RIPE Region per AS Maximum Aggregation summary
----------------------------------------------

   ASN  No of nets  Net Savings  Description
  8895          98           93  ISU Internet Services Unit ISU, SA
   680         294           39  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE
200521          57           30  SEAP-AGE, ES
   786         219           28  JANET Jisc Services Limited, GB
 31638          50           28  ASN-LEPIDA, IT
  2614          90           27  ROEDUNET, RO
 60187          47           24  LGFL-AS, GB
  2607          36           24  SANET Slovak Academic Network, SK
  1712          24           23  FR-RENATER-ENST Ecole Nationale Superieure des Telecommunications, FR
   137          99           22  ASGARR Consortium GARR, IT
  1741          39           21  FUNETAS, FI
 47623          22           18  IIAP-ASNET-AS, AM
  1103         100           16  SURFNET-NL SURFnet, The Netherlands, NL
 28949          17           16  TUSNET-AS 8, Kliment Ohridski St., BG
  5408          38           15  GR-NET www.grnet.gr, GR
 20545          18           15  GRENA-AS Tbilisi, Georgia, GE
   378          36           13  MACHBA-AS ILAN, IL
   559         117           11  SWITCH Switch, Swiss Academic and Research Network, CH
  2852          32           11  CESNET2, CZ
  8456          18           10  ASBOUN, TR
   789          13           10  IN2P3 IN2P3 Autonomous System, EU
213196          11           10  USB, CH
  1754          13            9  DESY-HAMBURG, DE
 57961          11            8  RASH-AS Academic Network of Albania Autonomous System, AL
 50517           9            8  KSU, SA
  2200          72            7  FR-RENATER Reseau National de telecommunications pour la Technologie, FR
     7          18            7  DSTL, EU
  8508          15            7  SILWEB-AS-EDU SILWEB Autonomous System - Academic, PL
  1880          14            7  STUPI, US
  1930          79            6  RCCN Fundacao para a Ciencia e a Tecnologia, I.P., PT
  5501          27            6  FRAUNHOFER-CLUSTER-BW Research Institutes spread all over Germany, DE
  2107          30            5  ARNES-NET Academic and Research Network of Slovenia ARNES, SI
  8674          16            5  NETNOD-IX Netnod AB, SE
  5516           8            5  INESC Lisboa, Portugal, PT
197829           6            5  GOBIERNO-DE-NAVARRA, ES
   766          35            4  REDIRIS RedIRIS Autonomous System, ES
 60824          26            4  FRAUNHOFER-FREIBURG, DE
  8517          11            4  ULAKNET, TR
  8248          10            4  GR-EDUNET, GR
   288           9            4  ESA Robert Bosch Strasse 5, DE
 49234           9            4  BDBOS-AS3, DE
  8762           7            4  TEI-OF-CRETE-AS, GR
 13092           7            4  UB-AS, RS
 15373           7            4  CZESTMAN-AS Academic AS dedicated to Metropolitan Area Network CzestMAN, PL
 47515           7            4  BMI-GOVIX, AT
 57021           7            4  NTP-SE Anycasted NTP services from Netnod IXPs, SE
 12046           6            4  ASN-CSC-UOM RicerkaNet, MT
 50999           5            4  KAUST-AS1, SA
208093           5            4  MSK, CZ
   513          22            3  CERN, CH
  8501          12            3  PIONIER-AS PIONIER, National Research and Education Network in Poland, PL
 29384          11            3  QATAR-FOUNDATION, QA
  8865           8            3  ASN-BIAMAN-EDU MSK BIAMAN, PL
   760           7            3  UNIVIE University of Vienna, Austria, AT
  2202           6            3  FR-RENATER-REAUMUR Reseau Regional REAUMUR, EU
 15665           5            3  WOLA-AS Campus Wola autonomous system, PL
 24848           5            3  KIELMAN-EDU-AS Kielce, POLAND, PL
199584           5            3  ASUMB, PL
201816           5            3  KALMAR-AS, SE
207263           5            3  TUBITAK-BILGEM, TR
  5474           4            3  TOBBETU-NET, TR
  6802           4            3  UNICOM-B-AS NREN - Bulgaria, BG
 43066           4            3  IT-NRW, DE
202321           4            3  INA, FR
209226           4            3  CHU-TIVOLI, BE
212167           4            3  PAU-EDU-AS, TR
  2471          15            2  FR-DOM-GUADELOUPE Iles de la Guadeloupe, EU
 47610          13            2  RWTH-AS, DE
   777          11            2  CEA-Saclay, EU
  8664           8            2  ICM-PUB public network services, PL
 12687           8            2  URAN Kiev, Ukraine, UA
 12675           7            2  UAIC-NETWORK, RO
 25468           7            2  PL-POLRZE-AS Academic network in Rzeszow, Poland, PL
 21449           5            2  ETATGE, CH
 31689           5            2  EMU-AS, TR
 44369           5            2  EMBC-EMPSN-AS EMBC-EMPSN Network Services, GB
 58046           5            2  HKOM-AS, SI
  2597           4            2  CCTLD-IT Via Moruzzi,1, IT
 34073           4            2  ACAD-NET, LV
 44403           4            2  BRISTOL-CITY-COUNCIL, GB
  1922           3            2  SIX-SK-IX-SERVICES The Slovak Internet eXchange Services, SK
  3314           3            2  KFKI-AS IP networks of KFKI, HU
  5421           3            2  SU-NET-AS, BG
 13303           3            2  UNNI-AS, RS
 25152           3            2  K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
 35296           3            2  NSCKIPT-AS, UA
 42207           3            2  AKOS, SI
 56908           3            2  NETNOD-NDS $Id: autnums,v 1.1952 2026/10/10 15:00:28 cscora Exp $, SE
197000           3            2  RIPE-NCC-AUTHDNS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
197277           3            2  SUKL_AS, CZ
197982           3            2  PJWSTK, PL
209291           3            2  SUSTYRELSEN, DK
  1653          51            1  SUNET SUNET Swedish University Network, EU
  2611          36            1  BELNET, BE
   224          17            1  UNINETT UNINETT, The Norwegian University & Research Network, NO
  1853          17            1  ACONET ACOnet Backbone, AT
  1104          14            1  NIKHEF Nikhef, NL
  8678          14            1  ANKARA-NET, TR
  1942          12            1  FR-TIGRE Toile Informatique GREnobloise, EU
  2199          12            1  FR-DOM-MARTINIQUE Iles de la Martinique, EU
 25500          12            1  NTUU-KPI-AS, UA
  2472          10            1  FR-DOM-GUYANE Guyane Francaise, EU
  2603          10            1  NORDUNET, DK
  2847           9            1  LITNET, LT
  2602           8            1  RESTENA Reseau Teleinformatique de lEducation Nationale, LU
  6693           8            1  UNIBUC, RO
  8581           8            1  UOI, GR
  1140           7            1  SIDN, NL
  8267           7            1  CYFRONET-AS Metropolitan Area Network Autonomous System, PL
 42081           7            1  ECMWF-IT, GB
  3333           6            1  RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
  1303           5            1  FR-IDRIS-ORSAY FR, EU
 16220           5            1  UTCBNET, RO
 24839           5            1  UBB M.Kogalniceanu, No. 1, RO
 42909           5            1  COMMUNITYDNS, GB
 50897           5            1  AS-IMTA-BREST IMTA, Campus de Brest, FR
  1124           4            1  UVA-NL Universiteit van Amsterdam, EU
  3221           4            1  EENET-AS, EE
  8617           4            1  UNSPECIFIED - University of the Aegean, GR
  8618           4            1  UNSPECIFIED - Ionion University, GR
 15690           4            1  NOANET, GR
 31705           4            1  EUMETSAT-OPS, DE
 48514           4            1  CSB, SE
202123           4            1  NAZ, CH
  3241           3            1  EDI, LV
  9112           3            1  POZMAN POZMAN-EDU, PL
 20965           3            1  GEANT The GEANT IP Service, NL
 31563           3            1  HNMS-AS, GR
 41955           3            1  SERNET SerNet Service Network GmbH, Goettingen, DE
 42310           3            1  IEDR, IE
 56714           3            1  IAU, SA
208740           3            1  AT-BMEIA, AT
  3268           2            1  U, CY
  5379           2            1  MK-UKIM-1, MK
 15633           2            1  UOC-AS, ES
 29095           2            1  CYBIC-AS, UA
 29216           2            1  I-ROOT DNS root name server i.root-servers.net., SE
 31337           2            1  ELEET-AS, SE
 34542           2            1  SAFRANHE-AS, FR
 42165           2            1  JRC, BE
 43115           2            1  PIC, ES
 43752           2            1  SARNET, BA
 44850           2            1  IRD-AS, FR
 47300           2            1  INRS-AS, FR
 48751           2            1  UNOG-AS, IT
 49851           2            1  AST-AS, ES
 50270           2            1  NPT, NO
 62058           2            1  RTBF, BE
199993           2            1  DNS, PT
203769           2            1  KIEN-ICT, NL
206350           2            1  OMREN, OM
207186           2            1  LT-RDNS, LT
207714           2            1  TECNALIA, ES
208597           2            1  ES-NASERTIC-AS, ES
209237           2            1  NPL-MANG-LTD, GB
209499           2            1  GSI, DE
210227           2            1  JESSAZH, BE
210358           2            1  IMEC, BE
210543           2            1  KAGES, AT
213068           2            1  KIT-ANYCAST Karlsruhe Institute of Technology, DE
213331           2            1  BEMINDEF, BE
