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:b51:8045:b51a:ef72:8001	239.114.128.1
cb15:901b:d157:b51:8045:b51a:ef72:8002	239.114.128.2
cb15:901b:d157:b51:8045:b51a:ef72:8003	239.114.128.3
cb15:901b:d157:b51:8045:b51a:ef72:8004	239.114.128.4
cb15:901b:d157:b51:8045:b51a:ef72:8005	239.114.128.5
cb15:901b:d157:b51:8045:b51a:ef72:8006	239.114.128.6
cb15:901b:d157:b51:8045:b51a:ef72:8007	239.114.128.7
cb15:901b:d157:b51:8045:b51a:ef72:8008	239.114.128.8
cb15:901b:d157:b51:8045:b51a:ef72:8009	239.114.128.9
cb15:901b:d157:b51:8045:b51a:ef72:800a	239.114.128.10
cb15:901b:d157:b51:8045:b51a:ef72:800b	239.114.128.11
cb15:901b:d157:b51:8045:b51a:ef72:800c	239.114.128.12
cb15:901b:d157:b51:8045:b51a:ef72:800d	239.114.128.13
cb15:901b:d157:b51:8045:b51a:ef72:800e	239.114.128.14
cb15:901b:d157:b51:8045:b51a:ef72:800f	239.114.128.15
cb15:901b:d157:b51:8045:b51a:ef72:8010	239.114.128.16
cb15:901b:d157:b51:8045:b51a:ef72:8011	239.114.128.17
cb15:901b:d157:b51:8045:b51a:ef72:8012	239.114.128.18
cb15:901b:d157:b51:8045:b51a:ef72:8013	239.114.128.19
cb15:901b:d157:b51:8045:b51a:ef72:8014	239.114.128.20
cb15:901b:d157:b51:8045:b51a:ef72:8015	239.114.128.21
cb15:901b:d157:b51:8045:b51a:ef72:8016	239.114.128.22
cb15:901b:d157:b51:8045:b51a:ef72:8017	239.114.128.23
cb15:901b:d157:b51:8045:b51a:ef72:8018	239.114.128.24
cb15:901b:d157:b51:8045:b51a:ef72:8019	239.114.128.25
cb15:901b:d157:b51:8045:b51a:ef72:801a	239.114.128.26
cb15:901b:d157:b51:8045:b51a:ef72:801b	239.114.128.27
cb15:901b:d157:b51:8045:b51a:ef72:801c	239.114.128.28
cb15:901b:d157:b51:8045:b51a:ef72:801d	239.114.128.29
cb15:901b:d157:b51:8045:b51a:ef72:801e	239.114.128.30
cb15:901b:d157:b51:8045:b51a:ef72:801f	239.114.128.31
cb15:901b:d157:b51:8045:b51a:ef72:8020	239.114.128.32
cb15:901b:d157:b51:8045:b51a:ef72:8021	239.114.128.33
cb15:901b:d157:b51:8045:b51a:ef72:8022	239.114.128.34
cb15:901b:d157:b51:8045:b51a:ef72:8023	239.114.128.35
cb15:901b:d157:b51:8045:b51a:ef72:8024	239.114.128.36
cb15:901b:d157:b51:8045:b51a:ef72:8025	239.114.128.37
cb15:901b:d157:b51:8045:b51a:ef72:8026	239.114.128.38
cb15:901b:d157:b51:8045:b51a:ef72:8027	239.114.128.39
cb15:901b:d157:b51:8045:b51a:ef72:8028	239.114.128.40
cb15:901b:d157:b51:8045:b51a:ef72:8029	239.114.128.41
cb15:901b:d157:b51:8045:b51a:ef72:802a	239.114.128.42
cb15:901b:d157:b51:8045:b51a:ef72:802b	239.114.128.43
cb15:901b:d157:b51:8045:b51a:ef72:802c	239.114.128.44
cb15:901b:d157:b51:8045:b51a:ef72:802d	239.114.128.45
cb15:901b:d157:b51:8045:b51a:ef72:802e	239.114.128.46
cb15:901b:d157:b51:8045:b51a:ef72:802f	239.114.128.47
cb15:901b:d157:b51:8045:b51a:ef72:8030	239.114.128.48
cb15:901b:d157:b51:8045:b51a:ef72:8031	239.114.128.49
cb15:901b:d157:b51:8045:b51a:ef72:8032	239.114.128.50
cb15:901b:d157:b51:8045:b51a:ef72:8033	239.114.128.51
cb15:901b:d157:b51:8045:b51a:ef72:8034	239.114.128.52
cb15:901b:d157:b51:8045:b51a:ef72:8035	239.114.128.53
cb15:901b:d157:b51:8045:b51a:ef72:8036	239.114.128.54
cb15:901b:d157:b51:8045:b51a:ef72:8037	239.114.128.55
cb15:901b:d157:b51:8045:b51a:ef72:8038	239.114.128.56
cb15:901b:d157:b51:8045:b51a:ef72:8039	239.114.128.57
cb15:901b:d157:b51:8045:b51a:ef72:803a	239.114.128.58
cb15:901b:d157:b51:8045:b51a:ef72:803b	239.114.128.59
cb15:901b:d157:b51:8045:b51a:ef72:803c	239.114.128.60

cb15:901b:d157:b51:8045:b51a:ef72:803d	239.114.128.61
cb15:901b:d157:b51:8045:b51a:ef72:803e	239.114.128.62
cb15:901b:d157:b51:8045:b51a:ef72:803f	239.114.128.63
cb15:901b:d157:b51:8045:b51a:ef72:8040	239.114.128.64
cb15:901b:d157:b51:8045:b51a:ef72:8041	239.114.128.65
cb15:901b:d157:b51:8045:b51a:ef72:8042	239.114.128.66
cb15:901b:d157:b51:8045:b51a:ef72:8043	239.114.128.67
cb15:901b:d157:b51:8045:b51a:ef72:8044	239.114.128.68
cb15:901b:d157:b51:8045:b51a:ef72:8045	239.114.128.69
cb15:901b:d157:b51:8045:b51a:ef72:8046	239.114.128.70
cb15:901b:d157:b51:8045:b51a:ef72:8047	239.114.128.71
cb15:901b:d157:b51:8045:b51a:ef72:8048	239.114.128.72
cb15:901b:d157:b51:8045:b51a:ef72:8049	239.114.128.73
cb15:901b:d157:b51:8045:b51a:ef72:804a	239.114.128.74
cb15:901b:d157:b51:8045:b51a:ef72:804b	239.114.128.75
cb15:901b:d157:b51:8045:b51a:ef72:804c	239.114.128.76
cb15:901b:d157:b51:8045:b51a:ef72:804d	239.114.128.77
cb15:901b:d157:b51:8045:b51a:ef72:804e	239.114.128.78
cb15:901b:d157:b51:8045:b51a:ef72:804f	239.114.128.79
cb15:901b:d157:b51:8045:b51a:ef72:8050	239.114.128.80
cb15:901b:d157:b51:8045:b51a:ef72:8051	239.114.128.81
cb15:901b:d157:b51:8045:b51a:ef72:8052	239.114.128.82
cb15:901b:d157:b51:8045:b51a:ef72:8053	239.114.128.83
cb15:901b:d157:b51:8045:b51a:ef72:8054	239.114.128.84
cb15:901b:d157:b51:8045:b51a:ef72:8055	239.114.128.85
cb15:901b:d157:b51:8045:b51a:ef72:8056	239.114.128.86
cb15:901b:d157:b51:8045:b51a:ef72:8057	239.114.128.87
cb15:901b:d157:b51:8045:b51a:ef72:8058	239.114.128.88
cb15:901b:d157:b51:8045:b51a:ef72:8059	239.114.128.89
cb15:901b:d157:b51:8045:b51a:ef72:805a	239.114.128.90
cb15:901b:d157:b51:8045:b51a:ef72:805b	239.114.128.91
cb15:901b:d157:b51:8045:b51a:ef72:805c	239.114.128.92
cb15:901b:d157:b51:8045:b51a:ef72:805d	239.114.128.93
cb15:901b:d157:b51:8045:b51a:ef72:805e	239.114.128.94
cb15:901b:d157:b51:8045:b51a:ef72:805f	239.114.128.95
cb15:901b:d157:b51:8045:b51a:ef72:8060	239.114.128.96
cb15:901b:d157:b51:8045:b51a:ef72:8061	239.114.128.97
cb15:901b:d157:b51:8045:b51a:ef72:8062	239.114.128.98
cb15:901b:d157:b51:8045:b51a:ef72:8063	239.114.128.99
cb15:901b:d157:b51:8045:b51a:ef72:8064	239.114.128.100
cb15:901b:d157:b51:8045:b51a:ef72:8065	239.114.128.101
cb15:901b:d157:b51:8045:b51a:ef72:8066	239.114.128.102
cb15:901b:d157:b51:8045:b51a:ef72:8067	239.114.128.103
cb15:901b:d157:b51:8045:b51a:ef72:8068	239.114.128.104
cb15:901b:d157:b51:8045:b51a:ef72:8069	239.114.128.105
cb15:901b:d157:b51:8045:b51a:ef72:806a	239.114.128.106
cb15:901b:d157:b51:8045:b51a:ef72:806b	239.114.128.107
cb15:901b:d157:b51:8045:b51a:ef72:806c	239.114.128.108
cb15:901b:d157:b51:8045:b51a:ef72:806d	239.114.128.109
cb15:901b:d157:b51:8045:b51a:ef72:806e	239.114.128.110
cb15:901b:d157:b51:8045:b51a:ef72:806f	239.114.128.111
cb15:901b:d157:b51:8045:b51a:ef72:8070	239.114.128.112
cb15:901b:d157:b51:8045:b51a:ef72:8071	239.114.128.113
cb15:901b:d157:b51:8045:b51a:ef72:8072	239.114.128.114
cb15:901b:d157:b51:8045:b51a:ef72:8073	239.114.128.115
cb15:901b:d157:b51:8045:b51a:ef72:8074	239.114.128.116
cb15:901b:d157:b51:8045:b51a:ef72:8075	239.114.128.117
cb15:901b:d157:b51:8045:b51a:ef72:8076	239.114.128.118
cb15:901b:d157:b51:8045:b51a:ef72:8077	239.114.128.119
cb15:901b:d157:b51:8045:b51a:ef72:8078	239.114.128.120

cb15:901b:d157:b51:8045:b51a:ef72:8079	239.114.128.121
cb15:901b:d157:b51:8045:b51a:ef72:807a	239.114.128.122
cb15:901b:d157:b51:8045:b51a:ef72:807b	239.114.128.123
cb15:901b:d157:b51:8045:b51a:ef72:807c	239.114.128.124
cb15:901b:d157:b51:8045:b51a:ef72:807d	239.114.128.125
cb15:901b:d157:b51:8045:b51a:ef72:807e	239.114.128.126
cb15:901b:d157:b51:8045:b51a:ef72:807f	239.114.128.127
cb15:901b:d157:b51:8045:b51a:ef72:8080	239.114.128.128
cb15:901b:d157:b51:8045:b51a:ef72:8081	239.114.128.129
cb15:901b:d157:b51:8045:b51a:ef72:8082	239.114.128.130
cb15:901b:d157:b51:8045:b51a:ef72:8083	239.114.128.131
cb15:901b:d157:b51:8045:b51a:ef72:8084	239.114.128.132
cb15:901b:d157:b51:8045:b51a:ef72:8085	239.114.128.133
cb15:901b:d157:b51:8045:b51a:ef72:8086	239.114.128.134
cb15:901b:d157:b51:8045:b51a:ef72:8087	239.114.128.135
cb15:901b:d157:b51:8045:b51a:ef72:8088	239.114.128.136
cb15:901b:d157:b51:8045:b51a:ef72:8089	239.114.128.137
cb15:901b:d157:b51:8045:b51a:ef72:808a	239.114.128.138
cb15:901b:d157:b51:8045:b51a:ef72:808b	239.114.128.139
cb15:901b:d157:b51:8045:b51a:ef72:808c	239.114.128.140
cb15:901b:d157:b51:8045:b51a:ef72:808d	239.114.128.141
cb15:901b:d157:b51:8045:b51a:ef72:808e	239.114.128.142
cb15:901b:d157:b51:8045:b51a:ef72:808f	239.114.128.143
cb15:901b:d157:b51:8045:b51a:ef72:8090	239.114.128.144
cb15:901b:d157:b51:8045:b51a:ef72:8091	239.114.128.145
cb15:901b:d157:b51:8045:b51a:ef72:8092	239.114.128.146
cb15:901b:d157:b51:8045:b51a:ef72:8093	239.114.128.147
cb15:901b:d157:b51:8045:b51a:ef72:8094	239.114.128.148
cb15:901b:d157:b51:8045:b51a:ef72:8095	239.114.128.149
cb15:901b:d157:b51:8045:b51a:ef72:8096	239.114.128.150
cb15:901b:d157:b51:8045:b51a:ef72:8097	239.114.128.151
cb15:901b:d157:b51:8045:b51a:ef72:8098	239.114.128.152
cb15:901b:d157:b51:8045:b51a:ef72:8099	239.114.128.153
cb15:901b:d157:b51:8045:b51a:ef72:809a	239.114.128.154
cb15:901b:d157:b51:8045:b51a:ef72:809b	239.114.128.155
cb15:901b:d157:b51:8045:b51a:ef72:809c	239.114.128.156
cb15:901b:d157:b51:8045:b51a:ef72:809d	239.114.128.157
cb15:901b:d157:b51:8045:b51a:ef72:809e	239.114.128.158
cb15:901b:d157:b51:8045:b51a:ef72:809f	239.114.128.159
cb15:901b:d157:b51:8045:b51a:ef72:80a0	239.114.128.160
cb15:901b:d157:b51:8045:b51a:ef72:80a1	239.114.128.161
cb15:901b:d157:b51:8045:b51a:ef72:80a2	239.114.128.162
cb15:901b:d157:b51:8045:b51a:ef72:80a3	239.114.128.163
cb15:901b:d157:b51:8045:b51a:ef72:80a4	239.114.128.164
cb15:901b:d157:b51:8045:b51a:ef72:80a5	239.114.128.165
cb15:901b:d157:b51:8045:b51a:ef72:80a6	239.114.128.166
cb15:901b:d157:b51:8045:b51a:ef72:80a7	239.114.128.167
cb15:901b:d157:b51:8045:b51a:ef72:80a8	239.114.128.168
cb15:901b:d157:b51:8045:b51a:ef72:80a9	239.114.128.169
cb15:901b:d157:b51:8045:b51a:ef72:80aa	239.114.128.170
cb15:901b:d157:b51:8045:b51a:ef72:80ab	239.114.128.171
cb15:901b:d157:b51:8045:b51a:ef72:80ac	239.114.128.172
cb15:901b:d157:b51:8045:b51a:ef72:80ad	239.114.128.173
cb15:901b:d157:b51:8045:b51a:ef72:80ae	239.114.128.174
cb15:901b:d157:b51:8045:b51a:ef72:80af	239.114.128.175
cb15:901b:d157:b51:8045:b51a:ef72:80b0	239.114.128.176
cb15:901b:d157:b51:8045:b51a:ef72:80b1	239.114.128.177
cb15:901b:d157:b51:8045:b51a:ef72:80b2	239.114.128.178
cb15:901b:d157:b51:8045:b51a:ef72:80b3	239.114.128.179
cb15:901b:d157:b51:8045:b51a:ef72:80b4	239.114.128.180

cb15:901b:d157:b51:8045:b51a:ef72:80b5	239.114.128.181
cb15:901b:d157:b51:8045:b51a:ef72:80b6	239.114.128.182
cb15:901b:d157:b51:8045:b51a:ef72:80b7	239.114.128.183
cb15:901b:d157:b51:8045:b51a:ef72:80b8	239.114.128.184
cb15:901b:d157:b51:8045:b51a:ef72:80b9	239.114.128.185
cb15:901b:d157:b51:8045:b51a:ef72:80ba	239.114.128.186
cb15:901b:d157:b51:8045:b51a:ef72:80bb	239.114.128.187
cb15:901b:d157:b51:8045:b51a:ef72:80bc	239.114.128.188
cb15:901b:d157:b51:8045:b51a:ef72:80bd	239.114.128.189
cb15:901b:d157:b51:8045:b51a:ef72:80be	239.114.128.190
cb15:901b:d157:b51:8045:b51a:ef72:80bf	239.114.128.191
cb15:901b:d157:b51:8045:b51a:ef72:80c0	239.114.128.192
cb15:901b:d157:b51:8045:b51a:ef72:80c1	239.114.128.193
cb15:901b:d157:b51:8045:b51a:ef72:80c2	239.114.128.194
cb15:901b:d157:b51:8045:b51a:ef72:80c3	239.114.128.195
cb15:901b:d157:b51:8045:b51a:ef72:80c4	239.114.128.196
cb15:901b:d157:b51:8045:b51a:ef72:80c5	239.114.128.197
cb15:901b:d157:b51:8045:b51a:ef72:80c6	239.114.128.198
cb15:901b:d157:b51:8045:b51a:ef72:80c7	239.114.128.199
cb15:901b:d157:b51:8045:b51a:ef72:80c8	239.114.128.200
cb15:901b:d157:b51:8045:b51a:ef72:80c9	239.114.128.201
cb15:901b:d157:b51:8045:b51a:ef72:80ca	239.114.128.202
cb15:901b:d157:b51:8045:b51a:ef72:80cb	239.114.128.203
cb15:901b:d157:b51:8045:b51a:ef72:80cc	239.114.128.204
cb15:901b:d157:b51:8045:b51a:ef72:80cd	239.114.128.205
cb15:901b:d157:b51:8045:b51a:ef72:80ce	239.114.128.206
cb15:901b:d157:b51:8045:b51a:ef72:80cf	239.114.128.207
cb15:901b:d157:b51:8045:b51a:ef72:80d0	239.114.128.208
cb15:901b:d157:b51:8045:b51a:ef72:80d1	239.114.128.209
cb15:901b:d157:b51:8045:b51a:ef72:80d2	239.114.128.210
cb15:901b:d157:b51:8045:b51a:ef72:80d3	239.114.128.211
cb15:901b:d157:b51:8045:b51a:ef72:80d4	239.114.128.212
cb15:901b:d157:b51:8045:b51a:ef72:80d5	239.114.128.213
cb15:901b:d157:b51:8045:b51a:ef72:80d6	239.114.128.214
cb15:901b:d157:b51:8045:b51a:ef72:80d7	239.114.128.215
cb15:901b:d157:b51:8045:b51a:ef72:80d8	239.114.128.216
cb15:901b:d157:b51:8045:b51a:ef72:80d9	239.114.128.217
cb15:901b:d157:b51:8045:b51a:ef72:80da	239.114.128.218
cb15:901b:d157:b51:8045:b51a:ef72:80db	239.114.128.219
cb15:901b:d157:b51:8045:b51a:ef72:80dc	239.114.128.220
cb15:901b:d157:b51:8045:b51a:ef72:80dd	239.114.128.221
cb15:901b:d157:b51:8045:b51a:ef72:80de	239.114.128.222
cb15:901b:d157:b51:8045:b51a:ef72:80df	239.114.128.223
cb15:901b:d157:b51:8045:b51a:ef72:80e0	239.114.128.224
cb15:901b:d157:b51:8045:b51a:ef72:80e1	239.114.128.225
cb15:901b:d157:b51:8045:b51a:ef72:80e2	239.114.128.226
cb15:901b:d157:b51:8045:b51a:ef72:80e3	239.114.128.227
cb15:901b:d157:b51:8045:b51a:ef72:80e4	239.114.128.228
cb15:901b:d157:b51:8045:b51a:ef72:80e5	239.114.128.229
cb15:901b:d157:b51:8045:b51a:ef72:80e6	239.114.128.230
cb15:901b:d157:b51:8045:b51a:ef72:80e7	239.114.128.231
cb15:901b:d157:b51:8045:b51a:ef72:80e8	239.114.128.232
cb15:901b:d157:b51:8045:b51a:ef72:80e9	239.114.128.233
cb15:901b:d157:b51:8045:b51a:ef72:80ea	239.114.128.234
cb15:901b:d157:b51:8045:b51a:ef72:80eb	239.114.128.235
cb15:901b:d157:b51:8045:b51a:ef72:80ec	239.114.128.236
cb15:901b:d157:b51:8045:b51a:ef72:80ed	239.114.128.237
cb15:901b:d157:b51:8045:b51a:ef72:80ee	239.114.128.238
cb15:901b:d157:b51:8045:b51a:ef72:80ef	239.114.128.239
cb15:901b:d157:b51:8045:b51a:ef72:80f0	239.114.128.240
cb15:901b:d157:b51:8045:b51a:ef72:80f1	239.114.128.241
cb15:901b:d157:b51:8045:b51a:ef72:80f2	239.114.128.242
cb15:901b:d157:b51:8045:b51a:ef72:80f3	239.114.128.243
cb15:901b:d157:b51:8045:b51a:ef72:80f4	239.114.128.244
cb15:901b:d157:b51:8045:b51a:ef72:80f5	239.114.128.245
cb15:901b:d157:b51:8045:b51a:ef72:80f6	239.114.128.246
cb15:901b:d157:b51:8045:b51a:ef72:80f7	239.114.128.247
cb15:901b:d157:b51:8045:b51a:ef72:80f8	239.114.128.248
cb15:901b:d157:b51:8045:b51a:ef72:80f9	239.114.128.249
cb15:901b:d157:b51:8045:b51a:ef72:80fa	239.114.128.250
cb15:901b:d157:b51:8045:b51a:ef72:80fb	239.114.128.251
cb15:901b:d157:b51:8045:b51a:ef72:80fc	239.114.128.252
cb15:901b:d157:b51:8045:b51a:ef72:80fd	239.114.128.253
cb15:901b:d157:b51:8045:b51a:ef72:80fe	239.114.128.254
cb15:901b:d157:b51:8045:b51a:ef72:80ff	239.114.128.255

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.