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:db24:c681:8001	198.129.128.1
cb15:901b:901b:1324:ada3:db24:c681:8002	198.129.128.2
cb15:901b:901b:1324:ada3:db24:c681:8003	198.129.128.3
cb15:901b:901b:1324:ada3:db24:c681:8004	198.129.128.4
cb15:901b:901b:1324:ada3:db24:c681:8005	198.129.128.5
cb15:901b:901b:1324:ada3:db24:c681:8006	198.129.128.6
cb15:901b:901b:1324:ada3:db24:c681:8007	198.129.128.7
cb15:901b:901b:1324:ada3:db24:c681:8008	198.129.128.8
cb15:901b:901b:1324:ada3:db24:c681:8009	198.129.128.9
cb15:901b:901b:1324:ada3:db24:c681:800a	198.129.128.10
cb15:901b:901b:1324:ada3:db24:c681:800b	198.129.128.11
cb15:901b:901b:1324:ada3:db24:c681:800c	198.129.128.12
cb15:901b:901b:1324:ada3:db24:c681:800d	198.129.128.13
cb15:901b:901b:1324:ada3:db24:c681:800e	198.129.128.14
cb15:901b:901b:1324:ada3:db24:c681:800f	198.129.128.15
cb15:901b:901b:1324:ada3:db24:c681:8010	198.129.128.16
cb15:901b:901b:1324:ada3:db24:c681:8011	198.129.128.17
cb15:901b:901b:1324:ada3:db24:c681:8012	198.129.128.18
cb15:901b:901b:1324:ada3:db24:c681:8013	198.129.128.19
cb15:901b:901b:1324:ada3:db24:c681:8014	198.129.128.20
cb15:901b:901b:1324:ada3:db24:c681:8015	198.129.128.21
cb15:901b:901b:1324:ada3:db24:c681:8016	198.129.128.22
cb15:901b:901b:1324:ada3:db24:c681:8017	198.129.128.23
cb15:901b:901b:1324:ada3:db24:c681:8018	198.129.128.24
cb15:901b:901b:1324:ada3:db24:c681:8019	198.129.128.25
cb15:901b:901b:1324:ada3:db24:c681:801a	198.129.128.26
cb15:901b:901b:1324:ada3:db24:c681:801b	198.129.128.27
cb15:901b:901b:1324:ada3:db24:c681:801c	198.129.128.28
cb15:901b:901b:1324:ada3:db24:c681:801d	198.129.128.29
cb15:901b:901b:1324:ada3:db24:c681:801e	198.129.128.30
cb15:901b:901b:1324:ada3:db24:c681:801f	198.129.128.31
cb15:901b:901b:1324:ada3:db24:c681:8020	198.129.128.32
cb15:901b:901b:1324:ada3:db24:c681:8021	198.129.128.33
cb15:901b:901b:1324:ada3:db24:c681:8022	198.129.128.34
cb15:901b:901b:1324:ada3:db24:c681:8023	198.129.128.35
cb15:901b:901b:1324:ada3:db24:c681:8024	198.129.128.36
cb15:901b:901b:1324:ada3:db24:c681:8025	198.129.128.37
cb15:901b:901b:1324:ada3:db24:c681:8026	198.129.128.38
cb15:901b:901b:1324:ada3:db24:c681:8027	198.129.128.39
cb15:901b:901b:1324:ada3:db24:c681:8028	198.129.128.40
cb15:901b:901b:1324:ada3:db24:c681:8029	198.129.128.41
cb15:901b:901b:1324:ada3:db24:c681:802a	198.129.128.42
cb15:901b:901b:1324:ada3:db24:c681:802b	198.129.128.43
cb15:901b:901b:1324:ada3:db24:c681:802c	198.129.128.44
cb15:901b:901b:1324:ada3:db24:c681:802d	198.129.128.45
cb15:901b:901b:1324:ada3:db24:c681:802e	198.129.128.46
cb15:901b:901b:1324:ada3:db24:c681:802f	198.129.128.47
cb15:901b:901b:1324:ada3:db24:c681:8030	198.129.128.48
cb15:901b:901b:1324:ada3:db24:c681:8031	198.129.128.49
cb15:901b:901b:1324:ada3:db24:c681:8032	198.129.128.50
cb15:901b:901b:1324:ada3:db24:c681:8033	198.129.128.51
cb15:901b:901b:1324:ada3:db24:c681:8034	198.129.128.52
cb15:901b:901b:1324:ada3:db24:c681:8035	198.129.128.53
cb15:901b:901b:1324:ada3:db24:c681:8036	198.129.128.54
cb15:901b:901b:1324:ada3:db24:c681:8037	198.129.128.55
cb15:901b:901b:1324:ada3:db24:c681:8038	198.129.128.56
cb15:901b:901b:1324:ada3:db24:c681:8039	198.129.128.57
cb15:901b:901b:1324:ada3:db24:c681:803a	198.129.128.58
cb15:901b:901b:1324:ada3:db24:c681:803b	198.129.128.59
cb15:901b:901b:1324:ada3:db24:c681:803c	198.129.128.60

cb15:901b:901b:1324:ada3:db24:c681:803d	198.129.128.61
cb15:901b:901b:1324:ada3:db24:c681:803e	198.129.128.62
cb15:901b:901b:1324:ada3:db24:c681:803f	198.129.128.63
cb15:901b:901b:1324:ada3:db24:c681:8040	198.129.128.64
cb15:901b:901b:1324:ada3:db24:c681:8041	198.129.128.65
cb15:901b:901b:1324:ada3:db24:c681:8042	198.129.128.66
cb15:901b:901b:1324:ada3:db24:c681:8043	198.129.128.67
cb15:901b:901b:1324:ada3:db24:c681:8044	198.129.128.68
cb15:901b:901b:1324:ada3:db24:c681:8045	198.129.128.69
cb15:901b:901b:1324:ada3:db24:c681:8046	198.129.128.70
cb15:901b:901b:1324:ada3:db24:c681:8047	198.129.128.71
cb15:901b:901b:1324:ada3:db24:c681:8048	198.129.128.72
cb15:901b:901b:1324:ada3:db24:c681:8049	198.129.128.73
cb15:901b:901b:1324:ada3:db24:c681:804a	198.129.128.74
cb15:901b:901b:1324:ada3:db24:c681:804b	198.129.128.75
cb15:901b:901b:1324:ada3:db24:c681:804c	198.129.128.76
cb15:901b:901b:1324:ada3:db24:c681:804d	198.129.128.77
cb15:901b:901b:1324:ada3:db24:c681:804e	198.129.128.78
cb15:901b:901b:1324:ada3:db24:c681:804f	198.129.128.79
cb15:901b:901b:1324:ada3:db24:c681:8050	198.129.128.80
cb15:901b:901b:1324:ada3:db24:c681:8051	198.129.128.81
cb15:901b:901b:1324:ada3:db24:c681:8052	198.129.128.82
cb15:901b:901b:1324:ada3:db24:c681:8053	198.129.128.83
cb15:901b:901b:1324:ada3:db24:c681:8054	198.129.128.84
cb15:901b:901b:1324:ada3:db24:c681:8055	198.129.128.85
cb15:901b:901b:1324:ada3:db24:c681:8056	198.129.128.86
cb15:901b:901b:1324:ada3:db24:c681:8057	198.129.128.87
cb15:901b:901b:1324:ada3:db24:c681:8058	198.129.128.88
cb15:901b:901b:1324:ada3:db24:c681:8059	198.129.128.89
cb15:901b:901b:1324:ada3:db24:c681:805a	198.129.128.90
cb15:901b:901b:1324:ada3:db24:c681:805b	198.129.128.91
cb15:901b:901b:1324:ada3:db24:c681:805c	198.129.128.92
cb15:901b:901b:1324:ada3:db24:c681:805d	198.129.128.93
cb15:901b:901b:1324:ada3:db24:c681:805e	198.129.128.94
cb15:901b:901b:1324:ada3:db24:c681:805f	198.129.128.95
cb15:901b:901b:1324:ada3:db24:c681:8060	198.129.128.96
cb15:901b:901b:1324:ada3:db24:c681:8061	198.129.128.97
cb15:901b:901b:1324:ada3:db24:c681:8062	198.129.128.98
cb15:901b:901b:1324:ada3:db24:c681:8063	198.129.128.99
cb15:901b:901b:1324:ada3:db24:c681:8064	198.129.128.100
cb15:901b:901b:1324:ada3:db24:c681:8065	198.129.128.101
cb15:901b:901b:1324:ada3:db24:c681:8066	198.129.128.102
cb15:901b:901b:1324:ada3:db24:c681:8067	198.129.128.103
cb15:901b:901b:1324:ada3:db24:c681:8068	198.129.128.104
cb15:901b:901b:1324:ada3:db24:c681:8069	198.129.128.105
cb15:901b:901b:1324:ada3:db24:c681:806a	198.129.128.106
cb15:901b:901b:1324:ada3:db24:c681:806b	198.129.128.107
cb15:901b:901b:1324:ada3:db24:c681:806c	198.129.128.108
cb15:901b:901b:1324:ada3:db24:c681:806d	198.129.128.109
cb15:901b:901b:1324:ada3:db24:c681:806e	198.129.128.110
cb15:901b:901b:1324:ada3:db24:c681:806f	198.129.128.111
cb15:901b:901b:1324:ada3:db24:c681:8070	198.129.128.112
cb15:901b:901b:1324:ada3:db24:c681:8071	198.129.128.113
cb15:901b:901b:1324:ada3:db24:c681:8072	198.129.128.114
cb15:901b:901b:1324:ada3:db24:c681:8073	198.129.128.115
cb15:901b:901b:1324:ada3:db24:c681:8074	198.129.128.116
cb15:901b:901b:1324:ada3:db24:c681:8075	198.129.128.117
cb15:901b:901b:1324:ada3:db24:c681:8076	198.129.128.118
cb15:901b:901b:1324:ada3:db24:c681:8077	198.129.128.119
cb15:901b:901b:1324:ada3:db24:c681:8078	198.129.128.120

cb15:901b:901b:1324:ada3:db24:c681:8079	198.129.128.121
cb15:901b:901b:1324:ada3:db24:c681:807a	198.129.128.122
cb15:901b:901b:1324:ada3:db24:c681:807b	198.129.128.123
cb15:901b:901b:1324:ada3:db24:c681:807c	198.129.128.124
cb15:901b:901b:1324:ada3:db24:c681:807d	198.129.128.125
cb15:901b:901b:1324:ada3:db24:c681:807e	198.129.128.126
cb15:901b:901b:1324:ada3:db24:c681:807f	198.129.128.127
cb15:901b:901b:1324:ada3:db24:c681:8080	198.129.128.128
cb15:901b:901b:1324:ada3:db24:c681:8081	198.129.128.129
cb15:901b:901b:1324:ada3:db24:c681:8082	198.129.128.130
cb15:901b:901b:1324:ada3:db24:c681:8083	198.129.128.131
cb15:901b:901b:1324:ada3:db24:c681:8084	198.129.128.132
cb15:901b:901b:1324:ada3:db24:c681:8085	198.129.128.133
cb15:901b:901b:1324:ada3:db24:c681:8086	198.129.128.134
cb15:901b:901b:1324:ada3:db24:c681:8087	198.129.128.135
cb15:901b:901b:1324:ada3:db24:c681:8088	198.129.128.136
cb15:901b:901b:1324:ada3:db24:c681:8089	198.129.128.137
cb15:901b:901b:1324:ada3:db24:c681:808a	198.129.128.138
cb15:901b:901b:1324:ada3:db24:c681:808b	198.129.128.139
cb15:901b:901b:1324:ada3:db24:c681:808c	198.129.128.140
cb15:901b:901b:1324:ada3:db24:c681:808d	198.129.128.141
cb15:901b:901b:1324:ada3:db24:c681:808e	198.129.128.142
cb15:901b:901b:1324:ada3:db24:c681:808f	198.129.128.143
cb15:901b:901b:1324:ada3:db24:c681:8090	198.129.128.144
cb15:901b:901b:1324:ada3:db24:c681:8091	198.129.128.145
cb15:901b:901b:1324:ada3:db24:c681:8092	198.129.128.146
cb15:901b:901b:1324:ada3:db24:c681:8093	198.129.128.147
cb15:901b:901b:1324:ada3:db24:c681:8094	198.129.128.148
cb15:901b:901b:1324:ada3:db24:c681:8095	198.129.128.149
cb15:901b:901b:1324:ada3:db24:c681:8096	198.129.128.150
cb15:901b:901b:1324:ada3:db24:c681:8097	198.129.128.151
cb15:901b:901b:1324:ada3:db24:c681:8098	198.129.128.152
cb15:901b:901b:1324:ada3:db24:c681:8099	198.129.128.153
cb15:901b:901b:1324:ada3:db24:c681:809a	198.129.128.154
cb15:901b:901b:1324:ada3:db24:c681:809b	198.129.128.155
cb15:901b:901b:1324:ada3:db24:c681:809c	198.129.128.156
cb15:901b:901b:1324:ada3:db24:c681:809d	198.129.128.157
cb15:901b:901b:1324:ada3:db24:c681:809e	198.129.128.158
cb15:901b:901b:1324:ada3:db24:c681:809f	198.129.128.159
cb15:901b:901b:1324:ada3:db24:c681:80a0	198.129.128.160
cb15:901b:901b:1324:ada3:db24:c681:80a1	198.129.128.161
cb15:901b:901b:1324:ada3:db24:c681:80a2	198.129.128.162
cb15:901b:901b:1324:ada3:db24:c681:80a3	198.129.128.163
cb15:901b:901b:1324:ada3:db24:c681:80a4	198.129.128.164
cb15:901b:901b:1324:ada3:db24:c681:80a5	198.129.128.165
cb15:901b:901b:1324:ada3:db24:c681:80a6	198.129.128.166
cb15:901b:901b:1324:ada3:db24:c681:80a7	198.129.128.167
cb15:901b:901b:1324:ada3:db24:c681:80a8	198.129.128.168
cb15:901b:901b:1324:ada3:db24:c681:80a9	198.129.128.169
cb15:901b:901b:1324:ada3:db24:c681:80aa	198.129.128.170
cb15:901b:901b:1324:ada3:db24:c681:80ab	198.129.128.171
cb15:901b:901b:1324:ada3:db24:c681:80ac	198.129.128.172
cb15:901b:901b:1324:ada3:db24:c681:80ad	198.129.128.173
cb15:901b:901b:1324:ada3:db24:c681:80ae	198.129.128.174
cb15:901b:901b:1324:ada3:db24:c681:80af	198.129.128.175
cb15:901b:901b:1324:ada3:db24:c681:80b0	198.129.128.176
cb15:901b:901b:1324:ada3:db24:c681:80b1	198.129.128.177
cb15:901b:901b:1324:ada3:db24:c681:80b2	198.129.128.178
cb15:901b:901b:1324:ada3:db24:c681:80b3	198.129.128.179
cb15:901b:901b:1324:ada3:db24:c681:80b4	198.129.128.180

cb15:901b:901b:1324:ada3:db24:c681:80b5	198.129.128.181
cb15:901b:901b:1324:ada3:db24:c681:80b6	198.129.128.182
cb15:901b:901b:1324:ada3:db24:c681:80b7	198.129.128.183
cb15:901b:901b:1324:ada3:db24:c681:80b8	198.129.128.184
cb15:901b:901b:1324:ada3:db24:c681:80b9	198.129.128.185
cb15:901b:901b:1324:ada3:db24:c681:80ba	198.129.128.186
cb15:901b:901b:1324:ada3:db24:c681:80bb	198.129.128.187
cb15:901b:901b:1324:ada3:db24:c681:80bc	198.129.128.188
cb15:901b:901b:1324:ada3:db24:c681:80bd	198.129.128.189
cb15:901b:901b:1324:ada3:db24:c681:80be	198.129.128.190
cb15:901b:901b:1324:ada3:db24:c681:80bf	198.129.128.191
cb15:901b:901b:1324:ada3:db24:c681:80c0	198.129.128.192
cb15:901b:901b:1324:ada3:db24:c681:80c1	198.129.128.193
cb15:901b:901b:1324:ada3:db24:c681:80c2	198.129.128.194
cb15:901b:901b:1324:ada3:db24:c681:80c3	198.129.128.195
cb15:901b:901b:1324:ada3:db24:c681:80c4	198.129.128.196
cb15:901b:901b:1324:ada3:db24:c681:80c5	198.129.128.197
cb15:901b:901b:1324:ada3:db24:c681:80c6	198.129.128.198
cb15:901b:901b:1324:ada3:db24:c681:80c7	198.129.128.199
cb15:901b:901b:1324:ada3:db24:c681:80c8	198.129.128.200
cb15:901b:901b:1324:ada3:db24:c681:80c9	198.129.128.201
cb15:901b:901b:1324:ada3:db24:c681:80ca	198.129.128.202
cb15:901b:901b:1324:ada3:db24:c681:80cb	198.129.128.203
cb15:901b:901b:1324:ada3:db24:c681:80cc	198.129.128.204
cb15:901b:901b:1324:ada3:db24:c681:80cd	198.129.128.205
cb15:901b:901b:1324:ada3:db24:c681:80ce	198.129.128.206
cb15:901b:901b:1324:ada3:db24:c681:80cf	198.129.128.207
cb15:901b:901b:1324:ada3:db24:c681:80d0	198.129.128.208
cb15:901b:901b:1324:ada3:db24:c681:80d1	198.129.128.209
cb15:901b:901b:1324:ada3:db24:c681:80d2	198.129.128.210
cb15:901b:901b:1324:ada3:db24:c681:80d3	198.129.128.211
cb15:901b:901b:1324:ada3:db24:c681:80d4	198.129.128.212
cb15:901b:901b:1324:ada3:db24:c681:80d5	198.129.128.213
cb15:901b:901b:1324:ada3:db24:c681:80d6	198.129.128.214
cb15:901b:901b:1324:ada3:db24:c681:80d7	198.129.128.215
cb15:901b:901b:1324:ada3:db24:c681:80d8	198.129.128.216
cb15:901b:901b:1324:ada3:db24:c681:80d9	198.129.128.217
cb15:901b:901b:1324:ada3:db24:c681:80da	198.129.128.218
cb15:901b:901b:1324:ada3:db24:c681:80db	198.129.128.219
cb15:901b:901b:1324:ada3:db24:c681:80dc	198.129.128.220
cb15:901b:901b:1324:ada3:db24:c681:80dd	198.129.128.221
cb15:901b:901b:1324:ada3:db24:c681:80de	198.129.128.222
cb15:901b:901b:1324:ada3:db24:c681:80df	198.129.128.223
cb15:901b:901b:1324:ada3:db24:c681:80e0	198.129.128.224
cb15:901b:901b:1324:ada3:db24:c681:80e1	198.129.128.225
cb15:901b:901b:1324:ada3:db24:c681:80e2	198.129.128.226
cb15:901b:901b:1324:ada3:db24:c681:80e3	198.129.128.227
cb15:901b:901b:1324:ada3:db24:c681:80e4	198.129.128.228
cb15:901b:901b:1324:ada3:db24:c681:80e5	198.129.128.229
cb15:901b:901b:1324:ada3:db24:c681:80e6	198.129.128.230
cb15:901b:901b:1324:ada3:db24:c681:80e7	198.129.128.231
cb15:901b:901b:1324:ada3:db24:c681:80e8	198.129.128.232
cb15:901b:901b:1324:ada3:db24:c681:80e9	198.129.128.233
cb15:901b:901b:1324:ada3:db24:c681:80ea	198.129.128.234
cb15:901b:901b:1324:ada3:db24:c681:80eb	198.129.128.235
cb15:901b:901b:1324:ada3:db24:c681:80ec	198.129.128.236
cb15:901b:901b:1324:ada3:db24:c681:80ed	198.129.128.237
cb15:901b:901b:1324:ada3:db24:c681:80ee	198.129.128.238
cb15:901b:901b:1324:ada3:db24:c681:80ef	198.129.128.239
cb15:901b:901b:1324:ada3:db24:c681:80f0	198.129.128.240
cb15:901b:901b:1324:ada3:db24:c681:80f1	198.129.128.241
cb15:901b:901b:1324:ada3:db24:c681:80f2	198.129.128.242
cb15:901b:901b:1324:ada3:db24:c681:80f3	198.129.128.243
cb15:901b:901b:1324:ada3:db24:c681:80f4	198.129.128.244
cb15:901b:901b:1324:ada3:db24:c681:80f5	198.129.128.245
cb15:901b:901b:1324:ada3:db24:c681:80f6	198.129.128.246
cb15:901b:901b:1324:ada3:db24:c681:80f7	198.129.128.247
cb15:901b:901b:1324:ada3:db24:c681:80f8	198.129.128.248
cb15:901b:901b:1324:ada3:db24:c681:80f9	198.129.128.249
cb15:901b:901b:1324:ada3:db24:c681:80fa	198.129.128.250
cb15:901b:901b:1324:ada3:db24:c681:80fb	198.129.128.251
cb15:901b:901b:1324:ada3:db24:c681:80fc	198.129.128.252
cb15:901b:901b:1324:ada3:db24:c681:80fd	198.129.128.253
cb15:901b:901b:1324:ada3:db24:c681:80fe	198.129.128.254
cb15:901b:901b:1324:ada3:db24:c681:80ff	198.129.128.255

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.