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Data as of Nov 11, 2026

75.48.0.0/12

256 anonymizer addresses · 0.02% · ISP proxy

AT&T Enterprises, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS7018
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
3,781
0.36% of its addresses · listed by providers
Always-on exits
567
15% of its exits
Spread
796 of 4,096
/24s with at least one exit
Providers
132
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
75.63.212.0/24124125
75.48.63.0/24611
75.54.97.0/24515
75.62.177.0/24512
75.54.96.0/24418
75.60.205.0/24417
75.58.52.0/24417
75.52.83.0/24416
75.62.233.0/24415
75.60.7.0/24411
75.49.72.0/24411
75.49.115.0/2449
75.60.204.0/24322
75.60.157.0/24317
75.62.182.0/24317
75.60.101.0/24314
75.60.18.0/24314
75.52.80.0/24313
75.51.21.0/24312
75.60.217.0/24312
75.54.193.0/24312
75.48.43.0/24311
75.60.142.0/24311
75.48.41.0/24310

Proxy providers listing exits

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  • ASHBURNPROXIES
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  • TORCHPROXIES_BASIC
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  • TORCHPROXIES_X
  • TalorData
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  • WealthProxies
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
AT&T Enterprises, LLC
record created Feb 28, 2006
2 · Leased from
not leased
3 · Announced by
AS7018 AT&T Enterprises, LLC
since Oct 2013 · 13.1 yr ago
4 · Use
Residential
anonymizer space, operator not named

Lineage

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

75.48.0.0/12

From the registry to its use

  1. Feb 28, 2006
    Registry record
    AT&T Enterprises, LLC
    Direct Allocation
    75.47.192.0 - 75.63.255.255
  2. Oct 1, 2006– Nov 1, 2013
    Announced
    AS7132 AT&T Enterprises, LLC
  3. Oct 1, 2013– today
    Announced
    AS7018 AT&T Enterprises, LLC
    Internet provider
  4. Sep 17, 2019
    Route object
    AS18712 Everfast Fiber Networks LLC
    RADB route object for AS18712 Everfast Fiber Networks LLC, maintainer MAINT-CCI
    75.63.248.0/23
  5. Oct 15, 2019
    Route object
    AS17338 Unitas Global
    RADB route object for AS17338 Unitas Global, maintainer MAINT-AS1828
    75.63.248.0/23
  6. Oct 15, 2019
    Route object
    AS17338 Unitas Global
    RADB route object for AS17338 Unitas Global, maintainer MAINT-AS1828
    75.63.248.0/24
  7. Sep 10, 2025
    Route object
    AS394720 Alamo Community College District
    ARIN route object for AS394720 Alamo Community College District, maintainer MNT-AEL-360
    75.54.32.0/21

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
75.54.32.0/24
since Jul 2025
AS394720BusinessAT&T Enterprises, LLC
75.54.33.0/24
since Jul 2025
AS394720BusinessAT&T Enterprises, LLC
75.54.34.0/24
since Jul 2025
AS394720BusinessAT&T Enterprises, LLC
75.54.35.0/24
since Jul 2025
AS394720BusinessAT&T Enterprises, LLC
75.54.36.0/24
since Jul 2025
AS394720BusinessAT&T Enterprises, LLC
75.54.37.0/24
since Jul 2025
AS394720BusinessAT&T Enterprises, LLC
75.54.38.0/24
since Jul 2025
AS394720BusinessAT&T Enterprises, LLC
75.54.39.0/24
since Jul 2025
AS394720BusinessAT&T Enterprises, 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
75.47.192.0 - 75.63.255.2551,064,960SBCIS-SBIS-6BLKAT&T Enterprises, LLC (AEL-360) · USDirect AllocationFeb 28, 2006abuse@att.net
└ 75.49.33.72/298SBC-75-49-33-72-29-0911102721unknown———
└ 75.49.33.96/298SBC07504903309629061031055932unknown———
└ 75.49.33.112/298SBC07504903311229061031132451unknown———
└ 75.49.33.120/298SBC07504903312029061031215243unknown———
└ 75.49.33.128/298SBC07504903312829061101013623unknown———
└ 75.49.33.152/298SBC07504903315229061101051611unknown———
└ 75.49.33.160/298SBC07504903316029061101144433unknown———
└ 75.49.33.192/298SBC07504903319229061101232440unknown———
└ 75.49.33.208/298SBC07504903320829061102030809unknown———
└ 75.49.33.216/298SBC07504903321629061102061505unknown———
└ 75.49.33.224/298SBC07504903322429061103015055unknown———
└ 75.49.33.232/298SBC07504903323229061103015405unknown———
└ 75.49.33.240/298SBC07504903324029061103023625unknown———
└ 75.49.34.8/298SBC07504903400829061107065217unknown———
└ 75.49.34.24/298SBC07504903402429061026021205unknown———
└ 75.49.34.40/298SBC07504903404029061026022930unknown———
└ 75.49.34.64/2816SBC07504903406428061026211243unknown———
└ 75.49.34.80/298SBC07504903408029061027012048unknown———
└ 75.49.34.88/298SBC07504903408829061027012305unknown———
└ 75.49.34.104/298SBC07504903410429061027021709unknown———
└ 75.49.34.120/298SBC07504903412029061027182641unknown———
└ 75.49.34.144/298SBC07504903414429061028001043unknown———
└ 75.49.34.160/298SBC07504903416029061028115603unknown———
└ 75.49.34.168/298SBC07504903416829061031012548unknown———
└ 75.49.34.200/298SBC07504903420029061101044305unknown———
└ 75.49.34.232/298SBC07504903423229061102012355unknown———
└ 75.49.35.0/298SBC07504903500029061102023843unknown———
└ 75.49.35.8/298SBC07504903500829061102025157unknown———
└ 75.49.35.16/298SBC07504903501629061102105905unknown———
└ 75.49.35.32/298SBC07504903503229061104122404unknown———
└ 75.49.35.48/298SBC07504903504829061107070651unknown———
└ 75.49.35.56/298SBC07504903505629061107095028unknown———
└ 75.49.35.64/298SBC07504903506429061108015111unknown———
└ 75.49.35.72/298SBC07504903507229061108053718unknown———
└ 75.49.35.88/298SBC07504903508829061109182327unknown———
└ 75.49.35.112/298SBC07504903511229061109235849unknown———
└ 75.49.35.120/298SBC07504903512029061110070233unknown———
└ 75.49.35.128/298SBC07504903512829061110072014unknown———
└ 75.49.35.136/298SBC07504903513629061110074230unknown———
└ 75.49.35.144/298SBC07504903514429061110095131unknown———
└ 75.49.35.168/298SBC07504903516829061113161153unknown———
└ 75.49.35.176/298SBC07504903517629061114065350unknown———
└ 75.49.35.240/298SBC07504903524029061117085046unknown———
└ 75.49.35.248/298SBC07504903524829061122064427unknown———
└ 75.49.40.0/298SBC07504904000029061027232506unknown———
└ 75.49.40.8/298SBC07504904000829061028002531unknown———
└ 75.49.40.24/298SBC07504904002429061030231034unknown———
└ 75.49.40.40/298SBC07504904004029061101231808unknown———
└ 75.49.40.48/298SBC07504904004829061102022440unknown———
└ 75.49.40.120/298SBC07504904012029061113162403unknown———
└ 75.49.40.128/298SBC07504904012829061117065554unknown———
└ 75.49.40.144/298SBC07504904014429061124164728unknown———
└ 75.49.40.168/298SBC07504904016829061212075049unknown———
└ 75.49.40.176/298SBC07504904017629061212125427unknown———
└ 75.49.40.192/2732SBC07504904019227061220224718unknown———
└ 75.49.40.224/298SBC07504904022429061220225851unknown———
└ 75.49.40.240/298SBC07504904024029061228060329unknown———
└ 75.49.41.0/298SBC-75-49-41-0-29-0701122457unknown———
└ 75.49.41.8/298SBC-75-49-41-8-29-0701221350unknown———
└ 75.49.41.24/298SBC-75-49-41-24-29-0701254621unknown———
└ 75.49.41.40/298SBC-75-49-41-40-29-0702032223unknown———
└ 75.49.41.48/298SBC-75-49-41-48-29-0702032325unknown———
└ 75.49.41.56/298SBC-75-49-41-56-29-0702042322unknown———
└ 75.49.41.72/298SBC-75-49-41-72-29-0702102253unknown———
└ 75.49.41.88/298SBC-75-49-41-88-29-0702130746unknown———
└ 75.49.41.96/298SBC-75-49-41-96-29-0702163932unknown———
└ 75.49.41.104/298SBC-75-49-41-104-29-0702164127unknown———
└ 75.49.41.128/298SBC-75-49-41-128-29-0703021653unknown———
└ 75.49.41.136/298SBC-75-49-41-136-29-0703061453unknown———
└ 75.49.41.144/298SBC-75-49-41-144-29-0703162424unknown———
└ 75.49.41.152/298SBC-75-49-41-152-29-0703194035unknown———
└ 75.49.41.160/298SBC-75-49-41-160-29-0703194041unknown———
└ 75.49.41.168/298SBC-75-49-41-168-29-0703205700unknown———
└ 75.49.41.184/298SBC-75-49-41-184-29-0703212054unknown———
└ 75.49.41.192/298SBC-75-49-41-192-29-0703222214unknown———
└ 75.49.41.200/298SBC-75-49-41-200-29-0703224835unknown———
└ 75.49.41.240/298SBC-75-49-41-240-29-0703284958unknown———
└ 75.49.41.248/298SBC-75-49-41-248-29-0703285612unknown———
└ 75.49.42.48/298SBC07504904204829061102003827unknown———
└ 75.49.42.56/298SBC07504904205629061102022457unknown———
└ 75.49.42.64/298SBC07504904206429061102023350unknown———
└ 75.49.42.80/298SBCIS-110306083824unknown———
└ 75.49.42.120/298SBC07504904212029061103233426unknown———
└ 75.49.42.128/298SBC-75-49-42-128-29-0909254848unknown———
└ 75.49.42.136/298SBC07504904213629061103234522unknown———
└ 75.49.42.144/298SBC07504904214429061103234947unknown———
└ 75.49.42.152/298SBC-75-49-42-152-29-1008250200unknown———
└ 75.49.42.160/298SBC07504904216029061104001443unknown———
└ 75.49.42.168/298SBC07504904216829061104122218unknown———
└ 75.49.42.176/298SBC-75-49-42-176-29-0909252521unknown———
└ 75.49.42.184/298SBC07504904218429061107033914unknown———
└ 75.49.42.192/298SBC07504904219229061107044009unknown———
└ 75.49.42.208/298SBC-75-49-42-208-29-0909283813unknown———
└ 75.49.42.240/298SBC-75-49-42-240-29-1008134356unknown———
└ 75.49.43.0/298SBC07504904300029061107142241unknown———
└ 75.49.43.8/298SBC07504904300829061107204949unknown———
└ 75.49.43.16/298SBC-75-49-43-16-29-0912094620unknown———
└ 75.49.43.24/298SBC-75-49-43-24-29-1006241428unknown———
└ 75.49.43.32/298SBC07504904303229061109072549unknown———
└ 75.49.43.40/298SBC07504904304029061109081655unknown———
└ 75.49.43.64/298SBC07504904306429061109181415unknown———
└ 75.49.43.72/298SBC07504904307229061109181459unknown———
└ 75.49.43.88/298SBC07504904308829061109202530unknown———
└ 75.49.43.96/298SBC07504904309629061109222504unknown———
└ 75.49.43.104/298SBC07504904310429061109222951unknown———
└ 75.49.43.112/298SBC07504904311229061109223556unknown———
└ 75.49.43.128/298SBC07504904312829061109225836unknown———
└ 75.49.43.136/298SBC-75-49-43-136-29-0910063902unknown———
└ 75.49.43.144/298SBC07504904314429061110003112unknown———
└ 75.49.43.168/298SBC07504904316829061110065210unknown———
└ 75.49.43.176/298SBC07504904317629061110070412unknown———
└ 75.49.43.192/298SBC07504904319229061110090608unknown———
└ 75.49.43.200/298SBC-75-49-43-200-29-1003230947unknown———
└ 75.49.43.216/298SBC07504904321629061110160506unknown———
└ 75.49.43.232/298SBC-75-49-43-232-29-1102255900unknown———
└ 75.49.43.240/298SBC07504904324029061111112544unknown———
└ 75.49.43.248/298SBC-75-49-43-248-29-1102284420unknown———
└ 75.49.44.0/221,024SBC07504904400022061030211159unknown———
└ 75.49.48.0/298SBC07504904800029061103050259unknown———
└ 75.49.48.8/298SBC07504904800829061103081051unknown———
└ 75.49.48.16/298SBCIS-110806080436unknown———
└ 75.49.48.24/298SBC07504904802429061109010646unknown———
└ 75.49.48.40/298SBC07504904804029061109164358unknown———
└ 75.49.48.56/298SBC07504904805629061110073746unknown———
└ 75.49.48.64/298SBC-75-49-48-64-29-0906222348unknown———
└ 75.49.48.72/298SBC-75-49-48-72-29-0906233102unknown———
└ 75.49.48.80/298SBC07504904808029061114123127unknown———
└ 75.49.48.112/298SBC07504904811229061116013346unknown———
└ 75.49.48.128/298SBC07504904812829061116063912unknown———
└ 75.49.48.136/298SBC07504904813629061116064154unknown———
└ 75.49.48.144/298SBC07504904814429061116064444unknown———
└ 75.49.48.152/298SBC07504904815229061116155157unknown———
└ 75.49.48.160/298SBC07504904816029061117080752unknown———
└ 75.49.48.176/298SBC07504904817629061121165507unknown———
└ 75.49.48.192/298SBC07504904819229061122065047unknown———
└ 75.49.48.216/298SBC07504904821629061122232949unknown———
└ 75.49.48.232/298SBC07504904823229061123033323unknown———
└ 75.49.48.240/298SBC07504904824029061123033351unknown———
└ 75.49.48.248/298SBC07504904824829061123033420unknown———
└ 75.49.49.0/298SBC07504904900029061123034237unknown———
└ 75.49.49.16/298SBC07504904901629061123041116unknown———
└ 75.49.49.24/298SBC07504904902429061124025709unknown———
└ 75.49.49.32/298SBC07504904903229061124201355unknown———
└ 75.49.49.72/298SBC07504904907229061127153716unknown———
└ 75.49.49.80/298SBC07504904908029061127155653unknown———
└ 75.49.49.96/298SBC07504904909629061128104535unknown———
└ 75.49.49.112/298SBC07504904911229061129072747unknown———
└ 75.49.49.168/298SBC07504904916829061129082916unknown———
└ 75.49.49.184/298SBC07504904918429061129223136unknown———
└ 75.49.49.192/298SBC07504904919229061129223236unknown———
└ 75.49.49.200/298SBC07504904920029061130002827unknown———
└ 75.49.49.216/298SBC-75-49-49-216-29-0907013116unknown———
└ 75.49.49.224/298SBC07504904922429061201082758unknown———
└ 75.49.49.240/298SBC07504904924029061201112508unknown———
└ 75.49.50.16/298SBC-75-49-50-16-29-1001291420unknown———
└ 75.49.50.32/298SBC07504905003229061107063851unknown———
└ 75.49.50.48/298SBC07504905004829061107070934unknown———
└ 75.49.50.56/298SBC07504905005629061107072253unknown———
└ 75.49.50.72/298SBC07504905007229061108132343unknown———
└ 75.49.50.96/298SBC07504905009629061109081543unknown———
└ 75.49.50.104/298SBC-75-49-50-104-29-1007143450unknown———
└ 75.49.50.112/298SBC07504905011229061109235829unknown———
└ 75.49.50.136/298SBC-75-49-50-136-29-1009022549unknown———
└ 75.49.50.168/298SBC07504905016829061110095107unknown———
└ 75.49.50.176/298SBC07504905017629061111042406unknown———
└ 75.49.50.184/298SBC07504905018429061111044029unknown———
└ 75.49.50.192/298SBC07504905019229061111044139unknown———
└ 75.49.50.200/298SBC07504905020029061111044522unknown———
└ 75.49.50.208/298SBC07504905020829061111050115unknown———
└ 75.49.50.216/298SBC-75-49-50-216-29-0911124437unknown———
└ 75.49.50.232/298SBC07504905023229061114131248unknown———
└ 75.49.50.240/298SBC07504905024029061114131524unknown———
└ 75.49.51.16/298SBC07504905101629061115061052unknown———
└ 75.49.51.24/298SBC07504905102429061115061246unknown———
└ 75.49.51.48/298SBC07504905104829061115072323unknown———
└ 75.49.51.64/298SBC-75-49-51-64-29-1002240604unknown———
└ 75.49.51.72/298SBC07504905107229061116065237unknown———
└ 75.49.51.80/298SBC07504905108029061116070224unknown———
└ 75.49.51.88/298SBC07504905108829061117065435unknown———
└ 75.49.51.96/298SBC07504905109629061117065800unknown———
└ 75.49.51.128/2732SBC07504905112827061117085858unknown———
└ 75.49.51.168/298SBC07504905116829061122061902unknown———
└ 75.49.51.176/298SBC-75-49-51-176-29-0911190428unknown———
└ 75.49.51.200/298SBC07504905120029061122090941unknown———
└ 75.49.51.216/298SBC07504905121629061122135301unknown———
└ 75.49.51.224/298SBC-75-49-51-224-29-0911243156unknown———
└ 75.49.51.240/298SBC-75-49-51-240-29-0911242327unknown———
└ 75.49.51.248/298SBC07504905124829061123033121unknown———
└ 75.49.52.0/221,024SBC07504905200022061106205656unknown———
└ 75.49.56.0/298SBC07504905600029061111050314unknown———
└ 75.49.56.8/298SBC07504905600829061111051451unknown———
└ 75.49.56.48/298SBC07504905604829061116063840unknown———
└ 75.49.56.80/298SBC-75-49-56-80-29-0911095558unknown———
└ 75.49.56.88/298SBC-75-49-56-88-29-1012271208unknown———
└ 75.49.56.128/298SBC07504905612829061201151042unknown———
└ 75.49.56.136/298SBC-75-49-56-136-29-0911092155unknown———
└ 75.49.56.176/298SBC07504905617629061207070619unknown———
└ 75.49.56.232/298SBC07504905623229061231191446unknown———
└ 75.49.57.8/298SBC07504905700829061215141301unknown———
└ 75.49.57.16/298SBC07504905701629061215151714unknown———
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Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,048,576 addresses
TypeAddressesShareRanges
Residential1,045,496>99%9
Business2,8240.27%12
ISP proxyanonymizer2560.02%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS7018

US
Name
AT&T Enterprises, LLC
Type
Internet provider
Registered
Jul 30, 1996
Domain
att.com
Website
www.att.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed