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:ada8:5424:63ac:bf01	99.172.191.1
b51a:901b:cb15:8045:ada8:5424:63ac:bf02	99.172.191.2
b51a:901b:cb15:8045:ada8:5424:63ac:bf03	99.172.191.3
b51a:901b:cb15:8045:ada8:5424:63ac:bf04	99.172.191.4
b51a:901b:cb15:8045:ada8:5424:63ac:bf05	99.172.191.5
b51a:901b:cb15:8045:ada8:5424:63ac:bf06	99.172.191.6
b51a:901b:cb15:8045:ada8:5424:63ac:bf07	99.172.191.7
b51a:901b:cb15:8045:ada8:5424:63ac:bf08	99.172.191.8
b51a:901b:cb15:8045:ada8:5424:63ac:bf09	99.172.191.9
b51a:901b:cb15:8045:ada8:5424:63ac:bf0a	99.172.191.10
b51a:901b:cb15:8045:ada8:5424:63ac:bf0b	99.172.191.11
b51a:901b:cb15:8045:ada8:5424:63ac:bf0c	99.172.191.12
b51a:901b:cb15:8045:ada8:5424:63ac:bf0d	99.172.191.13
b51a:901b:cb15:8045:ada8:5424:63ac:bf0e	99.172.191.14
b51a:901b:cb15:8045:ada8:5424:63ac:bf0f	99.172.191.15
b51a:901b:cb15:8045:ada8:5424:63ac:bf10	99.172.191.16
b51a:901b:cb15:8045:ada8:5424:63ac:bf11	99.172.191.17
b51a:901b:cb15:8045:ada8:5424:63ac:bf12	99.172.191.18
b51a:901b:cb15:8045:ada8:5424:63ac:bf13	99.172.191.19
b51a:901b:cb15:8045:ada8:5424:63ac:bf14	99.172.191.20
b51a:901b:cb15:8045:ada8:5424:63ac:bf15	99.172.191.21
b51a:901b:cb15:8045:ada8:5424:63ac:bf16	99.172.191.22
b51a:901b:cb15:8045:ada8:5424:63ac:bf17	99.172.191.23
b51a:901b:cb15:8045:ada8:5424:63ac:bf18	99.172.191.24
b51a:901b:cb15:8045:ada8:5424:63ac:bf19	99.172.191.25
b51a:901b:cb15:8045:ada8:5424:63ac:bf1a	99.172.191.26
b51a:901b:cb15:8045:ada8:5424:63ac:bf1b	99.172.191.27
b51a:901b:cb15:8045:ada8:5424:63ac:bf1c	99.172.191.28
b51a:901b:cb15:8045:ada8:5424:63ac:bf1d	99.172.191.29
b51a:901b:cb15:8045:ada8:5424:63ac:bf1e	99.172.191.30
b51a:901b:cb15:8045:ada8:5424:63ac:bf1f	99.172.191.31
b51a:901b:cb15:8045:ada8:5424:63ac:bf20	99.172.191.32
b51a:901b:cb15:8045:ada8:5424:63ac:bf21	99.172.191.33
b51a:901b:cb15:8045:ada8:5424:63ac:bf22	99.172.191.34
b51a:901b:cb15:8045:ada8:5424:63ac:bf23	99.172.191.35
b51a:901b:cb15:8045:ada8:5424:63ac:bf24	99.172.191.36
b51a:901b:cb15:8045:ada8:5424:63ac:bf25	99.172.191.37
b51a:901b:cb15:8045:ada8:5424:63ac:bf26	99.172.191.38
b51a:901b:cb15:8045:ada8:5424:63ac:bf27	99.172.191.39
b51a:901b:cb15:8045:ada8:5424:63ac:bf28	99.172.191.40
b51a:901b:cb15:8045:ada8:5424:63ac:bf29	99.172.191.41
b51a:901b:cb15:8045:ada8:5424:63ac:bf2a	99.172.191.42
b51a:901b:cb15:8045:ada8:5424:63ac:bf2b	99.172.191.43
b51a:901b:cb15:8045:ada8:5424:63ac:bf2c	99.172.191.44
b51a:901b:cb15:8045:ada8:5424:63ac:bf2d	99.172.191.45
b51a:901b:cb15:8045:ada8:5424:63ac:bf2e	99.172.191.46
b51a:901b:cb15:8045:ada8:5424:63ac:bf2f	99.172.191.47
b51a:901b:cb15:8045:ada8:5424:63ac:bf30	99.172.191.48
b51a:901b:cb15:8045:ada8:5424:63ac:bf31	99.172.191.49
b51a:901b:cb15:8045:ada8:5424:63ac:bf32	99.172.191.50
b51a:901b:cb15:8045:ada8:5424:63ac:bf33	99.172.191.51
b51a:901b:cb15:8045:ada8:5424:63ac:bf34	99.172.191.52
b51a:901b:cb15:8045:ada8:5424:63ac:bf35	99.172.191.53
b51a:901b:cb15:8045:ada8:5424:63ac:bf36	99.172.191.54
b51a:901b:cb15:8045:ada8:5424:63ac:bf37	99.172.191.55
b51a:901b:cb15:8045:ada8:5424:63ac:bf38	99.172.191.56
b51a:901b:cb15:8045:ada8:5424:63ac:bf39	99.172.191.57
b51a:901b:cb15:8045:ada8:5424:63ac:bf3a	99.172.191.58
b51a:901b:cb15:8045:ada8:5424:63ac:bf3b	99.172.191.59
b51a:901b:cb15:8045:ada8:5424:63ac:bf3c	99.172.191.60

b51a:901b:cb15:8045:ada8:5424:63ac:bf3d	99.172.191.61
b51a:901b:cb15:8045:ada8:5424:63ac:bf3e	99.172.191.62
b51a:901b:cb15:8045:ada8:5424:63ac:bf3f	99.172.191.63
b51a:901b:cb15:8045:ada8:5424:63ac:bf40	99.172.191.64
b51a:901b:cb15:8045:ada8:5424:63ac:bf41	99.172.191.65
b51a:901b:cb15:8045:ada8:5424:63ac:bf42	99.172.191.66
b51a:901b:cb15:8045:ada8:5424:63ac:bf43	99.172.191.67
b51a:901b:cb15:8045:ada8:5424:63ac:bf44	99.172.191.68
b51a:901b:cb15:8045:ada8:5424:63ac:bf45	99.172.191.69
b51a:901b:cb15:8045:ada8:5424:63ac:bf46	99.172.191.70
b51a:901b:cb15:8045:ada8:5424:63ac:bf47	99.172.191.71
b51a:901b:cb15:8045:ada8:5424:63ac:bf48	99.172.191.72
b51a:901b:cb15:8045:ada8:5424:63ac:bf49	99.172.191.73
b51a:901b:cb15:8045:ada8:5424:63ac:bf4a	99.172.191.74
b51a:901b:cb15:8045:ada8:5424:63ac:bf4b	99.172.191.75
b51a:901b:cb15:8045:ada8:5424:63ac:bf4c	99.172.191.76
b51a:901b:cb15:8045:ada8:5424:63ac:bf4d	99.172.191.77
b51a:901b:cb15:8045:ada8:5424:63ac:bf4e	99.172.191.78
b51a:901b:cb15:8045:ada8:5424:63ac:bf4f	99.172.191.79
b51a:901b:cb15:8045:ada8:5424:63ac:bf50	99.172.191.80
b51a:901b:cb15:8045:ada8:5424:63ac:bf51	99.172.191.81
b51a:901b:cb15:8045:ada8:5424:63ac:bf52	99.172.191.82
b51a:901b:cb15:8045:ada8:5424:63ac:bf53	99.172.191.83
b51a:901b:cb15:8045:ada8:5424:63ac:bf54	99.172.191.84
b51a:901b:cb15:8045:ada8:5424:63ac:bf55	99.172.191.85
b51a:901b:cb15:8045:ada8:5424:63ac:bf56	99.172.191.86
b51a:901b:cb15:8045:ada8:5424:63ac:bf57	99.172.191.87
b51a:901b:cb15:8045:ada8:5424:63ac:bf58	99.172.191.88
b51a:901b:cb15:8045:ada8:5424:63ac:bf59	99.172.191.89
b51a:901b:cb15:8045:ada8:5424:63ac:bf5a	99.172.191.90
b51a:901b:cb15:8045:ada8:5424:63ac:bf5b	99.172.191.91
b51a:901b:cb15:8045:ada8:5424:63ac:bf5c	99.172.191.92
b51a:901b:cb15:8045:ada8:5424:63ac:bf5d	99.172.191.93
b51a:901b:cb15:8045:ada8:5424:63ac:bf5e	99.172.191.94
b51a:901b:cb15:8045:ada8:5424:63ac:bf5f	99.172.191.95
b51a:901b:cb15:8045:ada8:5424:63ac:bf60	99.172.191.96
b51a:901b:cb15:8045:ada8:5424:63ac:bf61	99.172.191.97
b51a:901b:cb15:8045:ada8:5424:63ac:bf62	99.172.191.98
b51a:901b:cb15:8045:ada8:5424:63ac:bf63	99.172.191.99
b51a:901b:cb15:8045:ada8:5424:63ac:bf64	99.172.191.100
b51a:901b:cb15:8045:ada8:5424:63ac:bf65	99.172.191.101
b51a:901b:cb15:8045:ada8:5424:63ac:bf66	99.172.191.102
b51a:901b:cb15:8045:ada8:5424:63ac:bf67	99.172.191.103
b51a:901b:cb15:8045:ada8:5424:63ac:bf68	99.172.191.104
b51a:901b:cb15:8045:ada8:5424:63ac:bf69	99.172.191.105
b51a:901b:cb15:8045:ada8:5424:63ac:bf6a	99.172.191.106
b51a:901b:cb15:8045:ada8:5424:63ac:bf6b	99.172.191.107
b51a:901b:cb15:8045:ada8:5424:63ac:bf6c	99.172.191.108
b51a:901b:cb15:8045:ada8:5424:63ac:bf6d	99.172.191.109
b51a:901b:cb15:8045:ada8:5424:63ac:bf6e	99.172.191.110
b51a:901b:cb15:8045:ada8:5424:63ac:bf6f	99.172.191.111
b51a:901b:cb15:8045:ada8:5424:63ac:bf70	99.172.191.112
b51a:901b:cb15:8045:ada8:5424:63ac:bf71	99.172.191.113
b51a:901b:cb15:8045:ada8:5424:63ac:bf72	99.172.191.114
b51a:901b:cb15:8045:ada8:5424:63ac:bf73	99.172.191.115
b51a:901b:cb15:8045:ada8:5424:63ac:bf74	99.172.191.116
b51a:901b:cb15:8045:ada8:5424:63ac:bf75	99.172.191.117
b51a:901b:cb15:8045:ada8:5424:63ac:bf76	99.172.191.118
b51a:901b:cb15:8045:ada8:5424:63ac:bf77	99.172.191.119
b51a:901b:cb15:8045:ada8:5424:63ac:bf78	99.172.191.120

b51a:901b:cb15:8045:ada8:5424:63ac:bf79	99.172.191.121
b51a:901b:cb15:8045:ada8:5424:63ac:bf7a	99.172.191.122
b51a:901b:cb15:8045:ada8:5424:63ac:bf7b	99.172.191.123
b51a:901b:cb15:8045:ada8:5424:63ac:bf7c	99.172.191.124
b51a:901b:cb15:8045:ada8:5424:63ac:bf7d	99.172.191.125
b51a:901b:cb15:8045:ada8:5424:63ac:bf7e	99.172.191.126
b51a:901b:cb15:8045:ada8:5424:63ac:bf7f	99.172.191.127
b51a:901b:cb15:8045:ada8:5424:63ac:bf80	99.172.191.128
b51a:901b:cb15:8045:ada8:5424:63ac:bf81	99.172.191.129
b51a:901b:cb15:8045:ada8:5424:63ac:bf82	99.172.191.130
b51a:901b:cb15:8045:ada8:5424:63ac:bf83	99.172.191.131
b51a:901b:cb15:8045:ada8:5424:63ac:bf84	99.172.191.132
b51a:901b:cb15:8045:ada8:5424:63ac:bf85	99.172.191.133
b51a:901b:cb15:8045:ada8:5424:63ac:bf86	99.172.191.134
b51a:901b:cb15:8045:ada8:5424:63ac:bf87	99.172.191.135
b51a:901b:cb15:8045:ada8:5424:63ac:bf88	99.172.191.136
b51a:901b:cb15:8045:ada8:5424:63ac:bf89	99.172.191.137
b51a:901b:cb15:8045:ada8:5424:63ac:bf8a	99.172.191.138
b51a:901b:cb15:8045:ada8:5424:63ac:bf8b	99.172.191.139
b51a:901b:cb15:8045:ada8:5424:63ac:bf8c	99.172.191.140
b51a:901b:cb15:8045:ada8:5424:63ac:bf8d	99.172.191.141
b51a:901b:cb15:8045:ada8:5424:63ac:bf8e	99.172.191.142
b51a:901b:cb15:8045:ada8:5424:63ac:bf8f	99.172.191.143
b51a:901b:cb15:8045:ada8:5424:63ac:bf90	99.172.191.144
b51a:901b:cb15:8045:ada8:5424:63ac:bf91	99.172.191.145
b51a:901b:cb15:8045:ada8:5424:63ac:bf92	99.172.191.146
b51a:901b:cb15:8045:ada8:5424:63ac:bf93	99.172.191.147
b51a:901b:cb15:8045:ada8:5424:63ac:bf94	99.172.191.148
b51a:901b:cb15:8045:ada8:5424:63ac:bf95	99.172.191.149
b51a:901b:cb15:8045:ada8:5424:63ac:bf96	99.172.191.150
b51a:901b:cb15:8045:ada8:5424:63ac:bf97	99.172.191.151
b51a:901b:cb15:8045:ada8:5424:63ac:bf98	99.172.191.152
b51a:901b:cb15:8045:ada8:5424:63ac:bf99	99.172.191.153
b51a:901b:cb15:8045:ada8:5424:63ac:bf9a	99.172.191.154
b51a:901b:cb15:8045:ada8:5424:63ac:bf9b	99.172.191.155
b51a:901b:cb15:8045:ada8:5424:63ac:bf9c	99.172.191.156
b51a:901b:cb15:8045:ada8:5424:63ac:bf9d	99.172.191.157
b51a:901b:cb15:8045:ada8:5424:63ac:bf9e	99.172.191.158
b51a:901b:cb15:8045:ada8:5424:63ac:bf9f	99.172.191.159
b51a:901b:cb15:8045:ada8:5424:63ac:bfa0	99.172.191.160
b51a:901b:cb15:8045:ada8:5424:63ac:bfa1	99.172.191.161
b51a:901b:cb15:8045:ada8:5424:63ac:bfa2	99.172.191.162
b51a:901b:cb15:8045:ada8:5424:63ac:bfa3	99.172.191.163
b51a:901b:cb15:8045:ada8:5424:63ac:bfa4	99.172.191.164
b51a:901b:cb15:8045:ada8:5424:63ac:bfa5	99.172.191.165
b51a:901b:cb15:8045:ada8:5424:63ac:bfa6	99.172.191.166
b51a:901b:cb15:8045:ada8:5424:63ac:bfa7	99.172.191.167
b51a:901b:cb15:8045:ada8:5424:63ac:bfa8	99.172.191.168
b51a:901b:cb15:8045:ada8:5424:63ac:bfa9	99.172.191.169
b51a:901b:cb15:8045:ada8:5424:63ac:bfaa	99.172.191.170
b51a:901b:cb15:8045:ada8:5424:63ac:bfab	99.172.191.171
b51a:901b:cb15:8045:ada8:5424:63ac:bfac	99.172.191.172
b51a:901b:cb15:8045:ada8:5424:63ac:bfad	99.172.191.173
b51a:901b:cb15:8045:ada8:5424:63ac:bfae	99.172.191.174
b51a:901b:cb15:8045:ada8:5424:63ac:bfaf	99.172.191.175
b51a:901b:cb15:8045:ada8:5424:63ac:bfb0	99.172.191.176
b51a:901b:cb15:8045:ada8:5424:63ac:bfb1	99.172.191.177
b51a:901b:cb15:8045:ada8:5424:63ac:bfb2	99.172.191.178
b51a:901b:cb15:8045:ada8:5424:63ac:bfb3	99.172.191.179
b51a:901b:cb15:8045:ada8:5424:63ac:bfb4	99.172.191.180

b51a:901b:cb15:8045:ada8:5424:63ac:bfb5	99.172.191.181
b51a:901b:cb15:8045:ada8:5424:63ac:bfb6	99.172.191.182
b51a:901b:cb15:8045:ada8:5424:63ac:bfb7	99.172.191.183
b51a:901b:cb15:8045:ada8:5424:63ac:bfb8	99.172.191.184
b51a:901b:cb15:8045:ada8:5424:63ac:bfb9	99.172.191.185
b51a:901b:cb15:8045:ada8:5424:63ac:bfba	99.172.191.186
b51a:901b:cb15:8045:ada8:5424:63ac:bfbb	99.172.191.187
b51a:901b:cb15:8045:ada8:5424:63ac:bfbc	99.172.191.188
b51a:901b:cb15:8045:ada8:5424:63ac:bfbd	99.172.191.189
b51a:901b:cb15:8045:ada8:5424:63ac:bfbe	99.172.191.190
b51a:901b:cb15:8045:ada8:5424:63ac:bfbf	99.172.191.191
b51a:901b:cb15:8045:ada8:5424:63ac:bfc0	99.172.191.192
b51a:901b:cb15:8045:ada8:5424:63ac:bfc1	99.172.191.193
b51a:901b:cb15:8045:ada8:5424:63ac:bfc2	99.172.191.194
b51a:901b:cb15:8045:ada8:5424:63ac:bfc3	99.172.191.195
b51a:901b:cb15:8045:ada8:5424:63ac:bfc4	99.172.191.196
b51a:901b:cb15:8045:ada8:5424:63ac:bfc5	99.172.191.197
b51a:901b:cb15:8045:ada8:5424:63ac:bfc6	99.172.191.198
b51a:901b:cb15:8045:ada8:5424:63ac:bfc7	99.172.191.199
b51a:901b:cb15:8045:ada8:5424:63ac:bfc8	99.172.191.200
b51a:901b:cb15:8045:ada8:5424:63ac:bfc9	99.172.191.201
b51a:901b:cb15:8045:ada8:5424:63ac:bfca	99.172.191.202
b51a:901b:cb15:8045:ada8:5424:63ac:bfcb	99.172.191.203
b51a:901b:cb15:8045:ada8:5424:63ac:bfcc	99.172.191.204
b51a:901b:cb15:8045:ada8:5424:63ac:bfcd	99.172.191.205
b51a:901b:cb15:8045:ada8:5424:63ac:bfce	99.172.191.206
b51a:901b:cb15:8045:ada8:5424:63ac:bfcf	99.172.191.207
b51a:901b:cb15:8045:ada8:5424:63ac:bfd0	99.172.191.208
b51a:901b:cb15:8045:ada8:5424:63ac:bfd1	99.172.191.209
b51a:901b:cb15:8045:ada8:5424:63ac:bfd2	99.172.191.210
b51a:901b:cb15:8045:ada8:5424:63ac:bfd3	99.172.191.211
b51a:901b:cb15:8045:ada8:5424:63ac:bfd4	99.172.191.212
b51a:901b:cb15:8045:ada8:5424:63ac:bfd5	99.172.191.213
b51a:901b:cb15:8045:ada8:5424:63ac:bfd6	99.172.191.214
b51a:901b:cb15:8045:ada8:5424:63ac:bfd7	99.172.191.215
b51a:901b:cb15:8045:ada8:5424:63ac:bfd8	99.172.191.216
b51a:901b:cb15:8045:ada8:5424:63ac:bfd9	99.172.191.217
b51a:901b:cb15:8045:ada8:5424:63ac:bfda	99.172.191.218
b51a:901b:cb15:8045:ada8:5424:63ac:bfdb	99.172.191.219
b51a:901b:cb15:8045:ada8:5424:63ac:bfdc	99.172.191.220
b51a:901b:cb15:8045:ada8:5424:63ac:bfdd	99.172.191.221
b51a:901b:cb15:8045:ada8:5424:63ac:bfde	99.172.191.222
b51a:901b:cb15:8045:ada8:5424:63ac:bfdf	99.172.191.223
b51a:901b:cb15:8045:ada8:5424:63ac:bfe0	99.172.191.224
b51a:901b:cb15:8045:ada8:5424:63ac:bfe1	99.172.191.225
b51a:901b:cb15:8045:ada8:5424:63ac:bfe2	99.172.191.226
b51a:901b:cb15:8045:ada8:5424:63ac:bfe3	99.172.191.227
b51a:901b:cb15:8045:ada8:5424:63ac:bfe4	99.172.191.228
b51a:901b:cb15:8045:ada8:5424:63ac:bfe5	99.172.191.229
b51a:901b:cb15:8045:ada8:5424:63ac:bfe6	99.172.191.230
b51a:901b:cb15:8045:ada8:5424:63ac:bfe7	99.172.191.231
b51a:901b:cb15:8045:ada8:5424:63ac:bfe8	99.172.191.232
b51a:901b:cb15:8045:ada8:5424:63ac:bfe9	99.172.191.233
b51a:901b:cb15:8045:ada8:5424:63ac:bfea	99.172.191.234
b51a:901b:cb15:8045:ada8:5424:63ac:bfeb	99.172.191.235
b51a:901b:cb15:8045:ada8:5424:63ac:bfec	99.172.191.236
b51a:901b:cb15:8045:ada8:5424:63ac:bfed	99.172.191.237
b51a:901b:cb15:8045:ada8:5424:63ac:bfee	99.172.191.238
b51a:901b:cb15:8045:ada8:5424:63ac:bfef	99.172.191.239
b51a:901b:cb15:8045:ada8:5424:63ac:bff0	99.172.191.240
b51a:901b:cb15:8045:ada8:5424:63ac:bff1	99.172.191.241
b51a:901b:cb15:8045:ada8:5424:63ac:bff2	99.172.191.242
b51a:901b:cb15:8045:ada8:5424:63ac:bff3	99.172.191.243
b51a:901b:cb15:8045:ada8:5424:63ac:bff4	99.172.191.244
b51a:901b:cb15:8045:ada8:5424:63ac:bff5	99.172.191.245
b51a:901b:cb15:8045:ada8:5424:63ac:bff6	99.172.191.246
b51a:901b:cb15:8045:ada8:5424:63ac:bff7	99.172.191.247
b51a:901b:cb15:8045:ada8:5424:63ac:bff8	99.172.191.248
b51a:901b:cb15:8045:ada8:5424:63ac:bff9	99.172.191.249
b51a:901b:cb15:8045:ada8:5424:63ac:bffa	99.172.191.250
b51a:901b:cb15:8045:ada8:5424:63ac:bffb	99.172.191.251
b51a:901b:cb15:8045:ada8:5424:63ac:bffc	99.172.191.252
b51a:901b:cb15:8045:ada8:5424:63ac:bffd	99.172.191.253
b51a:901b:cb15:8045:ada8:5424:63ac:bffe	99.172.191.254
b51a:901b:cb15:8045:ada8:5424:63ac:bfff	99.172.191.255

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.