Botnet Statistics [2023-01-27]

(To download the latest zombie ip list, please visit the Daily Zombie IP Lists for January 2023. To get an idea of what IP is scanning the Internet currently, please watch: Daily Botnet Detection Live Streaming.)
detection period: 2023-01-27 00:00-23:59 UTC
total number of suspected botnet IPs: 30307
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 28876
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	KORNET-KR	1256
2	HINET-NET	1184
3	DIGITALOCEAN-192-241-128-0	578
4	ACEVILLEPTELTD-SG	514
5	CMNET	463
6	CHINANET-JS	461
7	DIGITALOCEAN-107-170-0-0	426
8	DIGITALOCEAN-162-243-0-0	314
9	DIGITALOCEAN-198-199-64-0	313
10	DO-13	254

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	United States	7637
2	China	3875
3	South Korea	1888
4	India	1830
5	Taiwan	1480
6	Russian Federation	1267
7	Brazil	1192
8	Singapore	975
9	Indonesia	761
10	Viet Nam	612

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

Rank	TCP port number	# of connection attempts received
1	22	109074
2	1822	79416
3	23	64921
4	3022	47196
5	3389	31869
6	445	27788
7	2122	27100
8	7862	26868
9	7022	22595
10	222	18894

20230128 Botnet Detection Live Streaming 500+ zombies detected)