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:cdcd:8043:6c01	128.67.108.1
b51a:901b:cb15:8045:ada8:cdcd:8043:6c02	128.67.108.2
b51a:901b:cb15:8045:ada8:cdcd:8043:6c03	128.67.108.3
b51a:901b:cb15:8045:ada8:cdcd:8043:6c04	128.67.108.4
b51a:901b:cb15:8045:ada8:cdcd:8043:6c05	128.67.108.5
b51a:901b:cb15:8045:ada8:cdcd:8043:6c06	128.67.108.6
b51a:901b:cb15:8045:ada8:cdcd:8043:6c07	128.67.108.7
b51a:901b:cb15:8045:ada8:cdcd:8043:6c08	128.67.108.8
b51a:901b:cb15:8045:ada8:cdcd:8043:6c09	128.67.108.9
b51a:901b:cb15:8045:ada8:cdcd:8043:6c0a	128.67.108.10
b51a:901b:cb15:8045:ada8:cdcd:8043:6c0b	128.67.108.11
b51a:901b:cb15:8045:ada8:cdcd:8043:6c0c	128.67.108.12
b51a:901b:cb15:8045:ada8:cdcd:8043:6c0d	128.67.108.13
b51a:901b:cb15:8045:ada8:cdcd:8043:6c0e	128.67.108.14
b51a:901b:cb15:8045:ada8:cdcd:8043:6c0f	128.67.108.15
b51a:901b:cb15:8045:ada8:cdcd:8043:6c10	128.67.108.16
b51a:901b:cb15:8045:ada8:cdcd:8043:6c11	128.67.108.17
b51a:901b:cb15:8045:ada8:cdcd:8043:6c12	128.67.108.18
b51a:901b:cb15:8045:ada8:cdcd:8043:6c13	128.67.108.19
b51a:901b:cb15:8045:ada8:cdcd:8043:6c14	128.67.108.20
b51a:901b:cb15:8045:ada8:cdcd:8043:6c15	128.67.108.21
b51a:901b:cb15:8045:ada8:cdcd:8043:6c16	128.67.108.22
b51a:901b:cb15:8045:ada8:cdcd:8043:6c17	128.67.108.23
b51a:901b:cb15:8045:ada8:cdcd:8043:6c18	128.67.108.24
b51a:901b:cb15:8045:ada8:cdcd:8043:6c19	128.67.108.25
b51a:901b:cb15:8045:ada8:cdcd:8043:6c1a	128.67.108.26
b51a:901b:cb15:8045:ada8:cdcd:8043:6c1b	128.67.108.27
b51a:901b:cb15:8045:ada8:cdcd:8043:6c1c	128.67.108.28
b51a:901b:cb15:8045:ada8:cdcd:8043:6c1d	128.67.108.29
b51a:901b:cb15:8045:ada8:cdcd:8043:6c1e	128.67.108.30
b51a:901b:cb15:8045:ada8:cdcd:8043:6c1f	128.67.108.31
b51a:901b:cb15:8045:ada8:cdcd:8043:6c20	128.67.108.32
b51a:901b:cb15:8045:ada8:cdcd:8043:6c21	128.67.108.33
b51a:901b:cb15:8045:ada8:cdcd:8043:6c22	128.67.108.34
b51a:901b:cb15:8045:ada8:cdcd:8043:6c23	128.67.108.35
b51a:901b:cb15:8045:ada8:cdcd:8043:6c24	128.67.108.36
b51a:901b:cb15:8045:ada8:cdcd:8043:6c25	128.67.108.37
b51a:901b:cb15:8045:ada8:cdcd:8043:6c26	128.67.108.38
b51a:901b:cb15:8045:ada8:cdcd:8043:6c27	128.67.108.39
b51a:901b:cb15:8045:ada8:cdcd:8043:6c28	128.67.108.40
b51a:901b:cb15:8045:ada8:cdcd:8043:6c29	128.67.108.41
b51a:901b:cb15:8045:ada8:cdcd:8043:6c2a	128.67.108.42
b51a:901b:cb15:8045:ada8:cdcd:8043:6c2b	128.67.108.43
b51a:901b:cb15:8045:ada8:cdcd:8043:6c2c	128.67.108.44
b51a:901b:cb15:8045:ada8:cdcd:8043:6c2d	128.67.108.45
b51a:901b:cb15:8045:ada8:cdcd:8043:6c2e	128.67.108.46
b51a:901b:cb15:8045:ada8:cdcd:8043:6c2f	128.67.108.47
b51a:901b:cb15:8045:ada8:cdcd:8043:6c30	128.67.108.48
b51a:901b:cb15:8045:ada8:cdcd:8043:6c31	128.67.108.49
b51a:901b:cb15:8045:ada8:cdcd:8043:6c32	128.67.108.50
b51a:901b:cb15:8045:ada8:cdcd:8043:6c33	128.67.108.51
b51a:901b:cb15:8045:ada8:cdcd:8043:6c34	128.67.108.52
b51a:901b:cb15:8045:ada8:cdcd:8043:6c35	128.67.108.53
b51a:901b:cb15:8045:ada8:cdcd:8043:6c36	128.67.108.54
b51a:901b:cb15:8045:ada8:cdcd:8043:6c37	128.67.108.55
b51a:901b:cb15:8045:ada8:cdcd:8043:6c38	128.67.108.56
b51a:901b:cb15:8045:ada8:cdcd:8043:6c39	128.67.108.57
b51a:901b:cb15:8045:ada8:cdcd:8043:6c3a	128.67.108.58
b51a:901b:cb15:8045:ada8:cdcd:8043:6c3b	128.67.108.59
b51a:901b:cb15:8045:ada8:cdcd:8043:6c3c	128.67.108.60

b51a:901b:cb15:8045:ada8:cdcd:8043:6c3d	128.67.108.61
b51a:901b:cb15:8045:ada8:cdcd:8043:6c3e	128.67.108.62
b51a:901b:cb15:8045:ada8:cdcd:8043:6c3f	128.67.108.63
b51a:901b:cb15:8045:ada8:cdcd:8043:6c40	128.67.108.64
b51a:901b:cb15:8045:ada8:cdcd:8043:6c41	128.67.108.65
b51a:901b:cb15:8045:ada8:cdcd:8043:6c42	128.67.108.66
b51a:901b:cb15:8045:ada8:cdcd:8043:6c43	128.67.108.67
b51a:901b:cb15:8045:ada8:cdcd:8043:6c44	128.67.108.68
b51a:901b:cb15:8045:ada8:cdcd:8043:6c45	128.67.108.69
b51a:901b:cb15:8045:ada8:cdcd:8043:6c46	128.67.108.70
b51a:901b:cb15:8045:ada8:cdcd:8043:6c47	128.67.108.71
b51a:901b:cb15:8045:ada8:cdcd:8043:6c48	128.67.108.72
b51a:901b:cb15:8045:ada8:cdcd:8043:6c49	128.67.108.73
b51a:901b:cb15:8045:ada8:cdcd:8043:6c4a	128.67.108.74
b51a:901b:cb15:8045:ada8:cdcd:8043:6c4b	128.67.108.75
b51a:901b:cb15:8045:ada8:cdcd:8043:6c4c	128.67.108.76
b51a:901b:cb15:8045:ada8:cdcd:8043:6c4d	128.67.108.77
b51a:901b:cb15:8045:ada8:cdcd:8043:6c4e	128.67.108.78
b51a:901b:cb15:8045:ada8:cdcd:8043:6c4f	128.67.108.79
b51a:901b:cb15:8045:ada8:cdcd:8043:6c50	128.67.108.80
b51a:901b:cb15:8045:ada8:cdcd:8043:6c51	128.67.108.81
b51a:901b:cb15:8045:ada8:cdcd:8043:6c52	128.67.108.82
b51a:901b:cb15:8045:ada8:cdcd:8043:6c53	128.67.108.83
b51a:901b:cb15:8045:ada8:cdcd:8043:6c54	128.67.108.84
b51a:901b:cb15:8045:ada8:cdcd:8043:6c55	128.67.108.85
b51a:901b:cb15:8045:ada8:cdcd:8043:6c56	128.67.108.86
b51a:901b:cb15:8045:ada8:cdcd:8043:6c57	128.67.108.87
b51a:901b:cb15:8045:ada8:cdcd:8043:6c58	128.67.108.88
b51a:901b:cb15:8045:ada8:cdcd:8043:6c59	128.67.108.89
b51a:901b:cb15:8045:ada8:cdcd:8043:6c5a	128.67.108.90
b51a:901b:cb15:8045:ada8:cdcd:8043:6c5b	128.67.108.91
b51a:901b:cb15:8045:ada8:cdcd:8043:6c5c	128.67.108.92
b51a:901b:cb15:8045:ada8:cdcd:8043:6c5d	128.67.108.93
b51a:901b:cb15:8045:ada8:cdcd:8043:6c5e	128.67.108.94
b51a:901b:cb15:8045:ada8:cdcd:8043:6c5f	128.67.108.95
b51a:901b:cb15:8045:ada8:cdcd:8043:6c60	128.67.108.96
b51a:901b:cb15:8045:ada8:cdcd:8043:6c61	128.67.108.97
b51a:901b:cb15:8045:ada8:cdcd:8043:6c62	128.67.108.98
b51a:901b:cb15:8045:ada8:cdcd:8043:6c63	128.67.108.99
b51a:901b:cb15:8045:ada8:cdcd:8043:6c64	128.67.108.100
b51a:901b:cb15:8045:ada8:cdcd:8043:6c65	128.67.108.101
b51a:901b:cb15:8045:ada8:cdcd:8043:6c66	128.67.108.102
b51a:901b:cb15:8045:ada8:cdcd:8043:6c67	128.67.108.103
b51a:901b:cb15:8045:ada8:cdcd:8043:6c68	128.67.108.104
b51a:901b:cb15:8045:ada8:cdcd:8043:6c69	128.67.108.105
b51a:901b:cb15:8045:ada8:cdcd:8043:6c6a	128.67.108.106
b51a:901b:cb15:8045:ada8:cdcd:8043:6c6b	128.67.108.107
b51a:901b:cb15:8045:ada8:cdcd:8043:6c6c	128.67.108.108
b51a:901b:cb15:8045:ada8:cdcd:8043:6c6d	128.67.108.109
b51a:901b:cb15:8045:ada8:cdcd:8043:6c6e	128.67.108.110
b51a:901b:cb15:8045:ada8:cdcd:8043:6c6f	128.67.108.111
b51a:901b:cb15:8045:ada8:cdcd:8043:6c70	128.67.108.112
b51a:901b:cb15:8045:ada8:cdcd:8043:6c71	128.67.108.113
b51a:901b:cb15:8045:ada8:cdcd:8043:6c72	128.67.108.114
b51a:901b:cb15:8045:ada8:cdcd:8043:6c73	128.67.108.115
b51a:901b:cb15:8045:ada8:cdcd:8043:6c74	128.67.108.116
b51a:901b:cb15:8045:ada8:cdcd:8043:6c75	128.67.108.117
b51a:901b:cb15:8045:ada8:cdcd:8043:6c76	128.67.108.118
b51a:901b:cb15:8045:ada8:cdcd:8043:6c77	128.67.108.119
b51a:901b:cb15:8045:ada8:cdcd:8043:6c78	128.67.108.120

b51a:901b:cb15:8045:ada8:cdcd:8043:6c79	128.67.108.121
b51a:901b:cb15:8045:ada8:cdcd:8043:6c7a	128.67.108.122
b51a:901b:cb15:8045:ada8:cdcd:8043:6c7b	128.67.108.123
b51a:901b:cb15:8045:ada8:cdcd:8043:6c7c	128.67.108.124
b51a:901b:cb15:8045:ada8:cdcd:8043:6c7d	128.67.108.125
b51a:901b:cb15:8045:ada8:cdcd:8043:6c7e	128.67.108.126
b51a:901b:cb15:8045:ada8:cdcd:8043:6c7f	128.67.108.127
b51a:901b:cb15:8045:ada8:cdcd:8043:6c80	128.67.108.128
b51a:901b:cb15:8045:ada8:cdcd:8043:6c81	128.67.108.129
b51a:901b:cb15:8045:ada8:cdcd:8043:6c82	128.67.108.130
b51a:901b:cb15:8045:ada8:cdcd:8043:6c83	128.67.108.131
b51a:901b:cb15:8045:ada8:cdcd:8043:6c84	128.67.108.132
b51a:901b:cb15:8045:ada8:cdcd:8043:6c85	128.67.108.133
b51a:901b:cb15:8045:ada8:cdcd:8043:6c86	128.67.108.134
b51a:901b:cb15:8045:ada8:cdcd:8043:6c87	128.67.108.135
b51a:901b:cb15:8045:ada8:cdcd:8043:6c88	128.67.108.136
b51a:901b:cb15:8045:ada8:cdcd:8043:6c89	128.67.108.137
b51a:901b:cb15:8045:ada8:cdcd:8043:6c8a	128.67.108.138
b51a:901b:cb15:8045:ada8:cdcd:8043:6c8b	128.67.108.139
b51a:901b:cb15:8045:ada8:cdcd:8043:6c8c	128.67.108.140
b51a:901b:cb15:8045:ada8:cdcd:8043:6c8d	128.67.108.141
b51a:901b:cb15:8045:ada8:cdcd:8043:6c8e	128.67.108.142
b51a:901b:cb15:8045:ada8:cdcd:8043:6c8f	128.67.108.143
b51a:901b:cb15:8045:ada8:cdcd:8043:6c90	128.67.108.144
b51a:901b:cb15:8045:ada8:cdcd:8043:6c91	128.67.108.145
b51a:901b:cb15:8045:ada8:cdcd:8043:6c92	128.67.108.146
b51a:901b:cb15:8045:ada8:cdcd:8043:6c93	128.67.108.147
b51a:901b:cb15:8045:ada8:cdcd:8043:6c94	128.67.108.148
b51a:901b:cb15:8045:ada8:cdcd:8043:6c95	128.67.108.149
b51a:901b:cb15:8045:ada8:cdcd:8043:6c96	128.67.108.150
b51a:901b:cb15:8045:ada8:cdcd:8043:6c97	128.67.108.151
b51a:901b:cb15:8045:ada8:cdcd:8043:6c98	128.67.108.152
b51a:901b:cb15:8045:ada8:cdcd:8043:6c99	128.67.108.153
b51a:901b:cb15:8045:ada8:cdcd:8043:6c9a	128.67.108.154
b51a:901b:cb15:8045:ada8:cdcd:8043:6c9b	128.67.108.155
b51a:901b:cb15:8045:ada8:cdcd:8043:6c9c	128.67.108.156
b51a:901b:cb15:8045:ada8:cdcd:8043:6c9d	128.67.108.157
b51a:901b:cb15:8045:ada8:cdcd:8043:6c9e	128.67.108.158
b51a:901b:cb15:8045:ada8:cdcd:8043:6c9f	128.67.108.159
b51a:901b:cb15:8045:ada8:cdcd:8043:6ca0	128.67.108.160
b51a:901b:cb15:8045:ada8:cdcd:8043:6ca1	128.67.108.161
b51a:901b:cb15:8045:ada8:cdcd:8043:6ca2	128.67.108.162
b51a:901b:cb15:8045:ada8:cdcd:8043:6ca3	128.67.108.163
b51a:901b:cb15:8045:ada8:cdcd:8043:6ca4	128.67.108.164
b51a:901b:cb15:8045:ada8:cdcd:8043:6ca5	128.67.108.165
b51a:901b:cb15:8045:ada8:cdcd:8043:6ca6	128.67.108.166
b51a:901b:cb15:8045:ada8:cdcd:8043:6ca7	128.67.108.167
b51a:901b:cb15:8045:ada8:cdcd:8043:6ca8	128.67.108.168
b51a:901b:cb15:8045:ada8:cdcd:8043:6ca9	128.67.108.169
b51a:901b:cb15:8045:ada8:cdcd:8043:6caa	128.67.108.170
b51a:901b:cb15:8045:ada8:cdcd:8043:6cab	128.67.108.171
b51a:901b:cb15:8045:ada8:cdcd:8043:6cac	128.67.108.172
b51a:901b:cb15:8045:ada8:cdcd:8043:6cad	128.67.108.173
b51a:901b:cb15:8045:ada8:cdcd:8043:6cae	128.67.108.174
b51a:901b:cb15:8045:ada8:cdcd:8043:6caf	128.67.108.175
b51a:901b:cb15:8045:ada8:cdcd:8043:6cb0	128.67.108.176
b51a:901b:cb15:8045:ada8:cdcd:8043:6cb1	128.67.108.177
b51a:901b:cb15:8045:ada8:cdcd:8043:6cb2	128.67.108.178
b51a:901b:cb15:8045:ada8:cdcd:8043:6cb3	128.67.108.179
b51a:901b:cb15:8045:ada8:cdcd:8043:6cb4	128.67.108.180

b51a:901b:cb15:8045:ada8:cdcd:8043:6cb5	128.67.108.181
b51a:901b:cb15:8045:ada8:cdcd:8043:6cb6	128.67.108.182
b51a:901b:cb15:8045:ada8:cdcd:8043:6cb7	128.67.108.183
b51a:901b:cb15:8045:ada8:cdcd:8043:6cb8	128.67.108.184
b51a:901b:cb15:8045:ada8:cdcd:8043:6cb9	128.67.108.185
b51a:901b:cb15:8045:ada8:cdcd:8043:6cba	128.67.108.186
b51a:901b:cb15:8045:ada8:cdcd:8043:6cbb	128.67.108.187
b51a:901b:cb15:8045:ada8:cdcd:8043:6cbc	128.67.108.188
b51a:901b:cb15:8045:ada8:cdcd:8043:6cbd	128.67.108.189
b51a:901b:cb15:8045:ada8:cdcd:8043:6cbe	128.67.108.190
b51a:901b:cb15:8045:ada8:cdcd:8043:6cbf	128.67.108.191
b51a:901b:cb15:8045:ada8:cdcd:8043:6cc0	128.67.108.192
b51a:901b:cb15:8045:ada8:cdcd:8043:6cc1	128.67.108.193
b51a:901b:cb15:8045:ada8:cdcd:8043:6cc2	128.67.108.194
b51a:901b:cb15:8045:ada8:cdcd:8043:6cc3	128.67.108.195
b51a:901b:cb15:8045:ada8:cdcd:8043:6cc4	128.67.108.196
b51a:901b:cb15:8045:ada8:cdcd:8043:6cc5	128.67.108.197
b51a:901b:cb15:8045:ada8:cdcd:8043:6cc6	128.67.108.198
b51a:901b:cb15:8045:ada8:cdcd:8043:6cc7	128.67.108.199
b51a:901b:cb15:8045:ada8:cdcd:8043:6cc8	128.67.108.200
b51a:901b:cb15:8045:ada8:cdcd:8043:6cc9	128.67.108.201
b51a:901b:cb15:8045:ada8:cdcd:8043:6cca	128.67.108.202
b51a:901b:cb15:8045:ada8:cdcd:8043:6ccb	128.67.108.203
b51a:901b:cb15:8045:ada8:cdcd:8043:6ccc	128.67.108.204
b51a:901b:cb15:8045:ada8:cdcd:8043:6ccd	128.67.108.205
b51a:901b:cb15:8045:ada8:cdcd:8043:6cce	128.67.108.206
b51a:901b:cb15:8045:ada8:cdcd:8043:6ccf	128.67.108.207
b51a:901b:cb15:8045:ada8:cdcd:8043:6cd0	128.67.108.208
b51a:901b:cb15:8045:ada8:cdcd:8043:6cd1	128.67.108.209
b51a:901b:cb15:8045:ada8:cdcd:8043:6cd2	128.67.108.210
b51a:901b:cb15:8045:ada8:cdcd:8043:6cd3	128.67.108.211
b51a:901b:cb15:8045:ada8:cdcd:8043:6cd4	128.67.108.212
b51a:901b:cb15:8045:ada8:cdcd:8043:6cd5	128.67.108.213
b51a:901b:cb15:8045:ada8:cdcd:8043:6cd6	128.67.108.214
b51a:901b:cb15:8045:ada8:cdcd:8043:6cd7	128.67.108.215
b51a:901b:cb15:8045:ada8:cdcd:8043:6cd8	128.67.108.216
b51a:901b:cb15:8045:ada8:cdcd:8043:6cd9	128.67.108.217
b51a:901b:cb15:8045:ada8:cdcd:8043:6cda	128.67.108.218
b51a:901b:cb15:8045:ada8:cdcd:8043:6cdb	128.67.108.219
b51a:901b:cb15:8045:ada8:cdcd:8043:6cdc	128.67.108.220
b51a:901b:cb15:8045:ada8:cdcd:8043:6cdd	128.67.108.221
b51a:901b:cb15:8045:ada8:cdcd:8043:6cde	128.67.108.222
b51a:901b:cb15:8045:ada8:cdcd:8043:6cdf	128.67.108.223
b51a:901b:cb15:8045:ada8:cdcd:8043:6ce0	128.67.108.224
b51a:901b:cb15:8045:ada8:cdcd:8043:6ce1	128.67.108.225
b51a:901b:cb15:8045:ada8:cdcd:8043:6ce2	128.67.108.226
b51a:901b:cb15:8045:ada8:cdcd:8043:6ce3	128.67.108.227
b51a:901b:cb15:8045:ada8:cdcd:8043:6ce4	128.67.108.228
b51a:901b:cb15:8045:ada8:cdcd:8043:6ce5	128.67.108.229
b51a:901b:cb15:8045:ada8:cdcd:8043:6ce6	128.67.108.230
b51a:901b:cb15:8045:ada8:cdcd:8043:6ce7	128.67.108.231
b51a:901b:cb15:8045:ada8:cdcd:8043:6ce8	128.67.108.232
b51a:901b:cb15:8045:ada8:cdcd:8043:6ce9	128.67.108.233
b51a:901b:cb15:8045:ada8:cdcd:8043:6cea	128.67.108.234
b51a:901b:cb15:8045:ada8:cdcd:8043:6ceb	128.67.108.235
b51a:901b:cb15:8045:ada8:cdcd:8043:6cec	128.67.108.236
b51a:901b:cb15:8045:ada8:cdcd:8043:6ced	128.67.108.237
b51a:901b:cb15:8045:ada8:cdcd:8043:6cee	128.67.108.238
b51a:901b:cb15:8045:ada8:cdcd:8043:6cef	128.67.108.239
b51a:901b:cb15:8045:ada8:cdcd:8043:6cf0	128.67.108.240
b51a:901b:cb15:8045:ada8:cdcd:8043:6cf1	128.67.108.241
b51a:901b:cb15:8045:ada8:cdcd:8043:6cf2	128.67.108.242
b51a:901b:cb15:8045:ada8:cdcd:8043:6cf3	128.67.108.243
b51a:901b:cb15:8045:ada8:cdcd:8043:6cf4	128.67.108.244
b51a:901b:cb15:8045:ada8:cdcd:8043:6cf5	128.67.108.245
b51a:901b:cb15:8045:ada8:cdcd:8043:6cf6	128.67.108.246
b51a:901b:cb15:8045:ada8:cdcd:8043:6cf7	128.67.108.247
b51a:901b:cb15:8045:ada8:cdcd:8043:6cf8	128.67.108.248
b51a:901b:cb15:8045:ada8:cdcd:8043:6cf9	128.67.108.249
b51a:901b:cb15:8045:ada8:cdcd:8043:6cfa	128.67.108.250
b51a:901b:cb15:8045:ada8:cdcd:8043:6cfb	128.67.108.251
b51a:901b:cb15:8045:ada8:cdcd:8043:6cfc	128.67.108.252
b51a:901b:cb15:8045:ada8:cdcd:8043:6cfd	128.67.108.253
b51a:901b:cb15:8045:ada8:cdcd:8043:6cfe	128.67.108.254
b51a:901b:cb15:8045:ada8:cdcd:8043:6cff	128.67.108.255

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.