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
cb15:901b:8024:901b:91bc:cb15:7828:1301	120.40.19.1
cb15:901b:8024:901b:91bc:cb15:7828:1302	120.40.19.2
cb15:901b:8024:901b:91bc:cb15:7828:1303	120.40.19.3
cb15:901b:8024:901b:91bc:cb15:7828:1304	120.40.19.4
cb15:901b:8024:901b:91bc:cb15:7828:1305	120.40.19.5
cb15:901b:8024:901b:91bc:cb15:7828:1306	120.40.19.6
cb15:901b:8024:901b:91bc:cb15:7828:1307	120.40.19.7
cb15:901b:8024:901b:91bc:cb15:7828:1308	120.40.19.8
cb15:901b:8024:901b:91bc:cb15:7828:1309	120.40.19.9
cb15:901b:8024:901b:91bc:cb15:7828:130a	120.40.19.10
cb15:901b:8024:901b:91bc:cb15:7828:130b	120.40.19.11
cb15:901b:8024:901b:91bc:cb15:7828:130c	120.40.19.12
cb15:901b:8024:901b:91bc:cb15:7828:130d	120.40.19.13
cb15:901b:8024:901b:91bc:cb15:7828:130e	120.40.19.14
cb15:901b:8024:901b:91bc:cb15:7828:130f	120.40.19.15
cb15:901b:8024:901b:91bc:cb15:7828:1310	120.40.19.16
cb15:901b:8024:901b:91bc:cb15:7828:1311	120.40.19.17
cb15:901b:8024:901b:91bc:cb15:7828:1312	120.40.19.18
cb15:901b:8024:901b:91bc:cb15:7828:1313	120.40.19.19
cb15:901b:8024:901b:91bc:cb15:7828:1314	120.40.19.20
cb15:901b:8024:901b:91bc:cb15:7828:1315	120.40.19.21
cb15:901b:8024:901b:91bc:cb15:7828:1316	120.40.19.22
cb15:901b:8024:901b:91bc:cb15:7828:1317	120.40.19.23
cb15:901b:8024:901b:91bc:cb15:7828:1318	120.40.19.24
cb15:901b:8024:901b:91bc:cb15:7828:1319	120.40.19.25
cb15:901b:8024:901b:91bc:cb15:7828:131a	120.40.19.26
cb15:901b:8024:901b:91bc:cb15:7828:131b	120.40.19.27
cb15:901b:8024:901b:91bc:cb15:7828:131c	120.40.19.28
cb15:901b:8024:901b:91bc:cb15:7828:131d	120.40.19.29
cb15:901b:8024:901b:91bc:cb15:7828:131e	120.40.19.30
cb15:901b:8024:901b:91bc:cb15:7828:131f	120.40.19.31
cb15:901b:8024:901b:91bc:cb15:7828:1320	120.40.19.32
cb15:901b:8024:901b:91bc:cb15:7828:1321	120.40.19.33
cb15:901b:8024:901b:91bc:cb15:7828:1322	120.40.19.34
cb15:901b:8024:901b:91bc:cb15:7828:1323	120.40.19.35
cb15:901b:8024:901b:91bc:cb15:7828:1324	120.40.19.36
cb15:901b:8024:901b:91bc:cb15:7828:1325	120.40.19.37
cb15:901b:8024:901b:91bc:cb15:7828:1326	120.40.19.38
cb15:901b:8024:901b:91bc:cb15:7828:1327	120.40.19.39
cb15:901b:8024:901b:91bc:cb15:7828:1328	120.40.19.40
cb15:901b:8024:901b:91bc:cb15:7828:1329	120.40.19.41
cb15:901b:8024:901b:91bc:cb15:7828:132a	120.40.19.42
cb15:901b:8024:901b:91bc:cb15:7828:132b	120.40.19.43
cb15:901b:8024:901b:91bc:cb15:7828:132c	120.40.19.44
cb15:901b:8024:901b:91bc:cb15:7828:132d	120.40.19.45
cb15:901b:8024:901b:91bc:cb15:7828:132e	120.40.19.46
cb15:901b:8024:901b:91bc:cb15:7828:132f	120.40.19.47
cb15:901b:8024:901b:91bc:cb15:7828:1330	120.40.19.48
cb15:901b:8024:901b:91bc:cb15:7828:1331	120.40.19.49
cb15:901b:8024:901b:91bc:cb15:7828:1332	120.40.19.50
cb15:901b:8024:901b:91bc:cb15:7828:1333	120.40.19.51
cb15:901b:8024:901b:91bc:cb15:7828:1334	120.40.19.52
cb15:901b:8024:901b:91bc:cb15:7828:1335	120.40.19.53
cb15:901b:8024:901b:91bc:cb15:7828:1336	120.40.19.54
cb15:901b:8024:901b:91bc:cb15:7828:1337	120.40.19.55
cb15:901b:8024:901b:91bc:cb15:7828:1338	120.40.19.56
cb15:901b:8024:901b:91bc:cb15:7828:1339	120.40.19.57
cb15:901b:8024:901b:91bc:cb15:7828:133a	120.40.19.58
cb15:901b:8024:901b:91bc:cb15:7828:133b	120.40.19.59
cb15:901b:8024:901b:91bc:cb15:7828:133c	120.40.19.60

cb15:901b:8024:901b:91bc:cb15:7828:133d	120.40.19.61
cb15:901b:8024:901b:91bc:cb15:7828:133e	120.40.19.62
cb15:901b:8024:901b:91bc:cb15:7828:133f	120.40.19.63
cb15:901b:8024:901b:91bc:cb15:7828:1340	120.40.19.64
cb15:901b:8024:901b:91bc:cb15:7828:1341	120.40.19.65
cb15:901b:8024:901b:91bc:cb15:7828:1342	120.40.19.66
cb15:901b:8024:901b:91bc:cb15:7828:1343	120.40.19.67
cb15:901b:8024:901b:91bc:cb15:7828:1344	120.40.19.68
cb15:901b:8024:901b:91bc:cb15:7828:1345	120.40.19.69
cb15:901b:8024:901b:91bc:cb15:7828:1346	120.40.19.70
cb15:901b:8024:901b:91bc:cb15:7828:1347	120.40.19.71
cb15:901b:8024:901b:91bc:cb15:7828:1348	120.40.19.72
cb15:901b:8024:901b:91bc:cb15:7828:1349	120.40.19.73
cb15:901b:8024:901b:91bc:cb15:7828:134a	120.40.19.74
cb15:901b:8024:901b:91bc:cb15:7828:134b	120.40.19.75
cb15:901b:8024:901b:91bc:cb15:7828:134c	120.40.19.76
cb15:901b:8024:901b:91bc:cb15:7828:134d	120.40.19.77
cb15:901b:8024:901b:91bc:cb15:7828:134e	120.40.19.78
cb15:901b:8024:901b:91bc:cb15:7828:134f	120.40.19.79
cb15:901b:8024:901b:91bc:cb15:7828:1350	120.40.19.80
cb15:901b:8024:901b:91bc:cb15:7828:1351	120.40.19.81
cb15:901b:8024:901b:91bc:cb15:7828:1352	120.40.19.82
cb15:901b:8024:901b:91bc:cb15:7828:1353	120.40.19.83
cb15:901b:8024:901b:91bc:cb15:7828:1354	120.40.19.84
cb15:901b:8024:901b:91bc:cb15:7828:1355	120.40.19.85
cb15:901b:8024:901b:91bc:cb15:7828:1356	120.40.19.86
cb15:901b:8024:901b:91bc:cb15:7828:1357	120.40.19.87
cb15:901b:8024:901b:91bc:cb15:7828:1358	120.40.19.88
cb15:901b:8024:901b:91bc:cb15:7828:1359	120.40.19.89
cb15:901b:8024:901b:91bc:cb15:7828:135a	120.40.19.90
cb15:901b:8024:901b:91bc:cb15:7828:135b	120.40.19.91
cb15:901b:8024:901b:91bc:cb15:7828:135c	120.40.19.92
cb15:901b:8024:901b:91bc:cb15:7828:135d	120.40.19.93
cb15:901b:8024:901b:91bc:cb15:7828:135e	120.40.19.94
cb15:901b:8024:901b:91bc:cb15:7828:135f	120.40.19.95
cb15:901b:8024:901b:91bc:cb15:7828:1360	120.40.19.96
cb15:901b:8024:901b:91bc:cb15:7828:1361	120.40.19.97
cb15:901b:8024:901b:91bc:cb15:7828:1362	120.40.19.98
cb15:901b:8024:901b:91bc:cb15:7828:1363	120.40.19.99
cb15:901b:8024:901b:91bc:cb15:7828:1364	120.40.19.100
cb15:901b:8024:901b:91bc:cb15:7828:1365	120.40.19.101
cb15:901b:8024:901b:91bc:cb15:7828:1366	120.40.19.102
cb15:901b:8024:901b:91bc:cb15:7828:1367	120.40.19.103
cb15:901b:8024:901b:91bc:cb15:7828:1368	120.40.19.104
cb15:901b:8024:901b:91bc:cb15:7828:1369	120.40.19.105
cb15:901b:8024:901b:91bc:cb15:7828:136a	120.40.19.106
cb15:901b:8024:901b:91bc:cb15:7828:136b	120.40.19.107
cb15:901b:8024:901b:91bc:cb15:7828:136c	120.40.19.108
cb15:901b:8024:901b:91bc:cb15:7828:136d	120.40.19.109
cb15:901b:8024:901b:91bc:cb15:7828:136e	120.40.19.110
cb15:901b:8024:901b:91bc:cb15:7828:136f	120.40.19.111
cb15:901b:8024:901b:91bc:cb15:7828:1370	120.40.19.112
cb15:901b:8024:901b:91bc:cb15:7828:1371	120.40.19.113
cb15:901b:8024:901b:91bc:cb15:7828:1372	120.40.19.114
cb15:901b:8024:901b:91bc:cb15:7828:1373	120.40.19.115
cb15:901b:8024:901b:91bc:cb15:7828:1374	120.40.19.116
cb15:901b:8024:901b:91bc:cb15:7828:1375	120.40.19.117
cb15:901b:8024:901b:91bc:cb15:7828:1376	120.40.19.118
cb15:901b:8024:901b:91bc:cb15:7828:1377	120.40.19.119
cb15:901b:8024:901b:91bc:cb15:7828:1378	120.40.19.120

cb15:901b:8024:901b:91bc:cb15:7828:1379	120.40.19.121
cb15:901b:8024:901b:91bc:cb15:7828:137a	120.40.19.122
cb15:901b:8024:901b:91bc:cb15:7828:137b	120.40.19.123
cb15:901b:8024:901b:91bc:cb15:7828:137c	120.40.19.124
cb15:901b:8024:901b:91bc:cb15:7828:137d	120.40.19.125
cb15:901b:8024:901b:91bc:cb15:7828:137e	120.40.19.126
cb15:901b:8024:901b:91bc:cb15:7828:137f	120.40.19.127
cb15:901b:8024:901b:91bc:cb15:7828:1380	120.40.19.128
cb15:901b:8024:901b:91bc:cb15:7828:1381	120.40.19.129
cb15:901b:8024:901b:91bc:cb15:7828:1382	120.40.19.130
cb15:901b:8024:901b:91bc:cb15:7828:1383	120.40.19.131
cb15:901b:8024:901b:91bc:cb15:7828:1384	120.40.19.132
cb15:901b:8024:901b:91bc:cb15:7828:1385	120.40.19.133
cb15:901b:8024:901b:91bc:cb15:7828:1386	120.40.19.134
cb15:901b:8024:901b:91bc:cb15:7828:1387	120.40.19.135
cb15:901b:8024:901b:91bc:cb15:7828:1388	120.40.19.136
cb15:901b:8024:901b:91bc:cb15:7828:1389	120.40.19.137
cb15:901b:8024:901b:91bc:cb15:7828:138a	120.40.19.138
cb15:901b:8024:901b:91bc:cb15:7828:138b	120.40.19.139
cb15:901b:8024:901b:91bc:cb15:7828:138c	120.40.19.140
cb15:901b:8024:901b:91bc:cb15:7828:138d	120.40.19.141
cb15:901b:8024:901b:91bc:cb15:7828:138e	120.40.19.142
cb15:901b:8024:901b:91bc:cb15:7828:138f	120.40.19.143
cb15:901b:8024:901b:91bc:cb15:7828:1390	120.40.19.144
cb15:901b:8024:901b:91bc:cb15:7828:1391	120.40.19.145
cb15:901b:8024:901b:91bc:cb15:7828:1392	120.40.19.146
cb15:901b:8024:901b:91bc:cb15:7828:1393	120.40.19.147
cb15:901b:8024:901b:91bc:cb15:7828:1394	120.40.19.148
cb15:901b:8024:901b:91bc:cb15:7828:1395	120.40.19.149
cb15:901b:8024:901b:91bc:cb15:7828:1396	120.40.19.150
cb15:901b:8024:901b:91bc:cb15:7828:1397	120.40.19.151
cb15:901b:8024:901b:91bc:cb15:7828:1398	120.40.19.152
cb15:901b:8024:901b:91bc:cb15:7828:1399	120.40.19.153
cb15:901b:8024:901b:91bc:cb15:7828:139a	120.40.19.154
cb15:901b:8024:901b:91bc:cb15:7828:139b	120.40.19.155
cb15:901b:8024:901b:91bc:cb15:7828:139c	120.40.19.156
cb15:901b:8024:901b:91bc:cb15:7828:139d	120.40.19.157
cb15:901b:8024:901b:91bc:cb15:7828:139e	120.40.19.158
cb15:901b:8024:901b:91bc:cb15:7828:139f	120.40.19.159
cb15:901b:8024:901b:91bc:cb15:7828:13a0	120.40.19.160
cb15:901b:8024:901b:91bc:cb15:7828:13a1	120.40.19.161
cb15:901b:8024:901b:91bc:cb15:7828:13a2	120.40.19.162
cb15:901b:8024:901b:91bc:cb15:7828:13a3	120.40.19.163
cb15:901b:8024:901b:91bc:cb15:7828:13a4	120.40.19.164
cb15:901b:8024:901b:91bc:cb15:7828:13a5	120.40.19.165
cb15:901b:8024:901b:91bc:cb15:7828:13a6	120.40.19.166
cb15:901b:8024:901b:91bc:cb15:7828:13a7	120.40.19.167
cb15:901b:8024:901b:91bc:cb15:7828:13a8	120.40.19.168
cb15:901b:8024:901b:91bc:cb15:7828:13a9	120.40.19.169
cb15:901b:8024:901b:91bc:cb15:7828:13aa	120.40.19.170
cb15:901b:8024:901b:91bc:cb15:7828:13ab	120.40.19.171
cb15:901b:8024:901b:91bc:cb15:7828:13ac	120.40.19.172
cb15:901b:8024:901b:91bc:cb15:7828:13ad	120.40.19.173
cb15:901b:8024:901b:91bc:cb15:7828:13ae	120.40.19.174
cb15:901b:8024:901b:91bc:cb15:7828:13af	120.40.19.175
cb15:901b:8024:901b:91bc:cb15:7828:13b0	120.40.19.176
cb15:901b:8024:901b:91bc:cb15:7828:13b1	120.40.19.177
cb15:901b:8024:901b:91bc:cb15:7828:13b2	120.40.19.178
cb15:901b:8024:901b:91bc:cb15:7828:13b3	120.40.19.179
cb15:901b:8024:901b:91bc:cb15:7828:13b4	120.40.19.180

cb15:901b:8024:901b:91bc:cb15:7828:13b5	120.40.19.181
cb15:901b:8024:901b:91bc:cb15:7828:13b6	120.40.19.182
cb15:901b:8024:901b:91bc:cb15:7828:13b7	120.40.19.183
cb15:901b:8024:901b:91bc:cb15:7828:13b8	120.40.19.184
cb15:901b:8024:901b:91bc:cb15:7828:13b9	120.40.19.185
cb15:901b:8024:901b:91bc:cb15:7828:13ba	120.40.19.186
cb15:901b:8024:901b:91bc:cb15:7828:13bb	120.40.19.187
cb15:901b:8024:901b:91bc:cb15:7828:13bc	120.40.19.188
cb15:901b:8024:901b:91bc:cb15:7828:13bd	120.40.19.189
cb15:901b:8024:901b:91bc:cb15:7828:13be	120.40.19.190
cb15:901b:8024:901b:91bc:cb15:7828:13bf	120.40.19.191
cb15:901b:8024:901b:91bc:cb15:7828:13c0	120.40.19.192
cb15:901b:8024:901b:91bc:cb15:7828:13c1	120.40.19.193
cb15:901b:8024:901b:91bc:cb15:7828:13c2	120.40.19.194
cb15:901b:8024:901b:91bc:cb15:7828:13c3	120.40.19.195
cb15:901b:8024:901b:91bc:cb15:7828:13c4	120.40.19.196
cb15:901b:8024:901b:91bc:cb15:7828:13c5	120.40.19.197
cb15:901b:8024:901b:91bc:cb15:7828:13c6	120.40.19.198
cb15:901b:8024:901b:91bc:cb15:7828:13c7	120.40.19.199
cb15:901b:8024:901b:91bc:cb15:7828:13c8	120.40.19.200
cb15:901b:8024:901b:91bc:cb15:7828:13c9	120.40.19.201
cb15:901b:8024:901b:91bc:cb15:7828:13ca	120.40.19.202
cb15:901b:8024:901b:91bc:cb15:7828:13cb	120.40.19.203
cb15:901b:8024:901b:91bc:cb15:7828:13cc	120.40.19.204
cb15:901b:8024:901b:91bc:cb15:7828:13cd	120.40.19.205
cb15:901b:8024:901b:91bc:cb15:7828:13ce	120.40.19.206
cb15:901b:8024:901b:91bc:cb15:7828:13cf	120.40.19.207
cb15:901b:8024:901b:91bc:cb15:7828:13d0	120.40.19.208
cb15:901b:8024:901b:91bc:cb15:7828:13d1	120.40.19.209
cb15:901b:8024:901b:91bc:cb15:7828:13d2	120.40.19.210
cb15:901b:8024:901b:91bc:cb15:7828:13d3	120.40.19.211
cb15:901b:8024:901b:91bc:cb15:7828:13d4	120.40.19.212
cb15:901b:8024:901b:91bc:cb15:7828:13d5	120.40.19.213
cb15:901b:8024:901b:91bc:cb15:7828:13d6	120.40.19.214
cb15:901b:8024:901b:91bc:cb15:7828:13d7	120.40.19.215
cb15:901b:8024:901b:91bc:cb15:7828:13d8	120.40.19.216
cb15:901b:8024:901b:91bc:cb15:7828:13d9	120.40.19.217
cb15:901b:8024:901b:91bc:cb15:7828:13da	120.40.19.218
cb15:901b:8024:901b:91bc:cb15:7828:13db	120.40.19.219
cb15:901b:8024:901b:91bc:cb15:7828:13dc	120.40.19.220
cb15:901b:8024:901b:91bc:cb15:7828:13dd	120.40.19.221
cb15:901b:8024:901b:91bc:cb15:7828:13de	120.40.19.222
cb15:901b:8024:901b:91bc:cb15:7828:13df	120.40.19.223
cb15:901b:8024:901b:91bc:cb15:7828:13e0	120.40.19.224
cb15:901b:8024:901b:91bc:cb15:7828:13e1	120.40.19.225
cb15:901b:8024:901b:91bc:cb15:7828:13e2	120.40.19.226
cb15:901b:8024:901b:91bc:cb15:7828:13e3	120.40.19.227
cb15:901b:8024:901b:91bc:cb15:7828:13e4	120.40.19.228
cb15:901b:8024:901b:91bc:cb15:7828:13e5	120.40.19.229
cb15:901b:8024:901b:91bc:cb15:7828:13e6	120.40.19.230
cb15:901b:8024:901b:91bc:cb15:7828:13e7	120.40.19.231
cb15:901b:8024:901b:91bc:cb15:7828:13e8	120.40.19.232
cb15:901b:8024:901b:91bc:cb15:7828:13e9	120.40.19.233
cb15:901b:8024:901b:91bc:cb15:7828:13ea	120.40.19.234
cb15:901b:8024:901b:91bc:cb15:7828:13eb	120.40.19.235
cb15:901b:8024:901b:91bc:cb15:7828:13ec	120.40.19.236
cb15:901b:8024:901b:91bc:cb15:7828:13ed	120.40.19.237
cb15:901b:8024:901b:91bc:cb15:7828:13ee	120.40.19.238
cb15:901b:8024:901b:91bc:cb15:7828:13ef	120.40.19.239
cb15:901b:8024:901b:91bc:cb15:7828:13f0	120.40.19.240
cb15:901b:8024:901b:91bc:cb15:7828:13f1	120.40.19.241
cb15:901b:8024:901b:91bc:cb15:7828:13f2	120.40.19.242
cb15:901b:8024:901b:91bc:cb15:7828:13f3	120.40.19.243
cb15:901b:8024:901b:91bc:cb15:7828:13f4	120.40.19.244
cb15:901b:8024:901b:91bc:cb15:7828:13f5	120.40.19.245
cb15:901b:8024:901b:91bc:cb15:7828:13f6	120.40.19.246
cb15:901b:8024:901b:91bc:cb15:7828:13f7	120.40.19.247
cb15:901b:8024:901b:91bc:cb15:7828:13f8	120.40.19.248
cb15:901b:8024:901b:91bc:cb15:7828:13f9	120.40.19.249
cb15:901b:8024:901b:91bc:cb15:7828:13fa	120.40.19.250
cb15:901b:8024:901b:91bc:cb15:7828:13fb	120.40.19.251
cb15:901b:8024:901b:91bc:cb15:7828:13fc	120.40.19.252
cb15:901b:8024:901b:91bc:cb15:7828:13fd	120.40.19.253
cb15:901b:8024:901b:91bc:cb15:7828:13fe	120.40.19.254
cb15:901b:8024:901b:91bc:cb15:7828:13ff	120.40.19.255

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.