Autonomous System
AS28166
Last fetched
AS28166 is operated by AS28166 - Telecom South America Ltda, registered in BR, and announces 67 prefixes to 2 BGP neighbours. AS28166 has a reputation score of 12.3 (NEUTRAL); 5 of its 40,960 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 67
- BGP neighbours
- 2
- RPKI ROAs
- 0
- MOAS conflicts
- 0
- CAIDA AS-rank
- 15,183
- Customer-cone ASNs
- 1
- Facilities
- 63
- Internet exchanges
- 2
- Customer degree
- 0
- Peer degree
- 28
- Provider degree
- 2
- 177.46.128.0/24
- 177.46.128.0/23
- 177.46.130.0/23
- 177.46.132.0/23
- 177.46.134.0/23
- 177.46.136.0/23
- 177.46.138.0/23
- 177.46.144.0/23
- 177.46.146.0/23
- 177.46.148.0/23
- 177.46.149.0/24
- 177.46.150.0/23
- 177.46.152.0/23
- 177.46.154.0/23
- 177.46.156.0/23
- 177.46.158.0/23
- 177.46.160.0/24
- 177.46.160.0/23
- 177.46.161.0/24
- 177.46.163.0/24
- 177.46.166.0/24
- 177.46.168.0/24
- 177.46.178.0/24
- 177.46.128.0/17
- 177.46.192.0/24
Infrastructure presence
Internet exchanges (2 total)
Facilities (63 total)
- Equinix SP4 - São Paulo
- PIX Telium
- Cirion Sao Paulo - SAO1
- PIX Samm Florida
- Equinix SP2 - São Paulo
- TIVIT Sao Paulo
- PIX ALGAR-VRAO
- Cirion Porto Alegre
- Equinix RJ1 - Rio de Janeiro
- Equinix SP1 - São Paulo
- Adylnet Telecom - Porto Alegre
- Eletronet - Sao Paulo
- SouthTech Telecom - Porto Alegre
- Data Center ASAP SP1
- BR.Digital Porto Alegre (PAE1)
- NIC-JD (João Dias)
- NIC-NU (Nações Unidas)
- ODATA DC SP01
- Sba Edge Sao Paulo
- Equinix SP3 - São Paulo
- BR.Digital Rio de Janeiro (RJO1)
- BR.Digital Salvador (SDR1)
- BR.Digital Curitiba (CTA1)
- BR.Digital Brasília (BSA2)
- BR.Digital Fortaleza (FLA1)
Upstreams
The networks that most often share an observed BGP path with AS28166.
Blast radius
- Announced IPv4 addresses
- 40,960
- Threat-listed addresses
- 5
- Threat density
- 0.0122 %
- Routed prefixes
- 66
How much of the internet this network is responsible for, and how much of that address space currently appears on a threat feed. Coverage: computed.
Peering ecosystem
A sample of 2 of this network’s 2 BGP neighbours.
Reputation
12.3reputation score (NEUTRAL)
AS28166 (AS28166 - Telecom South America Ltda, BR) has a reputation score of 65.3 (NEUTRAL).
- Threat density
- 78.1/100
- Graph metrics
- 55.0/100
- Historical behaviour
- 85.0/100
- Prefix age
- 20.0/100
These are reputation signals about the network as a whole, not a threat-feed verdict about a specific address.
Registration
- Registered to
- Telecom South America Ltda
- RIR
- LACNIC
- Registered
- Tue, 23 Jun 2009 20:22:03 GMT
Threat-feed evidence
Related pages
Pivot from AS28166 into the prefixes, peers and country it routes for.
Queries
This ASN's full card — routing footprint, peers, conflicts and RIR facts.
MATCH (a:ASN {name: $asn})
OPTIONAL MATCH (a)-[:HAS_NAME]->(an:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(co:COUNTRY)
OPTIONAL MATCH (a)-[:REGISTERED_BY]->(org:ORGANIZATION)
WITH a,
collect(an.name) AS operatorNames,
collect(co.name) AS countries,
collect(org.name) AS organizations
OPTIONAL MATCH (a)-[:ROUTES]->(prefix:ANNOUNCED_PREFIX)
WITH a, operatorNames, countries, organizations,
collect(prefix.name)[0..25] AS samplePrefixes
OPTIONAL MATCH (a)-[:BGP_NEIGHBOR]-(peer:ASN)
OPTIONAL MATCH (peer)-[:HAS_NAME]->(peern:ASN_NAME)
WITH a, operatorNames, countries, organizations, samplePrefixes,
collect({asn: peer.name, operator: peern.name})[0..25] AS samplePeers
OPTIONAL MATCH (a)<-[:CONFLICTS_WITH]-(conflict:ANNOUNCED_PREFIX)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers,
collect(conflict.name)[0..25] AS sampleConflicts
OPTIONAL MATCH (a)-[:HAS_SIGNAL]->(sig:THREAT_SIGNAL_TYPE)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts,
collect(DISTINCT sig.name) AS signals
OPTIONAL MATCH (a)-[:IX_MEMBER]->(ix:INTERNET_EXCHANGE)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals,
collect({id: ix.id, name: ix.name})[0..25] AS sampleExchanges
OPTIONAL MATCH (a)-[:AS_PRESENT_AT]->(fac:FACILITY)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals, sampleExchanges,
collect({id: fac.id, name: fac.name})[0..25] AS sampleFacilities
OPTIONAL MATCH (roa:ROA)-[:ROA_AUTHORIZES_ORIGIN]->(a)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals, sampleExchanges, sampleFacilities,
collect({prefix: roa.prefix, maxLength: roa.maxLength})[0..10] AS sampleRoas
CALL { WITH a MATCH (a)-[:ROUTES]->(p:ANNOUNCED_PREFIX) RETURN count(p) AS prefixCount }
CALL { WITH a MATCH (a)-[:BGP_NEIGHBOR]-(n:ASN) RETURN count(n) AS peerCount }
CALL { WITH a MATCH (a)<-[:CONFLICTS_WITH]-(c:ANNOUNCED_PREFIX) RETURN count(c) AS conflictCount }
CALL { WITH a MATCH (a)-[:ROA_AUTHORIZES_ORIGIN]-(r:ROA) RETURN count(r) AS roaCount }
CALL { WITH a MATCH (a)-[:AS_PRESENT_AT]->(f:FACILITY) RETURN count(f) AS facilityCount }
CALL { WITH a MATCH (a)-[:IX_MEMBER]->(x:INTERNET_EXCHANGE) RETURN count(x) AS ixpCount }
RETURN a.name AS name,
a.rir AS rir,
a.orgName AS orgName,
a.asRank AS asRank,
a.coneAsns AS coneAsns,
a.conePrefixes AS conePrefixes,
a.coneAddresses AS coneAddresses,
a.registrationDate AS registrationDate,
a.reputationScore AS reputationScore,
a.reputationCategory AS reputationCategory,
a.overallThreatLevel AS overallThreatLevel,
a.abuseEmail AS abuseEmail,
a.hijackPostureScore AS hijackPostureScore,
a.hijackOriginMismatchCount AS hijackOriginMismatchCount,
a.routeLeakCount AS routeLeakCount,
a.routeLeakTypes AS routeLeakTypes,
a.degreeCustomer AS degreeCustomer,
a.degreePeer AS degreePeer,
a.degreeProvider AS degreeProvider,
operatorNames, countries, organizations,
samplePrefixes, samplePeers, sampleConflicts,
signals, sampleExchanges, sampleFacilities, sampleRoas,
prefixCount, peerCount, conflictCount, roaCount, facilityCount, ixpCountRun yourself →The five networks that most often share this ASN's observed BGP paths.
MATCH (a:ASN {name: $asn})<-[:BGP_PATH]-(b:BGP_PATH_OBSERVATION)
WITH b LIMIT 200
MATCH (b)-[:BGP_PATH]->(up:ASN)
WHERE up.name <> $asn
WITH up.name AS asn, count(*) AS observations
ORDER BY observations DESC
LIMIT 5
RETURN asn, observationsRun yourself →Or query Whisper from your own LLM workflow via the Whisper MCP server.