AS272652 ULTRAFIBRA PROVEDOR DE INTERNET LTDA

AS272652 - ULTRAFIBRA PROVEDOR DE INTERNET LTDA · registered in Brazil

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Brazil#7,473largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#59,469of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS272652 in ASN lookup Look up an IP in this network (45.232.245.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

45.232.245.0/24

IPv6 prefixes

All 1 prefix.

2804:8690::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS272585#7470 AS272585 - SB NET TELECOM256

AS272603#7471 AS272603 - Global Services256

AS272626#7472 AS272626 - N9 TELECOM by Ligpronet256

AS272666#7474 AS272666 - Dconekte Multimidia LTDA256

AS272697#7475 AS272697 - B HOST BRASIL INTERNET LTDA256

AS272703#7476 AS272703 - MYLINK SERVICO DE COMUNICACAO MULTIMIDIA EIRELI256

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