Country
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ASN LANDING PAGE
AS33652
CMCS - Comcast Cable Communications, LLC
Last updated · Apr 10, 2026
Total prefixes
201
IPv4 prefixes
41
IPv6 prefixes
160
ASN summary
How to read the scale of AS33652
CMCS - Comcast Cable Communications, LLC currently shows 201 prefixes and 42 upstream, downstream, or peer relationships. Larger prefix inventories often indicate broader network footprint, but they should still be read together with country and peering context.
When is an ASN page most useful?
ASN landing pages are more useful than a single IP page when you want cloud provider attribution, routing research, infrastructure comparison, or network topology analysis at the organization level.
How should you read the country, organization, and role of AS33652?
CMCS - Comcast Cable Communications, LLC is currently associated with an unknown region. Country data is only a starting point; the more important signals are the organization name, website, prefix volume, and peering relationships that reveal whether the network behaves like a cloud platform, ISP, CDN, or enterprise backbone.
What should you inspect next after the AS33652 page?
This page is currently showing live ASN data that can be used for peer, prefix, and network scale analysis. The most useful next step is usually to return to a related IP landing page, then compare that concrete address with this ASN profile and with broader topic pages for routing, cloud attribution, or WHOIS ownership analysis.
Search intents this ASN page helps cover
AS33652 ASN lookupAS33652 BGPAS33652 peersAS33652 prefixesAS33652 upstreamsCMCS - Comcast Cable Communications, LLC ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS18676
AS18676
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AS27580
AS27580
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AS54384
AS54384
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AS17307
AS17307
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AS19076
AS19076
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AS15071
AS15071
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AS11200
AS11200
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AS10844
AS10844
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AS12156
AS12156
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AS20381
AS20381
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AS395980
AS395980
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AS398985
AS398985
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AS19637
AS19637
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AS54053
AS54053
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AS54493
AS54493
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AS395566
AS395566
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AS23290
AS23290
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AS11004
AS11004
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AS393696
AS393696
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AS22593
AS22593
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AS29711
AS29711
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AS36585
AS36585
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AS400096
AS400096
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AS31904
AS31904
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AS46299
AS46299
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AS53983
AS53983
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AS11091
AS11091
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AS35928
AS35928
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AS395293
AS395293
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AS32306
AS32306
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AS30532
AS30532
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AS64246
AS64246
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AS26450
AS26450
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AS40584
AS40584
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AS63198
AS63198
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AS397486
AS397486
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AS36551
AS36551
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AS397126
AS397126
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AS62503
AS62503
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AS397571
AS397571
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 107.1.222.0/23 | AS33652 | — |
| 107.1.252.0/24 | AS33652 | — |
| 107.1.38.0/24 | AS33652 | — |
| 139.181.28.0/24 | AS33652 | — |
| 166.88.179.0/24 | AS33652 | — |
| 192.234.211.0/24 | AS33652 | — |
| 2001:559:131::/48 | AS33652 | — |
| 2001:559:163::/48 | AS33652 | — |
| 2001:559:167::/48 | AS33652 | — |
| 2001:559:17b::/48 | AS33652 | — |
| 2001:559:183::/48 | AS33652 | — |
| 2001:559:198::/48 | AS33652 | — |
| 2001:559:19c::/48 | AS33652 | — |
| 2001:559:19e::/48 | AS33652 | — |
| 2001:559:1b4::/48 | AS33652 | — |
| 2001:559:1f3::/48 | AS33652 | — |
| 2001:559:1f5::/48 | AS33652 | — |
| 2001:559:1f6::/48 | AS33652 | — |
| 2001:559:1fb::/48 | AS33652 | — |
| 2001:559:207::/48 | AS33652 | — |
| 2001:559:24a::/48 | AS33652 | — |
| 2001:559:250::/48 | AS33652 | — |
| 2001:559:251::/48 | AS33652 | — |
| 2001:559:252::/48 | AS33652 | — |
| 2001:559:253::/48 | AS33652 | — |
| 2001:559:26f::/48 | AS33652 | — |
| 2001:559:27c::/48 | AS33652 | — |
| 2001:559:27d::/48 | AS33652 | — |
| 2001:559:28e::/48 | AS33652 | — |
| 2001:559:29f::/48 | AS33652 | — |
| 2001:559:2b3::/48 | AS33652 | — |
| 2001:559:2b7::/48 | AS33652 | — |
| 2001:559:2b8::/48 | AS33652 | — |
| 2001:559:2c0::/48 | AS33652 | — |
| 2001:559:2c4::/48 | AS33652 | — |
| 2001:559:2df::/48 | AS33652 | — |
| 2001:559:2e8::/48 | AS33652 | — |
| 2001:559:321::/48 | AS33652 | — |
| 2001:559:323::/48 | AS33652 | — |
| 2001:559:335::/48 | AS33652 | — |
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Related lookups and next steps
WHOIS vs ASN Ownership Guide
Continue from this ASN into the differences between WHOIS ownership and ASN ownership.
Routing Troubleshooting and Network Analysis
Continue from this ASN into route troubleshooting and network analysis.
Cloud Network and ASN Comparison
Useful when you want to compare this ASN against larger cloud and edge networks.
WHOIS and IP Ownership Guide
Continue from the ASN page into WHOIS and ownership verification.
Frequently asked questions about this ASN page
What does AS33652 represent?
AS33652 is an autonomous system number used to identify an independently operated network. The current page associates it with CMCS - Comcast Cable Communications, LLC in an unknown region, which helps determine whether it behaves like a cloud provider, ISP, CDN, or enterprise backbone.
What are peers, upstreams, and prefixes useful for on the AS33652 page?
They help explain the scale, interconnection depth, and route structure of AS33652. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.
What should you do after reviewing AS33652?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS33652, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.
Related topics
WHOIS vs ASN Ownership Guide
Understand why WHOIS ownership and ASN ownership can differ, and how to combine both when deciding who really owns or operates an IP.
WHOIS and IP Ownership Guide
Use WHOIS, ASN, prefixes, and organization data to determine who ultimately owns an IP, range, or resolved domain target.
BGP and ASN Basics Guide
Learn what ASN, BGP routes, prefixes, upstreams, downstreams, and peers mean, then explore real ASN pages.
Cloud Network and ASN Comparison
Compare large cloud and edge networks such as Google, Cloudflare, Microsoft, and Amazon through their ASN landing pages.