Report for 13786

Name

SEABORN - Seabras 1 USA, LLC, 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 AS6447) 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.

13786 SEABORN, US

  Adjacency:   180  Upstream:     9  Downstream:   171
  Upstream Adjacent AS list
    AS293           ESNET, US
    AS3303          SWISSCOM Swisscom Switzerland Ltd, CH
    AS9002          RETN-AS, GB
    AS6939          HURRICANE, US
    AS262989        CLICKNET BRASIL INFORMATICA E TELECOMUNICACOES LT, BR
    AS22356         Durand do Brasil Ltda, BR
    AS174           COGENT-174, US
    AS2914          NTT-LTD-2914, US
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS266250        ESSO FIBRA, BR
    AS265188        Grupo WCM net, BR
    AS16839         SNC, US
    AS262459        Osirnet Info Telecom Ltda., BR
    AS262675        Solucao Network Provedor Ltda, BR
    AS263263        Star Servicos de Internet LTDA, BR
    AS263569        DIRECT WIFI TELECOM LTDA, BR
    AS266438        GNS FIBRA, BR
    AS268976        Weclix Telecom SA, BR
    AS61624         --No Registry Entry--
    AS53173         SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME, BR
    AS264997        Direct Telecom Ltda, BR
    AS52468         UFINET PANAMA S.A., PA
    AS15695         EXPEREO, NL
    AS14282         PERSIS TELECOM, BR
    AS262808        Brasilnet Telecomunicacoes Ltda ME, BR
    AS262740        VELOO NET LTDA, BR
    AS262725        RG SILVEIRA LTDA, BR
    AS262854        AFINET SOLUCOES EM TECNOLOGIA DA INFORMACAO LTDA, BR
    AS262968        4B Digital Ltda, BR
    AS263087        Rawnet Informatica LTDA, BR
    AS263574        ETECC FIBRA OPTICA TELECOM LTDA, BR
    AS265175        AS SISTEMAS LTDA, BR
    AS264517        GM NETWORK TELECOMUNICACOES LTDA - ME, BR
    AS267348        Fc Telecomunicacoes, BR
    AS266602        ODATA S.A., BR
    AS267469        W8 Telecom Ltda - ME, BR
    AS269096        NORTH TELECOMUNICACOES EIRELI, BR
    AS270735        COMPUTIZE NETWORK TELECOMUNICACOES LTDA, BR
    AS28283         Adylnet Telecom, BR
    AS28220         CABO SERVICOS DE TELECOMUNICACOES LTDA, BR
    AS28305         PERSIS INTERNET LTDA, BR
    AS28146         MHNET TELECOM, BR
    AS28343         UNIFIQUE TELECOMUNICACOES SA, BR
    AS28649         Desktop Sigmanet Comunicacao Multimidia SA, BR
    AS31898         ORACLE-BMC-31898, US
    AS28605         Defferrari Informatica Ltda., BR
    AS52580         Azion Technologies Ltda., BR
    AS45474         NEXUSGUARD-AS-AP NEXUSGUARD LIMITED, HK
    AS52974         Henet Telecomunicacoes Ltda, BR
    AS53167         SEBRATEL TECNOLOGIA LTDA, BR
    AS53240         Net Onze Provedor de Acesso a Internet Eireli, BR
    AS53087         TELY Ltda., BR
    AS52925         Ascenty Data Centers e Telecomunicacoes SA, BR
    AS267613        ELETRONET S.A., BR
    AS270543        Gwg telco telecomunicacoes eireli, BR
    AS28329         Megatelecom Telecomunicacoes Ltda, BR
    AS266409        SECW TELECOM, BR
    AS267426        AQUI TELECOMUNICACOES LTDA - ME, BR
    AS272559        ULISSES DE OLIVEIRA SANTOS - ME, BR
    AS273490        FIBRION INTERNET LTDA, BR
    AS52662         TELECALL TELECOMUNICACOES, BR
    AS52928         JANAJA SERVICOS LTDA, BR
    AS264409        GRUPO YAX, BR
    AS19844         SBA-EDGE-JAX, US
    AS28126         BRISANET SERVICOS DE TELECOMUNICACOES S.A, BR
    AS268269        Prado S & Cia Ltda, BR
    AS53230         Clean Net Telecom Ltda, BR
    AS268054        GIGA NET INFORMATICA LTDA ME, BR
    AS263625        NEW WORLD PONTO COM INFORMATICA LTDA - ME, BR
    AS14463         TDKOM INFORMATICA LTDA, BR
    AS23105         BCMG INTERNET LTDA, BR
    AS23106         AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT, BR
    AS23352         SERVERCENTRAL, US
    AS14593         SPACEX-STARLINK, US
    AS262367        SW COMERCIO E SERVICOS DE COMUNICACAO MULTIMIDIA, BR
    AS262587        CST - Cerentini Solucoes em Tecnologia, BR
    AS262981        Pinpoint Tec. Pesq. Software Ltda-ME, BR
    AS262978        Centro de Tecnologia Armazem Datacenter Ltda., BR
    AS262903        Tubaron Telecom, BR
    AS262989        CLICKNET BRASIL INFORMATICA E TELECOMUNICACOES LT, BR
    AS262988        Pombonet Telecomunicacoes e Informatica, BR
    AS262847        DBUG TELECOM LTDA, BR
    AS262663        METROFLEX TELECOMUNICACOES LTDA, BR
    AS262285        VIVAS TELECOMUNICACOES LTDA, BR
    AS139341        ACE-AS-AP ACE, SG
    AS263156        Infosuporte Tecnologia em Infomatica Ltda., BR
    AS263146        NAVEGAMAIS TELECOM LTDA, BR
    AS263338        VEXNET TELECON INFORMATICA LTDA, BR
    AS263595        ALB Internet & Informatica Ltda - ME, BR
    AS263445        SEM LIMITE COMUNICACOES LTDA - ME, BR
    AS263432        CORPORATIVA TELECOMUNICACOES EIRELI ME, BR
    AS263077        RazaoInfo Internet Ltda, BR
    AS263047        Linkfull melhor fornecedor dos provedores, BR
    AS263626        G-LAB Telecom Informatica LTDA - ME, BR
    AS264035        PG Net Comercio de Comp. LTDA, BR
    AS264144        ASAP GLOBAL TELECOM, BR
    AS264075        K1 Telecom e Multimidia LTDA, BR
    AS263661        BRASIL DIGITAL SERVICOS DE INFORMATICA E COMERCIO, BR
    AS263608        WSNET TELECOM LTDA ME, BR
    AS264170        Winet Brasil, BR
    AS263035        PORTAL QUEOPS TELECOMUNICACOES LTDA, BR
    AS264339        MNLT Solucoes de Pagamento SA, BR
    AS264345        CONECTA PROVEDOR DE INTERNET LTDA. - ME, BR
    AS264247        Maila Networks, BR
    AS264580        NETLI TELECOMUNICACOES LTDA - ME, BR
    AS265113        SALES TELECOM LTDA, BR
    AS265324        holnet internet provider, BR
    AS265036        BMJnet Telecom, BR
    AS265335        PLANETA NET TELECOM, BR
    AS265393        FIRENET SERVICOS DE TELECOMUNICACOES LTDA, BR
    AS265937        Alianca TecnoinfoLtda, BR
    AS266121        SUPER SONIC TELECOM LTDA, BR
    AS265484        CLICK ENTER LTDA - ME, BR
    AS267429        GRAFNET TELECOM, BR
    AS267301        TEUTONET TELECOMUNICACOES LTDA, BR
    AS266967        Tera Fiber Telecomunicacoes Ltda, BR
    AS266308        i9NET - PROVEDOR DE INTERNET LTDA - ME, BR
    AS264216        Fenix Wireless Internet Ltda, BR
    AS268042        JETNET COMUNICACAO LTDA, BR
    AS268106        Link Speed, BR
    AS268068        TRAUDI INES SEHNEM, BR
    AS268568        IMPLANTAR TELECOM SOCIEDADE LIMITADA, BR
    AS268525        MAYARA MARQUES FIGUEIREDO MANUTENCAO EIRELI, BR
    AS268424        GIGA MAIS FIBRA TELECOMUNICACOES S.A. N. Santos, BR
    AS267521        ULTRANET NETWORK, BR
    AS267507        SOLUTTI NETWORKS LTDA, BR
    AS268925        TELLCORP - TELECOMUNICACOES CORPORATIVAS LTDA, BR
    AS268873        Luiza Maria de Souza Sindelar ME, BR
    AS268826        i9DC Consultoria e Servicos de TI Ltda, BR
    AS269484        START TELECOM, BR
    AS269416        SEMEAR TELECOM EIRELI, BR
    AS270285        LX7 TECNOLOGIA LTDA, BR
    AS269574        Smart Tech Telecomunicacoes Ltda, BR
    AS270417        UP Down Telecom Ltda, BR
    AS270436        SOOU TELECOM, BR
    AS270600        BL PROVEDOR DE ACESSO A INTERNET LTDA, BR
    AS270921        CROSS CONNECT PROVEDOR, BR
    AS270389        Horacio Machado de Aquino, BR
    AS269553        REDE ONLINE INTERNET LTDA, BR
    AS269506        BRLOGNET TELECOMUNICACOES LTDA, BR
    AS271117        Ultranet Ipava Telecom Ltda, BR
    AS271383        L R PROVEDOR DE INTERNET LTDA, BR
    AS271255        PEER TELECOM LTDA, BR
    AS272495        Star Telecomunicacoes LTDA, BR
    AS272549        Connect LP - SERVICO DE COMUNICACAO MULTIMIDIA LTD, BR
    AS271701        CONNEX TELECOM SERVICOS DE TELECOMUNICACOES LTDA, BR
    AS273478        Sage Networks, BR
    AS273461        CYBERWEB ATJP LTDA, BR
    AS28169         BITCOM PROVEDOR DE SERVICOS DE INTERNET LTDA, BR
    AS28165         Wireless Comm Services LTDA, BR
    AS28187         Stratus Telecomunicacoes Ltda, BR
    AS28202         Rede Brasileira de Comunicacao SA, BR
    AS28234         Wireless Desenvolvimento de Sistemas Informatizada, BR
    AS28277         VMAX DIGITAL DO BRASIL LTDA, BR
    AS28254         Arganet Comunicacao e Monitoramento Digital Ltda, BR
    AS28210         GIGA MAIS FIBRA TELECOMUNICACOES S.A., BR
    AS28201         Companhia Itabirana Telecomunicacoes Ltda, BR
    AS52593         Monte Alto Net Ltda, BR
    AS28658         Gigalink de Nova Friburgo Solucoes em Rede Multimi, BR
    AS28189         JR & JS ENGENHARIA E COMERCIO LTDA, BR
    AS52748         Seitel - Seixas Telecomunicacoes, BR
    AS52685         Conectnet Telecomunicacoes Ltda., BR
    AS52840         AVA TELECOMUNICACOES LTDA, BR
    AS52772         SJNET TELECOMUNICACOES - EIRELI, BR
    AS52613         GIGA MAIS FIBRA TELECOMUNICACOES S.A. VIP, BR
    AS275628        --No Registry Entry--
    AS271023        TERA SOLUCOES, BR
    AS53066         VETORIALNET INF. E SERVICOS DE INTERNET LTDA, BR
    AS53038         IDC19 - WDI SOLUCOES EM TEC INFORMACAO LTDA, BR
    AS61599         EAI TELECOMUNICACOES LTDA, BR
    AS61582         ATRIX ENGENHARIA DE TELECOMUNICACOES LTDA, BR
    AS53181         K2 Telecom e Multimidia LTDA ME, BR
    AS61851         Garra Telecom Ltda, BR
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
    AS61950         Nossa Telecom Telecomunicacoes Ltda, BR
    AS7063          LESTE FLU SERVICOS DE TELECOM LTDA, BR
    AS61900         Mais Internet LTDA EPP, BR
    AS61817         Halley Telecom Comercio & Servico Ltda, BR
    AS52875         M.I.MONTREAL INFORMATICA LTDA, BR
    AS268696        Tuddo Internet Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15846 AS13786        ORG+TRN Originate:       4608 /19.83  Transit:     784896 /12.42 SEABORN, 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       %
15923 AS13786       SEABORN, US                                        8      3      1      6      2  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.177.100.0/22      3303 13786             
  45.177.100.0/24      6939 13786             
  207.135.208.0/21     6939 13786             
  207.135.208.0/24     3303 13786             
  207.135.210.0/24     6939 13786           - Withdrawn - matching aggregate 207.135.208.0/21 6939 13786
  207.135.211.0/24     3303 13786             
  207.135.212.0/23     3303 13786           + Announce - aggregate of 207.135.212.0/24 (3303 13786) and 207.135.213.0/24 (3303 13786)
  207.135.212.0/24     3303 13786           - Withdrawn - aggregated with 207.135.213.0/24 (3303 13786)
  207.135.213.0/24     3303 13786           - Withdrawn - aggregated with 207.135.212.0/24 (3303 13786)

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

AS13786   8 More Specifics   10 Total Advertisements   SEABORN, US
    45.177.100.0/24               45.177.100.0/22
    207.135.208.0/24              207.135.208.0/21
    207.135.210.0/24              207.135.208.0/21
    207.135.211.0/24              207.135.208.0/21
    207.135.212.0/24              207.135.208.0/21
    207.135.213.0/24              207.135.208.0/21
    207.135.214.0/24              207.135.208.0/21
    207.135.215.0/24              207.135.208.0/21

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 207.135.214.0/24            Announced
    + 207.135.215.0/24            Announced

Whois Entry

whois: 402551

IANA has recorded AS13786 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13786\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:       13786
             ASName:         SEABORN
             ASHandle:       AS13786
             RegDate:        2018-08-24
             Updated:        2025-10-13
             Ref:            https://rdap.arin.net/registry/autnum/13786
             
             
             OrgName:        Seabras 1 USA, LLC
             OrgId:          SUL-46
             Address:        600 Cummings Center, Suite 268Z
             City:           Beverly
             StateProv:      MA
             PostalCode:     01915
             Country:        US
             RegDate:        2018-07-11
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/SUL-46
             
             
             OrgTechHandle: SIE3-ARIN
             OrgTechName:   SEABORN IP ENGINEERING
             OrgTechPhone:  +1-978-471-3148 
             OrgTechEmail:  ip-engineering@seabornnetworks.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SIE3-ARIN
             
             OrgAbuseHandle: NOC33013-ARIN
             OrgAbuseName:   Network Operations Center
             OrgAbusePhone:  +1-201-351-5806 
             OrgAbuseEmail:  noc@seabornnetworks.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC33013-ARIN
             
             RTechHandle: IHCM-ARIN
             RTechName:   Magalhaes, Igor Henrique Campos
             RTechPhone:  +1-201-351-5806 
             RTechEmail:  igor.magalhaes@seabornnetworks.com
             RTechRef:    https://rdap.arin.net/registry/entity/IHCM-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.
             #