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 AS8048 CANTV Servicios, Venezuela VE 660 361 153 556 23.25%
2 AS4134 Chinanet CN 645 154 257 026 39.84%
3 AS4837 CNCGROUP China169 Backbone CN 306 374 86 318 28.17%
4 AS9808 Guangdong Mobile Communication Co.Ltd. CN 272 038 156 204 57.42%
5 AS36352 ColoCrossing US 190 382 142 176 74.68%
6 AS17974 PT Telekomunikasi Indonesia ID 106 249 22 330 21.02%
7 AS3462 Data Communication Business Group TW 92 331 25 804 27.95%
8 AS45899 VNPT Corp VN 78 631 10 685 13.59%
9 AS9829 National Internet Backbone IN 76 644 6 477 8.45%
10 AS7922 Comcast Cable Communications, LLC US 76 107 5 429 7.13%
11 AS28573 CLARO S.A. BR 60 615 15 182 25.05%
12 AS12389 PJSC Rostelecom RU 54 809 8 799 16.05%
13 AS15003 Nobis Technology Group, LLC US 54 098 35 099 64.88%
14 AS7018 AT&T Services, Inc. US 50 896 2 538 4.99%
15 AS17552 True Internet Co.,Ltd. TH 49 313 7 791 15.80%
16 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom BY 48 811 8 822 18.07%
17 AS8100 QuadraNet, Inc US 48 532 40 560 83.57%
18 AS23969 TOT Public Company Limited TH 48 347 21 977 45.46%
19 AS45595 Pakistan Telecom Company Limited PK 47 351 7 408 15.65%
20 AS9121 Turk Telekom TR 46 256 5 172 11.18%
21 AS16509 Amazon.com, Inc. US 44 817 7 031 15.69%
22 AS18403 The Corporation for Financing & Promoting Technology VN 44 736 7 388 16.52%
23 AS8402 VimpelCom RU 44 531 9 337 20.97%
24 AS8452 TE Data EG 44 337 5 095 11.49%
25 AS5617 Orange Polska Spolka Akcyjna PL 43 560 11 372 26.11%
26 AS55286 B2 Net Solutions Inc. US 41 388 34 414 83.15%
27 AS16276 OVH SAS FR 38 703 22 487 58.10%
28 AS15895 Kyivstar PJSC UA 38 501 14 179 36.83%
29 AS45758 Triple T Internet/Triple T Broadband TH 36 561 7 653 20.93%
30 AS6849 PJSC Ukrtelecom UA 35 520 6 265 17.64%
31 AS24560 Bharti Airtel Ltd., Telemedia Services IN 34 034 3 553 10.44%
32 AS5384 Emirates Telecommunications Corporation AE 33 213 3 095 9.32%
33 AS11888 Television Internacional, S.A. de C.V. MX 32 720 20 821 63.63%
34 AS13335 CloudFlare US 32 603 12 587 38.61%
35 AS53889 Micfo, LLC. US 31 301 25 985 83.02%
36 AS7552 Viettel Corporation VN 31 077 4 570 14.70%
37 AS14618 Amazon.com, Inc. US 30 937 3 389 10.96%
38 AS6830 Liberty Global Operations B.V. AT 30 246 4 760 15.74%
39 AS8708 RCS & RDS RO 30 178 6 688 22.16%
40 AS18881 TELEF BR 29 570 4 188 14.16%
41 AS48095 Xt Global Networks Ltd. VG 29 179 26 236 89.91%
42 AS0 RU 28 608 0 0.00%
43 AS701 MCI Communications Services, Inc. d/b/a Verizon Business US 28 569 2 470 8.65%
44 AS8151 Uninet S.A. de C.V. MX 28 124 1 999 7.11%
45 AS9198 JSC Kazakhtelecom KZ 27 776 3 656 13.16%
46 AS18978 Enzu Inc US 26 927 22 073 81.97%
47 AS36947 Telecom Algeria DZ 26 608 2 808 10.55%
48 AS2856 British Telecommunications PLC GB 26 546 2 706 10.19%
49 AS15169 Google Inc. US 24 462 2 669 10.91%
50 AS42682 JSC ER-Telecom Holding RU 24 184 15 430 63.80%
51 AS22394 Cellco Partnership DBA Verizon Wireless US 24 077 236 0.98%
52 AS4766 Korea Telecom KR 23 773 6 468 27.21%
53 AS20115 Charter Communications US 23 659 2 608 11.02%
54 AS3320 Deutsche Telekom AG DE 23 483 2 667 11.36%
55 AS9299 Philippine Long Distance Telephone Company PH 23 345 3 584 15.35%
56 AS9394 China TieTong Telecommunications Corporation CN 23 045 6 473 28.09%
57 AS22773 Cox Communications Inc. US 22 836 2 732 11.96%
58 AS4788 TM Net, Internet Service Provider MY 21 157 2 727 12.89%
59 AS3269 Telecom Italia IT 21 030 5 141 24.45%
60 AS7738 Telemar Norte Leste S.A. BR 20 697 1 945 9.40%
61 AS209 Qwest Communications Company, LLC US 20 512 1 703 8.30%
62 AS57858 Inter Connects Inc EE 20 415 19 275 94.42%
63 AS3215 Orange GB 20 269 2 815 13.89%
64 AS21826 Corporaci VE 20 253 3 771 18.62%
65 AS21928 T-Mobile USA, Inc. US 20 067 114 0.57%
66 AS36903 MT-MPLS MA 20 035 3 571 17.82%
67 AS4808 China Unicom Beijing Province Network CN 19 349 6 376 32.95%
68 AS27699 TELEF BR 18 775 2 176 11.59%
69 AS3352 Telefonica De Espana ES 18 521 2 036 10.99%
70 AS1668 AOL Transit Data Network US 17 353 45 0.26%
71 AS24444 Shandong Mobile Communication Company Limited CN 17 226 2 810 16.31%
72 AS5089 Virgin Media Limited GB 17 049 1 425 8.36%
73 AS17816 China Unicom IP network China169 Guangdong province CN 16 485 3 594 21.80%
74 AS5607 Sky UK Limited GB 16 451 1 732 10.53%
75 AS20001 Time Warner Cable Internet LLC US 16 414 1 495 9.11%
76 AS5650 Frontier Communications of America, Inc. US 16 363 1 198 7.32%
77 AS8997 PJSC Rostelecom RU 16 230 1 780 10.97%
78 AS30693 Eonix Corporation US 16 201 12 667 78.19%
79 AS18779 EGIHosting US 16 082 7 248 45.07%
80 AS24955 OJSC Ufanet RU 16 009 10 238 63.95%
81 AS56046 China Mobile communications corporation CN 15 980 5 929 37.10%
82 AS22927 Telefonica de Argentina AR 15 504 1 038 6.69%
83 AS3292 Tele Danmark DK 15 239 258 1.69%
84 AS6147 Telefonica del Peru S.A.A. PE 15 233 2 080 13.66%
85 AS9737 TOT Public Company Limited TH 14 468 5 705 39.43%
86 AS4812 China Telecom (Group) CN 14 225 5 359 37.67%
87 AS7303 Telecom Argentina S.A. AR 13 639 1 780 13.05%
88 AS24086 Viettel Corporation VN 13 571 2 334 17.20%
89 AS12714 Net By Net Holding LLC RU 13 100 2 749 20.98%
90 AS12322 Free SAS FR 12 799 1 605 12.54%
91 AS21479 PJSC Rostelecom RU 12 775 4 016 31.44%
92 AS10796 Time Warner Cable Internet LLC US 12 734 1 221 9.59%
93 AS42708 Portlane AB SE 12 340 5 450 44.16%
94 AS131090 CAT TELECOM Public Company Ltd,CAT TH 12 174 3 111 25.55%
95 AS1221 Telstra Pty Ltd AU 12 102 535 4.42%
96 AS6128 Cablevision Systems Corp. US 12 095 1 593 13.17%
97 AS46805 CachedNet LLC US 11 908 10 963 92.06%
98 AS9143 Ziggo NL 11 589 2 757 23.79%
99 AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US US 11 528 2 697 23.39%
100 AS8359 MTS PJSC RU 11 418 2 026 17.74%
101 AS56041 China Mobile communications corporation CN 11 142 5 056 45.38%
102 AS54334 Roya Hosting LLC US 10 990 4 391 39.95%
103 AS55836 Reliance Jio Infocomm Limited IN 10 758 411 3.82%
104 AS50896 Trusov Ilya Igorevych RU 10 663 7 079 66.39%
105 AS8167 Brasil Telecom S/A - Filial Distrito Federal BR 10 599 1 048 9.89%
106 AS20860 Iomart GB 10 539 3 309 31.40%
107 AS24863 LINKdotNET EG 10 487 1 452 13.85%
108 AS200557 Region40 LLC UA 10 483 7 971 76.04%
109 AS53667 FranTech Solutions US 10 426 8 339 79.98%
110 AS12586 GHOSTnet GmbH DE 10 340 8 400 81.24%
111 AS45609 Bharti Airtel Ltd. AS for GPRS Service IN 10 327 225 2.18%
112 AS9050 Telekom Romania Communication S.A RO 10 300 1 010 9.81%
113 AS26599 TELEF BR 10 097 1 286 12.74%
114 AS29975 VODACOM-ZA ZA 10 000 7 0.07%
115 AS34984 Tellcom Iletisim Hizmetleri A.s. TR 9 690 1 430 14.76%
116 AS36351 SoftLayer Technologies Inc. US 9 583 2 825 29.48%
117 AS20057 AT&T Mobility LLC US 9 484 61 0.64%
118 AS12874 Fastweb IT 9 385 2 529 26.95%
119 AS46975 BigTip, Inc. US 9 331 6 437 68.98%
120 AS6327 Shaw Communications Inc. CA 9 318 1 894 20.33%
121 AS33363 BRIGHT HOUSE NETWORKS, LLC US 9 258 1 327 14.33%
122 AS20940 AKAMAI-ASN1 , US US 9 245 5 0.05%
123 AS174 Cogent Communications US 9 180 3 679 40.08%
124 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. CN 9 048 5 980 66.09%
125 AS7418 TELEF CL 8 814 450 5.11%
126 AS25019 Saudi Telecom Company JSC SA 8 777 1 107 12.61%
127 AS13999 Mega Cable, S.A. de C.V. MX 8 589 3 435 39.99%
128 AS6799 OTEnet S.A. GR 8 485 1 574 18.55%
129 AS577 Bell Canada CA 8 478 1 286 15.17%
130 AS8551 Bezeq International IL 8 466 1 575 18.60%
131 AS26496 GoDaddy.com, LLC US 8 439 3 279 38.86%
132 AS29314 Vectra S.A. PL 8 403 2 817 33.52%
133 AS17451 BIZNET NETWORKS ID 8 344 3 493 41.86%
134 AS11427 Time Warner Cable Internet LLC US 8 299 940 11.33%
135 AS8400 TELEKOM SRBIJA a.d. RS 8 258 1 077 13.04%
136 AS23700 Linknet-Fastnet ASN ID 8 196 1 775 21.66%
137 AS16287 PJSC Rostelecom RU 8 192 4 0.05%
138 AS62599 Vivid LLC NL 8 192 6 0.07%
139 AS28201 Companhia Itabirana Telecomunica BR 8 048 2 589 32.17%
140 AS11426 Time Warner Cable Internet LLC US 8 022 686 8.55%
141 AS20473 Choopa, LLC US 7 988 4 290 53.71%
142 AS24940 Hetzner Online GmbH DE 7 886 2 818 35.73%
143 AS4847 China Networks Inter-Exchange CN 7 657 2 681 35.01%
144 AS2609 Tunisia BackBone AS TN 7 477 1 049 14.03%
145 AS12880 Information Technology Company (ITC) IR 7 463 1 208 16.19%
146 AS42610 PJSC Rostelecom RU 7 342 1 474 20.08%
147 AS11351 Time Warner Cable Internet LLC US 7 303 715 9.79%
148 AS46261 QuickPacket, LLC US 7 264 5 990 82.46%
149 AS15557 SFR FR 7 236 773 10.68%
150 AS37457 Telkom-Internet ZA 7 151 421 5.89%
151 AS63008 Contina US 7 142 5 444 76.22%
152 AS12741 Netia SA PL 7 104 1 703 23.97%
153 AS3356 Level 3 Communications, Inc. US 7 009 1 320 18.83%
154 AS812 Rogers Cable Communications Inc. CA 6 914 496 7.17%
155 AS36137 Avante Hosting Services Inc. US 6 743 6 005 89.05%
156 AS61317 Digital Energy Technologies Limited DE 6 726 5 027 74.74%
157 AS1267 Wind Telecomunicazioni SpA IT 6 629 604 9.11%
158 AS5483 Magyar Telekom plc. HU 6 601 591 8.95%
159 AS3209 Vodafone GmbH DE 6 531 827 12.66%
160 AS22676 Telentia US 6 411 5 947 92.76%
161 AS852 TELUS Communications Inc. CA 6 392 640 10.01%
162 AS10507 Sprint Personal Communications Systems US 6 333 23 0.36%
163 AS25229 Volia UA 6 282 907 14.44%
164 AS1136 KPN B.V. NL 6 253 218 3.49%
165 AS13285 TalkTalk GB 6 205 641 10.33%
166 AS22047 VTR BANDA ANCHA S.A. CL 6 200 577 9.31%
167 AS32475 SingleHop, Inc. US 6 121 4 359 71.21%
168 AS4713 NTT Communications Corporation JP 6 107 1 394 22.83%
169 AS17813 Mahanagar Telephone Nigam Ltd. IN 6 078 419 6.89%
170 AS5391 Hrvatski Telekom d.d. HR 5 946 959 16.13%
171 AS7029 Windstream Communications Inc US 5 943 668 11.24%
172 AS10481 Prima S.A. AR 5 807 1 088 18.74%
173 AS12297 ArmenTel CJSC AM 5 801 184 3.17%
174 AS6057 Administracion Nacional de Telecomunicaciones UY 5 797 719 12.40%
175 AS45271 Idea Cellular Limited IN 5 760 25 0.43%
176 AS50710 EarthLink Ltd. Communications&Internet Services IQ 5 728 595 10.39%
177 AS28840 Ojsc oao Tattelecom RU 5 649 1 238 21.92%
178 AS23693 PT. Telekomunikasi Selular ID 5 586 321 5.75%
179 AS6739 Vodafone Ono, S.A. ES 5 583 805 14.42%
180 AS2119 Telenor Norge AS NO 5 572 1 301 23.35%
181 AS16322 Pars Online PJS IR 5 540 1 307 23.59%
182 AS29802 HIVELOCITY VENTURES CORP US 5 508 4 367 79.29%
183 AS6805 Telefonica Germany DE 5 497 738 13.43%
184 AS12715 Jazz Telecom S.A. ES 5 496 569 10.35%
185 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP CO 5 485 379 6.91%
186 AS4780 Digital United Inc. TW 5 442 1 618 29.73%
187 AS37000 -Reserved AS-, ZZ ZZ 5 376 2 0.04%
188 AS12876 Online S.a.s. FR 5 351 3 485 65.13%
189 AS9318 SK Broadband Co Ltd KR 5 261 961 18.27%
190 AS23033 Wowrack.com US 5 243 4 191 79.94%
191 AS12479 Orange Espana ES 5 237 294 5.61%
192 AS6713 Itissalat Al-MAGHRIB MA 5 232 667 12.75%
193 AS19108 Suddenlink Communications US 5 227 774 14.81%
194 AS45629 JasTel Network International Gateway TH 5 149 1 138 22.10%
195 AS17676 Softbank BB Corp. JP 5 128 1 338 26.09%
196 AS21299 2DAY Telecom LLP KZ 5 127 828 16.15%
197 AS12576 EE Limited GB 5 108 158 3.09%
198 AS9116 012 Smile Communications LTD. IL 5 101 2 556 50.11%
199 AS13489 EPM Telecomunicaciones S.A. E.S.P. CO 5 078 497 9.79%
200 AS3216 PVimpelCom RU 5 028 812 16.15%
201 AS131222 334,Udyog Vihar IN 5 027 236 4.70%
202 AS27925 Entel PCS Telecomunicaciones S.A., CL CL 5 017 1 239 24.70%
203 AS10318 S.A. AR 5 009 1 230 24.56%
204 AS37560 CYBERDYNE SE 5 006 2 959 59.11%
205 AS31334 Vodafone Kabel Deutschland GmbH DE 4 955 892 18.00%
206 AS17803 BSES TeleCom Limited IN 4 934 525 10.64%
207 AS12091 MTNNS-1, ZA ZA 4 919 14 0.29%
208 AS4804 Microplex PTY LTD AU 4 821 149 3.09%
209 AS5432 Proximus NV BE 4 814 459 9.54%
210 AS30722 Vodafone Omnitel B.V. IT 4 812 385 8.00%
211 AS9105 Tiscali UK Limited GB 4 778 392 8.20%
212 AS10620 Telmex Colombia S.A. CO 4 755 282 5.93%
213 AS12083 WideOpenWest Finance LLC US 4 737 1 162 24.53%
214 AS10474 OPTINET ZA 4 733 482 10.18%
215 AS18004 PT WIRELESS INDONESIA ( WIN ) ID 4 733 441 9.32%
216 AS12271 Time Warner Cable Internet LLC US 4 719 485 10.28%
217 AS46606 Unified Layer US 4 718 1 305 27.66%
218 AS6828 PJSC Rostelecom RU 4 695 784 16.70%
219 AS12705 PJSC Rostelecom RU 4 656 1 684 36.17%
220 AS2516 KDDI CORPORATION JP 4 646 1 579 33.99%
221 AS31549 Aria Shatel Company Ltd IR 4 634 991 21.39%
222 AS54600 PEG TECH INC US 4 625 1 485 32.11%
223 AS13188 Content Delivery Network Ltd UA 4 590 970 21.13%
224 AS132199 Globe Telecom Inc. PH 4 552 514 11.29%
225 AS5769 Videotron Telecom Ltee CA 4 531 743 16.40%
226 AS28812 PJSC Bashinformsvyaz RU 4 512 287 6.36%
227 AS8369 Intersvyaz-2 JSC RU 4 508 981 21.76%
228 AS63949 Linode, LLC US 4 360 1 641 37.64%
229 AS38266 Vodafone Essar Ltd., Telecommunication - Value Added Services IN 4 337 44 1.01%
230 AS20485 Closed Joint Stock Company TransTeleCom RU 4 321 722 16.71%
231 AS14117 Telefonica del Sur S.A. CL 4 318 1 113 25.78%
232 AS14754 Telgua, GT GT 4 308 364 8.45%
233 AS6848 Telenet N.V. BE 4 304 628 14.59%
234 AS25513 OJS Moscow city telephone network RU 4 260 453 10.63%
235 AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA IN 4 218 450 10.67%
236 AS17488 Hathway IP Over Cable Internet IN 4 206 339 8.06%
237 AS32748 Steadfast US 4 200 2 182 51.95%
238 AS6871 British Telecommunications PLC GB 4 196 440 10.49%
239 AS12430 Vodafone Spain US 4 160 271 6.51%
240 AS55577 Atria Convergence Technologies pvt ltd IN 4 139 788 19.04%
241 AS35916 CORPORATION US 4 135 392 9.48%
242 AS44395 Ucom LLC AM 4 112 394 9.58%
243 AS24890 Ecoband Netwoks Ltd., Ghana GH 4 096 17 0.41%
244 AS21159 Enschede, Holland NL 4 096 1 0.02%
245 AS31214 TIS Dialog LLC RU 4 094 210 5.13%
246 AS62741 IP Systems Limited VG 4 089 3 611 88.31%
247 AS42831 UK Dedicated Servers Limited GB 4 070 1 336 32.83%
248 AS4538 China Education and Research Network Center CN 4 050 1 516 37.43%
249 AS4761 INDOSAT Internet Network Provider ID 4 038 464 11.49%
250 AS21321 Areti Internet Ltd. US 3 936 1 708 43.39%
251 AS51852 Private Layer INC CH 3 932 1 689 42.95%
252 AS3257 Tinet Spa DE 3 912 463 11.83%
253 AS31452 MTC Vodafone Bahrain (B.S.C.) BH 3 899 1 098 28.16%
254 AS31400 Accelerated IT Services GmbH DE 3 897 3 394 87.09%
255 AS3243 Servicos De Comunicacoes E Multimedia S.A. PT 3 859 572 14.82%
256 AS15377 ISP Fregat Ltd. UA 3 778 1 291 34.17%
257 AS4760 PCCW Limited HK 3 743 769 20.54%
258 AS6876 TeNeT Scientific Production Enterprise LLC UA 3 727 981 26.32%
259 AS23724 China Telecommunications Corporation CN 3 711 1 465 39.48%
260 AS28509 Cablemas Telecomunicaciones SA de CV MX 3 690 756 20.49%
261 AS33387 DataShack, LC US 3 684 2 192 59.50%
262 AS1680 013 NetVision Ltd IL 3 683 687 18.65%
263 AS12578 SIA Lattelecom LV 3 668 630 17.18%
264 AS16625 Akamai Technologies, Inc. US 3 665 0 0.00%
265 AS47155 ViaEuropa i Lund AB SE 3 624 1 141 31.49%
266 AS9329 Sri Lanka Telecom Internet LK 3 618 411 11.36%
267 AS20360 OppoBox US 3 599 3 184 88.47%
268 AS40676 Psychz Networks US 3 589 1 612 44.91%
269 AS41754 JSC ER-Telecom Holding RU 3 580 1 426 39.83%
270 AS12530 GOLDENTELECOM-UKRAINE _Kyivstar_ PJSC, UA UA 3 562 476 13.36%
271 AS51430 AltusHost B.V. NL 3 552 3 0.08%
272 AS20278 Nexeon Technologies, Inc. US 3 543 2 816 79.48%
273 AS4739 Internode Pty Ltd AU 3 538 235 6.64%
274 AS9146 BH Telecom d.d. Sarajevo BA 3 527 324 9.19%
275 AS23860 Alliance Broadband Services Pvt. Ltd. IN 3 520 576 16.36%
276 AS61440 Digital Energy Technologies Chile SpA ZA 3 505 2 536 72.35%
277 AS6400 Compa DO 3 492 522 14.95%
278 AS35994 Akamai Technologies, Inc. US 3 482 4 0.11%
279 AS35662 Redstation Limited GB 3 479 1 334 38.34%
280 AS30036 Mediacom Communications Corp US 3 470 390 11.24%
281 AS8374 Polkomtel Sp. z o.o. PL 3 430 425 12.39%
282 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. HU 3 399 370 10.89%
283 AS1241 Forthnet GR 3 398 560 16.48%
284 AS8926 Moldtelecom SA MD 3 391 463 13.65%
285 AS41786 JSC ER-Telecom Holding RU 3 387 452 13.35%
286 AS18207 YOU Broadband & Cable India Ltd. IN 3 373 281 8.33%
287 AS37611 Afrihost ZA 3 365 213 6.33%
288 AS39015 Mena Broadband Services WLL BH 3 353 1 386 41.34%
289 AS3301 Telia Company AB SE 3 349 436 13.02%
290 AS25515 PJSC Rostelecom RU 3 347 689 20.59%
291 AS53006 ALGAR TELECOM S/A BR 3 318 308 9.28%
292 AS46664 VolumeDrive US 3 268 1 856 56.79%
293 AS8968 BT Italia S.p.A. IT 3 259 1 222 37.50%
294 AS9498 BHARTI Airtel Ltd. IN 3 255 762 23.41%
295 AS8427 Maginfo JSC RU 3 248 1 444 44.46%
296 AS17621 China Unicom Shanghai network CN 3 237 639 19.74%
297 AS54540 Incero LLC US 3 211 2 805 87.36%
298 AS48159 TIC-AS , IR IR 3 207 293 9.14%
299 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. RS 3 194 478 14.97%
300 AS4775 Globe Telecoms PH 3 176 651 20.50%