Autonomous System
AS12703
Last fetched
AS12703 is operated by PULSANT-AS - Pulsant (Scotland) Ltd, registered in GB, and announces 67 prefixes to 30 BGP neighbours. AS12703 has a reputation score of 9.8 (REPUTABLE); 5 of its 180,224 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 67
- BGP neighbours
- 30
- RPKI ROAs
- 45
- MOAS conflicts
- 0
- CAIDA AS-rank
- 1,235
- Customer-cone ASNs
- 29
- Facilities
- 54
- Internet exchanges
- 4
- Customer degree
- 24
- Peer degree
- 106
- Provider degree
- 4
- 5.10.16.0/20
- 5.153.64.0/19
- 5.172.152.0/21
- 31.15.104.0/21
- 31.47.216.0/21
- 31.207.43.0/24
- 31.210.232.0/21
- 46.23.224.0/21
- 46.236.0.0/18
- 46.249.192.0/19
- 81.29.64.0/19
- 82.113.160.0/19
- 83.136.3.0/24
- 83.136.6.0/24
- 83.136.64.0/21
- 84.19.224.0/19
- 84.45.15.0/24
- 87.246.64.0/18
- 89.150.51.0/24
- 89.151.64.0/18
- 91.198.3.0/24
- 91.198.99.0/24
- 91.209.178.0/24
- 91.239.73.0/24
- 93.94.72.0/21
Routing posture
- Hijack posture score
- 0.11
- Route leaks
- 6
Leak types observed: TYPE2_LATERAL_PEER_TO_PEER, TYPE4_PEER_TO_PROVIDER.
Infrastructure presence
Internet exchanges (4 total)
Facilities (54 total)
- NIKHEF Amsterdam
- Telehouse - London (Docklands North)
- Equinix LD8 - London, Docklands
- Digital Realty London LON1-3
- Digital Realty London LHR19
- Telehouse - London (Docklands East)
- Digital Realty London LHR20
- Digital Realty AMS17 - Amsterdam
- Equinix AM7 - Amsterdam, Kuiperberweg
- Global Switch Amsterdam
- Digital Realty AMS3/5/7/8/10 - Amsterdam
- Reynolds House, Manchester
- Equinix MA1 - Manchester, Williams/Kilburn
- Digital Realty London LHR21 (closed)
- Digital Realty AMS9 - Amsterdam
- Pulsant Newcastle NE-1 (Central)
- Pulsant Edinburgh SC-1 (South Gyle)
- Pulsant Maidenhead SE-2
- Iron Mountain Data Center - Amsterdam (AMS-1)
- Equinix AM1/AM2 - Amsterdam, Luttenbergweg
- Equinix LD4 - London, Slough
- Equinix LD9 - London, Powergate
- Teledata Manchester - Delta House
- Pulsant Reading SE-4 (East)
- Pulsant Milton Keynes SE-1
Route origin authorizations
A sample of 10 of this network’s 45 ROAs.
- 116.68.184.0/21
- 178.236.144.0/20 · max length /24
- 185.153.100.0/22 · max length /24
- 185.196.100.0/24 · max length /24
- 185.246.51.0/24 · max length /24
- 185.38.104.0/22 · max length /24
- 185.43.48.0/22 · max length /24
- 185.43.76.0/22 · max length /24
- 185.64.88.0/22 · max length /24
- 185.68.112.0/23 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS12703.
Blast radius
- Announced IPv4 addresses
- 180,224
- Threat-listed addresses
- 5
- Threat density
- 0.0028 %
- Routed prefixes
- 60
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 30 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- SURFNET-NL - SURF B.V. · AS1103
- GTT-BACKBONE - GTT Communications Inc. · AS3257
- ZAYO-6461 - Zayo Bandwidth · AS6461
- HURRICANE - Hurricane Electric LLC · AS6939
- INSIGHT-AS - Insight Direct USA, Inc. · AS8161
- EPIQSYSTEMS - EPIQ Systems, Inc · AS16645
- AS20712 - Andrews & Arnold Ltd · AS20712
- SGGS-AS-AP - SG.GS · AS24482
- MEER-AS - meerfarbig GmbH & Co. KG · AS34549
- APM - APM Internet Ltd · AS35259
- IPILimited - I.P. Integration Limited · AS39208
- GEOPOST - DPDgroup UK Ltd · AS41203
- WF-AS - Watchfront Limited · AS41489
- TSC - EKCO LONDON LIMITED · AS42332
- Glide - Glide Student & Residential Limited · AS42689
- WORLD-NEWS - World News PTE. LTD · AS43081
- TKSWF-AS - Stadtwerke Feldkirch · AS48362
- SOLTECH-ASN - oRe Networks Limited · AS48686
- WATERSTONS-AS - WATERSTONS LIMITED · AS51845
- EVEREST-AS - Amito Ltd · AS60610
- BIGSTEP-CLOUD - Bigstep Cloud Limited · AS201471
- DWEBS-AS - DWebs Ltd · AS202212
- NSML - NEWCASTLE STRATEGIC SOLUTIONS LIMITED · AS203128
- AS-VILLAGENETWORKS - Village Networks Ltd. · AS204598
Reputation
9.8reputation score (REPUTABLE)
AS12703 (PULSANT-AS - Pulsant (Scotland) Ltd, GB) has a reputation score of 70.7 (REPUTABLE).
- Threat density
- 86.2/100
- Graph metrics
- 90.0/100
- Historical behaviour
- 60.0/100
- 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
- Pulsant (Scotland) Ltd
- RIR
- RIPE
- Registered
- Thu, 19 Sep 2002 15:10:07 GMT
- Abuse contact
- abuse@pulsant.com
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS12703 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.