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:1324:ada3:b51a:1486:1301	20.134.19.1
cb15:901b:901b:1324:ada3:b51a:1486:1302	20.134.19.2
cb15:901b:901b:1324:ada3:b51a:1486:1303	20.134.19.3
cb15:901b:901b:1324:ada3:b51a:1486:1304	20.134.19.4
cb15:901b:901b:1324:ada3:b51a:1486:1305	20.134.19.5
cb15:901b:901b:1324:ada3:b51a:1486:1306	20.134.19.6
cb15:901b:901b:1324:ada3:b51a:1486:1307	20.134.19.7
cb15:901b:901b:1324:ada3:b51a:1486:1308	20.134.19.8
cb15:901b:901b:1324:ada3:b51a:1486:1309	20.134.19.9
cb15:901b:901b:1324:ada3:b51a:1486:130a	20.134.19.10
cb15:901b:901b:1324:ada3:b51a:1486:130b	20.134.19.11
cb15:901b:901b:1324:ada3:b51a:1486:130c	20.134.19.12
cb15:901b:901b:1324:ada3:b51a:1486:130d	20.134.19.13
cb15:901b:901b:1324:ada3:b51a:1486:130e	20.134.19.14
cb15:901b:901b:1324:ada3:b51a:1486:130f	20.134.19.15
cb15:901b:901b:1324:ada3:b51a:1486:1310	20.134.19.16
cb15:901b:901b:1324:ada3:b51a:1486:1311	20.134.19.17
cb15:901b:901b:1324:ada3:b51a:1486:1312	20.134.19.18
cb15:901b:901b:1324:ada3:b51a:1486:1313	20.134.19.19
cb15:901b:901b:1324:ada3:b51a:1486:1314	20.134.19.20
cb15:901b:901b:1324:ada3:b51a:1486:1315	20.134.19.21
cb15:901b:901b:1324:ada3:b51a:1486:1316	20.134.19.22
cb15:901b:901b:1324:ada3:b51a:1486:1317	20.134.19.23
cb15:901b:901b:1324:ada3:b51a:1486:1318	20.134.19.24
cb15:901b:901b:1324:ada3:b51a:1486:1319	20.134.19.25
cb15:901b:901b:1324:ada3:b51a:1486:131a	20.134.19.26
cb15:901b:901b:1324:ada3:b51a:1486:131b	20.134.19.27
cb15:901b:901b:1324:ada3:b51a:1486:131c	20.134.19.28
cb15:901b:901b:1324:ada3:b51a:1486:131d	20.134.19.29
cb15:901b:901b:1324:ada3:b51a:1486:131e	20.134.19.30
cb15:901b:901b:1324:ada3:b51a:1486:131f	20.134.19.31
cb15:901b:901b:1324:ada3:b51a:1486:1320	20.134.19.32
cb15:901b:901b:1324:ada3:b51a:1486:1321	20.134.19.33
cb15:901b:901b:1324:ada3:b51a:1486:1322	20.134.19.34
cb15:901b:901b:1324:ada3:b51a:1486:1323	20.134.19.35
cb15:901b:901b:1324:ada3:b51a:1486:1324	20.134.19.36
cb15:901b:901b:1324:ada3:b51a:1486:1325	20.134.19.37
cb15:901b:901b:1324:ada3:b51a:1486:1326	20.134.19.38
cb15:901b:901b:1324:ada3:b51a:1486:1327	20.134.19.39
cb15:901b:901b:1324:ada3:b51a:1486:1328	20.134.19.40
cb15:901b:901b:1324:ada3:b51a:1486:1329	20.134.19.41
cb15:901b:901b:1324:ada3:b51a:1486:132a	20.134.19.42
cb15:901b:901b:1324:ada3:b51a:1486:132b	20.134.19.43
cb15:901b:901b:1324:ada3:b51a:1486:132c	20.134.19.44
cb15:901b:901b:1324:ada3:b51a:1486:132d	20.134.19.45
cb15:901b:901b:1324:ada3:b51a:1486:132e	20.134.19.46
cb15:901b:901b:1324:ada3:b51a:1486:132f	20.134.19.47
cb15:901b:901b:1324:ada3:b51a:1486:1330	20.134.19.48
cb15:901b:901b:1324:ada3:b51a:1486:1331	20.134.19.49
cb15:901b:901b:1324:ada3:b51a:1486:1332	20.134.19.50
cb15:901b:901b:1324:ada3:b51a:1486:1333	20.134.19.51
cb15:901b:901b:1324:ada3:b51a:1486:1334	20.134.19.52
cb15:901b:901b:1324:ada3:b51a:1486:1335	20.134.19.53
cb15:901b:901b:1324:ada3:b51a:1486:1336	20.134.19.54
cb15:901b:901b:1324:ada3:b51a:1486:1337	20.134.19.55
cb15:901b:901b:1324:ada3:b51a:1486:1338	20.134.19.56
cb15:901b:901b:1324:ada3:b51a:1486:1339	20.134.19.57
cb15:901b:901b:1324:ada3:b51a:1486:133a	20.134.19.58
cb15:901b:901b:1324:ada3:b51a:1486:133b	20.134.19.59
cb15:901b:901b:1324:ada3:b51a:1486:133c	20.134.19.60

cb15:901b:901b:1324:ada3:b51a:1486:133d	20.134.19.61
cb15:901b:901b:1324:ada3:b51a:1486:133e	20.134.19.62
cb15:901b:901b:1324:ada3:b51a:1486:133f	20.134.19.63
cb15:901b:901b:1324:ada3:b51a:1486:1340	20.134.19.64
cb15:901b:901b:1324:ada3:b51a:1486:1341	20.134.19.65
cb15:901b:901b:1324:ada3:b51a:1486:1342	20.134.19.66
cb15:901b:901b:1324:ada3:b51a:1486:1343	20.134.19.67
cb15:901b:901b:1324:ada3:b51a:1486:1344	20.134.19.68
cb15:901b:901b:1324:ada3:b51a:1486:1345	20.134.19.69
cb15:901b:901b:1324:ada3:b51a:1486:1346	20.134.19.70
cb15:901b:901b:1324:ada3:b51a:1486:1347	20.134.19.71
cb15:901b:901b:1324:ada3:b51a:1486:1348	20.134.19.72
cb15:901b:901b:1324:ada3:b51a:1486:1349	20.134.19.73
cb15:901b:901b:1324:ada3:b51a:1486:134a	20.134.19.74
cb15:901b:901b:1324:ada3:b51a:1486:134b	20.134.19.75
cb15:901b:901b:1324:ada3:b51a:1486:134c	20.134.19.76
cb15:901b:901b:1324:ada3:b51a:1486:134d	20.134.19.77
cb15:901b:901b:1324:ada3:b51a:1486:134e	20.134.19.78
cb15:901b:901b:1324:ada3:b51a:1486:134f	20.134.19.79
cb15:901b:901b:1324:ada3:b51a:1486:1350	20.134.19.80
cb15:901b:901b:1324:ada3:b51a:1486:1351	20.134.19.81
cb15:901b:901b:1324:ada3:b51a:1486:1352	20.134.19.82
cb15:901b:901b:1324:ada3:b51a:1486:1353	20.134.19.83
cb15:901b:901b:1324:ada3:b51a:1486:1354	20.134.19.84
cb15:901b:901b:1324:ada3:b51a:1486:1355	20.134.19.85
cb15:901b:901b:1324:ada3:b51a:1486:1356	20.134.19.86
cb15:901b:901b:1324:ada3:b51a:1486:1357	20.134.19.87
cb15:901b:901b:1324:ada3:b51a:1486:1358	20.134.19.88
cb15:901b:901b:1324:ada3:b51a:1486:1359	20.134.19.89
cb15:901b:901b:1324:ada3:b51a:1486:135a	20.134.19.90
cb15:901b:901b:1324:ada3:b51a:1486:135b	20.134.19.91
cb15:901b:901b:1324:ada3:b51a:1486:135c	20.134.19.92
cb15:901b:901b:1324:ada3:b51a:1486:135d	20.134.19.93
cb15:901b:901b:1324:ada3:b51a:1486:135e	20.134.19.94
cb15:901b:901b:1324:ada3:b51a:1486:135f	20.134.19.95
cb15:901b:901b:1324:ada3:b51a:1486:1360	20.134.19.96
cb15:901b:901b:1324:ada3:b51a:1486:1361	20.134.19.97
cb15:901b:901b:1324:ada3:b51a:1486:1362	20.134.19.98
cb15:901b:901b:1324:ada3:b51a:1486:1363	20.134.19.99
cb15:901b:901b:1324:ada3:b51a:1486:1364	20.134.19.100
cb15:901b:901b:1324:ada3:b51a:1486:1365	20.134.19.101
cb15:901b:901b:1324:ada3:b51a:1486:1366	20.134.19.102
cb15:901b:901b:1324:ada3:b51a:1486:1367	20.134.19.103
cb15:901b:901b:1324:ada3:b51a:1486:1368	20.134.19.104
cb15:901b:901b:1324:ada3:b51a:1486:1369	20.134.19.105
cb15:901b:901b:1324:ada3:b51a:1486:136a	20.134.19.106
cb15:901b:901b:1324:ada3:b51a:1486:136b	20.134.19.107
cb15:901b:901b:1324:ada3:b51a:1486:136c	20.134.19.108
cb15:901b:901b:1324:ada3:b51a:1486:136d	20.134.19.109
cb15:901b:901b:1324:ada3:b51a:1486:136e	20.134.19.110
cb15:901b:901b:1324:ada3:b51a:1486:136f	20.134.19.111
cb15:901b:901b:1324:ada3:b51a:1486:1370	20.134.19.112
cb15:901b:901b:1324:ada3:b51a:1486:1371	20.134.19.113
cb15:901b:901b:1324:ada3:b51a:1486:1372	20.134.19.114
cb15:901b:901b:1324:ada3:b51a:1486:1373	20.134.19.115
cb15:901b:901b:1324:ada3:b51a:1486:1374	20.134.19.116
cb15:901b:901b:1324:ada3:b51a:1486:1375	20.134.19.117
cb15:901b:901b:1324:ada3:b51a:1486:1376	20.134.19.118
cb15:901b:901b:1324:ada3:b51a:1486:1377	20.134.19.119
cb15:901b:901b:1324:ada3:b51a:1486:1378	20.134.19.120

cb15:901b:901b:1324:ada3:b51a:1486:1379	20.134.19.121
cb15:901b:901b:1324:ada3:b51a:1486:137a	20.134.19.122
cb15:901b:901b:1324:ada3:b51a:1486:137b	20.134.19.123
cb15:901b:901b:1324:ada3:b51a:1486:137c	20.134.19.124
cb15:901b:901b:1324:ada3:b51a:1486:137d	20.134.19.125
cb15:901b:901b:1324:ada3:b51a:1486:137e	20.134.19.126
cb15:901b:901b:1324:ada3:b51a:1486:137f	20.134.19.127
cb15:901b:901b:1324:ada3:b51a:1486:1380	20.134.19.128
cb15:901b:901b:1324:ada3:b51a:1486:1381	20.134.19.129
cb15:901b:901b:1324:ada3:b51a:1486:1382	20.134.19.130
cb15:901b:901b:1324:ada3:b51a:1486:1383	20.134.19.131
cb15:901b:901b:1324:ada3:b51a:1486:1384	20.134.19.132
cb15:901b:901b:1324:ada3:b51a:1486:1385	20.134.19.133
cb15:901b:901b:1324:ada3:b51a:1486:1386	20.134.19.134
cb15:901b:901b:1324:ada3:b51a:1486:1387	20.134.19.135
cb15:901b:901b:1324:ada3:b51a:1486:1388	20.134.19.136
cb15:901b:901b:1324:ada3:b51a:1486:1389	20.134.19.137
cb15:901b:901b:1324:ada3:b51a:1486:138a	20.134.19.138
cb15:901b:901b:1324:ada3:b51a:1486:138b	20.134.19.139
cb15:901b:901b:1324:ada3:b51a:1486:138c	20.134.19.140
cb15:901b:901b:1324:ada3:b51a:1486:138d	20.134.19.141
cb15:901b:901b:1324:ada3:b51a:1486:138e	20.134.19.142
cb15:901b:901b:1324:ada3:b51a:1486:138f	20.134.19.143
cb15:901b:901b:1324:ada3:b51a:1486:1390	20.134.19.144
cb15:901b:901b:1324:ada3:b51a:1486:1391	20.134.19.145
cb15:901b:901b:1324:ada3:b51a:1486:1392	20.134.19.146
cb15:901b:901b:1324:ada3:b51a:1486:1393	20.134.19.147
cb15:901b:901b:1324:ada3:b51a:1486:1394	20.134.19.148
cb15:901b:901b:1324:ada3:b51a:1486:1395	20.134.19.149
cb15:901b:901b:1324:ada3:b51a:1486:1396	20.134.19.150
cb15:901b:901b:1324:ada3:b51a:1486:1397	20.134.19.151
cb15:901b:901b:1324:ada3:b51a:1486:1398	20.134.19.152
cb15:901b:901b:1324:ada3:b51a:1486:1399	20.134.19.153
cb15:901b:901b:1324:ada3:b51a:1486:139a	20.134.19.154
cb15:901b:901b:1324:ada3:b51a:1486:139b	20.134.19.155
cb15:901b:901b:1324:ada3:b51a:1486:139c	20.134.19.156
cb15:901b:901b:1324:ada3:b51a:1486:139d	20.134.19.157
cb15:901b:901b:1324:ada3:b51a:1486:139e	20.134.19.158
cb15:901b:901b:1324:ada3:b51a:1486:139f	20.134.19.159
cb15:901b:901b:1324:ada3:b51a:1486:13a0	20.134.19.160
cb15:901b:901b:1324:ada3:b51a:1486:13a1	20.134.19.161
cb15:901b:901b:1324:ada3:b51a:1486:13a2	20.134.19.162
cb15:901b:901b:1324:ada3:b51a:1486:13a3	20.134.19.163
cb15:901b:901b:1324:ada3:b51a:1486:13a4	20.134.19.164
cb15:901b:901b:1324:ada3:b51a:1486:13a5	20.134.19.165
cb15:901b:901b:1324:ada3:b51a:1486:13a6	20.134.19.166
cb15:901b:901b:1324:ada3:b51a:1486:13a7	20.134.19.167
cb15:901b:901b:1324:ada3:b51a:1486:13a8	20.134.19.168
cb15:901b:901b:1324:ada3:b51a:1486:13a9	20.134.19.169
cb15:901b:901b:1324:ada3:b51a:1486:13aa	20.134.19.170
cb15:901b:901b:1324:ada3:b51a:1486:13ab	20.134.19.171
cb15:901b:901b:1324:ada3:b51a:1486:13ac	20.134.19.172
cb15:901b:901b:1324:ada3:b51a:1486:13ad	20.134.19.173
cb15:901b:901b:1324:ada3:b51a:1486:13ae	20.134.19.174
cb15:901b:901b:1324:ada3:b51a:1486:13af	20.134.19.175
cb15:901b:901b:1324:ada3:b51a:1486:13b0	20.134.19.176
cb15:901b:901b:1324:ada3:b51a:1486:13b1	20.134.19.177
cb15:901b:901b:1324:ada3:b51a:1486:13b2	20.134.19.178
cb15:901b:901b:1324:ada3:b51a:1486:13b3	20.134.19.179
cb15:901b:901b:1324:ada3:b51a:1486:13b4	20.134.19.180

cb15:901b:901b:1324:ada3:b51a:1486:13b5	20.134.19.181
cb15:901b:901b:1324:ada3:b51a:1486:13b6	20.134.19.182
cb15:901b:901b:1324:ada3:b51a:1486:13b7	20.134.19.183
cb15:901b:901b:1324:ada3:b51a:1486:13b8	20.134.19.184
cb15:901b:901b:1324:ada3:b51a:1486:13b9	20.134.19.185
cb15:901b:901b:1324:ada3:b51a:1486:13ba	20.134.19.186
cb15:901b:901b:1324:ada3:b51a:1486:13bb	20.134.19.187
cb15:901b:901b:1324:ada3:b51a:1486:13bc	20.134.19.188
cb15:901b:901b:1324:ada3:b51a:1486:13bd	20.134.19.189
cb15:901b:901b:1324:ada3:b51a:1486:13be	20.134.19.190
cb15:901b:901b:1324:ada3:b51a:1486:13bf	20.134.19.191
cb15:901b:901b:1324:ada3:b51a:1486:13c0	20.134.19.192
cb15:901b:901b:1324:ada3:b51a:1486:13c1	20.134.19.193
cb15:901b:901b:1324:ada3:b51a:1486:13c2	20.134.19.194
cb15:901b:901b:1324:ada3:b51a:1486:13c3	20.134.19.195
cb15:901b:901b:1324:ada3:b51a:1486:13c4	20.134.19.196
cb15:901b:901b:1324:ada3:b51a:1486:13c5	20.134.19.197
cb15:901b:901b:1324:ada3:b51a:1486:13c6	20.134.19.198
cb15:901b:901b:1324:ada3:b51a:1486:13c7	20.134.19.199
cb15:901b:901b:1324:ada3:b51a:1486:13c8	20.134.19.200
cb15:901b:901b:1324:ada3:b51a:1486:13c9	20.134.19.201
cb15:901b:901b:1324:ada3:b51a:1486:13ca	20.134.19.202
cb15:901b:901b:1324:ada3:b51a:1486:13cb	20.134.19.203
cb15:901b:901b:1324:ada3:b51a:1486:13cc	20.134.19.204
cb15:901b:901b:1324:ada3:b51a:1486:13cd	20.134.19.205
cb15:901b:901b:1324:ada3:b51a:1486:13ce	20.134.19.206
cb15:901b:901b:1324:ada3:b51a:1486:13cf	20.134.19.207
cb15:901b:901b:1324:ada3:b51a:1486:13d0	20.134.19.208
cb15:901b:901b:1324:ada3:b51a:1486:13d1	20.134.19.209
cb15:901b:901b:1324:ada3:b51a:1486:13d2	20.134.19.210
cb15:901b:901b:1324:ada3:b51a:1486:13d3	20.134.19.211
cb15:901b:901b:1324:ada3:b51a:1486:13d4	20.134.19.212
cb15:901b:901b:1324:ada3:b51a:1486:13d5	20.134.19.213
cb15:901b:901b:1324:ada3:b51a:1486:13d6	20.134.19.214
cb15:901b:901b:1324:ada3:b51a:1486:13d7	20.134.19.215
cb15:901b:901b:1324:ada3:b51a:1486:13d8	20.134.19.216
cb15:901b:901b:1324:ada3:b51a:1486:13d9	20.134.19.217
cb15:901b:901b:1324:ada3:b51a:1486:13da	20.134.19.218
cb15:901b:901b:1324:ada3:b51a:1486:13db	20.134.19.219
cb15:901b:901b:1324:ada3:b51a:1486:13dc	20.134.19.220
cb15:901b:901b:1324:ada3:b51a:1486:13dd	20.134.19.221
cb15:901b:901b:1324:ada3:b51a:1486:13de	20.134.19.222
cb15:901b:901b:1324:ada3:b51a:1486:13df	20.134.19.223
cb15:901b:901b:1324:ada3:b51a:1486:13e0	20.134.19.224
cb15:901b:901b:1324:ada3:b51a:1486:13e1	20.134.19.225
cb15:901b:901b:1324:ada3:b51a:1486:13e2	20.134.19.226
cb15:901b:901b:1324:ada3:b51a:1486:13e3	20.134.19.227
cb15:901b:901b:1324:ada3:b51a:1486:13e4	20.134.19.228
cb15:901b:901b:1324:ada3:b51a:1486:13e5	20.134.19.229
cb15:901b:901b:1324:ada3:b51a:1486:13e6	20.134.19.230
cb15:901b:901b:1324:ada3:b51a:1486:13e7	20.134.19.231
cb15:901b:901b:1324:ada3:b51a:1486:13e8	20.134.19.232
cb15:901b:901b:1324:ada3:b51a:1486:13e9	20.134.19.233
cb15:901b:901b:1324:ada3:b51a:1486:13ea	20.134.19.234
cb15:901b:901b:1324:ada3:b51a:1486:13eb	20.134.19.235
cb15:901b:901b:1324:ada3:b51a:1486:13ec	20.134.19.236
cb15:901b:901b:1324:ada3:b51a:1486:13ed	20.134.19.237
cb15:901b:901b:1324:ada3:b51a:1486:13ee	20.134.19.238
cb15:901b:901b:1324:ada3:b51a:1486:13ef	20.134.19.239
cb15:901b:901b:1324:ada3:b51a:1486:13f0	20.134.19.240
cb15:901b:901b:1324:ada3:b51a:1486:13f1	20.134.19.241
cb15:901b:901b:1324:ada3:b51a:1486:13f2	20.134.19.242
cb15:901b:901b:1324:ada3:b51a:1486:13f3	20.134.19.243
cb15:901b:901b:1324:ada3:b51a:1486:13f4	20.134.19.244
cb15:901b:901b:1324:ada3:b51a:1486:13f5	20.134.19.245
cb15:901b:901b:1324:ada3:b51a:1486:13f6	20.134.19.246
cb15:901b:901b:1324:ada3:b51a:1486:13f7	20.134.19.247
cb15:901b:901b:1324:ada3:b51a:1486:13f8	20.134.19.248
cb15:901b:901b:1324:ada3:b51a:1486:13f9	20.134.19.249
cb15:901b:901b:1324:ada3:b51a:1486:13fa	20.134.19.250
cb15:901b:901b:1324:ada3:b51a:1486:13fb	20.134.19.251
cb15:901b:901b:1324:ada3:b51a:1486:13fc	20.134.19.252
cb15:901b:901b:1324:ada3:b51a:1486:13fd	20.134.19.253
cb15:901b:901b:1324:ada3:b51a:1486:13fe	20.134.19.254
cb15:901b:901b:1324:ada3:b51a:1486:13ff	20.134.19.255

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.