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:ac24:23dd:1001	35.221.16.1
b51a:901b:901b:8082:d157:ac24:23dd:1002	35.221.16.2
b51a:901b:901b:8082:d157:ac24:23dd:1003	35.221.16.3
b51a:901b:901b:8082:d157:ac24:23dd:1004	35.221.16.4
b51a:901b:901b:8082:d157:ac24:23dd:1005	35.221.16.5
b51a:901b:901b:8082:d157:ac24:23dd:1006	35.221.16.6
b51a:901b:901b:8082:d157:ac24:23dd:1007	35.221.16.7
b51a:901b:901b:8082:d157:ac24:23dd:1008	35.221.16.8
b51a:901b:901b:8082:d157:ac24:23dd:1009	35.221.16.9
b51a:901b:901b:8082:d157:ac24:23dd:100a	35.221.16.10
b51a:901b:901b:8082:d157:ac24:23dd:100b	35.221.16.11
b51a:901b:901b:8082:d157:ac24:23dd:100c	35.221.16.12
b51a:901b:901b:8082:d157:ac24:23dd:100d	35.221.16.13
b51a:901b:901b:8082:d157:ac24:23dd:100e	35.221.16.14
b51a:901b:901b:8082:d157:ac24:23dd:100f	35.221.16.15
b51a:901b:901b:8082:d157:ac24:23dd:1010	35.221.16.16
b51a:901b:901b:8082:d157:ac24:23dd:1011	35.221.16.17
b51a:901b:901b:8082:d157:ac24:23dd:1012	35.221.16.18
b51a:901b:901b:8082:d157:ac24:23dd:1013	35.221.16.19
b51a:901b:901b:8082:d157:ac24:23dd:1014	35.221.16.20
b51a:901b:901b:8082:d157:ac24:23dd:1015	35.221.16.21
b51a:901b:901b:8082:d157:ac24:23dd:1016	35.221.16.22
b51a:901b:901b:8082:d157:ac24:23dd:1017	35.221.16.23
b51a:901b:901b:8082:d157:ac24:23dd:1018	35.221.16.24
b51a:901b:901b:8082:d157:ac24:23dd:1019	35.221.16.25
b51a:901b:901b:8082:d157:ac24:23dd:101a	35.221.16.26
b51a:901b:901b:8082:d157:ac24:23dd:101b	35.221.16.27
b51a:901b:901b:8082:d157:ac24:23dd:101c	35.221.16.28
b51a:901b:901b:8082:d157:ac24:23dd:101d	35.221.16.29
b51a:901b:901b:8082:d157:ac24:23dd:101e	35.221.16.30
b51a:901b:901b:8082:d157:ac24:23dd:101f	35.221.16.31
b51a:901b:901b:8082:d157:ac24:23dd:1020	35.221.16.32
b51a:901b:901b:8082:d157:ac24:23dd:1021	35.221.16.33
b51a:901b:901b:8082:d157:ac24:23dd:1022	35.221.16.34
b51a:901b:901b:8082:d157:ac24:23dd:1023	35.221.16.35
b51a:901b:901b:8082:d157:ac24:23dd:1024	35.221.16.36
b51a:901b:901b:8082:d157:ac24:23dd:1025	35.221.16.37
b51a:901b:901b:8082:d157:ac24:23dd:1026	35.221.16.38
b51a:901b:901b:8082:d157:ac24:23dd:1027	35.221.16.39
b51a:901b:901b:8082:d157:ac24:23dd:1028	35.221.16.40
b51a:901b:901b:8082:d157:ac24:23dd:1029	35.221.16.41
b51a:901b:901b:8082:d157:ac24:23dd:102a	35.221.16.42
b51a:901b:901b:8082:d157:ac24:23dd:102b	35.221.16.43
b51a:901b:901b:8082:d157:ac24:23dd:102c	35.221.16.44
b51a:901b:901b:8082:d157:ac24:23dd:102d	35.221.16.45
b51a:901b:901b:8082:d157:ac24:23dd:102e	35.221.16.46
b51a:901b:901b:8082:d157:ac24:23dd:102f	35.221.16.47
b51a:901b:901b:8082:d157:ac24:23dd:1030	35.221.16.48
b51a:901b:901b:8082:d157:ac24:23dd:1031	35.221.16.49
b51a:901b:901b:8082:d157:ac24:23dd:1032	35.221.16.50
b51a:901b:901b:8082:d157:ac24:23dd:1033	35.221.16.51
b51a:901b:901b:8082:d157:ac24:23dd:1034	35.221.16.52
b51a:901b:901b:8082:d157:ac24:23dd:1035	35.221.16.53
b51a:901b:901b:8082:d157:ac24:23dd:1036	35.221.16.54
b51a:901b:901b:8082:d157:ac24:23dd:1037	35.221.16.55
b51a:901b:901b:8082:d157:ac24:23dd:1038	35.221.16.56
b51a:901b:901b:8082:d157:ac24:23dd:1039	35.221.16.57
b51a:901b:901b:8082:d157:ac24:23dd:103a	35.221.16.58
b51a:901b:901b:8082:d157:ac24:23dd:103b	35.221.16.59
b51a:901b:901b:8082:d157:ac24:23dd:103c	35.221.16.60

b51a:901b:901b:8082:d157:ac24:23dd:103d	35.221.16.61
b51a:901b:901b:8082:d157:ac24:23dd:103e	35.221.16.62
b51a:901b:901b:8082:d157:ac24:23dd:103f	35.221.16.63
b51a:901b:901b:8082:d157:ac24:23dd:1040	35.221.16.64
b51a:901b:901b:8082:d157:ac24:23dd:1041	35.221.16.65
b51a:901b:901b:8082:d157:ac24:23dd:1042	35.221.16.66
b51a:901b:901b:8082:d157:ac24:23dd:1043	35.221.16.67
b51a:901b:901b:8082:d157:ac24:23dd:1044	35.221.16.68
b51a:901b:901b:8082:d157:ac24:23dd:1045	35.221.16.69
b51a:901b:901b:8082:d157:ac24:23dd:1046	35.221.16.70
b51a:901b:901b:8082:d157:ac24:23dd:1047	35.221.16.71
b51a:901b:901b:8082:d157:ac24:23dd:1048	35.221.16.72
b51a:901b:901b:8082:d157:ac24:23dd:1049	35.221.16.73
b51a:901b:901b:8082:d157:ac24:23dd:104a	35.221.16.74
b51a:901b:901b:8082:d157:ac24:23dd:104b	35.221.16.75
b51a:901b:901b:8082:d157:ac24:23dd:104c	35.221.16.76
b51a:901b:901b:8082:d157:ac24:23dd:104d	35.221.16.77
b51a:901b:901b:8082:d157:ac24:23dd:104e	35.221.16.78
b51a:901b:901b:8082:d157:ac24:23dd:104f	35.221.16.79
b51a:901b:901b:8082:d157:ac24:23dd:1050	35.221.16.80
b51a:901b:901b:8082:d157:ac24:23dd:1051	35.221.16.81
b51a:901b:901b:8082:d157:ac24:23dd:1052	35.221.16.82
b51a:901b:901b:8082:d157:ac24:23dd:1053	35.221.16.83
b51a:901b:901b:8082:d157:ac24:23dd:1054	35.221.16.84
b51a:901b:901b:8082:d157:ac24:23dd:1055	35.221.16.85
b51a:901b:901b:8082:d157:ac24:23dd:1056	35.221.16.86
b51a:901b:901b:8082:d157:ac24:23dd:1057	35.221.16.87
b51a:901b:901b:8082:d157:ac24:23dd:1058	35.221.16.88
b51a:901b:901b:8082:d157:ac24:23dd:1059	35.221.16.89
b51a:901b:901b:8082:d157:ac24:23dd:105a	35.221.16.90
b51a:901b:901b:8082:d157:ac24:23dd:105b	35.221.16.91
b51a:901b:901b:8082:d157:ac24:23dd:105c	35.221.16.92
b51a:901b:901b:8082:d157:ac24:23dd:105d	35.221.16.93
b51a:901b:901b:8082:d157:ac24:23dd:105e	35.221.16.94
b51a:901b:901b:8082:d157:ac24:23dd:105f	35.221.16.95
b51a:901b:901b:8082:d157:ac24:23dd:1060	35.221.16.96
b51a:901b:901b:8082:d157:ac24:23dd:1061	35.221.16.97
b51a:901b:901b:8082:d157:ac24:23dd:1062	35.221.16.98
b51a:901b:901b:8082:d157:ac24:23dd:1063	35.221.16.99
b51a:901b:901b:8082:d157:ac24:23dd:1064	35.221.16.100
b51a:901b:901b:8082:d157:ac24:23dd:1065	35.221.16.101
b51a:901b:901b:8082:d157:ac24:23dd:1066	35.221.16.102
b51a:901b:901b:8082:d157:ac24:23dd:1067	35.221.16.103
b51a:901b:901b:8082:d157:ac24:23dd:1068	35.221.16.104
b51a:901b:901b:8082:d157:ac24:23dd:1069	35.221.16.105
b51a:901b:901b:8082:d157:ac24:23dd:106a	35.221.16.106
b51a:901b:901b:8082:d157:ac24:23dd:106b	35.221.16.107
b51a:901b:901b:8082:d157:ac24:23dd:106c	35.221.16.108
b51a:901b:901b:8082:d157:ac24:23dd:106d	35.221.16.109
b51a:901b:901b:8082:d157:ac24:23dd:106e	35.221.16.110
b51a:901b:901b:8082:d157:ac24:23dd:106f	35.221.16.111
b51a:901b:901b:8082:d157:ac24:23dd:1070	35.221.16.112
b51a:901b:901b:8082:d157:ac24:23dd:1071	35.221.16.113
b51a:901b:901b:8082:d157:ac24:23dd:1072	35.221.16.114
b51a:901b:901b:8082:d157:ac24:23dd:1073	35.221.16.115
b51a:901b:901b:8082:d157:ac24:23dd:1074	35.221.16.116
b51a:901b:901b:8082:d157:ac24:23dd:1075	35.221.16.117
b51a:901b:901b:8082:d157:ac24:23dd:1076	35.221.16.118
b51a:901b:901b:8082:d157:ac24:23dd:1077	35.221.16.119
b51a:901b:901b:8082:d157:ac24:23dd:1078	35.221.16.120

b51a:901b:901b:8082:d157:ac24:23dd:1079	35.221.16.121
b51a:901b:901b:8082:d157:ac24:23dd:107a	35.221.16.122
b51a:901b:901b:8082:d157:ac24:23dd:107b	35.221.16.123
b51a:901b:901b:8082:d157:ac24:23dd:107c	35.221.16.124
b51a:901b:901b:8082:d157:ac24:23dd:107d	35.221.16.125
b51a:901b:901b:8082:d157:ac24:23dd:107e	35.221.16.126
b51a:901b:901b:8082:d157:ac24:23dd:107f	35.221.16.127
b51a:901b:901b:8082:d157:ac24:23dd:1080	35.221.16.128
b51a:901b:901b:8082:d157:ac24:23dd:1081	35.221.16.129
b51a:901b:901b:8082:d157:ac24:23dd:1082	35.221.16.130
b51a:901b:901b:8082:d157:ac24:23dd:1083	35.221.16.131
b51a:901b:901b:8082:d157:ac24:23dd:1084	35.221.16.132
b51a:901b:901b:8082:d157:ac24:23dd:1085	35.221.16.133
b51a:901b:901b:8082:d157:ac24:23dd:1086	35.221.16.134
b51a:901b:901b:8082:d157:ac24:23dd:1087	35.221.16.135
b51a:901b:901b:8082:d157:ac24:23dd:1088	35.221.16.136
b51a:901b:901b:8082:d157:ac24:23dd:1089	35.221.16.137
b51a:901b:901b:8082:d157:ac24:23dd:108a	35.221.16.138
b51a:901b:901b:8082:d157:ac24:23dd:108b	35.221.16.139
b51a:901b:901b:8082:d157:ac24:23dd:108c	35.221.16.140
b51a:901b:901b:8082:d157:ac24:23dd:108d	35.221.16.141
b51a:901b:901b:8082:d157:ac24:23dd:108e	35.221.16.142
b51a:901b:901b:8082:d157:ac24:23dd:108f	35.221.16.143
b51a:901b:901b:8082:d157:ac24:23dd:1090	35.221.16.144
b51a:901b:901b:8082:d157:ac24:23dd:1091	35.221.16.145
b51a:901b:901b:8082:d157:ac24:23dd:1092	35.221.16.146
b51a:901b:901b:8082:d157:ac24:23dd:1093	35.221.16.147
b51a:901b:901b:8082:d157:ac24:23dd:1094	35.221.16.148
b51a:901b:901b:8082:d157:ac24:23dd:1095	35.221.16.149
b51a:901b:901b:8082:d157:ac24:23dd:1096	35.221.16.150
b51a:901b:901b:8082:d157:ac24:23dd:1097	35.221.16.151
b51a:901b:901b:8082:d157:ac24:23dd:1098	35.221.16.152
b51a:901b:901b:8082:d157:ac24:23dd:1099	35.221.16.153
b51a:901b:901b:8082:d157:ac24:23dd:109a	35.221.16.154
b51a:901b:901b:8082:d157:ac24:23dd:109b	35.221.16.155
b51a:901b:901b:8082:d157:ac24:23dd:109c	35.221.16.156
b51a:901b:901b:8082:d157:ac24:23dd:109d	35.221.16.157
b51a:901b:901b:8082:d157:ac24:23dd:109e	35.221.16.158
b51a:901b:901b:8082:d157:ac24:23dd:109f	35.221.16.159
b51a:901b:901b:8082:d157:ac24:23dd:10a0	35.221.16.160
b51a:901b:901b:8082:d157:ac24:23dd:10a1	35.221.16.161
b51a:901b:901b:8082:d157:ac24:23dd:10a2	35.221.16.162
b51a:901b:901b:8082:d157:ac24:23dd:10a3	35.221.16.163
b51a:901b:901b:8082:d157:ac24:23dd:10a4	35.221.16.164
b51a:901b:901b:8082:d157:ac24:23dd:10a5	35.221.16.165
b51a:901b:901b:8082:d157:ac24:23dd:10a6	35.221.16.166
b51a:901b:901b:8082:d157:ac24:23dd:10a7	35.221.16.167
b51a:901b:901b:8082:d157:ac24:23dd:10a8	35.221.16.168
b51a:901b:901b:8082:d157:ac24:23dd:10a9	35.221.16.169
b51a:901b:901b:8082:d157:ac24:23dd:10aa	35.221.16.170
b51a:901b:901b:8082:d157:ac24:23dd:10ab	35.221.16.171
b51a:901b:901b:8082:d157:ac24:23dd:10ac	35.221.16.172
b51a:901b:901b:8082:d157:ac24:23dd:10ad	35.221.16.173
b51a:901b:901b:8082:d157:ac24:23dd:10ae	35.221.16.174
b51a:901b:901b:8082:d157:ac24:23dd:10af	35.221.16.175
b51a:901b:901b:8082:d157:ac24:23dd:10b0	35.221.16.176
b51a:901b:901b:8082:d157:ac24:23dd:10b1	35.221.16.177
b51a:901b:901b:8082:d157:ac24:23dd:10b2	35.221.16.178
b51a:901b:901b:8082:d157:ac24:23dd:10b3	35.221.16.179
b51a:901b:901b:8082:d157:ac24:23dd:10b4	35.221.16.180

b51a:901b:901b:8082:d157:ac24:23dd:10b5	35.221.16.181
b51a:901b:901b:8082:d157:ac24:23dd:10b6	35.221.16.182
b51a:901b:901b:8082:d157:ac24:23dd:10b7	35.221.16.183
b51a:901b:901b:8082:d157:ac24:23dd:10b8	35.221.16.184
b51a:901b:901b:8082:d157:ac24:23dd:10b9	35.221.16.185
b51a:901b:901b:8082:d157:ac24:23dd:10ba	35.221.16.186
b51a:901b:901b:8082:d157:ac24:23dd:10bb	35.221.16.187
b51a:901b:901b:8082:d157:ac24:23dd:10bc	35.221.16.188
b51a:901b:901b:8082:d157:ac24:23dd:10bd	35.221.16.189
b51a:901b:901b:8082:d157:ac24:23dd:10be	35.221.16.190
b51a:901b:901b:8082:d157:ac24:23dd:10bf	35.221.16.191
b51a:901b:901b:8082:d157:ac24:23dd:10c0	35.221.16.192
b51a:901b:901b:8082:d157:ac24:23dd:10c1	35.221.16.193
b51a:901b:901b:8082:d157:ac24:23dd:10c2	35.221.16.194
b51a:901b:901b:8082:d157:ac24:23dd:10c3	35.221.16.195
b51a:901b:901b:8082:d157:ac24:23dd:10c4	35.221.16.196
b51a:901b:901b:8082:d157:ac24:23dd:10c5	35.221.16.197
b51a:901b:901b:8082:d157:ac24:23dd:10c6	35.221.16.198
b51a:901b:901b:8082:d157:ac24:23dd:10c7	35.221.16.199
b51a:901b:901b:8082:d157:ac24:23dd:10c8	35.221.16.200
b51a:901b:901b:8082:d157:ac24:23dd:10c9	35.221.16.201
b51a:901b:901b:8082:d157:ac24:23dd:10ca	35.221.16.202
b51a:901b:901b:8082:d157:ac24:23dd:10cb	35.221.16.203
b51a:901b:901b:8082:d157:ac24:23dd:10cc	35.221.16.204
b51a:901b:901b:8082:d157:ac24:23dd:10cd	35.221.16.205
b51a:901b:901b:8082:d157:ac24:23dd:10ce	35.221.16.206
b51a:901b:901b:8082:d157:ac24:23dd:10cf	35.221.16.207
b51a:901b:901b:8082:d157:ac24:23dd:10d0	35.221.16.208
b51a:901b:901b:8082:d157:ac24:23dd:10d1	35.221.16.209
b51a:901b:901b:8082:d157:ac24:23dd:10d2	35.221.16.210
b51a:901b:901b:8082:d157:ac24:23dd:10d3	35.221.16.211
b51a:901b:901b:8082:d157:ac24:23dd:10d4	35.221.16.212
b51a:901b:901b:8082:d157:ac24:23dd:10d5	35.221.16.213
b51a:901b:901b:8082:d157:ac24:23dd:10d6	35.221.16.214
b51a:901b:901b:8082:d157:ac24:23dd:10d7	35.221.16.215
b51a:901b:901b:8082:d157:ac24:23dd:10d8	35.221.16.216
b51a:901b:901b:8082:d157:ac24:23dd:10d9	35.221.16.217
b51a:901b:901b:8082:d157:ac24:23dd:10da	35.221.16.218
b51a:901b:901b:8082:d157:ac24:23dd:10db	35.221.16.219
b51a:901b:901b:8082:d157:ac24:23dd:10dc	35.221.16.220
b51a:901b:901b:8082:d157:ac24:23dd:10dd	35.221.16.221
b51a:901b:901b:8082:d157:ac24:23dd:10de	35.221.16.222
b51a:901b:901b:8082:d157:ac24:23dd:10df	35.221.16.223
b51a:901b:901b:8082:d157:ac24:23dd:10e0	35.221.16.224
b51a:901b:901b:8082:d157:ac24:23dd:10e1	35.221.16.225
b51a:901b:901b:8082:d157:ac24:23dd:10e2	35.221.16.226
b51a:901b:901b:8082:d157:ac24:23dd:10e3	35.221.16.227
b51a:901b:901b:8082:d157:ac24:23dd:10e4	35.221.16.228
b51a:901b:901b:8082:d157:ac24:23dd:10e5	35.221.16.229
b51a:901b:901b:8082:d157:ac24:23dd:10e6	35.221.16.230
b51a:901b:901b:8082:d157:ac24:23dd:10e7	35.221.16.231
b51a:901b:901b:8082:d157:ac24:23dd:10e8	35.221.16.232
b51a:901b:901b:8082:d157:ac24:23dd:10e9	35.221.16.233
b51a:901b:901b:8082:d157:ac24:23dd:10ea	35.221.16.234
b51a:901b:901b:8082:d157:ac24:23dd:10eb	35.221.16.235
b51a:901b:901b:8082:d157:ac24:23dd:10ec	35.221.16.236
b51a:901b:901b:8082:d157:ac24:23dd:10ed	35.221.16.237
b51a:901b:901b:8082:d157:ac24:23dd:10ee	35.221.16.238
b51a:901b:901b:8082:d157:ac24:23dd:10ef	35.221.16.239
b51a:901b:901b:8082:d157:ac24:23dd:10f0	35.221.16.240
b51a:901b:901b:8082:d157:ac24:23dd:10f1	35.221.16.241
b51a:901b:901b:8082:d157:ac24:23dd:10f2	35.221.16.242
b51a:901b:901b:8082:d157:ac24:23dd:10f3	35.221.16.243
b51a:901b:901b:8082:d157:ac24:23dd:10f4	35.221.16.244
b51a:901b:901b:8082:d157:ac24:23dd:10f5	35.221.16.245
b51a:901b:901b:8082:d157:ac24:23dd:10f6	35.221.16.246
b51a:901b:901b:8082:d157:ac24:23dd:10f7	35.221.16.247
b51a:901b:901b:8082:d157:ac24:23dd:10f8	35.221.16.248
b51a:901b:901b:8082:d157:ac24:23dd:10f9	35.221.16.249
b51a:901b:901b:8082:d157:ac24:23dd:10fa	35.221.16.250
b51a:901b:901b:8082:d157:ac24:23dd:10fb	35.221.16.251
b51a:901b:901b:8082:d157:ac24:23dd:10fc	35.221.16.252
b51a:901b:901b:8082:d157:ac24:23dd:10fd	35.221.16.253
b51a:901b:901b:8082:d157:ac24:23dd:10fe	35.221.16.254
b51a:901b:901b:8082:d157:ac24:23dd:10ff	35.221.16.255

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.