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:8024:901b:4024:3f49:5155:7f01	81.85.127.1
cb15:901b:8024:901b:4024:3f49:5155:7f02	81.85.127.2
cb15:901b:8024:901b:4024:3f49:5155:7f03	81.85.127.3
cb15:901b:8024:901b:4024:3f49:5155:7f04	81.85.127.4
cb15:901b:8024:901b:4024:3f49:5155:7f05	81.85.127.5
cb15:901b:8024:901b:4024:3f49:5155:7f06	81.85.127.6
cb15:901b:8024:901b:4024:3f49:5155:7f07	81.85.127.7
cb15:901b:8024:901b:4024:3f49:5155:7f08	81.85.127.8
cb15:901b:8024:901b:4024:3f49:5155:7f09	81.85.127.9
cb15:901b:8024:901b:4024:3f49:5155:7f0a	81.85.127.10
cb15:901b:8024:901b:4024:3f49:5155:7f0b	81.85.127.11
cb15:901b:8024:901b:4024:3f49:5155:7f0c	81.85.127.12
cb15:901b:8024:901b:4024:3f49:5155:7f0d	81.85.127.13
cb15:901b:8024:901b:4024:3f49:5155:7f0e	81.85.127.14
cb15:901b:8024:901b:4024:3f49:5155:7f0f	81.85.127.15
cb15:901b:8024:901b:4024:3f49:5155:7f10	81.85.127.16
cb15:901b:8024:901b:4024:3f49:5155:7f11	81.85.127.17
cb15:901b:8024:901b:4024:3f49:5155:7f12	81.85.127.18
cb15:901b:8024:901b:4024:3f49:5155:7f13	81.85.127.19
cb15:901b:8024:901b:4024:3f49:5155:7f14	81.85.127.20
cb15:901b:8024:901b:4024:3f49:5155:7f15	81.85.127.21
cb15:901b:8024:901b:4024:3f49:5155:7f16	81.85.127.22
cb15:901b:8024:901b:4024:3f49:5155:7f17	81.85.127.23
cb15:901b:8024:901b:4024:3f49:5155:7f18	81.85.127.24
cb15:901b:8024:901b:4024:3f49:5155:7f19	81.85.127.25
cb15:901b:8024:901b:4024:3f49:5155:7f1a	81.85.127.26
cb15:901b:8024:901b:4024:3f49:5155:7f1b	81.85.127.27
cb15:901b:8024:901b:4024:3f49:5155:7f1c	81.85.127.28
cb15:901b:8024:901b:4024:3f49:5155:7f1d	81.85.127.29
cb15:901b:8024:901b:4024:3f49:5155:7f1e	81.85.127.30
cb15:901b:8024:901b:4024:3f49:5155:7f1f	81.85.127.31
cb15:901b:8024:901b:4024:3f49:5155:7f20	81.85.127.32
cb15:901b:8024:901b:4024:3f49:5155:7f21	81.85.127.33
cb15:901b:8024:901b:4024:3f49:5155:7f22	81.85.127.34
cb15:901b:8024:901b:4024:3f49:5155:7f23	81.85.127.35
cb15:901b:8024:901b:4024:3f49:5155:7f24	81.85.127.36
cb15:901b:8024:901b:4024:3f49:5155:7f25	81.85.127.37
cb15:901b:8024:901b:4024:3f49:5155:7f26	81.85.127.38
cb15:901b:8024:901b:4024:3f49:5155:7f27	81.85.127.39
cb15:901b:8024:901b:4024:3f49:5155:7f28	81.85.127.40
cb15:901b:8024:901b:4024:3f49:5155:7f29	81.85.127.41
cb15:901b:8024:901b:4024:3f49:5155:7f2a	81.85.127.42
cb15:901b:8024:901b:4024:3f49:5155:7f2b	81.85.127.43
cb15:901b:8024:901b:4024:3f49:5155:7f2c	81.85.127.44
cb15:901b:8024:901b:4024:3f49:5155:7f2d	81.85.127.45
cb15:901b:8024:901b:4024:3f49:5155:7f2e	81.85.127.46
cb15:901b:8024:901b:4024:3f49:5155:7f2f	81.85.127.47
cb15:901b:8024:901b:4024:3f49:5155:7f30	81.85.127.48
cb15:901b:8024:901b:4024:3f49:5155:7f31	81.85.127.49
cb15:901b:8024:901b:4024:3f49:5155:7f32	81.85.127.50
cb15:901b:8024:901b:4024:3f49:5155:7f33	81.85.127.51
cb15:901b:8024:901b:4024:3f49:5155:7f34	81.85.127.52
cb15:901b:8024:901b:4024:3f49:5155:7f35	81.85.127.53
cb15:901b:8024:901b:4024:3f49:5155:7f36	81.85.127.54
cb15:901b:8024:901b:4024:3f49:5155:7f37	81.85.127.55
cb15:901b:8024:901b:4024:3f49:5155:7f38	81.85.127.56
cb15:901b:8024:901b:4024:3f49:5155:7f39	81.85.127.57
cb15:901b:8024:901b:4024:3f49:5155:7f3a	81.85.127.58
cb15:901b:8024:901b:4024:3f49:5155:7f3b	81.85.127.59
cb15:901b:8024:901b:4024:3f49:5155:7f3c	81.85.127.60

cb15:901b:8024:901b:4024:3f49:5155:7f3d	81.85.127.61
cb15:901b:8024:901b:4024:3f49:5155:7f3e	81.85.127.62
cb15:901b:8024:901b:4024:3f49:5155:7f3f	81.85.127.63
cb15:901b:8024:901b:4024:3f49:5155:7f40	81.85.127.64
cb15:901b:8024:901b:4024:3f49:5155:7f41	81.85.127.65
cb15:901b:8024:901b:4024:3f49:5155:7f42	81.85.127.66
cb15:901b:8024:901b:4024:3f49:5155:7f43	81.85.127.67
cb15:901b:8024:901b:4024:3f49:5155:7f44	81.85.127.68
cb15:901b:8024:901b:4024:3f49:5155:7f45	81.85.127.69
cb15:901b:8024:901b:4024:3f49:5155:7f46	81.85.127.70
cb15:901b:8024:901b:4024:3f49:5155:7f47	81.85.127.71
cb15:901b:8024:901b:4024:3f49:5155:7f48	81.85.127.72
cb15:901b:8024:901b:4024:3f49:5155:7f49	81.85.127.73
cb15:901b:8024:901b:4024:3f49:5155:7f4a	81.85.127.74
cb15:901b:8024:901b:4024:3f49:5155:7f4b	81.85.127.75
cb15:901b:8024:901b:4024:3f49:5155:7f4c	81.85.127.76
cb15:901b:8024:901b:4024:3f49:5155:7f4d	81.85.127.77
cb15:901b:8024:901b:4024:3f49:5155:7f4e	81.85.127.78
cb15:901b:8024:901b:4024:3f49:5155:7f4f	81.85.127.79
cb15:901b:8024:901b:4024:3f49:5155:7f50	81.85.127.80
cb15:901b:8024:901b:4024:3f49:5155:7f51	81.85.127.81
cb15:901b:8024:901b:4024:3f49:5155:7f52	81.85.127.82
cb15:901b:8024:901b:4024:3f49:5155:7f53	81.85.127.83
cb15:901b:8024:901b:4024:3f49:5155:7f54	81.85.127.84
cb15:901b:8024:901b:4024:3f49:5155:7f55	81.85.127.85
cb15:901b:8024:901b:4024:3f49:5155:7f56	81.85.127.86
cb15:901b:8024:901b:4024:3f49:5155:7f57	81.85.127.87
cb15:901b:8024:901b:4024:3f49:5155:7f58	81.85.127.88
cb15:901b:8024:901b:4024:3f49:5155:7f59	81.85.127.89
cb15:901b:8024:901b:4024:3f49:5155:7f5a	81.85.127.90
cb15:901b:8024:901b:4024:3f49:5155:7f5b	81.85.127.91
cb15:901b:8024:901b:4024:3f49:5155:7f5c	81.85.127.92
cb15:901b:8024:901b:4024:3f49:5155:7f5d	81.85.127.93
cb15:901b:8024:901b:4024:3f49:5155:7f5e	81.85.127.94
cb15:901b:8024:901b:4024:3f49:5155:7f5f	81.85.127.95
cb15:901b:8024:901b:4024:3f49:5155:7f60	81.85.127.96
cb15:901b:8024:901b:4024:3f49:5155:7f61	81.85.127.97
cb15:901b:8024:901b:4024:3f49:5155:7f62	81.85.127.98
cb15:901b:8024:901b:4024:3f49:5155:7f63	81.85.127.99
cb15:901b:8024:901b:4024:3f49:5155:7f64	81.85.127.100
cb15:901b:8024:901b:4024:3f49:5155:7f65	81.85.127.101
cb15:901b:8024:901b:4024:3f49:5155:7f66	81.85.127.102
cb15:901b:8024:901b:4024:3f49:5155:7f67	81.85.127.103
cb15:901b:8024:901b:4024:3f49:5155:7f68	81.85.127.104
cb15:901b:8024:901b:4024:3f49:5155:7f69	81.85.127.105
cb15:901b:8024:901b:4024:3f49:5155:7f6a	81.85.127.106
cb15:901b:8024:901b:4024:3f49:5155:7f6b	81.85.127.107
cb15:901b:8024:901b:4024:3f49:5155:7f6c	81.85.127.108
cb15:901b:8024:901b:4024:3f49:5155:7f6d	81.85.127.109
cb15:901b:8024:901b:4024:3f49:5155:7f6e	81.85.127.110
cb15:901b:8024:901b:4024:3f49:5155:7f6f	81.85.127.111
cb15:901b:8024:901b:4024:3f49:5155:7f70	81.85.127.112
cb15:901b:8024:901b:4024:3f49:5155:7f71	81.85.127.113
cb15:901b:8024:901b:4024:3f49:5155:7f72	81.85.127.114
cb15:901b:8024:901b:4024:3f49:5155:7f73	81.85.127.115
cb15:901b:8024:901b:4024:3f49:5155:7f74	81.85.127.116
cb15:901b:8024:901b:4024:3f49:5155:7f75	81.85.127.117
cb15:901b:8024:901b:4024:3f49:5155:7f76	81.85.127.118
cb15:901b:8024:901b:4024:3f49:5155:7f77	81.85.127.119
cb15:901b:8024:901b:4024:3f49:5155:7f78	81.85.127.120

cb15:901b:8024:901b:4024:3f49:5155:7f79	81.85.127.121
cb15:901b:8024:901b:4024:3f49:5155:7f7a	81.85.127.122
cb15:901b:8024:901b:4024:3f49:5155:7f7b	81.85.127.123
cb15:901b:8024:901b:4024:3f49:5155:7f7c	81.85.127.124
cb15:901b:8024:901b:4024:3f49:5155:7f7d	81.85.127.125
cb15:901b:8024:901b:4024:3f49:5155:7f7e	81.85.127.126
cb15:901b:8024:901b:4024:3f49:5155:7f7f	81.85.127.127
cb15:901b:8024:901b:4024:3f49:5155:7f80	81.85.127.128
cb15:901b:8024:901b:4024:3f49:5155:7f81	81.85.127.129
cb15:901b:8024:901b:4024:3f49:5155:7f82	81.85.127.130
cb15:901b:8024:901b:4024:3f49:5155:7f83	81.85.127.131
cb15:901b:8024:901b:4024:3f49:5155:7f84	81.85.127.132
cb15:901b:8024:901b:4024:3f49:5155:7f85	81.85.127.133
cb15:901b:8024:901b:4024:3f49:5155:7f86	81.85.127.134
cb15:901b:8024:901b:4024:3f49:5155:7f87	81.85.127.135
cb15:901b:8024:901b:4024:3f49:5155:7f88	81.85.127.136
cb15:901b:8024:901b:4024:3f49:5155:7f89	81.85.127.137
cb15:901b:8024:901b:4024:3f49:5155:7f8a	81.85.127.138
cb15:901b:8024:901b:4024:3f49:5155:7f8b	81.85.127.139
cb15:901b:8024:901b:4024:3f49:5155:7f8c	81.85.127.140
cb15:901b:8024:901b:4024:3f49:5155:7f8d	81.85.127.141
cb15:901b:8024:901b:4024:3f49:5155:7f8e	81.85.127.142
cb15:901b:8024:901b:4024:3f49:5155:7f8f	81.85.127.143
cb15:901b:8024:901b:4024:3f49:5155:7f90	81.85.127.144
cb15:901b:8024:901b:4024:3f49:5155:7f91	81.85.127.145
cb15:901b:8024:901b:4024:3f49:5155:7f92	81.85.127.146
cb15:901b:8024:901b:4024:3f49:5155:7f93	81.85.127.147
cb15:901b:8024:901b:4024:3f49:5155:7f94	81.85.127.148
cb15:901b:8024:901b:4024:3f49:5155:7f95	81.85.127.149
cb15:901b:8024:901b:4024:3f49:5155:7f96	81.85.127.150
cb15:901b:8024:901b:4024:3f49:5155:7f97	81.85.127.151
cb15:901b:8024:901b:4024:3f49:5155:7f98	81.85.127.152
cb15:901b:8024:901b:4024:3f49:5155:7f99	81.85.127.153
cb15:901b:8024:901b:4024:3f49:5155:7f9a	81.85.127.154
cb15:901b:8024:901b:4024:3f49:5155:7f9b	81.85.127.155
cb15:901b:8024:901b:4024:3f49:5155:7f9c	81.85.127.156
cb15:901b:8024:901b:4024:3f49:5155:7f9d	81.85.127.157
cb15:901b:8024:901b:4024:3f49:5155:7f9e	81.85.127.158
cb15:901b:8024:901b:4024:3f49:5155:7f9f	81.85.127.159
cb15:901b:8024:901b:4024:3f49:5155:7fa0	81.85.127.160
cb15:901b:8024:901b:4024:3f49:5155:7fa1	81.85.127.161
cb15:901b:8024:901b:4024:3f49:5155:7fa2	81.85.127.162
cb15:901b:8024:901b:4024:3f49:5155:7fa3	81.85.127.163
cb15:901b:8024:901b:4024:3f49:5155:7fa4	81.85.127.164
cb15:901b:8024:901b:4024:3f49:5155:7fa5	81.85.127.165
cb15:901b:8024:901b:4024:3f49:5155:7fa6	81.85.127.166
cb15:901b:8024:901b:4024:3f49:5155:7fa7	81.85.127.167
cb15:901b:8024:901b:4024:3f49:5155:7fa8	81.85.127.168
cb15:901b:8024:901b:4024:3f49:5155:7fa9	81.85.127.169
cb15:901b:8024:901b:4024:3f49:5155:7faa	81.85.127.170
cb15:901b:8024:901b:4024:3f49:5155:7fab	81.85.127.171
cb15:901b:8024:901b:4024:3f49:5155:7fac	81.85.127.172
cb15:901b:8024:901b:4024:3f49:5155:7fad	81.85.127.173
cb15:901b:8024:901b:4024:3f49:5155:7fae	81.85.127.174
cb15:901b:8024:901b:4024:3f49:5155:7faf	81.85.127.175
cb15:901b:8024:901b:4024:3f49:5155:7fb0	81.85.127.176
cb15:901b:8024:901b:4024:3f49:5155:7fb1	81.85.127.177
cb15:901b:8024:901b:4024:3f49:5155:7fb2	81.85.127.178
cb15:901b:8024:901b:4024:3f49:5155:7fb3	81.85.127.179
cb15:901b:8024:901b:4024:3f49:5155:7fb4	81.85.127.180

cb15:901b:8024:901b:4024:3f49:5155:7fb5	81.85.127.181
cb15:901b:8024:901b:4024:3f49:5155:7fb6	81.85.127.182
cb15:901b:8024:901b:4024:3f49:5155:7fb7	81.85.127.183
cb15:901b:8024:901b:4024:3f49:5155:7fb8	81.85.127.184
cb15:901b:8024:901b:4024:3f49:5155:7fb9	81.85.127.185
cb15:901b:8024:901b:4024:3f49:5155:7fba	81.85.127.186
cb15:901b:8024:901b:4024:3f49:5155:7fbb	81.85.127.187
cb15:901b:8024:901b:4024:3f49:5155:7fbc	81.85.127.188
cb15:901b:8024:901b:4024:3f49:5155:7fbd	81.85.127.189
cb15:901b:8024:901b:4024:3f49:5155:7fbe	81.85.127.190
cb15:901b:8024:901b:4024:3f49:5155:7fbf	81.85.127.191
cb15:901b:8024:901b:4024:3f49:5155:7fc0	81.85.127.192
cb15:901b:8024:901b:4024:3f49:5155:7fc1	81.85.127.193
cb15:901b:8024:901b:4024:3f49:5155:7fc2	81.85.127.194
cb15:901b:8024:901b:4024:3f49:5155:7fc3	81.85.127.195
cb15:901b:8024:901b:4024:3f49:5155:7fc4	81.85.127.196
cb15:901b:8024:901b:4024:3f49:5155:7fc5	81.85.127.197
cb15:901b:8024:901b:4024:3f49:5155:7fc6	81.85.127.198
cb15:901b:8024:901b:4024:3f49:5155:7fc7	81.85.127.199
cb15:901b:8024:901b:4024:3f49:5155:7fc8	81.85.127.200
cb15:901b:8024:901b:4024:3f49:5155:7fc9	81.85.127.201
cb15:901b:8024:901b:4024:3f49:5155:7fca	81.85.127.202
cb15:901b:8024:901b:4024:3f49:5155:7fcb	81.85.127.203
cb15:901b:8024:901b:4024:3f49:5155:7fcc	81.85.127.204
cb15:901b:8024:901b:4024:3f49:5155:7fcd	81.85.127.205
cb15:901b:8024:901b:4024:3f49:5155:7fce	81.85.127.206
cb15:901b:8024:901b:4024:3f49:5155:7fcf	81.85.127.207
cb15:901b:8024:901b:4024:3f49:5155:7fd0	81.85.127.208
cb15:901b:8024:901b:4024:3f49:5155:7fd1	81.85.127.209
cb15:901b:8024:901b:4024:3f49:5155:7fd2	81.85.127.210
cb15:901b:8024:901b:4024:3f49:5155:7fd3	81.85.127.211
cb15:901b:8024:901b:4024:3f49:5155:7fd4	81.85.127.212
cb15:901b:8024:901b:4024:3f49:5155:7fd5	81.85.127.213
cb15:901b:8024:901b:4024:3f49:5155:7fd6	81.85.127.214
cb15:901b:8024:901b:4024:3f49:5155:7fd7	81.85.127.215
cb15:901b:8024:901b:4024:3f49:5155:7fd8	81.85.127.216
cb15:901b:8024:901b:4024:3f49:5155:7fd9	81.85.127.217
cb15:901b:8024:901b:4024:3f49:5155:7fda	81.85.127.218
cb15:901b:8024:901b:4024:3f49:5155:7fdb	81.85.127.219
cb15:901b:8024:901b:4024:3f49:5155:7fdc	81.85.127.220
cb15:901b:8024:901b:4024:3f49:5155:7fdd	81.85.127.221
cb15:901b:8024:901b:4024:3f49:5155:7fde	81.85.127.222
cb15:901b:8024:901b:4024:3f49:5155:7fdf	81.85.127.223
cb15:901b:8024:901b:4024:3f49:5155:7fe0	81.85.127.224
cb15:901b:8024:901b:4024:3f49:5155:7fe1	81.85.127.225
cb15:901b:8024:901b:4024:3f49:5155:7fe2	81.85.127.226
cb15:901b:8024:901b:4024:3f49:5155:7fe3	81.85.127.227
cb15:901b:8024:901b:4024:3f49:5155:7fe4	81.85.127.228
cb15:901b:8024:901b:4024:3f49:5155:7fe5	81.85.127.229
cb15:901b:8024:901b:4024:3f49:5155:7fe6	81.85.127.230
cb15:901b:8024:901b:4024:3f49:5155:7fe7	81.85.127.231
cb15:901b:8024:901b:4024:3f49:5155:7fe8	81.85.127.232
cb15:901b:8024:901b:4024:3f49:5155:7fe9	81.85.127.233
cb15:901b:8024:901b:4024:3f49:5155:7fea	81.85.127.234
cb15:901b:8024:901b:4024:3f49:5155:7feb	81.85.127.235
cb15:901b:8024:901b:4024:3f49:5155:7fec	81.85.127.236
cb15:901b:8024:901b:4024:3f49:5155:7fed	81.85.127.237
cb15:901b:8024:901b:4024:3f49:5155:7fee	81.85.127.238
cb15:901b:8024:901b:4024:3f49:5155:7fef	81.85.127.239
cb15:901b:8024:901b:4024:3f49:5155:7ff0	81.85.127.240
cb15:901b:8024:901b:4024:3f49:5155:7ff1	81.85.127.241
cb15:901b:8024:901b:4024:3f49:5155:7ff2	81.85.127.242
cb15:901b:8024:901b:4024:3f49:5155:7ff3	81.85.127.243
cb15:901b:8024:901b:4024:3f49:5155:7ff4	81.85.127.244
cb15:901b:8024:901b:4024:3f49:5155:7ff5	81.85.127.245
cb15:901b:8024:901b:4024:3f49:5155:7ff6	81.85.127.246
cb15:901b:8024:901b:4024:3f49:5155:7ff7	81.85.127.247
cb15:901b:8024:901b:4024:3f49:5155:7ff8	81.85.127.248
cb15:901b:8024:901b:4024:3f49:5155:7ff9	81.85.127.249
cb15:901b:8024:901b:4024:3f49:5155:7ffa	81.85.127.250
cb15:901b:8024:901b:4024:3f49:5155:7ffb	81.85.127.251
cb15:901b:8024:901b:4024:3f49:5155:7ffc	81.85.127.252
cb15:901b:8024:901b:4024:3f49:5155:7ffd	81.85.127.253
cb15:901b:8024:901b:4024:3f49:5155:7ffe	81.85.127.254
cb15:901b:8024:901b:4024:3f49:5155:7fff	81.85.127.255

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.