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Friday, May 19, 2017

Botnet Statistics [2017-05-18]

detection period: 2017-05-18 00:00-23:59 UTC
total number of suspected botnet IPs: 720
number of botnet IPs notified to network operators: 706
number of spam blocked: 49499
recipient count of spam blocked: 120617

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

RankNetwork# of suspected botnet IPs
1UNICOM-ZJ122
2WASU112
3CMNET61
4UA-VOLIA-2006112429
5EONIX-NET-173-232-0-0-1-BLK-629
6VNPT-VNNIC-VN24
7LSN-DLLSTX-222
8DIMENOC20
9EXMASTERS1618
10CHINANET-GD18

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

1China364
2United States123
3Viet Nam47
4Ukraine40
5Russian Federation18
6Czech Republic18
7Virgin (British) Islands16
8Poland14
9Japan6
10South Korea5

Suspected Bot List [2017-05-18]

detection period: 2017-05-18 00:00-23:59 UTC
number of suspected bots' IPs listed here: 14

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
PK182.191.65.193Pakistan

List from greylisting:

Thursday, May 18, 2017

Botnet Statistics [2017-05-17]

detection period: 2017-05-17 00:00-23:59 UTC
total number of suspected botnet IPs: 753
number of botnet IPs notified to network operators: 711
number of spam blocked: 58999
recipient count of spam blocked: 167614

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

RankNetwork# of suspected botnet IPs
1UNICOM-ZJ134
2WASU123
3CMNET59
4UA-VOLIA-2008040429
5UA-VOLIA-2006112429
6abstation26
7VNPT-VNNIC-VN25
8CHINANET-GD22
9RO-DATAROOM-2015061616
10LEASEWEB14

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

1China391
2United States74
3Ukraine61
4Viet Nam48
5United Kingdom27
6Romania16
7Japan15
8India15
9Netherlands14
10Italy7