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:eb24:f536:7b01	245.54.123.1
b51a:901b:cb15:8045:ada8:eb24:f536:7b02	245.54.123.2
b51a:901b:cb15:8045:ada8:eb24:f536:7b03	245.54.123.3
b51a:901b:cb15:8045:ada8:eb24:f536:7b04	245.54.123.4
b51a:901b:cb15:8045:ada8:eb24:f536:7b05	245.54.123.5
b51a:901b:cb15:8045:ada8:eb24:f536:7b06	245.54.123.6
b51a:901b:cb15:8045:ada8:eb24:f536:7b07	245.54.123.7
b51a:901b:cb15:8045:ada8:eb24:f536:7b08	245.54.123.8
b51a:901b:cb15:8045:ada8:eb24:f536:7b09	245.54.123.9
b51a:901b:cb15:8045:ada8:eb24:f536:7b0a	245.54.123.10
b51a:901b:cb15:8045:ada8:eb24:f536:7b0b	245.54.123.11
b51a:901b:cb15:8045:ada8:eb24:f536:7b0c	245.54.123.12
b51a:901b:cb15:8045:ada8:eb24:f536:7b0d	245.54.123.13
b51a:901b:cb15:8045:ada8:eb24:f536:7b0e	245.54.123.14
b51a:901b:cb15:8045:ada8:eb24:f536:7b0f	245.54.123.15
b51a:901b:cb15:8045:ada8:eb24:f536:7b10	245.54.123.16
b51a:901b:cb15:8045:ada8:eb24:f536:7b11	245.54.123.17
b51a:901b:cb15:8045:ada8:eb24:f536:7b12	245.54.123.18
b51a:901b:cb15:8045:ada8:eb24:f536:7b13	245.54.123.19
b51a:901b:cb15:8045:ada8:eb24:f536:7b14	245.54.123.20
b51a:901b:cb15:8045:ada8:eb24:f536:7b15	245.54.123.21
b51a:901b:cb15:8045:ada8:eb24:f536:7b16	245.54.123.22
b51a:901b:cb15:8045:ada8:eb24:f536:7b17	245.54.123.23
b51a:901b:cb15:8045:ada8:eb24:f536:7b18	245.54.123.24
b51a:901b:cb15:8045:ada8:eb24:f536:7b19	245.54.123.25
b51a:901b:cb15:8045:ada8:eb24:f536:7b1a	245.54.123.26
b51a:901b:cb15:8045:ada8:eb24:f536:7b1b	245.54.123.27
b51a:901b:cb15:8045:ada8:eb24:f536:7b1c	245.54.123.28
b51a:901b:cb15:8045:ada8:eb24:f536:7b1d	245.54.123.29
b51a:901b:cb15:8045:ada8:eb24:f536:7b1e	245.54.123.30
b51a:901b:cb15:8045:ada8:eb24:f536:7b1f	245.54.123.31
b51a:901b:cb15:8045:ada8:eb24:f536:7b20	245.54.123.32
b51a:901b:cb15:8045:ada8:eb24:f536:7b21	245.54.123.33
b51a:901b:cb15:8045:ada8:eb24:f536:7b22	245.54.123.34
b51a:901b:cb15:8045:ada8:eb24:f536:7b23	245.54.123.35
b51a:901b:cb15:8045:ada8:eb24:f536:7b24	245.54.123.36
b51a:901b:cb15:8045:ada8:eb24:f536:7b25	245.54.123.37
b51a:901b:cb15:8045:ada8:eb24:f536:7b26	245.54.123.38
b51a:901b:cb15:8045:ada8:eb24:f536:7b27	245.54.123.39
b51a:901b:cb15:8045:ada8:eb24:f536:7b28	245.54.123.40
b51a:901b:cb15:8045:ada8:eb24:f536:7b29	245.54.123.41
b51a:901b:cb15:8045:ada8:eb24:f536:7b2a	245.54.123.42
b51a:901b:cb15:8045:ada8:eb24:f536:7b2b	245.54.123.43
b51a:901b:cb15:8045:ada8:eb24:f536:7b2c	245.54.123.44
b51a:901b:cb15:8045:ada8:eb24:f536:7b2d	245.54.123.45
b51a:901b:cb15:8045:ada8:eb24:f536:7b2e	245.54.123.46
b51a:901b:cb15:8045:ada8:eb24:f536:7b2f	245.54.123.47
b51a:901b:cb15:8045:ada8:eb24:f536:7b30	245.54.123.48
b51a:901b:cb15:8045:ada8:eb24:f536:7b31	245.54.123.49
b51a:901b:cb15:8045:ada8:eb24:f536:7b32	245.54.123.50
b51a:901b:cb15:8045:ada8:eb24:f536:7b33	245.54.123.51
b51a:901b:cb15:8045:ada8:eb24:f536:7b34	245.54.123.52
b51a:901b:cb15:8045:ada8:eb24:f536:7b35	245.54.123.53
b51a:901b:cb15:8045:ada8:eb24:f536:7b36	245.54.123.54
b51a:901b:cb15:8045:ada8:eb24:f536:7b37	245.54.123.55
b51a:901b:cb15:8045:ada8:eb24:f536:7b38	245.54.123.56
b51a:901b:cb15:8045:ada8:eb24:f536:7b39	245.54.123.57
b51a:901b:cb15:8045:ada8:eb24:f536:7b3a	245.54.123.58
b51a:901b:cb15:8045:ada8:eb24:f536:7b3b	245.54.123.59
b51a:901b:cb15:8045:ada8:eb24:f536:7b3c	245.54.123.60

b51a:901b:cb15:8045:ada8:eb24:f536:7b3d	245.54.123.61
b51a:901b:cb15:8045:ada8:eb24:f536:7b3e	245.54.123.62
b51a:901b:cb15:8045:ada8:eb24:f536:7b3f	245.54.123.63
b51a:901b:cb15:8045:ada8:eb24:f536:7b40	245.54.123.64
b51a:901b:cb15:8045:ada8:eb24:f536:7b41	245.54.123.65
b51a:901b:cb15:8045:ada8:eb24:f536:7b42	245.54.123.66
b51a:901b:cb15:8045:ada8:eb24:f536:7b43	245.54.123.67
b51a:901b:cb15:8045:ada8:eb24:f536:7b44	245.54.123.68
b51a:901b:cb15:8045:ada8:eb24:f536:7b45	245.54.123.69
b51a:901b:cb15:8045:ada8:eb24:f536:7b46	245.54.123.70
b51a:901b:cb15:8045:ada8:eb24:f536:7b47	245.54.123.71
b51a:901b:cb15:8045:ada8:eb24:f536:7b48	245.54.123.72
b51a:901b:cb15:8045:ada8:eb24:f536:7b49	245.54.123.73
b51a:901b:cb15:8045:ada8:eb24:f536:7b4a	245.54.123.74
b51a:901b:cb15:8045:ada8:eb24:f536:7b4b	245.54.123.75
b51a:901b:cb15:8045:ada8:eb24:f536:7b4c	245.54.123.76
b51a:901b:cb15:8045:ada8:eb24:f536:7b4d	245.54.123.77
b51a:901b:cb15:8045:ada8:eb24:f536:7b4e	245.54.123.78
b51a:901b:cb15:8045:ada8:eb24:f536:7b4f	245.54.123.79
b51a:901b:cb15:8045:ada8:eb24:f536:7b50	245.54.123.80
b51a:901b:cb15:8045:ada8:eb24:f536:7b51	245.54.123.81
b51a:901b:cb15:8045:ada8:eb24:f536:7b52	245.54.123.82
b51a:901b:cb15:8045:ada8:eb24:f536:7b53	245.54.123.83
b51a:901b:cb15:8045:ada8:eb24:f536:7b54	245.54.123.84
b51a:901b:cb15:8045:ada8:eb24:f536:7b55	245.54.123.85
b51a:901b:cb15:8045:ada8:eb24:f536:7b56	245.54.123.86
b51a:901b:cb15:8045:ada8:eb24:f536:7b57	245.54.123.87
b51a:901b:cb15:8045:ada8:eb24:f536:7b58	245.54.123.88
b51a:901b:cb15:8045:ada8:eb24:f536:7b59	245.54.123.89
b51a:901b:cb15:8045:ada8:eb24:f536:7b5a	245.54.123.90
b51a:901b:cb15:8045:ada8:eb24:f536:7b5b	245.54.123.91
b51a:901b:cb15:8045:ada8:eb24:f536:7b5c	245.54.123.92
b51a:901b:cb15:8045:ada8:eb24:f536:7b5d	245.54.123.93
b51a:901b:cb15:8045:ada8:eb24:f536:7b5e	245.54.123.94
b51a:901b:cb15:8045:ada8:eb24:f536:7b5f	245.54.123.95
b51a:901b:cb15:8045:ada8:eb24:f536:7b60	245.54.123.96
b51a:901b:cb15:8045:ada8:eb24:f536:7b61	245.54.123.97
b51a:901b:cb15:8045:ada8:eb24:f536:7b62	245.54.123.98
b51a:901b:cb15:8045:ada8:eb24:f536:7b63	245.54.123.99
b51a:901b:cb15:8045:ada8:eb24:f536:7b64	245.54.123.100
b51a:901b:cb15:8045:ada8:eb24:f536:7b65	245.54.123.101
b51a:901b:cb15:8045:ada8:eb24:f536:7b66	245.54.123.102
b51a:901b:cb15:8045:ada8:eb24:f536:7b67	245.54.123.103
b51a:901b:cb15:8045:ada8:eb24:f536:7b68	245.54.123.104
b51a:901b:cb15:8045:ada8:eb24:f536:7b69	245.54.123.105
b51a:901b:cb15:8045:ada8:eb24:f536:7b6a	245.54.123.106
b51a:901b:cb15:8045:ada8:eb24:f536:7b6b	245.54.123.107
b51a:901b:cb15:8045:ada8:eb24:f536:7b6c	245.54.123.108
b51a:901b:cb15:8045:ada8:eb24:f536:7b6d	245.54.123.109
b51a:901b:cb15:8045:ada8:eb24:f536:7b6e	245.54.123.110
b51a:901b:cb15:8045:ada8:eb24:f536:7b6f	245.54.123.111
b51a:901b:cb15:8045:ada8:eb24:f536:7b70	245.54.123.112
b51a:901b:cb15:8045:ada8:eb24:f536:7b71	245.54.123.113
b51a:901b:cb15:8045:ada8:eb24:f536:7b72	245.54.123.114
b51a:901b:cb15:8045:ada8:eb24:f536:7b73	245.54.123.115
b51a:901b:cb15:8045:ada8:eb24:f536:7b74	245.54.123.116
b51a:901b:cb15:8045:ada8:eb24:f536:7b75	245.54.123.117
b51a:901b:cb15:8045:ada8:eb24:f536:7b76	245.54.123.118
b51a:901b:cb15:8045:ada8:eb24:f536:7b77	245.54.123.119
b51a:901b:cb15:8045:ada8:eb24:f536:7b78	245.54.123.120

b51a:901b:cb15:8045:ada8:eb24:f536:7b79	245.54.123.121
b51a:901b:cb15:8045:ada8:eb24:f536:7b7a	245.54.123.122
b51a:901b:cb15:8045:ada8:eb24:f536:7b7b	245.54.123.123
b51a:901b:cb15:8045:ada8:eb24:f536:7b7c	245.54.123.124
b51a:901b:cb15:8045:ada8:eb24:f536:7b7d	245.54.123.125
b51a:901b:cb15:8045:ada8:eb24:f536:7b7e	245.54.123.126
b51a:901b:cb15:8045:ada8:eb24:f536:7b7f	245.54.123.127
b51a:901b:cb15:8045:ada8:eb24:f536:7b80	245.54.123.128
b51a:901b:cb15:8045:ada8:eb24:f536:7b81	245.54.123.129
b51a:901b:cb15:8045:ada8:eb24:f536:7b82	245.54.123.130
b51a:901b:cb15:8045:ada8:eb24:f536:7b83	245.54.123.131
b51a:901b:cb15:8045:ada8:eb24:f536:7b84	245.54.123.132
b51a:901b:cb15:8045:ada8:eb24:f536:7b85	245.54.123.133
b51a:901b:cb15:8045:ada8:eb24:f536:7b86	245.54.123.134
b51a:901b:cb15:8045:ada8:eb24:f536:7b87	245.54.123.135
b51a:901b:cb15:8045:ada8:eb24:f536:7b88	245.54.123.136
b51a:901b:cb15:8045:ada8:eb24:f536:7b89	245.54.123.137
b51a:901b:cb15:8045:ada8:eb24:f536:7b8a	245.54.123.138
b51a:901b:cb15:8045:ada8:eb24:f536:7b8b	245.54.123.139
b51a:901b:cb15:8045:ada8:eb24:f536:7b8c	245.54.123.140
b51a:901b:cb15:8045:ada8:eb24:f536:7b8d	245.54.123.141
b51a:901b:cb15:8045:ada8:eb24:f536:7b8e	245.54.123.142
b51a:901b:cb15:8045:ada8:eb24:f536:7b8f	245.54.123.143
b51a:901b:cb15:8045:ada8:eb24:f536:7b90	245.54.123.144
b51a:901b:cb15:8045:ada8:eb24:f536:7b91	245.54.123.145
b51a:901b:cb15:8045:ada8:eb24:f536:7b92	245.54.123.146
b51a:901b:cb15:8045:ada8:eb24:f536:7b93	245.54.123.147
b51a:901b:cb15:8045:ada8:eb24:f536:7b94	245.54.123.148
b51a:901b:cb15:8045:ada8:eb24:f536:7b95	245.54.123.149
b51a:901b:cb15:8045:ada8:eb24:f536:7b96	245.54.123.150
b51a:901b:cb15:8045:ada8:eb24:f536:7b97	245.54.123.151
b51a:901b:cb15:8045:ada8:eb24:f536:7b98	245.54.123.152
b51a:901b:cb15:8045:ada8:eb24:f536:7b99	245.54.123.153
b51a:901b:cb15:8045:ada8:eb24:f536:7b9a	245.54.123.154
b51a:901b:cb15:8045:ada8:eb24:f536:7b9b	245.54.123.155
b51a:901b:cb15:8045:ada8:eb24:f536:7b9c	245.54.123.156
b51a:901b:cb15:8045:ada8:eb24:f536:7b9d	245.54.123.157
b51a:901b:cb15:8045:ada8:eb24:f536:7b9e	245.54.123.158
b51a:901b:cb15:8045:ada8:eb24:f536:7b9f	245.54.123.159
b51a:901b:cb15:8045:ada8:eb24:f536:7ba0	245.54.123.160
b51a:901b:cb15:8045:ada8:eb24:f536:7ba1	245.54.123.161
b51a:901b:cb15:8045:ada8:eb24:f536:7ba2	245.54.123.162
b51a:901b:cb15:8045:ada8:eb24:f536:7ba3	245.54.123.163
b51a:901b:cb15:8045:ada8:eb24:f536:7ba4	245.54.123.164
b51a:901b:cb15:8045:ada8:eb24:f536:7ba5	245.54.123.165
b51a:901b:cb15:8045:ada8:eb24:f536:7ba6	245.54.123.166
b51a:901b:cb15:8045:ada8:eb24:f536:7ba7	245.54.123.167
b51a:901b:cb15:8045:ada8:eb24:f536:7ba8	245.54.123.168
b51a:901b:cb15:8045:ada8:eb24:f536:7ba9	245.54.123.169
b51a:901b:cb15:8045:ada8:eb24:f536:7baa	245.54.123.170
b51a:901b:cb15:8045:ada8:eb24:f536:7bab	245.54.123.171
b51a:901b:cb15:8045:ada8:eb24:f536:7bac	245.54.123.172
b51a:901b:cb15:8045:ada8:eb24:f536:7bad	245.54.123.173
b51a:901b:cb15:8045:ada8:eb24:f536:7bae	245.54.123.174
b51a:901b:cb15:8045:ada8:eb24:f536:7baf	245.54.123.175
b51a:901b:cb15:8045:ada8:eb24:f536:7bb0	245.54.123.176
b51a:901b:cb15:8045:ada8:eb24:f536:7bb1	245.54.123.177
b51a:901b:cb15:8045:ada8:eb24:f536:7bb2	245.54.123.178
b51a:901b:cb15:8045:ada8:eb24:f536:7bb3	245.54.123.179
b51a:901b:cb15:8045:ada8:eb24:f536:7bb4	245.54.123.180

b51a:901b:cb15:8045:ada8:eb24:f536:7bb5	245.54.123.181
b51a:901b:cb15:8045:ada8:eb24:f536:7bb6	245.54.123.182
b51a:901b:cb15:8045:ada8:eb24:f536:7bb7	245.54.123.183
b51a:901b:cb15:8045:ada8:eb24:f536:7bb8	245.54.123.184
b51a:901b:cb15:8045:ada8:eb24:f536:7bb9	245.54.123.185
b51a:901b:cb15:8045:ada8:eb24:f536:7bba	245.54.123.186
b51a:901b:cb15:8045:ada8:eb24:f536:7bbb	245.54.123.187
b51a:901b:cb15:8045:ada8:eb24:f536:7bbc	245.54.123.188
b51a:901b:cb15:8045:ada8:eb24:f536:7bbd	245.54.123.189
b51a:901b:cb15:8045:ada8:eb24:f536:7bbe	245.54.123.190
b51a:901b:cb15:8045:ada8:eb24:f536:7bbf	245.54.123.191
b51a:901b:cb15:8045:ada8:eb24:f536:7bc0	245.54.123.192
b51a:901b:cb15:8045:ada8:eb24:f536:7bc1	245.54.123.193
b51a:901b:cb15:8045:ada8:eb24:f536:7bc2	245.54.123.194
b51a:901b:cb15:8045:ada8:eb24:f536:7bc3	245.54.123.195
b51a:901b:cb15:8045:ada8:eb24:f536:7bc4	245.54.123.196
b51a:901b:cb15:8045:ada8:eb24:f536:7bc5	245.54.123.197
b51a:901b:cb15:8045:ada8:eb24:f536:7bc6	245.54.123.198
b51a:901b:cb15:8045:ada8:eb24:f536:7bc7	245.54.123.199
b51a:901b:cb15:8045:ada8:eb24:f536:7bc8	245.54.123.200
b51a:901b:cb15:8045:ada8:eb24:f536:7bc9	245.54.123.201
b51a:901b:cb15:8045:ada8:eb24:f536:7bca	245.54.123.202
b51a:901b:cb15:8045:ada8:eb24:f536:7bcb	245.54.123.203
b51a:901b:cb15:8045:ada8:eb24:f536:7bcc	245.54.123.204
b51a:901b:cb15:8045:ada8:eb24:f536:7bcd	245.54.123.205
b51a:901b:cb15:8045:ada8:eb24:f536:7bce	245.54.123.206
b51a:901b:cb15:8045:ada8:eb24:f536:7bcf	245.54.123.207
b51a:901b:cb15:8045:ada8:eb24:f536:7bd0	245.54.123.208
b51a:901b:cb15:8045:ada8:eb24:f536:7bd1	245.54.123.209
b51a:901b:cb15:8045:ada8:eb24:f536:7bd2	245.54.123.210
b51a:901b:cb15:8045:ada8:eb24:f536:7bd3	245.54.123.211
b51a:901b:cb15:8045:ada8:eb24:f536:7bd4	245.54.123.212
b51a:901b:cb15:8045:ada8:eb24:f536:7bd5	245.54.123.213
b51a:901b:cb15:8045:ada8:eb24:f536:7bd6	245.54.123.214
b51a:901b:cb15:8045:ada8:eb24:f536:7bd7	245.54.123.215
b51a:901b:cb15:8045:ada8:eb24:f536:7bd8	245.54.123.216
b51a:901b:cb15:8045:ada8:eb24:f536:7bd9	245.54.123.217
b51a:901b:cb15:8045:ada8:eb24:f536:7bda	245.54.123.218
b51a:901b:cb15:8045:ada8:eb24:f536:7bdb	245.54.123.219
b51a:901b:cb15:8045:ada8:eb24:f536:7bdc	245.54.123.220
b51a:901b:cb15:8045:ada8:eb24:f536:7bdd	245.54.123.221
b51a:901b:cb15:8045:ada8:eb24:f536:7bde	245.54.123.222
b51a:901b:cb15:8045:ada8:eb24:f536:7bdf	245.54.123.223
b51a:901b:cb15:8045:ada8:eb24:f536:7be0	245.54.123.224
b51a:901b:cb15:8045:ada8:eb24:f536:7be1	245.54.123.225
b51a:901b:cb15:8045:ada8:eb24:f536:7be2	245.54.123.226
b51a:901b:cb15:8045:ada8:eb24:f536:7be3	245.54.123.227
b51a:901b:cb15:8045:ada8:eb24:f536:7be4	245.54.123.228
b51a:901b:cb15:8045:ada8:eb24:f536:7be5	245.54.123.229
b51a:901b:cb15:8045:ada8:eb24:f536:7be6	245.54.123.230
b51a:901b:cb15:8045:ada8:eb24:f536:7be7	245.54.123.231
b51a:901b:cb15:8045:ada8:eb24:f536:7be8	245.54.123.232
b51a:901b:cb15:8045:ada8:eb24:f536:7be9	245.54.123.233
b51a:901b:cb15:8045:ada8:eb24:f536:7bea	245.54.123.234
b51a:901b:cb15:8045:ada8:eb24:f536:7beb	245.54.123.235
b51a:901b:cb15:8045:ada8:eb24:f536:7bec	245.54.123.236
b51a:901b:cb15:8045:ada8:eb24:f536:7bed	245.54.123.237
b51a:901b:cb15:8045:ada8:eb24:f536:7bee	245.54.123.238
b51a:901b:cb15:8045:ada8:eb24:f536:7bef	245.54.123.239
b51a:901b:cb15:8045:ada8:eb24:f536:7bf0	245.54.123.240
b51a:901b:cb15:8045:ada8:eb24:f536:7bf1	245.54.123.241
b51a:901b:cb15:8045:ada8:eb24:f536:7bf2	245.54.123.242
b51a:901b:cb15:8045:ada8:eb24:f536:7bf3	245.54.123.243
b51a:901b:cb15:8045:ada8:eb24:f536:7bf4	245.54.123.244
b51a:901b:cb15:8045:ada8:eb24:f536:7bf5	245.54.123.245
b51a:901b:cb15:8045:ada8:eb24:f536:7bf6	245.54.123.246
b51a:901b:cb15:8045:ada8:eb24:f536:7bf7	245.54.123.247
b51a:901b:cb15:8045:ada8:eb24:f536:7bf8	245.54.123.248
b51a:901b:cb15:8045:ada8:eb24:f536:7bf9	245.54.123.249
b51a:901b:cb15:8045:ada8:eb24:f536:7bfa	245.54.123.250
b51a:901b:cb15:8045:ada8:eb24:f536:7bfb	245.54.123.251
b51a:901b:cb15:8045:ada8:eb24:f536:7bfc	245.54.123.252
b51a:901b:cb15:8045:ada8:eb24:f536:7bfd	245.54.123.253
b51a:901b:cb15:8045:ada8:eb24:f536:7bfe	245.54.123.254
b51a:901b:cb15:8045:ada8:eb24:f536:7bff	245.54.123.255

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.