| Property | Value |
| Name | Health Protection Agency |
| Address | Room 1E57, IKM |
| Zip Code | London |
| City | HPA Centre for Infec |
| State | 61 Colindale Avenue |
| Country | NW9 5EQ |
| NameServer | ns1-h.dns.pipex.net |
| Created | 1999-06-08 00:00:00 |
| Changed | 2016-03-11 00:00:00 |
| Expires | 2017-06-08 00:00:00 |
| Registrar | Verizon Deutschland |
| Date | IP Address |
| 2013-11-16 | 204.2.222.121 (ClassC) |
| 2014-02-04 | 216.156.249.50 (ClassC) |
| 2014-02-11 | 198.47.108.10 (ClassC) |
| 2014-02-13 | 216.156.225.40 (ClassC) |
| 2014-02-16 | 216.156.249.51 (ClassC) |
| 2014-02-21 | 207.86.215.153 (ClassC) |
| 2014-02-25 | 96.6.46.56 (ClassC) |
| 2014-02-28 | 165.254.206.33 (ClassC) |
| 2014-03-06 | 207.152.124.65 (ClassC) |
| 2014-03-12 | 205.234.218.51 (ClassC) |
| 2014-03-25 | 96.6.46.90 (ClassC) |
| 2014-04-03 | 209.8.115.73 (ClassC) |
| 2014-04-05 | 64.86.132.19 (ClassC) |
| 2014-04-07 | 165.254.29.210 (ClassC) |
| 2014-04-19 | 165.254.58.43 (ClassC) |
| 2014-04-23 | 72.246.55.48 (ClassC) |
| 2014-04-28 | 207.86.215.147 (ClassC) |
| 2014-05-04 | 216.156.249.80 (ClassC) |
| 2014-05-20 | 165.254.94.241 (ClassC) |
| 2014-05-29 | 64.145.86.81 (ClassC) |
| 2014-06-27 | 63.216.54.145 (ClassC) |
| 2014-07-03 | 63.80.4.168 (ClassC) |
| 2014-07-13 | 204.2.222.155 (ClassC) |
| 2014-07-17 | 8.18.42.72 (ClassC) |
| 2014-07-27 | 184.84.180.50 (ClassC) |
| 2014-08-11 | 184.84.180.33 (ClassC) |
| 2025-07-18 | 151.101.20.144 (ClassC) |
| 2025-08-23 | 146.75.40.144 (ClassC) |
| Date | Domain | IP |
| ssl.hpa.org.uk | 2025-07-17 | 194.74.226.177 |
| www.hpa.org.uk | 2014-02-13 | 216.156.225.40 |