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Sistema Autónomo

AS3356

Level 3 Parent, LLC

Level 3 Parent, LLC United States 🌐 lumen.com
IPs anunciadas
27,563,520
Prefijos 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 Prefijo MOASes — múltiples ASNs de origen detectados

Todas las anomalías MOAS →

Un prefijo previamente estable originado por AS3356 es ahora también anunciado por otro ASN (MOAS — Multiple-Origin AS), detectado por nuestros colectores RIPE RIS. A menudo es benigno (anycast, multi-homing o una transferencia reciente), pero puede indicar una fuga de ruta o un secuestro de prefijo, por lo que vale la pena investigarlo.

PrefijoASNs de origenÚltima detección (UTC)
0.0.0.0/0 AS3356, AS212271 2026-09-10 16:40:46
200.186.22.160/27 AS3356, AS10753 2026-09-10 16:40:46
161.199.26.0/24 AS3356, AS53423 2026-09-10 16:40:46
198.136.150.0/24 AS3356, AS6461 2026-09-10 16:40:46
198.210.16.0/21 AS3356, AS27357 2026-09-10 16:40:46
8.47.26.0/24 AS3356, AS23371 2026-09-10 15:40:46
8.29.116.0/24 AS80, AS3356 2026-09-10 15:40:46
8.45.18.0/24 AS3356, AS14184 2026-09-10 15:40:46
64.9.97.0/24 AS3356, AS10753 2026-09-10 15:40:46
8.23.90.0/24 AS80, AS3356 2026-09-10 15:40:46
8.17.185.0/24 AS3356, AS399929 2026-09-10 15:40:46
8.44.137.0/24 AS3356, AS395230 2026-09-10 15:40:46
8.39.160.0/24 AS3356, AS395257 2026-09-10 15:40:46
8.236.0.0/15 AS3356, AS396982 2026-09-10 14:10:46
65.121.54.0/24 AS203, AS3356 2026-09-10 06:40:41

Mostrando los 15 más recientemente detectados de 17 prefijos MOAS. Muchos prefijos de origen múltiple en grandes redes son benignos (anycast); ver todas las anomalías 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 — huella IP global

Ciudades donde AS3356 tiene una asignación IPv4 medible. Haz clic en cualquier punto para abrir la página de esa ciudad. El tamaño y el color escalan con el recuento de IP.

Ver en globo 3D →

Principales rangos CIDR

CIDRIPsPTR DensityOrganizaciónPaísStateCity
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

Prefijos BGP anunciados

Anomalías BGP en vivo →

Prefijos AS3356 se origina realmente en BGP, observado a través de nuestros colectores RIPE RIS. Esta vista de enrutamiento en vivo puede diferir de la asignación de registro anterior.

PrefixMuestras de anuncioÚltima vez visto
65.144.133.0/24 1,320,577 2026-09-10 16:35:26
63.238.236.0/23 1,314,404 2026-09-10 16:35:26
65.140.106.0/24 542,283 2026-09-10 16:35:44
64.30.37.0/24 242,702 2026-09-10 16:35:46
216.161.40.0/24 112,210 2026-09-10 16:33:43
66.162.136.0/24 82,567 2026-09-10 16:36:41
65.121.54.0/24 52,764 2026-09-10 16:35:38
65.120.92.0/24 47,982 2026-09-10 16:35:30
67.133.180.0/24 40,712 2026-09-10 16:36:22
38.84.6.0/23 37,967 2026-09-10 16:35:30
64.193.84.0/22 32,233 2026-09-10 16:35:22
69.45.31.0/24 32,210 2026-09-10 16:36:03
64.193.88.0/24 32,181 2026-09-10 16:35:22
66.112.106.0/24 29,774 2026-09-10 16:36:39
65.153.51.0/24 28,226 2026-09-10 16:35:38
74.203.87.0/24 25,981 2026-09-10 16:36:53
74.203.92.0/24 25,939 2026-09-10 16:36:53
209.136.212.0/24 24,319 2026-09-10 16:33:30
69.45.18.0/23 24,139 2026-09-10 16:36:50
65.155.47.0/24 23,952 2026-09-10 16:35:30
161.199.26.0/24 23,608 2026-09-10 16:36:48
8.51.0.0/18 23,388 2026-09-10 16:33:45
63.235.108.0/24 22,982 2026-09-10 16:35:48
66.193.126.0/24 22,905 2026-09-10 16:36:27
66.193.104.0/24 22,210 2026-09-10 16:36:27
65.141.102.0/24 19,732 2026-09-10 16:35:38
149.37.1.0/24 19,494 2026-09-10 16:36:10
149.37.200.0/24 19,449 2026-09-10 16:36:10
205.170.127.0/24 18,650 2026-09-10 16:33:30
64.128.48.0/22 18,213 2026-09-10 16:35:48
65.141.135.0/24 18,203 2026-09-10 16:35:38
65.144.177.0/24 18,172 2026-09-10 16:35:38
63.151.19.0/24 18,154 2026-09-10 16:35:38
50.59.11.0/24 17,123 2026-09-10 16:35:52
64.128.255.0/24 15,622 2026-09-10 16:35:38
63.232.35.0/24 15,513 2026-09-10 16:35:48
50.59.192.0/23 15,485 2026-09-10 16:35:38
65.114.255.0/24 15,433 2026-09-10 16:35:26
64.211.210.0/24 15,391 2026-09-10 16:35:38
209.201.88.0/24 15,245 2026-09-10 16:33:43
65.132.55.0/24 14,499 2026-09-10 16:35:29
65.123.4.0/23 14,450 2026-09-09 22:25:17
68.177.15.0/24 14,359 2026-09-10 16:36:43
65.153.212.0/24 14,140 2026-09-10 16:35:38
66.192.24.0/24 14,126 2026-09-10 16:36:25
65.122.114.0/24 14,012 2026-09-10 16:35:37
205.169.39.0/24 13,954 2026-09-10 16:33:43
65.140.60.0/24 13,729 2026-09-10 16:35:38
65.127.75.0/24 13,723 2026-09-10 16:35:38
206.15.80.0/24 13,420 2026-09-10 16:33:43

Mostrando los principales 50 of 3,958 prefijos anunciados por volumen de muestra.

Frequently Asked Questions

¿Qué es AS3356?

AS3356 es un Número de Sistema Autónomo asignado a Level 3 Parent, LLC. Un ASN identifica una red que controla un conjunto específico de direcciones IP y determina cómo se enruta el tráfico a través de internet mediante BGP (Border Gateway Protocol).

¿Cuántas direcciones IP anuncia AS3356?

AS3356 anuncia 27.56M direcciones IPv4 distribuidas en 4,800 prefijos CIDR enrutados. La red está registrada en United States.

¿Quién opera AS3356?

AS3356 es operado por Level 3 Parent, LLC. La organización tiene su sede en United States. Puedes ver todos los rangos de IP y los ASNs relacionados en la página de la organización.

¿En qué país está registrado AS3356?

AS3356 está registrado en United States. Esto indica dónde tiene su sede el operador de red, aunque las direcciones IP que anuncia pueden servir a usuarios a nivel global.

Última actualización: 2026-09-10 16:54:05 UTC
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