Skip to main content
WorldIP.io
Système Autonome

AS3356

Level 3 Parent, LLC

Level 3 Parent, LLC United States 🌐 lumen.com
IPs annoncées
27,563,520
Préfixes CIDR
4,800
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
  • 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 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
Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

⚠ 17 Préfixe MOASes — plusieurs ASN d'origine détectés

Toutes les anomalies MOAS →

Un préfixe auparavant stable, originaire de l'AS3356 est maintenant également annoncé par un autre ASN (MOAS — Multiple-Origin AS), détecté par nos collecteurs RIPE RIS. Souvent bénin (anycast, multi-homing, ou un transfert récent) — mais cela peut signaler une fuite de route ou un détournement de préfixe, il est donc utile de l'inspecter.

PréfixeASN d'origineDernière détection (UTC)
8.47.26.0/24 AS3356, AS23371 2026-09-10 13:40:45
8.29.116.0/24 AS80, AS3356 2026-09-10 13:40:45
8.45.18.0/24 AS3356, AS14184 2026-09-10 13:40:45
64.9.97.0/24 AS3356, AS10753 2026-09-10 13:40:45
8.23.90.0/24 AS80, AS3356 2026-09-10 13:40:45
8.17.185.0/24 AS3356, AS399929 2026-09-10 13:40:45
0.0.0.0/0 AS3356, AS212271 2026-09-10 13:40:45
200.186.22.160/27 AS3356, AS10753 2026-09-10 13:40:45
161.199.26.0/24 AS3356, AS53423 2026-09-10 13:40:45
198.136.150.0/24 AS3356, AS6461 2026-09-10 13:40:45
8.44.137.0/24 AS3356, AS395230 2026-09-10 13:40:45
8.39.160.0/24 AS3356, AS395257 2026-09-10 13:40:45
198.210.16.0/21 AS3356, AS27357 2026-09-10 13:40:45
8.236.0.0/15 AS3356, AS396982 2026-09-10 13:25:45
65.121.54.0/24 AS203, AS3356 2026-09-10 06:40:41

Affichage des 15 plus récemment détectés parmi 17 préfixes MOAS. De nombreux préfixes multi-origines sur de grands réseaux sont bénins (anycast) ; voir toutes les anomalies MOAS.

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 ↗

Web3 footprint

AS3356 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

◎ Solana 1

AS3356 — empreinte IP mondiale

Villes où l'AS3356 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
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 Hilliard
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 Maryland Baltimore
4.40.0.0/13 524.3K
1.4%
Level 3 Parent, LLC US Missouri Shell Knob
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 Georgia Morrow
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 — —
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 — —
4.10.0.0/15 131.1K
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 Arkansas Little Rock
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 Texas Houston
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 Conroe
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 — —
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 Grove City
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
4.3.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
4.5.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
4.6.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
4.9.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
4.18.0.0/16 65.5K
1.3%
Level 3 Parent, LLC US Arizona Tucson
4.24.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
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 Oregon Happy Valley
4.43.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US New Jersey Newark
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 — —
4.77.0.0/16 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 — —
8.61.0.0/16 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 Littleton
8.237.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
8.239.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US — —
63.213.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Virginia Annandale
64.155.0.0/16 65.5K
0.0%
Level 3 Parent, LLC US Colorado Denver
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 Eustis
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 Austin
207.123.0.0/16 65.5K
1.1%
Level 3 Parent, LLC US Virginia Ashburn
216.140.0.0/16 65.5K
3.9%
Level 3 Parent, LLC US — —
4.7.128.0/17 32.8K
0.0%
Level 3 Parent, LLC US Georgia Atlanta

Préfixes BGP annoncés

Anomalies BGP en direct →

Préfixes AS3356 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
65.144.133.0/24 1,320,569 2026-09-10 13:15:32
63.238.236.0/23 1,314,396 2026-09-10 13:15:32
65.140.106.0/24 542,275 2026-09-10 13:15:55
64.30.37.0/24 242,694 2026-09-10 13:15:56
216.161.40.0/24 112,204 2026-09-10 13:17:26
66.162.136.0/24 82,559 2026-09-10 13:15:48
65.121.54.0/24 52,756 2026-09-10 13:15:47
65.120.92.0/24 47,964 2026-09-10 13:15:38
67.133.180.0/24 40,704 2026-09-10 13:15:42
38.84.6.0/23 37,959 2026-09-10 13:15:38
64.193.84.0/22 32,225 2026-09-10 13:15:59
69.45.31.0/24 32,202 2026-09-10 13:15:59
64.193.88.0/24 32,173 2026-09-10 13:15:59
66.112.106.0/24 29,766 2026-09-10 13:15:55
65.153.51.0/24 28,218 2026-09-10 13:15:55
74.203.87.0/24 25,972 2026-09-10 13:15:34
74.203.92.0/24 25,930 2026-09-10 13:15:34
209.136.212.0/24 24,313 2026-09-10 13:17:10
69.45.18.0/23 24,131 2026-09-10 13:15:41
65.155.47.0/24 23,944 2026-09-10 13:15:38
161.199.26.0/24 23,594 2026-09-10 13:16:51
8.51.0.0/18 23,380 2026-09-10 11:50:34
63.235.108.0/24 22,974 2026-09-10 13:16:06
66.193.126.0/24 22,897 2026-09-10 13:15:49
66.193.104.0/24 22,202 2026-09-10 13:15:33
65.141.102.0/24 19,724 2026-09-10 13:15:55
149.37.1.0/24 19,486 2026-09-10 13:16:51
149.37.200.0/24 19,441 2026-09-10 13:16:51
205.170.127.0/24 18,644 2026-09-10 13:17:26
64.128.48.0/22 18,205 2026-09-10 13:16:06
65.141.135.0/24 18,195 2026-09-10 13:15:55
65.144.177.0/24 18,164 2026-09-10 13:15:55
63.151.19.0/24 18,146 2026-09-10 13:15:47
50.59.11.0/24 17,115 2026-09-10 13:15:41
64.128.255.0/24 15,614 2026-09-10 13:15:46
63.232.35.0/24 15,505 2026-09-10 13:16:06
50.59.192.0/23 15,477 2026-09-10 13:15:46
65.114.255.0/24 15,425 2026-09-10 13:15:32
64.211.210.0/24 15,383 2026-09-10 13:15:45
209.201.88.0/24 15,239 2026-09-10 13:16:49
65.132.55.0/24 14,491 2026-09-10 13:15:50
65.123.4.0/23 14,450 2026-09-09 22:25:17
68.177.15.0/24 14,351 2026-09-10 13:15:58
65.153.212.0/24 14,132 2026-09-10 13:15:55
66.192.24.0/24 14,118 2026-09-10 13:15:46
65.122.114.0/24 14,004 2026-09-10 13:15:56
205.169.39.0/24 13,948 2026-09-10 13:17:27
65.140.60.0/24 13,721 2026-09-10 13:15:55
65.127.75.0/24 13,715 2026-09-10 13:15:55
206.15.80.0/24 13,414 2026-09-10 13:17:16

Affichage des meilleurs 50 of 3,958 préfixes annoncés par volume d'échantillons.

Frequently Asked Questions

Qu'est-ce que l'AS3356 ?

L'AS3356 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'AS3356 annonce-t-il ?

L'AS3356 annonce 27.56M adresses IPv4 réparties sur 4,800 préfixes CIDR routés. Le réseau est enregistré en United States.

Qui opère l'AS3356 ?

L'AS3356 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'AS3356 est-il enregistré ?

L'AS3356 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 14:26:06 UTC
Share