AS270891 Fernandes e Silva Provedor de Internet Ltda-Me

AS270891 - Fernandes e Silva Provedor de Internet Ltda-Me · registered in Brazil

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

Rank in Brazil#5,245largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#34,065of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)16 prefixes

CountryBrazil8,771 ASNs registered there

Open AS270891 in ASN lookup Look up an IP in this network (138.121.40.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

138.121.40.0/22

IPv6 prefixes

All 16 prefixes.

2804:7308::/36
2804:7308:1000::/47
2804:7308:1002::/47
2804:7308:1004::/46
2804:7308:1008::/45
2804:7308:1010::/44
2804:7308:1020::/43
2804:7308:1040::/42
2804:7308:1080::/41
2804:7308:1100::/40
2804:7308:1200::/39
2804:7308:1400::/38
2804:7308:1800::/37
2804:7308:2000::/35
2804:7308:4000::/34
2804:7308:8000::/33

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS270888#5242 AS270888 - V8 Telecom LTDA1,024

AS270889#5243 AS270889 - JK NET LTDA1,024

AS270890#5244 AS270890 - INFOTEC NETWORKS1,024

AS270892#5246 AS270892 - MANOEL GOUVEIA DA SILVA - ME1,024

AS270894#5247 AS270894 - V Micali Telecomunicacoes1,024

AS270895#5248 AS270895 - C.R. MARCILIO PAZ - 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