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:eb24:155b:bc01	21.91.188.1
b51a:901b:cb15:8045:ada8:eb24:155b:bc02	21.91.188.2
b51a:901b:cb15:8045:ada8:eb24:155b:bc03	21.91.188.3
b51a:901b:cb15:8045:ada8:eb24:155b:bc04	21.91.188.4
b51a:901b:cb15:8045:ada8:eb24:155b:bc05	21.91.188.5
b51a:901b:cb15:8045:ada8:eb24:155b:bc06	21.91.188.6
b51a:901b:cb15:8045:ada8:eb24:155b:bc07	21.91.188.7
b51a:901b:cb15:8045:ada8:eb24:155b:bc08	21.91.188.8
b51a:901b:cb15:8045:ada8:eb24:155b:bc09	21.91.188.9
b51a:901b:cb15:8045:ada8:eb24:155b:bc0a	21.91.188.10
b51a:901b:cb15:8045:ada8:eb24:155b:bc0b	21.91.188.11
b51a:901b:cb15:8045:ada8:eb24:155b:bc0c	21.91.188.12
b51a:901b:cb15:8045:ada8:eb24:155b:bc0d	21.91.188.13
b51a:901b:cb15:8045:ada8:eb24:155b:bc0e	21.91.188.14
b51a:901b:cb15:8045:ada8:eb24:155b:bc0f	21.91.188.15
b51a:901b:cb15:8045:ada8:eb24:155b:bc10	21.91.188.16
b51a:901b:cb15:8045:ada8:eb24:155b:bc11	21.91.188.17
b51a:901b:cb15:8045:ada8:eb24:155b:bc12	21.91.188.18
b51a:901b:cb15:8045:ada8:eb24:155b:bc13	21.91.188.19
b51a:901b:cb15:8045:ada8:eb24:155b:bc14	21.91.188.20
b51a:901b:cb15:8045:ada8:eb24:155b:bc15	21.91.188.21
b51a:901b:cb15:8045:ada8:eb24:155b:bc16	21.91.188.22
b51a:901b:cb15:8045:ada8:eb24:155b:bc17	21.91.188.23
b51a:901b:cb15:8045:ada8:eb24:155b:bc18	21.91.188.24
b51a:901b:cb15:8045:ada8:eb24:155b:bc19	21.91.188.25
b51a:901b:cb15:8045:ada8:eb24:155b:bc1a	21.91.188.26
b51a:901b:cb15:8045:ada8:eb24:155b:bc1b	21.91.188.27
b51a:901b:cb15:8045:ada8:eb24:155b:bc1c	21.91.188.28
b51a:901b:cb15:8045:ada8:eb24:155b:bc1d	21.91.188.29
b51a:901b:cb15:8045:ada8:eb24:155b:bc1e	21.91.188.30
b51a:901b:cb15:8045:ada8:eb24:155b:bc1f	21.91.188.31
b51a:901b:cb15:8045:ada8:eb24:155b:bc20	21.91.188.32
b51a:901b:cb15:8045:ada8:eb24:155b:bc21	21.91.188.33
b51a:901b:cb15:8045:ada8:eb24:155b:bc22	21.91.188.34
b51a:901b:cb15:8045:ada8:eb24:155b:bc23	21.91.188.35
b51a:901b:cb15:8045:ada8:eb24:155b:bc24	21.91.188.36
b51a:901b:cb15:8045:ada8:eb24:155b:bc25	21.91.188.37
b51a:901b:cb15:8045:ada8:eb24:155b:bc26	21.91.188.38
b51a:901b:cb15:8045:ada8:eb24:155b:bc27	21.91.188.39
b51a:901b:cb15:8045:ada8:eb24:155b:bc28	21.91.188.40
b51a:901b:cb15:8045:ada8:eb24:155b:bc29	21.91.188.41
b51a:901b:cb15:8045:ada8:eb24:155b:bc2a	21.91.188.42
b51a:901b:cb15:8045:ada8:eb24:155b:bc2b	21.91.188.43
b51a:901b:cb15:8045:ada8:eb24:155b:bc2c	21.91.188.44
b51a:901b:cb15:8045:ada8:eb24:155b:bc2d	21.91.188.45
b51a:901b:cb15:8045:ada8:eb24:155b:bc2e	21.91.188.46
b51a:901b:cb15:8045:ada8:eb24:155b:bc2f	21.91.188.47
b51a:901b:cb15:8045:ada8:eb24:155b:bc30	21.91.188.48
b51a:901b:cb15:8045:ada8:eb24:155b:bc31	21.91.188.49
b51a:901b:cb15:8045:ada8:eb24:155b:bc32	21.91.188.50
b51a:901b:cb15:8045:ada8:eb24:155b:bc33	21.91.188.51
b51a:901b:cb15:8045:ada8:eb24:155b:bc34	21.91.188.52
b51a:901b:cb15:8045:ada8:eb24:155b:bc35	21.91.188.53
b51a:901b:cb15:8045:ada8:eb24:155b:bc36	21.91.188.54
b51a:901b:cb15:8045:ada8:eb24:155b:bc37	21.91.188.55
b51a:901b:cb15:8045:ada8:eb24:155b:bc38	21.91.188.56
b51a:901b:cb15:8045:ada8:eb24:155b:bc39	21.91.188.57
b51a:901b:cb15:8045:ada8:eb24:155b:bc3a	21.91.188.58
b51a:901b:cb15:8045:ada8:eb24:155b:bc3b	21.91.188.59
b51a:901b:cb15:8045:ada8:eb24:155b:bc3c	21.91.188.60

b51a:901b:cb15:8045:ada8:eb24:155b:bc3d	21.91.188.61
b51a:901b:cb15:8045:ada8:eb24:155b:bc3e	21.91.188.62
b51a:901b:cb15:8045:ada8:eb24:155b:bc3f	21.91.188.63
b51a:901b:cb15:8045:ada8:eb24:155b:bc40	21.91.188.64
b51a:901b:cb15:8045:ada8:eb24:155b:bc41	21.91.188.65
b51a:901b:cb15:8045:ada8:eb24:155b:bc42	21.91.188.66
b51a:901b:cb15:8045:ada8:eb24:155b:bc43	21.91.188.67
b51a:901b:cb15:8045:ada8:eb24:155b:bc44	21.91.188.68
b51a:901b:cb15:8045:ada8:eb24:155b:bc45	21.91.188.69
b51a:901b:cb15:8045:ada8:eb24:155b:bc46	21.91.188.70
b51a:901b:cb15:8045:ada8:eb24:155b:bc47	21.91.188.71
b51a:901b:cb15:8045:ada8:eb24:155b:bc48	21.91.188.72
b51a:901b:cb15:8045:ada8:eb24:155b:bc49	21.91.188.73
b51a:901b:cb15:8045:ada8:eb24:155b:bc4a	21.91.188.74
b51a:901b:cb15:8045:ada8:eb24:155b:bc4b	21.91.188.75
b51a:901b:cb15:8045:ada8:eb24:155b:bc4c	21.91.188.76
b51a:901b:cb15:8045:ada8:eb24:155b:bc4d	21.91.188.77
b51a:901b:cb15:8045:ada8:eb24:155b:bc4e	21.91.188.78
b51a:901b:cb15:8045:ada8:eb24:155b:bc4f	21.91.188.79
b51a:901b:cb15:8045:ada8:eb24:155b:bc50	21.91.188.80
b51a:901b:cb15:8045:ada8:eb24:155b:bc51	21.91.188.81
b51a:901b:cb15:8045:ada8:eb24:155b:bc52	21.91.188.82
b51a:901b:cb15:8045:ada8:eb24:155b:bc53	21.91.188.83
b51a:901b:cb15:8045:ada8:eb24:155b:bc54	21.91.188.84
b51a:901b:cb15:8045:ada8:eb24:155b:bc55	21.91.188.85
b51a:901b:cb15:8045:ada8:eb24:155b:bc56	21.91.188.86
b51a:901b:cb15:8045:ada8:eb24:155b:bc57	21.91.188.87
b51a:901b:cb15:8045:ada8:eb24:155b:bc58	21.91.188.88
b51a:901b:cb15:8045:ada8:eb24:155b:bc59	21.91.188.89
b51a:901b:cb15:8045:ada8:eb24:155b:bc5a	21.91.188.90
b51a:901b:cb15:8045:ada8:eb24:155b:bc5b	21.91.188.91
b51a:901b:cb15:8045:ada8:eb24:155b:bc5c	21.91.188.92
b51a:901b:cb15:8045:ada8:eb24:155b:bc5d	21.91.188.93
b51a:901b:cb15:8045:ada8:eb24:155b:bc5e	21.91.188.94
b51a:901b:cb15:8045:ada8:eb24:155b:bc5f	21.91.188.95
b51a:901b:cb15:8045:ada8:eb24:155b:bc60	21.91.188.96
b51a:901b:cb15:8045:ada8:eb24:155b:bc61	21.91.188.97
b51a:901b:cb15:8045:ada8:eb24:155b:bc62	21.91.188.98
b51a:901b:cb15:8045:ada8:eb24:155b:bc63	21.91.188.99
b51a:901b:cb15:8045:ada8:eb24:155b:bc64	21.91.188.100
b51a:901b:cb15:8045:ada8:eb24:155b:bc65	21.91.188.101
b51a:901b:cb15:8045:ada8:eb24:155b:bc66	21.91.188.102
b51a:901b:cb15:8045:ada8:eb24:155b:bc67	21.91.188.103
b51a:901b:cb15:8045:ada8:eb24:155b:bc68	21.91.188.104
b51a:901b:cb15:8045:ada8:eb24:155b:bc69	21.91.188.105
b51a:901b:cb15:8045:ada8:eb24:155b:bc6a	21.91.188.106
b51a:901b:cb15:8045:ada8:eb24:155b:bc6b	21.91.188.107
b51a:901b:cb15:8045:ada8:eb24:155b:bc6c	21.91.188.108
b51a:901b:cb15:8045:ada8:eb24:155b:bc6d	21.91.188.109
b51a:901b:cb15:8045:ada8:eb24:155b:bc6e	21.91.188.110
b51a:901b:cb15:8045:ada8:eb24:155b:bc6f	21.91.188.111
b51a:901b:cb15:8045:ada8:eb24:155b:bc70	21.91.188.112
b51a:901b:cb15:8045:ada8:eb24:155b:bc71	21.91.188.113
b51a:901b:cb15:8045:ada8:eb24:155b:bc72	21.91.188.114
b51a:901b:cb15:8045:ada8:eb24:155b:bc73	21.91.188.115
b51a:901b:cb15:8045:ada8:eb24:155b:bc74	21.91.188.116
b51a:901b:cb15:8045:ada8:eb24:155b:bc75	21.91.188.117
b51a:901b:cb15:8045:ada8:eb24:155b:bc76	21.91.188.118
b51a:901b:cb15:8045:ada8:eb24:155b:bc77	21.91.188.119
b51a:901b:cb15:8045:ada8:eb24:155b:bc78	21.91.188.120

b51a:901b:cb15:8045:ada8:eb24:155b:bc79	21.91.188.121
b51a:901b:cb15:8045:ada8:eb24:155b:bc7a	21.91.188.122
b51a:901b:cb15:8045:ada8:eb24:155b:bc7b	21.91.188.123
b51a:901b:cb15:8045:ada8:eb24:155b:bc7c	21.91.188.124
b51a:901b:cb15:8045:ada8:eb24:155b:bc7d	21.91.188.125
b51a:901b:cb15:8045:ada8:eb24:155b:bc7e	21.91.188.126
b51a:901b:cb15:8045:ada8:eb24:155b:bc7f	21.91.188.127
b51a:901b:cb15:8045:ada8:eb24:155b:bc80	21.91.188.128
b51a:901b:cb15:8045:ada8:eb24:155b:bc81	21.91.188.129
b51a:901b:cb15:8045:ada8:eb24:155b:bc82	21.91.188.130
b51a:901b:cb15:8045:ada8:eb24:155b:bc83	21.91.188.131
b51a:901b:cb15:8045:ada8:eb24:155b:bc84	21.91.188.132
b51a:901b:cb15:8045:ada8:eb24:155b:bc85	21.91.188.133
b51a:901b:cb15:8045:ada8:eb24:155b:bc86	21.91.188.134
b51a:901b:cb15:8045:ada8:eb24:155b:bc87	21.91.188.135
b51a:901b:cb15:8045:ada8:eb24:155b:bc88	21.91.188.136
b51a:901b:cb15:8045:ada8:eb24:155b:bc89	21.91.188.137
b51a:901b:cb15:8045:ada8:eb24:155b:bc8a	21.91.188.138
b51a:901b:cb15:8045:ada8:eb24:155b:bc8b	21.91.188.139
b51a:901b:cb15:8045:ada8:eb24:155b:bc8c	21.91.188.140
b51a:901b:cb15:8045:ada8:eb24:155b:bc8d	21.91.188.141
b51a:901b:cb15:8045:ada8:eb24:155b:bc8e	21.91.188.142
b51a:901b:cb15:8045:ada8:eb24:155b:bc8f	21.91.188.143
b51a:901b:cb15:8045:ada8:eb24:155b:bc90	21.91.188.144
b51a:901b:cb15:8045:ada8:eb24:155b:bc91	21.91.188.145
b51a:901b:cb15:8045:ada8:eb24:155b:bc92	21.91.188.146
b51a:901b:cb15:8045:ada8:eb24:155b:bc93	21.91.188.147
b51a:901b:cb15:8045:ada8:eb24:155b:bc94	21.91.188.148
b51a:901b:cb15:8045:ada8:eb24:155b:bc95	21.91.188.149
b51a:901b:cb15:8045:ada8:eb24:155b:bc96	21.91.188.150
b51a:901b:cb15:8045:ada8:eb24:155b:bc97	21.91.188.151
b51a:901b:cb15:8045:ada8:eb24:155b:bc98	21.91.188.152
b51a:901b:cb15:8045:ada8:eb24:155b:bc99	21.91.188.153
b51a:901b:cb15:8045:ada8:eb24:155b:bc9a	21.91.188.154
b51a:901b:cb15:8045:ada8:eb24:155b:bc9b	21.91.188.155
b51a:901b:cb15:8045:ada8:eb24:155b:bc9c	21.91.188.156
b51a:901b:cb15:8045:ada8:eb24:155b:bc9d	21.91.188.157
b51a:901b:cb15:8045:ada8:eb24:155b:bc9e	21.91.188.158
b51a:901b:cb15:8045:ada8:eb24:155b:bc9f	21.91.188.159
b51a:901b:cb15:8045:ada8:eb24:155b:bca0	21.91.188.160
b51a:901b:cb15:8045:ada8:eb24:155b:bca1	21.91.188.161
b51a:901b:cb15:8045:ada8:eb24:155b:bca2	21.91.188.162
b51a:901b:cb15:8045:ada8:eb24:155b:bca3	21.91.188.163
b51a:901b:cb15:8045:ada8:eb24:155b:bca4	21.91.188.164
b51a:901b:cb15:8045:ada8:eb24:155b:bca5	21.91.188.165
b51a:901b:cb15:8045:ada8:eb24:155b:bca6	21.91.188.166
b51a:901b:cb15:8045:ada8:eb24:155b:bca7	21.91.188.167
b51a:901b:cb15:8045:ada8:eb24:155b:bca8	21.91.188.168
b51a:901b:cb15:8045:ada8:eb24:155b:bca9	21.91.188.169
b51a:901b:cb15:8045:ada8:eb24:155b:bcaa	21.91.188.170
b51a:901b:cb15:8045:ada8:eb24:155b:bcab	21.91.188.171
b51a:901b:cb15:8045:ada8:eb24:155b:bcac	21.91.188.172
b51a:901b:cb15:8045:ada8:eb24:155b:bcad	21.91.188.173
b51a:901b:cb15:8045:ada8:eb24:155b:bcae	21.91.188.174
b51a:901b:cb15:8045:ada8:eb24:155b:bcaf	21.91.188.175
b51a:901b:cb15:8045:ada8:eb24:155b:bcb0	21.91.188.176
b51a:901b:cb15:8045:ada8:eb24:155b:bcb1	21.91.188.177
b51a:901b:cb15:8045:ada8:eb24:155b:bcb2	21.91.188.178
b51a:901b:cb15:8045:ada8:eb24:155b:bcb3	21.91.188.179
b51a:901b:cb15:8045:ada8:eb24:155b:bcb4	21.91.188.180

b51a:901b:cb15:8045:ada8:eb24:155b:bcb5	21.91.188.181
b51a:901b:cb15:8045:ada8:eb24:155b:bcb6	21.91.188.182
b51a:901b:cb15:8045:ada8:eb24:155b:bcb7	21.91.188.183
b51a:901b:cb15:8045:ada8:eb24:155b:bcb8	21.91.188.184
b51a:901b:cb15:8045:ada8:eb24:155b:bcb9	21.91.188.185
b51a:901b:cb15:8045:ada8:eb24:155b:bcba	21.91.188.186
b51a:901b:cb15:8045:ada8:eb24:155b:bcbb	21.91.188.187
b51a:901b:cb15:8045:ada8:eb24:155b:bcbc	21.91.188.188
b51a:901b:cb15:8045:ada8:eb24:155b:bcbd	21.91.188.189
b51a:901b:cb15:8045:ada8:eb24:155b:bcbe	21.91.188.190
b51a:901b:cb15:8045:ada8:eb24:155b:bcbf	21.91.188.191
b51a:901b:cb15:8045:ada8:eb24:155b:bcc0	21.91.188.192
b51a:901b:cb15:8045:ada8:eb24:155b:bcc1	21.91.188.193
b51a:901b:cb15:8045:ada8:eb24:155b:bcc2	21.91.188.194
b51a:901b:cb15:8045:ada8:eb24:155b:bcc3	21.91.188.195
b51a:901b:cb15:8045:ada8:eb24:155b:bcc4	21.91.188.196
b51a:901b:cb15:8045:ada8:eb24:155b:bcc5	21.91.188.197
b51a:901b:cb15:8045:ada8:eb24:155b:bcc6	21.91.188.198
b51a:901b:cb15:8045:ada8:eb24:155b:bcc7	21.91.188.199
b51a:901b:cb15:8045:ada8:eb24:155b:bcc8	21.91.188.200
b51a:901b:cb15:8045:ada8:eb24:155b:bcc9	21.91.188.201
b51a:901b:cb15:8045:ada8:eb24:155b:bcca	21.91.188.202
b51a:901b:cb15:8045:ada8:eb24:155b:bccb	21.91.188.203
b51a:901b:cb15:8045:ada8:eb24:155b:bccc	21.91.188.204
b51a:901b:cb15:8045:ada8:eb24:155b:bccd	21.91.188.205
b51a:901b:cb15:8045:ada8:eb24:155b:bcce	21.91.188.206
b51a:901b:cb15:8045:ada8:eb24:155b:bccf	21.91.188.207
b51a:901b:cb15:8045:ada8:eb24:155b:bcd0	21.91.188.208
b51a:901b:cb15:8045:ada8:eb24:155b:bcd1	21.91.188.209
b51a:901b:cb15:8045:ada8:eb24:155b:bcd2	21.91.188.210
b51a:901b:cb15:8045:ada8:eb24:155b:bcd3	21.91.188.211
b51a:901b:cb15:8045:ada8:eb24:155b:bcd4	21.91.188.212
b51a:901b:cb15:8045:ada8:eb24:155b:bcd5	21.91.188.213
b51a:901b:cb15:8045:ada8:eb24:155b:bcd6	21.91.188.214
b51a:901b:cb15:8045:ada8:eb24:155b:bcd7	21.91.188.215
b51a:901b:cb15:8045:ada8:eb24:155b:bcd8	21.91.188.216
b51a:901b:cb15:8045:ada8:eb24:155b:bcd9	21.91.188.217
b51a:901b:cb15:8045:ada8:eb24:155b:bcda	21.91.188.218
b51a:901b:cb15:8045:ada8:eb24:155b:bcdb	21.91.188.219
b51a:901b:cb15:8045:ada8:eb24:155b:bcdc	21.91.188.220
b51a:901b:cb15:8045:ada8:eb24:155b:bcdd	21.91.188.221
b51a:901b:cb15:8045:ada8:eb24:155b:bcde	21.91.188.222
b51a:901b:cb15:8045:ada8:eb24:155b:bcdf	21.91.188.223
b51a:901b:cb15:8045:ada8:eb24:155b:bce0	21.91.188.224
b51a:901b:cb15:8045:ada8:eb24:155b:bce1	21.91.188.225
b51a:901b:cb15:8045:ada8:eb24:155b:bce2	21.91.188.226
b51a:901b:cb15:8045:ada8:eb24:155b:bce3	21.91.188.227
b51a:901b:cb15:8045:ada8:eb24:155b:bce4	21.91.188.228
b51a:901b:cb15:8045:ada8:eb24:155b:bce5	21.91.188.229
b51a:901b:cb15:8045:ada8:eb24:155b:bce6	21.91.188.230
b51a:901b:cb15:8045:ada8:eb24:155b:bce7	21.91.188.231
b51a:901b:cb15:8045:ada8:eb24:155b:bce8	21.91.188.232
b51a:901b:cb15:8045:ada8:eb24:155b:bce9	21.91.188.233
b51a:901b:cb15:8045:ada8:eb24:155b:bcea	21.91.188.234
b51a:901b:cb15:8045:ada8:eb24:155b:bceb	21.91.188.235
b51a:901b:cb15:8045:ada8:eb24:155b:bcec	21.91.188.236
b51a:901b:cb15:8045:ada8:eb24:155b:bced	21.91.188.237
b51a:901b:cb15:8045:ada8:eb24:155b:bcee	21.91.188.238
b51a:901b:cb15:8045:ada8:eb24:155b:bcef	21.91.188.239
b51a:901b:cb15:8045:ada8:eb24:155b:bcf0	21.91.188.240
b51a:901b:cb15:8045:ada8:eb24:155b:bcf1	21.91.188.241
b51a:901b:cb15:8045:ada8:eb24:155b:bcf2	21.91.188.242
b51a:901b:cb15:8045:ada8:eb24:155b:bcf3	21.91.188.243
b51a:901b:cb15:8045:ada8:eb24:155b:bcf4	21.91.188.244
b51a:901b:cb15:8045:ada8:eb24:155b:bcf5	21.91.188.245
b51a:901b:cb15:8045:ada8:eb24:155b:bcf6	21.91.188.246
b51a:901b:cb15:8045:ada8:eb24:155b:bcf7	21.91.188.247
b51a:901b:cb15:8045:ada8:eb24:155b:bcf8	21.91.188.248
b51a:901b:cb15:8045:ada8:eb24:155b:bcf9	21.91.188.249
b51a:901b:cb15:8045:ada8:eb24:155b:bcfa	21.91.188.250
b51a:901b:cb15:8045:ada8:eb24:155b:bcfb	21.91.188.251
b51a:901b:cb15:8045:ada8:eb24:155b:bcfc	21.91.188.252
b51a:901b:cb15:8045:ada8:eb24:155b:bcfd	21.91.188.253
b51a:901b:cb15:8045:ada8:eb24:155b:bcfe	21.91.188.254
b51a:901b:cb15:8045:ada8:eb24:155b:bcff	21.91.188.255

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.