CleanTalk keeps track of the IP addresses in spam messages, to help Hosting and ISP 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.

ASN List - ASN Lookup Blacklist | CleanTalk, Page 1

#ASN, Organization nameCountryDetected IP addressesSpam active IP addressesSpam rate
1AS7922 COMCAST-7922United States2 672 18913 5400.51%
2AS16509 AMAZON-02United States2 183 65254 5232.50%
3AS4134 ChinanetChina2 116 570458 64121.67%
4AS14618 AMAZON-AESUnited States1 668 645151 8279.10%
5AS8048 CANTV Servicios, VenezuelaVenezuela691 62175 61410.93%
6AS4837 CHINA UNICOM China169 BackboneChina678 397157 43123.21%
7AS37963 Hangzhou Alibaba Advertising Co.,Ltd.Singapore561 05815 4632.76%
8AS20115 CHARTER-20115United States557 3853 4110.61%
9AS7018 ATT-INTERNET4United States548 3264 4600.81%
10AS22773 ASN-CXA-ALL-CCI-22773-RDCUnited States517 5244 1320.80%
11AS14061 DIGITALOCEAN-ASNUnited States489 89833 3736.81%
12AS16276 OVH SASFrance465 20629 5846.36%
13AS209 CENTURYLINK-US-LEGACY-QWESTUnited States431 51512 0212.79%
14AS701 UUNETUnited States418 3863 2870.79%
15AS396982 GOOGLE-CLOUD-PLATFORMUnited States414 15021 7735.26%
16AS45899 VNPT CorpVietnam405 21851 73912.77%
17AS18779 EGIHOSTINGUnited States394 8716 5061.65%
18AS55836 Reliance Jio Infocomm LimitedIndia387 9433 5110.91%
19AS12389 RostelecomRussia357 60660 69216.97%
20AS9808 China Mobile Communications Group Co., Ltd.China341 73988 13625.79%
21AS35916 MULTA-ASN1United States327 6101 7310.53%
22AS5650 FRONTIER-FRTRUnited States319 4121 5620.49%
23AS6128 CABLE-NET-1United States279 5911 7160.61%
24AS13335 CLOUDFLARENETUnited States266 5171 1150.42%
25AS36352 AS-COLOCROSSINGUnited States258 103102 14339.57%
26AS4804 Microplex PTY LTDAustralia256 3723720.14%
27AS1221 Telstra Corporation LtdAustralia251 7678190.33%
28AS395954 LEASEWEB-USA-LAXUnited States246 0987 9423.23%
29AS4788 TM Net, Internet Service ProviderMalaysia245 9298 3403.39%
30AS7713 PT Telekomunikasi IndonesiaIndonesia245 50544 25818.03%
31AS28573 Claro NXT Telecomunicacoes LtdaBrazil244 08073 10329.95%
32AS20940 Akamai International B.V.Netherlands241 71221 5768.93%
33AS134548 DXTL Tseung Kwan O ServiceHong Kong SAR China239 8911230.05%
34AS10796 TWC-10796-MIDWESTUnited States232 8331 5070.65%
35AS20001 TWC-20001-PACWESTUnited States232 2701 7530.76%
36AS9121 Turk TelekomTurkey230 72213 6415.91%
37AS24940 Hetzner Online GmbHGermany228 52411 4405.01%
38AS11427 TWC-11427-TEXASUnited States217 7891 3940.64%
39AS17557 Pakistan Telecommunication Company LimitedPakistan204 04017 8688.76%
40AS577 BACOMCanada203 7211 6220.80%
41AS8452 TE-ASEgypt193 79830 06915.52%
42AS5607 Sky UK LimitedUnited Kingdom193 5601 9681.02%
43AS33363 BHN-33363United States188 7461 2870.68%
44AS40676 AS40676United States186 1445 5162.96%
45AS9829 National Internet BackboneIndia186 01319 93010.71%
46AS328608 Africa-on-Cloud-ASSouth Africa177 2291680.10%
47AS8075 MICROSOFT-CORP-MSN-AS-BLOCKUnited States176 93924 52913.86%
48AS46606 UNIFIEDLAYER-AS-1United States175 5962 3981.37%
49AS45102 Alibaba US Technology Co., Ltd.United States174 7438 2234.71%
50AS11351 TWC-11351-NORTHEASTUnited States167 8398220.49%
51AS3462 Data Communication Business GroupTaiwan166 94837 55822.50%
52AS9299 Philippine Long Distance Telephone CompanyPhilippines164 1358 2925.05%
53AS132839 POWER LINE DATACENTERSeychelles161 9733720.23%
54AS20473 AS-CHOOPAUnited States150 48421 17714.07%
55AS18403 FPT Telecom CompanyVietnam150 30014 1629.42%
56AS7552 Viettel GroupVietnam149 20622 92215.36%
57AS30722 Vodafone Italia S.p.A.Italy146 9133 3782.30%
58AS6327 SHAWCanada145 3741 7781.22%
59AS11426 TWC-11426-CAROLINASUnited States143 1781 5721.10%
60AS5384 Emirates Telecommunications CorporationUnited Arab Emirates141 9202 7701.95%
61AS5617 Orange Polska Spolka AkcyjnaPoland140 33321 38915.24%
62AS45609 Bharti Airtel Ltd. AS for GPRS ServiceIndia138 7431 1690.84%
63AS6805 Telefonica GermanyGermany134 7421 2940.96%
64AS9009 M247 Europe SRLRomania134 68222 98417.07%
65AS19108 SUDDENLINK-COMMUNICATIONSUnited States134 2349590.71%
66AS1136 KPN B.V.Netherlands128 3266020.47%
67AS63949 Akamai Technologies, Inc.United States126 0997 0215.57%
68AS17974 PT Telekomunikasi IndonesiaIndonesia124 96426 16620.94%
69AS15169 GOOGLEUnited States120 3585 6204.67%
70AS26496 AS-26496-GO-DADDY-COM-LLCUnited States119 7643 1502.63%
71AS4766 Korea TelecomSouth Korea114 61314 37512.54%
72AS136800 MOACK.Co.LTDSeychelles113 1691090.10%
73AS174 COGENT-174United States113 03715 25113.49%
74AS36947 Telecom AlgeriaAlgeria112 95313 83312.25%
75AS24560 Bharti Airtel Ltd., Telemedia ServicesIndia111 39112 03510.80%
76AS7545 TPG Telecom LimitedAustralia110 8735910.53%
77AS2856 British Telecommunications PLCUnited Kingdom110 5062 8462.57%
78AS45629 JasTel Network International GatewayThailand108 83825 90023.80%
79AS9737 TOT Public Company LimitedThailand108 72139 03235.90%
80AS1239 SPRINTLINKUnited States107 3853 4473.21%
81AS6167 CELLCO-PARTUnited States107 2843210.30%
82AS17552 True OnlineThailand107 19013 87912.95%
83AS45090 Shenzhen Tencent Computer Systems Company LimitedChina105 85112 70812.01%
84AS40065 CNSERVERSUnited States104 4119080.87%
85AS36903 MT-MPLSMorocco103 2618 9538.67%
86AS3320 Deutsche Telekom AGGermany102 3015 3645.24%
87AS6697 Republican Unitary Telecommunication Enterprise BeltelecomBelarus102 20417 83517.45%
88AS16637 MTN Business SolutionsSouth Africa102 0463 7273.65%
89AS3269 Telecom ItaliaItaly100 6305 5745.54%
90AS35913 DEDIPATH-LLCGermany99 0145 5455.60%
91AS38266 Vodafone India Ltd.India98 6224260.43%
92AS135097 LUOGELANG FRANCE LIMITEDHong Kong SAR China98 378110.01%
93AS15557 Societe Francaise Du Radiotelephone - SFR SAFrance95 9321 3941.45%
94AS55286 SERVER-MANIACanada95 89241 99943.80%
95AS7029 WINDSTREAMUnited States95 5679350.98%
96AS12083 WOW-INTERNETUnited States94 6462 7372.89%
97AS51207 Free Mobile SASFrance94 002920.10%
98AS15895 Kyivstar PJSCUkraine92 54011 07211.96%
99AS12430 Vodafone SpainSpain92 3911 0711.16%
100AS5089 Virgin Media LimitedUnited Kingdom91 6071 4451.58%
101AS12271 TWC-12271-NYCUnited States91 4126780.74%
102AS54600 PEGTECHINCUnited States90 1531 2091.34%
103AS8560 IONOS SEUnited Kingdom85 7572 4072.81%
104AS33915 Vodafone Libertel B.V.Netherlands84 3529281.10%
105AS134175 UNIT A17,9F SILVERCORP INTL TOWER 707-713 NATHAN RDHong Kong SAR China84 35080.01%
106AS8100 ASN-QUADRANET-GLOBALUnited States83 94328 37833.81%
107AS3209 Vodafone GmbHGermany80 2971 8702.33%
108AS852 TELUS CommunicationsCanada80 1027820.98%
109AS36351 SOFTLAYERSingapore80 0124 7375.92%
110AS26347 DREAMHOST-ASUnited States78 1521 0041.29%
111AS62904 AS62904United States76 04717 01122.37%
112AS18881 TELEFONICA BRASIL S.ABrazil75 35618 23024.19%
113AS12576 EE LimitedUnited Kingdom75 3152900.39%
114AS23969 TOT Public Company LimitedThailand75 21022 70530.19%
115AS8402 PVimpelComRussia74 3249 26512.47%
116AS13285 TalkTalkUnited Kingdom73 5181 0211.39%
117AS29447 Online S.a.s.France70 615280.04%
118AS3352 Telefonica De Espana S.a.u.Spain70 0254 7426.77%
119AS12479 Orange Espagne SAFrance68 8379 13713.27%
120AS3215 OrangeFrance67 7404 1056.06%
121AS5769 VIDEOTRONCanada67 7397281.07%
122AS12876 Online S.a.s.France67 0936 2349.29%
123AS46573 LAYER-HOSTUnited States64 5821 4182.20%
124AS9198 JSC KazakhtelecomKazakhstan64 1667 57711.81%
125AS44244 Iran Cell Service and Communication CompanyIran63 0281 0281.63%
126AS4808 China Unicom Beijing Province NetworkChina62 38316 29626.12%
127AS16232 Telecom ItaliaItaly61 7351090.18%
128AS15704 Xtra Telecom S.A.Spain61 6448711.41%
129AS8151 Uninet S.A. de C.V.Mexico61 5368 78614.28%
130AS812 ROGERS-COMMUNICATIONSCanada61 3835840.95%
131AS4713 NTT Communications Corporation60 7232 2273.67%
132AS58224 Iran Telecommunication Company PJSIran60 3157 58312.57%
133AS12824 home.pl S.A.Poland59 8341340.22%
134AS9930 TIME dotCom Berhad No. 14, Jalan Majistret U126 Hicom Glenmarie Industrial Park 40150 Shah AlMalaysia58 2831 0751.84%
135AS8708 RCS & RDSRomania58 0697 70313.26%
136AS9318 SK Broadband Co LtdSouth Korea57 8763 5426.12%
137AS32244 LIQUIDWEBUnited States57 8005791.00%
138AS6830 Liberty Global B.V.Switzerland57 7602 2993.98%
139AS12322 Free SASFrance57 7211 4822.57%
140AS64050 BGPNET Global ASNSingapore56 7054440.78%
141AS7203 LEASEWEB-USA-SFOUnited States56 2961 4552.58%
142AS197207 Mobile Communication Company of Iran PLCUnited States56 0036431.15%
143AS26658 HENGTONG-IDC-LLCUnited States55 7589891.77%
144AS8972 Host Europe GmbHGermany55 1991 3922.52%
145AS6871 British Telecommunications PLCUnited Kingdom52 6667301.39%
146AS60781 LeaseWeb Netherlands B.V.Netherlands50 66910 21820.17%
147AS6849 JSC UkrtelecomUkraine49 6608 23816.59%
148AS46261 QUICKPACKETUnited States49 6518 38616.89%
149AS51167 Contabo GmbHGermany49 4003 5417.17%
150AS37518 FIBERGRIDSeychelles49 31621 88544.38%
151AS61317 Ipxo Uk LimitedChile49 15320 82042.36%
152AS27699 TELEFONICA BRASIL S.ABrazil49 0625 03610.27%
153AS398101 GO-DADDY-COM-LLCUnited States47 8987251.51%
154AS45271 Idea Cellular LimitedIndia47 5132290.48%
155AS131090 CAT TELECOM Public Company Ltd,CATThailand47 31712 42826.27%
156AS17488 Hathway IP Over Cable InternetIndia47 1032 4085.11%
157AS11776 ATLANTICBB-JOHNSTOWNUnited States47 0335091.08%
158AS7303 Telecom Argentina S.A.Argentina46 9795 21611.10%
159AS22552 ESITEDUnited States46 5193130.67%
160AS8374 Polkomtel Sp. z o.o.Poland46 4808121.75%
161AS396190 LEASEWEB-USA-SEAUnited States45 8483 9868.69%
162AS4812 China Telecom GroupChina45 30013 02528.75%
163AS12400 Partner Communications Ltd.Israel45 1274 2029.31%
164AS5483 Magyar Telekom plc.Hungary44 1262 1664.91%
165AS4181 TDS-ASUnited States43 2742260.52%
166AS3737 AS-PTDUnited States42 6441620.38%
167AS3329 Vodafone-panafon Hellenic Telecommunications Company SAGreece42 3971 0412.46%
168AS27176 DATAWAGONUnited States41 5251 0862.61%
169AS42682 JSC ER-Telecom HoldingRussia40 87018 14744.40%
170AS9500 Vodafone NZ Ltd.New Zealand40 6711240.30%
171AS6799 OTEnet S.A.Greece40 5894 97212.25%
172AS33631 PARC-ASNUnited States39 5627101.80%
173AS11492 CABLEONEUnited States39 0595771.48%
174AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIAIndia38 9318432.17%
175AS15897 Vodafone Telekomunikasyon A.S.Turkey38 8123420.88%
176AS11404 AS-WAVE-1United States38 7061 1482.97%
177AS7859 PAIR-NETWORKSUnited States38 51080.02%
178AS2514 NTT PC Communications, Inc.38 3783 3768.80%
179AS25019 Saudi Telecom Company JSCSaudi Arabia38 0915 28613.88%
180AS7738 V talBrazil37 8513 2778.66%
181AS33070 RMH-14United States37 7853220.85%
182AS3356 LEVEL3Austria37 6441 3543.60%
183AS20978 TT Mobil Iletisim Hizmetleri A.STurkey37 4751240.33%
184AS203020 HostRoyale Technologies Pvt LtdRomania37 07214 19538.29%
185AS24863 LINKdotNETEgypt36 9963 3639.09%
186AS399674 IHGGROUP-001United States35 996240.07%
187AS8764 Telia Lietuva, ABLithuania35 8257622.13%
188AS133481 AIS FibreThailand35 5693 1928.97%
189AS55933 Cloudie LimitedChina35 3971 1083.13%
190AS1267 Wind Tre S.p.A.Italy35 2721 2563.56%
191AS6724 Strato AGGermany35 2207682.18%
192AS137951 Clayer LimitedHong Kong SAR China35 16390.03%
193AS7992 COGECOWAVECanada35 1172430.69%
194AS16019 Vodafone Czech Republic a.s.Czechia34 4929822.85%
195AS6848 Telenet BVBABelgium33 8277472.21%
196AS17816 China Unicom IP network China169 Guangdong provinceChina33 7694 97714.74%
197AS16135 Turkcell Iletisim Hizmetleri A.s.Turkey33 6529642.86%
198AS27364 ACS-INTERNETUnited States33 1471110.34%
199AS35908 VPLSNETUnited States32 7881 1133.40%
200AS11888 Television Internacional, S.A. de C.V.Mexico32 03814 69245.86%
201AS2110 BT Communications Ireland LimitedIreland31 832520.16%
202AS6866 Cyprus Telecommunications AuthorityCyprus31 3973301.05%
203AS12714 PJSC MegaFonRussia31 0573 74312.05%
204AS3216 PVimpelComRussia30 9368 81828.50%
205AS30873 Public Telecommunication CorporationYemen30 6934 41614.39%
206AS12874 FastwebItaly30 4619293.05%
207AS9597 KDDI Web Communications Inc.30 370300.10%
208AS6855 Slovak Telekom, a.s.Slovakia30 3015111.69%
209AS31758 MLGC-ASUnited States30 2053 04010.06%
210AS8386 Vodafone Net Iletisim Hizmetleri Anonim SirketiTurkey30 1991 3444.45%
211AS3301 Telia Company ABSweden29 9387842.62%
212AS5410 Bouygues Telecom SAFrance29 9094651.55%
213AS20825 Unitymedia NRW GmbHGermany29 8684071.36%
214AS20860 Iomart Cloud Services LimitedUnited Kingdom29 6113 23010.91%
215AS47583 Hostinger International LimitedGermany29 5641 7926.06%
216AS12741 Netia SAPoland29 4301 7896.08%
217AS2119 Telenor Norge ASSweden29 1631 9626.73%
218AS56041 China Mobile communications corporationChina28 9467 37425.47%
219AS30036 MEDIACOM-ENTERPRISE-BUSINESSUnited States28 7773981.38%
220AS6181 FUSE-NETUnited States28 7391640.57%
221AS17676 Softbank BB Corp.28 6529653.37%
222AS31334 Vodafone Kabel Deutschland GmbHGermany28 3355682.00%
223AS26599 TELEFONICA BRASIL S.ABrazil28 2589063.21%
224AS29182 JSC IOTRussia28 0471 5375.48%
225AS135357 Shenzhen Katherine Heng Technology Information Co., Ltd.China28 027520.19%
226AS3243 Servicos De Comunicacoes E Multimedia S.A.Portugal27 5811 6255.89%
227AS42610 RostelecomRussia27 4962 81110.22%
228AS25513 PJSC Moscow city telephone networkRussia27 4371 0423.80%
229AS133201 ABCDE GROUP COMPANY LIMITEDSeychelles27 372230.08%
230AS53755 IOFLOODUnited States27 3602 76710.11%
231AS42708 GleSYS ABSweden27 2513 10711.40%
232AS6147 Telefonica del Peru S.A.A.Peru27 0722 4238.95%
233AS34984 Superonline Iletisim Hizmetleri A.S.Turkey27 0402 95510.93%
234AS13768 COGECO-PEER1Canada27 0373531.31%
235AS33588 BRESNAN-33588United States26 9242170.81%
236AS15967 Nazwa.pl Sp.z.o.o.Poland26 6362640.99%
237AS50266 T-Mobile Thuis BVNetherlands26 514670.25%
238AS132203 Tencent Building, Kejizhongyi AvenueSingapore26 3385 47520.79%
239AS200484 Sendinblue SASFrance26 3189543.62%
240AS29975 VODACOMSouth Africa26 279270.10%
241AS4760 HKT LimitedHong Kong SAR China26 2163 42013.05%
242AS35819 Etihad Etisalat, a joint stock companySaudi Arabia26 1688533.26%
243AS39891 Saudi Telecom Company JSCSaudi Arabia25 9211 3735.30%
244AS23693 PT. Telekomunikasi SelularIndonesia25 8211700.66%
245AS8359 MTS PJSCRussia25 7933 02111.71%
246AS21928 T-MOBILE-AS21928United States25 7242110.82%
247AS32475 SINGLEHOP-LLCUnited States25 6866612.57%
248AS20857 Signet B.V.Netherlands25 4474551.79%
249AS49505 OOO Network of data-centers SelectelRussia25 3594 25816.79%
250AS24955 JSC UfanetRussia25 32410 47541.36%
251AS25820 IT7NETCanada24 0202 0598.57%
252AS132199 Globe Telecom Inc.Philippines23 8728523.57%
253AS5391 Hrvatski Telekom d.d.Croatia23 7631 7847.51%
254AS21859 ZEN-ECNUnited States23 6949393.96%
255AS5432 Proximus NVBelgium23 5018063.43%
256AS131445 Advance Wireless NetworkThailand22 8724321.89%
257AS8167 V talBrazil22 8622 70211.82%
258AS31034 Aruba S.p.A.Italy22 8522 29810.06%
259AS20248 TAKE2United States22 7125492.42%
260AS11260 EASTLINK-HSICanada22 7101890.83%
261AS19551 INCAPSULAUnited States22 648150.07%
262AS2516 KDDI CORPORATION22 6071 2265.42%
263AS20055 AS-WHOLESAILUnited States22 5161040.46%
264AS7459 GRANDECOM-AS1United States22 4648903.96%
265AS21826 Corporacion Telemic C.A.Venezuela22 3422 92913.11%
266AS8881 1&1 Versatel Deutschland GmbHGermany22 0021 3216.00%
267AS1257 Tele2 SWIPnetSweden21 8231 4346.57%
268AS34533 JSC ER-Telecom HoldingRussia21 6895 19323.94%
269AS8346 SONATEL SONATEL-AS Autonomous SystemSenegal21 5356152.86%
270AS19905 SECURITYSERVICESIndia21 4007023.28%
271AS13036 T-Mobile Czech Republic a.s.Czechia21 2952431.14%
272AS13445 13445United States21 2821 9719.26%
273AS13977 CTELCOUnited States21 237480.23%
274AS9269 Hong Kong Broadband Network Ltd.Hong Kong SAR China21 1888494.01%
275AS15802 Emirates Integrated Telecommunications Company PJSCUnited Arab Emirates21 1454572.16%
276AS29562 Kabel BWGermany21 0842211.05%
277AS4847 China Networks Inter-ExchangeChina21 0842 93313.91%
278AS29614 VODAFONE GHANA AS INTERNATIONAL TRANSITGhana21 0821 3026.18%
279AS139646 HONG KONG Megalayer Technology Co.,LimitedHong Kong SAR China20 9861410.67%
280AS54489 CORESPACE-DALUnited States20 9551 5687.48%
281AS9394 China TieTong Telecommunications CorporationChina20 8734 72322.63%
282AS31200 Novotelecom LtdRussia20 8084412.12%
283AS136907 HUAWEI CLOUDSSingapore20 7783 51616.92%
284AS30404 BLUESTREAMFIBERUnited States20 7501 4336.91%
285AS15502 Vodafone Ireland LimitedIreland20 7171260.61%
286AS6821 Makedonski Telekom AD-SkopjeNorth Macedonia20 6401 4727.13%
287AS12912 T-Mobile Polska S.A.Poland20 4675532.70%
288AS33771 SAFARICOM-LIMITEDKenya20 4217453.65%
289AS21299 Kar-Tel LLCKazakhstan20 4042 94514.43%
290AS3257 GTT Communications Inc.United States20 3691 2386.08%
291AS42298 Ooredoo Q.S.C.Qatar20 3638194.02%
292AS139879 Galaxy BroadbandPakistan20 3092291.13%
293AS19994 RACKSPACEUnited States20 1412091.04%
294AS46690 SNET-FCCUnited States20 140520.26%
295AS6079 RCN-ASUnited States20 0672581.29%
296AS8400 TELEKOM SRBIJA a.d.Serbia20 0623 29816.44%
297AS7506 GMO Internet,Inc19 9565012.51%
298AS9371 SAKURA Internet Inc.19 9313161.58%
299AS4694 IDC Frontier Inc.19 8091960.99%
300AS45758 Triple T Broadband Public Company LimitedThailand19 6473 82219.45%