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:d157:b51:8045:b51a:9733:cc01	151.51.204.1
cb15:901b:d157:b51:8045:b51a:9733:cc02	151.51.204.2
cb15:901b:d157:b51:8045:b51a:9733:cc03	151.51.204.3
cb15:901b:d157:b51:8045:b51a:9733:cc04	151.51.204.4
cb15:901b:d157:b51:8045:b51a:9733:cc05	151.51.204.5
cb15:901b:d157:b51:8045:b51a:9733:cc06	151.51.204.6
cb15:901b:d157:b51:8045:b51a:9733:cc07	151.51.204.7
cb15:901b:d157:b51:8045:b51a:9733:cc08	151.51.204.8
cb15:901b:d157:b51:8045:b51a:9733:cc09	151.51.204.9
cb15:901b:d157:b51:8045:b51a:9733:cc0a	151.51.204.10
cb15:901b:d157:b51:8045:b51a:9733:cc0b	151.51.204.11
cb15:901b:d157:b51:8045:b51a:9733:cc0c	151.51.204.12
cb15:901b:d157:b51:8045:b51a:9733:cc0d	151.51.204.13
cb15:901b:d157:b51:8045:b51a:9733:cc0e	151.51.204.14
cb15:901b:d157:b51:8045:b51a:9733:cc0f	151.51.204.15
cb15:901b:d157:b51:8045:b51a:9733:cc10	151.51.204.16
cb15:901b:d157:b51:8045:b51a:9733:cc11	151.51.204.17
cb15:901b:d157:b51:8045:b51a:9733:cc12	151.51.204.18
cb15:901b:d157:b51:8045:b51a:9733:cc13	151.51.204.19
cb15:901b:d157:b51:8045:b51a:9733:cc14	151.51.204.20
cb15:901b:d157:b51:8045:b51a:9733:cc15	151.51.204.21
cb15:901b:d157:b51:8045:b51a:9733:cc16	151.51.204.22
cb15:901b:d157:b51:8045:b51a:9733:cc17	151.51.204.23
cb15:901b:d157:b51:8045:b51a:9733:cc18	151.51.204.24
cb15:901b:d157:b51:8045:b51a:9733:cc19	151.51.204.25
cb15:901b:d157:b51:8045:b51a:9733:cc1a	151.51.204.26
cb15:901b:d157:b51:8045:b51a:9733:cc1b	151.51.204.27
cb15:901b:d157:b51:8045:b51a:9733:cc1c	151.51.204.28
cb15:901b:d157:b51:8045:b51a:9733:cc1d	151.51.204.29
cb15:901b:d157:b51:8045:b51a:9733:cc1e	151.51.204.30
cb15:901b:d157:b51:8045:b51a:9733:cc1f	151.51.204.31
cb15:901b:d157:b51:8045:b51a:9733:cc20	151.51.204.32
cb15:901b:d157:b51:8045:b51a:9733:cc21	151.51.204.33
cb15:901b:d157:b51:8045:b51a:9733:cc22	151.51.204.34
cb15:901b:d157:b51:8045:b51a:9733:cc23	151.51.204.35
cb15:901b:d157:b51:8045:b51a:9733:cc24	151.51.204.36
cb15:901b:d157:b51:8045:b51a:9733:cc25	151.51.204.37
cb15:901b:d157:b51:8045:b51a:9733:cc26	151.51.204.38
cb15:901b:d157:b51:8045:b51a:9733:cc27	151.51.204.39
cb15:901b:d157:b51:8045:b51a:9733:cc28	151.51.204.40
cb15:901b:d157:b51:8045:b51a:9733:cc29	151.51.204.41
cb15:901b:d157:b51:8045:b51a:9733:cc2a	151.51.204.42
cb15:901b:d157:b51:8045:b51a:9733:cc2b	151.51.204.43
cb15:901b:d157:b51:8045:b51a:9733:cc2c	151.51.204.44
cb15:901b:d157:b51:8045:b51a:9733:cc2d	151.51.204.45
cb15:901b:d157:b51:8045:b51a:9733:cc2e	151.51.204.46
cb15:901b:d157:b51:8045:b51a:9733:cc2f	151.51.204.47
cb15:901b:d157:b51:8045:b51a:9733:cc30	151.51.204.48
cb15:901b:d157:b51:8045:b51a:9733:cc31	151.51.204.49
cb15:901b:d157:b51:8045:b51a:9733:cc32	151.51.204.50
cb15:901b:d157:b51:8045:b51a:9733:cc33	151.51.204.51
cb15:901b:d157:b51:8045:b51a:9733:cc34	151.51.204.52
cb15:901b:d157:b51:8045:b51a:9733:cc35	151.51.204.53
cb15:901b:d157:b51:8045:b51a:9733:cc36	151.51.204.54
cb15:901b:d157:b51:8045:b51a:9733:cc37	151.51.204.55
cb15:901b:d157:b51:8045:b51a:9733:cc38	151.51.204.56
cb15:901b:d157:b51:8045:b51a:9733:cc39	151.51.204.57
cb15:901b:d157:b51:8045:b51a:9733:cc3a	151.51.204.58
cb15:901b:d157:b51:8045:b51a:9733:cc3b	151.51.204.59
cb15:901b:d157:b51:8045:b51a:9733:cc3c	151.51.204.60

cb15:901b:d157:b51:8045:b51a:9733:cc3d	151.51.204.61
cb15:901b:d157:b51:8045:b51a:9733:cc3e	151.51.204.62
cb15:901b:d157:b51:8045:b51a:9733:cc3f	151.51.204.63
cb15:901b:d157:b51:8045:b51a:9733:cc40	151.51.204.64
cb15:901b:d157:b51:8045:b51a:9733:cc41	151.51.204.65
cb15:901b:d157:b51:8045:b51a:9733:cc42	151.51.204.66
cb15:901b:d157:b51:8045:b51a:9733:cc43	151.51.204.67
cb15:901b:d157:b51:8045:b51a:9733:cc44	151.51.204.68
cb15:901b:d157:b51:8045:b51a:9733:cc45	151.51.204.69
cb15:901b:d157:b51:8045:b51a:9733:cc46	151.51.204.70
cb15:901b:d157:b51:8045:b51a:9733:cc47	151.51.204.71
cb15:901b:d157:b51:8045:b51a:9733:cc48	151.51.204.72
cb15:901b:d157:b51:8045:b51a:9733:cc49	151.51.204.73
cb15:901b:d157:b51:8045:b51a:9733:cc4a	151.51.204.74
cb15:901b:d157:b51:8045:b51a:9733:cc4b	151.51.204.75
cb15:901b:d157:b51:8045:b51a:9733:cc4c	151.51.204.76
cb15:901b:d157:b51:8045:b51a:9733:cc4d	151.51.204.77
cb15:901b:d157:b51:8045:b51a:9733:cc4e	151.51.204.78
cb15:901b:d157:b51:8045:b51a:9733:cc4f	151.51.204.79
cb15:901b:d157:b51:8045:b51a:9733:cc50	151.51.204.80
cb15:901b:d157:b51:8045:b51a:9733:cc51	151.51.204.81
cb15:901b:d157:b51:8045:b51a:9733:cc52	151.51.204.82
cb15:901b:d157:b51:8045:b51a:9733:cc53	151.51.204.83
cb15:901b:d157:b51:8045:b51a:9733:cc54	151.51.204.84
cb15:901b:d157:b51:8045:b51a:9733:cc55	151.51.204.85
cb15:901b:d157:b51:8045:b51a:9733:cc56	151.51.204.86
cb15:901b:d157:b51:8045:b51a:9733:cc57	151.51.204.87
cb15:901b:d157:b51:8045:b51a:9733:cc58	151.51.204.88
cb15:901b:d157:b51:8045:b51a:9733:cc59	151.51.204.89
cb15:901b:d157:b51:8045:b51a:9733:cc5a	151.51.204.90
cb15:901b:d157:b51:8045:b51a:9733:cc5b	151.51.204.91
cb15:901b:d157:b51:8045:b51a:9733:cc5c	151.51.204.92
cb15:901b:d157:b51:8045:b51a:9733:cc5d	151.51.204.93
cb15:901b:d157:b51:8045:b51a:9733:cc5e	151.51.204.94
cb15:901b:d157:b51:8045:b51a:9733:cc5f	151.51.204.95
cb15:901b:d157:b51:8045:b51a:9733:cc60	151.51.204.96
cb15:901b:d157:b51:8045:b51a:9733:cc61	151.51.204.97
cb15:901b:d157:b51:8045:b51a:9733:cc62	151.51.204.98
cb15:901b:d157:b51:8045:b51a:9733:cc63	151.51.204.99
cb15:901b:d157:b51:8045:b51a:9733:cc64	151.51.204.100
cb15:901b:d157:b51:8045:b51a:9733:cc65	151.51.204.101
cb15:901b:d157:b51:8045:b51a:9733:cc66	151.51.204.102
cb15:901b:d157:b51:8045:b51a:9733:cc67	151.51.204.103
cb15:901b:d157:b51:8045:b51a:9733:cc68	151.51.204.104
cb15:901b:d157:b51:8045:b51a:9733:cc69	151.51.204.105
cb15:901b:d157:b51:8045:b51a:9733:cc6a	151.51.204.106
cb15:901b:d157:b51:8045:b51a:9733:cc6b	151.51.204.107
cb15:901b:d157:b51:8045:b51a:9733:cc6c	151.51.204.108
cb15:901b:d157:b51:8045:b51a:9733:cc6d	151.51.204.109
cb15:901b:d157:b51:8045:b51a:9733:cc6e	151.51.204.110
cb15:901b:d157:b51:8045:b51a:9733:cc6f	151.51.204.111
cb15:901b:d157:b51:8045:b51a:9733:cc70	151.51.204.112
cb15:901b:d157:b51:8045:b51a:9733:cc71	151.51.204.113
cb15:901b:d157:b51:8045:b51a:9733:cc72	151.51.204.114
cb15:901b:d157:b51:8045:b51a:9733:cc73	151.51.204.115
cb15:901b:d157:b51:8045:b51a:9733:cc74	151.51.204.116
cb15:901b:d157:b51:8045:b51a:9733:cc75	151.51.204.117
cb15:901b:d157:b51:8045:b51a:9733:cc76	151.51.204.118
cb15:901b:d157:b51:8045:b51a:9733:cc77	151.51.204.119
cb15:901b:d157:b51:8045:b51a:9733:cc78	151.51.204.120

cb15:901b:d157:b51:8045:b51a:9733:cc79	151.51.204.121
cb15:901b:d157:b51:8045:b51a:9733:cc7a	151.51.204.122
cb15:901b:d157:b51:8045:b51a:9733:cc7b	151.51.204.123
cb15:901b:d157:b51:8045:b51a:9733:cc7c	151.51.204.124
cb15:901b:d157:b51:8045:b51a:9733:cc7d	151.51.204.125
cb15:901b:d157:b51:8045:b51a:9733:cc7e	151.51.204.126
cb15:901b:d157:b51:8045:b51a:9733:cc7f	151.51.204.127
cb15:901b:d157:b51:8045:b51a:9733:cc80	151.51.204.128
cb15:901b:d157:b51:8045:b51a:9733:cc81	151.51.204.129
cb15:901b:d157:b51:8045:b51a:9733:cc82	151.51.204.130
cb15:901b:d157:b51:8045:b51a:9733:cc83	151.51.204.131
cb15:901b:d157:b51:8045:b51a:9733:cc84	151.51.204.132
cb15:901b:d157:b51:8045:b51a:9733:cc85	151.51.204.133
cb15:901b:d157:b51:8045:b51a:9733:cc86	151.51.204.134
cb15:901b:d157:b51:8045:b51a:9733:cc87	151.51.204.135
cb15:901b:d157:b51:8045:b51a:9733:cc88	151.51.204.136
cb15:901b:d157:b51:8045:b51a:9733:cc89	151.51.204.137
cb15:901b:d157:b51:8045:b51a:9733:cc8a	151.51.204.138
cb15:901b:d157:b51:8045:b51a:9733:cc8b	151.51.204.139
cb15:901b:d157:b51:8045:b51a:9733:cc8c	151.51.204.140
cb15:901b:d157:b51:8045:b51a:9733:cc8d	151.51.204.141
cb15:901b:d157:b51:8045:b51a:9733:cc8e	151.51.204.142
cb15:901b:d157:b51:8045:b51a:9733:cc8f	151.51.204.143
cb15:901b:d157:b51:8045:b51a:9733:cc90	151.51.204.144
cb15:901b:d157:b51:8045:b51a:9733:cc91	151.51.204.145
cb15:901b:d157:b51:8045:b51a:9733:cc92	151.51.204.146
cb15:901b:d157:b51:8045:b51a:9733:cc93	151.51.204.147
cb15:901b:d157:b51:8045:b51a:9733:cc94	151.51.204.148
cb15:901b:d157:b51:8045:b51a:9733:cc95	151.51.204.149
cb15:901b:d157:b51:8045:b51a:9733:cc96	151.51.204.150
cb15:901b:d157:b51:8045:b51a:9733:cc97	151.51.204.151
cb15:901b:d157:b51:8045:b51a:9733:cc98	151.51.204.152
cb15:901b:d157:b51:8045:b51a:9733:cc99	151.51.204.153
cb15:901b:d157:b51:8045:b51a:9733:cc9a	151.51.204.154
cb15:901b:d157:b51:8045:b51a:9733:cc9b	151.51.204.155
cb15:901b:d157:b51:8045:b51a:9733:cc9c	151.51.204.156
cb15:901b:d157:b51:8045:b51a:9733:cc9d	151.51.204.157
cb15:901b:d157:b51:8045:b51a:9733:cc9e	151.51.204.158
cb15:901b:d157:b51:8045:b51a:9733:cc9f	151.51.204.159
cb15:901b:d157:b51:8045:b51a:9733:cca0	151.51.204.160
cb15:901b:d157:b51:8045:b51a:9733:cca1	151.51.204.161
cb15:901b:d157:b51:8045:b51a:9733:cca2	151.51.204.162
cb15:901b:d157:b51:8045:b51a:9733:cca3	151.51.204.163
cb15:901b:d157:b51:8045:b51a:9733:cca4	151.51.204.164
cb15:901b:d157:b51:8045:b51a:9733:cca5	151.51.204.165
cb15:901b:d157:b51:8045:b51a:9733:cca6	151.51.204.166
cb15:901b:d157:b51:8045:b51a:9733:cca7	151.51.204.167
cb15:901b:d157:b51:8045:b51a:9733:cca8	151.51.204.168
cb15:901b:d157:b51:8045:b51a:9733:cca9	151.51.204.169
cb15:901b:d157:b51:8045:b51a:9733:ccaa	151.51.204.170
cb15:901b:d157:b51:8045:b51a:9733:ccab	151.51.204.171
cb15:901b:d157:b51:8045:b51a:9733:ccac	151.51.204.172
cb15:901b:d157:b51:8045:b51a:9733:ccad	151.51.204.173
cb15:901b:d157:b51:8045:b51a:9733:ccae	151.51.204.174
cb15:901b:d157:b51:8045:b51a:9733:ccaf	151.51.204.175
cb15:901b:d157:b51:8045:b51a:9733:ccb0	151.51.204.176
cb15:901b:d157:b51:8045:b51a:9733:ccb1	151.51.204.177
cb15:901b:d157:b51:8045:b51a:9733:ccb2	151.51.204.178
cb15:901b:d157:b51:8045:b51a:9733:ccb3	151.51.204.179
cb15:901b:d157:b51:8045:b51a:9733:ccb4	151.51.204.180

cb15:901b:d157:b51:8045:b51a:9733:ccb5	151.51.204.181
cb15:901b:d157:b51:8045:b51a:9733:ccb6	151.51.204.182
cb15:901b:d157:b51:8045:b51a:9733:ccb7	151.51.204.183
cb15:901b:d157:b51:8045:b51a:9733:ccb8	151.51.204.184
cb15:901b:d157:b51:8045:b51a:9733:ccb9	151.51.204.185
cb15:901b:d157:b51:8045:b51a:9733:ccba	151.51.204.186
cb15:901b:d157:b51:8045:b51a:9733:ccbb	151.51.204.187
cb15:901b:d157:b51:8045:b51a:9733:ccbc	151.51.204.188
cb15:901b:d157:b51:8045:b51a:9733:ccbd	151.51.204.189
cb15:901b:d157:b51:8045:b51a:9733:ccbe	151.51.204.190
cb15:901b:d157:b51:8045:b51a:9733:ccbf	151.51.204.191
cb15:901b:d157:b51:8045:b51a:9733:ccc0	151.51.204.192
cb15:901b:d157:b51:8045:b51a:9733:ccc1	151.51.204.193
cb15:901b:d157:b51:8045:b51a:9733:ccc2	151.51.204.194
cb15:901b:d157:b51:8045:b51a:9733:ccc3	151.51.204.195
cb15:901b:d157:b51:8045:b51a:9733:ccc4	151.51.204.196
cb15:901b:d157:b51:8045:b51a:9733:ccc5	151.51.204.197
cb15:901b:d157:b51:8045:b51a:9733:ccc6	151.51.204.198
cb15:901b:d157:b51:8045:b51a:9733:ccc7	151.51.204.199
cb15:901b:d157:b51:8045:b51a:9733:ccc8	151.51.204.200
cb15:901b:d157:b51:8045:b51a:9733:ccc9	151.51.204.201
cb15:901b:d157:b51:8045:b51a:9733:ccca	151.51.204.202
cb15:901b:d157:b51:8045:b51a:9733:cccb	151.51.204.203
cb15:901b:d157:b51:8045:b51a:9733:cccc	151.51.204.204
cb15:901b:d157:b51:8045:b51a:9733:cccd	151.51.204.205
cb15:901b:d157:b51:8045:b51a:9733:ccce	151.51.204.206
cb15:901b:d157:b51:8045:b51a:9733:cccf	151.51.204.207
cb15:901b:d157:b51:8045:b51a:9733:ccd0	151.51.204.208
cb15:901b:d157:b51:8045:b51a:9733:ccd1	151.51.204.209
cb15:901b:d157:b51:8045:b51a:9733:ccd2	151.51.204.210
cb15:901b:d157:b51:8045:b51a:9733:ccd3	151.51.204.211
cb15:901b:d157:b51:8045:b51a:9733:ccd4	151.51.204.212
cb15:901b:d157:b51:8045:b51a:9733:ccd5	151.51.204.213
cb15:901b:d157:b51:8045:b51a:9733:ccd6	151.51.204.214
cb15:901b:d157:b51:8045:b51a:9733:ccd7	151.51.204.215
cb15:901b:d157:b51:8045:b51a:9733:ccd8	151.51.204.216
cb15:901b:d157:b51:8045:b51a:9733:ccd9	151.51.204.217
cb15:901b:d157:b51:8045:b51a:9733:ccda	151.51.204.218
cb15:901b:d157:b51:8045:b51a:9733:ccdb	151.51.204.219
cb15:901b:d157:b51:8045:b51a:9733:ccdc	151.51.204.220
cb15:901b:d157:b51:8045:b51a:9733:ccdd	151.51.204.221
cb15:901b:d157:b51:8045:b51a:9733:ccde	151.51.204.222
cb15:901b:d157:b51:8045:b51a:9733:ccdf	151.51.204.223
cb15:901b:d157:b51:8045:b51a:9733:cce0	151.51.204.224
cb15:901b:d157:b51:8045:b51a:9733:cce1	151.51.204.225
cb15:901b:d157:b51:8045:b51a:9733:cce2	151.51.204.226
cb15:901b:d157:b51:8045:b51a:9733:cce3	151.51.204.227
cb15:901b:d157:b51:8045:b51a:9733:cce4	151.51.204.228
cb15:901b:d157:b51:8045:b51a:9733:cce5	151.51.204.229
cb15:901b:d157:b51:8045:b51a:9733:cce6	151.51.204.230
cb15:901b:d157:b51:8045:b51a:9733:cce7	151.51.204.231
cb15:901b:d157:b51:8045:b51a:9733:cce8	151.51.204.232
cb15:901b:d157:b51:8045:b51a:9733:cce9	151.51.204.233
cb15:901b:d157:b51:8045:b51a:9733:ccea	151.51.204.234
cb15:901b:d157:b51:8045:b51a:9733:cceb	151.51.204.235
cb15:901b:d157:b51:8045:b51a:9733:ccec	151.51.204.236
cb15:901b:d157:b51:8045:b51a:9733:cced	151.51.204.237
cb15:901b:d157:b51:8045:b51a:9733:ccee	151.51.204.238
cb15:901b:d157:b51:8045:b51a:9733:ccef	151.51.204.239
cb15:901b:d157:b51:8045:b51a:9733:ccf0	151.51.204.240
cb15:901b:d157:b51:8045:b51a:9733:ccf1	151.51.204.241
cb15:901b:d157:b51:8045:b51a:9733:ccf2	151.51.204.242
cb15:901b:d157:b51:8045:b51a:9733:ccf3	151.51.204.243
cb15:901b:d157:b51:8045:b51a:9733:ccf4	151.51.204.244
cb15:901b:d157:b51:8045:b51a:9733:ccf5	151.51.204.245
cb15:901b:d157:b51:8045:b51a:9733:ccf6	151.51.204.246
cb15:901b:d157:b51:8045:b51a:9733:ccf7	151.51.204.247
cb15:901b:d157:b51:8045:b51a:9733:ccf8	151.51.204.248
cb15:901b:d157:b51:8045:b51a:9733:ccf9	151.51.204.249
cb15:901b:d157:b51:8045:b51a:9733:ccfa	151.51.204.250
cb15:901b:d157:b51:8045:b51a:9733:ccfb	151.51.204.251
cb15:901b:d157:b51:8045:b51a:9733:ccfc	151.51.204.252
cb15:901b:d157:b51:8045:b51a:9733:ccfd	151.51.204.253
cb15:901b:d157:b51:8045:b51a:9733:ccfe	151.51.204.254
cb15:901b:d157:b51:8045:b51a:9733:ccff	151.51.204.255

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.