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Data as of Nov 4, 2026

148.76.100.0/24

No anonymizer space · no proxy exits in 30 days

Cablevision Lightpath LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS54004
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
148.76.64.0/18
since May 2026
AS54004Residential22
3 always on
Cablevision Lightpath LLC
via Optimum Lightpath

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
148.76.64.0 - 148.76.191.25532,768LP-148-76-64-0-18Cablevision Lightpath LLC (CLL-174) · USDirect AllocationMay 14, 2015[email protected]
└ 148.76.64.0/1816,384LP-148-76-64-0-18Optimum Lightpath (CSCHO-3) · USReallocatedJan 16, 2019[email protected]
└ 148.76.100.0/24256CVNET-944C6400Hunter Technologies (C11328180) · USReassignedAug 25, 2025[email protected]
via LP-148-76-64-0-18

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

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Cablevision Lightpath LLC
Handle
CLL-174
Range
148.76.64.0 - 148.76.191.255
Registration type
Direct Allocation
Record created
May 14, 2015
Reallocated to
Optimum Lightpath (CSCHO-3)
Reallocated range
148.76.64.0/18
Reallocated
Jan 16, 2019
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