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:fa28:1201	250.40.18.1
b51a:901b:cb15:8045:ada8:eb24:fa28:1202	250.40.18.2
b51a:901b:cb15:8045:ada8:eb24:fa28:1203	250.40.18.3
b51a:901b:cb15:8045:ada8:eb24:fa28:1204	250.40.18.4
b51a:901b:cb15:8045:ada8:eb24:fa28:1205	250.40.18.5
b51a:901b:cb15:8045:ada8:eb24:fa28:1206	250.40.18.6
b51a:901b:cb15:8045:ada8:eb24:fa28:1207	250.40.18.7
b51a:901b:cb15:8045:ada8:eb24:fa28:1208	250.40.18.8
b51a:901b:cb15:8045:ada8:eb24:fa28:1209	250.40.18.9
b51a:901b:cb15:8045:ada8:eb24:fa28:120a	250.40.18.10
b51a:901b:cb15:8045:ada8:eb24:fa28:120b	250.40.18.11
b51a:901b:cb15:8045:ada8:eb24:fa28:120c	250.40.18.12
b51a:901b:cb15:8045:ada8:eb24:fa28:120d	250.40.18.13
b51a:901b:cb15:8045:ada8:eb24:fa28:120e	250.40.18.14
b51a:901b:cb15:8045:ada8:eb24:fa28:120f	250.40.18.15
b51a:901b:cb15:8045:ada8:eb24:fa28:1210	250.40.18.16
b51a:901b:cb15:8045:ada8:eb24:fa28:1211	250.40.18.17
b51a:901b:cb15:8045:ada8:eb24:fa28:1212	250.40.18.18
b51a:901b:cb15:8045:ada8:eb24:fa28:1213	250.40.18.19
b51a:901b:cb15:8045:ada8:eb24:fa28:1214	250.40.18.20
b51a:901b:cb15:8045:ada8:eb24:fa28:1215	250.40.18.21
b51a:901b:cb15:8045:ada8:eb24:fa28:1216	250.40.18.22
b51a:901b:cb15:8045:ada8:eb24:fa28:1217	250.40.18.23
b51a:901b:cb15:8045:ada8:eb24:fa28:1218	250.40.18.24
b51a:901b:cb15:8045:ada8:eb24:fa28:1219	250.40.18.25
b51a:901b:cb15:8045:ada8:eb24:fa28:121a	250.40.18.26
b51a:901b:cb15:8045:ada8:eb24:fa28:121b	250.40.18.27
b51a:901b:cb15:8045:ada8:eb24:fa28:121c	250.40.18.28
b51a:901b:cb15:8045:ada8:eb24:fa28:121d	250.40.18.29
b51a:901b:cb15:8045:ada8:eb24:fa28:121e	250.40.18.30
b51a:901b:cb15:8045:ada8:eb24:fa28:121f	250.40.18.31
b51a:901b:cb15:8045:ada8:eb24:fa28:1220	250.40.18.32
b51a:901b:cb15:8045:ada8:eb24:fa28:1221	250.40.18.33
b51a:901b:cb15:8045:ada8:eb24:fa28:1222	250.40.18.34
b51a:901b:cb15:8045:ada8:eb24:fa28:1223	250.40.18.35
b51a:901b:cb15:8045:ada8:eb24:fa28:1224	250.40.18.36
b51a:901b:cb15:8045:ada8:eb24:fa28:1225	250.40.18.37
b51a:901b:cb15:8045:ada8:eb24:fa28:1226	250.40.18.38
b51a:901b:cb15:8045:ada8:eb24:fa28:1227	250.40.18.39
b51a:901b:cb15:8045:ada8:eb24:fa28:1228	250.40.18.40
b51a:901b:cb15:8045:ada8:eb24:fa28:1229	250.40.18.41
b51a:901b:cb15:8045:ada8:eb24:fa28:122a	250.40.18.42
b51a:901b:cb15:8045:ada8:eb24:fa28:122b	250.40.18.43
b51a:901b:cb15:8045:ada8:eb24:fa28:122c	250.40.18.44
b51a:901b:cb15:8045:ada8:eb24:fa28:122d	250.40.18.45
b51a:901b:cb15:8045:ada8:eb24:fa28:122e	250.40.18.46
b51a:901b:cb15:8045:ada8:eb24:fa28:122f	250.40.18.47
b51a:901b:cb15:8045:ada8:eb24:fa28:1230	250.40.18.48
b51a:901b:cb15:8045:ada8:eb24:fa28:1231	250.40.18.49
b51a:901b:cb15:8045:ada8:eb24:fa28:1232	250.40.18.50
b51a:901b:cb15:8045:ada8:eb24:fa28:1233	250.40.18.51
b51a:901b:cb15:8045:ada8:eb24:fa28:1234	250.40.18.52
b51a:901b:cb15:8045:ada8:eb24:fa28:1235	250.40.18.53
b51a:901b:cb15:8045:ada8:eb24:fa28:1236	250.40.18.54
b51a:901b:cb15:8045:ada8:eb24:fa28:1237	250.40.18.55
b51a:901b:cb15:8045:ada8:eb24:fa28:1238	250.40.18.56
b51a:901b:cb15:8045:ada8:eb24:fa28:1239	250.40.18.57
b51a:901b:cb15:8045:ada8:eb24:fa28:123a	250.40.18.58
b51a:901b:cb15:8045:ada8:eb24:fa28:123b	250.40.18.59
b51a:901b:cb15:8045:ada8:eb24:fa28:123c	250.40.18.60

b51a:901b:cb15:8045:ada8:eb24:fa28:123d	250.40.18.61
b51a:901b:cb15:8045:ada8:eb24:fa28:123e	250.40.18.62
b51a:901b:cb15:8045:ada8:eb24:fa28:123f	250.40.18.63
b51a:901b:cb15:8045:ada8:eb24:fa28:1240	250.40.18.64
b51a:901b:cb15:8045:ada8:eb24:fa28:1241	250.40.18.65
b51a:901b:cb15:8045:ada8:eb24:fa28:1242	250.40.18.66
b51a:901b:cb15:8045:ada8:eb24:fa28:1243	250.40.18.67
b51a:901b:cb15:8045:ada8:eb24:fa28:1244	250.40.18.68
b51a:901b:cb15:8045:ada8:eb24:fa28:1245	250.40.18.69
b51a:901b:cb15:8045:ada8:eb24:fa28:1246	250.40.18.70
b51a:901b:cb15:8045:ada8:eb24:fa28:1247	250.40.18.71
b51a:901b:cb15:8045:ada8:eb24:fa28:1248	250.40.18.72
b51a:901b:cb15:8045:ada8:eb24:fa28:1249	250.40.18.73
b51a:901b:cb15:8045:ada8:eb24:fa28:124a	250.40.18.74
b51a:901b:cb15:8045:ada8:eb24:fa28:124b	250.40.18.75
b51a:901b:cb15:8045:ada8:eb24:fa28:124c	250.40.18.76
b51a:901b:cb15:8045:ada8:eb24:fa28:124d	250.40.18.77
b51a:901b:cb15:8045:ada8:eb24:fa28:124e	250.40.18.78
b51a:901b:cb15:8045:ada8:eb24:fa28:124f	250.40.18.79
b51a:901b:cb15:8045:ada8:eb24:fa28:1250	250.40.18.80
b51a:901b:cb15:8045:ada8:eb24:fa28:1251	250.40.18.81
b51a:901b:cb15:8045:ada8:eb24:fa28:1252	250.40.18.82
b51a:901b:cb15:8045:ada8:eb24:fa28:1253	250.40.18.83
b51a:901b:cb15:8045:ada8:eb24:fa28:1254	250.40.18.84
b51a:901b:cb15:8045:ada8:eb24:fa28:1255	250.40.18.85
b51a:901b:cb15:8045:ada8:eb24:fa28:1256	250.40.18.86
b51a:901b:cb15:8045:ada8:eb24:fa28:1257	250.40.18.87
b51a:901b:cb15:8045:ada8:eb24:fa28:1258	250.40.18.88
b51a:901b:cb15:8045:ada8:eb24:fa28:1259	250.40.18.89
b51a:901b:cb15:8045:ada8:eb24:fa28:125a	250.40.18.90
b51a:901b:cb15:8045:ada8:eb24:fa28:125b	250.40.18.91
b51a:901b:cb15:8045:ada8:eb24:fa28:125c	250.40.18.92
b51a:901b:cb15:8045:ada8:eb24:fa28:125d	250.40.18.93
b51a:901b:cb15:8045:ada8:eb24:fa28:125e	250.40.18.94
b51a:901b:cb15:8045:ada8:eb24:fa28:125f	250.40.18.95
b51a:901b:cb15:8045:ada8:eb24:fa28:1260	250.40.18.96
b51a:901b:cb15:8045:ada8:eb24:fa28:1261	250.40.18.97
b51a:901b:cb15:8045:ada8:eb24:fa28:1262	250.40.18.98
b51a:901b:cb15:8045:ada8:eb24:fa28:1263	250.40.18.99
b51a:901b:cb15:8045:ada8:eb24:fa28:1264	250.40.18.100
b51a:901b:cb15:8045:ada8:eb24:fa28:1265	250.40.18.101
b51a:901b:cb15:8045:ada8:eb24:fa28:1266	250.40.18.102
b51a:901b:cb15:8045:ada8:eb24:fa28:1267	250.40.18.103
b51a:901b:cb15:8045:ada8:eb24:fa28:1268	250.40.18.104
b51a:901b:cb15:8045:ada8:eb24:fa28:1269	250.40.18.105
b51a:901b:cb15:8045:ada8:eb24:fa28:126a	250.40.18.106
b51a:901b:cb15:8045:ada8:eb24:fa28:126b	250.40.18.107
b51a:901b:cb15:8045:ada8:eb24:fa28:126c	250.40.18.108
b51a:901b:cb15:8045:ada8:eb24:fa28:126d	250.40.18.109
b51a:901b:cb15:8045:ada8:eb24:fa28:126e	250.40.18.110
b51a:901b:cb15:8045:ada8:eb24:fa28:126f	250.40.18.111
b51a:901b:cb15:8045:ada8:eb24:fa28:1270	250.40.18.112
b51a:901b:cb15:8045:ada8:eb24:fa28:1271	250.40.18.113
b51a:901b:cb15:8045:ada8:eb24:fa28:1272	250.40.18.114
b51a:901b:cb15:8045:ada8:eb24:fa28:1273	250.40.18.115
b51a:901b:cb15:8045:ada8:eb24:fa28:1274	250.40.18.116
b51a:901b:cb15:8045:ada8:eb24:fa28:1275	250.40.18.117
b51a:901b:cb15:8045:ada8:eb24:fa28:1276	250.40.18.118
b51a:901b:cb15:8045:ada8:eb24:fa28:1277	250.40.18.119
b51a:901b:cb15:8045:ada8:eb24:fa28:1278	250.40.18.120

b51a:901b:cb15:8045:ada8:eb24:fa28:1279	250.40.18.121
b51a:901b:cb15:8045:ada8:eb24:fa28:127a	250.40.18.122
b51a:901b:cb15:8045:ada8:eb24:fa28:127b	250.40.18.123
b51a:901b:cb15:8045:ada8:eb24:fa28:127c	250.40.18.124
b51a:901b:cb15:8045:ada8:eb24:fa28:127d	250.40.18.125
b51a:901b:cb15:8045:ada8:eb24:fa28:127e	250.40.18.126
b51a:901b:cb15:8045:ada8:eb24:fa28:127f	250.40.18.127
b51a:901b:cb15:8045:ada8:eb24:fa28:1280	250.40.18.128
b51a:901b:cb15:8045:ada8:eb24:fa28:1281	250.40.18.129
b51a:901b:cb15:8045:ada8:eb24:fa28:1282	250.40.18.130
b51a:901b:cb15:8045:ada8:eb24:fa28:1283	250.40.18.131
b51a:901b:cb15:8045:ada8:eb24:fa28:1284	250.40.18.132
b51a:901b:cb15:8045:ada8:eb24:fa28:1285	250.40.18.133
b51a:901b:cb15:8045:ada8:eb24:fa28:1286	250.40.18.134
b51a:901b:cb15:8045:ada8:eb24:fa28:1287	250.40.18.135
b51a:901b:cb15:8045:ada8:eb24:fa28:1288	250.40.18.136
b51a:901b:cb15:8045:ada8:eb24:fa28:1289	250.40.18.137
b51a:901b:cb15:8045:ada8:eb24:fa28:128a	250.40.18.138
b51a:901b:cb15:8045:ada8:eb24:fa28:128b	250.40.18.139
b51a:901b:cb15:8045:ada8:eb24:fa28:128c	250.40.18.140
b51a:901b:cb15:8045:ada8:eb24:fa28:128d	250.40.18.141
b51a:901b:cb15:8045:ada8:eb24:fa28:128e	250.40.18.142
b51a:901b:cb15:8045:ada8:eb24:fa28:128f	250.40.18.143
b51a:901b:cb15:8045:ada8:eb24:fa28:1290	250.40.18.144
b51a:901b:cb15:8045:ada8:eb24:fa28:1291	250.40.18.145
b51a:901b:cb15:8045:ada8:eb24:fa28:1292	250.40.18.146
b51a:901b:cb15:8045:ada8:eb24:fa28:1293	250.40.18.147
b51a:901b:cb15:8045:ada8:eb24:fa28:1294	250.40.18.148
b51a:901b:cb15:8045:ada8:eb24:fa28:1295	250.40.18.149
b51a:901b:cb15:8045:ada8:eb24:fa28:1296	250.40.18.150
b51a:901b:cb15:8045:ada8:eb24:fa28:1297	250.40.18.151
b51a:901b:cb15:8045:ada8:eb24:fa28:1298	250.40.18.152
b51a:901b:cb15:8045:ada8:eb24:fa28:1299	250.40.18.153
b51a:901b:cb15:8045:ada8:eb24:fa28:129a	250.40.18.154
b51a:901b:cb15:8045:ada8:eb24:fa28:129b	250.40.18.155
b51a:901b:cb15:8045:ada8:eb24:fa28:129c	250.40.18.156
b51a:901b:cb15:8045:ada8:eb24:fa28:129d	250.40.18.157
b51a:901b:cb15:8045:ada8:eb24:fa28:129e	250.40.18.158
b51a:901b:cb15:8045:ada8:eb24:fa28:129f	250.40.18.159
b51a:901b:cb15:8045:ada8:eb24:fa28:12a0	250.40.18.160
b51a:901b:cb15:8045:ada8:eb24:fa28:12a1	250.40.18.161
b51a:901b:cb15:8045:ada8:eb24:fa28:12a2	250.40.18.162
b51a:901b:cb15:8045:ada8:eb24:fa28:12a3	250.40.18.163
b51a:901b:cb15:8045:ada8:eb24:fa28:12a4	250.40.18.164
b51a:901b:cb15:8045:ada8:eb24:fa28:12a5	250.40.18.165
b51a:901b:cb15:8045:ada8:eb24:fa28:12a6	250.40.18.166
b51a:901b:cb15:8045:ada8:eb24:fa28:12a7	250.40.18.167
b51a:901b:cb15:8045:ada8:eb24:fa28:12a8	250.40.18.168
b51a:901b:cb15:8045:ada8:eb24:fa28:12a9	250.40.18.169
b51a:901b:cb15:8045:ada8:eb24:fa28:12aa	250.40.18.170
b51a:901b:cb15:8045:ada8:eb24:fa28:12ab	250.40.18.171
b51a:901b:cb15:8045:ada8:eb24:fa28:12ac	250.40.18.172
b51a:901b:cb15:8045:ada8:eb24:fa28:12ad	250.40.18.173
b51a:901b:cb15:8045:ada8:eb24:fa28:12ae	250.40.18.174
b51a:901b:cb15:8045:ada8:eb24:fa28:12af	250.40.18.175
b51a:901b:cb15:8045:ada8:eb24:fa28:12b0	250.40.18.176
b51a:901b:cb15:8045:ada8:eb24:fa28:12b1	250.40.18.177
b51a:901b:cb15:8045:ada8:eb24:fa28:12b2	250.40.18.178
b51a:901b:cb15:8045:ada8:eb24:fa28:12b3	250.40.18.179
b51a:901b:cb15:8045:ada8:eb24:fa28:12b4	250.40.18.180

b51a:901b:cb15:8045:ada8:eb24:fa28:12b5	250.40.18.181
b51a:901b:cb15:8045:ada8:eb24:fa28:12b6	250.40.18.182
b51a:901b:cb15:8045:ada8:eb24:fa28:12b7	250.40.18.183
b51a:901b:cb15:8045:ada8:eb24:fa28:12b8	250.40.18.184
b51a:901b:cb15:8045:ada8:eb24:fa28:12b9	250.40.18.185
b51a:901b:cb15:8045:ada8:eb24:fa28:12ba	250.40.18.186
b51a:901b:cb15:8045:ada8:eb24:fa28:12bb	250.40.18.187
b51a:901b:cb15:8045:ada8:eb24:fa28:12bc	250.40.18.188
b51a:901b:cb15:8045:ada8:eb24:fa28:12bd	250.40.18.189
b51a:901b:cb15:8045:ada8:eb24:fa28:12be	250.40.18.190
b51a:901b:cb15:8045:ada8:eb24:fa28:12bf	250.40.18.191
b51a:901b:cb15:8045:ada8:eb24:fa28:12c0	250.40.18.192
b51a:901b:cb15:8045:ada8:eb24:fa28:12c1	250.40.18.193
b51a:901b:cb15:8045:ada8:eb24:fa28:12c2	250.40.18.194
b51a:901b:cb15:8045:ada8:eb24:fa28:12c3	250.40.18.195
b51a:901b:cb15:8045:ada8:eb24:fa28:12c4	250.40.18.196
b51a:901b:cb15:8045:ada8:eb24:fa28:12c5	250.40.18.197
b51a:901b:cb15:8045:ada8:eb24:fa28:12c6	250.40.18.198
b51a:901b:cb15:8045:ada8:eb24:fa28:12c7	250.40.18.199
b51a:901b:cb15:8045:ada8:eb24:fa28:12c8	250.40.18.200
b51a:901b:cb15:8045:ada8:eb24:fa28:12c9	250.40.18.201
b51a:901b:cb15:8045:ada8:eb24:fa28:12ca	250.40.18.202
b51a:901b:cb15:8045:ada8:eb24:fa28:12cb	250.40.18.203
b51a:901b:cb15:8045:ada8:eb24:fa28:12cc	250.40.18.204
b51a:901b:cb15:8045:ada8:eb24:fa28:12cd	250.40.18.205
b51a:901b:cb15:8045:ada8:eb24:fa28:12ce	250.40.18.206
b51a:901b:cb15:8045:ada8:eb24:fa28:12cf	250.40.18.207
b51a:901b:cb15:8045:ada8:eb24:fa28:12d0	250.40.18.208
b51a:901b:cb15:8045:ada8:eb24:fa28:12d1	250.40.18.209
b51a:901b:cb15:8045:ada8:eb24:fa28:12d2	250.40.18.210
b51a:901b:cb15:8045:ada8:eb24:fa28:12d3	250.40.18.211
b51a:901b:cb15:8045:ada8:eb24:fa28:12d4	250.40.18.212
b51a:901b:cb15:8045:ada8:eb24:fa28:12d5	250.40.18.213
b51a:901b:cb15:8045:ada8:eb24:fa28:12d6	250.40.18.214
b51a:901b:cb15:8045:ada8:eb24:fa28:12d7	250.40.18.215
b51a:901b:cb15:8045:ada8:eb24:fa28:12d8	250.40.18.216
b51a:901b:cb15:8045:ada8:eb24:fa28:12d9	250.40.18.217
b51a:901b:cb15:8045:ada8:eb24:fa28:12da	250.40.18.218
b51a:901b:cb15:8045:ada8:eb24:fa28:12db	250.40.18.219
b51a:901b:cb15:8045:ada8:eb24:fa28:12dc	250.40.18.220
b51a:901b:cb15:8045:ada8:eb24:fa28:12dd	250.40.18.221
b51a:901b:cb15:8045:ada8:eb24:fa28:12de	250.40.18.222
b51a:901b:cb15:8045:ada8:eb24:fa28:12df	250.40.18.223
b51a:901b:cb15:8045:ada8:eb24:fa28:12e0	250.40.18.224
b51a:901b:cb15:8045:ada8:eb24:fa28:12e1	250.40.18.225
b51a:901b:cb15:8045:ada8:eb24:fa28:12e2	250.40.18.226
b51a:901b:cb15:8045:ada8:eb24:fa28:12e3	250.40.18.227
b51a:901b:cb15:8045:ada8:eb24:fa28:12e4	250.40.18.228
b51a:901b:cb15:8045:ada8:eb24:fa28:12e5	250.40.18.229
b51a:901b:cb15:8045:ada8:eb24:fa28:12e6	250.40.18.230
b51a:901b:cb15:8045:ada8:eb24:fa28:12e7	250.40.18.231
b51a:901b:cb15:8045:ada8:eb24:fa28:12e8	250.40.18.232
b51a:901b:cb15:8045:ada8:eb24:fa28:12e9	250.40.18.233
b51a:901b:cb15:8045:ada8:eb24:fa28:12ea	250.40.18.234
b51a:901b:cb15:8045:ada8:eb24:fa28:12eb	250.40.18.235
b51a:901b:cb15:8045:ada8:eb24:fa28:12ec	250.40.18.236
b51a:901b:cb15:8045:ada8:eb24:fa28:12ed	250.40.18.237
b51a:901b:cb15:8045:ada8:eb24:fa28:12ee	250.40.18.238
b51a:901b:cb15:8045:ada8:eb24:fa28:12ef	250.40.18.239
b51a:901b:cb15:8045:ada8:eb24:fa28:12f0	250.40.18.240
b51a:901b:cb15:8045:ada8:eb24:fa28:12f1	250.40.18.241
b51a:901b:cb15:8045:ada8:eb24:fa28:12f2	250.40.18.242
b51a:901b:cb15:8045:ada8:eb24:fa28:12f3	250.40.18.243
b51a:901b:cb15:8045:ada8:eb24:fa28:12f4	250.40.18.244
b51a:901b:cb15:8045:ada8:eb24:fa28:12f5	250.40.18.245
b51a:901b:cb15:8045:ada8:eb24:fa28:12f6	250.40.18.246
b51a:901b:cb15:8045:ada8:eb24:fa28:12f7	250.40.18.247
b51a:901b:cb15:8045:ada8:eb24:fa28:12f8	250.40.18.248
b51a:901b:cb15:8045:ada8:eb24:fa28:12f9	250.40.18.249
b51a:901b:cb15:8045:ada8:eb24:fa28:12fa	250.40.18.250
b51a:901b:cb15:8045:ada8:eb24:fa28:12fb	250.40.18.251
b51a:901b:cb15:8045:ada8:eb24:fa28:12fc	250.40.18.252
b51a:901b:cb15:8045:ada8:eb24:fa28:12fd	250.40.18.253
b51a:901b:cb15:8045:ada8:eb24:fa28:12fe	250.40.18.254
b51a:901b:cb15:8045:ada8:eb24:fa28:12ff	250.40.18.255

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.