Autonomous System
AS28656
Last fetched
AS28656 is operated by AS28656 - BTT TELECOMUNICACOES S.A., registered in BR, and announces 66 prefixes to 11 BGP neighbours. AS28656 has a reputation score of 15.8 (NEUTRAL); 127 of its 12,288 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 66
- BGP neighbours
- 11
- RPKI ROAs
- 1
- MOAS conflicts
- 0
- CAIDA AS-rank
- 3,910
- Customer-cone ASNs
- 6
- Facilities
- 31
- Internet exchanges
- 1
- Customer degree
- 5
- Peer degree
- 27
- Provider degree
- 2
- 45.190.116.0/24
- 45.190.117.0/24
- 45.190.116.0/22
- 45.190.118.0/24
- 45.190.119.0/24
- 131.255.112.0/23
- 177.55.180.0/24
- 177.55.224.0/24
- 177.55.225.0/24
- 177.55.224.0/22
- 177.55.224.0/21
- 177.55.224.0/20
- 177.55.232.0/24
- 177.55.233.0/24
- 177.55.234.0/23
- 177.55.232.0/21
- 177.55.236.0/24
- 177.55.237.0/24
- 177.55.238.0/24
- 177.55.239.0/24
- 177.87.184.0/24
- 179.0.72.0/24
- 179.0.72.0/22
- 179.0.74.0/24
- 179.0.75.0/24
Infrastructure presence
Internet exchanges (1 total)
Facilities (31 total)
- Equinix SP4 - São Paulo
- PIX Telium
- Cirion Sao Paulo - SAO1
- PIX Samm Florida
- Equinix SP2 - São Paulo
- TIVIT Sao Paulo
- PIX ALGAR-VRAO
- Equinix SP1 - São Paulo
- Eletronet - Sao Paulo
- Data Center ASAP SP1
- NIC-NU (Nações Unidas)
- NIC-JD (João Dias)
- ODATA DC SP01
- Sba Edge Sao Paulo
- Equinix SP3 - São Paulo
- BR.Digital São Paulo (SPO1)
- Scala Data Centers SGRUTB01
- Ascenty SPO02 - São Paulo
- Ascenty VIN01 - Vinhedo
- Elea SPO1 - São Paulo
- PIX Telefonica-JD
- PIX Locaweb
- PIX Tim
- PIX USP
- PIX ALGAR-CENESP
Route origin authorizations
A sample of 1 of this network’s 1 ROAs.
- 177.87.184.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS28656.
Blast radius
- Announced IPv4 addresses
- 12,288
- Threat-listed addresses
- 127
- Threat density
- 1.0335 %
- Routed prefixes
- 59
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 11 of this network’s 11 BGP neighbours.
- LEVEL3 - Level 3 Parent, LLC · AS3356
- HURRICANE - Hurricane Electric LLC · AS6939
- SGGS-AS-AP - SG.GS · AS24482
- AS28198 - SEMPRE TELECOMUNICACOES LTDA · AS28198
- F5 - F5 Networks SARL · AS35280
- Virtual Technologies & Solutions - Virtual Technologies & Solutions · AS37721
- AS53062 - GGNET TELECOMUNICACOES LTDA · AS53062
- AS262504 - Nova Rede de Telecomunicacoes Ltda · AS262504
- AS262514 - BTT TELECOMUNICACOES S.A. · AS262514
- AS264228 - BTT TELECOMUNICACOES S.A. · AS264228
- AS264552 - JustWeb Telecomunicacoes LTDA · AS264552
Reputation
15.8reputation score (NEUTRAL)
AS28656 (AS28656 - BTT TELECOMUNICACOES S.A., BR) has a reputation score of 58.5 (NEUTRAL).
- Threat density
- 40.6/100
- Graph metrics
- 90.0/100
- Historical behaviour
- 75.0/100
- 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
- BTT TELECOMUNICACOES S.A.
- RIR
- LACNIC
- Registered
- Fri, 07 Jul 2006 11:28:24 GMT
Threat-feed evidence
Related pages
Pivot from AS28656 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.