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:b236:da99:1f01	218.153.31.1
cb15:901b:d157:4024:ada9:b236:da99:1f02	218.153.31.2
cb15:901b:d157:4024:ada9:b236:da99:1f03	218.153.31.3
cb15:901b:d157:4024:ada9:b236:da99:1f04	218.153.31.4
cb15:901b:d157:4024:ada9:b236:da99:1f05	218.153.31.5
cb15:901b:d157:4024:ada9:b236:da99:1f06	218.153.31.6
cb15:901b:d157:4024:ada9:b236:da99:1f07	218.153.31.7
cb15:901b:d157:4024:ada9:b236:da99:1f08	218.153.31.8
cb15:901b:d157:4024:ada9:b236:da99:1f09	218.153.31.9
cb15:901b:d157:4024:ada9:b236:da99:1f0a	218.153.31.10
cb15:901b:d157:4024:ada9:b236:da99:1f0b	218.153.31.11
cb15:901b:d157:4024:ada9:b236:da99:1f0c	218.153.31.12
cb15:901b:d157:4024:ada9:b236:da99:1f0d	218.153.31.13
cb15:901b:d157:4024:ada9:b236:da99:1f0e	218.153.31.14
cb15:901b:d157:4024:ada9:b236:da99:1f0f	218.153.31.15
cb15:901b:d157:4024:ada9:b236:da99:1f10	218.153.31.16
cb15:901b:d157:4024:ada9:b236:da99:1f11	218.153.31.17
cb15:901b:d157:4024:ada9:b236:da99:1f12	218.153.31.18
cb15:901b:d157:4024:ada9:b236:da99:1f13	218.153.31.19
cb15:901b:d157:4024:ada9:b236:da99:1f14	218.153.31.20
cb15:901b:d157:4024:ada9:b236:da99:1f15	218.153.31.21
cb15:901b:d157:4024:ada9:b236:da99:1f16	218.153.31.22
cb15:901b:d157:4024:ada9:b236:da99:1f17	218.153.31.23
cb15:901b:d157:4024:ada9:b236:da99:1f18	218.153.31.24
cb15:901b:d157:4024:ada9:b236:da99:1f19	218.153.31.25
cb15:901b:d157:4024:ada9:b236:da99:1f1a	218.153.31.26
cb15:901b:d157:4024:ada9:b236:da99:1f1b	218.153.31.27
cb15:901b:d157:4024:ada9:b236:da99:1f1c	218.153.31.28
cb15:901b:d157:4024:ada9:b236:da99:1f1d	218.153.31.29
cb15:901b:d157:4024:ada9:b236:da99:1f1e	218.153.31.30
cb15:901b:d157:4024:ada9:b236:da99:1f1f	218.153.31.31
cb15:901b:d157:4024:ada9:b236:da99:1f20	218.153.31.32
cb15:901b:d157:4024:ada9:b236:da99:1f21	218.153.31.33
cb15:901b:d157:4024:ada9:b236:da99:1f22	218.153.31.34
cb15:901b:d157:4024:ada9:b236:da99:1f23	218.153.31.35
cb15:901b:d157:4024:ada9:b236:da99:1f24	218.153.31.36
cb15:901b:d157:4024:ada9:b236:da99:1f25	218.153.31.37
cb15:901b:d157:4024:ada9:b236:da99:1f26	218.153.31.38
cb15:901b:d157:4024:ada9:b236:da99:1f27	218.153.31.39
cb15:901b:d157:4024:ada9:b236:da99:1f28	218.153.31.40
cb15:901b:d157:4024:ada9:b236:da99:1f29	218.153.31.41
cb15:901b:d157:4024:ada9:b236:da99:1f2a	218.153.31.42
cb15:901b:d157:4024:ada9:b236:da99:1f2b	218.153.31.43
cb15:901b:d157:4024:ada9:b236:da99:1f2c	218.153.31.44
cb15:901b:d157:4024:ada9:b236:da99:1f2d	218.153.31.45
cb15:901b:d157:4024:ada9:b236:da99:1f2e	218.153.31.46
cb15:901b:d157:4024:ada9:b236:da99:1f2f	218.153.31.47
cb15:901b:d157:4024:ada9:b236:da99:1f30	218.153.31.48
cb15:901b:d157:4024:ada9:b236:da99:1f31	218.153.31.49
cb15:901b:d157:4024:ada9:b236:da99:1f32	218.153.31.50
cb15:901b:d157:4024:ada9:b236:da99:1f33	218.153.31.51
cb15:901b:d157:4024:ada9:b236:da99:1f34	218.153.31.52
cb15:901b:d157:4024:ada9:b236:da99:1f35	218.153.31.53
cb15:901b:d157:4024:ada9:b236:da99:1f36	218.153.31.54
cb15:901b:d157:4024:ada9:b236:da99:1f37	218.153.31.55
cb15:901b:d157:4024:ada9:b236:da99:1f38	218.153.31.56
cb15:901b:d157:4024:ada9:b236:da99:1f39	218.153.31.57
cb15:901b:d157:4024:ada9:b236:da99:1f3a	218.153.31.58
cb15:901b:d157:4024:ada9:b236:da99:1f3b	218.153.31.59
cb15:901b:d157:4024:ada9:b236:da99:1f3c	218.153.31.60

cb15:901b:d157:4024:ada9:b236:da99:1f3d	218.153.31.61
cb15:901b:d157:4024:ada9:b236:da99:1f3e	218.153.31.62
cb15:901b:d157:4024:ada9:b236:da99:1f3f	218.153.31.63
cb15:901b:d157:4024:ada9:b236:da99:1f40	218.153.31.64
cb15:901b:d157:4024:ada9:b236:da99:1f41	218.153.31.65
cb15:901b:d157:4024:ada9:b236:da99:1f42	218.153.31.66
cb15:901b:d157:4024:ada9:b236:da99:1f43	218.153.31.67
cb15:901b:d157:4024:ada9:b236:da99:1f44	218.153.31.68
cb15:901b:d157:4024:ada9:b236:da99:1f45	218.153.31.69
cb15:901b:d157:4024:ada9:b236:da99:1f46	218.153.31.70
cb15:901b:d157:4024:ada9:b236:da99:1f47	218.153.31.71
cb15:901b:d157:4024:ada9:b236:da99:1f48	218.153.31.72
cb15:901b:d157:4024:ada9:b236:da99:1f49	218.153.31.73
cb15:901b:d157:4024:ada9:b236:da99:1f4a	218.153.31.74
cb15:901b:d157:4024:ada9:b236:da99:1f4b	218.153.31.75
cb15:901b:d157:4024:ada9:b236:da99:1f4c	218.153.31.76
cb15:901b:d157:4024:ada9:b236:da99:1f4d	218.153.31.77
cb15:901b:d157:4024:ada9:b236:da99:1f4e	218.153.31.78
cb15:901b:d157:4024:ada9:b236:da99:1f4f	218.153.31.79
cb15:901b:d157:4024:ada9:b236:da99:1f50	218.153.31.80
cb15:901b:d157:4024:ada9:b236:da99:1f51	218.153.31.81
cb15:901b:d157:4024:ada9:b236:da99:1f52	218.153.31.82
cb15:901b:d157:4024:ada9:b236:da99:1f53	218.153.31.83
cb15:901b:d157:4024:ada9:b236:da99:1f54	218.153.31.84
cb15:901b:d157:4024:ada9:b236:da99:1f55	218.153.31.85
cb15:901b:d157:4024:ada9:b236:da99:1f56	218.153.31.86
cb15:901b:d157:4024:ada9:b236:da99:1f57	218.153.31.87
cb15:901b:d157:4024:ada9:b236:da99:1f58	218.153.31.88
cb15:901b:d157:4024:ada9:b236:da99:1f59	218.153.31.89
cb15:901b:d157:4024:ada9:b236:da99:1f5a	218.153.31.90
cb15:901b:d157:4024:ada9:b236:da99:1f5b	218.153.31.91
cb15:901b:d157:4024:ada9:b236:da99:1f5c	218.153.31.92
cb15:901b:d157:4024:ada9:b236:da99:1f5d	218.153.31.93
cb15:901b:d157:4024:ada9:b236:da99:1f5e	218.153.31.94
cb15:901b:d157:4024:ada9:b236:da99:1f5f	218.153.31.95
cb15:901b:d157:4024:ada9:b236:da99:1f60	218.153.31.96
cb15:901b:d157:4024:ada9:b236:da99:1f61	218.153.31.97
cb15:901b:d157:4024:ada9:b236:da99:1f62	218.153.31.98
cb15:901b:d157:4024:ada9:b236:da99:1f63	218.153.31.99
cb15:901b:d157:4024:ada9:b236:da99:1f64	218.153.31.100
cb15:901b:d157:4024:ada9:b236:da99:1f65	218.153.31.101
cb15:901b:d157:4024:ada9:b236:da99:1f66	218.153.31.102
cb15:901b:d157:4024:ada9:b236:da99:1f67	218.153.31.103
cb15:901b:d157:4024:ada9:b236:da99:1f68	218.153.31.104
cb15:901b:d157:4024:ada9:b236:da99:1f69	218.153.31.105
cb15:901b:d157:4024:ada9:b236:da99:1f6a	218.153.31.106
cb15:901b:d157:4024:ada9:b236:da99:1f6b	218.153.31.107
cb15:901b:d157:4024:ada9:b236:da99:1f6c	218.153.31.108
cb15:901b:d157:4024:ada9:b236:da99:1f6d	218.153.31.109
cb15:901b:d157:4024:ada9:b236:da99:1f6e	218.153.31.110
cb15:901b:d157:4024:ada9:b236:da99:1f6f	218.153.31.111
cb15:901b:d157:4024:ada9:b236:da99:1f70	218.153.31.112
cb15:901b:d157:4024:ada9:b236:da99:1f71	218.153.31.113
cb15:901b:d157:4024:ada9:b236:da99:1f72	218.153.31.114
cb15:901b:d157:4024:ada9:b236:da99:1f73	218.153.31.115
cb15:901b:d157:4024:ada9:b236:da99:1f74	218.153.31.116
cb15:901b:d157:4024:ada9:b236:da99:1f75	218.153.31.117
cb15:901b:d157:4024:ada9:b236:da99:1f76	218.153.31.118
cb15:901b:d157:4024:ada9:b236:da99:1f77	218.153.31.119
cb15:901b:d157:4024:ada9:b236:da99:1f78	218.153.31.120

cb15:901b:d157:4024:ada9:b236:da99:1f79	218.153.31.121
cb15:901b:d157:4024:ada9:b236:da99:1f7a	218.153.31.122
cb15:901b:d157:4024:ada9:b236:da99:1f7b	218.153.31.123
cb15:901b:d157:4024:ada9:b236:da99:1f7c	218.153.31.124
cb15:901b:d157:4024:ada9:b236:da99:1f7d	218.153.31.125
cb15:901b:d157:4024:ada9:b236:da99:1f7e	218.153.31.126
cb15:901b:d157:4024:ada9:b236:da99:1f7f	218.153.31.127
cb15:901b:d157:4024:ada9:b236:da99:1f80	218.153.31.128
cb15:901b:d157:4024:ada9:b236:da99:1f81	218.153.31.129
cb15:901b:d157:4024:ada9:b236:da99:1f82	218.153.31.130
cb15:901b:d157:4024:ada9:b236:da99:1f83	218.153.31.131
cb15:901b:d157:4024:ada9:b236:da99:1f84	218.153.31.132
cb15:901b:d157:4024:ada9:b236:da99:1f85	218.153.31.133
cb15:901b:d157:4024:ada9:b236:da99:1f86	218.153.31.134
cb15:901b:d157:4024:ada9:b236:da99:1f87	218.153.31.135
cb15:901b:d157:4024:ada9:b236:da99:1f88	218.153.31.136
cb15:901b:d157:4024:ada9:b236:da99:1f89	218.153.31.137
cb15:901b:d157:4024:ada9:b236:da99:1f8a	218.153.31.138
cb15:901b:d157:4024:ada9:b236:da99:1f8b	218.153.31.139
cb15:901b:d157:4024:ada9:b236:da99:1f8c	218.153.31.140
cb15:901b:d157:4024:ada9:b236:da99:1f8d	218.153.31.141
cb15:901b:d157:4024:ada9:b236:da99:1f8e	218.153.31.142
cb15:901b:d157:4024:ada9:b236:da99:1f8f	218.153.31.143
cb15:901b:d157:4024:ada9:b236:da99:1f90	218.153.31.144
cb15:901b:d157:4024:ada9:b236:da99:1f91	218.153.31.145
cb15:901b:d157:4024:ada9:b236:da99:1f92	218.153.31.146
cb15:901b:d157:4024:ada9:b236:da99:1f93	218.153.31.147
cb15:901b:d157:4024:ada9:b236:da99:1f94	218.153.31.148
cb15:901b:d157:4024:ada9:b236:da99:1f95	218.153.31.149
cb15:901b:d157:4024:ada9:b236:da99:1f96	218.153.31.150
cb15:901b:d157:4024:ada9:b236:da99:1f97	218.153.31.151
cb15:901b:d157:4024:ada9:b236:da99:1f98	218.153.31.152
cb15:901b:d157:4024:ada9:b236:da99:1f99	218.153.31.153
cb15:901b:d157:4024:ada9:b236:da99:1f9a	218.153.31.154
cb15:901b:d157:4024:ada9:b236:da99:1f9b	218.153.31.155
cb15:901b:d157:4024:ada9:b236:da99:1f9c	218.153.31.156
cb15:901b:d157:4024:ada9:b236:da99:1f9d	218.153.31.157
cb15:901b:d157:4024:ada9:b236:da99:1f9e	218.153.31.158
cb15:901b:d157:4024:ada9:b236:da99:1f9f	218.153.31.159
cb15:901b:d157:4024:ada9:b236:da99:1fa0	218.153.31.160
cb15:901b:d157:4024:ada9:b236:da99:1fa1	218.153.31.161
cb15:901b:d157:4024:ada9:b236:da99:1fa2	218.153.31.162
cb15:901b:d157:4024:ada9:b236:da99:1fa3	218.153.31.163
cb15:901b:d157:4024:ada9:b236:da99:1fa4	218.153.31.164
cb15:901b:d157:4024:ada9:b236:da99:1fa5	218.153.31.165
cb15:901b:d157:4024:ada9:b236:da99:1fa6	218.153.31.166
cb15:901b:d157:4024:ada9:b236:da99:1fa7	218.153.31.167
cb15:901b:d157:4024:ada9:b236:da99:1fa8	218.153.31.168
cb15:901b:d157:4024:ada9:b236:da99:1fa9	218.153.31.169
cb15:901b:d157:4024:ada9:b236:da99:1faa	218.153.31.170
cb15:901b:d157:4024:ada9:b236:da99:1fab	218.153.31.171
cb15:901b:d157:4024:ada9:b236:da99:1fac	218.153.31.172
cb15:901b:d157:4024:ada9:b236:da99:1fad	218.153.31.173
cb15:901b:d157:4024:ada9:b236:da99:1fae	218.153.31.174
cb15:901b:d157:4024:ada9:b236:da99:1faf	218.153.31.175
cb15:901b:d157:4024:ada9:b236:da99:1fb0	218.153.31.176
cb15:901b:d157:4024:ada9:b236:da99:1fb1	218.153.31.177
cb15:901b:d157:4024:ada9:b236:da99:1fb2	218.153.31.178
cb15:901b:d157:4024:ada9:b236:da99:1fb3	218.153.31.179
cb15:901b:d157:4024:ada9:b236:da99:1fb4	218.153.31.180

cb15:901b:d157:4024:ada9:b236:da99:1fb5	218.153.31.181
cb15:901b:d157:4024:ada9:b236:da99:1fb6	218.153.31.182
cb15:901b:d157:4024:ada9:b236:da99:1fb7	218.153.31.183
cb15:901b:d157:4024:ada9:b236:da99:1fb8	218.153.31.184
cb15:901b:d157:4024:ada9:b236:da99:1fb9	218.153.31.185
cb15:901b:d157:4024:ada9:b236:da99:1fba	218.153.31.186
cb15:901b:d157:4024:ada9:b236:da99:1fbb	218.153.31.187
cb15:901b:d157:4024:ada9:b236:da99:1fbc	218.153.31.188
cb15:901b:d157:4024:ada9:b236:da99:1fbd	218.153.31.189
cb15:901b:d157:4024:ada9:b236:da99:1fbe	218.153.31.190
cb15:901b:d157:4024:ada9:b236:da99:1fbf	218.153.31.191
cb15:901b:d157:4024:ada9:b236:da99:1fc0	218.153.31.192
cb15:901b:d157:4024:ada9:b236:da99:1fc1	218.153.31.193
cb15:901b:d157:4024:ada9:b236:da99:1fc2	218.153.31.194
cb15:901b:d157:4024:ada9:b236:da99:1fc3	218.153.31.195
cb15:901b:d157:4024:ada9:b236:da99:1fc4	218.153.31.196
cb15:901b:d157:4024:ada9:b236:da99:1fc5	218.153.31.197
cb15:901b:d157:4024:ada9:b236:da99:1fc6	218.153.31.198
cb15:901b:d157:4024:ada9:b236:da99:1fc7	218.153.31.199
cb15:901b:d157:4024:ada9:b236:da99:1fc8	218.153.31.200
cb15:901b:d157:4024:ada9:b236:da99:1fc9	218.153.31.201
cb15:901b:d157:4024:ada9:b236:da99:1fca	218.153.31.202
cb15:901b:d157:4024:ada9:b236:da99:1fcb	218.153.31.203
cb15:901b:d157:4024:ada9:b236:da99:1fcc	218.153.31.204
cb15:901b:d157:4024:ada9:b236:da99:1fcd	218.153.31.205
cb15:901b:d157:4024:ada9:b236:da99:1fce	218.153.31.206
cb15:901b:d157:4024:ada9:b236:da99:1fcf	218.153.31.207
cb15:901b:d157:4024:ada9:b236:da99:1fd0	218.153.31.208
cb15:901b:d157:4024:ada9:b236:da99:1fd1	218.153.31.209
cb15:901b:d157:4024:ada9:b236:da99:1fd2	218.153.31.210
cb15:901b:d157:4024:ada9:b236:da99:1fd3	218.153.31.211
cb15:901b:d157:4024:ada9:b236:da99:1fd4	218.153.31.212
cb15:901b:d157:4024:ada9:b236:da99:1fd5	218.153.31.213
cb15:901b:d157:4024:ada9:b236:da99:1fd6	218.153.31.214
cb15:901b:d157:4024:ada9:b236:da99:1fd7	218.153.31.215
cb15:901b:d157:4024:ada9:b236:da99:1fd8	218.153.31.216
cb15:901b:d157:4024:ada9:b236:da99:1fd9	218.153.31.217
cb15:901b:d157:4024:ada9:b236:da99:1fda	218.153.31.218
cb15:901b:d157:4024:ada9:b236:da99:1fdb	218.153.31.219
cb15:901b:d157:4024:ada9:b236:da99:1fdc	218.153.31.220
cb15:901b:d157:4024:ada9:b236:da99:1fdd	218.153.31.221
cb15:901b:d157:4024:ada9:b236:da99:1fde	218.153.31.222
cb15:901b:d157:4024:ada9:b236:da99:1fdf	218.153.31.223
cb15:901b:d157:4024:ada9:b236:da99:1fe0	218.153.31.224
cb15:901b:d157:4024:ada9:b236:da99:1fe1	218.153.31.225
cb15:901b:d157:4024:ada9:b236:da99:1fe2	218.153.31.226
cb15:901b:d157:4024:ada9:b236:da99:1fe3	218.153.31.227
cb15:901b:d157:4024:ada9:b236:da99:1fe4	218.153.31.228
cb15:901b:d157:4024:ada9:b236:da99:1fe5	218.153.31.229
cb15:901b:d157:4024:ada9:b236:da99:1fe6	218.153.31.230
cb15:901b:d157:4024:ada9:b236:da99:1fe7	218.153.31.231
cb15:901b:d157:4024:ada9:b236:da99:1fe8	218.153.31.232
cb15:901b:d157:4024:ada9:b236:da99:1fe9	218.153.31.233
cb15:901b:d157:4024:ada9:b236:da99:1fea	218.153.31.234
cb15:901b:d157:4024:ada9:b236:da99:1feb	218.153.31.235
cb15:901b:d157:4024:ada9:b236:da99:1fec	218.153.31.236
cb15:901b:d157:4024:ada9:b236:da99:1fed	218.153.31.237
cb15:901b:d157:4024:ada9:b236:da99:1fee	218.153.31.238
cb15:901b:d157:4024:ada9:b236:da99:1fef	218.153.31.239
cb15:901b:d157:4024:ada9:b236:da99:1ff0	218.153.31.240
cb15:901b:d157:4024:ada9:b236:da99:1ff1	218.153.31.241
cb15:901b:d157:4024:ada9:b236:da99:1ff2	218.153.31.242
cb15:901b:d157:4024:ada9:b236:da99:1ff3	218.153.31.243
cb15:901b:d157:4024:ada9:b236:da99:1ff4	218.153.31.244
cb15:901b:d157:4024:ada9:b236:da99:1ff5	218.153.31.245
cb15:901b:d157:4024:ada9:b236:da99:1ff6	218.153.31.246
cb15:901b:d157:4024:ada9:b236:da99:1ff7	218.153.31.247
cb15:901b:d157:4024:ada9:b236:da99:1ff8	218.153.31.248
cb15:901b:d157:4024:ada9:b236:da99:1ff9	218.153.31.249
cb15:901b:d157:4024:ada9:b236:da99:1ffa	218.153.31.250
cb15:901b:d157:4024:ada9:b236:da99:1ffb	218.153.31.251
cb15:901b:d157:4024:ada9:b236:da99:1ffc	218.153.31.252
cb15:901b:d157:4024:ada9:b236:da99:1ffd	218.153.31.253
cb15:901b:d157:4024:ada9:b236:da99:1ffe	218.153.31.254
cb15:901b:d157:4024:ada9:b236:da99:1fff	218.153.31.255

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.