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:ac96:3157:b01	49.87.11.1
b51a:901b:901b:8082:d157:ac96:3157:b02	49.87.11.2
b51a:901b:901b:8082:d157:ac96:3157:b03	49.87.11.3
b51a:901b:901b:8082:d157:ac96:3157:b04	49.87.11.4
b51a:901b:901b:8082:d157:ac96:3157:b05	49.87.11.5
b51a:901b:901b:8082:d157:ac96:3157:b06	49.87.11.6
b51a:901b:901b:8082:d157:ac96:3157:b07	49.87.11.7
b51a:901b:901b:8082:d157:ac96:3157:b08	49.87.11.8
b51a:901b:901b:8082:d157:ac96:3157:b09	49.87.11.9
b51a:901b:901b:8082:d157:ac96:3157:b0a	49.87.11.10
b51a:901b:901b:8082:d157:ac96:3157:b0b	49.87.11.11
b51a:901b:901b:8082:d157:ac96:3157:b0c	49.87.11.12
b51a:901b:901b:8082:d157:ac96:3157:b0d	49.87.11.13
b51a:901b:901b:8082:d157:ac96:3157:b0e	49.87.11.14
b51a:901b:901b:8082:d157:ac96:3157:b0f	49.87.11.15
b51a:901b:901b:8082:d157:ac96:3157:b10	49.87.11.16
b51a:901b:901b:8082:d157:ac96:3157:b11	49.87.11.17
b51a:901b:901b:8082:d157:ac96:3157:b12	49.87.11.18
b51a:901b:901b:8082:d157:ac96:3157:b13	49.87.11.19
b51a:901b:901b:8082:d157:ac96:3157:b14	49.87.11.20
b51a:901b:901b:8082:d157:ac96:3157:b15	49.87.11.21
b51a:901b:901b:8082:d157:ac96:3157:b16	49.87.11.22
b51a:901b:901b:8082:d157:ac96:3157:b17	49.87.11.23
b51a:901b:901b:8082:d157:ac96:3157:b18	49.87.11.24
b51a:901b:901b:8082:d157:ac96:3157:b19	49.87.11.25
b51a:901b:901b:8082:d157:ac96:3157:b1a	49.87.11.26
b51a:901b:901b:8082:d157:ac96:3157:b1b	49.87.11.27
b51a:901b:901b:8082:d157:ac96:3157:b1c	49.87.11.28
b51a:901b:901b:8082:d157:ac96:3157:b1d	49.87.11.29
b51a:901b:901b:8082:d157:ac96:3157:b1e	49.87.11.30
b51a:901b:901b:8082:d157:ac96:3157:b1f	49.87.11.31
b51a:901b:901b:8082:d157:ac96:3157:b20	49.87.11.32
b51a:901b:901b:8082:d157:ac96:3157:b21	49.87.11.33
b51a:901b:901b:8082:d157:ac96:3157:b22	49.87.11.34
b51a:901b:901b:8082:d157:ac96:3157:b23	49.87.11.35
b51a:901b:901b:8082:d157:ac96:3157:b24	49.87.11.36
b51a:901b:901b:8082:d157:ac96:3157:b25	49.87.11.37
b51a:901b:901b:8082:d157:ac96:3157:b26	49.87.11.38
b51a:901b:901b:8082:d157:ac96:3157:b27	49.87.11.39
b51a:901b:901b:8082:d157:ac96:3157:b28	49.87.11.40
b51a:901b:901b:8082:d157:ac96:3157:b29	49.87.11.41
b51a:901b:901b:8082:d157:ac96:3157:b2a	49.87.11.42
b51a:901b:901b:8082:d157:ac96:3157:b2b	49.87.11.43
b51a:901b:901b:8082:d157:ac96:3157:b2c	49.87.11.44
b51a:901b:901b:8082:d157:ac96:3157:b2d	49.87.11.45
b51a:901b:901b:8082:d157:ac96:3157:b2e	49.87.11.46
b51a:901b:901b:8082:d157:ac96:3157:b2f	49.87.11.47
b51a:901b:901b:8082:d157:ac96:3157:b30	49.87.11.48
b51a:901b:901b:8082:d157:ac96:3157:b31	49.87.11.49
b51a:901b:901b:8082:d157:ac96:3157:b32	49.87.11.50
b51a:901b:901b:8082:d157:ac96:3157:b33	49.87.11.51
b51a:901b:901b:8082:d157:ac96:3157:b34	49.87.11.52
b51a:901b:901b:8082:d157:ac96:3157:b35	49.87.11.53
b51a:901b:901b:8082:d157:ac96:3157:b36	49.87.11.54
b51a:901b:901b:8082:d157:ac96:3157:b37	49.87.11.55
b51a:901b:901b:8082:d157:ac96:3157:b38	49.87.11.56
b51a:901b:901b:8082:d157:ac96:3157:b39	49.87.11.57
b51a:901b:901b:8082:d157:ac96:3157:b3a	49.87.11.58
b51a:901b:901b:8082:d157:ac96:3157:b3b	49.87.11.59
b51a:901b:901b:8082:d157:ac96:3157:b3c	49.87.11.60

b51a:901b:901b:8082:d157:ac96:3157:b3d	49.87.11.61
b51a:901b:901b:8082:d157:ac96:3157:b3e	49.87.11.62
b51a:901b:901b:8082:d157:ac96:3157:b3f	49.87.11.63
b51a:901b:901b:8082:d157:ac96:3157:b40	49.87.11.64
b51a:901b:901b:8082:d157:ac96:3157:b41	49.87.11.65
b51a:901b:901b:8082:d157:ac96:3157:b42	49.87.11.66
b51a:901b:901b:8082:d157:ac96:3157:b43	49.87.11.67
b51a:901b:901b:8082:d157:ac96:3157:b44	49.87.11.68
b51a:901b:901b:8082:d157:ac96:3157:b45	49.87.11.69
b51a:901b:901b:8082:d157:ac96:3157:b46	49.87.11.70
b51a:901b:901b:8082:d157:ac96:3157:b47	49.87.11.71
b51a:901b:901b:8082:d157:ac96:3157:b48	49.87.11.72
b51a:901b:901b:8082:d157:ac96:3157:b49	49.87.11.73
b51a:901b:901b:8082:d157:ac96:3157:b4a	49.87.11.74
b51a:901b:901b:8082:d157:ac96:3157:b4b	49.87.11.75
b51a:901b:901b:8082:d157:ac96:3157:b4c	49.87.11.76
b51a:901b:901b:8082:d157:ac96:3157:b4d	49.87.11.77
b51a:901b:901b:8082:d157:ac96:3157:b4e	49.87.11.78
b51a:901b:901b:8082:d157:ac96:3157:b4f	49.87.11.79
b51a:901b:901b:8082:d157:ac96:3157:b50	49.87.11.80
b51a:901b:901b:8082:d157:ac96:3157:b51	49.87.11.81
b51a:901b:901b:8082:d157:ac96:3157:b52	49.87.11.82
b51a:901b:901b:8082:d157:ac96:3157:b53	49.87.11.83
b51a:901b:901b:8082:d157:ac96:3157:b54	49.87.11.84
b51a:901b:901b:8082:d157:ac96:3157:b55	49.87.11.85
b51a:901b:901b:8082:d157:ac96:3157:b56	49.87.11.86
b51a:901b:901b:8082:d157:ac96:3157:b57	49.87.11.87
b51a:901b:901b:8082:d157:ac96:3157:b58	49.87.11.88
b51a:901b:901b:8082:d157:ac96:3157:b59	49.87.11.89
b51a:901b:901b:8082:d157:ac96:3157:b5a	49.87.11.90
b51a:901b:901b:8082:d157:ac96:3157:b5b	49.87.11.91
b51a:901b:901b:8082:d157:ac96:3157:b5c	49.87.11.92
b51a:901b:901b:8082:d157:ac96:3157:b5d	49.87.11.93
b51a:901b:901b:8082:d157:ac96:3157:b5e	49.87.11.94
b51a:901b:901b:8082:d157:ac96:3157:b5f	49.87.11.95
b51a:901b:901b:8082:d157:ac96:3157:b60	49.87.11.96
b51a:901b:901b:8082:d157:ac96:3157:b61	49.87.11.97
b51a:901b:901b:8082:d157:ac96:3157:b62	49.87.11.98
b51a:901b:901b:8082:d157:ac96:3157:b63	49.87.11.99
b51a:901b:901b:8082:d157:ac96:3157:b64	49.87.11.100
b51a:901b:901b:8082:d157:ac96:3157:b65	49.87.11.101
b51a:901b:901b:8082:d157:ac96:3157:b66	49.87.11.102
b51a:901b:901b:8082:d157:ac96:3157:b67	49.87.11.103
b51a:901b:901b:8082:d157:ac96:3157:b68	49.87.11.104
b51a:901b:901b:8082:d157:ac96:3157:b69	49.87.11.105
b51a:901b:901b:8082:d157:ac96:3157:b6a	49.87.11.106
b51a:901b:901b:8082:d157:ac96:3157:b6b	49.87.11.107
b51a:901b:901b:8082:d157:ac96:3157:b6c	49.87.11.108
b51a:901b:901b:8082:d157:ac96:3157:b6d	49.87.11.109
b51a:901b:901b:8082:d157:ac96:3157:b6e	49.87.11.110
b51a:901b:901b:8082:d157:ac96:3157:b6f	49.87.11.111
b51a:901b:901b:8082:d157:ac96:3157:b70	49.87.11.112
b51a:901b:901b:8082:d157:ac96:3157:b71	49.87.11.113
b51a:901b:901b:8082:d157:ac96:3157:b72	49.87.11.114
b51a:901b:901b:8082:d157:ac96:3157:b73	49.87.11.115
b51a:901b:901b:8082:d157:ac96:3157:b74	49.87.11.116
b51a:901b:901b:8082:d157:ac96:3157:b75	49.87.11.117
b51a:901b:901b:8082:d157:ac96:3157:b76	49.87.11.118
b51a:901b:901b:8082:d157:ac96:3157:b77	49.87.11.119
b51a:901b:901b:8082:d157:ac96:3157:b78	49.87.11.120

b51a:901b:901b:8082:d157:ac96:3157:b79	49.87.11.121
b51a:901b:901b:8082:d157:ac96:3157:b7a	49.87.11.122
b51a:901b:901b:8082:d157:ac96:3157:b7b	49.87.11.123
b51a:901b:901b:8082:d157:ac96:3157:b7c	49.87.11.124
b51a:901b:901b:8082:d157:ac96:3157:b7d	49.87.11.125
b51a:901b:901b:8082:d157:ac96:3157:b7e	49.87.11.126
b51a:901b:901b:8082:d157:ac96:3157:b7f	49.87.11.127
b51a:901b:901b:8082:d157:ac96:3157:b80	49.87.11.128
b51a:901b:901b:8082:d157:ac96:3157:b81	49.87.11.129
b51a:901b:901b:8082:d157:ac96:3157:b82	49.87.11.130
b51a:901b:901b:8082:d157:ac96:3157:b83	49.87.11.131
b51a:901b:901b:8082:d157:ac96:3157:b84	49.87.11.132
b51a:901b:901b:8082:d157:ac96:3157:b85	49.87.11.133
b51a:901b:901b:8082:d157:ac96:3157:b86	49.87.11.134
b51a:901b:901b:8082:d157:ac96:3157:b87	49.87.11.135
b51a:901b:901b:8082:d157:ac96:3157:b88	49.87.11.136
b51a:901b:901b:8082:d157:ac96:3157:b89	49.87.11.137
b51a:901b:901b:8082:d157:ac96:3157:b8a	49.87.11.138
b51a:901b:901b:8082:d157:ac96:3157:b8b	49.87.11.139
b51a:901b:901b:8082:d157:ac96:3157:b8c	49.87.11.140
b51a:901b:901b:8082:d157:ac96:3157:b8d	49.87.11.141
b51a:901b:901b:8082:d157:ac96:3157:b8e	49.87.11.142
b51a:901b:901b:8082:d157:ac96:3157:b8f	49.87.11.143
b51a:901b:901b:8082:d157:ac96:3157:b90	49.87.11.144
b51a:901b:901b:8082:d157:ac96:3157:b91	49.87.11.145
b51a:901b:901b:8082:d157:ac96:3157:b92	49.87.11.146
b51a:901b:901b:8082:d157:ac96:3157:b93	49.87.11.147
b51a:901b:901b:8082:d157:ac96:3157:b94	49.87.11.148
b51a:901b:901b:8082:d157:ac96:3157:b95	49.87.11.149
b51a:901b:901b:8082:d157:ac96:3157:b96	49.87.11.150
b51a:901b:901b:8082:d157:ac96:3157:b97	49.87.11.151
b51a:901b:901b:8082:d157:ac96:3157:b98	49.87.11.152
b51a:901b:901b:8082:d157:ac96:3157:b99	49.87.11.153
b51a:901b:901b:8082:d157:ac96:3157:b9a	49.87.11.154
b51a:901b:901b:8082:d157:ac96:3157:b9b	49.87.11.155
b51a:901b:901b:8082:d157:ac96:3157:b9c	49.87.11.156
b51a:901b:901b:8082:d157:ac96:3157:b9d	49.87.11.157
b51a:901b:901b:8082:d157:ac96:3157:b9e	49.87.11.158
b51a:901b:901b:8082:d157:ac96:3157:b9f	49.87.11.159
b51a:901b:901b:8082:d157:ac96:3157:ba0	49.87.11.160
b51a:901b:901b:8082:d157:ac96:3157:ba1	49.87.11.161
b51a:901b:901b:8082:d157:ac96:3157:ba2	49.87.11.162
b51a:901b:901b:8082:d157:ac96:3157:ba3	49.87.11.163
b51a:901b:901b:8082:d157:ac96:3157:ba4	49.87.11.164
b51a:901b:901b:8082:d157:ac96:3157:ba5	49.87.11.165
b51a:901b:901b:8082:d157:ac96:3157:ba6	49.87.11.166
b51a:901b:901b:8082:d157:ac96:3157:ba7	49.87.11.167
b51a:901b:901b:8082:d157:ac96:3157:ba8	49.87.11.168
b51a:901b:901b:8082:d157:ac96:3157:ba9	49.87.11.169
b51a:901b:901b:8082:d157:ac96:3157:baa	49.87.11.170
b51a:901b:901b:8082:d157:ac96:3157:bab	49.87.11.171
b51a:901b:901b:8082:d157:ac96:3157:bac	49.87.11.172
b51a:901b:901b:8082:d157:ac96:3157:bad	49.87.11.173
b51a:901b:901b:8082:d157:ac96:3157:bae	49.87.11.174
b51a:901b:901b:8082:d157:ac96:3157:baf	49.87.11.175
b51a:901b:901b:8082:d157:ac96:3157:bb0	49.87.11.176
b51a:901b:901b:8082:d157:ac96:3157:bb1	49.87.11.177
b51a:901b:901b:8082:d157:ac96:3157:bb2	49.87.11.178
b51a:901b:901b:8082:d157:ac96:3157:bb3	49.87.11.179
b51a:901b:901b:8082:d157:ac96:3157:bb4	49.87.11.180

b51a:901b:901b:8082:d157:ac96:3157:bb5	49.87.11.181
b51a:901b:901b:8082:d157:ac96:3157:bb6	49.87.11.182
b51a:901b:901b:8082:d157:ac96:3157:bb7	49.87.11.183
b51a:901b:901b:8082:d157:ac96:3157:bb8	49.87.11.184
b51a:901b:901b:8082:d157:ac96:3157:bb9	49.87.11.185
b51a:901b:901b:8082:d157:ac96:3157:bba	49.87.11.186
b51a:901b:901b:8082:d157:ac96:3157:bbb	49.87.11.187
b51a:901b:901b:8082:d157:ac96:3157:bbc	49.87.11.188
b51a:901b:901b:8082:d157:ac96:3157:bbd	49.87.11.189
b51a:901b:901b:8082:d157:ac96:3157:bbe	49.87.11.190
b51a:901b:901b:8082:d157:ac96:3157:bbf	49.87.11.191
b51a:901b:901b:8082:d157:ac96:3157:bc0	49.87.11.192
b51a:901b:901b:8082:d157:ac96:3157:bc1	49.87.11.193
b51a:901b:901b:8082:d157:ac96:3157:bc2	49.87.11.194
b51a:901b:901b:8082:d157:ac96:3157:bc3	49.87.11.195
b51a:901b:901b:8082:d157:ac96:3157:bc4	49.87.11.196
b51a:901b:901b:8082:d157:ac96:3157:bc5	49.87.11.197
b51a:901b:901b:8082:d157:ac96:3157:bc6	49.87.11.198
b51a:901b:901b:8082:d157:ac96:3157:bc7	49.87.11.199
b51a:901b:901b:8082:d157:ac96:3157:bc8	49.87.11.200
b51a:901b:901b:8082:d157:ac96:3157:bc9	49.87.11.201
b51a:901b:901b:8082:d157:ac96:3157:bca	49.87.11.202
b51a:901b:901b:8082:d157:ac96:3157:bcb	49.87.11.203
b51a:901b:901b:8082:d157:ac96:3157:bcc	49.87.11.204
b51a:901b:901b:8082:d157:ac96:3157:bcd	49.87.11.205
b51a:901b:901b:8082:d157:ac96:3157:bce	49.87.11.206
b51a:901b:901b:8082:d157:ac96:3157:bcf	49.87.11.207
b51a:901b:901b:8082:d157:ac96:3157:bd0	49.87.11.208
b51a:901b:901b:8082:d157:ac96:3157:bd1	49.87.11.209
b51a:901b:901b:8082:d157:ac96:3157:bd2	49.87.11.210
b51a:901b:901b:8082:d157:ac96:3157:bd3	49.87.11.211
b51a:901b:901b:8082:d157:ac96:3157:bd4	49.87.11.212
b51a:901b:901b:8082:d157:ac96:3157:bd5	49.87.11.213
b51a:901b:901b:8082:d157:ac96:3157:bd6	49.87.11.214
b51a:901b:901b:8082:d157:ac96:3157:bd7	49.87.11.215
b51a:901b:901b:8082:d157:ac96:3157:bd8	49.87.11.216
b51a:901b:901b:8082:d157:ac96:3157:bd9	49.87.11.217
b51a:901b:901b:8082:d157:ac96:3157:bda	49.87.11.218
b51a:901b:901b:8082:d157:ac96:3157:bdb	49.87.11.219
b51a:901b:901b:8082:d157:ac96:3157:bdc	49.87.11.220
b51a:901b:901b:8082:d157:ac96:3157:bdd	49.87.11.221
b51a:901b:901b:8082:d157:ac96:3157:bde	49.87.11.222
b51a:901b:901b:8082:d157:ac96:3157:bdf	49.87.11.223
b51a:901b:901b:8082:d157:ac96:3157:be0	49.87.11.224
b51a:901b:901b:8082:d157:ac96:3157:be1	49.87.11.225
b51a:901b:901b:8082:d157:ac96:3157:be2	49.87.11.226
b51a:901b:901b:8082:d157:ac96:3157:be3	49.87.11.227
b51a:901b:901b:8082:d157:ac96:3157:be4	49.87.11.228
b51a:901b:901b:8082:d157:ac96:3157:be5	49.87.11.229
b51a:901b:901b:8082:d157:ac96:3157:be6	49.87.11.230
b51a:901b:901b:8082:d157:ac96:3157:be7	49.87.11.231
b51a:901b:901b:8082:d157:ac96:3157:be8	49.87.11.232
b51a:901b:901b:8082:d157:ac96:3157:be9	49.87.11.233
b51a:901b:901b:8082:d157:ac96:3157:bea	49.87.11.234
b51a:901b:901b:8082:d157:ac96:3157:beb	49.87.11.235
b51a:901b:901b:8082:d157:ac96:3157:bec	49.87.11.236
b51a:901b:901b:8082:d157:ac96:3157:bed	49.87.11.237
b51a:901b:901b:8082:d157:ac96:3157:bee	49.87.11.238
b51a:901b:901b:8082:d157:ac96:3157:bef	49.87.11.239
b51a:901b:901b:8082:d157:ac96:3157:bf0	49.87.11.240
b51a:901b:901b:8082:d157:ac96:3157:bf1	49.87.11.241
b51a:901b:901b:8082:d157:ac96:3157:bf2	49.87.11.242
b51a:901b:901b:8082:d157:ac96:3157:bf3	49.87.11.243
b51a:901b:901b:8082:d157:ac96:3157:bf4	49.87.11.244
b51a:901b:901b:8082:d157:ac96:3157:bf5	49.87.11.245
b51a:901b:901b:8082:d157:ac96:3157:bf6	49.87.11.246
b51a:901b:901b:8082:d157:ac96:3157:bf7	49.87.11.247
b51a:901b:901b:8082:d157:ac96:3157:bf8	49.87.11.248
b51a:901b:901b:8082:d157:ac96:3157:bf9	49.87.11.249
b51a:901b:901b:8082:d157:ac96:3157:bfa	49.87.11.250
b51a:901b:901b:8082:d157:ac96:3157:bfb	49.87.11.251
b51a:901b:901b:8082:d157:ac96:3157:bfc	49.87.11.252
b51a:901b:901b:8082:d157:ac96:3157:bfd	49.87.11.253
b51a:901b:901b:8082:d157:ac96:3157:bfe	49.87.11.254
b51a:901b:901b:8082:d157:ac96:3157:bff	49.87.11.255

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.