IPv4 Addresses Directory: Range 12.4.66.0 to 12.4.67.255
| IP address | Country | State / Region | City | ISP (Internet Service Provider) | |
|---|---|---|---|---|---|
| 12.4.66.0 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.1 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.2 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.3 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.4 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.5 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.6 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.7 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.8 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.9 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.10 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.11 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.12 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.13 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.14 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.15 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.16 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.17 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.18 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.19 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.20 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.21 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.22 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.23 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
| 12.4.66.24 | United States of America | District of Columbia | Washington | AT&T Services Inc. | IP Details |
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