Sistema Autónomo

AS209

CenturyLink Communications, LLC

CenturyLink Communications, LLC United States 🌐 lumen.com

IPs anunciadas

15,463,656

Prefijos CIDR

11,235

ASN

AS209

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

58/100

Caution

How this score is built

Baseline (neutral) 65
Multiple-origin (MOAS) routing anomaly −12
Isp allocation +5
Trust score 58 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About Qwest

Qwest Communications International, Inc. was a United States telecommunications carrier.

Founded

1995

Headquarters

Denver

Industry

telecommunications

Parent

Lumen Technologies

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

⚠ 3 Prefijo MOASes — múltiples ASNs de origen detectados

Todas las anomalías MOAS →

Un prefijo previamente estable originado por AS209 es ahora también anunciado por otro ASN (MOAS — Multiple-Origin AS), detectado por nuestros colectores RIPE RIS. A menudo es benigno (anycast, multi-homing o una transferencia reciente), pero puede indicar una fuga de ruta o un secuestro de prefijo, por lo que vale la pena investigarlo.

Prefijo	ASNs de origen	Última detección (UTC)
207.201.20.0/24	AS209, AS2386	2026-07-24 10:38:47
198.204.120.0/24	AS209, AS54081	2026-07-24 10:38:47
97.107.230.0/24	AS209, AS3910	2026-07-24 10:38:47

Network profile

Source: PeeringDB →

Network type NSP

Geographic scope North America

Traffic ratio Balanced

Peering policy No

Website ↗ Looking glass ↗

Web3 footprint

AS209 hosts 9 observed decentralized-network nodes across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

IPFS IPFS 9

AS209 — huella IP global

Ciudades donde AS209 tiene una asignación IPv4 medible. Haz clic en cualquier punto para abrir la página de esa ciudad. El tamaño y el color escalan con el recuento de IP.

Ver en globo 3D →

Principales rangos CIDR

CIDR	IPs	PTR Density	Organización	País	State	City
63.152.0.0/14	262.1K	0.0%	CenturyLink Communications, LLC	US	Iowa	Marion
65.136.0.0/14	262.1K	0.4%	CenturyLink Communications, LLC	US	—	—
67.0.0.0/14	262.1K	0.0%	CenturyLink Communications, LLC	US	New Mexico	Albuquerque
97.116.0.0/14	262.1K	0.0%	CenturyLink Communications, LLC	US	Utah	Salt Lake City
97.120.0.0/14	262.1K	0.0%	CenturyLink Communications, LLC	US	New Mexico	Albuquerque
174.20.0.0/14	262.1K	0.0%	CenturyLink Communications, LLC	US	Utah	Salt Lake City
65.128.0.0/15	131.1K	0.0%	CenturyLink Communications, LLC	US	Idaho	Nampa
65.134.0.0/15	131.1K	0.0%	CenturyLink Communications, LLC	US	—	—
65.142.0.0/15	131.1K	1.0%	CenturyLink Communications, LLC	US	—	—
65.146.0.0/15	131.1K	1.2%	CenturyLink Communications, LLC	US	—	—
67.0.0.0/15	131.1K	95.5%	CenturyLink Communications, LLC	US	New Mexico	Albuquerque
67.4.0.0/15	131.1K	0.0%	CenturyLink Communications, LLC	US	Washington	Prosser
70.56.0.0/15	131.1K	0.0%	CenturyLink Communications, LLC	US	Arizona	Phoenix
71.38.0.0/15	131.1K	0.0%	CenturyLink Communications, LLC	US	Nevada	North Las Vegas
71.208.0.0/15	131.1K	99.9%	CenturyLink Communications, LLC	US	Florida	Lehigh Acres
71.214.0.0/15	131.1K	94.9%	CenturyLink Communications, LLC	US	Florida	Cape Coral
75.166.0.0/15	131.1K	0.0%	CenturyLink Communications, LLC	US	Colorado	Denver
75.168.0.0/15	131.1K	0.0%	CenturyLink Communications, LLC	US	Minnesota	Saint Paul
97.124.0.0/15	131.1K	0.0%	CenturyLink Communications, LLC	US	Iowa	Des Moines
174.16.0.0/15	131.1K	0.0%	CenturyLink Communications, LLC	US	Arizona	Mesa
174.22.0.0/15	131.1K	89.0%	CenturyLink Communications, LLC	US	Utah	Salt Lake City
174.26.0.0/15	131.1K	83.2%	CenturyLink Communications, LLC	US	Idaho	Meridian
174.28.0.0/15	131.1K	0.0%	CenturyLink Communications, LLC	US	Colorado	Denver
184.98.0.0/15	131.1K	78.9%	CenturyLink Communications, LLC	US	North Dakota	Fargo
63.152.0.0/16	65.5K	93.5%	CenturyLink Communications, LLC	US	Iowa	Marion
63.153.0.0/16	65.5K	94.1%	CenturyLink Communications, LLC	US	South Dakota	Sioux Falls
63.154.0.0/16	65.5K	93.9%	CenturyLink Communications, LLC	US	—	—
65.129.0.0/16	65.5K	96.6%	CenturyLink Communications, LLC	US	Idaho	Nampa
65.130.0.0/16	65.5K	0.0%	CenturyLink Communications, LLC	US	Utah	South Jordan
65.145.0.0/16	65.5K	1.5%	CenturyLink Communications, LLC	US	—	—
65.150.0.0/16	65.5K	0.4%	CenturyLink Communications, LLC	US	—	—
65.159.0.0/16	65.5K	0.0%	CenturyLink Communications, LLC	US	—	—
67.5.0.0/16	65.5K	89.8%	CenturyLink Communications, LLC	US	Washington	Spokane
67.40.0.0/16	65.5K	65.5%	CenturyLink Communications, LLC	US	Oregon	Hood River
67.42.0.0/16	65.5K	73.5%	CenturyLink Communications, LLC	US	Oregon	Grand Ronde
68.176.0.0/16	65.5K	100.0%	CenturyLink Communications, LLC	US	—	—
70.56.0.0/16	65.5K	81.5%	CenturyLink Communications, LLC	US	Idaho	Boise
70.59.0.0/16	65.5K	85.2%	CenturyLink Communications, LLC	US	Colorado	Denver
71.35.0.0/16	65.5K	94.7%	CenturyLink Communications, LLC	US	Arizona	Phoenix
71.39.0.0/16	65.5K	5.8%	CenturyLink Communications, LLC	US	Arizona	Phoenix
71.211.0.0/16	65.5K	0.0%	CenturyLink Communications, LLC	US	Colorado	Denver
71.212.0.0/16	65.5K	98.4%	CenturyLink Communications, LLC	US	Washington	Seattle
71.216.0.0/16	65.5K	4.3%	CenturyLink Communications, LLC	US	New Mexico	Albuquerque
71.218.0.0/16	65.5K	0.0%	CenturyLink Communications, LLC	US	Colorado	Denver
71.220.0.0/16	65.5K	97.0%	CenturyLink Communications, LLC	US	Florida	Crawfordville
71.223.0.0/16	65.5K	99.2%	CenturyLink Communications, LLC	US	Arizona	Phoenix
75.161.0.0/16	65.5K	99.0%	CenturyLink Communications, LLC	US	New Mexico	Albuquerque
75.162.0.0/16	65.5K	0.0%	CenturyLink Communications, LLC	US	Iowa	Des Moines
75.164.0.0/16	65.5K	0.0%	CenturyLink Communications, LLC	US	Oregon	Portland
75.167.0.0/16	65.5K	96.7%	CenturyLink Communications, LLC	US	Arizona	San Tan Valley
75.172.0.0/16	65.5K	96.8%	CenturyLink Communications, LLC	US	Washington	Seattle
75.174.0.0/16	65.5K	97.2%	CenturyLink Communications, LLC	US	Idaho	Boise
97.113.0.0/16	65.5K	96.7%	CenturyLink Communications, LLC	US	Washington	Seattle
97.115.0.0/16	65.5K	0.0%	CenturyLink Communications, LLC	US	Oregon	Portland
97.123.0.0/16	65.5K	99.1%	CenturyLink Communications, LLC	US	New Mexico	Albuquerque
97.124.0.0/16	65.5K	97.2%	CenturyLink Communications, LLC	US	Arizona	Chandler
97.126.0.0/16	65.5K	97.8%	CenturyLink Communications, LLC	US	Washington	Seattle
168.103.0.0/16	65.5K	50.0%	CenturyLink Communications, LLC	US	Colorado	Fort Collins
174.17.0.0/16	65.5K	90.5%	CenturyLink Communications, LLC	US	Arizona	Mesa
174.18.0.0/16	65.5K	92.6%	CenturyLink Communications, LLC	US	Arizona	Phoenix
174.21.0.0/16	65.5K	84.0%	CenturyLink Communications, LLC	US	Washington	Seattle
174.23.0.0/16	65.5K	87.9%	CenturyLink Communications, LLC	US	Utah	Salt Lake City
174.28.0.0/16	65.5K	84.6%	CenturyLink Communications, LLC	US	New Mexico	Albuquerque
174.31.0.0/16	65.5K	82.4%	CenturyLink Communications, LLC	US	Washington	Spokane
184.5.0.0/16	65.5K	89.2%	CenturyLink Communications, LLC	US	Florida	Ocala
184.96.0.0/16	65.5K	85.3%	CenturyLink Communications, LLC	US	Colorado	Parker
184.98.0.0/16	65.5K	86.8%	CenturyLink Communications, LLC	US	Arizona	San Tan Valley
184.101.0.0/16	65.5K	92.6%	CenturyLink Communications, LLC	US	Arizona	Chandler
184.103.0.0/16	65.5K	0.0%	CenturyLink Communications, LLC	US	Arizona	Phoenix
205.171.0.0/16	65.5K	11.6%	CenturyLink Communications, LLC	US	New York	Queens
63.152.128.0/17	32.8K	93.3%	CenturyLink Communications, LLC	US	Iowa	Marion
63.153.128.0/17	32.8K	93.9%	CenturyLink Communications, LLC	US	South Dakota	North Sioux City
63.155.128.0/17	32.8K	94.1%	CenturyLink Communications, LLC	US	Oregon	Springfield
63.157.128.0/17	32.8K	96.1%	CenturyLink Communications, LLC	US	Colorado	Littleton
63.159.0.0/17	32.8K	0.5%	CenturyLink Communications, LLC	US	Hawaii	Honolulu
63.224.0.0/17	32.8K	47.7%	CenturyLink Communications, LLC	US	Minnesota	Minneapolis
63.230.0.0/17	32.8K	44.3%	CenturyLink Communications, LLC	US	Colorado	Colorado Springs
63.231.0.0/17	32.8K	47.4%	CenturyLink Communications, LLC	US	Colorado	Denver
63.237.128.0/17	32.8K	32.0%	CenturyLink Communications, LLC	US	Utah	Layton
65.102.128.0/17	32.8K	50.9%	CenturyLink Communications, LLC	US	Colorado	Denver
65.103.0.0/17	32.8K	43.0%	CenturyLink Communications, LLC	US	Minnesota	Minneapolis
65.128.0.0/17	32.8K	98.9%	CenturyLink Communications, LLC	US	Minnesota	Minneapolis
65.130.0.0/17	32.8K	0.0%	CenturyLink Communications, LLC	US	Utah	West Jordan
65.131.0.0/17	32.8K	97.0%	CenturyLink Communications, LLC	US	Wyoming	Cheyenne
65.133.128.0/17	32.8K	0.3%	CenturyLink Communications, LLC	US	Minnesota	Saint Paul
65.148.128.0/17	32.8K	0.0%	CenturyLink Communications, LLC	US	—	—
65.149.128.0/17	32.8K	0.0%	CenturyLink Communications, LLC	US	—	—
65.151.128.0/17	32.8K	0.3%	CenturyLink Communications, LLC	US	Ohio	Springfield
65.157.128.0/17	32.8K	0.0%	CenturyLink Communications, LLC	US	—	—
67.2.0.0/17	32.8K	96.8%	CenturyLink Communications, LLC	US	Utah	Salt Lake City
67.3.0.0/17	32.8K	95.6%	CenturyLink Communications, LLC	US	Minnesota	Cloquet
67.3.128.0/17	32.8K	95.1%	CenturyLink Communications, LLC	US	Minnesota	Duluth
67.14.0.0/17	32.8K	23.6%	CenturyLink Communications, LLC	US	—	—
67.40.128.0/17	32.8K	0.0%	CenturyLink Communications, LLC	US	Washington	Gig Harbor
67.41.128.0/17	32.8K	77.8%	CenturyLink Communications, LLC	US	Colorado	Aurora
67.236.128.0/17	32.8K	94.1%	CenturyLink Communications, LLC	US	Indiana	Shelbyville
70.57.128.0/17	32.8K	75.9%	CenturyLink Communications, LLC	US	Nebraska	Omaha
70.59.128.0/17	32.8K	82.6%	CenturyLink Communications, LLC	US	Colorado	Colorado Springs
71.3.128.0/17	32.8K	80.5%	CenturyLink Communications, LLC	US	Florida	North Fort Myers
71.33.128.0/17	32.8K	0.0%	CenturyLink Communications, LLC	US	Colorado	Parker

Prefijos BGP anunciados

Anomalías BGP en vivo →

Prefijos AS209 se origina realmente en BGP, observado a través de nuestros colectores RIPE RIS. Esta vista de enrutamiento en vivo puede diferir de la asignación de registro anterior.

Prefix	Muestras de anuncio	Última vez visto
71.35.192.0/18	1,321,090	2026-07-24 10:27:05
71.39.244.0/22	231,478	2026-07-24 10:23:03
64.91.109.0/24	166,588	2026-07-24 10:22:40
209.180.202.0/23	74,085	2026-07-24 09:32:18
216.160.204.0/24	53,114	2026-07-24 09:32:18
209.181.189.0/24	40,823	2026-07-24 09:32:18
206.196.156.0/24	36,060	2026-07-24 09:32:18
67.41.82.0/23	33,073	2026-07-24 10:23:03
207.109.253.0/24	25,493	2026-07-24 09:32:18
63.155.0.0/19	21,657	2026-07-24 10:22:40
75.171.11.0/24	21,305	2026-07-24 10:23:25
71.36.248.0/22	18,908	2026-07-24 10:23:03
69.34.102.0/24	18,840	2026-07-24 10:23:03
71.2.210.0/23	18,672	2026-07-24 10:23:03
67.77.37.0/24	17,081	2026-07-24 10:23:03
209.181.122.0/24	16,741	2026-07-24 09:32:18
67.42.192.0/21	16,256	2026-07-24 10:23:03
70.57.224.0/21	16,119	2026-07-24 10:23:03
71.32.40.0/21	16,103	2026-07-24 10:23:03
71.33.64.0/20	16,097	2026-07-24 10:23:03
63.229.176.0/22	16,076	2026-07-24 10:22:40
67.1.0.0/16	16,071	2026-07-24 10:23:03
65.101.176.0/20	16,043	2026-07-24 10:22:40
63.227.80.0/20	16,032	2026-07-24 10:22:40
65.103.208.0/21	16,030	2026-07-24 10:22:40
209.180.123.0/24	16,009	2026-07-24 09:32:18
209.180.121.0/24	15,956	2026-07-24 09:32:18
65.102.88.0/21	15,677	2026-07-24 10:22:40
71.32.32.0/21	15,670	2026-07-24 10:23:04
71.39.24.0/22	15,655	2026-07-24 10:23:04
63.230.144.0/21	15,640	2026-07-24 10:22:40
71.216.140.0/22	15,570	2026-07-24 10:23:04
216.161.6.0/23	15,555	2026-07-24 09:32:18
216.161.15.0/24	15,546	2026-07-24 09:32:18
209.180.72.0/23	15,535	2026-07-24 09:32:18
63.153.128.0/17	15,528	2026-07-24 10:22:40
209.180.68.0/22	15,528	2026-07-24 09:32:18
168.103.240.0/22	14,036	2026-07-24 10:28:59
63.227.17.0/24	13,998	2026-07-24 10:22:40
209.181.120.0/23	13,931	2026-07-24 09:32:18
65.100.96.0/21	13,905	2026-07-24 10:22:40
63.225.42.0/23	13,884	2026-07-24 10:22:40
63.225.32.0/24	13,878	2026-07-24 10:22:40
207.108.120.0/23	13,722	2026-07-24 09:32:18
75.171.156.0/24	13,620	2026-07-24 10:23:25
75.160.240.0/22	13,167	2026-07-24 10:23:25
65.101.96.0/21	13,056	2026-07-24 10:22:40
63.230.104.0/22	13,054	2026-07-24 10:22:40
71.32.24.0/22	13,047	2026-07-24 10:23:04
70.59.96.0/20	13,034	2026-07-24 10:23:04

Mostrando los principales 50 of 1,629 prefijos anunciados por volumen de muestra.

Frequently Asked Questions

¿Qué es AS209?

AS209 es un Número de Sistema Autónomo asignado a CenturyLink Communications, LLC. Un ASN identifica una red que controla un conjunto específico de direcciones IP y determina cómo se enruta el tráfico a través de internet mediante BGP (Border Gateway Protocol).

¿Cuántas direcciones IP anuncia AS209?

AS209 anuncia 15.46M direcciones IPv4 distribuidas en 11,235 prefijos CIDR enrutados. La red está registrada en United States.

¿Quién opera AS209?

AS209 es operado por CenturyLink Communications, LLC. La organización tiene su sede en United States. Puedes ver todos los rangos de IP y los ASNs relacionados en la página de la organización.

¿En qué país está registrado AS209?

AS209 está registrado en United States. Esto indica dónde tiene su sede el operador de red, aunque las direcciones IP que anuncia pueden servir a usuarios a nivel global.

Última actualización: 2026-07-24 10:55:31 UTC