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Système Autonome

AS33659

Comcast Cable Communications, LLC

IPs annoncées
40,704
Préfixes CIDR
51
ASN
AS33659

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

⚠ 20 Préfixe MOASes — plusieurs ASN d'origine détectés

Toutes les anomalies MOAS →

Un préfixe auparavant stable, originaire de l'AS33659 est maintenant également annoncé par un autre ASN (MOAS — Multiple-Origin AS), détecté par nos collecteurs RIPE RIS. Souvent bénin (anycast, multi-homing, ou un transfert récent) — mais cela peut signaler une fuite de route ou un détournement de préfixe, il est donc utile de l'inspecter.

PréfixeASN d'origineDernière détection (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
195.138.110.0/24 AS5650, AS33659 2026-09-10 14:25:46
107.166.96.0/22 AS33659, AS54004 2026-09-10 14:10:46
95.164.224.0/22 AS33659, AS54004 2026-09-10 14:10:46
107.166.108.0/22 AS33659, AS54004 2026-09-10 14:10:46
107.166.28.0/22 AS33659, AS54004 2026-09-10 14:10:46
107.166.104.0/22 AS33659, AS54004 2026-09-10 14:10:46
52.128.204.0/22 AS33659, AS54004 2026-09-10 14:10:46

Affichage des 15 plus récemment détectés parmi 20 préfixes MOAS. De nombreux préfixes multi-origines sur de grands réseaux sont bénins (anycast) ; voir toutes les anomalies MOAS.

Network profile

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

Principales plages CIDR

CIDRIPsPTR DensityOrganisationPaysStateCity
9.142.0.0/19 8.2K
0.0%
Comcast Cable Communications, LLC US
107.166.16.0/20 4.1K
0.0%
Comcast Cable Communications, LLC US Oklahoma Oklahoma City
107.166.96.0/20 4.1K
0.0%
Comcast Cable Communications, LLC US Colorado Denver
138.226.0.0/20 4.1K
0.0%
Comcast Cable Communications, LLC US
107.166.24.0/21 2.0K
0.0%
Comcast Cable Communications, LLC US Louisiana New Orleans
138.226.88.0/21 2.0K
0.0%
Comcast Cable Communications, LLC US
170.100.192.0/21 2.0K
0.0%
Comcast Cable Communications, LLC US
24.75.216.0/22 1.0K
89.1%
Comcast Cable Communications, LLC US New Jersey Atlantic City
64.52.28.0/22 1.0K
94.9%
Comcast Cable Communications, LLC US
69.30.72.0/22 1.0K
0.0%
Comcast Cable Communications, LLC US
170.100.128.0/22 1.0K
0.0%
Comcast Cable Communications, LLC US
170.100.200.0/22 1.0K
0.0%
Comcast Cable Communications, LLC US
50.238.108.0/23 512
0.0%
Comcast Cable Communications, LLC US Georgia Atlanta
69.30.76.0/23 512
0.0%
Comcast Cable Communications, LLC US
69.91.154.0/23 512
0.0%
Comcast Cable Communications, LLC US
158.62.214.0/23 512
95.3%
Comcast Cable Communications, LLC US
31.132.55.0/24 256
0.0%
Comcast Cable Communications, LLC US
45.58.208.0/24 256
0.0%
Comcast Cable Communications, LLC US
45.58.210.0/24 256
0.0%
Comcast Cable Communications, LLC US
45.248.54.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.207.78.0/24 256
0.0%
Comcast Cable Communications, LLC US New Jersey East Brunswick
50.223.132.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.228.255.0/24 256
100.0%
Comcast Cable Communications, LLC US New Jersey Mount Laurel
50.229.146.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.231.89.0/24 256
100.0%
Comcast Cable Communications, LLC US
50.231.144.0/24 256
100.0%
Comcast Cable Communications, LLC US Pennsylvania Philadelphia
50.231.154.0/24 256
0.0%
Comcast Cable Communications, LLC US
50.231.216.0/24 256
0.0%
Comcast Cable Communications, LLC US New Jersey Secaucus
50.235.249.0/24 256
98.0%
Comcast Cable Communications, LLC US Virginia Ashburn
63.246.150.0/24 256
0.0%
Comcast Cable Communications, LLC US
64.253.90.0/24 256
97.7%
Comcast Cable Communications, LLC US District of Columbia Washington
68.234.42.0/24 256
97.3%
Comcast Cable Communications, LLC US
69.91.139.0/24 256
0.0%
Comcast Cable Communications, LLC US
69.91.151.0/24 256
0.0%
Comcast Cable Communications, LLC US
69.91.152.0/24 256
0.0%
Comcast Cable Communications, LLC US
69.91.156.0/24 256
0.0%
Comcast Cable Communications, LLC US
69.91.160.0/24 256
0.0%
Comcast Cable Communications, LLC US
69.91.166.0/24 256
0.0%
Comcast Cable Communications, LLC US
69.91.183.0/24 256
0.0%
Comcast Cable Communications, LLC US
78.31.205.0/24 256
0.0%
Comcast Cable Communications, LLC US
107.0.169.0/24 256
0.0%
Comcast Cable Communications, LLC US New Jersey Sewell
158.62.212.0/24 256
96.1%
Comcast Cable Communications, LLC US
167.254.205.0/24 256
36.7%
Comcast Cable Communications, LLC CA
170.62.252.0/24 256
86.3%
Comcast Cable Communications, LLC CA
170.62.255.0/24 256
85.9%
Comcast Cable Communications, LLC CA
185.205.204.0/24 256
0.0%
Comcast Cable Communications, LLC US New Jersey Parsippany
192.64.165.0/24 256
71.9%
Comcast Cable Communications, LLC CA
192.133.105.0/24 256
6.3%
Comcast Cable Communications, LLC US
192.135.0.0/24 256
0.0%
Comcast Cable Communications, LLC US
198.145.225.0/24 256
0.0%
Comcast Cable Communications, LLC US
198.184.150.0/24 256
0.0%
Comcast Cable Communications, LLC US Pennsylvania Philadelphia

Préfixes BGP annoncés

Anomalies BGP en direct →

Préfixes AS33659 provient réellement du BGP, observé par nos collecteurs RIPE RIS. Cette vue de routage en direct peut différer de l'allocation de registre ci-dessus.

PrefixÉchantillons d'annonceDernière vue
50.207.78.0/24 32,766 2026-09-10 18:07:39
107.0.169.0/24 31,919 2026-09-10 18:08:05
50.238.108.0/24 30,450 2026-09-10 18:08:05
50.235.249.0/24 29,911 2026-09-10 18:08:05
50.223.132.0/24 29,908 2026-09-10 18:08:05
50.228.255.0/24 29,811 2026-09-10 18:08:05
50.231.89.0/24 29,789 2026-09-10 18:08:45
50.231.144.0/24 29,780 2026-09-10 18:07:39
50.231.216.0/24 29,772 2026-09-10 18:08:05
50.238.109.0/24 29,769 2026-09-10 18:08:05
50.229.146.0/24 29,751 2026-09-10 18:07:39
50.231.154.0/24 29,726 2026-09-10 18:07:39
50.218.16.0/24 25,955 2026-09-04 09:02:22
50.226.61.0/24 23,444 2026-09-04 09:02:22
9.142.0.0/19 23,395 2026-09-10 18:07:51
31.132.54.0/23 22,507 2026-09-10 18:07:39
45.58.210.0/23 22,455 2026-09-10 18:07:39
64.52.28.0/22 22,353 2026-09-10 18:08:05
167.254.205.0/24 22,122 2026-09-10 18:08:05
158.62.215.0/24 22,044 2026-09-10 18:08:05
158.62.214.0/24 22,036 2026-09-10 18:08:05
158.62.212.0/24 21,956 2026-09-10 18:08:05
45.248.54.0/24 21,801 2026-09-10 18:08:45
69.30.72.0/24 21,751 2026-09-10 18:08:05
45.58.208.0/24 21,747 2026-09-10 18:07:39
78.31.205.0/24 21,723 2026-09-10 18:08:45
69.30.73.0/24 21,721 2026-09-10 18:08:05
64.253.90.0/24 21,714 2026-09-10 18:08:05
69.30.75.0/24 21,698 2026-09-10 18:08:05
69.30.77.0/24 21,684 2026-09-10 18:08:05
63.246.150.0/24 21,683 2026-09-10 18:08:05
69.30.76.0/24 21,683 2026-09-10 18:08:05
69.30.74.0/24 21,678 2026-09-10 18:08:05
170.100.200.0/22 21,660 2026-09-10 18:08:23
69.91.139.0/24 21,653 2026-09-10 18:08:05
170.62.255.0/24 21,600 2026-09-10 18:08:05
170.62.252.0/24 21,595 2026-09-10 18:08:05
138.226.0.0/20 21,401 2026-09-10 18:07:32
138.226.88.0/21 21,316 2026-09-10 18:07:51
68.234.42.0/24 21,137 2026-09-10 07:38:46
170.100.192.0/21 21,127 2026-09-10 18:08:45
170.100.128.0/22 21,116 2026-09-10 18:08:05
192.64.165.0/24 21,068 2026-09-10 18:08:05
192.133.105.0/24 21,052 2026-09-10 18:08:05
192.135.0.0/24 21,041 2026-09-10 18:08:05
185.205.204.0/24 20,808 2026-09-10 18:07:39
185.188.192.0/22 20,712 2026-09-10 18:08:05
198.145.225.0/24 20,217 2026-09-10 18:08:05
45.151.196.0/22 18,919 2026-08-25 21:07:41
45.150.168.0/22 18,896 2026-08-25 21:07:41

Affichage des meilleurs 50 of 79 préfixes annoncés par volume d'échantillons.

Frequently Asked Questions

Qu'est-ce que l'AS33659 ?

L'AS33659 est un numéro de système autonome attribué à Comcast Cable Communications, LLC. Un ASN identifie un réseau qui contrôle un ensemble spécifique d'adresses IP et détermine comment le trafic est acheminé sur internet via BGP (Border Gateway Protocol).

Combien d'adresses IP l'AS33659 annonce-t-il ?

L'AS33659 annonce 40.7K adresses IPv4 réparties sur 51 préfixes CIDR routés. Le réseau est enregistré en United States.

Qui opère l'AS33659 ?

L'AS33659 est opéré par Comcast Cable Communications, LLC. L'organisation est basée en United States. Vous pouvez consulter toutes les plages IP et les ASN associés sur la page de l'organisation.

Dans quel pays l'AS33659 est-il enregistré ?

L'AS33659 est enregistré en United States. Cela indique où le siège de l'opérateur de réseau est situé, bien que les adresses IP qu'il annonce puissent servir des utilisateurs dans le monde entier.

Dernière mise à jour : 2026-09-10 18:26:37 UTC
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