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
b51a:901b:cb15:8045:ada8:eb24:a157:1401	161.87.20.1
b51a:901b:cb15:8045:ada8:eb24:a157:1402	161.87.20.2
b51a:901b:cb15:8045:ada8:eb24:a157:1403	161.87.20.3
b51a:901b:cb15:8045:ada8:eb24:a157:1404	161.87.20.4
b51a:901b:cb15:8045:ada8:eb24:a157:1405	161.87.20.5
b51a:901b:cb15:8045:ada8:eb24:a157:1406	161.87.20.6
b51a:901b:cb15:8045:ada8:eb24:a157:1407	161.87.20.7
b51a:901b:cb15:8045:ada8:eb24:a157:1408	161.87.20.8
b51a:901b:cb15:8045:ada8:eb24:a157:1409	161.87.20.9
b51a:901b:cb15:8045:ada8:eb24:a157:140a	161.87.20.10
b51a:901b:cb15:8045:ada8:eb24:a157:140b	161.87.20.11
b51a:901b:cb15:8045:ada8:eb24:a157:140c	161.87.20.12
b51a:901b:cb15:8045:ada8:eb24:a157:140d	161.87.20.13
b51a:901b:cb15:8045:ada8:eb24:a157:140e	161.87.20.14
b51a:901b:cb15:8045:ada8:eb24:a157:140f	161.87.20.15
b51a:901b:cb15:8045:ada8:eb24:a157:1410	161.87.20.16
b51a:901b:cb15:8045:ada8:eb24:a157:1411	161.87.20.17
b51a:901b:cb15:8045:ada8:eb24:a157:1412	161.87.20.18
b51a:901b:cb15:8045:ada8:eb24:a157:1413	161.87.20.19
b51a:901b:cb15:8045:ada8:eb24:a157:1414	161.87.20.20
b51a:901b:cb15:8045:ada8:eb24:a157:1415	161.87.20.21
b51a:901b:cb15:8045:ada8:eb24:a157:1416	161.87.20.22
b51a:901b:cb15:8045:ada8:eb24:a157:1417	161.87.20.23
b51a:901b:cb15:8045:ada8:eb24:a157:1418	161.87.20.24
b51a:901b:cb15:8045:ada8:eb24:a157:1419	161.87.20.25
b51a:901b:cb15:8045:ada8:eb24:a157:141a	161.87.20.26
b51a:901b:cb15:8045:ada8:eb24:a157:141b	161.87.20.27
b51a:901b:cb15:8045:ada8:eb24:a157:141c	161.87.20.28
b51a:901b:cb15:8045:ada8:eb24:a157:141d	161.87.20.29
b51a:901b:cb15:8045:ada8:eb24:a157:141e	161.87.20.30
b51a:901b:cb15:8045:ada8:eb24:a157:141f	161.87.20.31
b51a:901b:cb15:8045:ada8:eb24:a157:1420	161.87.20.32
b51a:901b:cb15:8045:ada8:eb24:a157:1421	161.87.20.33
b51a:901b:cb15:8045:ada8:eb24:a157:1422	161.87.20.34
b51a:901b:cb15:8045:ada8:eb24:a157:1423	161.87.20.35
b51a:901b:cb15:8045:ada8:eb24:a157:1424	161.87.20.36
b51a:901b:cb15:8045:ada8:eb24:a157:1425	161.87.20.37
b51a:901b:cb15:8045:ada8:eb24:a157:1426	161.87.20.38
b51a:901b:cb15:8045:ada8:eb24:a157:1427	161.87.20.39
b51a:901b:cb15:8045:ada8:eb24:a157:1428	161.87.20.40
b51a:901b:cb15:8045:ada8:eb24:a157:1429	161.87.20.41
b51a:901b:cb15:8045:ada8:eb24:a157:142a	161.87.20.42
b51a:901b:cb15:8045:ada8:eb24:a157:142b	161.87.20.43
b51a:901b:cb15:8045:ada8:eb24:a157:142c	161.87.20.44
b51a:901b:cb15:8045:ada8:eb24:a157:142d	161.87.20.45
b51a:901b:cb15:8045:ada8:eb24:a157:142e	161.87.20.46
b51a:901b:cb15:8045:ada8:eb24:a157:142f	161.87.20.47
b51a:901b:cb15:8045:ada8:eb24:a157:1430	161.87.20.48
b51a:901b:cb15:8045:ada8:eb24:a157:1431	161.87.20.49
b51a:901b:cb15:8045:ada8:eb24:a157:1432	161.87.20.50
b51a:901b:cb15:8045:ada8:eb24:a157:1433	161.87.20.51
b51a:901b:cb15:8045:ada8:eb24:a157:1434	161.87.20.52
b51a:901b:cb15:8045:ada8:eb24:a157:1435	161.87.20.53
b51a:901b:cb15:8045:ada8:eb24:a157:1436	161.87.20.54
b51a:901b:cb15:8045:ada8:eb24:a157:1437	161.87.20.55
b51a:901b:cb15:8045:ada8:eb24:a157:1438	161.87.20.56
b51a:901b:cb15:8045:ada8:eb24:a157:1439	161.87.20.57
b51a:901b:cb15:8045:ada8:eb24:a157:143a	161.87.20.58
b51a:901b:cb15:8045:ada8:eb24:a157:143b	161.87.20.59
b51a:901b:cb15:8045:ada8:eb24:a157:143c	161.87.20.60

b51a:901b:cb15:8045:ada8:eb24:a157:143d	161.87.20.61
b51a:901b:cb15:8045:ada8:eb24:a157:143e	161.87.20.62
b51a:901b:cb15:8045:ada8:eb24:a157:143f	161.87.20.63
b51a:901b:cb15:8045:ada8:eb24:a157:1440	161.87.20.64
b51a:901b:cb15:8045:ada8:eb24:a157:1441	161.87.20.65
b51a:901b:cb15:8045:ada8:eb24:a157:1442	161.87.20.66
b51a:901b:cb15:8045:ada8:eb24:a157:1443	161.87.20.67
b51a:901b:cb15:8045:ada8:eb24:a157:1444	161.87.20.68
b51a:901b:cb15:8045:ada8:eb24:a157:1445	161.87.20.69
b51a:901b:cb15:8045:ada8:eb24:a157:1446	161.87.20.70
b51a:901b:cb15:8045:ada8:eb24:a157:1447	161.87.20.71
b51a:901b:cb15:8045:ada8:eb24:a157:1448	161.87.20.72
b51a:901b:cb15:8045:ada8:eb24:a157:1449	161.87.20.73
b51a:901b:cb15:8045:ada8:eb24:a157:144a	161.87.20.74
b51a:901b:cb15:8045:ada8:eb24:a157:144b	161.87.20.75
b51a:901b:cb15:8045:ada8:eb24:a157:144c	161.87.20.76
b51a:901b:cb15:8045:ada8:eb24:a157:144d	161.87.20.77
b51a:901b:cb15:8045:ada8:eb24:a157:144e	161.87.20.78
b51a:901b:cb15:8045:ada8:eb24:a157:144f	161.87.20.79
b51a:901b:cb15:8045:ada8:eb24:a157:1450	161.87.20.80
b51a:901b:cb15:8045:ada8:eb24:a157:1451	161.87.20.81
b51a:901b:cb15:8045:ada8:eb24:a157:1452	161.87.20.82
b51a:901b:cb15:8045:ada8:eb24:a157:1453	161.87.20.83
b51a:901b:cb15:8045:ada8:eb24:a157:1454	161.87.20.84
b51a:901b:cb15:8045:ada8:eb24:a157:1455	161.87.20.85
b51a:901b:cb15:8045:ada8:eb24:a157:1456	161.87.20.86
b51a:901b:cb15:8045:ada8:eb24:a157:1457	161.87.20.87
b51a:901b:cb15:8045:ada8:eb24:a157:1458	161.87.20.88
b51a:901b:cb15:8045:ada8:eb24:a157:1459	161.87.20.89
b51a:901b:cb15:8045:ada8:eb24:a157:145a	161.87.20.90
b51a:901b:cb15:8045:ada8:eb24:a157:145b	161.87.20.91
b51a:901b:cb15:8045:ada8:eb24:a157:145c	161.87.20.92
b51a:901b:cb15:8045:ada8:eb24:a157:145d	161.87.20.93
b51a:901b:cb15:8045:ada8:eb24:a157:145e	161.87.20.94
b51a:901b:cb15:8045:ada8:eb24:a157:145f	161.87.20.95
b51a:901b:cb15:8045:ada8:eb24:a157:1460	161.87.20.96
b51a:901b:cb15:8045:ada8:eb24:a157:1461	161.87.20.97
b51a:901b:cb15:8045:ada8:eb24:a157:1462	161.87.20.98
b51a:901b:cb15:8045:ada8:eb24:a157:1463	161.87.20.99
b51a:901b:cb15:8045:ada8:eb24:a157:1464	161.87.20.100
b51a:901b:cb15:8045:ada8:eb24:a157:1465	161.87.20.101
b51a:901b:cb15:8045:ada8:eb24:a157:1466	161.87.20.102
b51a:901b:cb15:8045:ada8:eb24:a157:1467	161.87.20.103
b51a:901b:cb15:8045:ada8:eb24:a157:1468	161.87.20.104
b51a:901b:cb15:8045:ada8:eb24:a157:1469	161.87.20.105
b51a:901b:cb15:8045:ada8:eb24:a157:146a	161.87.20.106
b51a:901b:cb15:8045:ada8:eb24:a157:146b	161.87.20.107
b51a:901b:cb15:8045:ada8:eb24:a157:146c	161.87.20.108
b51a:901b:cb15:8045:ada8:eb24:a157:146d	161.87.20.109
b51a:901b:cb15:8045:ada8:eb24:a157:146e	161.87.20.110
b51a:901b:cb15:8045:ada8:eb24:a157:146f	161.87.20.111
b51a:901b:cb15:8045:ada8:eb24:a157:1470	161.87.20.112
b51a:901b:cb15:8045:ada8:eb24:a157:1471	161.87.20.113
b51a:901b:cb15:8045:ada8:eb24:a157:1472	161.87.20.114
b51a:901b:cb15:8045:ada8:eb24:a157:1473	161.87.20.115
b51a:901b:cb15:8045:ada8:eb24:a157:1474	161.87.20.116
b51a:901b:cb15:8045:ada8:eb24:a157:1475	161.87.20.117
b51a:901b:cb15:8045:ada8:eb24:a157:1476	161.87.20.118
b51a:901b:cb15:8045:ada8:eb24:a157:1477	161.87.20.119
b51a:901b:cb15:8045:ada8:eb24:a157:1478	161.87.20.120

b51a:901b:cb15:8045:ada8:eb24:a157:1479	161.87.20.121
b51a:901b:cb15:8045:ada8:eb24:a157:147a	161.87.20.122
b51a:901b:cb15:8045:ada8:eb24:a157:147b	161.87.20.123
b51a:901b:cb15:8045:ada8:eb24:a157:147c	161.87.20.124
b51a:901b:cb15:8045:ada8:eb24:a157:147d	161.87.20.125
b51a:901b:cb15:8045:ada8:eb24:a157:147e	161.87.20.126
b51a:901b:cb15:8045:ada8:eb24:a157:147f	161.87.20.127
b51a:901b:cb15:8045:ada8:eb24:a157:1480	161.87.20.128
b51a:901b:cb15:8045:ada8:eb24:a157:1481	161.87.20.129
b51a:901b:cb15:8045:ada8:eb24:a157:1482	161.87.20.130
b51a:901b:cb15:8045:ada8:eb24:a157:1483	161.87.20.131
b51a:901b:cb15:8045:ada8:eb24:a157:1484	161.87.20.132
b51a:901b:cb15:8045:ada8:eb24:a157:1485	161.87.20.133
b51a:901b:cb15:8045:ada8:eb24:a157:1486	161.87.20.134
b51a:901b:cb15:8045:ada8:eb24:a157:1487	161.87.20.135
b51a:901b:cb15:8045:ada8:eb24:a157:1488	161.87.20.136
b51a:901b:cb15:8045:ada8:eb24:a157:1489	161.87.20.137
b51a:901b:cb15:8045:ada8:eb24:a157:148a	161.87.20.138
b51a:901b:cb15:8045:ada8:eb24:a157:148b	161.87.20.139
b51a:901b:cb15:8045:ada8:eb24:a157:148c	161.87.20.140
b51a:901b:cb15:8045:ada8:eb24:a157:148d	161.87.20.141
b51a:901b:cb15:8045:ada8:eb24:a157:148e	161.87.20.142
b51a:901b:cb15:8045:ada8:eb24:a157:148f	161.87.20.143
b51a:901b:cb15:8045:ada8:eb24:a157:1490	161.87.20.144
b51a:901b:cb15:8045:ada8:eb24:a157:1491	161.87.20.145
b51a:901b:cb15:8045:ada8:eb24:a157:1492	161.87.20.146
b51a:901b:cb15:8045:ada8:eb24:a157:1493	161.87.20.147
b51a:901b:cb15:8045:ada8:eb24:a157:1494	161.87.20.148
b51a:901b:cb15:8045:ada8:eb24:a157:1495	161.87.20.149
b51a:901b:cb15:8045:ada8:eb24:a157:1496	161.87.20.150
b51a:901b:cb15:8045:ada8:eb24:a157:1497	161.87.20.151
b51a:901b:cb15:8045:ada8:eb24:a157:1498	161.87.20.152
b51a:901b:cb15:8045:ada8:eb24:a157:1499	161.87.20.153
b51a:901b:cb15:8045:ada8:eb24:a157:149a	161.87.20.154
b51a:901b:cb15:8045:ada8:eb24:a157:149b	161.87.20.155
b51a:901b:cb15:8045:ada8:eb24:a157:149c	161.87.20.156
b51a:901b:cb15:8045:ada8:eb24:a157:149d	161.87.20.157
b51a:901b:cb15:8045:ada8:eb24:a157:149e	161.87.20.158
b51a:901b:cb15:8045:ada8:eb24:a157:149f	161.87.20.159
b51a:901b:cb15:8045:ada8:eb24:a157:14a0	161.87.20.160
b51a:901b:cb15:8045:ada8:eb24:a157:14a1	161.87.20.161
b51a:901b:cb15:8045:ada8:eb24:a157:14a2	161.87.20.162
b51a:901b:cb15:8045:ada8:eb24:a157:14a3	161.87.20.163
b51a:901b:cb15:8045:ada8:eb24:a157:14a4	161.87.20.164
b51a:901b:cb15:8045:ada8:eb24:a157:14a5	161.87.20.165
b51a:901b:cb15:8045:ada8:eb24:a157:14a6	161.87.20.166
b51a:901b:cb15:8045:ada8:eb24:a157:14a7	161.87.20.167
b51a:901b:cb15:8045:ada8:eb24:a157:14a8	161.87.20.168
b51a:901b:cb15:8045:ada8:eb24:a157:14a9	161.87.20.169
b51a:901b:cb15:8045:ada8:eb24:a157:14aa	161.87.20.170
b51a:901b:cb15:8045:ada8:eb24:a157:14ab	161.87.20.171
b51a:901b:cb15:8045:ada8:eb24:a157:14ac	161.87.20.172
b51a:901b:cb15:8045:ada8:eb24:a157:14ad	161.87.20.173
b51a:901b:cb15:8045:ada8:eb24:a157:14ae	161.87.20.174
b51a:901b:cb15:8045:ada8:eb24:a157:14af	161.87.20.175
b51a:901b:cb15:8045:ada8:eb24:a157:14b0	161.87.20.176
b51a:901b:cb15:8045:ada8:eb24:a157:14b1	161.87.20.177
b51a:901b:cb15:8045:ada8:eb24:a157:14b2	161.87.20.178
b51a:901b:cb15:8045:ada8:eb24:a157:14b3	161.87.20.179
b51a:901b:cb15:8045:ada8:eb24:a157:14b4	161.87.20.180

b51a:901b:cb15:8045:ada8:eb24:a157:14b5	161.87.20.181
b51a:901b:cb15:8045:ada8:eb24:a157:14b6	161.87.20.182
b51a:901b:cb15:8045:ada8:eb24:a157:14b7	161.87.20.183
b51a:901b:cb15:8045:ada8:eb24:a157:14b8	161.87.20.184
b51a:901b:cb15:8045:ada8:eb24:a157:14b9	161.87.20.185
b51a:901b:cb15:8045:ada8:eb24:a157:14ba	161.87.20.186
b51a:901b:cb15:8045:ada8:eb24:a157:14bb	161.87.20.187
b51a:901b:cb15:8045:ada8:eb24:a157:14bc	161.87.20.188
b51a:901b:cb15:8045:ada8:eb24:a157:14bd	161.87.20.189
b51a:901b:cb15:8045:ada8:eb24:a157:14be	161.87.20.190
b51a:901b:cb15:8045:ada8:eb24:a157:14bf	161.87.20.191
b51a:901b:cb15:8045:ada8:eb24:a157:14c0	161.87.20.192
b51a:901b:cb15:8045:ada8:eb24:a157:14c1	161.87.20.193
b51a:901b:cb15:8045:ada8:eb24:a157:14c2	161.87.20.194
b51a:901b:cb15:8045:ada8:eb24:a157:14c3	161.87.20.195
b51a:901b:cb15:8045:ada8:eb24:a157:14c4	161.87.20.196
b51a:901b:cb15:8045:ada8:eb24:a157:14c5	161.87.20.197
b51a:901b:cb15:8045:ada8:eb24:a157:14c6	161.87.20.198
b51a:901b:cb15:8045:ada8:eb24:a157:14c7	161.87.20.199
b51a:901b:cb15:8045:ada8:eb24:a157:14c8	161.87.20.200
b51a:901b:cb15:8045:ada8:eb24:a157:14c9	161.87.20.201
b51a:901b:cb15:8045:ada8:eb24:a157:14ca	161.87.20.202
b51a:901b:cb15:8045:ada8:eb24:a157:14cb	161.87.20.203
b51a:901b:cb15:8045:ada8:eb24:a157:14cc	161.87.20.204
b51a:901b:cb15:8045:ada8:eb24:a157:14cd	161.87.20.205
b51a:901b:cb15:8045:ada8:eb24:a157:14ce	161.87.20.206
b51a:901b:cb15:8045:ada8:eb24:a157:14cf	161.87.20.207
b51a:901b:cb15:8045:ada8:eb24:a157:14d0	161.87.20.208
b51a:901b:cb15:8045:ada8:eb24:a157:14d1	161.87.20.209
b51a:901b:cb15:8045:ada8:eb24:a157:14d2	161.87.20.210
b51a:901b:cb15:8045:ada8:eb24:a157:14d3	161.87.20.211
b51a:901b:cb15:8045:ada8:eb24:a157:14d4	161.87.20.212
b51a:901b:cb15:8045:ada8:eb24:a157:14d5	161.87.20.213
b51a:901b:cb15:8045:ada8:eb24:a157:14d6	161.87.20.214
b51a:901b:cb15:8045:ada8:eb24:a157:14d7	161.87.20.215
b51a:901b:cb15:8045:ada8:eb24:a157:14d8	161.87.20.216
b51a:901b:cb15:8045:ada8:eb24:a157:14d9	161.87.20.217
b51a:901b:cb15:8045:ada8:eb24:a157:14da	161.87.20.218
b51a:901b:cb15:8045:ada8:eb24:a157:14db	161.87.20.219
b51a:901b:cb15:8045:ada8:eb24:a157:14dc	161.87.20.220
b51a:901b:cb15:8045:ada8:eb24:a157:14dd	161.87.20.221
b51a:901b:cb15:8045:ada8:eb24:a157:14de	161.87.20.222
b51a:901b:cb15:8045:ada8:eb24:a157:14df	161.87.20.223
b51a:901b:cb15:8045:ada8:eb24:a157:14e0	161.87.20.224
b51a:901b:cb15:8045:ada8:eb24:a157:14e1	161.87.20.225
b51a:901b:cb15:8045:ada8:eb24:a157:14e2	161.87.20.226
b51a:901b:cb15:8045:ada8:eb24:a157:14e3	161.87.20.227
b51a:901b:cb15:8045:ada8:eb24:a157:14e4	161.87.20.228
b51a:901b:cb15:8045:ada8:eb24:a157:14e5	161.87.20.229
b51a:901b:cb15:8045:ada8:eb24:a157:14e6	161.87.20.230
b51a:901b:cb15:8045:ada8:eb24:a157:14e7	161.87.20.231
b51a:901b:cb15:8045:ada8:eb24:a157:14e8	161.87.20.232
b51a:901b:cb15:8045:ada8:eb24:a157:14e9	161.87.20.233
b51a:901b:cb15:8045:ada8:eb24:a157:14ea	161.87.20.234
b51a:901b:cb15:8045:ada8:eb24:a157:14eb	161.87.20.235
b51a:901b:cb15:8045:ada8:eb24:a157:14ec	161.87.20.236
b51a:901b:cb15:8045:ada8:eb24:a157:14ed	161.87.20.237
b51a:901b:cb15:8045:ada8:eb24:a157:14ee	161.87.20.238
b51a:901b:cb15:8045:ada8:eb24:a157:14ef	161.87.20.239
b51a:901b:cb15:8045:ada8:eb24:a157:14f0	161.87.20.240
b51a:901b:cb15:8045:ada8:eb24:a157:14f1	161.87.20.241
b51a:901b:cb15:8045:ada8:eb24:a157:14f2	161.87.20.242
b51a:901b:cb15:8045:ada8:eb24:a157:14f3	161.87.20.243
b51a:901b:cb15:8045:ada8:eb24:a157:14f4	161.87.20.244
b51a:901b:cb15:8045:ada8:eb24:a157:14f5	161.87.20.245
b51a:901b:cb15:8045:ada8:eb24:a157:14f6	161.87.20.246
b51a:901b:cb15:8045:ada8:eb24:a157:14f7	161.87.20.247
b51a:901b:cb15:8045:ada8:eb24:a157:14f8	161.87.20.248
b51a:901b:cb15:8045:ada8:eb24:a157:14f9	161.87.20.249
b51a:901b:cb15:8045:ada8:eb24:a157:14fa	161.87.20.250
b51a:901b:cb15:8045:ada8:eb24:a157:14fb	161.87.20.251
b51a:901b:cb15:8045:ada8:eb24:a157:14fc	161.87.20.252
b51a:901b:cb15:8045:ada8:eb24:a157:14fd	161.87.20.253
b51a:901b:cb15:8045:ada8:eb24:a157:14fe	161.87.20.254
b51a:901b:cb15:8045:ada8:eb24:a157:14ff	161.87.20.255

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.