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:be24:7f12:1101	127.18.17.1
b51a:901b:cb15:8045:ada8:be24:7f12:1102	127.18.17.2
b51a:901b:cb15:8045:ada8:be24:7f12:1103	127.18.17.3
b51a:901b:cb15:8045:ada8:be24:7f12:1104	127.18.17.4
b51a:901b:cb15:8045:ada8:be24:7f12:1105	127.18.17.5
b51a:901b:cb15:8045:ada8:be24:7f12:1106	127.18.17.6
b51a:901b:cb15:8045:ada8:be24:7f12:1107	127.18.17.7
b51a:901b:cb15:8045:ada8:be24:7f12:1108	127.18.17.8
b51a:901b:cb15:8045:ada8:be24:7f12:1109	127.18.17.9
b51a:901b:cb15:8045:ada8:be24:7f12:110a	127.18.17.10
b51a:901b:cb15:8045:ada8:be24:7f12:110b	127.18.17.11
b51a:901b:cb15:8045:ada8:be24:7f12:110c	127.18.17.12
b51a:901b:cb15:8045:ada8:be24:7f12:110d	127.18.17.13
b51a:901b:cb15:8045:ada8:be24:7f12:110e	127.18.17.14
b51a:901b:cb15:8045:ada8:be24:7f12:110f	127.18.17.15
b51a:901b:cb15:8045:ada8:be24:7f12:1110	127.18.17.16
b51a:901b:cb15:8045:ada8:be24:7f12:1111	127.18.17.17
b51a:901b:cb15:8045:ada8:be24:7f12:1112	127.18.17.18
b51a:901b:cb15:8045:ada8:be24:7f12:1113	127.18.17.19
b51a:901b:cb15:8045:ada8:be24:7f12:1114	127.18.17.20
b51a:901b:cb15:8045:ada8:be24:7f12:1115	127.18.17.21
b51a:901b:cb15:8045:ada8:be24:7f12:1116	127.18.17.22
b51a:901b:cb15:8045:ada8:be24:7f12:1117	127.18.17.23
b51a:901b:cb15:8045:ada8:be24:7f12:1118	127.18.17.24
b51a:901b:cb15:8045:ada8:be24:7f12:1119	127.18.17.25
b51a:901b:cb15:8045:ada8:be24:7f12:111a	127.18.17.26
b51a:901b:cb15:8045:ada8:be24:7f12:111b	127.18.17.27
b51a:901b:cb15:8045:ada8:be24:7f12:111c	127.18.17.28
b51a:901b:cb15:8045:ada8:be24:7f12:111d	127.18.17.29
b51a:901b:cb15:8045:ada8:be24:7f12:111e	127.18.17.30
b51a:901b:cb15:8045:ada8:be24:7f12:111f	127.18.17.31
b51a:901b:cb15:8045:ada8:be24:7f12:1120	127.18.17.32
b51a:901b:cb15:8045:ada8:be24:7f12:1121	127.18.17.33
b51a:901b:cb15:8045:ada8:be24:7f12:1122	127.18.17.34
b51a:901b:cb15:8045:ada8:be24:7f12:1123	127.18.17.35
b51a:901b:cb15:8045:ada8:be24:7f12:1124	127.18.17.36
b51a:901b:cb15:8045:ada8:be24:7f12:1125	127.18.17.37
b51a:901b:cb15:8045:ada8:be24:7f12:1126	127.18.17.38
b51a:901b:cb15:8045:ada8:be24:7f12:1127	127.18.17.39
b51a:901b:cb15:8045:ada8:be24:7f12:1128	127.18.17.40
b51a:901b:cb15:8045:ada8:be24:7f12:1129	127.18.17.41
b51a:901b:cb15:8045:ada8:be24:7f12:112a	127.18.17.42
b51a:901b:cb15:8045:ada8:be24:7f12:112b	127.18.17.43
b51a:901b:cb15:8045:ada8:be24:7f12:112c	127.18.17.44
b51a:901b:cb15:8045:ada8:be24:7f12:112d	127.18.17.45
b51a:901b:cb15:8045:ada8:be24:7f12:112e	127.18.17.46
b51a:901b:cb15:8045:ada8:be24:7f12:112f	127.18.17.47
b51a:901b:cb15:8045:ada8:be24:7f12:1130	127.18.17.48
b51a:901b:cb15:8045:ada8:be24:7f12:1131	127.18.17.49
b51a:901b:cb15:8045:ada8:be24:7f12:1132	127.18.17.50
b51a:901b:cb15:8045:ada8:be24:7f12:1133	127.18.17.51
b51a:901b:cb15:8045:ada8:be24:7f12:1134	127.18.17.52
b51a:901b:cb15:8045:ada8:be24:7f12:1135	127.18.17.53
b51a:901b:cb15:8045:ada8:be24:7f12:1136	127.18.17.54
b51a:901b:cb15:8045:ada8:be24:7f12:1137	127.18.17.55
b51a:901b:cb15:8045:ada8:be24:7f12:1138	127.18.17.56
b51a:901b:cb15:8045:ada8:be24:7f12:1139	127.18.17.57
b51a:901b:cb15:8045:ada8:be24:7f12:113a	127.18.17.58
b51a:901b:cb15:8045:ada8:be24:7f12:113b	127.18.17.59
b51a:901b:cb15:8045:ada8:be24:7f12:113c	127.18.17.60

b51a:901b:cb15:8045:ada8:be24:7f12:113d	127.18.17.61
b51a:901b:cb15:8045:ada8:be24:7f12:113e	127.18.17.62
b51a:901b:cb15:8045:ada8:be24:7f12:113f	127.18.17.63
b51a:901b:cb15:8045:ada8:be24:7f12:1140	127.18.17.64
b51a:901b:cb15:8045:ada8:be24:7f12:1141	127.18.17.65
b51a:901b:cb15:8045:ada8:be24:7f12:1142	127.18.17.66
b51a:901b:cb15:8045:ada8:be24:7f12:1143	127.18.17.67
b51a:901b:cb15:8045:ada8:be24:7f12:1144	127.18.17.68
b51a:901b:cb15:8045:ada8:be24:7f12:1145	127.18.17.69
b51a:901b:cb15:8045:ada8:be24:7f12:1146	127.18.17.70
b51a:901b:cb15:8045:ada8:be24:7f12:1147	127.18.17.71
b51a:901b:cb15:8045:ada8:be24:7f12:1148	127.18.17.72
b51a:901b:cb15:8045:ada8:be24:7f12:1149	127.18.17.73
b51a:901b:cb15:8045:ada8:be24:7f12:114a	127.18.17.74
b51a:901b:cb15:8045:ada8:be24:7f12:114b	127.18.17.75
b51a:901b:cb15:8045:ada8:be24:7f12:114c	127.18.17.76
b51a:901b:cb15:8045:ada8:be24:7f12:114d	127.18.17.77
b51a:901b:cb15:8045:ada8:be24:7f12:114e	127.18.17.78
b51a:901b:cb15:8045:ada8:be24:7f12:114f	127.18.17.79
b51a:901b:cb15:8045:ada8:be24:7f12:1150	127.18.17.80
b51a:901b:cb15:8045:ada8:be24:7f12:1151	127.18.17.81
b51a:901b:cb15:8045:ada8:be24:7f12:1152	127.18.17.82
b51a:901b:cb15:8045:ada8:be24:7f12:1153	127.18.17.83
b51a:901b:cb15:8045:ada8:be24:7f12:1154	127.18.17.84
b51a:901b:cb15:8045:ada8:be24:7f12:1155	127.18.17.85
b51a:901b:cb15:8045:ada8:be24:7f12:1156	127.18.17.86
b51a:901b:cb15:8045:ada8:be24:7f12:1157	127.18.17.87
b51a:901b:cb15:8045:ada8:be24:7f12:1158	127.18.17.88
b51a:901b:cb15:8045:ada8:be24:7f12:1159	127.18.17.89
b51a:901b:cb15:8045:ada8:be24:7f12:115a	127.18.17.90
b51a:901b:cb15:8045:ada8:be24:7f12:115b	127.18.17.91
b51a:901b:cb15:8045:ada8:be24:7f12:115c	127.18.17.92
b51a:901b:cb15:8045:ada8:be24:7f12:115d	127.18.17.93
b51a:901b:cb15:8045:ada8:be24:7f12:115e	127.18.17.94
b51a:901b:cb15:8045:ada8:be24:7f12:115f	127.18.17.95
b51a:901b:cb15:8045:ada8:be24:7f12:1160	127.18.17.96
b51a:901b:cb15:8045:ada8:be24:7f12:1161	127.18.17.97
b51a:901b:cb15:8045:ada8:be24:7f12:1162	127.18.17.98
b51a:901b:cb15:8045:ada8:be24:7f12:1163	127.18.17.99
b51a:901b:cb15:8045:ada8:be24:7f12:1164	127.18.17.100
b51a:901b:cb15:8045:ada8:be24:7f12:1165	127.18.17.101
b51a:901b:cb15:8045:ada8:be24:7f12:1166	127.18.17.102
b51a:901b:cb15:8045:ada8:be24:7f12:1167	127.18.17.103
b51a:901b:cb15:8045:ada8:be24:7f12:1168	127.18.17.104
b51a:901b:cb15:8045:ada8:be24:7f12:1169	127.18.17.105
b51a:901b:cb15:8045:ada8:be24:7f12:116a	127.18.17.106
b51a:901b:cb15:8045:ada8:be24:7f12:116b	127.18.17.107
b51a:901b:cb15:8045:ada8:be24:7f12:116c	127.18.17.108
b51a:901b:cb15:8045:ada8:be24:7f12:116d	127.18.17.109
b51a:901b:cb15:8045:ada8:be24:7f12:116e	127.18.17.110
b51a:901b:cb15:8045:ada8:be24:7f12:116f	127.18.17.111
b51a:901b:cb15:8045:ada8:be24:7f12:1170	127.18.17.112
b51a:901b:cb15:8045:ada8:be24:7f12:1171	127.18.17.113
b51a:901b:cb15:8045:ada8:be24:7f12:1172	127.18.17.114
b51a:901b:cb15:8045:ada8:be24:7f12:1173	127.18.17.115
b51a:901b:cb15:8045:ada8:be24:7f12:1174	127.18.17.116
b51a:901b:cb15:8045:ada8:be24:7f12:1175	127.18.17.117
b51a:901b:cb15:8045:ada8:be24:7f12:1176	127.18.17.118
b51a:901b:cb15:8045:ada8:be24:7f12:1177	127.18.17.119
b51a:901b:cb15:8045:ada8:be24:7f12:1178	127.18.17.120

b51a:901b:cb15:8045:ada8:be24:7f12:1179	127.18.17.121
b51a:901b:cb15:8045:ada8:be24:7f12:117a	127.18.17.122
b51a:901b:cb15:8045:ada8:be24:7f12:117b	127.18.17.123
b51a:901b:cb15:8045:ada8:be24:7f12:117c	127.18.17.124
b51a:901b:cb15:8045:ada8:be24:7f12:117d	127.18.17.125
b51a:901b:cb15:8045:ada8:be24:7f12:117e	127.18.17.126
b51a:901b:cb15:8045:ada8:be24:7f12:117f	127.18.17.127
b51a:901b:cb15:8045:ada8:be24:7f12:1180	127.18.17.128
b51a:901b:cb15:8045:ada8:be24:7f12:1181	127.18.17.129
b51a:901b:cb15:8045:ada8:be24:7f12:1182	127.18.17.130
b51a:901b:cb15:8045:ada8:be24:7f12:1183	127.18.17.131
b51a:901b:cb15:8045:ada8:be24:7f12:1184	127.18.17.132
b51a:901b:cb15:8045:ada8:be24:7f12:1185	127.18.17.133
b51a:901b:cb15:8045:ada8:be24:7f12:1186	127.18.17.134
b51a:901b:cb15:8045:ada8:be24:7f12:1187	127.18.17.135
b51a:901b:cb15:8045:ada8:be24:7f12:1188	127.18.17.136
b51a:901b:cb15:8045:ada8:be24:7f12:1189	127.18.17.137
b51a:901b:cb15:8045:ada8:be24:7f12:118a	127.18.17.138
b51a:901b:cb15:8045:ada8:be24:7f12:118b	127.18.17.139
b51a:901b:cb15:8045:ada8:be24:7f12:118c	127.18.17.140
b51a:901b:cb15:8045:ada8:be24:7f12:118d	127.18.17.141
b51a:901b:cb15:8045:ada8:be24:7f12:118e	127.18.17.142
b51a:901b:cb15:8045:ada8:be24:7f12:118f	127.18.17.143
b51a:901b:cb15:8045:ada8:be24:7f12:1190	127.18.17.144
b51a:901b:cb15:8045:ada8:be24:7f12:1191	127.18.17.145
b51a:901b:cb15:8045:ada8:be24:7f12:1192	127.18.17.146
b51a:901b:cb15:8045:ada8:be24:7f12:1193	127.18.17.147
b51a:901b:cb15:8045:ada8:be24:7f12:1194	127.18.17.148
b51a:901b:cb15:8045:ada8:be24:7f12:1195	127.18.17.149
b51a:901b:cb15:8045:ada8:be24:7f12:1196	127.18.17.150
b51a:901b:cb15:8045:ada8:be24:7f12:1197	127.18.17.151
b51a:901b:cb15:8045:ada8:be24:7f12:1198	127.18.17.152
b51a:901b:cb15:8045:ada8:be24:7f12:1199	127.18.17.153
b51a:901b:cb15:8045:ada8:be24:7f12:119a	127.18.17.154
b51a:901b:cb15:8045:ada8:be24:7f12:119b	127.18.17.155
b51a:901b:cb15:8045:ada8:be24:7f12:119c	127.18.17.156
b51a:901b:cb15:8045:ada8:be24:7f12:119d	127.18.17.157
b51a:901b:cb15:8045:ada8:be24:7f12:119e	127.18.17.158
b51a:901b:cb15:8045:ada8:be24:7f12:119f	127.18.17.159
b51a:901b:cb15:8045:ada8:be24:7f12:11a0	127.18.17.160
b51a:901b:cb15:8045:ada8:be24:7f12:11a1	127.18.17.161
b51a:901b:cb15:8045:ada8:be24:7f12:11a2	127.18.17.162
b51a:901b:cb15:8045:ada8:be24:7f12:11a3	127.18.17.163
b51a:901b:cb15:8045:ada8:be24:7f12:11a4	127.18.17.164
b51a:901b:cb15:8045:ada8:be24:7f12:11a5	127.18.17.165
b51a:901b:cb15:8045:ada8:be24:7f12:11a6	127.18.17.166
b51a:901b:cb15:8045:ada8:be24:7f12:11a7	127.18.17.167
b51a:901b:cb15:8045:ada8:be24:7f12:11a8	127.18.17.168
b51a:901b:cb15:8045:ada8:be24:7f12:11a9	127.18.17.169
b51a:901b:cb15:8045:ada8:be24:7f12:11aa	127.18.17.170
b51a:901b:cb15:8045:ada8:be24:7f12:11ab	127.18.17.171
b51a:901b:cb15:8045:ada8:be24:7f12:11ac	127.18.17.172
b51a:901b:cb15:8045:ada8:be24:7f12:11ad	127.18.17.173
b51a:901b:cb15:8045:ada8:be24:7f12:11ae	127.18.17.174
b51a:901b:cb15:8045:ada8:be24:7f12:11af	127.18.17.175
b51a:901b:cb15:8045:ada8:be24:7f12:11b0	127.18.17.176
b51a:901b:cb15:8045:ada8:be24:7f12:11b1	127.18.17.177
b51a:901b:cb15:8045:ada8:be24:7f12:11b2	127.18.17.178
b51a:901b:cb15:8045:ada8:be24:7f12:11b3	127.18.17.179
b51a:901b:cb15:8045:ada8:be24:7f12:11b4	127.18.17.180

b51a:901b:cb15:8045:ada8:be24:7f12:11b5	127.18.17.181
b51a:901b:cb15:8045:ada8:be24:7f12:11b6	127.18.17.182
b51a:901b:cb15:8045:ada8:be24:7f12:11b7	127.18.17.183
b51a:901b:cb15:8045:ada8:be24:7f12:11b8	127.18.17.184
b51a:901b:cb15:8045:ada8:be24:7f12:11b9	127.18.17.185
b51a:901b:cb15:8045:ada8:be24:7f12:11ba	127.18.17.186
b51a:901b:cb15:8045:ada8:be24:7f12:11bb	127.18.17.187
b51a:901b:cb15:8045:ada8:be24:7f12:11bc	127.18.17.188
b51a:901b:cb15:8045:ada8:be24:7f12:11bd	127.18.17.189
b51a:901b:cb15:8045:ada8:be24:7f12:11be	127.18.17.190
b51a:901b:cb15:8045:ada8:be24:7f12:11bf	127.18.17.191
b51a:901b:cb15:8045:ada8:be24:7f12:11c0	127.18.17.192
b51a:901b:cb15:8045:ada8:be24:7f12:11c1	127.18.17.193
b51a:901b:cb15:8045:ada8:be24:7f12:11c2	127.18.17.194
b51a:901b:cb15:8045:ada8:be24:7f12:11c3	127.18.17.195
b51a:901b:cb15:8045:ada8:be24:7f12:11c4	127.18.17.196
b51a:901b:cb15:8045:ada8:be24:7f12:11c5	127.18.17.197
b51a:901b:cb15:8045:ada8:be24:7f12:11c6	127.18.17.198
b51a:901b:cb15:8045:ada8:be24:7f12:11c7	127.18.17.199
b51a:901b:cb15:8045:ada8:be24:7f12:11c8	127.18.17.200
b51a:901b:cb15:8045:ada8:be24:7f12:11c9	127.18.17.201
b51a:901b:cb15:8045:ada8:be24:7f12:11ca	127.18.17.202
b51a:901b:cb15:8045:ada8:be24:7f12:11cb	127.18.17.203
b51a:901b:cb15:8045:ada8:be24:7f12:11cc	127.18.17.204
b51a:901b:cb15:8045:ada8:be24:7f12:11cd	127.18.17.205
b51a:901b:cb15:8045:ada8:be24:7f12:11ce	127.18.17.206
b51a:901b:cb15:8045:ada8:be24:7f12:11cf	127.18.17.207
b51a:901b:cb15:8045:ada8:be24:7f12:11d0	127.18.17.208
b51a:901b:cb15:8045:ada8:be24:7f12:11d1	127.18.17.209
b51a:901b:cb15:8045:ada8:be24:7f12:11d2	127.18.17.210
b51a:901b:cb15:8045:ada8:be24:7f12:11d3	127.18.17.211
b51a:901b:cb15:8045:ada8:be24:7f12:11d4	127.18.17.212
b51a:901b:cb15:8045:ada8:be24:7f12:11d5	127.18.17.213
b51a:901b:cb15:8045:ada8:be24:7f12:11d6	127.18.17.214
b51a:901b:cb15:8045:ada8:be24:7f12:11d7	127.18.17.215
b51a:901b:cb15:8045:ada8:be24:7f12:11d8	127.18.17.216
b51a:901b:cb15:8045:ada8:be24:7f12:11d9	127.18.17.217
b51a:901b:cb15:8045:ada8:be24:7f12:11da	127.18.17.218
b51a:901b:cb15:8045:ada8:be24:7f12:11db	127.18.17.219
b51a:901b:cb15:8045:ada8:be24:7f12:11dc	127.18.17.220
b51a:901b:cb15:8045:ada8:be24:7f12:11dd	127.18.17.221
b51a:901b:cb15:8045:ada8:be24:7f12:11de	127.18.17.222
b51a:901b:cb15:8045:ada8:be24:7f12:11df	127.18.17.223
b51a:901b:cb15:8045:ada8:be24:7f12:11e0	127.18.17.224
b51a:901b:cb15:8045:ada8:be24:7f12:11e1	127.18.17.225
b51a:901b:cb15:8045:ada8:be24:7f12:11e2	127.18.17.226
b51a:901b:cb15:8045:ada8:be24:7f12:11e3	127.18.17.227
b51a:901b:cb15:8045:ada8:be24:7f12:11e4	127.18.17.228
b51a:901b:cb15:8045:ada8:be24:7f12:11e5	127.18.17.229
b51a:901b:cb15:8045:ada8:be24:7f12:11e6	127.18.17.230
b51a:901b:cb15:8045:ada8:be24:7f12:11e7	127.18.17.231
b51a:901b:cb15:8045:ada8:be24:7f12:11e8	127.18.17.232
b51a:901b:cb15:8045:ada8:be24:7f12:11e9	127.18.17.233
b51a:901b:cb15:8045:ada8:be24:7f12:11ea	127.18.17.234
b51a:901b:cb15:8045:ada8:be24:7f12:11eb	127.18.17.235
b51a:901b:cb15:8045:ada8:be24:7f12:11ec	127.18.17.236
b51a:901b:cb15:8045:ada8:be24:7f12:11ed	127.18.17.237
b51a:901b:cb15:8045:ada8:be24:7f12:11ee	127.18.17.238
b51a:901b:cb15:8045:ada8:be24:7f12:11ef	127.18.17.239
b51a:901b:cb15:8045:ada8:be24:7f12:11f0	127.18.17.240
b51a:901b:cb15:8045:ada8:be24:7f12:11f1	127.18.17.241
b51a:901b:cb15:8045:ada8:be24:7f12:11f2	127.18.17.242
b51a:901b:cb15:8045:ada8:be24:7f12:11f3	127.18.17.243
b51a:901b:cb15:8045:ada8:be24:7f12:11f4	127.18.17.244
b51a:901b:cb15:8045:ada8:be24:7f12:11f5	127.18.17.245
b51a:901b:cb15:8045:ada8:be24:7f12:11f6	127.18.17.246
b51a:901b:cb15:8045:ada8:be24:7f12:11f7	127.18.17.247
b51a:901b:cb15:8045:ada8:be24:7f12:11f8	127.18.17.248
b51a:901b:cb15:8045:ada8:be24:7f12:11f9	127.18.17.249
b51a:901b:cb15:8045:ada8:be24:7f12:11fa	127.18.17.250
b51a:901b:cb15:8045:ada8:be24:7f12:11fb	127.18.17.251
b51a:901b:cb15:8045:ada8:be24:7f12:11fc	127.18.17.252
b51a:901b:cb15:8045:ada8:be24:7f12:11fd	127.18.17.253
b51a:901b:cb15:8045:ada8:be24:7f12:11fe	127.18.17.254
b51a:901b:cb15:8045:ada8:be24:7f12:11ff	127.18.17.255

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.