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Data as of Nov 15, 2026

66.55.0.0/18

1 residential-proxy exit · 30 days

Level 3 Parent, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3549
Type
Internet provider
83% of it

Residential-proxy exits

Proxy exits
1
<0.01% of its addresses · 30 days
Spread
1 of 64
/24s with at least one exit
Providers
7
selling exits here
Oct 16, 2026 – Nov 14, 2026

Exits seen per day

549 observations

Proxy providers listing exits

  • EnigmaProxy
  • FLEETPROXY
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • SPYDERPROXY_PREMIUM
  • VantageProxies

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
66.55.18.0/24
since Apr 2018
AS26831Residential1Level 3 Parent, LLC
66.55.19.0/24
since Jun 2018
AS26831ResidentialLevel 3 Parent, LLC

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
66.55.0.0/1816,384ESPIRE-10BLLevel 3 Parent, LLC (LPL-141) · USDirect AllocationDec 14, 2000abuse@level3.com
└ 66.55.57.64/2664INTERNATIONALDATALLC1unknown———
└ 66.55.57.128/2732TECHNI-200412100956869unknown———
└ 66.55.57.160/2732INTER--200802051203998unknown———
└ 66.55.57.192/2664ACS-200505260836347unknown———
└ 66.55.58.0/298FOCUSCOMMERCIAL2unknown———
└ 66.55.58.8/298FAAMORTGAGE3unknown———
└ 66.55.58.16/298FEDERA-200509260737496unknown———
└ 66.55.58.24/298MESAINN1unknown———
└ 66.55.58.32/298CARESECURITY1unknown———
└ 66.55.58.40/298STTHOM-200802051203832unknown———
└ 66.55.58.56/298LASERT-200309041531857unknown———
└ 66.55.58.64/298HIGHDE-200608031306387unknown———
└ 66.55.58.72/298VIRGINIASTOKES1unknown———
└ 66.55.58.96/298NIGHTHAWKSYSTEMS1unknown———
└ 66.55.58.112/298PINECREEKGOLFIIunknown———
└ 66.55.58.120/298PACKAG-200603270848971unknown———
└ 66.55.58.128/298GERIAT-200605221330522unknown———
└ 66.55.58.136/298WESTME-200406230810073unknown———
└ 66.55.58.144/298CAPITALCONCEPTS1unknown———
└ 66.55.58.160/298WEALTH-200610161517253unknown———
└ 66.55.58.168/298BERGEN1unknown———
└ 66.55.58.184/298SUPERAVIATION1unknown———
└ 66.55.58.192/298AMERICANTEAMWORK1unknown———
└ 66.55.58.208/298MANAGE-200504261028503unknown———
└ 66.55.58.216/298CHECKP-200309050909433unknown———
└ 66.55.58.240/298CBCARPETS1unknown———
└ 66.55.58.248/298AMERIC-200403041601378unknown———
└ 66.55.59.0/24256PANGEA-200606061428537unknown———
└ 66.55.60.0/24256FIRSTC-200802051203095unknown———
└ 66.55.61.0/298JONMAR-200602081102711unknown———
└ 66.55.61.8/298CLOVER-200602081441479unknown———
└ 66.55.61.16/298METROP-200608020953346unknown———
└ 66.55.61.24/298MARITI-200512190923772unknown———
└ 66.55.61.40/298FARREL-200606151526012unknown———
└ 66.55.61.48/298DENNIS-200608021614068unknown———
└ 66.55.61.56/298BCRENT-200512191045400unknown———
└ 66.55.61.72/298CENTUR-200512191047628unknown———
└ 66.55.61.96/298DEEPSO-200601241705740unknown———
└ 66.55.61.112/298LSMT-200512191410513unknown———
└ 66.55.61.120/298LSMT-200512191457068unknown———
└ 66.55.61.128/2816STARMO-200512191432001unknown———
└ 66.55.61.152/298LSMT-200512191509894unknown———
└ 66.55.61.160/298LSMT-200512191549167unknown———
└ 66.55.61.176/298APEXPR-200512191614485unknown———
└ 66.55.61.184/298INNONT-200612050923508unknown———
└ 66.55.61.208/298LSMT-200512200908392unknown———
└ 66.55.61.232/298LOVERS-200802051203040unknown———
└ 66.55.61.240/298DOCUME-200512201103051unknown———
└ 66.55.61.248/298ADLETA-200512201107657unknown———
└ 66.55.62.0/24256XANATO-200312021231487unknown———
← Previous601–650 of 650 · page 4 of 4Next →

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses
TypeAddressesShareRanges
Internet provider13,53283%100
Business2,33214%121
Residential5123.1%2
Mobile80.05%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS3549

US
Name
Level 3 Parent, LLC
Type
Internet provider
Registered
Mar 21, 2000
Domain
lumen.com
Website
www.lumen.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed