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

   ASN  No of nets  Total ann.  Description
 30983         643         669  MARWAN-AS, MA
 36914         526         550  KENET-AS, KE
  1916          74         310  Rede Nacional de Ensino e Pesquisa, BR
 23024          36          97  OCDE, US
 32440          33          58  LONI, US
 28614          32          38  Fundacao Universidade Regional de Blumenau, BR
 46115          32          35  LUTHER, US
 25977          30          44  HCCS, US
200521          30          55  SEAP-AGE, ES
 27609          29          45  USC-UNIVERSITY-HOSPITAL, US
 40326          29          33  ECKERD-COLLEGE, US
 37215          28          34  MAREN, MW
 61468          26          53  CEDIA, EC
 26898          24          32  LNOCA-ORG, US
 36794          24          26  SCOCA, US
 60187          23          48  LGFL-AS, GB
 31638          21          21  ASN-LEPIDA, IT
 19611          20          48  Associacao Antonio Vieira - Unisinos, BR
 22742          19          67  CT-EDU-NET, US
  1968          18          25  UMASSNET-AS1968, US
  3233          18          30  ICI-ROTLD Romanian National R&D Network, RO
 28068          18          22  Universidad Nacional de San Luis, AR
 47623          18          22  IIAP-ASNET-AS, AM
  2614          16          94  ROEDUNET, RO
 16796          16          42  MERLIN-NET, CA
 28609          16          17  Instituto Nupef, BR
 30712          16          17  MDECA, US
 55032          16          17  JAXNET-BH-01, US
 28949          15          15  TUSNET-AS 8, Kliment Ohridski St., BG
400238          15          36  PIEG-01, US
  5408          13          41  GR-NET www.grnet.gr, GR
    47          12          15  USC-AS, US
  2920          12         173  LACOE, US
 11096          11          15  FLORIDANET, US
 21767          11          14  WASHINGTON-COLLEGE, US
 46491          11          11  MEC-ASN, US
 11481          10          15  AS-UTRGV, US
 12247          10          11  META-SOLUTIONS, US
327700          10          11  MoRENet, MZ
    38           9          14  UIUC, US
 12654           9           9  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
  8456           8          19  ASBOUN, TR
  8501           8           8  PIONIER-AS PIONIER, National Research and Education Network in Poland, PL
 30220           8           9  SWWC-SERVICE-COOPERATIVE, US
394399           8           9  LACA-ASN, US
   786           7         194  JANET Jisc Services Limited, GB
  2152           7         149  CENIC-2152, US
  2907           7         639  SINET-AS Research Organization of Information and Systems, National Institute of Informatics, JP
  3112           7          40  OARNET-AS-1, US
 11159           7           7  LAPL-LAPUBLICLIBRARY, US
 30713           7           7  YRDSB, CA
   271           6          53  BCNET-AS, CA
  9199           6           7  RENAM, MD
 15798           6           9  OLMAN-EDU-AS OLMAN, Metropolitan Area Network educational AS, PL
 25468           6           7  PL-POLRZE-AS Academic network in Rzeszow, Poland, PL
 25500           6          12  NTUU-KPI-AS, UA
 35832           6           6  BGFL, GB
 36695           6           6  REGION-5-EDUCATION-SERVICE-CENTER, US
 42236           6           6  ITM8-AS, DK
 54032           6          11  SEATTLEPACIFICUNIV, US
  3783           5           7  AIU-ALLEGHENY-CONNECT-RWAN, US
  7377           5          18  UCSD, US
  8508           5          14  SILWEB-AS-EDU SILWEB Autonomous System - Academic, PL
 12687           5           6  URAN Kiev, Ukraine, UA
 15373           5           6  CZESTMAN-AS Academic AS dedicated to Metropolitan Area Network CzestMAN, PL
 16905           5           5  LEARN-RESEARCH, US
 20545           5           7  GRENA-AS Tbilisi, Georgia, GE
 30687           5           5  NWS-SOUTHERN-REGION-HEADQUARTERS, US
 44850           5           5  IRD-AS, FR
 49935           5           7  SMARTEYE, BE
 54658           5           5  AS-COTNA, CA
197829           5           6  GOBIERNO-DE-NAVARRA, ES
263282           5          14  FUNDACAO UNIVERSIDADE DO OESTE DE SANTA CATARINA, BR
   257           4           6  DNIC-AS-00257, US
   297           4          19  AS297, US
  1653           4          50  SUNET SUNET Swedish University Network, EU
  4310           4           5  SCC-FL-EDU, US
  6325           4          63  ILLINOIS-CENTURY, US
 14734           4           5  NEONET-HEARTLAND, US
 24620           4           7  RTU, LV
 25664           4           4  SCOE-ASN-25664, US
 26002           4           8  SU-NOC, US
 26851           4           5  PBCC, US
 27316           4           8  EICCD, US
 31777           4           5  SPARCC-AS, US
 39909           4           4  PULMAN-EDU-AS PULMAN Autonomous System - EDU, PL
 47515           4           7  BMI-GOVIX, AT
 54027           4           6  SEATTLE-PUBLIC-SCHOOLS, US
 57331           4           4  NIKS-AS, BY
209226           4           4  CHU-TIVOLI, BE
271107           4           4  Instituto Federal do Tocantins - Campus Araguaina, BR
328903           4           4  RITER, CI
394666           4           4  NYU-HOSPITALS-CENTER, US
   237           3          84  MERIT-AS-14, US
   559           3         114  SWITCH Peering requests: peering@switch.ch, CH
  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
 13092           3           7  UB-AS, RS
 13242           3           4  LLU, LV
 14314           3           3  UTRGV-AS-14314, US
 14382           3           8  ESC13, US
 20080           3           6  AMPATH, US
 22320           3           8  MVECA-AS, US
 26303           3           4  LSUAGCENTER, US
 26677           3          23  ORION-ASN, CA
 26946           3          10  KIRKWOOD-COMMUNTIY-COLLEGE, US
 28301           3           4  Departamento de Educacao e Cultura do Exercito, BR
 29709           3           5  NEONET-FALLS, US
 31782           3          10  WLUAS, CA
 34073           3           3  ACAD-NET, LV
 36843           3          12  NORTHWEST-REGIONAL-DATACENTER, US
 42310           3           3  IEDR, IE
 42909           3           5  COMMUNITYDNS, GB
 43066           3           4  IT-NRW, DE
 46985           3           7  HPWREN, US
 52470           3           3  CONARE, CR
 60744           3           3  ASITMO, BY
197982           3           3  PJWSTK, PL
210158           3           3  MADRIDDIGITAL, ES
269992           3           4  Universidad de Guayaquil, EC
397766           3           5  FDU-CA, US
398940           3          12  USA-NETWORKING, US
    12           2          10  NYU-DOMAIN, US
    14           2          11  COLUMBIA-GW, US
  1213           2          17  HEANET, IE
  1288           2           2  PCH-LOCAL-TRANSIT, US
  2153           2          10  CENIC-2153, US
  8256           2           6  LODMAN-AS Metropolitan Area Network LODMAN, PL
  8865           2           8  ASN-BIAMAN-EDU MSK BIAMAN, PL
 10466           2           2  MAGPI, US
 10965           2           7  MRNET, CA
 11105           2          18  SFU-AS, CA
 11548           2           2  HERITAGE-UNIV-AS, US
 11686           2          10  ENA, US
 11777           2           2  NCAOC, US
 12402           2           4  UOPIRAEUS, GR
 13032           2           3  AS13032, UA
 14255           2           6  AS-USD, US
 14325           2          12  OSHEAN, US
 19153           2           3  UTMARTIN, US
 19616           2           3  ACCESS-OHIO, US
 20555           2           2  WIT WIT University, PL
 21182           2           4  OPOLMAN-AS-EDU, PL
 23483           2           5  SHASTACOE, US
 24848           2           5  KIELMAN-EDU-AS Kielce, POLAND, PL
 26806           2           4  SRNET-SASKATCHEWAN-RESEARCH-NETWORK, CA
 26883           2           2  AS26883, US
 29840           2           4  GRAM-NET2, US
 31921           2           6  MALONE-ASN, US
 33167           2           6  SWOCA-TWASSIGNED, US
 33427           2           3  WSU-TRI-AS, US
 34511           2           5  F-INTEGRA-AS Manresa 5, ES
 36286           2           2  RLEWAN-01, US
 36599           2           3  SOFTETHER-AMERICA, US
 40581           2          14  AREON-AS, US
 42207           2           3  AKOS, SI
 44369           2           5  EMBC-EMPSN-AS EMBC-EMPSN Network Services, GB
 45688           2           7  UT-NSRG The University of Tokyo Interfaculty Initiative in Information Studies, JP
 46379           2           3  SIENA-COLLEGE, US
 46701           2           3  STATE-OF-INDIANA-IOT4, US
 47015           2           2  SHH-SJH, US
 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
 55909           2           3  KOCHI-CT National Institute of Technology, Kochi College, JP
 57350           2           2  EUROPEAN-MARITIME-SAFETY-AGENCY-AS EMSA, PT
 57961           2           2  RASH-AS Academic Network of Albania Autonomous System, AL
 61353           2           2  INFLPR-AS, RO
197277           2           3  SUKL_AS, CZ
199713           2           3  MLL-AS, GB
199993           2           2  DNS, PT
203338           2           2  DDBE-INTERNET, BE
203769           2           2  KIEN-ICT, NL
207039           2           2  SAC-AS, GB
207186           2           2  LT-RDNS, LT
211249           2           9  YILDIZ-EDU-NET, TR
213331           2           2  BEMINDEF, BE
262534           2           3  Laboratorio Nacional de Computacao Cientifica, BR
263613           2           3  Fundacao Universitaria do Desenvolvimento do Oeste, BR
270033           2           3  Universidad Nacional Arturo Jauretche, AR
329326           2           2  Accra-Technical-University, GH
393249           2          42  UBC, CA
394234           2           2  AS-IRSC, 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
     9           1           8  CMU-ROUTER, US
    25           1          12  UCB, US
    52           1          11  UCLA, US
    57           1           4  NL-GIGAPOP, US
    73           1          10  WASHINGTON-AS, US
   224           1          14  UNINETT UNINETT, The Norwegian University & Research Network, NO
   680           1         284  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE
   766           1          31  REDIRIS RedIRIS Autonomous System, ES
  1101           1          12  IP-EEND-AS IP-EEND BV, NL
  1200           1           3  AMS-IX NL Administrative network, NL
  1742           1          14  HARVARD-UNIV, US
  1767           1          36  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, EU
  1853           1          17  ACONET ACOnet Backbone, AT
  1929           1           3  UMASSNET-NET, US
  2055           1          11  LSU, US
  2108           1           7  CARNET-AS J.Marohnica 5, 10000 Zagreb, HR
  2200           1          64  FR-RENATER Reseau National de telecommunications pour la Technologie, FR
  2381           1          34  WISCNET1-AS, US
  2603           1          11  NORDUNET, DK
  2611           1          31  BELNET, BE
  3268           1           2  U, CY
  3359           1           6  U-ALBERTA, CA
  3479           1          21  PEACHNET-AS3479, US
  3512           1           5  EUSHC, US
  3685           1           8  BUFFALO-ASN, US
  3754           1           2  NYSERNET3-AS, US
  4511           1           7  MIAMI-EDU, US
  4538           1         140  ERX-CERNET-BKB China Education and Research Network Center, CN
  6122           1          14  ICN-AS, US
  6356           1          15  NERDCNET, US
  6693           1           7  UNIBUC, RO
  6807           1           2  KHARKIV-AS, UA
  7939           1          61  UNIVCENTFLA, US
  8267           1           6  CYFRONET-AS Metropolitan Area Network Autonomous System, PL
  8605           1           3  LANET, LV
  8611           1           3  Athens University of Economics and Business, GR
  8962           1           1  CUW-AS, PL
  8991           1           3  HCMR-NET, GR
  9069           1           3  Athens Egaleo GREECE, GR
 10349           1           3  TULANE, US
 10764           1           1  STARTAP, US
 10886           1           2  MAX-GIGAPOP, US
 11348           1           4  MST, US
 11537           1          14  INTERNET2-RESEARCH-EDU, US
 11700           1          13  CA-CW-E, CA
 11714           1          32  NETWORK NEBRASKA, US
 11851           1           1  THE-MICHENER-INSTITUTE-OF-EDUCATION-AT-UHN, CA
 12005           1           2  SC-AS, US
 12060           1           1  NAPCFL, US
 12356           1           1  RAU-AS Bdul. Expozitiei,Nr. 1B, RO
 12364           1           2  UOM, GR
 13210           1           3  ASE Piata Romana, Bucharest, Romania, RO
 13406           1           1  MCCFL, US
 14221           1           1  UW-GR-AS, US
 14877           1           3  FL-14877, US
 15099           1           1  MONROE-COUNTY-MI-PUBLIC-ASN, US
 15665           1           2  WOLA-AS Campus Wola autonomous system, PL
 16220           1           5  UTCBNET, RO
 16384           1           2  SMCVT, US
 16393           1           1  BARRYU-AS, US
 18645           1           1  UMHB-BELTON, US
 18777           1           6  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
 20269           1           2  VAIL-SCHOOL-DISTRICT-1, US
 20965           1           2  GEANT The GEANT IP Service, NL
 21449           1           4  ETATGE, CH
 22251           1           3  REMC, US
 22335           1           1  MREN, US
 22766           1           1  TVOASN, CA
 22847           1           5  BOWDOIN, US
 23117           1          12  ICOE-NETWORK, US
 23207           1           6  NORTHWESTERN-STATE, US
 23369           1           4  SCOE, US
 24348           1          21  CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua University, CN
 24349           1           8  CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN
 26066           1           1  NVUSD, US
 26126           1           2  READING-AREA-COMM-COL, US
 28157           1           1  AELBRA EDUC SUPERIOR-GRADUACAO E POSGRADUACAO S.A., BR
 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 - Aosta - Italy, IT
 30267           1           1  CITY-WACO-01, US
 30564           1           2  LS, US
 30674           1          10  BAYLORU, US
 30839           1           1  CCIPAU-AS, FR
 30971           1           4  NICAT-CORE-AS Jakob-Haringer-Strasse 8, AT
 31529           1           3  DENIC-ANYCAST-AS DNS anycast AS object for .DE DNS service, DE
 31764           1           5  OAKLAND-USD-NET, US
 31999           1           1  LAKESUMTERSTATECOLLEGE, US
 32285           1           1  HFCC, US
 32464           1           1  UICOMP-AS, US
 32638           1           9  TRENT-UNIVERSITY, CA
 33019           1           1  WHEATONCOLLEGE, US
 33314           1           1  VCC, CA
 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           2  NHA-ASN1, CA
 36288           1           1  ASN-IARC, US
 36548           1           3  ASCOJ, US
 37010           1           1  National-University-Rwanda, RW
 37182           1           1  TERNET, TZ
 39590           1           1  NDGF High energy physicists community in the nordics., DK
 39990           1           2  BCG, US
 40387           1           1  UI-ICCN, US
 41352           1           2  UNI-SVISHTOV, BG
 42081           1           6  ECMWF-IT, GB
 42307           1           2  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 auutonomica, ES
 43844           1           4  UPPSALA-STUDENT-NETWORK, SE
 44959           1           3  UKSW-AS Cardinal Stefan Wyszynski University, PL
 46435           1           1  IRON, US
 46457           1           3  ESD112, US
 46641           1           2  NIAGARA-CATHOLIC-DISTRICT-SCHOOL-BOARD, CA
 46964           1           4  BROADINSTITUTE-AS, US
 47065           1           1  PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065, 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
 49704           1           1  PETASC-BULGARIA, BG
 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
 51172           1           2  DOMREG-UNI-AS, LT
 51652           1           1  NUBIP-AS, UA
 51727           1           1  SKODAPOWER-AS, CZ
 51970           1           2  UEFISCDI, RO
 52834           1           1  FERJ - Fundacao Educacional Regional Jaraguaense, BR
 52886           1           1  Fundacao CPqD - Centro Pesq.Desenv.Telecom., BR
 52890           1           2  Centro Integrado de Telematica do Exercito, BR
 52914           1           3  Associacao Educacional Nove de Julho, BR
 53164           1           3  UNIVERSIDADE FEDERAL DA BAHIA, BR
 53263           1           2  GRCC-AS1, US
 53450           1           1  UAAM-ASN, US
 53940           1           2  TMH-14-HQ, US
 54360           1           1  USJ-ASN, US
 54436           1           1  HSD-WA-401, US
 54529           1           2  LCRC-AS, US
 56670           1           2  WSCC-AS, GB
 56904           1           1  IHAR-AS, PL
 56929           1           1  WBC-NET, GB
 57284           1           1  REGION-HAUTSDEFRANCE-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
 62058           1           2  RTBF, BE
 62436           1           1  RAKUS, LV
 62724           1           2  NWOCA-AS, US
 64283           1           1  FLORIDAPOLY, US
 65000           1           2  -Private Use AS-, ZZ
197005           1           1  IERIGZ-AS, PL
197552           1           1  PL-LUB-WSPA-AS, PL
198559           1           1  AS-BNIX, BE
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  NCISA-AS National Cyber and Information Security Agency, CZ
200070           1           2  CZNIC-AS2, CZ
201305           1           1  WILWAW, PL
202993           1           2  IIT, AZ
205580           1           1  EFCA-ASN, ES
205656           1           1  URAN-ODESSA, UA
206006           1           1  PWST-AS, PL
206490           1           2  SOUTHENDBC-AS, GB
206887           1           1  MEDENIYET-EDU-NET, TR
207012           1           1  GMINAOLSZTYN, PL
207131           1           1  LEOBEN-AS, AT
207352           1           1  AS_UMWS, PL
207653           1           1  RHOE-GOVIX, AT
209098           1           1  BHNIX_PUBLIC, BA
209198           1           1  AS-ORECAT Offshore Renewable Energy Catapult, GB
209335           1           2  TUM-RBG, DE
210367           1           2  KZCR, CZ
210498           1           1  VYSOCINA-HSOC, CZ
210731           1           1  DOTSRC, DK
211067           1           1  LEC, GB
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
214788           1           1  USM-, MD
215422           1           1  ADSD, AT
262441           1           4  Fund. Vale do Taquari de Educ. e Desenvolv. Social, BR
262583           1           1  Fundacao Universidade de Passo Fundo, BR
262876           1           4  APEC-SOCIEDADE POTIGUAR DE EDUCACAO E CULTURA LTDA, BR
263186           1           7  Universidad Nacional de General Sarmiento, AR
263204           1           2  UNIVERSIDAD NACIONAL DEL NORDESTE, AR
263273           1           1  INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE, BR
263358           1           1  Centro B. de P. em A. e S. e de P de Eventos, BR
263410           1           3  Instituto Federal Catarinense, BR
263605           1           1  Centro Nacional de Pesquisa em Energia e Materiais, BR
263660           1           1  FEDERACAO DAS INDUSTRIAS DO ESTADO DE SC - FIESC, BR
272067           1           1  Universidad Estatal de Bolivar, EC
272140           1           1  UNIVERSIDAD DE INVESTIGACION DE TECNOLOGIA EXPERIMENTAL YACHAY, 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
328663           1           1  Catholic-University-Ghana, GH
328752           1           1  Christian-Service-University-AS, GH
328896           1           1  UOEA-AS, GH
329449           1           1  Regional-Maritime-University, GH
329483           1           1  Malawi-Liverpool-Wellcome-Trust-Clinical-Research-Programme, MW
393401           1           1  HAYSMED, US
393530           1           1  TLU, US
393564           1           2  WSU-SPO-AS, US
393966           1           2  CAPU-NV1-ASN, CA
394316           1           2  ALTRA, US
394413           1           2  APOG-EARLHAM, US
394846           1           1  SJ-HQ-NLESD, CA
395285           1           1  TVW-K20, US
395465           1           1  APOG-UNCC-SOUTH, US
396098           1           2  DOE-HANFORD, US
396213           1           2  USCUPSTATE, US
396320           1           1  MACORG, US
396465           1           8  SACSTATE, US
396992           1           1  LCTCS-BRHQ, US
397059           1           1  CNSC-PBI, US
397459           1           1  UPPER-ST-CLAIR-SCHOOL-DISTRICT, US
397720           1           1  NOVUS-INSIGHT, US
397721           1           1  APOG-UNO, US
397995           1           1  CITYOFEDMOND, US
398894           1           1  PRSD, US
399193           1           1  NAVAJO-TECHNICAL-UNIVERSITY, US
399267           1           1  SAINTEANNE, CA
399574           1           1  RCCD-ASN, US
399844           1          29  SASK-CNET, CA
400077           1           1  PCCLD-PRIMARY-PUBLIC01, US
401367           1           1  TPS-ASN, US
