| Prefix | Description | |
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24.38.0.0/17 | Cablevision Systems Corp. |
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24.38.192.0/18 | Optimum Online |
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24.44.0.0/14 | Optimum Online |
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24.89.128.0/18 | Static IP Services |
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24.146.128.0/17 | Optimum Online |
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24.157.32.0/19 | Cablevision Systems Corp. |
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24.157.51.0/24 | Cablevision Systems Corp. |
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24.184.0.0/14 | Optimum Online |
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24.188.0.0/14 | Optimum Online |
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24.189.218.0/24 | Optimum Online (Cablevision Systems) |
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24.228.0.0/16 | Optimum Online |
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24.246.96.0/19 | Cablevision Systems Corp. |
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47.16.0.0/15 | Optimum WiFi |
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47.16.0.0/14 | |
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47.18.0.0/16 | Optimum WiFi |
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47.20.0.0/14 | Optimum Online |
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50.29.0.0/17 | Optimum WiFi |
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63.142.20.0/24 | Optimum WiFi |
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63.247.160.0/19 | Cablevision Systems Corp. |
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67.80.0.0/14 | Optimum Online |
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67.80.0.0/13 | Optimum Online |
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67.84.0.0/14 | Optimum Online |
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68.192.0.0/13 | Optimum Online |
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68.192.0.0/14 | Optimum Online |
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68.196.0.0/14 | Optimum Online |
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69.27.224.0/19 | Cablevision Systems Corp. |
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69.27.228.0/24 | Cablevision Infrastructure |
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69.112.0.0/13 | Optimum Online |
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69.112.0.0/14 | Optimum Online |
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69.116.0.0/14 | Optimum Online |
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69.120.0.0/14 | Optimum Online |
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69.120.0.0/13 | Optimum Online |
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69.124.0.0/14 | Optimum Online |
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74.88.0.0/15 | Optimum Online |
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74.89.0.0/24 | Optimum Online (Cablevision Systems) |
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74.90.0.0/16 | Optimum Online |
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75.99.0.0/16 | Static IP Services |
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75.127.128.0/17 | Static IP Services |
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96.56.0.0/15 | Static IP Services |
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104.148.128.0/17 | Optimum Online |
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104.246.0.0/17 | Optimum Online |
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107.188.0.0/17 | Optimum Online |
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108.58.0.0/16 | Static IP Services |
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108.162.0.0/18 | Static IP Services |
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108.170.64.0/18 | Static IP Services |
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108.179.0.0/18 | Cablevision Systems Corp. |
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142.54.64.0/18 | Static IP Services |
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144.62.128.0/17 | Optimum Online |
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148.74.0.0/15 | Optimum Online |
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148.76.0.0/17 | Optimum Online |
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148.76.128.0/18 | Optimum Online |
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148.76.192.0/19 | Optimum Online |
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148.76.224.0/19 | Optimum Online |
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148.77.0.0/16 | Optimum Online |
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162.216.56.0/21 | Optimum WiFi |
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167.206.0.0/19 | Cablevision Systems Corp. |
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167.206.32.0/21 | CABLEVISION INFRASTRUCTURE |
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167.206.40.0/22 | CABLEVISION INFRASTRUCTURE |
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167.206.44.0/24 | Cablevision Systems Corp. |
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167.206.45.0/24 | Cablevision Infrastructure |
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167.206.46.0/23 | Cablevision Systems Corp. |
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167.206.48.0/20 | Cablevision Systems Corp. |
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167.206.64.0/19 | Cablevision Systems Corp. |
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167.206.96.0/20 | Cablevision Systems Corp. |
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167.206.112.0/22 | Cablevision Systems Corp. |
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167.206.113.0/24 | Cablevision Systems Corp |
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167.206.116.0/23 | Cablevision Systems Corp. |
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167.206.121.0/24 | Cablevision Executive Offices |
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167.206.124.0/22 | Cablevision Systems Corp. |
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167.206.128.0/17 | Cablevision Systems Corp. |
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173.2.0.0/15 | Optimum Online |
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173.220.0.0/16 | Static IP Services |
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173.229.64.0/18 | Optimum WiFi |
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173.251.0.0/17 | Cablevision Systems Corp. |
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174.44.0.0/16 | Optimum Online |
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192.208.120.0/21 | Optimum WiFi |
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198.46.96.0/19 | Cablevision Systems Corp. |
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198.182.247.0/24 | TESS Associates |
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209.140.32.0/19 | Optimum WiFi |
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216.255.96.0/19 | Cablevision Systems Corp. |
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2600:4800::/30 | Optimum Online |
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2600:4800::/28 | Optimum Online |
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2600:4804::/30 | Optimum Online |
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2600:4808::/30 | Optimum Online |
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2600:4808::/32 | Optimum Online |
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2600:4809::/32 | Optimum Online |
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2600:480a::/32 | Optimum Online |
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2600:480b::/32 | Optimum Online |
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2600:480c::/30 | Optimum Online |
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2602:230::/32 | Cablevision Systems Corp. |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS3356 | Lumen (Level 3) | ✔ | ✔ | |
| AS174 | Cogent Communications, LLC | ✔ | ✘ | |
| AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✔ | |
| AS6939 | Hurricane Electric LLC | ✘ | ✔ | |
| AS3737 | PenTeleData Inc. | ✔ | ✘ |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS54004 | Cablevision Lightpath LLC | ✔ | ✔ | |
| AS3356 | Lumen (Level 3) | ✔ | ✔ | |
| AS6939 | Hurricane Electric LLC | ✔ | ✔ | |
| AS174 | Cogent Communications, LLC | ✔ | ✘ | |
| AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✔ | |
| AS9002 | RETN Limited | ✔ | ✔ | |
| AS3491 | PCCW Global, Inc. | ✔ | ✔ | |
| AS137409 | GSL Networks Pty LTD | ✔ | ✔ | |
| AS33891 | Core-Backbone GmbH | ✔ | ✔ | |
| AS6204 | INTERKVM HOST SRL | ✔ | ✔ | |
| AS20940 | Akamai International B.V. | ✔ | ✔ | |
| AS577 | Bell Canada | ✔ | ✔ | |
| AS19720 | Cablevision Systems Corp. | ✔ | ✘ | |
| AS7195 | EdgeUno | ✔ | ✘ | |
| AS1273 | Vodafone Group PLC | ✔ | ✔ | |
| AS52320 | V.tal (GlobeNet) | ✔ | ✔ | |
| AS60068 | Datacamp Limited (CDN77 / DataPacket) | ✔ | ✔ | |
| AS21700 | Neptune Networks, LLC | ✔ | ✔ | |
| AS6667 | Elisa Oyj | ✔ | ✔ | |
| AS3303 | Swisscom (Schweiz) AG | ✔ | ✔ | |
| AS37468 | Angola Cables | ✔ | ✔ | |
| AS49544 | i3D.net B.V | ✔ | ✔ | |
| AS399728 | P Foundation | ✔ | ✘ | |
| AS8220 | COLT | ✔ | ✔ | |
| AS7922 | Comcast Cable Communications, LLC | ✔ | ✔ | |
| AS13786 | Seaborn (Seabras USA, LLC) | ✔ | ✔ | |
| AS19108 | Optimum | ✔ | ✘ | |
| AS9498 | Bharti Airtel Ltd. | ✔ | ✘ | |
| AS7843 | Charter Communications Inc | ✔ | ✔ | |
| AS199524 | Gcore S.A. | ✔ | ✔ | |
| AS29802 | HIVELOCITY, Inc. | ✔ | ✔ | |
| AS62642 | Bigleaf Networks, Inc. | ✔ | ✘ | |
| AS2635 | Automattic, Inc | ✔ | ✔ | |
| AS212477 | RoyaleHosting B.V. | ✔ | ✘ | |
| AS3737 | PenTeleData Inc. | ✔ | ✘ | |
| AS13335 | Cloudflare, Inc. | ✔ | ✔ | |
| AS40217 | DACS-NX | ✔ | ✔ | |
| AS20473 | The Constant Company, LLC | ✔ | ✔ | |
| AS14907 | Wikimedia Foundation Inc. | ✔ | ✔ | |
| AS55081 | 24 SHELLS | ✔ | ✔ | |
| AS26548 | PureVoltage Hosting Inc. | ✔ | ✔ | |
| AS14773 | Lancaster-Lebanon Intermediate Unit 13 | ✔ | ✔ | |
| AS32554 | Montgomery County Intermediate Unit | ✔ | ✔ | |
| AS400587 | Ryamer, LLC | ✔ | ✔ | |
| AS4455 | IX Reach Ltd | ✔ | ✘ | |
| AS57304 | RETN Russia | ✔ | ✔ | |
| AS24482 | SG.GS | ✔ | ✔ | |
| AS293 | ESnet | ✔ | ✘ | |
| AS17378 | TierPoint, LLC | ✔ | ✔ | |
| AS812 | Rogers Communications Canada Inc. | ✔ | ✘ | |
| AS62887 | WhiteSky Communications, LLC. | ✔ | ✘ | |
| AS36236 | NetActuate, Inc | ✔ | ✔ | |
| AS15169 | Google LLC | ✔ | ✔ | |
| AS263444 | Open X Tecnologia Ltda | ✔ | ✔ | |
| AS8359 | MTS PJSC | ✔ | ✘ | |
| AS64049 | Reliance Jio Infocomm Pte. Ltd. | ✔ | ✘ | |
| AS28283 | Adyl Telecom | ✔ | ✔ | |
| AS2734 | CoreSite | ✔ | ✔ | |
| AS22356 | Durand do Brasil Ltda | ✔ | ✔ | |
| AS852 | TELUS Communications Inc. | ✔ | ✔ | |
| AS3292 | TDC Holding A/S | ✔ | ✔ | |
| AS396356 | Latitude.sh | ✔ | ✘ | |
| AS6079 | Astound (fka. RCN) | ✔ | ✔ | |
| AS20326 | TeraSwitch Networks Inc. | ✘ | ✔ | |
| AS7795 | LUMOS Networks, Inc. | ✔ | ✘ | |
| AS29838 | Atlantic Metro Communications II, Inc. | ✔ | ✘ | |
| AS41095 | IPTP LTD | ✔ | ✔ | |
| AS21976 | NJEDge.Net, Inc. | ✔ | ✘ | |
| AS58453 | China Mobile International | ✔ | ✘ | |
| AS1239 | Sprint Wireline (Cogent) | ✔ | ✘ | |
| AS54825 | Equinix Metal (Packet.net) | ✔ | ✘ | |
| AS20115 | Charter Communications LLC | ✔ | ✘ | |
| AS398465 | Rackdog LLC | ✔ | ✘ | |
| AS9505 | Taiwan Internet Gateway | ✔ | ✘ | |
| AS7784 | Atlantech Online, Inc. | ✔ | ✘ | |
| AS401887 | TELEHOUSE International Corp. of America | ✔ | ✘ | |
| AS36351 | IBM Cloud | ✔ | ✘ | |
| AS18678 | INTERNEXA S.A. E.S.P | ✔ | ✘ | |
| AS16276 | OVH SAS | ✔ | ✘ | |
| AS26042 | FiberState, LLC | ✔ | ✘ |
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS54004 | Cablevision Lightpath LLC | ✔ | ✔ | |
| AS20940 | Akamai International B.V. | ✔ | ✔ | |
| AS19720 | Cablevision Systems Corp. | ✔ | ✘ |
ASHandle: AS6128 OrgID: CVNT-Z ASName: CABLE-NET-1 ASNumber: 6128 RegDate: 1970-01-01 Updated: 2023-02-07 Source: ARIN OrgID: CVNT-Z OrgName: Cablevision Systems Corp. CanAllocate: Street: 1111 Stewart Avenue City: Bethpage State/Prov: NY Country: US PostalCode: 11714 RegDate: 2014-09-12 Updated: 2014-09-12 OrgAdminHandle: OH4-ORG-ARIN OrgTechHandle: CIO1-ARIN OrgAbuseHandle: OOLAB-ARIN Source: ARIN OrgAdminHandle: OH4-ORG-ARIN OrgAdminName: OOL Hostmaster # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: CIO1-ARIN OrgTechName: Cablevision Internet Operations # Email removed, Log into bgp.tools to see whois emails OrgAbuseHandle: OOLAB-ARIN OrgAbuseName: OOL Hostmaster # Email removed, Log into bgp.tools to see whois emailsLast Update: 2026-02-09T03:26:41Z UTC
| - | Member | ASN Count |
|---|---|---|
| RIPE | as-globeinternet-clients | 88165 |
| ARIN | as-xo-b | 58140 |
| LEVEL3 | as-lumen-customers-asns | 10695 |
| ARIN | as6128:as-customers | 775 |
| LEVEL3 | as-sprint-origins | 7309 |
| ARIN | as-globeinternet-clients | 88165 |
| LEVEL3 | as-sprint-customers | 1756 |
| RIPE | as3303:as-swcmpeers | 786 |
| ARIN | as-xo | 1 |
| ARIN | as393731:as-peers | 6 |
| LEVEL3 | as-level3-customers-na | 0 |
| RADB | as12025:as-customers | 153 |
| RIPE | as8218:as-peers | 141 |
| RADB | as-rcn-ce-peers | 7781 |
| RADB | as-cv | 189 |
| RADB | as16559:as-peers | 44 |
| RADB | as-hurricanev6 | 20349 |
| LEVEL3 | as-level3-origins-na | 0 |
| RIPE | as-mfnx | 74332 |
IPv4: 2000
IPv6: 1000
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
| NYIIX New York | 198.32.160.186 | 2001:504:1::a500:6128:3 | 200 gbps | |
| NYIIX New York | 198.32.161.186 | 2001:504:1::a500:6128:4 | 200 gbps | |
| Equinix Ashburn | 206.126.236.150 | 2001:504:0:2::6128:1 | 100 gbps | |
| Equinix New York | 198.32.118.17 | 2001:504:f::11 | 100 gbps | |
| Equinix New York | 198.32.118.117 | 2001:504:f::75 | 100 gbps | |
| Equinix Chicago | 208.115.136.13 | 2001:504:0:4::6128:1 | 20 gbps | |
| Equinix Chicago | 208.115.136.56 | 2001:504:0:4::6128:2 | 10 gbps |