Autonomous System
AS4058
Last fetched
AS4058 is operated by CITICTEL-CPC-AS4058 - CITIC Telecom International CPC Limited, registered in HK, and announces 220 prefixes to 33 BGP neighbours. AS4058 has a reputation score of 8.5 (REPUTABLE); 3 of its 271,104 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 220
- BGP neighbours
- 33
- RPKI ROAs
- 19
- MOAS conflicts
- 1
- CAIDA AS-rank
- 1,686
- Customer-cone ASNs
- 19
- Facilities
- 35
- Internet exchanges
- 4
- Customer degree
- 11
- Peer degree
- 46
- Provider degree
- 16
- 38.125.165.0/24
- 103.31.22.0/24
- 152.101.1.0/24
- 152.101.4.0/24
- 152.101.6.0/24
- 152.101.7.0/24
- 152.101.8.0/24
- 152.101.20.0/24
- 152.101.24.0/24
- 152.101.31.0/24
- 152.101.38.0/24
- 152.101.40.0/24
- 152.101.40.0/23
- 152.101.41.0/24
- 152.101.54.0/24
- 152.101.60.0/24
- 152.101.61.0/24
- 152.101.0.0/17
- 152.101.67.0/24
- 152.101.70.0/24
- 152.101.74.0/24
- 152.101.80.0/23
- 152.101.81.0/24
- 152.101.87.0/24
- 152.101.94.0/24
Routing posture
- Hijack posture score
- 0.08
- Route leaks
- 4
Leak types observed: TYPE4_PEER_TO_PROVIDER.
Infrastructure presence
Internet exchanges (4 total)
Facilities (35 total)
- Telehouse – TOKYO Otemachi (KDDI Otemachi)
- MEGA-i (iAdvantage Hong Kong)
- Equinix SG1 - Singapore
- Global Switch Singapore
- Equinix TY2 - Tokyo
- Digital Edge TYO2 (ComSpace 1) - Tokyo
- NTT DATA Otemachi Bldg
- Equinix SG2 - Singapore
- AT TOKYO (CC1/CC2)
- 1-Net East
- CUHK
- Equinix HK2 - Hong Kong
- COLT in Asia Tokyo Data Center 1 (TDC1)
- Equinix TY4 - Tokyo
- Equinix SG3 - Singapore
- Digital Realty Singapore SIN10
- MEGA Two (iAdvantage Hong Kong)
- Equinix TY9 - Tokyo
- Digital Realty Singapore SIN11
- Racks Central
- Telehouse - Hong Kong CCC (HKCOLO TKO)
- STT Singapore 5
- Keppel Data Centres | Keppel DC Singapore 1
- NeutraDC SNG-3
- Epsilon Global Hubs Singapore
Route origin authorizations
A sample of 10 of this network’s 19 ROAs.
- 152.101.174.0/24 · max length /24
- 152.101.185.0/24 · max length /24
- 152.101.186.0/24 · max length /24
- 152.101.25.0/24 · max length /24
- 152.101.26.0/24 · max length /24
- 152.101.27.0/24 · max length /24
- 152.101.32.0/24 · max length /24
- 152.101.5.0/24 · max length /24
- 152.101.50.0/24 · max length /24
- 2001:218:2000:2::/64 · max length /64
Upstreams
The networks that most often share an observed BGP path with AS4058.
Blast radius
- Announced IPv4 addresses
- 271,104
- Threat-listed addresses
- 3
- Threat density
- 0.0011 %
- Routed prefixes
- 206
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 33 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- NTT-DATA-2914 - NTT America, Inc. · AS2914
- GTT-BACKBONE - GTT Communications Inc. · AS3257
- CITIC - CITIC Telecom CPC Netherlands B.V. · AS3327
- LEVEL3 - Level 3 Parent, LLC · AS3356
- Dimension Data - Dimension Data · AS3741
- CTM-MO - Companhia de Telecomunicacoes de Macau SARL · AS4609
- HKIX-RS1 - Hong Kong Internet Exchange--Route Server 1 · AS4635
- STARHUB-INTERNET - StarHub Ltd · AS4657
- OCBC-AS-AP - OCBC Bank (Hong Kong) Limited · AS4828
- AS6453 - TATA COMMUNICATIONS (AMERICA) INC · AS6453
- HURRICANE - Hurricane Electric LLC · AS6939
- SINGTEL-AS-AP - Singapore Telecommunications Ltd · AS7473
- MTS - MTS PJSC · AS8359
- HUTCHISON-AS-AP - HGC Global Communications Limited · AS9304
- TAIFU-AS - TAI FU INTERNATIONAL NETWORK CO., LTD. · AS9918
- UNICOM-Global - China Unicom Global · AS10099
- CLOUDFLARENET - Cloudflare, Inc. · AS13335
- CHINAENTERCOM - China Enterprise ICT Solutions Limited · AS17776
- Taobao - Zhejiang Taobao Network Co.,Ltd · AS24429
- SGGS-AS-AP - SG.GS · AS24482
- LIQUID-AS - Liquid Telecommunications Ltd · AS30844
- F5 - F5 Networks SARL · AS35280
- DCS1PTELTD-AS-AP - DCS1 Pte. Ltd. · AS37989
- NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd · AS38001
MOAS / hijack watch
1 announced prefix conflict with AS4058 — another network announces the same address space. A sample:
Reputation
8.5reputation score (REPUTABLE)
AS4058 (CITICTEL-CPC-AS4058 - CITIC Telecom International CPC Limited, HK) has a reputation score of 74.5 (REPUTABLE).
- Threat density
- 86.4/100
- 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
- CITIC Telecom International CPC Limited
- RIR
- APNIC
- Registered
- Thu, 04 Sep 2008 06:40:35 GMT
- Abuse contact
- abuse@citictel-cpc.com
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS4058 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.