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

   ASN  No of nets  Total ann.  Description
 36914         218         231  KENET-AS, KE
  8895         133         138  ISU Internet Services Unit ISU, SA
 23024          53         114  OCDE, US
 32440          32          47  LONI, US
 46115          32          35  LUTHER, US
 25977          31          45  HCCS, US
 28614          31          37  Fundacao Universidade Regional de Blumenau, BR
200521          31          52  SEAP-AGE, ES
263282          30          37  FUNDACAO UNIVERSIDADE DO OESTE DE SANTA CATARIN
327700          29          34  MoRENet, MZ
 31638          21          21  ASN-LEPIDA, IT
  1968          20          32  UMASSNET-AS1968, US
 19611          20          37  Associacao Antonio Vieira - Unisinos, BR
  3233          19          25  ICI-ROTLD Romanian National R&D Network, RO
 37182          19          19  TERNET, TZ
 28068          18          21  Universidad Nacional de San Luis, AR
 61468          18          42  CEDIA, EC
  2614          17          95  ROEDUNET, RO
 19957          17          21  TENNESSEE-NET, US
  3267          16          50  RUNNET, RU
 16796          16          41  MERLIN-NET, CA
 22742          16          66  CT-EDU-NET, US
 28609          16          17  Instituto Nupef, BR
 40812          16          17  LEECA, US
 28949          15          15  TUSNET-AS 8, Kliment Ohridski St., BG
 47623          15          19  IIAP-ASNET-AS, AM
 60187          14          35  LGFL-AS, GB
  5653          12          16  UCSF, US
 47862          12          12  ANKABUT, AE
 50837          12          13  CLOUDSIGMA-AS, CH
    47          11          15  USC-AS, US
  5408          11          37  GR-NET www.grnet.gr, GR
  2920          10         108  LACOE, US
 11481          10          15  AS-UTRGV, US
  2152           8         155  CSUNET-NW, US
  8456           8          20  ASBOUN, TR
  8501           8           8  PIONIER-AS PIONIER, National Research and Educa
 20545           8          10  GRENA-AS Tbilisi, Georgia, GE
 26898           8          14  LNOCA-ORG, US
 52750           8           9  Fundacao Centros de Ref. em Tecnologias Inovado
  9206           7           8  MAI Moscow Aviation Institute MAI, RU
 11159           7           7  LAPL-LAPUBLICLIBRARY, US
 30713           7           7  YRDSB, CA
 40252           7           8  CLEVELAND-MUNICIPAL-SCHOOL-DISTRICT, US
394399           7           8  LACA-ASN, US
    38           6          11  UIUC, US
  1653           6          50  SUNET SUNET Swedish University Network, EU
  3112           6          39  OARNET-AS-1, US
  3343           6           6  RUNNET-AS, RU
  8508           6          15  SILWEB-AS-EDU SILWEB Autonomous System - Academ
 12654           6           8  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Co
 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
 54032           6          11  SEATTLEPACIFICUNIV, US
   271           5          55  BCNET-AS, CA
  2018           5         376  TENET-1, ZA
  4310           5           6  SCC-FL-EDU, US
  6325           5          62  ILLINOIS-CENTURY, US
  7377           5          18  UCSD, US
 12687           5           6  URAN Kiev, Ukraine, UA
 30712           5           5  MDECA, US
 35832           5           5  BGFL, GB
 47065           5           7  PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065, US
 54658           5           5  AS-COTNA, CA
  3685           4          11  BUFFALO-ASN, US
  5421           4           5  SU-NET-AS, BG
  8692           4           7  BRZ, AT
  8941           4           5  MRSU-AS, RU
 10349           4           6  TULANE, US
 15373           4           5  CZESTMAN-AS Academic AS dedicated to Metropolit
 16905           4           4  LEARN-RESEARCH, US
 23294           4           7  ULM-1, US
 24620           4           7  RTU, LV
 25664           4           4  SOLANOCOE, US
 26002           4           8  SU-NOC, US
 29384           4          11  QATAR-FOUNDATION, QA
 30231           4           4  ARCADIA, US
 31777           4           5  SPARCC-AS, US
 47015           4           4  SHH-SJH, US
 47515           4           7  BMI-GOVIX, AT
 49834           4           5  BESTHOSTING, RU
 50517           4           5  KSU, SA
 51182           4           5  UAEU, AE
 57331           4           4  NIKS-AS, BY
 61137           4           5  ANKABUTSERVICES, AE
198444           4           4  NOVSU-RUNNET, RU
198685           4           4  ISPU-RUNNET, RU
209226           4           4  CHU-TIVOLI, BE
327687           4          38  RENU, UG
328358           4           5  Makerere-AS, UG
328903           4           4  RITER, CI
394666           4           4  NYU-HOSPITALS-CENTER, US
   668           3         218  DNIC-AS-00668, US
  3241           3           3  EDI, LV
  8398           3           4  TVERSU Russia, Tver, RU
  8664           3           6  ICM-PUB public network services, PL
 11096           3           3  FLORIDANET, US
 11221           3           3  WHRONET, US
 11827           3           6  WSU-AS, US
 11999           3           4  REJISCOMM-NET, US
 13092           3           7  UB-AS, RS
 13242           3           4  LLU, LV
 14314           3           3  UTRGV-AS-14314, US
 14382           3          10  ESC13, US
 26303           3           4  LSUAGCENTER, US
 28301           3           4  Departamento de Educacao e Cultura do Exercito,
 31782           3          10  WLUAS, CA
 33154           3           9  DQECOM, US
 34707           3           4  KEMSU-AS, RU
 37215           3           6  MAREN, MW
 42310           3           3  IEDR, IE
 43844           3           6  UPPSALA-STUDENT-NETWORK, SE
 44850           3           3  IRD-AS, FR
 49929           3           3  MISIS, RU
 50999           3           6  KAUST-AS1, SA
 52215           3           5  HAMPSHIRE-COUNTY-COUNCIL, GB
 52470           3           3  CONARE, CR
 55032           3           3  JAXNET-BH-01, US
 58255           3           4  INRRAS, RU
 60344           3           4  ASKLEPIOS-AS, DE
 60744           3           3  ASITMO, BY
197467           3           3  Samara University, RU
197829           3           4  GOBIERNO-DE-NAVARRA, ES
197982           3           3  PJWSTK, PL
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           4  UCU-AS, UG
398940           3          12  USA-NETWORKING, US
    14           2          11  COLUMBIA-GW, US
   786           2         186  JANET Jisc Services Limited, GB
  1213           2          17  HEANET, IE
  2381           2          34  WISCNET1-AS, US
  8190           2           3  MDNX, US
  8248           2           8  GR-EDUNET, GR
  8256           2           6  LODMAN-AS Metropolitan Area Network LODMAN, PL
  8491           2           2  BSH-AS, RU
  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
 12812           2           5  ASN-AUBNET # AS-AUBNET CONVERTED TO ASN-AUBNET 
 12925           2           3  SINP-MSU, RU
 13032           2           3  AS13032, UA
 14255           2           6  AS-USD, US
 14934           2           2  UNAVC-AS, US
 18592           2           4  Corporacion Universitaria para el Desarrollo de
 19153           2           2  UTMARTIN, US
 19679           2          29  DROPBOX, US
 20555           2           2  WSISIZ-AS University of Information Technology 
 21182           2           4  OPOLMAN-AS-EDU, PL
 21578           2           3  Universidad autonoma de Bucaramanga, CO
 23207           2           7  NORTHWESTERN-STATE, US
 24848           2           5  KIELMAN-EDU-AS Kielce, POLAND, PL
 25500           2           3  NTUU-KPI-AS, UA
 26677           2          39  ORION-ASN, CA
 27817           2           9  Red Nacional Academica de Tecnologia Avanzada -
 29484           2           4  RUB-AS, DE
 31921           2           6  MALONE-ASN, 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           7  UG-AS, GH
 40581           2          16  AREON-AS, US
 42081           2           6  ECMWF-IT, GB
 42381           2           2  SARIMNER, SE
 43066           2           3  IT-NRW, DE
 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
 50561           2           4  PL-PWSZWELBLAGU-AS, PL
 51352           2           3  VLSU-AS, RU
 52188           2           2  MK-UKIM-FCSE, MK
 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 
 60722           2           2  SPBGASU-AS, RU
 61353           2           2  INFLPR-AS, RO
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
394688           2           4  QUINNIPIAC-UNIVERSITY, US
395962           2           2  WSU-VANCOUVER, US
397766           2           3  FDU-CA, US
401307           2           2  MISEN-ASN-1, 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          38  MERIT-AS-14, US
   766           1          37  REDIRIS RedIRIS Autonomous System, ES
  1101           1          13  IP-EEND-AS IP-EEND BV, NL
  1200           1           3  AMS-IX1, NL
  1742           1          15  HARVARD-UNIV, US
  1767           1          38  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
  2055           1          11  LSU-1, US
  2108           1           7  CARNET-AS J.Marohnica 5, 10000 Zagreb, HR
  2200           1          63  FR-RENATER Reseau National de telecommunication
  2495           1           6  KANREN, US
  2603           1          10  NORDUNET, DK
  2611           1          31  BELNET, BE
  2683           1           2  RADIO-MSU MSU, EU
  3464           1          50  ASC-NET, US
  3479           1          22  PEACHNET-AS3479, US
  3688           1           1  HSS-1, US
  3754           1          10  NYSERNET3-AS, US
  4511           1           7  MIAMI-EDU, US
  5433           1           1  ROKSON-AS ROKSON-NW, RU
  6579           1           7  MEMORIALU, CA
  6693           1           3  UNIBUC, RO
  6807           1           1  KHARKIV-AS, UA
  8409           1           1  IITP-AS, RU
  8411           1           1  OMSKSU, RU
  8480           1           2  USATU-AS Ufa State Aviation Technical Universit
  8510           1           1  Tomsk, Russia, RU
  8605           1           3  LANET, LV
  8611           1           3  Athens University of Economics and Business, GR
  8630           1           2  CHUVSU, RU
  8643           1           5  ATHENANET Academic and Research Network in the 
  8674           1          16  NETNOD-IX Netnod AB, SE
  8962           1           1  CUW-AS, PL
  8991           1           3  HCMR-NET, GR
  9069           1           3  Athens Egaleo GREECE, GR
  9199           1           3  RENAM, MD
 10753           1           1  LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE, US
 10764           1           1  STARTAP, US
 11537           1          11  INTERNET2-RESEARCH-EDU, US
 11686           1           9  ENA, US
 11700           1          12  CA-CW-E, CA
 11714           1           3  NETWORK NEBRASKA, US
 11851           1           1  THE-MICHENER-INSTITUTE-OF-EDUCATION-AT-UHN, CA
 12005           1           3  SC-AS, US
 12356           1           1  RAU-AS Bdul. Expozitiei,Nr. 1B, RO
 12364           1           2  UOM, GR
 13077           1           3  NCFU, RU
 13171           1           1  BSU, BY
 13210           1           3  ASE Piata Romana, Bucharest, Romania, RO
 13371           1           6  DUKE-INTERCHANGE, US
 14221           1           1  UW-GR-AS, US
 14877           1           3  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
 18645           1           1  UMHB-BELTON, US
 18777           1           5  TEXAS-STATE-UNIVERSITY, US
 18791           1           2  TCU, US
 18948           1           1  NYMC2000-ARIN, US
 19161           1           1  APOG-UNCC-NORTH, US
 20080           1           3  AMPATH, US
 20965           1           2  GEANT The GEANT IP Service, NL
 21449           1           4  ETATGE, CH
 21582           1           4  NAU-AS, US
 22335           1           1  MREN, US
 22766           1           1  TVOASN, CA
 23117           1          12  ICOE-NETWORK, US
 23369           1           4  SCOE, US
 26066           1           1  NVUSD, US
 26802           1           1  OTN, CA
 26806           1           5  SRNET-SASKATCHEWAN-RESEARCH-NETWORK, CA
 26946           1           5  KIRKWOOD-COMMUNTIY-COLLEGE, US
 27422           1           1  TNSTATE, US
 27883           1           4  Universidad Tecnologica Nacional, AR
 28157           1           1  AELBRA EDUC SUPERIOR-GRADUACAO E POSGRADUACAO S
 28550           1           1  Uninet S.A. de C.V., MX
 28800           1           2  MIREA, RU
 28885           1           1  OMANTEL-NAP-AS OmanTel NAP, OM
 29147           1           2  NSTU-AS, RU
 29289           1           1  GTU, GE
 29481           1           1  JCYL-AS c Rigoberto Cortejoso, 14, ES
 29584           1           1  AZEDUNET-AS, AZ
 29598           1           1  RAVDA-AS Sistemi informativi e tecnologici - Ao
 30255           1           1  NYGC, US
 30564           1           2  LS, US
 30857           1           1  CITC-AS, SA
 30971           1           4  NICAT-CORE-AS Jakob-Haringer-Strasse 8, AT
 31529           1           2  DENIC-ANYCAST-AS DNS anycast AS object for .DE 
 31764           1           5  OAKLAND-USD-NET, US
 32464           1           1  UICOMP-AS, US
 32920           1           2  ITHAKA-AS32920, US
 33019           1           2  WHEATONCOLLEGE, US
 33167           1           4  SWOCA-TWASSIGNED, US
 33314           1           1  VCC, CA
 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           2  NHA-ASN1, CA
 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
 39990           1           2  BCG, US
 40272           1           2  ALLENINSTITUTE, US
 40387           1           1  UI-ICCN, US
 41352           1           2  UNI-SVISHTOV, BG
 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
 46457           1           3  ESD112, US
 46491           1           1  MEC-ASN, US
 46964           1           4  BROADINSTITUTE-AS, US
 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
 49554           1           3  SIORAS-AS, RU
 49918           1           1  ITA-AS Dinu Vintila, nr. 10, RO
 50270           1           2  NPT, NO
 50602           1           1  ANKABUT, AE
 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
 51562           1           1  ALMAZOVCENTRE, RU
 51727           1           1  SKODAPOWER-AS, CZ
 51970           1           1  UEFISCDI, RO
 51988           1           1  ARNES-SIX, SI
 52834           1           1  FERJ - Fundacao Educacional Regional Jaraguaens
 52886           1           1  Fundacao CPqD - Centro Pesq.Desenv.Telecom., BR
 52890           1           3  Centro Integrado de Telematica do Exercito, BR
 52914           1           3  Associacao Educacional Nove de Julho, BR
 53450           1           1  UAAM-ASN, US
 54360           1           1  USJ-ASN, US
 54529           1           2  LCRC-AS, US
 55185           1           1  LIBCOOP, CA
 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
 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
 59714           1           1  KSU-AS, RU
 60161           1           2  SAUAS, SA
 60282           1           1  COVCITYCOUNCIL, GB
 60643           1           1  IMTSA-AS, RU
 61110           1           1  SITMP, CZ
 62436           1           1  RAKUS, LV
 62724           1           2  NWOCA-AS, US
197005           1           1  IERIGZ-AS, PL
197552           1           1  PL-LUB-WSPA-AS, PL
197997           1           2  REGISTER, BG
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 
200070           1           3  CZNIC-AS2, CZ
200686           1           1  RUSTEST, RU
201305           1           1  WILWAW, PL
202993           1           2  IIT, AZ
203457           1           1  ICFO, ES
204961           1           1  RADIOMSU-UP, RU
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
207373           1           1  ALTSPU-AS, RU
207653           1           1  RHOE-GOVIX, AT
209198           1           1  AS-ORECAT Offshore Renewable Energy Catapult, G
209335           1           2  TUM-RBG, DE
209464           1           1  KSAU, SA
209698           1           1  VSUT-AS, RU
210158           1           1  MADRIDDIGITAL, ES
210276           1           1  MSAL-AS, RU
210731           1           1  DOTSRC, DK
211067           1           1  LEC, GB
211080           1           1  KREN-ASN, AL
212397           1           1  URAN-KHARKIV, UA
212668           1           1  EASO-, MT
213181           1           1  CEU, AT
262441           1           4  Fund. Vale do Taquari de Educ. e Desenvolv. Soc
262583           1           1  Fundacao Universidade de Passo Fundo, BR
263186           1           2  Universidad Nacional de General Sarmiento, AR
263204           1           2  UNIVERSIDAD NACIONAL DEL NORDESTE, AR
263273           1           1  INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINEN
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
263410           1           3  Instituto Federal Catarinense, BR
263605           1           1  Centro Nacional de Pesquisa em Energia e Materi
263613           1           2  Fundacao Universitaria do Desenvolvimento do Oe
263660           1           1  FEDERACAO DAS INDUSTRIAS DO ESTADO DE SC - FIES
266736           1           1  Universidad Tecnologica de Pereira, CO
269885           1           1  Universidad del Atlantico, CO
269992           1           2  Universidad de Guayaquil, EC
270033           1           2  Universidad Nacional Arturo Jauretche, AR
270693           1           1  UNIVERSIDADE FEDERAL DO PIAUI, BR
272067           1           1  Universidad Estatal de Bolivar, EC
328702           1           1  ADN-AS, BJ
328762           1           2  Mansoora-University, EG
393401           1           1  HAYSMED, US
393966           1           2  CAPU-NV1-ASN, CA
394316           1           2  ALTRA, US
394607           1           4  UNASSIGNED
394846           1           1  SJ-HQ-NLESD, CA
395182           1           1  HEMPFIELDSD-PA, US
395465           1           1  APOG-UNCC-SOUTH, US
396320           1           1  MACORG, US
396992           1           1  LCTCS-BRHQ, US
397059           1           1  CNSC-PBI, US
397380           1          11  TEMPLE-HEALTH, US
397720           1           1  NOVUS-INSIGHT, US
397995           1           1  CITYOFEDMOND, US
398774           1           5  CUP-3, US
398894           1           1  PRSD, US
399193           1           1  NAVAJO-TECHNICAL-UNIVERSITY, 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
400077           1           1  PCCLD-PRIMARY-PUBLIC01, US
