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

   ASN  No of nets  Net Savings  Description
   680         291          255  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE
   786         210          169  JANET Jisc Services Limited, GB
  8895         103           98  ISU Internet Services Unit ISU, SA
   559         115           81  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
  1103         100           49  SURFNET-NL SURFnet, The Netherlands, NL
   137          82           44  ASGARR Consortium GARR, IT
  1741          39           32  FUNETAS, FI
   378          36           29  MACHBA-AS ILAN, IL
 31638          48           28  ASN-LEPIDA, IT
  2611          33           25  BELNET, BE
  1712          27           25  FR-RENATER-ENST Ecole Nationale Superieure des Telecommunications, EU
  1653          51           24  SUNET SUNET Swedish University Network, EU
 60187          39           24  LGFL-AS, GB
 60824          24           22  FRAUNHOFER-FREIBURG, DE
  5408          40           21  GR-NET www.grnet.gr, GR
  2107          24           20  ARNES-NET Academic and Research Network of Slovenia, SI
  2607          33           19  SANET Slovak Academic Network, SK
 47623          22           18  IIAP-ASNET-AS, AM
200943          18           17  FRAUNHOFER-MUENCHEN, DE
 28949          17           16  TUSNET-AS 8, Kliment Ohridski St., BG
 20545          17           15  GRENA-AS Tbilisi, Georgia, GE
   766          31           14  REDIRIS RedIRIS Autonomous System, ES
200521          58           10  SEAP-AGE, ES
 47610          12           10  RWTH-AS, DE
213196          11            9  USB, CH
   288           9            8  ESA Robert Bosch Strasse 5, DE
  1104          11            7  NIKHEF Nikhef, NL
  2603          10            7  NORDUNET, DK
 50517           8            7  KSU, SA
 57961           8            6  RASH-AS Academic Network of Albania Autonomous System, AL
  2200          64            5  FR-RENATER Reseau National de telecommunications pour la Technologie, FR
  2852          26            5  CESNET2, CZ
  8508          15            5  SILWEB-AS-EDU SILWEB Autonomous System - Academic, PL
 29384          11            5  QATAR-FOUNDATION, QA
  2602           7            5  RESTENA Reseau Teleinformatique de lEducation Nationale, LU
 12046           7            5  ASN-CSC-UOM RicerkaNet, EU
 42236           6            5  ITM8-AS, DK
197829           6            5  GOBIERNO-DE-NAVARRA, ES
  8456          18            4  ASBOUN, TR
  8674          17            4  NETNOD-IX Netnod AB, SE
  8248          10            4  GR-EDUNET, GR
  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
 12643           5            4  IGD, DE
 44850           5            4  IRD-AS, FR
 50999           5            4  KAUST-AS1, SA
 58069           5            4  KIT-GRIDKA, DE
  8865           8            3  ASN-BIAMAN-EDU MSK BIAMAN, PL
 49234           8            3  BSI-AS, DE
   760           7            3  UNIVIE University of Vienna, Austria, AT
  2202           6            3  FR-RENATER-REAUMUR Reseau Regional REAUMUR, EU
 24848           5            3  KIELMAN-EDU-AS Kielce, POLAND, PL
199584           5            3  ASUMB, PL
207263           5            3  TUBITAK-BILGEM, TR
  5498           4            3  UNIBEL-AS, BY
  6802           4            3  UNICOM-B-AS NREN - Bulgaria, BG
 21182           4            3  OPOLMAN-AS-EDU, PL
 43066           4            3  IT-NRW, DE
 57331           4            3  NIKS-AS, BY
209226           4            3  CHU-TIVOLI, BE
212167           4            3  PAU-EDU-AS, TR
  5501          23            2  FRAUNHOFER-CLUSTER-BW Research Institutes spread all over Germany, DE
   777           9            2  CEA-Saclay, EU
  5516           8            2  INESC Lisboa, Portugal, PT
  8517           8            2  ULAKNET, TR
 12675           7            2  UAIC-NETWORK, RO
 25468           7            2  PL-POLRZE-AS Academic network in Rzeszow, Poland, PL
 42081           7            2  ECMWF-IT, GB
 31689           5            2  EMU-AS, TR
 58046           5            2  HKOM-AS, SI
  2597           4            2  CCTLD-IT Via Moruzzi,1, IT
 34073           4            2  ACAD-NET, LV
 13303           3            2  UNNI-AS, RS
 15536           3            2  CEDEFOP-AS Thessaloniki GR-57001, GR
 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 1.1711 2026/02/04 15:00:37 cscora Exp $, SE
197277           3            2  SUKL_AS, CZ
197982           3            2  PJWSTK, PL
200233           3            2  BFH, CH
210158           3            2  MADRIDDIGITAL, ES
   513          20            1  CERN, CH
     7          12            1  DSTL, EU
  1942          12            1  FR-TIGRE Toile Informatique GREnobloise, EU
 25500          12            1  NTUU-KPI-AS, UA
  2847           9            1  LITNET, LT
 12654           9            1  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
  6693           7            1  UNIBUC, RO
  1303           5            1  FR-IDRIS-ORSAY FR, EU
 12812           5            1  ASN-AUBNET # AS-AUBNET CONVERTED TO ASN-AUBNET FOR RPSL COMPLIANCE Beirut, Lebanon, LB
 16220           5            1  UTCBNET, RO
 24839           5            1  UBB M.Kogalniceanu, No. 1, RO
 42909           5            1  COMMUNITYDNS, GB
 31705           4            1  EUMETSAT-OPS, DE
 48514           4            1  CSB, SE
  3241           3            1  EDI, LV
 42310           3            1  IEDR, IE
 52188           3            1  MK-UKIM-FCSE, MK
 60558           3            1  SECUREDSERVERS-EU, US
208740           3            1  AT-BMEIA, AT
209291           3            1  SUSTYRELSEN, DK
212984           3            1  ENISA-AS, GR
  1922           2            1  SIX-SK-IX-SERVICES The Slovak Internet eXchange Services, SK
  3268           2            1  U, CY
 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
 43752           2            1  SARNET, BA
 49851           2            1  AST-AS, ES
 50270           2            1  NPT, NO
 56714           2            1  IAU, SA
197000           2            1  RIPE-NCC-AUTHDNS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
198096           2            1  CICA Centro Informatico Cientifico de Andalucia - CICA, ES
199993           2            1  DNS, PT
203769           2            1  KIEN-ICT, NL
207039           2            1  SAC-AS, GB
207186           2            1  LT-RDNS, LT
208597           2            1  ES-NASERTIC-AS, ES
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
