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:8024:901b:91bc:cb15:d044:1201	208.68.18.1
cb15:901b:8024:901b:91bc:cb15:d044:1202	208.68.18.2
cb15:901b:8024:901b:91bc:cb15:d044:1203	208.68.18.3
cb15:901b:8024:901b:91bc:cb15:d044:1204	208.68.18.4
cb15:901b:8024:901b:91bc:cb15:d044:1205	208.68.18.5
cb15:901b:8024:901b:91bc:cb15:d044:1206	208.68.18.6
cb15:901b:8024:901b:91bc:cb15:d044:1207	208.68.18.7
cb15:901b:8024:901b:91bc:cb15:d044:1208	208.68.18.8
cb15:901b:8024:901b:91bc:cb15:d044:1209	208.68.18.9
cb15:901b:8024:901b:91bc:cb15:d044:120a	208.68.18.10
cb15:901b:8024:901b:91bc:cb15:d044:120b	208.68.18.11
cb15:901b:8024:901b:91bc:cb15:d044:120c	208.68.18.12
cb15:901b:8024:901b:91bc:cb15:d044:120d	208.68.18.13
cb15:901b:8024:901b:91bc:cb15:d044:120e	208.68.18.14
cb15:901b:8024:901b:91bc:cb15:d044:120f	208.68.18.15
cb15:901b:8024:901b:91bc:cb15:d044:1210	208.68.18.16
cb15:901b:8024:901b:91bc:cb15:d044:1211	208.68.18.17
cb15:901b:8024:901b:91bc:cb15:d044:1212	208.68.18.18
cb15:901b:8024:901b:91bc:cb15:d044:1213	208.68.18.19
cb15:901b:8024:901b:91bc:cb15:d044:1214	208.68.18.20
cb15:901b:8024:901b:91bc:cb15:d044:1215	208.68.18.21
cb15:901b:8024:901b:91bc:cb15:d044:1216	208.68.18.22
cb15:901b:8024:901b:91bc:cb15:d044:1217	208.68.18.23
cb15:901b:8024:901b:91bc:cb15:d044:1218	208.68.18.24
cb15:901b:8024:901b:91bc:cb15:d044:1219	208.68.18.25
cb15:901b:8024:901b:91bc:cb15:d044:121a	208.68.18.26
cb15:901b:8024:901b:91bc:cb15:d044:121b	208.68.18.27
cb15:901b:8024:901b:91bc:cb15:d044:121c	208.68.18.28
cb15:901b:8024:901b:91bc:cb15:d044:121d	208.68.18.29
cb15:901b:8024:901b:91bc:cb15:d044:121e	208.68.18.30
cb15:901b:8024:901b:91bc:cb15:d044:121f	208.68.18.31
cb15:901b:8024:901b:91bc:cb15:d044:1220	208.68.18.32
cb15:901b:8024:901b:91bc:cb15:d044:1221	208.68.18.33
cb15:901b:8024:901b:91bc:cb15:d044:1222	208.68.18.34
cb15:901b:8024:901b:91bc:cb15:d044:1223	208.68.18.35
cb15:901b:8024:901b:91bc:cb15:d044:1224	208.68.18.36
cb15:901b:8024:901b:91bc:cb15:d044:1225	208.68.18.37
cb15:901b:8024:901b:91bc:cb15:d044:1226	208.68.18.38
cb15:901b:8024:901b:91bc:cb15:d044:1227	208.68.18.39
cb15:901b:8024:901b:91bc:cb15:d044:1228	208.68.18.40
cb15:901b:8024:901b:91bc:cb15:d044:1229	208.68.18.41
cb15:901b:8024:901b:91bc:cb15:d044:122a	208.68.18.42
cb15:901b:8024:901b:91bc:cb15:d044:122b	208.68.18.43
cb15:901b:8024:901b:91bc:cb15:d044:122c	208.68.18.44
cb15:901b:8024:901b:91bc:cb15:d044:122d	208.68.18.45
cb15:901b:8024:901b:91bc:cb15:d044:122e	208.68.18.46
cb15:901b:8024:901b:91bc:cb15:d044:122f	208.68.18.47
cb15:901b:8024:901b:91bc:cb15:d044:1230	208.68.18.48
cb15:901b:8024:901b:91bc:cb15:d044:1231	208.68.18.49
cb15:901b:8024:901b:91bc:cb15:d044:1232	208.68.18.50
cb15:901b:8024:901b:91bc:cb15:d044:1233	208.68.18.51
cb15:901b:8024:901b:91bc:cb15:d044:1234	208.68.18.52
cb15:901b:8024:901b:91bc:cb15:d044:1235	208.68.18.53
cb15:901b:8024:901b:91bc:cb15:d044:1236	208.68.18.54
cb15:901b:8024:901b:91bc:cb15:d044:1237	208.68.18.55
cb15:901b:8024:901b:91bc:cb15:d044:1238	208.68.18.56
cb15:901b:8024:901b:91bc:cb15:d044:1239	208.68.18.57
cb15:901b:8024:901b:91bc:cb15:d044:123a	208.68.18.58
cb15:901b:8024:901b:91bc:cb15:d044:123b	208.68.18.59
cb15:901b:8024:901b:91bc:cb15:d044:123c	208.68.18.60

cb15:901b:8024:901b:91bc:cb15:d044:123d	208.68.18.61
cb15:901b:8024:901b:91bc:cb15:d044:123e	208.68.18.62
cb15:901b:8024:901b:91bc:cb15:d044:123f	208.68.18.63
cb15:901b:8024:901b:91bc:cb15:d044:1240	208.68.18.64
cb15:901b:8024:901b:91bc:cb15:d044:1241	208.68.18.65
cb15:901b:8024:901b:91bc:cb15:d044:1242	208.68.18.66
cb15:901b:8024:901b:91bc:cb15:d044:1243	208.68.18.67
cb15:901b:8024:901b:91bc:cb15:d044:1244	208.68.18.68
cb15:901b:8024:901b:91bc:cb15:d044:1245	208.68.18.69
cb15:901b:8024:901b:91bc:cb15:d044:1246	208.68.18.70
cb15:901b:8024:901b:91bc:cb15:d044:1247	208.68.18.71
cb15:901b:8024:901b:91bc:cb15:d044:1248	208.68.18.72
cb15:901b:8024:901b:91bc:cb15:d044:1249	208.68.18.73
cb15:901b:8024:901b:91bc:cb15:d044:124a	208.68.18.74
cb15:901b:8024:901b:91bc:cb15:d044:124b	208.68.18.75
cb15:901b:8024:901b:91bc:cb15:d044:124c	208.68.18.76
cb15:901b:8024:901b:91bc:cb15:d044:124d	208.68.18.77
cb15:901b:8024:901b:91bc:cb15:d044:124e	208.68.18.78
cb15:901b:8024:901b:91bc:cb15:d044:124f	208.68.18.79
cb15:901b:8024:901b:91bc:cb15:d044:1250	208.68.18.80
cb15:901b:8024:901b:91bc:cb15:d044:1251	208.68.18.81
cb15:901b:8024:901b:91bc:cb15:d044:1252	208.68.18.82
cb15:901b:8024:901b:91bc:cb15:d044:1253	208.68.18.83
cb15:901b:8024:901b:91bc:cb15:d044:1254	208.68.18.84
cb15:901b:8024:901b:91bc:cb15:d044:1255	208.68.18.85
cb15:901b:8024:901b:91bc:cb15:d044:1256	208.68.18.86
cb15:901b:8024:901b:91bc:cb15:d044:1257	208.68.18.87
cb15:901b:8024:901b:91bc:cb15:d044:1258	208.68.18.88
cb15:901b:8024:901b:91bc:cb15:d044:1259	208.68.18.89
cb15:901b:8024:901b:91bc:cb15:d044:125a	208.68.18.90
cb15:901b:8024:901b:91bc:cb15:d044:125b	208.68.18.91
cb15:901b:8024:901b:91bc:cb15:d044:125c	208.68.18.92
cb15:901b:8024:901b:91bc:cb15:d044:125d	208.68.18.93
cb15:901b:8024:901b:91bc:cb15:d044:125e	208.68.18.94
cb15:901b:8024:901b:91bc:cb15:d044:125f	208.68.18.95
cb15:901b:8024:901b:91bc:cb15:d044:1260	208.68.18.96
cb15:901b:8024:901b:91bc:cb15:d044:1261	208.68.18.97
cb15:901b:8024:901b:91bc:cb15:d044:1262	208.68.18.98
cb15:901b:8024:901b:91bc:cb15:d044:1263	208.68.18.99
cb15:901b:8024:901b:91bc:cb15:d044:1264	208.68.18.100
cb15:901b:8024:901b:91bc:cb15:d044:1265	208.68.18.101
cb15:901b:8024:901b:91bc:cb15:d044:1266	208.68.18.102
cb15:901b:8024:901b:91bc:cb15:d044:1267	208.68.18.103
cb15:901b:8024:901b:91bc:cb15:d044:1268	208.68.18.104
cb15:901b:8024:901b:91bc:cb15:d044:1269	208.68.18.105
cb15:901b:8024:901b:91bc:cb15:d044:126a	208.68.18.106
cb15:901b:8024:901b:91bc:cb15:d044:126b	208.68.18.107
cb15:901b:8024:901b:91bc:cb15:d044:126c	208.68.18.108
cb15:901b:8024:901b:91bc:cb15:d044:126d	208.68.18.109
cb15:901b:8024:901b:91bc:cb15:d044:126e	208.68.18.110
cb15:901b:8024:901b:91bc:cb15:d044:126f	208.68.18.111
cb15:901b:8024:901b:91bc:cb15:d044:1270	208.68.18.112
cb15:901b:8024:901b:91bc:cb15:d044:1271	208.68.18.113
cb15:901b:8024:901b:91bc:cb15:d044:1272	208.68.18.114
cb15:901b:8024:901b:91bc:cb15:d044:1273	208.68.18.115
cb15:901b:8024:901b:91bc:cb15:d044:1274	208.68.18.116
cb15:901b:8024:901b:91bc:cb15:d044:1275	208.68.18.117
cb15:901b:8024:901b:91bc:cb15:d044:1276	208.68.18.118
cb15:901b:8024:901b:91bc:cb15:d044:1277	208.68.18.119
cb15:901b:8024:901b:91bc:cb15:d044:1278	208.68.18.120

cb15:901b:8024:901b:91bc:cb15:d044:1279	208.68.18.121
cb15:901b:8024:901b:91bc:cb15:d044:127a	208.68.18.122
cb15:901b:8024:901b:91bc:cb15:d044:127b	208.68.18.123
cb15:901b:8024:901b:91bc:cb15:d044:127c	208.68.18.124
cb15:901b:8024:901b:91bc:cb15:d044:127d	208.68.18.125
cb15:901b:8024:901b:91bc:cb15:d044:127e	208.68.18.126
cb15:901b:8024:901b:91bc:cb15:d044:127f	208.68.18.127
cb15:901b:8024:901b:91bc:cb15:d044:1280	208.68.18.128
cb15:901b:8024:901b:91bc:cb15:d044:1281	208.68.18.129
cb15:901b:8024:901b:91bc:cb15:d044:1282	208.68.18.130
cb15:901b:8024:901b:91bc:cb15:d044:1283	208.68.18.131
cb15:901b:8024:901b:91bc:cb15:d044:1284	208.68.18.132
cb15:901b:8024:901b:91bc:cb15:d044:1285	208.68.18.133
cb15:901b:8024:901b:91bc:cb15:d044:1286	208.68.18.134
cb15:901b:8024:901b:91bc:cb15:d044:1287	208.68.18.135
cb15:901b:8024:901b:91bc:cb15:d044:1288	208.68.18.136
cb15:901b:8024:901b:91bc:cb15:d044:1289	208.68.18.137
cb15:901b:8024:901b:91bc:cb15:d044:128a	208.68.18.138
cb15:901b:8024:901b:91bc:cb15:d044:128b	208.68.18.139
cb15:901b:8024:901b:91bc:cb15:d044:128c	208.68.18.140
cb15:901b:8024:901b:91bc:cb15:d044:128d	208.68.18.141
cb15:901b:8024:901b:91bc:cb15:d044:128e	208.68.18.142
cb15:901b:8024:901b:91bc:cb15:d044:128f	208.68.18.143
cb15:901b:8024:901b:91bc:cb15:d044:1290	208.68.18.144
cb15:901b:8024:901b:91bc:cb15:d044:1291	208.68.18.145
cb15:901b:8024:901b:91bc:cb15:d044:1292	208.68.18.146
cb15:901b:8024:901b:91bc:cb15:d044:1293	208.68.18.147
cb15:901b:8024:901b:91bc:cb15:d044:1294	208.68.18.148
cb15:901b:8024:901b:91bc:cb15:d044:1295	208.68.18.149
cb15:901b:8024:901b:91bc:cb15:d044:1296	208.68.18.150
cb15:901b:8024:901b:91bc:cb15:d044:1297	208.68.18.151
cb15:901b:8024:901b:91bc:cb15:d044:1298	208.68.18.152
cb15:901b:8024:901b:91bc:cb15:d044:1299	208.68.18.153
cb15:901b:8024:901b:91bc:cb15:d044:129a	208.68.18.154
cb15:901b:8024:901b:91bc:cb15:d044:129b	208.68.18.155
cb15:901b:8024:901b:91bc:cb15:d044:129c	208.68.18.156
cb15:901b:8024:901b:91bc:cb15:d044:129d	208.68.18.157
cb15:901b:8024:901b:91bc:cb15:d044:129e	208.68.18.158
cb15:901b:8024:901b:91bc:cb15:d044:129f	208.68.18.159
cb15:901b:8024:901b:91bc:cb15:d044:12a0	208.68.18.160
cb15:901b:8024:901b:91bc:cb15:d044:12a1	208.68.18.161
cb15:901b:8024:901b:91bc:cb15:d044:12a2	208.68.18.162
cb15:901b:8024:901b:91bc:cb15:d044:12a3	208.68.18.163
cb15:901b:8024:901b:91bc:cb15:d044:12a4	208.68.18.164
cb15:901b:8024:901b:91bc:cb15:d044:12a5	208.68.18.165
cb15:901b:8024:901b:91bc:cb15:d044:12a6	208.68.18.166
cb15:901b:8024:901b:91bc:cb15:d044:12a7	208.68.18.167
cb15:901b:8024:901b:91bc:cb15:d044:12a8	208.68.18.168
cb15:901b:8024:901b:91bc:cb15:d044:12a9	208.68.18.169
cb15:901b:8024:901b:91bc:cb15:d044:12aa	208.68.18.170
cb15:901b:8024:901b:91bc:cb15:d044:12ab	208.68.18.171
cb15:901b:8024:901b:91bc:cb15:d044:12ac	208.68.18.172
cb15:901b:8024:901b:91bc:cb15:d044:12ad	208.68.18.173
cb15:901b:8024:901b:91bc:cb15:d044:12ae	208.68.18.174
cb15:901b:8024:901b:91bc:cb15:d044:12af	208.68.18.175
cb15:901b:8024:901b:91bc:cb15:d044:12b0	208.68.18.176
cb15:901b:8024:901b:91bc:cb15:d044:12b1	208.68.18.177
cb15:901b:8024:901b:91bc:cb15:d044:12b2	208.68.18.178
cb15:901b:8024:901b:91bc:cb15:d044:12b3	208.68.18.179
cb15:901b:8024:901b:91bc:cb15:d044:12b4	208.68.18.180

cb15:901b:8024:901b:91bc:cb15:d044:12b5	208.68.18.181
cb15:901b:8024:901b:91bc:cb15:d044:12b6	208.68.18.182
cb15:901b:8024:901b:91bc:cb15:d044:12b7	208.68.18.183
cb15:901b:8024:901b:91bc:cb15:d044:12b8	208.68.18.184
cb15:901b:8024:901b:91bc:cb15:d044:12b9	208.68.18.185
cb15:901b:8024:901b:91bc:cb15:d044:12ba	208.68.18.186
cb15:901b:8024:901b:91bc:cb15:d044:12bb	208.68.18.187
cb15:901b:8024:901b:91bc:cb15:d044:12bc	208.68.18.188
cb15:901b:8024:901b:91bc:cb15:d044:12bd	208.68.18.189
cb15:901b:8024:901b:91bc:cb15:d044:12be	208.68.18.190
cb15:901b:8024:901b:91bc:cb15:d044:12bf	208.68.18.191
cb15:901b:8024:901b:91bc:cb15:d044:12c0	208.68.18.192
cb15:901b:8024:901b:91bc:cb15:d044:12c1	208.68.18.193
cb15:901b:8024:901b:91bc:cb15:d044:12c2	208.68.18.194
cb15:901b:8024:901b:91bc:cb15:d044:12c3	208.68.18.195
cb15:901b:8024:901b:91bc:cb15:d044:12c4	208.68.18.196
cb15:901b:8024:901b:91bc:cb15:d044:12c5	208.68.18.197
cb15:901b:8024:901b:91bc:cb15:d044:12c6	208.68.18.198
cb15:901b:8024:901b:91bc:cb15:d044:12c7	208.68.18.199
cb15:901b:8024:901b:91bc:cb15:d044:12c8	208.68.18.200
cb15:901b:8024:901b:91bc:cb15:d044:12c9	208.68.18.201
cb15:901b:8024:901b:91bc:cb15:d044:12ca	208.68.18.202
cb15:901b:8024:901b:91bc:cb15:d044:12cb	208.68.18.203
cb15:901b:8024:901b:91bc:cb15:d044:12cc	208.68.18.204
cb15:901b:8024:901b:91bc:cb15:d044:12cd	208.68.18.205
cb15:901b:8024:901b:91bc:cb15:d044:12ce	208.68.18.206
cb15:901b:8024:901b:91bc:cb15:d044:12cf	208.68.18.207
cb15:901b:8024:901b:91bc:cb15:d044:12d0	208.68.18.208
cb15:901b:8024:901b:91bc:cb15:d044:12d1	208.68.18.209
cb15:901b:8024:901b:91bc:cb15:d044:12d2	208.68.18.210
cb15:901b:8024:901b:91bc:cb15:d044:12d3	208.68.18.211
cb15:901b:8024:901b:91bc:cb15:d044:12d4	208.68.18.212
cb15:901b:8024:901b:91bc:cb15:d044:12d5	208.68.18.213
cb15:901b:8024:901b:91bc:cb15:d044:12d6	208.68.18.214
cb15:901b:8024:901b:91bc:cb15:d044:12d7	208.68.18.215
cb15:901b:8024:901b:91bc:cb15:d044:12d8	208.68.18.216
cb15:901b:8024:901b:91bc:cb15:d044:12d9	208.68.18.217
cb15:901b:8024:901b:91bc:cb15:d044:12da	208.68.18.218
cb15:901b:8024:901b:91bc:cb15:d044:12db	208.68.18.219
cb15:901b:8024:901b:91bc:cb15:d044:12dc	208.68.18.220
cb15:901b:8024:901b:91bc:cb15:d044:12dd	208.68.18.221
cb15:901b:8024:901b:91bc:cb15:d044:12de	208.68.18.222
cb15:901b:8024:901b:91bc:cb15:d044:12df	208.68.18.223
cb15:901b:8024:901b:91bc:cb15:d044:12e0	208.68.18.224
cb15:901b:8024:901b:91bc:cb15:d044:12e1	208.68.18.225
cb15:901b:8024:901b:91bc:cb15:d044:12e2	208.68.18.226
cb15:901b:8024:901b:91bc:cb15:d044:12e3	208.68.18.227
cb15:901b:8024:901b:91bc:cb15:d044:12e4	208.68.18.228
cb15:901b:8024:901b:91bc:cb15:d044:12e5	208.68.18.229
cb15:901b:8024:901b:91bc:cb15:d044:12e6	208.68.18.230
cb15:901b:8024:901b:91bc:cb15:d044:12e7	208.68.18.231
cb15:901b:8024:901b:91bc:cb15:d044:12e8	208.68.18.232
cb15:901b:8024:901b:91bc:cb15:d044:12e9	208.68.18.233
cb15:901b:8024:901b:91bc:cb15:d044:12ea	208.68.18.234
cb15:901b:8024:901b:91bc:cb15:d044:12eb	208.68.18.235
cb15:901b:8024:901b:91bc:cb15:d044:12ec	208.68.18.236
cb15:901b:8024:901b:91bc:cb15:d044:12ed	208.68.18.237
cb15:901b:8024:901b:91bc:cb15:d044:12ee	208.68.18.238
cb15:901b:8024:901b:91bc:cb15:d044:12ef	208.68.18.239
cb15:901b:8024:901b:91bc:cb15:d044:12f0	208.68.18.240
cb15:901b:8024:901b:91bc:cb15:d044:12f1	208.68.18.241
cb15:901b:8024:901b:91bc:cb15:d044:12f2	208.68.18.242
cb15:901b:8024:901b:91bc:cb15:d044:12f3	208.68.18.243
cb15:901b:8024:901b:91bc:cb15:d044:12f4	208.68.18.244
cb15:901b:8024:901b:91bc:cb15:d044:12f5	208.68.18.245
cb15:901b:8024:901b:91bc:cb15:d044:12f6	208.68.18.246
cb15:901b:8024:901b:91bc:cb15:d044:12f7	208.68.18.247
cb15:901b:8024:901b:91bc:cb15:d044:12f8	208.68.18.248
cb15:901b:8024:901b:91bc:cb15:d044:12f9	208.68.18.249
cb15:901b:8024:901b:91bc:cb15:d044:12fa	208.68.18.250
cb15:901b:8024:901b:91bc:cb15:d044:12fb	208.68.18.251
cb15:901b:8024:901b:91bc:cb15:d044:12fc	208.68.18.252
cb15:901b:8024:901b:91bc:cb15:d044:12fd	208.68.18.253
cb15:901b:8024:901b:91bc:cb15:d044:12fe	208.68.18.254
cb15:901b:8024:901b:91bc:cb15:d044:12ff	208.68.18.255

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.