AS28137 Vialink Solucoes de Tecnologia Ltda

AS28137 - Vialink Solucoes de Tecnologia Ltda · registered in Brazil

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in Brazil#705largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#15,050of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS28137 in ASN lookup Look up an IP in this network (187.45.160.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

187.45.160.0/20

IPv6 prefixes

All 1 prefix.

2804:458::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS26218#702 AS26218 - EMP. DE TEC. E INF. DA PREVIDENCIA - DATAPREV4,096

AS27656#703 AS27656 - DCN Solucoes em Tecnologia Ltda - EPP4,096

AS28124#704 AS28124 - UFINET BRASIL S.A.4,096

AS28143#706 AS28143 - E Greco Falchione Manutencao4,096

AS28144#707 AS28144 - G3 TELECOM4,096

AS28156#708 AS28156 - Linhares Servicos Online LTDA EPP4,096

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