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:ac24:23dd:1301	35.221.19.1
b51a:901b:901b:8082:d157:ac24:23dd:1302	35.221.19.2
b51a:901b:901b:8082:d157:ac24:23dd:1303	35.221.19.3
b51a:901b:901b:8082:d157:ac24:23dd:1304	35.221.19.4
b51a:901b:901b:8082:d157:ac24:23dd:1305	35.221.19.5
b51a:901b:901b:8082:d157:ac24:23dd:1306	35.221.19.6
b51a:901b:901b:8082:d157:ac24:23dd:1307	35.221.19.7
b51a:901b:901b:8082:d157:ac24:23dd:1308	35.221.19.8
b51a:901b:901b:8082:d157:ac24:23dd:1309	35.221.19.9
b51a:901b:901b:8082:d157:ac24:23dd:130a	35.221.19.10
b51a:901b:901b:8082:d157:ac24:23dd:130b	35.221.19.11
b51a:901b:901b:8082:d157:ac24:23dd:130c	35.221.19.12
b51a:901b:901b:8082:d157:ac24:23dd:130d	35.221.19.13
b51a:901b:901b:8082:d157:ac24:23dd:130e	35.221.19.14
b51a:901b:901b:8082:d157:ac24:23dd:130f	35.221.19.15
b51a:901b:901b:8082:d157:ac24:23dd:1310	35.221.19.16
b51a:901b:901b:8082:d157:ac24:23dd:1311	35.221.19.17
b51a:901b:901b:8082:d157:ac24:23dd:1312	35.221.19.18
b51a:901b:901b:8082:d157:ac24:23dd:1313	35.221.19.19
b51a:901b:901b:8082:d157:ac24:23dd:1314	35.221.19.20
b51a:901b:901b:8082:d157:ac24:23dd:1315	35.221.19.21
b51a:901b:901b:8082:d157:ac24:23dd:1316	35.221.19.22
b51a:901b:901b:8082:d157:ac24:23dd:1317	35.221.19.23
b51a:901b:901b:8082:d157:ac24:23dd:1318	35.221.19.24
b51a:901b:901b:8082:d157:ac24:23dd:1319	35.221.19.25
b51a:901b:901b:8082:d157:ac24:23dd:131a	35.221.19.26
b51a:901b:901b:8082:d157:ac24:23dd:131b	35.221.19.27
b51a:901b:901b:8082:d157:ac24:23dd:131c	35.221.19.28
b51a:901b:901b:8082:d157:ac24:23dd:131d	35.221.19.29
b51a:901b:901b:8082:d157:ac24:23dd:131e	35.221.19.30
b51a:901b:901b:8082:d157:ac24:23dd:131f	35.221.19.31
b51a:901b:901b:8082:d157:ac24:23dd:1320	35.221.19.32
b51a:901b:901b:8082:d157:ac24:23dd:1321	35.221.19.33
b51a:901b:901b:8082:d157:ac24:23dd:1322	35.221.19.34
b51a:901b:901b:8082:d157:ac24:23dd:1323	35.221.19.35
b51a:901b:901b:8082:d157:ac24:23dd:1324	35.221.19.36
b51a:901b:901b:8082:d157:ac24:23dd:1325	35.221.19.37
b51a:901b:901b:8082:d157:ac24:23dd:1326	35.221.19.38
b51a:901b:901b:8082:d157:ac24:23dd:1327	35.221.19.39
b51a:901b:901b:8082:d157:ac24:23dd:1328	35.221.19.40
b51a:901b:901b:8082:d157:ac24:23dd:1329	35.221.19.41
b51a:901b:901b:8082:d157:ac24:23dd:132a	35.221.19.42
b51a:901b:901b:8082:d157:ac24:23dd:132b	35.221.19.43
b51a:901b:901b:8082:d157:ac24:23dd:132c	35.221.19.44
b51a:901b:901b:8082:d157:ac24:23dd:132d	35.221.19.45
b51a:901b:901b:8082:d157:ac24:23dd:132e	35.221.19.46
b51a:901b:901b:8082:d157:ac24:23dd:132f	35.221.19.47
b51a:901b:901b:8082:d157:ac24:23dd:1330	35.221.19.48
b51a:901b:901b:8082:d157:ac24:23dd:1331	35.221.19.49
b51a:901b:901b:8082:d157:ac24:23dd:1332	35.221.19.50
b51a:901b:901b:8082:d157:ac24:23dd:1333	35.221.19.51
b51a:901b:901b:8082:d157:ac24:23dd:1334	35.221.19.52
b51a:901b:901b:8082:d157:ac24:23dd:1335	35.221.19.53
b51a:901b:901b:8082:d157:ac24:23dd:1336	35.221.19.54
b51a:901b:901b:8082:d157:ac24:23dd:1337	35.221.19.55
b51a:901b:901b:8082:d157:ac24:23dd:1338	35.221.19.56
b51a:901b:901b:8082:d157:ac24:23dd:1339	35.221.19.57
b51a:901b:901b:8082:d157:ac24:23dd:133a	35.221.19.58
b51a:901b:901b:8082:d157:ac24:23dd:133b	35.221.19.59
b51a:901b:901b:8082:d157:ac24:23dd:133c	35.221.19.60

b51a:901b:901b:8082:d157:ac24:23dd:133d	35.221.19.61
b51a:901b:901b:8082:d157:ac24:23dd:133e	35.221.19.62
b51a:901b:901b:8082:d157:ac24:23dd:133f	35.221.19.63
b51a:901b:901b:8082:d157:ac24:23dd:1340	35.221.19.64
b51a:901b:901b:8082:d157:ac24:23dd:1341	35.221.19.65
b51a:901b:901b:8082:d157:ac24:23dd:1342	35.221.19.66
b51a:901b:901b:8082:d157:ac24:23dd:1343	35.221.19.67
b51a:901b:901b:8082:d157:ac24:23dd:1344	35.221.19.68
b51a:901b:901b:8082:d157:ac24:23dd:1345	35.221.19.69
b51a:901b:901b:8082:d157:ac24:23dd:1346	35.221.19.70
b51a:901b:901b:8082:d157:ac24:23dd:1347	35.221.19.71
b51a:901b:901b:8082:d157:ac24:23dd:1348	35.221.19.72
b51a:901b:901b:8082:d157:ac24:23dd:1349	35.221.19.73
b51a:901b:901b:8082:d157:ac24:23dd:134a	35.221.19.74
b51a:901b:901b:8082:d157:ac24:23dd:134b	35.221.19.75
b51a:901b:901b:8082:d157:ac24:23dd:134c	35.221.19.76
b51a:901b:901b:8082:d157:ac24:23dd:134d	35.221.19.77
b51a:901b:901b:8082:d157:ac24:23dd:134e	35.221.19.78
b51a:901b:901b:8082:d157:ac24:23dd:134f	35.221.19.79
b51a:901b:901b:8082:d157:ac24:23dd:1350	35.221.19.80
b51a:901b:901b:8082:d157:ac24:23dd:1351	35.221.19.81
b51a:901b:901b:8082:d157:ac24:23dd:1352	35.221.19.82
b51a:901b:901b:8082:d157:ac24:23dd:1353	35.221.19.83
b51a:901b:901b:8082:d157:ac24:23dd:1354	35.221.19.84
b51a:901b:901b:8082:d157:ac24:23dd:1355	35.221.19.85
b51a:901b:901b:8082:d157:ac24:23dd:1356	35.221.19.86
b51a:901b:901b:8082:d157:ac24:23dd:1357	35.221.19.87
b51a:901b:901b:8082:d157:ac24:23dd:1358	35.221.19.88
b51a:901b:901b:8082:d157:ac24:23dd:1359	35.221.19.89
b51a:901b:901b:8082:d157:ac24:23dd:135a	35.221.19.90
b51a:901b:901b:8082:d157:ac24:23dd:135b	35.221.19.91
b51a:901b:901b:8082:d157:ac24:23dd:135c	35.221.19.92
b51a:901b:901b:8082:d157:ac24:23dd:135d	35.221.19.93
b51a:901b:901b:8082:d157:ac24:23dd:135e	35.221.19.94
b51a:901b:901b:8082:d157:ac24:23dd:135f	35.221.19.95
b51a:901b:901b:8082:d157:ac24:23dd:1360	35.221.19.96
b51a:901b:901b:8082:d157:ac24:23dd:1361	35.221.19.97
b51a:901b:901b:8082:d157:ac24:23dd:1362	35.221.19.98
b51a:901b:901b:8082:d157:ac24:23dd:1363	35.221.19.99
b51a:901b:901b:8082:d157:ac24:23dd:1364	35.221.19.100
b51a:901b:901b:8082:d157:ac24:23dd:1365	35.221.19.101
b51a:901b:901b:8082:d157:ac24:23dd:1366	35.221.19.102
b51a:901b:901b:8082:d157:ac24:23dd:1367	35.221.19.103
b51a:901b:901b:8082:d157:ac24:23dd:1368	35.221.19.104
b51a:901b:901b:8082:d157:ac24:23dd:1369	35.221.19.105
b51a:901b:901b:8082:d157:ac24:23dd:136a	35.221.19.106
b51a:901b:901b:8082:d157:ac24:23dd:136b	35.221.19.107
b51a:901b:901b:8082:d157:ac24:23dd:136c	35.221.19.108
b51a:901b:901b:8082:d157:ac24:23dd:136d	35.221.19.109
b51a:901b:901b:8082:d157:ac24:23dd:136e	35.221.19.110
b51a:901b:901b:8082:d157:ac24:23dd:136f	35.221.19.111
b51a:901b:901b:8082:d157:ac24:23dd:1370	35.221.19.112
b51a:901b:901b:8082:d157:ac24:23dd:1371	35.221.19.113
b51a:901b:901b:8082:d157:ac24:23dd:1372	35.221.19.114
b51a:901b:901b:8082:d157:ac24:23dd:1373	35.221.19.115
b51a:901b:901b:8082:d157:ac24:23dd:1374	35.221.19.116
b51a:901b:901b:8082:d157:ac24:23dd:1375	35.221.19.117
b51a:901b:901b:8082:d157:ac24:23dd:1376	35.221.19.118
b51a:901b:901b:8082:d157:ac24:23dd:1377	35.221.19.119
b51a:901b:901b:8082:d157:ac24:23dd:1378	35.221.19.120

b51a:901b:901b:8082:d157:ac24:23dd:1379	35.221.19.121
b51a:901b:901b:8082:d157:ac24:23dd:137a	35.221.19.122
b51a:901b:901b:8082:d157:ac24:23dd:137b	35.221.19.123
b51a:901b:901b:8082:d157:ac24:23dd:137c	35.221.19.124
b51a:901b:901b:8082:d157:ac24:23dd:137d	35.221.19.125
b51a:901b:901b:8082:d157:ac24:23dd:137e	35.221.19.126
b51a:901b:901b:8082:d157:ac24:23dd:137f	35.221.19.127
b51a:901b:901b:8082:d157:ac24:23dd:1380	35.221.19.128
b51a:901b:901b:8082:d157:ac24:23dd:1381	35.221.19.129
b51a:901b:901b:8082:d157:ac24:23dd:1382	35.221.19.130
b51a:901b:901b:8082:d157:ac24:23dd:1383	35.221.19.131
b51a:901b:901b:8082:d157:ac24:23dd:1384	35.221.19.132
b51a:901b:901b:8082:d157:ac24:23dd:1385	35.221.19.133
b51a:901b:901b:8082:d157:ac24:23dd:1386	35.221.19.134
b51a:901b:901b:8082:d157:ac24:23dd:1387	35.221.19.135
b51a:901b:901b:8082:d157:ac24:23dd:1388	35.221.19.136
b51a:901b:901b:8082:d157:ac24:23dd:1389	35.221.19.137
b51a:901b:901b:8082:d157:ac24:23dd:138a	35.221.19.138
b51a:901b:901b:8082:d157:ac24:23dd:138b	35.221.19.139
b51a:901b:901b:8082:d157:ac24:23dd:138c	35.221.19.140
b51a:901b:901b:8082:d157:ac24:23dd:138d	35.221.19.141
b51a:901b:901b:8082:d157:ac24:23dd:138e	35.221.19.142
b51a:901b:901b:8082:d157:ac24:23dd:138f	35.221.19.143
b51a:901b:901b:8082:d157:ac24:23dd:1390	35.221.19.144
b51a:901b:901b:8082:d157:ac24:23dd:1391	35.221.19.145
b51a:901b:901b:8082:d157:ac24:23dd:1392	35.221.19.146
b51a:901b:901b:8082:d157:ac24:23dd:1393	35.221.19.147
b51a:901b:901b:8082:d157:ac24:23dd:1394	35.221.19.148
b51a:901b:901b:8082:d157:ac24:23dd:1395	35.221.19.149
b51a:901b:901b:8082:d157:ac24:23dd:1396	35.221.19.150
b51a:901b:901b:8082:d157:ac24:23dd:1397	35.221.19.151
b51a:901b:901b:8082:d157:ac24:23dd:1398	35.221.19.152
b51a:901b:901b:8082:d157:ac24:23dd:1399	35.221.19.153
b51a:901b:901b:8082:d157:ac24:23dd:139a	35.221.19.154
b51a:901b:901b:8082:d157:ac24:23dd:139b	35.221.19.155
b51a:901b:901b:8082:d157:ac24:23dd:139c	35.221.19.156
b51a:901b:901b:8082:d157:ac24:23dd:139d	35.221.19.157
b51a:901b:901b:8082:d157:ac24:23dd:139e	35.221.19.158
b51a:901b:901b:8082:d157:ac24:23dd:139f	35.221.19.159
b51a:901b:901b:8082:d157:ac24:23dd:13a0	35.221.19.160
b51a:901b:901b:8082:d157:ac24:23dd:13a1	35.221.19.161
b51a:901b:901b:8082:d157:ac24:23dd:13a2	35.221.19.162
b51a:901b:901b:8082:d157:ac24:23dd:13a3	35.221.19.163
b51a:901b:901b:8082:d157:ac24:23dd:13a4	35.221.19.164
b51a:901b:901b:8082:d157:ac24:23dd:13a5	35.221.19.165
b51a:901b:901b:8082:d157:ac24:23dd:13a6	35.221.19.166
b51a:901b:901b:8082:d157:ac24:23dd:13a7	35.221.19.167
b51a:901b:901b:8082:d157:ac24:23dd:13a8	35.221.19.168
b51a:901b:901b:8082:d157:ac24:23dd:13a9	35.221.19.169
b51a:901b:901b:8082:d157:ac24:23dd:13aa	35.221.19.170
b51a:901b:901b:8082:d157:ac24:23dd:13ab	35.221.19.171
b51a:901b:901b:8082:d157:ac24:23dd:13ac	35.221.19.172
b51a:901b:901b:8082:d157:ac24:23dd:13ad	35.221.19.173
b51a:901b:901b:8082:d157:ac24:23dd:13ae	35.221.19.174
b51a:901b:901b:8082:d157:ac24:23dd:13af	35.221.19.175
b51a:901b:901b:8082:d157:ac24:23dd:13b0	35.221.19.176
b51a:901b:901b:8082:d157:ac24:23dd:13b1	35.221.19.177
b51a:901b:901b:8082:d157:ac24:23dd:13b2	35.221.19.178
b51a:901b:901b:8082:d157:ac24:23dd:13b3	35.221.19.179
b51a:901b:901b:8082:d157:ac24:23dd:13b4	35.221.19.180

b51a:901b:901b:8082:d157:ac24:23dd:13b5	35.221.19.181
b51a:901b:901b:8082:d157:ac24:23dd:13b6	35.221.19.182
b51a:901b:901b:8082:d157:ac24:23dd:13b7	35.221.19.183
b51a:901b:901b:8082:d157:ac24:23dd:13b8	35.221.19.184
b51a:901b:901b:8082:d157:ac24:23dd:13b9	35.221.19.185
b51a:901b:901b:8082:d157:ac24:23dd:13ba	35.221.19.186
b51a:901b:901b:8082:d157:ac24:23dd:13bb	35.221.19.187
b51a:901b:901b:8082:d157:ac24:23dd:13bc	35.221.19.188
b51a:901b:901b:8082:d157:ac24:23dd:13bd	35.221.19.189
b51a:901b:901b:8082:d157:ac24:23dd:13be	35.221.19.190
b51a:901b:901b:8082:d157:ac24:23dd:13bf	35.221.19.191
b51a:901b:901b:8082:d157:ac24:23dd:13c0	35.221.19.192
b51a:901b:901b:8082:d157:ac24:23dd:13c1	35.221.19.193
b51a:901b:901b:8082:d157:ac24:23dd:13c2	35.221.19.194
b51a:901b:901b:8082:d157:ac24:23dd:13c3	35.221.19.195
b51a:901b:901b:8082:d157:ac24:23dd:13c4	35.221.19.196
b51a:901b:901b:8082:d157:ac24:23dd:13c5	35.221.19.197
b51a:901b:901b:8082:d157:ac24:23dd:13c6	35.221.19.198
b51a:901b:901b:8082:d157:ac24:23dd:13c7	35.221.19.199
b51a:901b:901b:8082:d157:ac24:23dd:13c8	35.221.19.200
b51a:901b:901b:8082:d157:ac24:23dd:13c9	35.221.19.201
b51a:901b:901b:8082:d157:ac24:23dd:13ca	35.221.19.202
b51a:901b:901b:8082:d157:ac24:23dd:13cb	35.221.19.203
b51a:901b:901b:8082:d157:ac24:23dd:13cc	35.221.19.204
b51a:901b:901b:8082:d157:ac24:23dd:13cd	35.221.19.205
b51a:901b:901b:8082:d157:ac24:23dd:13ce	35.221.19.206
b51a:901b:901b:8082:d157:ac24:23dd:13cf	35.221.19.207
b51a:901b:901b:8082:d157:ac24:23dd:13d0	35.221.19.208
b51a:901b:901b:8082:d157:ac24:23dd:13d1	35.221.19.209
b51a:901b:901b:8082:d157:ac24:23dd:13d2	35.221.19.210
b51a:901b:901b:8082:d157:ac24:23dd:13d3	35.221.19.211
b51a:901b:901b:8082:d157:ac24:23dd:13d4	35.221.19.212
b51a:901b:901b:8082:d157:ac24:23dd:13d5	35.221.19.213
b51a:901b:901b:8082:d157:ac24:23dd:13d6	35.221.19.214
b51a:901b:901b:8082:d157:ac24:23dd:13d7	35.221.19.215
b51a:901b:901b:8082:d157:ac24:23dd:13d8	35.221.19.216
b51a:901b:901b:8082:d157:ac24:23dd:13d9	35.221.19.217
b51a:901b:901b:8082:d157:ac24:23dd:13da	35.221.19.218
b51a:901b:901b:8082:d157:ac24:23dd:13db	35.221.19.219
b51a:901b:901b:8082:d157:ac24:23dd:13dc	35.221.19.220
b51a:901b:901b:8082:d157:ac24:23dd:13dd	35.221.19.221
b51a:901b:901b:8082:d157:ac24:23dd:13de	35.221.19.222
b51a:901b:901b:8082:d157:ac24:23dd:13df	35.221.19.223
b51a:901b:901b:8082:d157:ac24:23dd:13e0	35.221.19.224
b51a:901b:901b:8082:d157:ac24:23dd:13e1	35.221.19.225
b51a:901b:901b:8082:d157:ac24:23dd:13e2	35.221.19.226
b51a:901b:901b:8082:d157:ac24:23dd:13e3	35.221.19.227
b51a:901b:901b:8082:d157:ac24:23dd:13e4	35.221.19.228
b51a:901b:901b:8082:d157:ac24:23dd:13e5	35.221.19.229
b51a:901b:901b:8082:d157:ac24:23dd:13e6	35.221.19.230
b51a:901b:901b:8082:d157:ac24:23dd:13e7	35.221.19.231
b51a:901b:901b:8082:d157:ac24:23dd:13e8	35.221.19.232
b51a:901b:901b:8082:d157:ac24:23dd:13e9	35.221.19.233
b51a:901b:901b:8082:d157:ac24:23dd:13ea	35.221.19.234
b51a:901b:901b:8082:d157:ac24:23dd:13eb	35.221.19.235
b51a:901b:901b:8082:d157:ac24:23dd:13ec	35.221.19.236
b51a:901b:901b:8082:d157:ac24:23dd:13ed	35.221.19.237
b51a:901b:901b:8082:d157:ac24:23dd:13ee	35.221.19.238
b51a:901b:901b:8082:d157:ac24:23dd:13ef	35.221.19.239
b51a:901b:901b:8082:d157:ac24:23dd:13f0	35.221.19.240
b51a:901b:901b:8082:d157:ac24:23dd:13f1	35.221.19.241
b51a:901b:901b:8082:d157:ac24:23dd:13f2	35.221.19.242
b51a:901b:901b:8082:d157:ac24:23dd:13f3	35.221.19.243
b51a:901b:901b:8082:d157:ac24:23dd:13f4	35.221.19.244
b51a:901b:901b:8082:d157:ac24:23dd:13f5	35.221.19.245
b51a:901b:901b:8082:d157:ac24:23dd:13f6	35.221.19.246
b51a:901b:901b:8082:d157:ac24:23dd:13f7	35.221.19.247
b51a:901b:901b:8082:d157:ac24:23dd:13f8	35.221.19.248
b51a:901b:901b:8082:d157:ac24:23dd:13f9	35.221.19.249
b51a:901b:901b:8082:d157:ac24:23dd:13fa	35.221.19.250
b51a:901b:901b:8082:d157:ac24:23dd:13fb	35.221.19.251
b51a:901b:901b:8082:d157:ac24:23dd:13fc	35.221.19.252
b51a:901b:901b:8082:d157:ac24:23dd:13fd	35.221.19.253
b51a:901b:901b:8082:d157:ac24:23dd:13fe	35.221.19.254
b51a:901b:901b:8082:d157:ac24:23dd:13ff	35.221.19.255

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.