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:be73:1949:101	25.73.1.1
b51a:901b:cb15:8045:ada8:be73:1949:102	25.73.1.2
b51a:901b:cb15:8045:ada8:be73:1949:103	25.73.1.3
b51a:901b:cb15:8045:ada8:be73:1949:104	25.73.1.4
b51a:901b:cb15:8045:ada8:be73:1949:105	25.73.1.5
b51a:901b:cb15:8045:ada8:be73:1949:106	25.73.1.6
b51a:901b:cb15:8045:ada8:be73:1949:107	25.73.1.7
b51a:901b:cb15:8045:ada8:be73:1949:108	25.73.1.8
b51a:901b:cb15:8045:ada8:be73:1949:109	25.73.1.9
b51a:901b:cb15:8045:ada8:be73:1949:10a	25.73.1.10
b51a:901b:cb15:8045:ada8:be73:1949:10b	25.73.1.11
b51a:901b:cb15:8045:ada8:be73:1949:10c	25.73.1.12
b51a:901b:cb15:8045:ada8:be73:1949:10d	25.73.1.13
b51a:901b:cb15:8045:ada8:be73:1949:10e	25.73.1.14
b51a:901b:cb15:8045:ada8:be73:1949:10f	25.73.1.15
b51a:901b:cb15:8045:ada8:be73:1949:110	25.73.1.16
b51a:901b:cb15:8045:ada8:be73:1949:111	25.73.1.17
b51a:901b:cb15:8045:ada8:be73:1949:112	25.73.1.18
b51a:901b:cb15:8045:ada8:be73:1949:113	25.73.1.19
b51a:901b:cb15:8045:ada8:be73:1949:114	25.73.1.20
b51a:901b:cb15:8045:ada8:be73:1949:115	25.73.1.21
b51a:901b:cb15:8045:ada8:be73:1949:116	25.73.1.22
b51a:901b:cb15:8045:ada8:be73:1949:117	25.73.1.23
b51a:901b:cb15:8045:ada8:be73:1949:118	25.73.1.24
b51a:901b:cb15:8045:ada8:be73:1949:119	25.73.1.25
b51a:901b:cb15:8045:ada8:be73:1949:11a	25.73.1.26
b51a:901b:cb15:8045:ada8:be73:1949:11b	25.73.1.27
b51a:901b:cb15:8045:ada8:be73:1949:11c	25.73.1.28
b51a:901b:cb15:8045:ada8:be73:1949:11d	25.73.1.29
b51a:901b:cb15:8045:ada8:be73:1949:11e	25.73.1.30
b51a:901b:cb15:8045:ada8:be73:1949:11f	25.73.1.31
b51a:901b:cb15:8045:ada8:be73:1949:120	25.73.1.32
b51a:901b:cb15:8045:ada8:be73:1949:121	25.73.1.33
b51a:901b:cb15:8045:ada8:be73:1949:122	25.73.1.34
b51a:901b:cb15:8045:ada8:be73:1949:123	25.73.1.35
b51a:901b:cb15:8045:ada8:be73:1949:124	25.73.1.36
b51a:901b:cb15:8045:ada8:be73:1949:125	25.73.1.37
b51a:901b:cb15:8045:ada8:be73:1949:126	25.73.1.38
b51a:901b:cb15:8045:ada8:be73:1949:127	25.73.1.39
b51a:901b:cb15:8045:ada8:be73:1949:128	25.73.1.40
b51a:901b:cb15:8045:ada8:be73:1949:129	25.73.1.41
b51a:901b:cb15:8045:ada8:be73:1949:12a	25.73.1.42
b51a:901b:cb15:8045:ada8:be73:1949:12b	25.73.1.43
b51a:901b:cb15:8045:ada8:be73:1949:12c	25.73.1.44
b51a:901b:cb15:8045:ada8:be73:1949:12d	25.73.1.45
b51a:901b:cb15:8045:ada8:be73:1949:12e	25.73.1.46
b51a:901b:cb15:8045:ada8:be73:1949:12f	25.73.1.47
b51a:901b:cb15:8045:ada8:be73:1949:130	25.73.1.48
b51a:901b:cb15:8045:ada8:be73:1949:131	25.73.1.49
b51a:901b:cb15:8045:ada8:be73:1949:132	25.73.1.50
b51a:901b:cb15:8045:ada8:be73:1949:133	25.73.1.51
b51a:901b:cb15:8045:ada8:be73:1949:134	25.73.1.52
b51a:901b:cb15:8045:ada8:be73:1949:135	25.73.1.53
b51a:901b:cb15:8045:ada8:be73:1949:136	25.73.1.54
b51a:901b:cb15:8045:ada8:be73:1949:137	25.73.1.55
b51a:901b:cb15:8045:ada8:be73:1949:138	25.73.1.56
b51a:901b:cb15:8045:ada8:be73:1949:139	25.73.1.57
b51a:901b:cb15:8045:ada8:be73:1949:13a	25.73.1.58
b51a:901b:cb15:8045:ada8:be73:1949:13b	25.73.1.59
b51a:901b:cb15:8045:ada8:be73:1949:13c	25.73.1.60

b51a:901b:cb15:8045:ada8:be73:1949:13d	25.73.1.61
b51a:901b:cb15:8045:ada8:be73:1949:13e	25.73.1.62
b51a:901b:cb15:8045:ada8:be73:1949:13f	25.73.1.63
b51a:901b:cb15:8045:ada8:be73:1949:140	25.73.1.64
b51a:901b:cb15:8045:ada8:be73:1949:141	25.73.1.65
b51a:901b:cb15:8045:ada8:be73:1949:142	25.73.1.66
b51a:901b:cb15:8045:ada8:be73:1949:143	25.73.1.67
b51a:901b:cb15:8045:ada8:be73:1949:144	25.73.1.68
b51a:901b:cb15:8045:ada8:be73:1949:145	25.73.1.69
b51a:901b:cb15:8045:ada8:be73:1949:146	25.73.1.70
b51a:901b:cb15:8045:ada8:be73:1949:147	25.73.1.71
b51a:901b:cb15:8045:ada8:be73:1949:148	25.73.1.72
b51a:901b:cb15:8045:ada8:be73:1949:149	25.73.1.73
b51a:901b:cb15:8045:ada8:be73:1949:14a	25.73.1.74
b51a:901b:cb15:8045:ada8:be73:1949:14b	25.73.1.75
b51a:901b:cb15:8045:ada8:be73:1949:14c	25.73.1.76
b51a:901b:cb15:8045:ada8:be73:1949:14d	25.73.1.77
b51a:901b:cb15:8045:ada8:be73:1949:14e	25.73.1.78
b51a:901b:cb15:8045:ada8:be73:1949:14f	25.73.1.79
b51a:901b:cb15:8045:ada8:be73:1949:150	25.73.1.80
b51a:901b:cb15:8045:ada8:be73:1949:151	25.73.1.81
b51a:901b:cb15:8045:ada8:be73:1949:152	25.73.1.82
b51a:901b:cb15:8045:ada8:be73:1949:153	25.73.1.83
b51a:901b:cb15:8045:ada8:be73:1949:154	25.73.1.84
b51a:901b:cb15:8045:ada8:be73:1949:155	25.73.1.85
b51a:901b:cb15:8045:ada8:be73:1949:156	25.73.1.86
b51a:901b:cb15:8045:ada8:be73:1949:157	25.73.1.87
b51a:901b:cb15:8045:ada8:be73:1949:158	25.73.1.88
b51a:901b:cb15:8045:ada8:be73:1949:159	25.73.1.89
b51a:901b:cb15:8045:ada8:be73:1949:15a	25.73.1.90
b51a:901b:cb15:8045:ada8:be73:1949:15b	25.73.1.91
b51a:901b:cb15:8045:ada8:be73:1949:15c	25.73.1.92
b51a:901b:cb15:8045:ada8:be73:1949:15d	25.73.1.93
b51a:901b:cb15:8045:ada8:be73:1949:15e	25.73.1.94
b51a:901b:cb15:8045:ada8:be73:1949:15f	25.73.1.95
b51a:901b:cb15:8045:ada8:be73:1949:160	25.73.1.96
b51a:901b:cb15:8045:ada8:be73:1949:161	25.73.1.97
b51a:901b:cb15:8045:ada8:be73:1949:162	25.73.1.98
b51a:901b:cb15:8045:ada8:be73:1949:163	25.73.1.99
b51a:901b:cb15:8045:ada8:be73:1949:164	25.73.1.100
b51a:901b:cb15:8045:ada8:be73:1949:165	25.73.1.101
b51a:901b:cb15:8045:ada8:be73:1949:166	25.73.1.102
b51a:901b:cb15:8045:ada8:be73:1949:167	25.73.1.103
b51a:901b:cb15:8045:ada8:be73:1949:168	25.73.1.104
b51a:901b:cb15:8045:ada8:be73:1949:169	25.73.1.105
b51a:901b:cb15:8045:ada8:be73:1949:16a	25.73.1.106
b51a:901b:cb15:8045:ada8:be73:1949:16b	25.73.1.107
b51a:901b:cb15:8045:ada8:be73:1949:16c	25.73.1.108
b51a:901b:cb15:8045:ada8:be73:1949:16d	25.73.1.109
b51a:901b:cb15:8045:ada8:be73:1949:16e	25.73.1.110
b51a:901b:cb15:8045:ada8:be73:1949:16f	25.73.1.111
b51a:901b:cb15:8045:ada8:be73:1949:170	25.73.1.112
b51a:901b:cb15:8045:ada8:be73:1949:171	25.73.1.113
b51a:901b:cb15:8045:ada8:be73:1949:172	25.73.1.114
b51a:901b:cb15:8045:ada8:be73:1949:173	25.73.1.115
b51a:901b:cb15:8045:ada8:be73:1949:174	25.73.1.116
b51a:901b:cb15:8045:ada8:be73:1949:175	25.73.1.117
b51a:901b:cb15:8045:ada8:be73:1949:176	25.73.1.118
b51a:901b:cb15:8045:ada8:be73:1949:177	25.73.1.119
b51a:901b:cb15:8045:ada8:be73:1949:178	25.73.1.120

b51a:901b:cb15:8045:ada8:be73:1949:179	25.73.1.121
b51a:901b:cb15:8045:ada8:be73:1949:17a	25.73.1.122
b51a:901b:cb15:8045:ada8:be73:1949:17b	25.73.1.123
b51a:901b:cb15:8045:ada8:be73:1949:17c	25.73.1.124
b51a:901b:cb15:8045:ada8:be73:1949:17d	25.73.1.125
b51a:901b:cb15:8045:ada8:be73:1949:17e	25.73.1.126
b51a:901b:cb15:8045:ada8:be73:1949:17f	25.73.1.127
b51a:901b:cb15:8045:ada8:be73:1949:180	25.73.1.128
b51a:901b:cb15:8045:ada8:be73:1949:181	25.73.1.129
b51a:901b:cb15:8045:ada8:be73:1949:182	25.73.1.130
b51a:901b:cb15:8045:ada8:be73:1949:183	25.73.1.131
b51a:901b:cb15:8045:ada8:be73:1949:184	25.73.1.132
b51a:901b:cb15:8045:ada8:be73:1949:185	25.73.1.133
b51a:901b:cb15:8045:ada8:be73:1949:186	25.73.1.134
b51a:901b:cb15:8045:ada8:be73:1949:187	25.73.1.135
b51a:901b:cb15:8045:ada8:be73:1949:188	25.73.1.136
b51a:901b:cb15:8045:ada8:be73:1949:189	25.73.1.137
b51a:901b:cb15:8045:ada8:be73:1949:18a	25.73.1.138
b51a:901b:cb15:8045:ada8:be73:1949:18b	25.73.1.139
b51a:901b:cb15:8045:ada8:be73:1949:18c	25.73.1.140
b51a:901b:cb15:8045:ada8:be73:1949:18d	25.73.1.141
b51a:901b:cb15:8045:ada8:be73:1949:18e	25.73.1.142
b51a:901b:cb15:8045:ada8:be73:1949:18f	25.73.1.143
b51a:901b:cb15:8045:ada8:be73:1949:190	25.73.1.144
b51a:901b:cb15:8045:ada8:be73:1949:191	25.73.1.145
b51a:901b:cb15:8045:ada8:be73:1949:192	25.73.1.146
b51a:901b:cb15:8045:ada8:be73:1949:193	25.73.1.147
b51a:901b:cb15:8045:ada8:be73:1949:194	25.73.1.148
b51a:901b:cb15:8045:ada8:be73:1949:195	25.73.1.149
b51a:901b:cb15:8045:ada8:be73:1949:196	25.73.1.150
b51a:901b:cb15:8045:ada8:be73:1949:197	25.73.1.151
b51a:901b:cb15:8045:ada8:be73:1949:198	25.73.1.152
b51a:901b:cb15:8045:ada8:be73:1949:199	25.73.1.153
b51a:901b:cb15:8045:ada8:be73:1949:19a	25.73.1.154
b51a:901b:cb15:8045:ada8:be73:1949:19b	25.73.1.155
b51a:901b:cb15:8045:ada8:be73:1949:19c	25.73.1.156
b51a:901b:cb15:8045:ada8:be73:1949:19d	25.73.1.157
b51a:901b:cb15:8045:ada8:be73:1949:19e	25.73.1.158
b51a:901b:cb15:8045:ada8:be73:1949:19f	25.73.1.159
b51a:901b:cb15:8045:ada8:be73:1949:1a0	25.73.1.160
b51a:901b:cb15:8045:ada8:be73:1949:1a1	25.73.1.161
b51a:901b:cb15:8045:ada8:be73:1949:1a2	25.73.1.162
b51a:901b:cb15:8045:ada8:be73:1949:1a3	25.73.1.163
b51a:901b:cb15:8045:ada8:be73:1949:1a4	25.73.1.164
b51a:901b:cb15:8045:ada8:be73:1949:1a5	25.73.1.165
b51a:901b:cb15:8045:ada8:be73:1949:1a6	25.73.1.166
b51a:901b:cb15:8045:ada8:be73:1949:1a7	25.73.1.167
b51a:901b:cb15:8045:ada8:be73:1949:1a8	25.73.1.168
b51a:901b:cb15:8045:ada8:be73:1949:1a9	25.73.1.169
b51a:901b:cb15:8045:ada8:be73:1949:1aa	25.73.1.170
b51a:901b:cb15:8045:ada8:be73:1949:1ab	25.73.1.171
b51a:901b:cb15:8045:ada8:be73:1949:1ac	25.73.1.172
b51a:901b:cb15:8045:ada8:be73:1949:1ad	25.73.1.173
b51a:901b:cb15:8045:ada8:be73:1949:1ae	25.73.1.174
b51a:901b:cb15:8045:ada8:be73:1949:1af	25.73.1.175
b51a:901b:cb15:8045:ada8:be73:1949:1b0	25.73.1.176
b51a:901b:cb15:8045:ada8:be73:1949:1b1	25.73.1.177
b51a:901b:cb15:8045:ada8:be73:1949:1b2	25.73.1.178
b51a:901b:cb15:8045:ada8:be73:1949:1b3	25.73.1.179
b51a:901b:cb15:8045:ada8:be73:1949:1b4	25.73.1.180

b51a:901b:cb15:8045:ada8:be73:1949:1b5	25.73.1.181
b51a:901b:cb15:8045:ada8:be73:1949:1b6	25.73.1.182
b51a:901b:cb15:8045:ada8:be73:1949:1b7	25.73.1.183
b51a:901b:cb15:8045:ada8:be73:1949:1b8	25.73.1.184
b51a:901b:cb15:8045:ada8:be73:1949:1b9	25.73.1.185
b51a:901b:cb15:8045:ada8:be73:1949:1ba	25.73.1.186
b51a:901b:cb15:8045:ada8:be73:1949:1bb	25.73.1.187
b51a:901b:cb15:8045:ada8:be73:1949:1bc	25.73.1.188
b51a:901b:cb15:8045:ada8:be73:1949:1bd	25.73.1.189
b51a:901b:cb15:8045:ada8:be73:1949:1be	25.73.1.190
b51a:901b:cb15:8045:ada8:be73:1949:1bf	25.73.1.191
b51a:901b:cb15:8045:ada8:be73:1949:1c0	25.73.1.192
b51a:901b:cb15:8045:ada8:be73:1949:1c1	25.73.1.193
b51a:901b:cb15:8045:ada8:be73:1949:1c2	25.73.1.194
b51a:901b:cb15:8045:ada8:be73:1949:1c3	25.73.1.195
b51a:901b:cb15:8045:ada8:be73:1949:1c4	25.73.1.196
b51a:901b:cb15:8045:ada8:be73:1949:1c5	25.73.1.197
b51a:901b:cb15:8045:ada8:be73:1949:1c6	25.73.1.198
b51a:901b:cb15:8045:ada8:be73:1949:1c7	25.73.1.199
b51a:901b:cb15:8045:ada8:be73:1949:1c8	25.73.1.200
b51a:901b:cb15:8045:ada8:be73:1949:1c9	25.73.1.201
b51a:901b:cb15:8045:ada8:be73:1949:1ca	25.73.1.202
b51a:901b:cb15:8045:ada8:be73:1949:1cb	25.73.1.203
b51a:901b:cb15:8045:ada8:be73:1949:1cc	25.73.1.204
b51a:901b:cb15:8045:ada8:be73:1949:1cd	25.73.1.205
b51a:901b:cb15:8045:ada8:be73:1949:1ce	25.73.1.206
b51a:901b:cb15:8045:ada8:be73:1949:1cf	25.73.1.207
b51a:901b:cb15:8045:ada8:be73:1949:1d0	25.73.1.208
b51a:901b:cb15:8045:ada8:be73:1949:1d1	25.73.1.209
b51a:901b:cb15:8045:ada8:be73:1949:1d2	25.73.1.210
b51a:901b:cb15:8045:ada8:be73:1949:1d3	25.73.1.211
b51a:901b:cb15:8045:ada8:be73:1949:1d4	25.73.1.212
b51a:901b:cb15:8045:ada8:be73:1949:1d5	25.73.1.213
b51a:901b:cb15:8045:ada8:be73:1949:1d6	25.73.1.214
b51a:901b:cb15:8045:ada8:be73:1949:1d7	25.73.1.215
b51a:901b:cb15:8045:ada8:be73:1949:1d8	25.73.1.216
b51a:901b:cb15:8045:ada8:be73:1949:1d9	25.73.1.217
b51a:901b:cb15:8045:ada8:be73:1949:1da	25.73.1.218
b51a:901b:cb15:8045:ada8:be73:1949:1db	25.73.1.219
b51a:901b:cb15:8045:ada8:be73:1949:1dc	25.73.1.220
b51a:901b:cb15:8045:ada8:be73:1949:1dd	25.73.1.221
b51a:901b:cb15:8045:ada8:be73:1949:1de	25.73.1.222
b51a:901b:cb15:8045:ada8:be73:1949:1df	25.73.1.223
b51a:901b:cb15:8045:ada8:be73:1949:1e0	25.73.1.224
b51a:901b:cb15:8045:ada8:be73:1949:1e1	25.73.1.225
b51a:901b:cb15:8045:ada8:be73:1949:1e2	25.73.1.226
b51a:901b:cb15:8045:ada8:be73:1949:1e3	25.73.1.227
b51a:901b:cb15:8045:ada8:be73:1949:1e4	25.73.1.228
b51a:901b:cb15:8045:ada8:be73:1949:1e5	25.73.1.229
b51a:901b:cb15:8045:ada8:be73:1949:1e6	25.73.1.230
b51a:901b:cb15:8045:ada8:be73:1949:1e7	25.73.1.231
b51a:901b:cb15:8045:ada8:be73:1949:1e8	25.73.1.232
b51a:901b:cb15:8045:ada8:be73:1949:1e9	25.73.1.233
b51a:901b:cb15:8045:ada8:be73:1949:1ea	25.73.1.234
b51a:901b:cb15:8045:ada8:be73:1949:1eb	25.73.1.235
b51a:901b:cb15:8045:ada8:be73:1949:1ec	25.73.1.236
b51a:901b:cb15:8045:ada8:be73:1949:1ed	25.73.1.237
b51a:901b:cb15:8045:ada8:be73:1949:1ee	25.73.1.238
b51a:901b:cb15:8045:ada8:be73:1949:1ef	25.73.1.239
b51a:901b:cb15:8045:ada8:be73:1949:1f0	25.73.1.240
b51a:901b:cb15:8045:ada8:be73:1949:1f1	25.73.1.241
b51a:901b:cb15:8045:ada8:be73:1949:1f2	25.73.1.242
b51a:901b:cb15:8045:ada8:be73:1949:1f3	25.73.1.243
b51a:901b:cb15:8045:ada8:be73:1949:1f4	25.73.1.244
b51a:901b:cb15:8045:ada8:be73:1949:1f5	25.73.1.245
b51a:901b:cb15:8045:ada8:be73:1949:1f6	25.73.1.246
b51a:901b:cb15:8045:ada8:be73:1949:1f7	25.73.1.247
b51a:901b:cb15:8045:ada8:be73:1949:1f8	25.73.1.248
b51a:901b:cb15:8045:ada8:be73:1949:1f9	25.73.1.249
b51a:901b:cb15:8045:ada8:be73:1949:1fa	25.73.1.250
b51a:901b:cb15:8045:ada8:be73:1949:1fb	25.73.1.251
b51a:901b:cb15:8045:ada8:be73:1949:1fc	25.73.1.252
b51a:901b:cb15:8045:ada8:be73:1949:1fd	25.73.1.253
b51a:901b:cb15:8045:ada8:be73:1949:1fe	25.73.1.254
b51a:901b:cb15:8045:ada8:be73:1949:1ff	25.73.1.255

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.