CleanTalk keeps track of the IP addresses in spam messages, to help Hosting and ISPA companies to know about suspicious activity in the address space of a company. The presence of IP addresses in this list, it is an occasion to start audit server security that uses a particular address.

Distribution of spam activity per Autonomous systems (AS)

# ASN, Organization name Country Detected IP addresses Spam active IP addresses Spam rate
1 AS4134 Chinanet CN 729 239 284 299 38.99%
2 AS8048 CANTV Servicios, Venezuela VE 668 760 154 050 23.04%
3 AS4837 CNCGROUP China169 Backbone CN 362 264 97 580 26.94%
4 AS9808 Guangdong Mobile Communication Co.Ltd. CN 270 133 152 427 56.43%
5 AS36352 ColoCrossing US 198 948 150 406 75.60%
6 AS7922 Comcast Cable Communications, LLC US 153 572 5 894 3.84%
7 AS17974 PT Telekomunikasi Indonesia ID 123 579 24 775 20.05%
8 AS7018 AT&T Services, Inc. US 98 818 2 684 2.72%
9 AS3462 Data Communication Business Group TW 98 312 27 239 27.71%
10 AS28573 CLARO S.A. BR 91 829 22 627 24.64%
11 AS9829 National Internet Backbone IN 91 619 6 840 7.47%
12 AS45899 VNPT Corp VN 85 643 11 328 13.23%
13 AS12389 PJSC Rostelecom RU 78 804 10 178 12.92%
14 AS9121 Turk Telekom TR 57 417 5 503 9.58%
15 AS45595 Pakistan Telecom Company Limited PK 56 924 7 937 13.94%
16 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom BY 56 674 9 490 16.74%
17 AS23969 TOT Public Company Limited TH 56 590 25 117 44.38%
18 AS701 MCI Communications Services, Inc. d/b/a Verizon Business US 56 173 2 719 4.84%
19 AS15003 Nobis Technology Group, LLC US 55 733 35 980 64.56%
20 AS2856 British Telecommunications PLC GB 54 009 3 056 5.66%
21 AS17552 True Internet Co.,Ltd. TH 53 197 8 142 15.30%
22 AS8402 VimpelCom RU 52 953 9 653 18.23%
23 AS8452 TE-AS EG 52 076 5 361 10.29%
24 AS8100 QuadraNet, Inc US 49 974 41 953 83.95%
25 AS16509 Amazon.com, Inc. US 49 244 8 177 16.61%
26 AS5617 Orange Polska Spolka Akcyjna PL 49 117 11 835 24.10%
27 AS18403 The Corporation for Financing & Promoting Technology VN 49 083 7 822 15.94%
28 AS5384 Emirates Telecommunications Corporation AE 48 332 3 130 6.48%
29 AS6830 Liberty Global Operations B.V. AT 48 193 4 982 10.34%
30 AS24560 Bharti Airtel Ltd., Telemedia Services IN 47 951 3 958 8.25%
31 AS20115 Charter Communications US 47 778 2 784 5.83%
32 AS22394 Cellco Partnership DBA Verizon Wireless US 47 288 256 0.54%
33 AS3320 Deutsche Telekom AG DE 46 845 2 988 6.38%
34 AS55286 B2 Net Solutions Inc. US 45 598 38 302 84.00%
35 AS22773 Cox Communications Inc. US 45 064 2 867 6.36%
36 AS55836 Reliance Jio Infocomm Limited IN 42 886 515 1.20%
37 AS3215 Orange FR 42 032 2 940 7.00%
38 AS16276 OVH , FR IT 41 351 23 462 56.74%
39 AS15895 Kyivstar PJSC UA 40 833 14 751 36.12%
40 AS209 Qwest Communications Company, LLC US 40 468 1 833 4.53%
41 AS53889 Micfo, LLC. US 40 239 33 671 83.68%
42 AS6849 UKRTELNET , UA UA 40 075 6 572 16.40%
43 AS8151 Uninet S.A. de C.V. MX 37 628 2 082 5.53%
44 AS13335 CloudFlare US 37 609 12 860 34.19%
45 AS8708 RCS & RDS RO 36 122 6 948 19.23%
46 AS5089 Virgin Media Limited GB 35 978 1 542 4.29%
47 AS11888 Television Internacional, S.A. de C.V. MX 34 660 21 090 60.85%
48 AS3269 Telecom Italia IT 34 241 5 528 16.14%
49 AS18881 TELEF BR 34 089 4 509 13.23%
50 AS36947 Telecom Algeria DZ 33 871 2 924 8.63%
51 AS14618 Amazon.com, Inc. US 33 749 3 487 10.33%
52 AS7552 Viettel Corporation VN 33 361 4 837 14.50%
53 AS9198 KAZTELECOM-AS , KZ KZ 33 121 3 702 11.18%
54 AS5607 Sky UK Limited GB 32 929 1 836 5.58%
55 AS45758 Triple T Internet/Triple T Broadband TH 32 740 6 834 20.87%
56 AS9299 Philippine Long Distance Telephone Company PH 31 174 3 747 12.02%
57 AS5650 Frontier Communications of America, Inc. US 30 735 1 276 4.15%
58 AS18978 Enzu Inc US 30 564 24 505 80.18%
59 AS48095 Xt Global Networks Ltd. VG 29 909 26 942 90.08%
60 AS3352 Telefonica De Espana ES 29 339 2 189 7.46%
61 AS0 RU 29 134 0 0.00%
62 AS15169 Google Inc. US 28 694 5 028 17.52%
63 AS20001 Time Warner Cable Internet LLC US 28 477 1 593 5.59%
64 AS36903 MT-MPLS MA 28 090 3 956 14.08%
65 AS4788 Net, Internet Service Provider MY 27 659 2 985 10.79%
66 AS21928 T-Mobile USA, Inc. US 27 645 125 0.45%
67 AS4766 Korea Telecom KR 26 812 6 777 25.28%
68 AS12322 Free SAS FR 25 991 1 658 6.38%
69 AS42682 JSC ER-Telecom Holding RU 25 840 16 374 63.37%
70 AS9394 China TieTong Telecommunications Corporation CN 25 328 6 878 27.16%
71 AS10796 Time Warner Cable Internet LLC US 24 806 1 357 5.47%
72 AS1221 Telstra Pty Ltd AU 24 412 544 2.23%
73 AS7738 Telemar Norte Leste S.A. BR 23 788 2 025 8.51%
74 AS8997 PJSC Rostelecom RU 22 711 1 920 8.45%
75 AS57858 Inter Connects Inc EE 21 903 20 613 94.11%
76 AS24444 Shandong Mobile Communication Company Limited CN 21 685 3 076 14.19%
77 AS6128 Cablevision Systems Corp. US 21 539 1 682 7.81%
78 AS27699 TELEFÔNICA BRASIL S.A, BR BR 21 459 2 273 10.59%
79 AS4808 China Unicom Beijing Province Network CN 21 293 6 485 30.46%
80 AS21826 Corporaci VE 20 947 3 799 18.14%
81 AS56041 China Mobile communications corporation CN 20 628 9 010 43.68%
82 AS33363 BRIGHT HOUSE NETWORKS, LLC US 19 367 1 385 7.15%
83 AS30693 Eonix Corporation US 18 964 15 065 79.44%
84 AS9143 Ziggo NL 18 179 2 792 15.36%
85 AS9737 TOT Public Company Limited TH 18 177 5 994 32.98%
86 AS45609 Bharti Airtel Ltd. AS for GPRS Service IN 18 099 260 1.44%
87 AS6147 Telefonica del Peru S.A.A., PE PE 18 008 2 182 12.12%
88 AS3292 Tele Danmark DK 18 005 276 1.53%
89 AS56046 China Mobile communications corporation CN 17 903 6 489 36.24%
90 AS24955 OJSC Ufanet RU 17 734 10 671 60.17%
91 AS22927 Telefonica de Argentina AR 17 562 1 065 6.06%
92 AS8359 MTS PJSC RU 17 553 2 322 13.23%
93 AS1668 AOL Transit Data Network US 17 426 46 0.26%
94 AS17816 China Unicom IP network China169 Guangdong province CN 17 357 3 643 20.99%
95 AS6327 Shaw Communications Inc. CA 17 338 1 977 11.40%
96 AS18779 EGIHosting US 17 284 8 249 47.73%
97 AS577 Bell Canada CA 17 141 1 376 8.03%
98 AS12714 Net By Net Holding LLC RU 16 927 2 934 17.33%
99 AS6799 OTEnet S.A. GR 16 820 1 655 9.84%
100 AS4812 CHINANET-SH-AP China Telecom (Group), CN CN 16 737 5 480 32.74%
101 AS11427 Time Warner Cable Internet LLC US 16 490 1 071 6.49%
102 AS15557 SFR FR 16 202 824 5.09%
103 AS7303 Telecom Argentina S.A., AR AR 16 171 1 825 11.29%
104 AS11426 Time Warner Cable Internet LLC US 15 564 713 4.58%
105 AS24086 Viettel Corporation VN 15 486 2 497 16.12%
106 AS45629 JasTel Network International Gateway TH 15 138 2 776 18.34%
107 AS11351 Time Warner Cable Internet LLC US 14 675 762 5.19%
108 AS21479 PJSC Rostelecom RU 14 303 4 168 29.14%
109 AS12874 Fastweb IT 14 144 2 563 18.12%
110 AS812 Rogers Cable Communications Inc. CA 13 967 515 3.69%
111 AS131090 CAT TELECOM Public Company Ltd,CAT TH 13 668 3 325 24.33%
112 AS3209 Vodafone GmbH DE 13 598 847 6.23%
113 AS174 Cogent Communications US 13 120 4 350 33.16%
114 AS20057 AT&T Mobility LLC US 12 975 62 0.48%
115 AS12297 ArmenTel CJSC AM 12 858 189 1.47%
116 AS46805 CachedNet LLC US 12 822 11 895 92.77%
117 AS34984 Tellcom Iletisim Hizmetleri A.s. TR 12 707 1 522 11.98%
118 AS1136 KPN B.V. NL 12 694 243 1.91%
119 AS852 TELUS Communications Inc. CA 12 608 729 5.78%
120 AS1267 Wind Telecomunicazioni SpA IT 12 595 624 4.95%
121 AS42708 www.portlane.com SE 12 457 5 466 43.88%
122 AS9050 Telekom Romania Communication S.A RO 12 167 1 049 8.62%
123 AS8167 Brasil Telecom S/A - Filial Distrito Federal BR 12 138 1 079 8.89%
124 AS8075 Microsoft Corporation US 11 989 2 664 22.22%
125 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. CN 11 824 7 455 63.05%
126 AS24863 LINKdotNET-AS, EG EG 11 824 1 518 12.84%
127 AS42610 PJSC Rostelecom RU 11 681 1 781 15.25%
128 AS26599 TELEFÔNICA BRASIL S.A, BR BR 11 677 1 300 11.13%
129 AS7029 Windstream Communications Inc US 11 491 709 6.17%
130 AS25019 Saudi Telecom Company JSC SA 11 453 1 161 10.14%
131 AS5483 Magyar Telekom plc. HU 11 315 614 5.43%
132 AS29975 VODACOM-ZA ZA 11 314 21 0.19%
133 AS200557 Region40 LLC RU 11 193 8 644 77.23%
134 AS61317 Digital Energy Technologies Limited CL 11 100 8 742 78.76%
135 AS8400 TELEKOM SRBIJA a.d. RS 10 987 1 113 10.13%
136 AS13285 TalkTalk GB 10 955 707 6.45%
137 AS36351 SoftLayer Technologies Inc. US 10 837 3 031 27.97%
138 AS19108 Suddenlink Communications US 10 831 862 7.96%
139 AS6805 Telefonica Germany DE 10 821 756 6.99%
140 AS8551 Bezeqint Internet Backbone IL 10 800 1 639 15.18%
141 AS7418 TELEF CL 10 715 458 4.27%
142 AS20860 Iomart GB 10 590 3 248 30.67%
143 AS54334 Roya Hosting LLC US 10 576 3 943 37.28%
144 AS4804 Microplex PTY LTD AU 10 556 169 1.60%
145 AS29314 Vectra S.A. PL 10 553 3 724 35.29%
146 AS50896 Trusov Ilya Igorevych RU 10 488 7 491 71.42%
147 AS30722 Vodafone Omnitel B.V. IT 10 452 395 3.78%
148 AS53667 FranTech Solutions US 10 435 8 345 79.97%
149 AS4847 China Networks Inter-Exchange CN 10 298 2 952 28.67%
150 AS10507 Sprint Personal Communications Systems US 10 228 23 0.22%
151 AS23700 Linknet-Fastnet ASN ID 10 220 1 912 18.71%
152 AS20473 Choopa, LLC US 9 961 5 314 53.35%
153 AS12576 EE Limited GB 9 938 175 1.76%
154 AS12880 DCI-AS , IR IR 9 864 1 372 13.91%
155 AS13999 Mega Cable, S.A. de C.V. MX 9 827 3 484 35.45%
156 AS9105 Tiscali UK Limited GB 9 796 425 4.34%
157 AS10481 Prima S.A. AR 9 741 1 710 17.55%
158 AS5432 Proximus NV BE 9 738 502 5.16%
159 AS46975 BigTip, Inc. US 9 706 6 835 70.42%
160 AS37457 Telkom-Internet ZA 9 448 433 4.58%
161 AS31334 Vodafone Kabel Deutschland GmbH DE 9 374 932 9.94%
162 AS45271 Idea Cellular Limited IN 9 282 30 0.32%
163 AS20940 AKAMAI-ASN1 , US EU 9 136 9 0.10%
164 AS6057 Administracion Nacional de Telecomunicaciones UY 9 109 733 8.05%
165 AS26496 GoDaddy.com, LLC US 8 954 3 434 38.35%
166 AS17451 NETWORKS ID 8 914 3 666 41.13%
167 AS2609 Tunisia BackBone AS TN 8 883 1 116 12.56%
168 AS12271 Time Warner Cable Internet LLC US 8 860 525 5.93%
169 AS12586 ASGHOSTNET , DE DE 8 768 7 212 82.25%
170 AS5769 Videotron Telecom Ltee CA 8 644 771 8.92%
171 AS12715 Jazz Telecom S.A. ES 8 626 631 7.32%
172 AS6848 Telenet N.V. US 8 604 663 7.71%
173 AS6739 Vodafone Ono, S.A. ES 8 531 809 9.48%
174 AS24940 Hetzner Online GmbH DE 8 522 2 914 34.19%
175 AS6871 British Telecommunications PLC GB 8 490 453 5.34%
176 AS12479 Orange Espana ES 8 413 301 3.58%
177 AS12083 WideOpenWest Finance LLC US 8 374 1 488 17.77%
178 AS12741 Netia SA PL 8 268 1 767 21.37%
179 AS62599 Vivid LLC NL 8 192 6 0.07%
180 AS28201 Companhia Itabirana Telecomunica BR 8 187 2 594 31.68%
181 AS2119 Telenor Norge AS NO 8 090 1 314 16.24%
182 AS44395 Ucom LLC AM 8 062 457 5.67%
183 AS28840 Ojsc oao Tattelecom RU 8 036 1 427 17.76%
184 AS4739 Internode Pty Ltd AU 7 966 298 3.74%
185 AS25513 OJS Moscow city telephone network RU 7 903 498 6.30%
186 AS16637 MTN Business Solutions ZA 7 880 472 5.99%
187 AS22047 VTR BANDA ANCHA S.A. CL 7 820 589 7.53%
188 AS3356 Level 3 Communications, Inc. US 7 790 1 290 16.56%
189 AS3216 PVimpelCom RU 7 774 930 11.96%
190 AS38266 Vodafone Essar Ltd., Telecommunication - Value Added Services IN 7 761 44 0.57%
191 AS46261 QuickPacket, LLC US 7 680 6 090 79.30%
192 AS25229 Volia UA 7 669 948 12.36%
193 AS17813 Mahanagar Telephone Nigam Ltd. IN 7 629 424 5.56%
194 AS63008 Contina US 7 594 5 935 78.15%
195 AS12844 Bouygues Telecom SA FR 7 571 197 2.60%
196 AS23693 PT. Telekomunikasi Selular ID 7 559 339 4.49%
197 AS4713 NTT Communications Corporation JP 7 493 1 424 19.00%
198 AS5391 Hrvatski Telekom d.d. HR 7 396 999 13.51%
199 AS17488 Hathway IP Over Cable Internet IN 7 364 368 5.00%
200 AS12430 Vodafone Spain ES 7 239 302 4.17%
201 AS30036 Mediacom Communications Corp US 7 166 414 5.78%
202 AS132199 Globe Telecom Inc. PH 7 076 620 8.76%
203 AS3301 Telia Company AB SE 6 876 512 7.45%
204 AS36137 Avante Hosting Services Inc. CA 6 814 6 098 89.49%
205 AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA IN 6 755 514 7.61%
206 AS3816 ESP CO 6 725 388 5.77%
207 AS13489 EPM Telecomunicaciones S.A. E.S.P. CO 6 717 530 7.89%
208 AS17803 BSES TeleCom Limited IN 6 704 558 8.32%
209 AS10620 Telmex Colombia S.A. CO 6 561 293 4.47%
210 AS9318 SK Broadband Co Ltd KR 6 517 1 066 16.36%
211 AS50710 EarthLink Ltd. Communications&Internet Services IQ 6 506 609 9.36%
212 AS8369 Intersvyaz-2 JSC RU 6 308 1 059 16.79%
213 AS17676 Softbank BB Corp. JP 6 301 1 356 21.52%
214 AS32475 SingleHop, Inc. US 6 254 4 377 69.99%
215 AS16322 Tehran - IRAN IR 6 156 1 406 22.84%
216 AS12705 PJSC Rostelecom RU 6 141 1 780 28.99%
217 AS1241 Forthnet GR 6 131 581 9.48%
218 AS21299 2DAY Telecom LLP KZ 6 099 869 14.25%
219 AS9116 012 Smile Communications LTD. IL 6 078 2 619 43.09%
220 AS6713 IAM-AS, MA MA 6 077 620 10.20%
221 AS7545 TPG Telecom Limited AU 6 056 210 3.47%
222 AS10474 OPTINET GB 6 024 496 8.23%
223 AS21321 ARETI-AS , GB US 5 988 2 401 40.10%
224 AS2516 KDDI CORPORATION JP 5 877 1 607 27.34%
225 AS29802 HIVELOCITY VENTURES CORP US 5 877 4 600 78.27%
226 AS12876 Online S.a.s. FR 5 874 3 706 63.09%
227 AS131222 334,Udyog Vihar IN 5 857 240 4.10%
228 AS28812 PJSC Bashinformsvyaz RU 5 805 328 5.65%
229 AS3329 Hellas On Line S.A. GR 5 770 431 7.47%
230 AS35805 JSC Silknet GE 5 722 500 8.74%
231 AS6828 PJSC Rostelecom RU 5 696 801 14.06%
232 AS61440 Digital Energy Technologies Chile SpA, CL CL 5 648 4 237 75.02%
233 AS31549 Aria Shatel Company Ltd IR 5 633 1 071 19.01%
234 AS20485 Moscow, Russia RU 5 599 799 14.27%
235 AS13188 Content Delivery Network Ltd UA 5 595 997 17.82%
236 AS9506 Singtel Fibre Broadband SG 5 484 464 8.46%
237 AS5410 Bouygues Telecom SA FR 5 478 253 4.62%
238 AS3243 Servicos De Comunicacoes E Multimedia S.A. PT 5 464 602 11.02%
239 AS55577 Atria Convergence Technologies pvt ltd IN 5 454 773 14.17%
240 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. HU 5 452 397 7.28%
241 AS14754 Telgua GT 5 423 367 6.77%
242 AS6400 Compa DO 5 387 624 11.58%
243 AS37000 -Reserved AS-, ZZ ZZ 5 376 2 0.04%
244 AS23033 Wowrack.com US 5 356 4 208 78.57%
245 AS24445 Henan Mobile Communications Co.,Ltd CN 5 319 813 15.29%
246 AS18004 PT WIRELESS INDONESIA ( WIN ) ID 5 316 488 9.18%
247 AS27925 Entel PCS Telecomunicaciones S.A. CL 5 237 1 240 23.68%
248 AS8447 A1 Telekom Austria AG AT 5 151 225 4.37%
249 AS4761 INDOSAT Internet Network Provider ID 5 140 582 11.32%
250 AS34533 JSC ER-Telecom Holding RU 5 140 1 715 33.37%
251 AS3303 Swisscom (Switzerland) Ltd CH 5 131 131 2.55%
252 AS46606 Unified Layer US 5 114 1 329 25.99%
253 AS37560 CYBERDYNE SE 5 057 3 019 59.70%
254 AS63949 Linode, LLC US 5 055 2 220 43.92%
255 AS4780 Digital United Inc. TW 5 042 1 374 27.25%
256 AS25515 PJSC Rostelecom RU 4 994 740 14.82%
257 AS12578 SIA Lattelecom LV 4 969 656 13.20%
258 AS4760 Limited HK 4 945 846 17.11%
259 AS2860 Nos Comunicacoes, S.A. PT 4 804 433 9.01%
260 AS25472 Tellas S.A. GR 4 776 380 7.96%
261 AS31214 TIS Dialog LLC RU 4 735 217 4.58%
262 AS7155 ViaSat,Inc. US 4 727 318 6.73%
263 AS1680 013 NetVision Ltd IL 4 710 694 14.74%
264 AS62741 IP Systems Limited VG 4 690 4 171 88.93%
265 AS9329 Sri Lanka Telecom Internet LK 4 671 423 9.06%
266 AS35994 Akamai Technologies, Inc. US 4 648 2 0.04%
267 AS1257 TELE2 SE 4 643 237 5.10%
268 AS31400 ACCELERATED-IT , DE DE 4 637 4 099 88.40%
269 AS54600 INC US 4 630 1 493 32.25%
270 AS8374 Polkomtel Sp. z o.o. PL 4 617 466 10.09%
271 AS14117 Telefonica del Sur S.A. CL 4 590 1 118 24.36%
272 AS23860 Alliance Broadband Services Pvt. Ltd. IN 4 577 653 14.27%
273 AS37611 Afrihost ZA 4 549 243 5.34%
274 AS4771 Spark New Zealand Trading Ltd. NZ 4 544 130 2.86%
275 AS15377 ISP Fregat Ltd. UA 4 534 1 357 29.93%
276 AS22561 CenturyTel Internet Holdings, Inc. US 4 521 141 3.12%
277 AS23724 China Telecommunications Corporation CN 4 512 1 659 36.77%
278 AS25159 PJSC MegaFon RU 4 512 1 066 23.63%
279 AS33491 Comcast Cable Communications, LLC US 4 495 534 11.88%
280 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. RS 4 479 497 11.10%
281 AS18207 YOU Broadband & Cable India Ltd. IN 4 456 327 7.34%
282 AS4538 China Education and Research Network Center CN 4 441 1 597 35.96%
283 AS8764 TEO LT, AB LT 4 415 377 8.54%
284 AS12530 Kyivstar PJSC UA 4 409 576 13.06%
285 AS6876 TeNeT Scientific Production Enterprise LLC UA 4 339 1 031 23.76%
286 AS15802 Emirates Integrated Telecommunications Company PJSC (EITC-DU) AE 4 230 582 13.76%
287 AS32748 Steadfast US 4 230 2 207 52.18%
288 AS35916 CORPORATION US 4 196 437 10.42%
289 AS20278 Nexeon Technologies, Inc. US 4 182 3 399 81.28%
290 AS8926 Moldtelecom SA MD 4 170 489 11.73%
291 AS42831 Dedicated Servers, Hosting and Co-Location GB 4 167 1 403 33.67%
292 AS21502 NC Numericable S.A. FR 4 160 393 9.45%
293 AS11492 Cable One, Inc. US 4 146 248 5.98%
294 AS41754 JSC ER-Telecom Holding RU 4 118 1 486 36.09%
295 AS9146 BH Telecom d.d. Sarajevo BA 4 118 331 8.04%
296 AS24890 Ecoband Netwoks Ltd., Ghana GH 4 096 17 0.41%
297 AS31452 MTC Vodafone Bahrain (B.S.C.) BH 4 064 1 099 27.04%
298 AS45528 Tikona Digital Networks Pvt Ltd. IN 4 046 335 8.28%
299 AS8427 Maginfo JSC RU 4 018 1 594 39.67%
300 AS51852 Private Layer INC BZ 4 017 1 721 42.84%