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:c01	177.85.12.1
b51a:901b:901b:8082:d157:ac86:b155:c02	177.85.12.2
b51a:901b:901b:8082:d157:ac86:b155:c03	177.85.12.3
b51a:901b:901b:8082:d157:ac86:b155:c04	177.85.12.4
b51a:901b:901b:8082:d157:ac86:b155:c05	177.85.12.5
b51a:901b:901b:8082:d157:ac86:b155:c06	177.85.12.6
b51a:901b:901b:8082:d157:ac86:b155:c07	177.85.12.7
b51a:901b:901b:8082:d157:ac86:b155:c08	177.85.12.8
b51a:901b:901b:8082:d157:ac86:b155:c09	177.85.12.9
b51a:901b:901b:8082:d157:ac86:b155:c0a	177.85.12.10
b51a:901b:901b:8082:d157:ac86:b155:c0b	177.85.12.11
b51a:901b:901b:8082:d157:ac86:b155:c0c	177.85.12.12
b51a:901b:901b:8082:d157:ac86:b155:c0d	177.85.12.13
b51a:901b:901b:8082:d157:ac86:b155:c0e	177.85.12.14
b51a:901b:901b:8082:d157:ac86:b155:c0f	177.85.12.15
b51a:901b:901b:8082:d157:ac86:b155:c10	177.85.12.16
b51a:901b:901b:8082:d157:ac86:b155:c11	177.85.12.17
b51a:901b:901b:8082:d157:ac86:b155:c12	177.85.12.18
b51a:901b:901b:8082:d157:ac86:b155:c13	177.85.12.19
b51a:901b:901b:8082:d157:ac86:b155:c14	177.85.12.20
b51a:901b:901b:8082:d157:ac86:b155:c15	177.85.12.21
b51a:901b:901b:8082:d157:ac86:b155:c16	177.85.12.22
b51a:901b:901b:8082:d157:ac86:b155:c17	177.85.12.23
b51a:901b:901b:8082:d157:ac86:b155:c18	177.85.12.24
b51a:901b:901b:8082:d157:ac86:b155:c19	177.85.12.25
b51a:901b:901b:8082:d157:ac86:b155:c1a	177.85.12.26
b51a:901b:901b:8082:d157:ac86:b155:c1b	177.85.12.27
b51a:901b:901b:8082:d157:ac86:b155:c1c	177.85.12.28
b51a:901b:901b:8082:d157:ac86:b155:c1d	177.85.12.29
b51a:901b:901b:8082:d157:ac86:b155:c1e	177.85.12.30
b51a:901b:901b:8082:d157:ac86:b155:c1f	177.85.12.31
b51a:901b:901b:8082:d157:ac86:b155:c20	177.85.12.32
b51a:901b:901b:8082:d157:ac86:b155:c21	177.85.12.33
b51a:901b:901b:8082:d157:ac86:b155:c22	177.85.12.34
b51a:901b:901b:8082:d157:ac86:b155:c23	177.85.12.35
b51a:901b:901b:8082:d157:ac86:b155:c24	177.85.12.36
b51a:901b:901b:8082:d157:ac86:b155:c25	177.85.12.37
b51a:901b:901b:8082:d157:ac86:b155:c26	177.85.12.38
b51a:901b:901b:8082:d157:ac86:b155:c27	177.85.12.39
b51a:901b:901b:8082:d157:ac86:b155:c28	177.85.12.40
b51a:901b:901b:8082:d157:ac86:b155:c29	177.85.12.41
b51a:901b:901b:8082:d157:ac86:b155:c2a	177.85.12.42
b51a:901b:901b:8082:d157:ac86:b155:c2b	177.85.12.43
b51a:901b:901b:8082:d157:ac86:b155:c2c	177.85.12.44
b51a:901b:901b:8082:d157:ac86:b155:c2d	177.85.12.45
b51a:901b:901b:8082:d157:ac86:b155:c2e	177.85.12.46
b51a:901b:901b:8082:d157:ac86:b155:c2f	177.85.12.47
b51a:901b:901b:8082:d157:ac86:b155:c30	177.85.12.48
b51a:901b:901b:8082:d157:ac86:b155:c31	177.85.12.49
b51a:901b:901b:8082:d157:ac86:b155:c32	177.85.12.50
b51a:901b:901b:8082:d157:ac86:b155:c33	177.85.12.51
b51a:901b:901b:8082:d157:ac86:b155:c34	177.85.12.52
b51a:901b:901b:8082:d157:ac86:b155:c35	177.85.12.53
b51a:901b:901b:8082:d157:ac86:b155:c36	177.85.12.54
b51a:901b:901b:8082:d157:ac86:b155:c37	177.85.12.55
b51a:901b:901b:8082:d157:ac86:b155:c38	177.85.12.56
b51a:901b:901b:8082:d157:ac86:b155:c39	177.85.12.57
b51a:901b:901b:8082:d157:ac86:b155:c3a	177.85.12.58
b51a:901b:901b:8082:d157:ac86:b155:c3b	177.85.12.59
b51a:901b:901b:8082:d157:ac86:b155:c3c	177.85.12.60

b51a:901b:901b:8082:d157:ac86:b155:c3d	177.85.12.61
b51a:901b:901b:8082:d157:ac86:b155:c3e	177.85.12.62
b51a:901b:901b:8082:d157:ac86:b155:c3f	177.85.12.63
b51a:901b:901b:8082:d157:ac86:b155:c40	177.85.12.64
b51a:901b:901b:8082:d157:ac86:b155:c41	177.85.12.65
b51a:901b:901b:8082:d157:ac86:b155:c42	177.85.12.66
b51a:901b:901b:8082:d157:ac86:b155:c43	177.85.12.67
b51a:901b:901b:8082:d157:ac86:b155:c44	177.85.12.68
b51a:901b:901b:8082:d157:ac86:b155:c45	177.85.12.69
b51a:901b:901b:8082:d157:ac86:b155:c46	177.85.12.70
b51a:901b:901b:8082:d157:ac86:b155:c47	177.85.12.71
b51a:901b:901b:8082:d157:ac86:b155:c48	177.85.12.72
b51a:901b:901b:8082:d157:ac86:b155:c49	177.85.12.73
b51a:901b:901b:8082:d157:ac86:b155:c4a	177.85.12.74
b51a:901b:901b:8082:d157:ac86:b155:c4b	177.85.12.75
b51a:901b:901b:8082:d157:ac86:b155:c4c	177.85.12.76
b51a:901b:901b:8082:d157:ac86:b155:c4d	177.85.12.77
b51a:901b:901b:8082:d157:ac86:b155:c4e	177.85.12.78
b51a:901b:901b:8082:d157:ac86:b155:c4f	177.85.12.79
b51a:901b:901b:8082:d157:ac86:b155:c50	177.85.12.80
b51a:901b:901b:8082:d157:ac86:b155:c51	177.85.12.81
b51a:901b:901b:8082:d157:ac86:b155:c52	177.85.12.82
b51a:901b:901b:8082:d157:ac86:b155:c53	177.85.12.83
b51a:901b:901b:8082:d157:ac86:b155:c54	177.85.12.84
b51a:901b:901b:8082:d157:ac86:b155:c55	177.85.12.85
b51a:901b:901b:8082:d157:ac86:b155:c56	177.85.12.86
b51a:901b:901b:8082:d157:ac86:b155:c57	177.85.12.87
b51a:901b:901b:8082:d157:ac86:b155:c58	177.85.12.88
b51a:901b:901b:8082:d157:ac86:b155:c59	177.85.12.89
b51a:901b:901b:8082:d157:ac86:b155:c5a	177.85.12.90
b51a:901b:901b:8082:d157:ac86:b155:c5b	177.85.12.91
b51a:901b:901b:8082:d157:ac86:b155:c5c	177.85.12.92
b51a:901b:901b:8082:d157:ac86:b155:c5d	177.85.12.93
b51a:901b:901b:8082:d157:ac86:b155:c5e	177.85.12.94
b51a:901b:901b:8082:d157:ac86:b155:c5f	177.85.12.95
b51a:901b:901b:8082:d157:ac86:b155:c60	177.85.12.96
b51a:901b:901b:8082:d157:ac86:b155:c61	177.85.12.97
b51a:901b:901b:8082:d157:ac86:b155:c62	177.85.12.98
b51a:901b:901b:8082:d157:ac86:b155:c63	177.85.12.99
b51a:901b:901b:8082:d157:ac86:b155:c64	177.85.12.100
b51a:901b:901b:8082:d157:ac86:b155:c65	177.85.12.101
b51a:901b:901b:8082:d157:ac86:b155:c66	177.85.12.102
b51a:901b:901b:8082:d157:ac86:b155:c67	177.85.12.103
b51a:901b:901b:8082:d157:ac86:b155:c68	177.85.12.104
b51a:901b:901b:8082:d157:ac86:b155:c69	177.85.12.105
b51a:901b:901b:8082:d157:ac86:b155:c6a	177.85.12.106
b51a:901b:901b:8082:d157:ac86:b155:c6b	177.85.12.107
b51a:901b:901b:8082:d157:ac86:b155:c6c	177.85.12.108
b51a:901b:901b:8082:d157:ac86:b155:c6d	177.85.12.109
b51a:901b:901b:8082:d157:ac86:b155:c6e	177.85.12.110
b51a:901b:901b:8082:d157:ac86:b155:c6f	177.85.12.111
b51a:901b:901b:8082:d157:ac86:b155:c70	177.85.12.112
b51a:901b:901b:8082:d157:ac86:b155:c71	177.85.12.113
b51a:901b:901b:8082:d157:ac86:b155:c72	177.85.12.114
b51a:901b:901b:8082:d157:ac86:b155:c73	177.85.12.115
b51a:901b:901b:8082:d157:ac86:b155:c74	177.85.12.116
b51a:901b:901b:8082:d157:ac86:b155:c75	177.85.12.117
b51a:901b:901b:8082:d157:ac86:b155:c76	177.85.12.118
b51a:901b:901b:8082:d157:ac86:b155:c77	177.85.12.119
b51a:901b:901b:8082:d157:ac86:b155:c78	177.85.12.120

b51a:901b:901b:8082:d157:ac86:b155:c79	177.85.12.121
b51a:901b:901b:8082:d157:ac86:b155:c7a	177.85.12.122
b51a:901b:901b:8082:d157:ac86:b155:c7b	177.85.12.123
b51a:901b:901b:8082:d157:ac86:b155:c7c	177.85.12.124
b51a:901b:901b:8082:d157:ac86:b155:c7d	177.85.12.125
b51a:901b:901b:8082:d157:ac86:b155:c7e	177.85.12.126
b51a:901b:901b:8082:d157:ac86:b155:c7f	177.85.12.127
b51a:901b:901b:8082:d157:ac86:b155:c80	177.85.12.128
b51a:901b:901b:8082:d157:ac86:b155:c81	177.85.12.129
b51a:901b:901b:8082:d157:ac86:b155:c82	177.85.12.130
b51a:901b:901b:8082:d157:ac86:b155:c83	177.85.12.131
b51a:901b:901b:8082:d157:ac86:b155:c84	177.85.12.132
b51a:901b:901b:8082:d157:ac86:b155:c85	177.85.12.133
b51a:901b:901b:8082:d157:ac86:b155:c86	177.85.12.134
b51a:901b:901b:8082:d157:ac86:b155:c87	177.85.12.135
b51a:901b:901b:8082:d157:ac86:b155:c88	177.85.12.136
b51a:901b:901b:8082:d157:ac86:b155:c89	177.85.12.137
b51a:901b:901b:8082:d157:ac86:b155:c8a	177.85.12.138
b51a:901b:901b:8082:d157:ac86:b155:c8b	177.85.12.139
b51a:901b:901b:8082:d157:ac86:b155:c8c	177.85.12.140
b51a:901b:901b:8082:d157:ac86:b155:c8d	177.85.12.141
b51a:901b:901b:8082:d157:ac86:b155:c8e	177.85.12.142
b51a:901b:901b:8082:d157:ac86:b155:c8f	177.85.12.143
b51a:901b:901b:8082:d157:ac86:b155:c90	177.85.12.144
b51a:901b:901b:8082:d157:ac86:b155:c91	177.85.12.145
b51a:901b:901b:8082:d157:ac86:b155:c92	177.85.12.146
b51a:901b:901b:8082:d157:ac86:b155:c93	177.85.12.147
b51a:901b:901b:8082:d157:ac86:b155:c94	177.85.12.148
b51a:901b:901b:8082:d157:ac86:b155:c95	177.85.12.149
b51a:901b:901b:8082:d157:ac86:b155:c96	177.85.12.150
b51a:901b:901b:8082:d157:ac86:b155:c97	177.85.12.151
b51a:901b:901b:8082:d157:ac86:b155:c98	177.85.12.152
b51a:901b:901b:8082:d157:ac86:b155:c99	177.85.12.153
b51a:901b:901b:8082:d157:ac86:b155:c9a	177.85.12.154
b51a:901b:901b:8082:d157:ac86:b155:c9b	177.85.12.155
b51a:901b:901b:8082:d157:ac86:b155:c9c	177.85.12.156
b51a:901b:901b:8082:d157:ac86:b155:c9d	177.85.12.157
b51a:901b:901b:8082:d157:ac86:b155:c9e	177.85.12.158
b51a:901b:901b:8082:d157:ac86:b155:c9f	177.85.12.159
b51a:901b:901b:8082:d157:ac86:b155:ca0	177.85.12.160
b51a:901b:901b:8082:d157:ac86:b155:ca1	177.85.12.161
b51a:901b:901b:8082:d157:ac86:b155:ca2	177.85.12.162
b51a:901b:901b:8082:d157:ac86:b155:ca3	177.85.12.163
b51a:901b:901b:8082:d157:ac86:b155:ca4	177.85.12.164
b51a:901b:901b:8082:d157:ac86:b155:ca5	177.85.12.165
b51a:901b:901b:8082:d157:ac86:b155:ca6	177.85.12.166
b51a:901b:901b:8082:d157:ac86:b155:ca7	177.85.12.167
b51a:901b:901b:8082:d157:ac86:b155:ca8	177.85.12.168
b51a:901b:901b:8082:d157:ac86:b155:ca9	177.85.12.169
b51a:901b:901b:8082:d157:ac86:b155:caa	177.85.12.170
b51a:901b:901b:8082:d157:ac86:b155:cab	177.85.12.171
b51a:901b:901b:8082:d157:ac86:b155:cac	177.85.12.172
b51a:901b:901b:8082:d157:ac86:b155:cad	177.85.12.173
b51a:901b:901b:8082:d157:ac86:b155:cae	177.85.12.174
b51a:901b:901b:8082:d157:ac86:b155:caf	177.85.12.175
b51a:901b:901b:8082:d157:ac86:b155:cb0	177.85.12.176
b51a:901b:901b:8082:d157:ac86:b155:cb1	177.85.12.177
b51a:901b:901b:8082:d157:ac86:b155:cb2	177.85.12.178
b51a:901b:901b:8082:d157:ac86:b155:cb3	177.85.12.179
b51a:901b:901b:8082:d157:ac86:b155:cb4	177.85.12.180

b51a:901b:901b:8082:d157:ac86:b155:cb5	177.85.12.181
b51a:901b:901b:8082:d157:ac86:b155:cb6	177.85.12.182
b51a:901b:901b:8082:d157:ac86:b155:cb7	177.85.12.183
b51a:901b:901b:8082:d157:ac86:b155:cb8	177.85.12.184
b51a:901b:901b:8082:d157:ac86:b155:cb9	177.85.12.185
b51a:901b:901b:8082:d157:ac86:b155:cba	177.85.12.186
b51a:901b:901b:8082:d157:ac86:b155:cbb	177.85.12.187
b51a:901b:901b:8082:d157:ac86:b155:cbc	177.85.12.188
b51a:901b:901b:8082:d157:ac86:b155:cbd	177.85.12.189
b51a:901b:901b:8082:d157:ac86:b155:cbe	177.85.12.190
b51a:901b:901b:8082:d157:ac86:b155:cbf	177.85.12.191
b51a:901b:901b:8082:d157:ac86:b155:cc0	177.85.12.192
b51a:901b:901b:8082:d157:ac86:b155:cc1	177.85.12.193
b51a:901b:901b:8082:d157:ac86:b155:cc2	177.85.12.194
b51a:901b:901b:8082:d157:ac86:b155:cc3	177.85.12.195
b51a:901b:901b:8082:d157:ac86:b155:cc4	177.85.12.196
b51a:901b:901b:8082:d157:ac86:b155:cc5	177.85.12.197
b51a:901b:901b:8082:d157:ac86:b155:cc6	177.85.12.198
b51a:901b:901b:8082:d157:ac86:b155:cc7	177.85.12.199
b51a:901b:901b:8082:d157:ac86:b155:cc8	177.85.12.200
b51a:901b:901b:8082:d157:ac86:b155:cc9	177.85.12.201
b51a:901b:901b:8082:d157:ac86:b155:cca	177.85.12.202
b51a:901b:901b:8082:d157:ac86:b155:ccb	177.85.12.203
b51a:901b:901b:8082:d157:ac86:b155:ccc	177.85.12.204
b51a:901b:901b:8082:d157:ac86:b155:ccd	177.85.12.205
b51a:901b:901b:8082:d157:ac86:b155:cce	177.85.12.206
b51a:901b:901b:8082:d157:ac86:b155:ccf	177.85.12.207
b51a:901b:901b:8082:d157:ac86:b155:cd0	177.85.12.208
b51a:901b:901b:8082:d157:ac86:b155:cd1	177.85.12.209
b51a:901b:901b:8082:d157:ac86:b155:cd2	177.85.12.210
b51a:901b:901b:8082:d157:ac86:b155:cd3	177.85.12.211
b51a:901b:901b:8082:d157:ac86:b155:cd4	177.85.12.212
b51a:901b:901b:8082:d157:ac86:b155:cd5	177.85.12.213
b51a:901b:901b:8082:d157:ac86:b155:cd6	177.85.12.214
b51a:901b:901b:8082:d157:ac86:b155:cd7	177.85.12.215
b51a:901b:901b:8082:d157:ac86:b155:cd8	177.85.12.216
b51a:901b:901b:8082:d157:ac86:b155:cd9	177.85.12.217
b51a:901b:901b:8082:d157:ac86:b155:cda	177.85.12.218
b51a:901b:901b:8082:d157:ac86:b155:cdb	177.85.12.219
b51a:901b:901b:8082:d157:ac86:b155:cdc	177.85.12.220
b51a:901b:901b:8082:d157:ac86:b155:cdd	177.85.12.221
b51a:901b:901b:8082:d157:ac86:b155:cde	177.85.12.222
b51a:901b:901b:8082:d157:ac86:b155:cdf	177.85.12.223
b51a:901b:901b:8082:d157:ac86:b155:ce0	177.85.12.224
b51a:901b:901b:8082:d157:ac86:b155:ce1	177.85.12.225
b51a:901b:901b:8082:d157:ac86:b155:ce2	177.85.12.226
b51a:901b:901b:8082:d157:ac86:b155:ce3	177.85.12.227
b51a:901b:901b:8082:d157:ac86:b155:ce4	177.85.12.228
b51a:901b:901b:8082:d157:ac86:b155:ce5	177.85.12.229
b51a:901b:901b:8082:d157:ac86:b155:ce6	177.85.12.230
b51a:901b:901b:8082:d157:ac86:b155:ce7	177.85.12.231
b51a:901b:901b:8082:d157:ac86:b155:ce8	177.85.12.232
b51a:901b:901b:8082:d157:ac86:b155:ce9	177.85.12.233
b51a:901b:901b:8082:d157:ac86:b155:cea	177.85.12.234
b51a:901b:901b:8082:d157:ac86:b155:ceb	177.85.12.235
b51a:901b:901b:8082:d157:ac86:b155:cec	177.85.12.236
b51a:901b:901b:8082:d157:ac86:b155:ced	177.85.12.237
b51a:901b:901b:8082:d157:ac86:b155:cee	177.85.12.238
b51a:901b:901b:8082:d157:ac86:b155:cef	177.85.12.239
b51a:901b:901b:8082:d157:ac86:b155:cf0	177.85.12.240
b51a:901b:901b:8082:d157:ac86:b155:cf1	177.85.12.241
b51a:901b:901b:8082:d157:ac86:b155:cf2	177.85.12.242
b51a:901b:901b:8082:d157:ac86:b155:cf3	177.85.12.243
b51a:901b:901b:8082:d157:ac86:b155:cf4	177.85.12.244
b51a:901b:901b:8082:d157:ac86:b155:cf5	177.85.12.245
b51a:901b:901b:8082:d157:ac86:b155:cf6	177.85.12.246
b51a:901b:901b:8082:d157:ac86:b155:cf7	177.85.12.247
b51a:901b:901b:8082:d157:ac86:b155:cf8	177.85.12.248
b51a:901b:901b:8082:d157:ac86:b155:cf9	177.85.12.249
b51a:901b:901b:8082:d157:ac86:b155:cfa	177.85.12.250
b51a:901b:901b:8082:d157:ac86:b155:cfb	177.85.12.251
b51a:901b:901b:8082:d157:ac86:b155:cfc	177.85.12.252
b51a:901b:901b:8082:d157:ac86:b155:cfd	177.85.12.253
b51a:901b:901b:8082:d157:ac86:b155:cfe	177.85.12.254
b51a:901b:901b:8082:d157:ac86:b155:cff	177.85.12.255

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.