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
b51a:901b:cb15:8045:ada8:eb24:e90b:1201	233.11.18.1
b51a:901b:cb15:8045:ada8:eb24:e90b:1202	233.11.18.2
b51a:901b:cb15:8045:ada8:eb24:e90b:1203	233.11.18.3
b51a:901b:cb15:8045:ada8:eb24:e90b:1204	233.11.18.4
b51a:901b:cb15:8045:ada8:eb24:e90b:1205	233.11.18.5
b51a:901b:cb15:8045:ada8:eb24:e90b:1206	233.11.18.6
b51a:901b:cb15:8045:ada8:eb24:e90b:1207	233.11.18.7
b51a:901b:cb15:8045:ada8:eb24:e90b:1208	233.11.18.8
b51a:901b:cb15:8045:ada8:eb24:e90b:1209	233.11.18.9
b51a:901b:cb15:8045:ada8:eb24:e90b:120a	233.11.18.10
b51a:901b:cb15:8045:ada8:eb24:e90b:120b	233.11.18.11
b51a:901b:cb15:8045:ada8:eb24:e90b:120c	233.11.18.12
b51a:901b:cb15:8045:ada8:eb24:e90b:120d	233.11.18.13
b51a:901b:cb15:8045:ada8:eb24:e90b:120e	233.11.18.14
b51a:901b:cb15:8045:ada8:eb24:e90b:120f	233.11.18.15
b51a:901b:cb15:8045:ada8:eb24:e90b:1210	233.11.18.16
b51a:901b:cb15:8045:ada8:eb24:e90b:1211	233.11.18.17
b51a:901b:cb15:8045:ada8:eb24:e90b:1212	233.11.18.18
b51a:901b:cb15:8045:ada8:eb24:e90b:1213	233.11.18.19
b51a:901b:cb15:8045:ada8:eb24:e90b:1214	233.11.18.20
b51a:901b:cb15:8045:ada8:eb24:e90b:1215	233.11.18.21
b51a:901b:cb15:8045:ada8:eb24:e90b:1216	233.11.18.22
b51a:901b:cb15:8045:ada8:eb24:e90b:1217	233.11.18.23
b51a:901b:cb15:8045:ada8:eb24:e90b:1218	233.11.18.24
b51a:901b:cb15:8045:ada8:eb24:e90b:1219	233.11.18.25
b51a:901b:cb15:8045:ada8:eb24:e90b:121a	233.11.18.26
b51a:901b:cb15:8045:ada8:eb24:e90b:121b	233.11.18.27
b51a:901b:cb15:8045:ada8:eb24:e90b:121c	233.11.18.28
b51a:901b:cb15:8045:ada8:eb24:e90b:121d	233.11.18.29
b51a:901b:cb15:8045:ada8:eb24:e90b:121e	233.11.18.30
b51a:901b:cb15:8045:ada8:eb24:e90b:121f	233.11.18.31
b51a:901b:cb15:8045:ada8:eb24:e90b:1220	233.11.18.32
b51a:901b:cb15:8045:ada8:eb24:e90b:1221	233.11.18.33
b51a:901b:cb15:8045:ada8:eb24:e90b:1222	233.11.18.34
b51a:901b:cb15:8045:ada8:eb24:e90b:1223	233.11.18.35
b51a:901b:cb15:8045:ada8:eb24:e90b:1224	233.11.18.36
b51a:901b:cb15:8045:ada8:eb24:e90b:1225	233.11.18.37
b51a:901b:cb15:8045:ada8:eb24:e90b:1226	233.11.18.38
b51a:901b:cb15:8045:ada8:eb24:e90b:1227	233.11.18.39
b51a:901b:cb15:8045:ada8:eb24:e90b:1228	233.11.18.40
b51a:901b:cb15:8045:ada8:eb24:e90b:1229	233.11.18.41
b51a:901b:cb15:8045:ada8:eb24:e90b:122a	233.11.18.42
b51a:901b:cb15:8045:ada8:eb24:e90b:122b	233.11.18.43
b51a:901b:cb15:8045:ada8:eb24:e90b:122c	233.11.18.44
b51a:901b:cb15:8045:ada8:eb24:e90b:122d	233.11.18.45
b51a:901b:cb15:8045:ada8:eb24:e90b:122e	233.11.18.46
b51a:901b:cb15:8045:ada8:eb24:e90b:122f	233.11.18.47
b51a:901b:cb15:8045:ada8:eb24:e90b:1230	233.11.18.48
b51a:901b:cb15:8045:ada8:eb24:e90b:1231	233.11.18.49
b51a:901b:cb15:8045:ada8:eb24:e90b:1232	233.11.18.50
b51a:901b:cb15:8045:ada8:eb24:e90b:1233	233.11.18.51
b51a:901b:cb15:8045:ada8:eb24:e90b:1234	233.11.18.52
b51a:901b:cb15:8045:ada8:eb24:e90b:1235	233.11.18.53
b51a:901b:cb15:8045:ada8:eb24:e90b:1236	233.11.18.54
b51a:901b:cb15:8045:ada8:eb24:e90b:1237	233.11.18.55
b51a:901b:cb15:8045:ada8:eb24:e90b:1238	233.11.18.56
b51a:901b:cb15:8045:ada8:eb24:e90b:1239	233.11.18.57
b51a:901b:cb15:8045:ada8:eb24:e90b:123a	233.11.18.58
b51a:901b:cb15:8045:ada8:eb24:e90b:123b	233.11.18.59
b51a:901b:cb15:8045:ada8:eb24:e90b:123c	233.11.18.60

b51a:901b:cb15:8045:ada8:eb24:e90b:123d	233.11.18.61
b51a:901b:cb15:8045:ada8:eb24:e90b:123e	233.11.18.62
b51a:901b:cb15:8045:ada8:eb24:e90b:123f	233.11.18.63
b51a:901b:cb15:8045:ada8:eb24:e90b:1240	233.11.18.64
b51a:901b:cb15:8045:ada8:eb24:e90b:1241	233.11.18.65
b51a:901b:cb15:8045:ada8:eb24:e90b:1242	233.11.18.66
b51a:901b:cb15:8045:ada8:eb24:e90b:1243	233.11.18.67
b51a:901b:cb15:8045:ada8:eb24:e90b:1244	233.11.18.68
b51a:901b:cb15:8045:ada8:eb24:e90b:1245	233.11.18.69
b51a:901b:cb15:8045:ada8:eb24:e90b:1246	233.11.18.70
b51a:901b:cb15:8045:ada8:eb24:e90b:1247	233.11.18.71
b51a:901b:cb15:8045:ada8:eb24:e90b:1248	233.11.18.72
b51a:901b:cb15:8045:ada8:eb24:e90b:1249	233.11.18.73
b51a:901b:cb15:8045:ada8:eb24:e90b:124a	233.11.18.74
b51a:901b:cb15:8045:ada8:eb24:e90b:124b	233.11.18.75
b51a:901b:cb15:8045:ada8:eb24:e90b:124c	233.11.18.76
b51a:901b:cb15:8045:ada8:eb24:e90b:124d	233.11.18.77
b51a:901b:cb15:8045:ada8:eb24:e90b:124e	233.11.18.78
b51a:901b:cb15:8045:ada8:eb24:e90b:124f	233.11.18.79
b51a:901b:cb15:8045:ada8:eb24:e90b:1250	233.11.18.80
b51a:901b:cb15:8045:ada8:eb24:e90b:1251	233.11.18.81
b51a:901b:cb15:8045:ada8:eb24:e90b:1252	233.11.18.82
b51a:901b:cb15:8045:ada8:eb24:e90b:1253	233.11.18.83
b51a:901b:cb15:8045:ada8:eb24:e90b:1254	233.11.18.84
b51a:901b:cb15:8045:ada8:eb24:e90b:1255	233.11.18.85
b51a:901b:cb15:8045:ada8:eb24:e90b:1256	233.11.18.86
b51a:901b:cb15:8045:ada8:eb24:e90b:1257	233.11.18.87
b51a:901b:cb15:8045:ada8:eb24:e90b:1258	233.11.18.88
b51a:901b:cb15:8045:ada8:eb24:e90b:1259	233.11.18.89
b51a:901b:cb15:8045:ada8:eb24:e90b:125a	233.11.18.90
b51a:901b:cb15:8045:ada8:eb24:e90b:125b	233.11.18.91
b51a:901b:cb15:8045:ada8:eb24:e90b:125c	233.11.18.92
b51a:901b:cb15:8045:ada8:eb24:e90b:125d	233.11.18.93
b51a:901b:cb15:8045:ada8:eb24:e90b:125e	233.11.18.94
b51a:901b:cb15:8045:ada8:eb24:e90b:125f	233.11.18.95
b51a:901b:cb15:8045:ada8:eb24:e90b:1260	233.11.18.96
b51a:901b:cb15:8045:ada8:eb24:e90b:1261	233.11.18.97
b51a:901b:cb15:8045:ada8:eb24:e90b:1262	233.11.18.98
b51a:901b:cb15:8045:ada8:eb24:e90b:1263	233.11.18.99
b51a:901b:cb15:8045:ada8:eb24:e90b:1264	233.11.18.100
b51a:901b:cb15:8045:ada8:eb24:e90b:1265	233.11.18.101
b51a:901b:cb15:8045:ada8:eb24:e90b:1266	233.11.18.102
b51a:901b:cb15:8045:ada8:eb24:e90b:1267	233.11.18.103
b51a:901b:cb15:8045:ada8:eb24:e90b:1268	233.11.18.104
b51a:901b:cb15:8045:ada8:eb24:e90b:1269	233.11.18.105
b51a:901b:cb15:8045:ada8:eb24:e90b:126a	233.11.18.106
b51a:901b:cb15:8045:ada8:eb24:e90b:126b	233.11.18.107
b51a:901b:cb15:8045:ada8:eb24:e90b:126c	233.11.18.108
b51a:901b:cb15:8045:ada8:eb24:e90b:126d	233.11.18.109
b51a:901b:cb15:8045:ada8:eb24:e90b:126e	233.11.18.110
b51a:901b:cb15:8045:ada8:eb24:e90b:126f	233.11.18.111
b51a:901b:cb15:8045:ada8:eb24:e90b:1270	233.11.18.112
b51a:901b:cb15:8045:ada8:eb24:e90b:1271	233.11.18.113
b51a:901b:cb15:8045:ada8:eb24:e90b:1272	233.11.18.114
b51a:901b:cb15:8045:ada8:eb24:e90b:1273	233.11.18.115
b51a:901b:cb15:8045:ada8:eb24:e90b:1274	233.11.18.116
b51a:901b:cb15:8045:ada8:eb24:e90b:1275	233.11.18.117
b51a:901b:cb15:8045:ada8:eb24:e90b:1276	233.11.18.118
b51a:901b:cb15:8045:ada8:eb24:e90b:1277	233.11.18.119
b51a:901b:cb15:8045:ada8:eb24:e90b:1278	233.11.18.120

b51a:901b:cb15:8045:ada8:eb24:e90b:1279	233.11.18.121
b51a:901b:cb15:8045:ada8:eb24:e90b:127a	233.11.18.122
b51a:901b:cb15:8045:ada8:eb24:e90b:127b	233.11.18.123
b51a:901b:cb15:8045:ada8:eb24:e90b:127c	233.11.18.124
b51a:901b:cb15:8045:ada8:eb24:e90b:127d	233.11.18.125
b51a:901b:cb15:8045:ada8:eb24:e90b:127e	233.11.18.126
b51a:901b:cb15:8045:ada8:eb24:e90b:127f	233.11.18.127
b51a:901b:cb15:8045:ada8:eb24:e90b:1280	233.11.18.128
b51a:901b:cb15:8045:ada8:eb24:e90b:1281	233.11.18.129
b51a:901b:cb15:8045:ada8:eb24:e90b:1282	233.11.18.130
b51a:901b:cb15:8045:ada8:eb24:e90b:1283	233.11.18.131
b51a:901b:cb15:8045:ada8:eb24:e90b:1284	233.11.18.132
b51a:901b:cb15:8045:ada8:eb24:e90b:1285	233.11.18.133
b51a:901b:cb15:8045:ada8:eb24:e90b:1286	233.11.18.134
b51a:901b:cb15:8045:ada8:eb24:e90b:1287	233.11.18.135
b51a:901b:cb15:8045:ada8:eb24:e90b:1288	233.11.18.136
b51a:901b:cb15:8045:ada8:eb24:e90b:1289	233.11.18.137
b51a:901b:cb15:8045:ada8:eb24:e90b:128a	233.11.18.138
b51a:901b:cb15:8045:ada8:eb24:e90b:128b	233.11.18.139
b51a:901b:cb15:8045:ada8:eb24:e90b:128c	233.11.18.140
b51a:901b:cb15:8045:ada8:eb24:e90b:128d	233.11.18.141
b51a:901b:cb15:8045:ada8:eb24:e90b:128e	233.11.18.142
b51a:901b:cb15:8045:ada8:eb24:e90b:128f	233.11.18.143
b51a:901b:cb15:8045:ada8:eb24:e90b:1290	233.11.18.144
b51a:901b:cb15:8045:ada8:eb24:e90b:1291	233.11.18.145
b51a:901b:cb15:8045:ada8:eb24:e90b:1292	233.11.18.146
b51a:901b:cb15:8045:ada8:eb24:e90b:1293	233.11.18.147
b51a:901b:cb15:8045:ada8:eb24:e90b:1294	233.11.18.148
b51a:901b:cb15:8045:ada8:eb24:e90b:1295	233.11.18.149
b51a:901b:cb15:8045:ada8:eb24:e90b:1296	233.11.18.150
b51a:901b:cb15:8045:ada8:eb24:e90b:1297	233.11.18.151
b51a:901b:cb15:8045:ada8:eb24:e90b:1298	233.11.18.152
b51a:901b:cb15:8045:ada8:eb24:e90b:1299	233.11.18.153
b51a:901b:cb15:8045:ada8:eb24:e90b:129a	233.11.18.154
b51a:901b:cb15:8045:ada8:eb24:e90b:129b	233.11.18.155
b51a:901b:cb15:8045:ada8:eb24:e90b:129c	233.11.18.156
b51a:901b:cb15:8045:ada8:eb24:e90b:129d	233.11.18.157
b51a:901b:cb15:8045:ada8:eb24:e90b:129e	233.11.18.158
b51a:901b:cb15:8045:ada8:eb24:e90b:129f	233.11.18.159
b51a:901b:cb15:8045:ada8:eb24:e90b:12a0	233.11.18.160
b51a:901b:cb15:8045:ada8:eb24:e90b:12a1	233.11.18.161
b51a:901b:cb15:8045:ada8:eb24:e90b:12a2	233.11.18.162
b51a:901b:cb15:8045:ada8:eb24:e90b:12a3	233.11.18.163
b51a:901b:cb15:8045:ada8:eb24:e90b:12a4	233.11.18.164
b51a:901b:cb15:8045:ada8:eb24:e90b:12a5	233.11.18.165
b51a:901b:cb15:8045:ada8:eb24:e90b:12a6	233.11.18.166
b51a:901b:cb15:8045:ada8:eb24:e90b:12a7	233.11.18.167
b51a:901b:cb15:8045:ada8:eb24:e90b:12a8	233.11.18.168
b51a:901b:cb15:8045:ada8:eb24:e90b:12a9	233.11.18.169
b51a:901b:cb15:8045:ada8:eb24:e90b:12aa	233.11.18.170
b51a:901b:cb15:8045:ada8:eb24:e90b:12ab	233.11.18.171
b51a:901b:cb15:8045:ada8:eb24:e90b:12ac	233.11.18.172
b51a:901b:cb15:8045:ada8:eb24:e90b:12ad	233.11.18.173
b51a:901b:cb15:8045:ada8:eb24:e90b:12ae	233.11.18.174
b51a:901b:cb15:8045:ada8:eb24:e90b:12af	233.11.18.175
b51a:901b:cb15:8045:ada8:eb24:e90b:12b0	233.11.18.176
b51a:901b:cb15:8045:ada8:eb24:e90b:12b1	233.11.18.177
b51a:901b:cb15:8045:ada8:eb24:e90b:12b2	233.11.18.178
b51a:901b:cb15:8045:ada8:eb24:e90b:12b3	233.11.18.179
b51a:901b:cb15:8045:ada8:eb24:e90b:12b4	233.11.18.180

b51a:901b:cb15:8045:ada8:eb24:e90b:12b5	233.11.18.181
b51a:901b:cb15:8045:ada8:eb24:e90b:12b6	233.11.18.182
b51a:901b:cb15:8045:ada8:eb24:e90b:12b7	233.11.18.183
b51a:901b:cb15:8045:ada8:eb24:e90b:12b8	233.11.18.184
b51a:901b:cb15:8045:ada8:eb24:e90b:12b9	233.11.18.185
b51a:901b:cb15:8045:ada8:eb24:e90b:12ba	233.11.18.186
b51a:901b:cb15:8045:ada8:eb24:e90b:12bb	233.11.18.187
b51a:901b:cb15:8045:ada8:eb24:e90b:12bc	233.11.18.188
b51a:901b:cb15:8045:ada8:eb24:e90b:12bd	233.11.18.189
b51a:901b:cb15:8045:ada8:eb24:e90b:12be	233.11.18.190
b51a:901b:cb15:8045:ada8:eb24:e90b:12bf	233.11.18.191
b51a:901b:cb15:8045:ada8:eb24:e90b:12c0	233.11.18.192
b51a:901b:cb15:8045:ada8:eb24:e90b:12c1	233.11.18.193
b51a:901b:cb15:8045:ada8:eb24:e90b:12c2	233.11.18.194
b51a:901b:cb15:8045:ada8:eb24:e90b:12c3	233.11.18.195
b51a:901b:cb15:8045:ada8:eb24:e90b:12c4	233.11.18.196
b51a:901b:cb15:8045:ada8:eb24:e90b:12c5	233.11.18.197
b51a:901b:cb15:8045:ada8:eb24:e90b:12c6	233.11.18.198
b51a:901b:cb15:8045:ada8:eb24:e90b:12c7	233.11.18.199
b51a:901b:cb15:8045:ada8:eb24:e90b:12c8	233.11.18.200
b51a:901b:cb15:8045:ada8:eb24:e90b:12c9	233.11.18.201
b51a:901b:cb15:8045:ada8:eb24:e90b:12ca	233.11.18.202
b51a:901b:cb15:8045:ada8:eb24:e90b:12cb	233.11.18.203
b51a:901b:cb15:8045:ada8:eb24:e90b:12cc	233.11.18.204
b51a:901b:cb15:8045:ada8:eb24:e90b:12cd	233.11.18.205
b51a:901b:cb15:8045:ada8:eb24:e90b:12ce	233.11.18.206
b51a:901b:cb15:8045:ada8:eb24:e90b:12cf	233.11.18.207
b51a:901b:cb15:8045:ada8:eb24:e90b:12d0	233.11.18.208
b51a:901b:cb15:8045:ada8:eb24:e90b:12d1	233.11.18.209
b51a:901b:cb15:8045:ada8:eb24:e90b:12d2	233.11.18.210
b51a:901b:cb15:8045:ada8:eb24:e90b:12d3	233.11.18.211
b51a:901b:cb15:8045:ada8:eb24:e90b:12d4	233.11.18.212
b51a:901b:cb15:8045:ada8:eb24:e90b:12d5	233.11.18.213
b51a:901b:cb15:8045:ada8:eb24:e90b:12d6	233.11.18.214
b51a:901b:cb15:8045:ada8:eb24:e90b:12d7	233.11.18.215
b51a:901b:cb15:8045:ada8:eb24:e90b:12d8	233.11.18.216
b51a:901b:cb15:8045:ada8:eb24:e90b:12d9	233.11.18.217
b51a:901b:cb15:8045:ada8:eb24:e90b:12da	233.11.18.218
b51a:901b:cb15:8045:ada8:eb24:e90b:12db	233.11.18.219
b51a:901b:cb15:8045:ada8:eb24:e90b:12dc	233.11.18.220
b51a:901b:cb15:8045:ada8:eb24:e90b:12dd	233.11.18.221
b51a:901b:cb15:8045:ada8:eb24:e90b:12de	233.11.18.222
b51a:901b:cb15:8045:ada8:eb24:e90b:12df	233.11.18.223
b51a:901b:cb15:8045:ada8:eb24:e90b:12e0	233.11.18.224
b51a:901b:cb15:8045:ada8:eb24:e90b:12e1	233.11.18.225
b51a:901b:cb15:8045:ada8:eb24:e90b:12e2	233.11.18.226
b51a:901b:cb15:8045:ada8:eb24:e90b:12e3	233.11.18.227
b51a:901b:cb15:8045:ada8:eb24:e90b:12e4	233.11.18.228
b51a:901b:cb15:8045:ada8:eb24:e90b:12e5	233.11.18.229
b51a:901b:cb15:8045:ada8:eb24:e90b:12e6	233.11.18.230
b51a:901b:cb15:8045:ada8:eb24:e90b:12e7	233.11.18.231
b51a:901b:cb15:8045:ada8:eb24:e90b:12e8	233.11.18.232
b51a:901b:cb15:8045:ada8:eb24:e90b:12e9	233.11.18.233
b51a:901b:cb15:8045:ada8:eb24:e90b:12ea	233.11.18.234
b51a:901b:cb15:8045:ada8:eb24:e90b:12eb	233.11.18.235
b51a:901b:cb15:8045:ada8:eb24:e90b:12ec	233.11.18.236
b51a:901b:cb15:8045:ada8:eb24:e90b:12ed	233.11.18.237
b51a:901b:cb15:8045:ada8:eb24:e90b:12ee	233.11.18.238
b51a:901b:cb15:8045:ada8:eb24:e90b:12ef	233.11.18.239
b51a:901b:cb15:8045:ada8:eb24:e90b:12f0	233.11.18.240
b51a:901b:cb15:8045:ada8:eb24:e90b:12f1	233.11.18.241
b51a:901b:cb15:8045:ada8:eb24:e90b:12f2	233.11.18.242
b51a:901b:cb15:8045:ada8:eb24:e90b:12f3	233.11.18.243
b51a:901b:cb15:8045:ada8:eb24:e90b:12f4	233.11.18.244
b51a:901b:cb15:8045:ada8:eb24:e90b:12f5	233.11.18.245
b51a:901b:cb15:8045:ada8:eb24:e90b:12f6	233.11.18.246
b51a:901b:cb15:8045:ada8:eb24:e90b:12f7	233.11.18.247
b51a:901b:cb15:8045:ada8:eb24:e90b:12f8	233.11.18.248
b51a:901b:cb15:8045:ada8:eb24:e90b:12f9	233.11.18.249
b51a:901b:cb15:8045:ada8:eb24:e90b:12fa	233.11.18.250
b51a:901b:cb15:8045:ada8:eb24:e90b:12fb	233.11.18.251
b51a:901b:cb15:8045:ada8:eb24:e90b:12fc	233.11.18.252
b51a:901b:cb15:8045:ada8:eb24:e90b:12fd	233.11.18.253
b51a:901b:cb15:8045:ada8:eb24:e90b:12fe	233.11.18.254
b51a:901b:cb15:8045:ada8:eb24:e90b:12ff	233.11.18.255

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.