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Data as of Nov 15, 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
3,841
0.37% of its addresses · listed by providers
Always-on exits
629
16% of its exits
Spread
792 of 4,096
/24s with at least one exit
Providers
140
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
75.63.212.0/24124125
75.58.52.0/24617
75.48.63.0/24611
75.60.204.0/24521
75.54.96.0/24519
75.60.205.0/24517
75.63.3.0/24515
75.60.7.0/24511
75.60.159.0/24421
75.60.157.0/24419
75.52.83.0/24417
75.54.97.0/24416
75.62.233.0/24415
75.49.72.0/24411
75.49.115.0/2449
75.60.156.0/24317
75.61.144.0/24316
75.60.101.0/24315
75.53.71.0/24313
75.60.18.0/24313
75.51.21.0/24312
75.62.177.0/24312
75.60.217.0/24312
75.54.193.0/24311

Proxy providers listing exits

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  • ASHBURNPROXIES
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  • TalorData
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  • 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
└ 75.49.69.160/298SBC-75-49-69-160-29-0911095843unknown———
└ 75.49.69.184/298SBC-75-49-69-184-29-0911174520unknown———
└ 75.49.69.192/298SBC-75-49-69-192-29-1902013755unknown———
└ 75.49.69.208/298SBC-75-49-69-208-29-1012241245unknown———
└ 75.49.69.232/298SBC-75-49-69-232-29-0912043655unknown———
└ 75.49.69.240/298SBC-75-49-69-240-29-0912170239unknown———
└ 75.49.70.24/298SBC07504907002429061023225955unknown———
└ 75.49.70.48/298SBC07504907004829061024212453unknown———
└ 75.49.70.56/298SBC07504907005629061024215923unknown———
└ 75.49.70.72/298SBC-75-49-70-72-29-1101314818unknown———
└ 75.49.70.112/298SBC-75-49-70-112-29-1209065519unknown———
└ 75.49.70.120/298SBC-75-49-70-120-29-0909234227unknown———
└ 75.49.70.144/298SBC07504907014429061027013148unknown———
└ 75.49.70.168/298SBC07504907016829061030133112unknown———
└ 75.49.70.192/298SBC07504907019229061101023238unknown———
└ 75.49.70.200/298SBC07504907020029061101222912unknown———
└ 75.49.70.216/298SBC07504907021629061102015034unknown———
└ 75.49.70.232/298SBC07504907023229061102215758unknown———
└ 75.49.70.240/298SBC07504907024029061114075637unknown———
└ 75.49.70.248/298SBC-75-49-70-248-29-0909080113unknown———
└ 75.49.71.8/298SBC07504907100829061103082709unknown———
└ 75.49.71.16/298SBC07504907101629061103222346unknown———
└ 75.49.71.24/298SBC07504907102429061103224401unknown———
└ 75.49.71.32/298SBC07504907103229061103225047unknown———
└ 75.49.71.48/298SBC07504907104829061106123855unknown———
└ 75.49.71.56/298SBC07504907105629061107021613unknown———
└ 75.49.71.88/298SBC07504907108829061109082433unknown———
└ 75.49.71.96/298SBC07504907109629061109082901unknown———
└ 75.49.71.112/298SBC07504907111229061109174855unknown———
└ 75.49.71.128/298SBC07504907112829061109235228unknown———
└ 75.49.71.144/298SBC07504907114429061110003123unknown———
└ 75.49.71.152/298SBC07504907115229061110064932unknown———
└ 75.49.71.160/298SBC07504907116029061110065710unknown———
└ 75.49.71.176/298SBC-75-49-71-176-29-1003221312unknown———
└ 75.49.71.192/298SBC07504907119229061110140056unknown———
└ 75.49.71.200/298SBC07504907120029061111042107unknown———
└ 75.49.71.216/298SBC07504907121629061111052046unknown———
└ 75.49.71.224/298SBC-75-49-71-224-29-1010271633unknown———
└ 75.49.71.232/298SBC07504907123229061112140032unknown———
└ 75.49.71.240/298SBC07504907124029061114145715unknown———
└ 75.49.84.0/298SBC07504908400029061024005113unknown———
└ 75.49.84.8/298SBC07504908400829061024005717unknown———
└ 75.49.84.16/298SBC07504908401629061025022431unknown———
└ 75.49.84.24/298SBC-75-49-84-24-29-0908110122unknown———
└ 75.49.84.40/298SBC-75-49-84-40-29-1011030345unknown———
└ 75.49.84.56/298SBC07504908405629061027235558unknown———
└ 75.49.84.64/298SBC07504908406429061031015513unknown———
└ 75.49.84.72/298SBC07504908407229061031060425unknown———
└ 75.49.84.80/298SBC07504908408029061031062112unknown———
└ 75.49.84.96/298SBC07504908409629061102025244unknown———
└ 75.49.84.104/298SBC07504908410429061103075122unknown———
└ 75.49.84.128/298SBC-75-49-84-128-29-1009291501unknown———
└ 75.49.84.144/298SBC07504908414429061108053902unknown———
└ 75.49.84.152/298SBC07504908415229061108122917unknown———
└ 75.49.84.160/298SBC07504908416029061109182110unknown———
└ 75.49.84.168/298SBC07504908416829061109182723unknown———
└ 75.49.84.176/298SBC07504908417629061109182853unknown———
└ 75.49.84.184/298SBC-75-49-84-184-29-1007222428unknown———
└ 75.49.84.232/298SBC07504908423229061115073617unknown———
└ 75.49.84.248/298SBC07504908424829061116164139unknown———
└ 75.49.85.8/298SBC07504908500829061117080820unknown———
└ 75.49.85.16/298SBC07504908501629061117081838unknown———
└ 75.49.85.48/298SBC07504908504829061117085252unknown———
└ 75.49.85.56/298SBC07504908505629061122010414unknown———
└ 75.49.85.72/298SBC07504908507229061122065852unknown———
└ 75.49.85.96/298SBC07504908509629061122071909unknown———
└ 75.49.85.104/298SBC07504908510429061122083338unknown———
└ 75.49.85.112/298SBC07504908511229061122083858unknown———
└ 75.49.85.120/298SBC07504908512029061122085628unknown———
└ 75.49.85.128/298SBC-75-49-85-128-29-0908143003unknown———
└ 75.49.85.136/298SBC07504908513629061122140824unknown———
└ 75.49.85.152/298SBC07504908515229061123033211unknown———
└ 75.49.85.160/298SBC07504908516029061123035733unknown———
└ 75.49.85.168/298SBC-75-49-85-168-29-1004025013unknown———
└ 75.49.85.176/298SBC07504908517629061125050731unknown———
└ 75.49.85.192/298SBC07504908519229061128170100unknown———
└ 75.49.85.200/298SBC07504908520029061129073536unknown———
└ 75.49.85.232/298SBC07504908523229061130022541unknown———
└ 75.49.85.248/298SBC07504908524829061201084025unknown———
└ 75.49.86.16/298SBC07504908601629061025021041unknown———
└ 75.49.86.24/298SBC07504908602429061025022325unknown———
└ 75.49.86.32/298SBC07504908603229061026012121unknown———
└ 75.49.86.48/298SBC07504908604829061027004157unknown———
└ 75.49.86.80/298SBC07504908608029061031021034unknown———
└ 75.49.86.104/298SBC07504908610429061102013621unknown———
└ 75.49.86.112/298SBC07504908611229061102025617unknown———
└ 75.49.86.136/298SBC07504908613629061103224630unknown———
└ 75.49.86.144/298SBC07504908614429061107083540unknown———
└ 75.49.86.152/298SBC07504908615229061108050840unknown———
└ 75.49.86.160/298SBC07504908616029061109182022unknown———
└ 75.49.86.168/298SBC07504908616829061203183617unknown———
└ 75.49.86.192/2732SBC07504908619227061122072509unknown———
└ 75.49.86.240/2816SBC07504908624028061218222103unknown———
└ 75.49.87.8/298SBC07504908700829070104180333unknown———
└ 75.49.87.16/298SBC-75-49-87-16-29-0701083813unknown———
└ 75.49.87.24/298SBC-75-49-87-24-29-0701130937unknown———
└ 75.49.87.32/298SBC-75-49-87-32-29-0701202743unknown———
└ 75.49.87.40/298SBC-75-49-87-40-29-0701212808unknown———
└ 75.49.87.48/298SBC-75-49-87-48-29-0701254458unknown———
└ 75.49.87.88/298SBC-75-49-87-88-29-0702141344unknown———
└ 75.49.87.112/298SBC-75-49-87-112-29-0702244928unknown———
└ 75.49.87.136/298SBC-75-49-87-136-29-0703160831unknown———
└ 75.49.87.152/298SBC-75-49-87-152-29-0703222143unknown———
└ 75.49.87.168/298SBC-75-49-87-168-29-0703282600unknown———
└ 75.49.87.176/298SBC-75-49-87-176-29-0704022650unknown———
└ 75.49.87.192/298SBC-75-49-87-192-29-0704102752unknown———
└ 75.49.88.0/298SBC07504908800029061024002558unknown———
└ 75.49.88.16/298SBC07504908801629061026201600unknown———
└ 75.49.88.24/298SBC07504908802429061027012958unknown———
└ 75.49.88.32/298SBC07504908803229061027231003unknown———
└ 75.49.88.48/298SBC07504908804829061031015328unknown———
└ 75.49.88.64/298SBC07504908806429061101214555unknown———
└ 75.49.88.128/298SBC07504908812829061109201018unknown———
└ 75.49.88.136/298SBC07504908813629061110141807unknown———
└ 75.49.88.144/298SBC07504908814429061111045106unknown———
└ 75.49.88.152/298SBC07504908815229061116022429unknown———
└ 75.49.88.176/298SBC07504908817629061122124831unknown———
└ 75.49.88.184/298SBC07504908818429061122125840unknown———
└ 75.49.88.192/298SBC07504908819229061125052649unknown———
└ 75.49.88.200/298SBC07504908820029061128194818unknown———
└ 75.49.88.208/298SBC07504908820829061128225242unknown———
└ 75.49.88.232/298SBC07504908823229061206120950unknown———
└ 75.49.89.0/298SBC07504908900029061209044937unknown———
└ 75.49.89.16/298SBC07504908901629061212073014unknown———
└ 75.49.89.24/298SBC07504908902429061212114505unknown———
└ 75.49.89.80/298SBC07504908908029061220214656unknown———
└ 75.49.89.88/298SBC07504908908829061221194505unknown———
└ 75.49.89.144/298SBC-75-49-89-144-29-0701092944unknown———
└ 75.49.89.160/2732SBC-75-49-89-160-27-0701132451unknown———
└ 75.49.89.216/298SBC-75-49-89-216-29-0701203329unknown———
└ 75.49.89.232/298SBC-75-49-89-232-29-0701231542unknown———
└ 75.49.90.0/298SBC-75-49-90-0-29-0701292425unknown———
└ 75.49.90.16/298SBC-75-49-90-16-29-0702010530unknown———
└ 75.49.90.24/298SBC-75-49-90-24-29-0702042453unknown———
└ 75.49.90.32/298SBC-75-49-90-32-29-0702072209unknown———
└ 75.49.90.40/298SBC-75-49-90-40-29-0702072703unknown———
└ 75.49.90.64/298SBC-75-49-90-64-29-0702102247unknown———
└ 75.49.90.72/298SBC-75-49-90-72-29-0702133418unknown———
└ 75.49.90.96/298SBC-75-49-90-96-29-0702170131unknown———
└ 75.49.90.136/298SBC-75-49-90-136-29-0702210938unknown———
└ 75.49.90.144/298SBC-75-49-90-144-29-0702225602unknown———
└ 75.49.90.160/298SBC-75-49-90-160-29-0702234838unknown———
└ 75.49.90.176/298SBC-75-49-90-176-29-0703010933unknown———
└ 75.49.90.192/298SBC-75-49-90-192-29-0703061532unknown———
└ 75.49.90.200/298SBC-75-49-90-200-29-0703061547unknown———
└ 75.49.90.216/298SBC-75-49-90-216-29-0703074922unknown———
└ 75.49.90.224/298SBC-75-49-90-224-29-0703082414unknown———
└ 75.49.90.232/298SBC-75-49-90-232-29-0703083454unknown———
└ 75.49.91.0/298SBC-75-49-91-0-29-0708164532unknown———
└ 75.49.91.16/298SBC-75-49-91-16-29-0703104520unknown———
└ 75.49.91.24/298SBC-75-49-91-24-29-0703125651unknown———
└ 75.49.91.40/298SBC-75-49-91-40-29-0703133454unknown———
└ 75.49.91.80/298SBC-75-49-91-80-29-0703284517unknown———
└ 75.49.91.104/298SBC-75-49-91-104-29-0703300212unknown———
└ 75.49.91.112/298SBC-75-49-91-112-29-0703301126unknown———
└ 75.49.91.120/298SBC-75-49-91-120-29-0704022559unknown———
└ 75.49.91.136/298SBC-75-49-91-136-29-0704060558unknown———
└ 75.49.91.152/298SBC-75-49-91-152-29-0704063148unknown———
└ 75.49.91.160/298SBC-75-49-91-160-29-0704104008unknown———
└ 75.49.91.168/298SBC-75-49-91-168-29-0704103012unknown———
└ 75.49.91.216/298SBC-75-49-91-216-29-0704274822unknown———
└ 75.49.91.248/298SBC-75-49-91-248-29-0705082145unknown———
└ 75.49.96.0/2664SBC07504909600026061024111245unknown———
└ 75.49.97.0/25128SBC07504909700025061102180253unknown———
└ 75.49.97.128/25128SBC07504909712825061107101537unknown———
└ 75.49.98.32/298SBC07504909803229061028014056unknown———
└ 75.49.98.56/298SBC07504909805629061110074556unknown———
└ 75.49.98.72/298SBC07504909807229061114234041unknown———
└ 75.49.98.96/298SBC07504909809629061122064038unknown———
└ 75.49.98.112/298SBC07504909811229061205160522unknown———
└ 75.49.98.160/298SBC07504909816029061230072130unknown———
└ 75.49.98.176/298SBC-75-49-98-176-29-0701123303unknown———
└ 75.49.98.184/298SBC-75-49-98-184-29-0701130854unknown———
└ 75.49.98.200/298SBC-75-49-98-200-29-0701163836unknown———
└ 75.49.98.216/298SBC-75-49-98-216-29-0701282509unknown———
└ 75.49.98.224/298SBC-75-49-98-224-29-0701303008unknown———
└ 75.49.98.232/298SBC-75-49-98-232-29-0702033607unknown———
└ 75.49.98.248/298SBC-75-49-98-248-29-0702032333unknown———
└ 75.49.99.0/298SBC-75-49-99-0-29-1009094553unknown———
└ 75.49.99.16/298SBC07504909901629061102031136unknown———
└ 75.49.99.24/298SBC-75-49-99-24-29-1102093359unknown———
└ 75.49.99.56/298SBC07504909905629061109202824unknown———
└ 75.49.99.64/298SBC07504909906429061110085213unknown———
└ 75.49.99.72/298SBC-75-49-99-72-29-1009143029unknown———
└ 75.49.99.80/298SBC07504909908029061111014024unknown———
└ 75.49.99.88/298SBC07504909908829061111041932unknown———
└ 75.49.99.96/298SBC07504909909629061111042408unknown———
└ 75.49.99.104/298SBC-75-49-99-104-29-1009144855unknown———
└ 75.49.99.120/298SBC07504909912029061114082546unknown———
└ 75.49.99.128/298SBC07504909912829061115074305unknown———
└ 75.49.99.144/298SBC07504909914429061122061239unknown———
└ 75.49.99.152/298SBC07504909915229061122064704unknown———
└ 75.49.99.184/298SBC07504909918429061129073630unknown———
└ 75.49.99.192/298SBC-75-49-99-192-29-1011091930unknown———
└ 75.49.99.224/298SBC-75-49-99-224-29-0708145738unknown———
└ 75.49.99.248/298SBC07504909924829061220230012unknown———
└ 75.49.100.0/298SBC07504910000029061031055539unknown———
└ 75.49.100.32/298SBC07504910003229061031224905unknown———
└ 75.49.100.40/298SBC07504910004029061101005051unknown———
└ 75.49.100.56/298SBC07504910005629061101023651unknown———
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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