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:ada3:db24:b51f:7f01	181.31.127.1
cb15:901b:901b:1324:ada3:db24:b51f:7f02	181.31.127.2
cb15:901b:901b:1324:ada3:db24:b51f:7f03	181.31.127.3
cb15:901b:901b:1324:ada3:db24:b51f:7f04	181.31.127.4
cb15:901b:901b:1324:ada3:db24:b51f:7f05	181.31.127.5
cb15:901b:901b:1324:ada3:db24:b51f:7f06	181.31.127.6
cb15:901b:901b:1324:ada3:db24:b51f:7f07	181.31.127.7
cb15:901b:901b:1324:ada3:db24:b51f:7f08	181.31.127.8
cb15:901b:901b:1324:ada3:db24:b51f:7f09	181.31.127.9
cb15:901b:901b:1324:ada3:db24:b51f:7f0a	181.31.127.10
cb15:901b:901b:1324:ada3:db24:b51f:7f0b	181.31.127.11
cb15:901b:901b:1324:ada3:db24:b51f:7f0c	181.31.127.12
cb15:901b:901b:1324:ada3:db24:b51f:7f0d	181.31.127.13
cb15:901b:901b:1324:ada3:db24:b51f:7f0e	181.31.127.14
cb15:901b:901b:1324:ada3:db24:b51f:7f0f	181.31.127.15
cb15:901b:901b:1324:ada3:db24:b51f:7f10	181.31.127.16
cb15:901b:901b:1324:ada3:db24:b51f:7f11	181.31.127.17
cb15:901b:901b:1324:ada3:db24:b51f:7f12	181.31.127.18
cb15:901b:901b:1324:ada3:db24:b51f:7f13	181.31.127.19
cb15:901b:901b:1324:ada3:db24:b51f:7f14	181.31.127.20
cb15:901b:901b:1324:ada3:db24:b51f:7f15	181.31.127.21
cb15:901b:901b:1324:ada3:db24:b51f:7f16	181.31.127.22
cb15:901b:901b:1324:ada3:db24:b51f:7f17	181.31.127.23
cb15:901b:901b:1324:ada3:db24:b51f:7f18	181.31.127.24
cb15:901b:901b:1324:ada3:db24:b51f:7f19	181.31.127.25
cb15:901b:901b:1324:ada3:db24:b51f:7f1a	181.31.127.26
cb15:901b:901b:1324:ada3:db24:b51f:7f1b	181.31.127.27
cb15:901b:901b:1324:ada3:db24:b51f:7f1c	181.31.127.28
cb15:901b:901b:1324:ada3:db24:b51f:7f1d	181.31.127.29
cb15:901b:901b:1324:ada3:db24:b51f:7f1e	181.31.127.30
cb15:901b:901b:1324:ada3:db24:b51f:7f1f	181.31.127.31
cb15:901b:901b:1324:ada3:db24:b51f:7f20	181.31.127.32
cb15:901b:901b:1324:ada3:db24:b51f:7f21	181.31.127.33
cb15:901b:901b:1324:ada3:db24:b51f:7f22	181.31.127.34
cb15:901b:901b:1324:ada3:db24:b51f:7f23	181.31.127.35
cb15:901b:901b:1324:ada3:db24:b51f:7f24	181.31.127.36
cb15:901b:901b:1324:ada3:db24:b51f:7f25	181.31.127.37
cb15:901b:901b:1324:ada3:db24:b51f:7f26	181.31.127.38
cb15:901b:901b:1324:ada3:db24:b51f:7f27	181.31.127.39
cb15:901b:901b:1324:ada3:db24:b51f:7f28	181.31.127.40
cb15:901b:901b:1324:ada3:db24:b51f:7f29	181.31.127.41
cb15:901b:901b:1324:ada3:db24:b51f:7f2a	181.31.127.42
cb15:901b:901b:1324:ada3:db24:b51f:7f2b	181.31.127.43
cb15:901b:901b:1324:ada3:db24:b51f:7f2c	181.31.127.44
cb15:901b:901b:1324:ada3:db24:b51f:7f2d	181.31.127.45
cb15:901b:901b:1324:ada3:db24:b51f:7f2e	181.31.127.46
cb15:901b:901b:1324:ada3:db24:b51f:7f2f	181.31.127.47
cb15:901b:901b:1324:ada3:db24:b51f:7f30	181.31.127.48
cb15:901b:901b:1324:ada3:db24:b51f:7f31	181.31.127.49
cb15:901b:901b:1324:ada3:db24:b51f:7f32	181.31.127.50
cb15:901b:901b:1324:ada3:db24:b51f:7f33	181.31.127.51
cb15:901b:901b:1324:ada3:db24:b51f:7f34	181.31.127.52
cb15:901b:901b:1324:ada3:db24:b51f:7f35	181.31.127.53
cb15:901b:901b:1324:ada3:db24:b51f:7f36	181.31.127.54
cb15:901b:901b:1324:ada3:db24:b51f:7f37	181.31.127.55
cb15:901b:901b:1324:ada3:db24:b51f:7f38	181.31.127.56
cb15:901b:901b:1324:ada3:db24:b51f:7f39	181.31.127.57
cb15:901b:901b:1324:ada3:db24:b51f:7f3a	181.31.127.58
cb15:901b:901b:1324:ada3:db24:b51f:7f3b	181.31.127.59
cb15:901b:901b:1324:ada3:db24:b51f:7f3c	181.31.127.60

cb15:901b:901b:1324:ada3:db24:b51f:7f3d	181.31.127.61
cb15:901b:901b:1324:ada3:db24:b51f:7f3e	181.31.127.62
cb15:901b:901b:1324:ada3:db24:b51f:7f3f	181.31.127.63
cb15:901b:901b:1324:ada3:db24:b51f:7f40	181.31.127.64
cb15:901b:901b:1324:ada3:db24:b51f:7f41	181.31.127.65
cb15:901b:901b:1324:ada3:db24:b51f:7f42	181.31.127.66
cb15:901b:901b:1324:ada3:db24:b51f:7f43	181.31.127.67
cb15:901b:901b:1324:ada3:db24:b51f:7f44	181.31.127.68
cb15:901b:901b:1324:ada3:db24:b51f:7f45	181.31.127.69
cb15:901b:901b:1324:ada3:db24:b51f:7f46	181.31.127.70
cb15:901b:901b:1324:ada3:db24:b51f:7f47	181.31.127.71
cb15:901b:901b:1324:ada3:db24:b51f:7f48	181.31.127.72
cb15:901b:901b:1324:ada3:db24:b51f:7f49	181.31.127.73
cb15:901b:901b:1324:ada3:db24:b51f:7f4a	181.31.127.74
cb15:901b:901b:1324:ada3:db24:b51f:7f4b	181.31.127.75
cb15:901b:901b:1324:ada3:db24:b51f:7f4c	181.31.127.76
cb15:901b:901b:1324:ada3:db24:b51f:7f4d	181.31.127.77
cb15:901b:901b:1324:ada3:db24:b51f:7f4e	181.31.127.78
cb15:901b:901b:1324:ada3:db24:b51f:7f4f	181.31.127.79
cb15:901b:901b:1324:ada3:db24:b51f:7f50	181.31.127.80
cb15:901b:901b:1324:ada3:db24:b51f:7f51	181.31.127.81
cb15:901b:901b:1324:ada3:db24:b51f:7f52	181.31.127.82
cb15:901b:901b:1324:ada3:db24:b51f:7f53	181.31.127.83
cb15:901b:901b:1324:ada3:db24:b51f:7f54	181.31.127.84
cb15:901b:901b:1324:ada3:db24:b51f:7f55	181.31.127.85
cb15:901b:901b:1324:ada3:db24:b51f:7f56	181.31.127.86
cb15:901b:901b:1324:ada3:db24:b51f:7f57	181.31.127.87
cb15:901b:901b:1324:ada3:db24:b51f:7f58	181.31.127.88
cb15:901b:901b:1324:ada3:db24:b51f:7f59	181.31.127.89
cb15:901b:901b:1324:ada3:db24:b51f:7f5a	181.31.127.90
cb15:901b:901b:1324:ada3:db24:b51f:7f5b	181.31.127.91
cb15:901b:901b:1324:ada3:db24:b51f:7f5c	181.31.127.92
cb15:901b:901b:1324:ada3:db24:b51f:7f5d	181.31.127.93
cb15:901b:901b:1324:ada3:db24:b51f:7f5e	181.31.127.94
cb15:901b:901b:1324:ada3:db24:b51f:7f5f	181.31.127.95
cb15:901b:901b:1324:ada3:db24:b51f:7f60	181.31.127.96
cb15:901b:901b:1324:ada3:db24:b51f:7f61	181.31.127.97
cb15:901b:901b:1324:ada3:db24:b51f:7f62	181.31.127.98
cb15:901b:901b:1324:ada3:db24:b51f:7f63	181.31.127.99
cb15:901b:901b:1324:ada3:db24:b51f:7f64	181.31.127.100
cb15:901b:901b:1324:ada3:db24:b51f:7f65	181.31.127.101
cb15:901b:901b:1324:ada3:db24:b51f:7f66	181.31.127.102
cb15:901b:901b:1324:ada3:db24:b51f:7f67	181.31.127.103
cb15:901b:901b:1324:ada3:db24:b51f:7f68	181.31.127.104
cb15:901b:901b:1324:ada3:db24:b51f:7f69	181.31.127.105
cb15:901b:901b:1324:ada3:db24:b51f:7f6a	181.31.127.106
cb15:901b:901b:1324:ada3:db24:b51f:7f6b	181.31.127.107
cb15:901b:901b:1324:ada3:db24:b51f:7f6c	181.31.127.108
cb15:901b:901b:1324:ada3:db24:b51f:7f6d	181.31.127.109
cb15:901b:901b:1324:ada3:db24:b51f:7f6e	181.31.127.110
cb15:901b:901b:1324:ada3:db24:b51f:7f6f	181.31.127.111
cb15:901b:901b:1324:ada3:db24:b51f:7f70	181.31.127.112
cb15:901b:901b:1324:ada3:db24:b51f:7f71	181.31.127.113
cb15:901b:901b:1324:ada3:db24:b51f:7f72	181.31.127.114
cb15:901b:901b:1324:ada3:db24:b51f:7f73	181.31.127.115
cb15:901b:901b:1324:ada3:db24:b51f:7f74	181.31.127.116
cb15:901b:901b:1324:ada3:db24:b51f:7f75	181.31.127.117
cb15:901b:901b:1324:ada3:db24:b51f:7f76	181.31.127.118
cb15:901b:901b:1324:ada3:db24:b51f:7f77	181.31.127.119
cb15:901b:901b:1324:ada3:db24:b51f:7f78	181.31.127.120

cb15:901b:901b:1324:ada3:db24:b51f:7f79	181.31.127.121
cb15:901b:901b:1324:ada3:db24:b51f:7f7a	181.31.127.122
cb15:901b:901b:1324:ada3:db24:b51f:7f7b	181.31.127.123
cb15:901b:901b:1324:ada3:db24:b51f:7f7c	181.31.127.124
cb15:901b:901b:1324:ada3:db24:b51f:7f7d	181.31.127.125
cb15:901b:901b:1324:ada3:db24:b51f:7f7e	181.31.127.126
cb15:901b:901b:1324:ada3:db24:b51f:7f7f	181.31.127.127
cb15:901b:901b:1324:ada3:db24:b51f:7f80	181.31.127.128
cb15:901b:901b:1324:ada3:db24:b51f:7f81	181.31.127.129
cb15:901b:901b:1324:ada3:db24:b51f:7f82	181.31.127.130
cb15:901b:901b:1324:ada3:db24:b51f:7f83	181.31.127.131
cb15:901b:901b:1324:ada3:db24:b51f:7f84	181.31.127.132
cb15:901b:901b:1324:ada3:db24:b51f:7f85	181.31.127.133
cb15:901b:901b:1324:ada3:db24:b51f:7f86	181.31.127.134
cb15:901b:901b:1324:ada3:db24:b51f:7f87	181.31.127.135
cb15:901b:901b:1324:ada3:db24:b51f:7f88	181.31.127.136
cb15:901b:901b:1324:ada3:db24:b51f:7f89	181.31.127.137
cb15:901b:901b:1324:ada3:db24:b51f:7f8a	181.31.127.138
cb15:901b:901b:1324:ada3:db24:b51f:7f8b	181.31.127.139
cb15:901b:901b:1324:ada3:db24:b51f:7f8c	181.31.127.140
cb15:901b:901b:1324:ada3:db24:b51f:7f8d	181.31.127.141
cb15:901b:901b:1324:ada3:db24:b51f:7f8e	181.31.127.142
cb15:901b:901b:1324:ada3:db24:b51f:7f8f	181.31.127.143
cb15:901b:901b:1324:ada3:db24:b51f:7f90	181.31.127.144
cb15:901b:901b:1324:ada3:db24:b51f:7f91	181.31.127.145
cb15:901b:901b:1324:ada3:db24:b51f:7f92	181.31.127.146
cb15:901b:901b:1324:ada3:db24:b51f:7f93	181.31.127.147
cb15:901b:901b:1324:ada3:db24:b51f:7f94	181.31.127.148
cb15:901b:901b:1324:ada3:db24:b51f:7f95	181.31.127.149
cb15:901b:901b:1324:ada3:db24:b51f:7f96	181.31.127.150
cb15:901b:901b:1324:ada3:db24:b51f:7f97	181.31.127.151
cb15:901b:901b:1324:ada3:db24:b51f:7f98	181.31.127.152
cb15:901b:901b:1324:ada3:db24:b51f:7f99	181.31.127.153
cb15:901b:901b:1324:ada3:db24:b51f:7f9a	181.31.127.154
cb15:901b:901b:1324:ada3:db24:b51f:7f9b	181.31.127.155
cb15:901b:901b:1324:ada3:db24:b51f:7f9c	181.31.127.156
cb15:901b:901b:1324:ada3:db24:b51f:7f9d	181.31.127.157
cb15:901b:901b:1324:ada3:db24:b51f:7f9e	181.31.127.158
cb15:901b:901b:1324:ada3:db24:b51f:7f9f	181.31.127.159
cb15:901b:901b:1324:ada3:db24:b51f:7fa0	181.31.127.160
cb15:901b:901b:1324:ada3:db24:b51f:7fa1	181.31.127.161
cb15:901b:901b:1324:ada3:db24:b51f:7fa2	181.31.127.162
cb15:901b:901b:1324:ada3:db24:b51f:7fa3	181.31.127.163
cb15:901b:901b:1324:ada3:db24:b51f:7fa4	181.31.127.164
cb15:901b:901b:1324:ada3:db24:b51f:7fa5	181.31.127.165
cb15:901b:901b:1324:ada3:db24:b51f:7fa6	181.31.127.166
cb15:901b:901b:1324:ada3:db24:b51f:7fa7	181.31.127.167
cb15:901b:901b:1324:ada3:db24:b51f:7fa8	181.31.127.168
cb15:901b:901b:1324:ada3:db24:b51f:7fa9	181.31.127.169
cb15:901b:901b:1324:ada3:db24:b51f:7faa	181.31.127.170
cb15:901b:901b:1324:ada3:db24:b51f:7fab	181.31.127.171
cb15:901b:901b:1324:ada3:db24:b51f:7fac	181.31.127.172
cb15:901b:901b:1324:ada3:db24:b51f:7fad	181.31.127.173
cb15:901b:901b:1324:ada3:db24:b51f:7fae	181.31.127.174
cb15:901b:901b:1324:ada3:db24:b51f:7faf	181.31.127.175
cb15:901b:901b:1324:ada3:db24:b51f:7fb0	181.31.127.176
cb15:901b:901b:1324:ada3:db24:b51f:7fb1	181.31.127.177
cb15:901b:901b:1324:ada3:db24:b51f:7fb2	181.31.127.178
cb15:901b:901b:1324:ada3:db24:b51f:7fb3	181.31.127.179
cb15:901b:901b:1324:ada3:db24:b51f:7fb4	181.31.127.180

cb15:901b:901b:1324:ada3:db24:b51f:7fb5	181.31.127.181
cb15:901b:901b:1324:ada3:db24:b51f:7fb6	181.31.127.182
cb15:901b:901b:1324:ada3:db24:b51f:7fb7	181.31.127.183
cb15:901b:901b:1324:ada3:db24:b51f:7fb8	181.31.127.184
cb15:901b:901b:1324:ada3:db24:b51f:7fb9	181.31.127.185
cb15:901b:901b:1324:ada3:db24:b51f:7fba	181.31.127.186
cb15:901b:901b:1324:ada3:db24:b51f:7fbb	181.31.127.187
cb15:901b:901b:1324:ada3:db24:b51f:7fbc	181.31.127.188
cb15:901b:901b:1324:ada3:db24:b51f:7fbd	181.31.127.189
cb15:901b:901b:1324:ada3:db24:b51f:7fbe	181.31.127.190
cb15:901b:901b:1324:ada3:db24:b51f:7fbf	181.31.127.191
cb15:901b:901b:1324:ada3:db24:b51f:7fc0	181.31.127.192
cb15:901b:901b:1324:ada3:db24:b51f:7fc1	181.31.127.193
cb15:901b:901b:1324:ada3:db24:b51f:7fc2	181.31.127.194
cb15:901b:901b:1324:ada3:db24:b51f:7fc3	181.31.127.195
cb15:901b:901b:1324:ada3:db24:b51f:7fc4	181.31.127.196
cb15:901b:901b:1324:ada3:db24:b51f:7fc5	181.31.127.197
cb15:901b:901b:1324:ada3:db24:b51f:7fc6	181.31.127.198
cb15:901b:901b:1324:ada3:db24:b51f:7fc7	181.31.127.199
cb15:901b:901b:1324:ada3:db24:b51f:7fc8	181.31.127.200
cb15:901b:901b:1324:ada3:db24:b51f:7fc9	181.31.127.201
cb15:901b:901b:1324:ada3:db24:b51f:7fca	181.31.127.202
cb15:901b:901b:1324:ada3:db24:b51f:7fcb	181.31.127.203
cb15:901b:901b:1324:ada3:db24:b51f:7fcc	181.31.127.204
cb15:901b:901b:1324:ada3:db24:b51f:7fcd	181.31.127.205
cb15:901b:901b:1324:ada3:db24:b51f:7fce	181.31.127.206
cb15:901b:901b:1324:ada3:db24:b51f:7fcf	181.31.127.207
cb15:901b:901b:1324:ada3:db24:b51f:7fd0	181.31.127.208
cb15:901b:901b:1324:ada3:db24:b51f:7fd1	181.31.127.209
cb15:901b:901b:1324:ada3:db24:b51f:7fd2	181.31.127.210
cb15:901b:901b:1324:ada3:db24:b51f:7fd3	181.31.127.211
cb15:901b:901b:1324:ada3:db24:b51f:7fd4	181.31.127.212
cb15:901b:901b:1324:ada3:db24:b51f:7fd5	181.31.127.213
cb15:901b:901b:1324:ada3:db24:b51f:7fd6	181.31.127.214
cb15:901b:901b:1324:ada3:db24:b51f:7fd7	181.31.127.215
cb15:901b:901b:1324:ada3:db24:b51f:7fd8	181.31.127.216
cb15:901b:901b:1324:ada3:db24:b51f:7fd9	181.31.127.217
cb15:901b:901b:1324:ada3:db24:b51f:7fda	181.31.127.218
cb15:901b:901b:1324:ada3:db24:b51f:7fdb	181.31.127.219
cb15:901b:901b:1324:ada3:db24:b51f:7fdc	181.31.127.220
cb15:901b:901b:1324:ada3:db24:b51f:7fdd	181.31.127.221
cb15:901b:901b:1324:ada3:db24:b51f:7fde	181.31.127.222
cb15:901b:901b:1324:ada3:db24:b51f:7fdf	181.31.127.223
cb15:901b:901b:1324:ada3:db24:b51f:7fe0	181.31.127.224
cb15:901b:901b:1324:ada3:db24:b51f:7fe1	181.31.127.225
cb15:901b:901b:1324:ada3:db24:b51f:7fe2	181.31.127.226
cb15:901b:901b:1324:ada3:db24:b51f:7fe3	181.31.127.227
cb15:901b:901b:1324:ada3:db24:b51f:7fe4	181.31.127.228
cb15:901b:901b:1324:ada3:db24:b51f:7fe5	181.31.127.229
cb15:901b:901b:1324:ada3:db24:b51f:7fe6	181.31.127.230
cb15:901b:901b:1324:ada3:db24:b51f:7fe7	181.31.127.231
cb15:901b:901b:1324:ada3:db24:b51f:7fe8	181.31.127.232
cb15:901b:901b:1324:ada3:db24:b51f:7fe9	181.31.127.233
cb15:901b:901b:1324:ada3:db24:b51f:7fea	181.31.127.234
cb15:901b:901b:1324:ada3:db24:b51f:7feb	181.31.127.235
cb15:901b:901b:1324:ada3:db24:b51f:7fec	181.31.127.236
cb15:901b:901b:1324:ada3:db24:b51f:7fed	181.31.127.237
cb15:901b:901b:1324:ada3:db24:b51f:7fee	181.31.127.238
cb15:901b:901b:1324:ada3:db24:b51f:7fef	181.31.127.239
cb15:901b:901b:1324:ada3:db24:b51f:7ff0	181.31.127.240
cb15:901b:901b:1324:ada3:db24:b51f:7ff1	181.31.127.241
cb15:901b:901b:1324:ada3:db24:b51f:7ff2	181.31.127.242
cb15:901b:901b:1324:ada3:db24:b51f:7ff3	181.31.127.243
cb15:901b:901b:1324:ada3:db24:b51f:7ff4	181.31.127.244
cb15:901b:901b:1324:ada3:db24:b51f:7ff5	181.31.127.245
cb15:901b:901b:1324:ada3:db24:b51f:7ff6	181.31.127.246
cb15:901b:901b:1324:ada3:db24:b51f:7ff7	181.31.127.247
cb15:901b:901b:1324:ada3:db24:b51f:7ff8	181.31.127.248
cb15:901b:901b:1324:ada3:db24:b51f:7ff9	181.31.127.249
cb15:901b:901b:1324:ada3:db24:b51f:7ffa	181.31.127.250
cb15:901b:901b:1324:ada3:db24:b51f:7ffb	181.31.127.251
cb15:901b:901b:1324:ada3:db24:b51f:7ffc	181.31.127.252
cb15:901b:901b:1324:ada3:db24:b51f:7ffd	181.31.127.253
cb15:901b:901b:1324:ada3:db24:b51f:7ffe	181.31.127.254
cb15:901b:901b:1324:ada3:db24:b51f:7fff	181.31.127.255

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.