Botnet Statistics [2018-05-02]

detection period: 2018-05-02 00:00-23:59 UTC
total number of suspected botnet IPs: 288
number of botnet IPs notified to network operators: 270
number of spam blocked: 6730
recipient count of spam blocked: 154485

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

Rank	Network	# of suspected botnet IPs
1	TencentCloud	11
2	KORNET-KR	9
3	CHINANET-GD	9
4	CMNET	6
5	VNPT-VNNIC-VN	5
6	VIETEL-VN	4
7	CHINANET-JS	4
8	003.420.926/0002-05	4
9	TELKOMNET	3
10	DOPI1	3

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

1	China	91
2	United States	24
3	France	20
4	Brazil	17
5	Viet Nam	15
6	Germany	13
7	South Korea	12
8	United Kingdom	9
9	Indonesia	7
10	Russian Federation	6

Suspected Bot List [2018-05-02]

detection period: 2018-05-02 00:00-23:59 UTC
number of suspected bots' IPs listed here: 18

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 code	IP address	Country
VE	190.202.116.101	Venezuela

List from greylisting:

Botnet Statistics [2018-05-01]

detection period: 2018-05-01 00:00-23:59 UTC
total number of suspected botnet IPs: 387
number of botnet IPs notified to network operators: 365
number of spam blocked: 14464
recipient count of spam blocked: 433398

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

Rank	Network	# of suspected botnet IPs
1	TencentCloud	11
2	KORNET-KR	9
3	broadNnet-KR	6
4	CHINANET-GD	6
5	OVH	5
6	GOOGLE-CLOUD	5
7	FR-OVH	5
8	CHINANET-SH	5
9	TELKOMNET	4
10	HINET-NET	4

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

1	China	96
2	United States	35
3	France	35
4	South Korea	24
5	India	22
6	Germany	20
7	Brazil	16
8	Russian Federation	12
9	Italy	10
10	Viet Nam	9