AS263878 FONTNET ME

AS263878 - FONTNET ME · registered in Brazil

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

Rank in Brazil#2,503largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#31,134of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS263878 in ASN lookup Look up an IP in this network (138.204.20.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

138.204.20.0/22

IPv6 prefixes

All 1 prefix.

2804:2720::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS263861#2500 AS263861 - KzNet Telecom1,024

AS263867#2501 AS263867 - WT SPEED TECNOLOGIA EM INFORMATICA LTDA -ME1,024

AS263869#2502 AS263869 - NAVG TELECOMUNICACOES EIRELI - ME1,024

AS263882#2504 AS263882 - PROVEDOR MTEC LTDA1,024

AS263884#2505 AS263884 - Infotech de Bom Jardim C. de material de inf. Ltda1,024

AS263886#2506 AS263886 - oliveira santos telecomunicacoes ltda1,024

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