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:8043:2c01	128.67.44.1
b51a:901b:cb15:8045:ada8:cdcd:8043:2c02	128.67.44.2
b51a:901b:cb15:8045:ada8:cdcd:8043:2c03	128.67.44.3
b51a:901b:cb15:8045:ada8:cdcd:8043:2c04	128.67.44.4
b51a:901b:cb15:8045:ada8:cdcd:8043:2c05	128.67.44.5
b51a:901b:cb15:8045:ada8:cdcd:8043:2c06	128.67.44.6
b51a:901b:cb15:8045:ada8:cdcd:8043:2c07	128.67.44.7
b51a:901b:cb15:8045:ada8:cdcd:8043:2c08	128.67.44.8
b51a:901b:cb15:8045:ada8:cdcd:8043:2c09	128.67.44.9
b51a:901b:cb15:8045:ada8:cdcd:8043:2c0a	128.67.44.10
b51a:901b:cb15:8045:ada8:cdcd:8043:2c0b	128.67.44.11
b51a:901b:cb15:8045:ada8:cdcd:8043:2c0c	128.67.44.12
b51a:901b:cb15:8045:ada8:cdcd:8043:2c0d	128.67.44.13
b51a:901b:cb15:8045:ada8:cdcd:8043:2c0e	128.67.44.14
b51a:901b:cb15:8045:ada8:cdcd:8043:2c0f	128.67.44.15
b51a:901b:cb15:8045:ada8:cdcd:8043:2c10	128.67.44.16
b51a:901b:cb15:8045:ada8:cdcd:8043:2c11	128.67.44.17
b51a:901b:cb15:8045:ada8:cdcd:8043:2c12	128.67.44.18
b51a:901b:cb15:8045:ada8:cdcd:8043:2c13	128.67.44.19
b51a:901b:cb15:8045:ada8:cdcd:8043:2c14	128.67.44.20
b51a:901b:cb15:8045:ada8:cdcd:8043:2c15	128.67.44.21
b51a:901b:cb15:8045:ada8:cdcd:8043:2c16	128.67.44.22
b51a:901b:cb15:8045:ada8:cdcd:8043:2c17	128.67.44.23
b51a:901b:cb15:8045:ada8:cdcd:8043:2c18	128.67.44.24
b51a:901b:cb15:8045:ada8:cdcd:8043:2c19	128.67.44.25
b51a:901b:cb15:8045:ada8:cdcd:8043:2c1a	128.67.44.26
b51a:901b:cb15:8045:ada8:cdcd:8043:2c1b	128.67.44.27
b51a:901b:cb15:8045:ada8:cdcd:8043:2c1c	128.67.44.28
b51a:901b:cb15:8045:ada8:cdcd:8043:2c1d	128.67.44.29
b51a:901b:cb15:8045:ada8:cdcd:8043:2c1e	128.67.44.30
b51a:901b:cb15:8045:ada8:cdcd:8043:2c1f	128.67.44.31
b51a:901b:cb15:8045:ada8:cdcd:8043:2c20	128.67.44.32
b51a:901b:cb15:8045:ada8:cdcd:8043:2c21	128.67.44.33
b51a:901b:cb15:8045:ada8:cdcd:8043:2c22	128.67.44.34
b51a:901b:cb15:8045:ada8:cdcd:8043:2c23	128.67.44.35
b51a:901b:cb15:8045:ada8:cdcd:8043:2c24	128.67.44.36
b51a:901b:cb15:8045:ada8:cdcd:8043:2c25	128.67.44.37
b51a:901b:cb15:8045:ada8:cdcd:8043:2c26	128.67.44.38
b51a:901b:cb15:8045:ada8:cdcd:8043:2c27	128.67.44.39
b51a:901b:cb15:8045:ada8:cdcd:8043:2c28	128.67.44.40
b51a:901b:cb15:8045:ada8:cdcd:8043:2c29	128.67.44.41
b51a:901b:cb15:8045:ada8:cdcd:8043:2c2a	128.67.44.42
b51a:901b:cb15:8045:ada8:cdcd:8043:2c2b	128.67.44.43
b51a:901b:cb15:8045:ada8:cdcd:8043:2c2c	128.67.44.44
b51a:901b:cb15:8045:ada8:cdcd:8043:2c2d	128.67.44.45
b51a:901b:cb15:8045:ada8:cdcd:8043:2c2e	128.67.44.46
b51a:901b:cb15:8045:ada8:cdcd:8043:2c2f	128.67.44.47
b51a:901b:cb15:8045:ada8:cdcd:8043:2c30	128.67.44.48
b51a:901b:cb15:8045:ada8:cdcd:8043:2c31	128.67.44.49
b51a:901b:cb15:8045:ada8:cdcd:8043:2c32	128.67.44.50
b51a:901b:cb15:8045:ada8:cdcd:8043:2c33	128.67.44.51
b51a:901b:cb15:8045:ada8:cdcd:8043:2c34	128.67.44.52
b51a:901b:cb15:8045:ada8:cdcd:8043:2c35	128.67.44.53
b51a:901b:cb15:8045:ada8:cdcd:8043:2c36	128.67.44.54
b51a:901b:cb15:8045:ada8:cdcd:8043:2c37	128.67.44.55
b51a:901b:cb15:8045:ada8:cdcd:8043:2c38	128.67.44.56
b51a:901b:cb15:8045:ada8:cdcd:8043:2c39	128.67.44.57
b51a:901b:cb15:8045:ada8:cdcd:8043:2c3a	128.67.44.58
b51a:901b:cb15:8045:ada8:cdcd:8043:2c3b	128.67.44.59
b51a:901b:cb15:8045:ada8:cdcd:8043:2c3c	128.67.44.60

b51a:901b:cb15:8045:ada8:cdcd:8043:2c3d	128.67.44.61
b51a:901b:cb15:8045:ada8:cdcd:8043:2c3e	128.67.44.62
b51a:901b:cb15:8045:ada8:cdcd:8043:2c3f	128.67.44.63
b51a:901b:cb15:8045:ada8:cdcd:8043:2c40	128.67.44.64
b51a:901b:cb15:8045:ada8:cdcd:8043:2c41	128.67.44.65
b51a:901b:cb15:8045:ada8:cdcd:8043:2c42	128.67.44.66
b51a:901b:cb15:8045:ada8:cdcd:8043:2c43	128.67.44.67
b51a:901b:cb15:8045:ada8:cdcd:8043:2c44	128.67.44.68
b51a:901b:cb15:8045:ada8:cdcd:8043:2c45	128.67.44.69
b51a:901b:cb15:8045:ada8:cdcd:8043:2c46	128.67.44.70
b51a:901b:cb15:8045:ada8:cdcd:8043:2c47	128.67.44.71
b51a:901b:cb15:8045:ada8:cdcd:8043:2c48	128.67.44.72
b51a:901b:cb15:8045:ada8:cdcd:8043:2c49	128.67.44.73
b51a:901b:cb15:8045:ada8:cdcd:8043:2c4a	128.67.44.74
b51a:901b:cb15:8045:ada8:cdcd:8043:2c4b	128.67.44.75
b51a:901b:cb15:8045:ada8:cdcd:8043:2c4c	128.67.44.76
b51a:901b:cb15:8045:ada8:cdcd:8043:2c4d	128.67.44.77
b51a:901b:cb15:8045:ada8:cdcd:8043:2c4e	128.67.44.78
b51a:901b:cb15:8045:ada8:cdcd:8043:2c4f	128.67.44.79
b51a:901b:cb15:8045:ada8:cdcd:8043:2c50	128.67.44.80
b51a:901b:cb15:8045:ada8:cdcd:8043:2c51	128.67.44.81
b51a:901b:cb15:8045:ada8:cdcd:8043:2c52	128.67.44.82
b51a:901b:cb15:8045:ada8:cdcd:8043:2c53	128.67.44.83
b51a:901b:cb15:8045:ada8:cdcd:8043:2c54	128.67.44.84
b51a:901b:cb15:8045:ada8:cdcd:8043:2c55	128.67.44.85
b51a:901b:cb15:8045:ada8:cdcd:8043:2c56	128.67.44.86
b51a:901b:cb15:8045:ada8:cdcd:8043:2c57	128.67.44.87
b51a:901b:cb15:8045:ada8:cdcd:8043:2c58	128.67.44.88
b51a:901b:cb15:8045:ada8:cdcd:8043:2c59	128.67.44.89
b51a:901b:cb15:8045:ada8:cdcd:8043:2c5a	128.67.44.90
b51a:901b:cb15:8045:ada8:cdcd:8043:2c5b	128.67.44.91
b51a:901b:cb15:8045:ada8:cdcd:8043:2c5c	128.67.44.92
b51a:901b:cb15:8045:ada8:cdcd:8043:2c5d	128.67.44.93
b51a:901b:cb15:8045:ada8:cdcd:8043:2c5e	128.67.44.94
b51a:901b:cb15:8045:ada8:cdcd:8043:2c5f	128.67.44.95
b51a:901b:cb15:8045:ada8:cdcd:8043:2c60	128.67.44.96
b51a:901b:cb15:8045:ada8:cdcd:8043:2c61	128.67.44.97
b51a:901b:cb15:8045:ada8:cdcd:8043:2c62	128.67.44.98
b51a:901b:cb15:8045:ada8:cdcd:8043:2c63	128.67.44.99
b51a:901b:cb15:8045:ada8:cdcd:8043:2c64	128.67.44.100
b51a:901b:cb15:8045:ada8:cdcd:8043:2c65	128.67.44.101
b51a:901b:cb15:8045:ada8:cdcd:8043:2c66	128.67.44.102
b51a:901b:cb15:8045:ada8:cdcd:8043:2c67	128.67.44.103
b51a:901b:cb15:8045:ada8:cdcd:8043:2c68	128.67.44.104
b51a:901b:cb15:8045:ada8:cdcd:8043:2c69	128.67.44.105
b51a:901b:cb15:8045:ada8:cdcd:8043:2c6a	128.67.44.106
b51a:901b:cb15:8045:ada8:cdcd:8043:2c6b	128.67.44.107
b51a:901b:cb15:8045:ada8:cdcd:8043:2c6c	128.67.44.108
b51a:901b:cb15:8045:ada8:cdcd:8043:2c6d	128.67.44.109
b51a:901b:cb15:8045:ada8:cdcd:8043:2c6e	128.67.44.110
b51a:901b:cb15:8045:ada8:cdcd:8043:2c6f	128.67.44.111
b51a:901b:cb15:8045:ada8:cdcd:8043:2c70	128.67.44.112
b51a:901b:cb15:8045:ada8:cdcd:8043:2c71	128.67.44.113
b51a:901b:cb15:8045:ada8:cdcd:8043:2c72	128.67.44.114
b51a:901b:cb15:8045:ada8:cdcd:8043:2c73	128.67.44.115
b51a:901b:cb15:8045:ada8:cdcd:8043:2c74	128.67.44.116
b51a:901b:cb15:8045:ada8:cdcd:8043:2c75	128.67.44.117
b51a:901b:cb15:8045:ada8:cdcd:8043:2c76	128.67.44.118
b51a:901b:cb15:8045:ada8:cdcd:8043:2c77	128.67.44.119
b51a:901b:cb15:8045:ada8:cdcd:8043:2c78	128.67.44.120

b51a:901b:cb15:8045:ada8:cdcd:8043:2c79	128.67.44.121
b51a:901b:cb15:8045:ada8:cdcd:8043:2c7a	128.67.44.122
b51a:901b:cb15:8045:ada8:cdcd:8043:2c7b	128.67.44.123
b51a:901b:cb15:8045:ada8:cdcd:8043:2c7c	128.67.44.124
b51a:901b:cb15:8045:ada8:cdcd:8043:2c7d	128.67.44.125
b51a:901b:cb15:8045:ada8:cdcd:8043:2c7e	128.67.44.126
b51a:901b:cb15:8045:ada8:cdcd:8043:2c7f	128.67.44.127
b51a:901b:cb15:8045:ada8:cdcd:8043:2c80	128.67.44.128
b51a:901b:cb15:8045:ada8:cdcd:8043:2c81	128.67.44.129
b51a:901b:cb15:8045:ada8:cdcd:8043:2c82	128.67.44.130
b51a:901b:cb15:8045:ada8:cdcd:8043:2c83	128.67.44.131
b51a:901b:cb15:8045:ada8:cdcd:8043:2c84	128.67.44.132
b51a:901b:cb15:8045:ada8:cdcd:8043:2c85	128.67.44.133
b51a:901b:cb15:8045:ada8:cdcd:8043:2c86	128.67.44.134
b51a:901b:cb15:8045:ada8:cdcd:8043:2c87	128.67.44.135
b51a:901b:cb15:8045:ada8:cdcd:8043:2c88	128.67.44.136
b51a:901b:cb15:8045:ada8:cdcd:8043:2c89	128.67.44.137
b51a:901b:cb15:8045:ada8:cdcd:8043:2c8a	128.67.44.138
b51a:901b:cb15:8045:ada8:cdcd:8043:2c8b	128.67.44.139
b51a:901b:cb15:8045:ada8:cdcd:8043:2c8c	128.67.44.140
b51a:901b:cb15:8045:ada8:cdcd:8043:2c8d	128.67.44.141
b51a:901b:cb15:8045:ada8:cdcd:8043:2c8e	128.67.44.142
b51a:901b:cb15:8045:ada8:cdcd:8043:2c8f	128.67.44.143
b51a:901b:cb15:8045:ada8:cdcd:8043:2c90	128.67.44.144
b51a:901b:cb15:8045:ada8:cdcd:8043:2c91	128.67.44.145
b51a:901b:cb15:8045:ada8:cdcd:8043:2c92	128.67.44.146
b51a:901b:cb15:8045:ada8:cdcd:8043:2c93	128.67.44.147
b51a:901b:cb15:8045:ada8:cdcd:8043:2c94	128.67.44.148
b51a:901b:cb15:8045:ada8:cdcd:8043:2c95	128.67.44.149
b51a:901b:cb15:8045:ada8:cdcd:8043:2c96	128.67.44.150
b51a:901b:cb15:8045:ada8:cdcd:8043:2c97	128.67.44.151
b51a:901b:cb15:8045:ada8:cdcd:8043:2c98	128.67.44.152
b51a:901b:cb15:8045:ada8:cdcd:8043:2c99	128.67.44.153
b51a:901b:cb15:8045:ada8:cdcd:8043:2c9a	128.67.44.154
b51a:901b:cb15:8045:ada8:cdcd:8043:2c9b	128.67.44.155
b51a:901b:cb15:8045:ada8:cdcd:8043:2c9c	128.67.44.156
b51a:901b:cb15:8045:ada8:cdcd:8043:2c9d	128.67.44.157
b51a:901b:cb15:8045:ada8:cdcd:8043:2c9e	128.67.44.158
b51a:901b:cb15:8045:ada8:cdcd:8043:2c9f	128.67.44.159
b51a:901b:cb15:8045:ada8:cdcd:8043:2ca0	128.67.44.160
b51a:901b:cb15:8045:ada8:cdcd:8043:2ca1	128.67.44.161
b51a:901b:cb15:8045:ada8:cdcd:8043:2ca2	128.67.44.162
b51a:901b:cb15:8045:ada8:cdcd:8043:2ca3	128.67.44.163
b51a:901b:cb15:8045:ada8:cdcd:8043:2ca4	128.67.44.164
b51a:901b:cb15:8045:ada8:cdcd:8043:2ca5	128.67.44.165
b51a:901b:cb15:8045:ada8:cdcd:8043:2ca6	128.67.44.166
b51a:901b:cb15:8045:ada8:cdcd:8043:2ca7	128.67.44.167
b51a:901b:cb15:8045:ada8:cdcd:8043:2ca8	128.67.44.168
b51a:901b:cb15:8045:ada8:cdcd:8043:2ca9	128.67.44.169
b51a:901b:cb15:8045:ada8:cdcd:8043:2caa	128.67.44.170
b51a:901b:cb15:8045:ada8:cdcd:8043:2cab	128.67.44.171
b51a:901b:cb15:8045:ada8:cdcd:8043:2cac	128.67.44.172
b51a:901b:cb15:8045:ada8:cdcd:8043:2cad	128.67.44.173
b51a:901b:cb15:8045:ada8:cdcd:8043:2cae	128.67.44.174
b51a:901b:cb15:8045:ada8:cdcd:8043:2caf	128.67.44.175
b51a:901b:cb15:8045:ada8:cdcd:8043:2cb0	128.67.44.176
b51a:901b:cb15:8045:ada8:cdcd:8043:2cb1	128.67.44.177
b51a:901b:cb15:8045:ada8:cdcd:8043:2cb2	128.67.44.178
b51a:901b:cb15:8045:ada8:cdcd:8043:2cb3	128.67.44.179
b51a:901b:cb15:8045:ada8:cdcd:8043:2cb4	128.67.44.180

b51a:901b:cb15:8045:ada8:cdcd:8043:2cb5	128.67.44.181
b51a:901b:cb15:8045:ada8:cdcd:8043:2cb6	128.67.44.182
b51a:901b:cb15:8045:ada8:cdcd:8043:2cb7	128.67.44.183
b51a:901b:cb15:8045:ada8:cdcd:8043:2cb8	128.67.44.184
b51a:901b:cb15:8045:ada8:cdcd:8043:2cb9	128.67.44.185
b51a:901b:cb15:8045:ada8:cdcd:8043:2cba	128.67.44.186
b51a:901b:cb15:8045:ada8:cdcd:8043:2cbb	128.67.44.187
b51a:901b:cb15:8045:ada8:cdcd:8043:2cbc	128.67.44.188
b51a:901b:cb15:8045:ada8:cdcd:8043:2cbd	128.67.44.189
b51a:901b:cb15:8045:ada8:cdcd:8043:2cbe	128.67.44.190
b51a:901b:cb15:8045:ada8:cdcd:8043:2cbf	128.67.44.191
b51a:901b:cb15:8045:ada8:cdcd:8043:2cc0	128.67.44.192
b51a:901b:cb15:8045:ada8:cdcd:8043:2cc1	128.67.44.193
b51a:901b:cb15:8045:ada8:cdcd:8043:2cc2	128.67.44.194
b51a:901b:cb15:8045:ada8:cdcd:8043:2cc3	128.67.44.195
b51a:901b:cb15:8045:ada8:cdcd:8043:2cc4	128.67.44.196
b51a:901b:cb15:8045:ada8:cdcd:8043:2cc5	128.67.44.197
b51a:901b:cb15:8045:ada8:cdcd:8043:2cc6	128.67.44.198
b51a:901b:cb15:8045:ada8:cdcd:8043:2cc7	128.67.44.199
b51a:901b:cb15:8045:ada8:cdcd:8043:2cc8	128.67.44.200
b51a:901b:cb15:8045:ada8:cdcd:8043:2cc9	128.67.44.201
b51a:901b:cb15:8045:ada8:cdcd:8043:2cca	128.67.44.202
b51a:901b:cb15:8045:ada8:cdcd:8043:2ccb	128.67.44.203
b51a:901b:cb15:8045:ada8:cdcd:8043:2ccc	128.67.44.204
b51a:901b:cb15:8045:ada8:cdcd:8043:2ccd	128.67.44.205
b51a:901b:cb15:8045:ada8:cdcd:8043:2cce	128.67.44.206
b51a:901b:cb15:8045:ada8:cdcd:8043:2ccf	128.67.44.207
b51a:901b:cb15:8045:ada8:cdcd:8043:2cd0	128.67.44.208
b51a:901b:cb15:8045:ada8:cdcd:8043:2cd1	128.67.44.209
b51a:901b:cb15:8045:ada8:cdcd:8043:2cd2	128.67.44.210
b51a:901b:cb15:8045:ada8:cdcd:8043:2cd3	128.67.44.211
b51a:901b:cb15:8045:ada8:cdcd:8043:2cd4	128.67.44.212
b51a:901b:cb15:8045:ada8:cdcd:8043:2cd5	128.67.44.213
b51a:901b:cb15:8045:ada8:cdcd:8043:2cd6	128.67.44.214
b51a:901b:cb15:8045:ada8:cdcd:8043:2cd7	128.67.44.215
b51a:901b:cb15:8045:ada8:cdcd:8043:2cd8	128.67.44.216
b51a:901b:cb15:8045:ada8:cdcd:8043:2cd9	128.67.44.217
b51a:901b:cb15:8045:ada8:cdcd:8043:2cda	128.67.44.218
b51a:901b:cb15:8045:ada8:cdcd:8043:2cdb	128.67.44.219
b51a:901b:cb15:8045:ada8:cdcd:8043:2cdc	128.67.44.220
b51a:901b:cb15:8045:ada8:cdcd:8043:2cdd	128.67.44.221
b51a:901b:cb15:8045:ada8:cdcd:8043:2cde	128.67.44.222
b51a:901b:cb15:8045:ada8:cdcd:8043:2cdf	128.67.44.223
b51a:901b:cb15:8045:ada8:cdcd:8043:2ce0	128.67.44.224
b51a:901b:cb15:8045:ada8:cdcd:8043:2ce1	128.67.44.225
b51a:901b:cb15:8045:ada8:cdcd:8043:2ce2	128.67.44.226
b51a:901b:cb15:8045:ada8:cdcd:8043:2ce3	128.67.44.227
b51a:901b:cb15:8045:ada8:cdcd:8043:2ce4	128.67.44.228
b51a:901b:cb15:8045:ada8:cdcd:8043:2ce5	128.67.44.229
b51a:901b:cb15:8045:ada8:cdcd:8043:2ce6	128.67.44.230
b51a:901b:cb15:8045:ada8:cdcd:8043:2ce7	128.67.44.231
b51a:901b:cb15:8045:ada8:cdcd:8043:2ce8	128.67.44.232
b51a:901b:cb15:8045:ada8:cdcd:8043:2ce9	128.67.44.233
b51a:901b:cb15:8045:ada8:cdcd:8043:2cea	128.67.44.234
b51a:901b:cb15:8045:ada8:cdcd:8043:2ceb	128.67.44.235
b51a:901b:cb15:8045:ada8:cdcd:8043:2cec	128.67.44.236
b51a:901b:cb15:8045:ada8:cdcd:8043:2ced	128.67.44.237
b51a:901b:cb15:8045:ada8:cdcd:8043:2cee	128.67.44.238
b51a:901b:cb15:8045:ada8:cdcd:8043:2cef	128.67.44.239
b51a:901b:cb15:8045:ada8:cdcd:8043:2cf0	128.67.44.240
b51a:901b:cb15:8045:ada8:cdcd:8043:2cf1	128.67.44.241
b51a:901b:cb15:8045:ada8:cdcd:8043:2cf2	128.67.44.242
b51a:901b:cb15:8045:ada8:cdcd:8043:2cf3	128.67.44.243
b51a:901b:cb15:8045:ada8:cdcd:8043:2cf4	128.67.44.244
b51a:901b:cb15:8045:ada8:cdcd:8043:2cf5	128.67.44.245
b51a:901b:cb15:8045:ada8:cdcd:8043:2cf6	128.67.44.246
b51a:901b:cb15:8045:ada8:cdcd:8043:2cf7	128.67.44.247
b51a:901b:cb15:8045:ada8:cdcd:8043:2cf8	128.67.44.248
b51a:901b:cb15:8045:ada8:cdcd:8043:2cf9	128.67.44.249
b51a:901b:cb15:8045:ada8:cdcd:8043:2cfa	128.67.44.250
b51a:901b:cb15:8045:ada8:cdcd:8043:2cfb	128.67.44.251
b51a:901b:cb15:8045:ada8:cdcd:8043:2cfc	128.67.44.252
b51a:901b:cb15:8045:ada8:cdcd:8043:2cfd	128.67.44.253
b51a:901b:cb15:8045:ada8:cdcd:8043:2cfe	128.67.44.254
b51a:901b:cb15:8045:ada8:cdcd:8043:2cff	128.67.44.255

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.