Cablevision Systems Corp.

AS 6128 CABLE-NET-1 - Cablevision Systems Corp.

Cablevision Systems Corp.

AS 6128 CABLE-NET-1 - Cablevision Systems Corp.


Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

  5,155,968 IP addresses

  Network
ASN6128
NameCABLE-NET-1 - Cablevision Systems Corp.
OrganizationCablevision Systems Corp.
CountryUnited States  
RegistryARIN


  Details
IPv4 addresses5,155,968
IPv6 /64 networks1.12 x 236
Prefixes736


  Other ASN allocated to Cablevision Systems Corp.


  Prefixes for AS6128
IPv4 addresses - showing the first 20 of 690 networks
Network Location Addresses
Optimum Online   Hicksville 32,768
Optimum Online   New York 32,768
Cablevision Systems Corp.   New York 32,768
Static IP Services   Brooklyn 16,384
Static IP Services   Brooklyn 16,384
Cablevision Systems Corp.   Clifton 256
Cablevision Systems Corp.   Morristown 512
Cablevision Systems Corp.   New York 1,024
Cablevision Systems Corp   Edison 256
Cablevision Systems Corp.   New York 512
Cablevision Systems Corp.   Bethpage 512
Cablevision Systems Corp.   Saddle Brook 1,024
Cablevision Systems Corp   Great Neck Plaza 256
Cablevision Systems Corp.   Port Washington 512
Cablevision Systems Corp.   Caldwell 256
Cablevision Systems Corp.   Norwalk 512
Cablevision Systems Corp.   Linden 1,024
Cablevision Systems Corp.   Lakewood 256
Cablevision Systems Corp.   Bethpage 512
Cablevision Systems Corp.   Bethpage 512

IPv6 addresses - showing the first 20 of 46 networks
Network Location /64 Prefixes
Optimum Online   New York 228
Optimum Online   New York 224
Optimum Online   New York 229
Optimum Online   New York 225
Optimum Online   New York 230
Optimum Online   New York 226
Optimum Online   New York 231
Optimum Online   New York 227
Optimum Online   New York 223
Optimum Online   New York 223
Cablevision Systems Corp.   New York 232
Cablevision Systems Corp.   New York 233
Cablevision Systems Corp.   New York 234
Cablevision Systems Corp.   New York 235
Cablevision Systems Corp.   Bethpage 232
Cablevision Systems Corp.   Bethpage 218
Cablevision Systems Corp.   Bethpage 217
Cablevision Systems Corp.   Bethpage 216
Cablevision Systems Corp.   Bethpage 216
Cablevision Systems Corp.   Bethpage 224