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Autonomous System

AS28368 — AS28368 - SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME(BR)

Last fetched

AS28368 is an Autonomous System operated by AS28368 - SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME and registered in BR. As of Mon, 03 Aug 2026 23:07:38 GMT, it announces 110 routed IP prefixes and peers with 36 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS28368Routing diversity10.0/10Peering density6.3/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/28368

Routing footprint

AS28368 announces 110 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

36 distinct peers via BGP. The first 36 are listed below.

Peer ASNOperatorCountry
AS24482SGGS-AS-AP - SG.GSSG
AS262354AS262354 - GIGA MAIS FIBRA TELECOMUNICACOES S.A.BR
AS263049AS263049 - NIPPONTEC TELECOMUNICACOESBR
AS263144AS263144 - R2 TECNOLOGIA E TELECOMUNICACOES LTDA - MEBR
AS263546AS263546 - TURBONETT TELECOMUNICACOES LTDA. - MEBR
AS263592AS263592 - FRANCISCO MARQUES VIEIRA GONCALVES MEBR
AS263668AS263668 - NET4YOU INTERNET SOLUTION LTDABR
AS263913AS263913 - CIDADE ONLINE LTDABR
AS264895AS264895 - TRIBUNAL REGIONAL DO TRABALHO DA 20A. REGIAOBR
AS264974AS264974 - TELECOM SCAE LTDABR
AS265147AS265147 - UP FibraBR
AS265290AS265290 - Uplink TelecomBR
AS266075AS266075 - E. J. MACHADO DE SOUZA E CIA LTDA MEBR
AS266103AS266103 - AGILITY TELECOMBR
AS266138AS266138 - LUIZ C S DA SILVA JUNIOR MEBR
AS266304AS266304 - Plig Telecom LTDABR
AS266325AS266325 - SOURCE CONNECT TELECOMUNICACOES EIRELI MEBR
AS266486AS266486 - Connecta Comercio e Servicos Ltda - EPPBR
AS267619AS267619 - AGRESTE TELECOMUNICACOES EIRELI-MEBR
AS268018AS268018 - DB3 SERVICOS DE TELECOMUNICACOES S.ABR
AS268306AS268306 - Instituto Federal de Sao PauloBR
AS268376AS268376 - IGRI TELECOM LTDA - MEBR
AS268424AS268424 - GIGA MAIS FIBRA TELECOMUNICACOES S.A.BR
AS268872AS268872 - ELIAS F PINTO COMUNICACOES LTDA - MEBR
AS269528AS269528 - T. DE S. ALENCARBR
AS271274AS271274 - CLICKCEDRO PROVEDOR DE INTERNETBR
AS271482AS271482 - Mega Telecom LtdaBR
AS271570AS271570 - Upnet Com. e Serv. de Mat. Eletrico e InternetBR
AS274545AS274545 - VEEP TELECOM LTDABR
AS28210AS28210 - GIGA MAIS FIBRA TELECOMUNICACOES S.A.BR
AS28598AS28598 - DB3 SERVICOS DE TELECOMUNICACOES S.ABR
AS37721Virtual Technologies & Solutions - Virtual Technologies & SolutionsBF
AS52720AS52720 - WEBFOCO TELECOMUNICACOES LTDABR
AS61658AS61658 - BALSAS NET LTDA - MEBR
AS61832AS61832 - DB3 SERVICOS DE TELECOMUNICACOES S.ABR
AS6939HURRICANE - Hurricane Electric LLCUS

Blast radius

Count of dependent hostnames if AS28368 disappeared from the routing table.

638 hostnames depend on this network.Exact count across all 109 announced prefixes. Snapshot Sat, 25 Jul 2026 12:00:38 GMT.

MOAS / hijack watch

Prefixes routed by AS28368 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 AS28368 is unique to AS28368 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS28368.

Cypher and MCP

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

MATCH (a:ASN {name: "AS28368"})-[: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.