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
b51a:901b:cb15:8045:ada8:bc24:5b51:4401	91.81.68.1
b51a:901b:cb15:8045:ada8:bc24:5b51:4402	91.81.68.2
b51a:901b:cb15:8045:ada8:bc24:5b51:4403	91.81.68.3
b51a:901b:cb15:8045:ada8:bc24:5b51:4404	91.81.68.4
b51a:901b:cb15:8045:ada8:bc24:5b51:4405	91.81.68.5
b51a:901b:cb15:8045:ada8:bc24:5b51:4406	91.81.68.6
b51a:901b:cb15:8045:ada8:bc24:5b51:4407	91.81.68.7
b51a:901b:cb15:8045:ada8:bc24:5b51:4408	91.81.68.8
b51a:901b:cb15:8045:ada8:bc24:5b51:4409	91.81.68.9
b51a:901b:cb15:8045:ada8:bc24:5b51:440a	91.81.68.10
b51a:901b:cb15:8045:ada8:bc24:5b51:440b	91.81.68.11
b51a:901b:cb15:8045:ada8:bc24:5b51:440c	91.81.68.12
b51a:901b:cb15:8045:ada8:bc24:5b51:440d	91.81.68.13
b51a:901b:cb15:8045:ada8:bc24:5b51:440e	91.81.68.14
b51a:901b:cb15:8045:ada8:bc24:5b51:440f	91.81.68.15
b51a:901b:cb15:8045:ada8:bc24:5b51:4410	91.81.68.16
b51a:901b:cb15:8045:ada8:bc24:5b51:4411	91.81.68.17
b51a:901b:cb15:8045:ada8:bc24:5b51:4412	91.81.68.18
b51a:901b:cb15:8045:ada8:bc24:5b51:4413	91.81.68.19
b51a:901b:cb15:8045:ada8:bc24:5b51:4414	91.81.68.20
b51a:901b:cb15:8045:ada8:bc24:5b51:4415	91.81.68.21
b51a:901b:cb15:8045:ada8:bc24:5b51:4416	91.81.68.22
b51a:901b:cb15:8045:ada8:bc24:5b51:4417	91.81.68.23
b51a:901b:cb15:8045:ada8:bc24:5b51:4418	91.81.68.24
b51a:901b:cb15:8045:ada8:bc24:5b51:4419	91.81.68.25
b51a:901b:cb15:8045:ada8:bc24:5b51:441a	91.81.68.26
b51a:901b:cb15:8045:ada8:bc24:5b51:441b	91.81.68.27
b51a:901b:cb15:8045:ada8:bc24:5b51:441c	91.81.68.28
b51a:901b:cb15:8045:ada8:bc24:5b51:441d	91.81.68.29
b51a:901b:cb15:8045:ada8:bc24:5b51:441e	91.81.68.30
b51a:901b:cb15:8045:ada8:bc24:5b51:441f	91.81.68.31
b51a:901b:cb15:8045:ada8:bc24:5b51:4420	91.81.68.32
b51a:901b:cb15:8045:ada8:bc24:5b51:4421	91.81.68.33
b51a:901b:cb15:8045:ada8:bc24:5b51:4422	91.81.68.34
b51a:901b:cb15:8045:ada8:bc24:5b51:4423	91.81.68.35
b51a:901b:cb15:8045:ada8:bc24:5b51:4424	91.81.68.36
b51a:901b:cb15:8045:ada8:bc24:5b51:4425	91.81.68.37
b51a:901b:cb15:8045:ada8:bc24:5b51:4426	91.81.68.38
b51a:901b:cb15:8045:ada8:bc24:5b51:4427	91.81.68.39
b51a:901b:cb15:8045:ada8:bc24:5b51:4428	91.81.68.40
b51a:901b:cb15:8045:ada8:bc24:5b51:4429	91.81.68.41
b51a:901b:cb15:8045:ada8:bc24:5b51:442a	91.81.68.42
b51a:901b:cb15:8045:ada8:bc24:5b51:442b	91.81.68.43
b51a:901b:cb15:8045:ada8:bc24:5b51:442c	91.81.68.44
b51a:901b:cb15:8045:ada8:bc24:5b51:442d	91.81.68.45
b51a:901b:cb15:8045:ada8:bc24:5b51:442e	91.81.68.46
b51a:901b:cb15:8045:ada8:bc24:5b51:442f	91.81.68.47
b51a:901b:cb15:8045:ada8:bc24:5b51:4430	91.81.68.48
b51a:901b:cb15:8045:ada8:bc24:5b51:4431	91.81.68.49
b51a:901b:cb15:8045:ada8:bc24:5b51:4432	91.81.68.50
b51a:901b:cb15:8045:ada8:bc24:5b51:4433	91.81.68.51
b51a:901b:cb15:8045:ada8:bc24:5b51:4434	91.81.68.52
b51a:901b:cb15:8045:ada8:bc24:5b51:4435	91.81.68.53
b51a:901b:cb15:8045:ada8:bc24:5b51:4436	91.81.68.54
b51a:901b:cb15:8045:ada8:bc24:5b51:4437	91.81.68.55
b51a:901b:cb15:8045:ada8:bc24:5b51:4438	91.81.68.56
b51a:901b:cb15:8045:ada8:bc24:5b51:4439	91.81.68.57
b51a:901b:cb15:8045:ada8:bc24:5b51:443a	91.81.68.58
b51a:901b:cb15:8045:ada8:bc24:5b51:443b	91.81.68.59
b51a:901b:cb15:8045:ada8:bc24:5b51:443c	91.81.68.60

b51a:901b:cb15:8045:ada8:bc24:5b51:443d	91.81.68.61
b51a:901b:cb15:8045:ada8:bc24:5b51:443e	91.81.68.62
b51a:901b:cb15:8045:ada8:bc24:5b51:443f	91.81.68.63
b51a:901b:cb15:8045:ada8:bc24:5b51:4440	91.81.68.64
b51a:901b:cb15:8045:ada8:bc24:5b51:4441	91.81.68.65
b51a:901b:cb15:8045:ada8:bc24:5b51:4442	91.81.68.66
b51a:901b:cb15:8045:ada8:bc24:5b51:4443	91.81.68.67
b51a:901b:cb15:8045:ada8:bc24:5b51:4444	91.81.68.68
b51a:901b:cb15:8045:ada8:bc24:5b51:4445	91.81.68.69
b51a:901b:cb15:8045:ada8:bc24:5b51:4446	91.81.68.70
b51a:901b:cb15:8045:ada8:bc24:5b51:4447	91.81.68.71
b51a:901b:cb15:8045:ada8:bc24:5b51:4448	91.81.68.72
b51a:901b:cb15:8045:ada8:bc24:5b51:4449	91.81.68.73
b51a:901b:cb15:8045:ada8:bc24:5b51:444a	91.81.68.74
b51a:901b:cb15:8045:ada8:bc24:5b51:444b	91.81.68.75
b51a:901b:cb15:8045:ada8:bc24:5b51:444c	91.81.68.76
b51a:901b:cb15:8045:ada8:bc24:5b51:444d	91.81.68.77
b51a:901b:cb15:8045:ada8:bc24:5b51:444e	91.81.68.78
b51a:901b:cb15:8045:ada8:bc24:5b51:444f	91.81.68.79
b51a:901b:cb15:8045:ada8:bc24:5b51:4450	91.81.68.80
b51a:901b:cb15:8045:ada8:bc24:5b51:4451	91.81.68.81
b51a:901b:cb15:8045:ada8:bc24:5b51:4452	91.81.68.82
b51a:901b:cb15:8045:ada8:bc24:5b51:4453	91.81.68.83
b51a:901b:cb15:8045:ada8:bc24:5b51:4454	91.81.68.84
b51a:901b:cb15:8045:ada8:bc24:5b51:4455	91.81.68.85
b51a:901b:cb15:8045:ada8:bc24:5b51:4456	91.81.68.86
b51a:901b:cb15:8045:ada8:bc24:5b51:4457	91.81.68.87
b51a:901b:cb15:8045:ada8:bc24:5b51:4458	91.81.68.88
b51a:901b:cb15:8045:ada8:bc24:5b51:4459	91.81.68.89
b51a:901b:cb15:8045:ada8:bc24:5b51:445a	91.81.68.90
b51a:901b:cb15:8045:ada8:bc24:5b51:445b	91.81.68.91
b51a:901b:cb15:8045:ada8:bc24:5b51:445c	91.81.68.92
b51a:901b:cb15:8045:ada8:bc24:5b51:445d	91.81.68.93
b51a:901b:cb15:8045:ada8:bc24:5b51:445e	91.81.68.94
b51a:901b:cb15:8045:ada8:bc24:5b51:445f	91.81.68.95
b51a:901b:cb15:8045:ada8:bc24:5b51:4460	91.81.68.96
b51a:901b:cb15:8045:ada8:bc24:5b51:4461	91.81.68.97
b51a:901b:cb15:8045:ada8:bc24:5b51:4462	91.81.68.98
b51a:901b:cb15:8045:ada8:bc24:5b51:4463	91.81.68.99
b51a:901b:cb15:8045:ada8:bc24:5b51:4464	91.81.68.100
b51a:901b:cb15:8045:ada8:bc24:5b51:4465	91.81.68.101
b51a:901b:cb15:8045:ada8:bc24:5b51:4466	91.81.68.102
b51a:901b:cb15:8045:ada8:bc24:5b51:4467	91.81.68.103
b51a:901b:cb15:8045:ada8:bc24:5b51:4468	91.81.68.104
b51a:901b:cb15:8045:ada8:bc24:5b51:4469	91.81.68.105
b51a:901b:cb15:8045:ada8:bc24:5b51:446a	91.81.68.106
b51a:901b:cb15:8045:ada8:bc24:5b51:446b	91.81.68.107
b51a:901b:cb15:8045:ada8:bc24:5b51:446c	91.81.68.108
b51a:901b:cb15:8045:ada8:bc24:5b51:446d	91.81.68.109
b51a:901b:cb15:8045:ada8:bc24:5b51:446e	91.81.68.110
b51a:901b:cb15:8045:ada8:bc24:5b51:446f	91.81.68.111
b51a:901b:cb15:8045:ada8:bc24:5b51:4470	91.81.68.112
b51a:901b:cb15:8045:ada8:bc24:5b51:4471	91.81.68.113
b51a:901b:cb15:8045:ada8:bc24:5b51:4472	91.81.68.114
b51a:901b:cb15:8045:ada8:bc24:5b51:4473	91.81.68.115
b51a:901b:cb15:8045:ada8:bc24:5b51:4474	91.81.68.116
b51a:901b:cb15:8045:ada8:bc24:5b51:4475	91.81.68.117
b51a:901b:cb15:8045:ada8:bc24:5b51:4476	91.81.68.118
b51a:901b:cb15:8045:ada8:bc24:5b51:4477	91.81.68.119
b51a:901b:cb15:8045:ada8:bc24:5b51:4478	91.81.68.120

b51a:901b:cb15:8045:ada8:bc24:5b51:4479	91.81.68.121
b51a:901b:cb15:8045:ada8:bc24:5b51:447a	91.81.68.122
b51a:901b:cb15:8045:ada8:bc24:5b51:447b	91.81.68.123
b51a:901b:cb15:8045:ada8:bc24:5b51:447c	91.81.68.124
b51a:901b:cb15:8045:ada8:bc24:5b51:447d	91.81.68.125
b51a:901b:cb15:8045:ada8:bc24:5b51:447e	91.81.68.126
b51a:901b:cb15:8045:ada8:bc24:5b51:447f	91.81.68.127
b51a:901b:cb15:8045:ada8:bc24:5b51:4480	91.81.68.128
b51a:901b:cb15:8045:ada8:bc24:5b51:4481	91.81.68.129
b51a:901b:cb15:8045:ada8:bc24:5b51:4482	91.81.68.130
b51a:901b:cb15:8045:ada8:bc24:5b51:4483	91.81.68.131
b51a:901b:cb15:8045:ada8:bc24:5b51:4484	91.81.68.132
b51a:901b:cb15:8045:ada8:bc24:5b51:4485	91.81.68.133
b51a:901b:cb15:8045:ada8:bc24:5b51:4486	91.81.68.134
b51a:901b:cb15:8045:ada8:bc24:5b51:4487	91.81.68.135
b51a:901b:cb15:8045:ada8:bc24:5b51:4488	91.81.68.136
b51a:901b:cb15:8045:ada8:bc24:5b51:4489	91.81.68.137
b51a:901b:cb15:8045:ada8:bc24:5b51:448a	91.81.68.138
b51a:901b:cb15:8045:ada8:bc24:5b51:448b	91.81.68.139
b51a:901b:cb15:8045:ada8:bc24:5b51:448c	91.81.68.140
b51a:901b:cb15:8045:ada8:bc24:5b51:448d	91.81.68.141
b51a:901b:cb15:8045:ada8:bc24:5b51:448e	91.81.68.142
b51a:901b:cb15:8045:ada8:bc24:5b51:448f	91.81.68.143
b51a:901b:cb15:8045:ada8:bc24:5b51:4490	91.81.68.144
b51a:901b:cb15:8045:ada8:bc24:5b51:4491	91.81.68.145
b51a:901b:cb15:8045:ada8:bc24:5b51:4492	91.81.68.146
b51a:901b:cb15:8045:ada8:bc24:5b51:4493	91.81.68.147
b51a:901b:cb15:8045:ada8:bc24:5b51:4494	91.81.68.148
b51a:901b:cb15:8045:ada8:bc24:5b51:4495	91.81.68.149
b51a:901b:cb15:8045:ada8:bc24:5b51:4496	91.81.68.150
b51a:901b:cb15:8045:ada8:bc24:5b51:4497	91.81.68.151
b51a:901b:cb15:8045:ada8:bc24:5b51:4498	91.81.68.152
b51a:901b:cb15:8045:ada8:bc24:5b51:4499	91.81.68.153
b51a:901b:cb15:8045:ada8:bc24:5b51:449a	91.81.68.154
b51a:901b:cb15:8045:ada8:bc24:5b51:449b	91.81.68.155
b51a:901b:cb15:8045:ada8:bc24:5b51:449c	91.81.68.156
b51a:901b:cb15:8045:ada8:bc24:5b51:449d	91.81.68.157
b51a:901b:cb15:8045:ada8:bc24:5b51:449e	91.81.68.158
b51a:901b:cb15:8045:ada8:bc24:5b51:449f	91.81.68.159
b51a:901b:cb15:8045:ada8:bc24:5b51:44a0	91.81.68.160
b51a:901b:cb15:8045:ada8:bc24:5b51:44a1	91.81.68.161
b51a:901b:cb15:8045:ada8:bc24:5b51:44a2	91.81.68.162
b51a:901b:cb15:8045:ada8:bc24:5b51:44a3	91.81.68.163
b51a:901b:cb15:8045:ada8:bc24:5b51:44a4	91.81.68.164
b51a:901b:cb15:8045:ada8:bc24:5b51:44a5	91.81.68.165
b51a:901b:cb15:8045:ada8:bc24:5b51:44a6	91.81.68.166
b51a:901b:cb15:8045:ada8:bc24:5b51:44a7	91.81.68.167
b51a:901b:cb15:8045:ada8:bc24:5b51:44a8	91.81.68.168
b51a:901b:cb15:8045:ada8:bc24:5b51:44a9	91.81.68.169
b51a:901b:cb15:8045:ada8:bc24:5b51:44aa	91.81.68.170
b51a:901b:cb15:8045:ada8:bc24:5b51:44ab	91.81.68.171
b51a:901b:cb15:8045:ada8:bc24:5b51:44ac	91.81.68.172
b51a:901b:cb15:8045:ada8:bc24:5b51:44ad	91.81.68.173
b51a:901b:cb15:8045:ada8:bc24:5b51:44ae	91.81.68.174
b51a:901b:cb15:8045:ada8:bc24:5b51:44af	91.81.68.175
b51a:901b:cb15:8045:ada8:bc24:5b51:44b0	91.81.68.176
b51a:901b:cb15:8045:ada8:bc24:5b51:44b1	91.81.68.177
b51a:901b:cb15:8045:ada8:bc24:5b51:44b2	91.81.68.178
b51a:901b:cb15:8045:ada8:bc24:5b51:44b3	91.81.68.179
b51a:901b:cb15:8045:ada8:bc24:5b51:44b4	91.81.68.180

b51a:901b:cb15:8045:ada8:bc24:5b51:44b5	91.81.68.181
b51a:901b:cb15:8045:ada8:bc24:5b51:44b6	91.81.68.182
b51a:901b:cb15:8045:ada8:bc24:5b51:44b7	91.81.68.183
b51a:901b:cb15:8045:ada8:bc24:5b51:44b8	91.81.68.184
b51a:901b:cb15:8045:ada8:bc24:5b51:44b9	91.81.68.185
b51a:901b:cb15:8045:ada8:bc24:5b51:44ba	91.81.68.186
b51a:901b:cb15:8045:ada8:bc24:5b51:44bb	91.81.68.187
b51a:901b:cb15:8045:ada8:bc24:5b51:44bc	91.81.68.188
b51a:901b:cb15:8045:ada8:bc24:5b51:44bd	91.81.68.189
b51a:901b:cb15:8045:ada8:bc24:5b51:44be	91.81.68.190
b51a:901b:cb15:8045:ada8:bc24:5b51:44bf	91.81.68.191
b51a:901b:cb15:8045:ada8:bc24:5b51:44c0	91.81.68.192
b51a:901b:cb15:8045:ada8:bc24:5b51:44c1	91.81.68.193
b51a:901b:cb15:8045:ada8:bc24:5b51:44c2	91.81.68.194
b51a:901b:cb15:8045:ada8:bc24:5b51:44c3	91.81.68.195
b51a:901b:cb15:8045:ada8:bc24:5b51:44c4	91.81.68.196
b51a:901b:cb15:8045:ada8:bc24:5b51:44c5	91.81.68.197
b51a:901b:cb15:8045:ada8:bc24:5b51:44c6	91.81.68.198
b51a:901b:cb15:8045:ada8:bc24:5b51:44c7	91.81.68.199
b51a:901b:cb15:8045:ada8:bc24:5b51:44c8	91.81.68.200
b51a:901b:cb15:8045:ada8:bc24:5b51:44c9	91.81.68.201
b51a:901b:cb15:8045:ada8:bc24:5b51:44ca	91.81.68.202
b51a:901b:cb15:8045:ada8:bc24:5b51:44cb	91.81.68.203
b51a:901b:cb15:8045:ada8:bc24:5b51:44cc	91.81.68.204
b51a:901b:cb15:8045:ada8:bc24:5b51:44cd	91.81.68.205
b51a:901b:cb15:8045:ada8:bc24:5b51:44ce	91.81.68.206
b51a:901b:cb15:8045:ada8:bc24:5b51:44cf	91.81.68.207
b51a:901b:cb15:8045:ada8:bc24:5b51:44d0	91.81.68.208
b51a:901b:cb15:8045:ada8:bc24:5b51:44d1	91.81.68.209
b51a:901b:cb15:8045:ada8:bc24:5b51:44d2	91.81.68.210
b51a:901b:cb15:8045:ada8:bc24:5b51:44d3	91.81.68.211
b51a:901b:cb15:8045:ada8:bc24:5b51:44d4	91.81.68.212
b51a:901b:cb15:8045:ada8:bc24:5b51:44d5	91.81.68.213
b51a:901b:cb15:8045:ada8:bc24:5b51:44d6	91.81.68.214
b51a:901b:cb15:8045:ada8:bc24:5b51:44d7	91.81.68.215
b51a:901b:cb15:8045:ada8:bc24:5b51:44d8	91.81.68.216
b51a:901b:cb15:8045:ada8:bc24:5b51:44d9	91.81.68.217
b51a:901b:cb15:8045:ada8:bc24:5b51:44da	91.81.68.218
b51a:901b:cb15:8045:ada8:bc24:5b51:44db	91.81.68.219
b51a:901b:cb15:8045:ada8:bc24:5b51:44dc	91.81.68.220
b51a:901b:cb15:8045:ada8:bc24:5b51:44dd	91.81.68.221
b51a:901b:cb15:8045:ada8:bc24:5b51:44de	91.81.68.222
b51a:901b:cb15:8045:ada8:bc24:5b51:44df	91.81.68.223
b51a:901b:cb15:8045:ada8:bc24:5b51:44e0	91.81.68.224
b51a:901b:cb15:8045:ada8:bc24:5b51:44e1	91.81.68.225
b51a:901b:cb15:8045:ada8:bc24:5b51:44e2	91.81.68.226
b51a:901b:cb15:8045:ada8:bc24:5b51:44e3	91.81.68.227
b51a:901b:cb15:8045:ada8:bc24:5b51:44e4	91.81.68.228
b51a:901b:cb15:8045:ada8:bc24:5b51:44e5	91.81.68.229
b51a:901b:cb15:8045:ada8:bc24:5b51:44e6	91.81.68.230
b51a:901b:cb15:8045:ada8:bc24:5b51:44e7	91.81.68.231
b51a:901b:cb15:8045:ada8:bc24:5b51:44e8	91.81.68.232
b51a:901b:cb15:8045:ada8:bc24:5b51:44e9	91.81.68.233
b51a:901b:cb15:8045:ada8:bc24:5b51:44ea	91.81.68.234
b51a:901b:cb15:8045:ada8:bc24:5b51:44eb	91.81.68.235
b51a:901b:cb15:8045:ada8:bc24:5b51:44ec	91.81.68.236
b51a:901b:cb15:8045:ada8:bc24:5b51:44ed	91.81.68.237
b51a:901b:cb15:8045:ada8:bc24:5b51:44ee	91.81.68.238
b51a:901b:cb15:8045:ada8:bc24:5b51:44ef	91.81.68.239
b51a:901b:cb15:8045:ada8:bc24:5b51:44f0	91.81.68.240
b51a:901b:cb15:8045:ada8:bc24:5b51:44f1	91.81.68.241
b51a:901b:cb15:8045:ada8:bc24:5b51:44f2	91.81.68.242
b51a:901b:cb15:8045:ada8:bc24:5b51:44f3	91.81.68.243
b51a:901b:cb15:8045:ada8:bc24:5b51:44f4	91.81.68.244
b51a:901b:cb15:8045:ada8:bc24:5b51:44f5	91.81.68.245
b51a:901b:cb15:8045:ada8:bc24:5b51:44f6	91.81.68.246
b51a:901b:cb15:8045:ada8:bc24:5b51:44f7	91.81.68.247
b51a:901b:cb15:8045:ada8:bc24:5b51:44f8	91.81.68.248
b51a:901b:cb15:8045:ada8:bc24:5b51:44f9	91.81.68.249
b51a:901b:cb15:8045:ada8:bc24:5b51:44fa	91.81.68.250
b51a:901b:cb15:8045:ada8:bc24:5b51:44fb	91.81.68.251
b51a:901b:cb15:8045:ada8:bc24:5b51:44fc	91.81.68.252
b51a:901b:cb15:8045:ada8:bc24:5b51:44fd	91.81.68.253
b51a:901b:cb15:8045:ada8:bc24:5b51:44fe	91.81.68.254
b51a:901b:cb15:8045:ada8:bc24:5b51:44ff	91.81.68.255

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.