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:d157:b51:8045:b51a:ce24:1201	206.36.18.1
cb15:901b:d157:b51:8045:b51a:ce24:1202	206.36.18.2
cb15:901b:d157:b51:8045:b51a:ce24:1203	206.36.18.3
cb15:901b:d157:b51:8045:b51a:ce24:1204	206.36.18.4
cb15:901b:d157:b51:8045:b51a:ce24:1205	206.36.18.5
cb15:901b:d157:b51:8045:b51a:ce24:1206	206.36.18.6
cb15:901b:d157:b51:8045:b51a:ce24:1207	206.36.18.7
cb15:901b:d157:b51:8045:b51a:ce24:1208	206.36.18.8
cb15:901b:d157:b51:8045:b51a:ce24:1209	206.36.18.9
cb15:901b:d157:b51:8045:b51a:ce24:120a	206.36.18.10
cb15:901b:d157:b51:8045:b51a:ce24:120b	206.36.18.11
cb15:901b:d157:b51:8045:b51a:ce24:120c	206.36.18.12
cb15:901b:d157:b51:8045:b51a:ce24:120d	206.36.18.13
cb15:901b:d157:b51:8045:b51a:ce24:120e	206.36.18.14
cb15:901b:d157:b51:8045:b51a:ce24:120f	206.36.18.15
cb15:901b:d157:b51:8045:b51a:ce24:1210	206.36.18.16
cb15:901b:d157:b51:8045:b51a:ce24:1211	206.36.18.17
cb15:901b:d157:b51:8045:b51a:ce24:1212	206.36.18.18
cb15:901b:d157:b51:8045:b51a:ce24:1213	206.36.18.19
cb15:901b:d157:b51:8045:b51a:ce24:1214	206.36.18.20
cb15:901b:d157:b51:8045:b51a:ce24:1215	206.36.18.21
cb15:901b:d157:b51:8045:b51a:ce24:1216	206.36.18.22
cb15:901b:d157:b51:8045:b51a:ce24:1217	206.36.18.23
cb15:901b:d157:b51:8045:b51a:ce24:1218	206.36.18.24
cb15:901b:d157:b51:8045:b51a:ce24:1219	206.36.18.25
cb15:901b:d157:b51:8045:b51a:ce24:121a	206.36.18.26
cb15:901b:d157:b51:8045:b51a:ce24:121b	206.36.18.27
cb15:901b:d157:b51:8045:b51a:ce24:121c	206.36.18.28
cb15:901b:d157:b51:8045:b51a:ce24:121d	206.36.18.29
cb15:901b:d157:b51:8045:b51a:ce24:121e	206.36.18.30
cb15:901b:d157:b51:8045:b51a:ce24:121f	206.36.18.31
cb15:901b:d157:b51:8045:b51a:ce24:1220	206.36.18.32
cb15:901b:d157:b51:8045:b51a:ce24:1221	206.36.18.33
cb15:901b:d157:b51:8045:b51a:ce24:1222	206.36.18.34
cb15:901b:d157:b51:8045:b51a:ce24:1223	206.36.18.35
cb15:901b:d157:b51:8045:b51a:ce24:1224	206.36.18.36
cb15:901b:d157:b51:8045:b51a:ce24:1225	206.36.18.37
cb15:901b:d157:b51:8045:b51a:ce24:1226	206.36.18.38
cb15:901b:d157:b51:8045:b51a:ce24:1227	206.36.18.39
cb15:901b:d157:b51:8045:b51a:ce24:1228	206.36.18.40
cb15:901b:d157:b51:8045:b51a:ce24:1229	206.36.18.41
cb15:901b:d157:b51:8045:b51a:ce24:122a	206.36.18.42
cb15:901b:d157:b51:8045:b51a:ce24:122b	206.36.18.43
cb15:901b:d157:b51:8045:b51a:ce24:122c	206.36.18.44
cb15:901b:d157:b51:8045:b51a:ce24:122d	206.36.18.45
cb15:901b:d157:b51:8045:b51a:ce24:122e	206.36.18.46
cb15:901b:d157:b51:8045:b51a:ce24:122f	206.36.18.47
cb15:901b:d157:b51:8045:b51a:ce24:1230	206.36.18.48
cb15:901b:d157:b51:8045:b51a:ce24:1231	206.36.18.49
cb15:901b:d157:b51:8045:b51a:ce24:1232	206.36.18.50
cb15:901b:d157:b51:8045:b51a:ce24:1233	206.36.18.51
cb15:901b:d157:b51:8045:b51a:ce24:1234	206.36.18.52
cb15:901b:d157:b51:8045:b51a:ce24:1235	206.36.18.53
cb15:901b:d157:b51:8045:b51a:ce24:1236	206.36.18.54
cb15:901b:d157:b51:8045:b51a:ce24:1237	206.36.18.55
cb15:901b:d157:b51:8045:b51a:ce24:1238	206.36.18.56
cb15:901b:d157:b51:8045:b51a:ce24:1239	206.36.18.57
cb15:901b:d157:b51:8045:b51a:ce24:123a	206.36.18.58
cb15:901b:d157:b51:8045:b51a:ce24:123b	206.36.18.59
cb15:901b:d157:b51:8045:b51a:ce24:123c	206.36.18.60

cb15:901b:d157:b51:8045:b51a:ce24:123d	206.36.18.61
cb15:901b:d157:b51:8045:b51a:ce24:123e	206.36.18.62
cb15:901b:d157:b51:8045:b51a:ce24:123f	206.36.18.63
cb15:901b:d157:b51:8045:b51a:ce24:1240	206.36.18.64
cb15:901b:d157:b51:8045:b51a:ce24:1241	206.36.18.65
cb15:901b:d157:b51:8045:b51a:ce24:1242	206.36.18.66
cb15:901b:d157:b51:8045:b51a:ce24:1243	206.36.18.67
cb15:901b:d157:b51:8045:b51a:ce24:1244	206.36.18.68
cb15:901b:d157:b51:8045:b51a:ce24:1245	206.36.18.69
cb15:901b:d157:b51:8045:b51a:ce24:1246	206.36.18.70
cb15:901b:d157:b51:8045:b51a:ce24:1247	206.36.18.71
cb15:901b:d157:b51:8045:b51a:ce24:1248	206.36.18.72
cb15:901b:d157:b51:8045:b51a:ce24:1249	206.36.18.73
cb15:901b:d157:b51:8045:b51a:ce24:124a	206.36.18.74
cb15:901b:d157:b51:8045:b51a:ce24:124b	206.36.18.75
cb15:901b:d157:b51:8045:b51a:ce24:124c	206.36.18.76
cb15:901b:d157:b51:8045:b51a:ce24:124d	206.36.18.77
cb15:901b:d157:b51:8045:b51a:ce24:124e	206.36.18.78
cb15:901b:d157:b51:8045:b51a:ce24:124f	206.36.18.79
cb15:901b:d157:b51:8045:b51a:ce24:1250	206.36.18.80
cb15:901b:d157:b51:8045:b51a:ce24:1251	206.36.18.81
cb15:901b:d157:b51:8045:b51a:ce24:1252	206.36.18.82
cb15:901b:d157:b51:8045:b51a:ce24:1253	206.36.18.83
cb15:901b:d157:b51:8045:b51a:ce24:1254	206.36.18.84
cb15:901b:d157:b51:8045:b51a:ce24:1255	206.36.18.85
cb15:901b:d157:b51:8045:b51a:ce24:1256	206.36.18.86
cb15:901b:d157:b51:8045:b51a:ce24:1257	206.36.18.87
cb15:901b:d157:b51:8045:b51a:ce24:1258	206.36.18.88
cb15:901b:d157:b51:8045:b51a:ce24:1259	206.36.18.89
cb15:901b:d157:b51:8045:b51a:ce24:125a	206.36.18.90
cb15:901b:d157:b51:8045:b51a:ce24:125b	206.36.18.91
cb15:901b:d157:b51:8045:b51a:ce24:125c	206.36.18.92
cb15:901b:d157:b51:8045:b51a:ce24:125d	206.36.18.93
cb15:901b:d157:b51:8045:b51a:ce24:125e	206.36.18.94
cb15:901b:d157:b51:8045:b51a:ce24:125f	206.36.18.95
cb15:901b:d157:b51:8045:b51a:ce24:1260	206.36.18.96
cb15:901b:d157:b51:8045:b51a:ce24:1261	206.36.18.97
cb15:901b:d157:b51:8045:b51a:ce24:1262	206.36.18.98
cb15:901b:d157:b51:8045:b51a:ce24:1263	206.36.18.99
cb15:901b:d157:b51:8045:b51a:ce24:1264	206.36.18.100
cb15:901b:d157:b51:8045:b51a:ce24:1265	206.36.18.101
cb15:901b:d157:b51:8045:b51a:ce24:1266	206.36.18.102
cb15:901b:d157:b51:8045:b51a:ce24:1267	206.36.18.103
cb15:901b:d157:b51:8045:b51a:ce24:1268	206.36.18.104
cb15:901b:d157:b51:8045:b51a:ce24:1269	206.36.18.105
cb15:901b:d157:b51:8045:b51a:ce24:126a	206.36.18.106
cb15:901b:d157:b51:8045:b51a:ce24:126b	206.36.18.107
cb15:901b:d157:b51:8045:b51a:ce24:126c	206.36.18.108
cb15:901b:d157:b51:8045:b51a:ce24:126d	206.36.18.109
cb15:901b:d157:b51:8045:b51a:ce24:126e	206.36.18.110
cb15:901b:d157:b51:8045:b51a:ce24:126f	206.36.18.111
cb15:901b:d157:b51:8045:b51a:ce24:1270	206.36.18.112
cb15:901b:d157:b51:8045:b51a:ce24:1271	206.36.18.113
cb15:901b:d157:b51:8045:b51a:ce24:1272	206.36.18.114
cb15:901b:d157:b51:8045:b51a:ce24:1273	206.36.18.115
cb15:901b:d157:b51:8045:b51a:ce24:1274	206.36.18.116
cb15:901b:d157:b51:8045:b51a:ce24:1275	206.36.18.117
cb15:901b:d157:b51:8045:b51a:ce24:1276	206.36.18.118
cb15:901b:d157:b51:8045:b51a:ce24:1277	206.36.18.119
cb15:901b:d157:b51:8045:b51a:ce24:1278	206.36.18.120

cb15:901b:d157:b51:8045:b51a:ce24:1279	206.36.18.121
cb15:901b:d157:b51:8045:b51a:ce24:127a	206.36.18.122
cb15:901b:d157:b51:8045:b51a:ce24:127b	206.36.18.123
cb15:901b:d157:b51:8045:b51a:ce24:127c	206.36.18.124
cb15:901b:d157:b51:8045:b51a:ce24:127d	206.36.18.125
cb15:901b:d157:b51:8045:b51a:ce24:127e	206.36.18.126
cb15:901b:d157:b51:8045:b51a:ce24:127f	206.36.18.127
cb15:901b:d157:b51:8045:b51a:ce24:1280	206.36.18.128
cb15:901b:d157:b51:8045:b51a:ce24:1281	206.36.18.129
cb15:901b:d157:b51:8045:b51a:ce24:1282	206.36.18.130
cb15:901b:d157:b51:8045:b51a:ce24:1283	206.36.18.131
cb15:901b:d157:b51:8045:b51a:ce24:1284	206.36.18.132
cb15:901b:d157:b51:8045:b51a:ce24:1285	206.36.18.133
cb15:901b:d157:b51:8045:b51a:ce24:1286	206.36.18.134
cb15:901b:d157:b51:8045:b51a:ce24:1287	206.36.18.135
cb15:901b:d157:b51:8045:b51a:ce24:1288	206.36.18.136
cb15:901b:d157:b51:8045:b51a:ce24:1289	206.36.18.137
cb15:901b:d157:b51:8045:b51a:ce24:128a	206.36.18.138
cb15:901b:d157:b51:8045:b51a:ce24:128b	206.36.18.139
cb15:901b:d157:b51:8045:b51a:ce24:128c	206.36.18.140
cb15:901b:d157:b51:8045:b51a:ce24:128d	206.36.18.141
cb15:901b:d157:b51:8045:b51a:ce24:128e	206.36.18.142
cb15:901b:d157:b51:8045:b51a:ce24:128f	206.36.18.143
cb15:901b:d157:b51:8045:b51a:ce24:1290	206.36.18.144
cb15:901b:d157:b51:8045:b51a:ce24:1291	206.36.18.145
cb15:901b:d157:b51:8045:b51a:ce24:1292	206.36.18.146
cb15:901b:d157:b51:8045:b51a:ce24:1293	206.36.18.147
cb15:901b:d157:b51:8045:b51a:ce24:1294	206.36.18.148
cb15:901b:d157:b51:8045:b51a:ce24:1295	206.36.18.149
cb15:901b:d157:b51:8045:b51a:ce24:1296	206.36.18.150
cb15:901b:d157:b51:8045:b51a:ce24:1297	206.36.18.151
cb15:901b:d157:b51:8045:b51a:ce24:1298	206.36.18.152
cb15:901b:d157:b51:8045:b51a:ce24:1299	206.36.18.153
cb15:901b:d157:b51:8045:b51a:ce24:129a	206.36.18.154
cb15:901b:d157:b51:8045:b51a:ce24:129b	206.36.18.155
cb15:901b:d157:b51:8045:b51a:ce24:129c	206.36.18.156
cb15:901b:d157:b51:8045:b51a:ce24:129d	206.36.18.157
cb15:901b:d157:b51:8045:b51a:ce24:129e	206.36.18.158
cb15:901b:d157:b51:8045:b51a:ce24:129f	206.36.18.159
cb15:901b:d157:b51:8045:b51a:ce24:12a0	206.36.18.160
cb15:901b:d157:b51:8045:b51a:ce24:12a1	206.36.18.161
cb15:901b:d157:b51:8045:b51a:ce24:12a2	206.36.18.162
cb15:901b:d157:b51:8045:b51a:ce24:12a3	206.36.18.163
cb15:901b:d157:b51:8045:b51a:ce24:12a4	206.36.18.164
cb15:901b:d157:b51:8045:b51a:ce24:12a5	206.36.18.165
cb15:901b:d157:b51:8045:b51a:ce24:12a6	206.36.18.166
cb15:901b:d157:b51:8045:b51a:ce24:12a7	206.36.18.167
cb15:901b:d157:b51:8045:b51a:ce24:12a8	206.36.18.168
cb15:901b:d157:b51:8045:b51a:ce24:12a9	206.36.18.169
cb15:901b:d157:b51:8045:b51a:ce24:12aa	206.36.18.170
cb15:901b:d157:b51:8045:b51a:ce24:12ab	206.36.18.171
cb15:901b:d157:b51:8045:b51a:ce24:12ac	206.36.18.172
cb15:901b:d157:b51:8045:b51a:ce24:12ad	206.36.18.173
cb15:901b:d157:b51:8045:b51a:ce24:12ae	206.36.18.174
cb15:901b:d157:b51:8045:b51a:ce24:12af	206.36.18.175
cb15:901b:d157:b51:8045:b51a:ce24:12b0	206.36.18.176
cb15:901b:d157:b51:8045:b51a:ce24:12b1	206.36.18.177
cb15:901b:d157:b51:8045:b51a:ce24:12b2	206.36.18.178
cb15:901b:d157:b51:8045:b51a:ce24:12b3	206.36.18.179
cb15:901b:d157:b51:8045:b51a:ce24:12b4	206.36.18.180

cb15:901b:d157:b51:8045:b51a:ce24:12b5	206.36.18.181
cb15:901b:d157:b51:8045:b51a:ce24:12b6	206.36.18.182
cb15:901b:d157:b51:8045:b51a:ce24:12b7	206.36.18.183
cb15:901b:d157:b51:8045:b51a:ce24:12b8	206.36.18.184
cb15:901b:d157:b51:8045:b51a:ce24:12b9	206.36.18.185
cb15:901b:d157:b51:8045:b51a:ce24:12ba	206.36.18.186
cb15:901b:d157:b51:8045:b51a:ce24:12bb	206.36.18.187
cb15:901b:d157:b51:8045:b51a:ce24:12bc	206.36.18.188
cb15:901b:d157:b51:8045:b51a:ce24:12bd	206.36.18.189
cb15:901b:d157:b51:8045:b51a:ce24:12be	206.36.18.190
cb15:901b:d157:b51:8045:b51a:ce24:12bf	206.36.18.191
cb15:901b:d157:b51:8045:b51a:ce24:12c0	206.36.18.192
cb15:901b:d157:b51:8045:b51a:ce24:12c1	206.36.18.193
cb15:901b:d157:b51:8045:b51a:ce24:12c2	206.36.18.194
cb15:901b:d157:b51:8045:b51a:ce24:12c3	206.36.18.195
cb15:901b:d157:b51:8045:b51a:ce24:12c4	206.36.18.196
cb15:901b:d157:b51:8045:b51a:ce24:12c5	206.36.18.197
cb15:901b:d157:b51:8045:b51a:ce24:12c6	206.36.18.198
cb15:901b:d157:b51:8045:b51a:ce24:12c7	206.36.18.199
cb15:901b:d157:b51:8045:b51a:ce24:12c8	206.36.18.200
cb15:901b:d157:b51:8045:b51a:ce24:12c9	206.36.18.201
cb15:901b:d157:b51:8045:b51a:ce24:12ca	206.36.18.202
cb15:901b:d157:b51:8045:b51a:ce24:12cb	206.36.18.203
cb15:901b:d157:b51:8045:b51a:ce24:12cc	206.36.18.204
cb15:901b:d157:b51:8045:b51a:ce24:12cd	206.36.18.205
cb15:901b:d157:b51:8045:b51a:ce24:12ce	206.36.18.206
cb15:901b:d157:b51:8045:b51a:ce24:12cf	206.36.18.207
cb15:901b:d157:b51:8045:b51a:ce24:12d0	206.36.18.208
cb15:901b:d157:b51:8045:b51a:ce24:12d1	206.36.18.209
cb15:901b:d157:b51:8045:b51a:ce24:12d2	206.36.18.210
cb15:901b:d157:b51:8045:b51a:ce24:12d3	206.36.18.211
cb15:901b:d157:b51:8045:b51a:ce24:12d4	206.36.18.212
cb15:901b:d157:b51:8045:b51a:ce24:12d5	206.36.18.213
cb15:901b:d157:b51:8045:b51a:ce24:12d6	206.36.18.214
cb15:901b:d157:b51:8045:b51a:ce24:12d7	206.36.18.215
cb15:901b:d157:b51:8045:b51a:ce24:12d8	206.36.18.216
cb15:901b:d157:b51:8045:b51a:ce24:12d9	206.36.18.217
cb15:901b:d157:b51:8045:b51a:ce24:12da	206.36.18.218
cb15:901b:d157:b51:8045:b51a:ce24:12db	206.36.18.219
cb15:901b:d157:b51:8045:b51a:ce24:12dc	206.36.18.220
cb15:901b:d157:b51:8045:b51a:ce24:12dd	206.36.18.221
cb15:901b:d157:b51:8045:b51a:ce24:12de	206.36.18.222
cb15:901b:d157:b51:8045:b51a:ce24:12df	206.36.18.223
cb15:901b:d157:b51:8045:b51a:ce24:12e0	206.36.18.224
cb15:901b:d157:b51:8045:b51a:ce24:12e1	206.36.18.225
cb15:901b:d157:b51:8045:b51a:ce24:12e2	206.36.18.226
cb15:901b:d157:b51:8045:b51a:ce24:12e3	206.36.18.227
cb15:901b:d157:b51:8045:b51a:ce24:12e4	206.36.18.228
cb15:901b:d157:b51:8045:b51a:ce24:12e5	206.36.18.229
cb15:901b:d157:b51:8045:b51a:ce24:12e6	206.36.18.230
cb15:901b:d157:b51:8045:b51a:ce24:12e7	206.36.18.231
cb15:901b:d157:b51:8045:b51a:ce24:12e8	206.36.18.232
cb15:901b:d157:b51:8045:b51a:ce24:12e9	206.36.18.233
cb15:901b:d157:b51:8045:b51a:ce24:12ea	206.36.18.234
cb15:901b:d157:b51:8045:b51a:ce24:12eb	206.36.18.235
cb15:901b:d157:b51:8045:b51a:ce24:12ec	206.36.18.236
cb15:901b:d157:b51:8045:b51a:ce24:12ed	206.36.18.237
cb15:901b:d157:b51:8045:b51a:ce24:12ee	206.36.18.238
cb15:901b:d157:b51:8045:b51a:ce24:12ef	206.36.18.239
cb15:901b:d157:b51:8045:b51a:ce24:12f0	206.36.18.240
cb15:901b:d157:b51:8045:b51a:ce24:12f1	206.36.18.241
cb15:901b:d157:b51:8045:b51a:ce24:12f2	206.36.18.242
cb15:901b:d157:b51:8045:b51a:ce24:12f3	206.36.18.243
cb15:901b:d157:b51:8045:b51a:ce24:12f4	206.36.18.244
cb15:901b:d157:b51:8045:b51a:ce24:12f5	206.36.18.245
cb15:901b:d157:b51:8045:b51a:ce24:12f6	206.36.18.246
cb15:901b:d157:b51:8045:b51a:ce24:12f7	206.36.18.247
cb15:901b:d157:b51:8045:b51a:ce24:12f8	206.36.18.248
cb15:901b:d157:b51:8045:b51a:ce24:12f9	206.36.18.249
cb15:901b:d157:b51:8045:b51a:ce24:12fa	206.36.18.250
cb15:901b:d157:b51:8045:b51a:ce24:12fb	206.36.18.251
cb15:901b:d157:b51:8045:b51a:ce24:12fc	206.36.18.252
cb15:901b:d157:b51:8045:b51a:ce24:12fd	206.36.18.253
cb15:901b:d157:b51:8045:b51a:ce24:12fe	206.36.18.254
cb15:901b:d157:b51:8045:b51a:ce24:12ff	206.36.18.255

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.