AS52770 Acem Telecom Ltda

AS52770 - Acem Telecom Ltda · registered in Brazil

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

Rank in Brazil#1,397largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#21,651of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS52770 in ASN lookup Look up an IP in this network (177.39.184.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

177.39.184.0/21

IPv6 prefixes

All 1 prefix.

2804:b64::/32

Other ASNs named Acem Telecom Ltda

1 other network uses the same organisation name; together with AS52770 they announce 3,072 IPv4 addresses.

ASNNameIPv4 addresses

AS263925AS263925 - Acem Telecom Ltda BR1,024

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS52729#1394 AS52729 - BrNet Informatica2,048

AS52739#1395 AS52739 - PROVEDOR INTERSOUSA LTDA2,048

AS52746#1396 AS52746 - Primanet Internet LTDA2,048

AS52790#1398 AS52790 - CONECTA NET TELECOMUNICACOES LTDA ME2,048

AS52795#1399 AS52795 - ONE TELECOM TELECOMUNICACOES LTDA2,048

AS52797#1400 AS52797 - ISH Tecnologia SA2,048

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