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:cb15:8045:ada8:eb24:155a:1101	21.90.17.1
b51a:901b:cb15:8045:ada8:eb24:155a:1102	21.90.17.2
b51a:901b:cb15:8045:ada8:eb24:155a:1103	21.90.17.3
b51a:901b:cb15:8045:ada8:eb24:155a:1104	21.90.17.4
b51a:901b:cb15:8045:ada8:eb24:155a:1105	21.90.17.5
b51a:901b:cb15:8045:ada8:eb24:155a:1106	21.90.17.6
b51a:901b:cb15:8045:ada8:eb24:155a:1107	21.90.17.7
b51a:901b:cb15:8045:ada8:eb24:155a:1108	21.90.17.8
b51a:901b:cb15:8045:ada8:eb24:155a:1109	21.90.17.9
b51a:901b:cb15:8045:ada8:eb24:155a:110a	21.90.17.10
b51a:901b:cb15:8045:ada8:eb24:155a:110b	21.90.17.11
b51a:901b:cb15:8045:ada8:eb24:155a:110c	21.90.17.12
b51a:901b:cb15:8045:ada8:eb24:155a:110d	21.90.17.13
b51a:901b:cb15:8045:ada8:eb24:155a:110e	21.90.17.14
b51a:901b:cb15:8045:ada8:eb24:155a:110f	21.90.17.15
b51a:901b:cb15:8045:ada8:eb24:155a:1110	21.90.17.16
b51a:901b:cb15:8045:ada8:eb24:155a:1111	21.90.17.17
b51a:901b:cb15:8045:ada8:eb24:155a:1112	21.90.17.18
b51a:901b:cb15:8045:ada8:eb24:155a:1113	21.90.17.19
b51a:901b:cb15:8045:ada8:eb24:155a:1114	21.90.17.20
b51a:901b:cb15:8045:ada8:eb24:155a:1115	21.90.17.21
b51a:901b:cb15:8045:ada8:eb24:155a:1116	21.90.17.22
b51a:901b:cb15:8045:ada8:eb24:155a:1117	21.90.17.23
b51a:901b:cb15:8045:ada8:eb24:155a:1118	21.90.17.24
b51a:901b:cb15:8045:ada8:eb24:155a:1119	21.90.17.25
b51a:901b:cb15:8045:ada8:eb24:155a:111a	21.90.17.26
b51a:901b:cb15:8045:ada8:eb24:155a:111b	21.90.17.27
b51a:901b:cb15:8045:ada8:eb24:155a:111c	21.90.17.28
b51a:901b:cb15:8045:ada8:eb24:155a:111d	21.90.17.29
b51a:901b:cb15:8045:ada8:eb24:155a:111e	21.90.17.30
b51a:901b:cb15:8045:ada8:eb24:155a:111f	21.90.17.31
b51a:901b:cb15:8045:ada8:eb24:155a:1120	21.90.17.32
b51a:901b:cb15:8045:ada8:eb24:155a:1121	21.90.17.33
b51a:901b:cb15:8045:ada8:eb24:155a:1122	21.90.17.34
b51a:901b:cb15:8045:ada8:eb24:155a:1123	21.90.17.35
b51a:901b:cb15:8045:ada8:eb24:155a:1124	21.90.17.36
b51a:901b:cb15:8045:ada8:eb24:155a:1125	21.90.17.37
b51a:901b:cb15:8045:ada8:eb24:155a:1126	21.90.17.38
b51a:901b:cb15:8045:ada8:eb24:155a:1127	21.90.17.39
b51a:901b:cb15:8045:ada8:eb24:155a:1128	21.90.17.40
b51a:901b:cb15:8045:ada8:eb24:155a:1129	21.90.17.41
b51a:901b:cb15:8045:ada8:eb24:155a:112a	21.90.17.42
b51a:901b:cb15:8045:ada8:eb24:155a:112b	21.90.17.43
b51a:901b:cb15:8045:ada8:eb24:155a:112c	21.90.17.44
b51a:901b:cb15:8045:ada8:eb24:155a:112d	21.90.17.45
b51a:901b:cb15:8045:ada8:eb24:155a:112e	21.90.17.46
b51a:901b:cb15:8045:ada8:eb24:155a:112f	21.90.17.47
b51a:901b:cb15:8045:ada8:eb24:155a:1130	21.90.17.48
b51a:901b:cb15:8045:ada8:eb24:155a:1131	21.90.17.49
b51a:901b:cb15:8045:ada8:eb24:155a:1132	21.90.17.50
b51a:901b:cb15:8045:ada8:eb24:155a:1133	21.90.17.51
b51a:901b:cb15:8045:ada8:eb24:155a:1134	21.90.17.52
b51a:901b:cb15:8045:ada8:eb24:155a:1135	21.90.17.53
b51a:901b:cb15:8045:ada8:eb24:155a:1136	21.90.17.54
b51a:901b:cb15:8045:ada8:eb24:155a:1137	21.90.17.55
b51a:901b:cb15:8045:ada8:eb24:155a:1138	21.90.17.56
b51a:901b:cb15:8045:ada8:eb24:155a:1139	21.90.17.57
b51a:901b:cb15:8045:ada8:eb24:155a:113a	21.90.17.58
b51a:901b:cb15:8045:ada8:eb24:155a:113b	21.90.17.59
b51a:901b:cb15:8045:ada8:eb24:155a:113c	21.90.17.60

b51a:901b:cb15:8045:ada8:eb24:155a:113d	21.90.17.61
b51a:901b:cb15:8045:ada8:eb24:155a:113e	21.90.17.62
b51a:901b:cb15:8045:ada8:eb24:155a:113f	21.90.17.63
b51a:901b:cb15:8045:ada8:eb24:155a:1140	21.90.17.64
b51a:901b:cb15:8045:ada8:eb24:155a:1141	21.90.17.65
b51a:901b:cb15:8045:ada8:eb24:155a:1142	21.90.17.66
b51a:901b:cb15:8045:ada8:eb24:155a:1143	21.90.17.67
b51a:901b:cb15:8045:ada8:eb24:155a:1144	21.90.17.68
b51a:901b:cb15:8045:ada8:eb24:155a:1145	21.90.17.69
b51a:901b:cb15:8045:ada8:eb24:155a:1146	21.90.17.70
b51a:901b:cb15:8045:ada8:eb24:155a:1147	21.90.17.71
b51a:901b:cb15:8045:ada8:eb24:155a:1148	21.90.17.72
b51a:901b:cb15:8045:ada8:eb24:155a:1149	21.90.17.73
b51a:901b:cb15:8045:ada8:eb24:155a:114a	21.90.17.74
b51a:901b:cb15:8045:ada8:eb24:155a:114b	21.90.17.75
b51a:901b:cb15:8045:ada8:eb24:155a:114c	21.90.17.76
b51a:901b:cb15:8045:ada8:eb24:155a:114d	21.90.17.77
b51a:901b:cb15:8045:ada8:eb24:155a:114e	21.90.17.78
b51a:901b:cb15:8045:ada8:eb24:155a:114f	21.90.17.79
b51a:901b:cb15:8045:ada8:eb24:155a:1150	21.90.17.80
b51a:901b:cb15:8045:ada8:eb24:155a:1151	21.90.17.81
b51a:901b:cb15:8045:ada8:eb24:155a:1152	21.90.17.82
b51a:901b:cb15:8045:ada8:eb24:155a:1153	21.90.17.83
b51a:901b:cb15:8045:ada8:eb24:155a:1154	21.90.17.84
b51a:901b:cb15:8045:ada8:eb24:155a:1155	21.90.17.85
b51a:901b:cb15:8045:ada8:eb24:155a:1156	21.90.17.86
b51a:901b:cb15:8045:ada8:eb24:155a:1157	21.90.17.87
b51a:901b:cb15:8045:ada8:eb24:155a:1158	21.90.17.88
b51a:901b:cb15:8045:ada8:eb24:155a:1159	21.90.17.89
b51a:901b:cb15:8045:ada8:eb24:155a:115a	21.90.17.90
b51a:901b:cb15:8045:ada8:eb24:155a:115b	21.90.17.91
b51a:901b:cb15:8045:ada8:eb24:155a:115c	21.90.17.92
b51a:901b:cb15:8045:ada8:eb24:155a:115d	21.90.17.93
b51a:901b:cb15:8045:ada8:eb24:155a:115e	21.90.17.94
b51a:901b:cb15:8045:ada8:eb24:155a:115f	21.90.17.95
b51a:901b:cb15:8045:ada8:eb24:155a:1160	21.90.17.96
b51a:901b:cb15:8045:ada8:eb24:155a:1161	21.90.17.97
b51a:901b:cb15:8045:ada8:eb24:155a:1162	21.90.17.98
b51a:901b:cb15:8045:ada8:eb24:155a:1163	21.90.17.99
b51a:901b:cb15:8045:ada8:eb24:155a:1164	21.90.17.100
b51a:901b:cb15:8045:ada8:eb24:155a:1165	21.90.17.101
b51a:901b:cb15:8045:ada8:eb24:155a:1166	21.90.17.102
b51a:901b:cb15:8045:ada8:eb24:155a:1167	21.90.17.103
b51a:901b:cb15:8045:ada8:eb24:155a:1168	21.90.17.104
b51a:901b:cb15:8045:ada8:eb24:155a:1169	21.90.17.105
b51a:901b:cb15:8045:ada8:eb24:155a:116a	21.90.17.106
b51a:901b:cb15:8045:ada8:eb24:155a:116b	21.90.17.107
b51a:901b:cb15:8045:ada8:eb24:155a:116c	21.90.17.108
b51a:901b:cb15:8045:ada8:eb24:155a:116d	21.90.17.109
b51a:901b:cb15:8045:ada8:eb24:155a:116e	21.90.17.110
b51a:901b:cb15:8045:ada8:eb24:155a:116f	21.90.17.111
b51a:901b:cb15:8045:ada8:eb24:155a:1170	21.90.17.112
b51a:901b:cb15:8045:ada8:eb24:155a:1171	21.90.17.113
b51a:901b:cb15:8045:ada8:eb24:155a:1172	21.90.17.114
b51a:901b:cb15:8045:ada8:eb24:155a:1173	21.90.17.115
b51a:901b:cb15:8045:ada8:eb24:155a:1174	21.90.17.116
b51a:901b:cb15:8045:ada8:eb24:155a:1175	21.90.17.117
b51a:901b:cb15:8045:ada8:eb24:155a:1176	21.90.17.118
b51a:901b:cb15:8045:ada8:eb24:155a:1177	21.90.17.119
b51a:901b:cb15:8045:ada8:eb24:155a:1178	21.90.17.120

b51a:901b:cb15:8045:ada8:eb24:155a:1179	21.90.17.121
b51a:901b:cb15:8045:ada8:eb24:155a:117a	21.90.17.122
b51a:901b:cb15:8045:ada8:eb24:155a:117b	21.90.17.123
b51a:901b:cb15:8045:ada8:eb24:155a:117c	21.90.17.124
b51a:901b:cb15:8045:ada8:eb24:155a:117d	21.90.17.125
b51a:901b:cb15:8045:ada8:eb24:155a:117e	21.90.17.126
b51a:901b:cb15:8045:ada8:eb24:155a:117f	21.90.17.127
b51a:901b:cb15:8045:ada8:eb24:155a:1180	21.90.17.128
b51a:901b:cb15:8045:ada8:eb24:155a:1181	21.90.17.129
b51a:901b:cb15:8045:ada8:eb24:155a:1182	21.90.17.130
b51a:901b:cb15:8045:ada8:eb24:155a:1183	21.90.17.131
b51a:901b:cb15:8045:ada8:eb24:155a:1184	21.90.17.132
b51a:901b:cb15:8045:ada8:eb24:155a:1185	21.90.17.133
b51a:901b:cb15:8045:ada8:eb24:155a:1186	21.90.17.134
b51a:901b:cb15:8045:ada8:eb24:155a:1187	21.90.17.135
b51a:901b:cb15:8045:ada8:eb24:155a:1188	21.90.17.136
b51a:901b:cb15:8045:ada8:eb24:155a:1189	21.90.17.137
b51a:901b:cb15:8045:ada8:eb24:155a:118a	21.90.17.138
b51a:901b:cb15:8045:ada8:eb24:155a:118b	21.90.17.139
b51a:901b:cb15:8045:ada8:eb24:155a:118c	21.90.17.140
b51a:901b:cb15:8045:ada8:eb24:155a:118d	21.90.17.141
b51a:901b:cb15:8045:ada8:eb24:155a:118e	21.90.17.142
b51a:901b:cb15:8045:ada8:eb24:155a:118f	21.90.17.143
b51a:901b:cb15:8045:ada8:eb24:155a:1190	21.90.17.144
b51a:901b:cb15:8045:ada8:eb24:155a:1191	21.90.17.145
b51a:901b:cb15:8045:ada8:eb24:155a:1192	21.90.17.146
b51a:901b:cb15:8045:ada8:eb24:155a:1193	21.90.17.147
b51a:901b:cb15:8045:ada8:eb24:155a:1194	21.90.17.148
b51a:901b:cb15:8045:ada8:eb24:155a:1195	21.90.17.149
b51a:901b:cb15:8045:ada8:eb24:155a:1196	21.90.17.150
b51a:901b:cb15:8045:ada8:eb24:155a:1197	21.90.17.151
b51a:901b:cb15:8045:ada8:eb24:155a:1198	21.90.17.152
b51a:901b:cb15:8045:ada8:eb24:155a:1199	21.90.17.153
b51a:901b:cb15:8045:ada8:eb24:155a:119a	21.90.17.154
b51a:901b:cb15:8045:ada8:eb24:155a:119b	21.90.17.155
b51a:901b:cb15:8045:ada8:eb24:155a:119c	21.90.17.156
b51a:901b:cb15:8045:ada8:eb24:155a:119d	21.90.17.157
b51a:901b:cb15:8045:ada8:eb24:155a:119e	21.90.17.158
b51a:901b:cb15:8045:ada8:eb24:155a:119f	21.90.17.159
b51a:901b:cb15:8045:ada8:eb24:155a:11a0	21.90.17.160
b51a:901b:cb15:8045:ada8:eb24:155a:11a1	21.90.17.161
b51a:901b:cb15:8045:ada8:eb24:155a:11a2	21.90.17.162
b51a:901b:cb15:8045:ada8:eb24:155a:11a3	21.90.17.163
b51a:901b:cb15:8045:ada8:eb24:155a:11a4	21.90.17.164
b51a:901b:cb15:8045:ada8:eb24:155a:11a5	21.90.17.165
b51a:901b:cb15:8045:ada8:eb24:155a:11a6	21.90.17.166
b51a:901b:cb15:8045:ada8:eb24:155a:11a7	21.90.17.167
b51a:901b:cb15:8045:ada8:eb24:155a:11a8	21.90.17.168
b51a:901b:cb15:8045:ada8:eb24:155a:11a9	21.90.17.169
b51a:901b:cb15:8045:ada8:eb24:155a:11aa	21.90.17.170
b51a:901b:cb15:8045:ada8:eb24:155a:11ab	21.90.17.171
b51a:901b:cb15:8045:ada8:eb24:155a:11ac	21.90.17.172
b51a:901b:cb15:8045:ada8:eb24:155a:11ad	21.90.17.173
b51a:901b:cb15:8045:ada8:eb24:155a:11ae	21.90.17.174
b51a:901b:cb15:8045:ada8:eb24:155a:11af	21.90.17.175
b51a:901b:cb15:8045:ada8:eb24:155a:11b0	21.90.17.176
b51a:901b:cb15:8045:ada8:eb24:155a:11b1	21.90.17.177
b51a:901b:cb15:8045:ada8:eb24:155a:11b2	21.90.17.178
b51a:901b:cb15:8045:ada8:eb24:155a:11b3	21.90.17.179
b51a:901b:cb15:8045:ada8:eb24:155a:11b4	21.90.17.180

b51a:901b:cb15:8045:ada8:eb24:155a:11b5	21.90.17.181
b51a:901b:cb15:8045:ada8:eb24:155a:11b6	21.90.17.182
b51a:901b:cb15:8045:ada8:eb24:155a:11b7	21.90.17.183
b51a:901b:cb15:8045:ada8:eb24:155a:11b8	21.90.17.184
b51a:901b:cb15:8045:ada8:eb24:155a:11b9	21.90.17.185
b51a:901b:cb15:8045:ada8:eb24:155a:11ba	21.90.17.186
b51a:901b:cb15:8045:ada8:eb24:155a:11bb	21.90.17.187
b51a:901b:cb15:8045:ada8:eb24:155a:11bc	21.90.17.188
b51a:901b:cb15:8045:ada8:eb24:155a:11bd	21.90.17.189
b51a:901b:cb15:8045:ada8:eb24:155a:11be	21.90.17.190
b51a:901b:cb15:8045:ada8:eb24:155a:11bf	21.90.17.191
b51a:901b:cb15:8045:ada8:eb24:155a:11c0	21.90.17.192
b51a:901b:cb15:8045:ada8:eb24:155a:11c1	21.90.17.193
b51a:901b:cb15:8045:ada8:eb24:155a:11c2	21.90.17.194
b51a:901b:cb15:8045:ada8:eb24:155a:11c3	21.90.17.195
b51a:901b:cb15:8045:ada8:eb24:155a:11c4	21.90.17.196
b51a:901b:cb15:8045:ada8:eb24:155a:11c5	21.90.17.197
b51a:901b:cb15:8045:ada8:eb24:155a:11c6	21.90.17.198
b51a:901b:cb15:8045:ada8:eb24:155a:11c7	21.90.17.199
b51a:901b:cb15:8045:ada8:eb24:155a:11c8	21.90.17.200
b51a:901b:cb15:8045:ada8:eb24:155a:11c9	21.90.17.201
b51a:901b:cb15:8045:ada8:eb24:155a:11ca	21.90.17.202
b51a:901b:cb15:8045:ada8:eb24:155a:11cb	21.90.17.203
b51a:901b:cb15:8045:ada8:eb24:155a:11cc	21.90.17.204
b51a:901b:cb15:8045:ada8:eb24:155a:11cd	21.90.17.205
b51a:901b:cb15:8045:ada8:eb24:155a:11ce	21.90.17.206
b51a:901b:cb15:8045:ada8:eb24:155a:11cf	21.90.17.207
b51a:901b:cb15:8045:ada8:eb24:155a:11d0	21.90.17.208
b51a:901b:cb15:8045:ada8:eb24:155a:11d1	21.90.17.209
b51a:901b:cb15:8045:ada8:eb24:155a:11d2	21.90.17.210
b51a:901b:cb15:8045:ada8:eb24:155a:11d3	21.90.17.211
b51a:901b:cb15:8045:ada8:eb24:155a:11d4	21.90.17.212
b51a:901b:cb15:8045:ada8:eb24:155a:11d5	21.90.17.213
b51a:901b:cb15:8045:ada8:eb24:155a:11d6	21.90.17.214
b51a:901b:cb15:8045:ada8:eb24:155a:11d7	21.90.17.215
b51a:901b:cb15:8045:ada8:eb24:155a:11d8	21.90.17.216
b51a:901b:cb15:8045:ada8:eb24:155a:11d9	21.90.17.217
b51a:901b:cb15:8045:ada8:eb24:155a:11da	21.90.17.218
b51a:901b:cb15:8045:ada8:eb24:155a:11db	21.90.17.219
b51a:901b:cb15:8045:ada8:eb24:155a:11dc	21.90.17.220
b51a:901b:cb15:8045:ada8:eb24:155a:11dd	21.90.17.221
b51a:901b:cb15:8045:ada8:eb24:155a:11de	21.90.17.222
b51a:901b:cb15:8045:ada8:eb24:155a:11df	21.90.17.223
b51a:901b:cb15:8045:ada8:eb24:155a:11e0	21.90.17.224
b51a:901b:cb15:8045:ada8:eb24:155a:11e1	21.90.17.225
b51a:901b:cb15:8045:ada8:eb24:155a:11e2	21.90.17.226
b51a:901b:cb15:8045:ada8:eb24:155a:11e3	21.90.17.227
b51a:901b:cb15:8045:ada8:eb24:155a:11e4	21.90.17.228
b51a:901b:cb15:8045:ada8:eb24:155a:11e5	21.90.17.229
b51a:901b:cb15:8045:ada8:eb24:155a:11e6	21.90.17.230
b51a:901b:cb15:8045:ada8:eb24:155a:11e7	21.90.17.231
b51a:901b:cb15:8045:ada8:eb24:155a:11e8	21.90.17.232
b51a:901b:cb15:8045:ada8:eb24:155a:11e9	21.90.17.233
b51a:901b:cb15:8045:ada8:eb24:155a:11ea	21.90.17.234
b51a:901b:cb15:8045:ada8:eb24:155a:11eb	21.90.17.235
b51a:901b:cb15:8045:ada8:eb24:155a:11ec	21.90.17.236
b51a:901b:cb15:8045:ada8:eb24:155a:11ed	21.90.17.237
b51a:901b:cb15:8045:ada8:eb24:155a:11ee	21.90.17.238
b51a:901b:cb15:8045:ada8:eb24:155a:11ef	21.90.17.239
b51a:901b:cb15:8045:ada8:eb24:155a:11f0	21.90.17.240
b51a:901b:cb15:8045:ada8:eb24:155a:11f1	21.90.17.241
b51a:901b:cb15:8045:ada8:eb24:155a:11f2	21.90.17.242
b51a:901b:cb15:8045:ada8:eb24:155a:11f3	21.90.17.243
b51a:901b:cb15:8045:ada8:eb24:155a:11f4	21.90.17.244
b51a:901b:cb15:8045:ada8:eb24:155a:11f5	21.90.17.245
b51a:901b:cb15:8045:ada8:eb24:155a:11f6	21.90.17.246
b51a:901b:cb15:8045:ada8:eb24:155a:11f7	21.90.17.247
b51a:901b:cb15:8045:ada8:eb24:155a:11f8	21.90.17.248
b51a:901b:cb15:8045:ada8:eb24:155a:11f9	21.90.17.249
b51a:901b:cb15:8045:ada8:eb24:155a:11fa	21.90.17.250
b51a:901b:cb15:8045:ada8:eb24:155a:11fb	21.90.17.251
b51a:901b:cb15:8045:ada8:eb24:155a:11fc	21.90.17.252
b51a:901b:cb15:8045:ada8:eb24:155a:11fd	21.90.17.253
b51a:901b:cb15:8045:ada8:eb24:155a:11fe	21.90.17.254
b51a:901b:cb15:8045:ada8:eb24:155a:11ff	21.90.17.255

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.