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:ebdf:1201	235.223.18.1
cb15:901b:d157:b51:8045:b51a:ebdf:1202	235.223.18.2
cb15:901b:d157:b51:8045:b51a:ebdf:1203	235.223.18.3
cb15:901b:d157:b51:8045:b51a:ebdf:1204	235.223.18.4
cb15:901b:d157:b51:8045:b51a:ebdf:1205	235.223.18.5
cb15:901b:d157:b51:8045:b51a:ebdf:1206	235.223.18.6
cb15:901b:d157:b51:8045:b51a:ebdf:1207	235.223.18.7
cb15:901b:d157:b51:8045:b51a:ebdf:1208	235.223.18.8
cb15:901b:d157:b51:8045:b51a:ebdf:1209	235.223.18.9
cb15:901b:d157:b51:8045:b51a:ebdf:120a	235.223.18.10
cb15:901b:d157:b51:8045:b51a:ebdf:120b	235.223.18.11
cb15:901b:d157:b51:8045:b51a:ebdf:120c	235.223.18.12
cb15:901b:d157:b51:8045:b51a:ebdf:120d	235.223.18.13
cb15:901b:d157:b51:8045:b51a:ebdf:120e	235.223.18.14
cb15:901b:d157:b51:8045:b51a:ebdf:120f	235.223.18.15
cb15:901b:d157:b51:8045:b51a:ebdf:1210	235.223.18.16
cb15:901b:d157:b51:8045:b51a:ebdf:1211	235.223.18.17
cb15:901b:d157:b51:8045:b51a:ebdf:1212	235.223.18.18
cb15:901b:d157:b51:8045:b51a:ebdf:1213	235.223.18.19
cb15:901b:d157:b51:8045:b51a:ebdf:1214	235.223.18.20
cb15:901b:d157:b51:8045:b51a:ebdf:1215	235.223.18.21
cb15:901b:d157:b51:8045:b51a:ebdf:1216	235.223.18.22
cb15:901b:d157:b51:8045:b51a:ebdf:1217	235.223.18.23
cb15:901b:d157:b51:8045:b51a:ebdf:1218	235.223.18.24
cb15:901b:d157:b51:8045:b51a:ebdf:1219	235.223.18.25
cb15:901b:d157:b51:8045:b51a:ebdf:121a	235.223.18.26
cb15:901b:d157:b51:8045:b51a:ebdf:121b	235.223.18.27
cb15:901b:d157:b51:8045:b51a:ebdf:121c	235.223.18.28
cb15:901b:d157:b51:8045:b51a:ebdf:121d	235.223.18.29
cb15:901b:d157:b51:8045:b51a:ebdf:121e	235.223.18.30
cb15:901b:d157:b51:8045:b51a:ebdf:121f	235.223.18.31
cb15:901b:d157:b51:8045:b51a:ebdf:1220	235.223.18.32
cb15:901b:d157:b51:8045:b51a:ebdf:1221	235.223.18.33
cb15:901b:d157:b51:8045:b51a:ebdf:1222	235.223.18.34
cb15:901b:d157:b51:8045:b51a:ebdf:1223	235.223.18.35
cb15:901b:d157:b51:8045:b51a:ebdf:1224	235.223.18.36
cb15:901b:d157:b51:8045:b51a:ebdf:1225	235.223.18.37
cb15:901b:d157:b51:8045:b51a:ebdf:1226	235.223.18.38
cb15:901b:d157:b51:8045:b51a:ebdf:1227	235.223.18.39
cb15:901b:d157:b51:8045:b51a:ebdf:1228	235.223.18.40
cb15:901b:d157:b51:8045:b51a:ebdf:1229	235.223.18.41
cb15:901b:d157:b51:8045:b51a:ebdf:122a	235.223.18.42
cb15:901b:d157:b51:8045:b51a:ebdf:122b	235.223.18.43
cb15:901b:d157:b51:8045:b51a:ebdf:122c	235.223.18.44
cb15:901b:d157:b51:8045:b51a:ebdf:122d	235.223.18.45
cb15:901b:d157:b51:8045:b51a:ebdf:122e	235.223.18.46
cb15:901b:d157:b51:8045:b51a:ebdf:122f	235.223.18.47
cb15:901b:d157:b51:8045:b51a:ebdf:1230	235.223.18.48
cb15:901b:d157:b51:8045:b51a:ebdf:1231	235.223.18.49
cb15:901b:d157:b51:8045:b51a:ebdf:1232	235.223.18.50
cb15:901b:d157:b51:8045:b51a:ebdf:1233	235.223.18.51
cb15:901b:d157:b51:8045:b51a:ebdf:1234	235.223.18.52
cb15:901b:d157:b51:8045:b51a:ebdf:1235	235.223.18.53
cb15:901b:d157:b51:8045:b51a:ebdf:1236	235.223.18.54
cb15:901b:d157:b51:8045:b51a:ebdf:1237	235.223.18.55
cb15:901b:d157:b51:8045:b51a:ebdf:1238	235.223.18.56
cb15:901b:d157:b51:8045:b51a:ebdf:1239	235.223.18.57
cb15:901b:d157:b51:8045:b51a:ebdf:123a	235.223.18.58
cb15:901b:d157:b51:8045:b51a:ebdf:123b	235.223.18.59
cb15:901b:d157:b51:8045:b51a:ebdf:123c	235.223.18.60

cb15:901b:d157:b51:8045:b51a:ebdf:123d	235.223.18.61
cb15:901b:d157:b51:8045:b51a:ebdf:123e	235.223.18.62
cb15:901b:d157:b51:8045:b51a:ebdf:123f	235.223.18.63
cb15:901b:d157:b51:8045:b51a:ebdf:1240	235.223.18.64
cb15:901b:d157:b51:8045:b51a:ebdf:1241	235.223.18.65
cb15:901b:d157:b51:8045:b51a:ebdf:1242	235.223.18.66
cb15:901b:d157:b51:8045:b51a:ebdf:1243	235.223.18.67
cb15:901b:d157:b51:8045:b51a:ebdf:1244	235.223.18.68
cb15:901b:d157:b51:8045:b51a:ebdf:1245	235.223.18.69
cb15:901b:d157:b51:8045:b51a:ebdf:1246	235.223.18.70
cb15:901b:d157:b51:8045:b51a:ebdf:1247	235.223.18.71
cb15:901b:d157:b51:8045:b51a:ebdf:1248	235.223.18.72
cb15:901b:d157:b51:8045:b51a:ebdf:1249	235.223.18.73
cb15:901b:d157:b51:8045:b51a:ebdf:124a	235.223.18.74
cb15:901b:d157:b51:8045:b51a:ebdf:124b	235.223.18.75
cb15:901b:d157:b51:8045:b51a:ebdf:124c	235.223.18.76
cb15:901b:d157:b51:8045:b51a:ebdf:124d	235.223.18.77
cb15:901b:d157:b51:8045:b51a:ebdf:124e	235.223.18.78
cb15:901b:d157:b51:8045:b51a:ebdf:124f	235.223.18.79
cb15:901b:d157:b51:8045:b51a:ebdf:1250	235.223.18.80
cb15:901b:d157:b51:8045:b51a:ebdf:1251	235.223.18.81
cb15:901b:d157:b51:8045:b51a:ebdf:1252	235.223.18.82
cb15:901b:d157:b51:8045:b51a:ebdf:1253	235.223.18.83
cb15:901b:d157:b51:8045:b51a:ebdf:1254	235.223.18.84
cb15:901b:d157:b51:8045:b51a:ebdf:1255	235.223.18.85
cb15:901b:d157:b51:8045:b51a:ebdf:1256	235.223.18.86
cb15:901b:d157:b51:8045:b51a:ebdf:1257	235.223.18.87
cb15:901b:d157:b51:8045:b51a:ebdf:1258	235.223.18.88
cb15:901b:d157:b51:8045:b51a:ebdf:1259	235.223.18.89
cb15:901b:d157:b51:8045:b51a:ebdf:125a	235.223.18.90
cb15:901b:d157:b51:8045:b51a:ebdf:125b	235.223.18.91
cb15:901b:d157:b51:8045:b51a:ebdf:125c	235.223.18.92
cb15:901b:d157:b51:8045:b51a:ebdf:125d	235.223.18.93
cb15:901b:d157:b51:8045:b51a:ebdf:125e	235.223.18.94
cb15:901b:d157:b51:8045:b51a:ebdf:125f	235.223.18.95
cb15:901b:d157:b51:8045:b51a:ebdf:1260	235.223.18.96
cb15:901b:d157:b51:8045:b51a:ebdf:1261	235.223.18.97
cb15:901b:d157:b51:8045:b51a:ebdf:1262	235.223.18.98
cb15:901b:d157:b51:8045:b51a:ebdf:1263	235.223.18.99
cb15:901b:d157:b51:8045:b51a:ebdf:1264	235.223.18.100
cb15:901b:d157:b51:8045:b51a:ebdf:1265	235.223.18.101
cb15:901b:d157:b51:8045:b51a:ebdf:1266	235.223.18.102
cb15:901b:d157:b51:8045:b51a:ebdf:1267	235.223.18.103
cb15:901b:d157:b51:8045:b51a:ebdf:1268	235.223.18.104
cb15:901b:d157:b51:8045:b51a:ebdf:1269	235.223.18.105
cb15:901b:d157:b51:8045:b51a:ebdf:126a	235.223.18.106
cb15:901b:d157:b51:8045:b51a:ebdf:126b	235.223.18.107
cb15:901b:d157:b51:8045:b51a:ebdf:126c	235.223.18.108
cb15:901b:d157:b51:8045:b51a:ebdf:126d	235.223.18.109
cb15:901b:d157:b51:8045:b51a:ebdf:126e	235.223.18.110
cb15:901b:d157:b51:8045:b51a:ebdf:126f	235.223.18.111
cb15:901b:d157:b51:8045:b51a:ebdf:1270	235.223.18.112
cb15:901b:d157:b51:8045:b51a:ebdf:1271	235.223.18.113
cb15:901b:d157:b51:8045:b51a:ebdf:1272	235.223.18.114
cb15:901b:d157:b51:8045:b51a:ebdf:1273	235.223.18.115
cb15:901b:d157:b51:8045:b51a:ebdf:1274	235.223.18.116
cb15:901b:d157:b51:8045:b51a:ebdf:1275	235.223.18.117
cb15:901b:d157:b51:8045:b51a:ebdf:1276	235.223.18.118
cb15:901b:d157:b51:8045:b51a:ebdf:1277	235.223.18.119
cb15:901b:d157:b51:8045:b51a:ebdf:1278	235.223.18.120

cb15:901b:d157:b51:8045:b51a:ebdf:1279	235.223.18.121
cb15:901b:d157:b51:8045:b51a:ebdf:127a	235.223.18.122
cb15:901b:d157:b51:8045:b51a:ebdf:127b	235.223.18.123
cb15:901b:d157:b51:8045:b51a:ebdf:127c	235.223.18.124
cb15:901b:d157:b51:8045:b51a:ebdf:127d	235.223.18.125
cb15:901b:d157:b51:8045:b51a:ebdf:127e	235.223.18.126
cb15:901b:d157:b51:8045:b51a:ebdf:127f	235.223.18.127
cb15:901b:d157:b51:8045:b51a:ebdf:1280	235.223.18.128
cb15:901b:d157:b51:8045:b51a:ebdf:1281	235.223.18.129
cb15:901b:d157:b51:8045:b51a:ebdf:1282	235.223.18.130
cb15:901b:d157:b51:8045:b51a:ebdf:1283	235.223.18.131
cb15:901b:d157:b51:8045:b51a:ebdf:1284	235.223.18.132
cb15:901b:d157:b51:8045:b51a:ebdf:1285	235.223.18.133
cb15:901b:d157:b51:8045:b51a:ebdf:1286	235.223.18.134
cb15:901b:d157:b51:8045:b51a:ebdf:1287	235.223.18.135
cb15:901b:d157:b51:8045:b51a:ebdf:1288	235.223.18.136
cb15:901b:d157:b51:8045:b51a:ebdf:1289	235.223.18.137
cb15:901b:d157:b51:8045:b51a:ebdf:128a	235.223.18.138
cb15:901b:d157:b51:8045:b51a:ebdf:128b	235.223.18.139
cb15:901b:d157:b51:8045:b51a:ebdf:128c	235.223.18.140
cb15:901b:d157:b51:8045:b51a:ebdf:128d	235.223.18.141
cb15:901b:d157:b51:8045:b51a:ebdf:128e	235.223.18.142
cb15:901b:d157:b51:8045:b51a:ebdf:128f	235.223.18.143
cb15:901b:d157:b51:8045:b51a:ebdf:1290	235.223.18.144
cb15:901b:d157:b51:8045:b51a:ebdf:1291	235.223.18.145
cb15:901b:d157:b51:8045:b51a:ebdf:1292	235.223.18.146
cb15:901b:d157:b51:8045:b51a:ebdf:1293	235.223.18.147
cb15:901b:d157:b51:8045:b51a:ebdf:1294	235.223.18.148
cb15:901b:d157:b51:8045:b51a:ebdf:1295	235.223.18.149
cb15:901b:d157:b51:8045:b51a:ebdf:1296	235.223.18.150
cb15:901b:d157:b51:8045:b51a:ebdf:1297	235.223.18.151
cb15:901b:d157:b51:8045:b51a:ebdf:1298	235.223.18.152
cb15:901b:d157:b51:8045:b51a:ebdf:1299	235.223.18.153
cb15:901b:d157:b51:8045:b51a:ebdf:129a	235.223.18.154
cb15:901b:d157:b51:8045:b51a:ebdf:129b	235.223.18.155
cb15:901b:d157:b51:8045:b51a:ebdf:129c	235.223.18.156
cb15:901b:d157:b51:8045:b51a:ebdf:129d	235.223.18.157
cb15:901b:d157:b51:8045:b51a:ebdf:129e	235.223.18.158
cb15:901b:d157:b51:8045:b51a:ebdf:129f	235.223.18.159
cb15:901b:d157:b51:8045:b51a:ebdf:12a0	235.223.18.160
cb15:901b:d157:b51:8045:b51a:ebdf:12a1	235.223.18.161
cb15:901b:d157:b51:8045:b51a:ebdf:12a2	235.223.18.162
cb15:901b:d157:b51:8045:b51a:ebdf:12a3	235.223.18.163
cb15:901b:d157:b51:8045:b51a:ebdf:12a4	235.223.18.164
cb15:901b:d157:b51:8045:b51a:ebdf:12a5	235.223.18.165
cb15:901b:d157:b51:8045:b51a:ebdf:12a6	235.223.18.166
cb15:901b:d157:b51:8045:b51a:ebdf:12a7	235.223.18.167
cb15:901b:d157:b51:8045:b51a:ebdf:12a8	235.223.18.168
cb15:901b:d157:b51:8045:b51a:ebdf:12a9	235.223.18.169
cb15:901b:d157:b51:8045:b51a:ebdf:12aa	235.223.18.170
cb15:901b:d157:b51:8045:b51a:ebdf:12ab	235.223.18.171
cb15:901b:d157:b51:8045:b51a:ebdf:12ac	235.223.18.172
cb15:901b:d157:b51:8045:b51a:ebdf:12ad	235.223.18.173
cb15:901b:d157:b51:8045:b51a:ebdf:12ae	235.223.18.174
cb15:901b:d157:b51:8045:b51a:ebdf:12af	235.223.18.175
cb15:901b:d157:b51:8045:b51a:ebdf:12b0	235.223.18.176
cb15:901b:d157:b51:8045:b51a:ebdf:12b1	235.223.18.177
cb15:901b:d157:b51:8045:b51a:ebdf:12b2	235.223.18.178
cb15:901b:d157:b51:8045:b51a:ebdf:12b3	235.223.18.179
cb15:901b:d157:b51:8045:b51a:ebdf:12b4	235.223.18.180

cb15:901b:d157:b51:8045:b51a:ebdf:12b5	235.223.18.181
cb15:901b:d157:b51:8045:b51a:ebdf:12b6	235.223.18.182
cb15:901b:d157:b51:8045:b51a:ebdf:12b7	235.223.18.183
cb15:901b:d157:b51:8045:b51a:ebdf:12b8	235.223.18.184
cb15:901b:d157:b51:8045:b51a:ebdf:12b9	235.223.18.185
cb15:901b:d157:b51:8045:b51a:ebdf:12ba	235.223.18.186
cb15:901b:d157:b51:8045:b51a:ebdf:12bb	235.223.18.187
cb15:901b:d157:b51:8045:b51a:ebdf:12bc	235.223.18.188
cb15:901b:d157:b51:8045:b51a:ebdf:12bd	235.223.18.189
cb15:901b:d157:b51:8045:b51a:ebdf:12be	235.223.18.190
cb15:901b:d157:b51:8045:b51a:ebdf:12bf	235.223.18.191
cb15:901b:d157:b51:8045:b51a:ebdf:12c0	235.223.18.192
cb15:901b:d157:b51:8045:b51a:ebdf:12c1	235.223.18.193
cb15:901b:d157:b51:8045:b51a:ebdf:12c2	235.223.18.194
cb15:901b:d157:b51:8045:b51a:ebdf:12c3	235.223.18.195
cb15:901b:d157:b51:8045:b51a:ebdf:12c4	235.223.18.196
cb15:901b:d157:b51:8045:b51a:ebdf:12c5	235.223.18.197
cb15:901b:d157:b51:8045:b51a:ebdf:12c6	235.223.18.198
cb15:901b:d157:b51:8045:b51a:ebdf:12c7	235.223.18.199
cb15:901b:d157:b51:8045:b51a:ebdf:12c8	235.223.18.200
cb15:901b:d157:b51:8045:b51a:ebdf:12c9	235.223.18.201
cb15:901b:d157:b51:8045:b51a:ebdf:12ca	235.223.18.202
cb15:901b:d157:b51:8045:b51a:ebdf:12cb	235.223.18.203
cb15:901b:d157:b51:8045:b51a:ebdf:12cc	235.223.18.204
cb15:901b:d157:b51:8045:b51a:ebdf:12cd	235.223.18.205
cb15:901b:d157:b51:8045:b51a:ebdf:12ce	235.223.18.206
cb15:901b:d157:b51:8045:b51a:ebdf:12cf	235.223.18.207
cb15:901b:d157:b51:8045:b51a:ebdf:12d0	235.223.18.208
cb15:901b:d157:b51:8045:b51a:ebdf:12d1	235.223.18.209
cb15:901b:d157:b51:8045:b51a:ebdf:12d2	235.223.18.210
cb15:901b:d157:b51:8045:b51a:ebdf:12d3	235.223.18.211
cb15:901b:d157:b51:8045:b51a:ebdf:12d4	235.223.18.212
cb15:901b:d157:b51:8045:b51a:ebdf:12d5	235.223.18.213
cb15:901b:d157:b51:8045:b51a:ebdf:12d6	235.223.18.214
cb15:901b:d157:b51:8045:b51a:ebdf:12d7	235.223.18.215
cb15:901b:d157:b51:8045:b51a:ebdf:12d8	235.223.18.216
cb15:901b:d157:b51:8045:b51a:ebdf:12d9	235.223.18.217
cb15:901b:d157:b51:8045:b51a:ebdf:12da	235.223.18.218
cb15:901b:d157:b51:8045:b51a:ebdf:12db	235.223.18.219
cb15:901b:d157:b51:8045:b51a:ebdf:12dc	235.223.18.220
cb15:901b:d157:b51:8045:b51a:ebdf:12dd	235.223.18.221
cb15:901b:d157:b51:8045:b51a:ebdf:12de	235.223.18.222
cb15:901b:d157:b51:8045:b51a:ebdf:12df	235.223.18.223
cb15:901b:d157:b51:8045:b51a:ebdf:12e0	235.223.18.224
cb15:901b:d157:b51:8045:b51a:ebdf:12e1	235.223.18.225
cb15:901b:d157:b51:8045:b51a:ebdf:12e2	235.223.18.226
cb15:901b:d157:b51:8045:b51a:ebdf:12e3	235.223.18.227
cb15:901b:d157:b51:8045:b51a:ebdf:12e4	235.223.18.228
cb15:901b:d157:b51:8045:b51a:ebdf:12e5	235.223.18.229
cb15:901b:d157:b51:8045:b51a:ebdf:12e6	235.223.18.230
cb15:901b:d157:b51:8045:b51a:ebdf:12e7	235.223.18.231
cb15:901b:d157:b51:8045:b51a:ebdf:12e8	235.223.18.232
cb15:901b:d157:b51:8045:b51a:ebdf:12e9	235.223.18.233
cb15:901b:d157:b51:8045:b51a:ebdf:12ea	235.223.18.234
cb15:901b:d157:b51:8045:b51a:ebdf:12eb	235.223.18.235
cb15:901b:d157:b51:8045:b51a:ebdf:12ec	235.223.18.236
cb15:901b:d157:b51:8045:b51a:ebdf:12ed	235.223.18.237
cb15:901b:d157:b51:8045:b51a:ebdf:12ee	235.223.18.238
cb15:901b:d157:b51:8045:b51a:ebdf:12ef	235.223.18.239
cb15:901b:d157:b51:8045:b51a:ebdf:12f0	235.223.18.240
cb15:901b:d157:b51:8045:b51a:ebdf:12f1	235.223.18.241
cb15:901b:d157:b51:8045:b51a:ebdf:12f2	235.223.18.242
cb15:901b:d157:b51:8045:b51a:ebdf:12f3	235.223.18.243
cb15:901b:d157:b51:8045:b51a:ebdf:12f4	235.223.18.244
cb15:901b:d157:b51:8045:b51a:ebdf:12f5	235.223.18.245
cb15:901b:d157:b51:8045:b51a:ebdf:12f6	235.223.18.246
cb15:901b:d157:b51:8045:b51a:ebdf:12f7	235.223.18.247
cb15:901b:d157:b51:8045:b51a:ebdf:12f8	235.223.18.248
cb15:901b:d157:b51:8045:b51a:ebdf:12f9	235.223.18.249
cb15:901b:d157:b51:8045:b51a:ebdf:12fa	235.223.18.250
cb15:901b:d157:b51:8045:b51a:ebdf:12fb	235.223.18.251
cb15:901b:d157:b51:8045:b51a:ebdf:12fc	235.223.18.252
cb15:901b:d157:b51:8045:b51a:ebdf:12fd	235.223.18.253
cb15:901b:d157:b51:8045:b51a:ebdf:12fe	235.223.18.254
cb15:901b:d157:b51:8045:b51a:ebdf:12ff	235.223.18.255

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.