AS33662
Comcast Cable Communications, LLC
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.
- 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.
Network profile
Source: PeeringDB →AS33662 — global IP footprint
Cities where AS33662 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS33662 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 50.228.10.0/24 | 36,383 | 2026-09-13 00:13:28 |
| 50.201.112.0/24 | 35,544 | 2026-09-13 00:13:28 |
| 50.220.66.0/24 | 31,945 | 2026-09-13 00:13:28 |
| 24.104.75.0/24 | 31,412 | 2026-09-13 00:13:28 |
| 50.217.18.0/24 | 31,087 | 2026-09-13 00:13:28 |
| 50.231.217.0/24 | 31,071 | 2026-09-13 00:13:28 |
| 50.235.195.0/24 | 30,950 | 2026-09-13 00:13:28 |
| 50.235.196.0/24 | 30,685 | 2026-09-13 00:13:28 |
| 50.228.194.0/24 | 30,504 | 2026-09-13 00:13:28 |
| 208.110.207.0/24 | 29,620 | 2026-09-13 00:15:46 |
| 50.232.206.0/24 | 29,255 | 2026-09-13 00:13:28 |
| 50.234.8.0/24 | 29,254 | 2026-09-13 00:13:28 |
| 50.232.18.0/24 | 29,221 | 2026-09-13 00:13:28 |
| 107.1.148.0/24 | 24,042 | 2026-08-26 21:01:22 |
| 64.189.25.0/24 | 23,806 | 2026-09-13 00:13:28 |
| 198.46.65.0/24 | 22,562 | 2026-09-13 00:15:46 |
| 50.217.175.0/24 | 1,787 | 2026-06-01 22:41:34 |
Frequently Asked Questions
What is AS33662?
AS33662 is an Autonomous System Number assigned to Comcast Cable Communications, LLC. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS33662 announce?
AS33662 announces 4.4K IPv4 addresses distributed across 17 routed CIDR prefixes. The network is registered in United States.
Who operates AS33662?
AS33662 is operated by Comcast Cable Communications, LLC. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS33662 registered in?
AS33662 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
