Another spammer,
Managed Solutions Group, Inc. NET-MANAGED (NET-65-75-128-0-1)
65.75.128.0 – 65.75.191.255
R. Garcia NET-MANAGED (NET-65-75-139-90-1)
65.75.139.90 – 65.75.139.97
Be sure to put in BAN list.
All entries from those poor guys are blocked.