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:bc24:5b51:6c01	91.81.108.1
b51a:901b:cb15:8045:ada8:bc24:5b51:6c02	91.81.108.2
b51a:901b:cb15:8045:ada8:bc24:5b51:6c03	91.81.108.3
b51a:901b:cb15:8045:ada8:bc24:5b51:6c04	91.81.108.4
b51a:901b:cb15:8045:ada8:bc24:5b51:6c05	91.81.108.5
b51a:901b:cb15:8045:ada8:bc24:5b51:6c06	91.81.108.6
b51a:901b:cb15:8045:ada8:bc24:5b51:6c07	91.81.108.7
b51a:901b:cb15:8045:ada8:bc24:5b51:6c08	91.81.108.8
b51a:901b:cb15:8045:ada8:bc24:5b51:6c09	91.81.108.9
b51a:901b:cb15:8045:ada8:bc24:5b51:6c0a	91.81.108.10
b51a:901b:cb15:8045:ada8:bc24:5b51:6c0b	91.81.108.11
b51a:901b:cb15:8045:ada8:bc24:5b51:6c0c	91.81.108.12
b51a:901b:cb15:8045:ada8:bc24:5b51:6c0d	91.81.108.13
b51a:901b:cb15:8045:ada8:bc24:5b51:6c0e	91.81.108.14
b51a:901b:cb15:8045:ada8:bc24:5b51:6c0f	91.81.108.15
b51a:901b:cb15:8045:ada8:bc24:5b51:6c10	91.81.108.16
b51a:901b:cb15:8045:ada8:bc24:5b51:6c11	91.81.108.17
b51a:901b:cb15:8045:ada8:bc24:5b51:6c12	91.81.108.18
b51a:901b:cb15:8045:ada8:bc24:5b51:6c13	91.81.108.19
b51a:901b:cb15:8045:ada8:bc24:5b51:6c14	91.81.108.20
b51a:901b:cb15:8045:ada8:bc24:5b51:6c15	91.81.108.21
b51a:901b:cb15:8045:ada8:bc24:5b51:6c16	91.81.108.22
b51a:901b:cb15:8045:ada8:bc24:5b51:6c17	91.81.108.23
b51a:901b:cb15:8045:ada8:bc24:5b51:6c18	91.81.108.24
b51a:901b:cb15:8045:ada8:bc24:5b51:6c19	91.81.108.25
b51a:901b:cb15:8045:ada8:bc24:5b51:6c1a	91.81.108.26
b51a:901b:cb15:8045:ada8:bc24:5b51:6c1b	91.81.108.27
b51a:901b:cb15:8045:ada8:bc24:5b51:6c1c	91.81.108.28
b51a:901b:cb15:8045:ada8:bc24:5b51:6c1d	91.81.108.29
b51a:901b:cb15:8045:ada8:bc24:5b51:6c1e	91.81.108.30
b51a:901b:cb15:8045:ada8:bc24:5b51:6c1f	91.81.108.31
b51a:901b:cb15:8045:ada8:bc24:5b51:6c20	91.81.108.32
b51a:901b:cb15:8045:ada8:bc24:5b51:6c21	91.81.108.33
b51a:901b:cb15:8045:ada8:bc24:5b51:6c22	91.81.108.34
b51a:901b:cb15:8045:ada8:bc24:5b51:6c23	91.81.108.35
b51a:901b:cb15:8045:ada8:bc24:5b51:6c24	91.81.108.36
b51a:901b:cb15:8045:ada8:bc24:5b51:6c25	91.81.108.37
b51a:901b:cb15:8045:ada8:bc24:5b51:6c26	91.81.108.38
b51a:901b:cb15:8045:ada8:bc24:5b51:6c27	91.81.108.39
b51a:901b:cb15:8045:ada8:bc24:5b51:6c28	91.81.108.40
b51a:901b:cb15:8045:ada8:bc24:5b51:6c29	91.81.108.41
b51a:901b:cb15:8045:ada8:bc24:5b51:6c2a	91.81.108.42
b51a:901b:cb15:8045:ada8:bc24:5b51:6c2b	91.81.108.43
b51a:901b:cb15:8045:ada8:bc24:5b51:6c2c	91.81.108.44
b51a:901b:cb15:8045:ada8:bc24:5b51:6c2d	91.81.108.45
b51a:901b:cb15:8045:ada8:bc24:5b51:6c2e	91.81.108.46
b51a:901b:cb15:8045:ada8:bc24:5b51:6c2f	91.81.108.47
b51a:901b:cb15:8045:ada8:bc24:5b51:6c30	91.81.108.48
b51a:901b:cb15:8045:ada8:bc24:5b51:6c31	91.81.108.49
b51a:901b:cb15:8045:ada8:bc24:5b51:6c32	91.81.108.50
b51a:901b:cb15:8045:ada8:bc24:5b51:6c33	91.81.108.51
b51a:901b:cb15:8045:ada8:bc24:5b51:6c34	91.81.108.52
b51a:901b:cb15:8045:ada8:bc24:5b51:6c35	91.81.108.53
b51a:901b:cb15:8045:ada8:bc24:5b51:6c36	91.81.108.54
b51a:901b:cb15:8045:ada8:bc24:5b51:6c37	91.81.108.55
b51a:901b:cb15:8045:ada8:bc24:5b51:6c38	91.81.108.56
b51a:901b:cb15:8045:ada8:bc24:5b51:6c39	91.81.108.57
b51a:901b:cb15:8045:ada8:bc24:5b51:6c3a	91.81.108.58
b51a:901b:cb15:8045:ada8:bc24:5b51:6c3b	91.81.108.59
b51a:901b:cb15:8045:ada8:bc24:5b51:6c3c	91.81.108.60

b51a:901b:cb15:8045:ada8:bc24:5b51:6c3d	91.81.108.61
b51a:901b:cb15:8045:ada8:bc24:5b51:6c3e	91.81.108.62
b51a:901b:cb15:8045:ada8:bc24:5b51:6c3f	91.81.108.63
b51a:901b:cb15:8045:ada8:bc24:5b51:6c40	91.81.108.64
b51a:901b:cb15:8045:ada8:bc24:5b51:6c41	91.81.108.65
b51a:901b:cb15:8045:ada8:bc24:5b51:6c42	91.81.108.66
b51a:901b:cb15:8045:ada8:bc24:5b51:6c43	91.81.108.67
b51a:901b:cb15:8045:ada8:bc24:5b51:6c44	91.81.108.68
b51a:901b:cb15:8045:ada8:bc24:5b51:6c45	91.81.108.69
b51a:901b:cb15:8045:ada8:bc24:5b51:6c46	91.81.108.70
b51a:901b:cb15:8045:ada8:bc24:5b51:6c47	91.81.108.71
b51a:901b:cb15:8045:ada8:bc24:5b51:6c48	91.81.108.72
b51a:901b:cb15:8045:ada8:bc24:5b51:6c49	91.81.108.73
b51a:901b:cb15:8045:ada8:bc24:5b51:6c4a	91.81.108.74
b51a:901b:cb15:8045:ada8:bc24:5b51:6c4b	91.81.108.75
b51a:901b:cb15:8045:ada8:bc24:5b51:6c4c	91.81.108.76
b51a:901b:cb15:8045:ada8:bc24:5b51:6c4d	91.81.108.77
b51a:901b:cb15:8045:ada8:bc24:5b51:6c4e	91.81.108.78
b51a:901b:cb15:8045:ada8:bc24:5b51:6c4f	91.81.108.79
b51a:901b:cb15:8045:ada8:bc24:5b51:6c50	91.81.108.80
b51a:901b:cb15:8045:ada8:bc24:5b51:6c51	91.81.108.81
b51a:901b:cb15:8045:ada8:bc24:5b51:6c52	91.81.108.82
b51a:901b:cb15:8045:ada8:bc24:5b51:6c53	91.81.108.83
b51a:901b:cb15:8045:ada8:bc24:5b51:6c54	91.81.108.84
b51a:901b:cb15:8045:ada8:bc24:5b51:6c55	91.81.108.85
b51a:901b:cb15:8045:ada8:bc24:5b51:6c56	91.81.108.86
b51a:901b:cb15:8045:ada8:bc24:5b51:6c57	91.81.108.87
b51a:901b:cb15:8045:ada8:bc24:5b51:6c58	91.81.108.88
b51a:901b:cb15:8045:ada8:bc24:5b51:6c59	91.81.108.89
b51a:901b:cb15:8045:ada8:bc24:5b51:6c5a	91.81.108.90
b51a:901b:cb15:8045:ada8:bc24:5b51:6c5b	91.81.108.91
b51a:901b:cb15:8045:ada8:bc24:5b51:6c5c	91.81.108.92
b51a:901b:cb15:8045:ada8:bc24:5b51:6c5d	91.81.108.93
b51a:901b:cb15:8045:ada8:bc24:5b51:6c5e	91.81.108.94
b51a:901b:cb15:8045:ada8:bc24:5b51:6c5f	91.81.108.95
b51a:901b:cb15:8045:ada8:bc24:5b51:6c60	91.81.108.96
b51a:901b:cb15:8045:ada8:bc24:5b51:6c61	91.81.108.97
b51a:901b:cb15:8045:ada8:bc24:5b51:6c62	91.81.108.98
b51a:901b:cb15:8045:ada8:bc24:5b51:6c63	91.81.108.99
b51a:901b:cb15:8045:ada8:bc24:5b51:6c64	91.81.108.100
b51a:901b:cb15:8045:ada8:bc24:5b51:6c65	91.81.108.101
b51a:901b:cb15:8045:ada8:bc24:5b51:6c66	91.81.108.102
b51a:901b:cb15:8045:ada8:bc24:5b51:6c67	91.81.108.103
b51a:901b:cb15:8045:ada8:bc24:5b51:6c68	91.81.108.104
b51a:901b:cb15:8045:ada8:bc24:5b51:6c69	91.81.108.105
b51a:901b:cb15:8045:ada8:bc24:5b51:6c6a	91.81.108.106
b51a:901b:cb15:8045:ada8:bc24:5b51:6c6b	91.81.108.107
b51a:901b:cb15:8045:ada8:bc24:5b51:6c6c	91.81.108.108
b51a:901b:cb15:8045:ada8:bc24:5b51:6c6d	91.81.108.109
b51a:901b:cb15:8045:ada8:bc24:5b51:6c6e	91.81.108.110
b51a:901b:cb15:8045:ada8:bc24:5b51:6c6f	91.81.108.111
b51a:901b:cb15:8045:ada8:bc24:5b51:6c70	91.81.108.112
b51a:901b:cb15:8045:ada8:bc24:5b51:6c71	91.81.108.113
b51a:901b:cb15:8045:ada8:bc24:5b51:6c72	91.81.108.114
b51a:901b:cb15:8045:ada8:bc24:5b51:6c73	91.81.108.115
b51a:901b:cb15:8045:ada8:bc24:5b51:6c74	91.81.108.116
b51a:901b:cb15:8045:ada8:bc24:5b51:6c75	91.81.108.117
b51a:901b:cb15:8045:ada8:bc24:5b51:6c76	91.81.108.118
b51a:901b:cb15:8045:ada8:bc24:5b51:6c77	91.81.108.119
b51a:901b:cb15:8045:ada8:bc24:5b51:6c78	91.81.108.120

b51a:901b:cb15:8045:ada8:bc24:5b51:6c79	91.81.108.121
b51a:901b:cb15:8045:ada8:bc24:5b51:6c7a	91.81.108.122
b51a:901b:cb15:8045:ada8:bc24:5b51:6c7b	91.81.108.123
b51a:901b:cb15:8045:ada8:bc24:5b51:6c7c	91.81.108.124
b51a:901b:cb15:8045:ada8:bc24:5b51:6c7d	91.81.108.125
b51a:901b:cb15:8045:ada8:bc24:5b51:6c7e	91.81.108.126
b51a:901b:cb15:8045:ada8:bc24:5b51:6c7f	91.81.108.127
b51a:901b:cb15:8045:ada8:bc24:5b51:6c80	91.81.108.128
b51a:901b:cb15:8045:ada8:bc24:5b51:6c81	91.81.108.129
b51a:901b:cb15:8045:ada8:bc24:5b51:6c82	91.81.108.130
b51a:901b:cb15:8045:ada8:bc24:5b51:6c83	91.81.108.131
b51a:901b:cb15:8045:ada8:bc24:5b51:6c84	91.81.108.132
b51a:901b:cb15:8045:ada8:bc24:5b51:6c85	91.81.108.133
b51a:901b:cb15:8045:ada8:bc24:5b51:6c86	91.81.108.134
b51a:901b:cb15:8045:ada8:bc24:5b51:6c87	91.81.108.135
b51a:901b:cb15:8045:ada8:bc24:5b51:6c88	91.81.108.136
b51a:901b:cb15:8045:ada8:bc24:5b51:6c89	91.81.108.137
b51a:901b:cb15:8045:ada8:bc24:5b51:6c8a	91.81.108.138
b51a:901b:cb15:8045:ada8:bc24:5b51:6c8b	91.81.108.139
b51a:901b:cb15:8045:ada8:bc24:5b51:6c8c	91.81.108.140
b51a:901b:cb15:8045:ada8:bc24:5b51:6c8d	91.81.108.141
b51a:901b:cb15:8045:ada8:bc24:5b51:6c8e	91.81.108.142
b51a:901b:cb15:8045:ada8:bc24:5b51:6c8f	91.81.108.143
b51a:901b:cb15:8045:ada8:bc24:5b51:6c90	91.81.108.144
b51a:901b:cb15:8045:ada8:bc24:5b51:6c91	91.81.108.145
b51a:901b:cb15:8045:ada8:bc24:5b51:6c92	91.81.108.146
b51a:901b:cb15:8045:ada8:bc24:5b51:6c93	91.81.108.147
b51a:901b:cb15:8045:ada8:bc24:5b51:6c94	91.81.108.148
b51a:901b:cb15:8045:ada8:bc24:5b51:6c95	91.81.108.149
b51a:901b:cb15:8045:ada8:bc24:5b51:6c96	91.81.108.150
b51a:901b:cb15:8045:ada8:bc24:5b51:6c97	91.81.108.151
b51a:901b:cb15:8045:ada8:bc24:5b51:6c98	91.81.108.152
b51a:901b:cb15:8045:ada8:bc24:5b51:6c99	91.81.108.153
b51a:901b:cb15:8045:ada8:bc24:5b51:6c9a	91.81.108.154
b51a:901b:cb15:8045:ada8:bc24:5b51:6c9b	91.81.108.155
b51a:901b:cb15:8045:ada8:bc24:5b51:6c9c	91.81.108.156
b51a:901b:cb15:8045:ada8:bc24:5b51:6c9d	91.81.108.157
b51a:901b:cb15:8045:ada8:bc24:5b51:6c9e	91.81.108.158
b51a:901b:cb15:8045:ada8:bc24:5b51:6c9f	91.81.108.159
b51a:901b:cb15:8045:ada8:bc24:5b51:6ca0	91.81.108.160
b51a:901b:cb15:8045:ada8:bc24:5b51:6ca1	91.81.108.161
b51a:901b:cb15:8045:ada8:bc24:5b51:6ca2	91.81.108.162
b51a:901b:cb15:8045:ada8:bc24:5b51:6ca3	91.81.108.163
b51a:901b:cb15:8045:ada8:bc24:5b51:6ca4	91.81.108.164
b51a:901b:cb15:8045:ada8:bc24:5b51:6ca5	91.81.108.165
b51a:901b:cb15:8045:ada8:bc24:5b51:6ca6	91.81.108.166
b51a:901b:cb15:8045:ada8:bc24:5b51:6ca7	91.81.108.167
b51a:901b:cb15:8045:ada8:bc24:5b51:6ca8	91.81.108.168
b51a:901b:cb15:8045:ada8:bc24:5b51:6ca9	91.81.108.169
b51a:901b:cb15:8045:ada8:bc24:5b51:6caa	91.81.108.170
b51a:901b:cb15:8045:ada8:bc24:5b51:6cab	91.81.108.171
b51a:901b:cb15:8045:ada8:bc24:5b51:6cac	91.81.108.172
b51a:901b:cb15:8045:ada8:bc24:5b51:6cad	91.81.108.173
b51a:901b:cb15:8045:ada8:bc24:5b51:6cae	91.81.108.174
b51a:901b:cb15:8045:ada8:bc24:5b51:6caf	91.81.108.175
b51a:901b:cb15:8045:ada8:bc24:5b51:6cb0	91.81.108.176
b51a:901b:cb15:8045:ada8:bc24:5b51:6cb1	91.81.108.177
b51a:901b:cb15:8045:ada8:bc24:5b51:6cb2	91.81.108.178
b51a:901b:cb15:8045:ada8:bc24:5b51:6cb3	91.81.108.179
b51a:901b:cb15:8045:ada8:bc24:5b51:6cb4	91.81.108.180

b51a:901b:cb15:8045:ada8:bc24:5b51:6cb5	91.81.108.181
b51a:901b:cb15:8045:ada8:bc24:5b51:6cb6	91.81.108.182
b51a:901b:cb15:8045:ada8:bc24:5b51:6cb7	91.81.108.183
b51a:901b:cb15:8045:ada8:bc24:5b51:6cb8	91.81.108.184
b51a:901b:cb15:8045:ada8:bc24:5b51:6cb9	91.81.108.185
b51a:901b:cb15:8045:ada8:bc24:5b51:6cba	91.81.108.186
b51a:901b:cb15:8045:ada8:bc24:5b51:6cbb	91.81.108.187
b51a:901b:cb15:8045:ada8:bc24:5b51:6cbc	91.81.108.188
b51a:901b:cb15:8045:ada8:bc24:5b51:6cbd	91.81.108.189
b51a:901b:cb15:8045:ada8:bc24:5b51:6cbe	91.81.108.190
b51a:901b:cb15:8045:ada8:bc24:5b51:6cbf	91.81.108.191
b51a:901b:cb15:8045:ada8:bc24:5b51:6cc0	91.81.108.192
b51a:901b:cb15:8045:ada8:bc24:5b51:6cc1	91.81.108.193
b51a:901b:cb15:8045:ada8:bc24:5b51:6cc2	91.81.108.194
b51a:901b:cb15:8045:ada8:bc24:5b51:6cc3	91.81.108.195
b51a:901b:cb15:8045:ada8:bc24:5b51:6cc4	91.81.108.196
b51a:901b:cb15:8045:ada8:bc24:5b51:6cc5	91.81.108.197
b51a:901b:cb15:8045:ada8:bc24:5b51:6cc6	91.81.108.198
b51a:901b:cb15:8045:ada8:bc24:5b51:6cc7	91.81.108.199
b51a:901b:cb15:8045:ada8:bc24:5b51:6cc8	91.81.108.200
b51a:901b:cb15:8045:ada8:bc24:5b51:6cc9	91.81.108.201
b51a:901b:cb15:8045:ada8:bc24:5b51:6cca	91.81.108.202
b51a:901b:cb15:8045:ada8:bc24:5b51:6ccb	91.81.108.203
b51a:901b:cb15:8045:ada8:bc24:5b51:6ccc	91.81.108.204
b51a:901b:cb15:8045:ada8:bc24:5b51:6ccd	91.81.108.205
b51a:901b:cb15:8045:ada8:bc24:5b51:6cce	91.81.108.206
b51a:901b:cb15:8045:ada8:bc24:5b51:6ccf	91.81.108.207
b51a:901b:cb15:8045:ada8:bc24:5b51:6cd0	91.81.108.208
b51a:901b:cb15:8045:ada8:bc24:5b51:6cd1	91.81.108.209
b51a:901b:cb15:8045:ada8:bc24:5b51:6cd2	91.81.108.210
b51a:901b:cb15:8045:ada8:bc24:5b51:6cd3	91.81.108.211
b51a:901b:cb15:8045:ada8:bc24:5b51:6cd4	91.81.108.212
b51a:901b:cb15:8045:ada8:bc24:5b51:6cd5	91.81.108.213
b51a:901b:cb15:8045:ada8:bc24:5b51:6cd6	91.81.108.214
b51a:901b:cb15:8045:ada8:bc24:5b51:6cd7	91.81.108.215
b51a:901b:cb15:8045:ada8:bc24:5b51:6cd8	91.81.108.216
b51a:901b:cb15:8045:ada8:bc24:5b51:6cd9	91.81.108.217
b51a:901b:cb15:8045:ada8:bc24:5b51:6cda	91.81.108.218
b51a:901b:cb15:8045:ada8:bc24:5b51:6cdb	91.81.108.219
b51a:901b:cb15:8045:ada8:bc24:5b51:6cdc	91.81.108.220
b51a:901b:cb15:8045:ada8:bc24:5b51:6cdd	91.81.108.221
b51a:901b:cb15:8045:ada8:bc24:5b51:6cde	91.81.108.222
b51a:901b:cb15:8045:ada8:bc24:5b51:6cdf	91.81.108.223
b51a:901b:cb15:8045:ada8:bc24:5b51:6ce0	91.81.108.224
b51a:901b:cb15:8045:ada8:bc24:5b51:6ce1	91.81.108.225
b51a:901b:cb15:8045:ada8:bc24:5b51:6ce2	91.81.108.226
b51a:901b:cb15:8045:ada8:bc24:5b51:6ce3	91.81.108.227
b51a:901b:cb15:8045:ada8:bc24:5b51:6ce4	91.81.108.228
b51a:901b:cb15:8045:ada8:bc24:5b51:6ce5	91.81.108.229
b51a:901b:cb15:8045:ada8:bc24:5b51:6ce6	91.81.108.230
b51a:901b:cb15:8045:ada8:bc24:5b51:6ce7	91.81.108.231
b51a:901b:cb15:8045:ada8:bc24:5b51:6ce8	91.81.108.232
b51a:901b:cb15:8045:ada8:bc24:5b51:6ce9	91.81.108.233
b51a:901b:cb15:8045:ada8:bc24:5b51:6cea	91.81.108.234
b51a:901b:cb15:8045:ada8:bc24:5b51:6ceb	91.81.108.235
b51a:901b:cb15:8045:ada8:bc24:5b51:6cec	91.81.108.236
b51a:901b:cb15:8045:ada8:bc24:5b51:6ced	91.81.108.237
b51a:901b:cb15:8045:ada8:bc24:5b51:6cee	91.81.108.238
b51a:901b:cb15:8045:ada8:bc24:5b51:6cef	91.81.108.239
b51a:901b:cb15:8045:ada8:bc24:5b51:6cf0	91.81.108.240
b51a:901b:cb15:8045:ada8:bc24:5b51:6cf1	91.81.108.241
b51a:901b:cb15:8045:ada8:bc24:5b51:6cf2	91.81.108.242
b51a:901b:cb15:8045:ada8:bc24:5b51:6cf3	91.81.108.243
b51a:901b:cb15:8045:ada8:bc24:5b51:6cf4	91.81.108.244
b51a:901b:cb15:8045:ada8:bc24:5b51:6cf5	91.81.108.245
b51a:901b:cb15:8045:ada8:bc24:5b51:6cf6	91.81.108.246
b51a:901b:cb15:8045:ada8:bc24:5b51:6cf7	91.81.108.247
b51a:901b:cb15:8045:ada8:bc24:5b51:6cf8	91.81.108.248
b51a:901b:cb15:8045:ada8:bc24:5b51:6cf9	91.81.108.249
b51a:901b:cb15:8045:ada8:bc24:5b51:6cfa	91.81.108.250
b51a:901b:cb15:8045:ada8:bc24:5b51:6cfb	91.81.108.251
b51a:901b:cb15:8045:ada8:bc24:5b51:6cfc	91.81.108.252
b51a:901b:cb15:8045:ada8:bc24:5b51:6cfd	91.81.108.253
b51a:901b:cb15:8045:ada8:bc24:5b51:6cfe	91.81.108.254
b51a:901b:cb15:8045:ada8:bc24:5b51:6cff	91.81.108.255

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.