Data as of Nov 4, 2026
65.87.18.0/24
No anonymizer space · no proxy exits in 30 daysCablevision Lightpath LLC · space held by Neopolitan Networks
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
IPv4 market
Path
1 · Holder
record created Jan 24, 2003 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
65.87.18.0/24
From the registry to its use
- Jan 24, 2003Registry recordNeopolitan NetworksDirect Allocation65.87.0.0/19
- Jan 7, 2025ReallocatedInternet Utilities NA LLCReallocated65.87.16.0/21
- Apr 6, 2025– today
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 65.87.0.0/19 | 8,192 | NEOPOLITAN-BLK-1 | Neopolitan Networks (NEOP) · US | Direct Allocation | Jan 24, 2003 | [email protected] |
| └ 65.87.16.0/21 | 2,048 | NET-65-87-16-0-21 | IPXO LLC (IL-845) · US | Reallocated | Apr 11, 2024 | [email protected] |
| └ 65.87.16.0/21 | 2,048 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 7, 2025 | [email protected] |
| └ 65.87.16.0/21 | 2,048 | NET-65-87-16-0-21 | unknown | Reassigned | Apr 8, 2025 | [email protected] via NET-65-87-16-0-21 |
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
IPv4 market
Holder
- Organization
- Neopolitan Networks
- Handle
- NEOP
- Range
- 65.87.0.0/19
- Registration type
- Direct Allocation
- Record created
- Jan 24, 2003
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated range
- 65.87.16.0/21
- Reallocated
- Jan 7, 2025
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2025
- Current origin since
- Apr 2025 · 1.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 65.87.16.0/21 | AS54004 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 65.87.16.0/21
- Netname
- NET-65-87-16-0-21
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reassigned
- Handle
- NET-65-87-16-0-3
- Parent
- NET-65-87-16-0-2
- Created
- Apr 8, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 24, 2003
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN