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:be24:7f12:6c01	127.18.108.1
b51a:901b:cb15:8045:ada8:be24:7f12:6c02	127.18.108.2
b51a:901b:cb15:8045:ada8:be24:7f12:6c03	127.18.108.3
b51a:901b:cb15:8045:ada8:be24:7f12:6c04	127.18.108.4
b51a:901b:cb15:8045:ada8:be24:7f12:6c05	127.18.108.5
b51a:901b:cb15:8045:ada8:be24:7f12:6c06	127.18.108.6
b51a:901b:cb15:8045:ada8:be24:7f12:6c07	127.18.108.7
b51a:901b:cb15:8045:ada8:be24:7f12:6c08	127.18.108.8
b51a:901b:cb15:8045:ada8:be24:7f12:6c09	127.18.108.9
b51a:901b:cb15:8045:ada8:be24:7f12:6c0a	127.18.108.10
b51a:901b:cb15:8045:ada8:be24:7f12:6c0b	127.18.108.11
b51a:901b:cb15:8045:ada8:be24:7f12:6c0c	127.18.108.12
b51a:901b:cb15:8045:ada8:be24:7f12:6c0d	127.18.108.13
b51a:901b:cb15:8045:ada8:be24:7f12:6c0e	127.18.108.14
b51a:901b:cb15:8045:ada8:be24:7f12:6c0f	127.18.108.15
b51a:901b:cb15:8045:ada8:be24:7f12:6c10	127.18.108.16
b51a:901b:cb15:8045:ada8:be24:7f12:6c11	127.18.108.17
b51a:901b:cb15:8045:ada8:be24:7f12:6c12	127.18.108.18
b51a:901b:cb15:8045:ada8:be24:7f12:6c13	127.18.108.19
b51a:901b:cb15:8045:ada8:be24:7f12:6c14	127.18.108.20
b51a:901b:cb15:8045:ada8:be24:7f12:6c15	127.18.108.21
b51a:901b:cb15:8045:ada8:be24:7f12:6c16	127.18.108.22
b51a:901b:cb15:8045:ada8:be24:7f12:6c17	127.18.108.23
b51a:901b:cb15:8045:ada8:be24:7f12:6c18	127.18.108.24
b51a:901b:cb15:8045:ada8:be24:7f12:6c19	127.18.108.25
b51a:901b:cb15:8045:ada8:be24:7f12:6c1a	127.18.108.26
b51a:901b:cb15:8045:ada8:be24:7f12:6c1b	127.18.108.27
b51a:901b:cb15:8045:ada8:be24:7f12:6c1c	127.18.108.28
b51a:901b:cb15:8045:ada8:be24:7f12:6c1d	127.18.108.29
b51a:901b:cb15:8045:ada8:be24:7f12:6c1e	127.18.108.30
b51a:901b:cb15:8045:ada8:be24:7f12:6c1f	127.18.108.31
b51a:901b:cb15:8045:ada8:be24:7f12:6c20	127.18.108.32
b51a:901b:cb15:8045:ada8:be24:7f12:6c21	127.18.108.33
b51a:901b:cb15:8045:ada8:be24:7f12:6c22	127.18.108.34
b51a:901b:cb15:8045:ada8:be24:7f12:6c23	127.18.108.35
b51a:901b:cb15:8045:ada8:be24:7f12:6c24	127.18.108.36
b51a:901b:cb15:8045:ada8:be24:7f12:6c25	127.18.108.37
b51a:901b:cb15:8045:ada8:be24:7f12:6c26	127.18.108.38
b51a:901b:cb15:8045:ada8:be24:7f12:6c27	127.18.108.39
b51a:901b:cb15:8045:ada8:be24:7f12:6c28	127.18.108.40
b51a:901b:cb15:8045:ada8:be24:7f12:6c29	127.18.108.41
b51a:901b:cb15:8045:ada8:be24:7f12:6c2a	127.18.108.42
b51a:901b:cb15:8045:ada8:be24:7f12:6c2b	127.18.108.43
b51a:901b:cb15:8045:ada8:be24:7f12:6c2c	127.18.108.44
b51a:901b:cb15:8045:ada8:be24:7f12:6c2d	127.18.108.45
b51a:901b:cb15:8045:ada8:be24:7f12:6c2e	127.18.108.46
b51a:901b:cb15:8045:ada8:be24:7f12:6c2f	127.18.108.47
b51a:901b:cb15:8045:ada8:be24:7f12:6c30	127.18.108.48
b51a:901b:cb15:8045:ada8:be24:7f12:6c31	127.18.108.49
b51a:901b:cb15:8045:ada8:be24:7f12:6c32	127.18.108.50
b51a:901b:cb15:8045:ada8:be24:7f12:6c33	127.18.108.51
b51a:901b:cb15:8045:ada8:be24:7f12:6c34	127.18.108.52
b51a:901b:cb15:8045:ada8:be24:7f12:6c35	127.18.108.53
b51a:901b:cb15:8045:ada8:be24:7f12:6c36	127.18.108.54
b51a:901b:cb15:8045:ada8:be24:7f12:6c37	127.18.108.55
b51a:901b:cb15:8045:ada8:be24:7f12:6c38	127.18.108.56
b51a:901b:cb15:8045:ada8:be24:7f12:6c39	127.18.108.57
b51a:901b:cb15:8045:ada8:be24:7f12:6c3a	127.18.108.58
b51a:901b:cb15:8045:ada8:be24:7f12:6c3b	127.18.108.59
b51a:901b:cb15:8045:ada8:be24:7f12:6c3c	127.18.108.60

b51a:901b:cb15:8045:ada8:be24:7f12:6c3d	127.18.108.61
b51a:901b:cb15:8045:ada8:be24:7f12:6c3e	127.18.108.62
b51a:901b:cb15:8045:ada8:be24:7f12:6c3f	127.18.108.63
b51a:901b:cb15:8045:ada8:be24:7f12:6c40	127.18.108.64
b51a:901b:cb15:8045:ada8:be24:7f12:6c41	127.18.108.65
b51a:901b:cb15:8045:ada8:be24:7f12:6c42	127.18.108.66
b51a:901b:cb15:8045:ada8:be24:7f12:6c43	127.18.108.67
b51a:901b:cb15:8045:ada8:be24:7f12:6c44	127.18.108.68
b51a:901b:cb15:8045:ada8:be24:7f12:6c45	127.18.108.69
b51a:901b:cb15:8045:ada8:be24:7f12:6c46	127.18.108.70
b51a:901b:cb15:8045:ada8:be24:7f12:6c47	127.18.108.71
b51a:901b:cb15:8045:ada8:be24:7f12:6c48	127.18.108.72
b51a:901b:cb15:8045:ada8:be24:7f12:6c49	127.18.108.73
b51a:901b:cb15:8045:ada8:be24:7f12:6c4a	127.18.108.74
b51a:901b:cb15:8045:ada8:be24:7f12:6c4b	127.18.108.75
b51a:901b:cb15:8045:ada8:be24:7f12:6c4c	127.18.108.76
b51a:901b:cb15:8045:ada8:be24:7f12:6c4d	127.18.108.77
b51a:901b:cb15:8045:ada8:be24:7f12:6c4e	127.18.108.78
b51a:901b:cb15:8045:ada8:be24:7f12:6c4f	127.18.108.79
b51a:901b:cb15:8045:ada8:be24:7f12:6c50	127.18.108.80
b51a:901b:cb15:8045:ada8:be24:7f12:6c51	127.18.108.81
b51a:901b:cb15:8045:ada8:be24:7f12:6c52	127.18.108.82
b51a:901b:cb15:8045:ada8:be24:7f12:6c53	127.18.108.83
b51a:901b:cb15:8045:ada8:be24:7f12:6c54	127.18.108.84
b51a:901b:cb15:8045:ada8:be24:7f12:6c55	127.18.108.85
b51a:901b:cb15:8045:ada8:be24:7f12:6c56	127.18.108.86
b51a:901b:cb15:8045:ada8:be24:7f12:6c57	127.18.108.87
b51a:901b:cb15:8045:ada8:be24:7f12:6c58	127.18.108.88
b51a:901b:cb15:8045:ada8:be24:7f12:6c59	127.18.108.89
b51a:901b:cb15:8045:ada8:be24:7f12:6c5a	127.18.108.90
b51a:901b:cb15:8045:ada8:be24:7f12:6c5b	127.18.108.91
b51a:901b:cb15:8045:ada8:be24:7f12:6c5c	127.18.108.92
b51a:901b:cb15:8045:ada8:be24:7f12:6c5d	127.18.108.93
b51a:901b:cb15:8045:ada8:be24:7f12:6c5e	127.18.108.94
b51a:901b:cb15:8045:ada8:be24:7f12:6c5f	127.18.108.95
b51a:901b:cb15:8045:ada8:be24:7f12:6c60	127.18.108.96
b51a:901b:cb15:8045:ada8:be24:7f12:6c61	127.18.108.97
b51a:901b:cb15:8045:ada8:be24:7f12:6c62	127.18.108.98
b51a:901b:cb15:8045:ada8:be24:7f12:6c63	127.18.108.99
b51a:901b:cb15:8045:ada8:be24:7f12:6c64	127.18.108.100
b51a:901b:cb15:8045:ada8:be24:7f12:6c65	127.18.108.101
b51a:901b:cb15:8045:ada8:be24:7f12:6c66	127.18.108.102
b51a:901b:cb15:8045:ada8:be24:7f12:6c67	127.18.108.103
b51a:901b:cb15:8045:ada8:be24:7f12:6c68	127.18.108.104
b51a:901b:cb15:8045:ada8:be24:7f12:6c69	127.18.108.105
b51a:901b:cb15:8045:ada8:be24:7f12:6c6a	127.18.108.106
b51a:901b:cb15:8045:ada8:be24:7f12:6c6b	127.18.108.107
b51a:901b:cb15:8045:ada8:be24:7f12:6c6c	127.18.108.108
b51a:901b:cb15:8045:ada8:be24:7f12:6c6d	127.18.108.109
b51a:901b:cb15:8045:ada8:be24:7f12:6c6e	127.18.108.110
b51a:901b:cb15:8045:ada8:be24:7f12:6c6f	127.18.108.111
b51a:901b:cb15:8045:ada8:be24:7f12:6c70	127.18.108.112
b51a:901b:cb15:8045:ada8:be24:7f12:6c71	127.18.108.113
b51a:901b:cb15:8045:ada8:be24:7f12:6c72	127.18.108.114
b51a:901b:cb15:8045:ada8:be24:7f12:6c73	127.18.108.115
b51a:901b:cb15:8045:ada8:be24:7f12:6c74	127.18.108.116
b51a:901b:cb15:8045:ada8:be24:7f12:6c75	127.18.108.117
b51a:901b:cb15:8045:ada8:be24:7f12:6c76	127.18.108.118
b51a:901b:cb15:8045:ada8:be24:7f12:6c77	127.18.108.119
b51a:901b:cb15:8045:ada8:be24:7f12:6c78	127.18.108.120

b51a:901b:cb15:8045:ada8:be24:7f12:6c79	127.18.108.121
b51a:901b:cb15:8045:ada8:be24:7f12:6c7a	127.18.108.122
b51a:901b:cb15:8045:ada8:be24:7f12:6c7b	127.18.108.123
b51a:901b:cb15:8045:ada8:be24:7f12:6c7c	127.18.108.124
b51a:901b:cb15:8045:ada8:be24:7f12:6c7d	127.18.108.125
b51a:901b:cb15:8045:ada8:be24:7f12:6c7e	127.18.108.126
b51a:901b:cb15:8045:ada8:be24:7f12:6c7f	127.18.108.127
b51a:901b:cb15:8045:ada8:be24:7f12:6c80	127.18.108.128
b51a:901b:cb15:8045:ada8:be24:7f12:6c81	127.18.108.129
b51a:901b:cb15:8045:ada8:be24:7f12:6c82	127.18.108.130
b51a:901b:cb15:8045:ada8:be24:7f12:6c83	127.18.108.131
b51a:901b:cb15:8045:ada8:be24:7f12:6c84	127.18.108.132
b51a:901b:cb15:8045:ada8:be24:7f12:6c85	127.18.108.133
b51a:901b:cb15:8045:ada8:be24:7f12:6c86	127.18.108.134
b51a:901b:cb15:8045:ada8:be24:7f12:6c87	127.18.108.135
b51a:901b:cb15:8045:ada8:be24:7f12:6c88	127.18.108.136
b51a:901b:cb15:8045:ada8:be24:7f12:6c89	127.18.108.137
b51a:901b:cb15:8045:ada8:be24:7f12:6c8a	127.18.108.138
b51a:901b:cb15:8045:ada8:be24:7f12:6c8b	127.18.108.139
b51a:901b:cb15:8045:ada8:be24:7f12:6c8c	127.18.108.140
b51a:901b:cb15:8045:ada8:be24:7f12:6c8d	127.18.108.141
b51a:901b:cb15:8045:ada8:be24:7f12:6c8e	127.18.108.142
b51a:901b:cb15:8045:ada8:be24:7f12:6c8f	127.18.108.143
b51a:901b:cb15:8045:ada8:be24:7f12:6c90	127.18.108.144
b51a:901b:cb15:8045:ada8:be24:7f12:6c91	127.18.108.145
b51a:901b:cb15:8045:ada8:be24:7f12:6c92	127.18.108.146
b51a:901b:cb15:8045:ada8:be24:7f12:6c93	127.18.108.147
b51a:901b:cb15:8045:ada8:be24:7f12:6c94	127.18.108.148
b51a:901b:cb15:8045:ada8:be24:7f12:6c95	127.18.108.149
b51a:901b:cb15:8045:ada8:be24:7f12:6c96	127.18.108.150
b51a:901b:cb15:8045:ada8:be24:7f12:6c97	127.18.108.151
b51a:901b:cb15:8045:ada8:be24:7f12:6c98	127.18.108.152
b51a:901b:cb15:8045:ada8:be24:7f12:6c99	127.18.108.153
b51a:901b:cb15:8045:ada8:be24:7f12:6c9a	127.18.108.154
b51a:901b:cb15:8045:ada8:be24:7f12:6c9b	127.18.108.155
b51a:901b:cb15:8045:ada8:be24:7f12:6c9c	127.18.108.156
b51a:901b:cb15:8045:ada8:be24:7f12:6c9d	127.18.108.157
b51a:901b:cb15:8045:ada8:be24:7f12:6c9e	127.18.108.158
b51a:901b:cb15:8045:ada8:be24:7f12:6c9f	127.18.108.159
b51a:901b:cb15:8045:ada8:be24:7f12:6ca0	127.18.108.160
b51a:901b:cb15:8045:ada8:be24:7f12:6ca1	127.18.108.161
b51a:901b:cb15:8045:ada8:be24:7f12:6ca2	127.18.108.162
b51a:901b:cb15:8045:ada8:be24:7f12:6ca3	127.18.108.163
b51a:901b:cb15:8045:ada8:be24:7f12:6ca4	127.18.108.164
b51a:901b:cb15:8045:ada8:be24:7f12:6ca5	127.18.108.165
b51a:901b:cb15:8045:ada8:be24:7f12:6ca6	127.18.108.166
b51a:901b:cb15:8045:ada8:be24:7f12:6ca7	127.18.108.167
b51a:901b:cb15:8045:ada8:be24:7f12:6ca8	127.18.108.168
b51a:901b:cb15:8045:ada8:be24:7f12:6ca9	127.18.108.169
b51a:901b:cb15:8045:ada8:be24:7f12:6caa	127.18.108.170
b51a:901b:cb15:8045:ada8:be24:7f12:6cab	127.18.108.171
b51a:901b:cb15:8045:ada8:be24:7f12:6cac	127.18.108.172
b51a:901b:cb15:8045:ada8:be24:7f12:6cad	127.18.108.173
b51a:901b:cb15:8045:ada8:be24:7f12:6cae	127.18.108.174
b51a:901b:cb15:8045:ada8:be24:7f12:6caf	127.18.108.175
b51a:901b:cb15:8045:ada8:be24:7f12:6cb0	127.18.108.176
b51a:901b:cb15:8045:ada8:be24:7f12:6cb1	127.18.108.177
b51a:901b:cb15:8045:ada8:be24:7f12:6cb2	127.18.108.178
b51a:901b:cb15:8045:ada8:be24:7f12:6cb3	127.18.108.179
b51a:901b:cb15:8045:ada8:be24:7f12:6cb4	127.18.108.180

b51a:901b:cb15:8045:ada8:be24:7f12:6cb5	127.18.108.181
b51a:901b:cb15:8045:ada8:be24:7f12:6cb6	127.18.108.182
b51a:901b:cb15:8045:ada8:be24:7f12:6cb7	127.18.108.183
b51a:901b:cb15:8045:ada8:be24:7f12:6cb8	127.18.108.184
b51a:901b:cb15:8045:ada8:be24:7f12:6cb9	127.18.108.185
b51a:901b:cb15:8045:ada8:be24:7f12:6cba	127.18.108.186
b51a:901b:cb15:8045:ada8:be24:7f12:6cbb	127.18.108.187
b51a:901b:cb15:8045:ada8:be24:7f12:6cbc	127.18.108.188
b51a:901b:cb15:8045:ada8:be24:7f12:6cbd	127.18.108.189
b51a:901b:cb15:8045:ada8:be24:7f12:6cbe	127.18.108.190
b51a:901b:cb15:8045:ada8:be24:7f12:6cbf	127.18.108.191
b51a:901b:cb15:8045:ada8:be24:7f12:6cc0	127.18.108.192
b51a:901b:cb15:8045:ada8:be24:7f12:6cc1	127.18.108.193
b51a:901b:cb15:8045:ada8:be24:7f12:6cc2	127.18.108.194
b51a:901b:cb15:8045:ada8:be24:7f12:6cc3	127.18.108.195
b51a:901b:cb15:8045:ada8:be24:7f12:6cc4	127.18.108.196
b51a:901b:cb15:8045:ada8:be24:7f12:6cc5	127.18.108.197
b51a:901b:cb15:8045:ada8:be24:7f12:6cc6	127.18.108.198
b51a:901b:cb15:8045:ada8:be24:7f12:6cc7	127.18.108.199
b51a:901b:cb15:8045:ada8:be24:7f12:6cc8	127.18.108.200
b51a:901b:cb15:8045:ada8:be24:7f12:6cc9	127.18.108.201
b51a:901b:cb15:8045:ada8:be24:7f12:6cca	127.18.108.202
b51a:901b:cb15:8045:ada8:be24:7f12:6ccb	127.18.108.203
b51a:901b:cb15:8045:ada8:be24:7f12:6ccc	127.18.108.204
b51a:901b:cb15:8045:ada8:be24:7f12:6ccd	127.18.108.205
b51a:901b:cb15:8045:ada8:be24:7f12:6cce	127.18.108.206
b51a:901b:cb15:8045:ada8:be24:7f12:6ccf	127.18.108.207
b51a:901b:cb15:8045:ada8:be24:7f12:6cd0	127.18.108.208
b51a:901b:cb15:8045:ada8:be24:7f12:6cd1	127.18.108.209
b51a:901b:cb15:8045:ada8:be24:7f12:6cd2	127.18.108.210
b51a:901b:cb15:8045:ada8:be24:7f12:6cd3	127.18.108.211
b51a:901b:cb15:8045:ada8:be24:7f12:6cd4	127.18.108.212
b51a:901b:cb15:8045:ada8:be24:7f12:6cd5	127.18.108.213
b51a:901b:cb15:8045:ada8:be24:7f12:6cd6	127.18.108.214
b51a:901b:cb15:8045:ada8:be24:7f12:6cd7	127.18.108.215
b51a:901b:cb15:8045:ada8:be24:7f12:6cd8	127.18.108.216
b51a:901b:cb15:8045:ada8:be24:7f12:6cd9	127.18.108.217
b51a:901b:cb15:8045:ada8:be24:7f12:6cda	127.18.108.218
b51a:901b:cb15:8045:ada8:be24:7f12:6cdb	127.18.108.219
b51a:901b:cb15:8045:ada8:be24:7f12:6cdc	127.18.108.220
b51a:901b:cb15:8045:ada8:be24:7f12:6cdd	127.18.108.221
b51a:901b:cb15:8045:ada8:be24:7f12:6cde	127.18.108.222
b51a:901b:cb15:8045:ada8:be24:7f12:6cdf	127.18.108.223
b51a:901b:cb15:8045:ada8:be24:7f12:6ce0	127.18.108.224
b51a:901b:cb15:8045:ada8:be24:7f12:6ce1	127.18.108.225
b51a:901b:cb15:8045:ada8:be24:7f12:6ce2	127.18.108.226
b51a:901b:cb15:8045:ada8:be24:7f12:6ce3	127.18.108.227
b51a:901b:cb15:8045:ada8:be24:7f12:6ce4	127.18.108.228
b51a:901b:cb15:8045:ada8:be24:7f12:6ce5	127.18.108.229
b51a:901b:cb15:8045:ada8:be24:7f12:6ce6	127.18.108.230
b51a:901b:cb15:8045:ada8:be24:7f12:6ce7	127.18.108.231
b51a:901b:cb15:8045:ada8:be24:7f12:6ce8	127.18.108.232
b51a:901b:cb15:8045:ada8:be24:7f12:6ce9	127.18.108.233
b51a:901b:cb15:8045:ada8:be24:7f12:6cea	127.18.108.234
b51a:901b:cb15:8045:ada8:be24:7f12:6ceb	127.18.108.235
b51a:901b:cb15:8045:ada8:be24:7f12:6cec	127.18.108.236
b51a:901b:cb15:8045:ada8:be24:7f12:6ced	127.18.108.237
b51a:901b:cb15:8045:ada8:be24:7f12:6cee	127.18.108.238
b51a:901b:cb15:8045:ada8:be24:7f12:6cef	127.18.108.239
b51a:901b:cb15:8045:ada8:be24:7f12:6cf0	127.18.108.240
b51a:901b:cb15:8045:ada8:be24:7f12:6cf1	127.18.108.241
b51a:901b:cb15:8045:ada8:be24:7f12:6cf2	127.18.108.242
b51a:901b:cb15:8045:ada8:be24:7f12:6cf3	127.18.108.243
b51a:901b:cb15:8045:ada8:be24:7f12:6cf4	127.18.108.244
b51a:901b:cb15:8045:ada8:be24:7f12:6cf5	127.18.108.245
b51a:901b:cb15:8045:ada8:be24:7f12:6cf6	127.18.108.246
b51a:901b:cb15:8045:ada8:be24:7f12:6cf7	127.18.108.247
b51a:901b:cb15:8045:ada8:be24:7f12:6cf8	127.18.108.248
b51a:901b:cb15:8045:ada8:be24:7f12:6cf9	127.18.108.249
b51a:901b:cb15:8045:ada8:be24:7f12:6cfa	127.18.108.250
b51a:901b:cb15:8045:ada8:be24:7f12:6cfb	127.18.108.251
b51a:901b:cb15:8045:ada8:be24:7f12:6cfc	127.18.108.252
b51a:901b:cb15:8045:ada8:be24:7f12:6cfd	127.18.108.253
b51a:901b:cb15:8045:ada8:be24:7f12:6cfe	127.18.108.254
b51a:901b:cb15:8045:ada8:be24:7f12:6cff	127.18.108.255

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.