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:cd24:8081:4024:da99:1201	218.153.18.1
cb15:901b:8024:cd24:8081:4024:da99:1202	218.153.18.2
cb15:901b:8024:cd24:8081:4024:da99:1203	218.153.18.3
cb15:901b:8024:cd24:8081:4024:da99:1204	218.153.18.4
cb15:901b:8024:cd24:8081:4024:da99:1205	218.153.18.5
cb15:901b:8024:cd24:8081:4024:da99:1206	218.153.18.6
cb15:901b:8024:cd24:8081:4024:da99:1207	218.153.18.7
cb15:901b:8024:cd24:8081:4024:da99:1208	218.153.18.8
cb15:901b:8024:cd24:8081:4024:da99:1209	218.153.18.9
cb15:901b:8024:cd24:8081:4024:da99:120a	218.153.18.10
cb15:901b:8024:cd24:8081:4024:da99:120b	218.153.18.11
cb15:901b:8024:cd24:8081:4024:da99:120c	218.153.18.12
cb15:901b:8024:cd24:8081:4024:da99:120d	218.153.18.13
cb15:901b:8024:cd24:8081:4024:da99:120e	218.153.18.14
cb15:901b:8024:cd24:8081:4024:da99:120f	218.153.18.15
cb15:901b:8024:cd24:8081:4024:da99:1210	218.153.18.16
cb15:901b:8024:cd24:8081:4024:da99:1211	218.153.18.17
cb15:901b:8024:cd24:8081:4024:da99:1212	218.153.18.18
cb15:901b:8024:cd24:8081:4024:da99:1213	218.153.18.19
cb15:901b:8024:cd24:8081:4024:da99:1214	218.153.18.20
cb15:901b:8024:cd24:8081:4024:da99:1215	218.153.18.21
cb15:901b:8024:cd24:8081:4024:da99:1216	218.153.18.22
cb15:901b:8024:cd24:8081:4024:da99:1217	218.153.18.23
cb15:901b:8024:cd24:8081:4024:da99:1218	218.153.18.24
cb15:901b:8024:cd24:8081:4024:da99:1219	218.153.18.25
cb15:901b:8024:cd24:8081:4024:da99:121a	218.153.18.26
cb15:901b:8024:cd24:8081:4024:da99:121b	218.153.18.27
cb15:901b:8024:cd24:8081:4024:da99:121c	218.153.18.28
cb15:901b:8024:cd24:8081:4024:da99:121d	218.153.18.29
cb15:901b:8024:cd24:8081:4024:da99:121e	218.153.18.30
cb15:901b:8024:cd24:8081:4024:da99:121f	218.153.18.31
cb15:901b:8024:cd24:8081:4024:da99:1220	218.153.18.32
cb15:901b:8024:cd24:8081:4024:da99:1221	218.153.18.33
cb15:901b:8024:cd24:8081:4024:da99:1222	218.153.18.34
cb15:901b:8024:cd24:8081:4024:da99:1223	218.153.18.35
cb15:901b:8024:cd24:8081:4024:da99:1224	218.153.18.36
cb15:901b:8024:cd24:8081:4024:da99:1225	218.153.18.37
cb15:901b:8024:cd24:8081:4024:da99:1226	218.153.18.38
cb15:901b:8024:cd24:8081:4024:da99:1227	218.153.18.39
cb15:901b:8024:cd24:8081:4024:da99:1228	218.153.18.40
cb15:901b:8024:cd24:8081:4024:da99:1229	218.153.18.41
cb15:901b:8024:cd24:8081:4024:da99:122a	218.153.18.42
cb15:901b:8024:cd24:8081:4024:da99:122b	218.153.18.43
cb15:901b:8024:cd24:8081:4024:da99:122c	218.153.18.44
cb15:901b:8024:cd24:8081:4024:da99:122d	218.153.18.45
cb15:901b:8024:cd24:8081:4024:da99:122e	218.153.18.46
cb15:901b:8024:cd24:8081:4024:da99:122f	218.153.18.47
cb15:901b:8024:cd24:8081:4024:da99:1230	218.153.18.48
cb15:901b:8024:cd24:8081:4024:da99:1231	218.153.18.49
cb15:901b:8024:cd24:8081:4024:da99:1232	218.153.18.50
cb15:901b:8024:cd24:8081:4024:da99:1233	218.153.18.51
cb15:901b:8024:cd24:8081:4024:da99:1234	218.153.18.52
cb15:901b:8024:cd24:8081:4024:da99:1235	218.153.18.53
cb15:901b:8024:cd24:8081:4024:da99:1236	218.153.18.54
cb15:901b:8024:cd24:8081:4024:da99:1237	218.153.18.55
cb15:901b:8024:cd24:8081:4024:da99:1238	218.153.18.56
cb15:901b:8024:cd24:8081:4024:da99:1239	218.153.18.57
cb15:901b:8024:cd24:8081:4024:da99:123a	218.153.18.58
cb15:901b:8024:cd24:8081:4024:da99:123b	218.153.18.59
cb15:901b:8024:cd24:8081:4024:da99:123c	218.153.18.60

cb15:901b:8024:cd24:8081:4024:da99:123d	218.153.18.61
cb15:901b:8024:cd24:8081:4024:da99:123e	218.153.18.62
cb15:901b:8024:cd24:8081:4024:da99:123f	218.153.18.63
cb15:901b:8024:cd24:8081:4024:da99:1240	218.153.18.64
cb15:901b:8024:cd24:8081:4024:da99:1241	218.153.18.65
cb15:901b:8024:cd24:8081:4024:da99:1242	218.153.18.66
cb15:901b:8024:cd24:8081:4024:da99:1243	218.153.18.67
cb15:901b:8024:cd24:8081:4024:da99:1244	218.153.18.68
cb15:901b:8024:cd24:8081:4024:da99:1245	218.153.18.69
cb15:901b:8024:cd24:8081:4024:da99:1246	218.153.18.70
cb15:901b:8024:cd24:8081:4024:da99:1247	218.153.18.71
cb15:901b:8024:cd24:8081:4024:da99:1248	218.153.18.72
cb15:901b:8024:cd24:8081:4024:da99:1249	218.153.18.73
cb15:901b:8024:cd24:8081:4024:da99:124a	218.153.18.74
cb15:901b:8024:cd24:8081:4024:da99:124b	218.153.18.75
cb15:901b:8024:cd24:8081:4024:da99:124c	218.153.18.76
cb15:901b:8024:cd24:8081:4024:da99:124d	218.153.18.77
cb15:901b:8024:cd24:8081:4024:da99:124e	218.153.18.78
cb15:901b:8024:cd24:8081:4024:da99:124f	218.153.18.79
cb15:901b:8024:cd24:8081:4024:da99:1250	218.153.18.80
cb15:901b:8024:cd24:8081:4024:da99:1251	218.153.18.81
cb15:901b:8024:cd24:8081:4024:da99:1252	218.153.18.82
cb15:901b:8024:cd24:8081:4024:da99:1253	218.153.18.83
cb15:901b:8024:cd24:8081:4024:da99:1254	218.153.18.84
cb15:901b:8024:cd24:8081:4024:da99:1255	218.153.18.85
cb15:901b:8024:cd24:8081:4024:da99:1256	218.153.18.86
cb15:901b:8024:cd24:8081:4024:da99:1257	218.153.18.87
cb15:901b:8024:cd24:8081:4024:da99:1258	218.153.18.88
cb15:901b:8024:cd24:8081:4024:da99:1259	218.153.18.89
cb15:901b:8024:cd24:8081:4024:da99:125a	218.153.18.90
cb15:901b:8024:cd24:8081:4024:da99:125b	218.153.18.91
cb15:901b:8024:cd24:8081:4024:da99:125c	218.153.18.92
cb15:901b:8024:cd24:8081:4024:da99:125d	218.153.18.93
cb15:901b:8024:cd24:8081:4024:da99:125e	218.153.18.94
cb15:901b:8024:cd24:8081:4024:da99:125f	218.153.18.95
cb15:901b:8024:cd24:8081:4024:da99:1260	218.153.18.96
cb15:901b:8024:cd24:8081:4024:da99:1261	218.153.18.97
cb15:901b:8024:cd24:8081:4024:da99:1262	218.153.18.98
cb15:901b:8024:cd24:8081:4024:da99:1263	218.153.18.99
cb15:901b:8024:cd24:8081:4024:da99:1264	218.153.18.100
cb15:901b:8024:cd24:8081:4024:da99:1265	218.153.18.101
cb15:901b:8024:cd24:8081:4024:da99:1266	218.153.18.102
cb15:901b:8024:cd24:8081:4024:da99:1267	218.153.18.103
cb15:901b:8024:cd24:8081:4024:da99:1268	218.153.18.104
cb15:901b:8024:cd24:8081:4024:da99:1269	218.153.18.105
cb15:901b:8024:cd24:8081:4024:da99:126a	218.153.18.106
cb15:901b:8024:cd24:8081:4024:da99:126b	218.153.18.107
cb15:901b:8024:cd24:8081:4024:da99:126c	218.153.18.108
cb15:901b:8024:cd24:8081:4024:da99:126d	218.153.18.109
cb15:901b:8024:cd24:8081:4024:da99:126e	218.153.18.110
cb15:901b:8024:cd24:8081:4024:da99:126f	218.153.18.111
cb15:901b:8024:cd24:8081:4024:da99:1270	218.153.18.112
cb15:901b:8024:cd24:8081:4024:da99:1271	218.153.18.113
cb15:901b:8024:cd24:8081:4024:da99:1272	218.153.18.114
cb15:901b:8024:cd24:8081:4024:da99:1273	218.153.18.115
cb15:901b:8024:cd24:8081:4024:da99:1274	218.153.18.116
cb15:901b:8024:cd24:8081:4024:da99:1275	218.153.18.117
cb15:901b:8024:cd24:8081:4024:da99:1276	218.153.18.118
cb15:901b:8024:cd24:8081:4024:da99:1277	218.153.18.119
cb15:901b:8024:cd24:8081:4024:da99:1278	218.153.18.120

cb15:901b:8024:cd24:8081:4024:da99:1279	218.153.18.121
cb15:901b:8024:cd24:8081:4024:da99:127a	218.153.18.122
cb15:901b:8024:cd24:8081:4024:da99:127b	218.153.18.123
cb15:901b:8024:cd24:8081:4024:da99:127c	218.153.18.124
cb15:901b:8024:cd24:8081:4024:da99:127d	218.153.18.125
cb15:901b:8024:cd24:8081:4024:da99:127e	218.153.18.126
cb15:901b:8024:cd24:8081:4024:da99:127f	218.153.18.127
cb15:901b:8024:cd24:8081:4024:da99:1280	218.153.18.128
cb15:901b:8024:cd24:8081:4024:da99:1281	218.153.18.129
cb15:901b:8024:cd24:8081:4024:da99:1282	218.153.18.130
cb15:901b:8024:cd24:8081:4024:da99:1283	218.153.18.131
cb15:901b:8024:cd24:8081:4024:da99:1284	218.153.18.132
cb15:901b:8024:cd24:8081:4024:da99:1285	218.153.18.133
cb15:901b:8024:cd24:8081:4024:da99:1286	218.153.18.134
cb15:901b:8024:cd24:8081:4024:da99:1287	218.153.18.135
cb15:901b:8024:cd24:8081:4024:da99:1288	218.153.18.136
cb15:901b:8024:cd24:8081:4024:da99:1289	218.153.18.137
cb15:901b:8024:cd24:8081:4024:da99:128a	218.153.18.138
cb15:901b:8024:cd24:8081:4024:da99:128b	218.153.18.139
cb15:901b:8024:cd24:8081:4024:da99:128c	218.153.18.140
cb15:901b:8024:cd24:8081:4024:da99:128d	218.153.18.141
cb15:901b:8024:cd24:8081:4024:da99:128e	218.153.18.142
cb15:901b:8024:cd24:8081:4024:da99:128f	218.153.18.143
cb15:901b:8024:cd24:8081:4024:da99:1290	218.153.18.144
cb15:901b:8024:cd24:8081:4024:da99:1291	218.153.18.145
cb15:901b:8024:cd24:8081:4024:da99:1292	218.153.18.146
cb15:901b:8024:cd24:8081:4024:da99:1293	218.153.18.147
cb15:901b:8024:cd24:8081:4024:da99:1294	218.153.18.148
cb15:901b:8024:cd24:8081:4024:da99:1295	218.153.18.149
cb15:901b:8024:cd24:8081:4024:da99:1296	218.153.18.150
cb15:901b:8024:cd24:8081:4024:da99:1297	218.153.18.151
cb15:901b:8024:cd24:8081:4024:da99:1298	218.153.18.152
cb15:901b:8024:cd24:8081:4024:da99:1299	218.153.18.153
cb15:901b:8024:cd24:8081:4024:da99:129a	218.153.18.154
cb15:901b:8024:cd24:8081:4024:da99:129b	218.153.18.155
cb15:901b:8024:cd24:8081:4024:da99:129c	218.153.18.156
cb15:901b:8024:cd24:8081:4024:da99:129d	218.153.18.157
cb15:901b:8024:cd24:8081:4024:da99:129e	218.153.18.158
cb15:901b:8024:cd24:8081:4024:da99:129f	218.153.18.159
cb15:901b:8024:cd24:8081:4024:da99:12a0	218.153.18.160
cb15:901b:8024:cd24:8081:4024:da99:12a1	218.153.18.161
cb15:901b:8024:cd24:8081:4024:da99:12a2	218.153.18.162
cb15:901b:8024:cd24:8081:4024:da99:12a3	218.153.18.163
cb15:901b:8024:cd24:8081:4024:da99:12a4	218.153.18.164
cb15:901b:8024:cd24:8081:4024:da99:12a5	218.153.18.165
cb15:901b:8024:cd24:8081:4024:da99:12a6	218.153.18.166
cb15:901b:8024:cd24:8081:4024:da99:12a7	218.153.18.167
cb15:901b:8024:cd24:8081:4024:da99:12a8	218.153.18.168
cb15:901b:8024:cd24:8081:4024:da99:12a9	218.153.18.169
cb15:901b:8024:cd24:8081:4024:da99:12aa	218.153.18.170
cb15:901b:8024:cd24:8081:4024:da99:12ab	218.153.18.171
cb15:901b:8024:cd24:8081:4024:da99:12ac	218.153.18.172
cb15:901b:8024:cd24:8081:4024:da99:12ad	218.153.18.173
cb15:901b:8024:cd24:8081:4024:da99:12ae	218.153.18.174
cb15:901b:8024:cd24:8081:4024:da99:12af	218.153.18.175
cb15:901b:8024:cd24:8081:4024:da99:12b0	218.153.18.176
cb15:901b:8024:cd24:8081:4024:da99:12b1	218.153.18.177
cb15:901b:8024:cd24:8081:4024:da99:12b2	218.153.18.178
cb15:901b:8024:cd24:8081:4024:da99:12b3	218.153.18.179
cb15:901b:8024:cd24:8081:4024:da99:12b4	218.153.18.180

cb15:901b:8024:cd24:8081:4024:da99:12b5	218.153.18.181
cb15:901b:8024:cd24:8081:4024:da99:12b6	218.153.18.182
cb15:901b:8024:cd24:8081:4024:da99:12b7	218.153.18.183
cb15:901b:8024:cd24:8081:4024:da99:12b8	218.153.18.184
cb15:901b:8024:cd24:8081:4024:da99:12b9	218.153.18.185
cb15:901b:8024:cd24:8081:4024:da99:12ba	218.153.18.186
cb15:901b:8024:cd24:8081:4024:da99:12bb	218.153.18.187
cb15:901b:8024:cd24:8081:4024:da99:12bc	218.153.18.188
cb15:901b:8024:cd24:8081:4024:da99:12bd	218.153.18.189
cb15:901b:8024:cd24:8081:4024:da99:12be	218.153.18.190
cb15:901b:8024:cd24:8081:4024:da99:12bf	218.153.18.191
cb15:901b:8024:cd24:8081:4024:da99:12c0	218.153.18.192
cb15:901b:8024:cd24:8081:4024:da99:12c1	218.153.18.193
cb15:901b:8024:cd24:8081:4024:da99:12c2	218.153.18.194
cb15:901b:8024:cd24:8081:4024:da99:12c3	218.153.18.195
cb15:901b:8024:cd24:8081:4024:da99:12c4	218.153.18.196
cb15:901b:8024:cd24:8081:4024:da99:12c5	218.153.18.197
cb15:901b:8024:cd24:8081:4024:da99:12c6	218.153.18.198
cb15:901b:8024:cd24:8081:4024:da99:12c7	218.153.18.199
cb15:901b:8024:cd24:8081:4024:da99:12c8	218.153.18.200
cb15:901b:8024:cd24:8081:4024:da99:12c9	218.153.18.201
cb15:901b:8024:cd24:8081:4024:da99:12ca	218.153.18.202
cb15:901b:8024:cd24:8081:4024:da99:12cb	218.153.18.203
cb15:901b:8024:cd24:8081:4024:da99:12cc	218.153.18.204
cb15:901b:8024:cd24:8081:4024:da99:12cd	218.153.18.205
cb15:901b:8024:cd24:8081:4024:da99:12ce	218.153.18.206
cb15:901b:8024:cd24:8081:4024:da99:12cf	218.153.18.207
cb15:901b:8024:cd24:8081:4024:da99:12d0	218.153.18.208
cb15:901b:8024:cd24:8081:4024:da99:12d1	218.153.18.209
cb15:901b:8024:cd24:8081:4024:da99:12d2	218.153.18.210
cb15:901b:8024:cd24:8081:4024:da99:12d3	218.153.18.211
cb15:901b:8024:cd24:8081:4024:da99:12d4	218.153.18.212
cb15:901b:8024:cd24:8081:4024:da99:12d5	218.153.18.213
cb15:901b:8024:cd24:8081:4024:da99:12d6	218.153.18.214
cb15:901b:8024:cd24:8081:4024:da99:12d7	218.153.18.215
cb15:901b:8024:cd24:8081:4024:da99:12d8	218.153.18.216
cb15:901b:8024:cd24:8081:4024:da99:12d9	218.153.18.217
cb15:901b:8024:cd24:8081:4024:da99:12da	218.153.18.218
cb15:901b:8024:cd24:8081:4024:da99:12db	218.153.18.219
cb15:901b:8024:cd24:8081:4024:da99:12dc	218.153.18.220
cb15:901b:8024:cd24:8081:4024:da99:12dd	218.153.18.221
cb15:901b:8024:cd24:8081:4024:da99:12de	218.153.18.222
cb15:901b:8024:cd24:8081:4024:da99:12df	218.153.18.223
cb15:901b:8024:cd24:8081:4024:da99:12e0	218.153.18.224
cb15:901b:8024:cd24:8081:4024:da99:12e1	218.153.18.225
cb15:901b:8024:cd24:8081:4024:da99:12e2	218.153.18.226
cb15:901b:8024:cd24:8081:4024:da99:12e3	218.153.18.227
cb15:901b:8024:cd24:8081:4024:da99:12e4	218.153.18.228
cb15:901b:8024:cd24:8081:4024:da99:12e5	218.153.18.229
cb15:901b:8024:cd24:8081:4024:da99:12e6	218.153.18.230
cb15:901b:8024:cd24:8081:4024:da99:12e7	218.153.18.231
cb15:901b:8024:cd24:8081:4024:da99:12e8	218.153.18.232
cb15:901b:8024:cd24:8081:4024:da99:12e9	218.153.18.233
cb15:901b:8024:cd24:8081:4024:da99:12ea	218.153.18.234
cb15:901b:8024:cd24:8081:4024:da99:12eb	218.153.18.235
cb15:901b:8024:cd24:8081:4024:da99:12ec	218.153.18.236
cb15:901b:8024:cd24:8081:4024:da99:12ed	218.153.18.237
cb15:901b:8024:cd24:8081:4024:da99:12ee	218.153.18.238
cb15:901b:8024:cd24:8081:4024:da99:12ef	218.153.18.239
cb15:901b:8024:cd24:8081:4024:da99:12f0	218.153.18.240
cb15:901b:8024:cd24:8081:4024:da99:12f1	218.153.18.241
cb15:901b:8024:cd24:8081:4024:da99:12f2	218.153.18.242
cb15:901b:8024:cd24:8081:4024:da99:12f3	218.153.18.243
cb15:901b:8024:cd24:8081:4024:da99:12f4	218.153.18.244
cb15:901b:8024:cd24:8081:4024:da99:12f5	218.153.18.245
cb15:901b:8024:cd24:8081:4024:da99:12f6	218.153.18.246
cb15:901b:8024:cd24:8081:4024:da99:12f7	218.153.18.247
cb15:901b:8024:cd24:8081:4024:da99:12f8	218.153.18.248
cb15:901b:8024:cd24:8081:4024:da99:12f9	218.153.18.249
cb15:901b:8024:cd24:8081:4024:da99:12fa	218.153.18.250
cb15:901b:8024:cd24:8081:4024:da99:12fb	218.153.18.251
cb15:901b:8024:cd24:8081:4024:da99:12fc	218.153.18.252
cb15:901b:8024:cd24:8081:4024:da99:12fd	218.153.18.253
cb15:901b:8024:cd24:8081:4024:da99:12fe	218.153.18.254
cb15:901b:8024:cd24:8081:4024:da99:12ff	218.153.18.255

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.