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:d157:4024:ada9:5024:8155:1401	129.85.20.1
cb15:901b:d157:4024:ada9:5024:8155:1402	129.85.20.2
cb15:901b:d157:4024:ada9:5024:8155:1403	129.85.20.3
cb15:901b:d157:4024:ada9:5024:8155:1404	129.85.20.4
cb15:901b:d157:4024:ada9:5024:8155:1405	129.85.20.5
cb15:901b:d157:4024:ada9:5024:8155:1406	129.85.20.6
cb15:901b:d157:4024:ada9:5024:8155:1407	129.85.20.7
cb15:901b:d157:4024:ada9:5024:8155:1408	129.85.20.8
cb15:901b:d157:4024:ada9:5024:8155:1409	129.85.20.9
cb15:901b:d157:4024:ada9:5024:8155:140a	129.85.20.10
cb15:901b:d157:4024:ada9:5024:8155:140b	129.85.20.11
cb15:901b:d157:4024:ada9:5024:8155:140c	129.85.20.12
cb15:901b:d157:4024:ada9:5024:8155:140d	129.85.20.13
cb15:901b:d157:4024:ada9:5024:8155:140e	129.85.20.14
cb15:901b:d157:4024:ada9:5024:8155:140f	129.85.20.15
cb15:901b:d157:4024:ada9:5024:8155:1410	129.85.20.16
cb15:901b:d157:4024:ada9:5024:8155:1411	129.85.20.17
cb15:901b:d157:4024:ada9:5024:8155:1412	129.85.20.18
cb15:901b:d157:4024:ada9:5024:8155:1413	129.85.20.19
cb15:901b:d157:4024:ada9:5024:8155:1414	129.85.20.20
cb15:901b:d157:4024:ada9:5024:8155:1415	129.85.20.21
cb15:901b:d157:4024:ada9:5024:8155:1416	129.85.20.22
cb15:901b:d157:4024:ada9:5024:8155:1417	129.85.20.23
cb15:901b:d157:4024:ada9:5024:8155:1418	129.85.20.24
cb15:901b:d157:4024:ada9:5024:8155:1419	129.85.20.25
cb15:901b:d157:4024:ada9:5024:8155:141a	129.85.20.26
cb15:901b:d157:4024:ada9:5024:8155:141b	129.85.20.27
cb15:901b:d157:4024:ada9:5024:8155:141c	129.85.20.28
cb15:901b:d157:4024:ada9:5024:8155:141d	129.85.20.29
cb15:901b:d157:4024:ada9:5024:8155:141e	129.85.20.30
cb15:901b:d157:4024:ada9:5024:8155:141f	129.85.20.31
cb15:901b:d157:4024:ada9:5024:8155:1420	129.85.20.32
cb15:901b:d157:4024:ada9:5024:8155:1421	129.85.20.33
cb15:901b:d157:4024:ada9:5024:8155:1422	129.85.20.34
cb15:901b:d157:4024:ada9:5024:8155:1423	129.85.20.35
cb15:901b:d157:4024:ada9:5024:8155:1424	129.85.20.36
cb15:901b:d157:4024:ada9:5024:8155:1425	129.85.20.37
cb15:901b:d157:4024:ada9:5024:8155:1426	129.85.20.38
cb15:901b:d157:4024:ada9:5024:8155:1427	129.85.20.39
cb15:901b:d157:4024:ada9:5024:8155:1428	129.85.20.40
cb15:901b:d157:4024:ada9:5024:8155:1429	129.85.20.41
cb15:901b:d157:4024:ada9:5024:8155:142a	129.85.20.42
cb15:901b:d157:4024:ada9:5024:8155:142b	129.85.20.43
cb15:901b:d157:4024:ada9:5024:8155:142c	129.85.20.44
cb15:901b:d157:4024:ada9:5024:8155:142d	129.85.20.45
cb15:901b:d157:4024:ada9:5024:8155:142e	129.85.20.46
cb15:901b:d157:4024:ada9:5024:8155:142f	129.85.20.47
cb15:901b:d157:4024:ada9:5024:8155:1430	129.85.20.48
cb15:901b:d157:4024:ada9:5024:8155:1431	129.85.20.49
cb15:901b:d157:4024:ada9:5024:8155:1432	129.85.20.50
cb15:901b:d157:4024:ada9:5024:8155:1433	129.85.20.51
cb15:901b:d157:4024:ada9:5024:8155:1434	129.85.20.52
cb15:901b:d157:4024:ada9:5024:8155:1435	129.85.20.53
cb15:901b:d157:4024:ada9:5024:8155:1436	129.85.20.54
cb15:901b:d157:4024:ada9:5024:8155:1437	129.85.20.55
cb15:901b:d157:4024:ada9:5024:8155:1438	129.85.20.56
cb15:901b:d157:4024:ada9:5024:8155:1439	129.85.20.57
cb15:901b:d157:4024:ada9:5024:8155:143a	129.85.20.58
cb15:901b:d157:4024:ada9:5024:8155:143b	129.85.20.59
cb15:901b:d157:4024:ada9:5024:8155:143c	129.85.20.60

cb15:901b:d157:4024:ada9:5024:8155:143d	129.85.20.61
cb15:901b:d157:4024:ada9:5024:8155:143e	129.85.20.62
cb15:901b:d157:4024:ada9:5024:8155:143f	129.85.20.63
cb15:901b:d157:4024:ada9:5024:8155:1440	129.85.20.64
cb15:901b:d157:4024:ada9:5024:8155:1441	129.85.20.65
cb15:901b:d157:4024:ada9:5024:8155:1442	129.85.20.66
cb15:901b:d157:4024:ada9:5024:8155:1443	129.85.20.67
cb15:901b:d157:4024:ada9:5024:8155:1444	129.85.20.68
cb15:901b:d157:4024:ada9:5024:8155:1445	129.85.20.69
cb15:901b:d157:4024:ada9:5024:8155:1446	129.85.20.70
cb15:901b:d157:4024:ada9:5024:8155:1447	129.85.20.71
cb15:901b:d157:4024:ada9:5024:8155:1448	129.85.20.72
cb15:901b:d157:4024:ada9:5024:8155:1449	129.85.20.73
cb15:901b:d157:4024:ada9:5024:8155:144a	129.85.20.74
cb15:901b:d157:4024:ada9:5024:8155:144b	129.85.20.75
cb15:901b:d157:4024:ada9:5024:8155:144c	129.85.20.76
cb15:901b:d157:4024:ada9:5024:8155:144d	129.85.20.77
cb15:901b:d157:4024:ada9:5024:8155:144e	129.85.20.78
cb15:901b:d157:4024:ada9:5024:8155:144f	129.85.20.79
cb15:901b:d157:4024:ada9:5024:8155:1450	129.85.20.80
cb15:901b:d157:4024:ada9:5024:8155:1451	129.85.20.81
cb15:901b:d157:4024:ada9:5024:8155:1452	129.85.20.82
cb15:901b:d157:4024:ada9:5024:8155:1453	129.85.20.83
cb15:901b:d157:4024:ada9:5024:8155:1454	129.85.20.84
cb15:901b:d157:4024:ada9:5024:8155:1455	129.85.20.85
cb15:901b:d157:4024:ada9:5024:8155:1456	129.85.20.86
cb15:901b:d157:4024:ada9:5024:8155:1457	129.85.20.87
cb15:901b:d157:4024:ada9:5024:8155:1458	129.85.20.88
cb15:901b:d157:4024:ada9:5024:8155:1459	129.85.20.89
cb15:901b:d157:4024:ada9:5024:8155:145a	129.85.20.90
cb15:901b:d157:4024:ada9:5024:8155:145b	129.85.20.91
cb15:901b:d157:4024:ada9:5024:8155:145c	129.85.20.92
cb15:901b:d157:4024:ada9:5024:8155:145d	129.85.20.93
cb15:901b:d157:4024:ada9:5024:8155:145e	129.85.20.94
cb15:901b:d157:4024:ada9:5024:8155:145f	129.85.20.95
cb15:901b:d157:4024:ada9:5024:8155:1460	129.85.20.96
cb15:901b:d157:4024:ada9:5024:8155:1461	129.85.20.97
cb15:901b:d157:4024:ada9:5024:8155:1462	129.85.20.98
cb15:901b:d157:4024:ada9:5024:8155:1463	129.85.20.99
cb15:901b:d157:4024:ada9:5024:8155:1464	129.85.20.100
cb15:901b:d157:4024:ada9:5024:8155:1465	129.85.20.101
cb15:901b:d157:4024:ada9:5024:8155:1466	129.85.20.102
cb15:901b:d157:4024:ada9:5024:8155:1467	129.85.20.103
cb15:901b:d157:4024:ada9:5024:8155:1468	129.85.20.104
cb15:901b:d157:4024:ada9:5024:8155:1469	129.85.20.105
cb15:901b:d157:4024:ada9:5024:8155:146a	129.85.20.106
cb15:901b:d157:4024:ada9:5024:8155:146b	129.85.20.107
cb15:901b:d157:4024:ada9:5024:8155:146c	129.85.20.108
cb15:901b:d157:4024:ada9:5024:8155:146d	129.85.20.109
cb15:901b:d157:4024:ada9:5024:8155:146e	129.85.20.110
cb15:901b:d157:4024:ada9:5024:8155:146f	129.85.20.111
cb15:901b:d157:4024:ada9:5024:8155:1470	129.85.20.112
cb15:901b:d157:4024:ada9:5024:8155:1471	129.85.20.113
cb15:901b:d157:4024:ada9:5024:8155:1472	129.85.20.114
cb15:901b:d157:4024:ada9:5024:8155:1473	129.85.20.115
cb15:901b:d157:4024:ada9:5024:8155:1474	129.85.20.116
cb15:901b:d157:4024:ada9:5024:8155:1475	129.85.20.117
cb15:901b:d157:4024:ada9:5024:8155:1476	129.85.20.118
cb15:901b:d157:4024:ada9:5024:8155:1477	129.85.20.119
cb15:901b:d157:4024:ada9:5024:8155:1478	129.85.20.120

cb15:901b:d157:4024:ada9:5024:8155:1479	129.85.20.121
cb15:901b:d157:4024:ada9:5024:8155:147a	129.85.20.122
cb15:901b:d157:4024:ada9:5024:8155:147b	129.85.20.123
cb15:901b:d157:4024:ada9:5024:8155:147c	129.85.20.124
cb15:901b:d157:4024:ada9:5024:8155:147d	129.85.20.125
cb15:901b:d157:4024:ada9:5024:8155:147e	129.85.20.126
cb15:901b:d157:4024:ada9:5024:8155:147f	129.85.20.127
cb15:901b:d157:4024:ada9:5024:8155:1480	129.85.20.128
cb15:901b:d157:4024:ada9:5024:8155:1481	129.85.20.129
cb15:901b:d157:4024:ada9:5024:8155:1482	129.85.20.130
cb15:901b:d157:4024:ada9:5024:8155:1483	129.85.20.131
cb15:901b:d157:4024:ada9:5024:8155:1484	129.85.20.132
cb15:901b:d157:4024:ada9:5024:8155:1485	129.85.20.133
cb15:901b:d157:4024:ada9:5024:8155:1486	129.85.20.134
cb15:901b:d157:4024:ada9:5024:8155:1487	129.85.20.135
cb15:901b:d157:4024:ada9:5024:8155:1488	129.85.20.136
cb15:901b:d157:4024:ada9:5024:8155:1489	129.85.20.137
cb15:901b:d157:4024:ada9:5024:8155:148a	129.85.20.138
cb15:901b:d157:4024:ada9:5024:8155:148b	129.85.20.139
cb15:901b:d157:4024:ada9:5024:8155:148c	129.85.20.140
cb15:901b:d157:4024:ada9:5024:8155:148d	129.85.20.141
cb15:901b:d157:4024:ada9:5024:8155:148e	129.85.20.142
cb15:901b:d157:4024:ada9:5024:8155:148f	129.85.20.143
cb15:901b:d157:4024:ada9:5024:8155:1490	129.85.20.144
cb15:901b:d157:4024:ada9:5024:8155:1491	129.85.20.145
cb15:901b:d157:4024:ada9:5024:8155:1492	129.85.20.146
cb15:901b:d157:4024:ada9:5024:8155:1493	129.85.20.147
cb15:901b:d157:4024:ada9:5024:8155:1494	129.85.20.148
cb15:901b:d157:4024:ada9:5024:8155:1495	129.85.20.149
cb15:901b:d157:4024:ada9:5024:8155:1496	129.85.20.150
cb15:901b:d157:4024:ada9:5024:8155:1497	129.85.20.151
cb15:901b:d157:4024:ada9:5024:8155:1498	129.85.20.152
cb15:901b:d157:4024:ada9:5024:8155:1499	129.85.20.153
cb15:901b:d157:4024:ada9:5024:8155:149a	129.85.20.154
cb15:901b:d157:4024:ada9:5024:8155:149b	129.85.20.155
cb15:901b:d157:4024:ada9:5024:8155:149c	129.85.20.156
cb15:901b:d157:4024:ada9:5024:8155:149d	129.85.20.157
cb15:901b:d157:4024:ada9:5024:8155:149e	129.85.20.158
cb15:901b:d157:4024:ada9:5024:8155:149f	129.85.20.159
cb15:901b:d157:4024:ada9:5024:8155:14a0	129.85.20.160
cb15:901b:d157:4024:ada9:5024:8155:14a1	129.85.20.161
cb15:901b:d157:4024:ada9:5024:8155:14a2	129.85.20.162
cb15:901b:d157:4024:ada9:5024:8155:14a3	129.85.20.163
cb15:901b:d157:4024:ada9:5024:8155:14a4	129.85.20.164
cb15:901b:d157:4024:ada9:5024:8155:14a5	129.85.20.165
cb15:901b:d157:4024:ada9:5024:8155:14a6	129.85.20.166
cb15:901b:d157:4024:ada9:5024:8155:14a7	129.85.20.167
cb15:901b:d157:4024:ada9:5024:8155:14a8	129.85.20.168
cb15:901b:d157:4024:ada9:5024:8155:14a9	129.85.20.169
cb15:901b:d157:4024:ada9:5024:8155:14aa	129.85.20.170
cb15:901b:d157:4024:ada9:5024:8155:14ab	129.85.20.171
cb15:901b:d157:4024:ada9:5024:8155:14ac	129.85.20.172
cb15:901b:d157:4024:ada9:5024:8155:14ad	129.85.20.173
cb15:901b:d157:4024:ada9:5024:8155:14ae	129.85.20.174
cb15:901b:d157:4024:ada9:5024:8155:14af	129.85.20.175
cb15:901b:d157:4024:ada9:5024:8155:14b0	129.85.20.176
cb15:901b:d157:4024:ada9:5024:8155:14b1	129.85.20.177
cb15:901b:d157:4024:ada9:5024:8155:14b2	129.85.20.178
cb15:901b:d157:4024:ada9:5024:8155:14b3	129.85.20.179
cb15:901b:d157:4024:ada9:5024:8155:14b4	129.85.20.180

cb15:901b:d157:4024:ada9:5024:8155:14b5	129.85.20.181
cb15:901b:d157:4024:ada9:5024:8155:14b6	129.85.20.182
cb15:901b:d157:4024:ada9:5024:8155:14b7	129.85.20.183
cb15:901b:d157:4024:ada9:5024:8155:14b8	129.85.20.184
cb15:901b:d157:4024:ada9:5024:8155:14b9	129.85.20.185
cb15:901b:d157:4024:ada9:5024:8155:14ba	129.85.20.186
cb15:901b:d157:4024:ada9:5024:8155:14bb	129.85.20.187
cb15:901b:d157:4024:ada9:5024:8155:14bc	129.85.20.188
cb15:901b:d157:4024:ada9:5024:8155:14bd	129.85.20.189
cb15:901b:d157:4024:ada9:5024:8155:14be	129.85.20.190
cb15:901b:d157:4024:ada9:5024:8155:14bf	129.85.20.191
cb15:901b:d157:4024:ada9:5024:8155:14c0	129.85.20.192
cb15:901b:d157:4024:ada9:5024:8155:14c1	129.85.20.193
cb15:901b:d157:4024:ada9:5024:8155:14c2	129.85.20.194
cb15:901b:d157:4024:ada9:5024:8155:14c3	129.85.20.195
cb15:901b:d157:4024:ada9:5024:8155:14c4	129.85.20.196
cb15:901b:d157:4024:ada9:5024:8155:14c5	129.85.20.197
cb15:901b:d157:4024:ada9:5024:8155:14c6	129.85.20.198
cb15:901b:d157:4024:ada9:5024:8155:14c7	129.85.20.199
cb15:901b:d157:4024:ada9:5024:8155:14c8	129.85.20.200
cb15:901b:d157:4024:ada9:5024:8155:14c9	129.85.20.201
cb15:901b:d157:4024:ada9:5024:8155:14ca	129.85.20.202
cb15:901b:d157:4024:ada9:5024:8155:14cb	129.85.20.203
cb15:901b:d157:4024:ada9:5024:8155:14cc	129.85.20.204
cb15:901b:d157:4024:ada9:5024:8155:14cd	129.85.20.205
cb15:901b:d157:4024:ada9:5024:8155:14ce	129.85.20.206
cb15:901b:d157:4024:ada9:5024:8155:14cf	129.85.20.207
cb15:901b:d157:4024:ada9:5024:8155:14d0	129.85.20.208
cb15:901b:d157:4024:ada9:5024:8155:14d1	129.85.20.209
cb15:901b:d157:4024:ada9:5024:8155:14d2	129.85.20.210
cb15:901b:d157:4024:ada9:5024:8155:14d3	129.85.20.211
cb15:901b:d157:4024:ada9:5024:8155:14d4	129.85.20.212
cb15:901b:d157:4024:ada9:5024:8155:14d5	129.85.20.213
cb15:901b:d157:4024:ada9:5024:8155:14d6	129.85.20.214
cb15:901b:d157:4024:ada9:5024:8155:14d7	129.85.20.215
cb15:901b:d157:4024:ada9:5024:8155:14d8	129.85.20.216
cb15:901b:d157:4024:ada9:5024:8155:14d9	129.85.20.217
cb15:901b:d157:4024:ada9:5024:8155:14da	129.85.20.218
cb15:901b:d157:4024:ada9:5024:8155:14db	129.85.20.219
cb15:901b:d157:4024:ada9:5024:8155:14dc	129.85.20.220
cb15:901b:d157:4024:ada9:5024:8155:14dd	129.85.20.221
cb15:901b:d157:4024:ada9:5024:8155:14de	129.85.20.222
cb15:901b:d157:4024:ada9:5024:8155:14df	129.85.20.223
cb15:901b:d157:4024:ada9:5024:8155:14e0	129.85.20.224
cb15:901b:d157:4024:ada9:5024:8155:14e1	129.85.20.225
cb15:901b:d157:4024:ada9:5024:8155:14e2	129.85.20.226
cb15:901b:d157:4024:ada9:5024:8155:14e3	129.85.20.227
cb15:901b:d157:4024:ada9:5024:8155:14e4	129.85.20.228
cb15:901b:d157:4024:ada9:5024:8155:14e5	129.85.20.229
cb15:901b:d157:4024:ada9:5024:8155:14e6	129.85.20.230
cb15:901b:d157:4024:ada9:5024:8155:14e7	129.85.20.231
cb15:901b:d157:4024:ada9:5024:8155:14e8	129.85.20.232
cb15:901b:d157:4024:ada9:5024:8155:14e9	129.85.20.233
cb15:901b:d157:4024:ada9:5024:8155:14ea	129.85.20.234
cb15:901b:d157:4024:ada9:5024:8155:14eb	129.85.20.235
cb15:901b:d157:4024:ada9:5024:8155:14ec	129.85.20.236
cb15:901b:d157:4024:ada9:5024:8155:14ed	129.85.20.237
cb15:901b:d157:4024:ada9:5024:8155:14ee	129.85.20.238
cb15:901b:d157:4024:ada9:5024:8155:14ef	129.85.20.239
cb15:901b:d157:4024:ada9:5024:8155:14f0	129.85.20.240
cb15:901b:d157:4024:ada9:5024:8155:14f1	129.85.20.241
cb15:901b:d157:4024:ada9:5024:8155:14f2	129.85.20.242
cb15:901b:d157:4024:ada9:5024:8155:14f3	129.85.20.243
cb15:901b:d157:4024:ada9:5024:8155:14f4	129.85.20.244
cb15:901b:d157:4024:ada9:5024:8155:14f5	129.85.20.245
cb15:901b:d157:4024:ada9:5024:8155:14f6	129.85.20.246
cb15:901b:d157:4024:ada9:5024:8155:14f7	129.85.20.247
cb15:901b:d157:4024:ada9:5024:8155:14f8	129.85.20.248
cb15:901b:d157:4024:ada9:5024:8155:14f9	129.85.20.249
cb15:901b:d157:4024:ada9:5024:8155:14fa	129.85.20.250
cb15:901b:d157:4024:ada9:5024:8155:14fb	129.85.20.251
cb15:901b:d157:4024:ada9:5024:8155:14fc	129.85.20.252
cb15:901b:d157:4024:ada9:5024:8155:14fd	129.85.20.253
cb15:901b:d157:4024:ada9:5024:8155:14fe	129.85.20.254
cb15:901b:d157:4024:ada9:5024:8155:14ff	129.85.20.255

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.