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:8024:901b:91bc:cb15:d457:8001	212.87.128.1
cb15:901b:8024:901b:91bc:cb15:d457:8002	212.87.128.2
cb15:901b:8024:901b:91bc:cb15:d457:8003	212.87.128.3
cb15:901b:8024:901b:91bc:cb15:d457:8004	212.87.128.4
cb15:901b:8024:901b:91bc:cb15:d457:8005	212.87.128.5
cb15:901b:8024:901b:91bc:cb15:d457:8006	212.87.128.6
cb15:901b:8024:901b:91bc:cb15:d457:8007	212.87.128.7
cb15:901b:8024:901b:91bc:cb15:d457:8008	212.87.128.8
cb15:901b:8024:901b:91bc:cb15:d457:8009	212.87.128.9
cb15:901b:8024:901b:91bc:cb15:d457:800a	212.87.128.10
cb15:901b:8024:901b:91bc:cb15:d457:800b	212.87.128.11
cb15:901b:8024:901b:91bc:cb15:d457:800c	212.87.128.12
cb15:901b:8024:901b:91bc:cb15:d457:800d	212.87.128.13
cb15:901b:8024:901b:91bc:cb15:d457:800e	212.87.128.14
cb15:901b:8024:901b:91bc:cb15:d457:800f	212.87.128.15
cb15:901b:8024:901b:91bc:cb15:d457:8010	212.87.128.16
cb15:901b:8024:901b:91bc:cb15:d457:8011	212.87.128.17
cb15:901b:8024:901b:91bc:cb15:d457:8012	212.87.128.18
cb15:901b:8024:901b:91bc:cb15:d457:8013	212.87.128.19
cb15:901b:8024:901b:91bc:cb15:d457:8014	212.87.128.20
cb15:901b:8024:901b:91bc:cb15:d457:8015	212.87.128.21
cb15:901b:8024:901b:91bc:cb15:d457:8016	212.87.128.22
cb15:901b:8024:901b:91bc:cb15:d457:8017	212.87.128.23
cb15:901b:8024:901b:91bc:cb15:d457:8018	212.87.128.24
cb15:901b:8024:901b:91bc:cb15:d457:8019	212.87.128.25
cb15:901b:8024:901b:91bc:cb15:d457:801a	212.87.128.26
cb15:901b:8024:901b:91bc:cb15:d457:801b	212.87.128.27
cb15:901b:8024:901b:91bc:cb15:d457:801c	212.87.128.28
cb15:901b:8024:901b:91bc:cb15:d457:801d	212.87.128.29
cb15:901b:8024:901b:91bc:cb15:d457:801e	212.87.128.30
cb15:901b:8024:901b:91bc:cb15:d457:801f	212.87.128.31
cb15:901b:8024:901b:91bc:cb15:d457:8020	212.87.128.32
cb15:901b:8024:901b:91bc:cb15:d457:8021	212.87.128.33
cb15:901b:8024:901b:91bc:cb15:d457:8022	212.87.128.34
cb15:901b:8024:901b:91bc:cb15:d457:8023	212.87.128.35
cb15:901b:8024:901b:91bc:cb15:d457:8024	212.87.128.36
cb15:901b:8024:901b:91bc:cb15:d457:8025	212.87.128.37
cb15:901b:8024:901b:91bc:cb15:d457:8026	212.87.128.38
cb15:901b:8024:901b:91bc:cb15:d457:8027	212.87.128.39
cb15:901b:8024:901b:91bc:cb15:d457:8028	212.87.128.40
cb15:901b:8024:901b:91bc:cb15:d457:8029	212.87.128.41
cb15:901b:8024:901b:91bc:cb15:d457:802a	212.87.128.42
cb15:901b:8024:901b:91bc:cb15:d457:802b	212.87.128.43
cb15:901b:8024:901b:91bc:cb15:d457:802c	212.87.128.44
cb15:901b:8024:901b:91bc:cb15:d457:802d	212.87.128.45
cb15:901b:8024:901b:91bc:cb15:d457:802e	212.87.128.46
cb15:901b:8024:901b:91bc:cb15:d457:802f	212.87.128.47
cb15:901b:8024:901b:91bc:cb15:d457:8030	212.87.128.48
cb15:901b:8024:901b:91bc:cb15:d457:8031	212.87.128.49
cb15:901b:8024:901b:91bc:cb15:d457:8032	212.87.128.50
cb15:901b:8024:901b:91bc:cb15:d457:8033	212.87.128.51
cb15:901b:8024:901b:91bc:cb15:d457:8034	212.87.128.52
cb15:901b:8024:901b:91bc:cb15:d457:8035	212.87.128.53
cb15:901b:8024:901b:91bc:cb15:d457:8036	212.87.128.54
cb15:901b:8024:901b:91bc:cb15:d457:8037	212.87.128.55
cb15:901b:8024:901b:91bc:cb15:d457:8038	212.87.128.56
cb15:901b:8024:901b:91bc:cb15:d457:8039	212.87.128.57
cb15:901b:8024:901b:91bc:cb15:d457:803a	212.87.128.58
cb15:901b:8024:901b:91bc:cb15:d457:803b	212.87.128.59
cb15:901b:8024:901b:91bc:cb15:d457:803c	212.87.128.60

cb15:901b:8024:901b:91bc:cb15:d457:803d	212.87.128.61
cb15:901b:8024:901b:91bc:cb15:d457:803e	212.87.128.62
cb15:901b:8024:901b:91bc:cb15:d457:803f	212.87.128.63
cb15:901b:8024:901b:91bc:cb15:d457:8040	212.87.128.64
cb15:901b:8024:901b:91bc:cb15:d457:8041	212.87.128.65
cb15:901b:8024:901b:91bc:cb15:d457:8042	212.87.128.66
cb15:901b:8024:901b:91bc:cb15:d457:8043	212.87.128.67
cb15:901b:8024:901b:91bc:cb15:d457:8044	212.87.128.68
cb15:901b:8024:901b:91bc:cb15:d457:8045	212.87.128.69
cb15:901b:8024:901b:91bc:cb15:d457:8046	212.87.128.70
cb15:901b:8024:901b:91bc:cb15:d457:8047	212.87.128.71
cb15:901b:8024:901b:91bc:cb15:d457:8048	212.87.128.72
cb15:901b:8024:901b:91bc:cb15:d457:8049	212.87.128.73
cb15:901b:8024:901b:91bc:cb15:d457:804a	212.87.128.74
cb15:901b:8024:901b:91bc:cb15:d457:804b	212.87.128.75
cb15:901b:8024:901b:91bc:cb15:d457:804c	212.87.128.76
cb15:901b:8024:901b:91bc:cb15:d457:804d	212.87.128.77
cb15:901b:8024:901b:91bc:cb15:d457:804e	212.87.128.78
cb15:901b:8024:901b:91bc:cb15:d457:804f	212.87.128.79
cb15:901b:8024:901b:91bc:cb15:d457:8050	212.87.128.80
cb15:901b:8024:901b:91bc:cb15:d457:8051	212.87.128.81
cb15:901b:8024:901b:91bc:cb15:d457:8052	212.87.128.82
cb15:901b:8024:901b:91bc:cb15:d457:8053	212.87.128.83
cb15:901b:8024:901b:91bc:cb15:d457:8054	212.87.128.84
cb15:901b:8024:901b:91bc:cb15:d457:8055	212.87.128.85
cb15:901b:8024:901b:91bc:cb15:d457:8056	212.87.128.86
cb15:901b:8024:901b:91bc:cb15:d457:8057	212.87.128.87
cb15:901b:8024:901b:91bc:cb15:d457:8058	212.87.128.88
cb15:901b:8024:901b:91bc:cb15:d457:8059	212.87.128.89
cb15:901b:8024:901b:91bc:cb15:d457:805a	212.87.128.90
cb15:901b:8024:901b:91bc:cb15:d457:805b	212.87.128.91
cb15:901b:8024:901b:91bc:cb15:d457:805c	212.87.128.92
cb15:901b:8024:901b:91bc:cb15:d457:805d	212.87.128.93
cb15:901b:8024:901b:91bc:cb15:d457:805e	212.87.128.94
cb15:901b:8024:901b:91bc:cb15:d457:805f	212.87.128.95
cb15:901b:8024:901b:91bc:cb15:d457:8060	212.87.128.96
cb15:901b:8024:901b:91bc:cb15:d457:8061	212.87.128.97
cb15:901b:8024:901b:91bc:cb15:d457:8062	212.87.128.98
cb15:901b:8024:901b:91bc:cb15:d457:8063	212.87.128.99
cb15:901b:8024:901b:91bc:cb15:d457:8064	212.87.128.100
cb15:901b:8024:901b:91bc:cb15:d457:8065	212.87.128.101
cb15:901b:8024:901b:91bc:cb15:d457:8066	212.87.128.102
cb15:901b:8024:901b:91bc:cb15:d457:8067	212.87.128.103
cb15:901b:8024:901b:91bc:cb15:d457:8068	212.87.128.104
cb15:901b:8024:901b:91bc:cb15:d457:8069	212.87.128.105
cb15:901b:8024:901b:91bc:cb15:d457:806a	212.87.128.106
cb15:901b:8024:901b:91bc:cb15:d457:806b	212.87.128.107
cb15:901b:8024:901b:91bc:cb15:d457:806c	212.87.128.108
cb15:901b:8024:901b:91bc:cb15:d457:806d	212.87.128.109
cb15:901b:8024:901b:91bc:cb15:d457:806e	212.87.128.110
cb15:901b:8024:901b:91bc:cb15:d457:806f	212.87.128.111
cb15:901b:8024:901b:91bc:cb15:d457:8070	212.87.128.112
cb15:901b:8024:901b:91bc:cb15:d457:8071	212.87.128.113
cb15:901b:8024:901b:91bc:cb15:d457:8072	212.87.128.114
cb15:901b:8024:901b:91bc:cb15:d457:8073	212.87.128.115
cb15:901b:8024:901b:91bc:cb15:d457:8074	212.87.128.116
cb15:901b:8024:901b:91bc:cb15:d457:8075	212.87.128.117
cb15:901b:8024:901b:91bc:cb15:d457:8076	212.87.128.118
cb15:901b:8024:901b:91bc:cb15:d457:8077	212.87.128.119
cb15:901b:8024:901b:91bc:cb15:d457:8078	212.87.128.120

cb15:901b:8024:901b:91bc:cb15:d457:8079	212.87.128.121
cb15:901b:8024:901b:91bc:cb15:d457:807a	212.87.128.122
cb15:901b:8024:901b:91bc:cb15:d457:807b	212.87.128.123
cb15:901b:8024:901b:91bc:cb15:d457:807c	212.87.128.124
cb15:901b:8024:901b:91bc:cb15:d457:807d	212.87.128.125
cb15:901b:8024:901b:91bc:cb15:d457:807e	212.87.128.126
cb15:901b:8024:901b:91bc:cb15:d457:807f	212.87.128.127
cb15:901b:8024:901b:91bc:cb15:d457:8080	212.87.128.128
cb15:901b:8024:901b:91bc:cb15:d457:8081	212.87.128.129
cb15:901b:8024:901b:91bc:cb15:d457:8082	212.87.128.130
cb15:901b:8024:901b:91bc:cb15:d457:8083	212.87.128.131
cb15:901b:8024:901b:91bc:cb15:d457:8084	212.87.128.132
cb15:901b:8024:901b:91bc:cb15:d457:8085	212.87.128.133
cb15:901b:8024:901b:91bc:cb15:d457:8086	212.87.128.134
cb15:901b:8024:901b:91bc:cb15:d457:8087	212.87.128.135
cb15:901b:8024:901b:91bc:cb15:d457:8088	212.87.128.136
cb15:901b:8024:901b:91bc:cb15:d457:8089	212.87.128.137
cb15:901b:8024:901b:91bc:cb15:d457:808a	212.87.128.138
cb15:901b:8024:901b:91bc:cb15:d457:808b	212.87.128.139
cb15:901b:8024:901b:91bc:cb15:d457:808c	212.87.128.140
cb15:901b:8024:901b:91bc:cb15:d457:808d	212.87.128.141
cb15:901b:8024:901b:91bc:cb15:d457:808e	212.87.128.142
cb15:901b:8024:901b:91bc:cb15:d457:808f	212.87.128.143
cb15:901b:8024:901b:91bc:cb15:d457:8090	212.87.128.144
cb15:901b:8024:901b:91bc:cb15:d457:8091	212.87.128.145
cb15:901b:8024:901b:91bc:cb15:d457:8092	212.87.128.146
cb15:901b:8024:901b:91bc:cb15:d457:8093	212.87.128.147
cb15:901b:8024:901b:91bc:cb15:d457:8094	212.87.128.148
cb15:901b:8024:901b:91bc:cb15:d457:8095	212.87.128.149
cb15:901b:8024:901b:91bc:cb15:d457:8096	212.87.128.150
cb15:901b:8024:901b:91bc:cb15:d457:8097	212.87.128.151
cb15:901b:8024:901b:91bc:cb15:d457:8098	212.87.128.152
cb15:901b:8024:901b:91bc:cb15:d457:8099	212.87.128.153
cb15:901b:8024:901b:91bc:cb15:d457:809a	212.87.128.154
cb15:901b:8024:901b:91bc:cb15:d457:809b	212.87.128.155
cb15:901b:8024:901b:91bc:cb15:d457:809c	212.87.128.156
cb15:901b:8024:901b:91bc:cb15:d457:809d	212.87.128.157
cb15:901b:8024:901b:91bc:cb15:d457:809e	212.87.128.158
cb15:901b:8024:901b:91bc:cb15:d457:809f	212.87.128.159
cb15:901b:8024:901b:91bc:cb15:d457:80a0	212.87.128.160
cb15:901b:8024:901b:91bc:cb15:d457:80a1	212.87.128.161
cb15:901b:8024:901b:91bc:cb15:d457:80a2	212.87.128.162
cb15:901b:8024:901b:91bc:cb15:d457:80a3	212.87.128.163
cb15:901b:8024:901b:91bc:cb15:d457:80a4	212.87.128.164
cb15:901b:8024:901b:91bc:cb15:d457:80a5	212.87.128.165
cb15:901b:8024:901b:91bc:cb15:d457:80a6	212.87.128.166
cb15:901b:8024:901b:91bc:cb15:d457:80a7	212.87.128.167
cb15:901b:8024:901b:91bc:cb15:d457:80a8	212.87.128.168
cb15:901b:8024:901b:91bc:cb15:d457:80a9	212.87.128.169
cb15:901b:8024:901b:91bc:cb15:d457:80aa	212.87.128.170
cb15:901b:8024:901b:91bc:cb15:d457:80ab	212.87.128.171
cb15:901b:8024:901b:91bc:cb15:d457:80ac	212.87.128.172
cb15:901b:8024:901b:91bc:cb15:d457:80ad	212.87.128.173
cb15:901b:8024:901b:91bc:cb15:d457:80ae	212.87.128.174
cb15:901b:8024:901b:91bc:cb15:d457:80af	212.87.128.175
cb15:901b:8024:901b:91bc:cb15:d457:80b0	212.87.128.176
cb15:901b:8024:901b:91bc:cb15:d457:80b1	212.87.128.177
cb15:901b:8024:901b:91bc:cb15:d457:80b2	212.87.128.178
cb15:901b:8024:901b:91bc:cb15:d457:80b3	212.87.128.179
cb15:901b:8024:901b:91bc:cb15:d457:80b4	212.87.128.180

cb15:901b:8024:901b:91bc:cb15:d457:80b5	212.87.128.181
cb15:901b:8024:901b:91bc:cb15:d457:80b6	212.87.128.182
cb15:901b:8024:901b:91bc:cb15:d457:80b7	212.87.128.183
cb15:901b:8024:901b:91bc:cb15:d457:80b8	212.87.128.184
cb15:901b:8024:901b:91bc:cb15:d457:80b9	212.87.128.185
cb15:901b:8024:901b:91bc:cb15:d457:80ba	212.87.128.186
cb15:901b:8024:901b:91bc:cb15:d457:80bb	212.87.128.187
cb15:901b:8024:901b:91bc:cb15:d457:80bc	212.87.128.188
cb15:901b:8024:901b:91bc:cb15:d457:80bd	212.87.128.189
cb15:901b:8024:901b:91bc:cb15:d457:80be	212.87.128.190
cb15:901b:8024:901b:91bc:cb15:d457:80bf	212.87.128.191
cb15:901b:8024:901b:91bc:cb15:d457:80c0	212.87.128.192
cb15:901b:8024:901b:91bc:cb15:d457:80c1	212.87.128.193
cb15:901b:8024:901b:91bc:cb15:d457:80c2	212.87.128.194
cb15:901b:8024:901b:91bc:cb15:d457:80c3	212.87.128.195
cb15:901b:8024:901b:91bc:cb15:d457:80c4	212.87.128.196
cb15:901b:8024:901b:91bc:cb15:d457:80c5	212.87.128.197
cb15:901b:8024:901b:91bc:cb15:d457:80c6	212.87.128.198
cb15:901b:8024:901b:91bc:cb15:d457:80c7	212.87.128.199
cb15:901b:8024:901b:91bc:cb15:d457:80c8	212.87.128.200
cb15:901b:8024:901b:91bc:cb15:d457:80c9	212.87.128.201
cb15:901b:8024:901b:91bc:cb15:d457:80ca	212.87.128.202
cb15:901b:8024:901b:91bc:cb15:d457:80cb	212.87.128.203
cb15:901b:8024:901b:91bc:cb15:d457:80cc	212.87.128.204
cb15:901b:8024:901b:91bc:cb15:d457:80cd	212.87.128.205
cb15:901b:8024:901b:91bc:cb15:d457:80ce	212.87.128.206
cb15:901b:8024:901b:91bc:cb15:d457:80cf	212.87.128.207
cb15:901b:8024:901b:91bc:cb15:d457:80d0	212.87.128.208
cb15:901b:8024:901b:91bc:cb15:d457:80d1	212.87.128.209
cb15:901b:8024:901b:91bc:cb15:d457:80d2	212.87.128.210
cb15:901b:8024:901b:91bc:cb15:d457:80d3	212.87.128.211
cb15:901b:8024:901b:91bc:cb15:d457:80d4	212.87.128.212
cb15:901b:8024:901b:91bc:cb15:d457:80d5	212.87.128.213
cb15:901b:8024:901b:91bc:cb15:d457:80d6	212.87.128.214
cb15:901b:8024:901b:91bc:cb15:d457:80d7	212.87.128.215
cb15:901b:8024:901b:91bc:cb15:d457:80d8	212.87.128.216
cb15:901b:8024:901b:91bc:cb15:d457:80d9	212.87.128.217
cb15:901b:8024:901b:91bc:cb15:d457:80da	212.87.128.218
cb15:901b:8024:901b:91bc:cb15:d457:80db	212.87.128.219
cb15:901b:8024:901b:91bc:cb15:d457:80dc	212.87.128.220
cb15:901b:8024:901b:91bc:cb15:d457:80dd	212.87.128.221
cb15:901b:8024:901b:91bc:cb15:d457:80de	212.87.128.222
cb15:901b:8024:901b:91bc:cb15:d457:80df	212.87.128.223
cb15:901b:8024:901b:91bc:cb15:d457:80e0	212.87.128.224
cb15:901b:8024:901b:91bc:cb15:d457:80e1	212.87.128.225
cb15:901b:8024:901b:91bc:cb15:d457:80e2	212.87.128.226
cb15:901b:8024:901b:91bc:cb15:d457:80e3	212.87.128.227
cb15:901b:8024:901b:91bc:cb15:d457:80e4	212.87.128.228
cb15:901b:8024:901b:91bc:cb15:d457:80e5	212.87.128.229
cb15:901b:8024:901b:91bc:cb15:d457:80e6	212.87.128.230
cb15:901b:8024:901b:91bc:cb15:d457:80e7	212.87.128.231
cb15:901b:8024:901b:91bc:cb15:d457:80e8	212.87.128.232
cb15:901b:8024:901b:91bc:cb15:d457:80e9	212.87.128.233
cb15:901b:8024:901b:91bc:cb15:d457:80ea	212.87.128.234
cb15:901b:8024:901b:91bc:cb15:d457:80eb	212.87.128.235
cb15:901b:8024:901b:91bc:cb15:d457:80ec	212.87.128.236
cb15:901b:8024:901b:91bc:cb15:d457:80ed	212.87.128.237
cb15:901b:8024:901b:91bc:cb15:d457:80ee	212.87.128.238
cb15:901b:8024:901b:91bc:cb15:d457:80ef	212.87.128.239
cb15:901b:8024:901b:91bc:cb15:d457:80f0	212.87.128.240
cb15:901b:8024:901b:91bc:cb15:d457:80f1	212.87.128.241
cb15:901b:8024:901b:91bc:cb15:d457:80f2	212.87.128.242
cb15:901b:8024:901b:91bc:cb15:d457:80f3	212.87.128.243
cb15:901b:8024:901b:91bc:cb15:d457:80f4	212.87.128.244
cb15:901b:8024:901b:91bc:cb15:d457:80f5	212.87.128.245
cb15:901b:8024:901b:91bc:cb15:d457:80f6	212.87.128.246
cb15:901b:8024:901b:91bc:cb15:d457:80f7	212.87.128.247
cb15:901b:8024:901b:91bc:cb15:d457:80f8	212.87.128.248
cb15:901b:8024:901b:91bc:cb15:d457:80f9	212.87.128.249
cb15:901b:8024:901b:91bc:cb15:d457:80fa	212.87.128.250
cb15:901b:8024:901b:91bc:cb15:d457:80fb	212.87.128.251
cb15:901b:8024:901b:91bc:cb15:d457:80fc	212.87.128.252
cb15:901b:8024:901b:91bc:cb15:d457:80fd	212.87.128.253
cb15:901b:8024:901b:91bc:cb15:d457:80fe	212.87.128.254
cb15:901b:8024:901b:91bc:cb15:d457:80ff	212.87.128.255

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.