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:4024:3a04:bb24:1201	187.36.18.1
cb15:901b:8024:901b:4024:3a04:bb24:1202	187.36.18.2
cb15:901b:8024:901b:4024:3a04:bb24:1203	187.36.18.3
cb15:901b:8024:901b:4024:3a04:bb24:1204	187.36.18.4
cb15:901b:8024:901b:4024:3a04:bb24:1205	187.36.18.5
cb15:901b:8024:901b:4024:3a04:bb24:1206	187.36.18.6
cb15:901b:8024:901b:4024:3a04:bb24:1207	187.36.18.7
cb15:901b:8024:901b:4024:3a04:bb24:1208	187.36.18.8
cb15:901b:8024:901b:4024:3a04:bb24:1209	187.36.18.9
cb15:901b:8024:901b:4024:3a04:bb24:120a	187.36.18.10
cb15:901b:8024:901b:4024:3a04:bb24:120b	187.36.18.11
cb15:901b:8024:901b:4024:3a04:bb24:120c	187.36.18.12
cb15:901b:8024:901b:4024:3a04:bb24:120d	187.36.18.13
cb15:901b:8024:901b:4024:3a04:bb24:120e	187.36.18.14
cb15:901b:8024:901b:4024:3a04:bb24:120f	187.36.18.15
cb15:901b:8024:901b:4024:3a04:bb24:1210	187.36.18.16
cb15:901b:8024:901b:4024:3a04:bb24:1211	187.36.18.17
cb15:901b:8024:901b:4024:3a04:bb24:1212	187.36.18.18
cb15:901b:8024:901b:4024:3a04:bb24:1213	187.36.18.19
cb15:901b:8024:901b:4024:3a04:bb24:1214	187.36.18.20
cb15:901b:8024:901b:4024:3a04:bb24:1215	187.36.18.21
cb15:901b:8024:901b:4024:3a04:bb24:1216	187.36.18.22
cb15:901b:8024:901b:4024:3a04:bb24:1217	187.36.18.23
cb15:901b:8024:901b:4024:3a04:bb24:1218	187.36.18.24
cb15:901b:8024:901b:4024:3a04:bb24:1219	187.36.18.25
cb15:901b:8024:901b:4024:3a04:bb24:121a	187.36.18.26
cb15:901b:8024:901b:4024:3a04:bb24:121b	187.36.18.27
cb15:901b:8024:901b:4024:3a04:bb24:121c	187.36.18.28
cb15:901b:8024:901b:4024:3a04:bb24:121d	187.36.18.29
cb15:901b:8024:901b:4024:3a04:bb24:121e	187.36.18.30
cb15:901b:8024:901b:4024:3a04:bb24:121f	187.36.18.31
cb15:901b:8024:901b:4024:3a04:bb24:1220	187.36.18.32
cb15:901b:8024:901b:4024:3a04:bb24:1221	187.36.18.33
cb15:901b:8024:901b:4024:3a04:bb24:1222	187.36.18.34
cb15:901b:8024:901b:4024:3a04:bb24:1223	187.36.18.35
cb15:901b:8024:901b:4024:3a04:bb24:1224	187.36.18.36
cb15:901b:8024:901b:4024:3a04:bb24:1225	187.36.18.37
cb15:901b:8024:901b:4024:3a04:bb24:1226	187.36.18.38
cb15:901b:8024:901b:4024:3a04:bb24:1227	187.36.18.39
cb15:901b:8024:901b:4024:3a04:bb24:1228	187.36.18.40
cb15:901b:8024:901b:4024:3a04:bb24:1229	187.36.18.41
cb15:901b:8024:901b:4024:3a04:bb24:122a	187.36.18.42
cb15:901b:8024:901b:4024:3a04:bb24:122b	187.36.18.43
cb15:901b:8024:901b:4024:3a04:bb24:122c	187.36.18.44
cb15:901b:8024:901b:4024:3a04:bb24:122d	187.36.18.45
cb15:901b:8024:901b:4024:3a04:bb24:122e	187.36.18.46
cb15:901b:8024:901b:4024:3a04:bb24:122f	187.36.18.47
cb15:901b:8024:901b:4024:3a04:bb24:1230	187.36.18.48
cb15:901b:8024:901b:4024:3a04:bb24:1231	187.36.18.49
cb15:901b:8024:901b:4024:3a04:bb24:1232	187.36.18.50
cb15:901b:8024:901b:4024:3a04:bb24:1233	187.36.18.51
cb15:901b:8024:901b:4024:3a04:bb24:1234	187.36.18.52
cb15:901b:8024:901b:4024:3a04:bb24:1235	187.36.18.53
cb15:901b:8024:901b:4024:3a04:bb24:1236	187.36.18.54
cb15:901b:8024:901b:4024:3a04:bb24:1237	187.36.18.55
cb15:901b:8024:901b:4024:3a04:bb24:1238	187.36.18.56
cb15:901b:8024:901b:4024:3a04:bb24:1239	187.36.18.57
cb15:901b:8024:901b:4024:3a04:bb24:123a	187.36.18.58
cb15:901b:8024:901b:4024:3a04:bb24:123b	187.36.18.59
cb15:901b:8024:901b:4024:3a04:bb24:123c	187.36.18.60

cb15:901b:8024:901b:4024:3a04:bb24:123d	187.36.18.61
cb15:901b:8024:901b:4024:3a04:bb24:123e	187.36.18.62
cb15:901b:8024:901b:4024:3a04:bb24:123f	187.36.18.63
cb15:901b:8024:901b:4024:3a04:bb24:1240	187.36.18.64
cb15:901b:8024:901b:4024:3a04:bb24:1241	187.36.18.65
cb15:901b:8024:901b:4024:3a04:bb24:1242	187.36.18.66
cb15:901b:8024:901b:4024:3a04:bb24:1243	187.36.18.67
cb15:901b:8024:901b:4024:3a04:bb24:1244	187.36.18.68
cb15:901b:8024:901b:4024:3a04:bb24:1245	187.36.18.69
cb15:901b:8024:901b:4024:3a04:bb24:1246	187.36.18.70
cb15:901b:8024:901b:4024:3a04:bb24:1247	187.36.18.71
cb15:901b:8024:901b:4024:3a04:bb24:1248	187.36.18.72
cb15:901b:8024:901b:4024:3a04:bb24:1249	187.36.18.73
cb15:901b:8024:901b:4024:3a04:bb24:124a	187.36.18.74
cb15:901b:8024:901b:4024:3a04:bb24:124b	187.36.18.75
cb15:901b:8024:901b:4024:3a04:bb24:124c	187.36.18.76
cb15:901b:8024:901b:4024:3a04:bb24:124d	187.36.18.77
cb15:901b:8024:901b:4024:3a04:bb24:124e	187.36.18.78
cb15:901b:8024:901b:4024:3a04:bb24:124f	187.36.18.79
cb15:901b:8024:901b:4024:3a04:bb24:1250	187.36.18.80
cb15:901b:8024:901b:4024:3a04:bb24:1251	187.36.18.81
cb15:901b:8024:901b:4024:3a04:bb24:1252	187.36.18.82
cb15:901b:8024:901b:4024:3a04:bb24:1253	187.36.18.83
cb15:901b:8024:901b:4024:3a04:bb24:1254	187.36.18.84
cb15:901b:8024:901b:4024:3a04:bb24:1255	187.36.18.85
cb15:901b:8024:901b:4024:3a04:bb24:1256	187.36.18.86
cb15:901b:8024:901b:4024:3a04:bb24:1257	187.36.18.87
cb15:901b:8024:901b:4024:3a04:bb24:1258	187.36.18.88
cb15:901b:8024:901b:4024:3a04:bb24:1259	187.36.18.89
cb15:901b:8024:901b:4024:3a04:bb24:125a	187.36.18.90
cb15:901b:8024:901b:4024:3a04:bb24:125b	187.36.18.91
cb15:901b:8024:901b:4024:3a04:bb24:125c	187.36.18.92
cb15:901b:8024:901b:4024:3a04:bb24:125d	187.36.18.93
cb15:901b:8024:901b:4024:3a04:bb24:125e	187.36.18.94
cb15:901b:8024:901b:4024:3a04:bb24:125f	187.36.18.95
cb15:901b:8024:901b:4024:3a04:bb24:1260	187.36.18.96
cb15:901b:8024:901b:4024:3a04:bb24:1261	187.36.18.97
cb15:901b:8024:901b:4024:3a04:bb24:1262	187.36.18.98
cb15:901b:8024:901b:4024:3a04:bb24:1263	187.36.18.99
cb15:901b:8024:901b:4024:3a04:bb24:1264	187.36.18.100
cb15:901b:8024:901b:4024:3a04:bb24:1265	187.36.18.101
cb15:901b:8024:901b:4024:3a04:bb24:1266	187.36.18.102
cb15:901b:8024:901b:4024:3a04:bb24:1267	187.36.18.103
cb15:901b:8024:901b:4024:3a04:bb24:1268	187.36.18.104
cb15:901b:8024:901b:4024:3a04:bb24:1269	187.36.18.105
cb15:901b:8024:901b:4024:3a04:bb24:126a	187.36.18.106
cb15:901b:8024:901b:4024:3a04:bb24:126b	187.36.18.107
cb15:901b:8024:901b:4024:3a04:bb24:126c	187.36.18.108
cb15:901b:8024:901b:4024:3a04:bb24:126d	187.36.18.109
cb15:901b:8024:901b:4024:3a04:bb24:126e	187.36.18.110
cb15:901b:8024:901b:4024:3a04:bb24:126f	187.36.18.111
cb15:901b:8024:901b:4024:3a04:bb24:1270	187.36.18.112
cb15:901b:8024:901b:4024:3a04:bb24:1271	187.36.18.113
cb15:901b:8024:901b:4024:3a04:bb24:1272	187.36.18.114
cb15:901b:8024:901b:4024:3a04:bb24:1273	187.36.18.115
cb15:901b:8024:901b:4024:3a04:bb24:1274	187.36.18.116
cb15:901b:8024:901b:4024:3a04:bb24:1275	187.36.18.117
cb15:901b:8024:901b:4024:3a04:bb24:1276	187.36.18.118
cb15:901b:8024:901b:4024:3a04:bb24:1277	187.36.18.119
cb15:901b:8024:901b:4024:3a04:bb24:1278	187.36.18.120

cb15:901b:8024:901b:4024:3a04:bb24:1279	187.36.18.121
cb15:901b:8024:901b:4024:3a04:bb24:127a	187.36.18.122
cb15:901b:8024:901b:4024:3a04:bb24:127b	187.36.18.123
cb15:901b:8024:901b:4024:3a04:bb24:127c	187.36.18.124
cb15:901b:8024:901b:4024:3a04:bb24:127d	187.36.18.125
cb15:901b:8024:901b:4024:3a04:bb24:127e	187.36.18.126
cb15:901b:8024:901b:4024:3a04:bb24:127f	187.36.18.127
cb15:901b:8024:901b:4024:3a04:bb24:1280	187.36.18.128
cb15:901b:8024:901b:4024:3a04:bb24:1281	187.36.18.129
cb15:901b:8024:901b:4024:3a04:bb24:1282	187.36.18.130
cb15:901b:8024:901b:4024:3a04:bb24:1283	187.36.18.131
cb15:901b:8024:901b:4024:3a04:bb24:1284	187.36.18.132
cb15:901b:8024:901b:4024:3a04:bb24:1285	187.36.18.133
cb15:901b:8024:901b:4024:3a04:bb24:1286	187.36.18.134
cb15:901b:8024:901b:4024:3a04:bb24:1287	187.36.18.135
cb15:901b:8024:901b:4024:3a04:bb24:1288	187.36.18.136
cb15:901b:8024:901b:4024:3a04:bb24:1289	187.36.18.137
cb15:901b:8024:901b:4024:3a04:bb24:128a	187.36.18.138
cb15:901b:8024:901b:4024:3a04:bb24:128b	187.36.18.139
cb15:901b:8024:901b:4024:3a04:bb24:128c	187.36.18.140
cb15:901b:8024:901b:4024:3a04:bb24:128d	187.36.18.141
cb15:901b:8024:901b:4024:3a04:bb24:128e	187.36.18.142
cb15:901b:8024:901b:4024:3a04:bb24:128f	187.36.18.143
cb15:901b:8024:901b:4024:3a04:bb24:1290	187.36.18.144
cb15:901b:8024:901b:4024:3a04:bb24:1291	187.36.18.145
cb15:901b:8024:901b:4024:3a04:bb24:1292	187.36.18.146
cb15:901b:8024:901b:4024:3a04:bb24:1293	187.36.18.147
cb15:901b:8024:901b:4024:3a04:bb24:1294	187.36.18.148
cb15:901b:8024:901b:4024:3a04:bb24:1295	187.36.18.149
cb15:901b:8024:901b:4024:3a04:bb24:1296	187.36.18.150
cb15:901b:8024:901b:4024:3a04:bb24:1297	187.36.18.151
cb15:901b:8024:901b:4024:3a04:bb24:1298	187.36.18.152
cb15:901b:8024:901b:4024:3a04:bb24:1299	187.36.18.153
cb15:901b:8024:901b:4024:3a04:bb24:129a	187.36.18.154
cb15:901b:8024:901b:4024:3a04:bb24:129b	187.36.18.155
cb15:901b:8024:901b:4024:3a04:bb24:129c	187.36.18.156
cb15:901b:8024:901b:4024:3a04:bb24:129d	187.36.18.157
cb15:901b:8024:901b:4024:3a04:bb24:129e	187.36.18.158
cb15:901b:8024:901b:4024:3a04:bb24:129f	187.36.18.159
cb15:901b:8024:901b:4024:3a04:bb24:12a0	187.36.18.160
cb15:901b:8024:901b:4024:3a04:bb24:12a1	187.36.18.161
cb15:901b:8024:901b:4024:3a04:bb24:12a2	187.36.18.162
cb15:901b:8024:901b:4024:3a04:bb24:12a3	187.36.18.163
cb15:901b:8024:901b:4024:3a04:bb24:12a4	187.36.18.164
cb15:901b:8024:901b:4024:3a04:bb24:12a5	187.36.18.165
cb15:901b:8024:901b:4024:3a04:bb24:12a6	187.36.18.166
cb15:901b:8024:901b:4024:3a04:bb24:12a7	187.36.18.167
cb15:901b:8024:901b:4024:3a04:bb24:12a8	187.36.18.168
cb15:901b:8024:901b:4024:3a04:bb24:12a9	187.36.18.169
cb15:901b:8024:901b:4024:3a04:bb24:12aa	187.36.18.170
cb15:901b:8024:901b:4024:3a04:bb24:12ab	187.36.18.171
cb15:901b:8024:901b:4024:3a04:bb24:12ac	187.36.18.172
cb15:901b:8024:901b:4024:3a04:bb24:12ad	187.36.18.173
cb15:901b:8024:901b:4024:3a04:bb24:12ae	187.36.18.174
cb15:901b:8024:901b:4024:3a04:bb24:12af	187.36.18.175
cb15:901b:8024:901b:4024:3a04:bb24:12b0	187.36.18.176
cb15:901b:8024:901b:4024:3a04:bb24:12b1	187.36.18.177
cb15:901b:8024:901b:4024:3a04:bb24:12b2	187.36.18.178
cb15:901b:8024:901b:4024:3a04:bb24:12b3	187.36.18.179
cb15:901b:8024:901b:4024:3a04:bb24:12b4	187.36.18.180

cb15:901b:8024:901b:4024:3a04:bb24:12b5	187.36.18.181
cb15:901b:8024:901b:4024:3a04:bb24:12b6	187.36.18.182
cb15:901b:8024:901b:4024:3a04:bb24:12b7	187.36.18.183
cb15:901b:8024:901b:4024:3a04:bb24:12b8	187.36.18.184
cb15:901b:8024:901b:4024:3a04:bb24:12b9	187.36.18.185
cb15:901b:8024:901b:4024:3a04:bb24:12ba	187.36.18.186
cb15:901b:8024:901b:4024:3a04:bb24:12bb	187.36.18.187
cb15:901b:8024:901b:4024:3a04:bb24:12bc	187.36.18.188
cb15:901b:8024:901b:4024:3a04:bb24:12bd	187.36.18.189
cb15:901b:8024:901b:4024:3a04:bb24:12be	187.36.18.190
cb15:901b:8024:901b:4024:3a04:bb24:12bf	187.36.18.191
cb15:901b:8024:901b:4024:3a04:bb24:12c0	187.36.18.192
cb15:901b:8024:901b:4024:3a04:bb24:12c1	187.36.18.193
cb15:901b:8024:901b:4024:3a04:bb24:12c2	187.36.18.194
cb15:901b:8024:901b:4024:3a04:bb24:12c3	187.36.18.195
cb15:901b:8024:901b:4024:3a04:bb24:12c4	187.36.18.196
cb15:901b:8024:901b:4024:3a04:bb24:12c5	187.36.18.197
cb15:901b:8024:901b:4024:3a04:bb24:12c6	187.36.18.198
cb15:901b:8024:901b:4024:3a04:bb24:12c7	187.36.18.199
cb15:901b:8024:901b:4024:3a04:bb24:12c8	187.36.18.200
cb15:901b:8024:901b:4024:3a04:bb24:12c9	187.36.18.201
cb15:901b:8024:901b:4024:3a04:bb24:12ca	187.36.18.202
cb15:901b:8024:901b:4024:3a04:bb24:12cb	187.36.18.203
cb15:901b:8024:901b:4024:3a04:bb24:12cc	187.36.18.204
cb15:901b:8024:901b:4024:3a04:bb24:12cd	187.36.18.205
cb15:901b:8024:901b:4024:3a04:bb24:12ce	187.36.18.206
cb15:901b:8024:901b:4024:3a04:bb24:12cf	187.36.18.207
cb15:901b:8024:901b:4024:3a04:bb24:12d0	187.36.18.208
cb15:901b:8024:901b:4024:3a04:bb24:12d1	187.36.18.209
cb15:901b:8024:901b:4024:3a04:bb24:12d2	187.36.18.210
cb15:901b:8024:901b:4024:3a04:bb24:12d3	187.36.18.211
cb15:901b:8024:901b:4024:3a04:bb24:12d4	187.36.18.212
cb15:901b:8024:901b:4024:3a04:bb24:12d5	187.36.18.213
cb15:901b:8024:901b:4024:3a04:bb24:12d6	187.36.18.214
cb15:901b:8024:901b:4024:3a04:bb24:12d7	187.36.18.215
cb15:901b:8024:901b:4024:3a04:bb24:12d8	187.36.18.216
cb15:901b:8024:901b:4024:3a04:bb24:12d9	187.36.18.217
cb15:901b:8024:901b:4024:3a04:bb24:12da	187.36.18.218
cb15:901b:8024:901b:4024:3a04:bb24:12db	187.36.18.219
cb15:901b:8024:901b:4024:3a04:bb24:12dc	187.36.18.220
cb15:901b:8024:901b:4024:3a04:bb24:12dd	187.36.18.221
cb15:901b:8024:901b:4024:3a04:bb24:12de	187.36.18.222
cb15:901b:8024:901b:4024:3a04:bb24:12df	187.36.18.223
cb15:901b:8024:901b:4024:3a04:bb24:12e0	187.36.18.224
cb15:901b:8024:901b:4024:3a04:bb24:12e1	187.36.18.225
cb15:901b:8024:901b:4024:3a04:bb24:12e2	187.36.18.226
cb15:901b:8024:901b:4024:3a04:bb24:12e3	187.36.18.227
cb15:901b:8024:901b:4024:3a04:bb24:12e4	187.36.18.228
cb15:901b:8024:901b:4024:3a04:bb24:12e5	187.36.18.229
cb15:901b:8024:901b:4024:3a04:bb24:12e6	187.36.18.230
cb15:901b:8024:901b:4024:3a04:bb24:12e7	187.36.18.231
cb15:901b:8024:901b:4024:3a04:bb24:12e8	187.36.18.232
cb15:901b:8024:901b:4024:3a04:bb24:12e9	187.36.18.233
cb15:901b:8024:901b:4024:3a04:bb24:12ea	187.36.18.234
cb15:901b:8024:901b:4024:3a04:bb24:12eb	187.36.18.235
cb15:901b:8024:901b:4024:3a04:bb24:12ec	187.36.18.236
cb15:901b:8024:901b:4024:3a04:bb24:12ed	187.36.18.237
cb15:901b:8024:901b:4024:3a04:bb24:12ee	187.36.18.238
cb15:901b:8024:901b:4024:3a04:bb24:12ef	187.36.18.239
cb15:901b:8024:901b:4024:3a04:bb24:12f0	187.36.18.240
cb15:901b:8024:901b:4024:3a04:bb24:12f1	187.36.18.241
cb15:901b:8024:901b:4024:3a04:bb24:12f2	187.36.18.242
cb15:901b:8024:901b:4024:3a04:bb24:12f3	187.36.18.243
cb15:901b:8024:901b:4024:3a04:bb24:12f4	187.36.18.244
cb15:901b:8024:901b:4024:3a04:bb24:12f5	187.36.18.245
cb15:901b:8024:901b:4024:3a04:bb24:12f6	187.36.18.246
cb15:901b:8024:901b:4024:3a04:bb24:12f7	187.36.18.247
cb15:901b:8024:901b:4024:3a04:bb24:12f8	187.36.18.248
cb15:901b:8024:901b:4024:3a04:bb24:12f9	187.36.18.249
cb15:901b:8024:901b:4024:3a04:bb24:12fa	187.36.18.250
cb15:901b:8024:901b:4024:3a04:bb24:12fb	187.36.18.251
cb15:901b:8024:901b:4024:3a04:bb24:12fc	187.36.18.252
cb15:901b:8024:901b:4024:3a04:bb24:12fd	187.36.18.253
cb15:901b:8024:901b:4024:3a04:bb24:12fe	187.36.18.254
cb15:901b:8024:901b:4024:3a04:bb24:12ff	187.36.18.255

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.