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:d157:b51:8045:b51a:eb63:1301	235.99.19.1
cb15:901b:d157:b51:8045:b51a:eb63:1302	235.99.19.2
cb15:901b:d157:b51:8045:b51a:eb63:1303	235.99.19.3
cb15:901b:d157:b51:8045:b51a:eb63:1304	235.99.19.4
cb15:901b:d157:b51:8045:b51a:eb63:1305	235.99.19.5
cb15:901b:d157:b51:8045:b51a:eb63:1306	235.99.19.6
cb15:901b:d157:b51:8045:b51a:eb63:1307	235.99.19.7
cb15:901b:d157:b51:8045:b51a:eb63:1308	235.99.19.8
cb15:901b:d157:b51:8045:b51a:eb63:1309	235.99.19.9
cb15:901b:d157:b51:8045:b51a:eb63:130a	235.99.19.10
cb15:901b:d157:b51:8045:b51a:eb63:130b	235.99.19.11
cb15:901b:d157:b51:8045:b51a:eb63:130c	235.99.19.12
cb15:901b:d157:b51:8045:b51a:eb63:130d	235.99.19.13
cb15:901b:d157:b51:8045:b51a:eb63:130e	235.99.19.14
cb15:901b:d157:b51:8045:b51a:eb63:130f	235.99.19.15
cb15:901b:d157:b51:8045:b51a:eb63:1310	235.99.19.16
cb15:901b:d157:b51:8045:b51a:eb63:1311	235.99.19.17
cb15:901b:d157:b51:8045:b51a:eb63:1312	235.99.19.18
cb15:901b:d157:b51:8045:b51a:eb63:1313	235.99.19.19
cb15:901b:d157:b51:8045:b51a:eb63:1314	235.99.19.20
cb15:901b:d157:b51:8045:b51a:eb63:1315	235.99.19.21
cb15:901b:d157:b51:8045:b51a:eb63:1316	235.99.19.22
cb15:901b:d157:b51:8045:b51a:eb63:1317	235.99.19.23
cb15:901b:d157:b51:8045:b51a:eb63:1318	235.99.19.24
cb15:901b:d157:b51:8045:b51a:eb63:1319	235.99.19.25
cb15:901b:d157:b51:8045:b51a:eb63:131a	235.99.19.26
cb15:901b:d157:b51:8045:b51a:eb63:131b	235.99.19.27
cb15:901b:d157:b51:8045:b51a:eb63:131c	235.99.19.28
cb15:901b:d157:b51:8045:b51a:eb63:131d	235.99.19.29
cb15:901b:d157:b51:8045:b51a:eb63:131e	235.99.19.30
cb15:901b:d157:b51:8045:b51a:eb63:131f	235.99.19.31
cb15:901b:d157:b51:8045:b51a:eb63:1320	235.99.19.32
cb15:901b:d157:b51:8045:b51a:eb63:1321	235.99.19.33
cb15:901b:d157:b51:8045:b51a:eb63:1322	235.99.19.34
cb15:901b:d157:b51:8045:b51a:eb63:1323	235.99.19.35
cb15:901b:d157:b51:8045:b51a:eb63:1324	235.99.19.36
cb15:901b:d157:b51:8045:b51a:eb63:1325	235.99.19.37
cb15:901b:d157:b51:8045:b51a:eb63:1326	235.99.19.38
cb15:901b:d157:b51:8045:b51a:eb63:1327	235.99.19.39
cb15:901b:d157:b51:8045:b51a:eb63:1328	235.99.19.40
cb15:901b:d157:b51:8045:b51a:eb63:1329	235.99.19.41
cb15:901b:d157:b51:8045:b51a:eb63:132a	235.99.19.42
cb15:901b:d157:b51:8045:b51a:eb63:132b	235.99.19.43
cb15:901b:d157:b51:8045:b51a:eb63:132c	235.99.19.44
cb15:901b:d157:b51:8045:b51a:eb63:132d	235.99.19.45
cb15:901b:d157:b51:8045:b51a:eb63:132e	235.99.19.46
cb15:901b:d157:b51:8045:b51a:eb63:132f	235.99.19.47
cb15:901b:d157:b51:8045:b51a:eb63:1330	235.99.19.48
cb15:901b:d157:b51:8045:b51a:eb63:1331	235.99.19.49
cb15:901b:d157:b51:8045:b51a:eb63:1332	235.99.19.50
cb15:901b:d157:b51:8045:b51a:eb63:1333	235.99.19.51
cb15:901b:d157:b51:8045:b51a:eb63:1334	235.99.19.52
cb15:901b:d157:b51:8045:b51a:eb63:1335	235.99.19.53
cb15:901b:d157:b51:8045:b51a:eb63:1336	235.99.19.54
cb15:901b:d157:b51:8045:b51a:eb63:1337	235.99.19.55
cb15:901b:d157:b51:8045:b51a:eb63:1338	235.99.19.56
cb15:901b:d157:b51:8045:b51a:eb63:1339	235.99.19.57
cb15:901b:d157:b51:8045:b51a:eb63:133a	235.99.19.58
cb15:901b:d157:b51:8045:b51a:eb63:133b	235.99.19.59
cb15:901b:d157:b51:8045:b51a:eb63:133c	235.99.19.60

cb15:901b:d157:b51:8045:b51a:eb63:133d	235.99.19.61
cb15:901b:d157:b51:8045:b51a:eb63:133e	235.99.19.62
cb15:901b:d157:b51:8045:b51a:eb63:133f	235.99.19.63
cb15:901b:d157:b51:8045:b51a:eb63:1340	235.99.19.64
cb15:901b:d157:b51:8045:b51a:eb63:1341	235.99.19.65
cb15:901b:d157:b51:8045:b51a:eb63:1342	235.99.19.66
cb15:901b:d157:b51:8045:b51a:eb63:1343	235.99.19.67
cb15:901b:d157:b51:8045:b51a:eb63:1344	235.99.19.68
cb15:901b:d157:b51:8045:b51a:eb63:1345	235.99.19.69
cb15:901b:d157:b51:8045:b51a:eb63:1346	235.99.19.70
cb15:901b:d157:b51:8045:b51a:eb63:1347	235.99.19.71
cb15:901b:d157:b51:8045:b51a:eb63:1348	235.99.19.72
cb15:901b:d157:b51:8045:b51a:eb63:1349	235.99.19.73
cb15:901b:d157:b51:8045:b51a:eb63:134a	235.99.19.74
cb15:901b:d157:b51:8045:b51a:eb63:134b	235.99.19.75
cb15:901b:d157:b51:8045:b51a:eb63:134c	235.99.19.76
cb15:901b:d157:b51:8045:b51a:eb63:134d	235.99.19.77
cb15:901b:d157:b51:8045:b51a:eb63:134e	235.99.19.78
cb15:901b:d157:b51:8045:b51a:eb63:134f	235.99.19.79
cb15:901b:d157:b51:8045:b51a:eb63:1350	235.99.19.80
cb15:901b:d157:b51:8045:b51a:eb63:1351	235.99.19.81
cb15:901b:d157:b51:8045:b51a:eb63:1352	235.99.19.82
cb15:901b:d157:b51:8045:b51a:eb63:1353	235.99.19.83
cb15:901b:d157:b51:8045:b51a:eb63:1354	235.99.19.84
cb15:901b:d157:b51:8045:b51a:eb63:1355	235.99.19.85
cb15:901b:d157:b51:8045:b51a:eb63:1356	235.99.19.86
cb15:901b:d157:b51:8045:b51a:eb63:1357	235.99.19.87
cb15:901b:d157:b51:8045:b51a:eb63:1358	235.99.19.88
cb15:901b:d157:b51:8045:b51a:eb63:1359	235.99.19.89
cb15:901b:d157:b51:8045:b51a:eb63:135a	235.99.19.90
cb15:901b:d157:b51:8045:b51a:eb63:135b	235.99.19.91
cb15:901b:d157:b51:8045:b51a:eb63:135c	235.99.19.92
cb15:901b:d157:b51:8045:b51a:eb63:135d	235.99.19.93
cb15:901b:d157:b51:8045:b51a:eb63:135e	235.99.19.94
cb15:901b:d157:b51:8045:b51a:eb63:135f	235.99.19.95
cb15:901b:d157:b51:8045:b51a:eb63:1360	235.99.19.96
cb15:901b:d157:b51:8045:b51a:eb63:1361	235.99.19.97
cb15:901b:d157:b51:8045:b51a:eb63:1362	235.99.19.98
cb15:901b:d157:b51:8045:b51a:eb63:1363	235.99.19.99
cb15:901b:d157:b51:8045:b51a:eb63:1364	235.99.19.100
cb15:901b:d157:b51:8045:b51a:eb63:1365	235.99.19.101
cb15:901b:d157:b51:8045:b51a:eb63:1366	235.99.19.102
cb15:901b:d157:b51:8045:b51a:eb63:1367	235.99.19.103
cb15:901b:d157:b51:8045:b51a:eb63:1368	235.99.19.104
cb15:901b:d157:b51:8045:b51a:eb63:1369	235.99.19.105
cb15:901b:d157:b51:8045:b51a:eb63:136a	235.99.19.106
cb15:901b:d157:b51:8045:b51a:eb63:136b	235.99.19.107
cb15:901b:d157:b51:8045:b51a:eb63:136c	235.99.19.108
cb15:901b:d157:b51:8045:b51a:eb63:136d	235.99.19.109
cb15:901b:d157:b51:8045:b51a:eb63:136e	235.99.19.110
cb15:901b:d157:b51:8045:b51a:eb63:136f	235.99.19.111
cb15:901b:d157:b51:8045:b51a:eb63:1370	235.99.19.112
cb15:901b:d157:b51:8045:b51a:eb63:1371	235.99.19.113
cb15:901b:d157:b51:8045:b51a:eb63:1372	235.99.19.114
cb15:901b:d157:b51:8045:b51a:eb63:1373	235.99.19.115
cb15:901b:d157:b51:8045:b51a:eb63:1374	235.99.19.116
cb15:901b:d157:b51:8045:b51a:eb63:1375	235.99.19.117
cb15:901b:d157:b51:8045:b51a:eb63:1376	235.99.19.118
cb15:901b:d157:b51:8045:b51a:eb63:1377	235.99.19.119
cb15:901b:d157:b51:8045:b51a:eb63:1378	235.99.19.120

cb15:901b:d157:b51:8045:b51a:eb63:1379	235.99.19.121
cb15:901b:d157:b51:8045:b51a:eb63:137a	235.99.19.122
cb15:901b:d157:b51:8045:b51a:eb63:137b	235.99.19.123
cb15:901b:d157:b51:8045:b51a:eb63:137c	235.99.19.124
cb15:901b:d157:b51:8045:b51a:eb63:137d	235.99.19.125
cb15:901b:d157:b51:8045:b51a:eb63:137e	235.99.19.126
cb15:901b:d157:b51:8045:b51a:eb63:137f	235.99.19.127
cb15:901b:d157:b51:8045:b51a:eb63:1380	235.99.19.128
cb15:901b:d157:b51:8045:b51a:eb63:1381	235.99.19.129
cb15:901b:d157:b51:8045:b51a:eb63:1382	235.99.19.130
cb15:901b:d157:b51:8045:b51a:eb63:1383	235.99.19.131
cb15:901b:d157:b51:8045:b51a:eb63:1384	235.99.19.132
cb15:901b:d157:b51:8045:b51a:eb63:1385	235.99.19.133
cb15:901b:d157:b51:8045:b51a:eb63:1386	235.99.19.134
cb15:901b:d157:b51:8045:b51a:eb63:1387	235.99.19.135
cb15:901b:d157:b51:8045:b51a:eb63:1388	235.99.19.136
cb15:901b:d157:b51:8045:b51a:eb63:1389	235.99.19.137
cb15:901b:d157:b51:8045:b51a:eb63:138a	235.99.19.138
cb15:901b:d157:b51:8045:b51a:eb63:138b	235.99.19.139
cb15:901b:d157:b51:8045:b51a:eb63:138c	235.99.19.140
cb15:901b:d157:b51:8045:b51a:eb63:138d	235.99.19.141
cb15:901b:d157:b51:8045:b51a:eb63:138e	235.99.19.142
cb15:901b:d157:b51:8045:b51a:eb63:138f	235.99.19.143
cb15:901b:d157:b51:8045:b51a:eb63:1390	235.99.19.144
cb15:901b:d157:b51:8045:b51a:eb63:1391	235.99.19.145
cb15:901b:d157:b51:8045:b51a:eb63:1392	235.99.19.146
cb15:901b:d157:b51:8045:b51a:eb63:1393	235.99.19.147
cb15:901b:d157:b51:8045:b51a:eb63:1394	235.99.19.148
cb15:901b:d157:b51:8045:b51a:eb63:1395	235.99.19.149
cb15:901b:d157:b51:8045:b51a:eb63:1396	235.99.19.150
cb15:901b:d157:b51:8045:b51a:eb63:1397	235.99.19.151
cb15:901b:d157:b51:8045:b51a:eb63:1398	235.99.19.152
cb15:901b:d157:b51:8045:b51a:eb63:1399	235.99.19.153
cb15:901b:d157:b51:8045:b51a:eb63:139a	235.99.19.154
cb15:901b:d157:b51:8045:b51a:eb63:139b	235.99.19.155
cb15:901b:d157:b51:8045:b51a:eb63:139c	235.99.19.156
cb15:901b:d157:b51:8045:b51a:eb63:139d	235.99.19.157
cb15:901b:d157:b51:8045:b51a:eb63:139e	235.99.19.158
cb15:901b:d157:b51:8045:b51a:eb63:139f	235.99.19.159
cb15:901b:d157:b51:8045:b51a:eb63:13a0	235.99.19.160
cb15:901b:d157:b51:8045:b51a:eb63:13a1	235.99.19.161
cb15:901b:d157:b51:8045:b51a:eb63:13a2	235.99.19.162
cb15:901b:d157:b51:8045:b51a:eb63:13a3	235.99.19.163
cb15:901b:d157:b51:8045:b51a:eb63:13a4	235.99.19.164
cb15:901b:d157:b51:8045:b51a:eb63:13a5	235.99.19.165
cb15:901b:d157:b51:8045:b51a:eb63:13a6	235.99.19.166
cb15:901b:d157:b51:8045:b51a:eb63:13a7	235.99.19.167
cb15:901b:d157:b51:8045:b51a:eb63:13a8	235.99.19.168
cb15:901b:d157:b51:8045:b51a:eb63:13a9	235.99.19.169
cb15:901b:d157:b51:8045:b51a:eb63:13aa	235.99.19.170
cb15:901b:d157:b51:8045:b51a:eb63:13ab	235.99.19.171
cb15:901b:d157:b51:8045:b51a:eb63:13ac	235.99.19.172
cb15:901b:d157:b51:8045:b51a:eb63:13ad	235.99.19.173
cb15:901b:d157:b51:8045:b51a:eb63:13ae	235.99.19.174
cb15:901b:d157:b51:8045:b51a:eb63:13af	235.99.19.175
cb15:901b:d157:b51:8045:b51a:eb63:13b0	235.99.19.176
cb15:901b:d157:b51:8045:b51a:eb63:13b1	235.99.19.177
cb15:901b:d157:b51:8045:b51a:eb63:13b2	235.99.19.178
cb15:901b:d157:b51:8045:b51a:eb63:13b3	235.99.19.179
cb15:901b:d157:b51:8045:b51a:eb63:13b4	235.99.19.180

cb15:901b:d157:b51:8045:b51a:eb63:13b5	235.99.19.181
cb15:901b:d157:b51:8045:b51a:eb63:13b6	235.99.19.182
cb15:901b:d157:b51:8045:b51a:eb63:13b7	235.99.19.183
cb15:901b:d157:b51:8045:b51a:eb63:13b8	235.99.19.184
cb15:901b:d157:b51:8045:b51a:eb63:13b9	235.99.19.185
cb15:901b:d157:b51:8045:b51a:eb63:13ba	235.99.19.186
cb15:901b:d157:b51:8045:b51a:eb63:13bb	235.99.19.187
cb15:901b:d157:b51:8045:b51a:eb63:13bc	235.99.19.188
cb15:901b:d157:b51:8045:b51a:eb63:13bd	235.99.19.189
cb15:901b:d157:b51:8045:b51a:eb63:13be	235.99.19.190
cb15:901b:d157:b51:8045:b51a:eb63:13bf	235.99.19.191
cb15:901b:d157:b51:8045:b51a:eb63:13c0	235.99.19.192
cb15:901b:d157:b51:8045:b51a:eb63:13c1	235.99.19.193
cb15:901b:d157:b51:8045:b51a:eb63:13c2	235.99.19.194
cb15:901b:d157:b51:8045:b51a:eb63:13c3	235.99.19.195
cb15:901b:d157:b51:8045:b51a:eb63:13c4	235.99.19.196
cb15:901b:d157:b51:8045:b51a:eb63:13c5	235.99.19.197
cb15:901b:d157:b51:8045:b51a:eb63:13c6	235.99.19.198
cb15:901b:d157:b51:8045:b51a:eb63:13c7	235.99.19.199
cb15:901b:d157:b51:8045:b51a:eb63:13c8	235.99.19.200
cb15:901b:d157:b51:8045:b51a:eb63:13c9	235.99.19.201
cb15:901b:d157:b51:8045:b51a:eb63:13ca	235.99.19.202
cb15:901b:d157:b51:8045:b51a:eb63:13cb	235.99.19.203
cb15:901b:d157:b51:8045:b51a:eb63:13cc	235.99.19.204
cb15:901b:d157:b51:8045:b51a:eb63:13cd	235.99.19.205
cb15:901b:d157:b51:8045:b51a:eb63:13ce	235.99.19.206
cb15:901b:d157:b51:8045:b51a:eb63:13cf	235.99.19.207
cb15:901b:d157:b51:8045:b51a:eb63:13d0	235.99.19.208
cb15:901b:d157:b51:8045:b51a:eb63:13d1	235.99.19.209
cb15:901b:d157:b51:8045:b51a:eb63:13d2	235.99.19.210
cb15:901b:d157:b51:8045:b51a:eb63:13d3	235.99.19.211
cb15:901b:d157:b51:8045:b51a:eb63:13d4	235.99.19.212
cb15:901b:d157:b51:8045:b51a:eb63:13d5	235.99.19.213
cb15:901b:d157:b51:8045:b51a:eb63:13d6	235.99.19.214
cb15:901b:d157:b51:8045:b51a:eb63:13d7	235.99.19.215
cb15:901b:d157:b51:8045:b51a:eb63:13d8	235.99.19.216
cb15:901b:d157:b51:8045:b51a:eb63:13d9	235.99.19.217
cb15:901b:d157:b51:8045:b51a:eb63:13da	235.99.19.218
cb15:901b:d157:b51:8045:b51a:eb63:13db	235.99.19.219
cb15:901b:d157:b51:8045:b51a:eb63:13dc	235.99.19.220
cb15:901b:d157:b51:8045:b51a:eb63:13dd	235.99.19.221
cb15:901b:d157:b51:8045:b51a:eb63:13de	235.99.19.222
cb15:901b:d157:b51:8045:b51a:eb63:13df	235.99.19.223
cb15:901b:d157:b51:8045:b51a:eb63:13e0	235.99.19.224
cb15:901b:d157:b51:8045:b51a:eb63:13e1	235.99.19.225
cb15:901b:d157:b51:8045:b51a:eb63:13e2	235.99.19.226
cb15:901b:d157:b51:8045:b51a:eb63:13e3	235.99.19.227
cb15:901b:d157:b51:8045:b51a:eb63:13e4	235.99.19.228
cb15:901b:d157:b51:8045:b51a:eb63:13e5	235.99.19.229
cb15:901b:d157:b51:8045:b51a:eb63:13e6	235.99.19.230
cb15:901b:d157:b51:8045:b51a:eb63:13e7	235.99.19.231
cb15:901b:d157:b51:8045:b51a:eb63:13e8	235.99.19.232
cb15:901b:d157:b51:8045:b51a:eb63:13e9	235.99.19.233
cb15:901b:d157:b51:8045:b51a:eb63:13ea	235.99.19.234
cb15:901b:d157:b51:8045:b51a:eb63:13eb	235.99.19.235
cb15:901b:d157:b51:8045:b51a:eb63:13ec	235.99.19.236
cb15:901b:d157:b51:8045:b51a:eb63:13ed	235.99.19.237
cb15:901b:d157:b51:8045:b51a:eb63:13ee	235.99.19.238
cb15:901b:d157:b51:8045:b51a:eb63:13ef	235.99.19.239
cb15:901b:d157:b51:8045:b51a:eb63:13f0	235.99.19.240
cb15:901b:d157:b51:8045:b51a:eb63:13f1	235.99.19.241
cb15:901b:d157:b51:8045:b51a:eb63:13f2	235.99.19.242
cb15:901b:d157:b51:8045:b51a:eb63:13f3	235.99.19.243
cb15:901b:d157:b51:8045:b51a:eb63:13f4	235.99.19.244
cb15:901b:d157:b51:8045:b51a:eb63:13f5	235.99.19.245
cb15:901b:d157:b51:8045:b51a:eb63:13f6	235.99.19.246
cb15:901b:d157:b51:8045:b51a:eb63:13f7	235.99.19.247
cb15:901b:d157:b51:8045:b51a:eb63:13f8	235.99.19.248
cb15:901b:d157:b51:8045:b51a:eb63:13f9	235.99.19.249
cb15:901b:d157:b51:8045:b51a:eb63:13fa	235.99.19.250
cb15:901b:d157:b51:8045:b51a:eb63:13fb	235.99.19.251
cb15:901b:d157:b51:8045:b51a:eb63:13fc	235.99.19.252
cb15:901b:d157:b51:8045:b51a:eb63:13fd	235.99.19.253
cb15:901b:d157:b51:8045:b51a:eb63:13fe	235.99.19.254
cb15:901b:d157:b51:8045:b51a:eb63:13ff	235.99.19.255

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.