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:eb24:155b:ec01	21.91.236.1
b51a:901b:cb15:8045:ada8:eb24:155b:ec02	21.91.236.2
b51a:901b:cb15:8045:ada8:eb24:155b:ec03	21.91.236.3
b51a:901b:cb15:8045:ada8:eb24:155b:ec04	21.91.236.4
b51a:901b:cb15:8045:ada8:eb24:155b:ec05	21.91.236.5
b51a:901b:cb15:8045:ada8:eb24:155b:ec06	21.91.236.6
b51a:901b:cb15:8045:ada8:eb24:155b:ec07	21.91.236.7
b51a:901b:cb15:8045:ada8:eb24:155b:ec08	21.91.236.8
b51a:901b:cb15:8045:ada8:eb24:155b:ec09	21.91.236.9
b51a:901b:cb15:8045:ada8:eb24:155b:ec0a	21.91.236.10
b51a:901b:cb15:8045:ada8:eb24:155b:ec0b	21.91.236.11
b51a:901b:cb15:8045:ada8:eb24:155b:ec0c	21.91.236.12
b51a:901b:cb15:8045:ada8:eb24:155b:ec0d	21.91.236.13
b51a:901b:cb15:8045:ada8:eb24:155b:ec0e	21.91.236.14
b51a:901b:cb15:8045:ada8:eb24:155b:ec0f	21.91.236.15
b51a:901b:cb15:8045:ada8:eb24:155b:ec10	21.91.236.16
b51a:901b:cb15:8045:ada8:eb24:155b:ec11	21.91.236.17
b51a:901b:cb15:8045:ada8:eb24:155b:ec12	21.91.236.18
b51a:901b:cb15:8045:ada8:eb24:155b:ec13	21.91.236.19
b51a:901b:cb15:8045:ada8:eb24:155b:ec14	21.91.236.20
b51a:901b:cb15:8045:ada8:eb24:155b:ec15	21.91.236.21
b51a:901b:cb15:8045:ada8:eb24:155b:ec16	21.91.236.22
b51a:901b:cb15:8045:ada8:eb24:155b:ec17	21.91.236.23
b51a:901b:cb15:8045:ada8:eb24:155b:ec18	21.91.236.24
b51a:901b:cb15:8045:ada8:eb24:155b:ec19	21.91.236.25
b51a:901b:cb15:8045:ada8:eb24:155b:ec1a	21.91.236.26
b51a:901b:cb15:8045:ada8:eb24:155b:ec1b	21.91.236.27
b51a:901b:cb15:8045:ada8:eb24:155b:ec1c	21.91.236.28
b51a:901b:cb15:8045:ada8:eb24:155b:ec1d	21.91.236.29
b51a:901b:cb15:8045:ada8:eb24:155b:ec1e	21.91.236.30
b51a:901b:cb15:8045:ada8:eb24:155b:ec1f	21.91.236.31
b51a:901b:cb15:8045:ada8:eb24:155b:ec20	21.91.236.32
b51a:901b:cb15:8045:ada8:eb24:155b:ec21	21.91.236.33
b51a:901b:cb15:8045:ada8:eb24:155b:ec22	21.91.236.34
b51a:901b:cb15:8045:ada8:eb24:155b:ec23	21.91.236.35
b51a:901b:cb15:8045:ada8:eb24:155b:ec24	21.91.236.36
b51a:901b:cb15:8045:ada8:eb24:155b:ec25	21.91.236.37
b51a:901b:cb15:8045:ada8:eb24:155b:ec26	21.91.236.38
b51a:901b:cb15:8045:ada8:eb24:155b:ec27	21.91.236.39
b51a:901b:cb15:8045:ada8:eb24:155b:ec28	21.91.236.40
b51a:901b:cb15:8045:ada8:eb24:155b:ec29	21.91.236.41
b51a:901b:cb15:8045:ada8:eb24:155b:ec2a	21.91.236.42
b51a:901b:cb15:8045:ada8:eb24:155b:ec2b	21.91.236.43
b51a:901b:cb15:8045:ada8:eb24:155b:ec2c	21.91.236.44
b51a:901b:cb15:8045:ada8:eb24:155b:ec2d	21.91.236.45
b51a:901b:cb15:8045:ada8:eb24:155b:ec2e	21.91.236.46
b51a:901b:cb15:8045:ada8:eb24:155b:ec2f	21.91.236.47
b51a:901b:cb15:8045:ada8:eb24:155b:ec30	21.91.236.48
b51a:901b:cb15:8045:ada8:eb24:155b:ec31	21.91.236.49
b51a:901b:cb15:8045:ada8:eb24:155b:ec32	21.91.236.50
b51a:901b:cb15:8045:ada8:eb24:155b:ec33	21.91.236.51
b51a:901b:cb15:8045:ada8:eb24:155b:ec34	21.91.236.52
b51a:901b:cb15:8045:ada8:eb24:155b:ec35	21.91.236.53
b51a:901b:cb15:8045:ada8:eb24:155b:ec36	21.91.236.54
b51a:901b:cb15:8045:ada8:eb24:155b:ec37	21.91.236.55
b51a:901b:cb15:8045:ada8:eb24:155b:ec38	21.91.236.56
b51a:901b:cb15:8045:ada8:eb24:155b:ec39	21.91.236.57
b51a:901b:cb15:8045:ada8:eb24:155b:ec3a	21.91.236.58
b51a:901b:cb15:8045:ada8:eb24:155b:ec3b	21.91.236.59
b51a:901b:cb15:8045:ada8:eb24:155b:ec3c	21.91.236.60

b51a:901b:cb15:8045:ada8:eb24:155b:ec3d	21.91.236.61
b51a:901b:cb15:8045:ada8:eb24:155b:ec3e	21.91.236.62
b51a:901b:cb15:8045:ada8:eb24:155b:ec3f	21.91.236.63
b51a:901b:cb15:8045:ada8:eb24:155b:ec40	21.91.236.64
b51a:901b:cb15:8045:ada8:eb24:155b:ec41	21.91.236.65
b51a:901b:cb15:8045:ada8:eb24:155b:ec42	21.91.236.66
b51a:901b:cb15:8045:ada8:eb24:155b:ec43	21.91.236.67
b51a:901b:cb15:8045:ada8:eb24:155b:ec44	21.91.236.68
b51a:901b:cb15:8045:ada8:eb24:155b:ec45	21.91.236.69
b51a:901b:cb15:8045:ada8:eb24:155b:ec46	21.91.236.70
b51a:901b:cb15:8045:ada8:eb24:155b:ec47	21.91.236.71
b51a:901b:cb15:8045:ada8:eb24:155b:ec48	21.91.236.72
b51a:901b:cb15:8045:ada8:eb24:155b:ec49	21.91.236.73
b51a:901b:cb15:8045:ada8:eb24:155b:ec4a	21.91.236.74
b51a:901b:cb15:8045:ada8:eb24:155b:ec4b	21.91.236.75
b51a:901b:cb15:8045:ada8:eb24:155b:ec4c	21.91.236.76
b51a:901b:cb15:8045:ada8:eb24:155b:ec4d	21.91.236.77
b51a:901b:cb15:8045:ada8:eb24:155b:ec4e	21.91.236.78
b51a:901b:cb15:8045:ada8:eb24:155b:ec4f	21.91.236.79
b51a:901b:cb15:8045:ada8:eb24:155b:ec50	21.91.236.80
b51a:901b:cb15:8045:ada8:eb24:155b:ec51	21.91.236.81
b51a:901b:cb15:8045:ada8:eb24:155b:ec52	21.91.236.82
b51a:901b:cb15:8045:ada8:eb24:155b:ec53	21.91.236.83
b51a:901b:cb15:8045:ada8:eb24:155b:ec54	21.91.236.84
b51a:901b:cb15:8045:ada8:eb24:155b:ec55	21.91.236.85
b51a:901b:cb15:8045:ada8:eb24:155b:ec56	21.91.236.86
b51a:901b:cb15:8045:ada8:eb24:155b:ec57	21.91.236.87
b51a:901b:cb15:8045:ada8:eb24:155b:ec58	21.91.236.88
b51a:901b:cb15:8045:ada8:eb24:155b:ec59	21.91.236.89
b51a:901b:cb15:8045:ada8:eb24:155b:ec5a	21.91.236.90
b51a:901b:cb15:8045:ada8:eb24:155b:ec5b	21.91.236.91
b51a:901b:cb15:8045:ada8:eb24:155b:ec5c	21.91.236.92
b51a:901b:cb15:8045:ada8:eb24:155b:ec5d	21.91.236.93
b51a:901b:cb15:8045:ada8:eb24:155b:ec5e	21.91.236.94
b51a:901b:cb15:8045:ada8:eb24:155b:ec5f	21.91.236.95
b51a:901b:cb15:8045:ada8:eb24:155b:ec60	21.91.236.96
b51a:901b:cb15:8045:ada8:eb24:155b:ec61	21.91.236.97
b51a:901b:cb15:8045:ada8:eb24:155b:ec62	21.91.236.98
b51a:901b:cb15:8045:ada8:eb24:155b:ec63	21.91.236.99
b51a:901b:cb15:8045:ada8:eb24:155b:ec64	21.91.236.100
b51a:901b:cb15:8045:ada8:eb24:155b:ec65	21.91.236.101
b51a:901b:cb15:8045:ada8:eb24:155b:ec66	21.91.236.102
b51a:901b:cb15:8045:ada8:eb24:155b:ec67	21.91.236.103
b51a:901b:cb15:8045:ada8:eb24:155b:ec68	21.91.236.104
b51a:901b:cb15:8045:ada8:eb24:155b:ec69	21.91.236.105
b51a:901b:cb15:8045:ada8:eb24:155b:ec6a	21.91.236.106
b51a:901b:cb15:8045:ada8:eb24:155b:ec6b	21.91.236.107
b51a:901b:cb15:8045:ada8:eb24:155b:ec6c	21.91.236.108
b51a:901b:cb15:8045:ada8:eb24:155b:ec6d	21.91.236.109
b51a:901b:cb15:8045:ada8:eb24:155b:ec6e	21.91.236.110
b51a:901b:cb15:8045:ada8:eb24:155b:ec6f	21.91.236.111
b51a:901b:cb15:8045:ada8:eb24:155b:ec70	21.91.236.112
b51a:901b:cb15:8045:ada8:eb24:155b:ec71	21.91.236.113
b51a:901b:cb15:8045:ada8:eb24:155b:ec72	21.91.236.114
b51a:901b:cb15:8045:ada8:eb24:155b:ec73	21.91.236.115
b51a:901b:cb15:8045:ada8:eb24:155b:ec74	21.91.236.116
b51a:901b:cb15:8045:ada8:eb24:155b:ec75	21.91.236.117
b51a:901b:cb15:8045:ada8:eb24:155b:ec76	21.91.236.118
b51a:901b:cb15:8045:ada8:eb24:155b:ec77	21.91.236.119
b51a:901b:cb15:8045:ada8:eb24:155b:ec78	21.91.236.120

b51a:901b:cb15:8045:ada8:eb24:155b:ec79	21.91.236.121
b51a:901b:cb15:8045:ada8:eb24:155b:ec7a	21.91.236.122
b51a:901b:cb15:8045:ada8:eb24:155b:ec7b	21.91.236.123
b51a:901b:cb15:8045:ada8:eb24:155b:ec7c	21.91.236.124
b51a:901b:cb15:8045:ada8:eb24:155b:ec7d	21.91.236.125
b51a:901b:cb15:8045:ada8:eb24:155b:ec7e	21.91.236.126
b51a:901b:cb15:8045:ada8:eb24:155b:ec7f	21.91.236.127
b51a:901b:cb15:8045:ada8:eb24:155b:ec80	21.91.236.128
b51a:901b:cb15:8045:ada8:eb24:155b:ec81	21.91.236.129
b51a:901b:cb15:8045:ada8:eb24:155b:ec82	21.91.236.130
b51a:901b:cb15:8045:ada8:eb24:155b:ec83	21.91.236.131
b51a:901b:cb15:8045:ada8:eb24:155b:ec84	21.91.236.132
b51a:901b:cb15:8045:ada8:eb24:155b:ec85	21.91.236.133
b51a:901b:cb15:8045:ada8:eb24:155b:ec86	21.91.236.134
b51a:901b:cb15:8045:ada8:eb24:155b:ec87	21.91.236.135
b51a:901b:cb15:8045:ada8:eb24:155b:ec88	21.91.236.136
b51a:901b:cb15:8045:ada8:eb24:155b:ec89	21.91.236.137
b51a:901b:cb15:8045:ada8:eb24:155b:ec8a	21.91.236.138
b51a:901b:cb15:8045:ada8:eb24:155b:ec8b	21.91.236.139
b51a:901b:cb15:8045:ada8:eb24:155b:ec8c	21.91.236.140
b51a:901b:cb15:8045:ada8:eb24:155b:ec8d	21.91.236.141
b51a:901b:cb15:8045:ada8:eb24:155b:ec8e	21.91.236.142
b51a:901b:cb15:8045:ada8:eb24:155b:ec8f	21.91.236.143
b51a:901b:cb15:8045:ada8:eb24:155b:ec90	21.91.236.144
b51a:901b:cb15:8045:ada8:eb24:155b:ec91	21.91.236.145
b51a:901b:cb15:8045:ada8:eb24:155b:ec92	21.91.236.146
b51a:901b:cb15:8045:ada8:eb24:155b:ec93	21.91.236.147
b51a:901b:cb15:8045:ada8:eb24:155b:ec94	21.91.236.148
b51a:901b:cb15:8045:ada8:eb24:155b:ec95	21.91.236.149
b51a:901b:cb15:8045:ada8:eb24:155b:ec96	21.91.236.150
b51a:901b:cb15:8045:ada8:eb24:155b:ec97	21.91.236.151
b51a:901b:cb15:8045:ada8:eb24:155b:ec98	21.91.236.152
b51a:901b:cb15:8045:ada8:eb24:155b:ec99	21.91.236.153
b51a:901b:cb15:8045:ada8:eb24:155b:ec9a	21.91.236.154
b51a:901b:cb15:8045:ada8:eb24:155b:ec9b	21.91.236.155
b51a:901b:cb15:8045:ada8:eb24:155b:ec9c	21.91.236.156
b51a:901b:cb15:8045:ada8:eb24:155b:ec9d	21.91.236.157
b51a:901b:cb15:8045:ada8:eb24:155b:ec9e	21.91.236.158
b51a:901b:cb15:8045:ada8:eb24:155b:ec9f	21.91.236.159
b51a:901b:cb15:8045:ada8:eb24:155b:eca0	21.91.236.160
b51a:901b:cb15:8045:ada8:eb24:155b:eca1	21.91.236.161
b51a:901b:cb15:8045:ada8:eb24:155b:eca2	21.91.236.162
b51a:901b:cb15:8045:ada8:eb24:155b:eca3	21.91.236.163
b51a:901b:cb15:8045:ada8:eb24:155b:eca4	21.91.236.164
b51a:901b:cb15:8045:ada8:eb24:155b:eca5	21.91.236.165
b51a:901b:cb15:8045:ada8:eb24:155b:eca6	21.91.236.166
b51a:901b:cb15:8045:ada8:eb24:155b:eca7	21.91.236.167
b51a:901b:cb15:8045:ada8:eb24:155b:eca8	21.91.236.168
b51a:901b:cb15:8045:ada8:eb24:155b:eca9	21.91.236.169
b51a:901b:cb15:8045:ada8:eb24:155b:ecaa	21.91.236.170
b51a:901b:cb15:8045:ada8:eb24:155b:ecab	21.91.236.171
b51a:901b:cb15:8045:ada8:eb24:155b:ecac	21.91.236.172
b51a:901b:cb15:8045:ada8:eb24:155b:ecad	21.91.236.173
b51a:901b:cb15:8045:ada8:eb24:155b:ecae	21.91.236.174
b51a:901b:cb15:8045:ada8:eb24:155b:ecaf	21.91.236.175
b51a:901b:cb15:8045:ada8:eb24:155b:ecb0	21.91.236.176
b51a:901b:cb15:8045:ada8:eb24:155b:ecb1	21.91.236.177
b51a:901b:cb15:8045:ada8:eb24:155b:ecb2	21.91.236.178
b51a:901b:cb15:8045:ada8:eb24:155b:ecb3	21.91.236.179
b51a:901b:cb15:8045:ada8:eb24:155b:ecb4	21.91.236.180

b51a:901b:cb15:8045:ada8:eb24:155b:ecb5	21.91.236.181
b51a:901b:cb15:8045:ada8:eb24:155b:ecb6	21.91.236.182
b51a:901b:cb15:8045:ada8:eb24:155b:ecb7	21.91.236.183
b51a:901b:cb15:8045:ada8:eb24:155b:ecb8	21.91.236.184
b51a:901b:cb15:8045:ada8:eb24:155b:ecb9	21.91.236.185
b51a:901b:cb15:8045:ada8:eb24:155b:ecba	21.91.236.186
b51a:901b:cb15:8045:ada8:eb24:155b:ecbb	21.91.236.187
b51a:901b:cb15:8045:ada8:eb24:155b:ecbc	21.91.236.188
b51a:901b:cb15:8045:ada8:eb24:155b:ecbd	21.91.236.189
b51a:901b:cb15:8045:ada8:eb24:155b:ecbe	21.91.236.190
b51a:901b:cb15:8045:ada8:eb24:155b:ecbf	21.91.236.191
b51a:901b:cb15:8045:ada8:eb24:155b:ecc0	21.91.236.192
b51a:901b:cb15:8045:ada8:eb24:155b:ecc1	21.91.236.193
b51a:901b:cb15:8045:ada8:eb24:155b:ecc2	21.91.236.194
b51a:901b:cb15:8045:ada8:eb24:155b:ecc3	21.91.236.195
b51a:901b:cb15:8045:ada8:eb24:155b:ecc4	21.91.236.196
b51a:901b:cb15:8045:ada8:eb24:155b:ecc5	21.91.236.197
b51a:901b:cb15:8045:ada8:eb24:155b:ecc6	21.91.236.198
b51a:901b:cb15:8045:ada8:eb24:155b:ecc7	21.91.236.199
b51a:901b:cb15:8045:ada8:eb24:155b:ecc8	21.91.236.200
b51a:901b:cb15:8045:ada8:eb24:155b:ecc9	21.91.236.201
b51a:901b:cb15:8045:ada8:eb24:155b:ecca	21.91.236.202
b51a:901b:cb15:8045:ada8:eb24:155b:eccb	21.91.236.203
b51a:901b:cb15:8045:ada8:eb24:155b:eccc	21.91.236.204
b51a:901b:cb15:8045:ada8:eb24:155b:eccd	21.91.236.205
b51a:901b:cb15:8045:ada8:eb24:155b:ecce	21.91.236.206
b51a:901b:cb15:8045:ada8:eb24:155b:eccf	21.91.236.207
b51a:901b:cb15:8045:ada8:eb24:155b:ecd0	21.91.236.208
b51a:901b:cb15:8045:ada8:eb24:155b:ecd1	21.91.236.209
b51a:901b:cb15:8045:ada8:eb24:155b:ecd2	21.91.236.210
b51a:901b:cb15:8045:ada8:eb24:155b:ecd3	21.91.236.211
b51a:901b:cb15:8045:ada8:eb24:155b:ecd4	21.91.236.212
b51a:901b:cb15:8045:ada8:eb24:155b:ecd5	21.91.236.213
b51a:901b:cb15:8045:ada8:eb24:155b:ecd6	21.91.236.214
b51a:901b:cb15:8045:ada8:eb24:155b:ecd7	21.91.236.215
b51a:901b:cb15:8045:ada8:eb24:155b:ecd8	21.91.236.216
b51a:901b:cb15:8045:ada8:eb24:155b:ecd9	21.91.236.217
b51a:901b:cb15:8045:ada8:eb24:155b:ecda	21.91.236.218
b51a:901b:cb15:8045:ada8:eb24:155b:ecdb	21.91.236.219
b51a:901b:cb15:8045:ada8:eb24:155b:ecdc	21.91.236.220
b51a:901b:cb15:8045:ada8:eb24:155b:ecdd	21.91.236.221
b51a:901b:cb15:8045:ada8:eb24:155b:ecde	21.91.236.222
b51a:901b:cb15:8045:ada8:eb24:155b:ecdf	21.91.236.223
b51a:901b:cb15:8045:ada8:eb24:155b:ece0	21.91.236.224
b51a:901b:cb15:8045:ada8:eb24:155b:ece1	21.91.236.225
b51a:901b:cb15:8045:ada8:eb24:155b:ece2	21.91.236.226
b51a:901b:cb15:8045:ada8:eb24:155b:ece3	21.91.236.227
b51a:901b:cb15:8045:ada8:eb24:155b:ece4	21.91.236.228
b51a:901b:cb15:8045:ada8:eb24:155b:ece5	21.91.236.229
b51a:901b:cb15:8045:ada8:eb24:155b:ece6	21.91.236.230
b51a:901b:cb15:8045:ada8:eb24:155b:ece7	21.91.236.231
b51a:901b:cb15:8045:ada8:eb24:155b:ece8	21.91.236.232
b51a:901b:cb15:8045:ada8:eb24:155b:ece9	21.91.236.233
b51a:901b:cb15:8045:ada8:eb24:155b:ecea	21.91.236.234
b51a:901b:cb15:8045:ada8:eb24:155b:eceb	21.91.236.235
b51a:901b:cb15:8045:ada8:eb24:155b:ecec	21.91.236.236
b51a:901b:cb15:8045:ada8:eb24:155b:eced	21.91.236.237
b51a:901b:cb15:8045:ada8:eb24:155b:ecee	21.91.236.238
b51a:901b:cb15:8045:ada8:eb24:155b:ecef	21.91.236.239
b51a:901b:cb15:8045:ada8:eb24:155b:ecf0	21.91.236.240
b51a:901b:cb15:8045:ada8:eb24:155b:ecf1	21.91.236.241
b51a:901b:cb15:8045:ada8:eb24:155b:ecf2	21.91.236.242
b51a:901b:cb15:8045:ada8:eb24:155b:ecf3	21.91.236.243
b51a:901b:cb15:8045:ada8:eb24:155b:ecf4	21.91.236.244
b51a:901b:cb15:8045:ada8:eb24:155b:ecf5	21.91.236.245
b51a:901b:cb15:8045:ada8:eb24:155b:ecf6	21.91.236.246
b51a:901b:cb15:8045:ada8:eb24:155b:ecf7	21.91.236.247
b51a:901b:cb15:8045:ada8:eb24:155b:ecf8	21.91.236.248
b51a:901b:cb15:8045:ada8:eb24:155b:ecf9	21.91.236.249
b51a:901b:cb15:8045:ada8:eb24:155b:ecfa	21.91.236.250
b51a:901b:cb15:8045:ada8:eb24:155b:ecfb	21.91.236.251
b51a:901b:cb15:8045:ada8:eb24:155b:ecfc	21.91.236.252
b51a:901b:cb15:8045:ada8:eb24:155b:ecfd	21.91.236.253
b51a:901b:cb15:8045:ada8:eb24:155b:ecfe	21.91.236.254
b51a:901b:cb15:8045:ada8:eb24:155b:ecff	21.91.236.255

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.