AS265038 TELFO SERVICO DE TELECOMUNICACOES LTDA

AS265038 - TELFO SERVICO DE TELECOMUNICACOES LTDA · registered in Brazil

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

Rank in Brazil#2,859largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#31,512of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS265038 in ASN lookup Look up an IP in this network (170.150.200.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

170.150.200.0/22

IPv6 prefixes

All 1 prefix.

2804:31cc::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS265033#2856 AS265033 - Tecnotec Telecomunicacoes e Informatica Ltda1,024

AS265036#2857 AS265036 - BMJnet Telecom1,024

AS265037#2858 AS265037 - GLOBO ON NET EIRELI1,024

AS265040#2860 AS265040 - ALAN CHARLES ALVES LEITE LTDA1,024

AS265044#2861 AS265044 - MY INTERNET1,024

AS265045#2862 AS265045 - Johanes Kler Felema Comunicacoes ME1,024

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