AS263559 Fundacao Educacional da Regiao de Joinville

AS263559 - Fundacao Educacional da Regiao de Joinville · registered in Brazil

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,915largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#22,739of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryBrazil8,771 ASNs registered there

Open AS263559 in ASN lookup Look up an IP in this network (186.237.248.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

186.237.248.0/21

IPv6 prefixes

All 1 prefix.

2801:80:720::/48

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS263676#1912 AS263676 - NetMG Informatica Ltda.2,048

AS53204#1913 AS53204 - Parque Ecologico Sao Carlos / PMSC2,048

AS263076#1914 AS263076 - Universidade Estadual de Maringa - UEM2,048

AS264141#1916 AS264141 - Vale do Ribeira Internet Ltda - Me2,048

AS13459#1917 AS13459 - PHOENIX CONDOR SOLUTION SERVICE INFORMATICA LTDA2,048

AS14723#1918 AS14723 - ArcelorMittal Sistemas SA2,048

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