AS262803 NETULTRA PROVEDOR DE INTERNET

AS262803 - NETULTRA PROVEDOR DE INTERNET · registered in Brazil

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

Rank in Brazil#1,515largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#21,941of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS262803 in ASN lookup Look up an IP in this network (186.250.16.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

186.250.16.0/21

IPv6 prefixes

All 1 prefix.

2804:250::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS262764#1512 AS262764 - USONET INTERNET TECNOLOGIC EIRELI2,048

AS262768#1513 AS262768 - FASTVILLE PROVEDOR DE INTERNET LTDA2,048

AS262772#1514 AS262772 - GTV Fibra2,048

AS262815#1516 AS262815 - Tres Marias Fiber Telecom2,048

AS262817#1517 AS262817 - CARDOSONET INTERNET E SERVICOS DE INFORMATICA LTDA2,048

AS262826#1518 AS262826 - PW INFORMATICA E TECNOLOGIA LTDA2,048

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