Botnet Statistics [2021-03-03]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for March 2021. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2021-03-03 00:00-23:59 UTC
total number of suspected botnet IPs: 34230
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 31558
number of spam blocked: 0
recipient count of spam blocked: 0

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

Rank	Network	# of suspected botnet IPs
1	TencentCloud	1939
2	VNPT-VN	949
3	TENCENT-CN	795
4	VIETTEL-VN	700
5	DIGITALOCEAN-192-241-128-0	664
6	NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	573
7	ALISOFT	444
8	HINET-NET	434
9	Baidu	380
10	VE-CSVE-LACNIC	371

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

Rank	Country/Region	# of suspected botnet IPs
1	China	7925
2	United States	3950
3	India	2556
4	Viet Nam	2175
5	Russian Federation	1855
6	Brazil	1440
7	Indonesia	1132
8	Thailand	755
9	France	613
10	European Union	608

The top 10 TCP ports, ordered by the number of connection attempts received are:

Rank	TCP port number	# of connection attempts received
1	445	425852
2	1103	165910
3	22	68747
4	28	64101
5	1102	55477
6	29	38721
7	2266	30646
8	1433	28400
9	23	27825
10	30	22791

20210304 Botnet Detection Live Streaming (86 zombies detected)