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:be24:d0ef:201	208.239.2.1
b51a:901b:cb15:8045:ada8:be24:d0ef:202	208.239.2.2
b51a:901b:cb15:8045:ada8:be24:d0ef:203	208.239.2.3
b51a:901b:cb15:8045:ada8:be24:d0ef:204	208.239.2.4
b51a:901b:cb15:8045:ada8:be24:d0ef:205	208.239.2.5
b51a:901b:cb15:8045:ada8:be24:d0ef:206	208.239.2.6
b51a:901b:cb15:8045:ada8:be24:d0ef:207	208.239.2.7
b51a:901b:cb15:8045:ada8:be24:d0ef:208	208.239.2.8
b51a:901b:cb15:8045:ada8:be24:d0ef:209	208.239.2.9
b51a:901b:cb15:8045:ada8:be24:d0ef:20a	208.239.2.10
b51a:901b:cb15:8045:ada8:be24:d0ef:20b	208.239.2.11
b51a:901b:cb15:8045:ada8:be24:d0ef:20c	208.239.2.12
b51a:901b:cb15:8045:ada8:be24:d0ef:20d	208.239.2.13
b51a:901b:cb15:8045:ada8:be24:d0ef:20e	208.239.2.14
b51a:901b:cb15:8045:ada8:be24:d0ef:20f	208.239.2.15
b51a:901b:cb15:8045:ada8:be24:d0ef:210	208.239.2.16
b51a:901b:cb15:8045:ada8:be24:d0ef:211	208.239.2.17
b51a:901b:cb15:8045:ada8:be24:d0ef:212	208.239.2.18
b51a:901b:cb15:8045:ada8:be24:d0ef:213	208.239.2.19
b51a:901b:cb15:8045:ada8:be24:d0ef:214	208.239.2.20
b51a:901b:cb15:8045:ada8:be24:d0ef:215	208.239.2.21
b51a:901b:cb15:8045:ada8:be24:d0ef:216	208.239.2.22
b51a:901b:cb15:8045:ada8:be24:d0ef:217	208.239.2.23
b51a:901b:cb15:8045:ada8:be24:d0ef:218	208.239.2.24
b51a:901b:cb15:8045:ada8:be24:d0ef:219	208.239.2.25
b51a:901b:cb15:8045:ada8:be24:d0ef:21a	208.239.2.26
b51a:901b:cb15:8045:ada8:be24:d0ef:21b	208.239.2.27
b51a:901b:cb15:8045:ada8:be24:d0ef:21c	208.239.2.28
b51a:901b:cb15:8045:ada8:be24:d0ef:21d	208.239.2.29
b51a:901b:cb15:8045:ada8:be24:d0ef:21e	208.239.2.30
b51a:901b:cb15:8045:ada8:be24:d0ef:21f	208.239.2.31
b51a:901b:cb15:8045:ada8:be24:d0ef:220	208.239.2.32
b51a:901b:cb15:8045:ada8:be24:d0ef:221	208.239.2.33
b51a:901b:cb15:8045:ada8:be24:d0ef:222	208.239.2.34
b51a:901b:cb15:8045:ada8:be24:d0ef:223	208.239.2.35
b51a:901b:cb15:8045:ada8:be24:d0ef:224	208.239.2.36
b51a:901b:cb15:8045:ada8:be24:d0ef:225	208.239.2.37
b51a:901b:cb15:8045:ada8:be24:d0ef:226	208.239.2.38
b51a:901b:cb15:8045:ada8:be24:d0ef:227	208.239.2.39
b51a:901b:cb15:8045:ada8:be24:d0ef:228	208.239.2.40
b51a:901b:cb15:8045:ada8:be24:d0ef:229	208.239.2.41
b51a:901b:cb15:8045:ada8:be24:d0ef:22a	208.239.2.42
b51a:901b:cb15:8045:ada8:be24:d0ef:22b	208.239.2.43
b51a:901b:cb15:8045:ada8:be24:d0ef:22c	208.239.2.44
b51a:901b:cb15:8045:ada8:be24:d0ef:22d	208.239.2.45
b51a:901b:cb15:8045:ada8:be24:d0ef:22e	208.239.2.46
b51a:901b:cb15:8045:ada8:be24:d0ef:22f	208.239.2.47
b51a:901b:cb15:8045:ada8:be24:d0ef:230	208.239.2.48
b51a:901b:cb15:8045:ada8:be24:d0ef:231	208.239.2.49
b51a:901b:cb15:8045:ada8:be24:d0ef:232	208.239.2.50
b51a:901b:cb15:8045:ada8:be24:d0ef:233	208.239.2.51
b51a:901b:cb15:8045:ada8:be24:d0ef:234	208.239.2.52
b51a:901b:cb15:8045:ada8:be24:d0ef:235	208.239.2.53
b51a:901b:cb15:8045:ada8:be24:d0ef:236	208.239.2.54
b51a:901b:cb15:8045:ada8:be24:d0ef:237	208.239.2.55
b51a:901b:cb15:8045:ada8:be24:d0ef:238	208.239.2.56
b51a:901b:cb15:8045:ada8:be24:d0ef:239	208.239.2.57
b51a:901b:cb15:8045:ada8:be24:d0ef:23a	208.239.2.58
b51a:901b:cb15:8045:ada8:be24:d0ef:23b	208.239.2.59
b51a:901b:cb15:8045:ada8:be24:d0ef:23c	208.239.2.60

b51a:901b:cb15:8045:ada8:be24:d0ef:23d	208.239.2.61
b51a:901b:cb15:8045:ada8:be24:d0ef:23e	208.239.2.62
b51a:901b:cb15:8045:ada8:be24:d0ef:23f	208.239.2.63
b51a:901b:cb15:8045:ada8:be24:d0ef:240	208.239.2.64
b51a:901b:cb15:8045:ada8:be24:d0ef:241	208.239.2.65
b51a:901b:cb15:8045:ada8:be24:d0ef:242	208.239.2.66
b51a:901b:cb15:8045:ada8:be24:d0ef:243	208.239.2.67
b51a:901b:cb15:8045:ada8:be24:d0ef:244	208.239.2.68
b51a:901b:cb15:8045:ada8:be24:d0ef:245	208.239.2.69
b51a:901b:cb15:8045:ada8:be24:d0ef:246	208.239.2.70
b51a:901b:cb15:8045:ada8:be24:d0ef:247	208.239.2.71
b51a:901b:cb15:8045:ada8:be24:d0ef:248	208.239.2.72
b51a:901b:cb15:8045:ada8:be24:d0ef:249	208.239.2.73
b51a:901b:cb15:8045:ada8:be24:d0ef:24a	208.239.2.74
b51a:901b:cb15:8045:ada8:be24:d0ef:24b	208.239.2.75
b51a:901b:cb15:8045:ada8:be24:d0ef:24c	208.239.2.76
b51a:901b:cb15:8045:ada8:be24:d0ef:24d	208.239.2.77
b51a:901b:cb15:8045:ada8:be24:d0ef:24e	208.239.2.78
b51a:901b:cb15:8045:ada8:be24:d0ef:24f	208.239.2.79
b51a:901b:cb15:8045:ada8:be24:d0ef:250	208.239.2.80
b51a:901b:cb15:8045:ada8:be24:d0ef:251	208.239.2.81
b51a:901b:cb15:8045:ada8:be24:d0ef:252	208.239.2.82
b51a:901b:cb15:8045:ada8:be24:d0ef:253	208.239.2.83
b51a:901b:cb15:8045:ada8:be24:d0ef:254	208.239.2.84
b51a:901b:cb15:8045:ada8:be24:d0ef:255	208.239.2.85
b51a:901b:cb15:8045:ada8:be24:d0ef:256	208.239.2.86
b51a:901b:cb15:8045:ada8:be24:d0ef:257	208.239.2.87
b51a:901b:cb15:8045:ada8:be24:d0ef:258	208.239.2.88
b51a:901b:cb15:8045:ada8:be24:d0ef:259	208.239.2.89
b51a:901b:cb15:8045:ada8:be24:d0ef:25a	208.239.2.90
b51a:901b:cb15:8045:ada8:be24:d0ef:25b	208.239.2.91
b51a:901b:cb15:8045:ada8:be24:d0ef:25c	208.239.2.92
b51a:901b:cb15:8045:ada8:be24:d0ef:25d	208.239.2.93
b51a:901b:cb15:8045:ada8:be24:d0ef:25e	208.239.2.94
b51a:901b:cb15:8045:ada8:be24:d0ef:25f	208.239.2.95
b51a:901b:cb15:8045:ada8:be24:d0ef:260	208.239.2.96
b51a:901b:cb15:8045:ada8:be24:d0ef:261	208.239.2.97
b51a:901b:cb15:8045:ada8:be24:d0ef:262	208.239.2.98
b51a:901b:cb15:8045:ada8:be24:d0ef:263	208.239.2.99
b51a:901b:cb15:8045:ada8:be24:d0ef:264	208.239.2.100
b51a:901b:cb15:8045:ada8:be24:d0ef:265	208.239.2.101
b51a:901b:cb15:8045:ada8:be24:d0ef:266	208.239.2.102
b51a:901b:cb15:8045:ada8:be24:d0ef:267	208.239.2.103
b51a:901b:cb15:8045:ada8:be24:d0ef:268	208.239.2.104
b51a:901b:cb15:8045:ada8:be24:d0ef:269	208.239.2.105
b51a:901b:cb15:8045:ada8:be24:d0ef:26a	208.239.2.106
b51a:901b:cb15:8045:ada8:be24:d0ef:26b	208.239.2.107
b51a:901b:cb15:8045:ada8:be24:d0ef:26c	208.239.2.108
b51a:901b:cb15:8045:ada8:be24:d0ef:26d	208.239.2.109
b51a:901b:cb15:8045:ada8:be24:d0ef:26e	208.239.2.110
b51a:901b:cb15:8045:ada8:be24:d0ef:26f	208.239.2.111
b51a:901b:cb15:8045:ada8:be24:d0ef:270	208.239.2.112
b51a:901b:cb15:8045:ada8:be24:d0ef:271	208.239.2.113
b51a:901b:cb15:8045:ada8:be24:d0ef:272	208.239.2.114
b51a:901b:cb15:8045:ada8:be24:d0ef:273	208.239.2.115
b51a:901b:cb15:8045:ada8:be24:d0ef:274	208.239.2.116
b51a:901b:cb15:8045:ada8:be24:d0ef:275	208.239.2.117
b51a:901b:cb15:8045:ada8:be24:d0ef:276	208.239.2.118
b51a:901b:cb15:8045:ada8:be24:d0ef:277	208.239.2.119
b51a:901b:cb15:8045:ada8:be24:d0ef:278	208.239.2.120

b51a:901b:cb15:8045:ada8:be24:d0ef:279	208.239.2.121
b51a:901b:cb15:8045:ada8:be24:d0ef:27a	208.239.2.122
b51a:901b:cb15:8045:ada8:be24:d0ef:27b	208.239.2.123
b51a:901b:cb15:8045:ada8:be24:d0ef:27c	208.239.2.124
b51a:901b:cb15:8045:ada8:be24:d0ef:27d	208.239.2.125
b51a:901b:cb15:8045:ada8:be24:d0ef:27e	208.239.2.126
b51a:901b:cb15:8045:ada8:be24:d0ef:27f	208.239.2.127
b51a:901b:cb15:8045:ada8:be24:d0ef:280	208.239.2.128
b51a:901b:cb15:8045:ada8:be24:d0ef:281	208.239.2.129
b51a:901b:cb15:8045:ada8:be24:d0ef:282	208.239.2.130
b51a:901b:cb15:8045:ada8:be24:d0ef:283	208.239.2.131
b51a:901b:cb15:8045:ada8:be24:d0ef:284	208.239.2.132
b51a:901b:cb15:8045:ada8:be24:d0ef:285	208.239.2.133
b51a:901b:cb15:8045:ada8:be24:d0ef:286	208.239.2.134
b51a:901b:cb15:8045:ada8:be24:d0ef:287	208.239.2.135
b51a:901b:cb15:8045:ada8:be24:d0ef:288	208.239.2.136
b51a:901b:cb15:8045:ada8:be24:d0ef:289	208.239.2.137
b51a:901b:cb15:8045:ada8:be24:d0ef:28a	208.239.2.138
b51a:901b:cb15:8045:ada8:be24:d0ef:28b	208.239.2.139
b51a:901b:cb15:8045:ada8:be24:d0ef:28c	208.239.2.140
b51a:901b:cb15:8045:ada8:be24:d0ef:28d	208.239.2.141
b51a:901b:cb15:8045:ada8:be24:d0ef:28e	208.239.2.142
b51a:901b:cb15:8045:ada8:be24:d0ef:28f	208.239.2.143
b51a:901b:cb15:8045:ada8:be24:d0ef:290	208.239.2.144
b51a:901b:cb15:8045:ada8:be24:d0ef:291	208.239.2.145
b51a:901b:cb15:8045:ada8:be24:d0ef:292	208.239.2.146
b51a:901b:cb15:8045:ada8:be24:d0ef:293	208.239.2.147
b51a:901b:cb15:8045:ada8:be24:d0ef:294	208.239.2.148
b51a:901b:cb15:8045:ada8:be24:d0ef:295	208.239.2.149
b51a:901b:cb15:8045:ada8:be24:d0ef:296	208.239.2.150
b51a:901b:cb15:8045:ada8:be24:d0ef:297	208.239.2.151
b51a:901b:cb15:8045:ada8:be24:d0ef:298	208.239.2.152
b51a:901b:cb15:8045:ada8:be24:d0ef:299	208.239.2.153
b51a:901b:cb15:8045:ada8:be24:d0ef:29a	208.239.2.154
b51a:901b:cb15:8045:ada8:be24:d0ef:29b	208.239.2.155
b51a:901b:cb15:8045:ada8:be24:d0ef:29c	208.239.2.156
b51a:901b:cb15:8045:ada8:be24:d0ef:29d	208.239.2.157
b51a:901b:cb15:8045:ada8:be24:d0ef:29e	208.239.2.158
b51a:901b:cb15:8045:ada8:be24:d0ef:29f	208.239.2.159
b51a:901b:cb15:8045:ada8:be24:d0ef:2a0	208.239.2.160
b51a:901b:cb15:8045:ada8:be24:d0ef:2a1	208.239.2.161
b51a:901b:cb15:8045:ada8:be24:d0ef:2a2	208.239.2.162
b51a:901b:cb15:8045:ada8:be24:d0ef:2a3	208.239.2.163
b51a:901b:cb15:8045:ada8:be24:d0ef:2a4	208.239.2.164
b51a:901b:cb15:8045:ada8:be24:d0ef:2a5	208.239.2.165
b51a:901b:cb15:8045:ada8:be24:d0ef:2a6	208.239.2.166
b51a:901b:cb15:8045:ada8:be24:d0ef:2a7	208.239.2.167
b51a:901b:cb15:8045:ada8:be24:d0ef:2a8	208.239.2.168
b51a:901b:cb15:8045:ada8:be24:d0ef:2a9	208.239.2.169
b51a:901b:cb15:8045:ada8:be24:d0ef:2aa	208.239.2.170
b51a:901b:cb15:8045:ada8:be24:d0ef:2ab	208.239.2.171
b51a:901b:cb15:8045:ada8:be24:d0ef:2ac	208.239.2.172
b51a:901b:cb15:8045:ada8:be24:d0ef:2ad	208.239.2.173
b51a:901b:cb15:8045:ada8:be24:d0ef:2ae	208.239.2.174
b51a:901b:cb15:8045:ada8:be24:d0ef:2af	208.239.2.175
b51a:901b:cb15:8045:ada8:be24:d0ef:2b0	208.239.2.176
b51a:901b:cb15:8045:ada8:be24:d0ef:2b1	208.239.2.177
b51a:901b:cb15:8045:ada8:be24:d0ef:2b2	208.239.2.178
b51a:901b:cb15:8045:ada8:be24:d0ef:2b3	208.239.2.179
b51a:901b:cb15:8045:ada8:be24:d0ef:2b4	208.239.2.180

b51a:901b:cb15:8045:ada8:be24:d0ef:2b5	208.239.2.181
b51a:901b:cb15:8045:ada8:be24:d0ef:2b6	208.239.2.182
b51a:901b:cb15:8045:ada8:be24:d0ef:2b7	208.239.2.183
b51a:901b:cb15:8045:ada8:be24:d0ef:2b8	208.239.2.184
b51a:901b:cb15:8045:ada8:be24:d0ef:2b9	208.239.2.185
b51a:901b:cb15:8045:ada8:be24:d0ef:2ba	208.239.2.186
b51a:901b:cb15:8045:ada8:be24:d0ef:2bb	208.239.2.187
b51a:901b:cb15:8045:ada8:be24:d0ef:2bc	208.239.2.188
b51a:901b:cb15:8045:ada8:be24:d0ef:2bd	208.239.2.189
b51a:901b:cb15:8045:ada8:be24:d0ef:2be	208.239.2.190
b51a:901b:cb15:8045:ada8:be24:d0ef:2bf	208.239.2.191
b51a:901b:cb15:8045:ada8:be24:d0ef:2c0	208.239.2.192
b51a:901b:cb15:8045:ada8:be24:d0ef:2c1	208.239.2.193
b51a:901b:cb15:8045:ada8:be24:d0ef:2c2	208.239.2.194
b51a:901b:cb15:8045:ada8:be24:d0ef:2c3	208.239.2.195
b51a:901b:cb15:8045:ada8:be24:d0ef:2c4	208.239.2.196
b51a:901b:cb15:8045:ada8:be24:d0ef:2c5	208.239.2.197
b51a:901b:cb15:8045:ada8:be24:d0ef:2c6	208.239.2.198
b51a:901b:cb15:8045:ada8:be24:d0ef:2c7	208.239.2.199
b51a:901b:cb15:8045:ada8:be24:d0ef:2c8	208.239.2.200
b51a:901b:cb15:8045:ada8:be24:d0ef:2c9	208.239.2.201
b51a:901b:cb15:8045:ada8:be24:d0ef:2ca	208.239.2.202
b51a:901b:cb15:8045:ada8:be24:d0ef:2cb	208.239.2.203
b51a:901b:cb15:8045:ada8:be24:d0ef:2cc	208.239.2.204
b51a:901b:cb15:8045:ada8:be24:d0ef:2cd	208.239.2.205
b51a:901b:cb15:8045:ada8:be24:d0ef:2ce	208.239.2.206
b51a:901b:cb15:8045:ada8:be24:d0ef:2cf	208.239.2.207
b51a:901b:cb15:8045:ada8:be24:d0ef:2d0	208.239.2.208
b51a:901b:cb15:8045:ada8:be24:d0ef:2d1	208.239.2.209
b51a:901b:cb15:8045:ada8:be24:d0ef:2d2	208.239.2.210
b51a:901b:cb15:8045:ada8:be24:d0ef:2d3	208.239.2.211
b51a:901b:cb15:8045:ada8:be24:d0ef:2d4	208.239.2.212
b51a:901b:cb15:8045:ada8:be24:d0ef:2d5	208.239.2.213
b51a:901b:cb15:8045:ada8:be24:d0ef:2d6	208.239.2.214
b51a:901b:cb15:8045:ada8:be24:d0ef:2d7	208.239.2.215
b51a:901b:cb15:8045:ada8:be24:d0ef:2d8	208.239.2.216
b51a:901b:cb15:8045:ada8:be24:d0ef:2d9	208.239.2.217
b51a:901b:cb15:8045:ada8:be24:d0ef:2da	208.239.2.218
b51a:901b:cb15:8045:ada8:be24:d0ef:2db	208.239.2.219
b51a:901b:cb15:8045:ada8:be24:d0ef:2dc	208.239.2.220
b51a:901b:cb15:8045:ada8:be24:d0ef:2dd	208.239.2.221
b51a:901b:cb15:8045:ada8:be24:d0ef:2de	208.239.2.222
b51a:901b:cb15:8045:ada8:be24:d0ef:2df	208.239.2.223
b51a:901b:cb15:8045:ada8:be24:d0ef:2e0	208.239.2.224
b51a:901b:cb15:8045:ada8:be24:d0ef:2e1	208.239.2.225
b51a:901b:cb15:8045:ada8:be24:d0ef:2e2	208.239.2.226
b51a:901b:cb15:8045:ada8:be24:d0ef:2e3	208.239.2.227
b51a:901b:cb15:8045:ada8:be24:d0ef:2e4	208.239.2.228
b51a:901b:cb15:8045:ada8:be24:d0ef:2e5	208.239.2.229
b51a:901b:cb15:8045:ada8:be24:d0ef:2e6	208.239.2.230
b51a:901b:cb15:8045:ada8:be24:d0ef:2e7	208.239.2.231
b51a:901b:cb15:8045:ada8:be24:d0ef:2e8	208.239.2.232
b51a:901b:cb15:8045:ada8:be24:d0ef:2e9	208.239.2.233
b51a:901b:cb15:8045:ada8:be24:d0ef:2ea	208.239.2.234
b51a:901b:cb15:8045:ada8:be24:d0ef:2eb	208.239.2.235
b51a:901b:cb15:8045:ada8:be24:d0ef:2ec	208.239.2.236
b51a:901b:cb15:8045:ada8:be24:d0ef:2ed	208.239.2.237
b51a:901b:cb15:8045:ada8:be24:d0ef:2ee	208.239.2.238
b51a:901b:cb15:8045:ada8:be24:d0ef:2ef	208.239.2.239
b51a:901b:cb15:8045:ada8:be24:d0ef:2f0	208.239.2.240
b51a:901b:cb15:8045:ada8:be24:d0ef:2f1	208.239.2.241
b51a:901b:cb15:8045:ada8:be24:d0ef:2f2	208.239.2.242
b51a:901b:cb15:8045:ada8:be24:d0ef:2f3	208.239.2.243
b51a:901b:cb15:8045:ada8:be24:d0ef:2f4	208.239.2.244
b51a:901b:cb15:8045:ada8:be24:d0ef:2f5	208.239.2.245
b51a:901b:cb15:8045:ada8:be24:d0ef:2f6	208.239.2.246
b51a:901b:cb15:8045:ada8:be24:d0ef:2f7	208.239.2.247
b51a:901b:cb15:8045:ada8:be24:d0ef:2f8	208.239.2.248
b51a:901b:cb15:8045:ada8:be24:d0ef:2f9	208.239.2.249
b51a:901b:cb15:8045:ada8:be24:d0ef:2fa	208.239.2.250
b51a:901b:cb15:8045:ada8:be24:d0ef:2fb	208.239.2.251
b51a:901b:cb15:8045:ada8:be24:d0ef:2fc	208.239.2.252
b51a:901b:cb15:8045:ada8:be24:d0ef:2fd	208.239.2.253
b51a:901b:cb15:8045:ada8:be24:d0ef:2fe	208.239.2.254
b51a:901b:cb15:8045:ada8:be24:d0ef:2ff	208.239.2.255

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.