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

   ASN  No of nets  Net Savings  Description
   680         294          258  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE
   786         209          170  JANET Jisc Services Limited, GB
  8895          98           93  ISU Internet Services Unit ISU, SA
   559         117           83  SWITCH Switch, Swiss Academic and Research Network, CH
  1930          78           73  RCCN Fundacao para a Ciencia e a Tecnologia, I.P., PT
  2614          87           69  ROEDUNET, RO
  2200          69           58  FR-RENATER Reseau National de telecommunications pour la Technologie, FR
  1103          99           48  SURFNET-NL SURFnet, The Netherlands, NL
   137          83           45  ASGARR Consortium GARR, IT
  1741          39           32  FUNETAS, FI
 31638          50           29  ASN-LEPIDA, IT
 60187          47           29  LGFL-AS, GB
   378          36           29  MACHBA-AS ILAN, IL
  2611          36           26  BELNET, BE
  5501          27           26  FRAUNHOFER-CLUSTER-BW Research Institutes spread all over Germany, DE
 60824          26           24  FRAUNHOFER-FREIBURG, DE
  1653          51           23  SUNET SUNET Swedish University Network, EU
  1712          24           23  FR-RENATER-ENST Ecole Nationale Superieure des Telecommunications, FR
  2107          25           20  ARNES-NET Academic and Research Network of Slovenia ARNES, SI
  2607          33           19  SANET Slovak Academic Network, SK
 47623          22           18  IIAP-ASNET-AS, AM
  5408          35           17  GR-NET www.grnet.gr, GR
 20545          18           16  GRENA-AS Tbilisi, Georgia, GE
 28949          17           16  TUSNET-AS 8, Kliment Ohridski St., BG
200943          17           16  FRAUNHOFER-MUENCHEN, DE
   766          31           14  REDIRIS RedIRIS Autonomous System, ES
200521          57           10  SEAP-AGE, ES
 47610          12           10  RWTH-AS, DE
213196          11            9  USB, CH
  1104          12            8  NIKHEF Nikhef, NL
 57961          11            8  RASH-AS Academic Network of Albania Autonomous System, AL
   288           9            8  ESA Robert Bosch Strasse 5, DE
 50517           9            8  KSU, SA
  8456          19            7  ASBOUN, TR
     7          18            7  DSTL, EU
  2603          10            7  NORDUNET, DK
  2602           8            6  RESTENA Reseau Teleinformatique de lEducation Nationale, LU
  2852          26            5  CESNET2, CZ
  8508          15            5  SILWEB-AS-EDU SILWEB Autonomous System - Academic, PL
 29384          11            5  QATAR-FOUNDATION, QA
197829           6            5  GOBIERNO-DE-NAVARRA, ES
  8248          10            4  GR-EDUNET, GR
 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
  5520           6            4  UNI-KOELN, DE
 12046           6            4  ASN-CSC-UOM RicerkaNet, MT
 12643           5            4  IGD, DE
 50999           5            4  KAUST-AS1, SA
 58069           5            4  KIT-GRIDKA, DE
208093           5            4  MSK, CZ
206523          16            3  PUT, PL
  8674          14            3  NETNOD-IX Netnod AB, SE
  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
 44403           6            3  BRISTOL-CITY-COUNCIL, GB
 15665           5            3  WOLA-AS Campus Wola autonomous system, PL
 24848           5            3  KIELMAN-EDU-AS Kielce, POLAND, PL
199584           5            3  ASUMB, PL
207263           5            3  TUBITAK-BILGEM, TR
  6802           4            3  UNICOM-B-AS NREN - Bulgaria, BG
 21182           4            3  OPOLMAN-AS-EDU, PL
 43066           4            3  IT-NRW, DE
209226           4            3  CHU-TIVOLI, BE
212167           4            3  PAU-EDU-AS, TR
  2471          15            2  FR-DOM-GUADELOUPE Iles de la Guadeloupe, EU
   777          10            2  CEA-Saclay, EU
  8517           9            2  ULAKNET, TR
  5516           8            2  INESC Lisboa, Portugal, PT
 12675           7            2  UAIC-NETWORK, RO
 25468           7            2  PL-POLRZE-AS Academic network in Rzeszow, Poland, PL
 42081           7            2  ECMWF-IT, GB
 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
  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
 31529           3            2  DENIC-ANYCAST-AS DNS anycast AS object for .DE DNS service, DE
 41955           3            2  SERNET SerNet Service Network GmbH, Goettingen, DE
 42207           3            2  AKOS, SI
 48091           3            2  ROWANET-AS, CZ
 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
200233           3            2  BFH, CH
   513          20            1  CERN, CH
   224          17            1  UNINETT UNINETT, The Norwegian University & Research Network, NO
  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
  2847           9            1  LITNET, LT
  6693           8            1  UNIBUC, RO
  1140           7            1  SIDN, NL
  3333           6            1  RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
 12654           6            1  RIPE-NCC-RIS-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
 31705           4            1  EUMETSAT-OPS, DE
 48514           4            1  CSB, SE
  1922           3            1  SIX-SK-IX-SERVICES The Slovak Internet eXchange Services, SK
  3241           3            1  EDI, LV
 42310           3            1  IEDR, IE
 56714           3            1  IAU, SA
208740           3            1  AT-BMEIA, AT
209291           3            1  SUSTYRELSEN, DK
  3268           2            1  U, CY
 15633           2            1  UOC-AS, ES
 29095           2            1  CYBIC-AS, UA
 31337           2            1  ELEET-AS, SE
 34542           2            1  SAFRANHE-AS, FR
 42165           2            1  JRC, BE
 43752           2            1  SARNET, BA
 44850           2            1  IRD-AS, FR
 49851           2            1  AST-AS, ES
 50270           2            1  NPT, NO
 62058           2            1  RTBF, BE
198096           2            1  CICA Centro Informatico Cientifico de Andalucia - CICA, ES
199993           2            1  DNS, PT
203769           2            1  KIEN-ICT, NL
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
210227           2            1  JESSAZH, BE
210543           2            1  KAGES, AT
213068           2            1  KIT-ANYCAST Karlsruhe Institute of Technology, DE
213331           2            1  BEMINDEF, BE
