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Data as of Nov 3, 2026

212.74.0.0/22

Anonymizer · ISP proxy

Cablevision Lightpath LLC · space held by GTT - EMEA Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
AS54004
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Aug 2026
its first announcement on record
IPv4 market

Path

Announced by AS54004 since Aug 2026 · 12 wk ago
1 · Holder
GTT - EMEA Ltd.
record created Sep 20, 2002 · reallocated to Internet Utilities Europe and Asia Limited Apr 29, 2026
2 · Leased from
GTT - EMEA Ltd.
its owner, directly
3 · Announced by
AS54004 Cablevision Lightpath LLC
since Aug 2026 · 12 wk ago
4 · Use
Proxy providersnamed Ashburn Proxies
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 212.74.0.0/22/24s
Ashburn Proxies
1,024100%
4
Leased from

Owners leasing their own space

NameIn 212.74.0.0/22/24s
GTT - EMEA Ltd.
1,024100%
4

Lineage

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

212.74.0.0/22

From the registry to its use

  1. Sep 20, 2002
    Registry record
    GTT - EMEA Ltd.
    ALLOCATED PA
    212.74.0.0/19
  2. May 9, 2005– Dec 10, 2021
    Announced
    AS4589 GTT Communications (AS4589)
    as part of 212.74.0.0/19
    212.74.0.0/19
  3. Dec 11, 2021– Nov 2, 2026
    Announced
    AS3257 GTT Communications Inc.
    as part of 212.74.0.0/19
    212.74.0.0/19
  4. Apr 29, 2026
    Reallocated
    Internet Utilities Europe and Asia Limited
    SUB-ALLOCATED PA
    212.74.0.0/22
  5. Apr 29, 2026
    Route object
    AS3257 GTT Communications Inc.
    RIPE route object for AS3257 GTT Communications Inc., maintainer AS3257-ROUTE-MNT
  6. Aug 7, 2026
    Route object
    IPXO
    RADB route object for AS6079 RCN, maintainer MAINT-AS834
  7. Aug 7, 2026
    Route object
    IPXO
    RADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS834
  8. Aug 7, 2026
    Route object
    IPXO
    RADB route object for AS54004 Cablevision Lightpath LLC, maintainer MAINT-AS834
  9. Aug 11, 2026– today
    Announced
    AS54004 Cablevision Lightpath LLC
    Internet provider
  10. today
    Leased from
    IPXO
    IP broker
  11. today
    Used
    Ashburn Proxies
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromHolderRPKI
212.74.0.0/19
since Dec 2021
AS3257Internet provider6,14475%ISP proxyProxy providersoperated by OxylabsIP broker IPXO (part)GTT - EMEA Ltd.

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
212.74.0.0/198,192UK-EASYNET-981014GTT - EMEA Ltd. (ORG-EA49-RIPE) · GBALLOCATED PASep 20, 2002[email protected]
└ 212.74.0.0/221,024Exo-BroadbandInternet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GBSUB-ALLOCATED PAApr 29, 2026[email protected]
└ 212.74.0.0/25128PAVILION-SERVERSPavilion Internet plc (servers)ASSIGNED PAJun 26, 2002[email protected]
via Exo-Broadband
└ 212.74.0.192/2732PAVILION-SERVERS-PROXIESPavilion Internet plc (servers)ASSIGNED PAJun 26, 2002[email protected]
via Exo-Broadband
└ 212.74.0.224/2732PAVILION-ROUTERS-BRIGHTONPavilion Internet plc (routing matrix brighton)ASSIGNED PAJun 26, 2002[email protected]
via Exo-Broadband
└ 212.74.1.0/24256PAVILION-INTERNALPavilion Internet plc (internal staff network)ASSIGNED PAJun 26, 2002[email protected]
via Exo-Broadband
└ 212.74.2.0/298MOLTON-BROWNS00218643 Molton BrownASSIGNED PAJul 13, 2015[email protected]
via Exo-Broadband
└ 212.74.2.8/298TFLS00209611 Transport for LondonASSIGNED PAJun 26, 2015[email protected]
via Exo-Broadband
└ 212.74.2.16/2816KABA-MANAGEMENT-AG882559 dorma+kaba International Holding AGASSIGNED PAApr 1, 2015[email protected]
via Exo-Broadband
└ 212.74.2.32/298SCDM-ENERGYS00215453 SCDM Energy LimitedASSIGNED PAMay 26, 2015[email protected]
via Exo-Broadband
└ 212.74.2.40/304TERUMO-EUROPES00196775 Terumo EuropeASSIGNED PAMay 18, 2015[email protected]
via Exo-Broadband
└ 212.74.2.44/304TEEKAY00997999 Teekay PetrojarlASSIGNED PAMar 31, 2015[email protected]
via Exo-Broadband
└ 212.74.2.48/2816SCDM-ENERGYS00215454 SCDM Energy LimitedASSIGNED PAAug 7, 2015[email protected]
via Exo-Broadband
└ 212.74.2.64/2816LAWRENCE-AUTOMOTIVE800242 Lawrence Automotive Interiors LtdASSIGNED PAMar 23, 2015[email protected]
via Exo-Broadband
└ 212.74.2.80/2816FITNESS-FIRSTS00201510 Fitness First LtdASSIGNED PAFeb 20, 2015[email protected]
via Exo-Broadband
└ 212.74.2.96/298HOLIDAY-INN765134 Holiday Inn Leeds GarforthASSIGNED PAFeb 26, 2015[email protected]
via Exo-Broadband
└ 212.74.2.104/298GALLERYThe Gallery Partnership - BarrowCadbury TrustASSIGNED PAJan 21, 2015[email protected]
via Exo-Broadband
└ 212.74.2.112/304WEALDS00093568 WealdASSIGNED PAJan 29, 2015[email protected]
via Exo-Broadband
└ 212.74.2.120/298HOLIDAY-INNS00093619 Holiday Inn East KilbrideASSIGNED PAOct 13, 2014[email protected]
via Exo-Broadband
└ 212.74.2.128/298ASSET-TV00788269 Asset TV LtdASSIGNED PAOct 7, 2014[email protected]
via Exo-Broadband
└ 212.74.2.136/298ROCK-ITS00138850 Rock IT GroupASSIGNED PAAug 8, 2014[email protected]
via Exo-Broadband
└ 212.74.2.144/298BISHOPS-READINGS00093988 Bishop of ReadingASSIGNED PAAug 7, 2014[email protected]
via Exo-Broadband
└ 212.74.2.152/298ATG870090 ATGASSIGNED PAAug 4, 2014[email protected]
via Exo-Broadband
└ 212.74.2.176/2816Foresight-Venture-Partners799355 Foresight Venture PartnersASSIGNED PAJul 17, 2014[email protected]
via Exo-Broadband
└ 212.74.2.192/298HOLIDAY-INN789170 Holiday Inn Express LondonASSIGNED PAJul 11, 2014[email protected]
via Exo-Broadband
└ 212.74.2.200/298LAWRENCE-AUTOMOTIVE800242 Lawrence Automotive Interiors LtdASSIGNED PAJul 10, 2014[email protected]
via Exo-Broadband
└ 212.74.2.208/304TELEFORNICA-CEMEXS00243878 Telefornica CemexASSIGNED PAMay 12, 2016[email protected]
via Exo-Broadband
└ 212.74.2.212/304BARONIE-DE-HEERS00225235 Baronie De HeerASSIGNED PASep 21, 2015[email protected]
via Exo-Broadband
└ 212.74.2.224/298INNERWORKINGS-EUROPE00775356 - Innerworkings Europe LimitedASSIGNED PAJun 10, 2014[email protected]
via Exo-Broadband
└ 212.74.2.232/298AQUILA-TECHNOLOGY00803059 Aquila Technology LimitedASSIGNED PAJun 10, 2014[email protected]
via Exo-Broadband
└ 212.74.2.244/304LINKLATERSS00093952 LinklatersASSIGNED PAMay 21, 2014[email protected]
via Exo-Broadband
└ 212.74.2.248/298MARUHO-EUROPE774660 Maruho Europe LtdASSIGNED PAMay 21, 2014[email protected]
via Exo-Broadband
└ 212.74.3.0/24256PAVILION-LINKS-2Pavilion Internet plc (point to point links)ASSIGNED PA—[email protected]
via Exo-Broadband

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
IPv4 market

Holder

Holder in the market →
Organization
GTT - EMEA Ltd.
Handle
ORG-EA49-RIPE
Range
212.74.0.0/19
Registration type
ALLOCATED PA
Record created
Sep 20, 2002
Reallocated to
Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE)
Reallocated range
212.74.0.0/22
Reallocation type
SUB-ALLOCATED PA
Reallocated
Apr 29, 2026
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