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:8024:cd24:8081:155:5b51:1101	91.81.17.1
cb15:901b:8024:cd24:8081:155:5b51:1102	91.81.17.2
cb15:901b:8024:cd24:8081:155:5b51:1103	91.81.17.3
cb15:901b:8024:cd24:8081:155:5b51:1104	91.81.17.4
cb15:901b:8024:cd24:8081:155:5b51:1105	91.81.17.5
cb15:901b:8024:cd24:8081:155:5b51:1106	91.81.17.6
cb15:901b:8024:cd24:8081:155:5b51:1107	91.81.17.7
cb15:901b:8024:cd24:8081:155:5b51:1108	91.81.17.8
cb15:901b:8024:cd24:8081:155:5b51:1109	91.81.17.9
cb15:901b:8024:cd24:8081:155:5b51:110a	91.81.17.10
cb15:901b:8024:cd24:8081:155:5b51:110b	91.81.17.11
cb15:901b:8024:cd24:8081:155:5b51:110c	91.81.17.12
cb15:901b:8024:cd24:8081:155:5b51:110d	91.81.17.13
cb15:901b:8024:cd24:8081:155:5b51:110e	91.81.17.14
cb15:901b:8024:cd24:8081:155:5b51:110f	91.81.17.15
cb15:901b:8024:cd24:8081:155:5b51:1110	91.81.17.16
cb15:901b:8024:cd24:8081:155:5b51:1111	91.81.17.17
cb15:901b:8024:cd24:8081:155:5b51:1112	91.81.17.18
cb15:901b:8024:cd24:8081:155:5b51:1113	91.81.17.19
cb15:901b:8024:cd24:8081:155:5b51:1114	91.81.17.20
cb15:901b:8024:cd24:8081:155:5b51:1115	91.81.17.21
cb15:901b:8024:cd24:8081:155:5b51:1116	91.81.17.22
cb15:901b:8024:cd24:8081:155:5b51:1117	91.81.17.23
cb15:901b:8024:cd24:8081:155:5b51:1118	91.81.17.24
cb15:901b:8024:cd24:8081:155:5b51:1119	91.81.17.25
cb15:901b:8024:cd24:8081:155:5b51:111a	91.81.17.26
cb15:901b:8024:cd24:8081:155:5b51:111b	91.81.17.27
cb15:901b:8024:cd24:8081:155:5b51:111c	91.81.17.28
cb15:901b:8024:cd24:8081:155:5b51:111d	91.81.17.29
cb15:901b:8024:cd24:8081:155:5b51:111e	91.81.17.30
cb15:901b:8024:cd24:8081:155:5b51:111f	91.81.17.31
cb15:901b:8024:cd24:8081:155:5b51:1120	91.81.17.32
cb15:901b:8024:cd24:8081:155:5b51:1121	91.81.17.33
cb15:901b:8024:cd24:8081:155:5b51:1122	91.81.17.34
cb15:901b:8024:cd24:8081:155:5b51:1123	91.81.17.35
cb15:901b:8024:cd24:8081:155:5b51:1124	91.81.17.36
cb15:901b:8024:cd24:8081:155:5b51:1125	91.81.17.37
cb15:901b:8024:cd24:8081:155:5b51:1126	91.81.17.38
cb15:901b:8024:cd24:8081:155:5b51:1127	91.81.17.39
cb15:901b:8024:cd24:8081:155:5b51:1128	91.81.17.40
cb15:901b:8024:cd24:8081:155:5b51:1129	91.81.17.41
cb15:901b:8024:cd24:8081:155:5b51:112a	91.81.17.42
cb15:901b:8024:cd24:8081:155:5b51:112b	91.81.17.43
cb15:901b:8024:cd24:8081:155:5b51:112c	91.81.17.44
cb15:901b:8024:cd24:8081:155:5b51:112d	91.81.17.45
cb15:901b:8024:cd24:8081:155:5b51:112e	91.81.17.46
cb15:901b:8024:cd24:8081:155:5b51:112f	91.81.17.47
cb15:901b:8024:cd24:8081:155:5b51:1130	91.81.17.48
cb15:901b:8024:cd24:8081:155:5b51:1131	91.81.17.49
cb15:901b:8024:cd24:8081:155:5b51:1132	91.81.17.50
cb15:901b:8024:cd24:8081:155:5b51:1133	91.81.17.51
cb15:901b:8024:cd24:8081:155:5b51:1134	91.81.17.52
cb15:901b:8024:cd24:8081:155:5b51:1135	91.81.17.53
cb15:901b:8024:cd24:8081:155:5b51:1136	91.81.17.54
cb15:901b:8024:cd24:8081:155:5b51:1137	91.81.17.55
cb15:901b:8024:cd24:8081:155:5b51:1138	91.81.17.56
cb15:901b:8024:cd24:8081:155:5b51:1139	91.81.17.57
cb15:901b:8024:cd24:8081:155:5b51:113a	91.81.17.58
cb15:901b:8024:cd24:8081:155:5b51:113b	91.81.17.59
cb15:901b:8024:cd24:8081:155:5b51:113c	91.81.17.60

cb15:901b:8024:cd24:8081:155:5b51:113d	91.81.17.61
cb15:901b:8024:cd24:8081:155:5b51:113e	91.81.17.62
cb15:901b:8024:cd24:8081:155:5b51:113f	91.81.17.63
cb15:901b:8024:cd24:8081:155:5b51:1140	91.81.17.64
cb15:901b:8024:cd24:8081:155:5b51:1141	91.81.17.65
cb15:901b:8024:cd24:8081:155:5b51:1142	91.81.17.66
cb15:901b:8024:cd24:8081:155:5b51:1143	91.81.17.67
cb15:901b:8024:cd24:8081:155:5b51:1144	91.81.17.68
cb15:901b:8024:cd24:8081:155:5b51:1145	91.81.17.69
cb15:901b:8024:cd24:8081:155:5b51:1146	91.81.17.70
cb15:901b:8024:cd24:8081:155:5b51:1147	91.81.17.71
cb15:901b:8024:cd24:8081:155:5b51:1148	91.81.17.72
cb15:901b:8024:cd24:8081:155:5b51:1149	91.81.17.73
cb15:901b:8024:cd24:8081:155:5b51:114a	91.81.17.74
cb15:901b:8024:cd24:8081:155:5b51:114b	91.81.17.75
cb15:901b:8024:cd24:8081:155:5b51:114c	91.81.17.76
cb15:901b:8024:cd24:8081:155:5b51:114d	91.81.17.77
cb15:901b:8024:cd24:8081:155:5b51:114e	91.81.17.78
cb15:901b:8024:cd24:8081:155:5b51:114f	91.81.17.79
cb15:901b:8024:cd24:8081:155:5b51:1150	91.81.17.80
cb15:901b:8024:cd24:8081:155:5b51:1151	91.81.17.81
cb15:901b:8024:cd24:8081:155:5b51:1152	91.81.17.82
cb15:901b:8024:cd24:8081:155:5b51:1153	91.81.17.83
cb15:901b:8024:cd24:8081:155:5b51:1154	91.81.17.84
cb15:901b:8024:cd24:8081:155:5b51:1155	91.81.17.85
cb15:901b:8024:cd24:8081:155:5b51:1156	91.81.17.86
cb15:901b:8024:cd24:8081:155:5b51:1157	91.81.17.87
cb15:901b:8024:cd24:8081:155:5b51:1158	91.81.17.88
cb15:901b:8024:cd24:8081:155:5b51:1159	91.81.17.89
cb15:901b:8024:cd24:8081:155:5b51:115a	91.81.17.90
cb15:901b:8024:cd24:8081:155:5b51:115b	91.81.17.91
cb15:901b:8024:cd24:8081:155:5b51:115c	91.81.17.92
cb15:901b:8024:cd24:8081:155:5b51:115d	91.81.17.93
cb15:901b:8024:cd24:8081:155:5b51:115e	91.81.17.94
cb15:901b:8024:cd24:8081:155:5b51:115f	91.81.17.95
cb15:901b:8024:cd24:8081:155:5b51:1160	91.81.17.96
cb15:901b:8024:cd24:8081:155:5b51:1161	91.81.17.97
cb15:901b:8024:cd24:8081:155:5b51:1162	91.81.17.98
cb15:901b:8024:cd24:8081:155:5b51:1163	91.81.17.99
cb15:901b:8024:cd24:8081:155:5b51:1164	91.81.17.100
cb15:901b:8024:cd24:8081:155:5b51:1165	91.81.17.101
cb15:901b:8024:cd24:8081:155:5b51:1166	91.81.17.102
cb15:901b:8024:cd24:8081:155:5b51:1167	91.81.17.103
cb15:901b:8024:cd24:8081:155:5b51:1168	91.81.17.104
cb15:901b:8024:cd24:8081:155:5b51:1169	91.81.17.105
cb15:901b:8024:cd24:8081:155:5b51:116a	91.81.17.106
cb15:901b:8024:cd24:8081:155:5b51:116b	91.81.17.107
cb15:901b:8024:cd24:8081:155:5b51:116c	91.81.17.108
cb15:901b:8024:cd24:8081:155:5b51:116d	91.81.17.109
cb15:901b:8024:cd24:8081:155:5b51:116e	91.81.17.110
cb15:901b:8024:cd24:8081:155:5b51:116f	91.81.17.111
cb15:901b:8024:cd24:8081:155:5b51:1170	91.81.17.112
cb15:901b:8024:cd24:8081:155:5b51:1171	91.81.17.113
cb15:901b:8024:cd24:8081:155:5b51:1172	91.81.17.114
cb15:901b:8024:cd24:8081:155:5b51:1173	91.81.17.115
cb15:901b:8024:cd24:8081:155:5b51:1174	91.81.17.116
cb15:901b:8024:cd24:8081:155:5b51:1175	91.81.17.117
cb15:901b:8024:cd24:8081:155:5b51:1176	91.81.17.118
cb15:901b:8024:cd24:8081:155:5b51:1177	91.81.17.119
cb15:901b:8024:cd24:8081:155:5b51:1178	91.81.17.120

cb15:901b:8024:cd24:8081:155:5b51:1179	91.81.17.121
cb15:901b:8024:cd24:8081:155:5b51:117a	91.81.17.122
cb15:901b:8024:cd24:8081:155:5b51:117b	91.81.17.123
cb15:901b:8024:cd24:8081:155:5b51:117c	91.81.17.124
cb15:901b:8024:cd24:8081:155:5b51:117d	91.81.17.125
cb15:901b:8024:cd24:8081:155:5b51:117e	91.81.17.126
cb15:901b:8024:cd24:8081:155:5b51:117f	91.81.17.127
cb15:901b:8024:cd24:8081:155:5b51:1180	91.81.17.128
cb15:901b:8024:cd24:8081:155:5b51:1181	91.81.17.129
cb15:901b:8024:cd24:8081:155:5b51:1182	91.81.17.130
cb15:901b:8024:cd24:8081:155:5b51:1183	91.81.17.131
cb15:901b:8024:cd24:8081:155:5b51:1184	91.81.17.132
cb15:901b:8024:cd24:8081:155:5b51:1185	91.81.17.133
cb15:901b:8024:cd24:8081:155:5b51:1186	91.81.17.134
cb15:901b:8024:cd24:8081:155:5b51:1187	91.81.17.135
cb15:901b:8024:cd24:8081:155:5b51:1188	91.81.17.136
cb15:901b:8024:cd24:8081:155:5b51:1189	91.81.17.137
cb15:901b:8024:cd24:8081:155:5b51:118a	91.81.17.138
cb15:901b:8024:cd24:8081:155:5b51:118b	91.81.17.139
cb15:901b:8024:cd24:8081:155:5b51:118c	91.81.17.140
cb15:901b:8024:cd24:8081:155:5b51:118d	91.81.17.141
cb15:901b:8024:cd24:8081:155:5b51:118e	91.81.17.142
cb15:901b:8024:cd24:8081:155:5b51:118f	91.81.17.143
cb15:901b:8024:cd24:8081:155:5b51:1190	91.81.17.144
cb15:901b:8024:cd24:8081:155:5b51:1191	91.81.17.145
cb15:901b:8024:cd24:8081:155:5b51:1192	91.81.17.146
cb15:901b:8024:cd24:8081:155:5b51:1193	91.81.17.147
cb15:901b:8024:cd24:8081:155:5b51:1194	91.81.17.148
cb15:901b:8024:cd24:8081:155:5b51:1195	91.81.17.149
cb15:901b:8024:cd24:8081:155:5b51:1196	91.81.17.150
cb15:901b:8024:cd24:8081:155:5b51:1197	91.81.17.151
cb15:901b:8024:cd24:8081:155:5b51:1198	91.81.17.152
cb15:901b:8024:cd24:8081:155:5b51:1199	91.81.17.153
cb15:901b:8024:cd24:8081:155:5b51:119a	91.81.17.154
cb15:901b:8024:cd24:8081:155:5b51:119b	91.81.17.155
cb15:901b:8024:cd24:8081:155:5b51:119c	91.81.17.156
cb15:901b:8024:cd24:8081:155:5b51:119d	91.81.17.157
cb15:901b:8024:cd24:8081:155:5b51:119e	91.81.17.158
cb15:901b:8024:cd24:8081:155:5b51:119f	91.81.17.159
cb15:901b:8024:cd24:8081:155:5b51:11a0	91.81.17.160
cb15:901b:8024:cd24:8081:155:5b51:11a1	91.81.17.161
cb15:901b:8024:cd24:8081:155:5b51:11a2	91.81.17.162
cb15:901b:8024:cd24:8081:155:5b51:11a3	91.81.17.163
cb15:901b:8024:cd24:8081:155:5b51:11a4	91.81.17.164
cb15:901b:8024:cd24:8081:155:5b51:11a5	91.81.17.165
cb15:901b:8024:cd24:8081:155:5b51:11a6	91.81.17.166
cb15:901b:8024:cd24:8081:155:5b51:11a7	91.81.17.167
cb15:901b:8024:cd24:8081:155:5b51:11a8	91.81.17.168
cb15:901b:8024:cd24:8081:155:5b51:11a9	91.81.17.169
cb15:901b:8024:cd24:8081:155:5b51:11aa	91.81.17.170
cb15:901b:8024:cd24:8081:155:5b51:11ab	91.81.17.171
cb15:901b:8024:cd24:8081:155:5b51:11ac	91.81.17.172
cb15:901b:8024:cd24:8081:155:5b51:11ad	91.81.17.173
cb15:901b:8024:cd24:8081:155:5b51:11ae	91.81.17.174
cb15:901b:8024:cd24:8081:155:5b51:11af	91.81.17.175
cb15:901b:8024:cd24:8081:155:5b51:11b0	91.81.17.176
cb15:901b:8024:cd24:8081:155:5b51:11b1	91.81.17.177
cb15:901b:8024:cd24:8081:155:5b51:11b2	91.81.17.178
cb15:901b:8024:cd24:8081:155:5b51:11b3	91.81.17.179
cb15:901b:8024:cd24:8081:155:5b51:11b4	91.81.17.180

cb15:901b:8024:cd24:8081:155:5b51:11b5	91.81.17.181
cb15:901b:8024:cd24:8081:155:5b51:11b6	91.81.17.182
cb15:901b:8024:cd24:8081:155:5b51:11b7	91.81.17.183
cb15:901b:8024:cd24:8081:155:5b51:11b8	91.81.17.184
cb15:901b:8024:cd24:8081:155:5b51:11b9	91.81.17.185
cb15:901b:8024:cd24:8081:155:5b51:11ba	91.81.17.186
cb15:901b:8024:cd24:8081:155:5b51:11bb	91.81.17.187
cb15:901b:8024:cd24:8081:155:5b51:11bc	91.81.17.188
cb15:901b:8024:cd24:8081:155:5b51:11bd	91.81.17.189
cb15:901b:8024:cd24:8081:155:5b51:11be	91.81.17.190
cb15:901b:8024:cd24:8081:155:5b51:11bf	91.81.17.191
cb15:901b:8024:cd24:8081:155:5b51:11c0	91.81.17.192
cb15:901b:8024:cd24:8081:155:5b51:11c1	91.81.17.193
cb15:901b:8024:cd24:8081:155:5b51:11c2	91.81.17.194
cb15:901b:8024:cd24:8081:155:5b51:11c3	91.81.17.195
cb15:901b:8024:cd24:8081:155:5b51:11c4	91.81.17.196
cb15:901b:8024:cd24:8081:155:5b51:11c5	91.81.17.197
cb15:901b:8024:cd24:8081:155:5b51:11c6	91.81.17.198
cb15:901b:8024:cd24:8081:155:5b51:11c7	91.81.17.199
cb15:901b:8024:cd24:8081:155:5b51:11c8	91.81.17.200
cb15:901b:8024:cd24:8081:155:5b51:11c9	91.81.17.201
cb15:901b:8024:cd24:8081:155:5b51:11ca	91.81.17.202
cb15:901b:8024:cd24:8081:155:5b51:11cb	91.81.17.203
cb15:901b:8024:cd24:8081:155:5b51:11cc	91.81.17.204
cb15:901b:8024:cd24:8081:155:5b51:11cd	91.81.17.205
cb15:901b:8024:cd24:8081:155:5b51:11ce	91.81.17.206
cb15:901b:8024:cd24:8081:155:5b51:11cf	91.81.17.207
cb15:901b:8024:cd24:8081:155:5b51:11d0	91.81.17.208
cb15:901b:8024:cd24:8081:155:5b51:11d1	91.81.17.209
cb15:901b:8024:cd24:8081:155:5b51:11d2	91.81.17.210
cb15:901b:8024:cd24:8081:155:5b51:11d3	91.81.17.211
cb15:901b:8024:cd24:8081:155:5b51:11d4	91.81.17.212
cb15:901b:8024:cd24:8081:155:5b51:11d5	91.81.17.213
cb15:901b:8024:cd24:8081:155:5b51:11d6	91.81.17.214
cb15:901b:8024:cd24:8081:155:5b51:11d7	91.81.17.215
cb15:901b:8024:cd24:8081:155:5b51:11d8	91.81.17.216
cb15:901b:8024:cd24:8081:155:5b51:11d9	91.81.17.217
cb15:901b:8024:cd24:8081:155:5b51:11da	91.81.17.218
cb15:901b:8024:cd24:8081:155:5b51:11db	91.81.17.219
cb15:901b:8024:cd24:8081:155:5b51:11dc	91.81.17.220
cb15:901b:8024:cd24:8081:155:5b51:11dd	91.81.17.221
cb15:901b:8024:cd24:8081:155:5b51:11de	91.81.17.222
cb15:901b:8024:cd24:8081:155:5b51:11df	91.81.17.223
cb15:901b:8024:cd24:8081:155:5b51:11e0	91.81.17.224
cb15:901b:8024:cd24:8081:155:5b51:11e1	91.81.17.225
cb15:901b:8024:cd24:8081:155:5b51:11e2	91.81.17.226
cb15:901b:8024:cd24:8081:155:5b51:11e3	91.81.17.227
cb15:901b:8024:cd24:8081:155:5b51:11e4	91.81.17.228
cb15:901b:8024:cd24:8081:155:5b51:11e5	91.81.17.229
cb15:901b:8024:cd24:8081:155:5b51:11e6	91.81.17.230
cb15:901b:8024:cd24:8081:155:5b51:11e7	91.81.17.231
cb15:901b:8024:cd24:8081:155:5b51:11e8	91.81.17.232
cb15:901b:8024:cd24:8081:155:5b51:11e9	91.81.17.233
cb15:901b:8024:cd24:8081:155:5b51:11ea	91.81.17.234
cb15:901b:8024:cd24:8081:155:5b51:11eb	91.81.17.235
cb15:901b:8024:cd24:8081:155:5b51:11ec	91.81.17.236
cb15:901b:8024:cd24:8081:155:5b51:11ed	91.81.17.237
cb15:901b:8024:cd24:8081:155:5b51:11ee	91.81.17.238
cb15:901b:8024:cd24:8081:155:5b51:11ef	91.81.17.239
cb15:901b:8024:cd24:8081:155:5b51:11f0	91.81.17.240
cb15:901b:8024:cd24:8081:155:5b51:11f1	91.81.17.241
cb15:901b:8024:cd24:8081:155:5b51:11f2	91.81.17.242
cb15:901b:8024:cd24:8081:155:5b51:11f3	91.81.17.243
cb15:901b:8024:cd24:8081:155:5b51:11f4	91.81.17.244
cb15:901b:8024:cd24:8081:155:5b51:11f5	91.81.17.245
cb15:901b:8024:cd24:8081:155:5b51:11f6	91.81.17.246
cb15:901b:8024:cd24:8081:155:5b51:11f7	91.81.17.247
cb15:901b:8024:cd24:8081:155:5b51:11f8	91.81.17.248
cb15:901b:8024:cd24:8081:155:5b51:11f9	91.81.17.249
cb15:901b:8024:cd24:8081:155:5b51:11fa	91.81.17.250
cb15:901b:8024:cd24:8081:155:5b51:11fb	91.81.17.251
cb15:901b:8024:cd24:8081:155:5b51:11fc	91.81.17.252
cb15:901b:8024:cd24:8081:155:5b51:11fd	91.81.17.253
cb15:901b:8024:cd24:8081:155:5b51:11fe	91.81.17.254
cb15:901b:8024:cd24:8081:155:5b51:11ff	91.81.17.255

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.