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:d84:1201	13.132.18.1
cb15:901b:d157:b51:8045:b51a:d84:1202	13.132.18.2
cb15:901b:d157:b51:8045:b51a:d84:1203	13.132.18.3
cb15:901b:d157:b51:8045:b51a:d84:1204	13.132.18.4
cb15:901b:d157:b51:8045:b51a:d84:1205	13.132.18.5
cb15:901b:d157:b51:8045:b51a:d84:1206	13.132.18.6
cb15:901b:d157:b51:8045:b51a:d84:1207	13.132.18.7
cb15:901b:d157:b51:8045:b51a:d84:1208	13.132.18.8
cb15:901b:d157:b51:8045:b51a:d84:1209	13.132.18.9
cb15:901b:d157:b51:8045:b51a:d84:120a	13.132.18.10
cb15:901b:d157:b51:8045:b51a:d84:120b	13.132.18.11
cb15:901b:d157:b51:8045:b51a:d84:120c	13.132.18.12
cb15:901b:d157:b51:8045:b51a:d84:120d	13.132.18.13
cb15:901b:d157:b51:8045:b51a:d84:120e	13.132.18.14
cb15:901b:d157:b51:8045:b51a:d84:120f	13.132.18.15
cb15:901b:d157:b51:8045:b51a:d84:1210	13.132.18.16
cb15:901b:d157:b51:8045:b51a:d84:1211	13.132.18.17
cb15:901b:d157:b51:8045:b51a:d84:1212	13.132.18.18
cb15:901b:d157:b51:8045:b51a:d84:1213	13.132.18.19
cb15:901b:d157:b51:8045:b51a:d84:1214	13.132.18.20
cb15:901b:d157:b51:8045:b51a:d84:1215	13.132.18.21
cb15:901b:d157:b51:8045:b51a:d84:1216	13.132.18.22
cb15:901b:d157:b51:8045:b51a:d84:1217	13.132.18.23
cb15:901b:d157:b51:8045:b51a:d84:1218	13.132.18.24
cb15:901b:d157:b51:8045:b51a:d84:1219	13.132.18.25
cb15:901b:d157:b51:8045:b51a:d84:121a	13.132.18.26
cb15:901b:d157:b51:8045:b51a:d84:121b	13.132.18.27
cb15:901b:d157:b51:8045:b51a:d84:121c	13.132.18.28
cb15:901b:d157:b51:8045:b51a:d84:121d	13.132.18.29
cb15:901b:d157:b51:8045:b51a:d84:121e	13.132.18.30
cb15:901b:d157:b51:8045:b51a:d84:121f	13.132.18.31
cb15:901b:d157:b51:8045:b51a:d84:1220	13.132.18.32
cb15:901b:d157:b51:8045:b51a:d84:1221	13.132.18.33
cb15:901b:d157:b51:8045:b51a:d84:1222	13.132.18.34
cb15:901b:d157:b51:8045:b51a:d84:1223	13.132.18.35
cb15:901b:d157:b51:8045:b51a:d84:1224	13.132.18.36
cb15:901b:d157:b51:8045:b51a:d84:1225	13.132.18.37
cb15:901b:d157:b51:8045:b51a:d84:1226	13.132.18.38
cb15:901b:d157:b51:8045:b51a:d84:1227	13.132.18.39
cb15:901b:d157:b51:8045:b51a:d84:1228	13.132.18.40
cb15:901b:d157:b51:8045:b51a:d84:1229	13.132.18.41
cb15:901b:d157:b51:8045:b51a:d84:122a	13.132.18.42
cb15:901b:d157:b51:8045:b51a:d84:122b	13.132.18.43
cb15:901b:d157:b51:8045:b51a:d84:122c	13.132.18.44
cb15:901b:d157:b51:8045:b51a:d84:122d	13.132.18.45
cb15:901b:d157:b51:8045:b51a:d84:122e	13.132.18.46
cb15:901b:d157:b51:8045:b51a:d84:122f	13.132.18.47
cb15:901b:d157:b51:8045:b51a:d84:1230	13.132.18.48
cb15:901b:d157:b51:8045:b51a:d84:1231	13.132.18.49
cb15:901b:d157:b51:8045:b51a:d84:1232	13.132.18.50
cb15:901b:d157:b51:8045:b51a:d84:1233	13.132.18.51
cb15:901b:d157:b51:8045:b51a:d84:1234	13.132.18.52
cb15:901b:d157:b51:8045:b51a:d84:1235	13.132.18.53
cb15:901b:d157:b51:8045:b51a:d84:1236	13.132.18.54
cb15:901b:d157:b51:8045:b51a:d84:1237	13.132.18.55
cb15:901b:d157:b51:8045:b51a:d84:1238	13.132.18.56
cb15:901b:d157:b51:8045:b51a:d84:1239	13.132.18.57
cb15:901b:d157:b51:8045:b51a:d84:123a	13.132.18.58
cb15:901b:d157:b51:8045:b51a:d84:123b	13.132.18.59
cb15:901b:d157:b51:8045:b51a:d84:123c	13.132.18.60

cb15:901b:d157:b51:8045:b51a:d84:123d	13.132.18.61
cb15:901b:d157:b51:8045:b51a:d84:123e	13.132.18.62
cb15:901b:d157:b51:8045:b51a:d84:123f	13.132.18.63
cb15:901b:d157:b51:8045:b51a:d84:1240	13.132.18.64
cb15:901b:d157:b51:8045:b51a:d84:1241	13.132.18.65
cb15:901b:d157:b51:8045:b51a:d84:1242	13.132.18.66
cb15:901b:d157:b51:8045:b51a:d84:1243	13.132.18.67
cb15:901b:d157:b51:8045:b51a:d84:1244	13.132.18.68
cb15:901b:d157:b51:8045:b51a:d84:1245	13.132.18.69
cb15:901b:d157:b51:8045:b51a:d84:1246	13.132.18.70
cb15:901b:d157:b51:8045:b51a:d84:1247	13.132.18.71
cb15:901b:d157:b51:8045:b51a:d84:1248	13.132.18.72
cb15:901b:d157:b51:8045:b51a:d84:1249	13.132.18.73
cb15:901b:d157:b51:8045:b51a:d84:124a	13.132.18.74
cb15:901b:d157:b51:8045:b51a:d84:124b	13.132.18.75
cb15:901b:d157:b51:8045:b51a:d84:124c	13.132.18.76
cb15:901b:d157:b51:8045:b51a:d84:124d	13.132.18.77
cb15:901b:d157:b51:8045:b51a:d84:124e	13.132.18.78
cb15:901b:d157:b51:8045:b51a:d84:124f	13.132.18.79
cb15:901b:d157:b51:8045:b51a:d84:1250	13.132.18.80
cb15:901b:d157:b51:8045:b51a:d84:1251	13.132.18.81
cb15:901b:d157:b51:8045:b51a:d84:1252	13.132.18.82
cb15:901b:d157:b51:8045:b51a:d84:1253	13.132.18.83
cb15:901b:d157:b51:8045:b51a:d84:1254	13.132.18.84
cb15:901b:d157:b51:8045:b51a:d84:1255	13.132.18.85
cb15:901b:d157:b51:8045:b51a:d84:1256	13.132.18.86
cb15:901b:d157:b51:8045:b51a:d84:1257	13.132.18.87
cb15:901b:d157:b51:8045:b51a:d84:1258	13.132.18.88
cb15:901b:d157:b51:8045:b51a:d84:1259	13.132.18.89
cb15:901b:d157:b51:8045:b51a:d84:125a	13.132.18.90
cb15:901b:d157:b51:8045:b51a:d84:125b	13.132.18.91
cb15:901b:d157:b51:8045:b51a:d84:125c	13.132.18.92
cb15:901b:d157:b51:8045:b51a:d84:125d	13.132.18.93
cb15:901b:d157:b51:8045:b51a:d84:125e	13.132.18.94
cb15:901b:d157:b51:8045:b51a:d84:125f	13.132.18.95
cb15:901b:d157:b51:8045:b51a:d84:1260	13.132.18.96
cb15:901b:d157:b51:8045:b51a:d84:1261	13.132.18.97
cb15:901b:d157:b51:8045:b51a:d84:1262	13.132.18.98
cb15:901b:d157:b51:8045:b51a:d84:1263	13.132.18.99
cb15:901b:d157:b51:8045:b51a:d84:1264	13.132.18.100
cb15:901b:d157:b51:8045:b51a:d84:1265	13.132.18.101
cb15:901b:d157:b51:8045:b51a:d84:1266	13.132.18.102
cb15:901b:d157:b51:8045:b51a:d84:1267	13.132.18.103
cb15:901b:d157:b51:8045:b51a:d84:1268	13.132.18.104
cb15:901b:d157:b51:8045:b51a:d84:1269	13.132.18.105
cb15:901b:d157:b51:8045:b51a:d84:126a	13.132.18.106
cb15:901b:d157:b51:8045:b51a:d84:126b	13.132.18.107
cb15:901b:d157:b51:8045:b51a:d84:126c	13.132.18.108
cb15:901b:d157:b51:8045:b51a:d84:126d	13.132.18.109
cb15:901b:d157:b51:8045:b51a:d84:126e	13.132.18.110
cb15:901b:d157:b51:8045:b51a:d84:126f	13.132.18.111
cb15:901b:d157:b51:8045:b51a:d84:1270	13.132.18.112
cb15:901b:d157:b51:8045:b51a:d84:1271	13.132.18.113
cb15:901b:d157:b51:8045:b51a:d84:1272	13.132.18.114
cb15:901b:d157:b51:8045:b51a:d84:1273	13.132.18.115
cb15:901b:d157:b51:8045:b51a:d84:1274	13.132.18.116
cb15:901b:d157:b51:8045:b51a:d84:1275	13.132.18.117
cb15:901b:d157:b51:8045:b51a:d84:1276	13.132.18.118
cb15:901b:d157:b51:8045:b51a:d84:1277	13.132.18.119
cb15:901b:d157:b51:8045:b51a:d84:1278	13.132.18.120

cb15:901b:d157:b51:8045:b51a:d84:1279	13.132.18.121
cb15:901b:d157:b51:8045:b51a:d84:127a	13.132.18.122
cb15:901b:d157:b51:8045:b51a:d84:127b	13.132.18.123
cb15:901b:d157:b51:8045:b51a:d84:127c	13.132.18.124
cb15:901b:d157:b51:8045:b51a:d84:127d	13.132.18.125
cb15:901b:d157:b51:8045:b51a:d84:127e	13.132.18.126
cb15:901b:d157:b51:8045:b51a:d84:127f	13.132.18.127
cb15:901b:d157:b51:8045:b51a:d84:1280	13.132.18.128
cb15:901b:d157:b51:8045:b51a:d84:1281	13.132.18.129
cb15:901b:d157:b51:8045:b51a:d84:1282	13.132.18.130
cb15:901b:d157:b51:8045:b51a:d84:1283	13.132.18.131
cb15:901b:d157:b51:8045:b51a:d84:1284	13.132.18.132
cb15:901b:d157:b51:8045:b51a:d84:1285	13.132.18.133
cb15:901b:d157:b51:8045:b51a:d84:1286	13.132.18.134
cb15:901b:d157:b51:8045:b51a:d84:1287	13.132.18.135
cb15:901b:d157:b51:8045:b51a:d84:1288	13.132.18.136
cb15:901b:d157:b51:8045:b51a:d84:1289	13.132.18.137
cb15:901b:d157:b51:8045:b51a:d84:128a	13.132.18.138
cb15:901b:d157:b51:8045:b51a:d84:128b	13.132.18.139
cb15:901b:d157:b51:8045:b51a:d84:128c	13.132.18.140
cb15:901b:d157:b51:8045:b51a:d84:128d	13.132.18.141
cb15:901b:d157:b51:8045:b51a:d84:128e	13.132.18.142
cb15:901b:d157:b51:8045:b51a:d84:128f	13.132.18.143
cb15:901b:d157:b51:8045:b51a:d84:1290	13.132.18.144
cb15:901b:d157:b51:8045:b51a:d84:1291	13.132.18.145
cb15:901b:d157:b51:8045:b51a:d84:1292	13.132.18.146
cb15:901b:d157:b51:8045:b51a:d84:1293	13.132.18.147
cb15:901b:d157:b51:8045:b51a:d84:1294	13.132.18.148
cb15:901b:d157:b51:8045:b51a:d84:1295	13.132.18.149
cb15:901b:d157:b51:8045:b51a:d84:1296	13.132.18.150
cb15:901b:d157:b51:8045:b51a:d84:1297	13.132.18.151
cb15:901b:d157:b51:8045:b51a:d84:1298	13.132.18.152
cb15:901b:d157:b51:8045:b51a:d84:1299	13.132.18.153
cb15:901b:d157:b51:8045:b51a:d84:129a	13.132.18.154
cb15:901b:d157:b51:8045:b51a:d84:129b	13.132.18.155
cb15:901b:d157:b51:8045:b51a:d84:129c	13.132.18.156
cb15:901b:d157:b51:8045:b51a:d84:129d	13.132.18.157
cb15:901b:d157:b51:8045:b51a:d84:129e	13.132.18.158
cb15:901b:d157:b51:8045:b51a:d84:129f	13.132.18.159
cb15:901b:d157:b51:8045:b51a:d84:12a0	13.132.18.160
cb15:901b:d157:b51:8045:b51a:d84:12a1	13.132.18.161
cb15:901b:d157:b51:8045:b51a:d84:12a2	13.132.18.162
cb15:901b:d157:b51:8045:b51a:d84:12a3	13.132.18.163
cb15:901b:d157:b51:8045:b51a:d84:12a4	13.132.18.164
cb15:901b:d157:b51:8045:b51a:d84:12a5	13.132.18.165
cb15:901b:d157:b51:8045:b51a:d84:12a6	13.132.18.166
cb15:901b:d157:b51:8045:b51a:d84:12a7	13.132.18.167
cb15:901b:d157:b51:8045:b51a:d84:12a8	13.132.18.168
cb15:901b:d157:b51:8045:b51a:d84:12a9	13.132.18.169
cb15:901b:d157:b51:8045:b51a:d84:12aa	13.132.18.170
cb15:901b:d157:b51:8045:b51a:d84:12ab	13.132.18.171
cb15:901b:d157:b51:8045:b51a:d84:12ac	13.132.18.172
cb15:901b:d157:b51:8045:b51a:d84:12ad	13.132.18.173
cb15:901b:d157:b51:8045:b51a:d84:12ae	13.132.18.174
cb15:901b:d157:b51:8045:b51a:d84:12af	13.132.18.175
cb15:901b:d157:b51:8045:b51a:d84:12b0	13.132.18.176
cb15:901b:d157:b51:8045:b51a:d84:12b1	13.132.18.177
cb15:901b:d157:b51:8045:b51a:d84:12b2	13.132.18.178
cb15:901b:d157:b51:8045:b51a:d84:12b3	13.132.18.179
cb15:901b:d157:b51:8045:b51a:d84:12b4	13.132.18.180

cb15:901b:d157:b51:8045:b51a:d84:12b5	13.132.18.181
cb15:901b:d157:b51:8045:b51a:d84:12b6	13.132.18.182
cb15:901b:d157:b51:8045:b51a:d84:12b7	13.132.18.183
cb15:901b:d157:b51:8045:b51a:d84:12b8	13.132.18.184
cb15:901b:d157:b51:8045:b51a:d84:12b9	13.132.18.185
cb15:901b:d157:b51:8045:b51a:d84:12ba	13.132.18.186
cb15:901b:d157:b51:8045:b51a:d84:12bb	13.132.18.187
cb15:901b:d157:b51:8045:b51a:d84:12bc	13.132.18.188
cb15:901b:d157:b51:8045:b51a:d84:12bd	13.132.18.189
cb15:901b:d157:b51:8045:b51a:d84:12be	13.132.18.190
cb15:901b:d157:b51:8045:b51a:d84:12bf	13.132.18.191
cb15:901b:d157:b51:8045:b51a:d84:12c0	13.132.18.192
cb15:901b:d157:b51:8045:b51a:d84:12c1	13.132.18.193
cb15:901b:d157:b51:8045:b51a:d84:12c2	13.132.18.194
cb15:901b:d157:b51:8045:b51a:d84:12c3	13.132.18.195
cb15:901b:d157:b51:8045:b51a:d84:12c4	13.132.18.196
cb15:901b:d157:b51:8045:b51a:d84:12c5	13.132.18.197
cb15:901b:d157:b51:8045:b51a:d84:12c6	13.132.18.198
cb15:901b:d157:b51:8045:b51a:d84:12c7	13.132.18.199
cb15:901b:d157:b51:8045:b51a:d84:12c8	13.132.18.200
cb15:901b:d157:b51:8045:b51a:d84:12c9	13.132.18.201
cb15:901b:d157:b51:8045:b51a:d84:12ca	13.132.18.202
cb15:901b:d157:b51:8045:b51a:d84:12cb	13.132.18.203
cb15:901b:d157:b51:8045:b51a:d84:12cc	13.132.18.204
cb15:901b:d157:b51:8045:b51a:d84:12cd	13.132.18.205
cb15:901b:d157:b51:8045:b51a:d84:12ce	13.132.18.206
cb15:901b:d157:b51:8045:b51a:d84:12cf	13.132.18.207
cb15:901b:d157:b51:8045:b51a:d84:12d0	13.132.18.208
cb15:901b:d157:b51:8045:b51a:d84:12d1	13.132.18.209
cb15:901b:d157:b51:8045:b51a:d84:12d2	13.132.18.210
cb15:901b:d157:b51:8045:b51a:d84:12d3	13.132.18.211
cb15:901b:d157:b51:8045:b51a:d84:12d4	13.132.18.212
cb15:901b:d157:b51:8045:b51a:d84:12d5	13.132.18.213
cb15:901b:d157:b51:8045:b51a:d84:12d6	13.132.18.214
cb15:901b:d157:b51:8045:b51a:d84:12d7	13.132.18.215
cb15:901b:d157:b51:8045:b51a:d84:12d8	13.132.18.216
cb15:901b:d157:b51:8045:b51a:d84:12d9	13.132.18.217
cb15:901b:d157:b51:8045:b51a:d84:12da	13.132.18.218
cb15:901b:d157:b51:8045:b51a:d84:12db	13.132.18.219
cb15:901b:d157:b51:8045:b51a:d84:12dc	13.132.18.220
cb15:901b:d157:b51:8045:b51a:d84:12dd	13.132.18.221
cb15:901b:d157:b51:8045:b51a:d84:12de	13.132.18.222
cb15:901b:d157:b51:8045:b51a:d84:12df	13.132.18.223
cb15:901b:d157:b51:8045:b51a:d84:12e0	13.132.18.224
cb15:901b:d157:b51:8045:b51a:d84:12e1	13.132.18.225
cb15:901b:d157:b51:8045:b51a:d84:12e2	13.132.18.226
cb15:901b:d157:b51:8045:b51a:d84:12e3	13.132.18.227
cb15:901b:d157:b51:8045:b51a:d84:12e4	13.132.18.228
cb15:901b:d157:b51:8045:b51a:d84:12e5	13.132.18.229
cb15:901b:d157:b51:8045:b51a:d84:12e6	13.132.18.230
cb15:901b:d157:b51:8045:b51a:d84:12e7	13.132.18.231
cb15:901b:d157:b51:8045:b51a:d84:12e8	13.132.18.232
cb15:901b:d157:b51:8045:b51a:d84:12e9	13.132.18.233
cb15:901b:d157:b51:8045:b51a:d84:12ea	13.132.18.234
cb15:901b:d157:b51:8045:b51a:d84:12eb	13.132.18.235
cb15:901b:d157:b51:8045:b51a:d84:12ec	13.132.18.236
cb15:901b:d157:b51:8045:b51a:d84:12ed	13.132.18.237
cb15:901b:d157:b51:8045:b51a:d84:12ee	13.132.18.238
cb15:901b:d157:b51:8045:b51a:d84:12ef	13.132.18.239
cb15:901b:d157:b51:8045:b51a:d84:12f0	13.132.18.240
cb15:901b:d157:b51:8045:b51a:d84:12f1	13.132.18.241
cb15:901b:d157:b51:8045:b51a:d84:12f2	13.132.18.242
cb15:901b:d157:b51:8045:b51a:d84:12f3	13.132.18.243
cb15:901b:d157:b51:8045:b51a:d84:12f4	13.132.18.244
cb15:901b:d157:b51:8045:b51a:d84:12f5	13.132.18.245
cb15:901b:d157:b51:8045:b51a:d84:12f6	13.132.18.246
cb15:901b:d157:b51:8045:b51a:d84:12f7	13.132.18.247
cb15:901b:d157:b51:8045:b51a:d84:12f8	13.132.18.248
cb15:901b:d157:b51:8045:b51a:d84:12f9	13.132.18.249
cb15:901b:d157:b51:8045:b51a:d84:12fa	13.132.18.250
cb15:901b:d157:b51:8045:b51a:d84:12fb	13.132.18.251
cb15:901b:d157:b51:8045:b51a:d84:12fc	13.132.18.252
cb15:901b:d157:b51:8045:b51a:d84:12fd	13.132.18.253
cb15:901b:d157:b51:8045:b51a:d84:12fe	13.132.18.254
cb15:901b:d157:b51:8045:b51a:d84:12ff	13.132.18.255

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.