Autonomous System
AS52721
Last fetched
AS52721 is operated by AS52721 - TOLEDO FIBRA TELECOMUNICACAO LTDA, registered in BR, and announces 26 prefixes to 14 BGP neighbours. AS52721 has a reputation score of 13.8 (NEUTRAL); 8 of its 3,072 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 26
- BGP neighbours
- 14
- RPKI ROAs
- 4
- MOAS conflicts
- 0
- CAIDA AS-rank
- 2,779
- Customer-cone ASNs
- 10
- Facilities
- 41
- Internet exchanges
- 2
- Customer degree
- 5
- Peer degree
- 25
- Provider degree
- 2
- 138.185.108.0/24
- 138.185.108.0/23
- 138.185.109.0/24
- 138.185.108.0/22
- 138.185.110.0/24
- 138.185.110.0/23
- 138.185.111.0/24
- 170.246.96.0/24
- 170.246.96.0/23
- 170.246.97.0/24
- 170.246.96.0/22
- 170.246.98.0/24
- 170.246.98.0/23
- 170.246.99.0/24
- 177.84.108.0/24
- 177.84.108.0/23
- 177.84.109.0/24
- 177.84.108.0/22
- 177.84.110.0/24
- 177.84.110.0/23
- 177.84.111.0/24
- 2804:2664::/34
- 2804:2664:4000::/34
- 2804:2664::/32
- 2804:2664:8000::/34
Infrastructure presence
Internet exchanges (2 total)
Facilities (41 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
- ETICE COLOC
- NIC-NU (Nações Unidas)
- NIC-JD (João Dias)
- ODATA DC SP01
- Sba Edge Sao Paulo
- Equinix SP3 - São Paulo
- Giga+ (Alloha Fibra)
- BR.Digital São Paulo (SPO1)
- BR.Digital Fortaleza (FLA1)
- Ascenty FTZ01 - Fortaleza
- Eletronet - Fortaleza
- Scala Data Centers SGRUTB01
- Tecto TFOR1/2 (ex Globenet CLS & Big Lobster)
- AngoNAP Fortaleza
- Ascenty VIN01 - Vinhedo
Route origin authorizations
A sample of 4 of this network’s 4 ROAs.
- 138.185.108.0/22 · max length /24
- 170.246.96.0/22 · max length /24
- 177.84.108.0/22 · max length /24
- 2804:2664::/32 · max length /48
Upstreams
The networks that most often share an observed BGP path with AS52721.
Blast radius
- Announced IPv4 addresses
- 3,072
- Threat-listed addresses
- 8
- Threat density
- 0.2604 %
- Routed prefixes
- 21
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 14 of this network’s 14 BGP neighbours.
- PEER1-1031 - PEER 1031 LLC · AS1031
- HURRICANE - Hurricane Electric LLC · AS6939
- AS7195 - EDGEUNO S.A.S · AS7195
- AS22356 - Durand do Brasil Ltda · AS22356
- SGGS-AS-AP - SG.GS · AS24482
- CORE-BACKBONE - Core-Backbone GmbH · AS33891
- F5 - F5 Networks SARL · AS35280
- Virtual Technologies & Solutions - Virtual Technologies & Solutions · AS37721
- AS61719 - SP TELECOMUNICACOES EIRELI · AS61719
- AS264088 - TOLEDO FIBRA TELECOMUNICACAO LTDA · AS264088
- AS266517 - M.B. SERVICOS EM TELECOMUNICACOES LTDA · AS266517
- AS266613 - COMMTEL TRANSMISSAO DE DADOS E INTERNET LTDA · AS266613
- AS268737 - CONECT TELECOM COMUNICACAO LTDA · AS268737
- AS275615 - R de Abreu Machado · AS275615
Reputation
13.8reputation score (NEUTRAL)
AS52721 (AS52721 - TOLEDO FIBRA TELECOMUNICACAO LTDA, BR) has a reputation score of 62.4 (NEUTRAL).
- Threat density
- 51.8/100
- 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
- TOLEDO FIBRA TELECOMUNICAÇAO LTDA
- RIR
- LACNIC
- Registered
- Wed, 16 Jan 2013 11:19:10 GMT
Threat-feed evidence
Related pages
Pivot from AS52721 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.