Country
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ASN LANDING PAGE
AS40264
TWC-40264-WI-MN-UPPERMI-C3 - Charter Communications LLC
Last updated · Apr 4, 2026
Total prefixes
24
IPv4 prefixes
20
IPv6 prefixes
4
ASN summary
How to read the scale of AS40264
TWC-40264-WI-MN-UPPERMI-C3 - Charter Communications LLC currently shows 24 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 AS40264?
TWC-40264-WI-MN-UPPERMI-C3 - Charter 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 AS40264 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
AS40264 ASN lookupAS40264 BGPAS40264 peersAS40264 prefixesAS40264 upstreamsTWC-40264-WI-MN-UPPERMI-C3 - Charter Communications LLC ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS32625
AS32625
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AS14230
AS14230
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AS25958
AS25958
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AS397171
AS397171
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AS394621
AS394621
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AS33596
AS33596
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AS55208
AS55208
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AS36724
AS36724
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AS395526
AS395526
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AS22223
AS22223
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AS14440
AS14440
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AS13376
AS13376
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AS400013
AS400013
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AS40238
AS40238
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AS21554
AS21554
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AS27360
AS27360
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AS10634
AS10634
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AS13731
AS13731
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AS396152
AS396152
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AS22344
AS22344
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AS6341
AS6341
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AS13567
AS13567
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AS21801
AS21801
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AS33753
AS33753
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AS11595
AS11595
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AS33283
AS33283
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AS40479
AS40479
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AS398428
AS398428
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AS19887
AS19887
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AS25794
AS25794
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AS53420
AS53420
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AS1437
AS1437
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AS11769
AS11769
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AS11964
AS11964
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AS15285
AS15285
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AS23154
AS23154
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AS31804
AS31804
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AS32384
AS32384
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AS33468
AS33468
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AS36199
AS36199
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 144.168.16.0/21 | AS40264 | — |
| 192.104.31.0/24 | AS40264 | — |
| 192.62.232.0/21 | AS40264 | — |
| 198.184.26.0/24 | AS40264 | — |
| 198.184.27.0/24 | AS40264 | — |
| 199.15.240.0/21 | AS40264 | — |
| 204.176.194.0/24 | AS40264 | — |
| 208.103.155.0/24 | AS40264 | — |
| 2602:107:4100::/40 | AS40264 | — |
| 2602:107:e100::/40 | AS40264 | — |
| 2602:80c:1004::/48 | AS40264 | — |
| 2602:80c:1008::/48 | AS40264 | — |
| 47.45.16.0/24 | AS40264 | — |
| 47.45.46.0/24 | AS40264 | — |
| 47.45.55.0/24 | AS40264 | — |
| 47.45.59.0/24 | AS40264 | — |
| 76.58.45.0/24 | AS40264 | — |
| 76.58.48.0/22 | AS40264 | — |
| 76.58.8.0/21 | AS40264 | — |
| 82.27.12.0/22 | AS40264 | — |
| 82.27.4.0/22 | AS40264 | — |
| 82.29.16.0/22 | AS40264 | — |
| 82.29.32.0/22 | AS40264 | — |
| 97.75.228.0/24 | AS40264 | — |
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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 AS40264 represent?
AS40264 is an autonomous system number used to identify an independently operated network. The current page associates it with TWC-40264-WI-MN-UPPERMI-C3 - Charter 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 AS40264 page?
They help explain the scale, interconnection depth, and route structure of AS40264. 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 AS40264?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS40264, 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.