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Data as of Nov 12, 2026

12.56.0.0/13

No anonymizer space

AT&T Enterprises, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS7018
Type
Business
>99% of it

Residential-proxy exits

Proxy exits
22
<0.01% of its addresses · listed by providers
Always-on exits
3
14% of its exits
Spread
18 of 2,048
/24s with at least one exit
Providers
56
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
12.63.247.0/2412
12.63.234.0/2411
12.63.251.0/2411
12.63.245.0/2402
12.63.243.0/2402
12.63.255.0/2402
12.63.232.0/2401
12.63.240.0/2401
12.63.224.0/2401
12.63.246.0/2401
12.63.233.0/2401
12.63.249.0/2401
12.63.250.0/2401
12.63.231.0/2401
12.63.252.0/2401
12.63.253.0/2401
12.63.254.0/2401
12.63.239.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • Bright Data
  • Byteful
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • FLEETPROXY
  • FastProxy
  • FloppyData
  • Geonode
  • GloryCloud
  • IPFly
  • IPPeak
  • IPROCKET_BASIC
  • IPRoyal
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • MoMoProxy
  • NodeMaven
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYSCRAPE
  • PYPROXY
  • PrivateByte
  • Proxiware
  • Proxmint
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RoamProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • WealthProxies
  • ZENPROXY_LITE

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
12.0.0.0/9AS7018Residential8,130
297 always on
AT&T Enterprises, LLC
12.0.0.0/8AS7018Residential13,482
538 always on
AT&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
12.0.0.0/816,777,216ATTAT&T Enterprises, LLC (AEL-360) · USDirect AllocationAug 23, 1983abuse@att.net
└ 12.56.0.0 - 12.56.17.2554,608COMETA-12-56-0-0Cometa Networks (C00723726)ReassignedDec 10, 2003abuse@att.net
via ATT
└ 12.56.18.208/298REAL-EST35-18-208unknown———
└ 12.56.19.40/298UNIVERSA12-19-40unknown———
└ 12.56.20.128/298LEVAN-IM93-20-128unknown———
└ 12.56.20.136/298ALBRITTO21-20-136unknown———
└ 12.56.20.152/298ROSE-DRU65-20-152unknown———
└ 12.56.20.216/298THE-PAIN53-20-216unknown———
└ 12.56.21.64/298A-MILLER83-21-64unknown———
└ 12.56.21.144/298CAMCAR-I51-21-144unknown———
└ 12.56.21.152/298ROBERT-M72-21-152unknown———
└ 12.56.22.24/298T-AND-T-31-22-24unknown———
└ 12.56.22.152/298INTER-CO94-22-152unknown———
└ 12.56.23.64/298N-M-B-CA91-23-64unknown———
└ 12.56.23.112/298BUTLERS-53-23-112unknown———
└ 12.56.23.120/298ROCKIN-R81-23-120unknown———
└ 12.56.23.144/298WIRED-IN10-23-144unknown———
└ 12.56.24.24/298REGIONAL83-24-24unknown———
└ 12.56.26.96/298BROOKFIE42-26-96unknown———
└ 12.56.26.104/298SPRINGFI12-26-104unknown———
└ 12.56.26.112/298CREATIVE33-26-112unknown———
└ 12.56.26.224/298NANJI-VE43-26-224unknown———
└ 12.56.26.232/298GENERAL-62-26-232unknown———
└ 12.56.28.0/298ROBINSON95-28-0unknown———
└ 12.56.28.200/298HOME-BAN75-28-200unknown———
└ 12.56.29.32/298TROUTMAN65-29-32unknown———
└ 12.56.29.112/298AMBER-AP31-29-112unknown———
└ 12.56.29.192/298BRADFORD94-29-192unknown———
└ 12.56.30.16/298MOBILE-E23-30-16unknown———
└ 12.56.30.40/298A5-STAR-22-30-40unknown———
└ 12.56.30.88/298CALCASIE46-30-88unknown———
└ 12.56.30.216/298NOTRE-DA53-30-216unknown———
└ 12.56.31.208/298URBAN-ON24-31-208unknown———
└ 12.56.32.88/298MARQUEE-30-32-88unknown———
└ 12.56.33.64/298FUTURE-A24-33-64unknown———
└ 12.56.33.96/298LOOMCRAF52-33-96unknown———
└ 12.56.33.168/298COMMUNIT33-33-168unknown———
└ 12.56.33.176/298DOUGLAS-83-33-176unknown———
└ 12.56.33.248/298REDEXIM-71-33-248unknown———
└ 12.56.35.56/298EARTHWOR42-35-56unknown———
└ 12.56.35.64/298MN-AUTO-65-35-64unknown———
└ 12.56.35.104/298INDUSTRI81-35-104unknown———
└ 12.56.35.200/298AR-BEE-T65-35-200unknown———
└ 12.56.36.32/298T-REY-PR94-36-32unknown———
└ 12.56.36.208/298GREAT-LA80-36-208unknown———
└ 12.56.36.232/298CENTIER-12-36-232unknown———
└ 12.56.36.240/298COPART224-36-240unknown———
└ 12.56.37.0/298CONWAY-D86-37-0unknown———
└ 12.56.37.200/298PINEYWOO64-37-200unknown———
└ 12.56.37.240/298AMERICAN64-37-240unknown———
└ 12.56.38.80/298NORTHSHO92-38-80unknown———
└ 12.56.38.144/298SCHUMACK13-38-144unknown———
└ 12.56.38.176/298MCALLIST71-38-176unknown———
└ 12.56.39.0/298HOCKER-I71-39-0unknown———
└ 12.56.39.48/298EXPRESS-65-39-48unknown———
└ 12.56.39.56/298J-KIRKHA74-39-56unknown———
└ 12.56.39.104/298HORN-HOL47-39-104unknown———
└ 12.56.39.208/298CARDIOLO63-39-208unknown———
└ 12.56.39.216/298GULF-ELE41-39-216unknown———
└ 12.56.40.72/298FAMILY-S47-40-72unknown———
└ 12.56.40.104/298COMMUNIT12-40-104unknown———
└ 12.56.40.208/298NIAGARA-79-40-208unknown———
└ 12.56.40.216/298ALL-AMER72-40-216unknown———
└ 12.56.41.24/298CALDWELL34-41-24unknown———
└ 12.56.42.96/298CITY-OF-92-42-96unknown———
└ 12.56.42.128/298WESTERN-58-42-128unknown———
└ 12.56.43.112/298D--S-STE21-43-112unknown———
└ 12.56.43.120/298VALUED239-43-120unknown———
└ 12.56.44.168/298OLYMPIA-35-44-168unknown———
└ 12.56.45.48/298AMERICAN72-45-48unknown———
└ 12.56.45.64/298GEO-GRAD69-45-64unknown———
└ 12.56.45.80/298JASON-P-11-45-80unknown———
└ 12.56.45.200/298THE-HOUS83-45-200unknown———
└ 12.56.46.0/298FARBEN-I62-46-0unknown———
└ 12.56.46.176/298CARDINAL59-46-176unknown———
└ 12.56.47.200/298VALUED--94-47-200unknown———
└ 12.56.47.248/298BAYOU-TI23-47-248unknown———
└ 12.56.48.32/298NIAGARA-74-48-32unknown———
└ 12.56.48.72/298INTEGRAT93-48-72unknown———
└ 12.56.48.184/298HALLS-MO52-48-184unknown———
└ 12.56.48.232/298MIAMI-TE93-48-232unknown———
└ 12.56.48.240/298TARA-WRE75-48-240unknown———
└ 12.56.49.40/298HUAL-NOR95-49-40unknown———
└ 12.56.50.184/298SARALUX-54-50-184unknown———
└ 12.56.50.224/298SCOTLAND24-50-224unknown———
└ 12.56.51.40/298WIGHTMAN82-51-40unknown———
└ 12.56.51.48/298ALLIANT-35-51-48unknown———
└ 12.56.52.112/298MAPLES-G82-52-112unknown———
└ 12.56.52.144/298VANN-BRO75-52-144unknown———
└ 12.56.53.0/298FELDMANS56-53-0unknown———
└ 12.56.53.8/298BUNULU-S12-53-8unknown———
└ 12.56.53.24/298STATE-OF26-53-24unknown———
└ 12.56.53.144/298DAYS-INN25-53-144unknown———
└ 12.56.53.208/298CORNING-85-53-208unknown———
└ 12.56.56.80/298MSD-OF-P81-56-80unknown———
└ 12.56.56.112/298PLAN-IV-57-56-112unknown———
└ 12.56.56.232/298TRIREME-44-56-232unknown———
└ 12.56.57.8/298FRAGER-L61-57-8unknown———
└ 12.56.57.192/298ALLIANT-22-57-192unknown———
└ 12.56.58.16/298VALUED--54-58-16unknown———
└ 12.56.58.40/298EUGENE-L73-58-40unknown———
└ 12.56.58.112/298SADDLEBA64-58-112unknown———
└ 12.56.58.120/298WARD-EVA38-58-120unknown———
└ 12.56.59.136/298SPRAY-EQ94-59-136unknown———
└ 12.56.59.144/298A601-MET72-59-144unknown———
└ 12.56.60.64/298STEVE-SI55-60-64unknown———
└ 12.56.60.160/298A3-THIRT10-60-160unknown———
└ 12.56.60.224/298ZIPLOCAL81-60-224unknown———
└ 12.56.61.72/298DONS-WHO94-61-72unknown———
└ 12.56.61.224/298SHORELIN82-61-224unknown———
└ 12.56.61.232/298SPECIALT21-61-232unknown———
└ 12.56.61.248/298SULLIVAN73-61-248unknown———
└ 12.56.62.48/298TOWN-OF-33-62-48unknown———
└ 12.56.62.160/298CUYAHOGA72-62-160unknown———
└ 12.56.62.168/298PANERA-B11-62-168unknown———
└ 12.56.62.232/298CUYAHOGA54-62-232unknown———
└ 12.56.63.64/298MIAMI-CO64-63-64unknown———
└ 12.56.63.72/298AMSTED-I45-63-72unknown———
└ 12.56.63.96/298SAM-PIER11-63-96unknown———
└ 12.56.63.208/298AMSTED-I85-63-208unknown———
└ 12.56.75.32/298DAYS-INN75-75-32unknown———
└ 12.56.83.136/298AARON-ME81-83-136unknown———
└ 12.56.83.208/298RICHARDS85-83-208unknown———
└ 12.56.86.0/298B--G-CRA82-86-0unknown———
└ 12.56.86.32/298B--G-CRA74-86-32unknown———
└ 12.56.86.80/298CITY-OF-85-86-80unknown———
└ 12.56.86.136/298REY-PIZZ81-86-136unknown———
└ 12.56.87.96/298DOLE-FRE45-87-96unknown———
└ 12.56.87.112/298ADA-MOTO60-87-112unknown———
└ 12.56.87.120/298ONE-DAY-82-87-120unknown———
└ 12.56.87.240/298MILAM--C42-87-240unknown———
└ 12.56.87.248/298INFINITY54-87-248unknown———
└ 12.56.88.16/298KARAMU-H15-88-16unknown———
└ 12.56.88.24/298RIVERWOO32-88-24unknown———
└ 12.56.88.128/298BEST-WES31-88-128unknown———
└ 12.56.88.136/298AWESOME-49-88-136unknown———
└ 12.56.88.184/298JEFFERSO52-88-184unknown———
└ 12.56.88.216/298SOUTHWAS62-88-216unknown———
└ 12.56.89.32/298FLORIDA-92-89-32unknown———
└ 12.56.89.48/298BIG-THIC83-89-48unknown———
└ 12.56.89.136/298ROGER-VO84-89-136unknown———
└ 12.56.89.208/298DIAMOND-64-89-208unknown———
└ 12.56.90.48/298CONSERV-54-90-48unknown———
└ 12.56.90.56/298REW-MATE73-90-56unknown———
└ 12.56.90.64/298BTCONSUL75-90-64unknown———
└ 12.56.90.104/298FRAGER-L79-90-104unknown———
└ 12.56.90.112/298VALUED--64-90-112unknown———
└ 12.56.90.128/298BRITTMOO42-90-128unknown———
└ 12.56.91.24/298BALANCE-91-91-24unknown———
└ 12.56.91.240/298PREFORMA62-91-240unknown———
└ 12.56.92.72/298BOCA-COL64-92-72unknown———
└ 12.56.92.168/298UNITED-R71-92-168unknown———
└ 12.56.92.176/298FRED-M-L63-92-176unknown———
└ 12.56.92.232/298DR-JACQU34-92-232unknown———
└ 12.56.93.0/298INLAND-T73-93-0unknown———
└ 12.56.93.176/298JACKSONV43-93-176unknown———
└ 12.56.93.232/298MANCHEST35-93-232unknown———
└ 12.56.94.240/298SOUTHERN55-94-240unknown———
└ 12.56.95.32/298DAWSON-G92-95-32unknown———
└ 12.56.95.120/298SAUGAHAT53-95-120unknown———
└ 12.56.95.160/298MCHENRY-47-95-160unknown———
└ 12.56.95.192/298A-BLOCK-44-95-192unknown———
└ 12.56.96.64/298PAYNE-PU71-96-64unknown———
└ 12.56.96.96/298RICCA-CH23-96-96unknown———
└ 12.56.96.144/298EXPERT-C84-96-144unknown———
└ 12.56.97.144/298ABRAHAM-93-97-144unknown———
└ 12.56.97.240/298PORT-ISA80-97-240unknown———
└ 12.56.98.48/298STERLING85-98-48unknown———
└ 12.56.98.120/298PANERA-B42-98-120unknown———
└ 12.56.98.136/298BYERS-WE31-98-136unknown———
└ 12.56.98.200/298TECHE-AC52-98-200unknown———
└ 12.56.98.240/298TECHE-AC46-98-240unknown———
└ 12.56.99.216/298RS-DRUG-51-99-216unknown———
└ 12.56.100.24/298SCAFFOLD12-100-24unknown———
└ 12.56.100.64/298LONGHORN45-100-64unknown———
└ 12.56.100.72/298PIPE-WEL93-100-72unknown———
└ 12.56.100.104/298CARPORTS24-100-104unknown———
└ 12.56.100.128/298BB-KING-51-100-128unknown———
└ 12.56.100.200/298PROFESSI65-100-200unknown———
└ 12.56.101.32/298ASCENSIO23-101-32unknown———
└ 12.56.101.136/298JACKSONV31-101-136unknown———
└ 12.56.101.200/298CONTINEN74-101-200unknown———
└ 12.56.101.208/298GOLDEN-S53-101-208unknown———
└ 12.56.102.24/298CASA-COL92-102-24unknown———
└ 12.56.102.32/298POWELL-C61-102-32unknown———
└ 12.56.102.112/298MIDWEST-11-102-112unknown———
└ 12.56.102.144/298TRIAD-TR83-102-144unknown———
└ 12.56.102.152/298PLUNKETT71-102-152unknown———
└ 12.56.102.232/298ROBERTSO43-102-232unknown———
└ 12.56.103.32/298UNITED-N33-103-32unknown———
└ 12.56.103.56/298HAYNES-A44-103-56unknown———
└ 12.56.103.80/298TARPY-HE45-103-80unknown———
└ 12.56.103.96/298CUYAHOGA62-103-96unknown———
└ 12.56.104.8/298COPART350-104-8unknown———
└ 12.56.104.24/298EXLIBRIS45-104-24unknown———
└ 12.56.104.160/298RAGAR-IN86-104-160unknown———
└ 12.56.104.168/298THE-GRAP65-104-168unknown———
└ 12.56.104.184/298IRON-WOR55-104-184unknown———
└ 12.56.105.224/298EPOCH-PR27-105-224unknown———
└ 12.56.106.72/298ELDER-OU81-106-72unknown———
└ 12.56.107.80/298SPRINGS-32-107-80unknown———
← Previous1–200 of 1,169 · page 1 of 6Next →

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

524,288 addresses
TypeAddressesShareRanges
Business524,280>99%1,846
Mobile8<0.01%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