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

   ASN  No of nets  Total ann.  Description
  8895         136         141  ISU Internet Services Unit ISU, SA
 27884          90          93  CABLECOLOR S.A., HN
 36914          83          96  KENET-AS, KE
 23024          53         115  OCDE, US
 28614          32          38  Fundacao Universidade Regional de Blumenau, BR
327700          32          37  MoRENet, MZ
 25977          31          45  HCCS, US
263282          30          37  FUNDACAO UNIVERSIDADE DO OESTE DE SANTA CATARIN
 18632          29          55  VOLCANO-VISION, US
 27609          29          45  USC-UNIVERSITY-HOSPITAL, US
 32440          29          44  LONI, US
 40326          29          33  ECKERD-COLLEGE, US
 30220          25          26  SWTELCOOP, US
 36794          24          26  SCOCA, US
 37215          24          30  MAREN, MW
  1968          20          31  UMASSP-DOM, US
 19957          19          23  TENNESSEE-NET, US
 22742          19          67  CT-EDU-NET, US
 28068          18          21  Universidad Nacional de San Luis, AR
 61468          17          41  CEDIA, EC
 16796          16          40  MERLIN-NET, CA
 19611          16          44  Associacao Antonio Vieira - Unisinos, BR
 28609          16          17  Instituto Nupef, BR
 30712          16          17  MDECA, US
 40812          16          17  LEECA, US
 55032          16          17  JAXNET-BH-01, US
 15121          15          16  CALTEL-COM, US
 11096          14          23  FLORIDANET, US
 52286          14          21  Columbus Networks Guatemala, GT
 47862          13          13  ANKABUT, AE
    47          11          15  USC-AS, US
  2920          11         108  LACOE, US
 26421          11          15  PONDEROSA-INTERNET, US
 46491          11          11  MEC-ASN, US
 11481          10          15  AS-UTRGV, US
 37182           9          10  TERNET, TZ
  8501           8           8  PIONIER-AS PIONIER, National Research and Educa
  9206           8           9  MAI Moscow Aviation Institute MAI, RU
 12247           8           9  META-SOLUTIONS, US
 26898           8          14  LNOCA-ORG, US
 36658           8          19  ANGELOASPRIME, US
 52750           8           9  Fundacao Centros de Ref. em Tecnologias Inovado
  2152           7         157  CSUNET-NW, US
  5653           7          11  UCSF, US
 11159           7           7  LAPL-LAPUBLICLIBRARY, US
 40252           7           8  CLEVELAND-MUNICIPAL-SCHOOL-DISTRICT, US
394399           7           8  LACA-ASN, US
    38           6          11  UIUC, US
  1653           6          52  SUNET SUNET Swedish University Network, EU
  8508           6          15  SILWEB-AS-EDU SILWEB Autonomous System - Academ
 15798           6           9  OLMAN-EDU-AS OLMAN, Metropolitan Area Network e
 28301           6           8  Departamento de Educacao e Cultura do Exercito,
 29384           6          13  QATAR-FOUNDATION, QA
 30687           6           6  NWS-SOUTHERN-REGION-HEADQUARTERS, US
 42236           6           6  ITRELATION-AS, DK
 54032           6          11  SEATTLEPACIFICUNIV, US
   271           5          54  BCNET-AS, CA
  6325           5          62  ILLINOIS-CENTURY, US
  7377           5          18  UCSD, US
 28049           5           6  ISP SOLUTIONS S.A., GT
 47065           5          13  PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065, US
 54658           5           5  AS-COTNA, CA
  3685           4          12  BUFFALO-ASN, US
 10349           4           6  TULANE, US
 11686           4          12  ENA, US
 11827           4           7  WSU-AS, US
 15373           4           5  CZESTMAN-AS Academic AS dedicated to Metropolit
 16905           4           4  NTG, US
 22869           4          15  CABLECOLOR S.A., HN
 23294           4           7  ULM-1, US
 25468           4           5  PL-POLRZE-AS Academic network in Rzeszow, Polan
 25664           4           4  SOLANOCOE, US
 26002           4           8  SU-NOC, US
 26806           4          37  SRNET-SASKATCHEWAN-RESEARCH-NETWORK, CA
 26851           4           5  PBCC, US
 27316           4           8  EICCD, US
 30231           4           4  ARCADIA, US
 46964           4           6  BROADINSTITUTE-AS, US
 47015           4           4  SHH-SJH, US
 49834           4           5  BESTHOSTING, RU
 50517           4           5  KSU, SA
 51182           4           5  UAEU, AE
 58255           4           5  INRRAS, RU
 61137           4           5  ANKABUTSERVICES, AE
198444           4           4  NOVSU-RUNNET, RU
198685           4           4  ISPU-RUNNET, RU
263218           4           4  INTERNET TELECOMUNICATION COMPANY DE GUATEMALA,
264637           4           5  Blue Consulting Group, S. A., GT
327687           4         135  RENU, UG
328358           4           5  Makerere-AS, UG
394666           4           4  NYU-HOSPITALS-CENTER, US
   668           3         210  DNIC-AS-00668, US
  3343           3           4  RUNNET-AS, RU
 10886           3           5  MAX-GIGAPOP, US
 11221           3           3  WHRONET, US
 12654           3           5  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Co
 14314           3           3  UTRGV-AS-14314, US
 14382           3          10  ESC13, US
 26303           3           4  LSUAGCENTER, US
 26946           3          10  KIRKWOOD-COMMUNTIY-COLLEGE, US
 27875           3          11  Universidad Nacional de Cuyo, AR
 30713           3           3  YRDSB, CA
 31782           3          10  WLUAS, CA
 33154           3           9  DQECOM, US
 36843           3          24  UNASSIGNED
 47805           3           4  MCIT, SA
 49929           3           3  MISIS, RU
 52470           3           3  CONARE, CR
 54048           3           5  CVIN, US
197467           3           3  Samara University, RU
197982           3           3  PJWSTK, PL
328813           3           4  UCU-AS, UG
394234           3           3  AS-IRSC, US
399193           3           3  NAVAJO-TECHNICAL-UNIVERSITY, US
    14           2          11  COLUMBIA-GW, US
  2018           2         329  TENET-1, ZA
  3267           2          20  RUNNET, RU
  3912           2          15  CHECS, US
  5433           2           2  ROKSON-AS ROKSON-NW, RU
  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          18  SFU-AS, CA
 11548           2           2  HERITAGE-UNIV-AS, US
 11777           2           2  NCAOC, US
 11999           2           3  REJISCOMM-NET, US
 12770           2           2  KHB-AS, RU
 12925           2           3  SINP-MSU, RU
 14255           2           6  AS-USD, US
 14325           2          11  OSHEAN, US
 14934           2           2  UNAVC-AS, US
 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
 21578           2           3  Universidad autonoma de Bucaramanga, CO
 23207           2           7  NORTHWESTERN-STATE, US
 24848           2           5  KIELMAN-EDU-AS Kielce, POLAND, PL
 26677           2          39  ORION-ASN, CA
 27817           2           9  Red Nacional Academica de Tecnologia Avanzada -
 29867           2           5  FAIRFIELD-UNIVERSITY, US
 31529           2           5  DENIC-ANYCAST-AS DNS anycast AS object for .DE 
 33427           2           3  WSUTC, US
 36599           2           3  SOFTETHER-AMERICA, US
 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
 50561           2           4  PL-PWSZWELBLAGU-AS, PL
 50999           2           5  KAUST-AS1, SA
 51352           2           3  VLSU-AS, RU
 52886           2           2  Fundacao CPqD - Centro Pesq.Desenv.Telecom., BR
203769           2           2  KIEN-ICT, NL
206350           2           2  OMREN, OM
262534           2           3  Laboratorio Nacional de Computacao Cientifica, 
269964           2           2  TV CABLE UNIVERSAL S.A, GT
393249           2          40  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
     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          26  MERIT-AS-14, US
  1101           1          11  IP-EEND-AS IP-EEND BV, NL
  1200           1           2  AMS-IX1, NL
  1742           1          15  HARVARD-UNIV, US
  1767           1          44  ILIGHT-NET, US
  1826           1           1  UNIVERSITY-OF-ARKANSAS-FORT-SMITH, US
  1837           1           2  NCIA NATO Communications and Information Agency
  2055           1          11  LSU-1, US
  2381           1          32  WISCNET1-AS, US
  2495           1           6  KANREN, US
  2572           1          42  MORENET, US
  2603           1          11  NORDUNET, DK
  2683           1           6  RADIO-MSU RADIO-MSU, EU
  3058           1           6  RAS-AS Joint SuperComputer Center of the Russia
  3464           1          50  ASC-NET, US
  3479           1          23  PEACHNET-AS1, US
  3688           1           1  HSS-1, US
  3754           1          10  NYSERNET3-AS, US
  4511           1           7  MIAMI-EDU, US
  6122           1          14  ICN-AS, US
  6356           1          18  NERDCNET, US
  6579           1           6  MEMORIALU, CA
  7939           1          58  UNIVCENTFLA, US
  8409           1           1  IITP-AS, RU
  8411           1           1  OMSKSU, RU
  8480           1           2  USATU-AS Ufa State Aviation Technical Universit
  8630           1           2  CHUVSU, RU
  8674           1          16  NETNOD-IX Netnod Internet Exchange Sverige AB, 
  8962           1           1  CUW-AS, PL
 10430           1          32  WA-K20, US
 10753           1           1  LVLT-10753, US
 10764           1           1  STARTAP, US
 11035           1           1  KCPA1, US
 11114           1           1  WINTEK-CORP, US
 11537           1          20  INTERNET2-RESEARCH-EDU, US
 11700           1          12  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
 13077           1           3  NCFU, RU
 13371           1           6  DUKE-INTERCHANGE, US
 13406           1           1  MCCFL, 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
 16384           1           2  SMCVT, US
 16393           1           1  BARRYU-AS, US
 17314           1           1  REDHAT-HOSTED, US
 18572           1           2  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
 19119           1           1  ROLLINSCOLLEGE, US
 19161           1           1  APOG-UNCC-NORTH, US
 19658           1           4  UNASSIGNED
 20080           1           4  AMPATH, US
 21449           1           4  ETATGE, CH
 22320           1           3  MVECA-AS, US
 22335           1           1  MREN, US
 22724           1           1  PUNTONET S.A., EC
 22766           1           1  TVOASN, CA
 22847           1           3  BOWDOIN, US
 23117           1          11  ICOE-NETWORK, US
 23369           1           4  SCOE, US
 26066           1           1  NVUSD, US
 26126           1           1  READING-AREA-COMM-COL, US
 26802           1           1  OTN, CA
 27422           1           1  TNSTATE, US
 28157           1           1  Comunidade Evangelica Luterana - ULBRA, BR
 28550           1           1  Uninet S.A. de C.V., MX
 28601           1           2  UNIVERSIDADE DO ESTADO DE SANTA CATARINA, BR
 28800           1           2  MIREA, RU
 28885           1           1  OMANTEL-NAP-AS OmanTel NAP, OM
 29147           1           2  NSTU-AS, RU
 30255           1           1  NYGC, US
 30564           1           2  LS, US
 30857           1           1  CITC-AS, SA
 31764           1           4  OAKLAND-USD-NET, US
 31999           1           1  LAKESUMTERSTATECOLLEGE, US
 32464           1           1  UICOMP-AS, US
 33019           1           1  WHEATONCOLLEGE, US
 33314           1           1  VCC, CA
 33629           1           3  NKU-AS1, US
 34849           1           1  RUDN-AS, RU
 34945           1           1  QF-HBKU-ASN, QA
 36000           1           4  NHA-ASN1, CA
 39590           1           1  NDGF High energy physicists community in the no
 39909           1           1  PULMAN-EDU-AS PULMAN Autonomous System - EDU, P
 39990           1           2  BCG, US
 40272           1           1  ALLENINSTITUTE, US
 40387           1           1  UI-ICCN, US
 40765           1           1  BARTLETTANDCO, US
 42307           1           1  SMHI-AS, SE
 43558           1           1  FICORA-FI-ANYCAST, FI
 44959           1           3  UKSW-AS Cardinal Stefan Wyszynski University, P
 46093           1          14  PALM-BEACH-COUNTY-FLORIDA, US
 46435           1           1  IRON, US
 46457           1           3  ESD112, US
 46867           1           6  AUDEAM, US
 47901           1           1  MEEZA, QA
 48227           1           1  SUW-KIELCE-AS Voivodship Office, Kielce, PL
 49554           1           3  SIORAS-AS, RU
 50270           1           2  NPT, NO
 50602           1           1  ANKABUT, AE
 50707           1           1  IBARE-AS, RU
 50811           1           1  NYUAD-ASN, AE
 51172           1           2  DOMREG-UNI-AS, LT
 51562           1           1  ALMAZOVCENTRE, RU
 52343           1           2  UNIVERSIDAD UTE, EC
 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
 56714           1           1  IAU, SA
 56904           1           1  IHAR-AS, PL
 57143           1           1  ABUDHABIUNIVERSITY, AE
 58283           1           1  IAT, AE
 59714           1           1  KSU-AS, RU
 60161           1           2  SAUAS, SA
 60643           1           1  IMTSA-AS, RU
 62724           1           2  NWOCA-AS, US
 64283           1           2  FLORIDAPOLY, US
197005           1           1  IERIGZ-AS, PL
197997           1           1  REGISTER, BG
198794           1           1  UNCENSOREDDNS-AS, DK
199028           1           1  PL-UNIWERSYTET-MEDYCZNY-LUBLIN-AS, PL
199584           1           5  ASUMB, PL
200679           1           1  SPSIT, RU
200686           1           1  RUSTEST, RU
201302           1           1  WAVE-AS, RU
201305           1           1  WILWAW, PL
204961           1           1  RADIOMSU-UP, RU
206006           1           1  PWST-AS, PL
206337           1           1  IPE-RAS, RU
207012           1           1  GMINAOLSZTYN, PL
207352           1           1  AS_UMWS, PL
207373           1           1  ALTSPU-AS, RU
209464           1           1  KSAU, SA
209698           1           1  VSUT-AS, RU
210276           1           1  MSAL-AS, RU
212732           1           1  JSC_TSNIIMASH, RU
262441           1           4  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
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
263605           1           1  Centro Nacional de Pesquisa em Energia e Materi
263660           1           1  FEDERACAO DAS INDUSTRIAS DO ESTADO DE SC - FIES
264764           1           5  Innova Outsourcing S.A, GT
266736           1           1  Universidad Tecnologica de Pereira, CO
269885           1           1  Universidad del Atlantico, CO
269992           1           2  Universidad de Guayaquil, EC
271755           1           1  UNIVERSIDADE DE SAO PAULO, BR
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           2  SAUSD, US
394846           1           1  SJ-HQ-NLESD, CA
395182           1           1  HEMPFIELDSD-PA, US
395188           1           1  SALADASN-01, US
395465           1           1  APOG-UNCC-SOUTH, US
396320           1           1  MACORG, 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
399267           1           1  SAINTEANNE, CA
399346           1           1  STMU-SATX-01, US
