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:b5aa:201	181.170.2.1
b51a:901b:cb15:8045:ada8:eb24:b5aa:202	181.170.2.2
b51a:901b:cb15:8045:ada8:eb24:b5aa:203	181.170.2.3
b51a:901b:cb15:8045:ada8:eb24:b5aa:204	181.170.2.4
b51a:901b:cb15:8045:ada8:eb24:b5aa:205	181.170.2.5
b51a:901b:cb15:8045:ada8:eb24:b5aa:206	181.170.2.6
b51a:901b:cb15:8045:ada8:eb24:b5aa:207	181.170.2.7
b51a:901b:cb15:8045:ada8:eb24:b5aa:208	181.170.2.8
b51a:901b:cb15:8045:ada8:eb24:b5aa:209	181.170.2.9
b51a:901b:cb15:8045:ada8:eb24:b5aa:20a	181.170.2.10
b51a:901b:cb15:8045:ada8:eb24:b5aa:20b	181.170.2.11
b51a:901b:cb15:8045:ada8:eb24:b5aa:20c	181.170.2.12
b51a:901b:cb15:8045:ada8:eb24:b5aa:20d	181.170.2.13
b51a:901b:cb15:8045:ada8:eb24:b5aa:20e	181.170.2.14
b51a:901b:cb15:8045:ada8:eb24:b5aa:20f	181.170.2.15
b51a:901b:cb15:8045:ada8:eb24:b5aa:210	181.170.2.16
b51a:901b:cb15:8045:ada8:eb24:b5aa:211	181.170.2.17
b51a:901b:cb15:8045:ada8:eb24:b5aa:212	181.170.2.18
b51a:901b:cb15:8045:ada8:eb24:b5aa:213	181.170.2.19
b51a:901b:cb15:8045:ada8:eb24:b5aa:214	181.170.2.20
b51a:901b:cb15:8045:ada8:eb24:b5aa:215	181.170.2.21
b51a:901b:cb15:8045:ada8:eb24:b5aa:216	181.170.2.22
b51a:901b:cb15:8045:ada8:eb24:b5aa:217	181.170.2.23
b51a:901b:cb15:8045:ada8:eb24:b5aa:218	181.170.2.24
b51a:901b:cb15:8045:ada8:eb24:b5aa:219	181.170.2.25
b51a:901b:cb15:8045:ada8:eb24:b5aa:21a	181.170.2.26
b51a:901b:cb15:8045:ada8:eb24:b5aa:21b	181.170.2.27
b51a:901b:cb15:8045:ada8:eb24:b5aa:21c	181.170.2.28
b51a:901b:cb15:8045:ada8:eb24:b5aa:21d	181.170.2.29
b51a:901b:cb15:8045:ada8:eb24:b5aa:21e	181.170.2.30
b51a:901b:cb15:8045:ada8:eb24:b5aa:21f	181.170.2.31
b51a:901b:cb15:8045:ada8:eb24:b5aa:220	181.170.2.32
b51a:901b:cb15:8045:ada8:eb24:b5aa:221	181.170.2.33
b51a:901b:cb15:8045:ada8:eb24:b5aa:222	181.170.2.34
b51a:901b:cb15:8045:ada8:eb24:b5aa:223	181.170.2.35
b51a:901b:cb15:8045:ada8:eb24:b5aa:224	181.170.2.36
b51a:901b:cb15:8045:ada8:eb24:b5aa:225	181.170.2.37
b51a:901b:cb15:8045:ada8:eb24:b5aa:226	181.170.2.38
b51a:901b:cb15:8045:ada8:eb24:b5aa:227	181.170.2.39
b51a:901b:cb15:8045:ada8:eb24:b5aa:228	181.170.2.40
b51a:901b:cb15:8045:ada8:eb24:b5aa:229	181.170.2.41
b51a:901b:cb15:8045:ada8:eb24:b5aa:22a	181.170.2.42
b51a:901b:cb15:8045:ada8:eb24:b5aa:22b	181.170.2.43
b51a:901b:cb15:8045:ada8:eb24:b5aa:22c	181.170.2.44
b51a:901b:cb15:8045:ada8:eb24:b5aa:22d	181.170.2.45
b51a:901b:cb15:8045:ada8:eb24:b5aa:22e	181.170.2.46
b51a:901b:cb15:8045:ada8:eb24:b5aa:22f	181.170.2.47
b51a:901b:cb15:8045:ada8:eb24:b5aa:230	181.170.2.48
b51a:901b:cb15:8045:ada8:eb24:b5aa:231	181.170.2.49
b51a:901b:cb15:8045:ada8:eb24:b5aa:232	181.170.2.50
b51a:901b:cb15:8045:ada8:eb24:b5aa:233	181.170.2.51
b51a:901b:cb15:8045:ada8:eb24:b5aa:234	181.170.2.52
b51a:901b:cb15:8045:ada8:eb24:b5aa:235	181.170.2.53
b51a:901b:cb15:8045:ada8:eb24:b5aa:236	181.170.2.54
b51a:901b:cb15:8045:ada8:eb24:b5aa:237	181.170.2.55
b51a:901b:cb15:8045:ada8:eb24:b5aa:238	181.170.2.56
b51a:901b:cb15:8045:ada8:eb24:b5aa:239	181.170.2.57
b51a:901b:cb15:8045:ada8:eb24:b5aa:23a	181.170.2.58
b51a:901b:cb15:8045:ada8:eb24:b5aa:23b	181.170.2.59
b51a:901b:cb15:8045:ada8:eb24:b5aa:23c	181.170.2.60

b51a:901b:cb15:8045:ada8:eb24:b5aa:23d	181.170.2.61
b51a:901b:cb15:8045:ada8:eb24:b5aa:23e	181.170.2.62
b51a:901b:cb15:8045:ada8:eb24:b5aa:23f	181.170.2.63
b51a:901b:cb15:8045:ada8:eb24:b5aa:240	181.170.2.64
b51a:901b:cb15:8045:ada8:eb24:b5aa:241	181.170.2.65
b51a:901b:cb15:8045:ada8:eb24:b5aa:242	181.170.2.66
b51a:901b:cb15:8045:ada8:eb24:b5aa:243	181.170.2.67
b51a:901b:cb15:8045:ada8:eb24:b5aa:244	181.170.2.68
b51a:901b:cb15:8045:ada8:eb24:b5aa:245	181.170.2.69
b51a:901b:cb15:8045:ada8:eb24:b5aa:246	181.170.2.70
b51a:901b:cb15:8045:ada8:eb24:b5aa:247	181.170.2.71
b51a:901b:cb15:8045:ada8:eb24:b5aa:248	181.170.2.72
b51a:901b:cb15:8045:ada8:eb24:b5aa:249	181.170.2.73
b51a:901b:cb15:8045:ada8:eb24:b5aa:24a	181.170.2.74
b51a:901b:cb15:8045:ada8:eb24:b5aa:24b	181.170.2.75
b51a:901b:cb15:8045:ada8:eb24:b5aa:24c	181.170.2.76
b51a:901b:cb15:8045:ada8:eb24:b5aa:24d	181.170.2.77
b51a:901b:cb15:8045:ada8:eb24:b5aa:24e	181.170.2.78
b51a:901b:cb15:8045:ada8:eb24:b5aa:24f	181.170.2.79
b51a:901b:cb15:8045:ada8:eb24:b5aa:250	181.170.2.80
b51a:901b:cb15:8045:ada8:eb24:b5aa:251	181.170.2.81
b51a:901b:cb15:8045:ada8:eb24:b5aa:252	181.170.2.82
b51a:901b:cb15:8045:ada8:eb24:b5aa:253	181.170.2.83
b51a:901b:cb15:8045:ada8:eb24:b5aa:254	181.170.2.84
b51a:901b:cb15:8045:ada8:eb24:b5aa:255	181.170.2.85
b51a:901b:cb15:8045:ada8:eb24:b5aa:256	181.170.2.86
b51a:901b:cb15:8045:ada8:eb24:b5aa:257	181.170.2.87
b51a:901b:cb15:8045:ada8:eb24:b5aa:258	181.170.2.88
b51a:901b:cb15:8045:ada8:eb24:b5aa:259	181.170.2.89
b51a:901b:cb15:8045:ada8:eb24:b5aa:25a	181.170.2.90
b51a:901b:cb15:8045:ada8:eb24:b5aa:25b	181.170.2.91
b51a:901b:cb15:8045:ada8:eb24:b5aa:25c	181.170.2.92
b51a:901b:cb15:8045:ada8:eb24:b5aa:25d	181.170.2.93
b51a:901b:cb15:8045:ada8:eb24:b5aa:25e	181.170.2.94
b51a:901b:cb15:8045:ada8:eb24:b5aa:25f	181.170.2.95
b51a:901b:cb15:8045:ada8:eb24:b5aa:260	181.170.2.96
b51a:901b:cb15:8045:ada8:eb24:b5aa:261	181.170.2.97
b51a:901b:cb15:8045:ada8:eb24:b5aa:262	181.170.2.98
b51a:901b:cb15:8045:ada8:eb24:b5aa:263	181.170.2.99
b51a:901b:cb15:8045:ada8:eb24:b5aa:264	181.170.2.100
b51a:901b:cb15:8045:ada8:eb24:b5aa:265	181.170.2.101
b51a:901b:cb15:8045:ada8:eb24:b5aa:266	181.170.2.102
b51a:901b:cb15:8045:ada8:eb24:b5aa:267	181.170.2.103
b51a:901b:cb15:8045:ada8:eb24:b5aa:268	181.170.2.104
b51a:901b:cb15:8045:ada8:eb24:b5aa:269	181.170.2.105
b51a:901b:cb15:8045:ada8:eb24:b5aa:26a	181.170.2.106
b51a:901b:cb15:8045:ada8:eb24:b5aa:26b	181.170.2.107
b51a:901b:cb15:8045:ada8:eb24:b5aa:26c	181.170.2.108
b51a:901b:cb15:8045:ada8:eb24:b5aa:26d	181.170.2.109
b51a:901b:cb15:8045:ada8:eb24:b5aa:26e	181.170.2.110
b51a:901b:cb15:8045:ada8:eb24:b5aa:26f	181.170.2.111
b51a:901b:cb15:8045:ada8:eb24:b5aa:270	181.170.2.112
b51a:901b:cb15:8045:ada8:eb24:b5aa:271	181.170.2.113
b51a:901b:cb15:8045:ada8:eb24:b5aa:272	181.170.2.114
b51a:901b:cb15:8045:ada8:eb24:b5aa:273	181.170.2.115
b51a:901b:cb15:8045:ada8:eb24:b5aa:274	181.170.2.116
b51a:901b:cb15:8045:ada8:eb24:b5aa:275	181.170.2.117
b51a:901b:cb15:8045:ada8:eb24:b5aa:276	181.170.2.118
b51a:901b:cb15:8045:ada8:eb24:b5aa:277	181.170.2.119
b51a:901b:cb15:8045:ada8:eb24:b5aa:278	181.170.2.120

b51a:901b:cb15:8045:ada8:eb24:b5aa:279	181.170.2.121
b51a:901b:cb15:8045:ada8:eb24:b5aa:27a	181.170.2.122
b51a:901b:cb15:8045:ada8:eb24:b5aa:27b	181.170.2.123
b51a:901b:cb15:8045:ada8:eb24:b5aa:27c	181.170.2.124
b51a:901b:cb15:8045:ada8:eb24:b5aa:27d	181.170.2.125
b51a:901b:cb15:8045:ada8:eb24:b5aa:27e	181.170.2.126
b51a:901b:cb15:8045:ada8:eb24:b5aa:27f	181.170.2.127
b51a:901b:cb15:8045:ada8:eb24:b5aa:280	181.170.2.128
b51a:901b:cb15:8045:ada8:eb24:b5aa:281	181.170.2.129
b51a:901b:cb15:8045:ada8:eb24:b5aa:282	181.170.2.130
b51a:901b:cb15:8045:ada8:eb24:b5aa:283	181.170.2.131
b51a:901b:cb15:8045:ada8:eb24:b5aa:284	181.170.2.132
b51a:901b:cb15:8045:ada8:eb24:b5aa:285	181.170.2.133
b51a:901b:cb15:8045:ada8:eb24:b5aa:286	181.170.2.134
b51a:901b:cb15:8045:ada8:eb24:b5aa:287	181.170.2.135
b51a:901b:cb15:8045:ada8:eb24:b5aa:288	181.170.2.136
b51a:901b:cb15:8045:ada8:eb24:b5aa:289	181.170.2.137
b51a:901b:cb15:8045:ada8:eb24:b5aa:28a	181.170.2.138
b51a:901b:cb15:8045:ada8:eb24:b5aa:28b	181.170.2.139
b51a:901b:cb15:8045:ada8:eb24:b5aa:28c	181.170.2.140
b51a:901b:cb15:8045:ada8:eb24:b5aa:28d	181.170.2.141
b51a:901b:cb15:8045:ada8:eb24:b5aa:28e	181.170.2.142
b51a:901b:cb15:8045:ada8:eb24:b5aa:28f	181.170.2.143
b51a:901b:cb15:8045:ada8:eb24:b5aa:290	181.170.2.144
b51a:901b:cb15:8045:ada8:eb24:b5aa:291	181.170.2.145
b51a:901b:cb15:8045:ada8:eb24:b5aa:292	181.170.2.146
b51a:901b:cb15:8045:ada8:eb24:b5aa:293	181.170.2.147
b51a:901b:cb15:8045:ada8:eb24:b5aa:294	181.170.2.148
b51a:901b:cb15:8045:ada8:eb24:b5aa:295	181.170.2.149
b51a:901b:cb15:8045:ada8:eb24:b5aa:296	181.170.2.150
b51a:901b:cb15:8045:ada8:eb24:b5aa:297	181.170.2.151
b51a:901b:cb15:8045:ada8:eb24:b5aa:298	181.170.2.152
b51a:901b:cb15:8045:ada8:eb24:b5aa:299	181.170.2.153
b51a:901b:cb15:8045:ada8:eb24:b5aa:29a	181.170.2.154
b51a:901b:cb15:8045:ada8:eb24:b5aa:29b	181.170.2.155
b51a:901b:cb15:8045:ada8:eb24:b5aa:29c	181.170.2.156
b51a:901b:cb15:8045:ada8:eb24:b5aa:29d	181.170.2.157
b51a:901b:cb15:8045:ada8:eb24:b5aa:29e	181.170.2.158
b51a:901b:cb15:8045:ada8:eb24:b5aa:29f	181.170.2.159
b51a:901b:cb15:8045:ada8:eb24:b5aa:2a0	181.170.2.160
b51a:901b:cb15:8045:ada8:eb24:b5aa:2a1	181.170.2.161
b51a:901b:cb15:8045:ada8:eb24:b5aa:2a2	181.170.2.162
b51a:901b:cb15:8045:ada8:eb24:b5aa:2a3	181.170.2.163
b51a:901b:cb15:8045:ada8:eb24:b5aa:2a4	181.170.2.164
b51a:901b:cb15:8045:ada8:eb24:b5aa:2a5	181.170.2.165
b51a:901b:cb15:8045:ada8:eb24:b5aa:2a6	181.170.2.166
b51a:901b:cb15:8045:ada8:eb24:b5aa:2a7	181.170.2.167
b51a:901b:cb15:8045:ada8:eb24:b5aa:2a8	181.170.2.168
b51a:901b:cb15:8045:ada8:eb24:b5aa:2a9	181.170.2.169
b51a:901b:cb15:8045:ada8:eb24:b5aa:2aa	181.170.2.170
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ab	181.170.2.171
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ac	181.170.2.172
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ad	181.170.2.173
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ae	181.170.2.174
b51a:901b:cb15:8045:ada8:eb24:b5aa:2af	181.170.2.175
b51a:901b:cb15:8045:ada8:eb24:b5aa:2b0	181.170.2.176
b51a:901b:cb15:8045:ada8:eb24:b5aa:2b1	181.170.2.177
b51a:901b:cb15:8045:ada8:eb24:b5aa:2b2	181.170.2.178
b51a:901b:cb15:8045:ada8:eb24:b5aa:2b3	181.170.2.179
b51a:901b:cb15:8045:ada8:eb24:b5aa:2b4	181.170.2.180

b51a:901b:cb15:8045:ada8:eb24:b5aa:2b5	181.170.2.181
b51a:901b:cb15:8045:ada8:eb24:b5aa:2b6	181.170.2.182
b51a:901b:cb15:8045:ada8:eb24:b5aa:2b7	181.170.2.183
b51a:901b:cb15:8045:ada8:eb24:b5aa:2b8	181.170.2.184
b51a:901b:cb15:8045:ada8:eb24:b5aa:2b9	181.170.2.185
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ba	181.170.2.186
b51a:901b:cb15:8045:ada8:eb24:b5aa:2bb	181.170.2.187
b51a:901b:cb15:8045:ada8:eb24:b5aa:2bc	181.170.2.188
b51a:901b:cb15:8045:ada8:eb24:b5aa:2bd	181.170.2.189
b51a:901b:cb15:8045:ada8:eb24:b5aa:2be	181.170.2.190
b51a:901b:cb15:8045:ada8:eb24:b5aa:2bf	181.170.2.191
b51a:901b:cb15:8045:ada8:eb24:b5aa:2c0	181.170.2.192
b51a:901b:cb15:8045:ada8:eb24:b5aa:2c1	181.170.2.193
b51a:901b:cb15:8045:ada8:eb24:b5aa:2c2	181.170.2.194
b51a:901b:cb15:8045:ada8:eb24:b5aa:2c3	181.170.2.195
b51a:901b:cb15:8045:ada8:eb24:b5aa:2c4	181.170.2.196
b51a:901b:cb15:8045:ada8:eb24:b5aa:2c5	181.170.2.197
b51a:901b:cb15:8045:ada8:eb24:b5aa:2c6	181.170.2.198
b51a:901b:cb15:8045:ada8:eb24:b5aa:2c7	181.170.2.199
b51a:901b:cb15:8045:ada8:eb24:b5aa:2c8	181.170.2.200
b51a:901b:cb15:8045:ada8:eb24:b5aa:2c9	181.170.2.201
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ca	181.170.2.202
b51a:901b:cb15:8045:ada8:eb24:b5aa:2cb	181.170.2.203
b51a:901b:cb15:8045:ada8:eb24:b5aa:2cc	181.170.2.204
b51a:901b:cb15:8045:ada8:eb24:b5aa:2cd	181.170.2.205
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ce	181.170.2.206
b51a:901b:cb15:8045:ada8:eb24:b5aa:2cf	181.170.2.207
b51a:901b:cb15:8045:ada8:eb24:b5aa:2d0	181.170.2.208
b51a:901b:cb15:8045:ada8:eb24:b5aa:2d1	181.170.2.209
b51a:901b:cb15:8045:ada8:eb24:b5aa:2d2	181.170.2.210
b51a:901b:cb15:8045:ada8:eb24:b5aa:2d3	181.170.2.211
b51a:901b:cb15:8045:ada8:eb24:b5aa:2d4	181.170.2.212
b51a:901b:cb15:8045:ada8:eb24:b5aa:2d5	181.170.2.213
b51a:901b:cb15:8045:ada8:eb24:b5aa:2d6	181.170.2.214
b51a:901b:cb15:8045:ada8:eb24:b5aa:2d7	181.170.2.215
b51a:901b:cb15:8045:ada8:eb24:b5aa:2d8	181.170.2.216
b51a:901b:cb15:8045:ada8:eb24:b5aa:2d9	181.170.2.217
b51a:901b:cb15:8045:ada8:eb24:b5aa:2da	181.170.2.218
b51a:901b:cb15:8045:ada8:eb24:b5aa:2db	181.170.2.219
b51a:901b:cb15:8045:ada8:eb24:b5aa:2dc	181.170.2.220
b51a:901b:cb15:8045:ada8:eb24:b5aa:2dd	181.170.2.221
b51a:901b:cb15:8045:ada8:eb24:b5aa:2de	181.170.2.222
b51a:901b:cb15:8045:ada8:eb24:b5aa:2df	181.170.2.223
b51a:901b:cb15:8045:ada8:eb24:b5aa:2e0	181.170.2.224
b51a:901b:cb15:8045:ada8:eb24:b5aa:2e1	181.170.2.225
b51a:901b:cb15:8045:ada8:eb24:b5aa:2e2	181.170.2.226
b51a:901b:cb15:8045:ada8:eb24:b5aa:2e3	181.170.2.227
b51a:901b:cb15:8045:ada8:eb24:b5aa:2e4	181.170.2.228
b51a:901b:cb15:8045:ada8:eb24:b5aa:2e5	181.170.2.229
b51a:901b:cb15:8045:ada8:eb24:b5aa:2e6	181.170.2.230
b51a:901b:cb15:8045:ada8:eb24:b5aa:2e7	181.170.2.231
b51a:901b:cb15:8045:ada8:eb24:b5aa:2e8	181.170.2.232
b51a:901b:cb15:8045:ada8:eb24:b5aa:2e9	181.170.2.233
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ea	181.170.2.234
b51a:901b:cb15:8045:ada8:eb24:b5aa:2eb	181.170.2.235
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ec	181.170.2.236
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ed	181.170.2.237
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ee	181.170.2.238
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ef	181.170.2.239
b51a:901b:cb15:8045:ada8:eb24:b5aa:2f0	181.170.2.240
b51a:901b:cb15:8045:ada8:eb24:b5aa:2f1	181.170.2.241
b51a:901b:cb15:8045:ada8:eb24:b5aa:2f2	181.170.2.242
b51a:901b:cb15:8045:ada8:eb24:b5aa:2f3	181.170.2.243
b51a:901b:cb15:8045:ada8:eb24:b5aa:2f4	181.170.2.244
b51a:901b:cb15:8045:ada8:eb24:b5aa:2f5	181.170.2.245
b51a:901b:cb15:8045:ada8:eb24:b5aa:2f6	181.170.2.246
b51a:901b:cb15:8045:ada8:eb24:b5aa:2f7	181.170.2.247
b51a:901b:cb15:8045:ada8:eb24:b5aa:2f8	181.170.2.248
b51a:901b:cb15:8045:ada8:eb24:b5aa:2f9	181.170.2.249
b51a:901b:cb15:8045:ada8:eb24:b5aa:2fa	181.170.2.250
b51a:901b:cb15:8045:ada8:eb24:b5aa:2fb	181.170.2.251
b51a:901b:cb15:8045:ada8:eb24:b5aa:2fc	181.170.2.252
b51a:901b:cb15:8045:ada8:eb24:b5aa:2fd	181.170.2.253
b51a:901b:cb15:8045:ada8:eb24:b5aa:2fe	181.170.2.254
b51a:901b:cb15:8045:ada8:eb24:b5aa:2ff	181.170.2.255

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.