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

   ASN  No of nets   % Savings  Description
  8895         108          95  ISU Internet Services Unit ISU, SA
 28949          17          94  TUSNET-AS 8, Kliment Ohridski St., BG
  1712          27          93  FR-RENATER-ENST Ecole Nationale Superieure des Telecommunications, EU
213196          11          91  USB, CH
 50517           8          88  KSU, SA
 42236           6          83  ITM8-AS, DK
197829           6          83  GOBIERNO-DE-NAVARRA, ES
 47623          22          82  IIAP-ASNET-AS, AM
 20545          17          82  GRENA-AS Tbilisi, Georgia, GE
 44850           5          80  IRD-AS, FR
 57961           8          75  RASH-AS Academic Network of Albania Autonomous System, AL
  5474           4          75  TOBBETU-NET, TR
  5498           4          75  UNIBEL-AS, BY
  6802           4          75  UNICOM-B-AS NREN - Bulgaria, BG
 43066           4          75  IT-NRW, DE
 50999           4          75  KAUST-AS1, SA
 57331           4          75  NIKS-AS, BY
202321           4          75  INA, FR
208178           4          75  NLR, RU
209226           4          75  CHU-TIVOLI, BE
212167           4          75  PAU-EDU-AS, TR
  5386           6          67  COSMOS-SN-AS SpaceNet, RU
 12046           6          67  ASN-CSC-UOM RicerkaNet, EU
 13303           3          67  UNNI-AS, RS
 15536           3          67  CEDEFOP-AS Thessaloniki GR-57001, GR
 25152           3          67  K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
 42207           3          67  AKOS, SI
 49929           3          67  MISIS, RU
 56908           3          67  NETNOD-NDS $Id: autnums,v 1.1597 2025/10/13 15:01:06 cscora Exp $, SE
197277           3          67  SUKL_AS, CZ
197982           3          67  PJWSTK, PL
209291           3          67  SUSTYRELSEN, DK
  2607          33          64  SANET Slovak Academic Network, SK
  5516           8          63  INESC Lisboa, Portugal, PT
  8941           5          60  MRSU-AS, RU
 24848           5          60  KIELMAN-EDU-AS Kielce, POLAND, PL
 58255           5          60  INRRAS, RU
199584           5          60  ASUMB, PL
201816           5          60  KALMAR-AS, SE
207263           5          60  TUBITAK-BILGEM, TR
200521          58          57  SEAP-AGE, ES
 13092           7          57  UB-AS, RS
 15373           7          57  CZESTMAN-AS Academic AS dedicated to Metropolitan Area Network CzestMAN, PL
 42289           7          57  ITMO-AS ITMO, RU
 47515           7          57  BMI-GOVIX, AT
 57021           7          57  NTP-SE Anycasted NTP services from Netnod IXPs, SE
 31638          48          56  ASN-LEPIDA, IT
  1741          39          54  FUNETAS, FI
  1880          14          50  STUPI, SE
  2202           6          50  FR-RENATER-REAUMUR Reseau Regional REAUMUR, EU
  8762           6          50  TEI-OF-CRETE-AS, GR
  2597           4          50  CCTLD-IT Via Moruzzi,1, IT
 34073           4          50  ACAD-NET, LV
 39131           4          50  DAGSU-AS, RU
  3268           2          50  U, CY
 25244           2          50  DECODE-AS Sturlugata 8, IS
 29095           2          50  CYBIC-AS, UA
 29216           2          50  I-ROOT DNS root name server i.root-servers.net., SE
 31337           2          50  ELEET-AS, SE
 34542           2          50  SAFRANHE-AS, FR
 42165           2          50  JRC, BE
 43752           2          50  SARNET, BA
 47300           2          50  INRS-AS, FR
 48751           2          50  UNOG-AS, IT
 50270           2          50  NPT, NO
 56714           2          50  IAU, SA
 57867           2          50  REA-AS, RU
199993           2          50  DNS, PT
203769           2          50  KIEN-ICT, NL
206350           2          50  OMREN, OM
207039           2          50  SAC-AS, GB
207186           2          50  LT-RDNS, LT
208597           2          50  ES-NASERTIC-AS, ES
210227           2          50  JESSAZH, BE
210358           2          50  IMEC, BE
210543           2          50  KAGES, AT
212899           2          50  MIREA86, RU
213331           2          50  BEMINDEF, BE
 60187          39          49  LGFL-AS, GB
   288           9          44  ESA Robert Bosch Strasse 5, DE
  8508          14          43  SILWEB-AS-EDU SILWEB Autonomous System - Academic, PL
   760           7          43  UNIVIE University of Vienna, Austria, AT
  8248          10          40  GR-EDUNET, GR
 12812           5          40  ASN-AUBNET # AS-AUBNET CONVERTED TO ASN-AUBNET FOR RPSL COMPLIANCE Beirut, Lebanon, LB
 31689           5          40  EMU-AS, TR
 58046           5          40  HKOM-AS, SI
  8456          18          39  ASBOUN, TR
  5408          40          38  GR-NET www.grnet.gr, GR
  8865           8          38  ASN-BIAMAN-EDU MSK BIAMAN, PL
 49234           8          38  BSI-AS, DE
   378          36          36  MACHBA-AS ILAN, IL
  8517           9          33  ULAKNET, TR
  3241           3          33  EDI, LV
  8684           3          33  PSU-AS, RU
 28800           3          33  MIREA, RU
 31563           3          33  HNMS-AS, GR
 41955           3          33  SERNET SerNet Service Network GmbH, Goettingen, DE
 42310           3          33  IEDR, IE
 52188           3          33  MK-UKIM-FCSE, MK
 61162           3          33  KLARNA-BANK-AB, SE
197467           3          33  Samara University, RU
208740           3          33  AT-BMEIA, AT
212984           3          33  ENISA-AS, GR
  3218          32          31  COSMOS-3218-AS AS-COSMOS root, RU
  8674          16          31  NETNOD-IX Netnod AB, SE
 12675           7          29  UAIC-NETWORK, RO
 25468           7          29  PL-POLRZE-AS Academic network in Rzeszow, Poland, PL
  8987         100          27  AWS-GOVCLOUD AWS-GOVCLOUD, IE
 29384          11          27  QATAR-FOUNDATION, QA
  8501           8          25  PIONIER-AS PIONIER, National Research and Education Network in Poland, PL
  1124           4          25  UVA-NL Universiteit van Amsterdam, EU
  8617           4          25  University of the Aegean, GR
  8618           4          25  Ionion University, GR
 15690           4          25  NOANET, GR
 31705           4          25  EUMETSAT-OPS, DE
 39909           4          25  PULMAN-EDU-AS PULMAN Autonomous System - EDU, PL
 48514           4          25  CSB, SE
 50897           4          25  AS-IMTA-BREST IMTA, Campus de Brest, FR
  2614          88          23  ROEDUNET, RO
   777           9          22  CEA-Saclay, EU
  1303           5          20  FR-IDRIS-ORSAY FR, EU
 15913           5          20  IACP-AS, RU
 16220           5          20  UTCBNET, RO
 24839           5          20  UBB M.Kogalniceanu, No. 1, RO
 42909           5          20  COMMUNITYDNS, GB
  2852          26          19  CESNET2, CZ
  2602           6          17  RESTENA Reseau Teleinformatique de lEducation Nationale, LU
  3333           6          17  RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
  6693           6          17  UNIBUC, RO
 42081           6          17  ECMWF-IT, GB
  1103         100          15  SURFNET-NL SURFnet, The Netherlands, NL
   786         214          14  JANET Jisc Services Limited, GB
  3267          80          14  NIKS, RU
   680         283          12  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE
 41264          17          12  GOOGLE-IT-RO-ISP, CH
  2847           9          11  LITNET, LT
  2603          10          10  NORDUNET, DK
   559         114           9  SWITCH Switch, Swiss Academic and Research Network, CH
  5501          22           9  FRAUNHOFER-CLUSTER-BW Research Institutes spread all over Germany, DE
  1104          11           9  NIKHEF Nikhef, NL
  2200          64           8  FR-RENATER Reseau National de telecommunications pour la Technologie, FR
 60824          24           8  FRAUNHOFER-FREIBURG, DE
     7          12           8  DSTL, EU
  1942          12           8  FR-TIGRE Toile Informatique GREnobloise, EU
 25500          12           8  NTUU-KPI-AS, UA
 47610          12           8  RWTH-AS, DE
   137          82           6  ASGARR Consortium GARR, IT
  1930          77           6  RCCN Fundacao para a Ciencia e a Tecnologia, I.P., PT
  1653          51           6  SUNET SUNET Swedish University Network, EU
  1853          18           6  ACONET ACOnet Backbone, AT
   513          20           5  CERN, CH
  2611          32           3  BELNET, BE
