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:ada3:b51a:fbdf:cc01	251.223.204.1
cb15:901b:901b:1324:ada3:b51a:fbdf:cc02	251.223.204.2
cb15:901b:901b:1324:ada3:b51a:fbdf:cc03	251.223.204.3
cb15:901b:901b:1324:ada3:b51a:fbdf:cc04	251.223.204.4
cb15:901b:901b:1324:ada3:b51a:fbdf:cc05	251.223.204.5
cb15:901b:901b:1324:ada3:b51a:fbdf:cc06	251.223.204.6
cb15:901b:901b:1324:ada3:b51a:fbdf:cc07	251.223.204.7
cb15:901b:901b:1324:ada3:b51a:fbdf:cc08	251.223.204.8
cb15:901b:901b:1324:ada3:b51a:fbdf:cc09	251.223.204.9
cb15:901b:901b:1324:ada3:b51a:fbdf:cc0a	251.223.204.10
cb15:901b:901b:1324:ada3:b51a:fbdf:cc0b	251.223.204.11
cb15:901b:901b:1324:ada3:b51a:fbdf:cc0c	251.223.204.12
cb15:901b:901b:1324:ada3:b51a:fbdf:cc0d	251.223.204.13
cb15:901b:901b:1324:ada3:b51a:fbdf:cc0e	251.223.204.14
cb15:901b:901b:1324:ada3:b51a:fbdf:cc0f	251.223.204.15
cb15:901b:901b:1324:ada3:b51a:fbdf:cc10	251.223.204.16
cb15:901b:901b:1324:ada3:b51a:fbdf:cc11	251.223.204.17
cb15:901b:901b:1324:ada3:b51a:fbdf:cc12	251.223.204.18
cb15:901b:901b:1324:ada3:b51a:fbdf:cc13	251.223.204.19
cb15:901b:901b:1324:ada3:b51a:fbdf:cc14	251.223.204.20
cb15:901b:901b:1324:ada3:b51a:fbdf:cc15	251.223.204.21
cb15:901b:901b:1324:ada3:b51a:fbdf:cc16	251.223.204.22
cb15:901b:901b:1324:ada3:b51a:fbdf:cc17	251.223.204.23
cb15:901b:901b:1324:ada3:b51a:fbdf:cc18	251.223.204.24
cb15:901b:901b:1324:ada3:b51a:fbdf:cc19	251.223.204.25
cb15:901b:901b:1324:ada3:b51a:fbdf:cc1a	251.223.204.26
cb15:901b:901b:1324:ada3:b51a:fbdf:cc1b	251.223.204.27
cb15:901b:901b:1324:ada3:b51a:fbdf:cc1c	251.223.204.28
cb15:901b:901b:1324:ada3:b51a:fbdf:cc1d	251.223.204.29
cb15:901b:901b:1324:ada3:b51a:fbdf:cc1e	251.223.204.30
cb15:901b:901b:1324:ada3:b51a:fbdf:cc1f	251.223.204.31
cb15:901b:901b:1324:ada3:b51a:fbdf:cc20	251.223.204.32
cb15:901b:901b:1324:ada3:b51a:fbdf:cc21	251.223.204.33
cb15:901b:901b:1324:ada3:b51a:fbdf:cc22	251.223.204.34
cb15:901b:901b:1324:ada3:b51a:fbdf:cc23	251.223.204.35
cb15:901b:901b:1324:ada3:b51a:fbdf:cc24	251.223.204.36
cb15:901b:901b:1324:ada3:b51a:fbdf:cc25	251.223.204.37
cb15:901b:901b:1324:ada3:b51a:fbdf:cc26	251.223.204.38
cb15:901b:901b:1324:ada3:b51a:fbdf:cc27	251.223.204.39
cb15:901b:901b:1324:ada3:b51a:fbdf:cc28	251.223.204.40
cb15:901b:901b:1324:ada3:b51a:fbdf:cc29	251.223.204.41
cb15:901b:901b:1324:ada3:b51a:fbdf:cc2a	251.223.204.42
cb15:901b:901b:1324:ada3:b51a:fbdf:cc2b	251.223.204.43
cb15:901b:901b:1324:ada3:b51a:fbdf:cc2c	251.223.204.44
cb15:901b:901b:1324:ada3:b51a:fbdf:cc2d	251.223.204.45
cb15:901b:901b:1324:ada3:b51a:fbdf:cc2e	251.223.204.46
cb15:901b:901b:1324:ada3:b51a:fbdf:cc2f	251.223.204.47
cb15:901b:901b:1324:ada3:b51a:fbdf:cc30	251.223.204.48
cb15:901b:901b:1324:ada3:b51a:fbdf:cc31	251.223.204.49
cb15:901b:901b:1324:ada3:b51a:fbdf:cc32	251.223.204.50
cb15:901b:901b:1324:ada3:b51a:fbdf:cc33	251.223.204.51
cb15:901b:901b:1324:ada3:b51a:fbdf:cc34	251.223.204.52
cb15:901b:901b:1324:ada3:b51a:fbdf:cc35	251.223.204.53
cb15:901b:901b:1324:ada3:b51a:fbdf:cc36	251.223.204.54
cb15:901b:901b:1324:ada3:b51a:fbdf:cc37	251.223.204.55
cb15:901b:901b:1324:ada3:b51a:fbdf:cc38	251.223.204.56
cb15:901b:901b:1324:ada3:b51a:fbdf:cc39	251.223.204.57
cb15:901b:901b:1324:ada3:b51a:fbdf:cc3a	251.223.204.58
cb15:901b:901b:1324:ada3:b51a:fbdf:cc3b	251.223.204.59
cb15:901b:901b:1324:ada3:b51a:fbdf:cc3c	251.223.204.60

cb15:901b:901b:1324:ada3:b51a:fbdf:cc3d	251.223.204.61
cb15:901b:901b:1324:ada3:b51a:fbdf:cc3e	251.223.204.62
cb15:901b:901b:1324:ada3:b51a:fbdf:cc3f	251.223.204.63
cb15:901b:901b:1324:ada3:b51a:fbdf:cc40	251.223.204.64
cb15:901b:901b:1324:ada3:b51a:fbdf:cc41	251.223.204.65
cb15:901b:901b:1324:ada3:b51a:fbdf:cc42	251.223.204.66
cb15:901b:901b:1324:ada3:b51a:fbdf:cc43	251.223.204.67
cb15:901b:901b:1324:ada3:b51a:fbdf:cc44	251.223.204.68
cb15:901b:901b:1324:ada3:b51a:fbdf:cc45	251.223.204.69
cb15:901b:901b:1324:ada3:b51a:fbdf:cc46	251.223.204.70
cb15:901b:901b:1324:ada3:b51a:fbdf:cc47	251.223.204.71
cb15:901b:901b:1324:ada3:b51a:fbdf:cc48	251.223.204.72
cb15:901b:901b:1324:ada3:b51a:fbdf:cc49	251.223.204.73
cb15:901b:901b:1324:ada3:b51a:fbdf:cc4a	251.223.204.74
cb15:901b:901b:1324:ada3:b51a:fbdf:cc4b	251.223.204.75
cb15:901b:901b:1324:ada3:b51a:fbdf:cc4c	251.223.204.76
cb15:901b:901b:1324:ada3:b51a:fbdf:cc4d	251.223.204.77
cb15:901b:901b:1324:ada3:b51a:fbdf:cc4e	251.223.204.78
cb15:901b:901b:1324:ada3:b51a:fbdf:cc4f	251.223.204.79
cb15:901b:901b:1324:ada3:b51a:fbdf:cc50	251.223.204.80
cb15:901b:901b:1324:ada3:b51a:fbdf:cc51	251.223.204.81
cb15:901b:901b:1324:ada3:b51a:fbdf:cc52	251.223.204.82
cb15:901b:901b:1324:ada3:b51a:fbdf:cc53	251.223.204.83
cb15:901b:901b:1324:ada3:b51a:fbdf:cc54	251.223.204.84
cb15:901b:901b:1324:ada3:b51a:fbdf:cc55	251.223.204.85
cb15:901b:901b:1324:ada3:b51a:fbdf:cc56	251.223.204.86
cb15:901b:901b:1324:ada3:b51a:fbdf:cc57	251.223.204.87
cb15:901b:901b:1324:ada3:b51a:fbdf:cc58	251.223.204.88
cb15:901b:901b:1324:ada3:b51a:fbdf:cc59	251.223.204.89
cb15:901b:901b:1324:ada3:b51a:fbdf:cc5a	251.223.204.90
cb15:901b:901b:1324:ada3:b51a:fbdf:cc5b	251.223.204.91
cb15:901b:901b:1324:ada3:b51a:fbdf:cc5c	251.223.204.92
cb15:901b:901b:1324:ada3:b51a:fbdf:cc5d	251.223.204.93
cb15:901b:901b:1324:ada3:b51a:fbdf:cc5e	251.223.204.94
cb15:901b:901b:1324:ada3:b51a:fbdf:cc5f	251.223.204.95
cb15:901b:901b:1324:ada3:b51a:fbdf:cc60	251.223.204.96
cb15:901b:901b:1324:ada3:b51a:fbdf:cc61	251.223.204.97
cb15:901b:901b:1324:ada3:b51a:fbdf:cc62	251.223.204.98
cb15:901b:901b:1324:ada3:b51a:fbdf:cc63	251.223.204.99
cb15:901b:901b:1324:ada3:b51a:fbdf:cc64	251.223.204.100
cb15:901b:901b:1324:ada3:b51a:fbdf:cc65	251.223.204.101
cb15:901b:901b:1324:ada3:b51a:fbdf:cc66	251.223.204.102
cb15:901b:901b:1324:ada3:b51a:fbdf:cc67	251.223.204.103
cb15:901b:901b:1324:ada3:b51a:fbdf:cc68	251.223.204.104
cb15:901b:901b:1324:ada3:b51a:fbdf:cc69	251.223.204.105
cb15:901b:901b:1324:ada3:b51a:fbdf:cc6a	251.223.204.106
cb15:901b:901b:1324:ada3:b51a:fbdf:cc6b	251.223.204.107
cb15:901b:901b:1324:ada3:b51a:fbdf:cc6c	251.223.204.108
cb15:901b:901b:1324:ada3:b51a:fbdf:cc6d	251.223.204.109
cb15:901b:901b:1324:ada3:b51a:fbdf:cc6e	251.223.204.110
cb15:901b:901b:1324:ada3:b51a:fbdf:cc6f	251.223.204.111
cb15:901b:901b:1324:ada3:b51a:fbdf:cc70	251.223.204.112
cb15:901b:901b:1324:ada3:b51a:fbdf:cc71	251.223.204.113
cb15:901b:901b:1324:ada3:b51a:fbdf:cc72	251.223.204.114
cb15:901b:901b:1324:ada3:b51a:fbdf:cc73	251.223.204.115
cb15:901b:901b:1324:ada3:b51a:fbdf:cc74	251.223.204.116
cb15:901b:901b:1324:ada3:b51a:fbdf:cc75	251.223.204.117
cb15:901b:901b:1324:ada3:b51a:fbdf:cc76	251.223.204.118
cb15:901b:901b:1324:ada3:b51a:fbdf:cc77	251.223.204.119
cb15:901b:901b:1324:ada3:b51a:fbdf:cc78	251.223.204.120

cb15:901b:901b:1324:ada3:b51a:fbdf:cc79	251.223.204.121
cb15:901b:901b:1324:ada3:b51a:fbdf:cc7a	251.223.204.122
cb15:901b:901b:1324:ada3:b51a:fbdf:cc7b	251.223.204.123
cb15:901b:901b:1324:ada3:b51a:fbdf:cc7c	251.223.204.124
cb15:901b:901b:1324:ada3:b51a:fbdf:cc7d	251.223.204.125
cb15:901b:901b:1324:ada3:b51a:fbdf:cc7e	251.223.204.126
cb15:901b:901b:1324:ada3:b51a:fbdf:cc7f	251.223.204.127
cb15:901b:901b:1324:ada3:b51a:fbdf:cc80	251.223.204.128
cb15:901b:901b:1324:ada3:b51a:fbdf:cc81	251.223.204.129
cb15:901b:901b:1324:ada3:b51a:fbdf:cc82	251.223.204.130
cb15:901b:901b:1324:ada3:b51a:fbdf:cc83	251.223.204.131
cb15:901b:901b:1324:ada3:b51a:fbdf:cc84	251.223.204.132
cb15:901b:901b:1324:ada3:b51a:fbdf:cc85	251.223.204.133
cb15:901b:901b:1324:ada3:b51a:fbdf:cc86	251.223.204.134
cb15:901b:901b:1324:ada3:b51a:fbdf:cc87	251.223.204.135
cb15:901b:901b:1324:ada3:b51a:fbdf:cc88	251.223.204.136
cb15:901b:901b:1324:ada3:b51a:fbdf:cc89	251.223.204.137
cb15:901b:901b:1324:ada3:b51a:fbdf:cc8a	251.223.204.138
cb15:901b:901b:1324:ada3:b51a:fbdf:cc8b	251.223.204.139
cb15:901b:901b:1324:ada3:b51a:fbdf:cc8c	251.223.204.140
cb15:901b:901b:1324:ada3:b51a:fbdf:cc8d	251.223.204.141
cb15:901b:901b:1324:ada3:b51a:fbdf:cc8e	251.223.204.142
cb15:901b:901b:1324:ada3:b51a:fbdf:cc8f	251.223.204.143
cb15:901b:901b:1324:ada3:b51a:fbdf:cc90	251.223.204.144
cb15:901b:901b:1324:ada3:b51a:fbdf:cc91	251.223.204.145
cb15:901b:901b:1324:ada3:b51a:fbdf:cc92	251.223.204.146
cb15:901b:901b:1324:ada3:b51a:fbdf:cc93	251.223.204.147
cb15:901b:901b:1324:ada3:b51a:fbdf:cc94	251.223.204.148
cb15:901b:901b:1324:ada3:b51a:fbdf:cc95	251.223.204.149
cb15:901b:901b:1324:ada3:b51a:fbdf:cc96	251.223.204.150
cb15:901b:901b:1324:ada3:b51a:fbdf:cc97	251.223.204.151
cb15:901b:901b:1324:ada3:b51a:fbdf:cc98	251.223.204.152
cb15:901b:901b:1324:ada3:b51a:fbdf:cc99	251.223.204.153
cb15:901b:901b:1324:ada3:b51a:fbdf:cc9a	251.223.204.154
cb15:901b:901b:1324:ada3:b51a:fbdf:cc9b	251.223.204.155
cb15:901b:901b:1324:ada3:b51a:fbdf:cc9c	251.223.204.156
cb15:901b:901b:1324:ada3:b51a:fbdf:cc9d	251.223.204.157
cb15:901b:901b:1324:ada3:b51a:fbdf:cc9e	251.223.204.158
cb15:901b:901b:1324:ada3:b51a:fbdf:cc9f	251.223.204.159
cb15:901b:901b:1324:ada3:b51a:fbdf:cca0	251.223.204.160
cb15:901b:901b:1324:ada3:b51a:fbdf:cca1	251.223.204.161
cb15:901b:901b:1324:ada3:b51a:fbdf:cca2	251.223.204.162
cb15:901b:901b:1324:ada3:b51a:fbdf:cca3	251.223.204.163
cb15:901b:901b:1324:ada3:b51a:fbdf:cca4	251.223.204.164
cb15:901b:901b:1324:ada3:b51a:fbdf:cca5	251.223.204.165
cb15:901b:901b:1324:ada3:b51a:fbdf:cca6	251.223.204.166
cb15:901b:901b:1324:ada3:b51a:fbdf:cca7	251.223.204.167
cb15:901b:901b:1324:ada3:b51a:fbdf:cca8	251.223.204.168
cb15:901b:901b:1324:ada3:b51a:fbdf:cca9	251.223.204.169
cb15:901b:901b:1324:ada3:b51a:fbdf:ccaa	251.223.204.170
cb15:901b:901b:1324:ada3:b51a:fbdf:ccab	251.223.204.171
cb15:901b:901b:1324:ada3:b51a:fbdf:ccac	251.223.204.172
cb15:901b:901b:1324:ada3:b51a:fbdf:ccad	251.223.204.173
cb15:901b:901b:1324:ada3:b51a:fbdf:ccae	251.223.204.174
cb15:901b:901b:1324:ada3:b51a:fbdf:ccaf	251.223.204.175
cb15:901b:901b:1324:ada3:b51a:fbdf:ccb0	251.223.204.176
cb15:901b:901b:1324:ada3:b51a:fbdf:ccb1	251.223.204.177
cb15:901b:901b:1324:ada3:b51a:fbdf:ccb2	251.223.204.178
cb15:901b:901b:1324:ada3:b51a:fbdf:ccb3	251.223.204.179
cb15:901b:901b:1324:ada3:b51a:fbdf:ccb4	251.223.204.180

cb15:901b:901b:1324:ada3:b51a:fbdf:ccb5	251.223.204.181
cb15:901b:901b:1324:ada3:b51a:fbdf:ccb6	251.223.204.182
cb15:901b:901b:1324:ada3:b51a:fbdf:ccb7	251.223.204.183
cb15:901b:901b:1324:ada3:b51a:fbdf:ccb8	251.223.204.184
cb15:901b:901b:1324:ada3:b51a:fbdf:ccb9	251.223.204.185
cb15:901b:901b:1324:ada3:b51a:fbdf:ccba	251.223.204.186
cb15:901b:901b:1324:ada3:b51a:fbdf:ccbb	251.223.204.187
cb15:901b:901b:1324:ada3:b51a:fbdf:ccbc	251.223.204.188
cb15:901b:901b:1324:ada3:b51a:fbdf:ccbd	251.223.204.189
cb15:901b:901b:1324:ada3:b51a:fbdf:ccbe	251.223.204.190
cb15:901b:901b:1324:ada3:b51a:fbdf:ccbf	251.223.204.191
cb15:901b:901b:1324:ada3:b51a:fbdf:ccc0	251.223.204.192
cb15:901b:901b:1324:ada3:b51a:fbdf:ccc1	251.223.204.193
cb15:901b:901b:1324:ada3:b51a:fbdf:ccc2	251.223.204.194
cb15:901b:901b:1324:ada3:b51a:fbdf:ccc3	251.223.204.195
cb15:901b:901b:1324:ada3:b51a:fbdf:ccc4	251.223.204.196
cb15:901b:901b:1324:ada3:b51a:fbdf:ccc5	251.223.204.197
cb15:901b:901b:1324:ada3:b51a:fbdf:ccc6	251.223.204.198
cb15:901b:901b:1324:ada3:b51a:fbdf:ccc7	251.223.204.199
cb15:901b:901b:1324:ada3:b51a:fbdf:ccc8	251.223.204.200
cb15:901b:901b:1324:ada3:b51a:fbdf:ccc9	251.223.204.201
cb15:901b:901b:1324:ada3:b51a:fbdf:ccca	251.223.204.202
cb15:901b:901b:1324:ada3:b51a:fbdf:cccb	251.223.204.203
cb15:901b:901b:1324:ada3:b51a:fbdf:cccc	251.223.204.204
cb15:901b:901b:1324:ada3:b51a:fbdf:cccd	251.223.204.205
cb15:901b:901b:1324:ada3:b51a:fbdf:ccce	251.223.204.206
cb15:901b:901b:1324:ada3:b51a:fbdf:cccf	251.223.204.207
cb15:901b:901b:1324:ada3:b51a:fbdf:ccd0	251.223.204.208
cb15:901b:901b:1324:ada3:b51a:fbdf:ccd1	251.223.204.209
cb15:901b:901b:1324:ada3:b51a:fbdf:ccd2	251.223.204.210
cb15:901b:901b:1324:ada3:b51a:fbdf:ccd3	251.223.204.211
cb15:901b:901b:1324:ada3:b51a:fbdf:ccd4	251.223.204.212
cb15:901b:901b:1324:ada3:b51a:fbdf:ccd5	251.223.204.213
cb15:901b:901b:1324:ada3:b51a:fbdf:ccd6	251.223.204.214
cb15:901b:901b:1324:ada3:b51a:fbdf:ccd7	251.223.204.215
cb15:901b:901b:1324:ada3:b51a:fbdf:ccd8	251.223.204.216
cb15:901b:901b:1324:ada3:b51a:fbdf:ccd9	251.223.204.217
cb15:901b:901b:1324:ada3:b51a:fbdf:ccda	251.223.204.218
cb15:901b:901b:1324:ada3:b51a:fbdf:ccdb	251.223.204.219
cb15:901b:901b:1324:ada3:b51a:fbdf:ccdc	251.223.204.220
cb15:901b:901b:1324:ada3:b51a:fbdf:ccdd	251.223.204.221
cb15:901b:901b:1324:ada3:b51a:fbdf:ccde	251.223.204.222
cb15:901b:901b:1324:ada3:b51a:fbdf:ccdf	251.223.204.223
cb15:901b:901b:1324:ada3:b51a:fbdf:cce0	251.223.204.224
cb15:901b:901b:1324:ada3:b51a:fbdf:cce1	251.223.204.225
cb15:901b:901b:1324:ada3:b51a:fbdf:cce2	251.223.204.226
cb15:901b:901b:1324:ada3:b51a:fbdf:cce3	251.223.204.227
cb15:901b:901b:1324:ada3:b51a:fbdf:cce4	251.223.204.228
cb15:901b:901b:1324:ada3:b51a:fbdf:cce5	251.223.204.229
cb15:901b:901b:1324:ada3:b51a:fbdf:cce6	251.223.204.230
cb15:901b:901b:1324:ada3:b51a:fbdf:cce7	251.223.204.231
cb15:901b:901b:1324:ada3:b51a:fbdf:cce8	251.223.204.232
cb15:901b:901b:1324:ada3:b51a:fbdf:cce9	251.223.204.233
cb15:901b:901b:1324:ada3:b51a:fbdf:ccea	251.223.204.234
cb15:901b:901b:1324:ada3:b51a:fbdf:cceb	251.223.204.235
cb15:901b:901b:1324:ada3:b51a:fbdf:ccec	251.223.204.236
cb15:901b:901b:1324:ada3:b51a:fbdf:cced	251.223.204.237
cb15:901b:901b:1324:ada3:b51a:fbdf:ccee	251.223.204.238
cb15:901b:901b:1324:ada3:b51a:fbdf:ccef	251.223.204.239
cb15:901b:901b:1324:ada3:b51a:fbdf:ccf0	251.223.204.240
cb15:901b:901b:1324:ada3:b51a:fbdf:ccf1	251.223.204.241
cb15:901b:901b:1324:ada3:b51a:fbdf:ccf2	251.223.204.242
cb15:901b:901b:1324:ada3:b51a:fbdf:ccf3	251.223.204.243
cb15:901b:901b:1324:ada3:b51a:fbdf:ccf4	251.223.204.244
cb15:901b:901b:1324:ada3:b51a:fbdf:ccf5	251.223.204.245
cb15:901b:901b:1324:ada3:b51a:fbdf:ccf6	251.223.204.246
cb15:901b:901b:1324:ada3:b51a:fbdf:ccf7	251.223.204.247
cb15:901b:901b:1324:ada3:b51a:fbdf:ccf8	251.223.204.248
cb15:901b:901b:1324:ada3:b51a:fbdf:ccf9	251.223.204.249
cb15:901b:901b:1324:ada3:b51a:fbdf:ccfa	251.223.204.250
cb15:901b:901b:1324:ada3:b51a:fbdf:ccfb	251.223.204.251
cb15:901b:901b:1324:ada3:b51a:fbdf:ccfc	251.223.204.252
cb15:901b:901b:1324:ada3:b51a:fbdf:ccfd	251.223.204.253
cb15:901b:901b:1324:ada3:b51a:fbdf:ccfe	251.223.204.254
cb15:901b:901b:1324:ada3:b51a:fbdf:ccff	251.223.204.255

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.