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:efef:1301	239.239.19.1
cb15:901b:8024:901b:91bc:cb15:efef:1302	239.239.19.2
cb15:901b:8024:901b:91bc:cb15:efef:1303	239.239.19.3
cb15:901b:8024:901b:91bc:cb15:efef:1304	239.239.19.4
cb15:901b:8024:901b:91bc:cb15:efef:1305	239.239.19.5
cb15:901b:8024:901b:91bc:cb15:efef:1306	239.239.19.6
cb15:901b:8024:901b:91bc:cb15:efef:1307	239.239.19.7
cb15:901b:8024:901b:91bc:cb15:efef:1308	239.239.19.8
cb15:901b:8024:901b:91bc:cb15:efef:1309	239.239.19.9
cb15:901b:8024:901b:91bc:cb15:efef:130a	239.239.19.10
cb15:901b:8024:901b:91bc:cb15:efef:130b	239.239.19.11
cb15:901b:8024:901b:91bc:cb15:efef:130c	239.239.19.12
cb15:901b:8024:901b:91bc:cb15:efef:130d	239.239.19.13
cb15:901b:8024:901b:91bc:cb15:efef:130e	239.239.19.14
cb15:901b:8024:901b:91bc:cb15:efef:130f	239.239.19.15
cb15:901b:8024:901b:91bc:cb15:efef:1310	239.239.19.16
cb15:901b:8024:901b:91bc:cb15:efef:1311	239.239.19.17
cb15:901b:8024:901b:91bc:cb15:efef:1312	239.239.19.18
cb15:901b:8024:901b:91bc:cb15:efef:1313	239.239.19.19
cb15:901b:8024:901b:91bc:cb15:efef:1314	239.239.19.20
cb15:901b:8024:901b:91bc:cb15:efef:1315	239.239.19.21
cb15:901b:8024:901b:91bc:cb15:efef:1316	239.239.19.22
cb15:901b:8024:901b:91bc:cb15:efef:1317	239.239.19.23
cb15:901b:8024:901b:91bc:cb15:efef:1318	239.239.19.24
cb15:901b:8024:901b:91bc:cb15:efef:1319	239.239.19.25
cb15:901b:8024:901b:91bc:cb15:efef:131a	239.239.19.26
cb15:901b:8024:901b:91bc:cb15:efef:131b	239.239.19.27
cb15:901b:8024:901b:91bc:cb15:efef:131c	239.239.19.28
cb15:901b:8024:901b:91bc:cb15:efef:131d	239.239.19.29
cb15:901b:8024:901b:91bc:cb15:efef:131e	239.239.19.30
cb15:901b:8024:901b:91bc:cb15:efef:131f	239.239.19.31
cb15:901b:8024:901b:91bc:cb15:efef:1320	239.239.19.32
cb15:901b:8024:901b:91bc:cb15:efef:1321	239.239.19.33
cb15:901b:8024:901b:91bc:cb15:efef:1322	239.239.19.34
cb15:901b:8024:901b:91bc:cb15:efef:1323	239.239.19.35
cb15:901b:8024:901b:91bc:cb15:efef:1324	239.239.19.36
cb15:901b:8024:901b:91bc:cb15:efef:1325	239.239.19.37
cb15:901b:8024:901b:91bc:cb15:efef:1326	239.239.19.38
cb15:901b:8024:901b:91bc:cb15:efef:1327	239.239.19.39
cb15:901b:8024:901b:91bc:cb15:efef:1328	239.239.19.40
cb15:901b:8024:901b:91bc:cb15:efef:1329	239.239.19.41
cb15:901b:8024:901b:91bc:cb15:efef:132a	239.239.19.42
cb15:901b:8024:901b:91bc:cb15:efef:132b	239.239.19.43
cb15:901b:8024:901b:91bc:cb15:efef:132c	239.239.19.44
cb15:901b:8024:901b:91bc:cb15:efef:132d	239.239.19.45
cb15:901b:8024:901b:91bc:cb15:efef:132e	239.239.19.46
cb15:901b:8024:901b:91bc:cb15:efef:132f	239.239.19.47
cb15:901b:8024:901b:91bc:cb15:efef:1330	239.239.19.48
cb15:901b:8024:901b:91bc:cb15:efef:1331	239.239.19.49
cb15:901b:8024:901b:91bc:cb15:efef:1332	239.239.19.50
cb15:901b:8024:901b:91bc:cb15:efef:1333	239.239.19.51
cb15:901b:8024:901b:91bc:cb15:efef:1334	239.239.19.52
cb15:901b:8024:901b:91bc:cb15:efef:1335	239.239.19.53
cb15:901b:8024:901b:91bc:cb15:efef:1336	239.239.19.54
cb15:901b:8024:901b:91bc:cb15:efef:1337	239.239.19.55
cb15:901b:8024:901b:91bc:cb15:efef:1338	239.239.19.56
cb15:901b:8024:901b:91bc:cb15:efef:1339	239.239.19.57
cb15:901b:8024:901b:91bc:cb15:efef:133a	239.239.19.58
cb15:901b:8024:901b:91bc:cb15:efef:133b	239.239.19.59
cb15:901b:8024:901b:91bc:cb15:efef:133c	239.239.19.60

cb15:901b:8024:901b:91bc:cb15:efef:133d	239.239.19.61
cb15:901b:8024:901b:91bc:cb15:efef:133e	239.239.19.62
cb15:901b:8024:901b:91bc:cb15:efef:133f	239.239.19.63
cb15:901b:8024:901b:91bc:cb15:efef:1340	239.239.19.64
cb15:901b:8024:901b:91bc:cb15:efef:1341	239.239.19.65
cb15:901b:8024:901b:91bc:cb15:efef:1342	239.239.19.66
cb15:901b:8024:901b:91bc:cb15:efef:1343	239.239.19.67
cb15:901b:8024:901b:91bc:cb15:efef:1344	239.239.19.68
cb15:901b:8024:901b:91bc:cb15:efef:1345	239.239.19.69
cb15:901b:8024:901b:91bc:cb15:efef:1346	239.239.19.70
cb15:901b:8024:901b:91bc:cb15:efef:1347	239.239.19.71
cb15:901b:8024:901b:91bc:cb15:efef:1348	239.239.19.72
cb15:901b:8024:901b:91bc:cb15:efef:1349	239.239.19.73
cb15:901b:8024:901b:91bc:cb15:efef:134a	239.239.19.74
cb15:901b:8024:901b:91bc:cb15:efef:134b	239.239.19.75
cb15:901b:8024:901b:91bc:cb15:efef:134c	239.239.19.76
cb15:901b:8024:901b:91bc:cb15:efef:134d	239.239.19.77
cb15:901b:8024:901b:91bc:cb15:efef:134e	239.239.19.78
cb15:901b:8024:901b:91bc:cb15:efef:134f	239.239.19.79
cb15:901b:8024:901b:91bc:cb15:efef:1350	239.239.19.80
cb15:901b:8024:901b:91bc:cb15:efef:1351	239.239.19.81
cb15:901b:8024:901b:91bc:cb15:efef:1352	239.239.19.82
cb15:901b:8024:901b:91bc:cb15:efef:1353	239.239.19.83
cb15:901b:8024:901b:91bc:cb15:efef:1354	239.239.19.84
cb15:901b:8024:901b:91bc:cb15:efef:1355	239.239.19.85
cb15:901b:8024:901b:91bc:cb15:efef:1356	239.239.19.86
cb15:901b:8024:901b:91bc:cb15:efef:1357	239.239.19.87
cb15:901b:8024:901b:91bc:cb15:efef:1358	239.239.19.88
cb15:901b:8024:901b:91bc:cb15:efef:1359	239.239.19.89
cb15:901b:8024:901b:91bc:cb15:efef:135a	239.239.19.90
cb15:901b:8024:901b:91bc:cb15:efef:135b	239.239.19.91
cb15:901b:8024:901b:91bc:cb15:efef:135c	239.239.19.92
cb15:901b:8024:901b:91bc:cb15:efef:135d	239.239.19.93
cb15:901b:8024:901b:91bc:cb15:efef:135e	239.239.19.94
cb15:901b:8024:901b:91bc:cb15:efef:135f	239.239.19.95
cb15:901b:8024:901b:91bc:cb15:efef:1360	239.239.19.96
cb15:901b:8024:901b:91bc:cb15:efef:1361	239.239.19.97
cb15:901b:8024:901b:91bc:cb15:efef:1362	239.239.19.98
cb15:901b:8024:901b:91bc:cb15:efef:1363	239.239.19.99
cb15:901b:8024:901b:91bc:cb15:efef:1364	239.239.19.100
cb15:901b:8024:901b:91bc:cb15:efef:1365	239.239.19.101
cb15:901b:8024:901b:91bc:cb15:efef:1366	239.239.19.102
cb15:901b:8024:901b:91bc:cb15:efef:1367	239.239.19.103
cb15:901b:8024:901b:91bc:cb15:efef:1368	239.239.19.104
cb15:901b:8024:901b:91bc:cb15:efef:1369	239.239.19.105
cb15:901b:8024:901b:91bc:cb15:efef:136a	239.239.19.106
cb15:901b:8024:901b:91bc:cb15:efef:136b	239.239.19.107
cb15:901b:8024:901b:91bc:cb15:efef:136c	239.239.19.108
cb15:901b:8024:901b:91bc:cb15:efef:136d	239.239.19.109
cb15:901b:8024:901b:91bc:cb15:efef:136e	239.239.19.110
cb15:901b:8024:901b:91bc:cb15:efef:136f	239.239.19.111
cb15:901b:8024:901b:91bc:cb15:efef:1370	239.239.19.112
cb15:901b:8024:901b:91bc:cb15:efef:1371	239.239.19.113
cb15:901b:8024:901b:91bc:cb15:efef:1372	239.239.19.114
cb15:901b:8024:901b:91bc:cb15:efef:1373	239.239.19.115
cb15:901b:8024:901b:91bc:cb15:efef:1374	239.239.19.116
cb15:901b:8024:901b:91bc:cb15:efef:1375	239.239.19.117
cb15:901b:8024:901b:91bc:cb15:efef:1376	239.239.19.118
cb15:901b:8024:901b:91bc:cb15:efef:1377	239.239.19.119
cb15:901b:8024:901b:91bc:cb15:efef:1378	239.239.19.120

cb15:901b:8024:901b:91bc:cb15:efef:1379	239.239.19.121
cb15:901b:8024:901b:91bc:cb15:efef:137a	239.239.19.122
cb15:901b:8024:901b:91bc:cb15:efef:137b	239.239.19.123
cb15:901b:8024:901b:91bc:cb15:efef:137c	239.239.19.124
cb15:901b:8024:901b:91bc:cb15:efef:137d	239.239.19.125
cb15:901b:8024:901b:91bc:cb15:efef:137e	239.239.19.126
cb15:901b:8024:901b:91bc:cb15:efef:137f	239.239.19.127
cb15:901b:8024:901b:91bc:cb15:efef:1380	239.239.19.128
cb15:901b:8024:901b:91bc:cb15:efef:1381	239.239.19.129
cb15:901b:8024:901b:91bc:cb15:efef:1382	239.239.19.130
cb15:901b:8024:901b:91bc:cb15:efef:1383	239.239.19.131
cb15:901b:8024:901b:91bc:cb15:efef:1384	239.239.19.132
cb15:901b:8024:901b:91bc:cb15:efef:1385	239.239.19.133
cb15:901b:8024:901b:91bc:cb15:efef:1386	239.239.19.134
cb15:901b:8024:901b:91bc:cb15:efef:1387	239.239.19.135
cb15:901b:8024:901b:91bc:cb15:efef:1388	239.239.19.136
cb15:901b:8024:901b:91bc:cb15:efef:1389	239.239.19.137
cb15:901b:8024:901b:91bc:cb15:efef:138a	239.239.19.138
cb15:901b:8024:901b:91bc:cb15:efef:138b	239.239.19.139
cb15:901b:8024:901b:91bc:cb15:efef:138c	239.239.19.140
cb15:901b:8024:901b:91bc:cb15:efef:138d	239.239.19.141
cb15:901b:8024:901b:91bc:cb15:efef:138e	239.239.19.142
cb15:901b:8024:901b:91bc:cb15:efef:138f	239.239.19.143
cb15:901b:8024:901b:91bc:cb15:efef:1390	239.239.19.144
cb15:901b:8024:901b:91bc:cb15:efef:1391	239.239.19.145
cb15:901b:8024:901b:91bc:cb15:efef:1392	239.239.19.146
cb15:901b:8024:901b:91bc:cb15:efef:1393	239.239.19.147
cb15:901b:8024:901b:91bc:cb15:efef:1394	239.239.19.148
cb15:901b:8024:901b:91bc:cb15:efef:1395	239.239.19.149
cb15:901b:8024:901b:91bc:cb15:efef:1396	239.239.19.150
cb15:901b:8024:901b:91bc:cb15:efef:1397	239.239.19.151
cb15:901b:8024:901b:91bc:cb15:efef:1398	239.239.19.152
cb15:901b:8024:901b:91bc:cb15:efef:1399	239.239.19.153
cb15:901b:8024:901b:91bc:cb15:efef:139a	239.239.19.154
cb15:901b:8024:901b:91bc:cb15:efef:139b	239.239.19.155
cb15:901b:8024:901b:91bc:cb15:efef:139c	239.239.19.156
cb15:901b:8024:901b:91bc:cb15:efef:139d	239.239.19.157
cb15:901b:8024:901b:91bc:cb15:efef:139e	239.239.19.158
cb15:901b:8024:901b:91bc:cb15:efef:139f	239.239.19.159
cb15:901b:8024:901b:91bc:cb15:efef:13a0	239.239.19.160
cb15:901b:8024:901b:91bc:cb15:efef:13a1	239.239.19.161
cb15:901b:8024:901b:91bc:cb15:efef:13a2	239.239.19.162
cb15:901b:8024:901b:91bc:cb15:efef:13a3	239.239.19.163
cb15:901b:8024:901b:91bc:cb15:efef:13a4	239.239.19.164
cb15:901b:8024:901b:91bc:cb15:efef:13a5	239.239.19.165
cb15:901b:8024:901b:91bc:cb15:efef:13a6	239.239.19.166
cb15:901b:8024:901b:91bc:cb15:efef:13a7	239.239.19.167
cb15:901b:8024:901b:91bc:cb15:efef:13a8	239.239.19.168
cb15:901b:8024:901b:91bc:cb15:efef:13a9	239.239.19.169
cb15:901b:8024:901b:91bc:cb15:efef:13aa	239.239.19.170
cb15:901b:8024:901b:91bc:cb15:efef:13ab	239.239.19.171
cb15:901b:8024:901b:91bc:cb15:efef:13ac	239.239.19.172
cb15:901b:8024:901b:91bc:cb15:efef:13ad	239.239.19.173
cb15:901b:8024:901b:91bc:cb15:efef:13ae	239.239.19.174
cb15:901b:8024:901b:91bc:cb15:efef:13af	239.239.19.175
cb15:901b:8024:901b:91bc:cb15:efef:13b0	239.239.19.176
cb15:901b:8024:901b:91bc:cb15:efef:13b1	239.239.19.177
cb15:901b:8024:901b:91bc:cb15:efef:13b2	239.239.19.178
cb15:901b:8024:901b:91bc:cb15:efef:13b3	239.239.19.179
cb15:901b:8024:901b:91bc:cb15:efef:13b4	239.239.19.180

cb15:901b:8024:901b:91bc:cb15:efef:13b5	239.239.19.181
cb15:901b:8024:901b:91bc:cb15:efef:13b6	239.239.19.182
cb15:901b:8024:901b:91bc:cb15:efef:13b7	239.239.19.183
cb15:901b:8024:901b:91bc:cb15:efef:13b8	239.239.19.184
cb15:901b:8024:901b:91bc:cb15:efef:13b9	239.239.19.185
cb15:901b:8024:901b:91bc:cb15:efef:13ba	239.239.19.186
cb15:901b:8024:901b:91bc:cb15:efef:13bb	239.239.19.187
cb15:901b:8024:901b:91bc:cb15:efef:13bc	239.239.19.188
cb15:901b:8024:901b:91bc:cb15:efef:13bd	239.239.19.189
cb15:901b:8024:901b:91bc:cb15:efef:13be	239.239.19.190
cb15:901b:8024:901b:91bc:cb15:efef:13bf	239.239.19.191
cb15:901b:8024:901b:91bc:cb15:efef:13c0	239.239.19.192
cb15:901b:8024:901b:91bc:cb15:efef:13c1	239.239.19.193
cb15:901b:8024:901b:91bc:cb15:efef:13c2	239.239.19.194
cb15:901b:8024:901b:91bc:cb15:efef:13c3	239.239.19.195
cb15:901b:8024:901b:91bc:cb15:efef:13c4	239.239.19.196
cb15:901b:8024:901b:91bc:cb15:efef:13c5	239.239.19.197
cb15:901b:8024:901b:91bc:cb15:efef:13c6	239.239.19.198
cb15:901b:8024:901b:91bc:cb15:efef:13c7	239.239.19.199
cb15:901b:8024:901b:91bc:cb15:efef:13c8	239.239.19.200
cb15:901b:8024:901b:91bc:cb15:efef:13c9	239.239.19.201
cb15:901b:8024:901b:91bc:cb15:efef:13ca	239.239.19.202
cb15:901b:8024:901b:91bc:cb15:efef:13cb	239.239.19.203
cb15:901b:8024:901b:91bc:cb15:efef:13cc	239.239.19.204
cb15:901b:8024:901b:91bc:cb15:efef:13cd	239.239.19.205
cb15:901b:8024:901b:91bc:cb15:efef:13ce	239.239.19.206
cb15:901b:8024:901b:91bc:cb15:efef:13cf	239.239.19.207
cb15:901b:8024:901b:91bc:cb15:efef:13d0	239.239.19.208
cb15:901b:8024:901b:91bc:cb15:efef:13d1	239.239.19.209
cb15:901b:8024:901b:91bc:cb15:efef:13d2	239.239.19.210
cb15:901b:8024:901b:91bc:cb15:efef:13d3	239.239.19.211
cb15:901b:8024:901b:91bc:cb15:efef:13d4	239.239.19.212
cb15:901b:8024:901b:91bc:cb15:efef:13d5	239.239.19.213
cb15:901b:8024:901b:91bc:cb15:efef:13d6	239.239.19.214
cb15:901b:8024:901b:91bc:cb15:efef:13d7	239.239.19.215
cb15:901b:8024:901b:91bc:cb15:efef:13d8	239.239.19.216
cb15:901b:8024:901b:91bc:cb15:efef:13d9	239.239.19.217
cb15:901b:8024:901b:91bc:cb15:efef:13da	239.239.19.218
cb15:901b:8024:901b:91bc:cb15:efef:13db	239.239.19.219
cb15:901b:8024:901b:91bc:cb15:efef:13dc	239.239.19.220
cb15:901b:8024:901b:91bc:cb15:efef:13dd	239.239.19.221
cb15:901b:8024:901b:91bc:cb15:efef:13de	239.239.19.222
cb15:901b:8024:901b:91bc:cb15:efef:13df	239.239.19.223
cb15:901b:8024:901b:91bc:cb15:efef:13e0	239.239.19.224
cb15:901b:8024:901b:91bc:cb15:efef:13e1	239.239.19.225
cb15:901b:8024:901b:91bc:cb15:efef:13e2	239.239.19.226
cb15:901b:8024:901b:91bc:cb15:efef:13e3	239.239.19.227
cb15:901b:8024:901b:91bc:cb15:efef:13e4	239.239.19.228
cb15:901b:8024:901b:91bc:cb15:efef:13e5	239.239.19.229
cb15:901b:8024:901b:91bc:cb15:efef:13e6	239.239.19.230
cb15:901b:8024:901b:91bc:cb15:efef:13e7	239.239.19.231
cb15:901b:8024:901b:91bc:cb15:efef:13e8	239.239.19.232
cb15:901b:8024:901b:91bc:cb15:efef:13e9	239.239.19.233
cb15:901b:8024:901b:91bc:cb15:efef:13ea	239.239.19.234
cb15:901b:8024:901b:91bc:cb15:efef:13eb	239.239.19.235
cb15:901b:8024:901b:91bc:cb15:efef:13ec	239.239.19.236
cb15:901b:8024:901b:91bc:cb15:efef:13ed	239.239.19.237
cb15:901b:8024:901b:91bc:cb15:efef:13ee	239.239.19.238
cb15:901b:8024:901b:91bc:cb15:efef:13ef	239.239.19.239
cb15:901b:8024:901b:91bc:cb15:efef:13f0	239.239.19.240
cb15:901b:8024:901b:91bc:cb15:efef:13f1	239.239.19.241
cb15:901b:8024:901b:91bc:cb15:efef:13f2	239.239.19.242
cb15:901b:8024:901b:91bc:cb15:efef:13f3	239.239.19.243
cb15:901b:8024:901b:91bc:cb15:efef:13f4	239.239.19.244
cb15:901b:8024:901b:91bc:cb15:efef:13f5	239.239.19.245
cb15:901b:8024:901b:91bc:cb15:efef:13f6	239.239.19.246
cb15:901b:8024:901b:91bc:cb15:efef:13f7	239.239.19.247
cb15:901b:8024:901b:91bc:cb15:efef:13f8	239.239.19.248
cb15:901b:8024:901b:91bc:cb15:efef:13f9	239.239.19.249
cb15:901b:8024:901b:91bc:cb15:efef:13fa	239.239.19.250
cb15:901b:8024:901b:91bc:cb15:efef:13fb	239.239.19.251
cb15:901b:8024:901b:91bc:cb15:efef:13fc	239.239.19.252
cb15:901b:8024:901b:91bc:cb15:efef:13fd	239.239.19.253
cb15:901b:8024:901b:91bc:cb15:efef:13fe	239.239.19.254
cb15:901b:8024:901b:91bc:cb15:efef:13ff	239.239.19.255

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.