Botnet Statistics for June 2013

detection period: 2013-06-01 00:00 - 2013-06-30 23:59 UTC
total number of suspected botnet IPs: 128561
number of blocked spams: 2199833
recipient count of blocked spams: 77401264

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	97660
2	Taiwan	13591
3	United States	3223
4	India	2029
5	Peru	838
6	Argentina	756
7	Spain	746
8	Colombia	740
9	Italy	591
10	Mexico	571
11	Brazil	436
12	Germany	420
13	Russian Federation	396
14	Turkey	388
15	United Kingdom	364
16	Kazakhstan	324
17	Viet Nam	312
18	Canada	312
19	Chile	309
20	Iran	290
21	Saudi Arabia	256
22	South Korea	223
23	Romania	202
24	Indonesia	197
25	Poland	163

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	399911
2	Taiwan	353689
3	United States	298803
4	Brazil	222325
5	Russian Federation	126424
6	Iran	78254
7	United Kingdom	65466
8	France	44279
9	India	43366
10	Ukraine	34442
11	Mexico	30744
12	Colombia	30114
13	Poland	28980
14	Peru	21980
15	Canada	21365
16	South Korea	21203
17	Germany	20060
18	Pakistan	18902
19	Kuwait	17918
20	Portugal	17430
21	Argentina	15515
22	Kazakhstan	15350
23	Hong Kong	15316
24	Chile	15249
25	Indonesia	13652

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	14444102
2	United States	11032537
3	Taiwan	10591119
4	Brazil	8269980
5	Russian Federation	4533151
6	Iran	2915492
7	United Kingdom	2038511
8	France	1652710
9	India	1471311
10	Ukraine	1280719
11	Colombia	1127973
12	Mexico	1123046
13	Poland	1011363
14	Peru	826948
15	South Korea	788723
16	Canada	707935
17	Pakistan	705217
18	Germany	673867
19	Portugal	657112
20	Argentina	581887
21	Kazakhstan	565838
22	Chile	565316
23	Hong Kong	552913
24	Indonesia	511609
25	Kuwait	505006

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-JS	26143
2	HINET-NET	13309
3	UNICOM-HA	13280
4	CHINANET-HB	11842
5	CHINANET-HE	7939
6	CRTC	4792
7	CHINANET-GD	4215
8	CTTNET	4027
9	UNICOM-HB	3720
10	CMNET	3207
11	CHINANET-HA	2663
12	CHINANET-FJ	1525
13	UNICOM-HN	1289
14	CHINANET-HN	850
15	BSNLNET	836
16	UNICOM-SD	791
17	UNICOM-HE	619
18	NorthStar	542
19	CHINANET-SC	533
20	CHINANET-SH	524
21	ZTWL	511
22	UNICOM-SX	428
23	CHINANET-AH	417
24	UNICOM-LN	407
25	CHINANET-JX	349

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

Rank	Network	# of blocked spams
1	HINET-NET	351112
2	MSFT-EP	138519
3	UNICOM-LN	76157
4	IR-DCC-20010403	57901
5	002.558.157/0001-62	37538
6	ASC-NET4	30836
7	033.530.486/0001-29	28289
8	CMNET	26961
9	NTMTV	25439
10	CHINANET-GD	23195
11	003.420.926/0002-05	19934
12	UNICOM-HE	19461
13	CHINANET-SH	16553
14	GULFNET-MOI	16546
15	CRTC	15942
16	HICHINA	15745
17	CO-ACSA-LACNIC	15460
18	076.535.764/0326-90	15453
19	JIAOJIANG-DONGGANG-LTD	15000
20	BHARTI-IN	13975
21	KORNET-KR	13219
22	NETBLK-CHARTER-NET	12454
23	UK-WEBFUSION-LEEDS	12371
24	CHINANET-JS	12253
25	UNICOM-SD	11993

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	10488203
2	MSFT-EP	5205679
3	UNICOM-LN	2867529
4	IR-DCC-20010403	2156888
5	002.558.157/0001-62	1411312
6	ASC-NET4	1155339
7	033.530.486/0001-29	1060941
8	CMNET	1021923
9	NTMTV	955912
10	CHINANET-GD	816553
11	003.420.926/0002-05	749083
12	CRTC	621883
13	HICHINA	585469
14	CHINANET-SH	584037
15	076.535.764/0326-90	576651
16	CO-ACSA-LACNIC	576503
17	JIAOJIANG-DONGGANG-LTD	539097
18	UNICOM-HE	512040
19	KORNET-KR	493364
20	NETBLK-CHARTER-NET	465697
21	BHARTI-IN	459520
22	GULFNET-MOI	453916
23	ESOTERICA	433398
24	CHINANET-JS	410264
25	GERRYSNET	407420