AS28210 — GIGA MAIS FIBRA TELECOMUNICACOES S.A.

Network type: residential

AS28210 announces 23 IPv4 prefixes covering 56,320 addresses and 1 IPv6 prefixes.

About this network

AS28210 is operated by Giga+ Fibra Telecomunicações S.A., a Brazilian broadband provider.

What it's used for

• The address space carries residential and business fiber connections, evidenced by reverse DNS records pointing to static.sumicity.net.br.
• The AS announces 56,320 IPv4 addresses across 38 prefixes and 24 IPv6 prefixes, while maintaining 41 observed neighbours, a ratio consistent with an access network serving end-users rather than a transit provider.

Notable

• All sampled registrants for the largest prefixes are listed as GIGA MAIS FIBRA TELECOMUNICACOES S.A., matching the AS holder.
• The operator is also known as Sumicity, a name reflected in the reverse DNS infrastructure.
• The inventory consists of a mix of /19, /20, /21, and /22 blocks, indicating a finely subdivided address estate typical of a regional ISP managing multiple service areas.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 45.226.116.0/22
• 45.232.132.0/22
• 131.0.28.0/22
• 131.255.20.0/22
• 138.59.120.0/22
• 138.117.220.0/22
• 138.185.96.0/22
• 138.204.136.0/22
• 138.255.144.0/22
• 168.228.200.0/22
• 170.233.48.0/22
• 170.238.196.0/22
• 177.55.192.0/20
• 177.85.48.0/21
• 177.131.160.0/19
• 177.137.32.0/20
• 177.222.160.0/21
• 179.191.192.0/19
• 186.194.96.0/20
• 186.219.112.0/21
• 189.113.64.0/20
• 189.127.208.0/20
• 191.243.88.0/22
• 2804:56c::/32

Upstream networks

• AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A
• AS3356 Level 3 Parent, LLC
• AS13786 Seabras 1 USA, LLC
• AS6939 Hurricane Electric LLC
• AS268424 GIGA MAIS FIBRA TELECOMUNICACOES S.A.
• AS264409 Huge Solucoes Corporativas Ltda
• AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME
• AS57463 NetIX Communications JSC
• AS35280 F5 Networks SARL

Downstream networks

• AS268588 J.LP FONSECA TELECOM
• AS266963 UNIMED SUL CAPIXABA COOPERATIVA DE TRABALHO MEDICO
• AS270529 PT DE LOYOLA ME
• AS273472 NET4ME TELECOMUNICACOES LTDA
• AS264459 NET ALTERNATIVA PROVEDOR DE INTERNET LTDA - ME
• AS265244 Mafra Telecom
• AS274647 DMZ NET LTDA
• AS262380 Rontel LTDA
• AS266198 NEW NET TELECOM LTDA
• AS13335 Cloudflare, Inc.
• AS268822 VILA RESENDE TELECOMUNICACOES LTDA ME.
• AS266545 HOUSENET TELECOMUNICACOES
• AS263324 Net&Com Servicos de Informatica e Telecomunicacoes
• AS264962 VOLTEC SERVICO DE AUTOMACAO TELECOM ...
• AS270440 Markan comercio e servicos EIRELI-ME
• AS271418 freynet telecom
• AS265009 OMEGA TELECOMUNICACAO LTDA
• AS270990 OZIEL AUGUSTO DA SILVA 3577327685
• AS263555 infinity brasil telecom ltda me
• AS262663 METROFLEX TELECOMUNICACOES LTDA
• AS274843 TURBONET TELECOM PRODUTOS E SERVICOS INFORMATICA
• AS271177 AlemNet Fibra
• AS270409 MARCIO ISAIAS DA SILVA EIRELI
• AS268264 OFFSHORE LINK SAT LTDA

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A
• AS6939 Hurricane Electric LLC
• AS264459 NET ALTERNATIVA PROVEDOR DE INTERNET LTDA - ME
• AS13786 Seabras 1 USA, LLC
• AS264409 Huge Solucoes Corporativas Ltda
• AS268588 J.LP FONSECA TELECOM
• AS266963 UNIMED SUL CAPIXABA COOPERATIVA DE TRABALHO MEDICO
• AS270529 PT DE LOYOLA ME
• AS273472 NET4ME TELECOMUNICACOES LTDA
• AS263324 Net&Com Servicos de Informatica e Telecomunicacoes
• AS268424 GIGA MAIS FIBRA TELECOMUNICACOES S.A.
• AS265244 Mafra Telecom
• AS274647 DMZ NET LTDA
• AS266545 HOUSENET TELECOMUNICACOES
• AS262380 Rontel LTDA
• AS264962 VOLTEC SERVICO DE AUTOMACAO TELECOM ...
• AS266198 NEW NET TELECOM LTDA
• AS13335 Cloudflare, Inc.
• AS268822 VILA RESENDE TELECOMUNICACOES LTDA ME.
• AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME
• AS270440 Markan comercio e servicos EIRELI-ME
• AS57463 NetIX Communications JSC
• AS271418 freynet telecom
• AS270990 OZIEL AUGUSTO DA SILVA 3577327685