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Autonomes System

AS33668

Comcast Cable Communications, LLC

Angezeigte IPs
6,912
CIDR-Präfixe
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 industry

Network profile

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

Top CIDR-Bereiche

CIDRIPsPTR DensityOrganisationLandStateCity
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 Royal Oak
50.227.241.0/24 256
0.0%
Comcast Cable Communications, LLC US Michigan West Bloomfield
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 Ann Arbor
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 Sterling Heights
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

BGP-angekündigte Präfixe

Live BGP-Anomalien →

Präfixe AS33668 stammt tatsächlich aus BGP, beobachtet über unsere RIPE RIS Kollektoren. Diese Live-Routing-Ansicht kann von der oben genannten Registry-Zuweisung abweichen.

PrefixAnkündigungs-StichprobenZuletzt gesehen
50.207.92.0/24 44,615 2026-09-11 09:04:52
157.240.135.0/24 39,275 2026-09-02 05:11:15
50.233.114.0/24 37,115 2026-09-11 09:04:46
157.240.130.0/24 33,702 2026-09-11 09:04:20
50.221.158.0/24 32,010 2026-09-11 09:04:42
50.223.155.0/24 32,005 2026-09-11 09:04:42
50.217.249.0/24 31,837 2026-09-11 09:03:27
50.220.170.0/24 31,821 2026-09-11 09:03:27
50.228.137.0/24 29,557 2026-09-11 09:04:46
50.239.133.0/24 29,478 2026-09-11 09:04:35
50.203.250.0/24 28,398 2026-09-11 09:04:35
50.229.7.0/24 28,314 2026-09-11 09:04:35
50.226.70.0/24 28,313 2026-09-11 09:04:35
50.202.125.0/24 28,247 2026-09-11 09:04:35
50.204.170.0/24 28,219 2026-09-11 09:04:35
50.227.241.0/24 28,207 2026-09-11 09:04:35
50.206.127.0/24 28,197 2026-09-11 09:04:35
50.233.62.0/24 28,185 2026-09-11 09:04:35
50.238.250.0/24 28,184 2026-09-11 09:04:35
50.232.15.0/24 28,173 2026-09-11 09:04:35
107.0.213.0/24 27,741 2026-09-11 09:06:29
192.138.205.0/24 21,783 2026-09-11 09:06:29
192.88.105.0/24 21,447 2026-09-11 09:06:29
198.199.172.0/24 21,373 2026-09-11 09:03:34
206.201.158.0/24 19,966 2026-09-11 09:06:29
198.180.251.0/24 19,777 2026-09-11 09:06:29
206.201.156.0/24 19,619 2026-09-11 09:06:29

Frequently Asked Questions

Was ist AS33668?

AS33668 ist eine Autonomous System Number, die Comcast Cable Communications, LLC zugewiesen ist. Eine ASN identifiziert ein Netzwerk, das einen bestimmten Satz von IP-Adressen kontrolliert und bestimmt, wie der Datenverkehr über das Internet via BGP (Border Gateway Protocol) geleitet wird.

Wie viele IP-Adressen kündigt AS33668 an?

AS33668 kündigt 6.9K IPv4-Adressen an, verteilt auf 27 geroutete CIDR-Präfixe. Das Netzwerk ist in United States registriert.

Wer betreibt AS33668?

AS33668 wird von Comcast Cable Communications, LLC betrieben. Die Organisation hat ihren Sitz in United States. Sie können alle IP-Bereiche und zugehörigen ASNs auf der Organisationsseite einsehen.

In welchem Land ist AS33668 registriert?

AS33668 ist in United States registriert. Dies gibt an, wo der Netzwerkbetreiber seinen Hauptsitz hat, obwohl die von ihm angekündigten IP-Adressen Benutzer weltweit bedienen können.

Zuletzt aktualisiert: 2026-09-11 09:26:07 UTC
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