AS6128
Cablevision Systems Corp.
CABLE-NET-1
Organization
Title
Cablevision Systems Corp.
Website
http://www.optimum.net
Details
Regional Internet registry
ARIN
IP Addresses count
5,187,840
Traffic estimation
1-5Tbps
Mostly Inbound
Coordinates
Country
United States of America
Summary
The organization Cablevision Systems Corp. allocates 77 IP netblocks under the autonomous system number
(ASN ) of 6128.
The regional internet registry (RIR ) for this ASN is ARIN.
The country in which these IPs are located is United States of America (US), which is on #1 out of 249 countries by the total amount of ASNs allocated - 27,927.
AS6128 has 52 peers, 3 upstreams and 22 downstreams with a total of 5,187,840 IP addresses.
AS6128 has 52 peers, 3 upstreams and 22 downstreams with a total of 5,187,840 IP addresses.
IP Address ranges
Block | Description | IPs count |
---|---|---|
24.38.0.0/17 | Cablevision Systems Corp. (CVNT) | 32,768 |
24.38.192.0/18 | Optimum Online (OPTO) | 16,384 |
24.44.0.0/14 | CSC Holdings, Inc (Optimum Online) | 262,144 |
24.89.128.0/18 | Static IP Services (CSCHO-2) | 16,384 |
24.146.128.0/17 | Optimum Online (Cablevision Systems) | 32,768 |
24.157.32.0/19 | Cablevision Systems Corp. | 8,192 |
24.184.0.0/14 | CSC Holdings, Inc (Optimum Online) | 262,144 |
24.187.70.0/23 | CSC Holdings, Inc (Optimum Online) | 512 |
24.188.0.0/14 | CSC Holdings, Inc (Optimum Online) | 262,144 |
24.189.218.0/24 | CSC Holdings, Inc (Optimum Online) | 256 |
24.228.0.0/16 | Optimum Online (Cablevision Systems) | 65,536 |
24.246.96.0/19 | Proxy route for Zayo customer, Cablevision | 8,192 |
47.16.0.0/15 | BayNetworks | 131,072 |
47.16.0.0/14 | BayNetworks | 262,144 |
47.18.0.0/16 | NETBLK-WIFI-BLK6 | 65,536 |
47.20.0.0/14 | Optimum Online (OPTO) | 262,144 |
50.29.0.0/17 | Optimum Online (Cablevision Systems) | 32,768 |
63.142.16.0/20 | Optimum WiFi (CHL-54) | 4,096 |
63.143.128.0/17 | Optimum Online (Cablevision Systems) | 32,768 |
63.247.160.0/19 | Cablevision Systems Corp. (CVNT) | 8,192 |
65.51.0.0/16 | Home Click | 65,536 |
67.80.0.0/13 | CSC Holdings, Inc (Optimum Online) | 524,288 |
68.192.0.0/13 | Optimum Online (OPTO) | 524,288 |
69.27.224.0/19 | CSC Holdings, Inc (Cablevision Lightpath) | 8,192 |
69.74.0.0/16 | CSC Holdings, Inc (Cablevision Lightpath) | 65,536 |
69.74.69.0/24 | CSC Holdings, Inc (Cablevision Lightpath) | 256 |
69.74.195.0/24 | CSC Holdings, Inc (Cablevision Lightpath) | 256 |
69.74.196.0/23 | CSC Holdings, Inc (Cablevision Lightpath) | 512 |
69.112.0.0/13 | CSC Holdings, Inc (Optimum Online) | 524,288 |
69.118.14.0/23 | CSC Holdings, Inc (Optimum Online) | 512 |
69.120.0.0/13 | NETBLK-OOL-6BLK | 524,288 |
69.121.104.0/22 | OOL-CPE--69-121-104-0-22 | 1,024 |
74.88.0.0/15 | Optimum Online (Cablevision Systems) | 131,072 |
74.89.0.0/24 | OOL-CPE-HCVLNY-74-89-0-0-23 | 256 |
74.90.0.0/16 | Optimum Online (Cablevision Systems) | 65,536 |
75.99.0.0/16 | Optimum Online (Cablevision Systems) | 65,536 |
75.127.128.0/17 | Optimum Online (Cablevision Systems) | 32,768 |
96.56.0.0/15 | Static IP Services (CSCHO-2) | 131,072 |
104.123.62.0/24 | Akamai | 256 |
104.123.63.0/24 | Akamai | 256 |
104.123.64.0/24 | Akamai | 256 |
104.123.65.0/24 | Akamai | 256 |
104.148.128.0/17 | Optimum Online (OPTO) | 32,768 |
104.246.0.0/17 | Optimum Online (Cablevision Systems) | 32,768 |
107.188.0.0/17 | Optimum Online (Cablevision Systems) | 32,768 |
108.58.0.0/16 | Optimum Online (Cablevision Systems) | 65,536 |
108.162.0.0/18 | Optimum Online (Cablevision Systems) | 16,384 |
108.170.64.0/18 | Proxy route for Zayo customer, Bresnan | 16,384 |
108.179.0.0/18 | Route for Blue Cross Blue Shield | 16,384 |
142.54.64.0/18 | Static IP Services (CSCHO-2) | 16,384 |
148.74.0.0/15 | Optimum Online (Cablevision Systems) | 131,072 |
148.76.0.0/17 | Optimum Online (Cablevision Systems) | 32,768 |
148.76.128.0/18 | Optimum Online (Cablevision Systems) | 16,384 |
148.76.192.0/19 | Optimum Online (Cablevision Systems) | 8,192 |
148.77.0.0/16 | Optimum Online (Cablevision Systems) | 65,536 |
162.216.56.0/21 | Optimum WiFi (CHL-54) | 2,048 |
167.206.0.0/16 | CSC Holdings, Inc (Cablevision Lightpath) | 65,536 |
167.206.9.0/24 | CSC Holdings, Inc (Cablevision Lightpath) | 256 |
167.206.20.0/23 | CSC Holdings, Inc (Cablevision Lightpath) | 512 |
167.206.23.0/24 | CVNET-A7CE1700 | 256 |
167.206.113.0/24 | CSC Holdings, Inc (Cablevision Lightpath) | 256 |
167.206.125.128/25 | CVNET-A7CE7D80 | 128 |
167.206.135.0/24 | CVNET-A7CE8700 | 256 |
170.129.0.0/16 | Proxy route for Zayo customer, Cablevision | 65,536 |
173.2.0.0/15 | Optimum Online (OPTO) | 131,072 |
173.220.0.0/16 | Static IP Services (CSCHO-2) | 65,536 |
173.229.64.0/18 | Optimum Online (Cablevision Systems) | 16,384 |
173.251.0.0/17 | Cablevision Systems Corp. | 32,768 |
173.251.36.0/23 | Cablevision Systems Corp. | 512 |
174.44.0.0/16 | CCF Customer Proxy | 65,536 |
192.208.120.0/21 | Optimum Online (Cablevision Systems) | 2,048 |
198.46.96.0/19 | Cablevision Systems Corp. (CVNT) | 8,192 |
198.242.55.0/24 | Briarcliff College | 256 |
204.9.0.0/22 | DYNATECH INTERNATIONAL (DYNAT-1) | 1,024 |
209.140.32.0/19 | Optimum Online (Cablevision Systems) | 8,192 |
216.255.96.0/19 | CSC Holdings, Inc (Cablevision Lightpath) | 8,192 |
216.255.102.0/24 | CSC Holdings, Inc (Cablevision Lightpath) | 256 |
Peers
ASN | Name | IPs Count |
---|---|---|
AS174 | Cogent Communications | 27,507,456 |
AS293 | ESnet | 132,608 |
AS577 | BACOM | 6,003,968 |
AS852 | TELUS Communications Inc. | 4,883,712 |
AS2381 | WiscNet | 566,016 |
AS3292 | TDC A/S | 5,703,168 |
AS3303 | Swisscom (Schweiz) AG | 3,607,552 |
AS3356 | Level 3 Parent, LLC | 38,461,440 |
AS3491 | PCCW Global, Inc. | 1,012,480 |
AS4181 | TDS TELECOM | 1,121,536 |
AS4788 | TM Net, Internet Service Provider | 2,970,112 |
AS5769 | Videotron Telecom Ltee | 2,637,824 |
AS6079 | RCN | 1,152,256 |
AS3408 | Rainbow Media Holdings LLC | 256 |
AS6667 | Elisa Oyj | 2,816 |
AS6830 | Liberty Global B.V. | 12,174,336 |
AS6939 | Hurricane Electric LLC | 516,096 |
AS7738 | Telemar Norte Leste S.A. | 7,709,696 |
AS7922 | Comcast Cable Communications, LLC | 71,283,200 |
AS8359 | MTS PJSC | 1,168,128 |
AS9304 | HGC Global Communications Limited | 1,500,928 |
AS10955 | WILLIAM PATERSON UNIVERSITY | 65,536 |
AS11403 | NYI | 53,760 |
AS12073 | Contemporary Computer Services Inc. | 4,096 |
AS13030 | Init7 (Switzerland) Ltd. | 95,744 |
AS13883 | Contractors Register, Inc. | 256 |
AS14061 | DigitalOcean, LLC | 2,272,768 |
AS14361 | HopOne Internet Corporation | 136,448 |
AS14564 | Alpine Funds | 256 |
AS16884 | Tourmaline Partners LLC | 256 |
AS17903 | Cognizant Technology Solutions India Pvt Ltd | 20,224 |
AS19151 | WV FIBER | 70,144 |
AS19587 | H/2 Credit Manager GP LLC | 256 |
AS20079 | VESTAR CAPITAL PARTNERS | 512 |
AS22249 | MAXELL CORPORATION OF AMERICA | 256 |
AS22775 | Moore Capital Management | 10,240 |
AS23329 | Open Access Inc. | 1,536 |
AS30006 | D. F. King & Co., Inc. | 1,792 |
AS32011 | Joho Capital, LLC | 256 |
AS33891 | Core-Backbone GmbH | 0 |
AS36082 | BIDS Trading L.P. | 256 |
AS36351 | SoftLayer Technologies Inc. | 5,125,120 |
AS36447 | DATABASAURUS, LLC | 512 |
AS40137 | AWM Investment Company, Inc. | 256 |
AS41095 | IPTP LTD | 40,704 |
AS46388 | Sunrise Medical Laboratories, Inc. | 256 |
AS52320 | GlobeNet Cabos Submarinos Colombia | 10,496 |
AS54004 | Optimum WiFi | 70,528 |
AS54735 | TT Government Solutions, Inc. | 10,240 |
AS394178 | Pretium REO, LLC | 512 |
AS395652 | County of Bergen | 1,024 |
AS6461 | Zayo Bandwidth | 1,011,200 |
Upstreams
ASN | Name | IPs Count |
---|---|---|
AS174 | Cogent Communications | 27,507,456 |
AS3356 | Level 3 Parent, LLC | 38,461,440 |
AS6461 | Zayo Bandwidth | 1,011,200 |
Downstreams
ASN | Name | IPs Count |
---|---|---|
AS3408 | Rainbow Media Holdings LLC | 256 |
AS10955 | WILLIAM PATERSON UNIVERSITY | 65,536 |
AS12073 | Contemporary Computer Services Inc. | 4,096 |
AS13883 | Contractors Register, Inc. | 256 |
AS14564 | Alpine Funds | 256 |
AS16884 | Tourmaline Partners LLC | 256 |
AS17903 | Cognizant Technology Solutions India Pvt Ltd | 20,224 |
AS19587 | H/2 Credit Manager GP LLC | 256 |
AS20079 | VESTAR CAPITAL PARTNERS | 512 |
AS22249 | MAXELL CORPORATION OF AMERICA | 256 |
AS22775 | Moore Capital Management | 10,240 |
AS23329 | Open Access Inc. | 1,536 |
AS30006 | D. F. King & Co., Inc. | 1,792 |
AS32011 | Joho Capital, LLC | 256 |
AS36082 | BIDS Trading L.P. | 256 |
AS36447 | DATABASAURUS, LLC | 512 |
AS40137 | AWM Investment Company, Inc. | 256 |
AS46388 | Sunrise Medical Laboratories, Inc. | 256 |
AS54004 | Optimum WiFi | 70,528 |
AS54735 | TT Government Solutions, Inc. | 10,240 |
AS394178 | Pretium REO, LLC | 512 |
AS395652 | County of Bergen | 1,024 |
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