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:ada8:1224:d155:8101	209.85.129.1
b51a:901b:cb15:8045:ada8:1224:d155:8102	209.85.129.2
b51a:901b:cb15:8045:ada8:1224:d155:8103	209.85.129.3
b51a:901b:cb15:8045:ada8:1224:d155:8104	209.85.129.4
b51a:901b:cb15:8045:ada8:1224:d155:8105	209.85.129.5
b51a:901b:cb15:8045:ada8:1224:d155:8106	209.85.129.6
b51a:901b:cb15:8045:ada8:1224:d155:8107	209.85.129.7
b51a:901b:cb15:8045:ada8:1224:d155:8108	209.85.129.8
b51a:901b:cb15:8045:ada8:1224:d155:8109	209.85.129.9
b51a:901b:cb15:8045:ada8:1224:d155:810a	209.85.129.10
b51a:901b:cb15:8045:ada8:1224:d155:810b	209.85.129.11
b51a:901b:cb15:8045:ada8:1224:d155:810c	209.85.129.12
b51a:901b:cb15:8045:ada8:1224:d155:810d	209.85.129.13
b51a:901b:cb15:8045:ada8:1224:d155:810e	209.85.129.14
b51a:901b:cb15:8045:ada8:1224:d155:810f	209.85.129.15
b51a:901b:cb15:8045:ada8:1224:d155:8110	209.85.129.16
b51a:901b:cb15:8045:ada8:1224:d155:8111	209.85.129.17
b51a:901b:cb15:8045:ada8:1224:d155:8112	209.85.129.18
b51a:901b:cb15:8045:ada8:1224:d155:8113	209.85.129.19
b51a:901b:cb15:8045:ada8:1224:d155:8114	209.85.129.20
b51a:901b:cb15:8045:ada8:1224:d155:8115	209.85.129.21
b51a:901b:cb15:8045:ada8:1224:d155:8116	209.85.129.22
b51a:901b:cb15:8045:ada8:1224:d155:8117	209.85.129.23
b51a:901b:cb15:8045:ada8:1224:d155:8118	209.85.129.24
b51a:901b:cb15:8045:ada8:1224:d155:8119	209.85.129.25
b51a:901b:cb15:8045:ada8:1224:d155:811a	209.85.129.26
b51a:901b:cb15:8045:ada8:1224:d155:811b	209.85.129.27
b51a:901b:cb15:8045:ada8:1224:d155:811c	209.85.129.28
b51a:901b:cb15:8045:ada8:1224:d155:811d	209.85.129.29
b51a:901b:cb15:8045:ada8:1224:d155:811e	209.85.129.30
b51a:901b:cb15:8045:ada8:1224:d155:811f	209.85.129.31
b51a:901b:cb15:8045:ada8:1224:d155:8120	209.85.129.32
b51a:901b:cb15:8045:ada8:1224:d155:8121	209.85.129.33
b51a:901b:cb15:8045:ada8:1224:d155:8122	209.85.129.34
b51a:901b:cb15:8045:ada8:1224:d155:8123	209.85.129.35
b51a:901b:cb15:8045:ada8:1224:d155:8124	209.85.129.36
b51a:901b:cb15:8045:ada8:1224:d155:8125	209.85.129.37
b51a:901b:cb15:8045:ada8:1224:d155:8126	209.85.129.38
b51a:901b:cb15:8045:ada8:1224:d155:8127	209.85.129.39
b51a:901b:cb15:8045:ada8:1224:d155:8128	209.85.129.40
b51a:901b:cb15:8045:ada8:1224:d155:8129	209.85.129.41
b51a:901b:cb15:8045:ada8:1224:d155:812a	209.85.129.42
b51a:901b:cb15:8045:ada8:1224:d155:812b	209.85.129.43
b51a:901b:cb15:8045:ada8:1224:d155:812c	209.85.129.44
b51a:901b:cb15:8045:ada8:1224:d155:812d	209.85.129.45
b51a:901b:cb15:8045:ada8:1224:d155:812e	209.85.129.46
b51a:901b:cb15:8045:ada8:1224:d155:812f	209.85.129.47
b51a:901b:cb15:8045:ada8:1224:d155:8130	209.85.129.48
b51a:901b:cb15:8045:ada8:1224:d155:8131	209.85.129.49
b51a:901b:cb15:8045:ada8:1224:d155:8132	209.85.129.50
b51a:901b:cb15:8045:ada8:1224:d155:8133	209.85.129.51
b51a:901b:cb15:8045:ada8:1224:d155:8134	209.85.129.52
b51a:901b:cb15:8045:ada8:1224:d155:8135	209.85.129.53
b51a:901b:cb15:8045:ada8:1224:d155:8136	209.85.129.54
b51a:901b:cb15:8045:ada8:1224:d155:8137	209.85.129.55
b51a:901b:cb15:8045:ada8:1224:d155:8138	209.85.129.56
b51a:901b:cb15:8045:ada8:1224:d155:8139	209.85.129.57
b51a:901b:cb15:8045:ada8:1224:d155:813a	209.85.129.58
b51a:901b:cb15:8045:ada8:1224:d155:813b	209.85.129.59
b51a:901b:cb15:8045:ada8:1224:d155:813c	209.85.129.60

b51a:901b:cb15:8045:ada8:1224:d155:813d	209.85.129.61
b51a:901b:cb15:8045:ada8:1224:d155:813e	209.85.129.62
b51a:901b:cb15:8045:ada8:1224:d155:813f	209.85.129.63
b51a:901b:cb15:8045:ada8:1224:d155:8140	209.85.129.64
b51a:901b:cb15:8045:ada8:1224:d155:8141	209.85.129.65
b51a:901b:cb15:8045:ada8:1224:d155:8142	209.85.129.66
b51a:901b:cb15:8045:ada8:1224:d155:8143	209.85.129.67
b51a:901b:cb15:8045:ada8:1224:d155:8144	209.85.129.68
b51a:901b:cb15:8045:ada8:1224:d155:8145	209.85.129.69
b51a:901b:cb15:8045:ada8:1224:d155:8146	209.85.129.70
b51a:901b:cb15:8045:ada8:1224:d155:8147	209.85.129.71
b51a:901b:cb15:8045:ada8:1224:d155:8148	209.85.129.72
b51a:901b:cb15:8045:ada8:1224:d155:8149	209.85.129.73
b51a:901b:cb15:8045:ada8:1224:d155:814a	209.85.129.74
b51a:901b:cb15:8045:ada8:1224:d155:814b	209.85.129.75
b51a:901b:cb15:8045:ada8:1224:d155:814c	209.85.129.76
b51a:901b:cb15:8045:ada8:1224:d155:814d	209.85.129.77
b51a:901b:cb15:8045:ada8:1224:d155:814e	209.85.129.78
b51a:901b:cb15:8045:ada8:1224:d155:814f	209.85.129.79
b51a:901b:cb15:8045:ada8:1224:d155:8150	209.85.129.80
b51a:901b:cb15:8045:ada8:1224:d155:8151	209.85.129.81
b51a:901b:cb15:8045:ada8:1224:d155:8152	209.85.129.82
b51a:901b:cb15:8045:ada8:1224:d155:8153	209.85.129.83
b51a:901b:cb15:8045:ada8:1224:d155:8154	209.85.129.84
b51a:901b:cb15:8045:ada8:1224:d155:8155	209.85.129.85
b51a:901b:cb15:8045:ada8:1224:d155:8156	209.85.129.86
b51a:901b:cb15:8045:ada8:1224:d155:8157	209.85.129.87
b51a:901b:cb15:8045:ada8:1224:d155:8158	209.85.129.88
b51a:901b:cb15:8045:ada8:1224:d155:8159	209.85.129.89
b51a:901b:cb15:8045:ada8:1224:d155:815a	209.85.129.90
b51a:901b:cb15:8045:ada8:1224:d155:815b	209.85.129.91
b51a:901b:cb15:8045:ada8:1224:d155:815c	209.85.129.92
b51a:901b:cb15:8045:ada8:1224:d155:815d	209.85.129.93
b51a:901b:cb15:8045:ada8:1224:d155:815e	209.85.129.94
b51a:901b:cb15:8045:ada8:1224:d155:815f	209.85.129.95
b51a:901b:cb15:8045:ada8:1224:d155:8160	209.85.129.96
b51a:901b:cb15:8045:ada8:1224:d155:8161	209.85.129.97
b51a:901b:cb15:8045:ada8:1224:d155:8162	209.85.129.98
b51a:901b:cb15:8045:ada8:1224:d155:8163	209.85.129.99
b51a:901b:cb15:8045:ada8:1224:d155:8164	209.85.129.100
b51a:901b:cb15:8045:ada8:1224:d155:8165	209.85.129.101
b51a:901b:cb15:8045:ada8:1224:d155:8166	209.85.129.102
b51a:901b:cb15:8045:ada8:1224:d155:8167	209.85.129.103
b51a:901b:cb15:8045:ada8:1224:d155:8168	209.85.129.104
b51a:901b:cb15:8045:ada8:1224:d155:8169	209.85.129.105
b51a:901b:cb15:8045:ada8:1224:d155:816a	209.85.129.106
b51a:901b:cb15:8045:ada8:1224:d155:816b	209.85.129.107
b51a:901b:cb15:8045:ada8:1224:d155:816c	209.85.129.108
b51a:901b:cb15:8045:ada8:1224:d155:816d	209.85.129.109
b51a:901b:cb15:8045:ada8:1224:d155:816e	209.85.129.110
b51a:901b:cb15:8045:ada8:1224:d155:816f	209.85.129.111
b51a:901b:cb15:8045:ada8:1224:d155:8170	209.85.129.112
b51a:901b:cb15:8045:ada8:1224:d155:8171	209.85.129.113
b51a:901b:cb15:8045:ada8:1224:d155:8172	209.85.129.114
b51a:901b:cb15:8045:ada8:1224:d155:8173	209.85.129.115
b51a:901b:cb15:8045:ada8:1224:d155:8174	209.85.129.116
b51a:901b:cb15:8045:ada8:1224:d155:8175	209.85.129.117
b51a:901b:cb15:8045:ada8:1224:d155:8176	209.85.129.118
b51a:901b:cb15:8045:ada8:1224:d155:8177	209.85.129.119
b51a:901b:cb15:8045:ada8:1224:d155:8178	209.85.129.120

b51a:901b:cb15:8045:ada8:1224:d155:8179	209.85.129.121
b51a:901b:cb15:8045:ada8:1224:d155:817a	209.85.129.122
b51a:901b:cb15:8045:ada8:1224:d155:817b	209.85.129.123
b51a:901b:cb15:8045:ada8:1224:d155:817c	209.85.129.124
b51a:901b:cb15:8045:ada8:1224:d155:817d	209.85.129.125
b51a:901b:cb15:8045:ada8:1224:d155:817e	209.85.129.126
b51a:901b:cb15:8045:ada8:1224:d155:817f	209.85.129.127
b51a:901b:cb15:8045:ada8:1224:d155:8180	209.85.129.128
b51a:901b:cb15:8045:ada8:1224:d155:8181	209.85.129.129
b51a:901b:cb15:8045:ada8:1224:d155:8182	209.85.129.130
b51a:901b:cb15:8045:ada8:1224:d155:8183	209.85.129.131
b51a:901b:cb15:8045:ada8:1224:d155:8184	209.85.129.132
b51a:901b:cb15:8045:ada8:1224:d155:8185	209.85.129.133
b51a:901b:cb15:8045:ada8:1224:d155:8186	209.85.129.134
b51a:901b:cb15:8045:ada8:1224:d155:8187	209.85.129.135
b51a:901b:cb15:8045:ada8:1224:d155:8188	209.85.129.136
b51a:901b:cb15:8045:ada8:1224:d155:8189	209.85.129.137
b51a:901b:cb15:8045:ada8:1224:d155:818a	209.85.129.138
b51a:901b:cb15:8045:ada8:1224:d155:818b	209.85.129.139
b51a:901b:cb15:8045:ada8:1224:d155:818c	209.85.129.140
b51a:901b:cb15:8045:ada8:1224:d155:818d	209.85.129.141
b51a:901b:cb15:8045:ada8:1224:d155:818e	209.85.129.142
b51a:901b:cb15:8045:ada8:1224:d155:818f	209.85.129.143
b51a:901b:cb15:8045:ada8:1224:d155:8190	209.85.129.144
b51a:901b:cb15:8045:ada8:1224:d155:8191	209.85.129.145
b51a:901b:cb15:8045:ada8:1224:d155:8192	209.85.129.146
b51a:901b:cb15:8045:ada8:1224:d155:8193	209.85.129.147
b51a:901b:cb15:8045:ada8:1224:d155:8194	209.85.129.148
b51a:901b:cb15:8045:ada8:1224:d155:8195	209.85.129.149
b51a:901b:cb15:8045:ada8:1224:d155:8196	209.85.129.150
b51a:901b:cb15:8045:ada8:1224:d155:8197	209.85.129.151
b51a:901b:cb15:8045:ada8:1224:d155:8198	209.85.129.152
b51a:901b:cb15:8045:ada8:1224:d155:8199	209.85.129.153
b51a:901b:cb15:8045:ada8:1224:d155:819a	209.85.129.154
b51a:901b:cb15:8045:ada8:1224:d155:819b	209.85.129.155
b51a:901b:cb15:8045:ada8:1224:d155:819c	209.85.129.156
b51a:901b:cb15:8045:ada8:1224:d155:819d	209.85.129.157
b51a:901b:cb15:8045:ada8:1224:d155:819e	209.85.129.158
b51a:901b:cb15:8045:ada8:1224:d155:819f	209.85.129.159
b51a:901b:cb15:8045:ada8:1224:d155:81a0	209.85.129.160
b51a:901b:cb15:8045:ada8:1224:d155:81a1	209.85.129.161
b51a:901b:cb15:8045:ada8:1224:d155:81a2	209.85.129.162
b51a:901b:cb15:8045:ada8:1224:d155:81a3	209.85.129.163
b51a:901b:cb15:8045:ada8:1224:d155:81a4	209.85.129.164
b51a:901b:cb15:8045:ada8:1224:d155:81a5	209.85.129.165
b51a:901b:cb15:8045:ada8:1224:d155:81a6	209.85.129.166
b51a:901b:cb15:8045:ada8:1224:d155:81a7	209.85.129.167
b51a:901b:cb15:8045:ada8:1224:d155:81a8	209.85.129.168
b51a:901b:cb15:8045:ada8:1224:d155:81a9	209.85.129.169
b51a:901b:cb15:8045:ada8:1224:d155:81aa	209.85.129.170
b51a:901b:cb15:8045:ada8:1224:d155:81ab	209.85.129.171
b51a:901b:cb15:8045:ada8:1224:d155:81ac	209.85.129.172
b51a:901b:cb15:8045:ada8:1224:d155:81ad	209.85.129.173
b51a:901b:cb15:8045:ada8:1224:d155:81ae	209.85.129.174
b51a:901b:cb15:8045:ada8:1224:d155:81af	209.85.129.175
b51a:901b:cb15:8045:ada8:1224:d155:81b0	209.85.129.176
b51a:901b:cb15:8045:ada8:1224:d155:81b1	209.85.129.177
b51a:901b:cb15:8045:ada8:1224:d155:81b2	209.85.129.178
b51a:901b:cb15:8045:ada8:1224:d155:81b3	209.85.129.179
b51a:901b:cb15:8045:ada8:1224:d155:81b4	209.85.129.180

b51a:901b:cb15:8045:ada8:1224:d155:81b5	209.85.129.181
b51a:901b:cb15:8045:ada8:1224:d155:81b6	209.85.129.182
b51a:901b:cb15:8045:ada8:1224:d155:81b7	209.85.129.183
b51a:901b:cb15:8045:ada8:1224:d155:81b8	209.85.129.184
b51a:901b:cb15:8045:ada8:1224:d155:81b9	209.85.129.185
b51a:901b:cb15:8045:ada8:1224:d155:81ba	209.85.129.186
b51a:901b:cb15:8045:ada8:1224:d155:81bb	209.85.129.187
b51a:901b:cb15:8045:ada8:1224:d155:81bc	209.85.129.188
b51a:901b:cb15:8045:ada8:1224:d155:81bd	209.85.129.189
b51a:901b:cb15:8045:ada8:1224:d155:81be	209.85.129.190
b51a:901b:cb15:8045:ada8:1224:d155:81bf	209.85.129.191
b51a:901b:cb15:8045:ada8:1224:d155:81c0	209.85.129.192
b51a:901b:cb15:8045:ada8:1224:d155:81c1	209.85.129.193
b51a:901b:cb15:8045:ada8:1224:d155:81c2	209.85.129.194
b51a:901b:cb15:8045:ada8:1224:d155:81c3	209.85.129.195
b51a:901b:cb15:8045:ada8:1224:d155:81c4	209.85.129.196
b51a:901b:cb15:8045:ada8:1224:d155:81c5	209.85.129.197
b51a:901b:cb15:8045:ada8:1224:d155:81c6	209.85.129.198
b51a:901b:cb15:8045:ada8:1224:d155:81c7	209.85.129.199
b51a:901b:cb15:8045:ada8:1224:d155:81c8	209.85.129.200
b51a:901b:cb15:8045:ada8:1224:d155:81c9	209.85.129.201
b51a:901b:cb15:8045:ada8:1224:d155:81ca	209.85.129.202
b51a:901b:cb15:8045:ada8:1224:d155:81cb	209.85.129.203
b51a:901b:cb15:8045:ada8:1224:d155:81cc	209.85.129.204
b51a:901b:cb15:8045:ada8:1224:d155:81cd	209.85.129.205
b51a:901b:cb15:8045:ada8:1224:d155:81ce	209.85.129.206
b51a:901b:cb15:8045:ada8:1224:d155:81cf	209.85.129.207
b51a:901b:cb15:8045:ada8:1224:d155:81d0	209.85.129.208
b51a:901b:cb15:8045:ada8:1224:d155:81d1	209.85.129.209
b51a:901b:cb15:8045:ada8:1224:d155:81d2	209.85.129.210
b51a:901b:cb15:8045:ada8:1224:d155:81d3	209.85.129.211
b51a:901b:cb15:8045:ada8:1224:d155:81d4	209.85.129.212
b51a:901b:cb15:8045:ada8:1224:d155:81d5	209.85.129.213
b51a:901b:cb15:8045:ada8:1224:d155:81d6	209.85.129.214
b51a:901b:cb15:8045:ada8:1224:d155:81d7	209.85.129.215
b51a:901b:cb15:8045:ada8:1224:d155:81d8	209.85.129.216
b51a:901b:cb15:8045:ada8:1224:d155:81d9	209.85.129.217
b51a:901b:cb15:8045:ada8:1224:d155:81da	209.85.129.218
b51a:901b:cb15:8045:ada8:1224:d155:81db	209.85.129.219
b51a:901b:cb15:8045:ada8:1224:d155:81dc	209.85.129.220
b51a:901b:cb15:8045:ada8:1224:d155:81dd	209.85.129.221
b51a:901b:cb15:8045:ada8:1224:d155:81de	209.85.129.222
b51a:901b:cb15:8045:ada8:1224:d155:81df	209.85.129.223
b51a:901b:cb15:8045:ada8:1224:d155:81e0	209.85.129.224
b51a:901b:cb15:8045:ada8:1224:d155:81e1	209.85.129.225
b51a:901b:cb15:8045:ada8:1224:d155:81e2	209.85.129.226
b51a:901b:cb15:8045:ada8:1224:d155:81e3	209.85.129.227
b51a:901b:cb15:8045:ada8:1224:d155:81e4	209.85.129.228
b51a:901b:cb15:8045:ada8:1224:d155:81e5	209.85.129.229
b51a:901b:cb15:8045:ada8:1224:d155:81e6	209.85.129.230
b51a:901b:cb15:8045:ada8:1224:d155:81e7	209.85.129.231
b51a:901b:cb15:8045:ada8:1224:d155:81e8	209.85.129.232
b51a:901b:cb15:8045:ada8:1224:d155:81e9	209.85.129.233
b51a:901b:cb15:8045:ada8:1224:d155:81ea	209.85.129.234
b51a:901b:cb15:8045:ada8:1224:d155:81eb	209.85.129.235
b51a:901b:cb15:8045:ada8:1224:d155:81ec	209.85.129.236
b51a:901b:cb15:8045:ada8:1224:d155:81ed	209.85.129.237
b51a:901b:cb15:8045:ada8:1224:d155:81ee	209.85.129.238
b51a:901b:cb15:8045:ada8:1224:d155:81ef	209.85.129.239
b51a:901b:cb15:8045:ada8:1224:d155:81f0	209.85.129.240
b51a:901b:cb15:8045:ada8:1224:d155:81f1	209.85.129.241
b51a:901b:cb15:8045:ada8:1224:d155:81f2	209.85.129.242
b51a:901b:cb15:8045:ada8:1224:d155:81f3	209.85.129.243
b51a:901b:cb15:8045:ada8:1224:d155:81f4	209.85.129.244
b51a:901b:cb15:8045:ada8:1224:d155:81f5	209.85.129.245
b51a:901b:cb15:8045:ada8:1224:d155:81f6	209.85.129.246
b51a:901b:cb15:8045:ada8:1224:d155:81f7	209.85.129.247
b51a:901b:cb15:8045:ada8:1224:d155:81f8	209.85.129.248
b51a:901b:cb15:8045:ada8:1224:d155:81f9	209.85.129.249
b51a:901b:cb15:8045:ada8:1224:d155:81fa	209.85.129.250
b51a:901b:cb15:8045:ada8:1224:d155:81fb	209.85.129.251
b51a:901b:cb15:8045:ada8:1224:d155:81fc	209.85.129.252
b51a:901b:cb15:8045:ada8:1224:d155:81fd	209.85.129.253
b51a:901b:cb15:8045:ada8:1224:d155:81fe	209.85.129.254
b51a:901b:cb15:8045:ada8:1224:d155:81ff	209.85.129.255

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.