Botnet Statistics for January 2015

detection period: 2015-01-01 00:00 - 2015-01-31 23:59 UTC
total number of suspected botnet IPs: 15400
number of blocked spams: 1276809
recipient count of blocked spams: 48561354

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	China	7194
2	Taiwan	4569
3	United States	456
4	Viet Nam	224
5	Russian Federation	223
6	South Korea	185
7	Argentina	149
8	India	137
9	Germany	126
10	Spain	121
11	Brazil	114
12	Mexico	106
13	Indonesia	101
14	Italy	94
15	Turkey	85
16	Chile	85
17	Iran	78
18	Poland	71
19	Colombia	70
20	Ukraine	69
21	Japan	65
22	Bulgaria	63
23	France	54
24	Romania	53
25	Hong Kong	51

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

Rank	Country	# of blocked spams
1	China	314607
2	Taiwan	301341
3	United States	138011
4	Indonesia	79122
5	Iran	40048
6	Viet Nam	39065
7	Hong Kong	33369
8	Brazil	31657
9	South Korea	29789
10	Bangladesh	24378
11	Russian Federation	24058
12	Poland	22157
13	Saudi Arabia	21505
14	Mongolia	17728
15	Ukraine	12433
16	Malaysia	12181
17	Iraq	11813
18	India	11382
19	UNKNOWN	10651
20	Ivory Coast	9626
21	Canada	8665
22	Pakistan	8078
23	Bulgaria	7709
24	Turkey	6558
25	Australia	6260

The top 25 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	China	12474829
2	Taiwan	9266825
3	United States	5621817
4	Indonesia	3207808
5	Viet Nam	1596677
6	Iran	1589416
7	Hong Kong	1359606
8	Brazil	1288885
9	South Korea	1210292
10	Bangladesh	989047
11	Russian Federation	978352
12	Poland	905519
13	Saudi Arabia	884484
14	Mongolia	727585
15	Malaysia	501139
16	Ukraine	492989
17	Iraq	473452
18	India	465983
19	UNKNOWN	435435
20	Ivory Coast	394524
21	Canada	335948
22	Pakistan	329968
23	Bulgaria	317605
24	Turkey	266820
25	Australia	257086

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	4503
2	CHINANET-GD	3948
3	CRTC	1710
4	UNICOM-FJ	292
5	UNICOM-GD	176
6	CHINANET-FJ	169
7	VNPT-VNNIC-VN	106
8	KORNET-KR	92
9	CHINANET-HN	92
10	CHINANET-JX	68
11	UNICOM-CN	47
12	CTTNET	44
13	AR-CASA10-LACNIC	44
14	CMNET	43
15	UNICOM-HA	41
16	CHINANET-SH	40
17	VIETEL-VNNIC-VN	36
18	BSNLNET	35
19	CHINANET-JS	33
20	AR-TEAR7-LACNIC	33
21	UNICOM-BJ	32
22	HICHINA	31
23	BORANET-KR	31
24	CHINANET-ZJ	30
25	MX-USCV4-LACNIC	26

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

Rank	Network	# of blocked spams
1	HINET-NET	284197
2	CASCADELINK	42144
3	CHINANET-GD	31178
4	G-Mobile	17728
5	CMNET	16866
6	DEPKEU-ID	16617
7	KORNET-KR	16338
8	TencentCloud	15664
9	UNICOM-SD	15504
10	004.027.547/0001-31	14328
11	NU-NET-2	13399
12	ANCHNET	13167
13	CHINANET-LN	12952
14	UNICOM-GD	12900
15	UNICOM-ZJ	12106
16	CHINANET-JS	11881
17	Netease-Network	11735
18	CYBERONEIDC-KR	11689
19	MAXISNET-HSDPA	11514
20	NILES-NET	11073
21	CRTC	10902
22	VNPT-VNNIC-VN	10596
23	IR-DCC-20041125	10398
24	NICSL-HK	10256
25	OmegaNet-Krzysztof-Kaluzny	9754

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	8564734
2	CASCADELINK	1729374
3	CHINANET-GD	1222154
4	G-Mobile	727585
5	DEPKEU-ID	684123
6	KORNET-KR	669155
7	CMNET	643615
8	TencentCloud	642452
9	UNICOM-SD	623641
10	004.027.547/0001-31	587502
11	NU-NET-2	548025
12	ANCHNET	539325
13	CHINANET-LN	531718
14	UNICOM-ZJ	496313
15	Netease-Network	480842
16	CYBERONEIDC-KR	479322
17	MAXISNET-HSDPA	474098
18	CHINANET-JS	463485
19	NILES-NET	454814
20	CRTC	447304
21	VNPT-VNNIC-VN	433373
22	NICSL-HK	420376
23	OmegaNet-Krzysztof-Kaluzny	399754
24	IR-DCC-20041125	399506
25	AVISONET	394524