Botnet Statistics for October 2014

detection period: 2014-10-01 00:00 - 2014-10-31 23:59 UTC
total number of suspected botnet IPs: 36450
number of blocked spams: 3621575
recipient count of blocked spams: 114984553

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	22537
2	China	7416
3	United States	1353
4	India	503
5	Russian Federation	471
6	Viet Nam	337
7	Brazil	317
8	South Korea	215
9	Turkey	168
10	Argentina	155
11	Indonesia	151
12	United Kingdom	151
13	Italy	150
14	Ukraine	123
15	Poland	118
16	Arab Emirates	118
17	South Africa	111
18	Chile	109
19	Colombia	92
20	Spain	86
21	Mexico	79
22	Iran	76
23	Canada	65
24	Israel	64
25	Germany	63

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	Taiwan	2750322
2	China	223361
3	United States	158844
4	Indonesia	54520
5	Russian Federation	40890
6	Hong Kong	40076
7	Brazil	39288
8	Iran	33435
9	Viet Nam	22746
10	Poland	22552
11	Saudi Arabia	20479
12	Italy	16234
13	Bangladesh	15636
14	Ukraine	15239
15	Malaysia	14659
16	Turkey	14076
17	South Africa	12724
18	Ivory Coast	11235
19	Iraq	9231
20	Lebanon	8962
21	South Korea	7550
22	Netherlands	7174
23	Canada	6671
24	India	6434
25	Serbia	6405

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	Taiwan	81885992
2	China	8439033
3	United States	6056319
4	Indonesia	2073293
5	Russian Federation	1559939
6	Hong Kong	1533799
7	Brazil	1482097
8	Iran	1277130
9	Viet Nam	865976
10	Poland	851924
11	Saudi Arabia	781324
12	Italy	619219
13	Bangladesh	597781
14	Ukraine	580734
15	Malaysia	563084
16	Turkey	534052
17	South Korea	485800
18	Ivory Coast	429493
19	Iraq	351831
20	Lebanon	342437
21	South Korea	288889
22	Netherlands	274662
23	Canada	252297
24	India	245189
25	Serbia	243290

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	22452
2	CHINANET-GD	2029
3	UNICOM-ZJ	1703
4	CHINANET-HB	825
5	CRTC	445
6	UNICOM-BJ	357
7	UNICOM-FJ	213
8	CHINANET-JS	213
9	VNPT-VNNIC-VN	184
10	ZJU-CN	169
11	UNICOM-GD	151
12	CHINANET-LN	138
13	CHINANET-SN	136
14	BHARTI-IN	97
15	KORNET-KR	89
16	CHINANET-JX	86
17	UNICOM-SD	77
18	CHINANET-HA	74
19	BSNLNET	74
20	ENZUINC-US-BLK12	69
21	NETBLK-CHARTER-NET	64
22	CHINANET-HL	57
23	CHINANET-YN	49
24	BORANET-KR	49
25	VIETEL-VNNIC-VN	46

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

Rank	Network	# of blocked spams
1	HINET-NET	2746474
2	ALIBABA-US-CDN	67160
3	CHINANET-GD	25554
4	HICHINA	21366
5	CHINANET-JS	14311
6	UNICOM-HA	12959
7	DEPKEU-ID	12565
8	EQVIA	11374
9	AVISONET	11235
10	CMNET	10316
11	ATHEEB-NET	9950
12	BITNET	9222
13	ONE-NET-HK	9088
14	ACCESSTEL2-BD	8958
15	IT-INTERBUSINESS-20110421	8679
16	UNICOM-SD	8618
17	Mars-Customer77	8578
18	MAXISNET-HSDPA	8569
19	CHINANET-AH	8399
20	VPLSNET	8153
21	MSFT	7942
22	LB-PSINET-20000615	7389
23	004.027.547/0001-31	7383
24	LINTASBUANA-ID	7060
25	CHINANET-SD	6739

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	81741094
2	ALIBABA-US-CDN	2558393
3	CHINANET-GD	951471
4	HICHINA	816628
5	CHINANET-JS	532829
6	UNICOM-HA	495738
7	DEPKEU-ID	481295
8	EQVIA	436416
9	AVISONET	429493
10	CMNET	392365
11	ATHEEB-NET	378710
12	BITNET	351813
13	ONE-NET-HK	346840
14	ACCESSTEL2-BD	341374
15	IT-INTERBUSINESS-20110421	331420
16	MAXISNET-HSDPA	328771
17	UNICOM-SD	327495
18	Mars-Customer77	326814
19	CHINANET-AH	319725
20	VPLSNET	311035
21	MSFT	305139
22	LB-PSINET-20000615	281359
23	004.027.547/0001-31	281192
24	LINTASBUANA-ID	270132
25	CHINANET-SD	257756