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AS209

CenturyLink Communications, LLC

IPs Anunciados
15,463,656
Prefixos 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

⚠ 3 Prefixo MOASes — múltiplos ASNs de origem detectados

Todas as anomalias MOAS →

Um prefixo anteriormente estável originado por AS209 é agora também anunciado por outro ASN (MOAS — Multiple-Origin AS), detectado a partir de nossos coletores RIPE RIS. Frequentemente benigno (anycast, multi-homing ou uma transferência recente) — mas pode sinalizar um vazamento de rota ou sequestro de prefixo, então vale a pena inspecionar.

PrefixoASNs de OrigemÚltima detecção (UTC)
207.201.20.0/24 AS209, AS2386 2026-07-24 11:08:47
198.204.120.0/24 AS209, AS54081 2026-07-24 11:08:47
97.107.230.0/24 AS209, AS3910 2026-07-24 11:08:47

Network profile

Source: PeeringDB →
Network type NSP
Geographic scope North America
Traffic ratio Balanced
Peering policy No

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.

AS209 — pegada global de IP

Cidades onde AS209 possui alocação IPv4 mensurável. Clique em qualquer ponto para abrir a página daquela cidade. O tamanho e a cor escalam com a contagem de IP.

Ver no globo 3D →

Principais intervalos CIDR

CIDRIPsPTR DensityOrganizaçãoPaísStateCity
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

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS209 realmente se origina no BGP, observado em nossos coletores RIPE RIS. Esta visualização de roteamento ao vivo pode diferir da alocação de registro acima.

PrefixAmostras de anúncioÚltima vez visto
71.35.192.0/18 1,321,108 2026-07-24 11:07:22
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 74,086 2026-07-24 11:02:04
216.160.204.0/24 53,115 2026-07-24 11:05:33
209.181.189.0/24 40,824 2026-07-24 11:02:04
206.196.156.0/24 36,061 2026-07-24 11:00:00
67.41.82.0/23 33,073 2026-07-24 10:23:03
207.109.253.0/24 25,494 2026-07-24 11:00:23
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 16,742 2026-07-24 11:02:04
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 16,010 2026-07-24 11:02:04
209.180.121.0/24 15,957 2026-07-24 11:02:04
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 15,556 2026-07-24 11:05:33
216.161.15.0/24 15,547 2026-07-24 11:05:33
209.180.72.0/23 15,536 2026-07-24 11:02:04
209.180.68.0/22 15,529 2026-07-24 11:02:04
63.153.128.0/17 15,528 2026-07-24 10:22:40
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 13,932 2026-07-24 11:02:04
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 13,723 2026-07-24 11:00:23
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 os principais 50 of 1,629 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS209?

AS209 é um Autonomous System Number atribuído a CenturyLink Communications, LLC. Um ASN identifica uma rede que controla um conjunto específico de endereços IP e determina como o tráfego é roteado pela internet via BGP (Border Gateway Protocol).

Quantos endereços IP o AS209 anuncia?

AS209 anuncia 15.46M endereços IPv4 distribuídos por 11,235 prefixos CIDR roteados. A rede está registrada em United States.

Quem opera o AS209?

AS209 é operado por CenturyLink Communications, LLC. A organização está sediada em United States. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.

Em que país o AS209 está registrado?

AS209 está registrado em United States. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.

Última atualização: 2026-07-24 11:10:36 UTC
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