AS11432 — AS11432 - Telium Telecomunicacoes Ltda

Network type: hosting

AS11432 announces 7 IPv4 prefixes covering 43,776 addresses and 1 IPv6 prefixes.

About this network

AS11432 is Telium Telecomunicações Ltda, trading as Telium Networks: a Brazilian carrier and data-centre operator selling dedicated links, cloud and IP telephony to corporate customers.

What it's used for

RIS shows 104 announced IPv4 prefixes covering 43,776 addresses, plus 9 IPv6 prefixes under 2804:138::/32. The IPv4 space is almost entirely LACNIC 200.x legacy Brazilian allocations — 200.170.192.0/18, 200.155.128.0/18, 200.201.128.0/19 — announced both as aggregates and as a long tail of /22s. That deaggregation pattern is normal for a Brazilian operator distributing space across many points of presence and peering at IX.br.

The reverse DNS is the clearest signal of what the space carries. Most sampled addresses sit under static.telium.net.br, the operator's own zone, and the word static is the point: these are fixed addresses assigned to customers on dedicated circuits, not dynamic consumer pools. Two samples resolve into customer-owned domains instead — a commodity-trading firm and a hosting portal — which is exactly what corporate dedicated-access and colocation space looks like from the outside.

Notable

256 observed neighbours against a modest 43k addresses would normally suggest a wholesale carrier, but in Brazil it is also what dense IX.br participation produces: a mid-size ISP peering at multiple exchanges racks up hundreds of adjacencies without selling much transit. Read alongside the corporate rDNS, this is a business-access and data-centre network with heavy peering, not a pure transit backbone.

Interesting

One /24 in the pack is registered to Voices Telecomunicações rather than Telium, and one is Cogent provider-assigned space. Neither is a third-party leasing tell: carrier-assigned blocks and related-operator registrations are ordinary in Brazilian routing. Several registry lookups for the large aggregates failed outright, which is missing data, not a clearance.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 38.52.204.0/24
• 38.211.38.0/24
• 200.155.128.0/18
• 200.170.192.0/18
• 200.194.248.0/21
• 200.201.128.0/19
• 204.157.77.0/24
• 2804:138::/32

Upstream networks

• AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
• AS174 Cogent Communications, LLC
• AS7195 EDGEUNO S.A.S
• AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
• AS8167 V tal
• AS35280 F5 Networks SARL
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS

Downstream networks

• AS270763 Jds Telecomunicacao Me
• AS270341 Futel Telecom
• AS271626 Lf Telecom Servicos de Multimidia Eireli
• AS263035 PORTAL QUEOPS TELECOMUNICACOES LTDA
• AS266244 VUPPI INTERNET
• AS28278 TELLFREE BRASIL TELEFONIA IP S.A.
• AS61648 PLAYIP TELECOM LTDA.
• AS271466 UC Telecom Ltda
• AS265180 GENESIS TELECOMUNICACOES LTDA - ME
• AS268915 PROVEDOR CLICNET
• AS263065 DNSLINK SOLUCOES PARA INTERNET LTDA
• AS267124 Paulino Perreira Dos Santos Eireli
• AS269401 EY TELECOMUNICACOES EIRELI
• AS265943 RCTelecom Telecomunicacoes LTDA-ME
• AS264566 INTERNET O SUL TELECOM LTDA.
• AS268231 X-Celente Telecomunicacoes
• AS267638 Wind Telecomunicacao do Brasil Ltda - ME
• AS266185 Spin Telecomunicacoes
• AS268043 REDE LANDAN INTERNET EIRELI-ME
• AS271529 ONLINE TELECOM.IP LTDA ME
• AS271205 MEGA FIBRA INFINITY LTDA
• AS269254 SOL TELECOM LTDA
• AS271663 VICOM BRASIL INTERNET E TELECOM
• AS270447 MIGUEL A. DOS SANTOS TELECOMUNICACOES
• AS273633 BOX TELECOM

Adjacent networks

• AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
• AS7195 EDGEUNO S.A.S
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS8167 V tal
• AS271626 Lf Telecom Servicos de Multimidia Eireli
• AS267638 Wind Telecomunicacao do Brasil Ltda - ME
• AS263035 PORTAL QUEOPS TELECOMUNICACOES LTDA
• AS266185 Spin Telecomunicacoes
• AS270763 Jds Telecomunicacao Me
• AS270341 Futel Telecom
• AS266244 VUPPI INTERNET
• AS267347 PEGASUS TELECOM
• AS28278 TELLFREE BRASIL TELEFONIA IP S.A.
• AS61648 PLAYIP TELECOM LTDA.
• AS271466 UC Telecom Ltda
• AS265943 RCTelecom Telecomunicacoes LTDA-ME
• AS265180 GENESIS TELECOMUNICACOES LTDA - ME
• AS264566 INTERNET O SUL TELECOM LTDA.
• AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
• AS271529 ONLINE TELECOM.IP LTDA ME
• AS269138 MOV TELECOM SERVICOS DE PROVEDORES DE INTERNET LTD
• AS267124 Paulino Perreira Dos Santos Eireli
• AS53061 G2NET SUL PROVEDOR LTDA
• AS268915 PROVEDOR CLICNET

Routing security

• RPKI: 110 valid, 0 invalid and 3 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 325 route objects.
• Listed in as-sets: AS-11432, AS-18881-CUSTOMERS1, AS-53427-TGLOBAL, AS-53427-TGN, AS-8167_CUSTOMERS, AS-AMERICANTOWER, AS-CEMIGTELECOM-CLIENTES, AS-CN2, AS-CTBC-CUSTOMERS1, AS-CTBC-CUSTOMERS173, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EMBRATELNET, AS-GNT-CUSTOMERS, AS-HUGENET-CUSTOMERS, AS-HURRICANE, AS-HWNG-DOWNSTREAMS, AS-MEGATELECOM-CUSTOMERS, AS-NETIX-INT, AS-NOVVACORE-CUSTOMERS, AS-PNAPMIA, AS-SB-AUTOMATION-CUSTOMER, AS-TELIUM-CUSTOMERS, AS-TELY.

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• IX.br (PTT.br) Porto Alegre — Porto Alegre, Brazil