AS52820 Brasilfone S/A

AS52820 - Brasilfone S/A · registered in Brazil

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Brazil#6,948largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#46,495of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)3 prefixes

CountryBrazil8,771 ASNs registered there

Open AS52820 in ASN lookup Look up an IP in this network (177.52.174.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

177.52.174.0/23

IPv6 prefixes

All 3 prefixes.

2804:8ac0::/33
2804:8ac0:8000::/34
2804:8ac0:c000::/34

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS271200#6945 AS271200 - TECNET BRASIL TELECOMUNICACOES LTDA512

AS7365#6946 AS7365 - CENTROIN PROVEDOR DE SERV. INTERNET. LTDA512

AS52558#6947 AS52558 - Econnect Telecom512

AS52833#6949 AS52833 - GLOBOTECH TELECOM LTDA - ME512

AS52886#6950 AS52886 - Fundacao CPqD - Centro Pesq.Desenv.Telecom.512

AS61605#6951 AS61605 - SELIGA TELECOMUNICACOES DO BRASIL EIRELI512

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