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:be24:7f39:1401	127.57.20.1
b51a:901b:cb15:8045:ada8:be24:7f39:1402	127.57.20.2
b51a:901b:cb15:8045:ada8:be24:7f39:1403	127.57.20.3
b51a:901b:cb15:8045:ada8:be24:7f39:1404	127.57.20.4
b51a:901b:cb15:8045:ada8:be24:7f39:1405	127.57.20.5
b51a:901b:cb15:8045:ada8:be24:7f39:1406	127.57.20.6
b51a:901b:cb15:8045:ada8:be24:7f39:1407	127.57.20.7
b51a:901b:cb15:8045:ada8:be24:7f39:1408	127.57.20.8
b51a:901b:cb15:8045:ada8:be24:7f39:1409	127.57.20.9
b51a:901b:cb15:8045:ada8:be24:7f39:140a	127.57.20.10
b51a:901b:cb15:8045:ada8:be24:7f39:140b	127.57.20.11
b51a:901b:cb15:8045:ada8:be24:7f39:140c	127.57.20.12
b51a:901b:cb15:8045:ada8:be24:7f39:140d	127.57.20.13
b51a:901b:cb15:8045:ada8:be24:7f39:140e	127.57.20.14
b51a:901b:cb15:8045:ada8:be24:7f39:140f	127.57.20.15
b51a:901b:cb15:8045:ada8:be24:7f39:1410	127.57.20.16
b51a:901b:cb15:8045:ada8:be24:7f39:1411	127.57.20.17
b51a:901b:cb15:8045:ada8:be24:7f39:1412	127.57.20.18
b51a:901b:cb15:8045:ada8:be24:7f39:1413	127.57.20.19
b51a:901b:cb15:8045:ada8:be24:7f39:1414	127.57.20.20
b51a:901b:cb15:8045:ada8:be24:7f39:1415	127.57.20.21
b51a:901b:cb15:8045:ada8:be24:7f39:1416	127.57.20.22
b51a:901b:cb15:8045:ada8:be24:7f39:1417	127.57.20.23
b51a:901b:cb15:8045:ada8:be24:7f39:1418	127.57.20.24
b51a:901b:cb15:8045:ada8:be24:7f39:1419	127.57.20.25
b51a:901b:cb15:8045:ada8:be24:7f39:141a	127.57.20.26
b51a:901b:cb15:8045:ada8:be24:7f39:141b	127.57.20.27
b51a:901b:cb15:8045:ada8:be24:7f39:141c	127.57.20.28
b51a:901b:cb15:8045:ada8:be24:7f39:141d	127.57.20.29
b51a:901b:cb15:8045:ada8:be24:7f39:141e	127.57.20.30
b51a:901b:cb15:8045:ada8:be24:7f39:141f	127.57.20.31
b51a:901b:cb15:8045:ada8:be24:7f39:1420	127.57.20.32
b51a:901b:cb15:8045:ada8:be24:7f39:1421	127.57.20.33
b51a:901b:cb15:8045:ada8:be24:7f39:1422	127.57.20.34
b51a:901b:cb15:8045:ada8:be24:7f39:1423	127.57.20.35
b51a:901b:cb15:8045:ada8:be24:7f39:1424	127.57.20.36
b51a:901b:cb15:8045:ada8:be24:7f39:1425	127.57.20.37
b51a:901b:cb15:8045:ada8:be24:7f39:1426	127.57.20.38
b51a:901b:cb15:8045:ada8:be24:7f39:1427	127.57.20.39
b51a:901b:cb15:8045:ada8:be24:7f39:1428	127.57.20.40
b51a:901b:cb15:8045:ada8:be24:7f39:1429	127.57.20.41
b51a:901b:cb15:8045:ada8:be24:7f39:142a	127.57.20.42
b51a:901b:cb15:8045:ada8:be24:7f39:142b	127.57.20.43
b51a:901b:cb15:8045:ada8:be24:7f39:142c	127.57.20.44
b51a:901b:cb15:8045:ada8:be24:7f39:142d	127.57.20.45
b51a:901b:cb15:8045:ada8:be24:7f39:142e	127.57.20.46
b51a:901b:cb15:8045:ada8:be24:7f39:142f	127.57.20.47
b51a:901b:cb15:8045:ada8:be24:7f39:1430	127.57.20.48
b51a:901b:cb15:8045:ada8:be24:7f39:1431	127.57.20.49
b51a:901b:cb15:8045:ada8:be24:7f39:1432	127.57.20.50
b51a:901b:cb15:8045:ada8:be24:7f39:1433	127.57.20.51
b51a:901b:cb15:8045:ada8:be24:7f39:1434	127.57.20.52
b51a:901b:cb15:8045:ada8:be24:7f39:1435	127.57.20.53
b51a:901b:cb15:8045:ada8:be24:7f39:1436	127.57.20.54
b51a:901b:cb15:8045:ada8:be24:7f39:1437	127.57.20.55
b51a:901b:cb15:8045:ada8:be24:7f39:1438	127.57.20.56
b51a:901b:cb15:8045:ada8:be24:7f39:1439	127.57.20.57
b51a:901b:cb15:8045:ada8:be24:7f39:143a	127.57.20.58
b51a:901b:cb15:8045:ada8:be24:7f39:143b	127.57.20.59
b51a:901b:cb15:8045:ada8:be24:7f39:143c	127.57.20.60

b51a:901b:cb15:8045:ada8:be24:7f39:143d	127.57.20.61
b51a:901b:cb15:8045:ada8:be24:7f39:143e	127.57.20.62
b51a:901b:cb15:8045:ada8:be24:7f39:143f	127.57.20.63
b51a:901b:cb15:8045:ada8:be24:7f39:1440	127.57.20.64
b51a:901b:cb15:8045:ada8:be24:7f39:1441	127.57.20.65
b51a:901b:cb15:8045:ada8:be24:7f39:1442	127.57.20.66
b51a:901b:cb15:8045:ada8:be24:7f39:1443	127.57.20.67
b51a:901b:cb15:8045:ada8:be24:7f39:1444	127.57.20.68
b51a:901b:cb15:8045:ada8:be24:7f39:1445	127.57.20.69
b51a:901b:cb15:8045:ada8:be24:7f39:1446	127.57.20.70
b51a:901b:cb15:8045:ada8:be24:7f39:1447	127.57.20.71
b51a:901b:cb15:8045:ada8:be24:7f39:1448	127.57.20.72
b51a:901b:cb15:8045:ada8:be24:7f39:1449	127.57.20.73
b51a:901b:cb15:8045:ada8:be24:7f39:144a	127.57.20.74
b51a:901b:cb15:8045:ada8:be24:7f39:144b	127.57.20.75
b51a:901b:cb15:8045:ada8:be24:7f39:144c	127.57.20.76
b51a:901b:cb15:8045:ada8:be24:7f39:144d	127.57.20.77
b51a:901b:cb15:8045:ada8:be24:7f39:144e	127.57.20.78
b51a:901b:cb15:8045:ada8:be24:7f39:144f	127.57.20.79
b51a:901b:cb15:8045:ada8:be24:7f39:1450	127.57.20.80
b51a:901b:cb15:8045:ada8:be24:7f39:1451	127.57.20.81
b51a:901b:cb15:8045:ada8:be24:7f39:1452	127.57.20.82
b51a:901b:cb15:8045:ada8:be24:7f39:1453	127.57.20.83
b51a:901b:cb15:8045:ada8:be24:7f39:1454	127.57.20.84
b51a:901b:cb15:8045:ada8:be24:7f39:1455	127.57.20.85
b51a:901b:cb15:8045:ada8:be24:7f39:1456	127.57.20.86
b51a:901b:cb15:8045:ada8:be24:7f39:1457	127.57.20.87
b51a:901b:cb15:8045:ada8:be24:7f39:1458	127.57.20.88
b51a:901b:cb15:8045:ada8:be24:7f39:1459	127.57.20.89
b51a:901b:cb15:8045:ada8:be24:7f39:145a	127.57.20.90
b51a:901b:cb15:8045:ada8:be24:7f39:145b	127.57.20.91
b51a:901b:cb15:8045:ada8:be24:7f39:145c	127.57.20.92
b51a:901b:cb15:8045:ada8:be24:7f39:145d	127.57.20.93
b51a:901b:cb15:8045:ada8:be24:7f39:145e	127.57.20.94
b51a:901b:cb15:8045:ada8:be24:7f39:145f	127.57.20.95
b51a:901b:cb15:8045:ada8:be24:7f39:1460	127.57.20.96
b51a:901b:cb15:8045:ada8:be24:7f39:1461	127.57.20.97
b51a:901b:cb15:8045:ada8:be24:7f39:1462	127.57.20.98
b51a:901b:cb15:8045:ada8:be24:7f39:1463	127.57.20.99
b51a:901b:cb15:8045:ada8:be24:7f39:1464	127.57.20.100
b51a:901b:cb15:8045:ada8:be24:7f39:1465	127.57.20.101
b51a:901b:cb15:8045:ada8:be24:7f39:1466	127.57.20.102
b51a:901b:cb15:8045:ada8:be24:7f39:1467	127.57.20.103
b51a:901b:cb15:8045:ada8:be24:7f39:1468	127.57.20.104
b51a:901b:cb15:8045:ada8:be24:7f39:1469	127.57.20.105
b51a:901b:cb15:8045:ada8:be24:7f39:146a	127.57.20.106
b51a:901b:cb15:8045:ada8:be24:7f39:146b	127.57.20.107
b51a:901b:cb15:8045:ada8:be24:7f39:146c	127.57.20.108
b51a:901b:cb15:8045:ada8:be24:7f39:146d	127.57.20.109
b51a:901b:cb15:8045:ada8:be24:7f39:146e	127.57.20.110
b51a:901b:cb15:8045:ada8:be24:7f39:146f	127.57.20.111
b51a:901b:cb15:8045:ada8:be24:7f39:1470	127.57.20.112
b51a:901b:cb15:8045:ada8:be24:7f39:1471	127.57.20.113
b51a:901b:cb15:8045:ada8:be24:7f39:1472	127.57.20.114
b51a:901b:cb15:8045:ada8:be24:7f39:1473	127.57.20.115
b51a:901b:cb15:8045:ada8:be24:7f39:1474	127.57.20.116
b51a:901b:cb15:8045:ada8:be24:7f39:1475	127.57.20.117
b51a:901b:cb15:8045:ada8:be24:7f39:1476	127.57.20.118
b51a:901b:cb15:8045:ada8:be24:7f39:1477	127.57.20.119
b51a:901b:cb15:8045:ada8:be24:7f39:1478	127.57.20.120

b51a:901b:cb15:8045:ada8:be24:7f39:1479	127.57.20.121
b51a:901b:cb15:8045:ada8:be24:7f39:147a	127.57.20.122
b51a:901b:cb15:8045:ada8:be24:7f39:147b	127.57.20.123
b51a:901b:cb15:8045:ada8:be24:7f39:147c	127.57.20.124
b51a:901b:cb15:8045:ada8:be24:7f39:147d	127.57.20.125
b51a:901b:cb15:8045:ada8:be24:7f39:147e	127.57.20.126
b51a:901b:cb15:8045:ada8:be24:7f39:147f	127.57.20.127
b51a:901b:cb15:8045:ada8:be24:7f39:1480	127.57.20.128
b51a:901b:cb15:8045:ada8:be24:7f39:1481	127.57.20.129
b51a:901b:cb15:8045:ada8:be24:7f39:1482	127.57.20.130
b51a:901b:cb15:8045:ada8:be24:7f39:1483	127.57.20.131
b51a:901b:cb15:8045:ada8:be24:7f39:1484	127.57.20.132
b51a:901b:cb15:8045:ada8:be24:7f39:1485	127.57.20.133
b51a:901b:cb15:8045:ada8:be24:7f39:1486	127.57.20.134
b51a:901b:cb15:8045:ada8:be24:7f39:1487	127.57.20.135
b51a:901b:cb15:8045:ada8:be24:7f39:1488	127.57.20.136
b51a:901b:cb15:8045:ada8:be24:7f39:1489	127.57.20.137
b51a:901b:cb15:8045:ada8:be24:7f39:148a	127.57.20.138
b51a:901b:cb15:8045:ada8:be24:7f39:148b	127.57.20.139
b51a:901b:cb15:8045:ada8:be24:7f39:148c	127.57.20.140
b51a:901b:cb15:8045:ada8:be24:7f39:148d	127.57.20.141
b51a:901b:cb15:8045:ada8:be24:7f39:148e	127.57.20.142
b51a:901b:cb15:8045:ada8:be24:7f39:148f	127.57.20.143
b51a:901b:cb15:8045:ada8:be24:7f39:1490	127.57.20.144
b51a:901b:cb15:8045:ada8:be24:7f39:1491	127.57.20.145
b51a:901b:cb15:8045:ada8:be24:7f39:1492	127.57.20.146
b51a:901b:cb15:8045:ada8:be24:7f39:1493	127.57.20.147
b51a:901b:cb15:8045:ada8:be24:7f39:1494	127.57.20.148
b51a:901b:cb15:8045:ada8:be24:7f39:1495	127.57.20.149
b51a:901b:cb15:8045:ada8:be24:7f39:1496	127.57.20.150
b51a:901b:cb15:8045:ada8:be24:7f39:1497	127.57.20.151
b51a:901b:cb15:8045:ada8:be24:7f39:1498	127.57.20.152
b51a:901b:cb15:8045:ada8:be24:7f39:1499	127.57.20.153
b51a:901b:cb15:8045:ada8:be24:7f39:149a	127.57.20.154
b51a:901b:cb15:8045:ada8:be24:7f39:149b	127.57.20.155
b51a:901b:cb15:8045:ada8:be24:7f39:149c	127.57.20.156
b51a:901b:cb15:8045:ada8:be24:7f39:149d	127.57.20.157
b51a:901b:cb15:8045:ada8:be24:7f39:149e	127.57.20.158
b51a:901b:cb15:8045:ada8:be24:7f39:149f	127.57.20.159
b51a:901b:cb15:8045:ada8:be24:7f39:14a0	127.57.20.160
b51a:901b:cb15:8045:ada8:be24:7f39:14a1	127.57.20.161
b51a:901b:cb15:8045:ada8:be24:7f39:14a2	127.57.20.162
b51a:901b:cb15:8045:ada8:be24:7f39:14a3	127.57.20.163
b51a:901b:cb15:8045:ada8:be24:7f39:14a4	127.57.20.164
b51a:901b:cb15:8045:ada8:be24:7f39:14a5	127.57.20.165
b51a:901b:cb15:8045:ada8:be24:7f39:14a6	127.57.20.166
b51a:901b:cb15:8045:ada8:be24:7f39:14a7	127.57.20.167
b51a:901b:cb15:8045:ada8:be24:7f39:14a8	127.57.20.168
b51a:901b:cb15:8045:ada8:be24:7f39:14a9	127.57.20.169
b51a:901b:cb15:8045:ada8:be24:7f39:14aa	127.57.20.170
b51a:901b:cb15:8045:ada8:be24:7f39:14ab	127.57.20.171
b51a:901b:cb15:8045:ada8:be24:7f39:14ac	127.57.20.172
b51a:901b:cb15:8045:ada8:be24:7f39:14ad	127.57.20.173
b51a:901b:cb15:8045:ada8:be24:7f39:14ae	127.57.20.174
b51a:901b:cb15:8045:ada8:be24:7f39:14af	127.57.20.175
b51a:901b:cb15:8045:ada8:be24:7f39:14b0	127.57.20.176
b51a:901b:cb15:8045:ada8:be24:7f39:14b1	127.57.20.177
b51a:901b:cb15:8045:ada8:be24:7f39:14b2	127.57.20.178
b51a:901b:cb15:8045:ada8:be24:7f39:14b3	127.57.20.179
b51a:901b:cb15:8045:ada8:be24:7f39:14b4	127.57.20.180

b51a:901b:cb15:8045:ada8:be24:7f39:14b5	127.57.20.181
b51a:901b:cb15:8045:ada8:be24:7f39:14b6	127.57.20.182
b51a:901b:cb15:8045:ada8:be24:7f39:14b7	127.57.20.183
b51a:901b:cb15:8045:ada8:be24:7f39:14b8	127.57.20.184
b51a:901b:cb15:8045:ada8:be24:7f39:14b9	127.57.20.185
b51a:901b:cb15:8045:ada8:be24:7f39:14ba	127.57.20.186
b51a:901b:cb15:8045:ada8:be24:7f39:14bb	127.57.20.187
b51a:901b:cb15:8045:ada8:be24:7f39:14bc	127.57.20.188
b51a:901b:cb15:8045:ada8:be24:7f39:14bd	127.57.20.189
b51a:901b:cb15:8045:ada8:be24:7f39:14be	127.57.20.190
b51a:901b:cb15:8045:ada8:be24:7f39:14bf	127.57.20.191
b51a:901b:cb15:8045:ada8:be24:7f39:14c0	127.57.20.192
b51a:901b:cb15:8045:ada8:be24:7f39:14c1	127.57.20.193
b51a:901b:cb15:8045:ada8:be24:7f39:14c2	127.57.20.194
b51a:901b:cb15:8045:ada8:be24:7f39:14c3	127.57.20.195
b51a:901b:cb15:8045:ada8:be24:7f39:14c4	127.57.20.196
b51a:901b:cb15:8045:ada8:be24:7f39:14c5	127.57.20.197
b51a:901b:cb15:8045:ada8:be24:7f39:14c6	127.57.20.198
b51a:901b:cb15:8045:ada8:be24:7f39:14c7	127.57.20.199
b51a:901b:cb15:8045:ada8:be24:7f39:14c8	127.57.20.200
b51a:901b:cb15:8045:ada8:be24:7f39:14c9	127.57.20.201
b51a:901b:cb15:8045:ada8:be24:7f39:14ca	127.57.20.202
b51a:901b:cb15:8045:ada8:be24:7f39:14cb	127.57.20.203
b51a:901b:cb15:8045:ada8:be24:7f39:14cc	127.57.20.204
b51a:901b:cb15:8045:ada8:be24:7f39:14cd	127.57.20.205
b51a:901b:cb15:8045:ada8:be24:7f39:14ce	127.57.20.206
b51a:901b:cb15:8045:ada8:be24:7f39:14cf	127.57.20.207
b51a:901b:cb15:8045:ada8:be24:7f39:14d0	127.57.20.208
b51a:901b:cb15:8045:ada8:be24:7f39:14d1	127.57.20.209
b51a:901b:cb15:8045:ada8:be24:7f39:14d2	127.57.20.210
b51a:901b:cb15:8045:ada8:be24:7f39:14d3	127.57.20.211
b51a:901b:cb15:8045:ada8:be24:7f39:14d4	127.57.20.212
b51a:901b:cb15:8045:ada8:be24:7f39:14d5	127.57.20.213
b51a:901b:cb15:8045:ada8:be24:7f39:14d6	127.57.20.214
b51a:901b:cb15:8045:ada8:be24:7f39:14d7	127.57.20.215
b51a:901b:cb15:8045:ada8:be24:7f39:14d8	127.57.20.216
b51a:901b:cb15:8045:ada8:be24:7f39:14d9	127.57.20.217
b51a:901b:cb15:8045:ada8:be24:7f39:14da	127.57.20.218
b51a:901b:cb15:8045:ada8:be24:7f39:14db	127.57.20.219
b51a:901b:cb15:8045:ada8:be24:7f39:14dc	127.57.20.220
b51a:901b:cb15:8045:ada8:be24:7f39:14dd	127.57.20.221
b51a:901b:cb15:8045:ada8:be24:7f39:14de	127.57.20.222
b51a:901b:cb15:8045:ada8:be24:7f39:14df	127.57.20.223
b51a:901b:cb15:8045:ada8:be24:7f39:14e0	127.57.20.224
b51a:901b:cb15:8045:ada8:be24:7f39:14e1	127.57.20.225
b51a:901b:cb15:8045:ada8:be24:7f39:14e2	127.57.20.226
b51a:901b:cb15:8045:ada8:be24:7f39:14e3	127.57.20.227
b51a:901b:cb15:8045:ada8:be24:7f39:14e4	127.57.20.228
b51a:901b:cb15:8045:ada8:be24:7f39:14e5	127.57.20.229
b51a:901b:cb15:8045:ada8:be24:7f39:14e6	127.57.20.230
b51a:901b:cb15:8045:ada8:be24:7f39:14e7	127.57.20.231
b51a:901b:cb15:8045:ada8:be24:7f39:14e8	127.57.20.232
b51a:901b:cb15:8045:ada8:be24:7f39:14e9	127.57.20.233
b51a:901b:cb15:8045:ada8:be24:7f39:14ea	127.57.20.234
b51a:901b:cb15:8045:ada8:be24:7f39:14eb	127.57.20.235
b51a:901b:cb15:8045:ada8:be24:7f39:14ec	127.57.20.236
b51a:901b:cb15:8045:ada8:be24:7f39:14ed	127.57.20.237
b51a:901b:cb15:8045:ada8:be24:7f39:14ee	127.57.20.238
b51a:901b:cb15:8045:ada8:be24:7f39:14ef	127.57.20.239
b51a:901b:cb15:8045:ada8:be24:7f39:14f0	127.57.20.240
b51a:901b:cb15:8045:ada8:be24:7f39:14f1	127.57.20.241
b51a:901b:cb15:8045:ada8:be24:7f39:14f2	127.57.20.242
b51a:901b:cb15:8045:ada8:be24:7f39:14f3	127.57.20.243
b51a:901b:cb15:8045:ada8:be24:7f39:14f4	127.57.20.244
b51a:901b:cb15:8045:ada8:be24:7f39:14f5	127.57.20.245
b51a:901b:cb15:8045:ada8:be24:7f39:14f6	127.57.20.246
b51a:901b:cb15:8045:ada8:be24:7f39:14f7	127.57.20.247
b51a:901b:cb15:8045:ada8:be24:7f39:14f8	127.57.20.248
b51a:901b:cb15:8045:ada8:be24:7f39:14f9	127.57.20.249
b51a:901b:cb15:8045:ada8:be24:7f39:14fa	127.57.20.250
b51a:901b:cb15:8045:ada8:be24:7f39:14fb	127.57.20.251
b51a:901b:cb15:8045:ada8:be24:7f39:14fc	127.57.20.252
b51a:901b:cb15:8045:ada8:be24:7f39:14fd	127.57.20.253
b51a:901b:cb15:8045:ada8:be24:7f39:14fe	127.57.20.254
b51a:901b:cb15:8045:ada8:be24:7f39:14ff	127.57.20.255

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.