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:b51e:4401	181.30.68.1
cb15:901b:901b:fb65:4024:de72:b51e:4402	181.30.68.2
cb15:901b:901b:fb65:4024:de72:b51e:4403	181.30.68.3
cb15:901b:901b:fb65:4024:de72:b51e:4404	181.30.68.4
cb15:901b:901b:fb65:4024:de72:b51e:4405	181.30.68.5
cb15:901b:901b:fb65:4024:de72:b51e:4406	181.30.68.6
cb15:901b:901b:fb65:4024:de72:b51e:4407	181.30.68.7
cb15:901b:901b:fb65:4024:de72:b51e:4408	181.30.68.8
cb15:901b:901b:fb65:4024:de72:b51e:4409	181.30.68.9
cb15:901b:901b:fb65:4024:de72:b51e:440a	181.30.68.10
cb15:901b:901b:fb65:4024:de72:b51e:440b	181.30.68.11
cb15:901b:901b:fb65:4024:de72:b51e:440c	181.30.68.12
cb15:901b:901b:fb65:4024:de72:b51e:440d	181.30.68.13
cb15:901b:901b:fb65:4024:de72:b51e:440e	181.30.68.14
cb15:901b:901b:fb65:4024:de72:b51e:440f	181.30.68.15
cb15:901b:901b:fb65:4024:de72:b51e:4410	181.30.68.16
cb15:901b:901b:fb65:4024:de72:b51e:4411	181.30.68.17
cb15:901b:901b:fb65:4024:de72:b51e:4412	181.30.68.18
cb15:901b:901b:fb65:4024:de72:b51e:4413	181.30.68.19
cb15:901b:901b:fb65:4024:de72:b51e:4414	181.30.68.20
cb15:901b:901b:fb65:4024:de72:b51e:4415	181.30.68.21
cb15:901b:901b:fb65:4024:de72:b51e:4416	181.30.68.22
cb15:901b:901b:fb65:4024:de72:b51e:4417	181.30.68.23
cb15:901b:901b:fb65:4024:de72:b51e:4418	181.30.68.24
cb15:901b:901b:fb65:4024:de72:b51e:4419	181.30.68.25
cb15:901b:901b:fb65:4024:de72:b51e:441a	181.30.68.26
cb15:901b:901b:fb65:4024:de72:b51e:441b	181.30.68.27
cb15:901b:901b:fb65:4024:de72:b51e:441c	181.30.68.28
cb15:901b:901b:fb65:4024:de72:b51e:441d	181.30.68.29
cb15:901b:901b:fb65:4024:de72:b51e:441e	181.30.68.30
cb15:901b:901b:fb65:4024:de72:b51e:441f	181.30.68.31
cb15:901b:901b:fb65:4024:de72:b51e:4420	181.30.68.32
cb15:901b:901b:fb65:4024:de72:b51e:4421	181.30.68.33
cb15:901b:901b:fb65:4024:de72:b51e:4422	181.30.68.34
cb15:901b:901b:fb65:4024:de72:b51e:4423	181.30.68.35
cb15:901b:901b:fb65:4024:de72:b51e:4424	181.30.68.36
cb15:901b:901b:fb65:4024:de72:b51e:4425	181.30.68.37
cb15:901b:901b:fb65:4024:de72:b51e:4426	181.30.68.38
cb15:901b:901b:fb65:4024:de72:b51e:4427	181.30.68.39
cb15:901b:901b:fb65:4024:de72:b51e:4428	181.30.68.40
cb15:901b:901b:fb65:4024:de72:b51e:4429	181.30.68.41
cb15:901b:901b:fb65:4024:de72:b51e:442a	181.30.68.42
cb15:901b:901b:fb65:4024:de72:b51e:442b	181.30.68.43
cb15:901b:901b:fb65:4024:de72:b51e:442c	181.30.68.44
cb15:901b:901b:fb65:4024:de72:b51e:442d	181.30.68.45
cb15:901b:901b:fb65:4024:de72:b51e:442e	181.30.68.46
cb15:901b:901b:fb65:4024:de72:b51e:442f	181.30.68.47
cb15:901b:901b:fb65:4024:de72:b51e:4430	181.30.68.48
cb15:901b:901b:fb65:4024:de72:b51e:4431	181.30.68.49
cb15:901b:901b:fb65:4024:de72:b51e:4432	181.30.68.50
cb15:901b:901b:fb65:4024:de72:b51e:4433	181.30.68.51
cb15:901b:901b:fb65:4024:de72:b51e:4434	181.30.68.52
cb15:901b:901b:fb65:4024:de72:b51e:4435	181.30.68.53
cb15:901b:901b:fb65:4024:de72:b51e:4436	181.30.68.54
cb15:901b:901b:fb65:4024:de72:b51e:4437	181.30.68.55
cb15:901b:901b:fb65:4024:de72:b51e:4438	181.30.68.56
cb15:901b:901b:fb65:4024:de72:b51e:4439	181.30.68.57
cb15:901b:901b:fb65:4024:de72:b51e:443a	181.30.68.58
cb15:901b:901b:fb65:4024:de72:b51e:443b	181.30.68.59
cb15:901b:901b:fb65:4024:de72:b51e:443c	181.30.68.60

cb15:901b:901b:fb65:4024:de72:b51e:443d	181.30.68.61
cb15:901b:901b:fb65:4024:de72:b51e:443e	181.30.68.62
cb15:901b:901b:fb65:4024:de72:b51e:443f	181.30.68.63
cb15:901b:901b:fb65:4024:de72:b51e:4440	181.30.68.64
cb15:901b:901b:fb65:4024:de72:b51e:4441	181.30.68.65
cb15:901b:901b:fb65:4024:de72:b51e:4442	181.30.68.66
cb15:901b:901b:fb65:4024:de72:b51e:4443	181.30.68.67
cb15:901b:901b:fb65:4024:de72:b51e:4444	181.30.68.68
cb15:901b:901b:fb65:4024:de72:b51e:4445	181.30.68.69
cb15:901b:901b:fb65:4024:de72:b51e:4446	181.30.68.70
cb15:901b:901b:fb65:4024:de72:b51e:4447	181.30.68.71
cb15:901b:901b:fb65:4024:de72:b51e:4448	181.30.68.72
cb15:901b:901b:fb65:4024:de72:b51e:4449	181.30.68.73
cb15:901b:901b:fb65:4024:de72:b51e:444a	181.30.68.74
cb15:901b:901b:fb65:4024:de72:b51e:444b	181.30.68.75
cb15:901b:901b:fb65:4024:de72:b51e:444c	181.30.68.76
cb15:901b:901b:fb65:4024:de72:b51e:444d	181.30.68.77
cb15:901b:901b:fb65:4024:de72:b51e:444e	181.30.68.78
cb15:901b:901b:fb65:4024:de72:b51e:444f	181.30.68.79
cb15:901b:901b:fb65:4024:de72:b51e:4450	181.30.68.80
cb15:901b:901b:fb65:4024:de72:b51e:4451	181.30.68.81
cb15:901b:901b:fb65:4024:de72:b51e:4452	181.30.68.82
cb15:901b:901b:fb65:4024:de72:b51e:4453	181.30.68.83
cb15:901b:901b:fb65:4024:de72:b51e:4454	181.30.68.84
cb15:901b:901b:fb65:4024:de72:b51e:4455	181.30.68.85
cb15:901b:901b:fb65:4024:de72:b51e:4456	181.30.68.86
cb15:901b:901b:fb65:4024:de72:b51e:4457	181.30.68.87
cb15:901b:901b:fb65:4024:de72:b51e:4458	181.30.68.88
cb15:901b:901b:fb65:4024:de72:b51e:4459	181.30.68.89
cb15:901b:901b:fb65:4024:de72:b51e:445a	181.30.68.90
cb15:901b:901b:fb65:4024:de72:b51e:445b	181.30.68.91
cb15:901b:901b:fb65:4024:de72:b51e:445c	181.30.68.92
cb15:901b:901b:fb65:4024:de72:b51e:445d	181.30.68.93
cb15:901b:901b:fb65:4024:de72:b51e:445e	181.30.68.94
cb15:901b:901b:fb65:4024:de72:b51e:445f	181.30.68.95
cb15:901b:901b:fb65:4024:de72:b51e:4460	181.30.68.96
cb15:901b:901b:fb65:4024:de72:b51e:4461	181.30.68.97
cb15:901b:901b:fb65:4024:de72:b51e:4462	181.30.68.98
cb15:901b:901b:fb65:4024:de72:b51e:4463	181.30.68.99
cb15:901b:901b:fb65:4024:de72:b51e:4464	181.30.68.100
cb15:901b:901b:fb65:4024:de72:b51e:4465	181.30.68.101
cb15:901b:901b:fb65:4024:de72:b51e:4466	181.30.68.102
cb15:901b:901b:fb65:4024:de72:b51e:4467	181.30.68.103
cb15:901b:901b:fb65:4024:de72:b51e:4468	181.30.68.104
cb15:901b:901b:fb65:4024:de72:b51e:4469	181.30.68.105
cb15:901b:901b:fb65:4024:de72:b51e:446a	181.30.68.106
cb15:901b:901b:fb65:4024:de72:b51e:446b	181.30.68.107
cb15:901b:901b:fb65:4024:de72:b51e:446c	181.30.68.108
cb15:901b:901b:fb65:4024:de72:b51e:446d	181.30.68.109
cb15:901b:901b:fb65:4024:de72:b51e:446e	181.30.68.110
cb15:901b:901b:fb65:4024:de72:b51e:446f	181.30.68.111
cb15:901b:901b:fb65:4024:de72:b51e:4470	181.30.68.112
cb15:901b:901b:fb65:4024:de72:b51e:4471	181.30.68.113
cb15:901b:901b:fb65:4024:de72:b51e:4472	181.30.68.114
cb15:901b:901b:fb65:4024:de72:b51e:4473	181.30.68.115
cb15:901b:901b:fb65:4024:de72:b51e:4474	181.30.68.116
cb15:901b:901b:fb65:4024:de72:b51e:4475	181.30.68.117
cb15:901b:901b:fb65:4024:de72:b51e:4476	181.30.68.118
cb15:901b:901b:fb65:4024:de72:b51e:4477	181.30.68.119
cb15:901b:901b:fb65:4024:de72:b51e:4478	181.30.68.120

cb15:901b:901b:fb65:4024:de72:b51e:4479	181.30.68.121
cb15:901b:901b:fb65:4024:de72:b51e:447a	181.30.68.122
cb15:901b:901b:fb65:4024:de72:b51e:447b	181.30.68.123
cb15:901b:901b:fb65:4024:de72:b51e:447c	181.30.68.124
cb15:901b:901b:fb65:4024:de72:b51e:447d	181.30.68.125
cb15:901b:901b:fb65:4024:de72:b51e:447e	181.30.68.126
cb15:901b:901b:fb65:4024:de72:b51e:447f	181.30.68.127
cb15:901b:901b:fb65:4024:de72:b51e:4480	181.30.68.128
cb15:901b:901b:fb65:4024:de72:b51e:4481	181.30.68.129
cb15:901b:901b:fb65:4024:de72:b51e:4482	181.30.68.130
cb15:901b:901b:fb65:4024:de72:b51e:4483	181.30.68.131
cb15:901b:901b:fb65:4024:de72:b51e:4484	181.30.68.132
cb15:901b:901b:fb65:4024:de72:b51e:4485	181.30.68.133
cb15:901b:901b:fb65:4024:de72:b51e:4486	181.30.68.134
cb15:901b:901b:fb65:4024:de72:b51e:4487	181.30.68.135
cb15:901b:901b:fb65:4024:de72:b51e:4488	181.30.68.136
cb15:901b:901b:fb65:4024:de72:b51e:4489	181.30.68.137
cb15:901b:901b:fb65:4024:de72:b51e:448a	181.30.68.138
cb15:901b:901b:fb65:4024:de72:b51e:448b	181.30.68.139
cb15:901b:901b:fb65:4024:de72:b51e:448c	181.30.68.140
cb15:901b:901b:fb65:4024:de72:b51e:448d	181.30.68.141
cb15:901b:901b:fb65:4024:de72:b51e:448e	181.30.68.142
cb15:901b:901b:fb65:4024:de72:b51e:448f	181.30.68.143
cb15:901b:901b:fb65:4024:de72:b51e:4490	181.30.68.144
cb15:901b:901b:fb65:4024:de72:b51e:4491	181.30.68.145
cb15:901b:901b:fb65:4024:de72:b51e:4492	181.30.68.146
cb15:901b:901b:fb65:4024:de72:b51e:4493	181.30.68.147
cb15:901b:901b:fb65:4024:de72:b51e:4494	181.30.68.148
cb15:901b:901b:fb65:4024:de72:b51e:4495	181.30.68.149
cb15:901b:901b:fb65:4024:de72:b51e:4496	181.30.68.150
cb15:901b:901b:fb65:4024:de72:b51e:4497	181.30.68.151
cb15:901b:901b:fb65:4024:de72:b51e:4498	181.30.68.152
cb15:901b:901b:fb65:4024:de72:b51e:4499	181.30.68.153
cb15:901b:901b:fb65:4024:de72:b51e:449a	181.30.68.154
cb15:901b:901b:fb65:4024:de72:b51e:449b	181.30.68.155
cb15:901b:901b:fb65:4024:de72:b51e:449c	181.30.68.156
cb15:901b:901b:fb65:4024:de72:b51e:449d	181.30.68.157
cb15:901b:901b:fb65:4024:de72:b51e:449e	181.30.68.158
cb15:901b:901b:fb65:4024:de72:b51e:449f	181.30.68.159
cb15:901b:901b:fb65:4024:de72:b51e:44a0	181.30.68.160
cb15:901b:901b:fb65:4024:de72:b51e:44a1	181.30.68.161
cb15:901b:901b:fb65:4024:de72:b51e:44a2	181.30.68.162
cb15:901b:901b:fb65:4024:de72:b51e:44a3	181.30.68.163
cb15:901b:901b:fb65:4024:de72:b51e:44a4	181.30.68.164
cb15:901b:901b:fb65:4024:de72:b51e:44a5	181.30.68.165
cb15:901b:901b:fb65:4024:de72:b51e:44a6	181.30.68.166
cb15:901b:901b:fb65:4024:de72:b51e:44a7	181.30.68.167
cb15:901b:901b:fb65:4024:de72:b51e:44a8	181.30.68.168
cb15:901b:901b:fb65:4024:de72:b51e:44a9	181.30.68.169
cb15:901b:901b:fb65:4024:de72:b51e:44aa	181.30.68.170
cb15:901b:901b:fb65:4024:de72:b51e:44ab	181.30.68.171
cb15:901b:901b:fb65:4024:de72:b51e:44ac	181.30.68.172
cb15:901b:901b:fb65:4024:de72:b51e:44ad	181.30.68.173
cb15:901b:901b:fb65:4024:de72:b51e:44ae	181.30.68.174
cb15:901b:901b:fb65:4024:de72:b51e:44af	181.30.68.175
cb15:901b:901b:fb65:4024:de72:b51e:44b0	181.30.68.176
cb15:901b:901b:fb65:4024:de72:b51e:44b1	181.30.68.177
cb15:901b:901b:fb65:4024:de72:b51e:44b2	181.30.68.178
cb15:901b:901b:fb65:4024:de72:b51e:44b3	181.30.68.179
cb15:901b:901b:fb65:4024:de72:b51e:44b4	181.30.68.180

cb15:901b:901b:fb65:4024:de72:b51e:44b5	181.30.68.181
cb15:901b:901b:fb65:4024:de72:b51e:44b6	181.30.68.182
cb15:901b:901b:fb65:4024:de72:b51e:44b7	181.30.68.183
cb15:901b:901b:fb65:4024:de72:b51e:44b8	181.30.68.184
cb15:901b:901b:fb65:4024:de72:b51e:44b9	181.30.68.185
cb15:901b:901b:fb65:4024:de72:b51e:44ba	181.30.68.186
cb15:901b:901b:fb65:4024:de72:b51e:44bb	181.30.68.187
cb15:901b:901b:fb65:4024:de72:b51e:44bc	181.30.68.188
cb15:901b:901b:fb65:4024:de72:b51e:44bd	181.30.68.189
cb15:901b:901b:fb65:4024:de72:b51e:44be	181.30.68.190
cb15:901b:901b:fb65:4024:de72:b51e:44bf	181.30.68.191
cb15:901b:901b:fb65:4024:de72:b51e:44c0	181.30.68.192
cb15:901b:901b:fb65:4024:de72:b51e:44c1	181.30.68.193
cb15:901b:901b:fb65:4024:de72:b51e:44c2	181.30.68.194
cb15:901b:901b:fb65:4024:de72:b51e:44c3	181.30.68.195
cb15:901b:901b:fb65:4024:de72:b51e:44c4	181.30.68.196
cb15:901b:901b:fb65:4024:de72:b51e:44c5	181.30.68.197
cb15:901b:901b:fb65:4024:de72:b51e:44c6	181.30.68.198
cb15:901b:901b:fb65:4024:de72:b51e:44c7	181.30.68.199
cb15:901b:901b:fb65:4024:de72:b51e:44c8	181.30.68.200
cb15:901b:901b:fb65:4024:de72:b51e:44c9	181.30.68.201
cb15:901b:901b:fb65:4024:de72:b51e:44ca	181.30.68.202
cb15:901b:901b:fb65:4024:de72:b51e:44cb	181.30.68.203
cb15:901b:901b:fb65:4024:de72:b51e:44cc	181.30.68.204
cb15:901b:901b:fb65:4024:de72:b51e:44cd	181.30.68.205
cb15:901b:901b:fb65:4024:de72:b51e:44ce	181.30.68.206
cb15:901b:901b:fb65:4024:de72:b51e:44cf	181.30.68.207
cb15:901b:901b:fb65:4024:de72:b51e:44d0	181.30.68.208
cb15:901b:901b:fb65:4024:de72:b51e:44d1	181.30.68.209
cb15:901b:901b:fb65:4024:de72:b51e:44d2	181.30.68.210
cb15:901b:901b:fb65:4024:de72:b51e:44d3	181.30.68.211
cb15:901b:901b:fb65:4024:de72:b51e:44d4	181.30.68.212
cb15:901b:901b:fb65:4024:de72:b51e:44d5	181.30.68.213
cb15:901b:901b:fb65:4024:de72:b51e:44d6	181.30.68.214
cb15:901b:901b:fb65:4024:de72:b51e:44d7	181.30.68.215
cb15:901b:901b:fb65:4024:de72:b51e:44d8	181.30.68.216
cb15:901b:901b:fb65:4024:de72:b51e:44d9	181.30.68.217
cb15:901b:901b:fb65:4024:de72:b51e:44da	181.30.68.218
cb15:901b:901b:fb65:4024:de72:b51e:44db	181.30.68.219
cb15:901b:901b:fb65:4024:de72:b51e:44dc	181.30.68.220
cb15:901b:901b:fb65:4024:de72:b51e:44dd	181.30.68.221
cb15:901b:901b:fb65:4024:de72:b51e:44de	181.30.68.222
cb15:901b:901b:fb65:4024:de72:b51e:44df	181.30.68.223
cb15:901b:901b:fb65:4024:de72:b51e:44e0	181.30.68.224
cb15:901b:901b:fb65:4024:de72:b51e:44e1	181.30.68.225
cb15:901b:901b:fb65:4024:de72:b51e:44e2	181.30.68.226
cb15:901b:901b:fb65:4024:de72:b51e:44e3	181.30.68.227
cb15:901b:901b:fb65:4024:de72:b51e:44e4	181.30.68.228
cb15:901b:901b:fb65:4024:de72:b51e:44e5	181.30.68.229
cb15:901b:901b:fb65:4024:de72:b51e:44e6	181.30.68.230
cb15:901b:901b:fb65:4024:de72:b51e:44e7	181.30.68.231
cb15:901b:901b:fb65:4024:de72:b51e:44e8	181.30.68.232
cb15:901b:901b:fb65:4024:de72:b51e:44e9	181.30.68.233
cb15:901b:901b:fb65:4024:de72:b51e:44ea	181.30.68.234
cb15:901b:901b:fb65:4024:de72:b51e:44eb	181.30.68.235
cb15:901b:901b:fb65:4024:de72:b51e:44ec	181.30.68.236
cb15:901b:901b:fb65:4024:de72:b51e:44ed	181.30.68.237
cb15:901b:901b:fb65:4024:de72:b51e:44ee	181.30.68.238
cb15:901b:901b:fb65:4024:de72:b51e:44ef	181.30.68.239
cb15:901b:901b:fb65:4024:de72:b51e:44f0	181.30.68.240
cb15:901b:901b:fb65:4024:de72:b51e:44f1	181.30.68.241
cb15:901b:901b:fb65:4024:de72:b51e:44f2	181.30.68.242
cb15:901b:901b:fb65:4024:de72:b51e:44f3	181.30.68.243
cb15:901b:901b:fb65:4024:de72:b51e:44f4	181.30.68.244
cb15:901b:901b:fb65:4024:de72:b51e:44f5	181.30.68.245
cb15:901b:901b:fb65:4024:de72:b51e:44f6	181.30.68.246
cb15:901b:901b:fb65:4024:de72:b51e:44f7	181.30.68.247
cb15:901b:901b:fb65:4024:de72:b51e:44f8	181.30.68.248
cb15:901b:901b:fb65:4024:de72:b51e:44f9	181.30.68.249
cb15:901b:901b:fb65:4024:de72:b51e:44fa	181.30.68.250
cb15:901b:901b:fb65:4024:de72:b51e:44fb	181.30.68.251
cb15:901b:901b:fb65:4024:de72:b51e:44fc	181.30.68.252
cb15:901b:901b:fb65:4024:de72:b51e:44fd	181.30.68.253
cb15:901b:901b:fb65:4024:de72:b51e:44fe	181.30.68.254
cb15:901b:901b:fb65:4024:de72:b51e:44ff	181.30.68.255

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.