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:cd24:8081:4072:cb15:2d01	203.21.45.1
cb15:901b:8024:cd24:8081:4072:cb15:2d02	203.21.45.2
cb15:901b:8024:cd24:8081:4072:cb15:2d03	203.21.45.3
cb15:901b:8024:cd24:8081:4072:cb15:2d04	203.21.45.4
cb15:901b:8024:cd24:8081:4072:cb15:2d05	203.21.45.5
cb15:901b:8024:cd24:8081:4072:cb15:2d06	203.21.45.6
cb15:901b:8024:cd24:8081:4072:cb15:2d07	203.21.45.7
cb15:901b:8024:cd24:8081:4072:cb15:2d08	203.21.45.8
cb15:901b:8024:cd24:8081:4072:cb15:2d09	203.21.45.9
cb15:901b:8024:cd24:8081:4072:cb15:2d0a	203.21.45.10
cb15:901b:8024:cd24:8081:4072:cb15:2d0b	203.21.45.11
cb15:901b:8024:cd24:8081:4072:cb15:2d0c	203.21.45.12
cb15:901b:8024:cd24:8081:4072:cb15:2d0d	203.21.45.13
cb15:901b:8024:cd24:8081:4072:cb15:2d0e	203.21.45.14
cb15:901b:8024:cd24:8081:4072:cb15:2d0f	203.21.45.15
cb15:901b:8024:cd24:8081:4072:cb15:2d10	203.21.45.16
cb15:901b:8024:cd24:8081:4072:cb15:2d11	203.21.45.17
cb15:901b:8024:cd24:8081:4072:cb15:2d12	203.21.45.18
cb15:901b:8024:cd24:8081:4072:cb15:2d13	203.21.45.19
cb15:901b:8024:cd24:8081:4072:cb15:2d14	203.21.45.20
cb15:901b:8024:cd24:8081:4072:cb15:2d15	203.21.45.21
cb15:901b:8024:cd24:8081:4072:cb15:2d16	203.21.45.22
cb15:901b:8024:cd24:8081:4072:cb15:2d17	203.21.45.23
cb15:901b:8024:cd24:8081:4072:cb15:2d18	203.21.45.24
cb15:901b:8024:cd24:8081:4072:cb15:2d19	203.21.45.25
cb15:901b:8024:cd24:8081:4072:cb15:2d1a	203.21.45.26
cb15:901b:8024:cd24:8081:4072:cb15:2d1b	203.21.45.27
cb15:901b:8024:cd24:8081:4072:cb15:2d1c	203.21.45.28
cb15:901b:8024:cd24:8081:4072:cb15:2d1d	203.21.45.29
cb15:901b:8024:cd24:8081:4072:cb15:2d1e	203.21.45.30
cb15:901b:8024:cd24:8081:4072:cb15:2d1f	203.21.45.31
cb15:901b:8024:cd24:8081:4072:cb15:2d20	203.21.45.32
cb15:901b:8024:cd24:8081:4072:cb15:2d21	203.21.45.33
cb15:901b:8024:cd24:8081:4072:cb15:2d22	203.21.45.34
cb15:901b:8024:cd24:8081:4072:cb15:2d23	203.21.45.35
cb15:901b:8024:cd24:8081:4072:cb15:2d24	203.21.45.36
cb15:901b:8024:cd24:8081:4072:cb15:2d25	203.21.45.37
cb15:901b:8024:cd24:8081:4072:cb15:2d26	203.21.45.38
cb15:901b:8024:cd24:8081:4072:cb15:2d27	203.21.45.39
cb15:901b:8024:cd24:8081:4072:cb15:2d28	203.21.45.40
cb15:901b:8024:cd24:8081:4072:cb15:2d29	203.21.45.41
cb15:901b:8024:cd24:8081:4072:cb15:2d2a	203.21.45.42
cb15:901b:8024:cd24:8081:4072:cb15:2d2b	203.21.45.43
cb15:901b:8024:cd24:8081:4072:cb15:2d2c	203.21.45.44
cb15:901b:8024:cd24:8081:4072:cb15:2d2d	203.21.45.45
cb15:901b:8024:cd24:8081:4072:cb15:2d2e	203.21.45.46
cb15:901b:8024:cd24:8081:4072:cb15:2d2f	203.21.45.47
cb15:901b:8024:cd24:8081:4072:cb15:2d30	203.21.45.48
cb15:901b:8024:cd24:8081:4072:cb15:2d31	203.21.45.49
cb15:901b:8024:cd24:8081:4072:cb15:2d32	203.21.45.50
cb15:901b:8024:cd24:8081:4072:cb15:2d33	203.21.45.51
cb15:901b:8024:cd24:8081:4072:cb15:2d34	203.21.45.52
cb15:901b:8024:cd24:8081:4072:cb15:2d35	203.21.45.53
cb15:901b:8024:cd24:8081:4072:cb15:2d36	203.21.45.54
cb15:901b:8024:cd24:8081:4072:cb15:2d37	203.21.45.55
cb15:901b:8024:cd24:8081:4072:cb15:2d38	203.21.45.56
cb15:901b:8024:cd24:8081:4072:cb15:2d39	203.21.45.57
cb15:901b:8024:cd24:8081:4072:cb15:2d3a	203.21.45.58
cb15:901b:8024:cd24:8081:4072:cb15:2d3b	203.21.45.59
cb15:901b:8024:cd24:8081:4072:cb15:2d3c	203.21.45.60

cb15:901b:8024:cd24:8081:4072:cb15:2d3d	203.21.45.61
cb15:901b:8024:cd24:8081:4072:cb15:2d3e	203.21.45.62
cb15:901b:8024:cd24:8081:4072:cb15:2d3f	203.21.45.63
cb15:901b:8024:cd24:8081:4072:cb15:2d40	203.21.45.64
cb15:901b:8024:cd24:8081:4072:cb15:2d41	203.21.45.65
cb15:901b:8024:cd24:8081:4072:cb15:2d42	203.21.45.66
cb15:901b:8024:cd24:8081:4072:cb15:2d43	203.21.45.67
cb15:901b:8024:cd24:8081:4072:cb15:2d44	203.21.45.68
cb15:901b:8024:cd24:8081:4072:cb15:2d45	203.21.45.69
cb15:901b:8024:cd24:8081:4072:cb15:2d46	203.21.45.70
cb15:901b:8024:cd24:8081:4072:cb15:2d47	203.21.45.71
cb15:901b:8024:cd24:8081:4072:cb15:2d48	203.21.45.72
cb15:901b:8024:cd24:8081:4072:cb15:2d49	203.21.45.73
cb15:901b:8024:cd24:8081:4072:cb15:2d4a	203.21.45.74
cb15:901b:8024:cd24:8081:4072:cb15:2d4b	203.21.45.75
cb15:901b:8024:cd24:8081:4072:cb15:2d4c	203.21.45.76
cb15:901b:8024:cd24:8081:4072:cb15:2d4d	203.21.45.77
cb15:901b:8024:cd24:8081:4072:cb15:2d4e	203.21.45.78
cb15:901b:8024:cd24:8081:4072:cb15:2d4f	203.21.45.79
cb15:901b:8024:cd24:8081:4072:cb15:2d50	203.21.45.80
cb15:901b:8024:cd24:8081:4072:cb15:2d51	203.21.45.81
cb15:901b:8024:cd24:8081:4072:cb15:2d52	203.21.45.82
cb15:901b:8024:cd24:8081:4072:cb15:2d53	203.21.45.83
cb15:901b:8024:cd24:8081:4072:cb15:2d54	203.21.45.84
cb15:901b:8024:cd24:8081:4072:cb15:2d55	203.21.45.85
cb15:901b:8024:cd24:8081:4072:cb15:2d56	203.21.45.86
cb15:901b:8024:cd24:8081:4072:cb15:2d57	203.21.45.87
cb15:901b:8024:cd24:8081:4072:cb15:2d58	203.21.45.88
cb15:901b:8024:cd24:8081:4072:cb15:2d59	203.21.45.89
cb15:901b:8024:cd24:8081:4072:cb15:2d5a	203.21.45.90
cb15:901b:8024:cd24:8081:4072:cb15:2d5b	203.21.45.91
cb15:901b:8024:cd24:8081:4072:cb15:2d5c	203.21.45.92
cb15:901b:8024:cd24:8081:4072:cb15:2d5d	203.21.45.93
cb15:901b:8024:cd24:8081:4072:cb15:2d5e	203.21.45.94
cb15:901b:8024:cd24:8081:4072:cb15:2d5f	203.21.45.95
cb15:901b:8024:cd24:8081:4072:cb15:2d60	203.21.45.96
cb15:901b:8024:cd24:8081:4072:cb15:2d61	203.21.45.97
cb15:901b:8024:cd24:8081:4072:cb15:2d62	203.21.45.98
cb15:901b:8024:cd24:8081:4072:cb15:2d63	203.21.45.99
cb15:901b:8024:cd24:8081:4072:cb15:2d64	203.21.45.100
cb15:901b:8024:cd24:8081:4072:cb15:2d65	203.21.45.101
cb15:901b:8024:cd24:8081:4072:cb15:2d66	203.21.45.102
cb15:901b:8024:cd24:8081:4072:cb15:2d67	203.21.45.103
cb15:901b:8024:cd24:8081:4072:cb15:2d68	203.21.45.104
cb15:901b:8024:cd24:8081:4072:cb15:2d69	203.21.45.105
cb15:901b:8024:cd24:8081:4072:cb15:2d6a	203.21.45.106
cb15:901b:8024:cd24:8081:4072:cb15:2d6b	203.21.45.107
cb15:901b:8024:cd24:8081:4072:cb15:2d6c	203.21.45.108
cb15:901b:8024:cd24:8081:4072:cb15:2d6d	203.21.45.109
cb15:901b:8024:cd24:8081:4072:cb15:2d6e	203.21.45.110
cb15:901b:8024:cd24:8081:4072:cb15:2d6f	203.21.45.111
cb15:901b:8024:cd24:8081:4072:cb15:2d70	203.21.45.112
cb15:901b:8024:cd24:8081:4072:cb15:2d71	203.21.45.113
cb15:901b:8024:cd24:8081:4072:cb15:2d72	203.21.45.114
cb15:901b:8024:cd24:8081:4072:cb15:2d73	203.21.45.115
cb15:901b:8024:cd24:8081:4072:cb15:2d74	203.21.45.116
cb15:901b:8024:cd24:8081:4072:cb15:2d75	203.21.45.117
cb15:901b:8024:cd24:8081:4072:cb15:2d76	203.21.45.118
cb15:901b:8024:cd24:8081:4072:cb15:2d77	203.21.45.119
cb15:901b:8024:cd24:8081:4072:cb15:2d78	203.21.45.120

cb15:901b:8024:cd24:8081:4072:cb15:2d79	203.21.45.121
cb15:901b:8024:cd24:8081:4072:cb15:2d7a	203.21.45.122
cb15:901b:8024:cd24:8081:4072:cb15:2d7b	203.21.45.123
cb15:901b:8024:cd24:8081:4072:cb15:2d7c	203.21.45.124
cb15:901b:8024:cd24:8081:4072:cb15:2d7d	203.21.45.125
cb15:901b:8024:cd24:8081:4072:cb15:2d7e	203.21.45.126
cb15:901b:8024:cd24:8081:4072:cb15:2d7f	203.21.45.127
cb15:901b:8024:cd24:8081:4072:cb15:2d80	203.21.45.128
cb15:901b:8024:cd24:8081:4072:cb15:2d81	203.21.45.129
cb15:901b:8024:cd24:8081:4072:cb15:2d82	203.21.45.130
cb15:901b:8024:cd24:8081:4072:cb15:2d83	203.21.45.131
cb15:901b:8024:cd24:8081:4072:cb15:2d84	203.21.45.132
cb15:901b:8024:cd24:8081:4072:cb15:2d85	203.21.45.133
cb15:901b:8024:cd24:8081:4072:cb15:2d86	203.21.45.134
cb15:901b:8024:cd24:8081:4072:cb15:2d87	203.21.45.135
cb15:901b:8024:cd24:8081:4072:cb15:2d88	203.21.45.136
cb15:901b:8024:cd24:8081:4072:cb15:2d89	203.21.45.137
cb15:901b:8024:cd24:8081:4072:cb15:2d8a	203.21.45.138
cb15:901b:8024:cd24:8081:4072:cb15:2d8b	203.21.45.139
cb15:901b:8024:cd24:8081:4072:cb15:2d8c	203.21.45.140
cb15:901b:8024:cd24:8081:4072:cb15:2d8d	203.21.45.141
cb15:901b:8024:cd24:8081:4072:cb15:2d8e	203.21.45.142
cb15:901b:8024:cd24:8081:4072:cb15:2d8f	203.21.45.143
cb15:901b:8024:cd24:8081:4072:cb15:2d90	203.21.45.144
cb15:901b:8024:cd24:8081:4072:cb15:2d91	203.21.45.145
cb15:901b:8024:cd24:8081:4072:cb15:2d92	203.21.45.146
cb15:901b:8024:cd24:8081:4072:cb15:2d93	203.21.45.147
cb15:901b:8024:cd24:8081:4072:cb15:2d94	203.21.45.148
cb15:901b:8024:cd24:8081:4072:cb15:2d95	203.21.45.149
cb15:901b:8024:cd24:8081:4072:cb15:2d96	203.21.45.150
cb15:901b:8024:cd24:8081:4072:cb15:2d97	203.21.45.151
cb15:901b:8024:cd24:8081:4072:cb15:2d98	203.21.45.152
cb15:901b:8024:cd24:8081:4072:cb15:2d99	203.21.45.153
cb15:901b:8024:cd24:8081:4072:cb15:2d9a	203.21.45.154
cb15:901b:8024:cd24:8081:4072:cb15:2d9b	203.21.45.155
cb15:901b:8024:cd24:8081:4072:cb15:2d9c	203.21.45.156
cb15:901b:8024:cd24:8081:4072:cb15:2d9d	203.21.45.157
cb15:901b:8024:cd24:8081:4072:cb15:2d9e	203.21.45.158
cb15:901b:8024:cd24:8081:4072:cb15:2d9f	203.21.45.159
cb15:901b:8024:cd24:8081:4072:cb15:2da0	203.21.45.160
cb15:901b:8024:cd24:8081:4072:cb15:2da1	203.21.45.161
cb15:901b:8024:cd24:8081:4072:cb15:2da2	203.21.45.162
cb15:901b:8024:cd24:8081:4072:cb15:2da3	203.21.45.163
cb15:901b:8024:cd24:8081:4072:cb15:2da4	203.21.45.164
cb15:901b:8024:cd24:8081:4072:cb15:2da5	203.21.45.165
cb15:901b:8024:cd24:8081:4072:cb15:2da6	203.21.45.166
cb15:901b:8024:cd24:8081:4072:cb15:2da7	203.21.45.167
cb15:901b:8024:cd24:8081:4072:cb15:2da8	203.21.45.168
cb15:901b:8024:cd24:8081:4072:cb15:2da9	203.21.45.169
cb15:901b:8024:cd24:8081:4072:cb15:2daa	203.21.45.170
cb15:901b:8024:cd24:8081:4072:cb15:2dab	203.21.45.171
cb15:901b:8024:cd24:8081:4072:cb15:2dac	203.21.45.172
cb15:901b:8024:cd24:8081:4072:cb15:2dad	203.21.45.173
cb15:901b:8024:cd24:8081:4072:cb15:2dae	203.21.45.174
cb15:901b:8024:cd24:8081:4072:cb15:2daf	203.21.45.175
cb15:901b:8024:cd24:8081:4072:cb15:2db0	203.21.45.176
cb15:901b:8024:cd24:8081:4072:cb15:2db1	203.21.45.177
cb15:901b:8024:cd24:8081:4072:cb15:2db2	203.21.45.178
cb15:901b:8024:cd24:8081:4072:cb15:2db3	203.21.45.179
cb15:901b:8024:cd24:8081:4072:cb15:2db4	203.21.45.180

cb15:901b:8024:cd24:8081:4072:cb15:2db5	203.21.45.181
cb15:901b:8024:cd24:8081:4072:cb15:2db6	203.21.45.182
cb15:901b:8024:cd24:8081:4072:cb15:2db7	203.21.45.183
cb15:901b:8024:cd24:8081:4072:cb15:2db8	203.21.45.184
cb15:901b:8024:cd24:8081:4072:cb15:2db9	203.21.45.185
cb15:901b:8024:cd24:8081:4072:cb15:2dba	203.21.45.186
cb15:901b:8024:cd24:8081:4072:cb15:2dbb	203.21.45.187
cb15:901b:8024:cd24:8081:4072:cb15:2dbc	203.21.45.188
cb15:901b:8024:cd24:8081:4072:cb15:2dbd	203.21.45.189
cb15:901b:8024:cd24:8081:4072:cb15:2dbe	203.21.45.190
cb15:901b:8024:cd24:8081:4072:cb15:2dbf	203.21.45.191
cb15:901b:8024:cd24:8081:4072:cb15:2dc0	203.21.45.192
cb15:901b:8024:cd24:8081:4072:cb15:2dc1	203.21.45.193
cb15:901b:8024:cd24:8081:4072:cb15:2dc2	203.21.45.194
cb15:901b:8024:cd24:8081:4072:cb15:2dc3	203.21.45.195
cb15:901b:8024:cd24:8081:4072:cb15:2dc4	203.21.45.196
cb15:901b:8024:cd24:8081:4072:cb15:2dc5	203.21.45.197
cb15:901b:8024:cd24:8081:4072:cb15:2dc6	203.21.45.198
cb15:901b:8024:cd24:8081:4072:cb15:2dc7	203.21.45.199
cb15:901b:8024:cd24:8081:4072:cb15:2dc8	203.21.45.200
cb15:901b:8024:cd24:8081:4072:cb15:2dc9	203.21.45.201
cb15:901b:8024:cd24:8081:4072:cb15:2dca	203.21.45.202
cb15:901b:8024:cd24:8081:4072:cb15:2dcb	203.21.45.203
cb15:901b:8024:cd24:8081:4072:cb15:2dcc	203.21.45.204
cb15:901b:8024:cd24:8081:4072:cb15:2dcd	203.21.45.205
cb15:901b:8024:cd24:8081:4072:cb15:2dce	203.21.45.206
cb15:901b:8024:cd24:8081:4072:cb15:2dcf	203.21.45.207
cb15:901b:8024:cd24:8081:4072:cb15:2dd0	203.21.45.208
cb15:901b:8024:cd24:8081:4072:cb15:2dd1	203.21.45.209
cb15:901b:8024:cd24:8081:4072:cb15:2dd2	203.21.45.210
cb15:901b:8024:cd24:8081:4072:cb15:2dd3	203.21.45.211
cb15:901b:8024:cd24:8081:4072:cb15:2dd4	203.21.45.212
cb15:901b:8024:cd24:8081:4072:cb15:2dd5	203.21.45.213
cb15:901b:8024:cd24:8081:4072:cb15:2dd6	203.21.45.214
cb15:901b:8024:cd24:8081:4072:cb15:2dd7	203.21.45.215
cb15:901b:8024:cd24:8081:4072:cb15:2dd8	203.21.45.216
cb15:901b:8024:cd24:8081:4072:cb15:2dd9	203.21.45.217
cb15:901b:8024:cd24:8081:4072:cb15:2dda	203.21.45.218
cb15:901b:8024:cd24:8081:4072:cb15:2ddb	203.21.45.219
cb15:901b:8024:cd24:8081:4072:cb15:2ddc	203.21.45.220
cb15:901b:8024:cd24:8081:4072:cb15:2ddd	203.21.45.221
cb15:901b:8024:cd24:8081:4072:cb15:2dde	203.21.45.222
cb15:901b:8024:cd24:8081:4072:cb15:2ddf	203.21.45.223
cb15:901b:8024:cd24:8081:4072:cb15:2de0	203.21.45.224
cb15:901b:8024:cd24:8081:4072:cb15:2de1	203.21.45.225
cb15:901b:8024:cd24:8081:4072:cb15:2de2	203.21.45.226
cb15:901b:8024:cd24:8081:4072:cb15:2de3	203.21.45.227
cb15:901b:8024:cd24:8081:4072:cb15:2de4	203.21.45.228
cb15:901b:8024:cd24:8081:4072:cb15:2de5	203.21.45.229
cb15:901b:8024:cd24:8081:4072:cb15:2de6	203.21.45.230
cb15:901b:8024:cd24:8081:4072:cb15:2de7	203.21.45.231
cb15:901b:8024:cd24:8081:4072:cb15:2de8	203.21.45.232
cb15:901b:8024:cd24:8081:4072:cb15:2de9	203.21.45.233
cb15:901b:8024:cd24:8081:4072:cb15:2dea	203.21.45.234
cb15:901b:8024:cd24:8081:4072:cb15:2deb	203.21.45.235
cb15:901b:8024:cd24:8081:4072:cb15:2dec	203.21.45.236
cb15:901b:8024:cd24:8081:4072:cb15:2ded	203.21.45.237
cb15:901b:8024:cd24:8081:4072:cb15:2dee	203.21.45.238
cb15:901b:8024:cd24:8081:4072:cb15:2def	203.21.45.239
cb15:901b:8024:cd24:8081:4072:cb15:2df0	203.21.45.240
cb15:901b:8024:cd24:8081:4072:cb15:2df1	203.21.45.241
cb15:901b:8024:cd24:8081:4072:cb15:2df2	203.21.45.242
cb15:901b:8024:cd24:8081:4072:cb15:2df3	203.21.45.243
cb15:901b:8024:cd24:8081:4072:cb15:2df4	203.21.45.244
cb15:901b:8024:cd24:8081:4072:cb15:2df5	203.21.45.245
cb15:901b:8024:cd24:8081:4072:cb15:2df6	203.21.45.246
cb15:901b:8024:cd24:8081:4072:cb15:2df7	203.21.45.247
cb15:901b:8024:cd24:8081:4072:cb15:2df8	203.21.45.248
cb15:901b:8024:cd24:8081:4072:cb15:2df9	203.21.45.249
cb15:901b:8024:cd24:8081:4072:cb15:2dfa	203.21.45.250
cb15:901b:8024:cd24:8081:4072:cb15:2dfb	203.21.45.251
cb15:901b:8024:cd24:8081:4072:cb15:2dfc	203.21.45.252
cb15:901b:8024:cd24:8081:4072:cb15:2dfd	203.21.45.253
cb15:901b:8024:cd24:8081:4072:cb15:2dfe	203.21.45.254
cb15:901b:8024:cd24:8081:4072:cb15:2dff	203.21.45.255

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.