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

   ASN  No of nets  Total ann.  Description
 30983         339         366  MARWAN-AS, MA
 36914         198         211  KENET-AS, KE
 23024          53         112  OCDE, US
327700          30          34  MoRENet, MZ
 25977          29          43  HCCS, US
 31638          21          21  ASN-LEPIDA, IT
  2614          19          95  ROEDUNET, RO
  3233          19          29  ICI-ROTLD Romanian National R&D Network, RO
  1916          18         175  Rede Nacional de Ensino e Pesquisa, BR
 22742          18          69  CT-EDU-NET, US
 28068          18          21  Universidad Nacional de San Luis, AR
 19611          17          45  Associacao Antonio Vieira - Unisinos, BR
 61468          17          41  CEDIA, EC
 16796          16          43  MERLIN-NET, CA
 28609          16          16  Instituto Nupef, BR
 40812          16          17  LEECA, US
 28949          15          15  TUSNET-AS 8, Kliment Ohridski St., BG
 43066          15          15  IT-NRW, DE
 47623          15          19  IIAP-ASNET-AS, AM
263282          14          21  FUNDACAO UNIVERSIDADE DO OESTE DE SANTA CATARIN
  2920          13         111  LACOE, US
  5408          13          39  GR-NET www.grnet.gr, GR
 60187          13          34  LGFL-AS, GB
 11096          12          14  FLORIDANET, US
 58647          12         179  KAGAWAU-AS Kagawa University, JP
 11481          10          15  AS-UTRGV, US
  3112           9          44  OARNET-AS-1, US
  8456           8          20  ASBOUN, TR
  8501           8           8  PIONIER-AS PIONIER, National Research and Educa
 26898           8          14  LNOCA-ORG, US
    38           7          12  UIUC, US
 12654           7           9  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Co
 20545           7           9  GRENA-AS Tbilisi, Georgia, GE
 30713           7           7  YRDSB, CA
394399           7           8  LACA-ASN, US
  1653           6          51  SUNET SUNET Swedish University Network, EU
  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
 30687           6           6  NWS-SOUTHERN-REGION-HEADQUARTERS, US
 42236           6           6  ITRELATION-AS, DK
   271           5          55  BCNET-AS, CA
  2152           5         148  CSUNET-NW, US
  4310           5           6  SCC-FL-EDU, US
  7377           5          18  UCSD, US
 11159           5           5  LAPL-LAPUBLICLIBRARY, US
 30712           5           5  MDECA, US
 35832           5           5  BGFL, GB
 46491           5           5  MEC-ASN, US
 54658           5           5  AS-COTNA, CA
   257           4           7  DNIC-AS-00257, US
  3685           4          11  BUFFALO-ASN, US
  8692           4           7  BRZ, AT
  9949           4           4  HOSEO-AS Hoseo University, KR
 15373           4           5  CZESTMAN-AS Academic AS dedicated to Metropolit
 20080           4           6  AMPATH, US
 24620           4           7  RTU, LV
 25664           4           4  SOLANOCOE, US
 26851           4           5  PBCC, US
 27316           4           8  EICCD, US
 29384           4          11  QATAR-FOUNDATION, QA
 30231           4           4  ARCADIA, US
 31777           4           5  SPARCC-AS, US
 37182           4           5  TERNET, TZ
 40252           4           4  CLEVELAND-MUNICIPAL-SCHOOL-DISTRICT, US
 47015           4           4  SHH-SJH, US
 47065           4           4  PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065, US
 47515           4           7  BMI-GOVIX, AT
 54032           4           8  SEATTLEPACIFICUNIV, US
 57331           4           4  NIKS-AS, BY
327687           4          37  RENU, UG
328903           4           4  RITER, CI
394666           4           4  NYU-HOSPITALS-CENTER, US
  1237           3           5  KREONET-AS-KR KISTI, KR
  1351           3           6  UVM-EDU-AS, US
  2907           3         586  SINET-AS Research Organization of Information a
  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
 11827           3           6  WSU-AS, US
 13092           3           7  UB-AS, RS
 13242           3           4  LLU, LV
 14314           3           3  UTRGV-AS-14314, US
 26946           3          10  KIRKWOOD-COMMUNTIY-COLLEGE, US
 27817           3          10  Red Nacional Academica de Tecnologia Avanzada -
 28301           3           4  Departamento de Educacao e Cultura do Exercito,
 31782           3          10  WLUAS, CA
 33154           3           6  DQECOM, US
 36843           3           9  NORTHWEST-REGIONAL-DATACENTER, US
 42310           3           3  IEDR, IE
 43844           3           6  UPPSALA-STUDENT-NETWORK, SE
 44850           3           3  IRD-AS, FR
 52215           3           5  HAMPSHIRE-COUNTY-COUNCIL, GB
 52470           3           3  CONARE, CR
 60344           3           4  ASKLEPIOS-AS, DE
 60744           3           3  ASITMO, BY
197829           3           4  GOBIERNO-DE-NAVARRA, ES
197982           3           3  PJWSTK, PL
210158           3           3  MADRIDDIGITAL, ES
262742           3          14  Fundacao Universidade Federal do ABC - UFABC, B
262876           3           6  APEC-SOCIEDADE POTIGUAR DE EDUCACAO E CULTURA S
271107           3           3  Instituto Federal do Tocantins - Campus Araguai
328813           3           3  UCU-AS, UG
394234           3           3  AS-IRSC, US
398940           3          12  USA-NETWORKING, US
    14           2          11  COLUMBIA-GW, US
  1213           2          16  HEANET, IE
  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
 10466           2           2  MAGPI, US
 10886           2           4  MAX-GIGAPOP, 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
 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
 16905           2           2  LEARN-I2, US
 18592           2           4  Corporacion Universitaria para el Desarrollo de
 18734           2           2  Operbes, S.A. de C.V., MX
 19153           2           2  UTMARTIN, US
 19704           2           2  HCVT-01, US
 20555           2           2  WSISIZ-AS University of Information Technology 
 21182           2           4  OPOLMAN-AS-EDU, PL
 21708           2           4  SDCOE, US
 24302           2           2  CRIS-CERNET-AS CRIS-CERNET, CN
 24848           2           5  KIELMAN-EDU-AS Kielce, POLAND, PL
 25500           2           3  NTUU-KPI-AS, UA
 26677           2          38  ORION-ASN, CA
 31921           2           6  MALONE-ASN, US
 33167           2           6  SWOCA-TWASSIGNED, 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
 37074           2          10  UG-AS, GH
 38426           2           2  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
 49234           2           6  BSI-AS, DE
 50561           2           4  PL-PWSZWELBLAGU-AS, PL
 50837           2           2  CLOUDSIGMA-AS, CH
 52188           2           2  MK-UKIM-FCSE, MK
 52886           2           2  Fundacao CPqD - Centro Pesq.Desenv.Telecom., BR
 55032           2           2  JAXNET-BH-01, US
 57350           2           2  EUROPEAN-MARITIME-SAFETY-AGENCY-AS EMSA, PT
 57961           2           2  RASH-AS Academic Network of Albania Autonomous 
 61353           2           2  INFLPR-AS, RO
 62024           2           2  PACS, EE
197277           2           3  SUKL_AS, CZ
199993           2           2  DNS, PT
203338           2           2  DDBE-INTERNET, BE
203769           2           2  KIEN-ICT, NL
207039           2           2  SAC-AS, GB
211249           2           9  YILDIZ-EDU-NET, TR
262534           2           3  Laboratorio Nacional de Computacao Cientifica, 
263083           2          20  FUNDACAO PARQUE TECNOLOGICO ITAIPU - BRASIL, BR
393249           2          39  UBC, CA
393564           2           3  SPOKANE, US
395962           2           2  WSU-VANCOUVER, US
397059           2           2  CNSC-PBI, US
397766           2           3  FDU-CA, US
     9           1           8  CMU-ROUTER, 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          27  MERIT-AS-14, US
   766           1          37  REDIRIS RedIRIS Autonomous System, ES
   786           1         186  JANET Jisc Services Limited, GB
  1101           1          13  IP-EEND-AS IP-EEND BV, NL
  1200           1           2  AMS-IX1, NL
  1767           1          39  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          66  FR-RENATER Reseau National de telecommunication
  2381           1          33  WISCNET1-AS, US
  2495           1           6  KANREN, US
  2603           1          11  NORDUNET, DK
  2611           1          32  BELNET, BE
  3268           1           2  U, CY
  3464           1          15  ASC-NET, US
  3512           1           1  EUSHC, US
  3688           1           1  HSS-1, US
  3754           1          10  NYSERNET3-AS, US
  4158           1          12  CITYU-AS-HK City University of Hong Kong, HK
  4511           1           7  MIAMI-EDU, US
  4605           1          10  ERX-HKBUNET Hong Kong Baptist University, HK
  4922           1           2  SHENTEL, US
  6122           1          13  ICN-AS, US
  6356           1          15  NERDCNET, US
  6579           1           7  MEMORIALU, CA
  6693           1           3  UNIBUC, RO
  6807           1           2  KHARKIV-AS, UA
  7939           1          58  UNIVCENTFLA, US
  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          14  NETNOD-IX Netnod Internet Exchange Sverige AB, 
  8962           1           1  CUW-AS, PL
  8991           1           3  HCMR-NET, GR
  9069           1           3  Athens Egaleo GREECE, GR
  9199           1           3  RENAM, MD
  9489           1           8  KARINET-AS Korea Aerospace Research Institute, 
 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           9  INTERNET2-RESEARCH-EDU, US
 11700           1          12  CA-CW-E, CA
 11714           1           1  NETWORK NEBRASKA, US
 11851           1           1  THE-MICHENER-INSTITUTE-OF-EDUCATION-AT-UHN, CA
 12060           1           1  NAPCFL, US
 12356           1           1  RAU-AS Bdul. Expozitiei,Nr. 1B, RO
 12364           1           2  UOM, GR
 13171           1           1  BSU, BY
 13210           1           3  ASE Piata Romana, Bucharest, Romania, RO
 13371           1           6  DUKE-INTERCHANGE, US
 13406           1           1  MCCFL, US
 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
 16393           1           1  BARRYU-AS, US
 18572           1           1  BVIU27, US
 18777           1           5  TEXAS-STATE-UNIVERSITY, US
 18791           1           2  TCU, US
 18948           1           1  NYMC2000-ARIN, US
 19119           1           1  ROLLINSCOLLEGE, US
 19161           1           1  APOG-UNCC-NORTH, US
 19737           1           2  RMC, CA
 20965           1           2  GEANT The GEANT IP Service, NL
 21449           1           4  ETATGE, CH
 21578           1           1  Universidad autonoma de Bucaramanga, CO
 22335           1           1  MREN, US
 22724           1           1  PUNTONET S.A., EC
 22766           1           1  TVOASN, CA
 23117           1          12  ICOE-NETWORK, US
 23369           1           4  SCOE, US
 24349           1           8  CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking Universi
 26066           1           1  NVUSD, US
 26126           1           2  READING-AREA-COMM-COL, US
 26802           1           1  OTN, CA
 26806           1           6  SRNET-SASKATCHEWAN-RESEARCH-NETWORK, CA
 27422           1           1  TNSTATE, US
 28157           1           1  AELBRA EDUC SUPERIOR-GRADUACAO E POSGRADUACAO S
 28550           1           1  Uninet S.A. de C.V., MX
 28614           1           1  Fundacao Universidade Regional de Blumenau, BR
 28885           1           1  OMANTEL-NAP-AS OmanTel NAP, OM
 29289           1           1  GTU, GE
 29481           1           1  JCYL-AS c Rigoberto Cortejoso, 14, ES
 30255           1           1  NYGC, US
 30839           1           1  CCIPAU-AS, FR
 30971           1           5  NICAT-CORE-AS Jakob-Haringer-Strasse 8, AT
 31764           1           4  OAKLAND-USD-NET, US
 31999           1           1  LAKESUMTERSTATECOLLEGE, US
 32464           1           1  UICOMP-AS, US
 32920           1           2  ITHAKA-AS32920, US
 33314           1           1  VCC, CA
 33585           1           1  CITYOFNEWPORTBEACH, US
 33629           1           2  NKU-AS1, US
 33967           1           4  GB-LANCSCC, GB
 34883           1           1  FH-JOANNEUM, AT
 35110           1           1  REGIONE-BASILICATA-AS, IT
 36000           1           4  NHA-ASN1, CA
 36548           1           1  ASCOJ, US
 36884           1           2  MAROCCONNECT, MA
 37215           1           2  MAREN, MW
 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           2  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
 42626           1           3  ATAUNI-AS, TR
 42685           1           1  BKA, AT
 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
 48091           1           2  ROWANET-AS, CZ
 48155           1           1  RU-NET-AS, BG
 48227           1           1  SUW-KIELCE-AS Voivodship Office, Kielce, PL
 49437           1           1  INCDFP-AS, RO
 49507           1           1  INCDFM, RO
 49918           1           1  ITA-AS Dinu Vintila, nr. 10, RO
 50270           1           2  NPT, NO
 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
 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
 55209           1           4  HACKENSACKUMC, US
 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
 57284           1           1  REGION-PICARDIE-AS, FR
 57377           1           1  LONDON-BOROUGH-OF-MERTON, GB
 57444           1           1  INCAS-AS, RO
 60282           1           1  COVCITYCOUNCIL, GB
 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
197552           1           1  PL-LUB-WSPA-AS, PL
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
199513           1           2  UVT-AS, RO
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 
201305           1           1  WILWAW, PL
202993           1           2  IIT, AZ
203457           1           1  ICFO, ES
205195           1           1  EFSA-AS, IT
205580           1           1  EFCA-ASN, ES
205656           1           1  URAN-ODESSA, UA
206006           1           1  PWST-AS, PL
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
210731           1           1  DOTSRC, DK
211089           1           1  NCFM-AS, BY
211999           1           1  LUXPROVIDE, LU
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
263186           1           2  Universidad Nacional de General Sarmiento, AR
263313           1           1  INSTITUTO DE TECNOLOGIA DE ALIMENTOS, BR
263358           1           1  Centro B. de P. em A. e S. e de P de Eventos, B
263613           1           2  Fundacao Universitaria do Desenvolvimento do Oe
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
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
394316           1           2  ALTRA, US
394607           1           2  UNASSIGNED
396098           1           2  DOE-HANFORD, US
396320           1           1  MACORG, US
397995           1           1  CITYOFEDMOND, US
398774           1           5  CUP-3, US
399267           1           1  SAINTEANNE, CA
399346           1           1  STMU-SATX-01, US
399574           1           1  RCCD-ASN, US
399844           1          29  SASK-CNET, CA
