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:d157:4024:ada9:30a1:8157:8001	129.87.128.1
cb15:901b:d157:4024:ada9:30a1:8157:8002	129.87.128.2
cb15:901b:d157:4024:ada9:30a1:8157:8003	129.87.128.3
cb15:901b:d157:4024:ada9:30a1:8157:8004	129.87.128.4
cb15:901b:d157:4024:ada9:30a1:8157:8005	129.87.128.5
cb15:901b:d157:4024:ada9:30a1:8157:8006	129.87.128.6
cb15:901b:d157:4024:ada9:30a1:8157:8007	129.87.128.7
cb15:901b:d157:4024:ada9:30a1:8157:8008	129.87.128.8
cb15:901b:d157:4024:ada9:30a1:8157:8009	129.87.128.9
cb15:901b:d157:4024:ada9:30a1:8157:800a	129.87.128.10
cb15:901b:d157:4024:ada9:30a1:8157:800b	129.87.128.11
cb15:901b:d157:4024:ada9:30a1:8157:800c	129.87.128.12
cb15:901b:d157:4024:ada9:30a1:8157:800d	129.87.128.13
cb15:901b:d157:4024:ada9:30a1:8157:800e	129.87.128.14
cb15:901b:d157:4024:ada9:30a1:8157:800f	129.87.128.15
cb15:901b:d157:4024:ada9:30a1:8157:8010	129.87.128.16
cb15:901b:d157:4024:ada9:30a1:8157:8011	129.87.128.17
cb15:901b:d157:4024:ada9:30a1:8157:8012	129.87.128.18
cb15:901b:d157:4024:ada9:30a1:8157:8013	129.87.128.19
cb15:901b:d157:4024:ada9:30a1:8157:8014	129.87.128.20
cb15:901b:d157:4024:ada9:30a1:8157:8015	129.87.128.21
cb15:901b:d157:4024:ada9:30a1:8157:8016	129.87.128.22
cb15:901b:d157:4024:ada9:30a1:8157:8017	129.87.128.23
cb15:901b:d157:4024:ada9:30a1:8157:8018	129.87.128.24
cb15:901b:d157:4024:ada9:30a1:8157:8019	129.87.128.25
cb15:901b:d157:4024:ada9:30a1:8157:801a	129.87.128.26
cb15:901b:d157:4024:ada9:30a1:8157:801b	129.87.128.27
cb15:901b:d157:4024:ada9:30a1:8157:801c	129.87.128.28
cb15:901b:d157:4024:ada9:30a1:8157:801d	129.87.128.29
cb15:901b:d157:4024:ada9:30a1:8157:801e	129.87.128.30
cb15:901b:d157:4024:ada9:30a1:8157:801f	129.87.128.31
cb15:901b:d157:4024:ada9:30a1:8157:8020	129.87.128.32
cb15:901b:d157:4024:ada9:30a1:8157:8021	129.87.128.33
cb15:901b:d157:4024:ada9:30a1:8157:8022	129.87.128.34
cb15:901b:d157:4024:ada9:30a1:8157:8023	129.87.128.35
cb15:901b:d157:4024:ada9:30a1:8157:8024	129.87.128.36
cb15:901b:d157:4024:ada9:30a1:8157:8025	129.87.128.37
cb15:901b:d157:4024:ada9:30a1:8157:8026	129.87.128.38
cb15:901b:d157:4024:ada9:30a1:8157:8027	129.87.128.39
cb15:901b:d157:4024:ada9:30a1:8157:8028	129.87.128.40
cb15:901b:d157:4024:ada9:30a1:8157:8029	129.87.128.41
cb15:901b:d157:4024:ada9:30a1:8157:802a	129.87.128.42
cb15:901b:d157:4024:ada9:30a1:8157:802b	129.87.128.43
cb15:901b:d157:4024:ada9:30a1:8157:802c	129.87.128.44
cb15:901b:d157:4024:ada9:30a1:8157:802d	129.87.128.45
cb15:901b:d157:4024:ada9:30a1:8157:802e	129.87.128.46
cb15:901b:d157:4024:ada9:30a1:8157:802f	129.87.128.47
cb15:901b:d157:4024:ada9:30a1:8157:8030	129.87.128.48
cb15:901b:d157:4024:ada9:30a1:8157:8031	129.87.128.49
cb15:901b:d157:4024:ada9:30a1:8157:8032	129.87.128.50
cb15:901b:d157:4024:ada9:30a1:8157:8033	129.87.128.51
cb15:901b:d157:4024:ada9:30a1:8157:8034	129.87.128.52
cb15:901b:d157:4024:ada9:30a1:8157:8035	129.87.128.53
cb15:901b:d157:4024:ada9:30a1:8157:8036	129.87.128.54
cb15:901b:d157:4024:ada9:30a1:8157:8037	129.87.128.55
cb15:901b:d157:4024:ada9:30a1:8157:8038	129.87.128.56
cb15:901b:d157:4024:ada9:30a1:8157:8039	129.87.128.57
cb15:901b:d157:4024:ada9:30a1:8157:803a	129.87.128.58
cb15:901b:d157:4024:ada9:30a1:8157:803b	129.87.128.59
cb15:901b:d157:4024:ada9:30a1:8157:803c	129.87.128.60

cb15:901b:d157:4024:ada9:30a1:8157:803d	129.87.128.61
cb15:901b:d157:4024:ada9:30a1:8157:803e	129.87.128.62
cb15:901b:d157:4024:ada9:30a1:8157:803f	129.87.128.63
cb15:901b:d157:4024:ada9:30a1:8157:8040	129.87.128.64
cb15:901b:d157:4024:ada9:30a1:8157:8041	129.87.128.65
cb15:901b:d157:4024:ada9:30a1:8157:8042	129.87.128.66
cb15:901b:d157:4024:ada9:30a1:8157:8043	129.87.128.67
cb15:901b:d157:4024:ada9:30a1:8157:8044	129.87.128.68
cb15:901b:d157:4024:ada9:30a1:8157:8045	129.87.128.69
cb15:901b:d157:4024:ada9:30a1:8157:8046	129.87.128.70
cb15:901b:d157:4024:ada9:30a1:8157:8047	129.87.128.71
cb15:901b:d157:4024:ada9:30a1:8157:8048	129.87.128.72
cb15:901b:d157:4024:ada9:30a1:8157:8049	129.87.128.73
cb15:901b:d157:4024:ada9:30a1:8157:804a	129.87.128.74
cb15:901b:d157:4024:ada9:30a1:8157:804b	129.87.128.75
cb15:901b:d157:4024:ada9:30a1:8157:804c	129.87.128.76
cb15:901b:d157:4024:ada9:30a1:8157:804d	129.87.128.77
cb15:901b:d157:4024:ada9:30a1:8157:804e	129.87.128.78
cb15:901b:d157:4024:ada9:30a1:8157:804f	129.87.128.79
cb15:901b:d157:4024:ada9:30a1:8157:8050	129.87.128.80
cb15:901b:d157:4024:ada9:30a1:8157:8051	129.87.128.81
cb15:901b:d157:4024:ada9:30a1:8157:8052	129.87.128.82
cb15:901b:d157:4024:ada9:30a1:8157:8053	129.87.128.83
cb15:901b:d157:4024:ada9:30a1:8157:8054	129.87.128.84
cb15:901b:d157:4024:ada9:30a1:8157:8055	129.87.128.85
cb15:901b:d157:4024:ada9:30a1:8157:8056	129.87.128.86
cb15:901b:d157:4024:ada9:30a1:8157:8057	129.87.128.87
cb15:901b:d157:4024:ada9:30a1:8157:8058	129.87.128.88
cb15:901b:d157:4024:ada9:30a1:8157:8059	129.87.128.89
cb15:901b:d157:4024:ada9:30a1:8157:805a	129.87.128.90
cb15:901b:d157:4024:ada9:30a1:8157:805b	129.87.128.91
cb15:901b:d157:4024:ada9:30a1:8157:805c	129.87.128.92
cb15:901b:d157:4024:ada9:30a1:8157:805d	129.87.128.93
cb15:901b:d157:4024:ada9:30a1:8157:805e	129.87.128.94
cb15:901b:d157:4024:ada9:30a1:8157:805f	129.87.128.95
cb15:901b:d157:4024:ada9:30a1:8157:8060	129.87.128.96
cb15:901b:d157:4024:ada9:30a1:8157:8061	129.87.128.97
cb15:901b:d157:4024:ada9:30a1:8157:8062	129.87.128.98
cb15:901b:d157:4024:ada9:30a1:8157:8063	129.87.128.99
cb15:901b:d157:4024:ada9:30a1:8157:8064	129.87.128.100
cb15:901b:d157:4024:ada9:30a1:8157:8065	129.87.128.101
cb15:901b:d157:4024:ada9:30a1:8157:8066	129.87.128.102
cb15:901b:d157:4024:ada9:30a1:8157:8067	129.87.128.103
cb15:901b:d157:4024:ada9:30a1:8157:8068	129.87.128.104
cb15:901b:d157:4024:ada9:30a1:8157:8069	129.87.128.105
cb15:901b:d157:4024:ada9:30a1:8157:806a	129.87.128.106
cb15:901b:d157:4024:ada9:30a1:8157:806b	129.87.128.107
cb15:901b:d157:4024:ada9:30a1:8157:806c	129.87.128.108
cb15:901b:d157:4024:ada9:30a1:8157:806d	129.87.128.109
cb15:901b:d157:4024:ada9:30a1:8157:806e	129.87.128.110
cb15:901b:d157:4024:ada9:30a1:8157:806f	129.87.128.111
cb15:901b:d157:4024:ada9:30a1:8157:8070	129.87.128.112
cb15:901b:d157:4024:ada9:30a1:8157:8071	129.87.128.113
cb15:901b:d157:4024:ada9:30a1:8157:8072	129.87.128.114
cb15:901b:d157:4024:ada9:30a1:8157:8073	129.87.128.115
cb15:901b:d157:4024:ada9:30a1:8157:8074	129.87.128.116
cb15:901b:d157:4024:ada9:30a1:8157:8075	129.87.128.117
cb15:901b:d157:4024:ada9:30a1:8157:8076	129.87.128.118
cb15:901b:d157:4024:ada9:30a1:8157:8077	129.87.128.119
cb15:901b:d157:4024:ada9:30a1:8157:8078	129.87.128.120

cb15:901b:d157:4024:ada9:30a1:8157:8079	129.87.128.121
cb15:901b:d157:4024:ada9:30a1:8157:807a	129.87.128.122
cb15:901b:d157:4024:ada9:30a1:8157:807b	129.87.128.123
cb15:901b:d157:4024:ada9:30a1:8157:807c	129.87.128.124
cb15:901b:d157:4024:ada9:30a1:8157:807d	129.87.128.125
cb15:901b:d157:4024:ada9:30a1:8157:807e	129.87.128.126
cb15:901b:d157:4024:ada9:30a1:8157:807f	129.87.128.127
cb15:901b:d157:4024:ada9:30a1:8157:8080	129.87.128.128
cb15:901b:d157:4024:ada9:30a1:8157:8081	129.87.128.129
cb15:901b:d157:4024:ada9:30a1:8157:8082	129.87.128.130
cb15:901b:d157:4024:ada9:30a1:8157:8083	129.87.128.131
cb15:901b:d157:4024:ada9:30a1:8157:8084	129.87.128.132
cb15:901b:d157:4024:ada9:30a1:8157:8085	129.87.128.133
cb15:901b:d157:4024:ada9:30a1:8157:8086	129.87.128.134
cb15:901b:d157:4024:ada9:30a1:8157:8087	129.87.128.135
cb15:901b:d157:4024:ada9:30a1:8157:8088	129.87.128.136
cb15:901b:d157:4024:ada9:30a1:8157:8089	129.87.128.137
cb15:901b:d157:4024:ada9:30a1:8157:808a	129.87.128.138
cb15:901b:d157:4024:ada9:30a1:8157:808b	129.87.128.139
cb15:901b:d157:4024:ada9:30a1:8157:808c	129.87.128.140
cb15:901b:d157:4024:ada9:30a1:8157:808d	129.87.128.141
cb15:901b:d157:4024:ada9:30a1:8157:808e	129.87.128.142
cb15:901b:d157:4024:ada9:30a1:8157:808f	129.87.128.143
cb15:901b:d157:4024:ada9:30a1:8157:8090	129.87.128.144
cb15:901b:d157:4024:ada9:30a1:8157:8091	129.87.128.145
cb15:901b:d157:4024:ada9:30a1:8157:8092	129.87.128.146
cb15:901b:d157:4024:ada9:30a1:8157:8093	129.87.128.147
cb15:901b:d157:4024:ada9:30a1:8157:8094	129.87.128.148
cb15:901b:d157:4024:ada9:30a1:8157:8095	129.87.128.149
cb15:901b:d157:4024:ada9:30a1:8157:8096	129.87.128.150
cb15:901b:d157:4024:ada9:30a1:8157:8097	129.87.128.151
cb15:901b:d157:4024:ada9:30a1:8157:8098	129.87.128.152
cb15:901b:d157:4024:ada9:30a1:8157:8099	129.87.128.153
cb15:901b:d157:4024:ada9:30a1:8157:809a	129.87.128.154
cb15:901b:d157:4024:ada9:30a1:8157:809b	129.87.128.155
cb15:901b:d157:4024:ada9:30a1:8157:809c	129.87.128.156
cb15:901b:d157:4024:ada9:30a1:8157:809d	129.87.128.157
cb15:901b:d157:4024:ada9:30a1:8157:809e	129.87.128.158
cb15:901b:d157:4024:ada9:30a1:8157:809f	129.87.128.159
cb15:901b:d157:4024:ada9:30a1:8157:80a0	129.87.128.160
cb15:901b:d157:4024:ada9:30a1:8157:80a1	129.87.128.161
cb15:901b:d157:4024:ada9:30a1:8157:80a2	129.87.128.162
cb15:901b:d157:4024:ada9:30a1:8157:80a3	129.87.128.163
cb15:901b:d157:4024:ada9:30a1:8157:80a4	129.87.128.164
cb15:901b:d157:4024:ada9:30a1:8157:80a5	129.87.128.165
cb15:901b:d157:4024:ada9:30a1:8157:80a6	129.87.128.166
cb15:901b:d157:4024:ada9:30a1:8157:80a7	129.87.128.167
cb15:901b:d157:4024:ada9:30a1:8157:80a8	129.87.128.168
cb15:901b:d157:4024:ada9:30a1:8157:80a9	129.87.128.169
cb15:901b:d157:4024:ada9:30a1:8157:80aa	129.87.128.170
cb15:901b:d157:4024:ada9:30a1:8157:80ab	129.87.128.171
cb15:901b:d157:4024:ada9:30a1:8157:80ac	129.87.128.172
cb15:901b:d157:4024:ada9:30a1:8157:80ad	129.87.128.173
cb15:901b:d157:4024:ada9:30a1:8157:80ae	129.87.128.174
cb15:901b:d157:4024:ada9:30a1:8157:80af	129.87.128.175
cb15:901b:d157:4024:ada9:30a1:8157:80b0	129.87.128.176
cb15:901b:d157:4024:ada9:30a1:8157:80b1	129.87.128.177
cb15:901b:d157:4024:ada9:30a1:8157:80b2	129.87.128.178
cb15:901b:d157:4024:ada9:30a1:8157:80b3	129.87.128.179
cb15:901b:d157:4024:ada9:30a1:8157:80b4	129.87.128.180

cb15:901b:d157:4024:ada9:30a1:8157:80b5	129.87.128.181
cb15:901b:d157:4024:ada9:30a1:8157:80b6	129.87.128.182
cb15:901b:d157:4024:ada9:30a1:8157:80b7	129.87.128.183
cb15:901b:d157:4024:ada9:30a1:8157:80b8	129.87.128.184
cb15:901b:d157:4024:ada9:30a1:8157:80b9	129.87.128.185
cb15:901b:d157:4024:ada9:30a1:8157:80ba	129.87.128.186
cb15:901b:d157:4024:ada9:30a1:8157:80bb	129.87.128.187
cb15:901b:d157:4024:ada9:30a1:8157:80bc	129.87.128.188
cb15:901b:d157:4024:ada9:30a1:8157:80bd	129.87.128.189
cb15:901b:d157:4024:ada9:30a1:8157:80be	129.87.128.190
cb15:901b:d157:4024:ada9:30a1:8157:80bf	129.87.128.191
cb15:901b:d157:4024:ada9:30a1:8157:80c0	129.87.128.192
cb15:901b:d157:4024:ada9:30a1:8157:80c1	129.87.128.193
cb15:901b:d157:4024:ada9:30a1:8157:80c2	129.87.128.194
cb15:901b:d157:4024:ada9:30a1:8157:80c3	129.87.128.195
cb15:901b:d157:4024:ada9:30a1:8157:80c4	129.87.128.196
cb15:901b:d157:4024:ada9:30a1:8157:80c5	129.87.128.197
cb15:901b:d157:4024:ada9:30a1:8157:80c6	129.87.128.198
cb15:901b:d157:4024:ada9:30a1:8157:80c7	129.87.128.199
cb15:901b:d157:4024:ada9:30a1:8157:80c8	129.87.128.200
cb15:901b:d157:4024:ada9:30a1:8157:80c9	129.87.128.201
cb15:901b:d157:4024:ada9:30a1:8157:80ca	129.87.128.202
cb15:901b:d157:4024:ada9:30a1:8157:80cb	129.87.128.203
cb15:901b:d157:4024:ada9:30a1:8157:80cc	129.87.128.204
cb15:901b:d157:4024:ada9:30a1:8157:80cd	129.87.128.205
cb15:901b:d157:4024:ada9:30a1:8157:80ce	129.87.128.206
cb15:901b:d157:4024:ada9:30a1:8157:80cf	129.87.128.207
cb15:901b:d157:4024:ada9:30a1:8157:80d0	129.87.128.208
cb15:901b:d157:4024:ada9:30a1:8157:80d1	129.87.128.209
cb15:901b:d157:4024:ada9:30a1:8157:80d2	129.87.128.210
cb15:901b:d157:4024:ada9:30a1:8157:80d3	129.87.128.211
cb15:901b:d157:4024:ada9:30a1:8157:80d4	129.87.128.212
cb15:901b:d157:4024:ada9:30a1:8157:80d5	129.87.128.213
cb15:901b:d157:4024:ada9:30a1:8157:80d6	129.87.128.214
cb15:901b:d157:4024:ada9:30a1:8157:80d7	129.87.128.215
cb15:901b:d157:4024:ada9:30a1:8157:80d8	129.87.128.216
cb15:901b:d157:4024:ada9:30a1:8157:80d9	129.87.128.217
cb15:901b:d157:4024:ada9:30a1:8157:80da	129.87.128.218
cb15:901b:d157:4024:ada9:30a1:8157:80db	129.87.128.219
cb15:901b:d157:4024:ada9:30a1:8157:80dc	129.87.128.220
cb15:901b:d157:4024:ada9:30a1:8157:80dd	129.87.128.221
cb15:901b:d157:4024:ada9:30a1:8157:80de	129.87.128.222
cb15:901b:d157:4024:ada9:30a1:8157:80df	129.87.128.223
cb15:901b:d157:4024:ada9:30a1:8157:80e0	129.87.128.224
cb15:901b:d157:4024:ada9:30a1:8157:80e1	129.87.128.225
cb15:901b:d157:4024:ada9:30a1:8157:80e2	129.87.128.226
cb15:901b:d157:4024:ada9:30a1:8157:80e3	129.87.128.227
cb15:901b:d157:4024:ada9:30a1:8157:80e4	129.87.128.228
cb15:901b:d157:4024:ada9:30a1:8157:80e5	129.87.128.229
cb15:901b:d157:4024:ada9:30a1:8157:80e6	129.87.128.230
cb15:901b:d157:4024:ada9:30a1:8157:80e7	129.87.128.231
cb15:901b:d157:4024:ada9:30a1:8157:80e8	129.87.128.232
cb15:901b:d157:4024:ada9:30a1:8157:80e9	129.87.128.233
cb15:901b:d157:4024:ada9:30a1:8157:80ea	129.87.128.234
cb15:901b:d157:4024:ada9:30a1:8157:80eb	129.87.128.235
cb15:901b:d157:4024:ada9:30a1:8157:80ec	129.87.128.236
cb15:901b:d157:4024:ada9:30a1:8157:80ed	129.87.128.237
cb15:901b:d157:4024:ada9:30a1:8157:80ee	129.87.128.238
cb15:901b:d157:4024:ada9:30a1:8157:80ef	129.87.128.239
cb15:901b:d157:4024:ada9:30a1:8157:80f0	129.87.128.240
cb15:901b:d157:4024:ada9:30a1:8157:80f1	129.87.128.241
cb15:901b:d157:4024:ada9:30a1:8157:80f2	129.87.128.242
cb15:901b:d157:4024:ada9:30a1:8157:80f3	129.87.128.243
cb15:901b:d157:4024:ada9:30a1:8157:80f4	129.87.128.244
cb15:901b:d157:4024:ada9:30a1:8157:80f5	129.87.128.245
cb15:901b:d157:4024:ada9:30a1:8157:80f6	129.87.128.246
cb15:901b:d157:4024:ada9:30a1:8157:80f7	129.87.128.247
cb15:901b:d157:4024:ada9:30a1:8157:80f8	129.87.128.248
cb15:901b:d157:4024:ada9:30a1:8157:80f9	129.87.128.249
cb15:901b:d157:4024:ada9:30a1:8157:80fa	129.87.128.250
cb15:901b:d157:4024:ada9:30a1:8157:80fb	129.87.128.251
cb15:901b:d157:4024:ada9:30a1:8157:80fc	129.87.128.252
cb15:901b:d157:4024:ada9:30a1:8157:80fd	129.87.128.253
cb15:901b:d157:4024:ada9:30a1:8157:80fe	129.87.128.254
cb15:901b:d157:4024:ada9:30a1:8157:80ff	129.87.128.255

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.