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AS33287

Comcast Cable Communications, LLC

IPs Anunciados
8,192
Prefixos 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 Prefixo MOASes — múltiplos ASNs de origem detectados

Todas as anomalias MOAS →

Um prefixo anteriormente estável originado por AS33287 é agora também anunciado por outro ASN (MOAS — Multiple-Origin AS), detectado a partir de nossos coletores RIPE RIS. Frequentemente benigno (anycast, multi-homing ou uma transferência recente) — mas pode sinalizar um vazamento de rota ou sequestro de prefixo, então vale a pena inspecionar.

PrefixoASNs de OrigemÚltima detecção (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 — pegada global de IP

Cidades onde AS33287 possui alocação IPv4 mensurável. Clique em qualquer ponto para abrir a página daquela cidade. O tamanho e a cor escalam com a contagem de IP.

Ver no globo 3D →

Principais intervalos CIDR

CIDRIPsPTR DensityOrganizaçãoPaísStateCity
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

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS33287 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
50.201.99.0/24 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

O que é AS33287?

AS33287 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 AS33287 anuncia?

AS33287 anuncia 8.2K endereços IPv4 distribuídos por 32 prefixos CIDR roteados. A rede está registrada em United States.

Quem opera o AS33287?

AS33287 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 AS33287 está registrado?

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