| Date | IP Address |
| 2025-08-13 | 162.129.22.22 (ClassC) |
| Date | Domain | IP |
| ironport02.jhhc.com | 2025-07-13 | 162.129.22.137 |
| remote2.jhhc.com | 2025-01-17 | 162.129.22.53 |
| pra.jhhc.com | 2025-08-13 | 162.129.22.133 |
| epiccarewhrprd.jhhc.com | 2025-07-15 | 162.129.22.23 |
| obtestenclave.jhhc.com | 2025-08-13 | 162.129.22.41 |
| preauth.jhhc.com | 2025-01-14 | 172.64.154.55 |
| api.jhhc.com | 2025-07-17 | 162.129.22.49 |
| epiccarelink.jhhc.com | 2025-06-09 | 162.129.22.21 |
| email.jhhc.com | 2025-06-30 | 12.181.141.83 |
| preauthorizationtool.jhhc.com | 2025-05-24 | 209.235.202.120 |
| im.jhhc.com | 2025-06-13 | 12.181.141.67 |
| jmap.jhhc.com | 2025-05-27 | 12.181.141.146 |
| epiccarewhrnp.jhhc.com | 2025-08-13 | 162.129.22.22 |
| epicproxynp.jhhc.com | 2025-08-13 | 162.129.22.27 |
| viewdr.jhhc.com | 2025-08-04 | 12.155.52.100 |
| support.jhhc.com | 2025-06-19 | 162.129.22.129 |
| api-test.jhhc.com | 2025-07-30 | 162.129.22.39 |
| dmzoptumwebtest.jhhc.com | 2025-08-06 | 162.129.22.44 |
| remotetest.jhhc.com | 2025-05-22 | 12.155.52.80 |
| availitytest.jhhc.com | 2025-07-23 | 162.129.22.47 |
| www.jhhc.com | 2025-08-13 | 128.220.192.230 |