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:cd24:8081:724:dd24:bf01	221.36.191.1
cb15:901b:8024:cd24:8081:724:dd24:bf02	221.36.191.2
cb15:901b:8024:cd24:8081:724:dd24:bf03	221.36.191.3
cb15:901b:8024:cd24:8081:724:dd24:bf04	221.36.191.4
cb15:901b:8024:cd24:8081:724:dd24:bf05	221.36.191.5
cb15:901b:8024:cd24:8081:724:dd24:bf06	221.36.191.6
cb15:901b:8024:cd24:8081:724:dd24:bf07	221.36.191.7
cb15:901b:8024:cd24:8081:724:dd24:bf08	221.36.191.8
cb15:901b:8024:cd24:8081:724:dd24:bf09	221.36.191.9
cb15:901b:8024:cd24:8081:724:dd24:bf0a	221.36.191.10
cb15:901b:8024:cd24:8081:724:dd24:bf0b	221.36.191.11
cb15:901b:8024:cd24:8081:724:dd24:bf0c	221.36.191.12
cb15:901b:8024:cd24:8081:724:dd24:bf0d	221.36.191.13
cb15:901b:8024:cd24:8081:724:dd24:bf0e	221.36.191.14
cb15:901b:8024:cd24:8081:724:dd24:bf0f	221.36.191.15
cb15:901b:8024:cd24:8081:724:dd24:bf10	221.36.191.16
cb15:901b:8024:cd24:8081:724:dd24:bf11	221.36.191.17
cb15:901b:8024:cd24:8081:724:dd24:bf12	221.36.191.18
cb15:901b:8024:cd24:8081:724:dd24:bf13	221.36.191.19
cb15:901b:8024:cd24:8081:724:dd24:bf14	221.36.191.20
cb15:901b:8024:cd24:8081:724:dd24:bf15	221.36.191.21
cb15:901b:8024:cd24:8081:724:dd24:bf16	221.36.191.22
cb15:901b:8024:cd24:8081:724:dd24:bf17	221.36.191.23
cb15:901b:8024:cd24:8081:724:dd24:bf18	221.36.191.24
cb15:901b:8024:cd24:8081:724:dd24:bf19	221.36.191.25
cb15:901b:8024:cd24:8081:724:dd24:bf1a	221.36.191.26
cb15:901b:8024:cd24:8081:724:dd24:bf1b	221.36.191.27
cb15:901b:8024:cd24:8081:724:dd24:bf1c	221.36.191.28
cb15:901b:8024:cd24:8081:724:dd24:bf1d	221.36.191.29
cb15:901b:8024:cd24:8081:724:dd24:bf1e	221.36.191.30
cb15:901b:8024:cd24:8081:724:dd24:bf1f	221.36.191.31
cb15:901b:8024:cd24:8081:724:dd24:bf20	221.36.191.32
cb15:901b:8024:cd24:8081:724:dd24:bf21	221.36.191.33
cb15:901b:8024:cd24:8081:724:dd24:bf22	221.36.191.34
cb15:901b:8024:cd24:8081:724:dd24:bf23	221.36.191.35
cb15:901b:8024:cd24:8081:724:dd24:bf24	221.36.191.36
cb15:901b:8024:cd24:8081:724:dd24:bf25	221.36.191.37
cb15:901b:8024:cd24:8081:724:dd24:bf26	221.36.191.38
cb15:901b:8024:cd24:8081:724:dd24:bf27	221.36.191.39
cb15:901b:8024:cd24:8081:724:dd24:bf28	221.36.191.40
cb15:901b:8024:cd24:8081:724:dd24:bf29	221.36.191.41
cb15:901b:8024:cd24:8081:724:dd24:bf2a	221.36.191.42
cb15:901b:8024:cd24:8081:724:dd24:bf2b	221.36.191.43
cb15:901b:8024:cd24:8081:724:dd24:bf2c	221.36.191.44
cb15:901b:8024:cd24:8081:724:dd24:bf2d	221.36.191.45
cb15:901b:8024:cd24:8081:724:dd24:bf2e	221.36.191.46
cb15:901b:8024:cd24:8081:724:dd24:bf2f	221.36.191.47
cb15:901b:8024:cd24:8081:724:dd24:bf30	221.36.191.48
cb15:901b:8024:cd24:8081:724:dd24:bf31	221.36.191.49
cb15:901b:8024:cd24:8081:724:dd24:bf32	221.36.191.50
cb15:901b:8024:cd24:8081:724:dd24:bf33	221.36.191.51
cb15:901b:8024:cd24:8081:724:dd24:bf34	221.36.191.52
cb15:901b:8024:cd24:8081:724:dd24:bf35	221.36.191.53
cb15:901b:8024:cd24:8081:724:dd24:bf36	221.36.191.54
cb15:901b:8024:cd24:8081:724:dd24:bf37	221.36.191.55
cb15:901b:8024:cd24:8081:724:dd24:bf38	221.36.191.56
cb15:901b:8024:cd24:8081:724:dd24:bf39	221.36.191.57
cb15:901b:8024:cd24:8081:724:dd24:bf3a	221.36.191.58
cb15:901b:8024:cd24:8081:724:dd24:bf3b	221.36.191.59
cb15:901b:8024:cd24:8081:724:dd24:bf3c	221.36.191.60

cb15:901b:8024:cd24:8081:724:dd24:bf3d	221.36.191.61
cb15:901b:8024:cd24:8081:724:dd24:bf3e	221.36.191.62
cb15:901b:8024:cd24:8081:724:dd24:bf3f	221.36.191.63
cb15:901b:8024:cd24:8081:724:dd24:bf40	221.36.191.64
cb15:901b:8024:cd24:8081:724:dd24:bf41	221.36.191.65
cb15:901b:8024:cd24:8081:724:dd24:bf42	221.36.191.66
cb15:901b:8024:cd24:8081:724:dd24:bf43	221.36.191.67
cb15:901b:8024:cd24:8081:724:dd24:bf44	221.36.191.68
cb15:901b:8024:cd24:8081:724:dd24:bf45	221.36.191.69
cb15:901b:8024:cd24:8081:724:dd24:bf46	221.36.191.70
cb15:901b:8024:cd24:8081:724:dd24:bf47	221.36.191.71
cb15:901b:8024:cd24:8081:724:dd24:bf48	221.36.191.72
cb15:901b:8024:cd24:8081:724:dd24:bf49	221.36.191.73
cb15:901b:8024:cd24:8081:724:dd24:bf4a	221.36.191.74
cb15:901b:8024:cd24:8081:724:dd24:bf4b	221.36.191.75
cb15:901b:8024:cd24:8081:724:dd24:bf4c	221.36.191.76
cb15:901b:8024:cd24:8081:724:dd24:bf4d	221.36.191.77
cb15:901b:8024:cd24:8081:724:dd24:bf4e	221.36.191.78
cb15:901b:8024:cd24:8081:724:dd24:bf4f	221.36.191.79
cb15:901b:8024:cd24:8081:724:dd24:bf50	221.36.191.80
cb15:901b:8024:cd24:8081:724:dd24:bf51	221.36.191.81
cb15:901b:8024:cd24:8081:724:dd24:bf52	221.36.191.82
cb15:901b:8024:cd24:8081:724:dd24:bf53	221.36.191.83
cb15:901b:8024:cd24:8081:724:dd24:bf54	221.36.191.84
cb15:901b:8024:cd24:8081:724:dd24:bf55	221.36.191.85
cb15:901b:8024:cd24:8081:724:dd24:bf56	221.36.191.86
cb15:901b:8024:cd24:8081:724:dd24:bf57	221.36.191.87
cb15:901b:8024:cd24:8081:724:dd24:bf58	221.36.191.88
cb15:901b:8024:cd24:8081:724:dd24:bf59	221.36.191.89
cb15:901b:8024:cd24:8081:724:dd24:bf5a	221.36.191.90
cb15:901b:8024:cd24:8081:724:dd24:bf5b	221.36.191.91
cb15:901b:8024:cd24:8081:724:dd24:bf5c	221.36.191.92
cb15:901b:8024:cd24:8081:724:dd24:bf5d	221.36.191.93
cb15:901b:8024:cd24:8081:724:dd24:bf5e	221.36.191.94
cb15:901b:8024:cd24:8081:724:dd24:bf5f	221.36.191.95
cb15:901b:8024:cd24:8081:724:dd24:bf60	221.36.191.96
cb15:901b:8024:cd24:8081:724:dd24:bf61	221.36.191.97
cb15:901b:8024:cd24:8081:724:dd24:bf62	221.36.191.98
cb15:901b:8024:cd24:8081:724:dd24:bf63	221.36.191.99
cb15:901b:8024:cd24:8081:724:dd24:bf64	221.36.191.100
cb15:901b:8024:cd24:8081:724:dd24:bf65	221.36.191.101
cb15:901b:8024:cd24:8081:724:dd24:bf66	221.36.191.102
cb15:901b:8024:cd24:8081:724:dd24:bf67	221.36.191.103
cb15:901b:8024:cd24:8081:724:dd24:bf68	221.36.191.104
cb15:901b:8024:cd24:8081:724:dd24:bf69	221.36.191.105
cb15:901b:8024:cd24:8081:724:dd24:bf6a	221.36.191.106
cb15:901b:8024:cd24:8081:724:dd24:bf6b	221.36.191.107
cb15:901b:8024:cd24:8081:724:dd24:bf6c	221.36.191.108
cb15:901b:8024:cd24:8081:724:dd24:bf6d	221.36.191.109
cb15:901b:8024:cd24:8081:724:dd24:bf6e	221.36.191.110
cb15:901b:8024:cd24:8081:724:dd24:bf6f	221.36.191.111
cb15:901b:8024:cd24:8081:724:dd24:bf70	221.36.191.112
cb15:901b:8024:cd24:8081:724:dd24:bf71	221.36.191.113
cb15:901b:8024:cd24:8081:724:dd24:bf72	221.36.191.114
cb15:901b:8024:cd24:8081:724:dd24:bf73	221.36.191.115
cb15:901b:8024:cd24:8081:724:dd24:bf74	221.36.191.116
cb15:901b:8024:cd24:8081:724:dd24:bf75	221.36.191.117
cb15:901b:8024:cd24:8081:724:dd24:bf76	221.36.191.118
cb15:901b:8024:cd24:8081:724:dd24:bf77	221.36.191.119
cb15:901b:8024:cd24:8081:724:dd24:bf78	221.36.191.120

cb15:901b:8024:cd24:8081:724:dd24:bf79	221.36.191.121
cb15:901b:8024:cd24:8081:724:dd24:bf7a	221.36.191.122
cb15:901b:8024:cd24:8081:724:dd24:bf7b	221.36.191.123
cb15:901b:8024:cd24:8081:724:dd24:bf7c	221.36.191.124
cb15:901b:8024:cd24:8081:724:dd24:bf7d	221.36.191.125
cb15:901b:8024:cd24:8081:724:dd24:bf7e	221.36.191.126
cb15:901b:8024:cd24:8081:724:dd24:bf7f	221.36.191.127
cb15:901b:8024:cd24:8081:724:dd24:bf80	221.36.191.128
cb15:901b:8024:cd24:8081:724:dd24:bf81	221.36.191.129
cb15:901b:8024:cd24:8081:724:dd24:bf82	221.36.191.130
cb15:901b:8024:cd24:8081:724:dd24:bf83	221.36.191.131
cb15:901b:8024:cd24:8081:724:dd24:bf84	221.36.191.132
cb15:901b:8024:cd24:8081:724:dd24:bf85	221.36.191.133
cb15:901b:8024:cd24:8081:724:dd24:bf86	221.36.191.134
cb15:901b:8024:cd24:8081:724:dd24:bf87	221.36.191.135
cb15:901b:8024:cd24:8081:724:dd24:bf88	221.36.191.136
cb15:901b:8024:cd24:8081:724:dd24:bf89	221.36.191.137
cb15:901b:8024:cd24:8081:724:dd24:bf8a	221.36.191.138
cb15:901b:8024:cd24:8081:724:dd24:bf8b	221.36.191.139
cb15:901b:8024:cd24:8081:724:dd24:bf8c	221.36.191.140
cb15:901b:8024:cd24:8081:724:dd24:bf8d	221.36.191.141
cb15:901b:8024:cd24:8081:724:dd24:bf8e	221.36.191.142
cb15:901b:8024:cd24:8081:724:dd24:bf8f	221.36.191.143
cb15:901b:8024:cd24:8081:724:dd24:bf90	221.36.191.144
cb15:901b:8024:cd24:8081:724:dd24:bf91	221.36.191.145
cb15:901b:8024:cd24:8081:724:dd24:bf92	221.36.191.146
cb15:901b:8024:cd24:8081:724:dd24:bf93	221.36.191.147
cb15:901b:8024:cd24:8081:724:dd24:bf94	221.36.191.148
cb15:901b:8024:cd24:8081:724:dd24:bf95	221.36.191.149
cb15:901b:8024:cd24:8081:724:dd24:bf96	221.36.191.150
cb15:901b:8024:cd24:8081:724:dd24:bf97	221.36.191.151
cb15:901b:8024:cd24:8081:724:dd24:bf98	221.36.191.152
cb15:901b:8024:cd24:8081:724:dd24:bf99	221.36.191.153
cb15:901b:8024:cd24:8081:724:dd24:bf9a	221.36.191.154
cb15:901b:8024:cd24:8081:724:dd24:bf9b	221.36.191.155
cb15:901b:8024:cd24:8081:724:dd24:bf9c	221.36.191.156
cb15:901b:8024:cd24:8081:724:dd24:bf9d	221.36.191.157
cb15:901b:8024:cd24:8081:724:dd24:bf9e	221.36.191.158
cb15:901b:8024:cd24:8081:724:dd24:bf9f	221.36.191.159
cb15:901b:8024:cd24:8081:724:dd24:bfa0	221.36.191.160
cb15:901b:8024:cd24:8081:724:dd24:bfa1	221.36.191.161
cb15:901b:8024:cd24:8081:724:dd24:bfa2	221.36.191.162
cb15:901b:8024:cd24:8081:724:dd24:bfa3	221.36.191.163
cb15:901b:8024:cd24:8081:724:dd24:bfa4	221.36.191.164
cb15:901b:8024:cd24:8081:724:dd24:bfa5	221.36.191.165
cb15:901b:8024:cd24:8081:724:dd24:bfa6	221.36.191.166
cb15:901b:8024:cd24:8081:724:dd24:bfa7	221.36.191.167
cb15:901b:8024:cd24:8081:724:dd24:bfa8	221.36.191.168
cb15:901b:8024:cd24:8081:724:dd24:bfa9	221.36.191.169
cb15:901b:8024:cd24:8081:724:dd24:bfaa	221.36.191.170
cb15:901b:8024:cd24:8081:724:dd24:bfab	221.36.191.171
cb15:901b:8024:cd24:8081:724:dd24:bfac	221.36.191.172
cb15:901b:8024:cd24:8081:724:dd24:bfad	221.36.191.173
cb15:901b:8024:cd24:8081:724:dd24:bfae	221.36.191.174
cb15:901b:8024:cd24:8081:724:dd24:bfaf	221.36.191.175
cb15:901b:8024:cd24:8081:724:dd24:bfb0	221.36.191.176
cb15:901b:8024:cd24:8081:724:dd24:bfb1	221.36.191.177
cb15:901b:8024:cd24:8081:724:dd24:bfb2	221.36.191.178
cb15:901b:8024:cd24:8081:724:dd24:bfb3	221.36.191.179
cb15:901b:8024:cd24:8081:724:dd24:bfb4	221.36.191.180

cb15:901b:8024:cd24:8081:724:dd24:bfb5	221.36.191.181
cb15:901b:8024:cd24:8081:724:dd24:bfb6	221.36.191.182
cb15:901b:8024:cd24:8081:724:dd24:bfb7	221.36.191.183
cb15:901b:8024:cd24:8081:724:dd24:bfb8	221.36.191.184
cb15:901b:8024:cd24:8081:724:dd24:bfb9	221.36.191.185
cb15:901b:8024:cd24:8081:724:dd24:bfba	221.36.191.186
cb15:901b:8024:cd24:8081:724:dd24:bfbb	221.36.191.187
cb15:901b:8024:cd24:8081:724:dd24:bfbc	221.36.191.188
cb15:901b:8024:cd24:8081:724:dd24:bfbd	221.36.191.189
cb15:901b:8024:cd24:8081:724:dd24:bfbe	221.36.191.190
cb15:901b:8024:cd24:8081:724:dd24:bfbf	221.36.191.191
cb15:901b:8024:cd24:8081:724:dd24:bfc0	221.36.191.192
cb15:901b:8024:cd24:8081:724:dd24:bfc1	221.36.191.193
cb15:901b:8024:cd24:8081:724:dd24:bfc2	221.36.191.194
cb15:901b:8024:cd24:8081:724:dd24:bfc3	221.36.191.195
cb15:901b:8024:cd24:8081:724:dd24:bfc4	221.36.191.196
cb15:901b:8024:cd24:8081:724:dd24:bfc5	221.36.191.197
cb15:901b:8024:cd24:8081:724:dd24:bfc6	221.36.191.198
cb15:901b:8024:cd24:8081:724:dd24:bfc7	221.36.191.199
cb15:901b:8024:cd24:8081:724:dd24:bfc8	221.36.191.200
cb15:901b:8024:cd24:8081:724:dd24:bfc9	221.36.191.201
cb15:901b:8024:cd24:8081:724:dd24:bfca	221.36.191.202
cb15:901b:8024:cd24:8081:724:dd24:bfcb	221.36.191.203
cb15:901b:8024:cd24:8081:724:dd24:bfcc	221.36.191.204
cb15:901b:8024:cd24:8081:724:dd24:bfcd	221.36.191.205
cb15:901b:8024:cd24:8081:724:dd24:bfce	221.36.191.206
cb15:901b:8024:cd24:8081:724:dd24:bfcf	221.36.191.207
cb15:901b:8024:cd24:8081:724:dd24:bfd0	221.36.191.208
cb15:901b:8024:cd24:8081:724:dd24:bfd1	221.36.191.209
cb15:901b:8024:cd24:8081:724:dd24:bfd2	221.36.191.210
cb15:901b:8024:cd24:8081:724:dd24:bfd3	221.36.191.211
cb15:901b:8024:cd24:8081:724:dd24:bfd4	221.36.191.212
cb15:901b:8024:cd24:8081:724:dd24:bfd5	221.36.191.213
cb15:901b:8024:cd24:8081:724:dd24:bfd6	221.36.191.214
cb15:901b:8024:cd24:8081:724:dd24:bfd7	221.36.191.215
cb15:901b:8024:cd24:8081:724:dd24:bfd8	221.36.191.216
cb15:901b:8024:cd24:8081:724:dd24:bfd9	221.36.191.217
cb15:901b:8024:cd24:8081:724:dd24:bfda	221.36.191.218
cb15:901b:8024:cd24:8081:724:dd24:bfdb	221.36.191.219
cb15:901b:8024:cd24:8081:724:dd24:bfdc	221.36.191.220
cb15:901b:8024:cd24:8081:724:dd24:bfdd	221.36.191.221
cb15:901b:8024:cd24:8081:724:dd24:bfde	221.36.191.222
cb15:901b:8024:cd24:8081:724:dd24:bfdf	221.36.191.223
cb15:901b:8024:cd24:8081:724:dd24:bfe0	221.36.191.224
cb15:901b:8024:cd24:8081:724:dd24:bfe1	221.36.191.225
cb15:901b:8024:cd24:8081:724:dd24:bfe2	221.36.191.226
cb15:901b:8024:cd24:8081:724:dd24:bfe3	221.36.191.227
cb15:901b:8024:cd24:8081:724:dd24:bfe4	221.36.191.228
cb15:901b:8024:cd24:8081:724:dd24:bfe5	221.36.191.229
cb15:901b:8024:cd24:8081:724:dd24:bfe6	221.36.191.230
cb15:901b:8024:cd24:8081:724:dd24:bfe7	221.36.191.231
cb15:901b:8024:cd24:8081:724:dd24:bfe8	221.36.191.232
cb15:901b:8024:cd24:8081:724:dd24:bfe9	221.36.191.233
cb15:901b:8024:cd24:8081:724:dd24:bfea	221.36.191.234
cb15:901b:8024:cd24:8081:724:dd24:bfeb	221.36.191.235
cb15:901b:8024:cd24:8081:724:dd24:bfec	221.36.191.236
cb15:901b:8024:cd24:8081:724:dd24:bfed	221.36.191.237
cb15:901b:8024:cd24:8081:724:dd24:bfee	221.36.191.238
cb15:901b:8024:cd24:8081:724:dd24:bfef	221.36.191.239
cb15:901b:8024:cd24:8081:724:dd24:bff0	221.36.191.240
cb15:901b:8024:cd24:8081:724:dd24:bff1	221.36.191.241
cb15:901b:8024:cd24:8081:724:dd24:bff2	221.36.191.242
cb15:901b:8024:cd24:8081:724:dd24:bff3	221.36.191.243
cb15:901b:8024:cd24:8081:724:dd24:bff4	221.36.191.244
cb15:901b:8024:cd24:8081:724:dd24:bff5	221.36.191.245
cb15:901b:8024:cd24:8081:724:dd24:bff6	221.36.191.246
cb15:901b:8024:cd24:8081:724:dd24:bff7	221.36.191.247
cb15:901b:8024:cd24:8081:724:dd24:bff8	221.36.191.248
cb15:901b:8024:cd24:8081:724:dd24:bff9	221.36.191.249
cb15:901b:8024:cd24:8081:724:dd24:bffa	221.36.191.250
cb15:901b:8024:cd24:8081:724:dd24:bffb	221.36.191.251
cb15:901b:8024:cd24:8081:724:dd24:bffc	221.36.191.252
cb15:901b:8024:cd24:8081:724:dd24:bffd	221.36.191.253
cb15:901b:8024:cd24:8081:724:dd24:bffe	221.36.191.254
cb15:901b:8024:cd24:8081:724:dd24:bfff	221.36.191.255

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.