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Autonomes System

AS3356

Level 3 Parent, LLC

Level 3 Parent, LLC United States 🌐 lumen.com
Angezeigte IPs
27,441,408
CIDR-Präfixe
4,747
ASN
AS3356

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

⚠ 15 MOAS-Präfixes — mehrere Origin-ASNs erkannt

Alle MOAS-Anomalien →

Ein zuvor stabiles Präfix, das von AS3356 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)
8.47.26.0/24 AS3356, AS23371 2026-07-24 00:08:43
8.29.116.0/24 AS80, AS3356 2026-07-24 00:08:43
8.45.18.0/24 AS3356, AS14184 2026-07-24 00:08:43
64.9.97.0/24 AS3356, AS10753 2026-07-24 00:08:43
8.23.90.0/24 AS80, AS3356 2026-07-24 00:08:43
8.17.185.0/24 AS3356, AS399929 2026-07-24 00:08:43
8.44.137.0/24 AS3356, AS395230 2026-07-24 00:08:43
0.0.0.0/0 AS3356, AS212271 2026-07-24 00:08:43
8.39.160.0/24 AS3356, AS395257 2026-07-24 00:08:43
205.140.226.0/24 AS203, AS3356 2026-07-24 00:08:43
161.199.26.0/24 AS3356, AS53423 2026-07-24 00:08:43
198.136.150.0/24 AS3356, AS6461 2026-07-24 00:08:43
198.210.16.0/21 AS3356, AS27357 2026-07-24 00:08:43
192.231.114.0/23 AS3356, AS264372 2026-07-22 23:23:24
38.159.181.0/24 AS174, AS3356 2026-07-22 21:38:23

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 100+Tbps
Geographic scope Global
Traffic ratio Balanced
Peering policy Restrictive

Present at 3 internet exchanges: NAPAfrica IX Johannesburg: Peering, NAPAfrica IX Cape Town, UAE-IX: UAE-IX Peering LAN

Website ↗ Looking glass ↗

AS3356 — globaler IP-Fußabdruck

Städte, in denen AS3356 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
4.64.0.0/10 4.19M
3.2%
Level 3 Parent, LLC US Texas Houston
8.96.0.0/11 2.10M
0.0%
Level 3 Parent, LLC US — —
4.0.0.0/12 1.05M
2.4%
Level 3 Parent, LLC US Virginia Alexandria
4.48.0.0/12 1.05M
0.6%
Level 3 Parent, LLC US Pennsylvania Pittsburgh
4.80.0.0/12 1.05M
0.0%
Level 3 Parent, LLC US — —
4.96.0.0/12 1.05M
0.0%
Level 3 Parent, LLC US Ohio South Lebanon
8.80.0.0/12 1.05M
0.0%
Level 3 Parent, LLC US — —
4.24.0.0/13 524.3K
1.6%
Level 3 Parent, LLC US Oklahoma Tulsa
4.40.0.0/13 524.3K
1.4%
Level 3 Parent, LLC US Texas Dallas
4.112.0.0/13 524.3K
0.0%
Level 3 Parent, LLC US — —
8.56.0.0/13 524.3K
0.0%
Level 3 Parent, LLC US — —
8.72.0.0/13 524.3K
0.0%
Level 3 Parent, LLC US — —
8.200.0.0/13 524.3K
0.0%
Level 3 Parent, LLC US — —
8.248.0.0/13 524.3K
0.0%
Level 3 Parent, LLC US — —
4.20.0.0/14 262.1K
1.0%
Level 3 Parent, LLC US Georgia Decatur
4.44.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US — —
4.48.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US Pennsylvania Pittsburgh
4.60.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US — —
4.64.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US — —
4.72.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US — —
4.120.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US — —
8.52.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US Tennessee Memphis
8.56.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US — —
8.68.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US — —
8.196.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US — —
8.248.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US — —
67.24.0.0/14 262.1K
0.0%
Level 3 Parent, LLC US — —
204.160.0.0/14 262.1K
0.2%
Level 3 Parent, LLC US — —
4.6.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US Georgia Snellville
4.10.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
4.12.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
4.16.0.0/15 131.1K
2.5%
Level 3 Parent, LLC US Nevada North Las Vegas
4.24.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US Maryland Baltimore
4.32.0.0/15 131.1K
0.5%
Level 3 Parent, LLC US Nevada Las Vegas
4.36.0.0/15 131.1K
2.3%
Level 3 Parent, LLC US Arizona Tucson
4.40.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
4.56.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US Texas Magnolia
4.76.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
4.126.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
8.0.0.0/15 131.1K
2.1%
Level 3 Parent, LLC US New York New York
8.50.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
8.54.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
8.66.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
8.194.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
8.238.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US Louisiana Monroe
8.240.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
8.246.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
8.252.0.0/15 131.1K
0.0%
Level 3 Parent, LLC US — —
64.152.0.0/15 131.1K
0.4%
Level 3 Parent, LLC US New York New York
198.112.0.0/15 131.1K
0.2%
Level 3 Parent, LLC US — —
205.130.0.0/15 131.1K
0.7%
Level 3 Parent, LLC US Pennsylvania Butler
206.32.0.0/15 131.1K
1.8%
Level 3 Parent, LLC US — —
206.242.0.0/15 131.1K
0.9%
Level 3 Parent, LLC US — —
4.0.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Virginia Alexandria
4.5.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
4.9.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
4.17.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Nevada North Las Vegas
4.18.0.0/16 65.5K
1.3%
Level 3 Parent, LLC US Idaho Nampa
4.27.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
4.29.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
4.32.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Nevada Las Vegas
4.38.0.0/16 65.5K
1.3%
Level 3 Parent, LLC US Nevada Las Vegas
4.43.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Idaho Boise
4.52.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
4.54.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
4.58.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Illinois Chicago
4.70.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
4.124.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
8.1.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
8.13.0.0/16 65.5K
0.1%
Level 3 Parent, LLC US — —
8.16.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
8.32.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
8.50.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
8.53.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Florida Lehigh Acres
8.61.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
8.63.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
8.65.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
8.227.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Colorado Denver
8.239.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
8.254.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
63.213.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Virginia Fairfax
64.155.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Colorado Broomfield
65.58.0.0/16 65.5K
1.2%
Level 3 Parent, LLC US California Tustin
67.28.0.0/16 65.5K
0.6%
Level 3 Parent, LLC US Florida Altamonte Springs
67.31.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
131.119.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Colorado Longmont
156.139.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
192.233.0.0/16 65.5K
0.4%
Level 3 Parent, LLC US — —
192.239.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Florida Miami
198.114.0.0/16 65.5K
0.3%
Level 3 Parent, LLC US — —
199.78.0.0/16 65.5K
0.3%
Level 3 Parent, LLC US — —
199.95.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
204.166.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Arkansas Ozark
204.198.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
205.182.0.0/16 65.5K
0.8%
Level 3 Parent, LLC US Pennsylvania Pittsburgh
205.224.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
205.226.0.0/16 65.5K
0.1%
Level 3 Parent, LLC US — —
206.33.0.0/16 65.5K
1.7%
Level 3 Parent, LLC US — —
206.240.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
207.121.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Texas Humble

BGP-angekündigte Präfixe

Live BGP-Anomalien →

Präfixe AS3356 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
65.140.106.0/24 528,799 2026-07-24 00:01:44
66.162.136.0/24 73,567 2026-07-24 00:01:44
38.84.6.0/23 30,342 2026-07-24 00:01:44
67.133.180.0/24 28,147 2026-07-24 00:01:44
65.120.92.0/24 24,581 2026-07-24 00:01:44
64.193.84.0/22 21,424 2026-07-24 00:01:44
69.45.31.0/24 21,395 2026-07-24 00:01:44
64.193.88.0/24 21,388 2026-07-24 00:01:44
65.121.54.0/24 18,827 2026-07-24 00:02:55
8.51.0.0/18 17,034 2026-07-24 00:01:46
69.45.18.0/23 16,804 2026-07-24 00:01:44
209.136.212.0/24 15,271 2026-07-24 00:03:04
216.161.40.0/24 15,101 2026-07-24 00:01:44
63.235.108.0/24 13,274 2026-07-24 00:03:04
66.193.104.0/24 9,995 2026-07-24 00:01:44
149.37.1.0/24 9,922 2026-07-24 00:01:44
149.37.200.0/24 9,904 2026-07-24 00:01:44
66.112.106.0/24 9,895 2026-07-24 00:01:44
65.141.135.0/24 8,844 2026-07-24 00:01:44
65.144.177.0/24 8,839 2026-07-24 00:01:44
65.153.51.0/24 8,768 2026-07-24 00:01:44
65.155.47.0/24 8,719 2026-07-24 00:01:44
209.201.88.0/24 8,672 2026-07-24 00:01:44
74.203.87.0/24 8,370 2026-07-24 00:01:40
74.203.92.0/24 8,363 2026-07-24 00:01:40
65.144.133.0/24 8,250 2026-07-24 00:01:44
63.238.236.0/23 8,247 2026-07-24 00:01:44
50.59.11.0/24 7,866 2026-07-24 00:01:44
206.192.79.0/24 7,836 2026-07-24 00:01:44
205.169.39.0/24 7,622 2026-07-24 00:02:55
169.159.192.0/21 7,085 2026-07-24 00:06:36
169.159.200.0/21 7,058 2026-07-24 00:06:36
207.92.192.0/20 6,979 2026-07-24 00:07:12
65.141.102.0/24 6,951 2026-07-24 00:01:44
63.151.19.0/24 6,839 2026-07-24 00:01:44
206.15.80.0/24 6,720 2026-07-24 00:01:44
65.122.114.0/24 6,497 2026-07-24 00:01:44
216.158.160.0/20 6,480 2026-07-24 00:08:27
65.140.60.0/24 6,178 2026-07-24 00:01:44
65.127.75.0/24 6,159 2026-07-24 00:01:44
190.216.110.0/24 5,929 2026-06-24 02:02:54
64.66.96.0/20 5,811 2026-07-24 00:01:29
189.125.129.0/24 5,619 2026-07-14 21:19:25
64.128.48.0/22 5,573 2026-07-24 00:01:44
63.147.148.0/24 5,452 2026-07-24 00:02:55
65.132.55.0/24 5,408 2026-07-24 00:01:44
200.196.71.0/24 5,361 2026-07-24 00:01:44
157.53.64.0/24 5,334 2026-07-24 00:01:44
189.125.130.0/23 5,323 2026-07-24 00:01:44
74.202.10.0/24 5,294 2026-07-24 00:01:44

Zeige Top 50 of 3,813 angekündigte Präfixe nach Stichprobenvolumen.

Frequently Asked Questions

Was ist AS3356?

AS3356 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 AS3356 an?

AS3356 kündigt 27.44M IPv4-Adressen an, verteilt auf 4,747 geroutete CIDR-Präfixe. Das Netzwerk ist in United States registriert.

Wer betreibt AS3356?

AS3356 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 AS3356 registriert?

AS3356 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 00:10:33 UTC
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