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:b51a:8e49:8001	142.73.128.1
cb15:901b:901b:1324:ada3:b51a:8e49:8002	142.73.128.2
cb15:901b:901b:1324:ada3:b51a:8e49:8003	142.73.128.3
cb15:901b:901b:1324:ada3:b51a:8e49:8004	142.73.128.4
cb15:901b:901b:1324:ada3:b51a:8e49:8005	142.73.128.5
cb15:901b:901b:1324:ada3:b51a:8e49:8006	142.73.128.6
cb15:901b:901b:1324:ada3:b51a:8e49:8007	142.73.128.7
cb15:901b:901b:1324:ada3:b51a:8e49:8008	142.73.128.8
cb15:901b:901b:1324:ada3:b51a:8e49:8009	142.73.128.9
cb15:901b:901b:1324:ada3:b51a:8e49:800a	142.73.128.10
cb15:901b:901b:1324:ada3:b51a:8e49:800b	142.73.128.11
cb15:901b:901b:1324:ada3:b51a:8e49:800c	142.73.128.12
cb15:901b:901b:1324:ada3:b51a:8e49:800d	142.73.128.13
cb15:901b:901b:1324:ada3:b51a:8e49:800e	142.73.128.14
cb15:901b:901b:1324:ada3:b51a:8e49:800f	142.73.128.15
cb15:901b:901b:1324:ada3:b51a:8e49:8010	142.73.128.16
cb15:901b:901b:1324:ada3:b51a:8e49:8011	142.73.128.17
cb15:901b:901b:1324:ada3:b51a:8e49:8012	142.73.128.18
cb15:901b:901b:1324:ada3:b51a:8e49:8013	142.73.128.19
cb15:901b:901b:1324:ada3:b51a:8e49:8014	142.73.128.20
cb15:901b:901b:1324:ada3:b51a:8e49:8015	142.73.128.21
cb15:901b:901b:1324:ada3:b51a:8e49:8016	142.73.128.22
cb15:901b:901b:1324:ada3:b51a:8e49:8017	142.73.128.23
cb15:901b:901b:1324:ada3:b51a:8e49:8018	142.73.128.24
cb15:901b:901b:1324:ada3:b51a:8e49:8019	142.73.128.25
cb15:901b:901b:1324:ada3:b51a:8e49:801a	142.73.128.26
cb15:901b:901b:1324:ada3:b51a:8e49:801b	142.73.128.27
cb15:901b:901b:1324:ada3:b51a:8e49:801c	142.73.128.28
cb15:901b:901b:1324:ada3:b51a:8e49:801d	142.73.128.29
cb15:901b:901b:1324:ada3:b51a:8e49:801e	142.73.128.30
cb15:901b:901b:1324:ada3:b51a:8e49:801f	142.73.128.31
cb15:901b:901b:1324:ada3:b51a:8e49:8020	142.73.128.32
cb15:901b:901b:1324:ada3:b51a:8e49:8021	142.73.128.33
cb15:901b:901b:1324:ada3:b51a:8e49:8022	142.73.128.34
cb15:901b:901b:1324:ada3:b51a:8e49:8023	142.73.128.35
cb15:901b:901b:1324:ada3:b51a:8e49:8024	142.73.128.36
cb15:901b:901b:1324:ada3:b51a:8e49:8025	142.73.128.37
cb15:901b:901b:1324:ada3:b51a:8e49:8026	142.73.128.38
cb15:901b:901b:1324:ada3:b51a:8e49:8027	142.73.128.39
cb15:901b:901b:1324:ada3:b51a:8e49:8028	142.73.128.40
cb15:901b:901b:1324:ada3:b51a:8e49:8029	142.73.128.41
cb15:901b:901b:1324:ada3:b51a:8e49:802a	142.73.128.42
cb15:901b:901b:1324:ada3:b51a:8e49:802b	142.73.128.43
cb15:901b:901b:1324:ada3:b51a:8e49:802c	142.73.128.44
cb15:901b:901b:1324:ada3:b51a:8e49:802d	142.73.128.45
cb15:901b:901b:1324:ada3:b51a:8e49:802e	142.73.128.46
cb15:901b:901b:1324:ada3:b51a:8e49:802f	142.73.128.47
cb15:901b:901b:1324:ada3:b51a:8e49:8030	142.73.128.48
cb15:901b:901b:1324:ada3:b51a:8e49:8031	142.73.128.49
cb15:901b:901b:1324:ada3:b51a:8e49:8032	142.73.128.50
cb15:901b:901b:1324:ada3:b51a:8e49:8033	142.73.128.51
cb15:901b:901b:1324:ada3:b51a:8e49:8034	142.73.128.52
cb15:901b:901b:1324:ada3:b51a:8e49:8035	142.73.128.53
cb15:901b:901b:1324:ada3:b51a:8e49:8036	142.73.128.54
cb15:901b:901b:1324:ada3:b51a:8e49:8037	142.73.128.55
cb15:901b:901b:1324:ada3:b51a:8e49:8038	142.73.128.56
cb15:901b:901b:1324:ada3:b51a:8e49:8039	142.73.128.57
cb15:901b:901b:1324:ada3:b51a:8e49:803a	142.73.128.58
cb15:901b:901b:1324:ada3:b51a:8e49:803b	142.73.128.59
cb15:901b:901b:1324:ada3:b51a:8e49:803c	142.73.128.60

cb15:901b:901b:1324:ada3:b51a:8e49:803d	142.73.128.61
cb15:901b:901b:1324:ada3:b51a:8e49:803e	142.73.128.62
cb15:901b:901b:1324:ada3:b51a:8e49:803f	142.73.128.63
cb15:901b:901b:1324:ada3:b51a:8e49:8040	142.73.128.64
cb15:901b:901b:1324:ada3:b51a:8e49:8041	142.73.128.65
cb15:901b:901b:1324:ada3:b51a:8e49:8042	142.73.128.66
cb15:901b:901b:1324:ada3:b51a:8e49:8043	142.73.128.67
cb15:901b:901b:1324:ada3:b51a:8e49:8044	142.73.128.68
cb15:901b:901b:1324:ada3:b51a:8e49:8045	142.73.128.69
cb15:901b:901b:1324:ada3:b51a:8e49:8046	142.73.128.70
cb15:901b:901b:1324:ada3:b51a:8e49:8047	142.73.128.71
cb15:901b:901b:1324:ada3:b51a:8e49:8048	142.73.128.72
cb15:901b:901b:1324:ada3:b51a:8e49:8049	142.73.128.73
cb15:901b:901b:1324:ada3:b51a:8e49:804a	142.73.128.74
cb15:901b:901b:1324:ada3:b51a:8e49:804b	142.73.128.75
cb15:901b:901b:1324:ada3:b51a:8e49:804c	142.73.128.76
cb15:901b:901b:1324:ada3:b51a:8e49:804d	142.73.128.77
cb15:901b:901b:1324:ada3:b51a:8e49:804e	142.73.128.78
cb15:901b:901b:1324:ada3:b51a:8e49:804f	142.73.128.79
cb15:901b:901b:1324:ada3:b51a:8e49:8050	142.73.128.80
cb15:901b:901b:1324:ada3:b51a:8e49:8051	142.73.128.81
cb15:901b:901b:1324:ada3:b51a:8e49:8052	142.73.128.82
cb15:901b:901b:1324:ada3:b51a:8e49:8053	142.73.128.83
cb15:901b:901b:1324:ada3:b51a:8e49:8054	142.73.128.84
cb15:901b:901b:1324:ada3:b51a:8e49:8055	142.73.128.85
cb15:901b:901b:1324:ada3:b51a:8e49:8056	142.73.128.86
cb15:901b:901b:1324:ada3:b51a:8e49:8057	142.73.128.87
cb15:901b:901b:1324:ada3:b51a:8e49:8058	142.73.128.88
cb15:901b:901b:1324:ada3:b51a:8e49:8059	142.73.128.89
cb15:901b:901b:1324:ada3:b51a:8e49:805a	142.73.128.90
cb15:901b:901b:1324:ada3:b51a:8e49:805b	142.73.128.91
cb15:901b:901b:1324:ada3:b51a:8e49:805c	142.73.128.92
cb15:901b:901b:1324:ada3:b51a:8e49:805d	142.73.128.93
cb15:901b:901b:1324:ada3:b51a:8e49:805e	142.73.128.94
cb15:901b:901b:1324:ada3:b51a:8e49:805f	142.73.128.95
cb15:901b:901b:1324:ada3:b51a:8e49:8060	142.73.128.96
cb15:901b:901b:1324:ada3:b51a:8e49:8061	142.73.128.97
cb15:901b:901b:1324:ada3:b51a:8e49:8062	142.73.128.98
cb15:901b:901b:1324:ada3:b51a:8e49:8063	142.73.128.99
cb15:901b:901b:1324:ada3:b51a:8e49:8064	142.73.128.100
cb15:901b:901b:1324:ada3:b51a:8e49:8065	142.73.128.101
cb15:901b:901b:1324:ada3:b51a:8e49:8066	142.73.128.102
cb15:901b:901b:1324:ada3:b51a:8e49:8067	142.73.128.103
cb15:901b:901b:1324:ada3:b51a:8e49:8068	142.73.128.104
cb15:901b:901b:1324:ada3:b51a:8e49:8069	142.73.128.105
cb15:901b:901b:1324:ada3:b51a:8e49:806a	142.73.128.106
cb15:901b:901b:1324:ada3:b51a:8e49:806b	142.73.128.107
cb15:901b:901b:1324:ada3:b51a:8e49:806c	142.73.128.108
cb15:901b:901b:1324:ada3:b51a:8e49:806d	142.73.128.109
cb15:901b:901b:1324:ada3:b51a:8e49:806e	142.73.128.110
cb15:901b:901b:1324:ada3:b51a:8e49:806f	142.73.128.111
cb15:901b:901b:1324:ada3:b51a:8e49:8070	142.73.128.112
cb15:901b:901b:1324:ada3:b51a:8e49:8071	142.73.128.113
cb15:901b:901b:1324:ada3:b51a:8e49:8072	142.73.128.114
cb15:901b:901b:1324:ada3:b51a:8e49:8073	142.73.128.115
cb15:901b:901b:1324:ada3:b51a:8e49:8074	142.73.128.116
cb15:901b:901b:1324:ada3:b51a:8e49:8075	142.73.128.117
cb15:901b:901b:1324:ada3:b51a:8e49:8076	142.73.128.118
cb15:901b:901b:1324:ada3:b51a:8e49:8077	142.73.128.119
cb15:901b:901b:1324:ada3:b51a:8e49:8078	142.73.128.120

cb15:901b:901b:1324:ada3:b51a:8e49:8079	142.73.128.121
cb15:901b:901b:1324:ada3:b51a:8e49:807a	142.73.128.122
cb15:901b:901b:1324:ada3:b51a:8e49:807b	142.73.128.123
cb15:901b:901b:1324:ada3:b51a:8e49:807c	142.73.128.124
cb15:901b:901b:1324:ada3:b51a:8e49:807d	142.73.128.125
cb15:901b:901b:1324:ada3:b51a:8e49:807e	142.73.128.126
cb15:901b:901b:1324:ada3:b51a:8e49:807f	142.73.128.127
cb15:901b:901b:1324:ada3:b51a:8e49:8080	142.73.128.128
cb15:901b:901b:1324:ada3:b51a:8e49:8081	142.73.128.129
cb15:901b:901b:1324:ada3:b51a:8e49:8082	142.73.128.130
cb15:901b:901b:1324:ada3:b51a:8e49:8083	142.73.128.131
cb15:901b:901b:1324:ada3:b51a:8e49:8084	142.73.128.132
cb15:901b:901b:1324:ada3:b51a:8e49:8085	142.73.128.133
cb15:901b:901b:1324:ada3:b51a:8e49:8086	142.73.128.134
cb15:901b:901b:1324:ada3:b51a:8e49:8087	142.73.128.135
cb15:901b:901b:1324:ada3:b51a:8e49:8088	142.73.128.136
cb15:901b:901b:1324:ada3:b51a:8e49:8089	142.73.128.137
cb15:901b:901b:1324:ada3:b51a:8e49:808a	142.73.128.138
cb15:901b:901b:1324:ada3:b51a:8e49:808b	142.73.128.139
cb15:901b:901b:1324:ada3:b51a:8e49:808c	142.73.128.140
cb15:901b:901b:1324:ada3:b51a:8e49:808d	142.73.128.141
cb15:901b:901b:1324:ada3:b51a:8e49:808e	142.73.128.142
cb15:901b:901b:1324:ada3:b51a:8e49:808f	142.73.128.143
cb15:901b:901b:1324:ada3:b51a:8e49:8090	142.73.128.144
cb15:901b:901b:1324:ada3:b51a:8e49:8091	142.73.128.145
cb15:901b:901b:1324:ada3:b51a:8e49:8092	142.73.128.146
cb15:901b:901b:1324:ada3:b51a:8e49:8093	142.73.128.147
cb15:901b:901b:1324:ada3:b51a:8e49:8094	142.73.128.148
cb15:901b:901b:1324:ada3:b51a:8e49:8095	142.73.128.149
cb15:901b:901b:1324:ada3:b51a:8e49:8096	142.73.128.150
cb15:901b:901b:1324:ada3:b51a:8e49:8097	142.73.128.151
cb15:901b:901b:1324:ada3:b51a:8e49:8098	142.73.128.152
cb15:901b:901b:1324:ada3:b51a:8e49:8099	142.73.128.153
cb15:901b:901b:1324:ada3:b51a:8e49:809a	142.73.128.154
cb15:901b:901b:1324:ada3:b51a:8e49:809b	142.73.128.155
cb15:901b:901b:1324:ada3:b51a:8e49:809c	142.73.128.156
cb15:901b:901b:1324:ada3:b51a:8e49:809d	142.73.128.157
cb15:901b:901b:1324:ada3:b51a:8e49:809e	142.73.128.158
cb15:901b:901b:1324:ada3:b51a:8e49:809f	142.73.128.159
cb15:901b:901b:1324:ada3:b51a:8e49:80a0	142.73.128.160
cb15:901b:901b:1324:ada3:b51a:8e49:80a1	142.73.128.161
cb15:901b:901b:1324:ada3:b51a:8e49:80a2	142.73.128.162
cb15:901b:901b:1324:ada3:b51a:8e49:80a3	142.73.128.163
cb15:901b:901b:1324:ada3:b51a:8e49:80a4	142.73.128.164
cb15:901b:901b:1324:ada3:b51a:8e49:80a5	142.73.128.165
cb15:901b:901b:1324:ada3:b51a:8e49:80a6	142.73.128.166
cb15:901b:901b:1324:ada3:b51a:8e49:80a7	142.73.128.167
cb15:901b:901b:1324:ada3:b51a:8e49:80a8	142.73.128.168
cb15:901b:901b:1324:ada3:b51a:8e49:80a9	142.73.128.169
cb15:901b:901b:1324:ada3:b51a:8e49:80aa	142.73.128.170
cb15:901b:901b:1324:ada3:b51a:8e49:80ab	142.73.128.171
cb15:901b:901b:1324:ada3:b51a:8e49:80ac	142.73.128.172
cb15:901b:901b:1324:ada3:b51a:8e49:80ad	142.73.128.173
cb15:901b:901b:1324:ada3:b51a:8e49:80ae	142.73.128.174
cb15:901b:901b:1324:ada3:b51a:8e49:80af	142.73.128.175
cb15:901b:901b:1324:ada3:b51a:8e49:80b0	142.73.128.176
cb15:901b:901b:1324:ada3:b51a:8e49:80b1	142.73.128.177
cb15:901b:901b:1324:ada3:b51a:8e49:80b2	142.73.128.178
cb15:901b:901b:1324:ada3:b51a:8e49:80b3	142.73.128.179
cb15:901b:901b:1324:ada3:b51a:8e49:80b4	142.73.128.180

cb15:901b:901b:1324:ada3:b51a:8e49:80b5	142.73.128.181
cb15:901b:901b:1324:ada3:b51a:8e49:80b6	142.73.128.182
cb15:901b:901b:1324:ada3:b51a:8e49:80b7	142.73.128.183
cb15:901b:901b:1324:ada3:b51a:8e49:80b8	142.73.128.184
cb15:901b:901b:1324:ada3:b51a:8e49:80b9	142.73.128.185
cb15:901b:901b:1324:ada3:b51a:8e49:80ba	142.73.128.186
cb15:901b:901b:1324:ada3:b51a:8e49:80bb	142.73.128.187
cb15:901b:901b:1324:ada3:b51a:8e49:80bc	142.73.128.188
cb15:901b:901b:1324:ada3:b51a:8e49:80bd	142.73.128.189
cb15:901b:901b:1324:ada3:b51a:8e49:80be	142.73.128.190
cb15:901b:901b:1324:ada3:b51a:8e49:80bf	142.73.128.191
cb15:901b:901b:1324:ada3:b51a:8e49:80c0	142.73.128.192
cb15:901b:901b:1324:ada3:b51a:8e49:80c1	142.73.128.193
cb15:901b:901b:1324:ada3:b51a:8e49:80c2	142.73.128.194
cb15:901b:901b:1324:ada3:b51a:8e49:80c3	142.73.128.195
cb15:901b:901b:1324:ada3:b51a:8e49:80c4	142.73.128.196
cb15:901b:901b:1324:ada3:b51a:8e49:80c5	142.73.128.197
cb15:901b:901b:1324:ada3:b51a:8e49:80c6	142.73.128.198
cb15:901b:901b:1324:ada3:b51a:8e49:80c7	142.73.128.199
cb15:901b:901b:1324:ada3:b51a:8e49:80c8	142.73.128.200
cb15:901b:901b:1324:ada3:b51a:8e49:80c9	142.73.128.201
cb15:901b:901b:1324:ada3:b51a:8e49:80ca	142.73.128.202
cb15:901b:901b:1324:ada3:b51a:8e49:80cb	142.73.128.203
cb15:901b:901b:1324:ada3:b51a:8e49:80cc	142.73.128.204
cb15:901b:901b:1324:ada3:b51a:8e49:80cd	142.73.128.205
cb15:901b:901b:1324:ada3:b51a:8e49:80ce	142.73.128.206
cb15:901b:901b:1324:ada3:b51a:8e49:80cf	142.73.128.207
cb15:901b:901b:1324:ada3:b51a:8e49:80d0	142.73.128.208
cb15:901b:901b:1324:ada3:b51a:8e49:80d1	142.73.128.209
cb15:901b:901b:1324:ada3:b51a:8e49:80d2	142.73.128.210
cb15:901b:901b:1324:ada3:b51a:8e49:80d3	142.73.128.211
cb15:901b:901b:1324:ada3:b51a:8e49:80d4	142.73.128.212
cb15:901b:901b:1324:ada3:b51a:8e49:80d5	142.73.128.213
cb15:901b:901b:1324:ada3:b51a:8e49:80d6	142.73.128.214
cb15:901b:901b:1324:ada3:b51a:8e49:80d7	142.73.128.215
cb15:901b:901b:1324:ada3:b51a:8e49:80d8	142.73.128.216
cb15:901b:901b:1324:ada3:b51a:8e49:80d9	142.73.128.217
cb15:901b:901b:1324:ada3:b51a:8e49:80da	142.73.128.218
cb15:901b:901b:1324:ada3:b51a:8e49:80db	142.73.128.219
cb15:901b:901b:1324:ada3:b51a:8e49:80dc	142.73.128.220
cb15:901b:901b:1324:ada3:b51a:8e49:80dd	142.73.128.221
cb15:901b:901b:1324:ada3:b51a:8e49:80de	142.73.128.222
cb15:901b:901b:1324:ada3:b51a:8e49:80df	142.73.128.223
cb15:901b:901b:1324:ada3:b51a:8e49:80e0	142.73.128.224
cb15:901b:901b:1324:ada3:b51a:8e49:80e1	142.73.128.225
cb15:901b:901b:1324:ada3:b51a:8e49:80e2	142.73.128.226
cb15:901b:901b:1324:ada3:b51a:8e49:80e3	142.73.128.227
cb15:901b:901b:1324:ada3:b51a:8e49:80e4	142.73.128.228
cb15:901b:901b:1324:ada3:b51a:8e49:80e5	142.73.128.229
cb15:901b:901b:1324:ada3:b51a:8e49:80e6	142.73.128.230
cb15:901b:901b:1324:ada3:b51a:8e49:80e7	142.73.128.231
cb15:901b:901b:1324:ada3:b51a:8e49:80e8	142.73.128.232
cb15:901b:901b:1324:ada3:b51a:8e49:80e9	142.73.128.233
cb15:901b:901b:1324:ada3:b51a:8e49:80ea	142.73.128.234
cb15:901b:901b:1324:ada3:b51a:8e49:80eb	142.73.128.235
cb15:901b:901b:1324:ada3:b51a:8e49:80ec	142.73.128.236
cb15:901b:901b:1324:ada3:b51a:8e49:80ed	142.73.128.237
cb15:901b:901b:1324:ada3:b51a:8e49:80ee	142.73.128.238
cb15:901b:901b:1324:ada3:b51a:8e49:80ef	142.73.128.239
cb15:901b:901b:1324:ada3:b51a:8e49:80f0	142.73.128.240
cb15:901b:901b:1324:ada3:b51a:8e49:80f1	142.73.128.241
cb15:901b:901b:1324:ada3:b51a:8e49:80f2	142.73.128.242
cb15:901b:901b:1324:ada3:b51a:8e49:80f3	142.73.128.243
cb15:901b:901b:1324:ada3:b51a:8e49:80f4	142.73.128.244
cb15:901b:901b:1324:ada3:b51a:8e49:80f5	142.73.128.245
cb15:901b:901b:1324:ada3:b51a:8e49:80f6	142.73.128.246
cb15:901b:901b:1324:ada3:b51a:8e49:80f7	142.73.128.247
cb15:901b:901b:1324:ada3:b51a:8e49:80f8	142.73.128.248
cb15:901b:901b:1324:ada3:b51a:8e49:80f9	142.73.128.249
cb15:901b:901b:1324:ada3:b51a:8e49:80fa	142.73.128.250
cb15:901b:901b:1324:ada3:b51a:8e49:80fb	142.73.128.251
cb15:901b:901b:1324:ada3:b51a:8e49:80fc	142.73.128.252
cb15:901b:901b:1324:ada3:b51a:8e49:80fd	142.73.128.253
cb15:901b:901b:1324:ada3:b51a:8e49:80fe	142.73.128.254
cb15:901b:901b:1324:ada3:b51a:8e49:80ff	142.73.128.255

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.