Autonomous System
AS2497
Last fetched
AS2497 is operated by IIJ - Internet Initiative Japan Inc., registered in JP, and announces 269 prefixes to 225 BGP neighbours. AS2497 has a reputation score of 7.5 (REPUTABLE); 32 of its 4,097,024 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 269
- BGP neighbours
- 225
- RPKI ROAs
- 314
- MOAS conflicts
- 0
- CAIDA AS-rank
- 87
- Customer-cone ASNs
- 703
- Facilities
- 136
- Internet exchanges
- 15
- Customer degree
- 202
- Peer degree
- 128
- Provider degree
- 5
- 14.137.235.0/24
- 14.137.243.0/24
- 23.131.136.0/24
- 23.159.40.0/24
- 23.183.56.0/24
- 43.249.241.0/24
- 45.38.103.0/24
- 45.38.104.0/24
- 45.39.42.0/24
- 45.39.47.0/24
- 45.39.102.0/24
- 45.39.159.0/24
- 45.39.227.0/24
- 45.115.35.0/24
- 45.124.63.0/24
- 49.239.64.0/18
- 58.138.0.0/17
- 58.138.128.0/18
- 61.122.224.0/20
- 61.124.0.0/20
- 61.124.16.0/20
- 61.211.96.0/19
- 79.170.199.0/24
- 80.47.64.0/20
- 80.47.80.0/20
Signals
- critical-infrastructureServes infrastructure the internet depends on operationally.
Infrastructure presence
Internet exchanges (15 total)
Facilities (136 total)
- Equinix DC1-DC15,DC21-DC22 - Ashburn
- Equinix SV1/SV5/SV10 - Silicon Valley, San Jose
- Equinix SV8 - Silicon Valley, Palo Alto
- Equinix LA1 - Los Angeles
- Digital Realty NYC (60 Hudson)
- Equinix NY1 - New York, Newark
- Digital Realty NYC (111 8th Ave)
- Telehouse - London (Docklands North)
- Equinix NY2/NY4/NY5/NY6 - New York, Secaucus
- Equinix NY9 - New York, 111 8th Avenue
- Digital Realty London LHR20
- Telehouse - London (Docklands East)
- Digital Realty London LHR19
- Digital Realty London LON1-3
- Equinix LD8 - London, Docklands
- Digital Realty Frankfurt FRA1-27
- Equinix FR5 - Frankfurt, KleyerStrasse
- ITENOS Frankfurt (FRA1)
- Digital Realty Seattle SEA10
- Equinix FR7 - Frankfurt, Gutleutstrasse
- Digital Realty London LHR21 (closed)
- Equinix SE2/SE3 - Seattle
- Equinix LA2 - Los Angeles
- Telehouse - Frankfurt
- Digital Realty Frankfurt FRA28 (Closed)
Route origin authorizations
A sample of 10 of this network’s 314 ROAs.
- 101.0.16.0/24 · max length /24
- 101.0.17.0/24 · max length /24
- 101.0.18.0/24 · max length /24
- 101.0.19.0/24 · max length /24
- 101.128.128.0/17 · max length /17
- 103.11.239.0/24 · max length /24
- 103.140.136.0/23 · max length /24
- 103.2.57.0/24 · max length /24
- 103.2.58.0/23 · max length /23
- 103.231.38.0/24 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS2497.
Blast radius
- Announced IPv4 addresses
- 4,097,024
- Threat-listed addresses
- 32
- Threat density
- 0.0008 %
- Routed prefixes
- 258
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 225 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- BACOM - Bell Canada · AS577
- UUNET - Verizon Business · AS701
- AKARI-NETWORKS - Akari Networks LLC · AS983
- OWS-NETWORK - OCTOPUS WEB SOLUTION INC · AS984
- SWIPNET - Tele2 Sverige AB · AS1257
- CW - IDDQD-AS · AS1273
- TWELVE99 - Arelion Sweden AB · AS1299
- JPNIC - Japan Network Information Center · AS2515
- VECTANT - ARTERIA Networks Corporation · AS2519
- PPP-EXP - Japan Network Information Center · AS2522
- So-net - Sony Network Communications Inc. · AS2527
- SINET-AS - Research Organization of Information and Systems, National Institute of Informatics · AS2907
- NTT-DATA-2914 - NTT America, Inc. · AS2914
- RGNET-SEA - RGnet OU · AS3130
- SOVAM-AS - PJSC "Vimpelcom" · AS3216
- GTT-BACKBONE - GTT Communications Inc. · AS3257
- XTOM-JAPAN - xTom Japan Corporation · AS3258
- SWISSCOM - Swisscom (Schweiz) AG · AS3303
- DTAG - Deutsche Telekom AG · AS3320
- LEVEL3 - Level 3 Parent, LLC · AS3356
- PCCWG-APAC-HK - PCCW Global (HK) Ltd. · AS3491
- ERX-KUENTOS-AS - Guam Cablevision, LLC. · AS3605
- ASN-TELSTRA-GLOBAL - Telstra Global · AS4637
- STARHUB-INTERNET - StarHub Ltd · AS4657
Reputation
7.5reputation score (REPUTABLE)
AS2497 (IIJ - Internet Initiative Japan Inc., JP) has a reputation score of 77.6 (REPUTABLE).
- Threat density
- 88.2/100
- Graph metrics
- 90.0/100
- 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
- Internet Initiative Japan Inc.
- RIR
- APNIC
Threat-feed evidence
Related pages
Pivot from AS2497 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.