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:901b:8082:40de:3157:dfee:201	223.238.2.1
b51a:901b:901b:8082:40de:3157:dfee:202	223.238.2.2
b51a:901b:901b:8082:40de:3157:dfee:203	223.238.2.3
b51a:901b:901b:8082:40de:3157:dfee:204	223.238.2.4
b51a:901b:901b:8082:40de:3157:dfee:205	223.238.2.5
b51a:901b:901b:8082:40de:3157:dfee:206	223.238.2.6
b51a:901b:901b:8082:40de:3157:dfee:207	223.238.2.7
b51a:901b:901b:8082:40de:3157:dfee:208	223.238.2.8
b51a:901b:901b:8082:40de:3157:dfee:209	223.238.2.9
b51a:901b:901b:8082:40de:3157:dfee:20a	223.238.2.10
b51a:901b:901b:8082:40de:3157:dfee:20b	223.238.2.11
b51a:901b:901b:8082:40de:3157:dfee:20c	223.238.2.12
b51a:901b:901b:8082:40de:3157:dfee:20d	223.238.2.13
b51a:901b:901b:8082:40de:3157:dfee:20e	223.238.2.14
b51a:901b:901b:8082:40de:3157:dfee:20f	223.238.2.15
b51a:901b:901b:8082:40de:3157:dfee:210	223.238.2.16
b51a:901b:901b:8082:40de:3157:dfee:211	223.238.2.17
b51a:901b:901b:8082:40de:3157:dfee:212	223.238.2.18
b51a:901b:901b:8082:40de:3157:dfee:213	223.238.2.19
b51a:901b:901b:8082:40de:3157:dfee:214	223.238.2.20
b51a:901b:901b:8082:40de:3157:dfee:215	223.238.2.21
b51a:901b:901b:8082:40de:3157:dfee:216	223.238.2.22
b51a:901b:901b:8082:40de:3157:dfee:217	223.238.2.23
b51a:901b:901b:8082:40de:3157:dfee:218	223.238.2.24
b51a:901b:901b:8082:40de:3157:dfee:219	223.238.2.25
b51a:901b:901b:8082:40de:3157:dfee:21a	223.238.2.26
b51a:901b:901b:8082:40de:3157:dfee:21b	223.238.2.27
b51a:901b:901b:8082:40de:3157:dfee:21c	223.238.2.28
b51a:901b:901b:8082:40de:3157:dfee:21d	223.238.2.29
b51a:901b:901b:8082:40de:3157:dfee:21e	223.238.2.30
b51a:901b:901b:8082:40de:3157:dfee:21f	223.238.2.31
b51a:901b:901b:8082:40de:3157:dfee:220	223.238.2.32
b51a:901b:901b:8082:40de:3157:dfee:221	223.238.2.33
b51a:901b:901b:8082:40de:3157:dfee:222	223.238.2.34
b51a:901b:901b:8082:40de:3157:dfee:223	223.238.2.35
b51a:901b:901b:8082:40de:3157:dfee:224	223.238.2.36
b51a:901b:901b:8082:40de:3157:dfee:225	223.238.2.37
b51a:901b:901b:8082:40de:3157:dfee:226	223.238.2.38
b51a:901b:901b:8082:40de:3157:dfee:227	223.238.2.39
b51a:901b:901b:8082:40de:3157:dfee:228	223.238.2.40
b51a:901b:901b:8082:40de:3157:dfee:229	223.238.2.41
b51a:901b:901b:8082:40de:3157:dfee:22a	223.238.2.42
b51a:901b:901b:8082:40de:3157:dfee:22b	223.238.2.43
b51a:901b:901b:8082:40de:3157:dfee:22c	223.238.2.44
b51a:901b:901b:8082:40de:3157:dfee:22d	223.238.2.45
b51a:901b:901b:8082:40de:3157:dfee:22e	223.238.2.46
b51a:901b:901b:8082:40de:3157:dfee:22f	223.238.2.47
b51a:901b:901b:8082:40de:3157:dfee:230	223.238.2.48
b51a:901b:901b:8082:40de:3157:dfee:231	223.238.2.49
b51a:901b:901b:8082:40de:3157:dfee:232	223.238.2.50
b51a:901b:901b:8082:40de:3157:dfee:233	223.238.2.51
b51a:901b:901b:8082:40de:3157:dfee:234	223.238.2.52
b51a:901b:901b:8082:40de:3157:dfee:235	223.238.2.53
b51a:901b:901b:8082:40de:3157:dfee:236	223.238.2.54
b51a:901b:901b:8082:40de:3157:dfee:237	223.238.2.55
b51a:901b:901b:8082:40de:3157:dfee:238	223.238.2.56
b51a:901b:901b:8082:40de:3157:dfee:239	223.238.2.57
b51a:901b:901b:8082:40de:3157:dfee:23a	223.238.2.58
b51a:901b:901b:8082:40de:3157:dfee:23b	223.238.2.59
b51a:901b:901b:8082:40de:3157:dfee:23c	223.238.2.60

b51a:901b:901b:8082:40de:3157:dfee:23d	223.238.2.61
b51a:901b:901b:8082:40de:3157:dfee:23e	223.238.2.62
b51a:901b:901b:8082:40de:3157:dfee:23f	223.238.2.63
b51a:901b:901b:8082:40de:3157:dfee:240	223.238.2.64
b51a:901b:901b:8082:40de:3157:dfee:241	223.238.2.65
b51a:901b:901b:8082:40de:3157:dfee:242	223.238.2.66
b51a:901b:901b:8082:40de:3157:dfee:243	223.238.2.67
b51a:901b:901b:8082:40de:3157:dfee:244	223.238.2.68
b51a:901b:901b:8082:40de:3157:dfee:245	223.238.2.69
b51a:901b:901b:8082:40de:3157:dfee:246	223.238.2.70
b51a:901b:901b:8082:40de:3157:dfee:247	223.238.2.71
b51a:901b:901b:8082:40de:3157:dfee:248	223.238.2.72
b51a:901b:901b:8082:40de:3157:dfee:249	223.238.2.73
b51a:901b:901b:8082:40de:3157:dfee:24a	223.238.2.74
b51a:901b:901b:8082:40de:3157:dfee:24b	223.238.2.75
b51a:901b:901b:8082:40de:3157:dfee:24c	223.238.2.76
b51a:901b:901b:8082:40de:3157:dfee:24d	223.238.2.77
b51a:901b:901b:8082:40de:3157:dfee:24e	223.238.2.78
b51a:901b:901b:8082:40de:3157:dfee:24f	223.238.2.79
b51a:901b:901b:8082:40de:3157:dfee:250	223.238.2.80
b51a:901b:901b:8082:40de:3157:dfee:251	223.238.2.81
b51a:901b:901b:8082:40de:3157:dfee:252	223.238.2.82
b51a:901b:901b:8082:40de:3157:dfee:253	223.238.2.83
b51a:901b:901b:8082:40de:3157:dfee:254	223.238.2.84
b51a:901b:901b:8082:40de:3157:dfee:255	223.238.2.85
b51a:901b:901b:8082:40de:3157:dfee:256	223.238.2.86
b51a:901b:901b:8082:40de:3157:dfee:257	223.238.2.87
b51a:901b:901b:8082:40de:3157:dfee:258	223.238.2.88
b51a:901b:901b:8082:40de:3157:dfee:259	223.238.2.89
b51a:901b:901b:8082:40de:3157:dfee:25a	223.238.2.90
b51a:901b:901b:8082:40de:3157:dfee:25b	223.238.2.91
b51a:901b:901b:8082:40de:3157:dfee:25c	223.238.2.92
b51a:901b:901b:8082:40de:3157:dfee:25d	223.238.2.93
b51a:901b:901b:8082:40de:3157:dfee:25e	223.238.2.94
b51a:901b:901b:8082:40de:3157:dfee:25f	223.238.2.95
b51a:901b:901b:8082:40de:3157:dfee:260	223.238.2.96
b51a:901b:901b:8082:40de:3157:dfee:261	223.238.2.97
b51a:901b:901b:8082:40de:3157:dfee:262	223.238.2.98
b51a:901b:901b:8082:40de:3157:dfee:263	223.238.2.99
b51a:901b:901b:8082:40de:3157:dfee:264	223.238.2.100
b51a:901b:901b:8082:40de:3157:dfee:265	223.238.2.101
b51a:901b:901b:8082:40de:3157:dfee:266	223.238.2.102
b51a:901b:901b:8082:40de:3157:dfee:267	223.238.2.103
b51a:901b:901b:8082:40de:3157:dfee:268	223.238.2.104
b51a:901b:901b:8082:40de:3157:dfee:269	223.238.2.105
b51a:901b:901b:8082:40de:3157:dfee:26a	223.238.2.106
b51a:901b:901b:8082:40de:3157:dfee:26b	223.238.2.107
b51a:901b:901b:8082:40de:3157:dfee:26c	223.238.2.108
b51a:901b:901b:8082:40de:3157:dfee:26d	223.238.2.109
b51a:901b:901b:8082:40de:3157:dfee:26e	223.238.2.110
b51a:901b:901b:8082:40de:3157:dfee:26f	223.238.2.111
b51a:901b:901b:8082:40de:3157:dfee:270	223.238.2.112
b51a:901b:901b:8082:40de:3157:dfee:271	223.238.2.113
b51a:901b:901b:8082:40de:3157:dfee:272	223.238.2.114
b51a:901b:901b:8082:40de:3157:dfee:273	223.238.2.115
b51a:901b:901b:8082:40de:3157:dfee:274	223.238.2.116
b51a:901b:901b:8082:40de:3157:dfee:275	223.238.2.117
b51a:901b:901b:8082:40de:3157:dfee:276	223.238.2.118
b51a:901b:901b:8082:40de:3157:dfee:277	223.238.2.119
b51a:901b:901b:8082:40de:3157:dfee:278	223.238.2.120

b51a:901b:901b:8082:40de:3157:dfee:279	223.238.2.121
b51a:901b:901b:8082:40de:3157:dfee:27a	223.238.2.122
b51a:901b:901b:8082:40de:3157:dfee:27b	223.238.2.123
b51a:901b:901b:8082:40de:3157:dfee:27c	223.238.2.124
b51a:901b:901b:8082:40de:3157:dfee:27d	223.238.2.125
b51a:901b:901b:8082:40de:3157:dfee:27e	223.238.2.126
b51a:901b:901b:8082:40de:3157:dfee:27f	223.238.2.127
b51a:901b:901b:8082:40de:3157:dfee:280	223.238.2.128
b51a:901b:901b:8082:40de:3157:dfee:281	223.238.2.129
b51a:901b:901b:8082:40de:3157:dfee:282	223.238.2.130
b51a:901b:901b:8082:40de:3157:dfee:283	223.238.2.131
b51a:901b:901b:8082:40de:3157:dfee:284	223.238.2.132
b51a:901b:901b:8082:40de:3157:dfee:285	223.238.2.133
b51a:901b:901b:8082:40de:3157:dfee:286	223.238.2.134
b51a:901b:901b:8082:40de:3157:dfee:287	223.238.2.135
b51a:901b:901b:8082:40de:3157:dfee:288	223.238.2.136
b51a:901b:901b:8082:40de:3157:dfee:289	223.238.2.137
b51a:901b:901b:8082:40de:3157:dfee:28a	223.238.2.138
b51a:901b:901b:8082:40de:3157:dfee:28b	223.238.2.139
b51a:901b:901b:8082:40de:3157:dfee:28c	223.238.2.140
b51a:901b:901b:8082:40de:3157:dfee:28d	223.238.2.141
b51a:901b:901b:8082:40de:3157:dfee:28e	223.238.2.142
b51a:901b:901b:8082:40de:3157:dfee:28f	223.238.2.143
b51a:901b:901b:8082:40de:3157:dfee:290	223.238.2.144
b51a:901b:901b:8082:40de:3157:dfee:291	223.238.2.145
b51a:901b:901b:8082:40de:3157:dfee:292	223.238.2.146
b51a:901b:901b:8082:40de:3157:dfee:293	223.238.2.147
b51a:901b:901b:8082:40de:3157:dfee:294	223.238.2.148
b51a:901b:901b:8082:40de:3157:dfee:295	223.238.2.149
b51a:901b:901b:8082:40de:3157:dfee:296	223.238.2.150
b51a:901b:901b:8082:40de:3157:dfee:297	223.238.2.151
b51a:901b:901b:8082:40de:3157:dfee:298	223.238.2.152
b51a:901b:901b:8082:40de:3157:dfee:299	223.238.2.153
b51a:901b:901b:8082:40de:3157:dfee:29a	223.238.2.154
b51a:901b:901b:8082:40de:3157:dfee:29b	223.238.2.155
b51a:901b:901b:8082:40de:3157:dfee:29c	223.238.2.156
b51a:901b:901b:8082:40de:3157:dfee:29d	223.238.2.157
b51a:901b:901b:8082:40de:3157:dfee:29e	223.238.2.158
b51a:901b:901b:8082:40de:3157:dfee:29f	223.238.2.159
b51a:901b:901b:8082:40de:3157:dfee:2a0	223.238.2.160
b51a:901b:901b:8082:40de:3157:dfee:2a1	223.238.2.161
b51a:901b:901b:8082:40de:3157:dfee:2a2	223.238.2.162
b51a:901b:901b:8082:40de:3157:dfee:2a3	223.238.2.163
b51a:901b:901b:8082:40de:3157:dfee:2a4	223.238.2.164
b51a:901b:901b:8082:40de:3157:dfee:2a5	223.238.2.165
b51a:901b:901b:8082:40de:3157:dfee:2a6	223.238.2.166
b51a:901b:901b:8082:40de:3157:dfee:2a7	223.238.2.167
b51a:901b:901b:8082:40de:3157:dfee:2a8	223.238.2.168
b51a:901b:901b:8082:40de:3157:dfee:2a9	223.238.2.169
b51a:901b:901b:8082:40de:3157:dfee:2aa	223.238.2.170
b51a:901b:901b:8082:40de:3157:dfee:2ab	223.238.2.171
b51a:901b:901b:8082:40de:3157:dfee:2ac	223.238.2.172
b51a:901b:901b:8082:40de:3157:dfee:2ad	223.238.2.173
b51a:901b:901b:8082:40de:3157:dfee:2ae	223.238.2.174
b51a:901b:901b:8082:40de:3157:dfee:2af	223.238.2.175
b51a:901b:901b:8082:40de:3157:dfee:2b0	223.238.2.176
b51a:901b:901b:8082:40de:3157:dfee:2b1	223.238.2.177
b51a:901b:901b:8082:40de:3157:dfee:2b2	223.238.2.178
b51a:901b:901b:8082:40de:3157:dfee:2b3	223.238.2.179
b51a:901b:901b:8082:40de:3157:dfee:2b4	223.238.2.180

b51a:901b:901b:8082:40de:3157:dfee:2b5	223.238.2.181
b51a:901b:901b:8082:40de:3157:dfee:2b6	223.238.2.182
b51a:901b:901b:8082:40de:3157:dfee:2b7	223.238.2.183
b51a:901b:901b:8082:40de:3157:dfee:2b8	223.238.2.184
b51a:901b:901b:8082:40de:3157:dfee:2b9	223.238.2.185
b51a:901b:901b:8082:40de:3157:dfee:2ba	223.238.2.186
b51a:901b:901b:8082:40de:3157:dfee:2bb	223.238.2.187
b51a:901b:901b:8082:40de:3157:dfee:2bc	223.238.2.188
b51a:901b:901b:8082:40de:3157:dfee:2bd	223.238.2.189
b51a:901b:901b:8082:40de:3157:dfee:2be	223.238.2.190
b51a:901b:901b:8082:40de:3157:dfee:2bf	223.238.2.191
b51a:901b:901b:8082:40de:3157:dfee:2c0	223.238.2.192
b51a:901b:901b:8082:40de:3157:dfee:2c1	223.238.2.193
b51a:901b:901b:8082:40de:3157:dfee:2c2	223.238.2.194
b51a:901b:901b:8082:40de:3157:dfee:2c3	223.238.2.195
b51a:901b:901b:8082:40de:3157:dfee:2c4	223.238.2.196
b51a:901b:901b:8082:40de:3157:dfee:2c5	223.238.2.197
b51a:901b:901b:8082:40de:3157:dfee:2c6	223.238.2.198
b51a:901b:901b:8082:40de:3157:dfee:2c7	223.238.2.199
b51a:901b:901b:8082:40de:3157:dfee:2c8	223.238.2.200
b51a:901b:901b:8082:40de:3157:dfee:2c9	223.238.2.201
b51a:901b:901b:8082:40de:3157:dfee:2ca	223.238.2.202
b51a:901b:901b:8082:40de:3157:dfee:2cb	223.238.2.203
b51a:901b:901b:8082:40de:3157:dfee:2cc	223.238.2.204
b51a:901b:901b:8082:40de:3157:dfee:2cd	223.238.2.205
b51a:901b:901b:8082:40de:3157:dfee:2ce	223.238.2.206
b51a:901b:901b:8082:40de:3157:dfee:2cf	223.238.2.207
b51a:901b:901b:8082:40de:3157:dfee:2d0	223.238.2.208
b51a:901b:901b:8082:40de:3157:dfee:2d1	223.238.2.209
b51a:901b:901b:8082:40de:3157:dfee:2d2	223.238.2.210
b51a:901b:901b:8082:40de:3157:dfee:2d3	223.238.2.211
b51a:901b:901b:8082:40de:3157:dfee:2d4	223.238.2.212
b51a:901b:901b:8082:40de:3157:dfee:2d5	223.238.2.213
b51a:901b:901b:8082:40de:3157:dfee:2d6	223.238.2.214
b51a:901b:901b:8082:40de:3157:dfee:2d7	223.238.2.215
b51a:901b:901b:8082:40de:3157:dfee:2d8	223.238.2.216
b51a:901b:901b:8082:40de:3157:dfee:2d9	223.238.2.217
b51a:901b:901b:8082:40de:3157:dfee:2da	223.238.2.218
b51a:901b:901b:8082:40de:3157:dfee:2db	223.238.2.219
b51a:901b:901b:8082:40de:3157:dfee:2dc	223.238.2.220
b51a:901b:901b:8082:40de:3157:dfee:2dd	223.238.2.221
b51a:901b:901b:8082:40de:3157:dfee:2de	223.238.2.222
b51a:901b:901b:8082:40de:3157:dfee:2df	223.238.2.223
b51a:901b:901b:8082:40de:3157:dfee:2e0	223.238.2.224
b51a:901b:901b:8082:40de:3157:dfee:2e1	223.238.2.225
b51a:901b:901b:8082:40de:3157:dfee:2e2	223.238.2.226
b51a:901b:901b:8082:40de:3157:dfee:2e3	223.238.2.227
b51a:901b:901b:8082:40de:3157:dfee:2e4	223.238.2.228
b51a:901b:901b:8082:40de:3157:dfee:2e5	223.238.2.229
b51a:901b:901b:8082:40de:3157:dfee:2e6	223.238.2.230
b51a:901b:901b:8082:40de:3157:dfee:2e7	223.238.2.231
b51a:901b:901b:8082:40de:3157:dfee:2e8	223.238.2.232
b51a:901b:901b:8082:40de:3157:dfee:2e9	223.238.2.233
b51a:901b:901b:8082:40de:3157:dfee:2ea	223.238.2.234
b51a:901b:901b:8082:40de:3157:dfee:2eb	223.238.2.235
b51a:901b:901b:8082:40de:3157:dfee:2ec	223.238.2.236
b51a:901b:901b:8082:40de:3157:dfee:2ed	223.238.2.237
b51a:901b:901b:8082:40de:3157:dfee:2ee	223.238.2.238
b51a:901b:901b:8082:40de:3157:dfee:2ef	223.238.2.239
b51a:901b:901b:8082:40de:3157:dfee:2f0	223.238.2.240
b51a:901b:901b:8082:40de:3157:dfee:2f1	223.238.2.241
b51a:901b:901b:8082:40de:3157:dfee:2f2	223.238.2.242
b51a:901b:901b:8082:40de:3157:dfee:2f3	223.238.2.243
b51a:901b:901b:8082:40de:3157:dfee:2f4	223.238.2.244
b51a:901b:901b:8082:40de:3157:dfee:2f5	223.238.2.245
b51a:901b:901b:8082:40de:3157:dfee:2f6	223.238.2.246
b51a:901b:901b:8082:40de:3157:dfee:2f7	223.238.2.247
b51a:901b:901b:8082:40de:3157:dfee:2f8	223.238.2.248
b51a:901b:901b:8082:40de:3157:dfee:2f9	223.238.2.249
b51a:901b:901b:8082:40de:3157:dfee:2fa	223.238.2.250
b51a:901b:901b:8082:40de:3157:dfee:2fb	223.238.2.251
b51a:901b:901b:8082:40de:3157:dfee:2fc	223.238.2.252
b51a:901b:901b:8082:40de:3157:dfee:2fd	223.238.2.253
b51a:901b:901b:8082:40de:3157:dfee:2fe	223.238.2.254
b51a:901b:901b:8082:40de:3157:dfee:2ff	223.238.2.255

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.