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AS271203

ZUX INTERNET

Brazil (BR)

ASN Information

AS NumberAS271203
AS NameAS271203
OrganizationAS271203 - ZUX INTERNET LTDA
Also known asZUX INTERNET
CountryBrazil (BR)
RegistryLACNIC
ASN TypeNSP
Last Seen
Announcement Count3
IPv4 Prefix Count2
IPv6 Prefix Count1
RPKI StatusValid ×1Unknown (could not be determined) ×2
IRR RecordsView IRR route objects
Websitehttps://zux.net.br/ ↗

AS Path to AS271203

  1. 7195—
  2. 262355—
  3. 52680AS52680 - BLZNET SERVICOS DE INTERNET LTDA - ME
  4. 271203Origin

Most common path, seen 8× in route collector data, latest at a collector in London (2026-10-20 14:53:33 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 24 peer session(s)São Paulo: 43 peer session(s)Singapore: 45 peer session(s)Johannesburg: 48 peer session(s)Amsterdam: 49 peer session(s)London: 66 peer session(s)Eugene, OR: 118 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (3)

View All →
PrefixFamilyRPKILast Seen
179.49.176.0/22IPv4ValidNot looked up yet
179.49.178.0/24IPv4Not checkedNot looked up yet
2804:77d8::/32IPv6Not checkedNot looked up yet

Peers (31)

View All →
ASNameRelationshipPathsLast Seen
AS14840AS14840 - BR.Digital TelecomUpstream (inferred)138
AS52680AS52680 - BLZNET SERVICOS DE INTERNET LTDA - MEUpstream (inferred)113
AS53062AS53062 - GGNET TELECOMUNICACOES LTDAUpstream (inferred)106
AS53115AS53115 - ISPX Solucoes em Telecomunicacoes SPE LtdaUpstream (inferred)6
AS271253AS271253 - LINK BRASIL TELECOMUNICACOES LTDAUpstream (inferred)4
AS39120CONVERGENZE-AS Convergenze S.p.A.Upstream (inferred)3
AS16552DIGICERT - Tiggee LLCUpstream (inferred)2
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)2

Neighbours seen next to AS271203 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (3)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
IX.br (PTT.br) Foz do IguaçuFoz do Iguaçu/PR, BR187.16.204.172001:12f8:0:27::1710GYes
IX.br (PTT.br) MaringáMaringá/PR, BR187.16.201.322001:12f8:0:24::3210GYes
IX.br (PTT.br) São PauloSão Paulo/SP, BR187.16.218.1232001:12f8::218:12310GYes
IX.br (PTT.br) São PauloSão Paulo/SP, BR187.16.218.2392001:12f8::218:23910GYes

IX ports registered by AS271203 (self-reported by the network).

Interconnection Facilities (6)

FacilityCityCountry
Equinix SP4 - São PauloBarueriBrazil
BR.Digital Curitiba (CTA1)CuritibaBrazil
BR.Digital Foz do Iguaçu (FOZ1)Foz do IguacuBrazil
Internet by Sercomtel S.A.LondrinaBrazil
Universidade Estadual de MaringáMaringáBrazil
Equinix SP1 - São PauloSão PauloBrazil

Data centres where AS271203 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETTC::AS271203:AS-ALL
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic5-10Gbps
Traffic ratioMostly Inbound
Geographic scopeSouth America
Max prefixes (IPv4 / IPv6)15 / 3
Unicast / IPv6 / MulticastYes / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (2)

RoleNameEmailPhone
NOCNOCnoc@zux.net.br+554431102530
AbuseNOCnoc@zux.net.br+554431102530

Only contacts the network has chosen to publish are shown.

Upstreams (20)

View all →
ASNameRelationshipPathsLast Seen
AS14840AS14840 - BR.Digital TelecomUpstream (inferred)138
AS52680AS52680 - BLZNET SERVICOS DE INTERNET LTDA - MEUpstream (inferred)113
AS53062AS53062 - GGNET TELECOMUNICACOES LTDAUpstream (inferred)106
AS53115AS53115 - ISPX Solucoes em Telecomunicacoes SPE LtdaUpstream (inferred)6
AS271253AS271253 - LINK BRASIL TELECOMUNICACOES LTDAUpstream (inferred)4
AS39120CONVERGENZE-AS Convergenze S.p.A.Upstream (inferred)3
AS16552DIGICERT - Tiggee LLCUpstream (inferred)2
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)2
AS35280F5 F5 Networks SARLUpstream (inferred)2
AS36236NETACTUATE - NetActuate, IncUpstream (inferred)2
AS51185MAINSTREAMING-AS MainStreaming SpAUpstream (inferred)2
AS61832AS61832 - DB3 SERVICOS DE TELECOMUNICACOES S.AUpstream (inferred)2

Downstreams (2)

ASNameRelationshipPathsLast Seen
AS64179AS64179 - ZUX NET E.A.S.Downstream (inferred)Inferred—
AS265917AS265917 - RJ NET BRASIL TELECOM LTDADownstream (inferred)Inferred—

Registry and network details

Registered holderAS271203 - ZUX INTERNET LTDA
RegisteredYes
Peering policyOpen
IRR AS-setTC::AS271203:AS-ALL
Registry record last modifiedNot available
MaintainersNot available
Internet exchanges3
Facilities6
Network profile updated

Data updated . See limitations.