AS52755 U&M MINERACAO E CONSTRUCAO S/A

AS52755 - U&M MINERACAO E CONSTRUCAO S/A · registered in Brazil

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,931largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#23,677of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBrazil8,771 ASNs registered there

Open AS52755 in ASN lookup Look up an IP in this network (177.38.168.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

177.38.168.0/21

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS52624#1928 AS52624 - WEB TELECOMUNICACOES LTDA2,048

AS52673#1929 AS52673 - WI-MAX INTERNET LTDA2,048

AS52749#1930 AS52749 - E W BORBA SERVICOS DE COMUNICACOES LTDA2,048

AS52822#1932 AS52822 - R e R Informatica LTDA2,048

AS52839#1933 AS52839 - RSS SOCIEDADE CIVIL LTDA2,048

AS52879#1934 AS52879 - ABM INFORMATICA E TELECOM2,048

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