Data as of Nov 10, 2026
24.38.21.0/24
No anonymizer space · no proxy exits in 30 daysCatholic Health · space held by Cablevision Lightpath LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 24.38.0.0/17 since Oct 2009 | AS6128 | Residential | 52 6 always on | Cablevision Lightpath LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 24.38.0.0/17 | 32,768 | LP-24-38-0-0-17 | Cablevision Lightpath LLC (CLL-174) · US | Direct Allocation | Aug 31, 2009 | abuses@ |
| └ 24.38.21.0/24 | 256 | CVNET-18261500 | Catholic Health Services of LI (C07528485) · US | Reassigned | Mar 26, 2020 | abuses@ via LP-24-38-0-0-17 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Cablevision Lightpath LLC
- Handle
- CLL-174
- Range
- 24.
38. 0. 0/ 17 - Registration type
- Direct Allocation
- Record created
- Aug 31, 2009
Origin network
AS400423
US
- Name
- Catholic Health
- Type
- Business
- Registered
- Jan 31, 2022
- Domain
- catholichealthli.org
- Industry
- Health Care Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2010
- Current origin since
- Jan 2023 · 3.8 yr
- Origin networks
- 3
- Last change of origin
- Jan 2023
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 24.38.21.0/24 | AS400423 | /24 | ARIN | RPKI valid |
| 24.38.0.0/17 | AS6128 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 24.
38. 21. 0/ 24 - Netname
- CVNET-18261500
- Registrant
- Catholic Health Services of LI
- Organization
- Catholic Health Services of LI (C07528485)
- Type
- Reassigned
- Handle
- NET-24-38-21-0-1
- Parent
- NET-24-38-0-0-1
- Created
- Mar 26, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 31, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuses@
lightpathfiber. com - Name
- Lightpath Fiber Abuse Reports
- Phone
- +1-866-611-3434
- Handle
- LFAR-ARIN