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:901b:40cd:724:ff24:3dba:1201	61.186.18.1
cb15:901b:901b:40cd:724:ff24:3dba:1202	61.186.18.2
cb15:901b:901b:40cd:724:ff24:3dba:1203	61.186.18.3
cb15:901b:901b:40cd:724:ff24:3dba:1204	61.186.18.4
cb15:901b:901b:40cd:724:ff24:3dba:1205	61.186.18.5
cb15:901b:901b:40cd:724:ff24:3dba:1206	61.186.18.6
cb15:901b:901b:40cd:724:ff24:3dba:1207	61.186.18.7
cb15:901b:901b:40cd:724:ff24:3dba:1208	61.186.18.8
cb15:901b:901b:40cd:724:ff24:3dba:1209	61.186.18.9
cb15:901b:901b:40cd:724:ff24:3dba:120a	61.186.18.10
cb15:901b:901b:40cd:724:ff24:3dba:120b	61.186.18.11
cb15:901b:901b:40cd:724:ff24:3dba:120c	61.186.18.12
cb15:901b:901b:40cd:724:ff24:3dba:120d	61.186.18.13
cb15:901b:901b:40cd:724:ff24:3dba:120e	61.186.18.14
cb15:901b:901b:40cd:724:ff24:3dba:120f	61.186.18.15
cb15:901b:901b:40cd:724:ff24:3dba:1210	61.186.18.16
cb15:901b:901b:40cd:724:ff24:3dba:1211	61.186.18.17
cb15:901b:901b:40cd:724:ff24:3dba:1212	61.186.18.18
cb15:901b:901b:40cd:724:ff24:3dba:1213	61.186.18.19
cb15:901b:901b:40cd:724:ff24:3dba:1214	61.186.18.20
cb15:901b:901b:40cd:724:ff24:3dba:1215	61.186.18.21
cb15:901b:901b:40cd:724:ff24:3dba:1216	61.186.18.22
cb15:901b:901b:40cd:724:ff24:3dba:1217	61.186.18.23
cb15:901b:901b:40cd:724:ff24:3dba:1218	61.186.18.24
cb15:901b:901b:40cd:724:ff24:3dba:1219	61.186.18.25
cb15:901b:901b:40cd:724:ff24:3dba:121a	61.186.18.26
cb15:901b:901b:40cd:724:ff24:3dba:121b	61.186.18.27
cb15:901b:901b:40cd:724:ff24:3dba:121c	61.186.18.28
cb15:901b:901b:40cd:724:ff24:3dba:121d	61.186.18.29
cb15:901b:901b:40cd:724:ff24:3dba:121e	61.186.18.30
cb15:901b:901b:40cd:724:ff24:3dba:121f	61.186.18.31
cb15:901b:901b:40cd:724:ff24:3dba:1220	61.186.18.32
cb15:901b:901b:40cd:724:ff24:3dba:1221	61.186.18.33
cb15:901b:901b:40cd:724:ff24:3dba:1222	61.186.18.34
cb15:901b:901b:40cd:724:ff24:3dba:1223	61.186.18.35
cb15:901b:901b:40cd:724:ff24:3dba:1224	61.186.18.36
cb15:901b:901b:40cd:724:ff24:3dba:1225	61.186.18.37
cb15:901b:901b:40cd:724:ff24:3dba:1226	61.186.18.38
cb15:901b:901b:40cd:724:ff24:3dba:1227	61.186.18.39
cb15:901b:901b:40cd:724:ff24:3dba:1228	61.186.18.40
cb15:901b:901b:40cd:724:ff24:3dba:1229	61.186.18.41
cb15:901b:901b:40cd:724:ff24:3dba:122a	61.186.18.42
cb15:901b:901b:40cd:724:ff24:3dba:122b	61.186.18.43
cb15:901b:901b:40cd:724:ff24:3dba:122c	61.186.18.44
cb15:901b:901b:40cd:724:ff24:3dba:122d	61.186.18.45
cb15:901b:901b:40cd:724:ff24:3dba:122e	61.186.18.46
cb15:901b:901b:40cd:724:ff24:3dba:122f	61.186.18.47
cb15:901b:901b:40cd:724:ff24:3dba:1230	61.186.18.48
cb15:901b:901b:40cd:724:ff24:3dba:1231	61.186.18.49
cb15:901b:901b:40cd:724:ff24:3dba:1232	61.186.18.50
cb15:901b:901b:40cd:724:ff24:3dba:1233	61.186.18.51
cb15:901b:901b:40cd:724:ff24:3dba:1234	61.186.18.52
cb15:901b:901b:40cd:724:ff24:3dba:1235	61.186.18.53
cb15:901b:901b:40cd:724:ff24:3dba:1236	61.186.18.54
cb15:901b:901b:40cd:724:ff24:3dba:1237	61.186.18.55
cb15:901b:901b:40cd:724:ff24:3dba:1238	61.186.18.56
cb15:901b:901b:40cd:724:ff24:3dba:1239	61.186.18.57
cb15:901b:901b:40cd:724:ff24:3dba:123a	61.186.18.58
cb15:901b:901b:40cd:724:ff24:3dba:123b	61.186.18.59
cb15:901b:901b:40cd:724:ff24:3dba:123c	61.186.18.60

cb15:901b:901b:40cd:724:ff24:3dba:123d	61.186.18.61
cb15:901b:901b:40cd:724:ff24:3dba:123e	61.186.18.62
cb15:901b:901b:40cd:724:ff24:3dba:123f	61.186.18.63
cb15:901b:901b:40cd:724:ff24:3dba:1240	61.186.18.64
cb15:901b:901b:40cd:724:ff24:3dba:1241	61.186.18.65
cb15:901b:901b:40cd:724:ff24:3dba:1242	61.186.18.66
cb15:901b:901b:40cd:724:ff24:3dba:1243	61.186.18.67
cb15:901b:901b:40cd:724:ff24:3dba:1244	61.186.18.68
cb15:901b:901b:40cd:724:ff24:3dba:1245	61.186.18.69
cb15:901b:901b:40cd:724:ff24:3dba:1246	61.186.18.70
cb15:901b:901b:40cd:724:ff24:3dba:1247	61.186.18.71
cb15:901b:901b:40cd:724:ff24:3dba:1248	61.186.18.72
cb15:901b:901b:40cd:724:ff24:3dba:1249	61.186.18.73
cb15:901b:901b:40cd:724:ff24:3dba:124a	61.186.18.74
cb15:901b:901b:40cd:724:ff24:3dba:124b	61.186.18.75
cb15:901b:901b:40cd:724:ff24:3dba:124c	61.186.18.76
cb15:901b:901b:40cd:724:ff24:3dba:124d	61.186.18.77
cb15:901b:901b:40cd:724:ff24:3dba:124e	61.186.18.78
cb15:901b:901b:40cd:724:ff24:3dba:124f	61.186.18.79
cb15:901b:901b:40cd:724:ff24:3dba:1250	61.186.18.80
cb15:901b:901b:40cd:724:ff24:3dba:1251	61.186.18.81
cb15:901b:901b:40cd:724:ff24:3dba:1252	61.186.18.82
cb15:901b:901b:40cd:724:ff24:3dba:1253	61.186.18.83
cb15:901b:901b:40cd:724:ff24:3dba:1254	61.186.18.84
cb15:901b:901b:40cd:724:ff24:3dba:1255	61.186.18.85
cb15:901b:901b:40cd:724:ff24:3dba:1256	61.186.18.86
cb15:901b:901b:40cd:724:ff24:3dba:1257	61.186.18.87
cb15:901b:901b:40cd:724:ff24:3dba:1258	61.186.18.88
cb15:901b:901b:40cd:724:ff24:3dba:1259	61.186.18.89
cb15:901b:901b:40cd:724:ff24:3dba:125a	61.186.18.90
cb15:901b:901b:40cd:724:ff24:3dba:125b	61.186.18.91
cb15:901b:901b:40cd:724:ff24:3dba:125c	61.186.18.92
cb15:901b:901b:40cd:724:ff24:3dba:125d	61.186.18.93
cb15:901b:901b:40cd:724:ff24:3dba:125e	61.186.18.94
cb15:901b:901b:40cd:724:ff24:3dba:125f	61.186.18.95
cb15:901b:901b:40cd:724:ff24:3dba:1260	61.186.18.96
cb15:901b:901b:40cd:724:ff24:3dba:1261	61.186.18.97
cb15:901b:901b:40cd:724:ff24:3dba:1262	61.186.18.98
cb15:901b:901b:40cd:724:ff24:3dba:1263	61.186.18.99
cb15:901b:901b:40cd:724:ff24:3dba:1264	61.186.18.100
cb15:901b:901b:40cd:724:ff24:3dba:1265	61.186.18.101
cb15:901b:901b:40cd:724:ff24:3dba:1266	61.186.18.102
cb15:901b:901b:40cd:724:ff24:3dba:1267	61.186.18.103
cb15:901b:901b:40cd:724:ff24:3dba:1268	61.186.18.104
cb15:901b:901b:40cd:724:ff24:3dba:1269	61.186.18.105
cb15:901b:901b:40cd:724:ff24:3dba:126a	61.186.18.106
cb15:901b:901b:40cd:724:ff24:3dba:126b	61.186.18.107
cb15:901b:901b:40cd:724:ff24:3dba:126c	61.186.18.108
cb15:901b:901b:40cd:724:ff24:3dba:126d	61.186.18.109
cb15:901b:901b:40cd:724:ff24:3dba:126e	61.186.18.110
cb15:901b:901b:40cd:724:ff24:3dba:126f	61.186.18.111
cb15:901b:901b:40cd:724:ff24:3dba:1270	61.186.18.112
cb15:901b:901b:40cd:724:ff24:3dba:1271	61.186.18.113
cb15:901b:901b:40cd:724:ff24:3dba:1272	61.186.18.114
cb15:901b:901b:40cd:724:ff24:3dba:1273	61.186.18.115
cb15:901b:901b:40cd:724:ff24:3dba:1274	61.186.18.116
cb15:901b:901b:40cd:724:ff24:3dba:1275	61.186.18.117
cb15:901b:901b:40cd:724:ff24:3dba:1276	61.186.18.118
cb15:901b:901b:40cd:724:ff24:3dba:1277	61.186.18.119
cb15:901b:901b:40cd:724:ff24:3dba:1278	61.186.18.120

cb15:901b:901b:40cd:724:ff24:3dba:1279	61.186.18.121
cb15:901b:901b:40cd:724:ff24:3dba:127a	61.186.18.122
cb15:901b:901b:40cd:724:ff24:3dba:127b	61.186.18.123
cb15:901b:901b:40cd:724:ff24:3dba:127c	61.186.18.124
cb15:901b:901b:40cd:724:ff24:3dba:127d	61.186.18.125
cb15:901b:901b:40cd:724:ff24:3dba:127e	61.186.18.126
cb15:901b:901b:40cd:724:ff24:3dba:127f	61.186.18.127
cb15:901b:901b:40cd:724:ff24:3dba:1280	61.186.18.128
cb15:901b:901b:40cd:724:ff24:3dba:1281	61.186.18.129
cb15:901b:901b:40cd:724:ff24:3dba:1282	61.186.18.130
cb15:901b:901b:40cd:724:ff24:3dba:1283	61.186.18.131
cb15:901b:901b:40cd:724:ff24:3dba:1284	61.186.18.132
cb15:901b:901b:40cd:724:ff24:3dba:1285	61.186.18.133
cb15:901b:901b:40cd:724:ff24:3dba:1286	61.186.18.134
cb15:901b:901b:40cd:724:ff24:3dba:1287	61.186.18.135
cb15:901b:901b:40cd:724:ff24:3dba:1288	61.186.18.136
cb15:901b:901b:40cd:724:ff24:3dba:1289	61.186.18.137
cb15:901b:901b:40cd:724:ff24:3dba:128a	61.186.18.138
cb15:901b:901b:40cd:724:ff24:3dba:128b	61.186.18.139
cb15:901b:901b:40cd:724:ff24:3dba:128c	61.186.18.140
cb15:901b:901b:40cd:724:ff24:3dba:128d	61.186.18.141
cb15:901b:901b:40cd:724:ff24:3dba:128e	61.186.18.142
cb15:901b:901b:40cd:724:ff24:3dba:128f	61.186.18.143
cb15:901b:901b:40cd:724:ff24:3dba:1290	61.186.18.144
cb15:901b:901b:40cd:724:ff24:3dba:1291	61.186.18.145
cb15:901b:901b:40cd:724:ff24:3dba:1292	61.186.18.146
cb15:901b:901b:40cd:724:ff24:3dba:1293	61.186.18.147
cb15:901b:901b:40cd:724:ff24:3dba:1294	61.186.18.148
cb15:901b:901b:40cd:724:ff24:3dba:1295	61.186.18.149
cb15:901b:901b:40cd:724:ff24:3dba:1296	61.186.18.150
cb15:901b:901b:40cd:724:ff24:3dba:1297	61.186.18.151
cb15:901b:901b:40cd:724:ff24:3dba:1298	61.186.18.152
cb15:901b:901b:40cd:724:ff24:3dba:1299	61.186.18.153
cb15:901b:901b:40cd:724:ff24:3dba:129a	61.186.18.154
cb15:901b:901b:40cd:724:ff24:3dba:129b	61.186.18.155
cb15:901b:901b:40cd:724:ff24:3dba:129c	61.186.18.156
cb15:901b:901b:40cd:724:ff24:3dba:129d	61.186.18.157
cb15:901b:901b:40cd:724:ff24:3dba:129e	61.186.18.158
cb15:901b:901b:40cd:724:ff24:3dba:129f	61.186.18.159
cb15:901b:901b:40cd:724:ff24:3dba:12a0	61.186.18.160
cb15:901b:901b:40cd:724:ff24:3dba:12a1	61.186.18.161
cb15:901b:901b:40cd:724:ff24:3dba:12a2	61.186.18.162
cb15:901b:901b:40cd:724:ff24:3dba:12a3	61.186.18.163
cb15:901b:901b:40cd:724:ff24:3dba:12a4	61.186.18.164
cb15:901b:901b:40cd:724:ff24:3dba:12a5	61.186.18.165
cb15:901b:901b:40cd:724:ff24:3dba:12a6	61.186.18.166
cb15:901b:901b:40cd:724:ff24:3dba:12a7	61.186.18.167
cb15:901b:901b:40cd:724:ff24:3dba:12a8	61.186.18.168
cb15:901b:901b:40cd:724:ff24:3dba:12a9	61.186.18.169
cb15:901b:901b:40cd:724:ff24:3dba:12aa	61.186.18.170
cb15:901b:901b:40cd:724:ff24:3dba:12ab	61.186.18.171
cb15:901b:901b:40cd:724:ff24:3dba:12ac	61.186.18.172
cb15:901b:901b:40cd:724:ff24:3dba:12ad	61.186.18.173
cb15:901b:901b:40cd:724:ff24:3dba:12ae	61.186.18.174
cb15:901b:901b:40cd:724:ff24:3dba:12af	61.186.18.175
cb15:901b:901b:40cd:724:ff24:3dba:12b0	61.186.18.176
cb15:901b:901b:40cd:724:ff24:3dba:12b1	61.186.18.177
cb15:901b:901b:40cd:724:ff24:3dba:12b2	61.186.18.178
cb15:901b:901b:40cd:724:ff24:3dba:12b3	61.186.18.179
cb15:901b:901b:40cd:724:ff24:3dba:12b4	61.186.18.180

cb15:901b:901b:40cd:724:ff24:3dba:12b5	61.186.18.181
cb15:901b:901b:40cd:724:ff24:3dba:12b6	61.186.18.182
cb15:901b:901b:40cd:724:ff24:3dba:12b7	61.186.18.183
cb15:901b:901b:40cd:724:ff24:3dba:12b8	61.186.18.184
cb15:901b:901b:40cd:724:ff24:3dba:12b9	61.186.18.185
cb15:901b:901b:40cd:724:ff24:3dba:12ba	61.186.18.186
cb15:901b:901b:40cd:724:ff24:3dba:12bb	61.186.18.187
cb15:901b:901b:40cd:724:ff24:3dba:12bc	61.186.18.188
cb15:901b:901b:40cd:724:ff24:3dba:12bd	61.186.18.189
cb15:901b:901b:40cd:724:ff24:3dba:12be	61.186.18.190
cb15:901b:901b:40cd:724:ff24:3dba:12bf	61.186.18.191
cb15:901b:901b:40cd:724:ff24:3dba:12c0	61.186.18.192
cb15:901b:901b:40cd:724:ff24:3dba:12c1	61.186.18.193
cb15:901b:901b:40cd:724:ff24:3dba:12c2	61.186.18.194
cb15:901b:901b:40cd:724:ff24:3dba:12c3	61.186.18.195
cb15:901b:901b:40cd:724:ff24:3dba:12c4	61.186.18.196
cb15:901b:901b:40cd:724:ff24:3dba:12c5	61.186.18.197
cb15:901b:901b:40cd:724:ff24:3dba:12c6	61.186.18.198
cb15:901b:901b:40cd:724:ff24:3dba:12c7	61.186.18.199
cb15:901b:901b:40cd:724:ff24:3dba:12c8	61.186.18.200
cb15:901b:901b:40cd:724:ff24:3dba:12c9	61.186.18.201
cb15:901b:901b:40cd:724:ff24:3dba:12ca	61.186.18.202
cb15:901b:901b:40cd:724:ff24:3dba:12cb	61.186.18.203
cb15:901b:901b:40cd:724:ff24:3dba:12cc	61.186.18.204
cb15:901b:901b:40cd:724:ff24:3dba:12cd	61.186.18.205
cb15:901b:901b:40cd:724:ff24:3dba:12ce	61.186.18.206
cb15:901b:901b:40cd:724:ff24:3dba:12cf	61.186.18.207
cb15:901b:901b:40cd:724:ff24:3dba:12d0	61.186.18.208
cb15:901b:901b:40cd:724:ff24:3dba:12d1	61.186.18.209
cb15:901b:901b:40cd:724:ff24:3dba:12d2	61.186.18.210
cb15:901b:901b:40cd:724:ff24:3dba:12d3	61.186.18.211
cb15:901b:901b:40cd:724:ff24:3dba:12d4	61.186.18.212
cb15:901b:901b:40cd:724:ff24:3dba:12d5	61.186.18.213
cb15:901b:901b:40cd:724:ff24:3dba:12d6	61.186.18.214
cb15:901b:901b:40cd:724:ff24:3dba:12d7	61.186.18.215
cb15:901b:901b:40cd:724:ff24:3dba:12d8	61.186.18.216
cb15:901b:901b:40cd:724:ff24:3dba:12d9	61.186.18.217
cb15:901b:901b:40cd:724:ff24:3dba:12da	61.186.18.218
cb15:901b:901b:40cd:724:ff24:3dba:12db	61.186.18.219
cb15:901b:901b:40cd:724:ff24:3dba:12dc	61.186.18.220
cb15:901b:901b:40cd:724:ff24:3dba:12dd	61.186.18.221
cb15:901b:901b:40cd:724:ff24:3dba:12de	61.186.18.222
cb15:901b:901b:40cd:724:ff24:3dba:12df	61.186.18.223
cb15:901b:901b:40cd:724:ff24:3dba:12e0	61.186.18.224
cb15:901b:901b:40cd:724:ff24:3dba:12e1	61.186.18.225
cb15:901b:901b:40cd:724:ff24:3dba:12e2	61.186.18.226
cb15:901b:901b:40cd:724:ff24:3dba:12e3	61.186.18.227
cb15:901b:901b:40cd:724:ff24:3dba:12e4	61.186.18.228
cb15:901b:901b:40cd:724:ff24:3dba:12e5	61.186.18.229
cb15:901b:901b:40cd:724:ff24:3dba:12e6	61.186.18.230
cb15:901b:901b:40cd:724:ff24:3dba:12e7	61.186.18.231
cb15:901b:901b:40cd:724:ff24:3dba:12e8	61.186.18.232
cb15:901b:901b:40cd:724:ff24:3dba:12e9	61.186.18.233
cb15:901b:901b:40cd:724:ff24:3dba:12ea	61.186.18.234
cb15:901b:901b:40cd:724:ff24:3dba:12eb	61.186.18.235
cb15:901b:901b:40cd:724:ff24:3dba:12ec	61.186.18.236
cb15:901b:901b:40cd:724:ff24:3dba:12ed	61.186.18.237
cb15:901b:901b:40cd:724:ff24:3dba:12ee	61.186.18.238
cb15:901b:901b:40cd:724:ff24:3dba:12ef	61.186.18.239
cb15:901b:901b:40cd:724:ff24:3dba:12f0	61.186.18.240
cb15:901b:901b:40cd:724:ff24:3dba:12f1	61.186.18.241
cb15:901b:901b:40cd:724:ff24:3dba:12f2	61.186.18.242
cb15:901b:901b:40cd:724:ff24:3dba:12f3	61.186.18.243
cb15:901b:901b:40cd:724:ff24:3dba:12f4	61.186.18.244
cb15:901b:901b:40cd:724:ff24:3dba:12f5	61.186.18.245
cb15:901b:901b:40cd:724:ff24:3dba:12f6	61.186.18.246
cb15:901b:901b:40cd:724:ff24:3dba:12f7	61.186.18.247
cb15:901b:901b:40cd:724:ff24:3dba:12f8	61.186.18.248
cb15:901b:901b:40cd:724:ff24:3dba:12f9	61.186.18.249
cb15:901b:901b:40cd:724:ff24:3dba:12fa	61.186.18.250
cb15:901b:901b:40cd:724:ff24:3dba:12fb	61.186.18.251
cb15:901b:901b:40cd:724:ff24:3dba:12fc	61.186.18.252
cb15:901b:901b:40cd:724:ff24:3dba:12fd	61.186.18.253
cb15:901b:901b:40cd:724:ff24:3dba:12fe	61.186.18.254
cb15:901b:901b:40cd:724:ff24:3dba:12ff	61.186.18.255

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.