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
b51a:901b:cb15:8045:ada8:cd72:3fd1:8001	63.209.128.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:8002	63.209.128.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:8003	63.209.128.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:8004	63.209.128.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:8005	63.209.128.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:8006	63.209.128.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:8007	63.209.128.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:8008	63.209.128.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:8009	63.209.128.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:800a	63.209.128.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:800b	63.209.128.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:800c	63.209.128.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:800d	63.209.128.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:800e	63.209.128.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:800f	63.209.128.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:8010	63.209.128.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:8011	63.209.128.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:8012	63.209.128.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:8013	63.209.128.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:8014	63.209.128.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:8015	63.209.128.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:8016	63.209.128.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:8017	63.209.128.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:8018	63.209.128.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:8019	63.209.128.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:801a	63.209.128.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:801b	63.209.128.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:801c	63.209.128.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:801d	63.209.128.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:801e	63.209.128.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:801f	63.209.128.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:8020	63.209.128.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:8021	63.209.128.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:8022	63.209.128.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:8023	63.209.128.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:8024	63.209.128.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:8025	63.209.128.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:8026	63.209.128.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:8027	63.209.128.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:8028	63.209.128.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:8029	63.209.128.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:802a	63.209.128.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:802b	63.209.128.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:802c	63.209.128.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:802d	63.209.128.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:802e	63.209.128.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:802f	63.209.128.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:8030	63.209.128.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:8031	63.209.128.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:8032	63.209.128.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:8033	63.209.128.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:8034	63.209.128.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:8035	63.209.128.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:8036	63.209.128.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:8037	63.209.128.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:8038	63.209.128.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:8039	63.209.128.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:803a	63.209.128.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:803b	63.209.128.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:803c	63.209.128.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:803d	63.209.128.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:803e	63.209.128.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:803f	63.209.128.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:8040	63.209.128.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:8041	63.209.128.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:8042	63.209.128.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:8043	63.209.128.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:8044	63.209.128.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:8045	63.209.128.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:8046	63.209.128.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:8047	63.209.128.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:8048	63.209.128.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:8049	63.209.128.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:804a	63.209.128.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:804b	63.209.128.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:804c	63.209.128.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:804d	63.209.128.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:804e	63.209.128.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:804f	63.209.128.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:8050	63.209.128.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:8051	63.209.128.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:8052	63.209.128.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:8053	63.209.128.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:8054	63.209.128.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:8055	63.209.128.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:8056	63.209.128.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:8057	63.209.128.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:8058	63.209.128.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:8059	63.209.128.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:805a	63.209.128.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:805b	63.209.128.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:805c	63.209.128.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:805d	63.209.128.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:805e	63.209.128.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:805f	63.209.128.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:8060	63.209.128.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:8061	63.209.128.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:8062	63.209.128.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:8063	63.209.128.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:8064	63.209.128.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:8065	63.209.128.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:8066	63.209.128.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:8067	63.209.128.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:8068	63.209.128.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:8069	63.209.128.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:806a	63.209.128.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:806b	63.209.128.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:806c	63.209.128.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:806d	63.209.128.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:806e	63.209.128.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:806f	63.209.128.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:8070	63.209.128.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:8071	63.209.128.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:8072	63.209.128.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:8073	63.209.128.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:8074	63.209.128.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:8075	63.209.128.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:8076	63.209.128.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:8077	63.209.128.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:8078	63.209.128.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:8079	63.209.128.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:807a	63.209.128.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:807b	63.209.128.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:807c	63.209.128.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:807d	63.209.128.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:807e	63.209.128.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:807f	63.209.128.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:8080	63.209.128.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:8081	63.209.128.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:8082	63.209.128.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:8083	63.209.128.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:8084	63.209.128.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:8085	63.209.128.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:8086	63.209.128.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:8087	63.209.128.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:8088	63.209.128.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:8089	63.209.128.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:808a	63.209.128.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:808b	63.209.128.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:808c	63.209.128.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:808d	63.209.128.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:808e	63.209.128.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:808f	63.209.128.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:8090	63.209.128.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:8091	63.209.128.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:8092	63.209.128.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:8093	63.209.128.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:8094	63.209.128.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:8095	63.209.128.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:8096	63.209.128.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:8097	63.209.128.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:8098	63.209.128.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:8099	63.209.128.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:809a	63.209.128.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:809b	63.209.128.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:809c	63.209.128.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:809d	63.209.128.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:809e	63.209.128.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:809f	63.209.128.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:80a0	63.209.128.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:80a1	63.209.128.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:80a2	63.209.128.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:80a3	63.209.128.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:80a4	63.209.128.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:80a5	63.209.128.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:80a6	63.209.128.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:80a7	63.209.128.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:80a8	63.209.128.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:80a9	63.209.128.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:80aa	63.209.128.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ab	63.209.128.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ac	63.209.128.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ad	63.209.128.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ae	63.209.128.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:80af	63.209.128.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:80b0	63.209.128.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:80b1	63.209.128.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:80b2	63.209.128.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:80b3	63.209.128.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:80b4	63.209.128.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:80b5	63.209.128.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:80b6	63.209.128.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:80b7	63.209.128.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:80b8	63.209.128.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:80b9	63.209.128.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ba	63.209.128.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:80bb	63.209.128.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:80bc	63.209.128.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:80bd	63.209.128.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:80be	63.209.128.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:80bf	63.209.128.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:80c0	63.209.128.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:80c1	63.209.128.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:80c2	63.209.128.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:80c3	63.209.128.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:80c4	63.209.128.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:80c5	63.209.128.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:80c6	63.209.128.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:80c7	63.209.128.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:80c8	63.209.128.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:80c9	63.209.128.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ca	63.209.128.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:80cb	63.209.128.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:80cc	63.209.128.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:80cd	63.209.128.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ce	63.209.128.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:80cf	63.209.128.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:80d0	63.209.128.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:80d1	63.209.128.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:80d2	63.209.128.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:80d3	63.209.128.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:80d4	63.209.128.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:80d5	63.209.128.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:80d6	63.209.128.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:80d7	63.209.128.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:80d8	63.209.128.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:80d9	63.209.128.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:80da	63.209.128.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:80db	63.209.128.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:80dc	63.209.128.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:80dd	63.209.128.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:80de	63.209.128.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:80df	63.209.128.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:80e0	63.209.128.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:80e1	63.209.128.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:80e2	63.209.128.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:80e3	63.209.128.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:80e4	63.209.128.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:80e5	63.209.128.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:80e6	63.209.128.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:80e7	63.209.128.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:80e8	63.209.128.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:80e9	63.209.128.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ea	63.209.128.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:80eb	63.209.128.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ec	63.209.128.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ed	63.209.128.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ee	63.209.128.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ef	63.209.128.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:80f0	63.209.128.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:80f1	63.209.128.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:80f2	63.209.128.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:80f3	63.209.128.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:80f4	63.209.128.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:80f5	63.209.128.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:80f6	63.209.128.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:80f7	63.209.128.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:80f8	63.209.128.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:80f9	63.209.128.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:80fa	63.209.128.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:80fb	63.209.128.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:80fc	63.209.128.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:80fd	63.209.128.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:80fe	63.209.128.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:80ff	63.209.128.255

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.