Data as of Nov 8, 2026

144.168.4.0/24

Anonymizer · ISP proxy

Cablevision Lightpath LLC · space held by Peaktera

Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
record created Sep 2, 2015 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
its owner, directly
3 · Announced by
AS54004 Cablevision Lightpath LLC
since Jun 2024 · 2.4 yr ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 144.168.4.0/24/24s
Peaktera
256100%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

144.168.4.0/24

From the registry to its use

  1. Sep 2, 2015
    Registry record
    Peaktera
    Direct Allocation
    144.168.0.0/19
  2. Jun 22, 2024– today
    Announced
    AS54004 Cablevision Lightpath LLC
    Internet provider
  3. Jan 7, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    144.168.0.0/19
  4. Feb 7, 2025
    Assigned
    Internet Utilities NA LLC
    Reassigned
    144.168.4.0/24
  5. today
    Leased from
    IPXO
    IP 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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
144.168.0.0/198,192PEAKTERAPeaktera (MSL-139) · USDirect AllocationSep 2, 2015noc@peaktera.com
└ 144.168.0.0/198,192IPXO-144-168-0-0-19IPXO LLC (IL-845) · USReallocatedNov 24, 2021abuse@ipxo.com
└ 144.168.0.0/198,192NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 144.168.4.0/24256NET-144-168-4-0-24unknownReassignedFeb 7, 2025report@abuseradar.com
via PEAKTERA

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
Peaktera
Handle
MSL-139
Range
144.168.0.0/19
Registration type
Direct Allocation
Record created
Sep 2, 2015
Reallocated to
Internet Utilities NA LLC (DCL-577)
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