Skip to content

Autonomous System

AS28202 — MASTER SA(BR)

Last fetched

AS28202 is an Autonomous System operated by MASTER SA and registered in BR. As of Thu, 21 May 2026 20:07:17 GMT, it announces 1,106 routed IP prefixes and peers with 42 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS28202Routing diversity10.0/10Peering density6.5/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/28202

Routing footprint

AS28202 announces 1,106 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

42 distinct peers via BGP. The first 42 are listed below.

Peer ASNOperatorCountry
AS6939HURRICANE - Hurricane Electric LLCUS
AS274549HEAVEN SYSTEMBR
AS273766Rural TelecomBR
AS273422gnet mais telecomBR
AS272678INFOX BM LTDA - MEBR
AS271673ST NET TELECOMBR
AS271663VICOM BRASIL INTERNET E TELECOMBR
AS271516UNAFIBER TELECOM LTDABR
AS271398FACILITUDE SERVICOS DE COMUNICAO LTDABR
AS270613Moov InternetBR
AS270415LEVE INTERNET E REDES DE TELECOMUNICACOES LTDA.BR
AS269308ORBI TELECOMBR
AS267648SPEEDNETMAIS TELECOMUNICACOES LTDA - MEBR
AS267228Sparks & Oliveira & Serv de TelecomunicacoesBR
AS267126SHIELD TELECOM LTDABR
AS266641Lavrasnet Servicos de Provedor de Internet LtdaBR
AS266591GLOBAL JOBS NET LTDA MEBR
AS266427CINTIA AUXILIADORA DE ALCANTARA BARBOSA - MEBR
AS266265ABEL F DOS SANTOS - MEBR
AS264919Ultraceu LtdaBR
AS264865SUPER VIAS REDES INTEGRADAS LTDA.BR
AS264358PETRANET INTERNET LTDABR
AS264351UNA TELECOMUNICACOES LTDABR
AS2639558 Nove Telecomunicacoes LTDABR
AS263424Fonelight Telecomunicacoes SABR
AS262851PLIM TELECOMUNICACOES LTDA-MEBR
AS262779Rede Exitus LtdaBR
AS262663METROFLEX TELECOMUNICACOES LTDABR
AS262393A ALVES GOMES INFORMATICA - MEBR
AS262364VIASATDIGITAL TELECOM LTDABR
AS53051Com NT TELECOM LTDA - MEBR
AS53013UFINET BRASIL S.A.BR
AS52928NORTETEL TELECOMUNICACOES LTDABR
AS52893F1 SOLUTIONS DATACENTER E TELECOMUNICACOES LTDABR
AS52695NETFACIL LTDA MEBR
AS52612Alt Informatica LtdaBR
AS52468UFINET PANAMA S.A.PA
AS52320GlobeNet Cabos Submarinos Colombia, S.A.S.CO
AS37721Virtual-Technologies-Solutions-SABF
AS37468ANGOLA-CABLESAO
AS24482SGGS-AS-AP SG.GSSG
AS13786SEABORN - Seabras 1 USA, LLCUS

Blast radius

Approximate count of dependent hostnames if AS28202 disappeared from the routing table.

Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.

MOAS / hijack watch

Prefixes routed by AS28202 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

No active MOAS conflicts. Every prefix announced by AS28202 is unique to AS28202 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS28202.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS28202"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.