AS273567 AUTA TELECOMUNICACOES LTDA

AS273567 - AUTA TELECOMUNICACOES LTDA · registered in Brazil

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in Brazil#2,182largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#27,885of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS273567 in ASN lookup Look up an IP in this network (38.51.252.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

38.51.252.0/22
38.210.126.0/24

IPv6 prefixes

All 1 prefix.

2804:88e4::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS271752#2179 AS271752 - METEC SOLUCOES1,280

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AS273467#2181 AS273467 - H R B LACERDA1,280

AS273656#2183 AS273656 - OAC TECNOLOGIA EIRELI1,280

AS274496#2184 AS274496 - GIGANET TELECOMUNICACOES LTDA1,280

AS266072#2185 AS266072 - GLOBAL TELECOMUNICACOES EIRELI - ME1,280

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