Botnet Statistics for July 2015

detection period: 2015-07-01 00:00 - 2015-07-31 23:59 UTC
total number of suspected botnet IPs: 41905
number of blocked spams: 4412998
recipient count of blocked spams: 93626003

The top 25 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

Rank	Country	# of suspected botnet IPs
1	Taiwan	20901
2	China	17201
3	Viet Nam	1383
4	United States	315
5	Brazil	244
6	India	203
7	Ukraine	174
8	Russian Federation	163
9	South Korea	97
10	Argentina	86
11	Kazakhstan	66
12	Indonesia	63
13	Hong Kong	51
14	Turkey	49
15	Italy	47
16	Spain	46
17	Mexico	43
18	Germany	43
19	Poland	40
20	Israel	38
21	Thailand	35
22	Azerbaijan	35
23	Romania	29
24	Japan	26
25	France	26

The top 11 countries (as defined by the 2-character country code), ordered by number of blocked spams are:

Rank	Country	# of blocked spams
1	Taiwan	2774473
2	United States	1407214
3	France	127006
4	Brazil	46960
5	China	31967
6	Canada	25355
7	South Korea	8
8	Netherlands	5
9	Mexico	4
10	Italy	4
11	Egypt	2

The top 11 countries (as defined by the 2-character country code), ordered by recipient count of blocked spams are:

Rank	Country	recipient count of blocked spams
1	Taiwan	82524598
2	United States	9190757
3	France	1320890
4	Brazil	525681
5	China	38459
6	Canada	25355
7	Mexico	124
8	Italy	124
9	South Korea	8
10	Netherlands	5
11	Egypt	2

The top 25 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	HINET-NET	20828
2	CHINANET-ZJ-JH	3818
3	CHINANET-AH	2799
4	CHINANET-JS	1867
5	UNICOM-ZJ	1786
6	WASU	1532
7	WASU-BB	1365
8	CHINANET-GD	1186
9	CHINANET-SC	1149
10	VNPT-VNNIC-VN	681
11	UNICOM-BJ	345
12	CHINANET-HB	292
13	UNICOM-JS	162
14	VIETEL-VN	143
15	FPT-VN	140
16	VIETEL-VNNIC-VN	124
17	CHINANET-JX	111
18	UNKNOWN	104
19	CHINANET-HN	102
20	CHINANET-SH	91
21	ETC-VNNIC-VN	87
22	CMNET	75
23	BSNLNET	59
24	IPxDSL-NET	56
25	FPT-NET	52

The top 25 networks (as found in WHOIS), ordered by number of blocked spams are:

Rank	Network	# of blocked spams
1	HINET-NET	2774473
2	MOCAH-1	1163012
3	TWTC-NETBLK-11	239912
4	FR-OVH-20120706	87753
5	002.558.157/0001-62	46959
6	OVH_82452823	38430
7	ASHTON	25355
8	CHINANET-SC	9371
9	CHINANET-GD	7457
10	CHINANET-ZJ-JH	6426
11	CHINANET-JS	4245
12	CHINANET-AH	4063
13	VIS-BLOCK	3798
14	OVH_82515354	815
15	RCSW	430
16	CHINANET-HB	401
17	MOBILE-TECH-SRL-199-101-185-128	61
18	KRNIC-KR	8
19	ARUBADE-NET	8
20	NL-LEASEWEB-20080724	5
21	MX-USCV4-LACNIC	4
22	IT-FASTWEB-20050315	4
23	CMNET	4
24	EGNETS	2
25	SINGLEHOP	1

The top 25 networks (as found in WHOIS), ordered by recipient count of blocked spams are:

Rank	Network	recipient count of blocked spams
1	HINET-NET	82524598
2	MOCAH-1	7447134
3	TWTC-NETBLK-11	1738416
4	FR-OVH-20120706	895409
5	002.558.157/0001-62	525679
6	OVH_82452823	421980
7	ASHTON	25355
8	CHINANET-JS	10626
9	CHINANET-SC	9371
10	CHINANET-GD	7568
11	CHINANET-ZJ-JH	6426
12	CHINANET-AH	4063
13	VIS-BLOCK	3798
14	OVH_82515354	3493
15	MOBILE-TECH-SRL-199-101-185-128	976
16	RCSW	430
17	CHINANET-HB	401
18	MX-USCV4-LACNIC	124
19	IT-FASTWEB-20050315	124
20	KRNIC-KR	8
21	ARUBADE-NET	8
22	NL-LEASEWEB-20080724	5
23	CMNET	4
24	SINGLEHOP	3
25	EGNETS	2