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:be24:8324:1201	131.36.18.1
b51a:901b:cb15:8045:ada8:be24:8324:1202	131.36.18.2
b51a:901b:cb15:8045:ada8:be24:8324:1203	131.36.18.3
b51a:901b:cb15:8045:ada8:be24:8324:1204	131.36.18.4
b51a:901b:cb15:8045:ada8:be24:8324:1205	131.36.18.5
b51a:901b:cb15:8045:ada8:be24:8324:1206	131.36.18.6
b51a:901b:cb15:8045:ada8:be24:8324:1207	131.36.18.7
b51a:901b:cb15:8045:ada8:be24:8324:1208	131.36.18.8
b51a:901b:cb15:8045:ada8:be24:8324:1209	131.36.18.9
b51a:901b:cb15:8045:ada8:be24:8324:120a	131.36.18.10
b51a:901b:cb15:8045:ada8:be24:8324:120b	131.36.18.11
b51a:901b:cb15:8045:ada8:be24:8324:120c	131.36.18.12
b51a:901b:cb15:8045:ada8:be24:8324:120d	131.36.18.13
b51a:901b:cb15:8045:ada8:be24:8324:120e	131.36.18.14
b51a:901b:cb15:8045:ada8:be24:8324:120f	131.36.18.15
b51a:901b:cb15:8045:ada8:be24:8324:1210	131.36.18.16
b51a:901b:cb15:8045:ada8:be24:8324:1211	131.36.18.17
b51a:901b:cb15:8045:ada8:be24:8324:1212	131.36.18.18
b51a:901b:cb15:8045:ada8:be24:8324:1213	131.36.18.19
b51a:901b:cb15:8045:ada8:be24:8324:1214	131.36.18.20
b51a:901b:cb15:8045:ada8:be24:8324:1215	131.36.18.21
b51a:901b:cb15:8045:ada8:be24:8324:1216	131.36.18.22
b51a:901b:cb15:8045:ada8:be24:8324:1217	131.36.18.23
b51a:901b:cb15:8045:ada8:be24:8324:1218	131.36.18.24
b51a:901b:cb15:8045:ada8:be24:8324:1219	131.36.18.25
b51a:901b:cb15:8045:ada8:be24:8324:121a	131.36.18.26
b51a:901b:cb15:8045:ada8:be24:8324:121b	131.36.18.27
b51a:901b:cb15:8045:ada8:be24:8324:121c	131.36.18.28
b51a:901b:cb15:8045:ada8:be24:8324:121d	131.36.18.29
b51a:901b:cb15:8045:ada8:be24:8324:121e	131.36.18.30
b51a:901b:cb15:8045:ada8:be24:8324:121f	131.36.18.31
b51a:901b:cb15:8045:ada8:be24:8324:1220	131.36.18.32
b51a:901b:cb15:8045:ada8:be24:8324:1221	131.36.18.33
b51a:901b:cb15:8045:ada8:be24:8324:1222	131.36.18.34
b51a:901b:cb15:8045:ada8:be24:8324:1223	131.36.18.35
b51a:901b:cb15:8045:ada8:be24:8324:1224	131.36.18.36
b51a:901b:cb15:8045:ada8:be24:8324:1225	131.36.18.37
b51a:901b:cb15:8045:ada8:be24:8324:1226	131.36.18.38
b51a:901b:cb15:8045:ada8:be24:8324:1227	131.36.18.39
b51a:901b:cb15:8045:ada8:be24:8324:1228	131.36.18.40
b51a:901b:cb15:8045:ada8:be24:8324:1229	131.36.18.41
b51a:901b:cb15:8045:ada8:be24:8324:122a	131.36.18.42
b51a:901b:cb15:8045:ada8:be24:8324:122b	131.36.18.43
b51a:901b:cb15:8045:ada8:be24:8324:122c	131.36.18.44
b51a:901b:cb15:8045:ada8:be24:8324:122d	131.36.18.45
b51a:901b:cb15:8045:ada8:be24:8324:122e	131.36.18.46
b51a:901b:cb15:8045:ada8:be24:8324:122f	131.36.18.47
b51a:901b:cb15:8045:ada8:be24:8324:1230	131.36.18.48
b51a:901b:cb15:8045:ada8:be24:8324:1231	131.36.18.49
b51a:901b:cb15:8045:ada8:be24:8324:1232	131.36.18.50
b51a:901b:cb15:8045:ada8:be24:8324:1233	131.36.18.51
b51a:901b:cb15:8045:ada8:be24:8324:1234	131.36.18.52
b51a:901b:cb15:8045:ada8:be24:8324:1235	131.36.18.53
b51a:901b:cb15:8045:ada8:be24:8324:1236	131.36.18.54
b51a:901b:cb15:8045:ada8:be24:8324:1237	131.36.18.55
b51a:901b:cb15:8045:ada8:be24:8324:1238	131.36.18.56
b51a:901b:cb15:8045:ada8:be24:8324:1239	131.36.18.57
b51a:901b:cb15:8045:ada8:be24:8324:123a	131.36.18.58
b51a:901b:cb15:8045:ada8:be24:8324:123b	131.36.18.59
b51a:901b:cb15:8045:ada8:be24:8324:123c	131.36.18.60

b51a:901b:cb15:8045:ada8:be24:8324:123d	131.36.18.61
b51a:901b:cb15:8045:ada8:be24:8324:123e	131.36.18.62
b51a:901b:cb15:8045:ada8:be24:8324:123f	131.36.18.63
b51a:901b:cb15:8045:ada8:be24:8324:1240	131.36.18.64
b51a:901b:cb15:8045:ada8:be24:8324:1241	131.36.18.65
b51a:901b:cb15:8045:ada8:be24:8324:1242	131.36.18.66
b51a:901b:cb15:8045:ada8:be24:8324:1243	131.36.18.67
b51a:901b:cb15:8045:ada8:be24:8324:1244	131.36.18.68
b51a:901b:cb15:8045:ada8:be24:8324:1245	131.36.18.69
b51a:901b:cb15:8045:ada8:be24:8324:1246	131.36.18.70
b51a:901b:cb15:8045:ada8:be24:8324:1247	131.36.18.71
b51a:901b:cb15:8045:ada8:be24:8324:1248	131.36.18.72
b51a:901b:cb15:8045:ada8:be24:8324:1249	131.36.18.73
b51a:901b:cb15:8045:ada8:be24:8324:124a	131.36.18.74
b51a:901b:cb15:8045:ada8:be24:8324:124b	131.36.18.75
b51a:901b:cb15:8045:ada8:be24:8324:124c	131.36.18.76
b51a:901b:cb15:8045:ada8:be24:8324:124d	131.36.18.77
b51a:901b:cb15:8045:ada8:be24:8324:124e	131.36.18.78
b51a:901b:cb15:8045:ada8:be24:8324:124f	131.36.18.79
b51a:901b:cb15:8045:ada8:be24:8324:1250	131.36.18.80
b51a:901b:cb15:8045:ada8:be24:8324:1251	131.36.18.81
b51a:901b:cb15:8045:ada8:be24:8324:1252	131.36.18.82
b51a:901b:cb15:8045:ada8:be24:8324:1253	131.36.18.83
b51a:901b:cb15:8045:ada8:be24:8324:1254	131.36.18.84
b51a:901b:cb15:8045:ada8:be24:8324:1255	131.36.18.85
b51a:901b:cb15:8045:ada8:be24:8324:1256	131.36.18.86
b51a:901b:cb15:8045:ada8:be24:8324:1257	131.36.18.87
b51a:901b:cb15:8045:ada8:be24:8324:1258	131.36.18.88
b51a:901b:cb15:8045:ada8:be24:8324:1259	131.36.18.89
b51a:901b:cb15:8045:ada8:be24:8324:125a	131.36.18.90
b51a:901b:cb15:8045:ada8:be24:8324:125b	131.36.18.91
b51a:901b:cb15:8045:ada8:be24:8324:125c	131.36.18.92
b51a:901b:cb15:8045:ada8:be24:8324:125d	131.36.18.93
b51a:901b:cb15:8045:ada8:be24:8324:125e	131.36.18.94
b51a:901b:cb15:8045:ada8:be24:8324:125f	131.36.18.95
b51a:901b:cb15:8045:ada8:be24:8324:1260	131.36.18.96
b51a:901b:cb15:8045:ada8:be24:8324:1261	131.36.18.97
b51a:901b:cb15:8045:ada8:be24:8324:1262	131.36.18.98
b51a:901b:cb15:8045:ada8:be24:8324:1263	131.36.18.99
b51a:901b:cb15:8045:ada8:be24:8324:1264	131.36.18.100
b51a:901b:cb15:8045:ada8:be24:8324:1265	131.36.18.101
b51a:901b:cb15:8045:ada8:be24:8324:1266	131.36.18.102
b51a:901b:cb15:8045:ada8:be24:8324:1267	131.36.18.103
b51a:901b:cb15:8045:ada8:be24:8324:1268	131.36.18.104
b51a:901b:cb15:8045:ada8:be24:8324:1269	131.36.18.105
b51a:901b:cb15:8045:ada8:be24:8324:126a	131.36.18.106
b51a:901b:cb15:8045:ada8:be24:8324:126b	131.36.18.107
b51a:901b:cb15:8045:ada8:be24:8324:126c	131.36.18.108
b51a:901b:cb15:8045:ada8:be24:8324:126d	131.36.18.109
b51a:901b:cb15:8045:ada8:be24:8324:126e	131.36.18.110
b51a:901b:cb15:8045:ada8:be24:8324:126f	131.36.18.111
b51a:901b:cb15:8045:ada8:be24:8324:1270	131.36.18.112
b51a:901b:cb15:8045:ada8:be24:8324:1271	131.36.18.113
b51a:901b:cb15:8045:ada8:be24:8324:1272	131.36.18.114
b51a:901b:cb15:8045:ada8:be24:8324:1273	131.36.18.115
b51a:901b:cb15:8045:ada8:be24:8324:1274	131.36.18.116
b51a:901b:cb15:8045:ada8:be24:8324:1275	131.36.18.117
b51a:901b:cb15:8045:ada8:be24:8324:1276	131.36.18.118
b51a:901b:cb15:8045:ada8:be24:8324:1277	131.36.18.119
b51a:901b:cb15:8045:ada8:be24:8324:1278	131.36.18.120

b51a:901b:cb15:8045:ada8:be24:8324:1279	131.36.18.121
b51a:901b:cb15:8045:ada8:be24:8324:127a	131.36.18.122
b51a:901b:cb15:8045:ada8:be24:8324:127b	131.36.18.123
b51a:901b:cb15:8045:ada8:be24:8324:127c	131.36.18.124
b51a:901b:cb15:8045:ada8:be24:8324:127d	131.36.18.125
b51a:901b:cb15:8045:ada8:be24:8324:127e	131.36.18.126
b51a:901b:cb15:8045:ada8:be24:8324:127f	131.36.18.127
b51a:901b:cb15:8045:ada8:be24:8324:1280	131.36.18.128
b51a:901b:cb15:8045:ada8:be24:8324:1281	131.36.18.129
b51a:901b:cb15:8045:ada8:be24:8324:1282	131.36.18.130
b51a:901b:cb15:8045:ada8:be24:8324:1283	131.36.18.131
b51a:901b:cb15:8045:ada8:be24:8324:1284	131.36.18.132
b51a:901b:cb15:8045:ada8:be24:8324:1285	131.36.18.133
b51a:901b:cb15:8045:ada8:be24:8324:1286	131.36.18.134
b51a:901b:cb15:8045:ada8:be24:8324:1287	131.36.18.135
b51a:901b:cb15:8045:ada8:be24:8324:1288	131.36.18.136
b51a:901b:cb15:8045:ada8:be24:8324:1289	131.36.18.137
b51a:901b:cb15:8045:ada8:be24:8324:128a	131.36.18.138
b51a:901b:cb15:8045:ada8:be24:8324:128b	131.36.18.139
b51a:901b:cb15:8045:ada8:be24:8324:128c	131.36.18.140
b51a:901b:cb15:8045:ada8:be24:8324:128d	131.36.18.141
b51a:901b:cb15:8045:ada8:be24:8324:128e	131.36.18.142
b51a:901b:cb15:8045:ada8:be24:8324:128f	131.36.18.143
b51a:901b:cb15:8045:ada8:be24:8324:1290	131.36.18.144
b51a:901b:cb15:8045:ada8:be24:8324:1291	131.36.18.145
b51a:901b:cb15:8045:ada8:be24:8324:1292	131.36.18.146
b51a:901b:cb15:8045:ada8:be24:8324:1293	131.36.18.147
b51a:901b:cb15:8045:ada8:be24:8324:1294	131.36.18.148
b51a:901b:cb15:8045:ada8:be24:8324:1295	131.36.18.149
b51a:901b:cb15:8045:ada8:be24:8324:1296	131.36.18.150
b51a:901b:cb15:8045:ada8:be24:8324:1297	131.36.18.151
b51a:901b:cb15:8045:ada8:be24:8324:1298	131.36.18.152
b51a:901b:cb15:8045:ada8:be24:8324:1299	131.36.18.153
b51a:901b:cb15:8045:ada8:be24:8324:129a	131.36.18.154
b51a:901b:cb15:8045:ada8:be24:8324:129b	131.36.18.155
b51a:901b:cb15:8045:ada8:be24:8324:129c	131.36.18.156
b51a:901b:cb15:8045:ada8:be24:8324:129d	131.36.18.157
b51a:901b:cb15:8045:ada8:be24:8324:129e	131.36.18.158
b51a:901b:cb15:8045:ada8:be24:8324:129f	131.36.18.159
b51a:901b:cb15:8045:ada8:be24:8324:12a0	131.36.18.160
b51a:901b:cb15:8045:ada8:be24:8324:12a1	131.36.18.161
b51a:901b:cb15:8045:ada8:be24:8324:12a2	131.36.18.162
b51a:901b:cb15:8045:ada8:be24:8324:12a3	131.36.18.163
b51a:901b:cb15:8045:ada8:be24:8324:12a4	131.36.18.164
b51a:901b:cb15:8045:ada8:be24:8324:12a5	131.36.18.165
b51a:901b:cb15:8045:ada8:be24:8324:12a6	131.36.18.166
b51a:901b:cb15:8045:ada8:be24:8324:12a7	131.36.18.167
b51a:901b:cb15:8045:ada8:be24:8324:12a8	131.36.18.168
b51a:901b:cb15:8045:ada8:be24:8324:12a9	131.36.18.169
b51a:901b:cb15:8045:ada8:be24:8324:12aa	131.36.18.170
b51a:901b:cb15:8045:ada8:be24:8324:12ab	131.36.18.171
b51a:901b:cb15:8045:ada8:be24:8324:12ac	131.36.18.172
b51a:901b:cb15:8045:ada8:be24:8324:12ad	131.36.18.173
b51a:901b:cb15:8045:ada8:be24:8324:12ae	131.36.18.174
b51a:901b:cb15:8045:ada8:be24:8324:12af	131.36.18.175
b51a:901b:cb15:8045:ada8:be24:8324:12b0	131.36.18.176
b51a:901b:cb15:8045:ada8:be24:8324:12b1	131.36.18.177
b51a:901b:cb15:8045:ada8:be24:8324:12b2	131.36.18.178
b51a:901b:cb15:8045:ada8:be24:8324:12b3	131.36.18.179
b51a:901b:cb15:8045:ada8:be24:8324:12b4	131.36.18.180

b51a:901b:cb15:8045:ada8:be24:8324:12b5	131.36.18.181
b51a:901b:cb15:8045:ada8:be24:8324:12b6	131.36.18.182
b51a:901b:cb15:8045:ada8:be24:8324:12b7	131.36.18.183
b51a:901b:cb15:8045:ada8:be24:8324:12b8	131.36.18.184
b51a:901b:cb15:8045:ada8:be24:8324:12b9	131.36.18.185
b51a:901b:cb15:8045:ada8:be24:8324:12ba	131.36.18.186
b51a:901b:cb15:8045:ada8:be24:8324:12bb	131.36.18.187
b51a:901b:cb15:8045:ada8:be24:8324:12bc	131.36.18.188
b51a:901b:cb15:8045:ada8:be24:8324:12bd	131.36.18.189
b51a:901b:cb15:8045:ada8:be24:8324:12be	131.36.18.190
b51a:901b:cb15:8045:ada8:be24:8324:12bf	131.36.18.191
b51a:901b:cb15:8045:ada8:be24:8324:12c0	131.36.18.192
b51a:901b:cb15:8045:ada8:be24:8324:12c1	131.36.18.193
b51a:901b:cb15:8045:ada8:be24:8324:12c2	131.36.18.194
b51a:901b:cb15:8045:ada8:be24:8324:12c3	131.36.18.195
b51a:901b:cb15:8045:ada8:be24:8324:12c4	131.36.18.196
b51a:901b:cb15:8045:ada8:be24:8324:12c5	131.36.18.197
b51a:901b:cb15:8045:ada8:be24:8324:12c6	131.36.18.198
b51a:901b:cb15:8045:ada8:be24:8324:12c7	131.36.18.199
b51a:901b:cb15:8045:ada8:be24:8324:12c8	131.36.18.200
b51a:901b:cb15:8045:ada8:be24:8324:12c9	131.36.18.201
b51a:901b:cb15:8045:ada8:be24:8324:12ca	131.36.18.202
b51a:901b:cb15:8045:ada8:be24:8324:12cb	131.36.18.203
b51a:901b:cb15:8045:ada8:be24:8324:12cc	131.36.18.204
b51a:901b:cb15:8045:ada8:be24:8324:12cd	131.36.18.205
b51a:901b:cb15:8045:ada8:be24:8324:12ce	131.36.18.206
b51a:901b:cb15:8045:ada8:be24:8324:12cf	131.36.18.207
b51a:901b:cb15:8045:ada8:be24:8324:12d0	131.36.18.208
b51a:901b:cb15:8045:ada8:be24:8324:12d1	131.36.18.209
b51a:901b:cb15:8045:ada8:be24:8324:12d2	131.36.18.210
b51a:901b:cb15:8045:ada8:be24:8324:12d3	131.36.18.211
b51a:901b:cb15:8045:ada8:be24:8324:12d4	131.36.18.212
b51a:901b:cb15:8045:ada8:be24:8324:12d5	131.36.18.213
b51a:901b:cb15:8045:ada8:be24:8324:12d6	131.36.18.214
b51a:901b:cb15:8045:ada8:be24:8324:12d7	131.36.18.215
b51a:901b:cb15:8045:ada8:be24:8324:12d8	131.36.18.216
b51a:901b:cb15:8045:ada8:be24:8324:12d9	131.36.18.217
b51a:901b:cb15:8045:ada8:be24:8324:12da	131.36.18.218
b51a:901b:cb15:8045:ada8:be24:8324:12db	131.36.18.219
b51a:901b:cb15:8045:ada8:be24:8324:12dc	131.36.18.220
b51a:901b:cb15:8045:ada8:be24:8324:12dd	131.36.18.221
b51a:901b:cb15:8045:ada8:be24:8324:12de	131.36.18.222
b51a:901b:cb15:8045:ada8:be24:8324:12df	131.36.18.223
b51a:901b:cb15:8045:ada8:be24:8324:12e0	131.36.18.224
b51a:901b:cb15:8045:ada8:be24:8324:12e1	131.36.18.225
b51a:901b:cb15:8045:ada8:be24:8324:12e2	131.36.18.226
b51a:901b:cb15:8045:ada8:be24:8324:12e3	131.36.18.227
b51a:901b:cb15:8045:ada8:be24:8324:12e4	131.36.18.228
b51a:901b:cb15:8045:ada8:be24:8324:12e5	131.36.18.229
b51a:901b:cb15:8045:ada8:be24:8324:12e6	131.36.18.230
b51a:901b:cb15:8045:ada8:be24:8324:12e7	131.36.18.231
b51a:901b:cb15:8045:ada8:be24:8324:12e8	131.36.18.232
b51a:901b:cb15:8045:ada8:be24:8324:12e9	131.36.18.233
b51a:901b:cb15:8045:ada8:be24:8324:12ea	131.36.18.234
b51a:901b:cb15:8045:ada8:be24:8324:12eb	131.36.18.235
b51a:901b:cb15:8045:ada8:be24:8324:12ec	131.36.18.236
b51a:901b:cb15:8045:ada8:be24:8324:12ed	131.36.18.237
b51a:901b:cb15:8045:ada8:be24:8324:12ee	131.36.18.238
b51a:901b:cb15:8045:ada8:be24:8324:12ef	131.36.18.239
b51a:901b:cb15:8045:ada8:be24:8324:12f0	131.36.18.240
b51a:901b:cb15:8045:ada8:be24:8324:12f1	131.36.18.241
b51a:901b:cb15:8045:ada8:be24:8324:12f2	131.36.18.242
b51a:901b:cb15:8045:ada8:be24:8324:12f3	131.36.18.243
b51a:901b:cb15:8045:ada8:be24:8324:12f4	131.36.18.244
b51a:901b:cb15:8045:ada8:be24:8324:12f5	131.36.18.245
b51a:901b:cb15:8045:ada8:be24:8324:12f6	131.36.18.246
b51a:901b:cb15:8045:ada8:be24:8324:12f7	131.36.18.247
b51a:901b:cb15:8045:ada8:be24:8324:12f8	131.36.18.248
b51a:901b:cb15:8045:ada8:be24:8324:12f9	131.36.18.249
b51a:901b:cb15:8045:ada8:be24:8324:12fa	131.36.18.250
b51a:901b:cb15:8045:ada8:be24:8324:12fb	131.36.18.251
b51a:901b:cb15:8045:ada8:be24:8324:12fc	131.36.18.252
b51a:901b:cb15:8045:ada8:be24:8324:12fd	131.36.18.253
b51a:901b:cb15:8045:ada8:be24:8324:12fe	131.36.18.254
b51a:901b:cb15:8045:ada8:be24:8324:12ff	131.36.18.255

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.