Country
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ASN LANDING PAGE
AS6128
CABLE-NET-1 - Cablevision Systems Corp.
Last updated · Jul 20, 2026
Total prefixes
91
IPv4 prefixes
81
IPv6 prefixes
10
ASN summary
How to read the scale of AS6128
CABLE-NET-1 - Cablevision Systems Corp. currently reports 91 prefixes and 43 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.
What can an ASN page answer?
An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.
How should you read the organization and region fields?
CABLE-NET-1 - Cablevision Systems Corp. is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.
How should you verify the AS6128 result?
The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.
How to verify this ASN result
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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AS21700
AS21700
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AS8359
AS8359
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AS19151
AS19151
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AS199524
AS199524
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AS52320
AS52320
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AS14907
AS14907
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AS49544
AS49544
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AS6667
AS6667
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AS13786
AS13786
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AS41327
AS41327
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AS24482
AS24482
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AS18106
AS18106
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AS852
AS852
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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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AS271253
AS271253
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AS1031
AS1031
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AS37468
AS37468
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AS36236
AS36236
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AS7195
AS7195
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AS6204
AS6204
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AS5400
AS5400
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AS19108
AS19108
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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 | — |
| 148.76.192.0/19 | AS6128 | — |
| 148.76.224.0/19 | 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 | — |
| 198.46.96.0/19 | AS6128 | — |
| 209.140.32.0/19 | AS6128 | — |
| 216.255.96.0/19 | AS6128 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS6128 represent?
AS6128 is an autonomous system number. The current source associates it with CABLE-NET-1 - Cablevision Systems Corp. and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.
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?
Open a concrete IP page to check how the address maps into AS6128, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
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