AS28181 MASTER TELECOM LTDA ME

AS28181 - MASTER TELECOM LTDA ME · registered in Brazil

IPv4 addresses2,0484 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,353largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#21,511of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS28181 in ASN lookup Look up an IP in this network (179.97.16.1) All networks in Brazil

IPv4 prefixes

All 4 prefixes, in address order.

179.97.16.0/23
179.97.18.0/23
179.97.20.0/23
179.97.22.0/23

IPv6 prefixes

All 1 prefix.

2804:dac::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

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AS19990#1352 AS19990 - ZetaNET Telecom2,048

AS28194#1354 AS28194 - R & F BASSAN COMERCIO SERVICOS E SISTEMA LTDA - ME2,048

AS28240#1355 AS28240 - VIP - SERVICOS DE TELECOMUNICACOES LTDA.2,048

AS28335#1356 AS28335 - MAXCOMM LTDA EPP2,048

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