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AS209

CenturyLink Communications, LLC

IPs Anunciados
15,703,537
Prefixos CIDR
12,506
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
  • Active-threat / abuse risk −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

⚠ 5 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)
192.84.85.0/24 AS174, AS209 2026-09-10 20:55:49
207.201.20.0/24 AS209, AS2386 2026-09-10 20:55:49
97.107.230.0/24 AS209, AS3910 2026-09-10 20:55:49
198.204.120.0/24 AS209, AS54081 2026-09-10 13:25:45
67.14.128.0/19 AS209, AS22561 2026-09-09 17:55:37

Network profile

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

Web3 footprint

AS209 hosts 10 observed decentralized-network nodes across 2 networks. 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 Cedar Rapids
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 South Jordan
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 Colorado Limon
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 Arizona San Tan Valley
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
174.22.0.0/15 131.1K
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 Colorado Springs
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 Cedar Rapids
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
67.3.0.0/16 65.5K
0.0%
CenturyLink Communications, LLC US Minnesota Duluth
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 Portland
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 Meridian
70.59.0.0/16 65.5K
85.2%
CenturyLink Communications, LLC US Colorado Colorado Springs
71.35.0.0/16 65.5K
94.7%
CenturyLink Communications, LLC US Arizona San Tan Valley
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 Aurora
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 Santa Rosa Beach
71.223.0.0/16 65.5K
99.2%
CenturyLink Communications, LLC US Arizona Phoenix
72.161.0.0/16 65.5K
99.7%
CenturyLink Communications, LLC US
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
97.116.0.0/16 65.5K
0.0%
CenturyLink Communications, LLC US Minnesota Minneapolis
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 Oregon Ontario
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 Phoenix
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 Cedar Rapids
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 Denver
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 Hugo
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 Sandy
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 South 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 Grove City
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 Herriman
67.2.128.0/17 32.8K
0.0%
CenturyLink Communications, LLC US Utah South Jordan
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 Bonney Lake
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

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 4,672,553 2026-09-10 20:47:16
64.91.109.0/24 404,995 2026-09-10 20:32:11
71.39.244.0/22 357,187 2026-09-10 20:47:37
209.180.202.0/23 353,851 2026-09-10 20:48:33
63.155.0.0/19 144,864 2026-09-10 20:53:25
206.196.156.0/24 136,896 2026-09-10 20:32:29
207.109.253.0/24 121,430 2026-09-10 20:49:03
216.160.204.0/24 112,053 2026-09-10 20:32:50
67.41.82.0/23 111,619 2026-09-10 20:48:06
71.216.200.0/21 98,823 2026-09-10 20:51:17
67.42.192.0/21 98,698 2026-09-10 20:33:14
70.58.176.0/22 92,909 2026-09-10 20:50:55
209.181.56.0/22 91,234 2026-09-10 20:50:44
208.45.96.0/22 91,189 2026-09-10 20:43:33
70.56.16.0/20 90,961 2026-09-10 20:33:14
209.180.236.0/23 90,950 2026-09-10 20:33:14
71.32.220.0/22 90,896 2026-09-10 20:33:14
209.181.54.0/23 90,824 2026-09-10 20:52:26
67.42.56.0/22 90,778 2026-09-10 20:33:14
70.58.152.0/21 90,770 2026-09-10 20:53:29
67.42.48.0/21 90,746 2026-09-10 20:33:14
209.181.60.0/23 90,722 2026-09-10 20:33:14
130.13.128.0/19 90,607 2026-09-10 20:47:54
65.100.0.0/21 90,410 2026-09-10 20:48:06
65.103.64.0/21 90,368 2026-09-10 20:54:50
65.100.8.0/22 90,368 2026-09-10 20:33:14
65.102.124.0/22 90,342 2026-09-10 20:50:30
63.224.200.0/21 90,196 2026-09-10 20:33:14
63.155.0.0/16 90,156 2026-09-10 20:50:22
63.228.224.0/23 89,901 2026-09-10 20:50:48
63.224.194.0/23 89,782 2026-09-10 20:54:45
209.180.234.0/24 64,685 2026-09-10 20:48:30
70.56.252.0/22 62,899 2026-09-10 20:32:35
67.41.84.0/24 62,659 2026-09-10 20:51:35
209.181.189.0/24 49,362 2026-09-10 20:48:04
71.36.248.0/22 36,102 2026-09-10 20:32:56
209.181.122.0/24 32,152 2026-09-10 20:48:47
69.34.102.0/24 31,100 2026-09-10 20:39:14
71.2.210.0/23 30,896 2026-09-10 20:52:06
70.56.0.0/20 29,925 2026-09-10 20:51:40
63.224.232.0/21 29,896 2026-09-10 20:47:53
63.230.136.0/21 29,887 2026-09-10 20:50:42
207.108.106.0/24 29,820 2026-09-10 20:33:17
207.108.110.0/23 29,694 2026-09-10 20:47:08
75.171.11.0/24 29,415 2026-09-10 20:44:27
67.77.37.0/24 29,235 2026-09-10 20:50:33
70.57.224.0/21 27,341 2026-09-10 20:51:04
71.32.40.0/21 27,316 2026-09-10 20:52:25
71.33.64.0/20 27,284 2026-09-10 20:30:52
63.229.176.0/22 27,237 2026-09-10 20:44:06

Mostrando os principais 50 of 1,630 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 15.70M endereços IPv4 distribuídos por 12,506 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: 2026-09-10 20:56:06 UTC
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