65:4024:de72:8889:ddeb	136.137.221.235
cb15:901b:901b:fb65:4024:de72:8889:ddec	136.137.221.236
cb15:901b:901b:fb65:4024:de72:8889:dded	136.137.221.237
cb15:901b:901b:fb65:4024:de72:8889:ddee	136.137.221.238
cb15:901b:901b:fb65:4024:de72:8889:ddef	136.137.221.239
cb15:901b:901b:fb65:4024:de72:8889:ddf0	136.137.221.240
cb15:901b:901b:fb65:4024:de72:8889:ddf1	136.137.221.241
cb15:901b:901b:fb65:4024:de72:8889:ddf2	136.137.221.242
cb15:901b:901b:fb65:4024:de72:8889:ddf3	136.137.221.243
cb15:901b:901b:fb65:4024:de72:8889:ddf4	136.137.221.244
cb15:901b:901b:fb65:4024:de72:8889:ddf5	136.137.221.245
cb15:901b:901b:fb65:4024:de72:8889:ddf6	136.137.221.246
cb15:901b:901b:fb65:4024:de72:8889:ddf7	136.137.221.247
cb15:901b:901b:fb65:4024:de72:8889:ddf8	136.137.221.248
cb15:901b:901b:fb65:4024:de72:8889:ddf9	136.137.221.249
cb15:901b:901b:fb65:4024:de72:8889:ddfa	136.137.221.250
cb15:901b:901b:fb65:4024:de72:8889:ddfb	136.137.221.251
cb15:901b:901b:fb65:4024:de72:8889:ddfc	136.137.221.252
cb15:901b:901b:fb65:4024:de72:8889:ddfd	136.137.221.253
cb15:901b:901b:fb65:4024:de72:8889:ddfe	136.137.221.254
cb15:901b:901b:fb65:4024:de72:8889:ddff	136.137.221.255

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.