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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
  • 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 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 industry

⚠ 13 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)
170.62.255.0/24 AS33287, AS33659 2026-09-10 18:25:48
31.132.54.0/23 AS33287, AS33659 2026-09-10 18:25:48
192.133.105.0/24 AS33287, AS33659 2026-09-10 18:25:48
192.135.0.0/24 AS33287, AS33659 2026-09-10 18:25:48
170.62.252.0/24 AS33287, AS33659 2026-09-10 18:25:48
167.254.205.0/24 AS33287, AS33659 2026-09-10 18:25:48
158.62.214.0/24 AS33287, AS33659 2026-09-10 15:55:47
24.75.216.0/22 AS33287, AS33659 2026-09-10 14:40:46
158.62.212.0/24 AS33287, AS33659 2026-09-09 06:55:30
69.91.182.0/23 AS33287, AS33659 2026-09-09 06:25:30
64.52.28.0/22 AS33287, AS33659 2026-09-09 02:55:28
198.184.150.0/24 AS33287, AS33659 2026-09-09 00:25:27
158.62.215.0/24 AS33287, AS33659 2026-09-08 22:40:26

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 Pennsylvania Croydon
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 Trenton
50.207.65.0/24 256
0.4%
Comcast Cable Communications, LLC US Colorado Englewood
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 Summit
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 Florida Delray Beach
50.229.207.0/24 256
0.0%
Comcast Cable Communications, LLC US New Jersey Atlantic City
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 Ambler
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 Pitman
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
50.206.163.0/24 39,398 2026-09-10 18:08:24
50.201.99.0/24 39,316 2026-09-10 18:07:53
107.0.50.0/24 36,386 2026-09-10 18:07:53
50.202.31.0/24 36,185 2026-09-10 18:07:31
50.222.119.0/24 36,111 2026-09-10 18:07:53
50.202.176.0/24 35,527 2026-09-10 18:08:24
50.216.135.0/24 33,993 2026-09-10 18:08:24
50.218.90.0/24 33,637 2026-09-10 18:07:31
107.1.136.0/24 33,447 2026-09-10 18:08:24
50.206.77.0/24 33,231 2026-09-10 18:07:53
50.225.65.0/24 32,887 2026-09-10 18:08:24
50.216.138.0/24 32,844 2026-09-10 18:08:24
50.200.97.0/24 32,793 2026-09-10 18:07:53
50.203.190.0/24 32,787 2026-09-10 18:07:53
50.206.85.0/24 32,759 2026-09-10 18:07:53
50.148.165.0/24 32,700 2026-09-10 18:08:24
50.202.142.0/24 32,678 2026-09-10 18:07:53
50.225.139.0/24 32,633 2026-09-10 18:07:53
50.232.103.0/24 32,587 2026-09-10 18:08:24
50.148.139.0/24 32,519 2026-09-10 18:08:24
107.1.33.0/24 32,253 2026-09-10 18:07:53
107.1.53.0/24 32,163 2026-09-10 18:07:53
107.1.86.0/24 32,154 2026-09-10 18:07:53
50.225.8.0/24 32,028 2026-09-10 18:08:24
50.227.176.0/24 31,211 2026-09-10 18:07:37
50.207.65.0/24 31,187 2026-09-10 18:07:53
24.104.156.0/24 30,040 2026-09-10 18:07:37
50.229.207.0/24 29,887 2026-09-10 18:07:53
209.23.225.0/24 29,829 2026-09-10 18:07:53
50.232.31.0/24 29,806 2026-09-10 18:07:53
24.75.216.0/22 27,353 2026-09-10 18:08:24
198.184.150.0/24 24,339 2026-09-10 18:08:24
50.201.53.0/24 9,705 2026-09-10 07:38:46
167.254.205.0/24 3,408 2026-09-10 11:50:40
31.132.54.0/23 3,400 2026-09-10 12:04:37
158.62.214.0/24 3,393 2026-09-10 11:51:06
45.58.210.0/23 3,390 2026-09-10 12:04:37
158.62.215.0/24 3,384 2026-09-10 11:51:06
158.62.212.0/24 3,322 2026-09-10 11:51:06
64.52.28.0/22 3,312 2026-09-10 12:04:37
192.64.165.0/24 3,306 2026-09-10 11:50:40
192.135.0.0/24 3,286 2026-09-10 11:50:40
170.62.252.0/24 3,250 2026-09-10 11:50:40
170.62.255.0/24 3,246 2026-09-10 11:50:40
192.133.105.0/24 3,195 2026-09-10 11:50:40
69.91.182.0/23 1,493 2026-09-10 14:42:09

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: 2026-09-10 18:26:37 UTC
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