HomeASN LookupAS16735

AS16735 AS16735 - ALGAR TELECOM S/A

🇧🇷

Org handle: 124024

LACNICallocated
Announced Prefixes (BGP)
58total
50 IPv48 IPv6
IPv4 Addresses
Allocated (RIR)536,576
Announced (BGP)578,048
IPv6 Addresses
Allocated (RIR)3.9×10²⁹
Announced (BGP)3.9×10²⁹
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
50
Country
🇧🇷 BR
RIR
LACNIC
Status
allocated
Allocated
2000-08-17

Routing hygiene

Score 35/100 · Medium risk
RPKI ROA coverage
0%
no RPKI invalid prefixes
IRR route objects
86.2%
6 prefixes registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
6
diversity 70/100
  • 100% of announced prefixes (58 of 58) have no valid ROA
  • 14% of announced prefixes (8 of 58) have no IRR route object for this ASN

Based on 58 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained

Announced Prefixes

(BGP)58
|
Prefix
RPKI
IRR
Last Seen
170.254.148.0/22MOAS
No ROA-2026-10-26
177.38.32.0/21MOAS
No ROA-2026-10-26
177.69.0.0/16
No ROA
Other IRR
2026-10-26
177.126.96.0/20
No ROA
Other IRR
2026-10-26
179.108.96.0/19
No ROA
Other IRR
2026-10-26
186.237.192.0/21
No ROA
Other IRR
2026-10-26
187.32.0.0/16
No ROA
Other IRR
2026-10-26
187.44.96.0/20
No ROA
Other IRR
2026-10-26
187.44.98.0/24
No ROA-2026-10-26
187.44.103.0/24
No ROA-2026-10-26
1-10 of 58
1 / 6

Allocated Prefixes

(RIR)33
Prefix
Country
RIR
Status
170.254.148.0/22🇧🇷 BRLACNICallocated
177.38.32.0/21🇧🇷 BRLACNICallocated
177.69.0.0/16🇧🇷 BRLACNICallocated
177.126.96.0/20🇧🇷 BRLACNICallocated
179.108.96.0/19🇧🇷 BRLACNICallocated
187.32.0.0/16🇧🇷 BRLACNICallocated
187.44.96.0/20🇧🇷 BRLACNICallocated
187.44.112.0/20🇧🇷 BRLACNICallocated
187.72.0.0/16🇧🇷 BRLACNICallocated
189.37.0.0/17🇧🇷 BRLACNICallocated
1-10 of 33
1 / 4

All 58 announced prefixes of AS16735 →

Downstream Customers(14)

ASNName
AS14789🇺🇸CLOUDFLARENET - Cloudflare, Inc.
AS28333🇧🇷AS28333 - LOCAL DATACENTER SOLUCOES EM COMUNICACAO LTDA
AS53072🇧🇷AS53072 - INETVIP TELECOM LTDA
AS60503🇧🇷FNXTEC FNX Tecnologia LTDA
AS61696🇧🇷AS61696 - DOMUS TELECOM LTDA
AS262765🇧🇷AS262765 - Net Facil Sistemas Eletronicos Ltda ME
AS263544🇧🇷AS263544 - VARZEA NET TELECOMUNICACOES LTDA ME
AS264594🇧🇷AS264594 - Bludata Processamento de Dados Ltda
AS266156🇧🇷AS266156 - SERVICOS DE COMUNICACAO LTDA
AS267013🇧🇷AS267013 - INTERNET SOLUTION PROVIDER TELECOM. LTDA ME
AS269182🇧🇷AS269182 - PLUGAR TELECOM
AS269283🇧🇷AS269283 - Ismael Leonardo da Silva
AS271246🇧🇷AS271246 - MINISTERIO PUBLICO DO ESTADO DE SANTA CATARINA
AS273514🇧🇷AS273514 - AMPLE SOLUCOES TECNOLOGICAS LTDA

BGP Neighbours

(seen in AS paths)

Upstreams (6)

Networks AS16735 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS174Cogent Communications29
  • AS3356Level 3 Parent17
  • AS6762SEABONE NET TELECOM ITALIA SPARKLE S.P.A9
  • AS22356Durand Do Brasil Ltda2
  • AS52468UFINET PANAMA S.A1
  • AS263009FORTE TELECOM LTDA1

Downstreams (100 of 355)

Networks whose own prefixes AS16735 passes on: usually its customers.

  • AS25933Vogel Solucoes Em Telecom E Informatica S/A101
  • AS28573Claro NXT Telecomunicacoes Ltda78
  • AS262765Net Facil Sistemas Eletronicos Ltda ME66
  • AS262814ALGAR TECNOLOGIA E CONSULTORIA33
  • AS28163Cosmonline Informatica Ltda29
  • AS53107EVEO S.A29
  • AS52573Une Telecom Ltda26
  • AS266931RE Servicos De Comunicacao Multimidia26
  • AS28198SEMPRE TELECOMUNICACOES LTDA21
  • AS262301NETMIG TELECOM EIRELI21
  • AS264238Link Net Provedor De Internet LTDA19
  • AS28352NETSPEED LTDA18
  • AS264886GD NET SOLUTION18
  • AS28279Telgo Telecomunicacoes Goias Ltda17
  • AS28130CERTTO TELECOMUNICACOES LTDA EPP16
  • AS52783ALCANS TELECOM LTDA15
  • AS272432MAGAZINE LUIZA S/A15
  • AS263544VARZEA NET TELECOMUNICACOES LTDA ME14
  • AS19551Incapsula13
  • AS270450CENTER INFORMATICA EIRELI ME13
  • AS262287Latitude.Sh LTDA12
  • AS263058Fast Network Provedor E Solucoes Em Informatica LT12
  • AS268572VOUE TELECOM LTDA12
  • AS26609Universal Telecom S.A11
  • AS28177NETWORKBRASIL Ltda11
  • AS263635REDE G2 LTDA ME11
  • AS262476PROVEDOR BRCENTRAL.NET LTDA10
  • AS266034Falou Telecom10
  • AS267221Gold Telecom Ltda10
  • AS18547PICTURE INFORMATICA EIRELI9
  • AS28176Quick Soft Tecnologia Da Informacao S.A9
  • AS53006ALGAR TELECOM S/A9
  • AS263458ITRIX INTELIGENCIA E INTERNET9
  • AS263914Speed Wifi Telecom9
  • AS267957NITRO TELECOM9
  • AS269272NEWNET TECNOLOGIA E PROJETOS LTDA9
  • AS271251LAR NET TELECOMUNICACOES LTDA9
  • AS28594All Net Informatica Ltda8
  • AS61782WNNet Telecom8
  • AS263285Tiago Silva Provedores ME8
  • AS263611ZUM TELECOM LTDA ME8
  • AS265171SITELBRA LTDA8
  • AS267568R. C. F. TELECOM LTDA ME8
  • AS270694BANCO NACIONAL DE DESENVOLVIMENTO ECONOMICO E SOCI8
  • AS10954SERVICO FEDERAL DE PROCESSAMENTO DE DADOS SERPRO7
  • AS28154AR TELECOM PROVEDOR DE INTERNET LTDA7
  • AS28212COPREL TELECOM LTDA7
  • AS28662Sascar Tecnologia E Seguranca Automotiva S/A7
  • AS52722Paranhananet Ltda7
  • AS53097Superip Telecomunicacoes LTDA7
  • AS262772GTV Fibra7
  • AS262989CLICKNET BRASIL INFORMATICA E TELECOMUNICACOES LT7
  • AS263891TURBONET INFO E TELECOM7
  • AS264328Eclipse Telecom7
  • AS265020FUNDACAO INST BRAS DE GEOGRAFIA E ESTATISTICA IBGE7
  • AS265058WINOV SOLUCOES EM TECNOLOGIA7
  • AS269464NET FIBRA MAIS LTDA7
  • AS2688AT&T Enterprises6
  • AS28327Rei Das Tecnologias LTDA ME6
  • AS52794Net Flex Ltda ME6
  • AS53147FONTES SOLUCOES TECNOLOGICAS LTDA6
  • AS262595OnNet Telecomunicacoes LTDA6
  • AS262812K.H.D. SILVESTRI E CIA LTDA6
  • AS263140Net Uai Internet Provider LTDA ME6
  • AS264500SoulTelecom Provedor De Acesso A Internet6
  • AS265310RETIS REDES, TI E SEGURANCA LTDA ME6
  • AS266381Galax Telecom6
  • AS267969AAM BOLDRINI TELECOM6
  • AS268075FABIANA CRISTINA MOREIRA6
  • AS268824CONNECTMAX TELECOM6
  • AS273425AUGE TELECOM LTDA6
  • AS274677IEZ! TELECOM LTDA6
  • AS14026Nucleo De Inf. E Coord. Do Ponto BR NIC.BR5
  • AS26104Telespazio Brasil S.A5
  • AS28310ALGAR TELECOM S/A5
  • AS52671Confederacao Nacional Das Cooperativas Do Sicoob5
  • AS52737Floriani Servicos De Telecomunicacao Ltda ME5
  • AS52925Ascenty Data Centers E Telecomunicacoes S/A5
  • AS52950Fund. De Apoio A Pesq. C&T Do Est. De SC FAPESC5
  • AS53070T Systems Do Brasil Ltda5
  • AS53178SCNet Equipamentos De Informatica Ltda5
  • AS53201VIRTUAL TELECOM LTDA5
  • AS262585FLEXUS TELECOM LTDA5
  • AS262691CONECTA LTDA5
  • AS264023SE77E TELECOM EIRELI ME5
  • AS264890Ronaldo Pereira Pancielli ME5
  • AS264927Abenet Provedora De Acesso A Internet LTDA5
  • AS265138ACESSO.COM PROVEDOR DE INTERNET5
  • AS267013INTERNET SOLUTION PROVIDER TELECOM. LTDA ME5
  • AS267022TG COMUNICACOES LTDA ME5
  • AS268506LEON TELECOM LTDA5
  • AS268976Weclix Telecom S/A5
  • AS269151SWAP TELECOM5
  • AS270967T S MONTENEGRO SERVICOS DE TI LTDA5
  • AS8141SO SOFTWARE INFORMATICA LTDA4
  • AS11271SENCINET LATAM BRASIL LTDA4
  • AS14789Cloudflare4
  • AS19990ZetaNET Telecom4
  • AS22129Task Software Ltda4
  • AS28195Com4 Data Center Ltda4

Other adjacent networks (50 of 66)

Adjacent to AS16735 in the transit part of AS paths: peers, providers or customers.

  • AS60068CDN77 Datacamp Limited233
  • AS53062GGNET TELECOMUNICACOES LTDA125
  • AS20080Florida International University91
  • AS199524GCORE G Core Labs S.A89
  • AS30844LIQUID Telecommunications41
  • AS268689ELEVEL TECNOLOGIA LTDA40
  • AS14840BR.Digital Telecom22
  • AS1031PEER 103121
  • AS21574Century Telecom Ltda20
  • AS6424EDGOO NETWORKS UNIPESSOAL LDA13
  • AS61922CNX TELECOM13
  • AS7738V Tal12
  • AS4230CLARO S.A10
  • AS14282ONN MULTIMIDIA LTDA10
  • AS270375CONNECT TELECOM LTDA9
  • AS61616Union ISP S/A8
  • AS52850Oxente.Net Solucoes Tecnologicas Eireli7
  • AS263432CORPORATIVA TELECOMUNICACOES EIRELI ME7
  • AS266400Ferenz Networks7
  • AS22548Nucleo De Inf. E Coord. Do Ponto BR NIC.BR6
  • AS61599EAI TELECOMUNICACOES LTDA5
  • AS18881TELEFONICA BRASIL S.A4
  • AS26615TIM S/A4
  • AS28624PROVEDORA CMA INTERNET LTDA4
  • AS267207RFTecnologia Teleinformatica Ltda ME4
  • AS273310ERELINE PROVEDOR DE INTERNET LTDA4
  • AS53181Avanca Telecom E Servicos LTDA3
  • AS61696DOMUS TELECOM LTDA3
  • AS263329FIBERCOM Telecomunicacoes3
  • AS264552JustWeb Telecomunicacoes LTDA3
  • AS7195EDGEUNO S.A.S2
  • AS10429TELEFONICA BRASIL S.A2
  • AS23106AMERICAN TOWER DO BRASIL COMUNICACAO MULTIMIDIA LT2
  • AS28178Networld Provedor E Servicos De Internet Ltda2
  • AS28670CST REDEL SERVICOS DE TELECOMUNICACOES LTDA2
  • AS52928NORTETEL TELECOMUNICACOES LTDA2
  • AS53225IPGLOBE INTERNET LTDA2
  • AS137409GSL Networks Pty2
  • AS263055Pinhais Net Telecom Comercio E Servicos Ltda2
  • AS264544SUPER NOVA TELECOM LTDA2
  • AS266296Green Telecom LTDA2
  • AS273716Lemit Tecnologia Da Informacao Ltda ME2
  • AS274614VELOX NETWORK SOLUCOES TECNOLOGICAS LTDA2
  • AS20473The Constant Company1
  • AS28189JR & JS ENGENHARIA E COMERCIO LTDA1
  • AS28252WorldNet Telecom Comercio E Servicos De Telecomuni1
  • AS52780MAP Piumhi Ltda ME1
  • AS53065Opcao Telecom1
  • AS263077RazaoInfo Internet Ltda1
  • AS263097VN INFRAESTRUTURA DE REDES LTDA1
ASPA
No ASPA0 upstreams, 14 downstreams
Listed as Upstream Provider by
14 ASNs
View full ASPA details →
External Links
LACNIC WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/16735

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/16735" | jq