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Système Autonome

AS3549

Level 3 Parent, LLC

IPs annoncées
4,547,328
Préfixes CIDR
3,387
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.

70/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Isp allocation +5
  • Trust score 70 / 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 industry

Network profile

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

AS3549 — empreinte IP mondiale

Villes où l'AS3549 a une allocation IPv4 mesurable. Cliquez sur n'importe quel point pour ouvrir la page de cette ville. La taille et la couleur varient en fonction du nombre d'IP.

Voir sur le globe 3D →

Principales plages CIDR

CIDRIPsPTR DensityOrganisationPaysStateCity
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
161.134.128.0/17 32.8K
0.0%
Level 3 Parent, LLC DE
35.248.64.0/18 16.4K
0.0%
Level 3 Parent, LLC US
64.212.64.0/18 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 Fairborn
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
161.134.0.0/18 16.4K
0.0%
Level 3 Parent, LLC US
161.134.64.0/18 16.4K
0.0%
Level 3 Parent, LLC DE
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 Ensenada
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 East Sandwich
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 Adkins
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 California Goleta
64.214.0.0/19 8.2K
0.5%
Level 3 Parent, LLC US
64.214.128.0/19 8.2K
0.0%
Level 3 Parent, LLC US Wisconsin De Pere
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 Tennessee Cordova
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 Binghamton
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 North Carolina Charlotte
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
162.97.32.0/19 8.2K
0.0%
Level 3 Parent, LLC US New York New York
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 Ensenada
190.216.128.0/19 8.2K
0.0%
Level 3 Parent, LLC AR
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 Mobile
199.227.224.0/19 8.2K
1.2%
Level 3 Parent, LLC US Alabama Birmingham
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

Préfixes BGP annoncés

Anomalies BGP en direct →

Préfixes AS3549 provient réellement du BGP, observé par nos collecteurs RIPE RIS. Cette vue de routage en direct peut différer de l'allocation de registre ci-dessus.

PrefixÉchantillons d'annonceDernière vue
198.152.17.0/24 97,297 2026-09-10 16:33:55
161.217.174.0/24 71,294 2026-09-10 16:33:39
161.217.131.0/24 57,387 2026-09-10 16:33:39
38.210.226.0/24 47,400 2026-07-30 21:52:20
161.217.213.0/24 40,819 2026-09-10 16:44:27
161.217.116.0/24 39,666 2026-09-10 16:33:39
161.217.81.0/24 39,617 2026-09-10 16:33:39
161.217.140.0/24 36,053 2026-08-03 20:07:57
64.132.11.0/24 34,563 2026-09-10 16:35:39
161.217.172.0/24 33,314 2026-09-10 16:33:39
161.217.193.0/24 33,063 2026-09-10 16:33:29
161.217.152.0/24 32,702 2026-09-10 16:33:39
207.120.42.0/24 32,522 2026-09-10 16:36:19
209.163.212.0/24 31,487 2026-09-10 16:33:47
192.188.45.0/24 31,349 2026-09-10 16:36:54
216.54.191.0/24 31,239 2026-09-10 16:33:47
161.217.184.0/24 30,704 2026-09-10 16:33:39
161.217.165.0/24 29,808 2026-09-10 16:33:39
171.75.112.0/24 29,167 2026-09-10 16:36:25
171.75.224.0/22 29,079 2026-09-10 16:36:48
171.75.64.0/18 28,917 2026-09-10 16:36:48
161.217.159.0/24 27,764 2026-09-10 16:33:39
161.217.179.0/24 26,835 2026-08-31 17:01:00
161.217.176.0/24 26,080 2026-09-10 16:33:39
161.217.186.0/24 25,974 2026-09-10 16:33:39
64.76.138.0/24 25,615 2026-09-10 16:35:36
137.106.172.0/24 25,550 2026-09-10 16:36:38
161.217.162.0/24 24,481 2026-09-10 16:33:39
64.76.90.0/24 24,198 2026-09-10 16:43:58
64.76.190.0/24 24,155 2026-09-10 16:43:58
161.217.169.0/24 22,469 2026-09-10 16:33:39
165.83.37.0/24 22,400 2026-09-10 16:33:39
190.217.48.0/24 22,282 2026-09-10 16:43:58
161.217.163.0/24 21,562 2026-09-10 16:33:39
200.41.9.0/24 21,434 2026-09-10 16:41:59
201.234.71.0/24 21,387 2026-09-10 16:41:59
200.41.6.0/24 21,319 2026-09-10 16:41:59
201.234.76.0/24 21,299 2026-09-10 16:41:59
200.32.113.0/24 21,014 2026-09-10 16:33:31
204.199.93.0/24 20,063 2026-09-10 16:33:47
201.234.184.0/24 20,017 2026-09-10 16:33:47
204.199.92.0/24 19,994 2026-09-10 16:33:47
201.139.12.0/24 19,732 2026-09-10 16:33:47
201.139.26.0/24 19,656 2026-09-10 16:33:47
137.106.164.0/24 18,903 2026-09-10 16:36:18
161.217.211.0/24 18,890 2026-09-10 16:33:29
189.125.227.0/24 18,286 2026-09-10 16:37:05
200.186.47.0/24 18,259 2026-09-10 16:33:29
200.55.52.0/24 18,108 2026-09-10 16:37:06
200.32.95.0/24 18,055 2026-09-10 16:33:31

Affichage des meilleurs 50 of 1,014 préfixes annoncés par volume d'échantillons.

Frequently Asked Questions

Qu'est-ce que l'AS3549 ?

L'AS3549 est un numéro de système autonome attribué à Level 3 Parent, LLC. Un ASN identifie un réseau qui contrôle un ensemble spécifique d'adresses IP et détermine comment le trafic est acheminé sur internet via BGP (Border Gateway Protocol).

Combien d'adresses IP l'AS3549 annonce-t-il ?

L'AS3549 annonce 4.55M adresses IPv4 réparties sur 3,387 préfixes CIDR routés. Le réseau est enregistré en United States.

Qui opère l'AS3549 ?

L'AS3549 est opéré par Level 3 Parent, LLC. L'organisation est basée en United States. Vous pouvez consulter toutes les plages IP et les ASN associés sur la page de l'organisation.

Dans quel pays l'AS3549 est-il enregistré ?

L'AS3549 est enregistré en United States. Cela indique où le siège de l'opérateur de réseau est situé, bien que les adresses IP qu'il annonce puissent servir des utilisateurs dans le monde entier.

Dernière mise à jour : 2026-09-10 16:54:05 UTC
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