Data as of Nov 6, 2026
209.240.24.0/22
No anonymizer space · no proxy exits in 30 daysCablevision Lightpath LLC · space held by The Ridgefield Group, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
209.240.24.0/22
From the registry to its use
- Jun 8, 1998Registry recordThe Ridgefield Group, Inc.Direct Allocation209.240.24.0/21
- Aug 20, 2022– Feb 15, 2023
- Feb 4, 2023– Jun 3, 2023
- May 23, 2023– May 16, 2024
- Aug 15, 2023– Aug 26, 2023
- May 5, 2024– Dec 6, 2024
- Dec 7, 2024– Feb 4, 2025
- Jan 7, 2025ReallocatedInternet Utilities NA LLCReallocated209.240.24.0/22
- Jan 24, 2025– today
- Jan 28, 2025Route objectIPXOARIN route object for AS54004 Cablevision Lightpath LLC, maintainer MNT-DCL-577
- Jan 29, 2025Route objectIPXORADB route object for AS54004 Cablevision Lightpath LLC, maintainer MAINT-AS834
- 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 |
|---|---|---|---|---|---|---|
| 209.240.24.0/21 | 2,048 | RFG-BLK-1 | The Ridgefield Group, Inc. (RG-383) · US | Direct Allocation | Jun 8, 1998 | mtindor@ |
| └ 209.240.24.0/22 | 1,024 | NET-209-240-24-0-22 | IPXO LLC (IL-845) · US | Reallocated | May 23, 2023 | abuse@ |
| └ 209.240.24.0/22 | 1,024 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 7, 2025 | report@ |
| └ 209.240.24.0/22 | 1,024 | PRIVATE-CUSTOMER | unknown | Reassigned | Jan 28, 2025 | report@ via NET-209-240-24-0-22 |
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
- The Ridgefield Group, Inc.
- Handle
- RG-383
- Range
- 209.
240. 24. 0/ 21 - Registration type
- Direct Allocation
- Record created
- Jun 8, 1998
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated range
- 209.
240. 24. 0/ 22 - 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
- Rotating
- First seen
- Aug 2022
- Current origin since
- Jan 2025 · 1.8 yr
- Origin networks
- 5
- Last change of origin
- Jan 2025
Recorded history
History
- Handoffs
- 6
Whois
Registration for this announcement
- Range
- 209.
240. 24. 0/ 22 - Netname
- PRIVATE-CUSTOMER
- 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-209-240-24-0-4
- Parent
- NET-209-240-24-0-3
- Created
- Jan 28, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 8, 1998
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN