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:ada8:2224:f2bc:bf01	242.188.191.1
b51a:901b:cb15:8045:ada8:2224:f2bc:bf02	242.188.191.2
b51a:901b:cb15:8045:ada8:2224:f2bc:bf03	242.188.191.3
b51a:901b:cb15:8045:ada8:2224:f2bc:bf04	242.188.191.4
b51a:901b:cb15:8045:ada8:2224:f2bc:bf05	242.188.191.5
b51a:901b:cb15:8045:ada8:2224:f2bc:bf06	242.188.191.6
b51a:901b:cb15:8045:ada8:2224:f2bc:bf07	242.188.191.7
b51a:901b:cb15:8045:ada8:2224:f2bc:bf08	242.188.191.8
b51a:901b:cb15:8045:ada8:2224:f2bc:bf09	242.188.191.9
b51a:901b:cb15:8045:ada8:2224:f2bc:bf0a	242.188.191.10
b51a:901b:cb15:8045:ada8:2224:f2bc:bf0b	242.188.191.11
b51a:901b:cb15:8045:ada8:2224:f2bc:bf0c	242.188.191.12
b51a:901b:cb15:8045:ada8:2224:f2bc:bf0d	242.188.191.13
b51a:901b:cb15:8045:ada8:2224:f2bc:bf0e	242.188.191.14
b51a:901b:cb15:8045:ada8:2224:f2bc:bf0f	242.188.191.15
b51a:901b:cb15:8045:ada8:2224:f2bc:bf10	242.188.191.16
b51a:901b:cb15:8045:ada8:2224:f2bc:bf11	242.188.191.17
b51a:901b:cb15:8045:ada8:2224:f2bc:bf12	242.188.191.18
b51a:901b:cb15:8045:ada8:2224:f2bc:bf13	242.188.191.19
b51a:901b:cb15:8045:ada8:2224:f2bc:bf14	242.188.191.20
b51a:901b:cb15:8045:ada8:2224:f2bc:bf15	242.188.191.21
b51a:901b:cb15:8045:ada8:2224:f2bc:bf16	242.188.191.22
b51a:901b:cb15:8045:ada8:2224:f2bc:bf17	242.188.191.23
b51a:901b:cb15:8045:ada8:2224:f2bc:bf18	242.188.191.24
b51a:901b:cb15:8045:ada8:2224:f2bc:bf19	242.188.191.25
b51a:901b:cb15:8045:ada8:2224:f2bc:bf1a	242.188.191.26
b51a:901b:cb15:8045:ada8:2224:f2bc:bf1b	242.188.191.27
b51a:901b:cb15:8045:ada8:2224:f2bc:bf1c	242.188.191.28
b51a:901b:cb15:8045:ada8:2224:f2bc:bf1d	242.188.191.29
b51a:901b:cb15:8045:ada8:2224:f2bc:bf1e	242.188.191.30
b51a:901b:cb15:8045:ada8:2224:f2bc:bf1f	242.188.191.31
b51a:901b:cb15:8045:ada8:2224:f2bc:bf20	242.188.191.32
b51a:901b:cb15:8045:ada8:2224:f2bc:bf21	242.188.191.33
b51a:901b:cb15:8045:ada8:2224:f2bc:bf22	242.188.191.34
b51a:901b:cb15:8045:ada8:2224:f2bc:bf23	242.188.191.35
b51a:901b:cb15:8045:ada8:2224:f2bc:bf24	242.188.191.36
b51a:901b:cb15:8045:ada8:2224:f2bc:bf25	242.188.191.37
b51a:901b:cb15:8045:ada8:2224:f2bc:bf26	242.188.191.38
b51a:901b:cb15:8045:ada8:2224:f2bc:bf27	242.188.191.39
b51a:901b:cb15:8045:ada8:2224:f2bc:bf28	242.188.191.40
b51a:901b:cb15:8045:ada8:2224:f2bc:bf29	242.188.191.41
b51a:901b:cb15:8045:ada8:2224:f2bc:bf2a	242.188.191.42
b51a:901b:cb15:8045:ada8:2224:f2bc:bf2b	242.188.191.43
b51a:901b:cb15:8045:ada8:2224:f2bc:bf2c	242.188.191.44
b51a:901b:cb15:8045:ada8:2224:f2bc:bf2d	242.188.191.45
b51a:901b:cb15:8045:ada8:2224:f2bc:bf2e	242.188.191.46
b51a:901b:cb15:8045:ada8:2224:f2bc:bf2f	242.188.191.47
b51a:901b:cb15:8045:ada8:2224:f2bc:bf30	242.188.191.48
b51a:901b:cb15:8045:ada8:2224:f2bc:bf31	242.188.191.49
b51a:901b:cb15:8045:ada8:2224:f2bc:bf32	242.188.191.50
b51a:901b:cb15:8045:ada8:2224:f2bc:bf33	242.188.191.51
b51a:901b:cb15:8045:ada8:2224:f2bc:bf34	242.188.191.52
b51a:901b:cb15:8045:ada8:2224:f2bc:bf35	242.188.191.53
b51a:901b:cb15:8045:ada8:2224:f2bc:bf36	242.188.191.54
b51a:901b:cb15:8045:ada8:2224:f2bc:bf37	242.188.191.55
b51a:901b:cb15:8045:ada8:2224:f2bc:bf38	242.188.191.56
b51a:901b:cb15:8045:ada8:2224:f2bc:bf39	242.188.191.57
b51a:901b:cb15:8045:ada8:2224:f2bc:bf3a	242.188.191.58
b51a:901b:cb15:8045:ada8:2224:f2bc:bf3b	242.188.191.59
b51a:901b:cb15:8045:ada8:2224:f2bc:bf3c	242.188.191.60

b51a:901b:cb15:8045:ada8:2224:f2bc:bf3d	242.188.191.61
b51a:901b:cb15:8045:ada8:2224:f2bc:bf3e	242.188.191.62
b51a:901b:cb15:8045:ada8:2224:f2bc:bf3f	242.188.191.63
b51a:901b:cb15:8045:ada8:2224:f2bc:bf40	242.188.191.64
b51a:901b:cb15:8045:ada8:2224:f2bc:bf41	242.188.191.65
b51a:901b:cb15:8045:ada8:2224:f2bc:bf42	242.188.191.66
b51a:901b:cb15:8045:ada8:2224:f2bc:bf43	242.188.191.67
b51a:901b:cb15:8045:ada8:2224:f2bc:bf44	242.188.191.68
b51a:901b:cb15:8045:ada8:2224:f2bc:bf45	242.188.191.69
b51a:901b:cb15:8045:ada8:2224:f2bc:bf46	242.188.191.70
b51a:901b:cb15:8045:ada8:2224:f2bc:bf47	242.188.191.71
b51a:901b:cb15:8045:ada8:2224:f2bc:bf48	242.188.191.72
b51a:901b:cb15:8045:ada8:2224:f2bc:bf49	242.188.191.73
b51a:901b:cb15:8045:ada8:2224:f2bc:bf4a	242.188.191.74
b51a:901b:cb15:8045:ada8:2224:f2bc:bf4b	242.188.191.75
b51a:901b:cb15:8045:ada8:2224:f2bc:bf4c	242.188.191.76
b51a:901b:cb15:8045:ada8:2224:f2bc:bf4d	242.188.191.77
b51a:901b:cb15:8045:ada8:2224:f2bc:bf4e	242.188.191.78
b51a:901b:cb15:8045:ada8:2224:f2bc:bf4f	242.188.191.79
b51a:901b:cb15:8045:ada8:2224:f2bc:bf50	242.188.191.80
b51a:901b:cb15:8045:ada8:2224:f2bc:bf51	242.188.191.81
b51a:901b:cb15:8045:ada8:2224:f2bc:bf52	242.188.191.82
b51a:901b:cb15:8045:ada8:2224:f2bc:bf53	242.188.191.83
b51a:901b:cb15:8045:ada8:2224:f2bc:bf54	242.188.191.84
b51a:901b:cb15:8045:ada8:2224:f2bc:bf55	242.188.191.85
b51a:901b:cb15:8045:ada8:2224:f2bc:bf56	242.188.191.86
b51a:901b:cb15:8045:ada8:2224:f2bc:bf57	242.188.191.87
b51a:901b:cb15:8045:ada8:2224:f2bc:bf58	242.188.191.88
b51a:901b:cb15:8045:ada8:2224:f2bc:bf59	242.188.191.89
b51a:901b:cb15:8045:ada8:2224:f2bc:bf5a	242.188.191.90
b51a:901b:cb15:8045:ada8:2224:f2bc:bf5b	242.188.191.91
b51a:901b:cb15:8045:ada8:2224:f2bc:bf5c	242.188.191.92
b51a:901b:cb15:8045:ada8:2224:f2bc:bf5d	242.188.191.93
b51a:901b:cb15:8045:ada8:2224:f2bc:bf5e	242.188.191.94
b51a:901b:cb15:8045:ada8:2224:f2bc:bf5f	242.188.191.95
b51a:901b:cb15:8045:ada8:2224:f2bc:bf60	242.188.191.96
b51a:901b:cb15:8045:ada8:2224:f2bc:bf61	242.188.191.97
b51a:901b:cb15:8045:ada8:2224:f2bc:bf62	242.188.191.98
b51a:901b:cb15:8045:ada8:2224:f2bc:bf63	242.188.191.99
b51a:901b:cb15:8045:ada8:2224:f2bc:bf64	242.188.191.100
b51a:901b:cb15:8045:ada8:2224:f2bc:bf65	242.188.191.101
b51a:901b:cb15:8045:ada8:2224:f2bc:bf66	242.188.191.102
b51a:901b:cb15:8045:ada8:2224:f2bc:bf67	242.188.191.103
b51a:901b:cb15:8045:ada8:2224:f2bc:bf68	242.188.191.104
b51a:901b:cb15:8045:ada8:2224:f2bc:bf69	242.188.191.105
b51a:901b:cb15:8045:ada8:2224:f2bc:bf6a	242.188.191.106
b51a:901b:cb15:8045:ada8:2224:f2bc:bf6b	242.188.191.107
b51a:901b:cb15:8045:ada8:2224:f2bc:bf6c	242.188.191.108
b51a:901b:cb15:8045:ada8:2224:f2bc:bf6d	242.188.191.109
b51a:901b:cb15:8045:ada8:2224:f2bc:bf6e	242.188.191.110
b51a:901b:cb15:8045:ada8:2224:f2bc:bf6f	242.188.191.111
b51a:901b:cb15:8045:ada8:2224:f2bc:bf70	242.188.191.112
b51a:901b:cb15:8045:ada8:2224:f2bc:bf71	242.188.191.113
b51a:901b:cb15:8045:ada8:2224:f2bc:bf72	242.188.191.114
b51a:901b:cb15:8045:ada8:2224:f2bc:bf73	242.188.191.115
b51a:901b:cb15:8045:ada8:2224:f2bc:bf74	242.188.191.116
b51a:901b:cb15:8045:ada8:2224:f2bc:bf75	242.188.191.117
b51a:901b:cb15:8045:ada8:2224:f2bc:bf76	242.188.191.118
b51a:901b:cb15:8045:ada8:2224:f2bc:bf77	242.188.191.119
b51a:901b:cb15:8045:ada8:2224:f2bc:bf78	242.188.191.120

b51a:901b:cb15:8045:ada8:2224:f2bc:bf79	242.188.191.121
b51a:901b:cb15:8045:ada8:2224:f2bc:bf7a	242.188.191.122
b51a:901b:cb15:8045:ada8:2224:f2bc:bf7b	242.188.191.123
b51a:901b:cb15:8045:ada8:2224:f2bc:bf7c	242.188.191.124
b51a:901b:cb15:8045:ada8:2224:f2bc:bf7d	242.188.191.125
b51a:901b:cb15:8045:ada8:2224:f2bc:bf7e	242.188.191.126
b51a:901b:cb15:8045:ada8:2224:f2bc:bf7f	242.188.191.127
b51a:901b:cb15:8045:ada8:2224:f2bc:bf80	242.188.191.128
b51a:901b:cb15:8045:ada8:2224:f2bc:bf81	242.188.191.129
b51a:901b:cb15:8045:ada8:2224:f2bc:bf82	242.188.191.130
b51a:901b:cb15:8045:ada8:2224:f2bc:bf83	242.188.191.131
b51a:901b:cb15:8045:ada8:2224:f2bc:bf84	242.188.191.132
b51a:901b:cb15:8045:ada8:2224:f2bc:bf85	242.188.191.133
b51a:901b:cb15:8045:ada8:2224:f2bc:bf86	242.188.191.134
b51a:901b:cb15:8045:ada8:2224:f2bc:bf87	242.188.191.135
b51a:901b:cb15:8045:ada8:2224:f2bc:bf88	242.188.191.136
b51a:901b:cb15:8045:ada8:2224:f2bc:bf89	242.188.191.137
b51a:901b:cb15:8045:ada8:2224:f2bc:bf8a	242.188.191.138
b51a:901b:cb15:8045:ada8:2224:f2bc:bf8b	242.188.191.139
b51a:901b:cb15:8045:ada8:2224:f2bc:bf8c	242.188.191.140
b51a:901b:cb15:8045:ada8:2224:f2bc:bf8d	242.188.191.141
b51a:901b:cb15:8045:ada8:2224:f2bc:bf8e	242.188.191.142
b51a:901b:cb15:8045:ada8:2224:f2bc:bf8f	242.188.191.143
b51a:901b:cb15:8045:ada8:2224:f2bc:bf90	242.188.191.144
b51a:901b:cb15:8045:ada8:2224:f2bc:bf91	242.188.191.145
b51a:901b:cb15:8045:ada8:2224:f2bc:bf92	242.188.191.146
b51a:901b:cb15:8045:ada8:2224:f2bc:bf93	242.188.191.147
b51a:901b:cb15:8045:ada8:2224:f2bc:bf94	242.188.191.148
b51a:901b:cb15:8045:ada8:2224:f2bc:bf95	242.188.191.149
b51a:901b:cb15:8045:ada8:2224:f2bc:bf96	242.188.191.150
b51a:901b:cb15:8045:ada8:2224:f2bc:bf97	242.188.191.151
b51a:901b:cb15:8045:ada8:2224:f2bc:bf98	242.188.191.152
b51a:901b:cb15:8045:ada8:2224:f2bc:bf99	242.188.191.153
b51a:901b:cb15:8045:ada8:2224:f2bc:bf9a	242.188.191.154
b51a:901b:cb15:8045:ada8:2224:f2bc:bf9b	242.188.191.155
b51a:901b:cb15:8045:ada8:2224:f2bc:bf9c	242.188.191.156
b51a:901b:cb15:8045:ada8:2224:f2bc:bf9d	242.188.191.157
b51a:901b:cb15:8045:ada8:2224:f2bc:bf9e	242.188.191.158
b51a:901b:cb15:8045:ada8:2224:f2bc:bf9f	242.188.191.159
b51a:901b:cb15:8045:ada8:2224:f2bc:bfa0	242.188.191.160
b51a:901b:cb15:8045:ada8:2224:f2bc:bfa1	242.188.191.161
b51a:901b:cb15:8045:ada8:2224:f2bc:bfa2	242.188.191.162
b51a:901b:cb15:8045:ada8:2224:f2bc:bfa3	242.188.191.163
b51a:901b:cb15:8045:ada8:2224:f2bc:bfa4	242.188.191.164
b51a:901b:cb15:8045:ada8:2224:f2bc:bfa5	242.188.191.165
b51a:901b:cb15:8045:ada8:2224:f2bc:bfa6	242.188.191.166
b51a:901b:cb15:8045:ada8:2224:f2bc:bfa7	242.188.191.167
b51a:901b:cb15:8045:ada8:2224:f2bc:bfa8	242.188.191.168
b51a:901b:cb15:8045:ada8:2224:f2bc:bfa9	242.188.191.169
b51a:901b:cb15:8045:ada8:2224:f2bc:bfaa	242.188.191.170
b51a:901b:cb15:8045:ada8:2224:f2bc:bfab	242.188.191.171
b51a:901b:cb15:8045:ada8:2224:f2bc:bfac	242.188.191.172
b51a:901b:cb15:8045:ada8:2224:f2bc:bfad	242.188.191.173
b51a:901b:cb15:8045:ada8:2224:f2bc:bfae	242.188.191.174
b51a:901b:cb15:8045:ada8:2224:f2bc:bfaf	242.188.191.175
b51a:901b:cb15:8045:ada8:2224:f2bc:bfb0	242.188.191.176
b51a:901b:cb15:8045:ada8:2224:f2bc:bfb1	242.188.191.177
b51a:901b:cb15:8045:ada8:2224:f2bc:bfb2	242.188.191.178
b51a:901b:cb15:8045:ada8:2224:f2bc:bfb3	242.188.191.179
b51a:901b:cb15:8045:ada8:2224:f2bc:bfb4	242.188.191.180

b51a:901b:cb15:8045:ada8:2224:f2bc:bfb5	242.188.191.181
b51a:901b:cb15:8045:ada8:2224:f2bc:bfb6	242.188.191.182
b51a:901b:cb15:8045:ada8:2224:f2bc:bfb7	242.188.191.183
b51a:901b:cb15:8045:ada8:2224:f2bc:bfb8	242.188.191.184
b51a:901b:cb15:8045:ada8:2224:f2bc:bfb9	242.188.191.185
b51a:901b:cb15:8045:ada8:2224:f2bc:bfba	242.188.191.186
b51a:901b:cb15:8045:ada8:2224:f2bc:bfbb	242.188.191.187
b51a:901b:cb15:8045:ada8:2224:f2bc:bfbc	242.188.191.188
b51a:901b:cb15:8045:ada8:2224:f2bc:bfbd	242.188.191.189
b51a:901b:cb15:8045:ada8:2224:f2bc:bfbe	242.188.191.190
b51a:901b:cb15:8045:ada8:2224:f2bc:bfbf	242.188.191.191
b51a:901b:cb15:8045:ada8:2224:f2bc:bfc0	242.188.191.192
b51a:901b:cb15:8045:ada8:2224:f2bc:bfc1	242.188.191.193
b51a:901b:cb15:8045:ada8:2224:f2bc:bfc2	242.188.191.194
b51a:901b:cb15:8045:ada8:2224:f2bc:bfc3	242.188.191.195
b51a:901b:cb15:8045:ada8:2224:f2bc:bfc4	242.188.191.196
b51a:901b:cb15:8045:ada8:2224:f2bc:bfc5	242.188.191.197
b51a:901b:cb15:8045:ada8:2224:f2bc:bfc6	242.188.191.198
b51a:901b:cb15:8045:ada8:2224:f2bc:bfc7	242.188.191.199
b51a:901b:cb15:8045:ada8:2224:f2bc:bfc8	242.188.191.200
b51a:901b:cb15:8045:ada8:2224:f2bc:bfc9	242.188.191.201
b51a:901b:cb15:8045:ada8:2224:f2bc:bfca	242.188.191.202
b51a:901b:cb15:8045:ada8:2224:f2bc:bfcb	242.188.191.203
b51a:901b:cb15:8045:ada8:2224:f2bc:bfcc	242.188.191.204
b51a:901b:cb15:8045:ada8:2224:f2bc:bfcd	242.188.191.205
b51a:901b:cb15:8045:ada8:2224:f2bc:bfce	242.188.191.206
b51a:901b:cb15:8045:ada8:2224:f2bc:bfcf	242.188.191.207
b51a:901b:cb15:8045:ada8:2224:f2bc:bfd0	242.188.191.208
b51a:901b:cb15:8045:ada8:2224:f2bc:bfd1	242.188.191.209
b51a:901b:cb15:8045:ada8:2224:f2bc:bfd2	242.188.191.210
b51a:901b:cb15:8045:ada8:2224:f2bc:bfd3	242.188.191.211
b51a:901b:cb15:8045:ada8:2224:f2bc:bfd4	242.188.191.212
b51a:901b:cb15:8045:ada8:2224:f2bc:bfd5	242.188.191.213
b51a:901b:cb15:8045:ada8:2224:f2bc:bfd6	242.188.191.214
b51a:901b:cb15:8045:ada8:2224:f2bc:bfd7	242.188.191.215
b51a:901b:cb15:8045:ada8:2224:f2bc:bfd8	242.188.191.216
b51a:901b:cb15:8045:ada8:2224:f2bc:bfd9	242.188.191.217
b51a:901b:cb15:8045:ada8:2224:f2bc:bfda	242.188.191.218
b51a:901b:cb15:8045:ada8:2224:f2bc:bfdb	242.188.191.219
b51a:901b:cb15:8045:ada8:2224:f2bc:bfdc	242.188.191.220
b51a:901b:cb15:8045:ada8:2224:f2bc:bfdd	242.188.191.221
b51a:901b:cb15:8045:ada8:2224:f2bc:bfde	242.188.191.222
b51a:901b:cb15:8045:ada8:2224:f2bc:bfdf	242.188.191.223
b51a:901b:cb15:8045:ada8:2224:f2bc:bfe0	242.188.191.224
b51a:901b:cb15:8045:ada8:2224:f2bc:bfe1	242.188.191.225
b51a:901b:cb15:8045:ada8:2224:f2bc:bfe2	242.188.191.226
b51a:901b:cb15:8045:ada8:2224:f2bc:bfe3	242.188.191.227
b51a:901b:cb15:8045:ada8:2224:f2bc:bfe4	242.188.191.228
b51a:901b:cb15:8045:ada8:2224:f2bc:bfe5	242.188.191.229
b51a:901b:cb15:8045:ada8:2224:f2bc:bfe6	242.188.191.230
b51a:901b:cb15:8045:ada8:2224:f2bc:bfe7	242.188.191.231
b51a:901b:cb15:8045:ada8:2224:f2bc:bfe8	242.188.191.232
b51a:901b:cb15:8045:ada8:2224:f2bc:bfe9	242.188.191.233
b51a:901b:cb15:8045:ada8:2224:f2bc:bfea	242.188.191.234
b51a:901b:cb15:8045:ada8:2224:f2bc:bfeb	242.188.191.235
b51a:901b:cb15:8045:ada8:2224:f2bc:bfec	242.188.191.236
b51a:901b:cb15:8045:ada8:2224:f2bc:bfed	242.188.191.237
b51a:901b:cb15:8045:ada8:2224:f2bc:bfee	242.188.191.238
b51a:901b:cb15:8045:ada8:2224:f2bc:bfef	242.188.191.239
b51a:901b:cb15:8045:ada8:2224:f2bc:bff0	242.188.191.240
b51a:901b:cb15:8045:ada8:2224:f2bc:bff1	242.188.191.241
b51a:901b:cb15:8045:ada8:2224:f2bc:bff2	242.188.191.242
b51a:901b:cb15:8045:ada8:2224:f2bc:bff3	242.188.191.243
b51a:901b:cb15:8045:ada8:2224:f2bc:bff4	242.188.191.244
b51a:901b:cb15:8045:ada8:2224:f2bc:bff5	242.188.191.245
b51a:901b:cb15:8045:ada8:2224:f2bc:bff6	242.188.191.246
b51a:901b:cb15:8045:ada8:2224:f2bc:bff7	242.188.191.247
b51a:901b:cb15:8045:ada8:2224:f2bc:bff8	242.188.191.248
b51a:901b:cb15:8045:ada8:2224:f2bc:bff9	242.188.191.249
b51a:901b:cb15:8045:ada8:2224:f2bc:bffa	242.188.191.250
b51a:901b:cb15:8045:ada8:2224:f2bc:bffb	242.188.191.251
b51a:901b:cb15:8045:ada8:2224:f2bc:bffc	242.188.191.252
b51a:901b:cb15:8045:ada8:2224:f2bc:bffd	242.188.191.253
b51a:901b:cb15:8045:ada8:2224:f2bc:bffe	242.188.191.254
b51a:901b:cb15:8045:ada8:2224:f2bc:bfff	242.188.191.255

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.