AS Number
AS6128
AS Name
CABLE-NET-1
Org Name
Cablevision Systems Corp.
Registry

arin

RegDate

2014-09-12

Updated

2014-09-12

AS6128 Looking Glass
IPv4Prefixes

386

IPv6Prefixes

11

IPv4 NUMs

4,992,256

IPv6 NUMs(/64)

77,309,411,328

4,992,256 IPv4 Addresses
CIDR Description IP Num
24.38.0.0/17 Cablevision Systems Corp. 32768
24.38.74.0/24 Clear Spaces (C10585699) 256
24.38.82.0/24 Cablevision Systems Corp. 256
24.38.93.0/24 Cablevision Systems Corp. 256
24.38.192.0/18 Optimum Online 16384
24.44.0.0/14 Optimum Online 262144
24.44.16.0/20 Optimum Online (Cablevision Systems) (C10110091) 4096
24.44.168.0/22 Optimum Online (Cablevision Systems) 1024
24.44.190.0/23 Optimum Online (Cablevision Systems) (C07576595) 512
24.44.192.0/20 Optimum Online (Cablevision Systems) (C10004509) 4096
24.44.224.0/20 Optimum Online (Cablevision Systems) (C10951486) 4096
24.45.96.0/20 Optimum Online (Cablevision Systems) (C09205989) 4096
24.45.168.0/22 Optimum Online (Cablevision Systems) (C10978679) 1024
24.45.216.0/21 Optimum Online (Cablevision Systems) (C08361642) 2048
24.46.4.0/22 Optimum Online (Cablevision Systems) (C09916930) 1024
24.46.32.0/21 Optimum Online (Cablevision Systems) (C10197650) 2048
24.46.96.0/21 Optimum Online (Cablevision Systems) (C08504643) 2048
24.47.16.0/20 Optimum Online (Cablevision Systems) (C10995960) 4096
24.47.40.0/22 Optimum Online (Cablevision Systems) (C09961117) 1024
24.47.80.0/20 Optimum Online (Cablevision Systems) (C08472264) 4096
24.47.172.0/24 Optimum Online (Cablevision Systems) (C07071165) 256
24.47.176.0/21 Optimum Online (Cablevision Systems) (C07901376) 2048
24.89.128.0/18 Static IP Services 16384
24.146.128.0/17 Optimum Online 32768
24.146.192.0/21 Optimum Online (Cablevision Systems) 2048
24.157.32.0/19 Cablevision Systems Corp. 8192
24.157.51.0/24 Cablevision Systems Corp. 256
24.184.0.0/14 Optimum Online 262144
24.184.28.0/22 Optimum Online (Cablevision Systems) (C09145687) 1024
24.184.196.0/22 Optimum Online (Cablevision Systems) (C07404654) 1024
24.185.72.0/22 Optimum Online (Cablevision Systems) 1024
24.185.112.0/20 Optimum Online (Cablevision Systems) (C10140473) 4096
24.185.248.0/22 Optimum Online (Cablevision Systems) (C09634998) 1024
24.186.80.0/20 Optimum Online (Cablevision Systems) (C09772055) 4096
24.186.184.0/21 Optimum Online (Cablevision Systems) (C10884969) 2048
24.186.208.0/21 Optimum Online (Cablevision Systems) (C08397024) 2048
24.186.216.0/21 Optimum Online (Cablevision Systems) (C09033209) 2048
24.186.228.0/22 Optimum Online (Cablevision Systems) (C08692439) 1024
24.186.232.0/21 Optimum Online (Cablevision Systems) (C08642521) 2048
24.187.16.0/20 Optimum Online (Cablevision Systems) (C08700299) 4096
24.187.112.0/21 Optimum Online 2048
24.187.120.0/21 Optimum Online 2048
24.188.0.0/20 Optimum Online (Cablevision Systems) (C08714184) 4096
24.188.0.0/14 Optimum Online 262144
24.188.64.0/20 Optimum Online (Cablevision Systems) (C09023429) 4096
24.188.112.0/20 Optimum Online (Cablevision Systems) (C10964230) 4096
24.188.168.0/21 Optimum Online (Cablevision Systems) (C10809870) 2048
24.189.4.0/22 Optimum Online (Cablevision Systems) (C07417368) 1024
24.189.32.0/20 Optimum Online (Cablevision Systems) (C10630742) 4096
24.189.100.0/22 Optimum Online (Cablevision Systems) (C06845391) 1024
24.189.176.0/22 Optimum Online (Cablevision Systems) (C08080850) 1024
24.189.192.0/21 Optimum Online (Cablevision Systems) (C10952348) 2048
24.189.218.0/24 Optimum Online (Cablevision Systems) (C06073231) 256
24.190.4.0/22 Optimum Online (Cablevision Systems) 1024
24.190.32.0/21 Optimum Online (Cablevision Systems) (C10919656) 2048
24.190.192.0/20 Optimum Online (Cablevision Systems) (C10881047) 4096
24.190.208.0/22 Optimum Online (Cablevision Systems) (C08700579) 1024
24.190.232.0/22 Optimum Online (Cablevision Systems) (C09160144) 1024
24.191.240.0/22 Optimum Online (Cablevision Systems) (C07803567) 1024
24.228.0.0/16 Optimum Online 65536
24.228.80.0/20 Optimum Online (Cablevision Systems) (C09790522) 4096
24.228.144.0/20 Optimum Online (Cablevision Systems) (C11004825) 4096
24.228.188.0/22 Optimum Online (Cablevision Systems) (C09580866) 1024
24.228.224.0/21 Optimum Online (Cablevision Systems) (C08765662) 2048
24.228.232.0/21 Optimum Online (Cablevision Systems) (C08771115) 2048
24.246.96.0/19 Cablevision Systems Corp. 8192
47.16.0.0/15 Optimum Online (Cablevision Systems) (C08194127) 131072
47.16.0.0/14 Optimum WiFi 262144
47.16.4.0/22 Optimum Online (Cablevision Systems) (C08196351) 1024
47.16.16.0/21 Optimum Online (Cablevision Systems) (C08266066) 2048
47.16.24.0/21 Optimum Online (Cablevision Systems) (C08266068) 2048
47.16.32.0/21 Optimum Online (Cablevision Systems) (C08266072) 2048
47.16.176.0/21 Optimum Online (Cablevision Systems) (C07755616) 2048
47.16.184.0/22 Optimum Online (Cablevision Systems) (C07592099) 1024
47.16.188.0/22 Optimum Online (Cablevision Systems) (C10964329) 1024
47.16.208.0/22 Optimum Online (Cablevision Systems) (C07592102) 1024
47.17.48.0/21 Optimum Online (Cablevision Systems) (C07716716) 2048
47.17.144.0/21 Optimum Online (Cablevision Systems) (C09035504) 2048
47.17.152.0/21 Optimum Online (Cablevision Systems) (C09062924) 2048
47.17.192.0/21 Optimum Online (Cablevision Systems) (C11031150) 2048
47.17.248.0/21 Optimum Online (Cablevision Systems) (C07901375) 2048
47.18.0.0/16 Optimum Online (Cablevision Systems) (C06439725) 65536
47.18.80.0/20 Optimum Online (Cablevision Systems) (C08765680) 4096
47.18.132.0/22 Altice Fiber (Altice USA) (C06749738) 1024
47.18.160.0/20 Optimum Online (Cablevision Systems) (C10698013) 4096
47.18.192.0/20 Optimum Online (Cablevision Systems) 4096
47.18.208.0/20 Optimum Online (Cablevision Systems) (C10442826) 4096
47.20.0.0/22 Optimum Online (Cablevision Systems) (C06845397) 1024
47.20.0.0/14 Optimum Online 262144
47.20.96.0/21 Optimum Online (Cablevision Systems) (C08773940) 2048
47.20.104.0/22 Optimum Online (Cablevision Systems) (C08773941) 1024
47.20.144.0/21 Optimum Online (Cablevision Systems) (C08386318) 2048
47.20.160.0/20 Optimum Online (Cablevision Systems) 4096
50.29.0.0/17 Optimum WiFi 32768
63.142.20.0/24 Optimum WiFi 256
63.247.160.0/19 Cablevision Systems Corp. 8192
67.80.0.0/14 Optimum Online (Cablevision Systems) (C07886952) 262144
67.80.0.0/13 Optimum Online 524288
67.80.32.0/20 Optimum Online 4096
67.80.120.0/21 Optimum Online (Cablevision Systems) (C07820087) 2048
67.80.160.0/21 Optimum Online 2048
67.80.176.0/22 Optimum Online 1024
67.80.180.0/22 Optimum Online 1024
67.80.184.0/22 Optimum Online 1024
67.80.188.0/22 Optimum Online 1024
67.81.48.0/21 Optimum Online (Cablevision Systems) (C09634887) 2048
67.81.144.0/21 Optimum Online (Cablevision Systems) (C10956719) 2048
67.81.192.0/22 Optimum Online 1024
67.81.228.0/22 Optimum Online 1024
67.81.240.0/21 Optimum Online 2048
67.82.64.0/20 Optimum Online 4096
67.82.136.0/21 Optimum Online (Cablevision Systems) (C08029940) 2048
67.84.0.0/14 Optimum Online (Cablevision Systems) (C06723137) 262144
67.84.20.0/22 Optimum Online (Cablevision Systems) (C11005692) 1024
67.84.40.0/21 Optimum Online (Cablevision Systems) (C10755066) 2048
67.84.100.0/22 Optimum Online 1024
67.84.144.0/21 Optimum Online (Cablevision Systems) (C09982823) 2048
67.84.152.0/21 Optimum Online (Cablevision Systems) (C09993374) 2048
67.84.224.0/21 Optimum Online (Cablevision Systems) (C10027827) 2048
67.85.88.0/21 Optimum Online (Cablevision Systems) (C09445999) 2048
67.85.152.0/21 Optimum Online (Cablevision Systems) (C10982846) 2048
67.85.160.0/20 Optimum Online (Cablevision Systems) (C10739752) 4096
67.85.192.0/23 Optimum Online 512
67.85.200.0/22 Optimum Online (Cablevision Systems) (C10413514) 1024
67.86.24.0/21 Optimum Online (Cablevision Systems) (C09145688) 2048
67.86.72.0/22 Optimum Online (Cablevision Systems) 1024
67.86.88.0/22 Optimum Online 1024
67.86.112.0/21 Optimum Online (Cablevision Systems) 2048
67.86.124.0/22 Optimum Online 1024
67.86.160.0/21 Optimum Online (Cablevision Systems) (C10146007) 2048
67.86.168.0/21 Optimum Online (Cablevision Systems) (C09852451) 2048
67.86.196.0/22 Optimum Online (Cablevision Systems) 1024
67.87.248.0/21 Optimum Online (Cablevision Systems) (C09003931) 2048
68.192.0.0/14 Optimum Online (Cablevision Systems) (C06628610) 262144
68.192.0.0/13 Optimum Online 524288
68.192.48.0/22 Optimum Online (Cablevision Systems) (C08866407) 1024
68.192.52.0/22 Optimum Online (Cablevision Systems) (C08866409) 1024
68.192.56.0/21 Optimum Online (Cablevision Systems) (C08866437) 2048
68.192.80.0/20 Optimum Online (Cablevision Systems) (C10413459) 4096
68.192.96.0/20 Optimum Online (Cablevision Systems) (C10026136) 4096
68.192.128.0/21 Optimum Online (Cablevision Systems) (C10656712) 2048
68.192.136.0/21 Optimum Online (Cablevision Systems) (C10661562) 2048
68.192.200.0/22 Optimum Online 1024
68.192.208.0/22 Optimum Online 1024
68.192.248.0/22 Optimum Online 1024
68.193.72.0/21 Optimum Online (Cablevision Systems) (C08895268) 2048
68.193.120.0/21 Optimum Online (Cablevision Systems) (C11174183) 2048
68.193.144.0/22 Optimum Online 1024
68.193.176.0/20 Optimum Online (Cablevision Systems) (C10540796) 4096
68.193.192.0/21 Optimum Online (Cablevision Systems) (C08895270) 2048
68.193.200.0/21 Optimum Online (Cablevision Systems) (C08895272) 2048
68.193.240.0/21 Optimum Online (Cablevision Systems) (C09089934) 2048
68.194.24.0/23 Optimum Online (Cablevision Systems) (C07472065) 512
68.194.72.0/21 Optimum Online (Cablevision Systems) (C09891091) 2048
68.194.144.0/21 Optimum Online (Cablevision Systems) (C09249296) 2048
68.194.152.0/21 Optimum Online (Cablevision Systems) (C09249301) 2048
68.194.184.0/21 Optimum Online (Cablevision Systems) (C08312476) 2048
68.194.192.0/21 Optimum Online (Cablevision Systems) (C10287357) 2048
68.194.200.0/21 Optimum Online (Cablevision Systems) (C10322222) 2048
68.195.40.0/23 Optimum Online (Cablevision Systems) (C07576598) 512
68.195.104.0/22 Optimum Online (Cablevision Systems) (C07980821) 1024
68.195.152.0/21 Optimum Online (Cablevision Systems) (C11039847) 2048
68.195.160.0/20 Optimum Online (Cablevision Systems) (C10852531) 4096
68.196.0.0/20 Optimum Online (Cablevision Systems) (C10964317) 4096
68.196.0.0/14 Optimum Online (Cablevision Systems) (C10964317) 262144
68.196.80.0/20 Optimum Online (Cablevision Systems) (C09829964) 4096
68.196.96.0/21 Optimum Online (Cablevision Systems) (C08312479) 2048
68.196.176.0/21 Optimum Online (Cablevision Systems) (C08895273) 2048
68.196.192.0/20 Optimum Online (Cablevision Systems) 4096
68.196.224.0/21 Optimum Online (Cablevision Systems) 2048
68.196.236.0/22 Optimum Online 1024
68.197.16.0/22 Optimum Online (Cablevision Systems) (C07633746) 1024
68.197.52.0/22 Optimum Online (Cablevision Systems) (C07633749) 1024
68.197.104.0/21 Optimum Online 2048
68.197.128.0/22 Optimum Online 1024
68.197.204.0/22 Optimum Online 1024
68.197.208.0/20 Optimum Online (Cablevision Systems) 4096
68.198.40.0/22 Optimum Online (Cablevision Systems) 1024
68.198.80.0/22 Optimum Online 1024
68.198.144.0/20 Optimum Online (Cablevision Systems) (C11165213) 4096
68.198.176.0/21 Optimum Online (Cablevision Systems) (C09177475) 2048
68.198.216.0/22 Optimum Online (Cablevision Systems) (C08015815) 1024
68.199.68.0/22 Optimum Online 1024
68.199.220.0/22 Optimum Online (Cablevision Systems) (C08030272) 1024
69.27.224.0/19 Cablevision Systems Corp. 8192
69.112.0.0/14 Optimum Online 262144
69.112.0.0/13 Optimum Online 524288
69.112.96.0/22 Optimum Online 1024
69.112.140.0/22 Optimum Online 1024
69.112.152.0/22 Optimum Online (Cablevision Systems) 1024
69.112.164.0/22 Optimum Online (Cablevision Systems) (C08048999) 1024
69.113.40.0/21 Optimum Online (Cablevision Systems) (C09512679) 2048
69.113.208.0/21 Optimum Online 2048
69.113.240.0/20 Optimum Online (Cablevision Systems) (C10725237) 4096
69.114.32.0/21 Optimum Online (Cablevision Systems) (C10197652) 2048
69.114.144.0/21 Optimum Online (Cablevision Systems) (C10830282) 2048
69.114.152.0/21 Optimum Online (Cablevision Systems) (C10832280) 2048
69.114.160.0/20 Optimum Online (Cablevision Systems) (C10140476) 4096
69.114.184.0/21 Optimum Online (Cablevision Systems) (C10957767) 2048
69.114.240.0/21 Optimum Online (Cablevision Systems) (C10840035) 2048
69.115.44.0/22 Optimum Online (Cablevision Systems) (C10698014) 1024
69.115.60.0/22 Optimum Online (Cablevision Systems) (C08312481) 1024
69.115.64.0/20 Optimum Online (Cablevision Systems) (C11039738) 4096
69.115.88.0/21 Optimum Online (Cablevision Systems) (C09300060) 2048
69.115.96.0/20 Optimum Online (Cablevision Systems) (C10141363) 4096
69.115.236.0/22 Optimum Online 1024
69.115.252.0/22 Optimum Online (Cablevision Systems) (C08603065) 1024
69.116.0.0/14 Optimum Online (Cablevision Systems) (C07755569) 262144
69.116.48.0/22 Optimum Online 1024
69.116.60.0/23 Optimum Online (Cablevision Systems) (C09994204) 512
69.116.64.0/22 Optimum Online 1024
69.116.84.0/22 Optimum Online 1024
69.116.92.0/22 Optimum Online (Cablevision Systems) (C10026137) 1024
69.116.104.0/22 Optimum Online 1024
69.116.136.0/22 Optimum Online 1024
69.116.144.0/22 Optimum Online 1024
69.116.168.0/21 Optimum Online (Cablevision Systems) (C07886962) 2048
69.116.208.0/20 Optimum Online (Cablevision Systems) (C09062923) 4096
69.116.224.0/21 Optimum Online 2048
69.117.240.0/20 Optimum Online 4096
69.118.16.0/22 Optimum Online 1024
69.118.36.0/22 Optimum Online (Cablevision Systems) (C10027833) 1024
69.118.72.0/22 Optimum Online (Cablevision Systems) (C10734986) 1024
69.118.92.0/22 Optimum Online 1024
69.118.122.0/23 Optimum Online 512
69.118.184.0/21 Optimum Online (Cablevision Systems) (C10952365) 2048
69.118.240.0/21 Optimum Online (Cablevision Systems) 2048
69.119.0.0/21 Optimum Online (Cablevision Systems) (C09737213) 2048
69.119.24.0/22 Optimum Online 1024
69.119.96.0/21 Optimum Online (Cablevision Systems) (C10990351) 2048
69.119.124.0/22 Optimum Online (Cablevision Systems) 1024
69.119.136.0/22 Optimum Online (Cablevision Systems) (C10815150) 1024
69.119.144.0/21 Optimum Online (Cablevision Systems) (C09905461) 2048
69.119.200.0/21 Optimum Online (Cablevision Systems) (C10976202) 2048
69.119.216.0/22 Optimum Online (Cablevision Systems) (C08266070) 1024
69.120.0.0/14 Optimum Online 262144
69.120.0.0/13 Optimum Online 524288
69.120.48.0/20 Optimum Online (Cablevision Systems) (C10169396) 4096
69.120.104.0/21 Optimum Online 2048
69.120.128.0/20 Optimum Online (Cablevision Systems) (C10295689) 4096
69.121.4.0/22 Optimum Online (Cablevision Systems) (C07650797) 1024
69.121.20.0/22 Optimum Online (Cablevision Systems) (C08054114) 1024
69.121.28.0/23 Optimum Online 512
69.121.40.0/23 Optimum Online (Cablevision Systems) (C07472066) 512
69.121.128.0/22 Optimum Online 1024
69.121.196.0/22 Optimum Online (Cablevision Systems) (C08951982) 1024
69.121.208.0/20 Optimum Online (Cablevision Systems) (C11167061) 4096
69.121.232.0/21 Optimum Online 2048
69.123.68.0/22 Optimum Online 1024
69.123.168.0/22 Optimum Online (Cablevision Systems) (C10916513) 1024
69.123.176.0/21 Optimum Online (Cablevision Systems) 2048
69.123.196.0/22 Optimum Online 1024
69.123.208.0/20 Optimum Online (Cablevision Systems) (C09519248) 4096
69.123.224.0/20 Optimum Online (Cablevision Systems) (C09191488) 4096
69.124.0.0/14 Optimum Online (Cablevision Systems) (C07368292) 262144
69.124.16.0/22 Optimum Online (Cablevision Systems) (C10905807) 1024
69.124.88.0/21 Optimum Online 2048
69.124.212.0/22 Optimum Online 1024
69.124.232.0/22 Optimum Online 1024
69.124.236.0/22 Optimum Online (Cablevision Systems) (C07700330) 1024
69.124.240.0/22 Optimum Online (Cablevision Systems) (C07886967) 1024
69.125.0.0/21 Optimum Online 2048
69.125.72.0/21 Optimum Online (Cablevision Systems) (C10383096) 2048
69.125.208.0/22 Optimum Online 1024
69.126.6.0/23 Optimum Online (Cablevision Systems) (C07700318) 512
69.126.44.0/22 Optimum Online 1024
69.126.48.0/20 Optimum Online (Cablevision Systems) (C10553277) 4096
69.126.80.0/21 Optimum Online (Cablevision Systems) (C09089935) 2048
69.126.88.0/21 Optimum Online 2048
69.126.128.0/22 Optimum Online (Cablevision Systems) (C07700411) 1024
69.126.240.0/22 Optimum Online (Cablevision Systems) (C08516243) 1024
69.127.38.0/23 Optimum Online (Cablevision Systems) (C07700321) 512
69.127.60.0/23 Optimum Online (Cablevision Systems) (C07700324) 512
69.127.76.0/22 Optimum Online (Cablevision Systems) (C07725043) 1024
69.127.120.0/21 Optimum Online (Cablevision Systems) (C10916645) 2048
69.127.170.0/23 Optimum Online 512
69.127.208.0/20 Optimum Online (Cablevision Systems) (C10730015) 4096
69.127.240.0/20 Optimum Online (Cablevision Systems) (C09580863) 4096
74.88.0.0/20 Optimum Online (Cablevision Systems) (C10193629) 4096
74.88.0.0/15 Optimum Online (Cablevision Systems) (C10193629) 131072
74.88.56.0/21 Optimum Online 2048
74.88.160.0/22 Optimum Online (Cablevision Systems) (C10945722) 1024
74.88.188.0/22 Optimum Online 1024
74.88.222.0/23 Optimum Online 512
74.88.224.0/20 Optimum Online (Cablevision Systems) (C10818428) 4096
74.88.248.0/21 Optimum Online (Cablevision Systems) (C09706331) 2048
74.89.0.0/24 Optimum Online 256
74.89.24.0/21 Optimum Online 2048
74.89.96.0/21 Optimum Online (Cablevision Systems) (C11041571) 2048
74.89.104.0/21 Optimum Online (Cablevision Systems) (C11043756) 2048
74.89.144.0/20 Optimum Online (Cablevision Systems) (C11011052) 4096
74.89.216.0/21 Optimum Online (Cablevision Systems) (C09670887) 2048
74.90.0.0/16 Optimum Online 65536
74.90.52.0/22 Optimum Online 1024
74.90.144.0/21 Optimum Online 2048
74.90.208.0/21 Optimum Online 2048
75.99.0.0/16 Static IP Services 65536
75.127.128.0/17 Static IP Services 32768
96.56.0.0/15 Static IP Services 131072
104.148.128.0/17 Optimum Online 32768
104.148.136.0/21 Optimum Online 2048
104.148.208.0/21 Optimum Online (Cablevision Systems) (C08029945) 2048
104.148.216.0/23 Optimum Online (Cablevision Systems) (C07547297) 512
104.148.218.0/23 Optimum Online (Cablevision Systems) (C07547298) 512
104.148.244.0/23 Optimum Online (Cablevision Systems) (C07547299) 512
104.246.0.0/17 Optimum Online 32768
104.246.68.0/23 Optimum Online (Cablevision Systems) (C07547400) 512
104.246.96.0/21 Optimum Online (Cablevision Systems) (C09008622) 2048
107.188.0.0/17 Optimum Online 32768
108.58.0.0/16 Static IP Services 65536
108.162.0.0/18 Static IP Services 16384
108.170.64.0/18 Static IP Services 16384
108.179.0.0/18 Cablevision Systems Corp. 16384
142.54.64.0/18 Static IP Services 16384
144.62.128.0/17 Optimum Online (Cablevision Systems) (C07757423) 32768
144.62.144.0/21 Optimum Online (Cablevision Systems) (C07757423) 2048
144.62.168.0/22 Optimum Online (Cablevision Systems) (C07757423) 1024
144.62.184.0/21 Optimum Online (Cablevision Systems) (C07757423) 2048
148.74.0.0/15 Optimum Online (Cablevision Systems) (C06598499) 131072
148.74.48.0/20 Optimum Online (Cablevision Systems) (C10859079) 4096
148.74.64.0/21 Optimum Online (Cablevision Systems) (C09008851) 2048
148.74.72.0/21 Optimum Online (Cablevision Systems) (C08957391) 2048
148.74.144.0/20 Optimum Online (Cablevision Systems) (C10879283) 4096
148.74.160.0/21 Optimum Online (Cablevision Systems) (C08046853) 2048
148.74.192.0/20 Optimum Online (Cablevision Systems) (C10383457) 4096
148.74.224.0/22 Optimum Online (Cablevision Systems) (C08957421) 1024
148.75.72.0/21 Optimum Online (Cablevision Systems) (C08164958) 2048
148.75.168.0/21 Optimum Online (Cablevision Systems) (C10929252) 2048
148.75.176.0/21 Optimum Online (Cablevision Systems) (C09117895) 2048
148.75.192.0/20 Optimum Online (Cablevision Systems) (C10930289) 4096
148.75.224.0/21 Optimum Online (Cablevision Systems) (C08164964) 2048
148.76.0.0/23 Optimum Online (Cablevision Systems) (C07625544) 512
148.76.0.0/17 Optimum Online (Cablevision Systems) (C07625544) 32768
148.76.24.0/22 Optimum Online (Cablevision Systems) (C08755346) 1024
148.76.48.0/21 Optimum Online (Cablevision Systems) (C10934376) 2048
148.76.128.0/18 Optimum Lightpath 16384
148.76.192.0/19 Optimum Online 8192
148.76.224.0/19 CSC Holdings Inc., 8192
148.77.0.0/24 Cablevision Systems Corp. 256
148.77.0.0/16 Optimum Online 65536
162.216.56.0/21 Optimum WiFi 2048
167.206.0.0/19 Cablevision RFDN Infrastructure (C02086109) 8192
167.206.32.0/21 CABLEVISION INFRASTRUCTURE (C02726534) 2048
167.206.40.0/22 CABLEVISION INFRASTRUCTURE (C02726535) 1024
167.206.44.0/24 Cablevision Systems Corp. 256
167.206.45.0/24 Cablevision Infrastructure (C02522491) 256
167.206.46.0/23 Cablevision Systems Corp. 512
167.206.48.0/20 Cablevision Systems Corp. 4096
167.206.64.0/19 Cablevision Systems Corp. 8192
167.206.96.0/20 Cablevision Systems Corp (C00022345) 4096
167.206.112.0/22 Cablevision Systems Corp (C00022347) 1024
167.206.113.0/24 Cablevision Systems Corp (C00026452) 256
167.206.116.0/23 Cablevision (C00464634) 512
167.206.121.0/24 Cablevision Executive Offices (C00464542) 256
167.206.124.0/22 United Water (C01532901) 1024
167.206.128.0/17 Cablevision Systems Corp. 32768
173.2.0.0/15 Optimum Online 131072
173.2.40.0/22 Optimum Online (Cablevision Systems) (C10197651) 1024
173.2.60.0/22 Optimum Online (Cablevision Systems) (C10388331) 1024
173.2.168.0/21 Optimum Online (Cablevision Systems) (C10922610) 2048
173.2.216.0/21 Optimum Online (Cablevision Systems) (C09685636) 2048
173.2.228.0/22 Optimum Online (Cablevision Systems) (C07755619) 1024
173.3.4.0/22 Optimum Online (Cablevision Systems) (C10401729) 1024
173.3.48.0/21 Optimum Online 2048
173.3.70.0/23 Optimum Online (Cablevision Systems) (C07560621) 512
173.3.128.0/20 Optimum Online 4096
173.3.152.0/23 Optimum Online (Cablevision Systems) (C07560628) 512
173.3.192.0/20 Optimum Online (Cablevision Systems) (C10936500) 4096
173.3.228.0/22 Optimum Online 1024
173.3.232.0/21 Optimum Online 2048
173.220.0.0/24 WM EMART IN 7 SONS (C10643966) 256
173.220.0.0/16 Static IP Services 65536
173.229.64.0/18 Optimum WiFi 16384
173.251.0.0/17 Cablevision Systems Corp. 32768
174.44.0.0/24 Optimum Online (Cablevision Systems) (C07600849) 256
174.44.0.0/16 Optimum Online 65536
174.44.16.0/20 Optimum Online 4096
174.44.40.0/21 Optimum Online (Cablevision Systems) (C11036678) 2048
174.44.120.0/22 Optimum Online (Cablevision Systems) (C08069604) 1024
174.44.144.0/21 Optimum Online (Cablevision Systems) (C11036684) 2048
174.44.160.0/20 Optimum Online (Cablevision Systems) (C10985968) 4096
192.208.120.0/21 Optimum WiFi 2048
198.46.96.0/19 Cablevision Systems Corp. 8192
198.182.247.0/24 TESS Associates 256
209.140.32.0/19 Optimum WiFi 8192
216.255.96.0/19 Cablevision Systems Corp. 8192
CIDR Description IP NUMs(prefix /64)
2600:4800::/30 Optimum Online (OPTO) 17179869184
2600:4800::/28 Optimum Online (OPTO) 68719476736
2600:4804::/30 Optimum Online (OPTO) 17179869184
2600:4808::/32 Optimum Online (OPTO) 4294967296
2600:4808::/30 Optimum Online (OPTO) 17179869184
2600:4809::/32 Optimum Online (OPTO) 4294967296
2600:480a::/32 Optimum Online (OPTO) 4294967296
2600:480b::/32 Optimum Online (OPTO) 4294967296
2600:480c::/30 Optimum Online (OPTO) 17179869184
2602:230::/32 Cablevision Systems Corp. 4294967296
2607:fda8::/32 Cablevision Systems Corp. 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 219,392 180,405,927,936 IPv4 IPv4 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,591,424 200,052,441,088 IPv4 IPv4 IPv6 IPv6
AS3737 AS-PTD - PenTeleData Inc., US United States 690,176 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 518,144 282,631,665,614,848 IPv4 IPv4 IPv6 IPv6
AS41095 IPTP - IPTP LTD, GB United Kingdom 43,264 9,613,344,768 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,720 355,679,338,496 IPv4 IPv4 IPv6 IPv6
AS54004 OPTIMUM-WIFI2 - Optimum WiFi, US United States 186,368 0 IPv4 IPv4
AS852 ASN852 - TELUS Communications Inc., CA Canada 4,726,016 12,906,070,016 IPv4 IPv4 IPv6 IPv6
AS19151 BBO-1 - BroadbandONE, LLC, US United States 32,512 4,294,967,296 IPv4 IPv4
AS577 BACOM - Bell Canada, CA Canada 6,712,064 8,784,379,904 IPv4 IPv4 IPv6 IPv6
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2,816 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8359 MTS - MTS PJSC, RU Russian Federation 1,646,336 84,842,446,848 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 105,728 1,090,846,720 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,740,544 77,332,021,248 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 135,936 4,295,163,904 IPv4 IPv4
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68,017,664 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 103,168 112,525,312 IPv4 IPv4 IPv6 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,608 4,294,967,296 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,883,776 293,373,935,616 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,498,880 25,770,721,280 IPv4 IPv4 IPv6 IPv6
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1,038,848 12,885,229,568 IPv4 IPv4 IPv6 IPv6
AS6079 RCN-AS - RCN, US United States 2,026,496 409,095,634,944 IPv4 IPv4 IPv6 IPv6
AS21700 NEPTUNE-NETWORKS - Neptune Networks, LLC, US United States 9,984 4,429,185,024 IPv4 IPv4 IPv6 IPv6
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1,819,136 8,796,093,022,208 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 31,744 4,294,967,296 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,608 4,294,967,296 IPv4 IPv4
AS7795 LUMOS - LUMOS Networks, Inc., US United States 176,640 4,294,967,296 IPv4 IPv4
AS19720 CABLEVISION-CORP - Cablevision Systems Corp., US United States 2,304 0 IPv4 IPv4
AS20940 AKAMAI-ASN1 - Akamai International B.V., NL Netherlands 13,908,672 1,138,167,383,296 IPv4 IPv4 IPv6 IPv6
AS41095 IPTP - IPTP LTD, GB United Kingdom 43,264 9,613,344,768 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 35,883,776 293,373,935,616 IPv4 IPv4
AS2906 AS-SSI - Netflix Streaming Services Inc., US United States 161,792 12,886,016,000 IPv4 IPv4
AS8359 MTS - MTS PJSC, RU Russian Federation 1,646,336 84,842,446,848 IPv4 IPv4
AS19108 SUDDENLINK-COMMUNICATIONS - Optimum, US United States 2,848,512 3,224,371,200 IPv4 IPv4
AS21976 NJEDGE-NET - NJEDge.Net, Inc., US United States 139,520 4,295,032,832 IPv4 IPv4
AS54004 OPTIMUM-WIFI2 - Optimum WiFi, US United States 186,368 0 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.236.150 2001:504:0:2::6128:1 40 Gbps 2019-04-03 14:48:46
United States NYIIX New York - New York International Internet eXchange 198.32.161.186 2001:504:1::a500:6128:4 100 Gbps 2025-01-18 13:50:43
United States Equinix New York - Equinix Internet Exchange New York 198.32.118.117 2001:504:f::75 100 Gbps 2023-10-04 16:00:26
United States Equinix Chicago - Equinix Internet Exchange Chicago 208.115.136.13 2001:504:0:4::6128:1 20 Gbps 2019-04-03 19:55:03
United States Equinix New York - Equinix Internet Exchange New York 198.32.118.17 2001:504:f::11 100 Gbps 2023-10-03 06:26:34
United States Equinix Chicago - Equinix Internet Exchange Chicago 208.115.136.56 2001:504:0:4::6128:2 10 Gbps 2019-04-03 19:53:51
United States NYIIX New York - New York International Internet eXchange 198.32.160.186 2001:504:1::a500:6128:3 100 Gbps 2019-07-10 16:05:25

Private Peering Facilities

Country/Region Name City Website Updated
Equinix DC1-DC15, DC21 - Ashburn Ashburn http://www.equinix.com/ 2019-07-10 16:34:50
Equinix CH1/CH2/CH4 - Chicago Chicago http://www.equinix.com/ 2019-07-10 16:35:26
Equinix NY1 - New York, Newark Newark https://www.equinix.com/locations/americas-colocation/united-states-colocation/new-york-data-centers/ny1/ 2019-07-10 16:42:49
Equinix NY9 - New York, 111 8th Avenue New York https://www.equinix.com/locations/americas-colocation/united-states-colocation/new-york-data-centers/ny9/ 2019-07-10 16:35:40
60 Hudson New York https://60hudsonstreet.com/ 2019-07-10 16:42:22
ASNumber:       6128
ASName:         CABLE-NET-1
ASHandle:       AS6128
RegDate:        
Updated:        2023-02-07    
Ref:            https://rdap.arin.net/registry/autnum/6128


OrgName:        Cablevision Systems Corp.
OrgId:          CVNT-Z
Address:        1111 Stewart Avenue
City:           Bethpage
StateProv:      NY
PostalCode:     11714
Country:        US
RegDate:        2014-09-12
Updated:        2014-09-12
Ref:            https://rdap.arin.net/registry/entity/CVNT-Z


OrgAbuseHandle: OOLAB-ARIN
OrgAbuseName:   OOL Hostmaster
OrgAbusePhone:  +1-516-803-2400 
OrgAbuseEmail:  abuse@cv.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OOLAB-ARIN

OrgTechHandle: CIO1-ARIN
OrgTechName:   Cablevision Internet Operations
OrgTechPhone:  +1-516-390-5480 
OrgTechEmail:  inetops@AlticeUSA.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CIO1-ARIN