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Autonomous System

AS3549 — LVLT-3549 - Level 3 Parent, LLC(US)

Last fetched

AS3549 is an Autonomous System operated by LVLT-3549 - Level 3 Parent, LLC and registered in US. As of Tue, 21 Jul 2026 09:17:20 GMT, it announces 831 routed IP prefixes and peers with 192 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS3549Routing diversity10.0/10Peering density9.1/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/3549

Routing footprint

AS3549 announces 831 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

192 distinct peers via BGP. The first 192 are listed below.

Peer ASNOperatorCountry
AS10348HTDC - High Technology Development CorporationUS
AS10599MCKESSON - McKesson Corp.US
AS10753LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE - Level 3 Parent, LLCUS
AS10843AITNET - Advanced Internet TechnologiesUS
AS11222PRL - Ralph Lauren CorporationUS
AS11563NETENTERPRISE - NetEnterprise Inc.US
AS11667WESTEL-ASN1 - Westel, Inc.US
AS13150—IL
AS13480OGOPS - Ongoing Operations, LLCUS
AS13492——
AS13679—MX
AS13715USL-ASN - Upsher-Smith Laboratories Inc.US
AS13729FIDESSA-US - Fidessa CorporationUS
AS13990COUNTYOFORANGE - County of OrangeUS
AS14214MINACS - Minacs IncCA
AS14287TRIAD-TELECOM - Triad Telecom, Inc.US
AS14297ACI-WORLDWIDE - ACI Worldwide, Inc.US
AS14328RRD - R.R. Donnelley and Sons, Co.US
AS14637SBM-ASN - STATER BROS MARKETSUS
AS14932ISC - C1CXUS
AS15208—CL
AS15229EDFTNA - EDF Trading North America, LLCUS
AS16952LIGHTSPEED - Lightspeed DatalinksUS
AS16981EMMIS-1 - Emmis Communications Corp.US
AS16990—CL
AS1842USGS-AS - Department of Interior United States Geological SurveyUS
AS18676AVAYA - Avaya LLCUS
AS18898VESTA-CORP - Vesta CorporationUS
AS19551INCAPSULA - Incapsula IncUS
AS19582—EC
AS19885ISOCENTRIC - Isocentric Networks, IncorporatedUS
AS19920AKINBGP - Akin, Gump, Strauss, Hauer, & FeldUS
AS200596—NL
AS20255—UY
AS206686—GB
AS21563AS21563 - Open Text CorporationCA
AS21633DOI-NBC-NET - U.S. Department of the InteriorUS
AS21711MAXTEL-USA-01 - Maxtel USA CorpUS
AS21789—US
AS22098CAPGROUP-NA - The Capital Group Companies, Inc.US
AS22284AS22284-DOI-OPS - U.S. Department of the InteriorUS
AS22351INTELSAT-1 - INTELSAT GLOBAL SERVICE CORPORATIONUS
AS22362GLOBALTELLINK-HNSS - Global Tel*link CorporationUS
AS22764FLUOR-CORP - Fluor Enterprises, Inc.US
AS22870AS22870 - Syniverse Technologies, LLCUS
AS22984ECC-65 - Lightspeed CommunicationsUS
AS23031—EC
AS23140—CL
AS25350—IT
AS25642SPIDERHOST - The Frohman Group Inc.US
AS25920——
AS26121JEPPESEN - Jeppesen ForeFlight Inc.US
AS262151—AR
AS262228—CL
AS262249—AR
AS262261—CO
AS262930—CO
AS263319—BR
AS263771—VE
AS263773—CL
AS263778—AR
AS263812—AR
AS264636—CL
AS264646—CO
AS264762—CO
AS264805—CO
AS264996—BR
AS265696—CO
AS265717—VE
AS265776—AR
AS265855—CO
AS265862—AR
AS26605—CO
AS26651CAREFUSION-AS - CareFusion CorporationUS
AS266715—CL
AS266747—CO
AS266868—CO
AS266900—CL
AS267703—AR
AS267748—CL
AS267776—CL
AS267788—CO
AS267834—CO
AS267841—CO
AS267898—PE
AS267907—EC
AS267931—EC
AS270082—PE
AS270146—MX
AS271870—CO
AS271893—CL
AS271952—CO
AS272022—CL
AS272119—VE
AS272137—CO
AS272142—VE
AS272884—CO
AS272950—CO
AS272953—CO
AS273057—CO
AS273092—CO
AS273099—CO
AS273103—CO
AS273187—CO
AS273212—CO
AS273417—BR
AS273890—VE
AS273911—CO
AS274116—PE
AS274195—CO
AS274208—CO
AS274265—CO
AS27650—CO
AS27676—CL
AS27735—CL
AS27753—CO
AS27784—EC
AS27787—AR
AS27810—CO
AS27830—AR
AS27833—AR
AS27877—AR
AS27918—CL
AS27941—CO
AS27946—CL
AS27951—CO
AS27952—CL
AS27989—CO
AS27998—EC
AS28012—VE
AS28091—CL
AS28466—MX
AS28598—BR
AS28646—BR
AS29957STANFORD-UC - Stanford UniversityUS
AS29985AMN-HEALTHCARE - AMN HealthcareUS
AS30258HUNTINGTONMEMORIALHOSPITAL - Huntington Memorial HospitalUS
AS30458CMHC-LEX-01 - CLARK Material Handling CompanyUS
AS31977FECRWY-1 - Florida East Coast Railway LLCUS
AS32411ASSURERX-HEALTH-CORPORATE - AssureRx Health, Inc.US
AS32980NEUSTAR-AS5 - NeuStar, Inc.US
AS33182DIMENOC - HostDime.com, Inc.US
AS33512GATEWAY-PROCESSING-SERVICES - Gateway Processing ServicesUS
AS3356LEVEL3 - Level 3 Parent, LLCUS
AS36433AS-BCLLP - Bryan Cave LLPUS
AS36486AMTOTE-AS - AMTOTE INTERNATIONAL, INC.US
AS36603ARC-INTERNET - AIRLINES REPORTING CORPORATIONUS
AS393447AS-VIRTUALSTACKS - Virtual Stacks LLCUS
AS393671WABHM - Warren Averett, LLCUS
AS394298US-SC-DAL-AS - Airlinq IncUS
AS394374——
AS395289KENTUCKY-FARM-BUREAU-MUTUAL-INSURANCE - Kentucky Farm Bureau Mutual InsuranceUS
AS395369HPSAS001 - HPS Investment Partners, LLCUS
AS395566OMNI - Orbital Media Networks, Inc.US
AS397010DICE-TECH-ASN-01 - Dice Lion Technology, LLCUS
AS397604RFSUNY - The Research Foundation for the State University of New York.US
AS397854SARATOGAHOSP - Saratoga HospitalUS
AS39985RACKROOM-SHOES - Rack Room ShoesUS
AS401138MORSECOMMUNICATIONS - Morse Communications, Inc.US
AS4232EDEN-AS - Adhesive Media, Inc.US
AS43009—GB
AS4546SPGI-AS - S&P Global Inc.US
AS4549ESPN-AS - ESPN, Inc.US
AS47089——
AS52246—CL
AS52256—CO
AS52281—VE
AS52317—AR
AS52321—AR
AS52351—AR
AS52456—CO
AS52467—CO
AS52494—CL
AS52548—BR
AS52787—BR
AS53127—BR
AS55131TCD-INC - Special Operations CommandUS
AS55185GWLT-ORL01 - Gainwell Technologies LLCUS
AS5777RIBBON - Ribbon Communications Operating Company, Inc.US
AS60725—LU
AS61457—CO
AS61834—BR
AS62681ACME-WIDGET - Acme Widget LPUS
AS62964——
AS63277——
AS64113—CL
AS64288MASONITE - Masonite CorporationUS
AS65666——
AS6621HNS-DIRECPC - Hughes Network Systems, LLCUS
AS676—AR
AS7867TECHDATA - TECH DATA CORPORATIONUS
AS7965—VE

Blast radius

Count of dependent hostnames if AS3549 disappeared from the routing table.

Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.

MOAS / hijack watch

Prefixes routed by AS3549 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

No active MOAS conflicts. Every prefix announced by AS3549 is unique to AS3549 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS3549.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS3549"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.