AS28598 — DB3 SERVICOS DE TELECOMUNICACOES S.A

Network type: residential

AS28598 announces 18 IPv4 prefixes covering 45,568 addresses and 1 IPv6 prefixes.

About this network

AS28598 is operated by DB3 SERVICOS DE TELECOMUNICACOES S.A, also known as Giga+ Fibra or Mob Telecom.

What it's used for

• The address space carries mobile and dynamic residential traffic, evidenced by reverse DNS entries such as 187-120-52-0.mobtelecom.com.br, 201-20-68-0.dynamic.mobtelecom.com.br, and 201-20-82-0.mobile.mobtelecom.com.br.
• The AS announces 45,568 IPv4 addresses across 43 prefixes and 43 IPv6 prefixes, while maintaining 151 observed neighbours; this high neighbour count relative to the address inventory indicates a transit or peering-heavy role typical of a regional telecom provider.

Notable

• All available RDAP registrants for the largest prefixes are listed as DB3 SERVICOS DE TELECOMUNICACOES S.A, consistent with the AS holder.
• The operator is identified in secondary sources as Giga+ Fibra (aka Mob Telecom), a telecommunications service provider in South America.
• The inventory consists of a mix of /20, /21, and /22 IPv4 blocks, with a significant portion of the space allocated to the 201.20.0.0/16 range.

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

Announced prefixes

• 45.7.104.0/22
• 45.165.228.0/23
• 45.172.124.0/22
• 45.179.224.0/22
• 45.229.212.0/22
• 138.59.228.0/22
• 138.122.80.0/22
• 167.250.136.0/22
• 170.78.4.0/22
• 170.81.4.0/22
• 177.104.112.0/20
• 177.190.208.0/22
• 187.94.8.0/22
• 187.110.224.0/20
• 187.120.48.0/20
• 191.52.224.0/20
• 201.20.64.0/18
• 201.148.120.0/22
• 2804:248::/32

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS6939 Hurricane Electric LLC
• AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A
• AS3549 Level 3 Parent, LLC
• AS24482 SG.GS
• AS57463 NetIX Communications JSC
• AS37721 Virtual Technologies & Solutions
• AS262354 GIGA MAIS FIBRA TELECOMUNICACOES S.A.
• AS35280 F5 Networks SARL
• AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
• AS10429 TELEFONICA BRASIL S.A
• AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME

Downstream networks

• AS53233 V2Net Comercio Servicos e Internet Ltda.
• AS265303 BRASIL TECPAR | AMIGO | AVATO
• AS262839 Yawl Telecomunicacao e Rep. de Informatica Ltda.
• AS52657 NORTE TELECOMUNICACOES SERVICOS DE INTERNET LTDA
• AS265290 Uplink Telecom
• AS269090 C P COMUNICACAO LTDA
• AS262832 Infotechnet Informatica e Assistencia Tecnica Ltda
• AS268101 MIO TELECOM LTDA
• AS61925 MEGABYTE PROVEDOR DE INTERNET LTDA
• AS268655 SERGIO MURILO DOS SANTOS ME
• AS271254 ME TELECOM SERVICOS DE INTERNET LTDA
• AS28164 AMPLANET LTDA
• AS263866 RADIONET TELECOM LTDA
• AS270250 In9ve Informatica e Papelaria LTDA - ME
• AS262727 AtualNet Provedor de Internet Ltda
• AS52796 SERTAO VIRTUAL LTDA ME
• AS267501 Equatorial Telecomunicacoes LTDA
• AS267093 BDCNET TELECOM
• AS267313 DMC TECNOLOGIA E INFORMATICA LTDA - ME
• AS270561 R O R COMERCIO E SERVICOS LTDA
• AS61871 SiqueiraLink Internet Banda Larga
• AS269395 C de Souza Leite me
• AS270256 VILDONET TELECOM
• AS271770 PINGUIM TELECOM E TECNOLOGIA EIRELI
• AS264581 BANCO DO NORDESTE DO BRASIL S/A

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A
• AS6939 Hurricane Electric LLC
• AS264409 Huge Solucoes Corporativas Ltda
• AS53233 V2Net Comercio Servicos e Internet Ltda.
• AS52657 NORTE TELECOMUNICACOES SERVICOS DE INTERNET LTDA
• AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
• AS264592 ENLACE TELECOM
• AS265303 BRASIL TECPAR | AMIGO | AVATO
• AS265290 Uplink Telecom
• AS267501 Equatorial Telecomunicacoes LTDA
• AS268101 MIO TELECOM LTDA
• AS268655 SERGIO MURILO DOS SANTOS ME
• AS262839 Yawl Telecomunicacao e Rep. de Informatica Ltda.
• AS24482 SG.GS
• AS3549 Level 3 Parent, LLC
• AS264595 FALCAO NET PROVEDOR DE INTERNET LTDA
• AS269090 C P COMUNICACAO LTDA
• AS267313 DMC TECNOLOGIA E INFORMATICA LTDA - ME
• AS262832 Infotechnet Informatica e Assistencia Tecnica Ltda
• AS61925 MEGABYTE PROVEDOR DE INTERNET LTDA
• AS268404 DIGITAL VIRTUAL LTDA - ME
• AS270561 R O R COMERCIO E SERVICOS LTDA
• AS61871 SiqueiraLink Internet Banda Larga
• AS271254 ME TELECOM SERVICOS DE INTERNET LTDA

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• IX.br (PTT.br) Fortaleza — Fortaleza, Brazil
• IX.br (PTT.br) Brasília — Brasília, Brazil
• DE-CIX New York — New York, United States
• IX.br (PTT.br) Salvador — Salvador, Brazil
• IX.br (PTT.br) Recife — Recife, Brazil
• IX.br (PTT.br) Natal — Natal, Brazil