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

   ASN  No of nets  Total ann.  Description
 36914         387         576  KENET-AS, KE
  8895          63         109  ISU Internet Services Unit ISU, SA
  3267          35          80  NIKS, RU
 23024          34          99  OCDE, US
 28614          32          38  Fundacao Universidade Regional de Blumenau, BR
 46115          32          35  LUTHER, US
 37215          31          37  MAREN, MW
 25977          30          44  HCCS, US
 27609          29          45  USC-UNIVERSITY-HOSPITAL, US
 32440          29          57  LONI, US
  2152          28         574  CENIC-2152, US
 60187          23          48  LGFL-AS, GB
 31638          21          21  ASN-LEPIDA, IT
 19611          20          48  Associacao Antonio Vieira - Unisinos, BR
  1968          19          26  UMASSNET-AS1968, US
 22742          19          67  CT-EDU-NET, US
  3233          18          30  ICI-ROTLD Romanian National R&D Network, RO
 36794          18          26  META SOLUTIONS PIKETON, US
 47623          18          22  IIAP-ASNET-AS, AM
  2614          16          92  ROEDUNET, RO
 16796          16          42  MERLIN-NET, CA
 26898          16          64  RESERVED, ZZ
 28609          16          17  Instituto Nupef, BR
 28949          16          17  TUSNET-AS 8, Kliment Ohridski St., BG
 30712          16          17  META-SOLUTIONS-DAYTON, US
 55032          16          17  JAXNET-BH-01, US
 61468          16          52  CEDIA, EC
  2920          13         229  LACOE, US
 19957          13          19  STATE-OF-TENNESSEE-NETTN, US
400238          13          38  PIEG-01, US
    47          12          17  USC-AS, US
200521          12          60  SEAP-AGE, ES
 21767          11          14  WASHINGTON-COLLEGE, US
 11481          10          15  AS-UTRGV, US
 12247          10          11  META-SOLUTIONS, US
 46491          10          11  MEC-ASN, US
327700          10          11  MoRENet, MZ
  5408           9          37  GR-NET www.grnet.gr, GR
   271           8          61  BCNET-AS, CA
 11096           8          18  FLORIDANET, US
 30220           8           9  SWWC-SERVICE-COOPERATIVE, US
  8456           7          18  ASBOUN, TR
 11159           7           7  LAPL-LAPUBLICLIBRARY, US
 30713           7           7  YRDSB, CA
 50517           7           8  KSU, SA
 57961           7           8  RASH-AS Academic Network of Albania Autonomous System, AL
   786           6         193  JANET Jisc Services Limited, GB
  9199           6           7  RENAM, MD
 12654           6           6  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
 15373           6           7  CZESTMAN-AS Academic AS dedicated to Metropolitan Area Network CzestMAN, PL
 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
    38           5          10  UIUC, US
  3112           5          38  OARNET-AS-1, US
  3783           5           7  AIU-ALLEGHENY-CONNECT-RWAN, US
  7377           5          18  UCSD, US
 16905           5           5  LEARN-RESEARCH, US
 30687           5           5  NWS-SOUTHERN-REGION-HEADQUARTERS, US
 44850           5           5  IRD-AS, FR
 54658           5           5  AS-COTNA, CA
197829           5           6  GOBIERNO-DE-NAVARRA, ES
263282           5          14  FUNDACAO UNIVERSIDADE DO OESTE DE SANTA CATARINA, BR
  6325           4          63  ILLINOIS-CENTURY, US
  8941           4           5  MRSU-AS, RU
 11827           4           7  WSU-PUL-AS, US
 23294           4           7  ULM-1, 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
 29384           4          12  QATAR-FOUNDATION, QA
 34073           4           4  ACAD-NET, LV
 42289           4           7  ITMO-AS ITMO, RU
 47515           4           7  BMI-GOVIX, AT
 49935           4           7  SMARTEYE, BE
 54027           4           6  SEATTLE-PUBLIC-SCHOOLS, US
 57331           4           4  NIKS-AS, BY
 58255           4           5  INRRAS, RU
209226           4           4  CHU-TIVOLI, BE
271107           4           4  Instituto Federal do Tocantins - Campus Araguaina, BR
329522           4           4  SANSA, ZA
   237           3          86  MERIT-AS-14, US
  1653           3          51  SUNET SUNET Swedish University Network, EU
  3241           3           3  EDI, LV
  8508           3          14  SILWEB-AS-EDU SILWEB Autonomous System - Academic, PL
  8664           3           6  ICM-PUB public network services, PL
 11221           3           3  WHRONET, US
 13092           3           7  UB-AS, RS
 13242           3           4  LLU, LV
 14314           3           3  UTRGV-AS-14314, US
 14382           3           8  ESC13, US
 18592           3           5  Corporacion Universitaria para el Desarrollo de Internet, A.C., MX
 22320           3           8  MVECA-AS, US
 26303           3           4  LSUAGCENTER, US
 26677           3          27  ORION-ASN, CA
 31746           3           4  FANDM, US
 31782           3          10  WLUAS, CA
 32522           3          10  MULTNOMAH-ESD, US
 36843           3          12  NORTHWEST-REGIONAL-DATACENTER, US
 42310           3           3  IEDR, IE
 43066           3           4  IT-NRW, DE
 46985           3           8  HPWREN, US
 49929           3           3  MISIS, RU
 52470           3           3  CONARE, CR
197467           3           3  Samara University, RU
197982           3           3  PJWSTK, PL
269992           3           4  Universidad de Guayaquil, EC
398940           3          12  USA-NETWORKING, US
    14           2          11  COLUMBIA-GW, US
   224           2          16  UNINETT UNINETT, The Norwegian University & Research Network, NO
  1213           2          17  HEANET, IE
  1288           2           2  PCH-LOCAL-TRANSIT, US
  2153           2          10  CENIC-2153, US
  2611           2          31  BELNET, BE
  8248           2          10  GR-EDUNET, GR
  8256           2           6  LODMAN-AS Metropolitan Area Network LODMAN, PL
  8409           2           2  IITP-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
 11686           2          10  ENA, US
 11777           2           2  NCAOC, US
 12402           2           4  UOPIRAEUS, GR
 12770           2           2  KHB1, RU
 12812           2           5  ASN-AUBNET # AS-AUBNET CONVERTED TO ASN-AUBNET FOR RPSL COMPLIANCE Beirut, Lebanon, LB
 13032           2           3  AS13032, UA
 14255           2           6  AS-USD, US
 19153           2           3  UTMARTIN, US
 19616           2           3  ACCESS-OHIO, US
 19704           2           2  HCVT-01, US
 20555           2           2  WIT WIT University, PL
 23483           2           5  SHASTACOE, US
 24848           2           5  KIELMAN-EDU-AS Kielce, POLAND, PL
 26806           2           5  SRNET-SASKATCHEWAN-RESEARCH-NETWORK, CA
 26883           2           2  AS26883, US
 26946           2          10  KIRKWOOD-COMMUNTIY-COLLEGE, US
 28800           2           3  MIREA, RU
 29709           2           5  NEONET-FALLS, 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
 34849           2           2  RUDN-AS, RU
 36599           2           3  SOFTETHER-AMERICA, US
 40581           2          15  AREON-AS, US
 40661           2           3  ESC6-NET, US
 43844           2           5  UPPSALA-STUDENT-NETWORK, SE
 44369           2           5  EMBC-EMPSN-AS EMBC-EMPSN Network Services, GB
 45102           2         498  ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN
 46379           2           3  SIENA-COLLEGE, US
 46701           2           3  STATE-OF-INDIANA-IOT4, US
 47015           2           2  SHH-SJH, US
 49234           2           8  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
 60722           2           2  SPBGASU-AS, RU
 60744           2           3  ASITMO, BY
 61353           2           2  INFLPR-AS, RO
 62024           2           2  PACS, EE
197277           2           3  SUKL_AS, CZ
199713           2           3  MLL-AS, GB
199993           2           2  DNS, PT
207039           2           2  SAC-AS, GB
207186           2           2  LT-RDNS, LT
209464           2           2  KSAU, SA
210276           2           2  MSAL-AS, RU
211249           2           9  YILDIZ-EDU-NET, TR
262534           2           3  Laboratorio Nacional de Computacao Cientifica, BR
329326           2           2  Accra-Technical-University, GH
393249           2          42  UBC, CA
394234           2           2  AS-IRSC, US
394688           2           4  QUINNIPIAC-UNIVERSITY, US
395962           2           2  WSU-VAN-AS, US
397066           2           2  NYU-HSRN-01, US
397766           2           4  FDU-CA, US
399445           2           2  TVCC-NET1, US
401290           2           3  LSUAA, US
    12           1          10  NYU-DOMAIN, US
    25           1          13  UCB, US
    52           1          11  UCLA, US
    57           1           4  NL-GIGAPOP, US
   195           1          28  SDSC-AS, US
   680           1         284  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE
  1101           1          12  IP-EEND-AS IP-EEND BV, NL
  1200           1           3  AMS-IX NL Administrative network, NL
  1742           1          13  HARVARD-UNIV, US
  1767           1          37  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          18  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          63  FR-RENATER Reseau National de telecommunications pour la Technologie, FR
  2381           1          35  WISCNET1-AS, US
  3268           1           2  U, CY
  3479           1          21  PEACHNET-AS3479, US
  3685           1           8  BUFFALO-ASN, US
  4511           1           7  MIAMI-EDU, US
  6122           1          14  ICN-AS, US
  6509           1           2  CANARIE-NTN, CA
  6693           1           7  UNIBUC, RO
  7939           1          61  UNIVCENTFLA, US
  8267           1           6  CYFRONET-AS Metropolitan Area Network Autonomous System, PL
  8398           1           2  TVERSU Russia, Tver, RU
  8411           1           1  OMSKSU, RU
  8480           1           2  USATU-AS Ufa State Aviation Technical University, RU
  8605           1           3  LANET, LV
  8611           1           3  Athens University of Economics and Business, GR
  8630           1           2  CHUVSU, RU
  8674           1          14  NETNOD-IX Netnod AB, SE
  8684           1           3  PSU-AS, RU
  8991           1           3  HCMR-NET, GR
  9069           1           3  Athens Egaleo GREECE, GR
 10349           1           3  TULANE, US
 10753           1           1  LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE, US
 10764           1           1  STARTAP, US
 10886           1           2  MAX-GIGAPOP, US
 11537           1          18  INTERNET2-RESEARCH-EDU, US
 11700           1          13  CA-CW-E, CA
 11714           1          32  NETWORK NEBRASKA, US
 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
 13077           1           3  NCFU, RU
 13406           1           1  MCCFL, US
 14877           1           2  FL-14877, US
 15099           1           1  MONROE-COUNTY-MI-PUBLIC-ASN, US
 15665           1           2  WOLA-AS Campus Wola autonomous system, PL
 15913           1           5  IACP-AS, RU
 16220           1           5  UTCBNET, RO
 16384           1           2  SMCVT, US
 16393           1           1  BARRYU-AS, 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
 19119           1           1  ROLLINSCOLLEGE, US
 19161           1           1  APOG-UNCC-NORTH, US
 20080           1           4  AMPATH, US
 20269           1           2  VAIL-SCHOOL-DISTRICT-1, US
 20388           1           1  ETI-FLL1, US
 20545           1          16  GRENA-AS Tbilisi, Georgia, GE
 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
 23038           1           2  BRDBND-USER-GRP, US
 23207           1           6  NORTHWESTERN-STATE, US
 23369           1           6  SCOE, US
 27817           1           4  Red Nacional Academica de Tecnologia Avanzada - RENATA, CO
 28157           1           1  AELBRA EDUC SUPERIOR-GRADUACAO E POSGRADUACAO S.A., BR
 28550           1           1  UNINET, MX
 28623           1           4  PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL, BR
 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 - Aosta - Italy, IT
 29840           1           3  GRAM-NET2, US
 30267           1           1  CITY-WACO-01, US
 30472           1           1  EAST-WEST-CENTER-HOUSINGNET, US
 30564           1           2  LS, US
 30674           1          10  BAYLORU, US
 30971           1           4  NICAT-CORE-AS Jakob-Haringer-Strasse 8, AT
 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
 33314           1           1  VCC, CA
 33629           1           2  NKU-AS1, US
 33967           1           4  GB-LANCSCC, GB
 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
 36286           1           1  RLEWAN-01, US
 36288           1           1  ASN-IARC, US
 37010           1           1  National-University-Rwanda, RW
 37182           1           2  TERNET, TZ
 39385           1           2  UORADEA-AS, RO
 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
 44959           1           3  UKSW-AS Cardinal Stefan Wyszynski University, PL
 46435           1           2  IRON, US
 46457           1           3  ESD112, US
 46641           1           2  NIAGARA-CATHOLIC-DISTRICT-SCHOOL-BOARD, CA
 47575           1           1  TSU, GE
 47743           1           1  IRE-NASU-AS, UA
 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           2  INCDFM, RO
 49554           1           3  SIORAS-AS, RU
 49704           1           1  PETASC-BULGARIA, BG
 49851           1           1  AST-AS, ES
 49858           1           1  BJ-NET, SE
 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
 51562           1           1  ALMAZOVCENTRE, RU
 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
 52890           1           2  Centro Integrado de Telematica do Exercito, BR
 52914           1           3  Associacao Educacional Nove de Julho, 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
 55209           1           4  HACKENSACKUMC, US
 56625           1           2  SOS-ALARM $Id: autnums,v 1.1499 2025/07/07 15:01:38 cscora Exp $, SE
 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
 59714           1           1  KSU-AS, RU
 60282           1           1  COVCITYCOUNCIL, GB
 62058           1           2  RTBF, BE
 62436           1           1  RAKUS, LV
 64283           1           1  FLORIDAPOLY, US
197005           1           1  IERIGZ-AS, PL
197552           1           1  PL-LUB-WSPA-AS, PL
197997           1           2  REGISTER, BG
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
200679           1           1  SPSIT, RU
200686           1           1  RUSTEST, RU
202993           1           2  IIT, AZ
206006           1           1  PWST-AS, PL
206337           1           1  IPE-RAS, RU
206490           1           2  SOUTHENDBC-AS, GB
206887           1           1  MEDENIYET-EDU-NET, TR
207012           1           1  GMINAOLSZTYN, PL
207131           1           1  LEOBEN-AS, AT
207373           1           1  ALTSPU-AS, RU
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
209698           1           1  VSUT-AS, RU
210158           1           1  MADRIDDIGITAL, ES
210367           1           2  KZCR, CZ
210731           1           1  DOTSRC, DK
213604           1           1  MK, JP
214788           1           1  USM-, MD
262441           1           4  Fund. Vale do Taquari de Educ. e Desenvolv. Social, BR
262583           1           1  Fundacao Universidade de Passo Fundo, BR
262614           1           1  Insper Instituto de Ensino e Pesquisa, BR
262876           1           4  APEC-SOCIEDADE POTIGUAR DE EDUCACAO E CULTURA LTDA, BR
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
263660           1           1  FEDERACAO DAS INDUSTRIAS DO ESTADO DE SC - FIESC, BR
266736           1           1  Universidad Tecnologica de Pereira, CO
270693           1           1  UNIVERSIDADE FEDERAL DO PIAUI, BR
328647           1           1  Koforidua-Technical-University, GH
328896           1           1  UOEA-AS, GH
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
395633           1           1  WSU-EVT-AS, US
396098           1           2  DOE-HANFORD, US
396213           1           2  USCUPSTATE, US
396320           1           1  MACORG, US
396465           1           9  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
399193           1           1  NAVAJO-TECHNICAL-UNIVERSITY, US
399267           1           1  SAINTEANNE, CA
399574           1           1  RCCD-ASN, US
400077           1           1  PCCLD-PRIMARY-PUBLIC01, US
401367           1           1  TPS-ASN, US
