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:db01	127.18.219.1
b51a:901b:cb15:8045:ada8:be24:7f12:db02	127.18.219.2
b51a:901b:cb15:8045:ada8:be24:7f12:db03	127.18.219.3
b51a:901b:cb15:8045:ada8:be24:7f12:db04	127.18.219.4
b51a:901b:cb15:8045:ada8:be24:7f12:db05	127.18.219.5
b51a:901b:cb15:8045:ada8:be24:7f12:db06	127.18.219.6
b51a:901b:cb15:8045:ada8:be24:7f12:db07	127.18.219.7
b51a:901b:cb15:8045:ada8:be24:7f12:db08	127.18.219.8
b51a:901b:cb15:8045:ada8:be24:7f12:db09	127.18.219.9
b51a:901b:cb15:8045:ada8:be24:7f12:db0a	127.18.219.10
b51a:901b:cb15:8045:ada8:be24:7f12:db0b	127.18.219.11
b51a:901b:cb15:8045:ada8:be24:7f12:db0c	127.18.219.12
b51a:901b:cb15:8045:ada8:be24:7f12:db0d	127.18.219.13
b51a:901b:cb15:8045:ada8:be24:7f12:db0e	127.18.219.14
b51a:901b:cb15:8045:ada8:be24:7f12:db0f	127.18.219.15
b51a:901b:cb15:8045:ada8:be24:7f12:db10	127.18.219.16
b51a:901b:cb15:8045:ada8:be24:7f12:db11	127.18.219.17
b51a:901b:cb15:8045:ada8:be24:7f12:db12	127.18.219.18
b51a:901b:cb15:8045:ada8:be24:7f12:db13	127.18.219.19
b51a:901b:cb15:8045:ada8:be24:7f12:db14	127.18.219.20
b51a:901b:cb15:8045:ada8:be24:7f12:db15	127.18.219.21
b51a:901b:cb15:8045:ada8:be24:7f12:db16	127.18.219.22
b51a:901b:cb15:8045:ada8:be24:7f12:db17	127.18.219.23
b51a:901b:cb15:8045:ada8:be24:7f12:db18	127.18.219.24
b51a:901b:cb15:8045:ada8:be24:7f12:db19	127.18.219.25
b51a:901b:cb15:8045:ada8:be24:7f12:db1a	127.18.219.26
b51a:901b:cb15:8045:ada8:be24:7f12:db1b	127.18.219.27
b51a:901b:cb15:8045:ada8:be24:7f12:db1c	127.18.219.28
b51a:901b:cb15:8045:ada8:be24:7f12:db1d	127.18.219.29
b51a:901b:cb15:8045:ada8:be24:7f12:db1e	127.18.219.30
b51a:901b:cb15:8045:ada8:be24:7f12:db1f	127.18.219.31
b51a:901b:cb15:8045:ada8:be24:7f12:db20	127.18.219.32
b51a:901b:cb15:8045:ada8:be24:7f12:db21	127.18.219.33
b51a:901b:cb15:8045:ada8:be24:7f12:db22	127.18.219.34
b51a:901b:cb15:8045:ada8:be24:7f12:db23	127.18.219.35
b51a:901b:cb15:8045:ada8:be24:7f12:db24	127.18.219.36
b51a:901b:cb15:8045:ada8:be24:7f12:db25	127.18.219.37
b51a:901b:cb15:8045:ada8:be24:7f12:db26	127.18.219.38
b51a:901b:cb15:8045:ada8:be24:7f12:db27	127.18.219.39
b51a:901b:cb15:8045:ada8:be24:7f12:db28	127.18.219.40
b51a:901b:cb15:8045:ada8:be24:7f12:db29	127.18.219.41
b51a:901b:cb15:8045:ada8:be24:7f12:db2a	127.18.219.42
b51a:901b:cb15:8045:ada8:be24:7f12:db2b	127.18.219.43
b51a:901b:cb15:8045:ada8:be24:7f12:db2c	127.18.219.44
b51a:901b:cb15:8045:ada8:be24:7f12:db2d	127.18.219.45
b51a:901b:cb15:8045:ada8:be24:7f12:db2e	127.18.219.46
b51a:901b:cb15:8045:ada8:be24:7f12:db2f	127.18.219.47
b51a:901b:cb15:8045:ada8:be24:7f12:db30	127.18.219.48
b51a:901b:cb15:8045:ada8:be24:7f12:db31	127.18.219.49
b51a:901b:cb15:8045:ada8:be24:7f12:db32	127.18.219.50
b51a:901b:cb15:8045:ada8:be24:7f12:db33	127.18.219.51
b51a:901b:cb15:8045:ada8:be24:7f12:db34	127.18.219.52
b51a:901b:cb15:8045:ada8:be24:7f12:db35	127.18.219.53
b51a:901b:cb15:8045:ada8:be24:7f12:db36	127.18.219.54
b51a:901b:cb15:8045:ada8:be24:7f12:db37	127.18.219.55
b51a:901b:cb15:8045:ada8:be24:7f12:db38	127.18.219.56
b51a:901b:cb15:8045:ada8:be24:7f12:db39	127.18.219.57
b51a:901b:cb15:8045:ada8:be24:7f12:db3a	127.18.219.58
b51a:901b:cb15:8045:ada8:be24:7f12:db3b	127.18.219.59
b51a:901b:cb15:8045:ada8:be24:7f12:db3c	127.18.219.60

b51a:901b:cb15:8045:ada8:be24:7f12:db3d	127.18.219.61
b51a:901b:cb15:8045:ada8:be24:7f12:db3e	127.18.219.62
b51a:901b:cb15:8045:ada8:be24:7f12:db3f	127.18.219.63
b51a:901b:cb15:8045:ada8:be24:7f12:db40	127.18.219.64
b51a:901b:cb15:8045:ada8:be24:7f12:db41	127.18.219.65
b51a:901b:cb15:8045:ada8:be24:7f12:db42	127.18.219.66
b51a:901b:cb15:8045:ada8:be24:7f12:db43	127.18.219.67
b51a:901b:cb15:8045:ada8:be24:7f12:db44	127.18.219.68
b51a:901b:cb15:8045:ada8:be24:7f12:db45	127.18.219.69
b51a:901b:cb15:8045:ada8:be24:7f12:db46	127.18.219.70
b51a:901b:cb15:8045:ada8:be24:7f12:db47	127.18.219.71
b51a:901b:cb15:8045:ada8:be24:7f12:db48	127.18.219.72
b51a:901b:cb15:8045:ada8:be24:7f12:db49	127.18.219.73
b51a:901b:cb15:8045:ada8:be24:7f12:db4a	127.18.219.74
b51a:901b:cb15:8045:ada8:be24:7f12:db4b	127.18.219.75
b51a:901b:cb15:8045:ada8:be24:7f12:db4c	127.18.219.76
b51a:901b:cb15:8045:ada8:be24:7f12:db4d	127.18.219.77
b51a:901b:cb15:8045:ada8:be24:7f12:db4e	127.18.219.78
b51a:901b:cb15:8045:ada8:be24:7f12:db4f	127.18.219.79
b51a:901b:cb15:8045:ada8:be24:7f12:db50	127.18.219.80
b51a:901b:cb15:8045:ada8:be24:7f12:db51	127.18.219.81
b51a:901b:cb15:8045:ada8:be24:7f12:db52	127.18.219.82
b51a:901b:cb15:8045:ada8:be24:7f12:db53	127.18.219.83
b51a:901b:cb15:8045:ada8:be24:7f12:db54	127.18.219.84
b51a:901b:cb15:8045:ada8:be24:7f12:db55	127.18.219.85
b51a:901b:cb15:8045:ada8:be24:7f12:db56	127.18.219.86
b51a:901b:cb15:8045:ada8:be24:7f12:db57	127.18.219.87
b51a:901b:cb15:8045:ada8:be24:7f12:db58	127.18.219.88
b51a:901b:cb15:8045:ada8:be24:7f12:db59	127.18.219.89
b51a:901b:cb15:8045:ada8:be24:7f12:db5a	127.18.219.90
b51a:901b:cb15:8045:ada8:be24:7f12:db5b	127.18.219.91
b51a:901b:cb15:8045:ada8:be24:7f12:db5c	127.18.219.92
b51a:901b:cb15:8045:ada8:be24:7f12:db5d	127.18.219.93
b51a:901b:cb15:8045:ada8:be24:7f12:db5e	127.18.219.94
b51a:901b:cb15:8045:ada8:be24:7f12:db5f	127.18.219.95
b51a:901b:cb15:8045:ada8:be24:7f12:db60	127.18.219.96
b51a:901b:cb15:8045:ada8:be24:7f12:db61	127.18.219.97
b51a:901b:cb15:8045:ada8:be24:7f12:db62	127.18.219.98
b51a:901b:cb15:8045:ada8:be24:7f12:db63	127.18.219.99
b51a:901b:cb15:8045:ada8:be24:7f12:db64	127.18.219.100
b51a:901b:cb15:8045:ada8:be24:7f12:db65	127.18.219.101
b51a:901b:cb15:8045:ada8:be24:7f12:db66	127.18.219.102
b51a:901b:cb15:8045:ada8:be24:7f12:db67	127.18.219.103
b51a:901b:cb15:8045:ada8:be24:7f12:db68	127.18.219.104
b51a:901b:cb15:8045:ada8:be24:7f12:db69	127.18.219.105
b51a:901b:cb15:8045:ada8:be24:7f12:db6a	127.18.219.106
b51a:901b:cb15:8045:ada8:be24:7f12:db6b	127.18.219.107
b51a:901b:cb15:8045:ada8:be24:7f12:db6c	127.18.219.108
b51a:901b:cb15:8045:ada8:be24:7f12:db6d	127.18.219.109
b51a:901b:cb15:8045:ada8:be24:7f12:db6e	127.18.219.110
b51a:901b:cb15:8045:ada8:be24:7f12:db6f	127.18.219.111
b51a:901b:cb15:8045:ada8:be24:7f12:db70	127.18.219.112
b51a:901b:cb15:8045:ada8:be24:7f12:db71	127.18.219.113
b51a:901b:cb15:8045:ada8:be24:7f12:db72	127.18.219.114
b51a:901b:cb15:8045:ada8:be24:7f12:db73	127.18.219.115
b51a:901b:cb15:8045:ada8:be24:7f12:db74	127.18.219.116
b51a:901b:cb15:8045:ada8:be24:7f12:db75	127.18.219.117
b51a:901b:cb15:8045:ada8:be24:7f12:db76	127.18.219.118
b51a:901b:cb15:8045:ada8:be24:7f12:db77	127.18.219.119
b51a:901b:cb15:8045:ada8:be24:7f12:db78	127.18.219.120

b51a:901b:cb15:8045:ada8:be24:7f12:db79	127.18.219.121
b51a:901b:cb15:8045:ada8:be24:7f12:db7a	127.18.219.122
b51a:901b:cb15:8045:ada8:be24:7f12:db7b	127.18.219.123
b51a:901b:cb15:8045:ada8:be24:7f12:db7c	127.18.219.124
b51a:901b:cb15:8045:ada8:be24:7f12:db7d	127.18.219.125
b51a:901b:cb15:8045:ada8:be24:7f12:db7e	127.18.219.126
b51a:901b:cb15:8045:ada8:be24:7f12:db7f	127.18.219.127
b51a:901b:cb15:8045:ada8:be24:7f12:db80	127.18.219.128
b51a:901b:cb15:8045:ada8:be24:7f12:db81	127.18.219.129
b51a:901b:cb15:8045:ada8:be24:7f12:db82	127.18.219.130
b51a:901b:cb15:8045:ada8:be24:7f12:db83	127.18.219.131
b51a:901b:cb15:8045:ada8:be24:7f12:db84	127.18.219.132
b51a:901b:cb15:8045:ada8:be24:7f12:db85	127.18.219.133
b51a:901b:cb15:8045:ada8:be24:7f12:db86	127.18.219.134
b51a:901b:cb15:8045:ada8:be24:7f12:db87	127.18.219.135
b51a:901b:cb15:8045:ada8:be24:7f12:db88	127.18.219.136
b51a:901b:cb15:8045:ada8:be24:7f12:db89	127.18.219.137
b51a:901b:cb15:8045:ada8:be24:7f12:db8a	127.18.219.138
b51a:901b:cb15:8045:ada8:be24:7f12:db8b	127.18.219.139
b51a:901b:cb15:8045:ada8:be24:7f12:db8c	127.18.219.140
b51a:901b:cb15:8045:ada8:be24:7f12:db8d	127.18.219.141
b51a:901b:cb15:8045:ada8:be24:7f12:db8e	127.18.219.142
b51a:901b:cb15:8045:ada8:be24:7f12:db8f	127.18.219.143
b51a:901b:cb15:8045:ada8:be24:7f12:db90	127.18.219.144
b51a:901b:cb15:8045:ada8:be24:7f12:db91	127.18.219.145
b51a:901b:cb15:8045:ada8:be24:7f12:db92	127.18.219.146
b51a:901b:cb15:8045:ada8:be24:7f12:db93	127.18.219.147
b51a:901b:cb15:8045:ada8:be24:7f12:db94	127.18.219.148
b51a:901b:cb15:8045:ada8:be24:7f12:db95	127.18.219.149
b51a:901b:cb15:8045:ada8:be24:7f12:db96	127.18.219.150
b51a:901b:cb15:8045:ada8:be24:7f12:db97	127.18.219.151
b51a:901b:cb15:8045:ada8:be24:7f12:db98	127.18.219.152
b51a:901b:cb15:8045:ada8:be24:7f12:db99	127.18.219.153
b51a:901b:cb15:8045:ada8:be24:7f12:db9a	127.18.219.154
b51a:901b:cb15:8045:ada8:be24:7f12:db9b	127.18.219.155
b51a:901b:cb15:8045:ada8:be24:7f12:db9c	127.18.219.156
b51a:901b:cb15:8045:ada8:be24:7f12:db9d	127.18.219.157
b51a:901b:cb15:8045:ada8:be24:7f12:db9e	127.18.219.158
b51a:901b:cb15:8045:ada8:be24:7f12:db9f	127.18.219.159
b51a:901b:cb15:8045:ada8:be24:7f12:dba0	127.18.219.160
b51a:901b:cb15:8045:ada8:be24:7f12:dba1	127.18.219.161
b51a:901b:cb15:8045:ada8:be24:7f12:dba2	127.18.219.162
b51a:901b:cb15:8045:ada8:be24:7f12:dba3	127.18.219.163
b51a:901b:cb15:8045:ada8:be24:7f12:dba4	127.18.219.164
b51a:901b:cb15:8045:ada8:be24:7f12:dba5	127.18.219.165
b51a:901b:cb15:8045:ada8:be24:7f12:dba6	127.18.219.166
b51a:901b:cb15:8045:ada8:be24:7f12:dba7	127.18.219.167
b51a:901b:cb15:8045:ada8:be24:7f12:dba8	127.18.219.168
b51a:901b:cb15:8045:ada8:be24:7f12:dba9	127.18.219.169
b51a:901b:cb15:8045:ada8:be24:7f12:dbaa	127.18.219.170
b51a:901b:cb15:8045:ada8:be24:7f12:dbab	127.18.219.171
b51a:901b:cb15:8045:ada8:be24:7f12:dbac	127.18.219.172
b51a:901b:cb15:8045:ada8:be24:7f12:dbad	127.18.219.173
b51a:901b:cb15:8045:ada8:be24:7f12:dbae	127.18.219.174
b51a:901b:cb15:8045:ada8:be24:7f12:dbaf	127.18.219.175
b51a:901b:cb15:8045:ada8:be24:7f12:dbb0	127.18.219.176
b51a:901b:cb15:8045:ada8:be24:7f12:dbb1	127.18.219.177
b51a:901b:cb15:8045:ada8:be24:7f12:dbb2	127.18.219.178
b51a:901b:cb15:8045:ada8:be24:7f12:dbb3	127.18.219.179
b51a:901b:cb15:8045:ada8:be24:7f12:dbb4	127.18.219.180

b51a:901b:cb15:8045:ada8:be24:7f12:dbb5	127.18.219.181
b51a:901b:cb15:8045:ada8:be24:7f12:dbb6	127.18.219.182
b51a:901b:cb15:8045:ada8:be24:7f12:dbb7	127.18.219.183
b51a:901b:cb15:8045:ada8:be24:7f12:dbb8	127.18.219.184
b51a:901b:cb15:8045:ada8:be24:7f12:dbb9	127.18.219.185
b51a:901b:cb15:8045:ada8:be24:7f12:dbba	127.18.219.186
b51a:901b:cb15:8045:ada8:be24:7f12:dbbb	127.18.219.187
b51a:901b:cb15:8045:ada8:be24:7f12:dbbc	127.18.219.188
b51a:901b:cb15:8045:ada8:be24:7f12:dbbd	127.18.219.189
b51a:901b:cb15:8045:ada8:be24:7f12:dbbe	127.18.219.190
b51a:901b:cb15:8045:ada8:be24:7f12:dbbf	127.18.219.191
b51a:901b:cb15:8045:ada8:be24:7f12:dbc0	127.18.219.192
b51a:901b:cb15:8045:ada8:be24:7f12:dbc1	127.18.219.193
b51a:901b:cb15:8045:ada8:be24:7f12:dbc2	127.18.219.194
b51a:901b:cb15:8045:ada8:be24:7f12:dbc3	127.18.219.195
b51a:901b:cb15:8045:ada8:be24:7f12:dbc4	127.18.219.196
b51a:901b:cb15:8045:ada8:be24:7f12:dbc5	127.18.219.197
b51a:901b:cb15:8045:ada8:be24:7f12:dbc6	127.18.219.198
b51a:901b:cb15:8045:ada8:be24:7f12:dbc7	127.18.219.199
b51a:901b:cb15:8045:ada8:be24:7f12:dbc8	127.18.219.200
b51a:901b:cb15:8045:ada8:be24:7f12:dbc9	127.18.219.201
b51a:901b:cb15:8045:ada8:be24:7f12:dbca	127.18.219.202
b51a:901b:cb15:8045:ada8:be24:7f12:dbcb	127.18.219.203
b51a:901b:cb15:8045:ada8:be24:7f12:dbcc	127.18.219.204
b51a:901b:cb15:8045:ada8:be24:7f12:dbcd	127.18.219.205
b51a:901b:cb15:8045:ada8:be24:7f12:dbce	127.18.219.206
b51a:901b:cb15:8045:ada8:be24:7f12:dbcf	127.18.219.207
b51a:901b:cb15:8045:ada8:be24:7f12:dbd0	127.18.219.208
b51a:901b:cb15:8045:ada8:be24:7f12:dbd1	127.18.219.209
b51a:901b:cb15:8045:ada8:be24:7f12:dbd2	127.18.219.210
b51a:901b:cb15:8045:ada8:be24:7f12:dbd3	127.18.219.211
b51a:901b:cb15:8045:ada8:be24:7f12:dbd4	127.18.219.212
b51a:901b:cb15:8045:ada8:be24:7f12:dbd5	127.18.219.213
b51a:901b:cb15:8045:ada8:be24:7f12:dbd6	127.18.219.214
b51a:901b:cb15:8045:ada8:be24:7f12:dbd7	127.18.219.215
b51a:901b:cb15:8045:ada8:be24:7f12:dbd8	127.18.219.216
b51a:901b:cb15:8045:ada8:be24:7f12:dbd9	127.18.219.217
b51a:901b:cb15:8045:ada8:be24:7f12:dbda	127.18.219.218
b51a:901b:cb15:8045:ada8:be24:7f12:dbdb	127.18.219.219
b51a:901b:cb15:8045:ada8:be24:7f12:dbdc	127.18.219.220
b51a:901b:cb15:8045:ada8:be24:7f12:dbdd	127.18.219.221
b51a:901b:cb15:8045:ada8:be24:7f12:dbde	127.18.219.222
b51a:901b:cb15:8045:ada8:be24:7f12:dbdf	127.18.219.223
b51a:901b:cb15:8045:ada8:be24:7f12:dbe0	127.18.219.224
b51a:901b:cb15:8045:ada8:be24:7f12:dbe1	127.18.219.225
b51a:901b:cb15:8045:ada8:be24:7f12:dbe2	127.18.219.226
b51a:901b:cb15:8045:ada8:be24:7f12:dbe3	127.18.219.227
b51a:901b:cb15:8045:ada8:be24:7f12:dbe4	127.18.219.228
b51a:901b:cb15:8045:ada8:be24:7f12:dbe5	127.18.219.229
b51a:901b:cb15:8045:ada8:be24:7f12:dbe6	127.18.219.230
b51a:901b:cb15:8045:ada8:be24:7f12:dbe7	127.18.219.231
b51a:901b:cb15:8045:ada8:be24:7f12:dbe8	127.18.219.232
b51a:901b:cb15:8045:ada8:be24:7f12:dbe9	127.18.219.233
b51a:901b:cb15:8045:ada8:be24:7f12:dbea	127.18.219.234
b51a:901b:cb15:8045:ada8:be24:7f12:dbeb	127.18.219.235
b51a:901b:cb15:8045:ada8:be24:7f12:dbec	127.18.219.236
b51a:901b:cb15:8045:ada8:be24:7f12:dbed	127.18.219.237
b51a:901b:cb15:8045:ada8:be24:7f12:dbee	127.18.219.238
b51a:901b:cb15:8045:ada8:be24:7f12:dbef	127.18.219.239
b51a:901b:cb15:8045:ada8:be24:7f12:dbf0	127.18.219.240
b51a:901b:cb15:8045:ada8:be24:7f12:dbf1	127.18.219.241
b51a:901b:cb15:8045:ada8:be24:7f12:dbf2	127.18.219.242
b51a:901b:cb15:8045:ada8:be24:7f12:dbf3	127.18.219.243
b51a:901b:cb15:8045:ada8:be24:7f12:dbf4	127.18.219.244
b51a:901b:cb15:8045:ada8:be24:7f12:dbf5	127.18.219.245
b51a:901b:cb15:8045:ada8:be24:7f12:dbf6	127.18.219.246
b51a:901b:cb15:8045:ada8:be24:7f12:dbf7	127.18.219.247
b51a:901b:cb15:8045:ada8:be24:7f12:dbf8	127.18.219.248
b51a:901b:cb15:8045:ada8:be24:7f12:dbf9	127.18.219.249
b51a:901b:cb15:8045:ada8:be24:7f12:dbfa	127.18.219.250
b51a:901b:cb15:8045:ada8:be24:7f12:dbfb	127.18.219.251
b51a:901b:cb15:8045:ada8:be24:7f12:dbfc	127.18.219.252
b51a:901b:cb15:8045:ada8:be24:7f12:dbfd	127.18.219.253
b51a:901b:cb15:8045:ada8:be24:7f12:dbfe	127.18.219.254
b51a:901b:cb15:8045:ada8:be24:7f12:dbff	127.18.219.255

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.