Botnet Statistics [2019-01-30]

detection period: 2019-01-30 00:00-23:59 UTC
total number of suspected botnet IPs: 10964
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 10150
number of spam blocked: 6
recipient count of spam blocked: 6

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

Rank	Network	# of suspected botnet IPs
1	VNPT-VNNIC-VN	453
2	TELKOMNET	266
3	UNKNOWN	207
4	TencentCloud	187
5	HINET-NET	167
6	VE-CSVE-LACNIC	139
7	CMNET	126
8	TENCENT-CN	110
9	VIETEL-VNNIC-VN	94
10	MX-USCV4-LACNIC	86

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

1	China	1783
2	United States	1211
3	Viet Nam	858
4	Russian Federation	709
5	Indonesia	639
6	India	592
7	Brazil	552
8	France	488
9	Thailand	271
10	Taiwan	240

Suspected Bot List [2019-01-30]

detection period: 2019-01-30 00:00-23:59 UTC
number of suspected bots' IPs listed here: 815

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

List from greylisting:

Botnet Statistics [2019-01-29]

detection period: 2019-01-29 00:00-23:59 UTC
total number of suspected botnet IPs: 11244
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 10381
number of spam blocked: 4
recipient count of spam blocked: 4

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

Rank	Network	# of suspected botnet IPs
1	VNPT-VNNIC-VN	518
2	TELKOMNET	308
3	UNKNOWN	211
4	HINET-NET	191
5	TencentCloud	159
6	VE-CSVE-LACNIC	136
7	CMNET	119
8	VIETEL-VNNIC-VN	106
9	TENCENT-CN	106
10	MX-USCV4-LACNIC	100

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

1	China	1771
2	United States	1107
3	Viet Nam	966
4	Russian Federation	737
5	Indonesia	675
6	India	590
7	Brazil	582
8	France	457
9	Taiwan	263
10	Thailand	237