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
cb15:901b:901b:1324:ada3:b51b:7acc:8001	122.204.128.1
cb15:901b:901b:1324:ada3:b51b:7acc:8002	122.204.128.2
cb15:901b:901b:1324:ada3:b51b:7acc:8003	122.204.128.3
cb15:901b:901b:1324:ada3:b51b:7acc:8004	122.204.128.4
cb15:901b:901b:1324:ada3:b51b:7acc:8005	122.204.128.5
cb15:901b:901b:1324:ada3:b51b:7acc:8006	122.204.128.6
cb15:901b:901b:1324:ada3:b51b:7acc:8007	122.204.128.7
cb15:901b:901b:1324:ada3:b51b:7acc:8008	122.204.128.8
cb15:901b:901b:1324:ada3:b51b:7acc:8009	122.204.128.9
cb15:901b:901b:1324:ada3:b51b:7acc:800a	122.204.128.10
cb15:901b:901b:1324:ada3:b51b:7acc:800b	122.204.128.11
cb15:901b:901b:1324:ada3:b51b:7acc:800c	122.204.128.12
cb15:901b:901b:1324:ada3:b51b:7acc:800d	122.204.128.13
cb15:901b:901b:1324:ada3:b51b:7acc:800e	122.204.128.14
cb15:901b:901b:1324:ada3:b51b:7acc:800f	122.204.128.15
cb15:901b:901b:1324:ada3:b51b:7acc:8010	122.204.128.16
cb15:901b:901b:1324:ada3:b51b:7acc:8011	122.204.128.17
cb15:901b:901b:1324:ada3:b51b:7acc:8012	122.204.128.18
cb15:901b:901b:1324:ada3:b51b:7acc:8013	122.204.128.19
cb15:901b:901b:1324:ada3:b51b:7acc:8014	122.204.128.20
cb15:901b:901b:1324:ada3:b51b:7acc:8015	122.204.128.21
cb15:901b:901b:1324:ada3:b51b:7acc:8016	122.204.128.22
cb15:901b:901b:1324:ada3:b51b:7acc:8017	122.204.128.23
cb15:901b:901b:1324:ada3:b51b:7acc:8018	122.204.128.24
cb15:901b:901b:1324:ada3:b51b:7acc:8019	122.204.128.25
cb15:901b:901b:1324:ada3:b51b:7acc:801a	122.204.128.26
cb15:901b:901b:1324:ada3:b51b:7acc:801b	122.204.128.27
cb15:901b:901b:1324:ada3:b51b:7acc:801c	122.204.128.28
cb15:901b:901b:1324:ada3:b51b:7acc:801d	122.204.128.29
cb15:901b:901b:1324:ada3:b51b:7acc:801e	122.204.128.30
cb15:901b:901b:1324:ada3:b51b:7acc:801f	122.204.128.31
cb15:901b:901b:1324:ada3:b51b:7acc:8020	122.204.128.32
cb15:901b:901b:1324:ada3:b51b:7acc:8021	122.204.128.33
cb15:901b:901b:1324:ada3:b51b:7acc:8022	122.204.128.34
cb15:901b:901b:1324:ada3:b51b:7acc:8023	122.204.128.35
cb15:901b:901b:1324:ada3:b51b:7acc:8024	122.204.128.36
cb15:901b:901b:1324:ada3:b51b:7acc:8025	122.204.128.37
cb15:901b:901b:1324:ada3:b51b:7acc:8026	122.204.128.38
cb15:901b:901b:1324:ada3:b51b:7acc:8027	122.204.128.39
cb15:901b:901b:1324:ada3:b51b:7acc:8028	122.204.128.40
cb15:901b:901b:1324:ada3:b51b:7acc:8029	122.204.128.41
cb15:901b:901b:1324:ada3:b51b:7acc:802a	122.204.128.42
cb15:901b:901b:1324:ada3:b51b:7acc:802b	122.204.128.43
cb15:901b:901b:1324:ada3:b51b:7acc:802c	122.204.128.44
cb15:901b:901b:1324:ada3:b51b:7acc:802d	122.204.128.45
cb15:901b:901b:1324:ada3:b51b:7acc:802e	122.204.128.46
cb15:901b:901b:1324:ada3:b51b:7acc:802f	122.204.128.47
cb15:901b:901b:1324:ada3:b51b:7acc:8030	122.204.128.48
cb15:901b:901b:1324:ada3:b51b:7acc:8031	122.204.128.49
cb15:901b:901b:1324:ada3:b51b:7acc:8032	122.204.128.50
cb15:901b:901b:1324:ada3:b51b:7acc:8033	122.204.128.51
cb15:901b:901b:1324:ada3:b51b:7acc:8034	122.204.128.52
cb15:901b:901b:1324:ada3:b51b:7acc:8035	122.204.128.53
cb15:901b:901b:1324:ada3:b51b:7acc:8036	122.204.128.54
cb15:901b:901b:1324:ada3:b51b:7acc:8037	122.204.128.55
cb15:901b:901b:1324:ada3:b51b:7acc:8038	122.204.128.56
cb15:901b:901b:1324:ada3:b51b:7acc:8039	122.204.128.57
cb15:901b:901b:1324:ada3:b51b:7acc:803a	122.204.128.58
cb15:901b:901b:1324:ada3:b51b:7acc:803b	122.204.128.59
cb15:901b:901b:1324:ada3:b51b:7acc:803c	122.204.128.60

cb15:901b:901b:1324:ada3:b51b:7acc:803d	122.204.128.61
cb15:901b:901b:1324:ada3:b51b:7acc:803e	122.204.128.62
cb15:901b:901b:1324:ada3:b51b:7acc:803f	122.204.128.63
cb15:901b:901b:1324:ada3:b51b:7acc:8040	122.204.128.64
cb15:901b:901b:1324:ada3:b51b:7acc:8041	122.204.128.65
cb15:901b:901b:1324:ada3:b51b:7acc:8042	122.204.128.66
cb15:901b:901b:1324:ada3:b51b:7acc:8043	122.204.128.67
cb15:901b:901b:1324:ada3:b51b:7acc:8044	122.204.128.68
cb15:901b:901b:1324:ada3:b51b:7acc:8045	122.204.128.69
cb15:901b:901b:1324:ada3:b51b:7acc:8046	122.204.128.70
cb15:901b:901b:1324:ada3:b51b:7acc:8047	122.204.128.71
cb15:901b:901b:1324:ada3:b51b:7acc:8048	122.204.128.72
cb15:901b:901b:1324:ada3:b51b:7acc:8049	122.204.128.73
cb15:901b:901b:1324:ada3:b51b:7acc:804a	122.204.128.74
cb15:901b:901b:1324:ada3:b51b:7acc:804b	122.204.128.75
cb15:901b:901b:1324:ada3:b51b:7acc:804c	122.204.128.76
cb15:901b:901b:1324:ada3:b51b:7acc:804d	122.204.128.77
cb15:901b:901b:1324:ada3:b51b:7acc:804e	122.204.128.78
cb15:901b:901b:1324:ada3:b51b:7acc:804f	122.204.128.79
cb15:901b:901b:1324:ada3:b51b:7acc:8050	122.204.128.80
cb15:901b:901b:1324:ada3:b51b:7acc:8051	122.204.128.81
cb15:901b:901b:1324:ada3:b51b:7acc:8052	122.204.128.82
cb15:901b:901b:1324:ada3:b51b:7acc:8053	122.204.128.83
cb15:901b:901b:1324:ada3:b51b:7acc:8054	122.204.128.84
cb15:901b:901b:1324:ada3:b51b:7acc:8055	122.204.128.85
cb15:901b:901b:1324:ada3:b51b:7acc:8056	122.204.128.86
cb15:901b:901b:1324:ada3:b51b:7acc:8057	122.204.128.87
cb15:901b:901b:1324:ada3:b51b:7acc:8058	122.204.128.88
cb15:901b:901b:1324:ada3:b51b:7acc:8059	122.204.128.89
cb15:901b:901b:1324:ada3:b51b:7acc:805a	122.204.128.90
cb15:901b:901b:1324:ada3:b51b:7acc:805b	122.204.128.91
cb15:901b:901b:1324:ada3:b51b:7acc:805c	122.204.128.92
cb15:901b:901b:1324:ada3:b51b:7acc:805d	122.204.128.93
cb15:901b:901b:1324:ada3:b51b:7acc:805e	122.204.128.94
cb15:901b:901b:1324:ada3:b51b:7acc:805f	122.204.128.95
cb15:901b:901b:1324:ada3:b51b:7acc:8060	122.204.128.96
cb15:901b:901b:1324:ada3:b51b:7acc:8061	122.204.128.97
cb15:901b:901b:1324:ada3:b51b:7acc:8062	122.204.128.98
cb15:901b:901b:1324:ada3:b51b:7acc:8063	122.204.128.99
cb15:901b:901b:1324:ada3:b51b:7acc:8064	122.204.128.100
cb15:901b:901b:1324:ada3:b51b:7acc:8065	122.204.128.101
cb15:901b:901b:1324:ada3:b51b:7acc:8066	122.204.128.102
cb15:901b:901b:1324:ada3:b51b:7acc:8067	122.204.128.103
cb15:901b:901b:1324:ada3:b51b:7acc:8068	122.204.128.104
cb15:901b:901b:1324:ada3:b51b:7acc:8069	122.204.128.105
cb15:901b:901b:1324:ada3:b51b:7acc:806a	122.204.128.106
cb15:901b:901b:1324:ada3:b51b:7acc:806b	122.204.128.107
cb15:901b:901b:1324:ada3:b51b:7acc:806c	122.204.128.108
cb15:901b:901b:1324:ada3:b51b:7acc:806d	122.204.128.109
cb15:901b:901b:1324:ada3:b51b:7acc:806e	122.204.128.110
cb15:901b:901b:1324:ada3:b51b:7acc:806f	122.204.128.111
cb15:901b:901b:1324:ada3:b51b:7acc:8070	122.204.128.112
cb15:901b:901b:1324:ada3:b51b:7acc:8071	122.204.128.113
cb15:901b:901b:1324:ada3:b51b:7acc:8072	122.204.128.114
cb15:901b:901b:1324:ada3:b51b:7acc:8073	122.204.128.115
cb15:901b:901b:1324:ada3:b51b:7acc:8074	122.204.128.116
cb15:901b:901b:1324:ada3:b51b:7acc:8075	122.204.128.117
cb15:901b:901b:1324:ada3:b51b:7acc:8076	122.204.128.118
cb15:901b:901b:1324:ada3:b51b:7acc:8077	122.204.128.119
cb15:901b:901b:1324:ada3:b51b:7acc:8078	122.204.128.120

cb15:901b:901b:1324:ada3:b51b:7acc:8079	122.204.128.121
cb15:901b:901b:1324:ada3:b51b:7acc:807a	122.204.128.122
cb15:901b:901b:1324:ada3:b51b:7acc:807b	122.204.128.123
cb15:901b:901b:1324:ada3:b51b:7acc:807c	122.204.128.124
cb15:901b:901b:1324:ada3:b51b:7acc:807d	122.204.128.125
cb15:901b:901b:1324:ada3:b51b:7acc:807e	122.204.128.126
cb15:901b:901b:1324:ada3:b51b:7acc:807f	122.204.128.127
cb15:901b:901b:1324:ada3:b51b:7acc:8080	122.204.128.128
cb15:901b:901b:1324:ada3:b51b:7acc:8081	122.204.128.129
cb15:901b:901b:1324:ada3:b51b:7acc:8082	122.204.128.130
cb15:901b:901b:1324:ada3:b51b:7acc:8083	122.204.128.131
cb15:901b:901b:1324:ada3:b51b:7acc:8084	122.204.128.132
cb15:901b:901b:1324:ada3:b51b:7acc:8085	122.204.128.133
cb15:901b:901b:1324:ada3:b51b:7acc:8086	122.204.128.134
cb15:901b:901b:1324:ada3:b51b:7acc:8087	122.204.128.135
cb15:901b:901b:1324:ada3:b51b:7acc:8088	122.204.128.136
cb15:901b:901b:1324:ada3:b51b:7acc:8089	122.204.128.137
cb15:901b:901b:1324:ada3:b51b:7acc:808a	122.204.128.138
cb15:901b:901b:1324:ada3:b51b:7acc:808b	122.204.128.139
cb15:901b:901b:1324:ada3:b51b:7acc:808c	122.204.128.140
cb15:901b:901b:1324:ada3:b51b:7acc:808d	122.204.128.141
cb15:901b:901b:1324:ada3:b51b:7acc:808e	122.204.128.142
cb15:901b:901b:1324:ada3:b51b:7acc:808f	122.204.128.143
cb15:901b:901b:1324:ada3:b51b:7acc:8090	122.204.128.144
cb15:901b:901b:1324:ada3:b51b:7acc:8091	122.204.128.145
cb15:901b:901b:1324:ada3:b51b:7acc:8092	122.204.128.146
cb15:901b:901b:1324:ada3:b51b:7acc:8093	122.204.128.147
cb15:901b:901b:1324:ada3:b51b:7acc:8094	122.204.128.148
cb15:901b:901b:1324:ada3:b51b:7acc:8095	122.204.128.149
cb15:901b:901b:1324:ada3:b51b:7acc:8096	122.204.128.150
cb15:901b:901b:1324:ada3:b51b:7acc:8097	122.204.128.151
cb15:901b:901b:1324:ada3:b51b:7acc:8098	122.204.128.152
cb15:901b:901b:1324:ada3:b51b:7acc:8099	122.204.128.153
cb15:901b:901b:1324:ada3:b51b:7acc:809a	122.204.128.154
cb15:901b:901b:1324:ada3:b51b:7acc:809b	122.204.128.155
cb15:901b:901b:1324:ada3:b51b:7acc:809c	122.204.128.156
cb15:901b:901b:1324:ada3:b51b:7acc:809d	122.204.128.157
cb15:901b:901b:1324:ada3:b51b:7acc:809e	122.204.128.158
cb15:901b:901b:1324:ada3:b51b:7acc:809f	122.204.128.159
cb15:901b:901b:1324:ada3:b51b:7acc:80a0	122.204.128.160
cb15:901b:901b:1324:ada3:b51b:7acc:80a1	122.204.128.161
cb15:901b:901b:1324:ada3:b51b:7acc:80a2	122.204.128.162
cb15:901b:901b:1324:ada3:b51b:7acc:80a3	122.204.128.163
cb15:901b:901b:1324:ada3:b51b:7acc:80a4	122.204.128.164
cb15:901b:901b:1324:ada3:b51b:7acc:80a5	122.204.128.165
cb15:901b:901b:1324:ada3:b51b:7acc:80a6	122.204.128.166
cb15:901b:901b:1324:ada3:b51b:7acc:80a7	122.204.128.167
cb15:901b:901b:1324:ada3:b51b:7acc:80a8	122.204.128.168
cb15:901b:901b:1324:ada3:b51b:7acc:80a9	122.204.128.169
cb15:901b:901b:1324:ada3:b51b:7acc:80aa	122.204.128.170
cb15:901b:901b:1324:ada3:b51b:7acc:80ab	122.204.128.171
cb15:901b:901b:1324:ada3:b51b:7acc:80ac	122.204.128.172
cb15:901b:901b:1324:ada3:b51b:7acc:80ad	122.204.128.173
cb15:901b:901b:1324:ada3:b51b:7acc:80ae	122.204.128.174
cb15:901b:901b:1324:ada3:b51b:7acc:80af	122.204.128.175
cb15:901b:901b:1324:ada3:b51b:7acc:80b0	122.204.128.176
cb15:901b:901b:1324:ada3:b51b:7acc:80b1	122.204.128.177
cb15:901b:901b:1324:ada3:b51b:7acc:80b2	122.204.128.178
cb15:901b:901b:1324:ada3:b51b:7acc:80b3	122.204.128.179
cb15:901b:901b:1324:ada3:b51b:7acc:80b4	122.204.128.180

cb15:901b:901b:1324:ada3:b51b:7acc:80b5	122.204.128.181
cb15:901b:901b:1324:ada3:b51b:7acc:80b6	122.204.128.182
cb15:901b:901b:1324:ada3:b51b:7acc:80b7	122.204.128.183
cb15:901b:901b:1324:ada3:b51b:7acc:80b8	122.204.128.184
cb15:901b:901b:1324:ada3:b51b:7acc:80b9	122.204.128.185
cb15:901b:901b:1324:ada3:b51b:7acc:80ba	122.204.128.186
cb15:901b:901b:1324:ada3:b51b:7acc:80bb	122.204.128.187
cb15:901b:901b:1324:ada3:b51b:7acc:80bc	122.204.128.188
cb15:901b:901b:1324:ada3:b51b:7acc:80bd	122.204.128.189
cb15:901b:901b:1324:ada3:b51b:7acc:80be	122.204.128.190
cb15:901b:901b:1324:ada3:b51b:7acc:80bf	122.204.128.191
cb15:901b:901b:1324:ada3:b51b:7acc:80c0	122.204.128.192
cb15:901b:901b:1324:ada3:b51b:7acc:80c1	122.204.128.193
cb15:901b:901b:1324:ada3:b51b:7acc:80c2	122.204.128.194
cb15:901b:901b:1324:ada3:b51b:7acc:80c3	122.204.128.195
cb15:901b:901b:1324:ada3:b51b:7acc:80c4	122.204.128.196
cb15:901b:901b:1324:ada3:b51b:7acc:80c5	122.204.128.197
cb15:901b:901b:1324:ada3:b51b:7acc:80c6	122.204.128.198
cb15:901b:901b:1324:ada3:b51b:7acc:80c7	122.204.128.199
cb15:901b:901b:1324:ada3:b51b:7acc:80c8	122.204.128.200
cb15:901b:901b:1324:ada3:b51b:7acc:80c9	122.204.128.201
cb15:901b:901b:1324:ada3:b51b:7acc:80ca	122.204.128.202
cb15:901b:901b:1324:ada3:b51b:7acc:80cb	122.204.128.203
cb15:901b:901b:1324:ada3:b51b:7acc:80cc	122.204.128.204
cb15:901b:901b:1324:ada3:b51b:7acc:80cd	122.204.128.205
cb15:901b:901b:1324:ada3:b51b:7acc:80ce	122.204.128.206
cb15:901b:901b:1324:ada3:b51b:7acc:80cf	122.204.128.207
cb15:901b:901b:1324:ada3:b51b:7acc:80d0	122.204.128.208
cb15:901b:901b:1324:ada3:b51b:7acc:80d1	122.204.128.209
cb15:901b:901b:1324:ada3:b51b:7acc:80d2	122.204.128.210
cb15:901b:901b:1324:ada3:b51b:7acc:80d3	122.204.128.211
cb15:901b:901b:1324:ada3:b51b:7acc:80d4	122.204.128.212
cb15:901b:901b:1324:ada3:b51b:7acc:80d5	122.204.128.213
cb15:901b:901b:1324:ada3:b51b:7acc:80d6	122.204.128.214
cb15:901b:901b:1324:ada3:b51b:7acc:80d7	122.204.128.215
cb15:901b:901b:1324:ada3:b51b:7acc:80d8	122.204.128.216
cb15:901b:901b:1324:ada3:b51b:7acc:80d9	122.204.128.217
cb15:901b:901b:1324:ada3:b51b:7acc:80da	122.204.128.218
cb15:901b:901b:1324:ada3:b51b:7acc:80db	122.204.128.219
cb15:901b:901b:1324:ada3:b51b:7acc:80dc	122.204.128.220
cb15:901b:901b:1324:ada3:b51b:7acc:80dd	122.204.128.221
cb15:901b:901b:1324:ada3:b51b:7acc:80de	122.204.128.222
cb15:901b:901b:1324:ada3:b51b:7acc:80df	122.204.128.223
cb15:901b:901b:1324:ada3:b51b:7acc:80e0	122.204.128.224
cb15:901b:901b:1324:ada3:b51b:7acc:80e1	122.204.128.225
cb15:901b:901b:1324:ada3:b51b:7acc:80e2	122.204.128.226
cb15:901b:901b:1324:ada3:b51b:7acc:80e3	122.204.128.227
cb15:901b:901b:1324:ada3:b51b:7acc:80e4	122.204.128.228
cb15:901b:901b:1324:ada3:b51b:7acc:80e5	122.204.128.229
cb15:901b:901b:1324:ada3:b51b:7acc:80e6	122.204.128.230
cb15:901b:901b:1324:ada3:b51b:7acc:80e7	122.204.128.231
cb15:901b:901b:1324:ada3:b51b:7acc:80e8	122.204.128.232
cb15:901b:901b:1324:ada3:b51b:7acc:80e9	122.204.128.233
cb15:901b:901b:1324:ada3:b51b:7acc:80ea	122.204.128.234
cb15:901b:901b:1324:ada3:b51b:7acc:80eb	122.204.128.235
cb15:901b:901b:1324:ada3:b51b:7acc:80ec	122.204.128.236
cb15:901b:901b:1324:ada3:b51b:7acc:80ed	122.204.128.237
cb15:901b:901b:1324:ada3:b51b:7acc:80ee	122.204.128.238
cb15:901b:901b:1324:ada3:b51b:7acc:80ef	122.204.128.239
cb15:901b:901b:1324:ada3:b51b:7acc:80f0	122.204.128.240
cb15:901b:901b:1324:ada3:b51b:7acc:80f1	122.204.128.241
cb15:901b:901b:1324:ada3:b51b:7acc:80f2	122.204.128.242
cb15:901b:901b:1324:ada3:b51b:7acc:80f3	122.204.128.243
cb15:901b:901b:1324:ada3:b51b:7acc:80f4	122.204.128.244
cb15:901b:901b:1324:ada3:b51b:7acc:80f5	122.204.128.245
cb15:901b:901b:1324:ada3:b51b:7acc:80f6	122.204.128.246
cb15:901b:901b:1324:ada3:b51b:7acc:80f7	122.204.128.247
cb15:901b:901b:1324:ada3:b51b:7acc:80f8	122.204.128.248
cb15:901b:901b:1324:ada3:b51b:7acc:80f9	122.204.128.249
cb15:901b:901b:1324:ada3:b51b:7acc:80fa	122.204.128.250
cb15:901b:901b:1324:ada3:b51b:7acc:80fb	122.204.128.251
cb15:901b:901b:1324:ada3:b51b:7acc:80fc	122.204.128.252
cb15:901b:901b:1324:ada3:b51b:7acc:80fd	122.204.128.253
cb15:901b:901b:1324:ada3:b51b:7acc:80fe	122.204.128.254
cb15:901b:901b:1324:ada3:b51b:7acc:80ff	122.204.128.255

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.