AS273619 ION TELECOMUNICACOES LTDA

AS273619 - ION TELECOMUNICACOES LTDA · registered in Brazil

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Brazil#6,812largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#42,915of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)3 prefixes

CountryBrazil8,771 ASNs registered there

Open AS273619 in ASN lookup Look up an IP in this network (38.19.56.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

38.19.56.0/24
38.191.188.0/23

IPv6 prefixes

All 3 prefixes.

2804:89ac::/33
2804:89ac:8000::/34
2804:89ac:c000::/34

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS272790#6809 AS272790 - COSMO TELECOM LTDA768

AS273417#6810 AS273417 - INFORTEC SERVICOS DE COMUNICACOES LTDA768

AS273454#6811 AS273454 - TELVIA TELECOMUNICACOES LTDA768

AS273624#6813 AS273624 - SOUSA & RAMOS PRESTADORA DE SERVICOS LTDA768

AS273663#6814 AS273663 - NT FIBRA768

AS274341#6815 AS274341 - L S BALCONI SOLUCOES CORPORATIVAS LTDA768

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