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:cd24:8081:724:5b51:fc01	91.81.252.1
cb15:901b:8024:cd24:8081:724:5b51:fc02	91.81.252.2
cb15:901b:8024:cd24:8081:724:5b51:fc03	91.81.252.3
cb15:901b:8024:cd24:8081:724:5b51:fc04	91.81.252.4
cb15:901b:8024:cd24:8081:724:5b51:fc05	91.81.252.5
cb15:901b:8024:cd24:8081:724:5b51:fc06	91.81.252.6
cb15:901b:8024:cd24:8081:724:5b51:fc07	91.81.252.7
cb15:901b:8024:cd24:8081:724:5b51:fc08	91.81.252.8
cb15:901b:8024:cd24:8081:724:5b51:fc09	91.81.252.9
cb15:901b:8024:cd24:8081:724:5b51:fc0a	91.81.252.10
cb15:901b:8024:cd24:8081:724:5b51:fc0b	91.81.252.11
cb15:901b:8024:cd24:8081:724:5b51:fc0c	91.81.252.12
cb15:901b:8024:cd24:8081:724:5b51:fc0d	91.81.252.13
cb15:901b:8024:cd24:8081:724:5b51:fc0e	91.81.252.14
cb15:901b:8024:cd24:8081:724:5b51:fc0f	91.81.252.15
cb15:901b:8024:cd24:8081:724:5b51:fc10	91.81.252.16
cb15:901b:8024:cd24:8081:724:5b51:fc11	91.81.252.17
cb15:901b:8024:cd24:8081:724:5b51:fc12	91.81.252.18
cb15:901b:8024:cd24:8081:724:5b51:fc13	91.81.252.19
cb15:901b:8024:cd24:8081:724:5b51:fc14	91.81.252.20
cb15:901b:8024:cd24:8081:724:5b51:fc15	91.81.252.21
cb15:901b:8024:cd24:8081:724:5b51:fc16	91.81.252.22
cb15:901b:8024:cd24:8081:724:5b51:fc17	91.81.252.23
cb15:901b:8024:cd24:8081:724:5b51:fc18	91.81.252.24
cb15:901b:8024:cd24:8081:724:5b51:fc19	91.81.252.25
cb15:901b:8024:cd24:8081:724:5b51:fc1a	91.81.252.26
cb15:901b:8024:cd24:8081:724:5b51:fc1b	91.81.252.27
cb15:901b:8024:cd24:8081:724:5b51:fc1c	91.81.252.28
cb15:901b:8024:cd24:8081:724:5b51:fc1d	91.81.252.29
cb15:901b:8024:cd24:8081:724:5b51:fc1e	91.81.252.30
cb15:901b:8024:cd24:8081:724:5b51:fc1f	91.81.252.31
cb15:901b:8024:cd24:8081:724:5b51:fc20	91.81.252.32
cb15:901b:8024:cd24:8081:724:5b51:fc21	91.81.252.33
cb15:901b:8024:cd24:8081:724:5b51:fc22	91.81.252.34
cb15:901b:8024:cd24:8081:724:5b51:fc23	91.81.252.35
cb15:901b:8024:cd24:8081:724:5b51:fc24	91.81.252.36
cb15:901b:8024:cd24:8081:724:5b51:fc25	91.81.252.37
cb15:901b:8024:cd24:8081:724:5b51:fc26	91.81.252.38
cb15:901b:8024:cd24:8081:724:5b51:fc27	91.81.252.39
cb15:901b:8024:cd24:8081:724:5b51:fc28	91.81.252.40
cb15:901b:8024:cd24:8081:724:5b51:fc29	91.81.252.41
cb15:901b:8024:cd24:8081:724:5b51:fc2a	91.81.252.42
cb15:901b:8024:cd24:8081:724:5b51:fc2b	91.81.252.43
cb15:901b:8024:cd24:8081:724:5b51:fc2c	91.81.252.44
cb15:901b:8024:cd24:8081:724:5b51:fc2d	91.81.252.45
cb15:901b:8024:cd24:8081:724:5b51:fc2e	91.81.252.46
cb15:901b:8024:cd24:8081:724:5b51:fc2f	91.81.252.47
cb15:901b:8024:cd24:8081:724:5b51:fc30	91.81.252.48
cb15:901b:8024:cd24:8081:724:5b51:fc31	91.81.252.49
cb15:901b:8024:cd24:8081:724:5b51:fc32	91.81.252.50
cb15:901b:8024:cd24:8081:724:5b51:fc33	91.81.252.51
cb15:901b:8024:cd24:8081:724:5b51:fc34	91.81.252.52
cb15:901b:8024:cd24:8081:724:5b51:fc35	91.81.252.53
cb15:901b:8024:cd24:8081:724:5b51:fc36	91.81.252.54
cb15:901b:8024:cd24:8081:724:5b51:fc37	91.81.252.55
cb15:901b:8024:cd24:8081:724:5b51:fc38	91.81.252.56
cb15:901b:8024:cd24:8081:724:5b51:fc39	91.81.252.57
cb15:901b:8024:cd24:8081:724:5b51:fc3a	91.81.252.58
cb15:901b:8024:cd24:8081:724:5b51:fc3b	91.81.252.59
cb15:901b:8024:cd24:8081:724:5b51:fc3c	91.81.252.60

cb15:901b:8024:cd24:8081:724:5b51:fc3d	91.81.252.61
cb15:901b:8024:cd24:8081:724:5b51:fc3e	91.81.252.62
cb15:901b:8024:cd24:8081:724:5b51:fc3f	91.81.252.63
cb15:901b:8024:cd24:8081:724:5b51:fc40	91.81.252.64
cb15:901b:8024:cd24:8081:724:5b51:fc41	91.81.252.65
cb15:901b:8024:cd24:8081:724:5b51:fc42	91.81.252.66
cb15:901b:8024:cd24:8081:724:5b51:fc43	91.81.252.67
cb15:901b:8024:cd24:8081:724:5b51:fc44	91.81.252.68
cb15:901b:8024:cd24:8081:724:5b51:fc45	91.81.252.69
cb15:901b:8024:cd24:8081:724:5b51:fc46	91.81.252.70
cb15:901b:8024:cd24:8081:724:5b51:fc47	91.81.252.71
cb15:901b:8024:cd24:8081:724:5b51:fc48	91.81.252.72
cb15:901b:8024:cd24:8081:724:5b51:fc49	91.81.252.73
cb15:901b:8024:cd24:8081:724:5b51:fc4a	91.81.252.74
cb15:901b:8024:cd24:8081:724:5b51:fc4b	91.81.252.75
cb15:901b:8024:cd24:8081:724:5b51:fc4c	91.81.252.76
cb15:901b:8024:cd24:8081:724:5b51:fc4d	91.81.252.77
cb15:901b:8024:cd24:8081:724:5b51:fc4e	91.81.252.78
cb15:901b:8024:cd24:8081:724:5b51:fc4f	91.81.252.79
cb15:901b:8024:cd24:8081:724:5b51:fc50	91.81.252.80
cb15:901b:8024:cd24:8081:724:5b51:fc51	91.81.252.81
cb15:901b:8024:cd24:8081:724:5b51:fc52	91.81.252.82
cb15:901b:8024:cd24:8081:724:5b51:fc53	91.81.252.83
cb15:901b:8024:cd24:8081:724:5b51:fc54	91.81.252.84
cb15:901b:8024:cd24:8081:724:5b51:fc55	91.81.252.85
cb15:901b:8024:cd24:8081:724:5b51:fc56	91.81.252.86
cb15:901b:8024:cd24:8081:724:5b51:fc57	91.81.252.87
cb15:901b:8024:cd24:8081:724:5b51:fc58	91.81.252.88
cb15:901b:8024:cd24:8081:724:5b51:fc59	91.81.252.89
cb15:901b:8024:cd24:8081:724:5b51:fc5a	91.81.252.90
cb15:901b:8024:cd24:8081:724:5b51:fc5b	91.81.252.91
cb15:901b:8024:cd24:8081:724:5b51:fc5c	91.81.252.92
cb15:901b:8024:cd24:8081:724:5b51:fc5d	91.81.252.93
cb15:901b:8024:cd24:8081:724:5b51:fc5e	91.81.252.94
cb15:901b:8024:cd24:8081:724:5b51:fc5f	91.81.252.95
cb15:901b:8024:cd24:8081:724:5b51:fc60	91.81.252.96
cb15:901b:8024:cd24:8081:724:5b51:fc61	91.81.252.97
cb15:901b:8024:cd24:8081:724:5b51:fc62	91.81.252.98
cb15:901b:8024:cd24:8081:724:5b51:fc63	91.81.252.99
cb15:901b:8024:cd24:8081:724:5b51:fc64	91.81.252.100
cb15:901b:8024:cd24:8081:724:5b51:fc65	91.81.252.101
cb15:901b:8024:cd24:8081:724:5b51:fc66	91.81.252.102
cb15:901b:8024:cd24:8081:724:5b51:fc67	91.81.252.103
cb15:901b:8024:cd24:8081:724:5b51:fc68	91.81.252.104
cb15:901b:8024:cd24:8081:724:5b51:fc69	91.81.252.105
cb15:901b:8024:cd24:8081:724:5b51:fc6a	91.81.252.106
cb15:901b:8024:cd24:8081:724:5b51:fc6b	91.81.252.107
cb15:901b:8024:cd24:8081:724:5b51:fc6c	91.81.252.108
cb15:901b:8024:cd24:8081:724:5b51:fc6d	91.81.252.109
cb15:901b:8024:cd24:8081:724:5b51:fc6e	91.81.252.110
cb15:901b:8024:cd24:8081:724:5b51:fc6f	91.81.252.111
cb15:901b:8024:cd24:8081:724:5b51:fc70	91.81.252.112
cb15:901b:8024:cd24:8081:724:5b51:fc71	91.81.252.113
cb15:901b:8024:cd24:8081:724:5b51:fc72	91.81.252.114
cb15:901b:8024:cd24:8081:724:5b51:fc73	91.81.252.115
cb15:901b:8024:cd24:8081:724:5b51:fc74	91.81.252.116
cb15:901b:8024:cd24:8081:724:5b51:fc75	91.81.252.117
cb15:901b:8024:cd24:8081:724:5b51:fc76	91.81.252.118
cb15:901b:8024:cd24:8081:724:5b51:fc77	91.81.252.119
cb15:901b:8024:cd24:8081:724:5b51:fc78	91.81.252.120

cb15:901b:8024:cd24:8081:724:5b51:fc79	91.81.252.121
cb15:901b:8024:cd24:8081:724:5b51:fc7a	91.81.252.122
cb15:901b:8024:cd24:8081:724:5b51:fc7b	91.81.252.123
cb15:901b:8024:cd24:8081:724:5b51:fc7c	91.81.252.124
cb15:901b:8024:cd24:8081:724:5b51:fc7d	91.81.252.125
cb15:901b:8024:cd24:8081:724:5b51:fc7e	91.81.252.126
cb15:901b:8024:cd24:8081:724:5b51:fc7f	91.81.252.127
cb15:901b:8024:cd24:8081:724:5b51:fc80	91.81.252.128
cb15:901b:8024:cd24:8081:724:5b51:fc81	91.81.252.129
cb15:901b:8024:cd24:8081:724:5b51:fc82	91.81.252.130
cb15:901b:8024:cd24:8081:724:5b51:fc83	91.81.252.131
cb15:901b:8024:cd24:8081:724:5b51:fc84	91.81.252.132
cb15:901b:8024:cd24:8081:724:5b51:fc85	91.81.252.133
cb15:901b:8024:cd24:8081:724:5b51:fc86	91.81.252.134
cb15:901b:8024:cd24:8081:724:5b51:fc87	91.81.252.135
cb15:901b:8024:cd24:8081:724:5b51:fc88	91.81.252.136
cb15:901b:8024:cd24:8081:724:5b51:fc89	91.81.252.137
cb15:901b:8024:cd24:8081:724:5b51:fc8a	91.81.252.138
cb15:901b:8024:cd24:8081:724:5b51:fc8b	91.81.252.139
cb15:901b:8024:cd24:8081:724:5b51:fc8c	91.81.252.140
cb15:901b:8024:cd24:8081:724:5b51:fc8d	91.81.252.141
cb15:901b:8024:cd24:8081:724:5b51:fc8e	91.81.252.142
cb15:901b:8024:cd24:8081:724:5b51:fc8f	91.81.252.143
cb15:901b:8024:cd24:8081:724:5b51:fc90	91.81.252.144
cb15:901b:8024:cd24:8081:724:5b51:fc91	91.81.252.145
cb15:901b:8024:cd24:8081:724:5b51:fc92	91.81.252.146
cb15:901b:8024:cd24:8081:724:5b51:fc93	91.81.252.147
cb15:901b:8024:cd24:8081:724:5b51:fc94	91.81.252.148
cb15:901b:8024:cd24:8081:724:5b51:fc95	91.81.252.149
cb15:901b:8024:cd24:8081:724:5b51:fc96	91.81.252.150
cb15:901b:8024:cd24:8081:724:5b51:fc97	91.81.252.151
cb15:901b:8024:cd24:8081:724:5b51:fc98	91.81.252.152
cb15:901b:8024:cd24:8081:724:5b51:fc99	91.81.252.153
cb15:901b:8024:cd24:8081:724:5b51:fc9a	91.81.252.154
cb15:901b:8024:cd24:8081:724:5b51:fc9b	91.81.252.155
cb15:901b:8024:cd24:8081:724:5b51:fc9c	91.81.252.156
cb15:901b:8024:cd24:8081:724:5b51:fc9d	91.81.252.157
cb15:901b:8024:cd24:8081:724:5b51:fc9e	91.81.252.158
cb15:901b:8024:cd24:8081:724:5b51:fc9f	91.81.252.159
cb15:901b:8024:cd24:8081:724:5b51:fca0	91.81.252.160
cb15:901b:8024:cd24:8081:724:5b51:fca1	91.81.252.161
cb15:901b:8024:cd24:8081:724:5b51:fca2	91.81.252.162
cb15:901b:8024:cd24:8081:724:5b51:fca3	91.81.252.163
cb15:901b:8024:cd24:8081:724:5b51:fca4	91.81.252.164
cb15:901b:8024:cd24:8081:724:5b51:fca5	91.81.252.165
cb15:901b:8024:cd24:8081:724:5b51:fca6	91.81.252.166
cb15:901b:8024:cd24:8081:724:5b51:fca7	91.81.252.167
cb15:901b:8024:cd24:8081:724:5b51:fca8	91.81.252.168
cb15:901b:8024:cd24:8081:724:5b51:fca9	91.81.252.169
cb15:901b:8024:cd24:8081:724:5b51:fcaa	91.81.252.170
cb15:901b:8024:cd24:8081:724:5b51:fcab	91.81.252.171
cb15:901b:8024:cd24:8081:724:5b51:fcac	91.81.252.172
cb15:901b:8024:cd24:8081:724:5b51:fcad	91.81.252.173
cb15:901b:8024:cd24:8081:724:5b51:fcae	91.81.252.174
cb15:901b:8024:cd24:8081:724:5b51:fcaf	91.81.252.175
cb15:901b:8024:cd24:8081:724:5b51:fcb0	91.81.252.176
cb15:901b:8024:cd24:8081:724:5b51:fcb1	91.81.252.177
cb15:901b:8024:cd24:8081:724:5b51:fcb2	91.81.252.178
cb15:901b:8024:cd24:8081:724:5b51:fcb3	91.81.252.179
cb15:901b:8024:cd24:8081:724:5b51:fcb4	91.81.252.180

cb15:901b:8024:cd24:8081:724:5b51:fcb5	91.81.252.181
cb15:901b:8024:cd24:8081:724:5b51:fcb6	91.81.252.182
cb15:901b:8024:cd24:8081:724:5b51:fcb7	91.81.252.183
cb15:901b:8024:cd24:8081:724:5b51:fcb8	91.81.252.184
cb15:901b:8024:cd24:8081:724:5b51:fcb9	91.81.252.185
cb15:901b:8024:cd24:8081:724:5b51:fcba	91.81.252.186
cb15:901b:8024:cd24:8081:724:5b51:fcbb	91.81.252.187
cb15:901b:8024:cd24:8081:724:5b51:fcbc	91.81.252.188
cb15:901b:8024:cd24:8081:724:5b51:fcbd	91.81.252.189
cb15:901b:8024:cd24:8081:724:5b51:fcbe	91.81.252.190
cb15:901b:8024:cd24:8081:724:5b51:fcbf	91.81.252.191
cb15:901b:8024:cd24:8081:724:5b51:fcc0	91.81.252.192
cb15:901b:8024:cd24:8081:724:5b51:fcc1	91.81.252.193
cb15:901b:8024:cd24:8081:724:5b51:fcc2	91.81.252.194
cb15:901b:8024:cd24:8081:724:5b51:fcc3	91.81.252.195
cb15:901b:8024:cd24:8081:724:5b51:fcc4	91.81.252.196
cb15:901b:8024:cd24:8081:724:5b51:fcc5	91.81.252.197
cb15:901b:8024:cd24:8081:724:5b51:fcc6	91.81.252.198
cb15:901b:8024:cd24:8081:724:5b51:fcc7	91.81.252.199
cb15:901b:8024:cd24:8081:724:5b51:fcc8	91.81.252.200
cb15:901b:8024:cd24:8081:724:5b51:fcc9	91.81.252.201
cb15:901b:8024:cd24:8081:724:5b51:fcca	91.81.252.202
cb15:901b:8024:cd24:8081:724:5b51:fccb	91.81.252.203
cb15:901b:8024:cd24:8081:724:5b51:fccc	91.81.252.204
cb15:901b:8024:cd24:8081:724:5b51:fccd	91.81.252.205
cb15:901b:8024:cd24:8081:724:5b51:fcce	91.81.252.206
cb15:901b:8024:cd24:8081:724:5b51:fccf	91.81.252.207
cb15:901b:8024:cd24:8081:724:5b51:fcd0	91.81.252.208
cb15:901b:8024:cd24:8081:724:5b51:fcd1	91.81.252.209
cb15:901b:8024:cd24:8081:724:5b51:fcd2	91.81.252.210
cb15:901b:8024:cd24:8081:724:5b51:fcd3	91.81.252.211
cb15:901b:8024:cd24:8081:724:5b51:fcd4	91.81.252.212
cb15:901b:8024:cd24:8081:724:5b51:fcd5	91.81.252.213
cb15:901b:8024:cd24:8081:724:5b51:fcd6	91.81.252.214
cb15:901b:8024:cd24:8081:724:5b51:fcd7	91.81.252.215
cb15:901b:8024:cd24:8081:724:5b51:fcd8	91.81.252.216
cb15:901b:8024:cd24:8081:724:5b51:fcd9	91.81.252.217
cb15:901b:8024:cd24:8081:724:5b51:fcda	91.81.252.218
cb15:901b:8024:cd24:8081:724:5b51:fcdb	91.81.252.219
cb15:901b:8024:cd24:8081:724:5b51:fcdc	91.81.252.220
cb15:901b:8024:cd24:8081:724:5b51:fcdd	91.81.252.221
cb15:901b:8024:cd24:8081:724:5b51:fcde	91.81.252.222
cb15:901b:8024:cd24:8081:724:5b51:fcdf	91.81.252.223
cb15:901b:8024:cd24:8081:724:5b51:fce0	91.81.252.224
cb15:901b:8024:cd24:8081:724:5b51:fce1	91.81.252.225
cb15:901b:8024:cd24:8081:724:5b51:fce2	91.81.252.226
cb15:901b:8024:cd24:8081:724:5b51:fce3	91.81.252.227
cb15:901b:8024:cd24:8081:724:5b51:fce4	91.81.252.228
cb15:901b:8024:cd24:8081:724:5b51:fce5	91.81.252.229
cb15:901b:8024:cd24:8081:724:5b51:fce6	91.81.252.230
cb15:901b:8024:cd24:8081:724:5b51:fce7	91.81.252.231
cb15:901b:8024:cd24:8081:724:5b51:fce8	91.81.252.232
cb15:901b:8024:cd24:8081:724:5b51:fce9	91.81.252.233
cb15:901b:8024:cd24:8081:724:5b51:fcea	91.81.252.234
cb15:901b:8024:cd24:8081:724:5b51:fceb	91.81.252.235
cb15:901b:8024:cd24:8081:724:5b51:fcec	91.81.252.236
cb15:901b:8024:cd24:8081:724:5b51:fced	91.81.252.237
cb15:901b:8024:cd24:8081:724:5b51:fcee	91.81.252.238
cb15:901b:8024:cd24:8081:724:5b51:fcef	91.81.252.239
cb15:901b:8024:cd24:8081:724:5b51:fcf0	91.81.252.240
cb15:901b:8024:cd24:8081:724:5b51:fcf1	91.81.252.241
cb15:901b:8024:cd24:8081:724:5b51:fcf2	91.81.252.242
cb15:901b:8024:cd24:8081:724:5b51:fcf3	91.81.252.243
cb15:901b:8024:cd24:8081:724:5b51:fcf4	91.81.252.244
cb15:901b:8024:cd24:8081:724:5b51:fcf5	91.81.252.245
cb15:901b:8024:cd24:8081:724:5b51:fcf6	91.81.252.246
cb15:901b:8024:cd24:8081:724:5b51:fcf7	91.81.252.247
cb15:901b:8024:cd24:8081:724:5b51:fcf8	91.81.252.248
cb15:901b:8024:cd24:8081:724:5b51:fcf9	91.81.252.249
cb15:901b:8024:cd24:8081:724:5b51:fcfa	91.81.252.250
cb15:901b:8024:cd24:8081:724:5b51:fcfb	91.81.252.251
cb15:901b:8024:cd24:8081:724:5b51:fcfc	91.81.252.252
cb15:901b:8024:cd24:8081:724:5b51:fcfd	91.81.252.253
cb15:901b:8024:cd24:8081:724:5b51:fcfe	91.81.252.254
cb15:901b:8024:cd24:8081:724:5b51:fcff	91.81.252.255

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.