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 759 556 287 019 37.79%
2 AS8048 CANTV Servicios, Venezuela VE 671 530 154 180 22.96%
3 AS4837 CNCGROUP China169 Backbone CN 394 147 99 536 25.25%
4 AS9808 Guangdong Mobile Communication Co.Ltd. CN 273 370 152 653 55.84%
5 AS7922 Comcast Cable Communications, LLC US 210 487 6 010 2.85%
6 AS36352 ColoCrossing US 203 813 154 991 76.05%
7 AS7018 AT&T Services, Inc. US 139 821 2 767 1.98%
8 AS17974 PT Telekomunikasi Indonesia ID 129 427 25 467 19.68%
9 AS3462 Data Communication Business Group TW 103 238 27 533 26.67%
10 AS28573 CLARO S.A. BR 101 694 24 004 23.60%
11 AS9829 National Internet Backbone IN 100 727 6 900 6.85%
12 AS12389 PJSC Rostelecom RU 96 312 11 218 11.65%
13 AS45899 VNPT Corp VN 88 129 11 502 13.05%
14 AS701 MCI Communications Services, Inc. d/b/a Verizon Business US 80 974 2 969 3.67%
15 AS2856 British Telecommunications PLC GB 73 610 3 150 4.28%
16 AS20115 Charter Communications US 68 270 2 856 4.18%
17 AS3320 Deutsche Telekom AG DE 63 954 3 172 4.96%
18 AS22773 Cox Communications Inc. US 63 739 2 925 4.59%
19 AS9121 Turk Telekom TR 63 299 5 601 8.85%
20 AS8402 VimpelCom RU 63 146 10 316 16.34%
21 AS45595 Pakistan Telecom Company Limited PK 61 420 8 176 13.31%
22 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom BY 60 222 9 789 16.25%
23 AS6830 Liberty Global Operations B.V. AT 59 556 5 077 8.53%
24 AS55836 Reliance Jio Infocomm Limited IN 59 279 542 0.91%
25 AS209 Qwest Communications Company, LLC US 58 481 1 909 3.26%
26 AS15003 Nobis Technology Group, LLC US 56 508 36 533 64.65%
27 AS3215 Orange FR 56 449 3 016 5.34%
28 AS8452 TE Data EG 56 234 5 419 9.64%
29 AS24560 Bharti Airtel Ltd., Telemedia Services IN 55 783 4 100 7.35%
30 AS23969 TOT Public Company Limited TH 55 429 22 265 40.17%
31 AS17552 True Internet Co.,Ltd. TH 54 820 8 208 14.97%
32 AS5384 Emirates Telecommunications Corporation AE 54 676 3 146 5.75%
33 AS22394 Cellco Partnership DBA Verizon Wireless US 54 131 257 0.47%
34 AS5617 Orange Polska Spolka Akcyjna PL 51 827 12 273 23.68%
35 AS16509 Amazon.com, Inc. US 51 333 8 648 16.85%
36 AS8100 QuadraNet, Inc US 50 901 42 791 84.07%
37 AS18403 The Corporation for Financing & Promoting Technology VN 50 304 8 006 15.92%
38 AS5089 Virgin Media Limited GB 47 865 1 566 3.27%
39 AS55286 B2 Net Solutions Inc. US 47 581 39 967 84.00%
40 AS5607 Sky UK Limited GB 44 980 1 870 4.16%
41 AS8151 Uninet S.A. de C.V. MX 43 282 2 118 4.89%
42 AS3269 Telecom Italia IT 43 159 5 699 13.21%
43 AS45629 JasTel Network International Gateway TH 43 129 8 991 20.85%
44 AS16276 OVH SAS FR 42 911 24 133 56.24%
45 AS5650 Frontier Communications of America, Inc. US 42 749 1 323 3.09%
46 AS15895 Kyivstar PJSC UA 42 518 15 054 35.41%
47 AS6849 PJSC Ukrtelecom UA 42 135 6 647 15.78%
48 AS53889 Micfo, LLC. US 40 601 32 711 80.57%
49 AS8708 RCS & RDS RO 39 282 7 030 17.90%
50 AS13335 CloudFlare US 38 970 13 005 33.37%
51 AS20001 Time Warner Cable Internet LLC US 38 075 1 677 4.40%
52 AS3352 Telefonica De Espana ES 36 860 2 256 6.12%
53 AS18881 TELEF BR 36 801 4 628 12.58%
54 AS9299 Philippine Long Distance Telephone Company PH 36 511 3 804 10.42%
55 AS36947 Telecom Algeria DZ 36 396 2 948 8.10%
56 AS9198 JSC Kazakhtelecom KZ 35 687 3 769 10.56%
57 AS11888 Television Internacional, S.A. de C.V., MX MX 35 674 21 284 59.66%
58 AS14618 Amazon.com, Inc. US 35 161 3 686 10.48%
59 AS7552 Viettel Corporation VN 34 878 4 939 14.16%
60 AS10796 Time Warner Cable Internet LLC US 34 850 1 408 4.04%
61 AS1221 Telstra Pty Ltd AU 33 676 555 1.65%
62 AS12322 Free SAS FR 33 264 1 691 5.08%
63 AS4788 TM Net, Internet Service Provider MY 33 155 3 245 9.79%
64 AS0 RU 32 237 0 0.00%
65 AS21928 T-Mobile USA, Inc. US 32 009 135 0.42%
66 AS18978 Enzu Inc US 31 587 25 231 79.88%
67 AS36903 MT-MPLS MA 30 996 4 040 13.03%
68 AS15169 Google Inc. US 30 793 6 214 20.18%
69 AS48095 XTGLOBAL, RO VG 30 535 27 514 90.11%
70 AS6128 Cablevision Systems Corp. US 29 688 1 719 5.79%
71 AS4766 Korea Telecom KR 28 287 6 901 24.40%
72 AS42682 JSC ER-Telecom Holding RU 27 457 17 191 62.61%
73 AS33363 BRIGHT HOUSE NETWORKS, LLC US 26 614 1 416 5.32%
74 AS7738 Telemar Norte Leste S.A. BR 25 480 2 047 8.03%
75 AS9394 China TieTong Telecommunications Corporation CN 25 464 6 901 27.10%
76 AS45609 Bharti Airtel Ltd. AS for GPRS Service IN 24 336 257 1.06%
77 AS577 Bell Canada CA 24 240 1 395 5.75%
78 AS9737 TOT Public Company Limited TH 24 193 11 853 48.99%
79 AS6327 Shaw Communications Inc. CA 24 117 2 003 8.30%
80 AS6799 OTEnet S.A. GR 23 672 1 683 7.11%
81 AS11427 Time Warner Cable Internet LLC US 23 440 1 099 4.69%
82 AS9143 Ziggo NL 23 439 2 919 12.45%
83 AS27699 TELEF BR 23 040 2 304 10.00%
84 AS57858 AS57858, EE SE 22 772 21 422 94.07%
85 AS8997 PJSC Rostelecom RU 22 234 1 976 8.89%
86 AS4808 China Unicom Beijing Province Network CN 22 150 6 615 29.87%
87 AS11426 Time Warner Cable Internet LLC US 22 015 734 3.33%
88 AS11351 Time Warner Cable Internet LLC US 21 601 782 3.62%
89 AS24444 Shandong Mobile Communication Company Limited CN 21 415 3 090 14.43%
90 AS21826 Corporaci VE 21 298 3 809 17.88%
91 AS6167 Cellco Partnership DBA Verizon Wireless US 21 212 5 0.02%
92 AS15557 SFR FR 21 030 837 3.98%
93 AS812 Rogers Cable Communications Inc. CA 20 757 526 2.53%
94 AS56041 China Mobile communications corporation CN 20 705 9 114 44.02%
95 AS8359 MTS PJSC RU 20 204 2 423 11.99%
96 AS6147 Telefonica del Peru S.A.A. PE 19 936 2 195 11.01%
97 AS30693 Eonix Corporation US 19 868 15 831 79.68%
98 AS3292 Tele Danmark DK 19 449 277 1.42%
99 AS12714 Net By Net Holding LLC RU 19 435 3 022 15.55%
100 AS3209 Vodafone GmbH DE 19 152 855 4.46%
101 AS24955 OJSC Ufanet RU 18 982 10 971 57.80%
102 AS22927 Telefonica de Argentina AR 18 775 1 069 5.69%
103 AS18779 EGIHosting US 18 525 8 685 46.88%
104 AS56046 China Mobile communications corporation CN 17 713 6 529 36.86%
105 AS7303 Telecom Argentina S.A. AR 17 632 1 850 10.49%
106 AS12874 Fastweb IT 17 595 2 573 14.62%
107 AS42708 Portlane AB SE 17 559 8 514 48.49%
108 AS852 TELUS Communications Inc. CA 17 485 737 4.21%
109 AS1668 AOL Transit Data Network US 17 469 46 0.26%
110 AS4812 China Telecom (Group) CN 17 412 5 561 31.94%
111 AS17816 China Unicom IP network China169 Guangdong province CN 17 171 3 543 20.63%
112 AS1267 Wind Telecomunicazioni SpA IT 16 988 636 3.74%
113 AS12297 ArmenTel CJSC AM 16 267 189 1.16%
114 AS7029 Windstream Communications Inc US 16 235 729 4.49%
115 AS24086 Viettel Corporation VN 16 007 2 526 15.78%
116 AS4804 Microplex PTY LTD AU 15 525 170 1.09%
117 AS2609 Tunisia BackBone AS TN 15 361 1 439 9.37%
118 AS19108 Suddenlink Communications US 15 303 893 5.83%
119 AS21479 PJSC Rostelecom RU 15 158 4 272 28.18%
120 AS6805 Telefonica Germany DE 14 850 770 5.18%
121 AS30722 Vodafone Italia S.p.A. IT 14 649 407 2.78%
122 AS46805 CachedNet LLC US 14 636 13 571 92.72%
123 AS174 Cogent Communications US 14 604 4 376 29.96%
124 AS34984 Tellcom Iletisim Hizmetleri A.s. TR 14 383 1 546 10.75%
125 AS13285 TalkTalk GB 14 347 751 5.24%
126 AS5483 Magyar Telekom plc. HU 14 171 622 4.39%
127 AS131090 CAT TELECOM Public Company Ltd,CAT TH 14 138 3 384 23.94%
128 AS42610 PJSC Rostelecom RU 14 005 1 954 13.95%
129 AS20057 AT&T Mobility LLC US 13 935 63 0.45%
130 AS9105 Tiscali UK Limited GB 13 454 449 3.34%
131 AS12576 EE Limited GB 13 292 183 1.38%
132 AS25019 Saudi Telecom Company JSC SA 13 169 1 194 9.07%
133 AS9050 Telekom Romania Communication S.A RO 12 992 1 055 8.12%
134 AS8167 Brasil Telecom S/A - Filial Distrito Federal BR 12 976 1 084 8.35%
135 AS5432 Proximus NV BE 12 906 512 3.97%
136 AS31334 Vodafone Kabel Deutschland GmbH DE 12 665 995 7.86%
137 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. CN 12 658 7 792 61.56%
138 AS26599 TELEF BR 12 599 1 312 10.41%
139 AS8551 Bezeq International IL 12 515 1 672 13.36%
140 AS24863 LINKdotNET EG 12 515 1 548 12.37%
141 AS8075 Microsoft Corporation US 12 475 2 805 22.48%
142 AS61317 Digital Energy Technologies Limited ZA 12 426 9 943 80.02%
143 AS29975 VODACOM- ZA 12 256 25 0.20%
144 AS8400 TELEKOM SRBIJA a.d. RS 12 220 1 128 9.23%
145 AS12271 Time Warner Cable Internet LLC US 12 194 541 4.44%
146 AS10507 Sprint Personal Communications Systems US 12 183 23 0.19%
147 AS7418 TELEF CL 12 070 472 3.91%
148 AS45271 Idea Cellular Limited IN 11 989 30 0.25%
149 AS6871 British Telecommunications PLC GB 11 728 469 4.00%
150 AS200557 Region40 LLC UA 11 575 8 925 77.11%
151 AS5769 Videotron Telecom Ltee CA 11 570 788 6.81%
152 AS23700 Linknet-Fastnet ASN ID 11 525 1 947 16.89%
153 AS36351 SoftLayer Technologies Inc. US 11 517 3 272 28.41%
154 AS54334 Roya Hosting LLC US 11 203 4 470 39.90%
155 AS12083 WideOpenWest Finance LLC US 11 188 1 537 13.74%
156 AS10481 Prima S.A. AR 11 186 1 724 15.41%
157 AS4739 Internode Pty Ltd AU 11 180 303 2.71%
158 AS37457 Telkom-Internet ZA 11 161 441 3.95%
159 AS6057 Administracion Nacional de Telecomunicaciones UY 11 122 733 6.59%
160 AS6848 Telenet BVBA BE 11 007 670 6.09%
161 AS29314 Vectra S.A. PL 10 962 3 736 34.08%
162 AS12479 Orange Espagne SA FR 10 940 308 2.81%
163 AS38266 Vodafone Essar Ltd., Telecommunication - Value Added Services IN 10 617 44 0.41%
164 AS20473 Choopa, LLC US 10 604 5 513 51.99%
165 AS13999 Mega Cable, S.A. de C.V. MX 10 591 3 497 33.02%
166 AS12880 Information Technology Company (ITC) IR 10 542 1 474 13.98%
167 AS50896 AS-REGION40, UA NL 10 525 7 781 73.93%
168 AS12715 Orange Espagne S.A.U. ES 10 492 640 6.10%
169 AS53667 FranTech Solutions US 10 450 8 356 79.96%
170 AS4847 China Networks Inter-Exchange CN 10 425 2 973 28.52%
171 AS1136 KPN B.V. NL 10 410 147 1.41%
172 AS12844 Bouygues Telecom SA FR 10 316 202 1.96%
173 AS6739 Vodafone Ono, S.A. ES 10 235 809 7.90%
174 AS30036 Mediacom Communications Corp US 10 203 427 4.18%
175 AS20860 Iomart GB 10 155 2 948 29.03%
176 AS2119 Telenor Norge AS NO 10 073 1 386 13.76%
177 AS46975 BigTip, Inc. US 9 960 6 922 69.50%
178 AS63008 Contina US 9 894 7 903 79.88%
179 AS25513 OJS Moscow city telephone network RU 9 866 514 5.21%
180 AS44395 Ucom LLC AM 9 567 466 4.87%
181 AS12430 Vodafone Spain ES 9 510 319 3.35%
182 AS3301 Telia Company AB SE 9 382 537 5.72%
183 AS28840 Ojsc oao Tattelecom RU 9 380 1 514 16.14%
184 AS26496 GoDaddy.com, LLC US 9 317 3 629 38.95%
185 AS17451 BIZNET NETWORKS ID 9 176 3 712 40.45%
186 AS20940 Akamai International B.V. US 9 046 10 0.11%
187 AS22047 VTR BANDA ANCHA S.A. CL 8 989 595 6.62%
188 AS12741 Netia SA PL 8 974 1 789 19.93%
189 AS24940 Hetzner Online GmbH DE 8 916 3 032 34.01%
190 AS12586 GHOSTnet GmbH DE 8 849 7 267 82.12%
191 AS23693 PT. Telekomunikasi Selular ID 8 637 342 3.96%
192 AS17813 Mahanagar Telephone Nigam Limited IN 8 632 426 4.93%
193 AS7545 TPG Telecom Limited AU 8 575 217 2.53%
194 AS25229 Volia UA 8 540 967 11.32%
195 AS3356 Level 3 Communications, Inc. US 8 391 1 306 15.56%
196 AS1241 Forthnet GR 8 378 605 7.22%
197 AS4713 NTT Communications Corporation JP 8 240 1 443 17.51%
198 AS28201 Companhia Itabirana Telecomunica BR 8 214 2 606 31.73%
199 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA GR 8 204 443 5.40%
200 AS62599 Vivid LLC NL 8 192 6 0.07%
201 AS5391 Hrvatski Telekom d.d. HR 8 127 1 009 12.41%
202 AS46261 QuickPacket, LLC US 8 051 6 324 78.55%
203 AS33491 Comcast Cable Communications, LLC US 8 005 558 6.97%
204 AS286 KPN, NL NL 7 818 150 1.92%
205 AS13489 EPM Telecomunicaciones S.A. E.S.P. CO 7 750 550 7.10%
206 AS16637 MTN Business Solutions ZA 7 626 398 5.22%
207 AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA IN 7 507 532 7.09%
208 AS5410 Bouygues Telecom SA FR 7 502 257 3.43%
209 AS17488 Hathway IP Over Cable Internet IN 7 469 382 5.11%
210 AS6713 IAM-AS, MA MA 7 419 653 8.80%
211 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP CO 7 400 391 5.28%
212 AS17803 BSES TeleCom Limited IN 7 365 561 7.62%
213 AS3303 Swisscom (Switzerland) Ltd CH 7 327 140 1.91%
214 AS8369 Intersvyaz-2 JSC RU 7 202 1 082 15.02%
215 AS9318 SK Broadband Co Ltd KR 7 150 1 098 15.36%
216 AS45758 Triple T Internet/Triple T Broadband TH 7 080 866 12.23%
217 AS10620 Telmex Colombia S.A. CO 7 075 292 4.13%
218 AS17676 Softbank BB Corp. JP 7 053 1 380 19.57%
219 AS9506 Singtel Fibre Broadband SG 6 996 476 6.80%
220 AS10474 OPTINET ZA 6 992 497 7.11%
221 AS34533 JSC ER-Telecom Holding RU 6 925 3 029 43.74%
222 AS61440 Digital Energy Technologies Chile SpA CL 6 924 5 178 74.78%
223 AS50710 EarthLink Ltd. Communications&Internet Services IQ 6 825 610 8.94%
224 AS36137 Avante Hosting Services Inc. CA 6 801 6 115 89.91%
225 AS12705 PJSC Rostelecom RU 6 789 1 809 26.65%
226 AS9116 012 Smile Communications LTD. IL 6 778 2 655 39.17%
227 AS21299 2DAY Telecom LLP KZ 6 769 917 13.55%
228 AS35805 JSC Silknet GE 6 703 503 7.50%
229 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. HU 6 612 403 6.09%
230 AS2516 KDDI CORPORATION JP 6 611 1 623 24.55%
231 AS25472 Wind Hellas Telecommunications SA GR 6 567 384 5.85%
232 AS22561 CenturyTel Internet Holdings, Inc. US 6 497 141 2.17%
233 AS3243 Servicos De Comunicacoes E Multimedia S.A. PT 6 484 621 9.58%
234 AS28812 PJSC Bashinformsvyaz RU 6 472 332 5.13%
235 AS6400 Compa DO 6 420 655 10.20%
236 AS132199 Globe Telecom Inc. PH 6 419 705 10.98%
237 AS16322 Pars Online PJS IR 6 413 1 420 22.14%
238 AS4771 Spark New Zealand Trading Ltd. NZ 6 410 142 2.21%
239 AS33651 Comcast Cable Communications, LLC US 6 370 358 5.62%
240 AS32475 SingleHop, Inc. US 6 327 4 392 69.42%
241 AS131222 334,Udyog Vihar IN 6 298 240 3.81%
242 AS21321 Areti Internet Ltd. HK 6 256 2 513 40.17%
243 AS6828 PJSC Rostelecom RU 6 228 814 13.07%
244 AS25515 PJSC Rostelecom RU 6 195 774 12.49%
245 AS12876 Online S.a.s. FR 6 190 3 854 62.26%
246 AS8447 A1 Telekom Austria AG AT 6 185 229 3.70%
247 AS14754 Telgua NI 6 164 370 6.00%
248 AS13188 Content Delivery Network Ltd UA 6 133 1 022 16.66%
249 AS31549 Aria Shatel Company Ltd IR 6 123 1 093 17.85%
250 AS7155 ViaSat,Inc. US 6 092 320 5.25%
251 AS2860 Nos Comunicacoes, S.A. PT 6 088 440 7.23%
252 AS20485 Closed Joint Stock Company TransTeleCom RU 6 034 804 13.32%
253 AS24445 Henan Mobile Communications Co.,Ltd CN 5 979 955 15.97%
254 AS11492 Cable One, Inc. US 5 954 254 4.27%
255 AS4760 PCCW Limited HK 5 794 863 14.89%
256 AS4761 INDOSAT Internet Network Provider ID 5 706 613 10.74%
257 AS63949 Linode, LLC US 5 687 2 297 40.39%
258 AS1257 TELE2 SE 5 655 239 4.23%
259 AS12578 SIA Lattelecom LV 5 581 670 12.01%
260 AS7016 Comcast Cable Communications, LLC US 5 557 304 5.47%
261 AS1680 013 NetVision Ltd IL 5 551 697 12.56%
262 AS47395 PJSC MegaFon RU 5 549 1 074 19.36%
263 AS18004 PT WIRELESS INDONESIA ( WIN ) ID 5 520 497 9.00%
264 AS55577 Atria Convergence Technologies pvt ltd IN 5 519 611 11.07%
265 AS7015 Comcast Cable Communications, LLC US 5 517 336 6.09%
266 AS37611 Afrihost ZA 5 501 246 4.47%
267 AS23033 Wowrack.com US 5 491 4 286 78.05%
268 AS29802 HIVELOCITY VENTURES CORP US 5 459 4 395 80.51%
269 AS27925 Entel PCS Telecomunicaciones S.A., CL CL 5 389 1 240 23.01%
270 AS37000 -Reserved AS-, ZZ ZZ 5 376 2 0.04%
271 AS8374 Polkomtel Sp. z o.o. PL 5 373 495 9.21%
272 AS46606 Unified Layer US 5 363 1 375 25.64%
273 AS15802 Emirates Integrated Telecommunications Company PJSC (EITC-DU) AE 5 350 585 10.94%
274 AS15378 T2 Mobile LLC RU 5 342 30 0.56%
275 AS3216 PVimpelCom RU 5 329 670 12.57%
276 AS4775 Globe Telecoms PH 5 327 548 10.29%
277 AS6079 RCN US 5 298 223 4.21%
278 AS9329 Sri Lanka Telecom Internet LK 5 284 427 8.08%
279 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. RS 5 266 508 9.65%
280 AS21502 NC Numericable S.A. BE 5 217 401 7.69%
281 AS23860 Alliance Broadband Services Pvt. Ltd. IN 5 182 678 13.08%
282 AS8764 Telia Lietuva, AB LT 5 174 386 7.46%
283 AS6621 Hughes Network Systems US 5 108 54 1.06%
284 AS18207 YOU Broadband & Cable India Ltd. IN 5 106 330 6.46%
285 AS4780 Digital United Inc. TW 5 085 1 361 26.77%
286 AS31214 TIS Dialog LLC RU 5 060 226 4.47%
287 AS6866 Cyprus Telecommunications Authority CY 5 031 317 6.30%
288 AS62741 IP Systems Limited VG 4 897 4 362 89.08%
289 AS5610 O2 Czech Republic, a.s. CZ 4 891 296 6.05%
290 AS15377 ISP Fregat Ltd. UA 4 883 1 409 28.85%
291 AS14117 Telefonica del Sur S.A. CL 4 760 1 119 23.51%
292 AS3549 Level 3 Communications, Inc. US 4 759 411 8.64%
293 AS31133 PJSC MegaFon RU 4 758 283 5.95%
294 AS6876 TeNeT Scientific Production Enterprise LLC UA 4 733 1 096 23.16%
295 AS31400 Accelerated IT Services GmbH DE 4 659 4 128 88.60%
296 AS4538 China Education and Research Network Center CN 4 639 1 648 35.52%
297 AS45528 Tikona Digital Networks Pvt Ltd. IN 4 639 338 7.29%
298 AS54600 PEG TECH INC US 4 638 1 494 32.21%
299 AS24608 H3G S.p.A. IT 4 619 21 0.46%
300 AS35994 Akamai Technologies, Inc. US 4 619 2 0.04%