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:fa13:1301	250.19.19.1
cb15:901b:8024:901b:91bc:cb15:fa13:1302	250.19.19.2
cb15:901b:8024:901b:91bc:cb15:fa13:1303	250.19.19.3
cb15:901b:8024:901b:91bc:cb15:fa13:1304	250.19.19.4
cb15:901b:8024:901b:91bc:cb15:fa13:1305	250.19.19.5
cb15:901b:8024:901b:91bc:cb15:fa13:1306	250.19.19.6
cb15:901b:8024:901b:91bc:cb15:fa13:1307	250.19.19.7
cb15:901b:8024:901b:91bc:cb15:fa13:1308	250.19.19.8
cb15:901b:8024:901b:91bc:cb15:fa13:1309	250.19.19.9
cb15:901b:8024:901b:91bc:cb15:fa13:130a	250.19.19.10
cb15:901b:8024:901b:91bc:cb15:fa13:130b	250.19.19.11
cb15:901b:8024:901b:91bc:cb15:fa13:130c	250.19.19.12
cb15:901b:8024:901b:91bc:cb15:fa13:130d	250.19.19.13
cb15:901b:8024:901b:91bc:cb15:fa13:130e	250.19.19.14
cb15:901b:8024:901b:91bc:cb15:fa13:130f	250.19.19.15
cb15:901b:8024:901b:91bc:cb15:fa13:1310	250.19.19.16
cb15:901b:8024:901b:91bc:cb15:fa13:1311	250.19.19.17
cb15:901b:8024:901b:91bc:cb15:fa13:1312	250.19.19.18
cb15:901b:8024:901b:91bc:cb15:fa13:1313	250.19.19.19
cb15:901b:8024:901b:91bc:cb15:fa13:1314	250.19.19.20
cb15:901b:8024:901b:91bc:cb15:fa13:1315	250.19.19.21
cb15:901b:8024:901b:91bc:cb15:fa13:1316	250.19.19.22
cb15:901b:8024:901b:91bc:cb15:fa13:1317	250.19.19.23
cb15:901b:8024:901b:91bc:cb15:fa13:1318	250.19.19.24
cb15:901b:8024:901b:91bc:cb15:fa13:1319	250.19.19.25
cb15:901b:8024:901b:91bc:cb15:fa13:131a	250.19.19.26
cb15:901b:8024:901b:91bc:cb15:fa13:131b	250.19.19.27
cb15:901b:8024:901b:91bc:cb15:fa13:131c	250.19.19.28
cb15:901b:8024:901b:91bc:cb15:fa13:131d	250.19.19.29
cb15:901b:8024:901b:91bc:cb15:fa13:131e	250.19.19.30
cb15:901b:8024:901b:91bc:cb15:fa13:131f	250.19.19.31
cb15:901b:8024:901b:91bc:cb15:fa13:1320	250.19.19.32
cb15:901b:8024:901b:91bc:cb15:fa13:1321	250.19.19.33
cb15:901b:8024:901b:91bc:cb15:fa13:1322	250.19.19.34
cb15:901b:8024:901b:91bc:cb15:fa13:1323	250.19.19.35
cb15:901b:8024:901b:91bc:cb15:fa13:1324	250.19.19.36
cb15:901b:8024:901b:91bc:cb15:fa13:1325	250.19.19.37
cb15:901b:8024:901b:91bc:cb15:fa13:1326	250.19.19.38
cb15:901b:8024:901b:91bc:cb15:fa13:1327	250.19.19.39
cb15:901b:8024:901b:91bc:cb15:fa13:1328	250.19.19.40
cb15:901b:8024:901b:91bc:cb15:fa13:1329	250.19.19.41
cb15:901b:8024:901b:91bc:cb15:fa13:132a	250.19.19.42
cb15:901b:8024:901b:91bc:cb15:fa13:132b	250.19.19.43
cb15:901b:8024:901b:91bc:cb15:fa13:132c	250.19.19.44
cb15:901b:8024:901b:91bc:cb15:fa13:132d	250.19.19.45
cb15:901b:8024:901b:91bc:cb15:fa13:132e	250.19.19.46
cb15:901b:8024:901b:91bc:cb15:fa13:132f	250.19.19.47
cb15:901b:8024:901b:91bc:cb15:fa13:1330	250.19.19.48
cb15:901b:8024:901b:91bc:cb15:fa13:1331	250.19.19.49
cb15:901b:8024:901b:91bc:cb15:fa13:1332	250.19.19.50
cb15:901b:8024:901b:91bc:cb15:fa13:1333	250.19.19.51
cb15:901b:8024:901b:91bc:cb15:fa13:1334	250.19.19.52
cb15:901b:8024:901b:91bc:cb15:fa13:1335	250.19.19.53
cb15:901b:8024:901b:91bc:cb15:fa13:1336	250.19.19.54
cb15:901b:8024:901b:91bc:cb15:fa13:1337	250.19.19.55
cb15:901b:8024:901b:91bc:cb15:fa13:1338	250.19.19.56
cb15:901b:8024:901b:91bc:cb15:fa13:1339	250.19.19.57
cb15:901b:8024:901b:91bc:cb15:fa13:133a	250.19.19.58
cb15:901b:8024:901b:91bc:cb15:fa13:133b	250.19.19.59
cb15:901b:8024:901b:91bc:cb15:fa13:133c	250.19.19.60

cb15:901b:8024:901b:91bc:cb15:fa13:133d	250.19.19.61
cb15:901b:8024:901b:91bc:cb15:fa13:133e	250.19.19.62
cb15:901b:8024:901b:91bc:cb15:fa13:133f	250.19.19.63
cb15:901b:8024:901b:91bc:cb15:fa13:1340	250.19.19.64
cb15:901b:8024:901b:91bc:cb15:fa13:1341	250.19.19.65
cb15:901b:8024:901b:91bc:cb15:fa13:1342	250.19.19.66
cb15:901b:8024:901b:91bc:cb15:fa13:1343	250.19.19.67
cb15:901b:8024:901b:91bc:cb15:fa13:1344	250.19.19.68
cb15:901b:8024:901b:91bc:cb15:fa13:1345	250.19.19.69
cb15:901b:8024:901b:91bc:cb15:fa13:1346	250.19.19.70
cb15:901b:8024:901b:91bc:cb15:fa13:1347	250.19.19.71
cb15:901b:8024:901b:91bc:cb15:fa13:1348	250.19.19.72
cb15:901b:8024:901b:91bc:cb15:fa13:1349	250.19.19.73
cb15:901b:8024:901b:91bc:cb15:fa13:134a	250.19.19.74
cb15:901b:8024:901b:91bc:cb15:fa13:134b	250.19.19.75
cb15:901b:8024:901b:91bc:cb15:fa13:134c	250.19.19.76
cb15:901b:8024:901b:91bc:cb15:fa13:134d	250.19.19.77
cb15:901b:8024:901b:91bc:cb15:fa13:134e	250.19.19.78
cb15:901b:8024:901b:91bc:cb15:fa13:134f	250.19.19.79
cb15:901b:8024:901b:91bc:cb15:fa13:1350	250.19.19.80
cb15:901b:8024:901b:91bc:cb15:fa13:1351	250.19.19.81
cb15:901b:8024:901b:91bc:cb15:fa13:1352	250.19.19.82
cb15:901b:8024:901b:91bc:cb15:fa13:1353	250.19.19.83
cb15:901b:8024:901b:91bc:cb15:fa13:1354	250.19.19.84
cb15:901b:8024:901b:91bc:cb15:fa13:1355	250.19.19.85
cb15:901b:8024:901b:91bc:cb15:fa13:1356	250.19.19.86
cb15:901b:8024:901b:91bc:cb15:fa13:1357	250.19.19.87
cb15:901b:8024:901b:91bc:cb15:fa13:1358	250.19.19.88
cb15:901b:8024:901b:91bc:cb15:fa13:1359	250.19.19.89
cb15:901b:8024:901b:91bc:cb15:fa13:135a	250.19.19.90
cb15:901b:8024:901b:91bc:cb15:fa13:135b	250.19.19.91
cb15:901b:8024:901b:91bc:cb15:fa13:135c	250.19.19.92
cb15:901b:8024:901b:91bc:cb15:fa13:135d	250.19.19.93
cb15:901b:8024:901b:91bc:cb15:fa13:135e	250.19.19.94
cb15:901b:8024:901b:91bc:cb15:fa13:135f	250.19.19.95
cb15:901b:8024:901b:91bc:cb15:fa13:1360	250.19.19.96
cb15:901b:8024:901b:91bc:cb15:fa13:1361	250.19.19.97
cb15:901b:8024:901b:91bc:cb15:fa13:1362	250.19.19.98
cb15:901b:8024:901b:91bc:cb15:fa13:1363	250.19.19.99
cb15:901b:8024:901b:91bc:cb15:fa13:1364	250.19.19.100
cb15:901b:8024:901b:91bc:cb15:fa13:1365	250.19.19.101
cb15:901b:8024:901b:91bc:cb15:fa13:1366	250.19.19.102
cb15:901b:8024:901b:91bc:cb15:fa13:1367	250.19.19.103
cb15:901b:8024:901b:91bc:cb15:fa13:1368	250.19.19.104
cb15:901b:8024:901b:91bc:cb15:fa13:1369	250.19.19.105
cb15:901b:8024:901b:91bc:cb15:fa13:136a	250.19.19.106
cb15:901b:8024:901b:91bc:cb15:fa13:136b	250.19.19.107
cb15:901b:8024:901b:91bc:cb15:fa13:136c	250.19.19.108
cb15:901b:8024:901b:91bc:cb15:fa13:136d	250.19.19.109
cb15:901b:8024:901b:91bc:cb15:fa13:136e	250.19.19.110
cb15:901b:8024:901b:91bc:cb15:fa13:136f	250.19.19.111
cb15:901b:8024:901b:91bc:cb15:fa13:1370	250.19.19.112
cb15:901b:8024:901b:91bc:cb15:fa13:1371	250.19.19.113
cb15:901b:8024:901b:91bc:cb15:fa13:1372	250.19.19.114
cb15:901b:8024:901b:91bc:cb15:fa13:1373	250.19.19.115
cb15:901b:8024:901b:91bc:cb15:fa13:1374	250.19.19.116
cb15:901b:8024:901b:91bc:cb15:fa13:1375	250.19.19.117
cb15:901b:8024:901b:91bc:cb15:fa13:1376	250.19.19.118
cb15:901b:8024:901b:91bc:cb15:fa13:1377	250.19.19.119
cb15:901b:8024:901b:91bc:cb15:fa13:1378	250.19.19.120

cb15:901b:8024:901b:91bc:cb15:fa13:1379	250.19.19.121
cb15:901b:8024:901b:91bc:cb15:fa13:137a	250.19.19.122
cb15:901b:8024:901b:91bc:cb15:fa13:137b	250.19.19.123
cb15:901b:8024:901b:91bc:cb15:fa13:137c	250.19.19.124
cb15:901b:8024:901b:91bc:cb15:fa13:137d	250.19.19.125
cb15:901b:8024:901b:91bc:cb15:fa13:137e	250.19.19.126
cb15:901b:8024:901b:91bc:cb15:fa13:137f	250.19.19.127
cb15:901b:8024:901b:91bc:cb15:fa13:1380	250.19.19.128
cb15:901b:8024:901b:91bc:cb15:fa13:1381	250.19.19.129
cb15:901b:8024:901b:91bc:cb15:fa13:1382	250.19.19.130
cb15:901b:8024:901b:91bc:cb15:fa13:1383	250.19.19.131
cb15:901b:8024:901b:91bc:cb15:fa13:1384	250.19.19.132
cb15:901b:8024:901b:91bc:cb15:fa13:1385	250.19.19.133
cb15:901b:8024:901b:91bc:cb15:fa13:1386	250.19.19.134
cb15:901b:8024:901b:91bc:cb15:fa13:1387	250.19.19.135
cb15:901b:8024:901b:91bc:cb15:fa13:1388	250.19.19.136
cb15:901b:8024:901b:91bc:cb15:fa13:1389	250.19.19.137
cb15:901b:8024:901b:91bc:cb15:fa13:138a	250.19.19.138
cb15:901b:8024:901b:91bc:cb15:fa13:138b	250.19.19.139
cb15:901b:8024:901b:91bc:cb15:fa13:138c	250.19.19.140
cb15:901b:8024:901b:91bc:cb15:fa13:138d	250.19.19.141
cb15:901b:8024:901b:91bc:cb15:fa13:138e	250.19.19.142
cb15:901b:8024:901b:91bc:cb15:fa13:138f	250.19.19.143
cb15:901b:8024:901b:91bc:cb15:fa13:1390	250.19.19.144
cb15:901b:8024:901b:91bc:cb15:fa13:1391	250.19.19.145
cb15:901b:8024:901b:91bc:cb15:fa13:1392	250.19.19.146
cb15:901b:8024:901b:91bc:cb15:fa13:1393	250.19.19.147
cb15:901b:8024:901b:91bc:cb15:fa13:1394	250.19.19.148
cb15:901b:8024:901b:91bc:cb15:fa13:1395	250.19.19.149
cb15:901b:8024:901b:91bc:cb15:fa13:1396	250.19.19.150
cb15:901b:8024:901b:91bc:cb15:fa13:1397	250.19.19.151
cb15:901b:8024:901b:91bc:cb15:fa13:1398	250.19.19.152
cb15:901b:8024:901b:91bc:cb15:fa13:1399	250.19.19.153
cb15:901b:8024:901b:91bc:cb15:fa13:139a	250.19.19.154
cb15:901b:8024:901b:91bc:cb15:fa13:139b	250.19.19.155
cb15:901b:8024:901b:91bc:cb15:fa13:139c	250.19.19.156
cb15:901b:8024:901b:91bc:cb15:fa13:139d	250.19.19.157
cb15:901b:8024:901b:91bc:cb15:fa13:139e	250.19.19.158
cb15:901b:8024:901b:91bc:cb15:fa13:139f	250.19.19.159
cb15:901b:8024:901b:91bc:cb15:fa13:13a0	250.19.19.160
cb15:901b:8024:901b:91bc:cb15:fa13:13a1	250.19.19.161
cb15:901b:8024:901b:91bc:cb15:fa13:13a2	250.19.19.162
cb15:901b:8024:901b:91bc:cb15:fa13:13a3	250.19.19.163
cb15:901b:8024:901b:91bc:cb15:fa13:13a4	250.19.19.164
cb15:901b:8024:901b:91bc:cb15:fa13:13a5	250.19.19.165
cb15:901b:8024:901b:91bc:cb15:fa13:13a6	250.19.19.166
cb15:901b:8024:901b:91bc:cb15:fa13:13a7	250.19.19.167
cb15:901b:8024:901b:91bc:cb15:fa13:13a8	250.19.19.168
cb15:901b:8024:901b:91bc:cb15:fa13:13a9	250.19.19.169
cb15:901b:8024:901b:91bc:cb15:fa13:13aa	250.19.19.170
cb15:901b:8024:901b:91bc:cb15:fa13:13ab	250.19.19.171
cb15:901b:8024:901b:91bc:cb15:fa13:13ac	250.19.19.172
cb15:901b:8024:901b:91bc:cb15:fa13:13ad	250.19.19.173
cb15:901b:8024:901b:91bc:cb15:fa13:13ae	250.19.19.174
cb15:901b:8024:901b:91bc:cb15:fa13:13af	250.19.19.175
cb15:901b:8024:901b:91bc:cb15:fa13:13b0	250.19.19.176
cb15:901b:8024:901b:91bc:cb15:fa13:13b1	250.19.19.177
cb15:901b:8024:901b:91bc:cb15:fa13:13b2	250.19.19.178
cb15:901b:8024:901b:91bc:cb15:fa13:13b3	250.19.19.179
cb15:901b:8024:901b:91bc:cb15:fa13:13b4	250.19.19.180

cb15:901b:8024:901b:91bc:cb15:fa13:13b5	250.19.19.181
cb15:901b:8024:901b:91bc:cb15:fa13:13b6	250.19.19.182
cb15:901b:8024:901b:91bc:cb15:fa13:13b7	250.19.19.183
cb15:901b:8024:901b:91bc:cb15:fa13:13b8	250.19.19.184
cb15:901b:8024:901b:91bc:cb15:fa13:13b9	250.19.19.185
cb15:901b:8024:901b:91bc:cb15:fa13:13ba	250.19.19.186
cb15:901b:8024:901b:91bc:cb15:fa13:13bb	250.19.19.187
cb15:901b:8024:901b:91bc:cb15:fa13:13bc	250.19.19.188
cb15:901b:8024:901b:91bc:cb15:fa13:13bd	250.19.19.189
cb15:901b:8024:901b:91bc:cb15:fa13:13be	250.19.19.190
cb15:901b:8024:901b:91bc:cb15:fa13:13bf	250.19.19.191
cb15:901b:8024:901b:91bc:cb15:fa13:13c0	250.19.19.192
cb15:901b:8024:901b:91bc:cb15:fa13:13c1	250.19.19.193
cb15:901b:8024:901b:91bc:cb15:fa13:13c2	250.19.19.194
cb15:901b:8024:901b:91bc:cb15:fa13:13c3	250.19.19.195
cb15:901b:8024:901b:91bc:cb15:fa13:13c4	250.19.19.196
cb15:901b:8024:901b:91bc:cb15:fa13:13c5	250.19.19.197
cb15:901b:8024:901b:91bc:cb15:fa13:13c6	250.19.19.198
cb15:901b:8024:901b:91bc:cb15:fa13:13c7	250.19.19.199
cb15:901b:8024:901b:91bc:cb15:fa13:13c8	250.19.19.200
cb15:901b:8024:901b:91bc:cb15:fa13:13c9	250.19.19.201
cb15:901b:8024:901b:91bc:cb15:fa13:13ca	250.19.19.202
cb15:901b:8024:901b:91bc:cb15:fa13:13cb	250.19.19.203
cb15:901b:8024:901b:91bc:cb15:fa13:13cc	250.19.19.204
cb15:901b:8024:901b:91bc:cb15:fa13:13cd	250.19.19.205
cb15:901b:8024:901b:91bc:cb15:fa13:13ce	250.19.19.206
cb15:901b:8024:901b:91bc:cb15:fa13:13cf	250.19.19.207
cb15:901b:8024:901b:91bc:cb15:fa13:13d0	250.19.19.208
cb15:901b:8024:901b:91bc:cb15:fa13:13d1	250.19.19.209
cb15:901b:8024:901b:91bc:cb15:fa13:13d2	250.19.19.210
cb15:901b:8024:901b:91bc:cb15:fa13:13d3	250.19.19.211
cb15:901b:8024:901b:91bc:cb15:fa13:13d4	250.19.19.212
cb15:901b:8024:901b:91bc:cb15:fa13:13d5	250.19.19.213
cb15:901b:8024:901b:91bc:cb15:fa13:13d6	250.19.19.214
cb15:901b:8024:901b:91bc:cb15:fa13:13d7	250.19.19.215
cb15:901b:8024:901b:91bc:cb15:fa13:13d8	250.19.19.216
cb15:901b:8024:901b:91bc:cb15:fa13:13d9	250.19.19.217
cb15:901b:8024:901b:91bc:cb15:fa13:13da	250.19.19.218
cb15:901b:8024:901b:91bc:cb15:fa13:13db	250.19.19.219
cb15:901b:8024:901b:91bc:cb15:fa13:13dc	250.19.19.220
cb15:901b:8024:901b:91bc:cb15:fa13:13dd	250.19.19.221
cb15:901b:8024:901b:91bc:cb15:fa13:13de	250.19.19.222
cb15:901b:8024:901b:91bc:cb15:fa13:13df	250.19.19.223
cb15:901b:8024:901b:91bc:cb15:fa13:13e0	250.19.19.224
cb15:901b:8024:901b:91bc:cb15:fa13:13e1	250.19.19.225
cb15:901b:8024:901b:91bc:cb15:fa13:13e2	250.19.19.226
cb15:901b:8024:901b:91bc:cb15:fa13:13e3	250.19.19.227
cb15:901b:8024:901b:91bc:cb15:fa13:13e4	250.19.19.228
cb15:901b:8024:901b:91bc:cb15:fa13:13e5	250.19.19.229
cb15:901b:8024:901b:91bc:cb15:fa13:13e6	250.19.19.230
cb15:901b:8024:901b:91bc:cb15:fa13:13e7	250.19.19.231
cb15:901b:8024:901b:91bc:cb15:fa13:13e8	250.19.19.232
cb15:901b:8024:901b:91bc:cb15:fa13:13e9	250.19.19.233
cb15:901b:8024:901b:91bc:cb15:fa13:13ea	250.19.19.234
cb15:901b:8024:901b:91bc:cb15:fa13:13eb	250.19.19.235
cb15:901b:8024:901b:91bc:cb15:fa13:13ec	250.19.19.236
cb15:901b:8024:901b:91bc:cb15:fa13:13ed	250.19.19.237
cb15:901b:8024:901b:91bc:cb15:fa13:13ee	250.19.19.238
cb15:901b:8024:901b:91bc:cb15:fa13:13ef	250.19.19.239
cb15:901b:8024:901b:91bc:cb15:fa13:13f0	250.19.19.240
cb15:901b:8024:901b:91bc:cb15:fa13:13f1	250.19.19.241
cb15:901b:8024:901b:91bc:cb15:fa13:13f2	250.19.19.242
cb15:901b:8024:901b:91bc:cb15:fa13:13f3	250.19.19.243
cb15:901b:8024:901b:91bc:cb15:fa13:13f4	250.19.19.244
cb15:901b:8024:901b:91bc:cb15:fa13:13f5	250.19.19.245
cb15:901b:8024:901b:91bc:cb15:fa13:13f6	250.19.19.246
cb15:901b:8024:901b:91bc:cb15:fa13:13f7	250.19.19.247
cb15:901b:8024:901b:91bc:cb15:fa13:13f8	250.19.19.248
cb15:901b:8024:901b:91bc:cb15:fa13:13f9	250.19.19.249
cb15:901b:8024:901b:91bc:cb15:fa13:13fa	250.19.19.250
cb15:901b:8024:901b:91bc:cb15:fa13:13fb	250.19.19.251
cb15:901b:8024:901b:91bc:cb15:fa13:13fc	250.19.19.252
cb15:901b:8024:901b:91bc:cb15:fa13:13fd	250.19.19.253
cb15:901b:8024:901b:91bc:cb15:fa13:13fe	250.19.19.254
cb15:901b:8024:901b:91bc:cb15:fa13:13ff	250.19.19.255

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.