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:b51a:fb89:f201	251.137.242.1
cb15:901b:901b:1324:ada3:b51a:fb89:f202	251.137.242.2
cb15:901b:901b:1324:ada3:b51a:fb89:f203	251.137.242.3
cb15:901b:901b:1324:ada3:b51a:fb89:f204	251.137.242.4
cb15:901b:901b:1324:ada3:b51a:fb89:f205	251.137.242.5
cb15:901b:901b:1324:ada3:b51a:fb89:f206	251.137.242.6
cb15:901b:901b:1324:ada3:b51a:fb89:f207	251.137.242.7
cb15:901b:901b:1324:ada3:b51a:fb89:f208	251.137.242.8
cb15:901b:901b:1324:ada3:b51a:fb89:f209	251.137.242.9
cb15:901b:901b:1324:ada3:b51a:fb89:f20a	251.137.242.10
cb15:901b:901b:1324:ada3:b51a:fb89:f20b	251.137.242.11
cb15:901b:901b:1324:ada3:b51a:fb89:f20c	251.137.242.12
cb15:901b:901b:1324:ada3:b51a:fb89:f20d	251.137.242.13
cb15:901b:901b:1324:ada3:b51a:fb89:f20e	251.137.242.14
cb15:901b:901b:1324:ada3:b51a:fb89:f20f	251.137.242.15
cb15:901b:901b:1324:ada3:b51a:fb89:f210	251.137.242.16
cb15:901b:901b:1324:ada3:b51a:fb89:f211	251.137.242.17
cb15:901b:901b:1324:ada3:b51a:fb89:f212	251.137.242.18
cb15:901b:901b:1324:ada3:b51a:fb89:f213	251.137.242.19
cb15:901b:901b:1324:ada3:b51a:fb89:f214	251.137.242.20
cb15:901b:901b:1324:ada3:b51a:fb89:f215	251.137.242.21
cb15:901b:901b:1324:ada3:b51a:fb89:f216	251.137.242.22
cb15:901b:901b:1324:ada3:b51a:fb89:f217	251.137.242.23
cb15:901b:901b:1324:ada3:b51a:fb89:f218	251.137.242.24
cb15:901b:901b:1324:ada3:b51a:fb89:f219	251.137.242.25
cb15:901b:901b:1324:ada3:b51a:fb89:f21a	251.137.242.26
cb15:901b:901b:1324:ada3:b51a:fb89:f21b	251.137.242.27
cb15:901b:901b:1324:ada3:b51a:fb89:f21c	251.137.242.28
cb15:901b:901b:1324:ada3:b51a:fb89:f21d	251.137.242.29
cb15:901b:901b:1324:ada3:b51a:fb89:f21e	251.137.242.30
cb15:901b:901b:1324:ada3:b51a:fb89:f21f	251.137.242.31
cb15:901b:901b:1324:ada3:b51a:fb89:f220	251.137.242.32
cb15:901b:901b:1324:ada3:b51a:fb89:f221	251.137.242.33
cb15:901b:901b:1324:ada3:b51a:fb89:f222	251.137.242.34
cb15:901b:901b:1324:ada3:b51a:fb89:f223	251.137.242.35
cb15:901b:901b:1324:ada3:b51a:fb89:f224	251.137.242.36
cb15:901b:901b:1324:ada3:b51a:fb89:f225	251.137.242.37
cb15:901b:901b:1324:ada3:b51a:fb89:f226	251.137.242.38
cb15:901b:901b:1324:ada3:b51a:fb89:f227	251.137.242.39
cb15:901b:901b:1324:ada3:b51a:fb89:f228	251.137.242.40
cb15:901b:901b:1324:ada3:b51a:fb89:f229	251.137.242.41
cb15:901b:901b:1324:ada3:b51a:fb89:f22a	251.137.242.42
cb15:901b:901b:1324:ada3:b51a:fb89:f22b	251.137.242.43
cb15:901b:901b:1324:ada3:b51a:fb89:f22c	251.137.242.44
cb15:901b:901b:1324:ada3:b51a:fb89:f22d	251.137.242.45
cb15:901b:901b:1324:ada3:b51a:fb89:f22e	251.137.242.46
cb15:901b:901b:1324:ada3:b51a:fb89:f22f	251.137.242.47
cb15:901b:901b:1324:ada3:b51a:fb89:f230	251.137.242.48
cb15:901b:901b:1324:ada3:b51a:fb89:f231	251.137.242.49
cb15:901b:901b:1324:ada3:b51a:fb89:f232	251.137.242.50
cb15:901b:901b:1324:ada3:b51a:fb89:f233	251.137.242.51
cb15:901b:901b:1324:ada3:b51a:fb89:f234	251.137.242.52
cb15:901b:901b:1324:ada3:b51a:fb89:f235	251.137.242.53
cb15:901b:901b:1324:ada3:b51a:fb89:f236	251.137.242.54
cb15:901b:901b:1324:ada3:b51a:fb89:f237	251.137.242.55
cb15:901b:901b:1324:ada3:b51a:fb89:f238	251.137.242.56
cb15:901b:901b:1324:ada3:b51a:fb89:f239	251.137.242.57
cb15:901b:901b:1324:ada3:b51a:fb89:f23a	251.137.242.58
cb15:901b:901b:1324:ada3:b51a:fb89:f23b	251.137.242.59
cb15:901b:901b:1324:ada3:b51a:fb89:f23c	251.137.242.60

cb15:901b:901b:1324:ada3:b51a:fb89:f23d	251.137.242.61
cb15:901b:901b:1324:ada3:b51a:fb89:f23e	251.137.242.62
cb15:901b:901b:1324:ada3:b51a:fb89:f23f	251.137.242.63
cb15:901b:901b:1324:ada3:b51a:fb89:f240	251.137.242.64
cb15:901b:901b:1324:ada3:b51a:fb89:f241	251.137.242.65
cb15:901b:901b:1324:ada3:b51a:fb89:f242	251.137.242.66
cb15:901b:901b:1324:ada3:b51a:fb89:f243	251.137.242.67
cb15:901b:901b:1324:ada3:b51a:fb89:f244	251.137.242.68
cb15:901b:901b:1324:ada3:b51a:fb89:f245	251.137.242.69
cb15:901b:901b:1324:ada3:b51a:fb89:f246	251.137.242.70
cb15:901b:901b:1324:ada3:b51a:fb89:f247	251.137.242.71
cb15:901b:901b:1324:ada3:b51a:fb89:f248	251.137.242.72
cb15:901b:901b:1324:ada3:b51a:fb89:f249	251.137.242.73
cb15:901b:901b:1324:ada3:b51a:fb89:f24a	251.137.242.74
cb15:901b:901b:1324:ada3:b51a:fb89:f24b	251.137.242.75
cb15:901b:901b:1324:ada3:b51a:fb89:f24c	251.137.242.76
cb15:901b:901b:1324:ada3:b51a:fb89:f24d	251.137.242.77
cb15:901b:901b:1324:ada3:b51a:fb89:f24e	251.137.242.78
cb15:901b:901b:1324:ada3:b51a:fb89:f24f	251.137.242.79
cb15:901b:901b:1324:ada3:b51a:fb89:f250	251.137.242.80
cb15:901b:901b:1324:ada3:b51a:fb89:f251	251.137.242.81
cb15:901b:901b:1324:ada3:b51a:fb89:f252	251.137.242.82
cb15:901b:901b:1324:ada3:b51a:fb89:f253	251.137.242.83
cb15:901b:901b:1324:ada3:b51a:fb89:f254	251.137.242.84
cb15:901b:901b:1324:ada3:b51a:fb89:f255	251.137.242.85
cb15:901b:901b:1324:ada3:b51a:fb89:f256	251.137.242.86
cb15:901b:901b:1324:ada3:b51a:fb89:f257	251.137.242.87
cb15:901b:901b:1324:ada3:b51a:fb89:f258	251.137.242.88
cb15:901b:901b:1324:ada3:b51a:fb89:f259	251.137.242.89
cb15:901b:901b:1324:ada3:b51a:fb89:f25a	251.137.242.90
cb15:901b:901b:1324:ada3:b51a:fb89:f25b	251.137.242.91
cb15:901b:901b:1324:ada3:b51a:fb89:f25c	251.137.242.92
cb15:901b:901b:1324:ada3:b51a:fb89:f25d	251.137.242.93
cb15:901b:901b:1324:ada3:b51a:fb89:f25e	251.137.242.94
cb15:901b:901b:1324:ada3:b51a:fb89:f25f	251.137.242.95
cb15:901b:901b:1324:ada3:b51a:fb89:f260	251.137.242.96
cb15:901b:901b:1324:ada3:b51a:fb89:f261	251.137.242.97
cb15:901b:901b:1324:ada3:b51a:fb89:f262	251.137.242.98
cb15:901b:901b:1324:ada3:b51a:fb89:f263	251.137.242.99
cb15:901b:901b:1324:ada3:b51a:fb89:f264	251.137.242.100
cb15:901b:901b:1324:ada3:b51a:fb89:f265	251.137.242.101
cb15:901b:901b:1324:ada3:b51a:fb89:f266	251.137.242.102
cb15:901b:901b:1324:ada3:b51a:fb89:f267	251.137.242.103
cb15:901b:901b:1324:ada3:b51a:fb89:f268	251.137.242.104
cb15:901b:901b:1324:ada3:b51a:fb89:f269	251.137.242.105
cb15:901b:901b:1324:ada3:b51a:fb89:f26a	251.137.242.106
cb15:901b:901b:1324:ada3:b51a:fb89:f26b	251.137.242.107
cb15:901b:901b:1324:ada3:b51a:fb89:f26c	251.137.242.108
cb15:901b:901b:1324:ada3:b51a:fb89:f26d	251.137.242.109
cb15:901b:901b:1324:ada3:b51a:fb89:f26e	251.137.242.110
cb15:901b:901b:1324:ada3:b51a:fb89:f26f	251.137.242.111
cb15:901b:901b:1324:ada3:b51a:fb89:f270	251.137.242.112
cb15:901b:901b:1324:ada3:b51a:fb89:f271	251.137.242.113
cb15:901b:901b:1324:ada3:b51a:fb89:f272	251.137.242.114
cb15:901b:901b:1324:ada3:b51a:fb89:f273	251.137.242.115
cb15:901b:901b:1324:ada3:b51a:fb89:f274	251.137.242.116
cb15:901b:901b:1324:ada3:b51a:fb89:f275	251.137.242.117
cb15:901b:901b:1324:ada3:b51a:fb89:f276	251.137.242.118
cb15:901b:901b:1324:ada3:b51a:fb89:f277	251.137.242.119
cb15:901b:901b:1324:ada3:b51a:fb89:f278	251.137.242.120

cb15:901b:901b:1324:ada3:b51a:fb89:f279	251.137.242.121
cb15:901b:901b:1324:ada3:b51a:fb89:f27a	251.137.242.122
cb15:901b:901b:1324:ada3:b51a:fb89:f27b	251.137.242.123
cb15:901b:901b:1324:ada3:b51a:fb89:f27c	251.137.242.124
cb15:901b:901b:1324:ada3:b51a:fb89:f27d	251.137.242.125
cb15:901b:901b:1324:ada3:b51a:fb89:f27e	251.137.242.126
cb15:901b:901b:1324:ada3:b51a:fb89:f27f	251.137.242.127
cb15:901b:901b:1324:ada3:b51a:fb89:f280	251.137.242.128
cb15:901b:901b:1324:ada3:b51a:fb89:f281	251.137.242.129
cb15:901b:901b:1324:ada3:b51a:fb89:f282	251.137.242.130
cb15:901b:901b:1324:ada3:b51a:fb89:f283	251.137.242.131
cb15:901b:901b:1324:ada3:b51a:fb89:f284	251.137.242.132
cb15:901b:901b:1324:ada3:b51a:fb89:f285	251.137.242.133
cb15:901b:901b:1324:ada3:b51a:fb89:f286	251.137.242.134
cb15:901b:901b:1324:ada3:b51a:fb89:f287	251.137.242.135
cb15:901b:901b:1324:ada3:b51a:fb89:f288	251.137.242.136
cb15:901b:901b:1324:ada3:b51a:fb89:f289	251.137.242.137
cb15:901b:901b:1324:ada3:b51a:fb89:f28a	251.137.242.138
cb15:901b:901b:1324:ada3:b51a:fb89:f28b	251.137.242.139
cb15:901b:901b:1324:ada3:b51a:fb89:f28c	251.137.242.140
cb15:901b:901b:1324:ada3:b51a:fb89:f28d	251.137.242.141
cb15:901b:901b:1324:ada3:b51a:fb89:f28e	251.137.242.142
cb15:901b:901b:1324:ada3:b51a:fb89:f28f	251.137.242.143
cb15:901b:901b:1324:ada3:b51a:fb89:f290	251.137.242.144
cb15:901b:901b:1324:ada3:b51a:fb89:f291	251.137.242.145
cb15:901b:901b:1324:ada3:b51a:fb89:f292	251.137.242.146
cb15:901b:901b:1324:ada3:b51a:fb89:f293	251.137.242.147
cb15:901b:901b:1324:ada3:b51a:fb89:f294	251.137.242.148
cb15:901b:901b:1324:ada3:b51a:fb89:f295	251.137.242.149
cb15:901b:901b:1324:ada3:b51a:fb89:f296	251.137.242.150
cb15:901b:901b:1324:ada3:b51a:fb89:f297	251.137.242.151
cb15:901b:901b:1324:ada3:b51a:fb89:f298	251.137.242.152
cb15:901b:901b:1324:ada3:b51a:fb89:f299	251.137.242.153
cb15:901b:901b:1324:ada3:b51a:fb89:f29a	251.137.242.154
cb15:901b:901b:1324:ada3:b51a:fb89:f29b	251.137.242.155
cb15:901b:901b:1324:ada3:b51a:fb89:f29c	251.137.242.156
cb15:901b:901b:1324:ada3:b51a:fb89:f29d	251.137.242.157
cb15:901b:901b:1324:ada3:b51a:fb89:f29e	251.137.242.158
cb15:901b:901b:1324:ada3:b51a:fb89:f29f	251.137.242.159
cb15:901b:901b:1324:ada3:b51a:fb89:f2a0	251.137.242.160
cb15:901b:901b:1324:ada3:b51a:fb89:f2a1	251.137.242.161
cb15:901b:901b:1324:ada3:b51a:fb89:f2a2	251.137.242.162
cb15:901b:901b:1324:ada3:b51a:fb89:f2a3	251.137.242.163
cb15:901b:901b:1324:ada3:b51a:fb89:f2a4	251.137.242.164
cb15:901b:901b:1324:ada3:b51a:fb89:f2a5	251.137.242.165
cb15:901b:901b:1324:ada3:b51a:fb89:f2a6	251.137.242.166
cb15:901b:901b:1324:ada3:b51a:fb89:f2a7	251.137.242.167
cb15:901b:901b:1324:ada3:b51a:fb89:f2a8	251.137.242.168
cb15:901b:901b:1324:ada3:b51a:fb89:f2a9	251.137.242.169
cb15:901b:901b:1324:ada3:b51a:fb89:f2aa	251.137.242.170
cb15:901b:901b:1324:ada3:b51a:fb89:f2ab	251.137.242.171
cb15:901b:901b:1324:ada3:b51a:fb89:f2ac	251.137.242.172
cb15:901b:901b:1324:ada3:b51a:fb89:f2ad	251.137.242.173
cb15:901b:901b:1324:ada3:b51a:fb89:f2ae	251.137.242.174
cb15:901b:901b:1324:ada3:b51a:fb89:f2af	251.137.242.175
cb15:901b:901b:1324:ada3:b51a:fb89:f2b0	251.137.242.176
cb15:901b:901b:1324:ada3:b51a:fb89:f2b1	251.137.242.177
cb15:901b:901b:1324:ada3:b51a:fb89:f2b2	251.137.242.178
cb15:901b:901b:1324:ada3:b51a:fb89:f2b3	251.137.242.179
cb15:901b:901b:1324:ada3:b51a:fb89:f2b4	251.137.242.180

cb15:901b:901b:1324:ada3:b51a:fb89:f2b5	251.137.242.181
cb15:901b:901b:1324:ada3:b51a:fb89:f2b6	251.137.242.182
cb15:901b:901b:1324:ada3:b51a:fb89:f2b7	251.137.242.183
cb15:901b:901b:1324:ada3:b51a:fb89:f2b8	251.137.242.184
cb15:901b:901b:1324:ada3:b51a:fb89:f2b9	251.137.242.185
cb15:901b:901b:1324:ada3:b51a:fb89:f2ba	251.137.242.186
cb15:901b:901b:1324:ada3:b51a:fb89:f2bb	251.137.242.187
cb15:901b:901b:1324:ada3:b51a:fb89:f2bc	251.137.242.188
cb15:901b:901b:1324:ada3:b51a:fb89:f2bd	251.137.242.189
cb15:901b:901b:1324:ada3:b51a:fb89:f2be	251.137.242.190
cb15:901b:901b:1324:ada3:b51a:fb89:f2bf	251.137.242.191
cb15:901b:901b:1324:ada3:b51a:fb89:f2c0	251.137.242.192
cb15:901b:901b:1324:ada3:b51a:fb89:f2c1	251.137.242.193
cb15:901b:901b:1324:ada3:b51a:fb89:f2c2	251.137.242.194
cb15:901b:901b:1324:ada3:b51a:fb89:f2c3	251.137.242.195
cb15:901b:901b:1324:ada3:b51a:fb89:f2c4	251.137.242.196
cb15:901b:901b:1324:ada3:b51a:fb89:f2c5	251.137.242.197
cb15:901b:901b:1324:ada3:b51a:fb89:f2c6	251.137.242.198
cb15:901b:901b:1324:ada3:b51a:fb89:f2c7	251.137.242.199
cb15:901b:901b:1324:ada3:b51a:fb89:f2c8	251.137.242.200
cb15:901b:901b:1324:ada3:b51a:fb89:f2c9	251.137.242.201
cb15:901b:901b:1324:ada3:b51a:fb89:f2ca	251.137.242.202
cb15:901b:901b:1324:ada3:b51a:fb89:f2cb	251.137.242.203
cb15:901b:901b:1324:ada3:b51a:fb89:f2cc	251.137.242.204
cb15:901b:901b:1324:ada3:b51a:fb89:f2cd	251.137.242.205
cb15:901b:901b:1324:ada3:b51a:fb89:f2ce	251.137.242.206
cb15:901b:901b:1324:ada3:b51a:fb89:f2cf	251.137.242.207
cb15:901b:901b:1324:ada3:b51a:fb89:f2d0	251.137.242.208
cb15:901b:901b:1324:ada3:b51a:fb89:f2d1	251.137.242.209
cb15:901b:901b:1324:ada3:b51a:fb89:f2d2	251.137.242.210
cb15:901b:901b:1324:ada3:b51a:fb89:f2d3	251.137.242.211
cb15:901b:901b:1324:ada3:b51a:fb89:f2d4	251.137.242.212
cb15:901b:901b:1324:ada3:b51a:fb89:f2d5	251.137.242.213
cb15:901b:901b:1324:ada3:b51a:fb89:f2d6	251.137.242.214
cb15:901b:901b:1324:ada3:b51a:fb89:f2d7	251.137.242.215
cb15:901b:901b:1324:ada3:b51a:fb89:f2d8	251.137.242.216
cb15:901b:901b:1324:ada3:b51a:fb89:f2d9	251.137.242.217
cb15:901b:901b:1324:ada3:b51a:fb89:f2da	251.137.242.218
cb15:901b:901b:1324:ada3:b51a:fb89:f2db	251.137.242.219
cb15:901b:901b:1324:ada3:b51a:fb89:f2dc	251.137.242.220
cb15:901b:901b:1324:ada3:b51a:fb89:f2dd	251.137.242.221
cb15:901b:901b:1324:ada3:b51a:fb89:f2de	251.137.242.222
cb15:901b:901b:1324:ada3:b51a:fb89:f2df	251.137.242.223
cb15:901b:901b:1324:ada3:b51a:fb89:f2e0	251.137.242.224
cb15:901b:901b:1324:ada3:b51a:fb89:f2e1	251.137.242.225
cb15:901b:901b:1324:ada3:b51a:fb89:f2e2	251.137.242.226
cb15:901b:901b:1324:ada3:b51a:fb89:f2e3	251.137.242.227
cb15:901b:901b:1324:ada3:b51a:fb89:f2e4	251.137.242.228
cb15:901b:901b:1324:ada3:b51a:fb89:f2e5	251.137.242.229
cb15:901b:901b:1324:ada3:b51a:fb89:f2e6	251.137.242.230
cb15:901b:901b:1324:ada3:b51a:fb89:f2e7	251.137.242.231
cb15:901b:901b:1324:ada3:b51a:fb89:f2e8	251.137.242.232
cb15:901b:901b:1324:ada3:b51a:fb89:f2e9	251.137.242.233
cb15:901b:901b:1324:ada3:b51a:fb89:f2ea	251.137.242.234
cb15:901b:901b:1324:ada3:b51a:fb89:f2eb	251.137.242.235
cb15:901b:901b:1324:ada3:b51a:fb89:f2ec	251.137.242.236
cb15:901b:901b:1324:ada3:b51a:fb89:f2ed	251.137.242.237
cb15:901b:901b:1324:ada3:b51a:fb89:f2ee	251.137.242.238
cb15:901b:901b:1324:ada3:b51a:fb89:f2ef	251.137.242.239
cb15:901b:901b:1324:ada3:b51a:fb89:f2f0	251.137.242.240
cb15:901b:901b:1324:ada3:b51a:fb89:f2f1	251.137.242.241
cb15:901b:901b:1324:ada3:b51a:fb89:f2f2	251.137.242.242
cb15:901b:901b:1324:ada3:b51a:fb89:f2f3	251.137.242.243
cb15:901b:901b:1324:ada3:b51a:fb89:f2f4	251.137.242.244
cb15:901b:901b:1324:ada3:b51a:fb89:f2f5	251.137.242.245
cb15:901b:901b:1324:ada3:b51a:fb89:f2f6	251.137.242.246
cb15:901b:901b:1324:ada3:b51a:fb89:f2f7	251.137.242.247
cb15:901b:901b:1324:ada3:b51a:fb89:f2f8	251.137.242.248
cb15:901b:901b:1324:ada3:b51a:fb89:f2f9	251.137.242.249
cb15:901b:901b:1324:ada3:b51a:fb89:f2fa	251.137.242.250
cb15:901b:901b:1324:ada3:b51a:fb89:f2fb	251.137.242.251
cb15:901b:901b:1324:ada3:b51a:fb89:f2fc	251.137.242.252
cb15:901b:901b:1324:ada3:b51a:fb89:f2fd	251.137.242.253
cb15:901b:901b:1324:ada3:b51a:fb89:f2fe	251.137.242.254
cb15:901b:901b:1324:ada3:b51a:fb89:f2ff	251.137.242.255

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.