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:cb15:8049:b51b:378:3155:bf01	49.85.191.1
b51a:901b:cb15:8049:b51b:378:3155:bf02	49.85.191.2
b51a:901b:cb15:8049:b51b:378:3155:bf03	49.85.191.3
b51a:901b:cb15:8049:b51b:378:3155:bf04	49.85.191.4
b51a:901b:cb15:8049:b51b:378:3155:bf05	49.85.191.5
b51a:901b:cb15:8049:b51b:378:3155:bf06	49.85.191.6
b51a:901b:cb15:8049:b51b:378:3155:bf07	49.85.191.7
b51a:901b:cb15:8049:b51b:378:3155:bf08	49.85.191.8
b51a:901b:cb15:8049:b51b:378:3155:bf09	49.85.191.9
b51a:901b:cb15:8049:b51b:378:3155:bf0a	49.85.191.10
b51a:901b:cb15:8049:b51b:378:3155:bf0b	49.85.191.11
b51a:901b:cb15:8049:b51b:378:3155:bf0c	49.85.191.12
b51a:901b:cb15:8049:b51b:378:3155:bf0d	49.85.191.13
b51a:901b:cb15:8049:b51b:378:3155:bf0e	49.85.191.14
b51a:901b:cb15:8049:b51b:378:3155:bf0f	49.85.191.15
b51a:901b:cb15:8049:b51b:378:3155:bf10	49.85.191.16
b51a:901b:cb15:8049:b51b:378:3155:bf11	49.85.191.17
b51a:901b:cb15:8049:b51b:378:3155:bf12	49.85.191.18
b51a:901b:cb15:8049:b51b:378:3155:bf13	49.85.191.19
b51a:901b:cb15:8049:b51b:378:3155:bf14	49.85.191.20
b51a:901b:cb15:8049:b51b:378:3155:bf15	49.85.191.21
b51a:901b:cb15:8049:b51b:378:3155:bf16	49.85.191.22
b51a:901b:cb15:8049:b51b:378:3155:bf17	49.85.191.23
b51a:901b:cb15:8049:b51b:378:3155:bf18	49.85.191.24
b51a:901b:cb15:8049:b51b:378:3155:bf19	49.85.191.25
b51a:901b:cb15:8049:b51b:378:3155:bf1a	49.85.191.26
b51a:901b:cb15:8049:b51b:378:3155:bf1b	49.85.191.27
b51a:901b:cb15:8049:b51b:378:3155:bf1c	49.85.191.28
b51a:901b:cb15:8049:b51b:378:3155:bf1d	49.85.191.29
b51a:901b:cb15:8049:b51b:378:3155:bf1e	49.85.191.30
b51a:901b:cb15:8049:b51b:378:3155:bf1f	49.85.191.31
b51a:901b:cb15:8049:b51b:378:3155:bf20	49.85.191.32
b51a:901b:cb15:8049:b51b:378:3155:bf21	49.85.191.33
b51a:901b:cb15:8049:b51b:378:3155:bf22	49.85.191.34
b51a:901b:cb15:8049:b51b:378:3155:bf23	49.85.191.35
b51a:901b:cb15:8049:b51b:378:3155:bf24	49.85.191.36
b51a:901b:cb15:8049:b51b:378:3155:bf25	49.85.191.37
b51a:901b:cb15:8049:b51b:378:3155:bf26	49.85.191.38
b51a:901b:cb15:8049:b51b:378:3155:bf27	49.85.191.39
b51a:901b:cb15:8049:b51b:378:3155:bf28	49.85.191.40
b51a:901b:cb15:8049:b51b:378:3155:bf29	49.85.191.41
b51a:901b:cb15:8049:b51b:378:3155:bf2a	49.85.191.42
b51a:901b:cb15:8049:b51b:378:3155:bf2b	49.85.191.43
b51a:901b:cb15:8049:b51b:378:3155:bf2c	49.85.191.44
b51a:901b:cb15:8049:b51b:378:3155:bf2d	49.85.191.45
b51a:901b:cb15:8049:b51b:378:3155:bf2e	49.85.191.46
b51a:901b:cb15:8049:b51b:378:3155:bf2f	49.85.191.47
b51a:901b:cb15:8049:b51b:378:3155:bf30	49.85.191.48
b51a:901b:cb15:8049:b51b:378:3155:bf31	49.85.191.49
b51a:901b:cb15:8049:b51b:378:3155:bf32	49.85.191.50
b51a:901b:cb15:8049:b51b:378:3155:bf33	49.85.191.51
b51a:901b:cb15:8049:b51b:378:3155:bf34	49.85.191.52
b51a:901b:cb15:8049:b51b:378:3155:bf35	49.85.191.53
b51a:901b:cb15:8049:b51b:378:3155:bf36	49.85.191.54
b51a:901b:cb15:8049:b51b:378:3155:bf37	49.85.191.55
b51a:901b:cb15:8049:b51b:378:3155:bf38	49.85.191.56
b51a:901b:cb15:8049:b51b:378:3155:bf39	49.85.191.57
b51a:901b:cb15:8049:b51b:378:3155:bf3a	49.85.191.58
b51a:901b:cb15:8049:b51b:378:3155:bf3b	49.85.191.59
b51a:901b:cb15:8049:b51b:378:3155:bf3c	49.85.191.60

b51a:901b:cb15:8049:b51b:378:3155:bf3d	49.85.191.61
b51a:901b:cb15:8049:b51b:378:3155:bf3e	49.85.191.62
b51a:901b:cb15:8049:b51b:378:3155:bf3f	49.85.191.63
b51a:901b:cb15:8049:b51b:378:3155:bf40	49.85.191.64
b51a:901b:cb15:8049:b51b:378:3155:bf41	49.85.191.65
b51a:901b:cb15:8049:b51b:378:3155:bf42	49.85.191.66
b51a:901b:cb15:8049:b51b:378:3155:bf43	49.85.191.67
b51a:901b:cb15:8049:b51b:378:3155:bf44	49.85.191.68
b51a:901b:cb15:8049:b51b:378:3155:bf45	49.85.191.69
b51a:901b:cb15:8049:b51b:378:3155:bf46	49.85.191.70
b51a:901b:cb15:8049:b51b:378:3155:bf47	49.85.191.71
b51a:901b:cb15:8049:b51b:378:3155:bf48	49.85.191.72
b51a:901b:cb15:8049:b51b:378:3155:bf49	49.85.191.73
b51a:901b:cb15:8049:b51b:378:3155:bf4a	49.85.191.74
b51a:901b:cb15:8049:b51b:378:3155:bf4b	49.85.191.75
b51a:901b:cb15:8049:b51b:378:3155:bf4c	49.85.191.76
b51a:901b:cb15:8049:b51b:378:3155:bf4d	49.85.191.77
b51a:901b:cb15:8049:b51b:378:3155:bf4e	49.85.191.78
b51a:901b:cb15:8049:b51b:378:3155:bf4f	49.85.191.79
b51a:901b:cb15:8049:b51b:378:3155:bf50	49.85.191.80
b51a:901b:cb15:8049:b51b:378:3155:bf51	49.85.191.81
b51a:901b:cb15:8049:b51b:378:3155:bf52	49.85.191.82
b51a:901b:cb15:8049:b51b:378:3155:bf53	49.85.191.83
b51a:901b:cb15:8049:b51b:378:3155:bf54	49.85.191.84
b51a:901b:cb15:8049:b51b:378:3155:bf55	49.85.191.85
b51a:901b:cb15:8049:b51b:378:3155:bf56	49.85.191.86
b51a:901b:cb15:8049:b51b:378:3155:bf57	49.85.191.87
b51a:901b:cb15:8049:b51b:378:3155:bf58	49.85.191.88
b51a:901b:cb15:8049:b51b:378:3155:bf59	49.85.191.89
b51a:901b:cb15:8049:b51b:378:3155:bf5a	49.85.191.90
b51a:901b:cb15:8049:b51b:378:3155:bf5b	49.85.191.91
b51a:901b:cb15:8049:b51b:378:3155:bf5c	49.85.191.92
b51a:901b:cb15:8049:b51b:378:3155:bf5d	49.85.191.93
b51a:901b:cb15:8049:b51b:378:3155:bf5e	49.85.191.94
b51a:901b:cb15:8049:b51b:378:3155:bf5f	49.85.191.95
b51a:901b:cb15:8049:b51b:378:3155:bf60	49.85.191.96
b51a:901b:cb15:8049:b51b:378:3155:bf61	49.85.191.97
b51a:901b:cb15:8049:b51b:378:3155:bf62	49.85.191.98
b51a:901b:cb15:8049:b51b:378:3155:bf63	49.85.191.99
b51a:901b:cb15:8049:b51b:378:3155:bf64	49.85.191.100
b51a:901b:cb15:8049:b51b:378:3155:bf65	49.85.191.101
b51a:901b:cb15:8049:b51b:378:3155:bf66	49.85.191.102
b51a:901b:cb15:8049:b51b:378:3155:bf67	49.85.191.103
b51a:901b:cb15:8049:b51b:378:3155:bf68	49.85.191.104
b51a:901b:cb15:8049:b51b:378:3155:bf69	49.85.191.105
b51a:901b:cb15:8049:b51b:378:3155:bf6a	49.85.191.106
b51a:901b:cb15:8049:b51b:378:3155:bf6b	49.85.191.107
b51a:901b:cb15:8049:b51b:378:3155:bf6c	49.85.191.108
b51a:901b:cb15:8049:b51b:378:3155:bf6d	49.85.191.109
b51a:901b:cb15:8049:b51b:378:3155:bf6e	49.85.191.110
b51a:901b:cb15:8049:b51b:378:3155:bf6f	49.85.191.111
b51a:901b:cb15:8049:b51b:378:3155:bf70	49.85.191.112
b51a:901b:cb15:8049:b51b:378:3155:bf71	49.85.191.113
b51a:901b:cb15:8049:b51b:378:3155:bf72	49.85.191.114
b51a:901b:cb15:8049:b51b:378:3155:bf73	49.85.191.115
b51a:901b:cb15:8049:b51b:378:3155:bf74	49.85.191.116
b51a:901b:cb15:8049:b51b:378:3155:bf75	49.85.191.117
b51a:901b:cb15:8049:b51b:378:3155:bf76	49.85.191.118
b51a:901b:cb15:8049:b51b:378:3155:bf77	49.85.191.119
b51a:901b:cb15:8049:b51b:378:3155:bf78	49.85.191.120

b51a:901b:cb15:8049:b51b:378:3155:bf79	49.85.191.121
b51a:901b:cb15:8049:b51b:378:3155:bf7a	49.85.191.122
b51a:901b:cb15:8049:b51b:378:3155:bf7b	49.85.191.123
b51a:901b:cb15:8049:b51b:378:3155:bf7c	49.85.191.124
b51a:901b:cb15:8049:b51b:378:3155:bf7d	49.85.191.125
b51a:901b:cb15:8049:b51b:378:3155:bf7e	49.85.191.126
b51a:901b:cb15:8049:b51b:378:3155:bf7f	49.85.191.127
b51a:901b:cb15:8049:b51b:378:3155:bf80	49.85.191.128
b51a:901b:cb15:8049:b51b:378:3155:bf81	49.85.191.129
b51a:901b:cb15:8049:b51b:378:3155:bf82	49.85.191.130
b51a:901b:cb15:8049:b51b:378:3155:bf83	49.85.191.131
b51a:901b:cb15:8049:b51b:378:3155:bf84	49.85.191.132
b51a:901b:cb15:8049:b51b:378:3155:bf85	49.85.191.133
b51a:901b:cb15:8049:b51b:378:3155:bf86	49.85.191.134
b51a:901b:cb15:8049:b51b:378:3155:bf87	49.85.191.135
b51a:901b:cb15:8049:b51b:378:3155:bf88	49.85.191.136
b51a:901b:cb15:8049:b51b:378:3155:bf89	49.85.191.137
b51a:901b:cb15:8049:b51b:378:3155:bf8a	49.85.191.138
b51a:901b:cb15:8049:b51b:378:3155:bf8b	49.85.191.139
b51a:901b:cb15:8049:b51b:378:3155:bf8c	49.85.191.140
b51a:901b:cb15:8049:b51b:378:3155:bf8d	49.85.191.141
b51a:901b:cb15:8049:b51b:378:3155:bf8e	49.85.191.142
b51a:901b:cb15:8049:b51b:378:3155:bf8f	49.85.191.143
b51a:901b:cb15:8049:b51b:378:3155:bf90	49.85.191.144
b51a:901b:cb15:8049:b51b:378:3155:bf91	49.85.191.145
b51a:901b:cb15:8049:b51b:378:3155:bf92	49.85.191.146
b51a:901b:cb15:8049:b51b:378:3155:bf93	49.85.191.147
b51a:901b:cb15:8049:b51b:378:3155:bf94	49.85.191.148
b51a:901b:cb15:8049:b51b:378:3155:bf95	49.85.191.149
b51a:901b:cb15:8049:b51b:378:3155:bf96	49.85.191.150
b51a:901b:cb15:8049:b51b:378:3155:bf97	49.85.191.151
b51a:901b:cb15:8049:b51b:378:3155:bf98	49.85.191.152
b51a:901b:cb15:8049:b51b:378:3155:bf99	49.85.191.153
b51a:901b:cb15:8049:b51b:378:3155:bf9a	49.85.191.154
b51a:901b:cb15:8049:b51b:378:3155:bf9b	49.85.191.155
b51a:901b:cb15:8049:b51b:378:3155:bf9c	49.85.191.156
b51a:901b:cb15:8049:b51b:378:3155:bf9d	49.85.191.157
b51a:901b:cb15:8049:b51b:378:3155:bf9e	49.85.191.158
b51a:901b:cb15:8049:b51b:378:3155:bf9f	49.85.191.159
b51a:901b:cb15:8049:b51b:378:3155:bfa0	49.85.191.160
b51a:901b:cb15:8049:b51b:378:3155:bfa1	49.85.191.161
b51a:901b:cb15:8049:b51b:378:3155:bfa2	49.85.191.162
b51a:901b:cb15:8049:b51b:378:3155:bfa3	49.85.191.163
b51a:901b:cb15:8049:b51b:378:3155:bfa4	49.85.191.164
b51a:901b:cb15:8049:b51b:378:3155:bfa5	49.85.191.165
b51a:901b:cb15:8049:b51b:378:3155:bfa6	49.85.191.166
b51a:901b:cb15:8049:b51b:378:3155:bfa7	49.85.191.167
b51a:901b:cb15:8049:b51b:378:3155:bfa8	49.85.191.168
b51a:901b:cb15:8049:b51b:378:3155:bfa9	49.85.191.169
b51a:901b:cb15:8049:b51b:378:3155:bfaa	49.85.191.170
b51a:901b:cb15:8049:b51b:378:3155:bfab	49.85.191.171
b51a:901b:cb15:8049:b51b:378:3155:bfac	49.85.191.172
b51a:901b:cb15:8049:b51b:378:3155:bfad	49.85.191.173
b51a:901b:cb15:8049:b51b:378:3155:bfae	49.85.191.174
b51a:901b:cb15:8049:b51b:378:3155:bfaf	49.85.191.175
b51a:901b:cb15:8049:b51b:378:3155:bfb0	49.85.191.176
b51a:901b:cb15:8049:b51b:378:3155:bfb1	49.85.191.177
b51a:901b:cb15:8049:b51b:378:3155:bfb2	49.85.191.178
b51a:901b:cb15:8049:b51b:378:3155:bfb3	49.85.191.179
b51a:901b:cb15:8049:b51b:378:3155:bfb4	49.85.191.180

b51a:901b:cb15:8049:b51b:378:3155:bfb5	49.85.191.181
b51a:901b:cb15:8049:b51b:378:3155:bfb6	49.85.191.182
b51a:901b:cb15:8049:b51b:378:3155:bfb7	49.85.191.183
b51a:901b:cb15:8049:b51b:378:3155:bfb8	49.85.191.184
b51a:901b:cb15:8049:b51b:378:3155:bfb9	49.85.191.185
b51a:901b:cb15:8049:b51b:378:3155:bfba	49.85.191.186
b51a:901b:cb15:8049:b51b:378:3155:bfbb	49.85.191.187
b51a:901b:cb15:8049:b51b:378:3155:bfbc	49.85.191.188
b51a:901b:cb15:8049:b51b:378:3155:bfbd	49.85.191.189
b51a:901b:cb15:8049:b51b:378:3155:bfbe	49.85.191.190
b51a:901b:cb15:8049:b51b:378:3155:bfbf	49.85.191.191
b51a:901b:cb15:8049:b51b:378:3155:bfc0	49.85.191.192
b51a:901b:cb15:8049:b51b:378:3155:bfc1	49.85.191.193
b51a:901b:cb15:8049:b51b:378:3155:bfc2	49.85.191.194
b51a:901b:cb15:8049:b51b:378:3155:bfc3	49.85.191.195
b51a:901b:cb15:8049:b51b:378:3155:bfc4	49.85.191.196
b51a:901b:cb15:8049:b51b:378:3155:bfc5	49.85.191.197
b51a:901b:cb15:8049:b51b:378:3155:bfc6	49.85.191.198
b51a:901b:cb15:8049:b51b:378:3155:bfc7	49.85.191.199
b51a:901b:cb15:8049:b51b:378:3155:bfc8	49.85.191.200
b51a:901b:cb15:8049:b51b:378:3155:bfc9	49.85.191.201
b51a:901b:cb15:8049:b51b:378:3155:bfca	49.85.191.202
b51a:901b:cb15:8049:b51b:378:3155:bfcb	49.85.191.203
b51a:901b:cb15:8049:b51b:378:3155:bfcc	49.85.191.204
b51a:901b:cb15:8049:b51b:378:3155:bfcd	49.85.191.205
b51a:901b:cb15:8049:b51b:378:3155:bfce	49.85.191.206
b51a:901b:cb15:8049:b51b:378:3155:bfcf	49.85.191.207
b51a:901b:cb15:8049:b51b:378:3155:bfd0	49.85.191.208
b51a:901b:cb15:8049:b51b:378:3155:bfd1	49.85.191.209
b51a:901b:cb15:8049:b51b:378:3155:bfd2	49.85.191.210
b51a:901b:cb15:8049:b51b:378:3155:bfd3	49.85.191.211
b51a:901b:cb15:8049:b51b:378:3155:bfd4	49.85.191.212
b51a:901b:cb15:8049:b51b:378:3155:bfd5	49.85.191.213
b51a:901b:cb15:8049:b51b:378:3155:bfd6	49.85.191.214
b51a:901b:cb15:8049:b51b:378:3155:bfd7	49.85.191.215
b51a:901b:cb15:8049:b51b:378:3155:bfd8	49.85.191.216
b51a:901b:cb15:8049:b51b:378:3155:bfd9	49.85.191.217
b51a:901b:cb15:8049:b51b:378:3155:bfda	49.85.191.218
b51a:901b:cb15:8049:b51b:378:3155:bfdb	49.85.191.219
b51a:901b:cb15:8049:b51b:378:3155:bfdc	49.85.191.220
b51a:901b:cb15:8049:b51b:378:3155:bfdd	49.85.191.221
b51a:901b:cb15:8049:b51b:378:3155:bfde	49.85.191.222
b51a:901b:cb15:8049:b51b:378:3155:bfdf	49.85.191.223
b51a:901b:cb15:8049:b51b:378:3155:bfe0	49.85.191.224
b51a:901b:cb15:8049:b51b:378:3155:bfe1	49.85.191.225
b51a:901b:cb15:8049:b51b:378:3155:bfe2	49.85.191.226
b51a:901b:cb15:8049:b51b:378:3155:bfe3	49.85.191.227
b51a:901b:cb15:8049:b51b:378:3155:bfe4	49.85.191.228
b51a:901b:cb15:8049:b51b:378:3155:bfe5	49.85.191.229
b51a:901b:cb15:8049:b51b:378:3155:bfe6	49.85.191.230
b51a:901b:cb15:8049:b51b:378:3155:bfe7	49.85.191.231
b51a:901b:cb15:8049:b51b:378:3155:bfe8	49.85.191.232
b51a:901b:cb15:8049:b51b:378:3155:bfe9	49.85.191.233
b51a:901b:cb15:8049:b51b:378:3155:bfea	49.85.191.234
b51a:901b:cb15:8049:b51b:378:3155:bfeb	49.85.191.235
b51a:901b:cb15:8049:b51b:378:3155:bfec	49.85.191.236
b51a:901b:cb15:8049:b51b:378:3155:bfed	49.85.191.237
b51a:901b:cb15:8049:b51b:378:3155:bfee	49.85.191.238
b51a:901b:cb15:8049:b51b:378:3155:bfef	49.85.191.239
b51a:901b:cb15:8049:b51b:378:3155:bff0	49.85.191.240
b51a:901b:cb15:8049:b51b:378:3155:bff1	49.85.191.241
b51a:901b:cb15:8049:b51b:378:3155:bff2	49.85.191.242
b51a:901b:cb15:8049:b51b:378:3155:bff3	49.85.191.243
b51a:901b:cb15:8049:b51b:378:3155:bff4	49.85.191.244
b51a:901b:cb15:8049:b51b:378:3155:bff5	49.85.191.245
b51a:901b:cb15:8049:b51b:378:3155:bff6	49.85.191.246
b51a:901b:cb15:8049:b51b:378:3155:bff7	49.85.191.247
b51a:901b:cb15:8049:b51b:378:3155:bff8	49.85.191.248
b51a:901b:cb15:8049:b51b:378:3155:bff9	49.85.191.249
b51a:901b:cb15:8049:b51b:378:3155:bffa	49.85.191.250
b51a:901b:cb15:8049:b51b:378:3155:bffb	49.85.191.251
b51a:901b:cb15:8049:b51b:378:3155:bffc	49.85.191.252
b51a:901b:cb15:8049:b51b:378:3155:bffd	49.85.191.253
b51a:901b:cb15:8049:b51b:378:3155:bffe	49.85.191.254
b51a:901b:cb15:8049:b51b:378:3155:bfff	49.85.191.255

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.