Autonomous System
AS25818
Last fetched
AS25818 is operated by CMC NETWORK (PTY) LTD - CMC NETWORK (PTY) LTD, registered in ZA, and announces 73 prefixes to 39 BGP neighbours. AS25818 has a reputation score of 9.7 (REPUTABLE); 1 of its 34,048 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 73
- BGP neighbours
- 39
- RPKI ROAs
- 56
- MOAS conflicts
- 0
- CAIDA AS-rank
- 2,869
- Customer-cone ASNs
- 9
- Facilities
- 156
- Internet exchanges
- 15
- Customer degree
- 6
- Peer degree
- 136
- Provider degree
- 26
- 41.202.38.0/24
- 41.202.32.0/19
- 41.202.56.0/24
- 41.202.60.0/24
- 41.202.63.0/24
- 45.150.116.0/22
- 66.234.229.0/24
- 69.67.32.0/24
- 69.67.33.0/24
- 69.67.34.0/24
- 69.67.39.0/24
- 69.67.32.0/20
- 69.67.40.0/24
- 87.101.4.0/22
- 102.64.96.0/24
- 102.64.97.0/24
- 102.64.98.0/24
- 102.64.99.0/24
- 102.64.100.0/24
- 102.64.102.0/24
- 102.64.96.0/20
- 102.64.104.0/24
- 102.64.105.0/24
- 102.64.107.0/24
- 102.64.108.0/24
Infrastructure presence
Internet exchanges (15 total)
Facilities (156 total)
- NIKHEF Amsterdam
- Telehouse - London (Docklands East)
- Digital Realty London LHR20
- Telehouse - London (Docklands North)
- Digital Realty Paris PAR1
- Telehouse - Paris 2 (Voltaire - Léon Frot)
- Digital Realty London LON1-3
- Digital Realty London LHR19
- Equinix LD8 - London, Docklands
- Digital Realty BRU1 - Brussels
- Equinix AM7 - Amsterdam, Kuiperberweg
- Global Switch Amsterdam
- Digital Realty AMS3/5/7/8/10 - Amsterdam
- Digital Realty Frankfurt FRA1-27
- ITENOS Frankfurt (FRA1)
- Equinix FR5 - Frankfurt, KleyerStrasse
- Digital Realty AMS17 - Amsterdam
- Digital Realty London LHR21 (closed)
- Equinix AM8 - Amsterdam, Gyroscoopweg
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Digital Realty AMS9 - Amsterdam
- Equinix EN1 - Enschede
- Digital Realty Frankfurt FRA28 (Closed)
- Digital Realty Dusseldorf DUS1-3
- Telehouse - Frankfurt
Route origin authorizations
A sample of 10 of this network’s 56 ROAs.
- 102.177.112.0/20 · max length /24
- 102.177.113.0/24 · max length /24
- 102.177.114.0/24 · max length /24
- 102.177.115.0/24 · max length /24
- 102.177.116.0/24 · max length /24
- 102.177.117.0/24 · max length /24
- 102.177.118.0/24 · max length /24
- 102.177.119.0/24 · max length /24
- 102.177.120.0/24 · max length /24
- 102.177.121.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS25818.
Blast radius
- Announced IPv4 addresses
- 34,048
- Threat-listed addresses
- 1
- Threat density
- 0.0029 %
- Routed prefixes
- 58
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 39 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- COGENT-1239 - Cogent Communications, LLC · AS1239
- TWELVE99 - Arelion Sweden AB · AS1299
- GTT-BACKBONE - GTT Communications Inc. · AS3257
- LEVEL3 - Level 3 Parent, LLC · AS3356
- Dimension Data - Dimension Data · AS3741
- ASN-TELSTRA-GLOBAL - Telstra Global · AS4637
- Opentransit - Orange S.A. · AS5511
- AS6453 - TATA COMMUNICATIONS (AMERICA) INC · AS6453
- HURRICANE - Hurricane Electric LLC · AS6939
- UNSPECIFIED - Bayerische Motoren Werke Aktiengesellschaft · AS8590
- RETN-AS - RETN Limited · AS9002
- UNICOM-Global - China Unicom Global · AS10099
- ITGATE - IT.Gate S.p.A. · AS12779
- Expereo - Expereo International BV · AS15695
- DU-AS1 - Emirates Integrated Telecommunications Company PJSC · AS15802
- CTGNet - CTGNet · AS23764
- Vodafone Data - Vodafone Data · AS24835
- LIQUID-AS - Liquid Telecommunications Ltd · AS30844
- DJIBOUTI TELECOM S.A. - DJIBOUTI TELECOM S.A. · AS30990
- EMTEL LIMITED - EMTEL LIMITED · AS30999
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- Rogers Capital Technology Services Ltd - Rogers Capital Technology Services Ltd · AS36868
- Sancfis Faso SA - Sancfis Faso SA · AS37008
- Simbanet (T) Limited - Simbanet (T) Limited · AS37084
Reputation
9.7reputation score (REPUTABLE)
AS25818 (CMC NETWORK (PTY) LTD - CMC NETWORK (PTY) LTD, ZA) has a reputation score of 71.0 (REPUTABLE).
- Threat density
- 76.4/100
- 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
- cmcnetworks
- RIR
- AFRINIC
- Registered
- Wed, 10 Feb 2010 10:47:00 GMT
Threat-feed evidence
Related pages
Pivot from AS25818 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.