Autonomous System

AS6128 Cablevision Systems Corp.

ISPActiveUnited StatesARIN

AS6128 (CABLE-NET-1) is an ISP network operated by Cablevision Systems Corp. in United States, registered with ARIN. It has 79 IPv4 prefixes with 7,221,760 addresses and 10 IPv6 prefixes, which makes it the 95th largest of 82,141 active autonomous systems by IPv4 space.

IPv4 addresses7,221,760in 79 prefixes
IPv6 prefixes10≈ 2.9 × 10³⁰ addresses
Size rank#95of 82,141 active ASNs
Abuser scoreVery Low0.04% of its addresses flagged · method

Details

OrganizationCablevision Systems Corp.
AS nameCABLE-NET-1
Websiteoptimum.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@cv.net
Registered—
Last updated2023-02-07

IPv4 prefixes

79 prefixes · 7,221,760 addresses
NetworkAddressesFirst – last address
67.80.0.0/13524,28867.80.0.0 – 67.87.255.255
68.192.0.0/13524,28868.192.0.0 – 68.199.255.255
69.112.0.0/13524,28869.112.0.0 – 69.119.255.255
69.120.0.0/13524,28869.120.0.0 – 69.127.255.255
24.44.0.0/14262,14424.44.0.0 – 24.47.255.255
24.184.0.0/14262,14424.184.0.0 – 24.187.255.255
24.188.0.0/14262,14424.188.0.0 – 24.191.255.255
47.16.0.0/14262,14447.16.0.0 – 47.19.255.255
47.20.0.0/14262,14447.20.0.0 – 47.23.255.255
67.80.0.0/14262,14467.80.0.0 – 67.83.255.255
67.84.0.0/14262,14467.84.0.0 – 67.87.255.255
68.192.0.0/14262,14468.192.0.0 – 68.195.255.255
68.196.0.0/14262,14468.196.0.0 – 68.199.255.255
69.112.0.0/14262,14469.112.0.0 – 69.115.255.255
69.116.0.0/14262,14469.116.0.0 – 69.119.255.255
69.120.0.0/14262,14469.120.0.0 – 69.123.255.255
69.124.0.0/14262,14469.124.0.0 – 69.127.255.255
47.16.0.0/15131,07247.16.0.0 – 47.17.255.255
74.88.0.0/15131,07274.88.0.0 – 74.89.255.255
96.56.0.0/15131,07296.56.0.0 – 96.57.255.255
148.74.0.0/15131,072148.74.0.0 – 148.75.255.255
173.2.0.0/15131,072173.2.0.0 – 173.3.255.255
24.228.0.0/1665,53624.228.0.0 – 24.228.255.255
47.18.0.0/1665,53647.18.0.0 – 47.18.255.255
74.90.0.0/1665,53674.90.0.0 – 74.90.255.255
The 25 largest of 79. The API and the database have all of them.

IPv6 prefixes

10 prefixes
  • 2600:4800::/28
  • 2600:4800::/30
  • 2600:4804::/30
  • 2600:4808::/30
  • 2600:480c::/30
  • 2600:4808::/32
  • 2600:4809::/32
  • 2600:480a::/32
  • 2600:480b::/32
  • 2602:230::/32

Query AS6128 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS6128&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS6128, with or without a key:

curl "https://api.ipapi.is/?q=67.80.0.1"

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