AS28656 BTT TELECOMUNICACOES S.A.

AS28656 - BTT TELECOMUNICACOES S.A. · registered in Brazil

IPv4 addresses12,0329 prefixes · <0.001% of announced IPv4

Rank in Brazil#249largest network in BR by IPv4 space, of 7,969 · 0.02% of BR

Rank worldwide#8,307of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)10 prefixes

CountryBrazil8,771 ASNs registered there

Open AS28656 in ASN lookup Look up an IP in this network (45.190.116.1) All networks in Brazil

IPv4 prefixes

All 9 prefixes, in address order.

45.190.116.0/22
131.255.112.0/23
177.55.224.0/21
177.55.232.0/22
177.55.236.0/22
177.87.184.0/24
179.0.72.0/22
190.52.72.0/22
201.77.160.0/20

IPv6 prefixes

All 10 prefixes.

2804:33cc::/36
2804:33cc:1000::/38
2804:33cc:1400::/40
2804:33cc:1500::/40
2804:33cc:1600::/40
2804:33cc:1700::/40
2804:33cc:1800::/37
2804:33cc:2000::/35
2804:33cc:4000::/34
2804:33cc:8000::/33

Other ASNs named BTT TELECOMUNICACOES S.A.

2 other networks use the same organisation name; together with AS28656 they announce 19,200 IPv4 addresses.

ASNNameIPv4 addresses

AS262514AS262514 - BTT TELECOMUNICACOES S.A. BR5,120

AS264228AS264228 - BTT TELECOMUNICACOES S.A. BR2,048

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS28583#246 AS28583 - RuralWeb Telecomunicacoes Ltda12,288

AS28647#247 AS28647 - CABONNET INTERNET LTDA12,288

AS28640#248 AS28640 - VIPWAY Telecomunicacoes Ltda12,032

AS262391#250 AS262391 - ACESSOLINE TELECOMUNICACOES LTDA12,032

AS28183#251 AS28183 - MICRON LINE SERVICOS DE INFORMATICA LTDA - ME11,776

AS262847#252 AS262847 - DBUG TELECOM LTDA11,776

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