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:ed01	49.85.237.1
b51a:901b:cb15:8049:b51b:378:3155:ed02	49.85.237.2
b51a:901b:cb15:8049:b51b:378:3155:ed03	49.85.237.3
b51a:901b:cb15:8049:b51b:378:3155:ed04	49.85.237.4
b51a:901b:cb15:8049:b51b:378:3155:ed05	49.85.237.5
b51a:901b:cb15:8049:b51b:378:3155:ed06	49.85.237.6
b51a:901b:cb15:8049:b51b:378:3155:ed07	49.85.237.7
b51a:901b:cb15:8049:b51b:378:3155:ed08	49.85.237.8
b51a:901b:cb15:8049:b51b:378:3155:ed09	49.85.237.9
b51a:901b:cb15:8049:b51b:378:3155:ed0a	49.85.237.10
b51a:901b:cb15:8049:b51b:378:3155:ed0b	49.85.237.11
b51a:901b:cb15:8049:b51b:378:3155:ed0c	49.85.237.12
b51a:901b:cb15:8049:b51b:378:3155:ed0d	49.85.237.13
b51a:901b:cb15:8049:b51b:378:3155:ed0e	49.85.237.14
b51a:901b:cb15:8049:b51b:378:3155:ed0f	49.85.237.15
b51a:901b:cb15:8049:b51b:378:3155:ed10	49.85.237.16
b51a:901b:cb15:8049:b51b:378:3155:ed11	49.85.237.17
b51a:901b:cb15:8049:b51b:378:3155:ed12	49.85.237.18
b51a:901b:cb15:8049:b51b:378:3155:ed13	49.85.237.19
b51a:901b:cb15:8049:b51b:378:3155:ed14	49.85.237.20
b51a:901b:cb15:8049:b51b:378:3155:ed15	49.85.237.21
b51a:901b:cb15:8049:b51b:378:3155:ed16	49.85.237.22
b51a:901b:cb15:8049:b51b:378:3155:ed17	49.85.237.23
b51a:901b:cb15:8049:b51b:378:3155:ed18	49.85.237.24
b51a:901b:cb15:8049:b51b:378:3155:ed19	49.85.237.25
b51a:901b:cb15:8049:b51b:378:3155:ed1a	49.85.237.26
b51a:901b:cb15:8049:b51b:378:3155:ed1b	49.85.237.27
b51a:901b:cb15:8049:b51b:378:3155:ed1c	49.85.237.28
b51a:901b:cb15:8049:b51b:378:3155:ed1d	49.85.237.29
b51a:901b:cb15:8049:b51b:378:3155:ed1e	49.85.237.30
b51a:901b:cb15:8049:b51b:378:3155:ed1f	49.85.237.31
b51a:901b:cb15:8049:b51b:378:3155:ed20	49.85.237.32
b51a:901b:cb15:8049:b51b:378:3155:ed21	49.85.237.33
b51a:901b:cb15:8049:b51b:378:3155:ed22	49.85.237.34
b51a:901b:cb15:8049:b51b:378:3155:ed23	49.85.237.35
b51a:901b:cb15:8049:b51b:378:3155:ed24	49.85.237.36
b51a:901b:cb15:8049:b51b:378:3155:ed25	49.85.237.37
b51a:901b:cb15:8049:b51b:378:3155:ed26	49.85.237.38
b51a:901b:cb15:8049:b51b:378:3155:ed27	49.85.237.39
b51a:901b:cb15:8049:b51b:378:3155:ed28	49.85.237.40
b51a:901b:cb15:8049:b51b:378:3155:ed29	49.85.237.41
b51a:901b:cb15:8049:b51b:378:3155:ed2a	49.85.237.42
b51a:901b:cb15:8049:b51b:378:3155:ed2b	49.85.237.43
b51a:901b:cb15:8049:b51b:378:3155:ed2c	49.85.237.44
b51a:901b:cb15:8049:b51b:378:3155:ed2d	49.85.237.45
b51a:901b:cb15:8049:b51b:378:3155:ed2e	49.85.237.46
b51a:901b:cb15:8049:b51b:378:3155:ed2f	49.85.237.47
b51a:901b:cb15:8049:b51b:378:3155:ed30	49.85.237.48
b51a:901b:cb15:8049:b51b:378:3155:ed31	49.85.237.49
b51a:901b:cb15:8049:b51b:378:3155:ed32	49.85.237.50
b51a:901b:cb15:8049:b51b:378:3155:ed33	49.85.237.51
b51a:901b:cb15:8049:b51b:378:3155:ed34	49.85.237.52
b51a:901b:cb15:8049:b51b:378:3155:ed35	49.85.237.53
b51a:901b:cb15:8049:b51b:378:3155:ed36	49.85.237.54
b51a:901b:cb15:8049:b51b:378:3155:ed37	49.85.237.55
b51a:901b:cb15:8049:b51b:378:3155:ed38	49.85.237.56
b51a:901b:cb15:8049:b51b:378:3155:ed39	49.85.237.57
b51a:901b:cb15:8049:b51b:378:3155:ed3a	49.85.237.58
b51a:901b:cb15:8049:b51b:378:3155:ed3b	49.85.237.59
b51a:901b:cb15:8049:b51b:378:3155:ed3c	49.85.237.60

b51a:901b:cb15:8049:b51b:378:3155:ed3d	49.85.237.61
b51a:901b:cb15:8049:b51b:378:3155:ed3e	49.85.237.62
b51a:901b:cb15:8049:b51b:378:3155:ed3f	49.85.237.63
b51a:901b:cb15:8049:b51b:378:3155:ed40	49.85.237.64
b51a:901b:cb15:8049:b51b:378:3155:ed41	49.85.237.65
b51a:901b:cb15:8049:b51b:378:3155:ed42	49.85.237.66
b51a:901b:cb15:8049:b51b:378:3155:ed43	49.85.237.67
b51a:901b:cb15:8049:b51b:378:3155:ed44	49.85.237.68
b51a:901b:cb15:8049:b51b:378:3155:ed45	49.85.237.69
b51a:901b:cb15:8049:b51b:378:3155:ed46	49.85.237.70
b51a:901b:cb15:8049:b51b:378:3155:ed47	49.85.237.71
b51a:901b:cb15:8049:b51b:378:3155:ed48	49.85.237.72
b51a:901b:cb15:8049:b51b:378:3155:ed49	49.85.237.73
b51a:901b:cb15:8049:b51b:378:3155:ed4a	49.85.237.74
b51a:901b:cb15:8049:b51b:378:3155:ed4b	49.85.237.75
b51a:901b:cb15:8049:b51b:378:3155:ed4c	49.85.237.76
b51a:901b:cb15:8049:b51b:378:3155:ed4d	49.85.237.77
b51a:901b:cb15:8049:b51b:378:3155:ed4e	49.85.237.78
b51a:901b:cb15:8049:b51b:378:3155:ed4f	49.85.237.79
b51a:901b:cb15:8049:b51b:378:3155:ed50	49.85.237.80
b51a:901b:cb15:8049:b51b:378:3155:ed51	49.85.237.81
b51a:901b:cb15:8049:b51b:378:3155:ed52	49.85.237.82
b51a:901b:cb15:8049:b51b:378:3155:ed53	49.85.237.83
b51a:901b:cb15:8049:b51b:378:3155:ed54	49.85.237.84
b51a:901b:cb15:8049:b51b:378:3155:ed55	49.85.237.85
b51a:901b:cb15:8049:b51b:378:3155:ed56	49.85.237.86
b51a:901b:cb15:8049:b51b:378:3155:ed57	49.85.237.87
b51a:901b:cb15:8049:b51b:378:3155:ed58	49.85.237.88
b51a:901b:cb15:8049:b51b:378:3155:ed59	49.85.237.89
b51a:901b:cb15:8049:b51b:378:3155:ed5a	49.85.237.90
b51a:901b:cb15:8049:b51b:378:3155:ed5b	49.85.237.91
b51a:901b:cb15:8049:b51b:378:3155:ed5c	49.85.237.92
b51a:901b:cb15:8049:b51b:378:3155:ed5d	49.85.237.93
b51a:901b:cb15:8049:b51b:378:3155:ed5e	49.85.237.94
b51a:901b:cb15:8049:b51b:378:3155:ed5f	49.85.237.95
b51a:901b:cb15:8049:b51b:378:3155:ed60	49.85.237.96
b51a:901b:cb15:8049:b51b:378:3155:ed61	49.85.237.97
b51a:901b:cb15:8049:b51b:378:3155:ed62	49.85.237.98
b51a:901b:cb15:8049:b51b:378:3155:ed63	49.85.237.99
b51a:901b:cb15:8049:b51b:378:3155:ed64	49.85.237.100
b51a:901b:cb15:8049:b51b:378:3155:ed65	49.85.237.101
b51a:901b:cb15:8049:b51b:378:3155:ed66	49.85.237.102
b51a:901b:cb15:8049:b51b:378:3155:ed67	49.85.237.103
b51a:901b:cb15:8049:b51b:378:3155:ed68	49.85.237.104
b51a:901b:cb15:8049:b51b:378:3155:ed69	49.85.237.105
b51a:901b:cb15:8049:b51b:378:3155:ed6a	49.85.237.106
b51a:901b:cb15:8049:b51b:378:3155:ed6b	49.85.237.107
b51a:901b:cb15:8049:b51b:378:3155:ed6c	49.85.237.108
b51a:901b:cb15:8049:b51b:378:3155:ed6d	49.85.237.109
b51a:901b:cb15:8049:b51b:378:3155:ed6e	49.85.237.110
b51a:901b:cb15:8049:b51b:378:3155:ed6f	49.85.237.111
b51a:901b:cb15:8049:b51b:378:3155:ed70	49.85.237.112
b51a:901b:cb15:8049:b51b:378:3155:ed71	49.85.237.113
b51a:901b:cb15:8049:b51b:378:3155:ed72	49.85.237.114
b51a:901b:cb15:8049:b51b:378:3155:ed73	49.85.237.115
b51a:901b:cb15:8049:b51b:378:3155:ed74	49.85.237.116
b51a:901b:cb15:8049:b51b:378:3155:ed75	49.85.237.117
b51a:901b:cb15:8049:b51b:378:3155:ed76	49.85.237.118
b51a:901b:cb15:8049:b51b:378:3155:ed77	49.85.237.119
b51a:901b:cb15:8049:b51b:378:3155:ed78	49.85.237.120

b51a:901b:cb15:8049:b51b:378:3155:ed79	49.85.237.121
b51a:901b:cb15:8049:b51b:378:3155:ed7a	49.85.237.122
b51a:901b:cb15:8049:b51b:378:3155:ed7b	49.85.237.123
b51a:901b:cb15:8049:b51b:378:3155:ed7c	49.85.237.124
b51a:901b:cb15:8049:b51b:378:3155:ed7d	49.85.237.125
b51a:901b:cb15:8049:b51b:378:3155:ed7e	49.85.237.126
b51a:901b:cb15:8049:b51b:378:3155:ed7f	49.85.237.127
b51a:901b:cb15:8049:b51b:378:3155:ed80	49.85.237.128
b51a:901b:cb15:8049:b51b:378:3155:ed81	49.85.237.129
b51a:901b:cb15:8049:b51b:378:3155:ed82	49.85.237.130
b51a:901b:cb15:8049:b51b:378:3155:ed83	49.85.237.131
b51a:901b:cb15:8049:b51b:378:3155:ed84	49.85.237.132
b51a:901b:cb15:8049:b51b:378:3155:ed85	49.85.237.133
b51a:901b:cb15:8049:b51b:378:3155:ed86	49.85.237.134
b51a:901b:cb15:8049:b51b:378:3155:ed87	49.85.237.135
b51a:901b:cb15:8049:b51b:378:3155:ed88	49.85.237.136
b51a:901b:cb15:8049:b51b:378:3155:ed89	49.85.237.137
b51a:901b:cb15:8049:b51b:378:3155:ed8a	49.85.237.138
b51a:901b:cb15:8049:b51b:378:3155:ed8b	49.85.237.139
b51a:901b:cb15:8049:b51b:378:3155:ed8c	49.85.237.140
b51a:901b:cb15:8049:b51b:378:3155:ed8d	49.85.237.141
b51a:901b:cb15:8049:b51b:378:3155:ed8e	49.85.237.142
b51a:901b:cb15:8049:b51b:378:3155:ed8f	49.85.237.143
b51a:901b:cb15:8049:b51b:378:3155:ed90	49.85.237.144
b51a:901b:cb15:8049:b51b:378:3155:ed91	49.85.237.145
b51a:901b:cb15:8049:b51b:378:3155:ed92	49.85.237.146
b51a:901b:cb15:8049:b51b:378:3155:ed93	49.85.237.147
b51a:901b:cb15:8049:b51b:378:3155:ed94	49.85.237.148
b51a:901b:cb15:8049:b51b:378:3155:ed95	49.85.237.149
b51a:901b:cb15:8049:b51b:378:3155:ed96	49.85.237.150
b51a:901b:cb15:8049:b51b:378:3155:ed97	49.85.237.151
b51a:901b:cb15:8049:b51b:378:3155:ed98	49.85.237.152
b51a:901b:cb15:8049:b51b:378:3155:ed99	49.85.237.153
b51a:901b:cb15:8049:b51b:378:3155:ed9a	49.85.237.154
b51a:901b:cb15:8049:b51b:378:3155:ed9b	49.85.237.155
b51a:901b:cb15:8049:b51b:378:3155:ed9c	49.85.237.156
b51a:901b:cb15:8049:b51b:378:3155:ed9d	49.85.237.157
b51a:901b:cb15:8049:b51b:378:3155:ed9e	49.85.237.158
b51a:901b:cb15:8049:b51b:378:3155:ed9f	49.85.237.159
b51a:901b:cb15:8049:b51b:378:3155:eda0	49.85.237.160
b51a:901b:cb15:8049:b51b:378:3155:eda1	49.85.237.161
b51a:901b:cb15:8049:b51b:378:3155:eda2	49.85.237.162
b51a:901b:cb15:8049:b51b:378:3155:eda3	49.85.237.163
b51a:901b:cb15:8049:b51b:378:3155:eda4	49.85.237.164
b51a:901b:cb15:8049:b51b:378:3155:eda5	49.85.237.165
b51a:901b:cb15:8049:b51b:378:3155:eda6	49.85.237.166
b51a:901b:cb15:8049:b51b:378:3155:eda7	49.85.237.167
b51a:901b:cb15:8049:b51b:378:3155:eda8	49.85.237.168
b51a:901b:cb15:8049:b51b:378:3155:eda9	49.85.237.169
b51a:901b:cb15:8049:b51b:378:3155:edaa	49.85.237.170
b51a:901b:cb15:8049:b51b:378:3155:edab	49.85.237.171
b51a:901b:cb15:8049:b51b:378:3155:edac	49.85.237.172
b51a:901b:cb15:8049:b51b:378:3155:edad	49.85.237.173
b51a:901b:cb15:8049:b51b:378:3155:edae	49.85.237.174
b51a:901b:cb15:8049:b51b:378:3155:edaf	49.85.237.175
b51a:901b:cb15:8049:b51b:378:3155:edb0	49.85.237.176
b51a:901b:cb15:8049:b51b:378:3155:edb1	49.85.237.177
b51a:901b:cb15:8049:b51b:378:3155:edb2	49.85.237.178
b51a:901b:cb15:8049:b51b:378:3155:edb3	49.85.237.179
b51a:901b:cb15:8049:b51b:378:3155:edb4	49.85.237.180

b51a:901b:cb15:8049:b51b:378:3155:edb5	49.85.237.181
b51a:901b:cb15:8049:b51b:378:3155:edb6	49.85.237.182
b51a:901b:cb15:8049:b51b:378:3155:edb7	49.85.237.183
b51a:901b:cb15:8049:b51b:378:3155:edb8	49.85.237.184
b51a:901b:cb15:8049:b51b:378:3155:edb9	49.85.237.185
b51a:901b:cb15:8049:b51b:378:3155:edba	49.85.237.186
b51a:901b:cb15:8049:b51b:378:3155:edbb	49.85.237.187
b51a:901b:cb15:8049:b51b:378:3155:edbc	49.85.237.188
b51a:901b:cb15:8049:b51b:378:3155:edbd	49.85.237.189
b51a:901b:cb15:8049:b51b:378:3155:edbe	49.85.237.190
b51a:901b:cb15:8049:b51b:378:3155:edbf	49.85.237.191
b51a:901b:cb15:8049:b51b:378:3155:edc0	49.85.237.192
b51a:901b:cb15:8049:b51b:378:3155:edc1	49.85.237.193
b51a:901b:cb15:8049:b51b:378:3155:edc2	49.85.237.194
b51a:901b:cb15:8049:b51b:378:3155:edc3	49.85.237.195
b51a:901b:cb15:8049:b51b:378:3155:edc4	49.85.237.196
b51a:901b:cb15:8049:b51b:378:3155:edc5	49.85.237.197
b51a:901b:cb15:8049:b51b:378:3155:edc6	49.85.237.198
b51a:901b:cb15:8049:b51b:378:3155:edc7	49.85.237.199
b51a:901b:cb15:8049:b51b:378:3155:edc8	49.85.237.200
b51a:901b:cb15:8049:b51b:378:3155:edc9	49.85.237.201
b51a:901b:cb15:8049:b51b:378:3155:edca	49.85.237.202
b51a:901b:cb15:8049:b51b:378:3155:edcb	49.85.237.203
b51a:901b:cb15:8049:b51b:378:3155:edcc	49.85.237.204
b51a:901b:cb15:8049:b51b:378:3155:edcd	49.85.237.205
b51a:901b:cb15:8049:b51b:378:3155:edce	49.85.237.206
b51a:901b:cb15:8049:b51b:378:3155:edcf	49.85.237.207
b51a:901b:cb15:8049:b51b:378:3155:edd0	49.85.237.208
b51a:901b:cb15:8049:b51b:378:3155:edd1	49.85.237.209
b51a:901b:cb15:8049:b51b:378:3155:edd2	49.85.237.210
b51a:901b:cb15:8049:b51b:378:3155:edd3	49.85.237.211
b51a:901b:cb15:8049:b51b:378:3155:edd4	49.85.237.212
b51a:901b:cb15:8049:b51b:378:3155:edd5	49.85.237.213
b51a:901b:cb15:8049:b51b:378:3155:edd6	49.85.237.214
b51a:901b:cb15:8049:b51b:378:3155:edd7	49.85.237.215
b51a:901b:cb15:8049:b51b:378:3155:edd8	49.85.237.216
b51a:901b:cb15:8049:b51b:378:3155:edd9	49.85.237.217
b51a:901b:cb15:8049:b51b:378:3155:edda	49.85.237.218
b51a:901b:cb15:8049:b51b:378:3155:eddb	49.85.237.219
b51a:901b:cb15:8049:b51b:378:3155:eddc	49.85.237.220
b51a:901b:cb15:8049:b51b:378:3155:eddd	49.85.237.221
b51a:901b:cb15:8049:b51b:378:3155:edde	49.85.237.222
b51a:901b:cb15:8049:b51b:378:3155:eddf	49.85.237.223
b51a:901b:cb15:8049:b51b:378:3155:ede0	49.85.237.224
b51a:901b:cb15:8049:b51b:378:3155:ede1	49.85.237.225
b51a:901b:cb15:8049:b51b:378:3155:ede2	49.85.237.226
b51a:901b:cb15:8049:b51b:378:3155:ede3	49.85.237.227
b51a:901b:cb15:8049:b51b:378:3155:ede4	49.85.237.228
b51a:901b:cb15:8049:b51b:378:3155:ede5	49.85.237.229
b51a:901b:cb15:8049:b51b:378:3155:ede6	49.85.237.230
b51a:901b:cb15:8049:b51b:378:3155:ede7	49.85.237.231
b51a:901b:cb15:8049:b51b:378:3155:ede8	49.85.237.232
b51a:901b:cb15:8049:b51b:378:3155:ede9	49.85.237.233
b51a:901b:cb15:8049:b51b:378:3155:edea	49.85.237.234
b51a:901b:cb15:8049:b51b:378:3155:edeb	49.85.237.235
b51a:901b:cb15:8049:b51b:378:3155:edec	49.85.237.236
b51a:901b:cb15:8049:b51b:378:3155:eded	49.85.237.237
b51a:901b:cb15:8049:b51b:378:3155:edee	49.85.237.238
b51a:901b:cb15:8049:b51b:378:3155:edef	49.85.237.239
b51a:901b:cb15:8049:b51b:378:3155:edf0	49.85.237.240
b51a:901b:cb15:8049:b51b:378:3155:edf1	49.85.237.241
b51a:901b:cb15:8049:b51b:378:3155:edf2	49.85.237.242
b51a:901b:cb15:8049:b51b:378:3155:edf3	49.85.237.243
b51a:901b:cb15:8049:b51b:378:3155:edf4	49.85.237.244
b51a:901b:cb15:8049:b51b:378:3155:edf5	49.85.237.245
b51a:901b:cb15:8049:b51b:378:3155:edf6	49.85.237.246
b51a:901b:cb15:8049:b51b:378:3155:edf7	49.85.237.247
b51a:901b:cb15:8049:b51b:378:3155:edf8	49.85.237.248
b51a:901b:cb15:8049:b51b:378:3155:edf9	49.85.237.249
b51a:901b:cb15:8049:b51b:378:3155:edfa	49.85.237.250
b51a:901b:cb15:8049:b51b:378:3155:edfb	49.85.237.251
b51a:901b:cb15:8049:b51b:378:3155:edfc	49.85.237.252
b51a:901b:cb15:8049:b51b:378:3155:edfd	49.85.237.253
b51a:901b:cb15:8049:b51b:378:3155:edfe	49.85.237.254
b51a:901b:cb15:8049:b51b:378:3155:edff	49.85.237.255

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.