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Autonomes System

AS3549

Level 3 Parent, LLC

Angezeigte IPs
4,540,928
CIDR-Präfixe
3,351
ASN
AS3549

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 Level 3 Communications

Level 3 Communications, Inc. was an American multinational telecommunications and internet service provider company headquartered in Broomfield, Colorado.

Founded
1985
Headquarters
Frankfurt
Industry
telecommunications

⚠ 3 MOAS-Präfixes — mehrere Origin-ASNs erkannt

Alle MOAS-Anomalien →

Ein zuvor stabiles Präfix, das von AS3549 wird jetzt auch von einer anderen ASN angekündigt (MOAS — Multiple-Origin AS), erkannt von unseren RIPE RIS Kollektoren. Oft harmlos (Anycast, Multi-Homing oder eine kürzliche Übertragung) — aber es kann ein Route Leak oder Prefix Hijack signalisieren, daher ist eine Überprüfung sinnvoll.

PräfixOrigin-ASNsZuletzt erkannt (UTC)
216.54.136.192/27 AS3549, AS10753 2026-07-24 01:53:44
198.152.17.0/24 AS3549, AS18676 2026-07-24 01:53:44
38.9.54.0/24 AS3549, AS267708, AS272988, AS274316 2026-07-22 23:23:24

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 10-20Tbps
Geographic scope South America
Traffic ratio Balanced
Peering policy Restrictive

AS3549 — globaler IP-Fußabdruck

Städte, in denen AS3549 verfügt über messbare IPv4-Zuweisung. Klicken Sie auf einen Punkt, um die Seite der Stadt zu öffnen. Größe und Farbe skalieren mit der IP-Anzahl.

Auf 3D-Globus ansehen →

Top CIDR-Bereiche

CIDRIPsPTR DensityOrganisationLandStateCity
35.250.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US
67.74.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US California San Francisco
35.249.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US
145.233.0.0/16 65.5K
0.0%
Level 3 Parent, LLC GB
161.134.0.0/16 65.5K
0.8%
Level 3 Parent, LLC DE
208.178.0.0/16 65.5K
2.6%
Level 3 Parent, LLC US Texas Houston
35.248.128.0/17 32.8K
0.0%
Level 3 Parent, LLC US
67.16.0.0/17 32.8K
0.0%
Level 3 Parent, LLC US
67.17.0.0/17 32.8K
4.4%
Level 3 Parent, LLC US Missouri Kansas City
67.74.128.0/17 32.8K
0.0%
Level 3 Parent, LLC US California San Francisco
67.75.128.0/17 32.8K
0.0%
Level 3 Parent, LLC US
145.233.128.0/17 32.8K
0.0%
Level 3 Parent, LLC GB
35.248.64.0/18 16.4K
0.0%
Level 3 Parent, LLC US
64.212.128.0/18 16.4K
0.3%
Level 3 Parent, LLC US
64.213.64.0/18 16.4K
1.1%
Level 3 Parent, LLC US
66.193.128.0/18 16.4K
19.4%
Level 3 Parent, LLC US Ohio Beavercreek
67.16.0.0/18 16.4K
0.0%
Level 3 Parent, LLC US
67.16.128.0/18 16.4K
12.0%
Level 3 Parent, LLC US
67.74.64.0/18 16.4K
0.0%
Level 3 Parent, LLC US California San Francisco
67.75.64.0/18 16.4K
0.0%
Level 3 Parent, LLC US
159.63.64.0/18 16.4K
0.0%
Level 3 Parent, LLC US
162.97.0.0/18 16.4K
2.7%
Level 3 Parent, LLC US New York New York
171.75.64.0/18 16.4K
11.6%
Level 3 Parent, LLC GB
190.216.64.0/18 16.4K
25.8%
Level 3 Parent, LLC AR Buenos Aires Loma Hermosa
195.166.0.0/18 16.4K
4.2%
Level 3 Parent, LLC GB England Palmers Green
199.77.0.0/18 16.4K
0.0%
Level 3 Parent, LLC US
206.165.0.0/18 16.4K
10.2%
Level 3 Parent, LLC US Massachusetts Mashpee
207.218.0.0/18 16.4K
0.0%
Level 3 Parent, LLC US
208.51.192.0/18 16.4K
1.3%
Level 3 Parent, LLC US Colorado Denver
208.178.128.0/18 16.4K
0.0%
Level 3 Parent, LLC US Texas Houston
216.84.0.0/18 16.4K
0.9%
Level 3 Parent, LLC US Tennessee Nashville
216.85.0.0/18 16.4K
1.1%
Level 3 Parent, LLC US Arizona Phoenix
216.85.192.0/18 16.4K
0.4%
Level 3 Parent, LLC US Texas Fort Worth
216.253.128.0/18 16.4K
0.8%
Level 3 Parent, LLC US Texas El Paso
64.76.32.0/19 8.2K
59.6%
Level 3 Parent, LLC US
64.132.224.0/19 8.2K
29.4%
Level 3 Parent, LLC US Texas New Braunfels
64.208.0.0/19 8.2K
2.2%
Level 3 Parent, LLC US Massachusetts Andover
64.208.64.0/19 8.2K
2.4%
Level 3 Parent, LLC US
64.209.96.0/19 8.2K
1.6%
Level 3 Parent, LLC US Maine Wiscasset
64.210.0.0/19 8.2K
9.2%
Level 3 Parent, LLC US Minnesota Edina
64.210.96.0/19 8.2K
1.2%
Level 3 Parent, LLC US
64.211.160.0/19 8.2K
0.7%
Level 3 Parent, LLC US Texas Watauga
64.212.0.0/19 8.2K
1.6%
Level 3 Parent, LLC US
64.212.96.0/19 8.2K
1.8%
Level 3 Parent, LLC US
64.212.224.0/19 8.2K
0.5%
Level 3 Parent, LLC US
64.213.0.0/19 8.2K
0.9%
Level 3 Parent, LLC US California Sacramento
64.213.160.0/19 8.2K
13.4%
Level 3 Parent, LLC US Texas Fort Worth
64.214.0.0/19 8.2K
0.5%
Level 3 Parent, LLC US
64.214.224.0/19 8.2K
0.5%
Level 3 Parent, LLC US Wisconsin De Pere
64.215.32.0/19 8.2K
0.0%
Level 3 Parent, LLC US
66.55.32.0/19 8.2K
4.7%
Level 3 Parent, LLC US Oklahoma Tulsa
66.162.96.0/19 8.2K
29.0%
Level 3 Parent, LLC US Colorado Denver
66.192.128.0/19 8.2K
14.6%
Level 3 Parent, LLC US Florida Orlando
66.193.128.0/19 8.2K
14.1%
Level 3 Parent, LLC US Washington Spokane
66.195.64.0/19 8.2K
21.7%
Level 3 Parent, LLC US New York Mount Upton
67.16.64.0/19 8.2K
0.0%
Level 3 Parent, LLC US
67.16.224.0/19 8.2K
0.2%
Level 3 Parent, LLC US
67.17.0.0/19 8.2K
0.0%
Level 3 Parent, LLC US
67.17.128.0/19 8.2K
4.4%
Level 3 Parent, LLC US Ohio Valley View
67.17.224.0/19 8.2K
0.0%
Level 3 Parent, LLC US
67.73.0.0/19 8.2K
0.0%
Level 3 Parent, LLC US
67.74.32.0/19 8.2K
0.0%
Level 3 Parent, LLC US California San Francisco
67.75.32.0/19 8.2K
0.0%
Level 3 Parent, LLC US
74.202.0.0/19 8.2K
22.6%
Level 3 Parent, LLC US Georgia Mableton
74.202.224.0/19 8.2K
18.9%
Level 3 Parent, LLC US Wisconsin Milwaukee
74.203.0.0/19 8.2K
39.8%
Level 3 Parent, LLC US
113.29.96.0/19 8.2K
0.1%
Level 3 Parent, LLC US
145.233.32.0/19 8.2K
0.0%
Level 3 Parent, LLC GB
145.233.96.0/19 8.2K
0.0%
Level 3 Parent, LLC GB
146.82.32.0/19 8.2K
0.8%
Level 3 Parent, LLC US Texas Houston
146.82.96.0/19 8.2K
0.2%
Level 3 Parent, LLC US Texas Houston
146.82.160.0/19 8.2K
0.0%
Level 3 Parent, LLC US California Los Angeles
159.63.32.0/19 8.2K
2.8%
Level 3 Parent, LLC US
159.63.96.0/19 8.2K
0.0%
Level 3 Parent, LLC US
159.63.192.0/19 8.2K
0.0%
Level 3 Parent, LLC US
162.97.0.0/19 8.2K
0.0%
Level 3 Parent, LLC US
162.97.96.0/19 8.2K
0.7%
Level 3 Parent, LLC US
162.97.160.0/19 8.2K
0.0%
Level 3 Parent, LLC US
162.97.224.0/19 8.2K
2.5%
Level 3 Parent, LLC US California Los Angeles
189.125.0.0/19 8.2K
85.6%
Level 3 Parent, LLC BR Goiás Goiânia
189.125.160.0/19 8.2K
58.6%
Level 3 Parent, LLC BR São Paulo São Paulo
189.125.224.0/19 8.2K
56.6%
Level 3 Parent, LLC BR São Paulo São Paulo
190.216.64.0/19 8.2K
1.1%
Level 3 Parent, LLC AR Buenos Aires Loma Hermosa
193.240.0.0/19 8.2K
1.7%
Level 3 Parent, LLC GB England Manchester
193.240.64.0/19 8.2K
0.7%
Level 3 Parent, LLC GB England Manchester
193.240.128.0/19 8.2K
0.6%
Level 3 Parent, LLC GB England Manchester
195.166.64.0/19 8.2K
5.0%
Level 3 Parent, LLC GB England Hendon
199.76.64.0/19 8.2K
0.0%
Level 3 Parent, LLC US Arizona Tucson
199.77.160.0/19 8.2K
1.2%
Level 3 Parent, LLC US
199.77.224.0/19 8.2K
0.0%
Level 3 Parent, LLC US
199.227.0.0/19 8.2K
1.2%
Level 3 Parent, LLC US Alabama Birmingham
199.227.224.0/19 8.2K
1.2%
Level 3 Parent, LLC US Alabama Pelham
200.31.0.0/19 8.2K
54.6%
Level 3 Parent, LLC AR
200.186.96.0/19 8.2K
77.3%
Level 3 Parent, LLC BR São Paulo São Paulo
200.186.128.0/19 8.2K
79.3%
Level 3 Parent, LLC BR São Paulo São Paulo
200.189.192.0/19 8.2K
78.5%
Level 3 Parent, LLC BR Rio de Janeiro Rio de Janeiro
200.194.192.0/19 8.2K
80.3%
Level 3 Parent, LLC BR São Paulo São Paulo
204.199.32.0/19 8.2K
57.9%
Level 3 Parent, LLC US
204.199.96.0/19 8.2K
66.3%
Level 3 Parent, LLC US
204.245.32.0/19 8.2K
1.4%
Level 3 Parent, LLC US

BGP-angekündigte Präfixe

Live BGP-Anomalien →

Präfixe AS3549 stammt tatsächlich aus BGP, beobachtet über unsere RIPE RIS Kollektoren. Diese Live-Routing-Ansicht kann von der oben genannten Registry-Zuweisung abweichen.

PrefixAnkündigungs-StichprobenZuletzt gesehen
198.152.17.0/24 58,716 2026-07-24 01:16:48
38.210.226.0/24 39,133 2026-07-21 19:17:48
161.217.116.0/24 34,303 2026-07-24 01:49:03
161.217.140.0/24 32,762 2026-07-24 01:49:03
64.132.11.0/24 26,752 2026-07-24 00:01:25
161.217.131.0/24 26,652 2026-07-24 01:49:03
209.163.212.0/24 26,609 2026-07-24 00:05:22
216.54.191.0/24 26,476 2026-07-24 00:05:22
161.217.172.0/24 24,834 2026-07-24 01:49:03
192.188.45.0/24 24,663 2026-07-24 00:48:18
161.217.81.0/24 24,628 2026-07-24 01:49:03
161.217.152.0/24 19,333 2026-07-24 01:49:03
161.217.213.0/24 19,294 2026-07-24 01:49:03
161.217.184.0/24 18,417 2026-07-24 01:49:03
161.217.174.0/24 18,391 2026-07-24 01:49:03
165.83.37.0/24 17,401 2026-07-24 01:49:03
137.106.172.0/24 15,677 2026-07-24 00:05:22
200.32.113.0/24 14,291 2026-07-24 00:05:22
38.224.56.0/23 14,159 2026-07-23 17:20:48
161.217.208.0/24 14,025 2026-07-02 12:01:28
204.199.93.0/24 13,637 2026-07-24 00:05:22
204.199.92.0/24 13,606 2026-07-24 00:05:22
201.234.184.0/24 13,551 2026-07-24 00:05:22
201.234.96.0/24 13,274 2026-07-24 01:46:32
201.234.98.0/24 13,267 2026-07-24 01:46:32
200.55.49.0/24 13,244 2026-07-24 01:46:32
200.55.27.0/24 13,239 2026-07-24 01:46:32
200.55.45.0/24 13,230 2026-07-24 01:46:32
200.55.41.0/24 13,042 2026-07-24 01:46:32
201.234.89.0/24 13,041 2026-07-24 01:46:32
201.139.12.0/24 13,007 2026-07-24 01:46:33
201.139.26.0/24 12,931 2026-07-24 01:46:33
161.217.186.0/24 12,334 2026-07-24 01:49:03
161.217.169.0/24 11,766 2026-07-24 01:49:03
161.217.179.0/24 11,463 2026-07-24 01:49:03
161.217.165.0/24 11,016 2026-07-24 01:49:03
161.217.164.0/24 10,874 2026-07-24 01:49:03
200.3.102.0/24 10,748 2026-07-24 00:05:22
199.77.0.0/18 10,722 2026-07-24 00:02:16
200.186.47.0/24 10,472 2026-07-24 01:46:32
38.9.54.0/24 10,434 2026-07-13 06:46:21
199.77.50.0/23 10,329 2026-07-24 00:05:22
200.189.205.0/24 10,114 2026-07-24 00:45:37
200.41.64.0/21 9,837 2026-07-24 00:05:22
200.32.84.0/22 9,834 2026-07-24 00:05:22
200.41.120.0/21 9,834 2026-07-24 00:05:22
200.31.2.0/23 9,833 2026-07-24 00:05:22
200.41.14.0/23 9,832 2026-07-24 00:05:22
200.41.72.0/22 9,831 2026-07-24 00:05:22
200.41.48.0/24 9,830 2026-07-24 00:05:22

Zeige Top 50 of 1,008 angekündigte Präfixe nach Stichprobenvolumen.

Frequently Asked Questions

Was ist AS3549?

AS3549 ist eine Autonomous System Number, die Level 3 Parent, LLC zugewiesen ist. Eine ASN identifiziert ein Netzwerk, das einen bestimmten Satz von IP-Adressen kontrolliert und bestimmt, wie der Datenverkehr über das Internet via BGP (Border Gateway Protocol) geleitet wird.

Wie viele IP-Adressen kündigt AS3549 an?

AS3549 kündigt 4.54M IPv4-Adressen an, verteilt auf 3,351 geroutete CIDR-Präfixe. Das Netzwerk ist in United States registriert.

Wer betreibt AS3549?

AS3549 wird von Level 3 Parent, LLC betrieben. Die Organisation hat ihren Sitz in United States. Sie können alle IP-Bereiche und zugehörigen ASNs auf der Organisationsseite einsehen.

In welchem Land ist AS3549 registriert?

AS3549 ist in United States registriert. Dies gibt an, wo der Netzwerkbetreiber seinen Hauptsitz hat, obwohl die von ihm angekündigten IP-Adressen Benutzer weltweit bedienen können.

Zuletzt aktualisiert: 2026-07-24 01:55:31 UTC
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