AS264049 TELECOMUNICACOES ALARCAO E FERNANDES LTDA - ME

AS264049 - TELECOMUNICACOES ALARCAO E FERNANDES LTDA - ME · registered in Brazil

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

Rank in Brazil#2,571largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#31,202of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)18 prefixes

CountryBrazil8,771 ASNs registered there

Open AS264049 in ASN lookup Look up an IP in this network (143.202.4.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

143.202.4.0/22

IPv6 prefixes

All 18 prefixes.

2804:29fc::/37
2804:29fc:800::/37
2804:29fc:1000::/36
2804:29fc:2000::/35
2804:29fc:4000::/34
2804:29fc:8000::/38
2804:29fc:8400::/39
2804:29fc:8600::/39
2804:29fc:8800::/37
2804:29fc:9000::/36
2804:29fc:a000::/35
2804:29fc:c000::/35
2804:29fc:e000::/36
2804:29fc:f000::/40
2804:29fc:f100::/40
2804:29fc:f200::/39
2804:29fc:f400::/38
2804:29fc:f800::/37

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS264043#2568 AS264043 - SILFERNET COMERCIO E SERVICOS LTDA1,024

AS264047#2569 AS264047 - FOX NET TELECOMUNICACOES LTDA1,024

AS264048#2570 AS264048 - Fiorilli S/C Ltda - Software1,024

AS264050#2572 AS264050 - N. DE CARVALHO SANTANA EIRELI1,024

AS264053#2573 AS264053 - ZAP AL INTERNET SERVICE LTDA1,024

AS264054#2574 AS264054 - FALCON COMUNICACOES E INFORMATICA1,024

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