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:db24:b51f:1301	181.31.19.1
cb15:901b:901b:1324:ada3:db24:b51f:1302	181.31.19.2
cb15:901b:901b:1324:ada3:db24:b51f:1303	181.31.19.3
cb15:901b:901b:1324:ada3:db24:b51f:1304	181.31.19.4
cb15:901b:901b:1324:ada3:db24:b51f:1305	181.31.19.5
cb15:901b:901b:1324:ada3:db24:b51f:1306	181.31.19.6
cb15:901b:901b:1324:ada3:db24:b51f:1307	181.31.19.7
cb15:901b:901b:1324:ada3:db24:b51f:1308	181.31.19.8
cb15:901b:901b:1324:ada3:db24:b51f:1309	181.31.19.9
cb15:901b:901b:1324:ada3:db24:b51f:130a	181.31.19.10
cb15:901b:901b:1324:ada3:db24:b51f:130b	181.31.19.11
cb15:901b:901b:1324:ada3:db24:b51f:130c	181.31.19.12
cb15:901b:901b:1324:ada3:db24:b51f:130d	181.31.19.13
cb15:901b:901b:1324:ada3:db24:b51f:130e	181.31.19.14
cb15:901b:901b:1324:ada3:db24:b51f:130f	181.31.19.15
cb15:901b:901b:1324:ada3:db24:b51f:1310	181.31.19.16
cb15:901b:901b:1324:ada3:db24:b51f:1311	181.31.19.17
cb15:901b:901b:1324:ada3:db24:b51f:1312	181.31.19.18
cb15:901b:901b:1324:ada3:db24:b51f:1313	181.31.19.19
cb15:901b:901b:1324:ada3:db24:b51f:1314	181.31.19.20
cb15:901b:901b:1324:ada3:db24:b51f:1315	181.31.19.21
cb15:901b:901b:1324:ada3:db24:b51f:1316	181.31.19.22
cb15:901b:901b:1324:ada3:db24:b51f:1317	181.31.19.23
cb15:901b:901b:1324:ada3:db24:b51f:1318	181.31.19.24
cb15:901b:901b:1324:ada3:db24:b51f:1319	181.31.19.25
cb15:901b:901b:1324:ada3:db24:b51f:131a	181.31.19.26
cb15:901b:901b:1324:ada3:db24:b51f:131b	181.31.19.27
cb15:901b:901b:1324:ada3:db24:b51f:131c	181.31.19.28
cb15:901b:901b:1324:ada3:db24:b51f:131d	181.31.19.29
cb15:901b:901b:1324:ada3:db24:b51f:131e	181.31.19.30
cb15:901b:901b:1324:ada3:db24:b51f:131f	181.31.19.31
cb15:901b:901b:1324:ada3:db24:b51f:1320	181.31.19.32
cb15:901b:901b:1324:ada3:db24:b51f:1321	181.31.19.33
cb15:901b:901b:1324:ada3:db24:b51f:1322	181.31.19.34
cb15:901b:901b:1324:ada3:db24:b51f:1323	181.31.19.35
cb15:901b:901b:1324:ada3:db24:b51f:1324	181.31.19.36
cb15:901b:901b:1324:ada3:db24:b51f:1325	181.31.19.37
cb15:901b:901b:1324:ada3:db24:b51f:1326	181.31.19.38
cb15:901b:901b:1324:ada3:db24:b51f:1327	181.31.19.39
cb15:901b:901b:1324:ada3:db24:b51f:1328	181.31.19.40
cb15:901b:901b:1324:ada3:db24:b51f:1329	181.31.19.41
cb15:901b:901b:1324:ada3:db24:b51f:132a	181.31.19.42
cb15:901b:901b:1324:ada3:db24:b51f:132b	181.31.19.43
cb15:901b:901b:1324:ada3:db24:b51f:132c	181.31.19.44
cb15:901b:901b:1324:ada3:db24:b51f:132d	181.31.19.45
cb15:901b:901b:1324:ada3:db24:b51f:132e	181.31.19.46
cb15:901b:901b:1324:ada3:db24:b51f:132f	181.31.19.47
cb15:901b:901b:1324:ada3:db24:b51f:1330	181.31.19.48
cb15:901b:901b:1324:ada3:db24:b51f:1331	181.31.19.49
cb15:901b:901b:1324:ada3:db24:b51f:1332	181.31.19.50
cb15:901b:901b:1324:ada3:db24:b51f:1333	181.31.19.51
cb15:901b:901b:1324:ada3:db24:b51f:1334	181.31.19.52
cb15:901b:901b:1324:ada3:db24:b51f:1335	181.31.19.53
cb15:901b:901b:1324:ada3:db24:b51f:1336	181.31.19.54
cb15:901b:901b:1324:ada3:db24:b51f:1337	181.31.19.55
cb15:901b:901b:1324:ada3:db24:b51f:1338	181.31.19.56
cb15:901b:901b:1324:ada3:db24:b51f:1339	181.31.19.57
cb15:901b:901b:1324:ada3:db24:b51f:133a	181.31.19.58
cb15:901b:901b:1324:ada3:db24:b51f:133b	181.31.19.59
cb15:901b:901b:1324:ada3:db24:b51f:133c	181.31.19.60

cb15:901b:901b:1324:ada3:db24:b51f:133d	181.31.19.61
cb15:901b:901b:1324:ada3:db24:b51f:133e	181.31.19.62
cb15:901b:901b:1324:ada3:db24:b51f:133f	181.31.19.63
cb15:901b:901b:1324:ada3:db24:b51f:1340	181.31.19.64
cb15:901b:901b:1324:ada3:db24:b51f:1341	181.31.19.65
cb15:901b:901b:1324:ada3:db24:b51f:1342	181.31.19.66
cb15:901b:901b:1324:ada3:db24:b51f:1343	181.31.19.67
cb15:901b:901b:1324:ada3:db24:b51f:1344	181.31.19.68
cb15:901b:901b:1324:ada3:db24:b51f:1345	181.31.19.69
cb15:901b:901b:1324:ada3:db24:b51f:1346	181.31.19.70
cb15:901b:901b:1324:ada3:db24:b51f:1347	181.31.19.71
cb15:901b:901b:1324:ada3:db24:b51f:1348	181.31.19.72
cb15:901b:901b:1324:ada3:db24:b51f:1349	181.31.19.73
cb15:901b:901b:1324:ada3:db24:b51f:134a	181.31.19.74
cb15:901b:901b:1324:ada3:db24:b51f:134b	181.31.19.75
cb15:901b:901b:1324:ada3:db24:b51f:134c	181.31.19.76
cb15:901b:901b:1324:ada3:db24:b51f:134d	181.31.19.77
cb15:901b:901b:1324:ada3:db24:b51f:134e	181.31.19.78
cb15:901b:901b:1324:ada3:db24:b51f:134f	181.31.19.79
cb15:901b:901b:1324:ada3:db24:b51f:1350	181.31.19.80
cb15:901b:901b:1324:ada3:db24:b51f:1351	181.31.19.81
cb15:901b:901b:1324:ada3:db24:b51f:1352	181.31.19.82
cb15:901b:901b:1324:ada3:db24:b51f:1353	181.31.19.83
cb15:901b:901b:1324:ada3:db24:b51f:1354	181.31.19.84
cb15:901b:901b:1324:ada3:db24:b51f:1355	181.31.19.85
cb15:901b:901b:1324:ada3:db24:b51f:1356	181.31.19.86
cb15:901b:901b:1324:ada3:db24:b51f:1357	181.31.19.87
cb15:901b:901b:1324:ada3:db24:b51f:1358	181.31.19.88
cb15:901b:901b:1324:ada3:db24:b51f:1359	181.31.19.89
cb15:901b:901b:1324:ada3:db24:b51f:135a	181.31.19.90
cb15:901b:901b:1324:ada3:db24:b51f:135b	181.31.19.91
cb15:901b:901b:1324:ada3:db24:b51f:135c	181.31.19.92
cb15:901b:901b:1324:ada3:db24:b51f:135d	181.31.19.93
cb15:901b:901b:1324:ada3:db24:b51f:135e	181.31.19.94
cb15:901b:901b:1324:ada3:db24:b51f:135f	181.31.19.95
cb15:901b:901b:1324:ada3:db24:b51f:1360	181.31.19.96
cb15:901b:901b:1324:ada3:db24:b51f:1361	181.31.19.97
cb15:901b:901b:1324:ada3:db24:b51f:1362	181.31.19.98
cb15:901b:901b:1324:ada3:db24:b51f:1363	181.31.19.99
cb15:901b:901b:1324:ada3:db24:b51f:1364	181.31.19.100
cb15:901b:901b:1324:ada3:db24:b51f:1365	181.31.19.101
cb15:901b:901b:1324:ada3:db24:b51f:1366	181.31.19.102
cb15:901b:901b:1324:ada3:db24:b51f:1367	181.31.19.103
cb15:901b:901b:1324:ada3:db24:b51f:1368	181.31.19.104
cb15:901b:901b:1324:ada3:db24:b51f:1369	181.31.19.105
cb15:901b:901b:1324:ada3:db24:b51f:136a	181.31.19.106
cb15:901b:901b:1324:ada3:db24:b51f:136b	181.31.19.107
cb15:901b:901b:1324:ada3:db24:b51f:136c	181.31.19.108
cb15:901b:901b:1324:ada3:db24:b51f:136d	181.31.19.109
cb15:901b:901b:1324:ada3:db24:b51f:136e	181.31.19.110
cb15:901b:901b:1324:ada3:db24:b51f:136f	181.31.19.111
cb15:901b:901b:1324:ada3:db24:b51f:1370	181.31.19.112
cb15:901b:901b:1324:ada3:db24:b51f:1371	181.31.19.113
cb15:901b:901b:1324:ada3:db24:b51f:1372	181.31.19.114
cb15:901b:901b:1324:ada3:db24:b51f:1373	181.31.19.115
cb15:901b:901b:1324:ada3:db24:b51f:1374	181.31.19.116
cb15:901b:901b:1324:ada3:db24:b51f:1375	181.31.19.117
cb15:901b:901b:1324:ada3:db24:b51f:1376	181.31.19.118
cb15:901b:901b:1324:ada3:db24:b51f:1377	181.31.19.119
cb15:901b:901b:1324:ada3:db24:b51f:1378	181.31.19.120

cb15:901b:901b:1324:ada3:db24:b51f:1379	181.31.19.121
cb15:901b:901b:1324:ada3:db24:b51f:137a	181.31.19.122
cb15:901b:901b:1324:ada3:db24:b51f:137b	181.31.19.123
cb15:901b:901b:1324:ada3:db24:b51f:137c	181.31.19.124
cb15:901b:901b:1324:ada3:db24:b51f:137d	181.31.19.125
cb15:901b:901b:1324:ada3:db24:b51f:137e	181.31.19.126
cb15:901b:901b:1324:ada3:db24:b51f:137f	181.31.19.127
cb15:901b:901b:1324:ada3:db24:b51f:1380	181.31.19.128
cb15:901b:901b:1324:ada3:db24:b51f:1381	181.31.19.129
cb15:901b:901b:1324:ada3:db24:b51f:1382	181.31.19.130
cb15:901b:901b:1324:ada3:db24:b51f:1383	181.31.19.131
cb15:901b:901b:1324:ada3:db24:b51f:1384	181.31.19.132
cb15:901b:901b:1324:ada3:db24:b51f:1385	181.31.19.133
cb15:901b:901b:1324:ada3:db24:b51f:1386	181.31.19.134
cb15:901b:901b:1324:ada3:db24:b51f:1387	181.31.19.135
cb15:901b:901b:1324:ada3:db24:b51f:1388	181.31.19.136
cb15:901b:901b:1324:ada3:db24:b51f:1389	181.31.19.137
cb15:901b:901b:1324:ada3:db24:b51f:138a	181.31.19.138
cb15:901b:901b:1324:ada3:db24:b51f:138b	181.31.19.139
cb15:901b:901b:1324:ada3:db24:b51f:138c	181.31.19.140
cb15:901b:901b:1324:ada3:db24:b51f:138d	181.31.19.141
cb15:901b:901b:1324:ada3:db24:b51f:138e	181.31.19.142
cb15:901b:901b:1324:ada3:db24:b51f:138f	181.31.19.143
cb15:901b:901b:1324:ada3:db24:b51f:1390	181.31.19.144
cb15:901b:901b:1324:ada3:db24:b51f:1391	181.31.19.145
cb15:901b:901b:1324:ada3:db24:b51f:1392	181.31.19.146
cb15:901b:901b:1324:ada3:db24:b51f:1393	181.31.19.147
cb15:901b:901b:1324:ada3:db24:b51f:1394	181.31.19.148
cb15:901b:901b:1324:ada3:db24:b51f:1395	181.31.19.149
cb15:901b:901b:1324:ada3:db24:b51f:1396	181.31.19.150
cb15:901b:901b:1324:ada3:db24:b51f:1397	181.31.19.151
cb15:901b:901b:1324:ada3:db24:b51f:1398	181.31.19.152
cb15:901b:901b:1324:ada3:db24:b51f:1399	181.31.19.153
cb15:901b:901b:1324:ada3:db24:b51f:139a	181.31.19.154
cb15:901b:901b:1324:ada3:db24:b51f:139b	181.31.19.155
cb15:901b:901b:1324:ada3:db24:b51f:139c	181.31.19.156
cb15:901b:901b:1324:ada3:db24:b51f:139d	181.31.19.157
cb15:901b:901b:1324:ada3:db24:b51f:139e	181.31.19.158
cb15:901b:901b:1324:ada3:db24:b51f:139f	181.31.19.159
cb15:901b:901b:1324:ada3:db24:b51f:13a0	181.31.19.160
cb15:901b:901b:1324:ada3:db24:b51f:13a1	181.31.19.161
cb15:901b:901b:1324:ada3:db24:b51f:13a2	181.31.19.162
cb15:901b:901b:1324:ada3:db24:b51f:13a3	181.31.19.163
cb15:901b:901b:1324:ada3:db24:b51f:13a4	181.31.19.164
cb15:901b:901b:1324:ada3:db24:b51f:13a5	181.31.19.165
cb15:901b:901b:1324:ada3:db24:b51f:13a6	181.31.19.166
cb15:901b:901b:1324:ada3:db24:b51f:13a7	181.31.19.167
cb15:901b:901b:1324:ada3:db24:b51f:13a8	181.31.19.168
cb15:901b:901b:1324:ada3:db24:b51f:13a9	181.31.19.169
cb15:901b:901b:1324:ada3:db24:b51f:13aa	181.31.19.170
cb15:901b:901b:1324:ada3:db24:b51f:13ab	181.31.19.171
cb15:901b:901b:1324:ada3:db24:b51f:13ac	181.31.19.172
cb15:901b:901b:1324:ada3:db24:b51f:13ad	181.31.19.173
cb15:901b:901b:1324:ada3:db24:b51f:13ae	181.31.19.174
cb15:901b:901b:1324:ada3:db24:b51f:13af	181.31.19.175
cb15:901b:901b:1324:ada3:db24:b51f:13b0	181.31.19.176
cb15:901b:901b:1324:ada3:db24:b51f:13b1	181.31.19.177
cb15:901b:901b:1324:ada3:db24:b51f:13b2	181.31.19.178
cb15:901b:901b:1324:ada3:db24:b51f:13b3	181.31.19.179
cb15:901b:901b:1324:ada3:db24:b51f:13b4	181.31.19.180

cb15:901b:901b:1324:ada3:db24:b51f:13b5	181.31.19.181
cb15:901b:901b:1324:ada3:db24:b51f:13b6	181.31.19.182
cb15:901b:901b:1324:ada3:db24:b51f:13b7	181.31.19.183
cb15:901b:901b:1324:ada3:db24:b51f:13b8	181.31.19.184
cb15:901b:901b:1324:ada3:db24:b51f:13b9	181.31.19.185
cb15:901b:901b:1324:ada3:db24:b51f:13ba	181.31.19.186
cb15:901b:901b:1324:ada3:db24:b51f:13bb	181.31.19.187
cb15:901b:901b:1324:ada3:db24:b51f:13bc	181.31.19.188
cb15:901b:901b:1324:ada3:db24:b51f:13bd	181.31.19.189
cb15:901b:901b:1324:ada3:db24:b51f:13be	181.31.19.190
cb15:901b:901b:1324:ada3:db24:b51f:13bf	181.31.19.191
cb15:901b:901b:1324:ada3:db24:b51f:13c0	181.31.19.192
cb15:901b:901b:1324:ada3:db24:b51f:13c1	181.31.19.193
cb15:901b:901b:1324:ada3:db24:b51f:13c2	181.31.19.194
cb15:901b:901b:1324:ada3:db24:b51f:13c3	181.31.19.195
cb15:901b:901b:1324:ada3:db24:b51f:13c4	181.31.19.196
cb15:901b:901b:1324:ada3:db24:b51f:13c5	181.31.19.197
cb15:901b:901b:1324:ada3:db24:b51f:13c6	181.31.19.198
cb15:901b:901b:1324:ada3:db24:b51f:13c7	181.31.19.199
cb15:901b:901b:1324:ada3:db24:b51f:13c8	181.31.19.200
cb15:901b:901b:1324:ada3:db24:b51f:13c9	181.31.19.201
cb15:901b:901b:1324:ada3:db24:b51f:13ca	181.31.19.202
cb15:901b:901b:1324:ada3:db24:b51f:13cb	181.31.19.203
cb15:901b:901b:1324:ada3:db24:b51f:13cc	181.31.19.204
cb15:901b:901b:1324:ada3:db24:b51f:13cd	181.31.19.205
cb15:901b:901b:1324:ada3:db24:b51f:13ce	181.31.19.206
cb15:901b:901b:1324:ada3:db24:b51f:13cf	181.31.19.207
cb15:901b:901b:1324:ada3:db24:b51f:13d0	181.31.19.208
cb15:901b:901b:1324:ada3:db24:b51f:13d1	181.31.19.209
cb15:901b:901b:1324:ada3:db24:b51f:13d2	181.31.19.210
cb15:901b:901b:1324:ada3:db24:b51f:13d3	181.31.19.211
cb15:901b:901b:1324:ada3:db24:b51f:13d4	181.31.19.212
cb15:901b:901b:1324:ada3:db24:b51f:13d5	181.31.19.213
cb15:901b:901b:1324:ada3:db24:b51f:13d6	181.31.19.214
cb15:901b:901b:1324:ada3:db24:b51f:13d7	181.31.19.215
cb15:901b:901b:1324:ada3:db24:b51f:13d8	181.31.19.216
cb15:901b:901b:1324:ada3:db24:b51f:13d9	181.31.19.217
cb15:901b:901b:1324:ada3:db24:b51f:13da	181.31.19.218
cb15:901b:901b:1324:ada3:db24:b51f:13db	181.31.19.219
cb15:901b:901b:1324:ada3:db24:b51f:13dc	181.31.19.220
cb15:901b:901b:1324:ada3:db24:b51f:13dd	181.31.19.221
cb15:901b:901b:1324:ada3:db24:b51f:13de	181.31.19.222
cb15:901b:901b:1324:ada3:db24:b51f:13df	181.31.19.223
cb15:901b:901b:1324:ada3:db24:b51f:13e0	181.31.19.224
cb15:901b:901b:1324:ada3:db24:b51f:13e1	181.31.19.225
cb15:901b:901b:1324:ada3:db24:b51f:13e2	181.31.19.226
cb15:901b:901b:1324:ada3:db24:b51f:13e3	181.31.19.227
cb15:901b:901b:1324:ada3:db24:b51f:13e4	181.31.19.228
cb15:901b:901b:1324:ada3:db24:b51f:13e5	181.31.19.229
cb15:901b:901b:1324:ada3:db24:b51f:13e6	181.31.19.230
cb15:901b:901b:1324:ada3:db24:b51f:13e7	181.31.19.231
cb15:901b:901b:1324:ada3:db24:b51f:13e8	181.31.19.232
cb15:901b:901b:1324:ada3:db24:b51f:13e9	181.31.19.233
cb15:901b:901b:1324:ada3:db24:b51f:13ea	181.31.19.234
cb15:901b:901b:1324:ada3:db24:b51f:13eb	181.31.19.235
cb15:901b:901b:1324:ada3:db24:b51f:13ec	181.31.19.236
cb15:901b:901b:1324:ada3:db24:b51f:13ed	181.31.19.237
cb15:901b:901b:1324:ada3:db24:b51f:13ee	181.31.19.238
cb15:901b:901b:1324:ada3:db24:b51f:13ef	181.31.19.239
cb15:901b:901b:1324:ada3:db24:b51f:13f0	181.31.19.240
cb15:901b:901b:1324:ada3:db24:b51f:13f1	181.31.19.241
cb15:901b:901b:1324:ada3:db24:b51f:13f2	181.31.19.242
cb15:901b:901b:1324:ada3:db24:b51f:13f3	181.31.19.243
cb15:901b:901b:1324:ada3:db24:b51f:13f4	181.31.19.244
cb15:901b:901b:1324:ada3:db24:b51f:13f5	181.31.19.245
cb15:901b:901b:1324:ada3:db24:b51f:13f6	181.31.19.246
cb15:901b:901b:1324:ada3:db24:b51f:13f7	181.31.19.247
cb15:901b:901b:1324:ada3:db24:b51f:13f8	181.31.19.248
cb15:901b:901b:1324:ada3:db24:b51f:13f9	181.31.19.249
cb15:901b:901b:1324:ada3:db24:b51f:13fa	181.31.19.250
cb15:901b:901b:1324:ada3:db24:b51f:13fb	181.31.19.251
cb15:901b:901b:1324:ada3:db24:b51f:13fc	181.31.19.252
cb15:901b:901b:1324:ada3:db24:b51f:13fd	181.31.19.253
cb15:901b:901b:1324:ada3:db24:b51f:13fe	181.31.19.254
cb15:901b:901b:1324:ada3:db24:b51f:13ff	181.31.19.255

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.