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:901b:8082:d157:ac86:b155:8b01	177.85.139.1
b51a:901b:901b:8082:d157:ac86:b155:8b02	177.85.139.2
b51a:901b:901b:8082:d157:ac86:b155:8b03	177.85.139.3
b51a:901b:901b:8082:d157:ac86:b155:8b04	177.85.139.4
b51a:901b:901b:8082:d157:ac86:b155:8b05	177.85.139.5
b51a:901b:901b:8082:d157:ac86:b155:8b06	177.85.139.6
b51a:901b:901b:8082:d157:ac86:b155:8b07	177.85.139.7
b51a:901b:901b:8082:d157:ac86:b155:8b08	177.85.139.8
b51a:901b:901b:8082:d157:ac86:b155:8b09	177.85.139.9
b51a:901b:901b:8082:d157:ac86:b155:8b0a	177.85.139.10
b51a:901b:901b:8082:d157:ac86:b155:8b0b	177.85.139.11
b51a:901b:901b:8082:d157:ac86:b155:8b0c	177.85.139.12
b51a:901b:901b:8082:d157:ac86:b155:8b0d	177.85.139.13
b51a:901b:901b:8082:d157:ac86:b155:8b0e	177.85.139.14
b51a:901b:901b:8082:d157:ac86:b155:8b0f	177.85.139.15
b51a:901b:901b:8082:d157:ac86:b155:8b10	177.85.139.16
b51a:901b:901b:8082:d157:ac86:b155:8b11	177.85.139.17
b51a:901b:901b:8082:d157:ac86:b155:8b12	177.85.139.18
b51a:901b:901b:8082:d157:ac86:b155:8b13	177.85.139.19
b51a:901b:901b:8082:d157:ac86:b155:8b14	177.85.139.20
b51a:901b:901b:8082:d157:ac86:b155:8b15	177.85.139.21
b51a:901b:901b:8082:d157:ac86:b155:8b16	177.85.139.22
b51a:901b:901b:8082:d157:ac86:b155:8b17	177.85.139.23
b51a:901b:901b:8082:d157:ac86:b155:8b18	177.85.139.24
b51a:901b:901b:8082:d157:ac86:b155:8b19	177.85.139.25
b51a:901b:901b:8082:d157:ac86:b155:8b1a	177.85.139.26
b51a:901b:901b:8082:d157:ac86:b155:8b1b	177.85.139.27
b51a:901b:901b:8082:d157:ac86:b155:8b1c	177.85.139.28
b51a:901b:901b:8082:d157:ac86:b155:8b1d	177.85.139.29
b51a:901b:901b:8082:d157:ac86:b155:8b1e	177.85.139.30
b51a:901b:901b:8082:d157:ac86:b155:8b1f	177.85.139.31
b51a:901b:901b:8082:d157:ac86:b155:8b20	177.85.139.32
b51a:901b:901b:8082:d157:ac86:b155:8b21	177.85.139.33
b51a:901b:901b:8082:d157:ac86:b155:8b22	177.85.139.34
b51a:901b:901b:8082:d157:ac86:b155:8b23	177.85.139.35
b51a:901b:901b:8082:d157:ac86:b155:8b24	177.85.139.36
b51a:901b:901b:8082:d157:ac86:b155:8b25	177.85.139.37
b51a:901b:901b:8082:d157:ac86:b155:8b26	177.85.139.38
b51a:901b:901b:8082:d157:ac86:b155:8b27	177.85.139.39
b51a:901b:901b:8082:d157:ac86:b155:8b28	177.85.139.40
b51a:901b:901b:8082:d157:ac86:b155:8b29	177.85.139.41
b51a:901b:901b:8082:d157:ac86:b155:8b2a	177.85.139.42
b51a:901b:901b:8082:d157:ac86:b155:8b2b	177.85.139.43
b51a:901b:901b:8082:d157:ac86:b155:8b2c	177.85.139.44
b51a:901b:901b:8082:d157:ac86:b155:8b2d	177.85.139.45
b51a:901b:901b:8082:d157:ac86:b155:8b2e	177.85.139.46
b51a:901b:901b:8082:d157:ac86:b155:8b2f	177.85.139.47
b51a:901b:901b:8082:d157:ac86:b155:8b30	177.85.139.48
b51a:901b:901b:8082:d157:ac86:b155:8b31	177.85.139.49
b51a:901b:901b:8082:d157:ac86:b155:8b32	177.85.139.50
b51a:901b:901b:8082:d157:ac86:b155:8b33	177.85.139.51
b51a:901b:901b:8082:d157:ac86:b155:8b34	177.85.139.52
b51a:901b:901b:8082:d157:ac86:b155:8b35	177.85.139.53
b51a:901b:901b:8082:d157:ac86:b155:8b36	177.85.139.54
b51a:901b:901b:8082:d157:ac86:b155:8b37	177.85.139.55
b51a:901b:901b:8082:d157:ac86:b155:8b38	177.85.139.56
b51a:901b:901b:8082:d157:ac86:b155:8b39	177.85.139.57
b51a:901b:901b:8082:d157:ac86:b155:8b3a	177.85.139.58
b51a:901b:901b:8082:d157:ac86:b155:8b3b	177.85.139.59
b51a:901b:901b:8082:d157:ac86:b155:8b3c	177.85.139.60

b51a:901b:901b:8082:d157:ac86:b155:8b3d	177.85.139.61
b51a:901b:901b:8082:d157:ac86:b155:8b3e	177.85.139.62
b51a:901b:901b:8082:d157:ac86:b155:8b3f	177.85.139.63
b51a:901b:901b:8082:d157:ac86:b155:8b40	177.85.139.64
b51a:901b:901b:8082:d157:ac86:b155:8b41	177.85.139.65
b51a:901b:901b:8082:d157:ac86:b155:8b42	177.85.139.66
b51a:901b:901b:8082:d157:ac86:b155:8b43	177.85.139.67
b51a:901b:901b:8082:d157:ac86:b155:8b44	177.85.139.68
b51a:901b:901b:8082:d157:ac86:b155:8b45	177.85.139.69
b51a:901b:901b:8082:d157:ac86:b155:8b46	177.85.139.70
b51a:901b:901b:8082:d157:ac86:b155:8b47	177.85.139.71
b51a:901b:901b:8082:d157:ac86:b155:8b48	177.85.139.72
b51a:901b:901b:8082:d157:ac86:b155:8b49	177.85.139.73
b51a:901b:901b:8082:d157:ac86:b155:8b4a	177.85.139.74
b51a:901b:901b:8082:d157:ac86:b155:8b4b	177.85.139.75
b51a:901b:901b:8082:d157:ac86:b155:8b4c	177.85.139.76
b51a:901b:901b:8082:d157:ac86:b155:8b4d	177.85.139.77
b51a:901b:901b:8082:d157:ac86:b155:8b4e	177.85.139.78
b51a:901b:901b:8082:d157:ac86:b155:8b4f	177.85.139.79
b51a:901b:901b:8082:d157:ac86:b155:8b50	177.85.139.80
b51a:901b:901b:8082:d157:ac86:b155:8b51	177.85.139.81
b51a:901b:901b:8082:d157:ac86:b155:8b52	177.85.139.82
b51a:901b:901b:8082:d157:ac86:b155:8b53	177.85.139.83
b51a:901b:901b:8082:d157:ac86:b155:8b54	177.85.139.84
b51a:901b:901b:8082:d157:ac86:b155:8b55	177.85.139.85
b51a:901b:901b:8082:d157:ac86:b155:8b56	177.85.139.86
b51a:901b:901b:8082:d157:ac86:b155:8b57	177.85.139.87
b51a:901b:901b:8082:d157:ac86:b155:8b58	177.85.139.88
b51a:901b:901b:8082:d157:ac86:b155:8b59	177.85.139.89
b51a:901b:901b:8082:d157:ac86:b155:8b5a	177.85.139.90
b51a:901b:901b:8082:d157:ac86:b155:8b5b	177.85.139.91
b51a:901b:901b:8082:d157:ac86:b155:8b5c	177.85.139.92
b51a:901b:901b:8082:d157:ac86:b155:8b5d	177.85.139.93
b51a:901b:901b:8082:d157:ac86:b155:8b5e	177.85.139.94
b51a:901b:901b:8082:d157:ac86:b155:8b5f	177.85.139.95
b51a:901b:901b:8082:d157:ac86:b155:8b60	177.85.139.96
b51a:901b:901b:8082:d157:ac86:b155:8b61	177.85.139.97
b51a:901b:901b:8082:d157:ac86:b155:8b62	177.85.139.98
b51a:901b:901b:8082:d157:ac86:b155:8b63	177.85.139.99
b51a:901b:901b:8082:d157:ac86:b155:8b64	177.85.139.100
b51a:901b:901b:8082:d157:ac86:b155:8b65	177.85.139.101
b51a:901b:901b:8082:d157:ac86:b155:8b66	177.85.139.102
b51a:901b:901b:8082:d157:ac86:b155:8b67	177.85.139.103
b51a:901b:901b:8082:d157:ac86:b155:8b68	177.85.139.104
b51a:901b:901b:8082:d157:ac86:b155:8b69	177.85.139.105
b51a:901b:901b:8082:d157:ac86:b155:8b6a	177.85.139.106
b51a:901b:901b:8082:d157:ac86:b155:8b6b	177.85.139.107
b51a:901b:901b:8082:d157:ac86:b155:8b6c	177.85.139.108
b51a:901b:901b:8082:d157:ac86:b155:8b6d	177.85.139.109
b51a:901b:901b:8082:d157:ac86:b155:8b6e	177.85.139.110
b51a:901b:901b:8082:d157:ac86:b155:8b6f	177.85.139.111
b51a:901b:901b:8082:d157:ac86:b155:8b70	177.85.139.112
b51a:901b:901b:8082:d157:ac86:b155:8b71	177.85.139.113
b51a:901b:901b:8082:d157:ac86:b155:8b72	177.85.139.114
b51a:901b:901b:8082:d157:ac86:b155:8b73	177.85.139.115
b51a:901b:901b:8082:d157:ac86:b155:8b74	177.85.139.116
b51a:901b:901b:8082:d157:ac86:b155:8b75	177.85.139.117
b51a:901b:901b:8082:d157:ac86:b155:8b76	177.85.139.118
b51a:901b:901b:8082:d157:ac86:b155:8b77	177.85.139.119
b51a:901b:901b:8082:d157:ac86:b155:8b78	177.85.139.120

b51a:901b:901b:8082:d157:ac86:b155:8b79	177.85.139.121
b51a:901b:901b:8082:d157:ac86:b155:8b7a	177.85.139.122
b51a:901b:901b:8082:d157:ac86:b155:8b7b	177.85.139.123
b51a:901b:901b:8082:d157:ac86:b155:8b7c	177.85.139.124
b51a:901b:901b:8082:d157:ac86:b155:8b7d	177.85.139.125
b51a:901b:901b:8082:d157:ac86:b155:8b7e	177.85.139.126
b51a:901b:901b:8082:d157:ac86:b155:8b7f	177.85.139.127
b51a:901b:901b:8082:d157:ac86:b155:8b80	177.85.139.128
b51a:901b:901b:8082:d157:ac86:b155:8b81	177.85.139.129
b51a:901b:901b:8082:d157:ac86:b155:8b82	177.85.139.130
b51a:901b:901b:8082:d157:ac86:b155:8b83	177.85.139.131
b51a:901b:901b:8082:d157:ac86:b155:8b84	177.85.139.132
b51a:901b:901b:8082:d157:ac86:b155:8b85	177.85.139.133
b51a:901b:901b:8082:d157:ac86:b155:8b86	177.85.139.134
b51a:901b:901b:8082:d157:ac86:b155:8b87	177.85.139.135
b51a:901b:901b:8082:d157:ac86:b155:8b88	177.85.139.136
b51a:901b:901b:8082:d157:ac86:b155:8b89	177.85.139.137
b51a:901b:901b:8082:d157:ac86:b155:8b8a	177.85.139.138
b51a:901b:901b:8082:d157:ac86:b155:8b8b	177.85.139.139
b51a:901b:901b:8082:d157:ac86:b155:8b8c	177.85.139.140
b51a:901b:901b:8082:d157:ac86:b155:8b8d	177.85.139.141
b51a:901b:901b:8082:d157:ac86:b155:8b8e	177.85.139.142
b51a:901b:901b:8082:d157:ac86:b155:8b8f	177.85.139.143
b51a:901b:901b:8082:d157:ac86:b155:8b90	177.85.139.144
b51a:901b:901b:8082:d157:ac86:b155:8b91	177.85.139.145
b51a:901b:901b:8082:d157:ac86:b155:8b92	177.85.139.146
b51a:901b:901b:8082:d157:ac86:b155:8b93	177.85.139.147
b51a:901b:901b:8082:d157:ac86:b155:8b94	177.85.139.148
b51a:901b:901b:8082:d157:ac86:b155:8b95	177.85.139.149
b51a:901b:901b:8082:d157:ac86:b155:8b96	177.85.139.150
b51a:901b:901b:8082:d157:ac86:b155:8b97	177.85.139.151
b51a:901b:901b:8082:d157:ac86:b155:8b98	177.85.139.152
b51a:901b:901b:8082:d157:ac86:b155:8b99	177.85.139.153
b51a:901b:901b:8082:d157:ac86:b155:8b9a	177.85.139.154
b51a:901b:901b:8082:d157:ac86:b155:8b9b	177.85.139.155
b51a:901b:901b:8082:d157:ac86:b155:8b9c	177.85.139.156
b51a:901b:901b:8082:d157:ac86:b155:8b9d	177.85.139.157
b51a:901b:901b:8082:d157:ac86:b155:8b9e	177.85.139.158
b51a:901b:901b:8082:d157:ac86:b155:8b9f	177.85.139.159
b51a:901b:901b:8082:d157:ac86:b155:8ba0	177.85.139.160
b51a:901b:901b:8082:d157:ac86:b155:8ba1	177.85.139.161
b51a:901b:901b:8082:d157:ac86:b155:8ba2	177.85.139.162
b51a:901b:901b:8082:d157:ac86:b155:8ba3	177.85.139.163
b51a:901b:901b:8082:d157:ac86:b155:8ba4	177.85.139.164
b51a:901b:901b:8082:d157:ac86:b155:8ba5	177.85.139.165
b51a:901b:901b:8082:d157:ac86:b155:8ba6	177.85.139.166
b51a:901b:901b:8082:d157:ac86:b155:8ba7	177.85.139.167
b51a:901b:901b:8082:d157:ac86:b155:8ba8	177.85.139.168
b51a:901b:901b:8082:d157:ac86:b155:8ba9	177.85.139.169
b51a:901b:901b:8082:d157:ac86:b155:8baa	177.85.139.170
b51a:901b:901b:8082:d157:ac86:b155:8bab	177.85.139.171
b51a:901b:901b:8082:d157:ac86:b155:8bac	177.85.139.172
b51a:901b:901b:8082:d157:ac86:b155:8bad	177.85.139.173
b51a:901b:901b:8082:d157:ac86:b155:8bae	177.85.139.174
b51a:901b:901b:8082:d157:ac86:b155:8baf	177.85.139.175
b51a:901b:901b:8082:d157:ac86:b155:8bb0	177.85.139.176
b51a:901b:901b:8082:d157:ac86:b155:8bb1	177.85.139.177
b51a:901b:901b:8082:d157:ac86:b155:8bb2	177.85.139.178
b51a:901b:901b:8082:d157:ac86:b155:8bb3	177.85.139.179
b51a:901b:901b:8082:d157:ac86:b155:8bb4	177.85.139.180

b51a:901b:901b:8082:d157:ac86:b155:8bb5	177.85.139.181
b51a:901b:901b:8082:d157:ac86:b155:8bb6	177.85.139.182
b51a:901b:901b:8082:d157:ac86:b155:8bb7	177.85.139.183
b51a:901b:901b:8082:d157:ac86:b155:8bb8	177.85.139.184
b51a:901b:901b:8082:d157:ac86:b155:8bb9	177.85.139.185
b51a:901b:901b:8082:d157:ac86:b155:8bba	177.85.139.186
b51a:901b:901b:8082:d157:ac86:b155:8bbb	177.85.139.187
b51a:901b:901b:8082:d157:ac86:b155:8bbc	177.85.139.188
b51a:901b:901b:8082:d157:ac86:b155:8bbd	177.85.139.189
b51a:901b:901b:8082:d157:ac86:b155:8bbe	177.85.139.190
b51a:901b:901b:8082:d157:ac86:b155:8bbf	177.85.139.191
b51a:901b:901b:8082:d157:ac86:b155:8bc0	177.85.139.192
b51a:901b:901b:8082:d157:ac86:b155:8bc1	177.85.139.193
b51a:901b:901b:8082:d157:ac86:b155:8bc2	177.85.139.194
b51a:901b:901b:8082:d157:ac86:b155:8bc3	177.85.139.195
b51a:901b:901b:8082:d157:ac86:b155:8bc4	177.85.139.196
b51a:901b:901b:8082:d157:ac86:b155:8bc5	177.85.139.197
b51a:901b:901b:8082:d157:ac86:b155:8bc6	177.85.139.198
b51a:901b:901b:8082:d157:ac86:b155:8bc7	177.85.139.199
b51a:901b:901b:8082:d157:ac86:b155:8bc8	177.85.139.200
b51a:901b:901b:8082:d157:ac86:b155:8bc9	177.85.139.201
b51a:901b:901b:8082:d157:ac86:b155:8bca	177.85.139.202
b51a:901b:901b:8082:d157:ac86:b155:8bcb	177.85.139.203
b51a:901b:901b:8082:d157:ac86:b155:8bcc	177.85.139.204
b51a:901b:901b:8082:d157:ac86:b155:8bcd	177.85.139.205
b51a:901b:901b:8082:d157:ac86:b155:8bce	177.85.139.206
b51a:901b:901b:8082:d157:ac86:b155:8bcf	177.85.139.207
b51a:901b:901b:8082:d157:ac86:b155:8bd0	177.85.139.208
b51a:901b:901b:8082:d157:ac86:b155:8bd1	177.85.139.209
b51a:901b:901b:8082:d157:ac86:b155:8bd2	177.85.139.210
b51a:901b:901b:8082:d157:ac86:b155:8bd3	177.85.139.211
b51a:901b:901b:8082:d157:ac86:b155:8bd4	177.85.139.212
b51a:901b:901b:8082:d157:ac86:b155:8bd5	177.85.139.213
b51a:901b:901b:8082:d157:ac86:b155:8bd6	177.85.139.214
b51a:901b:901b:8082:d157:ac86:b155:8bd7	177.85.139.215
b51a:901b:901b:8082:d157:ac86:b155:8bd8	177.85.139.216
b51a:901b:901b:8082:d157:ac86:b155:8bd9	177.85.139.217
b51a:901b:901b:8082:d157:ac86:b155:8bda	177.85.139.218
b51a:901b:901b:8082:d157:ac86:b155:8bdb	177.85.139.219
b51a:901b:901b:8082:d157:ac86:b155:8bdc	177.85.139.220
b51a:901b:901b:8082:d157:ac86:b155:8bdd	177.85.139.221
b51a:901b:901b:8082:d157:ac86:b155:8bde	177.85.139.222
b51a:901b:901b:8082:d157:ac86:b155:8bdf	177.85.139.223
b51a:901b:901b:8082:d157:ac86:b155:8be0	177.85.139.224
b51a:901b:901b:8082:d157:ac86:b155:8be1	177.85.139.225
b51a:901b:901b:8082:d157:ac86:b155:8be2	177.85.139.226
b51a:901b:901b:8082:d157:ac86:b155:8be3	177.85.139.227
b51a:901b:901b:8082:d157:ac86:b155:8be4	177.85.139.228
b51a:901b:901b:8082:d157:ac86:b155:8be5	177.85.139.229
b51a:901b:901b:8082:d157:ac86:b155:8be6	177.85.139.230
b51a:901b:901b:8082:d157:ac86:b155:8be7	177.85.139.231
b51a:901b:901b:8082:d157:ac86:b155:8be8	177.85.139.232
b51a:901b:901b:8082:d157:ac86:b155:8be9	177.85.139.233
b51a:901b:901b:8082:d157:ac86:b155:8bea	177.85.139.234
b51a:901b:901b:8082:d157:ac86:b155:8beb	177.85.139.235
b51a:901b:901b:8082:d157:ac86:b155:8bec	177.85.139.236
b51a:901b:901b:8082:d157:ac86:b155:8bed	177.85.139.237
b51a:901b:901b:8082:d157:ac86:b155:8bee	177.85.139.238
b51a:901b:901b:8082:d157:ac86:b155:8bef	177.85.139.239
b51a:901b:901b:8082:d157:ac86:b155:8bf0	177.85.139.240
b51a:901b:901b:8082:d157:ac86:b155:8bf1	177.85.139.241
b51a:901b:901b:8082:d157:ac86:b155:8bf2	177.85.139.242
b51a:901b:901b:8082:d157:ac86:b155:8bf3	177.85.139.243
b51a:901b:901b:8082:d157:ac86:b155:8bf4	177.85.139.244
b51a:901b:901b:8082:d157:ac86:b155:8bf5	177.85.139.245
b51a:901b:901b:8082:d157:ac86:b155:8bf6	177.85.139.246
b51a:901b:901b:8082:d157:ac86:b155:8bf7	177.85.139.247
b51a:901b:901b:8082:d157:ac86:b155:8bf8	177.85.139.248
b51a:901b:901b:8082:d157:ac86:b155:8bf9	177.85.139.249
b51a:901b:901b:8082:d157:ac86:b155:8bfa	177.85.139.250
b51a:901b:901b:8082:d157:ac86:b155:8bfb	177.85.139.251
b51a:901b:901b:8082:d157:ac86:b155:8bfc	177.85.139.252
b51a:901b:901b:8082:d157:ac86:b155:8bfd	177.85.139.253
b51a:901b:901b:8082:d157:ac86:b155:8bfe	177.85.139.254
b51a:901b:901b:8082:d157:ac86:b155:8bff	177.85.139.255

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.