Prefixes transited per AS (Global) ---------------------------------- ASN No of nets Description 11537 4245 ABILENE - Internet2, US 20965 1164 GEANT The GEANT IP Service, GB 2152 631 CSUNET-NW - California State University, Office of the Chan 6360 587 UNIVHAWAII - University of Hawaii, US 6509 499 CANARIE-NTN - Canarie Inc, CA 2907 439 JPNIC-2BYTE-ASBLOCK-AP for assignment to JPNIC members, JP 7575 343 AARNET-AS-AP Australian Academic and Research Network (AARN 2153 330 CSUNET-NE - California State University, Office of the Chan 396390 308 INDIANA-UNIVERSITY-NEAAR - Indiana University, US 4538 280 ERX-CERNET-BKB China Education and Research Network Center, 7539 276 TWAREN-TW National Center for High-performance Computing, T 1916 259 Associação Rede Nacional de Ensino e Pesquisa, BR 10578 257 GIGAPOP-NE - Harvard University, US 20080 222 AMPATH - Florida International University, US 16509 208 AMAZON-02 - Amazon.com, Inc., US 3112 204 OARNET-AS-1 - OARnet, US 680 194 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes 55824 189 NKN-CORE-NW NKN Core Network, IN 22335 184 MREN - Metropolitan Research and Education Network, US 11096 180 FLORIDANET - FloridaNet, US 36944 172 UBUNTU-UNICAST-AS, ZA 10490 168 SOUTHERN-CROSSROADS-SOX - Georgia Institute of Technology, 3754 167 NYSERNET3-AS - NYSERNet, US 11242 159 Universidade Federal de Santa Catarina, BR 8151 156 Uninet S.A. de C.V., MX 9270 154 APAN-KR-AS National Infomation Society Agency, KR 2603 146 NORDUNET, NO 27750 143 Cooperación Latino Americana de Redes Avanzadas, UY 3267 141 RUNNET, RU 9885 138 NKN-INTERNET-GW NKN INTERNET GATEWAY NETWORK, IN 293 133 ESNET - ESnet, US 2200 131 FR-RENATER Reseau National de telecommunications pour la Te 15296 127 CYBERA - Cybera Inc, CA 2381 123 WISCNET1-AS - WiscNet, US 101 121 WASH-NSF-AS - University of Washington, US 14877 119 PENNREN - KINBER, US 22742 119 CT-EDU-NET - Connecticut Education Network, US 3477 114 N-WAVE - NOAA-Boulder, US 226 111 LOS-NETTOS-AS - Los Nettos, US 14041 111 AS14041 - University Corporation for Atmospheric Research, 26677 110 ORION-ASN - ORANO, CA 19782 105 INDIANAGIGAPOP - Indiana University, US 32440 105 LONI - Louisiana Board of Regents/Louisiana Optical Network 38022 104 REANNZ-NZ-AP REANNZ National Research and Education Network 8501 101 PIONIER-AS PIONIER, National Research and Education Network 297 98 AS297 - National Aeronautics and Space Administration, US 1103 95 SURFNET-NL SURFnet, The Netherlands, NL 54048 95 CVIN - CVIN LLC, US 271 92 BCNET-AS - BCnet, CA 3597 90 Fundación InnovaT, AR 57 89 NL-GIGAPOP - University of Minnesota, US 8075 89 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US 4557 88 SOUTHEAST-TEXAS-GIGAPOP - Rice University, US 237 86 MERIT-AS-14 - Merit Network Inc., US 786 86 JANET Jisc Services Limited, GB 16905 83 NTG - North Texas GigaPOP, US 668 82 DNIC-AS-00668 - DoD Network Information Center, US 766 81 REDIRIS RedIRIS Autonomous System, ES 2018 79 TENET-1, ZA 1853 73 ACONET ACOnet Backbone, AT 81 72 NCREN - MCNC, US 7497 72 CSTNET-AS-AP Computer Network Information Center, CN 6879 70 ENSTINET-, EG 376 68 RISQ-AS - Reseau d'informations scientifiques du Quebec (RI 3662 65 HARNET Joint Universities Computer Centre Limited, HK 549 63 GTANET-AS - GTAnet Networking, CA 10886 62 MAX-GIGAPOP - University of Maryland, US 2716 57 Universidade Federal do Rio Grande do Sul, BR 7660 56 APAN-JP Asia Pacific Advanced Network - Japan, JP 4270 54 Red de Interconexion Universitaria, AR 11317 54 GPN - Great Plains Network, US 1251 53 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO, BR 40220 53 MATP - Virginia Polytechnic Institute and State Univ., US 1968 52 UMASSP-DOM - University of Massachusettes, US 2614 52 ROEDUNET, RO 10430 52 WA-K20 - Washington State K-20 Telecommunications Network, 40498 52 ABQG - New Mexico Lambda Rail, Inc., US 276 51 OTS-AS-276 - University of Texas System, US 8517 49 ULAKNET, TR 1653 48 SUNET SUNET Swedish University Network, SE 6325 47 ILLINOIS-CENTURY - Illinois Century Network, US 5078 42 ONENET-AS-1 - Oklahoma Network for Education Enrichment and 7896 40 NU-AS - University of Nebraska-Lincoln, US 11340 40 Red Universitaria Nacional, CL 567 39 ASN-LNET-AS - Los Nettos, US 14325 39 OSHEAN - OSHEAN, Inc., US 137 38 ASGARR Consortium GARR, IT 23911 38 CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX, 63961 38 BDREN-UGC-AS-AP Bangladesh Research and Education Network ( 10965 37 MRNET - MRNet, CA 1351 36 UVM-EDU-AS - University of Vermont, US 210 34 WEST-NET-WEST - Utah Education Network, US 270 34 AS270 - National Aeronautics and Space Administration, US 26806 34 SRNET-SASKATCHEWAN-RESEARCH-NETWORK - SRNet Saskatchewan Re 5408 33 GR-NET http://www.grnet.gr, GR 33189 33 SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK - South Dakota 5050 32 PSC-EXT - Pittsburgh Supercomputing Center, US 11996 32 LOBOIS - Lobo Internet Services, Ltd, US 1767 31 ILIGHT-NET - Indiana Higher Education Telecommunication Sys 10881 31 FUNPAR - Fundacao da UFPR para o DCTC, BR 2715 30 Fundação Carlos Chagas Filho de Amparo a Pesquisa, BR 61468 30 CEDIA, EC 62600 30 ABOR-SUN-CORRIDOR - Arizona Board of Regents, US 1887 29 NASK-ACADEMIC, PL 28550 29 Uninet S.A. de C.V., MX 40151 28 ELITE - Old Dominion University, US 2495 27 KANREN - Kansas Research and Education Network, US 2682 27 CDAGOVN - Shared Services Canada, CA 2721 27 SCLR - CULR, LLC, US 10466 27 MAGPI - MAGPI c/o University of Pennsylvania, US 21976 27 NJEDGE-NET - NJEDge.Net, Inc., US 2572 26 MORENET - University of Missouri - dba the Missouri Researc 6122 26 ICN-AS - Iowa Communications Network, US 327992 24 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 6802 22 UNICOM-B-AS NREN - Bulgaria, BG 8674 22 NETNOD-IX Netnod Internet Exchange Sverige AB, SE 2882 21 MERIT-AS-26 - Merit Network Inc., US 11956 21 NOAA-NWN - NOAA / PMEL, US 3480 20 PEACHNET-AS2 - Kennesaw State University, US 5726 20 INTERWORLD - InterWorld Communications, Inc., US 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 2552 19 WUSTL-ASN - Washington 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 2698 18 IASTATE-AS - Iowa State University, US 2852 18 CESNET2, CZ 4641 18 HKIX-AS-AP The Hong Kong Internet Exchange Limited, HK 9264 18 ASNET Academic Sinica Network, TW 47862 18 ANKABUT, AE 12687 17 URAN Kiev, Ukraine, UA 13359 17 NTG - North Texas GigaPOP, US 21274 17 BAS-NET-AS, BY 6059 16 UMS2-ASN - University of Maryland, US 34073 16 ACAD-NET, LV 46832 16 UNIVERSITY-OF-MISSOURI-SYSTEM-INTER-CAMPUS-NETWORK - Univer 1237 15 KREONET-AS-KR KISTI, KR 202993 15 IIT, AZ 8895 14 ISU Internet Services Unit (ISU), SA 31027 14 NIANET-AS Nianet is a Danish carrier and Internet Service P 36412 14 DREXEL-ASN2 - Drexel University, US 3450 13 UTK - University of Tennessee, Knoxville, US 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 10972 12 NF-CANET2 - Memorial University, NF CAnet 2 gigaPOP, CA 11481 12 AS-UTRGV - University of Texas Rio Grande Valley, US 559 11 SWITCH Peering requests: (peering@switch.ch), CH 1741 11 FUNETAS, FI 1835 11 FSKNET-DK Forskningsnettet - Danish network for Research an 1955 11 HBONE-AS HUNGARNET, HU 2611 11 BELNET, BE 2847 11 LITNET, LT 1842 10 USGS-AS - United States Geological Survey, US 16473 10 TNII - AT&T Corp., US 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 11714 9 NETWORK NEBRASKA - Network Nebraska, US 553 8 BELWUE BelWue-Koordination, DE 1213 8 HEANET, IE 4528 8 HKU-AS-HK The University of Hong Kong, HK 6939 8 HURRICANE - Hurricane Electric LLC, US 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 3912 7 CHECS - CHECS, US 12145 7 COLORADOSTATEUNIV - Colorado State University, US 36843 7 -Reserved AS-, ZZ 396450 7 INTERNET2-2 - Internet2, US 819 6 LARG-NET - LARG*net, CA 3836 6 THAISARN-TH-AS-AP Thai Social/Scientific, Academic and Rese 4901 6 CAAREN - The George Washington University, US 7475 6 UQ-COMMERCIAL-AP The University of Queensland, AU 1256 5 MASSNET-AS - Massachusetts Education Computer Network, US 2722 5 C-LIGHT - CULR, LLC, US 3464 5 ASC-NET - Alabama Supercomputer Network, US 3479 5 PEACHNET-AS1 - Kennesaw State University, US 3701 5 NERONET - Network for Education and Research in Oregon (NER 5538 5 SIGMANET-NIC, LV 8111 5 DALUNIV - Dalhousie University, CA 8865 5 ASN-BIAMAN-EDU MSK BIAMAN, PL 13555 5 EAGLE-NET-ALLIANCE - Zayo Bandwidth, US 18592 5 Corporacion Universitaria para el Desarrollo de Internet, A 29147 5 NSTU-AS, RU 39737 5 PRIME-TELECOM-AS, RO 2500 4 WIDE-BB WIDE Project, JP 3640 4 CICESE, MX 5429 4 IIP-NET-AS5429, RU 9112 4 POZMAN POZMAN-EDU, PL 10764 4 STARTAP - National Center for Supercomputing Applications, 12024 4 ASN-ACN - Advanced Corporate Network, US 13092 4 UB-AS, RS 15835 4 MAP Moscow Network Access Point, RU 22388 4 TRANSPAC - Indiana University, US 22773 4 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 23024 4 OCDE - Orange County Department of Education, US 36914 4 KENET-AS, KE 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 1659 3 ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information 1970 3 TAMUS-NET - Texas A&M University, US 2839 3 , SE 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 11164 3 INTERNET2-TRANSITRAIL-CPS - Internet2, US 11745 3 USNH - University System of New Hampshire, 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 24167 3 ASGCNET Academia Sinica Grid Computing Center, TW 24490 3 TEIN2-SG-AP Trans-Eurasia Information Network (TEIN2) - SG, 29384 3 QATAR-FOUNDATION, QA 34878 3 KIT Karlsruhe Institute of Technology, DE 37288 3 WACREN, SN 47623 3 IIAP-ASNET-AS, AM 59103 3 SOFTETHER SoftEther Corporation, JP 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 3221 2 EENET-AS, EE 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 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 9700 2 KRNIC-AS-KR Korea Internet Security Agency, KR 9924 2 TFN-TW Taiwan Fixed Network, Telco and Network Service Prov 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 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, 24348 2 CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua University, CN 25468 2 PL-POLRZE-AS Academic network in Rzeszow, Poland, PL 28885 2 OMANTEL-NAP-AS OmanTel NAP, OM 29709 2 NEONET - Northeast Ohio Network for Education Technology, U 31313 2 STS Bucharest, 323A Splaiul Independentei,Sector 6,060044,R 31529 2 DENIC-ANYCAST-AS DNS anycast AS object for .DE DNS service, 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 174 1 COGENT-174 - Cogent Communications, US 378 1 MACHBA-AS ILAN, IL 760 1 UNIVIE University of Vienna, Austria, AT 1280 1 ISC-AS-1280 - Internet Systems Consortium, Inc., US 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 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 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 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 8763 1 DENIC-AS Kaiserstr. 75-77, DE 8970 1 WASK WROCMAN-EDU educational part of WASK network, Wroclaw, 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 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 29199 1 ESCP-EUROPE-AS, FR 31581 1 KOPINT-AS, HU 37182 1 TERNET, TZ 39386 1 STC-IGW-AS, SA 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 55702 1 EIT-AS-AP 501 Gloucester Street, NZ 56132 1 MONASHUNI-AU-AS-AP Monash University, AU 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