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:be24:be28:bf01	190.40.191.1
b51a:901b:cb15:8045:ada8:be24:be28:bf02	190.40.191.2
b51a:901b:cb15:8045:ada8:be24:be28:bf03	190.40.191.3
b51a:901b:cb15:8045:ada8:be24:be28:bf04	190.40.191.4
b51a:901b:cb15:8045:ada8:be24:be28:bf05	190.40.191.5
b51a:901b:cb15:8045:ada8:be24:be28:bf06	190.40.191.6
b51a:901b:cb15:8045:ada8:be24:be28:bf07	190.40.191.7
b51a:901b:cb15:8045:ada8:be24:be28:bf08	190.40.191.8
b51a:901b:cb15:8045:ada8:be24:be28:bf09	190.40.191.9
b51a:901b:cb15:8045:ada8:be24:be28:bf0a	190.40.191.10
b51a:901b:cb15:8045:ada8:be24:be28:bf0b	190.40.191.11
b51a:901b:cb15:8045:ada8:be24:be28:bf0c	190.40.191.12
b51a:901b:cb15:8045:ada8:be24:be28:bf0d	190.40.191.13
b51a:901b:cb15:8045:ada8:be24:be28:bf0e	190.40.191.14
b51a:901b:cb15:8045:ada8:be24:be28:bf0f	190.40.191.15
b51a:901b:cb15:8045:ada8:be24:be28:bf10	190.40.191.16
b51a:901b:cb15:8045:ada8:be24:be28:bf11	190.40.191.17
b51a:901b:cb15:8045:ada8:be24:be28:bf12	190.40.191.18
b51a:901b:cb15:8045:ada8:be24:be28:bf13	190.40.191.19
b51a:901b:cb15:8045:ada8:be24:be28:bf14	190.40.191.20
b51a:901b:cb15:8045:ada8:be24:be28:bf15	190.40.191.21
b51a:901b:cb15:8045:ada8:be24:be28:bf16	190.40.191.22
b51a:901b:cb15:8045:ada8:be24:be28:bf17	190.40.191.23
b51a:901b:cb15:8045:ada8:be24:be28:bf18	190.40.191.24
b51a:901b:cb15:8045:ada8:be24:be28:bf19	190.40.191.25
b51a:901b:cb15:8045:ada8:be24:be28:bf1a	190.40.191.26
b51a:901b:cb15:8045:ada8:be24:be28:bf1b	190.40.191.27
b51a:901b:cb15:8045:ada8:be24:be28:bf1c	190.40.191.28
b51a:901b:cb15:8045:ada8:be24:be28:bf1d	190.40.191.29
b51a:901b:cb15:8045:ada8:be24:be28:bf1e	190.40.191.30
b51a:901b:cb15:8045:ada8:be24:be28:bf1f	190.40.191.31
b51a:901b:cb15:8045:ada8:be24:be28:bf20	190.40.191.32
b51a:901b:cb15:8045:ada8:be24:be28:bf21	190.40.191.33
b51a:901b:cb15:8045:ada8:be24:be28:bf22	190.40.191.34
b51a:901b:cb15:8045:ada8:be24:be28:bf23	190.40.191.35
b51a:901b:cb15:8045:ada8:be24:be28:bf24	190.40.191.36
b51a:901b:cb15:8045:ada8:be24:be28:bf25	190.40.191.37
b51a:901b:cb15:8045:ada8:be24:be28:bf26	190.40.191.38
b51a:901b:cb15:8045:ada8:be24:be28:bf27	190.40.191.39
b51a:901b:cb15:8045:ada8:be24:be28:bf28	190.40.191.40
b51a:901b:cb15:8045:ada8:be24:be28:bf29	190.40.191.41
b51a:901b:cb15:8045:ada8:be24:be28:bf2a	190.40.191.42
b51a:901b:cb15:8045:ada8:be24:be28:bf2b	190.40.191.43
b51a:901b:cb15:8045:ada8:be24:be28:bf2c	190.40.191.44
b51a:901b:cb15:8045:ada8:be24:be28:bf2d	190.40.191.45
b51a:901b:cb15:8045:ada8:be24:be28:bf2e	190.40.191.46
b51a:901b:cb15:8045:ada8:be24:be28:bf2f	190.40.191.47
b51a:901b:cb15:8045:ada8:be24:be28:bf30	190.40.191.48
b51a:901b:cb15:8045:ada8:be24:be28:bf31	190.40.191.49
b51a:901b:cb15:8045:ada8:be24:be28:bf32	190.40.191.50
b51a:901b:cb15:8045:ada8:be24:be28:bf33	190.40.191.51
b51a:901b:cb15:8045:ada8:be24:be28:bf34	190.40.191.52
b51a:901b:cb15:8045:ada8:be24:be28:bf35	190.40.191.53
b51a:901b:cb15:8045:ada8:be24:be28:bf36	190.40.191.54
b51a:901b:cb15:8045:ada8:be24:be28:bf37	190.40.191.55
b51a:901b:cb15:8045:ada8:be24:be28:bf38	190.40.191.56
b51a:901b:cb15:8045:ada8:be24:be28:bf39	190.40.191.57
b51a:901b:cb15:8045:ada8:be24:be28:bf3a	190.40.191.58
b51a:901b:cb15:8045:ada8:be24:be28:bf3b	190.40.191.59
b51a:901b:cb15:8045:ada8:be24:be28:bf3c	190.40.191.60

b51a:901b:cb15:8045:ada8:be24:be28:bf3d	190.40.191.61
b51a:901b:cb15:8045:ada8:be24:be28:bf3e	190.40.191.62
b51a:901b:cb15:8045:ada8:be24:be28:bf3f	190.40.191.63
b51a:901b:cb15:8045:ada8:be24:be28:bf40	190.40.191.64
b51a:901b:cb15:8045:ada8:be24:be28:bf41	190.40.191.65
b51a:901b:cb15:8045:ada8:be24:be28:bf42	190.40.191.66
b51a:901b:cb15:8045:ada8:be24:be28:bf43	190.40.191.67
b51a:901b:cb15:8045:ada8:be24:be28:bf44	190.40.191.68
b51a:901b:cb15:8045:ada8:be24:be28:bf45	190.40.191.69
b51a:901b:cb15:8045:ada8:be24:be28:bf46	190.40.191.70
b51a:901b:cb15:8045:ada8:be24:be28:bf47	190.40.191.71
b51a:901b:cb15:8045:ada8:be24:be28:bf48	190.40.191.72
b51a:901b:cb15:8045:ada8:be24:be28:bf49	190.40.191.73
b51a:901b:cb15:8045:ada8:be24:be28:bf4a	190.40.191.74
b51a:901b:cb15:8045:ada8:be24:be28:bf4b	190.40.191.75
b51a:901b:cb15:8045:ada8:be24:be28:bf4c	190.40.191.76
b51a:901b:cb15:8045:ada8:be24:be28:bf4d	190.40.191.77
b51a:901b:cb15:8045:ada8:be24:be28:bf4e	190.40.191.78
b51a:901b:cb15:8045:ada8:be24:be28:bf4f	190.40.191.79
b51a:901b:cb15:8045:ada8:be24:be28:bf50	190.40.191.80
b51a:901b:cb15:8045:ada8:be24:be28:bf51	190.40.191.81
b51a:901b:cb15:8045:ada8:be24:be28:bf52	190.40.191.82
b51a:901b:cb15:8045:ada8:be24:be28:bf53	190.40.191.83
b51a:901b:cb15:8045:ada8:be24:be28:bf54	190.40.191.84
b51a:901b:cb15:8045:ada8:be24:be28:bf55	190.40.191.85
b51a:901b:cb15:8045:ada8:be24:be28:bf56	190.40.191.86
b51a:901b:cb15:8045:ada8:be24:be28:bf57	190.40.191.87
b51a:901b:cb15:8045:ada8:be24:be28:bf58	190.40.191.88
b51a:901b:cb15:8045:ada8:be24:be28:bf59	190.40.191.89
b51a:901b:cb15:8045:ada8:be24:be28:bf5a	190.40.191.90
b51a:901b:cb15:8045:ada8:be24:be28:bf5b	190.40.191.91
b51a:901b:cb15:8045:ada8:be24:be28:bf5c	190.40.191.92
b51a:901b:cb15:8045:ada8:be24:be28:bf5d	190.40.191.93
b51a:901b:cb15:8045:ada8:be24:be28:bf5e	190.40.191.94
b51a:901b:cb15:8045:ada8:be24:be28:bf5f	190.40.191.95
b51a:901b:cb15:8045:ada8:be24:be28:bf60	190.40.191.96
b51a:901b:cb15:8045:ada8:be24:be28:bf61	190.40.191.97
b51a:901b:cb15:8045:ada8:be24:be28:bf62	190.40.191.98
b51a:901b:cb15:8045:ada8:be24:be28:bf63	190.40.191.99
b51a:901b:cb15:8045:ada8:be24:be28:bf64	190.40.191.100
b51a:901b:cb15:8045:ada8:be24:be28:bf65	190.40.191.101
b51a:901b:cb15:8045:ada8:be24:be28:bf66	190.40.191.102
b51a:901b:cb15:8045:ada8:be24:be28:bf67	190.40.191.103
b51a:901b:cb15:8045:ada8:be24:be28:bf68	190.40.191.104
b51a:901b:cb15:8045:ada8:be24:be28:bf69	190.40.191.105
b51a:901b:cb15:8045:ada8:be24:be28:bf6a	190.40.191.106
b51a:901b:cb15:8045:ada8:be24:be28:bf6b	190.40.191.107
b51a:901b:cb15:8045:ada8:be24:be28:bf6c	190.40.191.108
b51a:901b:cb15:8045:ada8:be24:be28:bf6d	190.40.191.109
b51a:901b:cb15:8045:ada8:be24:be28:bf6e	190.40.191.110
b51a:901b:cb15:8045:ada8:be24:be28:bf6f	190.40.191.111
b51a:901b:cb15:8045:ada8:be24:be28:bf70	190.40.191.112
b51a:901b:cb15:8045:ada8:be24:be28:bf71	190.40.191.113
b51a:901b:cb15:8045:ada8:be24:be28:bf72	190.40.191.114
b51a:901b:cb15:8045:ada8:be24:be28:bf73	190.40.191.115
b51a:901b:cb15:8045:ada8:be24:be28:bf74	190.40.191.116
b51a:901b:cb15:8045:ada8:be24:be28:bf75	190.40.191.117
b51a:901b:cb15:8045:ada8:be24:be28:bf76	190.40.191.118
b51a:901b:cb15:8045:ada8:be24:be28:bf77	190.40.191.119
b51a:901b:cb15:8045:ada8:be24:be28:bf78	190.40.191.120

b51a:901b:cb15:8045:ada8:be24:be28:bf79	190.40.191.121
b51a:901b:cb15:8045:ada8:be24:be28:bf7a	190.40.191.122
b51a:901b:cb15:8045:ada8:be24:be28:bf7b	190.40.191.123
b51a:901b:cb15:8045:ada8:be24:be28:bf7c	190.40.191.124
b51a:901b:cb15:8045:ada8:be24:be28:bf7d	190.40.191.125
b51a:901b:cb15:8045:ada8:be24:be28:bf7e	190.40.191.126
b51a:901b:cb15:8045:ada8:be24:be28:bf7f	190.40.191.127
b51a:901b:cb15:8045:ada8:be24:be28:bf80	190.40.191.128
b51a:901b:cb15:8045:ada8:be24:be28:bf81	190.40.191.129
b51a:901b:cb15:8045:ada8:be24:be28:bf82	190.40.191.130
b51a:901b:cb15:8045:ada8:be24:be28:bf83	190.40.191.131
b51a:901b:cb15:8045:ada8:be24:be28:bf84	190.40.191.132
b51a:901b:cb15:8045:ada8:be24:be28:bf85	190.40.191.133
b51a:901b:cb15:8045:ada8:be24:be28:bf86	190.40.191.134
b51a:901b:cb15:8045:ada8:be24:be28:bf87	190.40.191.135
b51a:901b:cb15:8045:ada8:be24:be28:bf88	190.40.191.136
b51a:901b:cb15:8045:ada8:be24:be28:bf89	190.40.191.137
b51a:901b:cb15:8045:ada8:be24:be28:bf8a	190.40.191.138
b51a:901b:cb15:8045:ada8:be24:be28:bf8b	190.40.191.139
b51a:901b:cb15:8045:ada8:be24:be28:bf8c	190.40.191.140
b51a:901b:cb15:8045:ada8:be24:be28:bf8d	190.40.191.141
b51a:901b:cb15:8045:ada8:be24:be28:bf8e	190.40.191.142
b51a:901b:cb15:8045:ada8:be24:be28:bf8f	190.40.191.143
b51a:901b:cb15:8045:ada8:be24:be28:bf90	190.40.191.144
b51a:901b:cb15:8045:ada8:be24:be28:bf91	190.40.191.145
b51a:901b:cb15:8045:ada8:be24:be28:bf92	190.40.191.146
b51a:901b:cb15:8045:ada8:be24:be28:bf93	190.40.191.147
b51a:901b:cb15:8045:ada8:be24:be28:bf94	190.40.191.148
b51a:901b:cb15:8045:ada8:be24:be28:bf95	190.40.191.149
b51a:901b:cb15:8045:ada8:be24:be28:bf96	190.40.191.150
b51a:901b:cb15:8045:ada8:be24:be28:bf97	190.40.191.151
b51a:901b:cb15:8045:ada8:be24:be28:bf98	190.40.191.152
b51a:901b:cb15:8045:ada8:be24:be28:bf99	190.40.191.153
b51a:901b:cb15:8045:ada8:be24:be28:bf9a	190.40.191.154
b51a:901b:cb15:8045:ada8:be24:be28:bf9b	190.40.191.155
b51a:901b:cb15:8045:ada8:be24:be28:bf9c	190.40.191.156
b51a:901b:cb15:8045:ada8:be24:be28:bf9d	190.40.191.157
b51a:901b:cb15:8045:ada8:be24:be28:bf9e	190.40.191.158
b51a:901b:cb15:8045:ada8:be24:be28:bf9f	190.40.191.159
b51a:901b:cb15:8045:ada8:be24:be28:bfa0	190.40.191.160
b51a:901b:cb15:8045:ada8:be24:be28:bfa1	190.40.191.161
b51a:901b:cb15:8045:ada8:be24:be28:bfa2	190.40.191.162
b51a:901b:cb15:8045:ada8:be24:be28:bfa3	190.40.191.163
b51a:901b:cb15:8045:ada8:be24:be28:bfa4	190.40.191.164
b51a:901b:cb15:8045:ada8:be24:be28:bfa5	190.40.191.165
b51a:901b:cb15:8045:ada8:be24:be28:bfa6	190.40.191.166
b51a:901b:cb15:8045:ada8:be24:be28:bfa7	190.40.191.167
b51a:901b:cb15:8045:ada8:be24:be28:bfa8	190.40.191.168
b51a:901b:cb15:8045:ada8:be24:be28:bfa9	190.40.191.169
b51a:901b:cb15:8045:ada8:be24:be28:bfaa	190.40.191.170
b51a:901b:cb15:8045:ada8:be24:be28:bfab	190.40.191.171
b51a:901b:cb15:8045:ada8:be24:be28:bfac	190.40.191.172
b51a:901b:cb15:8045:ada8:be24:be28:bfad	190.40.191.173
b51a:901b:cb15:8045:ada8:be24:be28:bfae	190.40.191.174
b51a:901b:cb15:8045:ada8:be24:be28:bfaf	190.40.191.175
b51a:901b:cb15:8045:ada8:be24:be28:bfb0	190.40.191.176
b51a:901b:cb15:8045:ada8:be24:be28:bfb1	190.40.191.177
b51a:901b:cb15:8045:ada8:be24:be28:bfb2	190.40.191.178
b51a:901b:cb15:8045:ada8:be24:be28:bfb3	190.40.191.179
b51a:901b:cb15:8045:ada8:be24:be28:bfb4	190.40.191.180

b51a:901b:cb15:8045:ada8:be24:be28:bfb5	190.40.191.181
b51a:901b:cb15:8045:ada8:be24:be28:bfb6	190.40.191.182
b51a:901b:cb15:8045:ada8:be24:be28:bfb7	190.40.191.183
b51a:901b:cb15:8045:ada8:be24:be28:bfb8	190.40.191.184
b51a:901b:cb15:8045:ada8:be24:be28:bfb9	190.40.191.185
b51a:901b:cb15:8045:ada8:be24:be28:bfba	190.40.191.186
b51a:901b:cb15:8045:ada8:be24:be28:bfbb	190.40.191.187
b51a:901b:cb15:8045:ada8:be24:be28:bfbc	190.40.191.188
b51a:901b:cb15:8045:ada8:be24:be28:bfbd	190.40.191.189
b51a:901b:cb15:8045:ada8:be24:be28:bfbe	190.40.191.190
b51a:901b:cb15:8045:ada8:be24:be28:bfbf	190.40.191.191
b51a:901b:cb15:8045:ada8:be24:be28:bfc0	190.40.191.192
b51a:901b:cb15:8045:ada8:be24:be28:bfc1	190.40.191.193
b51a:901b:cb15:8045:ada8:be24:be28:bfc2	190.40.191.194
b51a:901b:cb15:8045:ada8:be24:be28:bfc3	190.40.191.195
b51a:901b:cb15:8045:ada8:be24:be28:bfc4	190.40.191.196
b51a:901b:cb15:8045:ada8:be24:be28:bfc5	190.40.191.197
b51a:901b:cb15:8045:ada8:be24:be28:bfc6	190.40.191.198
b51a:901b:cb15:8045:ada8:be24:be28:bfc7	190.40.191.199
b51a:901b:cb15:8045:ada8:be24:be28:bfc8	190.40.191.200
b51a:901b:cb15:8045:ada8:be24:be28:bfc9	190.40.191.201
b51a:901b:cb15:8045:ada8:be24:be28:bfca	190.40.191.202
b51a:901b:cb15:8045:ada8:be24:be28:bfcb	190.40.191.203
b51a:901b:cb15:8045:ada8:be24:be28:bfcc	190.40.191.204
b51a:901b:cb15:8045:ada8:be24:be28:bfcd	190.40.191.205
b51a:901b:cb15:8045:ada8:be24:be28:bfce	190.40.191.206
b51a:901b:cb15:8045:ada8:be24:be28:bfcf	190.40.191.207
b51a:901b:cb15:8045:ada8:be24:be28:bfd0	190.40.191.208
b51a:901b:cb15:8045:ada8:be24:be28:bfd1	190.40.191.209
b51a:901b:cb15:8045:ada8:be24:be28:bfd2	190.40.191.210
b51a:901b:cb15:8045:ada8:be24:be28:bfd3	190.40.191.211
b51a:901b:cb15:8045:ada8:be24:be28:bfd4	190.40.191.212
b51a:901b:cb15:8045:ada8:be24:be28:bfd5	190.40.191.213
b51a:901b:cb15:8045:ada8:be24:be28:bfd6	190.40.191.214
b51a:901b:cb15:8045:ada8:be24:be28:bfd7	190.40.191.215
b51a:901b:cb15:8045:ada8:be24:be28:bfd8	190.40.191.216
b51a:901b:cb15:8045:ada8:be24:be28:bfd9	190.40.191.217
b51a:901b:cb15:8045:ada8:be24:be28:bfda	190.40.191.218
b51a:901b:cb15:8045:ada8:be24:be28:bfdb	190.40.191.219
b51a:901b:cb15:8045:ada8:be24:be28:bfdc	190.40.191.220
b51a:901b:cb15:8045:ada8:be24:be28:bfdd	190.40.191.221
b51a:901b:cb15:8045:ada8:be24:be28:bfde	190.40.191.222
b51a:901b:cb15:8045:ada8:be24:be28:bfdf	190.40.191.223
b51a:901b:cb15:8045:ada8:be24:be28:bfe0	190.40.191.224
b51a:901b:cb15:8045:ada8:be24:be28:bfe1	190.40.191.225
b51a:901b:cb15:8045:ada8:be24:be28:bfe2	190.40.191.226
b51a:901b:cb15:8045:ada8:be24:be28:bfe3	190.40.191.227
b51a:901b:cb15:8045:ada8:be24:be28:bfe4	190.40.191.228
b51a:901b:cb15:8045:ada8:be24:be28:bfe5	190.40.191.229
b51a:901b:cb15:8045:ada8:be24:be28:bfe6	190.40.191.230
b51a:901b:cb15:8045:ada8:be24:be28:bfe7	190.40.191.231
b51a:901b:cb15:8045:ada8:be24:be28:bfe8	190.40.191.232
b51a:901b:cb15:8045:ada8:be24:be28:bfe9	190.40.191.233
b51a:901b:cb15:8045:ada8:be24:be28:bfea	190.40.191.234
b51a:901b:cb15:8045:ada8:be24:be28:bfeb	190.40.191.235
b51a:901b:cb15:8045:ada8:be24:be28:bfec	190.40.191.236
b51a:901b:cb15:8045:ada8:be24:be28:bfed	190.40.191.237
b51a:901b:cb15:8045:ada8:be24:be28:bfee	190.40.191.238
b51a:901b:cb15:8045:ada8:be24:be28:bfef	190.40.191.239
b51a:901b:cb15:8045:ada8:be24:be28:bff0	190.40.191.240
b51a:901b:cb15:8045:ada8:be24:be28:bff1	190.40.191.241
b51a:901b:cb15:8045:ada8:be24:be28:bff2	190.40.191.242
b51a:901b:cb15:8045:ada8:be24:be28:bff3	190.40.191.243
b51a:901b:cb15:8045:ada8:be24:be28:bff4	190.40.191.244
b51a:901b:cb15:8045:ada8:be24:be28:bff5	190.40.191.245
b51a:901b:cb15:8045:ada8:be24:be28:bff6	190.40.191.246
b51a:901b:cb15:8045:ada8:be24:be28:bff7	190.40.191.247
b51a:901b:cb15:8045:ada8:be24:be28:bff8	190.40.191.248
b51a:901b:cb15:8045:ada8:be24:be28:bff9	190.40.191.249
b51a:901b:cb15:8045:ada8:be24:be28:bffa	190.40.191.250
b51a:901b:cb15:8045:ada8:be24:be28:bffb	190.40.191.251
b51a:901b:cb15:8045:ada8:be24:be28:bffc	190.40.191.252
b51a:901b:cb15:8045:ada8:be24:be28:bffd	190.40.191.253
b51a:901b:cb15:8045:ada8:be24:be28:bffe	190.40.191.254
b51a:901b:cb15:8045:ada8:be24:be28:bfff	190.40.191.255

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.