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

   ASN  No of nets  Total ann.  Description
 36914         190         204  KENET-AS, KE
  8895         172         177  ISU Internet Services Unit ISU, SA
 23024          53          56  OCDE, US
327700          36          42  MoRENet, MZ
 28614          32          38  Fundacao Universidade Regional de Blumenau, BR
 25977          29          32  HCCS, US
200521          29          48  SEAP-AGE, ES
  1916          27         181  Rede Nacional de Ensino e Pesquisa, BR
 30220          25          25  SWTELCOOP, US
 31638          21          21  ASN-LEPIDA, IT
  2614          19          59  ROEDUNET, RO
  3233          19          29  ICI-ROTLD Romanian National R&D Network, RO
 28068          18          21  Universidad Nacional de San Luis, AR
 22742          17          68  CT-EDU-NET, US
 47623          17          21  IIAP-ASNET-AS, AM
 61468          17          41  CEDIA, EC
 16796          16          43  MERLIN-NET, CA
 28609          16          17  Instituto Nupef, BR
 40812          16          17  LEECA, US
  2920          13         111  LACOE, US
 28949          13          13  TUSNET-AS 8, Kliment Ohridski St., BG
 47862          13          13  ANKABUT, AE
  5408          12          37  GR-NET www.grnet.gr, GR
 58647          12         177  KAGAWAU-AS Kagawa University, JP
 60187          12          35  LGFL-AS, GB
 43066           9           9  IT-NRW, DE
  8456           8          17  ASBOUN, TR
  8501           8           8  PIONIER-AS PIONIER, National Research and Educa
 26898           8          14  LNOCA-ORG, US
 57331           8           8  NIKS-AS, BY
    38           7          12  UIUC, US
 20545           7           9  GRENA-AS Tbilisi, Georgia, GE
 37182           7           8  TERNET, TZ
394399           7           8  LACA-ASN, US
  1653           6          53  SUNET SUNET Swedish University Network, EU
  2152           6         145  CSUNET-NW, US
  4310           6           7  SCC-FL-EDU, US
  8508           6          14  SILWEB-AS-EDU SILWEB Autonomous System - Academ
 15798           6           9  OLMAN-EDU-AS OLMAN, Metropolitan Area Network e
 25468           6           7  PL-POLRZE-AS Academic network in Rzeszow, Polan
 29384           6          13  QATAR-FOUNDATION, QA
 30687           6           6  NWS-SOUTHERN-REGION-HEADQUARTERS, US
 30713           6           6  YRDSB, CA
 42236           6           6  ITRELATION-AS, DK
  7377           5          18  UCSD, US
 11096           5           7  FLORIDANET, US
 28049           5           6  ISP SOLUTIONS S.A., GT
 30712           5           5  MDECA, US
 35832           5           5  BGFL, GB
 46491           5           5  MEC-ASN, US
 54658           5           5  AS-COTNA, CA
263282           5          12  FUNDACAO UNIVERSIDADE DO OESTE DE SANTA CATARIN
   257           4           7  DNIC-AS-00257, US
   271           4          54  BCNET-AS, CA
  2018           4         353  TENET-1, ZA
  3685           4          12  BUFFALO-ASN, US
  8692           4           7  BRZ, AT
  9949           4           4  HOSEO-AS Hoseo University, KR
 11827           4           7  WSU-AS, US
 15373           4           5  CZESTMAN-AS Academic AS dedicated to Metropolit
 16905           4           4  NTG, US
 20080           4           6  AMPATH, US
 24620           4           7  RTU, LV
 25664           4           4  SOLANOCOE, US
 30231           4           4  ARCADIA, US
 37215           4           7  MAREN, MW
 40252           4           4  CLEVELAND-MUNICIPAL-SCHOOL-DISTRICT, US
 42310           4           4  IEDR, IE
 47015           4           4  SHH-SJH, US
 47065           4           4  PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065, US
 47515           4           7  BMI-GOVIX, AT
 50517           4           5  KSU, SA
 51182           4           5  UAEU, AE
 54032           4           8  SEATTLEPACIFICUNIV, US
 61137           4           5  ANKABUTSERVICES, AE
198685           4           4  ISPU-RUNNET, RU
209464           4           4  KSAU, SA
264637           4           5  Blue Consulting Group, S. A., GT
271107           4           5  Instituto Federal do Tocantins - Campus Araguai
327687           4          37  RENU, UG
328358           4           5  Makerere-AS, UG
328903           4           4  RITER, CI
394666           4           4  NYU-HOSPITALS-CENTER, US
  1237           3         188  KREONET-AS-KR KISTI, KR
  1351           3           5  UVM-EDU-AS, US
  3241           3           3  EDI, LV
  5653           3           7  UCSF, US
  6325           3           4  ILLINOIS-CENTURY, US
  8664           3           6  ICM-PUB public network services, PL
 10886           3           5  MAX-GIGAPOP, US
 13092           3           7  UB-AS, RS
 13242           3           4  LLU, LV
 27817           3          10  Red Nacional Academica de Tecnologia Avanzada -
 28301           3           4  Departamento de Educacao e Cultura do Exercito,
 33154           3           6  DQECOM, US
 43844           3           6  UPPSALA-STUDENT-NETWORK, SE
 44850           3           3  IRD-AS, FR
 50999           3           6  KAUST-AS1, SA
 52188           3           3  MK-UKIM-FCSE, MK
 52215           3           5  HAMPSHIRE-COUNTY-COUNCIL, GB
 52470           3           3  CONARE, CR
 60744           3           3  ASITMO, BY
197829           3           4  GOBIERNO-DE-NAVARRA, ES
197982           3           3  PJWSTK, PL
210158           3           3  MADRIDDIGITAL, ES
328813           3           4  UCU-AS, UG
398940           3          12  USA-NETWORKING, US
    14           2          11  COLUMBIA-GW, US
  1213           2          17  HEANET, IE
  2907           2         623  SINET-AS Research Organization of Information a
  3343           2           2  RUNNET-AS, RU
  8190           2           3  MDNX, US
  8248           2          10  GR-EDUNET, GR
  8256           2           6  LODMAN-AS Metropolitan Area Network LODMAN, PL
  8865           2           8  ASN-BIAMAN-EDU MSK BIAMAN, PL
  8991           2           4  HCMR-NET, GR
 10466           2           2  MAGPI, US
 11105           2          19  SFU-AS, CA
 11548           2           2  HERITAGE-UNIV-AS, US
 11777           2           2  NCAOC, US
 12247           2           2  META-SOLUTIONS, US
 12402           2           4  UOPIRAEUS, GR
 12654           2           2  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Co
 12687           2           3  URAN Kiev, Ukraine, UA
 12812           2           5  ASN-AUBNET # AS-AUBNET CONVERTED TO ASN-AUBNET 
 13032           2           3  AS13032, UA
 14255           2           6  AS-USD, US
 14325           2          12  OSHEAN, US
 14934           2           2  UNAVC-AS, US
 20555           2           2  WSISIZ-AS University of Information Technology 
 21182           2           4  OPOLMAN-AS-EDU, PL
 21708           2           4  SDCOE, US
 24848           2           5  KIELMAN-EDU-AS Kielce, POLAND, PL
 25500           2           3  NTUU-KPI-AS, UA
 29867           2           5  FAIRFIELD-UNIVERSITY, US
 32440           2           6  LONI, US
 33427           2           3  WSUTC, US
 34073           2           2  ACAD-NET, LV
 34511           2           4  F-INTEGRA-AS Manresa 5, ES
 36599           2           3  SOFTETHER-AMERICA, US
 36794           2           2  SCOCA, US
 36843           2           5  NORTHWEST-REGIONAL-DATACENTER, US
 37074           2          10  UG-AS, GH
 38426           2           7  KREI-AS-KR KOREA RURAL ECONOMIC INSTITUTE, KR
 40581           2          16  AREON-AS, US
 42381           2           2  SARIMNER, SE
 46379           2           3  SIENA-COLLEGE, US
 46701           2           3  STATE-OF-INDIANA-IOT4, US
 46985           2           6  HPWREN, US
 47805           2           2  MCIT, SA
 49234           2           6  BSI-AS, DE
 49507           2           2  INCDFM, RO
 50561           2           4  PL-PWSZWELBLAGU-AS, PL
 52886           2           2  Fundacao CPqD - Centro Pesq.Desenv.Telecom., BR
 55032           2           2  JAXNET-BH-01, US
 56714           2           2  IAU, SA
 57350           2           2  EUROPEAN-MARITIME-SAFETY-AGENCY-AS EMSA, PT
 57961           2           2  RASH-AS Academic Network of Albania Autonomous 
 58255           2           2  INRRAS, RU
 60344           2           3  ASKLEPIOS-AS, DE
 61353           2           2  INFLPR-AS, RO
 62024           2           2  PACS, EE
131895           2           3  OIST-NET Okinawa Institute of science and techn
197277           2           3  SUKL_AS, CZ
199993           2           2  DNS, PT
203338           2           2  DDBE-INTERNET, BE
203769           2           2  KIEN-ICT, NL
206350           2           2  OMREN, OM
207039           2           2  SAC-AS, GB
262534           2           3  Laboratorio Nacional de Computacao Cientifica, 
393249           2          39  UBC, CA
393564           2           3  SPOKANE, US
397059           2           2  CNSC-PBI, US
397766           2           2  FDU-CA, US
    12           1           9  NYU-DOMAIN, US
    25           1          12  UCB, US
    52           1          11  UCLA, US
    57           1           3  NL-GIGAPOP, US
   237           1          26  MERIT-AS-14, US
   766           1          37  REDIRIS RedIRIS Autonomous System, ES
   786           1         186  JANET Jisc Services Limited, GB
  1101           1          11  IP-EEND-AS IP-EEND BV, NL
  1200           1           2  AMS-IX1, NL
  1767           1          42  ILIGHT-NET, US
  1826           1           1  UNIVERSITY-OF-ARKANSAS-FORT-SMITH, US
  1837           1           2  NCIA NATO Communications and Information Agency
  1853           1          17  ACONET ACOnet Backbone, AT
  1968           1           1  UMASSP-DOM, US
  2108           1           7  CARNET-AS J.Marohnica 5, 10000 Zagreb, HR
  2200           1          67  FR-RENATER Reseau National de telecommunication
  2381           1          33  WISCNET1-AS, US
  2495           1           6  KANREN, US
  2603           1          11  NORDUNET, DK
  2683           1           1  RADIO-MSU MSU, EU
  3268           1           2  U, CY
  3464           1          15  ASC-NET, US
  3512           1           1  EUSHC, US
  3754           1          10  NYSERNET3-AS, US
  3912           1           1  CHECS, US
  4511           1           7  MIAMI-EDU, US
  4922           1           1  SHENTEL, US
  6579           1           6  MEMORIALU, CA
  6693           1           1  UNIBUC, RO
  6807           1           2  KHARKIV-AS, UA
  8409           1           1  IITP-AS, RU
  8411           1           1  OMSKSU, RU
  8605           1           3  LANET, LV
  8611           1           3  Athens University of Economics and Business, GR
  8643           1           5  ATHENANET Academic and Research Network in the 
  8674           1          15  NETNOD-IX Netnod Internet Exchange Sverige AB, 
  9069           1           3  Athens Egaleo GREECE, GR
  9199           1           3  RENAM, MD
  9489           1          17  KARINET-AS Korea Aerospace Research Institute, 
 10364           1           3  UAHNET, US
 10753           1           1  LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE, US
 10764           1           1  STARTAP, US
 11114           1           1  WINTEK-CORP, US
 11348           1           4  MST, US
 11537           1          18  INTERNET2-RESEARCH-EDU, US
 11714           1           1  NETWORK NEBRASKA, US
 11851           1           1  THE-MICHENER-INSTITUTE-OF-EDUCATION-AT-UHN, CA
 12356           1           1  RAU-AS Bdul. Expozitiei,Nr. 1B, RO
 12364           1           2  UOM, GR
 12770           1           1  KHB-AS, RU
 13171           1           1  BSU, BY
 13210           1           3  ASE Piata Romana, Bucharest, Romania, RO
 14221           1           1  UW-GR-AS, US
 14877           1           4  PENNREN, US
 15116           1           5  PITT-STATE, US
 15665           1           2  WOLA-AS Campus Wola autonomous system, PL
 16120           1           2  ASUMFT Timisoara, P-ta E. Murgu 2a, RO
 16220           1           5  UTCBNET, RO
 16384           1           2  SMCVT, US
 18572           1           1  BVIU27, US
 18592           1           2  Corporacion Universitaria para el Desarrollo de
 18645           1           1  UMHB-BELTON, US
 18777           1           5  TEXAS-STATE-UNIVERSITY, US
 18791           1           2  TCU, US
 18948           1           1  NYMC2000-ARIN, US
 19737           1           1  RMC, CA
 20965           1           2  GEANT The GEANT IP Service, NL
 21449           1           4  ETATGE, CH
 21578           1           1  Universidad autonoma de Bucaramanga, CO
 22320           1           3  MVECA-AS, US
 22335           1           1  MREN, US
 22724           1           1  PUNTONET S.A., EC
 23117           1          12  ICOE-NETWORK, US
 23369           1           4  SCOE, US
 24349           1           9  CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking Universi
 25371           1           1  ASN-KIAM KIAM - Keldysh Institute of Applied Ma
 26066           1           1  NVUSD, US
 26126           1           2  READING-AREA-COMM-COL, US
 26677           1           6  ORION-ASN, CA
 26802           1           1  OTN, CA
 26806           1           7  SRNET-SASKATCHEWAN-RESEARCH-NETWORK, CA
 27422           1           1  TNSTATE, US
 28550           1           1  Uninet S.A. de C.V., MX
 28885           1           1  OMANTEL-NAP-AS OmanTel NAP, OM
 29289           1           1  GTU, GE
 29481           1           1  JCYL-AS c Rigoberto Cortejoso, 14, ES
 29584           1           1  AZEDUNET-AS, AZ
 30255           1           1  NYGC, US
 30564           1           2  LS, US
 30839           1           1  CCIPAU-AS, FR
 30857           1           1  CITC-AS, SA
 30971           1           5  NICAT-CORE-AS Jakob-Haringer-Strasse 8, AT
 31764           1           4  OAKLAND-USD-NET, US
 32464           1           1  UICOMP-AS, US
 32920           1           2  ITHAKA-AS32920, US
 33019           1           1  WHEATONCOLLEGE, US
 33314           1           1  VCC, CA
 33585           1           1  CITYOFNEWPORTBEACH, US
 33629           1           2  NKU-AS1, US
 33967           1           4  GB-LANCSCC, GB
 34849           1           1  RUDN-AS, RU
 34883           1           1  FH-JOANNEUM, AT
 34945           1           1  QF-HBKU-ASN, QA
 35110           1           1  REGIONE-BASILICATA-AS, IT
 36000           1           4  NHA-ASN1, CA
 36548           1           1  ASCOJ, US
 39590           1           1  NDGF High energy physicists community in the no
 39815           1           2  ULBS-AS, RO
 39909           1           1  PULMAN-EDU-AS PULMAN Autonomous System - EDU, P
 40272           1           1  ALLENINSTITUTE, US
 40387           1           1  UI-ICCN, US
 41352           1           2  UNI-SVISHTOV, BG
 42081           1           5  ECMWF-IT, GB
 42307           1           1  SMHI-AS, SE
 42685           1           1  BKA, AT
 42987           1           1  VM-LGFL, GB
 43558           1           1  FICORA-FI-ANYCAST, FI
 43697           1           1  GOVERN-DE-LES-ILLES-BALEARS Administracio auuto
 44959           1           3  UKSW-AS Cardinal Stefan Wyszynski University, P
 46435           1           1  IRON, US
 47267           1           1  RNIDS-AS, RS
 47575           1           1  TSU, GE
 47743           1           1  IRE-NASU-AS, UA
 47901           1           1  MEEZA, QA
 48155           1           1  RU-NET-AS, BG
 48227           1           1  SUW-KIELCE-AS Voivodship Office, Kielce, PL
 49437           1           1  INCDFP-AS, RO
 49554           1           3  SIORAS-AS, RU
 49918           1           1  ITA-AS Dinu Vintila, nr. 10, RO
 49929           1           1  MISIS, RU
 50270           1           2  NPT, NO
 50602           1           1  ANKABUT, AE
 50686           1           1  THE-ACADEMYS-OF-PUBLIC-ADMINISTRATION-AS, BY
 50811           1           1  NYUAD-ASN, AE
 50934           1           1  BNTU-OF-MANAGEMENT-AS, BY
 50940           1           1  COMOTI-AS, RO
 50944           1           2  CIMEC-AS former Institutul de Memorie Culturala
 51172           1           2  DOMREG-UNI-AS, LT
 51727           1           1  SKODAPOWER-AS, CZ
 51970           1           1  UEFISCDI, RO
 51988           1           1  ARNES-SIX, SI
 51989           1           2  GRADRI-AS, HR
 52146           1           1  SARFTI-AS, RU
 52343           1           2  UNIVERSIDAD UTE, EC
 52834           1           1  FERJ - Fundacao Educacional Regional Jaraguaens
 52914           1           3  Associacao Educacional Nove de Julho, BR
 53450           1           1  UAAM-ASN, US
 53940           1           2  TMH-14-HQ, US
 54360           1           1  USJ-ASN, US
 55185           1           1  LIBCOOP, CA
 55209           1           4  HACKENSACKUMC, US
 56604           1           2  MOT, SA
 56625           1           2  SOS-ALARM $Id: aut-num_AS56625,v 1.2 2012-11-16
 56670           1           2  WSCC-AS, GB
 56904           1           1  IHAR-AS, PL
 56929           1           1  WBC-NET, GB
 57143           1           1  ABUDHABIUNIVERSITY, AE
 57284           1           1  REGION-PICARDIE-AS, FR
 57377           1           1  LONDON-BOROUGH-OF-MERTON, GB
 57444           1           1  INCAS-AS, RO
 58283           1           1  IAT, AE
 60161           1           2  SAUAS, SA
 60282           1           1  COVCITYCOUNCIL, GB
 60643           1           1  IMTSA-AS, RU
 61110           1           1  SITMP, CZ
 62724           1           2  NWOCA-AS, US
 64283           1           1  FLORIDAPOLY, US
197005           1           1  IERIGZ-AS, PL
197361           1           1  AIT-AS, UA
198794           1           1  UNCENSOREDDNS-AS, DK
198863           1           1  CUP-AS, GB
199028           1           1  PL-UNIWERSYTET-MEDYCZNY-LUBLIN-AS, PL
199131           1           1  CITY-OF-YORK-COUNCIL, GB
199561           1           1  MTZ-REC-AS, BY
199584           1           5  ASUMB, PL
199604           1           1  KU-AS OLOMOUCKY KRAJ, CZ
199711           1           1  NBU-AS National Cyber and Information Security 
201302           1           2  VOLNA, RU
201305           1           1  WILWAW, PL
202993           1           2  IIT, AZ
205195           1           1  EFSA-AS, IT
205580           1           1  EFCA-ASN, ES
205656           1           1  URAN-ODESSA, UA
206006           1           1  PWST-AS, PL
206337           1           1  IPE-RAS, RU
206887           1           1  MEDENIYET-EDU-NET, TR
207012           1           1  GMINAOLSZTYN, PL
207352           1           1  AS_UMWS, PL
207653           1           1  RHOE-GOVIX, AT
209198           1           1  AS-ORECAT Offshore Renewable Energy Catapult, G
209335           1           2  TUM-RBG, DE
210276           1           1  MSAL-AS, RU
210731           1           1  DOTSRC, DK
211089           1           1  NCFM-AS, BY
212343           1           1  KHNEU, UA
212397           1           1  URAN-KHARKIV, UA
212668           1           1  EASO-, MT
213181           1           1  CEU, AT
213345           1           1  RRN, BE
262742           1           1  Fundacao Universidade Federal do ABC - UFABC, B
262876           1           3  APEC-SOCIEDADE POTIGUAR DE EDUCACAO E CULTURA S
263186           1           2  Universidad Nacional de General Sarmiento, AR
263313           1           1  INSTITUTO DE TECNOLOGIA DE ALIMENTOS, BR
263605           1           1  Centro Nacional de Pesquisa em Energia e Materi
266736           1           1  Universidad Tecnologica de Pereira, CO
269885           1           1  Universidad del Atlantico, CO
270033           1           2  Universidad Nacional Arturo Jauretche, AR
270693           1           1  UNIVERSIDADE FEDERAL DO PIAUI, BR
271755           1           1  UNIVERSIDADE DE SAO PAULO, BR
328324           1           1  FederalUniversity-AS, NG
328353           1           1  MethodistUniversity-AS, GH
328647           1           1  Koforidua-Technical-University, GH
328648           1           1  Kumashi-Technical-Uni-AS, GH
328662           1           1  Presbyterian-University, GH
328752           1           1  Christian-Service-University-AS, GH
393401           1           1  HAYSMED, US
393425           1           2  CALACADEMY-NET, US
393966           1           2  CAPU-NV1-ASN, CA
394234           1           1  AS-IRSC, US
394316           1           2  ALTRA, US
394607           1           1  SAUSD, US
395182           1           1  HEMPFIELDSD-PA, US
395465           1           1  APOG-UNCC-SOUTH, US
396992           1           1  LCTCS-BRHQ, US
397995           1           1  CITYOFEDMOND, US
398894           1           1  PRSD, US
399267           1           1  SAINTEANNE, CA
399346           1           1  STMU-SATX-01, US
