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:901b:8082:40de:3157:cd33:ae01	205.51.174.1
b51a:901b:901b:8082:40de:3157:cd33:ae02	205.51.174.2
b51a:901b:901b:8082:40de:3157:cd33:ae03	205.51.174.3
b51a:901b:901b:8082:40de:3157:cd33:ae04	205.51.174.4
b51a:901b:901b:8082:40de:3157:cd33:ae05	205.51.174.5
b51a:901b:901b:8082:40de:3157:cd33:ae06	205.51.174.6
b51a:901b:901b:8082:40de:3157:cd33:ae07	205.51.174.7
b51a:901b:901b:8082:40de:3157:cd33:ae08	205.51.174.8
b51a:901b:901b:8082:40de:3157:cd33:ae09	205.51.174.9
b51a:901b:901b:8082:40de:3157:cd33:ae0a	205.51.174.10
b51a:901b:901b:8082:40de:3157:cd33:ae0b	205.51.174.11
b51a:901b:901b:8082:40de:3157:cd33:ae0c	205.51.174.12
b51a:901b:901b:8082:40de:3157:cd33:ae0d	205.51.174.13
b51a:901b:901b:8082:40de:3157:cd33:ae0e	205.51.174.14
b51a:901b:901b:8082:40de:3157:cd33:ae0f	205.51.174.15
b51a:901b:901b:8082:40de:3157:cd33:ae10	205.51.174.16
b51a:901b:901b:8082:40de:3157:cd33:ae11	205.51.174.17
b51a:901b:901b:8082:40de:3157:cd33:ae12	205.51.174.18
b51a:901b:901b:8082:40de:3157:cd33:ae13	205.51.174.19
b51a:901b:901b:8082:40de:3157:cd33:ae14	205.51.174.20
b51a:901b:901b:8082:40de:3157:cd33:ae15	205.51.174.21
b51a:901b:901b:8082:40de:3157:cd33:ae16	205.51.174.22
b51a:901b:901b:8082:40de:3157:cd33:ae17	205.51.174.23
b51a:901b:901b:8082:40de:3157:cd33:ae18	205.51.174.24
b51a:901b:901b:8082:40de:3157:cd33:ae19	205.51.174.25
b51a:901b:901b:8082:40de:3157:cd33:ae1a	205.51.174.26
b51a:901b:901b:8082:40de:3157:cd33:ae1b	205.51.174.27
b51a:901b:901b:8082:40de:3157:cd33:ae1c	205.51.174.28
b51a:901b:901b:8082:40de:3157:cd33:ae1d	205.51.174.29
b51a:901b:901b:8082:40de:3157:cd33:ae1e	205.51.174.30
b51a:901b:901b:8082:40de:3157:cd33:ae1f	205.51.174.31
b51a:901b:901b:8082:40de:3157:cd33:ae20	205.51.174.32
b51a:901b:901b:8082:40de:3157:cd33:ae21	205.51.174.33
b51a:901b:901b:8082:40de:3157:cd33:ae22	205.51.174.34
b51a:901b:901b:8082:40de:3157:cd33:ae23	205.51.174.35
b51a:901b:901b:8082:40de:3157:cd33:ae24	205.51.174.36
b51a:901b:901b:8082:40de:3157:cd33:ae25	205.51.174.37
b51a:901b:901b:8082:40de:3157:cd33:ae26	205.51.174.38
b51a:901b:901b:8082:40de:3157:cd33:ae27	205.51.174.39
b51a:901b:901b:8082:40de:3157:cd33:ae28	205.51.174.40
b51a:901b:901b:8082:40de:3157:cd33:ae29	205.51.174.41
b51a:901b:901b:8082:40de:3157:cd33:ae2a	205.51.174.42
b51a:901b:901b:8082:40de:3157:cd33:ae2b	205.51.174.43
b51a:901b:901b:8082:40de:3157:cd33:ae2c	205.51.174.44
b51a:901b:901b:8082:40de:3157:cd33:ae2d	205.51.174.45
b51a:901b:901b:8082:40de:3157:cd33:ae2e	205.51.174.46
b51a:901b:901b:8082:40de:3157:cd33:ae2f	205.51.174.47
b51a:901b:901b:8082:40de:3157:cd33:ae30	205.51.174.48
b51a:901b:901b:8082:40de:3157:cd33:ae31	205.51.174.49
b51a:901b:901b:8082:40de:3157:cd33:ae32	205.51.174.50
b51a:901b:901b:8082:40de:3157:cd33:ae33	205.51.174.51
b51a:901b:901b:8082:40de:3157:cd33:ae34	205.51.174.52
b51a:901b:901b:8082:40de:3157:cd33:ae35	205.51.174.53
b51a:901b:901b:8082:40de:3157:cd33:ae36	205.51.174.54
b51a:901b:901b:8082:40de:3157:cd33:ae37	205.51.174.55
b51a:901b:901b:8082:40de:3157:cd33:ae38	205.51.174.56
b51a:901b:901b:8082:40de:3157:cd33:ae39	205.51.174.57
b51a:901b:901b:8082:40de:3157:cd33:ae3a	205.51.174.58
b51a:901b:901b:8082:40de:3157:cd33:ae3b	205.51.174.59
b51a:901b:901b:8082:40de:3157:cd33:ae3c	205.51.174.60

b51a:901b:901b:8082:40de:3157:cd33:ae3d	205.51.174.61
b51a:901b:901b:8082:40de:3157:cd33:ae3e	205.51.174.62
b51a:901b:901b:8082:40de:3157:cd33:ae3f	205.51.174.63
b51a:901b:901b:8082:40de:3157:cd33:ae40	205.51.174.64
b51a:901b:901b:8082:40de:3157:cd33:ae41	205.51.174.65
b51a:901b:901b:8082:40de:3157:cd33:ae42	205.51.174.66
b51a:901b:901b:8082:40de:3157:cd33:ae43	205.51.174.67
b51a:901b:901b:8082:40de:3157:cd33:ae44	205.51.174.68
b51a:901b:901b:8082:40de:3157:cd33:ae45	205.51.174.69
b51a:901b:901b:8082:40de:3157:cd33:ae46	205.51.174.70
b51a:901b:901b:8082:40de:3157:cd33:ae47	205.51.174.71
b51a:901b:901b:8082:40de:3157:cd33:ae48	205.51.174.72
b51a:901b:901b:8082:40de:3157:cd33:ae49	205.51.174.73
b51a:901b:901b:8082:40de:3157:cd33:ae4a	205.51.174.74
b51a:901b:901b:8082:40de:3157:cd33:ae4b	205.51.174.75
b51a:901b:901b:8082:40de:3157:cd33:ae4c	205.51.174.76
b51a:901b:901b:8082:40de:3157:cd33:ae4d	205.51.174.77
b51a:901b:901b:8082:40de:3157:cd33:ae4e	205.51.174.78
b51a:901b:901b:8082:40de:3157:cd33:ae4f	205.51.174.79
b51a:901b:901b:8082:40de:3157:cd33:ae50	205.51.174.80
b51a:901b:901b:8082:40de:3157:cd33:ae51	205.51.174.81
b51a:901b:901b:8082:40de:3157:cd33:ae52	205.51.174.82
b51a:901b:901b:8082:40de:3157:cd33:ae53	205.51.174.83
b51a:901b:901b:8082:40de:3157:cd33:ae54	205.51.174.84
b51a:901b:901b:8082:40de:3157:cd33:ae55	205.51.174.85
b51a:901b:901b:8082:40de:3157:cd33:ae56	205.51.174.86
b51a:901b:901b:8082:40de:3157:cd33:ae57	205.51.174.87
b51a:901b:901b:8082:40de:3157:cd33:ae58	205.51.174.88
b51a:901b:901b:8082:40de:3157:cd33:ae59	205.51.174.89
b51a:901b:901b:8082:40de:3157:cd33:ae5a	205.51.174.90
b51a:901b:901b:8082:40de:3157:cd33:ae5b	205.51.174.91
b51a:901b:901b:8082:40de:3157:cd33:ae5c	205.51.174.92
b51a:901b:901b:8082:40de:3157:cd33:ae5d	205.51.174.93
b51a:901b:901b:8082:40de:3157:cd33:ae5e	205.51.174.94
b51a:901b:901b:8082:40de:3157:cd33:ae5f	205.51.174.95
b51a:901b:901b:8082:40de:3157:cd33:ae60	205.51.174.96
b51a:901b:901b:8082:40de:3157:cd33:ae61	205.51.174.97
b51a:901b:901b:8082:40de:3157:cd33:ae62	205.51.174.98
b51a:901b:901b:8082:40de:3157:cd33:ae63	205.51.174.99
b51a:901b:901b:8082:40de:3157:cd33:ae64	205.51.174.100
b51a:901b:901b:8082:40de:3157:cd33:ae65	205.51.174.101
b51a:901b:901b:8082:40de:3157:cd33:ae66	205.51.174.102
b51a:901b:901b:8082:40de:3157:cd33:ae67	205.51.174.103
b51a:901b:901b:8082:40de:3157:cd33:ae68	205.51.174.104
b51a:901b:901b:8082:40de:3157:cd33:ae69	205.51.174.105
b51a:901b:901b:8082:40de:3157:cd33:ae6a	205.51.174.106
b51a:901b:901b:8082:40de:3157:cd33:ae6b	205.51.174.107
b51a:901b:901b:8082:40de:3157:cd33:ae6c	205.51.174.108
b51a:901b:901b:8082:40de:3157:cd33:ae6d	205.51.174.109
b51a:901b:901b:8082:40de:3157:cd33:ae6e	205.51.174.110
b51a:901b:901b:8082:40de:3157:cd33:ae6f	205.51.174.111
b51a:901b:901b:8082:40de:3157:cd33:ae70	205.51.174.112
b51a:901b:901b:8082:40de:3157:cd33:ae71	205.51.174.113
b51a:901b:901b:8082:40de:3157:cd33:ae72	205.51.174.114
b51a:901b:901b:8082:40de:3157:cd33:ae73	205.51.174.115
b51a:901b:901b:8082:40de:3157:cd33:ae74	205.51.174.116
b51a:901b:901b:8082:40de:3157:cd33:ae75	205.51.174.117
b51a:901b:901b:8082:40de:3157:cd33:ae76	205.51.174.118
b51a:901b:901b:8082:40de:3157:cd33:ae77	205.51.174.119
b51a:901b:901b:8082:40de:3157:cd33:ae78	205.51.174.120

b51a:901b:901b:8082:40de:3157:cd33:ae79	205.51.174.121
b51a:901b:901b:8082:40de:3157:cd33:ae7a	205.51.174.122
b51a:901b:901b:8082:40de:3157:cd33:ae7b	205.51.174.123
b51a:901b:901b:8082:40de:3157:cd33:ae7c	205.51.174.124
b51a:901b:901b:8082:40de:3157:cd33:ae7d	205.51.174.125
b51a:901b:901b:8082:40de:3157:cd33:ae7e	205.51.174.126
b51a:901b:901b:8082:40de:3157:cd33:ae7f	205.51.174.127
b51a:901b:901b:8082:40de:3157:cd33:ae80	205.51.174.128
b51a:901b:901b:8082:40de:3157:cd33:ae81	205.51.174.129
b51a:901b:901b:8082:40de:3157:cd33:ae82	205.51.174.130
b51a:901b:901b:8082:40de:3157:cd33:ae83	205.51.174.131
b51a:901b:901b:8082:40de:3157:cd33:ae84	205.51.174.132
b51a:901b:901b:8082:40de:3157:cd33:ae85	205.51.174.133
b51a:901b:901b:8082:40de:3157:cd33:ae86	205.51.174.134
b51a:901b:901b:8082:40de:3157:cd33:ae87	205.51.174.135
b51a:901b:901b:8082:40de:3157:cd33:ae88	205.51.174.136
b51a:901b:901b:8082:40de:3157:cd33:ae89	205.51.174.137
b51a:901b:901b:8082:40de:3157:cd33:ae8a	205.51.174.138
b51a:901b:901b:8082:40de:3157:cd33:ae8b	205.51.174.139
b51a:901b:901b:8082:40de:3157:cd33:ae8c	205.51.174.140
b51a:901b:901b:8082:40de:3157:cd33:ae8d	205.51.174.141
b51a:901b:901b:8082:40de:3157:cd33:ae8e	205.51.174.142
b51a:901b:901b:8082:40de:3157:cd33:ae8f	205.51.174.143
b51a:901b:901b:8082:40de:3157:cd33:ae90	205.51.174.144
b51a:901b:901b:8082:40de:3157:cd33:ae91	205.51.174.145
b51a:901b:901b:8082:40de:3157:cd33:ae92	205.51.174.146
b51a:901b:901b:8082:40de:3157:cd33:ae93	205.51.174.147
b51a:901b:901b:8082:40de:3157:cd33:ae94	205.51.174.148
b51a:901b:901b:8082:40de:3157:cd33:ae95	205.51.174.149
b51a:901b:901b:8082:40de:3157:cd33:ae96	205.51.174.150
b51a:901b:901b:8082:40de:3157:cd33:ae97	205.51.174.151
b51a:901b:901b:8082:40de:3157:cd33:ae98	205.51.174.152
b51a:901b:901b:8082:40de:3157:cd33:ae99	205.51.174.153
b51a:901b:901b:8082:40de:3157:cd33:ae9a	205.51.174.154
b51a:901b:901b:8082:40de:3157:cd33:ae9b	205.51.174.155
b51a:901b:901b:8082:40de:3157:cd33:ae9c	205.51.174.156
b51a:901b:901b:8082:40de:3157:cd33:ae9d	205.51.174.157
b51a:901b:901b:8082:40de:3157:cd33:ae9e	205.51.174.158
b51a:901b:901b:8082:40de:3157:cd33:ae9f	205.51.174.159
b51a:901b:901b:8082:40de:3157:cd33:aea0	205.51.174.160
b51a:901b:901b:8082:40de:3157:cd33:aea1	205.51.174.161
b51a:901b:901b:8082:40de:3157:cd33:aea2	205.51.174.162
b51a:901b:901b:8082:40de:3157:cd33:aea3	205.51.174.163
b51a:901b:901b:8082:40de:3157:cd33:aea4	205.51.174.164
b51a:901b:901b:8082:40de:3157:cd33:aea5	205.51.174.165
b51a:901b:901b:8082:40de:3157:cd33:aea6	205.51.174.166
b51a:901b:901b:8082:40de:3157:cd33:aea7	205.51.174.167
b51a:901b:901b:8082:40de:3157:cd33:aea8	205.51.174.168
b51a:901b:901b:8082:40de:3157:cd33:aea9	205.51.174.169
b51a:901b:901b:8082:40de:3157:cd33:aeaa	205.51.174.170
b51a:901b:901b:8082:40de:3157:cd33:aeab	205.51.174.171
b51a:901b:901b:8082:40de:3157:cd33:aeac	205.51.174.172
b51a:901b:901b:8082:40de:3157:cd33:aead	205.51.174.173
b51a:901b:901b:8082:40de:3157:cd33:aeae	205.51.174.174
b51a:901b:901b:8082:40de:3157:cd33:aeaf	205.51.174.175
b51a:901b:901b:8082:40de:3157:cd33:aeb0	205.51.174.176
b51a:901b:901b:8082:40de:3157:cd33:aeb1	205.51.174.177
b51a:901b:901b:8082:40de:3157:cd33:aeb2	205.51.174.178
b51a:901b:901b:8082:40de:3157:cd33:aeb3	205.51.174.179
b51a:901b:901b:8082:40de:3157:cd33:aeb4	205.51.174.180

b51a:901b:901b:8082:40de:3157:cd33:aeb5	205.51.174.181
b51a:901b:901b:8082:40de:3157:cd33:aeb6	205.51.174.182
b51a:901b:901b:8082:40de:3157:cd33:aeb7	205.51.174.183
b51a:901b:901b:8082:40de:3157:cd33:aeb8	205.51.174.184
b51a:901b:901b:8082:40de:3157:cd33:aeb9	205.51.174.185
b51a:901b:901b:8082:40de:3157:cd33:aeba	205.51.174.186
b51a:901b:901b:8082:40de:3157:cd33:aebb	205.51.174.187
b51a:901b:901b:8082:40de:3157:cd33:aebc	205.51.174.188
b51a:901b:901b:8082:40de:3157:cd33:aebd	205.51.174.189
b51a:901b:901b:8082:40de:3157:cd33:aebe	205.51.174.190
b51a:901b:901b:8082:40de:3157:cd33:aebf	205.51.174.191
b51a:901b:901b:8082:40de:3157:cd33:aec0	205.51.174.192
b51a:901b:901b:8082:40de:3157:cd33:aec1	205.51.174.193
b51a:901b:901b:8082:40de:3157:cd33:aec2	205.51.174.194
b51a:901b:901b:8082:40de:3157:cd33:aec3	205.51.174.195
b51a:901b:901b:8082:40de:3157:cd33:aec4	205.51.174.196
b51a:901b:901b:8082:40de:3157:cd33:aec5	205.51.174.197
b51a:901b:901b:8082:40de:3157:cd33:aec6	205.51.174.198
b51a:901b:901b:8082:40de:3157:cd33:aec7	205.51.174.199
b51a:901b:901b:8082:40de:3157:cd33:aec8	205.51.174.200
b51a:901b:901b:8082:40de:3157:cd33:aec9	205.51.174.201
b51a:901b:901b:8082:40de:3157:cd33:aeca	205.51.174.202
b51a:901b:901b:8082:40de:3157:cd33:aecb	205.51.174.203
b51a:901b:901b:8082:40de:3157:cd33:aecc	205.51.174.204
b51a:901b:901b:8082:40de:3157:cd33:aecd	205.51.174.205
b51a:901b:901b:8082:40de:3157:cd33:aece	205.51.174.206
b51a:901b:901b:8082:40de:3157:cd33:aecf	205.51.174.207
b51a:901b:901b:8082:40de:3157:cd33:aed0	205.51.174.208
b51a:901b:901b:8082:40de:3157:cd33:aed1	205.51.174.209
b51a:901b:901b:8082:40de:3157:cd33:aed2	205.51.174.210
b51a:901b:901b:8082:40de:3157:cd33:aed3	205.51.174.211
b51a:901b:901b:8082:40de:3157:cd33:aed4	205.51.174.212
b51a:901b:901b:8082:40de:3157:cd33:aed5	205.51.174.213
b51a:901b:901b:8082:40de:3157:cd33:aed6	205.51.174.214
b51a:901b:901b:8082:40de:3157:cd33:aed7	205.51.174.215
b51a:901b:901b:8082:40de:3157:cd33:aed8	205.51.174.216
b51a:901b:901b:8082:40de:3157:cd33:aed9	205.51.174.217
b51a:901b:901b:8082:40de:3157:cd33:aeda	205.51.174.218
b51a:901b:901b:8082:40de:3157:cd33:aedb	205.51.174.219
b51a:901b:901b:8082:40de:3157:cd33:aedc	205.51.174.220
b51a:901b:901b:8082:40de:3157:cd33:aedd	205.51.174.221
b51a:901b:901b:8082:40de:3157:cd33:aede	205.51.174.222
b51a:901b:901b:8082:40de:3157:cd33:aedf	205.51.174.223
b51a:901b:901b:8082:40de:3157:cd33:aee0	205.51.174.224
b51a:901b:901b:8082:40de:3157:cd33:aee1	205.51.174.225
b51a:901b:901b:8082:40de:3157:cd33:aee2	205.51.174.226
b51a:901b:901b:8082:40de:3157:cd33:aee3	205.51.174.227
b51a:901b:901b:8082:40de:3157:cd33:aee4	205.51.174.228
b51a:901b:901b:8082:40de:3157:cd33:aee5	205.51.174.229
b51a:901b:901b:8082:40de:3157:cd33:aee6	205.51.174.230
b51a:901b:901b:8082:40de:3157:cd33:aee7	205.51.174.231
b51a:901b:901b:8082:40de:3157:cd33:aee8	205.51.174.232
b51a:901b:901b:8082:40de:3157:cd33:aee9	205.51.174.233
b51a:901b:901b:8082:40de:3157:cd33:aeea	205.51.174.234
b51a:901b:901b:8082:40de:3157:cd33:aeeb	205.51.174.235
b51a:901b:901b:8082:40de:3157:cd33:aeec	205.51.174.236
b51a:901b:901b:8082:40de:3157:cd33:aeed	205.51.174.237
b51a:901b:901b:8082:40de:3157:cd33:aeee	205.51.174.238
b51a:901b:901b:8082:40de:3157:cd33:aeef	205.51.174.239
b51a:901b:901b:8082:40de:3157:cd33:aef0	205.51.174.240
b51a:901b:901b:8082:40de:3157:cd33:aef1	205.51.174.241
b51a:901b:901b:8082:40de:3157:cd33:aef2	205.51.174.242
b51a:901b:901b:8082:40de:3157:cd33:aef3	205.51.174.243
b51a:901b:901b:8082:40de:3157:cd33:aef4	205.51.174.244
b51a:901b:901b:8082:40de:3157:cd33:aef5	205.51.174.245
b51a:901b:901b:8082:40de:3157:cd33:aef6	205.51.174.246
b51a:901b:901b:8082:40de:3157:cd33:aef7	205.51.174.247
b51a:901b:901b:8082:40de:3157:cd33:aef8	205.51.174.248
b51a:901b:901b:8082:40de:3157:cd33:aef9	205.51.174.249
b51a:901b:901b:8082:40de:3157:cd33:aefa	205.51.174.250
b51a:901b:901b:8082:40de:3157:cd33:aefb	205.51.174.251
b51a:901b:901b:8082:40de:3157:cd33:aefc	205.51.174.252
b51a:901b:901b:8082:40de:3157:cd33:aefd	205.51.174.253
b51a:901b:901b:8082:40de:3157:cd33:aefe	205.51.174.254
b51a:901b:901b:8082:40de:3157:cd33:aeff	205.51.174.255

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.