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:155:7155:b51a:cd24:5049:1301	80.73.19.1
cb15:901b:155:7155:b51a:cd24:5049:1302	80.73.19.2
cb15:901b:155:7155:b51a:cd24:5049:1303	80.73.19.3
cb15:901b:155:7155:b51a:cd24:5049:1304	80.73.19.4
cb15:901b:155:7155:b51a:cd24:5049:1305	80.73.19.5
cb15:901b:155:7155:b51a:cd24:5049:1306	80.73.19.6
cb15:901b:155:7155:b51a:cd24:5049:1307	80.73.19.7
cb15:901b:155:7155:b51a:cd24:5049:1308	80.73.19.8
cb15:901b:155:7155:b51a:cd24:5049:1309	80.73.19.9
cb15:901b:155:7155:b51a:cd24:5049:130a	80.73.19.10
cb15:901b:155:7155:b51a:cd24:5049:130b	80.73.19.11
cb15:901b:155:7155:b51a:cd24:5049:130c	80.73.19.12
cb15:901b:155:7155:b51a:cd24:5049:130d	80.73.19.13
cb15:901b:155:7155:b51a:cd24:5049:130e	80.73.19.14
cb15:901b:155:7155:b51a:cd24:5049:130f	80.73.19.15
cb15:901b:155:7155:b51a:cd24:5049:1310	80.73.19.16
cb15:901b:155:7155:b51a:cd24:5049:1311	80.73.19.17
cb15:901b:155:7155:b51a:cd24:5049:1312	80.73.19.18
cb15:901b:155:7155:b51a:cd24:5049:1313	80.73.19.19
cb15:901b:155:7155:b51a:cd24:5049:1314	80.73.19.20
cb15:901b:155:7155:b51a:cd24:5049:1315	80.73.19.21
cb15:901b:155:7155:b51a:cd24:5049:1316	80.73.19.22
cb15:901b:155:7155:b51a:cd24:5049:1317	80.73.19.23
cb15:901b:155:7155:b51a:cd24:5049:1318	80.73.19.24
cb15:901b:155:7155:b51a:cd24:5049:1319	80.73.19.25
cb15:901b:155:7155:b51a:cd24:5049:131a	80.73.19.26
cb15:901b:155:7155:b51a:cd24:5049:131b	80.73.19.27
cb15:901b:155:7155:b51a:cd24:5049:131c	80.73.19.28
cb15:901b:155:7155:b51a:cd24:5049:131d	80.73.19.29
cb15:901b:155:7155:b51a:cd24:5049:131e	80.73.19.30
cb15:901b:155:7155:b51a:cd24:5049:131f	80.73.19.31
cb15:901b:155:7155:b51a:cd24:5049:1320	80.73.19.32
cb15:901b:155:7155:b51a:cd24:5049:1321	80.73.19.33
cb15:901b:155:7155:b51a:cd24:5049:1322	80.73.19.34
cb15:901b:155:7155:b51a:cd24:5049:1323	80.73.19.35
cb15:901b:155:7155:b51a:cd24:5049:1324	80.73.19.36
cb15:901b:155:7155:b51a:cd24:5049:1325	80.73.19.37
cb15:901b:155:7155:b51a:cd24:5049:1326	80.73.19.38
cb15:901b:155:7155:b51a:cd24:5049:1327	80.73.19.39
cb15:901b:155:7155:b51a:cd24:5049:1328	80.73.19.40
cb15:901b:155:7155:b51a:cd24:5049:1329	80.73.19.41
cb15:901b:155:7155:b51a:cd24:5049:132a	80.73.19.42
cb15:901b:155:7155:b51a:cd24:5049:132b	80.73.19.43
cb15:901b:155:7155:b51a:cd24:5049:132c	80.73.19.44
cb15:901b:155:7155:b51a:cd24:5049:132d	80.73.19.45
cb15:901b:155:7155:b51a:cd24:5049:132e	80.73.19.46
cb15:901b:155:7155:b51a:cd24:5049:132f	80.73.19.47
cb15:901b:155:7155:b51a:cd24:5049:1330	80.73.19.48
cb15:901b:155:7155:b51a:cd24:5049:1331	80.73.19.49
cb15:901b:155:7155:b51a:cd24:5049:1332	80.73.19.50
cb15:901b:155:7155:b51a:cd24:5049:1333	80.73.19.51
cb15:901b:155:7155:b51a:cd24:5049:1334	80.73.19.52
cb15:901b:155:7155:b51a:cd24:5049:1335	80.73.19.53
cb15:901b:155:7155:b51a:cd24:5049:1336	80.73.19.54
cb15:901b:155:7155:b51a:cd24:5049:1337	80.73.19.55
cb15:901b:155:7155:b51a:cd24:5049:1338	80.73.19.56
cb15:901b:155:7155:b51a:cd24:5049:1339	80.73.19.57
cb15:901b:155:7155:b51a:cd24:5049:133a	80.73.19.58
cb15:901b:155:7155:b51a:cd24:5049:133b	80.73.19.59
cb15:901b:155:7155:b51a:cd24:5049:133c	80.73.19.60

cb15:901b:155:7155:b51a:cd24:5049:133d	80.73.19.61
cb15:901b:155:7155:b51a:cd24:5049:133e	80.73.19.62
cb15:901b:155:7155:b51a:cd24:5049:133f	80.73.19.63
cb15:901b:155:7155:b51a:cd24:5049:1340	80.73.19.64
cb15:901b:155:7155:b51a:cd24:5049:1341	80.73.19.65
cb15:901b:155:7155:b51a:cd24:5049:1342	80.73.19.66
cb15:901b:155:7155:b51a:cd24:5049:1343	80.73.19.67
cb15:901b:155:7155:b51a:cd24:5049:1344	80.73.19.68
cb15:901b:155:7155:b51a:cd24:5049:1345	80.73.19.69
cb15:901b:155:7155:b51a:cd24:5049:1346	80.73.19.70
cb15:901b:155:7155:b51a:cd24:5049:1347	80.73.19.71
cb15:901b:155:7155:b51a:cd24:5049:1348	80.73.19.72
cb15:901b:155:7155:b51a:cd24:5049:1349	80.73.19.73
cb15:901b:155:7155:b51a:cd24:5049:134a	80.73.19.74
cb15:901b:155:7155:b51a:cd24:5049:134b	80.73.19.75
cb15:901b:155:7155:b51a:cd24:5049:134c	80.73.19.76
cb15:901b:155:7155:b51a:cd24:5049:134d	80.73.19.77
cb15:901b:155:7155:b51a:cd24:5049:134e	80.73.19.78
cb15:901b:155:7155:b51a:cd24:5049:134f	80.73.19.79
cb15:901b:155:7155:b51a:cd24:5049:1350	80.73.19.80
cb15:901b:155:7155:b51a:cd24:5049:1351	80.73.19.81
cb15:901b:155:7155:b51a:cd24:5049:1352	80.73.19.82
cb15:901b:155:7155:b51a:cd24:5049:1353	80.73.19.83
cb15:901b:155:7155:b51a:cd24:5049:1354	80.73.19.84
cb15:901b:155:7155:b51a:cd24:5049:1355	80.73.19.85
cb15:901b:155:7155:b51a:cd24:5049:1356	80.73.19.86
cb15:901b:155:7155:b51a:cd24:5049:1357	80.73.19.87
cb15:901b:155:7155:b51a:cd24:5049:1358	80.73.19.88
cb15:901b:155:7155:b51a:cd24:5049:1359	80.73.19.89
cb15:901b:155:7155:b51a:cd24:5049:135a	80.73.19.90
cb15:901b:155:7155:b51a:cd24:5049:135b	80.73.19.91
cb15:901b:155:7155:b51a:cd24:5049:135c	80.73.19.92
cb15:901b:155:7155:b51a:cd24:5049:135d	80.73.19.93
cb15:901b:155:7155:b51a:cd24:5049:135e	80.73.19.94
cb15:901b:155:7155:b51a:cd24:5049:135f	80.73.19.95
cb15:901b:155:7155:b51a:cd24:5049:1360	80.73.19.96
cb15:901b:155:7155:b51a:cd24:5049:1361	80.73.19.97
cb15:901b:155:7155:b51a:cd24:5049:1362	80.73.19.98
cb15:901b:155:7155:b51a:cd24:5049:1363	80.73.19.99
cb15:901b:155:7155:b51a:cd24:5049:1364	80.73.19.100
cb15:901b:155:7155:b51a:cd24:5049:1365	80.73.19.101
cb15:901b:155:7155:b51a:cd24:5049:1366	80.73.19.102
cb15:901b:155:7155:b51a:cd24:5049:1367	80.73.19.103
cb15:901b:155:7155:b51a:cd24:5049:1368	80.73.19.104
cb15:901b:155:7155:b51a:cd24:5049:1369	80.73.19.105
cb15:901b:155:7155:b51a:cd24:5049:136a	80.73.19.106
cb15:901b:155:7155:b51a:cd24:5049:136b	80.73.19.107
cb15:901b:155:7155:b51a:cd24:5049:136c	80.73.19.108
cb15:901b:155:7155:b51a:cd24:5049:136d	80.73.19.109
cb15:901b:155:7155:b51a:cd24:5049:136e	80.73.19.110
cb15:901b:155:7155:b51a:cd24:5049:136f	80.73.19.111
cb15:901b:155:7155:b51a:cd24:5049:1370	80.73.19.112
cb15:901b:155:7155:b51a:cd24:5049:1371	80.73.19.113
cb15:901b:155:7155:b51a:cd24:5049:1372	80.73.19.114
cb15:901b:155:7155:b51a:cd24:5049:1373	80.73.19.115
cb15:901b:155:7155:b51a:cd24:5049:1374	80.73.19.116
cb15:901b:155:7155:b51a:cd24:5049:1375	80.73.19.117
cb15:901b:155:7155:b51a:cd24:5049:1376	80.73.19.118
cb15:901b:155:7155:b51a:cd24:5049:1377	80.73.19.119
cb15:901b:155:7155:b51a:cd24:5049:1378	80.73.19.120

cb15:901b:155:7155:b51a:cd24:5049:1379	80.73.19.121
cb15:901b:155:7155:b51a:cd24:5049:137a	80.73.19.122
cb15:901b:155:7155:b51a:cd24:5049:137b	80.73.19.123
cb15:901b:155:7155:b51a:cd24:5049:137c	80.73.19.124
cb15:901b:155:7155:b51a:cd24:5049:137d	80.73.19.125
cb15:901b:155:7155:b51a:cd24:5049:137e	80.73.19.126
cb15:901b:155:7155:b51a:cd24:5049:137f	80.73.19.127
cb15:901b:155:7155:b51a:cd24:5049:1380	80.73.19.128
cb15:901b:155:7155:b51a:cd24:5049:1381	80.73.19.129
cb15:901b:155:7155:b51a:cd24:5049:1382	80.73.19.130
cb15:901b:155:7155:b51a:cd24:5049:1383	80.73.19.131
cb15:901b:155:7155:b51a:cd24:5049:1384	80.73.19.132
cb15:901b:155:7155:b51a:cd24:5049:1385	80.73.19.133
cb15:901b:155:7155:b51a:cd24:5049:1386	80.73.19.134
cb15:901b:155:7155:b51a:cd24:5049:1387	80.73.19.135
cb15:901b:155:7155:b51a:cd24:5049:1388	80.73.19.136
cb15:901b:155:7155:b51a:cd24:5049:1389	80.73.19.137
cb15:901b:155:7155:b51a:cd24:5049:138a	80.73.19.138
cb15:901b:155:7155:b51a:cd24:5049:138b	80.73.19.139
cb15:901b:155:7155:b51a:cd24:5049:138c	80.73.19.140
cb15:901b:155:7155:b51a:cd24:5049:138d	80.73.19.141
cb15:901b:155:7155:b51a:cd24:5049:138e	80.73.19.142
cb15:901b:155:7155:b51a:cd24:5049:138f	80.73.19.143
cb15:901b:155:7155:b51a:cd24:5049:1390	80.73.19.144
cb15:901b:155:7155:b51a:cd24:5049:1391	80.73.19.145
cb15:901b:155:7155:b51a:cd24:5049:1392	80.73.19.146
cb15:901b:155:7155:b51a:cd24:5049:1393	80.73.19.147
cb15:901b:155:7155:b51a:cd24:5049:1394	80.73.19.148
cb15:901b:155:7155:b51a:cd24:5049:1395	80.73.19.149
cb15:901b:155:7155:b51a:cd24:5049:1396	80.73.19.150
cb15:901b:155:7155:b51a:cd24:5049:1397	80.73.19.151
cb15:901b:155:7155:b51a:cd24:5049:1398	80.73.19.152
cb15:901b:155:7155:b51a:cd24:5049:1399	80.73.19.153
cb15:901b:155:7155:b51a:cd24:5049:139a	80.73.19.154
cb15:901b:155:7155:b51a:cd24:5049:139b	80.73.19.155
cb15:901b:155:7155:b51a:cd24:5049:139c	80.73.19.156
cb15:901b:155:7155:b51a:cd24:5049:139d	80.73.19.157
cb15:901b:155:7155:b51a:cd24:5049:139e	80.73.19.158
cb15:901b:155:7155:b51a:cd24:5049:139f	80.73.19.159
cb15:901b:155:7155:b51a:cd24:5049:13a0	80.73.19.160
cb15:901b:155:7155:b51a:cd24:5049:13a1	80.73.19.161
cb15:901b:155:7155:b51a:cd24:5049:13a2	80.73.19.162
cb15:901b:155:7155:b51a:cd24:5049:13a3	80.73.19.163
cb15:901b:155:7155:b51a:cd24:5049:13a4	80.73.19.164
cb15:901b:155:7155:b51a:cd24:5049:13a5	80.73.19.165
cb15:901b:155:7155:b51a:cd24:5049:13a6	80.73.19.166
cb15:901b:155:7155:b51a:cd24:5049:13a7	80.73.19.167
cb15:901b:155:7155:b51a:cd24:5049:13a8	80.73.19.168
cb15:901b:155:7155:b51a:cd24:5049:13a9	80.73.19.169
cb15:901b:155:7155:b51a:cd24:5049:13aa	80.73.19.170
cb15:901b:155:7155:b51a:cd24:5049:13ab	80.73.19.171
cb15:901b:155:7155:b51a:cd24:5049:13ac	80.73.19.172
cb15:901b:155:7155:b51a:cd24:5049:13ad	80.73.19.173
cb15:901b:155:7155:b51a:cd24:5049:13ae	80.73.19.174
cb15:901b:155:7155:b51a:cd24:5049:13af	80.73.19.175
cb15:901b:155:7155:b51a:cd24:5049:13b0	80.73.19.176
cb15:901b:155:7155:b51a:cd24:5049:13b1	80.73.19.177
cb15:901b:155:7155:b51a:cd24:5049:13b2	80.73.19.178
cb15:901b:155:7155:b51a:cd24:5049:13b3	80.73.19.179
cb15:901b:155:7155:b51a:cd24:5049:13b4	80.73.19.180

cb15:901b:155:7155:b51a:cd24:5049:13b5	80.73.19.181
cb15:901b:155:7155:b51a:cd24:5049:13b6	80.73.19.182
cb15:901b:155:7155:b51a:cd24:5049:13b7	80.73.19.183
cb15:901b:155:7155:b51a:cd24:5049:13b8	80.73.19.184
cb15:901b:155:7155:b51a:cd24:5049:13b9	80.73.19.185
cb15:901b:155:7155:b51a:cd24:5049:13ba	80.73.19.186
cb15:901b:155:7155:b51a:cd24:5049:13bb	80.73.19.187
cb15:901b:155:7155:b51a:cd24:5049:13bc	80.73.19.188
cb15:901b:155:7155:b51a:cd24:5049:13bd	80.73.19.189
cb15:901b:155:7155:b51a:cd24:5049:13be	80.73.19.190
cb15:901b:155:7155:b51a:cd24:5049:13bf	80.73.19.191
cb15:901b:155:7155:b51a:cd24:5049:13c0	80.73.19.192
cb15:901b:155:7155:b51a:cd24:5049:13c1	80.73.19.193
cb15:901b:155:7155:b51a:cd24:5049:13c2	80.73.19.194
cb15:901b:155:7155:b51a:cd24:5049:13c3	80.73.19.195
cb15:901b:155:7155:b51a:cd24:5049:13c4	80.73.19.196
cb15:901b:155:7155:b51a:cd24:5049:13c5	80.73.19.197
cb15:901b:155:7155:b51a:cd24:5049:13c6	80.73.19.198
cb15:901b:155:7155:b51a:cd24:5049:13c7	80.73.19.199
cb15:901b:155:7155:b51a:cd24:5049:13c8	80.73.19.200
cb15:901b:155:7155:b51a:cd24:5049:13c9	80.73.19.201
cb15:901b:155:7155:b51a:cd24:5049:13ca	80.73.19.202
cb15:901b:155:7155:b51a:cd24:5049:13cb	80.73.19.203
cb15:901b:155:7155:b51a:cd24:5049:13cc	80.73.19.204
cb15:901b:155:7155:b51a:cd24:5049:13cd	80.73.19.205
cb15:901b:155:7155:b51a:cd24:5049:13ce	80.73.19.206
cb15:901b:155:7155:b51a:cd24:5049:13cf	80.73.19.207
cb15:901b:155:7155:b51a:cd24:5049:13d0	80.73.19.208
cb15:901b:155:7155:b51a:cd24:5049:13d1	80.73.19.209
cb15:901b:155:7155:b51a:cd24:5049:13d2	80.73.19.210
cb15:901b:155:7155:b51a:cd24:5049:13d3	80.73.19.211
cb15:901b:155:7155:b51a:cd24:5049:13d4	80.73.19.212
cb15:901b:155:7155:b51a:cd24:5049:13d5	80.73.19.213
cb15:901b:155:7155:b51a:cd24:5049:13d6	80.73.19.214
cb15:901b:155:7155:b51a:cd24:5049:13d7	80.73.19.215
cb15:901b:155:7155:b51a:cd24:5049:13d8	80.73.19.216
cb15:901b:155:7155:b51a:cd24:5049:13d9	80.73.19.217
cb15:901b:155:7155:b51a:cd24:5049:13da	80.73.19.218
cb15:901b:155:7155:b51a:cd24:5049:13db	80.73.19.219
cb15:901b:155:7155:b51a:cd24:5049:13dc	80.73.19.220
cb15:901b:155:7155:b51a:cd24:5049:13dd	80.73.19.221
cb15:901b:155:7155:b51a:cd24:5049:13de	80.73.19.222
cb15:901b:155:7155:b51a:cd24:5049:13df	80.73.19.223
cb15:901b:155:7155:b51a:cd24:5049:13e0	80.73.19.224
cb15:901b:155:7155:b51a:cd24:5049:13e1	80.73.19.225
cb15:901b:155:7155:b51a:cd24:5049:13e2	80.73.19.226
cb15:901b:155:7155:b51a:cd24:5049:13e3	80.73.19.227
cb15:901b:155:7155:b51a:cd24:5049:13e4	80.73.19.228
cb15:901b:155:7155:b51a:cd24:5049:13e5	80.73.19.229
cb15:901b:155:7155:b51a:cd24:5049:13e6	80.73.19.230
cb15:901b:155:7155:b51a:cd24:5049:13e7	80.73.19.231
cb15:901b:155:7155:b51a:cd24:5049:13e8	80.73.19.232
cb15:901b:155:7155:b51a:cd24:5049:13e9	80.73.19.233
cb15:901b:155:7155:b51a:cd24:5049:13ea	80.73.19.234
cb15:901b:155:7155:b51a:cd24:5049:13eb	80.73.19.235
cb15:901b:155:7155:b51a:cd24:5049:13ec	80.73.19.236
cb15:901b:155:7155:b51a:cd24:5049:13ed	80.73.19.237
cb15:901b:155:7155:b51a:cd24:5049:13ee	80.73.19.238
cb15:901b:155:7155:b51a:cd24:5049:13ef	80.73.19.239
cb15:901b:155:7155:b51a:cd24:5049:13f0	80.73.19.240
cb15:901b:155:7155:b51a:cd24:5049:13f1	80.73.19.241
cb15:901b:155:7155:b51a:cd24:5049:13f2	80.73.19.242
cb15:901b:155:7155:b51a:cd24:5049:13f3	80.73.19.243
cb15:901b:155:7155:b51a:cd24:5049:13f4	80.73.19.244
cb15:901b:155:7155:b51a:cd24:5049:13f5	80.73.19.245
cb15:901b:155:7155:b51a:cd24:5049:13f6	80.73.19.246
cb15:901b:155:7155:b51a:cd24:5049:13f7	80.73.19.247
cb15:901b:155:7155:b51a:cd24:5049:13f8	80.73.19.248
cb15:901b:155:7155:b51a:cd24:5049:13f9	80.73.19.249
cb15:901b:155:7155:b51a:cd24:5049:13fa	80.73.19.250
cb15:901b:155:7155:b51a:cd24:5049:13fb	80.73.19.251
cb15:901b:155:7155:b51a:cd24:5049:13fc	80.73.19.252
cb15:901b:155:7155:b51a:cd24:5049:13fd	80.73.19.253
cb15:901b:155:7155:b51a:cd24:5049:13fe	80.73.19.254
cb15:901b:155:7155:b51a:cd24:5049:13ff	80.73.19.255

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.