AS271069 A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA

AS271069 - A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA · registered in Brazil

IPv4 addresses2,0482 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,841largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#22,292of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryBrazil8,771 ASNs registered there

Open AS271069 in ASN lookup Look up an IP in this network (138.97.76.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

138.97.76.0/22
179.48.0.0/22

IPv6 prefixes

All 1 prefix.

2804:75c8::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS270724#1838 AS270724 - CLIENT.CO SERVICOS E TELECOMUNICACOES LTDA2,048

AS270884#1839 AS270884 - VOUE LTDA2,048

AS270984#1840 AS270984 - MVM PINTO COMERCIO E SERVICOS ME2,048

AS271231#1842 AS271231 - J. S. dos Santos Junior Comunicacoes ME2,048

AS271466#1843 AS271466 - UC Telecom Ltda2,048

AS271527#1844 AS271527 - NETPLUS TELECOMUNICACOES LTDA - ME2,048

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources