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Autonoom Systeem

AS33668

Comcast Cable Communications, LLC

Aangekondigde IPs
6,912
CIDR-prefixes
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-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
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 Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS33668 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
50.207.92.0/24 44,736 2026-09-11 18:53:00
157.240.135.0/24 39,275 2026-09-02 05:11:15
50.233.114.0/24 37,234 2026-09-11 18:53:00
157.240.130.0/24 33,826 2026-09-11 18:59:42
50.221.158.0/24 32,126 2026-09-11 18:53:00
50.223.155.0/24 32,121 2026-09-11 18:53:00
50.217.249.0/24 31,953 2026-09-11 18:53:00
50.220.170.0/24 31,937 2026-09-11 18:53:00
50.228.137.0/24 29,673 2026-09-11 18:53:00
50.239.133.0/24 29,594 2026-09-11 18:53:00
50.203.250.0/24 28,516 2026-09-11 18:53:00
50.229.7.0/24 28,430 2026-09-11 18:53:00
50.226.70.0/24 28,429 2026-09-11 18:53:00
50.202.125.0/24 28,363 2026-09-11 18:53:00
50.204.170.0/24 28,335 2026-09-11 18:53:00
50.227.241.0/24 28,323 2026-09-11 18:53:00
50.206.127.0/24 28,313 2026-09-11 18:53:00
50.233.62.0/24 28,301 2026-09-11 18:53:00
50.238.250.0/24 28,300 2026-09-11 18:53:00
50.232.15.0/24 28,289 2026-09-11 18:53:00
107.0.213.0/24 27,859 2026-09-11 18:53:00
192.138.205.0/24 21,883 2026-09-11 19:08:10
192.88.105.0/24 21,547 2026-09-11 19:08:10
198.199.172.0/24 21,469 2026-09-11 19:08:10
206.201.158.0/24 20,058 2026-09-11 19:08:10
198.180.251.0/24 19,873 2026-09-11 19:08:10
206.201.156.0/24 19,711 2026-09-11 19:08:10

Frequently Asked Questions

Wat is AS33668?

AS33668 is een Autonomous System Number toegewezen aan Comcast Cable Communications, LLC. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS33668 aan?

AS33668 kondigt 6.9K IPv4-adressen aan, verdeeld over 27 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in United States.

Wie beheert AS33668?

AS33668 wordt beheerd door Comcast Cable Communications, LLC. De organisatie is gevestigd in United States. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS33668 geregistreerd?

AS33668 is geregistreerd in United States. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-09-11 19:09:06 UTC
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