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:dc01	91.81.220.1
b51a:901b:cb15:8045:ada8:bc24:5b51:dc02	91.81.220.2
b51a:901b:cb15:8045:ada8:bc24:5b51:dc03	91.81.220.3
b51a:901b:cb15:8045:ada8:bc24:5b51:dc04	91.81.220.4
b51a:901b:cb15:8045:ada8:bc24:5b51:dc05	91.81.220.5
b51a:901b:cb15:8045:ada8:bc24:5b51:dc06	91.81.220.6
b51a:901b:cb15:8045:ada8:bc24:5b51:dc07	91.81.220.7
b51a:901b:cb15:8045:ada8:bc24:5b51:dc08	91.81.220.8
b51a:901b:cb15:8045:ada8:bc24:5b51:dc09	91.81.220.9
b51a:901b:cb15:8045:ada8:bc24:5b51:dc0a	91.81.220.10
b51a:901b:cb15:8045:ada8:bc24:5b51:dc0b	91.81.220.11
b51a:901b:cb15:8045:ada8:bc24:5b51:dc0c	91.81.220.12
b51a:901b:cb15:8045:ada8:bc24:5b51:dc0d	91.81.220.13
b51a:901b:cb15:8045:ada8:bc24:5b51:dc0e	91.81.220.14
b51a:901b:cb15:8045:ada8:bc24:5b51:dc0f	91.81.220.15
b51a:901b:cb15:8045:ada8:bc24:5b51:dc10	91.81.220.16
b51a:901b:cb15:8045:ada8:bc24:5b51:dc11	91.81.220.17
b51a:901b:cb15:8045:ada8:bc24:5b51:dc12	91.81.220.18
b51a:901b:cb15:8045:ada8:bc24:5b51:dc13	91.81.220.19
b51a:901b:cb15:8045:ada8:bc24:5b51:dc14	91.81.220.20
b51a:901b:cb15:8045:ada8:bc24:5b51:dc15	91.81.220.21
b51a:901b:cb15:8045:ada8:bc24:5b51:dc16	91.81.220.22
b51a:901b:cb15:8045:ada8:bc24:5b51:dc17	91.81.220.23
b51a:901b:cb15:8045:ada8:bc24:5b51:dc18	91.81.220.24
b51a:901b:cb15:8045:ada8:bc24:5b51:dc19	91.81.220.25
b51a:901b:cb15:8045:ada8:bc24:5b51:dc1a	91.81.220.26
b51a:901b:cb15:8045:ada8:bc24:5b51:dc1b	91.81.220.27
b51a:901b:cb15:8045:ada8:bc24:5b51:dc1c	91.81.220.28
b51a:901b:cb15:8045:ada8:bc24:5b51:dc1d	91.81.220.29
b51a:901b:cb15:8045:ada8:bc24:5b51:dc1e	91.81.220.30
b51a:901b:cb15:8045:ada8:bc24:5b51:dc1f	91.81.220.31
b51a:901b:cb15:8045:ada8:bc24:5b51:dc20	91.81.220.32
b51a:901b:cb15:8045:ada8:bc24:5b51:dc21	91.81.220.33
b51a:901b:cb15:8045:ada8:bc24:5b51:dc22	91.81.220.34
b51a:901b:cb15:8045:ada8:bc24:5b51:dc23	91.81.220.35
b51a:901b:cb15:8045:ada8:bc24:5b51:dc24	91.81.220.36
b51a:901b:cb15:8045:ada8:bc24:5b51:dc25	91.81.220.37
b51a:901b:cb15:8045:ada8:bc24:5b51:dc26	91.81.220.38
b51a:901b:cb15:8045:ada8:bc24:5b51:dc27	91.81.220.39
b51a:901b:cb15:8045:ada8:bc24:5b51:dc28	91.81.220.40
b51a:901b:cb15:8045:ada8:bc24:5b51:dc29	91.81.220.41
b51a:901b:cb15:8045:ada8:bc24:5b51:dc2a	91.81.220.42
b51a:901b:cb15:8045:ada8:bc24:5b51:dc2b	91.81.220.43
b51a:901b:cb15:8045:ada8:bc24:5b51:dc2c	91.81.220.44
b51a:901b:cb15:8045:ada8:bc24:5b51:dc2d	91.81.220.45
b51a:901b:cb15:8045:ada8:bc24:5b51:dc2e	91.81.220.46
b51a:901b:cb15:8045:ada8:bc24:5b51:dc2f	91.81.220.47
b51a:901b:cb15:8045:ada8:bc24:5b51:dc30	91.81.220.48
b51a:901b:cb15:8045:ada8:bc24:5b51:dc31	91.81.220.49
b51a:901b:cb15:8045:ada8:bc24:5b51:dc32	91.81.220.50
b51a:901b:cb15:8045:ada8:bc24:5b51:dc33	91.81.220.51
b51a:901b:cb15:8045:ada8:bc24:5b51:dc34	91.81.220.52
b51a:901b:cb15:8045:ada8:bc24:5b51:dc35	91.81.220.53
b51a:901b:cb15:8045:ada8:bc24:5b51:dc36	91.81.220.54
b51a:901b:cb15:8045:ada8:bc24:5b51:dc37	91.81.220.55
b51a:901b:cb15:8045:ada8:bc24:5b51:dc38	91.81.220.56
b51a:901b:cb15:8045:ada8:bc24:5b51:dc39	91.81.220.57
b51a:901b:cb15:8045:ada8:bc24:5b51:dc3a	91.81.220.58
b51a:901b:cb15:8045:ada8:bc24:5b51:dc3b	91.81.220.59
b51a:901b:cb15:8045:ada8:bc24:5b51:dc3c	91.81.220.60

b51a:901b:cb15:8045:ada8:bc24:5b51:dc3d	91.81.220.61
b51a:901b:cb15:8045:ada8:bc24:5b51:dc3e	91.81.220.62
b51a:901b:cb15:8045:ada8:bc24:5b51:dc3f	91.81.220.63
b51a:901b:cb15:8045:ada8:bc24:5b51:dc40	91.81.220.64
b51a:901b:cb15:8045:ada8:bc24:5b51:dc41	91.81.220.65
b51a:901b:cb15:8045:ada8:bc24:5b51:dc42	91.81.220.66
b51a:901b:cb15:8045:ada8:bc24:5b51:dc43	91.81.220.67
b51a:901b:cb15:8045:ada8:bc24:5b51:dc44	91.81.220.68
b51a:901b:cb15:8045:ada8:bc24:5b51:dc45	91.81.220.69
b51a:901b:cb15:8045:ada8:bc24:5b51:dc46	91.81.220.70
b51a:901b:cb15:8045:ada8:bc24:5b51:dc47	91.81.220.71
b51a:901b:cb15:8045:ada8:bc24:5b51:dc48	91.81.220.72
b51a:901b:cb15:8045:ada8:bc24:5b51:dc49	91.81.220.73
b51a:901b:cb15:8045:ada8:bc24:5b51:dc4a	91.81.220.74
b51a:901b:cb15:8045:ada8:bc24:5b51:dc4b	91.81.220.75
b51a:901b:cb15:8045:ada8:bc24:5b51:dc4c	91.81.220.76
b51a:901b:cb15:8045:ada8:bc24:5b51:dc4d	91.81.220.77
b51a:901b:cb15:8045:ada8:bc24:5b51:dc4e	91.81.220.78
b51a:901b:cb15:8045:ada8:bc24:5b51:dc4f	91.81.220.79
b51a:901b:cb15:8045:ada8:bc24:5b51:dc50	91.81.220.80
b51a:901b:cb15:8045:ada8:bc24:5b51:dc51	91.81.220.81
b51a:901b:cb15:8045:ada8:bc24:5b51:dc52	91.81.220.82
b51a:901b:cb15:8045:ada8:bc24:5b51:dc53	91.81.220.83
b51a:901b:cb15:8045:ada8:bc24:5b51:dc54	91.81.220.84
b51a:901b:cb15:8045:ada8:bc24:5b51:dc55	91.81.220.85
b51a:901b:cb15:8045:ada8:bc24:5b51:dc56	91.81.220.86
b51a:901b:cb15:8045:ada8:bc24:5b51:dc57	91.81.220.87
b51a:901b:cb15:8045:ada8:bc24:5b51:dc58	91.81.220.88
b51a:901b:cb15:8045:ada8:bc24:5b51:dc59	91.81.220.89
b51a:901b:cb15:8045:ada8:bc24:5b51:dc5a	91.81.220.90
b51a:901b:cb15:8045:ada8:bc24:5b51:dc5b	91.81.220.91
b51a:901b:cb15:8045:ada8:bc24:5b51:dc5c	91.81.220.92
b51a:901b:cb15:8045:ada8:bc24:5b51:dc5d	91.81.220.93
b51a:901b:cb15:8045:ada8:bc24:5b51:dc5e	91.81.220.94
b51a:901b:cb15:8045:ada8:bc24:5b51:dc5f	91.81.220.95
b51a:901b:cb15:8045:ada8:bc24:5b51:dc60	91.81.220.96
b51a:901b:cb15:8045:ada8:bc24:5b51:dc61	91.81.220.97
b51a:901b:cb15:8045:ada8:bc24:5b51:dc62	91.81.220.98
b51a:901b:cb15:8045:ada8:bc24:5b51:dc63	91.81.220.99
b51a:901b:cb15:8045:ada8:bc24:5b51:dc64	91.81.220.100
b51a:901b:cb15:8045:ada8:bc24:5b51:dc65	91.81.220.101
b51a:901b:cb15:8045:ada8:bc24:5b51:dc66	91.81.220.102
b51a:901b:cb15:8045:ada8:bc24:5b51:dc67	91.81.220.103
b51a:901b:cb15:8045:ada8:bc24:5b51:dc68	91.81.220.104
b51a:901b:cb15:8045:ada8:bc24:5b51:dc69	91.81.220.105
b51a:901b:cb15:8045:ada8:bc24:5b51:dc6a	91.81.220.106
b51a:901b:cb15:8045:ada8:bc24:5b51:dc6b	91.81.220.107
b51a:901b:cb15:8045:ada8:bc24:5b51:dc6c	91.81.220.108
b51a:901b:cb15:8045:ada8:bc24:5b51:dc6d	91.81.220.109
b51a:901b:cb15:8045:ada8:bc24:5b51:dc6e	91.81.220.110
b51a:901b:cb15:8045:ada8:bc24:5b51:dc6f	91.81.220.111
b51a:901b:cb15:8045:ada8:bc24:5b51:dc70	91.81.220.112
b51a:901b:cb15:8045:ada8:bc24:5b51:dc71	91.81.220.113
b51a:901b:cb15:8045:ada8:bc24:5b51:dc72	91.81.220.114
b51a:901b:cb15:8045:ada8:bc24:5b51:dc73	91.81.220.115
b51a:901b:cb15:8045:ada8:bc24:5b51:dc74	91.81.220.116
b51a:901b:cb15:8045:ada8:bc24:5b51:dc75	91.81.220.117
b51a:901b:cb15:8045:ada8:bc24:5b51:dc76	91.81.220.118
b51a:901b:cb15:8045:ada8:bc24:5b51:dc77	91.81.220.119
b51a:901b:cb15:8045:ada8:bc24:5b51:dc78	91.81.220.120

b51a:901b:cb15:8045:ada8:bc24:5b51:dc79	91.81.220.121
b51a:901b:cb15:8045:ada8:bc24:5b51:dc7a	91.81.220.122
b51a:901b:cb15:8045:ada8:bc24:5b51:dc7b	91.81.220.123
b51a:901b:cb15:8045:ada8:bc24:5b51:dc7c	91.81.220.124
b51a:901b:cb15:8045:ada8:bc24:5b51:dc7d	91.81.220.125
b51a:901b:cb15:8045:ada8:bc24:5b51:dc7e	91.81.220.126
b51a:901b:cb15:8045:ada8:bc24:5b51:dc7f	91.81.220.127
b51a:901b:cb15:8045:ada8:bc24:5b51:dc80	91.81.220.128
b51a:901b:cb15:8045:ada8:bc24:5b51:dc81	91.81.220.129
b51a:901b:cb15:8045:ada8:bc24:5b51:dc82	91.81.220.130
b51a:901b:cb15:8045:ada8:bc24:5b51:dc83	91.81.220.131
b51a:901b:cb15:8045:ada8:bc24:5b51:dc84	91.81.220.132
b51a:901b:cb15:8045:ada8:bc24:5b51:dc85	91.81.220.133
b51a:901b:cb15:8045:ada8:bc24:5b51:dc86	91.81.220.134
b51a:901b:cb15:8045:ada8:bc24:5b51:dc87	91.81.220.135
b51a:901b:cb15:8045:ada8:bc24:5b51:dc88	91.81.220.136
b51a:901b:cb15:8045:ada8:bc24:5b51:dc89	91.81.220.137
b51a:901b:cb15:8045:ada8:bc24:5b51:dc8a	91.81.220.138
b51a:901b:cb15:8045:ada8:bc24:5b51:dc8b	91.81.220.139
b51a:901b:cb15:8045:ada8:bc24:5b51:dc8c	91.81.220.140
b51a:901b:cb15:8045:ada8:bc24:5b51:dc8d	91.81.220.141
b51a:901b:cb15:8045:ada8:bc24:5b51:dc8e	91.81.220.142
b51a:901b:cb15:8045:ada8:bc24:5b51:dc8f	91.81.220.143
b51a:901b:cb15:8045:ada8:bc24:5b51:dc90	91.81.220.144
b51a:901b:cb15:8045:ada8:bc24:5b51:dc91	91.81.220.145
b51a:901b:cb15:8045:ada8:bc24:5b51:dc92	91.81.220.146
b51a:901b:cb15:8045:ada8:bc24:5b51:dc93	91.81.220.147
b51a:901b:cb15:8045:ada8:bc24:5b51:dc94	91.81.220.148
b51a:901b:cb15:8045:ada8:bc24:5b51:dc95	91.81.220.149
b51a:901b:cb15:8045:ada8:bc24:5b51:dc96	91.81.220.150
b51a:901b:cb15:8045:ada8:bc24:5b51:dc97	91.81.220.151
b51a:901b:cb15:8045:ada8:bc24:5b51:dc98	91.81.220.152
b51a:901b:cb15:8045:ada8:bc24:5b51:dc99	91.81.220.153
b51a:901b:cb15:8045:ada8:bc24:5b51:dc9a	91.81.220.154
b51a:901b:cb15:8045:ada8:bc24:5b51:dc9b	91.81.220.155
b51a:901b:cb15:8045:ada8:bc24:5b51:dc9c	91.81.220.156
b51a:901b:cb15:8045:ada8:bc24:5b51:dc9d	91.81.220.157
b51a:901b:cb15:8045:ada8:bc24:5b51:dc9e	91.81.220.158
b51a:901b:cb15:8045:ada8:bc24:5b51:dc9f	91.81.220.159
b51a:901b:cb15:8045:ada8:bc24:5b51:dca0	91.81.220.160
b51a:901b:cb15:8045:ada8:bc24:5b51:dca1	91.81.220.161
b51a:901b:cb15:8045:ada8:bc24:5b51:dca2	91.81.220.162
b51a:901b:cb15:8045:ada8:bc24:5b51:dca3	91.81.220.163
b51a:901b:cb15:8045:ada8:bc24:5b51:dca4	91.81.220.164
b51a:901b:cb15:8045:ada8:bc24:5b51:dca5	91.81.220.165
b51a:901b:cb15:8045:ada8:bc24:5b51:dca6	91.81.220.166
b51a:901b:cb15:8045:ada8:bc24:5b51:dca7	91.81.220.167
b51a:901b:cb15:8045:ada8:bc24:5b51:dca8	91.81.220.168
b51a:901b:cb15:8045:ada8:bc24:5b51:dca9	91.81.220.169
b51a:901b:cb15:8045:ada8:bc24:5b51:dcaa	91.81.220.170
b51a:901b:cb15:8045:ada8:bc24:5b51:dcab	91.81.220.171
b51a:901b:cb15:8045:ada8:bc24:5b51:dcac	91.81.220.172
b51a:901b:cb15:8045:ada8:bc24:5b51:dcad	91.81.220.173
b51a:901b:cb15:8045:ada8:bc24:5b51:dcae	91.81.220.174
b51a:901b:cb15:8045:ada8:bc24:5b51:dcaf	91.81.220.175
b51a:901b:cb15:8045:ada8:bc24:5b51:dcb0	91.81.220.176
b51a:901b:cb15:8045:ada8:bc24:5b51:dcb1	91.81.220.177
b51a:901b:cb15:8045:ada8:bc24:5b51:dcb2	91.81.220.178
b51a:901b:cb15:8045:ada8:bc24:5b51:dcb3	91.81.220.179
b51a:901b:cb15:8045:ada8:bc24:5b51:dcb4	91.81.220.180

b51a:901b:cb15:8045:ada8:bc24:5b51:dcb5	91.81.220.181
b51a:901b:cb15:8045:ada8:bc24:5b51:dcb6	91.81.220.182
b51a:901b:cb15:8045:ada8:bc24:5b51:dcb7	91.81.220.183
b51a:901b:cb15:8045:ada8:bc24:5b51:dcb8	91.81.220.184
b51a:901b:cb15:8045:ada8:bc24:5b51:dcb9	91.81.220.185
b51a:901b:cb15:8045:ada8:bc24:5b51:dcba	91.81.220.186
b51a:901b:cb15:8045:ada8:bc24:5b51:dcbb	91.81.220.187
b51a:901b:cb15:8045:ada8:bc24:5b51:dcbc	91.81.220.188
b51a:901b:cb15:8045:ada8:bc24:5b51:dcbd	91.81.220.189
b51a:901b:cb15:8045:ada8:bc24:5b51:dcbe	91.81.220.190
b51a:901b:cb15:8045:ada8:bc24:5b51:dcbf	91.81.220.191
b51a:901b:cb15:8045:ada8:bc24:5b51:dcc0	91.81.220.192
b51a:901b:cb15:8045:ada8:bc24:5b51:dcc1	91.81.220.193
b51a:901b:cb15:8045:ada8:bc24:5b51:dcc2	91.81.220.194
b51a:901b:cb15:8045:ada8:bc24:5b51:dcc3	91.81.220.195
b51a:901b:cb15:8045:ada8:bc24:5b51:dcc4	91.81.220.196
b51a:901b:cb15:8045:ada8:bc24:5b51:dcc5	91.81.220.197
b51a:901b:cb15:8045:ada8:bc24:5b51:dcc6	91.81.220.198
b51a:901b:cb15:8045:ada8:bc24:5b51:dcc7	91.81.220.199
b51a:901b:cb15:8045:ada8:bc24:5b51:dcc8	91.81.220.200
b51a:901b:cb15:8045:ada8:bc24:5b51:dcc9	91.81.220.201
b51a:901b:cb15:8045:ada8:bc24:5b51:dcca	91.81.220.202
b51a:901b:cb15:8045:ada8:bc24:5b51:dccb	91.81.220.203
b51a:901b:cb15:8045:ada8:bc24:5b51:dccc	91.81.220.204
b51a:901b:cb15:8045:ada8:bc24:5b51:dccd	91.81.220.205
b51a:901b:cb15:8045:ada8:bc24:5b51:dcce	91.81.220.206
b51a:901b:cb15:8045:ada8:bc24:5b51:dccf	91.81.220.207
b51a:901b:cb15:8045:ada8:bc24:5b51:dcd0	91.81.220.208
b51a:901b:cb15:8045:ada8:bc24:5b51:dcd1	91.81.220.209
b51a:901b:cb15:8045:ada8:bc24:5b51:dcd2	91.81.220.210
b51a:901b:cb15:8045:ada8:bc24:5b51:dcd3	91.81.220.211
b51a:901b:cb15:8045:ada8:bc24:5b51:dcd4	91.81.220.212
b51a:901b:cb15:8045:ada8:bc24:5b51:dcd5	91.81.220.213
b51a:901b:cb15:8045:ada8:bc24:5b51:dcd6	91.81.220.214
b51a:901b:cb15:8045:ada8:bc24:5b51:dcd7	91.81.220.215
b51a:901b:cb15:8045:ada8:bc24:5b51:dcd8	91.81.220.216
b51a:901b:cb15:8045:ada8:bc24:5b51:dcd9	91.81.220.217
b51a:901b:cb15:8045:ada8:bc24:5b51:dcda	91.81.220.218
b51a:901b:cb15:8045:ada8:bc24:5b51:dcdb	91.81.220.219
b51a:901b:cb15:8045:ada8:bc24:5b51:dcdc	91.81.220.220
b51a:901b:cb15:8045:ada8:bc24:5b51:dcdd	91.81.220.221
b51a:901b:cb15:8045:ada8:bc24:5b51:dcde	91.81.220.222
b51a:901b:cb15:8045:ada8:bc24:5b51:dcdf	91.81.220.223
b51a:901b:cb15:8045:ada8:bc24:5b51:dce0	91.81.220.224
b51a:901b:cb15:8045:ada8:bc24:5b51:dce1	91.81.220.225
b51a:901b:cb15:8045:ada8:bc24:5b51:dce2	91.81.220.226
b51a:901b:cb15:8045:ada8:bc24:5b51:dce3	91.81.220.227
b51a:901b:cb15:8045:ada8:bc24:5b51:dce4	91.81.220.228
b51a:901b:cb15:8045:ada8:bc24:5b51:dce5	91.81.220.229
b51a:901b:cb15:8045:ada8:bc24:5b51:dce6	91.81.220.230
b51a:901b:cb15:8045:ada8:bc24:5b51:dce7	91.81.220.231
b51a:901b:cb15:8045:ada8:bc24:5b51:dce8	91.81.220.232
b51a:901b:cb15:8045:ada8:bc24:5b51:dce9	91.81.220.233
b51a:901b:cb15:8045:ada8:bc24:5b51:dcea	91.81.220.234
b51a:901b:cb15:8045:ada8:bc24:5b51:dceb	91.81.220.235
b51a:901b:cb15:8045:ada8:bc24:5b51:dcec	91.81.220.236
b51a:901b:cb15:8045:ada8:bc24:5b51:dced	91.81.220.237
b51a:901b:cb15:8045:ada8:bc24:5b51:dcee	91.81.220.238
b51a:901b:cb15:8045:ada8:bc24:5b51:dcef	91.81.220.239
b51a:901b:cb15:8045:ada8:bc24:5b51:dcf0	91.81.220.240
b51a:901b:cb15:8045:ada8:bc24:5b51:dcf1	91.81.220.241
b51a:901b:cb15:8045:ada8:bc24:5b51:dcf2	91.81.220.242
b51a:901b:cb15:8045:ada8:bc24:5b51:dcf3	91.81.220.243
b51a:901b:cb15:8045:ada8:bc24:5b51:dcf4	91.81.220.244
b51a:901b:cb15:8045:ada8:bc24:5b51:dcf5	91.81.220.245
b51a:901b:cb15:8045:ada8:bc24:5b51:dcf6	91.81.220.246
b51a:901b:cb15:8045:ada8:bc24:5b51:dcf7	91.81.220.247
b51a:901b:cb15:8045:ada8:bc24:5b51:dcf8	91.81.220.248
b51a:901b:cb15:8045:ada8:bc24:5b51:dcf9	91.81.220.249
b51a:901b:cb15:8045:ada8:bc24:5b51:dcfa	91.81.220.250
b51a:901b:cb15:8045:ada8:bc24:5b51:dcfb	91.81.220.251
b51a:901b:cb15:8045:ada8:bc24:5b51:dcfc	91.81.220.252
b51a:901b:cb15:8045:ada8:bc24:5b51:dcfd	91.81.220.253
b51a:901b:cb15:8045:ada8:bc24:5b51:dcfe	91.81.220.254
b51a:901b:cb15:8045:ada8:bc24:5b51:dcff	91.81.220.255

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.