Botnet Statistics for June 2011

detection period: 2011-06-01 00:00 - 2011-06-30 23:59 UTC
total number of suspected botnet IPs: 43529
number of blocked spams: 1408698
recipient count of blocked spams: 47460509

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	India	8691
2	China	7775
3	Taiwan	4498
4	Russian Federation	3307
5	Brazil	2209
6	South Korea	1863
7	Ukraine	1773
8	Indonesia	1034
9	Viet Nam	1014
10	Argentina	755
11	Belarus	695
12	Pakistan	643
13	United States	490
14	Poland	468
15	Kazakhstan	464
16	Serbia	387
17	Romania	380
18	Colombia	327
19	Peru	298
20	Morocco	279
21	Germany	251
22	Saudi Arabia	247
23	Italy	215
24	Spain	201
25	Thailand	197

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	350459
2	Brazil	174880
3	India	96202
4	Russian Federation	69303
5	Taiwan	61883
6	Viet Nam	53264
7	France	45683
8	Colombia	44581
9	Ukraine	37442
10	United States	36529
11	Indonesia	34734
12	Thailand	28832
13	Germany	26431
14	South Korea	23978
15	Argentina	23782
16	Mexico	20293
17	Kazakhstan	15215
18	Hong Kong	11885
19	Poland	11736
20	Japan	11310
21	Canada	11075
22	Iran	10443
23	United Kingdom	9428
24	Chile	8517
25	Italy	8303

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	11387029
2	Brazil	6069991
3	India	3277751
4	Russian Federation	2336142
5	Viet Nam	1851355
6	Taiwan	1796768
7	France	1594746
8	Colombia	1543062
9	United States	1271710
10	Ukraine	1259538
11	Indonesia	1207467
12	Thailand	1002674
13	Germany	915427
14	Argentina	819732
15	South Korea	784544
16	Mexico	705373
17	Kazakhstan	517634
18	Hong Kong	413373
19	Poland	403509
20	Japan	394852
21	Canada	385879
22	Iran	360366
23	United Kingdom	327993
24	Chile	296196
25	Italy	287105

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	5039
2	HINET-NET	4188
3	CHINANET-GD	2399
4	KORNET-KR	966
5	UKRTELNET	845
6	CRTC	752
7	VNPT-VNNIC-VN	667
8	UNICOM-BJ	665
9	RCOM	657
10	CHINANET-JS	629
11	TATACOMM-IN	603
12	BY-BELPAK-20091210	578
13	PTCL	526
14	002.558.134/0001-58	525
15	TELKOMNET	475
16	BHARTI-IN	431
17	MTNLISP	420
18	AR-TEAR7-LACNIC	393
19	000.065.376/0002-65	350
20	CTTNET	343
21	HATHWAY-NET	271
22	002.558.157/0001-62	263
23	UNICOM-SD	262
24	WEBSTREAM	227
25	076.535.764/0326-90	222

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

Rank	Network	# of blocked spams
1	HINET-NET	54163
2	BSNLNET	36780
3	CHINANET-ZJ-WZ	34376
4	VNPT-VNNIC-VN	30423
5	CO-ACSA-LACNIC	28022
6	000.065.376/0002-65	25729
7	CHINANET-GD	24954
8	033.530.486/0001-29	24367
9	FR-OVH-20060920	22627
10	UNICOM-SD	21695
11	CHINANET-JS	20742
12	003.420.926/0002-05	19656
13	CHINANET-HB	19112
14	RCOM	17456
15	002.558.157/0001-62	16373
16	TELKOMNET	15108
17	002.558.134/0001-58	13789
18	OVH	13457
19	CHINANET-ZJ	12790
20	TATACOMM-IN	12349
21	HHThostingcustomer-net	11855
22	CHINANET-GX	10559
23	071.208.516/0001-74	10539
24	CHINANET-AH	10200
25	NWT-NET	9145

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	1537869
2	BSNLNET	1246361
3	VNPT-VNNIC-VN	1057269
4	CO-ACSA-LACNIC	973625
5	000.065.376/0002-65	891142
6	CHINANET-GD	866622
7	033.530.486/0001-29	848378
8	FR-OVH-20060920	790180
9	UNICOM-SD	752752
10	CHINANET-JS	722062
11	003.420.926/0002-05	683356
12	CHINANET-HB	666046
13	RCOM	600283
14	002.558.157/0001-62	565932
15	CHINANET-ZJ-WZ	526158
16	TELKOMNET	524142
17	002.558.134/0001-58	476113
18	OVH	470145
19	TATACOMM-IN	422121
20	HHThostingcustomer-net	415092
21	CHINANET-GX	367666
22	071.208.516/0001-74	366700
23	CHINANET-AH	356875
24	NWT-NET	317467
25	CHINANET-ZJ	314170