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:8082:40de:3157:cd33:8001	205.51.128.1
b51a:901b:901b:8082:40de:3157:cd33:8002	205.51.128.2
b51a:901b:901b:8082:40de:3157:cd33:8003	205.51.128.3
b51a:901b:901b:8082:40de:3157:cd33:8004	205.51.128.4
b51a:901b:901b:8082:40de:3157:cd33:8005	205.51.128.5
b51a:901b:901b:8082:40de:3157:cd33:8006	205.51.128.6
b51a:901b:901b:8082:40de:3157:cd33:8007	205.51.128.7
b51a:901b:901b:8082:40de:3157:cd33:8008	205.51.128.8
b51a:901b:901b:8082:40de:3157:cd33:8009	205.51.128.9
b51a:901b:901b:8082:40de:3157:cd33:800a	205.51.128.10
b51a:901b:901b:8082:40de:3157:cd33:800b	205.51.128.11
b51a:901b:901b:8082:40de:3157:cd33:800c	205.51.128.12
b51a:901b:901b:8082:40de:3157:cd33:800d	205.51.128.13
b51a:901b:901b:8082:40de:3157:cd33:800e	205.51.128.14
b51a:901b:901b:8082:40de:3157:cd33:800f	205.51.128.15
b51a:901b:901b:8082:40de:3157:cd33:8010	205.51.128.16
b51a:901b:901b:8082:40de:3157:cd33:8011	205.51.128.17
b51a:901b:901b:8082:40de:3157:cd33:8012	205.51.128.18
b51a:901b:901b:8082:40de:3157:cd33:8013	205.51.128.19
b51a:901b:901b:8082:40de:3157:cd33:8014	205.51.128.20
b51a:901b:901b:8082:40de:3157:cd33:8015	205.51.128.21
b51a:901b:901b:8082:40de:3157:cd33:8016	205.51.128.22
b51a:901b:901b:8082:40de:3157:cd33:8017	205.51.128.23
b51a:901b:901b:8082:40de:3157:cd33:8018	205.51.128.24
b51a:901b:901b:8082:40de:3157:cd33:8019	205.51.128.25
b51a:901b:901b:8082:40de:3157:cd33:801a	205.51.128.26
b51a:901b:901b:8082:40de:3157:cd33:801b	205.51.128.27
b51a:901b:901b:8082:40de:3157:cd33:801c	205.51.128.28
b51a:901b:901b:8082:40de:3157:cd33:801d	205.51.128.29
b51a:901b:901b:8082:40de:3157:cd33:801e	205.51.128.30
b51a:901b:901b:8082:40de:3157:cd33:801f	205.51.128.31
b51a:901b:901b:8082:40de:3157:cd33:8020	205.51.128.32
b51a:901b:901b:8082:40de:3157:cd33:8021	205.51.128.33
b51a:901b:901b:8082:40de:3157:cd33:8022	205.51.128.34
b51a:901b:901b:8082:40de:3157:cd33:8023	205.51.128.35
b51a:901b:901b:8082:40de:3157:cd33:8024	205.51.128.36
b51a:901b:901b:8082:40de:3157:cd33:8025	205.51.128.37
b51a:901b:901b:8082:40de:3157:cd33:8026	205.51.128.38
b51a:901b:901b:8082:40de:3157:cd33:8027	205.51.128.39
b51a:901b:901b:8082:40de:3157:cd33:8028	205.51.128.40
b51a:901b:901b:8082:40de:3157:cd33:8029	205.51.128.41
b51a:901b:901b:8082:40de:3157:cd33:802a	205.51.128.42
b51a:901b:901b:8082:40de:3157:cd33:802b	205.51.128.43
b51a:901b:901b:8082:40de:3157:cd33:802c	205.51.128.44
b51a:901b:901b:8082:40de:3157:cd33:802d	205.51.128.45
b51a:901b:901b:8082:40de:3157:cd33:802e	205.51.128.46
b51a:901b:901b:8082:40de:3157:cd33:802f	205.51.128.47
b51a:901b:901b:8082:40de:3157:cd33:8030	205.51.128.48
b51a:901b:901b:8082:40de:3157:cd33:8031	205.51.128.49
b51a:901b:901b:8082:40de:3157:cd33:8032	205.51.128.50
b51a:901b:901b:8082:40de:3157:cd33:8033	205.51.128.51
b51a:901b:901b:8082:40de:3157:cd33:8034	205.51.128.52
b51a:901b:901b:8082:40de:3157:cd33:8035	205.51.128.53
b51a:901b:901b:8082:40de:3157:cd33:8036	205.51.128.54
b51a:901b:901b:8082:40de:3157:cd33:8037	205.51.128.55
b51a:901b:901b:8082:40de:3157:cd33:8038	205.51.128.56
b51a:901b:901b:8082:40de:3157:cd33:8039	205.51.128.57
b51a:901b:901b:8082:40de:3157:cd33:803a	205.51.128.58
b51a:901b:901b:8082:40de:3157:cd33:803b	205.51.128.59
b51a:901b:901b:8082:40de:3157:cd33:803c	205.51.128.60

b51a:901b:901b:8082:40de:3157:cd33:803d	205.51.128.61
b51a:901b:901b:8082:40de:3157:cd33:803e	205.51.128.62
b51a:901b:901b:8082:40de:3157:cd33:803f	205.51.128.63
b51a:901b:901b:8082:40de:3157:cd33:8040	205.51.128.64
b51a:901b:901b:8082:40de:3157:cd33:8041	205.51.128.65
b51a:901b:901b:8082:40de:3157:cd33:8042	205.51.128.66
b51a:901b:901b:8082:40de:3157:cd33:8043	205.51.128.67
b51a:901b:901b:8082:40de:3157:cd33:8044	205.51.128.68
b51a:901b:901b:8082:40de:3157:cd33:8045	205.51.128.69
b51a:901b:901b:8082:40de:3157:cd33:8046	205.51.128.70
b51a:901b:901b:8082:40de:3157:cd33:8047	205.51.128.71
b51a:901b:901b:8082:40de:3157:cd33:8048	205.51.128.72
b51a:901b:901b:8082:40de:3157:cd33:8049	205.51.128.73
b51a:901b:901b:8082:40de:3157:cd33:804a	205.51.128.74
b51a:901b:901b:8082:40de:3157:cd33:804b	205.51.128.75
b51a:901b:901b:8082:40de:3157:cd33:804c	205.51.128.76
b51a:901b:901b:8082:40de:3157:cd33:804d	205.51.128.77
b51a:901b:901b:8082:40de:3157:cd33:804e	205.51.128.78
b51a:901b:901b:8082:40de:3157:cd33:804f	205.51.128.79
b51a:901b:901b:8082:40de:3157:cd33:8050	205.51.128.80
b51a:901b:901b:8082:40de:3157:cd33:8051	205.51.128.81
b51a:901b:901b:8082:40de:3157:cd33:8052	205.51.128.82
b51a:901b:901b:8082:40de:3157:cd33:8053	205.51.128.83
b51a:901b:901b:8082:40de:3157:cd33:8054	205.51.128.84
b51a:901b:901b:8082:40de:3157:cd33:8055	205.51.128.85
b51a:901b:901b:8082:40de:3157:cd33:8056	205.51.128.86
b51a:901b:901b:8082:40de:3157:cd33:8057	205.51.128.87
b51a:901b:901b:8082:40de:3157:cd33:8058	205.51.128.88
b51a:901b:901b:8082:40de:3157:cd33:8059	205.51.128.89
b51a:901b:901b:8082:40de:3157:cd33:805a	205.51.128.90
b51a:901b:901b:8082:40de:3157:cd33:805b	205.51.128.91
b51a:901b:901b:8082:40de:3157:cd33:805c	205.51.128.92
b51a:901b:901b:8082:40de:3157:cd33:805d	205.51.128.93
b51a:901b:901b:8082:40de:3157:cd33:805e	205.51.128.94
b51a:901b:901b:8082:40de:3157:cd33:805f	205.51.128.95
b51a:901b:901b:8082:40de:3157:cd33:8060	205.51.128.96
b51a:901b:901b:8082:40de:3157:cd33:8061	205.51.128.97
b51a:901b:901b:8082:40de:3157:cd33:8062	205.51.128.98
b51a:901b:901b:8082:40de:3157:cd33:8063	205.51.128.99
b51a:901b:901b:8082:40de:3157:cd33:8064	205.51.128.100
b51a:901b:901b:8082:40de:3157:cd33:8065	205.51.128.101
b51a:901b:901b:8082:40de:3157:cd33:8066	205.51.128.102
b51a:901b:901b:8082:40de:3157:cd33:8067	205.51.128.103
b51a:901b:901b:8082:40de:3157:cd33:8068	205.51.128.104
b51a:901b:901b:8082:40de:3157:cd33:8069	205.51.128.105
b51a:901b:901b:8082:40de:3157:cd33:806a	205.51.128.106
b51a:901b:901b:8082:40de:3157:cd33:806b	205.51.128.107
b51a:901b:901b:8082:40de:3157:cd33:806c	205.51.128.108
b51a:901b:901b:8082:40de:3157:cd33:806d	205.51.128.109
b51a:901b:901b:8082:40de:3157:cd33:806e	205.51.128.110
b51a:901b:901b:8082:40de:3157:cd33:806f	205.51.128.111
b51a:901b:901b:8082:40de:3157:cd33:8070	205.51.128.112
b51a:901b:901b:8082:40de:3157:cd33:8071	205.51.128.113
b51a:901b:901b:8082:40de:3157:cd33:8072	205.51.128.114
b51a:901b:901b:8082:40de:3157:cd33:8073	205.51.128.115
b51a:901b:901b:8082:40de:3157:cd33:8074	205.51.128.116
b51a:901b:901b:8082:40de:3157:cd33:8075	205.51.128.117
b51a:901b:901b:8082:40de:3157:cd33:8076	205.51.128.118
b51a:901b:901b:8082:40de:3157:cd33:8077	205.51.128.119
b51a:901b:901b:8082:40de:3157:cd33:8078	205.51.128.120

b51a:901b:901b:8082:40de:3157:cd33:8079	205.51.128.121
b51a:901b:901b:8082:40de:3157:cd33:807a	205.51.128.122
b51a:901b:901b:8082:40de:3157:cd33:807b	205.51.128.123
b51a:901b:901b:8082:40de:3157:cd33:807c	205.51.128.124
b51a:901b:901b:8082:40de:3157:cd33:807d	205.51.128.125
b51a:901b:901b:8082:40de:3157:cd33:807e	205.51.128.126
b51a:901b:901b:8082:40de:3157:cd33:807f	205.51.128.127
b51a:901b:901b:8082:40de:3157:cd33:8080	205.51.128.128
b51a:901b:901b:8082:40de:3157:cd33:8081	205.51.128.129
b51a:901b:901b:8082:40de:3157:cd33:8082	205.51.128.130
b51a:901b:901b:8082:40de:3157:cd33:8083	205.51.128.131
b51a:901b:901b:8082:40de:3157:cd33:8084	205.51.128.132
b51a:901b:901b:8082:40de:3157:cd33:8085	205.51.128.133
b51a:901b:901b:8082:40de:3157:cd33:8086	205.51.128.134
b51a:901b:901b:8082:40de:3157:cd33:8087	205.51.128.135
b51a:901b:901b:8082:40de:3157:cd33:8088	205.51.128.136
b51a:901b:901b:8082:40de:3157:cd33:8089	205.51.128.137
b51a:901b:901b:8082:40de:3157:cd33:808a	205.51.128.138
b51a:901b:901b:8082:40de:3157:cd33:808b	205.51.128.139
b51a:901b:901b:8082:40de:3157:cd33:808c	205.51.128.140
b51a:901b:901b:8082:40de:3157:cd33:808d	205.51.128.141
b51a:901b:901b:8082:40de:3157:cd33:808e	205.51.128.142
b51a:901b:901b:8082:40de:3157:cd33:808f	205.51.128.143
b51a:901b:901b:8082:40de:3157:cd33:8090	205.51.128.144
b51a:901b:901b:8082:40de:3157:cd33:8091	205.51.128.145
b51a:901b:901b:8082:40de:3157:cd33:8092	205.51.128.146
b51a:901b:901b:8082:40de:3157:cd33:8093	205.51.128.147
b51a:901b:901b:8082:40de:3157:cd33:8094	205.51.128.148
b51a:901b:901b:8082:40de:3157:cd33:8095	205.51.128.149
b51a:901b:901b:8082:40de:3157:cd33:8096	205.51.128.150
b51a:901b:901b:8082:40de:3157:cd33:8097	205.51.128.151
b51a:901b:901b:8082:40de:3157:cd33:8098	205.51.128.152
b51a:901b:901b:8082:40de:3157:cd33:8099	205.51.128.153
b51a:901b:901b:8082:40de:3157:cd33:809a	205.51.128.154
b51a:901b:901b:8082:40de:3157:cd33:809b	205.51.128.155
b51a:901b:901b:8082:40de:3157:cd33:809c	205.51.128.156
b51a:901b:901b:8082:40de:3157:cd33:809d	205.51.128.157
b51a:901b:901b:8082:40de:3157:cd33:809e	205.51.128.158
b51a:901b:901b:8082:40de:3157:cd33:809f	205.51.128.159
b51a:901b:901b:8082:40de:3157:cd33:80a0	205.51.128.160
b51a:901b:901b:8082:40de:3157:cd33:80a1	205.51.128.161
b51a:901b:901b:8082:40de:3157:cd33:80a2	205.51.128.162
b51a:901b:901b:8082:40de:3157:cd33:80a3	205.51.128.163
b51a:901b:901b:8082:40de:3157:cd33:80a4	205.51.128.164
b51a:901b:901b:8082:40de:3157:cd33:80a5	205.51.128.165
b51a:901b:901b:8082:40de:3157:cd33:80a6	205.51.128.166
b51a:901b:901b:8082:40de:3157:cd33:80a7	205.51.128.167
b51a:901b:901b:8082:40de:3157:cd33:80a8	205.51.128.168
b51a:901b:901b:8082:40de:3157:cd33:80a9	205.51.128.169
b51a:901b:901b:8082:40de:3157:cd33:80aa	205.51.128.170
b51a:901b:901b:8082:40de:3157:cd33:80ab	205.51.128.171
b51a:901b:901b:8082:40de:3157:cd33:80ac	205.51.128.172
b51a:901b:901b:8082:40de:3157:cd33:80ad	205.51.128.173
b51a:901b:901b:8082:40de:3157:cd33:80ae	205.51.128.174
b51a:901b:901b:8082:40de:3157:cd33:80af	205.51.128.175
b51a:901b:901b:8082:40de:3157:cd33:80b0	205.51.128.176
b51a:901b:901b:8082:40de:3157:cd33:80b1	205.51.128.177
b51a:901b:901b:8082:40de:3157:cd33:80b2	205.51.128.178
b51a:901b:901b:8082:40de:3157:cd33:80b3	205.51.128.179
b51a:901b:901b:8082:40de:3157:cd33:80b4	205.51.128.180

b51a:901b:901b:8082:40de:3157:cd33:80b5	205.51.128.181
b51a:901b:901b:8082:40de:3157:cd33:80b6	205.51.128.182
b51a:901b:901b:8082:40de:3157:cd33:80b7	205.51.128.183
b51a:901b:901b:8082:40de:3157:cd33:80b8	205.51.128.184
b51a:901b:901b:8082:40de:3157:cd33:80b9	205.51.128.185
b51a:901b:901b:8082:40de:3157:cd33:80ba	205.51.128.186
b51a:901b:901b:8082:40de:3157:cd33:80bb	205.51.128.187
b51a:901b:901b:8082:40de:3157:cd33:80bc	205.51.128.188
b51a:901b:901b:8082:40de:3157:cd33:80bd	205.51.128.189
b51a:901b:901b:8082:40de:3157:cd33:80be	205.51.128.190
b51a:901b:901b:8082:40de:3157:cd33:80bf	205.51.128.191
b51a:901b:901b:8082:40de:3157:cd33:80c0	205.51.128.192
b51a:901b:901b:8082:40de:3157:cd33:80c1	205.51.128.193
b51a:901b:901b:8082:40de:3157:cd33:80c2	205.51.128.194
b51a:901b:901b:8082:40de:3157:cd33:80c3	205.51.128.195
b51a:901b:901b:8082:40de:3157:cd33:80c4	205.51.128.196
b51a:901b:901b:8082:40de:3157:cd33:80c5	205.51.128.197
b51a:901b:901b:8082:40de:3157:cd33:80c6	205.51.128.198
b51a:901b:901b:8082:40de:3157:cd33:80c7	205.51.128.199
b51a:901b:901b:8082:40de:3157:cd33:80c8	205.51.128.200
b51a:901b:901b:8082:40de:3157:cd33:80c9	205.51.128.201
b51a:901b:901b:8082:40de:3157:cd33:80ca	205.51.128.202
b51a:901b:901b:8082:40de:3157:cd33:80cb	205.51.128.203
b51a:901b:901b:8082:40de:3157:cd33:80cc	205.51.128.204
b51a:901b:901b:8082:40de:3157:cd33:80cd	205.51.128.205
b51a:901b:901b:8082:40de:3157:cd33:80ce	205.51.128.206
b51a:901b:901b:8082:40de:3157:cd33:80cf	205.51.128.207
b51a:901b:901b:8082:40de:3157:cd33:80d0	205.51.128.208
b51a:901b:901b:8082:40de:3157:cd33:80d1	205.51.128.209
b51a:901b:901b:8082:40de:3157:cd33:80d2	205.51.128.210
b51a:901b:901b:8082:40de:3157:cd33:80d3	205.51.128.211
b51a:901b:901b:8082:40de:3157:cd33:80d4	205.51.128.212
b51a:901b:901b:8082:40de:3157:cd33:80d5	205.51.128.213
b51a:901b:901b:8082:40de:3157:cd33:80d6	205.51.128.214
b51a:901b:901b:8082:40de:3157:cd33:80d7	205.51.128.215
b51a:901b:901b:8082:40de:3157:cd33:80d8	205.51.128.216
b51a:901b:901b:8082:40de:3157:cd33:80d9	205.51.128.217
b51a:901b:901b:8082:40de:3157:cd33:80da	205.51.128.218
b51a:901b:901b:8082:40de:3157:cd33:80db	205.51.128.219
b51a:901b:901b:8082:40de:3157:cd33:80dc	205.51.128.220
b51a:901b:901b:8082:40de:3157:cd33:80dd	205.51.128.221
b51a:901b:901b:8082:40de:3157:cd33:80de	205.51.128.222
b51a:901b:901b:8082:40de:3157:cd33:80df	205.51.128.223
b51a:901b:901b:8082:40de:3157:cd33:80e0	205.51.128.224
b51a:901b:901b:8082:40de:3157:cd33:80e1	205.51.128.225
b51a:901b:901b:8082:40de:3157:cd33:80e2	205.51.128.226
b51a:901b:901b:8082:40de:3157:cd33:80e3	205.51.128.227
b51a:901b:901b:8082:40de:3157:cd33:80e4	205.51.128.228
b51a:901b:901b:8082:40de:3157:cd33:80e5	205.51.128.229
b51a:901b:901b:8082:40de:3157:cd33:80e6	205.51.128.230
b51a:901b:901b:8082:40de:3157:cd33:80e7	205.51.128.231
b51a:901b:901b:8082:40de:3157:cd33:80e8	205.51.128.232
b51a:901b:901b:8082:40de:3157:cd33:80e9	205.51.128.233
b51a:901b:901b:8082:40de:3157:cd33:80ea	205.51.128.234
b51a:901b:901b:8082:40de:3157:cd33:80eb	205.51.128.235
b51a:901b:901b:8082:40de:3157:cd33:80ec	205.51.128.236
b51a:901b:901b:8082:40de:3157:cd33:80ed	205.51.128.237
b51a:901b:901b:8082:40de:3157:cd33:80ee	205.51.128.238
b51a:901b:901b:8082:40de:3157:cd33:80ef	205.51.128.239
b51a:901b:901b:8082:40de:3157:cd33:80f0	205.51.128.240
b51a:901b:901b:8082:40de:3157:cd33:80f1	205.51.128.241
b51a:901b:901b:8082:40de:3157:cd33:80f2	205.51.128.242
b51a:901b:901b:8082:40de:3157:cd33:80f3	205.51.128.243
b51a:901b:901b:8082:40de:3157:cd33:80f4	205.51.128.244
b51a:901b:901b:8082:40de:3157:cd33:80f5	205.51.128.245
b51a:901b:901b:8082:40de:3157:cd33:80f6	205.51.128.246
b51a:901b:901b:8082:40de:3157:cd33:80f7	205.51.128.247
b51a:901b:901b:8082:40de:3157:cd33:80f8	205.51.128.248
b51a:901b:901b:8082:40de:3157:cd33:80f9	205.51.128.249
b51a:901b:901b:8082:40de:3157:cd33:80fa	205.51.128.250
b51a:901b:901b:8082:40de:3157:cd33:80fb	205.51.128.251
b51a:901b:901b:8082:40de:3157:cd33:80fc	205.51.128.252
b51a:901b:901b:8082:40de:3157:cd33:80fd	205.51.128.253
b51a:901b:901b:8082:40de:3157:cd33:80fe	205.51.128.254
b51a:901b:901b:8082:40de:3157:cd33:80ff	205.51.128.255

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.