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:155:7155:b51a:cd24:5049:8001	80.73.128.1
cb15:901b:155:7155:b51a:cd24:5049:8002	80.73.128.2
cb15:901b:155:7155:b51a:cd24:5049:8003	80.73.128.3
cb15:901b:155:7155:b51a:cd24:5049:8004	80.73.128.4
cb15:901b:155:7155:b51a:cd24:5049:8005	80.73.128.5
cb15:901b:155:7155:b51a:cd24:5049:8006	80.73.128.6
cb15:901b:155:7155:b51a:cd24:5049:8007	80.73.128.7
cb15:901b:155:7155:b51a:cd24:5049:8008	80.73.128.8
cb15:901b:155:7155:b51a:cd24:5049:8009	80.73.128.9
cb15:901b:155:7155:b51a:cd24:5049:800a	80.73.128.10
cb15:901b:155:7155:b51a:cd24:5049:800b	80.73.128.11
cb15:901b:155:7155:b51a:cd24:5049:800c	80.73.128.12
cb15:901b:155:7155:b51a:cd24:5049:800d	80.73.128.13
cb15:901b:155:7155:b51a:cd24:5049:800e	80.73.128.14
cb15:901b:155:7155:b51a:cd24:5049:800f	80.73.128.15
cb15:901b:155:7155:b51a:cd24:5049:8010	80.73.128.16
cb15:901b:155:7155:b51a:cd24:5049:8011	80.73.128.17
cb15:901b:155:7155:b51a:cd24:5049:8012	80.73.128.18
cb15:901b:155:7155:b51a:cd24:5049:8013	80.73.128.19
cb15:901b:155:7155:b51a:cd24:5049:8014	80.73.128.20
cb15:901b:155:7155:b51a:cd24:5049:8015	80.73.128.21
cb15:901b:155:7155:b51a:cd24:5049:8016	80.73.128.22
cb15:901b:155:7155:b51a:cd24:5049:8017	80.73.128.23
cb15:901b:155:7155:b51a:cd24:5049:8018	80.73.128.24
cb15:901b:155:7155:b51a:cd24:5049:8019	80.73.128.25
cb15:901b:155:7155:b51a:cd24:5049:801a	80.73.128.26
cb15:901b:155:7155:b51a:cd24:5049:801b	80.73.128.27
cb15:901b:155:7155:b51a:cd24:5049:801c	80.73.128.28
cb15:901b:155:7155:b51a:cd24:5049:801d	80.73.128.29
cb15:901b:155:7155:b51a:cd24:5049:801e	80.73.128.30
cb15:901b:155:7155:b51a:cd24:5049:801f	80.73.128.31
cb15:901b:155:7155:b51a:cd24:5049:8020	80.73.128.32
cb15:901b:155:7155:b51a:cd24:5049:8021	80.73.128.33
cb15:901b:155:7155:b51a:cd24:5049:8022	80.73.128.34
cb15:901b:155:7155:b51a:cd24:5049:8023	80.73.128.35
cb15:901b:155:7155:b51a:cd24:5049:8024	80.73.128.36
cb15:901b:155:7155:b51a:cd24:5049:8025	80.73.128.37
cb15:901b:155:7155:b51a:cd24:5049:8026	80.73.128.38
cb15:901b:155:7155:b51a:cd24:5049:8027	80.73.128.39
cb15:901b:155:7155:b51a:cd24:5049:8028	80.73.128.40
cb15:901b:155:7155:b51a:cd24:5049:8029	80.73.128.41
cb15:901b:155:7155:b51a:cd24:5049:802a	80.73.128.42
cb15:901b:155:7155:b51a:cd24:5049:802b	80.73.128.43
cb15:901b:155:7155:b51a:cd24:5049:802c	80.73.128.44
cb15:901b:155:7155:b51a:cd24:5049:802d	80.73.128.45
cb15:901b:155:7155:b51a:cd24:5049:802e	80.73.128.46
cb15:901b:155:7155:b51a:cd24:5049:802f	80.73.128.47
cb15:901b:155:7155:b51a:cd24:5049:8030	80.73.128.48
cb15:901b:155:7155:b51a:cd24:5049:8031	80.73.128.49
cb15:901b:155:7155:b51a:cd24:5049:8032	80.73.128.50
cb15:901b:155:7155:b51a:cd24:5049:8033	80.73.128.51
cb15:901b:155:7155:b51a:cd24:5049:8034	80.73.128.52
cb15:901b:155:7155:b51a:cd24:5049:8035	80.73.128.53
cb15:901b:155:7155:b51a:cd24:5049:8036	80.73.128.54
cb15:901b:155:7155:b51a:cd24:5049:8037	80.73.128.55
cb15:901b:155:7155:b51a:cd24:5049:8038	80.73.128.56
cb15:901b:155:7155:b51a:cd24:5049:8039	80.73.128.57
cb15:901b:155:7155:b51a:cd24:5049:803a	80.73.128.58
cb15:901b:155:7155:b51a:cd24:5049:803b	80.73.128.59
cb15:901b:155:7155:b51a:cd24:5049:803c	80.73.128.60

cb15:901b:155:7155:b51a:cd24:5049:803d	80.73.128.61
cb15:901b:155:7155:b51a:cd24:5049:803e	80.73.128.62
cb15:901b:155:7155:b51a:cd24:5049:803f	80.73.128.63
cb15:901b:155:7155:b51a:cd24:5049:8040	80.73.128.64
cb15:901b:155:7155:b51a:cd24:5049:8041	80.73.128.65
cb15:901b:155:7155:b51a:cd24:5049:8042	80.73.128.66
cb15:901b:155:7155:b51a:cd24:5049:8043	80.73.128.67
cb15:901b:155:7155:b51a:cd24:5049:8044	80.73.128.68
cb15:901b:155:7155:b51a:cd24:5049:8045	80.73.128.69
cb15:901b:155:7155:b51a:cd24:5049:8046	80.73.128.70
cb15:901b:155:7155:b51a:cd24:5049:8047	80.73.128.71
cb15:901b:155:7155:b51a:cd24:5049:8048	80.73.128.72
cb15:901b:155:7155:b51a:cd24:5049:8049	80.73.128.73
cb15:901b:155:7155:b51a:cd24:5049:804a	80.73.128.74
cb15:901b:155:7155:b51a:cd24:5049:804b	80.73.128.75
cb15:901b:155:7155:b51a:cd24:5049:804c	80.73.128.76
cb15:901b:155:7155:b51a:cd24:5049:804d	80.73.128.77
cb15:901b:155:7155:b51a:cd24:5049:804e	80.73.128.78
cb15:901b:155:7155:b51a:cd24:5049:804f	80.73.128.79
cb15:901b:155:7155:b51a:cd24:5049:8050	80.73.128.80
cb15:901b:155:7155:b51a:cd24:5049:8051	80.73.128.81
cb15:901b:155:7155:b51a:cd24:5049:8052	80.73.128.82
cb15:901b:155:7155:b51a:cd24:5049:8053	80.73.128.83
cb15:901b:155:7155:b51a:cd24:5049:8054	80.73.128.84
cb15:901b:155:7155:b51a:cd24:5049:8055	80.73.128.85
cb15:901b:155:7155:b51a:cd24:5049:8056	80.73.128.86
cb15:901b:155:7155:b51a:cd24:5049:8057	80.73.128.87
cb15:901b:155:7155:b51a:cd24:5049:8058	80.73.128.88
cb15:901b:155:7155:b51a:cd24:5049:8059	80.73.128.89
cb15:901b:155:7155:b51a:cd24:5049:805a	80.73.128.90
cb15:901b:155:7155:b51a:cd24:5049:805b	80.73.128.91
cb15:901b:155:7155:b51a:cd24:5049:805c	80.73.128.92
cb15:901b:155:7155:b51a:cd24:5049:805d	80.73.128.93
cb15:901b:155:7155:b51a:cd24:5049:805e	80.73.128.94
cb15:901b:155:7155:b51a:cd24:5049:805f	80.73.128.95
cb15:901b:155:7155:b51a:cd24:5049:8060	80.73.128.96
cb15:901b:155:7155:b51a:cd24:5049:8061	80.73.128.97
cb15:901b:155:7155:b51a:cd24:5049:8062	80.73.128.98
cb15:901b:155:7155:b51a:cd24:5049:8063	80.73.128.99
cb15:901b:155:7155:b51a:cd24:5049:8064	80.73.128.100
cb15:901b:155:7155:b51a:cd24:5049:8065	80.73.128.101
cb15:901b:155:7155:b51a:cd24:5049:8066	80.73.128.102
cb15:901b:155:7155:b51a:cd24:5049:8067	80.73.128.103
cb15:901b:155:7155:b51a:cd24:5049:8068	80.73.128.104
cb15:901b:155:7155:b51a:cd24:5049:8069	80.73.128.105
cb15:901b:155:7155:b51a:cd24:5049:806a	80.73.128.106
cb15:901b:155:7155:b51a:cd24:5049:806b	80.73.128.107
cb15:901b:155:7155:b51a:cd24:5049:806c	80.73.128.108
cb15:901b:155:7155:b51a:cd24:5049:806d	80.73.128.109
cb15:901b:155:7155:b51a:cd24:5049:806e	80.73.128.110
cb15:901b:155:7155:b51a:cd24:5049:806f	80.73.128.111
cb15:901b:155:7155:b51a:cd24:5049:8070	80.73.128.112
cb15:901b:155:7155:b51a:cd24:5049:8071	80.73.128.113
cb15:901b:155:7155:b51a:cd24:5049:8072	80.73.128.114
cb15:901b:155:7155:b51a:cd24:5049:8073	80.73.128.115
cb15:901b:155:7155:b51a:cd24:5049:8074	80.73.128.116
cb15:901b:155:7155:b51a:cd24:5049:8075	80.73.128.117
cb15:901b:155:7155:b51a:cd24:5049:8076	80.73.128.118
cb15:901b:155:7155:b51a:cd24:5049:8077	80.73.128.119
cb15:901b:155:7155:b51a:cd24:5049:8078	80.73.128.120

cb15:901b:155:7155:b51a:cd24:5049:8079	80.73.128.121
cb15:901b:155:7155:b51a:cd24:5049:807a	80.73.128.122
cb15:901b:155:7155:b51a:cd24:5049:807b	80.73.128.123
cb15:901b:155:7155:b51a:cd24:5049:807c	80.73.128.124
cb15:901b:155:7155:b51a:cd24:5049:807d	80.73.128.125
cb15:901b:155:7155:b51a:cd24:5049:807e	80.73.128.126
cb15:901b:155:7155:b51a:cd24:5049:807f	80.73.128.127
cb15:901b:155:7155:b51a:cd24:5049:8080	80.73.128.128
cb15:901b:155:7155:b51a:cd24:5049:8081	80.73.128.129
cb15:901b:155:7155:b51a:cd24:5049:8082	80.73.128.130
cb15:901b:155:7155:b51a:cd24:5049:8083	80.73.128.131
cb15:901b:155:7155:b51a:cd24:5049:8084	80.73.128.132
cb15:901b:155:7155:b51a:cd24:5049:8085	80.73.128.133
cb15:901b:155:7155:b51a:cd24:5049:8086	80.73.128.134
cb15:901b:155:7155:b51a:cd24:5049:8087	80.73.128.135
cb15:901b:155:7155:b51a:cd24:5049:8088	80.73.128.136
cb15:901b:155:7155:b51a:cd24:5049:8089	80.73.128.137
cb15:901b:155:7155:b51a:cd24:5049:808a	80.73.128.138
cb15:901b:155:7155:b51a:cd24:5049:808b	80.73.128.139
cb15:901b:155:7155:b51a:cd24:5049:808c	80.73.128.140
cb15:901b:155:7155:b51a:cd24:5049:808d	80.73.128.141
cb15:901b:155:7155:b51a:cd24:5049:808e	80.73.128.142
cb15:901b:155:7155:b51a:cd24:5049:808f	80.73.128.143
cb15:901b:155:7155:b51a:cd24:5049:8090	80.73.128.144
cb15:901b:155:7155:b51a:cd24:5049:8091	80.73.128.145
cb15:901b:155:7155:b51a:cd24:5049:8092	80.73.128.146
cb15:901b:155:7155:b51a:cd24:5049:8093	80.73.128.147
cb15:901b:155:7155:b51a:cd24:5049:8094	80.73.128.148
cb15:901b:155:7155:b51a:cd24:5049:8095	80.73.128.149
cb15:901b:155:7155:b51a:cd24:5049:8096	80.73.128.150
cb15:901b:155:7155:b51a:cd24:5049:8097	80.73.128.151
cb15:901b:155:7155:b51a:cd24:5049:8098	80.73.128.152
cb15:901b:155:7155:b51a:cd24:5049:8099	80.73.128.153
cb15:901b:155:7155:b51a:cd24:5049:809a	80.73.128.154
cb15:901b:155:7155:b51a:cd24:5049:809b	80.73.128.155
cb15:901b:155:7155:b51a:cd24:5049:809c	80.73.128.156
cb15:901b:155:7155:b51a:cd24:5049:809d	80.73.128.157
cb15:901b:155:7155:b51a:cd24:5049:809e	80.73.128.158
cb15:901b:155:7155:b51a:cd24:5049:809f	80.73.128.159
cb15:901b:155:7155:b51a:cd24:5049:80a0	80.73.128.160
cb15:901b:155:7155:b51a:cd24:5049:80a1	80.73.128.161
cb15:901b:155:7155:b51a:cd24:5049:80a2	80.73.128.162
cb15:901b:155:7155:b51a:cd24:5049:80a3	80.73.128.163
cb15:901b:155:7155:b51a:cd24:5049:80a4	80.73.128.164
cb15:901b:155:7155:b51a:cd24:5049:80a5	80.73.128.165
cb15:901b:155:7155:b51a:cd24:5049:80a6	80.73.128.166
cb15:901b:155:7155:b51a:cd24:5049:80a7	80.73.128.167
cb15:901b:155:7155:b51a:cd24:5049:80a8	80.73.128.168
cb15:901b:155:7155:b51a:cd24:5049:80a9	80.73.128.169
cb15:901b:155:7155:b51a:cd24:5049:80aa	80.73.128.170
cb15:901b:155:7155:b51a:cd24:5049:80ab	80.73.128.171
cb15:901b:155:7155:b51a:cd24:5049:80ac	80.73.128.172
cb15:901b:155:7155:b51a:cd24:5049:80ad	80.73.128.173
cb15:901b:155:7155:b51a:cd24:5049:80ae	80.73.128.174
cb15:901b:155:7155:b51a:cd24:5049:80af	80.73.128.175
cb15:901b:155:7155:b51a:cd24:5049:80b0	80.73.128.176
cb15:901b:155:7155:b51a:cd24:5049:80b1	80.73.128.177
cb15:901b:155:7155:b51a:cd24:5049:80b2	80.73.128.178
cb15:901b:155:7155:b51a:cd24:5049:80b3	80.73.128.179
cb15:901b:155:7155:b51a:cd24:5049:80b4	80.73.128.180

cb15:901b:155:7155:b51a:cd24:5049:80b5	80.73.128.181
cb15:901b:155:7155:b51a:cd24:5049:80b6	80.73.128.182
cb15:901b:155:7155:b51a:cd24:5049:80b7	80.73.128.183
cb15:901b:155:7155:b51a:cd24:5049:80b8	80.73.128.184
cb15:901b:155:7155:b51a:cd24:5049:80b9	80.73.128.185
cb15:901b:155:7155:b51a:cd24:5049:80ba	80.73.128.186
cb15:901b:155:7155:b51a:cd24:5049:80bb	80.73.128.187
cb15:901b:155:7155:b51a:cd24:5049:80bc	80.73.128.188
cb15:901b:155:7155:b51a:cd24:5049:80bd	80.73.128.189
cb15:901b:155:7155:b51a:cd24:5049:80be	80.73.128.190
cb15:901b:155:7155:b51a:cd24:5049:80bf	80.73.128.191
cb15:901b:155:7155:b51a:cd24:5049:80c0	80.73.128.192
cb15:901b:155:7155:b51a:cd24:5049:80c1	80.73.128.193
cb15:901b:155:7155:b51a:cd24:5049:80c2	80.73.128.194
cb15:901b:155:7155:b51a:cd24:5049:80c3	80.73.128.195
cb15:901b:155:7155:b51a:cd24:5049:80c4	80.73.128.196
cb15:901b:155:7155:b51a:cd24:5049:80c5	80.73.128.197
cb15:901b:155:7155:b51a:cd24:5049:80c6	80.73.128.198
cb15:901b:155:7155:b51a:cd24:5049:80c7	80.73.128.199
cb15:901b:155:7155:b51a:cd24:5049:80c8	80.73.128.200
cb15:901b:155:7155:b51a:cd24:5049:80c9	80.73.128.201
cb15:901b:155:7155:b51a:cd24:5049:80ca	80.73.128.202
cb15:901b:155:7155:b51a:cd24:5049:80cb	80.73.128.203
cb15:901b:155:7155:b51a:cd24:5049:80cc	80.73.128.204
cb15:901b:155:7155:b51a:cd24:5049:80cd	80.73.128.205
cb15:901b:155:7155:b51a:cd24:5049:80ce	80.73.128.206
cb15:901b:155:7155:b51a:cd24:5049:80cf	80.73.128.207
cb15:901b:155:7155:b51a:cd24:5049:80d0	80.73.128.208
cb15:901b:155:7155:b51a:cd24:5049:80d1	80.73.128.209
cb15:901b:155:7155:b51a:cd24:5049:80d2	80.73.128.210
cb15:901b:155:7155:b51a:cd24:5049:80d3	80.73.128.211
cb15:901b:155:7155:b51a:cd24:5049:80d4	80.73.128.212
cb15:901b:155:7155:b51a:cd24:5049:80d5	80.73.128.213
cb15:901b:155:7155:b51a:cd24:5049:80d6	80.73.128.214
cb15:901b:155:7155:b51a:cd24:5049:80d7	80.73.128.215
cb15:901b:155:7155:b51a:cd24:5049:80d8	80.73.128.216
cb15:901b:155:7155:b51a:cd24:5049:80d9	80.73.128.217
cb15:901b:155:7155:b51a:cd24:5049:80da	80.73.128.218
cb15:901b:155:7155:b51a:cd24:5049:80db	80.73.128.219
cb15:901b:155:7155:b51a:cd24:5049:80dc	80.73.128.220
cb15:901b:155:7155:b51a:cd24:5049:80dd	80.73.128.221
cb15:901b:155:7155:b51a:cd24:5049:80de	80.73.128.222
cb15:901b:155:7155:b51a:cd24:5049:80df	80.73.128.223
cb15:901b:155:7155:b51a:cd24:5049:80e0	80.73.128.224
cb15:901b:155:7155:b51a:cd24:5049:80e1	80.73.128.225
cb15:901b:155:7155:b51a:cd24:5049:80e2	80.73.128.226
cb15:901b:155:7155:b51a:cd24:5049:80e3	80.73.128.227
cb15:901b:155:7155:b51a:cd24:5049:80e4	80.73.128.228
cb15:901b:155:7155:b51a:cd24:5049:80e5	80.73.128.229
cb15:901b:155:7155:b51a:cd24:5049:80e6	80.73.128.230
cb15:901b:155:7155:b51a:cd24:5049:80e7	80.73.128.231
cb15:901b:155:7155:b51a:cd24:5049:80e8	80.73.128.232
cb15:901b:155:7155:b51a:cd24:5049:80e9	80.73.128.233
cb15:901b:155:7155:b51a:cd24:5049:80ea	80.73.128.234
cb15:901b:155:7155:b51a:cd24:5049:80eb	80.73.128.235
cb15:901b:155:7155:b51a:cd24:5049:80ec	80.73.128.236
cb15:901b:155:7155:b51a:cd24:5049:80ed	80.73.128.237
cb15:901b:155:7155:b51a:cd24:5049:80ee	80.73.128.238
cb15:901b:155:7155:b51a:cd24:5049:80ef	80.73.128.239
cb15:901b:155:7155:b51a:cd24:5049:80f0	80.73.128.240
cb15:901b:155:7155:b51a:cd24:5049:80f1	80.73.128.241
cb15:901b:155:7155:b51a:cd24:5049:80f2	80.73.128.242
cb15:901b:155:7155:b51a:cd24:5049:80f3	80.73.128.243
cb15:901b:155:7155:b51a:cd24:5049:80f4	80.73.128.244
cb15:901b:155:7155:b51a:cd24:5049:80f5	80.73.128.245
cb15:901b:155:7155:b51a:cd24:5049:80f6	80.73.128.246
cb15:901b:155:7155:b51a:cd24:5049:80f7	80.73.128.247
cb15:901b:155:7155:b51a:cd24:5049:80f8	80.73.128.248
cb15:901b:155:7155:b51a:cd24:5049:80f9	80.73.128.249
cb15:901b:155:7155:b51a:cd24:5049:80fa	80.73.128.250
cb15:901b:155:7155:b51a:cd24:5049:80fb	80.73.128.251
cb15:901b:155:7155:b51a:cd24:5049:80fc	80.73.128.252
cb15:901b:155:7155:b51a:cd24:5049:80fd	80.73.128.253
cb15:901b:155:7155:b51a:cd24:5049:80fe	80.73.128.254
cb15:901b:155:7155:b51a:cd24:5049:80ff	80.73.128.255

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.