AS28171 S. O. do Brasil Telecomunicacoes LTDA ME

AS28171 - S. O. do Brasil Telecomunicacoes LTDA ME · registered in Brazil

IPv4 addresses21,5045 prefixes · <0.001% of announced IPv4

Rank in Brazil#131largest network in BR by IPv4 space, of 7,969 · 0.03% of BR

Rank worldwide#5,875of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)27 prefixes

CountryBrazil8,771 ASNs registered there

Open AS28171 in ASN lookup Look up an IP in this network (177.84.64.1) All networks in Brazil

IPv4 prefixes

All 5 prefixes, in address order.

177.84.64.0/21
177.137.240.0/21
179.107.128.0/19
189.84.160.0/19
191.160.20.0/22

IPv6 prefixes

All 27 prefixes.

2804:d84::/47
2804:d84:2::/47
2804:d84:4::/46
2804:d84:8::/45
2804:d84:10::/44
2804:d84:20::/43
2804:d84:40::/42
2804:d84:80::/41
2804:d84:100::/40
2804:d84:200::/39
2804:d84:400::/38
2804:d84:800::/38
2804:d84:c00::/41
2804:d84:c80::/43
2804:d84:ca0::/45
2804:d84:ca8::/46
2804:d84:cac::/48
2804:d84:cad::/48
2804:d84:cae::/47
2804:d84:cb0::/44
2804:d84:cc0::/42
2804:d84:d00::/40
2804:d84:e00::/39
2804:d84:1000::/36
2804:d84:2000::/35
2804:d84:4000::/34
2804:d84:8000::/33

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS262272#128 AS262272 - VERO S.A22,528

AS27693#129 AS27693 - NipBr - NipCable do Brasil Telecom LTDA22,016

AS28169#130 AS28169 - BITCOM PROVEDOR DE SERVICOS DE INTERNET LTDA21,504

AS28360#132 AS28360 - WKVE Assessoria em Serv. de Inf. e Telecom Ltda21,504

AS61588#133 AS61588 - DIGITAL PROVEDOR DE ACESSO A INTERNET LTDA21,504

AS262293#134 AS262293 - Sistema Oeste de Servicos LTDA21,504

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