AS28656 — BTT TELECOMUNICACOES S.A.
Network type: residential
AS28656 announces 9 IPv4 prefixes covering 12,544 addresses and 1 IPv6 prefixes.
About this network
The AS handle BTT TELECOMUNICACOES S.A. is held by Blink Telecom, a Brazilian cable and DSL internet service provider.
What it's used for
- The address space carries residential and business customer traffic, evidenced by reverse DNS entries pointing to blinktelecom.com.br across multiple prefixes.
- With 12,544 IPv4 addresses announced against 36 observed neighbours, the ratio indicates an access network providing last-mile connectivity rather than a transit provider.
Notable
- Most registrants align with the announcer, specifically BTT TELECOMUNICACOES S.A., though two prefixes are registered to BRASIL TECPAR | AMIGO | AVATO and one to SEMPRE TELECOMUNICACOES LTDA.
- The operator is known as Brasil TecPar (Blink) or Blink Telecom, reflecting its identity as a regional ISP in South America.
- The inventory consists of 12 IPv4 prefixes and 1 IPv6 prefix, with the largest block being 201.77.160.0/20.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 45.190.116.0/22
- 131.255.112.0/23
- 177.55.180.0/24
- 177.55.224.0/20
- 177.87.184.0/24
- 177.131.5.0/24
- 179.0.72.0/22
- 190.52.72.0/22
- 201.77.160.0/20
- 2804:33cc::/32
Upstream networks
- AS53062 GGNET TELECOMUNICACOES LTDA
- AS3356 Level 3 Parent, LLC
- AS6939 Hurricane Electric LLC
- AS264228 BTT TELECOMUNICACOES S.A.
- AS35280 F5 Networks SARL
- AS57463 NetIX Communications JSC
- AS24482 SG.GS
- AS37721 Virtual Technologies & Solutions
Downstream networks
- AS262514 BTT TELECOMUNICACOES S.A.
- AS264552 JustWeb Telecomunicacoes LTDA
- AS262504 Nova Rede de Telecomunicacoes Ltda
- AS264228 BTT TELECOMUNICACOES S.A.
Adjacent networks
- AS53062 GGNET TELECOMUNICACOES LTDA
- AS262514 BTT TELECOMUNICACOES S.A.
- AS264552 JustWeb Telecomunicacoes LTDA
- AS6939 Hurricane Electric LLC
- AS264228 BTT TELECOMUNICACOES S.A.
- AS262504 Nova Rede de Telecomunicacoes Ltda
- AS3356 Level 3 Parent, LLC
- AS35280 F5 Networks SARL
- AS57463 NetIX Communications JSC
- AS24482 SG.GS
- AS37721 Virtual Technologies & Solutions
Internet exchanges
- IX.br (PTT.br) São Paulo — São Paulo, Brazil
BGP / ASN / CIDR
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IPv4
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IPv6
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED