Data as of Nov 3, 2026
47.19.5.88/29
No anonymizer space · no proxy exits in 30 daysCablevision Lightpath LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 47.16.0.0/14 since Oct 2014 | AS6128 | Residential | 4,376 1,031 always on |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 47.19.0.0/16 | 65,536 | LP-47-19-0-0-16 | Cablevision Lightpath LLC (CLL-174) | Direct Allocation | Feb 29, 2012 | [email protected] |
| └ 47.19.0.0/16 | 65,536 | OOL-CPE-LP-47-19-0-0-16 | Cablevision Systems Corp. (CVNT) · US | Reallocated | Aug 7, 2013 | [email protected] |
Network & registry
Announced by
Covering announcement 47.19.0.0/16
- Prefix
- 47.19.0.0/16
- Announced by
- AS54004 Cablevision Lightpath LLC
- Type
- Residential
- Proxy exits
- 134
- Always-on exits
- 17
- RPKI
- RPKI valid
- Netname
- OOL-CPE-LP-47-19-0-0-16
- Registrant
- Cablevision Systems Corp.
- RIR
- ARIN
Registry
Holder
- Organization
- Cablevision Lightpath LLC
- Handle
- CLL-174
- Range
- 47.19.0.0/16
- Registration type
- Direct Allocation
- Record created
- Feb 29, 2012
- Reallocated to
- Cablevision Systems Corp. (CVNT)
- Reallocated
- Aug 7, 2013
Origin network
AS54004
US
- Name
- Cablevision Lightpath LLC
- Type
- Internet provider
- Registered
- Aug 31, 2011
- Domain
- lightpathfiber.com
- Website
- lightpathfiber.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
47.19.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Feb 2026
- Current origin since
- Feb 2026 · 8 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 47.19.0.0/16 | AS54004 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 47.19.0.0/16
- Netname
- OOL-CPE-LP-47-19-0-0-16
- Registrant
- Cablevision Systems Corp.
- Organization
- Cablevision Systems Corp. (CVNT)
- Org address
- 1111 Stewart Avenue, Bethpage, NY, 11714
- Org country
- US
- Type
- Reallocated
- Handle
- NET-47-19-0-0-1
- Parent
- NET-47-19-0-0-3
- Created
- Aug 7, 2013
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 29, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Lightpath Fiber Abuse Reports
- Phone
- +1-866-611-3434
- Handle
- LFAR-ARIN