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:b51:7b51:4849:1101	72.73.17.1
cb15:901b:901b:1324:b51:7b51:4849:1102	72.73.17.2
cb15:901b:901b:1324:b51:7b51:4849:1103	72.73.17.3
cb15:901b:901b:1324:b51:7b51:4849:1104	72.73.17.4
cb15:901b:901b:1324:b51:7b51:4849:1105	72.73.17.5
cb15:901b:901b:1324:b51:7b51:4849:1106	72.73.17.6
cb15:901b:901b:1324:b51:7b51:4849:1107	72.73.17.7
cb15:901b:901b:1324:b51:7b51:4849:1108	72.73.17.8
cb15:901b:901b:1324:b51:7b51:4849:1109	72.73.17.9
cb15:901b:901b:1324:b51:7b51:4849:110a	72.73.17.10
cb15:901b:901b:1324:b51:7b51:4849:110b	72.73.17.11
cb15:901b:901b:1324:b51:7b51:4849:110c	72.73.17.12
cb15:901b:901b:1324:b51:7b51:4849:110d	72.73.17.13
cb15:901b:901b:1324:b51:7b51:4849:110e	72.73.17.14
cb15:901b:901b:1324:b51:7b51:4849:110f	72.73.17.15
cb15:901b:901b:1324:b51:7b51:4849:1110	72.73.17.16
cb15:901b:901b:1324:b51:7b51:4849:1111	72.73.17.17
cb15:901b:901b:1324:b51:7b51:4849:1112	72.73.17.18
cb15:901b:901b:1324:b51:7b51:4849:1113	72.73.17.19
cb15:901b:901b:1324:b51:7b51:4849:1114	72.73.17.20
cb15:901b:901b:1324:b51:7b51:4849:1115	72.73.17.21
cb15:901b:901b:1324:b51:7b51:4849:1116	72.73.17.22
cb15:901b:901b:1324:b51:7b51:4849:1117	72.73.17.23
cb15:901b:901b:1324:b51:7b51:4849:1118	72.73.17.24
cb15:901b:901b:1324:b51:7b51:4849:1119	72.73.17.25
cb15:901b:901b:1324:b51:7b51:4849:111a	72.73.17.26
cb15:901b:901b:1324:b51:7b51:4849:111b	72.73.17.27
cb15:901b:901b:1324:b51:7b51:4849:111c	72.73.17.28
cb15:901b:901b:1324:b51:7b51:4849:111d	72.73.17.29
cb15:901b:901b:1324:b51:7b51:4849:111e	72.73.17.30
cb15:901b:901b:1324:b51:7b51:4849:111f	72.73.17.31
cb15:901b:901b:1324:b51:7b51:4849:1120	72.73.17.32
cb15:901b:901b:1324:b51:7b51:4849:1121	72.73.17.33
cb15:901b:901b:1324:b51:7b51:4849:1122	72.73.17.34
cb15:901b:901b:1324:b51:7b51:4849:1123	72.73.17.35
cb15:901b:901b:1324:b51:7b51:4849:1124	72.73.17.36
cb15:901b:901b:1324:b51:7b51:4849:1125	72.73.17.37
cb15:901b:901b:1324:b51:7b51:4849:1126	72.73.17.38
cb15:901b:901b:1324:b51:7b51:4849:1127	72.73.17.39
cb15:901b:901b:1324:b51:7b51:4849:1128	72.73.17.40
cb15:901b:901b:1324:b51:7b51:4849:1129	72.73.17.41
cb15:901b:901b:1324:b51:7b51:4849:112a	72.73.17.42
cb15:901b:901b:1324:b51:7b51:4849:112b	72.73.17.43
cb15:901b:901b:1324:b51:7b51:4849:112c	72.73.17.44
cb15:901b:901b:1324:b51:7b51:4849:112d	72.73.17.45
cb15:901b:901b:1324:b51:7b51:4849:112e	72.73.17.46
cb15:901b:901b:1324:b51:7b51:4849:112f	72.73.17.47
cb15:901b:901b:1324:b51:7b51:4849:1130	72.73.17.48
cb15:901b:901b:1324:b51:7b51:4849:1131	72.73.17.49
cb15:901b:901b:1324:b51:7b51:4849:1132	72.73.17.50
cb15:901b:901b:1324:b51:7b51:4849:1133	72.73.17.51
cb15:901b:901b:1324:b51:7b51:4849:1134	72.73.17.52
cb15:901b:901b:1324:b51:7b51:4849:1135	72.73.17.53
cb15:901b:901b:1324:b51:7b51:4849:1136	72.73.17.54
cb15:901b:901b:1324:b51:7b51:4849:1137	72.73.17.55
cb15:901b:901b:1324:b51:7b51:4849:1138	72.73.17.56
cb15:901b:901b:1324:b51:7b51:4849:1139	72.73.17.57
cb15:901b:901b:1324:b51:7b51:4849:113a	72.73.17.58
cb15:901b:901b:1324:b51:7b51:4849:113b	72.73.17.59
cb15:901b:901b:1324:b51:7b51:4849:113c	72.73.17.60

cb15:901b:901b:1324:b51:7b51:4849:113d	72.73.17.61
cb15:901b:901b:1324:b51:7b51:4849:113e	72.73.17.62
cb15:901b:901b:1324:b51:7b51:4849:113f	72.73.17.63
cb15:901b:901b:1324:b51:7b51:4849:1140	72.73.17.64
cb15:901b:901b:1324:b51:7b51:4849:1141	72.73.17.65
cb15:901b:901b:1324:b51:7b51:4849:1142	72.73.17.66
cb15:901b:901b:1324:b51:7b51:4849:1143	72.73.17.67
cb15:901b:901b:1324:b51:7b51:4849:1144	72.73.17.68
cb15:901b:901b:1324:b51:7b51:4849:1145	72.73.17.69
cb15:901b:901b:1324:b51:7b51:4849:1146	72.73.17.70
cb15:901b:901b:1324:b51:7b51:4849:1147	72.73.17.71
cb15:901b:901b:1324:b51:7b51:4849:1148	72.73.17.72
cb15:901b:901b:1324:b51:7b51:4849:1149	72.73.17.73
cb15:901b:901b:1324:b51:7b51:4849:114a	72.73.17.74
cb15:901b:901b:1324:b51:7b51:4849:114b	72.73.17.75
cb15:901b:901b:1324:b51:7b51:4849:114c	72.73.17.76
cb15:901b:901b:1324:b51:7b51:4849:114d	72.73.17.77
cb15:901b:901b:1324:b51:7b51:4849:114e	72.73.17.78
cb15:901b:901b:1324:b51:7b51:4849:114f	72.73.17.79
cb15:901b:901b:1324:b51:7b51:4849:1150	72.73.17.80
cb15:901b:901b:1324:b51:7b51:4849:1151	72.73.17.81
cb15:901b:901b:1324:b51:7b51:4849:1152	72.73.17.82
cb15:901b:901b:1324:b51:7b51:4849:1153	72.73.17.83
cb15:901b:901b:1324:b51:7b51:4849:1154	72.73.17.84
cb15:901b:901b:1324:b51:7b51:4849:1155	72.73.17.85
cb15:901b:901b:1324:b51:7b51:4849:1156	72.73.17.86
cb15:901b:901b:1324:b51:7b51:4849:1157	72.73.17.87
cb15:901b:901b:1324:b51:7b51:4849:1158	72.73.17.88
cb15:901b:901b:1324:b51:7b51:4849:1159	72.73.17.89
cb15:901b:901b:1324:b51:7b51:4849:115a	72.73.17.90
cb15:901b:901b:1324:b51:7b51:4849:115b	72.73.17.91
cb15:901b:901b:1324:b51:7b51:4849:115c	72.73.17.92
cb15:901b:901b:1324:b51:7b51:4849:115d	72.73.17.93
cb15:901b:901b:1324:b51:7b51:4849:115e	72.73.17.94
cb15:901b:901b:1324:b51:7b51:4849:115f	72.73.17.95
cb15:901b:901b:1324:b51:7b51:4849:1160	72.73.17.96
cb15:901b:901b:1324:b51:7b51:4849:1161	72.73.17.97
cb15:901b:901b:1324:b51:7b51:4849:1162	72.73.17.98
cb15:901b:901b:1324:b51:7b51:4849:1163	72.73.17.99
cb15:901b:901b:1324:b51:7b51:4849:1164	72.73.17.100
cb15:901b:901b:1324:b51:7b51:4849:1165	72.73.17.101
cb15:901b:901b:1324:b51:7b51:4849:1166	72.73.17.102
cb15:901b:901b:1324:b51:7b51:4849:1167	72.73.17.103
cb15:901b:901b:1324:b51:7b51:4849:1168	72.73.17.104
cb15:901b:901b:1324:b51:7b51:4849:1169	72.73.17.105
cb15:901b:901b:1324:b51:7b51:4849:116a	72.73.17.106
cb15:901b:901b:1324:b51:7b51:4849:116b	72.73.17.107
cb15:901b:901b:1324:b51:7b51:4849:116c	72.73.17.108
cb15:901b:901b:1324:b51:7b51:4849:116d	72.73.17.109
cb15:901b:901b:1324:b51:7b51:4849:116e	72.73.17.110
cb15:901b:901b:1324:b51:7b51:4849:116f	72.73.17.111
cb15:901b:901b:1324:b51:7b51:4849:1170	72.73.17.112
cb15:901b:901b:1324:b51:7b51:4849:1171	72.73.17.113
cb15:901b:901b:1324:b51:7b51:4849:1172	72.73.17.114
cb15:901b:901b:1324:b51:7b51:4849:1173	72.73.17.115
cb15:901b:901b:1324:b51:7b51:4849:1174	72.73.17.116
cb15:901b:901b:1324:b51:7b51:4849:1175	72.73.17.117
cb15:901b:901b:1324:b51:7b51:4849:1176	72.73.17.118
cb15:901b:901b:1324:b51:7b51:4849:1177	72.73.17.119
cb15:901b:901b:1324:b51:7b51:4849:1178	72.73.17.120

cb15:901b:901b:1324:b51:7b51:4849:1179	72.73.17.121
cb15:901b:901b:1324:b51:7b51:4849:117a	72.73.17.122
cb15:901b:901b:1324:b51:7b51:4849:117b	72.73.17.123
cb15:901b:901b:1324:b51:7b51:4849:117c	72.73.17.124
cb15:901b:901b:1324:b51:7b51:4849:117d	72.73.17.125
cb15:901b:901b:1324:b51:7b51:4849:117e	72.73.17.126
cb15:901b:901b:1324:b51:7b51:4849:117f	72.73.17.127
cb15:901b:901b:1324:b51:7b51:4849:1180	72.73.17.128
cb15:901b:901b:1324:b51:7b51:4849:1181	72.73.17.129
cb15:901b:901b:1324:b51:7b51:4849:1182	72.73.17.130
cb15:901b:901b:1324:b51:7b51:4849:1183	72.73.17.131
cb15:901b:901b:1324:b51:7b51:4849:1184	72.73.17.132
cb15:901b:901b:1324:b51:7b51:4849:1185	72.73.17.133
cb15:901b:901b:1324:b51:7b51:4849:1186	72.73.17.134
cb15:901b:901b:1324:b51:7b51:4849:1187	72.73.17.135
cb15:901b:901b:1324:b51:7b51:4849:1188	72.73.17.136
cb15:901b:901b:1324:b51:7b51:4849:1189	72.73.17.137
cb15:901b:901b:1324:b51:7b51:4849:118a	72.73.17.138
cb15:901b:901b:1324:b51:7b51:4849:118b	72.73.17.139
cb15:901b:901b:1324:b51:7b51:4849:118c	72.73.17.140
cb15:901b:901b:1324:b51:7b51:4849:118d	72.73.17.141
cb15:901b:901b:1324:b51:7b51:4849:118e	72.73.17.142
cb15:901b:901b:1324:b51:7b51:4849:118f	72.73.17.143
cb15:901b:901b:1324:b51:7b51:4849:1190	72.73.17.144
cb15:901b:901b:1324:b51:7b51:4849:1191	72.73.17.145
cb15:901b:901b:1324:b51:7b51:4849:1192	72.73.17.146
cb15:901b:901b:1324:b51:7b51:4849:1193	72.73.17.147
cb15:901b:901b:1324:b51:7b51:4849:1194	72.73.17.148
cb15:901b:901b:1324:b51:7b51:4849:1195	72.73.17.149
cb15:901b:901b:1324:b51:7b51:4849:1196	72.73.17.150
cb15:901b:901b:1324:b51:7b51:4849:1197	72.73.17.151
cb15:901b:901b:1324:b51:7b51:4849:1198	72.73.17.152
cb15:901b:901b:1324:b51:7b51:4849:1199	72.73.17.153
cb15:901b:901b:1324:b51:7b51:4849:119a	72.73.17.154
cb15:901b:901b:1324:b51:7b51:4849:119b	72.73.17.155
cb15:901b:901b:1324:b51:7b51:4849:119c	72.73.17.156
cb15:901b:901b:1324:b51:7b51:4849:119d	72.73.17.157
cb15:901b:901b:1324:b51:7b51:4849:119e	72.73.17.158
cb15:901b:901b:1324:b51:7b51:4849:119f	72.73.17.159
cb15:901b:901b:1324:b51:7b51:4849:11a0	72.73.17.160
cb15:901b:901b:1324:b51:7b51:4849:11a1	72.73.17.161
cb15:901b:901b:1324:b51:7b51:4849:11a2	72.73.17.162
cb15:901b:901b:1324:b51:7b51:4849:11a3	72.73.17.163
cb15:901b:901b:1324:b51:7b51:4849:11a4	72.73.17.164
cb15:901b:901b:1324:b51:7b51:4849:11a5	72.73.17.165
cb15:901b:901b:1324:b51:7b51:4849:11a6	72.73.17.166
cb15:901b:901b:1324:b51:7b51:4849:11a7	72.73.17.167
cb15:901b:901b:1324:b51:7b51:4849:11a8	72.73.17.168
cb15:901b:901b:1324:b51:7b51:4849:11a9	72.73.17.169
cb15:901b:901b:1324:b51:7b51:4849:11aa	72.73.17.170
cb15:901b:901b:1324:b51:7b51:4849:11ab	72.73.17.171
cb15:901b:901b:1324:b51:7b51:4849:11ac	72.73.17.172
cb15:901b:901b:1324:b51:7b51:4849:11ad	72.73.17.173
cb15:901b:901b:1324:b51:7b51:4849:11ae	72.73.17.174
cb15:901b:901b:1324:b51:7b51:4849:11af	72.73.17.175
cb15:901b:901b:1324:b51:7b51:4849:11b0	72.73.17.176
cb15:901b:901b:1324:b51:7b51:4849:11b1	72.73.17.177
cb15:901b:901b:1324:b51:7b51:4849:11b2	72.73.17.178
cb15:901b:901b:1324:b51:7b51:4849:11b3	72.73.17.179
cb15:901b:901b:1324:b51:7b51:4849:11b4	72.73.17.180

cb15:901b:901b:1324:b51:7b51:4849:11b5	72.73.17.181
cb15:901b:901b:1324:b51:7b51:4849:11b6	72.73.17.182
cb15:901b:901b:1324:b51:7b51:4849:11b7	72.73.17.183
cb15:901b:901b:1324:b51:7b51:4849:11b8	72.73.17.184
cb15:901b:901b:1324:b51:7b51:4849:11b9	72.73.17.185
cb15:901b:901b:1324:b51:7b51:4849:11ba	72.73.17.186
cb15:901b:901b:1324:b51:7b51:4849:11bb	72.73.17.187
cb15:901b:901b:1324:b51:7b51:4849:11bc	72.73.17.188
cb15:901b:901b:1324:b51:7b51:4849:11bd	72.73.17.189
cb15:901b:901b:1324:b51:7b51:4849:11be	72.73.17.190
cb15:901b:901b:1324:b51:7b51:4849:11bf	72.73.17.191
cb15:901b:901b:1324:b51:7b51:4849:11c0	72.73.17.192
cb15:901b:901b:1324:b51:7b51:4849:11c1	72.73.17.193
cb15:901b:901b:1324:b51:7b51:4849:11c2	72.73.17.194
cb15:901b:901b:1324:b51:7b51:4849:11c3	72.73.17.195
cb15:901b:901b:1324:b51:7b51:4849:11c4	72.73.17.196
cb15:901b:901b:1324:b51:7b51:4849:11c5	72.73.17.197
cb15:901b:901b:1324:b51:7b51:4849:11c6	72.73.17.198
cb15:901b:901b:1324:b51:7b51:4849:11c7	72.73.17.199
cb15:901b:901b:1324:b51:7b51:4849:11c8	72.73.17.200
cb15:901b:901b:1324:b51:7b51:4849:11c9	72.73.17.201
cb15:901b:901b:1324:b51:7b51:4849:11ca	72.73.17.202
cb15:901b:901b:1324:b51:7b51:4849:11cb	72.73.17.203
cb15:901b:901b:1324:b51:7b51:4849:11cc	72.73.17.204
cb15:901b:901b:1324:b51:7b51:4849:11cd	72.73.17.205
cb15:901b:901b:1324:b51:7b51:4849:11ce	72.73.17.206
cb15:901b:901b:1324:b51:7b51:4849:11cf	72.73.17.207
cb15:901b:901b:1324:b51:7b51:4849:11d0	72.73.17.208
cb15:901b:901b:1324:b51:7b51:4849:11d1	72.73.17.209
cb15:901b:901b:1324:b51:7b51:4849:11d2	72.73.17.210
cb15:901b:901b:1324:b51:7b51:4849:11d3	72.73.17.211
cb15:901b:901b:1324:b51:7b51:4849:11d4	72.73.17.212
cb15:901b:901b:1324:b51:7b51:4849:11d5	72.73.17.213
cb15:901b:901b:1324:b51:7b51:4849:11d6	72.73.17.214
cb15:901b:901b:1324:b51:7b51:4849:11d7	72.73.17.215
cb15:901b:901b:1324:b51:7b51:4849:11d8	72.73.17.216
cb15:901b:901b:1324:b51:7b51:4849:11d9	72.73.17.217
cb15:901b:901b:1324:b51:7b51:4849:11da	72.73.17.218
cb15:901b:901b:1324:b51:7b51:4849:11db	72.73.17.219
cb15:901b:901b:1324:b51:7b51:4849:11dc	72.73.17.220
cb15:901b:901b:1324:b51:7b51:4849:11dd	72.73.17.221
cb15:901b:901b:1324:b51:7b51:4849:11de	72.73.17.222
cb15:901b:901b:1324:b51:7b51:4849:11df	72.73.17.223
cb15:901b:901b:1324:b51:7b51:4849:11e0	72.73.17.224
cb15:901b:901b:1324:b51:7b51:4849:11e1	72.73.17.225
cb15:901b:901b:1324:b51:7b51:4849:11e2	72.73.17.226
cb15:901b:901b:1324:b51:7b51:4849:11e3	72.73.17.227
cb15:901b:901b:1324:b51:7b51:4849:11e4	72.73.17.228
cb15:901b:901b:1324:b51:7b51:4849:11e5	72.73.17.229
cb15:901b:901b:1324:b51:7b51:4849:11e6	72.73.17.230
cb15:901b:901b:1324:b51:7b51:4849:11e7	72.73.17.231
cb15:901b:901b:1324:b51:7b51:4849:11e8	72.73.17.232
cb15:901b:901b:1324:b51:7b51:4849:11e9	72.73.17.233
cb15:901b:901b:1324:b51:7b51:4849:11ea	72.73.17.234
cb15:901b:901b:1324:b51:7b51:4849:11eb	72.73.17.235
cb15:901b:901b:1324:b51:7b51:4849:11ec	72.73.17.236
cb15:901b:901b:1324:b51:7b51:4849:11ed	72.73.17.237
cb15:901b:901b:1324:b51:7b51:4849:11ee	72.73.17.238
cb15:901b:901b:1324:b51:7b51:4849:11ef	72.73.17.239
cb15:901b:901b:1324:b51:7b51:4849:11f0	72.73.17.240
cb15:901b:901b:1324:b51:7b51:4849:11f1	72.73.17.241
cb15:901b:901b:1324:b51:7b51:4849:11f2	72.73.17.242
cb15:901b:901b:1324:b51:7b51:4849:11f3	72.73.17.243
cb15:901b:901b:1324:b51:7b51:4849:11f4	72.73.17.244
cb15:901b:901b:1324:b51:7b51:4849:11f5	72.73.17.245
cb15:901b:901b:1324:b51:7b51:4849:11f6	72.73.17.246
cb15:901b:901b:1324:b51:7b51:4849:11f7	72.73.17.247
cb15:901b:901b:1324:b51:7b51:4849:11f8	72.73.17.248
cb15:901b:901b:1324:b51:7b51:4849:11f9	72.73.17.249
cb15:901b:901b:1324:b51:7b51:4849:11fa	72.73.17.250
cb15:901b:901b:1324:b51:7b51:4849:11fb	72.73.17.251
cb15:901b:901b:1324:b51:7b51:4849:11fc	72.73.17.252
cb15:901b:901b:1324:b51:7b51:4849:11fd	72.73.17.253
cb15:901b:901b:1324:b51:7b51:4849:11fe	72.73.17.254
cb15:901b:901b:1324:b51:7b51:4849:11ff	72.73.17.255

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.