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:eb24:ca5:201	12.165.2.1
b51a:901b:cb15:8045:ada8:eb24:ca5:202	12.165.2.2
b51a:901b:cb15:8045:ada8:eb24:ca5:203	12.165.2.3
b51a:901b:cb15:8045:ada8:eb24:ca5:204	12.165.2.4
b51a:901b:cb15:8045:ada8:eb24:ca5:205	12.165.2.5
b51a:901b:cb15:8045:ada8:eb24:ca5:206	12.165.2.6
b51a:901b:cb15:8045:ada8:eb24:ca5:207	12.165.2.7
b51a:901b:cb15:8045:ada8:eb24:ca5:208	12.165.2.8
b51a:901b:cb15:8045:ada8:eb24:ca5:209	12.165.2.9
b51a:901b:cb15:8045:ada8:eb24:ca5:20a	12.165.2.10
b51a:901b:cb15:8045:ada8:eb24:ca5:20b	12.165.2.11
b51a:901b:cb15:8045:ada8:eb24:ca5:20c	12.165.2.12
b51a:901b:cb15:8045:ada8:eb24:ca5:20d	12.165.2.13
b51a:901b:cb15:8045:ada8:eb24:ca5:20e	12.165.2.14
b51a:901b:cb15:8045:ada8:eb24:ca5:20f	12.165.2.15
b51a:901b:cb15:8045:ada8:eb24:ca5:210	12.165.2.16
b51a:901b:cb15:8045:ada8:eb24:ca5:211	12.165.2.17
b51a:901b:cb15:8045:ada8:eb24:ca5:212	12.165.2.18
b51a:901b:cb15:8045:ada8:eb24:ca5:213	12.165.2.19
b51a:901b:cb15:8045:ada8:eb24:ca5:214	12.165.2.20
b51a:901b:cb15:8045:ada8:eb24:ca5:215	12.165.2.21
b51a:901b:cb15:8045:ada8:eb24:ca5:216	12.165.2.22
b51a:901b:cb15:8045:ada8:eb24:ca5:217	12.165.2.23
b51a:901b:cb15:8045:ada8:eb24:ca5:218	12.165.2.24
b51a:901b:cb15:8045:ada8:eb24:ca5:219	12.165.2.25
b51a:901b:cb15:8045:ada8:eb24:ca5:21a	12.165.2.26
b51a:901b:cb15:8045:ada8:eb24:ca5:21b	12.165.2.27
b51a:901b:cb15:8045:ada8:eb24:ca5:21c	12.165.2.28
b51a:901b:cb15:8045:ada8:eb24:ca5:21d	12.165.2.29
b51a:901b:cb15:8045:ada8:eb24:ca5:21e	12.165.2.30
b51a:901b:cb15:8045:ada8:eb24:ca5:21f	12.165.2.31
b51a:901b:cb15:8045:ada8:eb24:ca5:220	12.165.2.32
b51a:901b:cb15:8045:ada8:eb24:ca5:221	12.165.2.33
b51a:901b:cb15:8045:ada8:eb24:ca5:222	12.165.2.34
b51a:901b:cb15:8045:ada8:eb24:ca5:223	12.165.2.35
b51a:901b:cb15:8045:ada8:eb24:ca5:224	12.165.2.36
b51a:901b:cb15:8045:ada8:eb24:ca5:225	12.165.2.37
b51a:901b:cb15:8045:ada8:eb24:ca5:226	12.165.2.38
b51a:901b:cb15:8045:ada8:eb24:ca5:227	12.165.2.39
b51a:901b:cb15:8045:ada8:eb24:ca5:228	12.165.2.40
b51a:901b:cb15:8045:ada8:eb24:ca5:229	12.165.2.41
b51a:901b:cb15:8045:ada8:eb24:ca5:22a	12.165.2.42
b51a:901b:cb15:8045:ada8:eb24:ca5:22b	12.165.2.43
b51a:901b:cb15:8045:ada8:eb24:ca5:22c	12.165.2.44
b51a:901b:cb15:8045:ada8:eb24:ca5:22d	12.165.2.45
b51a:901b:cb15:8045:ada8:eb24:ca5:22e	12.165.2.46
b51a:901b:cb15:8045:ada8:eb24:ca5:22f	12.165.2.47
b51a:901b:cb15:8045:ada8:eb24:ca5:230	12.165.2.48
b51a:901b:cb15:8045:ada8:eb24:ca5:231	12.165.2.49
b51a:901b:cb15:8045:ada8:eb24:ca5:232	12.165.2.50
b51a:901b:cb15:8045:ada8:eb24:ca5:233	12.165.2.51
b51a:901b:cb15:8045:ada8:eb24:ca5:234	12.165.2.52
b51a:901b:cb15:8045:ada8:eb24:ca5:235	12.165.2.53
b51a:901b:cb15:8045:ada8:eb24:ca5:236	12.165.2.54
b51a:901b:cb15:8045:ada8:eb24:ca5:237	12.165.2.55
b51a:901b:cb15:8045:ada8:eb24:ca5:238	12.165.2.56
b51a:901b:cb15:8045:ada8:eb24:ca5:239	12.165.2.57
b51a:901b:cb15:8045:ada8:eb24:ca5:23a	12.165.2.58
b51a:901b:cb15:8045:ada8:eb24:ca5:23b	12.165.2.59
b51a:901b:cb15:8045:ada8:eb24:ca5:23c	12.165.2.60

b51a:901b:cb15:8045:ada8:eb24:ca5:23d	12.165.2.61
b51a:901b:cb15:8045:ada8:eb24:ca5:23e	12.165.2.62
b51a:901b:cb15:8045:ada8:eb24:ca5:23f	12.165.2.63
b51a:901b:cb15:8045:ada8:eb24:ca5:240	12.165.2.64
b51a:901b:cb15:8045:ada8:eb24:ca5:241	12.165.2.65
b51a:901b:cb15:8045:ada8:eb24:ca5:242	12.165.2.66
b51a:901b:cb15:8045:ada8:eb24:ca5:243	12.165.2.67
b51a:901b:cb15:8045:ada8:eb24:ca5:244	12.165.2.68
b51a:901b:cb15:8045:ada8:eb24:ca5:245	12.165.2.69
b51a:901b:cb15:8045:ada8:eb24:ca5:246	12.165.2.70
b51a:901b:cb15:8045:ada8:eb24:ca5:247	12.165.2.71
b51a:901b:cb15:8045:ada8:eb24:ca5:248	12.165.2.72
b51a:901b:cb15:8045:ada8:eb24:ca5:249	12.165.2.73
b51a:901b:cb15:8045:ada8:eb24:ca5:24a	12.165.2.74
b51a:901b:cb15:8045:ada8:eb24:ca5:24b	12.165.2.75
b51a:901b:cb15:8045:ada8:eb24:ca5:24c	12.165.2.76
b51a:901b:cb15:8045:ada8:eb24:ca5:24d	12.165.2.77
b51a:901b:cb15:8045:ada8:eb24:ca5:24e	12.165.2.78
b51a:901b:cb15:8045:ada8:eb24:ca5:24f	12.165.2.79
b51a:901b:cb15:8045:ada8:eb24:ca5:250	12.165.2.80
b51a:901b:cb15:8045:ada8:eb24:ca5:251	12.165.2.81
b51a:901b:cb15:8045:ada8:eb24:ca5:252	12.165.2.82
b51a:901b:cb15:8045:ada8:eb24:ca5:253	12.165.2.83
b51a:901b:cb15:8045:ada8:eb24:ca5:254	12.165.2.84
b51a:901b:cb15:8045:ada8:eb24:ca5:255	12.165.2.85
b51a:901b:cb15:8045:ada8:eb24:ca5:256	12.165.2.86
b51a:901b:cb15:8045:ada8:eb24:ca5:257	12.165.2.87
b51a:901b:cb15:8045:ada8:eb24:ca5:258	12.165.2.88
b51a:901b:cb15:8045:ada8:eb24:ca5:259	12.165.2.89
b51a:901b:cb15:8045:ada8:eb24:ca5:25a	12.165.2.90
b51a:901b:cb15:8045:ada8:eb24:ca5:25b	12.165.2.91
b51a:901b:cb15:8045:ada8:eb24:ca5:25c	12.165.2.92
b51a:901b:cb15:8045:ada8:eb24:ca5:25d	12.165.2.93
b51a:901b:cb15:8045:ada8:eb24:ca5:25e	12.165.2.94
b51a:901b:cb15:8045:ada8:eb24:ca5:25f	12.165.2.95
b51a:901b:cb15:8045:ada8:eb24:ca5:260	12.165.2.96
b51a:901b:cb15:8045:ada8:eb24:ca5:261	12.165.2.97
b51a:901b:cb15:8045:ada8:eb24:ca5:262	12.165.2.98
b51a:901b:cb15:8045:ada8:eb24:ca5:263	12.165.2.99
b51a:901b:cb15:8045:ada8:eb24:ca5:264	12.165.2.100
b51a:901b:cb15:8045:ada8:eb24:ca5:265	12.165.2.101
b51a:901b:cb15:8045:ada8:eb24:ca5:266	12.165.2.102
b51a:901b:cb15:8045:ada8:eb24:ca5:267	12.165.2.103
b51a:901b:cb15:8045:ada8:eb24:ca5:268	12.165.2.104
b51a:901b:cb15:8045:ada8:eb24:ca5:269	12.165.2.105
b51a:901b:cb15:8045:ada8:eb24:ca5:26a	12.165.2.106
b51a:901b:cb15:8045:ada8:eb24:ca5:26b	12.165.2.107
b51a:901b:cb15:8045:ada8:eb24:ca5:26c	12.165.2.108
b51a:901b:cb15:8045:ada8:eb24:ca5:26d	12.165.2.109
b51a:901b:cb15:8045:ada8:eb24:ca5:26e	12.165.2.110
b51a:901b:cb15:8045:ada8:eb24:ca5:26f	12.165.2.111
b51a:901b:cb15:8045:ada8:eb24:ca5:270	12.165.2.112
b51a:901b:cb15:8045:ada8:eb24:ca5:271	12.165.2.113
b51a:901b:cb15:8045:ada8:eb24:ca5:272	12.165.2.114
b51a:901b:cb15:8045:ada8:eb24:ca5:273	12.165.2.115
b51a:901b:cb15:8045:ada8:eb24:ca5:274	12.165.2.116
b51a:901b:cb15:8045:ada8:eb24:ca5:275	12.165.2.117
b51a:901b:cb15:8045:ada8:eb24:ca5:276	12.165.2.118
b51a:901b:cb15:8045:ada8:eb24:ca5:277	12.165.2.119
b51a:901b:cb15:8045:ada8:eb24:ca5:278	12.165.2.120

b51a:901b:cb15:8045:ada8:eb24:ca5:279	12.165.2.121
b51a:901b:cb15:8045:ada8:eb24:ca5:27a	12.165.2.122
b51a:901b:cb15:8045:ada8:eb24:ca5:27b	12.165.2.123
b51a:901b:cb15:8045:ada8:eb24:ca5:27c	12.165.2.124
b51a:901b:cb15:8045:ada8:eb24:ca5:27d	12.165.2.125
b51a:901b:cb15:8045:ada8:eb24:ca5:27e	12.165.2.126
b51a:901b:cb15:8045:ada8:eb24:ca5:27f	12.165.2.127
b51a:901b:cb15:8045:ada8:eb24:ca5:280	12.165.2.128
b51a:901b:cb15:8045:ada8:eb24:ca5:281	12.165.2.129
b51a:901b:cb15:8045:ada8:eb24:ca5:282	12.165.2.130
b51a:901b:cb15:8045:ada8:eb24:ca5:283	12.165.2.131
b51a:901b:cb15:8045:ada8:eb24:ca5:284	12.165.2.132
b51a:901b:cb15:8045:ada8:eb24:ca5:285	12.165.2.133
b51a:901b:cb15:8045:ada8:eb24:ca5:286	12.165.2.134
b51a:901b:cb15:8045:ada8:eb24:ca5:287	12.165.2.135
b51a:901b:cb15:8045:ada8:eb24:ca5:288	12.165.2.136
b51a:901b:cb15:8045:ada8:eb24:ca5:289	12.165.2.137
b51a:901b:cb15:8045:ada8:eb24:ca5:28a	12.165.2.138
b51a:901b:cb15:8045:ada8:eb24:ca5:28b	12.165.2.139
b51a:901b:cb15:8045:ada8:eb24:ca5:28c	12.165.2.140
b51a:901b:cb15:8045:ada8:eb24:ca5:28d	12.165.2.141
b51a:901b:cb15:8045:ada8:eb24:ca5:28e	12.165.2.142
b51a:901b:cb15:8045:ada8:eb24:ca5:28f	12.165.2.143
b51a:901b:cb15:8045:ada8:eb24:ca5:290	12.165.2.144
b51a:901b:cb15:8045:ada8:eb24:ca5:291	12.165.2.145
b51a:901b:cb15:8045:ada8:eb24:ca5:292	12.165.2.146
b51a:901b:cb15:8045:ada8:eb24:ca5:293	12.165.2.147
b51a:901b:cb15:8045:ada8:eb24:ca5:294	12.165.2.148
b51a:901b:cb15:8045:ada8:eb24:ca5:295	12.165.2.149
b51a:901b:cb15:8045:ada8:eb24:ca5:296	12.165.2.150
b51a:901b:cb15:8045:ada8:eb24:ca5:297	12.165.2.151
b51a:901b:cb15:8045:ada8:eb24:ca5:298	12.165.2.152
b51a:901b:cb15:8045:ada8:eb24:ca5:299	12.165.2.153
b51a:901b:cb15:8045:ada8:eb24:ca5:29a	12.165.2.154
b51a:901b:cb15:8045:ada8:eb24:ca5:29b	12.165.2.155
b51a:901b:cb15:8045:ada8:eb24:ca5:29c	12.165.2.156
b51a:901b:cb15:8045:ada8:eb24:ca5:29d	12.165.2.157
b51a:901b:cb15:8045:ada8:eb24:ca5:29e	12.165.2.158
b51a:901b:cb15:8045:ada8:eb24:ca5:29f	12.165.2.159
b51a:901b:cb15:8045:ada8:eb24:ca5:2a0	12.165.2.160
b51a:901b:cb15:8045:ada8:eb24:ca5:2a1	12.165.2.161
b51a:901b:cb15:8045:ada8:eb24:ca5:2a2	12.165.2.162
b51a:901b:cb15:8045:ada8:eb24:ca5:2a3	12.165.2.163
b51a:901b:cb15:8045:ada8:eb24:ca5:2a4	12.165.2.164
b51a:901b:cb15:8045:ada8:eb24:ca5:2a5	12.165.2.165
b51a:901b:cb15:8045:ada8:eb24:ca5:2a6	12.165.2.166
b51a:901b:cb15:8045:ada8:eb24:ca5:2a7	12.165.2.167
b51a:901b:cb15:8045:ada8:eb24:ca5:2a8	12.165.2.168
b51a:901b:cb15:8045:ada8:eb24:ca5:2a9	12.165.2.169
b51a:901b:cb15:8045:ada8:eb24:ca5:2aa	12.165.2.170
b51a:901b:cb15:8045:ada8:eb24:ca5:2ab	12.165.2.171
b51a:901b:cb15:8045:ada8:eb24:ca5:2ac	12.165.2.172
b51a:901b:cb15:8045:ada8:eb24:ca5:2ad	12.165.2.173
b51a:901b:cb15:8045:ada8:eb24:ca5:2ae	12.165.2.174
b51a:901b:cb15:8045:ada8:eb24:ca5:2af	12.165.2.175
b51a:901b:cb15:8045:ada8:eb24:ca5:2b0	12.165.2.176
b51a:901b:cb15:8045:ada8:eb24:ca5:2b1	12.165.2.177
b51a:901b:cb15:8045:ada8:eb24:ca5:2b2	12.165.2.178
b51a:901b:cb15:8045:ada8:eb24:ca5:2b3	12.165.2.179
b51a:901b:cb15:8045:ada8:eb24:ca5:2b4	12.165.2.180

b51a:901b:cb15:8045:ada8:eb24:ca5:2b5	12.165.2.181
b51a:901b:cb15:8045:ada8:eb24:ca5:2b6	12.165.2.182
b51a:901b:cb15:8045:ada8:eb24:ca5:2b7	12.165.2.183
b51a:901b:cb15:8045:ada8:eb24:ca5:2b8	12.165.2.184
b51a:901b:cb15:8045:ada8:eb24:ca5:2b9	12.165.2.185
b51a:901b:cb15:8045:ada8:eb24:ca5:2ba	12.165.2.186
b51a:901b:cb15:8045:ada8:eb24:ca5:2bb	12.165.2.187
b51a:901b:cb15:8045:ada8:eb24:ca5:2bc	12.165.2.188
b51a:901b:cb15:8045:ada8:eb24:ca5:2bd	12.165.2.189
b51a:901b:cb15:8045:ada8:eb24:ca5:2be	12.165.2.190
b51a:901b:cb15:8045:ada8:eb24:ca5:2bf	12.165.2.191
b51a:901b:cb15:8045:ada8:eb24:ca5:2c0	12.165.2.192
b51a:901b:cb15:8045:ada8:eb24:ca5:2c1	12.165.2.193
b51a:901b:cb15:8045:ada8:eb24:ca5:2c2	12.165.2.194
b51a:901b:cb15:8045:ada8:eb24:ca5:2c3	12.165.2.195
b51a:901b:cb15:8045:ada8:eb24:ca5:2c4	12.165.2.196
b51a:901b:cb15:8045:ada8:eb24:ca5:2c5	12.165.2.197
b51a:901b:cb15:8045:ada8:eb24:ca5:2c6	12.165.2.198
b51a:901b:cb15:8045:ada8:eb24:ca5:2c7	12.165.2.199
b51a:901b:cb15:8045:ada8:eb24:ca5:2c8	12.165.2.200
b51a:901b:cb15:8045:ada8:eb24:ca5:2c9	12.165.2.201
b51a:901b:cb15:8045:ada8:eb24:ca5:2ca	12.165.2.202
b51a:901b:cb15:8045:ada8:eb24:ca5:2cb	12.165.2.203
b51a:901b:cb15:8045:ada8:eb24:ca5:2cc	12.165.2.204
b51a:901b:cb15:8045:ada8:eb24:ca5:2cd	12.165.2.205
b51a:901b:cb15:8045:ada8:eb24:ca5:2ce	12.165.2.206
b51a:901b:cb15:8045:ada8:eb24:ca5:2cf	12.165.2.207
b51a:901b:cb15:8045:ada8:eb24:ca5:2d0	12.165.2.208
b51a:901b:cb15:8045:ada8:eb24:ca5:2d1	12.165.2.209
b51a:901b:cb15:8045:ada8:eb24:ca5:2d2	12.165.2.210
b51a:901b:cb15:8045:ada8:eb24:ca5:2d3	12.165.2.211
b51a:901b:cb15:8045:ada8:eb24:ca5:2d4	12.165.2.212
b51a:901b:cb15:8045:ada8:eb24:ca5:2d5	12.165.2.213
b51a:901b:cb15:8045:ada8:eb24:ca5:2d6	12.165.2.214
b51a:901b:cb15:8045:ada8:eb24:ca5:2d7	12.165.2.215
b51a:901b:cb15:8045:ada8:eb24:ca5:2d8	12.165.2.216
b51a:901b:cb15:8045:ada8:eb24:ca5:2d9	12.165.2.217
b51a:901b:cb15:8045:ada8:eb24:ca5:2da	12.165.2.218
b51a:901b:cb15:8045:ada8:eb24:ca5:2db	12.165.2.219
b51a:901b:cb15:8045:ada8:eb24:ca5:2dc	12.165.2.220
b51a:901b:cb15:8045:ada8:eb24:ca5:2dd	12.165.2.221
b51a:901b:cb15:8045:ada8:eb24:ca5:2de	12.165.2.222
b51a:901b:cb15:8045:ada8:eb24:ca5:2df	12.165.2.223
b51a:901b:cb15:8045:ada8:eb24:ca5:2e0	12.165.2.224
b51a:901b:cb15:8045:ada8:eb24:ca5:2e1	12.165.2.225
b51a:901b:cb15:8045:ada8:eb24:ca5:2e2	12.165.2.226
b51a:901b:cb15:8045:ada8:eb24:ca5:2e3	12.165.2.227
b51a:901b:cb15:8045:ada8:eb24:ca5:2e4	12.165.2.228
b51a:901b:cb15:8045:ada8:eb24:ca5:2e5	12.165.2.229
b51a:901b:cb15:8045:ada8:eb24:ca5:2e6	12.165.2.230
b51a:901b:cb15:8045:ada8:eb24:ca5:2e7	12.165.2.231
b51a:901b:cb15:8045:ada8:eb24:ca5:2e8	12.165.2.232
b51a:901b:cb15:8045:ada8:eb24:ca5:2e9	12.165.2.233
b51a:901b:cb15:8045:ada8:eb24:ca5:2ea	12.165.2.234
b51a:901b:cb15:8045:ada8:eb24:ca5:2eb	12.165.2.235
b51a:901b:cb15:8045:ada8:eb24:ca5:2ec	12.165.2.236
b51a:901b:cb15:8045:ada8:eb24:ca5:2ed	12.165.2.237
b51a:901b:cb15:8045:ada8:eb24:ca5:2ee	12.165.2.238
b51a:901b:cb15:8045:ada8:eb24:ca5:2ef	12.165.2.239
b51a:901b:cb15:8045:ada8:eb24:ca5:2f0	12.165.2.240
b51a:901b:cb15:8045:ada8:eb24:ca5:2f1	12.165.2.241
b51a:901b:cb15:8045:ada8:eb24:ca5:2f2	12.165.2.242
b51a:901b:cb15:8045:ada8:eb24:ca5:2f3	12.165.2.243
b51a:901b:cb15:8045:ada8:eb24:ca5:2f4	12.165.2.244
b51a:901b:cb15:8045:ada8:eb24:ca5:2f5	12.165.2.245
b51a:901b:cb15:8045:ada8:eb24:ca5:2f6	12.165.2.246
b51a:901b:cb15:8045:ada8:eb24:ca5:2f7	12.165.2.247
b51a:901b:cb15:8045:ada8:eb24:ca5:2f8	12.165.2.248
b51a:901b:cb15:8045:ada8:eb24:ca5:2f9	12.165.2.249
b51a:901b:cb15:8045:ada8:eb24:ca5:2fa	12.165.2.250
b51a:901b:cb15:8045:ada8:eb24:ca5:2fb	12.165.2.251
b51a:901b:cb15:8045:ada8:eb24:ca5:2fc	12.165.2.252
b51a:901b:cb15:8045:ada8:eb24:ca5:2fd	12.165.2.253
b51a:901b:cb15:8045:ada8:eb24:ca5:2fe	12.165.2.254
b51a:901b:cb15:8045:ada8:eb24:ca5:2ff	12.165.2.255

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.