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

   ASN  No of nets  Total ann.  Description
 36914         375         551  KENET-AS, KE
  8895          63         109  ISU Internet Services Unit ISU, SA
  1916          60         325  Rede Nacional de Ensino e Pesquisa, BR
 23024          34          99  OCDE, US
  3267          32          76  NIKS, RU
 28614          32          38  Fundacao Universidade Regional de Blumenau, BR
 46115          32          35  LUTHER, US
 25977          30          44  HCCS, US
 37215          30          36  MAREN, MW
     1          29         128  LVLT-1, US
 27609          29          45  USC-UNIVERSITY-HOSPITAL, US
 32440          29          56  LONI, 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
 30712          16          17  META-SOLUTIONS-DAYTON, US
 55032          16          17  JAXNET-BH-01, US
 61468          15          51  CEDIA, EC
  2920          13         176  LACOE, US
 11096          13          26  FLORIDANET, US
 19957          13          19  STATE-OF-TENNESSEE-NETTN, US
    47          12          17  USC-AS, US
  5408          12          41  GR-NET www.grnet.gr, GR
 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
 12654           9           9  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
200521           9          56  SEAP-AGE, ES
   271           8          58  BCNET-AS, CA
 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
 62715           7          10  CRASHPLAN, US
    38           6          11  UIUC, US
   786           6         194  JANET Jisc Services Limited, GB
  3112           6          40  OARNET-AS-1, US
  9199           6           7  RENAM, MD
 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
  2152           5         151  CENIC-2152, US
  3783           5           7  AIU-ALLEGHENY-CONNECT-RWAN, US
  7377           5          18  UCSD, US
 16905           5           5  LEARN-RESEARCH, US
 30103           5          16  ZOOM-VIDEO-COMM-AS, 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
 26677           4          27  ORION-ASN, CA
 26851           4           5  PBCC, US
 27316           4           8  EICCD, US
 29384           4          12  QATAR-FOUNDATION, QA
 30983           4          12  MARWAN-AS, MA
 34073           4           4  ACAD-NET, LV
 38426           4          10  KREI-AS-KR KOREA RURAL ECONOMIC INSTITUTE, KR
 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           4  INRRAS, RU
209226           4           4  CHU-TIVOLI, BE
270510           4           5  G 5 NET INTERNET DIGITAL LTDA, BR
271107           4           4  Instituto Federal do Tocantins - Campus Araguaina, BR
329522           4           4  SANSA, ZA
   224           3          17  UNINETT UNINETT, The Norwegian University & Research Network, NO
  1653           3          50  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
  9949           3          25  HOSEO-AS Hoseo University, KR
 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
 28301           3           4  Departamento de Educacao e Cultura do Exercito, BR
 31746           3           4  FANDM, US
 31782           3          10  WLUAS, CA
 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
 49929           3           3  MISIS, RU
 52470           3           3  CONARE, CR
 55589           3          10  KITECH-AS-KR Korea Institute of Industrial Technology, KR
197467           3           3  Samara University, RU
197982           3           3  PJWSTK, PL
210158           3           3  MADRIDDIGITAL, ES
269992           3           4  Universidad de Guayaquil, EC
398940           3          12  USA-NETWORKING, US
    14           2          11  COLUMBIA-GW, US
   257           2           6  DNIC-AS-00257, US
  1213           2          17  HEANET, IE
  1288           2           2  PCH-LOCAL-TRANSIT, US
  2153           2          10  CENIC-2153, US
  2611           2          32  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
 24302           2           3  CRIS-CERNET-AS CRIS-CERNET, CN
 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
 36286           2           2  RLEWAN-01, 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
 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
 55616           2          11  DGIST-AS-KR DGIST, KR
 56714           2           2  IAU, SA
 57350           2           2  EUROPEAN-MARITIME-SAFETY-AGENCY-AS EMSA, PT
 57961           2           3  RASH-AS Academic Network of Albania Autonomous System, AL
 60722           2           2  SPBGASU-AS, RU
 60744           2           3  ASITMO, BY
 61353           2           2  INFLPR-AS, RO
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          12  UCB, US
    52           1          12  UCLA, US
    57           1           4  NL-GIGAPOP, 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
  1237           1         196  KREONET-AS-KR KISTI, KR
  1742           1          14  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
  1921           1           1  RCODEZERO-ANYCAST-SEC1-TLD RcodeZero Anycast DNS, 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          34  WISCNET1-AS, US
  3268           1           2  U, CY
  3479           1          21  PEACHNET-AS3479, US
  3512           1           5  EUSHC, US
  3685           1           8  BUFFALO-ASN, US
  4158           1           9  CITYUNI-AS-AP City University of Hong Kong, HK
  4511           1           7  MIAMI-EDU, US
  6122           1          14  ICN-AS, US
  6509           1           2  CANARIE-NTN, CA
  6693           1           8  UNIBUC, RO
  7939           1          61  UNIVCENTFLA, US
  8151           1           1  UNINET, MX
  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          16  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
 11348           1           4  MST, US
 11537           1          16  INTERNET2-RESEARCH-EDU, US
 11700           1          13  CA-CW-E, CA
 11714           1          32  NETWORK NEBRASKA, US
 12005           1           2  SC-AS, US
 12046           1           7  ASN-CSC-UOM RicerkaNet, EU
 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
 13210           1           3  ASE Piata Romana, Bucharest, Romania, RO
 13406           1           1  MCCFL, US
 14877           1           3  FL-14877, 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           6  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
 22335           1           1  MREN, US
 22766           1           1  TVOASN, CA
 22847           1           5  BOWDOIN, US
 23207           1           6  NORTHWESTERN-STATE, US
 23369           1           4  SCOE, US
 24349           1           8  CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN
 25826           1           7  UOTTAWA, CA
 27947           1           1  Telconet S.A, EC
 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
 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
 31764           1           5  OAKLAND-USD-NET, US
 31999           1           1  LAKESUMTERSTATECOLLEGE, 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
 36288           1           1  ASN-IARC, US
 36548           1           5  ASCOJ, 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
 53164           1           3  UNIVERSIDADE FEDERAL DA BAHIA, BR
 53450           1           1  UAAM-ASN, US
 53472           1           1  CKW-3, 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 1.1468 2025/06/06 15:00:28 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           2  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
200070           1           2  CZNIC-AS2, 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
210367           1           2  KZCR, CZ
210731           1           1  DOTSRC, DK
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
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
270750           1           1  Link Net Telecom, BR
328647           1           1  Koforidua-Technical-University, GH
328896           1           1  UOEA-AS, 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
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           8  SACSTATE, US
396992           1           1  LCTCS-BRHQ, US
397059           1           1  CNSC-PBI, US
397380           1          14  TEMPLE-HEALTH, 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
