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:901b:fb65:4024:3173:f28:1301	15.40.19.1
cb15:901b:901b:fb65:4024:3173:f28:1302	15.40.19.2
cb15:901b:901b:fb65:4024:3173:f28:1303	15.40.19.3
cb15:901b:901b:fb65:4024:3173:f28:1304	15.40.19.4
cb15:901b:901b:fb65:4024:3173:f28:1305	15.40.19.5
cb15:901b:901b:fb65:4024:3173:f28:1306	15.40.19.6
cb15:901b:901b:fb65:4024:3173:f28:1307	15.40.19.7
cb15:901b:901b:fb65:4024:3173:f28:1308	15.40.19.8
cb15:901b:901b:fb65:4024:3173:f28:1309	15.40.19.9
cb15:901b:901b:fb65:4024:3173:f28:130a	15.40.19.10
cb15:901b:901b:fb65:4024:3173:f28:130b	15.40.19.11
cb15:901b:901b:fb65:4024:3173:f28:130c	15.40.19.12
cb15:901b:901b:fb65:4024:3173:f28:130d	15.40.19.13
cb15:901b:901b:fb65:4024:3173:f28:130e	15.40.19.14
cb15:901b:901b:fb65:4024:3173:f28:130f	15.40.19.15
cb15:901b:901b:fb65:4024:3173:f28:1310	15.40.19.16
cb15:901b:901b:fb65:4024:3173:f28:1311	15.40.19.17
cb15:901b:901b:fb65:4024:3173:f28:1312	15.40.19.18
cb15:901b:901b:fb65:4024:3173:f28:1313	15.40.19.19
cb15:901b:901b:fb65:4024:3173:f28:1314	15.40.19.20
cb15:901b:901b:fb65:4024:3173:f28:1315	15.40.19.21
cb15:901b:901b:fb65:4024:3173:f28:1316	15.40.19.22
cb15:901b:901b:fb65:4024:3173:f28:1317	15.40.19.23
cb15:901b:901b:fb65:4024:3173:f28:1318	15.40.19.24
cb15:901b:901b:fb65:4024:3173:f28:1319	15.40.19.25
cb15:901b:901b:fb65:4024:3173:f28:131a	15.40.19.26
cb15:901b:901b:fb65:4024:3173:f28:131b	15.40.19.27
cb15:901b:901b:fb65:4024:3173:f28:131c	15.40.19.28
cb15:901b:901b:fb65:4024:3173:f28:131d	15.40.19.29
cb15:901b:901b:fb65:4024:3173:f28:131e	15.40.19.30
cb15:901b:901b:fb65:4024:3173:f28:131f	15.40.19.31
cb15:901b:901b:fb65:4024:3173:f28:1320	15.40.19.32
cb15:901b:901b:fb65:4024:3173:f28:1321	15.40.19.33
cb15:901b:901b:fb65:4024:3173:f28:1322	15.40.19.34
cb15:901b:901b:fb65:4024:3173:f28:1323	15.40.19.35
cb15:901b:901b:fb65:4024:3173:f28:1324	15.40.19.36
cb15:901b:901b:fb65:4024:3173:f28:1325	15.40.19.37
cb15:901b:901b:fb65:4024:3173:f28:1326	15.40.19.38
cb15:901b:901b:fb65:4024:3173:f28:1327	15.40.19.39
cb15:901b:901b:fb65:4024:3173:f28:1328	15.40.19.40
cb15:901b:901b:fb65:4024:3173:f28:1329	15.40.19.41
cb15:901b:901b:fb65:4024:3173:f28:132a	15.40.19.42
cb15:901b:901b:fb65:4024:3173:f28:132b	15.40.19.43
cb15:901b:901b:fb65:4024:3173:f28:132c	15.40.19.44
cb15:901b:901b:fb65:4024:3173:f28:132d	15.40.19.45
cb15:901b:901b:fb65:4024:3173:f28:132e	15.40.19.46
cb15:901b:901b:fb65:4024:3173:f28:132f	15.40.19.47
cb15:901b:901b:fb65:4024:3173:f28:1330	15.40.19.48
cb15:901b:901b:fb65:4024:3173:f28:1331	15.40.19.49
cb15:901b:901b:fb65:4024:3173:f28:1332	15.40.19.50
cb15:901b:901b:fb65:4024:3173:f28:1333	15.40.19.51
cb15:901b:901b:fb65:4024:3173:f28:1334	15.40.19.52
cb15:901b:901b:fb65:4024:3173:f28:1335	15.40.19.53
cb15:901b:901b:fb65:4024:3173:f28:1336	15.40.19.54
cb15:901b:901b:fb65:4024:3173:f28:1337	15.40.19.55
cb15:901b:901b:fb65:4024:3173:f28:1338	15.40.19.56
cb15:901b:901b:fb65:4024:3173:f28:1339	15.40.19.57
cb15:901b:901b:fb65:4024:3173:f28:133a	15.40.19.58
cb15:901b:901b:fb65:4024:3173:f28:133b	15.40.19.59
cb15:901b:901b:fb65:4024:3173:f28:133c	15.40.19.60

cb15:901b:901b:fb65:4024:3173:f28:133d	15.40.19.61
cb15:901b:901b:fb65:4024:3173:f28:133e	15.40.19.62
cb15:901b:901b:fb65:4024:3173:f28:133f	15.40.19.63
cb15:901b:901b:fb65:4024:3173:f28:1340	15.40.19.64
cb15:901b:901b:fb65:4024:3173:f28:1341	15.40.19.65
cb15:901b:901b:fb65:4024:3173:f28:1342	15.40.19.66
cb15:901b:901b:fb65:4024:3173:f28:1343	15.40.19.67
cb15:901b:901b:fb65:4024:3173:f28:1344	15.40.19.68
cb15:901b:901b:fb65:4024:3173:f28:1345	15.40.19.69
cb15:901b:901b:fb65:4024:3173:f28:1346	15.40.19.70
cb15:901b:901b:fb65:4024:3173:f28:1347	15.40.19.71
cb15:901b:901b:fb65:4024:3173:f28:1348	15.40.19.72
cb15:901b:901b:fb65:4024:3173:f28:1349	15.40.19.73
cb15:901b:901b:fb65:4024:3173:f28:134a	15.40.19.74
cb15:901b:901b:fb65:4024:3173:f28:134b	15.40.19.75
cb15:901b:901b:fb65:4024:3173:f28:134c	15.40.19.76
cb15:901b:901b:fb65:4024:3173:f28:134d	15.40.19.77
cb15:901b:901b:fb65:4024:3173:f28:134e	15.40.19.78
cb15:901b:901b:fb65:4024:3173:f28:134f	15.40.19.79
cb15:901b:901b:fb65:4024:3173:f28:1350	15.40.19.80
cb15:901b:901b:fb65:4024:3173:f28:1351	15.40.19.81
cb15:901b:901b:fb65:4024:3173:f28:1352	15.40.19.82
cb15:901b:901b:fb65:4024:3173:f28:1353	15.40.19.83
cb15:901b:901b:fb65:4024:3173:f28:1354	15.40.19.84
cb15:901b:901b:fb65:4024:3173:f28:1355	15.40.19.85
cb15:901b:901b:fb65:4024:3173:f28:1356	15.40.19.86
cb15:901b:901b:fb65:4024:3173:f28:1357	15.40.19.87
cb15:901b:901b:fb65:4024:3173:f28:1358	15.40.19.88
cb15:901b:901b:fb65:4024:3173:f28:1359	15.40.19.89
cb15:901b:901b:fb65:4024:3173:f28:135a	15.40.19.90
cb15:901b:901b:fb65:4024:3173:f28:135b	15.40.19.91
cb15:901b:901b:fb65:4024:3173:f28:135c	15.40.19.92
cb15:901b:901b:fb65:4024:3173:f28:135d	15.40.19.93
cb15:901b:901b:fb65:4024:3173:f28:135e	15.40.19.94
cb15:901b:901b:fb65:4024:3173:f28:135f	15.40.19.95
cb15:901b:901b:fb65:4024:3173:f28:1360	15.40.19.96
cb15:901b:901b:fb65:4024:3173:f28:1361	15.40.19.97
cb15:901b:901b:fb65:4024:3173:f28:1362	15.40.19.98
cb15:901b:901b:fb65:4024:3173:f28:1363	15.40.19.99
cb15:901b:901b:fb65:4024:3173:f28:1364	15.40.19.100
cb15:901b:901b:fb65:4024:3173:f28:1365	15.40.19.101
cb15:901b:901b:fb65:4024:3173:f28:1366	15.40.19.102
cb15:901b:901b:fb65:4024:3173:f28:1367	15.40.19.103
cb15:901b:901b:fb65:4024:3173:f28:1368	15.40.19.104
cb15:901b:901b:fb65:4024:3173:f28:1369	15.40.19.105
cb15:901b:901b:fb65:4024:3173:f28:136a	15.40.19.106
cb15:901b:901b:fb65:4024:3173:f28:136b	15.40.19.107
cb15:901b:901b:fb65:4024:3173:f28:136c	15.40.19.108
cb15:901b:901b:fb65:4024:3173:f28:136d	15.40.19.109
cb15:901b:901b:fb65:4024:3173:f28:136e	15.40.19.110
cb15:901b:901b:fb65:4024:3173:f28:136f	15.40.19.111
cb15:901b:901b:fb65:4024:3173:f28:1370	15.40.19.112
cb15:901b:901b:fb65:4024:3173:f28:1371	15.40.19.113
cb15:901b:901b:fb65:4024:3173:f28:1372	15.40.19.114
cb15:901b:901b:fb65:4024:3173:f28:1373	15.40.19.115
cb15:901b:901b:fb65:4024:3173:f28:1374	15.40.19.116
cb15:901b:901b:fb65:4024:3173:f28:1375	15.40.19.117
cb15:901b:901b:fb65:4024:3173:f28:1376	15.40.19.118
cb15:901b:901b:fb65:4024:3173:f28:1377	15.40.19.119
cb15:901b:901b:fb65:4024:3173:f28:1378	15.40.19.120

cb15:901b:901b:fb65:4024:3173:f28:1379	15.40.19.121
cb15:901b:901b:fb65:4024:3173:f28:137a	15.40.19.122
cb15:901b:901b:fb65:4024:3173:f28:137b	15.40.19.123
cb15:901b:901b:fb65:4024:3173:f28:137c	15.40.19.124
cb15:901b:901b:fb65:4024:3173:f28:137d	15.40.19.125
cb15:901b:901b:fb65:4024:3173:f28:137e	15.40.19.126
cb15:901b:901b:fb65:4024:3173:f28:137f	15.40.19.127
cb15:901b:901b:fb65:4024:3173:f28:1380	15.40.19.128
cb15:901b:901b:fb65:4024:3173:f28:1381	15.40.19.129
cb15:901b:901b:fb65:4024:3173:f28:1382	15.40.19.130
cb15:901b:901b:fb65:4024:3173:f28:1383	15.40.19.131
cb15:901b:901b:fb65:4024:3173:f28:1384	15.40.19.132
cb15:901b:901b:fb65:4024:3173:f28:1385	15.40.19.133
cb15:901b:901b:fb65:4024:3173:f28:1386	15.40.19.134
cb15:901b:901b:fb65:4024:3173:f28:1387	15.40.19.135
cb15:901b:901b:fb65:4024:3173:f28:1388	15.40.19.136
cb15:901b:901b:fb65:4024:3173:f28:1389	15.40.19.137
cb15:901b:901b:fb65:4024:3173:f28:138a	15.40.19.138
cb15:901b:901b:fb65:4024:3173:f28:138b	15.40.19.139
cb15:901b:901b:fb65:4024:3173:f28:138c	15.40.19.140
cb15:901b:901b:fb65:4024:3173:f28:138d	15.40.19.141
cb15:901b:901b:fb65:4024:3173:f28:138e	15.40.19.142
cb15:901b:901b:fb65:4024:3173:f28:138f	15.40.19.143
cb15:901b:901b:fb65:4024:3173:f28:1390	15.40.19.144
cb15:901b:901b:fb65:4024:3173:f28:1391	15.40.19.145
cb15:901b:901b:fb65:4024:3173:f28:1392	15.40.19.146
cb15:901b:901b:fb65:4024:3173:f28:1393	15.40.19.147
cb15:901b:901b:fb65:4024:3173:f28:1394	15.40.19.148
cb15:901b:901b:fb65:4024:3173:f28:1395	15.40.19.149
cb15:901b:901b:fb65:4024:3173:f28:1396	15.40.19.150
cb15:901b:901b:fb65:4024:3173:f28:1397	15.40.19.151
cb15:901b:901b:fb65:4024:3173:f28:1398	15.40.19.152
cb15:901b:901b:fb65:4024:3173:f28:1399	15.40.19.153
cb15:901b:901b:fb65:4024:3173:f28:139a	15.40.19.154
cb15:901b:901b:fb65:4024:3173:f28:139b	15.40.19.155
cb15:901b:901b:fb65:4024:3173:f28:139c	15.40.19.156
cb15:901b:901b:fb65:4024:3173:f28:139d	15.40.19.157
cb15:901b:901b:fb65:4024:3173:f28:139e	15.40.19.158
cb15:901b:901b:fb65:4024:3173:f28:139f	15.40.19.159
cb15:901b:901b:fb65:4024:3173:f28:13a0	15.40.19.160
cb15:901b:901b:fb65:4024:3173:f28:13a1	15.40.19.161
cb15:901b:901b:fb65:4024:3173:f28:13a2	15.40.19.162
cb15:901b:901b:fb65:4024:3173:f28:13a3	15.40.19.163
cb15:901b:901b:fb65:4024:3173:f28:13a4	15.40.19.164
cb15:901b:901b:fb65:4024:3173:f28:13a5	15.40.19.165
cb15:901b:901b:fb65:4024:3173:f28:13a6	15.40.19.166
cb15:901b:901b:fb65:4024:3173:f28:13a7	15.40.19.167
cb15:901b:901b:fb65:4024:3173:f28:13a8	15.40.19.168
cb15:901b:901b:fb65:4024:3173:f28:13a9	15.40.19.169
cb15:901b:901b:fb65:4024:3173:f28:13aa	15.40.19.170
cb15:901b:901b:fb65:4024:3173:f28:13ab	15.40.19.171
cb15:901b:901b:fb65:4024:3173:f28:13ac	15.40.19.172
cb15:901b:901b:fb65:4024:3173:f28:13ad	15.40.19.173
cb15:901b:901b:fb65:4024:3173:f28:13ae	15.40.19.174
cb15:901b:901b:fb65:4024:3173:f28:13af	15.40.19.175
cb15:901b:901b:fb65:4024:3173:f28:13b0	15.40.19.176
cb15:901b:901b:fb65:4024:3173:f28:13b1	15.40.19.177
cb15:901b:901b:fb65:4024:3173:f28:13b2	15.40.19.178
cb15:901b:901b:fb65:4024:3173:f28:13b3	15.40.19.179
cb15:901b:901b:fb65:4024:3173:f28:13b4	15.40.19.180

cb15:901b:901b:fb65:4024:3173:f28:13b5	15.40.19.181
cb15:901b:901b:fb65:4024:3173:f28:13b6	15.40.19.182
cb15:901b:901b:fb65:4024:3173:f28:13b7	15.40.19.183
cb15:901b:901b:fb65:4024:3173:f28:13b8	15.40.19.184
cb15:901b:901b:fb65:4024:3173:f28:13b9	15.40.19.185
cb15:901b:901b:fb65:4024:3173:f28:13ba	15.40.19.186
cb15:901b:901b:fb65:4024:3173:f28:13bb	15.40.19.187
cb15:901b:901b:fb65:4024:3173:f28:13bc	15.40.19.188
cb15:901b:901b:fb65:4024:3173:f28:13bd	15.40.19.189
cb15:901b:901b:fb65:4024:3173:f28:13be	15.40.19.190
cb15:901b:901b:fb65:4024:3173:f28:13bf	15.40.19.191
cb15:901b:901b:fb65:4024:3173:f28:13c0	15.40.19.192
cb15:901b:901b:fb65:4024:3173:f28:13c1	15.40.19.193
cb15:901b:901b:fb65:4024:3173:f28:13c2	15.40.19.194
cb15:901b:901b:fb65:4024:3173:f28:13c3	15.40.19.195
cb15:901b:901b:fb65:4024:3173:f28:13c4	15.40.19.196
cb15:901b:901b:fb65:4024:3173:f28:13c5	15.40.19.197
cb15:901b:901b:fb65:4024:3173:f28:13c6	15.40.19.198
cb15:901b:901b:fb65:4024:3173:f28:13c7	15.40.19.199
cb15:901b:901b:fb65:4024:3173:f28:13c8	15.40.19.200
cb15:901b:901b:fb65:4024:3173:f28:13c9	15.40.19.201
cb15:901b:901b:fb65:4024:3173:f28:13ca	15.40.19.202
cb15:901b:901b:fb65:4024:3173:f28:13cb	15.40.19.203
cb15:901b:901b:fb65:4024:3173:f28:13cc	15.40.19.204
cb15:901b:901b:fb65:4024:3173:f28:13cd	15.40.19.205
cb15:901b:901b:fb65:4024:3173:f28:13ce	15.40.19.206
cb15:901b:901b:fb65:4024:3173:f28:13cf	15.40.19.207
cb15:901b:901b:fb65:4024:3173:f28:13d0	15.40.19.208
cb15:901b:901b:fb65:4024:3173:f28:13d1	15.40.19.209
cb15:901b:901b:fb65:4024:3173:f28:13d2	15.40.19.210
cb15:901b:901b:fb65:4024:3173:f28:13d3	15.40.19.211
cb15:901b:901b:fb65:4024:3173:f28:13d4	15.40.19.212
cb15:901b:901b:fb65:4024:3173:f28:13d5	15.40.19.213
cb15:901b:901b:fb65:4024:3173:f28:13d6	15.40.19.214
cb15:901b:901b:fb65:4024:3173:f28:13d7	15.40.19.215
cb15:901b:901b:fb65:4024:3173:f28:13d8	15.40.19.216
cb15:901b:901b:fb65:4024:3173:f28:13d9	15.40.19.217
cb15:901b:901b:fb65:4024:3173:f28:13da	15.40.19.218
cb15:901b:901b:fb65:4024:3173:f28:13db	15.40.19.219
cb15:901b:901b:fb65:4024:3173:f28:13dc	15.40.19.220
cb15:901b:901b:fb65:4024:3173:f28:13dd	15.40.19.221
cb15:901b:901b:fb65:4024:3173:f28:13de	15.40.19.222
cb15:901b:901b:fb65:4024:3173:f28:13df	15.40.19.223
cb15:901b:901b:fb65:4024:3173:f28:13e0	15.40.19.224
cb15:901b:901b:fb65:4024:3173:f28:13e1	15.40.19.225
cb15:901b:901b:fb65:4024:3173:f28:13e2	15.40.19.226
cb15:901b:901b:fb65:4024:3173:f28:13e3	15.40.19.227
cb15:901b:901b:fb65:4024:3173:f28:13e4	15.40.19.228
cb15:901b:901b:fb65:4024:3173:f28:13e5	15.40.19.229
cb15:901b:901b:fb65:4024:3173:f28:13e6	15.40.19.230
cb15:901b:901b:fb65:4024:3173:f28:13e7	15.40.19.231
cb15:901b:901b:fb65:4024:3173:f28:13e8	15.40.19.232
cb15:901b:901b:fb65:4024:3173:f28:13e9	15.40.19.233
cb15:901b:901b:fb65:4024:3173:f28:13ea	15.40.19.234
cb15:901b:901b:fb65:4024:3173:f28:13eb	15.40.19.235
cb15:901b:901b:fb65:4024:3173:f28:13ec	15.40.19.236
cb15:901b:901b:fb65:4024:3173:f28:13ed	15.40.19.237
cb15:901b:901b:fb65:4024:3173:f28:13ee	15.40.19.238
cb15:901b:901b:fb65:4024:3173:f28:13ef	15.40.19.239
cb15:901b:901b:fb65:4024:3173:f28:13f0	15.40.19.240
cb15:901b:901b:fb65:4024:3173:f28:13f1	15.40.19.241
cb15:901b:901b:fb65:4024:3173:f28:13f2	15.40.19.242
cb15:901b:901b:fb65:4024:3173:f28:13f3	15.40.19.243
cb15:901b:901b:fb65:4024:3173:f28:13f4	15.40.19.244
cb15:901b:901b:fb65:4024:3173:f28:13f5	15.40.19.245
cb15:901b:901b:fb65:4024:3173:f28:13f6	15.40.19.246
cb15:901b:901b:fb65:4024:3173:f28:13f7	15.40.19.247
cb15:901b:901b:fb65:4024:3173:f28:13f8	15.40.19.248
cb15:901b:901b:fb65:4024:3173:f28:13f9	15.40.19.249
cb15:901b:901b:fb65:4024:3173:f28:13fa	15.40.19.250
cb15:901b:901b:fb65:4024:3173:f28:13fb	15.40.19.251
cb15:901b:901b:fb65:4024:3173:f28:13fc	15.40.19.252
cb15:901b:901b:fb65:4024:3173:f28:13fd	15.40.19.253
cb15:901b:901b:fb65:4024:3173:f28:13fe	15.40.19.254
cb15:901b:901b:fb65:4024:3173:f28:13ff	15.40.19.255

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.