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:be24:c49:8b01	12.73.139.1
b51a:901b:cb15:8045:ada8:be24:c49:8b02	12.73.139.2
b51a:901b:cb15:8045:ada8:be24:c49:8b03	12.73.139.3
b51a:901b:cb15:8045:ada8:be24:c49:8b04	12.73.139.4
b51a:901b:cb15:8045:ada8:be24:c49:8b05	12.73.139.5
b51a:901b:cb15:8045:ada8:be24:c49:8b06	12.73.139.6
b51a:901b:cb15:8045:ada8:be24:c49:8b07	12.73.139.7
b51a:901b:cb15:8045:ada8:be24:c49:8b08	12.73.139.8
b51a:901b:cb15:8045:ada8:be24:c49:8b09	12.73.139.9
b51a:901b:cb15:8045:ada8:be24:c49:8b0a	12.73.139.10
b51a:901b:cb15:8045:ada8:be24:c49:8b0b	12.73.139.11
b51a:901b:cb15:8045:ada8:be24:c49:8b0c	12.73.139.12
b51a:901b:cb15:8045:ada8:be24:c49:8b0d	12.73.139.13
b51a:901b:cb15:8045:ada8:be24:c49:8b0e	12.73.139.14
b51a:901b:cb15:8045:ada8:be24:c49:8b0f	12.73.139.15
b51a:901b:cb15:8045:ada8:be24:c49:8b10	12.73.139.16
b51a:901b:cb15:8045:ada8:be24:c49:8b11	12.73.139.17
b51a:901b:cb15:8045:ada8:be24:c49:8b12	12.73.139.18
b51a:901b:cb15:8045:ada8:be24:c49:8b13	12.73.139.19
b51a:901b:cb15:8045:ada8:be24:c49:8b14	12.73.139.20
b51a:901b:cb15:8045:ada8:be24:c49:8b15	12.73.139.21
b51a:901b:cb15:8045:ada8:be24:c49:8b16	12.73.139.22
b51a:901b:cb15:8045:ada8:be24:c49:8b17	12.73.139.23
b51a:901b:cb15:8045:ada8:be24:c49:8b18	12.73.139.24
b51a:901b:cb15:8045:ada8:be24:c49:8b19	12.73.139.25
b51a:901b:cb15:8045:ada8:be24:c49:8b1a	12.73.139.26
b51a:901b:cb15:8045:ada8:be24:c49:8b1b	12.73.139.27
b51a:901b:cb15:8045:ada8:be24:c49:8b1c	12.73.139.28
b51a:901b:cb15:8045:ada8:be24:c49:8b1d	12.73.139.29
b51a:901b:cb15:8045:ada8:be24:c49:8b1e	12.73.139.30
b51a:901b:cb15:8045:ada8:be24:c49:8b1f	12.73.139.31
b51a:901b:cb15:8045:ada8:be24:c49:8b20	12.73.139.32
b51a:901b:cb15:8045:ada8:be24:c49:8b21	12.73.139.33
b51a:901b:cb15:8045:ada8:be24:c49:8b22	12.73.139.34
b51a:901b:cb15:8045:ada8:be24:c49:8b23	12.73.139.35
b51a:901b:cb15:8045:ada8:be24:c49:8b24	12.73.139.36
b51a:901b:cb15:8045:ada8:be24:c49:8b25	12.73.139.37
b51a:901b:cb15:8045:ada8:be24:c49:8b26	12.73.139.38
b51a:901b:cb15:8045:ada8:be24:c49:8b27	12.73.139.39
b51a:901b:cb15:8045:ada8:be24:c49:8b28	12.73.139.40
b51a:901b:cb15:8045:ada8:be24:c49:8b29	12.73.139.41
b51a:901b:cb15:8045:ada8:be24:c49:8b2a	12.73.139.42
b51a:901b:cb15:8045:ada8:be24:c49:8b2b	12.73.139.43
b51a:901b:cb15:8045:ada8:be24:c49:8b2c	12.73.139.44
b51a:901b:cb15:8045:ada8:be24:c49:8b2d	12.73.139.45
b51a:901b:cb15:8045:ada8:be24:c49:8b2e	12.73.139.46
b51a:901b:cb15:8045:ada8:be24:c49:8b2f	12.73.139.47
b51a:901b:cb15:8045:ada8:be24:c49:8b30	12.73.139.48
b51a:901b:cb15:8045:ada8:be24:c49:8b31	12.73.139.49
b51a:901b:cb15:8045:ada8:be24:c49:8b32	12.73.139.50
b51a:901b:cb15:8045:ada8:be24:c49:8b33	12.73.139.51
b51a:901b:cb15:8045:ada8:be24:c49:8b34	12.73.139.52
b51a:901b:cb15:8045:ada8:be24:c49:8b35	12.73.139.53
b51a:901b:cb15:8045:ada8:be24:c49:8b36	12.73.139.54
b51a:901b:cb15:8045:ada8:be24:c49:8b37	12.73.139.55
b51a:901b:cb15:8045:ada8:be24:c49:8b38	12.73.139.56
b51a:901b:cb15:8045:ada8:be24:c49:8b39	12.73.139.57
b51a:901b:cb15:8045:ada8:be24:c49:8b3a	12.73.139.58
b51a:901b:cb15:8045:ada8:be24:c49:8b3b	12.73.139.59
b51a:901b:cb15:8045:ada8:be24:c49:8b3c	12.73.139.60

b51a:901b:cb15:8045:ada8:be24:c49:8b3d	12.73.139.61
b51a:901b:cb15:8045:ada8:be24:c49:8b3e	12.73.139.62
b51a:901b:cb15:8045:ada8:be24:c49:8b3f	12.73.139.63
b51a:901b:cb15:8045:ada8:be24:c49:8b40	12.73.139.64
b51a:901b:cb15:8045:ada8:be24:c49:8b41	12.73.139.65
b51a:901b:cb15:8045:ada8:be24:c49:8b42	12.73.139.66
b51a:901b:cb15:8045:ada8:be24:c49:8b43	12.73.139.67
b51a:901b:cb15:8045:ada8:be24:c49:8b44	12.73.139.68
b51a:901b:cb15:8045:ada8:be24:c49:8b45	12.73.139.69
b51a:901b:cb15:8045:ada8:be24:c49:8b46	12.73.139.70
b51a:901b:cb15:8045:ada8:be24:c49:8b47	12.73.139.71
b51a:901b:cb15:8045:ada8:be24:c49:8b48	12.73.139.72
b51a:901b:cb15:8045:ada8:be24:c49:8b49	12.73.139.73
b51a:901b:cb15:8045:ada8:be24:c49:8b4a	12.73.139.74
b51a:901b:cb15:8045:ada8:be24:c49:8b4b	12.73.139.75
b51a:901b:cb15:8045:ada8:be24:c49:8b4c	12.73.139.76
b51a:901b:cb15:8045:ada8:be24:c49:8b4d	12.73.139.77
b51a:901b:cb15:8045:ada8:be24:c49:8b4e	12.73.139.78
b51a:901b:cb15:8045:ada8:be24:c49:8b4f	12.73.139.79
b51a:901b:cb15:8045:ada8:be24:c49:8b50	12.73.139.80
b51a:901b:cb15:8045:ada8:be24:c49:8b51	12.73.139.81
b51a:901b:cb15:8045:ada8:be24:c49:8b52	12.73.139.82
b51a:901b:cb15:8045:ada8:be24:c49:8b53	12.73.139.83
b51a:901b:cb15:8045:ada8:be24:c49:8b54	12.73.139.84
b51a:901b:cb15:8045:ada8:be24:c49:8b55	12.73.139.85
b51a:901b:cb15:8045:ada8:be24:c49:8b56	12.73.139.86
b51a:901b:cb15:8045:ada8:be24:c49:8b57	12.73.139.87
b51a:901b:cb15:8045:ada8:be24:c49:8b58	12.73.139.88
b51a:901b:cb15:8045:ada8:be24:c49:8b59	12.73.139.89
b51a:901b:cb15:8045:ada8:be24:c49:8b5a	12.73.139.90
b51a:901b:cb15:8045:ada8:be24:c49:8b5b	12.73.139.91
b51a:901b:cb15:8045:ada8:be24:c49:8b5c	12.73.139.92
b51a:901b:cb15:8045:ada8:be24:c49:8b5d	12.73.139.93
b51a:901b:cb15:8045:ada8:be24:c49:8b5e	12.73.139.94
b51a:901b:cb15:8045:ada8:be24:c49:8b5f	12.73.139.95
b51a:901b:cb15:8045:ada8:be24:c49:8b60	12.73.139.96
b51a:901b:cb15:8045:ada8:be24:c49:8b61	12.73.139.97
b51a:901b:cb15:8045:ada8:be24:c49:8b62	12.73.139.98
b51a:901b:cb15:8045:ada8:be24:c49:8b63	12.73.139.99
b51a:901b:cb15:8045:ada8:be24:c49:8b64	12.73.139.100
b51a:901b:cb15:8045:ada8:be24:c49:8b65	12.73.139.101
b51a:901b:cb15:8045:ada8:be24:c49:8b66	12.73.139.102
b51a:901b:cb15:8045:ada8:be24:c49:8b67	12.73.139.103
b51a:901b:cb15:8045:ada8:be24:c49:8b68	12.73.139.104
b51a:901b:cb15:8045:ada8:be24:c49:8b69	12.73.139.105
b51a:901b:cb15:8045:ada8:be24:c49:8b6a	12.73.139.106
b51a:901b:cb15:8045:ada8:be24:c49:8b6b	12.73.139.107
b51a:901b:cb15:8045:ada8:be24:c49:8b6c	12.73.139.108
b51a:901b:cb15:8045:ada8:be24:c49:8b6d	12.73.139.109
b51a:901b:cb15:8045:ada8:be24:c49:8b6e	12.73.139.110
b51a:901b:cb15:8045:ada8:be24:c49:8b6f	12.73.139.111
b51a:901b:cb15:8045:ada8:be24:c49:8b70	12.73.139.112
b51a:901b:cb15:8045:ada8:be24:c49:8b71	12.73.139.113
b51a:901b:cb15:8045:ada8:be24:c49:8b72	12.73.139.114
b51a:901b:cb15:8045:ada8:be24:c49:8b73	12.73.139.115
b51a:901b:cb15:8045:ada8:be24:c49:8b74	12.73.139.116
b51a:901b:cb15:8045:ada8:be24:c49:8b75	12.73.139.117
b51a:901b:cb15:8045:ada8:be24:c49:8b76	12.73.139.118
b51a:901b:cb15:8045:ada8:be24:c49:8b77	12.73.139.119
b51a:901b:cb15:8045:ada8:be24:c49:8b78	12.73.139.120

b51a:901b:cb15:8045:ada8:be24:c49:8b79	12.73.139.121
b51a:901b:cb15:8045:ada8:be24:c49:8b7a	12.73.139.122
b51a:901b:cb15:8045:ada8:be24:c49:8b7b	12.73.139.123
b51a:901b:cb15:8045:ada8:be24:c49:8b7c	12.73.139.124
b51a:901b:cb15:8045:ada8:be24:c49:8b7d	12.73.139.125
b51a:901b:cb15:8045:ada8:be24:c49:8b7e	12.73.139.126
b51a:901b:cb15:8045:ada8:be24:c49:8b7f	12.73.139.127
b51a:901b:cb15:8045:ada8:be24:c49:8b80	12.73.139.128
b51a:901b:cb15:8045:ada8:be24:c49:8b81	12.73.139.129
b51a:901b:cb15:8045:ada8:be24:c49:8b82	12.73.139.130
b51a:901b:cb15:8045:ada8:be24:c49:8b83	12.73.139.131
b51a:901b:cb15:8045:ada8:be24:c49:8b84	12.73.139.132
b51a:901b:cb15:8045:ada8:be24:c49:8b85	12.73.139.133
b51a:901b:cb15:8045:ada8:be24:c49:8b86	12.73.139.134
b51a:901b:cb15:8045:ada8:be24:c49:8b87	12.73.139.135
b51a:901b:cb15:8045:ada8:be24:c49:8b88	12.73.139.136
b51a:901b:cb15:8045:ada8:be24:c49:8b89	12.73.139.137
b51a:901b:cb15:8045:ada8:be24:c49:8b8a	12.73.139.138
b51a:901b:cb15:8045:ada8:be24:c49:8b8b	12.73.139.139
b51a:901b:cb15:8045:ada8:be24:c49:8b8c	12.73.139.140
b51a:901b:cb15:8045:ada8:be24:c49:8b8d	12.73.139.141
b51a:901b:cb15:8045:ada8:be24:c49:8b8e	12.73.139.142
b51a:901b:cb15:8045:ada8:be24:c49:8b8f	12.73.139.143
b51a:901b:cb15:8045:ada8:be24:c49:8b90	12.73.139.144
b51a:901b:cb15:8045:ada8:be24:c49:8b91	12.73.139.145
b51a:901b:cb15:8045:ada8:be24:c49:8b92	12.73.139.146
b51a:901b:cb15:8045:ada8:be24:c49:8b93	12.73.139.147
b51a:901b:cb15:8045:ada8:be24:c49:8b94	12.73.139.148
b51a:901b:cb15:8045:ada8:be24:c49:8b95	12.73.139.149
b51a:901b:cb15:8045:ada8:be24:c49:8b96	12.73.139.150
b51a:901b:cb15:8045:ada8:be24:c49:8b97	12.73.139.151
b51a:901b:cb15:8045:ada8:be24:c49:8b98	12.73.139.152
b51a:901b:cb15:8045:ada8:be24:c49:8b99	12.73.139.153
b51a:901b:cb15:8045:ada8:be24:c49:8b9a	12.73.139.154
b51a:901b:cb15:8045:ada8:be24:c49:8b9b	12.73.139.155
b51a:901b:cb15:8045:ada8:be24:c49:8b9c	12.73.139.156
b51a:901b:cb15:8045:ada8:be24:c49:8b9d	12.73.139.157
b51a:901b:cb15:8045:ada8:be24:c49:8b9e	12.73.139.158
b51a:901b:cb15:8045:ada8:be24:c49:8b9f	12.73.139.159
b51a:901b:cb15:8045:ada8:be24:c49:8ba0	12.73.139.160
b51a:901b:cb15:8045:ada8:be24:c49:8ba1	12.73.139.161
b51a:901b:cb15:8045:ada8:be24:c49:8ba2	12.73.139.162
b51a:901b:cb15:8045:ada8:be24:c49:8ba3	12.73.139.163
b51a:901b:cb15:8045:ada8:be24:c49:8ba4	12.73.139.164
b51a:901b:cb15:8045:ada8:be24:c49:8ba5	12.73.139.165
b51a:901b:cb15:8045:ada8:be24:c49:8ba6	12.73.139.166
b51a:901b:cb15:8045:ada8:be24:c49:8ba7	12.73.139.167
b51a:901b:cb15:8045:ada8:be24:c49:8ba8	12.73.139.168
b51a:901b:cb15:8045:ada8:be24:c49:8ba9	12.73.139.169
b51a:901b:cb15:8045:ada8:be24:c49:8baa	12.73.139.170
b51a:901b:cb15:8045:ada8:be24:c49:8bab	12.73.139.171
b51a:901b:cb15:8045:ada8:be24:c49:8bac	12.73.139.172
b51a:901b:cb15:8045:ada8:be24:c49:8bad	12.73.139.173
b51a:901b:cb15:8045:ada8:be24:c49:8bae	12.73.139.174
b51a:901b:cb15:8045:ada8:be24:c49:8baf	12.73.139.175
b51a:901b:cb15:8045:ada8:be24:c49:8bb0	12.73.139.176
b51a:901b:cb15:8045:ada8:be24:c49:8bb1	12.73.139.177
b51a:901b:cb15:8045:ada8:be24:c49:8bb2	12.73.139.178
b51a:901b:cb15:8045:ada8:be24:c49:8bb3	12.73.139.179
b51a:901b:cb15:8045:ada8:be24:c49:8bb4	12.73.139.180

b51a:901b:cb15:8045:ada8:be24:c49:8bb5	12.73.139.181
b51a:901b:cb15:8045:ada8:be24:c49:8bb6	12.73.139.182
b51a:901b:cb15:8045:ada8:be24:c49:8bb7	12.73.139.183
b51a:901b:cb15:8045:ada8:be24:c49:8bb8	12.73.139.184
b51a:901b:cb15:8045:ada8:be24:c49:8bb9	12.73.139.185
b51a:901b:cb15:8045:ada8:be24:c49:8bba	12.73.139.186
b51a:901b:cb15:8045:ada8:be24:c49:8bbb	12.73.139.187
b51a:901b:cb15:8045:ada8:be24:c49:8bbc	12.73.139.188
b51a:901b:cb15:8045:ada8:be24:c49:8bbd	12.73.139.189
b51a:901b:cb15:8045:ada8:be24:c49:8bbe	12.73.139.190
b51a:901b:cb15:8045:ada8:be24:c49:8bbf	12.73.139.191
b51a:901b:cb15:8045:ada8:be24:c49:8bc0	12.73.139.192
b51a:901b:cb15:8045:ada8:be24:c49:8bc1	12.73.139.193
b51a:901b:cb15:8045:ada8:be24:c49:8bc2	12.73.139.194
b51a:901b:cb15:8045:ada8:be24:c49:8bc3	12.73.139.195
b51a:901b:cb15:8045:ada8:be24:c49:8bc4	12.73.139.196
b51a:901b:cb15:8045:ada8:be24:c49:8bc5	12.73.139.197
b51a:901b:cb15:8045:ada8:be24:c49:8bc6	12.73.139.198
b51a:901b:cb15:8045:ada8:be24:c49:8bc7	12.73.139.199
b51a:901b:cb15:8045:ada8:be24:c49:8bc8	12.73.139.200
b51a:901b:cb15:8045:ada8:be24:c49:8bc9	12.73.139.201
b51a:901b:cb15:8045:ada8:be24:c49:8bca	12.73.139.202
b51a:901b:cb15:8045:ada8:be24:c49:8bcb	12.73.139.203
b51a:901b:cb15:8045:ada8:be24:c49:8bcc	12.73.139.204
b51a:901b:cb15:8045:ada8:be24:c49:8bcd	12.73.139.205
b51a:901b:cb15:8045:ada8:be24:c49:8bce	12.73.139.206
b51a:901b:cb15:8045:ada8:be24:c49:8bcf	12.73.139.207
b51a:901b:cb15:8045:ada8:be24:c49:8bd0	12.73.139.208
b51a:901b:cb15:8045:ada8:be24:c49:8bd1	12.73.139.209
b51a:901b:cb15:8045:ada8:be24:c49:8bd2	12.73.139.210
b51a:901b:cb15:8045:ada8:be24:c49:8bd3	12.73.139.211
b51a:901b:cb15:8045:ada8:be24:c49:8bd4	12.73.139.212
b51a:901b:cb15:8045:ada8:be24:c49:8bd5	12.73.139.213
b51a:901b:cb15:8045:ada8:be24:c49:8bd6	12.73.139.214
b51a:901b:cb15:8045:ada8:be24:c49:8bd7	12.73.139.215
b51a:901b:cb15:8045:ada8:be24:c49:8bd8	12.73.139.216
b51a:901b:cb15:8045:ada8:be24:c49:8bd9	12.73.139.217
b51a:901b:cb15:8045:ada8:be24:c49:8bda	12.73.139.218
b51a:901b:cb15:8045:ada8:be24:c49:8bdb	12.73.139.219
b51a:901b:cb15:8045:ada8:be24:c49:8bdc	12.73.139.220
b51a:901b:cb15:8045:ada8:be24:c49:8bdd	12.73.139.221
b51a:901b:cb15:8045:ada8:be24:c49:8bde	12.73.139.222
b51a:901b:cb15:8045:ada8:be24:c49:8bdf	12.73.139.223
b51a:901b:cb15:8045:ada8:be24:c49:8be0	12.73.139.224
b51a:901b:cb15:8045:ada8:be24:c49:8be1	12.73.139.225
b51a:901b:cb15:8045:ada8:be24:c49:8be2	12.73.139.226
b51a:901b:cb15:8045:ada8:be24:c49:8be3	12.73.139.227
b51a:901b:cb15:8045:ada8:be24:c49:8be4	12.73.139.228
b51a:901b:cb15:8045:ada8:be24:c49:8be5	12.73.139.229
b51a:901b:cb15:8045:ada8:be24:c49:8be6	12.73.139.230
b51a:901b:cb15:8045:ada8:be24:c49:8be7	12.73.139.231
b51a:901b:cb15:8045:ada8:be24:c49:8be8	12.73.139.232
b51a:901b:cb15:8045:ada8:be24:c49:8be9	12.73.139.233
b51a:901b:cb15:8045:ada8:be24:c49:8bea	12.73.139.234
b51a:901b:cb15:8045:ada8:be24:c49:8beb	12.73.139.235
b51a:901b:cb15:8045:ada8:be24:c49:8bec	12.73.139.236
b51a:901b:cb15:8045:ada8:be24:c49:8bed	12.73.139.237
b51a:901b:cb15:8045:ada8:be24:c49:8bee	12.73.139.238
b51a:901b:cb15:8045:ada8:be24:c49:8bef	12.73.139.239
b51a:901b:cb15:8045:ada8:be24:c49:8bf0	12.73.139.240
b51a:901b:cb15:8045:ada8:be24:c49:8bf1	12.73.139.241
b51a:901b:cb15:8045:ada8:be24:c49:8bf2	12.73.139.242
b51a:901b:cb15:8045:ada8:be24:c49:8bf3	12.73.139.243
b51a:901b:cb15:8045:ada8:be24:c49:8bf4	12.73.139.244
b51a:901b:cb15:8045:ada8:be24:c49:8bf5	12.73.139.245
b51a:901b:cb15:8045:ada8:be24:c49:8bf6	12.73.139.246
b51a:901b:cb15:8045:ada8:be24:c49:8bf7	12.73.139.247
b51a:901b:cb15:8045:ada8:be24:c49:8bf8	12.73.139.248
b51a:901b:cb15:8045:ada8:be24:c49:8bf9	12.73.139.249
b51a:901b:cb15:8045:ada8:be24:c49:8bfa	12.73.139.250
b51a:901b:cb15:8045:ada8:be24:c49:8bfb	12.73.139.251
b51a:901b:cb15:8045:ada8:be24:c49:8bfc	12.73.139.252
b51a:901b:cb15:8045:ada8:be24:c49:8bfd	12.73.139.253
b51a:901b:cb15:8045:ada8:be24:c49:8bfe	12.73.139.254
b51a:901b:cb15:8045:ada8:be24:c49:8bff	12.73.139.255

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.