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:cd24:8081:4072:7924:bf01	121.36.191.1
cb15:901b:8024:cd24:8081:4072:7924:bf02	121.36.191.2
cb15:901b:8024:cd24:8081:4072:7924:bf03	121.36.191.3
cb15:901b:8024:cd24:8081:4072:7924:bf04	121.36.191.4
cb15:901b:8024:cd24:8081:4072:7924:bf05	121.36.191.5
cb15:901b:8024:cd24:8081:4072:7924:bf06	121.36.191.6
cb15:901b:8024:cd24:8081:4072:7924:bf07	121.36.191.7
cb15:901b:8024:cd24:8081:4072:7924:bf08	121.36.191.8
cb15:901b:8024:cd24:8081:4072:7924:bf09	121.36.191.9
cb15:901b:8024:cd24:8081:4072:7924:bf0a	121.36.191.10
cb15:901b:8024:cd24:8081:4072:7924:bf0b	121.36.191.11
cb15:901b:8024:cd24:8081:4072:7924:bf0c	121.36.191.12
cb15:901b:8024:cd24:8081:4072:7924:bf0d	121.36.191.13
cb15:901b:8024:cd24:8081:4072:7924:bf0e	121.36.191.14
cb15:901b:8024:cd24:8081:4072:7924:bf0f	121.36.191.15
cb15:901b:8024:cd24:8081:4072:7924:bf10	121.36.191.16
cb15:901b:8024:cd24:8081:4072:7924:bf11	121.36.191.17
cb15:901b:8024:cd24:8081:4072:7924:bf12	121.36.191.18
cb15:901b:8024:cd24:8081:4072:7924:bf13	121.36.191.19
cb15:901b:8024:cd24:8081:4072:7924:bf14	121.36.191.20
cb15:901b:8024:cd24:8081:4072:7924:bf15	121.36.191.21
cb15:901b:8024:cd24:8081:4072:7924:bf16	121.36.191.22
cb15:901b:8024:cd24:8081:4072:7924:bf17	121.36.191.23
cb15:901b:8024:cd24:8081:4072:7924:bf18	121.36.191.24
cb15:901b:8024:cd24:8081:4072:7924:bf19	121.36.191.25
cb15:901b:8024:cd24:8081:4072:7924:bf1a	121.36.191.26
cb15:901b:8024:cd24:8081:4072:7924:bf1b	121.36.191.27
cb15:901b:8024:cd24:8081:4072:7924:bf1c	121.36.191.28
cb15:901b:8024:cd24:8081:4072:7924:bf1d	121.36.191.29
cb15:901b:8024:cd24:8081:4072:7924:bf1e	121.36.191.30
cb15:901b:8024:cd24:8081:4072:7924:bf1f	121.36.191.31
cb15:901b:8024:cd24:8081:4072:7924:bf20	121.36.191.32
cb15:901b:8024:cd24:8081:4072:7924:bf21	121.36.191.33
cb15:901b:8024:cd24:8081:4072:7924:bf22	121.36.191.34
cb15:901b:8024:cd24:8081:4072:7924:bf23	121.36.191.35
cb15:901b:8024:cd24:8081:4072:7924:bf24	121.36.191.36
cb15:901b:8024:cd24:8081:4072:7924:bf25	121.36.191.37
cb15:901b:8024:cd24:8081:4072:7924:bf26	121.36.191.38
cb15:901b:8024:cd24:8081:4072:7924:bf27	121.36.191.39
cb15:901b:8024:cd24:8081:4072:7924:bf28	121.36.191.40
cb15:901b:8024:cd24:8081:4072:7924:bf29	121.36.191.41
cb15:901b:8024:cd24:8081:4072:7924:bf2a	121.36.191.42
cb15:901b:8024:cd24:8081:4072:7924:bf2b	121.36.191.43
cb15:901b:8024:cd24:8081:4072:7924:bf2c	121.36.191.44
cb15:901b:8024:cd24:8081:4072:7924:bf2d	121.36.191.45
cb15:901b:8024:cd24:8081:4072:7924:bf2e	121.36.191.46
cb15:901b:8024:cd24:8081:4072:7924:bf2f	121.36.191.47
cb15:901b:8024:cd24:8081:4072:7924:bf30	121.36.191.48
cb15:901b:8024:cd24:8081:4072:7924:bf31	121.36.191.49
cb15:901b:8024:cd24:8081:4072:7924:bf32	121.36.191.50
cb15:901b:8024:cd24:8081:4072:7924:bf33	121.36.191.51
cb15:901b:8024:cd24:8081:4072:7924:bf34	121.36.191.52
cb15:901b:8024:cd24:8081:4072:7924:bf35	121.36.191.53
cb15:901b:8024:cd24:8081:4072:7924:bf36	121.36.191.54
cb15:901b:8024:cd24:8081:4072:7924:bf37	121.36.191.55
cb15:901b:8024:cd24:8081:4072:7924:bf38	121.36.191.56
cb15:901b:8024:cd24:8081:4072:7924:bf39	121.36.191.57
cb15:901b:8024:cd24:8081:4072:7924:bf3a	121.36.191.58
cb15:901b:8024:cd24:8081:4072:7924:bf3b	121.36.191.59
cb15:901b:8024:cd24:8081:4072:7924:bf3c	121.36.191.60

cb15:901b:8024:cd24:8081:4072:7924:bf3d	121.36.191.61
cb15:901b:8024:cd24:8081:4072:7924:bf3e	121.36.191.62
cb15:901b:8024:cd24:8081:4072:7924:bf3f	121.36.191.63
cb15:901b:8024:cd24:8081:4072:7924:bf40	121.36.191.64
cb15:901b:8024:cd24:8081:4072:7924:bf41	121.36.191.65
cb15:901b:8024:cd24:8081:4072:7924:bf42	121.36.191.66
cb15:901b:8024:cd24:8081:4072:7924:bf43	121.36.191.67
cb15:901b:8024:cd24:8081:4072:7924:bf44	121.36.191.68
cb15:901b:8024:cd24:8081:4072:7924:bf45	121.36.191.69
cb15:901b:8024:cd24:8081:4072:7924:bf46	121.36.191.70
cb15:901b:8024:cd24:8081:4072:7924:bf47	121.36.191.71
cb15:901b:8024:cd24:8081:4072:7924:bf48	121.36.191.72
cb15:901b:8024:cd24:8081:4072:7924:bf49	121.36.191.73
cb15:901b:8024:cd24:8081:4072:7924:bf4a	121.36.191.74
cb15:901b:8024:cd24:8081:4072:7924:bf4b	121.36.191.75
cb15:901b:8024:cd24:8081:4072:7924:bf4c	121.36.191.76
cb15:901b:8024:cd24:8081:4072:7924:bf4d	121.36.191.77
cb15:901b:8024:cd24:8081:4072:7924:bf4e	121.36.191.78
cb15:901b:8024:cd24:8081:4072:7924:bf4f	121.36.191.79
cb15:901b:8024:cd24:8081:4072:7924:bf50	121.36.191.80
cb15:901b:8024:cd24:8081:4072:7924:bf51	121.36.191.81
cb15:901b:8024:cd24:8081:4072:7924:bf52	121.36.191.82
cb15:901b:8024:cd24:8081:4072:7924:bf53	121.36.191.83
cb15:901b:8024:cd24:8081:4072:7924:bf54	121.36.191.84
cb15:901b:8024:cd24:8081:4072:7924:bf55	121.36.191.85
cb15:901b:8024:cd24:8081:4072:7924:bf56	121.36.191.86
cb15:901b:8024:cd24:8081:4072:7924:bf57	121.36.191.87
cb15:901b:8024:cd24:8081:4072:7924:bf58	121.36.191.88
cb15:901b:8024:cd24:8081:4072:7924:bf59	121.36.191.89
cb15:901b:8024:cd24:8081:4072:7924:bf5a	121.36.191.90
cb15:901b:8024:cd24:8081:4072:7924:bf5b	121.36.191.91
cb15:901b:8024:cd24:8081:4072:7924:bf5c	121.36.191.92
cb15:901b:8024:cd24:8081:4072:7924:bf5d	121.36.191.93
cb15:901b:8024:cd24:8081:4072:7924:bf5e	121.36.191.94
cb15:901b:8024:cd24:8081:4072:7924:bf5f	121.36.191.95
cb15:901b:8024:cd24:8081:4072:7924:bf60	121.36.191.96
cb15:901b:8024:cd24:8081:4072:7924:bf61	121.36.191.97
cb15:901b:8024:cd24:8081:4072:7924:bf62	121.36.191.98
cb15:901b:8024:cd24:8081:4072:7924:bf63	121.36.191.99
cb15:901b:8024:cd24:8081:4072:7924:bf64	121.36.191.100
cb15:901b:8024:cd24:8081:4072:7924:bf65	121.36.191.101
cb15:901b:8024:cd24:8081:4072:7924:bf66	121.36.191.102
cb15:901b:8024:cd24:8081:4072:7924:bf67	121.36.191.103
cb15:901b:8024:cd24:8081:4072:7924:bf68	121.36.191.104
cb15:901b:8024:cd24:8081:4072:7924:bf69	121.36.191.105
cb15:901b:8024:cd24:8081:4072:7924:bf6a	121.36.191.106
cb15:901b:8024:cd24:8081:4072:7924:bf6b	121.36.191.107
cb15:901b:8024:cd24:8081:4072:7924:bf6c	121.36.191.108
cb15:901b:8024:cd24:8081:4072:7924:bf6d	121.36.191.109
cb15:901b:8024:cd24:8081:4072:7924:bf6e	121.36.191.110
cb15:901b:8024:cd24:8081:4072:7924:bf6f	121.36.191.111
cb15:901b:8024:cd24:8081:4072:7924:bf70	121.36.191.112
cb15:901b:8024:cd24:8081:4072:7924:bf71	121.36.191.113
cb15:901b:8024:cd24:8081:4072:7924:bf72	121.36.191.114
cb15:901b:8024:cd24:8081:4072:7924:bf73	121.36.191.115
cb15:901b:8024:cd24:8081:4072:7924:bf74	121.36.191.116
cb15:901b:8024:cd24:8081:4072:7924:bf75	121.36.191.117
cb15:901b:8024:cd24:8081:4072:7924:bf76	121.36.191.118
cb15:901b:8024:cd24:8081:4072:7924:bf77	121.36.191.119
cb15:901b:8024:cd24:8081:4072:7924:bf78	121.36.191.120

cb15:901b:8024:cd24:8081:4072:7924:bf79	121.36.191.121
cb15:901b:8024:cd24:8081:4072:7924:bf7a	121.36.191.122
cb15:901b:8024:cd24:8081:4072:7924:bf7b	121.36.191.123
cb15:901b:8024:cd24:8081:4072:7924:bf7c	121.36.191.124
cb15:901b:8024:cd24:8081:4072:7924:bf7d	121.36.191.125
cb15:901b:8024:cd24:8081:4072:7924:bf7e	121.36.191.126
cb15:901b:8024:cd24:8081:4072:7924:bf7f	121.36.191.127
cb15:901b:8024:cd24:8081:4072:7924:bf80	121.36.191.128
cb15:901b:8024:cd24:8081:4072:7924:bf81	121.36.191.129
cb15:901b:8024:cd24:8081:4072:7924:bf82	121.36.191.130
cb15:901b:8024:cd24:8081:4072:7924:bf83	121.36.191.131
cb15:901b:8024:cd24:8081:4072:7924:bf84	121.36.191.132
cb15:901b:8024:cd24:8081:4072:7924:bf85	121.36.191.133
cb15:901b:8024:cd24:8081:4072:7924:bf86	121.36.191.134
cb15:901b:8024:cd24:8081:4072:7924:bf87	121.36.191.135
cb15:901b:8024:cd24:8081:4072:7924:bf88	121.36.191.136
cb15:901b:8024:cd24:8081:4072:7924:bf89	121.36.191.137
cb15:901b:8024:cd24:8081:4072:7924:bf8a	121.36.191.138
cb15:901b:8024:cd24:8081:4072:7924:bf8b	121.36.191.139
cb15:901b:8024:cd24:8081:4072:7924:bf8c	121.36.191.140
cb15:901b:8024:cd24:8081:4072:7924:bf8d	121.36.191.141
cb15:901b:8024:cd24:8081:4072:7924:bf8e	121.36.191.142
cb15:901b:8024:cd24:8081:4072:7924:bf8f	121.36.191.143
cb15:901b:8024:cd24:8081:4072:7924:bf90	121.36.191.144
cb15:901b:8024:cd24:8081:4072:7924:bf91	121.36.191.145
cb15:901b:8024:cd24:8081:4072:7924:bf92	121.36.191.146
cb15:901b:8024:cd24:8081:4072:7924:bf93	121.36.191.147
cb15:901b:8024:cd24:8081:4072:7924:bf94	121.36.191.148
cb15:901b:8024:cd24:8081:4072:7924:bf95	121.36.191.149
cb15:901b:8024:cd24:8081:4072:7924:bf96	121.36.191.150
cb15:901b:8024:cd24:8081:4072:7924:bf97	121.36.191.151
cb15:901b:8024:cd24:8081:4072:7924:bf98	121.36.191.152
cb15:901b:8024:cd24:8081:4072:7924:bf99	121.36.191.153
cb15:901b:8024:cd24:8081:4072:7924:bf9a	121.36.191.154
cb15:901b:8024:cd24:8081:4072:7924:bf9b	121.36.191.155
cb15:901b:8024:cd24:8081:4072:7924:bf9c	121.36.191.156
cb15:901b:8024:cd24:8081:4072:7924:bf9d	121.36.191.157
cb15:901b:8024:cd24:8081:4072:7924:bf9e	121.36.191.158
cb15:901b:8024:cd24:8081:4072:7924:bf9f	121.36.191.159
cb15:901b:8024:cd24:8081:4072:7924:bfa0	121.36.191.160
cb15:901b:8024:cd24:8081:4072:7924:bfa1	121.36.191.161
cb15:901b:8024:cd24:8081:4072:7924:bfa2	121.36.191.162
cb15:901b:8024:cd24:8081:4072:7924:bfa3	121.36.191.163
cb15:901b:8024:cd24:8081:4072:7924:bfa4	121.36.191.164
cb15:901b:8024:cd24:8081:4072:7924:bfa5	121.36.191.165
cb15:901b:8024:cd24:8081:4072:7924:bfa6	121.36.191.166
cb15:901b:8024:cd24:8081:4072:7924:bfa7	121.36.191.167
cb15:901b:8024:cd24:8081:4072:7924:bfa8	121.36.191.168
cb15:901b:8024:cd24:8081:4072:7924:bfa9	121.36.191.169
cb15:901b:8024:cd24:8081:4072:7924:bfaa	121.36.191.170
cb15:901b:8024:cd24:8081:4072:7924:bfab	121.36.191.171
cb15:901b:8024:cd24:8081:4072:7924:bfac	121.36.191.172
cb15:901b:8024:cd24:8081:4072:7924:bfad	121.36.191.173
cb15:901b:8024:cd24:8081:4072:7924:bfae	121.36.191.174
cb15:901b:8024:cd24:8081:4072:7924:bfaf	121.36.191.175
cb15:901b:8024:cd24:8081:4072:7924:bfb0	121.36.191.176
cb15:901b:8024:cd24:8081:4072:7924:bfb1	121.36.191.177
cb15:901b:8024:cd24:8081:4072:7924:bfb2	121.36.191.178
cb15:901b:8024:cd24:8081:4072:7924:bfb3	121.36.191.179
cb15:901b:8024:cd24:8081:4072:7924:bfb4	121.36.191.180

cb15:901b:8024:cd24:8081:4072:7924:bfb5	121.36.191.181
cb15:901b:8024:cd24:8081:4072:7924:bfb6	121.36.191.182
cb15:901b:8024:cd24:8081:4072:7924:bfb7	121.36.191.183
cb15:901b:8024:cd24:8081:4072:7924:bfb8	121.36.191.184
cb15:901b:8024:cd24:8081:4072:7924:bfb9	121.36.191.185
cb15:901b:8024:cd24:8081:4072:7924:bfba	121.36.191.186
cb15:901b:8024:cd24:8081:4072:7924:bfbb	121.36.191.187
cb15:901b:8024:cd24:8081:4072:7924:bfbc	121.36.191.188
cb15:901b:8024:cd24:8081:4072:7924:bfbd	121.36.191.189
cb15:901b:8024:cd24:8081:4072:7924:bfbe	121.36.191.190
cb15:901b:8024:cd24:8081:4072:7924:bfbf	121.36.191.191
cb15:901b:8024:cd24:8081:4072:7924:bfc0	121.36.191.192
cb15:901b:8024:cd24:8081:4072:7924:bfc1	121.36.191.193
cb15:901b:8024:cd24:8081:4072:7924:bfc2	121.36.191.194
cb15:901b:8024:cd24:8081:4072:7924:bfc3	121.36.191.195
cb15:901b:8024:cd24:8081:4072:7924:bfc4	121.36.191.196
cb15:901b:8024:cd24:8081:4072:7924:bfc5	121.36.191.197
cb15:901b:8024:cd24:8081:4072:7924:bfc6	121.36.191.198
cb15:901b:8024:cd24:8081:4072:7924:bfc7	121.36.191.199
cb15:901b:8024:cd24:8081:4072:7924:bfc8	121.36.191.200
cb15:901b:8024:cd24:8081:4072:7924:bfc9	121.36.191.201
cb15:901b:8024:cd24:8081:4072:7924:bfca	121.36.191.202
cb15:901b:8024:cd24:8081:4072:7924:bfcb	121.36.191.203
cb15:901b:8024:cd24:8081:4072:7924:bfcc	121.36.191.204
cb15:901b:8024:cd24:8081:4072:7924:bfcd	121.36.191.205
cb15:901b:8024:cd24:8081:4072:7924:bfce	121.36.191.206
cb15:901b:8024:cd24:8081:4072:7924:bfcf	121.36.191.207
cb15:901b:8024:cd24:8081:4072:7924:bfd0	121.36.191.208
cb15:901b:8024:cd24:8081:4072:7924:bfd1	121.36.191.209
cb15:901b:8024:cd24:8081:4072:7924:bfd2	121.36.191.210
cb15:901b:8024:cd24:8081:4072:7924:bfd3	121.36.191.211
cb15:901b:8024:cd24:8081:4072:7924:bfd4	121.36.191.212
cb15:901b:8024:cd24:8081:4072:7924:bfd5	121.36.191.213
cb15:901b:8024:cd24:8081:4072:7924:bfd6	121.36.191.214
cb15:901b:8024:cd24:8081:4072:7924:bfd7	121.36.191.215
cb15:901b:8024:cd24:8081:4072:7924:bfd8	121.36.191.216
cb15:901b:8024:cd24:8081:4072:7924:bfd9	121.36.191.217
cb15:901b:8024:cd24:8081:4072:7924:bfda	121.36.191.218
cb15:901b:8024:cd24:8081:4072:7924:bfdb	121.36.191.219
cb15:901b:8024:cd24:8081:4072:7924:bfdc	121.36.191.220
cb15:901b:8024:cd24:8081:4072:7924:bfdd	121.36.191.221
cb15:901b:8024:cd24:8081:4072:7924:bfde	121.36.191.222
cb15:901b:8024:cd24:8081:4072:7924:bfdf	121.36.191.223
cb15:901b:8024:cd24:8081:4072:7924:bfe0	121.36.191.224
cb15:901b:8024:cd24:8081:4072:7924:bfe1	121.36.191.225
cb15:901b:8024:cd24:8081:4072:7924:bfe2	121.36.191.226
cb15:901b:8024:cd24:8081:4072:7924:bfe3	121.36.191.227
cb15:901b:8024:cd24:8081:4072:7924:bfe4	121.36.191.228
cb15:901b:8024:cd24:8081:4072:7924:bfe5	121.36.191.229
cb15:901b:8024:cd24:8081:4072:7924:bfe6	121.36.191.230
cb15:901b:8024:cd24:8081:4072:7924:bfe7	121.36.191.231
cb15:901b:8024:cd24:8081:4072:7924:bfe8	121.36.191.232
cb15:901b:8024:cd24:8081:4072:7924:bfe9	121.36.191.233
cb15:901b:8024:cd24:8081:4072:7924:bfea	121.36.191.234
cb15:901b:8024:cd24:8081:4072:7924:bfeb	121.36.191.235
cb15:901b:8024:cd24:8081:4072:7924:bfec	121.36.191.236
cb15:901b:8024:cd24:8081:4072:7924:bfed	121.36.191.237
cb15:901b:8024:cd24:8081:4072:7924:bfee	121.36.191.238
cb15:901b:8024:cd24:8081:4072:7924:bfef	121.36.191.239
cb15:901b:8024:cd24:8081:4072:7924:bff0	121.36.191.240
cb15:901b:8024:cd24:8081:4072:7924:bff1	121.36.191.241
cb15:901b:8024:cd24:8081:4072:7924:bff2	121.36.191.242
cb15:901b:8024:cd24:8081:4072:7924:bff3	121.36.191.243
cb15:901b:8024:cd24:8081:4072:7924:bff4	121.36.191.244
cb15:901b:8024:cd24:8081:4072:7924:bff5	121.36.191.245
cb15:901b:8024:cd24:8081:4072:7924:bff6	121.36.191.246
cb15:901b:8024:cd24:8081:4072:7924:bff7	121.36.191.247
cb15:901b:8024:cd24:8081:4072:7924:bff8	121.36.191.248
cb15:901b:8024:cd24:8081:4072:7924:bff9	121.36.191.249
cb15:901b:8024:cd24:8081:4072:7924:bffa	121.36.191.250
cb15:901b:8024:cd24:8081:4072:7924:bffb	121.36.191.251
cb15:901b:8024:cd24:8081:4072:7924:bffc	121.36.191.252
cb15:901b:8024:cd24:8081:4072:7924:bffd	121.36.191.253
cb15:901b:8024:cd24:8081:4072:7924:bffe	121.36.191.254
cb15:901b:8024:cd24:8081:4072:7924:bfff	121.36.191.255

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.