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:fa28:8b01	250.40.139.1
b51a:901b:cb15:8045:ada8:eb24:fa28:8b02	250.40.139.2
b51a:901b:cb15:8045:ada8:eb24:fa28:8b03	250.40.139.3
b51a:901b:cb15:8045:ada8:eb24:fa28:8b04	250.40.139.4
b51a:901b:cb15:8045:ada8:eb24:fa28:8b05	250.40.139.5
b51a:901b:cb15:8045:ada8:eb24:fa28:8b06	250.40.139.6
b51a:901b:cb15:8045:ada8:eb24:fa28:8b07	250.40.139.7
b51a:901b:cb15:8045:ada8:eb24:fa28:8b08	250.40.139.8
b51a:901b:cb15:8045:ada8:eb24:fa28:8b09	250.40.139.9
b51a:901b:cb15:8045:ada8:eb24:fa28:8b0a	250.40.139.10
b51a:901b:cb15:8045:ada8:eb24:fa28:8b0b	250.40.139.11
b51a:901b:cb15:8045:ada8:eb24:fa28:8b0c	250.40.139.12
b51a:901b:cb15:8045:ada8:eb24:fa28:8b0d	250.40.139.13
b51a:901b:cb15:8045:ada8:eb24:fa28:8b0e	250.40.139.14
b51a:901b:cb15:8045:ada8:eb24:fa28:8b0f	250.40.139.15
b51a:901b:cb15:8045:ada8:eb24:fa28:8b10	250.40.139.16
b51a:901b:cb15:8045:ada8:eb24:fa28:8b11	250.40.139.17
b51a:901b:cb15:8045:ada8:eb24:fa28:8b12	250.40.139.18
b51a:901b:cb15:8045:ada8:eb24:fa28:8b13	250.40.139.19
b51a:901b:cb15:8045:ada8:eb24:fa28:8b14	250.40.139.20
b51a:901b:cb15:8045:ada8:eb24:fa28:8b15	250.40.139.21
b51a:901b:cb15:8045:ada8:eb24:fa28:8b16	250.40.139.22
b51a:901b:cb15:8045:ada8:eb24:fa28:8b17	250.40.139.23
b51a:901b:cb15:8045:ada8:eb24:fa28:8b18	250.40.139.24
b51a:901b:cb15:8045:ada8:eb24:fa28:8b19	250.40.139.25
b51a:901b:cb15:8045:ada8:eb24:fa28:8b1a	250.40.139.26
b51a:901b:cb15:8045:ada8:eb24:fa28:8b1b	250.40.139.27
b51a:901b:cb15:8045:ada8:eb24:fa28:8b1c	250.40.139.28
b51a:901b:cb15:8045:ada8:eb24:fa28:8b1d	250.40.139.29
b51a:901b:cb15:8045:ada8:eb24:fa28:8b1e	250.40.139.30
b51a:901b:cb15:8045:ada8:eb24:fa28:8b1f	250.40.139.31
b51a:901b:cb15:8045:ada8:eb24:fa28:8b20	250.40.139.32
b51a:901b:cb15:8045:ada8:eb24:fa28:8b21	250.40.139.33
b51a:901b:cb15:8045:ada8:eb24:fa28:8b22	250.40.139.34
b51a:901b:cb15:8045:ada8:eb24:fa28:8b23	250.40.139.35
b51a:901b:cb15:8045:ada8:eb24:fa28:8b24	250.40.139.36
b51a:901b:cb15:8045:ada8:eb24:fa28:8b25	250.40.139.37
b51a:901b:cb15:8045:ada8:eb24:fa28:8b26	250.40.139.38
b51a:901b:cb15:8045:ada8:eb24:fa28:8b27	250.40.139.39
b51a:901b:cb15:8045:ada8:eb24:fa28:8b28	250.40.139.40
b51a:901b:cb15:8045:ada8:eb24:fa28:8b29	250.40.139.41
b51a:901b:cb15:8045:ada8:eb24:fa28:8b2a	250.40.139.42
b51a:901b:cb15:8045:ada8:eb24:fa28:8b2b	250.40.139.43
b51a:901b:cb15:8045:ada8:eb24:fa28:8b2c	250.40.139.44
b51a:901b:cb15:8045:ada8:eb24:fa28:8b2d	250.40.139.45
b51a:901b:cb15:8045:ada8:eb24:fa28:8b2e	250.40.139.46
b51a:901b:cb15:8045:ada8:eb24:fa28:8b2f	250.40.139.47
b51a:901b:cb15:8045:ada8:eb24:fa28:8b30	250.40.139.48
b51a:901b:cb15:8045:ada8:eb24:fa28:8b31	250.40.139.49
b51a:901b:cb15:8045:ada8:eb24:fa28:8b32	250.40.139.50
b51a:901b:cb15:8045:ada8:eb24:fa28:8b33	250.40.139.51
b51a:901b:cb15:8045:ada8:eb24:fa28:8b34	250.40.139.52
b51a:901b:cb15:8045:ada8:eb24:fa28:8b35	250.40.139.53
b51a:901b:cb15:8045:ada8:eb24:fa28:8b36	250.40.139.54
b51a:901b:cb15:8045:ada8:eb24:fa28:8b37	250.40.139.55
b51a:901b:cb15:8045:ada8:eb24:fa28:8b38	250.40.139.56
b51a:901b:cb15:8045:ada8:eb24:fa28:8b39	250.40.139.57
b51a:901b:cb15:8045:ada8:eb24:fa28:8b3a	250.40.139.58
b51a:901b:cb15:8045:ada8:eb24:fa28:8b3b	250.40.139.59
b51a:901b:cb15:8045:ada8:eb24:fa28:8b3c	250.40.139.60

b51a:901b:cb15:8045:ada8:eb24:fa28:8b3d	250.40.139.61
b51a:901b:cb15:8045:ada8:eb24:fa28:8b3e	250.40.139.62
b51a:901b:cb15:8045:ada8:eb24:fa28:8b3f	250.40.139.63
b51a:901b:cb15:8045:ada8:eb24:fa28:8b40	250.40.139.64
b51a:901b:cb15:8045:ada8:eb24:fa28:8b41	250.40.139.65
b51a:901b:cb15:8045:ada8:eb24:fa28:8b42	250.40.139.66
b51a:901b:cb15:8045:ada8:eb24:fa28:8b43	250.40.139.67
b51a:901b:cb15:8045:ada8:eb24:fa28:8b44	250.40.139.68
b51a:901b:cb15:8045:ada8:eb24:fa28:8b45	250.40.139.69
b51a:901b:cb15:8045:ada8:eb24:fa28:8b46	250.40.139.70
b51a:901b:cb15:8045:ada8:eb24:fa28:8b47	250.40.139.71
b51a:901b:cb15:8045:ada8:eb24:fa28:8b48	250.40.139.72
b51a:901b:cb15:8045:ada8:eb24:fa28:8b49	250.40.139.73
b51a:901b:cb15:8045:ada8:eb24:fa28:8b4a	250.40.139.74
b51a:901b:cb15:8045:ada8:eb24:fa28:8b4b	250.40.139.75
b51a:901b:cb15:8045:ada8:eb24:fa28:8b4c	250.40.139.76
b51a:901b:cb15:8045:ada8:eb24:fa28:8b4d	250.40.139.77
b51a:901b:cb15:8045:ada8:eb24:fa28:8b4e	250.40.139.78
b51a:901b:cb15:8045:ada8:eb24:fa28:8b4f	250.40.139.79
b51a:901b:cb15:8045:ada8:eb24:fa28:8b50	250.40.139.80
b51a:901b:cb15:8045:ada8:eb24:fa28:8b51	250.40.139.81
b51a:901b:cb15:8045:ada8:eb24:fa28:8b52	250.40.139.82
b51a:901b:cb15:8045:ada8:eb24:fa28:8b53	250.40.139.83
b51a:901b:cb15:8045:ada8:eb24:fa28:8b54	250.40.139.84
b51a:901b:cb15:8045:ada8:eb24:fa28:8b55	250.40.139.85
b51a:901b:cb15:8045:ada8:eb24:fa28:8b56	250.40.139.86
b51a:901b:cb15:8045:ada8:eb24:fa28:8b57	250.40.139.87
b51a:901b:cb15:8045:ada8:eb24:fa28:8b58	250.40.139.88
b51a:901b:cb15:8045:ada8:eb24:fa28:8b59	250.40.139.89
b51a:901b:cb15:8045:ada8:eb24:fa28:8b5a	250.40.139.90
b51a:901b:cb15:8045:ada8:eb24:fa28:8b5b	250.40.139.91
b51a:901b:cb15:8045:ada8:eb24:fa28:8b5c	250.40.139.92
b51a:901b:cb15:8045:ada8:eb24:fa28:8b5d	250.40.139.93
b51a:901b:cb15:8045:ada8:eb24:fa28:8b5e	250.40.139.94
b51a:901b:cb15:8045:ada8:eb24:fa28:8b5f	250.40.139.95
b51a:901b:cb15:8045:ada8:eb24:fa28:8b60	250.40.139.96
b51a:901b:cb15:8045:ada8:eb24:fa28:8b61	250.40.139.97
b51a:901b:cb15:8045:ada8:eb24:fa28:8b62	250.40.139.98
b51a:901b:cb15:8045:ada8:eb24:fa28:8b63	250.40.139.99
b51a:901b:cb15:8045:ada8:eb24:fa28:8b64	250.40.139.100
b51a:901b:cb15:8045:ada8:eb24:fa28:8b65	250.40.139.101
b51a:901b:cb15:8045:ada8:eb24:fa28:8b66	250.40.139.102
b51a:901b:cb15:8045:ada8:eb24:fa28:8b67	250.40.139.103
b51a:901b:cb15:8045:ada8:eb24:fa28:8b68	250.40.139.104
b51a:901b:cb15:8045:ada8:eb24:fa28:8b69	250.40.139.105
b51a:901b:cb15:8045:ada8:eb24:fa28:8b6a	250.40.139.106
b51a:901b:cb15:8045:ada8:eb24:fa28:8b6b	250.40.139.107
b51a:901b:cb15:8045:ada8:eb24:fa28:8b6c	250.40.139.108
b51a:901b:cb15:8045:ada8:eb24:fa28:8b6d	250.40.139.109
b51a:901b:cb15:8045:ada8:eb24:fa28:8b6e	250.40.139.110
b51a:901b:cb15:8045:ada8:eb24:fa28:8b6f	250.40.139.111
b51a:901b:cb15:8045:ada8:eb24:fa28:8b70	250.40.139.112
b51a:901b:cb15:8045:ada8:eb24:fa28:8b71	250.40.139.113
b51a:901b:cb15:8045:ada8:eb24:fa28:8b72	250.40.139.114
b51a:901b:cb15:8045:ada8:eb24:fa28:8b73	250.40.139.115
b51a:901b:cb15:8045:ada8:eb24:fa28:8b74	250.40.139.116
b51a:901b:cb15:8045:ada8:eb24:fa28:8b75	250.40.139.117
b51a:901b:cb15:8045:ada8:eb24:fa28:8b76	250.40.139.118
b51a:901b:cb15:8045:ada8:eb24:fa28:8b77	250.40.139.119
b51a:901b:cb15:8045:ada8:eb24:fa28:8b78	250.40.139.120

b51a:901b:cb15:8045:ada8:eb24:fa28:8b79	250.40.139.121
b51a:901b:cb15:8045:ada8:eb24:fa28:8b7a	250.40.139.122
b51a:901b:cb15:8045:ada8:eb24:fa28:8b7b	250.40.139.123
b51a:901b:cb15:8045:ada8:eb24:fa28:8b7c	250.40.139.124
b51a:901b:cb15:8045:ada8:eb24:fa28:8b7d	250.40.139.125
b51a:901b:cb15:8045:ada8:eb24:fa28:8b7e	250.40.139.126
b51a:901b:cb15:8045:ada8:eb24:fa28:8b7f	250.40.139.127
b51a:901b:cb15:8045:ada8:eb24:fa28:8b80	250.40.139.128
b51a:901b:cb15:8045:ada8:eb24:fa28:8b81	250.40.139.129
b51a:901b:cb15:8045:ada8:eb24:fa28:8b82	250.40.139.130
b51a:901b:cb15:8045:ada8:eb24:fa28:8b83	250.40.139.131
b51a:901b:cb15:8045:ada8:eb24:fa28:8b84	250.40.139.132
b51a:901b:cb15:8045:ada8:eb24:fa28:8b85	250.40.139.133
b51a:901b:cb15:8045:ada8:eb24:fa28:8b86	250.40.139.134
b51a:901b:cb15:8045:ada8:eb24:fa28:8b87	250.40.139.135
b51a:901b:cb15:8045:ada8:eb24:fa28:8b88	250.40.139.136
b51a:901b:cb15:8045:ada8:eb24:fa28:8b89	250.40.139.137
b51a:901b:cb15:8045:ada8:eb24:fa28:8b8a	250.40.139.138
b51a:901b:cb15:8045:ada8:eb24:fa28:8b8b	250.40.139.139
b51a:901b:cb15:8045:ada8:eb24:fa28:8b8c	250.40.139.140
b51a:901b:cb15:8045:ada8:eb24:fa28:8b8d	250.40.139.141
b51a:901b:cb15:8045:ada8:eb24:fa28:8b8e	250.40.139.142
b51a:901b:cb15:8045:ada8:eb24:fa28:8b8f	250.40.139.143
b51a:901b:cb15:8045:ada8:eb24:fa28:8b90	250.40.139.144
b51a:901b:cb15:8045:ada8:eb24:fa28:8b91	250.40.139.145
b51a:901b:cb15:8045:ada8:eb24:fa28:8b92	250.40.139.146
b51a:901b:cb15:8045:ada8:eb24:fa28:8b93	250.40.139.147
b51a:901b:cb15:8045:ada8:eb24:fa28:8b94	250.40.139.148
b51a:901b:cb15:8045:ada8:eb24:fa28:8b95	250.40.139.149
b51a:901b:cb15:8045:ada8:eb24:fa28:8b96	250.40.139.150
b51a:901b:cb15:8045:ada8:eb24:fa28:8b97	250.40.139.151
b51a:901b:cb15:8045:ada8:eb24:fa28:8b98	250.40.139.152
b51a:901b:cb15:8045:ada8:eb24:fa28:8b99	250.40.139.153
b51a:901b:cb15:8045:ada8:eb24:fa28:8b9a	250.40.139.154
b51a:901b:cb15:8045:ada8:eb24:fa28:8b9b	250.40.139.155
b51a:901b:cb15:8045:ada8:eb24:fa28:8b9c	250.40.139.156
b51a:901b:cb15:8045:ada8:eb24:fa28:8b9d	250.40.139.157
b51a:901b:cb15:8045:ada8:eb24:fa28:8b9e	250.40.139.158
b51a:901b:cb15:8045:ada8:eb24:fa28:8b9f	250.40.139.159
b51a:901b:cb15:8045:ada8:eb24:fa28:8ba0	250.40.139.160
b51a:901b:cb15:8045:ada8:eb24:fa28:8ba1	250.40.139.161
b51a:901b:cb15:8045:ada8:eb24:fa28:8ba2	250.40.139.162
b51a:901b:cb15:8045:ada8:eb24:fa28:8ba3	250.40.139.163
b51a:901b:cb15:8045:ada8:eb24:fa28:8ba4	250.40.139.164
b51a:901b:cb15:8045:ada8:eb24:fa28:8ba5	250.40.139.165
b51a:901b:cb15:8045:ada8:eb24:fa28:8ba6	250.40.139.166
b51a:901b:cb15:8045:ada8:eb24:fa28:8ba7	250.40.139.167
b51a:901b:cb15:8045:ada8:eb24:fa28:8ba8	250.40.139.168
b51a:901b:cb15:8045:ada8:eb24:fa28:8ba9	250.40.139.169
b51a:901b:cb15:8045:ada8:eb24:fa28:8baa	250.40.139.170
b51a:901b:cb15:8045:ada8:eb24:fa28:8bab	250.40.139.171
b51a:901b:cb15:8045:ada8:eb24:fa28:8bac	250.40.139.172
b51a:901b:cb15:8045:ada8:eb24:fa28:8bad	250.40.139.173
b51a:901b:cb15:8045:ada8:eb24:fa28:8bae	250.40.139.174
b51a:901b:cb15:8045:ada8:eb24:fa28:8baf	250.40.139.175
b51a:901b:cb15:8045:ada8:eb24:fa28:8bb0	250.40.139.176
b51a:901b:cb15:8045:ada8:eb24:fa28:8bb1	250.40.139.177
b51a:901b:cb15:8045:ada8:eb24:fa28:8bb2	250.40.139.178
b51a:901b:cb15:8045:ada8:eb24:fa28:8bb3	250.40.139.179
b51a:901b:cb15:8045:ada8:eb24:fa28:8bb4	250.40.139.180

b51a:901b:cb15:8045:ada8:eb24:fa28:8bb5	250.40.139.181
b51a:901b:cb15:8045:ada8:eb24:fa28:8bb6	250.40.139.182
b51a:901b:cb15:8045:ada8:eb24:fa28:8bb7	250.40.139.183
b51a:901b:cb15:8045:ada8:eb24:fa28:8bb8	250.40.139.184
b51a:901b:cb15:8045:ada8:eb24:fa28:8bb9	250.40.139.185
b51a:901b:cb15:8045:ada8:eb24:fa28:8bba	250.40.139.186
b51a:901b:cb15:8045:ada8:eb24:fa28:8bbb	250.40.139.187
b51a:901b:cb15:8045:ada8:eb24:fa28:8bbc	250.40.139.188
b51a:901b:cb15:8045:ada8:eb24:fa28:8bbd	250.40.139.189
b51a:901b:cb15:8045:ada8:eb24:fa28:8bbe	250.40.139.190
b51a:901b:cb15:8045:ada8:eb24:fa28:8bbf	250.40.139.191
b51a:901b:cb15:8045:ada8:eb24:fa28:8bc0	250.40.139.192
b51a:901b:cb15:8045:ada8:eb24:fa28:8bc1	250.40.139.193
b51a:901b:cb15:8045:ada8:eb24:fa28:8bc2	250.40.139.194
b51a:901b:cb15:8045:ada8:eb24:fa28:8bc3	250.40.139.195
b51a:901b:cb15:8045:ada8:eb24:fa28:8bc4	250.40.139.196
b51a:901b:cb15:8045:ada8:eb24:fa28:8bc5	250.40.139.197
b51a:901b:cb15:8045:ada8:eb24:fa28:8bc6	250.40.139.198
b51a:901b:cb15:8045:ada8:eb24:fa28:8bc7	250.40.139.199
b51a:901b:cb15:8045:ada8:eb24:fa28:8bc8	250.40.139.200
b51a:901b:cb15:8045:ada8:eb24:fa28:8bc9	250.40.139.201
b51a:901b:cb15:8045:ada8:eb24:fa28:8bca	250.40.139.202
b51a:901b:cb15:8045:ada8:eb24:fa28:8bcb	250.40.139.203
b51a:901b:cb15:8045:ada8:eb24:fa28:8bcc	250.40.139.204
b51a:901b:cb15:8045:ada8:eb24:fa28:8bcd	250.40.139.205
b51a:901b:cb15:8045:ada8:eb24:fa28:8bce	250.40.139.206
b51a:901b:cb15:8045:ada8:eb24:fa28:8bcf	250.40.139.207
b51a:901b:cb15:8045:ada8:eb24:fa28:8bd0	250.40.139.208
b51a:901b:cb15:8045:ada8:eb24:fa28:8bd1	250.40.139.209
b51a:901b:cb15:8045:ada8:eb24:fa28:8bd2	250.40.139.210
b51a:901b:cb15:8045:ada8:eb24:fa28:8bd3	250.40.139.211
b51a:901b:cb15:8045:ada8:eb24:fa28:8bd4	250.40.139.212
b51a:901b:cb15:8045:ada8:eb24:fa28:8bd5	250.40.139.213
b51a:901b:cb15:8045:ada8:eb24:fa28:8bd6	250.40.139.214
b51a:901b:cb15:8045:ada8:eb24:fa28:8bd7	250.40.139.215
b51a:901b:cb15:8045:ada8:eb24:fa28:8bd8	250.40.139.216
b51a:901b:cb15:8045:ada8:eb24:fa28:8bd9	250.40.139.217
b51a:901b:cb15:8045:ada8:eb24:fa28:8bda	250.40.139.218
b51a:901b:cb15:8045:ada8:eb24:fa28:8bdb	250.40.139.219
b51a:901b:cb15:8045:ada8:eb24:fa28:8bdc	250.40.139.220
b51a:901b:cb15:8045:ada8:eb24:fa28:8bdd	250.40.139.221
b51a:901b:cb15:8045:ada8:eb24:fa28:8bde	250.40.139.222
b51a:901b:cb15:8045:ada8:eb24:fa28:8bdf	250.40.139.223
b51a:901b:cb15:8045:ada8:eb24:fa28:8be0	250.40.139.224
b51a:901b:cb15:8045:ada8:eb24:fa28:8be1	250.40.139.225
b51a:901b:cb15:8045:ada8:eb24:fa28:8be2	250.40.139.226
b51a:901b:cb15:8045:ada8:eb24:fa28:8be3	250.40.139.227
b51a:901b:cb15:8045:ada8:eb24:fa28:8be4	250.40.139.228
b51a:901b:cb15:8045:ada8:eb24:fa28:8be5	250.40.139.229
b51a:901b:cb15:8045:ada8:eb24:fa28:8be6	250.40.139.230
b51a:901b:cb15:8045:ada8:eb24:fa28:8be7	250.40.139.231
b51a:901b:cb15:8045:ada8:eb24:fa28:8be8	250.40.139.232
b51a:901b:cb15:8045:ada8:eb24:fa28:8be9	250.40.139.233
b51a:901b:cb15:8045:ada8:eb24:fa28:8bea	250.40.139.234
b51a:901b:cb15:8045:ada8:eb24:fa28:8beb	250.40.139.235
b51a:901b:cb15:8045:ada8:eb24:fa28:8bec	250.40.139.236
b51a:901b:cb15:8045:ada8:eb24:fa28:8bed	250.40.139.237
b51a:901b:cb15:8045:ada8:eb24:fa28:8bee	250.40.139.238
b51a:901b:cb15:8045:ada8:eb24:fa28:8bef	250.40.139.239
b51a:901b:cb15:8045:ada8:eb24:fa28:8bf0	250.40.139.240
b51a:901b:cb15:8045:ada8:eb24:fa28:8bf1	250.40.139.241
b51a:901b:cb15:8045:ada8:eb24:fa28:8bf2	250.40.139.242
b51a:901b:cb15:8045:ada8:eb24:fa28:8bf3	250.40.139.243
b51a:901b:cb15:8045:ada8:eb24:fa28:8bf4	250.40.139.244
b51a:901b:cb15:8045:ada8:eb24:fa28:8bf5	250.40.139.245
b51a:901b:cb15:8045:ada8:eb24:fa28:8bf6	250.40.139.246
b51a:901b:cb15:8045:ada8:eb24:fa28:8bf7	250.40.139.247
b51a:901b:cb15:8045:ada8:eb24:fa28:8bf8	250.40.139.248
b51a:901b:cb15:8045:ada8:eb24:fa28:8bf9	250.40.139.249
b51a:901b:cb15:8045:ada8:eb24:fa28:8bfa	250.40.139.250
b51a:901b:cb15:8045:ada8:eb24:fa28:8bfb	250.40.139.251
b51a:901b:cb15:8045:ada8:eb24:fa28:8bfc	250.40.139.252
b51a:901b:cb15:8045:ada8:eb24:fa28:8bfd	250.40.139.253
b51a:901b:cb15:8045:ada8:eb24:fa28:8bfe	250.40.139.254
b51a:901b:cb15:8045:ada8:eb24:fa28:8bff	250.40.139.255

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.