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

   ASN  No of nets  Total ann.  Description
 36914         237         250  KENET-AS, KE
  8895         131         136  ISU Internet Services Unit ISU, SA
 23024          51         112  OCDE, US
 32440          35          56  LONI, US
 28614          32          38  Fundacao Universidade Regional de Blumenau, BR
 46115          32          35  LUTHER, US
 37182          31          32  TERNET, TZ
 25977          30          44  HCCS, US
200521          30          52  SEAP-AGE, ES
263282          30          37  FUNDACAO UNIVERSIDADE DO OESTE DE SANTA CATARIN
 27609          29          45  USC-UNIVERSITY-HOSPITAL, US
 40326          29          33  ECKERD-COLLEGE, US
327700          29          34  MoRENet, MZ
 30220          25          26  SWTELCOOP, US
 36794          24          26  SCOCA, US
  1968          21          33  UMASSNET-AS1968, US
 31638          21          21  ASN-LEPIDA, IT
  3233          20          30  ICI-ROTLD Romanian National R&D Network, RO
 19611          20          37  Associacao Antonio Vieira - Unisinos, BR
 61468          19          42  CEDIA, EC
 22742          18          68  CT-EDU-NET, US
  2614          17          94  ROEDUNET, RO
 19957          17          21  TENNESSEE-NET, US
 16796          16          41  MERLIN-NET, CA
 28609          16          17  Instituto Nupef, BR
 30712          16          17  MDECA, US
 40812          16          17  LEECA, US
 55032          16          17  JAXNET-BH-01, US
 28949          15          15  TUSNET-AS 8, Kliment Ohridski St., BG
  5408          13          39  GR-NET www.grnet.gr, GR
 47862          12          12  ANKABUT, AE
 50837          12          13  CLOUDSIGMA-AS, CH
    47          11          16  USC-AS, US
 46491          11          11  MEC-ASN, US
  2920          10         107  LACOE, US
 11481          10          15  AS-UTRGV, US
 12654           9           9  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Co
  8456           8          20  ASBOUN, TR
  8501           8           8  PIONIER-AS PIONIER, National Research and Educa
 11096           8          11  FLORIDANET, US
 12247           8           9  META-SOLUTIONS, US
 26898           8          14  LNOCA-ORG, US
 52750           8           9  Fundacao Centros de Ref. em Tecnologias Inovado
  5653           7          11  UCSF, US
  6325           7          64  ILLINOIS-CENTURY, US
 11159           7           7  LAPL-LAPUBLICLIBRARY, US
 20545           7           9  GRENA-AS Tbilisi, Georgia, GE
 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
  2152           6         148  CSUNET-NW, US
  3112           6          39  OARNET-AS-1, US
  8508           6          14  SILWEB-AS-EDU SILWEB Autonomous System - Academ
  9199           6           7  RENAM, MD
 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
327687           6          61  RENU, UG
   271           5          54  BCNET-AS, CA
  7377           5          18  UCSD, US
 12687           5           6  URAN Kiev, Ukraine, UA
 54658           5           5  AS-COTNA, CA
  2018           4         378  TENET-1, ZA
  3685           4          11  BUFFALO-ASN, US
  4310           4           5  SCC-FL-EDU, US
 10349           4           7  TULANE, US
 14734           4           5  HEARTLAND-COG, 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
 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
 44850           4           4  IRD-AS, FR
 47015           4           4  SHH-SJH, US
 47515           4           7  BMI-GOVIX, AT
 50517           4           5  KSU, SA
 51182           4           5  UAEU, AE
 57331           4           4  NIKS-AS, BY
 60187           4          10  LGFL-AS, GB
209226           4           4  CHU-TIVOLI, BE
328358           4           5  Makerere-AS, UG
328903           4           4  RITER, CI
394666           4           4  NYU-HOSPITALS-CENTER, US
   668           3         216  DNIC-AS-00668, US
  3241           3           3  EDI, LV
  8664           3           6  ICM-PUB public network services, PL
 11221           3           3  WHRONET, US
 11827           3           6  WSU-PUL-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
 26303           3           4  LSUAGCENTER, US
 26946           3          10  KIRKWOOD-COMMUNTIY-COLLEGE, US
 28301           3           4  Departamento de Educacao e Cultura do Exercito,
 29840           3           3  GRAM-NET2, US
 31782           3          10  WLUAS, CA
 33154           3           9  DQECOM, US
 36843           3          12  NORTHWEST-REGIONAL-DATACENTER, US
 42310           3           3  IEDR, IE
 50999           3           6  KAUST-AS1, SA
 52470           3           3  CONARE, CR
 60344           3           4  ASKLEPIOS-AS, DE
 60744           3           3  ASITMO, BY
 61137           3           4  ANKABUTSERVICES, AE
197829           3           4  GOBIERNO-DE-NAVARRA, ES
197982           3           3  PJWSTK, PL
262742           3          14  Fundacao Universidade Federal do ABC - UFABC, B
271107           3           3  Instituto Federal do Tocantins - Campus Araguai
328813           3           4  UCU-AS, UG
394234           3           3  AS-IRSC, US
398940           3          12  USA-NETWORKING, US
    14           2          11  COLUMBIA-GW, US
    73           2          16  WASHINGTON-AS, US
   786           2         185  JANET Jisc Services Limited, GB
  1213           2          17  HEANET, IE
  2381           2          34  WISCNET1-AS, US
  3912           2          15  CHECS, US
  8248           2          10  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
 11105           2          19  SFU-AS, CA
 11548           2           2  HERITAGE-UNIV-AS, US
 11777           2           2  NCAOC, US
 12402           2           4  UOPIRAEUS, GR
 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
 14382           2           7  ESC13, US
 14934           2           2  UNAVC-AS, US
 18592           2           2  Corporacion Universitaria para el Desarrollo de
 19153           2           3  UTMARTIN, US
 19704           2           2  HCVT-01, US
 20555           2           2  WSISIZ-AS University of Information Technology 
 21182           2           4  OPOLMAN-AS-EDU, PL
 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 -
 28068           2           5  Universidad Nacional de San Luis, AR
 29484           2           4  RUB-AS, DE
 31921           2           6  MALONE-ASN, US
 33167           2           6  SWOCA-TWASSIGNED, US
 33427           2           3  WSU-TRI-AS, US
 34073           2           2  ACAD-NET, LV
 34511           2           4  F-INTEGRA-AS Manresa 5, ES
 36599           2           3  SOFTETHER-AMERICA, US
 37074           2          13  UG-AS, GH
 40581           2          14  AREON-AS, US
 42207           2           3  AKOS, SI
 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
 47065           2           2  PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065, US
 47805           2           2  MCIT, SA
 49234           2           6  BSI-AS, DE
 49507           2           2  INCDFM, RO
 50561           2           4  PL-PWSZWELBLAGU-AS, PL
 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 
 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
206350           2           2  OMREN, OM
207039           2           2  SAC-AS, GB
207186           2           2  LT-RDNS, LT
209464           2           2  KSAU, SA
211249           2           9  YILDIZ-EDU-NET, TR
262534           2           3  Laboratorio Nacional de Computacao Cientifica, 
393249           2          40  UBC, CA
393564           2           3  WSU-SPO-AS, US
394688           2           4  QUINNIPIAC-UNIVERSITY, US
395633           2           2  WSU-EVT-AS, US
395962           2           2  WSU-VAN-AS, US
397066           2           2  NYU-HSRN-01, US
397766           2           3  FDU-CA, US
     9           1           9  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          28  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-IX NL Administrative network, NL
  1742           1          15  HARVARD-UNIV, US
  1767           1          38  ILIGHT-NET, US
  1826           1           1  UNIVERSITY-OF-ARKANSAS-FORT-SMITH, US
  1830           1           1  GULF-COAST-STATE-COLLEGE, US
  1837           1           2  NCIA NATO Communications and Information Agency
  1853           1          17  ACONET ACOnet Backbone, AT
  1921           1           1  NICAT RcodeZero Anycast DNS, AT
  2055           1          11  LSU-1, US
  2108           1           7  CARNET-AS J.Marohnica 5, 10000 Zagreb, HR
  2200           1          64  FR-RENATER Reseau National de telecommunication
  2495           1           6  KANREN, US
  2603           1          10  NORDUNET, DK
  2611           1          31  BELNET, BE
  3268           1           2  U, CY
  3479           1          21  PEACHNET-AS3479, US
  3754           1           4  NYSERNET3-AS, US
  4511           1           7  MIAMI-EDU, US
  6122           1          14  ICN-AS, US
  6356           1          13  NERDCNET, US
  6362           1           2  MIDLANDCOLLEGE-ASN, 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
  8674           1          18  NETNOD-IX Netnod AB, SE
  8962           1           1  CUW-AS, PL
  8991           1           3  HCMR-NET, GR
  9069           1           3  Athens Egaleo GREECE, GR
 10753           1           1  LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE, US
 10764           1           1  STARTAP, US
 10886           1           3  MAX-GIGAPOP, US
 11537           1          11  INTERNET2-RESEARCH-EDU, US
 11686           1           9  ENA, US
 11700           1          13  CA-CW-E, CA
 11851           1           1  THE-MICHENER-INSTITUTE-OF-EDUCATION-AT-UHN, CA
 12005           1           3  SC-AS, US
 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           3  FL-14877, 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
 16597           1           3  SPC, US
 18645           1           1  UMHB-BELTON, US
 18777           1           7  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
 20080           1           3  AMPATH, US
 20965           1           2  GEANT The GEANT IP Service, NL
 21449           1           4  ETATGE, CH
 21578           1           1  Universidad autonoma de Bucaramanga, CO
 21582           1           4  NAU-AS, US
 22335           1           1  MREN, US
 22766           1           1  TVOASN, CA
 22847           1           3  BOWDOIN, US
 23117           1          12  ICOE-NETWORK, US
 23369           1           4  SCOE, US
 26066           1           1  NVUSD, US
 26126           1           1  READING-AREA-COMM-COL, US
 26806           1           6  SRNET-SASKATCHEWAN-RESEARCH-NETWORK, CA
 27422           1           1  TNSTATE, US
 28157           1           1  AELBRA EDUC SUPERIOR-GRADUACAO E POSGRADUACAO S
 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
 29598           1           1  RAVDA-AS Sistemi informativi e tecnologici - Ao
 30255           1           1  NYGC, US
 30564           1           2  LS, US
 30674           1          17  BAYLORU, US
 30839           1           1  CCIPAU-AS, FR
 30857           1           1  CITC-AS, SA
 30971           1           4  NICAT-CORE-AS Jakob-Haringer-Strasse 8, AT
 31529           1           3  DENIC-ANYCAST-AS DNS anycast AS object for .DE 
 31764           1           5  OAKLAND-USD-NET, US
 31999           1           1  LAKESUMTERSTATECOLLEGE, US
 32464           1           1  UICOMP-AS, US
 32920           1           2  ITHAKA-AS32920, US
 33019           1           2  WHEATONCOLLEGE, US
 33314           1           1  VCC, CA
 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
 36288           1           1  ASN-IARC, 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
 39990           1           2  BCG, 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
 43844           1           4  UPPSALA-STUDENT-NETWORK, SE
 44959           1           3  UKSW-AS Cardinal Stefan Wyszynski University, P
 46153           1           1  LOUISVILLE-JEFFERSON-COUNTY-METRO-GOVERNMENT, U
 46435           1           1  IRON, US
 46457           1           3  ESD112, US
 46964           1           4  BROADINSTITUTE-AS, US
 46985           1           5  HPWREN, US
 47267           1           1  RNIDS-AS, RS
 47575           1           1  TSU, GE
 47743           1           1  IRE-NASU-AS, UA
 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
 49918           1           1  ITA-AS Dinu Vintila, nr. 10, RO
 50270           1           2  NPT, NO
 50602           1           1  ANKABUT, 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           2  UEFISCDI, RO
 52834           1           1  FERJ - Fundacao Educacional Regional Jaraguaens
 52890           1           4  Centro Integrado de Telematica do Exercito, BR
 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
 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
 56904           1           1  IHAR-AS, PL
 57143           1           1  ABUDHABIUNIVERSITY, AE
 57284           1           1  REGION-PICARDIE-AS, FR
 57444           1           1  INCAS-AS, RO
 58255           1           1  INRRAS, RU
 58283           1           1  IAT, AE
 59835           1           1  DREAMHACK Dreamhack - The worlds largest comput
 60161           1           2  SAUAS, SA
 60282           1           1  COVCITYCOUNCIL, GB
 61110           1           1  SITMP, CZ
 62436           1           1  RAKUS, LV
 62724           1           2  NWOCA-AS, US
 64283           1           1  FLORIDAPOLY, 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
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  NCISA-AS National Cyber and Information Securit
200070           1           3  CZNIC-AS2, CZ
201305           1           1  WILWAW, PL
202012           1           1  AS-DANTE, NL
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
209098           1           1  BHNIX_PUBLIC, BA
209335           1           2  TUM-RBG, DE
210158           1           1  MADRIDDIGITAL, ES
210731           1           1  DOTSRC, DK
211080           1           1  KREN-ASN, AL
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
213331           1           1  BEMINDEF, BE
213345           1           1  RRN, BE
262441           1           3  Fund. Vale do Taquari de Educ. e Desenvolv. Soc
262583           1           1  Fundacao Universidade de Passo Fundo, BR
262876           1           4  APEC-SOCIEDADE POTIGUAR DE EDUCACAO E CULTURA S
263186           1           2  Universidad Nacional de General Sarmiento, AR
263204           1           1  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
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
328702           1           1  ADN-AS, BJ
328752           1           1  Christian-Service-University-AS, GH
328762           1           2  Mansoora-University, EG
328845           1           1  COBE-AS, TZ
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
396098           1           2  DOE-HANFORD, US
396213           1           1  USCUPSTATE, US
396320           1           1  MACORG, US
396992           1           1  LCTCS-BRHQ, US
397059           1           1  CNSC-PBI, US
397356           1           2  EARLHAM-COLLEGE, 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           2  STMU-SATX-01, US
399574           1           1  RCCD-ASN, US
399844           1          29  SASK-CNET, CA
399999           1           2  LYON-BV-01, US
400077           1           1  PCCLD-PRIMARY-PUBLIC01, US
