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Autonoom Systeem

AS209

CenturyLink Communications, LLC

Aangekondigde IPs
15,703,537
CIDR-prefixes
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 MOAS prefixes — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS209 wordt nu ook aangekondigd door een andere ASN (MOAS — Multiple-Origin AS), gedetecteerd door onze RIPE RIS-collectoren. Vaak goedaardig (anycast, multi-homing of een recente overdracht) — maar het kan duiden op een route leak of prefix hijack, dus het is de moeite waard om te onderzoeken.

PrefixOrigin ASNsLaatst gedetecteerd (UTC)
192.84.85.0/24 AS174, AS209 2026-09-10 19:40:47
207.201.20.0/24 AS209, AS2386 2026-09-10 19:40:47
97.107.230.0/24 AS209, AS3910 2026-09-10 19:40:47
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 — wereldwijde IP-voetafdruk

Steden waar AS209 heeft meetbare IPv4-toewijzing. Klik op een punt om de pagina van die stad te openen. Grootte en kleur schalen met het aantal IP's.

Bekijk op 3D-wereldbol →

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
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

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS209 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
71.35.192.0/18 4,666,148 2026-09-10 19:32:14
64.91.109.0/24 404,993 2026-09-10 19:30:55
71.39.244.0/22 357,183 2026-09-10 19:27:50
209.180.202.0/23 353,848 2026-09-10 19:27:43
63.155.0.0/19 144,861 2026-09-10 19:27:24
206.196.156.0/24 136,894 2026-09-10 19:34:24
207.109.253.0/24 121,426 2026-09-10 19:27:33
216.160.204.0/24 112,051 2026-09-10 19:32:58
67.41.82.0/23 111,616 2026-09-10 19:27:56
67.42.192.0/21 98,695 2026-09-10 19:27:26
71.216.200.0/21 97,902 2026-09-09 18:31:50
70.58.176.0/22 92,906 2026-09-10 19:31:14
209.181.56.0/22 91,230 2026-09-10 19:27:24
208.45.96.0/22 91,185 2026-09-10 19:27:24
70.56.16.0/20 90,959 2026-09-10 19:28:36
209.180.236.0/23 90,948 2026-09-10 19:27:24
71.32.220.0/22 90,893 2026-09-10 19:27:24
209.181.54.0/23 90,821 2026-09-10 19:27:24
67.42.56.0/22 90,776 2026-09-10 19:33:01
70.58.152.0/21 90,766 2026-09-10 19:27:24
67.42.48.0/21 90,744 2026-09-10 19:31:58
209.181.60.0/23 90,719 2026-09-10 19:27:24
130.13.128.0/19 90,603 2026-09-10 19:27:24
65.100.0.0/21 90,406 2026-09-10 19:27:24
65.100.8.0/22 90,366 2026-09-10 19:34:42
65.103.64.0/21 90,365 2026-09-10 19:28:39
65.102.124.0/22 90,339 2026-09-10 19:33:13
63.224.200.0/21 90,194 2026-09-10 19:27:24
63.155.0.0/16 90,153 2026-09-10 19:31:29
63.228.224.0/23 89,898 2026-09-10 19:30:01
63.224.194.0/23 89,779 2026-09-10 19:31:58
209.180.234.0/24 64,682 2026-09-10 19:27:53
70.56.252.0/22 62,896 2026-09-10 19:27:24
67.41.84.0/24 62,655 2026-09-10 19:27:24
209.181.189.0/24 49,358 2026-09-10 19:27:44
71.36.248.0/22 36,099 2026-09-10 19:27:36
209.181.122.0/24 32,147 2026-09-10 19:27:36
69.34.102.0/24 31,097 2026-09-10 19:29:38
71.2.210.0/23 30,893 2026-09-10 19:31:09
70.56.0.0/20 29,922 2026-09-10 19:34:42
63.224.232.0/21 29,892 2026-09-10 19:27:49
63.230.136.0/21 29,884 2026-09-10 19:27:49
207.108.106.0/24 29,817 2026-09-10 19:27:49
207.108.110.0/23 29,690 2026-09-10 19:27:49
75.171.11.0/24 29,411 2026-09-10 19:27:50
67.77.37.0/24 29,232 2026-09-10 19:28:59
70.57.224.0/21 27,337 2026-09-10 19:33:18
71.32.40.0/21 27,311 2026-09-10 19:27:36
71.33.64.0/20 27,281 2026-09-10 19:31:32
63.229.176.0/22 27,232 2026-09-10 19:27:36

Toon top 50 of 1,630 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS209?

AS209 is een Autonomous System Number toegewezen aan CenturyLink Communications, LLC. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS209 aan?

AS209 kondigt 15.70M IPv4-adressen aan, verdeeld over 12,506 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in United States.

Wie beheert AS209?

AS209 wordt beheerd door CenturyLink Communications, LLC. De organisatie is gevestigd in United States. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS209 geregistreerd?

AS209 is geregistreerd in United States. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-09-10 19:39:06 UTC
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