Prefixes transited per AS (Global) ---------------------------------- ASN No of nets Description 11537 4299 ABILENE - Internet2, US 20965 1175 GEANT The GEANT IP Service, GB 6360 586 UNIVHAWAII - University of Hawaii, US 2152 557 CSUNET-NW - California State University, Office of the Chan 6509 490 CANARIE-NTN - Canarie Inc, CA 2907 409 SINET-AS Research Organization of Information and Systems, 7575 363 AARNET-AS-AP Australian Academic and Research Network (AARN 3754 320 NYSERNET3-AS - NYSERNet, US 396390 306 INDIANA-UNIVERSITY-NEAAR - Indiana University, US 4538 282 ERX-CERNET-BKB China Education and Research Network Center, 20080 280 AMPATH - Florida International University, US 2153 272 CSUNET-NE - California State University, Office of the Chan 16509 224 AMAZON-02 - Amazon.com, Inc., US 10578 210 GIGAPOP-NE - Harvard University, US 3112 204 OARNET-AS-1 - OARnet, US 680 195 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes 1916 187 Associação Rede Nacional de Ensino e Pesquisa, BR 22335 184 MREN - Metropolitan Research and Education Network, US 55824 177 NKN-CORE-NW NKN Core Network, IN 11096 174 FLORIDANET - FloridaNet, US 36944 173 UBUNTU-UNICAST-AS, ZA 10490 169 SOUTHERN-CROSSROADS-SOX - Georgia Institute of Technology, 11242 162 Universidade Federal de Santa Catarina, BR 8151 156 Uninet S.A. de C.V., MX 3267 149 RUNNET, RU 2603 146 NORDUNET, NO 9885 144 NKN-INTERNET-GW NKN INTERNET GATEWAY NETWORK, IN 27750 144 Cooperación Latino Americana de Redes Avanzadas, UY 15296 131 CYBERA - Cybera Inc, CA 293 129 ESNET - ESnet, US 2200 129 FR-RENATER Reseau National de telecommunications pour la Te 2381 125 WISCNET1-AS - WiscNet, US 7539 123 TWAREN-TW National Center for High-performance Computing, T 22742 122 CT-EDU-NET - Connecticut Education Network, US 101 121 WASH-NSF-AS - University of Washington, US 14877 119 PENNREN - KINBER, US 226 114 LOS-NETTOS-AS - Los Nettos, US 3477 114 N-WAVE - NOAA-Boulder, US 14041 112 AS14041 - University Corporation for Atmospheric Research, 26677 111 ORION-ASN - ORANO, CA 38022 106 REANNZ-NZ-AP REANNZ National Research and Education Network 32440 105 LONI - Louisiana Board of Regents/Louisiana Optical Network 19782 103 INDIANAGIGAPOP - Indiana University, US 297 100 AS297 - National Aeronautics and Space Administration, US 8501 99 PIONIER-AS PIONIER, National Research and Education Network 3597 95 Fundación InnovaT, AR 1103 94 SURFNET-NL SURFnet, The Netherlands, NL 8075 94 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US 271 93 BCNET-AS - BCnet, CA 57 88 NL-GIGAPOP - University of Minnesota, US 4557 88 SOUTHEAST-TEXAS-GIGAPOP - Rice University, US 786 87 JANET Jisc Services Limited, GB 237 86 MERIT-AS-14 - Merit Network Inc., US 16905 82 NTG - North Texas GigaPOP, US 668 81 DNIC-AS-00668 - DoD Network Information Center, US 2018 79 TENET-1, ZA 1853 75 ACONET ACOnet Backbone, AT 10886 72 MAX-GIGAPOP - University of Maryland, US 81 70 NCREN - MCNC, US 6879 70 ENSTINET-, EG 376 69 RISQ-AS - Reseau d'informations scientifiques du Quebec (RI 9270 69 APAN-KR-AS National Infomation Society Agency, KR 549 63 GTANET-AS - GTAnet Networking, CA 1251 61 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO, BR 2716 60 Universidade Federal do Rio Grande do Sul, BR 4270 58 Red de Interconexion Universitaria, AR 1968 57 UMASSP-DOM - University of Massachusettes, US 10430 57 WA-K20 - Washington State K-20 Telecommunications Network, 2614 55 ROEDUNET, RO 567 52 ASN-LNET-AS - Los Nettos, US 40220 52 MATP - Virginia Polytechnic Institute and State Univ., US 276 49 OTS-AS-276 - University of Texas System, US 1653 49 SUNET SUNET Swedish University Network, SE 8517 49 ULAKNET, TR 40498 49 ABQG - New Mexico Lambda Rail, Inc., US 6325 48 ILLINOIS-CENTURY - Illinois Century Network, US 63961 46 BDREN-UGC-AS-AP Bangladesh Research and Education Network ( 11340 44 Red Universitaria Nacional, CL 766 40 REDIRIS RedIRIS Autonomous System, ES 7896 40 NU-AS - University of Nebraska-Lincoln, US 23911 40 CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, 137 39 ASGARR Consortium GARR, IT 14325 39 OSHEAN - OSHEAN, Inc., US 5078 38 ONENET-AS-1 - Oklahoma Network for Education Enrichment and 210 36 WEST-NET-WEST - Utah Education Network, US 1351 35 UVM-EDU-AS - University of Vermont, US 270 34 AS270 - National Aeronautics and Space Administration, US 5408 34 GR-NET http://www.grnet.gr, GR 26806 34 SRNET-SASKATCHEWAN-RESEARCH-NETWORK - SRNet Saskatchewan Re 5050 32 PSC-EXT - Pittsburgh Supercomputing Center, US 10881 32 FUNPAR - Fundacao da UFPR para o DCTC, BR 1767 31 ILIGHT-NET - Indiana Higher Education Telecommunication Sys 7497 31 CSTNET-AS-AP Computer Network Information Center, CN 33189 30 SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK - South Dakota 40151 30 ELITE - Old Dominion University, US 62600 30 ABOR-SUN-CORRIDOR - Arizona Board of Regents, US 1887 29 NASK-ACADEMIC, PL 2715 29 Fundação Carlos Chagas Filho de Amparo a Pesquisa, BR 28550 29 Uninet S.A. de C.V., MX 61468 29 CEDIA, EC 2572 28 MORENET - University of Missouri - dba the Missouri Researc 2495 27 KANREN - Kansas Research and Education Network, US 2682 27 CDAGOVN - Shared Services Canada, CA 10466 27 MAGPI - MAGPI c/o University of Pennsylvania, US 6122 26 ICN-AS - Iowa Communications Network, US 2721 25 SCLR - CULR, LLC, US 21976 25 NJEDGE-NET - NJEDge.Net, Inc., US 4621 24 UNINET-AS-AP UNINET-, TH 327992 24 GHANAIAN-ACADEMIC-AND-RESEARCH-NETWORK, GH 195 23 SDSC-AS - San Diego Supercomputer Center, US 2882 23 MERIT-AS-26 - Merit Network Inc., US 10437 23 UKY - University of Kentucky, Communication Services, US 14048 23 MEMPHIS-EDU - The University of Memphis, US 6802 22 UNICOM-B-AS NREN - Bulgaria, BG 4600 21 OGIG-NET - Oregon GigaPOP, US 10965 21 MRNET - MRNet, CA 11956 21 NOAA-NWN - NOAA / PMEL, US 2698 20 IASTATE-AS - Iowa State University, US 5726 20 INTERWORLD - InterWorld Communications, Inc., US 8674 20 NETNOD-IX Netnod Internet Exchange Sverige AB, SE 46832 20 UNIVERSITY-OF-MISSOURI-SYSTEM-INTER-CAMPUS-NETWORK - Univer 396926 20 CSPIRE-MISSION-01 - C Spire Fiber, US 1930 19 RCCN Fundacao para a Ciencia e a Tecnologia, I.P., PT 2552 19 WUSTL-ASN - Washington University, US 3480 19 PEACHNET-AS2 - Kennesaw State University, US 10133 19 CHIEF-AS Chief Telecom Inc., TW 40581 19 AREON-AS - Arkansas Research and Education Optical Network, 60187 19 LGFL-AS, GB 199354 19 ASREN, DE 2852 18 CESNET2, CZ 12687 17 URAN Kiev, Ukraine, UA 21274 17 BAS-NET-AS, BY 2611 16 BELNET, BE 6059 16 UMS2-ASN - University of Maryland, US 34073 16 ACAD-NET, LV 47862 16 ANKABUT, AE 8895 15 ISU Internet Services Unit (ISU), SA 202993 15 IIT, AZ 3450 14 UTK - University of Tennessee, Knoxville, US 31027 14 NIANET-AS Nianet is a Danish carrier and Internet Service P 559 13 SWITCH Peering requests: (peering@switch.ch), CH 3662 13 HARNET Joint Universities Computer Centre Limited, HK 3714 13 KEC-NET - Kentucky Educational Computing Network, US 40387 13 UI-ICCN - University of Illinois, US 46435 13 IRON - IRON, US 62532 13 NJEDGE-2 - NJEDge.Net, Inc., US 3128 12 BRUWS-AS3128 - University of Wisconsin System, US 4641 12 HKIX-AS-AP The Hong Kong Internet Exchange Limited, HK 10972 12 NF-CANET2 - Memorial University, NF CAnet 2 gigaPOP, CA 36412 12 DREXEL-ASN2 - Drexel University, US 1741 11 FUNETAS, FI 1835 11 FSKNET-DK Forskningsnettet - Danish network for Research an 1955 11 HBONE-AS HUNGARNET, HU 2847 11 LITNET, LT 1842 10 USGS-AS - United States Geological Survey, US 11317 10 GPN - Great Plains Network, US 16473 10 TNII - AT&T Corp., US 27807 10 Fundación Centro Nacional de Innovación Tecnológica (CENIT) 59624 10 KIAE-COMPUTING-AS supercomputing division, RU 513 9 CERN, CH 1742 9 HARVARD-UNIV - Harvard University, US 2683 9 RADIO-MSU RADIO-MSU, RU 9264 9 ASNET Academic Sinica Network, TW 11714 9 NETWORK NEBRASKA - Network Nebraska, US 396450 9 INTERNET2-2 - Internet2, US 553 8 BELWUE BelWue-Koordination, DE 1213 8 HEANET, IE 6939 8 HURRICANE - Hurricane Electric LLC, US 7660 8 APAN-JP Asia Pacific Advanced Network - Japan, JP 27817 8 Red Nacional Académica de Tecnología Avanzada - RENATA, CO 28569 8 Corporacion Universitaria para el Desarrollo de Internet, A 224 7 UNINETT UNINETT, The Norwegian University & Research Networ 1249 7 FIVE-COLLEGES-AS - Five Colleges Network, US 2107 7 ARNES-NET Academic and Research Network of Slovenia, SI 2722 7 C-LIGHT - CULR, LLC, US 3701 7 NERONET - Network for Education and Research in Oregon (NER 12145 7 COLORADOSTATEUNIV - Colorado State University, US 819 6 LARG-NET - LARG*net, CA 3912 6 CHECS - CHECS, US 4901 6 CAAREN - The George Washington University, US 7475 6 UQ-COMMERCIAL-AP The University of Queensland, AU 36843 6 -Reserved AS-, ZZ 557 5 UMAINE-SYS-AS - University of Maine System, US 1237 5 KREONET-AS-KR KISTI, KR 1256 5 MASSNET-AS - Massachusetts Education Computer Network, US 3464 5 ASC-NET - Alabama Supercomputer Network, US 5538 5 SIGMANET-NIC, LV 8111 5 DALUNIV - Dalhousie University, CA 13555 5 EAGLE-NET-ALLIANCE - Zayo Bandwidth, US 18592 5 Corporacion Universitaria para el Desarrollo de Internet, A 29147 5 NSTU-AS, RU 2839 4 Kungliga Tekniska Hogskolan, SE 3221 4 EENET-AS, EE 3479 4 PEACHNET-AS1 - Kennesaw State University, US 3640 4 CICESE, MX 5429 4 IIP-NET-AS5429, RU 8865 4 ASN-BIAMAN-EDU MSK BIAMAN, PL 9112 4 POZMAN POZMAN-EDU, PL 12024 4 ASN-ACN - Advanced Corporate Network, US 13092 4 UB-AS, RS 35753 4 ITC ITC AS number, SA 208178 4 NLR, RU 24 3 AS24 - National Aeronautics and Space Administration, US 32 3 STANFORD - Stanford University, US 302 3 BCM-INFO-NET-AS - Baylor College of Medicine, US 1970 3 TAMUS-NET - Texas A&M University, US 3058 3 RAS-AS Joint SuperComputer Center of the Russian Academy of 3778 3 TEMPLE - Temple University, US 7377 3 UCSD - University of California, San Diego, US 8664 3 ICM-PUB public network services, PL 10764 3 STARTAP - National Center for Supercomputing Applications, 11164 3 INTERNET2-TRANSITRAIL-CPS - Internet2, US 12324 3 LUBMAN-EDU-AS Poland, Lublin, PL 13041 3 CESCA-AC, ES 16796 3 MERLIN-NET - MERLIN, CA 17408 3 ABOVE-AS-AP AboveNet Communications Taiwan, TW 22773 3 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 24490 3 TEIN2-SG-AP Trans-Eurasia Information Network (TEIN2) - SG, 34878 3 KIT Karlsruhe Institute of Technology, DE 36914 3 KENET-AS, KE 47623 3 IIAP-ASNET-AS, AM 194 2 NCAR-AS - University Corporation for Atmospheric Research, 781 2 FR-RENATER-LOTHAIRE Reseaux Regionaux StanNet et AmperNet, 818 2 DOC-AS - Department of Communications, CA 1125 2 SURFnet Test Network, NL 1998 2 STATE-OF-MN - State of Minnesota, US 2108 2 CARNET-AS J.Marohnica 5, 10000 Zagreb, HR 2187 2 FR-SYVIK Reseau regional pour l?enseignement, la recherche 2602 2 RESTENA Reseau Teleinformatique de l'Education Nationale, L 3388 2 UNM-AS - University of New Mexico, US 3836 2 THAISARN-TH-AS-AP Thai Social/Scientific, Academic and Rese 3923 2 FAA-MMAC - Federal Aviation Agency, US 4193 2 WA-STATE-GOV - State of Washington, US 4608 2 APNIC-SERVICES Asia Pacific Network Information Centre, AU 5467 2 MIPT MIPT-NET, RU 5723 2 JHU - Johns Hopkins University, US 6559 2 NCIH - State of NC - State Telecommunications Services, US 8522 2 FORTH-AS, GR 8708 2 RCS-RDS 73-75 Dr. Staicovici, RO 11426 2 TWC-11426-CAROLINAS - Charter Communications Inc, US 11686 2 ENA - Education Networks of America, US 12816 2 MWN-AS, DE 15474 2 RHNET SURIS/RHnet, IS 16326 2 SMALS-MVM, BE 20545 2 GRENA-AS Tbilisi, Georgia, GE 21694 2 FRESNOCOE - Fresno County Office of Education, US 22299 2 GCRONLINE - GCR Company/GCR Online, US 23024 2 OCDE - Orange County Department of Education, US 23910 2 CNGI-CERNET2-AS-AP China Next Generation Internet CERNET2, 24167 2 ASGCNET Academia Sinica Grid Computing Center, TW 24348 2 CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua University, CN 25468 2 PL-POLRZE-AS Academic network in Rzeszow, Poland, PL 27405 2 PSC - Plymouth State College, US 28165 2 Wireless Comm Services LTDA, BR 28885 2 OMANTEL-NAP-AS OmanTel NAP, OM 29709 2 NEONET - Northeast Ohio Network for Education Technology, U 31529 2 DENIC-ANYCAST-AS DNS anycast AS object for .DE DNS service, 59103 2 SOFTETHER SoftEther Corporation, JP 138371 2 CNGI-QDA-IX-AS-AP CERNET2 regional IX at Ocean University o 199578 2 UNIKL, DE 205656 2 URAN-ODESSA, UA 327687 2 RENU, UG 13 1 DNIC-AS-00013 - Headquarters, USAISC, US 34 1 UDELNET - University of Delaware, US 46 1 RUTGERS - Rutgers University, US 55 1 UPENN - University of Pennsylvania, US 378 1 MACHBA-AS ILAN, IL 760 1 UNIVIE University of Vienna, Austria, AT 1723 1 FR-RENATER-R3LR6 Reseau Regional de la Region Languedoc Rou 1936 1 FR-RENATER-PICARDIE Reseau Regional Picardie, FR 1945 1 FR-LYRES Lyon Recherche et Enseignement Superieur (LyRES), 2065 1 FR-RENATER-HDMON Reseau metropolitain de Montpellier HDMON, 2072 1 FR-RENATER-REVE Reseau REVE, FR 2586 1 UNINET-AS Sopruse pst 145, FI 2848 1 MSU Vorobjovy Gory, Moscow, Russia, RU 3268 1 CYNET, CY 3527 1 NIH-NET - National Institutes of Health, US 3598 1 MICROSOFT-CORP-AS - Microsoft Corporation, US 3676 1 UIOWA-AS - University of Iowa, US 4134 1 CHINANET-BACKBONE No.31,Jin-rong Street, CN 4758 1 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 5661 1 USF - UNIVERSITY OF SOUTH FLORIDA, US 6874 1 PSTU-AS, RU 7843 1 TWC-7843-BB - Charter Communications Inc, US 7860 1 UPEI-AS - University of Prince Edward Island, CA 7925 1 WVNET - West Virginia Network for Educational Telecomputing 8190 1 MDNX - MDNX Internet Limited, GB 8466 1 BILKENT, TR 8508 1 SILWEB-AS-EDU SILWEB Autonomous System - Academic, PL 8551 1 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone, IL 8970 1 WASK WROCMAN-EDU educational part of WASK network, Wroclaw, 9050 1 RTD Bucharest, Romania, RO 9286 1 KINXIDC-AS-KR KINX, KR 10417 1 Fundação de Desenvolvimento da Pesquisa, BR 11996 1 LOBOIS - Lobo Internet Services, Ltd, US 12046 1 ASN-CSC-UOM RicerkaNet, MT 13359 1 NTG - North Texas GigaPOP, US 15798 1 OLMAN-EDU-AS OLMAN, Metropolitan Area Network (educational 18185 1 NTCU-AS-TW 4F, No.114, Sec.1, Chung-Shiao W. Road, TW 18734 1 Operbes, S.A. de C.V., MX 19271 1 PEAK10 - Peak 10, US 20454 1 SSASN2 - SECURED SERVERS LLC, US 22284 1 -Reserved AS-, ZZ 24151 1 CNNIC-CRITICAL-AP China Internet Network Infomation Center, 24437 1 UWA-AS-AP University of Western Australia, AU 25979 1 COMDC-WI - CITY OF MADISON, US 27893 1 Universidad de Carabobo, VE 29199 1 ESCP-EUROPE-AS, FR 29384 1 QATAR-FOUNDATION, QA 31313 1 STS Bucharest, 323A Splaiul Independentei,Sector 6,060044,R 31581 1 KOPINT-AS, HU 37100 1 SEACOM-AS, MU 37182 1 TERNET, TZ 37288 1 WACREN, SN 39386 1 STC-IGW-AS, SA 39737 1 PRIME-TELECOM-AS, RO 39837 1 MUR, AT 39840 1 NETNOD-SVL Netnod Equipment located at IX in Sundsvall, SE 39870 1 NETNOD-MMO Netnod Equipment located at IX in Malmoe, SE 39871 1 NETNOD-GBG Netnod Equipment located at IX in Gothenburg, SE 43384 1 ONAT-AS, UA 44224 1 MARNET, MK 45170 1 NREN-AS-NP Nepal Research and Education Network, NP 46491 1 MEC-ASN - Metropolitan Educational Council, US 46749 1 STANFORD-INTERNET-ACCESS - Stanford University, US 50569 1 ISOFTS-AS, UA 51090 1 AM-TLD-AS, AM 51708 1 UNIBZ-AS, IT 54048 1 CVIN - CVIN LLC, US 57344 1 TELEHOUSE-AS, BG 197118 1 ASNITC, KG 197119 1 ASKRENA, KG 197467 1 SSAU-AS, RU 199749 1 PRISME, FR 206350 1 OMREN, OM 327700 1 MoRENet, MZ 393249 1 UBC - University of British Columbia, CA 393474 1 SCCRESA - St. Clair County Regional Educational Service Age 395226 1 SACRAMENTO-COE - Sacramento County Office of Education, US 396310 1 SDSU-SCIENCE-NETWORK - San Diego State University, US