Autonomous System
AS49304
Last fetched
AS49304 is operated by SAKURA-AS - SAKURA LINK LIMITED, registered in HK, and announces 168 prefixes to 36 BGP neighbours. AS49304 has a reputation score of 12.0 (NEUTRAL); 4 of its 84,480 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 168
- BGP neighbours
- 36
- RPKI ROAs
- 534
- MOAS conflicts
- 8
- CAIDA AS-rank
- 1,250
- Customer-cone ASNs
- 29
- Facilities
- 43
- Internet exchanges
- 6
- Customer degree
- 23
- Peer degree
- 17
- Provider degree
- 7
- 64.49.44.0/24
- 64.49.45.0/24
- 64.49.44.0/22
- 64.49.46.0/24
- 64.49.47.0/24
- 82.163.168.0/24
- 82.163.169.0/24
- 82.163.168.0/22
- 82.163.170.0/24
- 82.163.171.0/24
- 87.83.96.0/24
- 87.83.97.0/24
- 87.83.96.0/22
- 87.83.98.0/24
- 87.83.99.0/24
- 87.83.100.0/22
- 87.83.104.0/24
- 87.83.104.0/23
- 87.83.105.0/24
- 87.83.104.0/22
- 87.83.106.0/24
- 87.83.106.0/23
- 87.83.107.0/24
- 87.83.104.0/21
- 87.83.108.0/24
Infrastructure presence
Internet exchanges (6 total)
Facilities (43 total)
- KINX Dogok
- Telehouse – TOKYO Otemachi (KDDI Otemachi)
- Equinix HK1 - Hong Kong
- MEGA-i (iAdvantage Hong Kong)
- Equinix SG1 - Singapore
- CoreSite - Los Angeles (LA2)
- HKCOLO - Sino Favour Centre
- Chief LY Building Taipei
- Equinix TY2 - Tokyo
- Digital Edge TYO2 (ComSpace 1) - Tokyo
- NTT DATA Otemachi Bldg
- AT TOKYO (CC1/CC2)
- Equinix HK2 - Hong Kong
- COLT in Asia Tokyo Data Center 1 (TDC1)
- Equinix TY4 - Tokyo
- Equinix HK3 - Hong Kong
- MEGA Two (iAdvantage Hong Kong)
- China Unicom (Hong Kong) Global Center
- FRT iDC Okinawa
- Equinix TY8 - Tokyo
- Colt DC Tokyo II
- NTT DATA Mitaka DataCenter EAST
- Open DC JB1 - Menara MSC Cyberport
- Chief HD Building Taipei
- NTT DOCOMO BUSINESS Tokyo (NW1)
Route origin authorizations
A sample of 10 of this network’s 534 ROAs.
- 103.170.210.0/23 · max length /24
- 103.197.68.0/22 · max length /22
- 115.178.32.0/22 · max length /24
- 202.8.104.0/22 · max length /22
- 2401:f460:1000::/40 · max length /48
- 140.235.8.0/22 · max length /24
- 199.19.16.0/22 · max length /24
- 206.251.52.0/22 · max length /24
- 64.49.44.0/22 · max length /24
- 103.170.210.0/24
Upstreams
The networks that most often share an observed BGP path with AS49304.
Blast radius
- Announced IPv4 addresses
- 84,480
- Threat-listed addresses
- 4
- Threat density
- 0.0047 %
- Routed prefixes
- 146
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 36 BGP neighbours.
- KDDI - KDDI CORPORATION · AS2516
- ISIF-AS-AP - ISIF LIMITED · AS4743
- HURRICANE - Hurricane Electric LLC · AS6939
- NEBUSRT - Neburst LLC · AS8143
- Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC · AS8966
- RETN-AS - RETN Limited · AS9002
- BBIL-AP - BHARTI Airtel Ltd. · AS9498
- TWGATE-AP - Taiwan Internet Gateway · AS9505
- SAKURALINK-AS-AP - SAKURA LINK LIMITED · AS9516
- TPIX-AS-TW - Chief Telecom Inc. · AS10133
- CLOUDFLARENET - Cloudflare, Inc. · AS13335
- TRIOLAB - NextStage Innovations LLC · AS15012
- GIGAINFRA - SoftBank Corp. · AS17676
- ALVIDI - ALVIDI TECHNOLOGY Inc · AS18464
- ZEN-ECN - Zenlayer Inc · AS21859
- CTGNet - CTGNet · AS23764
- SGGS-AS-AP - SG.GS · AS24482
- SAKURA-EYEBALL - SAKURA LTD. · AS32135
- SAKURA-SEA - SAKURA LTD. · AS32346
- F5 - F5 Networks SARL · AS35280
- GOMAMI - GoMami Networks · AS36002
- SAKURA-TELECOM - Shanghai Sakura Communications Co., Ltd., · AS55999
- WJY-AS - WJY Limited · AS62246
- BAGE - BAGE CLOUD LLC · AS63150
- WEST263GO-HK - West263 International Limited · AS139021
MOAS / hijack watch
8 announced prefixes conflict with AS49304 — another network announces the same address space. A sample:
Reputation
12.0reputation score (NEUTRAL)
AS49304 (SAKURA-AS - SAKURA LINK LIMITED, HK) has a reputation score of 65.9 (NEUTRAL).
- Threat density
- 61.9/100
- 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
- SAKURA LINK LIMITED
- RIR
- RIPE
- Registered
- Thu, 05 May 2022 09:01:11 GMT
- Abuse contact
- noc@sakura.as
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS49304 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.