Advertised prefixes smaller than registry allocations
-----------------------------------------------------

   ASN  No of nets  Total ann.  Description
  8895          16          16  ISU Internet Services Unit ISU, SA
 47862          11          11  ANKABUT, AE
  5408           9          11  GR-NET www.grnet.gr, GR
    38           6           7  UIUC, US
  5653           5           6  UCSF, US
  6325           5           6  ILLINOIS-CENTURY, US
 51182           4           4  UAEU, AE
  3685           3           3  BUFFALO-ASN, US
  8248           2           2  GR-EDUNET, GR
 11096           2           2  FLORIDANET, US
 27817           2           2  Red Nacional Academica de Tecnologia Avanzada -
 40581           2           4  AREON-AS, US
 50999           2           2  KAUST-AS1, SA
    12           1           1  NYU-DOMAIN, US
  2152           1           4  CSUNET-NW, US
  2381           1           1  WISCNET1-AS, US
  3464           1          14  ASC-NET, US
  3754           1          10  NYSERNET3-AS, US
  6579           1           1  MEMORIALU, CA
  7377           1           1  UCSD, US
  8643           1           1  ATHENANET Academic and Research Network in the 
 10764           1           1  STARTAP, US
 14382           1           3  ESC13, US
 16905           1           1  LEARN-RESEARCH, US
 18592           1           2  Corporacion Universitaria para el Desarrollo de
 20965           1           1  GEANT The GEANT IP Service, NL
 28550           1           1  Uninet S.A. de C.V., MX
 28885           1           1  OMANTEL-NAP-AS OmanTel NAP, OM
 46435           1           1  IRON, US
 50602           1           1  ANKABUT, AE
 54048           1           1  CVIN, US
263204           1           2  UNIVERSIDAD NACIONAL DEL NORDESTE, AR
393966           1           1  CAPU-NV1-ASN, CA
