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:dc01	127.18.220.1
b51a:901b:cb15:8045:ada8:be24:7f12:dc02	127.18.220.2
b51a:901b:cb15:8045:ada8:be24:7f12:dc03	127.18.220.3
b51a:901b:cb15:8045:ada8:be24:7f12:dc04	127.18.220.4
b51a:901b:cb15:8045:ada8:be24:7f12:dc05	127.18.220.5
b51a:901b:cb15:8045:ada8:be24:7f12:dc06	127.18.220.6
b51a:901b:cb15:8045:ada8:be24:7f12:dc07	127.18.220.7
b51a:901b:cb15:8045:ada8:be24:7f12:dc08	127.18.220.8
b51a:901b:cb15:8045:ada8:be24:7f12:dc09	127.18.220.9
b51a:901b:cb15:8045:ada8:be24:7f12:dc0a	127.18.220.10
b51a:901b:cb15:8045:ada8:be24:7f12:dc0b	127.18.220.11
b51a:901b:cb15:8045:ada8:be24:7f12:dc0c	127.18.220.12
b51a:901b:cb15:8045:ada8:be24:7f12:dc0d	127.18.220.13
b51a:901b:cb15:8045:ada8:be24:7f12:dc0e	127.18.220.14
b51a:901b:cb15:8045:ada8:be24:7f12:dc0f	127.18.220.15
b51a:901b:cb15:8045:ada8:be24:7f12:dc10	127.18.220.16
b51a:901b:cb15:8045:ada8:be24:7f12:dc11	127.18.220.17
b51a:901b:cb15:8045:ada8:be24:7f12:dc12	127.18.220.18
b51a:901b:cb15:8045:ada8:be24:7f12:dc13	127.18.220.19
b51a:901b:cb15:8045:ada8:be24:7f12:dc14	127.18.220.20
b51a:901b:cb15:8045:ada8:be24:7f12:dc15	127.18.220.21
b51a:901b:cb15:8045:ada8:be24:7f12:dc16	127.18.220.22
b51a:901b:cb15:8045:ada8:be24:7f12:dc17	127.18.220.23
b51a:901b:cb15:8045:ada8:be24:7f12:dc18	127.18.220.24
b51a:901b:cb15:8045:ada8:be24:7f12:dc19	127.18.220.25
b51a:901b:cb15:8045:ada8:be24:7f12:dc1a	127.18.220.26
b51a:901b:cb15:8045:ada8:be24:7f12:dc1b	127.18.220.27
b51a:901b:cb15:8045:ada8:be24:7f12:dc1c	127.18.220.28
b51a:901b:cb15:8045:ada8:be24:7f12:dc1d	127.18.220.29
b51a:901b:cb15:8045:ada8:be24:7f12:dc1e	127.18.220.30
b51a:901b:cb15:8045:ada8:be24:7f12:dc1f	127.18.220.31
b51a:901b:cb15:8045:ada8:be24:7f12:dc20	127.18.220.32
b51a:901b:cb15:8045:ada8:be24:7f12:dc21	127.18.220.33
b51a:901b:cb15:8045:ada8:be24:7f12:dc22	127.18.220.34
b51a:901b:cb15:8045:ada8:be24:7f12:dc23	127.18.220.35
b51a:901b:cb15:8045:ada8:be24:7f12:dc24	127.18.220.36
b51a:901b:cb15:8045:ada8:be24:7f12:dc25	127.18.220.37
b51a:901b:cb15:8045:ada8:be24:7f12:dc26	127.18.220.38
b51a:901b:cb15:8045:ada8:be24:7f12:dc27	127.18.220.39
b51a:901b:cb15:8045:ada8:be24:7f12:dc28	127.18.220.40
b51a:901b:cb15:8045:ada8:be24:7f12:dc29	127.18.220.41
b51a:901b:cb15:8045:ada8:be24:7f12:dc2a	127.18.220.42
b51a:901b:cb15:8045:ada8:be24:7f12:dc2b	127.18.220.43
b51a:901b:cb15:8045:ada8:be24:7f12:dc2c	127.18.220.44
b51a:901b:cb15:8045:ada8:be24:7f12:dc2d	127.18.220.45
b51a:901b:cb15:8045:ada8:be24:7f12:dc2e	127.18.220.46
b51a:901b:cb15:8045:ada8:be24:7f12:dc2f	127.18.220.47
b51a:901b:cb15:8045:ada8:be24:7f12:dc30	127.18.220.48
b51a:901b:cb15:8045:ada8:be24:7f12:dc31	127.18.220.49
b51a:901b:cb15:8045:ada8:be24:7f12:dc32	127.18.220.50
b51a:901b:cb15:8045:ada8:be24:7f12:dc33	127.18.220.51
b51a:901b:cb15:8045:ada8:be24:7f12:dc34	127.18.220.52
b51a:901b:cb15:8045:ada8:be24:7f12:dc35	127.18.220.53
b51a:901b:cb15:8045:ada8:be24:7f12:dc36	127.18.220.54
b51a:901b:cb15:8045:ada8:be24:7f12:dc37	127.18.220.55
b51a:901b:cb15:8045:ada8:be24:7f12:dc38	127.18.220.56
b51a:901b:cb15:8045:ada8:be24:7f12:dc39	127.18.220.57
b51a:901b:cb15:8045:ada8:be24:7f12:dc3a	127.18.220.58
b51a:901b:cb15:8045:ada8:be24:7f12:dc3b	127.18.220.59
b51a:901b:cb15:8045:ada8:be24:7f12:dc3c	127.18.220.60

b51a:901b:cb15:8045:ada8:be24:7f12:dc3d	127.18.220.61
b51a:901b:cb15:8045:ada8:be24:7f12:dc3e	127.18.220.62
b51a:901b:cb15:8045:ada8:be24:7f12:dc3f	127.18.220.63
b51a:901b:cb15:8045:ada8:be24:7f12:dc40	127.18.220.64
b51a:901b:cb15:8045:ada8:be24:7f12:dc41	127.18.220.65
b51a:901b:cb15:8045:ada8:be24:7f12:dc42	127.18.220.66
b51a:901b:cb15:8045:ada8:be24:7f12:dc43	127.18.220.67
b51a:901b:cb15:8045:ada8:be24:7f12:dc44	127.18.220.68
b51a:901b:cb15:8045:ada8:be24:7f12:dc45	127.18.220.69
b51a:901b:cb15:8045:ada8:be24:7f12:dc46	127.18.220.70
b51a:901b:cb15:8045:ada8:be24:7f12:dc47	127.18.220.71
b51a:901b:cb15:8045:ada8:be24:7f12:dc48	127.18.220.72
b51a:901b:cb15:8045:ada8:be24:7f12:dc49	127.18.220.73
b51a:901b:cb15:8045:ada8:be24:7f12:dc4a	127.18.220.74
b51a:901b:cb15:8045:ada8:be24:7f12:dc4b	127.18.220.75
b51a:901b:cb15:8045:ada8:be24:7f12:dc4c	127.18.220.76
b51a:901b:cb15:8045:ada8:be24:7f12:dc4d	127.18.220.77
b51a:901b:cb15:8045:ada8:be24:7f12:dc4e	127.18.220.78
b51a:901b:cb15:8045:ada8:be24:7f12:dc4f	127.18.220.79
b51a:901b:cb15:8045:ada8:be24:7f12:dc50	127.18.220.80
b51a:901b:cb15:8045:ada8:be24:7f12:dc51	127.18.220.81
b51a:901b:cb15:8045:ada8:be24:7f12:dc52	127.18.220.82
b51a:901b:cb15:8045:ada8:be24:7f12:dc53	127.18.220.83
b51a:901b:cb15:8045:ada8:be24:7f12:dc54	127.18.220.84
b51a:901b:cb15:8045:ada8:be24:7f12:dc55	127.18.220.85
b51a:901b:cb15:8045:ada8:be24:7f12:dc56	127.18.220.86
b51a:901b:cb15:8045:ada8:be24:7f12:dc57	127.18.220.87
b51a:901b:cb15:8045:ada8:be24:7f12:dc58	127.18.220.88
b51a:901b:cb15:8045:ada8:be24:7f12:dc59	127.18.220.89
b51a:901b:cb15:8045:ada8:be24:7f12:dc5a	127.18.220.90
b51a:901b:cb15:8045:ada8:be24:7f12:dc5b	127.18.220.91
b51a:901b:cb15:8045:ada8:be24:7f12:dc5c	127.18.220.92
b51a:901b:cb15:8045:ada8:be24:7f12:dc5d	127.18.220.93
b51a:901b:cb15:8045:ada8:be24:7f12:dc5e	127.18.220.94
b51a:901b:cb15:8045:ada8:be24:7f12:dc5f	127.18.220.95
b51a:901b:cb15:8045:ada8:be24:7f12:dc60	127.18.220.96
b51a:901b:cb15:8045:ada8:be24:7f12:dc61	127.18.220.97
b51a:901b:cb15:8045:ada8:be24:7f12:dc62	127.18.220.98
b51a:901b:cb15:8045:ada8:be24:7f12:dc63	127.18.220.99
b51a:901b:cb15:8045:ada8:be24:7f12:dc64	127.18.220.100
b51a:901b:cb15:8045:ada8:be24:7f12:dc65	127.18.220.101
b51a:901b:cb15:8045:ada8:be24:7f12:dc66	127.18.220.102
b51a:901b:cb15:8045:ada8:be24:7f12:dc67	127.18.220.103
b51a:901b:cb15:8045:ada8:be24:7f12:dc68	127.18.220.104
b51a:901b:cb15:8045:ada8:be24:7f12:dc69	127.18.220.105
b51a:901b:cb15:8045:ada8:be24:7f12:dc6a	127.18.220.106
b51a:901b:cb15:8045:ada8:be24:7f12:dc6b	127.18.220.107
b51a:901b:cb15:8045:ada8:be24:7f12:dc6c	127.18.220.108
b51a:901b:cb15:8045:ada8:be24:7f12:dc6d	127.18.220.109
b51a:901b:cb15:8045:ada8:be24:7f12:dc6e	127.18.220.110
b51a:901b:cb15:8045:ada8:be24:7f12:dc6f	127.18.220.111
b51a:901b:cb15:8045:ada8:be24:7f12:dc70	127.18.220.112
b51a:901b:cb15:8045:ada8:be24:7f12:dc71	127.18.220.113
b51a:901b:cb15:8045:ada8:be24:7f12:dc72	127.18.220.114
b51a:901b:cb15:8045:ada8:be24:7f12:dc73	127.18.220.115
b51a:901b:cb15:8045:ada8:be24:7f12:dc74	127.18.220.116
b51a:901b:cb15:8045:ada8:be24:7f12:dc75	127.18.220.117
b51a:901b:cb15:8045:ada8:be24:7f12:dc76	127.18.220.118
b51a:901b:cb15:8045:ada8:be24:7f12:dc77	127.18.220.119
b51a:901b:cb15:8045:ada8:be24:7f12:dc78	127.18.220.120

b51a:901b:cb15:8045:ada8:be24:7f12:dc79	127.18.220.121
b51a:901b:cb15:8045:ada8:be24:7f12:dc7a	127.18.220.122
b51a:901b:cb15:8045:ada8:be24:7f12:dc7b	127.18.220.123
b51a:901b:cb15:8045:ada8:be24:7f12:dc7c	127.18.220.124
b51a:901b:cb15:8045:ada8:be24:7f12:dc7d	127.18.220.125
b51a:901b:cb15:8045:ada8:be24:7f12:dc7e	127.18.220.126
b51a:901b:cb15:8045:ada8:be24:7f12:dc7f	127.18.220.127
b51a:901b:cb15:8045:ada8:be24:7f12:dc80	127.18.220.128
b51a:901b:cb15:8045:ada8:be24:7f12:dc81	127.18.220.129
b51a:901b:cb15:8045:ada8:be24:7f12:dc82	127.18.220.130
b51a:901b:cb15:8045:ada8:be24:7f12:dc83	127.18.220.131
b51a:901b:cb15:8045:ada8:be24:7f12:dc84	127.18.220.132
b51a:901b:cb15:8045:ada8:be24:7f12:dc85	127.18.220.133
b51a:901b:cb15:8045:ada8:be24:7f12:dc86	127.18.220.134
b51a:901b:cb15:8045:ada8:be24:7f12:dc87	127.18.220.135
b51a:901b:cb15:8045:ada8:be24:7f12:dc88	127.18.220.136
b51a:901b:cb15:8045:ada8:be24:7f12:dc89	127.18.220.137
b51a:901b:cb15:8045:ada8:be24:7f12:dc8a	127.18.220.138
b51a:901b:cb15:8045:ada8:be24:7f12:dc8b	127.18.220.139
b51a:901b:cb15:8045:ada8:be24:7f12:dc8c	127.18.220.140
b51a:901b:cb15:8045:ada8:be24:7f12:dc8d	127.18.220.141
b51a:901b:cb15:8045:ada8:be24:7f12:dc8e	127.18.220.142
b51a:901b:cb15:8045:ada8:be24:7f12:dc8f	127.18.220.143
b51a:901b:cb15:8045:ada8:be24:7f12:dc90	127.18.220.144
b51a:901b:cb15:8045:ada8:be24:7f12:dc91	127.18.220.145
b51a:901b:cb15:8045:ada8:be24:7f12:dc92	127.18.220.146
b51a:901b:cb15:8045:ada8:be24:7f12:dc93	127.18.220.147
b51a:901b:cb15:8045:ada8:be24:7f12:dc94	127.18.220.148
b51a:901b:cb15:8045:ada8:be24:7f12:dc95	127.18.220.149
b51a:901b:cb15:8045:ada8:be24:7f12:dc96	127.18.220.150
b51a:901b:cb15:8045:ada8:be24:7f12:dc97	127.18.220.151
b51a:901b:cb15:8045:ada8:be24:7f12:dc98	127.18.220.152
b51a:901b:cb15:8045:ada8:be24:7f12:dc99	127.18.220.153
b51a:901b:cb15:8045:ada8:be24:7f12:dc9a	127.18.220.154
b51a:901b:cb15:8045:ada8:be24:7f12:dc9b	127.18.220.155
b51a:901b:cb15:8045:ada8:be24:7f12:dc9c	127.18.220.156
b51a:901b:cb15:8045:ada8:be24:7f12:dc9d	127.18.220.157
b51a:901b:cb15:8045:ada8:be24:7f12:dc9e	127.18.220.158
b51a:901b:cb15:8045:ada8:be24:7f12:dc9f	127.18.220.159
b51a:901b:cb15:8045:ada8:be24:7f12:dca0	127.18.220.160
b51a:901b:cb15:8045:ada8:be24:7f12:dca1	127.18.220.161
b51a:901b:cb15:8045:ada8:be24:7f12:dca2	127.18.220.162
b51a:901b:cb15:8045:ada8:be24:7f12:dca3	127.18.220.163
b51a:901b:cb15:8045:ada8:be24:7f12:dca4	127.18.220.164
b51a:901b:cb15:8045:ada8:be24:7f12:dca5	127.18.220.165
b51a:901b:cb15:8045:ada8:be24:7f12:dca6	127.18.220.166
b51a:901b:cb15:8045:ada8:be24:7f12:dca7	127.18.220.167
b51a:901b:cb15:8045:ada8:be24:7f12:dca8	127.18.220.168
b51a:901b:cb15:8045:ada8:be24:7f12:dca9	127.18.220.169
b51a:901b:cb15:8045:ada8:be24:7f12:dcaa	127.18.220.170
b51a:901b:cb15:8045:ada8:be24:7f12:dcab	127.18.220.171
b51a:901b:cb15:8045:ada8:be24:7f12:dcac	127.18.220.172
b51a:901b:cb15:8045:ada8:be24:7f12:dcad	127.18.220.173
b51a:901b:cb15:8045:ada8:be24:7f12:dcae	127.18.220.174
b51a:901b:cb15:8045:ada8:be24:7f12:dcaf	127.18.220.175
b51a:901b:cb15:8045:ada8:be24:7f12:dcb0	127.18.220.176
b51a:901b:cb15:8045:ada8:be24:7f12:dcb1	127.18.220.177
b51a:901b:cb15:8045:ada8:be24:7f12:dcb2	127.18.220.178
b51a:901b:cb15:8045:ada8:be24:7f12:dcb3	127.18.220.179
b51a:901b:cb15:8045:ada8:be24:7f12:dcb4	127.18.220.180

b51a:901b:cb15:8045:ada8:be24:7f12:dcb5	127.18.220.181
b51a:901b:cb15:8045:ada8:be24:7f12:dcb6	127.18.220.182
b51a:901b:cb15:8045:ada8:be24:7f12:dcb7	127.18.220.183
b51a:901b:cb15:8045:ada8:be24:7f12:dcb8	127.18.220.184
b51a:901b:cb15:8045:ada8:be24:7f12:dcb9	127.18.220.185
b51a:901b:cb15:8045:ada8:be24:7f12:dcba	127.18.220.186
b51a:901b:cb15:8045:ada8:be24:7f12:dcbb	127.18.220.187
b51a:901b:cb15:8045:ada8:be24:7f12:dcbc	127.18.220.188
b51a:901b:cb15:8045:ada8:be24:7f12:dcbd	127.18.220.189
b51a:901b:cb15:8045:ada8:be24:7f12:dcbe	127.18.220.190
b51a:901b:cb15:8045:ada8:be24:7f12:dcbf	127.18.220.191
b51a:901b:cb15:8045:ada8:be24:7f12:dcc0	127.18.220.192
b51a:901b:cb15:8045:ada8:be24:7f12:dcc1	127.18.220.193
b51a:901b:cb15:8045:ada8:be24:7f12:dcc2	127.18.220.194
b51a:901b:cb15:8045:ada8:be24:7f12:dcc3	127.18.220.195
b51a:901b:cb15:8045:ada8:be24:7f12:dcc4	127.18.220.196
b51a:901b:cb15:8045:ada8:be24:7f12:dcc5	127.18.220.197
b51a:901b:cb15:8045:ada8:be24:7f12:dcc6	127.18.220.198
b51a:901b:cb15:8045:ada8:be24:7f12:dcc7	127.18.220.199
b51a:901b:cb15:8045:ada8:be24:7f12:dcc8	127.18.220.200
b51a:901b:cb15:8045:ada8:be24:7f12:dcc9	127.18.220.201
b51a:901b:cb15:8045:ada8:be24:7f12:dcca	127.18.220.202
b51a:901b:cb15:8045:ada8:be24:7f12:dccb	127.18.220.203
b51a:901b:cb15:8045:ada8:be24:7f12:dccc	127.18.220.204
b51a:901b:cb15:8045:ada8:be24:7f12:dccd	127.18.220.205
b51a:901b:cb15:8045:ada8:be24:7f12:dcce	127.18.220.206
b51a:901b:cb15:8045:ada8:be24:7f12:dccf	127.18.220.207
b51a:901b:cb15:8045:ada8:be24:7f12:dcd0	127.18.220.208
b51a:901b:cb15:8045:ada8:be24:7f12:dcd1	127.18.220.209
b51a:901b:cb15:8045:ada8:be24:7f12:dcd2	127.18.220.210
b51a:901b:cb15:8045:ada8:be24:7f12:dcd3	127.18.220.211
b51a:901b:cb15:8045:ada8:be24:7f12:dcd4	127.18.220.212
b51a:901b:cb15:8045:ada8:be24:7f12:dcd5	127.18.220.213
b51a:901b:cb15:8045:ada8:be24:7f12:dcd6	127.18.220.214
b51a:901b:cb15:8045:ada8:be24:7f12:dcd7	127.18.220.215
b51a:901b:cb15:8045:ada8:be24:7f12:dcd8	127.18.220.216
b51a:901b:cb15:8045:ada8:be24:7f12:dcd9	127.18.220.217
b51a:901b:cb15:8045:ada8:be24:7f12:dcda	127.18.220.218
b51a:901b:cb15:8045:ada8:be24:7f12:dcdb	127.18.220.219
b51a:901b:cb15:8045:ada8:be24:7f12:dcdc	127.18.220.220
b51a:901b:cb15:8045:ada8:be24:7f12:dcdd	127.18.220.221
b51a:901b:cb15:8045:ada8:be24:7f12:dcde	127.18.220.222
b51a:901b:cb15:8045:ada8:be24:7f12:dcdf	127.18.220.223
b51a:901b:cb15:8045:ada8:be24:7f12:dce0	127.18.220.224
b51a:901b:cb15:8045:ada8:be24:7f12:dce1	127.18.220.225
b51a:901b:cb15:8045:ada8:be24:7f12:dce2	127.18.220.226
b51a:901b:cb15:8045:ada8:be24:7f12:dce3	127.18.220.227
b51a:901b:cb15:8045:ada8:be24:7f12:dce4	127.18.220.228
b51a:901b:cb15:8045:ada8:be24:7f12:dce5	127.18.220.229
b51a:901b:cb15:8045:ada8:be24:7f12:dce6	127.18.220.230
b51a:901b:cb15:8045:ada8:be24:7f12:dce7	127.18.220.231
b51a:901b:cb15:8045:ada8:be24:7f12:dce8	127.18.220.232
b51a:901b:cb15:8045:ada8:be24:7f12:dce9	127.18.220.233
b51a:901b:cb15:8045:ada8:be24:7f12:dcea	127.18.220.234
b51a:901b:cb15:8045:ada8:be24:7f12:dceb	127.18.220.235
b51a:901b:cb15:8045:ada8:be24:7f12:dcec	127.18.220.236
b51a:901b:cb15:8045:ada8:be24:7f12:dced	127.18.220.237
b51a:901b:cb15:8045:ada8:be24:7f12:dcee	127.18.220.238
b51a:901b:cb15:8045:ada8:be24:7f12:dcef	127.18.220.239
b51a:901b:cb15:8045:ada8:be24:7f12:dcf0	127.18.220.240
b51a:901b:cb15:8045:ada8:be24:7f12:dcf1	127.18.220.241
b51a:901b:cb15:8045:ada8:be24:7f12:dcf2	127.18.220.242
b51a:901b:cb15:8045:ada8:be24:7f12:dcf3	127.18.220.243
b51a:901b:cb15:8045:ada8:be24:7f12:dcf4	127.18.220.244
b51a:901b:cb15:8045:ada8:be24:7f12:dcf5	127.18.220.245
b51a:901b:cb15:8045:ada8:be24:7f12:dcf6	127.18.220.246
b51a:901b:cb15:8045:ada8:be24:7f12:dcf7	127.18.220.247
b51a:901b:cb15:8045:ada8:be24:7f12:dcf8	127.18.220.248
b51a:901b:cb15:8045:ada8:be24:7f12:dcf9	127.18.220.249
b51a:901b:cb15:8045:ada8:be24:7f12:dcfa	127.18.220.250
b51a:901b:cb15:8045:ada8:be24:7f12:dcfb	127.18.220.251
b51a:901b:cb15:8045:ada8:be24:7f12:dcfc	127.18.220.252
b51a:901b:cb15:8045:ada8:be24:7f12:dcfd	127.18.220.253
b51a:901b:cb15:8045:ada8:be24:7f12:dcfe	127.18.220.254
b51a:901b:cb15:8045:ada8:be24:7f12:dcff	127.18.220.255

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.