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:155:901b:80b1:cb15:3f96:1201	63.150.18.1
cb15:901b:155:901b:80b1:cb15:3f96:1202	63.150.18.2
cb15:901b:155:901b:80b1:cb15:3f96:1203	63.150.18.3
cb15:901b:155:901b:80b1:cb15:3f96:1204	63.150.18.4
cb15:901b:155:901b:80b1:cb15:3f96:1205	63.150.18.5
cb15:901b:155:901b:80b1:cb15:3f96:1206	63.150.18.6
cb15:901b:155:901b:80b1:cb15:3f96:1207	63.150.18.7
cb15:901b:155:901b:80b1:cb15:3f96:1208	63.150.18.8
cb15:901b:155:901b:80b1:cb15:3f96:1209	63.150.18.9
cb15:901b:155:901b:80b1:cb15:3f96:120a	63.150.18.10
cb15:901b:155:901b:80b1:cb15:3f96:120b	63.150.18.11
cb15:901b:155:901b:80b1:cb15:3f96:120c	63.150.18.12
cb15:901b:155:901b:80b1:cb15:3f96:120d	63.150.18.13
cb15:901b:155:901b:80b1:cb15:3f96:120e	63.150.18.14
cb15:901b:155:901b:80b1:cb15:3f96:120f	63.150.18.15
cb15:901b:155:901b:80b1:cb15:3f96:1210	63.150.18.16
cb15:901b:155:901b:80b1:cb15:3f96:1211	63.150.18.17
cb15:901b:155:901b:80b1:cb15:3f96:1212	63.150.18.18
cb15:901b:155:901b:80b1:cb15:3f96:1213	63.150.18.19
cb15:901b:155:901b:80b1:cb15:3f96:1214	63.150.18.20
cb15:901b:155:901b:80b1:cb15:3f96:1215	63.150.18.21
cb15:901b:155:901b:80b1:cb15:3f96:1216	63.150.18.22
cb15:901b:155:901b:80b1:cb15:3f96:1217	63.150.18.23
cb15:901b:155:901b:80b1:cb15:3f96:1218	63.150.18.24
cb15:901b:155:901b:80b1:cb15:3f96:1219	63.150.18.25
cb15:901b:155:901b:80b1:cb15:3f96:121a	63.150.18.26
cb15:901b:155:901b:80b1:cb15:3f96:121b	63.150.18.27
cb15:901b:155:901b:80b1:cb15:3f96:121c	63.150.18.28
cb15:901b:155:901b:80b1:cb15:3f96:121d	63.150.18.29
cb15:901b:155:901b:80b1:cb15:3f96:121e	63.150.18.30
cb15:901b:155:901b:80b1:cb15:3f96:121f	63.150.18.31
cb15:901b:155:901b:80b1:cb15:3f96:1220	63.150.18.32
cb15:901b:155:901b:80b1:cb15:3f96:1221	63.150.18.33
cb15:901b:155:901b:80b1:cb15:3f96:1222	63.150.18.34
cb15:901b:155:901b:80b1:cb15:3f96:1223	63.150.18.35
cb15:901b:155:901b:80b1:cb15:3f96:1224	63.150.18.36
cb15:901b:155:901b:80b1:cb15:3f96:1225	63.150.18.37
cb15:901b:155:901b:80b1:cb15:3f96:1226	63.150.18.38
cb15:901b:155:901b:80b1:cb15:3f96:1227	63.150.18.39
cb15:901b:155:901b:80b1:cb15:3f96:1228	63.150.18.40
cb15:901b:155:901b:80b1:cb15:3f96:1229	63.150.18.41
cb15:901b:155:901b:80b1:cb15:3f96:122a	63.150.18.42
cb15:901b:155:901b:80b1:cb15:3f96:122b	63.150.18.43
cb15:901b:155:901b:80b1:cb15:3f96:122c	63.150.18.44
cb15:901b:155:901b:80b1:cb15:3f96:122d	63.150.18.45
cb15:901b:155:901b:80b1:cb15:3f96:122e	63.150.18.46
cb15:901b:155:901b:80b1:cb15:3f96:122f	63.150.18.47
cb15:901b:155:901b:80b1:cb15:3f96:1230	63.150.18.48
cb15:901b:155:901b:80b1:cb15:3f96:1231	63.150.18.49
cb15:901b:155:901b:80b1:cb15:3f96:1232	63.150.18.50
cb15:901b:155:901b:80b1:cb15:3f96:1233	63.150.18.51
cb15:901b:155:901b:80b1:cb15:3f96:1234	63.150.18.52
cb15:901b:155:901b:80b1:cb15:3f96:1235	63.150.18.53
cb15:901b:155:901b:80b1:cb15:3f96:1236	63.150.18.54
cb15:901b:155:901b:80b1:cb15:3f96:1237	63.150.18.55
cb15:901b:155:901b:80b1:cb15:3f96:1238	63.150.18.56
cb15:901b:155:901b:80b1:cb15:3f96:1239	63.150.18.57
cb15:901b:155:901b:80b1:cb15:3f96:123a	63.150.18.58
cb15:901b:155:901b:80b1:cb15:3f96:123b	63.150.18.59
cb15:901b:155:901b:80b1:cb15:3f96:123c	63.150.18.60

cb15:901b:155:901b:80b1:cb15:3f96:123d	63.150.18.61
cb15:901b:155:901b:80b1:cb15:3f96:123e	63.150.18.62
cb15:901b:155:901b:80b1:cb15:3f96:123f	63.150.18.63
cb15:901b:155:901b:80b1:cb15:3f96:1240	63.150.18.64
cb15:901b:155:901b:80b1:cb15:3f96:1241	63.150.18.65
cb15:901b:155:901b:80b1:cb15:3f96:1242	63.150.18.66
cb15:901b:155:901b:80b1:cb15:3f96:1243	63.150.18.67
cb15:901b:155:901b:80b1:cb15:3f96:1244	63.150.18.68
cb15:901b:155:901b:80b1:cb15:3f96:1245	63.150.18.69
cb15:901b:155:901b:80b1:cb15:3f96:1246	63.150.18.70
cb15:901b:155:901b:80b1:cb15:3f96:1247	63.150.18.71
cb15:901b:155:901b:80b1:cb15:3f96:1248	63.150.18.72
cb15:901b:155:901b:80b1:cb15:3f96:1249	63.150.18.73
cb15:901b:155:901b:80b1:cb15:3f96:124a	63.150.18.74
cb15:901b:155:901b:80b1:cb15:3f96:124b	63.150.18.75
cb15:901b:155:901b:80b1:cb15:3f96:124c	63.150.18.76
cb15:901b:155:901b:80b1:cb15:3f96:124d	63.150.18.77
cb15:901b:155:901b:80b1:cb15:3f96:124e	63.150.18.78
cb15:901b:155:901b:80b1:cb15:3f96:124f	63.150.18.79
cb15:901b:155:901b:80b1:cb15:3f96:1250	63.150.18.80
cb15:901b:155:901b:80b1:cb15:3f96:1251	63.150.18.81
cb15:901b:155:901b:80b1:cb15:3f96:1252	63.150.18.82
cb15:901b:155:901b:80b1:cb15:3f96:1253	63.150.18.83
cb15:901b:155:901b:80b1:cb15:3f96:1254	63.150.18.84
cb15:901b:155:901b:80b1:cb15:3f96:1255	63.150.18.85
cb15:901b:155:901b:80b1:cb15:3f96:1256	63.150.18.86
cb15:901b:155:901b:80b1:cb15:3f96:1257	63.150.18.87
cb15:901b:155:901b:80b1:cb15:3f96:1258	63.150.18.88
cb15:901b:155:901b:80b1:cb15:3f96:1259	63.150.18.89
cb15:901b:155:901b:80b1:cb15:3f96:125a	63.150.18.90
cb15:901b:155:901b:80b1:cb15:3f96:125b	63.150.18.91
cb15:901b:155:901b:80b1:cb15:3f96:125c	63.150.18.92
cb15:901b:155:901b:80b1:cb15:3f96:125d	63.150.18.93
cb15:901b:155:901b:80b1:cb15:3f96:125e	63.150.18.94
cb15:901b:155:901b:80b1:cb15:3f96:125f	63.150.18.95
cb15:901b:155:901b:80b1:cb15:3f96:1260	63.150.18.96
cb15:901b:155:901b:80b1:cb15:3f96:1261	63.150.18.97
cb15:901b:155:901b:80b1:cb15:3f96:1262	63.150.18.98
cb15:901b:155:901b:80b1:cb15:3f96:1263	63.150.18.99
cb15:901b:155:901b:80b1:cb15:3f96:1264	63.150.18.100
cb15:901b:155:901b:80b1:cb15:3f96:1265	63.150.18.101
cb15:901b:155:901b:80b1:cb15:3f96:1266	63.150.18.102
cb15:901b:155:901b:80b1:cb15:3f96:1267	63.150.18.103
cb15:901b:155:901b:80b1:cb15:3f96:1268	63.150.18.104
cb15:901b:155:901b:80b1:cb15:3f96:1269	63.150.18.105
cb15:901b:155:901b:80b1:cb15:3f96:126a	63.150.18.106
cb15:901b:155:901b:80b1:cb15:3f96:126b	63.150.18.107
cb15:901b:155:901b:80b1:cb15:3f96:126c	63.150.18.108
cb15:901b:155:901b:80b1:cb15:3f96:126d	63.150.18.109
cb15:901b:155:901b:80b1:cb15:3f96:126e	63.150.18.110
cb15:901b:155:901b:80b1:cb15:3f96:126f	63.150.18.111
cb15:901b:155:901b:80b1:cb15:3f96:1270	63.150.18.112
cb15:901b:155:901b:80b1:cb15:3f96:1271	63.150.18.113
cb15:901b:155:901b:80b1:cb15:3f96:1272	63.150.18.114
cb15:901b:155:901b:80b1:cb15:3f96:1273	63.150.18.115
cb15:901b:155:901b:80b1:cb15:3f96:1274	63.150.18.116
cb15:901b:155:901b:80b1:cb15:3f96:1275	63.150.18.117
cb15:901b:155:901b:80b1:cb15:3f96:1276	63.150.18.118
cb15:901b:155:901b:80b1:cb15:3f96:1277	63.150.18.119
cb15:901b:155:901b:80b1:cb15:3f96:1278	63.150.18.120

cb15:901b:155:901b:80b1:cb15:3f96:1279	63.150.18.121
cb15:901b:155:901b:80b1:cb15:3f96:127a	63.150.18.122
cb15:901b:155:901b:80b1:cb15:3f96:127b	63.150.18.123
cb15:901b:155:901b:80b1:cb15:3f96:127c	63.150.18.124
cb15:901b:155:901b:80b1:cb15:3f96:127d	63.150.18.125
cb15:901b:155:901b:80b1:cb15:3f96:127e	63.150.18.126
cb15:901b:155:901b:80b1:cb15:3f96:127f	63.150.18.127
cb15:901b:155:901b:80b1:cb15:3f96:1280	63.150.18.128
cb15:901b:155:901b:80b1:cb15:3f96:1281	63.150.18.129
cb15:901b:155:901b:80b1:cb15:3f96:1282	63.150.18.130
cb15:901b:155:901b:80b1:cb15:3f96:1283	63.150.18.131
cb15:901b:155:901b:80b1:cb15:3f96:1284	63.150.18.132
cb15:901b:155:901b:80b1:cb15:3f96:1285	63.150.18.133
cb15:901b:155:901b:80b1:cb15:3f96:1286	63.150.18.134
cb15:901b:155:901b:80b1:cb15:3f96:1287	63.150.18.135
cb15:901b:155:901b:80b1:cb15:3f96:1288	63.150.18.136
cb15:901b:155:901b:80b1:cb15:3f96:1289	63.150.18.137
cb15:901b:155:901b:80b1:cb15:3f96:128a	63.150.18.138
cb15:901b:155:901b:80b1:cb15:3f96:128b	63.150.18.139
cb15:901b:155:901b:80b1:cb15:3f96:128c	63.150.18.140
cb15:901b:155:901b:80b1:cb15:3f96:128d	63.150.18.141
cb15:901b:155:901b:80b1:cb15:3f96:128e	63.150.18.142
cb15:901b:155:901b:80b1:cb15:3f96:128f	63.150.18.143
cb15:901b:155:901b:80b1:cb15:3f96:1290	63.150.18.144
cb15:901b:155:901b:80b1:cb15:3f96:1291	63.150.18.145
cb15:901b:155:901b:80b1:cb15:3f96:1292	63.150.18.146
cb15:901b:155:901b:80b1:cb15:3f96:1293	63.150.18.147
cb15:901b:155:901b:80b1:cb15:3f96:1294	63.150.18.148
cb15:901b:155:901b:80b1:cb15:3f96:1295	63.150.18.149
cb15:901b:155:901b:80b1:cb15:3f96:1296	63.150.18.150
cb15:901b:155:901b:80b1:cb15:3f96:1297	63.150.18.151
cb15:901b:155:901b:80b1:cb15:3f96:1298	63.150.18.152
cb15:901b:155:901b:80b1:cb15:3f96:1299	63.150.18.153
cb15:901b:155:901b:80b1:cb15:3f96:129a	63.150.18.154
cb15:901b:155:901b:80b1:cb15:3f96:129b	63.150.18.155
cb15:901b:155:901b:80b1:cb15:3f96:129c	63.150.18.156
cb15:901b:155:901b:80b1:cb15:3f96:129d	63.150.18.157
cb15:901b:155:901b:80b1:cb15:3f96:129e	63.150.18.158
cb15:901b:155:901b:80b1:cb15:3f96:129f	63.150.18.159
cb15:901b:155:901b:80b1:cb15:3f96:12a0	63.150.18.160
cb15:901b:155:901b:80b1:cb15:3f96:12a1	63.150.18.161
cb15:901b:155:901b:80b1:cb15:3f96:12a2	63.150.18.162
cb15:901b:155:901b:80b1:cb15:3f96:12a3	63.150.18.163
cb15:901b:155:901b:80b1:cb15:3f96:12a4	63.150.18.164
cb15:901b:155:901b:80b1:cb15:3f96:12a5	63.150.18.165
cb15:901b:155:901b:80b1:cb15:3f96:12a6	63.150.18.166
cb15:901b:155:901b:80b1:cb15:3f96:12a7	63.150.18.167
cb15:901b:155:901b:80b1:cb15:3f96:12a8	63.150.18.168
cb15:901b:155:901b:80b1:cb15:3f96:12a9	63.150.18.169
cb15:901b:155:901b:80b1:cb15:3f96:12aa	63.150.18.170
cb15:901b:155:901b:80b1:cb15:3f96:12ab	63.150.18.171
cb15:901b:155:901b:80b1:cb15:3f96:12ac	63.150.18.172
cb15:901b:155:901b:80b1:cb15:3f96:12ad	63.150.18.173
cb15:901b:155:901b:80b1:cb15:3f96:12ae	63.150.18.174
cb15:901b:155:901b:80b1:cb15:3f96:12af	63.150.18.175
cb15:901b:155:901b:80b1:cb15:3f96:12b0	63.150.18.176
cb15:901b:155:901b:80b1:cb15:3f96:12b1	63.150.18.177
cb15:901b:155:901b:80b1:cb15:3f96:12b2	63.150.18.178
cb15:901b:155:901b:80b1:cb15:3f96:12b3	63.150.18.179
cb15:901b:155:901b:80b1:cb15:3f96:12b4	63.150.18.180

cb15:901b:155:901b:80b1:cb15:3f96:12b5	63.150.18.181
cb15:901b:155:901b:80b1:cb15:3f96:12b6	63.150.18.182
cb15:901b:155:901b:80b1:cb15:3f96:12b7	63.150.18.183
cb15:901b:155:901b:80b1:cb15:3f96:12b8	63.150.18.184
cb15:901b:155:901b:80b1:cb15:3f96:12b9	63.150.18.185
cb15:901b:155:901b:80b1:cb15:3f96:12ba	63.150.18.186
cb15:901b:155:901b:80b1:cb15:3f96:12bb	63.150.18.187
cb15:901b:155:901b:80b1:cb15:3f96:12bc	63.150.18.188
cb15:901b:155:901b:80b1:cb15:3f96:12bd	63.150.18.189
cb15:901b:155:901b:80b1:cb15:3f96:12be	63.150.18.190
cb15:901b:155:901b:80b1:cb15:3f96:12bf	63.150.18.191
cb15:901b:155:901b:80b1:cb15:3f96:12c0	63.150.18.192
cb15:901b:155:901b:80b1:cb15:3f96:12c1	63.150.18.193
cb15:901b:155:901b:80b1:cb15:3f96:12c2	63.150.18.194
cb15:901b:155:901b:80b1:cb15:3f96:12c3	63.150.18.195
cb15:901b:155:901b:80b1:cb15:3f96:12c4	63.150.18.196
cb15:901b:155:901b:80b1:cb15:3f96:12c5	63.150.18.197
cb15:901b:155:901b:80b1:cb15:3f96:12c6	63.150.18.198
cb15:901b:155:901b:80b1:cb15:3f96:12c7	63.150.18.199
cb15:901b:155:901b:80b1:cb15:3f96:12c8	63.150.18.200
cb15:901b:155:901b:80b1:cb15:3f96:12c9	63.150.18.201
cb15:901b:155:901b:80b1:cb15:3f96:12ca	63.150.18.202
cb15:901b:155:901b:80b1:cb15:3f96:12cb	63.150.18.203
cb15:901b:155:901b:80b1:cb15:3f96:12cc	63.150.18.204
cb15:901b:155:901b:80b1:cb15:3f96:12cd	63.150.18.205
cb15:901b:155:901b:80b1:cb15:3f96:12ce	63.150.18.206
cb15:901b:155:901b:80b1:cb15:3f96:12cf	63.150.18.207
cb15:901b:155:901b:80b1:cb15:3f96:12d0	63.150.18.208
cb15:901b:155:901b:80b1:cb15:3f96:12d1	63.150.18.209
cb15:901b:155:901b:80b1:cb15:3f96:12d2	63.150.18.210
cb15:901b:155:901b:80b1:cb15:3f96:12d3	63.150.18.211
cb15:901b:155:901b:80b1:cb15:3f96:12d4	63.150.18.212
cb15:901b:155:901b:80b1:cb15:3f96:12d5	63.150.18.213
cb15:901b:155:901b:80b1:cb15:3f96:12d6	63.150.18.214
cb15:901b:155:901b:80b1:cb15:3f96:12d7	63.150.18.215
cb15:901b:155:901b:80b1:cb15:3f96:12d8	63.150.18.216
cb15:901b:155:901b:80b1:cb15:3f96:12d9	63.150.18.217
cb15:901b:155:901b:80b1:cb15:3f96:12da	63.150.18.218
cb15:901b:155:901b:80b1:cb15:3f96:12db	63.150.18.219
cb15:901b:155:901b:80b1:cb15:3f96:12dc	63.150.18.220
cb15:901b:155:901b:80b1:cb15:3f96:12dd	63.150.18.221
cb15:901b:155:901b:80b1:cb15:3f96:12de	63.150.18.222
cb15:901b:155:901b:80b1:cb15:3f96:12df	63.150.18.223
cb15:901b:155:901b:80b1:cb15:3f96:12e0	63.150.18.224
cb15:901b:155:901b:80b1:cb15:3f96:12e1	63.150.18.225
cb15:901b:155:901b:80b1:cb15:3f96:12e2	63.150.18.226
cb15:901b:155:901b:80b1:cb15:3f96:12e3	63.150.18.227
cb15:901b:155:901b:80b1:cb15:3f96:12e4	63.150.18.228
cb15:901b:155:901b:80b1:cb15:3f96:12e5	63.150.18.229
cb15:901b:155:901b:80b1:cb15:3f96:12e6	63.150.18.230
cb15:901b:155:901b:80b1:cb15:3f96:12e7	63.150.18.231
cb15:901b:155:901b:80b1:cb15:3f96:12e8	63.150.18.232
cb15:901b:155:901b:80b1:cb15:3f96:12e9	63.150.18.233
cb15:901b:155:901b:80b1:cb15:3f96:12ea	63.150.18.234
cb15:901b:155:901b:80b1:cb15:3f96:12eb	63.150.18.235
cb15:901b:155:901b:80b1:cb15:3f96:12ec	63.150.18.236
cb15:901b:155:901b:80b1:cb15:3f96:12ed	63.150.18.237
cb15:901b:155:901b:80b1:cb15:3f96:12ee	63.150.18.238
cb15:901b:155:901b:80b1:cb15:3f96:12ef	63.150.18.239
cb15:901b:155:901b:80b1:cb15:3f96:12f0	63.150.18.240
cb15:901b:155:901b:80b1:cb15:3f96:12f1	63.150.18.241
cb15:901b:155:901b:80b1:cb15:3f96:12f2	63.150.18.242
cb15:901b:155:901b:80b1:cb15:3f96:12f3	63.150.18.243
cb15:901b:155:901b:80b1:cb15:3f96:12f4	63.150.18.244
cb15:901b:155:901b:80b1:cb15:3f96:12f5	63.150.18.245
cb15:901b:155:901b:80b1:cb15:3f96:12f6	63.150.18.246
cb15:901b:155:901b:80b1:cb15:3f96:12f7	63.150.18.247
cb15:901b:155:901b:80b1:cb15:3f96:12f8	63.150.18.248
cb15:901b:155:901b:80b1:cb15:3f96:12f9	63.150.18.249
cb15:901b:155:901b:80b1:cb15:3f96:12fa	63.150.18.250
cb15:901b:155:901b:80b1:cb15:3f96:12fb	63.150.18.251
cb15:901b:155:901b:80b1:cb15:3f96:12fc	63.150.18.252
cb15:901b:155:901b:80b1:cb15:3f96:12fd	63.150.18.253
cb15:901b:155:901b:80b1:cb15:3f96:12fe	63.150.18.254
cb15:901b:155:901b:80b1:cb15:3f96:12ff	63.150.18.255

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.