AS266401 CNA NET

AS266401 - CNA NET · registered in Brazil

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

Rank in Brazil#3,363largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#32,063of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266401 in ASN lookup Look up an IP in this network (170.81.60.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

170.81.60.0/22

IPv6 prefixes

All 1 prefix.

2804:3748::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS266397#3360 AS266397 - UNINET TELECOM E INFORMATICA - EIRELLI - ME1,024

AS266398#3361 AS266398 - SPEEDY NET TELECON LTDA-ME1,024

AS266399#3362 AS266399 - NUDOZE TELECOMUNICACOES EIRELI1,024

AS266405#3364 AS266405 - fernanda cittadella alves -me1,024

AS266408#3365 AS266408 - SUACUI INTERNET LTDA ME1,024

AS266409#3366 AS266409 - SECW TELECOM1,024

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