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:901b:8082:d157:db63:d157:1101	209.87.17.1
b51a:901b:901b:8082:d157:db63:d157:1102	209.87.17.2
b51a:901b:901b:8082:d157:db63:d157:1103	209.87.17.3
b51a:901b:901b:8082:d157:db63:d157:1104	209.87.17.4
b51a:901b:901b:8082:d157:db63:d157:1105	209.87.17.5
b51a:901b:901b:8082:d157:db63:d157:1106	209.87.17.6
b51a:901b:901b:8082:d157:db63:d157:1107	209.87.17.7
b51a:901b:901b:8082:d157:db63:d157:1108	209.87.17.8
b51a:901b:901b:8082:d157:db63:d157:1109	209.87.17.9
b51a:901b:901b:8082:d157:db63:d157:110a	209.87.17.10
b51a:901b:901b:8082:d157:db63:d157:110b	209.87.17.11
b51a:901b:901b:8082:d157:db63:d157:110c	209.87.17.12
b51a:901b:901b:8082:d157:db63:d157:110d	209.87.17.13
b51a:901b:901b:8082:d157:db63:d157:110e	209.87.17.14
b51a:901b:901b:8082:d157:db63:d157:110f	209.87.17.15
b51a:901b:901b:8082:d157:db63:d157:1110	209.87.17.16
b51a:901b:901b:8082:d157:db63:d157:1111	209.87.17.17
b51a:901b:901b:8082:d157:db63:d157:1112	209.87.17.18
b51a:901b:901b:8082:d157:db63:d157:1113	209.87.17.19
b51a:901b:901b:8082:d157:db63:d157:1114	209.87.17.20
b51a:901b:901b:8082:d157:db63:d157:1115	209.87.17.21
b51a:901b:901b:8082:d157:db63:d157:1116	209.87.17.22
b51a:901b:901b:8082:d157:db63:d157:1117	209.87.17.23
b51a:901b:901b:8082:d157:db63:d157:1118	209.87.17.24
b51a:901b:901b:8082:d157:db63:d157:1119	209.87.17.25
b51a:901b:901b:8082:d157:db63:d157:111a	209.87.17.26
b51a:901b:901b:8082:d157:db63:d157:111b	209.87.17.27
b51a:901b:901b:8082:d157:db63:d157:111c	209.87.17.28
b51a:901b:901b:8082:d157:db63:d157:111d	209.87.17.29
b51a:901b:901b:8082:d157:db63:d157:111e	209.87.17.30
b51a:901b:901b:8082:d157:db63:d157:111f	209.87.17.31
b51a:901b:901b:8082:d157:db63:d157:1120	209.87.17.32
b51a:901b:901b:8082:d157:db63:d157:1121	209.87.17.33
b51a:901b:901b:8082:d157:db63:d157:1122	209.87.17.34
b51a:901b:901b:8082:d157:db63:d157:1123	209.87.17.35
b51a:901b:901b:8082:d157:db63:d157:1124	209.87.17.36
b51a:901b:901b:8082:d157:db63:d157:1125	209.87.17.37
b51a:901b:901b:8082:d157:db63:d157:1126	209.87.17.38
b51a:901b:901b:8082:d157:db63:d157:1127	209.87.17.39
b51a:901b:901b:8082:d157:db63:d157:1128	209.87.17.40
b51a:901b:901b:8082:d157:db63:d157:1129	209.87.17.41
b51a:901b:901b:8082:d157:db63:d157:112a	209.87.17.42
b51a:901b:901b:8082:d157:db63:d157:112b	209.87.17.43
b51a:901b:901b:8082:d157:db63:d157:112c	209.87.17.44
b51a:901b:901b:8082:d157:db63:d157:112d	209.87.17.45
b51a:901b:901b:8082:d157:db63:d157:112e	209.87.17.46
b51a:901b:901b:8082:d157:db63:d157:112f	209.87.17.47
b51a:901b:901b:8082:d157:db63:d157:1130	209.87.17.48
b51a:901b:901b:8082:d157:db63:d157:1131	209.87.17.49
b51a:901b:901b:8082:d157:db63:d157:1132	209.87.17.50
b51a:901b:901b:8082:d157:db63:d157:1133	209.87.17.51
b51a:901b:901b:8082:d157:db63:d157:1134	209.87.17.52
b51a:901b:901b:8082:d157:db63:d157:1135	209.87.17.53
b51a:901b:901b:8082:d157:db63:d157:1136	209.87.17.54
b51a:901b:901b:8082:d157:db63:d157:1137	209.87.17.55
b51a:901b:901b:8082:d157:db63:d157:1138	209.87.17.56
b51a:901b:901b:8082:d157:db63:d157:1139	209.87.17.57
b51a:901b:901b:8082:d157:db63:d157:113a	209.87.17.58
b51a:901b:901b:8082:d157:db63:d157:113b	209.87.17.59
b51a:901b:901b:8082:d157:db63:d157:113c	209.87.17.60

b51a:901b:901b:8082:d157:db63:d157:113d	209.87.17.61
b51a:901b:901b:8082:d157:db63:d157:113e	209.87.17.62
b51a:901b:901b:8082:d157:db63:d157:113f	209.87.17.63
b51a:901b:901b:8082:d157:db63:d157:1140	209.87.17.64
b51a:901b:901b:8082:d157:db63:d157:1141	209.87.17.65
b51a:901b:901b:8082:d157:db63:d157:1142	209.87.17.66
b51a:901b:901b:8082:d157:db63:d157:1143	209.87.17.67
b51a:901b:901b:8082:d157:db63:d157:1144	209.87.17.68
b51a:901b:901b:8082:d157:db63:d157:1145	209.87.17.69
b51a:901b:901b:8082:d157:db63:d157:1146	209.87.17.70
b51a:901b:901b:8082:d157:db63:d157:1147	209.87.17.71
b51a:901b:901b:8082:d157:db63:d157:1148	209.87.17.72
b51a:901b:901b:8082:d157:db63:d157:1149	209.87.17.73
b51a:901b:901b:8082:d157:db63:d157:114a	209.87.17.74
b51a:901b:901b:8082:d157:db63:d157:114b	209.87.17.75
b51a:901b:901b:8082:d157:db63:d157:114c	209.87.17.76
b51a:901b:901b:8082:d157:db63:d157:114d	209.87.17.77
b51a:901b:901b:8082:d157:db63:d157:114e	209.87.17.78
b51a:901b:901b:8082:d157:db63:d157:114f	209.87.17.79
b51a:901b:901b:8082:d157:db63:d157:1150	209.87.17.80
b51a:901b:901b:8082:d157:db63:d157:1151	209.87.17.81
b51a:901b:901b:8082:d157:db63:d157:1152	209.87.17.82
b51a:901b:901b:8082:d157:db63:d157:1153	209.87.17.83
b51a:901b:901b:8082:d157:db63:d157:1154	209.87.17.84
b51a:901b:901b:8082:d157:db63:d157:1155	209.87.17.85
b51a:901b:901b:8082:d157:db63:d157:1156	209.87.17.86
b51a:901b:901b:8082:d157:db63:d157:1157	209.87.17.87
b51a:901b:901b:8082:d157:db63:d157:1158	209.87.17.88
b51a:901b:901b:8082:d157:db63:d157:1159	209.87.17.89
b51a:901b:901b:8082:d157:db63:d157:115a	209.87.17.90
b51a:901b:901b:8082:d157:db63:d157:115b	209.87.17.91
b51a:901b:901b:8082:d157:db63:d157:115c	209.87.17.92
b51a:901b:901b:8082:d157:db63:d157:115d	209.87.17.93
b51a:901b:901b:8082:d157:db63:d157:115e	209.87.17.94
b51a:901b:901b:8082:d157:db63:d157:115f	209.87.17.95
b51a:901b:901b:8082:d157:db63:d157:1160	209.87.17.96
b51a:901b:901b:8082:d157:db63:d157:1161	209.87.17.97
b51a:901b:901b:8082:d157:db63:d157:1162	209.87.17.98
b51a:901b:901b:8082:d157:db63:d157:1163	209.87.17.99
b51a:901b:901b:8082:d157:db63:d157:1164	209.87.17.100
b51a:901b:901b:8082:d157:db63:d157:1165	209.87.17.101
b51a:901b:901b:8082:d157:db63:d157:1166	209.87.17.102
b51a:901b:901b:8082:d157:db63:d157:1167	209.87.17.103
b51a:901b:901b:8082:d157:db63:d157:1168	209.87.17.104
b51a:901b:901b:8082:d157:db63:d157:1169	209.87.17.105
b51a:901b:901b:8082:d157:db63:d157:116a	209.87.17.106
b51a:901b:901b:8082:d157:db63:d157:116b	209.87.17.107
b51a:901b:901b:8082:d157:db63:d157:116c	209.87.17.108
b51a:901b:901b:8082:d157:db63:d157:116d	209.87.17.109
b51a:901b:901b:8082:d157:db63:d157:116e	209.87.17.110
b51a:901b:901b:8082:d157:db63:d157:116f	209.87.17.111
b51a:901b:901b:8082:d157:db63:d157:1170	209.87.17.112
b51a:901b:901b:8082:d157:db63:d157:1171	209.87.17.113
b51a:901b:901b:8082:d157:db63:d157:1172	209.87.17.114
b51a:901b:901b:8082:d157:db63:d157:1173	209.87.17.115
b51a:901b:901b:8082:d157:db63:d157:1174	209.87.17.116
b51a:901b:901b:8082:d157:db63:d157:1175	209.87.17.117
b51a:901b:901b:8082:d157:db63:d157:1176	209.87.17.118
b51a:901b:901b:8082:d157:db63:d157:1177	209.87.17.119
b51a:901b:901b:8082:d157:db63:d157:1178	209.87.17.120

b51a:901b:901b:8082:d157:db63:d157:1179	209.87.17.121
b51a:901b:901b:8082:d157:db63:d157:117a	209.87.17.122
b51a:901b:901b:8082:d157:db63:d157:117b	209.87.17.123
b51a:901b:901b:8082:d157:db63:d157:117c	209.87.17.124
b51a:901b:901b:8082:d157:db63:d157:117d	209.87.17.125
b51a:901b:901b:8082:d157:db63:d157:117e	209.87.17.126
b51a:901b:901b:8082:d157:db63:d157:117f	209.87.17.127
b51a:901b:901b:8082:d157:db63:d157:1180	209.87.17.128
b51a:901b:901b:8082:d157:db63:d157:1181	209.87.17.129
b51a:901b:901b:8082:d157:db63:d157:1182	209.87.17.130
b51a:901b:901b:8082:d157:db63:d157:1183	209.87.17.131
b51a:901b:901b:8082:d157:db63:d157:1184	209.87.17.132
b51a:901b:901b:8082:d157:db63:d157:1185	209.87.17.133
b51a:901b:901b:8082:d157:db63:d157:1186	209.87.17.134
b51a:901b:901b:8082:d157:db63:d157:1187	209.87.17.135
b51a:901b:901b:8082:d157:db63:d157:1188	209.87.17.136
b51a:901b:901b:8082:d157:db63:d157:1189	209.87.17.137
b51a:901b:901b:8082:d157:db63:d157:118a	209.87.17.138
b51a:901b:901b:8082:d157:db63:d157:118b	209.87.17.139
b51a:901b:901b:8082:d157:db63:d157:118c	209.87.17.140
b51a:901b:901b:8082:d157:db63:d157:118d	209.87.17.141
b51a:901b:901b:8082:d157:db63:d157:118e	209.87.17.142
b51a:901b:901b:8082:d157:db63:d157:118f	209.87.17.143
b51a:901b:901b:8082:d157:db63:d157:1190	209.87.17.144
b51a:901b:901b:8082:d157:db63:d157:1191	209.87.17.145
b51a:901b:901b:8082:d157:db63:d157:1192	209.87.17.146
b51a:901b:901b:8082:d157:db63:d157:1193	209.87.17.147
b51a:901b:901b:8082:d157:db63:d157:1194	209.87.17.148
b51a:901b:901b:8082:d157:db63:d157:1195	209.87.17.149
b51a:901b:901b:8082:d157:db63:d157:1196	209.87.17.150
b51a:901b:901b:8082:d157:db63:d157:1197	209.87.17.151
b51a:901b:901b:8082:d157:db63:d157:1198	209.87.17.152
b51a:901b:901b:8082:d157:db63:d157:1199	209.87.17.153
b51a:901b:901b:8082:d157:db63:d157:119a	209.87.17.154
b51a:901b:901b:8082:d157:db63:d157:119b	209.87.17.155
b51a:901b:901b:8082:d157:db63:d157:119c	209.87.17.156
b51a:901b:901b:8082:d157:db63:d157:119d	209.87.17.157
b51a:901b:901b:8082:d157:db63:d157:119e	209.87.17.158
b51a:901b:901b:8082:d157:db63:d157:119f	209.87.17.159
b51a:901b:901b:8082:d157:db63:d157:11a0	209.87.17.160
b51a:901b:901b:8082:d157:db63:d157:11a1	209.87.17.161
b51a:901b:901b:8082:d157:db63:d157:11a2	209.87.17.162
b51a:901b:901b:8082:d157:db63:d157:11a3	209.87.17.163
b51a:901b:901b:8082:d157:db63:d157:11a4	209.87.17.164
b51a:901b:901b:8082:d157:db63:d157:11a5	209.87.17.165
b51a:901b:901b:8082:d157:db63:d157:11a6	209.87.17.166
b51a:901b:901b:8082:d157:db63:d157:11a7	209.87.17.167
b51a:901b:901b:8082:d157:db63:d157:11a8	209.87.17.168
b51a:901b:901b:8082:d157:db63:d157:11a9	209.87.17.169
b51a:901b:901b:8082:d157:db63:d157:11aa	209.87.17.170
b51a:901b:901b:8082:d157:db63:d157:11ab	209.87.17.171
b51a:901b:901b:8082:d157:db63:d157:11ac	209.87.17.172
b51a:901b:901b:8082:d157:db63:d157:11ad	209.87.17.173
b51a:901b:901b:8082:d157:db63:d157:11ae	209.87.17.174
b51a:901b:901b:8082:d157:db63:d157:11af	209.87.17.175
b51a:901b:901b:8082:d157:db63:d157:11b0	209.87.17.176
b51a:901b:901b:8082:d157:db63:d157:11b1	209.87.17.177
b51a:901b:901b:8082:d157:db63:d157:11b2	209.87.17.178
b51a:901b:901b:8082:d157:db63:d157:11b3	209.87.17.179
b51a:901b:901b:8082:d157:db63:d157:11b4	209.87.17.180

b51a:901b:901b:8082:d157:db63:d157:11b5	209.87.17.181
b51a:901b:901b:8082:d157:db63:d157:11b6	209.87.17.182
b51a:901b:901b:8082:d157:db63:d157:11b7	209.87.17.183
b51a:901b:901b:8082:d157:db63:d157:11b8	209.87.17.184
b51a:901b:901b:8082:d157:db63:d157:11b9	209.87.17.185
b51a:901b:901b:8082:d157:db63:d157:11ba	209.87.17.186
b51a:901b:901b:8082:d157:db63:d157:11bb	209.87.17.187
b51a:901b:901b:8082:d157:db63:d157:11bc	209.87.17.188
b51a:901b:901b:8082:d157:db63:d157:11bd	209.87.17.189
b51a:901b:901b:8082:d157:db63:d157:11be	209.87.17.190
b51a:901b:901b:8082:d157:db63:d157:11bf	209.87.17.191
b51a:901b:901b:8082:d157:db63:d157:11c0	209.87.17.192
b51a:901b:901b:8082:d157:db63:d157:11c1	209.87.17.193
b51a:901b:901b:8082:d157:db63:d157:11c2	209.87.17.194
b51a:901b:901b:8082:d157:db63:d157:11c3	209.87.17.195
b51a:901b:901b:8082:d157:db63:d157:11c4	209.87.17.196
b51a:901b:901b:8082:d157:db63:d157:11c5	209.87.17.197
b51a:901b:901b:8082:d157:db63:d157:11c6	209.87.17.198
b51a:901b:901b:8082:d157:db63:d157:11c7	209.87.17.199
b51a:901b:901b:8082:d157:db63:d157:11c8	209.87.17.200
b51a:901b:901b:8082:d157:db63:d157:11c9	209.87.17.201
b51a:901b:901b:8082:d157:db63:d157:11ca	209.87.17.202
b51a:901b:901b:8082:d157:db63:d157:11cb	209.87.17.203
b51a:901b:901b:8082:d157:db63:d157:11cc	209.87.17.204
b51a:901b:901b:8082:d157:db63:d157:11cd	209.87.17.205
b51a:901b:901b:8082:d157:db63:d157:11ce	209.87.17.206
b51a:901b:901b:8082:d157:db63:d157:11cf	209.87.17.207
b51a:901b:901b:8082:d157:db63:d157:11d0	209.87.17.208
b51a:901b:901b:8082:d157:db63:d157:11d1	209.87.17.209
b51a:901b:901b:8082:d157:db63:d157:11d2	209.87.17.210
b51a:901b:901b:8082:d157:db63:d157:11d3	209.87.17.211
b51a:901b:901b:8082:d157:db63:d157:11d4	209.87.17.212
b51a:901b:901b:8082:d157:db63:d157:11d5	209.87.17.213
b51a:901b:901b:8082:d157:db63:d157:11d6	209.87.17.214
b51a:901b:901b:8082:d157:db63:d157:11d7	209.87.17.215
b51a:901b:901b:8082:d157:db63:d157:11d8	209.87.17.216
b51a:901b:901b:8082:d157:db63:d157:11d9	209.87.17.217
b51a:901b:901b:8082:d157:db63:d157:11da	209.87.17.218
b51a:901b:901b:8082:d157:db63:d157:11db	209.87.17.219
b51a:901b:901b:8082:d157:db63:d157:11dc	209.87.17.220
b51a:901b:901b:8082:d157:db63:d157:11dd	209.87.17.221
b51a:901b:901b:8082:d157:db63:d157:11de	209.87.17.222
b51a:901b:901b:8082:d157:db63:d157:11df	209.87.17.223
b51a:901b:901b:8082:d157:db63:d157:11e0	209.87.17.224
b51a:901b:901b:8082:d157:db63:d157:11e1	209.87.17.225
b51a:901b:901b:8082:d157:db63:d157:11e2	209.87.17.226
b51a:901b:901b:8082:d157:db63:d157:11e3	209.87.17.227
b51a:901b:901b:8082:d157:db63:d157:11e4	209.87.17.228
b51a:901b:901b:8082:d157:db63:d157:11e5	209.87.17.229
b51a:901b:901b:8082:d157:db63:d157:11e6	209.87.17.230
b51a:901b:901b:8082:d157:db63:d157:11e7	209.87.17.231
b51a:901b:901b:8082:d157:db63:d157:11e8	209.87.17.232
b51a:901b:901b:8082:d157:db63:d157:11e9	209.87.17.233
b51a:901b:901b:8082:d157:db63:d157:11ea	209.87.17.234
b51a:901b:901b:8082:d157:db63:d157:11eb	209.87.17.235
b51a:901b:901b:8082:d157:db63:d157:11ec	209.87.17.236
b51a:901b:901b:8082:d157:db63:d157:11ed	209.87.17.237
b51a:901b:901b:8082:d157:db63:d157:11ee	209.87.17.238
b51a:901b:901b:8082:d157:db63:d157:11ef	209.87.17.239
b51a:901b:901b:8082:d157:db63:d157:11f0	209.87.17.240
b51a:901b:901b:8082:d157:db63:d157:11f1	209.87.17.241
b51a:901b:901b:8082:d157:db63:d157:11f2	209.87.17.242
b51a:901b:901b:8082:d157:db63:d157:11f3	209.87.17.243
b51a:901b:901b:8082:d157:db63:d157:11f4	209.87.17.244
b51a:901b:901b:8082:d157:db63:d157:11f5	209.87.17.245
b51a:901b:901b:8082:d157:db63:d157:11f6	209.87.17.246
b51a:901b:901b:8082:d157:db63:d157:11f7	209.87.17.247
b51a:901b:901b:8082:d157:db63:d157:11f8	209.87.17.248
b51a:901b:901b:8082:d157:db63:d157:11f9	209.87.17.249
b51a:901b:901b:8082:d157:db63:d157:11fa	209.87.17.250
b51a:901b:901b:8082:d157:db63:d157:11fb	209.87.17.251
b51a:901b:901b:8082:d157:db63:d157:11fc	209.87.17.252
b51a:901b:901b:8082:d157:db63:d157:11fd	209.87.17.253
b51a:901b:901b:8082:d157:db63:d157:11fe	209.87.17.254
b51a:901b:901b:8082:d157:db63:d157:11ff	209.87.17.255

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.