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Sunday, April 30, 2017

Botnet Statistics [2017-04-29]

detection period: 2017-04-29 00:00-23:59 UTC
total number of suspected botnet IPs: 217
number of botnet IPs notified to network operators: 207
number of spam blocked: 39714
recipient count of spam blocked: 78387

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1CHINANET-GD27
2CMNET17
3VNPT-VNNIC-VN13
4UNICOM-BJ6
5KORNET-KR5
6CHINANET-JS5
7CHINANET-AH5
8BSNLNET4
9VIETEL-VNNIC-VN3
10UNICOM-GD3

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

1China99
2Viet Nam24
3United States14
4India11
5Russian Federation8
6South Korea8
7Brazil6
8Italy4
9Ukraine3
10Taiwan3

Suspected Bot List [2017-04-29]

detection period: 2017-04-29 00:00-23:59 UTC
number of suspected bots' IPs listed here: 10

IP addresses listed here all exhibit strange network behavior. As I could not notify the victims for various reasons (no working abuse contact, mailbox over quota, etc.), I list them here instead. I have to emphasize that those are just *suspected* to be malware-infected computers.

List from fake open relays:

country codeIP addressCountry
ME46.161.98.232Montenegro
MX201.163.21.226Mexico
US97.89.253.230United States

List from greylisting:

Saturday, April 29, 2017

Botnet Statistics [2017-04-28]

detection period: 2017-04-28 00:00-23:59 UTC
total number of suspected botnet IPs: 411
number of botnet IPs notified to network operators: 401
number of spam blocked: 129360
recipient count of spam blocked: 129372

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1CMNET81
2WASU69
3VNPT-VNNIC-VN46
4CHINANET-JS18
5CHINANET-GD18
6FPT-VN11
7VIETEL-VN10
8UNICOM-JS10
9BSNLNET8
10VIETEL-VNNIC-VN6

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

1China227
2Viet Nam86
3United States15
4Ukraine10
5Russian Federation10
6India9
7South Korea6
8Thailand4
9United Kingdom4
10Brazil4