AS3549 LVLT-3549 - Level 3 Parent, LLC
🇺🇸ARINassigned
Announced Prefixes (BGP)
667total
637 IPv430 IPv6
IPv4 Addresses
Allocated (RIR)3.9M
Announced (BGP)5.4M
IPv6 Addresses
Allocated (RIR)8.7×10²⁹
Announced (BGP)1.2×10³⁰
Routing hygiene
Score 70/100 · High riskRPKI ROA coverage
0.7%
3 prefixes RPKI invalid
IRR route objects
0.7%
110 prefixes registered for another origin
Hijack signals
3
3 announced against others' ROAs, 0 own announced by others
Upstreams
4
diversity 12/100
- 99% of announced prefixes (662 of 667) have no valid ROA, 3 of them RPKI invalid
- 99% of announced prefixes (662 of 667) have no IRR route object for this ASN
- 98 prefixes registered in IRR route objects for another active network and not authorized by a ROA
- Routes concentrated on one upstream (94% of routes)
- Announces 3 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
Based on 667 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Listed on the threat map (2026-10-26)
Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.
Announced Prefixes
(BGP)667|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 |
1-10 of 667
1 / 67
Allocated Prefixes
(RIR)106Prefix | Country | RIR | Status |
|---|---|---|---|
| 35.248.0.0/14 | 🇺🇸 US | ARIN | allocated |
| 45.65.252.0/24 | 🇦🇷 AR | LACNIC | assigned |
| 50.58.0.0/15 | 🇺🇸 US | ARIN | allocated |
| 64.128.0.0/15 | 🇺🇸 US | ARIN | allocated |
| 64.132.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 64.209.0.0/17 | 🇺🇸 US | ARIN | allocated |
| 64.211.0.0/17 | 🇺🇸 US | ARIN | allocated |
| 64.211.192.0/19 | 🇺🇸 US | ARIN | allocated |
| 64.212.0.0/15 | 🇺🇸 US | ARIN | allocated |
| 66.55.0.0/18 | 🇺🇸 US | ARIN | allocated |
1-10 of 106
1 / 11
All 667 announced prefixes of AS3549 →
Downstream Customers(7)
| ASN | Name |
|---|---|
| AS6206 | 🇳🇱NETROUTING-AS Netrouting B.V. |
| AS17147 | 🇨🇱AS17147 - Ministerio del Interior y de Seguridad Publica - Gobierno de Chile |
| AS20191 | 🇨🇱AS20191 - Pontificia Universidad Catolica de Chile |
| AS23031 | 🇪🇨AS23031 - TELECU TELECOMUNICACIONES DEL ECUADOR TELECUSA S.A.S. |
| AS28213 | 🇧🇷AS28213 - LCI Equipamentos de Informatica LTDA - LCI Telecom |
| AS262468 | 🇧🇷AS262468 - Natel Telecom Ltda. - ME |
| AS273099 | 🇨🇴AS273099 - LINAGE COMUNICACIONES SAS |
BGP Neighbours
(seen in AS paths)Upstreams (4)
Networks AS3549 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (100 of 202)
Networks whose own prefixes AS3549 passes on: usually its customers.
- AS10753Level 3 Parent111
- AS20255Tecnowind S.A63
- AS27941CONSULNETWORK LTDA23
- AS264646DOBLECLICK SOFTWARE E INGENERIA18
- AS273212SISTEMAS, TELECOMUNICACIONES Y BIOMEDICOS DE COLOMBIA SAS15
- AS265855LEGON TELECOMUNICACIONES SAS13
- AS27833BVNET S.A11
- AS4232Adhesive Media10
- AS7867TECH DATA CORPORATION9
- AS10445Huntleigh Telcom9
- AS22984Lightspeed Communications9
- AS11667Westel8
- AS26651CareFusion Corporation8
- AS263778Coop. Serv. Pub. Limit. Tres Arroyos, CELTA8
- AS272137CONEXION COMERCIALIZACION DE SERVICIOS DE TELECOMUNICACIONES EMPALMERIA Y CONSTRUCCION DE REDES HFC DEL SUR COLOMBIA SAS8
- AS13480Ongoing Operations7
- AS23031TELECU TELECOMUNICACIONES DEL ECUADOR TELECUSA S.A.S7
- AS26121Jeppesen ForeFlight7
- AS53127VB Telecom Com. E Serv. De Info Ltda7
- AS265776MEYNET7
- AS271904CHARTER COMMUNICATIONS INTERNATIONAL DE VENEZUELA C.A7
- AS271952UNICABLE H.D. SAS7
- AS11563NetEnterprise6
- AS28026Grape S.A6
- AS676United Nations Development Programme5
- AS20029H5 Data Centers5
- AS21563Open Text Corporation5
- AS23140Universidad De Chile5
- AS27753Coomeva Cali Principal5
- AS27787LOS AMORES S.A5
- AS264762EXPERIAN COLOMBIA S.A5
- AS16952Lightspeed Datalinks4
- AS17147Ministerio Del Interior Y De Seguridad Publica Gobierno De Chile4
- AS27810MERCANET LTDA4
- AS27951Media Commerce Partners S.A4
- AS27952Banco Central De Chile4
- AS28091SIXMANAGER TECNOLOGIAS SPA4
- AS31977Florida East Coast Railway4
- AS61466TV Cable Loncomilla S.A4
- AS264996SERVLINK TELECOM LTDA ME4
- AS267834SERVYCOM COLOMBIA S.A.S4
- AS272022ZAPPING SPA4
- AS272142CORPORACION REDEXCOM C.A4
- AS273057REDETEK SAS4
- AS273099LINAGE COMUNICACIONES SAS4
- AS394298Airlinq4
- AS13150CATON CATO NETWORKS3
- AS20191Pontificia Universidad Catolica De Chile3
- AS24753GCE NET Globecomm Europe B.V3
- AS27784Bco. Pichincha Matriz3
- AS27989BANCOLOMBIA S.A3
- AS32980NeuStar3
- AS36395Spanlink Communications3
- AS52246INDEXA S A3
- AS52281PATRIACELL, C.A3
- AS52351INTEGRAL INSUMOS SOC COLECTIVA3
- AS52674BRASIL TECPAR AMIGO AVATO3
- AS64113FALABELLA TECNOLOGIA CORPORATIVA LTDA3
- AS263812SONDATECH S.A.S3
- AS271870VALLE TELECOMUNICACIONES SAS3
- AS272119GTITHOST C.A3
- AS272988Hydra Soluciones Empresariales Ingenieria SAS3
- AS273092AROS COMUNICACIONES SAS3
- AS273890SERVICIOS NAP VEN, C.A3
- AS274195FIBERTIC S.A.S3
- AS274208VERLA S.A.S3
- AS393447Virtual Stacks3
- AS4546S&P Global2
- AS10843Advanced Internet Technologies2
- AS14932C1CX2
- AS19197Stefanini2
- AS19582GRUPO BRAVCO2
- AS19885Isocentric Networks, Incorporated2
- AS21633U.S. Department Of The Interior2
- AS26605Universidad Industrial De Santander UIS2
- AS26820Herff Jones2
- AS27735TIVIT CHILE TERCERIZACION DE PROCESOS, SERVICIOS Y TECNOLOGIA SpA2
- AS27751Neunet S.A2
- AS27918SISTEMA NACIONAL DE COMUNICACIONES FINANCIERAS S.A2
- AS28604Globo Comunicacao E Participacoes2
- AS30258Huntington Memorial Hospital2
- AS33512Gateway Processing Services2
- AS36290The Cable Of St. Kitts2
- AS36433Bryan Cave LLP2
- AS52494MULTI ASSIST S.A2
- AS52548Tc Conecta Servicos De Telecomunicacoes E Provedor2
- AS64200VIVID HOSTING2
- AS206686NOMRES1 Nominet UK2
- AS262213Comsat Limitada2
- AS262228NTT Chile2
- AS262249Secretaria Legal Y Tecnica2
- AS262261Banco GNB Sudameris2
- AS263319AERO COMERCIO & SERVICOS LTDA2
- AS263771IP NET, C.A2
- AS264636CUANTA CHILE2
- AS265696Asociacion Red Universitaria De Alta Velocidad Del Valle Del Cauca2
- AS265862BM SOLUCIONES S.R.L2
- AS267931BANCO DEL PACIFICO S.A2
- AS269777GRUPO LUMA SAS2
- AS270082IWAY TELECOM SOCIEDAD ANONIMA CERRADA2
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/3549Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/3549" | jq