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
80ec:f488:94de:94de:b00a:3473:4880:1201	72.128.18.1
80ec:f488:94de:94de:b00a:3473:4880:1202	72.128.18.2
80ec:f488:94de:94de:b00a:3473:4880:1203	72.128.18.3
80ec:f488:94de:94de:b00a:3473:4880:1204	72.128.18.4
80ec:f488:94de:94de:b00a:3473:4880:1205	72.128.18.5
80ec:f488:94de:94de:b00a:3473:4880:1206	72.128.18.6
80ec:f488:94de:94de:b00a:3473:4880:1207	72.128.18.7
80ec:f488:94de:94de:b00a:3473:4880:1208	72.128.18.8
80ec:f488:94de:94de:b00a:3473:4880:1209	72.128.18.9
80ec:f488:94de:94de:b00a:3473:4880:120a	72.128.18.10
80ec:f488:94de:94de:b00a:3473:4880:120b	72.128.18.11
80ec:f488:94de:94de:b00a:3473:4880:120c	72.128.18.12
80ec:f488:94de:94de:b00a:3473:4880:120d	72.128.18.13
80ec:f488:94de:94de:b00a:3473:4880:120e	72.128.18.14
80ec:f488:94de:94de:b00a:3473:4880:120f	72.128.18.15
80ec:f488:94de:94de:b00a:3473:4880:1210	72.128.18.16
80ec:f488:94de:94de:b00a:3473:4880:1211	72.128.18.17
80ec:f488:94de:94de:b00a:3473:4880:1212	72.128.18.18
80ec:f488:94de:94de:b00a:3473:4880:1213	72.128.18.19
80ec:f488:94de:94de:b00a:3473:4880:1214	72.128.18.20
80ec:f488:94de:94de:b00a:3473:4880:1215	72.128.18.21
80ec:f488:94de:94de:b00a:3473:4880:1216	72.128.18.22
80ec:f488:94de:94de:b00a:3473:4880:1217	72.128.18.23
80ec:f488:94de:94de:b00a:3473:4880:1218	72.128.18.24
80ec:f488:94de:94de:b00a:3473:4880:1219	72.128.18.25
80ec:f488:94de:94de:b00a:3473:4880:121a	72.128.18.26
80ec:f488:94de:94de:b00a:3473:4880:121b	72.128.18.27
80ec:f488:94de:94de:b00a:3473:4880:121c	72.128.18.28
80ec:f488:94de:94de:b00a:3473:4880:121d	72.128.18.29
80ec:f488:94de:94de:b00a:3473:4880:121e	72.128.18.30
80ec:f488:94de:94de:b00a:3473:4880:121f	72.128.18.31
80ec:f488:94de:94de:b00a:3473:4880:1220	72.128.18.32
80ec:f488:94de:94de:b00a:3473:4880:1221	72.128.18.33
80ec:f488:94de:94de:b00a:3473:4880:1222	72.128.18.34
80ec:f488:94de:94de:b00a:3473:4880:1223	72.128.18.35
80ec:f488:94de:94de:b00a:3473:4880:1224	72.128.18.36
80ec:f488:94de:94de:b00a:3473:4880:1225	72.128.18.37
80ec:f488:94de:94de:b00a:3473:4880:1226	72.128.18.38
80ec:f488:94de:94de:b00a:3473:4880:1227	72.128.18.39
80ec:f488:94de:94de:b00a:3473:4880:1228	72.128.18.40
80ec:f488:94de:94de:b00a:3473:4880:1229	72.128.18.41
80ec:f488:94de:94de:b00a:3473:4880:122a	72.128.18.42
80ec:f488:94de:94de:b00a:3473:4880:122b	72.128.18.43
80ec:f488:94de:94de:b00a:3473:4880:122c	72.128.18.44
80ec:f488:94de:94de:b00a:3473:4880:122d	72.128.18.45
80ec:f488:94de:94de:b00a:3473:4880:122e	72.128.18.46
80ec:f488:94de:94de:b00a:3473:4880:122f	72.128.18.47
80ec:f488:94de:94de:b00a:3473:4880:1230	72.128.18.48
80ec:f488:94de:94de:b00a:3473:4880:1231	72.128.18.49
80ec:f488:94de:94de:b00a:3473:4880:1232	72.128.18.50
80ec:f488:94de:94de:b00a:3473:4880:1233	72.128.18.51
80ec:f488:94de:94de:b00a:3473:4880:1234	72.128.18.52
80ec:f488:94de:94de:b00a:3473:4880:1235	72.128.18.53
80ec:f488:94de:94de:b00a:3473:4880:1236	72.128.18.54
80ec:f488:94de:94de:b00a:3473:4880:1237	72.128.18.55
80ec:f488:94de:94de:b00a:3473:4880:1238	72.128.18.56
80ec:f488:94de:94de:b00a:3473:4880:1239	72.128.18.57
80ec:f488:94de:94de:b00a:3473:4880:123a	72.128.18.58
80ec:f488:94de:94de:b00a:3473:4880:123b	72.128.18.59
80ec:f488:94de:94de:b00a:3473:4880:123c	72.128.18.60

80ec:f488:94de:94de:b00a:3473:4880:123d	72.128.18.61
80ec:f488:94de:94de:b00a:3473:4880:123e	72.128.18.62
80ec:f488:94de:94de:b00a:3473:4880:123f	72.128.18.63
80ec:f488:94de:94de:b00a:3473:4880:1240	72.128.18.64
80ec:f488:94de:94de:b00a:3473:4880:1241	72.128.18.65
80ec:f488:94de:94de:b00a:3473:4880:1242	72.128.18.66
80ec:f488:94de:94de:b00a:3473:4880:1243	72.128.18.67
80ec:f488:94de:94de:b00a:3473:4880:1244	72.128.18.68
80ec:f488:94de:94de:b00a:3473:4880:1245	72.128.18.69
80ec:f488:94de:94de:b00a:3473:4880:1246	72.128.18.70
80ec:f488:94de:94de:b00a:3473:4880:1247	72.128.18.71
80ec:f488:94de:94de:b00a:3473:4880:1248	72.128.18.72
80ec:f488:94de:94de:b00a:3473:4880:1249	72.128.18.73
80ec:f488:94de:94de:b00a:3473:4880:124a	72.128.18.74
80ec:f488:94de:94de:b00a:3473:4880:124b	72.128.18.75
80ec:f488:94de:94de:b00a:3473:4880:124c	72.128.18.76
80ec:f488:94de:94de:b00a:3473:4880:124d	72.128.18.77
80ec:f488:94de:94de:b00a:3473:4880:124e	72.128.18.78
80ec:f488:94de:94de:b00a:3473:4880:124f	72.128.18.79
80ec:f488:94de:94de:b00a:3473:4880:1250	72.128.18.80
80ec:f488:94de:94de:b00a:3473:4880:1251	72.128.18.81
80ec:f488:94de:94de:b00a:3473:4880:1252	72.128.18.82
80ec:f488:94de:94de:b00a:3473:4880:1253	72.128.18.83
80ec:f488:94de:94de:b00a:3473:4880:1254	72.128.18.84
80ec:f488:94de:94de:b00a:3473:4880:1255	72.128.18.85
80ec:f488:94de:94de:b00a:3473:4880:1256	72.128.18.86
80ec:f488:94de:94de:b00a:3473:4880:1257	72.128.18.87
80ec:f488:94de:94de:b00a:3473:4880:1258	72.128.18.88
80ec:f488:94de:94de:b00a:3473:4880:1259	72.128.18.89
80ec:f488:94de:94de:b00a:3473:4880:125a	72.128.18.90
80ec:f488:94de:94de:b00a:3473:4880:125b	72.128.18.91
80ec:f488:94de:94de:b00a:3473:4880:125c	72.128.18.92
80ec:f488:94de:94de:b00a:3473:4880:125d	72.128.18.93
80ec:f488:94de:94de:b00a:3473:4880:125e	72.128.18.94
80ec:f488:94de:94de:b00a:3473:4880:125f	72.128.18.95
80ec:f488:94de:94de:b00a:3473:4880:1260	72.128.18.96
80ec:f488:94de:94de:b00a:3473:4880:1261	72.128.18.97
80ec:f488:94de:94de:b00a:3473:4880:1262	72.128.18.98
80ec:f488:94de:94de:b00a:3473:4880:1263	72.128.18.99
80ec:f488:94de:94de:b00a:3473:4880:1264	72.128.18.100
80ec:f488:94de:94de:b00a:3473:4880:1265	72.128.18.101
80ec:f488:94de:94de:b00a:3473:4880:1266	72.128.18.102
80ec:f488:94de:94de:b00a:3473:4880:1267	72.128.18.103
80ec:f488:94de:94de:b00a:3473:4880:1268	72.128.18.104
80ec:f488:94de:94de:b00a:3473:4880:1269	72.128.18.105
80ec:f488:94de:94de:b00a:3473:4880:126a	72.128.18.106
80ec:f488:94de:94de:b00a:3473:4880:126b	72.128.18.107
80ec:f488:94de:94de:b00a:3473:4880:126c	72.128.18.108
80ec:f488:94de:94de:b00a:3473:4880:126d	72.128.18.109
80ec:f488:94de:94de:b00a:3473:4880:126e	72.128.18.110
80ec:f488:94de:94de:b00a:3473:4880:126f	72.128.18.111
80ec:f488:94de:94de:b00a:3473:4880:1270	72.128.18.112
80ec:f488:94de:94de:b00a:3473:4880:1271	72.128.18.113
80ec:f488:94de:94de:b00a:3473:4880:1272	72.128.18.114
80ec:f488:94de:94de:b00a:3473:4880:1273	72.128.18.115
80ec:f488:94de:94de:b00a:3473:4880:1274	72.128.18.116
80ec:f488:94de:94de:b00a:3473:4880:1275	72.128.18.117
80ec:f488:94de:94de:b00a:3473:4880:1276	72.128.18.118
80ec:f488:94de:94de:b00a:3473:4880:1277	72.128.18.119
80ec:f488:94de:94de:b00a:3473:4880:1278	72.128.18.120

80ec:f488:94de:94de:b00a:3473:4880:1279	72.128.18.121
80ec:f488:94de:94de:b00a:3473:4880:127a	72.128.18.122
80ec:f488:94de:94de:b00a:3473:4880:127b	72.128.18.123
80ec:f488:94de:94de:b00a:3473:4880:127c	72.128.18.124
80ec:f488:94de:94de:b00a:3473:4880:127d	72.128.18.125
80ec:f488:94de:94de:b00a:3473:4880:127e	72.128.18.126
80ec:f488:94de:94de:b00a:3473:4880:127f	72.128.18.127
80ec:f488:94de:94de:b00a:3473:4880:1280	72.128.18.128
80ec:f488:94de:94de:b00a:3473:4880:1281	72.128.18.129
80ec:f488:94de:94de:b00a:3473:4880:1282	72.128.18.130
80ec:f488:94de:94de:b00a:3473:4880:1283	72.128.18.131
80ec:f488:94de:94de:b00a:3473:4880:1284	72.128.18.132
80ec:f488:94de:94de:b00a:3473:4880:1285	72.128.18.133
80ec:f488:94de:94de:b00a:3473:4880:1286	72.128.18.134
80ec:f488:94de:94de:b00a:3473:4880:1287	72.128.18.135
80ec:f488:94de:94de:b00a:3473:4880:1288	72.128.18.136
80ec:f488:94de:94de:b00a:3473:4880:1289	72.128.18.137
80ec:f488:94de:94de:b00a:3473:4880:128a	72.128.18.138
80ec:f488:94de:94de:b00a:3473:4880:128b	72.128.18.139
80ec:f488:94de:94de:b00a:3473:4880:128c	72.128.18.140
80ec:f488:94de:94de:b00a:3473:4880:128d	72.128.18.141
80ec:f488:94de:94de:b00a:3473:4880:128e	72.128.18.142
80ec:f488:94de:94de:b00a:3473:4880:128f	72.128.18.143
80ec:f488:94de:94de:b00a:3473:4880:1290	72.128.18.144
80ec:f488:94de:94de:b00a:3473:4880:1291	72.128.18.145
80ec:f488:94de:94de:b00a:3473:4880:1292	72.128.18.146
80ec:f488:94de:94de:b00a:3473:4880:1293	72.128.18.147
80ec:f488:94de:94de:b00a:3473:4880:1294	72.128.18.148
80ec:f488:94de:94de:b00a:3473:4880:1295	72.128.18.149
80ec:f488:94de:94de:b00a:3473:4880:1296	72.128.18.150
80ec:f488:94de:94de:b00a:3473:4880:1297	72.128.18.151
80ec:f488:94de:94de:b00a:3473:4880:1298	72.128.18.152
80ec:f488:94de:94de:b00a:3473:4880:1299	72.128.18.153
80ec:f488:94de:94de:b00a:3473:4880:129a	72.128.18.154
80ec:f488:94de:94de:b00a:3473:4880:129b	72.128.18.155
80ec:f488:94de:94de:b00a:3473:4880:129c	72.128.18.156
80ec:f488:94de:94de:b00a:3473:4880:129d	72.128.18.157
80ec:f488:94de:94de:b00a:3473:4880:129e	72.128.18.158
80ec:f488:94de:94de:b00a:3473:4880:129f	72.128.18.159
80ec:f488:94de:94de:b00a:3473:4880:12a0	72.128.18.160
80ec:f488:94de:94de:b00a:3473:4880:12a1	72.128.18.161
80ec:f488:94de:94de:b00a:3473:4880:12a2	72.128.18.162
80ec:f488:94de:94de:b00a:3473:4880:12a3	72.128.18.163
80ec:f488:94de:94de:b00a:3473:4880:12a4	72.128.18.164
80ec:f488:94de:94de:b00a:3473:4880:12a5	72.128.18.165
80ec:f488:94de:94de:b00a:3473:4880:12a6	72.128.18.166
80ec:f488:94de:94de:b00a:3473:4880:12a7	72.128.18.167
80ec:f488:94de:94de:b00a:3473:4880:12a8	72.128.18.168
80ec:f488:94de:94de:b00a:3473:4880:12a9	72.128.18.169
80ec:f488:94de:94de:b00a:3473:4880:12aa	72.128.18.170
80ec:f488:94de:94de:b00a:3473:4880:12ab	72.128.18.171
80ec:f488:94de:94de:b00a:3473:4880:12ac	72.128.18.172
80ec:f488:94de:94de:b00a:3473:4880:12ad	72.128.18.173
80ec:f488:94de:94de:b00a:3473:4880:12ae	72.128.18.174
80ec:f488:94de:94de:b00a:3473:4880:12af	72.128.18.175
80ec:f488:94de:94de:b00a:3473:4880:12b0	72.128.18.176
80ec:f488:94de:94de:b00a:3473:4880:12b1	72.128.18.177
80ec:f488:94de:94de:b00a:3473:4880:12b2	72.128.18.178
80ec:f488:94de:94de:b00a:3473:4880:12b3	72.128.18.179
80ec:f488:94de:94de:b00a:3473:4880:12b4	72.128.18.180

80ec:f488:94de:94de:b00a:3473:4880:12b5	72.128.18.181
80ec:f488:94de:94de:b00a:3473:4880:12b6	72.128.18.182
80ec:f488:94de:94de:b00a:3473:4880:12b7	72.128.18.183
80ec:f488:94de:94de:b00a:3473:4880:12b8	72.128.18.184
80ec:f488:94de:94de:b00a:3473:4880:12b9	72.128.18.185
80ec:f488:94de:94de:b00a:3473:4880:12ba	72.128.18.186
80ec:f488:94de:94de:b00a:3473:4880:12bb	72.128.18.187
80ec:f488:94de:94de:b00a:3473:4880:12bc	72.128.18.188
80ec:f488:94de:94de:b00a:3473:4880:12bd	72.128.18.189
80ec:f488:94de:94de:b00a:3473:4880:12be	72.128.18.190
80ec:f488:94de:94de:b00a:3473:4880:12bf	72.128.18.191
80ec:f488:94de:94de:b00a:3473:4880:12c0	72.128.18.192
80ec:f488:94de:94de:b00a:3473:4880:12c1	72.128.18.193
80ec:f488:94de:94de:b00a:3473:4880:12c2	72.128.18.194
80ec:f488:94de:94de:b00a:3473:4880:12c3	72.128.18.195
80ec:f488:94de:94de:b00a:3473:4880:12c4	72.128.18.196
80ec:f488:94de:94de:b00a:3473:4880:12c5	72.128.18.197
80ec:f488:94de:94de:b00a:3473:4880:12c6	72.128.18.198
80ec:f488:94de:94de:b00a:3473:4880:12c7	72.128.18.199
80ec:f488:94de:94de:b00a:3473:4880:12c8	72.128.18.200
80ec:f488:94de:94de:b00a:3473:4880:12c9	72.128.18.201
80ec:f488:94de:94de:b00a:3473:4880:12ca	72.128.18.202
80ec:f488:94de:94de:b00a:3473:4880:12cb	72.128.18.203
80ec:f488:94de:94de:b00a:3473:4880:12cc	72.128.18.204
80ec:f488:94de:94de:b00a:3473:4880:12cd	72.128.18.205
80ec:f488:94de:94de:b00a:3473:4880:12ce	72.128.18.206
80ec:f488:94de:94de:b00a:3473:4880:12cf	72.128.18.207
80ec:f488:94de:94de:b00a:3473:4880:12d0	72.128.18.208
80ec:f488:94de:94de:b00a:3473:4880:12d1	72.128.18.209
80ec:f488:94de:94de:b00a:3473:4880:12d2	72.128.18.210
80ec:f488:94de:94de:b00a:3473:4880:12d3	72.128.18.211
80ec:f488:94de:94de:b00a:3473:4880:12d4	72.128.18.212
80ec:f488:94de:94de:b00a:3473:4880:12d5	72.128.18.213
80ec:f488:94de:94de:b00a:3473:4880:12d6	72.128.18.214
80ec:f488:94de:94de:b00a:3473:4880:12d7	72.128.18.215
80ec:f488:94de:94de:b00a:3473:4880:12d8	72.128.18.216
80ec:f488:94de:94de:b00a:3473:4880:12d9	72.128.18.217
80ec:f488:94de:94de:b00a:3473:4880:12da	72.128.18.218
80ec:f488:94de:94de:b00a:3473:4880:12db	72.128.18.219
80ec:f488:94de:94de:b00a:3473:4880:12dc	72.128.18.220
80ec:f488:94de:94de:b00a:3473:4880:12dd	72.128.18.221
80ec:f488:94de:94de:b00a:3473:4880:12de	72.128.18.222
80ec:f488:94de:94de:b00a:3473:4880:12df	72.128.18.223
80ec:f488:94de:94de:b00a:3473:4880:12e0	72.128.18.224
80ec:f488:94de:94de:b00a:3473:4880:12e1	72.128.18.225
80ec:f488:94de:94de:b00a:3473:4880:12e2	72.128.18.226
80ec:f488:94de:94de:b00a:3473:4880:12e3	72.128.18.227
80ec:f488:94de:94de:b00a:3473:4880:12e4	72.128.18.228
80ec:f488:94de:94de:b00a:3473:4880:12e5	72.128.18.229
80ec:f488:94de:94de:b00a:3473:4880:12e6	72.128.18.230
80ec:f488:94de:94de:b00a:3473:4880:12e7	72.128.18.231
80ec:f488:94de:94de:b00a:3473:4880:12e8	72.128.18.232
80ec:f488:94de:94de:b00a:3473:4880:12e9	72.128.18.233
80ec:f488:94de:94de:b00a:3473:4880:12ea	72.128.18.234
80ec:f488:94de:94de:b00a:3473:4880:12eb	72.128.18.235
80ec:f488:94de:94de:b00a:3473:4880:12ec	72.128.18.236
80ec:f488:94de:94de:b00a:3473:4880:12ed	72.128.18.237
80ec:f488:94de:94de:b00a:3473:4880:12ee	72.128.18.238
80ec:f488:94de:94de:b00a:3473:4880:12ef	72.128.18.239
80ec:f488:94de:94de:b00a:3473:4880:12f0	72.128.18.240
80ec:f488:94de:94de:b00a:3473:4880:12f1	72.128.18.241
80ec:f488:94de:94de:b00a:3473:4880:12f2	72.128.18.242
80ec:f488:94de:94de:b00a:3473:4880:12f3	72.128.18.243
80ec:f488:94de:94de:b00a:3473:4880:12f4	72.128.18.244
80ec:f488:94de:94de:b00a:3473:4880:12f5	72.128.18.245
80ec:f488:94de:94de:b00a:3473:4880:12f6	72.128.18.246
80ec:f488:94de:94de:b00a:3473:4880:12f7	72.128.18.247
80ec:f488:94de:94de:b00a:3473:4880:12f8	72.128.18.248
80ec:f488:94de:94de:b00a:3473:4880:12f9	72.128.18.249
80ec:f488:94de:94de:b00a:3473:4880:12fa	72.128.18.250
80ec:f488:94de:94de:b00a:3473:4880:12fb	72.128.18.251
80ec:f488:94de:94de:b00a:3473:4880:12fc	72.128.18.252
80ec:f488:94de:94de:b00a:3473:4880:12fd	72.128.18.253
80ec:f488:94de:94de:b00a:3473:4880:12fe	72.128.18.254
80ec:f488:94de:94de:b00a:3473:4880:12ff	72.128.18.255

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.