Country
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ASN LANDING PAGE
AS6128
CABLE-NET-1 - Cablevision Systems Corp.
Last updated · Apr 4, 2026
Total prefixes
92
IPv4 prefixes
82
IPv6 prefixes
10
ASN summary
How to read the scale of AS6128
CABLE-NET-1 - Cablevision Systems Corp. currently shows 92 prefixes and 43 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 AS6128?
CABLE-NET-1 - Cablevision Systems Corp. 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 AS6128 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
AS6128 ASN lookupAS6128 BGPAS6128 peersAS6128 prefixesAS6128 upstreamsCABLE-NET-1 - Cablevision Systems Corp. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS3356
AS3356
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AS6939
AS6939
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AS174
AS174
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AS9002
AS9002
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AS1299
AS1299
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AS3491
AS3491
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AS3303
AS3303
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AS8220
AS8220
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AS33891
AS33891
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AS1273
AS1273
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AS60068
AS60068
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AS137409
AS137409
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AS37468
AS37468
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AS8359
AS8359
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AS52320
AS52320
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AS21700
AS21700
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AS199524
AS199524
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AS14907
AS14907
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AS19151
AS19151
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AS49544
AS49544
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AS6667
AS6667
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AS41327
AS41327
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AS24482
AS24482
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AS18106
AS18106
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AS13786
AS13786
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AS852
AS852
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AS6204
AS6204
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AS263152
AS263152
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AS3737
AS3737
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AS577
AS577
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AS61573
AS61573
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AS1031
AS1031
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AS271253
AS271253
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AS7195
AS7195
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AS7922
AS7922
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AS36236
AS36236
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AS5400
AS5400
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AS51185
AS51185
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AS41095
AS41095
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AS58057
AS58057
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 104.148.128.0/17 | AS6128 | — |
| 104.246.0.0/17 | AS6128 | — |
| 107.188.0.0/17 | AS6128 | — |
| 108.162.0.0/18 | AS6128 | — |
| 108.170.64.0/18 | AS6128 | — |
| 108.179.0.0/18 | AS6128 | — |
| 108.58.0.0/16 | AS6128 | — |
| 142.54.64.0/18 | AS6128 | — |
| 144.62.128.0/17 | AS6128 | — |
| 148.74.0.0/15 | AS6128 | — |
| 148.76.0.0/18 | AS6128 | — |
| 148.76.128.0/18 | AS6128 | — |
| 148.76.192.0/19 | AS6128 | — |
| 148.76.224.0/19 | AS6128 | — |
| 148.76.64.0/18 | AS6128 | — |
| 148.77.0.0/17 | AS6128 | — |
| 148.77.128.0/17 | AS6128 | — |
| 162.216.56.0/21 | AS6128 | — |
| 167.206.0.0/19 | AS6128 | — |
| 167.206.112.0/22 | AS6128 | — |
| 167.206.113.0/24 | AS6128 | — |
| 167.206.116.0/23 | AS6128 | — |
| 167.206.121.0/24 | AS6128 | — |
| 167.206.124.0/22 | AS6128 | — |
| 167.206.128.0/17 | AS6128 | — |
| 167.206.32.0/21 | AS6128 | — |
| 167.206.40.0/22 | AS6128 | — |
| 167.206.44.0/24 | AS6128 | — |
| 167.206.45.0/24 | AS6128 | — |
| 167.206.46.0/23 | AS6128 | — |
| 167.206.48.0/20 | AS6128 | — |
| 167.206.64.0/19 | AS6128 | — |
| 167.206.96.0/20 | AS6128 | — |
| 173.2.0.0/15 | AS6128 | — |
| 173.220.0.0/16 | AS6128 | — |
| 173.229.64.0/18 | AS6128 | — |
| 173.251.0.0/17 | AS6128 | — |
| 174.44.0.0/16 | AS6128 | — |
| 192.208.120.0/21 | AS6128 | — |
| 198.182.247.0/24 | AS6128 | — |
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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 AS6128 represent?
AS6128 is an autonomous system number used to identify an independently operated network. The current page associates it with CABLE-NET-1 - Cablevision Systems Corp. 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 AS6128 page?
They help explain the scale, interconnection depth, and route structure of AS6128. 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 AS6128?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS6128, 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.