Report for 23520

Name

LIBERTY-NETWORKS - Columbus Networks USA, Inc., US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

23520 LIBERTY-NETWORKS - Columbus Networks USA, Inc., US

  Adjacency:   149  Upstream:     5  Downstream:   144
  Upstream Adjacent AS list
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS26619         GTD COLOMBIA S.A.S, CO
    AS6762          SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
    AS6830          LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, aka AORTA, NL
  Downstream Adjacent AS list
    AS14434         VIPNAS1 - VI POWERNET, LLC, VI
    AS269926        SKYWAY, GT
    AS14522         SERVICIOS DE TELECOMUNICACIONES SETEL S.A. XTRIM EC, EC
    AS211535        ASILKARI, IE
    AS264847        ENRED S.DE.R.L, HN
    AS265539        LIBERTY NETWORKS SOLUTIONS MEXICO, MX
    AS270200        MEGABIT TELECOMUNICACIONES SA DE CV, MX
    AS27734         New Technologies Group N.V., SX
    AS13805         WORLD-COMMUNICATIONS - World Communications, US
    AS23031         TELECU TELECOMUNICACIONES DEL ECUADOR TELECUSA S.A.S., EC
    AS25799         M247AI-AS-US - 247.ai, Inc, US
    AS262210        VIETTEL PERU S.A.C., PE
    AS265583        SISTEMAS Y SOLUCIONES DE CAMPECHE SAS DE CV, MX
    AS265680        HNTELCO S.A, HN
    AS267742        LIBERTY NETWORKS PERU S.A.C., PE
    AS267713        JORGE MARIO, MENDOZA LUX PUNTO-NET, GT
    AS265620        UFINET MEXICO S. DE R.L. DE C.V., MX
    AS272969        HOGARES INTELIGENTES, S. A., GT
    AS27928         Liberty Technologies Corp., PA
    AS27923         COMPANIA DE TELEVISION VIA SATELITE, S.A. TEVISAT S.A., HN
    AS28118         ALTICE DOMINICANA S.A., DO
    AS46941         XAIRNET-CORP - Xairnet, PR
    AS274183        BP DATA-COMMUNICATIONS S.A.S., EC
    AS274149        Dataplanet N.V., CW
    AS269964        TV CABLE UNIVERSAL S.A, GT
    AS64231         AS-24-7INTOUCH - 24-7 Intouch Incorporated, CA
    AS11580         ISLAND-NETWORKS-LTD - Island Networks Ltd, JM
    AS14080         Telmex Colombia S.A., CO
    AS262186        TV AZTECA SUCURSAL COLOMBIA, CO
    AS263248        GCI SERVICE PROVIDER S.A., CR
    AS262202        Telefonica de Costa Rica TC, SA, CR
    AS26505         E-Commerce Park, N.V., CW
    AS266853        Comunicaciones Metropolitanas METROCOM, S.A., CR
    AS27694         Flamingo TV Bonaire N.V., BQ
    AS28086         Worldcom de Costa Rica, S.A., CR
    AS27745         Telefonia Bonairiano N.V., BQ
    AS52342         Critical Colocation, S.A., CR
    AS52233         Columbus Communications Curacao NV, CW
    AS274122        Aquatel N.V., CW
    AS10269         Belize Telemedia Limited, BZ
    AS11081         United Telecommunication Services UTS, CW
    AS10293         CANTV Servicios, Venezuela, VE
    AS11556         Cable & Wireless Panama, PA
    AS11960         EMPRESA DE TELECOMUNICACIONES DE CUBA S.A. IXP CUBA, CU
    AS11594         APUA-AG - APUA, AG
    AS12206         DNPNE - DNP Networks, PR
    AS14638         LCPRL - Liberty Communications of Puerto Rico LLC, US
    AS15084         CONVERGYS - Concentrix CVG Corporation, US
    AS14979         AERONET-WIRELESS - Aeronet Wireless, PR
    AS15261         ZT - Zellius Telecommunications Inc., PR
    AS18734         Operbes, S.A. de C.V., MX
    AS19429         ETB - Colombia, CO
    AS19863         Guyana Telephone & Telegraph Co., GY
    AS18840         EQUIPOS Y SISTEMAS S.A., NI
    AS21826         Corporacion Telemic C.A., VE
    AS262148        Universidad APEC, DO
    AS262178        Pontificia Universidad Catolica Madre y Maestra PUCMM, DO
    AS22933         TCIGATEWAY - Cable and Wireless, Turks and Caicos, TC
    AS22869         CABLECOLOR S.A., HN
    AS262218        Servicios de Tecnologias de Informacion de Mision Critica, S.A., PA
    AS262205        Banco del Pais, HN
    AS262199        LIBERTY NETWORKS EL SALVADOR SOCIEDAD ANONIMA DE CAPITAL VARIABLE, SV
    AS262247        Banco Popular Dominicano, DO
    AS262239        Speednet Communications Limited, BZ
    AS263212        NETWORK ACCESS POINT DEL CARIBE - DR, DO
    AS263238        Eliana Vanessa Morocho Ona, EC
    AS263170        Netsys, HN
    AS264663        CENTAUR CABLE, BZ
    AS264813        Outsourcing Services International, SV
    AS264817        REFINERIA DOMINICANA DE PETROLEO PDV S.A, DO
    AS264773        GOZFLY S.A., HN
    AS264637        Blue Consulting Group, S. A., GT
    AS263824        Central TV and Internet Limited, BZ
    AS263703        VIGINET C.A, VE
    AS265540        ALTAN REDES, S.A.P.I. de C. V., MX
    AS265550        YUCATAN FIBER PARTNERS, MX
    AS264821        COMCAST-SRL, DO
    AS262191        LIBERTY NETWORKS DE COLOMBIA S.A.S, CO
    AS265580        Digitcenter de Mexico, S.A. de C.V., MX
    AS265566        TELESISTEMAS PENINSULARES SA DE CV, MX
    AS26619         GTD COLOMBIA S.A.S, CO
    AS265592        KBLEX SA DE CV, MX
    AS265590        ABIX TELECOMUNICACIONES S.A. DE C.V., MX
    AS267797        EMPRESA NACIONAL DE TRANSMISION ELECTRICA ENATREL, NI
    AS267708        SP SISTEMAS PALACIOS LTDA, CO
    AS265561        LANTOINTERNET SA DE CV, MX
    AS22724         PUNTONET S.A., EC
    AS267853        Silver Lake Investments Silver Cable, DO
    AS269864        COMUNICACIONES METROPOLITANAS, INC, PA
    AS269804        SEPCOM COMUNICACIONES SAS, CO
    AS272401        MAGNOLIA MADRIGAL LEYVA, MX
    AS272942        GLOBAL RAICES S.A.S, CO
    AS273204        COLOMBIA MAS TV S.A.S, CO
    AS273194        FAOBA DC S A S, CO
    AS273189        CA NETWORK S.A. DE C.V., HN
    AS273099        LINAGE COMUNICACIONES SAS, CO
    AS273871        SERVICIOS E INSTALACIONES INTEGRADAS VIA SATELITAL, S.A., GT
    AS273221        FIBRAZO S.A.S., CO
    AS272935        GB TELECORP DOMINICANA, S.R.L, DO
    AS272112        TELECABLE DOMINICANO, S.A., DO
    AS267823        ATENEA TELECOMUNICACIONES S.A.S, CO
    AS15344         ASN15344-SLU - Karib Cable, LC
    AS15146         CABLEBAHAMAS - Cable Bahamas, BS
    AS14813         BB-COLUMBUS - Columbus Telecommunications Barbados Limited, BB
    AS11139         CWC-ROC-11139 - Cable & Wireless Dominica, DM
    AS27696         LIBERTY NETWORKS HONDURAS, SOCIEDAD DE RESPONSABILIDAD LIMITADA, HN
    AS27810         MERCANET LTDA, CO
    AS27775         Telecommunicationcompany Suriname - TeleSur, SR
    AS27847         TECNOLOGIA DIGITAL, S.A. DGTEC, DO
    AS27717         Corporacion Digitel C.A., VE
    AS27889         Telecomunicaciones MOVILNET, VE
    AS27910         Banco Industrial, GT
    AS27947         Telconet S.A, EC
    AS28084         Infatlan S.A, HN
    AS28506         Sistemas de Communicacion GM S.A. de C.V., MX
    AS28088         Inversiones Apolo S.A. de C.V., HN
    AS28545         Cablemas Telecomunicaciones SA de CV, MX
    AS28087         COMNET,S.A., GT
    AS27975         SYNAPSIS COLOMBIA SAS, CO
    AS30526         NEPTUNO-NET - Neptuno Media, Inc., PR
    AS395471        DATACCESSPR - Data@ccess Communication, Inc., PR
    AS30689         FLOW-NET - FLOW, JM
    AS27884         CABLECOLOR S.A., HN
    AS27665         Columbus Communications Trinidad Limited., TT
    AS46408         COLUMBUS-COMMUNICATION-SVG - Columbus Communication St. Vincent and the Grenadines Ltd., VC
    AS52253         E-Networks Inc., GY
    AS52260         Telecommunications de Haiti Teleco, HT
    AS52454         Servicios de TI, GT
    AS52286         LIBERTY NETWORKS GUATEMALA, LIMITADA, GT
    AS52228         Cable Tica, CR
    AS52468         UFINET PANAMA S.A., PA
    AS46650         ASN46650-CCGL - Columbus Communications Grenada Ltd., GD
    AS46198         AS-TRILOGY-DOMINICANA - Trilogy Dominicana, S.A., DO
    AS5639          Telecommunication Services of Trinidad and Tobago, TT
    AS54082         MULTICABLE-NETWORK-GT-LLC - MULTICABLE NETWORK LLC, US
    AS6306          TELEFONICA VENEZOLANA, C.A., VE
    AS64126         DOMINICAN TELECOM PRIME, DTP, S.R.L., DO
    AS62913         SPEEDYNET - SpeedyNet, PR
    AS6503          Axtel, S.A.B. de C.V., MX
    AS8014          BATELNET - Bahamas Telecommunications Corporation, BS
    AS6639          CWCAYMAN - Cable & Wireless Cayman Islands Ltd., KY
    AS8048          CANTV Servicios, Venezuela, VE
    AS62627         WORLDNET TELECOMMUNICATIONS - WorldNet Telecommunications, LLC, PR
    AS52471         COLUMBUS NETWORKS DOMINICANA, S.A., DO

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
943   AS23520        ORG+TRN Originate:     305920 /13.78  Transit:    9922048 /8.76  LIBERTY-NETWORKS - Columbus Networks USA, Inc., US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
 1031 AS23520       LIBERTY-NETWORKS - Columbus Networks USA, Inc    106     63      5     48     58  54.72%


  Prefix               AS Path                              Aggregation Suggestion
  23.249.136.0/24      4777 2516 6830 23520   
  63.245.0.0/17        4777 2516 6830 23520   
  63.245.0.0/18        4777 2516 6762 23520   
  63.245.1.0/24        4777 2516 6830 23520   
  63.245.2.0/24        4777 2516 6830 23520   
  63.245.29.0/24       4777 2516 6830 23520   
  63.245.32.0/24       4777 2516 174 23520    
  63.245.64.0/21       4777 2516 6830 23520 - Withdrawn - matching aggregate 63.245.0.0/17 4777 2516 6830 23520
  63.245.69.0/24       4777 2516 6830 23520 - Withdrawn - matching aggregate 63.245.0.0/17 4777 2516 6830 23520
  63.245.72.0/21       4777 2516 6830 23520 - Withdrawn - matching aggregate 63.245.0.0/17 4777 2516 6830 23520
  63.245.72.0/24       4777 2516 174 23520    
  63.245.80.0/20       4777 2516 6830 23520 - Withdrawn - matching aggregate 63.245.0.0/17 4777 2516 6830 23520
  63.245.91.0/24       4777 2516 6830 23520 - Withdrawn - matching aggregate 63.245.0.0/17 4777 2516 6830 23520
  63.245.96.0/19       4777 2516 6830 23520 - Withdrawn - matching aggregate 63.245.0.0/17 4777 2516 6830 23520
  63.245.104.0/24      4777 2497 174 23520    
  63.245.111.0/24      4777 2516 6830 23520 - Withdrawn - matching aggregate 63.245.0.0/17 4777 2516 6830 23520
  67.230.0.0/17        4777 2516 6830 23520   
  67.230.32.0/19       4777 2516 6830 23520 - Withdrawn - matching aggregate 67.230.0.0/17 4777 2516 6830 23520
  67.230.64.0/18       4777 2516 6830 23520 - Withdrawn - matching aggregate 67.230.0.0/17 4777 2516 6830 23520
  67.230.96.0/24       4777 2516 6830 23520 - Withdrawn - matching aggregate 67.230.0.0/17 4777 2516 6830 23520
  67.230.101.0/24      4777 2516 6762 23520   
  69.79.0.0/18         4777 2516 6830 23520   
  69.79.32.0/24        4777 2497 174 23520    
  69.79.64.0/19        4777 2516 6830 23520   
  69.79.96.0/22        4777 2516 6830 23520   
  69.79.101.0/24       4777 2516 6830 23520   
  69.79.103.0/24       4777 2516 6830 23520   
  69.79.104.0/22       4777 2516 6830 23520 + Announce - aggregate of 69.79.104.0/23 (4777 2516 6830 23520) and 69.79.106.0/23 (4777 2516 6830 23520)
  69.79.104.0/24       4777 2516 6830 23520 - Withdrawn - aggregated with 69.79.105.0/24 (4777 2516 6830 23520)
  69.79.105.0/24       4777 2516 6830 23520 - Withdrawn - aggregated with 69.79.104.0/24 (4777 2516 6830 23520)
  69.79.106.0/24       4777 2516 6830 23520 - Withdrawn - aggregated with 69.79.107.0/24 (4777 2516 6830 23520)
  69.79.107.0/24       4777 2516 6830 23520 - Withdrawn - aggregated with 69.79.106.0/24 (4777 2516 6830 23520)
  69.79.108.0/24       4777 2516 6830 23520   
  69.79.112.0/20       4777 2516 6830 23520   
  69.79.128.0/17       4777 2516 6830 23520   
  69.79.226.0/24       4777 2516 6830 23520 - Withdrawn - matching aggregate 69.79.128.0/17 4777 2516 6830 23520
  69.79.228.0/24       4777 2516 6830 23520 - Withdrawn - matching aggregate 69.79.128.0/17 4777 2516 6830 23520
  69.79.230.0/24       4777 2516 6830 23520 - Withdrawn - matching aggregate 69.79.128.0/17 4777 2516 6830 23520
  69.79.231.0/24       4777 2516 6830 23520 - Withdrawn - matching aggregate 69.79.128.0/17 4777 2516 6830 23520
  72.252.4.0/22        4777 2516 6830 23520   
  72.252.16.0/21       4777 2516 6830 23520   
  72.252.72.0/21       4777 2516 6830 23520   
  72.252.80.0/21       4777 2516 6830 23520   
  138.121.12.0/22      4777 2516 6830 23520   
  143.208.164.0/22     4777 2516 6830 23520 + Announce - aggregate of 143.208.164.0/23 (4777 2516 6830 23520) and 143.208.166.0/23 (4777 2516 6830 23520)
  143.208.164.0/24     4777 2516 6830 23520 - Withdrawn - aggregated with 143.208.165.0/24 (4777 2516 6830 23520)
  143.208.165.0/24     4777 2516 6830 23520 - Withdrawn - aggregated with 143.208.164.0/24 (4777 2516 6830 23520)
  143.208.166.0/23     4777 2516 6830 23520 - Withdrawn - aggregated with 143.208.164.0/23 (4777 2516 6830 23520)
  156.235.73.0/24      4777 2497 174 23520    
  156.235.74.0/24      4777 2497 174 23520    
  181.191.190.0/23     4777 2516 6830 23520 + Announce - aggregate of 181.191.190.0/24 (4777 2516 6830 23520) and 181.191.191.0/24 (4777 2516 6830 23520)
  181.191.190.0/24     4777 2516 6830 23520 - Withdrawn - aggregated with 181.191.191.0/24 (4777 2516 6830 23520)
  181.191.191.0/24     4777 2516 6830 23520 - Withdrawn - aggregated with 181.191.190.0/24 (4777 2516 6830 23520)
  186.5.128.0/22       4777 2516 6762 23520   
  190.131.192.0/18     4777 2516 6830 23520   
  190.131.209.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.131.192.0/18 4777 2516 6830 23520
  190.131.224.0/22     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.131.192.0/18 4777 2516 6830 23520
  190.242.0.0/16       4777 2516 6830 23520   
  190.242.6.0/23       4777 2516 6762 23520   
  190.242.8.0/21       4777 2516 6762 23520   
  190.242.10.0/24      4777 2516 6830 23520   
  190.242.12.0/24      4777 2516 6830 23520   
  190.242.14.0/24      4777 2516 6830 23520   
  190.242.20.0/24      4777 2516 6762 23520   
  190.242.31.0/24      4777 2497 1299 23520   
  190.242.36.0/23      4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.38.0/23      4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.40.0/23      4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.46.0/23      4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.48.0/24      4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.49.0/24      4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.56.0/23      4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.56.0/24      4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.57.0/24      4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.64.0/21      4777 2516 6762 23520   
  190.242.102.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.118.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.119.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.126.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.132.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.133.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.134.0/23     4777 2497 174 23520  + Announce - aggregate of 190.242.134.0/24 (4777 2497 174 23520) and 190.242.135.0/24 (4777 2497 174 23520)
  190.242.134.0/24     4777 2497 174 23520  - Withdrawn - aggregated with 190.242.135.0/24 (4777 2497 174 23520)
  190.242.135.0/24     4777 2497 174 23520  - Withdrawn - aggregated with 190.242.134.0/24 (4777 2497 174 23520)
  190.242.136.0/23     4777 2497 174 23520    
  190.242.140.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.141.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.142.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.145.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.147.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.156.0/24     4777 2497 174 23520    
  190.242.157.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.169.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.170.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.171.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.172.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.173.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.176.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.177.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.178.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.179.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.180.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.181.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.182.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.183.0/24     4777 2516 6830 23520 - Withdrawn - matching aggregate 190.242.0.0/16 4777 2516 6830 23520
  190.242.193.0/24     4777 2516 6762 23520   
  190.242.255.0/24     4777 2497 174 23520    
  200.115.160.0/21     4777 2516 6762 23520 + Announce - aggregate of 200.115.160.0/22 (4777 2516 6762 23520) and 200.115.164.0/22 (4777 2516 6762 23520)
  200.115.160.0/22     4777 2516 6762 23520 - Withdrawn - aggregated with 200.115.164.0/22 (4777 2516 6762 23520)
  200.115.164.0/22     4777 2516 6762 23520 - Withdrawn - aggregated with 200.115.160.0/22 (4777 2516 6762 23520)
  208.169.92.0/24      4777 2497 1299 23520   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS23520   101 More Specifics   106 Total Advertisements   LIBERTY-NETWORKS - Columbus Networks USA, Inc., US
    23.249.136.0/24               23.249.128.0/20
    63.245.0.0/18                 63.245.0.0/17
    63.245.1.0/24                 63.245.0.0/17
    63.245.2.0/24                 63.245.0.0/17
    63.245.29.0/24                63.245.0.0/17
    63.245.32.0/24                63.245.0.0/17
    63.245.64.0/21                63.245.0.0/17
    63.245.69.0/24                63.245.0.0/17
    63.245.72.0/21                63.245.0.0/17
    63.245.72.0/24                63.245.0.0/17
    63.245.80.0/20                63.245.0.0/17
    63.245.91.0/24                63.245.0.0/17
    63.245.96.0/19                63.245.0.0/17
    63.245.104.0/24               63.245.0.0/17
    63.245.111.0/24               63.245.0.0/17
    67.230.32.0/19                67.230.0.0/17
    67.230.64.0/18                67.230.0.0/17
    67.230.96.0/24                67.230.0.0/17
    67.230.101.0/24               67.230.0.0/17
    69.79.0.0/18                  69.79.0.0/16
    69.79.32.0/24                 69.79.0.0/16
    69.79.64.0/19                 69.79.0.0/16
    69.79.96.0/22                 69.79.0.0/16
    69.79.101.0/24                69.79.0.0/16
    69.79.103.0/24                69.79.0.0/16
    69.79.104.0/24                69.79.0.0/16
    69.79.105.0/24                69.79.0.0/16
    69.79.106.0/24                69.79.0.0/16
    69.79.107.0/24                69.79.0.0/16
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    208.169.92.0/24               208.169.64.0/19

Whois Entry

whois: 402332

IANA has recorded AS23520 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23520\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       23520
             ASName:         LIBERTY-NETWORKS
             ASHandle:       AS23520
             RegDate:        2002-04-02
             Updated:        2024-12-03
             Ref:            https://rdap.arin.net/registry/autnum/23520
             
             
             OrgName:        Columbus Networks USA, Inc.
             OrgId:          CNU-6
             Address:        15950 West Dixie Highway
             City:           North Miami Beach
             StateProv:      FL
             PostalCode:     33162
             Country:        US
             RegDate:        2007-06-14
             Updated:        2026-04-07
             Ref:            https://rdap.arin.net/registry/entity/CNU-6
             
             
             OrgTechHandle: CASTR346-ARIN
             OrgTechName:   Castro, Melvin 
             OrgTechPhone:  +507 6874-3660 
             OrgTechEmail:  melvin.castro@lla.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CASTR346-ARIN
             
             OrgTechHandle: ESPIN222-ARIN
             OrgTechName:   Espinosa, Rafael 
             OrgTechPhone:  +1-786-274-7517 
             OrgTechEmail:  rafael.espinosa@libertynet.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ESPIN222-ARIN
             
             OrgTechHandle: CASTI417-ARIN
             OrgTechName:   Castillo, Alexander 
             OrgTechPhone:  +50377017412 
             OrgTechEmail:  alexander.castillo@libertynet.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CASTI417-ARIN
             
             OrgAbuseHandle: CASTI417-ARIN
             OrgAbuseName:   Castillo, Alexander 
             OrgAbusePhone:  +50377017412 
             OrgAbuseEmail:  alexander.castillo@libertynet.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CASTI417-ARIN
             
             OrgTechHandle: RIVER577-ARIN
             OrgTechName:   Rivera, Justin 
             OrgTechPhone:  +1-954-415-0733 
             OrgTechEmail:  justin.rivera@cwc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/RIVER577-ARIN
             
             OrgAbuseHandle: RIVER577-ARIN
             OrgAbuseName:   Rivera, Justin 
             OrgAbusePhone:  +1-954-415-0733 
             OrgAbuseEmail:  justin.rivera@cwc.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/RIVER577-ARIN
             
             OrgTechHandle: GONZA1489-ARIN
             OrgTechName:   Gonzalez, Marvin 
             OrgTechPhone:  +1-786-274-7517 
             OrgTechEmail:  marvin.gonzalez@libertynet.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/GONZA1489-ARIN
             
             OrgAbuseHandle: ESPIN222-ARIN
             OrgAbuseName:   Espinosa, Rafael 
             OrgAbusePhone:  +1-786-274-7517 
             OrgAbuseEmail:  rafael.espinosa@libertynet.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ESPIN222-ARIN
             
             OrgAbuseHandle: GONZA1489-ARIN
             OrgAbuseName:   Gonzalez, Marvin 
             OrgAbusePhone:  +1-786-274-7517 
             OrgAbuseEmail:  marvin.gonzalez@libertynet.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/GONZA1489-ARIN
             
             OrgNOCHandle: NOC184-ARIN
             OrgNOCName:   Network Operations Center
             OrgNOCPhone:  +1-786-274-7403 
             OrgNOCEmail:  ipnoc@columbus-networks.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC184-ARIN
             
             OrgTechHandle: JRS125-ARIN
             OrgTechName:   Salazar, Jose Renato
             OrgTechPhone:  +1-786-274-7517 
             OrgTechEmail:  jose.salazar@libertynet.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/JRS125-ARIN
             
             OrgAbuseHandle: JRS125-ARIN
             OrgAbuseName:   Salazar, Jose Renato
             OrgAbusePhone:  +1-786-274-7517 
             OrgAbuseEmail:  jose.salazar@libertynet.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/JRS125-ARIN
             
             OrgAbuseHandle: ABUSE2437-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-786-274-7403 
             OrgAbuseEmail:  abuse@cwc.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2437-ARIN
             
             OrgTechHandle: RENDO52-ARIN
             OrgTechName:   Rendon, Gersain 
             OrgTechPhone:  +1-786-274-7517 
             OrgTechEmail:  gersain.rendon@libertynet.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/RENDO52-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #