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:fb65:4024:de72:b51b:f101	181.27.241.1
cb15:901b:901b:fb65:4024:de72:b51b:f102	181.27.241.2
cb15:901b:901b:fb65:4024:de72:b51b:f103	181.27.241.3
cb15:901b:901b:fb65:4024:de72:b51b:f104	181.27.241.4
cb15:901b:901b:fb65:4024:de72:b51b:f105	181.27.241.5
cb15:901b:901b:fb65:4024:de72:b51b:f106	181.27.241.6
cb15:901b:901b:fb65:4024:de72:b51b:f107	181.27.241.7
cb15:901b:901b:fb65:4024:de72:b51b:f108	181.27.241.8
cb15:901b:901b:fb65:4024:de72:b51b:f109	181.27.241.9
cb15:901b:901b:fb65:4024:de72:b51b:f10a	181.27.241.10
cb15:901b:901b:fb65:4024:de72:b51b:f10b	181.27.241.11
cb15:901b:901b:fb65:4024:de72:b51b:f10c	181.27.241.12
cb15:901b:901b:fb65:4024:de72:b51b:f10d	181.27.241.13
cb15:901b:901b:fb65:4024:de72:b51b:f10e	181.27.241.14
cb15:901b:901b:fb65:4024:de72:b51b:f10f	181.27.241.15
cb15:901b:901b:fb65:4024:de72:b51b:f110	181.27.241.16
cb15:901b:901b:fb65:4024:de72:b51b:f111	181.27.241.17
cb15:901b:901b:fb65:4024:de72:b51b:f112	181.27.241.18
cb15:901b:901b:fb65:4024:de72:b51b:f113	181.27.241.19
cb15:901b:901b:fb65:4024:de72:b51b:f114	181.27.241.20
cb15:901b:901b:fb65:4024:de72:b51b:f115	181.27.241.21
cb15:901b:901b:fb65:4024:de72:b51b:f116	181.27.241.22
cb15:901b:901b:fb65:4024:de72:b51b:f117	181.27.241.23
cb15:901b:901b:fb65:4024:de72:b51b:f118	181.27.241.24
cb15:901b:901b:fb65:4024:de72:b51b:f119	181.27.241.25
cb15:901b:901b:fb65:4024:de72:b51b:f11a	181.27.241.26
cb15:901b:901b:fb65:4024:de72:b51b:f11b	181.27.241.27
cb15:901b:901b:fb65:4024:de72:b51b:f11c	181.27.241.28
cb15:901b:901b:fb65:4024:de72:b51b:f11d	181.27.241.29
cb15:901b:901b:fb65:4024:de72:b51b:f11e	181.27.241.30
cb15:901b:901b:fb65:4024:de72:b51b:f11f	181.27.241.31
cb15:901b:901b:fb65:4024:de72:b51b:f120	181.27.241.32
cb15:901b:901b:fb65:4024:de72:b51b:f121	181.27.241.33
cb15:901b:901b:fb65:4024:de72:b51b:f122	181.27.241.34
cb15:901b:901b:fb65:4024:de72:b51b:f123	181.27.241.35
cb15:901b:901b:fb65:4024:de72:b51b:f124	181.27.241.36
cb15:901b:901b:fb65:4024:de72:b51b:f125	181.27.241.37
cb15:901b:901b:fb65:4024:de72:b51b:f126	181.27.241.38
cb15:901b:901b:fb65:4024:de72:b51b:f127	181.27.241.39
cb15:901b:901b:fb65:4024:de72:b51b:f128	181.27.241.40
cb15:901b:901b:fb65:4024:de72:b51b:f129	181.27.241.41
cb15:901b:901b:fb65:4024:de72:b51b:f12a	181.27.241.42
cb15:901b:901b:fb65:4024:de72:b51b:f12b	181.27.241.43
cb15:901b:901b:fb65:4024:de72:b51b:f12c	181.27.241.44
cb15:901b:901b:fb65:4024:de72:b51b:f12d	181.27.241.45
cb15:901b:901b:fb65:4024:de72:b51b:f12e	181.27.241.46
cb15:901b:901b:fb65:4024:de72:b51b:f12f	181.27.241.47
cb15:901b:901b:fb65:4024:de72:b51b:f130	181.27.241.48
cb15:901b:901b:fb65:4024:de72:b51b:f131	181.27.241.49
cb15:901b:901b:fb65:4024:de72:b51b:f132	181.27.241.50
cb15:901b:901b:fb65:4024:de72:b51b:f133	181.27.241.51
cb15:901b:901b:fb65:4024:de72:b51b:f134	181.27.241.52
cb15:901b:901b:fb65:4024:de72:b51b:f135	181.27.241.53
cb15:901b:901b:fb65:4024:de72:b51b:f136	181.27.241.54
cb15:901b:901b:fb65:4024:de72:b51b:f137	181.27.241.55
cb15:901b:901b:fb65:4024:de72:b51b:f138	181.27.241.56
cb15:901b:901b:fb65:4024:de72:b51b:f139	181.27.241.57
cb15:901b:901b:fb65:4024:de72:b51b:f13a	181.27.241.58
cb15:901b:901b:fb65:4024:de72:b51b:f13b	181.27.241.59
cb15:901b:901b:fb65:4024:de72:b51b:f13c	181.27.241.60

cb15:901b:901b:fb65:4024:de72:b51b:f13d	181.27.241.61
cb15:901b:901b:fb65:4024:de72:b51b:f13e	181.27.241.62
cb15:901b:901b:fb65:4024:de72:b51b:f13f	181.27.241.63
cb15:901b:901b:fb65:4024:de72:b51b:f140	181.27.241.64
cb15:901b:901b:fb65:4024:de72:b51b:f141	181.27.241.65
cb15:901b:901b:fb65:4024:de72:b51b:f142	181.27.241.66
cb15:901b:901b:fb65:4024:de72:b51b:f143	181.27.241.67
cb15:901b:901b:fb65:4024:de72:b51b:f144	181.27.241.68
cb15:901b:901b:fb65:4024:de72:b51b:f145	181.27.241.69
cb15:901b:901b:fb65:4024:de72:b51b:f146	181.27.241.70
cb15:901b:901b:fb65:4024:de72:b51b:f147	181.27.241.71
cb15:901b:901b:fb65:4024:de72:b51b:f148	181.27.241.72
cb15:901b:901b:fb65:4024:de72:b51b:f149	181.27.241.73
cb15:901b:901b:fb65:4024:de72:b51b:f14a	181.27.241.74
cb15:901b:901b:fb65:4024:de72:b51b:f14b	181.27.241.75
cb15:901b:901b:fb65:4024:de72:b51b:f14c	181.27.241.76
cb15:901b:901b:fb65:4024:de72:b51b:f14d	181.27.241.77
cb15:901b:901b:fb65:4024:de72:b51b:f14e	181.27.241.78
cb15:901b:901b:fb65:4024:de72:b51b:f14f	181.27.241.79
cb15:901b:901b:fb65:4024:de72:b51b:f150	181.27.241.80
cb15:901b:901b:fb65:4024:de72:b51b:f151	181.27.241.81
cb15:901b:901b:fb65:4024:de72:b51b:f152	181.27.241.82
cb15:901b:901b:fb65:4024:de72:b51b:f153	181.27.241.83
cb15:901b:901b:fb65:4024:de72:b51b:f154	181.27.241.84
cb15:901b:901b:fb65:4024:de72:b51b:f155	181.27.241.85
cb15:901b:901b:fb65:4024:de72:b51b:f156	181.27.241.86
cb15:901b:901b:fb65:4024:de72:b51b:f157	181.27.241.87
cb15:901b:901b:fb65:4024:de72:b51b:f158	181.27.241.88
cb15:901b:901b:fb65:4024:de72:b51b:f159	181.27.241.89
cb15:901b:901b:fb65:4024:de72:b51b:f15a	181.27.241.90
cb15:901b:901b:fb65:4024:de72:b51b:f15b	181.27.241.91
cb15:901b:901b:fb65:4024:de72:b51b:f15c	181.27.241.92
cb15:901b:901b:fb65:4024:de72:b51b:f15d	181.27.241.93
cb15:901b:901b:fb65:4024:de72:b51b:f15e	181.27.241.94
cb15:901b:901b:fb65:4024:de72:b51b:f15f	181.27.241.95
cb15:901b:901b:fb65:4024:de72:b51b:f160	181.27.241.96
cb15:901b:901b:fb65:4024:de72:b51b:f161	181.27.241.97
cb15:901b:901b:fb65:4024:de72:b51b:f162	181.27.241.98
cb15:901b:901b:fb65:4024:de72:b51b:f163	181.27.241.99
cb15:901b:901b:fb65:4024:de72:b51b:f164	181.27.241.100
cb15:901b:901b:fb65:4024:de72:b51b:f165	181.27.241.101
cb15:901b:901b:fb65:4024:de72:b51b:f166	181.27.241.102
cb15:901b:901b:fb65:4024:de72:b51b:f167	181.27.241.103
cb15:901b:901b:fb65:4024:de72:b51b:f168	181.27.241.104
cb15:901b:901b:fb65:4024:de72:b51b:f169	181.27.241.105
cb15:901b:901b:fb65:4024:de72:b51b:f16a	181.27.241.106
cb15:901b:901b:fb65:4024:de72:b51b:f16b	181.27.241.107
cb15:901b:901b:fb65:4024:de72:b51b:f16c	181.27.241.108
cb15:901b:901b:fb65:4024:de72:b51b:f16d	181.27.241.109
cb15:901b:901b:fb65:4024:de72:b51b:f16e	181.27.241.110
cb15:901b:901b:fb65:4024:de72:b51b:f16f	181.27.241.111
cb15:901b:901b:fb65:4024:de72:b51b:f170	181.27.241.112
cb15:901b:901b:fb65:4024:de72:b51b:f171	181.27.241.113
cb15:901b:901b:fb65:4024:de72:b51b:f172	181.27.241.114
cb15:901b:901b:fb65:4024:de72:b51b:f173	181.27.241.115
cb15:901b:901b:fb65:4024:de72:b51b:f174	181.27.241.116
cb15:901b:901b:fb65:4024:de72:b51b:f175	181.27.241.117
cb15:901b:901b:fb65:4024:de72:b51b:f176	181.27.241.118
cb15:901b:901b:fb65:4024:de72:b51b:f177	181.27.241.119
cb15:901b:901b:fb65:4024:de72:b51b:f178	181.27.241.120

cb15:901b:901b:fb65:4024:de72:b51b:f179	181.27.241.121
cb15:901b:901b:fb65:4024:de72:b51b:f17a	181.27.241.122
cb15:901b:901b:fb65:4024:de72:b51b:f17b	181.27.241.123
cb15:901b:901b:fb65:4024:de72:b51b:f17c	181.27.241.124
cb15:901b:901b:fb65:4024:de72:b51b:f17d	181.27.241.125
cb15:901b:901b:fb65:4024:de72:b51b:f17e	181.27.241.126
cb15:901b:901b:fb65:4024:de72:b51b:f17f	181.27.241.127
cb15:901b:901b:fb65:4024:de72:b51b:f180	181.27.241.128
cb15:901b:901b:fb65:4024:de72:b51b:f181	181.27.241.129
cb15:901b:901b:fb65:4024:de72:b51b:f182	181.27.241.130
cb15:901b:901b:fb65:4024:de72:b51b:f183	181.27.241.131
cb15:901b:901b:fb65:4024:de72:b51b:f184	181.27.241.132
cb15:901b:901b:fb65:4024:de72:b51b:f185	181.27.241.133
cb15:901b:901b:fb65:4024:de72:b51b:f186	181.27.241.134
cb15:901b:901b:fb65:4024:de72:b51b:f187	181.27.241.135
cb15:901b:901b:fb65:4024:de72:b51b:f188	181.27.241.136
cb15:901b:901b:fb65:4024:de72:b51b:f189	181.27.241.137
cb15:901b:901b:fb65:4024:de72:b51b:f18a	181.27.241.138
cb15:901b:901b:fb65:4024:de72:b51b:f18b	181.27.241.139
cb15:901b:901b:fb65:4024:de72:b51b:f18c	181.27.241.140
cb15:901b:901b:fb65:4024:de72:b51b:f18d	181.27.241.141
cb15:901b:901b:fb65:4024:de72:b51b:f18e	181.27.241.142
cb15:901b:901b:fb65:4024:de72:b51b:f18f	181.27.241.143
cb15:901b:901b:fb65:4024:de72:b51b:f190	181.27.241.144
cb15:901b:901b:fb65:4024:de72:b51b:f191	181.27.241.145
cb15:901b:901b:fb65:4024:de72:b51b:f192	181.27.241.146
cb15:901b:901b:fb65:4024:de72:b51b:f193	181.27.241.147
cb15:901b:901b:fb65:4024:de72:b51b:f194	181.27.241.148
cb15:901b:901b:fb65:4024:de72:b51b:f195	181.27.241.149
cb15:901b:901b:fb65:4024:de72:b51b:f196	181.27.241.150
cb15:901b:901b:fb65:4024:de72:b51b:f197	181.27.241.151
cb15:901b:901b:fb65:4024:de72:b51b:f198	181.27.241.152
cb15:901b:901b:fb65:4024:de72:b51b:f199	181.27.241.153
cb15:901b:901b:fb65:4024:de72:b51b:f19a	181.27.241.154
cb15:901b:901b:fb65:4024:de72:b51b:f19b	181.27.241.155
cb15:901b:901b:fb65:4024:de72:b51b:f19c	181.27.241.156
cb15:901b:901b:fb65:4024:de72:b51b:f19d	181.27.241.157
cb15:901b:901b:fb65:4024:de72:b51b:f19e	181.27.241.158
cb15:901b:901b:fb65:4024:de72:b51b:f19f	181.27.241.159
cb15:901b:901b:fb65:4024:de72:b51b:f1a0	181.27.241.160
cb15:901b:901b:fb65:4024:de72:b51b:f1a1	181.27.241.161
cb15:901b:901b:fb65:4024:de72:b51b:f1a2	181.27.241.162
cb15:901b:901b:fb65:4024:de72:b51b:f1a3	181.27.241.163
cb15:901b:901b:fb65:4024:de72:b51b:f1a4	181.27.241.164
cb15:901b:901b:fb65:4024:de72:b51b:f1a5	181.27.241.165
cb15:901b:901b:fb65:4024:de72:b51b:f1a6	181.27.241.166
cb15:901b:901b:fb65:4024:de72:b51b:f1a7	181.27.241.167
cb15:901b:901b:fb65:4024:de72:b51b:f1a8	181.27.241.168
cb15:901b:901b:fb65:4024:de72:b51b:f1a9	181.27.241.169
cb15:901b:901b:fb65:4024:de72:b51b:f1aa	181.27.241.170
cb15:901b:901b:fb65:4024:de72:b51b:f1ab	181.27.241.171
cb15:901b:901b:fb65:4024:de72:b51b:f1ac	181.27.241.172
cb15:901b:901b:fb65:4024:de72:b51b:f1ad	181.27.241.173
cb15:901b:901b:fb65:4024:de72:b51b:f1ae	181.27.241.174
cb15:901b:901b:fb65:4024:de72:b51b:f1af	181.27.241.175
cb15:901b:901b:fb65:4024:de72:b51b:f1b0	181.27.241.176
cb15:901b:901b:fb65:4024:de72:b51b:f1b1	181.27.241.177
cb15:901b:901b:fb65:4024:de72:b51b:f1b2	181.27.241.178
cb15:901b:901b:fb65:4024:de72:b51b:f1b3	181.27.241.179
cb15:901b:901b:fb65:4024:de72:b51b:f1b4	181.27.241.180

cb15:901b:901b:fb65:4024:de72:b51b:f1b5	181.27.241.181
cb15:901b:901b:fb65:4024:de72:b51b:f1b6	181.27.241.182
cb15:901b:901b:fb65:4024:de72:b51b:f1b7	181.27.241.183
cb15:901b:901b:fb65:4024:de72:b51b:f1b8	181.27.241.184
cb15:901b:901b:fb65:4024:de72:b51b:f1b9	181.27.241.185
cb15:901b:901b:fb65:4024:de72:b51b:f1ba	181.27.241.186
cb15:901b:901b:fb65:4024:de72:b51b:f1bb	181.27.241.187
cb15:901b:901b:fb65:4024:de72:b51b:f1bc	181.27.241.188
cb15:901b:901b:fb65:4024:de72:b51b:f1bd	181.27.241.189
cb15:901b:901b:fb65:4024:de72:b51b:f1be	181.27.241.190
cb15:901b:901b:fb65:4024:de72:b51b:f1bf	181.27.241.191
cb15:901b:901b:fb65:4024:de72:b51b:f1c0	181.27.241.192
cb15:901b:901b:fb65:4024:de72:b51b:f1c1	181.27.241.193
cb15:901b:901b:fb65:4024:de72:b51b:f1c2	181.27.241.194
cb15:901b:901b:fb65:4024:de72:b51b:f1c3	181.27.241.195
cb15:901b:901b:fb65:4024:de72:b51b:f1c4	181.27.241.196
cb15:901b:901b:fb65:4024:de72:b51b:f1c5	181.27.241.197
cb15:901b:901b:fb65:4024:de72:b51b:f1c6	181.27.241.198
cb15:901b:901b:fb65:4024:de72:b51b:f1c7	181.27.241.199
cb15:901b:901b:fb65:4024:de72:b51b:f1c8	181.27.241.200
cb15:901b:901b:fb65:4024:de72:b51b:f1c9	181.27.241.201
cb15:901b:901b:fb65:4024:de72:b51b:f1ca	181.27.241.202
cb15:901b:901b:fb65:4024:de72:b51b:f1cb	181.27.241.203
cb15:901b:901b:fb65:4024:de72:b51b:f1cc	181.27.241.204
cb15:901b:901b:fb65:4024:de72:b51b:f1cd	181.27.241.205
cb15:901b:901b:fb65:4024:de72:b51b:f1ce	181.27.241.206
cb15:901b:901b:fb65:4024:de72:b51b:f1cf	181.27.241.207
cb15:901b:901b:fb65:4024:de72:b51b:f1d0	181.27.241.208
cb15:901b:901b:fb65:4024:de72:b51b:f1d1	181.27.241.209
cb15:901b:901b:fb65:4024:de72:b51b:f1d2	181.27.241.210
cb15:901b:901b:fb65:4024:de72:b51b:f1d3	181.27.241.211
cb15:901b:901b:fb65:4024:de72:b51b:f1d4	181.27.241.212
cb15:901b:901b:fb65:4024:de72:b51b:f1d5	181.27.241.213
cb15:901b:901b:fb65:4024:de72:b51b:f1d6	181.27.241.214
cb15:901b:901b:fb65:4024:de72:b51b:f1d7	181.27.241.215
cb15:901b:901b:fb65:4024:de72:b51b:f1d8	181.27.241.216
cb15:901b:901b:fb65:4024:de72:b51b:f1d9	181.27.241.217
cb15:901b:901b:fb65:4024:de72:b51b:f1da	181.27.241.218
cb15:901b:901b:fb65:4024:de72:b51b:f1db	181.27.241.219
cb15:901b:901b:fb65:4024:de72:b51b:f1dc	181.27.241.220
cb15:901b:901b:fb65:4024:de72:b51b:f1dd	181.27.241.221
cb15:901b:901b:fb65:4024:de72:b51b:f1de	181.27.241.222
cb15:901b:901b:fb65:4024:de72:b51b:f1df	181.27.241.223
cb15:901b:901b:fb65:4024:de72:b51b:f1e0	181.27.241.224
cb15:901b:901b:fb65:4024:de72:b51b:f1e1	181.27.241.225
cb15:901b:901b:fb65:4024:de72:b51b:f1e2	181.27.241.226
cb15:901b:901b:fb65:4024:de72:b51b:f1e3	181.27.241.227
cb15:901b:901b:fb65:4024:de72:b51b:f1e4	181.27.241.228
cb15:901b:901b:fb65:4024:de72:b51b:f1e5	181.27.241.229
cb15:901b:901b:fb65:4024:de72:b51b:f1e6	181.27.241.230
cb15:901b:901b:fb65:4024:de72:b51b:f1e7	181.27.241.231
cb15:901b:901b:fb65:4024:de72:b51b:f1e8	181.27.241.232
cb15:901b:901b:fb65:4024:de72:b51b:f1e9	181.27.241.233
cb15:901b:901b:fb65:4024:de72:b51b:f1ea	181.27.241.234
cb15:901b:901b:fb65:4024:de72:b51b:f1eb	181.27.241.235
cb15:901b:901b:fb65:4024:de72:b51b:f1ec	181.27.241.236
cb15:901b:901b:fb65:4024:de72:b51b:f1ed	181.27.241.237
cb15:901b:901b:fb65:4024:de72:b51b:f1ee	181.27.241.238
cb15:901b:901b:fb65:4024:de72:b51b:f1ef	181.27.241.239
cb15:901b:901b:fb65:4024:de72:b51b:f1f0	181.27.241.240
cb15:901b:901b:fb65:4024:de72:b51b:f1f1	181.27.241.241
cb15:901b:901b:fb65:4024:de72:b51b:f1f2	181.27.241.242
cb15:901b:901b:fb65:4024:de72:b51b:f1f3	181.27.241.243
cb15:901b:901b:fb65:4024:de72:b51b:f1f4	181.27.241.244
cb15:901b:901b:fb65:4024:de72:b51b:f1f5	181.27.241.245
cb15:901b:901b:fb65:4024:de72:b51b:f1f6	181.27.241.246
cb15:901b:901b:fb65:4024:de72:b51b:f1f7	181.27.241.247
cb15:901b:901b:fb65:4024:de72:b51b:f1f8	181.27.241.248
cb15:901b:901b:fb65:4024:de72:b51b:f1f9	181.27.241.249
cb15:901b:901b:fb65:4024:de72:b51b:f1fa	181.27.241.250
cb15:901b:901b:fb65:4024:de72:b51b:f1fb	181.27.241.251
cb15:901b:901b:fb65:4024:de72:b51b:f1fc	181.27.241.252
cb15:901b:901b:fb65:4024:de72:b51b:f1fd	181.27.241.253
cb15:901b:901b:fb65:4024:de72:b51b:f1fe	181.27.241.254
cb15:901b:901b:fb65:4024:de72:b51b:f1ff	181.27.241.255

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.