Prefixes transited per AS (Global) ---------------------------------- ASN No of nets Description 2153 1949 CSUNET-NE - California State University, Office of the Chan 11537 1534 ABILENE - Internet2, US 20965 1172 GEANT The GEANT IP Service, GB 7575 806 AARNET-AS-AP Australian Academic and Research Network (AARN 2152 777 CSUNET-NW - California State University, Office of the Chan 6360 568 UNIVHAWAII - University of Hawaii, US 6509 512 CANARIE-NTN - Canarie Inc, CA 2907 448 SINET-AS Research Organization of Information and Systems, 11317 321 GPN - Great Plains Network, US 396390 305 INDIANA-UNIVERSITY-NEAAR - Indiana University, US 20080 287 AMPATH - Florida International University, US 4538 283 ERX-CERNET-BKB China Education and Research Network Center, 10578 210 GIGAPOP-NE - Harvard University, US 3112 204 OARNET-AS-1 - OARnet, US 1916 203 Associação Rede Nacional de Ensino e Pesquisa, BR 3754 199 NYSERNET3-AS - NYSERNet, US 680 196 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes 55824 186 NKN-CORE-NW NKN Core Network, IN 3267 185 RUNNET, RU 11096 184 FLORIDANET - FloridaNet, US 10490 167 SOUTHERN-CROSSROADS-SOX - Georgia Institute of Technology, 22335 166 MREN - Metropolitan Research and Education Network, US 36944 166 UBUNTU-UNICAST-AS, ZA 11242 164 Universidade Federal de Santa Catarina, BR 293 157 ESNET - ESnet, US 8151 156 Uninet S.A. de C.V., MX 2603 147 NORDUNET, NO 9885 146 NKN-INTERNET-GW NKN INTERNET GATEWAY NETWORK, IN 226 140 LOS-NETTOS-AS - Los Nettos, US 27750 137 Cooperación Latino Americana de Redes Avanzadas, UY 2200 132 FR-RENATER Reseau National de telecommunications pour la Te 7539 130 TWAREN-TW National Center for High-performance Computing, T 9270 130 APAN-KR-AS National Infomation Society Agency, KR 15296 130 CYBERA - Cybera Inc, CA 101 127 WASH-NSF-AS - University of Washington, US 2381 126 WISCNET1-AS - WiscNet, US 14877 122 PENNREN - KINBER, US 22742 121 CT-EDU-NET - Connecticut Education Network, US 14041 118 AS14041 - University Corporation for Atmospheric Research, 3477 115 N-WAVE - NOAA-Boulder, US 26677 112 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 3597 102 Fundación InnovaT, AR 19782 102 INDIANAGIGAPOP - Indiana University, US 297 100 AS297 - National Aeronautics and Space Administration, US 8501 99 PIONIER-AS PIONIER, National Research and Education Network 8075 98 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US 1103 95 SURFNET-NL SURFnet, The Netherlands, NL 271 93 BCNET-AS - BCnet, CA 54048 93 CVIN - CVIN LLC, US 4557 91 SOUTHEAST-TEXAS-GIGAPOP - Rice University, US 16905 90 NTG - North Texas GigaPOP, US 57 88 NL-GIGAPOP - University of Minnesota, US 786 87 JANET Jisc Services Limited, GB 668 81 DNIC-AS-00668 - DoD Network Information Center, US 2018 79 TENET-1, ZA 237 78 MERIT-AS-14 - Merit Network Inc., US 1853 75 ACONET ACOnet Backbone, AT 10886 72 MAX-GIGAPOP - University of Maryland, US 81 71 NCREN - MCNC, US 376 71 RISQ-AS - Reseau d'informations scientifiques du Quebec (RI 6879 70 ENSTINET-, EG 4270 64 Red de Interconexion Universitaria, AR 549 63 GTANET-AS - GTAnet Networking, CA 1968 63 UMASSP-DOM - University of Massachusettes, US 2716 61 Universidade Federal do Rio Grande do Sul, BR 7497 57 CSTNET-AS-AP Computer Network Information Center, CN 10430 57 WA-K20 - Washington State K-20 Telecommunications Network, 40498 57 ABQG - New Mexico Lambda Rail, Inc., US 276 55 OTS-AS-276 - University of Texas System, US 2614 55 ROEDUNET, RO 6802 55 UNICOM-B-AS NREN - Bulgaria, BG 1251 53 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO, BR 7660 53 APAN-JP Asia Pacific Advanced Network - Japan, JP 11714 53 NETWORK NEBRASKA - Network Nebraska, US 40220 52 MATP - Virginia Polytechnic Institute and State Univ., US 1653 51 SUNET SUNET Swedish University Network, SE 8517 50 ULAKNET, TR 3662 47 HARNET Joint Universities Computer Centre Limited, HK 6325 47 ILLINOIS-CENTURY - Illinois Century Network, US 4600 46 OGIG-NET - Oregon GigaPOP, US 63961 46 BDREN-UGC-AS-AP Bangladesh Research and Education Network ( 11340 44 Red Universitaria Nacional, CL 5078 43 ONENET-AS-1 - Oklahoma Network for Education Enrichment and 766 40 REDIRIS RedIRIS Autonomous System, ES 7896 40 NU-AS - University of Nebraska-Lincoln, US 137 39 ASGARR Consortium GARR, IT 14325 38 OSHEAN - OSHEAN, Inc., US 23911 38 CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, 5408 36 GR-NET http://www.grnet.gr, GR 1351 35 UVM-EDU-AS - University of Vermont, US 270 34 AS270 - National Aeronautics and Space Administration, US 26806 34 SRNET-SASKATCHEWAN-RESEARCH-NETWORK - SRNet Saskatchewan Re 210 33 WEST-NET-WEST - Utah Education Network, US 10881 33 FUNPAR - Fundacao da UFPR para o DCTC, BR 1767 32 ILIGHT-NET - Indiana Higher Education Telecommunication Sys 11996 32 LOBOIS - Lobo Internet Services, Ltd, US 2715 31 Fundação Carlos Chagas Filho de Amparo a Pesquisa, BR 28550 30 Uninet S.A. de C.V., MX 33189 30 SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK - South Dakota 40151 30 ELITE - Old Dominion University, US 61468 30 CEDIA, EC 2572 29 MORENET - University of Missouri - dba the Missouri Researc 5050 29 PSC-EXT - Pittsburgh Supercomputing Center, US 62600 29 ABOR-SUN-CORRIDOR - Arizona Board of Regents, US 1887 28 NASK-ACADEMIC, PL 2682 28 CDAGOVN - Shared Services Canada, CA 10466 27 MAGPI - MAGPI c/o University of Pennsylvania, US 6122 26 ICN-AS - Iowa Communications Network, US 2495 25 KANREN - Kansas Research and Education Network, US 2721 25 SCLR - CULR, LLC, US 21976 25 NJEDGE-NET - NJEDge.Net, Inc., US 327992 25 GHANAIAN-ACADEMIC-AND-RESEARCH-NETWORK, GH 195 23 SDSC-AS - San Diego Supercomputer Center, US 10437 23 UKY - University of Kentucky, Communication Services, US 14048 23 MEMPHIS-EDU - The University of Memphis, US 2882 22 MERIT-AS-26 - Merit Network Inc., US 3480 21 PEACHNET-AS2 - Kennesaw State University, US 10965 21 MRNET - MRNet, CA 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 557 19 UMAINE-SYS-AS - University of Maine System, US 1930 19 RCCN Fundacao para a Ciencia e a Tecnologia, I.P., PT 10133 19 CHIEF-AS Chief Telecom Inc., TW 11956 19 NOAA-NWN - NOAA / PMEL, US 40581 19 AREON-AS - Arkansas Research and Education Optical Network, 60187 19 LGFL-AS, GB 567 18 ASN-LNET-AS - Los Nettos, US 2852 18 CESNET2, CZ 16509 18 AMAZON-02 - Amazon.com, Inc., US 21274 18 BAS-NET-AS, BY 12687 17 URAN Kiev, Ukraine, UA 2698 16 IASTATE-AS - Iowa State University, US 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, DK 62532 14 NJEDGE-2 - NJEDge.Net, Inc., US 559 13 SWITCH Peering requests: (peering@switch.ch), CH 1237 13 KREONET-AS-KR KISTI, KR 3714 13 KEC-NET - Kentucky Educational Computing Network, US 40387 13 UI-ICCN - University of Illinois, US 2611 12 BELNET, BE 4641 12 HKIX-AS-AP The Hong Kong Internet Exchange Limited, HK 10972 12 NF-CANET2 - Memorial University, NF CAnet 2 gigaPOP, CA 46435 12 IRON - IRON, 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 3128 11 BRUWS-AS3128 - University of Wisconsin System, US 36412 11 DREXEL-ASN2 - Drexel University, US 59624 11 KIAE-COMPUTING-AS supercomputing division, RU 1842 10 USGS-AS - United States Geological Survey, US 16473 10 TNII - AT&T Corp., US 27807 10 Fundación Centro Nacional de Innovación Tecnológica (CENIT) 513 9 CERN, CH 1742 9 HARVARD-UNIV - Harvard University, US 2683 9 RADIO-MSU RADIO-MSU, RU 13359 9 NTG - North Texas GigaPOP, US 396450 9 INTERNET2-2 - Internet2, US 553 8 BELWUE BelWue-Koordination, DE 1213 8 HEANET, IE 3836 8 THAISARN-TH-AS-AP Thai Social/Scientific, Academic and Rese 9264 8 ASNET Academic Sinica Network, TW 27817 8 Red Nacional Académica de Tecnología Avanzada - RENATA, CO 28569 8 Corporacion Universitaria para el Desarrollo de Internet, A 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 6939 7 HURRICANE - Hurricane Electric LLC, US 12145 7 COLORADOSTATEUNIV - Colorado State University, US 36843 7 -Reserved AS-, ZZ 199354 7 ASREN, DE 224 6 UNINETT UNINETT, The Norwegian University & Research Networ 819 6 LARG-NET - LARG*net, CA 3218 6 COSMOS-3218-AS AS-COSMOS root, RU 4901 6 CAAREN - The George Washington University, US 1256 5 MASSNET-AS - Massachusetts Education Computer Network, US 3464 5 ASC-NET - Alabama Supercomputer Network, US 3479 5 PEACHNET-AS1 - Kennesaw State University, US 3912 5 CHECS - CHECS, US 5538 5 SIGMANET-NIC, LV 8111 5 DALUNIV - Dalhousie University, CA 8865 5 ASN-BIAMAN-EDU MSK BIAMAN, PL 18592 5 Corporacion Universitaria para el Desarrollo de Internet, A 29147 5 NSTU-AS, RU 1436 4 MHS - Meridian Health System, US 1880 4 STUPI, SE 2500 4 WIDE-BB WIDE Project, JP 2839 4 Kungliga Tekniska Hogskolan, SE 3221 4 EENET-AS, EE 3640 4 CICESE, MX 4134 4 CHINANET-BACKBONE No.31,Jin-rong Street, CN 9112 4 POZMAN POZMAN-EDU, PL 12024 4 ASN-ACN - Advanced Corporate Network, US 13092 4 UB-AS, RS 22773 4 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 23024 4 OCDE - Orange County Department of Education, US 24436 4 UQ-AS-AP University of Queensland, AU 36914 4 KENET-AS, KE 208178 4 NLR, RU 24 3 AS24 - National Aeronautics and Space Administration, US 302 3 BCM-INFO-NET-AS - Baylor College of Medicine, US 1970 3 TAMUS-NET - Texas A&M University, US 3778 3 TEMPLE - Temple University, US 5467 3 MIPT MIPT-NET, RU 7377 3 UCSD - University of California, San Diego, US 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 13555 3 EAGLE-NET-ALLIANCE - Zayo Bandwidth, US 16796 3 MERLIN-NET - MERLIN, CA 17408 3 ABOVE-AS-AP AboveNet Communications Taiwan, TW 24490 3 TEIN2-SG-AP Trans-Eurasia Information Network (TEIN2) - SG, 34878 3 KIT Karlsruhe Institute of Technology, DE 47623 3 IIAP-ASNET-AS, AM 47777 3 WUNET, DE 59103 3 SOFTETHER SoftEther Corporation, JP 32 2 STANFORD - Stanford University, US 781 2 FR-RENATER-LOTHAIRE Reseaux Regionaux StanNet et AmperNet, 818 2 DOC-AS - Department of Communications, CA 1280 2 ISC-AS-1280 - Internet Systems Consortium, Inc., US 1998 2 STATE-OF-MN - State of Minnesota, US 2108 2 CARNET-AS J.Marohnica 5, 10000 Zagreb, HR 2602 2 RESTENA Reseau Teleinformatique de l'Education Nationale, L 3058 2 RAS-AS Joint SuperComputer Center of the Russian Academy of 3388 2 UNM-AS - University of New Mexico, US 3923 2 FAA-MMAC - Federal Aviation Agency, US 4193 2 WA-STATE-GOV - State of Washington, US 5723 2 JHU - Johns Hopkins University, US 6559 2 NCIH - State of NC - State Telecommunications Services, US 7475 2 UQ-COMMERCIAL-AP The University of Queensland, AU 8522 2 FORTH-AS, GR 8664 2 ICM-PUB public network services, PL 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 17579 2 KREONET2-AS-KR KISTI, KR 20545 2 GRENA-AS Tbilisi, Georgia, GE 21694 2 FRESNOCOE - Fresno County Office of Education, US 22299 2 GCRONLINE - GCR Company/GCR Online, 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 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, 37182 2 TERNET, TZ 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 327700 2 MoRENet, MZ 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 156 1 NORTHEASTERN-GW-AS - Northeastern University, US 174 1 COGENT-174 - Cogent Communications, US 378 1 MACHBA-AS ILAN, IL 760 1 UNIVIE University of Vienna, Austria, AT 1125 1 SURFnet Test Network, NL 1299 1 TELIANET Telia Carrier, SE 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 3333 1 RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centr 3527 1 NIH-NET - National Institutes of Health, US 3549 1 LVLT-3549 - Level 3 Parent, LLC, US 3598 1 MICROSOFT-CORP-AS - Microsoft Corporation, US 3676 1 UIOWA-AS - University of Iowa, US 4528 1 HKU-AS-HK The University of Hong Kong, HK 4608 1 APNIC-SERVICES Asia Pacific Network Information Centre, AU 4758 1 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 5429 1 IIP-NET-AS5429, RU 5661 1 USF - UNIVERSITY OF SOUTH FLORIDA, US 5719 1 SUNYSB - SUNY at Stony Brook, 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 7922 1 COMCAST-7922 - Comcast Cable Communications, LLC, US 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 12046 1 ASN-CSC-UOM RicerkaNet, MT 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, 24364 1 CNGI-SH-IX-AS-AP CERNET2 IX at Shanghai Jiaotong University 24437 1 UWA-AS-AP University of Western Australia, AU 25468 1 PL-POLRZE-AS Academic network in Rzeszow, Poland, PL 25979 1 COMDC-WI - CITY OF MADISON, US 27893 1 Universidad de Carabobo, VE 29049 1 DELTA-TELECOM-AS International Communication Operator, AZ 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 37288 1 WACREN, SN 37442 1 ZARNET, ZW 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 57344 1 TELEHOUSE-AS, BG 61574 1 UNIVERSIDADE FEDERAL DE MINAS GERAIS, BR 197118 1 ASNITC, KG 197119 1 ASKRENA, KG 197467 1 SSAU-AS, RU 198610 1 BEGET-AS, RU 199749 1 PRISME, FR 206350 1 OMREN, OM 393249 1 UBC - University of British Columbia, CA 395226 1 SACRAMENTO-COE - Sacramento County Office of Education, US 396310 1 SDSU-SCIENCE-NETWORK - San Diego State University, US