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:ada8:2224:e249:1201	226.73.18.1
b51a:901b:cb15:8045:ada8:2224:e249:1202	226.73.18.2
b51a:901b:cb15:8045:ada8:2224:e249:1203	226.73.18.3
b51a:901b:cb15:8045:ada8:2224:e249:1204	226.73.18.4
b51a:901b:cb15:8045:ada8:2224:e249:1205	226.73.18.5
b51a:901b:cb15:8045:ada8:2224:e249:1206	226.73.18.6
b51a:901b:cb15:8045:ada8:2224:e249:1207	226.73.18.7
b51a:901b:cb15:8045:ada8:2224:e249:1208	226.73.18.8
b51a:901b:cb15:8045:ada8:2224:e249:1209	226.73.18.9
b51a:901b:cb15:8045:ada8:2224:e249:120a	226.73.18.10
b51a:901b:cb15:8045:ada8:2224:e249:120b	226.73.18.11
b51a:901b:cb15:8045:ada8:2224:e249:120c	226.73.18.12
b51a:901b:cb15:8045:ada8:2224:e249:120d	226.73.18.13
b51a:901b:cb15:8045:ada8:2224:e249:120e	226.73.18.14
b51a:901b:cb15:8045:ada8:2224:e249:120f	226.73.18.15
b51a:901b:cb15:8045:ada8:2224:e249:1210	226.73.18.16
b51a:901b:cb15:8045:ada8:2224:e249:1211	226.73.18.17
b51a:901b:cb15:8045:ada8:2224:e249:1212	226.73.18.18
b51a:901b:cb15:8045:ada8:2224:e249:1213	226.73.18.19
b51a:901b:cb15:8045:ada8:2224:e249:1214	226.73.18.20
b51a:901b:cb15:8045:ada8:2224:e249:1215	226.73.18.21
b51a:901b:cb15:8045:ada8:2224:e249:1216	226.73.18.22
b51a:901b:cb15:8045:ada8:2224:e249:1217	226.73.18.23
b51a:901b:cb15:8045:ada8:2224:e249:1218	226.73.18.24
b51a:901b:cb15:8045:ada8:2224:e249:1219	226.73.18.25
b51a:901b:cb15:8045:ada8:2224:e249:121a	226.73.18.26
b51a:901b:cb15:8045:ada8:2224:e249:121b	226.73.18.27
b51a:901b:cb15:8045:ada8:2224:e249:121c	226.73.18.28
b51a:901b:cb15:8045:ada8:2224:e249:121d	226.73.18.29
b51a:901b:cb15:8045:ada8:2224:e249:121e	226.73.18.30
b51a:901b:cb15:8045:ada8:2224:e249:121f	226.73.18.31
b51a:901b:cb15:8045:ada8:2224:e249:1220	226.73.18.32
b51a:901b:cb15:8045:ada8:2224:e249:1221	226.73.18.33
b51a:901b:cb15:8045:ada8:2224:e249:1222	226.73.18.34
b51a:901b:cb15:8045:ada8:2224:e249:1223	226.73.18.35
b51a:901b:cb15:8045:ada8:2224:e249:1224	226.73.18.36
b51a:901b:cb15:8045:ada8:2224:e249:1225	226.73.18.37
b51a:901b:cb15:8045:ada8:2224:e249:1226	226.73.18.38
b51a:901b:cb15:8045:ada8:2224:e249:1227	226.73.18.39
b51a:901b:cb15:8045:ada8:2224:e249:1228	226.73.18.40
b51a:901b:cb15:8045:ada8:2224:e249:1229	226.73.18.41
b51a:901b:cb15:8045:ada8:2224:e249:122a	226.73.18.42
b51a:901b:cb15:8045:ada8:2224:e249:122b	226.73.18.43
b51a:901b:cb15:8045:ada8:2224:e249:122c	226.73.18.44
b51a:901b:cb15:8045:ada8:2224:e249:122d	226.73.18.45
b51a:901b:cb15:8045:ada8:2224:e249:122e	226.73.18.46
b51a:901b:cb15:8045:ada8:2224:e249:122f	226.73.18.47
b51a:901b:cb15:8045:ada8:2224:e249:1230	226.73.18.48
b51a:901b:cb15:8045:ada8:2224:e249:1231	226.73.18.49
b51a:901b:cb15:8045:ada8:2224:e249:1232	226.73.18.50
b51a:901b:cb15:8045:ada8:2224:e249:1233	226.73.18.51
b51a:901b:cb15:8045:ada8:2224:e249:1234	226.73.18.52
b51a:901b:cb15:8045:ada8:2224:e249:1235	226.73.18.53
b51a:901b:cb15:8045:ada8:2224:e249:1236	226.73.18.54
b51a:901b:cb15:8045:ada8:2224:e249:1237	226.73.18.55
b51a:901b:cb15:8045:ada8:2224:e249:1238	226.73.18.56
b51a:901b:cb15:8045:ada8:2224:e249:1239	226.73.18.57
b51a:901b:cb15:8045:ada8:2224:e249:123a	226.73.18.58
b51a:901b:cb15:8045:ada8:2224:e249:123b	226.73.18.59
b51a:901b:cb15:8045:ada8:2224:e249:123c	226.73.18.60

b51a:901b:cb15:8045:ada8:2224:e249:123d	226.73.18.61
b51a:901b:cb15:8045:ada8:2224:e249:123e	226.73.18.62
b51a:901b:cb15:8045:ada8:2224:e249:123f	226.73.18.63
b51a:901b:cb15:8045:ada8:2224:e249:1240	226.73.18.64
b51a:901b:cb15:8045:ada8:2224:e249:1241	226.73.18.65
b51a:901b:cb15:8045:ada8:2224:e249:1242	226.73.18.66
b51a:901b:cb15:8045:ada8:2224:e249:1243	226.73.18.67
b51a:901b:cb15:8045:ada8:2224:e249:1244	226.73.18.68
b51a:901b:cb15:8045:ada8:2224:e249:1245	226.73.18.69
b51a:901b:cb15:8045:ada8:2224:e249:1246	226.73.18.70
b51a:901b:cb15:8045:ada8:2224:e249:1247	226.73.18.71
b51a:901b:cb15:8045:ada8:2224:e249:1248	226.73.18.72
b51a:901b:cb15:8045:ada8:2224:e249:1249	226.73.18.73
b51a:901b:cb15:8045:ada8:2224:e249:124a	226.73.18.74
b51a:901b:cb15:8045:ada8:2224:e249:124b	226.73.18.75
b51a:901b:cb15:8045:ada8:2224:e249:124c	226.73.18.76
b51a:901b:cb15:8045:ada8:2224:e249:124d	226.73.18.77
b51a:901b:cb15:8045:ada8:2224:e249:124e	226.73.18.78
b51a:901b:cb15:8045:ada8:2224:e249:124f	226.73.18.79
b51a:901b:cb15:8045:ada8:2224:e249:1250	226.73.18.80
b51a:901b:cb15:8045:ada8:2224:e249:1251	226.73.18.81
b51a:901b:cb15:8045:ada8:2224:e249:1252	226.73.18.82
b51a:901b:cb15:8045:ada8:2224:e249:1253	226.73.18.83
b51a:901b:cb15:8045:ada8:2224:e249:1254	226.73.18.84
b51a:901b:cb15:8045:ada8:2224:e249:1255	226.73.18.85
b51a:901b:cb15:8045:ada8:2224:e249:1256	226.73.18.86
b51a:901b:cb15:8045:ada8:2224:e249:1257	226.73.18.87
b51a:901b:cb15:8045:ada8:2224:e249:1258	226.73.18.88
b51a:901b:cb15:8045:ada8:2224:e249:1259	226.73.18.89
b51a:901b:cb15:8045:ada8:2224:e249:125a	226.73.18.90
b51a:901b:cb15:8045:ada8:2224:e249:125b	226.73.18.91
b51a:901b:cb15:8045:ada8:2224:e249:125c	226.73.18.92
b51a:901b:cb15:8045:ada8:2224:e249:125d	226.73.18.93
b51a:901b:cb15:8045:ada8:2224:e249:125e	226.73.18.94
b51a:901b:cb15:8045:ada8:2224:e249:125f	226.73.18.95
b51a:901b:cb15:8045:ada8:2224:e249:1260	226.73.18.96
b51a:901b:cb15:8045:ada8:2224:e249:1261	226.73.18.97
b51a:901b:cb15:8045:ada8:2224:e249:1262	226.73.18.98
b51a:901b:cb15:8045:ada8:2224:e249:1263	226.73.18.99
b51a:901b:cb15:8045:ada8:2224:e249:1264	226.73.18.100
b51a:901b:cb15:8045:ada8:2224:e249:1265	226.73.18.101
b51a:901b:cb15:8045:ada8:2224:e249:1266	226.73.18.102
b51a:901b:cb15:8045:ada8:2224:e249:1267	226.73.18.103
b51a:901b:cb15:8045:ada8:2224:e249:1268	226.73.18.104
b51a:901b:cb15:8045:ada8:2224:e249:1269	226.73.18.105
b51a:901b:cb15:8045:ada8:2224:e249:126a	226.73.18.106
b51a:901b:cb15:8045:ada8:2224:e249:126b	226.73.18.107
b51a:901b:cb15:8045:ada8:2224:e249:126c	226.73.18.108
b51a:901b:cb15:8045:ada8:2224:e249:126d	226.73.18.109
b51a:901b:cb15:8045:ada8:2224:e249:126e	226.73.18.110
b51a:901b:cb15:8045:ada8:2224:e249:126f	226.73.18.111
b51a:901b:cb15:8045:ada8:2224:e249:1270	226.73.18.112
b51a:901b:cb15:8045:ada8:2224:e249:1271	226.73.18.113
b51a:901b:cb15:8045:ada8:2224:e249:1272	226.73.18.114
b51a:901b:cb15:8045:ada8:2224:e249:1273	226.73.18.115
b51a:901b:cb15:8045:ada8:2224:e249:1274	226.73.18.116
b51a:901b:cb15:8045:ada8:2224:e249:1275	226.73.18.117
b51a:901b:cb15:8045:ada8:2224:e249:1276	226.73.18.118
b51a:901b:cb15:8045:ada8:2224:e249:1277	226.73.18.119
b51a:901b:cb15:8045:ada8:2224:e249:1278	226.73.18.120

b51a:901b:cb15:8045:ada8:2224:e249:1279	226.73.18.121
b51a:901b:cb15:8045:ada8:2224:e249:127a	226.73.18.122
b51a:901b:cb15:8045:ada8:2224:e249:127b	226.73.18.123
b51a:901b:cb15:8045:ada8:2224:e249:127c	226.73.18.124
b51a:901b:cb15:8045:ada8:2224:e249:127d	226.73.18.125
b51a:901b:cb15:8045:ada8:2224:e249:127e	226.73.18.126
b51a:901b:cb15:8045:ada8:2224:e249:127f	226.73.18.127
b51a:901b:cb15:8045:ada8:2224:e249:1280	226.73.18.128
b51a:901b:cb15:8045:ada8:2224:e249:1281	226.73.18.129
b51a:901b:cb15:8045:ada8:2224:e249:1282	226.73.18.130
b51a:901b:cb15:8045:ada8:2224:e249:1283	226.73.18.131
b51a:901b:cb15:8045:ada8:2224:e249:1284	226.73.18.132
b51a:901b:cb15:8045:ada8:2224:e249:1285	226.73.18.133
b51a:901b:cb15:8045:ada8:2224:e249:1286	226.73.18.134
b51a:901b:cb15:8045:ada8:2224:e249:1287	226.73.18.135
b51a:901b:cb15:8045:ada8:2224:e249:1288	226.73.18.136
b51a:901b:cb15:8045:ada8:2224:e249:1289	226.73.18.137
b51a:901b:cb15:8045:ada8:2224:e249:128a	226.73.18.138
b51a:901b:cb15:8045:ada8:2224:e249:128b	226.73.18.139
b51a:901b:cb15:8045:ada8:2224:e249:128c	226.73.18.140
b51a:901b:cb15:8045:ada8:2224:e249:128d	226.73.18.141
b51a:901b:cb15:8045:ada8:2224:e249:128e	226.73.18.142
b51a:901b:cb15:8045:ada8:2224:e249:128f	226.73.18.143
b51a:901b:cb15:8045:ada8:2224:e249:1290	226.73.18.144
b51a:901b:cb15:8045:ada8:2224:e249:1291	226.73.18.145
b51a:901b:cb15:8045:ada8:2224:e249:1292	226.73.18.146
b51a:901b:cb15:8045:ada8:2224:e249:1293	226.73.18.147
b51a:901b:cb15:8045:ada8:2224:e249:1294	226.73.18.148
b51a:901b:cb15:8045:ada8:2224:e249:1295	226.73.18.149
b51a:901b:cb15:8045:ada8:2224:e249:1296	226.73.18.150
b51a:901b:cb15:8045:ada8:2224:e249:1297	226.73.18.151
b51a:901b:cb15:8045:ada8:2224:e249:1298	226.73.18.152
b51a:901b:cb15:8045:ada8:2224:e249:1299	226.73.18.153
b51a:901b:cb15:8045:ada8:2224:e249:129a	226.73.18.154
b51a:901b:cb15:8045:ada8:2224:e249:129b	226.73.18.155
b51a:901b:cb15:8045:ada8:2224:e249:129c	226.73.18.156
b51a:901b:cb15:8045:ada8:2224:e249:129d	226.73.18.157
b51a:901b:cb15:8045:ada8:2224:e249:129e	226.73.18.158
b51a:901b:cb15:8045:ada8:2224:e249:129f	226.73.18.159
b51a:901b:cb15:8045:ada8:2224:e249:12a0	226.73.18.160
b51a:901b:cb15:8045:ada8:2224:e249:12a1	226.73.18.161
b51a:901b:cb15:8045:ada8:2224:e249:12a2	226.73.18.162
b51a:901b:cb15:8045:ada8:2224:e249:12a3	226.73.18.163
b51a:901b:cb15:8045:ada8:2224:e249:12a4	226.73.18.164
b51a:901b:cb15:8045:ada8:2224:e249:12a5	226.73.18.165
b51a:901b:cb15:8045:ada8:2224:e249:12a6	226.73.18.166
b51a:901b:cb15:8045:ada8:2224:e249:12a7	226.73.18.167
b51a:901b:cb15:8045:ada8:2224:e249:12a8	226.73.18.168
b51a:901b:cb15:8045:ada8:2224:e249:12a9	226.73.18.169
b51a:901b:cb15:8045:ada8:2224:e249:12aa	226.73.18.170
b51a:901b:cb15:8045:ada8:2224:e249:12ab	226.73.18.171
b51a:901b:cb15:8045:ada8:2224:e249:12ac	226.73.18.172
b51a:901b:cb15:8045:ada8:2224:e249:12ad	226.73.18.173
b51a:901b:cb15:8045:ada8:2224:e249:12ae	226.73.18.174
b51a:901b:cb15:8045:ada8:2224:e249:12af	226.73.18.175
b51a:901b:cb15:8045:ada8:2224:e249:12b0	226.73.18.176
b51a:901b:cb15:8045:ada8:2224:e249:12b1	226.73.18.177
b51a:901b:cb15:8045:ada8:2224:e249:12b2	226.73.18.178
b51a:901b:cb15:8045:ada8:2224:e249:12b3	226.73.18.179
b51a:901b:cb15:8045:ada8:2224:e249:12b4	226.73.18.180

b51a:901b:cb15:8045:ada8:2224:e249:12b5	226.73.18.181
b51a:901b:cb15:8045:ada8:2224:e249:12b6	226.73.18.182
b51a:901b:cb15:8045:ada8:2224:e249:12b7	226.73.18.183
b51a:901b:cb15:8045:ada8:2224:e249:12b8	226.73.18.184
b51a:901b:cb15:8045:ada8:2224:e249:12b9	226.73.18.185
b51a:901b:cb15:8045:ada8:2224:e249:12ba	226.73.18.186
b51a:901b:cb15:8045:ada8:2224:e249:12bb	226.73.18.187
b51a:901b:cb15:8045:ada8:2224:e249:12bc	226.73.18.188
b51a:901b:cb15:8045:ada8:2224:e249:12bd	226.73.18.189
b51a:901b:cb15:8045:ada8:2224:e249:12be	226.73.18.190
b51a:901b:cb15:8045:ada8:2224:e249:12bf	226.73.18.191
b51a:901b:cb15:8045:ada8:2224:e249:12c0	226.73.18.192
b51a:901b:cb15:8045:ada8:2224:e249:12c1	226.73.18.193
b51a:901b:cb15:8045:ada8:2224:e249:12c2	226.73.18.194
b51a:901b:cb15:8045:ada8:2224:e249:12c3	226.73.18.195
b51a:901b:cb15:8045:ada8:2224:e249:12c4	226.73.18.196
b51a:901b:cb15:8045:ada8:2224:e249:12c5	226.73.18.197
b51a:901b:cb15:8045:ada8:2224:e249:12c6	226.73.18.198
b51a:901b:cb15:8045:ada8:2224:e249:12c7	226.73.18.199
b51a:901b:cb15:8045:ada8:2224:e249:12c8	226.73.18.200
b51a:901b:cb15:8045:ada8:2224:e249:12c9	226.73.18.201
b51a:901b:cb15:8045:ada8:2224:e249:12ca	226.73.18.202
b51a:901b:cb15:8045:ada8:2224:e249:12cb	226.73.18.203
b51a:901b:cb15:8045:ada8:2224:e249:12cc	226.73.18.204
b51a:901b:cb15:8045:ada8:2224:e249:12cd	226.73.18.205
b51a:901b:cb15:8045:ada8:2224:e249:12ce	226.73.18.206
b51a:901b:cb15:8045:ada8:2224:e249:12cf	226.73.18.207
b51a:901b:cb15:8045:ada8:2224:e249:12d0	226.73.18.208
b51a:901b:cb15:8045:ada8:2224:e249:12d1	226.73.18.209
b51a:901b:cb15:8045:ada8:2224:e249:12d2	226.73.18.210
b51a:901b:cb15:8045:ada8:2224:e249:12d3	226.73.18.211
b51a:901b:cb15:8045:ada8:2224:e249:12d4	226.73.18.212
b51a:901b:cb15:8045:ada8:2224:e249:12d5	226.73.18.213
b51a:901b:cb15:8045:ada8:2224:e249:12d6	226.73.18.214
b51a:901b:cb15:8045:ada8:2224:e249:12d7	226.73.18.215
b51a:901b:cb15:8045:ada8:2224:e249:12d8	226.73.18.216
b51a:901b:cb15:8045:ada8:2224:e249:12d9	226.73.18.217
b51a:901b:cb15:8045:ada8:2224:e249:12da	226.73.18.218
b51a:901b:cb15:8045:ada8:2224:e249:12db	226.73.18.219
b51a:901b:cb15:8045:ada8:2224:e249:12dc	226.73.18.220
b51a:901b:cb15:8045:ada8:2224:e249:12dd	226.73.18.221
b51a:901b:cb15:8045:ada8:2224:e249:12de	226.73.18.222
b51a:901b:cb15:8045:ada8:2224:e249:12df	226.73.18.223
b51a:901b:cb15:8045:ada8:2224:e249:12e0	226.73.18.224
b51a:901b:cb15:8045:ada8:2224:e249:12e1	226.73.18.225
b51a:901b:cb15:8045:ada8:2224:e249:12e2	226.73.18.226
b51a:901b:cb15:8045:ada8:2224:e249:12e3	226.73.18.227
b51a:901b:cb15:8045:ada8:2224:e249:12e4	226.73.18.228
b51a:901b:cb15:8045:ada8:2224:e249:12e5	226.73.18.229
b51a:901b:cb15:8045:ada8:2224:e249:12e6	226.73.18.230
b51a:901b:cb15:8045:ada8:2224:e249:12e7	226.73.18.231
b51a:901b:cb15:8045:ada8:2224:e249:12e8	226.73.18.232
b51a:901b:cb15:8045:ada8:2224:e249:12e9	226.73.18.233
b51a:901b:cb15:8045:ada8:2224:e249:12ea	226.73.18.234
b51a:901b:cb15:8045:ada8:2224:e249:12eb	226.73.18.235
b51a:901b:cb15:8045:ada8:2224:e249:12ec	226.73.18.236
b51a:901b:cb15:8045:ada8:2224:e249:12ed	226.73.18.237
b51a:901b:cb15:8045:ada8:2224:e249:12ee	226.73.18.238
b51a:901b:cb15:8045:ada8:2224:e249:12ef	226.73.18.239
b51a:901b:cb15:8045:ada8:2224:e249:12f0	226.73.18.240
b51a:901b:cb15:8045:ada8:2224:e249:12f1	226.73.18.241
b51a:901b:cb15:8045:ada8:2224:e249:12f2	226.73.18.242
b51a:901b:cb15:8045:ada8:2224:e249:12f3	226.73.18.243
b51a:901b:cb15:8045:ada8:2224:e249:12f4	226.73.18.244
b51a:901b:cb15:8045:ada8:2224:e249:12f5	226.73.18.245
b51a:901b:cb15:8045:ada8:2224:e249:12f6	226.73.18.246
b51a:901b:cb15:8045:ada8:2224:e249:12f7	226.73.18.247
b51a:901b:cb15:8045:ada8:2224:e249:12f8	226.73.18.248
b51a:901b:cb15:8045:ada8:2224:e249:12f9	226.73.18.249
b51a:901b:cb15:8045:ada8:2224:e249:12fa	226.73.18.250
b51a:901b:cb15:8045:ada8:2224:e249:12fb	226.73.18.251
b51a:901b:cb15:8045:ada8:2224:e249:12fc	226.73.18.252
b51a:901b:cb15:8045:ada8:2224:e249:12fd	226.73.18.253
b51a:901b:cb15:8045:ada8:2224:e249:12fe	226.73.18.254
b51a:901b:cb15:8045:ada8:2224:e249:12ff	226.73.18.255

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.