Autonomous System
AS61621
Last fetched
AS61621 is operated by AS61621 - Norte.Net Telecomunicacoes Ltda, registered in BR, and announces 40 prefixes to 58 BGP neighbours. AS61621 has a reputation score of 13.7 (NEUTRAL); 11 of its 3,840 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 40
- BGP neighbours
- 58
- RPKI ROAs
- 9
- MOAS conflicts
- 0
- CAIDA AS-rank
- 538
- Customer-cone ASNs
- 88
- Facilities
- 44
- Internet exchanges
- 3
- Customer degree
- 50
- Peer degree
- 31
- Provider degree
- 3
- 45.235.160.0/24
- 45.235.160.0/23
- 45.235.161.0/24
- 45.235.160.0/22
- 45.235.162.0/24
- 45.235.162.0/23
- 45.235.163.0/24
- 170.231.208.0/24
- 170.231.208.0/23
- 170.231.209.0/24
- 170.231.208.0/22
- 170.231.210.0/24
- 170.231.210.0/23
- 170.231.211.0/24
- 177.23.252.0/24
- 177.23.252.0/23
- 177.23.252.0/22
- 177.23.254.0/24
- 177.23.254.0/23
- 177.23.255.0/24
- 186.209.123.0/24
- 186.209.222.0/24
- 186.209.222.0/23
- 186.209.223.0/24
- 2804:4d3c::/35
Infrastructure presence
Internet exchanges (3 total)
Facilities (44 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-JD (João Dias)
- NIC-NU (Nações Unidas)
- ODATA DC SP01
- Sba Edge Sao Paulo
- Equinix SP3 - São Paulo
- Giga+ (Alloha Fibra)
- Ascenty FTZ01 - Fortaleza
- BR.Digital Fortaleza (FLA1)
- BR.Digital São Paulo (SPO1)
- 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 9 of this network’s 9 ROAs.
- 170.231.208.0/22 · max length /24
- 177.23.252.0/22 · max length /24
- 186.209.123.0/24 · max length /24
- 186.209.222.0/23 · max length /24
- 2804:4d3c:6800::/44 · max length /44
- 2804:4d3c:9007::/48 · max length /48
- 2804:4d3c::/32 · max length /36
- 2804:4d3c:b000::/37 · max length /37
- 45.235.160.0/22 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS61621.
Blast radius
- Announced IPv4 addresses
- 3,840
- Threat-listed addresses
- 11
- Threat density
- 0.2865 %
- Routed prefixes
- 24
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 25 of this network’s 58 BGP neighbours.
- LEVEL3 - Level 3 Parent, LLC · AS3356
- HURRICANE - Hurricane Electric LLC · AS6939
- AS10429 - TELEFONICA BRASIL S.A · AS10429
- AS-THERA-US - THERA NETWORKS · AS14619
- SGGS-AS-AP - SG.GS · AS24482
- AS26615 - TIM S/A · AS26615
- Virtual Technologies & Solutions - Virtual Technologies & Solutions · AS37721
- AS52564 - Biazi Telecom · AS52564
- AS52764 - Delta Broadband Telecom Provedores de Internet Ltd · AS52764
- AS52924 - NEXCESS Solucoes de Redes Ltda. · AS52924
- AS53153 - CINTE TELECOM COMERCIO E SERVICOS LTDA · AS53153
- AS61719 - SP TELECOMUNICACOES EIRELI · AS61719
- AS61753 - MARIA NEUSA PEREIRA DE SOUSA E CIA LTDA EPP · AS61753
- AS61858 - PRIME SYSTEM TELECOM · AS61858
- AS262342 - WZNET TELECOM LTDA · AS262342
- AS262352 - NOVA TELECOM LTDA · AS262352
- AS262452 - VCNETWORK SOLUCOES TECNOLOGICA · AS262452
- AS262727 - AtualNet Provedor de Internet Ltda · AS262727
- AS263049 - NIPPONTEC TELECOMUNICACOES · AS263049
- AS263069 - BRT Comercio de Produtos de Informatica LTDA · AS263069
- AS263264 - GRUPO CONECTA TELECOM SCM LTDA EPP · AS263264
- AS264049 - TELECOMUNICACOES ALARCAO E FERNANDES LTDA - ME · AS264049
- AS264133 - TX WEB TELECOM LTDA · AS264133
- AS264591 - 7 Sul Telecom · AS264591
- AS264930 - Conecta UP · AS264930
Reputation
13.7reputation score (NEUTRAL)
AS61621 (AS61621 - Norte.Net Telecomunicacoes Ltda, BR) has a reputation score of 62.7 (NEUTRAL).
- Threat density
- 52.6/100
- 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
- Norte.Net Telecomunicações Ltda
- RIR
- LACNIC
- Registered
- Mon, 26 Aug 2024 10:27:59 GMT
Threat-feed evidence
Related pages
Pivot from AS61621 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.