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:cdcd:8043:1101	128.67.17.1
b51a:901b:cb15:8045:ada8:cdcd:8043:1102	128.67.17.2
b51a:901b:cb15:8045:ada8:cdcd:8043:1103	128.67.17.3
b51a:901b:cb15:8045:ada8:cdcd:8043:1104	128.67.17.4
b51a:901b:cb15:8045:ada8:cdcd:8043:1105	128.67.17.5
b51a:901b:cb15:8045:ada8:cdcd:8043:1106	128.67.17.6
b51a:901b:cb15:8045:ada8:cdcd:8043:1107	128.67.17.7
b51a:901b:cb15:8045:ada8:cdcd:8043:1108	128.67.17.8
b51a:901b:cb15:8045:ada8:cdcd:8043:1109	128.67.17.9
b51a:901b:cb15:8045:ada8:cdcd:8043:110a	128.67.17.10
b51a:901b:cb15:8045:ada8:cdcd:8043:110b	128.67.17.11
b51a:901b:cb15:8045:ada8:cdcd:8043:110c	128.67.17.12
b51a:901b:cb15:8045:ada8:cdcd:8043:110d	128.67.17.13
b51a:901b:cb15:8045:ada8:cdcd:8043:110e	128.67.17.14
b51a:901b:cb15:8045:ada8:cdcd:8043:110f	128.67.17.15
b51a:901b:cb15:8045:ada8:cdcd:8043:1110	128.67.17.16
b51a:901b:cb15:8045:ada8:cdcd:8043:1111	128.67.17.17
b51a:901b:cb15:8045:ada8:cdcd:8043:1112	128.67.17.18
b51a:901b:cb15:8045:ada8:cdcd:8043:1113	128.67.17.19
b51a:901b:cb15:8045:ada8:cdcd:8043:1114	128.67.17.20
b51a:901b:cb15:8045:ada8:cdcd:8043:1115	128.67.17.21
b51a:901b:cb15:8045:ada8:cdcd:8043:1116	128.67.17.22
b51a:901b:cb15:8045:ada8:cdcd:8043:1117	128.67.17.23
b51a:901b:cb15:8045:ada8:cdcd:8043:1118	128.67.17.24
b51a:901b:cb15:8045:ada8:cdcd:8043:1119	128.67.17.25
b51a:901b:cb15:8045:ada8:cdcd:8043:111a	128.67.17.26
b51a:901b:cb15:8045:ada8:cdcd:8043:111b	128.67.17.27
b51a:901b:cb15:8045:ada8:cdcd:8043:111c	128.67.17.28
b51a:901b:cb15:8045:ada8:cdcd:8043:111d	128.67.17.29
b51a:901b:cb15:8045:ada8:cdcd:8043:111e	128.67.17.30
b51a:901b:cb15:8045:ada8:cdcd:8043:111f	128.67.17.31
b51a:901b:cb15:8045:ada8:cdcd:8043:1120	128.67.17.32
b51a:901b:cb15:8045:ada8:cdcd:8043:1121	128.67.17.33
b51a:901b:cb15:8045:ada8:cdcd:8043:1122	128.67.17.34
b51a:901b:cb15:8045:ada8:cdcd:8043:1123	128.67.17.35
b51a:901b:cb15:8045:ada8:cdcd:8043:1124	128.67.17.36
b51a:901b:cb15:8045:ada8:cdcd:8043:1125	128.67.17.37
b51a:901b:cb15:8045:ada8:cdcd:8043:1126	128.67.17.38
b51a:901b:cb15:8045:ada8:cdcd:8043:1127	128.67.17.39
b51a:901b:cb15:8045:ada8:cdcd:8043:1128	128.67.17.40
b51a:901b:cb15:8045:ada8:cdcd:8043:1129	128.67.17.41
b51a:901b:cb15:8045:ada8:cdcd:8043:112a	128.67.17.42
b51a:901b:cb15:8045:ada8:cdcd:8043:112b	128.67.17.43
b51a:901b:cb15:8045:ada8:cdcd:8043:112c	128.67.17.44
b51a:901b:cb15:8045:ada8:cdcd:8043:112d	128.67.17.45
b51a:901b:cb15:8045:ada8:cdcd:8043:112e	128.67.17.46
b51a:901b:cb15:8045:ada8:cdcd:8043:112f	128.67.17.47
b51a:901b:cb15:8045:ada8:cdcd:8043:1130	128.67.17.48
b51a:901b:cb15:8045:ada8:cdcd:8043:1131	128.67.17.49
b51a:901b:cb15:8045:ada8:cdcd:8043:1132	128.67.17.50
b51a:901b:cb15:8045:ada8:cdcd:8043:1133	128.67.17.51
b51a:901b:cb15:8045:ada8:cdcd:8043:1134	128.67.17.52
b51a:901b:cb15:8045:ada8:cdcd:8043:1135	128.67.17.53
b51a:901b:cb15:8045:ada8:cdcd:8043:1136	128.67.17.54
b51a:901b:cb15:8045:ada8:cdcd:8043:1137	128.67.17.55
b51a:901b:cb15:8045:ada8:cdcd:8043:1138	128.67.17.56
b51a:901b:cb15:8045:ada8:cdcd:8043:1139	128.67.17.57
b51a:901b:cb15:8045:ada8:cdcd:8043:113a	128.67.17.58
b51a:901b:cb15:8045:ada8:cdcd:8043:113b	128.67.17.59
b51a:901b:cb15:8045:ada8:cdcd:8043:113c	128.67.17.60

b51a:901b:cb15:8045:ada8:cdcd:8043:113d	128.67.17.61
b51a:901b:cb15:8045:ada8:cdcd:8043:113e	128.67.17.62
b51a:901b:cb15:8045:ada8:cdcd:8043:113f	128.67.17.63
b51a:901b:cb15:8045:ada8:cdcd:8043:1140	128.67.17.64
b51a:901b:cb15:8045:ada8:cdcd:8043:1141	128.67.17.65
b51a:901b:cb15:8045:ada8:cdcd:8043:1142	128.67.17.66
b51a:901b:cb15:8045:ada8:cdcd:8043:1143	128.67.17.67
b51a:901b:cb15:8045:ada8:cdcd:8043:1144	128.67.17.68
b51a:901b:cb15:8045:ada8:cdcd:8043:1145	128.67.17.69
b51a:901b:cb15:8045:ada8:cdcd:8043:1146	128.67.17.70
b51a:901b:cb15:8045:ada8:cdcd:8043:1147	128.67.17.71
b51a:901b:cb15:8045:ada8:cdcd:8043:1148	128.67.17.72
b51a:901b:cb15:8045:ada8:cdcd:8043:1149	128.67.17.73
b51a:901b:cb15:8045:ada8:cdcd:8043:114a	128.67.17.74
b51a:901b:cb15:8045:ada8:cdcd:8043:114b	128.67.17.75
b51a:901b:cb15:8045:ada8:cdcd:8043:114c	128.67.17.76
b51a:901b:cb15:8045:ada8:cdcd:8043:114d	128.67.17.77
b51a:901b:cb15:8045:ada8:cdcd:8043:114e	128.67.17.78
b51a:901b:cb15:8045:ada8:cdcd:8043:114f	128.67.17.79
b51a:901b:cb15:8045:ada8:cdcd:8043:1150	128.67.17.80
b51a:901b:cb15:8045:ada8:cdcd:8043:1151	128.67.17.81
b51a:901b:cb15:8045:ada8:cdcd:8043:1152	128.67.17.82
b51a:901b:cb15:8045:ada8:cdcd:8043:1153	128.67.17.83
b51a:901b:cb15:8045:ada8:cdcd:8043:1154	128.67.17.84
b51a:901b:cb15:8045:ada8:cdcd:8043:1155	128.67.17.85
b51a:901b:cb15:8045:ada8:cdcd:8043:1156	128.67.17.86
b51a:901b:cb15:8045:ada8:cdcd:8043:1157	128.67.17.87
b51a:901b:cb15:8045:ada8:cdcd:8043:1158	128.67.17.88
b51a:901b:cb15:8045:ada8:cdcd:8043:1159	128.67.17.89
b51a:901b:cb15:8045:ada8:cdcd:8043:115a	128.67.17.90
b51a:901b:cb15:8045:ada8:cdcd:8043:115b	128.67.17.91
b51a:901b:cb15:8045:ada8:cdcd:8043:115c	128.67.17.92
b51a:901b:cb15:8045:ada8:cdcd:8043:115d	128.67.17.93
b51a:901b:cb15:8045:ada8:cdcd:8043:115e	128.67.17.94
b51a:901b:cb15:8045:ada8:cdcd:8043:115f	128.67.17.95
b51a:901b:cb15:8045:ada8:cdcd:8043:1160	128.67.17.96
b51a:901b:cb15:8045:ada8:cdcd:8043:1161	128.67.17.97
b51a:901b:cb15:8045:ada8:cdcd:8043:1162	128.67.17.98
b51a:901b:cb15:8045:ada8:cdcd:8043:1163	128.67.17.99
b51a:901b:cb15:8045:ada8:cdcd:8043:1164	128.67.17.100
b51a:901b:cb15:8045:ada8:cdcd:8043:1165	128.67.17.101
b51a:901b:cb15:8045:ada8:cdcd:8043:1166	128.67.17.102
b51a:901b:cb15:8045:ada8:cdcd:8043:1167	128.67.17.103
b51a:901b:cb15:8045:ada8:cdcd:8043:1168	128.67.17.104
b51a:901b:cb15:8045:ada8:cdcd:8043:1169	128.67.17.105
b51a:901b:cb15:8045:ada8:cdcd:8043:116a	128.67.17.106
b51a:901b:cb15:8045:ada8:cdcd:8043:116b	128.67.17.107
b51a:901b:cb15:8045:ada8:cdcd:8043:116c	128.67.17.108
b51a:901b:cb15:8045:ada8:cdcd:8043:116d	128.67.17.109
b51a:901b:cb15:8045:ada8:cdcd:8043:116e	128.67.17.110
b51a:901b:cb15:8045:ada8:cdcd:8043:116f	128.67.17.111
b51a:901b:cb15:8045:ada8:cdcd:8043:1170	128.67.17.112
b51a:901b:cb15:8045:ada8:cdcd:8043:1171	128.67.17.113
b51a:901b:cb15:8045:ada8:cdcd:8043:1172	128.67.17.114
b51a:901b:cb15:8045:ada8:cdcd:8043:1173	128.67.17.115
b51a:901b:cb15:8045:ada8:cdcd:8043:1174	128.67.17.116
b51a:901b:cb15:8045:ada8:cdcd:8043:1175	128.67.17.117
b51a:901b:cb15:8045:ada8:cdcd:8043:1176	128.67.17.118
b51a:901b:cb15:8045:ada8:cdcd:8043:1177	128.67.17.119
b51a:901b:cb15:8045:ada8:cdcd:8043:1178	128.67.17.120

b51a:901b:cb15:8045:ada8:cdcd:8043:1179	128.67.17.121
b51a:901b:cb15:8045:ada8:cdcd:8043:117a	128.67.17.122
b51a:901b:cb15:8045:ada8:cdcd:8043:117b	128.67.17.123
b51a:901b:cb15:8045:ada8:cdcd:8043:117c	128.67.17.124
b51a:901b:cb15:8045:ada8:cdcd:8043:117d	128.67.17.125
b51a:901b:cb15:8045:ada8:cdcd:8043:117e	128.67.17.126
b51a:901b:cb15:8045:ada8:cdcd:8043:117f	128.67.17.127
b51a:901b:cb15:8045:ada8:cdcd:8043:1180	128.67.17.128
b51a:901b:cb15:8045:ada8:cdcd:8043:1181	128.67.17.129
b51a:901b:cb15:8045:ada8:cdcd:8043:1182	128.67.17.130
b51a:901b:cb15:8045:ada8:cdcd:8043:1183	128.67.17.131
b51a:901b:cb15:8045:ada8:cdcd:8043:1184	128.67.17.132
b51a:901b:cb15:8045:ada8:cdcd:8043:1185	128.67.17.133
b51a:901b:cb15:8045:ada8:cdcd:8043:1186	128.67.17.134
b51a:901b:cb15:8045:ada8:cdcd:8043:1187	128.67.17.135
b51a:901b:cb15:8045:ada8:cdcd:8043:1188	128.67.17.136
b51a:901b:cb15:8045:ada8:cdcd:8043:1189	128.67.17.137
b51a:901b:cb15:8045:ada8:cdcd:8043:118a	128.67.17.138
b51a:901b:cb15:8045:ada8:cdcd:8043:118b	128.67.17.139
b51a:901b:cb15:8045:ada8:cdcd:8043:118c	128.67.17.140
b51a:901b:cb15:8045:ada8:cdcd:8043:118d	128.67.17.141
b51a:901b:cb15:8045:ada8:cdcd:8043:118e	128.67.17.142
b51a:901b:cb15:8045:ada8:cdcd:8043:118f	128.67.17.143
b51a:901b:cb15:8045:ada8:cdcd:8043:1190	128.67.17.144
b51a:901b:cb15:8045:ada8:cdcd:8043:1191	128.67.17.145
b51a:901b:cb15:8045:ada8:cdcd:8043:1192	128.67.17.146
b51a:901b:cb15:8045:ada8:cdcd:8043:1193	128.67.17.147
b51a:901b:cb15:8045:ada8:cdcd:8043:1194	128.67.17.148
b51a:901b:cb15:8045:ada8:cdcd:8043:1195	128.67.17.149
b51a:901b:cb15:8045:ada8:cdcd:8043:1196	128.67.17.150
b51a:901b:cb15:8045:ada8:cdcd:8043:1197	128.67.17.151
b51a:901b:cb15:8045:ada8:cdcd:8043:1198	128.67.17.152
b51a:901b:cb15:8045:ada8:cdcd:8043:1199	128.67.17.153
b51a:901b:cb15:8045:ada8:cdcd:8043:119a	128.67.17.154
b51a:901b:cb15:8045:ada8:cdcd:8043:119b	128.67.17.155
b51a:901b:cb15:8045:ada8:cdcd:8043:119c	128.67.17.156
b51a:901b:cb15:8045:ada8:cdcd:8043:119d	128.67.17.157
b51a:901b:cb15:8045:ada8:cdcd:8043:119e	128.67.17.158
b51a:901b:cb15:8045:ada8:cdcd:8043:119f	128.67.17.159
b51a:901b:cb15:8045:ada8:cdcd:8043:11a0	128.67.17.160
b51a:901b:cb15:8045:ada8:cdcd:8043:11a1	128.67.17.161
b51a:901b:cb15:8045:ada8:cdcd:8043:11a2	128.67.17.162
b51a:901b:cb15:8045:ada8:cdcd:8043:11a3	128.67.17.163
b51a:901b:cb15:8045:ada8:cdcd:8043:11a4	128.67.17.164
b51a:901b:cb15:8045:ada8:cdcd:8043:11a5	128.67.17.165
b51a:901b:cb15:8045:ada8:cdcd:8043:11a6	128.67.17.166
b51a:901b:cb15:8045:ada8:cdcd:8043:11a7	128.67.17.167
b51a:901b:cb15:8045:ada8:cdcd:8043:11a8	128.67.17.168
b51a:901b:cb15:8045:ada8:cdcd:8043:11a9	128.67.17.169
b51a:901b:cb15:8045:ada8:cdcd:8043:11aa	128.67.17.170
b51a:901b:cb15:8045:ada8:cdcd:8043:11ab	128.67.17.171
b51a:901b:cb15:8045:ada8:cdcd:8043:11ac	128.67.17.172
b51a:901b:cb15:8045:ada8:cdcd:8043:11ad	128.67.17.173
b51a:901b:cb15:8045:ada8:cdcd:8043:11ae	128.67.17.174
b51a:901b:cb15:8045:ada8:cdcd:8043:11af	128.67.17.175
b51a:901b:cb15:8045:ada8:cdcd:8043:11b0	128.67.17.176
b51a:901b:cb15:8045:ada8:cdcd:8043:11b1	128.67.17.177
b51a:901b:cb15:8045:ada8:cdcd:8043:11b2	128.67.17.178
b51a:901b:cb15:8045:ada8:cdcd:8043:11b3	128.67.17.179
b51a:901b:cb15:8045:ada8:cdcd:8043:11b4	128.67.17.180

b51a:901b:cb15:8045:ada8:cdcd:8043:11b5	128.67.17.181
b51a:901b:cb15:8045:ada8:cdcd:8043:11b6	128.67.17.182
b51a:901b:cb15:8045:ada8:cdcd:8043:11b7	128.67.17.183
b51a:901b:cb15:8045:ada8:cdcd:8043:11b8	128.67.17.184
b51a:901b:cb15:8045:ada8:cdcd:8043:11b9	128.67.17.185
b51a:901b:cb15:8045:ada8:cdcd:8043:11ba	128.67.17.186
b51a:901b:cb15:8045:ada8:cdcd:8043:11bb	128.67.17.187
b51a:901b:cb15:8045:ada8:cdcd:8043:11bc	128.67.17.188
b51a:901b:cb15:8045:ada8:cdcd:8043:11bd	128.67.17.189
b51a:901b:cb15:8045:ada8:cdcd:8043:11be	128.67.17.190
b51a:901b:cb15:8045:ada8:cdcd:8043:11bf	128.67.17.191
b51a:901b:cb15:8045:ada8:cdcd:8043:11c0	128.67.17.192
b51a:901b:cb15:8045:ada8:cdcd:8043:11c1	128.67.17.193
b51a:901b:cb15:8045:ada8:cdcd:8043:11c2	128.67.17.194
b51a:901b:cb15:8045:ada8:cdcd:8043:11c3	128.67.17.195
b51a:901b:cb15:8045:ada8:cdcd:8043:11c4	128.67.17.196
b51a:901b:cb15:8045:ada8:cdcd:8043:11c5	128.67.17.197
b51a:901b:cb15:8045:ada8:cdcd:8043:11c6	128.67.17.198
b51a:901b:cb15:8045:ada8:cdcd:8043:11c7	128.67.17.199
b51a:901b:cb15:8045:ada8:cdcd:8043:11c8	128.67.17.200
b51a:901b:cb15:8045:ada8:cdcd:8043:11c9	128.67.17.201
b51a:901b:cb15:8045:ada8:cdcd:8043:11ca	128.67.17.202
b51a:901b:cb15:8045:ada8:cdcd:8043:11cb	128.67.17.203
b51a:901b:cb15:8045:ada8:cdcd:8043:11cc	128.67.17.204
b51a:901b:cb15:8045:ada8:cdcd:8043:11cd	128.67.17.205
b51a:901b:cb15:8045:ada8:cdcd:8043:11ce	128.67.17.206
b51a:901b:cb15:8045:ada8:cdcd:8043:11cf	128.67.17.207
b51a:901b:cb15:8045:ada8:cdcd:8043:11d0	128.67.17.208
b51a:901b:cb15:8045:ada8:cdcd:8043:11d1	128.67.17.209
b51a:901b:cb15:8045:ada8:cdcd:8043:11d2	128.67.17.210
b51a:901b:cb15:8045:ada8:cdcd:8043:11d3	128.67.17.211
b51a:901b:cb15:8045:ada8:cdcd:8043:11d4	128.67.17.212
b51a:901b:cb15:8045:ada8:cdcd:8043:11d5	128.67.17.213
b51a:901b:cb15:8045:ada8:cdcd:8043:11d6	128.67.17.214
b51a:901b:cb15:8045:ada8:cdcd:8043:11d7	128.67.17.215
b51a:901b:cb15:8045:ada8:cdcd:8043:11d8	128.67.17.216
b51a:901b:cb15:8045:ada8:cdcd:8043:11d9	128.67.17.217
b51a:901b:cb15:8045:ada8:cdcd:8043:11da	128.67.17.218
b51a:901b:cb15:8045:ada8:cdcd:8043:11db	128.67.17.219
b51a:901b:cb15:8045:ada8:cdcd:8043:11dc	128.67.17.220
b51a:901b:cb15:8045:ada8:cdcd:8043:11dd	128.67.17.221
b51a:901b:cb15:8045:ada8:cdcd:8043:11de	128.67.17.222
b51a:901b:cb15:8045:ada8:cdcd:8043:11df	128.67.17.223
b51a:901b:cb15:8045:ada8:cdcd:8043:11e0	128.67.17.224
b51a:901b:cb15:8045:ada8:cdcd:8043:11e1	128.67.17.225
b51a:901b:cb15:8045:ada8:cdcd:8043:11e2	128.67.17.226
b51a:901b:cb15:8045:ada8:cdcd:8043:11e3	128.67.17.227
b51a:901b:cb15:8045:ada8:cdcd:8043:11e4	128.67.17.228
b51a:901b:cb15:8045:ada8:cdcd:8043:11e5	128.67.17.229
b51a:901b:cb15:8045:ada8:cdcd:8043:11e6	128.67.17.230
b51a:901b:cb15:8045:ada8:cdcd:8043:11e7	128.67.17.231
b51a:901b:cb15:8045:ada8:cdcd:8043:11e8	128.67.17.232
b51a:901b:cb15:8045:ada8:cdcd:8043:11e9	128.67.17.233
b51a:901b:cb15:8045:ada8:cdcd:8043:11ea	128.67.17.234
b51a:901b:cb15:8045:ada8:cdcd:8043:11eb	128.67.17.235
b51a:901b:cb15:8045:ada8:cdcd:8043:11ec	128.67.17.236
b51a:901b:cb15:8045:ada8:cdcd:8043:11ed	128.67.17.237
b51a:901b:cb15:8045:ada8:cdcd:8043:11ee	128.67.17.238
b51a:901b:cb15:8045:ada8:cdcd:8043:11ef	128.67.17.239
b51a:901b:cb15:8045:ada8:cdcd:8043:11f0	128.67.17.240
b51a:901b:cb15:8045:ada8:cdcd:8043:11f1	128.67.17.241
b51a:901b:cb15:8045:ada8:cdcd:8043:11f2	128.67.17.242
b51a:901b:cb15:8045:ada8:cdcd:8043:11f3	128.67.17.243
b51a:901b:cb15:8045:ada8:cdcd:8043:11f4	128.67.17.244
b51a:901b:cb15:8045:ada8:cdcd:8043:11f5	128.67.17.245
b51a:901b:cb15:8045:ada8:cdcd:8043:11f6	128.67.17.246
b51a:901b:cb15:8045:ada8:cdcd:8043:11f7	128.67.17.247
b51a:901b:cb15:8045:ada8:cdcd:8043:11f8	128.67.17.248
b51a:901b:cb15:8045:ada8:cdcd:8043:11f9	128.67.17.249
b51a:901b:cb15:8045:ada8:cdcd:8043:11fa	128.67.17.250
b51a:901b:cb15:8045:ada8:cdcd:8043:11fb	128.67.17.251
b51a:901b:cb15:8045:ada8:cdcd:8043:11fc	128.67.17.252
b51a:901b:cb15:8045:ada8:cdcd:8043:11fd	128.67.17.253
b51a:901b:cb15:8045:ada8:cdcd:8043:11fe	128.67.17.254
b51a:901b:cb15:8045:ada8:cdcd:8043:11ff	128.67.17.255

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.