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Autonoom Systeem

AS3549

Level 3 Parent, LLC

Aangekondigde IPs
4,540,928
CIDR-prefixes
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

⚠ 4 MOAS prefixes — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS3549 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)
161.217.192.0/24 AS3549, AS22284 2026-07-24 06:23:45
198.152.17.0/24 AS3549, AS18676 2026-07-24 06:23:45
216.54.136.192/27 AS3549, AS10753 2026-07-24 05:23:45
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 — wereldwijde IP-voetafdruk

Steden waar AS3549 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
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 Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS3549 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
198.152.17.0/24 59,078 2026-07-24 06:06:19
38.210.226.0/24 39,133 2026-07-21 19:17:48
161.217.116.0/24 34,445 2026-07-24 06:06:04
161.217.140.0/24 32,904 2026-07-24 06:06:04
161.217.131.0/24 26,795 2026-07-24 06:06:04
64.132.11.0/24 26,761 2026-07-24 06:05:50
209.163.212.0/24 26,618 2026-07-24 06:05:50
216.54.191.0/24 26,485 2026-07-24 06:05:50
161.217.172.0/24 24,976 2026-07-24 06:06:04
161.217.81.0/24 24,771 2026-07-24 06:06:04
192.188.45.0/24 24,680 2026-07-24 06:06:17
161.217.184.0/24 20,281 2026-07-24 06:24:47
161.217.152.0/24 19,473 2026-07-24 06:06:04
161.217.213.0/24 19,305 2026-07-24 06:06:08
161.217.174.0/24 18,533 2026-07-24 06:06:04
165.83.37.0/24 17,410 2026-07-24 06:06:09
137.106.172.0/24 15,690 2026-07-24 06:06:04
200.32.113.0/24 14,304 2026-07-24 06:05:50
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 13,650 2026-07-24 06:05:50
204.199.92.0/24 13,619 2026-07-24 06:05:50
201.234.184.0/24 13,564 2026-07-24 06:05:50
201.234.96.0/24 13,291 2026-07-24 06:06:20
201.234.98.0/24 13,282 2026-07-24 06:06:20
200.55.49.0/24 13,259 2026-07-24 06:06:20
200.55.27.0/24 13,254 2026-07-24 06:06:20
200.55.45.0/24 13,245 2026-07-24 06:06:20
161.217.179.0/24 13,139 2026-07-24 06:06:04
200.55.41.0/24 13,057 2026-07-24 06:06:20
201.234.89.0/24 13,056 2026-07-24 06:06:20
201.139.12.0/24 13,026 2026-07-24 06:06:21
201.139.26.0/24 12,950 2026-07-24 06:06:21
161.217.165.0/24 12,691 2026-07-24 06:06:04
161.217.186.0/24 12,476 2026-07-24 06:06:04
161.217.169.0/24 11,908 2026-07-24 06:06:04
161.217.164.0/24 11,016 2026-07-24 06:06:04
200.3.102.0/24 10,761 2026-07-24 06:05:43
199.77.0.0/18 10,736 2026-07-24 06:20:09
161.217.176.0/24 10,556 2026-07-24 06:06:04
200.186.47.0/24 10,492 2026-07-24 06:06:20
38.9.54.0/24 10,434 2026-07-13 06:46:21
199.77.50.0/23 10,346 2026-07-24 06:20:09
200.189.205.0/24 10,132 2026-07-24 06:05:50
200.41.64.0/21 9,850 2026-07-24 06:05:43
200.32.84.0/22 9,847 2026-07-24 06:05:43
200.41.120.0/21 9,847 2026-07-24 06:05:43
200.31.2.0/23 9,846 2026-07-24 06:05:43
200.41.14.0/23 9,845 2026-07-24 06:05:43
200.41.72.0/22 9,844 2026-07-24 06:05:43

Toon top 50 of 1,009 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS3549?

AS3549 is een Autonomous System Number toegewezen aan Level 3 Parent, 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 AS3549 aan?

AS3549 kondigt 4.54M IPv4-adressen aan, verdeeld over 3,351 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in United States.

Wie beheert AS3549?

AS3549 wordt beheerd door Level 3 Parent, LLC. De organisatie is gevestigd in United States. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS3549 geregistreerd?

AS3549 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: 2026-07-24 06:25:33 UTC
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