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:cdcd:8043:bd01	128.67.189.1
b51a:901b:cb15:8045:ada8:cdcd:8043:bd02	128.67.189.2
b51a:901b:cb15:8045:ada8:cdcd:8043:bd03	128.67.189.3
b51a:901b:cb15:8045:ada8:cdcd:8043:bd04	128.67.189.4
b51a:901b:cb15:8045:ada8:cdcd:8043:bd05	128.67.189.5
b51a:901b:cb15:8045:ada8:cdcd:8043:bd06	128.67.189.6
b51a:901b:cb15:8045:ada8:cdcd:8043:bd07	128.67.189.7
b51a:901b:cb15:8045:ada8:cdcd:8043:bd08	128.67.189.8
b51a:901b:cb15:8045:ada8:cdcd:8043:bd09	128.67.189.9
b51a:901b:cb15:8045:ada8:cdcd:8043:bd0a	128.67.189.10
b51a:901b:cb15:8045:ada8:cdcd:8043:bd0b	128.67.189.11
b51a:901b:cb15:8045:ada8:cdcd:8043:bd0c	128.67.189.12
b51a:901b:cb15:8045:ada8:cdcd:8043:bd0d	128.67.189.13
b51a:901b:cb15:8045:ada8:cdcd:8043:bd0e	128.67.189.14
b51a:901b:cb15:8045:ada8:cdcd:8043:bd0f	128.67.189.15
b51a:901b:cb15:8045:ada8:cdcd:8043:bd10	128.67.189.16
b51a:901b:cb15:8045:ada8:cdcd:8043:bd11	128.67.189.17
b51a:901b:cb15:8045:ada8:cdcd:8043:bd12	128.67.189.18
b51a:901b:cb15:8045:ada8:cdcd:8043:bd13	128.67.189.19
b51a:901b:cb15:8045:ada8:cdcd:8043:bd14	128.67.189.20
b51a:901b:cb15:8045:ada8:cdcd:8043:bd15	128.67.189.21
b51a:901b:cb15:8045:ada8:cdcd:8043:bd16	128.67.189.22
b51a:901b:cb15:8045:ada8:cdcd:8043:bd17	128.67.189.23
b51a:901b:cb15:8045:ada8:cdcd:8043:bd18	128.67.189.24
b51a:901b:cb15:8045:ada8:cdcd:8043:bd19	128.67.189.25
b51a:901b:cb15:8045:ada8:cdcd:8043:bd1a	128.67.189.26
b51a:901b:cb15:8045:ada8:cdcd:8043:bd1b	128.67.189.27
b51a:901b:cb15:8045:ada8:cdcd:8043:bd1c	128.67.189.28
b51a:901b:cb15:8045:ada8:cdcd:8043:bd1d	128.67.189.29
b51a:901b:cb15:8045:ada8:cdcd:8043:bd1e	128.67.189.30
b51a:901b:cb15:8045:ada8:cdcd:8043:bd1f	128.67.189.31
b51a:901b:cb15:8045:ada8:cdcd:8043:bd20	128.67.189.32
b51a:901b:cb15:8045:ada8:cdcd:8043:bd21	128.67.189.33
b51a:901b:cb15:8045:ada8:cdcd:8043:bd22	128.67.189.34
b51a:901b:cb15:8045:ada8:cdcd:8043:bd23	128.67.189.35
b51a:901b:cb15:8045:ada8:cdcd:8043:bd24	128.67.189.36
b51a:901b:cb15:8045:ada8:cdcd:8043:bd25	128.67.189.37
b51a:901b:cb15:8045:ada8:cdcd:8043:bd26	128.67.189.38
b51a:901b:cb15:8045:ada8:cdcd:8043:bd27	128.67.189.39
b51a:901b:cb15:8045:ada8:cdcd:8043:bd28	128.67.189.40
b51a:901b:cb15:8045:ada8:cdcd:8043:bd29	128.67.189.41
b51a:901b:cb15:8045:ada8:cdcd:8043:bd2a	128.67.189.42
b51a:901b:cb15:8045:ada8:cdcd:8043:bd2b	128.67.189.43
b51a:901b:cb15:8045:ada8:cdcd:8043:bd2c	128.67.189.44
b51a:901b:cb15:8045:ada8:cdcd:8043:bd2d	128.67.189.45
b51a:901b:cb15:8045:ada8:cdcd:8043:bd2e	128.67.189.46
b51a:901b:cb15:8045:ada8:cdcd:8043:bd2f	128.67.189.47
b51a:901b:cb15:8045:ada8:cdcd:8043:bd30	128.67.189.48
b51a:901b:cb15:8045:ada8:cdcd:8043:bd31	128.67.189.49
b51a:901b:cb15:8045:ada8:cdcd:8043:bd32	128.67.189.50
b51a:901b:cb15:8045:ada8:cdcd:8043:bd33	128.67.189.51
b51a:901b:cb15:8045:ada8:cdcd:8043:bd34	128.67.189.52
b51a:901b:cb15:8045:ada8:cdcd:8043:bd35	128.67.189.53
b51a:901b:cb15:8045:ada8:cdcd:8043:bd36	128.67.189.54
b51a:901b:cb15:8045:ada8:cdcd:8043:bd37	128.67.189.55
b51a:901b:cb15:8045:ada8:cdcd:8043:bd38	128.67.189.56
b51a:901b:cb15:8045:ada8:cdcd:8043:bd39	128.67.189.57
b51a:901b:cb15:8045:ada8:cdcd:8043:bd3a	128.67.189.58
b51a:901b:cb15:8045:ada8:cdcd:8043:bd3b	128.67.189.59
b51a:901b:cb15:8045:ada8:cdcd:8043:bd3c	128.67.189.60

b51a:901b:cb15:8045:ada8:cdcd:8043:bd3d	128.67.189.61
b51a:901b:cb15:8045:ada8:cdcd:8043:bd3e	128.67.189.62
b51a:901b:cb15:8045:ada8:cdcd:8043:bd3f	128.67.189.63
b51a:901b:cb15:8045:ada8:cdcd:8043:bd40	128.67.189.64
b51a:901b:cb15:8045:ada8:cdcd:8043:bd41	128.67.189.65
b51a:901b:cb15:8045:ada8:cdcd:8043:bd42	128.67.189.66
b51a:901b:cb15:8045:ada8:cdcd:8043:bd43	128.67.189.67
b51a:901b:cb15:8045:ada8:cdcd:8043:bd44	128.67.189.68
b51a:901b:cb15:8045:ada8:cdcd:8043:bd45	128.67.189.69
b51a:901b:cb15:8045:ada8:cdcd:8043:bd46	128.67.189.70
b51a:901b:cb15:8045:ada8:cdcd:8043:bd47	128.67.189.71
b51a:901b:cb15:8045:ada8:cdcd:8043:bd48	128.67.189.72
b51a:901b:cb15:8045:ada8:cdcd:8043:bd49	128.67.189.73
b51a:901b:cb15:8045:ada8:cdcd:8043:bd4a	128.67.189.74
b51a:901b:cb15:8045:ada8:cdcd:8043:bd4b	128.67.189.75
b51a:901b:cb15:8045:ada8:cdcd:8043:bd4c	128.67.189.76
b51a:901b:cb15:8045:ada8:cdcd:8043:bd4d	128.67.189.77
b51a:901b:cb15:8045:ada8:cdcd:8043:bd4e	128.67.189.78
b51a:901b:cb15:8045:ada8:cdcd:8043:bd4f	128.67.189.79
b51a:901b:cb15:8045:ada8:cdcd:8043:bd50	128.67.189.80
b51a:901b:cb15:8045:ada8:cdcd:8043:bd51	128.67.189.81
b51a:901b:cb15:8045:ada8:cdcd:8043:bd52	128.67.189.82
b51a:901b:cb15:8045:ada8:cdcd:8043:bd53	128.67.189.83
b51a:901b:cb15:8045:ada8:cdcd:8043:bd54	128.67.189.84
b51a:901b:cb15:8045:ada8:cdcd:8043:bd55	128.67.189.85
b51a:901b:cb15:8045:ada8:cdcd:8043:bd56	128.67.189.86
b51a:901b:cb15:8045:ada8:cdcd:8043:bd57	128.67.189.87
b51a:901b:cb15:8045:ada8:cdcd:8043:bd58	128.67.189.88
b51a:901b:cb15:8045:ada8:cdcd:8043:bd59	128.67.189.89
b51a:901b:cb15:8045:ada8:cdcd:8043:bd5a	128.67.189.90
b51a:901b:cb15:8045:ada8:cdcd:8043:bd5b	128.67.189.91
b51a:901b:cb15:8045:ada8:cdcd:8043:bd5c	128.67.189.92
b51a:901b:cb15:8045:ada8:cdcd:8043:bd5d	128.67.189.93
b51a:901b:cb15:8045:ada8:cdcd:8043:bd5e	128.67.189.94
b51a:901b:cb15:8045:ada8:cdcd:8043:bd5f	128.67.189.95
b51a:901b:cb15:8045:ada8:cdcd:8043:bd60	128.67.189.96
b51a:901b:cb15:8045:ada8:cdcd:8043:bd61	128.67.189.97
b51a:901b:cb15:8045:ada8:cdcd:8043:bd62	128.67.189.98
b51a:901b:cb15:8045:ada8:cdcd:8043:bd63	128.67.189.99
b51a:901b:cb15:8045:ada8:cdcd:8043:bd64	128.67.189.100
b51a:901b:cb15:8045:ada8:cdcd:8043:bd65	128.67.189.101
b51a:901b:cb15:8045:ada8:cdcd:8043:bd66	128.67.189.102
b51a:901b:cb15:8045:ada8:cdcd:8043:bd67	128.67.189.103
b51a:901b:cb15:8045:ada8:cdcd:8043:bd68	128.67.189.104
b51a:901b:cb15:8045:ada8:cdcd:8043:bd69	128.67.189.105
b51a:901b:cb15:8045:ada8:cdcd:8043:bd6a	128.67.189.106
b51a:901b:cb15:8045:ada8:cdcd:8043:bd6b	128.67.189.107
b51a:901b:cb15:8045:ada8:cdcd:8043:bd6c	128.67.189.108
b51a:901b:cb15:8045:ada8:cdcd:8043:bd6d	128.67.189.109
b51a:901b:cb15:8045:ada8:cdcd:8043:bd6e	128.67.189.110
b51a:901b:cb15:8045:ada8:cdcd:8043:bd6f	128.67.189.111
b51a:901b:cb15:8045:ada8:cdcd:8043:bd70	128.67.189.112
b51a:901b:cb15:8045:ada8:cdcd:8043:bd71	128.67.189.113
b51a:901b:cb15:8045:ada8:cdcd:8043:bd72	128.67.189.114
b51a:901b:cb15:8045:ada8:cdcd:8043:bd73	128.67.189.115
b51a:901b:cb15:8045:ada8:cdcd:8043:bd74	128.67.189.116
b51a:901b:cb15:8045:ada8:cdcd:8043:bd75	128.67.189.117
b51a:901b:cb15:8045:ada8:cdcd:8043:bd76	128.67.189.118
b51a:901b:cb15:8045:ada8:cdcd:8043:bd77	128.67.189.119
b51a:901b:cb15:8045:ada8:cdcd:8043:bd78	128.67.189.120

b51a:901b:cb15:8045:ada8:cdcd:8043:bd79	128.67.189.121
b51a:901b:cb15:8045:ada8:cdcd:8043:bd7a	128.67.189.122
b51a:901b:cb15:8045:ada8:cdcd:8043:bd7b	128.67.189.123
b51a:901b:cb15:8045:ada8:cdcd:8043:bd7c	128.67.189.124
b51a:901b:cb15:8045:ada8:cdcd:8043:bd7d	128.67.189.125
b51a:901b:cb15:8045:ada8:cdcd:8043:bd7e	128.67.189.126
b51a:901b:cb15:8045:ada8:cdcd:8043:bd7f	128.67.189.127
b51a:901b:cb15:8045:ada8:cdcd:8043:bd80	128.67.189.128
b51a:901b:cb15:8045:ada8:cdcd:8043:bd81	128.67.189.129
b51a:901b:cb15:8045:ada8:cdcd:8043:bd82	128.67.189.130
b51a:901b:cb15:8045:ada8:cdcd:8043:bd83	128.67.189.131
b51a:901b:cb15:8045:ada8:cdcd:8043:bd84	128.67.189.132
b51a:901b:cb15:8045:ada8:cdcd:8043:bd85	128.67.189.133
b51a:901b:cb15:8045:ada8:cdcd:8043:bd86	128.67.189.134
b51a:901b:cb15:8045:ada8:cdcd:8043:bd87	128.67.189.135
b51a:901b:cb15:8045:ada8:cdcd:8043:bd88	128.67.189.136
b51a:901b:cb15:8045:ada8:cdcd:8043:bd89	128.67.189.137
b51a:901b:cb15:8045:ada8:cdcd:8043:bd8a	128.67.189.138
b51a:901b:cb15:8045:ada8:cdcd:8043:bd8b	128.67.189.139
b51a:901b:cb15:8045:ada8:cdcd:8043:bd8c	128.67.189.140
b51a:901b:cb15:8045:ada8:cdcd:8043:bd8d	128.67.189.141
b51a:901b:cb15:8045:ada8:cdcd:8043:bd8e	128.67.189.142
b51a:901b:cb15:8045:ada8:cdcd:8043:bd8f	128.67.189.143
b51a:901b:cb15:8045:ada8:cdcd:8043:bd90	128.67.189.144
b51a:901b:cb15:8045:ada8:cdcd:8043:bd91	128.67.189.145
b51a:901b:cb15:8045:ada8:cdcd:8043:bd92	128.67.189.146
b51a:901b:cb15:8045:ada8:cdcd:8043:bd93	128.67.189.147
b51a:901b:cb15:8045:ada8:cdcd:8043:bd94	128.67.189.148
b51a:901b:cb15:8045:ada8:cdcd:8043:bd95	128.67.189.149
b51a:901b:cb15:8045:ada8:cdcd:8043:bd96	128.67.189.150
b51a:901b:cb15:8045:ada8:cdcd:8043:bd97	128.67.189.151
b51a:901b:cb15:8045:ada8:cdcd:8043:bd98	128.67.189.152
b51a:901b:cb15:8045:ada8:cdcd:8043:bd99	128.67.189.153
b51a:901b:cb15:8045:ada8:cdcd:8043:bd9a	128.67.189.154
b51a:901b:cb15:8045:ada8:cdcd:8043:bd9b	128.67.189.155
b51a:901b:cb15:8045:ada8:cdcd:8043:bd9c	128.67.189.156
b51a:901b:cb15:8045:ada8:cdcd:8043:bd9d	128.67.189.157
b51a:901b:cb15:8045:ada8:cdcd:8043:bd9e	128.67.189.158
b51a:901b:cb15:8045:ada8:cdcd:8043:bd9f	128.67.189.159
b51a:901b:cb15:8045:ada8:cdcd:8043:bda0	128.67.189.160
b51a:901b:cb15:8045:ada8:cdcd:8043:bda1	128.67.189.161
b51a:901b:cb15:8045:ada8:cdcd:8043:bda2	128.67.189.162
b51a:901b:cb15:8045:ada8:cdcd:8043:bda3	128.67.189.163
b51a:901b:cb15:8045:ada8:cdcd:8043:bda4	128.67.189.164
b51a:901b:cb15:8045:ada8:cdcd:8043:bda5	128.67.189.165
b51a:901b:cb15:8045:ada8:cdcd:8043:bda6	128.67.189.166
b51a:901b:cb15:8045:ada8:cdcd:8043:bda7	128.67.189.167
b51a:901b:cb15:8045:ada8:cdcd:8043:bda8	128.67.189.168
b51a:901b:cb15:8045:ada8:cdcd:8043:bda9	128.67.189.169
b51a:901b:cb15:8045:ada8:cdcd:8043:bdaa	128.67.189.170
b51a:901b:cb15:8045:ada8:cdcd:8043:bdab	128.67.189.171
b51a:901b:cb15:8045:ada8:cdcd:8043:bdac	128.67.189.172
b51a:901b:cb15:8045:ada8:cdcd:8043:bdad	128.67.189.173
b51a:901b:cb15:8045:ada8:cdcd:8043:bdae	128.67.189.174
b51a:901b:cb15:8045:ada8:cdcd:8043:bdaf	128.67.189.175
b51a:901b:cb15:8045:ada8:cdcd:8043:bdb0	128.67.189.176
b51a:901b:cb15:8045:ada8:cdcd:8043:bdb1	128.67.189.177
b51a:901b:cb15:8045:ada8:cdcd:8043:bdb2	128.67.189.178
b51a:901b:cb15:8045:ada8:cdcd:8043:bdb3	128.67.189.179
b51a:901b:cb15:8045:ada8:cdcd:8043:bdb4	128.67.189.180

b51a:901b:cb15:8045:ada8:cdcd:8043:bdb5	128.67.189.181
b51a:901b:cb15:8045:ada8:cdcd:8043:bdb6	128.67.189.182
b51a:901b:cb15:8045:ada8:cdcd:8043:bdb7	128.67.189.183
b51a:901b:cb15:8045:ada8:cdcd:8043:bdb8	128.67.189.184
b51a:901b:cb15:8045:ada8:cdcd:8043:bdb9	128.67.189.185
b51a:901b:cb15:8045:ada8:cdcd:8043:bdba	128.67.189.186
b51a:901b:cb15:8045:ada8:cdcd:8043:bdbb	128.67.189.187
b51a:901b:cb15:8045:ada8:cdcd:8043:bdbc	128.67.189.188
b51a:901b:cb15:8045:ada8:cdcd:8043:bdbd	128.67.189.189
b51a:901b:cb15:8045:ada8:cdcd:8043:bdbe	128.67.189.190
b51a:901b:cb15:8045:ada8:cdcd:8043:bdbf	128.67.189.191
b51a:901b:cb15:8045:ada8:cdcd:8043:bdc0	128.67.189.192
b51a:901b:cb15:8045:ada8:cdcd:8043:bdc1	128.67.189.193
b51a:901b:cb15:8045:ada8:cdcd:8043:bdc2	128.67.189.194
b51a:901b:cb15:8045:ada8:cdcd:8043:bdc3	128.67.189.195
b51a:901b:cb15:8045:ada8:cdcd:8043:bdc4	128.67.189.196
b51a:901b:cb15:8045:ada8:cdcd:8043:bdc5	128.67.189.197
b51a:901b:cb15:8045:ada8:cdcd:8043:bdc6	128.67.189.198
b51a:901b:cb15:8045:ada8:cdcd:8043:bdc7	128.67.189.199
b51a:901b:cb15:8045:ada8:cdcd:8043:bdc8	128.67.189.200
b51a:901b:cb15:8045:ada8:cdcd:8043:bdc9	128.67.189.201
b51a:901b:cb15:8045:ada8:cdcd:8043:bdca	128.67.189.202
b51a:901b:cb15:8045:ada8:cdcd:8043:bdcb	128.67.189.203
b51a:901b:cb15:8045:ada8:cdcd:8043:bdcc	128.67.189.204
b51a:901b:cb15:8045:ada8:cdcd:8043:bdcd	128.67.189.205
b51a:901b:cb15:8045:ada8:cdcd:8043:bdce	128.67.189.206
b51a:901b:cb15:8045:ada8:cdcd:8043:bdcf	128.67.189.207
b51a:901b:cb15:8045:ada8:cdcd:8043:bdd0	128.67.189.208
b51a:901b:cb15:8045:ada8:cdcd:8043:bdd1	128.67.189.209
b51a:901b:cb15:8045:ada8:cdcd:8043:bdd2	128.67.189.210
b51a:901b:cb15:8045:ada8:cdcd:8043:bdd3	128.67.189.211
b51a:901b:cb15:8045:ada8:cdcd:8043:bdd4	128.67.189.212
b51a:901b:cb15:8045:ada8:cdcd:8043:bdd5	128.67.189.213
b51a:901b:cb15:8045:ada8:cdcd:8043:bdd6	128.67.189.214
b51a:901b:cb15:8045:ada8:cdcd:8043:bdd7	128.67.189.215
b51a:901b:cb15:8045:ada8:cdcd:8043:bdd8	128.67.189.216
b51a:901b:cb15:8045:ada8:cdcd:8043:bdd9	128.67.189.217
b51a:901b:cb15:8045:ada8:cdcd:8043:bdda	128.67.189.218
b51a:901b:cb15:8045:ada8:cdcd:8043:bddb	128.67.189.219
b51a:901b:cb15:8045:ada8:cdcd:8043:bddc	128.67.189.220
b51a:901b:cb15:8045:ada8:cdcd:8043:bddd	128.67.189.221
b51a:901b:cb15:8045:ada8:cdcd:8043:bdde	128.67.189.222
b51a:901b:cb15:8045:ada8:cdcd:8043:bddf	128.67.189.223
b51a:901b:cb15:8045:ada8:cdcd:8043:bde0	128.67.189.224
b51a:901b:cb15:8045:ada8:cdcd:8043:bde1	128.67.189.225
b51a:901b:cb15:8045:ada8:cdcd:8043:bde2	128.67.189.226
b51a:901b:cb15:8045:ada8:cdcd:8043:bde3	128.67.189.227
b51a:901b:cb15:8045:ada8:cdcd:8043:bde4	128.67.189.228
b51a:901b:cb15:8045:ada8:cdcd:8043:bde5	128.67.189.229
b51a:901b:cb15:8045:ada8:cdcd:8043:bde6	128.67.189.230
b51a:901b:cb15:8045:ada8:cdcd:8043:bde7	128.67.189.231
b51a:901b:cb15:8045:ada8:cdcd:8043:bde8	128.67.189.232
b51a:901b:cb15:8045:ada8:cdcd:8043:bde9	128.67.189.233
b51a:901b:cb15:8045:ada8:cdcd:8043:bdea	128.67.189.234
b51a:901b:cb15:8045:ada8:cdcd:8043:bdeb	128.67.189.235
b51a:901b:cb15:8045:ada8:cdcd:8043:bdec	128.67.189.236
b51a:901b:cb15:8045:ada8:cdcd:8043:bded	128.67.189.237
b51a:901b:cb15:8045:ada8:cdcd:8043:bdee	128.67.189.238
b51a:901b:cb15:8045:ada8:cdcd:8043:bdef	128.67.189.239
b51a:901b:cb15:8045:ada8:cdcd:8043:bdf0	128.67.189.240
b51a:901b:cb15:8045:ada8:cdcd:8043:bdf1	128.67.189.241
b51a:901b:cb15:8045:ada8:cdcd:8043:bdf2	128.67.189.242
b51a:901b:cb15:8045:ada8:cdcd:8043:bdf3	128.67.189.243
b51a:901b:cb15:8045:ada8:cdcd:8043:bdf4	128.67.189.244
b51a:901b:cb15:8045:ada8:cdcd:8043:bdf5	128.67.189.245
b51a:901b:cb15:8045:ada8:cdcd:8043:bdf6	128.67.189.246
b51a:901b:cb15:8045:ada8:cdcd:8043:bdf7	128.67.189.247
b51a:901b:cb15:8045:ada8:cdcd:8043:bdf8	128.67.189.248
b51a:901b:cb15:8045:ada8:cdcd:8043:bdf9	128.67.189.249
b51a:901b:cb15:8045:ada8:cdcd:8043:bdfa	128.67.189.250
b51a:901b:cb15:8045:ada8:cdcd:8043:bdfb	128.67.189.251
b51a:901b:cb15:8045:ada8:cdcd:8043:bdfc	128.67.189.252
b51a:901b:cb15:8045:ada8:cdcd:8043:bdfd	128.67.189.253
b51a:901b:cb15:8045:ada8:cdcd:8043:bdfe	128.67.189.254
b51a:901b:cb15:8045:ada8:cdcd:8043:bdff	128.67.189.255

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.