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:bc24:5b51:bd01	91.81.189.1
b51a:901b:cb15:8045:ada8:bc24:5b51:bd02	91.81.189.2
b51a:901b:cb15:8045:ada8:bc24:5b51:bd03	91.81.189.3
b51a:901b:cb15:8045:ada8:bc24:5b51:bd04	91.81.189.4
b51a:901b:cb15:8045:ada8:bc24:5b51:bd05	91.81.189.5
b51a:901b:cb15:8045:ada8:bc24:5b51:bd06	91.81.189.6
b51a:901b:cb15:8045:ada8:bc24:5b51:bd07	91.81.189.7
b51a:901b:cb15:8045:ada8:bc24:5b51:bd08	91.81.189.8
b51a:901b:cb15:8045:ada8:bc24:5b51:bd09	91.81.189.9
b51a:901b:cb15:8045:ada8:bc24:5b51:bd0a	91.81.189.10
b51a:901b:cb15:8045:ada8:bc24:5b51:bd0b	91.81.189.11
b51a:901b:cb15:8045:ada8:bc24:5b51:bd0c	91.81.189.12
b51a:901b:cb15:8045:ada8:bc24:5b51:bd0d	91.81.189.13
b51a:901b:cb15:8045:ada8:bc24:5b51:bd0e	91.81.189.14
b51a:901b:cb15:8045:ada8:bc24:5b51:bd0f	91.81.189.15
b51a:901b:cb15:8045:ada8:bc24:5b51:bd10	91.81.189.16
b51a:901b:cb15:8045:ada8:bc24:5b51:bd11	91.81.189.17
b51a:901b:cb15:8045:ada8:bc24:5b51:bd12	91.81.189.18
b51a:901b:cb15:8045:ada8:bc24:5b51:bd13	91.81.189.19
b51a:901b:cb15:8045:ada8:bc24:5b51:bd14	91.81.189.20
b51a:901b:cb15:8045:ada8:bc24:5b51:bd15	91.81.189.21
b51a:901b:cb15:8045:ada8:bc24:5b51:bd16	91.81.189.22
b51a:901b:cb15:8045:ada8:bc24:5b51:bd17	91.81.189.23
b51a:901b:cb15:8045:ada8:bc24:5b51:bd18	91.81.189.24
b51a:901b:cb15:8045:ada8:bc24:5b51:bd19	91.81.189.25
b51a:901b:cb15:8045:ada8:bc24:5b51:bd1a	91.81.189.26
b51a:901b:cb15:8045:ada8:bc24:5b51:bd1b	91.81.189.27
b51a:901b:cb15:8045:ada8:bc24:5b51:bd1c	91.81.189.28
b51a:901b:cb15:8045:ada8:bc24:5b51:bd1d	91.81.189.29
b51a:901b:cb15:8045:ada8:bc24:5b51:bd1e	91.81.189.30
b51a:901b:cb15:8045:ada8:bc24:5b51:bd1f	91.81.189.31
b51a:901b:cb15:8045:ada8:bc24:5b51:bd20	91.81.189.32
b51a:901b:cb15:8045:ada8:bc24:5b51:bd21	91.81.189.33
b51a:901b:cb15:8045:ada8:bc24:5b51:bd22	91.81.189.34
b51a:901b:cb15:8045:ada8:bc24:5b51:bd23	91.81.189.35
b51a:901b:cb15:8045:ada8:bc24:5b51:bd24	91.81.189.36
b51a:901b:cb15:8045:ada8:bc24:5b51:bd25	91.81.189.37
b51a:901b:cb15:8045:ada8:bc24:5b51:bd26	91.81.189.38
b51a:901b:cb15:8045:ada8:bc24:5b51:bd27	91.81.189.39
b51a:901b:cb15:8045:ada8:bc24:5b51:bd28	91.81.189.40
b51a:901b:cb15:8045:ada8:bc24:5b51:bd29	91.81.189.41
b51a:901b:cb15:8045:ada8:bc24:5b51:bd2a	91.81.189.42
b51a:901b:cb15:8045:ada8:bc24:5b51:bd2b	91.81.189.43
b51a:901b:cb15:8045:ada8:bc24:5b51:bd2c	91.81.189.44
b51a:901b:cb15:8045:ada8:bc24:5b51:bd2d	91.81.189.45
b51a:901b:cb15:8045:ada8:bc24:5b51:bd2e	91.81.189.46
b51a:901b:cb15:8045:ada8:bc24:5b51:bd2f	91.81.189.47
b51a:901b:cb15:8045:ada8:bc24:5b51:bd30	91.81.189.48
b51a:901b:cb15:8045:ada8:bc24:5b51:bd31	91.81.189.49
b51a:901b:cb15:8045:ada8:bc24:5b51:bd32	91.81.189.50
b51a:901b:cb15:8045:ada8:bc24:5b51:bd33	91.81.189.51
b51a:901b:cb15:8045:ada8:bc24:5b51:bd34	91.81.189.52
b51a:901b:cb15:8045:ada8:bc24:5b51:bd35	91.81.189.53
b51a:901b:cb15:8045:ada8:bc24:5b51:bd36	91.81.189.54
b51a:901b:cb15:8045:ada8:bc24:5b51:bd37	91.81.189.55
b51a:901b:cb15:8045:ada8:bc24:5b51:bd38	91.81.189.56
b51a:901b:cb15:8045:ada8:bc24:5b51:bd39	91.81.189.57
b51a:901b:cb15:8045:ada8:bc24:5b51:bd3a	91.81.189.58
b51a:901b:cb15:8045:ada8:bc24:5b51:bd3b	91.81.189.59
b51a:901b:cb15:8045:ada8:bc24:5b51:bd3c	91.81.189.60

b51a:901b:cb15:8045:ada8:bc24:5b51:bd3d	91.81.189.61
b51a:901b:cb15:8045:ada8:bc24:5b51:bd3e	91.81.189.62
b51a:901b:cb15:8045:ada8:bc24:5b51:bd3f	91.81.189.63
b51a:901b:cb15:8045:ada8:bc24:5b51:bd40	91.81.189.64
b51a:901b:cb15:8045:ada8:bc24:5b51:bd41	91.81.189.65
b51a:901b:cb15:8045:ada8:bc24:5b51:bd42	91.81.189.66
b51a:901b:cb15:8045:ada8:bc24:5b51:bd43	91.81.189.67
b51a:901b:cb15:8045:ada8:bc24:5b51:bd44	91.81.189.68
b51a:901b:cb15:8045:ada8:bc24:5b51:bd45	91.81.189.69
b51a:901b:cb15:8045:ada8:bc24:5b51:bd46	91.81.189.70
b51a:901b:cb15:8045:ada8:bc24:5b51:bd47	91.81.189.71
b51a:901b:cb15:8045:ada8:bc24:5b51:bd48	91.81.189.72
b51a:901b:cb15:8045:ada8:bc24:5b51:bd49	91.81.189.73
b51a:901b:cb15:8045:ada8:bc24:5b51:bd4a	91.81.189.74
b51a:901b:cb15:8045:ada8:bc24:5b51:bd4b	91.81.189.75
b51a:901b:cb15:8045:ada8:bc24:5b51:bd4c	91.81.189.76
b51a:901b:cb15:8045:ada8:bc24:5b51:bd4d	91.81.189.77
b51a:901b:cb15:8045:ada8:bc24:5b51:bd4e	91.81.189.78
b51a:901b:cb15:8045:ada8:bc24:5b51:bd4f	91.81.189.79
b51a:901b:cb15:8045:ada8:bc24:5b51:bd50	91.81.189.80
b51a:901b:cb15:8045:ada8:bc24:5b51:bd51	91.81.189.81
b51a:901b:cb15:8045:ada8:bc24:5b51:bd52	91.81.189.82
b51a:901b:cb15:8045:ada8:bc24:5b51:bd53	91.81.189.83
b51a:901b:cb15:8045:ada8:bc24:5b51:bd54	91.81.189.84
b51a:901b:cb15:8045:ada8:bc24:5b51:bd55	91.81.189.85
b51a:901b:cb15:8045:ada8:bc24:5b51:bd56	91.81.189.86
b51a:901b:cb15:8045:ada8:bc24:5b51:bd57	91.81.189.87
b51a:901b:cb15:8045:ada8:bc24:5b51:bd58	91.81.189.88
b51a:901b:cb15:8045:ada8:bc24:5b51:bd59	91.81.189.89
b51a:901b:cb15:8045:ada8:bc24:5b51:bd5a	91.81.189.90
b51a:901b:cb15:8045:ada8:bc24:5b51:bd5b	91.81.189.91
b51a:901b:cb15:8045:ada8:bc24:5b51:bd5c	91.81.189.92
b51a:901b:cb15:8045:ada8:bc24:5b51:bd5d	91.81.189.93
b51a:901b:cb15:8045:ada8:bc24:5b51:bd5e	91.81.189.94
b51a:901b:cb15:8045:ada8:bc24:5b51:bd5f	91.81.189.95
b51a:901b:cb15:8045:ada8:bc24:5b51:bd60	91.81.189.96
b51a:901b:cb15:8045:ada8:bc24:5b51:bd61	91.81.189.97
b51a:901b:cb15:8045:ada8:bc24:5b51:bd62	91.81.189.98
b51a:901b:cb15:8045:ada8:bc24:5b51:bd63	91.81.189.99
b51a:901b:cb15:8045:ada8:bc24:5b51:bd64	91.81.189.100
b51a:901b:cb15:8045:ada8:bc24:5b51:bd65	91.81.189.101
b51a:901b:cb15:8045:ada8:bc24:5b51:bd66	91.81.189.102
b51a:901b:cb15:8045:ada8:bc24:5b51:bd67	91.81.189.103
b51a:901b:cb15:8045:ada8:bc24:5b51:bd68	91.81.189.104
b51a:901b:cb15:8045:ada8:bc24:5b51:bd69	91.81.189.105
b51a:901b:cb15:8045:ada8:bc24:5b51:bd6a	91.81.189.106
b51a:901b:cb15:8045:ada8:bc24:5b51:bd6b	91.81.189.107
b51a:901b:cb15:8045:ada8:bc24:5b51:bd6c	91.81.189.108
b51a:901b:cb15:8045:ada8:bc24:5b51:bd6d	91.81.189.109
b51a:901b:cb15:8045:ada8:bc24:5b51:bd6e	91.81.189.110
b51a:901b:cb15:8045:ada8:bc24:5b51:bd6f	91.81.189.111
b51a:901b:cb15:8045:ada8:bc24:5b51:bd70	91.81.189.112
b51a:901b:cb15:8045:ada8:bc24:5b51:bd71	91.81.189.113
b51a:901b:cb15:8045:ada8:bc24:5b51:bd72	91.81.189.114
b51a:901b:cb15:8045:ada8:bc24:5b51:bd73	91.81.189.115
b51a:901b:cb15:8045:ada8:bc24:5b51:bd74	91.81.189.116
b51a:901b:cb15:8045:ada8:bc24:5b51:bd75	91.81.189.117
b51a:901b:cb15:8045:ada8:bc24:5b51:bd76	91.81.189.118
b51a:901b:cb15:8045:ada8:bc24:5b51:bd77	91.81.189.119
b51a:901b:cb15:8045:ada8:bc24:5b51:bd78	91.81.189.120

b51a:901b:cb15:8045:ada8:bc24:5b51:bd79	91.81.189.121
b51a:901b:cb15:8045:ada8:bc24:5b51:bd7a	91.81.189.122
b51a:901b:cb15:8045:ada8:bc24:5b51:bd7b	91.81.189.123
b51a:901b:cb15:8045:ada8:bc24:5b51:bd7c	91.81.189.124
b51a:901b:cb15:8045:ada8:bc24:5b51:bd7d	91.81.189.125
b51a:901b:cb15:8045:ada8:bc24:5b51:bd7e	91.81.189.126
b51a:901b:cb15:8045:ada8:bc24:5b51:bd7f	91.81.189.127
b51a:901b:cb15:8045:ada8:bc24:5b51:bd80	91.81.189.128
b51a:901b:cb15:8045:ada8:bc24:5b51:bd81	91.81.189.129
b51a:901b:cb15:8045:ada8:bc24:5b51:bd82	91.81.189.130
b51a:901b:cb15:8045:ada8:bc24:5b51:bd83	91.81.189.131
b51a:901b:cb15:8045:ada8:bc24:5b51:bd84	91.81.189.132
b51a:901b:cb15:8045:ada8:bc24:5b51:bd85	91.81.189.133
b51a:901b:cb15:8045:ada8:bc24:5b51:bd86	91.81.189.134
b51a:901b:cb15:8045:ada8:bc24:5b51:bd87	91.81.189.135
b51a:901b:cb15:8045:ada8:bc24:5b51:bd88	91.81.189.136
b51a:901b:cb15:8045:ada8:bc24:5b51:bd89	91.81.189.137
b51a:901b:cb15:8045:ada8:bc24:5b51:bd8a	91.81.189.138
b51a:901b:cb15:8045:ada8:bc24:5b51:bd8b	91.81.189.139
b51a:901b:cb15:8045:ada8:bc24:5b51:bd8c	91.81.189.140
b51a:901b:cb15:8045:ada8:bc24:5b51:bd8d	91.81.189.141
b51a:901b:cb15:8045:ada8:bc24:5b51:bd8e	91.81.189.142
b51a:901b:cb15:8045:ada8:bc24:5b51:bd8f	91.81.189.143
b51a:901b:cb15:8045:ada8:bc24:5b51:bd90	91.81.189.144
b51a:901b:cb15:8045:ada8:bc24:5b51:bd91	91.81.189.145
b51a:901b:cb15:8045:ada8:bc24:5b51:bd92	91.81.189.146
b51a:901b:cb15:8045:ada8:bc24:5b51:bd93	91.81.189.147
b51a:901b:cb15:8045:ada8:bc24:5b51:bd94	91.81.189.148
b51a:901b:cb15:8045:ada8:bc24:5b51:bd95	91.81.189.149
b51a:901b:cb15:8045:ada8:bc24:5b51:bd96	91.81.189.150
b51a:901b:cb15:8045:ada8:bc24:5b51:bd97	91.81.189.151
b51a:901b:cb15:8045:ada8:bc24:5b51:bd98	91.81.189.152
b51a:901b:cb15:8045:ada8:bc24:5b51:bd99	91.81.189.153
b51a:901b:cb15:8045:ada8:bc24:5b51:bd9a	91.81.189.154
b51a:901b:cb15:8045:ada8:bc24:5b51:bd9b	91.81.189.155
b51a:901b:cb15:8045:ada8:bc24:5b51:bd9c	91.81.189.156
b51a:901b:cb15:8045:ada8:bc24:5b51:bd9d	91.81.189.157
b51a:901b:cb15:8045:ada8:bc24:5b51:bd9e	91.81.189.158
b51a:901b:cb15:8045:ada8:bc24:5b51:bd9f	91.81.189.159
b51a:901b:cb15:8045:ada8:bc24:5b51:bda0	91.81.189.160
b51a:901b:cb15:8045:ada8:bc24:5b51:bda1	91.81.189.161
b51a:901b:cb15:8045:ada8:bc24:5b51:bda2	91.81.189.162
b51a:901b:cb15:8045:ada8:bc24:5b51:bda3	91.81.189.163
b51a:901b:cb15:8045:ada8:bc24:5b51:bda4	91.81.189.164
b51a:901b:cb15:8045:ada8:bc24:5b51:bda5	91.81.189.165
b51a:901b:cb15:8045:ada8:bc24:5b51:bda6	91.81.189.166
b51a:901b:cb15:8045:ada8:bc24:5b51:bda7	91.81.189.167
b51a:901b:cb15:8045:ada8:bc24:5b51:bda8	91.81.189.168
b51a:901b:cb15:8045:ada8:bc24:5b51:bda9	91.81.189.169
b51a:901b:cb15:8045:ada8:bc24:5b51:bdaa	91.81.189.170
b51a:901b:cb15:8045:ada8:bc24:5b51:bdab	91.81.189.171
b51a:901b:cb15:8045:ada8:bc24:5b51:bdac	91.81.189.172
b51a:901b:cb15:8045:ada8:bc24:5b51:bdad	91.81.189.173
b51a:901b:cb15:8045:ada8:bc24:5b51:bdae	91.81.189.174
b51a:901b:cb15:8045:ada8:bc24:5b51:bdaf	91.81.189.175
b51a:901b:cb15:8045:ada8:bc24:5b51:bdb0	91.81.189.176
b51a:901b:cb15:8045:ada8:bc24:5b51:bdb1	91.81.189.177
b51a:901b:cb15:8045:ada8:bc24:5b51:bdb2	91.81.189.178
b51a:901b:cb15:8045:ada8:bc24:5b51:bdb3	91.81.189.179
b51a:901b:cb15:8045:ada8:bc24:5b51:bdb4	91.81.189.180

b51a:901b:cb15:8045:ada8:bc24:5b51:bdb5	91.81.189.181
b51a:901b:cb15:8045:ada8:bc24:5b51:bdb6	91.81.189.182
b51a:901b:cb15:8045:ada8:bc24:5b51:bdb7	91.81.189.183
b51a:901b:cb15:8045:ada8:bc24:5b51:bdb8	91.81.189.184
b51a:901b:cb15:8045:ada8:bc24:5b51:bdb9	91.81.189.185
b51a:901b:cb15:8045:ada8:bc24:5b51:bdba	91.81.189.186
b51a:901b:cb15:8045:ada8:bc24:5b51:bdbb	91.81.189.187
b51a:901b:cb15:8045:ada8:bc24:5b51:bdbc	91.81.189.188
b51a:901b:cb15:8045:ada8:bc24:5b51:bdbd	91.81.189.189
b51a:901b:cb15:8045:ada8:bc24:5b51:bdbe	91.81.189.190
b51a:901b:cb15:8045:ada8:bc24:5b51:bdbf	91.81.189.191
b51a:901b:cb15:8045:ada8:bc24:5b51:bdc0	91.81.189.192
b51a:901b:cb15:8045:ada8:bc24:5b51:bdc1	91.81.189.193
b51a:901b:cb15:8045:ada8:bc24:5b51:bdc2	91.81.189.194
b51a:901b:cb15:8045:ada8:bc24:5b51:bdc3	91.81.189.195
b51a:901b:cb15:8045:ada8:bc24:5b51:bdc4	91.81.189.196
b51a:901b:cb15:8045:ada8:bc24:5b51:bdc5	91.81.189.197
b51a:901b:cb15:8045:ada8:bc24:5b51:bdc6	91.81.189.198
b51a:901b:cb15:8045:ada8:bc24:5b51:bdc7	91.81.189.199
b51a:901b:cb15:8045:ada8:bc24:5b51:bdc8	91.81.189.200
b51a:901b:cb15:8045:ada8:bc24:5b51:bdc9	91.81.189.201
b51a:901b:cb15:8045:ada8:bc24:5b51:bdca	91.81.189.202
b51a:901b:cb15:8045:ada8:bc24:5b51:bdcb	91.81.189.203
b51a:901b:cb15:8045:ada8:bc24:5b51:bdcc	91.81.189.204
b51a:901b:cb15:8045:ada8:bc24:5b51:bdcd	91.81.189.205
b51a:901b:cb15:8045:ada8:bc24:5b51:bdce	91.81.189.206
b51a:901b:cb15:8045:ada8:bc24:5b51:bdcf	91.81.189.207
b51a:901b:cb15:8045:ada8:bc24:5b51:bdd0	91.81.189.208
b51a:901b:cb15:8045:ada8:bc24:5b51:bdd1	91.81.189.209
b51a:901b:cb15:8045:ada8:bc24:5b51:bdd2	91.81.189.210
b51a:901b:cb15:8045:ada8:bc24:5b51:bdd3	91.81.189.211
b51a:901b:cb15:8045:ada8:bc24:5b51:bdd4	91.81.189.212
b51a:901b:cb15:8045:ada8:bc24:5b51:bdd5	91.81.189.213
b51a:901b:cb15:8045:ada8:bc24:5b51:bdd6	91.81.189.214
b51a:901b:cb15:8045:ada8:bc24:5b51:bdd7	91.81.189.215
b51a:901b:cb15:8045:ada8:bc24:5b51:bdd8	91.81.189.216
b51a:901b:cb15:8045:ada8:bc24:5b51:bdd9	91.81.189.217
b51a:901b:cb15:8045:ada8:bc24:5b51:bdda	91.81.189.218
b51a:901b:cb15:8045:ada8:bc24:5b51:bddb	91.81.189.219
b51a:901b:cb15:8045:ada8:bc24:5b51:bddc	91.81.189.220
b51a:901b:cb15:8045:ada8:bc24:5b51:bddd	91.81.189.221
b51a:901b:cb15:8045:ada8:bc24:5b51:bdde	91.81.189.222
b51a:901b:cb15:8045:ada8:bc24:5b51:bddf	91.81.189.223
b51a:901b:cb15:8045:ada8:bc24:5b51:bde0	91.81.189.224
b51a:901b:cb15:8045:ada8:bc24:5b51:bde1	91.81.189.225
b51a:901b:cb15:8045:ada8:bc24:5b51:bde2	91.81.189.226
b51a:901b:cb15:8045:ada8:bc24:5b51:bde3	91.81.189.227
b51a:901b:cb15:8045:ada8:bc24:5b51:bde4	91.81.189.228
b51a:901b:cb15:8045:ada8:bc24:5b51:bde5	91.81.189.229
b51a:901b:cb15:8045:ada8:bc24:5b51:bde6	91.81.189.230
b51a:901b:cb15:8045:ada8:bc24:5b51:bde7	91.81.189.231
b51a:901b:cb15:8045:ada8:bc24:5b51:bde8	91.81.189.232
b51a:901b:cb15:8045:ada8:bc24:5b51:bde9	91.81.189.233
b51a:901b:cb15:8045:ada8:bc24:5b51:bdea	91.81.189.234
b51a:901b:cb15:8045:ada8:bc24:5b51:bdeb	91.81.189.235
b51a:901b:cb15:8045:ada8:bc24:5b51:bdec	91.81.189.236
b51a:901b:cb15:8045:ada8:bc24:5b51:bded	91.81.189.237
b51a:901b:cb15:8045:ada8:bc24:5b51:bdee	91.81.189.238
b51a:901b:cb15:8045:ada8:bc24:5b51:bdef	91.81.189.239
b51a:901b:cb15:8045:ada8:bc24:5b51:bdf0	91.81.189.240
b51a:901b:cb15:8045:ada8:bc24:5b51:bdf1	91.81.189.241
b51a:901b:cb15:8045:ada8:bc24:5b51:bdf2	91.81.189.242
b51a:901b:cb15:8045:ada8:bc24:5b51:bdf3	91.81.189.243
b51a:901b:cb15:8045:ada8:bc24:5b51:bdf4	91.81.189.244
b51a:901b:cb15:8045:ada8:bc24:5b51:bdf5	91.81.189.245
b51a:901b:cb15:8045:ada8:bc24:5b51:bdf6	91.81.189.246
b51a:901b:cb15:8045:ada8:bc24:5b51:bdf7	91.81.189.247
b51a:901b:cb15:8045:ada8:bc24:5b51:bdf8	91.81.189.248
b51a:901b:cb15:8045:ada8:bc24:5b51:bdf9	91.81.189.249
b51a:901b:cb15:8045:ada8:bc24:5b51:bdfa	91.81.189.250
b51a:901b:cb15:8045:ada8:bc24:5b51:bdfb	91.81.189.251
b51a:901b:cb15:8045:ada8:bc24:5b51:bdfc	91.81.189.252
b51a:901b:cb15:8045:ada8:bc24:5b51:bdfd	91.81.189.253
b51a:901b:cb15:8045:ada8:bc24:5b51:bdfe	91.81.189.254
b51a:901b:cb15:8045:ada8:bc24:5b51:bdff	91.81.189.255

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.