This is a periodic public report from the ISOTF's affiliated group 'DA' (Drone Armies (botnets) research and mitigation mailing list / TISF DA) with the ISOTF affiliated ASreport project (TISF / RatOut). For this report it should be noted that we base our analysis on the data we have accumulated from various sources, which may be incomplete. Any responsible party that wishes to receive reports of botnet command and control servers on their network(s) regularly and directly, feel free to contact us. For purposes of this report we use the following terms open the host completed the TCP handshake closed No activity detected reset issued a RST This month's survey is of 5387 unique, domains (or IPs) with port suspect C&Cs. This list is extracted from the BBL which has a historical base of 13113 reported C&Cs. Of the suspect C&Cs surveyed, 872 reported as Open, 1841 reported as closed, and 862 issued resets to the survey instrument. Of the C&Cs listed by domain name in the our C&C database, 4943 are mitigated. Top 20 ASNes by Total suspect domains mapping to a host in the ASN. These numbers are determined by counting the number of domains which resolve to a host in the ASN. We do not remove duplicates and some of the ASNs reported have many domains mapping to a single IP. Note the Percent_resolved figure is calculated using only the Total and Open counts and does not represent a mitigation effectiveness metric. Percent_ ASN Responsible Party Total Open Resolved 19318 NJIIX-AS-1 - NEW JERSEY INTERN 123 20 84 13301 UNITEDCOLO-AS Autonomous System of 115 41 64 4766 KIXS-AS-KR 65 22 66 30058 FDCSE FDCservers.net LLC 64 21 67 16265 LEASEWEB AS 58 40 31 23522 CIT-FOONET 49 29 41 174 Cogent Communications 40 30 25 12832 Lycos Europe 40 6 85 8560 SCHLUND-AS 37 18 51 15083 IIS-129 Infolink Information Servic 37 2 95 7132 SBC Internet Services 36 7 81 3269 TELECOM ITALIA 32 9 72 9318 HANARO-AS 31 6 81 33597 InfoRelay Online Systems, Inc. 29 0 100 25761 STAMIN-2 Staminus Communications 29 15 48 4134 CHINANET-BACKBONE 29 3 90 13749 EVRY Everyones Internet 28 2 93 8972 INTERGENIA-ASN intergenia autonomou 28 4 86 3786 ERX-DACOMNET 27 10 63 13213 UK2NET-AS UK-2 Ltd Autonomous Syste 26 3 88 Top 20 ASNes by number of active suspect C&Cs. These counts are determined by the number of suspect domains or IPs located within the ASN completed a connection request. Percent_ ASN Responsible Party Total Open Resolved 13301 UNITEDCOLO-AS Autonomous System of 115 41 64 16265 LEASEWEB AS 58 40 31 174 Cogent Communications 40 30 25 23522 CIT-FOONET 49 29 41 30407 Velcom.com 25 24 4 4766 KIXS-AS-KR 65 22 66 30058 FDCSE FDCservers.net LLC 64 21 67 19318 NJIIX-AS-1 - NEW JERSEY INTERN 123 20 84 8560 SCHLUND-AS 37 18 51 19166 Alpha Red, INC 20 17 15 9121 TTNet 24 17 29 25761 STAMIN-2 Staminus Communications 29 15 48 3786 ERX-DACOMNET 27 10 63 3269 TELECOM ITALIA 32 9 72 28753 NETDIRECT AS NETDIRECT Frankfurt 16 9 44 7479 KDDHK-AS-AP KDD HONG KONG LIMITED 9 9 0 18942 WEBHO-3 WebHostPlus Inc 13 9 31 6140 ImpSat 9 8 11 7132 SBC Internet Services 36 7 81 9911 CONNECTPLUS-AP Singapore Telecom 9 7 22 Randal Vaughn Gadi Evron Professor ge at linuxbox.org Baylor University Waco, TX (254) 710 4756 randy_vaughn at baylor.edu