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:b51:7b51:b51:3f01	11.81.63.1
cb15:901b:901b:1324:b51:7b51:b51:3f02	11.81.63.2
cb15:901b:901b:1324:b51:7b51:b51:3f03	11.81.63.3
cb15:901b:901b:1324:b51:7b51:b51:3f04	11.81.63.4
cb15:901b:901b:1324:b51:7b51:b51:3f05	11.81.63.5
cb15:901b:901b:1324:b51:7b51:b51:3f06	11.81.63.6
cb15:901b:901b:1324:b51:7b51:b51:3f07	11.81.63.7
cb15:901b:901b:1324:b51:7b51:b51:3f08	11.81.63.8
cb15:901b:901b:1324:b51:7b51:b51:3f09	11.81.63.9
cb15:901b:901b:1324:b51:7b51:b51:3f0a	11.81.63.10
cb15:901b:901b:1324:b51:7b51:b51:3f0b	11.81.63.11
cb15:901b:901b:1324:b51:7b51:b51:3f0c	11.81.63.12
cb15:901b:901b:1324:b51:7b51:b51:3f0d	11.81.63.13
cb15:901b:901b:1324:b51:7b51:b51:3f0e	11.81.63.14
cb15:901b:901b:1324:b51:7b51:b51:3f0f	11.81.63.15
cb15:901b:901b:1324:b51:7b51:b51:3f10	11.81.63.16
cb15:901b:901b:1324:b51:7b51:b51:3f11	11.81.63.17
cb15:901b:901b:1324:b51:7b51:b51:3f12	11.81.63.18
cb15:901b:901b:1324:b51:7b51:b51:3f13	11.81.63.19
cb15:901b:901b:1324:b51:7b51:b51:3f14	11.81.63.20
cb15:901b:901b:1324:b51:7b51:b51:3f15	11.81.63.21
cb15:901b:901b:1324:b51:7b51:b51:3f16	11.81.63.22
cb15:901b:901b:1324:b51:7b51:b51:3f17	11.81.63.23
cb15:901b:901b:1324:b51:7b51:b51:3f18	11.81.63.24
cb15:901b:901b:1324:b51:7b51:b51:3f19	11.81.63.25
cb15:901b:901b:1324:b51:7b51:b51:3f1a	11.81.63.26
cb15:901b:901b:1324:b51:7b51:b51:3f1b	11.81.63.27
cb15:901b:901b:1324:b51:7b51:b51:3f1c	11.81.63.28
cb15:901b:901b:1324:b51:7b51:b51:3f1d	11.81.63.29
cb15:901b:901b:1324:b51:7b51:b51:3f1e	11.81.63.30
cb15:901b:901b:1324:b51:7b51:b51:3f1f	11.81.63.31
cb15:901b:901b:1324:b51:7b51:b51:3f20	11.81.63.32
cb15:901b:901b:1324:b51:7b51:b51:3f21	11.81.63.33
cb15:901b:901b:1324:b51:7b51:b51:3f22	11.81.63.34
cb15:901b:901b:1324:b51:7b51:b51:3f23	11.81.63.35
cb15:901b:901b:1324:b51:7b51:b51:3f24	11.81.63.36
cb15:901b:901b:1324:b51:7b51:b51:3f25	11.81.63.37
cb15:901b:901b:1324:b51:7b51:b51:3f26	11.81.63.38
cb15:901b:901b:1324:b51:7b51:b51:3f27	11.81.63.39
cb15:901b:901b:1324:b51:7b51:b51:3f28	11.81.63.40
cb15:901b:901b:1324:b51:7b51:b51:3f29	11.81.63.41
cb15:901b:901b:1324:b51:7b51:b51:3f2a	11.81.63.42
cb15:901b:901b:1324:b51:7b51:b51:3f2b	11.81.63.43
cb15:901b:901b:1324:b51:7b51:b51:3f2c	11.81.63.44
cb15:901b:901b:1324:b51:7b51:b51:3f2d	11.81.63.45
cb15:901b:901b:1324:b51:7b51:b51:3f2e	11.81.63.46
cb15:901b:901b:1324:b51:7b51:b51:3f2f	11.81.63.47
cb15:901b:901b:1324:b51:7b51:b51:3f30	11.81.63.48
cb15:901b:901b:1324:b51:7b51:b51:3f31	11.81.63.49
cb15:901b:901b:1324:b51:7b51:b51:3f32	11.81.63.50
cb15:901b:901b:1324:b51:7b51:b51:3f33	11.81.63.51
cb15:901b:901b:1324:b51:7b51:b51:3f34	11.81.63.52
cb15:901b:901b:1324:b51:7b51:b51:3f35	11.81.63.53
cb15:901b:901b:1324:b51:7b51:b51:3f36	11.81.63.54
cb15:901b:901b:1324:b51:7b51:b51:3f37	11.81.63.55
cb15:901b:901b:1324:b51:7b51:b51:3f38	11.81.63.56
cb15:901b:901b:1324:b51:7b51:b51:3f39	11.81.63.57
cb15:901b:901b:1324:b51:7b51:b51:3f3a	11.81.63.58
cb15:901b:901b:1324:b51:7b51:b51:3f3b	11.81.63.59
cb15:901b:901b:1324:b51:7b51:b51:3f3c	11.81.63.60

cb15:901b:901b:1324:b51:7b51:b51:3f3d	11.81.63.61
cb15:901b:901b:1324:b51:7b51:b51:3f3e	11.81.63.62
cb15:901b:901b:1324:b51:7b51:b51:3f3f	11.81.63.63
cb15:901b:901b:1324:b51:7b51:b51:3f40	11.81.63.64
cb15:901b:901b:1324:b51:7b51:b51:3f41	11.81.63.65
cb15:901b:901b:1324:b51:7b51:b51:3f42	11.81.63.66
cb15:901b:901b:1324:b51:7b51:b51:3f43	11.81.63.67
cb15:901b:901b:1324:b51:7b51:b51:3f44	11.81.63.68
cb15:901b:901b:1324:b51:7b51:b51:3f45	11.81.63.69
cb15:901b:901b:1324:b51:7b51:b51:3f46	11.81.63.70
cb15:901b:901b:1324:b51:7b51:b51:3f47	11.81.63.71
cb15:901b:901b:1324:b51:7b51:b51:3f48	11.81.63.72
cb15:901b:901b:1324:b51:7b51:b51:3f49	11.81.63.73
cb15:901b:901b:1324:b51:7b51:b51:3f4a	11.81.63.74
cb15:901b:901b:1324:b51:7b51:b51:3f4b	11.81.63.75
cb15:901b:901b:1324:b51:7b51:b51:3f4c	11.81.63.76
cb15:901b:901b:1324:b51:7b51:b51:3f4d	11.81.63.77
cb15:901b:901b:1324:b51:7b51:b51:3f4e	11.81.63.78
cb15:901b:901b:1324:b51:7b51:b51:3f4f	11.81.63.79
cb15:901b:901b:1324:b51:7b51:b51:3f50	11.81.63.80
cb15:901b:901b:1324:b51:7b51:b51:3f51	11.81.63.81
cb15:901b:901b:1324:b51:7b51:b51:3f52	11.81.63.82
cb15:901b:901b:1324:b51:7b51:b51:3f53	11.81.63.83
cb15:901b:901b:1324:b51:7b51:b51:3f54	11.81.63.84
cb15:901b:901b:1324:b51:7b51:b51:3f55	11.81.63.85
cb15:901b:901b:1324:b51:7b51:b51:3f56	11.81.63.86
cb15:901b:901b:1324:b51:7b51:b51:3f57	11.81.63.87
cb15:901b:901b:1324:b51:7b51:b51:3f58	11.81.63.88
cb15:901b:901b:1324:b51:7b51:b51:3f59	11.81.63.89
cb15:901b:901b:1324:b51:7b51:b51:3f5a	11.81.63.90
cb15:901b:901b:1324:b51:7b51:b51:3f5b	11.81.63.91
cb15:901b:901b:1324:b51:7b51:b51:3f5c	11.81.63.92
cb15:901b:901b:1324:b51:7b51:b51:3f5d	11.81.63.93
cb15:901b:901b:1324:b51:7b51:b51:3f5e	11.81.63.94
cb15:901b:901b:1324:b51:7b51:b51:3f5f	11.81.63.95
cb15:901b:901b:1324:b51:7b51:b51:3f60	11.81.63.96
cb15:901b:901b:1324:b51:7b51:b51:3f61	11.81.63.97
cb15:901b:901b:1324:b51:7b51:b51:3f62	11.81.63.98
cb15:901b:901b:1324:b51:7b51:b51:3f63	11.81.63.99
cb15:901b:901b:1324:b51:7b51:b51:3f64	11.81.63.100
cb15:901b:901b:1324:b51:7b51:b51:3f65	11.81.63.101
cb15:901b:901b:1324:b51:7b51:b51:3f66	11.81.63.102
cb15:901b:901b:1324:b51:7b51:b51:3f67	11.81.63.103
cb15:901b:901b:1324:b51:7b51:b51:3f68	11.81.63.104
cb15:901b:901b:1324:b51:7b51:b51:3f69	11.81.63.105
cb15:901b:901b:1324:b51:7b51:b51:3f6a	11.81.63.106
cb15:901b:901b:1324:b51:7b51:b51:3f6b	11.81.63.107
cb15:901b:901b:1324:b51:7b51:b51:3f6c	11.81.63.108
cb15:901b:901b:1324:b51:7b51:b51:3f6d	11.81.63.109
cb15:901b:901b:1324:b51:7b51:b51:3f6e	11.81.63.110
cb15:901b:901b:1324:b51:7b51:b51:3f6f	11.81.63.111
cb15:901b:901b:1324:b51:7b51:b51:3f70	11.81.63.112
cb15:901b:901b:1324:b51:7b51:b51:3f71	11.81.63.113
cb15:901b:901b:1324:b51:7b51:b51:3f72	11.81.63.114
cb15:901b:901b:1324:b51:7b51:b51:3f73	11.81.63.115
cb15:901b:901b:1324:b51:7b51:b51:3f74	11.81.63.116
cb15:901b:901b:1324:b51:7b51:b51:3f75	11.81.63.117
cb15:901b:901b:1324:b51:7b51:b51:3f76	11.81.63.118
cb15:901b:901b:1324:b51:7b51:b51:3f77	11.81.63.119
cb15:901b:901b:1324:b51:7b51:b51:3f78	11.81.63.120

cb15:901b:901b:1324:b51:7b51:b51:3f79	11.81.63.121
cb15:901b:901b:1324:b51:7b51:b51:3f7a	11.81.63.122
cb15:901b:901b:1324:b51:7b51:b51:3f7b	11.81.63.123
cb15:901b:901b:1324:b51:7b51:b51:3f7c	11.81.63.124
cb15:901b:901b:1324:b51:7b51:b51:3f7d	11.81.63.125
cb15:901b:901b:1324:b51:7b51:b51:3f7e	11.81.63.126
cb15:901b:901b:1324:b51:7b51:b51:3f7f	11.81.63.127
cb15:901b:901b:1324:b51:7b51:b51:3f80	11.81.63.128
cb15:901b:901b:1324:b51:7b51:b51:3f81	11.81.63.129
cb15:901b:901b:1324:b51:7b51:b51:3f82	11.81.63.130
cb15:901b:901b:1324:b51:7b51:b51:3f83	11.81.63.131
cb15:901b:901b:1324:b51:7b51:b51:3f84	11.81.63.132
cb15:901b:901b:1324:b51:7b51:b51:3f85	11.81.63.133
cb15:901b:901b:1324:b51:7b51:b51:3f86	11.81.63.134
cb15:901b:901b:1324:b51:7b51:b51:3f87	11.81.63.135
cb15:901b:901b:1324:b51:7b51:b51:3f88	11.81.63.136
cb15:901b:901b:1324:b51:7b51:b51:3f89	11.81.63.137
cb15:901b:901b:1324:b51:7b51:b51:3f8a	11.81.63.138
cb15:901b:901b:1324:b51:7b51:b51:3f8b	11.81.63.139
cb15:901b:901b:1324:b51:7b51:b51:3f8c	11.81.63.140
cb15:901b:901b:1324:b51:7b51:b51:3f8d	11.81.63.141
cb15:901b:901b:1324:b51:7b51:b51:3f8e	11.81.63.142
cb15:901b:901b:1324:b51:7b51:b51:3f8f	11.81.63.143
cb15:901b:901b:1324:b51:7b51:b51:3f90	11.81.63.144
cb15:901b:901b:1324:b51:7b51:b51:3f91	11.81.63.145
cb15:901b:901b:1324:b51:7b51:b51:3f92	11.81.63.146
cb15:901b:901b:1324:b51:7b51:b51:3f93	11.81.63.147
cb15:901b:901b:1324:b51:7b51:b51:3f94	11.81.63.148
cb15:901b:901b:1324:b51:7b51:b51:3f95	11.81.63.149
cb15:901b:901b:1324:b51:7b51:b51:3f96	11.81.63.150
cb15:901b:901b:1324:b51:7b51:b51:3f97	11.81.63.151
cb15:901b:901b:1324:b51:7b51:b51:3f98	11.81.63.152
cb15:901b:901b:1324:b51:7b51:b51:3f99	11.81.63.153
cb15:901b:901b:1324:b51:7b51:b51:3f9a	11.81.63.154
cb15:901b:901b:1324:b51:7b51:b51:3f9b	11.81.63.155
cb15:901b:901b:1324:b51:7b51:b51:3f9c	11.81.63.156
cb15:901b:901b:1324:b51:7b51:b51:3f9d	11.81.63.157
cb15:901b:901b:1324:b51:7b51:b51:3f9e	11.81.63.158
cb15:901b:901b:1324:b51:7b51:b51:3f9f	11.81.63.159
cb15:901b:901b:1324:b51:7b51:b51:3fa0	11.81.63.160
cb15:901b:901b:1324:b51:7b51:b51:3fa1	11.81.63.161
cb15:901b:901b:1324:b51:7b51:b51:3fa2	11.81.63.162
cb15:901b:901b:1324:b51:7b51:b51:3fa3	11.81.63.163
cb15:901b:901b:1324:b51:7b51:b51:3fa4	11.81.63.164
cb15:901b:901b:1324:b51:7b51:b51:3fa5	11.81.63.165
cb15:901b:901b:1324:b51:7b51:b51:3fa6	11.81.63.166
cb15:901b:901b:1324:b51:7b51:b51:3fa7	11.81.63.167
cb15:901b:901b:1324:b51:7b51:b51:3fa8	11.81.63.168
cb15:901b:901b:1324:b51:7b51:b51:3fa9	11.81.63.169
cb15:901b:901b:1324:b51:7b51:b51:3faa	11.81.63.170
cb15:901b:901b:1324:b51:7b51:b51:3fab	11.81.63.171
cb15:901b:901b:1324:b51:7b51:b51:3fac	11.81.63.172
cb15:901b:901b:1324:b51:7b51:b51:3fad	11.81.63.173
cb15:901b:901b:1324:b51:7b51:b51:3fae	11.81.63.174
cb15:901b:901b:1324:b51:7b51:b51:3faf	11.81.63.175
cb15:901b:901b:1324:b51:7b51:b51:3fb0	11.81.63.176
cb15:901b:901b:1324:b51:7b51:b51:3fb1	11.81.63.177
cb15:901b:901b:1324:b51:7b51:b51:3fb2	11.81.63.178
cb15:901b:901b:1324:b51:7b51:b51:3fb3	11.81.63.179
cb15:901b:901b:1324:b51:7b51:b51:3fb4	11.81.63.180

cb15:901b:901b:1324:b51:7b51:b51:3fb5	11.81.63.181
cb15:901b:901b:1324:b51:7b51:b51:3fb6	11.81.63.182
cb15:901b:901b:1324:b51:7b51:b51:3fb7	11.81.63.183
cb15:901b:901b:1324:b51:7b51:b51:3fb8	11.81.63.184
cb15:901b:901b:1324:b51:7b51:b51:3fb9	11.81.63.185
cb15:901b:901b:1324:b51:7b51:b51:3fba	11.81.63.186
cb15:901b:901b:1324:b51:7b51:b51:3fbb	11.81.63.187
cb15:901b:901b:1324:b51:7b51:b51:3fbc	11.81.63.188
cb15:901b:901b:1324:b51:7b51:b51:3fbd	11.81.63.189
cb15:901b:901b:1324:b51:7b51:b51:3fbe	11.81.63.190
cb15:901b:901b:1324:b51:7b51:b51:3fbf	11.81.63.191
cb15:901b:901b:1324:b51:7b51:b51:3fc0	11.81.63.192
cb15:901b:901b:1324:b51:7b51:b51:3fc1	11.81.63.193
cb15:901b:901b:1324:b51:7b51:b51:3fc2	11.81.63.194
cb15:901b:901b:1324:b51:7b51:b51:3fc3	11.81.63.195
cb15:901b:901b:1324:b51:7b51:b51:3fc4	11.81.63.196
cb15:901b:901b:1324:b51:7b51:b51:3fc5	11.81.63.197
cb15:901b:901b:1324:b51:7b51:b51:3fc6	11.81.63.198
cb15:901b:901b:1324:b51:7b51:b51:3fc7	11.81.63.199
cb15:901b:901b:1324:b51:7b51:b51:3fc8	11.81.63.200
cb15:901b:901b:1324:b51:7b51:b51:3fc9	11.81.63.201
cb15:901b:901b:1324:b51:7b51:b51:3fca	11.81.63.202
cb15:901b:901b:1324:b51:7b51:b51:3fcb	11.81.63.203
cb15:901b:901b:1324:b51:7b51:b51:3fcc	11.81.63.204
cb15:901b:901b:1324:b51:7b51:b51:3fcd	11.81.63.205
cb15:901b:901b:1324:b51:7b51:b51:3fce	11.81.63.206
cb15:901b:901b:1324:b51:7b51:b51:3fcf	11.81.63.207
cb15:901b:901b:1324:b51:7b51:b51:3fd0	11.81.63.208
cb15:901b:901b:1324:b51:7b51:b51:3fd1	11.81.63.209
cb15:901b:901b:1324:b51:7b51:b51:3fd2	11.81.63.210
cb15:901b:901b:1324:b51:7b51:b51:3fd3	11.81.63.211
cb15:901b:901b:1324:b51:7b51:b51:3fd4	11.81.63.212
cb15:901b:901b:1324:b51:7b51:b51:3fd5	11.81.63.213
cb15:901b:901b:1324:b51:7b51:b51:3fd6	11.81.63.214
cb15:901b:901b:1324:b51:7b51:b51:3fd7	11.81.63.215
cb15:901b:901b:1324:b51:7b51:b51:3fd8	11.81.63.216
cb15:901b:901b:1324:b51:7b51:b51:3fd9	11.81.63.217
cb15:901b:901b:1324:b51:7b51:b51:3fda	11.81.63.218
cb15:901b:901b:1324:b51:7b51:b51:3fdb	11.81.63.219
cb15:901b:901b:1324:b51:7b51:b51:3fdc	11.81.63.220
cb15:901b:901b:1324:b51:7b51:b51:3fdd	11.81.63.221
cb15:901b:901b:1324:b51:7b51:b51:3fde	11.81.63.222
cb15:901b:901b:1324:b51:7b51:b51:3fdf	11.81.63.223
cb15:901b:901b:1324:b51:7b51:b51:3fe0	11.81.63.224
cb15:901b:901b:1324:b51:7b51:b51:3fe1	11.81.63.225
cb15:901b:901b:1324:b51:7b51:b51:3fe2	11.81.63.226
cb15:901b:901b:1324:b51:7b51:b51:3fe3	11.81.63.227
cb15:901b:901b:1324:b51:7b51:b51:3fe4	11.81.63.228
cb15:901b:901b:1324:b51:7b51:b51:3fe5	11.81.63.229
cb15:901b:901b:1324:b51:7b51:b51:3fe6	11.81.63.230
cb15:901b:901b:1324:b51:7b51:b51:3fe7	11.81.63.231
cb15:901b:901b:1324:b51:7b51:b51:3fe8	11.81.63.232
cb15:901b:901b:1324:b51:7b51:b51:3fe9	11.81.63.233
cb15:901b:901b:1324:b51:7b51:b51:3fea	11.81.63.234
cb15:901b:901b:1324:b51:7b51:b51:3feb	11.81.63.235
cb15:901b:901b:1324:b51:7b51:b51:3fec	11.81.63.236
cb15:901b:901b:1324:b51:7b51:b51:3fed	11.81.63.237
cb15:901b:901b:1324:b51:7b51:b51:3fee	11.81.63.238
cb15:901b:901b:1324:b51:7b51:b51:3fef	11.81.63.239
cb15:901b:901b:1324:b51:7b51:b51:3ff0	11.81.63.240
cb15:901b:901b:1324:b51:7b51:b51:3ff1	11.81.63.241
cb15:901b:901b:1324:b51:7b51:b51:3ff2	11.81.63.242
cb15:901b:901b:1324:b51:7b51:b51:3ff3	11.81.63.243
cb15:901b:901b:1324:b51:7b51:b51:3ff4	11.81.63.244
cb15:901b:901b:1324:b51:7b51:b51:3ff5	11.81.63.245
cb15:901b:901b:1324:b51:7b51:b51:3ff6	11.81.63.246
cb15:901b:901b:1324:b51:7b51:b51:3ff7	11.81.63.247
cb15:901b:901b:1324:b51:7b51:b51:3ff8	11.81.63.248
cb15:901b:901b:1324:b51:7b51:b51:3ff9	11.81.63.249
cb15:901b:901b:1324:b51:7b51:b51:3ffa	11.81.63.250
cb15:901b:901b:1324:b51:7b51:b51:3ffb	11.81.63.251
cb15:901b:901b:1324:b51:7b51:b51:3ffc	11.81.63.252
cb15:901b:901b:1324:b51:7b51:b51:3ffd	11.81.63.253
cb15:901b:901b:1324:b51:7b51:b51:3ffe	11.81.63.254
cb15:901b:901b:1324:b51:7b51:b51:3fff	11.81.63.255

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.