Autonomous System
AS101
Last fetched
AS101 is operated by WASH-NSF-AS - University of Washington, registered in US, and announces 8 prefixes to 33 BGP neighbours. AS101 has a reputation score of 8.1 (REPUTABLE); 0 of its 4,352 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 8
- BGP neighbours
- 33
- RPKI ROAs
- 4
- MOAS conflicts
- 0
- CAIDA AS-rank
- 844
- Customer-cone ASNs
- 49
- Facilities
- 43
- Internet exchanges
- 5
- Customer degree
- 19
- Peer degree
- 31
- Provider degree
- 7
Infrastructure presence
Internet exchanges (5 total)
Facilities (43 total)
- Equinix SV8 - Silicon Valley, Palo Alto
- Equinix LA1 - Los Angeles
- Digital Realty Seattle SEA10
- Equinix SE2/SE3 - Seattle
- Equinix LA2 - Los Angeles
- Telehouse – TOKYO Otemachi (KDDI Otemachi)
- Level(3) Sunnyvale
- PTOR1
- KOMO Plaza Seattle (Formerly Fisher Plaza)
- Equinix TY2 - Tokyo
- US Bank Building
- Intergate West / Digital.forest / Fortress
- NTT DATA Otemachi Bldg
- Digital Edge TYO2 (ComSpace 1) - Tokyo
- AT TOKYO (CC1/CC2)
- Cologix MIN1
- COLT in Asia Tokyo Data Center 1 (TDC1)
- Equinix TY4 - Tokyo
- EdgeConneX Portland (EDCPOR01)
- Cologix MIN2
- Stack Infrastructure Portland PORO2
- Flexential - Portland/Hillsboro (PDX01)
- Flexential - Portland/Hillsboro 2 (PDX02)
- Centersquare Seattle (SEA1-B)
- H5 Data Centers Seattle
Route origin authorizations
A sample of 4 of this network’s 4 ROAs.
- 2001:1860::/32 · max length /48
- 2001:504:b::/48 · max length /64
- 207.231.240.0/20 · max length /24
- 209.124.176.0/20 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS101.
Blast radius
- Announced IPv4 addresses
- 4,352
- Threat-listed addresses
- 0
- Threat density
- 0.0000 %
- Routed prefixes
- 4
How much of the internet this network is responsible for, and how much of that address space currently appears on a threat feed. Coverage: clean.
Peering ecosystem
A sample of 25 of this network’s 33 BGP neighbours.
- WASHINGTON-AS - University of Washington · AS73
- COGENT-174 - Cogent Communications, LLC · AS174
- ASN852 - TELUS Communications Inc. · AS852
- LEVEL3 - Level 3 Parent, LLC · AS3356
- ESNET-AS - ESnet · AS3428
- PCCWG-APAC-HK - PCCW Global (HK) Ltd. · AS3491
- UMTNET-ASN - University of Montana · AS3807
- WA-STATE-GOV - State of Washington · AS4193
- HURRICANE - Hurricane Electric LLC · AS6939
- AARNET-AS-AP - Australian Academic and Research Network (AARNet) · AS7575
- ALASKA - University of Alaska · AS7774
- RETN-AS - RETN Limited · AS9002
- WA-K20 - Washington State K-20 Telecommunications Network · AS10430
- INTERNET2-I2PX - Internet2 · AS11164
- INTERNET2-RESEARCH-EDU - Internet2 · AS11537
- HERITAGE-UNIV-AS - Heritage University · AS11548
- GUNET - Gonzaga University · AS11649
- NOAA-XWAVE - National Oceanic and Atmospheric Administration · AS11956
- MSU-BOZEMAN - Montana State University · AS13476
- UW-GR-AS - University of Washington · AS14221
- FHCRC - The Fred Hutchinson Cancer Research Center · AS14954
- SEATTLECOLL - Seattle Community College District · AS17200
- NORCOM - NORCOM · AS19014
- ARROW - Arrow Group Inc. · AS20119
- SGGS-AS-AP - SG.GS · AS24482
Reputation
8.1reputation score (REPUTABLE)
AS101 (WASH-NSF-AS - University of Washington, US) has a reputation score of 75.8 (REPUTABLE).
- Threat density
- 90.0/100
- 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
- University of Washington
- RIR
- ARIN
- Registered
- Tue, 31 Mar 1987 05:00:00 GMT
- Abuse contact
- abuse@uw.edu
This is the abuse contact WhisperGraph holds for the network.
Threat-feed evidence
Related pages
Pivot from AS101 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.