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:bc24:8b24:1201	139.36.18.1
b51a:901b:cb15:8045:ada8:bc24:8b24:1202	139.36.18.2
b51a:901b:cb15:8045:ada8:bc24:8b24:1203	139.36.18.3
b51a:901b:cb15:8045:ada8:bc24:8b24:1204	139.36.18.4
b51a:901b:cb15:8045:ada8:bc24:8b24:1205	139.36.18.5
b51a:901b:cb15:8045:ada8:bc24:8b24:1206	139.36.18.6
b51a:901b:cb15:8045:ada8:bc24:8b24:1207	139.36.18.7
b51a:901b:cb15:8045:ada8:bc24:8b24:1208	139.36.18.8
b51a:901b:cb15:8045:ada8:bc24:8b24:1209	139.36.18.9
b51a:901b:cb15:8045:ada8:bc24:8b24:120a	139.36.18.10
b51a:901b:cb15:8045:ada8:bc24:8b24:120b	139.36.18.11
b51a:901b:cb15:8045:ada8:bc24:8b24:120c	139.36.18.12
b51a:901b:cb15:8045:ada8:bc24:8b24:120d	139.36.18.13
b51a:901b:cb15:8045:ada8:bc24:8b24:120e	139.36.18.14
b51a:901b:cb15:8045:ada8:bc24:8b24:120f	139.36.18.15
b51a:901b:cb15:8045:ada8:bc24:8b24:1210	139.36.18.16
b51a:901b:cb15:8045:ada8:bc24:8b24:1211	139.36.18.17
b51a:901b:cb15:8045:ada8:bc24:8b24:1212	139.36.18.18
b51a:901b:cb15:8045:ada8:bc24:8b24:1213	139.36.18.19
b51a:901b:cb15:8045:ada8:bc24:8b24:1214	139.36.18.20
b51a:901b:cb15:8045:ada8:bc24:8b24:1215	139.36.18.21
b51a:901b:cb15:8045:ada8:bc24:8b24:1216	139.36.18.22
b51a:901b:cb15:8045:ada8:bc24:8b24:1217	139.36.18.23
b51a:901b:cb15:8045:ada8:bc24:8b24:1218	139.36.18.24
b51a:901b:cb15:8045:ada8:bc24:8b24:1219	139.36.18.25
b51a:901b:cb15:8045:ada8:bc24:8b24:121a	139.36.18.26
b51a:901b:cb15:8045:ada8:bc24:8b24:121b	139.36.18.27
b51a:901b:cb15:8045:ada8:bc24:8b24:121c	139.36.18.28
b51a:901b:cb15:8045:ada8:bc24:8b24:121d	139.36.18.29
b51a:901b:cb15:8045:ada8:bc24:8b24:121e	139.36.18.30
b51a:901b:cb15:8045:ada8:bc24:8b24:121f	139.36.18.31
b51a:901b:cb15:8045:ada8:bc24:8b24:1220	139.36.18.32
b51a:901b:cb15:8045:ada8:bc24:8b24:1221	139.36.18.33
b51a:901b:cb15:8045:ada8:bc24:8b24:1222	139.36.18.34
b51a:901b:cb15:8045:ada8:bc24:8b24:1223	139.36.18.35
b51a:901b:cb15:8045:ada8:bc24:8b24:1224	139.36.18.36
b51a:901b:cb15:8045:ada8:bc24:8b24:1225	139.36.18.37
b51a:901b:cb15:8045:ada8:bc24:8b24:1226	139.36.18.38
b51a:901b:cb15:8045:ada8:bc24:8b24:1227	139.36.18.39
b51a:901b:cb15:8045:ada8:bc24:8b24:1228	139.36.18.40
b51a:901b:cb15:8045:ada8:bc24:8b24:1229	139.36.18.41
b51a:901b:cb15:8045:ada8:bc24:8b24:122a	139.36.18.42
b51a:901b:cb15:8045:ada8:bc24:8b24:122b	139.36.18.43
b51a:901b:cb15:8045:ada8:bc24:8b24:122c	139.36.18.44
b51a:901b:cb15:8045:ada8:bc24:8b24:122d	139.36.18.45
b51a:901b:cb15:8045:ada8:bc24:8b24:122e	139.36.18.46
b51a:901b:cb15:8045:ada8:bc24:8b24:122f	139.36.18.47
b51a:901b:cb15:8045:ada8:bc24:8b24:1230	139.36.18.48
b51a:901b:cb15:8045:ada8:bc24:8b24:1231	139.36.18.49
b51a:901b:cb15:8045:ada8:bc24:8b24:1232	139.36.18.50
b51a:901b:cb15:8045:ada8:bc24:8b24:1233	139.36.18.51
b51a:901b:cb15:8045:ada8:bc24:8b24:1234	139.36.18.52
b51a:901b:cb15:8045:ada8:bc24:8b24:1235	139.36.18.53
b51a:901b:cb15:8045:ada8:bc24:8b24:1236	139.36.18.54
b51a:901b:cb15:8045:ada8:bc24:8b24:1237	139.36.18.55
b51a:901b:cb15:8045:ada8:bc24:8b24:1238	139.36.18.56
b51a:901b:cb15:8045:ada8:bc24:8b24:1239	139.36.18.57
b51a:901b:cb15:8045:ada8:bc24:8b24:123a	139.36.18.58
b51a:901b:cb15:8045:ada8:bc24:8b24:123b	139.36.18.59
b51a:901b:cb15:8045:ada8:bc24:8b24:123c	139.36.18.60

b51a:901b:cb15:8045:ada8:bc24:8b24:123d	139.36.18.61
b51a:901b:cb15:8045:ada8:bc24:8b24:123e	139.36.18.62
b51a:901b:cb15:8045:ada8:bc24:8b24:123f	139.36.18.63
b51a:901b:cb15:8045:ada8:bc24:8b24:1240	139.36.18.64
b51a:901b:cb15:8045:ada8:bc24:8b24:1241	139.36.18.65
b51a:901b:cb15:8045:ada8:bc24:8b24:1242	139.36.18.66
b51a:901b:cb15:8045:ada8:bc24:8b24:1243	139.36.18.67
b51a:901b:cb15:8045:ada8:bc24:8b24:1244	139.36.18.68
b51a:901b:cb15:8045:ada8:bc24:8b24:1245	139.36.18.69
b51a:901b:cb15:8045:ada8:bc24:8b24:1246	139.36.18.70
b51a:901b:cb15:8045:ada8:bc24:8b24:1247	139.36.18.71
b51a:901b:cb15:8045:ada8:bc24:8b24:1248	139.36.18.72
b51a:901b:cb15:8045:ada8:bc24:8b24:1249	139.36.18.73
b51a:901b:cb15:8045:ada8:bc24:8b24:124a	139.36.18.74
b51a:901b:cb15:8045:ada8:bc24:8b24:124b	139.36.18.75
b51a:901b:cb15:8045:ada8:bc24:8b24:124c	139.36.18.76
b51a:901b:cb15:8045:ada8:bc24:8b24:124d	139.36.18.77
b51a:901b:cb15:8045:ada8:bc24:8b24:124e	139.36.18.78
b51a:901b:cb15:8045:ada8:bc24:8b24:124f	139.36.18.79
b51a:901b:cb15:8045:ada8:bc24:8b24:1250	139.36.18.80
b51a:901b:cb15:8045:ada8:bc24:8b24:1251	139.36.18.81
b51a:901b:cb15:8045:ada8:bc24:8b24:1252	139.36.18.82
b51a:901b:cb15:8045:ada8:bc24:8b24:1253	139.36.18.83
b51a:901b:cb15:8045:ada8:bc24:8b24:1254	139.36.18.84
b51a:901b:cb15:8045:ada8:bc24:8b24:1255	139.36.18.85
b51a:901b:cb15:8045:ada8:bc24:8b24:1256	139.36.18.86
b51a:901b:cb15:8045:ada8:bc24:8b24:1257	139.36.18.87
b51a:901b:cb15:8045:ada8:bc24:8b24:1258	139.36.18.88
b51a:901b:cb15:8045:ada8:bc24:8b24:1259	139.36.18.89
b51a:901b:cb15:8045:ada8:bc24:8b24:125a	139.36.18.90
b51a:901b:cb15:8045:ada8:bc24:8b24:125b	139.36.18.91
b51a:901b:cb15:8045:ada8:bc24:8b24:125c	139.36.18.92
b51a:901b:cb15:8045:ada8:bc24:8b24:125d	139.36.18.93
b51a:901b:cb15:8045:ada8:bc24:8b24:125e	139.36.18.94
b51a:901b:cb15:8045:ada8:bc24:8b24:125f	139.36.18.95
b51a:901b:cb15:8045:ada8:bc24:8b24:1260	139.36.18.96
b51a:901b:cb15:8045:ada8:bc24:8b24:1261	139.36.18.97
b51a:901b:cb15:8045:ada8:bc24:8b24:1262	139.36.18.98
b51a:901b:cb15:8045:ada8:bc24:8b24:1263	139.36.18.99
b51a:901b:cb15:8045:ada8:bc24:8b24:1264	139.36.18.100
b51a:901b:cb15:8045:ada8:bc24:8b24:1265	139.36.18.101
b51a:901b:cb15:8045:ada8:bc24:8b24:1266	139.36.18.102
b51a:901b:cb15:8045:ada8:bc24:8b24:1267	139.36.18.103
b51a:901b:cb15:8045:ada8:bc24:8b24:1268	139.36.18.104
b51a:901b:cb15:8045:ada8:bc24:8b24:1269	139.36.18.105
b51a:901b:cb15:8045:ada8:bc24:8b24:126a	139.36.18.106
b51a:901b:cb15:8045:ada8:bc24:8b24:126b	139.36.18.107
b51a:901b:cb15:8045:ada8:bc24:8b24:126c	139.36.18.108
b51a:901b:cb15:8045:ada8:bc24:8b24:126d	139.36.18.109
b51a:901b:cb15:8045:ada8:bc24:8b24:126e	139.36.18.110
b51a:901b:cb15:8045:ada8:bc24:8b24:126f	139.36.18.111
b51a:901b:cb15:8045:ada8:bc24:8b24:1270	139.36.18.112
b51a:901b:cb15:8045:ada8:bc24:8b24:1271	139.36.18.113
b51a:901b:cb15:8045:ada8:bc24:8b24:1272	139.36.18.114
b51a:901b:cb15:8045:ada8:bc24:8b24:1273	139.36.18.115
b51a:901b:cb15:8045:ada8:bc24:8b24:1274	139.36.18.116
b51a:901b:cb15:8045:ada8:bc24:8b24:1275	139.36.18.117
b51a:901b:cb15:8045:ada8:bc24:8b24:1276	139.36.18.118
b51a:901b:cb15:8045:ada8:bc24:8b24:1277	139.36.18.119
b51a:901b:cb15:8045:ada8:bc24:8b24:1278	139.36.18.120

b51a:901b:cb15:8045:ada8:bc24:8b24:1279	139.36.18.121
b51a:901b:cb15:8045:ada8:bc24:8b24:127a	139.36.18.122
b51a:901b:cb15:8045:ada8:bc24:8b24:127b	139.36.18.123
b51a:901b:cb15:8045:ada8:bc24:8b24:127c	139.36.18.124
b51a:901b:cb15:8045:ada8:bc24:8b24:127d	139.36.18.125
b51a:901b:cb15:8045:ada8:bc24:8b24:127e	139.36.18.126
b51a:901b:cb15:8045:ada8:bc24:8b24:127f	139.36.18.127
b51a:901b:cb15:8045:ada8:bc24:8b24:1280	139.36.18.128
b51a:901b:cb15:8045:ada8:bc24:8b24:1281	139.36.18.129
b51a:901b:cb15:8045:ada8:bc24:8b24:1282	139.36.18.130
b51a:901b:cb15:8045:ada8:bc24:8b24:1283	139.36.18.131
b51a:901b:cb15:8045:ada8:bc24:8b24:1284	139.36.18.132
b51a:901b:cb15:8045:ada8:bc24:8b24:1285	139.36.18.133
b51a:901b:cb15:8045:ada8:bc24:8b24:1286	139.36.18.134
b51a:901b:cb15:8045:ada8:bc24:8b24:1287	139.36.18.135
b51a:901b:cb15:8045:ada8:bc24:8b24:1288	139.36.18.136
b51a:901b:cb15:8045:ada8:bc24:8b24:1289	139.36.18.137
b51a:901b:cb15:8045:ada8:bc24:8b24:128a	139.36.18.138
b51a:901b:cb15:8045:ada8:bc24:8b24:128b	139.36.18.139
b51a:901b:cb15:8045:ada8:bc24:8b24:128c	139.36.18.140
b51a:901b:cb15:8045:ada8:bc24:8b24:128d	139.36.18.141
b51a:901b:cb15:8045:ada8:bc24:8b24:128e	139.36.18.142
b51a:901b:cb15:8045:ada8:bc24:8b24:128f	139.36.18.143
b51a:901b:cb15:8045:ada8:bc24:8b24:1290	139.36.18.144
b51a:901b:cb15:8045:ada8:bc24:8b24:1291	139.36.18.145
b51a:901b:cb15:8045:ada8:bc24:8b24:1292	139.36.18.146
b51a:901b:cb15:8045:ada8:bc24:8b24:1293	139.36.18.147
b51a:901b:cb15:8045:ada8:bc24:8b24:1294	139.36.18.148
b51a:901b:cb15:8045:ada8:bc24:8b24:1295	139.36.18.149
b51a:901b:cb15:8045:ada8:bc24:8b24:1296	139.36.18.150
b51a:901b:cb15:8045:ada8:bc24:8b24:1297	139.36.18.151
b51a:901b:cb15:8045:ada8:bc24:8b24:1298	139.36.18.152
b51a:901b:cb15:8045:ada8:bc24:8b24:1299	139.36.18.153
b51a:901b:cb15:8045:ada8:bc24:8b24:129a	139.36.18.154
b51a:901b:cb15:8045:ada8:bc24:8b24:129b	139.36.18.155
b51a:901b:cb15:8045:ada8:bc24:8b24:129c	139.36.18.156
b51a:901b:cb15:8045:ada8:bc24:8b24:129d	139.36.18.157
b51a:901b:cb15:8045:ada8:bc24:8b24:129e	139.36.18.158
b51a:901b:cb15:8045:ada8:bc24:8b24:129f	139.36.18.159
b51a:901b:cb15:8045:ada8:bc24:8b24:12a0	139.36.18.160
b51a:901b:cb15:8045:ada8:bc24:8b24:12a1	139.36.18.161
b51a:901b:cb15:8045:ada8:bc24:8b24:12a2	139.36.18.162
b51a:901b:cb15:8045:ada8:bc24:8b24:12a3	139.36.18.163
b51a:901b:cb15:8045:ada8:bc24:8b24:12a4	139.36.18.164
b51a:901b:cb15:8045:ada8:bc24:8b24:12a5	139.36.18.165
b51a:901b:cb15:8045:ada8:bc24:8b24:12a6	139.36.18.166
b51a:901b:cb15:8045:ada8:bc24:8b24:12a7	139.36.18.167
b51a:901b:cb15:8045:ada8:bc24:8b24:12a8	139.36.18.168
b51a:901b:cb15:8045:ada8:bc24:8b24:12a9	139.36.18.169
b51a:901b:cb15:8045:ada8:bc24:8b24:12aa	139.36.18.170
b51a:901b:cb15:8045:ada8:bc24:8b24:12ab	139.36.18.171
b51a:901b:cb15:8045:ada8:bc24:8b24:12ac	139.36.18.172
b51a:901b:cb15:8045:ada8:bc24:8b24:12ad	139.36.18.173
b51a:901b:cb15:8045:ada8:bc24:8b24:12ae	139.36.18.174
b51a:901b:cb15:8045:ada8:bc24:8b24:12af	139.36.18.175
b51a:901b:cb15:8045:ada8:bc24:8b24:12b0	139.36.18.176
b51a:901b:cb15:8045:ada8:bc24:8b24:12b1	139.36.18.177
b51a:901b:cb15:8045:ada8:bc24:8b24:12b2	139.36.18.178
b51a:901b:cb15:8045:ada8:bc24:8b24:12b3	139.36.18.179
b51a:901b:cb15:8045:ada8:bc24:8b24:12b4	139.36.18.180

b51a:901b:cb15:8045:ada8:bc24:8b24:12b5	139.36.18.181
b51a:901b:cb15:8045:ada8:bc24:8b24:12b6	139.36.18.182
b51a:901b:cb15:8045:ada8:bc24:8b24:12b7	139.36.18.183
b51a:901b:cb15:8045:ada8:bc24:8b24:12b8	139.36.18.184
b51a:901b:cb15:8045:ada8:bc24:8b24:12b9	139.36.18.185
b51a:901b:cb15:8045:ada8:bc24:8b24:12ba	139.36.18.186
b51a:901b:cb15:8045:ada8:bc24:8b24:12bb	139.36.18.187
b51a:901b:cb15:8045:ada8:bc24:8b24:12bc	139.36.18.188
b51a:901b:cb15:8045:ada8:bc24:8b24:12bd	139.36.18.189
b51a:901b:cb15:8045:ada8:bc24:8b24:12be	139.36.18.190
b51a:901b:cb15:8045:ada8:bc24:8b24:12bf	139.36.18.191
b51a:901b:cb15:8045:ada8:bc24:8b24:12c0	139.36.18.192
b51a:901b:cb15:8045:ada8:bc24:8b24:12c1	139.36.18.193
b51a:901b:cb15:8045:ada8:bc24:8b24:12c2	139.36.18.194
b51a:901b:cb15:8045:ada8:bc24:8b24:12c3	139.36.18.195
b51a:901b:cb15:8045:ada8:bc24:8b24:12c4	139.36.18.196
b51a:901b:cb15:8045:ada8:bc24:8b24:12c5	139.36.18.197
b51a:901b:cb15:8045:ada8:bc24:8b24:12c6	139.36.18.198
b51a:901b:cb15:8045:ada8:bc24:8b24:12c7	139.36.18.199
b51a:901b:cb15:8045:ada8:bc24:8b24:12c8	139.36.18.200
b51a:901b:cb15:8045:ada8:bc24:8b24:12c9	139.36.18.201
b51a:901b:cb15:8045:ada8:bc24:8b24:12ca	139.36.18.202
b51a:901b:cb15:8045:ada8:bc24:8b24:12cb	139.36.18.203
b51a:901b:cb15:8045:ada8:bc24:8b24:12cc	139.36.18.204
b51a:901b:cb15:8045:ada8:bc24:8b24:12cd	139.36.18.205
b51a:901b:cb15:8045:ada8:bc24:8b24:12ce	139.36.18.206
b51a:901b:cb15:8045:ada8:bc24:8b24:12cf	139.36.18.207
b51a:901b:cb15:8045:ada8:bc24:8b24:12d0	139.36.18.208
b51a:901b:cb15:8045:ada8:bc24:8b24:12d1	139.36.18.209
b51a:901b:cb15:8045:ada8:bc24:8b24:12d2	139.36.18.210
b51a:901b:cb15:8045:ada8:bc24:8b24:12d3	139.36.18.211
b51a:901b:cb15:8045:ada8:bc24:8b24:12d4	139.36.18.212
b51a:901b:cb15:8045:ada8:bc24:8b24:12d5	139.36.18.213
b51a:901b:cb15:8045:ada8:bc24:8b24:12d6	139.36.18.214
b51a:901b:cb15:8045:ada8:bc24:8b24:12d7	139.36.18.215
b51a:901b:cb15:8045:ada8:bc24:8b24:12d8	139.36.18.216
b51a:901b:cb15:8045:ada8:bc24:8b24:12d9	139.36.18.217
b51a:901b:cb15:8045:ada8:bc24:8b24:12da	139.36.18.218
b51a:901b:cb15:8045:ada8:bc24:8b24:12db	139.36.18.219
b51a:901b:cb15:8045:ada8:bc24:8b24:12dc	139.36.18.220
b51a:901b:cb15:8045:ada8:bc24:8b24:12dd	139.36.18.221
b51a:901b:cb15:8045:ada8:bc24:8b24:12de	139.36.18.222
b51a:901b:cb15:8045:ada8:bc24:8b24:12df	139.36.18.223
b51a:901b:cb15:8045:ada8:bc24:8b24:12e0	139.36.18.224
b51a:901b:cb15:8045:ada8:bc24:8b24:12e1	139.36.18.225
b51a:901b:cb15:8045:ada8:bc24:8b24:12e2	139.36.18.226
b51a:901b:cb15:8045:ada8:bc24:8b24:12e3	139.36.18.227
b51a:901b:cb15:8045:ada8:bc24:8b24:12e4	139.36.18.228
b51a:901b:cb15:8045:ada8:bc24:8b24:12e5	139.36.18.229
b51a:901b:cb15:8045:ada8:bc24:8b24:12e6	139.36.18.230
b51a:901b:cb15:8045:ada8:bc24:8b24:12e7	139.36.18.231
b51a:901b:cb15:8045:ada8:bc24:8b24:12e8	139.36.18.232
b51a:901b:cb15:8045:ada8:bc24:8b24:12e9	139.36.18.233
b51a:901b:cb15:8045:ada8:bc24:8b24:12ea	139.36.18.234
b51a:901b:cb15:8045:ada8:bc24:8b24:12eb	139.36.18.235
b51a:901b:cb15:8045:ada8:bc24:8b24:12ec	139.36.18.236
b51a:901b:cb15:8045:ada8:bc24:8b24:12ed	139.36.18.237
b51a:901b:cb15:8045:ada8:bc24:8b24:12ee	139.36.18.238
b51a:901b:cb15:8045:ada8:bc24:8b24:12ef	139.36.18.239
b51a:901b:cb15:8045:ada8:bc24:8b24:12f0	139.36.18.240
b51a:901b:cb15:8045:ada8:bc24:8b24:12f1	139.36.18.241
b51a:901b:cb15:8045:ada8:bc24:8b24:12f2	139.36.18.242
b51a:901b:cb15:8045:ada8:bc24:8b24:12f3	139.36.18.243
b51a:901b:cb15:8045:ada8:bc24:8b24:12f4	139.36.18.244
b51a:901b:cb15:8045:ada8:bc24:8b24:12f5	139.36.18.245
b51a:901b:cb15:8045:ada8:bc24:8b24:12f6	139.36.18.246
b51a:901b:cb15:8045:ada8:bc24:8b24:12f7	139.36.18.247
b51a:901b:cb15:8045:ada8:bc24:8b24:12f8	139.36.18.248
b51a:901b:cb15:8045:ada8:bc24:8b24:12f9	139.36.18.249
b51a:901b:cb15:8045:ada8:bc24:8b24:12fa	139.36.18.250
b51a:901b:cb15:8045:ada8:bc24:8b24:12fb	139.36.18.251
b51a:901b:cb15:8045:ada8:bc24:8b24:12fc	139.36.18.252
b51a:901b:cb15:8045:ada8:bc24:8b24:12fd	139.36.18.253
b51a:901b:cb15:8045:ada8:bc24:8b24:12fe	139.36.18.254
b51a:901b:cb15:8045:ada8:bc24:8b24:12ff	139.36.18.255

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.