AS52912 VIEIRA E RETECHESKI LTDA

AS52912 - VIEIRA E RETECHESKI LTDA · registered in Brazil

IPv4 addresses2,0482 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,410largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#21,664of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS52912 in ASN lookup Look up an IP in this network (186.251.228.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

186.251.228.0/22
201.131.184.0/22

IPv6 prefixes

All 1 prefix.

2804:19b8::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS52856#1407 AS52856 - NETWAY PROVEDOR DE INTERNET LTDA2,048

AS52905#1408 AS52905 - MIT Internet2,048

AS52906#1409 AS52906 - VOXX TELECOM LTDA - ME2,048

AS52927#1411 AS52927 - IBIPAR S/A2,048

AS52938#1412 AS52938 - EMA Comercio de Eletronicos e Servicos Ltda.2,048

AS52948#1413 AS52948 - Interneith Internet Eireli2,048

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