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Sistema Autónomo

AS33287

Comcast Cable Communications, LLC

IPs anunciadas
8,192
Prefijos CIDR
32
ASN
AS33287

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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

About Xfinity

Comcast Cable Communications, doing business as Xfinity, is an American telecommunications business segment and division of Comcast Corporation. It is used to market consumer cable television, internet, telephone, and wireless services provided by the company.

Founded
1981
Headquarters
Philadelphia
Industry
telecommunications

⚠ 8 Prefijo MOASes — múltiples ASNs de origen detectados

Todas las anomalías MOAS →

Un prefijo previamente estable originado por AS33287 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)
31.132.54.0/23 AS33287, AS33659 2026-07-23 07:38:27
192.133.105.0/24 AS33287, AS33659 2026-07-23 07:38:27
158.62.214.0/24 AS33287, AS33659 2026-07-22 23:23:24
170.62.255.0/24 AS33287, AS33659 2026-07-22 23:23:24
192.135.0.0/24 AS33287, AS33659 2026-07-22 23:23:24
170.62.252.0/24 AS33287, AS33659 2026-07-22 23:23:24
167.254.205.0/24 AS33287, AS33659 2026-07-22 23:23:24
24.75.216.0/22 AS33287, AS33659 2026-07-22 22:53:24

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Geographic scope Regional
Traffic ratio Not Disclosed
Peering policy Open

AS33287 — huella IP global

Ciudades donde AS33287 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
24.75.216.0/22 1.0K
0.0%
Comcast Cable Communications, LLC US New Jersey Atlantic City
24.104.156.0/24 256
94.5%
Comcast Cable Communications, LLC US
50.148.139.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.148.165.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.200.97.0/24 256
0.8%
Comcast Cable Communications, LLC US
50.201.53.0/24 256
0.0%
Princeton Medical Group US
50.201.99.0/24 256
1.2%
Comcast Cable Communications, LLC US New Jersey New Brunswick
50.202.31.0/24 256
0.0%
Comcast Cable Communications, LLC US New Jersey North Brunswick
50.202.142.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.202.176.0/24 256
0.8%
Comcast Cable Communications, LLC US New Jersey Cherry Hill
50.203.190.0/24 256
98.8%
Comcast Cable Communications, LLC US
50.206.77.0/24 256
4.7%
Comcast Cable Communications, LLC US New Jersey Princeton
50.206.85.0/24 256
0.0%
Comcast Cable Communications, LLC US Pennsylvania West Chester
50.206.163.0/24 256
0.0%
Comcast Cable Communications, LLC US New Jersey Pemberton
50.207.65.0/24 256
0.4%
Comcast Cable Communications, LLC US Colorado Aurora
50.216.135.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.216.138.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.218.90.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.222.119.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.225.8.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.225.65.0/24 256
0.4%
Comcast Cable Communications, LLC US
50.225.139.0/24 256
1.2%
Comcast Cable Communications, LLC US New Jersey Livingston
50.227.176.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.228.104.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.229.207.0/24 256
0.0%
Comcast Cable Communications, LLC US New Jersey Mays Landing
50.232.31.0/24 256
0.4%
Comcast Cable Communications, LLC US
50.232.103.0/24 256
0.0%
Comcast Cable Communications, LLC US Pennsylvania Philadelphia
107.0.50.0/24 256
92.6%
Comcast Cable Communications, LLC US
107.1.33.0/24 256
0.0%
Comcast Cable Communications, LLC US
107.1.53.0/24 256
0.0%
Comcast Cable Communications, LLC US New Jersey Thorofare
107.1.86.0/24 256
0.0%
Comcast Cable Communications, LLC US New Jersey Sicklerville
107.1.136.0/24 256
0.0%
Comcast Cable Communications, LLC US New Jersey Absecon
198.184.150.0/24 256
0.0%
Comcast Cable Communications, LLC US Pennsylvania Philadelphia
209.23.225.0/24 256
10.5%
Comcast Cable Communications, LLC US

Prefijos BGP anunciados

Anomalías BGP en vivo →

Prefijos AS33287 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
50.201.99.0/24 12,336 2026-07-23 07:21:00
50.222.119.0/24 11,828 2026-07-23 07:20:52
50.202.176.0/24 11,536 2026-07-23 07:20:52
50.227.176.0/24 10,108 2026-07-23 07:20:53
50.207.65.0/24 10,085 2026-07-23 07:20:53
50.218.90.0/24 9,964 2026-07-23 07:20:44
50.206.77.0/24 8,870 2026-07-23 07:20:52
50.206.85.0/24 8,637 2026-07-23 07:20:44
50.206.163.0/24 8,600 2026-07-23 07:20:53
107.0.50.0/24 8,596 2026-07-23 07:21:53
50.232.31.0/24 8,586 2026-07-23 07:20:53
50.202.31.0/24 8,583 2026-07-23 07:20:52
50.216.138.0/24 8,582 2026-07-23 07:20:52
50.225.139.0/24 8,581 2026-07-23 07:21:00
50.229.207.0/24 8,577 2026-07-23 07:20:53
107.1.33.0/24 8,577 2026-07-23 07:21:53
107.1.53.0/24 8,552 2026-07-23 07:20:44
50.203.190.0/24 8,539 2026-07-23 07:21:00
50.232.103.0/24 8,533 2026-07-23 07:21:53
50.148.139.0/24 8,525 2026-07-23 07:20:52
50.148.165.0/24 8,520 2026-07-23 07:20:44
50.200.97.0/24 8,511 2026-07-23 07:20:52
50.225.65.0/24 8,511 2026-07-23 07:20:52
107.1.86.0/24 8,511 2026-07-23 07:20:44
50.216.135.0/24 8,487 2026-07-23 07:20:52
107.1.136.0/24 8,470 2026-07-23 07:20:44
50.202.142.0/24 8,464 2026-07-23 07:21:00
24.104.156.0/24 8,462 2026-07-23 07:20:53
50.225.8.0/24 8,461 2026-07-23 07:20:53
209.23.225.0/24 8,438 2026-07-23 07:20:53
198.184.150.0/24 6,775 2026-07-23 07:20:52
24.75.216.0/22 6,577 2026-07-23 07:20:07
167.254.205.0/24 2,401 2026-07-23 05:35:41
31.132.54.0/23 2,370 2026-07-23 05:35:32
45.58.210.0/23 2,369 2026-07-23 05:35:32
64.52.28.0/22 2,326 2026-07-23 05:35:32
192.64.165.0/24 2,323 2026-07-23 05:35:41
158.62.215.0/24 2,315 2026-07-23 05:35:29
192.135.0.0/24 2,314 2026-07-23 05:35:41
158.62.214.0/24 2,313 2026-07-23 05:35:29
158.62.212.0/24 2,312 2026-07-23 05:35:29
170.62.252.0/24 2,270 2026-07-23 05:35:41
170.62.255.0/24 2,268 2026-07-23 05:35:41
192.133.105.0/24 2,257 2026-07-23 05:35:41
50.201.53.0/24 863 2026-07-23 07:20:25
69.91.182.0/23 480 2026-07-23 05:35:44

Frequently Asked Questions

¿Qué es AS33287?

AS33287 es un Número de Sistema Autónomo asignado a Comcast Cable Communications, 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 AS33287?

AS33287 anuncia 8.2K direcciones IPv4 distribuidas en 32 prefijos CIDR enrutados. La red está registrada en United States.

¿Quién opera AS33287?

AS33287 es operado por Comcast Cable Communications, 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 AS33287?

AS33287 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: 2026-07-23 07:40:31 UTC
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