AS33490
Comcast Cable Communications, LLC
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.
- 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 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.
Network profile
Source: PeeringDB →Principales rangos CIDR
Prefijos BGP anunciados
Anomalías BGP en vivo →Prefijos AS33490 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.
| Prefix | Muestras de anuncio | Última vez visto |
|---|---|---|
| 129.134.133.0/24 | 42,349 | 2026-09-11 09:04:59 |
| 104.247.154.0/23 | 35,091 | 2026-09-11 02:33:51 |
| 140.99.123.0/24 | 33,739 | 2026-09-11 02:06:53 |
| 140.99.151.0/24 | 33,594 | 2026-09-11 02:07:27 |
| 140.99.59.0/24 | 33,557 | 2026-09-11 06:47:53 |
| 140.99.27.0/24 | 33,531 | 2026-09-11 02:06:53 |
| 140.99.211.0/24 | 33,477 | 2026-09-11 02:07:27 |
| 50.238.127.0/24 | 31,834 | 2026-09-11 09:04:47 |
| 50.236.220.0/24 | 30,447 | 2026-09-11 09:04:42 |
| 129.134.134.0/24 | 30,297 | 2026-09-11 09:04:25 |
| 50.204.255.0/24 | 29,416 | 2026-09-11 09:03:26 |
| 107.0.49.0/24 | 29,154 | 2026-09-11 09:06:33 |
| 107.0.67.0/24 | 28,864 | 2026-09-11 09:03:27 |
| 50.238.126.0/24 | 27,803 | 2026-09-11 09:04:35 |
| 50.232.199.0/24 | 27,801 | 2026-09-11 09:04:35 |
| 50.228.52.0/24 | 27,793 | 2026-09-11 09:04:35 |
| 50.206.113.0/24 | 27,791 | 2026-09-11 09:04:35 |
| 50.228.76.0/24 | 27,771 | 2026-09-11 09:04:35 |
| 173.211.82.0/23 | 27,104 | 2026-09-11 02:08:01 |
| 204.76.179.0/24 | 23,139 | 2026-09-11 09:03:23 |
| 104.145.48.0/20 | 22,758 | 2026-09-11 09:06:33 |
| 74.50.12.0/22 | 21,084 | 2026-09-11 09:03:23 |
| 72.19.22.0/24 | 21,078 | 2026-09-11 09:14:37 |
| 192.83.221.0/24 | 19,946 | 2026-09-11 09:06:33 |
| 204.76.180.0/23 | 19,710 | 2026-09-11 09:06:33 |
| 216.122.124.0/22 | 19,610 | 2026-09-11 09:03:45 |
| 199.244.172.0/24 | 19,559 | 2026-09-11 09:06:33 |
| 199.244.171.0/24 | 19,462 | 2026-09-11 09:06:33 |
| 216.122.120.0/22 | 19,122 | 2026-09-11 09:06:33 |
| 205.234.233.0/24 | 18,103 | 2026-09-10 07:38:46 |
| 74.49.229.0/24 | 17,974 | 2026-09-11 02:29:30 |
| 74.49.245.0/24 | 17,964 | 2026-09-11 02:29:30 |
| 74.49.241.0/24 | 17,963 | 2026-09-11 02:29:30 |
| 74.49.247.0/24 | 17,963 | 2026-09-11 02:29:30 |
| 216.246.122.0/24 | 16,993 | 2026-09-11 06:47:53 |
| 216.246.30.0/24 | 16,987 | 2026-09-11 00:22:10 |
| 74.49.243.0/24 | 13,698 | 2026-09-04 08:58:53 |
| 67.178.81.0/24 | 4 | 2026-06-04 16:46:39 |
Frequently Asked Questions
¿Qué es AS33490?
AS33490 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 AS33490?
AS33490 anuncia 15.4K direcciones IPv4 distribuidas en 41 prefijos CIDR enrutados. La red está registrada en United States.
¿Quién opera AS33490?
AS33490 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 AS33490?
AS33490 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.
