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:d157:db63:d157:ae01	209.87.174.1
b51a:901b:901b:8082:d157:db63:d157:ae02	209.87.174.2
b51a:901b:901b:8082:d157:db63:d157:ae03	209.87.174.3
b51a:901b:901b:8082:d157:db63:d157:ae04	209.87.174.4
b51a:901b:901b:8082:d157:db63:d157:ae05	209.87.174.5
b51a:901b:901b:8082:d157:db63:d157:ae06	209.87.174.6
b51a:901b:901b:8082:d157:db63:d157:ae07	209.87.174.7
b51a:901b:901b:8082:d157:db63:d157:ae08	209.87.174.8
b51a:901b:901b:8082:d157:db63:d157:ae09	209.87.174.9
b51a:901b:901b:8082:d157:db63:d157:ae0a	209.87.174.10
b51a:901b:901b:8082:d157:db63:d157:ae0b	209.87.174.11
b51a:901b:901b:8082:d157:db63:d157:ae0c	209.87.174.12
b51a:901b:901b:8082:d157:db63:d157:ae0d	209.87.174.13
b51a:901b:901b:8082:d157:db63:d157:ae0e	209.87.174.14
b51a:901b:901b:8082:d157:db63:d157:ae0f	209.87.174.15
b51a:901b:901b:8082:d157:db63:d157:ae10	209.87.174.16
b51a:901b:901b:8082:d157:db63:d157:ae11	209.87.174.17
b51a:901b:901b:8082:d157:db63:d157:ae12	209.87.174.18
b51a:901b:901b:8082:d157:db63:d157:ae13	209.87.174.19
b51a:901b:901b:8082:d157:db63:d157:ae14	209.87.174.20
b51a:901b:901b:8082:d157:db63:d157:ae15	209.87.174.21
b51a:901b:901b:8082:d157:db63:d157:ae16	209.87.174.22
b51a:901b:901b:8082:d157:db63:d157:ae17	209.87.174.23
b51a:901b:901b:8082:d157:db63:d157:ae18	209.87.174.24
b51a:901b:901b:8082:d157:db63:d157:ae19	209.87.174.25
b51a:901b:901b:8082:d157:db63:d157:ae1a	209.87.174.26
b51a:901b:901b:8082:d157:db63:d157:ae1b	209.87.174.27
b51a:901b:901b:8082:d157:db63:d157:ae1c	209.87.174.28
b51a:901b:901b:8082:d157:db63:d157:ae1d	209.87.174.29
b51a:901b:901b:8082:d157:db63:d157:ae1e	209.87.174.30
b51a:901b:901b:8082:d157:db63:d157:ae1f	209.87.174.31
b51a:901b:901b:8082:d157:db63:d157:ae20	209.87.174.32
b51a:901b:901b:8082:d157:db63:d157:ae21	209.87.174.33
b51a:901b:901b:8082:d157:db63:d157:ae22	209.87.174.34
b51a:901b:901b:8082:d157:db63:d157:ae23	209.87.174.35
b51a:901b:901b:8082:d157:db63:d157:ae24	209.87.174.36
b51a:901b:901b:8082:d157:db63:d157:ae25	209.87.174.37
b51a:901b:901b:8082:d157:db63:d157:ae26	209.87.174.38
b51a:901b:901b:8082:d157:db63:d157:ae27	209.87.174.39
b51a:901b:901b:8082:d157:db63:d157:ae28	209.87.174.40
b51a:901b:901b:8082:d157:db63:d157:ae29	209.87.174.41
b51a:901b:901b:8082:d157:db63:d157:ae2a	209.87.174.42
b51a:901b:901b:8082:d157:db63:d157:ae2b	209.87.174.43
b51a:901b:901b:8082:d157:db63:d157:ae2c	209.87.174.44
b51a:901b:901b:8082:d157:db63:d157:ae2d	209.87.174.45
b51a:901b:901b:8082:d157:db63:d157:ae2e	209.87.174.46
b51a:901b:901b:8082:d157:db63:d157:ae2f	209.87.174.47
b51a:901b:901b:8082:d157:db63:d157:ae30	209.87.174.48
b51a:901b:901b:8082:d157:db63:d157:ae31	209.87.174.49
b51a:901b:901b:8082:d157:db63:d157:ae32	209.87.174.50
b51a:901b:901b:8082:d157:db63:d157:ae33	209.87.174.51
b51a:901b:901b:8082:d157:db63:d157:ae34	209.87.174.52
b51a:901b:901b:8082:d157:db63:d157:ae35	209.87.174.53
b51a:901b:901b:8082:d157:db63:d157:ae36	209.87.174.54
b51a:901b:901b:8082:d157:db63:d157:ae37	209.87.174.55
b51a:901b:901b:8082:d157:db63:d157:ae38	209.87.174.56
b51a:901b:901b:8082:d157:db63:d157:ae39	209.87.174.57
b51a:901b:901b:8082:d157:db63:d157:ae3a	209.87.174.58
b51a:901b:901b:8082:d157:db63:d157:ae3b	209.87.174.59
b51a:901b:901b:8082:d157:db63:d157:ae3c	209.87.174.60

b51a:901b:901b:8082:d157:db63:d157:ae3d	209.87.174.61
b51a:901b:901b:8082:d157:db63:d157:ae3e	209.87.174.62
b51a:901b:901b:8082:d157:db63:d157:ae3f	209.87.174.63
b51a:901b:901b:8082:d157:db63:d157:ae40	209.87.174.64
b51a:901b:901b:8082:d157:db63:d157:ae41	209.87.174.65
b51a:901b:901b:8082:d157:db63:d157:ae42	209.87.174.66
b51a:901b:901b:8082:d157:db63:d157:ae43	209.87.174.67
b51a:901b:901b:8082:d157:db63:d157:ae44	209.87.174.68
b51a:901b:901b:8082:d157:db63:d157:ae45	209.87.174.69
b51a:901b:901b:8082:d157:db63:d157:ae46	209.87.174.70
b51a:901b:901b:8082:d157:db63:d157:ae47	209.87.174.71
b51a:901b:901b:8082:d157:db63:d157:ae48	209.87.174.72
b51a:901b:901b:8082:d157:db63:d157:ae49	209.87.174.73
b51a:901b:901b:8082:d157:db63:d157:ae4a	209.87.174.74
b51a:901b:901b:8082:d157:db63:d157:ae4b	209.87.174.75
b51a:901b:901b:8082:d157:db63:d157:ae4c	209.87.174.76
b51a:901b:901b:8082:d157:db63:d157:ae4d	209.87.174.77
b51a:901b:901b:8082:d157:db63:d157:ae4e	209.87.174.78
b51a:901b:901b:8082:d157:db63:d157:ae4f	209.87.174.79
b51a:901b:901b:8082:d157:db63:d157:ae50	209.87.174.80
b51a:901b:901b:8082:d157:db63:d157:ae51	209.87.174.81
b51a:901b:901b:8082:d157:db63:d157:ae52	209.87.174.82
b51a:901b:901b:8082:d157:db63:d157:ae53	209.87.174.83
b51a:901b:901b:8082:d157:db63:d157:ae54	209.87.174.84
b51a:901b:901b:8082:d157:db63:d157:ae55	209.87.174.85
b51a:901b:901b:8082:d157:db63:d157:ae56	209.87.174.86
b51a:901b:901b:8082:d157:db63:d157:ae57	209.87.174.87
b51a:901b:901b:8082:d157:db63:d157:ae58	209.87.174.88
b51a:901b:901b:8082:d157:db63:d157:ae59	209.87.174.89
b51a:901b:901b:8082:d157:db63:d157:ae5a	209.87.174.90
b51a:901b:901b:8082:d157:db63:d157:ae5b	209.87.174.91
b51a:901b:901b:8082:d157:db63:d157:ae5c	209.87.174.92
b51a:901b:901b:8082:d157:db63:d157:ae5d	209.87.174.93
b51a:901b:901b:8082:d157:db63:d157:ae5e	209.87.174.94
b51a:901b:901b:8082:d157:db63:d157:ae5f	209.87.174.95
b51a:901b:901b:8082:d157:db63:d157:ae60	209.87.174.96
b51a:901b:901b:8082:d157:db63:d157:ae61	209.87.174.97
b51a:901b:901b:8082:d157:db63:d157:ae62	209.87.174.98
b51a:901b:901b:8082:d157:db63:d157:ae63	209.87.174.99
b51a:901b:901b:8082:d157:db63:d157:ae64	209.87.174.100
b51a:901b:901b:8082:d157:db63:d157:ae65	209.87.174.101
b51a:901b:901b:8082:d157:db63:d157:ae66	209.87.174.102
b51a:901b:901b:8082:d157:db63:d157:ae67	209.87.174.103
b51a:901b:901b:8082:d157:db63:d157:ae68	209.87.174.104
b51a:901b:901b:8082:d157:db63:d157:ae69	209.87.174.105
b51a:901b:901b:8082:d157:db63:d157:ae6a	209.87.174.106
b51a:901b:901b:8082:d157:db63:d157:ae6b	209.87.174.107
b51a:901b:901b:8082:d157:db63:d157:ae6c	209.87.174.108
b51a:901b:901b:8082:d157:db63:d157:ae6d	209.87.174.109
b51a:901b:901b:8082:d157:db63:d157:ae6e	209.87.174.110
b51a:901b:901b:8082:d157:db63:d157:ae6f	209.87.174.111
b51a:901b:901b:8082:d157:db63:d157:ae70	209.87.174.112
b51a:901b:901b:8082:d157:db63:d157:ae71	209.87.174.113
b51a:901b:901b:8082:d157:db63:d157:ae72	209.87.174.114
b51a:901b:901b:8082:d157:db63:d157:ae73	209.87.174.115
b51a:901b:901b:8082:d157:db63:d157:ae74	209.87.174.116
b51a:901b:901b:8082:d157:db63:d157:ae75	209.87.174.117
b51a:901b:901b:8082:d157:db63:d157:ae76	209.87.174.118
b51a:901b:901b:8082:d157:db63:d157:ae77	209.87.174.119
b51a:901b:901b:8082:d157:db63:d157:ae78	209.87.174.120

b51a:901b:901b:8082:d157:db63:d157:ae79	209.87.174.121
b51a:901b:901b:8082:d157:db63:d157:ae7a	209.87.174.122
b51a:901b:901b:8082:d157:db63:d157:ae7b	209.87.174.123
b51a:901b:901b:8082:d157:db63:d157:ae7c	209.87.174.124
b51a:901b:901b:8082:d157:db63:d157:ae7d	209.87.174.125
b51a:901b:901b:8082:d157:db63:d157:ae7e	209.87.174.126
b51a:901b:901b:8082:d157:db63:d157:ae7f	209.87.174.127
b51a:901b:901b:8082:d157:db63:d157:ae80	209.87.174.128
b51a:901b:901b:8082:d157:db63:d157:ae81	209.87.174.129
b51a:901b:901b:8082:d157:db63:d157:ae82	209.87.174.130
b51a:901b:901b:8082:d157:db63:d157:ae83	209.87.174.131
b51a:901b:901b:8082:d157:db63:d157:ae84	209.87.174.132
b51a:901b:901b:8082:d157:db63:d157:ae85	209.87.174.133
b51a:901b:901b:8082:d157:db63:d157:ae86	209.87.174.134
b51a:901b:901b:8082:d157:db63:d157:ae87	209.87.174.135
b51a:901b:901b:8082:d157:db63:d157:ae88	209.87.174.136
b51a:901b:901b:8082:d157:db63:d157:ae89	209.87.174.137
b51a:901b:901b:8082:d157:db63:d157:ae8a	209.87.174.138
b51a:901b:901b:8082:d157:db63:d157:ae8b	209.87.174.139
b51a:901b:901b:8082:d157:db63:d157:ae8c	209.87.174.140
b51a:901b:901b:8082:d157:db63:d157:ae8d	209.87.174.141
b51a:901b:901b:8082:d157:db63:d157:ae8e	209.87.174.142
b51a:901b:901b:8082:d157:db63:d157:ae8f	209.87.174.143
b51a:901b:901b:8082:d157:db63:d157:ae90	209.87.174.144
b51a:901b:901b:8082:d157:db63:d157:ae91	209.87.174.145
b51a:901b:901b:8082:d157:db63:d157:ae92	209.87.174.146
b51a:901b:901b:8082:d157:db63:d157:ae93	209.87.174.147
b51a:901b:901b:8082:d157:db63:d157:ae94	209.87.174.148
b51a:901b:901b:8082:d157:db63:d157:ae95	209.87.174.149
b51a:901b:901b:8082:d157:db63:d157:ae96	209.87.174.150
b51a:901b:901b:8082:d157:db63:d157:ae97	209.87.174.151
b51a:901b:901b:8082:d157:db63:d157:ae98	209.87.174.152
b51a:901b:901b:8082:d157:db63:d157:ae99	209.87.174.153
b51a:901b:901b:8082:d157:db63:d157:ae9a	209.87.174.154
b51a:901b:901b:8082:d157:db63:d157:ae9b	209.87.174.155
b51a:901b:901b:8082:d157:db63:d157:ae9c	209.87.174.156
b51a:901b:901b:8082:d157:db63:d157:ae9d	209.87.174.157
b51a:901b:901b:8082:d157:db63:d157:ae9e	209.87.174.158
b51a:901b:901b:8082:d157:db63:d157:ae9f	209.87.174.159
b51a:901b:901b:8082:d157:db63:d157:aea0	209.87.174.160
b51a:901b:901b:8082:d157:db63:d157:aea1	209.87.174.161
b51a:901b:901b:8082:d157:db63:d157:aea2	209.87.174.162
b51a:901b:901b:8082:d157:db63:d157:aea3	209.87.174.163
b51a:901b:901b:8082:d157:db63:d157:aea4	209.87.174.164
b51a:901b:901b:8082:d157:db63:d157:aea5	209.87.174.165
b51a:901b:901b:8082:d157:db63:d157:aea6	209.87.174.166
b51a:901b:901b:8082:d157:db63:d157:aea7	209.87.174.167
b51a:901b:901b:8082:d157:db63:d157:aea8	209.87.174.168
b51a:901b:901b:8082:d157:db63:d157:aea9	209.87.174.169
b51a:901b:901b:8082:d157:db63:d157:aeaa	209.87.174.170
b51a:901b:901b:8082:d157:db63:d157:aeab	209.87.174.171
b51a:901b:901b:8082:d157:db63:d157:aeac	209.87.174.172
b51a:901b:901b:8082:d157:db63:d157:aead	209.87.174.173
b51a:901b:901b:8082:d157:db63:d157:aeae	209.87.174.174
b51a:901b:901b:8082:d157:db63:d157:aeaf	209.87.174.175
b51a:901b:901b:8082:d157:db63:d157:aeb0	209.87.174.176
b51a:901b:901b:8082:d157:db63:d157:aeb1	209.87.174.177
b51a:901b:901b:8082:d157:db63:d157:aeb2	209.87.174.178
b51a:901b:901b:8082:d157:db63:d157:aeb3	209.87.174.179
b51a:901b:901b:8082:d157:db63:d157:aeb4	209.87.174.180

b51a:901b:901b:8082:d157:db63:d157:aeb5	209.87.174.181
b51a:901b:901b:8082:d157:db63:d157:aeb6	209.87.174.182
b51a:901b:901b:8082:d157:db63:d157:aeb7	209.87.174.183
b51a:901b:901b:8082:d157:db63:d157:aeb8	209.87.174.184
b51a:901b:901b:8082:d157:db63:d157:aeb9	209.87.174.185
b51a:901b:901b:8082:d157:db63:d157:aeba	209.87.174.186
b51a:901b:901b:8082:d157:db63:d157:aebb	209.87.174.187
b51a:901b:901b:8082:d157:db63:d157:aebc	209.87.174.188
b51a:901b:901b:8082:d157:db63:d157:aebd	209.87.174.189
b51a:901b:901b:8082:d157:db63:d157:aebe	209.87.174.190
b51a:901b:901b:8082:d157:db63:d157:aebf	209.87.174.191
b51a:901b:901b:8082:d157:db63:d157:aec0	209.87.174.192
b51a:901b:901b:8082:d157:db63:d157:aec1	209.87.174.193
b51a:901b:901b:8082:d157:db63:d157:aec2	209.87.174.194
b51a:901b:901b:8082:d157:db63:d157:aec3	209.87.174.195
b51a:901b:901b:8082:d157:db63:d157:aec4	209.87.174.196
b51a:901b:901b:8082:d157:db63:d157:aec5	209.87.174.197
b51a:901b:901b:8082:d157:db63:d157:aec6	209.87.174.198
b51a:901b:901b:8082:d157:db63:d157:aec7	209.87.174.199
b51a:901b:901b:8082:d157:db63:d157:aec8	209.87.174.200
b51a:901b:901b:8082:d157:db63:d157:aec9	209.87.174.201
b51a:901b:901b:8082:d157:db63:d157:aeca	209.87.174.202
b51a:901b:901b:8082:d157:db63:d157:aecb	209.87.174.203
b51a:901b:901b:8082:d157:db63:d157:aecc	209.87.174.204
b51a:901b:901b:8082:d157:db63:d157:aecd	209.87.174.205
b51a:901b:901b:8082:d157:db63:d157:aece	209.87.174.206
b51a:901b:901b:8082:d157:db63:d157:aecf	209.87.174.207
b51a:901b:901b:8082:d157:db63:d157:aed0	209.87.174.208
b51a:901b:901b:8082:d157:db63:d157:aed1	209.87.174.209
b51a:901b:901b:8082:d157:db63:d157:aed2	209.87.174.210
b51a:901b:901b:8082:d157:db63:d157:aed3	209.87.174.211
b51a:901b:901b:8082:d157:db63:d157:aed4	209.87.174.212
b51a:901b:901b:8082:d157:db63:d157:aed5	209.87.174.213
b51a:901b:901b:8082:d157:db63:d157:aed6	209.87.174.214
b51a:901b:901b:8082:d157:db63:d157:aed7	209.87.174.215
b51a:901b:901b:8082:d157:db63:d157:aed8	209.87.174.216
b51a:901b:901b:8082:d157:db63:d157:aed9	209.87.174.217
b51a:901b:901b:8082:d157:db63:d157:aeda	209.87.174.218
b51a:901b:901b:8082:d157:db63:d157:aedb	209.87.174.219
b51a:901b:901b:8082:d157:db63:d157:aedc	209.87.174.220
b51a:901b:901b:8082:d157:db63:d157:aedd	209.87.174.221
b51a:901b:901b:8082:d157:db63:d157:aede	209.87.174.222
b51a:901b:901b:8082:d157:db63:d157:aedf	209.87.174.223
b51a:901b:901b:8082:d157:db63:d157:aee0	209.87.174.224
b51a:901b:901b:8082:d157:db63:d157:aee1	209.87.174.225
b51a:901b:901b:8082:d157:db63:d157:aee2	209.87.174.226
b51a:901b:901b:8082:d157:db63:d157:aee3	209.87.174.227
b51a:901b:901b:8082:d157:db63:d157:aee4	209.87.174.228
b51a:901b:901b:8082:d157:db63:d157:aee5	209.87.174.229
b51a:901b:901b:8082:d157:db63:d157:aee6	209.87.174.230
b51a:901b:901b:8082:d157:db63:d157:aee7	209.87.174.231
b51a:901b:901b:8082:d157:db63:d157:aee8	209.87.174.232
b51a:901b:901b:8082:d157:db63:d157:aee9	209.87.174.233
b51a:901b:901b:8082:d157:db63:d157:aeea	209.87.174.234
b51a:901b:901b:8082:d157:db63:d157:aeeb	209.87.174.235
b51a:901b:901b:8082:d157:db63:d157:aeec	209.87.174.236
b51a:901b:901b:8082:d157:db63:d157:aeed	209.87.174.237
b51a:901b:901b:8082:d157:db63:d157:aeee	209.87.174.238
b51a:901b:901b:8082:d157:db63:d157:aeef	209.87.174.239
b51a:901b:901b:8082:d157:db63:d157:aef0	209.87.174.240
b51a:901b:901b:8082:d157:db63:d157:aef1	209.87.174.241
b51a:901b:901b:8082:d157:db63:d157:aef2	209.87.174.242
b51a:901b:901b:8082:d157:db63:d157:aef3	209.87.174.243
b51a:901b:901b:8082:d157:db63:d157:aef4	209.87.174.244
b51a:901b:901b:8082:d157:db63:d157:aef5	209.87.174.245
b51a:901b:901b:8082:d157:db63:d157:aef6	209.87.174.246
b51a:901b:901b:8082:d157:db63:d157:aef7	209.87.174.247
b51a:901b:901b:8082:d157:db63:d157:aef8	209.87.174.248
b51a:901b:901b:8082:d157:db63:d157:aef9	209.87.174.249
b51a:901b:901b:8082:d157:db63:d157:aefa	209.87.174.250
b51a:901b:901b:8082:d157:db63:d157:aefb	209.87.174.251
b51a:901b:901b:8082:d157:db63:d157:aefc	209.87.174.252
b51a:901b:901b:8082:d157:db63:d157:aefd	209.87.174.253
b51a:901b:901b:8082:d157:db63:d157:aefe	209.87.174.254
b51a:901b:901b:8082:d157:db63:d157:aeff	209.87.174.255

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.