AS266497 ULTRA TECNOLOGIA PROVEDOR DE INTERNET LTDA ME

AS266497 - ULTRA TECNOLOGIA PROVEDOR DE INTERNET LTDA ME · registered in Brazil

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

Rank in Brazil#3,406largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#32,106of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266497 in ASN lookup Look up an IP in this network (170.244.32.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

170.244.32.0/22

IPv6 prefixes

All 1 prefix.

2804:38b8::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS266489#3403 AS266489 - ZANCHET E PAIM TELECOM LTDA ME1,024

AS266492#3404 AS266492 - FLASH SERVICOS EM FIBRA OPTICA LTDA - ME1,024

AS266493#3405 AS266493 - R. L. HOFFMANN1,024

AS266499#3407 AS266499 - HC TELECOM PROVEDOR DE INTERNET EIRELI-ME1,024

AS266502#3408 AS266502 - TimerNet Telecom1,024

AS266504#3409 AS266504 - GTXNET SOLUCOES INFORMATIZADAS1,024

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