RIPE Region per AS Maximum Aggregation % summary
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   ASN  No of nets   % Savings  Description
  8895         103          95  ISU Internet Services Unit ISU, SA
 50517           8          88  KSU, SA
 42236           6          83  ITM8-AS, DK
 50999           5          80  KAUST-AS1, SA
 25152           3          67  K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
 56908           3          67  NETNOD-NDS $Id: autnums,v 1.1712 2026/02/05 15:01:29 cscora Exp $, SE
209291           3          67  SUSTYRELSEN, DK
201816           5          60  KALMAR-AS, SE
 57021           7          57  NTP-SE Anycasted NTP services from Netnod IXPs, SE
  1741          39          54  FUNETAS, FI
  1880          14          50  STUPI, SE
 25244           2          50  DECODE-AS Sturlugata 8, IS
 29216           2          50  I-ROOT DNS root name server i.root-servers.net., SE
 31337           2          50  ELEET-AS, SE
 50270           2          50  NPT, NO
 56714           2          50  IAU, SA
197000           2          50  RIPE-NCC-AUTHDNS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
203769           2          50  KIEN-ICT, NL
 12812           5          40  ASN-AUBNET # AS-AUBNET CONVERTED TO ASN-AUBNET FOR RPSL COMPLIANCE Beirut, Lebanon, LB
  8674          17          29  NETNOD-IX Netnod AB, SE
 29384          11          27  QATAR-FOUNDATION, QA
  1124           4          25  UVA-NL Universiteit van Amsterdam, EU
 48514           4          25  CSB, SE
  3333           6          17  RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
  1103         100          15  SURFNET-NL SURFnet, The Netherlands, NL
  1104          11           9  NIKHEF Nikhef, NL
  1653          51           6  SUNET SUNET Swedish University Network, EU
