Data as of Nov 12, 2026
63.247.166.0/24
No anonymizer space · no proxy exits in 30 daysCablevision Systems Corp. · space held by Cablevision Lightpath LLC
Network & registry
Announced by
Covering announcement 63.247.160.0/19
- Prefix
- 63.247.160.0/19
- Announced by
- AS6128 Cablevision Systems Corp.
- Type
- Residential
- Proxy exits
- 21
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- LP-63-247-160-0-19
- Registrant
- Cablevision Lightpath LLC
- RIR
- ARIN
Origin network
AS6128
US
- Name
- Cablevision Systems Corp.
- Type
- Internet provider
- Domain
- cablevision.com
- Website
- www.optimum.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 63.247.160.0/19
63.247.160.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2011 · 15 yr
- Origin networks
- 3
- Last change of origin
- Aug 2011
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 63.247.160.0/19 | AS6128 | /24 | ARIN | RPKI valid |
IRR
Route objects on 63.247.160.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6128 | ARIN | Cablevision Lightpath LLC | MNT-CLL-174 | Jul 31, 2026 |
Whois
Registration for this announcement
- Range
- 63.
247. 160. 0/ 19 - Netname
- LP-63-247-160-0-19
- Registrant
- Cablevision Lightpath LLC
- Organization
- Cablevision Lightpath LLC (CLL-174)
- Org address
- 1111 Stewart Avenue, Bethpage, NY, 11714
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-63-247-160-0-1
- Parent
- NET-63-0-0-0-0
- Created
- Aug 25, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 25, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuses@
lightpathfiber. com - Name
- Lightpath Fiber Abuse Reports
- Phone
- +1-866-611-3434
- Handle
- LFAR-ARIN