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Sistema Autônomo

AS33668

Comcast Cable Communications, LLC

IPs Anunciados
6,912
Prefixos CIDR
27
ASN
AS33668

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.

70/100
Moderate
How this score is built
  • 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.

Founded
1981
Headquarters
Philadelphia
Industry
telecommunications

Network profile

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

Principais intervalos CIDR

CIDRIPsPTR DensityOrganizaçãoPaísStateCity
50.202.125.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.203.250.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.204.170.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.206.127.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.207.92.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.217.249.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.220.170.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.221.158.0/24 256
0.0%
Comcast Cable Communications, LLC US Michigan Dutton
50.223.155.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.226.70.0/24 256
0.4%
Comcast Cable Communications, LLC US Michigan Detroit
50.227.241.0/24 256
0.0%
Comcast Cable Communications, LLC US Michigan Belleville
50.228.137.0/24 256
0.4%
Comcast Cable Communications, LLC US
50.229.7.0/24 256
0.4%
Comcast Cable Communications, LLC US
50.232.15.0/24 256
0.0%
Comcast Cable Communications, LLC US Michigan Ypsilanti
50.233.62.0/24 256
0.4%
Comcast Cable Communications, LLC US
50.233.114.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.238.250.0/24 256
0.0%
Comcast Cable Communications, LLC US Michigan Detroit
50.239.133.0/24 256
0.0%
Comcast Cable Communications, LLC US Florida Miami
107.0.213.0/24 256
0.0%
Comcast Cable Communications, LLC US
157.240.130.0/24 256
0.0%
Comcast Cable Communications, LLC US
157.240.135.0/24 256
0.0%
Comcast Cable Communications, LLC US
192.88.105.0/24 256
0.0%
Comcast Cable Communications, LLC US Michigan Auburn Hills
192.138.205.0/24 256
9.0%
Comcast Cable Communications, LLC US
198.180.251.0/24 256
0.0%
Comcast Cable Communications, LLC US
198.199.172.0/24 256
3.1%
Comcast Cable Communications, LLC US
206.201.156.0/24 256
0.8%
Comcast Cable Communications, LLC US Michigan Flint
206.201.158.0/24 256
0.0%
Comcast Cable Communications, LLC US

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS33668 realmente se origina no BGP, observado em nossos coletores RIPE RIS. Esta visualização de roteamento ao vivo pode diferir da alocação de registro acima.

PrefixAmostras de anúncioÚltima vez visto
50.207.92.0/24 20,620 2026-07-25 20:02:44
157.240.135.0/24 18,987 2026-07-25 20:02:44
157.240.130.0/24 10,022 2026-07-25 20:02:44
50.217.249.0/24 9,179 2026-07-25 20:02:44
50.220.170.0/24 9,176 2026-07-25 20:02:44
50.233.114.0/24 8,970 2026-07-25 20:02:44
50.239.133.0/24 8,272 2026-07-25 20:02:44
50.203.250.0/24 7,153 2026-07-25 20:02:44
50.229.7.0/24 7,153 2026-07-25 20:02:44
50.202.125.0/24 7,151 2026-07-25 20:02:44
50.226.70.0/24 7,148 2026-07-25 20:02:44
50.204.170.0/24 7,145 2026-07-25 20:02:44
50.206.127.0/24 7,122 2026-07-25 20:02:44
50.227.241.0/24 7,115 2026-07-25 20:02:44
50.221.158.0/24 7,114 2026-07-25 20:02:44
50.223.155.0/24 7,113 2026-07-25 20:02:44
50.233.62.0/24 7,099 2026-07-25 20:02:44
50.232.15.0/24 7,098 2026-07-25 20:02:44
50.228.137.0/24 7,087 2026-07-25 20:02:44
192.138.205.0/24 7,076 2026-07-25 20:02:44
50.238.250.0/24 7,073 2026-07-25 20:02:44
107.0.213.0/24 7,031 2026-07-25 20:02:44
192.88.105.0/24 6,841 2026-07-25 20:02:44
206.201.158.0/24 5,683 2026-07-25 20:02:44
206.201.156.0/24 5,431 2026-07-25 20:02:44
198.180.251.0/24 5,408 2026-07-25 20:02:44
198.199.172.0/24 5,402 2026-07-25 20:02:44

Frequently Asked Questions

O que é AS33668?

AS33668 é um Autonomous System Number atribuído a Comcast Cable Communications, LLC. Um ASN identifica uma rede que controla um conjunto específico de endereços IP e determina como o tráfego é roteado pela internet via BGP (Border Gateway Protocol).

Quantos endereços IP o AS33668 anuncia?

AS33668 anuncia 6.9K endereços IPv4 distribuídos por 27 prefixos CIDR roteados. A rede está registrada em United States.

Quem opera o AS33668?

AS33668 é operado por Comcast Cable Communications, LLC. A organização está sediada em United States. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.

Em que país o AS33668 está registrado?

AS33668 está registrado em United States. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.

Última atualização: 2026-07-25 23:10:31 UTC
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