AS | Failure Rate (%) | | Sample Count | | | AS Description,CC | | | | 7155 100.00 202 WB-DEN2 - Viasat Communications Inc.,US 44143 100.00 662 VIPMOBILE-AS Vip mobile d.o.o.,RS 22363 100.00 157 PHMGMT-AS1 - Powerhouse Management, Inc.,US 12638 99.53 215 AS12638 E-Plus Mobilfunk GmbH & Co. KG,DE 33929 99.39 164 MASICOM-AS Telemach d.o.o.,SI 37457 99.36 933 Telkom-Internet,ZA 16014 99.25 398 EE-EMT AS EMT,EE 10219 99.17 362 SKYCC-AS-MAIN SKY C&C LLC,MN 7679 99.11 450 QTNET Kyushu Telecommunication Network Co.,Inc.,JP 1759 98.98 2644 TSF-IP-CORE TeliaSonera Finland IP Network,FI 11815 98.97 291 Cooperativa Telefonica de V.G.G. Ltda.,AR 16232 98.79 1238 ASN-TIM TIM (Telecom Italia Mobile) Autonomous System,IT 5603 98.77 5039 SIOL-NET Telekom Slovenije d.d.,SI 17711 98.71 155 NDHU-TW National Dong Hwa University,TW 4804 98.70 1456 MPX-AS Microplex PTY LTD,AU 12644 98.60 930 TELEMACH Telemach Autonomous System,SI 15735 98.58 1059 DATASTREAM-NET GO p.l.c.,MT 53142 98.57 210 Friburgo Online LTDA ME,BR 41164 98.13 267 GET-NO GET Norway,NO 7992 97.94 679 COGECOWAVE - Cogeco Cable,CA 44489 97.31 335 STARNET Starnet s.r.o.,CZ 39651 96.82 943 COMHEM-SWEDEN Com Hem Sweden,SE 27813 96.70 485 Teledifusora S.A.,AR 47956 96.50 371 XFONE XFONE COMMUNICATION LTD,IL 52263 96.14 233 Telecable Economico S.A.,CR 37693 95.52 201 TUNISIANA,TN 198589 95.41 523 JT-AS Al-Jazeera Al-Arabiya Company for Communication and Internet LTD,IQ 8473 95.05 222 BAHNHOF Bahnhof Internet AB,SE 28220 95.05 910 CABO SERVICOS DE TELECOMUNICACOES LTDA,BR 6866 94.94 4369 CYTA-NETWORK Cyprus Telecommunications Authority,CY 27831 94.34 212 Colombia Móvil,CO 2519 93.87 832 VECTANT VECTANT Ltd.,JP 6849 93.61 8217 UKRTELNET JSC UKRTELECOM,UA 17676 93.42 608 GIGAINFRA Softbank BB Corp.,JP 6752 93.41 182 ANDORRA Servei de Telecomunicacions d'Andorra,AD 31214 93.18 308 TIS-DIALOG-AS TIS-DIALOG Autonomous system,RU 29695 92.75 262 LYSE-AS Altibox AS,NO 6910 91.98 499 DIALTELECOMRO Digital Cable Systems S.A.,RO 27668 91.67 540 ETAPA EP,EC 30764 89.27 261 PODA-AS PODA a.s.,CZ 11139 88.71 372 CWDOM - Cable & Wireless Dominica,DM 10013 87.40 389 FBDC FreeBit Co.,Ltd.,JP 13591 86.32 380 Brasil Telecom Comunicação Multimidia,BR 34779 86.22 2510 T-2-AS T-2, d.o.o.,SI 18047 85.89 163 NTHU-TW National Tsing-Hua University,TW 17465 85.16 155 ASIANET Cable ISP in India,IN 6661 84.98 586 EPT-LU Entreprise des Postes et Telecommunications,LU 9146 84.97 2402 BIHNET BH Telecom d.d. Sarajevo,BA 21003 83.05 236 GPTC-AS,LY 39229 82.87 181 SAN-AS OJSC Rostelecom,RU 8359 82.05 312 MTS MTS OJSC,RU 3737 81.48 189 PTD-AS - PenTeleData Inc.,US 24863 79.57 705 LINKdotNET-AS,EG 51440 77.72 193 CALLU Call U Communications Ltd.,PS 12486 76.02 1347 YEMENNET TeleYemen,YE 49800 75.29 340 GNC-ALFA GNC-ALFA CJSC,AM 15975 72.45 628 HADARA-AS Hadara Technologies Private Shareholding Company,PS 1241 72.17 13339 FORTHNET-GR Forthnet,GR 12978 70.02 5908 DOGAN-ONLINE DOGAN TV DIGITAL PLATFORM ISLETMECILIGI A.S.,TR 23243 69.90 206 COMCEL GUATEMALA S.A.,GT 262253 68.84 292 ECONOCABLE MEDIA SAC,PE 5610 68.27 3873 TO2-CZECH-REPUBLIC Telefonica Czech Republic, a.s.,CZ 6697 67.88 1513 BELPAK-AS Republican Unitary Telecommunication Enterprise Beltelecom,BY 12735 67.17 1642 ASTURKNET TurkNet Iletisim Hizmetleri A.S,TR 25512 64.53 172 CDT-AS CD-Telematika a.s.,CZ 12271 62.03 158 SCRR-12271 - Time Warner Cable Internet LLC,US 39785 61.22 196 RU-MULTINET-AS Multi-Net plus Ltd,RU 59164 60.34 232 APOLLOONLINE-AS Apollo Online Services Pvt ltd,IN 8764 58.92 241 TEOLTAB TEO LT AB Autonomous System,LT 4134 55.54 7204 CHINANET-BACKBONE No.31,Jin-rong Street,CN 21021 55.45 514 MULTIMEDIA-AS Multimedia Polska S.A.,PL 44034 54.63 313 HI3G Hi3G Access AB,SE 9299 53.57 7595 IPG-AS-AP Philippine Long Distance Telephone Company,PH 9905 51.50 466 LINKNET-ID-AP Linknet ASN,ID 16960 49.78 460 Cablevision Red, S.A de C.V.,MX 9924 47.88 614 TFN-TW Taiwan Fixed Network, Telco and Network Service Provider.,TW 9198 47.66 598 KAZTELECOM-AS JSC Kazakhtelecom,KZ 8997 46.59 1406 ASN-SPBNIT OJSC Rostelecom,RU 2119 46.22 569 TELENOR-NEXTEL Telenor Norge AS,NO 36925 45.67 1756 ASMedi,MA 8612 45.35 1043 TISCALI-IT Tiscali Italia S.P.A.,IT 58715 43.34 683 EARTHTELECOMMUNICATION-AS EARTH TELECOMMUNICATION (Pvt) LTD.,BD 45758 43.34 4582 TRIPLETNET-AS-AP TripleT Internet Internet service provider Bangkok,TH 22047 42.59 1012 VTR BANDA ANCHA S.A.,CL 15943 40.96 249 WTNET-AS wilhelm.tel GmbH Norderstedt,DE 3329 40.74 216 HOL-GR hellas online Electronic Communications S.A.,GR 50710 40.33 6960 EARTHLINK-AS EarthLink Ltd. Communications&Internet Services,IQ 35047 40.29 489 ABISSNET Abissnet sh.a.,AL 10085 38.89 324 UNIGATE-OVERSEA-IX-AP PEER WITH OVERSEA ISP,TW 4812 38.10 189 CHINANET-SH-AP China Telecom (Group),CN 133042 37.66 154 OBEC-AS-AP Office of the basic education commission,TH 9808 37.04 243 CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN 1659 35.24 227 ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 10620 35.01 694 Telmex Colombia S.A.,CO 35662 34.84 244 REDSTATION Redstation Limited,GB 16814 33.63 223 NSS S.A.,AR 4621 31.35 319 UNSPECIFIED UNINET-TH,TH 31042 31.08 666 SERBIA-BROADBAND-AS Serbia BroadBand-Srpske Kablovske mreze d.o.o.,RS Notes: 1. The Country code is based on Regional Internet Registry Statistics reports. 2. The Sample count is the number of experiments performed based on the distribution of an online ad, and also only reports on those samples that were observed to perform RSA DNSSEC validation. 3. This report includes only those networks where the ECDSA failure rate is greater than 30%. Lower failure rates are more likely to be the result of the end user selecting a resolver that is not the ISP resolver.