| Address | MAC | Date Blocked | Misc Info |
| 131.156.103.219 | 00-02-a5-7a-7d-8f | 8/17/2005 | unpatched for MS05-039 |
| 131.156.108.245 | 00-01-03-68-c9-86 | 8/18/2005 | unpatched for MS05-039 |
| 131.156.120.191 | 00-60-08-5c-02-a5 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.129.60 | 00-02-b3-a1-f3-50 | 8/22/2005 | unpatched for MS05-039 |
| 131.156.134.183 | 00-50-04-ce-ef-4f | 8/17/2005 | unpatched for MS05-039 |
| 131.156.144.169 | 00-b0-d0-71-ee-f2 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.144.178 | 00-b0-d0-71-fb-2d | 8/24/2005 | unpatched for MS05-039 |
| 131.156.195.160 | 00-50-8b-ce-dc-15 | 8/19/2005 | unpatched for MS05-039 |
| 131.156.195.166 | 00-0b-cd-01-78-3d | 8/17/2005 | unpatched for MS05-039 |
| 131.156.195.23 | 00-08-02-c1-21-57 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.2.126 | 00-50-da-6b-68-28 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.20.5 | 00-90-27-81-eb-97 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.203.225 | 00-08-74-D6-57-1D | 9/4/2005 | scanning port 139, and 445 |
| 131.156.206.11 | 00-50-da-7b-1a-25 | 8/18/2005 | unpatched for MS05-039 |
| 131.156.206.251 | 00-0b-cd-2c-5e-51 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.22.36 | 00-01-02-75-a9-9a | 8/22/2005 | unpatched for MS05-039 |
| 131.156.22.41 | 00-02-b3-a2-53-d2 | 8/19/2005 | unpatched for MS05-039 |
| 131.156.22.67 | 00-60-08-32-6a-c4 | 8/24/2005 | unpatched for MS05-039 |
| 131.156.23.52 | 00-08-74-cd-4f-db | 8/17/2005 | unpatched for MS05-039 |
| 131.156.24.217 | 00-07-e9-49-a9-a3 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.28.43 | 00-e0-b8-50-35-93 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.28.48 | 00-20-af-a4-11-1e | 8/17/2005 | unpatched for MS05-039 |
| 131.156.37.152 | 00-08-02-6b-77-89 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.38.213 | 00-0e-7f-a4-1a-16 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.43.120 | 00-01-02-7c-b1-a7 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.43.135 | 00-d0-b7-4a-5b-db | 8/17/2005 | unpatched for MS05-039 |
| 131.156.43.215 | 00-50-8b-5c-a0-b5 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.43.29 | 00-50-8b-5d-1c-87 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.47.107 | 00-07-e9-46-ba-9d | 8/18/2005 | unpatched for MS05-039 |
| 131.156.47.198 | 00-b0-d0-71-fb-30 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.56.227 | 00-14-51-04-06-f0 | 9/6/2005 | p2p on admin network |
| 131.156.56.227 | 00-0f-b5-0c-cf-af | 9/8/2005 | p2p on admin network |
| 131.156.61.27 | 00-48-54-1f-d9-2b | 8/17/2005 | unpatched for MS05-039 |
| 131.156.73.163 | 00-0c-f1-db-1e-f0 | 8/11/2005 | p2p on admin network |
| 131.156.78.11 | 00-50-8b-0c-72-0c | 8/17/2005 | unpatched for MS05-039 |
| 131.156.78.49 | 00-04-5a-8c-3c-28 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.79.152 | 00-01-03-d2-a5-b9 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.79.47 | 00-01-03-33-d9-7e | 8/17/2005 | unpatched for MS05-039 |
| 131.156.8.55 | 00-c0-9f-04-2b-a3 | 8/18/2005 | unpatched for MS05-039 |
| 131.156.85.100 | 00-10-5a-9a-88-eb | 8/17/2005 | unpatched for MS05-039 |
| 131.156.85.126 | 00-01-02-bf-eb-e9 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.85.143 | 00-c0-9f-35-aa-73 | 8/17/2005 | Various Bugs, Code Red, IRCBot |
| 131.156.85.65 | 00-20-ed-29-9d-83 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.86.115 | 00-01-03-68-c9-b7 | 8/22/2005 | unpatched for MS05-039 |
| 131.156.86.246 | 00-01-03-68-c9-88 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.9.111 | 00-90-27-4e-cb-40 | 6/2/2005 | FTP activity on port 555, hacked |
| 131.156.9.112 | 00-90-27-4e-bb-54 | 6/2/2005 | FTP activity on port 555, hacked |
| 131.156.9.160 | 00-80-ad-d1-34-38 | 8/17/2005 | unpatched for MS05-039 |
| 131.156.9.205 | 00-a0-c9-27-0b-e1 | 6/2/2005 | FTP activity on port 555, hacked |