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:901b:8082:40de:3157:cd33:b401	205.51.180.1
b51a:901b:901b:8082:40de:3157:cd33:b402	205.51.180.2
b51a:901b:901b:8082:40de:3157:cd33:b403	205.51.180.3
b51a:901b:901b:8082:40de:3157:cd33:b404	205.51.180.4
b51a:901b:901b:8082:40de:3157:cd33:b405	205.51.180.5
b51a:901b:901b:8082:40de:3157:cd33:b406	205.51.180.6
b51a:901b:901b:8082:40de:3157:cd33:b407	205.51.180.7
b51a:901b:901b:8082:40de:3157:cd33:b408	205.51.180.8
b51a:901b:901b:8082:40de:3157:cd33:b409	205.51.180.9
b51a:901b:901b:8082:40de:3157:cd33:b40a	205.51.180.10
b51a:901b:901b:8082:40de:3157:cd33:b40b	205.51.180.11
b51a:901b:901b:8082:40de:3157:cd33:b40c	205.51.180.12
b51a:901b:901b:8082:40de:3157:cd33:b40d	205.51.180.13
b51a:901b:901b:8082:40de:3157:cd33:b40e	205.51.180.14
b51a:901b:901b:8082:40de:3157:cd33:b40f	205.51.180.15
b51a:901b:901b:8082:40de:3157:cd33:b410	205.51.180.16
b51a:901b:901b:8082:40de:3157:cd33:b411	205.51.180.17
b51a:901b:901b:8082:40de:3157:cd33:b412	205.51.180.18
b51a:901b:901b:8082:40de:3157:cd33:b413	205.51.180.19
b51a:901b:901b:8082:40de:3157:cd33:b414	205.51.180.20
b51a:901b:901b:8082:40de:3157:cd33:b415	205.51.180.21
b51a:901b:901b:8082:40de:3157:cd33:b416	205.51.180.22
b51a:901b:901b:8082:40de:3157:cd33:b417	205.51.180.23
b51a:901b:901b:8082:40de:3157:cd33:b418	205.51.180.24
b51a:901b:901b:8082:40de:3157:cd33:b419	205.51.180.25
b51a:901b:901b:8082:40de:3157:cd33:b41a	205.51.180.26
b51a:901b:901b:8082:40de:3157:cd33:b41b	205.51.180.27
b51a:901b:901b:8082:40de:3157:cd33:b41c	205.51.180.28
b51a:901b:901b:8082:40de:3157:cd33:b41d	205.51.180.29
b51a:901b:901b:8082:40de:3157:cd33:b41e	205.51.180.30
b51a:901b:901b:8082:40de:3157:cd33:b41f	205.51.180.31
b51a:901b:901b:8082:40de:3157:cd33:b420	205.51.180.32
b51a:901b:901b:8082:40de:3157:cd33:b421	205.51.180.33
b51a:901b:901b:8082:40de:3157:cd33:b422	205.51.180.34
b51a:901b:901b:8082:40de:3157:cd33:b423	205.51.180.35
b51a:901b:901b:8082:40de:3157:cd33:b424	205.51.180.36
b51a:901b:901b:8082:40de:3157:cd33:b425	205.51.180.37
b51a:901b:901b:8082:40de:3157:cd33:b426	205.51.180.38
b51a:901b:901b:8082:40de:3157:cd33:b427	205.51.180.39
b51a:901b:901b:8082:40de:3157:cd33:b428	205.51.180.40
b51a:901b:901b:8082:40de:3157:cd33:b429	205.51.180.41
b51a:901b:901b:8082:40de:3157:cd33:b42a	205.51.180.42
b51a:901b:901b:8082:40de:3157:cd33:b42b	205.51.180.43
b51a:901b:901b:8082:40de:3157:cd33:b42c	205.51.180.44
b51a:901b:901b:8082:40de:3157:cd33:b42d	205.51.180.45
b51a:901b:901b:8082:40de:3157:cd33:b42e	205.51.180.46
b51a:901b:901b:8082:40de:3157:cd33:b42f	205.51.180.47
b51a:901b:901b:8082:40de:3157:cd33:b430	205.51.180.48
b51a:901b:901b:8082:40de:3157:cd33:b431	205.51.180.49
b51a:901b:901b:8082:40de:3157:cd33:b432	205.51.180.50
b51a:901b:901b:8082:40de:3157:cd33:b433	205.51.180.51
b51a:901b:901b:8082:40de:3157:cd33:b434	205.51.180.52
b51a:901b:901b:8082:40de:3157:cd33:b435	205.51.180.53
b51a:901b:901b:8082:40de:3157:cd33:b436	205.51.180.54
b51a:901b:901b:8082:40de:3157:cd33:b437	205.51.180.55
b51a:901b:901b:8082:40de:3157:cd33:b438	205.51.180.56
b51a:901b:901b:8082:40de:3157:cd33:b439	205.51.180.57
b51a:901b:901b:8082:40de:3157:cd33:b43a	205.51.180.58
b51a:901b:901b:8082:40de:3157:cd33:b43b	205.51.180.59
b51a:901b:901b:8082:40de:3157:cd33:b43c	205.51.180.60

b51a:901b:901b:8082:40de:3157:cd33:b43d	205.51.180.61
b51a:901b:901b:8082:40de:3157:cd33:b43e	205.51.180.62
b51a:901b:901b:8082:40de:3157:cd33:b43f	205.51.180.63
b51a:901b:901b:8082:40de:3157:cd33:b440	205.51.180.64
b51a:901b:901b:8082:40de:3157:cd33:b441	205.51.180.65
b51a:901b:901b:8082:40de:3157:cd33:b442	205.51.180.66
b51a:901b:901b:8082:40de:3157:cd33:b443	205.51.180.67
b51a:901b:901b:8082:40de:3157:cd33:b444	205.51.180.68
b51a:901b:901b:8082:40de:3157:cd33:b445	205.51.180.69
b51a:901b:901b:8082:40de:3157:cd33:b446	205.51.180.70
b51a:901b:901b:8082:40de:3157:cd33:b447	205.51.180.71
b51a:901b:901b:8082:40de:3157:cd33:b448	205.51.180.72
b51a:901b:901b:8082:40de:3157:cd33:b449	205.51.180.73
b51a:901b:901b:8082:40de:3157:cd33:b44a	205.51.180.74
b51a:901b:901b:8082:40de:3157:cd33:b44b	205.51.180.75
b51a:901b:901b:8082:40de:3157:cd33:b44c	205.51.180.76
b51a:901b:901b:8082:40de:3157:cd33:b44d	205.51.180.77
b51a:901b:901b:8082:40de:3157:cd33:b44e	205.51.180.78
b51a:901b:901b:8082:40de:3157:cd33:b44f	205.51.180.79
b51a:901b:901b:8082:40de:3157:cd33:b450	205.51.180.80
b51a:901b:901b:8082:40de:3157:cd33:b451	205.51.180.81
b51a:901b:901b:8082:40de:3157:cd33:b452	205.51.180.82
b51a:901b:901b:8082:40de:3157:cd33:b453	205.51.180.83
b51a:901b:901b:8082:40de:3157:cd33:b454	205.51.180.84
b51a:901b:901b:8082:40de:3157:cd33:b455	205.51.180.85
b51a:901b:901b:8082:40de:3157:cd33:b456	205.51.180.86
b51a:901b:901b:8082:40de:3157:cd33:b457	205.51.180.87
b51a:901b:901b:8082:40de:3157:cd33:b458	205.51.180.88
b51a:901b:901b:8082:40de:3157:cd33:b459	205.51.180.89
b51a:901b:901b:8082:40de:3157:cd33:b45a	205.51.180.90
b51a:901b:901b:8082:40de:3157:cd33:b45b	205.51.180.91
b51a:901b:901b:8082:40de:3157:cd33:b45c	205.51.180.92
b51a:901b:901b:8082:40de:3157:cd33:b45d	205.51.180.93
b51a:901b:901b:8082:40de:3157:cd33:b45e	205.51.180.94
b51a:901b:901b:8082:40de:3157:cd33:b45f	205.51.180.95
b51a:901b:901b:8082:40de:3157:cd33:b460	205.51.180.96
b51a:901b:901b:8082:40de:3157:cd33:b461	205.51.180.97
b51a:901b:901b:8082:40de:3157:cd33:b462	205.51.180.98
b51a:901b:901b:8082:40de:3157:cd33:b463	205.51.180.99
b51a:901b:901b:8082:40de:3157:cd33:b464	205.51.180.100
b51a:901b:901b:8082:40de:3157:cd33:b465	205.51.180.101
b51a:901b:901b:8082:40de:3157:cd33:b466	205.51.180.102
b51a:901b:901b:8082:40de:3157:cd33:b467	205.51.180.103
b51a:901b:901b:8082:40de:3157:cd33:b468	205.51.180.104
b51a:901b:901b:8082:40de:3157:cd33:b469	205.51.180.105
b51a:901b:901b:8082:40de:3157:cd33:b46a	205.51.180.106
b51a:901b:901b:8082:40de:3157:cd33:b46b	205.51.180.107
b51a:901b:901b:8082:40de:3157:cd33:b46c	205.51.180.108
b51a:901b:901b:8082:40de:3157:cd33:b46d	205.51.180.109
b51a:901b:901b:8082:40de:3157:cd33:b46e	205.51.180.110
b51a:901b:901b:8082:40de:3157:cd33:b46f	205.51.180.111
b51a:901b:901b:8082:40de:3157:cd33:b470	205.51.180.112
b51a:901b:901b:8082:40de:3157:cd33:b471	205.51.180.113
b51a:901b:901b:8082:40de:3157:cd33:b472	205.51.180.114
b51a:901b:901b:8082:40de:3157:cd33:b473	205.51.180.115
b51a:901b:901b:8082:40de:3157:cd33:b474	205.51.180.116
b51a:901b:901b:8082:40de:3157:cd33:b475	205.51.180.117
b51a:901b:901b:8082:40de:3157:cd33:b476	205.51.180.118
b51a:901b:901b:8082:40de:3157:cd33:b477	205.51.180.119
b51a:901b:901b:8082:40de:3157:cd33:b478	205.51.180.120

b51a:901b:901b:8082:40de:3157:cd33:b479	205.51.180.121
b51a:901b:901b:8082:40de:3157:cd33:b47a	205.51.180.122
b51a:901b:901b:8082:40de:3157:cd33:b47b	205.51.180.123
b51a:901b:901b:8082:40de:3157:cd33:b47c	205.51.180.124
b51a:901b:901b:8082:40de:3157:cd33:b47d	205.51.180.125
b51a:901b:901b:8082:40de:3157:cd33:b47e	205.51.180.126
b51a:901b:901b:8082:40de:3157:cd33:b47f	205.51.180.127
b51a:901b:901b:8082:40de:3157:cd33:b480	205.51.180.128
b51a:901b:901b:8082:40de:3157:cd33:b481	205.51.180.129
b51a:901b:901b:8082:40de:3157:cd33:b482	205.51.180.130
b51a:901b:901b:8082:40de:3157:cd33:b483	205.51.180.131
b51a:901b:901b:8082:40de:3157:cd33:b484	205.51.180.132
b51a:901b:901b:8082:40de:3157:cd33:b485	205.51.180.133
b51a:901b:901b:8082:40de:3157:cd33:b486	205.51.180.134
b51a:901b:901b:8082:40de:3157:cd33:b487	205.51.180.135
b51a:901b:901b:8082:40de:3157:cd33:b488	205.51.180.136
b51a:901b:901b:8082:40de:3157:cd33:b489	205.51.180.137
b51a:901b:901b:8082:40de:3157:cd33:b48a	205.51.180.138
b51a:901b:901b:8082:40de:3157:cd33:b48b	205.51.180.139
b51a:901b:901b:8082:40de:3157:cd33:b48c	205.51.180.140
b51a:901b:901b:8082:40de:3157:cd33:b48d	205.51.180.141
b51a:901b:901b:8082:40de:3157:cd33:b48e	205.51.180.142
b51a:901b:901b:8082:40de:3157:cd33:b48f	205.51.180.143
b51a:901b:901b:8082:40de:3157:cd33:b490	205.51.180.144
b51a:901b:901b:8082:40de:3157:cd33:b491	205.51.180.145
b51a:901b:901b:8082:40de:3157:cd33:b492	205.51.180.146
b51a:901b:901b:8082:40de:3157:cd33:b493	205.51.180.147
b51a:901b:901b:8082:40de:3157:cd33:b494	205.51.180.148
b51a:901b:901b:8082:40de:3157:cd33:b495	205.51.180.149
b51a:901b:901b:8082:40de:3157:cd33:b496	205.51.180.150
b51a:901b:901b:8082:40de:3157:cd33:b497	205.51.180.151
b51a:901b:901b:8082:40de:3157:cd33:b498	205.51.180.152
b51a:901b:901b:8082:40de:3157:cd33:b499	205.51.180.153
b51a:901b:901b:8082:40de:3157:cd33:b49a	205.51.180.154
b51a:901b:901b:8082:40de:3157:cd33:b49b	205.51.180.155
b51a:901b:901b:8082:40de:3157:cd33:b49c	205.51.180.156
b51a:901b:901b:8082:40de:3157:cd33:b49d	205.51.180.157
b51a:901b:901b:8082:40de:3157:cd33:b49e	205.51.180.158
b51a:901b:901b:8082:40de:3157:cd33:b49f	205.51.180.159
b51a:901b:901b:8082:40de:3157:cd33:b4a0	205.51.180.160
b51a:901b:901b:8082:40de:3157:cd33:b4a1	205.51.180.161
b51a:901b:901b:8082:40de:3157:cd33:b4a2	205.51.180.162
b51a:901b:901b:8082:40de:3157:cd33:b4a3	205.51.180.163
b51a:901b:901b:8082:40de:3157:cd33:b4a4	205.51.180.164
b51a:901b:901b:8082:40de:3157:cd33:b4a5	205.51.180.165
b51a:901b:901b:8082:40de:3157:cd33:b4a6	205.51.180.166
b51a:901b:901b:8082:40de:3157:cd33:b4a7	205.51.180.167
b51a:901b:901b:8082:40de:3157:cd33:b4a8	205.51.180.168
b51a:901b:901b:8082:40de:3157:cd33:b4a9	205.51.180.169
b51a:901b:901b:8082:40de:3157:cd33:b4aa	205.51.180.170
b51a:901b:901b:8082:40de:3157:cd33:b4ab	205.51.180.171
b51a:901b:901b:8082:40de:3157:cd33:b4ac	205.51.180.172
b51a:901b:901b:8082:40de:3157:cd33:b4ad	205.51.180.173
b51a:901b:901b:8082:40de:3157:cd33:b4ae	205.51.180.174
b51a:901b:901b:8082:40de:3157:cd33:b4af	205.51.180.175
b51a:901b:901b:8082:40de:3157:cd33:b4b0	205.51.180.176
b51a:901b:901b:8082:40de:3157:cd33:b4b1	205.51.180.177
b51a:901b:901b:8082:40de:3157:cd33:b4b2	205.51.180.178
b51a:901b:901b:8082:40de:3157:cd33:b4b3	205.51.180.179
b51a:901b:901b:8082:40de:3157:cd33:b4b4	205.51.180.180

b51a:901b:901b:8082:40de:3157:cd33:b4b5	205.51.180.181
b51a:901b:901b:8082:40de:3157:cd33:b4b6	205.51.180.182
b51a:901b:901b:8082:40de:3157:cd33:b4b7	205.51.180.183
b51a:901b:901b:8082:40de:3157:cd33:b4b8	205.51.180.184
b51a:901b:901b:8082:40de:3157:cd33:b4b9	205.51.180.185
b51a:901b:901b:8082:40de:3157:cd33:b4ba	205.51.180.186
b51a:901b:901b:8082:40de:3157:cd33:b4bb	205.51.180.187
b51a:901b:901b:8082:40de:3157:cd33:b4bc	205.51.180.188
b51a:901b:901b:8082:40de:3157:cd33:b4bd	205.51.180.189
b51a:901b:901b:8082:40de:3157:cd33:b4be	205.51.180.190
b51a:901b:901b:8082:40de:3157:cd33:b4bf	205.51.180.191
b51a:901b:901b:8082:40de:3157:cd33:b4c0	205.51.180.192
b51a:901b:901b:8082:40de:3157:cd33:b4c1	205.51.180.193
b51a:901b:901b:8082:40de:3157:cd33:b4c2	205.51.180.194
b51a:901b:901b:8082:40de:3157:cd33:b4c3	205.51.180.195
b51a:901b:901b:8082:40de:3157:cd33:b4c4	205.51.180.196
b51a:901b:901b:8082:40de:3157:cd33:b4c5	205.51.180.197
b51a:901b:901b:8082:40de:3157:cd33:b4c6	205.51.180.198
b51a:901b:901b:8082:40de:3157:cd33:b4c7	205.51.180.199
b51a:901b:901b:8082:40de:3157:cd33:b4c8	205.51.180.200
b51a:901b:901b:8082:40de:3157:cd33:b4c9	205.51.180.201
b51a:901b:901b:8082:40de:3157:cd33:b4ca	205.51.180.202
b51a:901b:901b:8082:40de:3157:cd33:b4cb	205.51.180.203
b51a:901b:901b:8082:40de:3157:cd33:b4cc	205.51.180.204
b51a:901b:901b:8082:40de:3157:cd33:b4cd	205.51.180.205
b51a:901b:901b:8082:40de:3157:cd33:b4ce	205.51.180.206
b51a:901b:901b:8082:40de:3157:cd33:b4cf	205.51.180.207
b51a:901b:901b:8082:40de:3157:cd33:b4d0	205.51.180.208
b51a:901b:901b:8082:40de:3157:cd33:b4d1	205.51.180.209
b51a:901b:901b:8082:40de:3157:cd33:b4d2	205.51.180.210
b51a:901b:901b:8082:40de:3157:cd33:b4d3	205.51.180.211
b51a:901b:901b:8082:40de:3157:cd33:b4d4	205.51.180.212
b51a:901b:901b:8082:40de:3157:cd33:b4d5	205.51.180.213
b51a:901b:901b:8082:40de:3157:cd33:b4d6	205.51.180.214
b51a:901b:901b:8082:40de:3157:cd33:b4d7	205.51.180.215
b51a:901b:901b:8082:40de:3157:cd33:b4d8	205.51.180.216
b51a:901b:901b:8082:40de:3157:cd33:b4d9	205.51.180.217
b51a:901b:901b:8082:40de:3157:cd33:b4da	205.51.180.218
b51a:901b:901b:8082:40de:3157:cd33:b4db	205.51.180.219
b51a:901b:901b:8082:40de:3157:cd33:b4dc	205.51.180.220
b51a:901b:901b:8082:40de:3157:cd33:b4dd	205.51.180.221
b51a:901b:901b:8082:40de:3157:cd33:b4de	205.51.180.222
b51a:901b:901b:8082:40de:3157:cd33:b4df	205.51.180.223
b51a:901b:901b:8082:40de:3157:cd33:b4e0	205.51.180.224
b51a:901b:901b:8082:40de:3157:cd33:b4e1	205.51.180.225
b51a:901b:901b:8082:40de:3157:cd33:b4e2	205.51.180.226
b51a:901b:901b:8082:40de:3157:cd33:b4e3	205.51.180.227
b51a:901b:901b:8082:40de:3157:cd33:b4e4	205.51.180.228
b51a:901b:901b:8082:40de:3157:cd33:b4e5	205.51.180.229
b51a:901b:901b:8082:40de:3157:cd33:b4e6	205.51.180.230
b51a:901b:901b:8082:40de:3157:cd33:b4e7	205.51.180.231
b51a:901b:901b:8082:40de:3157:cd33:b4e8	205.51.180.232
b51a:901b:901b:8082:40de:3157:cd33:b4e9	205.51.180.233
b51a:901b:901b:8082:40de:3157:cd33:b4ea	205.51.180.234
b51a:901b:901b:8082:40de:3157:cd33:b4eb	205.51.180.235
b51a:901b:901b:8082:40de:3157:cd33:b4ec	205.51.180.236
b51a:901b:901b:8082:40de:3157:cd33:b4ed	205.51.180.237
b51a:901b:901b:8082:40de:3157:cd33:b4ee	205.51.180.238
b51a:901b:901b:8082:40de:3157:cd33:b4ef	205.51.180.239
b51a:901b:901b:8082:40de:3157:cd33:b4f0	205.51.180.240
b51a:901b:901b:8082:40de:3157:cd33:b4f1	205.51.180.241
b51a:901b:901b:8082:40de:3157:cd33:b4f2	205.51.180.242
b51a:901b:901b:8082:40de:3157:cd33:b4f3	205.51.180.243
b51a:901b:901b:8082:40de:3157:cd33:b4f4	205.51.180.244
b51a:901b:901b:8082:40de:3157:cd33:b4f5	205.51.180.245
b51a:901b:901b:8082:40de:3157:cd33:b4f6	205.51.180.246
b51a:901b:901b:8082:40de:3157:cd33:b4f7	205.51.180.247
b51a:901b:901b:8082:40de:3157:cd33:b4f8	205.51.180.248
b51a:901b:901b:8082:40de:3157:cd33:b4f9	205.51.180.249
b51a:901b:901b:8082:40de:3157:cd33:b4fa	205.51.180.250
b51a:901b:901b:8082:40de:3157:cd33:b4fb	205.51.180.251
b51a:901b:901b:8082:40de:3157:cd33:b4fc	205.51.180.252
b51a:901b:901b:8082:40de:3157:cd33:b4fd	205.51.180.253
b51a:901b:901b:8082:40de:3157:cd33:b4fe	205.51.180.254
b51a:901b:901b:8082:40de:3157:cd33:b4ff	205.51.180.255

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.