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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
  • 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 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)
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 — 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 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

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
50.206.163.0/24 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

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