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
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

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BESTPROXY_NET
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • Elusive
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HELODATA
  • HPROXY
  • HideProxy
  • HydraProxy
  • IP2WORLD
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LOKIPROXY
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYLANE
  • PROXYON
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PSBProxy
  • PYPROXY
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • QUANTICDATA
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • WealthProxies
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
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
└ 75.50.44.160/298SBC-75-50-44-160-29-1705084725unknown———
└ 75.50.44.168/298SBC-75-50-44-168-29-1705093514unknown———
└ 75.50.44.192/298SBC-75-50-44-192-29-1705113804unknown———
└ 75.50.44.208/298SBC-75-50-44-208-29-1705121903unknown———
└ 75.50.44.216/298SBC-75-50-44-216-29-2310122319unknown———
└ 75.50.44.224/298SBC-75-50-44-224-29-1805113226unknown———
└ 75.50.44.232/298SBC-75-50-44-232-29-1705170208unknown———
└ 75.50.44.240/298SBC-75-50-44-240-29-1805123048unknown———
└ 75.50.44.248/298SBC-75-50-44-248-29-1705180946unknown———
└ 75.50.45.0/298SBC-75-50-45-0-29-1705195854unknown———
└ 75.50.45.8/298SBC-75-50-45-8-29-1705191017unknown———
└ 75.50.45.16/298SBC-75-50-45-16-29-1705205216unknown———
└ 75.50.45.24/298SBC-75-50-45-24-29-1705245626unknown———
└ 75.50.45.32/298SBC-75-50-45-32-29-1705242359unknown———
└ 75.50.45.40/298SBC-75-50-45-40-29-1705262326unknown———
└ 75.50.45.48/298SBC-75-50-45-48-29-1705265325unknown———
└ 75.50.45.56/298SBC-75-50-45-56-29-2206061554unknown———
└ 75.50.45.64/298SBC-75-50-45-64-29-1705303248unknown———
└ 75.50.45.72/298SBC-75-50-45-72-29-1705311626unknown———
└ 75.50.45.80/298SBC-75-50-45-80-29-1805175532unknown———
└ 75.50.45.88/298SBC-75-50-45-88-29-2305051508unknown———
└ 75.50.45.112/298SBC-75-50-45-112-29-2202042630unknown———
└ 75.50.45.120/298SBC-75-50-45-120-29-1706091449unknown———
└ 75.50.45.144/298SBC-75-50-45-144-29-1706154820unknown———
└ 75.50.45.152/298SBC-75-50-45-152-29-2205271422unknown———
└ 75.50.45.160/298SBC-75-50-45-160-29-2212095006unknown———
└ 75.50.45.168/298SBC-75-50-45-168-29-1706163407unknown———
└ 75.50.45.176/298SBC-75-50-45-176-29-1706220332unknown———
└ 75.50.45.184/298SBC-75-50-45-184-29-1805293011unknown———
└ 75.50.45.208/298SBC-75-50-45-208-29-1706233756unknown———
└ 75.50.45.216/298SBC-75-50-45-216-29-1706274057unknown———
└ 75.50.45.224/298SBC-75-50-45-224-29-1805290936unknown———
└ 75.50.45.232/298SBC-75-50-45-232-29-2112175531unknown———
└ 75.50.45.240/298SBC-75-50-45-240-29-1805292143unknown———
└ 75.50.45.248/298SBC-75-50-45-248-29-2305302828unknown———
└ 75.50.46.0/298SBC-75-50-46-0-29-1805304045unknown———
└ 75.50.46.8/298SBC-75-50-46-8-29-1707121337unknown———
└ 75.50.46.16/298SBC-75-50-46-16-29-2301055615unknown———
└ 75.50.46.24/298SBC-75-50-46-24-29-1805304435unknown———
└ 75.50.46.32/298SBC-75-50-46-32-29-2208081541unknown———
└ 75.50.46.40/298SBC-75-50-46-40-29-1707165253unknown———
└ 75.50.46.48/298SBC-75-50-46-48-29-1707174237unknown———
└ 75.50.46.56/298SBC-75-50-46-56-29-2311022555unknown———
└ 75.50.46.64/2816SBC-75-50-46-64-28-1707171545unknown———
└ 75.50.46.80/298SBC-75-50-46-80-29-1707191703unknown———
└ 75.50.46.88/298SBC-75-50-46-88-29-1707220731unknown———
└ 75.50.46.96/298SBC-75-50-46-96-29-2211031230unknown———
└ 75.50.46.104/298SBC-75-50-46-104-29-1707250125unknown———
└ 75.50.46.112/298SBC-75-50-46-112-29-1707260225unknown———
└ 75.50.46.120/298SBC-75-50-46-120-29-1707274345unknown———
└ 75.50.46.128/298SBC-75-50-46-128-29-1806045638unknown———
└ 75.50.46.136/298SBC-75-50-46-136-29-1707272056unknown———
└ 75.50.46.144/298SBC-75-50-46-144-29-2312054746unknown———
└ 75.50.46.160/298SBC-75-50-46-160-29-2205121300unknown———
└ 75.50.46.176/298SBC-75-50-46-176-29-1708015605unknown———
└ 75.50.46.184/298SBC-75-50-46-184-29-1708074442unknown———
└ 75.50.46.192/298SBC-75-50-46-192-29-2207290806unknown———
└ 75.50.46.200/298SBC-75-50-46-200-29-1708072155unknown———
└ 75.50.46.208/298SBC-75-50-46-208-29-1708084541unknown———
└ 75.50.46.216/298SBC-75-50-46-216-29-1708091418unknown———
└ 75.50.46.224/298SBC-75-50-46-224-29-2310173954unknown———
└ 75.50.46.232/298SBC-75-50-46-232-29-1708115756unknown———
└ 75.50.46.240/298SBC-75-50-46-240-29-2310171453unknown———
└ 75.50.46.248/298SBC-75-50-46-248-29-1708150659unknown———
└ 75.50.47.0/298SBC-75-50-47-0-29-2208305930unknown———
└ 75.50.47.8/298SBC-75-50-47-8-29-1708163304unknown———
└ 75.50.47.16/298SBC-75-50-47-16-29-1708170300unknown———
└ 75.50.47.24/298SBC-75-50-47-24-29-2308233041unknown———
└ 75.50.47.32/298SBC-75-50-47-32-29-2311141720unknown———
└ 75.50.47.40/298SBC-75-50-47-40-29-1708220028unknown———
└ 75.50.47.80/298SBC-75-50-47-80-29-1708291446unknown———
└ 75.50.47.88/298SBC-75-50-47-88-29-1708312934unknown———
└ 75.50.47.96/298SBC-75-50-47-96-29-1708311100unknown———
└ 75.50.47.104/298SBC-75-50-47-104-29-1807185805unknown———
└ 75.50.47.112/298SBC-75-50-47-112-29-1807180526unknown———
└ 75.50.47.120/298SBC-75-50-47-120-29-2207015953unknown———
└ 75.50.47.128/298SBC-75-50-47-128-29-1807241129unknown———
└ 75.50.47.136/298SBC-75-50-47-136-29-1709131408unknown———
└ 75.50.47.176/298SBC-75-50-47-176-29-1709195435unknown———
└ 75.50.47.184/298SBC-75-50-47-184-29-2301300618unknown———
└ 75.50.47.192/298SBC-75-50-47-192-29-1709195812unknown———
└ 75.50.47.200/298SBC-75-50-47-200-29-2306130306unknown———
└ 75.50.47.208/298SBC-75-50-47-208-29-1709191644unknown———
└ 75.50.47.216/298SBC-75-50-47-216-29-1807254320unknown———
└ 75.50.47.224/2732SBC-75-50-47-224-27-2202011627unknown———
└ 75.50.56.0/298SBC-75-50-56-0-29-2207275513unknown———
└ 75.50.56.8/298SBC-75-50-56-8-29-2207271121unknown———
└ 75.50.56.16/298SBC-75-50-56-16-29-2305043128unknown———
└ 75.50.56.24/298SBC-75-50-56-24-29-2311274603unknown———
└ 75.50.56.32/298SBC-75-50-56-32-29-2306070100unknown———
└ 75.50.56.40/298SBC-75-50-56-40-29-1709191627unknown———
└ 75.50.56.48/298SBC-75-50-56-48-29-2301264121unknown———
└ 75.50.56.56/298SBC-75-50-56-56-29-2207273630unknown———
└ 75.50.56.128/298SBC-75-50-56-128-29-1709195644unknown———
└ 75.50.56.136/298SBC-75-50-56-136-29-1805304823unknown———
└ 75.50.56.144/298SBC-75-50-56-144-29-1709192655unknown———
└ 75.50.56.152/298SBC-75-50-56-152-29-1709194037unknown———
└ 75.50.56.160/298SBC-75-50-56-160-29-2305040904unknown———
└ 75.50.56.168/298SBC-75-50-56-168-29-1709195206unknown———
└ 75.50.56.176/2816SBC-75-50-56-176-28-1709194639unknown———
└ 75.50.56.192/298SBC-75-50-56-192-29-2207271121unknown———
└ 75.50.56.200/298SBC-75-50-56-200-29-2303063558unknown———
└ 75.50.56.208/298SBC-75-50-56-208-29-1805300525unknown———
└ 75.50.56.216/298SBC-75-50-56-216-29-1709192011unknown———
└ 75.50.56.224/298SBC-75-50-56-224-29-1709193517unknown———
└ 75.50.56.232/298SBC-75-50-56-232-29-1709193857unknown———
└ 75.50.56.240/298SBC-75-50-56-240-29-2112070940unknown———
└ 75.50.56.248/298SBC-75-50-56-248-29-1709195336unknown———
└ 75.50.57.0/298SBC-75-50-57-0-29-2204255156unknown———
└ 75.50.57.8/298SBC-75-50-57-8-29-1709193632unknown———
└ 75.50.57.16/298SBC-75-50-57-16-29-1709190610unknown———
└ 75.50.57.24/298SBC-75-50-57-24-29-1805302219unknown———
└ 75.50.57.32/298SBC-75-50-57-32-29-1709193727unknown———
└ 75.50.57.40/298SBC-75-50-57-40-29-1709195702unknown———
└ 75.50.57.48/298SBC-75-50-57-48-29-2209071042unknown———
└ 75.50.57.56/298SBC-75-50-57-56-29-2305041050unknown———
└ 75.50.57.64/298SBC-75-50-57-64-29-1709190639unknown———
└ 75.50.57.72/298SBC-75-50-57-72-29-1709194744unknown———
└ 75.50.57.80/298SBC-75-50-57-80-29-2305041732unknown———
└ 75.50.57.88/298SBC-75-50-57-88-29-1709193023unknown———
└ 75.50.57.96/298SBC-75-50-57-96-29-2211044406unknown———
└ 75.50.57.104/298SBC-75-50-57-104-29-2207270417unknown———
└ 75.50.57.112/298SBC-75-50-57-112-29-1709204331unknown———
└ 75.50.57.120/298SBC-75-50-57-120-29-1709200457unknown———
└ 75.50.57.128/298SBC-75-50-57-128-29-2305302527unknown———
└ 75.50.57.136/298SBC-75-50-57-136-29-1709203343unknown———
└ 75.50.57.144/298SBC-75-50-57-144-29-2207274138unknown———
└ 75.50.57.152/298SBC-75-50-57-152-29-2207274237unknown———
└ 75.50.57.160/298SBC-75-50-57-160-29-1709204123unknown———
└ 75.50.57.168/298SBC-75-50-57-168-29-1709200415unknown———
└ 75.50.57.176/298SBC-75-50-57-176-29-2207275642unknown———
└ 75.50.57.184/298SBC-75-50-57-184-29-2303065238unknown———
└ 75.50.57.192/298SBC-75-50-57-192-29-2312062438unknown———
└ 75.50.57.200/298SBC-75-50-57-200-29-2205033708unknown———
└ 75.50.57.208/298SBC-75-50-57-208-29-1709201151unknown———
└ 75.50.57.216/298SBC-75-50-57-216-29-2210252637unknown———
└ 75.50.57.224/298SBC-75-50-57-224-29-2112215720unknown———
└ 75.50.57.232/298SBC-75-50-57-232-29-1709203323unknown———
└ 75.50.57.240/298SBC-75-50-57-240-29-2207272627unknown———
└ 75.50.57.248/298SBC-75-50-57-248-29-2207270432unknown———
└ 75.50.58.0/298SBC-75-50-58-0-29-1709200352unknown———
└ 75.50.58.8/298SBC-75-50-58-8-29-2312294746unknown———
└ 75.50.58.16/298SBC-75-50-58-16-29-2209013315unknown———
└ 75.50.58.24/298SBC-75-50-58-24-29-2209305203unknown———
└ 75.50.58.32/298SBC-75-50-58-32-29-1709201400unknown———
└ 75.50.58.40/298SBC-75-50-58-40-29-2302042129unknown———
└ 75.50.58.48/298SBC-75-50-58-48-29-2211044409unknown———
└ 75.50.58.56/298SBC-75-50-58-56-29-1805302734unknown———
└ 75.50.58.64/298SBC-75-50-58-64-29-1709200408unknown———
└ 75.50.58.72/298SBC-75-50-58-72-29-2208042136unknown———
└ 75.50.58.80/298SBC-75-50-58-80-29-1709202429unknown———
└ 75.50.58.88/298SBC-75-50-58-88-29-1709203713unknown———
└ 75.50.58.96/298SBC-75-50-58-96-29-2308015536unknown———
└ 75.50.58.104/298SBC-75-50-58-104-29-2207273424unknown———
└ 75.50.58.112/298SBC-75-50-58-112-29-2212075018unknown———
└ 75.50.58.120/298SBC-75-50-58-120-29-1709205530unknown———
└ 75.50.58.128/298SBC-75-50-58-128-29-2304072734unknown———
└ 75.50.58.136/298SBC-75-50-58-136-29-1709204948unknown———
└ 75.50.58.144/298SBC-75-50-58-144-29-2208041309unknown———
└ 75.50.58.152/298SBC-75-50-58-152-29-1709215743unknown———
└ 75.50.58.160/298SBC-75-50-58-160-29-2306070938unknown———
└ 75.50.58.168/298SBC-75-50-58-168-29-1709213725unknown———
└ 75.50.58.176/298SBC-75-50-58-176-29-1709214413unknown———
└ 75.50.58.184/298SBC-75-50-58-184-29-1805300523unknown———
└ 75.50.58.192/2816SBC-75-50-58-192-28-1709214428unknown———
└ 75.50.58.208/298SBC-75-50-58-208-29-1709213056unknown———
└ 75.50.58.216/298SBC-75-50-58-216-29-1805302504unknown———
└ 75.50.58.224/298SBC-75-50-58-224-29-1709214155unknown———
└ 75.50.58.232/298SBC-75-50-58-232-29-2307103958unknown———
└ 75.50.58.240/298SBC-75-50-58-240-29-1709210731unknown———
└ 75.50.58.248/298SBC-75-50-58-248-29-2308011106unknown———
└ 75.50.59.0/2732SBC-75-50-59-0-27-2112094158unknown———
└ 75.50.59.32/298SBC-75-50-59-32-29-1709211915unknown———
└ 75.50.59.40/298SBC-75-50-59-40-29-1805303858unknown———
└ 75.50.59.48/298SBC-75-50-59-48-29-2310053814unknown———
└ 75.50.59.56/298SBC-75-50-59-56-29-2303274912unknown———
└ 75.50.59.64/298SBC-75-50-59-64-29-2212072812unknown———
└ 75.50.59.72/298SBC-75-50-59-72-29-1709211306unknown———
└ 75.50.59.80/298SBC-75-50-59-80-29-1805305058unknown———
└ 75.50.59.88/298SBC-75-50-59-88-29-1709212809unknown———
└ 75.50.59.96/298SBC-75-50-59-96-29-2307105306unknown———
└ 75.50.59.104/298SBC-75-50-59-104-29-2207274558unknown———
└ 75.50.59.112/298SBC-75-50-59-112-29-1709214517unknown———
└ 75.50.59.120/298SBC-75-50-59-120-29-2303060857unknown———
└ 75.50.59.128/298SBC-75-50-59-128-29-1709210107unknown———
└ 75.50.59.136/298SBC-75-50-59-136-29-2212071605unknown———
└ 75.50.59.144/298SBC-75-50-59-144-29-2207274636unknown———
└ 75.50.59.152/298SBC-75-50-59-152-29-2207281605unknown———
└ 75.50.59.160/298SBC-75-50-59-160-29-1709211619unknown———
└ 75.50.59.168/298SBC-75-50-59-168-29-1709211813unknown———
└ 75.50.59.176/298SBC-75-50-59-176-29-1805301340unknown———
└ 75.50.59.184/298SBC-75-50-59-184-29-2210102053unknown———
└ 75.50.59.192/298SBC-75-50-59-192-29-1709224638unknown———
└ 75.50.59.200/298SBC-75-50-59-200-29-1709224405unknown———
└ 75.50.59.208/298SBC-75-50-59-208-29-1709220013unknown———
└ 75.50.59.216/298SBC-75-50-59-216-29-1805302104unknown———
└ 75.50.59.224/298SBC-75-50-59-224-29-2302043630unknown———
└ 75.50.59.232/298SBC-75-50-59-232-29-1709220707unknown———
└ 75.50.59.240/298SBC-75-50-59-240-29-2211043003unknown———
└ 75.50.59.248/298SBC-75-50-59-248-29-2207284834unknown———
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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

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