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:901b:8082:d157:ac86:b155:1301	177.85.19.1
b51a:901b:901b:8082:d157:ac86:b155:1302	177.85.19.2
b51a:901b:901b:8082:d157:ac86:b155:1303	177.85.19.3
b51a:901b:901b:8082:d157:ac86:b155:1304	177.85.19.4
b51a:901b:901b:8082:d157:ac86:b155:1305	177.85.19.5
b51a:901b:901b:8082:d157:ac86:b155:1306	177.85.19.6
b51a:901b:901b:8082:d157:ac86:b155:1307	177.85.19.7
b51a:901b:901b:8082:d157:ac86:b155:1308	177.85.19.8
b51a:901b:901b:8082:d157:ac86:b155:1309	177.85.19.9
b51a:901b:901b:8082:d157:ac86:b155:130a	177.85.19.10
b51a:901b:901b:8082:d157:ac86:b155:130b	177.85.19.11
b51a:901b:901b:8082:d157:ac86:b155:130c	177.85.19.12
b51a:901b:901b:8082:d157:ac86:b155:130d	177.85.19.13
b51a:901b:901b:8082:d157:ac86:b155:130e	177.85.19.14
b51a:901b:901b:8082:d157:ac86:b155:130f	177.85.19.15
b51a:901b:901b:8082:d157:ac86:b155:1310	177.85.19.16
b51a:901b:901b:8082:d157:ac86:b155:1311	177.85.19.17
b51a:901b:901b:8082:d157:ac86:b155:1312	177.85.19.18
b51a:901b:901b:8082:d157:ac86:b155:1313	177.85.19.19
b51a:901b:901b:8082:d157:ac86:b155:1314	177.85.19.20
b51a:901b:901b:8082:d157:ac86:b155:1315	177.85.19.21
b51a:901b:901b:8082:d157:ac86:b155:1316	177.85.19.22
b51a:901b:901b:8082:d157:ac86:b155:1317	177.85.19.23
b51a:901b:901b:8082:d157:ac86:b155:1318	177.85.19.24
b51a:901b:901b:8082:d157:ac86:b155:1319	177.85.19.25
b51a:901b:901b:8082:d157:ac86:b155:131a	177.85.19.26
b51a:901b:901b:8082:d157:ac86:b155:131b	177.85.19.27
b51a:901b:901b:8082:d157:ac86:b155:131c	177.85.19.28
b51a:901b:901b:8082:d157:ac86:b155:131d	177.85.19.29
b51a:901b:901b:8082:d157:ac86:b155:131e	177.85.19.30
b51a:901b:901b:8082:d157:ac86:b155:131f	177.85.19.31
b51a:901b:901b:8082:d157:ac86:b155:1320	177.85.19.32
b51a:901b:901b:8082:d157:ac86:b155:1321	177.85.19.33
b51a:901b:901b:8082:d157:ac86:b155:1322	177.85.19.34
b51a:901b:901b:8082:d157:ac86:b155:1323	177.85.19.35
b51a:901b:901b:8082:d157:ac86:b155:1324	177.85.19.36
b51a:901b:901b:8082:d157:ac86:b155:1325	177.85.19.37
b51a:901b:901b:8082:d157:ac86:b155:1326	177.85.19.38
b51a:901b:901b:8082:d157:ac86:b155:1327	177.85.19.39
b51a:901b:901b:8082:d157:ac86:b155:1328	177.85.19.40
b51a:901b:901b:8082:d157:ac86:b155:1329	177.85.19.41
b51a:901b:901b:8082:d157:ac86:b155:132a	177.85.19.42
b51a:901b:901b:8082:d157:ac86:b155:132b	177.85.19.43
b51a:901b:901b:8082:d157:ac86:b155:132c	177.85.19.44
b51a:901b:901b:8082:d157:ac86:b155:132d	177.85.19.45
b51a:901b:901b:8082:d157:ac86:b155:132e	177.85.19.46
b51a:901b:901b:8082:d157:ac86:b155:132f	177.85.19.47
b51a:901b:901b:8082:d157:ac86:b155:1330	177.85.19.48
b51a:901b:901b:8082:d157:ac86:b155:1331	177.85.19.49
b51a:901b:901b:8082:d157:ac86:b155:1332	177.85.19.50
b51a:901b:901b:8082:d157:ac86:b155:1333	177.85.19.51
b51a:901b:901b:8082:d157:ac86:b155:1334	177.85.19.52
b51a:901b:901b:8082:d157:ac86:b155:1335	177.85.19.53
b51a:901b:901b:8082:d157:ac86:b155:1336	177.85.19.54
b51a:901b:901b:8082:d157:ac86:b155:1337	177.85.19.55
b51a:901b:901b:8082:d157:ac86:b155:1338	177.85.19.56
b51a:901b:901b:8082:d157:ac86:b155:1339	177.85.19.57
b51a:901b:901b:8082:d157:ac86:b155:133a	177.85.19.58
b51a:901b:901b:8082:d157:ac86:b155:133b	177.85.19.59
b51a:901b:901b:8082:d157:ac86:b155:133c	177.85.19.60

b51a:901b:901b:8082:d157:ac86:b155:133d	177.85.19.61
b51a:901b:901b:8082:d157:ac86:b155:133e	177.85.19.62
b51a:901b:901b:8082:d157:ac86:b155:133f	177.85.19.63
b51a:901b:901b:8082:d157:ac86:b155:1340	177.85.19.64
b51a:901b:901b:8082:d157:ac86:b155:1341	177.85.19.65
b51a:901b:901b:8082:d157:ac86:b155:1342	177.85.19.66
b51a:901b:901b:8082:d157:ac86:b155:1343	177.85.19.67
b51a:901b:901b:8082:d157:ac86:b155:1344	177.85.19.68
b51a:901b:901b:8082:d157:ac86:b155:1345	177.85.19.69
b51a:901b:901b:8082:d157:ac86:b155:1346	177.85.19.70
b51a:901b:901b:8082:d157:ac86:b155:1347	177.85.19.71
b51a:901b:901b:8082:d157:ac86:b155:1348	177.85.19.72
b51a:901b:901b:8082:d157:ac86:b155:1349	177.85.19.73
b51a:901b:901b:8082:d157:ac86:b155:134a	177.85.19.74
b51a:901b:901b:8082:d157:ac86:b155:134b	177.85.19.75
b51a:901b:901b:8082:d157:ac86:b155:134c	177.85.19.76
b51a:901b:901b:8082:d157:ac86:b155:134d	177.85.19.77
b51a:901b:901b:8082:d157:ac86:b155:134e	177.85.19.78
b51a:901b:901b:8082:d157:ac86:b155:134f	177.85.19.79
b51a:901b:901b:8082:d157:ac86:b155:1350	177.85.19.80
b51a:901b:901b:8082:d157:ac86:b155:1351	177.85.19.81
b51a:901b:901b:8082:d157:ac86:b155:1352	177.85.19.82
b51a:901b:901b:8082:d157:ac86:b155:1353	177.85.19.83
b51a:901b:901b:8082:d157:ac86:b155:1354	177.85.19.84
b51a:901b:901b:8082:d157:ac86:b155:1355	177.85.19.85
b51a:901b:901b:8082:d157:ac86:b155:1356	177.85.19.86
b51a:901b:901b:8082:d157:ac86:b155:1357	177.85.19.87
b51a:901b:901b:8082:d157:ac86:b155:1358	177.85.19.88
b51a:901b:901b:8082:d157:ac86:b155:1359	177.85.19.89
b51a:901b:901b:8082:d157:ac86:b155:135a	177.85.19.90
b51a:901b:901b:8082:d157:ac86:b155:135b	177.85.19.91
b51a:901b:901b:8082:d157:ac86:b155:135c	177.85.19.92
b51a:901b:901b:8082:d157:ac86:b155:135d	177.85.19.93
b51a:901b:901b:8082:d157:ac86:b155:135e	177.85.19.94
b51a:901b:901b:8082:d157:ac86:b155:135f	177.85.19.95
b51a:901b:901b:8082:d157:ac86:b155:1360	177.85.19.96
b51a:901b:901b:8082:d157:ac86:b155:1361	177.85.19.97
b51a:901b:901b:8082:d157:ac86:b155:1362	177.85.19.98
b51a:901b:901b:8082:d157:ac86:b155:1363	177.85.19.99
b51a:901b:901b:8082:d157:ac86:b155:1364	177.85.19.100
b51a:901b:901b:8082:d157:ac86:b155:1365	177.85.19.101
b51a:901b:901b:8082:d157:ac86:b155:1366	177.85.19.102
b51a:901b:901b:8082:d157:ac86:b155:1367	177.85.19.103
b51a:901b:901b:8082:d157:ac86:b155:1368	177.85.19.104
b51a:901b:901b:8082:d157:ac86:b155:1369	177.85.19.105
b51a:901b:901b:8082:d157:ac86:b155:136a	177.85.19.106
b51a:901b:901b:8082:d157:ac86:b155:136b	177.85.19.107
b51a:901b:901b:8082:d157:ac86:b155:136c	177.85.19.108
b51a:901b:901b:8082:d157:ac86:b155:136d	177.85.19.109
b51a:901b:901b:8082:d157:ac86:b155:136e	177.85.19.110
b51a:901b:901b:8082:d157:ac86:b155:136f	177.85.19.111
b51a:901b:901b:8082:d157:ac86:b155:1370	177.85.19.112
b51a:901b:901b:8082:d157:ac86:b155:1371	177.85.19.113
b51a:901b:901b:8082:d157:ac86:b155:1372	177.85.19.114
b51a:901b:901b:8082:d157:ac86:b155:1373	177.85.19.115
b51a:901b:901b:8082:d157:ac86:b155:1374	177.85.19.116
b51a:901b:901b:8082:d157:ac86:b155:1375	177.85.19.117
b51a:901b:901b:8082:d157:ac86:b155:1376	177.85.19.118
b51a:901b:901b:8082:d157:ac86:b155:1377	177.85.19.119
b51a:901b:901b:8082:d157:ac86:b155:1378	177.85.19.120

b51a:901b:901b:8082:d157:ac86:b155:1379	177.85.19.121
b51a:901b:901b:8082:d157:ac86:b155:137a	177.85.19.122
b51a:901b:901b:8082:d157:ac86:b155:137b	177.85.19.123
b51a:901b:901b:8082:d157:ac86:b155:137c	177.85.19.124
b51a:901b:901b:8082:d157:ac86:b155:137d	177.85.19.125
b51a:901b:901b:8082:d157:ac86:b155:137e	177.85.19.126
b51a:901b:901b:8082:d157:ac86:b155:137f	177.85.19.127
b51a:901b:901b:8082:d157:ac86:b155:1380	177.85.19.128
b51a:901b:901b:8082:d157:ac86:b155:1381	177.85.19.129
b51a:901b:901b:8082:d157:ac86:b155:1382	177.85.19.130
b51a:901b:901b:8082:d157:ac86:b155:1383	177.85.19.131
b51a:901b:901b:8082:d157:ac86:b155:1384	177.85.19.132
b51a:901b:901b:8082:d157:ac86:b155:1385	177.85.19.133
b51a:901b:901b:8082:d157:ac86:b155:1386	177.85.19.134
b51a:901b:901b:8082:d157:ac86:b155:1387	177.85.19.135
b51a:901b:901b:8082:d157:ac86:b155:1388	177.85.19.136
b51a:901b:901b:8082:d157:ac86:b155:1389	177.85.19.137
b51a:901b:901b:8082:d157:ac86:b155:138a	177.85.19.138
b51a:901b:901b:8082:d157:ac86:b155:138b	177.85.19.139
b51a:901b:901b:8082:d157:ac86:b155:138c	177.85.19.140
b51a:901b:901b:8082:d157:ac86:b155:138d	177.85.19.141
b51a:901b:901b:8082:d157:ac86:b155:138e	177.85.19.142
b51a:901b:901b:8082:d157:ac86:b155:138f	177.85.19.143
b51a:901b:901b:8082:d157:ac86:b155:1390	177.85.19.144
b51a:901b:901b:8082:d157:ac86:b155:1391	177.85.19.145
b51a:901b:901b:8082:d157:ac86:b155:1392	177.85.19.146
b51a:901b:901b:8082:d157:ac86:b155:1393	177.85.19.147
b51a:901b:901b:8082:d157:ac86:b155:1394	177.85.19.148
b51a:901b:901b:8082:d157:ac86:b155:1395	177.85.19.149
b51a:901b:901b:8082:d157:ac86:b155:1396	177.85.19.150
b51a:901b:901b:8082:d157:ac86:b155:1397	177.85.19.151
b51a:901b:901b:8082:d157:ac86:b155:1398	177.85.19.152
b51a:901b:901b:8082:d157:ac86:b155:1399	177.85.19.153
b51a:901b:901b:8082:d157:ac86:b155:139a	177.85.19.154
b51a:901b:901b:8082:d157:ac86:b155:139b	177.85.19.155
b51a:901b:901b:8082:d157:ac86:b155:139c	177.85.19.156
b51a:901b:901b:8082:d157:ac86:b155:139d	177.85.19.157
b51a:901b:901b:8082:d157:ac86:b155:139e	177.85.19.158
b51a:901b:901b:8082:d157:ac86:b155:139f	177.85.19.159
b51a:901b:901b:8082:d157:ac86:b155:13a0	177.85.19.160
b51a:901b:901b:8082:d157:ac86:b155:13a1	177.85.19.161
b51a:901b:901b:8082:d157:ac86:b155:13a2	177.85.19.162
b51a:901b:901b:8082:d157:ac86:b155:13a3	177.85.19.163
b51a:901b:901b:8082:d157:ac86:b155:13a4	177.85.19.164
b51a:901b:901b:8082:d157:ac86:b155:13a5	177.85.19.165
b51a:901b:901b:8082:d157:ac86:b155:13a6	177.85.19.166
b51a:901b:901b:8082:d157:ac86:b155:13a7	177.85.19.167
b51a:901b:901b:8082:d157:ac86:b155:13a8	177.85.19.168
b51a:901b:901b:8082:d157:ac86:b155:13a9	177.85.19.169
b51a:901b:901b:8082:d157:ac86:b155:13aa	177.85.19.170
b51a:901b:901b:8082:d157:ac86:b155:13ab	177.85.19.171
b51a:901b:901b:8082:d157:ac86:b155:13ac	177.85.19.172
b51a:901b:901b:8082:d157:ac86:b155:13ad	177.85.19.173
b51a:901b:901b:8082:d157:ac86:b155:13ae	177.85.19.174
b51a:901b:901b:8082:d157:ac86:b155:13af	177.85.19.175
b51a:901b:901b:8082:d157:ac86:b155:13b0	177.85.19.176
b51a:901b:901b:8082:d157:ac86:b155:13b1	177.85.19.177
b51a:901b:901b:8082:d157:ac86:b155:13b2	177.85.19.178
b51a:901b:901b:8082:d157:ac86:b155:13b3	177.85.19.179
b51a:901b:901b:8082:d157:ac86:b155:13b4	177.85.19.180

b51a:901b:901b:8082:d157:ac86:b155:13b5	177.85.19.181
b51a:901b:901b:8082:d157:ac86:b155:13b6	177.85.19.182
b51a:901b:901b:8082:d157:ac86:b155:13b7	177.85.19.183
b51a:901b:901b:8082:d157:ac86:b155:13b8	177.85.19.184
b51a:901b:901b:8082:d157:ac86:b155:13b9	177.85.19.185
b51a:901b:901b:8082:d157:ac86:b155:13ba	177.85.19.186
b51a:901b:901b:8082:d157:ac86:b155:13bb	177.85.19.187
b51a:901b:901b:8082:d157:ac86:b155:13bc	177.85.19.188
b51a:901b:901b:8082:d157:ac86:b155:13bd	177.85.19.189
b51a:901b:901b:8082:d157:ac86:b155:13be	177.85.19.190
b51a:901b:901b:8082:d157:ac86:b155:13bf	177.85.19.191
b51a:901b:901b:8082:d157:ac86:b155:13c0	177.85.19.192
b51a:901b:901b:8082:d157:ac86:b155:13c1	177.85.19.193
b51a:901b:901b:8082:d157:ac86:b155:13c2	177.85.19.194
b51a:901b:901b:8082:d157:ac86:b155:13c3	177.85.19.195
b51a:901b:901b:8082:d157:ac86:b155:13c4	177.85.19.196
b51a:901b:901b:8082:d157:ac86:b155:13c5	177.85.19.197
b51a:901b:901b:8082:d157:ac86:b155:13c6	177.85.19.198
b51a:901b:901b:8082:d157:ac86:b155:13c7	177.85.19.199
b51a:901b:901b:8082:d157:ac86:b155:13c8	177.85.19.200
b51a:901b:901b:8082:d157:ac86:b155:13c9	177.85.19.201
b51a:901b:901b:8082:d157:ac86:b155:13ca	177.85.19.202
b51a:901b:901b:8082:d157:ac86:b155:13cb	177.85.19.203
b51a:901b:901b:8082:d157:ac86:b155:13cc	177.85.19.204
b51a:901b:901b:8082:d157:ac86:b155:13cd	177.85.19.205
b51a:901b:901b:8082:d157:ac86:b155:13ce	177.85.19.206
b51a:901b:901b:8082:d157:ac86:b155:13cf	177.85.19.207
b51a:901b:901b:8082:d157:ac86:b155:13d0	177.85.19.208
b51a:901b:901b:8082:d157:ac86:b155:13d1	177.85.19.209
b51a:901b:901b:8082:d157:ac86:b155:13d2	177.85.19.210
b51a:901b:901b:8082:d157:ac86:b155:13d3	177.85.19.211
b51a:901b:901b:8082:d157:ac86:b155:13d4	177.85.19.212
b51a:901b:901b:8082:d157:ac86:b155:13d5	177.85.19.213
b51a:901b:901b:8082:d157:ac86:b155:13d6	177.85.19.214
b51a:901b:901b:8082:d157:ac86:b155:13d7	177.85.19.215
b51a:901b:901b:8082:d157:ac86:b155:13d8	177.85.19.216
b51a:901b:901b:8082:d157:ac86:b155:13d9	177.85.19.217
b51a:901b:901b:8082:d157:ac86:b155:13da	177.85.19.218
b51a:901b:901b:8082:d157:ac86:b155:13db	177.85.19.219
b51a:901b:901b:8082:d157:ac86:b155:13dc	177.85.19.220
b51a:901b:901b:8082:d157:ac86:b155:13dd	177.85.19.221
b51a:901b:901b:8082:d157:ac86:b155:13de	177.85.19.222
b51a:901b:901b:8082:d157:ac86:b155:13df	177.85.19.223
b51a:901b:901b:8082:d157:ac86:b155:13e0	177.85.19.224
b51a:901b:901b:8082:d157:ac86:b155:13e1	177.85.19.225
b51a:901b:901b:8082:d157:ac86:b155:13e2	177.85.19.226
b51a:901b:901b:8082:d157:ac86:b155:13e3	177.85.19.227
b51a:901b:901b:8082:d157:ac86:b155:13e4	177.85.19.228
b51a:901b:901b:8082:d157:ac86:b155:13e5	177.85.19.229
b51a:901b:901b:8082:d157:ac86:b155:13e6	177.85.19.230
b51a:901b:901b:8082:d157:ac86:b155:13e7	177.85.19.231
b51a:901b:901b:8082:d157:ac86:b155:13e8	177.85.19.232
b51a:901b:901b:8082:d157:ac86:b155:13e9	177.85.19.233
b51a:901b:901b:8082:d157:ac86:b155:13ea	177.85.19.234
b51a:901b:901b:8082:d157:ac86:b155:13eb	177.85.19.235
b51a:901b:901b:8082:d157:ac86:b155:13ec	177.85.19.236
b51a:901b:901b:8082:d157:ac86:b155:13ed	177.85.19.237
b51a:901b:901b:8082:d157:ac86:b155:13ee	177.85.19.238
b51a:901b:901b:8082:d157:ac86:b155:13ef	177.85.19.239
b51a:901b:901b:8082:d157:ac86:b155:13f0	177.85.19.240
b51a:901b:901b:8082:d157:ac86:b155:13f1	177.85.19.241
b51a:901b:901b:8082:d157:ac86:b155:13f2	177.85.19.242
b51a:901b:901b:8082:d157:ac86:b155:13f3	177.85.19.243
b51a:901b:901b:8082:d157:ac86:b155:13f4	177.85.19.244
b51a:901b:901b:8082:d157:ac86:b155:13f5	177.85.19.245
b51a:901b:901b:8082:d157:ac86:b155:13f6	177.85.19.246
b51a:901b:901b:8082:d157:ac86:b155:13f7	177.85.19.247
b51a:901b:901b:8082:d157:ac86:b155:13f8	177.85.19.248
b51a:901b:901b:8082:d157:ac86:b155:13f9	177.85.19.249
b51a:901b:901b:8082:d157:ac86:b155:13fa	177.85.19.250
b51a:901b:901b:8082:d157:ac86:b155:13fb	177.85.19.251
b51a:901b:901b:8082:d157:ac86:b155:13fc	177.85.19.252
b51a:901b:901b:8082:d157:ac86:b155:13fd	177.85.19.253
b51a:901b:901b:8082:d157:ac86:b155:13fe	177.85.19.254
b51a:901b:901b:8082:d157:ac86:b155:13ff	177.85.19.255

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.