AS266605 2B Tecnologias em Informatica LTDA

AS266605 - 2B Tecnologias em Informatica LTDA · registered in Brazil

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

Rank in Brazil#3,456largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#32,156of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266605 in ASN lookup Look up an IP in this network (45.7.144.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

45.7.144.0/22

IPv6 prefixes

All 1 prefix.

2804:3e8c::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS266598#3453 AS266598 - Fabiane Trento Informatica ME1,024

AS266599#3454 AS266599 - CR Technologie1,024

AS266601#3455 AS266601 - Informatica Lazzari LTDA ME1,024

AS266607#3457 AS266607 - REELU NET COMUNICACOES LTDA1,024

AS266608#3458 AS266608 - Ola Fibra Telecomunicacoes LTDA1,024

AS266611#3459 AS266611 - POLISERV SERVICOS E COMERCIO LTDA - ME1,024

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