AS269046 First Telecom LTDA

AS269046 - First Telecom LTDA · registered in Brazil

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Brazil#4,474largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#33,238of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS269046 in ASN lookup Look up an IP in this network (45.178.152.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

45.178.152.0/22

IPv6 prefixes

All 1 prefix.

2804:5ea0::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS269035#4471 AS269035 - David Martins Ferreira Telecomunicacao - ME1,024

AS269039#4472 AS269039 - DENISE DE OLIVEIRA SILVA1,024

AS269044#4473 AS269044 - Thunder Tecnologia Ltda - ME1,024

AS269050#4475 AS269050 - JOAO ROGERIO LEONARDO EIRELIME1,024

AS269051#4476 AS269051 - UNIVERSO FIBER COMUNICACAO MULTIMIDIA1,024

AS269056#4477 AS269056 - LNK Telecom1,024

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