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

   ASN  No of nets  Net Savings  Description
  8895         105          100  ISU Internet Services Unit ISU, SA
200521          59           35  SEAP-AGE, ES
   680         284           33  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE
 31638          48           27  ASN-LEPIDA, IT
  1712          27           25  FR-RENATER-ENST Ecole Nationale Superieure des Telecommunications, EU
   786         209           22  JANET Jisc Services Limited, GB
  1741          39           21  FUNETAS, FI
  2607          33           21  SANET Slovak Academic Network, SK
  2614          87           19  ROEDUNET, RO
 60187          39           19  LGFL-AS, GB
 47623          22           18  IIAP-ASNET-AS, AM
 28949          17           16  TUSNET-AS 8, Kliment Ohridski St., BG
  1103         100           15  SURFNET-NL SURFnet, The Netherlands, NL
  5408          39           15  GR-NET www.grnet.gr, GR
 20545          17           14  GRENA-AS Tbilisi, Georgia, GE
   378          36           13  MACHBA-AS ILAN, IL
   559         115           10  SWITCH Switch, Swiss Academic and Research Network, CH
213196          11           10  USB, CH
  8456          18            7  ASBOUN, TR
  8508          15            7  SILWEB-AS-EDU SILWEB Autonomous System - Academic, PL
  1880          14            7  STUPI, SE
 50517           8            7  KSU, SA
 57961           8            6  RASH-AS Academic Network of Albania Autonomous System, AL
   137          82            5  ASGARR Consortium GARR, IT
  1930          78            5  RCCN Fundacao para a Ciencia e a Tecnologia, I.P., PT
  2200          65            5  FR-RENATER Reseau National de telecommunications pour la Technologie, FR
  2852          26            5  CESNET2, CZ
  8674          16            5  NETNOD-IX Netnod AB, SE
  5516           8            5  INESC Lisboa, Portugal, PT
 42236           6            5  ITM8-AS, DK
197829           6            5  GOBIERNO-DE-NAVARRA, ES
  8248          10            4  GR-EDUNET, GR
   288           9            4  ESA Robert Bosch Strasse 5, 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, EU
 44850           5            4  IRD-AS, FR
 50999           5            4  KAUST-AS1, SA
  1653          51            3  SUNET SUNET Swedish University Network, EU
 29384          11            3  QATAR-FOUNDATION, QA
  8517           9            3  ULAKNET, TR
  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
201816           5            3  KALMAR-AS, SE
207263           5            3  TUBITAK-BILGEM, TR
  5474           4            3  TOBBETU-NET, TR
  5498           4            3  UNIBEL-AS, BY
  6802           4            3  UNICOM-B-AS NREN - Bulgaria, BG
 43066           4            3  IT-NRW, DE
 57331           4            3  NIKS-AS, BY
202321           4            3  INA, FR
209226           4            3  CHU-TIVOLI, BE
212167           4            3  PAU-EDU-AS, TR
 60824          24            2  FRAUNHOFER-FREIBURG, DE
  5501          23            2  FRAUNHOFER-CLUSTER-BW Research Institutes spread all over Germany, DE
  2471          15            2  FR-DOM-GUADELOUPE Iles de la Guadeloupe, EU
   777           9            2  CEA-Saclay, EU
  8501           7            2  PIONIER-AS PIONIER, National Research and Education Network in Poland, PL
 12675           7            2  UAIC-NETWORK, RO
 25468           7            2  PL-POLRZE-AS Academic network in Rzeszow, Poland, PL
 12812           5            2  ASN-AUBNET # AS-AUBNET CONVERTED TO ASN-AUBNET FOR RPSL COMPLIANCE Beirut, Lebanon, LB
 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
 42207           3            2  AKOS, SI
 56908           3            2  NETNOD-NDS $Id: autnums,v 1.1685 2026/01/09 15:02:44 cscora Exp $, SE
197277           3            2  SUKL_AS, CZ
197982           3            2  PJWSTK, PL
209291           3            2  SUSTYRELSEN, DK
  2611          33            1  BELNET, BE
   513          20            1  CERN, CH
  1853          17            1  ACONET ACOnet Backbone, AT
     7          12            1  DSTL, EU
  1104          12            1  NIKHEF Nikhef, NL
  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
 47610          12            1  RWTH-AS, DE
  2472          10            1  FR-DOM-GUYANE Guyane Francaise, EU
  2603          10            1  NORDUNET, DK
  2847           9            1  LITNET, LT
 12654           8            1  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
  2602           7            1  RESTENA Reseau Teleinformatique de lEducation Nationale, LU
  6693           7            1  UNIBUC, RO
 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
  1124           4            1  UVA-NL Universiteit van Amsterdam, EU
  8617           4            1  University of the Aegean, GR
  8618           4            1  Ionion University, GR
 15690           4            1  NOANET, GR
 31705           4            1  EUMETSAT-OPS, DE
 48514           4            1  CSB, SE
 50897           4            1  AS-IMTA-BREST IMTA, Campus de Brest, FR
  3241           3            1  EDI, LV
 31563           3            1  HNMS-AS, GR
 41955           3            1  SERNET SerNet Service Network GmbH, Goettingen, DE
 42310           3            1  IEDR, IE
 42909           3            1  COMMUNITYDNS, GB
 52188           3            1  MK-UKIM-FCSE, MK
208740           3            1  AT-BMEIA, AT
212984           3            1  ENISA-AS, GR
  1922           2            1  SIX-SK-IX-SERVICES The Slovak Internet eXchange Services, SK
  3268           2            1  U, CY
 25244           2            1  DECODE-AS Sturlugata 8, IS
 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
 43752           2            1  SARNET, BA
 47300           2            1  INRS-AS, FR
 48751           2            1  UNOG-AS, IT
 50270           2            1  NPT, NO
 56714           2            1  IAU, SA
199993           2            1  DNS, PT
203769           2            1  KIEN-ICT, NL
206350           2            1  OMREN, OM
207039           2            1  SAC-AS, GB
207186           2            1  LT-RDNS, LT
208597           2            1  ES-NASERTIC-AS, ES
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
