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:901b:1324:eb24:7fce:cb15:cc01	203.21.204.1
cb15:901b:901b:1324:eb24:7fce:cb15:cc02	203.21.204.2
cb15:901b:901b:1324:eb24:7fce:cb15:cc03	203.21.204.3
cb15:901b:901b:1324:eb24:7fce:cb15:cc04	203.21.204.4
cb15:901b:901b:1324:eb24:7fce:cb15:cc05	203.21.204.5
cb15:901b:901b:1324:eb24:7fce:cb15:cc06	203.21.204.6
cb15:901b:901b:1324:eb24:7fce:cb15:cc07	203.21.204.7
cb15:901b:901b:1324:eb24:7fce:cb15:cc08	203.21.204.8
cb15:901b:901b:1324:eb24:7fce:cb15:cc09	203.21.204.9
cb15:901b:901b:1324:eb24:7fce:cb15:cc0a	203.21.204.10
cb15:901b:901b:1324:eb24:7fce:cb15:cc0b	203.21.204.11
cb15:901b:901b:1324:eb24:7fce:cb15:cc0c	203.21.204.12
cb15:901b:901b:1324:eb24:7fce:cb15:cc0d	203.21.204.13
cb15:901b:901b:1324:eb24:7fce:cb15:cc0e	203.21.204.14
cb15:901b:901b:1324:eb24:7fce:cb15:cc0f	203.21.204.15
cb15:901b:901b:1324:eb24:7fce:cb15:cc10	203.21.204.16
cb15:901b:901b:1324:eb24:7fce:cb15:cc11	203.21.204.17
cb15:901b:901b:1324:eb24:7fce:cb15:cc12	203.21.204.18
cb15:901b:901b:1324:eb24:7fce:cb15:cc13	203.21.204.19
cb15:901b:901b:1324:eb24:7fce:cb15:cc14	203.21.204.20
cb15:901b:901b:1324:eb24:7fce:cb15:cc15	203.21.204.21
cb15:901b:901b:1324:eb24:7fce:cb15:cc16	203.21.204.22
cb15:901b:901b:1324:eb24:7fce:cb15:cc17	203.21.204.23
cb15:901b:901b:1324:eb24:7fce:cb15:cc18	203.21.204.24
cb15:901b:901b:1324:eb24:7fce:cb15:cc19	203.21.204.25
cb15:901b:901b:1324:eb24:7fce:cb15:cc1a	203.21.204.26
cb15:901b:901b:1324:eb24:7fce:cb15:cc1b	203.21.204.27
cb15:901b:901b:1324:eb24:7fce:cb15:cc1c	203.21.204.28
cb15:901b:901b:1324:eb24:7fce:cb15:cc1d	203.21.204.29
cb15:901b:901b:1324:eb24:7fce:cb15:cc1e	203.21.204.30
cb15:901b:901b:1324:eb24:7fce:cb15:cc1f	203.21.204.31
cb15:901b:901b:1324:eb24:7fce:cb15:cc20	203.21.204.32
cb15:901b:901b:1324:eb24:7fce:cb15:cc21	203.21.204.33
cb15:901b:901b:1324:eb24:7fce:cb15:cc22	203.21.204.34
cb15:901b:901b:1324:eb24:7fce:cb15:cc23	203.21.204.35
cb15:901b:901b:1324:eb24:7fce:cb15:cc24	203.21.204.36
cb15:901b:901b:1324:eb24:7fce:cb15:cc25	203.21.204.37
cb15:901b:901b:1324:eb24:7fce:cb15:cc26	203.21.204.38
cb15:901b:901b:1324:eb24:7fce:cb15:cc27	203.21.204.39
cb15:901b:901b:1324:eb24:7fce:cb15:cc28	203.21.204.40
cb15:901b:901b:1324:eb24:7fce:cb15:cc29	203.21.204.41
cb15:901b:901b:1324:eb24:7fce:cb15:cc2a	203.21.204.42
cb15:901b:901b:1324:eb24:7fce:cb15:cc2b	203.21.204.43
cb15:901b:901b:1324:eb24:7fce:cb15:cc2c	203.21.204.44
cb15:901b:901b:1324:eb24:7fce:cb15:cc2d	203.21.204.45
cb15:901b:901b:1324:eb24:7fce:cb15:cc2e	203.21.204.46
cb15:901b:901b:1324:eb24:7fce:cb15:cc2f	203.21.204.47
cb15:901b:901b:1324:eb24:7fce:cb15:cc30	203.21.204.48
cb15:901b:901b:1324:eb24:7fce:cb15:cc31	203.21.204.49
cb15:901b:901b:1324:eb24:7fce:cb15:cc32	203.21.204.50
cb15:901b:901b:1324:eb24:7fce:cb15:cc33	203.21.204.51
cb15:901b:901b:1324:eb24:7fce:cb15:cc34	203.21.204.52
cb15:901b:901b:1324:eb24:7fce:cb15:cc35	203.21.204.53
cb15:901b:901b:1324:eb24:7fce:cb15:cc36	203.21.204.54
cb15:901b:901b:1324:eb24:7fce:cb15:cc37	203.21.204.55
cb15:901b:901b:1324:eb24:7fce:cb15:cc38	203.21.204.56
cb15:901b:901b:1324:eb24:7fce:cb15:cc39	203.21.204.57
cb15:901b:901b:1324:eb24:7fce:cb15:cc3a	203.21.204.58
cb15:901b:901b:1324:eb24:7fce:cb15:cc3b	203.21.204.59
cb15:901b:901b:1324:eb24:7fce:cb15:cc3c	203.21.204.60

cb15:901b:901b:1324:eb24:7fce:cb15:cc3d	203.21.204.61
cb15:901b:901b:1324:eb24:7fce:cb15:cc3e	203.21.204.62
cb15:901b:901b:1324:eb24:7fce:cb15:cc3f	203.21.204.63
cb15:901b:901b:1324:eb24:7fce:cb15:cc40	203.21.204.64
cb15:901b:901b:1324:eb24:7fce:cb15:cc41	203.21.204.65
cb15:901b:901b:1324:eb24:7fce:cb15:cc42	203.21.204.66
cb15:901b:901b:1324:eb24:7fce:cb15:cc43	203.21.204.67
cb15:901b:901b:1324:eb24:7fce:cb15:cc44	203.21.204.68
cb15:901b:901b:1324:eb24:7fce:cb15:cc45	203.21.204.69
cb15:901b:901b:1324:eb24:7fce:cb15:cc46	203.21.204.70
cb15:901b:901b:1324:eb24:7fce:cb15:cc47	203.21.204.71
cb15:901b:901b:1324:eb24:7fce:cb15:cc48	203.21.204.72
cb15:901b:901b:1324:eb24:7fce:cb15:cc49	203.21.204.73
cb15:901b:901b:1324:eb24:7fce:cb15:cc4a	203.21.204.74
cb15:901b:901b:1324:eb24:7fce:cb15:cc4b	203.21.204.75
cb15:901b:901b:1324:eb24:7fce:cb15:cc4c	203.21.204.76
cb15:901b:901b:1324:eb24:7fce:cb15:cc4d	203.21.204.77
cb15:901b:901b:1324:eb24:7fce:cb15:cc4e	203.21.204.78
cb15:901b:901b:1324:eb24:7fce:cb15:cc4f	203.21.204.79
cb15:901b:901b:1324:eb24:7fce:cb15:cc50	203.21.204.80
cb15:901b:901b:1324:eb24:7fce:cb15:cc51	203.21.204.81
cb15:901b:901b:1324:eb24:7fce:cb15:cc52	203.21.204.82
cb15:901b:901b:1324:eb24:7fce:cb15:cc53	203.21.204.83
cb15:901b:901b:1324:eb24:7fce:cb15:cc54	203.21.204.84
cb15:901b:901b:1324:eb24:7fce:cb15:cc55	203.21.204.85
cb15:901b:901b:1324:eb24:7fce:cb15:cc56	203.21.204.86
cb15:901b:901b:1324:eb24:7fce:cb15:cc57	203.21.204.87
cb15:901b:901b:1324:eb24:7fce:cb15:cc58	203.21.204.88
cb15:901b:901b:1324:eb24:7fce:cb15:cc59	203.21.204.89
cb15:901b:901b:1324:eb24:7fce:cb15:cc5a	203.21.204.90
cb15:901b:901b:1324:eb24:7fce:cb15:cc5b	203.21.204.91
cb15:901b:901b:1324:eb24:7fce:cb15:cc5c	203.21.204.92
cb15:901b:901b:1324:eb24:7fce:cb15:cc5d	203.21.204.93
cb15:901b:901b:1324:eb24:7fce:cb15:cc5e	203.21.204.94
cb15:901b:901b:1324:eb24:7fce:cb15:cc5f	203.21.204.95
cb15:901b:901b:1324:eb24:7fce:cb15:cc60	203.21.204.96
cb15:901b:901b:1324:eb24:7fce:cb15:cc61	203.21.204.97
cb15:901b:901b:1324:eb24:7fce:cb15:cc62	203.21.204.98
cb15:901b:901b:1324:eb24:7fce:cb15:cc63	203.21.204.99
cb15:901b:901b:1324:eb24:7fce:cb15:cc64	203.21.204.100
cb15:901b:901b:1324:eb24:7fce:cb15:cc65	203.21.204.101
cb15:901b:901b:1324:eb24:7fce:cb15:cc66	203.21.204.102
cb15:901b:901b:1324:eb24:7fce:cb15:cc67	203.21.204.103
cb15:901b:901b:1324:eb24:7fce:cb15:cc68	203.21.204.104
cb15:901b:901b:1324:eb24:7fce:cb15:cc69	203.21.204.105
cb15:901b:901b:1324:eb24:7fce:cb15:cc6a	203.21.204.106
cb15:901b:901b:1324:eb24:7fce:cb15:cc6b	203.21.204.107
cb15:901b:901b:1324:eb24:7fce:cb15:cc6c	203.21.204.108
cb15:901b:901b:1324:eb24:7fce:cb15:cc6d	203.21.204.109
cb15:901b:901b:1324:eb24:7fce:cb15:cc6e	203.21.204.110
cb15:901b:901b:1324:eb24:7fce:cb15:cc6f	203.21.204.111
cb15:901b:901b:1324:eb24:7fce:cb15:cc70	203.21.204.112
cb15:901b:901b:1324:eb24:7fce:cb15:cc71	203.21.204.113
cb15:901b:901b:1324:eb24:7fce:cb15:cc72	203.21.204.114
cb15:901b:901b:1324:eb24:7fce:cb15:cc73	203.21.204.115
cb15:901b:901b:1324:eb24:7fce:cb15:cc74	203.21.204.116
cb15:901b:901b:1324:eb24:7fce:cb15:cc75	203.21.204.117
cb15:901b:901b:1324:eb24:7fce:cb15:cc76	203.21.204.118
cb15:901b:901b:1324:eb24:7fce:cb15:cc77	203.21.204.119
cb15:901b:901b:1324:eb24:7fce:cb15:cc78	203.21.204.120

cb15:901b:901b:1324:eb24:7fce:cb15:cc79	203.21.204.121
cb15:901b:901b:1324:eb24:7fce:cb15:cc7a	203.21.204.122
cb15:901b:901b:1324:eb24:7fce:cb15:cc7b	203.21.204.123
cb15:901b:901b:1324:eb24:7fce:cb15:cc7c	203.21.204.124
cb15:901b:901b:1324:eb24:7fce:cb15:cc7d	203.21.204.125
cb15:901b:901b:1324:eb24:7fce:cb15:cc7e	203.21.204.126
cb15:901b:901b:1324:eb24:7fce:cb15:cc7f	203.21.204.127
cb15:901b:901b:1324:eb24:7fce:cb15:cc80	203.21.204.128
cb15:901b:901b:1324:eb24:7fce:cb15:cc81	203.21.204.129
cb15:901b:901b:1324:eb24:7fce:cb15:cc82	203.21.204.130
cb15:901b:901b:1324:eb24:7fce:cb15:cc83	203.21.204.131
cb15:901b:901b:1324:eb24:7fce:cb15:cc84	203.21.204.132
cb15:901b:901b:1324:eb24:7fce:cb15:cc85	203.21.204.133
cb15:901b:901b:1324:eb24:7fce:cb15:cc86	203.21.204.134
cb15:901b:901b:1324:eb24:7fce:cb15:cc87	203.21.204.135
cb15:901b:901b:1324:eb24:7fce:cb15:cc88	203.21.204.136
cb15:901b:901b:1324:eb24:7fce:cb15:cc89	203.21.204.137
cb15:901b:901b:1324:eb24:7fce:cb15:cc8a	203.21.204.138
cb15:901b:901b:1324:eb24:7fce:cb15:cc8b	203.21.204.139
cb15:901b:901b:1324:eb24:7fce:cb15:cc8c	203.21.204.140
cb15:901b:901b:1324:eb24:7fce:cb15:cc8d	203.21.204.141
cb15:901b:901b:1324:eb24:7fce:cb15:cc8e	203.21.204.142
cb15:901b:901b:1324:eb24:7fce:cb15:cc8f	203.21.204.143
cb15:901b:901b:1324:eb24:7fce:cb15:cc90	203.21.204.144
cb15:901b:901b:1324:eb24:7fce:cb15:cc91	203.21.204.145
cb15:901b:901b:1324:eb24:7fce:cb15:cc92	203.21.204.146
cb15:901b:901b:1324:eb24:7fce:cb15:cc93	203.21.204.147
cb15:901b:901b:1324:eb24:7fce:cb15:cc94	203.21.204.148
cb15:901b:901b:1324:eb24:7fce:cb15:cc95	203.21.204.149
cb15:901b:901b:1324:eb24:7fce:cb15:cc96	203.21.204.150
cb15:901b:901b:1324:eb24:7fce:cb15:cc97	203.21.204.151
cb15:901b:901b:1324:eb24:7fce:cb15:cc98	203.21.204.152
cb15:901b:901b:1324:eb24:7fce:cb15:cc99	203.21.204.153
cb15:901b:901b:1324:eb24:7fce:cb15:cc9a	203.21.204.154
cb15:901b:901b:1324:eb24:7fce:cb15:cc9b	203.21.204.155
cb15:901b:901b:1324:eb24:7fce:cb15:cc9c	203.21.204.156
cb15:901b:901b:1324:eb24:7fce:cb15:cc9d	203.21.204.157
cb15:901b:901b:1324:eb24:7fce:cb15:cc9e	203.21.204.158
cb15:901b:901b:1324:eb24:7fce:cb15:cc9f	203.21.204.159
cb15:901b:901b:1324:eb24:7fce:cb15:cca0	203.21.204.160
cb15:901b:901b:1324:eb24:7fce:cb15:cca1	203.21.204.161
cb15:901b:901b:1324:eb24:7fce:cb15:cca2	203.21.204.162
cb15:901b:901b:1324:eb24:7fce:cb15:cca3	203.21.204.163
cb15:901b:901b:1324:eb24:7fce:cb15:cca4	203.21.204.164
cb15:901b:901b:1324:eb24:7fce:cb15:cca5	203.21.204.165
cb15:901b:901b:1324:eb24:7fce:cb15:cca6	203.21.204.166
cb15:901b:901b:1324:eb24:7fce:cb15:cca7	203.21.204.167
cb15:901b:901b:1324:eb24:7fce:cb15:cca8	203.21.204.168
cb15:901b:901b:1324:eb24:7fce:cb15:cca9	203.21.204.169
cb15:901b:901b:1324:eb24:7fce:cb15:ccaa	203.21.204.170
cb15:901b:901b:1324:eb24:7fce:cb15:ccab	203.21.204.171
cb15:901b:901b:1324:eb24:7fce:cb15:ccac	203.21.204.172
cb15:901b:901b:1324:eb24:7fce:cb15:ccad	203.21.204.173
cb15:901b:901b:1324:eb24:7fce:cb15:ccae	203.21.204.174
cb15:901b:901b:1324:eb24:7fce:cb15:ccaf	203.21.204.175
cb15:901b:901b:1324:eb24:7fce:cb15:ccb0	203.21.204.176
cb15:901b:901b:1324:eb24:7fce:cb15:ccb1	203.21.204.177
cb15:901b:901b:1324:eb24:7fce:cb15:ccb2	203.21.204.178
cb15:901b:901b:1324:eb24:7fce:cb15:ccb3	203.21.204.179
cb15:901b:901b:1324:eb24:7fce:cb15:ccb4	203.21.204.180

cb15:901b:901b:1324:eb24:7fce:cb15:ccb5	203.21.204.181
cb15:901b:901b:1324:eb24:7fce:cb15:ccb6	203.21.204.182
cb15:901b:901b:1324:eb24:7fce:cb15:ccb7	203.21.204.183
cb15:901b:901b:1324:eb24:7fce:cb15:ccb8	203.21.204.184
cb15:901b:901b:1324:eb24:7fce:cb15:ccb9	203.21.204.185
cb15:901b:901b:1324:eb24:7fce:cb15:ccba	203.21.204.186
cb15:901b:901b:1324:eb24:7fce:cb15:ccbb	203.21.204.187
cb15:901b:901b:1324:eb24:7fce:cb15:ccbc	203.21.204.188
cb15:901b:901b:1324:eb24:7fce:cb15:ccbd	203.21.204.189
cb15:901b:901b:1324:eb24:7fce:cb15:ccbe	203.21.204.190
cb15:901b:901b:1324:eb24:7fce:cb15:ccbf	203.21.204.191
cb15:901b:901b:1324:eb24:7fce:cb15:ccc0	203.21.204.192
cb15:901b:901b:1324:eb24:7fce:cb15:ccc1	203.21.204.193
cb15:901b:901b:1324:eb24:7fce:cb15:ccc2	203.21.204.194
cb15:901b:901b:1324:eb24:7fce:cb15:ccc3	203.21.204.195
cb15:901b:901b:1324:eb24:7fce:cb15:ccc4	203.21.204.196
cb15:901b:901b:1324:eb24:7fce:cb15:ccc5	203.21.204.197
cb15:901b:901b:1324:eb24:7fce:cb15:ccc6	203.21.204.198
cb15:901b:901b:1324:eb24:7fce:cb15:ccc7	203.21.204.199
cb15:901b:901b:1324:eb24:7fce:cb15:ccc8	203.21.204.200
cb15:901b:901b:1324:eb24:7fce:cb15:ccc9	203.21.204.201
cb15:901b:901b:1324:eb24:7fce:cb15:ccca	203.21.204.202
cb15:901b:901b:1324:eb24:7fce:cb15:cccb	203.21.204.203
cb15:901b:901b:1324:eb24:7fce:cb15:cccc	203.21.204.204
cb15:901b:901b:1324:eb24:7fce:cb15:cccd	203.21.204.205
cb15:901b:901b:1324:eb24:7fce:cb15:ccce	203.21.204.206
cb15:901b:901b:1324:eb24:7fce:cb15:cccf	203.21.204.207
cb15:901b:901b:1324:eb24:7fce:cb15:ccd0	203.21.204.208
cb15:901b:901b:1324:eb24:7fce:cb15:ccd1	203.21.204.209
cb15:901b:901b:1324:eb24:7fce:cb15:ccd2	203.21.204.210
cb15:901b:901b:1324:eb24:7fce:cb15:ccd3	203.21.204.211
cb15:901b:901b:1324:eb24:7fce:cb15:ccd4	203.21.204.212
cb15:901b:901b:1324:eb24:7fce:cb15:ccd5	203.21.204.213
cb15:901b:901b:1324:eb24:7fce:cb15:ccd6	203.21.204.214
cb15:901b:901b:1324:eb24:7fce:cb15:ccd7	203.21.204.215
cb15:901b:901b:1324:eb24:7fce:cb15:ccd8	203.21.204.216
cb15:901b:901b:1324:eb24:7fce:cb15:ccd9	203.21.204.217
cb15:901b:901b:1324:eb24:7fce:cb15:ccda	203.21.204.218
cb15:901b:901b:1324:eb24:7fce:cb15:ccdb	203.21.204.219
cb15:901b:901b:1324:eb24:7fce:cb15:ccdc	203.21.204.220
cb15:901b:901b:1324:eb24:7fce:cb15:ccdd	203.21.204.221
cb15:901b:901b:1324:eb24:7fce:cb15:ccde	203.21.204.222
cb15:901b:901b:1324:eb24:7fce:cb15:ccdf	203.21.204.223
cb15:901b:901b:1324:eb24:7fce:cb15:cce0	203.21.204.224
cb15:901b:901b:1324:eb24:7fce:cb15:cce1	203.21.204.225
cb15:901b:901b:1324:eb24:7fce:cb15:cce2	203.21.204.226
cb15:901b:901b:1324:eb24:7fce:cb15:cce3	203.21.204.227
cb15:901b:901b:1324:eb24:7fce:cb15:cce4	203.21.204.228
cb15:901b:901b:1324:eb24:7fce:cb15:cce5	203.21.204.229
cb15:901b:901b:1324:eb24:7fce:cb15:cce6	203.21.204.230
cb15:901b:901b:1324:eb24:7fce:cb15:cce7	203.21.204.231
cb15:901b:901b:1324:eb24:7fce:cb15:cce8	203.21.204.232
cb15:901b:901b:1324:eb24:7fce:cb15:cce9	203.21.204.233
cb15:901b:901b:1324:eb24:7fce:cb15:ccea	203.21.204.234
cb15:901b:901b:1324:eb24:7fce:cb15:cceb	203.21.204.235
cb15:901b:901b:1324:eb24:7fce:cb15:ccec	203.21.204.236
cb15:901b:901b:1324:eb24:7fce:cb15:cced	203.21.204.237
cb15:901b:901b:1324:eb24:7fce:cb15:ccee	203.21.204.238
cb15:901b:901b:1324:eb24:7fce:cb15:ccef	203.21.204.239
cb15:901b:901b:1324:eb24:7fce:cb15:ccf0	203.21.204.240
cb15:901b:901b:1324:eb24:7fce:cb15:ccf1	203.21.204.241
cb15:901b:901b:1324:eb24:7fce:cb15:ccf2	203.21.204.242
cb15:901b:901b:1324:eb24:7fce:cb15:ccf3	203.21.204.243
cb15:901b:901b:1324:eb24:7fce:cb15:ccf4	203.21.204.244
cb15:901b:901b:1324:eb24:7fce:cb15:ccf5	203.21.204.245
cb15:901b:901b:1324:eb24:7fce:cb15:ccf6	203.21.204.246
cb15:901b:901b:1324:eb24:7fce:cb15:ccf7	203.21.204.247
cb15:901b:901b:1324:eb24:7fce:cb15:ccf8	203.21.204.248
cb15:901b:901b:1324:eb24:7fce:cb15:ccf9	203.21.204.249
cb15:901b:901b:1324:eb24:7fce:cb15:ccfa	203.21.204.250
cb15:901b:901b:1324:eb24:7fce:cb15:ccfb	203.21.204.251
cb15:901b:901b:1324:eb24:7fce:cb15:ccfc	203.21.204.252
cb15:901b:901b:1324:eb24:7fce:cb15:ccfd	203.21.204.253
cb15:901b:901b:1324:eb24:7fce:cb15:ccfe	203.21.204.254
cb15:901b:901b:1324:eb24:7fce:cb15:ccff	203.21.204.255

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.