| Property | Value |
| Name | ICF Consulting Group, Inc |
| Organization | ICF Consulting Group, Inc |
| ICFCITAC@ICFI.COM | |
| Address | 9300 Lee Highway |
| Zip Code | 22031 |
| City | Fairfax |
| State | VA |
| Country | US |
| Phone | +1.7039343000 |
| NameServer | A2.VERISIGNDNS.COM |
| Created | 2006-04-04 05:43:26 |
| Changed | 2015-01-29 00:15:09 |
| Expires | 2018-01-09 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2014-08-20 | 199.117.103.128 (ClassC) |
| 2014-08-22 | 199.117.103.105 (ClassC) |
| 2014-09-25 | 128.177.96.10 (ClassC) |
| 2014-10-25 | 128.177.96.16 (ClassC) |
| 2015-02-26 | 165.254.206.88 (ClassC) |
| 2015-03-06 | 165.254.207.57 (ClassC) |
| 2015-03-06 | 64.145.86.64 (ClassC) |
| 2015-03-06 | 184.51.147.57 (ClassC) |
| 2015-04-07 | - |
| 2015-10-01 | 184.86.240.170 (ClassC) |
| 2016-06-20 | 23.218.156.98 (ClassC) |
| 2016-07-14 | 23.218.156.105 (ClassC) |
| 2024-07-01 | 23.46.17.54 (ClassC) |
| 2024-09-09 | 23.46.228.166 (ClassC) |
| 2025-01-12 | 23.46.228.172 (ClassC) |