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:ac86:b155:8001	177.85.128.1
b51a:901b:901b:8082:d157:ac86:b155:8002	177.85.128.2
b51a:901b:901b:8082:d157:ac86:b155:8003	177.85.128.3
b51a:901b:901b:8082:d157:ac86:b155:8004	177.85.128.4
b51a:901b:901b:8082:d157:ac86:b155:8005	177.85.128.5
b51a:901b:901b:8082:d157:ac86:b155:8006	177.85.128.6
b51a:901b:901b:8082:d157:ac86:b155:8007	177.85.128.7
b51a:901b:901b:8082:d157:ac86:b155:8008	177.85.128.8
b51a:901b:901b:8082:d157:ac86:b155:8009	177.85.128.9
b51a:901b:901b:8082:d157:ac86:b155:800a	177.85.128.10
b51a:901b:901b:8082:d157:ac86:b155:800b	177.85.128.11
b51a:901b:901b:8082:d157:ac86:b155:800c	177.85.128.12
b51a:901b:901b:8082:d157:ac86:b155:800d	177.85.128.13
b51a:901b:901b:8082:d157:ac86:b155:800e	177.85.128.14
b51a:901b:901b:8082:d157:ac86:b155:800f	177.85.128.15
b51a:901b:901b:8082:d157:ac86:b155:8010	177.85.128.16
b51a:901b:901b:8082:d157:ac86:b155:8011	177.85.128.17
b51a:901b:901b:8082:d157:ac86:b155:8012	177.85.128.18
b51a:901b:901b:8082:d157:ac86:b155:8013	177.85.128.19
b51a:901b:901b:8082:d157:ac86:b155:8014	177.85.128.20
b51a:901b:901b:8082:d157:ac86:b155:8015	177.85.128.21
b51a:901b:901b:8082:d157:ac86:b155:8016	177.85.128.22
b51a:901b:901b:8082:d157:ac86:b155:8017	177.85.128.23
b51a:901b:901b:8082:d157:ac86:b155:8018	177.85.128.24
b51a:901b:901b:8082:d157:ac86:b155:8019	177.85.128.25
b51a:901b:901b:8082:d157:ac86:b155:801a	177.85.128.26
b51a:901b:901b:8082:d157:ac86:b155:801b	177.85.128.27
b51a:901b:901b:8082:d157:ac86:b155:801c	177.85.128.28
b51a:901b:901b:8082:d157:ac86:b155:801d	177.85.128.29
b51a:901b:901b:8082:d157:ac86:b155:801e	177.85.128.30
b51a:901b:901b:8082:d157:ac86:b155:801f	177.85.128.31
b51a:901b:901b:8082:d157:ac86:b155:8020	177.85.128.32
b51a:901b:901b:8082:d157:ac86:b155:8021	177.85.128.33
b51a:901b:901b:8082:d157:ac86:b155:8022	177.85.128.34
b51a:901b:901b:8082:d157:ac86:b155:8023	177.85.128.35
b51a:901b:901b:8082:d157:ac86:b155:8024	177.85.128.36
b51a:901b:901b:8082:d157:ac86:b155:8025	177.85.128.37
b51a:901b:901b:8082:d157:ac86:b155:8026	177.85.128.38
b51a:901b:901b:8082:d157:ac86:b155:8027	177.85.128.39
b51a:901b:901b:8082:d157:ac86:b155:8028	177.85.128.40
b51a:901b:901b:8082:d157:ac86:b155:8029	177.85.128.41
b51a:901b:901b:8082:d157:ac86:b155:802a	177.85.128.42
b51a:901b:901b:8082:d157:ac86:b155:802b	177.85.128.43
b51a:901b:901b:8082:d157:ac86:b155:802c	177.85.128.44
b51a:901b:901b:8082:d157:ac86:b155:802d	177.85.128.45
b51a:901b:901b:8082:d157:ac86:b155:802e	177.85.128.46
b51a:901b:901b:8082:d157:ac86:b155:802f	177.85.128.47
b51a:901b:901b:8082:d157:ac86:b155:8030	177.85.128.48
b51a:901b:901b:8082:d157:ac86:b155:8031	177.85.128.49
b51a:901b:901b:8082:d157:ac86:b155:8032	177.85.128.50
b51a:901b:901b:8082:d157:ac86:b155:8033	177.85.128.51
b51a:901b:901b:8082:d157:ac86:b155:8034	177.85.128.52
b51a:901b:901b:8082:d157:ac86:b155:8035	177.85.128.53
b51a:901b:901b:8082:d157:ac86:b155:8036	177.85.128.54
b51a:901b:901b:8082:d157:ac86:b155:8037	177.85.128.55
b51a:901b:901b:8082:d157:ac86:b155:8038	177.85.128.56
b51a:901b:901b:8082:d157:ac86:b155:8039	177.85.128.57
b51a:901b:901b:8082:d157:ac86:b155:803a	177.85.128.58
b51a:901b:901b:8082:d157:ac86:b155:803b	177.85.128.59
b51a:901b:901b:8082:d157:ac86:b155:803c	177.85.128.60

b51a:901b:901b:8082:d157:ac86:b155:803d	177.85.128.61
b51a:901b:901b:8082:d157:ac86:b155:803e	177.85.128.62
b51a:901b:901b:8082:d157:ac86:b155:803f	177.85.128.63
b51a:901b:901b:8082:d157:ac86:b155:8040	177.85.128.64
b51a:901b:901b:8082:d157:ac86:b155:8041	177.85.128.65
b51a:901b:901b:8082:d157:ac86:b155:8042	177.85.128.66
b51a:901b:901b:8082:d157:ac86:b155:8043	177.85.128.67
b51a:901b:901b:8082:d157:ac86:b155:8044	177.85.128.68
b51a:901b:901b:8082:d157:ac86:b155:8045	177.85.128.69
b51a:901b:901b:8082:d157:ac86:b155:8046	177.85.128.70
b51a:901b:901b:8082:d157:ac86:b155:8047	177.85.128.71
b51a:901b:901b:8082:d157:ac86:b155:8048	177.85.128.72
b51a:901b:901b:8082:d157:ac86:b155:8049	177.85.128.73
b51a:901b:901b:8082:d157:ac86:b155:804a	177.85.128.74
b51a:901b:901b:8082:d157:ac86:b155:804b	177.85.128.75
b51a:901b:901b:8082:d157:ac86:b155:804c	177.85.128.76
b51a:901b:901b:8082:d157:ac86:b155:804d	177.85.128.77
b51a:901b:901b:8082:d157:ac86:b155:804e	177.85.128.78
b51a:901b:901b:8082:d157:ac86:b155:804f	177.85.128.79
b51a:901b:901b:8082:d157:ac86:b155:8050	177.85.128.80
b51a:901b:901b:8082:d157:ac86:b155:8051	177.85.128.81
b51a:901b:901b:8082:d157:ac86:b155:8052	177.85.128.82
b51a:901b:901b:8082:d157:ac86:b155:8053	177.85.128.83
b51a:901b:901b:8082:d157:ac86:b155:8054	177.85.128.84
b51a:901b:901b:8082:d157:ac86:b155:8055	177.85.128.85
b51a:901b:901b:8082:d157:ac86:b155:8056	177.85.128.86
b51a:901b:901b:8082:d157:ac86:b155:8057	177.85.128.87
b51a:901b:901b:8082:d157:ac86:b155:8058	177.85.128.88
b51a:901b:901b:8082:d157:ac86:b155:8059	177.85.128.89
b51a:901b:901b:8082:d157:ac86:b155:805a	177.85.128.90
b51a:901b:901b:8082:d157:ac86:b155:805b	177.85.128.91
b51a:901b:901b:8082:d157:ac86:b155:805c	177.85.128.92
b51a:901b:901b:8082:d157:ac86:b155:805d	177.85.128.93
b51a:901b:901b:8082:d157:ac86:b155:805e	177.85.128.94
b51a:901b:901b:8082:d157:ac86:b155:805f	177.85.128.95
b51a:901b:901b:8082:d157:ac86:b155:8060	177.85.128.96
b51a:901b:901b:8082:d157:ac86:b155:8061	177.85.128.97
b51a:901b:901b:8082:d157:ac86:b155:8062	177.85.128.98
b51a:901b:901b:8082:d157:ac86:b155:8063	177.85.128.99
b51a:901b:901b:8082:d157:ac86:b155:8064	177.85.128.100
b51a:901b:901b:8082:d157:ac86:b155:8065	177.85.128.101
b51a:901b:901b:8082:d157:ac86:b155:8066	177.85.128.102
b51a:901b:901b:8082:d157:ac86:b155:8067	177.85.128.103
b51a:901b:901b:8082:d157:ac86:b155:8068	177.85.128.104
b51a:901b:901b:8082:d157:ac86:b155:8069	177.85.128.105
b51a:901b:901b:8082:d157:ac86:b155:806a	177.85.128.106
b51a:901b:901b:8082:d157:ac86:b155:806b	177.85.128.107
b51a:901b:901b:8082:d157:ac86:b155:806c	177.85.128.108
b51a:901b:901b:8082:d157:ac86:b155:806d	177.85.128.109
b51a:901b:901b:8082:d157:ac86:b155:806e	177.85.128.110
b51a:901b:901b:8082:d157:ac86:b155:806f	177.85.128.111
b51a:901b:901b:8082:d157:ac86:b155:8070	177.85.128.112
b51a:901b:901b:8082:d157:ac86:b155:8071	177.85.128.113
b51a:901b:901b:8082:d157:ac86:b155:8072	177.85.128.114
b51a:901b:901b:8082:d157:ac86:b155:8073	177.85.128.115
b51a:901b:901b:8082:d157:ac86:b155:8074	177.85.128.116
b51a:901b:901b:8082:d157:ac86:b155:8075	177.85.128.117
b51a:901b:901b:8082:d157:ac86:b155:8076	177.85.128.118
b51a:901b:901b:8082:d157:ac86:b155:8077	177.85.128.119
b51a:901b:901b:8082:d157:ac86:b155:8078	177.85.128.120

b51a:901b:901b:8082:d157:ac86:b155:8079	177.85.128.121
b51a:901b:901b:8082:d157:ac86:b155:807a	177.85.128.122
b51a:901b:901b:8082:d157:ac86:b155:807b	177.85.128.123
b51a:901b:901b:8082:d157:ac86:b155:807c	177.85.128.124
b51a:901b:901b:8082:d157:ac86:b155:807d	177.85.128.125
b51a:901b:901b:8082:d157:ac86:b155:807e	177.85.128.126
b51a:901b:901b:8082:d157:ac86:b155:807f	177.85.128.127
b51a:901b:901b:8082:d157:ac86:b155:8080	177.85.128.128
b51a:901b:901b:8082:d157:ac86:b155:8081	177.85.128.129
b51a:901b:901b:8082:d157:ac86:b155:8082	177.85.128.130
b51a:901b:901b:8082:d157:ac86:b155:8083	177.85.128.131
b51a:901b:901b:8082:d157:ac86:b155:8084	177.85.128.132
b51a:901b:901b:8082:d157:ac86:b155:8085	177.85.128.133
b51a:901b:901b:8082:d157:ac86:b155:8086	177.85.128.134
b51a:901b:901b:8082:d157:ac86:b155:8087	177.85.128.135
b51a:901b:901b:8082:d157:ac86:b155:8088	177.85.128.136
b51a:901b:901b:8082:d157:ac86:b155:8089	177.85.128.137
b51a:901b:901b:8082:d157:ac86:b155:808a	177.85.128.138
b51a:901b:901b:8082:d157:ac86:b155:808b	177.85.128.139
b51a:901b:901b:8082:d157:ac86:b155:808c	177.85.128.140
b51a:901b:901b:8082:d157:ac86:b155:808d	177.85.128.141
b51a:901b:901b:8082:d157:ac86:b155:808e	177.85.128.142
b51a:901b:901b:8082:d157:ac86:b155:808f	177.85.128.143
b51a:901b:901b:8082:d157:ac86:b155:8090	177.85.128.144
b51a:901b:901b:8082:d157:ac86:b155:8091	177.85.128.145
b51a:901b:901b:8082:d157:ac86:b155:8092	177.85.128.146
b51a:901b:901b:8082:d157:ac86:b155:8093	177.85.128.147
b51a:901b:901b:8082:d157:ac86:b155:8094	177.85.128.148
b51a:901b:901b:8082:d157:ac86:b155:8095	177.85.128.149
b51a:901b:901b:8082:d157:ac86:b155:8096	177.85.128.150
b51a:901b:901b:8082:d157:ac86:b155:8097	177.85.128.151
b51a:901b:901b:8082:d157:ac86:b155:8098	177.85.128.152
b51a:901b:901b:8082:d157:ac86:b155:8099	177.85.128.153
b51a:901b:901b:8082:d157:ac86:b155:809a	177.85.128.154
b51a:901b:901b:8082:d157:ac86:b155:809b	177.85.128.155
b51a:901b:901b:8082:d157:ac86:b155:809c	177.85.128.156
b51a:901b:901b:8082:d157:ac86:b155:809d	177.85.128.157
b51a:901b:901b:8082:d157:ac86:b155:809e	177.85.128.158
b51a:901b:901b:8082:d157:ac86:b155:809f	177.85.128.159
b51a:901b:901b:8082:d157:ac86:b155:80a0	177.85.128.160
b51a:901b:901b:8082:d157:ac86:b155:80a1	177.85.128.161
b51a:901b:901b:8082:d157:ac86:b155:80a2	177.85.128.162
b51a:901b:901b:8082:d157:ac86:b155:80a3	177.85.128.163
b51a:901b:901b:8082:d157:ac86:b155:80a4	177.85.128.164
b51a:901b:901b:8082:d157:ac86:b155:80a5	177.85.128.165
b51a:901b:901b:8082:d157:ac86:b155:80a6	177.85.128.166
b51a:901b:901b:8082:d157:ac86:b155:80a7	177.85.128.167
b51a:901b:901b:8082:d157:ac86:b155:80a8	177.85.128.168
b51a:901b:901b:8082:d157:ac86:b155:80a9	177.85.128.169
b51a:901b:901b:8082:d157:ac86:b155:80aa	177.85.128.170
b51a:901b:901b:8082:d157:ac86:b155:80ab	177.85.128.171
b51a:901b:901b:8082:d157:ac86:b155:80ac	177.85.128.172
b51a:901b:901b:8082:d157:ac86:b155:80ad	177.85.128.173
b51a:901b:901b:8082:d157:ac86:b155:80ae	177.85.128.174
b51a:901b:901b:8082:d157:ac86:b155:80af	177.85.128.175
b51a:901b:901b:8082:d157:ac86:b155:80b0	177.85.128.176
b51a:901b:901b:8082:d157:ac86:b155:80b1	177.85.128.177
b51a:901b:901b:8082:d157:ac86:b155:80b2	177.85.128.178
b51a:901b:901b:8082:d157:ac86:b155:80b3	177.85.128.179
b51a:901b:901b:8082:d157:ac86:b155:80b4	177.85.128.180

b51a:901b:901b:8082:d157:ac86:b155:80b5	177.85.128.181
b51a:901b:901b:8082:d157:ac86:b155:80b6	177.85.128.182
b51a:901b:901b:8082:d157:ac86:b155:80b7	177.85.128.183
b51a:901b:901b:8082:d157:ac86:b155:80b8	177.85.128.184
b51a:901b:901b:8082:d157:ac86:b155:80b9	177.85.128.185
b51a:901b:901b:8082:d157:ac86:b155:80ba	177.85.128.186
b51a:901b:901b:8082:d157:ac86:b155:80bb	177.85.128.187
b51a:901b:901b:8082:d157:ac86:b155:80bc	177.85.128.188
b51a:901b:901b:8082:d157:ac86:b155:80bd	177.85.128.189
b51a:901b:901b:8082:d157:ac86:b155:80be	177.85.128.190
b51a:901b:901b:8082:d157:ac86:b155:80bf	177.85.128.191
b51a:901b:901b:8082:d157:ac86:b155:80c0	177.85.128.192
b51a:901b:901b:8082:d157:ac86:b155:80c1	177.85.128.193
b51a:901b:901b:8082:d157:ac86:b155:80c2	177.85.128.194
b51a:901b:901b:8082:d157:ac86:b155:80c3	177.85.128.195
b51a:901b:901b:8082:d157:ac86:b155:80c4	177.85.128.196
b51a:901b:901b:8082:d157:ac86:b155:80c5	177.85.128.197
b51a:901b:901b:8082:d157:ac86:b155:80c6	177.85.128.198
b51a:901b:901b:8082:d157:ac86:b155:80c7	177.85.128.199
b51a:901b:901b:8082:d157:ac86:b155:80c8	177.85.128.200
b51a:901b:901b:8082:d157:ac86:b155:80c9	177.85.128.201
b51a:901b:901b:8082:d157:ac86:b155:80ca	177.85.128.202
b51a:901b:901b:8082:d157:ac86:b155:80cb	177.85.128.203
b51a:901b:901b:8082:d157:ac86:b155:80cc	177.85.128.204
b51a:901b:901b:8082:d157:ac86:b155:80cd	177.85.128.205
b51a:901b:901b:8082:d157:ac86:b155:80ce	177.85.128.206
b51a:901b:901b:8082:d157:ac86:b155:80cf	177.85.128.207
b51a:901b:901b:8082:d157:ac86:b155:80d0	177.85.128.208
b51a:901b:901b:8082:d157:ac86:b155:80d1	177.85.128.209
b51a:901b:901b:8082:d157:ac86:b155:80d2	177.85.128.210
b51a:901b:901b:8082:d157:ac86:b155:80d3	177.85.128.211
b51a:901b:901b:8082:d157:ac86:b155:80d4	177.85.128.212
b51a:901b:901b:8082:d157:ac86:b155:80d5	177.85.128.213
b51a:901b:901b:8082:d157:ac86:b155:80d6	177.85.128.214
b51a:901b:901b:8082:d157:ac86:b155:80d7	177.85.128.215
b51a:901b:901b:8082:d157:ac86:b155:80d8	177.85.128.216
b51a:901b:901b:8082:d157:ac86:b155:80d9	177.85.128.217
b51a:901b:901b:8082:d157:ac86:b155:80da	177.85.128.218
b51a:901b:901b:8082:d157:ac86:b155:80db	177.85.128.219
b51a:901b:901b:8082:d157:ac86:b155:80dc	177.85.128.220
b51a:901b:901b:8082:d157:ac86:b155:80dd	177.85.128.221
b51a:901b:901b:8082:d157:ac86:b155:80de	177.85.128.222
b51a:901b:901b:8082:d157:ac86:b155:80df	177.85.128.223
b51a:901b:901b:8082:d157:ac86:b155:80e0	177.85.128.224
b51a:901b:901b:8082:d157:ac86:b155:80e1	177.85.128.225
b51a:901b:901b:8082:d157:ac86:b155:80e2	177.85.128.226
b51a:901b:901b:8082:d157:ac86:b155:80e3	177.85.128.227
b51a:901b:901b:8082:d157:ac86:b155:80e4	177.85.128.228
b51a:901b:901b:8082:d157:ac86:b155:80e5	177.85.128.229
b51a:901b:901b:8082:d157:ac86:b155:80e6	177.85.128.230
b51a:901b:901b:8082:d157:ac86:b155:80e7	177.85.128.231
b51a:901b:901b:8082:d157:ac86:b155:80e8	177.85.128.232
b51a:901b:901b:8082:d157:ac86:b155:80e9	177.85.128.233
b51a:901b:901b:8082:d157:ac86:b155:80ea	177.85.128.234
b51a:901b:901b:8082:d157:ac86:b155:80eb	177.85.128.235
b51a:901b:901b:8082:d157:ac86:b155:80ec	177.85.128.236
b51a:901b:901b:8082:d157:ac86:b155:80ed	177.85.128.237
b51a:901b:901b:8082:d157:ac86:b155:80ee	177.85.128.238
b51a:901b:901b:8082:d157:ac86:b155:80ef	177.85.128.239
b51a:901b:901b:8082:d157:ac86:b155:80f0	177.85.128.240
b51a:901b:901b:8082:d157:ac86:b155:80f1	177.85.128.241
b51a:901b:901b:8082:d157:ac86:b155:80f2	177.85.128.242
b51a:901b:901b:8082:d157:ac86:b155:80f3	177.85.128.243
b51a:901b:901b:8082:d157:ac86:b155:80f4	177.85.128.244
b51a:901b:901b:8082:d157:ac86:b155:80f5	177.85.128.245
b51a:901b:901b:8082:d157:ac86:b155:80f6	177.85.128.246
b51a:901b:901b:8082:d157:ac86:b155:80f7	177.85.128.247
b51a:901b:901b:8082:d157:ac86:b155:80f8	177.85.128.248
b51a:901b:901b:8082:d157:ac86:b155:80f9	177.85.128.249
b51a:901b:901b:8082:d157:ac86:b155:80fa	177.85.128.250
b51a:901b:901b:8082:d157:ac86:b155:80fb	177.85.128.251
b51a:901b:901b:8082:d157:ac86:b155:80fc	177.85.128.252
b51a:901b:901b:8082:d157:ac86:b155:80fd	177.85.128.253
b51a:901b:901b:8082:d157:ac86:b155:80fe	177.85.128.254
b51a:901b:901b:8082:d157:ac86:b155:80ff	177.85.128.255

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.