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:b51b:fffe:4401	255.254.68.1
cb15:901b:901b:1324:ada3:b51b:fffe:4402	255.254.68.2
cb15:901b:901b:1324:ada3:b51b:fffe:4403	255.254.68.3
cb15:901b:901b:1324:ada3:b51b:fffe:4404	255.254.68.4
cb15:901b:901b:1324:ada3:b51b:fffe:4405	255.254.68.5
cb15:901b:901b:1324:ada3:b51b:fffe:4406	255.254.68.6
cb15:901b:901b:1324:ada3:b51b:fffe:4407	255.254.68.7
cb15:901b:901b:1324:ada3:b51b:fffe:4408	255.254.68.8
cb15:901b:901b:1324:ada3:b51b:fffe:4409	255.254.68.9
cb15:901b:901b:1324:ada3:b51b:fffe:440a	255.254.68.10
cb15:901b:901b:1324:ada3:b51b:fffe:440b	255.254.68.11
cb15:901b:901b:1324:ada3:b51b:fffe:440c	255.254.68.12
cb15:901b:901b:1324:ada3:b51b:fffe:440d	255.254.68.13
cb15:901b:901b:1324:ada3:b51b:fffe:440e	255.254.68.14
cb15:901b:901b:1324:ada3:b51b:fffe:440f	255.254.68.15
cb15:901b:901b:1324:ada3:b51b:fffe:4410	255.254.68.16
cb15:901b:901b:1324:ada3:b51b:fffe:4411	255.254.68.17
cb15:901b:901b:1324:ada3:b51b:fffe:4412	255.254.68.18
cb15:901b:901b:1324:ada3:b51b:fffe:4413	255.254.68.19
cb15:901b:901b:1324:ada3:b51b:fffe:4414	255.254.68.20
cb15:901b:901b:1324:ada3:b51b:fffe:4415	255.254.68.21
cb15:901b:901b:1324:ada3:b51b:fffe:4416	255.254.68.22
cb15:901b:901b:1324:ada3:b51b:fffe:4417	255.254.68.23
cb15:901b:901b:1324:ada3:b51b:fffe:4418	255.254.68.24
cb15:901b:901b:1324:ada3:b51b:fffe:4419	255.254.68.25
cb15:901b:901b:1324:ada3:b51b:fffe:441a	255.254.68.26
cb15:901b:901b:1324:ada3:b51b:fffe:441b	255.254.68.27
cb15:901b:901b:1324:ada3:b51b:fffe:441c	255.254.68.28
cb15:901b:901b:1324:ada3:b51b:fffe:441d	255.254.68.29
cb15:901b:901b:1324:ada3:b51b:fffe:441e	255.254.68.30
cb15:901b:901b:1324:ada3:b51b:fffe:441f	255.254.68.31
cb15:901b:901b:1324:ada3:b51b:fffe:4420	255.254.68.32
cb15:901b:901b:1324:ada3:b51b:fffe:4421	255.254.68.33
cb15:901b:901b:1324:ada3:b51b:fffe:4422	255.254.68.34
cb15:901b:901b:1324:ada3:b51b:fffe:4423	255.254.68.35
cb15:901b:901b:1324:ada3:b51b:fffe:4424	255.254.68.36
cb15:901b:901b:1324:ada3:b51b:fffe:4425	255.254.68.37
cb15:901b:901b:1324:ada3:b51b:fffe:4426	255.254.68.38
cb15:901b:901b:1324:ada3:b51b:fffe:4427	255.254.68.39
cb15:901b:901b:1324:ada3:b51b:fffe:4428	255.254.68.40
cb15:901b:901b:1324:ada3:b51b:fffe:4429	255.254.68.41
cb15:901b:901b:1324:ada3:b51b:fffe:442a	255.254.68.42
cb15:901b:901b:1324:ada3:b51b:fffe:442b	255.254.68.43
cb15:901b:901b:1324:ada3:b51b:fffe:442c	255.254.68.44
cb15:901b:901b:1324:ada3:b51b:fffe:442d	255.254.68.45
cb15:901b:901b:1324:ada3:b51b:fffe:442e	255.254.68.46
cb15:901b:901b:1324:ada3:b51b:fffe:442f	255.254.68.47
cb15:901b:901b:1324:ada3:b51b:fffe:4430	255.254.68.48
cb15:901b:901b:1324:ada3:b51b:fffe:4431	255.254.68.49
cb15:901b:901b:1324:ada3:b51b:fffe:4432	255.254.68.50
cb15:901b:901b:1324:ada3:b51b:fffe:4433	255.254.68.51
cb15:901b:901b:1324:ada3:b51b:fffe:4434	255.254.68.52
cb15:901b:901b:1324:ada3:b51b:fffe:4435	255.254.68.53
cb15:901b:901b:1324:ada3:b51b:fffe:4436	255.254.68.54
cb15:901b:901b:1324:ada3:b51b:fffe:4437	255.254.68.55
cb15:901b:901b:1324:ada3:b51b:fffe:4438	255.254.68.56
cb15:901b:901b:1324:ada3:b51b:fffe:4439	255.254.68.57
cb15:901b:901b:1324:ada3:b51b:fffe:443a	255.254.68.58
cb15:901b:901b:1324:ada3:b51b:fffe:443b	255.254.68.59
cb15:901b:901b:1324:ada3:b51b:fffe:443c	255.254.68.60

cb15:901b:901b:1324:ada3:b51b:fffe:443d	255.254.68.61
cb15:901b:901b:1324:ada3:b51b:fffe:443e	255.254.68.62
cb15:901b:901b:1324:ada3:b51b:fffe:443f	255.254.68.63
cb15:901b:901b:1324:ada3:b51b:fffe:4440	255.254.68.64
cb15:901b:901b:1324:ada3:b51b:fffe:4441	255.254.68.65
cb15:901b:901b:1324:ada3:b51b:fffe:4442	255.254.68.66
cb15:901b:901b:1324:ada3:b51b:fffe:4443	255.254.68.67
cb15:901b:901b:1324:ada3:b51b:fffe:4444	255.254.68.68
cb15:901b:901b:1324:ada3:b51b:fffe:4445	255.254.68.69
cb15:901b:901b:1324:ada3:b51b:fffe:4446	255.254.68.70
cb15:901b:901b:1324:ada3:b51b:fffe:4447	255.254.68.71
cb15:901b:901b:1324:ada3:b51b:fffe:4448	255.254.68.72
cb15:901b:901b:1324:ada3:b51b:fffe:4449	255.254.68.73
cb15:901b:901b:1324:ada3:b51b:fffe:444a	255.254.68.74
cb15:901b:901b:1324:ada3:b51b:fffe:444b	255.254.68.75
cb15:901b:901b:1324:ada3:b51b:fffe:444c	255.254.68.76
cb15:901b:901b:1324:ada3:b51b:fffe:444d	255.254.68.77
cb15:901b:901b:1324:ada3:b51b:fffe:444e	255.254.68.78
cb15:901b:901b:1324:ada3:b51b:fffe:444f	255.254.68.79
cb15:901b:901b:1324:ada3:b51b:fffe:4450	255.254.68.80
cb15:901b:901b:1324:ada3:b51b:fffe:4451	255.254.68.81
cb15:901b:901b:1324:ada3:b51b:fffe:4452	255.254.68.82
cb15:901b:901b:1324:ada3:b51b:fffe:4453	255.254.68.83
cb15:901b:901b:1324:ada3:b51b:fffe:4454	255.254.68.84
cb15:901b:901b:1324:ada3:b51b:fffe:4455	255.254.68.85
cb15:901b:901b:1324:ada3:b51b:fffe:4456	255.254.68.86
cb15:901b:901b:1324:ada3:b51b:fffe:4457	255.254.68.87
cb15:901b:901b:1324:ada3:b51b:fffe:4458	255.254.68.88
cb15:901b:901b:1324:ada3:b51b:fffe:4459	255.254.68.89
cb15:901b:901b:1324:ada3:b51b:fffe:445a	255.254.68.90
cb15:901b:901b:1324:ada3:b51b:fffe:445b	255.254.68.91
cb15:901b:901b:1324:ada3:b51b:fffe:445c	255.254.68.92
cb15:901b:901b:1324:ada3:b51b:fffe:445d	255.254.68.93
cb15:901b:901b:1324:ada3:b51b:fffe:445e	255.254.68.94
cb15:901b:901b:1324:ada3:b51b:fffe:445f	255.254.68.95
cb15:901b:901b:1324:ada3:b51b:fffe:4460	255.254.68.96
cb15:901b:901b:1324:ada3:b51b:fffe:4461	255.254.68.97
cb15:901b:901b:1324:ada3:b51b:fffe:4462	255.254.68.98
cb15:901b:901b:1324:ada3:b51b:fffe:4463	255.254.68.99
cb15:901b:901b:1324:ada3:b51b:fffe:4464	255.254.68.100
cb15:901b:901b:1324:ada3:b51b:fffe:4465	255.254.68.101
cb15:901b:901b:1324:ada3:b51b:fffe:4466	255.254.68.102
cb15:901b:901b:1324:ada3:b51b:fffe:4467	255.254.68.103
cb15:901b:901b:1324:ada3:b51b:fffe:4468	255.254.68.104
cb15:901b:901b:1324:ada3:b51b:fffe:4469	255.254.68.105
cb15:901b:901b:1324:ada3:b51b:fffe:446a	255.254.68.106
cb15:901b:901b:1324:ada3:b51b:fffe:446b	255.254.68.107
cb15:901b:901b:1324:ada3:b51b:fffe:446c	255.254.68.108
cb15:901b:901b:1324:ada3:b51b:fffe:446d	255.254.68.109
cb15:901b:901b:1324:ada3:b51b:fffe:446e	255.254.68.110
cb15:901b:901b:1324:ada3:b51b:fffe:446f	255.254.68.111
cb15:901b:901b:1324:ada3:b51b:fffe:4470	255.254.68.112
cb15:901b:901b:1324:ada3:b51b:fffe:4471	255.254.68.113
cb15:901b:901b:1324:ada3:b51b:fffe:4472	255.254.68.114
cb15:901b:901b:1324:ada3:b51b:fffe:4473	255.254.68.115
cb15:901b:901b:1324:ada3:b51b:fffe:4474	255.254.68.116
cb15:901b:901b:1324:ada3:b51b:fffe:4475	255.254.68.117
cb15:901b:901b:1324:ada3:b51b:fffe:4476	255.254.68.118
cb15:901b:901b:1324:ada3:b51b:fffe:4477	255.254.68.119
cb15:901b:901b:1324:ada3:b51b:fffe:4478	255.254.68.120

cb15:901b:901b:1324:ada3:b51b:fffe:4479	255.254.68.121
cb15:901b:901b:1324:ada3:b51b:fffe:447a	255.254.68.122
cb15:901b:901b:1324:ada3:b51b:fffe:447b	255.254.68.123
cb15:901b:901b:1324:ada3:b51b:fffe:447c	255.254.68.124
cb15:901b:901b:1324:ada3:b51b:fffe:447d	255.254.68.125
cb15:901b:901b:1324:ada3:b51b:fffe:447e	255.254.68.126
cb15:901b:901b:1324:ada3:b51b:fffe:447f	255.254.68.127
cb15:901b:901b:1324:ada3:b51b:fffe:4480	255.254.68.128
cb15:901b:901b:1324:ada3:b51b:fffe:4481	255.254.68.129
cb15:901b:901b:1324:ada3:b51b:fffe:4482	255.254.68.130
cb15:901b:901b:1324:ada3:b51b:fffe:4483	255.254.68.131
cb15:901b:901b:1324:ada3:b51b:fffe:4484	255.254.68.132
cb15:901b:901b:1324:ada3:b51b:fffe:4485	255.254.68.133
cb15:901b:901b:1324:ada3:b51b:fffe:4486	255.254.68.134
cb15:901b:901b:1324:ada3:b51b:fffe:4487	255.254.68.135
cb15:901b:901b:1324:ada3:b51b:fffe:4488	255.254.68.136
cb15:901b:901b:1324:ada3:b51b:fffe:4489	255.254.68.137
cb15:901b:901b:1324:ada3:b51b:fffe:448a	255.254.68.138
cb15:901b:901b:1324:ada3:b51b:fffe:448b	255.254.68.139
cb15:901b:901b:1324:ada3:b51b:fffe:448c	255.254.68.140
cb15:901b:901b:1324:ada3:b51b:fffe:448d	255.254.68.141
cb15:901b:901b:1324:ada3:b51b:fffe:448e	255.254.68.142
cb15:901b:901b:1324:ada3:b51b:fffe:448f	255.254.68.143
cb15:901b:901b:1324:ada3:b51b:fffe:4490	255.254.68.144
cb15:901b:901b:1324:ada3:b51b:fffe:4491	255.254.68.145
cb15:901b:901b:1324:ada3:b51b:fffe:4492	255.254.68.146
cb15:901b:901b:1324:ada3:b51b:fffe:4493	255.254.68.147
cb15:901b:901b:1324:ada3:b51b:fffe:4494	255.254.68.148
cb15:901b:901b:1324:ada3:b51b:fffe:4495	255.254.68.149
cb15:901b:901b:1324:ada3:b51b:fffe:4496	255.254.68.150
cb15:901b:901b:1324:ada3:b51b:fffe:4497	255.254.68.151
cb15:901b:901b:1324:ada3:b51b:fffe:4498	255.254.68.152
cb15:901b:901b:1324:ada3:b51b:fffe:4499	255.254.68.153
cb15:901b:901b:1324:ada3:b51b:fffe:449a	255.254.68.154
cb15:901b:901b:1324:ada3:b51b:fffe:449b	255.254.68.155
cb15:901b:901b:1324:ada3:b51b:fffe:449c	255.254.68.156
cb15:901b:901b:1324:ada3:b51b:fffe:449d	255.254.68.157
cb15:901b:901b:1324:ada3:b51b:fffe:449e	255.254.68.158
cb15:901b:901b:1324:ada3:b51b:fffe:449f	255.254.68.159
cb15:901b:901b:1324:ada3:b51b:fffe:44a0	255.254.68.160
cb15:901b:901b:1324:ada3:b51b:fffe:44a1	255.254.68.161
cb15:901b:901b:1324:ada3:b51b:fffe:44a2	255.254.68.162
cb15:901b:901b:1324:ada3:b51b:fffe:44a3	255.254.68.163
cb15:901b:901b:1324:ada3:b51b:fffe:44a4	255.254.68.164
cb15:901b:901b:1324:ada3:b51b:fffe:44a5	255.254.68.165
cb15:901b:901b:1324:ada3:b51b:fffe:44a6	255.254.68.166
cb15:901b:901b:1324:ada3:b51b:fffe:44a7	255.254.68.167
cb15:901b:901b:1324:ada3:b51b:fffe:44a8	255.254.68.168
cb15:901b:901b:1324:ada3:b51b:fffe:44a9	255.254.68.169
cb15:901b:901b:1324:ada3:b51b:fffe:44aa	255.254.68.170
cb15:901b:901b:1324:ada3:b51b:fffe:44ab	255.254.68.171
cb15:901b:901b:1324:ada3:b51b:fffe:44ac	255.254.68.172
cb15:901b:901b:1324:ada3:b51b:fffe:44ad	255.254.68.173
cb15:901b:901b:1324:ada3:b51b:fffe:44ae	255.254.68.174
cb15:901b:901b:1324:ada3:b51b:fffe:44af	255.254.68.175
cb15:901b:901b:1324:ada3:b51b:fffe:44b0	255.254.68.176
cb15:901b:901b:1324:ada3:b51b:fffe:44b1	255.254.68.177
cb15:901b:901b:1324:ada3:b51b:fffe:44b2	255.254.68.178
cb15:901b:901b:1324:ada3:b51b:fffe:44b3	255.254.68.179
cb15:901b:901b:1324:ada3:b51b:fffe:44b4	255.254.68.180

cb15:901b:901b:1324:ada3:b51b:fffe:44b5	255.254.68.181
cb15:901b:901b:1324:ada3:b51b:fffe:44b6	255.254.68.182
cb15:901b:901b:1324:ada3:b51b:fffe:44b7	255.254.68.183
cb15:901b:901b:1324:ada3:b51b:fffe:44b8	255.254.68.184
cb15:901b:901b:1324:ada3:b51b:fffe:44b9	255.254.68.185
cb15:901b:901b:1324:ada3:b51b:fffe:44ba	255.254.68.186
cb15:901b:901b:1324:ada3:b51b:fffe:44bb	255.254.68.187
cb15:901b:901b:1324:ada3:b51b:fffe:44bc	255.254.68.188
cb15:901b:901b:1324:ada3:b51b:fffe:44bd	255.254.68.189
cb15:901b:901b:1324:ada3:b51b:fffe:44be	255.254.68.190
cb15:901b:901b:1324:ada3:b51b:fffe:44bf	255.254.68.191
cb15:901b:901b:1324:ada3:b51b:fffe:44c0	255.254.68.192
cb15:901b:901b:1324:ada3:b51b:fffe:44c1	255.254.68.193
cb15:901b:901b:1324:ada3:b51b:fffe:44c2	255.254.68.194
cb15:901b:901b:1324:ada3:b51b:fffe:44c3	255.254.68.195
cb15:901b:901b:1324:ada3:b51b:fffe:44c4	255.254.68.196
cb15:901b:901b:1324:ada3:b51b:fffe:44c5	255.254.68.197
cb15:901b:901b:1324:ada3:b51b:fffe:44c6	255.254.68.198
cb15:901b:901b:1324:ada3:b51b:fffe:44c7	255.254.68.199
cb15:901b:901b:1324:ada3:b51b:fffe:44c8	255.254.68.200
cb15:901b:901b:1324:ada3:b51b:fffe:44c9	255.254.68.201
cb15:901b:901b:1324:ada3:b51b:fffe:44ca	255.254.68.202
cb15:901b:901b:1324:ada3:b51b:fffe:44cb	255.254.68.203
cb15:901b:901b:1324:ada3:b51b:fffe:44cc	255.254.68.204
cb15:901b:901b:1324:ada3:b51b:fffe:44cd	255.254.68.205
cb15:901b:901b:1324:ada3:b51b:fffe:44ce	255.254.68.206
cb15:901b:901b:1324:ada3:b51b:fffe:44cf	255.254.68.207
cb15:901b:901b:1324:ada3:b51b:fffe:44d0	255.254.68.208
cb15:901b:901b:1324:ada3:b51b:fffe:44d1	255.254.68.209
cb15:901b:901b:1324:ada3:b51b:fffe:44d2	255.254.68.210
cb15:901b:901b:1324:ada3:b51b:fffe:44d3	255.254.68.211
cb15:901b:901b:1324:ada3:b51b:fffe:44d4	255.254.68.212
cb15:901b:901b:1324:ada3:b51b:fffe:44d5	255.254.68.213
cb15:901b:901b:1324:ada3:b51b:fffe:44d6	255.254.68.214
cb15:901b:901b:1324:ada3:b51b:fffe:44d7	255.254.68.215
cb15:901b:901b:1324:ada3:b51b:fffe:44d8	255.254.68.216
cb15:901b:901b:1324:ada3:b51b:fffe:44d9	255.254.68.217
cb15:901b:901b:1324:ada3:b51b:fffe:44da	255.254.68.218
cb15:901b:901b:1324:ada3:b51b:fffe:44db	255.254.68.219
cb15:901b:901b:1324:ada3:b51b:fffe:44dc	255.254.68.220
cb15:901b:901b:1324:ada3:b51b:fffe:44dd	255.254.68.221
cb15:901b:901b:1324:ada3:b51b:fffe:44de	255.254.68.222
cb15:901b:901b:1324:ada3:b51b:fffe:44df	255.254.68.223
cb15:901b:901b:1324:ada3:b51b:fffe:44e0	255.254.68.224
cb15:901b:901b:1324:ada3:b51b:fffe:44e1	255.254.68.225
cb15:901b:901b:1324:ada3:b51b:fffe:44e2	255.254.68.226
cb15:901b:901b:1324:ada3:b51b:fffe:44e3	255.254.68.227
cb15:901b:901b:1324:ada3:b51b:fffe:44e4	255.254.68.228
cb15:901b:901b:1324:ada3:b51b:fffe:44e5	255.254.68.229
cb15:901b:901b:1324:ada3:b51b:fffe:44e6	255.254.68.230
cb15:901b:901b:1324:ada3:b51b:fffe:44e7	255.254.68.231
cb15:901b:901b:1324:ada3:b51b:fffe:44e8	255.254.68.232
cb15:901b:901b:1324:ada3:b51b:fffe:44e9	255.254.68.233
cb15:901b:901b:1324:ada3:b51b:fffe:44ea	255.254.68.234
cb15:901b:901b:1324:ada3:b51b:fffe:44eb	255.254.68.235
cb15:901b:901b:1324:ada3:b51b:fffe:44ec	255.254.68.236
cb15:901b:901b:1324:ada3:b51b:fffe:44ed	255.254.68.237
cb15:901b:901b:1324:ada3:b51b:fffe:44ee	255.254.68.238
cb15:901b:901b:1324:ada3:b51b:fffe:44ef	255.254.68.239
cb15:901b:901b:1324:ada3:b51b:fffe:44f0	255.254.68.240
cb15:901b:901b:1324:ada3:b51b:fffe:44f1	255.254.68.241
cb15:901b:901b:1324:ada3:b51b:fffe:44f2	255.254.68.242
cb15:901b:901b:1324:ada3:b51b:fffe:44f3	255.254.68.243
cb15:901b:901b:1324:ada3:b51b:fffe:44f4	255.254.68.244
cb15:901b:901b:1324:ada3:b51b:fffe:44f5	255.254.68.245
cb15:901b:901b:1324:ada3:b51b:fffe:44f6	255.254.68.246
cb15:901b:901b:1324:ada3:b51b:fffe:44f7	255.254.68.247
cb15:901b:901b:1324:ada3:b51b:fffe:44f8	255.254.68.248
cb15:901b:901b:1324:ada3:b51b:fffe:44f9	255.254.68.249
cb15:901b:901b:1324:ada3:b51b:fffe:44fa	255.254.68.250
cb15:901b:901b:1324:ada3:b51b:fffe:44fb	255.254.68.251
cb15:901b:901b:1324:ada3:b51b:fffe:44fc	255.254.68.252
cb15:901b:901b:1324:ada3:b51b:fffe:44fd	255.254.68.253
cb15:901b:901b:1324:ada3:b51b:fffe:44fe	255.254.68.254
cb15:901b:901b:1324:ada3:b51b:fffe:44ff	255.254.68.255

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.