Autonomous System
AS56028
Last fetched
AS56028 is operated by BTG-NZ - BTG Networks, registered in NZ, and announces 5 prefixes to 2 BGP neighbours. AS56028 has a reputation score of 11.3 (NEUTRAL); 1 of its 5,120 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 5
- BGP neighbours
- 2
- RPKI ROAs
- 31
- MOAS conflicts
- 0
- CAIDA AS-rank
- 20,718
- Customer-cone ASNs
- 1
- Facilities
- 18
- Internet exchanges
- 2
- Customer degree
- 0
- Peer degree
- 6
- Provider degree
- 2
Infrastructure presence
Internet exchanges (2 total)
Facilities (18 total)
- 2degrees Auckland - Albany
- Mayoral Drive Exchange (MDR)
- Datacom - Orbit Data Centre (Auckland)
- Datacom - Kapua Data Centre (Hamilton)
- Data Vault Auckland Data Center
- Datacom - Gloucester Data Centre (Christchurch)
- Albany Data Centre
- Enable Networks Hornby POI
- DataCentre220
- IBM Auckland
- Chorus Mount Eden Exchange (MOD)
- Chorus Wellington Exchange (WN)
- Chorus Avonhead Exchange (AVO)
- Chorus Otumoetai Exchange (OTE)
- Chorus Tauranga Exchange (TG)
- Chorus Mayoral Drive Exchange (MDR)
- CDC Auckland SD1
- CDC Auckland HV1
Route origin authorizations
A sample of 10 of this network’s 31 ROAs.
- 103.19.4.0/22 · max length /22
- 103.19.4.0/24 · max length /24
- 103.19.5.0/24 · max length /24
- 103.19.6.0/24 · max length /24
- 103.19.7.0/24 · max length /24
- 114.31.212.0/22 · max length /22
- 114.31.212.0/24 · max length /24
- 114.31.213.0/24 · max length /24
- 114.31.214.0/24 · max length /24
- 114.31.215.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS56028.
Blast radius
- Announced IPv4 addresses
- 5,120
- Threat-listed addresses
- 1
- Threat density
- 0.0195 %
- Routed prefixes
- 4
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.
- HURRICANE - Hurricane Electric LLC · AS6939
- MERCURYNZ-AS-AP - Mercury NZ Limited · AS55850
Reputation
11.3reputation score (NEUTRAL)
AS56028 (BTG-NZ - BTG Networks, NZ) has a reputation score of 67.5 (NEUTRAL).
- Threat density
- 84.2/100
- 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
- Business Technology Group Limited
- RIR
- APNIC
- Registered
- Mon, 10 Jan 2011 03:01:09 GMT
- Abuse contact
- noc@btg.co.nz
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS56028 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.