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:cb15:4b01	203.21.75.1
cb15:901b:901b:1324:eb24:7fce:cb15:4b02	203.21.75.2
cb15:901b:901b:1324:eb24:7fce:cb15:4b03	203.21.75.3
cb15:901b:901b:1324:eb24:7fce:cb15:4b04	203.21.75.4
cb15:901b:901b:1324:eb24:7fce:cb15:4b05	203.21.75.5
cb15:901b:901b:1324:eb24:7fce:cb15:4b06	203.21.75.6
cb15:901b:901b:1324:eb24:7fce:cb15:4b07	203.21.75.7
cb15:901b:901b:1324:eb24:7fce:cb15:4b08	203.21.75.8
cb15:901b:901b:1324:eb24:7fce:cb15:4b09	203.21.75.9
cb15:901b:901b:1324:eb24:7fce:cb15:4b0a	203.21.75.10
cb15:901b:901b:1324:eb24:7fce:cb15:4b0b	203.21.75.11
cb15:901b:901b:1324:eb24:7fce:cb15:4b0c	203.21.75.12
cb15:901b:901b:1324:eb24:7fce:cb15:4b0d	203.21.75.13
cb15:901b:901b:1324:eb24:7fce:cb15:4b0e	203.21.75.14
cb15:901b:901b:1324:eb24:7fce:cb15:4b0f	203.21.75.15
cb15:901b:901b:1324:eb24:7fce:cb15:4b10	203.21.75.16
cb15:901b:901b:1324:eb24:7fce:cb15:4b11	203.21.75.17
cb15:901b:901b:1324:eb24:7fce:cb15:4b12	203.21.75.18
cb15:901b:901b:1324:eb24:7fce:cb15:4b13	203.21.75.19
cb15:901b:901b:1324:eb24:7fce:cb15:4b14	203.21.75.20
cb15:901b:901b:1324:eb24:7fce:cb15:4b15	203.21.75.21
cb15:901b:901b:1324:eb24:7fce:cb15:4b16	203.21.75.22
cb15:901b:901b:1324:eb24:7fce:cb15:4b17	203.21.75.23
cb15:901b:901b:1324:eb24:7fce:cb15:4b18	203.21.75.24
cb15:901b:901b:1324:eb24:7fce:cb15:4b19	203.21.75.25
cb15:901b:901b:1324:eb24:7fce:cb15:4b1a	203.21.75.26
cb15:901b:901b:1324:eb24:7fce:cb15:4b1b	203.21.75.27
cb15:901b:901b:1324:eb24:7fce:cb15:4b1c	203.21.75.28
cb15:901b:901b:1324:eb24:7fce:cb15:4b1d	203.21.75.29
cb15:901b:901b:1324:eb24:7fce:cb15:4b1e	203.21.75.30
cb15:901b:901b:1324:eb24:7fce:cb15:4b1f	203.21.75.31
cb15:901b:901b:1324:eb24:7fce:cb15:4b20	203.21.75.32
cb15:901b:901b:1324:eb24:7fce:cb15:4b21	203.21.75.33
cb15:901b:901b:1324:eb24:7fce:cb15:4b22	203.21.75.34
cb15:901b:901b:1324:eb24:7fce:cb15:4b23	203.21.75.35
cb15:901b:901b:1324:eb24:7fce:cb15:4b24	203.21.75.36
cb15:901b:901b:1324:eb24:7fce:cb15:4b25	203.21.75.37
cb15:901b:901b:1324:eb24:7fce:cb15:4b26	203.21.75.38
cb15:901b:901b:1324:eb24:7fce:cb15:4b27	203.21.75.39
cb15:901b:901b:1324:eb24:7fce:cb15:4b28	203.21.75.40
cb15:901b:901b:1324:eb24:7fce:cb15:4b29	203.21.75.41
cb15:901b:901b:1324:eb24:7fce:cb15:4b2a	203.21.75.42
cb15:901b:901b:1324:eb24:7fce:cb15:4b2b	203.21.75.43
cb15:901b:901b:1324:eb24:7fce:cb15:4b2c	203.21.75.44
cb15:901b:901b:1324:eb24:7fce:cb15:4b2d	203.21.75.45
cb15:901b:901b:1324:eb24:7fce:cb15:4b2e	203.21.75.46
cb15:901b:901b:1324:eb24:7fce:cb15:4b2f	203.21.75.47
cb15:901b:901b:1324:eb24:7fce:cb15:4b30	203.21.75.48
cb15:901b:901b:1324:eb24:7fce:cb15:4b31	203.21.75.49
cb15:901b:901b:1324:eb24:7fce:cb15:4b32	203.21.75.50
cb15:901b:901b:1324:eb24:7fce:cb15:4b33	203.21.75.51
cb15:901b:901b:1324:eb24:7fce:cb15:4b34	203.21.75.52
cb15:901b:901b:1324:eb24:7fce:cb15:4b35	203.21.75.53
cb15:901b:901b:1324:eb24:7fce:cb15:4b36	203.21.75.54
cb15:901b:901b:1324:eb24:7fce:cb15:4b37	203.21.75.55
cb15:901b:901b:1324:eb24:7fce:cb15:4b38	203.21.75.56
cb15:901b:901b:1324:eb24:7fce:cb15:4b39	203.21.75.57
cb15:901b:901b:1324:eb24:7fce:cb15:4b3a	203.21.75.58
cb15:901b:901b:1324:eb24:7fce:cb15:4b3b	203.21.75.59
cb15:901b:901b:1324:eb24:7fce:cb15:4b3c	203.21.75.60

cb15:901b:901b:1324:eb24:7fce:cb15:4b3d	203.21.75.61
cb15:901b:901b:1324:eb24:7fce:cb15:4b3e	203.21.75.62
cb15:901b:901b:1324:eb24:7fce:cb15:4b3f	203.21.75.63
cb15:901b:901b:1324:eb24:7fce:cb15:4b40	203.21.75.64
cb15:901b:901b:1324:eb24:7fce:cb15:4b41	203.21.75.65
cb15:901b:901b:1324:eb24:7fce:cb15:4b42	203.21.75.66
cb15:901b:901b:1324:eb24:7fce:cb15:4b43	203.21.75.67
cb15:901b:901b:1324:eb24:7fce:cb15:4b44	203.21.75.68
cb15:901b:901b:1324:eb24:7fce:cb15:4b45	203.21.75.69
cb15:901b:901b:1324:eb24:7fce:cb15:4b46	203.21.75.70
cb15:901b:901b:1324:eb24:7fce:cb15:4b47	203.21.75.71
cb15:901b:901b:1324:eb24:7fce:cb15:4b48	203.21.75.72
cb15:901b:901b:1324:eb24:7fce:cb15:4b49	203.21.75.73
cb15:901b:901b:1324:eb24:7fce:cb15:4b4a	203.21.75.74
cb15:901b:901b:1324:eb24:7fce:cb15:4b4b	203.21.75.75
cb15:901b:901b:1324:eb24:7fce:cb15:4b4c	203.21.75.76
cb15:901b:901b:1324:eb24:7fce:cb15:4b4d	203.21.75.77
cb15:901b:901b:1324:eb24:7fce:cb15:4b4e	203.21.75.78
cb15:901b:901b:1324:eb24:7fce:cb15:4b4f	203.21.75.79
cb15:901b:901b:1324:eb24:7fce:cb15:4b50	203.21.75.80
cb15:901b:901b:1324:eb24:7fce:cb15:4b51	203.21.75.81
cb15:901b:901b:1324:eb24:7fce:cb15:4b52	203.21.75.82
cb15:901b:901b:1324:eb24:7fce:cb15:4b53	203.21.75.83
cb15:901b:901b:1324:eb24:7fce:cb15:4b54	203.21.75.84
cb15:901b:901b:1324:eb24:7fce:cb15:4b55	203.21.75.85
cb15:901b:901b:1324:eb24:7fce:cb15:4b56	203.21.75.86
cb15:901b:901b:1324:eb24:7fce:cb15:4b57	203.21.75.87
cb15:901b:901b:1324:eb24:7fce:cb15:4b58	203.21.75.88
cb15:901b:901b:1324:eb24:7fce:cb15:4b59	203.21.75.89
cb15:901b:901b:1324:eb24:7fce:cb15:4b5a	203.21.75.90
cb15:901b:901b:1324:eb24:7fce:cb15:4b5b	203.21.75.91
cb15:901b:901b:1324:eb24:7fce:cb15:4b5c	203.21.75.92
cb15:901b:901b:1324:eb24:7fce:cb15:4b5d	203.21.75.93
cb15:901b:901b:1324:eb24:7fce:cb15:4b5e	203.21.75.94
cb15:901b:901b:1324:eb24:7fce:cb15:4b5f	203.21.75.95
cb15:901b:901b:1324:eb24:7fce:cb15:4b60	203.21.75.96
cb15:901b:901b:1324:eb24:7fce:cb15:4b61	203.21.75.97
cb15:901b:901b:1324:eb24:7fce:cb15:4b62	203.21.75.98
cb15:901b:901b:1324:eb24:7fce:cb15:4b63	203.21.75.99
cb15:901b:901b:1324:eb24:7fce:cb15:4b64	203.21.75.100
cb15:901b:901b:1324:eb24:7fce:cb15:4b65	203.21.75.101
cb15:901b:901b:1324:eb24:7fce:cb15:4b66	203.21.75.102
cb15:901b:901b:1324:eb24:7fce:cb15:4b67	203.21.75.103
cb15:901b:901b:1324:eb24:7fce:cb15:4b68	203.21.75.104
cb15:901b:901b:1324:eb24:7fce:cb15:4b69	203.21.75.105
cb15:901b:901b:1324:eb24:7fce:cb15:4b6a	203.21.75.106
cb15:901b:901b:1324:eb24:7fce:cb15:4b6b	203.21.75.107
cb15:901b:901b:1324:eb24:7fce:cb15:4b6c	203.21.75.108
cb15:901b:901b:1324:eb24:7fce:cb15:4b6d	203.21.75.109
cb15:901b:901b:1324:eb24:7fce:cb15:4b6e	203.21.75.110
cb15:901b:901b:1324:eb24:7fce:cb15:4b6f	203.21.75.111
cb15:901b:901b:1324:eb24:7fce:cb15:4b70	203.21.75.112
cb15:901b:901b:1324:eb24:7fce:cb15:4b71	203.21.75.113
cb15:901b:901b:1324:eb24:7fce:cb15:4b72	203.21.75.114
cb15:901b:901b:1324:eb24:7fce:cb15:4b73	203.21.75.115
cb15:901b:901b:1324:eb24:7fce:cb15:4b74	203.21.75.116
cb15:901b:901b:1324:eb24:7fce:cb15:4b75	203.21.75.117
cb15:901b:901b:1324:eb24:7fce:cb15:4b76	203.21.75.118
cb15:901b:901b:1324:eb24:7fce:cb15:4b77	203.21.75.119
cb15:901b:901b:1324:eb24:7fce:cb15:4b78	203.21.75.120

cb15:901b:901b:1324:eb24:7fce:cb15:4b79	203.21.75.121
cb15:901b:901b:1324:eb24:7fce:cb15:4b7a	203.21.75.122
cb15:901b:901b:1324:eb24:7fce:cb15:4b7b	203.21.75.123
cb15:901b:901b:1324:eb24:7fce:cb15:4b7c	203.21.75.124
cb15:901b:901b:1324:eb24:7fce:cb15:4b7d	203.21.75.125
cb15:901b:901b:1324:eb24:7fce:cb15:4b7e	203.21.75.126
cb15:901b:901b:1324:eb24:7fce:cb15:4b7f	203.21.75.127
cb15:901b:901b:1324:eb24:7fce:cb15:4b80	203.21.75.128
cb15:901b:901b:1324:eb24:7fce:cb15:4b81	203.21.75.129
cb15:901b:901b:1324:eb24:7fce:cb15:4b82	203.21.75.130
cb15:901b:901b:1324:eb24:7fce:cb15:4b83	203.21.75.131
cb15:901b:901b:1324:eb24:7fce:cb15:4b84	203.21.75.132
cb15:901b:901b:1324:eb24:7fce:cb15:4b85	203.21.75.133
cb15:901b:901b:1324:eb24:7fce:cb15:4b86	203.21.75.134
cb15:901b:901b:1324:eb24:7fce:cb15:4b87	203.21.75.135
cb15:901b:901b:1324:eb24:7fce:cb15:4b88	203.21.75.136
cb15:901b:901b:1324:eb24:7fce:cb15:4b89	203.21.75.137
cb15:901b:901b:1324:eb24:7fce:cb15:4b8a	203.21.75.138
cb15:901b:901b:1324:eb24:7fce:cb15:4b8b	203.21.75.139
cb15:901b:901b:1324:eb24:7fce:cb15:4b8c	203.21.75.140
cb15:901b:901b:1324:eb24:7fce:cb15:4b8d	203.21.75.141
cb15:901b:901b:1324:eb24:7fce:cb15:4b8e	203.21.75.142
cb15:901b:901b:1324:eb24:7fce:cb15:4b8f	203.21.75.143
cb15:901b:901b:1324:eb24:7fce:cb15:4b90	203.21.75.144
cb15:901b:901b:1324:eb24:7fce:cb15:4b91	203.21.75.145
cb15:901b:901b:1324:eb24:7fce:cb15:4b92	203.21.75.146
cb15:901b:901b:1324:eb24:7fce:cb15:4b93	203.21.75.147
cb15:901b:901b:1324:eb24:7fce:cb15:4b94	203.21.75.148
cb15:901b:901b:1324:eb24:7fce:cb15:4b95	203.21.75.149
cb15:901b:901b:1324:eb24:7fce:cb15:4b96	203.21.75.150
cb15:901b:901b:1324:eb24:7fce:cb15:4b97	203.21.75.151
cb15:901b:901b:1324:eb24:7fce:cb15:4b98	203.21.75.152
cb15:901b:901b:1324:eb24:7fce:cb15:4b99	203.21.75.153
cb15:901b:901b:1324:eb24:7fce:cb15:4b9a	203.21.75.154
cb15:901b:901b:1324:eb24:7fce:cb15:4b9b	203.21.75.155
cb15:901b:901b:1324:eb24:7fce:cb15:4b9c	203.21.75.156
cb15:901b:901b:1324:eb24:7fce:cb15:4b9d	203.21.75.157
cb15:901b:901b:1324:eb24:7fce:cb15:4b9e	203.21.75.158
cb15:901b:901b:1324:eb24:7fce:cb15:4b9f	203.21.75.159
cb15:901b:901b:1324:eb24:7fce:cb15:4ba0	203.21.75.160
cb15:901b:901b:1324:eb24:7fce:cb15:4ba1	203.21.75.161
cb15:901b:901b:1324:eb24:7fce:cb15:4ba2	203.21.75.162
cb15:901b:901b:1324:eb24:7fce:cb15:4ba3	203.21.75.163
cb15:901b:901b:1324:eb24:7fce:cb15:4ba4	203.21.75.164
cb15:901b:901b:1324:eb24:7fce:cb15:4ba5	203.21.75.165
cb15:901b:901b:1324:eb24:7fce:cb15:4ba6	203.21.75.166
cb15:901b:901b:1324:eb24:7fce:cb15:4ba7	203.21.75.167
cb15:901b:901b:1324:eb24:7fce:cb15:4ba8	203.21.75.168
cb15:901b:901b:1324:eb24:7fce:cb15:4ba9	203.21.75.169
cb15:901b:901b:1324:eb24:7fce:cb15:4baa	203.21.75.170
cb15:901b:901b:1324:eb24:7fce:cb15:4bab	203.21.75.171
cb15:901b:901b:1324:eb24:7fce:cb15:4bac	203.21.75.172
cb15:901b:901b:1324:eb24:7fce:cb15:4bad	203.21.75.173
cb15:901b:901b:1324:eb24:7fce:cb15:4bae	203.21.75.174
cb15:901b:901b:1324:eb24:7fce:cb15:4baf	203.21.75.175
cb15:901b:901b:1324:eb24:7fce:cb15:4bb0	203.21.75.176
cb15:901b:901b:1324:eb24:7fce:cb15:4bb1	203.21.75.177
cb15:901b:901b:1324:eb24:7fce:cb15:4bb2	203.21.75.178
cb15:901b:901b:1324:eb24:7fce:cb15:4bb3	203.21.75.179
cb15:901b:901b:1324:eb24:7fce:cb15:4bb4	203.21.75.180

cb15:901b:901b:1324:eb24:7fce:cb15:4bb5	203.21.75.181
cb15:901b:901b:1324:eb24:7fce:cb15:4bb6	203.21.75.182
cb15:901b:901b:1324:eb24:7fce:cb15:4bb7	203.21.75.183
cb15:901b:901b:1324:eb24:7fce:cb15:4bb8	203.21.75.184
cb15:901b:901b:1324:eb24:7fce:cb15:4bb9	203.21.75.185
cb15:901b:901b:1324:eb24:7fce:cb15:4bba	203.21.75.186
cb15:901b:901b:1324:eb24:7fce:cb15:4bbb	203.21.75.187
cb15:901b:901b:1324:eb24:7fce:cb15:4bbc	203.21.75.188
cb15:901b:901b:1324:eb24:7fce:cb15:4bbd	203.21.75.189
cb15:901b:901b:1324:eb24:7fce:cb15:4bbe	203.21.75.190
cb15:901b:901b:1324:eb24:7fce:cb15:4bbf	203.21.75.191
cb15:901b:901b:1324:eb24:7fce:cb15:4bc0	203.21.75.192
cb15:901b:901b:1324:eb24:7fce:cb15:4bc1	203.21.75.193
cb15:901b:901b:1324:eb24:7fce:cb15:4bc2	203.21.75.194
cb15:901b:901b:1324:eb24:7fce:cb15:4bc3	203.21.75.195
cb15:901b:901b:1324:eb24:7fce:cb15:4bc4	203.21.75.196
cb15:901b:901b:1324:eb24:7fce:cb15:4bc5	203.21.75.197
cb15:901b:901b:1324:eb24:7fce:cb15:4bc6	203.21.75.198
cb15:901b:901b:1324:eb24:7fce:cb15:4bc7	203.21.75.199
cb15:901b:901b:1324:eb24:7fce:cb15:4bc8	203.21.75.200
cb15:901b:901b:1324:eb24:7fce:cb15:4bc9	203.21.75.201
cb15:901b:901b:1324:eb24:7fce:cb15:4bca	203.21.75.202
cb15:901b:901b:1324:eb24:7fce:cb15:4bcb	203.21.75.203
cb15:901b:901b:1324:eb24:7fce:cb15:4bcc	203.21.75.204
cb15:901b:901b:1324:eb24:7fce:cb15:4bcd	203.21.75.205
cb15:901b:901b:1324:eb24:7fce:cb15:4bce	203.21.75.206
cb15:901b:901b:1324:eb24:7fce:cb15:4bcf	203.21.75.207
cb15:901b:901b:1324:eb24:7fce:cb15:4bd0	203.21.75.208
cb15:901b:901b:1324:eb24:7fce:cb15:4bd1	203.21.75.209
cb15:901b:901b:1324:eb24:7fce:cb15:4bd2	203.21.75.210
cb15:901b:901b:1324:eb24:7fce:cb15:4bd3	203.21.75.211
cb15:901b:901b:1324:eb24:7fce:cb15:4bd4	203.21.75.212
cb15:901b:901b:1324:eb24:7fce:cb15:4bd5	203.21.75.213
cb15:901b:901b:1324:eb24:7fce:cb15:4bd6	203.21.75.214
cb15:901b:901b:1324:eb24:7fce:cb15:4bd7	203.21.75.215
cb15:901b:901b:1324:eb24:7fce:cb15:4bd8	203.21.75.216
cb15:901b:901b:1324:eb24:7fce:cb15:4bd9	203.21.75.217
cb15:901b:901b:1324:eb24:7fce:cb15:4bda	203.21.75.218
cb15:901b:901b:1324:eb24:7fce:cb15:4bdb	203.21.75.219
cb15:901b:901b:1324:eb24:7fce:cb15:4bdc	203.21.75.220
cb15:901b:901b:1324:eb24:7fce:cb15:4bdd	203.21.75.221
cb15:901b:901b:1324:eb24:7fce:cb15:4bde	203.21.75.222
cb15:901b:901b:1324:eb24:7fce:cb15:4bdf	203.21.75.223
cb15:901b:901b:1324:eb24:7fce:cb15:4be0	203.21.75.224
cb15:901b:901b:1324:eb24:7fce:cb15:4be1	203.21.75.225
cb15:901b:901b:1324:eb24:7fce:cb15:4be2	203.21.75.226
cb15:901b:901b:1324:eb24:7fce:cb15:4be3	203.21.75.227
cb15:901b:901b:1324:eb24:7fce:cb15:4be4	203.21.75.228
cb15:901b:901b:1324:eb24:7fce:cb15:4be5	203.21.75.229
cb15:901b:901b:1324:eb24:7fce:cb15:4be6	203.21.75.230
cb15:901b:901b:1324:eb24:7fce:cb15:4be7	203.21.75.231
cb15:901b:901b:1324:eb24:7fce:cb15:4be8	203.21.75.232
cb15:901b:901b:1324:eb24:7fce:cb15:4be9	203.21.75.233
cb15:901b:901b:1324:eb24:7fce:cb15:4bea	203.21.75.234
cb15:901b:901b:1324:eb24:7fce:cb15:4beb	203.21.75.235
cb15:901b:901b:1324:eb24:7fce:cb15:4bec	203.21.75.236
cb15:901b:901b:1324:eb24:7fce:cb15:4bed	203.21.75.237
cb15:901b:901b:1324:eb24:7fce:cb15:4bee	203.21.75.238
cb15:901b:901b:1324:eb24:7fce:cb15:4bef	203.21.75.239
cb15:901b:901b:1324:eb24:7fce:cb15:4bf0	203.21.75.240
cb15:901b:901b:1324:eb24:7fce:cb15:4bf1	203.21.75.241
cb15:901b:901b:1324:eb24:7fce:cb15:4bf2	203.21.75.242
cb15:901b:901b:1324:eb24:7fce:cb15:4bf3	203.21.75.243
cb15:901b:901b:1324:eb24:7fce:cb15:4bf4	203.21.75.244
cb15:901b:901b:1324:eb24:7fce:cb15:4bf5	203.21.75.245
cb15:901b:901b:1324:eb24:7fce:cb15:4bf6	203.21.75.246
cb15:901b:901b:1324:eb24:7fce:cb15:4bf7	203.21.75.247
cb15:901b:901b:1324:eb24:7fce:cb15:4bf8	203.21.75.248
cb15:901b:901b:1324:eb24:7fce:cb15:4bf9	203.21.75.249
cb15:901b:901b:1324:eb24:7fce:cb15:4bfa	203.21.75.250
cb15:901b:901b:1324:eb24:7fce:cb15:4bfb	203.21.75.251
cb15:901b:901b:1324:eb24:7fce:cb15:4bfc	203.21.75.252
cb15:901b:901b:1324:eb24:7fce:cb15:4bfd	203.21.75.253
cb15:901b:901b:1324:eb24:7fce:cb15:4bfe	203.21.75.254
cb15:901b:901b:1324:eb24:7fce:cb15:4bff	203.21.75.255

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.