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:a29:1301	10.41.19.1
cb15:901b:8024:901b:91bc:cb15:a29:1302	10.41.19.2
cb15:901b:8024:901b:91bc:cb15:a29:1303	10.41.19.3
cb15:901b:8024:901b:91bc:cb15:a29:1304	10.41.19.4
cb15:901b:8024:901b:91bc:cb15:a29:1305	10.41.19.5
cb15:901b:8024:901b:91bc:cb15:a29:1306	10.41.19.6
cb15:901b:8024:901b:91bc:cb15:a29:1307	10.41.19.7
cb15:901b:8024:901b:91bc:cb15:a29:1308	10.41.19.8
cb15:901b:8024:901b:91bc:cb15:a29:1309	10.41.19.9
cb15:901b:8024:901b:91bc:cb15:a29:130a	10.41.19.10
cb15:901b:8024:901b:91bc:cb15:a29:130b	10.41.19.11
cb15:901b:8024:901b:91bc:cb15:a29:130c	10.41.19.12
cb15:901b:8024:901b:91bc:cb15:a29:130d	10.41.19.13
cb15:901b:8024:901b:91bc:cb15:a29:130e	10.41.19.14
cb15:901b:8024:901b:91bc:cb15:a29:130f	10.41.19.15
cb15:901b:8024:901b:91bc:cb15:a29:1310	10.41.19.16
cb15:901b:8024:901b:91bc:cb15:a29:1311	10.41.19.17
cb15:901b:8024:901b:91bc:cb15:a29:1312	10.41.19.18
cb15:901b:8024:901b:91bc:cb15:a29:1313	10.41.19.19
cb15:901b:8024:901b:91bc:cb15:a29:1314	10.41.19.20
cb15:901b:8024:901b:91bc:cb15:a29:1315	10.41.19.21
cb15:901b:8024:901b:91bc:cb15:a29:1316	10.41.19.22
cb15:901b:8024:901b:91bc:cb15:a29:1317	10.41.19.23
cb15:901b:8024:901b:91bc:cb15:a29:1318	10.41.19.24
cb15:901b:8024:901b:91bc:cb15:a29:1319	10.41.19.25
cb15:901b:8024:901b:91bc:cb15:a29:131a	10.41.19.26
cb15:901b:8024:901b:91bc:cb15:a29:131b	10.41.19.27
cb15:901b:8024:901b:91bc:cb15:a29:131c	10.41.19.28
cb15:901b:8024:901b:91bc:cb15:a29:131d	10.41.19.29
cb15:901b:8024:901b:91bc:cb15:a29:131e	10.41.19.30
cb15:901b:8024:901b:91bc:cb15:a29:131f	10.41.19.31
cb15:901b:8024:901b:91bc:cb15:a29:1320	10.41.19.32
cb15:901b:8024:901b:91bc:cb15:a29:1321	10.41.19.33
cb15:901b:8024:901b:91bc:cb15:a29:1322	10.41.19.34
cb15:901b:8024:901b:91bc:cb15:a29:1323	10.41.19.35
cb15:901b:8024:901b:91bc:cb15:a29:1324	10.41.19.36
cb15:901b:8024:901b:91bc:cb15:a29:1325	10.41.19.37
cb15:901b:8024:901b:91bc:cb15:a29:1326	10.41.19.38
cb15:901b:8024:901b:91bc:cb15:a29:1327	10.41.19.39
cb15:901b:8024:901b:91bc:cb15:a29:1328	10.41.19.40
cb15:901b:8024:901b:91bc:cb15:a29:1329	10.41.19.41
cb15:901b:8024:901b:91bc:cb15:a29:132a	10.41.19.42
cb15:901b:8024:901b:91bc:cb15:a29:132b	10.41.19.43
cb15:901b:8024:901b:91bc:cb15:a29:132c	10.41.19.44
cb15:901b:8024:901b:91bc:cb15:a29:132d	10.41.19.45
cb15:901b:8024:901b:91bc:cb15:a29:132e	10.41.19.46
cb15:901b:8024:901b:91bc:cb15:a29:132f	10.41.19.47
cb15:901b:8024:901b:91bc:cb15:a29:1330	10.41.19.48
cb15:901b:8024:901b:91bc:cb15:a29:1331	10.41.19.49
cb15:901b:8024:901b:91bc:cb15:a29:1332	10.41.19.50
cb15:901b:8024:901b:91bc:cb15:a29:1333	10.41.19.51
cb15:901b:8024:901b:91bc:cb15:a29:1334	10.41.19.52
cb15:901b:8024:901b:91bc:cb15:a29:1335	10.41.19.53
cb15:901b:8024:901b:91bc:cb15:a29:1336	10.41.19.54
cb15:901b:8024:901b:91bc:cb15:a29:1337	10.41.19.55
cb15:901b:8024:901b:91bc:cb15:a29:1338	10.41.19.56
cb15:901b:8024:901b:91bc:cb15:a29:1339	10.41.19.57
cb15:901b:8024:901b:91bc:cb15:a29:133a	10.41.19.58
cb15:901b:8024:901b:91bc:cb15:a29:133b	10.41.19.59
cb15:901b:8024:901b:91bc:cb15:a29:133c	10.41.19.60

cb15:901b:8024:901b:91bc:cb15:a29:133d	10.41.19.61
cb15:901b:8024:901b:91bc:cb15:a29:133e	10.41.19.62
cb15:901b:8024:901b:91bc:cb15:a29:133f	10.41.19.63
cb15:901b:8024:901b:91bc:cb15:a29:1340	10.41.19.64
cb15:901b:8024:901b:91bc:cb15:a29:1341	10.41.19.65
cb15:901b:8024:901b:91bc:cb15:a29:1342	10.41.19.66
cb15:901b:8024:901b:91bc:cb15:a29:1343	10.41.19.67
cb15:901b:8024:901b:91bc:cb15:a29:1344	10.41.19.68
cb15:901b:8024:901b:91bc:cb15:a29:1345	10.41.19.69
cb15:901b:8024:901b:91bc:cb15:a29:1346	10.41.19.70
cb15:901b:8024:901b:91bc:cb15:a29:1347	10.41.19.71
cb15:901b:8024:901b:91bc:cb15:a29:1348	10.41.19.72
cb15:901b:8024:901b:91bc:cb15:a29:1349	10.41.19.73
cb15:901b:8024:901b:91bc:cb15:a29:134a	10.41.19.74
cb15:901b:8024:901b:91bc:cb15:a29:134b	10.41.19.75
cb15:901b:8024:901b:91bc:cb15:a29:134c	10.41.19.76
cb15:901b:8024:901b:91bc:cb15:a29:134d	10.41.19.77
cb15:901b:8024:901b:91bc:cb15:a29:134e	10.41.19.78
cb15:901b:8024:901b:91bc:cb15:a29:134f	10.41.19.79
cb15:901b:8024:901b:91bc:cb15:a29:1350	10.41.19.80
cb15:901b:8024:901b:91bc:cb15:a29:1351	10.41.19.81
cb15:901b:8024:901b:91bc:cb15:a29:1352	10.41.19.82
cb15:901b:8024:901b:91bc:cb15:a29:1353	10.41.19.83
cb15:901b:8024:901b:91bc:cb15:a29:1354	10.41.19.84
cb15:901b:8024:901b:91bc:cb15:a29:1355	10.41.19.85
cb15:901b:8024:901b:91bc:cb15:a29:1356	10.41.19.86
cb15:901b:8024:901b:91bc:cb15:a29:1357	10.41.19.87
cb15:901b:8024:901b:91bc:cb15:a29:1358	10.41.19.88
cb15:901b:8024:901b:91bc:cb15:a29:1359	10.41.19.89
cb15:901b:8024:901b:91bc:cb15:a29:135a	10.41.19.90
cb15:901b:8024:901b:91bc:cb15:a29:135b	10.41.19.91
cb15:901b:8024:901b:91bc:cb15:a29:135c	10.41.19.92
cb15:901b:8024:901b:91bc:cb15:a29:135d	10.41.19.93
cb15:901b:8024:901b:91bc:cb15:a29:135e	10.41.19.94
cb15:901b:8024:901b:91bc:cb15:a29:135f	10.41.19.95
cb15:901b:8024:901b:91bc:cb15:a29:1360	10.41.19.96
cb15:901b:8024:901b:91bc:cb15:a29:1361	10.41.19.97
cb15:901b:8024:901b:91bc:cb15:a29:1362	10.41.19.98
cb15:901b:8024:901b:91bc:cb15:a29:1363	10.41.19.99
cb15:901b:8024:901b:91bc:cb15:a29:1364	10.41.19.100
cb15:901b:8024:901b:91bc:cb15:a29:1365	10.41.19.101
cb15:901b:8024:901b:91bc:cb15:a29:1366	10.41.19.102
cb15:901b:8024:901b:91bc:cb15:a29:1367	10.41.19.103
cb15:901b:8024:901b:91bc:cb15:a29:1368	10.41.19.104
cb15:901b:8024:901b:91bc:cb15:a29:1369	10.41.19.105
cb15:901b:8024:901b:91bc:cb15:a29:136a	10.41.19.106
cb15:901b:8024:901b:91bc:cb15:a29:136b	10.41.19.107
cb15:901b:8024:901b:91bc:cb15:a29:136c	10.41.19.108
cb15:901b:8024:901b:91bc:cb15:a29:136d	10.41.19.109
cb15:901b:8024:901b:91bc:cb15:a29:136e	10.41.19.110
cb15:901b:8024:901b:91bc:cb15:a29:136f	10.41.19.111
cb15:901b:8024:901b:91bc:cb15:a29:1370	10.41.19.112
cb15:901b:8024:901b:91bc:cb15:a29:1371	10.41.19.113
cb15:901b:8024:901b:91bc:cb15:a29:1372	10.41.19.114
cb15:901b:8024:901b:91bc:cb15:a29:1373	10.41.19.115
cb15:901b:8024:901b:91bc:cb15:a29:1374	10.41.19.116
cb15:901b:8024:901b:91bc:cb15:a29:1375	10.41.19.117
cb15:901b:8024:901b:91bc:cb15:a29:1376	10.41.19.118
cb15:901b:8024:901b:91bc:cb15:a29:1377	10.41.19.119
cb15:901b:8024:901b:91bc:cb15:a29:1378	10.41.19.120

cb15:901b:8024:901b:91bc:cb15:a29:1379	10.41.19.121
cb15:901b:8024:901b:91bc:cb15:a29:137a	10.41.19.122
cb15:901b:8024:901b:91bc:cb15:a29:137b	10.41.19.123
cb15:901b:8024:901b:91bc:cb15:a29:137c	10.41.19.124
cb15:901b:8024:901b:91bc:cb15:a29:137d	10.41.19.125
cb15:901b:8024:901b:91bc:cb15:a29:137e	10.41.19.126
cb15:901b:8024:901b:91bc:cb15:a29:137f	10.41.19.127
cb15:901b:8024:901b:91bc:cb15:a29:1380	10.41.19.128
cb15:901b:8024:901b:91bc:cb15:a29:1381	10.41.19.129
cb15:901b:8024:901b:91bc:cb15:a29:1382	10.41.19.130
cb15:901b:8024:901b:91bc:cb15:a29:1383	10.41.19.131
cb15:901b:8024:901b:91bc:cb15:a29:1384	10.41.19.132
cb15:901b:8024:901b:91bc:cb15:a29:1385	10.41.19.133
cb15:901b:8024:901b:91bc:cb15:a29:1386	10.41.19.134
cb15:901b:8024:901b:91bc:cb15:a29:1387	10.41.19.135
cb15:901b:8024:901b:91bc:cb15:a29:1388	10.41.19.136
cb15:901b:8024:901b:91bc:cb15:a29:1389	10.41.19.137
cb15:901b:8024:901b:91bc:cb15:a29:138a	10.41.19.138
cb15:901b:8024:901b:91bc:cb15:a29:138b	10.41.19.139
cb15:901b:8024:901b:91bc:cb15:a29:138c	10.41.19.140
cb15:901b:8024:901b:91bc:cb15:a29:138d	10.41.19.141
cb15:901b:8024:901b:91bc:cb15:a29:138e	10.41.19.142
cb15:901b:8024:901b:91bc:cb15:a29:138f	10.41.19.143
cb15:901b:8024:901b:91bc:cb15:a29:1390	10.41.19.144
cb15:901b:8024:901b:91bc:cb15:a29:1391	10.41.19.145
cb15:901b:8024:901b:91bc:cb15:a29:1392	10.41.19.146
cb15:901b:8024:901b:91bc:cb15:a29:1393	10.41.19.147
cb15:901b:8024:901b:91bc:cb15:a29:1394	10.41.19.148
cb15:901b:8024:901b:91bc:cb15:a29:1395	10.41.19.149
cb15:901b:8024:901b:91bc:cb15:a29:1396	10.41.19.150
cb15:901b:8024:901b:91bc:cb15:a29:1397	10.41.19.151
cb15:901b:8024:901b:91bc:cb15:a29:1398	10.41.19.152
cb15:901b:8024:901b:91bc:cb15:a29:1399	10.41.19.153
cb15:901b:8024:901b:91bc:cb15:a29:139a	10.41.19.154
cb15:901b:8024:901b:91bc:cb15:a29:139b	10.41.19.155
cb15:901b:8024:901b:91bc:cb15:a29:139c	10.41.19.156
cb15:901b:8024:901b:91bc:cb15:a29:139d	10.41.19.157
cb15:901b:8024:901b:91bc:cb15:a29:139e	10.41.19.158
cb15:901b:8024:901b:91bc:cb15:a29:139f	10.41.19.159
cb15:901b:8024:901b:91bc:cb15:a29:13a0	10.41.19.160
cb15:901b:8024:901b:91bc:cb15:a29:13a1	10.41.19.161
cb15:901b:8024:901b:91bc:cb15:a29:13a2	10.41.19.162
cb15:901b:8024:901b:91bc:cb15:a29:13a3	10.41.19.163
cb15:901b:8024:901b:91bc:cb15:a29:13a4	10.41.19.164
cb15:901b:8024:901b:91bc:cb15:a29:13a5	10.41.19.165
cb15:901b:8024:901b:91bc:cb15:a29:13a6	10.41.19.166
cb15:901b:8024:901b:91bc:cb15:a29:13a7	10.41.19.167
cb15:901b:8024:901b:91bc:cb15:a29:13a8	10.41.19.168
cb15:901b:8024:901b:91bc:cb15:a29:13a9	10.41.19.169
cb15:901b:8024:901b:91bc:cb15:a29:13aa	10.41.19.170
cb15:901b:8024:901b:91bc:cb15:a29:13ab	10.41.19.171
cb15:901b:8024:901b:91bc:cb15:a29:13ac	10.41.19.172
cb15:901b:8024:901b:91bc:cb15:a29:13ad	10.41.19.173
cb15:901b:8024:901b:91bc:cb15:a29:13ae	10.41.19.174
cb15:901b:8024:901b:91bc:cb15:a29:13af	10.41.19.175
cb15:901b:8024:901b:91bc:cb15:a29:13b0	10.41.19.176
cb15:901b:8024:901b:91bc:cb15:a29:13b1	10.41.19.177
cb15:901b:8024:901b:91bc:cb15:a29:13b2	10.41.19.178
cb15:901b:8024:901b:91bc:cb15:a29:13b3	10.41.19.179
cb15:901b:8024:901b:91bc:cb15:a29:13b4	10.41.19.180

cb15:901b:8024:901b:91bc:cb15:a29:13b5	10.41.19.181
cb15:901b:8024:901b:91bc:cb15:a29:13b6	10.41.19.182
cb15:901b:8024:901b:91bc:cb15:a29:13b7	10.41.19.183
cb15:901b:8024:901b:91bc:cb15:a29:13b8	10.41.19.184
cb15:901b:8024:901b:91bc:cb15:a29:13b9	10.41.19.185
cb15:901b:8024:901b:91bc:cb15:a29:13ba	10.41.19.186
cb15:901b:8024:901b:91bc:cb15:a29:13bb	10.41.19.187
cb15:901b:8024:901b:91bc:cb15:a29:13bc	10.41.19.188
cb15:901b:8024:901b:91bc:cb15:a29:13bd	10.41.19.189
cb15:901b:8024:901b:91bc:cb15:a29:13be	10.41.19.190
cb15:901b:8024:901b:91bc:cb15:a29:13bf	10.41.19.191
cb15:901b:8024:901b:91bc:cb15:a29:13c0	10.41.19.192
cb15:901b:8024:901b:91bc:cb15:a29:13c1	10.41.19.193
cb15:901b:8024:901b:91bc:cb15:a29:13c2	10.41.19.194
cb15:901b:8024:901b:91bc:cb15:a29:13c3	10.41.19.195
cb15:901b:8024:901b:91bc:cb15:a29:13c4	10.41.19.196
cb15:901b:8024:901b:91bc:cb15:a29:13c5	10.41.19.197
cb15:901b:8024:901b:91bc:cb15:a29:13c6	10.41.19.198
cb15:901b:8024:901b:91bc:cb15:a29:13c7	10.41.19.199
cb15:901b:8024:901b:91bc:cb15:a29:13c8	10.41.19.200
cb15:901b:8024:901b:91bc:cb15:a29:13c9	10.41.19.201
cb15:901b:8024:901b:91bc:cb15:a29:13ca	10.41.19.202
cb15:901b:8024:901b:91bc:cb15:a29:13cb	10.41.19.203
cb15:901b:8024:901b:91bc:cb15:a29:13cc	10.41.19.204
cb15:901b:8024:901b:91bc:cb15:a29:13cd	10.41.19.205
cb15:901b:8024:901b:91bc:cb15:a29:13ce	10.41.19.206
cb15:901b:8024:901b:91bc:cb15:a29:13cf	10.41.19.207
cb15:901b:8024:901b:91bc:cb15:a29:13d0	10.41.19.208
cb15:901b:8024:901b:91bc:cb15:a29:13d1	10.41.19.209
cb15:901b:8024:901b:91bc:cb15:a29:13d2	10.41.19.210
cb15:901b:8024:901b:91bc:cb15:a29:13d3	10.41.19.211
cb15:901b:8024:901b:91bc:cb15:a29:13d4	10.41.19.212
cb15:901b:8024:901b:91bc:cb15:a29:13d5	10.41.19.213
cb15:901b:8024:901b:91bc:cb15:a29:13d6	10.41.19.214
cb15:901b:8024:901b:91bc:cb15:a29:13d7	10.41.19.215
cb15:901b:8024:901b:91bc:cb15:a29:13d8	10.41.19.216
cb15:901b:8024:901b:91bc:cb15:a29:13d9	10.41.19.217
cb15:901b:8024:901b:91bc:cb15:a29:13da	10.41.19.218
cb15:901b:8024:901b:91bc:cb15:a29:13db	10.41.19.219
cb15:901b:8024:901b:91bc:cb15:a29:13dc	10.41.19.220
cb15:901b:8024:901b:91bc:cb15:a29:13dd	10.41.19.221
cb15:901b:8024:901b:91bc:cb15:a29:13de	10.41.19.222
cb15:901b:8024:901b:91bc:cb15:a29:13df	10.41.19.223
cb15:901b:8024:901b:91bc:cb15:a29:13e0	10.41.19.224
cb15:901b:8024:901b:91bc:cb15:a29:13e1	10.41.19.225
cb15:901b:8024:901b:91bc:cb15:a29:13e2	10.41.19.226
cb15:901b:8024:901b:91bc:cb15:a29:13e3	10.41.19.227
cb15:901b:8024:901b:91bc:cb15:a29:13e4	10.41.19.228
cb15:901b:8024:901b:91bc:cb15:a29:13e5	10.41.19.229
cb15:901b:8024:901b:91bc:cb15:a29:13e6	10.41.19.230
cb15:901b:8024:901b:91bc:cb15:a29:13e7	10.41.19.231
cb15:901b:8024:901b:91bc:cb15:a29:13e8	10.41.19.232
cb15:901b:8024:901b:91bc:cb15:a29:13e9	10.41.19.233
cb15:901b:8024:901b:91bc:cb15:a29:13ea	10.41.19.234
cb15:901b:8024:901b:91bc:cb15:a29:13eb	10.41.19.235
cb15:901b:8024:901b:91bc:cb15:a29:13ec	10.41.19.236
cb15:901b:8024:901b:91bc:cb15:a29:13ed	10.41.19.237
cb15:901b:8024:901b:91bc:cb15:a29:13ee	10.41.19.238
cb15:901b:8024:901b:91bc:cb15:a29:13ef	10.41.19.239
cb15:901b:8024:901b:91bc:cb15:a29:13f0	10.41.19.240
cb15:901b:8024:901b:91bc:cb15:a29:13f1	10.41.19.241
cb15:901b:8024:901b:91bc:cb15:a29:13f2	10.41.19.242
cb15:901b:8024:901b:91bc:cb15:a29:13f3	10.41.19.243
cb15:901b:8024:901b:91bc:cb15:a29:13f4	10.41.19.244
cb15:901b:8024:901b:91bc:cb15:a29:13f5	10.41.19.245
cb15:901b:8024:901b:91bc:cb15:a29:13f6	10.41.19.246
cb15:901b:8024:901b:91bc:cb15:a29:13f7	10.41.19.247
cb15:901b:8024:901b:91bc:cb15:a29:13f8	10.41.19.248
cb15:901b:8024:901b:91bc:cb15:a29:13f9	10.41.19.249
cb15:901b:8024:901b:91bc:cb15:a29:13fa	10.41.19.250
cb15:901b:8024:901b:91bc:cb15:a29:13fb	10.41.19.251
cb15:901b:8024:901b:91bc:cb15:a29:13fc	10.41.19.252
cb15:901b:8024:901b:91bc:cb15:a29:13fd	10.41.19.253
cb15:901b:8024:901b:91bc:cb15:a29:13fe	10.41.19.254
cb15:901b:8024:901b:91bc:cb15:a29:13ff	10.41.19.255

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.