| Date | IP Address |
| 2014-10-27 | 50.63.209.1 (ClassC) |
| 2025-06-18 | 172.67.156.23 (ClassC) |
| 2026-01-26 | 104.21.42.40 (ClassC) |
| Date | Domain | IP |
| arabic.abcthesaurus.com | 2014-05-27 | 50.63.209.1 |
| portuguese.abcthesaurus.com | 2014-03-13 | 50.63.209.1 |
| french.abcthesaurus.com | 2014-08-01 | 50.63.209.1 |
| dutch.abcthesaurus.com | 2014-08-28 | 50.63.209.1 |
| swedish.abcthesaurus.com | 2015-03-16 | 50.63.209.1 |
| polish.abcthesaurus.com | 2014-12-09 | 50.63.209.1 |
| danish.abcthesaurus.com | 2014-10-02 | 50.63.209.1 |
| finnish.abcthesaurus.com | 2014-10-27 | 50.63.209.1 |
| greek.abcthesaurus.com | 2014-12-15 | 50.63.209.1 |
| korean.abcthesaurus.com | 2014-12-10 | 50.63.209.1 |
| norwegian.abcthesaurus.com | 2014-05-15 | 50.63.209.1 |
| romanian.abcthesaurus.com | 2014-06-12 | 50.63.209.1 |
| lithuanian.abcthesaurus.com | 2013-12-09 | 50.63.209.1 |
| slovenian.abcthesaurus.com | 2014-05-14 | 50.63.209.1 |
| ukrainian.abcthesaurus.com | 2014-03-13 | 50.63.209.1 |
| bulgarian.abcthesaurus.com | 2014-11-03 | 50.63.209.1 |
| hungarian.abcthesaurus.com | 2014-01-20 | 50.63.209.1 |
| indonesian.abcthesaurus.com | 2014-12-16 | 50.63.209.1 |
| german.abcthesaurus.com | 2014-05-15 | 50.63.209.1 |
| hebrew.abcthesaurus.com | 2014-05-09 | 50.63.209.1 |
| www.abcthesaurus.com | 2013-12-09 | 50.63.209.1 |