AS266961 Arias Telecomunicacoes Ltda

AS266961 - Arias Telecomunicacoes Ltda · registered in Brazil

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

Rank in Brazil#1,773largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#22,219of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266961 in ASN lookup Look up an IP in this network (45.226.72.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

45.226.72.0/22
164.163.104.0/22

IPv6 prefixes

All 1 prefix.

2804:4600::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS266915#1770 AS266915 - QUALITY TELECOMUNICACAO2,048

AS266920#1771 AS266920 - Globofiber Telecom2,048

AS266931#1772 AS266931 - RE Servicos de Comunicacao Multimidia2,048

AS266966#1774 AS266966 - NAVEX TELECOM2,048

AS266986#1775 AS266986 - OLV BRASIL COMERCIO E SERVICOS LTDA2,048

AS267009#1776 AS267009 - FONATA TELECOMUNICACOES LTDA.2,048

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