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:ec01	128.67.236.1
b51a:901b:cb15:8045:ada8:cdcd:8043:ec02	128.67.236.2
b51a:901b:cb15:8045:ada8:cdcd:8043:ec03	128.67.236.3
b51a:901b:cb15:8045:ada8:cdcd:8043:ec04	128.67.236.4
b51a:901b:cb15:8045:ada8:cdcd:8043:ec05	128.67.236.5
b51a:901b:cb15:8045:ada8:cdcd:8043:ec06	128.67.236.6
b51a:901b:cb15:8045:ada8:cdcd:8043:ec07	128.67.236.7
b51a:901b:cb15:8045:ada8:cdcd:8043:ec08	128.67.236.8
b51a:901b:cb15:8045:ada8:cdcd:8043:ec09	128.67.236.9
b51a:901b:cb15:8045:ada8:cdcd:8043:ec0a	128.67.236.10
b51a:901b:cb15:8045:ada8:cdcd:8043:ec0b	128.67.236.11
b51a:901b:cb15:8045:ada8:cdcd:8043:ec0c	128.67.236.12
b51a:901b:cb15:8045:ada8:cdcd:8043:ec0d	128.67.236.13
b51a:901b:cb15:8045:ada8:cdcd:8043:ec0e	128.67.236.14
b51a:901b:cb15:8045:ada8:cdcd:8043:ec0f	128.67.236.15
b51a:901b:cb15:8045:ada8:cdcd:8043:ec10	128.67.236.16
b51a:901b:cb15:8045:ada8:cdcd:8043:ec11	128.67.236.17
b51a:901b:cb15:8045:ada8:cdcd:8043:ec12	128.67.236.18
b51a:901b:cb15:8045:ada8:cdcd:8043:ec13	128.67.236.19
b51a:901b:cb15:8045:ada8:cdcd:8043:ec14	128.67.236.20
b51a:901b:cb15:8045:ada8:cdcd:8043:ec15	128.67.236.21
b51a:901b:cb15:8045:ada8:cdcd:8043:ec16	128.67.236.22
b51a:901b:cb15:8045:ada8:cdcd:8043:ec17	128.67.236.23
b51a:901b:cb15:8045:ada8:cdcd:8043:ec18	128.67.236.24
b51a:901b:cb15:8045:ada8:cdcd:8043:ec19	128.67.236.25
b51a:901b:cb15:8045:ada8:cdcd:8043:ec1a	128.67.236.26
b51a:901b:cb15:8045:ada8:cdcd:8043:ec1b	128.67.236.27
b51a:901b:cb15:8045:ada8:cdcd:8043:ec1c	128.67.236.28
b51a:901b:cb15:8045:ada8:cdcd:8043:ec1d	128.67.236.29
b51a:901b:cb15:8045:ada8:cdcd:8043:ec1e	128.67.236.30
b51a:901b:cb15:8045:ada8:cdcd:8043:ec1f	128.67.236.31
b51a:901b:cb15:8045:ada8:cdcd:8043:ec20	128.67.236.32
b51a:901b:cb15:8045:ada8:cdcd:8043:ec21	128.67.236.33
b51a:901b:cb15:8045:ada8:cdcd:8043:ec22	128.67.236.34
b51a:901b:cb15:8045:ada8:cdcd:8043:ec23	128.67.236.35
b51a:901b:cb15:8045:ada8:cdcd:8043:ec24	128.67.236.36
b51a:901b:cb15:8045:ada8:cdcd:8043:ec25	128.67.236.37
b51a:901b:cb15:8045:ada8:cdcd:8043:ec26	128.67.236.38
b51a:901b:cb15:8045:ada8:cdcd:8043:ec27	128.67.236.39
b51a:901b:cb15:8045:ada8:cdcd:8043:ec28	128.67.236.40
b51a:901b:cb15:8045:ada8:cdcd:8043:ec29	128.67.236.41
b51a:901b:cb15:8045:ada8:cdcd:8043:ec2a	128.67.236.42
b51a:901b:cb15:8045:ada8:cdcd:8043:ec2b	128.67.236.43
b51a:901b:cb15:8045:ada8:cdcd:8043:ec2c	128.67.236.44
b51a:901b:cb15:8045:ada8:cdcd:8043:ec2d	128.67.236.45
b51a:901b:cb15:8045:ada8:cdcd:8043:ec2e	128.67.236.46
b51a:901b:cb15:8045:ada8:cdcd:8043:ec2f	128.67.236.47
b51a:901b:cb15:8045:ada8:cdcd:8043:ec30	128.67.236.48
b51a:901b:cb15:8045:ada8:cdcd:8043:ec31	128.67.236.49
b51a:901b:cb15:8045:ada8:cdcd:8043:ec32	128.67.236.50
b51a:901b:cb15:8045:ada8:cdcd:8043:ec33	128.67.236.51
b51a:901b:cb15:8045:ada8:cdcd:8043:ec34	128.67.236.52
b51a:901b:cb15:8045:ada8:cdcd:8043:ec35	128.67.236.53
b51a:901b:cb15:8045:ada8:cdcd:8043:ec36	128.67.236.54
b51a:901b:cb15:8045:ada8:cdcd:8043:ec37	128.67.236.55
b51a:901b:cb15:8045:ada8:cdcd:8043:ec38	128.67.236.56
b51a:901b:cb15:8045:ada8:cdcd:8043:ec39	128.67.236.57
b51a:901b:cb15:8045:ada8:cdcd:8043:ec3a	128.67.236.58
b51a:901b:cb15:8045:ada8:cdcd:8043:ec3b	128.67.236.59
b51a:901b:cb15:8045:ada8:cdcd:8043:ec3c	128.67.236.60

b51a:901b:cb15:8045:ada8:cdcd:8043:ec3d	128.67.236.61
b51a:901b:cb15:8045:ada8:cdcd:8043:ec3e	128.67.236.62
b51a:901b:cb15:8045:ada8:cdcd:8043:ec3f	128.67.236.63
b51a:901b:cb15:8045:ada8:cdcd:8043:ec40	128.67.236.64
b51a:901b:cb15:8045:ada8:cdcd:8043:ec41	128.67.236.65
b51a:901b:cb15:8045:ada8:cdcd:8043:ec42	128.67.236.66
b51a:901b:cb15:8045:ada8:cdcd:8043:ec43	128.67.236.67
b51a:901b:cb15:8045:ada8:cdcd:8043:ec44	128.67.236.68
b51a:901b:cb15:8045:ada8:cdcd:8043:ec45	128.67.236.69
b51a:901b:cb15:8045:ada8:cdcd:8043:ec46	128.67.236.70
b51a:901b:cb15:8045:ada8:cdcd:8043:ec47	128.67.236.71
b51a:901b:cb15:8045:ada8:cdcd:8043:ec48	128.67.236.72
b51a:901b:cb15:8045:ada8:cdcd:8043:ec49	128.67.236.73
b51a:901b:cb15:8045:ada8:cdcd:8043:ec4a	128.67.236.74
b51a:901b:cb15:8045:ada8:cdcd:8043:ec4b	128.67.236.75
b51a:901b:cb15:8045:ada8:cdcd:8043:ec4c	128.67.236.76
b51a:901b:cb15:8045:ada8:cdcd:8043:ec4d	128.67.236.77
b51a:901b:cb15:8045:ada8:cdcd:8043:ec4e	128.67.236.78
b51a:901b:cb15:8045:ada8:cdcd:8043:ec4f	128.67.236.79
b51a:901b:cb15:8045:ada8:cdcd:8043:ec50	128.67.236.80
b51a:901b:cb15:8045:ada8:cdcd:8043:ec51	128.67.236.81
b51a:901b:cb15:8045:ada8:cdcd:8043:ec52	128.67.236.82
b51a:901b:cb15:8045:ada8:cdcd:8043:ec53	128.67.236.83
b51a:901b:cb15:8045:ada8:cdcd:8043:ec54	128.67.236.84
b51a:901b:cb15:8045:ada8:cdcd:8043:ec55	128.67.236.85
b51a:901b:cb15:8045:ada8:cdcd:8043:ec56	128.67.236.86
b51a:901b:cb15:8045:ada8:cdcd:8043:ec57	128.67.236.87
b51a:901b:cb15:8045:ada8:cdcd:8043:ec58	128.67.236.88
b51a:901b:cb15:8045:ada8:cdcd:8043:ec59	128.67.236.89
b51a:901b:cb15:8045:ada8:cdcd:8043:ec5a	128.67.236.90
b51a:901b:cb15:8045:ada8:cdcd:8043:ec5b	128.67.236.91
b51a:901b:cb15:8045:ada8:cdcd:8043:ec5c	128.67.236.92
b51a:901b:cb15:8045:ada8:cdcd:8043:ec5d	128.67.236.93
b51a:901b:cb15:8045:ada8:cdcd:8043:ec5e	128.67.236.94
b51a:901b:cb15:8045:ada8:cdcd:8043:ec5f	128.67.236.95
b51a:901b:cb15:8045:ada8:cdcd:8043:ec60	128.67.236.96
b51a:901b:cb15:8045:ada8:cdcd:8043:ec61	128.67.236.97
b51a:901b:cb15:8045:ada8:cdcd:8043:ec62	128.67.236.98
b51a:901b:cb15:8045:ada8:cdcd:8043:ec63	128.67.236.99
b51a:901b:cb15:8045:ada8:cdcd:8043:ec64	128.67.236.100
b51a:901b:cb15:8045:ada8:cdcd:8043:ec65	128.67.236.101
b51a:901b:cb15:8045:ada8:cdcd:8043:ec66	128.67.236.102
b51a:901b:cb15:8045:ada8:cdcd:8043:ec67	128.67.236.103
b51a:901b:cb15:8045:ada8:cdcd:8043:ec68	128.67.236.104
b51a:901b:cb15:8045:ada8:cdcd:8043:ec69	128.67.236.105
b51a:901b:cb15:8045:ada8:cdcd:8043:ec6a	128.67.236.106
b51a:901b:cb15:8045:ada8:cdcd:8043:ec6b	128.67.236.107
b51a:901b:cb15:8045:ada8:cdcd:8043:ec6c	128.67.236.108
b51a:901b:cb15:8045:ada8:cdcd:8043:ec6d	128.67.236.109
b51a:901b:cb15:8045:ada8:cdcd:8043:ec6e	128.67.236.110
b51a:901b:cb15:8045:ada8:cdcd:8043:ec6f	128.67.236.111
b51a:901b:cb15:8045:ada8:cdcd:8043:ec70	128.67.236.112
b51a:901b:cb15:8045:ada8:cdcd:8043:ec71	128.67.236.113
b51a:901b:cb15:8045:ada8:cdcd:8043:ec72	128.67.236.114
b51a:901b:cb15:8045:ada8:cdcd:8043:ec73	128.67.236.115
b51a:901b:cb15:8045:ada8:cdcd:8043:ec74	128.67.236.116
b51a:901b:cb15:8045:ada8:cdcd:8043:ec75	128.67.236.117
b51a:901b:cb15:8045:ada8:cdcd:8043:ec76	128.67.236.118
b51a:901b:cb15:8045:ada8:cdcd:8043:ec77	128.67.236.119
b51a:901b:cb15:8045:ada8:cdcd:8043:ec78	128.67.236.120

b51a:901b:cb15:8045:ada8:cdcd:8043:ec79	128.67.236.121
b51a:901b:cb15:8045:ada8:cdcd:8043:ec7a	128.67.236.122
b51a:901b:cb15:8045:ada8:cdcd:8043:ec7b	128.67.236.123
b51a:901b:cb15:8045:ada8:cdcd:8043:ec7c	128.67.236.124
b51a:901b:cb15:8045:ada8:cdcd:8043:ec7d	128.67.236.125
b51a:901b:cb15:8045:ada8:cdcd:8043:ec7e	128.67.236.126
b51a:901b:cb15:8045:ada8:cdcd:8043:ec7f	128.67.236.127
b51a:901b:cb15:8045:ada8:cdcd:8043:ec80	128.67.236.128
b51a:901b:cb15:8045:ada8:cdcd:8043:ec81	128.67.236.129
b51a:901b:cb15:8045:ada8:cdcd:8043:ec82	128.67.236.130
b51a:901b:cb15:8045:ada8:cdcd:8043:ec83	128.67.236.131
b51a:901b:cb15:8045:ada8:cdcd:8043:ec84	128.67.236.132
b51a:901b:cb15:8045:ada8:cdcd:8043:ec85	128.67.236.133
b51a:901b:cb15:8045:ada8:cdcd:8043:ec86	128.67.236.134
b51a:901b:cb15:8045:ada8:cdcd:8043:ec87	128.67.236.135
b51a:901b:cb15:8045:ada8:cdcd:8043:ec88	128.67.236.136
b51a:901b:cb15:8045:ada8:cdcd:8043:ec89	128.67.236.137
b51a:901b:cb15:8045:ada8:cdcd:8043:ec8a	128.67.236.138
b51a:901b:cb15:8045:ada8:cdcd:8043:ec8b	128.67.236.139
b51a:901b:cb15:8045:ada8:cdcd:8043:ec8c	128.67.236.140
b51a:901b:cb15:8045:ada8:cdcd:8043:ec8d	128.67.236.141
b51a:901b:cb15:8045:ada8:cdcd:8043:ec8e	128.67.236.142
b51a:901b:cb15:8045:ada8:cdcd:8043:ec8f	128.67.236.143
b51a:901b:cb15:8045:ada8:cdcd:8043:ec90	128.67.236.144
b51a:901b:cb15:8045:ada8:cdcd:8043:ec91	128.67.236.145
b51a:901b:cb15:8045:ada8:cdcd:8043:ec92	128.67.236.146
b51a:901b:cb15:8045:ada8:cdcd:8043:ec93	128.67.236.147
b51a:901b:cb15:8045:ada8:cdcd:8043:ec94	128.67.236.148
b51a:901b:cb15:8045:ada8:cdcd:8043:ec95	128.67.236.149
b51a:901b:cb15:8045:ada8:cdcd:8043:ec96	128.67.236.150
b51a:901b:cb15:8045:ada8:cdcd:8043:ec97	128.67.236.151
b51a:901b:cb15:8045:ada8:cdcd:8043:ec98	128.67.236.152
b51a:901b:cb15:8045:ada8:cdcd:8043:ec99	128.67.236.153
b51a:901b:cb15:8045:ada8:cdcd:8043:ec9a	128.67.236.154
b51a:901b:cb15:8045:ada8:cdcd:8043:ec9b	128.67.236.155
b51a:901b:cb15:8045:ada8:cdcd:8043:ec9c	128.67.236.156
b51a:901b:cb15:8045:ada8:cdcd:8043:ec9d	128.67.236.157
b51a:901b:cb15:8045:ada8:cdcd:8043:ec9e	128.67.236.158
b51a:901b:cb15:8045:ada8:cdcd:8043:ec9f	128.67.236.159
b51a:901b:cb15:8045:ada8:cdcd:8043:eca0	128.67.236.160
b51a:901b:cb15:8045:ada8:cdcd:8043:eca1	128.67.236.161
b51a:901b:cb15:8045:ada8:cdcd:8043:eca2	128.67.236.162
b51a:901b:cb15:8045:ada8:cdcd:8043:eca3	128.67.236.163
b51a:901b:cb15:8045:ada8:cdcd:8043:eca4	128.67.236.164
b51a:901b:cb15:8045:ada8:cdcd:8043:eca5	128.67.236.165
b51a:901b:cb15:8045:ada8:cdcd:8043:eca6	128.67.236.166
b51a:901b:cb15:8045:ada8:cdcd:8043:eca7	128.67.236.167
b51a:901b:cb15:8045:ada8:cdcd:8043:eca8	128.67.236.168
b51a:901b:cb15:8045:ada8:cdcd:8043:eca9	128.67.236.169
b51a:901b:cb15:8045:ada8:cdcd:8043:ecaa	128.67.236.170
b51a:901b:cb15:8045:ada8:cdcd:8043:ecab	128.67.236.171
b51a:901b:cb15:8045:ada8:cdcd:8043:ecac	128.67.236.172
b51a:901b:cb15:8045:ada8:cdcd:8043:ecad	128.67.236.173
b51a:901b:cb15:8045:ada8:cdcd:8043:ecae	128.67.236.174
b51a:901b:cb15:8045:ada8:cdcd:8043:ecaf	128.67.236.175
b51a:901b:cb15:8045:ada8:cdcd:8043:ecb0	128.67.236.176
b51a:901b:cb15:8045:ada8:cdcd:8043:ecb1	128.67.236.177
b51a:901b:cb15:8045:ada8:cdcd:8043:ecb2	128.67.236.178
b51a:901b:cb15:8045:ada8:cdcd:8043:ecb3	128.67.236.179
b51a:901b:cb15:8045:ada8:cdcd:8043:ecb4	128.67.236.180

b51a:901b:cb15:8045:ada8:cdcd:8043:ecb5	128.67.236.181
b51a:901b:cb15:8045:ada8:cdcd:8043:ecb6	128.67.236.182
b51a:901b:cb15:8045:ada8:cdcd:8043:ecb7	128.67.236.183
b51a:901b:cb15:8045:ada8:cdcd:8043:ecb8	128.67.236.184
b51a:901b:cb15:8045:ada8:cdcd:8043:ecb9	128.67.236.185
b51a:901b:cb15:8045:ada8:cdcd:8043:ecba	128.67.236.186
b51a:901b:cb15:8045:ada8:cdcd:8043:ecbb	128.67.236.187
b51a:901b:cb15:8045:ada8:cdcd:8043:ecbc	128.67.236.188
b51a:901b:cb15:8045:ada8:cdcd:8043:ecbd	128.67.236.189
b51a:901b:cb15:8045:ada8:cdcd:8043:ecbe	128.67.236.190
b51a:901b:cb15:8045:ada8:cdcd:8043:ecbf	128.67.236.191
b51a:901b:cb15:8045:ada8:cdcd:8043:ecc0	128.67.236.192
b51a:901b:cb15:8045:ada8:cdcd:8043:ecc1	128.67.236.193
b51a:901b:cb15:8045:ada8:cdcd:8043:ecc2	128.67.236.194
b51a:901b:cb15:8045:ada8:cdcd:8043:ecc3	128.67.236.195
b51a:901b:cb15:8045:ada8:cdcd:8043:ecc4	128.67.236.196
b51a:901b:cb15:8045:ada8:cdcd:8043:ecc5	128.67.236.197
b51a:901b:cb15:8045:ada8:cdcd:8043:ecc6	128.67.236.198
b51a:901b:cb15:8045:ada8:cdcd:8043:ecc7	128.67.236.199
b51a:901b:cb15:8045:ada8:cdcd:8043:ecc8	128.67.236.200
b51a:901b:cb15:8045:ada8:cdcd:8043:ecc9	128.67.236.201
b51a:901b:cb15:8045:ada8:cdcd:8043:ecca	128.67.236.202
b51a:901b:cb15:8045:ada8:cdcd:8043:eccb	128.67.236.203
b51a:901b:cb15:8045:ada8:cdcd:8043:eccc	128.67.236.204
b51a:901b:cb15:8045:ada8:cdcd:8043:eccd	128.67.236.205
b51a:901b:cb15:8045:ada8:cdcd:8043:ecce	128.67.236.206
b51a:901b:cb15:8045:ada8:cdcd:8043:eccf	128.67.236.207
b51a:901b:cb15:8045:ada8:cdcd:8043:ecd0	128.67.236.208
b51a:901b:cb15:8045:ada8:cdcd:8043:ecd1	128.67.236.209
b51a:901b:cb15:8045:ada8:cdcd:8043:ecd2	128.67.236.210
b51a:901b:cb15:8045:ada8:cdcd:8043:ecd3	128.67.236.211
b51a:901b:cb15:8045:ada8:cdcd:8043:ecd4	128.67.236.212
b51a:901b:cb15:8045:ada8:cdcd:8043:ecd5	128.67.236.213
b51a:901b:cb15:8045:ada8:cdcd:8043:ecd6	128.67.236.214
b51a:901b:cb15:8045:ada8:cdcd:8043:ecd7	128.67.236.215
b51a:901b:cb15:8045:ada8:cdcd:8043:ecd8	128.67.236.216
b51a:901b:cb15:8045:ada8:cdcd:8043:ecd9	128.67.236.217
b51a:901b:cb15:8045:ada8:cdcd:8043:ecda	128.67.236.218
b51a:901b:cb15:8045:ada8:cdcd:8043:ecdb	128.67.236.219
b51a:901b:cb15:8045:ada8:cdcd:8043:ecdc	128.67.236.220
b51a:901b:cb15:8045:ada8:cdcd:8043:ecdd	128.67.236.221
b51a:901b:cb15:8045:ada8:cdcd:8043:ecde	128.67.236.222
b51a:901b:cb15:8045:ada8:cdcd:8043:ecdf	128.67.236.223
b51a:901b:cb15:8045:ada8:cdcd:8043:ece0	128.67.236.224
b51a:901b:cb15:8045:ada8:cdcd:8043:ece1	128.67.236.225
b51a:901b:cb15:8045:ada8:cdcd:8043:ece2	128.67.236.226
b51a:901b:cb15:8045:ada8:cdcd:8043:ece3	128.67.236.227
b51a:901b:cb15:8045:ada8:cdcd:8043:ece4	128.67.236.228
b51a:901b:cb15:8045:ada8:cdcd:8043:ece5	128.67.236.229
b51a:901b:cb15:8045:ada8:cdcd:8043:ece6	128.67.236.230
b51a:901b:cb15:8045:ada8:cdcd:8043:ece7	128.67.236.231
b51a:901b:cb15:8045:ada8:cdcd:8043:ece8	128.67.236.232
b51a:901b:cb15:8045:ada8:cdcd:8043:ece9	128.67.236.233
b51a:901b:cb15:8045:ada8:cdcd:8043:ecea	128.67.236.234
b51a:901b:cb15:8045:ada8:cdcd:8043:eceb	128.67.236.235
b51a:901b:cb15:8045:ada8:cdcd:8043:ecec	128.67.236.236
b51a:901b:cb15:8045:ada8:cdcd:8043:eced	128.67.236.237
b51a:901b:cb15:8045:ada8:cdcd:8043:ecee	128.67.236.238
b51a:901b:cb15:8045:ada8:cdcd:8043:ecef	128.67.236.239
b51a:901b:cb15:8045:ada8:cdcd:8043:ecf0	128.67.236.240
b51a:901b:cb15:8045:ada8:cdcd:8043:ecf1	128.67.236.241
b51a:901b:cb15:8045:ada8:cdcd:8043:ecf2	128.67.236.242
b51a:901b:cb15:8045:ada8:cdcd:8043:ecf3	128.67.236.243
b51a:901b:cb15:8045:ada8:cdcd:8043:ecf4	128.67.236.244
b51a:901b:cb15:8045:ada8:cdcd:8043:ecf5	128.67.236.245
b51a:901b:cb15:8045:ada8:cdcd:8043:ecf6	128.67.236.246
b51a:901b:cb15:8045:ada8:cdcd:8043:ecf7	128.67.236.247
b51a:901b:cb15:8045:ada8:cdcd:8043:ecf8	128.67.236.248
b51a:901b:cb15:8045:ada8:cdcd:8043:ecf9	128.67.236.249
b51a:901b:cb15:8045:ada8:cdcd:8043:ecfa	128.67.236.250
b51a:901b:cb15:8045:ada8:cdcd:8043:ecfb	128.67.236.251
b51a:901b:cb15:8045:ada8:cdcd:8043:ecfc	128.67.236.252
b51a:901b:cb15:8045:ada8:cdcd:8043:ecfd	128.67.236.253
b51a:901b:cb15:8045:ada8:cdcd:8043:ecfe	128.67.236.254
b51a:901b:cb15:8045:ada8:cdcd:8043:ecff	128.67.236.255

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.