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:d157:4024:ada9:5024:8155:1f01	129.85.31.1
cb15:901b:d157:4024:ada9:5024:8155:1f02	129.85.31.2
cb15:901b:d157:4024:ada9:5024:8155:1f03	129.85.31.3
cb15:901b:d157:4024:ada9:5024:8155:1f04	129.85.31.4
cb15:901b:d157:4024:ada9:5024:8155:1f05	129.85.31.5
cb15:901b:d157:4024:ada9:5024:8155:1f06	129.85.31.6
cb15:901b:d157:4024:ada9:5024:8155:1f07	129.85.31.7
cb15:901b:d157:4024:ada9:5024:8155:1f08	129.85.31.8
cb15:901b:d157:4024:ada9:5024:8155:1f09	129.85.31.9
cb15:901b:d157:4024:ada9:5024:8155:1f0a	129.85.31.10
cb15:901b:d157:4024:ada9:5024:8155:1f0b	129.85.31.11
cb15:901b:d157:4024:ada9:5024:8155:1f0c	129.85.31.12
cb15:901b:d157:4024:ada9:5024:8155:1f0d	129.85.31.13
cb15:901b:d157:4024:ada9:5024:8155:1f0e	129.85.31.14
cb15:901b:d157:4024:ada9:5024:8155:1f0f	129.85.31.15
cb15:901b:d157:4024:ada9:5024:8155:1f10	129.85.31.16
cb15:901b:d157:4024:ada9:5024:8155:1f11	129.85.31.17
cb15:901b:d157:4024:ada9:5024:8155:1f12	129.85.31.18
cb15:901b:d157:4024:ada9:5024:8155:1f13	129.85.31.19
cb15:901b:d157:4024:ada9:5024:8155:1f14	129.85.31.20
cb15:901b:d157:4024:ada9:5024:8155:1f15	129.85.31.21
cb15:901b:d157:4024:ada9:5024:8155:1f16	129.85.31.22
cb15:901b:d157:4024:ada9:5024:8155:1f17	129.85.31.23
cb15:901b:d157:4024:ada9:5024:8155:1f18	129.85.31.24
cb15:901b:d157:4024:ada9:5024:8155:1f19	129.85.31.25
cb15:901b:d157:4024:ada9:5024:8155:1f1a	129.85.31.26
cb15:901b:d157:4024:ada9:5024:8155:1f1b	129.85.31.27
cb15:901b:d157:4024:ada9:5024:8155:1f1c	129.85.31.28
cb15:901b:d157:4024:ada9:5024:8155:1f1d	129.85.31.29
cb15:901b:d157:4024:ada9:5024:8155:1f1e	129.85.31.30
cb15:901b:d157:4024:ada9:5024:8155:1f1f	129.85.31.31
cb15:901b:d157:4024:ada9:5024:8155:1f20	129.85.31.32
cb15:901b:d157:4024:ada9:5024:8155:1f21	129.85.31.33
cb15:901b:d157:4024:ada9:5024:8155:1f22	129.85.31.34
cb15:901b:d157:4024:ada9:5024:8155:1f23	129.85.31.35
cb15:901b:d157:4024:ada9:5024:8155:1f24	129.85.31.36
cb15:901b:d157:4024:ada9:5024:8155:1f25	129.85.31.37
cb15:901b:d157:4024:ada9:5024:8155:1f26	129.85.31.38
cb15:901b:d157:4024:ada9:5024:8155:1f27	129.85.31.39
cb15:901b:d157:4024:ada9:5024:8155:1f28	129.85.31.40
cb15:901b:d157:4024:ada9:5024:8155:1f29	129.85.31.41
cb15:901b:d157:4024:ada9:5024:8155:1f2a	129.85.31.42
cb15:901b:d157:4024:ada9:5024:8155:1f2b	129.85.31.43
cb15:901b:d157:4024:ada9:5024:8155:1f2c	129.85.31.44
cb15:901b:d157:4024:ada9:5024:8155:1f2d	129.85.31.45
cb15:901b:d157:4024:ada9:5024:8155:1f2e	129.85.31.46
cb15:901b:d157:4024:ada9:5024:8155:1f2f	129.85.31.47
cb15:901b:d157:4024:ada9:5024:8155:1f30	129.85.31.48
cb15:901b:d157:4024:ada9:5024:8155:1f31	129.85.31.49
cb15:901b:d157:4024:ada9:5024:8155:1f32	129.85.31.50
cb15:901b:d157:4024:ada9:5024:8155:1f33	129.85.31.51
cb15:901b:d157:4024:ada9:5024:8155:1f34	129.85.31.52
cb15:901b:d157:4024:ada9:5024:8155:1f35	129.85.31.53
cb15:901b:d157:4024:ada9:5024:8155:1f36	129.85.31.54
cb15:901b:d157:4024:ada9:5024:8155:1f37	129.85.31.55
cb15:901b:d157:4024:ada9:5024:8155:1f38	129.85.31.56
cb15:901b:d157:4024:ada9:5024:8155:1f39	129.85.31.57
cb15:901b:d157:4024:ada9:5024:8155:1f3a	129.85.31.58
cb15:901b:d157:4024:ada9:5024:8155:1f3b	129.85.31.59
cb15:901b:d157:4024:ada9:5024:8155:1f3c	129.85.31.60

cb15:901b:d157:4024:ada9:5024:8155:1f3d	129.85.31.61
cb15:901b:d157:4024:ada9:5024:8155:1f3e	129.85.31.62
cb15:901b:d157:4024:ada9:5024:8155:1f3f	129.85.31.63
cb15:901b:d157:4024:ada9:5024:8155:1f40	129.85.31.64
cb15:901b:d157:4024:ada9:5024:8155:1f41	129.85.31.65
cb15:901b:d157:4024:ada9:5024:8155:1f42	129.85.31.66
cb15:901b:d157:4024:ada9:5024:8155:1f43	129.85.31.67
cb15:901b:d157:4024:ada9:5024:8155:1f44	129.85.31.68
cb15:901b:d157:4024:ada9:5024:8155:1f45	129.85.31.69
cb15:901b:d157:4024:ada9:5024:8155:1f46	129.85.31.70
cb15:901b:d157:4024:ada9:5024:8155:1f47	129.85.31.71
cb15:901b:d157:4024:ada9:5024:8155:1f48	129.85.31.72
cb15:901b:d157:4024:ada9:5024:8155:1f49	129.85.31.73
cb15:901b:d157:4024:ada9:5024:8155:1f4a	129.85.31.74
cb15:901b:d157:4024:ada9:5024:8155:1f4b	129.85.31.75
cb15:901b:d157:4024:ada9:5024:8155:1f4c	129.85.31.76
cb15:901b:d157:4024:ada9:5024:8155:1f4d	129.85.31.77
cb15:901b:d157:4024:ada9:5024:8155:1f4e	129.85.31.78
cb15:901b:d157:4024:ada9:5024:8155:1f4f	129.85.31.79
cb15:901b:d157:4024:ada9:5024:8155:1f50	129.85.31.80
cb15:901b:d157:4024:ada9:5024:8155:1f51	129.85.31.81
cb15:901b:d157:4024:ada9:5024:8155:1f52	129.85.31.82
cb15:901b:d157:4024:ada9:5024:8155:1f53	129.85.31.83
cb15:901b:d157:4024:ada9:5024:8155:1f54	129.85.31.84
cb15:901b:d157:4024:ada9:5024:8155:1f55	129.85.31.85
cb15:901b:d157:4024:ada9:5024:8155:1f56	129.85.31.86
cb15:901b:d157:4024:ada9:5024:8155:1f57	129.85.31.87
cb15:901b:d157:4024:ada9:5024:8155:1f58	129.85.31.88
cb15:901b:d157:4024:ada9:5024:8155:1f59	129.85.31.89
cb15:901b:d157:4024:ada9:5024:8155:1f5a	129.85.31.90
cb15:901b:d157:4024:ada9:5024:8155:1f5b	129.85.31.91
cb15:901b:d157:4024:ada9:5024:8155:1f5c	129.85.31.92
cb15:901b:d157:4024:ada9:5024:8155:1f5d	129.85.31.93
cb15:901b:d157:4024:ada9:5024:8155:1f5e	129.85.31.94
cb15:901b:d157:4024:ada9:5024:8155:1f5f	129.85.31.95
cb15:901b:d157:4024:ada9:5024:8155:1f60	129.85.31.96
cb15:901b:d157:4024:ada9:5024:8155:1f61	129.85.31.97
cb15:901b:d157:4024:ada9:5024:8155:1f62	129.85.31.98
cb15:901b:d157:4024:ada9:5024:8155:1f63	129.85.31.99
cb15:901b:d157:4024:ada9:5024:8155:1f64	129.85.31.100
cb15:901b:d157:4024:ada9:5024:8155:1f65	129.85.31.101
cb15:901b:d157:4024:ada9:5024:8155:1f66	129.85.31.102
cb15:901b:d157:4024:ada9:5024:8155:1f67	129.85.31.103
cb15:901b:d157:4024:ada9:5024:8155:1f68	129.85.31.104
cb15:901b:d157:4024:ada9:5024:8155:1f69	129.85.31.105
cb15:901b:d157:4024:ada9:5024:8155:1f6a	129.85.31.106
cb15:901b:d157:4024:ada9:5024:8155:1f6b	129.85.31.107
cb15:901b:d157:4024:ada9:5024:8155:1f6c	129.85.31.108
cb15:901b:d157:4024:ada9:5024:8155:1f6d	129.85.31.109
cb15:901b:d157:4024:ada9:5024:8155:1f6e	129.85.31.110
cb15:901b:d157:4024:ada9:5024:8155:1f6f	129.85.31.111
cb15:901b:d157:4024:ada9:5024:8155:1f70	129.85.31.112
cb15:901b:d157:4024:ada9:5024:8155:1f71	129.85.31.113
cb15:901b:d157:4024:ada9:5024:8155:1f72	129.85.31.114
cb15:901b:d157:4024:ada9:5024:8155:1f73	129.85.31.115
cb15:901b:d157:4024:ada9:5024:8155:1f74	129.85.31.116
cb15:901b:d157:4024:ada9:5024:8155:1f75	129.85.31.117
cb15:901b:d157:4024:ada9:5024:8155:1f76	129.85.31.118
cb15:901b:d157:4024:ada9:5024:8155:1f77	129.85.31.119
cb15:901b:d157:4024:ada9:5024:8155:1f78	129.85.31.120

cb15:901b:d157:4024:ada9:5024:8155:1f79	129.85.31.121
cb15:901b:d157:4024:ada9:5024:8155:1f7a	129.85.31.122
cb15:901b:d157:4024:ada9:5024:8155:1f7b	129.85.31.123
cb15:901b:d157:4024:ada9:5024:8155:1f7c	129.85.31.124
cb15:901b:d157:4024:ada9:5024:8155:1f7d	129.85.31.125
cb15:901b:d157:4024:ada9:5024:8155:1f7e	129.85.31.126
cb15:901b:d157:4024:ada9:5024:8155:1f7f	129.85.31.127
cb15:901b:d157:4024:ada9:5024:8155:1f80	129.85.31.128
cb15:901b:d157:4024:ada9:5024:8155:1f81	129.85.31.129
cb15:901b:d157:4024:ada9:5024:8155:1f82	129.85.31.130
cb15:901b:d157:4024:ada9:5024:8155:1f83	129.85.31.131
cb15:901b:d157:4024:ada9:5024:8155:1f84	129.85.31.132
cb15:901b:d157:4024:ada9:5024:8155:1f85	129.85.31.133
cb15:901b:d157:4024:ada9:5024:8155:1f86	129.85.31.134
cb15:901b:d157:4024:ada9:5024:8155:1f87	129.85.31.135
cb15:901b:d157:4024:ada9:5024:8155:1f88	129.85.31.136
cb15:901b:d157:4024:ada9:5024:8155:1f89	129.85.31.137
cb15:901b:d157:4024:ada9:5024:8155:1f8a	129.85.31.138
cb15:901b:d157:4024:ada9:5024:8155:1f8b	129.85.31.139
cb15:901b:d157:4024:ada9:5024:8155:1f8c	129.85.31.140
cb15:901b:d157:4024:ada9:5024:8155:1f8d	129.85.31.141
cb15:901b:d157:4024:ada9:5024:8155:1f8e	129.85.31.142
cb15:901b:d157:4024:ada9:5024:8155:1f8f	129.85.31.143
cb15:901b:d157:4024:ada9:5024:8155:1f90	129.85.31.144
cb15:901b:d157:4024:ada9:5024:8155:1f91	129.85.31.145
cb15:901b:d157:4024:ada9:5024:8155:1f92	129.85.31.146
cb15:901b:d157:4024:ada9:5024:8155:1f93	129.85.31.147
cb15:901b:d157:4024:ada9:5024:8155:1f94	129.85.31.148
cb15:901b:d157:4024:ada9:5024:8155:1f95	129.85.31.149
cb15:901b:d157:4024:ada9:5024:8155:1f96	129.85.31.150
cb15:901b:d157:4024:ada9:5024:8155:1f97	129.85.31.151
cb15:901b:d157:4024:ada9:5024:8155:1f98	129.85.31.152
cb15:901b:d157:4024:ada9:5024:8155:1f99	129.85.31.153
cb15:901b:d157:4024:ada9:5024:8155:1f9a	129.85.31.154
cb15:901b:d157:4024:ada9:5024:8155:1f9b	129.85.31.155
cb15:901b:d157:4024:ada9:5024:8155:1f9c	129.85.31.156
cb15:901b:d157:4024:ada9:5024:8155:1f9d	129.85.31.157
cb15:901b:d157:4024:ada9:5024:8155:1f9e	129.85.31.158
cb15:901b:d157:4024:ada9:5024:8155:1f9f	129.85.31.159
cb15:901b:d157:4024:ada9:5024:8155:1fa0	129.85.31.160
cb15:901b:d157:4024:ada9:5024:8155:1fa1	129.85.31.161
cb15:901b:d157:4024:ada9:5024:8155:1fa2	129.85.31.162
cb15:901b:d157:4024:ada9:5024:8155:1fa3	129.85.31.163
cb15:901b:d157:4024:ada9:5024:8155:1fa4	129.85.31.164
cb15:901b:d157:4024:ada9:5024:8155:1fa5	129.85.31.165
cb15:901b:d157:4024:ada9:5024:8155:1fa6	129.85.31.166
cb15:901b:d157:4024:ada9:5024:8155:1fa7	129.85.31.167
cb15:901b:d157:4024:ada9:5024:8155:1fa8	129.85.31.168
cb15:901b:d157:4024:ada9:5024:8155:1fa9	129.85.31.169
cb15:901b:d157:4024:ada9:5024:8155:1faa	129.85.31.170
cb15:901b:d157:4024:ada9:5024:8155:1fab	129.85.31.171
cb15:901b:d157:4024:ada9:5024:8155:1fac	129.85.31.172
cb15:901b:d157:4024:ada9:5024:8155:1fad	129.85.31.173
cb15:901b:d157:4024:ada9:5024:8155:1fae	129.85.31.174
cb15:901b:d157:4024:ada9:5024:8155:1faf	129.85.31.175
cb15:901b:d157:4024:ada9:5024:8155:1fb0	129.85.31.176
cb15:901b:d157:4024:ada9:5024:8155:1fb1	129.85.31.177
cb15:901b:d157:4024:ada9:5024:8155:1fb2	129.85.31.178
cb15:901b:d157:4024:ada9:5024:8155:1fb3	129.85.31.179
cb15:901b:d157:4024:ada9:5024:8155:1fb4	129.85.31.180

cb15:901b:d157:4024:ada9:5024:8155:1fb5	129.85.31.181
cb15:901b:d157:4024:ada9:5024:8155:1fb6	129.85.31.182
cb15:901b:d157:4024:ada9:5024:8155:1fb7	129.85.31.183
cb15:901b:d157:4024:ada9:5024:8155:1fb8	129.85.31.184
cb15:901b:d157:4024:ada9:5024:8155:1fb9	129.85.31.185
cb15:901b:d157:4024:ada9:5024:8155:1fba	129.85.31.186
cb15:901b:d157:4024:ada9:5024:8155:1fbb	129.85.31.187
cb15:901b:d157:4024:ada9:5024:8155:1fbc	129.85.31.188
cb15:901b:d157:4024:ada9:5024:8155:1fbd	129.85.31.189
cb15:901b:d157:4024:ada9:5024:8155:1fbe	129.85.31.190
cb15:901b:d157:4024:ada9:5024:8155:1fbf	129.85.31.191
cb15:901b:d157:4024:ada9:5024:8155:1fc0	129.85.31.192
cb15:901b:d157:4024:ada9:5024:8155:1fc1	129.85.31.193
cb15:901b:d157:4024:ada9:5024:8155:1fc2	129.85.31.194
cb15:901b:d157:4024:ada9:5024:8155:1fc3	129.85.31.195
cb15:901b:d157:4024:ada9:5024:8155:1fc4	129.85.31.196
cb15:901b:d157:4024:ada9:5024:8155:1fc5	129.85.31.197
cb15:901b:d157:4024:ada9:5024:8155:1fc6	129.85.31.198
cb15:901b:d157:4024:ada9:5024:8155:1fc7	129.85.31.199
cb15:901b:d157:4024:ada9:5024:8155:1fc8	129.85.31.200
cb15:901b:d157:4024:ada9:5024:8155:1fc9	129.85.31.201
cb15:901b:d157:4024:ada9:5024:8155:1fca	129.85.31.202
cb15:901b:d157:4024:ada9:5024:8155:1fcb	129.85.31.203
cb15:901b:d157:4024:ada9:5024:8155:1fcc	129.85.31.204
cb15:901b:d157:4024:ada9:5024:8155:1fcd	129.85.31.205
cb15:901b:d157:4024:ada9:5024:8155:1fce	129.85.31.206
cb15:901b:d157:4024:ada9:5024:8155:1fcf	129.85.31.207
cb15:901b:d157:4024:ada9:5024:8155:1fd0	129.85.31.208
cb15:901b:d157:4024:ada9:5024:8155:1fd1	129.85.31.209
cb15:901b:d157:4024:ada9:5024:8155:1fd2	129.85.31.210
cb15:901b:d157:4024:ada9:5024:8155:1fd3	129.85.31.211
cb15:901b:d157:4024:ada9:5024:8155:1fd4	129.85.31.212
cb15:901b:d157:4024:ada9:5024:8155:1fd5	129.85.31.213
cb15:901b:d157:4024:ada9:5024:8155:1fd6	129.85.31.214
cb15:901b:d157:4024:ada9:5024:8155:1fd7	129.85.31.215
cb15:901b:d157:4024:ada9:5024:8155:1fd8	129.85.31.216
cb15:901b:d157:4024:ada9:5024:8155:1fd9	129.85.31.217
cb15:901b:d157:4024:ada9:5024:8155:1fda	129.85.31.218
cb15:901b:d157:4024:ada9:5024:8155:1fdb	129.85.31.219
cb15:901b:d157:4024:ada9:5024:8155:1fdc	129.85.31.220
cb15:901b:d157:4024:ada9:5024:8155:1fdd	129.85.31.221
cb15:901b:d157:4024:ada9:5024:8155:1fde	129.85.31.222
cb15:901b:d157:4024:ada9:5024:8155:1fdf	129.85.31.223
cb15:901b:d157:4024:ada9:5024:8155:1fe0	129.85.31.224
cb15:901b:d157:4024:ada9:5024:8155:1fe1	129.85.31.225
cb15:901b:d157:4024:ada9:5024:8155:1fe2	129.85.31.226
cb15:901b:d157:4024:ada9:5024:8155:1fe3	129.85.31.227
cb15:901b:d157:4024:ada9:5024:8155:1fe4	129.85.31.228
cb15:901b:d157:4024:ada9:5024:8155:1fe5	129.85.31.229
cb15:901b:d157:4024:ada9:5024:8155:1fe6	129.85.31.230
cb15:901b:d157:4024:ada9:5024:8155:1fe7	129.85.31.231
cb15:901b:d157:4024:ada9:5024:8155:1fe8	129.85.31.232
cb15:901b:d157:4024:ada9:5024:8155:1fe9	129.85.31.233
cb15:901b:d157:4024:ada9:5024:8155:1fea	129.85.31.234
cb15:901b:d157:4024:ada9:5024:8155:1feb	129.85.31.235
cb15:901b:d157:4024:ada9:5024:8155:1fec	129.85.31.236
cb15:901b:d157:4024:ada9:5024:8155:1fed	129.85.31.237
cb15:901b:d157:4024:ada9:5024:8155:1fee	129.85.31.238
cb15:901b:d157:4024:ada9:5024:8155:1fef	129.85.31.239
cb15:901b:d157:4024:ada9:5024:8155:1ff0	129.85.31.240
cb15:901b:d157:4024:ada9:5024:8155:1ff1	129.85.31.241
cb15:901b:d157:4024:ada9:5024:8155:1ff2	129.85.31.242
cb15:901b:d157:4024:ada9:5024:8155:1ff3	129.85.31.243
cb15:901b:d157:4024:ada9:5024:8155:1ff4	129.85.31.244
cb15:901b:d157:4024:ada9:5024:8155:1ff5	129.85.31.245
cb15:901b:d157:4024:ada9:5024:8155:1ff6	129.85.31.246
cb15:901b:d157:4024:ada9:5024:8155:1ff7	129.85.31.247
cb15:901b:d157:4024:ada9:5024:8155:1ff8	129.85.31.248
cb15:901b:d157:4024:ada9:5024:8155:1ff9	129.85.31.249
cb15:901b:d157:4024:ada9:5024:8155:1ffa	129.85.31.250
cb15:901b:d157:4024:ada9:5024:8155:1ffb	129.85.31.251
cb15:901b:d157:4024:ada9:5024:8155:1ffc	129.85.31.252
cb15:901b:d157:4024:ada9:5024:8155:1ffd	129.85.31.253
cb15:901b:d157:4024:ada9:5024:8155:1ffe	129.85.31.254
cb15:901b:d157:4024:ada9:5024:8155:1fff	129.85.31.255

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.