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:a157:1001	161.87.16.1
b51a:901b:cb15:8045:ada8:eb24:a157:1002	161.87.16.2
b51a:901b:cb15:8045:ada8:eb24:a157:1003	161.87.16.3
b51a:901b:cb15:8045:ada8:eb24:a157:1004	161.87.16.4
b51a:901b:cb15:8045:ada8:eb24:a157:1005	161.87.16.5
b51a:901b:cb15:8045:ada8:eb24:a157:1006	161.87.16.6
b51a:901b:cb15:8045:ada8:eb24:a157:1007	161.87.16.7
b51a:901b:cb15:8045:ada8:eb24:a157:1008	161.87.16.8
b51a:901b:cb15:8045:ada8:eb24:a157:1009	161.87.16.9
b51a:901b:cb15:8045:ada8:eb24:a157:100a	161.87.16.10
b51a:901b:cb15:8045:ada8:eb24:a157:100b	161.87.16.11
b51a:901b:cb15:8045:ada8:eb24:a157:100c	161.87.16.12
b51a:901b:cb15:8045:ada8:eb24:a157:100d	161.87.16.13
b51a:901b:cb15:8045:ada8:eb24:a157:100e	161.87.16.14
b51a:901b:cb15:8045:ada8:eb24:a157:100f	161.87.16.15
b51a:901b:cb15:8045:ada8:eb24:a157:1010	161.87.16.16
b51a:901b:cb15:8045:ada8:eb24:a157:1011	161.87.16.17
b51a:901b:cb15:8045:ada8:eb24:a157:1012	161.87.16.18
b51a:901b:cb15:8045:ada8:eb24:a157:1013	161.87.16.19
b51a:901b:cb15:8045:ada8:eb24:a157:1014	161.87.16.20
b51a:901b:cb15:8045:ada8:eb24:a157:1015	161.87.16.21
b51a:901b:cb15:8045:ada8:eb24:a157:1016	161.87.16.22
b51a:901b:cb15:8045:ada8:eb24:a157:1017	161.87.16.23
b51a:901b:cb15:8045:ada8:eb24:a157:1018	161.87.16.24
b51a:901b:cb15:8045:ada8:eb24:a157:1019	161.87.16.25
b51a:901b:cb15:8045:ada8:eb24:a157:101a	161.87.16.26
b51a:901b:cb15:8045:ada8:eb24:a157:101b	161.87.16.27
b51a:901b:cb15:8045:ada8:eb24:a157:101c	161.87.16.28
b51a:901b:cb15:8045:ada8:eb24:a157:101d	161.87.16.29
b51a:901b:cb15:8045:ada8:eb24:a157:101e	161.87.16.30
b51a:901b:cb15:8045:ada8:eb24:a157:101f	161.87.16.31
b51a:901b:cb15:8045:ada8:eb24:a157:1020	161.87.16.32
b51a:901b:cb15:8045:ada8:eb24:a157:1021	161.87.16.33
b51a:901b:cb15:8045:ada8:eb24:a157:1022	161.87.16.34
b51a:901b:cb15:8045:ada8:eb24:a157:1023	161.87.16.35
b51a:901b:cb15:8045:ada8:eb24:a157:1024	161.87.16.36
b51a:901b:cb15:8045:ada8:eb24:a157:1025	161.87.16.37
b51a:901b:cb15:8045:ada8:eb24:a157:1026	161.87.16.38
b51a:901b:cb15:8045:ada8:eb24:a157:1027	161.87.16.39
b51a:901b:cb15:8045:ada8:eb24:a157:1028	161.87.16.40
b51a:901b:cb15:8045:ada8:eb24:a157:1029	161.87.16.41
b51a:901b:cb15:8045:ada8:eb24:a157:102a	161.87.16.42
b51a:901b:cb15:8045:ada8:eb24:a157:102b	161.87.16.43
b51a:901b:cb15:8045:ada8:eb24:a157:102c	161.87.16.44
b51a:901b:cb15:8045:ada8:eb24:a157:102d	161.87.16.45
b51a:901b:cb15:8045:ada8:eb24:a157:102e	161.87.16.46
b51a:901b:cb15:8045:ada8:eb24:a157:102f	161.87.16.47
b51a:901b:cb15:8045:ada8:eb24:a157:1030	161.87.16.48
b51a:901b:cb15:8045:ada8:eb24:a157:1031	161.87.16.49
b51a:901b:cb15:8045:ada8:eb24:a157:1032	161.87.16.50
b51a:901b:cb15:8045:ada8:eb24:a157:1033	161.87.16.51
b51a:901b:cb15:8045:ada8:eb24:a157:1034	161.87.16.52
b51a:901b:cb15:8045:ada8:eb24:a157:1035	161.87.16.53
b51a:901b:cb15:8045:ada8:eb24:a157:1036	161.87.16.54
b51a:901b:cb15:8045:ada8:eb24:a157:1037	161.87.16.55
b51a:901b:cb15:8045:ada8:eb24:a157:1038	161.87.16.56
b51a:901b:cb15:8045:ada8:eb24:a157:1039	161.87.16.57
b51a:901b:cb15:8045:ada8:eb24:a157:103a	161.87.16.58
b51a:901b:cb15:8045:ada8:eb24:a157:103b	161.87.16.59
b51a:901b:cb15:8045:ada8:eb24:a157:103c	161.87.16.60

b51a:901b:cb15:8045:ada8:eb24:a157:103d	161.87.16.61
b51a:901b:cb15:8045:ada8:eb24:a157:103e	161.87.16.62
b51a:901b:cb15:8045:ada8:eb24:a157:103f	161.87.16.63
b51a:901b:cb15:8045:ada8:eb24:a157:1040	161.87.16.64
b51a:901b:cb15:8045:ada8:eb24:a157:1041	161.87.16.65
b51a:901b:cb15:8045:ada8:eb24:a157:1042	161.87.16.66
b51a:901b:cb15:8045:ada8:eb24:a157:1043	161.87.16.67
b51a:901b:cb15:8045:ada8:eb24:a157:1044	161.87.16.68
b51a:901b:cb15:8045:ada8:eb24:a157:1045	161.87.16.69
b51a:901b:cb15:8045:ada8:eb24:a157:1046	161.87.16.70
b51a:901b:cb15:8045:ada8:eb24:a157:1047	161.87.16.71
b51a:901b:cb15:8045:ada8:eb24:a157:1048	161.87.16.72
b51a:901b:cb15:8045:ada8:eb24:a157:1049	161.87.16.73
b51a:901b:cb15:8045:ada8:eb24:a157:104a	161.87.16.74
b51a:901b:cb15:8045:ada8:eb24:a157:104b	161.87.16.75
b51a:901b:cb15:8045:ada8:eb24:a157:104c	161.87.16.76
b51a:901b:cb15:8045:ada8:eb24:a157:104d	161.87.16.77
b51a:901b:cb15:8045:ada8:eb24:a157:104e	161.87.16.78
b51a:901b:cb15:8045:ada8:eb24:a157:104f	161.87.16.79
b51a:901b:cb15:8045:ada8:eb24:a157:1050	161.87.16.80
b51a:901b:cb15:8045:ada8:eb24:a157:1051	161.87.16.81
b51a:901b:cb15:8045:ada8:eb24:a157:1052	161.87.16.82
b51a:901b:cb15:8045:ada8:eb24:a157:1053	161.87.16.83
b51a:901b:cb15:8045:ada8:eb24:a157:1054	161.87.16.84
b51a:901b:cb15:8045:ada8:eb24:a157:1055	161.87.16.85
b51a:901b:cb15:8045:ada8:eb24:a157:1056	161.87.16.86
b51a:901b:cb15:8045:ada8:eb24:a157:1057	161.87.16.87
b51a:901b:cb15:8045:ada8:eb24:a157:1058	161.87.16.88
b51a:901b:cb15:8045:ada8:eb24:a157:1059	161.87.16.89
b51a:901b:cb15:8045:ada8:eb24:a157:105a	161.87.16.90
b51a:901b:cb15:8045:ada8:eb24:a157:105b	161.87.16.91
b51a:901b:cb15:8045:ada8:eb24:a157:105c	161.87.16.92
b51a:901b:cb15:8045:ada8:eb24:a157:105d	161.87.16.93
b51a:901b:cb15:8045:ada8:eb24:a157:105e	161.87.16.94
b51a:901b:cb15:8045:ada8:eb24:a157:105f	161.87.16.95
b51a:901b:cb15:8045:ada8:eb24:a157:1060	161.87.16.96
b51a:901b:cb15:8045:ada8:eb24:a157:1061	161.87.16.97
b51a:901b:cb15:8045:ada8:eb24:a157:1062	161.87.16.98
b51a:901b:cb15:8045:ada8:eb24:a157:1063	161.87.16.99
b51a:901b:cb15:8045:ada8:eb24:a157:1064	161.87.16.100
b51a:901b:cb15:8045:ada8:eb24:a157:1065	161.87.16.101
b51a:901b:cb15:8045:ada8:eb24:a157:1066	161.87.16.102
b51a:901b:cb15:8045:ada8:eb24:a157:1067	161.87.16.103
b51a:901b:cb15:8045:ada8:eb24:a157:1068	161.87.16.104
b51a:901b:cb15:8045:ada8:eb24:a157:1069	161.87.16.105
b51a:901b:cb15:8045:ada8:eb24:a157:106a	161.87.16.106
b51a:901b:cb15:8045:ada8:eb24:a157:106b	161.87.16.107
b51a:901b:cb15:8045:ada8:eb24:a157:106c	161.87.16.108
b51a:901b:cb15:8045:ada8:eb24:a157:106d	161.87.16.109
b51a:901b:cb15:8045:ada8:eb24:a157:106e	161.87.16.110
b51a:901b:cb15:8045:ada8:eb24:a157:106f	161.87.16.111
b51a:901b:cb15:8045:ada8:eb24:a157:1070	161.87.16.112
b51a:901b:cb15:8045:ada8:eb24:a157:1071	161.87.16.113
b51a:901b:cb15:8045:ada8:eb24:a157:1072	161.87.16.114
b51a:901b:cb15:8045:ada8:eb24:a157:1073	161.87.16.115
b51a:901b:cb15:8045:ada8:eb24:a157:1074	161.87.16.116
b51a:901b:cb15:8045:ada8:eb24:a157:1075	161.87.16.117
b51a:901b:cb15:8045:ada8:eb24:a157:1076	161.87.16.118
b51a:901b:cb15:8045:ada8:eb24:a157:1077	161.87.16.119
b51a:901b:cb15:8045:ada8:eb24:a157:1078	161.87.16.120

b51a:901b:cb15:8045:ada8:eb24:a157:1079	161.87.16.121
b51a:901b:cb15:8045:ada8:eb24:a157:107a	161.87.16.122
b51a:901b:cb15:8045:ada8:eb24:a157:107b	161.87.16.123
b51a:901b:cb15:8045:ada8:eb24:a157:107c	161.87.16.124
b51a:901b:cb15:8045:ada8:eb24:a157:107d	161.87.16.125
b51a:901b:cb15:8045:ada8:eb24:a157:107e	161.87.16.126
b51a:901b:cb15:8045:ada8:eb24:a157:107f	161.87.16.127
b51a:901b:cb15:8045:ada8:eb24:a157:1080	161.87.16.128
b51a:901b:cb15:8045:ada8:eb24:a157:1081	161.87.16.129
b51a:901b:cb15:8045:ada8:eb24:a157:1082	161.87.16.130
b51a:901b:cb15:8045:ada8:eb24:a157:1083	161.87.16.131
b51a:901b:cb15:8045:ada8:eb24:a157:1084	161.87.16.132
b51a:901b:cb15:8045:ada8:eb24:a157:1085	161.87.16.133
b51a:901b:cb15:8045:ada8:eb24:a157:1086	161.87.16.134
b51a:901b:cb15:8045:ada8:eb24:a157:1087	161.87.16.135
b51a:901b:cb15:8045:ada8:eb24:a157:1088	161.87.16.136
b51a:901b:cb15:8045:ada8:eb24:a157:1089	161.87.16.137
b51a:901b:cb15:8045:ada8:eb24:a157:108a	161.87.16.138
b51a:901b:cb15:8045:ada8:eb24:a157:108b	161.87.16.139
b51a:901b:cb15:8045:ada8:eb24:a157:108c	161.87.16.140
b51a:901b:cb15:8045:ada8:eb24:a157:108d	161.87.16.141
b51a:901b:cb15:8045:ada8:eb24:a157:108e	161.87.16.142
b51a:901b:cb15:8045:ada8:eb24:a157:108f	161.87.16.143
b51a:901b:cb15:8045:ada8:eb24:a157:1090	161.87.16.144
b51a:901b:cb15:8045:ada8:eb24:a157:1091	161.87.16.145
b51a:901b:cb15:8045:ada8:eb24:a157:1092	161.87.16.146
b51a:901b:cb15:8045:ada8:eb24:a157:1093	161.87.16.147
b51a:901b:cb15:8045:ada8:eb24:a157:1094	161.87.16.148
b51a:901b:cb15:8045:ada8:eb24:a157:1095	161.87.16.149
b51a:901b:cb15:8045:ada8:eb24:a157:1096	161.87.16.150
b51a:901b:cb15:8045:ada8:eb24:a157:1097	161.87.16.151
b51a:901b:cb15:8045:ada8:eb24:a157:1098	161.87.16.152
b51a:901b:cb15:8045:ada8:eb24:a157:1099	161.87.16.153
b51a:901b:cb15:8045:ada8:eb24:a157:109a	161.87.16.154
b51a:901b:cb15:8045:ada8:eb24:a157:109b	161.87.16.155
b51a:901b:cb15:8045:ada8:eb24:a157:109c	161.87.16.156
b51a:901b:cb15:8045:ada8:eb24:a157:109d	161.87.16.157
b51a:901b:cb15:8045:ada8:eb24:a157:109e	161.87.16.158
b51a:901b:cb15:8045:ada8:eb24:a157:109f	161.87.16.159
b51a:901b:cb15:8045:ada8:eb24:a157:10a0	161.87.16.160
b51a:901b:cb15:8045:ada8:eb24:a157:10a1	161.87.16.161
b51a:901b:cb15:8045:ada8:eb24:a157:10a2	161.87.16.162
b51a:901b:cb15:8045:ada8:eb24:a157:10a3	161.87.16.163
b51a:901b:cb15:8045:ada8:eb24:a157:10a4	161.87.16.164
b51a:901b:cb15:8045:ada8:eb24:a157:10a5	161.87.16.165
b51a:901b:cb15:8045:ada8:eb24:a157:10a6	161.87.16.166
b51a:901b:cb15:8045:ada8:eb24:a157:10a7	161.87.16.167
b51a:901b:cb15:8045:ada8:eb24:a157:10a8	161.87.16.168
b51a:901b:cb15:8045:ada8:eb24:a157:10a9	161.87.16.169
b51a:901b:cb15:8045:ada8:eb24:a157:10aa	161.87.16.170
b51a:901b:cb15:8045:ada8:eb24:a157:10ab	161.87.16.171
b51a:901b:cb15:8045:ada8:eb24:a157:10ac	161.87.16.172
b51a:901b:cb15:8045:ada8:eb24:a157:10ad	161.87.16.173
b51a:901b:cb15:8045:ada8:eb24:a157:10ae	161.87.16.174
b51a:901b:cb15:8045:ada8:eb24:a157:10af	161.87.16.175
b51a:901b:cb15:8045:ada8:eb24:a157:10b0	161.87.16.176
b51a:901b:cb15:8045:ada8:eb24:a157:10b1	161.87.16.177
b51a:901b:cb15:8045:ada8:eb24:a157:10b2	161.87.16.178
b51a:901b:cb15:8045:ada8:eb24:a157:10b3	161.87.16.179
b51a:901b:cb15:8045:ada8:eb24:a157:10b4	161.87.16.180

b51a:901b:cb15:8045:ada8:eb24:a157:10b5	161.87.16.181
b51a:901b:cb15:8045:ada8:eb24:a157:10b6	161.87.16.182
b51a:901b:cb15:8045:ada8:eb24:a157:10b7	161.87.16.183
b51a:901b:cb15:8045:ada8:eb24:a157:10b8	161.87.16.184
b51a:901b:cb15:8045:ada8:eb24:a157:10b9	161.87.16.185
b51a:901b:cb15:8045:ada8:eb24:a157:10ba	161.87.16.186
b51a:901b:cb15:8045:ada8:eb24:a157:10bb	161.87.16.187
b51a:901b:cb15:8045:ada8:eb24:a157:10bc	161.87.16.188
b51a:901b:cb15:8045:ada8:eb24:a157:10bd	161.87.16.189
b51a:901b:cb15:8045:ada8:eb24:a157:10be	161.87.16.190
b51a:901b:cb15:8045:ada8:eb24:a157:10bf	161.87.16.191
b51a:901b:cb15:8045:ada8:eb24:a157:10c0	161.87.16.192
b51a:901b:cb15:8045:ada8:eb24:a157:10c1	161.87.16.193
b51a:901b:cb15:8045:ada8:eb24:a157:10c2	161.87.16.194
b51a:901b:cb15:8045:ada8:eb24:a157:10c3	161.87.16.195
b51a:901b:cb15:8045:ada8:eb24:a157:10c4	161.87.16.196
b51a:901b:cb15:8045:ada8:eb24:a157:10c5	161.87.16.197
b51a:901b:cb15:8045:ada8:eb24:a157:10c6	161.87.16.198
b51a:901b:cb15:8045:ada8:eb24:a157:10c7	161.87.16.199
b51a:901b:cb15:8045:ada8:eb24:a157:10c8	161.87.16.200
b51a:901b:cb15:8045:ada8:eb24:a157:10c9	161.87.16.201
b51a:901b:cb15:8045:ada8:eb24:a157:10ca	161.87.16.202
b51a:901b:cb15:8045:ada8:eb24:a157:10cb	161.87.16.203
b51a:901b:cb15:8045:ada8:eb24:a157:10cc	161.87.16.204
b51a:901b:cb15:8045:ada8:eb24:a157:10cd	161.87.16.205
b51a:901b:cb15:8045:ada8:eb24:a157:10ce	161.87.16.206
b51a:901b:cb15:8045:ada8:eb24:a157:10cf	161.87.16.207
b51a:901b:cb15:8045:ada8:eb24:a157:10d0	161.87.16.208
b51a:901b:cb15:8045:ada8:eb24:a157:10d1	161.87.16.209
b51a:901b:cb15:8045:ada8:eb24:a157:10d2	161.87.16.210
b51a:901b:cb15:8045:ada8:eb24:a157:10d3	161.87.16.211
b51a:901b:cb15:8045:ada8:eb24:a157:10d4	161.87.16.212
b51a:901b:cb15:8045:ada8:eb24:a157:10d5	161.87.16.213
b51a:901b:cb15:8045:ada8:eb24:a157:10d6	161.87.16.214
b51a:901b:cb15:8045:ada8:eb24:a157:10d7	161.87.16.215
b51a:901b:cb15:8045:ada8:eb24:a157:10d8	161.87.16.216
b51a:901b:cb15:8045:ada8:eb24:a157:10d9	161.87.16.217
b51a:901b:cb15:8045:ada8:eb24:a157:10da	161.87.16.218
b51a:901b:cb15:8045:ada8:eb24:a157:10db	161.87.16.219
b51a:901b:cb15:8045:ada8:eb24:a157:10dc	161.87.16.220
b51a:901b:cb15:8045:ada8:eb24:a157:10dd	161.87.16.221
b51a:901b:cb15:8045:ada8:eb24:a157:10de	161.87.16.222
b51a:901b:cb15:8045:ada8:eb24:a157:10df	161.87.16.223
b51a:901b:cb15:8045:ada8:eb24:a157:10e0	161.87.16.224
b51a:901b:cb15:8045:ada8:eb24:a157:10e1	161.87.16.225
b51a:901b:cb15:8045:ada8:eb24:a157:10e2	161.87.16.226
b51a:901b:cb15:8045:ada8:eb24:a157:10e3	161.87.16.227
b51a:901b:cb15:8045:ada8:eb24:a157:10e4	161.87.16.228
b51a:901b:cb15:8045:ada8:eb24:a157:10e5	161.87.16.229
b51a:901b:cb15:8045:ada8:eb24:a157:10e6	161.87.16.230
b51a:901b:cb15:8045:ada8:eb24:a157:10e7	161.87.16.231
b51a:901b:cb15:8045:ada8:eb24:a157:10e8	161.87.16.232
b51a:901b:cb15:8045:ada8:eb24:a157:10e9	161.87.16.233
b51a:901b:cb15:8045:ada8:eb24:a157:10ea	161.87.16.234
b51a:901b:cb15:8045:ada8:eb24:a157:10eb	161.87.16.235
b51a:901b:cb15:8045:ada8:eb24:a157:10ec	161.87.16.236
b51a:901b:cb15:8045:ada8:eb24:a157:10ed	161.87.16.237
b51a:901b:cb15:8045:ada8:eb24:a157:10ee	161.87.16.238
b51a:901b:cb15:8045:ada8:eb24:a157:10ef	161.87.16.239
b51a:901b:cb15:8045:ada8:eb24:a157:10f0	161.87.16.240
b51a:901b:cb15:8045:ada8:eb24:a157:10f1	161.87.16.241
b51a:901b:cb15:8045:ada8:eb24:a157:10f2	161.87.16.242
b51a:901b:cb15:8045:ada8:eb24:a157:10f3	161.87.16.243
b51a:901b:cb15:8045:ada8:eb24:a157:10f4	161.87.16.244
b51a:901b:cb15:8045:ada8:eb24:a157:10f5	161.87.16.245
b51a:901b:cb15:8045:ada8:eb24:a157:10f6	161.87.16.246
b51a:901b:cb15:8045:ada8:eb24:a157:10f7	161.87.16.247
b51a:901b:cb15:8045:ada8:eb24:a157:10f8	161.87.16.248
b51a:901b:cb15:8045:ada8:eb24:a157:10f9	161.87.16.249
b51a:901b:cb15:8045:ada8:eb24:a157:10fa	161.87.16.250
b51a:901b:cb15:8045:ada8:eb24:a157:10fb	161.87.16.251
b51a:901b:cb15:8045:ada8:eb24:a157:10fc	161.87.16.252
b51a:901b:cb15:8045:ada8:eb24:a157:10fd	161.87.16.253
b51a:901b:cb15:8045:ada8:eb24:a157:10fe	161.87.16.254
b51a:901b:cb15:8045:ada8:eb24:a157:10ff	161.87.16.255

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.