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

   ASN  No of nets   % Savings  Description
  8895         108          95  ISU Internet Services Unit ISU, SA
 50517           8          88  KSU, SA
 42236           6          83  ITM8-AS, DK
 50999           4          75  KAUST-AS1, SA
208178           4          75  NLR, RU
  5386           6          67  COSMOS-SN-AS SpaceNet, RU
 25152           3          67  K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
 49929           3          67  MISIS, RU
 56908           3          67  NETNOD-NDS $Id: autnums,v 1.1601 2025/10/17 15:01:59 cscora Exp $, SE
197982           3          67  PJWSTK, PL
209291           3          67  SUSTYRELSEN, DK
  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
 15373           7          57  CZESTMAN-AS Academic AS dedicated to Metropolitan Area Network CzestMAN, PL
 42289           7          57  ITMO-AS ITMO, RU
 57021           7          57  NTP-SE Anycasted NTP services from Netnod IXPs, SE
  1741          39          54  FUNETAS, FI
  1880          14          50  STUPI, SE
 39131           4          50  DAGSU-AS, RU
 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
 57867           2          50  REA-AS, RU
203769           2          50  KIEN-ICT, NL
206350           2          50  OMREN, OM
212899           2          50  MIREA86, RU
  8508          14          43  SILWEB-AS-EDU SILWEB Autonomous System - Academic, PL
 12812           5          40  ASN-AUBNET # AS-AUBNET CONVERTED TO ASN-AUBNET FOR RPSL COMPLIANCE Beirut, Lebanon, LB
  8865           8          38  ASN-BIAMAN-EDU MSK BIAMAN, PL
  8684           3          33  PSU-AS, RU
 28800           3          33  MIREA, RU
197467           3          33  Samara University, RU
  3218          32          31  COSMOS-3218-AS AS-COSMOS root, RU
  8674          16          31  NETNOD-IX Netnod AB, SE
 25468           7          29  PL-POLRZE-AS Academic network in Rzeszow, Poland, PL
 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
 39909           4          25  PULMAN-EDU-AS PULMAN Autonomous System - EDU, PL
 48514           4          25  CSB, SE
 15913           5          20  IACP-AS, RU
  3333           6          17  RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
  1103         100          15  SURFNET-NL SURFnet, The Netherlands, NL
  3267          80          14  NIKS, RU
  1104          12           8  NIKHEF Nikhef, NL
  1653          51           6  SUNET SUNET Swedish University Network, EU
