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:bc24:5b51:4501	91.81.69.1
b51a:901b:cb15:8045:ada8:bc24:5b51:4502	91.81.69.2
b51a:901b:cb15:8045:ada8:bc24:5b51:4503	91.81.69.3
b51a:901b:cb15:8045:ada8:bc24:5b51:4504	91.81.69.4
b51a:901b:cb15:8045:ada8:bc24:5b51:4505	91.81.69.5
b51a:901b:cb15:8045:ada8:bc24:5b51:4506	91.81.69.6
b51a:901b:cb15:8045:ada8:bc24:5b51:4507	91.81.69.7
b51a:901b:cb15:8045:ada8:bc24:5b51:4508	91.81.69.8
b51a:901b:cb15:8045:ada8:bc24:5b51:4509	91.81.69.9
b51a:901b:cb15:8045:ada8:bc24:5b51:450a	91.81.69.10
b51a:901b:cb15:8045:ada8:bc24:5b51:450b	91.81.69.11
b51a:901b:cb15:8045:ada8:bc24:5b51:450c	91.81.69.12
b51a:901b:cb15:8045:ada8:bc24:5b51:450d	91.81.69.13
b51a:901b:cb15:8045:ada8:bc24:5b51:450e	91.81.69.14
b51a:901b:cb15:8045:ada8:bc24:5b51:450f	91.81.69.15
b51a:901b:cb15:8045:ada8:bc24:5b51:4510	91.81.69.16
b51a:901b:cb15:8045:ada8:bc24:5b51:4511	91.81.69.17
b51a:901b:cb15:8045:ada8:bc24:5b51:4512	91.81.69.18
b51a:901b:cb15:8045:ada8:bc24:5b51:4513	91.81.69.19
b51a:901b:cb15:8045:ada8:bc24:5b51:4514	91.81.69.20
b51a:901b:cb15:8045:ada8:bc24:5b51:4515	91.81.69.21
b51a:901b:cb15:8045:ada8:bc24:5b51:4516	91.81.69.22
b51a:901b:cb15:8045:ada8:bc24:5b51:4517	91.81.69.23
b51a:901b:cb15:8045:ada8:bc24:5b51:4518	91.81.69.24
b51a:901b:cb15:8045:ada8:bc24:5b51:4519	91.81.69.25
b51a:901b:cb15:8045:ada8:bc24:5b51:451a	91.81.69.26
b51a:901b:cb15:8045:ada8:bc24:5b51:451b	91.81.69.27
b51a:901b:cb15:8045:ada8:bc24:5b51:451c	91.81.69.28
b51a:901b:cb15:8045:ada8:bc24:5b51:451d	91.81.69.29
b51a:901b:cb15:8045:ada8:bc24:5b51:451e	91.81.69.30
b51a:901b:cb15:8045:ada8:bc24:5b51:451f	91.81.69.31
b51a:901b:cb15:8045:ada8:bc24:5b51:4520	91.81.69.32
b51a:901b:cb15:8045:ada8:bc24:5b51:4521	91.81.69.33
b51a:901b:cb15:8045:ada8:bc24:5b51:4522	91.81.69.34
b51a:901b:cb15:8045:ada8:bc24:5b51:4523	91.81.69.35
b51a:901b:cb15:8045:ada8:bc24:5b51:4524	91.81.69.36
b51a:901b:cb15:8045:ada8:bc24:5b51:4525	91.81.69.37
b51a:901b:cb15:8045:ada8:bc24:5b51:4526	91.81.69.38
b51a:901b:cb15:8045:ada8:bc24:5b51:4527	91.81.69.39
b51a:901b:cb15:8045:ada8:bc24:5b51:4528	91.81.69.40
b51a:901b:cb15:8045:ada8:bc24:5b51:4529	91.81.69.41
b51a:901b:cb15:8045:ada8:bc24:5b51:452a	91.81.69.42
b51a:901b:cb15:8045:ada8:bc24:5b51:452b	91.81.69.43
b51a:901b:cb15:8045:ada8:bc24:5b51:452c	91.81.69.44
b51a:901b:cb15:8045:ada8:bc24:5b51:452d	91.81.69.45
b51a:901b:cb15:8045:ada8:bc24:5b51:452e	91.81.69.46
b51a:901b:cb15:8045:ada8:bc24:5b51:452f	91.81.69.47
b51a:901b:cb15:8045:ada8:bc24:5b51:4530	91.81.69.48
b51a:901b:cb15:8045:ada8:bc24:5b51:4531	91.81.69.49
b51a:901b:cb15:8045:ada8:bc24:5b51:4532	91.81.69.50
b51a:901b:cb15:8045:ada8:bc24:5b51:4533	91.81.69.51
b51a:901b:cb15:8045:ada8:bc24:5b51:4534	91.81.69.52
b51a:901b:cb15:8045:ada8:bc24:5b51:4535	91.81.69.53
b51a:901b:cb15:8045:ada8:bc24:5b51:4536	91.81.69.54
b51a:901b:cb15:8045:ada8:bc24:5b51:4537	91.81.69.55
b51a:901b:cb15:8045:ada8:bc24:5b51:4538	91.81.69.56
b51a:901b:cb15:8045:ada8:bc24:5b51:4539	91.81.69.57
b51a:901b:cb15:8045:ada8:bc24:5b51:453a	91.81.69.58
b51a:901b:cb15:8045:ada8:bc24:5b51:453b	91.81.69.59
b51a:901b:cb15:8045:ada8:bc24:5b51:453c	91.81.69.60

b51a:901b:cb15:8045:ada8:bc24:5b51:453d	91.81.69.61
b51a:901b:cb15:8045:ada8:bc24:5b51:453e	91.81.69.62
b51a:901b:cb15:8045:ada8:bc24:5b51:453f	91.81.69.63
b51a:901b:cb15:8045:ada8:bc24:5b51:4540	91.81.69.64
b51a:901b:cb15:8045:ada8:bc24:5b51:4541	91.81.69.65
b51a:901b:cb15:8045:ada8:bc24:5b51:4542	91.81.69.66
b51a:901b:cb15:8045:ada8:bc24:5b51:4543	91.81.69.67
b51a:901b:cb15:8045:ada8:bc24:5b51:4544	91.81.69.68
b51a:901b:cb15:8045:ada8:bc24:5b51:4545	91.81.69.69
b51a:901b:cb15:8045:ada8:bc24:5b51:4546	91.81.69.70
b51a:901b:cb15:8045:ada8:bc24:5b51:4547	91.81.69.71
b51a:901b:cb15:8045:ada8:bc24:5b51:4548	91.81.69.72
b51a:901b:cb15:8045:ada8:bc24:5b51:4549	91.81.69.73
b51a:901b:cb15:8045:ada8:bc24:5b51:454a	91.81.69.74
b51a:901b:cb15:8045:ada8:bc24:5b51:454b	91.81.69.75
b51a:901b:cb15:8045:ada8:bc24:5b51:454c	91.81.69.76
b51a:901b:cb15:8045:ada8:bc24:5b51:454d	91.81.69.77
b51a:901b:cb15:8045:ada8:bc24:5b51:454e	91.81.69.78
b51a:901b:cb15:8045:ada8:bc24:5b51:454f	91.81.69.79
b51a:901b:cb15:8045:ada8:bc24:5b51:4550	91.81.69.80
b51a:901b:cb15:8045:ada8:bc24:5b51:4551	91.81.69.81
b51a:901b:cb15:8045:ada8:bc24:5b51:4552	91.81.69.82
b51a:901b:cb15:8045:ada8:bc24:5b51:4553	91.81.69.83
b51a:901b:cb15:8045:ada8:bc24:5b51:4554	91.81.69.84
b51a:901b:cb15:8045:ada8:bc24:5b51:4555	91.81.69.85
b51a:901b:cb15:8045:ada8:bc24:5b51:4556	91.81.69.86
b51a:901b:cb15:8045:ada8:bc24:5b51:4557	91.81.69.87
b51a:901b:cb15:8045:ada8:bc24:5b51:4558	91.81.69.88
b51a:901b:cb15:8045:ada8:bc24:5b51:4559	91.81.69.89
b51a:901b:cb15:8045:ada8:bc24:5b51:455a	91.81.69.90
b51a:901b:cb15:8045:ada8:bc24:5b51:455b	91.81.69.91
b51a:901b:cb15:8045:ada8:bc24:5b51:455c	91.81.69.92
b51a:901b:cb15:8045:ada8:bc24:5b51:455d	91.81.69.93
b51a:901b:cb15:8045:ada8:bc24:5b51:455e	91.81.69.94
b51a:901b:cb15:8045:ada8:bc24:5b51:455f	91.81.69.95
b51a:901b:cb15:8045:ada8:bc24:5b51:4560	91.81.69.96
b51a:901b:cb15:8045:ada8:bc24:5b51:4561	91.81.69.97
b51a:901b:cb15:8045:ada8:bc24:5b51:4562	91.81.69.98
b51a:901b:cb15:8045:ada8:bc24:5b51:4563	91.81.69.99
b51a:901b:cb15:8045:ada8:bc24:5b51:4564	91.81.69.100
b51a:901b:cb15:8045:ada8:bc24:5b51:4565	91.81.69.101
b51a:901b:cb15:8045:ada8:bc24:5b51:4566	91.81.69.102
b51a:901b:cb15:8045:ada8:bc24:5b51:4567	91.81.69.103
b51a:901b:cb15:8045:ada8:bc24:5b51:4568	91.81.69.104
b51a:901b:cb15:8045:ada8:bc24:5b51:4569	91.81.69.105
b51a:901b:cb15:8045:ada8:bc24:5b51:456a	91.81.69.106
b51a:901b:cb15:8045:ada8:bc24:5b51:456b	91.81.69.107
b51a:901b:cb15:8045:ada8:bc24:5b51:456c	91.81.69.108
b51a:901b:cb15:8045:ada8:bc24:5b51:456d	91.81.69.109
b51a:901b:cb15:8045:ada8:bc24:5b51:456e	91.81.69.110
b51a:901b:cb15:8045:ada8:bc24:5b51:456f	91.81.69.111
b51a:901b:cb15:8045:ada8:bc24:5b51:4570	91.81.69.112
b51a:901b:cb15:8045:ada8:bc24:5b51:4571	91.81.69.113
b51a:901b:cb15:8045:ada8:bc24:5b51:4572	91.81.69.114
b51a:901b:cb15:8045:ada8:bc24:5b51:4573	91.81.69.115
b51a:901b:cb15:8045:ada8:bc24:5b51:4574	91.81.69.116
b51a:901b:cb15:8045:ada8:bc24:5b51:4575	91.81.69.117
b51a:901b:cb15:8045:ada8:bc24:5b51:4576	91.81.69.118
b51a:901b:cb15:8045:ada8:bc24:5b51:4577	91.81.69.119
b51a:901b:cb15:8045:ada8:bc24:5b51:4578	91.81.69.120

b51a:901b:cb15:8045:ada8:bc24:5b51:4579	91.81.69.121
b51a:901b:cb15:8045:ada8:bc24:5b51:457a	91.81.69.122
b51a:901b:cb15:8045:ada8:bc24:5b51:457b	91.81.69.123
b51a:901b:cb15:8045:ada8:bc24:5b51:457c	91.81.69.124
b51a:901b:cb15:8045:ada8:bc24:5b51:457d	91.81.69.125
b51a:901b:cb15:8045:ada8:bc24:5b51:457e	91.81.69.126
b51a:901b:cb15:8045:ada8:bc24:5b51:457f	91.81.69.127
b51a:901b:cb15:8045:ada8:bc24:5b51:4580	91.81.69.128
b51a:901b:cb15:8045:ada8:bc24:5b51:4581	91.81.69.129
b51a:901b:cb15:8045:ada8:bc24:5b51:4582	91.81.69.130
b51a:901b:cb15:8045:ada8:bc24:5b51:4583	91.81.69.131
b51a:901b:cb15:8045:ada8:bc24:5b51:4584	91.81.69.132
b51a:901b:cb15:8045:ada8:bc24:5b51:4585	91.81.69.133
b51a:901b:cb15:8045:ada8:bc24:5b51:4586	91.81.69.134
b51a:901b:cb15:8045:ada8:bc24:5b51:4587	91.81.69.135
b51a:901b:cb15:8045:ada8:bc24:5b51:4588	91.81.69.136
b51a:901b:cb15:8045:ada8:bc24:5b51:4589	91.81.69.137
b51a:901b:cb15:8045:ada8:bc24:5b51:458a	91.81.69.138
b51a:901b:cb15:8045:ada8:bc24:5b51:458b	91.81.69.139
b51a:901b:cb15:8045:ada8:bc24:5b51:458c	91.81.69.140
b51a:901b:cb15:8045:ada8:bc24:5b51:458d	91.81.69.141
b51a:901b:cb15:8045:ada8:bc24:5b51:458e	91.81.69.142
b51a:901b:cb15:8045:ada8:bc24:5b51:458f	91.81.69.143
b51a:901b:cb15:8045:ada8:bc24:5b51:4590	91.81.69.144
b51a:901b:cb15:8045:ada8:bc24:5b51:4591	91.81.69.145
b51a:901b:cb15:8045:ada8:bc24:5b51:4592	91.81.69.146
b51a:901b:cb15:8045:ada8:bc24:5b51:4593	91.81.69.147
b51a:901b:cb15:8045:ada8:bc24:5b51:4594	91.81.69.148
b51a:901b:cb15:8045:ada8:bc24:5b51:4595	91.81.69.149
b51a:901b:cb15:8045:ada8:bc24:5b51:4596	91.81.69.150
b51a:901b:cb15:8045:ada8:bc24:5b51:4597	91.81.69.151
b51a:901b:cb15:8045:ada8:bc24:5b51:4598	91.81.69.152
b51a:901b:cb15:8045:ada8:bc24:5b51:4599	91.81.69.153
b51a:901b:cb15:8045:ada8:bc24:5b51:459a	91.81.69.154
b51a:901b:cb15:8045:ada8:bc24:5b51:459b	91.81.69.155
b51a:901b:cb15:8045:ada8:bc24:5b51:459c	91.81.69.156
b51a:901b:cb15:8045:ada8:bc24:5b51:459d	91.81.69.157
b51a:901b:cb15:8045:ada8:bc24:5b51:459e	91.81.69.158
b51a:901b:cb15:8045:ada8:bc24:5b51:459f	91.81.69.159
b51a:901b:cb15:8045:ada8:bc24:5b51:45a0	91.81.69.160
b51a:901b:cb15:8045:ada8:bc24:5b51:45a1	91.81.69.161
b51a:901b:cb15:8045:ada8:bc24:5b51:45a2	91.81.69.162
b51a:901b:cb15:8045:ada8:bc24:5b51:45a3	91.81.69.163
b51a:901b:cb15:8045:ada8:bc24:5b51:45a4	91.81.69.164
b51a:901b:cb15:8045:ada8:bc24:5b51:45a5	91.81.69.165
b51a:901b:cb15:8045:ada8:bc24:5b51:45a6	91.81.69.166
b51a:901b:cb15:8045:ada8:bc24:5b51:45a7	91.81.69.167
b51a:901b:cb15:8045:ada8:bc24:5b51:45a8	91.81.69.168
b51a:901b:cb15:8045:ada8:bc24:5b51:45a9	91.81.69.169
b51a:901b:cb15:8045:ada8:bc24:5b51:45aa	91.81.69.170
b51a:901b:cb15:8045:ada8:bc24:5b51:45ab	91.81.69.171
b51a:901b:cb15:8045:ada8:bc24:5b51:45ac	91.81.69.172
b51a:901b:cb15:8045:ada8:bc24:5b51:45ad	91.81.69.173
b51a:901b:cb15:8045:ada8:bc24:5b51:45ae	91.81.69.174
b51a:901b:cb15:8045:ada8:bc24:5b51:45af	91.81.69.175
b51a:901b:cb15:8045:ada8:bc24:5b51:45b0	91.81.69.176
b51a:901b:cb15:8045:ada8:bc24:5b51:45b1	91.81.69.177
b51a:901b:cb15:8045:ada8:bc24:5b51:45b2	91.81.69.178
b51a:901b:cb15:8045:ada8:bc24:5b51:45b3	91.81.69.179
b51a:901b:cb15:8045:ada8:bc24:5b51:45b4	91.81.69.180

b51a:901b:cb15:8045:ada8:bc24:5b51:45b5	91.81.69.181
b51a:901b:cb15:8045:ada8:bc24:5b51:45b6	91.81.69.182
b51a:901b:cb15:8045:ada8:bc24:5b51:45b7	91.81.69.183
b51a:901b:cb15:8045:ada8:bc24:5b51:45b8	91.81.69.184
b51a:901b:cb15:8045:ada8:bc24:5b51:45b9	91.81.69.185
b51a:901b:cb15:8045:ada8:bc24:5b51:45ba	91.81.69.186
b51a:901b:cb15:8045:ada8:bc24:5b51:45bb	91.81.69.187
b51a:901b:cb15:8045:ada8:bc24:5b51:45bc	91.81.69.188
b51a:901b:cb15:8045:ada8:bc24:5b51:45bd	91.81.69.189
b51a:901b:cb15:8045:ada8:bc24:5b51:45be	91.81.69.190
b51a:901b:cb15:8045:ada8:bc24:5b51:45bf	91.81.69.191
b51a:901b:cb15:8045:ada8:bc24:5b51:45c0	91.81.69.192
b51a:901b:cb15:8045:ada8:bc24:5b51:45c1	91.81.69.193
b51a:901b:cb15:8045:ada8:bc24:5b51:45c2	91.81.69.194
b51a:901b:cb15:8045:ada8:bc24:5b51:45c3	91.81.69.195
b51a:901b:cb15:8045:ada8:bc24:5b51:45c4	91.81.69.196
b51a:901b:cb15:8045:ada8:bc24:5b51:45c5	91.81.69.197
b51a:901b:cb15:8045:ada8:bc24:5b51:45c6	91.81.69.198
b51a:901b:cb15:8045:ada8:bc24:5b51:45c7	91.81.69.199
b51a:901b:cb15:8045:ada8:bc24:5b51:45c8	91.81.69.200
b51a:901b:cb15:8045:ada8:bc24:5b51:45c9	91.81.69.201
b51a:901b:cb15:8045:ada8:bc24:5b51:45ca	91.81.69.202
b51a:901b:cb15:8045:ada8:bc24:5b51:45cb	91.81.69.203
b51a:901b:cb15:8045:ada8:bc24:5b51:45cc	91.81.69.204
b51a:901b:cb15:8045:ada8:bc24:5b51:45cd	91.81.69.205
b51a:901b:cb15:8045:ada8:bc24:5b51:45ce	91.81.69.206
b51a:901b:cb15:8045:ada8:bc24:5b51:45cf	91.81.69.207
b51a:901b:cb15:8045:ada8:bc24:5b51:45d0	91.81.69.208
b51a:901b:cb15:8045:ada8:bc24:5b51:45d1	91.81.69.209
b51a:901b:cb15:8045:ada8:bc24:5b51:45d2	91.81.69.210
b51a:901b:cb15:8045:ada8:bc24:5b51:45d3	91.81.69.211
b51a:901b:cb15:8045:ada8:bc24:5b51:45d4	91.81.69.212
b51a:901b:cb15:8045:ada8:bc24:5b51:45d5	91.81.69.213
b51a:901b:cb15:8045:ada8:bc24:5b51:45d6	91.81.69.214
b51a:901b:cb15:8045:ada8:bc24:5b51:45d7	91.81.69.215
b51a:901b:cb15:8045:ada8:bc24:5b51:45d8	91.81.69.216
b51a:901b:cb15:8045:ada8:bc24:5b51:45d9	91.81.69.217
b51a:901b:cb15:8045:ada8:bc24:5b51:45da	91.81.69.218
b51a:901b:cb15:8045:ada8:bc24:5b51:45db	91.81.69.219
b51a:901b:cb15:8045:ada8:bc24:5b51:45dc	91.81.69.220
b51a:901b:cb15:8045:ada8:bc24:5b51:45dd	91.81.69.221
b51a:901b:cb15:8045:ada8:bc24:5b51:45de	91.81.69.222
b51a:901b:cb15:8045:ada8:bc24:5b51:45df	91.81.69.223
b51a:901b:cb15:8045:ada8:bc24:5b51:45e0	91.81.69.224
b51a:901b:cb15:8045:ada8:bc24:5b51:45e1	91.81.69.225
b51a:901b:cb15:8045:ada8:bc24:5b51:45e2	91.81.69.226
b51a:901b:cb15:8045:ada8:bc24:5b51:45e3	91.81.69.227
b51a:901b:cb15:8045:ada8:bc24:5b51:45e4	91.81.69.228
b51a:901b:cb15:8045:ada8:bc24:5b51:45e5	91.81.69.229
b51a:901b:cb15:8045:ada8:bc24:5b51:45e6	91.81.69.230
b51a:901b:cb15:8045:ada8:bc24:5b51:45e7	91.81.69.231
b51a:901b:cb15:8045:ada8:bc24:5b51:45e8	91.81.69.232
b51a:901b:cb15:8045:ada8:bc24:5b51:45e9	91.81.69.233
b51a:901b:cb15:8045:ada8:bc24:5b51:45ea	91.81.69.234
b51a:901b:cb15:8045:ada8:bc24:5b51:45eb	91.81.69.235
b51a:901b:cb15:8045:ada8:bc24:5b51:45ec	91.81.69.236
b51a:901b:cb15:8045:ada8:bc24:5b51:45ed	91.81.69.237
b51a:901b:cb15:8045:ada8:bc24:5b51:45ee	91.81.69.238
b51a:901b:cb15:8045:ada8:bc24:5b51:45ef	91.81.69.239
b51a:901b:cb15:8045:ada8:bc24:5b51:45f0	91.81.69.240
b51a:901b:cb15:8045:ada8:bc24:5b51:45f1	91.81.69.241
b51a:901b:cb15:8045:ada8:bc24:5b51:45f2	91.81.69.242
b51a:901b:cb15:8045:ada8:bc24:5b51:45f3	91.81.69.243
b51a:901b:cb15:8045:ada8:bc24:5b51:45f4	91.81.69.244
b51a:901b:cb15:8045:ada8:bc24:5b51:45f5	91.81.69.245
b51a:901b:cb15:8045:ada8:bc24:5b51:45f6	91.81.69.246
b51a:901b:cb15:8045:ada8:bc24:5b51:45f7	91.81.69.247
b51a:901b:cb15:8045:ada8:bc24:5b51:45f8	91.81.69.248
b51a:901b:cb15:8045:ada8:bc24:5b51:45f9	91.81.69.249
b51a:901b:cb15:8045:ada8:bc24:5b51:45fa	91.81.69.250
b51a:901b:cb15:8045:ada8:bc24:5b51:45fb	91.81.69.251
b51a:901b:cb15:8045:ada8:bc24:5b51:45fc	91.81.69.252
b51a:901b:cb15:8045:ada8:bc24:5b51:45fd	91.81.69.253
b51a:901b:cb15:8045:ada8:bc24:5b51:45fe	91.81.69.254
b51a:901b:cb15:8045:ada8:bc24:5b51:45ff	91.81.69.255

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.