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
cb15:901b:901b:1324:b51:7b51:fb84:1101	251.132.17.1
cb15:901b:901b:1324:b51:7b51:fb84:1102	251.132.17.2
cb15:901b:901b:1324:b51:7b51:fb84:1103	251.132.17.3
cb15:901b:901b:1324:b51:7b51:fb84:1104	251.132.17.4
cb15:901b:901b:1324:b51:7b51:fb84:1105	251.132.17.5
cb15:901b:901b:1324:b51:7b51:fb84:1106	251.132.17.6
cb15:901b:901b:1324:b51:7b51:fb84:1107	251.132.17.7
cb15:901b:901b:1324:b51:7b51:fb84:1108	251.132.17.8
cb15:901b:901b:1324:b51:7b51:fb84:1109	251.132.17.9
cb15:901b:901b:1324:b51:7b51:fb84:110a	251.132.17.10
cb15:901b:901b:1324:b51:7b51:fb84:110b	251.132.17.11
cb15:901b:901b:1324:b51:7b51:fb84:110c	251.132.17.12
cb15:901b:901b:1324:b51:7b51:fb84:110d	251.132.17.13
cb15:901b:901b:1324:b51:7b51:fb84:110e	251.132.17.14
cb15:901b:901b:1324:b51:7b51:fb84:110f	251.132.17.15
cb15:901b:901b:1324:b51:7b51:fb84:1110	251.132.17.16
cb15:901b:901b:1324:b51:7b51:fb84:1111	251.132.17.17
cb15:901b:901b:1324:b51:7b51:fb84:1112	251.132.17.18
cb15:901b:901b:1324:b51:7b51:fb84:1113	251.132.17.19
cb15:901b:901b:1324:b51:7b51:fb84:1114	251.132.17.20
cb15:901b:901b:1324:b51:7b51:fb84:1115	251.132.17.21
cb15:901b:901b:1324:b51:7b51:fb84:1116	251.132.17.22
cb15:901b:901b:1324:b51:7b51:fb84:1117	251.132.17.23
cb15:901b:901b:1324:b51:7b51:fb84:1118	251.132.17.24
cb15:901b:901b:1324:b51:7b51:fb84:1119	251.132.17.25
cb15:901b:901b:1324:b51:7b51:fb84:111a	251.132.17.26
cb15:901b:901b:1324:b51:7b51:fb84:111b	251.132.17.27
cb15:901b:901b:1324:b51:7b51:fb84:111c	251.132.17.28
cb15:901b:901b:1324:b51:7b51:fb84:111d	251.132.17.29
cb15:901b:901b:1324:b51:7b51:fb84:111e	251.132.17.30
cb15:901b:901b:1324:b51:7b51:fb84:111f	251.132.17.31
cb15:901b:901b:1324:b51:7b51:fb84:1120	251.132.17.32
cb15:901b:901b:1324:b51:7b51:fb84:1121	251.132.17.33
cb15:901b:901b:1324:b51:7b51:fb84:1122	251.132.17.34
cb15:901b:901b:1324:b51:7b51:fb84:1123	251.132.17.35
cb15:901b:901b:1324:b51:7b51:fb84:1124	251.132.17.36
cb15:901b:901b:1324:b51:7b51:fb84:1125	251.132.17.37
cb15:901b:901b:1324:b51:7b51:fb84:1126	251.132.17.38
cb15:901b:901b:1324:b51:7b51:fb84:1127	251.132.17.39
cb15:901b:901b:1324:b51:7b51:fb84:1128	251.132.17.40
cb15:901b:901b:1324:b51:7b51:fb84:1129	251.132.17.41
cb15:901b:901b:1324:b51:7b51:fb84:112a	251.132.17.42
cb15:901b:901b:1324:b51:7b51:fb84:112b	251.132.17.43
cb15:901b:901b:1324:b51:7b51:fb84:112c	251.132.17.44
cb15:901b:901b:1324:b51:7b51:fb84:112d	251.132.17.45
cb15:901b:901b:1324:b51:7b51:fb84:112e	251.132.17.46
cb15:901b:901b:1324:b51:7b51:fb84:112f	251.132.17.47
cb15:901b:901b:1324:b51:7b51:fb84:1130	251.132.17.48
cb15:901b:901b:1324:b51:7b51:fb84:1131	251.132.17.49
cb15:901b:901b:1324:b51:7b51:fb84:1132	251.132.17.50
cb15:901b:901b:1324:b51:7b51:fb84:1133	251.132.17.51
cb15:901b:901b:1324:b51:7b51:fb84:1134	251.132.17.52
cb15:901b:901b:1324:b51:7b51:fb84:1135	251.132.17.53
cb15:901b:901b:1324:b51:7b51:fb84:1136	251.132.17.54
cb15:901b:901b:1324:b51:7b51:fb84:1137	251.132.17.55
cb15:901b:901b:1324:b51:7b51:fb84:1138	251.132.17.56
cb15:901b:901b:1324:b51:7b51:fb84:1139	251.132.17.57
cb15:901b:901b:1324:b51:7b51:fb84:113a	251.132.17.58
cb15:901b:901b:1324:b51:7b51:fb84:113b	251.132.17.59
cb15:901b:901b:1324:b51:7b51:fb84:113c	251.132.17.60

cb15:901b:901b:1324:b51:7b51:fb84:113d	251.132.17.61
cb15:901b:901b:1324:b51:7b51:fb84:113e	251.132.17.62
cb15:901b:901b:1324:b51:7b51:fb84:113f	251.132.17.63
cb15:901b:901b:1324:b51:7b51:fb84:1140	251.132.17.64
cb15:901b:901b:1324:b51:7b51:fb84:1141	251.132.17.65
cb15:901b:901b:1324:b51:7b51:fb84:1142	251.132.17.66
cb15:901b:901b:1324:b51:7b51:fb84:1143	251.132.17.67
cb15:901b:901b:1324:b51:7b51:fb84:1144	251.132.17.68
cb15:901b:901b:1324:b51:7b51:fb84:1145	251.132.17.69
cb15:901b:901b:1324:b51:7b51:fb84:1146	251.132.17.70
cb15:901b:901b:1324:b51:7b51:fb84:1147	251.132.17.71
cb15:901b:901b:1324:b51:7b51:fb84:1148	251.132.17.72
cb15:901b:901b:1324:b51:7b51:fb84:1149	251.132.17.73
cb15:901b:901b:1324:b51:7b51:fb84:114a	251.132.17.74
cb15:901b:901b:1324:b51:7b51:fb84:114b	251.132.17.75
cb15:901b:901b:1324:b51:7b51:fb84:114c	251.132.17.76
cb15:901b:901b:1324:b51:7b51:fb84:114d	251.132.17.77
cb15:901b:901b:1324:b51:7b51:fb84:114e	251.132.17.78
cb15:901b:901b:1324:b51:7b51:fb84:114f	251.132.17.79
cb15:901b:901b:1324:b51:7b51:fb84:1150	251.132.17.80
cb15:901b:901b:1324:b51:7b51:fb84:1151	251.132.17.81
cb15:901b:901b:1324:b51:7b51:fb84:1152	251.132.17.82
cb15:901b:901b:1324:b51:7b51:fb84:1153	251.132.17.83
cb15:901b:901b:1324:b51:7b51:fb84:1154	251.132.17.84
cb15:901b:901b:1324:b51:7b51:fb84:1155	251.132.17.85
cb15:901b:901b:1324:b51:7b51:fb84:1156	251.132.17.86
cb15:901b:901b:1324:b51:7b51:fb84:1157	251.132.17.87
cb15:901b:901b:1324:b51:7b51:fb84:1158	251.132.17.88
cb15:901b:901b:1324:b51:7b51:fb84:1159	251.132.17.89
cb15:901b:901b:1324:b51:7b51:fb84:115a	251.132.17.90
cb15:901b:901b:1324:b51:7b51:fb84:115b	251.132.17.91
cb15:901b:901b:1324:b51:7b51:fb84:115c	251.132.17.92
cb15:901b:901b:1324:b51:7b51:fb84:115d	251.132.17.93
cb15:901b:901b:1324:b51:7b51:fb84:115e	251.132.17.94
cb15:901b:901b:1324:b51:7b51:fb84:115f	251.132.17.95
cb15:901b:901b:1324:b51:7b51:fb84:1160	251.132.17.96
cb15:901b:901b:1324:b51:7b51:fb84:1161	251.132.17.97
cb15:901b:901b:1324:b51:7b51:fb84:1162	251.132.17.98
cb15:901b:901b:1324:b51:7b51:fb84:1163	251.132.17.99
cb15:901b:901b:1324:b51:7b51:fb84:1164	251.132.17.100
cb15:901b:901b:1324:b51:7b51:fb84:1165	251.132.17.101
cb15:901b:901b:1324:b51:7b51:fb84:1166	251.132.17.102
cb15:901b:901b:1324:b51:7b51:fb84:1167	251.132.17.103
cb15:901b:901b:1324:b51:7b51:fb84:1168	251.132.17.104
cb15:901b:901b:1324:b51:7b51:fb84:1169	251.132.17.105
cb15:901b:901b:1324:b51:7b51:fb84:116a	251.132.17.106
cb15:901b:901b:1324:b51:7b51:fb84:116b	251.132.17.107
cb15:901b:901b:1324:b51:7b51:fb84:116c	251.132.17.108
cb15:901b:901b:1324:b51:7b51:fb84:116d	251.132.17.109
cb15:901b:901b:1324:b51:7b51:fb84:116e	251.132.17.110
cb15:901b:901b:1324:b51:7b51:fb84:116f	251.132.17.111
cb15:901b:901b:1324:b51:7b51:fb84:1170	251.132.17.112
cb15:901b:901b:1324:b51:7b51:fb84:1171	251.132.17.113
cb15:901b:901b:1324:b51:7b51:fb84:1172	251.132.17.114
cb15:901b:901b:1324:b51:7b51:fb84:1173	251.132.17.115
cb15:901b:901b:1324:b51:7b51:fb84:1174	251.132.17.116
cb15:901b:901b:1324:b51:7b51:fb84:1175	251.132.17.117
cb15:901b:901b:1324:b51:7b51:fb84:1176	251.132.17.118
cb15:901b:901b:1324:b51:7b51:fb84:1177	251.132.17.119
cb15:901b:901b:1324:b51:7b51:fb84:1178	251.132.17.120

cb15:901b:901b:1324:b51:7b51:fb84:1179	251.132.17.121
cb15:901b:901b:1324:b51:7b51:fb84:117a	251.132.17.122
cb15:901b:901b:1324:b51:7b51:fb84:117b	251.132.17.123
cb15:901b:901b:1324:b51:7b51:fb84:117c	251.132.17.124
cb15:901b:901b:1324:b51:7b51:fb84:117d	251.132.17.125
cb15:901b:901b:1324:b51:7b51:fb84:117e	251.132.17.126
cb15:901b:901b:1324:b51:7b51:fb84:117f	251.132.17.127
cb15:901b:901b:1324:b51:7b51:fb84:1180	251.132.17.128
cb15:901b:901b:1324:b51:7b51:fb84:1181	251.132.17.129
cb15:901b:901b:1324:b51:7b51:fb84:1182	251.132.17.130
cb15:901b:901b:1324:b51:7b51:fb84:1183	251.132.17.131
cb15:901b:901b:1324:b51:7b51:fb84:1184	251.132.17.132
cb15:901b:901b:1324:b51:7b51:fb84:1185	251.132.17.133
cb15:901b:901b:1324:b51:7b51:fb84:1186	251.132.17.134
cb15:901b:901b:1324:b51:7b51:fb84:1187	251.132.17.135
cb15:901b:901b:1324:b51:7b51:fb84:1188	251.132.17.136
cb15:901b:901b:1324:b51:7b51:fb84:1189	251.132.17.137
cb15:901b:901b:1324:b51:7b51:fb84:118a	251.132.17.138
cb15:901b:901b:1324:b51:7b51:fb84:118b	251.132.17.139
cb15:901b:901b:1324:b51:7b51:fb84:118c	251.132.17.140
cb15:901b:901b:1324:b51:7b51:fb84:118d	251.132.17.141
cb15:901b:901b:1324:b51:7b51:fb84:118e	251.132.17.142
cb15:901b:901b:1324:b51:7b51:fb84:118f	251.132.17.143
cb15:901b:901b:1324:b51:7b51:fb84:1190	251.132.17.144
cb15:901b:901b:1324:b51:7b51:fb84:1191	251.132.17.145
cb15:901b:901b:1324:b51:7b51:fb84:1192	251.132.17.146
cb15:901b:901b:1324:b51:7b51:fb84:1193	251.132.17.147
cb15:901b:901b:1324:b51:7b51:fb84:1194	251.132.17.148
cb15:901b:901b:1324:b51:7b51:fb84:1195	251.132.17.149
cb15:901b:901b:1324:b51:7b51:fb84:1196	251.132.17.150
cb15:901b:901b:1324:b51:7b51:fb84:1197	251.132.17.151
cb15:901b:901b:1324:b51:7b51:fb84:1198	251.132.17.152
cb15:901b:901b:1324:b51:7b51:fb84:1199	251.132.17.153
cb15:901b:901b:1324:b51:7b51:fb84:119a	251.132.17.154
cb15:901b:901b:1324:b51:7b51:fb84:119b	251.132.17.155
cb15:901b:901b:1324:b51:7b51:fb84:119c	251.132.17.156
cb15:901b:901b:1324:b51:7b51:fb84:119d	251.132.17.157
cb15:901b:901b:1324:b51:7b51:fb84:119e	251.132.17.158
cb15:901b:901b:1324:b51:7b51:fb84:119f	251.132.17.159
cb15:901b:901b:1324:b51:7b51:fb84:11a0	251.132.17.160
cb15:901b:901b:1324:b51:7b51:fb84:11a1	251.132.17.161
cb15:901b:901b:1324:b51:7b51:fb84:11a2	251.132.17.162
cb15:901b:901b:1324:b51:7b51:fb84:11a3	251.132.17.163
cb15:901b:901b:1324:b51:7b51:fb84:11a4	251.132.17.164
cb15:901b:901b:1324:b51:7b51:fb84:11a5	251.132.17.165
cb15:901b:901b:1324:b51:7b51:fb84:11a6	251.132.17.166
cb15:901b:901b:1324:b51:7b51:fb84:11a7	251.132.17.167
cb15:901b:901b:1324:b51:7b51:fb84:11a8	251.132.17.168
cb15:901b:901b:1324:b51:7b51:fb84:11a9	251.132.17.169
cb15:901b:901b:1324:b51:7b51:fb84:11aa	251.132.17.170
cb15:901b:901b:1324:b51:7b51:fb84:11ab	251.132.17.171
cb15:901b:901b:1324:b51:7b51:fb84:11ac	251.132.17.172
cb15:901b:901b:1324:b51:7b51:fb84:11ad	251.132.17.173
cb15:901b:901b:1324:b51:7b51:fb84:11ae	251.132.17.174
cb15:901b:901b:1324:b51:7b51:fb84:11af	251.132.17.175
cb15:901b:901b:1324:b51:7b51:fb84:11b0	251.132.17.176
cb15:901b:901b:1324:b51:7b51:fb84:11b1	251.132.17.177
cb15:901b:901b:1324:b51:7b51:fb84:11b2	251.132.17.178
cb15:901b:901b:1324:b51:7b51:fb84:11b3	251.132.17.179
cb15:901b:901b:1324:b51:7b51:fb84:11b4	251.132.17.180

cb15:901b:901b:1324:b51:7b51:fb84:11b5	251.132.17.181
cb15:901b:901b:1324:b51:7b51:fb84:11b6	251.132.17.182
cb15:901b:901b:1324:b51:7b51:fb84:11b7	251.132.17.183
cb15:901b:901b:1324:b51:7b51:fb84:11b8	251.132.17.184
cb15:901b:901b:1324:b51:7b51:fb84:11b9	251.132.17.185
cb15:901b:901b:1324:b51:7b51:fb84:11ba	251.132.17.186
cb15:901b:901b:1324:b51:7b51:fb84:11bb	251.132.17.187
cb15:901b:901b:1324:b51:7b51:fb84:11bc	251.132.17.188
cb15:901b:901b:1324:b51:7b51:fb84:11bd	251.132.17.189
cb15:901b:901b:1324:b51:7b51:fb84:11be	251.132.17.190
cb15:901b:901b:1324:b51:7b51:fb84:11bf	251.132.17.191
cb15:901b:901b:1324:b51:7b51:fb84:11c0	251.132.17.192
cb15:901b:901b:1324:b51:7b51:fb84:11c1	251.132.17.193
cb15:901b:901b:1324:b51:7b51:fb84:11c2	251.132.17.194
cb15:901b:901b:1324:b51:7b51:fb84:11c3	251.132.17.195
cb15:901b:901b:1324:b51:7b51:fb84:11c4	251.132.17.196
cb15:901b:901b:1324:b51:7b51:fb84:11c5	251.132.17.197
cb15:901b:901b:1324:b51:7b51:fb84:11c6	251.132.17.198
cb15:901b:901b:1324:b51:7b51:fb84:11c7	251.132.17.199
cb15:901b:901b:1324:b51:7b51:fb84:11c8	251.132.17.200
cb15:901b:901b:1324:b51:7b51:fb84:11c9	251.132.17.201
cb15:901b:901b:1324:b51:7b51:fb84:11ca	251.132.17.202
cb15:901b:901b:1324:b51:7b51:fb84:11cb	251.132.17.203
cb15:901b:901b:1324:b51:7b51:fb84:11cc	251.132.17.204
cb15:901b:901b:1324:b51:7b51:fb84:11cd	251.132.17.205
cb15:901b:901b:1324:b51:7b51:fb84:11ce	251.132.17.206
cb15:901b:901b:1324:b51:7b51:fb84:11cf	251.132.17.207
cb15:901b:901b:1324:b51:7b51:fb84:11d0	251.132.17.208
cb15:901b:901b:1324:b51:7b51:fb84:11d1	251.132.17.209
cb15:901b:901b:1324:b51:7b51:fb84:11d2	251.132.17.210
cb15:901b:901b:1324:b51:7b51:fb84:11d3	251.132.17.211
cb15:901b:901b:1324:b51:7b51:fb84:11d4	251.132.17.212
cb15:901b:901b:1324:b51:7b51:fb84:11d5	251.132.17.213
cb15:901b:901b:1324:b51:7b51:fb84:11d6	251.132.17.214
cb15:901b:901b:1324:b51:7b51:fb84:11d7	251.132.17.215
cb15:901b:901b:1324:b51:7b51:fb84:11d8	251.132.17.216
cb15:901b:901b:1324:b51:7b51:fb84:11d9	251.132.17.217
cb15:901b:901b:1324:b51:7b51:fb84:11da	251.132.17.218
cb15:901b:901b:1324:b51:7b51:fb84:11db	251.132.17.219
cb15:901b:901b:1324:b51:7b51:fb84:11dc	251.132.17.220
cb15:901b:901b:1324:b51:7b51:fb84:11dd	251.132.17.221
cb15:901b:901b:1324:b51:7b51:fb84:11de	251.132.17.222
cb15:901b:901b:1324:b51:7b51:fb84:11df	251.132.17.223
cb15:901b:901b:1324:b51:7b51:fb84:11e0	251.132.17.224
cb15:901b:901b:1324:b51:7b51:fb84:11e1	251.132.17.225
cb15:901b:901b:1324:b51:7b51:fb84:11e2	251.132.17.226
cb15:901b:901b:1324:b51:7b51:fb84:11e3	251.132.17.227
cb15:901b:901b:1324:b51:7b51:fb84:11e4	251.132.17.228
cb15:901b:901b:1324:b51:7b51:fb84:11e5	251.132.17.229
cb15:901b:901b:1324:b51:7b51:fb84:11e6	251.132.17.230
cb15:901b:901b:1324:b51:7b51:fb84:11e7	251.132.17.231
cb15:901b:901b:1324:b51:7b51:fb84:11e8	251.132.17.232
cb15:901b:901b:1324:b51:7b51:fb84:11e9	251.132.17.233
cb15:901b:901b:1324:b51:7b51:fb84:11ea	251.132.17.234
cb15:901b:901b:1324:b51:7b51:fb84:11eb	251.132.17.235
cb15:901b:901b:1324:b51:7b51:fb84:11ec	251.132.17.236
cb15:901b:901b:1324:b51:7b51:fb84:11ed	251.132.17.237
cb15:901b:901b:1324:b51:7b51:fb84:11ee	251.132.17.238
cb15:901b:901b:1324:b51:7b51:fb84:11ef	251.132.17.239
cb15:901b:901b:1324:b51:7b51:fb84:11f0	251.132.17.240
cb15:901b:901b:1324:b51:7b51:fb84:11f1	251.132.17.241
cb15:901b:901b:1324:b51:7b51:fb84:11f2	251.132.17.242
cb15:901b:901b:1324:b51:7b51:fb84:11f3	251.132.17.243
cb15:901b:901b:1324:b51:7b51:fb84:11f4	251.132.17.244
cb15:901b:901b:1324:b51:7b51:fb84:11f5	251.132.17.245
cb15:901b:901b:1324:b51:7b51:fb84:11f6	251.132.17.246
cb15:901b:901b:1324:b51:7b51:fb84:11f7	251.132.17.247
cb15:901b:901b:1324:b51:7b51:fb84:11f8	251.132.17.248
cb15:901b:901b:1324:b51:7b51:fb84:11f9	251.132.17.249
cb15:901b:901b:1324:b51:7b51:fb84:11fa	251.132.17.250
cb15:901b:901b:1324:b51:7b51:fb84:11fb	251.132.17.251
cb15:901b:901b:1324:b51:7b51:fb84:11fc	251.132.17.252
cb15:901b:901b:1324:b51:7b51:fb84:11fd	251.132.17.253
cb15:901b:901b:1324:b51:7b51:fb84:11fe	251.132.17.254
cb15:901b:901b:1324:b51:7b51:fb84:11ff	251.132.17.255

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.