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:cb15:4d01	203.21.77.1
cb15:901b:901b:1324:eb24:7fce:cb15:4d02	203.21.77.2
cb15:901b:901b:1324:eb24:7fce:cb15:4d03	203.21.77.3
cb15:901b:901b:1324:eb24:7fce:cb15:4d04	203.21.77.4
cb15:901b:901b:1324:eb24:7fce:cb15:4d05	203.21.77.5
cb15:901b:901b:1324:eb24:7fce:cb15:4d06	203.21.77.6
cb15:901b:901b:1324:eb24:7fce:cb15:4d07	203.21.77.7
cb15:901b:901b:1324:eb24:7fce:cb15:4d08	203.21.77.8
cb15:901b:901b:1324:eb24:7fce:cb15:4d09	203.21.77.9
cb15:901b:901b:1324:eb24:7fce:cb15:4d0a	203.21.77.10
cb15:901b:901b:1324:eb24:7fce:cb15:4d0b	203.21.77.11
cb15:901b:901b:1324:eb24:7fce:cb15:4d0c	203.21.77.12
cb15:901b:901b:1324:eb24:7fce:cb15:4d0d	203.21.77.13
cb15:901b:901b:1324:eb24:7fce:cb15:4d0e	203.21.77.14
cb15:901b:901b:1324:eb24:7fce:cb15:4d0f	203.21.77.15
cb15:901b:901b:1324:eb24:7fce:cb15:4d10	203.21.77.16
cb15:901b:901b:1324:eb24:7fce:cb15:4d11	203.21.77.17
cb15:901b:901b:1324:eb24:7fce:cb15:4d12	203.21.77.18
cb15:901b:901b:1324:eb24:7fce:cb15:4d13	203.21.77.19
cb15:901b:901b:1324:eb24:7fce:cb15:4d14	203.21.77.20
cb15:901b:901b:1324:eb24:7fce:cb15:4d15	203.21.77.21
cb15:901b:901b:1324:eb24:7fce:cb15:4d16	203.21.77.22
cb15:901b:901b:1324:eb24:7fce:cb15:4d17	203.21.77.23
cb15:901b:901b:1324:eb24:7fce:cb15:4d18	203.21.77.24
cb15:901b:901b:1324:eb24:7fce:cb15:4d19	203.21.77.25
cb15:901b:901b:1324:eb24:7fce:cb15:4d1a	203.21.77.26
cb15:901b:901b:1324:eb24:7fce:cb15:4d1b	203.21.77.27
cb15:901b:901b:1324:eb24:7fce:cb15:4d1c	203.21.77.28
cb15:901b:901b:1324:eb24:7fce:cb15:4d1d	203.21.77.29
cb15:901b:901b:1324:eb24:7fce:cb15:4d1e	203.21.77.30
cb15:901b:901b:1324:eb24:7fce:cb15:4d1f	203.21.77.31
cb15:901b:901b:1324:eb24:7fce:cb15:4d20	203.21.77.32
cb15:901b:901b:1324:eb24:7fce:cb15:4d21	203.21.77.33
cb15:901b:901b:1324:eb24:7fce:cb15:4d22	203.21.77.34
cb15:901b:901b:1324:eb24:7fce:cb15:4d23	203.21.77.35
cb15:901b:901b:1324:eb24:7fce:cb15:4d24	203.21.77.36
cb15:901b:901b:1324:eb24:7fce:cb15:4d25	203.21.77.37
cb15:901b:901b:1324:eb24:7fce:cb15:4d26	203.21.77.38
cb15:901b:901b:1324:eb24:7fce:cb15:4d27	203.21.77.39
cb15:901b:901b:1324:eb24:7fce:cb15:4d28	203.21.77.40
cb15:901b:901b:1324:eb24:7fce:cb15:4d29	203.21.77.41
cb15:901b:901b:1324:eb24:7fce:cb15:4d2a	203.21.77.42
cb15:901b:901b:1324:eb24:7fce:cb15:4d2b	203.21.77.43
cb15:901b:901b:1324:eb24:7fce:cb15:4d2c	203.21.77.44
cb15:901b:901b:1324:eb24:7fce:cb15:4d2d	203.21.77.45
cb15:901b:901b:1324:eb24:7fce:cb15:4d2e	203.21.77.46
cb15:901b:901b:1324:eb24:7fce:cb15:4d2f	203.21.77.47
cb15:901b:901b:1324:eb24:7fce:cb15:4d30	203.21.77.48
cb15:901b:901b:1324:eb24:7fce:cb15:4d31	203.21.77.49
cb15:901b:901b:1324:eb24:7fce:cb15:4d32	203.21.77.50
cb15:901b:901b:1324:eb24:7fce:cb15:4d33	203.21.77.51
cb15:901b:901b:1324:eb24:7fce:cb15:4d34	203.21.77.52
cb15:901b:901b:1324:eb24:7fce:cb15:4d35	203.21.77.53
cb15:901b:901b:1324:eb24:7fce:cb15:4d36	203.21.77.54
cb15:901b:901b:1324:eb24:7fce:cb15:4d37	203.21.77.55
cb15:901b:901b:1324:eb24:7fce:cb15:4d38	203.21.77.56
cb15:901b:901b:1324:eb24:7fce:cb15:4d39	203.21.77.57
cb15:901b:901b:1324:eb24:7fce:cb15:4d3a	203.21.77.58
cb15:901b:901b:1324:eb24:7fce:cb15:4d3b	203.21.77.59
cb15:901b:901b:1324:eb24:7fce:cb15:4d3c	203.21.77.60

cb15:901b:901b:1324:eb24:7fce:cb15:4d3d	203.21.77.61
cb15:901b:901b:1324:eb24:7fce:cb15:4d3e	203.21.77.62
cb15:901b:901b:1324:eb24:7fce:cb15:4d3f	203.21.77.63
cb15:901b:901b:1324:eb24:7fce:cb15:4d40	203.21.77.64
cb15:901b:901b:1324:eb24:7fce:cb15:4d41	203.21.77.65
cb15:901b:901b:1324:eb24:7fce:cb15:4d42	203.21.77.66
cb15:901b:901b:1324:eb24:7fce:cb15:4d43	203.21.77.67
cb15:901b:901b:1324:eb24:7fce:cb15:4d44	203.21.77.68
cb15:901b:901b:1324:eb24:7fce:cb15:4d45	203.21.77.69
cb15:901b:901b:1324:eb24:7fce:cb15:4d46	203.21.77.70
cb15:901b:901b:1324:eb24:7fce:cb15:4d47	203.21.77.71
cb15:901b:901b:1324:eb24:7fce:cb15:4d48	203.21.77.72
cb15:901b:901b:1324:eb24:7fce:cb15:4d49	203.21.77.73
cb15:901b:901b:1324:eb24:7fce:cb15:4d4a	203.21.77.74
cb15:901b:901b:1324:eb24:7fce:cb15:4d4b	203.21.77.75
cb15:901b:901b:1324:eb24:7fce:cb15:4d4c	203.21.77.76
cb15:901b:901b:1324:eb24:7fce:cb15:4d4d	203.21.77.77
cb15:901b:901b:1324:eb24:7fce:cb15:4d4e	203.21.77.78
cb15:901b:901b:1324:eb24:7fce:cb15:4d4f	203.21.77.79
cb15:901b:901b:1324:eb24:7fce:cb15:4d50	203.21.77.80
cb15:901b:901b:1324:eb24:7fce:cb15:4d51	203.21.77.81
cb15:901b:901b:1324:eb24:7fce:cb15:4d52	203.21.77.82
cb15:901b:901b:1324:eb24:7fce:cb15:4d53	203.21.77.83
cb15:901b:901b:1324:eb24:7fce:cb15:4d54	203.21.77.84
cb15:901b:901b:1324:eb24:7fce:cb15:4d55	203.21.77.85
cb15:901b:901b:1324:eb24:7fce:cb15:4d56	203.21.77.86
cb15:901b:901b:1324:eb24:7fce:cb15:4d57	203.21.77.87
cb15:901b:901b:1324:eb24:7fce:cb15:4d58	203.21.77.88
cb15:901b:901b:1324:eb24:7fce:cb15:4d59	203.21.77.89
cb15:901b:901b:1324:eb24:7fce:cb15:4d5a	203.21.77.90
cb15:901b:901b:1324:eb24:7fce:cb15:4d5b	203.21.77.91
cb15:901b:901b:1324:eb24:7fce:cb15:4d5c	203.21.77.92
cb15:901b:901b:1324:eb24:7fce:cb15:4d5d	203.21.77.93
cb15:901b:901b:1324:eb24:7fce:cb15:4d5e	203.21.77.94
cb15:901b:901b:1324:eb24:7fce:cb15:4d5f	203.21.77.95
cb15:901b:901b:1324:eb24:7fce:cb15:4d60	203.21.77.96
cb15:901b:901b:1324:eb24:7fce:cb15:4d61	203.21.77.97
cb15:901b:901b:1324:eb24:7fce:cb15:4d62	203.21.77.98
cb15:901b:901b:1324:eb24:7fce:cb15:4d63	203.21.77.99
cb15:901b:901b:1324:eb24:7fce:cb15:4d64	203.21.77.100
cb15:901b:901b:1324:eb24:7fce:cb15:4d65	203.21.77.101
cb15:901b:901b:1324:eb24:7fce:cb15:4d66	203.21.77.102
cb15:901b:901b:1324:eb24:7fce:cb15:4d67	203.21.77.103
cb15:901b:901b:1324:eb24:7fce:cb15:4d68	203.21.77.104
cb15:901b:901b:1324:eb24:7fce:cb15:4d69	203.21.77.105
cb15:901b:901b:1324:eb24:7fce:cb15:4d6a	203.21.77.106
cb15:901b:901b:1324:eb24:7fce:cb15:4d6b	203.21.77.107
cb15:901b:901b:1324:eb24:7fce:cb15:4d6c	203.21.77.108
cb15:901b:901b:1324:eb24:7fce:cb15:4d6d	203.21.77.109
cb15:901b:901b:1324:eb24:7fce:cb15:4d6e	203.21.77.110
cb15:901b:901b:1324:eb24:7fce:cb15:4d6f	203.21.77.111
cb15:901b:901b:1324:eb24:7fce:cb15:4d70	203.21.77.112
cb15:901b:901b:1324:eb24:7fce:cb15:4d71	203.21.77.113
cb15:901b:901b:1324:eb24:7fce:cb15:4d72	203.21.77.114
cb15:901b:901b:1324:eb24:7fce:cb15:4d73	203.21.77.115
cb15:901b:901b:1324:eb24:7fce:cb15:4d74	203.21.77.116
cb15:901b:901b:1324:eb24:7fce:cb15:4d75	203.21.77.117
cb15:901b:901b:1324:eb24:7fce:cb15:4d76	203.21.77.118
cb15:901b:901b:1324:eb24:7fce:cb15:4d77	203.21.77.119
cb15:901b:901b:1324:eb24:7fce:cb15:4d78	203.21.77.120

cb15:901b:901b:1324:eb24:7fce:cb15:4d79	203.21.77.121
cb15:901b:901b:1324:eb24:7fce:cb15:4d7a	203.21.77.122
cb15:901b:901b:1324:eb24:7fce:cb15:4d7b	203.21.77.123
cb15:901b:901b:1324:eb24:7fce:cb15:4d7c	203.21.77.124
cb15:901b:901b:1324:eb24:7fce:cb15:4d7d	203.21.77.125
cb15:901b:901b:1324:eb24:7fce:cb15:4d7e	203.21.77.126
cb15:901b:901b:1324:eb24:7fce:cb15:4d7f	203.21.77.127
cb15:901b:901b:1324:eb24:7fce:cb15:4d80	203.21.77.128
cb15:901b:901b:1324:eb24:7fce:cb15:4d81	203.21.77.129
cb15:901b:901b:1324:eb24:7fce:cb15:4d82	203.21.77.130
cb15:901b:901b:1324:eb24:7fce:cb15:4d83	203.21.77.131
cb15:901b:901b:1324:eb24:7fce:cb15:4d84	203.21.77.132
cb15:901b:901b:1324:eb24:7fce:cb15:4d85	203.21.77.133
cb15:901b:901b:1324:eb24:7fce:cb15:4d86	203.21.77.134
cb15:901b:901b:1324:eb24:7fce:cb15:4d87	203.21.77.135
cb15:901b:901b:1324:eb24:7fce:cb15:4d88	203.21.77.136
cb15:901b:901b:1324:eb24:7fce:cb15:4d89	203.21.77.137
cb15:901b:901b:1324:eb24:7fce:cb15:4d8a	203.21.77.138
cb15:901b:901b:1324:eb24:7fce:cb15:4d8b	203.21.77.139
cb15:901b:901b:1324:eb24:7fce:cb15:4d8c	203.21.77.140
cb15:901b:901b:1324:eb24:7fce:cb15:4d8d	203.21.77.141
cb15:901b:901b:1324:eb24:7fce:cb15:4d8e	203.21.77.142
cb15:901b:901b:1324:eb24:7fce:cb15:4d8f	203.21.77.143
cb15:901b:901b:1324:eb24:7fce:cb15:4d90	203.21.77.144
cb15:901b:901b:1324:eb24:7fce:cb15:4d91	203.21.77.145
cb15:901b:901b:1324:eb24:7fce:cb15:4d92	203.21.77.146
cb15:901b:901b:1324:eb24:7fce:cb15:4d93	203.21.77.147
cb15:901b:901b:1324:eb24:7fce:cb15:4d94	203.21.77.148
cb15:901b:901b:1324:eb24:7fce:cb15:4d95	203.21.77.149
cb15:901b:901b:1324:eb24:7fce:cb15:4d96	203.21.77.150
cb15:901b:901b:1324:eb24:7fce:cb15:4d97	203.21.77.151
cb15:901b:901b:1324:eb24:7fce:cb15:4d98	203.21.77.152
cb15:901b:901b:1324:eb24:7fce:cb15:4d99	203.21.77.153
cb15:901b:901b:1324:eb24:7fce:cb15:4d9a	203.21.77.154
cb15:901b:901b:1324:eb24:7fce:cb15:4d9b	203.21.77.155
cb15:901b:901b:1324:eb24:7fce:cb15:4d9c	203.21.77.156
cb15:901b:901b:1324:eb24:7fce:cb15:4d9d	203.21.77.157
cb15:901b:901b:1324:eb24:7fce:cb15:4d9e	203.21.77.158
cb15:901b:901b:1324:eb24:7fce:cb15:4d9f	203.21.77.159
cb15:901b:901b:1324:eb24:7fce:cb15:4da0	203.21.77.160
cb15:901b:901b:1324:eb24:7fce:cb15:4da1	203.21.77.161
cb15:901b:901b:1324:eb24:7fce:cb15:4da2	203.21.77.162
cb15:901b:901b:1324:eb24:7fce:cb15:4da3	203.21.77.163
cb15:901b:901b:1324:eb24:7fce:cb15:4da4	203.21.77.164
cb15:901b:901b:1324:eb24:7fce:cb15:4da5	203.21.77.165
cb15:901b:901b:1324:eb24:7fce:cb15:4da6	203.21.77.166
cb15:901b:901b:1324:eb24:7fce:cb15:4da7	203.21.77.167
cb15:901b:901b:1324:eb24:7fce:cb15:4da8	203.21.77.168
cb15:901b:901b:1324:eb24:7fce:cb15:4da9	203.21.77.169
cb15:901b:901b:1324:eb24:7fce:cb15:4daa	203.21.77.170
cb15:901b:901b:1324:eb24:7fce:cb15:4dab	203.21.77.171
cb15:901b:901b:1324:eb24:7fce:cb15:4dac	203.21.77.172
cb15:901b:901b:1324:eb24:7fce:cb15:4dad	203.21.77.173
cb15:901b:901b:1324:eb24:7fce:cb15:4dae	203.21.77.174
cb15:901b:901b:1324:eb24:7fce:cb15:4daf	203.21.77.175
cb15:901b:901b:1324:eb24:7fce:cb15:4db0	203.21.77.176
cb15:901b:901b:1324:eb24:7fce:cb15:4db1	203.21.77.177
cb15:901b:901b:1324:eb24:7fce:cb15:4db2	203.21.77.178
cb15:901b:901b:1324:eb24:7fce:cb15:4db3	203.21.77.179
cb15:901b:901b:1324:eb24:7fce:cb15:4db4	203.21.77.180

cb15:901b:901b:1324:eb24:7fce:cb15:4db5	203.21.77.181
cb15:901b:901b:1324:eb24:7fce:cb15:4db6	203.21.77.182
cb15:901b:901b:1324:eb24:7fce:cb15:4db7	203.21.77.183
cb15:901b:901b:1324:eb24:7fce:cb15:4db8	203.21.77.184
cb15:901b:901b:1324:eb24:7fce:cb15:4db9	203.21.77.185
cb15:901b:901b:1324:eb24:7fce:cb15:4dba	203.21.77.186
cb15:901b:901b:1324:eb24:7fce:cb15:4dbb	203.21.77.187
cb15:901b:901b:1324:eb24:7fce:cb15:4dbc	203.21.77.188
cb15:901b:901b:1324:eb24:7fce:cb15:4dbd	203.21.77.189
cb15:901b:901b:1324:eb24:7fce:cb15:4dbe	203.21.77.190
cb15:901b:901b:1324:eb24:7fce:cb15:4dbf	203.21.77.191
cb15:901b:901b:1324:eb24:7fce:cb15:4dc0	203.21.77.192
cb15:901b:901b:1324:eb24:7fce:cb15:4dc1	203.21.77.193
cb15:901b:901b:1324:eb24:7fce:cb15:4dc2	203.21.77.194
cb15:901b:901b:1324:eb24:7fce:cb15:4dc3	203.21.77.195
cb15:901b:901b:1324:eb24:7fce:cb15:4dc4	203.21.77.196
cb15:901b:901b:1324:eb24:7fce:cb15:4dc5	203.21.77.197
cb15:901b:901b:1324:eb24:7fce:cb15:4dc6	203.21.77.198
cb15:901b:901b:1324:eb24:7fce:cb15:4dc7	203.21.77.199
cb15:901b:901b:1324:eb24:7fce:cb15:4dc8	203.21.77.200
cb15:901b:901b:1324:eb24:7fce:cb15:4dc9	203.21.77.201
cb15:901b:901b:1324:eb24:7fce:cb15:4dca	203.21.77.202
cb15:901b:901b:1324:eb24:7fce:cb15:4dcb	203.21.77.203
cb15:901b:901b:1324:eb24:7fce:cb15:4dcc	203.21.77.204
cb15:901b:901b:1324:eb24:7fce:cb15:4dcd	203.21.77.205
cb15:901b:901b:1324:eb24:7fce:cb15:4dce	203.21.77.206
cb15:901b:901b:1324:eb24:7fce:cb15:4dcf	203.21.77.207
cb15:901b:901b:1324:eb24:7fce:cb15:4dd0	203.21.77.208
cb15:901b:901b:1324:eb24:7fce:cb15:4dd1	203.21.77.209
cb15:901b:901b:1324:eb24:7fce:cb15:4dd2	203.21.77.210
cb15:901b:901b:1324:eb24:7fce:cb15:4dd3	203.21.77.211
cb15:901b:901b:1324:eb24:7fce:cb15:4dd4	203.21.77.212
cb15:901b:901b:1324:eb24:7fce:cb15:4dd5	203.21.77.213
cb15:901b:901b:1324:eb24:7fce:cb15:4dd6	203.21.77.214
cb15:901b:901b:1324:eb24:7fce:cb15:4dd7	203.21.77.215
cb15:901b:901b:1324:eb24:7fce:cb15:4dd8	203.21.77.216
cb15:901b:901b:1324:eb24:7fce:cb15:4dd9	203.21.77.217
cb15:901b:901b:1324:eb24:7fce:cb15:4dda	203.21.77.218
cb15:901b:901b:1324:eb24:7fce:cb15:4ddb	203.21.77.219
cb15:901b:901b:1324:eb24:7fce:cb15:4ddc	203.21.77.220
cb15:901b:901b:1324:eb24:7fce:cb15:4ddd	203.21.77.221
cb15:901b:901b:1324:eb24:7fce:cb15:4dde	203.21.77.222
cb15:901b:901b:1324:eb24:7fce:cb15:4ddf	203.21.77.223
cb15:901b:901b:1324:eb24:7fce:cb15:4de0	203.21.77.224
cb15:901b:901b:1324:eb24:7fce:cb15:4de1	203.21.77.225
cb15:901b:901b:1324:eb24:7fce:cb15:4de2	203.21.77.226
cb15:901b:901b:1324:eb24:7fce:cb15:4de3	203.21.77.227
cb15:901b:901b:1324:eb24:7fce:cb15:4de4	203.21.77.228
cb15:901b:901b:1324:eb24:7fce:cb15:4de5	203.21.77.229
cb15:901b:901b:1324:eb24:7fce:cb15:4de6	203.21.77.230
cb15:901b:901b:1324:eb24:7fce:cb15:4de7	203.21.77.231
cb15:901b:901b:1324:eb24:7fce:cb15:4de8	203.21.77.232
cb15:901b:901b:1324:eb24:7fce:cb15:4de9	203.21.77.233
cb15:901b:901b:1324:eb24:7fce:cb15:4dea	203.21.77.234
cb15:901b:901b:1324:eb24:7fce:cb15:4deb	203.21.77.235
cb15:901b:901b:1324:eb24:7fce:cb15:4dec	203.21.77.236
cb15:901b:901b:1324:eb24:7fce:cb15:4ded	203.21.77.237
cb15:901b:901b:1324:eb24:7fce:cb15:4dee	203.21.77.238
cb15:901b:901b:1324:eb24:7fce:cb15:4def	203.21.77.239
cb15:901b:901b:1324:eb24:7fce:cb15:4df0	203.21.77.240
cb15:901b:901b:1324:eb24:7fce:cb15:4df1	203.21.77.241
cb15:901b:901b:1324:eb24:7fce:cb15:4df2	203.21.77.242
cb15:901b:901b:1324:eb24:7fce:cb15:4df3	203.21.77.243
cb15:901b:901b:1324:eb24:7fce:cb15:4df4	203.21.77.244
cb15:901b:901b:1324:eb24:7fce:cb15:4df5	203.21.77.245
cb15:901b:901b:1324:eb24:7fce:cb15:4df6	203.21.77.246
cb15:901b:901b:1324:eb24:7fce:cb15:4df7	203.21.77.247
cb15:901b:901b:1324:eb24:7fce:cb15:4df8	203.21.77.248
cb15:901b:901b:1324:eb24:7fce:cb15:4df9	203.21.77.249
cb15:901b:901b:1324:eb24:7fce:cb15:4dfa	203.21.77.250
cb15:901b:901b:1324:eb24:7fce:cb15:4dfb	203.21.77.251
cb15:901b:901b:1324:eb24:7fce:cb15:4dfc	203.21.77.252
cb15:901b:901b:1324:eb24:7fce:cb15:4dfd	203.21.77.253
cb15:901b:901b:1324:eb24:7fce:cb15:4dfe	203.21.77.254
cb15:901b:901b:1324:eb24:7fce:cb15:4dff	203.21.77.255

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.