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:cc01	91.81.204.1
cb15:901b:8024:cd24:8081:724:5b51:cc02	91.81.204.2
cb15:901b:8024:cd24:8081:724:5b51:cc03	91.81.204.3
cb15:901b:8024:cd24:8081:724:5b51:cc04	91.81.204.4
cb15:901b:8024:cd24:8081:724:5b51:cc05	91.81.204.5
cb15:901b:8024:cd24:8081:724:5b51:cc06	91.81.204.6
cb15:901b:8024:cd24:8081:724:5b51:cc07	91.81.204.7
cb15:901b:8024:cd24:8081:724:5b51:cc08	91.81.204.8
cb15:901b:8024:cd24:8081:724:5b51:cc09	91.81.204.9
cb15:901b:8024:cd24:8081:724:5b51:cc0a	91.81.204.10
cb15:901b:8024:cd24:8081:724:5b51:cc0b	91.81.204.11
cb15:901b:8024:cd24:8081:724:5b51:cc0c	91.81.204.12
cb15:901b:8024:cd24:8081:724:5b51:cc0d	91.81.204.13
cb15:901b:8024:cd24:8081:724:5b51:cc0e	91.81.204.14
cb15:901b:8024:cd24:8081:724:5b51:cc0f	91.81.204.15
cb15:901b:8024:cd24:8081:724:5b51:cc10	91.81.204.16
cb15:901b:8024:cd24:8081:724:5b51:cc11	91.81.204.17
cb15:901b:8024:cd24:8081:724:5b51:cc12	91.81.204.18
cb15:901b:8024:cd24:8081:724:5b51:cc13	91.81.204.19
cb15:901b:8024:cd24:8081:724:5b51:cc14	91.81.204.20
cb15:901b:8024:cd24:8081:724:5b51:cc15	91.81.204.21
cb15:901b:8024:cd24:8081:724:5b51:cc16	91.81.204.22
cb15:901b:8024:cd24:8081:724:5b51:cc17	91.81.204.23
cb15:901b:8024:cd24:8081:724:5b51:cc18	91.81.204.24
cb15:901b:8024:cd24:8081:724:5b51:cc19	91.81.204.25
cb15:901b:8024:cd24:8081:724:5b51:cc1a	91.81.204.26
cb15:901b:8024:cd24:8081:724:5b51:cc1b	91.81.204.27
cb15:901b:8024:cd24:8081:724:5b51:cc1c	91.81.204.28
cb15:901b:8024:cd24:8081:724:5b51:cc1d	91.81.204.29
cb15:901b:8024:cd24:8081:724:5b51:cc1e	91.81.204.30
cb15:901b:8024:cd24:8081:724:5b51:cc1f	91.81.204.31
cb15:901b:8024:cd24:8081:724:5b51:cc20	91.81.204.32
cb15:901b:8024:cd24:8081:724:5b51:cc21	91.81.204.33
cb15:901b:8024:cd24:8081:724:5b51:cc22	91.81.204.34
cb15:901b:8024:cd24:8081:724:5b51:cc23	91.81.204.35
cb15:901b:8024:cd24:8081:724:5b51:cc24	91.81.204.36
cb15:901b:8024:cd24:8081:724:5b51:cc25	91.81.204.37
cb15:901b:8024:cd24:8081:724:5b51:cc26	91.81.204.38
cb15:901b:8024:cd24:8081:724:5b51:cc27	91.81.204.39
cb15:901b:8024:cd24:8081:724:5b51:cc28	91.81.204.40
cb15:901b:8024:cd24:8081:724:5b51:cc29	91.81.204.41
cb15:901b:8024:cd24:8081:724:5b51:cc2a	91.81.204.42
cb15:901b:8024:cd24:8081:724:5b51:cc2b	91.81.204.43
cb15:901b:8024:cd24:8081:724:5b51:cc2c	91.81.204.44
cb15:901b:8024:cd24:8081:724:5b51:cc2d	91.81.204.45
cb15:901b:8024:cd24:8081:724:5b51:cc2e	91.81.204.46
cb15:901b:8024:cd24:8081:724:5b51:cc2f	91.81.204.47
cb15:901b:8024:cd24:8081:724:5b51:cc30	91.81.204.48
cb15:901b:8024:cd24:8081:724:5b51:cc31	91.81.204.49
cb15:901b:8024:cd24:8081:724:5b51:cc32	91.81.204.50
cb15:901b:8024:cd24:8081:724:5b51:cc33	91.81.204.51
cb15:901b:8024:cd24:8081:724:5b51:cc34	91.81.204.52
cb15:901b:8024:cd24:8081:724:5b51:cc35	91.81.204.53
cb15:901b:8024:cd24:8081:724:5b51:cc36	91.81.204.54
cb15:901b:8024:cd24:8081:724:5b51:cc37	91.81.204.55
cb15:901b:8024:cd24:8081:724:5b51:cc38	91.81.204.56
cb15:901b:8024:cd24:8081:724:5b51:cc39	91.81.204.57
cb15:901b:8024:cd24:8081:724:5b51:cc3a	91.81.204.58
cb15:901b:8024:cd24:8081:724:5b51:cc3b	91.81.204.59
cb15:901b:8024:cd24:8081:724:5b51:cc3c	91.81.204.60

cb15:901b:8024:cd24:8081:724:5b51:cc3d	91.81.204.61
cb15:901b:8024:cd24:8081:724:5b51:cc3e	91.81.204.62
cb15:901b:8024:cd24:8081:724:5b51:cc3f	91.81.204.63
cb15:901b:8024:cd24:8081:724:5b51:cc40	91.81.204.64
cb15:901b:8024:cd24:8081:724:5b51:cc41	91.81.204.65
cb15:901b:8024:cd24:8081:724:5b51:cc42	91.81.204.66
cb15:901b:8024:cd24:8081:724:5b51:cc43	91.81.204.67
cb15:901b:8024:cd24:8081:724:5b51:cc44	91.81.204.68
cb15:901b:8024:cd24:8081:724:5b51:cc45	91.81.204.69
cb15:901b:8024:cd24:8081:724:5b51:cc46	91.81.204.70
cb15:901b:8024:cd24:8081:724:5b51:cc47	91.81.204.71
cb15:901b:8024:cd24:8081:724:5b51:cc48	91.81.204.72
cb15:901b:8024:cd24:8081:724:5b51:cc49	91.81.204.73
cb15:901b:8024:cd24:8081:724:5b51:cc4a	91.81.204.74
cb15:901b:8024:cd24:8081:724:5b51:cc4b	91.81.204.75
cb15:901b:8024:cd24:8081:724:5b51:cc4c	91.81.204.76
cb15:901b:8024:cd24:8081:724:5b51:cc4d	91.81.204.77
cb15:901b:8024:cd24:8081:724:5b51:cc4e	91.81.204.78
cb15:901b:8024:cd24:8081:724:5b51:cc4f	91.81.204.79
cb15:901b:8024:cd24:8081:724:5b51:cc50	91.81.204.80
cb15:901b:8024:cd24:8081:724:5b51:cc51	91.81.204.81
cb15:901b:8024:cd24:8081:724:5b51:cc52	91.81.204.82
cb15:901b:8024:cd24:8081:724:5b51:cc53	91.81.204.83
cb15:901b:8024:cd24:8081:724:5b51:cc54	91.81.204.84
cb15:901b:8024:cd24:8081:724:5b51:cc55	91.81.204.85
cb15:901b:8024:cd24:8081:724:5b51:cc56	91.81.204.86
cb15:901b:8024:cd24:8081:724:5b51:cc57	91.81.204.87
cb15:901b:8024:cd24:8081:724:5b51:cc58	91.81.204.88
cb15:901b:8024:cd24:8081:724:5b51:cc59	91.81.204.89
cb15:901b:8024:cd24:8081:724:5b51:cc5a	91.81.204.90
cb15:901b:8024:cd24:8081:724:5b51:cc5b	91.81.204.91
cb15:901b:8024:cd24:8081:724:5b51:cc5c	91.81.204.92
cb15:901b:8024:cd24:8081:724:5b51:cc5d	91.81.204.93
cb15:901b:8024:cd24:8081:724:5b51:cc5e	91.81.204.94
cb15:901b:8024:cd24:8081:724:5b51:cc5f	91.81.204.95
cb15:901b:8024:cd24:8081:724:5b51:cc60	91.81.204.96
cb15:901b:8024:cd24:8081:724:5b51:cc61	91.81.204.97
cb15:901b:8024:cd24:8081:724:5b51:cc62	91.81.204.98
cb15:901b:8024:cd24:8081:724:5b51:cc63	91.81.204.99
cb15:901b:8024:cd24:8081:724:5b51:cc64	91.81.204.100
cb15:901b:8024:cd24:8081:724:5b51:cc65	91.81.204.101
cb15:901b:8024:cd24:8081:724:5b51:cc66	91.81.204.102
cb15:901b:8024:cd24:8081:724:5b51:cc67	91.81.204.103
cb15:901b:8024:cd24:8081:724:5b51:cc68	91.81.204.104
cb15:901b:8024:cd24:8081:724:5b51:cc69	91.81.204.105
cb15:901b:8024:cd24:8081:724:5b51:cc6a	91.81.204.106
cb15:901b:8024:cd24:8081:724:5b51:cc6b	91.81.204.107
cb15:901b:8024:cd24:8081:724:5b51:cc6c	91.81.204.108
cb15:901b:8024:cd24:8081:724:5b51:cc6d	91.81.204.109
cb15:901b:8024:cd24:8081:724:5b51:cc6e	91.81.204.110
cb15:901b:8024:cd24:8081:724:5b51:cc6f	91.81.204.111
cb15:901b:8024:cd24:8081:724:5b51:cc70	91.81.204.112
cb15:901b:8024:cd24:8081:724:5b51:cc71	91.81.204.113
cb15:901b:8024:cd24:8081:724:5b51:cc72	91.81.204.114
cb15:901b:8024:cd24:8081:724:5b51:cc73	91.81.204.115
cb15:901b:8024:cd24:8081:724:5b51:cc74	91.81.204.116
cb15:901b:8024:cd24:8081:724:5b51:cc75	91.81.204.117
cb15:901b:8024:cd24:8081:724:5b51:cc76	91.81.204.118
cb15:901b:8024:cd24:8081:724:5b51:cc77	91.81.204.119
cb15:901b:8024:cd24:8081:724:5b51:cc78	91.81.204.120

cb15:901b:8024:cd24:8081:724:5b51:cc79	91.81.204.121
cb15:901b:8024:cd24:8081:724:5b51:cc7a	91.81.204.122
cb15:901b:8024:cd24:8081:724:5b51:cc7b	91.81.204.123
cb15:901b:8024:cd24:8081:724:5b51:cc7c	91.81.204.124
cb15:901b:8024:cd24:8081:724:5b51:cc7d	91.81.204.125
cb15:901b:8024:cd24:8081:724:5b51:cc7e	91.81.204.126
cb15:901b:8024:cd24:8081:724:5b51:cc7f	91.81.204.127
cb15:901b:8024:cd24:8081:724:5b51:cc80	91.81.204.128
cb15:901b:8024:cd24:8081:724:5b51:cc81	91.81.204.129
cb15:901b:8024:cd24:8081:724:5b51:cc82	91.81.204.130
cb15:901b:8024:cd24:8081:724:5b51:cc83	91.81.204.131
cb15:901b:8024:cd24:8081:724:5b51:cc84	91.81.204.132
cb15:901b:8024:cd24:8081:724:5b51:cc85	91.81.204.133
cb15:901b:8024:cd24:8081:724:5b51:cc86	91.81.204.134
cb15:901b:8024:cd24:8081:724:5b51:cc87	91.81.204.135
cb15:901b:8024:cd24:8081:724:5b51:cc88	91.81.204.136
cb15:901b:8024:cd24:8081:724:5b51:cc89	91.81.204.137
cb15:901b:8024:cd24:8081:724:5b51:cc8a	91.81.204.138
cb15:901b:8024:cd24:8081:724:5b51:cc8b	91.81.204.139
cb15:901b:8024:cd24:8081:724:5b51:cc8c	91.81.204.140
cb15:901b:8024:cd24:8081:724:5b51:cc8d	91.81.204.141
cb15:901b:8024:cd24:8081:724:5b51:cc8e	91.81.204.142
cb15:901b:8024:cd24:8081:724:5b51:cc8f	91.81.204.143
cb15:901b:8024:cd24:8081:724:5b51:cc90	91.81.204.144
cb15:901b:8024:cd24:8081:724:5b51:cc91	91.81.204.145
cb15:901b:8024:cd24:8081:724:5b51:cc92	91.81.204.146
cb15:901b:8024:cd24:8081:724:5b51:cc93	91.81.204.147
cb15:901b:8024:cd24:8081:724:5b51:cc94	91.81.204.148
cb15:901b:8024:cd24:8081:724:5b51:cc95	91.81.204.149
cb15:901b:8024:cd24:8081:724:5b51:cc96	91.81.204.150
cb15:901b:8024:cd24:8081:724:5b51:cc97	91.81.204.151
cb15:901b:8024:cd24:8081:724:5b51:cc98	91.81.204.152
cb15:901b:8024:cd24:8081:724:5b51:cc99	91.81.204.153
cb15:901b:8024:cd24:8081:724:5b51:cc9a	91.81.204.154
cb15:901b:8024:cd24:8081:724:5b51:cc9b	91.81.204.155
cb15:901b:8024:cd24:8081:724:5b51:cc9c	91.81.204.156
cb15:901b:8024:cd24:8081:724:5b51:cc9d	91.81.204.157
cb15:901b:8024:cd24:8081:724:5b51:cc9e	91.81.204.158
cb15:901b:8024:cd24:8081:724:5b51:cc9f	91.81.204.159
cb15:901b:8024:cd24:8081:724:5b51:cca0	91.81.204.160
cb15:901b:8024:cd24:8081:724:5b51:cca1	91.81.204.161
cb15:901b:8024:cd24:8081:724:5b51:cca2	91.81.204.162
cb15:901b:8024:cd24:8081:724:5b51:cca3	91.81.204.163
cb15:901b:8024:cd24:8081:724:5b51:cca4	91.81.204.164
cb15:901b:8024:cd24:8081:724:5b51:cca5	91.81.204.165
cb15:901b:8024:cd24:8081:724:5b51:cca6	91.81.204.166
cb15:901b:8024:cd24:8081:724:5b51:cca7	91.81.204.167
cb15:901b:8024:cd24:8081:724:5b51:cca8	91.81.204.168
cb15:901b:8024:cd24:8081:724:5b51:cca9	91.81.204.169
cb15:901b:8024:cd24:8081:724:5b51:ccaa	91.81.204.170
cb15:901b:8024:cd24:8081:724:5b51:ccab	91.81.204.171
cb15:901b:8024:cd24:8081:724:5b51:ccac	91.81.204.172
cb15:901b:8024:cd24:8081:724:5b51:ccad	91.81.204.173
cb15:901b:8024:cd24:8081:724:5b51:ccae	91.81.204.174
cb15:901b:8024:cd24:8081:724:5b51:ccaf	91.81.204.175
cb15:901b:8024:cd24:8081:724:5b51:ccb0	91.81.204.176
cb15:901b:8024:cd24:8081:724:5b51:ccb1	91.81.204.177
cb15:901b:8024:cd24:8081:724:5b51:ccb2	91.81.204.178
cb15:901b:8024:cd24:8081:724:5b51:ccb3	91.81.204.179
cb15:901b:8024:cd24:8081:724:5b51:ccb4	91.81.204.180

cb15:901b:8024:cd24:8081:724:5b51:ccb5	91.81.204.181
cb15:901b:8024:cd24:8081:724:5b51:ccb6	91.81.204.182
cb15:901b:8024:cd24:8081:724:5b51:ccb7	91.81.204.183
cb15:901b:8024:cd24:8081:724:5b51:ccb8	91.81.204.184
cb15:901b:8024:cd24:8081:724:5b51:ccb9	91.81.204.185
cb15:901b:8024:cd24:8081:724:5b51:ccba	91.81.204.186
cb15:901b:8024:cd24:8081:724:5b51:ccbb	91.81.204.187
cb15:901b:8024:cd24:8081:724:5b51:ccbc	91.81.204.188
cb15:901b:8024:cd24:8081:724:5b51:ccbd	91.81.204.189
cb15:901b:8024:cd24:8081:724:5b51:ccbe	91.81.204.190
cb15:901b:8024:cd24:8081:724:5b51:ccbf	91.81.204.191
cb15:901b:8024:cd24:8081:724:5b51:ccc0	91.81.204.192
cb15:901b:8024:cd24:8081:724:5b51:ccc1	91.81.204.193
cb15:901b:8024:cd24:8081:724:5b51:ccc2	91.81.204.194
cb15:901b:8024:cd24:8081:724:5b51:ccc3	91.81.204.195
cb15:901b:8024:cd24:8081:724:5b51:ccc4	91.81.204.196
cb15:901b:8024:cd24:8081:724:5b51:ccc5	91.81.204.197
cb15:901b:8024:cd24:8081:724:5b51:ccc6	91.81.204.198
cb15:901b:8024:cd24:8081:724:5b51:ccc7	91.81.204.199
cb15:901b:8024:cd24:8081:724:5b51:ccc8	91.81.204.200
cb15:901b:8024:cd24:8081:724:5b51:ccc9	91.81.204.201
cb15:901b:8024:cd24:8081:724:5b51:ccca	91.81.204.202
cb15:901b:8024:cd24:8081:724:5b51:cccb	91.81.204.203
cb15:901b:8024:cd24:8081:724:5b51:cccc	91.81.204.204
cb15:901b:8024:cd24:8081:724:5b51:cccd	91.81.204.205
cb15:901b:8024:cd24:8081:724:5b51:ccce	91.81.204.206
cb15:901b:8024:cd24:8081:724:5b51:cccf	91.81.204.207
cb15:901b:8024:cd24:8081:724:5b51:ccd0	91.81.204.208
cb15:901b:8024:cd24:8081:724:5b51:ccd1	91.81.204.209
cb15:901b:8024:cd24:8081:724:5b51:ccd2	91.81.204.210
cb15:901b:8024:cd24:8081:724:5b51:ccd3	91.81.204.211
cb15:901b:8024:cd24:8081:724:5b51:ccd4	91.81.204.212
cb15:901b:8024:cd24:8081:724:5b51:ccd5	91.81.204.213
cb15:901b:8024:cd24:8081:724:5b51:ccd6	91.81.204.214
cb15:901b:8024:cd24:8081:724:5b51:ccd7	91.81.204.215
cb15:901b:8024:cd24:8081:724:5b51:ccd8	91.81.204.216
cb15:901b:8024:cd24:8081:724:5b51:ccd9	91.81.204.217
cb15:901b:8024:cd24:8081:724:5b51:ccda	91.81.204.218
cb15:901b:8024:cd24:8081:724:5b51:ccdb	91.81.204.219
cb15:901b:8024:cd24:8081:724:5b51:ccdc	91.81.204.220
cb15:901b:8024:cd24:8081:724:5b51:ccdd	91.81.204.221
cb15:901b:8024:cd24:8081:724:5b51:ccde	91.81.204.222
cb15:901b:8024:cd24:8081:724:5b51:ccdf	91.81.204.223
cb15:901b:8024:cd24:8081:724:5b51:cce0	91.81.204.224
cb15:901b:8024:cd24:8081:724:5b51:cce1	91.81.204.225
cb15:901b:8024:cd24:8081:724:5b51:cce2	91.81.204.226
cb15:901b:8024:cd24:8081:724:5b51:cce3	91.81.204.227
cb15:901b:8024:cd24:8081:724:5b51:cce4	91.81.204.228
cb15:901b:8024:cd24:8081:724:5b51:cce5	91.81.204.229
cb15:901b:8024:cd24:8081:724:5b51:cce6	91.81.204.230
cb15:901b:8024:cd24:8081:724:5b51:cce7	91.81.204.231
cb15:901b:8024:cd24:8081:724:5b51:cce8	91.81.204.232
cb15:901b:8024:cd24:8081:724:5b51:cce9	91.81.204.233
cb15:901b:8024:cd24:8081:724:5b51:ccea	91.81.204.234
cb15:901b:8024:cd24:8081:724:5b51:cceb	91.81.204.235
cb15:901b:8024:cd24:8081:724:5b51:ccec	91.81.204.236
cb15:901b:8024:cd24:8081:724:5b51:cced	91.81.204.237
cb15:901b:8024:cd24:8081:724:5b51:ccee	91.81.204.238
cb15:901b:8024:cd24:8081:724:5b51:ccef	91.81.204.239
cb15:901b:8024:cd24:8081:724:5b51:ccf0	91.81.204.240
cb15:901b:8024:cd24:8081:724:5b51:ccf1	91.81.204.241
cb15:901b:8024:cd24:8081:724:5b51:ccf2	91.81.204.242
cb15:901b:8024:cd24:8081:724:5b51:ccf3	91.81.204.243
cb15:901b:8024:cd24:8081:724:5b51:ccf4	91.81.204.244
cb15:901b:8024:cd24:8081:724:5b51:ccf5	91.81.204.245
cb15:901b:8024:cd24:8081:724:5b51:ccf6	91.81.204.246
cb15:901b:8024:cd24:8081:724:5b51:ccf7	91.81.204.247
cb15:901b:8024:cd24:8081:724:5b51:ccf8	91.81.204.248
cb15:901b:8024:cd24:8081:724:5b51:ccf9	91.81.204.249
cb15:901b:8024:cd24:8081:724:5b51:ccfa	91.81.204.250
cb15:901b:8024:cd24:8081:724:5b51:ccfb	91.81.204.251
cb15:901b:8024:cd24:8081:724:5b51:ccfc	91.81.204.252
cb15:901b:8024:cd24:8081:724:5b51:ccfd	91.81.204.253
cb15:901b:8024:cd24:8081:724:5b51:ccfe	91.81.204.254
cb15:901b:8024:cd24:8081:724:5b51:ccff	91.81.204.255

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.