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:be24:7f39:bf01	127.57.191.1
b51a:901b:cb15:8045:ada8:be24:7f39:bf02	127.57.191.2
b51a:901b:cb15:8045:ada8:be24:7f39:bf03	127.57.191.3
b51a:901b:cb15:8045:ada8:be24:7f39:bf04	127.57.191.4
b51a:901b:cb15:8045:ada8:be24:7f39:bf05	127.57.191.5
b51a:901b:cb15:8045:ada8:be24:7f39:bf06	127.57.191.6
b51a:901b:cb15:8045:ada8:be24:7f39:bf07	127.57.191.7
b51a:901b:cb15:8045:ada8:be24:7f39:bf08	127.57.191.8
b51a:901b:cb15:8045:ada8:be24:7f39:bf09	127.57.191.9
b51a:901b:cb15:8045:ada8:be24:7f39:bf0a	127.57.191.10
b51a:901b:cb15:8045:ada8:be24:7f39:bf0b	127.57.191.11
b51a:901b:cb15:8045:ada8:be24:7f39:bf0c	127.57.191.12
b51a:901b:cb15:8045:ada8:be24:7f39:bf0d	127.57.191.13
b51a:901b:cb15:8045:ada8:be24:7f39:bf0e	127.57.191.14
b51a:901b:cb15:8045:ada8:be24:7f39:bf0f	127.57.191.15
b51a:901b:cb15:8045:ada8:be24:7f39:bf10	127.57.191.16
b51a:901b:cb15:8045:ada8:be24:7f39:bf11	127.57.191.17
b51a:901b:cb15:8045:ada8:be24:7f39:bf12	127.57.191.18
b51a:901b:cb15:8045:ada8:be24:7f39:bf13	127.57.191.19
b51a:901b:cb15:8045:ada8:be24:7f39:bf14	127.57.191.20
b51a:901b:cb15:8045:ada8:be24:7f39:bf15	127.57.191.21
b51a:901b:cb15:8045:ada8:be24:7f39:bf16	127.57.191.22
b51a:901b:cb15:8045:ada8:be24:7f39:bf17	127.57.191.23
b51a:901b:cb15:8045:ada8:be24:7f39:bf18	127.57.191.24
b51a:901b:cb15:8045:ada8:be24:7f39:bf19	127.57.191.25
b51a:901b:cb15:8045:ada8:be24:7f39:bf1a	127.57.191.26
b51a:901b:cb15:8045:ada8:be24:7f39:bf1b	127.57.191.27
b51a:901b:cb15:8045:ada8:be24:7f39:bf1c	127.57.191.28
b51a:901b:cb15:8045:ada8:be24:7f39:bf1d	127.57.191.29
b51a:901b:cb15:8045:ada8:be24:7f39:bf1e	127.57.191.30
b51a:901b:cb15:8045:ada8:be24:7f39:bf1f	127.57.191.31
b51a:901b:cb15:8045:ada8:be24:7f39:bf20	127.57.191.32
b51a:901b:cb15:8045:ada8:be24:7f39:bf21	127.57.191.33
b51a:901b:cb15:8045:ada8:be24:7f39:bf22	127.57.191.34
b51a:901b:cb15:8045:ada8:be24:7f39:bf23	127.57.191.35
b51a:901b:cb15:8045:ada8:be24:7f39:bf24	127.57.191.36
b51a:901b:cb15:8045:ada8:be24:7f39:bf25	127.57.191.37
b51a:901b:cb15:8045:ada8:be24:7f39:bf26	127.57.191.38
b51a:901b:cb15:8045:ada8:be24:7f39:bf27	127.57.191.39
b51a:901b:cb15:8045:ada8:be24:7f39:bf28	127.57.191.40
b51a:901b:cb15:8045:ada8:be24:7f39:bf29	127.57.191.41
b51a:901b:cb15:8045:ada8:be24:7f39:bf2a	127.57.191.42
b51a:901b:cb15:8045:ada8:be24:7f39:bf2b	127.57.191.43
b51a:901b:cb15:8045:ada8:be24:7f39:bf2c	127.57.191.44
b51a:901b:cb15:8045:ada8:be24:7f39:bf2d	127.57.191.45
b51a:901b:cb15:8045:ada8:be24:7f39:bf2e	127.57.191.46
b51a:901b:cb15:8045:ada8:be24:7f39:bf2f	127.57.191.47
b51a:901b:cb15:8045:ada8:be24:7f39:bf30	127.57.191.48
b51a:901b:cb15:8045:ada8:be24:7f39:bf31	127.57.191.49
b51a:901b:cb15:8045:ada8:be24:7f39:bf32	127.57.191.50
b51a:901b:cb15:8045:ada8:be24:7f39:bf33	127.57.191.51
b51a:901b:cb15:8045:ada8:be24:7f39:bf34	127.57.191.52
b51a:901b:cb15:8045:ada8:be24:7f39:bf35	127.57.191.53
b51a:901b:cb15:8045:ada8:be24:7f39:bf36	127.57.191.54
b51a:901b:cb15:8045:ada8:be24:7f39:bf37	127.57.191.55
b51a:901b:cb15:8045:ada8:be24:7f39:bf38	127.57.191.56
b51a:901b:cb15:8045:ada8:be24:7f39:bf39	127.57.191.57
b51a:901b:cb15:8045:ada8:be24:7f39:bf3a	127.57.191.58
b51a:901b:cb15:8045:ada8:be24:7f39:bf3b	127.57.191.59
b51a:901b:cb15:8045:ada8:be24:7f39:bf3c	127.57.191.60

b51a:901b:cb15:8045:ada8:be24:7f39:bf3d	127.57.191.61
b51a:901b:cb15:8045:ada8:be24:7f39:bf3e	127.57.191.62
b51a:901b:cb15:8045:ada8:be24:7f39:bf3f	127.57.191.63
b51a:901b:cb15:8045:ada8:be24:7f39:bf40	127.57.191.64
b51a:901b:cb15:8045:ada8:be24:7f39:bf41	127.57.191.65
b51a:901b:cb15:8045:ada8:be24:7f39:bf42	127.57.191.66
b51a:901b:cb15:8045:ada8:be24:7f39:bf43	127.57.191.67
b51a:901b:cb15:8045:ada8:be24:7f39:bf44	127.57.191.68
b51a:901b:cb15:8045:ada8:be24:7f39:bf45	127.57.191.69
b51a:901b:cb15:8045:ada8:be24:7f39:bf46	127.57.191.70
b51a:901b:cb15:8045:ada8:be24:7f39:bf47	127.57.191.71
b51a:901b:cb15:8045:ada8:be24:7f39:bf48	127.57.191.72
b51a:901b:cb15:8045:ada8:be24:7f39:bf49	127.57.191.73
b51a:901b:cb15:8045:ada8:be24:7f39:bf4a	127.57.191.74
b51a:901b:cb15:8045:ada8:be24:7f39:bf4b	127.57.191.75
b51a:901b:cb15:8045:ada8:be24:7f39:bf4c	127.57.191.76
b51a:901b:cb15:8045:ada8:be24:7f39:bf4d	127.57.191.77
b51a:901b:cb15:8045:ada8:be24:7f39:bf4e	127.57.191.78
b51a:901b:cb15:8045:ada8:be24:7f39:bf4f	127.57.191.79
b51a:901b:cb15:8045:ada8:be24:7f39:bf50	127.57.191.80
b51a:901b:cb15:8045:ada8:be24:7f39:bf51	127.57.191.81
b51a:901b:cb15:8045:ada8:be24:7f39:bf52	127.57.191.82
b51a:901b:cb15:8045:ada8:be24:7f39:bf53	127.57.191.83
b51a:901b:cb15:8045:ada8:be24:7f39:bf54	127.57.191.84
b51a:901b:cb15:8045:ada8:be24:7f39:bf55	127.57.191.85
b51a:901b:cb15:8045:ada8:be24:7f39:bf56	127.57.191.86
b51a:901b:cb15:8045:ada8:be24:7f39:bf57	127.57.191.87
b51a:901b:cb15:8045:ada8:be24:7f39:bf58	127.57.191.88
b51a:901b:cb15:8045:ada8:be24:7f39:bf59	127.57.191.89
b51a:901b:cb15:8045:ada8:be24:7f39:bf5a	127.57.191.90
b51a:901b:cb15:8045:ada8:be24:7f39:bf5b	127.57.191.91
b51a:901b:cb15:8045:ada8:be24:7f39:bf5c	127.57.191.92
b51a:901b:cb15:8045:ada8:be24:7f39:bf5d	127.57.191.93
b51a:901b:cb15:8045:ada8:be24:7f39:bf5e	127.57.191.94
b51a:901b:cb15:8045:ada8:be24:7f39:bf5f	127.57.191.95
b51a:901b:cb15:8045:ada8:be24:7f39:bf60	127.57.191.96
b51a:901b:cb15:8045:ada8:be24:7f39:bf61	127.57.191.97
b51a:901b:cb15:8045:ada8:be24:7f39:bf62	127.57.191.98
b51a:901b:cb15:8045:ada8:be24:7f39:bf63	127.57.191.99
b51a:901b:cb15:8045:ada8:be24:7f39:bf64	127.57.191.100
b51a:901b:cb15:8045:ada8:be24:7f39:bf65	127.57.191.101
b51a:901b:cb15:8045:ada8:be24:7f39:bf66	127.57.191.102
b51a:901b:cb15:8045:ada8:be24:7f39:bf67	127.57.191.103
b51a:901b:cb15:8045:ada8:be24:7f39:bf68	127.57.191.104
b51a:901b:cb15:8045:ada8:be24:7f39:bf69	127.57.191.105
b51a:901b:cb15:8045:ada8:be24:7f39:bf6a	127.57.191.106
b51a:901b:cb15:8045:ada8:be24:7f39:bf6b	127.57.191.107
b51a:901b:cb15:8045:ada8:be24:7f39:bf6c	127.57.191.108
b51a:901b:cb15:8045:ada8:be24:7f39:bf6d	127.57.191.109
b51a:901b:cb15:8045:ada8:be24:7f39:bf6e	127.57.191.110
b51a:901b:cb15:8045:ada8:be24:7f39:bf6f	127.57.191.111
b51a:901b:cb15:8045:ada8:be24:7f39:bf70	127.57.191.112
b51a:901b:cb15:8045:ada8:be24:7f39:bf71	127.57.191.113
b51a:901b:cb15:8045:ada8:be24:7f39:bf72	127.57.191.114
b51a:901b:cb15:8045:ada8:be24:7f39:bf73	127.57.191.115
b51a:901b:cb15:8045:ada8:be24:7f39:bf74	127.57.191.116
b51a:901b:cb15:8045:ada8:be24:7f39:bf75	127.57.191.117
b51a:901b:cb15:8045:ada8:be24:7f39:bf76	127.57.191.118
b51a:901b:cb15:8045:ada8:be24:7f39:bf77	127.57.191.119
b51a:901b:cb15:8045:ada8:be24:7f39:bf78	127.57.191.120

b51a:901b:cb15:8045:ada8:be24:7f39:bf79	127.57.191.121
b51a:901b:cb15:8045:ada8:be24:7f39:bf7a	127.57.191.122
b51a:901b:cb15:8045:ada8:be24:7f39:bf7b	127.57.191.123
b51a:901b:cb15:8045:ada8:be24:7f39:bf7c	127.57.191.124
b51a:901b:cb15:8045:ada8:be24:7f39:bf7d	127.57.191.125
b51a:901b:cb15:8045:ada8:be24:7f39:bf7e	127.57.191.126
b51a:901b:cb15:8045:ada8:be24:7f39:bf7f	127.57.191.127
b51a:901b:cb15:8045:ada8:be24:7f39:bf80	127.57.191.128
b51a:901b:cb15:8045:ada8:be24:7f39:bf81	127.57.191.129
b51a:901b:cb15:8045:ada8:be24:7f39:bf82	127.57.191.130
b51a:901b:cb15:8045:ada8:be24:7f39:bf83	127.57.191.131
b51a:901b:cb15:8045:ada8:be24:7f39:bf84	127.57.191.132
b51a:901b:cb15:8045:ada8:be24:7f39:bf85	127.57.191.133
b51a:901b:cb15:8045:ada8:be24:7f39:bf86	127.57.191.134
b51a:901b:cb15:8045:ada8:be24:7f39:bf87	127.57.191.135
b51a:901b:cb15:8045:ada8:be24:7f39:bf88	127.57.191.136
b51a:901b:cb15:8045:ada8:be24:7f39:bf89	127.57.191.137
b51a:901b:cb15:8045:ada8:be24:7f39:bf8a	127.57.191.138
b51a:901b:cb15:8045:ada8:be24:7f39:bf8b	127.57.191.139
b51a:901b:cb15:8045:ada8:be24:7f39:bf8c	127.57.191.140
b51a:901b:cb15:8045:ada8:be24:7f39:bf8d	127.57.191.141
b51a:901b:cb15:8045:ada8:be24:7f39:bf8e	127.57.191.142
b51a:901b:cb15:8045:ada8:be24:7f39:bf8f	127.57.191.143
b51a:901b:cb15:8045:ada8:be24:7f39:bf90	127.57.191.144
b51a:901b:cb15:8045:ada8:be24:7f39:bf91	127.57.191.145
b51a:901b:cb15:8045:ada8:be24:7f39:bf92	127.57.191.146
b51a:901b:cb15:8045:ada8:be24:7f39:bf93	127.57.191.147
b51a:901b:cb15:8045:ada8:be24:7f39:bf94	127.57.191.148
b51a:901b:cb15:8045:ada8:be24:7f39:bf95	127.57.191.149
b51a:901b:cb15:8045:ada8:be24:7f39:bf96	127.57.191.150
b51a:901b:cb15:8045:ada8:be24:7f39:bf97	127.57.191.151
b51a:901b:cb15:8045:ada8:be24:7f39:bf98	127.57.191.152
b51a:901b:cb15:8045:ada8:be24:7f39:bf99	127.57.191.153
b51a:901b:cb15:8045:ada8:be24:7f39:bf9a	127.57.191.154
b51a:901b:cb15:8045:ada8:be24:7f39:bf9b	127.57.191.155
b51a:901b:cb15:8045:ada8:be24:7f39:bf9c	127.57.191.156
b51a:901b:cb15:8045:ada8:be24:7f39:bf9d	127.57.191.157
b51a:901b:cb15:8045:ada8:be24:7f39:bf9e	127.57.191.158
b51a:901b:cb15:8045:ada8:be24:7f39:bf9f	127.57.191.159
b51a:901b:cb15:8045:ada8:be24:7f39:bfa0	127.57.191.160
b51a:901b:cb15:8045:ada8:be24:7f39:bfa1	127.57.191.161
b51a:901b:cb15:8045:ada8:be24:7f39:bfa2	127.57.191.162
b51a:901b:cb15:8045:ada8:be24:7f39:bfa3	127.57.191.163
b51a:901b:cb15:8045:ada8:be24:7f39:bfa4	127.57.191.164
b51a:901b:cb15:8045:ada8:be24:7f39:bfa5	127.57.191.165
b51a:901b:cb15:8045:ada8:be24:7f39:bfa6	127.57.191.166
b51a:901b:cb15:8045:ada8:be24:7f39:bfa7	127.57.191.167
b51a:901b:cb15:8045:ada8:be24:7f39:bfa8	127.57.191.168
b51a:901b:cb15:8045:ada8:be24:7f39:bfa9	127.57.191.169
b51a:901b:cb15:8045:ada8:be24:7f39:bfaa	127.57.191.170
b51a:901b:cb15:8045:ada8:be24:7f39:bfab	127.57.191.171
b51a:901b:cb15:8045:ada8:be24:7f39:bfac	127.57.191.172
b51a:901b:cb15:8045:ada8:be24:7f39:bfad	127.57.191.173
b51a:901b:cb15:8045:ada8:be24:7f39:bfae	127.57.191.174
b51a:901b:cb15:8045:ada8:be24:7f39:bfaf	127.57.191.175
b51a:901b:cb15:8045:ada8:be24:7f39:bfb0	127.57.191.176
b51a:901b:cb15:8045:ada8:be24:7f39:bfb1	127.57.191.177
b51a:901b:cb15:8045:ada8:be24:7f39:bfb2	127.57.191.178
b51a:901b:cb15:8045:ada8:be24:7f39:bfb3	127.57.191.179
b51a:901b:cb15:8045:ada8:be24:7f39:bfb4	127.57.191.180

b51a:901b:cb15:8045:ada8:be24:7f39:bfb5	127.57.191.181
b51a:901b:cb15:8045:ada8:be24:7f39:bfb6	127.57.191.182
b51a:901b:cb15:8045:ada8:be24:7f39:bfb7	127.57.191.183
b51a:901b:cb15:8045:ada8:be24:7f39:bfb8	127.57.191.184
b51a:901b:cb15:8045:ada8:be24:7f39:bfb9	127.57.191.185
b51a:901b:cb15:8045:ada8:be24:7f39:bfba	127.57.191.186
b51a:901b:cb15:8045:ada8:be24:7f39:bfbb	127.57.191.187
b51a:901b:cb15:8045:ada8:be24:7f39:bfbc	127.57.191.188
b51a:901b:cb15:8045:ada8:be24:7f39:bfbd	127.57.191.189
b51a:901b:cb15:8045:ada8:be24:7f39:bfbe	127.57.191.190
b51a:901b:cb15:8045:ada8:be24:7f39:bfbf	127.57.191.191
b51a:901b:cb15:8045:ada8:be24:7f39:bfc0	127.57.191.192
b51a:901b:cb15:8045:ada8:be24:7f39:bfc1	127.57.191.193
b51a:901b:cb15:8045:ada8:be24:7f39:bfc2	127.57.191.194
b51a:901b:cb15:8045:ada8:be24:7f39:bfc3	127.57.191.195
b51a:901b:cb15:8045:ada8:be24:7f39:bfc4	127.57.191.196
b51a:901b:cb15:8045:ada8:be24:7f39:bfc5	127.57.191.197
b51a:901b:cb15:8045:ada8:be24:7f39:bfc6	127.57.191.198
b51a:901b:cb15:8045:ada8:be24:7f39:bfc7	127.57.191.199
b51a:901b:cb15:8045:ada8:be24:7f39:bfc8	127.57.191.200
b51a:901b:cb15:8045:ada8:be24:7f39:bfc9	127.57.191.201
b51a:901b:cb15:8045:ada8:be24:7f39:bfca	127.57.191.202
b51a:901b:cb15:8045:ada8:be24:7f39:bfcb	127.57.191.203
b51a:901b:cb15:8045:ada8:be24:7f39:bfcc	127.57.191.204
b51a:901b:cb15:8045:ada8:be24:7f39:bfcd	127.57.191.205
b51a:901b:cb15:8045:ada8:be24:7f39:bfce	127.57.191.206
b51a:901b:cb15:8045:ada8:be24:7f39:bfcf	127.57.191.207
b51a:901b:cb15:8045:ada8:be24:7f39:bfd0	127.57.191.208
b51a:901b:cb15:8045:ada8:be24:7f39:bfd1	127.57.191.209
b51a:901b:cb15:8045:ada8:be24:7f39:bfd2	127.57.191.210
b51a:901b:cb15:8045:ada8:be24:7f39:bfd3	127.57.191.211
b51a:901b:cb15:8045:ada8:be24:7f39:bfd4	127.57.191.212
b51a:901b:cb15:8045:ada8:be24:7f39:bfd5	127.57.191.213
b51a:901b:cb15:8045:ada8:be24:7f39:bfd6	127.57.191.214
b51a:901b:cb15:8045:ada8:be24:7f39:bfd7	127.57.191.215
b51a:901b:cb15:8045:ada8:be24:7f39:bfd8	127.57.191.216
b51a:901b:cb15:8045:ada8:be24:7f39:bfd9	127.57.191.217
b51a:901b:cb15:8045:ada8:be24:7f39:bfda	127.57.191.218
b51a:901b:cb15:8045:ada8:be24:7f39:bfdb	127.57.191.219
b51a:901b:cb15:8045:ada8:be24:7f39:bfdc	127.57.191.220
b51a:901b:cb15:8045:ada8:be24:7f39:bfdd	127.57.191.221
b51a:901b:cb15:8045:ada8:be24:7f39:bfde	127.57.191.222
b51a:901b:cb15:8045:ada8:be24:7f39:bfdf	127.57.191.223
b51a:901b:cb15:8045:ada8:be24:7f39:bfe0	127.57.191.224
b51a:901b:cb15:8045:ada8:be24:7f39:bfe1	127.57.191.225
b51a:901b:cb15:8045:ada8:be24:7f39:bfe2	127.57.191.226
b51a:901b:cb15:8045:ada8:be24:7f39:bfe3	127.57.191.227
b51a:901b:cb15:8045:ada8:be24:7f39:bfe4	127.57.191.228
b51a:901b:cb15:8045:ada8:be24:7f39:bfe5	127.57.191.229
b51a:901b:cb15:8045:ada8:be24:7f39:bfe6	127.57.191.230
b51a:901b:cb15:8045:ada8:be24:7f39:bfe7	127.57.191.231
b51a:901b:cb15:8045:ada8:be24:7f39:bfe8	127.57.191.232
b51a:901b:cb15:8045:ada8:be24:7f39:bfe9	127.57.191.233
b51a:901b:cb15:8045:ada8:be24:7f39:bfea	127.57.191.234
b51a:901b:cb15:8045:ada8:be24:7f39:bfeb	127.57.191.235
b51a:901b:cb15:8045:ada8:be24:7f39:bfec	127.57.191.236
b51a:901b:cb15:8045:ada8:be24:7f39:bfed	127.57.191.237
b51a:901b:cb15:8045:ada8:be24:7f39:bfee	127.57.191.238
b51a:901b:cb15:8045:ada8:be24:7f39:bfef	127.57.191.239
b51a:901b:cb15:8045:ada8:be24:7f39:bff0	127.57.191.240
b51a:901b:cb15:8045:ada8:be24:7f39:bff1	127.57.191.241
b51a:901b:cb15:8045:ada8:be24:7f39:bff2	127.57.191.242
b51a:901b:cb15:8045:ada8:be24:7f39:bff3	127.57.191.243
b51a:901b:cb15:8045:ada8:be24:7f39:bff4	127.57.191.244
b51a:901b:cb15:8045:ada8:be24:7f39:bff5	127.57.191.245
b51a:901b:cb15:8045:ada8:be24:7f39:bff6	127.57.191.246
b51a:901b:cb15:8045:ada8:be24:7f39:bff7	127.57.191.247
b51a:901b:cb15:8045:ada8:be24:7f39:bff8	127.57.191.248
b51a:901b:cb15:8045:ada8:be24:7f39:bff9	127.57.191.249
b51a:901b:cb15:8045:ada8:be24:7f39:bffa	127.57.191.250
b51a:901b:cb15:8045:ada8:be24:7f39:bffb	127.57.191.251
b51a:901b:cb15:8045:ada8:be24:7f39:bffc	127.57.191.252
b51a:901b:cb15:8045:ada8:be24:7f39:bffd	127.57.191.253
b51a:901b:cb15:8045:ada8:be24:7f39:bffe	127.57.191.254
b51a:901b:cb15:8045:ada8:be24:7f39:bfff	127.57.191.255

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.